CN2558919Y - Heat pipe type thermoelectric water heater - Google Patents
Heat pipe type thermoelectric water heater Download PDFInfo
- Publication number
- CN2558919Y CN2558919Y CN 02224369 CN02224369U CN2558919Y CN 2558919 Y CN2558919 Y CN 2558919Y CN 02224369 CN02224369 CN 02224369 CN 02224369 U CN02224369 U CN 02224369U CN 2558919 Y CN2558919 Y CN 2558919Y
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- China
- Prior art keywords
- pipe
- heat
- heat pipe
- water
- thermoelectric
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a heat-pipe thermoelectric water heater, which is characterized in that thermoelectric chips are employed as heating elements; a hot end of the water heater is attached with a hot end heat exchanger while a cold end thereof is attached with a heat-pipe condensing section; a water inlet of the hot end heat exchanger is connected with a water inlet pipe while a water outlet thereof is connected with a hot water outlet pipe; the upper end of the heat-pipe condensing section is connected with an upper heat-pipe steam collecting duct and is communicated with a heat-pipe evaporating section arranged inside a waste water box through a heat-pipe evaporating duct while the lower end thereof is connected with an upper heat-pipe condensate collecting duct and is communicated with the lower end of the heat-pipe evaporating section through a condensate pipe and a lower heat-pipe condensate collecting duct so as to form circulation. The utility model combines the heat-pipe heat conduction technology with the thermoelectric heat pump technology and is able to collect heat energy of waste bathing water to be improved as high-grade heat efficiency to heat tap water under force of thermoelectric chips and the heat pump, thus being able to achieve aims of waste heat recycling, heat pollution removing, energy saving and environmental protection. Heating coefficients of the utility model is able to reach 2.0 or so and energy is saved by 50 percent; in addition, the utility model can fundamentally eliminate hidden danger of the electric water heater.
Description
Technical field:
The utility model relates to a kind of water heater, is specifically related to a kind of thermoelectric water heater.
Background technology:
No matter present existing electrothermal heater is heat-storage water heater or instantaneous water heater, all is to adopt electric energy to be converted into heat energy after the electrothermal tube energising of certain form cold water is directly heated.The heat-storage electric heater stand-by period is long, and water consumption is restricted, and heat loss is bigger.Instantaneous water heater's power load is big, and a lot of household lines are difficult to bear, and the electrothermal tube of the water heater of this two class all directly is immersed in the water danger that existence is leaked electricity because of electrothermal tube protective layer cracking.According to the law of thermodynamics, the thermal efficiency of existing electric heater is lower than 100%, and promptly heating efficiency is less than 1.0, thereby power consumption is bigger.
The utility model content:
It is rapid that technical problem to be solved in the utility model provides a kind of heating, safe in utilization, little power consumption, the thermoelectric water heater of the heat pipe-type of thermal efficiency height.
Technical problem of the present utility model is to solve by following technical scheme, it is characterized in that it be with thermoelectric chip as heating element heater, its hot junction and hot end heat exchanger are fitted, cold junction and heat pipe condenser section applying, the hot end heat exchanger water inlet taps into water pipe, and delivery port meets the hot water outlet pipe; Termination heat pipe steam upper set pipe on the heat pipe condenser section, and be communicated with heat pipe evaporator section in being located at the waste water box by the heat pipe steam pipe, it is termination heat pipe condensate liquid upper set pipe down, and is communicated with the formation circulation with the heat pipe evaporator section lower end by concetrated pipe under condensate line and the heat pipe condensate liquid.
The utility model adopts hot conduction technique of heat pipe and thermoelectric heatpump technology to combine; by reclaiming bath wastewater heat energy under the effect of thermoelectric chip heat pump; be promoted to high-grade heat energy and be used to add hot tap-water, reach recovery used heat, eliminate thermal pollution, energy savings, protection environment, safing purpose environment as health hot water.Pyrogenicity mechanism of the present utility model and common electrical water heater have basic different, combine with the thermoelectric heatpump technology by the separated heat pipe technology, and its pyrogenicity coefficient can reach about 2.0, can save energy 50%, and can eliminate the potential safety hazard of electric heater at all.
Description of drawings:
Fig. 1 is the utility model embodiment schematic diagram.
Among the figure:
1-heat pipe steam upper set pipe; 2-connects water pipe;
The 3-hot end heat exchanger; The 4-thermoelectric chip;
The 5-heat pipe condenser section; The 6-outer cover of water heater;
7-heat pipe condensate liquid upper set pipe; The 8-hot water outlet pipe;
The 9-hot water hose; The 10-hot-water nozzle;
11-waste water box; Concetrated pipe under the 12-heat pipe steam;
The 13-heat pipe evaporator section; Concetrated pipe under the 14-heat pipe condensate liquid;
15-heat pipe steam pipe; 16-heat pipe condensate line;
17-running water water inlet pipe.
The specific embodiment:
The utility model is that the characteristic of utilizing thermoelectric chip itself to be had designs, and wherein thermoelectric chip 4 is a heating element heater, and it is a semiconductor chip that joins with direct current.When the direct current, thermoelectric chip 4 two ends form hot junction and cold junction owing to having heat absorption and exothermic phenomenon, after suitable heat transfer measure combines, have the characteristic of heat pump.As shown in Figure 1, the utility model is according to this mechanism, chip and dc source are joined, hot junction that is produced and hot end heat exchanger 3 fit thus, and it can absorb the heat energy in thermoelectric chip 4 hot junctions, simultaneously, hot end heat exchanger 3 is by after connecting water pipe 2 series connection, be connected with running water water inlet pipe 17 and hot water outlet pipe 8, can heat, can under thermoelectric core 4 effects, the temperature of water be raise when promptly cold water is flowed through this hot end heat exchanger 3 water.Hot water after being heated flows out after can be for uses such as the people have a bath after hot water hose 9 and hot-water nozzle 10 ejections from hot water outlet pipe 8.Because the hot water waste water after using still has higher temperature, all is by sewer it to be discharged usually, make many heat energy with efflux wastewater by slatterning in vain, and constitute thermal pollution to external environment.The utility model is for overcoming this defective, abundant energy savings, one waste water box 11 is set in bathroom, in this waste water box 11 heat pipe evaporator section 13 is housed, its upper end communicates with concetrated pipe 12 under the heat pipe steam, concetrated pipe 12 joins with heat pipe steam pipe 15 again under the heat pipe steam, and is communicated with heat pipe condenser section 5 by this pipe, and heat pipe condenser section 5 is fitted with thermoelectric chip 4 cold junctions.In the time of in containing the waste water inflow waste water box 11 that has surplus heat after the washing, working medium in the heat pipe evaporator section 13 can be vaporizated into steam under the effect of waste water heat energy, these steam that are vaporized can by with heat pipe steam that heat pipe evaporator section 13 is connected under concetrated pipe 12 up, enter in the heat pipe condenser section 5 that joins with it, and heat pipe condenser section 5 is because fit with thermoelectric chip 4 cold junctions, its cold junction will absorb this partial heat energy, make heat-pipe working medium condensation in heat pipe condenser section 5, emit condensation heat, and this partial heat energy is reached the hot junction by the heat pump effect, be converted into the high level heat of hot end heat exchanger 3, and, the water in this heat exchanger of flowing through is heated by hot end heat exchanger 3 absorptions.Like this, the heat energy of being exported just is the electric energy of consumption and the used heat sum of recovery, and its pyrogenicity efficient greatly improves, and the pyrogenicity coefficient can reach 2.0, has the energy-saving effect of highly significant.Heat pipe condenser section 5 lower ends link to each other with heat pipe condensate liquid upper set pipe 7, and then be communicated with heat pipe evaporator section 13 lower ends by concetrated pipe 14 under heat pipe condensate line 16 and the heat pipe condensate liquid, heat-pipe working medium is after under heat pipe condenser section 5 condensations, condensate liquid flows into heat pipe evaporator section 13, heat absorption vaporization under the higher waste water effect of temperature in waste water box 11, up by concetrated pipe 12 under the heat pipe steam, said process, reciprocal operation capable of circulation, bath wastewater then in waste water box 11 by absorbing and cooling temperature after, efflux by sewer.
The utility model is for making full use of the thermoelectric heatpump characteristic, the water heater main body adopts the unit-combination type structure, each unit is staggered superimposed by two hot end heat exchangers 3, two groups of thermoelectric chips 4, a heat pipe condenser section 5, hot end heat exchanger 3 applying thermoelectric chips 4 hot junctions, heat pipe condenser section 5 applying thermoelectric chips 4 cold junctions; Between each unit, hot end heat exchanger 4 is by after connecting water pipe 2 and being connected in series, and then is connected with hot water outlet pipe 8 with running water water inlet pipe 17; Heat pipe condenser section 5 is by heat pipe steam upper set pipe 1 and 7 parallel connections of heat pipe condensate liquid upper set pipe, and then be connected with heat pipe condensate line 16 with heat pipe steam pipe 15, every group of thermoelectric chip 4 is in series mutually by little chip more than two or two, after carrying out series-parallel connection by series, parallel between every group, connect by direct current again.
The utility model has been realized the water power isolation, promptly by the heat pump effect, indirectly water is heated, thereby has eliminated potential safety hazard, by reclaiming used heat, can reach purpose of energy saving.
Claims (4)
1, the thermoelectric water heater of a kind of heat pipe-type, it is characterized in that it is as heating element heater with thermoelectric chip (4), described thermoelectric chip (4) hot junction and hot end heat exchanger (3) are fitted, cold junction and heat pipe condenser section (5) are fitted, hot end heat exchanger (3) water inlet taps into water pipe (17), and delivery port meets hot water outlet pipe (8); Heat pipe condenser section (5) is gone up termination heat pipe steam upper set pipe (1), and by heat pipe steam pipe (15) be located at the interior heat pipe evaporator section (13) of waste water box (11) upper end and be communicated with, it is termination heat pipe condensate liquid upper set pipe (7) down, and is communicated with heat pipe evaporator section (13) lower end by concetrated pipe (14) under heat pipe condensate line (16) and the heat pipe condensate liquid.
2, the thermoelectric water heater of heat pipe-type according to claim 1 is characterized in that thermoelectric chip (4) is a semiconductor chip that joins with direct current.
3, the thermoelectric water heater of heat pipe-type according to claim 1 and 2, it is characterized in that thermoelectric chip (4) is to be connected into group mutually by little chip more than two or two, each group's cold junction and heat pipe condenser section (5) are fitted, heating unit is fitted into hot end heat exchanger (3) in the hot junction, forms the water heater main body by the unit.
4, according to claim 1 or the thermoelectric water heaters of 2 or 3 described heat pipe-types, it is characterized in that between each unit hot end heat exchanger (3) by connecting water pipe (2) serial connection mutually, and with running water water inlet pipe (17), hot water outlet pipe (8) tandem connection; Be connected in parallel by heat pipe steam upper set pipe (1) and heat pipe condensate liquid upper set pipe (7) between the heat pipe condenser section (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224369 CN2558919Y (en) | 2002-07-02 | 2002-07-02 | Heat pipe type thermoelectric water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02224369 CN2558919Y (en) | 2002-07-02 | 2002-07-02 | Heat pipe type thermoelectric water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2558919Y true CN2558919Y (en) | 2003-07-02 |
Family
ID=33701801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02224369 Expired - Fee Related CN2558919Y (en) | 2002-07-02 | 2002-07-02 | Heat pipe type thermoelectric water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2558919Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846466A (en) * | 2010-04-09 | 2010-09-29 | 胡长海 | Waste water residual heat recovering device |
| CN102450954A (en) * | 2010-10-15 | 2012-05-16 | 财团法人工业技术研究院 | Thermoelectric drinking device and thermoelectric heat pump |
| WO2012085551A3 (en) * | 2010-12-21 | 2012-10-04 | Doosan Power Systems Limited | Method & apparatus for the improvement of efficiency of thermal cycles |
| CN102721177A (en) * | 2012-07-06 | 2012-10-10 | 苟仲武 | Hot air source semiconductor heat pump heater and method for utilizing heater to perform heating |
| CN104848367A (en) * | 2014-12-06 | 2015-08-19 | 重庆汇贤优策科技有限公司 | Hot water supply system |
| US9310110B2 (en) | 2010-09-29 | 2016-04-12 | Industrial Technology Research Institute | Thermoelectric drinking apparatus and thermoelectric heat pump |
-
2002
- 2002-07-02 CN CN 02224369 patent/CN2558919Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846466A (en) * | 2010-04-09 | 2010-09-29 | 胡长海 | Waste water residual heat recovering device |
| CN101846466B (en) * | 2010-04-09 | 2011-09-14 | 胡长海 | Waste water residual heat recovering device |
| US9310110B2 (en) | 2010-09-29 | 2016-04-12 | Industrial Technology Research Institute | Thermoelectric drinking apparatus and thermoelectric heat pump |
| CN102450954A (en) * | 2010-10-15 | 2012-05-16 | 财团法人工业技术研究院 | Thermoelectric drinking device and thermoelectric heat pump |
| CN102450954B (en) * | 2010-10-15 | 2013-07-17 | 财团法人工业技术研究院 | Thermoelectric drinking device and thermoelectric heat pump |
| WO2012085551A3 (en) * | 2010-12-21 | 2012-10-04 | Doosan Power Systems Limited | Method & apparatus for the improvement of efficiency of thermal cycles |
| CN102721177A (en) * | 2012-07-06 | 2012-10-10 | 苟仲武 | Hot air source semiconductor heat pump heater and method for utilizing heater to perform heating |
| CN104848367A (en) * | 2014-12-06 | 2015-08-19 | 重庆汇贤优策科技有限公司 | Hot water supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |