CN204494815U - The energy-conservation recovery system of bath waste water residual heat - Google Patents
The energy-conservation recovery system of bath waste water residual heat Download PDFInfo
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- CN204494815U CN204494815U CN201520146801.9U CN201520146801U CN204494815U CN 204494815 U CN204494815 U CN 204494815U CN 201520146801 U CN201520146801 U CN 201520146801U CN 204494815 U CN204494815 U CN 204494815U
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- 239000002351 wastewater Substances 0.000 title claims abstract description 38
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000004134 energy conservation Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 100
- 238000003287 bathing Methods 0.000 claims abstract description 28
- 239000002918 waste heat Substances 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract 1
- 239000003245 coal Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses the energy-conservation recovery system of a kind of bath waste water residual heat, comprise cold water storage cistern and boiler, also be provided with the first collecting-tank and the second collecting-tank, the water inlet of the first collecting-tank respectively with the pond drainpipe of bathing of bathing pool, shower nozzle land wastewater drainage pipe be communicated with, First Heat Exchanger is provided with in the first collecting-tank, Hot water units is provided with in the second collecting-tank, the second heat exchanger is provided with in cold water storage cistern, the water inlet of First Heat Exchanger is communicated with water inlet respectively with the delivery port of delivery port with the second heat exchanger, first collecting-tank and the second collecting-tank are interconnected by overflow pipe, the cold water inlet of described Hot water units connects running water pipe, the hot water outlet of Hot water units is communicated with the water inlet of boiler.Beneficial effect is: the waste heat can recycling bathing pool waste discharge, and waste heat recovery rate is high, effectively improves the heat utilization rate of bathing pool Hot water units, can reduce bathing pool operating cost, good energy-conserving effect.
Description
Technical field
The utility model relates to a kind of energy-conservation recovery system, particularly the energy-conservation recovery system of a kind of bath waste water residual heat.
Background technology
Along with the raising gradually of people's living standard, the bathing place in city gets more and more, and the input of people's bathing consumption also increases gradually, and the power consumption losses such as the coal that bathing place consumes, electricity or combustion gas are increased year by year.For conventional large-scale centralized bathing, because bath hot water flow is concentrated greatly, with water, and the waste water in system generally directly enters sewerage, a large amount of waste water of such excretion, with wastewater temperature per ton for 30-40 degree calculates, the coal 1 kilogram of its energy waste about 4000 kilocalorie, 30-40 degree waste water per ton is drained and is approximately wasted 5 kilowatt hour electric energy.In sewage, the contained heat higher than environment temperature is wasted, and carries out waste heat recovery have larger economic worth to it, and day by day consume at the energy, increasingly exhausted, bathing place energy recovery more has environmental benefit and the social benefit of energy-saving and emission-reduction.
Utility model content
Technical problem to be solved in the utility model is to provide the energy-conservation recovery system of a kind of bath waste water residual heat, and this system can recycle the waste heat of bathing pool waste discharge, improves heat utilization rate, reduces operating cost.
For solving the problem, the utility model adopts following technical scheme:
The energy-conservation recovery system of a kind of bath waste water residual heat, comprise cold water storage cistern and boiler, its special character is: be also provided with the first collecting-tank and the second collecting-tank, the water inlet of the first collecting-tank respectively with the pond drainpipe of bathing of bathing pool, shower nozzle land wastewater drainage pipe be communicated with, First Heat Exchanger is provided with in the first collecting-tank, Hot water units is provided with in the second collecting-tank, the second heat exchanger is provided with in cold water storage cistern, the water inlet of First Heat Exchanger is communicated with water inlet respectively with the delivery port of delivery port with the second heat exchanger, first collecting-tank and the second collecting-tank are interconnected by overflow pipe, the cold water inlet of described Hot water units connects running water pipe, the hot water outlet of Hot water units is communicated with the water inlet of boiler.
Preferably, be provided with the first stillpot in the first collecting-tank inner bottom surface side, so that collect the booty in waste water.
Preferably, be provided with the second stillpot in the second collecting-tank inner bottom surface side, so that collect the booty in waste water.
Preferably, in the second collecting-tank, be provided with drainpipe, for draining the waste water after heat exchange.
Preferably, the water inlet of described first collecting-tank is also communicated with radiator drain pipe between Saunas.
Preferably, a delivery port of described cold water storage cistern is communicated with the water inlet of steam generator with water pump by pipeline, and the exhaust outlet of steam generator is communicated with radiator entrance between Saunas.
Preferably, the delivery port of boiler and another delivery port of cold water storage cistern pass through pipeline connection with the mixed water valve of each shower and the water inlet in pond of bathing successively.
The beneficial effects of the utility model are: the heat can replacing waste water in the first collecting-tank by First Heat Exchanger and the second heat exchanger is the preheating cold water in cold water storage cistern, by overflow pipe the waste water after first time heat exchange imported in the second collecting-tank and carry out secondary heat exchange with Hot water units, the working time of Hot water units can be saved, therefore this system can recycle the waste heat of bathing pool waste discharge, waste heat recovery rate is high, the heat utilization rate of effective raising bathing pool Hot water units, bathing pool operating cost can be reduced, good energy-conserving effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: pond 1 of bathing, pond drainpipe 2 of bathing, shower nozzle lands wastewater drainage pipe 3, radiator drain pipe 4, first collecting-tank 5, first stillpot 501 between Saunas, First Heat Exchanger 6, the second collecting-tank 7, second stillpot 701, water return pipeline 8, overflow pipe 9, Hot water units 10, pipeline 11, running water pipe 12, drainpipe 13, boiler 14, the second heat exchanger 15, cold water storage cistern 16, watering pipeline 17, water pump 18, pipeline 19, steam generator 20, cold water pipeline 21, hot water line 22, radiator 23 between Saunas, mixed water valve 24.
Detailed description of the invention
As shown in Figure 1, the energy-conservation recovery system of a kind of bath waste water residual heat that the utility model relates to, comprise cold water storage cistern 16 and boiler 14 and the first collecting-tank 5 and the second collecting-tank 7, wherein cold water storage cistern 16 and boiler 14 are arranged on more than ground, first collecting-tank 5 and the second collecting-tank 7 are arranged on below ground, and the inwall side of the first collecting-tank 5 is provided with three water inlets and three water inlets land radiator drain pipe 4 between wastewater drainage pipe 3 with Saunas is respectively communicated with the pond drainpipe 2 of bathing of bathing pool, shower nozzle.In the first collecting-tank 5, by seat supports, First Heat Exchanger 6 is installed, in the second collecting-tank 7, by support, Hot water units 10 is installed, in described cold water storage cistern 16, by seat supports, the second heat exchanger 15 is installed.
The water inlet of described First Heat Exchanger 6 is communicated with water return pipeline 8 respectively by watering pipeline 17 with the water inlet of the second heat exchanger 15 with the delivery port of the second heat exchanger 15, the delivery port of First Heat Exchanger 6, forms a closed hot water cyclesystem.A delivery port of described cold water storage cistern 16 is communicated with the water inlet of water pump 18 with steam generator 20 by pipeline 19, and between the exhaust outlet of steam generator 20 and Saunas, the entrance of radiator 23 passes through pipeline connection.The delivery port of boiler 14 is communicated with the water inlet in pond 1 of bathing with the mixed water valve 24 of each shower with cold water pipeline 21 respectively by hot water line 22 successively with another delivery port of cold water storage cistern 16.Be interconnected by an overflow pipe 9 between first collecting-tank 5 and the second collecting-tank 7, the cold water inlet of described Hot water units 10 connects running water pipe 12, and the hot water outlet of Hot water units 10 is communicated with by pipeline 11 with the water inlet of boiler 14.A drainpipe 13 is connected with, for draining the waste water after heat exchange in the second collecting-tank 7.
As preferably, be provided with the first stillpot 501 in the first collecting-tank 5 inner bottom surface side, be provided with the second stillpot 701 in the second collecting-tank 7 inner bottom surface side, so that collect the booty in waste water.
During work, the pond waste water of bathing of bathing pool, shower nozzle lands the condensed water of radiator 23 between waste water and Saunas and enters the first collecting-tank 5 respectively by drainpipe, heat exchange is carried out containing the water in the waste water of uniform temperature and First Heat Exchanger 6 in the first collecting-tank 5, according to gravity Natural Circulation principle, water in First Heat Exchanger 6 is heated Posterior circle and is flow in the second heat exchanger 15, and carry out heat exchange with the interior cold water stored of cold water storage cistern 16, cold water in cold water storage cistern 16 is promoted after uniform temperature by water pump 18 suction steam generator 20, produce steam by steam generator 20 and be supplied to radiator 23 between Saunas.
Waste water in first collecting-tank 5 is flowed into the second collecting-tank 7 by after a heat exchange by overflow pipe 9, second heat exchange is carried out with Hot water units 10 in the second collecting-tank 7, all heats in waste water are all extracted, simultaneously by Hot water units 10 by delivering to described boiler 14 after the tap water heating of inflow to serviceability temperature, use in order to bathing.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. the energy-conservation recovery system of bath waste water residual heat, comprise cold water storage cistern and boiler, it is characterized in that: be also provided with the first collecting-tank and the second collecting-tank, the water inlet of the first collecting-tank respectively with the pond drainpipe of bathing of bathing pool, shower nozzle land wastewater drainage pipe be communicated with, First Heat Exchanger is provided with in the first collecting-tank, Hot water units is provided with in the second collecting-tank, the second heat exchanger is provided with in cold water storage cistern, the water inlet of First Heat Exchanger is communicated with water inlet respectively with the delivery port of delivery port with the second heat exchanger, first collecting-tank and the second collecting-tank are interconnected by overflow pipe, the cold water inlet of described Hot water units connects running water pipe, the hot water outlet of Hot water units is communicated with the water inlet of boiler.
2. the energy-conservation recovery system of bath waste water residual heat according to claim 1, is characterized in that: be provided with the first stillpot in the first collecting-tank inner bottom surface side, so that collect the booty in waste water.
3. the energy-conservation recovery system of bath waste water residual heat according to claim 1, is characterized in that: be provided with the second stillpot in the second collecting-tank inner bottom surface side, so that collect the booty in waste water.
4. the energy-conservation recovery system of bath waste water residual heat according to claim 1, is characterized in that: in the second collecting-tank, be provided with drainpipe, for draining the waste water after heat exchange.
5. the energy-conservation recovery system of bath waste water residual heat according to claim 1, is characterized in that: the water inlet of described first collecting-tank is also communicated with radiator drain pipe between Saunas.
6. the energy-conservation recovery system of bath waste water residual heat according to claim 1, is characterized in that: a delivery port of described cold water storage cistern is communicated with the water inlet of steam generator with water pump by pipeline, and the exhaust outlet of steam generator is communicated with radiator entrance between Saunas.
7. the energy-conservation recovery system of bath waste water residual heat according to claim 1, is characterized in that: the delivery port of boiler and another delivery port of cold water storage cistern pass through pipeline connection with the mixed water valve of each shower and the water inlet in pond of bathing successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146801.9U CN204494815U (en) | 2015-03-12 | 2015-03-12 | The energy-conservation recovery system of bath waste water residual heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146801.9U CN204494815U (en) | 2015-03-12 | 2015-03-12 | The energy-conservation recovery system of bath waste water residual heat |
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| Publication Number | Publication Date |
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| CN204494815U true CN204494815U (en) | 2015-07-22 |
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| CN201520146801.9U Expired - Fee Related CN204494815U (en) | 2015-03-12 | 2015-03-12 | The energy-conservation recovery system of bath waste water residual heat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196661A (en) * | 2016-07-03 | 2016-12-07 | 安徽碧源环保工程有限公司 | A kind of apparatus for reusing residual heat |
-
2015
- 2015-03-12 CN CN201520146801.9U patent/CN204494815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196661A (en) * | 2016-07-03 | 2016-12-07 | 安徽碧源环保工程有限公司 | A kind of apparatus for reusing residual heat |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: Jinzhou City, Liaoning Province, Taian 121000 Taihe District 125-68 No. Patentee after: Jinzhou Baiduo Environmental Technology Engineering Co. Ltd. Address before: Jinzhou City, Liaoning Province, Taian 121000 Taihe District 125-67 No. Patentee before: Du Hongliang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20190312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |