CN202675605U - Air energy water heater - Google Patents
Air energy water heater Download PDFInfo
- Publication number
- CN202675605U CN202675605U CN 201220280645 CN201220280645U CN202675605U CN 202675605 U CN202675605 U CN 202675605U CN 201220280645 CN201220280645 CN 201220280645 CN 201220280645 U CN201220280645 U CN 201220280645U CN 202675605 U CN202675605 U CN 202675605U
- Authority
- CN
- China
- Prior art keywords
- condenser
- temperature
- water tank
- water heater
- compressor
- 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
Abstract
The utility model provides an air energy water heater which comprises a compressor, a first condenser, a throttling device, an evaporator and a first water tank, wherein the compressor, the first condenser, the throttling device and the evaporator are communicated in sequence through a pipeline and form a closed hoop circuit, and the first condenser is arranged in the first water tank. The air energy water heater further comprises a second condenser and a second water tank, the second condenser is connected between the first condenser and the throttling device, the first condenser is arranged in the second water tank, and water in the second water tank has first temperature, wherein coolants which go into the second condenser have second temperature, and the second temperature is higher than the first temperature. By adoption of the air energy water heater, a use ratio of heat energy can be improved, and also a high exhaust condition of the condenser can be effectively controlled.
Description
Technical field
The utility model relates to a kind of water heater, relates in particular to a kind of air-source water heater.
Background technology
The heat pump of existing water heater or title heating loop, mainly be communicated with successively by pipeline by compressor, condenser, throttling arrangement and evaporimeter and form, its operation principle is: refrigerant from compressor out, form high temperature and high pressure gas, introduced the condenser that places water tank for water-heater by pipeline, behind the water heat-shift in condenser and the water tank for water-heater, become cryogenic high pressure liquid, introduce by the road again the throttling arrangement decompression, become low-pressure liquid, then enter evaporator evaporation and become gaseous state, then out get back to compressor from evaporimeter and again circulate.By above-mentioned circulation, by condenser the water at low temperature in the storage tank is become high-temperature water.
But, this kind heat pump in actual applications, still be higher than the temperature of water the water tank for water-heater from the temperature of condenser refrigerant out, therefore this refrigerant directly enters the throttling arrangement decompression, lost quite a few heat, cause heat fully not exchange to the water in the water tank for water-heater, thereby wasted certain heat.And, can increase the temperature of going back of compressor, thereby further affect its delivery temperature.
In view of this, how designing a kind of heat pump, effectively utilizing heat, and reduce the delivery temperature of compressor, is the problem that the insider needs solution badly.
The utility model content
In prior art, the heat from condenser refrigerant out in the heat pump can not take full advantage of this defective, and the utility model provides a kind of heat pump.
According to the utility model, a kind of air-source water heater is provided, comprise compressor, the first condenser, throttling arrangement, evaporimeter and the first water tank, described compressor, described the first condenser, described throttling arrangement and described evaporimeter are communicated with the formation closed-loop path successively by pipeline, described the first condenser is arranged in described the first water tank, wherein, also comprise:
The second condenser is connected between described the first condenser and the described throttling arrangement; And
The second water tank, described the first condenser is arranged in described the second water tank, and described the second water tank in glassware for drinking water the first temperature is arranged,
Wherein, the refrigerant that enters described the second condenser has the second temperature, and described the second temperature is higher than described the first temperature.
Preferably, described throttling arrangement is expansion valve, orifice plate, capillary or their combination.
Preferably, more comprise gas-liquid separator, be connected between described evaporimeter and the described compressor.
Preferably, more comprise valve, be connected between described compressor and described the first condenser.
Preferably, described valve is cross valve.
Preferably, the water that accesses in described the second water tank is running water.
Preferably, the scope of described the first temperature is between 4～40 ℃, and the scope of described the second temperature is between 20～65 ℃.
Preferably, the scope of described the first temperature is between 15～30 ℃, and the scope of described the second temperature is between 35～50 ℃.
Preferably, described the first temperature is 18 ℃, and described the second temperature is 42 ℃.
The utility model has the advantages that: by a condenser is set between original condenser and throttling arrangement again, make the water in refrigerant and the water tank for water-heater can fully carry out exchange heat, to avoid the loss of heat, reduce simultaneously the suction temperature of compressor, thereby also reduce compressor exhaust temperature.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of air-source water heater of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows the structural representation of air-source water heater of the present utility model.With reference to Fig. 1, air-source water heater 1 comprises compressor 10, the first condenser 11, the second condenser 12, throttling arrangement 13, evaporimeter 14, the first water tank 17 and the second water tank 18.Wherein, compressor 10, the first condenser 11, the second condenser 12, throttling arrangement 13 and evaporimeter 14 are communicated with the formation loop successively by pipeline.The first condenser 11 is arranged in the first water tank 17, and 12 of the second condensers are arranged in the second water tank 18.Glassware for drinking water in the second water tank 18 has the first temperature, and what the second water tank 18 accessed can be running water.And having the second temperature from the refrigerant that the first condenser 11 out enters the second condenser 12, the second temperature is greater than the first temperature.Particularly, the scope of the first temperature can be between 4～40 ℃, and the scope of the second temperature then can be between 20～65 ℃.More specifically, the scope of the first temperature can be between 15～30 ℃, and the scope of the second temperature then can be between 35～50 ℃.In the present embodiment, the first temperature is 18 ℃, and the second temperature is 42 ℃.
Air-source water heater 1 can also arrange a valve 15, and particularly, valve 15 is cross valve, and it can be connected between compressor 10 and the first condenser 11 by pipeline.13 of throttling arrangements can be expansion valve, orifice plate, capillary or their combination, but not as limit, all can adopt as long as can play the structure of same function.Can also be connected gas-liquid separator 16 between evaporimeter 14 and compressor 10, the liquid refrigerants that is used for will not vaporizing fully before refrigerant enters compressor 10 is separated, in case stop loss bad compressor 10.
The course of work of air-source water heater 1 is as follows: refrigerant out forms high temperature and high pressure gas from compressor 10, flow in the first condenser 11 through pipeline and by valve 15, after water in the first condenser 11 and the first water tank 17 carries out exchange heat, become cryogenic high pressure liquid from the first condenser 11 refrigerant out, this moment, refrigerant had the second temperature, in the present embodiment, the second temperature is 42 ℃.But, enter the second temperature that the refrigerant of the second condenser 12 has this moment and but still be higher than first temperature (in the present embodiment being 18 ℃) of the water in the second water tank 18, if directly will introduce throttling arrangement 13 decompressions by pipeline from the first condenser 11 refrigerant with second temperature out, then can lose greatly heat, and can increase the suction temperature of compressor 10.Therefore be connected in the second condenser 12 between the first condenser 11 and the throttling arrangement 13 refrigerant with second temperature is continued and the second water tank 18 in have the first temperature water carry out exchange heat, until the temperature approximate equilibrium of the water in the temperature of refrigerant and the second water tank 18, then refrigerant flows out from the second condenser 12, and 13 decompressions of process pipeline introducing throttling arrangement become low-pressure liquid, enter again evaporimeter 14 and flash to gaseous state, if refrigerant is fully vaporization not, then by gas-liquid separator 16 liquid refrigerants is separated, gaseous coolant is then got back to compressor 10 with again circulation.Because be lower than directly from the first condenser 11 out refrigerant temperature from the second condenser 12 refrigerant temperature out, thus the suction temperature of compressor 10 reduced, thus further reduced the delivery temperature of compressor 10.By above-mentioned circulation, after the water in the first condenser 11 and the first water tank 17 carries out making after the heat exchange water in the first water tank 17 to heat up and supply with the user and use.Water in the second condenser 12 and the second water tank 18 is used for further using after carrying out making after the heat exchange water in the second water tank 18 to heat up.
The utility model has the advantages that: by a condenser is set between original condenser and throttling arrangement again, make the water in refrigerant and the water tank for water-heater can fully carry out exchange heat, to avoid the loss of heat, reduce simultaneously the suction temperature of compressor, thereby also reduce compressor exhaust temperature.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. air-source water heater, comprise compressor, the first condenser, throttling arrangement, evaporimeter and the first water tank, described compressor, described the first condenser, described throttling arrangement and described evaporimeter are communicated with the formation closed-loop path successively by pipeline, described the first condenser is arranged in described the first water tank, it is characterized in that, also comprise:
The second condenser is connected between described the first condenser and the described throttling arrangement; And
The second water tank, described the first condenser is arranged in described the second water tank, and described the second water tank in glassware for drinking water the first temperature is arranged,
Wherein, the refrigerant that enters described the second condenser has the second temperature, and described the second temperature is higher than described the first temperature.
2. air-source water heater as claimed in claim 1 is characterized in that, described throttling arrangement is expansion valve, orifice plate, capillary or their combination.
3. air-source water heater as claimed in claim 1 or 2 is characterized in that, more comprises gas-liquid separator, is connected between described evaporimeter and the described compressor.
4. air-source water heater as claimed in claim 3 is characterized in that, more comprises valve, is connected between described compressor and described the first condenser.
5. air-source water heater as claimed in claim 4 is characterized in that, described valve is cross valve.
6. air-source water heater as claimed in claim 5 is characterized in that, the water that accesses in described the second water tank is running water.
7. air-source water heater as claimed in claim 6 is characterized in that, the scope of described the first temperature is between 4～40 ℃, and the scope of described the second temperature is between 20～65 ℃.
8. air-source water heater as claimed in claim 7 is characterized in that, the scope of described the first temperature is between 15～30 ℃, and the scope of described the second temperature is between 35～50 ℃.
9. air-source water heater as claimed in claim 8 is characterized in that, described the first temperature is 18 ℃, and described the second temperature is 42 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280645 CN202675605U (en) | 2012-06-14 | 2012-06-14 | Air energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220280645 CN202675605U (en) | 2012-06-14 | 2012-06-14 | Air energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675605U true CN202675605U (en) | 2013-01-16 |
Family
ID=47496506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220280645 Expired - Fee Related CN202675605U (en) | 2012-06-14 | 2012-06-14 | Air energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084122A (en) * | 2017-04-11 | 2017-08-22 | 珠海格力电器股份有限公司 | Compressor, air energy water heater system and its control method |
-
2012
- 2012-06-14 CN CN 201220280645 patent/CN202675605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084122A (en) * | 2017-04-11 | 2017-08-22 | 珠海格力电器股份有限公司 | Compressor, air energy water heater system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203010777U (en) | Dual-refrigeration-cycle energy-saving air conditioning unit | |
| CN102927730B (en) | Direct-contact ice slurry making device of gas | |
| US20150233616A1 (en) | Heat pump of heat source tower for realizing solution regeneration and heat reutilization based on vacuum boiling | |
| CN202630509U (en) | Heat pump system with double heat sources | |
| CN103983013A (en) | Novel frostless air source heat pump water heater | |
| CN102563947A (en) | Heat pipe and heat pump combination type refrigerating plant | |
| CN212299530U (en) | Refrigerating system with pressure control device | |
| CN202675605U (en) | Air energy water heater | |
| CN202133170U (en) | Liquid level control system of flooded refrigerating unit | |
| CN203010922U (en) | Single-stage-compressing double-stage-heating high-temperature heat pump water heater | |
| CN204115286U (en) | A kind of superposition type directly-heated high temperature heat pump | |
| CN203501590U (en) | Novel liquefied natural gas cold energy utilization device | |
| CN205939504U (en) | Power heat pipe all -in -one air conditioning system | |
| CN103542592A (en) | Direct combustion type lithium bromide absorption cold and hot water unit with heat recycling function | |
| CN202470542U (en) | Heat-pump system of low-temperature air heat source | |
| CN203274339U (en) | Refrigerating unit special for single-medium step cooling in chemical industry | |
| CN202024471U (en) | Water heater with low-temperature gas supply for compressor | |
| CN208817774U (en) | The refrigeration system that one kind of multiple refrigeration modes combine | |
| CN203274351U (en) | Ice slurry cold water heat pump unit | |
| CN202267274U (en) | Ultralow-temperature air source heat pump | |
| CN207299111U (en) | A kind of heat exchange station utilizes air source heat pump heating system | |
| CN207422714U (en) | Suitable for the heat pump circulating system of low temperature environment | |
| CN207112767U (en) | Energy-saving cold-hot economic benefits and social benefits steam generator | |
| CN202630508U (en) | Open type heat pump device | |
| CN202709543U (en) | Jet type refrigeration heat pump unit with waste heat as drive heat source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20180614 |