CN204071892U - A kind of recovery type heat bath devices - Google Patents
A kind of recovery type heat bath devices Download PDFInfo
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- CN204071892U CN204071892U CN201420526584.1U CN201420526584U CN204071892U CN 204071892 U CN204071892 U CN 204071892U CN 201420526584 U CN201420526584 U CN 201420526584U CN 204071892 U CN204071892 U CN 204071892U
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- heat exchange
- water tank
- temperature water
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- bath
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Abstract
The utility model discloses a kind of recovery type heat bath devices, comprise high-temperature water tank, low temperature water tank, compressor, have a bath platform collection box and evaporation tank; The hot sewage flowed into outside the clear water of the heat exchange coil one in platform collection box of having a bath and pipe carries out heat exchange, hot sewage after heat exchange enters evaporation tank, sprays after the clear water after heat exchange flows through middle reservoir, high-temperature water tank successively with after not mixed by mixed water valve by the clear water heated from shower nozzle; The gaseous refrigerant of discharging from compressor successively in high-temperature water tank in heat exchange coil three, middle reservoir heat exchange coil four carry out heat exchange with the clear water pipe, after heat exchange, gaseous refrigerant condenses heat release becomes liquid state, the heat exchange coil two that liquid refrigerant enters in evaporation tank again carries out heat exchange with the hot sewage outside pipe, liquid refrigerant after heat exchange becomes gaseous state, and gaseous refrigerant flows into compressor and discharges after compression.The utility model achieves the recycling of hot sewage used heat, and meet the demand of hot water bathing, efficiency of energy utilization improves greatly.
Description
Technical field
The present invention relates to hot water machine field, more specifically, relate to a kind of recovery type heat bath devices.
Background technology
At present, along with the raising day by day of living standards of the people, various water heater is used in industry being in great demand to hot water such as family and various commercial situations, particularly sauna bathing center, hotel, school, hospital widely.Traditional gas heater security enjoys query always, and electric heater energy consumption is huge, and solar water heater in the winter time result of use is not good.In recent years, air energy heat pump water heater widelyd popularize application, but also there is low-temperature heating scarce capacity, the hot water demand that electric heating function could meet winter must be aided with, and energy consumption be also larger.Have a large amount of heats toward contact after being become sewage by the used hot water of people, these heats have just emitted with sewage, cause great energy waste simultaneously.
The trial used hot water being carried out to recuperation of heat is disclosed in prior art, the patent of invention " a kind of waste heat recovery type hot-water boiler device in bathroom " being CN 101520208A as publication number comprises source pump, sewage heat exchanger and tap-water preheater, moisture from tap water pipe line is two-way, one road often supplies bathroom, another road is after feed pump pressurization, enter tap-water preheater and carry out preheating, the absorber section and the condenser section that enter absorption type heat pump assembly afterwards successively heat, then hot water storage tank is entered, as the normal supplying hot water in bathroom; The waste water of bath collected in described cesspool, filters through effluent filter, enters sewage heat exchanger heat exchange, discharge with after recirculated water heat exchange after then being pressurizeed by sewage pump; Described sewage heat exchanger cold side and the hot side of tap-water preheater and absorption type heat pump assembly evaporation side form closed circuit, and circulating pump is provided with on closed circuit, the steam that described boiler produces or hot water are sent in the generator of absorption type heat pump assembly, heat the medium in described generator, cooled water is by boiler blow-down water pumped back boiler.The evaporimeter section of the heat in sewage and tap-water preheater, absorption type heat pump assembly is carried out heat exchange by closed circuit by this technical scheme.Water in closed circuit can lose the heat in sewage, and heat transfer process is comparatively slow, and the heat rate of climb is slow, low to the utilization rate of hot sewage.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, improves the utilization rate to hot sewage, realizes economize energy, the invention provides a kind of recovery type heat bath devices.
Technical scheme: recovery type heat bath devices of the present invention, comprises mainframe box, have a bath platform collection box and evaporation tank; Described mainframe box comprises high-temperature water tank, low temperature water tank, compressor, mixed water valve and shower nozzle, be provided with in described high-temperature water tank in heat exchange coil three, described low temperature water tank and be provided with heat exchange coil four, be provided with heat exchange coil one in described platform collection box of having a bath, in described evaporation tank, be provided with heat exchange coil two; The hot sewage flowed into outside the clear water of the heat exchange coil one in platform collection box of having a bath and heat exchange coil one carries out heat exchange, hot sewage after heat exchange enters evaporation tank, sprays after the clear water after heat exchange flows through middle reservoir, high-temperature water tank successively with after not mixed by mixed water valve by the clear water heated from shower nozzle; The gaseous refrigerant of discharging from compressor successively in high-temperature water tank in heat exchange coil three, middle reservoir heat exchange coil four and heat exchange coil three, heat exchange coil clear water all round carry out heat exchange, after heat exchange, gaseous refrigerant condenses heat release becomes liquid refrigerant, the heat exchange coil two that liquid refrigerant enters in evaporation tank again carries out heat exchange with the hot sewage outside heat exchange coil two, liquid refrigerant after heat exchange becomes gaseous refrigerant, and gaseous refrigerant flows into compressor from the gas returning port of compressor and discharges after compression.
Being further defined to of technical solution of the present invention, is also provided with filter and capillary in described mainframe box; The exhaust outlet of described compressor is connected with the refrigerant inlet of described high-temperature water tank, the refrigerant outlet of described high-temperature water tank is connected with the refrigerant inlet of described middle reservoir, the refrigerant outlet of described middle reservoir is connected with the import of described filter, the outlet of described filter is connected with one end of described capillary, the other end of described capillary is connected with the refrigerant inlet of described evaporation tank, and the refrigerant outlet of described evaporation tank is connected with the gas returning port of described compressor.Through the circulation of cold-producing medium from the exhaust outlet of compressor to gas returning port, the transformation again to gaseous state from gaseous state to liquid state, thus complete primary heat pump circulation.
Further, the clear water entrance of described platform collection box of having a bath receives the clear water of running water pipe, the clear water of recovery type heat bath devices flows into from the clear water entrance of described platform collection box of having a bath, the clear water output of described platform collection box of having a bath is connected with the clear water import of described middle reservoir, the clear water output of described middle reservoir is connected with the clear water import of described high-temperature water tank, the clear water output of described high-temperature water tank is connected with one end of described mixed water valve, and the other end of described mixed water valve is connected with described shower nozzle.During the clear water of having a bath in platform collection box passes through after preheating again, reservoir, high-temperature water tank heat up gradually, spray from shower nozzle after the clear water do not heated with mixed water valve place mixes, realize the adjustment to the temperature of the utilization of hot sewage, recovery type heat bath devices operation energy consumption is greatly reduced, and energy-saving effect is obvious.
Further, the hot sewage of recovery type heat bath devices flows into from the wastewater inlet of described platform collection box of having a bath, described in the have a bath outlet of sewer of platform collection box be connected with the wastewater inlet of described evaporation tank, the outlet of sewer of described evaporation tank and water passage.The sewage reclaimed through the degree of superheat is discharged from sewer, realizes the Appropriate application of resource.
Further, having a bath described in platform collection box and be provided with deflection plate one, for guiding heat exchange coil one, impelling the clear water in heat exchange coil one and the hot effluent stream outside heat exchange coil one to contrary; Being provided with deflection plate two in described evaporation tank, for guiding heat exchange coil two, impelling the liquid refrigerant in heat exchange coil two and the hot effluent stream outside heat exchange coil two to contrary.By arranging deflection plate one, deflection plate two can improve heat exchange efficiency, improves heat transfer rate, makes full use of the heat of hot sewage.
Further, described mainframe box and described platform collection box of having a bath are that diagonal angle is arranged, described evaporation tank be located at described in have a bath immediately below platform collection box; Described shower nozzle on described mainframe box to be had a bath the top of platform collection box described in being located at.After the clear water of heating uses, become hot sewage from shower nozzle ejection, be fed directly to the wastewater inlet of platform collection box of having a bath.
Further, high-temperature water tank bottom half is located in the clear water import of described high-temperature water tank, the clear water output of described high-temperature water tank is located at high-temperature water tank casing top, the refrigerant inlet of described high-temperature water tank is located at high-temperature water tank casing top, the refrigerant outlet of described high-temperature water tank is located at high-temperature water tank bottom half, thus is realized the countercurrent flow of high-temperature water tank heat exchange coil three inner refrigerant and the outer clear water of heat exchange coil three; Low temperature water tank bottom half is located in the clear water import of described low temperature water tank, the clear water output of described low temperature water tank is located at low temperature water tank casing top, the refrigerant inlet of described low temperature water tank is located at low temperature water tank casing top, the refrigerant outlet of described low temperature water tank is located at low temperature water tank bottom half, thus realizes the countercurrent flow of low temperature water tank heat exchange coil four inner refrigerant and heat exchange coil clear water all round.By countercurrent flow, can enhanced heat exchange efficiency, reduce heat-exchange time.
Further, described cold-producing medium is freon.
Beneficial effect: compared with prior art, advantage of the present invention: sewage recovery type heat bath devices provided by the invention, achieve the recycling of hot sewage used heat, meet the demand of hot water bathing, efficiency of energy utilization improves greatly, have employed sewage economic benefits and social benefits recuperation of heat design, recovery type heat bath devices operation energy consumption is greatly reduced, and energy-saving effect is obvious; The present invention first carries out preheating by hot sewage to the clear water of having a bath in platform collection box, carries out the hot sewage after heat exchange and continues to carry out heat exchange with cold-producing medium, make full use of sewerage heat energy with clear water; Cold-producing medium successively with high-temperature water tank, low temperature water tank successively heat exchange, made full use of by the heat of cold-producing medium, the design at this two place compares general heat exchanging process, and heat exchange efficiency improves greatly, accomplishes maximum to the utilization of heat; Deflection plate one, deflection plate two are set having a bath in platform collection box and evaporation tank, improve heat exchange efficiency, clear water and hot sewage heat exchange more abundant; The countercurrent flow of clear water and cold-producing medium is achieved, enhanced heat exchange efficiency, minimizing heat-exchange time in high-temperature water tank, low temperature water tank.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is system principle schematic diagram of the present invention.
Detailed description of the invention
Below by accompanying drawing, technical solution of the present invention is described in detail, but protection scope of the present invention is not limited to described embodiment.
embodiment 1:recovery type heat bath devices as shown in Figure 1, comprises mainframe box 1, platform collection box 6 of having a bath, evaporation tank 7 three part.Mainframe box 1 is arranged in diagonal angle with platform collection box 6 of having a bath, and evaporation tank 7 is located at immediately below platform collection box 6 of having a bath; Shower nozzle 2 on mainframe box 1 is located at the top of platform collection box 6 of having a bath.Spray from shower nozzle 2 and become hot sewage after the clear water of heating uses, be fed directly to the wastewater inlet of platform collection box 6 of having a bath.
Wherein mainframe box comprises: shower nozzle 2, mixed water valve 28, compressor 5, filter 22, capillary 23, middle reservoir 3, high-temperature water tank 4, and be provided with heat exchange coil 4 33 in middle reservoir 3, in high-temperature water tank, 4 are provided with heat exchange coil 3 32; Have a bath in platform collection box 6 and be provided with heat exchange coil 1, in evaporation tank 7, be provided with heat exchange coil 3 13.
The exhaust outlet 30 of compressor 5 is connected with the refrigerant inlet 24 of high-temperature water tank 4, the refrigerant outlet 26 of high-temperature water tank 4 is connected with the refrigerant inlet 18 of middle reservoir 3, the refrigerant outlet 21 of middle reservoir 3 is connected with the import of filter 22, the outlet of filter 22 is connected with one end of capillary 23, the other end of capillary 23 is connected with the refrigerant inlet 17 of evaporation tank 7, and the refrigerant outlet 16 of evaporation tank 7 is connected with the gas returning port 31 of compressor 5.Gaseous refrigerant enters in the heat exchange coil 3 32 high-temperature water tank 4 from exhaust outlet 30 discharge of compressor 5, heat exchange is carried out with the clear water outside high-temperature water tank 4 heat exchange coil 3 32, thus heating clear water, cold-producing medium enters in the heat exchange coil 4 33 middle reservoir 3 after heat exchange coil 3 32 outflow, heat exchange is carried out with the clear water outside middle reservoir 3 heat exchange coil 4 33, cold-producing medium becomes liquid refrigerant after middle reservoir 3 condensation heat release, enter in the heat exchange coil 2 13 in evaporation tank 7 more successively through filter 22 and capillary 23, in liquid refrigerant and evaporation tank 7, hot sewage carries out heat exchange, heat in extract heat sewage, cold-producing medium becomes gaseous state from liquid state and flows out from the heat exchange coil 2 13 evaporation tank 7, then gaseous refrigerant flows into compressor 5 from the gas returning port 31 of compressor 5, discharge compressor 5 after compression, thus complete a heat pump cycle.The clear water import 25 of high-temperature water tank 4 and the clear water import 20 of middle reservoir 3 are all in the bottom of casing, the clear water output 27 of high-temperature water tank 4 and the clear water output 19 of middle reservoir 3 are all located at the top of casing, the refrigerant inlet 24 of heat exchange coil 3 32 in high-temperature water tank 4, the refrigerant inlet 18 of the heat exchange coil 4 33 of middle reservoir 3 is all located at the top of casing, the refrigerant outlet 25 of heat exchange coil 3 32 in high-temperature water tank 4, the refrigerant outlet 21 of the heat exchange coil 4 33 of middle reservoir 3 is all located at the bottom of casing, thus realize the countercurrent flow of water and cold-producing medium, enhanced heat exchange efficiency.
Have a bath platform collection box 6 on cover and be provided with wastewater inlet 9, platform collection box of having a bath covers for 6 times and is provided with outlet of sewer 10, have a bath in platform collection box 6 and be provided with heat exchange coil 1 and deflection plate 1, hot sewage outside clear water in heat exchange coil 1 and heat exchange coil 1 carries out heat exchange, under the guiding of deflection plate 1, clear water is just in time contrary with the flow direction of hot sewage, thus enhanced heat exchange, the heat in clear water extract heat sewage and being preheated; The outlet of sewer 10 that hot sewage covers for 6 from platform collection box of having a bath after heat exchange flows out, bath platform collection box covers for 6 times and is provided with outlet of sewer 10 and is connected with the wastewater inlet 15 of evaporation tank 7 upper cover, and hot sewage enters evaporation tank 7 after platform collection box 6 of having a bath flows out; Heat exchange coil 2 13 and deflection plate 2 35 is provided with in evaporation tank, hot sewage outside cold-producing medium in heat exchange coil 2 13 and heat exchange coil 2 13 carries out heat exchange, under the guiding of deflection plate 2 35, cold-producing medium is just in time contrary with the flow direction of hot sewage, thus enhanced heat exchange, heat in cold-producing medium extract heat sewage and be evaporated into gaseous state, cold-producing medium is got back in compressor 5 after refrigerant outlet 16 flows out, the outlet of sewer 14 that hot sewage then covers for 6 from platform collection box of having a bath flows out, and is finally discharged in sewer.In system, the circulation path of clear water (running water) enters into heat exchange coil 1 from the clear water import 11 of platform collection box 6 of having a bath, after preheating, the clear water import 20 of flowing out again therefrom reservoir 3 from the clear water output 12 of heat exchange coil 1 enters in reservoir 3, by after heating therefrom the clear water output 19 of reservoir 3 flow out, and then enter high-temperature water tank 4 from the clear water import 25 of high-temperature water tank 4, flow out from the clear water output 27 of high-temperature water tank 4 after again being heated, sprayed from shower nozzle 2 after not mixed by the clear water heated through overmulling water valve 28 by the clear water heated, become hot sewage after being used by bathing to have a bath in platform collection box 6 from wastewater inlet 9 inflow be provided with that covers of platform collection box 6 of having a bath.
As mentioned above, although represented with reference to specific preferred embodiment and described the present invention, it shall not be construed as the restriction to the present invention self.Under the spirit and scope of the present invention prerequisite not departing from claims definition, various change can be made in the form and details to it.
Claims (8)
1. a recovery type heat bath devices, is characterized in that: comprise mainframe box, have a bath platform collection box and evaporation tank; Described mainframe box comprises high-temperature water tank, low temperature water tank, compressor, mixed water valve and shower nozzle, be provided with in described high-temperature water tank in heat exchange coil three, described low temperature water tank and be provided with heat exchange coil four, be provided with heat exchange coil one in described platform collection box of having a bath, in described evaporation tank, be provided with heat exchange coil two; Flow into the clear water of heat exchange coil one in platform collection box of having a bath and carry out heat exchange with the hot sewage outside heat exchange coil one, do not sprayed from shower nozzle after mixing water valve and mixing by the clear water that heats after the clear water after the hot sewage after heat exchange enters evaporation tank, heat exchange flows through middle reservoir, high-temperature water tank successively with; The gaseous refrigerant of discharging from compressor successively in high-temperature water tank in heat exchange coil three, middle reservoir heat exchange coil four and heat exchange coil three, heat exchange coil clear water all round carry out heat exchange, after heat exchange, gaseous refrigerant condenses heat release becomes liquid refrigerant, the heat exchange coil two that liquid refrigerant enters in evaporation tank again carries out heat exchange with the hot sewage outside heat exchange coil two, liquid refrigerant after heat exchange becomes gaseous refrigerant, and gaseous refrigerant flows into compressor from the gas returning port of compressor and discharges after compression.
2. recovery type heat bath devices according to claim 1, is characterized in that: be also provided with filter and capillary in described mainframe box; The exhaust outlet of described compressor is connected with the refrigerant inlet of described high-temperature water tank, the refrigerant outlet of described high-temperature water tank is connected with the refrigerant inlet of described middle reservoir, the refrigerant outlet of described middle reservoir is connected with the import of described filter, the outlet of described filter is connected with one end of described capillary, the other end of described capillary is connected with the refrigerant inlet of described evaporation tank, and the refrigerant outlet of described evaporation tank is connected with the gas returning port of described compressor.
3. recovery type heat bath devices according to claim 1, it is characterized in that: described in the have a bath clear water entrance of platform collection box receive the clear water of running water pipe, the clear water output of described platform collection box of having a bath is connected with the clear water import of described middle reservoir, the clear water output of described middle reservoir is connected with the clear water import of described high-temperature water tank, the clear water output of described high-temperature water tank is connected with one end of described mixed water valve, and the other end of described mixed water valve is connected with described shower nozzle.
4. recovery type heat bath devices according to claim 1, it is characterized in that: the hot sewage of recovery type heat bath devices flows into from the wastewater inlet of described platform collection box of having a bath, the outlet of sewer of described platform collection box of having a bath is connected with the wastewater inlet of described evaporation tank, the outlet of sewer of described evaporation tank and water passage.
5. recovery type heat bath devices according to claim 1, is characterized in that: described in have a bath in platform collection box and being provided with deflection plate one, for guiding heat exchange coil one, impelling the clear water in heat exchange coil one and the hot effluent stream outside heat exchange coil one to contrary; Being provided with deflection plate two in described evaporation tank, for guiding heat exchange coil two, impelling the liquid refrigerant in heat exchange coil two and the hot effluent stream outside heat exchange coil two to contrary.
6. recovery type heat bath devices according to claim 1, is characterized in that: described mainframe box and described platform collection box of having a bath are that diagonal angle is arranged, described evaporation tank be located at described in have a bath immediately below platform collection box; Described shower nozzle on described mainframe box to be had a bath the top of platform collection box described in being located at.
7. recovery type heat bath devices according to claim 1, it is characterized in that: high-temperature water tank bottom half is located in the clear water import of described high-temperature water tank, the clear water output of described high-temperature water tank is located at high-temperature water tank casing top, the refrigerant inlet of described high-temperature water tank is located at high-temperature water tank casing top, the refrigerant outlet of described high-temperature water tank is located at high-temperature water tank bottom half, thus is realized the countercurrent flow of high-temperature water tank heat exchange coil three inner refrigerant and the outer clear water of heat exchange coil three; Low temperature water tank bottom half is located in the clear water import of described low temperature water tank, the clear water output of described low temperature water tank is located at low temperature water tank casing top, the refrigerant inlet of described low temperature water tank is located at low temperature water tank casing top, the refrigerant outlet of described low temperature water tank is located at low temperature water tank bottom half, thus realizes the countercurrent flow of low temperature water tank heat exchange coil four inner refrigerant and heat exchange coil clear water all round.
8. recovery type heat bath devices according to claim 1, is characterized in that: described cold-producing medium is freon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526584.1U CN204071892U (en) | 2014-09-12 | 2014-09-12 | A kind of recovery type heat bath devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526584.1U CN204071892U (en) | 2014-09-12 | 2014-09-12 | A kind of recovery type heat bath devices |
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| Publication Number | Publication Date |
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| CN204071892U true CN204071892U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420526584.1U Withdrawn - After Issue CN204071892U (en) | 2014-09-12 | 2014-09-12 | A kind of recovery type heat bath devices |
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| CN (1) | CN204071892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224004A (en) * | 2014-09-12 | 2014-12-24 | 王盛洪 | Heat recovery type bathing machine |
| CN105222342A (en) * | 2015-10-30 | 2016-01-06 | 江门市达能环保节能科技有限公司 | Enhanced heat exchange formula heat pump |
| CN106091746A (en) * | 2016-07-29 | 2016-11-09 | 广东国得科技发展有限公司 | Electromagnetic Heating hot-water heating system with hair caring waste water heat recovering equipment and heating means |
-
2014
- 2014-09-12 CN CN201420526584.1U patent/CN204071892U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224004A (en) * | 2014-09-12 | 2014-12-24 | 王盛洪 | Heat recovery type bathing machine |
| CN104224004B (en) * | 2014-09-12 | 2016-08-24 | 王盛洪 | A kind of recovery type heat bath devices |
| CN105222342A (en) * | 2015-10-30 | 2016-01-06 | 江门市达能环保节能科技有限公司 | Enhanced heat exchange formula heat pump |
| CN106091746A (en) * | 2016-07-29 | 2016-11-09 | 广东国得科技发展有限公司 | Electromagnetic Heating hot-water heating system with hair caring waste water heat recovering equipment and heating means |
| CN106091746B (en) * | 2016-07-29 | 2018-07-10 | 广东国得科技发展有限公司 | Electromagnetic heating hot-water heating system and heating means with hairdressing waste water heat recovering equipment |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20150107 Effective date of abandoning: 20160824 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |