CN208779756U - A kind of heat pump case tube heat exchanger of band flash distillation function - Google Patents
A kind of heat pump case tube heat exchanger of band flash distillation function Download PDFInfo
- Publication number
- CN208779756U CN208779756U CN201821439096.1U CN201821439096U CN208779756U CN 208779756 U CN208779756 U CN 208779756U CN 201821439096 U CN201821439096 U CN 201821439096U CN 208779756 U CN208779756 U CN 208779756U
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- China
- Prior art keywords
- tank body
- flash distillation
- tube
- heat exchanger
- heat pump
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Links
- 238000007701 flash-distillation Methods 0.000 title claims abstract description 25
- 239000003507 refrigerant Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims 1
- 239000012047 saturated solution Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of heat pump case tube heat exchangers of band flash distillation function, including tank body, installation foot, tank body top side is equipped with refrigerant inlet, water outlet, lower part side is equipped with refrigerant outlet, water inlet, the second tank body is equipped in the tank body, heat exchanger heat-exchanging tube is equipped between tank body and the second tank body, second tank body top is equipped with flash distillation inlet tube, escape pipe, and bottom is equipped with flash distillation outlet tube；The utility model solves the function that existing heat pump system does not have auxiliary electrical heater generally, it can be common that one flash vessel of additional in systems increases cost, it is also necessary to the problem of flash vessel in device is kept the temperature, wasted time.
Description
Technical field
The utility model belongs to technical field of heat exchangers, and in particular to a kind of heat pump case tube heat exchanger of band flash distillation function.
Background technique
The case tube heat exchanger of heat pump system does not have the function of auxiliary electrical heater generally at present, it can be common that volume in systems
A flash vessel is added outside, cost had both been increased and has also needed to keep the temperature the flash vessel in device.
In the prior art, a kind of such as the China Patent Publication No. CN102345945A flash vessel provided and the flash vessel is used
Heat pump system, including shell is flash distillation chamber in shell, middle partition is equipped in shell, partition will flash the bottom of chamber in this
It is divided into two side chambers, further includes having the first fluid-through port, the second fluid-through port and blow vent, two side chambers in flash distillation bottom of chamber portion is led to respectively
Cross the first fluid-through port, the second fluid-through port communicates with the outside world, flash distillation chamber top communicated with the outside world by blow vent；Above-mentioned technical proposal
The complexity for reducing system improves the reliability of system, but still to keep flash vessel during use
Temperature is.
Utility model content
The purpose of this utility model is to provide a kind of heat pump case tube heat exchangers of band flash distillation function, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of heat pump case tube heat exchanger of band flash distillation function, comprising:
Tank body, installation foot, tank body top side are equipped with refrigerant inlet, water outlet, and lower part side is equipped with refrigerant
Outlet, water inlet；
It is equipped with the second tank body in the tank body, heat exchanger heat-exchanging tube, second tank are equipped between tank body and the second tank body
Body top is equipped with flash distillation inlet tube, escape pipe, and bottom is equipped with flash distillation outlet tube.
Preferably, the flash distillation inlet tube extends into the second tank body lower part.
Compared with prior art, the utility model has the beneficial effects that being divided into two layers using by tank body, inside becomes independent
Space reaches the structure of flash distillation function, solves the function that existing heat pump system does not have auxiliary electrical heater generally, common
Be one flash vessel of additional in systems, increase cost, it is also necessary to keep the temperature, waste to the flash vessel in device
The problem of time, and in the utility model in intermediate flash system when heat pump system is run, not only without heat preservation, may be used also
The heat of a part of case tube heat exchanger is absorbed, evaporability can be effectively improved, increases refrigerant enthalpy in circulation, to improve and be
Controlling heat.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model structure chart.
In figure: 1 tank body, 11 refrigerant inlets, 12 refrigerant outlets, 13 water outlets, 14 water inlets, 2 second tank bodies, 21 are changed
Hot device heat exchanger tube, 22 flash distillation inlet tubes, 23 escape pipes, 24 flash distillation outlet tubes, 3 installation feet.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2:
A kind of case tube heat exchanger of band flash distillation function, including tank body 1, installation foot 3, the 1 top side of tank body are equipped with system
Cryogen import 11, water outlet 13, lower part side are equipped with refrigerant outlet 12, water inlet 14, are equipped with the second tank body in the tank body 1
2, heat exchanger heat-exchanging tube 21 is equipped between tank body 1 and the second tank body 2,2 top of the second tank body is equipped with flash distillation inlet tube 22, goes out
Tracheae 23, bottom are equipped with flash distillation outlet tube 24；
The flash distillation inlet tube 22 extends into 2 lower part of the second tank body.
As shown in Figure 1, the present apparatus, in heat pump system operation, refrigerant enters from refrigerant inlet 11, goes out from refrigerant
Mouth 12 flows out, and water flow is entered by water inlet 14, flows out from water outlet 13, at this point, the temperature in the second tank body 2 is lower than outer wall temperature
It spends, the pressure in the second tank body 2 is less than the pressure in tank body 1, and at this time, the saturated solution in the second tank body 2 is due to therein
Pressure is lower suddenly, these saturated solutions is made to become saturated vapor and saturated solution, and saturated vapor is flowed out from escape pipe 23, saturated solution from
Outlet tube 24 is flashed to flow out；And the flash system in the utility model is not only not necessarily to keep the temperature, and also can absorb a part of package and changes
The heat of hot device can effectively improve evaporability, increase refrigerant enthalpy in circulation, to improve system heating capacity.
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 (2)
1. a kind of heat pump case tube heat exchanger of band flash distillation function, comprising: tank body (1), installation foot (3), tank body (1) top one
Side is equipped with refrigerant inlet (11), water outlet (13), and lower part side is equipped with refrigerant outlet (12), water inlet (14), feature
It is:
The second tank body (2) are equipped in the tank body (1), heat exchanger heat-exchanging tube is equipped between tank body (1) and the second tank body (2)
(21), the second tank body (2) top is equipped with flash distillation inlet tube (22), escape pipe (23), and bottom is equipped with flash distillation outlet tube (24).
2. a kind of heat pump case tube heat exchanger of band flash distillation function according to claim 1, it is characterised in that: it is described flash into
Liquid pipe (22) extends into the second tank body (2) lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439096.1U CN208779756U (en) | 2018-09-04 | 2018-09-04 | A kind of heat pump case tube heat exchanger of band flash distillation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821439096.1U CN208779756U (en) | 2018-09-04 | 2018-09-04 | A kind of heat pump case tube heat exchanger of band flash distillation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208779756U true CN208779756U (en) | 2019-04-23 |
Family
ID=66159741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821439096.1U Active CN208779756U (en) | 2018-09-04 | 2018-09-04 | A kind of heat pump case tube heat exchanger of band flash distillation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266968A (en) * | 2021-04-28 | 2021-08-17 | 珠海格力电器股份有限公司 | Liquid storage tank, refrigerant transfer device and refrigeration system |
-
2018
- 2018-09-04 CN CN201821439096.1U patent/CN208779756U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266968A (en) * | 2021-04-28 | 2021-08-17 | 珠海格力电器股份有限公司 | Liquid storage tank, refrigerant transfer device and refrigeration system |
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