CN208687987U - One kind being used for heat-pump hot-water machine heat exchanger blowdown apparatus - Google Patents
One kind being used for heat-pump hot-water machine heat exchanger blowdown apparatus Download PDFInfo
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- CN208687987U CN208687987U CN201821274547.0U CN201821274547U CN208687987U CN 208687987 U CN208687987 U CN 208687987U CN 201821274547 U CN201821274547 U CN 201821274547U CN 208687987 U CN208687987 U CN 208687987U
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- blowdown
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- heat
- heat exchanger
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Abstract
The utility model discloses one kind to be used for heat-pump hot-water machine heat exchanger blowdown apparatus, including four case tube heat exchangers, water inlet, water outlet, pedestals, four case tube heat exchangers are distributed in water inlet two sides two-by-two, the water inlet is located at immediately below water outlet, described water inlet one end lower part is equipped with blowdown bend pipe, the blowdown bend pipe other end is equipped with blowdown connection, and the blowdown connection top is equipped with blowoff electromagnetic valve；The impurity that the utility model solves the problems, such as that heat pump generates in the process of running is not removed and causes to cause water circuit system dirty plugging.
Description
Technical field
The utility model belongs to air source heat pump heating technology field, and in particular to one kind is used for heat-pump hot-water machine heat exchanger
Blowdown apparatus.
Background technique
Heat pump in the process of running, inevitably has impurity or dirt in water circuit system, if irregularly excluding, is easy to water
Road system causes dirty stifled, will directly affect the water safety of hot-water heating system, also influences heat pump unit heat exchange, will affect machine when serious
Group operational safety.
In the prior art, a kind of sewage source heat pump blowdown provided such as China Patent Publication No. CN205598736U dissipates dirty knot
Structure, including sewage source heat pump main body, and the heat exchanger connected with sewage source heat pump main body left end, and connect with heat exchanger left end
The blowdown connect dissipates dirty component, and it includes water inlet pipe, drainage tube and outlet pipe that the blowdown, which dissipates dirty component, and the drainage tube is provided with four
Root, and one end is all connected with and is all connected to water outlet tube end with water inlet tube end, the other end, the drainage tube is set positioned at middle section position
It is equipped with drainage tube filter screen, the tip inside that the water inlet pipe is connect with drainage tube is provided with water inlet pipe filter screen, the water inlet
Pipe right end is further fixed on rotary electric machine, and the left end of the rotary electric machine is connected with rotating bar, and the left end end of the rotating bar connects
It is connected to rotating wheel, the water inlet pipe filter screen is U-shaped structure；Above-mentioned technical proposal is smashed dirt using motor, is then tapped off
Filtering, but filtered dirt needs artificial removing, it is time-consuming and laborious.
Utility model content
The purpose of this utility model is to provide one kind to be used for heat-pump hot-water machine heat exchanger blowdown apparatus, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
One kind being used for heat-pump hot-water machine heat exchanger blowdown apparatus, comprising:
Including four case tube heat exchangers, water inlet, water outlet, pedestals, four case tube heat exchangers be distributed in two-by-two into
Mouth of a river two sides, the water inlet are located at immediately below water outlet；
Described water inlet one end lower part is equipped with blowdown bend pipe, and the blowdown bend pipe other end is equipped with blowoff electromagnetic valve, the blowdown
Solenoid valve is another to be terminated with blowdown connection.
Compared with prior art, the utility model has the beneficial effects that using the knot in water inlet installation blowoff electromagnetic valve
Structure carries out blowdown, solves the impurity that heat pump generates in the process of running and does not remove in time and cause to cause water circuit system dirty
Stifled problem, and the utility model can regular automatic pollution discharge or as desired by controller manual blowdown, compare usual manner
It is more intelligent more convenient.
Detailed description of the invention
Fig. 1 is the utility model structure chart；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model drainage schematic diagram.
In figure: 1 pedestal, 2 case tube heat exchangers, 3 water inlets, 4 water outlets, 5 blowdown bend pipes, 6 blowdown connections, 7 blowdown electromagnetism
Valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
One kind be used for heat-pump hot-water machine heat exchanger blowdown apparatus, including four case tube heat exchangers 2, water inlet 3, water outlet 4,
Pedestal 1, four case tube heat exchangers 2 are distributed in 3 two sides of water inlet two-by-two, and the water inlet 3 is located at immediately below water outlet 4；
3 one end lower part of water inlet is equipped with blowdown bend pipe 5, and 5 other end of blowdown bend pipe is equipped with blowoff electromagnetic valve 7, the blowdown electromagnetism
Valve 7 is another to be terminated with blowdown connection 6.
As shown in Figure 1, the present apparatus, opens flatly in the bottom of water inlet pipe 3, installs blowdown bend pipe 5,5 other end of blowdown bend pipe
Blowoff electromagnetic valve 7 is installed, blowdown connection 6 then is installed in 7 other end of blowoff electromagnetic valve, blowoff electromagnetic valve 7 is controlled by mainboard
System, according to specific need of work, can regular automatic pollution discharge or by controller manual blowdown, it is more intelligent more square than usual manner
Just.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (1)
1. one kind is used for heat-pump hot-water machine heat exchanger blowdown apparatus, including four case tube heat exchangers (2), water inlet (3), water outlet
(4), pedestal (1), four case tube heat exchangers (2) are distributed in water inlet (3) two sides two-by-two, and the water inlet (3) is located at
Immediately below the mouth of a river (4), it is characterised in that:
Water inlet (3) one end lower part is equipped with blowdown bend pipe (5), and blowdown bend pipe (5) other end is equipped with blowoff electromagnetic valve (7),
The blowoff electromagnetic valve (7) is another to be terminated with blowdown connection (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274547.0U CN208687987U (en) | 2018-08-08 | 2018-08-08 | One kind being used for heat-pump hot-water machine heat exchanger blowdown apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821274547.0U CN208687987U (en) | 2018-08-08 | 2018-08-08 | One kind being used for heat-pump hot-water machine heat exchanger blowdown apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687987U true CN208687987U (en) | 2019-04-02 |
Family
ID=65884252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821274547.0U Active CN208687987U (en) | 2018-08-08 | 2018-08-08 | One kind being used for heat-pump hot-water machine heat exchanger blowdown apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687987U (en) |
-
2018
- 2018-08-08 CN CN201821274547.0U patent/CN208687987U/en active Active
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