CN2332966Y - Heat pump water heater - Google Patents
Heat pump water heater Download PDFInfo
- Publication number
- CN2332966Y CN2332966Y CN 98204410 CN98204410U CN2332966Y CN 2332966 Y CN2332966 Y CN 2332966Y CN 98204410 CN98204410 CN 98204410 CN 98204410 U CN98204410 U CN 98204410U CN 2332966 Y CN2332966 Y CN 2332966Y
- Authority
- CN
- China
- Prior art keywords
- water
- heat pump
- filled
- cold
- heater
- 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 - Lifetime
Links
Images
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a heat pump type water heater. The utility model comprises a compressor, a condenser, a dry filter and capillary pipes. Evaporators are orderly connected into a closed loop and an evaporator fan in series by a pipeline. The interior of the closed loop is provided with refrigerant. The condenser is arranged on a water loading tank. A cold water inlet which is arranged on the bottom of the water loading tank is connected with a cold water supply pipe through a cold water inlet valve. A hot water outlet which is arranged on the upper part of the side wall of the water loading tank is connected with a hot water outlet pipe through a hot water outlet valve. The top of the water loading tank is provided with air exhaust holes. The utility model has the advantages of energy saving, safety and long service life. The utility model can replace common electric heating type water heaters.
Description
The utility model relates to a kind of liquid heater that uses heat pump.
At present, the water heater of people's use mainly contains the electrothermal water heater, gas water heater and solar water heater.Wherein, though that the electrothermal water heater has is easy for installation, cleaning, advantage such as pollution-free, it is big to there is also power consumption, safety inadequately, shortcoming such as service life is short.At present, commercially available electrothermal water heater only is the elementary utilization to electric energy on structural design, and the electric energy that consumes 1KW can only obtain the heat energy of 860 kilocalories, and the height of its utilization rate has direct relation with heat exchanger effectiveness, and the heat total amount of acquisition is less than input power.This electrothermal water heater also can reduce its service life because of the heater fouling.
The purpose of this utility model is to overcome above-mentioned shortcoming, and the heat pump water heater of a kind of energy-conservation, safety, long service life is provided.
The utility model heat pump water heater comprises loop and the evaporator fan that is formed with the pipeline serial connection successively by compressor, condenser, device for drying and filtering, capillary, evaporimeter, in the described loop cold-producing medium is housed, described condenser places in the water tank that is filled with water, the cold water inlet of the bottom of the described water tank that is filled with water links to each other with the cold water feed pipe by the cold water water intaking valve, the hot water outlet of the described water tank side wall upper part that is filled with water links to each other with the hot water outlet pipe by hot water effluent's valve, and the described tank top that is filled with water is provided with steam vent.
The be filled with water outer wall of water tank of the utility model heat pump water heater has preferably cladded foaming polyurethane thermal insulation layer.
The temperature sensor that the control compressor opens and closes preferably is housed in the water tank that is filled with water of the utility model heat pump water heater.
The bottom of the water tank that is filled with water of the utility model heat pump water heater preferably is provided with sewage draining exit, and described sewage draining exit links to each other with blow-off pipe by blowoff valve.
The utility model heat pump water heater preferably shared mouth of a river of the cold water inlet of water tank bottom and sewage draining exit that is filled with water.
The hot water outlet pipe of the utility model heat pump water heater preferably links to each other with the cold water filling pipe by cold water moisturizing water intaking valve.
During the work of the utility model heat pump water heater, because of blower fan continuously makes flow of ambient air pervaporation device, the constantly cooled dose of absorption of airborne heat, the compressed machine compression temperature of cold-producing medium flow to condenser after further raising, tube wall through condenser carries out heat exchange with the interior water of water tank that is filled with water again, water temperature is constantly raise, the heat that water in the water-heater water tank obtains is except that the heat that the work done of compressor compresses cold-producing medium produces, be that water in the water tank converts to the heat that mechanical energy is transformed into heat energy again except that having comprised by electric energy, also comprised a large amount of heat that from surrounding air, absorbs, so this heat pump water heater is energy-conservation, the heat that it obtained is the highest to can be 3～4 times of electrical power of input; Operating temperature because of the utility model heat pump water heater condenser wall is lower again, be difficult for producing incrustation scale, thereby its service life is longer, generally can reach 8～10 years, is 1.6～2 times of common water heater.Be filled with water water tank and the coupled part of the utility model heat pump water heater all directly do not contact with electric elements, so use saferly, do not have Danger Electric shock risk.
Other details of the utility model heat pump water heater and characteristics can be cheer and bright by reading the embodiment hereinafter encyclopaedize in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structure principle chart of the utility model heat pump water heater.
With reference to Fig. 1.The utility model heat pump water heater comprises by compressor 1, and condenser 2, device for drying and filtering 3, capillary 4, evaporimeter 5 heat loop and evaporator fan 6 with the sealing that the pipeline serial connection forms successively.Sealing heats the loop by cold-producing medium is housed, as R134a, and ammonia etc.Condenser 2 places in the water tank 7 that is filled with water, and the outer wall cladding of the water tank 7 that is filled with water has insulation material, adopts polyurathamc to make heat-insulation layer in this embodiment, and its heat-proof quality is good.The bottom cold water inlet 8 usefulness tee pipe couplings of water tank 7 communicate with cold water feed pipe 9 and blow-off pipe 10 respectively, on corresponding cold water feed pipe 9 and blow-off pipe 10 cold water water intaking valve 11 and blowoff valve 12 are housed respectively.The water tank side wall upper part that is filled with water hot water outlet 13 communicates with hot water outlet pipe 15 by hot water effluent's valve 14.Hot water outlet pipe's 15 usefulness tee pipe couplings and cold water filling pipe 16 in hot water effluent's valve 14 back join, and cold water moisturizing water intaking valve 17 is housed on cold water filling pipe 16.The temperature sensor (not shown) is housed in the water tank 7, is used to control the keying of compressor 1, the top of water tank 7 is provided with steam vent 18.
When using the utility model heat pump water heater, at first open cold water water intaking valve 11 water tank 7 is full of water, start compressor 1 then, compressor 1 sucks the low pressure refrigerant superheated steam after evaporimeter 5 heat absorption vaporizations, compressed and become the refrigerant vapour of high temperature, high pressure, and the water that is pressed in 2 pairs of water tanks 7 of water cooled condenser heats.Behind water-cooled cold-producing medium drying filter 3 filtration dryings,, form one and heat circulation by capillary 4 decompression back evaporations in evaporimeter 5.
Because blower fan 6 constantly makes ambient air flow through evaporimeter 5, make constantly cooled dose of absorption of heat in the surrounding air, and import in the water in the water tank 7 by condenser 2 continuously, water temperature is constantly raise, when water temperature reaches suitable temperature, can open hot water effluent's valve 14 and suitably open cold water moisturizing water intaking valve 17 and adjust water temperature to the suitable bathing temperature that water pipe 15 goes out saliva and can carry out bathing.
Dirtier as the water in the water tank 7, when needing to clean, after the cleaning, can open blowoff valve 12, the water in the water tank is discharged from blow-off pipe 10.
The utility model heat pump water heater can be with compressor 1, device for drying and filtering 3, and capillary 4, evaporimeter 5, blower fan 6 places outdoor formation off-premises station, and the water tank 7 that will be filled with water places indoor formation indoor set.So promptly can reduce noise to indoor influence, again can be from a large amount of heats of outdoor absorption.The utility model heat pump water heater uses under the ambient temperature conditions of higher, as summer result of use better.In fact as long as select the suitable cold-producing medium and the compression ratio of compressor, under the lower situation of outdoor temperature, for example at subzero 35 ℃, the utility model heat pump water heater also can be worked in the same old way.The utility model heat pump water heater is compared with the common electrical water heater, the heat pump water heater that is 1KW with an input power is an example, and its heating capacity under normal circumstances can reach 3.5～4KW at most, and the logical electric heater of a Daepori, input power 1KW, the heat of producing mostly is 1KW most.Therefore, produce the hot water of same temperature, same quantity, the utility model heat pump water heater can save energy 75% at most, reduces use cost 75%.The owning amount of the present domestic, electric water heater of China is about more than 3,000 ten thousand, and about annual power consumption 3,000,000,000 degree, if replace with the utility model heat pump water heater, about 2,000,000,000 degree can economize on electricity every year.
Claims (6)
1, a kind of heat pump water heater, comprise the loop and the evaporator fan that form with pipe device serial connection successively by compressor, condenser, device for drying and filtering, capillary, evaporimeter, in the described loop cold-producing medium is housed, it is characterized in that described condenser places in the water tank that is filled with water, the cold water inlet of the bottom of the described water tank that is filled with water links to each other with the cold water feed pipe by the cold water water intaking valve, the hot water outlet of the described water tank side wall upper part that is filled with water links to each other with the hot water outlet pipe by hot water effluent's valve, and the described tank top that is filled with water is provided with steam vent.
2,, it is characterized in that the outer wall cladding of the described water tank that is filled with water has foaming polyurethane thermal insulation layer according to the described heat pump water heater of claim 1.
3,, it is characterized in that being equipped with in the described water tank that is filled with water the temperature sensor that the described compressor of control opens and closes according to the described heat pump water heater of claim 2.
4, according to the described heat pump water heater of claim 3, it is characterized in that the described water tank bottom that is filled with water is provided with sewage draining exit, described sewage draining exit communicates with blow-off pipe by blowoff valve.
5,, it is characterized in that the cold water inlet of the described water tank bottom that is filled with water and sewage draining exit are a mouth of a river according to the described heat pump water heater of claim 4.
6,, it is characterized in that described hot water outlet pipe links to each other with the cold water filling pipe by the cold water water compensating valve according to the described heat pump water heater of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98204410 CN2332966Y (en) | 1998-05-06 | 1998-05-06 | Heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98204410 CN2332966Y (en) | 1998-05-06 | 1998-05-06 | Heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332966Y true CN2332966Y (en) | 1999-08-11 |
Family
ID=33961016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98204410 Expired - Lifetime CN2332966Y (en) | 1998-05-06 | 1998-05-06 | Heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332966Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005038358A1 (en) * | 2003-10-21 | 2005-04-28 | Ting Sun | Air heat pump type hot water stove |
| CN100432576C (en) * | 2003-09-30 | 2008-11-12 | 三洋电机株式会社 | Refrigerant circuit and heat pump type hot water supply apparatus |
| CN100529580C (en) * | 2004-06-09 | 2009-08-19 | 广东科龙电器股份有限公司 | Double-air line hot-pumping water heater |
| CN101881509A (en) * | 2010-07-16 | 2010-11-10 | 海信科龙电器股份有限公司 | Outdoor machine of split type heat pump water heater |
| CN102759195A (en) * | 2012-08-10 | 2012-10-31 | 黄善同 | Water heater with detachable heat exchanger |
| CN104501415A (en) * | 2014-11-28 | 2015-04-08 | 江门市凯立信电气科技有限公司 | Thermal insulation water tank with uniform water temperature |
| CN104676956A (en) * | 2015-03-18 | 2015-06-03 | 饶平超 | Integrated cooling and heating thermostat unit |
| CN110793229A (en) * | 2019-11-18 | 2020-02-14 | 南华大学 | Mine heat collection refrigeration test system and mine heat collection refrigeration equipment |
| CN111637626A (en) * | 2020-07-02 | 2020-09-08 | 北京工业大学 | Condenser-driven heat pipe heat exchange assembly and heat pump water heater thereof |
-
1998
- 1998-05-06 CN CN 98204410 patent/CN2332966Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100432576C (en) * | 2003-09-30 | 2008-11-12 | 三洋电机株式会社 | Refrigerant circuit and heat pump type hot water supply apparatus |
| WO2005038358A1 (en) * | 2003-10-21 | 2005-04-28 | Ting Sun | Air heat pump type hot water stove |
| CN100529580C (en) * | 2004-06-09 | 2009-08-19 | 广东科龙电器股份有限公司 | Double-air line hot-pumping water heater |
| CN101881509A (en) * | 2010-07-16 | 2010-11-10 | 海信科龙电器股份有限公司 | Outdoor machine of split type heat pump water heater |
| CN102759195A (en) * | 2012-08-10 | 2012-10-31 | 黄善同 | Water heater with detachable heat exchanger |
| CN102759195B (en) * | 2012-08-10 | 2016-04-06 | 黄善同 | With the water heater of detachable heat exchanger |
| CN104501415A (en) * | 2014-11-28 | 2015-04-08 | 江门市凯立信电气科技有限公司 | Thermal insulation water tank with uniform water temperature |
| CN104501415B (en) * | 2014-11-28 | 2017-02-22 | 江门市凯立信电气科技有限公司 | Thermal insulation water tank with uniform water temperature |
| CN104676956A (en) * | 2015-03-18 | 2015-06-03 | 饶平超 | Integrated cooling and heating thermostat unit |
| CN110793229A (en) * | 2019-11-18 | 2020-02-14 | 南华大学 | Mine heat collection refrigeration test system and mine heat collection refrigeration equipment |
| CN111637626A (en) * | 2020-07-02 | 2020-09-08 | 北京工业大学 | Condenser-driven heat pipe heat exchange assembly and heat pump water heater thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206420149U (en) | A kind of energy saving and environment friendly water heater | |
| CN2676103Y (en) | Air-source heat pump water heater | |
| CN102141304A (en) | Highly-efficient gas-water hybrid solar heat collector and application thereof | |
| CN2332966Y (en) | Heat pump water heater | |
| CN101294753B (en) | Inner circulation compound energy heat-supplying refrigeration technology and device | |
| CN205979994U (en) | Heating device | |
| CN201138027Y (en) | External energy-saving cyclic hot-water air conditioner of heat exchanger | |
| CN201138025Y (en) | Water heating and boiling multifunctional machine of energy saving cyclic type air conditioner with water pump | |
| CN213778169U (en) | Air energy heat pump water heating device | |
| CN201412974Y (en) | Solar energy heat pump hot water all-in-one machine with condenser externally mounted | |
| CN201368589Y (en) | Composite waste heat recovery system for bathrooms | |
| CN201138026Y (en) | Energy-saving cyclic type hot-water air conditioner with embedded longitudinal helical ribbed tube | |
| CN2393018Y (en) | Energy-saving hot water air conditioner compounding machine | |
| CN201262477Y (en) | Bearing type water tank of water heater | |
| CN2308058Y (en) | Heat pump type safety water heater | |
| CN212842217U (en) | Domestic heat pump water heater | |
| CN2513054Y (en) | Double circulation solar water heater | |
| CN214370950U (en) | Air source heat pump air heater | |
| CN201945088U (en) | Heat pump type solar heat source system | |
| CN2188695Y (en) | Vacuum energy-saving safety hot water boiler | |
| CN201396932Y (en) | Household type integrated heat pump water heater | |
| CN214536879U (en) | Air heat collection header based on heat storage and heat exchange from top to bottom of vacuum glass tube | |
| CN201037672Y (en) | Solar energy heating system | |
| CN212299268U (en) | Solar air conditioner air supply system | |
| CN201297770Y (en) | Water heater with solar heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |