CN203561065U - Novel heat-pump water heater heat storage water tank - Google Patents
Novel heat-pump water heater heat storage water tank Download PDFInfo
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- CN203561065U CN203561065U CN201320738426.8U CN201320738426U CN203561065U CN 203561065 U CN203561065 U CN 203561065U CN 201320738426 U CN201320738426 U CN 201320738426U CN 203561065 U CN203561065 U CN 203561065U
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a novel heat-pump water heater heat storage water tank which mainly comprises a multistage variable-diameter spiral condensing coil, a water tank wall with a heat preservation effect, a cold water inlet pipe, a hot water outlet pipe, a sewage discharging pipe and corresponding valves. The condensing coil is placed in the water tank. The cold water inlet pipe penetrates through a box side wall through the lower portion of the water tank. The cold water inlet position is right opposite to the highest point of a bottom protruding sphere face of the water tank inner wall. The hot water outlet pipe penetrates through the tank body through the upper end portion of the water tank, and the position of the hot water outlet pipe is right opposite to the highest point of the top protruding sphere face of the water tank inner wall. The sewage discharging pipe penetrates through the tank body through the lower end portion of the water tank, and the position of the sewage discharging pipe is close to the bottom end of the inner side wall of the water tank. When a water inlet valve and a water outlet valve are closed at the same time for heating, the phenomenon of water temperature layering in the water tank can be improved through the structure of the multistage variable-diameter spiral condensing coil, and heating efficiency is improved. During the heating process of water going in through the water inlet pipe and water going out through the water outlet pipe, certain water temperature layers are reserved between stages of the coil, and more high-temperature hot water can be output.
Description
Technical field
The utility model patent relates to a kind of Teat pump boiler hot water storage tank, especially can improve water temperature delamination and the efficiency of heating surface and improve the Teat pump boiler hot water storage tank of hot water delivery efficiency.
Background technology
Teat pump boiler be a kind of efficient the 4th generation hot water acquisition device, because the characteristics such as it is energy-conservation, safety, environmental protection are subject to the people's attention.At present, have many companies to develop Related product, market sales volume grows with each passing day, and has shown powerful growth momentum.In the middle of the design of Teat pump boiler, most products adopt the built-in hot water storage tank of coil pipe, because it is simple in structure, it is little to take up room.The isodiametric spiral coil of the most employing of built-in coil pipe that is applicable to this water tank, can produce more serious water temperature delamination phenomenon but this built-in coil condenser water tank in condensation heating is inner, and in the situation of water temperature delamination, the efficiency of heating surface is on the low side.Someone proposes to replace equal diameter spiral coil condenser with diameter variable spiral coil condenser, this way can be improved water temperature delamination, improve the efficiency of heating surface in the heating in static of the water in water tank, but when in the dynamic heat situation of user's water heating on one side on one side, homogeneous heating mode can not finely meet the demand of user to high-temperature-hot-water.
Summary of the invention
In order to overcome condenser coil serious lamination of water tank temperature when static state heats, strengthen laminar convection in heating process, improve the efficiency of heating surface.When dynamic heat, retain certain water temperature delamination, in short time, meet the demand of user to high-temperature water, the utility model proposes a kind of new Teat pump boiler hot water storage tank, condenser coil in this water tank can improve the serious lamination of water tank water temperature inside when static heating water, can improve the efficiency of heating surface.When dynamic heat water, can retain certain water temperature delamination, meet the demand of user to high-temperature water within a short period of time.
The utility model solves the technical scheme that its technical problem adopts: the condenser of hot water storage tank inside adopts multistage diameter variable spiral coil pipe, is placed in water tank bottom.Water tank top adopts spherical capping, and hot water outlet is placed in the peak of the spherical capping of hot water storage tank.
The beneficial effects of the utility model are: multistage diameter variable spiral condenser coil position is placed in water tank bottom, and after near arbitrary grade of coil pipe, water is heated, density reduces, hot water floating, cause the water generates disturbance in water tank, improved the serious layering of water temperature, strengthened the coefficient of heat transfer; Between not at the same level, retain certain water temperature layering, in the situation that user uses hot water while injects cool water heating, the more high-temperature water that can obtain within a short period of time; Hot water outlet is placed in water tank spherical top peak and is conducive to export high-temperature water.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model hot water tank structure schematic diagram in an embodiment.
Fig. 2 is the multistage diameter variable spiral condenser coil structural representation in the utility model boiler in an embodiment.
Fig. 3 is the cell level schematic three dimensional views in the utility model multistage diameter variable spiral condenser coil in an embodiment.
Fig. 4 is the application schematic diagram of the utility model boiler in an embodiment.
The specific embodiment
As shown in Figure 1, this boiler comprises that casing 4, multistage diameter variable spiral condenser coil 3, cold water enter pipe 2, hot water effuser 6, blow-off pipe 10 and the corresponding valve 1,5,9 of each pipeline.Wherein, cold water enters pipe 2 and penetrates case sidewall by water tank bottom, and its cooling water outlet position is just to tank inner wall bottom protrusion sphere peak.Hot water out pipe 6 penetrates casing by water tank upper end, and its position is just to tank inner wall top bump sphere peak.Blow-off pipe 10 penetrates casing by water tank bottom, and its position is near water tank madial wall bottom.
In embodiment illustrated in fig. 2, multistage diameter variable spiral condenser coil 3 is connected and composed by multiple identical cell cubes, and a cell cube is one-level, and cell cube is for straightening footpath condenser coil.Whole multistage diameter variable spiral condenser coil is arranged on the position near the bottom of casing.
Fig. 3 is the basic unit body that forms multistage diameter variable spiral coil condenser, and basic unit body is reducing condenser coil.
Fig. 4 is the application schematic diagram of hot water storage tank, multistage diameter variable spiral condenser coil outlet 8 in hot water storage tank in figure couples together by copper pipe and expansion valve 11, expansion valve 11, evaporimeter 12, compressor 13 connect successively, compressor couples together with multistage diameter variable spiral condenser coil inlet tube 7 again, forms heat pump water heater system.
Teat pump boiler is first opened cold water pipe valve 1 and hot water output valve 5 before opening, and closes blowoff valve 9, by cold water, is entered after pipe is filled with cold water in 2 feed-tanks and is closed Cold water tap and hot water output valve.Teat pump boiler is opened, cold-producing medium enters evaporimeter 12 from the lower interface of multistage diameter variable spiral condenser coil via device for cleaning pipeline overexpansion valve 11, its evaporation of absorbing heat in evaporimeter produces low temperature, the refrigerant vapour of low pressure, compressor 13 is by refrigerant vapour inspiration compressor, thereby compressor becomes high temperature by refrigerant vapor compression, the superheated steam of high pressure, by the import 7 of multistage diameter variable spiral condenser coil, enter multistage diameter variable spiral condenser coil again, the superheated steam that these cold-producing mediums form in multistage diameter variable spiral condenser coil heat release condensation and with water tank in cold water heat exchange.
Claims (2)
1. a Novel heat pump water heater hot water storage tank, respective valves by condenser coil, Teat pump boiler hot water storage tank casing, cold water inlet pipe, hot water out pipe, blow-off pipe and each pipe forms, and it is characterized by: condenser coil is placed in Teat pump boiler hot water storage tank box house; Cold water inlet pipe is equipped with valve, by water tank bottom, penetrates case sidewall, and sphere peak is just protruded to tank inner wall bottom in its cooling water inlet position; Hot water out pipe is equipped with valve, by water tank upper end, penetrates casing, and its position is just to tank inner wall top bump sphere peak; Blow-off pipe is equipped with valve, by water tank bottom, penetrates casing, and its position is near water tank madial wall bottom.
2. Novel heat pump water heater hot water storage tank according to claim 1, is characterized by: described condenser coil is to consist of multistage diameter variable spiral condenser coil, and its position is placed in apart from water tank bottom projection sphere peak 5 to 10 centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738426.8U CN203561065U (en) | 2013-11-21 | 2013-11-21 | Novel heat-pump water heater heat storage water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320738426.8U CN203561065U (en) | 2013-11-21 | 2013-11-21 | Novel heat-pump water heater heat storage water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561065U true CN203561065U (en) | 2014-04-23 |
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ID=50510783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320738426.8U Expired - Fee Related CN203561065U (en) | 2013-11-21 | 2013-11-21 | Novel heat-pump water heater heat storage water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371493A (en) * | 2015-11-12 | 2016-03-02 | 海宁金能热水器有限公司 | Overvoltage-protection two-coiler pressure-bearing water tank |
| CN107166725A (en) * | 2017-05-25 | 2017-09-15 | 海宁金能热水器有限公司 | A kind of air source water heater attemperater |
-
2013
- 2013-11-21 CN CN201320738426.8U patent/CN203561065U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371493A (en) * | 2015-11-12 | 2016-03-02 | 海宁金能热水器有限公司 | Overvoltage-protection two-coiler pressure-bearing water tank |
| CN105371493B (en) * | 2015-11-12 | 2018-07-06 | 海宁金能热水器有限公司 | A kind of overvoltage protection dual coil pipes press-bearing water tank |
| CN107166725A (en) * | 2017-05-25 | 2017-09-15 | 海宁金能热水器有限公司 | A kind of air source water heater attemperater |
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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: 20140423 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |