技术领域Technical field
本发明属于医疗辅助装置领域，尤其涉及一种呼吸内科用喷药器。The invention belongs to the field of medical auxiliary devices, and in particular relates to a sprayer for respiratory medicine.
背景技术Background technique
呼吸内科是治疗呼吸道疾病的科室，通常在治疗这种病的时候，都是用热水冲泡粉剂药物直接作用于疼痛部位来消炎止疼，因此需要使用喷药器进行操作。Respiratory medicine is a department that treats respiratory diseases. Usually when treating this disease, powdered medicine is brewed with hot water and applied directly to the painful area to reduce inflammation and relieve pain. Therefore, a sprayer is required for operation.
现有的呼吸内科用喷药器，使用操作不便，无法定量喷药，以及喷药效果不佳，需要进行改进，以克服当前实际应用中的不足。The existing sprayers for respiratory medicine are inconvenient to use, cannot spray quantitatively, and have poor spraying effects. They need to be improved to overcome the shortcomings in current practical applications.
发明内容Contents of the invention
本发明实施例的目的在于提供一种呼吸内科用喷药器，旨在解决现有的呼吸内科用喷药器，使用操作不便，无法定量喷药，以及喷药效果不佳的问题。The purpose of embodiments of the present invention is to provide a respiratory medicine sprayer, aiming to solve the problems of existing respiratory medicine sprayers that are inconvenient to use, unable to spray quantitatively, and have poor spraying effects.
本发明实施例是这样实现的，一种呼吸内科用喷药器，包括药瓶、主壳体和喷药罩，所述主壳体内分别开设有第一腔体、第二腔体和第三腔体，所述药瓶安装于主壳体上，且所述药瓶安装于主壳体上后，药瓶和第一腔体连通，还包括：定量输药组件，所述定量输药组件安装于主壳体上，且所述定量输药组件用于定量抽出药瓶内的药液并向第二腔体输送；输药加压扰动组件，所述输药加压扰动组件安装于主壳体上，且所述输药加压扰动组件用于在第二腔体的气体压力作用下将第二腔体内的药液向喷药罩输送；加压组件，所述加压组件安装于主壳体上，且所述加压组件用于对第二腔体控制加压，并在加压时驱动输药加压扰动组件转动，将第二腔体内的药液搅拌混匀。The embodiment of the present invention is implemented in this way. A sprayer for respiratory medicine includes a medicine bottle, a main housing and a spray cover. The main housing is provided with a first cavity, a second cavity and a third cavity respectively. The cavity, the medicine bottle is installed on the main housing, and after the medicine bottle is installed on the main housing, the medicine bottle is connected with the first cavity, and also includes: a quantitative drug delivery component, the quantitative medicine delivery component It is installed on the main shell, and the quantitative medicine delivery component is used to quantitatively extract the medicinal liquid in the medicine bottle and transport it to the second cavity; the medicine delivery pressurization disturbance component is installed on the main body. on the casing, and the drug delivery pressurizing disturbance component is used to transport the medical liquid in the second cavity to the spray cover under the action of the gas pressure of the second cavity; the pressurizing component is installed on On the main housing, the pressurizing component is used to control the pressurization of the second cavity, and when pressurizing, drives the medicine delivery and pressurization disturbance component to rotate, and stirs and mixes the medicinal liquid in the second cavity.
进一步的技术方案，所述定量输药组件包括有尖端插管、三通管、第一塞板、第一塞板杆和第一手柄，所述主壳体的顶部设有连接座，连接座的内侧上部设有第一连接凹槽，连接座的内侧下部设有第二连接凹槽，第一连接凹槽和第二连接凹槽连通，所述第二连接凹槽的底部中间安装有尖端插管，尖端插管的下端与三通管的第一端连接，三通管的第二端与第一腔体的顶部连通，三通管的第三端与第二腔体的底部连通，所述尖端插管和三通管连接处还安装有第一止回阀，第一止回阀用于药液通过尖端插管向三通管输送，反向截止；所述三通管的第三端上还安装有第二止回阀，第二止回阀用于三通管内的药液向第二腔体输送，反向截止；所述第一腔体内配合滑动设有第一塞板，第一塞板的底部固定有第一塞板杆，第一塞板杆从主壳体的底部滑动伸出，且第一塞板杆远离第一塞板的一端安装固定有第一手柄。In a further technical solution, the quantitative drug delivery assembly includes a tip cannula, a three-way tube, a first stopper plate, a first stopper plate rod and a first handle. The top of the main housing is provided with a connecting seat. The inner upper part of the connecting seat is provided with a first connection groove, and the inner lower part of the connecting seat is provided with a second connection groove. The first connection groove and the second connection groove are connected, and a tip is installed in the middle of the bottom of the second connection groove. Intubation, the lower end of the tip intubation tube is connected to the first end of the tee tube, the second end of the tee tube is connected to the top of the first cavity, and the third end of the tee tube is connected to the bottom of the second cavity, A first check valve is also installed at the connection between the tip cannula and the three-way pipe. The first check valve is used to transport the medicinal liquid to the three-way pipe through the tip cannula and cut off in the reverse direction; the third check valve of the three-way pipe is A second check valve is also installed on the three ends. The second check valve is used to transport the medicinal liquid in the three-way pipe to the second cavity and cut off in the reverse direction; a first stopper plate is provided in the first cavity to slide. , a first plug plate rod is fixed at the bottom of the first plug plate, the first plug plate rod slides out from the bottom of the main housing, and a first handle is installed and fixed on one end of the first plug plate rod away from the first plug plate.
进一步的技术方案，所述主壳体上还设有与第一腔体对应的视窗，视窗上还设有刻度。In a further technical solution, the main housing is also provided with a viewing window corresponding to the first cavity, and the viewing window is also provided with a scale.
进一步的技术方案，所述药瓶的下端设有瓶口，瓶口的内侧端部设有封口胶膜，所述瓶口的外侧设有外螺纹，第一连接凹槽的内壁设有内螺纹，瓶口能够配合螺纹安装于第一连接凹槽上，当所述瓶口和第一连接凹槽完全配合连接后，尖端插管刺穿封口胶膜，且瓶口内腔通过尖端插管与三通管连通。In a further technical solution, the lower end of the medicine bottle is provided with a bottle mouth, the inner end of the bottle mouth is provided with a sealing film, the outside of the bottle mouth is provided with external threads, and the inner wall of the first connection groove is provided with internal threads. , the bottle mouth can be installed on the first connection groove with the thread. When the bottle mouth and the first connection groove are completely matched and connected, the tip cannula pierces the sealing film, and the inner cavity of the bottle mouth is connected to the three-point connection through the tip cannula. The tube is connected.
进一步的技术方案，所述输药加压扰动组件包括有挠性管、阀门、输药管、布气管、套环、扰动板和弹性件，所述输药管设于第二腔体的中部，输药管的上端与主壳体顶部固定连接，输药管的上端通过挠性管与喷药罩连接，挠性管上还安装有阀门，所述第二腔体内于输药管上固定安装有一个布气管，布气管上转动安装有多个套环，套环的两侧分别安装有一根扰动板，相邻的两个扰动板之间设置有多根弹性件。In a further technical solution, the drug delivery pressurization disturbance component includes a flexible tube, a valve, a drug delivery tube, an air distribution tube, a collar, a disturbance plate and an elastic member, and the drug delivery tube is located in the middle of the second cavity. , the upper end of the drug delivery tube is fixedly connected to the top of the main housing, the upper end of the drug delivery tube is connected to the spray cover through a flexible tube, a valve is also installed on the flexible tube, and the second cavity is fixed on the drug delivery tube An air distribution pipe is installed, and a plurality of collars are rotated and installed on the air distribution pipe. A disturbance plate is installed on both sides of the collar, and a plurality of elastic members are provided between two adjacent disturbance plates.
进一步的技术方案，相邻两个所述扰动板之间设有两条弹性件，弹性件为弹簧或弹力绳。In a further technical solution, two elastic members are provided between two adjacent disturbance plates, and the elastic members are springs or elastic ropes.
进一步的技术方案，所述主壳体的顶部还设有与第二腔体连通的气压表。In a further technical solution, the top of the main housing is also provided with a barometer connected to the second cavity.
进一步的技术方案，所述第二腔体的底部中间还设有凹槽，凹槽为中部弧形内凹结构，输药管的下端伸入到凹槽的底部。In a further technical solution, a groove is provided in the middle of the bottom of the second cavity. The groove is an arc-shaped concave structure in the middle, and the lower end of the drug delivery tube extends into the bottom of the groove.
进一步的技术方案，所述加压组件包括有过滤板、进气孔、第二塞板、第二塞板杆和第二手柄，所述第三腔体内配合滑动设有第二塞板，第二塞板的底部固定有第二塞板杆，第二塞板杆从主壳体的底部滑动伸出，且第二塞板杆的下端固定有第二手柄；所述主壳体上还设有与第三腔体顶部连通的进气孔，进气孔上安装有第三止回阀，第三止回阀用于外部空气从进气孔进入到第三腔体内，反向截止；所述主壳体的外壁还设有对进气孔罩设的过滤板；所述第三腔体的顶部还通过输气管与布气管的内腔连通，所述布气管内腔通过其上开设的第一通孔与套环内腔连通，套环内腔通过其上开设的第二通孔与扰动板内腔连通，套环和布气管密封转动连接；所述扰动板远离套环的一端侧面开设有出气孔，且同一个套环上安装的两个扰动板的出气孔位于不同侧，所述出气孔上还安装有第四止回阀，第四止回阀用于扰动板内腔中的空气通过出气孔排出到第二腔体内，反向截止。In a further technical solution, the pressurizing assembly includes a filter plate, an air inlet, a second stopper plate, a second stopper plate rod and a second handle. A second stopper plate is provided in the third cavity for sliding cooperation. A second stopper rod is fixed at the bottom of the two stopper plates, and the second stopper plate slides out from the bottom of the main housing, and a second handle is fixed at the lower end of the second stopper plate rod; the main housing is also provided with There is an air inlet connected to the top of the third cavity, and a third check valve is installed on the air inlet. The third check valve is used for external air to enter the third cavity from the air inlet, and the reverse direction is blocked; The outer wall of the main housing is also provided with a filter plate covering the air inlet; the top of the third cavity is also connected to the inner cavity of the air distribution pipe through the air delivery pipe, and the inner cavity of the air distribution pipe is connected through the The first through hole communicates with the inner cavity of the collar, and the inner cavity of the collar communicates with the inner cavity of the disturbance plate through the second through hole opened thereon. The collar and the air distribution tube are sealed and rotationally connected; the disturbance plate is opened on the side of one end away from the collar. There are air outlets, and the air outlets of the two disturbance plates installed on the same collar are located on different sides. The air outlets are also equipped with a fourth check valve. The fourth check valve is used to disturb the inner cavity of the plate. The air is discharged into the second cavity through the air outlet, and the reverse direction is blocked.
本发明实施例提供的一种呼吸内科用喷药器，通过限定药瓶安装于主壳体上后，药瓶和第一腔体连通，便于药瓶的更换，应用方便。通过定量输药组件可定量抽出药瓶内的药液并向第二腔体输送，后通过加压组件对第二腔体控制加压，并在加压时驱动输药加压扰动组件转动，将第二腔体内的药液搅拌混匀，输药加压扰动组件在第二腔体的气体压力作用下可将第二腔体内的药液向喷药罩输送，提升喷药和雾化效果，整个装置操作方便，结构设计合理，实用性强。An embodiment of the present invention provides a sprayer for respiratory medicine. After the medicine bottle is installed on the main housing, the medicine bottle is connected to the first cavity, which facilitates the replacement of the medicine bottle and is convenient to use. Through the quantitative drug delivery component, the medicinal liquid in the medicine bottle can be quantitatively extracted and transported to the second cavity, and then the second cavity is controlled and pressurized through the pressurizing component, and during the pressurization, the medicine delivery and pressure disturbance component is driven to rotate. Stir and mix the medical liquid in the second cavity. The drug delivery pressurization disturbance component can transport the medical liquid in the second cavity to the spray hood under the action of the gas pressure in the second cavity, improving the spraying and atomization effect. , the whole device is easy to operate, has reasonable structural design and strong practicability.
附图说明Description of the drawings
图1为本发明实施例提供的呼吸内科用喷药器的立体结构示意图；Figure 1 is a schematic three-dimensional structural diagram of a respiratory medicine sprayer provided by an embodiment of the present invention;
图2为图1的主视局部剖视结构示意图；Figure 2 is a schematic partial cross-sectional structural view of the front view of Figure 1;
图3为图2中A部分的放大结构示意图；Figure 3 is an enlarged structural schematic diagram of part A in Figure 2;
图4为图2中输药加压扰动组件部分的立体结构示意图；Figure 4 is a schematic three-dimensional structural diagram of the drug delivery and pressurization disturbance component in Figure 2;
图5为图4的主视局部剖视结构示意图；Figure 5 is a schematic partial cross-sectional structural view of the front view of Figure 4;
图6为图5中B部分的放大结构示意图。Figure 6 is an enlarged structural diagram of part B in Figure 5.
图中：1-药瓶，2-连接座，3-主壳体，4-视窗，5-第一手柄，6-第二手柄，7-第二塞板杆，8-过滤板，9-挠性管，10-喷药罩，11-阀门，12-气压表，13-第一塞板，14-第一腔体，15-第一塞板杆，16-三通管，17-第二腔体，18-输气管，19-凹槽，20-输药加压扰动组件，21-第三腔体，22-第二塞板，23-进气孔，24-瓶口，25-尖端插管，26-封口胶膜，27-第一连接凹槽，28-第二连接凹槽，29-输药管，30-布气管，31-套环，32-扰动板，33-出气孔，34-弹性件，35-第一通孔，36-第二通孔。In the picture: 1-medicine bottle, 2-connection seat, 3-main shell, 4-window, 5-first handle, 6-second handle, 7-second stopper rod, 8-filter plate, 9- Flexible pipe, 10-spray cover, 11-valve, 12-air pressure gauge, 13-first plug plate, 14-first cavity, 15-first plug plate rod, 16-Tee pipe, 17-No. Two chambers, 18-air pipe, 19-groove, 20-drug delivery pressurization disturbance component, 21-third chamber, 22-second plug plate, 23-air inlet, 24-bottle mouth, 25- Tip intubation, 26-sealing film, 27-first connection groove, 28-second connection groove, 29-drug delivery tube, 30-tracheal distribution tube, 31-ring, 32-disturbance plate, 33-exit Air hole, 34-elastic member, 35-first through hole, 36-second through hole.
具体实施方式Detailed ways
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.
以下结合具体实施例对本发明的具体实现进行详细描述。The specific implementation of the present invention will be described in detail below with reference to specific embodiments.
如图1-2所示，为本发明一个实施例提供的一种呼吸内科用喷药器，包括药瓶1、主壳体3和喷药罩10，所述主壳体3内分别开设有第一腔体14、第二腔体17和第三腔体21，所述药瓶1安装于主壳体3上，且所述药瓶1安装于主壳体3上后，药瓶1和第一腔体14连通，还包括：As shown in Figures 1-2, a respiratory medicine sprayer provided in one embodiment of the present invention includes a medicine bottle 1, a main housing 3 and a spray cover 10. There are respectively provided in the main housing 3 The first cavity 14, the second cavity 17 and the third cavity 21, the medicine bottle 1 is installed on the main housing 3, and after the medicine bottle 1 is installed on the main housing 3, the medicine bottle 1 and The first cavity 14 is connected and also includes:
定量输药组件，所述定量输药组件安装于主壳体3上，且所述定量输药组件用于定量抽出药瓶1内的药液并向第二腔体17输送；Quantitative medicine delivery component, the quantitative medicine delivery component is installed on the main housing 3, and the quantitative medicine delivery component is used to quantitatively extract the medicinal liquid in the medicine bottle 1 and transport it to the second cavity 17;
输药加压扰动组件20，所述输药加压扰动组件20安装于主壳体3上，且所述输药加压扰动组件20用于在第二腔体17的气体压力作用下将第二腔体17内的药液向喷药罩10输送；The medicine delivery pressure disturbing assembly 20 is installed on the main housing 3 , and the medicine delivery pressure disturbing assembly 20 is used to move the third medicine delivering pressure under the action of the gas pressure of the second cavity 17 . The chemical liquid in the second cavity 17 is transported to the spray cover 10;
加压组件，所述加压组件安装于主壳体3上，且所述加压组件用于对第二腔体17控制加压，并在加压时驱动输药加压扰动组件20转动，将第二腔体17内的药液搅拌混匀。A pressurizing component, the pressurizing component is installed on the main housing 3, and the pressurizing component is used to control the pressurization of the second cavity 17, and drive the medicine delivery and pressurization disturbance component 20 to rotate during pressurization, Stir and mix the medical solution in the second cavity 17 evenly.
在本发明实施例中，通过限定药瓶1安装于主壳体3上后，药瓶1和第一腔体14连通，便于药瓶1的更换，应用方便；通过定量输药组件可定量抽出药瓶1内的药液并向第二腔体17输送，后通过加压组件对第二腔体17控制加压，并在加压时驱动输药加压扰动组件20转动，将第二腔体17内的药液搅拌混匀，输药加压扰动组件20在第二腔体17的气体压力作用下可将第二腔体17内的药液向喷药罩10输送，提升喷药和雾化效果，整个装置操作方便，结构设计合理，实用性强。In the embodiment of the present invention, after the medicine bottle 1 is installed on the main housing 3 through the restriction, the medicine bottle 1 and the first cavity 14 are connected, which facilitates the replacement of the medicine bottle 1 and is convenient to use; the quantitative medicine delivery component can be used to quantitatively withdraw the medicine. The medicinal liquid in the medicine bottle 1 is transported to the second cavity 17, and then the second cavity 17 is controlled and pressurized through the pressurizing assembly, and during the pressurization, the medicine delivery and pressurizing disturbance assembly 20 is driven to rotate, and the second cavity is The liquid medicine in the body 17 is stirred and mixed, and the medicine delivery pressurization disturbance assembly 20 can transport the medicine liquid in the second cavity 17 to the spray hood 10 under the action of the gas pressure of the second cavity 17, thereby improving the spraying and Atomizing effect, the whole device is easy to operate, has reasonable structural design and strong practicability.
如图1-3所示，作为本发明的一种优选实施例，所述定量输药组件包括有尖端插管25、三通管16、第一塞板13、第一塞板杆15和第一手柄5，所述主壳体3的顶部设有连接座2，连接座2的内侧上部设有第一连接凹槽27，连接座2的内侧下部设有第二连接凹槽28，第一连接凹槽27和第二连接凹槽28连通，所述第二连接凹槽28的底部中间安装有尖端插管25，尖端插管25的下端与三通管16的第一端连接，三通管16的第二端与第一腔体14的顶部连通，三通管16的第三端与第二腔体17的底部连通，所述尖端插管25和三通管16连接处还安装有第一止回阀，第一止回阀用于药液通过尖端插管25向三通管16输送，反向截止；所述三通管16的第三端上还安装有第二止回阀，第二止回阀用于三通管16内的药液向第二腔体17输送，反向截止；所述第一腔体14内配合滑动设有第一塞板13，第一塞板13的底部固定有第一塞板杆15，第一塞板杆15从主壳体3的底部滑动伸出，且第一塞板杆15远离第一塞板13的一端安装固定有第一手柄5。As shown in Figures 1-3, as a preferred embodiment of the present invention, the quantitative drug delivery assembly includes a tip cannula 25, a tee tube 16, a first plug plate 13, a first plug plate rod 15 and a third plug plate. A handle 5. The top of the main housing 3 is provided with a connecting seat 2. The upper inner part of the connecting seat 2 is provided with a first connecting groove 27. The lower inner part of the connecting seat 2 is provided with a second connecting groove 28. The first The connection groove 27 is connected with the second connection groove 28. A tip insert 25 is installed in the middle of the bottom of the second connection groove 28. The lower end of the tip insert 25 is connected to the first end of the tee pipe 16. The tee The second end of the tube 16 is connected to the top of the first cavity 14, and the third end of the tee tube 16 is connected to the bottom of the second cavity 17. The tip intubation tube 25 and the tee tube 16 are also installed at the connection. The first check valve is used to transport the medicinal liquid to the three-way pipe 16 through the tip cannula 25 and cut off in the reverse direction; a second check valve is also installed on the third end of the three-way pipe 16 , the second check valve is used to transport the medicinal liquid in the tee pipe 16 to the second cavity 17 and cut off the reverse direction; the first plug plate 13 is provided with a sliding fit in the first cavity 14, and the first plug plate A first baffle rod 15 is fixed at the bottom of the main housing 3 , and the first baffle rod 15 slides out from the bottom of the main housing 3 , and a first handle is installed and fixed on one end of the first baffle rod 15 away from the first baffle 13 5.
进一步的，所述主壳体3上还设有与第一腔体14对应的视窗4，视窗4上还设有刻度，方便进行定量抽取药液。Furthermore, the main housing 3 is also provided with a viewing window 4 corresponding to the first cavity 14, and the viewing window 4 is also provided with a scale to facilitate quantitative extraction of medicinal liquid.
进一步的，所述药瓶1的下端设有瓶口24，瓶口24的内侧端部设有封口胶膜26，所述瓶口24的外侧设有外螺纹，第一连接凹槽27的内壁设有内螺纹，瓶口24能够配合螺纹安装于第一连接凹槽27上，当所述瓶口24和第一连接凹槽27完全配合连接后，尖端插管25刺穿封口胶膜26，且瓶口24内腔通过尖端插管25与三通管16连通。另外，封口胶膜26采用常规的可刺破材质制成，只要尖端插管25刺穿封口胶膜26后能够密封不漏出药液即可，不作限定。Further, the lower end of the medicine bottle 1 is provided with a bottle mouth 24, the inner end of the bottle mouth 24 is provided with a sealing film 26, the outside of the bottle mouth 24 is provided with external threads, and the inner wall of the first connection groove 27 It is provided with internal threads, and the bottle mouth 24 can be installed on the first connection groove 27 with the thread. When the bottle mouth 24 and the first connection groove 27 are completely matched and connected, the tip cannula 25 pierces the sealing film 26, And the inner cavity of the bottle mouth 24 is connected with the tee tube 16 through the tip cannula 25. In addition, the sealing film 26 is made of a conventional punctureable material. As long as the tip cannula 25 can pierce the sealing film 26 and the sealing film 26 can be sealed without leakage of the medicinal solution, there is no limitation.
在本发明实施例中，当药瓶1的瓶口24完全安装于第一连接凹槽27上后，尖端插管25刺穿封口胶膜26；根据视窗4及其上的刻度，可把持第一手柄5控制第一塞板13的位置，就行药液的定量抽取，因第一、第二止回阀的设置，药液可通过尖端插管25和三通管16进入到第一腔体14内；当将第一塞板13上推时，因第一、第二止回阀的设置，第一腔体14内的药液可通过三通管16挤入到第二腔体17内，实现药液的定量添加。另外，三通管16和尖端插管25的管径可以细化设置，以提升药液的定量精准性，并减少药液浪费，不作赘述。In the embodiment of the present invention, when the bottle mouth 24 of the medicine bottle 1 is completely installed on the first connection groove 27, the tip cannula 25 pierces the sealing film 26; according to the window 4 and the scale thereon, the first connecting groove 27 can be controlled. A handle 5 controls the position of the first plug plate 13 to quantitatively extract the medical liquid. Due to the settings of the first and second check valves, the medical liquid can enter the first cavity through the tip cannula 25 and the tee tube 16 14; when the first plug plate 13 is pushed up, due to the settings of the first and second check valves, the medicinal liquid in the first cavity 14 can be squeezed into the second cavity 17 through the tee tube 16 , to achieve quantitative addition of medicinal liquid. In addition, the diameter of the tee tube 16 and the tip cannula 25 can be set in detail to improve the quantitative accuracy of the medical solution and reduce the waste of the medical solution, which will not be described in detail.
如图1、2、4-6所示，作为本发明的一种优选实施例，所述输药加压扰动组件20包括有挠性管9、阀门11、输药管29、布气管30、套环31、扰动板32和弹性件34，所述输药管29设于第二腔体17的中部，输药管29的上端与主壳体3顶部固定连接，输药管29的上端通过挠性管9与喷药罩10连接，挠性管9上还安装有阀门11，所述第二腔体17内于输药管29上固定安装有一个布气管30，布气管30上转动安装有多个套环31，套环31的两侧分别安装有一根扰动板32，相邻的两个扰动板32之间设置有多根弹性件34。As shown in Figures 1, 2, and 4-6, as a preferred embodiment of the present invention, the drug delivery pressurization disturbance assembly 20 includes a flexible tube 9, a valve 11, a drug delivery tube 29, an air distribution tube 30, The collar 31, the disturbance plate 32 and the elastic member 34, the drug delivery tube 29 is located in the middle of the second cavity 17, the upper end of the medicine delivery tube 29 is fixedly connected to the top of the main housing 3, and the upper end of the medicine delivery tube 29 passes through The flexible pipe 9 is connected to the spray cover 10, and a valve 11 is also installed on the flexible pipe 9. An air distribution pipe 30 is fixedly installed on the drug delivery pipe 29 in the second cavity 17, and the air distribution pipe 30 is rotatably installed. There are a plurality of collars 31 . A disturbance plate 32 is installed on both sides of the collar 31 . A plurality of elastic members 34 are arranged between two adjacent disturbance plates 32 .
进一步的，所述主壳体3的顶部还设有与第二腔体17连通的气压表12，通过气压表12用于监控第二腔体17的气压，以提升喷药雾化的效果。Furthermore, the top of the main housing 3 is also provided with an air pressure gauge 12 connected to the second cavity 17. The air pressure gauge 12 is used to monitor the air pressure of the second cavity 17 to improve the spray atomization effect.
进一步的，所述第二腔体17的底部中间还设有凹槽19，凹槽19为中部弧形内凹结构，输药管29的下端伸入到凹槽19的底部，通过凹槽19的设置，提升药液抽取的彻底性，减少药液浪费，且利于药液的雾化喷出。Furthermore, a groove 19 is provided in the middle of the bottom of the second cavity 17. The groove 19 is an arc-shaped concave structure in the middle. The lower end of the drug delivery tube 29 extends into the bottom of the groove 19. Through the groove 19 The setting improves the thoroughness of liquid medicine extraction, reduces the waste of liquid medicine, and facilitates the atomization and spraying of liquid medicine.
所述加压组件包括有过滤板8、进气孔23、第二塞板22、第二塞板杆7和第二手柄6，所述第三腔体21内配合滑动设有第二塞板22，第二塞板22的底部固定有第二塞板杆7，第二塞板杆7从主壳体3的底部滑动伸出，且第二塞板杆7的下端固定有第二手柄6；所述主壳体3上还设有与第三腔体21顶部连通的进气孔23，进气孔23上安装有第三止回阀，第三止回阀用于外部空气从进气孔23进入到第三腔体21内，反向截止；所述主壳体3的外壁还设有对进气孔23罩设的过滤板8，通过过滤板8可对空气过滤，避免影响喷药效果；所述第三腔体21的顶部还通过输气管18与布气管30的内腔连通，所述布气管30内腔通过其上开设的第一通孔35与套环31内腔连通，套环31内腔通过其上开设的第二通孔36与扰动板32内腔连通，套环31和布气管30密封转动连接，避免漏气；所述扰动板32远离套环31的一端侧面开设有出气孔33，且同一个套环31上安装的两个扰动板32的出气孔33位于不同侧，所述出气孔33上还安装有第四止回阀，第四止回阀用于扰动板32内腔中的空气通过出气孔33排出到第二腔体17内，反向截止。The pressurizing assembly includes a filter plate 8, an air inlet 23, a second plug plate 22, a second plug plate rod 7 and a second handle 6. A second plug plate is slidably provided in the third cavity 21. 22. The second plug plate rod 7 is fixed at the bottom of the second plug plate 22. The second plug plate rod 7 slides out from the bottom of the main housing 3, and the second handle 6 is fixed at the lower end of the second plug plate rod 7. ; The main housing 3 is also provided with an air inlet hole 23 connected to the top of the third cavity 21. A third check valve is installed on the air inlet hole 23. The third check valve is used for external air to enter from the air inlet hole 23. The hole 23 enters the third cavity 21 and is blocked in the opposite direction; the outer wall of the main housing 3 is also provided with a filter plate 8 covering the air inlet 23. The air can be filtered through the filter plate 8 to avoid affecting the spray. medicinal effect; the top of the third cavity 21 is also connected to the inner cavity of the tracheal distribution tube 30 through the air delivery pipe 18, and the inner cavity of the air distribution tube 30 is connected to the inner cavity of the collar 31 through the first through hole 35 opened thereon. , the inner cavity of the collar 31 is connected with the inner cavity of the disturbance plate 32 through the second through hole 36 opened thereon, the collar 31 and the air distribution pipe 30 are connected in a sealed and rotational manner to avoid air leakage; the disturbance plate 32 is away from the side of one end of the collar 31 An air outlet 33 is provided, and the air outlets 33 of the two disturbance plates 32 installed on the same collar 31 are located on different sides. A fourth check valve is also installed on the air outlet 33, and the fourth check valve is used for The air in the inner cavity of the disturbance plate 32 is discharged into the second cavity 17 through the air outlet 33, and the reverse direction is blocked.
进一步的，相邻两个所述扰动板32之间设有两条弹性件34，弹性件34优选为弹簧或弹力绳等，提升扰流效果。Furthermore, two elastic members 34 are provided between two adjacent disturbance plates 32. The elastic members 34 are preferably springs or elastic ropes to enhance the flow disturbance effect.
在本发明实施例中，在第二腔体17有定量的药液后，先将喷药罩10关闭，通过第二、第三、第四止回阀的设置，操作第二手柄6向下拉动第二塞板22时，外部空气经过滤板8过滤后通过进气孔23进入到第三腔体21内，当第二塞板22向上移动时，第三腔体21内的空气被挤入到输气管18内，后通过输气管18向布气管30内腔输送，而后依次通过第一通孔35和第二通孔36向扰动板32内腔输送，并最终从出气孔33排出，因扰动板32上开设的出气孔33位于不同侧，扰动板32和套环31构成的整体在气流的排出推动作用下能够围绕布气管30转动，达到对第二腔体17内药液扰动混合的效果。In the embodiment of the present invention, after the second cavity 17 has a certain amount of chemical liquid, the spray cover 10 is first closed, and the second handle 6 is operated downward through the settings of the second, third, and fourth check valves. When the second plug plate 22 is pulled, the external air is filtered by the filter plate 8 and enters the third cavity 21 through the air inlet hole 23. When the second plug plate 22 moves upward, the air in the third cavity 21 is squeezed out. into the gas pipe 18, and then transported to the inner cavity of the air distribution pipe 30 through the gas pipe 18, and then sequentially transported to the inner cavity of the disturbance plate 32 through the first through hole 35 and the second through hole 36, and finally discharged from the air outlet 33. Since the air outlets 33 opened on the disturbance plate 32 are located on different sides, the entirety formed by the disturbance plate 32 and the collar 31 can rotate around the air distribution pipe 30 under the discharge and promotion of the air flow to achieve disturbance and mixing of the medical liquid in the second cavity 17 Effect.
另外，通过扰动板32之间安装的弹性件34，进一步提升动态的混合效果；通过气压表12便于监控第二腔体17的气压，使得喷药效果适宜。打开阀门11，即可通过输药管29排出药液，并经挠性管9向喷药罩10输送排出，具有较好的喷药效果。In addition, the dynamic mixing effect is further improved through the elastic members 34 installed between the disturbance plates 32; the air pressure of the second cavity 17 is easily monitored through the air pressure gauge 12, so that the spraying effect is appropriate. By opening the valve 11, the liquid medicine can be discharged through the medicine delivery pipe 29, and transported and discharged to the spray cover 10 through the flexible pipe 9, which has a better spraying effect.
各部件的型号不作具体限定，在实际应用时可灵活设置。涉及到的电路、电子元器件和模块均为现有技术，本领域技术人员完全可以实现，无需赘言，本发明保护的内容也不涉及对于软件和方法的改进。The models of each component are not specifically limited and can be set flexibly in actual applications. The circuits, electronic components and modules involved are all existing technologies and can be completely implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345247.3ACN113995948B (en) | 2021-11-15 | 2021-11-15 | Breathe internal medicine with spouting medicine ware |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111345247.3ACN113995948B (en) | 2021-11-15 | 2021-11-15 | Breathe internal medicine with spouting medicine ware |
| Publication Number | Publication Date |
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| CN113995948A CN113995948A (en) | 2022-02-01 |
| CN113995948Btrue CN113995948B (en) | 2023-12-08 |
| Application Number | Title | Priority Date | Filing Date |
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| CN202111345247.3AActiveCN113995948B (en) | 2021-11-15 | 2021-11-15 | Breathe internal medicine with spouting medicine ware |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of invention:A respiratory medicine sprayer Granted publication date:20231208 Pledgee:Agricultural Bank of China Limited by Share Ltd. South Lake branch Pledgor:Haining Lvjian medical supplies Co.,Ltd. Registration number:Y2024980032633 | |
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