CN105352224A - Air source heat pump - Google Patents

Abstract

The invention discloses an air source heat pump. The air source heat pump comprises a metal shell, wherein the surface treatment is performed for the metal shell, and comprises the following steps: 1) 1-2 parts of benzotriazole by mass, 1.7 parts of citric acid by mass, 2.6 parts of carboxymethylcellulose by mass, 1.4 parts of normal-butyl sodium naphthalene sulfonate by mass, 2.5 parts of turpentine by mass, 1.3 parts of magnesium silicate hydrate by mass and 0.9 part of buflomedil by mass are added in 14 parts of de-ionized water by mass for uniformly mixing to prepare surface treatment working fluid; 2) the surface treatment working fluid is heated up to a temperature of 64 DEG C; and 3) the metal shell is put in the surface treatment working fluid for dipping by 25 minutes, and is taken out for drying. The surface treatment is performed for the metal shell of the air source heat pump,, so that the metal shell has the performances of excellent water resistance, corrosion resistance, rust resistance, electrostatic resistance, heat resistance, cold resistance and weather resistance.

Description

Air source heat pump

Technical field

The present invention relates to air source heat pump.

Background technology

Existing air source heat pump, the waterproof of its metal chassis, corrosion-resistant, antirust, antistatic, heat-resisting, cold-resistant, weather resistance have much room for improvement.

Summary of the invention

The object of the present invention is to provide a kind of air source heat pump, its metal chassis, through surface treatment, has excellent waterproof, corrosion-resistant, antirust, antistatic, heat-resisting, cold-resistant, weather resistance.

For achieving the above object, technical scheme of the present invention is a kind of air source heat pump of design, and it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, 1 ~ 2 mass parts BTA, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils are dropped into, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

Preferably, air source heat pump, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, drop into 1 mass parts BTA, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

Preferably, air source heat pump, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, drop into 2 mass parts BTAs, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

Advantage of the present invention and beneficial effect are: provide a kind of air source heat pump, and its metal chassis, through surface treatment, has excellent waterproof, corrosion-resistant, antirust, antistatic, heat-resisting, cold-resistant, weather resistance.

Detailed description of the invention

Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.

The technical scheme that the present invention specifically implements is:

Embodiment 1

A kind of air source heat pump, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, 1 ~ 2 mass parts BTA, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils are dropped into, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

Embodiment 2

Air source heat pump, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, drop into 1 mass parts BTA, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

Embodiment 3

Air source heat pump, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, drop into 2 mass parts BTAs, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (3)

1. air source heat pump, is characterized in that, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, 1 ~ 2 mass parts BTA, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils are dropped into, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

2. air source heat pump according to claim 1, is characterized in that, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, drop into 1 mass parts BTA, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.

3. air source heat pump according to claim 1, is characterized in that, it comprises metal chassis, and this metal chassis is through surface treatment, and described surface treatment comprises the steps:

1) in 14 mass parts deionized waters, drop into 2 mass parts BTAs, 1.7 mass parts citric acids, 2.6 mass parts carboxymethyl celluloses, 1.4 mass parts normal-butyl sodium naphthalene sulfonates, 2.5 mass parts turpentine oil, 1.3 parts of quality magnesium silicate hydrates, 0.9 mass parts buflomedils, be uniformly mixed, obtained facing operation liquid;

2) facing operation liquid is warming up to 64 DEG C;

3) metal chassis is inserted in facing operation liquid and flood 25 minutes, take out post-drying.