CN202303876U - Heat-accumulation heat pump water heater device - Google Patents
Heat-accumulation heat pump water heater device Download PDFInfo
- Publication number
- CN202303876U CN202303876U CN2011203477508U CN201120347750U CN202303876U CN 202303876 U CN202303876 U CN 202303876U CN 2011203477508 U CN2011203477508 U CN 2011203477508U CN 201120347750 U CN201120347750 U CN 201120347750U CN 202303876 U CN202303876 U CN 202303876U
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- heat
- water
- exchange coil
- exhaust
- pipe
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a heat-accumulation heat pump water heater device, and belongs to a water heater device. The water heater device comprises a centrifugal fan, a evaporator beside the centrifugal fan, a controller, a defrosting four-way reversal valve, a compressor, a heat-accumulation heat-sensing device connected with the controller, a heat taking heat-exchange coil, a heat-accumulation material, a coolant heat-exchange coil, and a throttling element, wherein all the components are arranged in a case body, the case body is provided with a gas inflow interface, an exhaust interface corresponding to the evaporator, a water inlet connected with the water inflow end of the heat taking heat-exchange coil, and a water outlet connected with the water outflow end of the coolant heat-exchange coil, the gas inflow interface and the exhaust interface are respectively connected with an outdoor gas inflow pipe and an indoor gas inflow pipe as well as an outdoor exhaust pipe and an indoor exhaust pipe through a gas inflow three-way reversal valve and an exhaust three-way reversal valve, and the outer ends of the water inlet and the water outlet are connected with a water inflow pipe and a water outflow pipe. According to the utility model, the water heater device has the advantages of capability of being used in winter, small occupied space, convenience for installation and low production and maintenance cost, and is an energy-saving, environmentally-friendly, safe and reliable household article.
Description
Technical field
The utility model relates to hot water apparatus, is specifically related to a kind of high heat-storing material of storage density that uses and carries out accumulation of heat, uses to be not less than the regenerative heat pump hot water apparatus of the air of room temperature as thermal source.
Background technology
The pot-type boiler of widely using at present is four kinds of gas heater, electric heater, solar water heater and air source hot pump water heaters.It is very big that the heating capacity of solar water heater and energy-saving effect are influenced by regional condition, and bulky installation is limited; All there are the hidden danger of threat to life safety in electric heater and gas heater always, and Energy Efficiency Ratio is low.Air source hot pump water heater since Energy Efficiency Ratio much larger than 1 energy-conservation former thereby have suitable advantage.Its principle is to utilize contrary Carnot cycle principle, uses air as low-temperature heat source, absorbs heat energy in air by the carburation by evaporation of the liquid refrigerant in the evaporimeter; Through compressor gaseous working medium is become the gaseous working medium of high temperature, high pressure again; High temperature, high-pressure gaseous working medium discharge heat energy when this gaseous working medium is transferred to condenser, discharge great amount of heat, pass to the deposit cold water in the water tank; Water temperature is raise, reach the purpose of preparation hot water.Yet also there is following subject matter in air source hot pump water heater:
1, the contained heat energy of environment for use atmosphere, Energy Efficiency Ratio significantly descends when low temperature, and has a strong impact on the compressor life-span; Therefore receive the restriction of regional condition also very big on using, cause to use at the vast northern area of China;
2, because use large water tank (more than 120 liters) is bulky, generally adopt the split design, need take bigger indoor (water tank), outdoor (main frame) space.
3, complicacy is installed, needs the professional to take over, install additional operations such as refrigerant; When especially domestic floor was higher, the installation of off-premises station needed work high above the ground.
Number of patent application is that some patents such as 03129369.7,200480041392,200920136023,2454749,200920262628 have proposed to use phase-change material to reduce the method for water tank volume; Its principle be the thermal energy storage that is equipped with of heat pump work schedule in the thermal storage density phase-change material bigger about 4 times than water, when using hot water the heat energy of storing in the phase-change material is discharged in the water water heated.Yet these methods above-mentioned three problems except having reduced heat-pump hot-water air conditioner indoor machine volume still do not solve.
Summary of the invention
To the above-mentioned deficiency of present air source hot pump water heater, the utility model provide a kind of easy for installation, take the regenerative heat pump hot water apparatus that residence space is little, can use winter.
The technical solution of the utility model is that the regenerative heat pump hot water apparatus comprises centrifugal blower, other evaporimeter, controller, defrost four-way change-over valve, compressor, the accumulation of heat temperature detector that is connected with controller, heat-obtaining heat exchange coil, heat-storing material, refrigerant heat exchange coil, the restricting element of centrifugal blower; Above-mentioned parts place in the casing; The delivery port that casing is provided with intake interface, the exhaust port corresponding with evaporimeter, the water inlet that is connected with the water intake end of heat-obtaining heat exchange coil, is connected with the water side of refrigerant heat exchange coil; Intake interface, exhaust port are connected with outside air-intake duct, indoor air inlet pipe, outdoor blast pipe, room exhaust tube through air inlet three-way diverter valve, blow-off tee reversal valve respectively, and the outer end of water inlet, delivery port is connected with water inlet pipe, outlet pipe respectively.
The utility model can be provided with stopping up interior temperature detector and stopping up outer temperature detector of being connected with controller.
The operation principle of the utility model is to carry out heat exchange through refrigerant heat exchange coil and heat-storing material, and the heat energy that will from air, absorb is stored in the heat-storing material in advance; The heat-obtaining heat exchange coil can take out its accumulation of heat through carrying out heat exchange with heat-storing material during hot-water supply, and recirculated water is heated; Use baby compressor, small size evaporimeter and condenser, reduce the volume and the cost of device; Use the latent heat of fusion and energy density is all bigger and cost is lower, phase transition temperature is 60
0The phase-change material effect heat-storing material of C; Its working method can select to get into winter heating's pattern, summer heating mode, general heating mode, park mode automatically by controller, perhaps through artificial selection entering ventilatory pattern.
The utility model has the advantages that when winter, ambient air temperature was low use the room air that displaces to heat, working conditions of compressor is unaffected; Therefore, can high energy efficiency use equally at dwelling house than ground with heating installation in winter; Because adopt integrated design, mainframe box can be hidden in toilet furred ceiling smallpox during installation, only need take a spot of interior space, and need not take the exterior space; Connect water inlet pipe, drainpipe, air inlet pipe, blast pipe and control panel during installation and get final product, need not the professional and install; Because the compressor operating temperature is not less than indoor air temperature, is in good operating mode in the time of can making compressor operating always; Simultaneously compressor is integrated in one with evaporimeter, can reduce to connect loaded down with trivial details and faults such as leakage initiation are easy to maintenance; In using in the winter time, new wind function can be provided simultaneously; Reclaim one day required domestic hot-water of preparation one family through heat energy in the room air that one day new wind function displace is gone out; Automatically select to get into winter heating's pattern, summer heating mode or general heating mode through controller when device heats, air inlet under these patterns and exhaust can be from indoor or outdoor; The toilet degassing function can be provided simultaneously, can save the toilet exhaust fan; But hot water plug and play.
Description of drawings
Fig. 1 is the organigram of the utility model.
The specific embodiment
As shown in Figure 1, the utility model is made up of main function components, interface and attachment feature three parts.
Main function components comprises evaporimeter 3, centrifugal blower 4, controller 5, defrost four-way change-over valve 6, compressor 7, accumulation of heat temperature detector 12, heat-obtaining heat exchange coil 15, heat-storing material 16, refrigerant heat exchange coil 17, restricting element 21; Integrated through cabinet 2, cabinet 2 is connected with attachment feature through interface.
Interface comprises intake interface 11, exhaust port 23, water inlet 18, delivery port 19.
Attachment feature comprises outside air-intake duct 8, indoor air inlet pipe 10, outdoor blast pipe 1, room exhaust tube 25, air inlet three-way diverter valve 9, blow-off tee reversal valve 24, indoor temperature detector 13, outdoor temperature detector 20, accumulation of heat temperature detector 12 and control panel 22.
Heat-storing material uses the latent heat of fusion and energy density is all bigger and lower-cost paraffin, also available Na
2HPO
4* 12H
2O, Na
2CO
3* 10H
2Phase transition temperature such as O or capric acid is at 35-60 phase-change material.Compressor uses baby compressor, and evaporimeter and condenser use small size evaporimeter and condenser, and all parts all are the industrial products through the certain specification that utilizes known technology production.
The utility model can use five kinds of mode of operations:
(1) winter heating's pattern
When outside air temperature is lower than indoor air temperature 10 degree when above, controller control air inlet-outlet pipe switch is that the outer exhaust path of indoor inlet plenum carries out accumulation of heat.
(2) summer heating mode
When outside air temperature is higher than indoor air temperature 10 degree when above, controller control air inlet-outlet pipe switch is that exhaust channel carries out accumulation of heat in the outdoor inlet plenum.
(3) general heating mode
When outside air temperature is lower than indoor air temperature when above, controller control air inlet-outlet pipe switch is that the outer exhaust path of indoor inlet plenum carries out accumulation of heat.Otherwise controller control air inlet-outlet pipe switch is that the outer exhaust path of outdoor inlet plenum carries out accumulation of heat.
(4) park mode
When regenerator temperature reaches maximum temperature, stop to heat.
(5) ventilatory pattern
When needs use toilet exhaust fan function, this pattern of manual unlocking, Setup Controller control air inlet-outlet pipe switch is that the outer exhaust path of indoor inlet plenum carries out exhaust, on one side perhaps exhaust on one side uses winter heating's pattern to carry out accumulation of heat.
The utility model workflow is following:
(1) start.
(2) controller judges whether that according to the accumulation of heat temperature detector needs heat; If need not heat, then get into park mode.
(3) judge according to outdoor temperature detector and indoor temperature detector, get into winter heating's pattern, summer heating mode or general heating mode in a kind of.
(4) when the manual unlocking ventilatory pattern, device gets into ventilatory pattern.
Claims (2)
1. regenerative heat pump hot water apparatus; Comprise centrifugal blower, other evaporimeter, controller, defrost four-way change-over valve, compressor, the accumulation of heat temperature detector that is connected with controller, heat-obtaining heat exchange coil, heat-storing material, refrigerant heat exchange coil, the restricting element of centrifugal blower; It is characterized in that above-mentioned parts place in the casing; The delivery port that casing is provided with intake interface, the exhaust port corresponding with evaporimeter, the water inlet that is connected with the water intake end of heat-obtaining heat exchange coil, is connected with the water side of refrigerant heat exchange coil; Intake interface, exhaust port are connected with outside air-intake duct, indoor air inlet pipe, outdoor blast pipe, room exhaust tube through air inlet three-way diverter valve, blow-off tee reversal valve respectively, and the outer end of water inlet, delivery port is connected with water inlet pipe, outlet pipe respectively.
2. regenerative heat pump hot water apparatus according to claim 1 is characterized in that being provided with stopping up interior temperature detector and stopping up outer temperature detector of being connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203477508U CN202303876U (en) | 2011-09-16 | 2011-09-16 | Heat-accumulation heat pump water heater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203477508U CN202303876U (en) | 2011-09-16 | 2011-09-16 | Heat-accumulation heat pump water heater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202303876U true CN202303876U (en) | 2012-07-04 |
Family
ID=46372760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203477508U Expired - Fee Related CN202303876U (en) | 2011-09-16 | 2011-09-16 | Heat-accumulation heat pump water heater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202303876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305467A (en) * | 2011-09-16 | 2012-01-04 | 广东纽恩泰新能源科技发展有限公司 | Heat-storage heat pump water heater device |
-
2011
- 2011-09-16 CN CN2011203477508U patent/CN202303876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102305467A (en) * | 2011-09-16 | 2012-01-04 | 广东纽恩泰新能源科技发展有限公司 | Heat-storage heat pump water heater device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Heat-storage heat pump water heater device Effective date of registration: 20130320 Granted publication date: 20120704 Pledgee: Industrial Bank, Limited by Share Ltd, Guangzhou Ring East subbranch Pledgor: Guangdong New Energy Technology Development Co.,Ltd. Registration number: 2013440000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130916 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150318 Granted publication date: 20120704 Pledgee: Industrial Bank, Limited by Share Ltd, Guangzhou Ring East subbranch Pledgor: Guangdong New Energy Technology Development Co.,Ltd. Registration number: 2013440000001 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model |