CN203687378U - Water tank used for heat pump water heater - Google Patents
Water tank used for heat pump water heater Download PDFInfo
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- CN203687378U CN203687378U CN201420019003.5U CN201420019003U CN203687378U CN 203687378 U CN203687378 U CN 203687378U CN 201420019003 U CN201420019003 U CN 201420019003U CN 203687378 U CN203687378 U CN 203687378U
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- water
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- water inlet
- circulating
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Abstract
The utility model discloses a water tank used for a heat pump water heater. The water tank comprises a water inlet box storing water at a lower temperature and a water outlet box storing water at a higher temperature, the water inlet box and the water outlet box are communicated through a connection water tube, one opening end of the connection water tube is arranged on the upper portion of the water inlet box, the other opening end of the connection water tube is arranged on the lower portion of the water outlet box, the lower side of the water inlet box is sequentially provided with a tap water inlet and a circulating water outlet from top to bottom, the upper side of the water outlet box is sequentially provided with a use water outlet and a circulating water inlet from top to bottom, the circulating water outlet is connected with the water inlet end of a heat pump through a circulating water inlet pipe, the circulating water inlet pipe is provided with a water pump, and the water outlet end of the heat pump water heater is connected with a hot water inlet through a circulating water outlet pipe. According to the water tank, the largest water discharging rate can be achieved, the lowest water inlet temperature and the highest water outlet temperature can be achieved when the heat pump water heater operates, and accordingly the heat pump water heater can reach the best operation state.
Description
Technical field
The utility model belongs to water tank for water heater, the cistern system that particularly a kind of water circulation type Teat pump boiler is used.
Background technology
Air energy heat pump water heater be at present the most energy-conservation the 4th generation New-type water heater, but as water-circulation household Teat pump boiler, be all drum list courage water tank in the market, hot water after heat pump and temperature are positioned at a water tank lower than the cold water after heating simultaneously, cause water tank upper and lower temperature difference lower, the shortcoming that efficiency is relatively low, and with respect to two courage water tanks, there is the shortcoming that water rate is low, easily mix water in drum list courage water tank.
Summary of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is for providing water rate high, energy-conservation a kind of Teat pump boiler water tank.
To achieve these goals, the utility model is by the following technical solutions:
A kind of Teat pump boiler water tank, it comprises the inlet water tank that stores lower temperature water and the water tank that stores higher temperature water, described inlet water tank and water tank are communicated with by connecting water pipe, and connecting water pipe one openend is located at inlet water tank top, and another openend of connecting water pipe is located at water tank bottom; Described inlet water tank downside is provided with running water water inlet and recirculated water delivery port from top to bottom successively; Described water tank upside is provided with successively from top to bottom and uses water out and recirculated water water inlet; Described recirculated water delivery port connects the water inlet end of heat pump by circulating water inlet, described circulating water inlet is provided with water pump, and the water side of described heat pump connects water inlet of hot water by circulating water inlet.
Described heat pump comprises cabinet, in described cabinet, is provided with blower fan, is provided with shell and tube exchanger, restricting element, evaporimeter, four-way change-over valve and compressor in cabinet; Described shell and tube exchanger is provided with heat exchanger tube; Described heat exchanger tube, four-way change-over valve, evaporimeter and restricting element connect into loop in turn, and described compressor is connected with four-way change-over valve.Heat exchanger tube by shell and tube exchanger produces heat exchange, the hot water that water temperature relative temperature is higher will be formed after cool water heating, the hot water that relative temperature is higher enters water inlet of hot water through circulating water outlet pipe and flows into water tank, the hot water that in water tank, temperature is higher is positioned at water tank top, the hot water that temperature is lower is positioned at the bottom of water tank, the lower water of water tank temperature of lower is under the effect of water pump power, flow to the top of inlet water tank, thereby make the compare coolant-temperature gage of bottom of inlet water tank of the top water temperature of inlet water tank high.Therefore can ensure that the coolant-temperature gage that uses water out to flow out is higher, the water temperature that enters Teat pump boiler heating is lower, thereby makes source pump in good operation conditions, improves the Energy Efficiency Ratio of Teat pump boiler.Effectively save the energy, simultaneously in the time using hot water, running water enters from the running water inlet of inlet water tank bottom, the water of relatively-high temperature is pressed onto to the bottom of water tank from the top of inlet water tank, the water that goes out water tank bottom again the water of the relatively-high temperature on water tank top from water nozzle is extruded, thereby the high result of use of water rate of accomplishing water tank.
Described inlet water tank and water tank are provided with outward with a casing, and group all-in-one-piece cubic water tank, is convenient to install good looking appearance.
The utility model adopts above technical scheme, by the water tank of inlet water tank and the two courages of water tank composition, the mode that inlet water tank and water tank are communicated with composition series connection by connecting water pipe supplies water, reach maximum water rate and can in the time that Teat pump boiler moves, obtain minimum inflow temperature and the highest leaving water temperature, thereby can allow Teat pump boiler reach the most energy-conservation optimal operational condition.And water tank is accomplished the state of high water rate.
Brief description of the drawings
Below in conjunction with brief description of the drawings and detailed description of the invention, the utility model is done to further detailed description.
Fig. 1 is the structure principle chart of a kind of Teat pump boiler of the utility model water tank.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is done to further detailed description.
Shown in Fig. 1, a kind of Teat pump boiler water tank of the utility model, it comprises the inlet water tank 1 that stores lower temperature water and the water tank 2 that stores higher temperature water, the outer shell 3 that is provided with of described inlet water tank 1 and water tank 2, described inlet water tank 1 and water tank 2 are communicated with by connecting water pipe 4, connecting water pipe 4 one openends are located at inlet water tank 1 top, and connecting water pipe 4 another openends are located at water tank 2 bottoms; Described inlet water tank 1 downside is provided with running water water inlet 11 and recirculated water delivery port 12 from top to bottom successively; Described water tank 2 upsides are provided with successively from top to bottom and use water out 21 and recirculated water water inlet 22; Described recirculated water delivery port 12 connects the water inlet end of Teat pump boiler 5 by circulating water inlet 13, described circulating water pipe 13 is provided with water pump 6, and the water side of described Teat pump boiler 5 connects recirculated water water inlet 22 by circulating water outlet pipe 23.
Described heat pump 5 comprises cabinet, and described cabinet is provided with blower fan 51, is provided with shell and tube exchanger 52, restricting element 53, evaporimeter 54, four-way change-over valve 55 and compressor 56 in cabinet; Described shell and tube exchanger 52 is provided with heat exchanger tube 521; Described heat exchanger tube 521, four-way change-over valve 55, evaporimeter 54 and restricting element 53 connect into loop in turn, and described compressor 56 is connected with four-way change-over valve 55.Heat exchanger tube 521 by shell and tube exchanger 52 produces heat exchange, running water water inlet 11 is flowed into the cold water of inlet water tank, after heat exchanger 521 heating, form the hot water that water temperature is higher than cold water temperature, hot water flows into water tank 2 through circulating water outlet pipe 23 by water inlet of hot water 22, the hot water that in water tank 2, temperature is higher is positioned at water tank 2 tops, the hot water that temperature is lower is positioned at the bottom of water tank 2, therefore can ensure that the coolant-temperature gage that uses water out 21 to flow out is higher, the temperature that delivery port 12 enters Teat pump boiler is lower, thereby make Teat pump boiler in optimal operational condition, efficiency the best, effectively improve Energy Efficiency Ratio and save the energy.
Running water is entered in inlet water tank 1 by running water water inlet 11, the water inlet end that is shell and tube exchanger 52 through circulating water inlet 13 at the dirty water inlet end to heat pump 5 of effect of water pump 6 by recirculated water delivery port 12, be heated to be after hot water through heat exchanger tube 521, hot water is that the water side of shell and tube exchanger 52 flows into water tank 2 through circulating water outlet pipe 23 by water inlet of hot water 22 by the water side of heat pump 5, the hot water that the interior temperature of water tank 2 is higher is positioned at the top of water tank 2, the hot water that temperature is lower is positioned at the bottom of water tank 2, thereby has improved temperature and the leaving water temperature of water tank 2.In the time that needs use hot water, running water one enters inlet water tank 1 straight through running water water inlet 11, be located at by connecting water pipe 4 opening that the opening on inlet water tank 1 top is located at water tank 2 bottoms through connecting water pipe 4 by connecting water pipe 4 again and enter water tank 2, under the effect of hydraulic pressure, the water on water tank 2 tops, by using water out 21 to flow out, is supplied with and is used.Thereby can reach maximum water rate, the use hot water of research on maximum utilized quantity.
Claims (3)
1. a Teat pump boiler water tank, it is characterized in that: it comprises the inlet water tank that stores lower temperature water and the water tank that stores higher temperature water, described inlet water tank and water tank are communicated with by connecting water pipe, connecting water pipe one openend is located at inlet water tank top, and another openend of connecting water pipe is located at water tank bottom; Described inlet water tank downside is provided with running water water inlet and recirculated water delivery port from top to bottom successively; Described water tank upside is provided with successively from top to bottom and uses water out and recirculated water water inlet; Described recirculated water delivery port connects the water inlet end of Teat pump boiler by circulating water inlet, described circulating water inlet is provided with water pump, and the water side of described Teat pump boiler connects water inlet of hot water by circulating water outlet pipe.
2. a kind of Teat pump boiler water tank according to claim 1, is characterized in that: described Teat pump boiler comprises cabinet, in described cabinet, is provided with blower fan, is provided with shell and tube exchanger, restricting element, evaporimeter, four-way change-over valve and compressor in cabinet; Described shell and tube exchanger is provided with heat exchanger tube; Described heat exchanger tube, four-way change-over valve, evaporimeter and restricting element connect into loop in turn, and described compressor is connected with four-way change-over valve.
3. a kind of Teat pump boiler water tank according to claim 1, is characterized in that: described inlet water tank and water tank are provided with shell outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019003.5U CN203687378U (en) | 2014-01-14 | 2014-01-14 | Water tank used for heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019003.5U CN203687378U (en) | 2014-01-14 | 2014-01-14 | Water tank used for heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687378U true CN203687378U (en) | 2014-07-02 |
Family
ID=51009267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019003.5U Expired - Fee Related CN203687378U (en) | 2014-01-14 | 2014-01-14 | Water tank used for heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687378U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134428A (en) * | 2015-08-07 | 2015-12-09 | 武汉理工大学 | Thermal insulation device of automobile diesel oil pipe |
| CN105823216A (en) * | 2016-04-11 | 2016-08-03 | 珠海格力电器股份有限公司 | Water storage tank, circulating heat pump water heater and heating method |
| CN107449148A (en) * | 2016-05-30 | 2017-12-08 | 珠海格力电器股份有限公司 | Heat pump water heater water tank and heat pump water heater |
| CN109855230A (en) * | 2019-03-06 | 2019-06-07 | 珠海格力电器股份有限公司 | Air conditioner and overheating prevention protection control method thereof |
-
2014
- 2014-01-14 CN CN201420019003.5U patent/CN203687378U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134428A (en) * | 2015-08-07 | 2015-12-09 | 武汉理工大学 | Thermal insulation device of automobile diesel oil pipe |
| CN105134428B (en) * | 2015-08-07 | 2017-12-29 | 武汉理工大学 | A kind of diesel engine of vehicle petroleum pipeline attemperator |
| CN105823216A (en) * | 2016-04-11 | 2016-08-03 | 珠海格力电器股份有限公司 | Water storage tank, circulating heat pump water heater and heating method |
| CN107449148A (en) * | 2016-05-30 | 2017-12-08 | 珠海格力电器股份有限公司 | Heat pump water heater water tank and heat pump water heater |
| CN109855230A (en) * | 2019-03-06 | 2019-06-07 | 珠海格力电器股份有限公司 | Air conditioner and overheating prevention protection control 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: 20140702 Termination date: 20160114 |
|
| EXPY | Termination of patent right or utility model |