CN201715780U - Ultra-low temperature high-efficient heat pump - Google Patents
Ultra-low temperature high-efficient heat pump Download PDFInfo
- Publication number
- CN201715780U CN201715780U CN2009202373326U CN200920237332U CN201715780U CN 201715780 U CN201715780 U CN 201715780U CN 2009202373326 U CN2009202373326 U CN 2009202373326U CN 200920237332 U CN200920237332 U CN 200920237332U CN 201715780 U CN201715780 U CN 201715780U
- Authority
- CN
- China
- Prior art keywords
- fixed
- compressor
- heat pump
- casing
- low temperature
- 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
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model relates to an ultra-low temperature high-efficient heat pump comprising a casing, a condenser, a top cover, a motor frame, a motor, an axial flow fan, a left front face plate, a underpan heating strip, an underpan, a right front face plate, a compressor, an upper underpan, a high efficiency tank, a four-way valve and a right rear side plate, wherein the left front face plate is fixed at the left side of the casing, and the right front face plate is fixed at the right side of the casing; a right rear face plate is fixed at the right rear side of the casing; the top cover is covered on the casing; and the underpan is fixed outside the casing. The ultra-low temperature high-efficient heat pump has simple structure, realizes two-stage compression at the inner part of the compressor through increasing the suction capacity of the compressor during heating running and increasing the back temperature of the compressor, thereby improving the heating capacity and energy efficiency ratio of a unit at outdoor low temperature condition, guaranteeing that an air source heat pump still can strongly heat in the environment of minus 25 DEG C and successfully solving the problem that the air source heat pump can not heat normally in ultra-low temperature environment, so that the product can normally work within the range of extreme conditions of a severe cold area.
Description
Technical field: the utility model relates to a kind of heat pump, especially a kind of ultralow temperature high-efficiency heat pump.
Background technology: conventional air-source heat pump hot water product, be compressed the machine Effect on Performance, when outdoor temperature is lower than 0 ℃,, cause heating effect seriously to be decayed owing to be in outdoor heat exchanger surface frosting, the factor affecting of compressor air suction quantity not sufficient.In case be lower than-10 ℃, the air-conditioning unit just can't operate as normal.Therefore, present heat pump generally can only be worked between-8 ℃-15 ℃.
Summary of the invention: at above-mentioned the deficiencies in the prior art, the utility model provides a kind of ultralow temperature high-efficiency heat pump.
For achieving the above object, the technical solution adopted in the utility model is: the ultralow temperature high-efficiency heat pump comprises shell, condenser, top cover, motor frame, motor, aerofoil fan, left front panel, heating tape, chassis, chassis, right front panel, compressor, top bottom-disc, efficient jar, cross valve and right back side plate.Left front panel is fixed on the left surface of shell.Right front panel is fixed on the right flank of shell.Right back panel is fixed on the right lateral side of shell.Top cover covers on shell.The chassis be fixed on shell below.Condenser, motor, motor frame, aerofoil fan, compressor, heating tape, chassis, top bottom-disc, efficient jar and cross valve are in the shell.The heating tape, chassis is fixed on the chassis, is connected with compressor.Cross valve is fixed on efficient jar, and efficient jar is connected with compressor.Last bottom is between compressor and the efficient jar.Motor is fixed on the motor frame, and aerofoil fan is fixed on the motor shaft.
The utility model is simple in structure, designed the compressor return air control system especially, the suction temperature of the inspiratory capacity of compressor and lifting compressor during by the increase heating operation, compress at the inner secondary of realizing of compressor, thereby improve heating capacity and the Energy Efficiency Ratio of unit under outdoor worst cold case, guarantee that air source heat pump still can powerfully heat in-25 ℃ environment, successfully solved the difficult problem that air source heat pump can't normally heat in ultra-low temperature surroundings, make product have breakthrough important meaning in the operate as normal of severe cold area limiting condition scope.And utilization heat pump waste heat and electric miscellaneous function, fundamentally will flow to the whole emptyings of water on chassis on the evaporimeter with evaporimeter, having solved in compressor operating freezes on evaporimeter and the chassis causes the heat exchange weak effect and the too high performance problem worse and worse that causes because the chassis freezes.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
As shown in Figure 1: the ultralow temperature high-efficiency heat pump comprises shell 1, condenser 2, top cover 3, motor frame 4, motor 5, aerofoil fan 6, left front panel 7, heating tape, chassis 8, chassis 9, right front panel 10, compressor 11, top bottom-disc 12, efficient jar 13, cross valve 14 and right back side plate 15.Left front panel 7 is fixed on the left surface of shell 1.Right front panel 10 is fixed on the right flank of shell 1.Right back panel 10 is fixed on the right lateral side of shell 1.Top cover 3 covers on shell 1.Chassis 9 be fixed on shell 1 below.Condenser 2, motor 5, motor frame 4, aerofoil fan 6, compressor 11, heating tape, chassis 8, top bottom-disc 12, efficient jar 13 and cross valve 14 are in the shell 1.Heating tape, chassis 8 is fixed on the chassis 9, is connected with compressor 11.Cross valve 14 is fixed on efficient jars 13, and efficient jar 13 is connected with compressor 11.Last bottom 12 is between compressor 11 and the efficient jar 13.Motor 5 is fixed on the motor frame 4, and aerofoil fan 6 is fixed on 5 in the motor.
Operation principle: cold water enters into efficient jar of copper pipe the inside from two efficient jar of inlets, carries out heat exchange by efficient jar with the cold-producing medium high-temperature gas, and what come out from efficient jar is high-temperature-hot-water.Cold-producing medium becomes the gas of HTHP at exhaust outlet of compressor, enter the copper pipe outside of efficient jar of the inside, carry out heat exchange with the water of efficient jar of copper pipe the inside, become normal temperature high voltage gas, again by throttling, cold-producing medium carries out heat exchange by motor and aerofoil fan and air in condenser, cold-producing medium becomes low-temp low-pressure and returns the compressor air suction mouth, the circulation that goes round and begins again like this.The effect of cross valve is the action conversion that heat pump is heated and defrosts.The effect of heating tape, chassis is when ultralow temperature is worked chassis ponding to be discharged, and makes the chassis can not produce ponding and frosting.
Claims (1)
1. the ultralow temperature high-efficiency heat pump comprises shell, top cover, left front panel, the chassis, right front panel and right back side plate, left front panel is fixed on the left surface of shell, right front panel is fixed on the right flank of shell, and right back panel is fixed on the right lateral side of shell, and top cover covers on shell, the chassis be fixed on shell below, it is characterized in that: also comprise the condenser that is in the shell, the motor frame, motor, aerofoil fan, heating tape, chassis, compressor, top bottom-disc, efficient jar and cross valve; The heating tape, chassis is fixed on the chassis, is connected with compressor, and cross valve is fixed on efficient jar, and efficient jar is connected with compressor, and last bottom is between compressor and the efficient jar, and motor is fixed on the motor frame, and aerofoil fan is fixed on the motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202373326U CN201715780U (en) | 2009-10-16 | 2009-10-16 | Ultra-low temperature high-efficient heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202373326U CN201715780U (en) | 2009-10-16 | 2009-10-16 | Ultra-low temperature high-efficient heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201715780U true CN201715780U (en) | 2011-01-19 |
Family
ID=43461784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202373326U Expired - Fee Related CN201715780U (en) | 2009-10-16 | 2009-10-16 | Ultra-low temperature high-efficient heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201715780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534356A (en) * | 2018-04-13 | 2018-09-14 | 佛山市美肯冷热节能设备有限公司 | A kind of heat pump unit that can generate high-temperature-hot-water |
-
2009
- 2009-10-16 CN CN2009202373326U patent/CN201715780U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534356A (en) * | 2018-04-13 | 2018-09-14 | 佛山市美肯冷热节能设备有限公司 | A kind of heat pump unit that can generate high-temperature-hot-water |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201463135U (en) | Heat pump energy saving full heat exchanger | |
| CN103062858A (en) | Air-conditioning system for recovering kitchen heat energy | |
| CN201021855Y (en) | Overlapped coupling high-temperature heat reuse air-conditioner group | |
| CN201628301U (en) | Thermal power plant turbine-boiler combined depth energy-saving system | |
| CN206202653U (en) | A kind of ship waste heat air conditioning system | |
| CN201715780U (en) | Ultra-low temperature high-efficient heat pump | |
| CN202757349U (en) | Efficient and energy-saving air source heat pump based on compressor waste heat recovery technology | |
| CN2847128Y (en) | Multifunction three-in-on air conditioner water heater | |
| CN201730805U (en) | Cooling system | |
| CN201607066U (en) | Total-heat recoverable air-cooled air-conditioning system | |
| CN201074928Y (en) | Air source, solar waterhead heat pump air conditioner | |
| CN201273696Y (en) | Solar energy and air source heat pump combined air conditioner water heating unit | |
| CN211084489U (en) | Air expansion refrigerating system | |
| CN110641243B (en) | New energy automobile high-efficiency energy-saving power battery comprehensive heat management system | |
| CN200989640Y (en) | Solar air conditioner | |
| CN207180095U (en) | A kind of solar energy heating air-conditioning system | |
| CN201368588Y (en) | Heat pump water heater for kitchen | |
| CN206845423U (en) | Once exchange heat intellectual energy-saving residual heat recycling machine | |
| CN218645633U (en) | Solar efficient environment-friendly two-phase jet heat pump system | |
| CN204648481U (en) | A kind of energy-saving type air conditioner | |
| CN210320240U (en) | Energy-saving circulating water heating device for generator set | |
| CN204783554U (en) | Energy -saving air compressor | |
| CN215301261U (en) | Cooling system and air conditioner | |
| CN201992903U (en) | Air conditioner and circulation system thereof | |
| CN211451395U (en) | High-effect air energy heat pump hot water unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Xinyue Document name: Notification that Application Deemed not to be Proposed |
|
| DD01 | Delivery of document by public notice |
Addressee: Hu Xinyue Document name: Deemed not to advise |
|
| DD01 | Delivery of document by public notice |
Addressee: Foshan Shunde Shangtai Electric Appliances Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Foshan Shunde Shangtai Electric Appliances Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20121016 |