CN207975871U - Air energy thermal power compensator - Google Patents
Air energy thermal power compensator Download PDFInfo
- Publication number
- CN207975871U CN207975871U CN201820062471.9U CN201820062471U CN207975871U CN 207975871 U CN207975871 U CN 207975871U CN 201820062471 U CN201820062471 U CN 201820062471U CN 207975871 U CN207975871 U CN 207975871U
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- CN
- China
- Prior art keywords
- evaporator
- air energy
- heating device
- coil pipe
- import
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 230000008676 import Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Air Conditioning Control Device (AREA)
Abstract
The utility model is related to air energy heat pump fields.Air energy thermal power compensator, the outlet of compressor connects condenser inlet, condensator outlet connects expansion valve import, expansion valve outlet connects the import of evaporator, the import of the outlet connect compressor of evaporator, evaporator includes coil pipe, wind turbine, the heating device with gap, and coil pipe is mounted on the air inlet of wind turbine, and the heating device with gap is mounted on the air inlet of coil pipe.Equipment is not influenced by weather condition, can round-the-clock stable operation, the auxiliary point power of input can be recompensed in the COP that equipment improves, and installing the convenient setting for not having to change original equipment additional can implement.
Description
Technical field
The utility model is related to air energy heat pump fields.
Background technology
A large amount of electric energy can be saved by air energy heat pump heating, is when the emerging heating system of former, including pressure
Contracting machine, condenser, evaporator and expansion valve, condenser connect radiator by directly or indirectly relationship, and evaporator is placed on
Outdoor can obtain Energy Efficiency Ratio 4 in the case of operational excellence:1 effect.However the condition that air energy heat pump is extremely low in temperature
Under can not use or need to use expensive air energy thermal pumping system.Common air energy heat pump can only be in -15 DEG C of temperature
Spend used above, when temperature is less than -15 DEG C, efficiency is very low can only select other heating modes, and at 0 DEG C -- 15 DEG C
When air energy heat pump efficiency be greatly lowered, this is with regard to present extensive utilization of the air energy heat pump in northern China.
Utility model content
Technical problem to be solved in the utility model is：How can meet and use air energy thermal at a lower temperature
Pump, and Energy Efficiency Ratio at a lower temperature can be improved.
The utility model technical solution to be taken is：Air energy thermal power compensator, compressor（2）Outlet connection
Condenser（1）Import, condenser（1）Outlet connection expansion valve（7）Import, expansion valve（7）Outlet connection evaporator（3）Into
Mouthful, evaporator（3）Outlet connect compressor（2）Import, evaporator（3）Including coil pipe（4）, wind turbine（5）, with gap plus
Thermal（6）, coil pipe（4）Mounted on wind turbine（5）Air inlet, the heating device with gap（6）Mounted on coil pipe（4）Air inlet
Mouthful.
As a kind of preferred embodiment：Condenser（1）To be mounted on indoor radiator, heating device（6）Pass through for one
The heating device of the power-adjustable of rheostat control, rheostat connect a control device, and control device connects one and is mounted on
Outdoor temperature measuring equipment.
The utility model has the beneficial effects that：The utility model installs heating by using the air inlet in evaporator
Device can reduce the operation of air energy heat pump so as to improving the Energy Efficiency Ratio of air energy heat pump at a lower temperature
Line at required temperature, and can ensure at lower temperatures（Temperature ensures the fortune of air energy heat pump when being less than -30 DEG C or less
Row）, disclosure satisfy that the user using air energy heat pump warms oneself and require, be not in the lower thing that cannot warm oneself instead of temperature
Therefore overview be 1 equipment do not influenced by weather condition, can round-the-clock stable operation, the auxiliary point power of input can be in equipment
It is recompensed in the COP of raising, installing the convenient setting for not having to change original equipment additional can implement.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Wherein, 1, condenser, 2, compressor, 3, evaporator, 4, coil pipe, 5, wind turbine, 6, heating device, 7, expansion valve.
Specific implementation mode
As shown in Figure 1, existing air energy heat pump heating installation be all by condenser directly as radiator or
It warms oneself indirectly as radiator, and evaporator is placed on the thermal energy in outdoor carry out draw air, but due to air
The limitation for the compressor and condensing agent that energy heat pump uses, when temperature is less than -15 DEG C, the air energy thermal efficiency of pump is very low, indoor
Radiator almost do not have a temperature, indoor temperature and it is outdoor almost have no difference, and at 0 DEG C -- air energy thermal at 15 DEG C
The efficiency of pump has been greatly lowered, and the energy of consumption is more than what direct electric heating consumed.The north in China, it is most cold
In winter, there is the weather temperature less than one month, often temperature is less than -15 DEG C, or even can reach -30 DEG C.This results in air
Energy heat pump can not use, however once consequence of stopping is very serious in the case of very cold, this is resulted in northern cold
Cold area can not use air energy heat pump, but other temperature some months are all at -15 DEG C or more, most of also at 0 DEG C or more.
The utility model is pacified by the air outlet of the wind turbine before the coil pipe of the evaporator of existing air energy heat pump
Fill a heating device with gap, when use sets outdoor set temperature by control device first, when temperature measures
Device（Temperature sensor）When measuring outdoor temperature less than set temperature, heating device starts to start.It is filled by using heating
The Energy Efficiency Ratio of heat pump heating installation at a lower temperature can be enabled air to by, which setting, improves.In the air energy heat pump course of work, steam
Hair device does not stop to absorb heat from air so that evaporator ambient enviroment is lower closer to evaporator temperature, it is generally the case that steams
The intake air temperature for sending out device is 4-5 DEG C higher than air outlet temperature, and the air inlet of evaporator can be improved by using heating device
The temperature difference between air outlet on rear side of temperature and evaporator, to improve the performance of air energy heat pump.In especially low temperature
When such as -30 DEG C or less, heat is provided to evaporator by heating device, promotes air energy heat pump safe and stable operation, makes satisfaction
Heating of house, and to the operation efficiency higher of energy, effect on the pipeline of evaporator back end is mounted on compared with heating device
Want stronger, because the temperature that heating device is dispersed into surrounding can be repeated utilization.
Claims (2)
1. air energy thermal power compensator, compressor（2）Outlet connect condenser（1）Import, condenser（1）Outlet connection is swollen
Swollen valve（7）Import, expansion valve（7）Outlet connection evaporator（3）Import, evaporator（3）Outlet connect compressor（2）Into
Mouthful, it is characterised in that：Evaporator（3）Including coil pipe（4）, wind turbine（5）, heating device with gap（6）, coil pipe（4）It is mounted on
Wind turbine（5）Air inlet, the heating device with gap（6）Mounted on coil pipe（4）Air inlet.
2. air energy thermal power compensator according to claim 1 it is characterized in that：Condenser（1）It is indoor to be mounted on
Radiator, heating device（6）The heating device of the power-adjustable controlled by rheostat for one, rheostat connect a control
Device, control device connect one and are mounted on outdoor temperature measuring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062471.9U CN207975871U (en) | 2018-01-15 | 2018-01-15 | Air energy thermal power compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062471.9U CN207975871U (en) | 2018-01-15 | 2018-01-15 | Air energy thermal power compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975871U true CN207975871U (en) | 2018-10-16 |
Family
ID=63769076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062471.9U Expired - Fee Related CN207975871U (en) | 2018-01-15 | 2018-01-15 | Air energy thermal power compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269102A (en) * | 2018-11-26 | 2019-01-25 | 合肥美的暖通设备有限公司 | Air energy water heater and its control method |
-
2018
- 2018-01-15 CN CN201820062471.9U patent/CN207975871U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269102A (en) * | 2018-11-26 | 2019-01-25 | 合肥美的暖通设备有限公司 | Air energy water heater and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |