CN200943948Y - Hot pump heater for all zone - Google Patents
Hot pump heater for all zone Download PDFInfo
- Publication number
- CN200943948Y CN200943948Y CN 200620064005 CN200620064005U CN200943948Y CN 200943948 Y CN200943948 Y CN 200943948Y CN 200620064005 CN200620064005 CN 200620064005 CN 200620064005 U CN200620064005 U CN 200620064005U CN 200943948 Y CN200943948 Y CN 200943948Y
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- water
- auxiliary heater
- pump boiler
- teat pump
- compressor
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a heat-pump water heater which breaks through regional restrictions. The utility model comprises a water tank and a refrigerating fluid circulation system with a refrigerant compressor. The water in the tank exchanges the heat with a condensing heat exchanger in the refrigerating fluid circulation system through a water circulation system with a circulating pump. The water circulation system also is arranged an auxiliary heater, and the heat-pump water heater is arranged with an. environment temperature sensor and a control device which starts the auxiliary heater, shuts down the compressor or closes the auxiliary heater, or activates the compressor at the basis of the difference between the environment temperature and the set temperature. The structure design greatly increases the facility of the heat-pump water heater utilization, breaks the restriction that the heat pumps are only used at high-temperature regions in winter, and broadens the use scope of heat-pump water heaters. At the same time, the utility model removes the inconvenience from purchasing other water heaters as a spare or supplement and avoids the installing insecurity when the customer uses an electrical water heater.
Description
Technical field:
The utility model relates to a kind of Teat pump boiler, particularly breaks through the air source hot pump water heater of territorial environment temperature restriction.
Background technology:
Now, water heater has become one of requisite kitchen and toilet facility of family, and over the past two years, China's energy supply and demand contradiction was sharp-pointed day by day, and Teat pump boiler is energy-efficient with it, environmental protection and characteristics easy for installation etc. emerge just rapidly.But Teat pump boiler is subjected to the influence of environment bigger, be subjected to the influence of environment temperature especially, when environment temperature below 0 ℃ the time, the evaporimeter of Teat pump boiler will be tied thick frost layer, thereby will carry out frequent defrosting, so, the Energy Efficiency Ratio of Teat pump boiler just sharply descends, even is lower than 100%.When environment temperature is lower, air source hot pump water heater even can not normally start, the client has to also will buy other water heater and is used as standby or additional.Chinese patent CN 2779307Y discloses a kind of Teat pump boiler, it is by being provided with spray header above evaporimeter, when environment temperature is low, evaporimeter is sprayed, solve the problem of evaporimeter frosting, thereby make that Teat pump boiler can operate as normal under low temperature environment.Chinese patent 1554901A " indoor air source heat pump water heater " is by placing evaporimeter the indoor the problems referred to above that solve.They all are the environmental suitabilities of strengthening Teat pump boiler by different modes, but all can't solve low Energy Efficiency Ratio, firing rate that Teat pump boiler uses in low temperature environment slow, use problem such as inconvenience.Owing to there is this technical problem, the main outside air temperature in the winter time in existing Teat pump boiler market is in the area more than 0 ℃.
The utility model content:
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, can adapt to than low ambient temperature, thereby the Teat pump boiler of breaking through geological restraint.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Teat pump boiler of breaking through geological restraint, it comprises water tank, be provided with the refrigerant-cycle systems of compressor, water in the water tank carries out heat exchange by the water circulation system and the condensing heat exchanger in the refrigerant-cycle systems of band water circulating pump, it is characterized in that: also be provided with auxiliary heater in the described water circulation system, Teat pump boiler is provided with environment temperature sensor, and starts auxiliary heater according to the difference of measured environment temperature and design temperature, close compressor or close auxiliary heater, start the control device of compressor.
Described auxiliary heater is set directly in the water tank, perhaps is connected the hot water outlet end or the condensing heat exchanger cold water inlet end of condensing heat exchanger.Wherein auxiliary heater can adopt electric heating tube or the charcoal fiber heating tube that is connected with power supply.
Especially, described auxiliary heater comprises the cavity of hollow, and cavity is provided with water inlet pipe link and outlet pipe link, and heating tube is arranged in the cavity.
Described cavity bottom is provided with feet.
As further improvement of the utility model, be provided with cooling-water temperature sensor in the described water circulation system and start or switch off the pump and auxiliary heater according to detecting the difference of water temperature with set water temperature, perhaps start or the control device with compressor of switching off the pump.
When environment temperature was lower than the temperature reference value of a certain setting, water heater was closed the operation of refrigeration system automatically like this, started water circulating pump, connected auxiliary heater simultaneously and came productive life hot water.And when environment temperature was higher than the temperature reference value of a certain setting, water heater cut off the power supply of auxiliary heater automatically, only started the compressor of water circulating pump and refrigerant-cycle systems, and the heat exchange by condensing heat exchanger comes productive life hot water.This structural design has improved the convenience that Teat pump boiler uses greatly, has broken through the Teat pump boiler restriction of temperature higher area use in the winter time originally, has widened the scope of application of Teat pump boiler; Having removed the user simultaneously from buys other water heater be used as standby or additional trouble, the insecurity of also having avoided the user that electric heater is installed voluntarily in water heater.
Description of drawings:
The Teat pump boiler of the utility model being broken through geological restraint below in conjunction with the drawings and specific embodiments is further described:
Accompanying drawing 1 is the structured flowchart of the Teat pump boiler of breaking through geological restraint;
Accompanying drawing 2 is the auxiliary heater structural representation;
Accompanying drawing 3 is the control flow schematic diagram.
The specific embodiment:
As shown in Figure 1, this air source hot pump water heater that can break through geological restraint, it comprises host machine part and the water tank that links to each other with main frame by water inlet pipe and water outlet pipe.Wherein be provided with the refrigerant-cycle systems of being made up of compressor 1, oil eliminator 2, condensing heat exchanger 4, vapour liquid separator 6, throttling arrangement 7, evaporating heat exchanger 8 in the main frame, the front side of evaporating heat exchanger 8 also is provided with the blower fan 9 of forced air convection simultaneously.Connect into water circulation system by water inlet pipe and water outlet pipe between the condensing heat exchanger 4 of main frame and the water tank 16 simultaneously, condensing heat exchanger 4 is a double loop alternating expression structure, so condensing heat exchanger 4 has cooling water inlet end and hot water outlet end in the water circulation system of being connected to.The hot water outlet end that the cooling water inlet end of condensing heat exchanger 4 also is provided with water circulating pump 3, condensing heat exchanger 4 in this water circulation system is provided with auxiliary heater 5.As shown in Figure 2, this auxiliary heater 5 can adopt electrical heating, also can adopt carbon fiber heating tube or other similar material, adopt electric heating tube 15 in the present embodiment, auxiliary heater 5 is by the cavity 12 of a hollow, be located at the feet 14 of cavity bottom, be located at water inlet pipe link 12 and outlet pipe link 13 on the cavity, and the electric heating tube 15 that is arranged on bottom in the cavity is formed, the end of electric heating tube 15 is connected with power supply 10, and water inlet pipe link 11 and outlet pipe link 13 are connected respectively to the hot water outlet end of condensing heat exchanger 4 and water inlet pipe one end of water tank 16.Environment temperature sensor can be arranged on the housing of main frame, and cooling-water temperature sensor can be arranged in the water tank or the water inlet pipe link 11 of auxiliary heater 5, and these sensors all are connected to (not shown) on the control device of main frame.
Be the control flow chart of this Teat pump boiler as shown in Figure 3.When the Teat pump boiler electrifying startup moves, at first start water circulating pump 3, then according to the detected environment temperature of environment temperature sensor, when environment temperature when design temperature (for example 5 ℃) is above, Teat pump boiler starts compressor 1 by control device, cold-producing medium circulates in cooling cycle system, will force to pass to the domestic hot-water with the resulting heat energy of air heat exchange in condensing heat exchanger 4 by blower fan 9 in evaporating heat exchanger 8, thereby realize the purpose of productive life hot water.When cooling-water temperature sensor detect water temperature in the water tank 16 reach setting use coolant-temperature gage the time, disconnect the power supply of compressor 1, stop water circulating pump.And when cooling-water temperature sensor detected water temperature in the water tank and is lower than the minimum supply water temperature (for example 45 ℃) of setting, control device restarted water circulating pump 3, connects the power supply of compressor 1, heats the domestic hot-water to setting supply water temperature.
When Teat pump boiler starts operation, at first start water circulating pump 3, when the detected environment temperature of environment temperature sensor is lower than design temperature (for example 5 ℃), connect the power supply of auxiliary heater 5, come productive life hot water by auxiliary heater 5.When cooling-water temperature sensor detect water temperature in the water tank 16 reach setting use coolant-temperature gage the time, disconnect the power supply 10 of auxiliary heater 5, stop water circulating pump 3.And when cooling-water temperature sensor detects temperature in the water tank 16 and is lower than the minimum supply water temperature (for example 45 ℃) of setting, restart water circulating pump 3, and connect the power supply 10 of auxiliary heater 5, heat the domestic hot-water to setting supply water temperature.
This Teat pump boiler that the utility model provides has improved the convenience of its use greatly, has broken through the Teat pump boiler restriction of temperature higher area use in the winter time originally, has widened the scope of application of Teat pump boiler; Having removed the user simultaneously from buys other water heater be used as standby or additional trouble, the insecurity of also having avoided the user that electric heater is installed voluntarily in water heater.
Claims (6)
1. Teat pump boiler of breaking through geological restraint, it comprises water tank, is provided with the refrigerant-cycle systems of compressor, water in the water tank carries out heat exchange by the water circulation system and the condensing heat exchanger in the refrigerant-cycle systems (4) of band water circulating pump, it is characterized in that: also be provided with auxiliary heater (5) in the described water circulation system, Teat pump boiler is provided with environment temperature sensor, and starts auxiliary heater, close compressor or close auxiliary heater, start the control device of compressor according to the difference of measured environment temperature and design temperature.
2. Teat pump boiler of breaking through geological restraint according to claim 1 is characterized in that: described auxiliary heater (5) is set directly in the water tank, perhaps is connected the hot water outlet end or the condensing heat exchanger cold water inlet end of condensing heat exchanger (4).
3. Teat pump boiler of breaking through geological restraint according to claim 2 is characterized in that: described auxiliary heater (5) adopts electric heating tube or the charcoal fiber heating tube that is connected with power supply.
4. Teat pump boiler of breaking through geological restraint according to claim 3, it is characterized in that: described auxiliary heater (5) comprises the cavity (12) of hollow, cavity is provided with water inlet pipe link (11) and outlet pipe link (13), and heating tube (15) is arranged in the cavity.
5. Teat pump boiler of breaking through geological restraint according to claim 4: it is characterized in that: described cavity (12) bottom is provided with feet (14).
6. Teat pump boiler of breaking through geological restraint according to claim 5: it is characterized in that: be provided with cooling-water temperature sensor in the described water circulation system and start or switch off the pump and auxiliary heater, perhaps start or the control device with compressor of switching off the pump according to detecting the difference of water temperature with set water temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064005 CN200943948Y (en) | 2006-09-07 | 2006-09-07 | Hot pump heater for all zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064005 CN200943948Y (en) | 2006-09-07 | 2006-09-07 | Hot pump heater for all zone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943948Y true CN200943948Y (en) | 2007-09-05 |
Family
ID=38718585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620064005 Expired - Fee Related CN200943948Y (en) | 2006-09-07 | 2006-09-07 | Hot pump heater for all zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943948Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846391A (en) * | 2010-06-01 | 2010-09-29 | 新疆新鹭机电设备有限公司 | Heat pump type intelligent electric water boiler with staggering power consumption function |
| CN102109220A (en) * | 2011-04-06 | 2011-06-29 | 张伟 | Instant-heating air source water heater and control method thereof |
| CN102331089A (en) * | 2011-05-25 | 2012-01-25 | 宁波奥克斯电气有限公司 | Antibacterial treatment method of air source water heater storage water tank |
| CN102419000A (en) * | 2010-09-28 | 2012-04-18 | 苏州韩博厨房电器科技有限公司 | Heat-stored carbon fiber electric heating auxiliary air source heat pump water heater |
| CN104034047B (en) * | 2013-03-04 | 2017-02-08 | 广东美的暖通设备有限公司 | Heat pump water heater and control method thereof |
| CN111023566A (en) * | 2019-12-25 | 2020-04-17 | 哈尔滨工业大学 | Water heater applying combined type air source heat pump |
| CN111396963A (en) * | 2020-03-30 | 2020-07-10 | 宁波奥克斯电气股份有限公司 | Composite heating system and control method |
-
2006
- 2006-09-07 CN CN 200620064005 patent/CN200943948Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846391A (en) * | 2010-06-01 | 2010-09-29 | 新疆新鹭机电设备有限公司 | Heat pump type intelligent electric water boiler with staggering power consumption function |
| CN102419000A (en) * | 2010-09-28 | 2012-04-18 | 苏州韩博厨房电器科技有限公司 | Heat-stored carbon fiber electric heating auxiliary air source heat pump water heater |
| CN102109220A (en) * | 2011-04-06 | 2011-06-29 | 张伟 | Instant-heating air source water heater and control method thereof |
| CN102109220B (en) * | 2011-04-06 | 2013-06-12 | 张伟 | Instant-heating air source water heater and control method thereof |
| CN102331089A (en) * | 2011-05-25 | 2012-01-25 | 宁波奥克斯电气有限公司 | Antibacterial treatment method of air source water heater storage water tank |
| CN104034047B (en) * | 2013-03-04 | 2017-02-08 | 广东美的暖通设备有限公司 | Heat pump water heater and control method thereof |
| CN111023566A (en) * | 2019-12-25 | 2020-04-17 | 哈尔滨工业大学 | Water heater applying combined type air source heat pump |
| CN111396963A (en) * | 2020-03-30 | 2020-07-10 | 宁波奥克斯电气股份有限公司 | Composite heating system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070905 |