CN104729084A - Heat-pump water heater - Google Patents
Heat-pump water heater Download PDFInfo
- Publication number
- CN104729084A CN104729084A CN201310727285.4A CN201310727285A CN104729084A CN 104729084 A CN104729084 A CN 104729084A CN 201310727285 A CN201310727285 A CN 201310727285A CN 104729084 A CN104729084 A CN 104729084A
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- Prior art keywords
- condenser
- water
- heat
- water tank
- outlet pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a heat-pump water heater. The heat-pump water heater comprises a water tank liner, a first condenser, a water inlet pipe, a water outlet pipe, an electric heating rod and a second condenser, wherein the first condenser and the second condenser are arranged in or at the two outside ends of the water tank liner, and the electric heating rod is arranged near the water outlet pipe. The heat-pump water heater is energy saving and capable of quickly providing hot water.
Description
Technical field
The present invention relates to a kind of heater, be specifically related to a kind of Teat pump boiler.
Background technology
At present, the water tank side mode of heating of static heating type heat pump water heater is divided into two kinds: internal coil-tube type and external coiled pipe type.Internal coil-tube type is that coil pipe is immersed in water at inner water tank internal placement heat(ing) coil, and high temperature refrigerant flows through heating water inside coil pipe; External coiled pipe type is tightly wound around heat(ing) coil at inner water tank outer wall, and coil pipe does not contact with water, and high temperature refrigerant flows through by heat by inner water tank wall transmission feedwater inside coil pipe, thus is heated by water.There is following unfavorable factor: when water tank bottom fills into a small amount of cold water, hot water as lasting in low discharge or by a small amount of hot water situation, if now start shooting water heating, due to water tank middle and upper part or hot water, and be whole heat(ing) coil to whole heating water tanks, easily cause water tank middle and upper part water temperature to exceed design temperature and unit operation inclement condition; If do not start shooting, be then equivalent to unit and started shooting evening, the heat time of again starting shooting is long.Hot water demand measure few in, unit still to whole heating water tanks water, can not flexible modulation tank hot water amount, cause too much hot water storage in water tank, exist heat dissipation waste.
Summary of the invention
For solving described problem, the invention provides a kind of Teat pump boiler.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of Teat pump boiler, comprises inner water tank, the first condenser, water inlet pipe, outlet pipe, electrically heated rod and the second condenser; Described first condenser and the second condenser are at the inside of described inner water tank or outside two ends; Near described outlet pipe, described electrically heated rod is set.
Further, described first condenser and the second condenser are cross section is oval spiral coil; The height of described first condenser is greater than the height of the second condenser; Heat-insulation layer in described inner water tank outer cladding.
The invention has the beneficial effects as follows: a kind of Teat pump boiler provided by the invention, not only energy-conservation but also can Quick supplying hot water.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, inner water tank, the 2, first condenser, 3, water inlet pipe, 4, outlet pipe, 5, electrically heated rod, 6, heat-insulation layer, 7, shell.
Detailed description of the invention
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of Teat pump boiler, is characterized in that: comprise inner water tank 1, first condenser 2, water inlet pipe 3, outlet pipe 4, electrically heated rod 5 and the second condenser 8; Described first condenser 2 and the second condenser 8 are at the inside of described inner water tank 1 or outside two ends, described first condenser 2 and the second condenser 8 for cross section be oval spiral coil, cross section is that oval spiral coil can increase heat exchange area, thus improves heat exchange efficiency.When single or less people's hot water or water consumption less (low discharge that namely low discharge water outlet causes is intake), half courage pattern can be selected, open the first condenser 2, close the second condenser 8, the height of described first condenser 2 is greater than the height of the second condenser 8.Which achieves the top of a feed-tank inner bag 1 half courage heating, when guaranteeing that hot water meets use, reducing the thermal loss of unnecessary hot water at inner water tank 1 as far as possible.Arrange described electrically heated rod 5 near described outlet pipe 4, owing to being provided with electrically heated rod 5, and the water inlet port of outlet pipe 4 is arranged near electrically heated rod 5 position, and now starting heating rod 5 can provide part hot water very soon, reaches energy-conservation effect.In addition, owing to using electrically heated rod 5, thus can improve the efficiency of heating, realize further providing hot water rapidly.As many people or when needing Large Copacity hot water, full courage pattern can be selected, open the first condenser 2 and the second condenser 8 simultaneously, namely now the water of FCL inner water tank 1 is heated, achieve the whole box water heating of inner water tank 1, guarantee that hot water meets and use.Heat-insulation layer 6 in described inner water tank 1 outer cladding, after water is heated, play good heat insulation effect, be unlikely to hot water and cool very soon.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a Teat pump boiler, is characterized in that: comprise inner water tank (1), the first condenser (2), water inlet pipe (3), outlet pipe (4), electrically heated rod (5) and the second condenser (8); Described first condenser (2) and the second condenser (8) are at the inside of described inner water tank (1) or outside two ends; Described electrically heated rod (5) is set near described outlet pipe (4).
2. a kind of Teat pump boiler according to claim 1, is characterized in that: described first condenser (2) and the second condenser (8) for cross section be oval spiral coil.
3. a kind of Teat pump boiler according to claim 1, is characterized in that: the height of described first condenser (2) is greater than the height of the second condenser (8).
4., according to the arbitrary described a kind of Teat pump boiler of Claims 1-4, it is characterized in that: heat-insulation layer (6) in described inner water tank (1) outer cladding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727285.4A CN104729084A (en) | 2013-12-24 | 2013-12-24 | Heat-pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727285.4A CN104729084A (en) | 2013-12-24 | 2013-12-24 | Heat-pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104729084A true CN104729084A (en) | 2015-06-24 |
Family
ID=53453231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727285.4A Pending CN104729084A (en) | 2013-12-24 | 2013-12-24 | Heat-pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104729084A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943472A (en) * | 2010-09-09 | 2011-01-12 | 江苏天舒电器有限公司 | Multi-stage self-adaptive household heat pump water heater |
| CN201772624U (en) * | 2010-05-11 | 2011-03-23 | 胡宗红 | Split-type fast-heating water tank of heat pump water heater |
| CN102012104A (en) * | 2010-12-14 | 2011-04-13 | 广东美的电器股份有限公司 | Water tank of heat pump water heater |
| CN202133114U (en) * | 2011-05-26 | 2012-02-01 | 海尔集团公司 | Water tank of heat pump water heater |
| EP2498027A1 (en) * | 2011-03-09 | 2012-09-12 | Jérome Lucas | A condenser for a pump hot air/water with accumulation of hot water strata |
| CN202494219U (en) * | 2012-03-02 | 2012-10-17 | 珠海格力电器股份有限公司 | Frequency conversion heat-pump water heater |
| CN202521866U (en) * | 2012-02-27 | 2012-11-07 | 美的集团有限公司 | Water tank with variable hot water capacity |
| CN202993540U (en) * | 2012-12-21 | 2013-06-12 | 珠海格力电器股份有限公司 | Heat-pump water heater |
-
2013
- 2013-12-24 CN CN201310727285.4A patent/CN104729084A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201772624U (en) * | 2010-05-11 | 2011-03-23 | 胡宗红 | Split-type fast-heating water tank of heat pump water heater |
| CN101943472A (en) * | 2010-09-09 | 2011-01-12 | 江苏天舒电器有限公司 | Multi-stage self-adaptive household heat pump water heater |
| CN102012104A (en) * | 2010-12-14 | 2011-04-13 | 广东美的电器股份有限公司 | Water tank of heat pump water heater |
| EP2498027A1 (en) * | 2011-03-09 | 2012-09-12 | Jérome Lucas | A condenser for a pump hot air/water with accumulation of hot water strata |
| CN202133114U (en) * | 2011-05-26 | 2012-02-01 | 海尔集团公司 | Water tank of heat pump water heater |
| CN202521866U (en) * | 2012-02-27 | 2012-11-07 | 美的集团有限公司 | Water tank with variable hot water capacity |
| CN202494219U (en) * | 2012-03-02 | 2012-10-17 | 珠海格力电器股份有限公司 | Frequency conversion heat-pump water heater |
| CN202993540U (en) * | 2012-12-21 | 2013-06-12 | 珠海格力电器股份有限公司 | Heat-pump water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |