CN202521866U - Water tank with variable hot water capacity - Google Patents
Water tank with variable hot water capacity Download PDFInfo
- Publication number
- CN202521866U CN202521866U CN2012200666004U CN201220066600U CN202521866U CN 202521866 U CN202521866 U CN 202521866U CN 2012200666004 U CN2012200666004 U CN 2012200666004U CN 201220066600 U CN201220066600 U CN 201220066600U CN 202521866 U CN202521866 U CN 202521866U
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- Prior art keywords
- water tank
- heat exchanger
- hot water
- press
- bearing
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 239000003507 refrigerant Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 210000000038 chest Anatomy 0.000 description 5
- 239000008236 heating water Substances 0.000 description 2
- 230000001932 seasonal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a water tank of variable hot water capacity, includes pressure-bearing water tank, heat exchanger and temperature sensor, and the upper and lower part all is provided with a heat exchanger and temperature sensor on the pressure-bearing water tank, and wherein water tank upper portion heat exchanger gathers an assembly input with two inputs of lower part heat exchanger, and two outputs gather an assembly output all the way, and assembly input and assembly output and heat pump system dock into refrigerant circulation circuit. The utility model discloses a respectively set up a heat exchanger in the upper and lower part of pressure-bearing water tank to set up a switch valve spare at heat exchanger's of lower part entry, through the switching of control switch valve spare, realize heating a whole case of hot water or only heat half case of hot water two kinds of functions, also realize the regulation of hot water varactor volume promptly. The utility model discloses can satisfy the demand that the factor such as family different seasons, different time, use number change sent the water consumption change. The device has the characteristics of simple and reasonable structure, energy conservation, environmental protection, easy realization and stable use.
Description
Technical field
The utility model relates to a kind of water tank, specifically is a kind of water tank of variable hot water capacity.
Background technology
At present, the heat exchanger that is provided with in the heat-pump water-heater water tank all comes into operation when operation, can't realize the adjusting of the heating water yield.And in the daily life, the hot water amount that people use is changing, and is many with the hot water amount as having a bath evening, then only needs morning a spot of hot water to be used for brushing teeth and washes one's face.In different seasonal, it is bigger that the hot water consumption also differs in addition.The design of in the past heat-pump water-heater water tank at every turn must heating one whole box water, and when causing a small amount of water, remaining most of hot water remains in water tank heat radiation temperature drop and causes waste.Therefore, be necessary to do further improvement.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, energy-conserving and environment-protective, is easy to realize, use the water tank of stable variable hot water capacity, to overcome weak point of the prior art.
Press the water tank of a kind of variable hot water capacity of this purpose design; Comprise press-bearing water tank, heat exchanger and temperature sensor; Its architectural feature is that the press-bearing water tank top and the bottom are provided with a heat exchanger and temperature sensor; Wherein the water tank upper heat exchanger gathers one the tunnel with two inputs of lower heat exchanger and becomes total input, and two outputs gather one the tunnel and become total output, and total input and total output and heat pump are to being connected into refrigerant circulation circuit.
Said overhead heat exchanger is arranged in the press-bearing water tank inner bag cavity, or it is external to be wrapped in the press-bearing water tank internal bladder cavity.
Said lower heat exchanger is arranged in the press-bearing water tank inner bag cavity, or it is external to be wrapped in the press-bearing water tank internal bladder cavity.
Be provided with magnetic valve between the input of said lower heat exchanger and the total input, or other switch valve member.
The utility model is through respectively being provided with a heat exchanger in the press-bearing water tank top and the bottom; And a switch valve member is set at the inlet of lower heat exchanger; Switching through the gauge tap valve member; Realize heating one FCL hot water or only heat two kinds of functions of half chests hot water, also promptly realize the adjusting of hot water varying capacity.The utility model can satisfy factors such as family's Various Seasonal, different time, the number of users variation demand that the water yield changes of applying.It has simple and reasonable, energy-conserving and environment-protective, is easy to realize, use stable characteristics.
Description of drawings
Fig. 1 is the operation principle sketch map of an embodiment of the utility model.
Fig. 2 is the operation principle sketch map of second embodiment.
1 is press-bearing water tank, and 2 is overhead heat exchanger, and 3 is upper temperature sensor, and 4 is lower heat exchanger, and 5 is the temperature of lower sensor, and 6 is magnetic valve.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
First embodiment
Referring to Fig. 1; A kind of water tank of variable hot water capacity comprises press-bearing water tank 1, water tank upper heat exchanger 2, lower heat exchanger 4, upper temperature sensor 3 and temperature of lower sensor 5 and is installed in the input a of lower heat exchanger 4 and the magnetic valve 6 between total input A.It is external that wherein overhead heat exchanger 2 and lower heat exchanger 4 are wrapped in press-bearing water tank 1 internal bladder cavity.The input a of lower heat exchanger 4 gathers one the tunnel with the input c of overhead heat exchanger 2 and becomes total input A; The output b of lower heat exchanger 4 gathers one the tunnel with the output d of overhead heat exchanger 2 and becomes total output B, and total input and total output and heat pump are to being connected into refrigerant circulation circuit.Open, close through magnetic valve 6, realize launching or cutting off the heat transfer of lower heat exchanger 4 and press-bearing water tank 1.
Second embodiment
Referring to Fig. 2, the difference of the present embodiment and first embodiment is that overhead heat exchanger 2 and lower heat exchanger 4 are arranged in the press-bearing water tank 1 inner bag cavity.Other does not state part, with first embodiment.
The control method of the water tank of the variable hot water capacity of the utility model is to realize half chests and FCL hot water signal through the timing that the different periods of controller are set, and opens the formation refrigerant circulation circuit through water tank top and the bottom temperature sensor control heat pump.The timing of different periods can be provided with arbitrarily, is suitable for water situation clocklike.
When controller is set to FCL hot water signal; Detect water tank temperature of lower sensor 5, when temperature is lower than setting value, open the heat pump main frame; This moment, magnetic valve 6 was opened; When water tank temperature of lower sensor 5 detects temperature and is higher than setting value, close heat pump main frame and magnetic valve 6, realize heating FCL hot water.When heating FCL hot water operation; Magnetic valve 6 is in open mode, discharges high pressure-temperature refrigerant total input A that flows through from the heat pump main frame, branches to a, c two inputs; Refrigerant flow through simultaneously overhead heat exchanger 2 and lower heat exchanger 4; Behind press-bearing water tank 1 heat-shift, flow out from b, d output respectively, gather to the total output of B and be circulated to the heat pump main frame.So accomplish an operation cycle.
When controller is set to half chests hot water signal, detect water tank upper temperature sensor 3, when temperature is lower than setting value; Then open the heat pump main frame, this moment, magnetic valve 6 cut out, when water tank upper temperature sensor 3 detects temperature and is higher than setting value; Close the heat pump main frame, realize heating half chests hot water.Only heat half chests hot water when operation, magnetic valve 6 is in closed condition, discharges high pressure-temperature refrigerant total input A that flows through from the heat pump main frame; Arrive the c input again, the overhead heat exchanger 2 of flowing through is behind press-bearing water tank 1 heat-shift; Flow out from the d output, be circulated to the heat pump main frame to the total output of B.So accomplish an operation cycle.At this moment, because the blocking-up of magnetic valve 6, the refrigerant lower heat exchanger 4 of not flowing through.Therefore, the water of heating water tank bottom has not only heated the water of water tank upper.
Claims (4)
1. the water tank of a variable hot water capacity; Comprise press-bearing water tank (1), heat exchanger and temperature sensor; It is characterized in that press-bearing water tank (1) top and the bottom are provided with a heat exchanger and temperature sensor; Wherein water tank upper heat exchanger (2) gathers one the tunnel with two inputs of lower heat exchanger (4) and becomes total input, and two outputs gather one the tunnel and become total output, and total input and total output and heat pump are to being connected into refrigerant circulation circuit.
2. according to the water tank of the said variable hot water capacity of claim 1, it is characterized in that said overhead heat exchanger (2) is arranged in press-bearing water tank (1) the inner bag cavity, or it is external to be wrapped in press-bearing water tank (1) internal bladder cavity.
3. according to the water tank of the said variable hot water capacity of claim 1, it is characterized in that said lower heat exchanger (4) is arranged in press-bearing water tank (1) the inner bag cavity, or it is external to be wrapped in press-bearing water tank (1) internal bladder cavity.
4. according to the water tank of each said variable hot water capacity of claim 1-3, it is characterized in that the input of said lower heat exchanger (4) and always be provided with magnetic valve (6) between the input, or other switch valve member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200666004U CN202521866U (en) | 2012-02-27 | 2012-02-27 | Water tank with variable hot water capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200666004U CN202521866U (en) | 2012-02-27 | 2012-02-27 | Water tank with variable hot water capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202521866U true CN202521866U (en) | 2012-11-07 |
Family
ID=47104811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200666004U Expired - Fee Related CN202521866U (en) | 2012-02-27 | 2012-02-27 | Water tank with variable hot water capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202521866U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884096A (en) * | 2012-12-21 | 2014-06-25 | 珠海格力电器股份有限公司 | Heat-pump water heater and water tank section heating method of same |
| CN104154782A (en) * | 2013-05-14 | 2014-11-19 | 海尔集团公司 | Heat exchanger of heat pump water tank and heat exchange method |
| CN104633929A (en) * | 2015-02-09 | 2015-05-20 | 艾欧史密斯(中国)热水器有限公司 | Heat-pump water heater and controlling method thereof |
| CN104729084A (en) * | 2013-12-24 | 2015-06-24 | 罗伟强 | Heat-pump water heater |
| CN112629039A (en) * | 2021-01-11 | 2021-04-09 | 浙江中广电器股份有限公司 | Heat pump water heater and control method thereof |
-
2012
- 2012-02-27 CN CN2012200666004U patent/CN202521866U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884096A (en) * | 2012-12-21 | 2014-06-25 | 珠海格力电器股份有限公司 | Heat-pump water heater and water tank section heating method of same |
| CN104154782A (en) * | 2013-05-14 | 2014-11-19 | 海尔集团公司 | Heat exchanger of heat pump water tank and heat exchange method |
| CN104729084A (en) * | 2013-12-24 | 2015-06-24 | 罗伟强 | Heat-pump water heater |
| CN104633929A (en) * | 2015-02-09 | 2015-05-20 | 艾欧史密斯(中国)热水器有限公司 | Heat-pump water heater and controlling method thereof |
| CN104633929B (en) * | 2015-02-09 | 2017-06-06 | 艾欧史密斯(中国)热水器有限公司 | Teat pump boiler and its control method |
| CN112629039A (en) * | 2021-01-11 | 2021-04-09 | 浙江中广电器股份有限公司 | Heat pump water heater and control method thereof |
| CN112629039B (en) * | 2021-01-11 | 2022-06-17 | 浙江中广电器集团股份有限公司 | Heat pump water heater and control method thereof |
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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 |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311, Guangdong, Foshan Town, Shunde District, Beijiao, 6 beautiful avenue, beautiful headquarters building, B District, 26 - 28 floor Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20180227 |