CN202254312U - Multiple temperature control hot water tank and heat pump water heater - Google Patents
Multiple temperature control hot water tank and heat pump water heater Download PDFInfo
- Publication number
- CN202254312U CN202254312U CN2011202923183U CN201120292318U CN202254312U CN 202254312 U CN202254312 U CN 202254312U CN 2011202923183 U CN2011202923183 U CN 2011202923183U CN 201120292318 U CN201120292318 U CN 201120292318U CN 202254312 U CN202254312 U CN 202254312U
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Abstract
The utility model provides a multiple temperature control hot water tank and a heat pump water heater. The multiple temperature control hot water tank comprises a water tank, a heat exchanger and multiple temperature control devices. Each temperature control device comprises a temperature sensor and an electric heating rod located on one side of the temperature sensor. The multiple temperature control devices are arranged in the water tank from top to bottom so that temperature sensors in the temperature control devices can detect water temperature at different positions in the water tank. When environment temperature is too low or water is rapidly used and the water temperature does not reach a specified temperature, the temperature sensors heat corresponding electric heating rods so that the water temperature at different positions in the water tank is even. Therefore, by means of the multiple temperature control hot water tank, even water temperature in the water tank is achieved. In addition, after users excessively use water, the water in water tank can be rapidly heater through the electric heating rods so that the users can be guaranteed to normally use hot water.
Description
Technical field
The utility model relates to water heater, relates in particular to a kind of many temperature controls boiler and Teat pump boiler.
Background technology
At present, Teat pump boiler is widely used in the daily life because of its energy consumption is low.Teat pump boiler generally includes compressor, evaporimeter and boiler; Refrigerant in the Teat pump boiler absorbs heat energy in air, becomes high temperature refrigerant after the processing of process compressor again through evaporimeter; High temperature refrigerant is transported in the heat exchanger of boiler; High temperature refrigerant heats the water in the boiler in heat exchanger; At last, from the through-flow backheat pump water heater of refrigerant of boiler output, recycle.In the heat exchanger flow process of refrigerant in boiler; The heat of refrigerant is absorbed by the water in the boiler gradually; Along with refrigerant does not arrhea movingly in heat exchanger, the temperature of refrigerant reduces gradually, causes the water temperature of heat exchanger import department in the boiler higher; And the water temperature at heat exchanger exit place is lower, causes in the prior art in the Teat pump boiler water temperature of boiler inhomogeneous.
Summary of the invention
The utility model technical problem to be solved is: a kind of many temperature controls boiler and Teat pump boiler are provided, and the uneven defective of water temperature of boiler in the Teat pump boiler realizes the even water temperature in the water tank through many temperature controls boiler in the solution prior art.
The technical scheme that the utility model provides is; A kind of many temperature controls boiler; Comprise water tank and heat exchanger, also comprise: overlap attemperating unit, said attemperating unit comprises temperature sensor and electrically heated rod more; Said electrically heated rod is positioned at a side of said temperature sensor, overlaps said attemperating unit more and from top to bottom is arranged in the said water tank.
Many temperature controls boiler that the utility model provides; Through many cover attemperating units are set in water tank; Temperature sensor in the attemperating unit detects the water temperature at diverse location place in the water tank, and when water temperature does not reach set point of temperature, is heated by the electrically heated rod corresponding with this temperature sensor; Thereby make in the water tank water temperature of diverse location more even, realize the even water temperature in the water tank through many temperature controls boiler.In addition, after the excessive water of user, can guarantee that the user can normally use hot water through the water in the electrically heated rod Fast Heating water tank.
Aforesaid many temperature controls boiler, said many temperature controls boiler comprise the said attemperating unit of two covers, and wherein the said attemperating unit of a cover is positioned at the top of said water tank, and another set of said attemperating unit is positioned at the bottom of said water tank.
Aforesaid many temperature controls boiler, said heat exchanger are arranged on said water tank inside and overlap between the said attemperating unit two.
Aforesaid many temperature controls boiler, said heat exchanger are coil arrangement.
Aforesaid many temperature controls boiler, said heat exchanger is installed in the outside of said water tank.
The technical scheme that the utility model provides is, a kind of Teat pump boiler comprises compressor and evaporimeter, also comprises aforesaid many temperature controls boiler, and said many temperature controls boiler is connected with said evaporimeter with said compressor respectively.
The Teat pump boiler that the utility model provides; Through many cover attemperating units are set in water tank; Temperature sensor in the attemperating unit detects the water temperature at diverse location place in the water tank, and when water temperature does not reach set point of temperature, is heated by the electrically heated rod corresponding with this temperature sensor; Thereby make in the water tank water temperature of diverse location more even, realize the even water temperature in the water tank through many temperature controls boiler.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply; Obviously, the accompanying drawing in describing below is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of many temperature controls of the utility model boiler embodiment;
Fig. 2 is the structural representation of the utility model Teat pump boiler embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer; To combine the accompanying drawing among the utility model embodiment below; Technical scheme among the utility model embodiment is carried out clear, intactly description; Obviously, described embodiment 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 is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 is the structural representation of many temperature controls of the utility model boiler embodiment.As shown in Figure 1; Many temperature controls of present embodiment boiler; Comprise water tank 1 and be arranged on the heat exchanger 2 in the water tank 1, also comprise: overlap attemperating unit (not shown), attemperating unit comprises temperature sensor 3 and electrically heated rod 4 more; Electrically heated rod 4 is positioned at a side of temperature sensor 3, overlaps attemperating unit more and from top to bottom is arranged in the water tank 1.
Particularly; Be provided with many cover attemperating units in the water tank 1 of many temperature controls of present embodiment boiler, attemperating unit distributed and arranged from top to bottom in water tank 1, the temperature sensor 3 in the attemperating unit can detect the water temperature at diverse location place in the water tank 1; Thereby when the temperature of a certain position in the water tank does not reach requirement; The temperature sensor 3 at this place can detected temperatures, control electrically heated rod 4 heating powers, thus make the glassware for drinking water in the water tank 1 that uniform water temperature arranged.Wherein, many temperature controls of present embodiment boiler can comprise two cover attemperating units, and wherein a cover attemperating unit is positioned at the top of water tank 1, and another set of attemperating unit is positioned at the bottom of water tank 1.Preferably, the heat exchanger in the present embodiment 2 can be arranged on water tank 1 inside and overlap between the attemperating units two.In addition, the heat exchanger 2 in the present embodiment can be coil arrangement, through heat exchanger 2 is set to coil arrangement, can increase the contact area of water in heat exchanger 2 and the water tank 1, thereby can be through the water in the heat exchanger 2 more effective heating water tank 1.Same, the heat exchanger 2 in the present embodiment can also be installed in the outside of water tank 1, for example: heat exchanger 2 can be wrapped on the outer surface of water tank 1.
Many temperature controls of present embodiment boiler; Through many cover attemperating units are set in water tank; Temperature sensor in the attemperating unit detects the water temperature at diverse location place in the water tank, and when water temperature does not reach set point of temperature, is heated by the electrically heated rod corresponding with this temperature sensor; Thereby make in the water tank water temperature of diverse location more even, realize the even water temperature in the water tank through many temperature controls boiler.In addition, after the excessive water of user, can guarantee that the user can normally use hot water through the water in the electrically heated rod Fast Heating water tank.
Fig. 2 is the structural representation of the utility model Teat pump boiler embodiment.As shown in Figure 2, the present embodiment Teat pump boiler comprises compressor 101 and evaporimeter 102, also comprises many temperature controls boiler 103, and many temperature controls boiler 103 is connected with evaporimeter 102 with compressor 101 respectively.
Particularly; Many temperature controls boiler 103 in the present embodiment Teat pump boiler can adopt the many temperature controls boiler among the utility model Teat pump boiler embodiment; The concrete structure of many temperature controls boiler 103 can repeat no more at this referring to the record of the utility model Teat pump boiler embodiment and accompanying drawing 1.Wherein, the compressor 101 in the present embodiment can be connected with many temperature controls boiler 103 with evaporimeter 102 through cross valve 1011, and evaporimeter 102 can be connected with many temperature controls boiler 103 through expansion valve 1021.
The concrete course of work of present embodiment Teat pump boiler is following:
After the present embodiment Teat pump boiler is started working, at first detect and be installed in each temperature sensor on many temperature controls boiler 103, like water temperature, coil temperature about environment temperature, press Tail Pipe Temperature, the water tank.And the automatically controlled plate plate in the present embodiment Teat pump boiler detects the high voltage protective and the low-voltage protective switch of compressor 101 simultaneously.If any condition that does not equally meet qualification is wherein arranged, present embodiment Teat pump boiler newspaper fault, the present embodiment Teat pump boiler can't start work.If after all satisfying the start condition of present embodiment Teat pump boiler simultaneously, the present embodiment Teat pump boiler has got into standby interface, the selection mode of operation that the user can be autonomous in standby interface.After selecting mode of operation, the present embodiment Teat pump boiler carries out work according to selected mode of operation.Wherein, T0: environment temperature, T1: delivery temperature, T: temperature is set, T ': the temperature of decline.The present embodiment Teat pump boiler can be divided into two kinds of patterns
The present embodiment Teat pump boiler is operated in the workflow under the heat pump mode: after the power supply of present embodiment Teat pump boiler; Select to get into heat pump mode work; After getting into heat pump mode, the user can carry out the temperature value of needs heating is provided with, simultaneously; Temperature sensor in many temperature controls boiler 103 detects in many temperature controls boiler 103 water temperature of lower header, and last water temperature that will detect and lower header temperature and temperature is set compares.If the temperature T of upper water box 3 (T-T '), start compressor 101 and heat this moment.Be heated to the temperature T 3 of upper water box when the present embodiment Teat pump boiler>T, the temperature T 2 of lower header>T, compressor 101 is out of service.Along with the temperature natural in many temperature controls boiler 103 descends or because the temperature reduction that water causes.When the temperature T 3 of the detected upper water box of temperature sensor of many temperature controls boiler 103 < after (T-T '); Restart compressor 101; The function that in this present embodiment Teat pump boiler, has added Fast Heating again; Promptly the 103 interior water temperatures of the many temperature controls boiler in the present embodiment Teat pump boiler are less than design temperature; But right and wrong power on for the first time, but owing to cooling naturally in the work or the T3 that causes with water for cooling (T-T '), and at this moment need start electrically heated rod carry out work until about the water temperature while all reached design temperature.
The present embodiment Teat pump boiler is operated in the flow process narration under the intelligent mode: under intelligent mode, carry out work, and after starting shooting first, the temperature T 3 < T of upper water box; The present embodiment Teat pump boiler begins to start heating, and all greater than set temperature value, heat pump quits work as if the temperature that is heated to lower header; If cooling or use water for cooling naturally makes the temperature of upper water box be lower than design temperature after the following several years, restart compressor 101 and work; If this moment is under the situation of present embodiment Teat pump boiler work; If in a period of time, the temperature on the water tank does not have rising (scope), starts electrically heated rod this moment.Reason is: the work of compressor 101 can't promote temperature or can't promote temperature in the short time, so come Fast Heating through electrically heated rod, after water temperature all surpassed design temperature up and down, compressor 101 quit work with electrically heated rod.
The present embodiment Teat pump boiler; Through many cover attemperating units are set in water tank; Temperature sensor in the attemperating unit detects the water temperature at diverse location place in the water tank, and when water temperature does not reach set point of temperature, is heated by the electrically heated rod corresponding with this temperature sensor; Thereby make in the water tank water temperature of diverse location more even, realize the even water temperature in the water tank through many temperature controls boiler.In addition, after the excessive water of user, can guarantee that the user can normally use hot water through the water in the electrically heated rod Fast Heating water tank.
What should explain at last is: above embodiment is only in order to the technical scheme of explanation the utility model, but not to its restriction; Although the utility model has been carried out detailed explanation with reference to previous embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of each embodiment technical scheme of essence disengaging the utility model of relevant art scheme.
Claims (6)
1. temperature control boiler more than a kind; Comprise water tank and heat exchanger; It is characterized in that, also comprise: overlap attemperating unit, said attemperating unit comprises temperature sensor and electrically heated rod more; Said electrically heated rod is positioned at a side of said temperature sensor, overlaps said attemperating unit more and from top to bottom is arranged in the said water tank.
2. many temperature controls boiler according to claim 1 is characterized in that, said many temperature controls boiler comprises the said attemperating unit of two covers, and wherein the said attemperating unit of a cover is positioned at the top of said water tank, and another set of said attemperating unit is positioned at the bottom of said water tank.
3. many temperature controls boiler according to claim 2 is characterized in that, said heat exchanger is arranged on said water tank inside and overlaps between the said attemperating unit two.
4. according to the arbitrary described many temperature controls boiler of claim 1-3, it is characterized in that said heat exchanger is a coil arrangement.
5. many temperature controls boiler according to claim 1 and 2 is characterized in that said heat exchanger is installed in the outside of said water tank.
6. a Teat pump boiler comprises compressor and evaporimeter, it is characterized in that, also comprises arbitrary described many temperature controls boiler like claim 1-5, and said many temperature controls boiler is connected with said evaporimeter with said compressor respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202923183U CN202254312U (en) | 2011-08-12 | 2011-08-12 | Multiple temperature control hot water tank and heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202923183U CN202254312U (en) | 2011-08-12 | 2011-08-12 | Multiple temperature control hot water tank and heat pump water heater |
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| Publication Number | Publication Date |
|---|---|
| CN202254312U true CN202254312U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011202923183U Expired - Fee Related CN202254312U (en) | 2011-08-12 | 2011-08-12 | Multiple temperature control hot water tank and heat pump water heater |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673301A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Integrated temperature-control water heating device water tank |
| CN103836801A (en) * | 2012-11-22 | 2014-06-04 | 珠海格力电器股份有限公司 | Water heater and control method and device thereof |
| CN104501421A (en) * | 2014-12-12 | 2015-04-08 | 顺德职业技术学院 | Control method of variable-frequency two-stage compressive heat pump water heater |
| CN104633942A (en) * | 2014-12-12 | 2015-05-20 | 顺德职业技术学院 | Frequency adjusting and control method for variable-frequency enhanced vapor injection heat-pump water heater |
| CN104934626A (en) * | 2015-05-29 | 2015-09-23 | 天能电池(芜湖)有限公司 | Temperature centralized control device for charging water baths |
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
-
2011
- 2011-08-12 CN CN2011202923183U patent/CN202254312U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836801A (en) * | 2012-11-22 | 2014-06-04 | 珠海格力电器股份有限公司 | Water heater and control method and device thereof |
| CN103836801B (en) * | 2012-11-22 | 2017-02-08 | 珠海格力电器股份有限公司 | Water heater and control method and device thereof |
| CN103673301A (en) * | 2013-12-12 | 2014-03-26 | 江门市凯立信电气科技有限公司 | Integrated temperature-control water heating device water tank |
| CN104501421A (en) * | 2014-12-12 | 2015-04-08 | 顺德职业技术学院 | Control method of variable-frequency two-stage compressive heat pump water heater |
| CN104633942A (en) * | 2014-12-12 | 2015-05-20 | 顺德职业技术学院 | Frequency adjusting and control method for variable-frequency enhanced vapor injection heat-pump water heater |
| CN104501421B (en) * | 2014-12-12 | 2017-04-05 | 顺德职业技术学院 | A kind of control method of frequency conversion two-stage compression heat pump water heater |
| CN104633942B (en) * | 2014-12-12 | 2017-10-31 | 顺德职业技术学院 | Frequency conversion air injection enthalpy increasing heat pump water heater frequency is adjusted and control method |
| CN104934626A (en) * | 2015-05-29 | 2015-09-23 | 天能电池(芜湖)有限公司 | Temperature centralized control device for charging water baths |
| CN112197434A (en) * | 2020-11-03 | 2021-01-08 | 田国涛 | Domestic hot water system and working method thereof |
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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 |
Granted publication date: 20120530 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |