CN106705429A - Method for improving air energy compressor effect - Google Patents
Method for improving air energy compressor effect Download PDFInfo
- Publication number
- CN106705429A CN106705429A CN201611154318.0A CN201611154318A CN106705429A CN 106705429 A CN106705429 A CN 106705429A CN 201611154318 A CN201611154318 A CN 201611154318A CN 106705429 A CN106705429 A CN 106705429A
- Authority
- CN
- China
- Prior art keywords
- compressor
- way valve
- heat
- evaporator
- heat exchange
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/31—Low ambient temperatures
Abstract
The invention discloses a method for improving air energy compressor effect. The method comprises the following steps: a refrigerant medium passes through a four-way valve by a compressor to enter a condenser, is throttled by a heat exchange separator and an expansion valve to enter an evaporator, and is returned to the four-way valve to enter the heat exchange separator; and the refrigerant medium exchanges heat in the heat exchange separator for increasing the temperature, and is finally returned to the compressor. A device needed for realizing the method comprises the compressor, the evaporator, the condenser, a pipeline and the expansion valve, and further comprises the heat exchange separator and the four-way valve; the compressor is connected with the four-way valve; the four-way valve is connected with the condenser; the condenser is connected with the heat exchange separator; the heat exchange separator is connected with the expansion valve; the expansion valve is connected with the evaporator; the evaporator is connected with the four-way valve; the four-way valve is connected with the heat exchange separator; the heat exchange separator is connected with the compressor; and all the components form a closed circulating loop. The method has such characteristics as solution of the problem of low air energy compressor effect in winter and improvement of the working efficiency of an air energy compressor.
Description
Technical field
The present invention relates to air-source water heater field, and in particular to a kind of winter improves air energy compressor operating efficiency
Method.
Background technology
Air-source water heater, also referred to as " air source hot pump water heater " etc.." air-source water heater " is the Low Temperature Thermal in air
Amount is absorbed into coming, and water temperature is heated by being converted into high temperature heat after compressor compresses with this.Air-source water heater has efficient
The characteristics of energy-conservation, identical hot water amount is manufactured, it is higher using efficiency than electric assisted solar hot water device.
The new product overcomes solar water heater and adopts heat by sunlight and install the shortcoming of inconvenience.Due to air energy thermal water
The work of device is that, by media for heat exchange, therefore it does not need electrical heating elements and water directly contact, it is to avoid electric heater electric leakage
Danger, also prevent the danger that gas heater is possible to explode and be poisoned, more effectively control gas heater discharge useless
The air pollution that gas is caused.
Air-source water heater does not need sunlight, therefore is placed on family or outdoor can.The water of solar water heater storage
After being finished, it is difficult to produce hot water at once again, if electrical heating needs long time again, as long as and air-source water heater is free
Gas, temperature is at subzero more than 20 degrees Celsius, it is possible to 24 hours round-the-clock bearing operations.So, even if being finished one case water,
One case hot water will be again produced in one hour or so air-source water heater even shorter time.It also can fundamentally disappear simultaneously
The potential safety hazards such as pernicious gas are produced when being used except electric heater electric leakage, dry combustion method and gas heater,
Air source hot pump water heater is exactly as its name suggests that the heat in air is transported in water by refrigerant, traditional electric hot water
Device and gas heater are to obtain heat energy by consuming combustion gas and electric energy, and air-source water heater is by absorption air
Heat heats the purpose of water to reach, and the heat energy equivalent to three times electric energy or so can be absorbed in the case where identical electric energy is consumed
To heat water.
The origin of heat of air-source water heater is exactly the air that we have to and as a kind of its energy-conservation of energy-conserving product
The quality of degree is all closely related with COP value Energy Efficiency Ratio.Because most air-source water heater design is normal in the market
Operating temperature is at 0-40 DEG C.Therefore often have excellent performance in environment temperature southern air-source water heater higher.And winter
Temperature only has -10 DEG C of North City, and air-source water heater is extremely difficult to the effect envisioned in design.If temperature is -20 DEG C
Unit even can not all start.
Relatively low in the temperature in winter, the air that air is contained can small, the sky that coolant media can be absorbed in evaporator
Gas energy is just little so that the temperature of the coolant media of circulating reflux to compressor is normal needed for again below compressor start
Temperature, certainly will influence the operating efficiency of compressor.The present invention is improved to the defect that prior art is present, and solves winter temperature
Low, air energy compressor operating efficiency is low, or even the problem that can not start.
The content of the invention
A kind of method that the operating efficiency of air energy compressor is improved it is an object of the invention to provide winter, solves the winter
Its temperature is low, and air energy compressor operating efficiency is low or even idle problem.
The operation principle of air-source water heater is its internal structure main by four core components：Compressor, condenser is swollen
Swollen valve, evaporator composition.Its workflow is such：After compressor is by the low pressure refrigerant compression for flowing back, become HTHP
Gas discharge, the cold media gas of HTHP flow through the copper pipe for being wrapped in water tank outside, and heat is transmitted in water tank through copper pipe,
The refrigerant for cooling down becomes liquid under the continuous action of pressure, evaporator is entered after expanded valve, due to the pressure of evaporator
Power is reduced suddenly, thus the refrigerant of liquid evaporation becomes gaseous state rapidly herein, and absorb substantial amounts of heat.Meanwhile, in fan
Under effect, substantial amounts of air stream pervaporation device outer surface, the energy in air is absorbed by evaporator, and air themperature is reduced rapidly,
Become cold air release.The refrigerant return of certain energy is then absorbed to compressor, into next circulation.
To realize the purpose of foregoing invention, the technical scheme taken is：
A kind of method for improving air energy compressor effect, described method is coolant media through compressor, crosses four-way valve, enters cold
Condenser, through heat-exchanging separator, then to expansion valve throttling, enters evaporator, turns again to four-way valve, and heat exchange point is entered by four-way valve
From device, coolant media carries out heat exchange in heat-exchanging separator, and temperature is raised, and is finally back to compressor.
Device needed for implementation above the method includes compressor, condenser, evaporator, expansion valve and pipeline；Its feature exists
In：Also include heat-exchanging separator and four-way valve；Compressor connects four-way valve, four-way valve connection condenser, condenser connection heat
Separator is exchanged, heat-exchanging separator connection expansion valve, expansion valve connection evaporator, evaporator connection four-way valve, four-way valve connects
Connect heat-exchanging separator, heat-exchanging separator connection compressor；It is monolithically fabricated closed loop.
Above-described heat-exchanging separator plays the coolant media temperature for improving and cycling back to compressor.
Utstanding substantial characteristics and significant improvement of the present invention are：
1st, solve that winter temperature is low, compressor effect of air-source water heater is low or idle problem.
2nd, the coolant media temperature of circulating reflux to compressor can be improved so that compressor operating is not by outside air temperature
Influence, can quickly start, and improve its operating efficiency, save energy, for wintry weather provides lasting hot water.
3rd, overall is the circulation loop for closing, and makes full use of the energy, and environmental protection does not have the discharge of discarded object, and overall
Compact to design, save space, consumptive material is few, low cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the method for improving air energy compressor effect of the present invention.
Component Name in figure：
Compressor 1, pipeline 2, four-way valve 3, condenser 4, heat-exchanging separator 5, expansion valve 6, evaporator 7.
Specific embodiment
Implementation structure of the invention is further described below in conjunction with drawings and Examples.
Referring to Fig. 1, a kind of method for improving air energy compressor effect of the present invention, it is characterised in that：Described method is
Coolant media crosses four-way valve through compressor, enters condenser, then through heat-exchanging separator, enters evaporator, and hot friendship is entered by four-way valve
Separator is changed, coolant media carries out heat exchange in heat-exchanging separator, and temperature is raised, and is finally back to compressor.
Described realizes that device needed for the method includes compressor 1, condenser 4, evaporator 7, expansion valve 6 and pipeline 2；Its
It is characterised by：Also include heat-exchanging separator 5 and four-way valve 3；Compressor 1 connects four-way valve 3, and four-way valve 3 connects condenser 4,
Condenser 4 connects heat-exchanging separator 5, the connection expansion valve 6 of heat-exchanging separator 5, the connection evaporator 7 of expansion valve 6, evaporator 7
Connection four-way valve 3, the connection heat-exchanging separator 5 of four-way valve 3, the connection compressor 1 of heat-exchanging separator 5；Closure is monolithically fabricated to follow
Loop back path.
Described heat-exchanging separator 5 plays the coolant media temperature for improving and cycling back to compressor 1.
Claims (3)
1. it is a kind of improve air energy compressor effect method, it is characterised in that：Described method is coolant media through compressor
（1）, cross four-way valve（3）, enter condenser（4）, through heat-exchanging separator（5）, then to expansion valve（6）Throttling, enters evaporator（7）,
Turn again to four-way valve（3）, by four-way valve（3）Enter heat-exchanging separator（5）, in heat-exchanging separator（5）Middle coolant media enters
Row heat exchange, temperature is raised, and is finally back to compressor（1）.
2. the method for improving air energy compressor effect according to claim 1, realizes that device needed for the method includes pressure
Contracting machine（1）, condenser（4）, evaporator（7）, expansion valve（6）And pipeline（2）；It is characterized in that：Also include heat-exchanging separator
（5）And four-way valve（3）；Compressor（1）Connection four-way valve（3）, four-way valve（3）Connection condenser（4）, condenser（4）Connection heat
Exchange separator（5）, heat-exchanging separator（5）Connection expansion valve（6）, expansion valve（6）Connection evaporator（7）, evaporator（7）Even
Connect four-way valve（3）, four-way valve（3）Connection heat-exchanging separator（5）, heat-exchanging separator（5）Connection compressor（1）；Overall structure
Into closed loop.
3. it is according to claim 1 improve air energy compressor effect method, it is characterised in that：Described heat exchange point
From device（5）Play raising and cycle back to compressor（1）Coolant media temperature effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611154318.0A CN106705429A (en) | 2016-12-14 | 2016-12-14 | Method for improving air energy compressor effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611154318.0A CN106705429A (en) | 2016-12-14 | 2016-12-14 | Method for improving air energy compressor effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106705429A true CN106705429A (en) | 2017-05-24 |
Family
ID=58937199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611154318.0A Pending CN106705429A (en) | 2016-12-14 | 2016-12-14 | Method for improving air energy compressor effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106705429A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192980A (en) * | 1986-07-17 | 1988-01-27 | Mitsubishi Electric Corp | Room air conditioner |
| CN2797968Y (en) * | 2005-05-27 | 2006-07-19 | 张文化 | Heat pump type water heater structure |
| CN101319832A (en) * | 2007-06-05 | 2008-12-10 | 惠州市思想科技有限公司 | High-efficiency air source heat pump suitable for cold surroundings |
| CN202813914U (en) * | 2012-07-12 | 2013-03-20 | 秦皇岛长丰太和新能源有限公司 | Ultralow-temperature air source heat pump unit system |
| CN103292523A (en) * | 2013-05-14 | 2013-09-11 | 西安交通大学 | Refrigerating-heating air conditioning system with heat regenerator |
| CN103363710A (en) * | 2013-07-05 | 2013-10-23 | 广东长菱空调冷气机制造有限公司 | Heat pump system of air source heat pump water heater |
| CN205718075U (en) * | 2016-05-24 | 2016-11-23 | 万家乐空气能科技有限公司 | A kind of air energy heat pump |
-
2016
- 2016-12-14 CN CN201611154318.0A patent/CN106705429A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2192980A (en) * | 1986-07-17 | 1988-01-27 | Mitsubishi Electric Corp | Room air conditioner |
| CN2797968Y (en) * | 2005-05-27 | 2006-07-19 | 张文化 | Heat pump type water heater structure |
| CN101319832A (en) * | 2007-06-05 | 2008-12-10 | 惠州市思想科技有限公司 | High-efficiency air source heat pump suitable for cold surroundings |
| CN202813914U (en) * | 2012-07-12 | 2013-03-20 | 秦皇岛长丰太和新能源有限公司 | Ultralow-temperature air source heat pump unit system |
| CN103292523A (en) * | 2013-05-14 | 2013-09-11 | 西安交通大学 | Refrigerating-heating air conditioning system with heat regenerator |
| CN103363710A (en) * | 2013-07-05 | 2013-10-23 | 广东长菱空调冷气机制造有限公司 | Heat pump system of air source heat pump water heater |
| CN205718075U (en) * | 2016-05-24 | 2016-11-23 | 万家乐空气能科技有限公司 | A kind of air energy heat pump |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |