CN202101594U - Flow equalization heat exchanger - Google Patents

Abstract

The utility model discloses a flow equalization heat exchanger, which comprises a water inlet pipe, a water outlet pipe and shunting pipes, wherein separation blades are uniformly arranged on an inner wall of the water inlet pipe; the separation blades gradually get shorter from the part close to a water inlet to the part far from the water inlet; and the separation blades that are uniformly arranged on the inner wall of the water inlet pipe can incline in the direction far from the water inlet. The flow equalization heat exchanger with the simple structure is easy to achieve, effectively solves the problem that different flow quantities and different flow velocities in the shunting pipes are caused by different distances between the shunting pipes and the water inlet, leads the flow quantities and the flow velocities in the shunting pipes to be distributed uniformly, and improves the work efficiency.

Description

The current-sharing heat exchanger

Technical field

The utility model relates to a kind of current-sharing heat exchanger.

Background technology

Usually the water inlet pipe of heat exchanger is the common cylinder pipeline; Because each isocon is far and near different apart from water inlet; Therefore cause near flow and flow velocity in the isocon of water inlet bigger; And less away from its flow of isocon and the flow velocity of water inlet, cause each isocon heat exchange efficiency different, influence the operating efficiency of heat exchanger.

The utility model content

The utility model provides a kind of current-sharing heat exchanger, has solved isocon and has caused flow, flow velocity in the isocon different apart from the far and near difference of water inlet, influences the problem of heat exchanger operating efficiency.

For realizing above-mentioned purpose, adopt following technical scheme:

A kind of current-sharing heat exchanger comprises water inlet pipe, outlet pipe and isocon, and said water inlet pipe inwall evenly is placed with catch, catch near the water inlet to shortening gradually away from the water inlet; The catch of evenly arranging on the said water inlet pipe inwall is to tilting away from the water inlet direction.

The utility model is simple in structure, is easy to realize, efficiently solves isocon and causes flow, the flow velocity different problems in the isocon apart from the far and near difference of water inlet, makes interior flow of each isocon and flow velocity be uniformly distributed with, and has improved operating efficiency.

Description of drawings

According to embodiment and accompanying drawing the utility model is done further explain below.

Fig. 1 is the utility model general structure sketch map;

Fig. 2 is the cross-sectional view ofpart 1 among Fig. 1.

Among the figure:

1, water inlet pipe; 2, catch; 3, isocon; 4, water inlet; 5, delivery port; 6, outlet pipe.

The specific embodiment

Shown in Fig. 1 to 2, provided a specific embodiment of the utility model, hot water gets into from thewater inlet 4 ofwater inlet pipe 1 among the figure; Flow out through thedelivery port 5 ofisocon 3 back fromoutlet pipe 6 owing to catch 2 is arranged atwater inlet pipe 1 inwall, catch 2 nearwater inlet 4 toward shortening gradually away from locating; And to tilting away from the water inlet direction; This just plays current-sharing and changes the effect that flows to, and makes flow velocity and the flow of current in eachisocon 3 keep being uniformly distributed with, and has avoided eachisocon 3 interior flow velocity and mass flow discrepancies in the past; Influence the problem of heat exchange efficiency, improved the operating efficiency of heat exchanger.

The utility model is simple in structure and be easy to realize; Efficiently solve isocon and cause flow, the flow velocity different problems in the isocon apart from the far and near difference of water inlet; Make interior flow of each isocon and flow velocity be uniformly distributed with, improved the heat exchanger operating efficiency, realized the good operation effect.

Claims (2)

1. a current-sharing heat exchanger comprises water inlet pipe, outlet pipe and isocon, it is characterized in that, said water inlet pipe inwall evenly is placed with catch, catch near the water inlet to shortening gradually away from the water inlet.

2. a kind of current-sharing heat exchanger according to claim 1 is characterized in that, the catch of evenly arranging on the said water inlet pipe inwall is to tilting away from the water inlet direction.

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