CN206656510U - A kind of critical-cross carbon dioxide air source heat pump - Google Patents
A kind of critical-cross carbon dioxide air source heat pump Download PDFInfo
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- CN206656510U CN206656510U CN201720933109.XU CN201720933109U CN206656510U CN 206656510 U CN206656510 U CN 206656510U CN 201720933109 U CN201720933109 U CN 201720933109U CN 206656510 U CN206656510 U CN 206656510U
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- compressor
- heat exchanger
- controller
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- casing
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Abstract
The utility model discloses a kind of critical-cross carbon dioxide air source heat pump, including casing；Controller, the controller are arranged on the side of casing；Compressor, the compressor is arranged on the bottom in casing, and is electrically connected with the controller；Heat exchanger, the heat exchanger are arranged on the side of compressor, and are electrically connected with the controller, and the medium entrance of heat exchanger and the media outlet of compressor connect；Water pump, the water pump are arranged on the side of compressor and heat exchanger, and are electrically connected with the controller, and the delivery port of water pump and the water inlet of heat exchanger connect；Regenerator, the regenerator are arranged on the opposite side of compressor and heat exchanger, and are electrically connected with the controller, and the medium entrance of the heat exchanger and the media outlet of heat exchanger connect, and the media outlet of heat exchanger and the medium entrance of compressor connect.
Description
Technical field
Water heating apparatus is the utility model is related to, more particularly, to a kind of critical-cross carbon dioxide air source heat pump.
Background technology
Air energy heat pump is driven by motor, using vapor-compression refrigerant cycle operation principle, using surrounding air as
It is cold（Heat）Produce cold in source（Heat）Wind is cold（Heat）The equipment of water, main parts size include being changed with hot side heat transmission equipment, heat source side
Hot equipment and compressor etc..Air energy heat pump is by the use of the heat in air as low-temperature heat source, by cold in conventional air conditioner
Condenser or evaporator carry out heat exchange, then by the circulatory system, extraction or release heat energy, using the unit circulatory system by energy
It is transferred in building, meets user to demands such as domestic hot-water, floor heating or air-conditionings.Traditional heat pump is set using single-stage
Meter, it uses comprehensive converter technique, parallel connection compressor or replaceable compress mode, hold over system, but can so increase single-stage
The investment of system, so as to lose biggest advantage.
Utility model content
To solve the above problems, the utility model proposes a kind of energy-conserving and environment-protective, twin-stage stable, heating effect is good
Formula critical-cross carbon dioxide air source heat pump.
Technical scheme is used by the utility model：A kind of critical-cross carbon dioxide air source heat pump, including casing；Control
Device processed, the controller are arranged on the side of casing；Compressor, the compressor are arranged on the bottom in casing, and with control
Device electrically connects；Heat exchanger, the heat exchanger are arranged on the side of compressor, and are electrically connected with the controller, and the medium of heat exchanger enters
Mouth is connected with the media outlet of compressor；Water pump, the water pump are arranged on the side of compressor and heat exchanger, and electric with controller
Connection, the delivery port of water pump and the water inlet of heat exchanger connect；Regenerator, the regenerator are arranged on compressor and heat exchanger
Opposite side, and be electrically connected with the controller, the medium entrance of the regenerator and the media outlet of heat exchanger connect, and return Jie of parallel operation
Matter outlet is connected with the medium entrance of compressor；Gas-liquid separator, the device liquid/gas separator are arranged on the inside of casing, and with control
Device electrical connection processed, the regenerator of the media outlet of the gas-liquid separator connect with the Media Interface Connector of compressor；Fin, it is described
Fin is arranged on the top of compressor and heat exchanger, and the media outlet of the fin and the medium entrance of gas-liquid separator connect
Connect；Fan, the fan are arranged on the top of casing, and positioned at the surface of fin, and be electrically connected with the controller；The pressure
The media outlet of contracting machine is also associated with two-way parallel pipeline, and is also connected with the medium entrance of fin, the two-way parallel transistor
Road is also connected with the media outlet of regenerator.
As further technical scheme, the fan is electrically connected with the controller simultaneously at least provided with two groups.
As further technical scheme, the side of the casing is provided with discharge outlet, water inlet and delivery port, it is described enter
The mouth of a river is connected with pump intake, the delivery port connection of the delivery port and heat exchanger.
As further technical scheme, air inlet is provided with the medium entrance of the fin.
Compared with prior art, it has the advantages that the utility model：
Critical-cross carbon dioxide air source heat pump of the present utility model uses carbon dioxide as medium, more environmentally-friendly energy-conservation,
Economy, system heating capacity is improved by converter technique when working at low ambient temperatures, it is reliable to efficiently solve worst cold case
Property the problem of, still can be with normal operation in the case of ultralow temperature, and the production heat height of hot water exists, system cop declines
In the case that amplitude is very big, noise increase will not be also caused, the problem of high frequency operation oil return and electromagnetism is incompatible, it also has
The advantages that efficiency of heating surface is high, and efficiency is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is system connection diagram of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Mode, the utility model is further elaborated, it should be appreciated that embodiment described herein is only used
To explain the utility model, it is not used to limit the utility model.
A kind of critical-cross carbon dioxide air source heat pump as depicted in figs. 1 and 2, including casing 1；Controller 2, the control
Device 2 processed is arranged on the side of casing 1；Compressor 3, the compressor 3 is arranged on the bottom in casing 1, and is electrically connected with controller 2
Connect；Heat exchanger 4, the heat exchanger 4 is arranged on the side of compressor 3, and is electrically connected with controller 2, the medium entrance of heat exchanger 4
It is connected with the media outlet of compressor 3；Water pump 5, the water pump 5 are arranged on the side of compressor 3 and heat exchanger 4, and with control
Device 2 is electrically connected, and the delivery port of water pump 5 is connected with the water inlet of heat exchanger 4；Regenerator 6, the regenerator 6 are arranged on compressor 3
With the opposite side of heat exchanger 4, and electrically connected with controller 2, the medium entrance of the regenerator 6 and the media outlet of heat exchanger 4
Connection, the media outlet for returning parallel operation 6 are connected with the medium entrance of compressor 3；Gas-liquid separator 7, the device liquid/gas separator 7 are set
Electrically connected in the inside of casing 1, and with controller 2, the regenerator 6 of the media outlet of the gas-liquid separator 7 and compressor 3
Media Interface Connector connects；Fin 8, the fin 8 are arranged on the top of compressor 3 and heat exchanger 4, Jie of the fin 8
Matter outlet is connected with the medium entrance of gas-liquid separator 7；Fan 9, the fan 9 are arranged on the top of casing 1, and positioned at radiating
The surface of piece 8, and electrically connected with controller 2；The media outlet of the compressor 3 is also associated with two-way parallel pipeline 10, and
Medium entrance also with fin 8 is connected, and media outlet of the two-way parallel pipeline 10 also with regenerator 6 is connected.
Wherein, the fan 9 is at least provided with two groups, and is electrically connected simultaneously with controller 2；The side of the casing 1 is set
Be equipped with discharge outlet 11, water inlet 12 and delivery port 13, the water inlet 12 is connected with the water inlet of water pump 5, the delivery port 13 with
The delivery port connection of heat exchanger 4.
Critical-cross carbon dioxide air source heat pump of the present utility model uses carbon dioxide as medium, more environmentally-friendly energy-conservation,
Economy, system heating capacity is improved by converter technique when working at low ambient temperatures, it is reliable to efficiently solve worst cold case
Property the problem of, still can be with normal operation in the case of ultralow temperature, and the production heat height of hot water exists, system cop declines
In the case that amplitude is very big, noise increase will not be also caused, the problem of high frequency operation oil return and electromagnetism is incompatible, it also has
The advantages that efficiency of heating surface is high, and efficiency is high.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model, this reality all should be dropped into
With new claimed technology contents, all record in detail in the claims.
Claims (4)
- A kind of 1. critical-cross carbon dioxide air source heat pump, it is characterised in that：Including casing；Controller, the controller are arranged on the side of casing；Compressor, the compressor is arranged on the bottom in casing, and is electrically connected with the controller；Heat exchanger, the heat exchanger are arranged on the side of compressor, and are electrically connected with the controller, the medium entrance and pressure of heat exchanger The media outlet connection of contracting machine；Water pump, the water pump are arranged on the side of compressor and heat exchanger, and are electrically connected with the controller, and the delivery port of water pump is with changing The water inlet connection of hot device；Regenerator, the regenerator are arranged on the opposite side of compressor and heat exchanger, and are electrically connected with the controller, the regenerator Medium entrance and heat exchanger media outlet connect, return parallel operation media outlet and compressor medium entrance connect；Gas-liquid separator, the gas-liquid separator are arranged on the inside of casing, and are electrically connected with the controller, the gas-liquid separator The regenerator of media outlet connected with the Media Interface Connector of compressor；Fin, the fin are arranged on the top of compressor and heat exchanger, media outlet and the gas-liquid point of the fin Medium entrance from device connects；Fan, the fan are arranged on the top of casing, and positioned at the surface of fin, and be electrically connected with the controller；The media outlet of the compressor is also associated with two-way parallel pipeline, and is also connected with the medium entrance of fin, described Two-way parallel pipeline is also connected with the media outlet of regenerator.
- A kind of 2. critical-cross carbon dioxide air source heat pump according to claim 1, it is characterised in that：The fan is at least Two groups are provided with, and is electrically connected with the controller simultaneously.
- A kind of 3. critical-cross carbon dioxide air source heat pump according to claim 1, it is characterised in that：The one of the casing Side is provided with discharge outlet, water inlet and delivery port, and the water inlet is connected with pump intake, the delivery port and heat exchanger Delivery port connects.
- A kind of 4. critical-cross carbon dioxide air source heat pump according to claim 1, it is characterised in that：The fin Air inlet is provided with medium entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933109.XU CN206656510U (en) | 2017-07-29 | 2017-07-29 | A kind of critical-cross carbon dioxide air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933109.XU CN206656510U (en) | 2017-07-29 | 2017-07-29 | A kind of critical-cross carbon dioxide air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206656510U true CN206656510U (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933109.XU Active CN206656510U (en) | 2017-07-29 | 2017-07-29 | A kind of critical-cross carbon dioxide air source heat pump |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849013A (en) * | 2019-10-17 | 2020-02-28 | 安徽正刚新能源科技有限公司 | Reheating system of MW-level transcritical carbon dioxide cold-hot combined supply device |
-
2017
- 2017-07-29 CN CN201720933109.XU patent/CN206656510U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110849013A (en) * | 2019-10-17 | 2020-02-28 | 安徽正刚新能源科技有限公司 | Reheating system of MW-level transcritical carbon dioxide cold-hot combined supply device |
| CN110849013B (en) * | 2019-10-17 | 2021-04-13 | 安徽正刚新能源科技有限公司 | Reheating system of MW-level transcritical carbon dioxide cold-hot combined supply device |
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