CN202204222U - Heat pump water heater with obscuring electrical heating and defrosting functions - Google Patents
Heat pump water heater with obscuring electrical heating and defrosting functions Download PDFInfo
- Publication number
- CN202204222U CN202204222U CN2011202913711U CN201120291371U CN202204222U CN 202204222 U CN202204222 U CN 202204222U CN 2011202913711 U CN2011202913711 U CN 2011202913711U CN 201120291371 U CN201120291371 U CN 201120291371U CN 202204222 U CN202204222 U CN 202204222U
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- electrical heating
- water tank
- obscuring
- heating elements
- fuzzy
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Abstract
The utility model relates to a heat pump water heater with obscuring electrical heating and defrosting functions, which comprises a compressor, a thermostatic expansion valve, a water tank and an obscuring control module. The compressor is respectively connected with the thermostatic expansion valve, the water tank and the obscuring control module, the compressor compresses refrigerating fluid, and heat is delivered to water in the water tank through a built-in coiler in the water tank. The obscuring control module comprises an obscuring controller, electrical heating element, an evaporator and a fan, the evaporator is composed of a group of fins, the electrical heating element is arranged in the electrical heating element installation hole on the fins of the evaporator, the fan is arranged on the outdoor of the evaporator, the obscuring controller is respectively and electrically connected with the electrical heating element and the fan, and the obscuring controller controls heating of the electrical heating element and running of the fan. The heat pump water heater is high in defrosting efficiency, saves energy, and achieves intellectualization of the whole defrosting process.
Description
Technical field
The utility model relates to a kind of Teat pump boiler, especially relates to a kind of Teat pump boiler with fuzzy electrical heating defrost function, belongs to intelligent electro-heat equipment technical field.
Background technology
In recent years; Country requires increasingly highly to environmental protection, energy-conserving product, begins to have climbed up the arena of history with the high noted Teat pump boiler of efficient, both at home and abroad to the research of Teat pump boiler very extensively; Many companies all have relevant product to appear on the market; The sales volume in market also grows with each passing day, but the product from appearing on the market, frosting and the defrosting problem of Teat pump boiler evaporator fin under worst cold case never is well solved.Traditional defrosting mode is to move through four-way change-over valve; The cold-producing medium adverse current; Heat pump is changed to refrigeration mode by heating mode, does the reduction that can cause system's operation stability on the one hand because of the frequent movement of cross valve like this, even can cause shutdown because hot and cold stream impacts; On the other hand, also can cause water temperature decline in the water heater in the defrost process, influence the use of user hot water.
The utility model content
The utility model purpose is for the deficiency that overcomes prior art a kind of Teat pump boiler with fuzzy electrical heating defrost function to be provided.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of Teat pump boiler with fuzzy electrical heating defroster comprises compressor, heating power expansion valve, water tank, fuzzy control model; Said compressor links to each other with heating power expansion valve, water tank, fuzzy control model respectively; Said compressor compresses cold-producing medium, heat is passed to the water in the water tank through built-in coil pipe in the water tank; Said fuzzy control model comprises fuzzy controller, electrical heating elements, evaporimeter, blower fan; Said evaporimeter is made up of one group of fin; Said electrical heating elements is arranged in the electrical heating elements installing hole on the fin of evaporimeter; Said blower fan is arranged on the outside of evaporimeter; Said fuzzy controller is electrically connected with electrical heating elements, blower fan respectively, the heating of said fuzzy Control electrical heating elements and the running of blower fan.
Preferably, said fuzzy controller comprises control processor, analog quantity expansion module; Said analog quantity expansion module is used for the parameter of storage condition temperature, relative humidity, evaporator surface temperature and water heater running time; Said control processor is controlled its caloric value according to the voltage U at the parameter adjustment heating element heater two ends of analog quantity expansion module storage.
Preferably, said control processor is controlled rotation speed of fan according to defrosting time.
Preferably, said electrical heating elements adopts thread or fine strip shape element.
Preferably, said electrical heating elements adopts carbon fibre material.
The beneficial effect of the utility model is mainly reflected in: the defroster of the utility model scheme adopts Fuzzy Control Model; Can judge the evaporator surface frosting order of severity according to input parameters such as temperature, humidity, and in defrost process the input voltage of real-time regulated heating element heater, the size of control heater element caloric value; Simultaneously the blower fan electric current is carried out fuzzy control; Accomplish to defrost as required, defrost process is efficient, energy-conservation, realizes the intellectuality of whole defrost process; Equally distributed carbon fiber heating element heater can heat finned tube rapidly and uniformly when frozen condition, and to the directly heating of frost layer between fin; Heating element heater adopts many group paralleling models, has passed through whole device reliability of operation; Compact conformation is novel, and is stable and reliable for performance, easy for installation.
Description of drawings
Below in conjunction with accompanying drawing the utility model technical scheme is described further:
Fig. 1 is the fundamental diagram of the Teat pump boiler with fuzzy electrical heating defrost function of the utility model;
Fig. 2 is the fundamental diagram of fuzzy electrical heating defroster of the air source hot pump water heater of the utility model;
Fig. 3 is the structural representation of the heating element heater of the utility model;
Fig. 4 is the structural representation of the fin of the utility model;
Wherein: 1, fuzzy controller; 2, control processor; 3, analog quantity expansion module; 4, electrical heating elements; 5, fin; 6, refrigerant tubing installing hole; 7, electrical heating elements installing hole; 8, blower fan; 9, refrigerant tubing; 10, compressor; 11, heating power expansion valve; 12, water tank; A, rotation speed of fan adjuster; B, outdoor air humidity sensor; T1, evaporator surface temperature sensor; T2, outside air temperature sensor.
The specific embodiment
The described a kind of Teat pump boiler with fuzzy electrical heating defroster of the utility model shown in accompanying drawing 1-4 comprises compressor 10, heating power expansion valve 11, water tank 12, fuzzy control model; Said compressor 10 links to each other with heating power expansion valve 11, water tank 12, fuzzy control model respectively; Said compressor 10 compressed refrigerants, heat is passed to the water in the water tank 12 through the built-in coil pipe of water tank; Said fuzzy control model comprises fuzzy controller 1, electrical heating elements 4, evaporimeter, blower fan; Said evaporimeter is made up of one group of fin 5; Said electrical heating elements 4 is arranged in the electrical heating elements installing hole 7 on the fin 5 of evaporimeter; Also be provided with refrigerant tubing installing hole 6 on the said fin 5; In the said refrigerant tubing installing hole 6 refrigerant tubing 9 is installed; Said blower fan 8 is arranged on the outside of evaporimeter; Said fuzzy controller 1 is electrically connected with electrical heating elements 4, blower fan 8 respectively, the heating of said fuzzy controller 1 control electrical heating elements 4 and the running of blower fan 8; Said fuzzy controller 1 comprises control processor 2, analog quantity expansion module 3; Said analog quantity expansion module 3 is used for the parameter of storage condition temperature, relative humidity, evaporator surface temperature and water heater running time; Said control processor 1 is arranged on the voltage U that the voltage regulator of controlling between processor 2 and the heating element heater 4 is adjusted heating element heater 4 two ends according to the parameter that analog quantity expansion module 3 stores through adjusting, controls its caloric value; Said control processor 1 is according to defrosting time control blower fan 8 rotating speeds; Said electrical heating elements 4 adopts thread or fine strip shape element; Said electrical heating elements 4 adopts carbon fibre material.
Rotation speed of fan adjuster a is set between said control processor 2 and the blower fan 8; Said control processor 2 is regulated the operating current of blower fan 8 through rotation speed of fan adjuster a, to control its rotating speed.
Outdoor air humidity sensor b, evaporator surface temperature sensor T1, outside air temperature sensor T2 link to each other with analog quantity expansion module 3 respectively, are used for detecting chamber outer air humidity, evaporator surface temperature, outside air temperature respectively.
Its course of work is: the control signal that the input parameter of temperature T, humidity and the time that obtains according to each sensor produces through analog quantity expansion module 3 and control processor 2 backs; Confirm whether unit need get into defrosting operating condition; And in defrost process, fuzzy controller is adjusted the voltage U and the blower fan electric current I at carbon fiber heating element heater two ends respectively according to the passing of defrosting time in real time; Accomplish the high efficiency defrosting, realize energy-saving effect.
The beneficial effect of the utility model is mainly reflected in: the defroster of the utility model scheme adopts Fuzzy Control Model; Can judge the evaporator surface frosting order of severity according to input parameters such as temperature, humidity, and in defrost process the input voltage of real-time regulated heating element heater, the size of control heater element caloric value; Simultaneously rotation speed of fan is carried out fuzzy control; Accomplish to defrost as required, defrost process is efficient, energy-conservation, realizes the intellectuality of whole defrost process; Equally distributed carbon fiber heating element heater can heat finned tube rapidly and uniformly when frozen condition, and to the directly heating of frost layer between fin; Heating element heater adopts many group paralleling models, has passed through whole device reliability of operation; Compact conformation is novel, and is stable and reliable for performance, and easy for installation.
Below only be the concrete exemplary applications of the utility model, the protection domain of the utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (5)
1. the Teat pump boiler with fuzzy electrical heating defroster comprises compressor, heating power expansion valve, water tank, fuzzy control model; Said compressor links to each other with heating power expansion valve, water tank, fuzzy control model respectively; Said compressor compresses cold-producing medium, heat is passed to the water in the water tank through built-in coil pipe in the water tank; It is characterized in that: said fuzzy control model comprises fuzzy controller, electrical heating elements, evaporimeter, blower fan; Said evaporimeter is made up of one group of fin; Said electrical heating elements is arranged in the electrical heating elements installing hole on the fin of evaporimeter; Said blower fan is arranged on the outside of evaporimeter; Said fuzzy controller is electrically connected with electrical heating elements, blower fan respectively, the heating of said fuzzy Control electrical heating elements and the running of blower fan.
2. Teat pump boiler according to claim 1 is characterized in that: said fuzzy controller comprises control processor, analog quantity expansion module; Said analog quantity expansion module is used for the parameter of storage condition temperature, relative humidity, evaporator surface temperature and water heater running time; Said control processor is controlled its caloric value according to the voltage U at the parameter adjustment heating element heater two ends of analog quantity expansion module storage.
3. Teat pump boiler according to claim 2 is characterized in that: said control processor is controlled rotation speed of fan according to defrosting time.
4. Teat pump boiler according to claim 1 is characterized in that: said electrical heating elements adopts thread or fine strip shape element.
5. Teat pump boiler according to claim 1 is characterized in that: said electrical heating elements adopts carbon fibre material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202913711U CN202204222U (en) | 2011-08-12 | 2011-08-12 | Heat pump water heater with obscuring electrical heating and defrosting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202913711U CN202204222U (en) | 2011-08-12 | 2011-08-12 | Heat pump water heater with obscuring electrical heating and defrosting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202204222U true CN202204222U (en) | 2012-04-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202913711U Expired - Fee Related CN202204222U (en) | 2011-08-12 | 2011-08-12 | Heat pump water heater with obscuring electrical heating and defrosting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202204222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944087A (en) * | 2011-08-12 | 2013-02-27 | 苏州韩博厨房电器科技有限公司 | Heat-pump water heater with fuzzy electric-heating defrosting device |
| CN103438491A (en) * | 2013-08-28 | 2013-12-11 | 南通大学 | Hot water supplying and heating system with hot water self-circulation system and heat pump |
| CN110285617A (en) * | 2019-06-26 | 2019-09-27 | 贵州大学 | A kind of air source heat pump defrosting control method |
-
2011
- 2011-08-12 CN CN2011202913711U patent/CN202204222U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102944087A (en) * | 2011-08-12 | 2013-02-27 | 苏州韩博厨房电器科技有限公司 | Heat-pump water heater with fuzzy electric-heating defrosting device |
| CN103438491A (en) * | 2013-08-28 | 2013-12-11 | 南通大学 | Hot water supplying and heating system with hot water self-circulation system and heat pump |
| CN110285617A (en) * | 2019-06-26 | 2019-09-27 | 贵州大学 | A kind of air source heat pump defrosting control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Wuzhong Economic Development Zone in Suzhou City, Jiangsu province 215000 Wang Shan Industrial Park on the Swan Road No. 2011 more prosperous business park Patentee after: Hanbo Kitchen Appliances Suzhou Technology Co., Ltd. Address before: Suzhou City, Jiangsu Province, 215104 Wuzhong District Wang Shan Industrial Park before Chu Road No. 16-6 Suzhou Han Bo Kitchen Electrical Technology Co. Ltd. Patentee before: Hanbo Kitchen Appliances Suzhou Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING ZHUJIANG BAIYUN HOTEL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SUZHOU HANBOK KITCHEN ELECTRIC APPLIANCE TECHNOLOGY CO., LTD. Effective date: 20150313 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215000 SUZHOU, JIANGSU PROVINCE TO: 101118 TONGZHOU, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150313 Address after: 101118 Ding Zhuang, Songzhuang Town, Beijing, Tongzhou District Patentee after: BEIJING ZHUJIANG BAIYUN HOTEL EQUIPMENT CO., LTD. Address before: Wuzhong Economic Development Zone in Suzhou City, Jiangsu province 215000 Wang Shan Industrial Park on the Swan Road No. 2011 more prosperous business park Patentee before: Hanbo Kitchen Appliances Suzhou Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |