CN201858775U - Waste heat utilization equipment for shower drainage - Google Patents
Waste heat utilization equipment for shower drainage Download PDFInfo
- Publication number
- CN201858775U CN201858775U CN2010200002822U CN201020000282U CN201858775U CN 201858775 U CN201858775 U CN 201858775U CN 2010200002822 U CN2010200002822 U CN 2010200002822U CN 201020000282 U CN201020000282 U CN 201020000282U CN 201858775 U CN201858775 U CN 201858775U
- Authority
- CN
- China
- Prior art keywords
- shower
- heat exchanger
- draining
- pipeline
- water
- Prior art date
- 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
Links
- 239000002918 waste heat Substances 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000000746 purification Methods 0.000 claims description 35
- 239000010865 sewage Substances 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000001276 controlling effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000004907 flux Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005548 health behavior Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model discloses a waste heat utilization equipment for shower drainage, which comprises a drip tray, a filter, a heat exchanger, a heater and an equipment for controlling and regulating the shower drainage flow in a shower drainage pipeline. The equipment for controlling and regulating the shower drainage flow in a shower drainage pipeline consists of a communicating vessel and an overflow port, or an automatic valve, or a water pump. The flow of the shower drainage in the heat exchanger is automatically adjusted and kept pace with the flow of clean water for shower according to the flow of clean water for the shower by the equipment for controlling and regulating the shower drainage flow and the flow of the shower drainage in the heat exchanger is equal to the flow of clean water for shower, thereby realizing stable, continuous and efficient heat exchange. The clean water for shower is fully and ceaselessly preheated before flowing into the heater, thereby saving a large amount of heat for the heater. The thermostatic control of the clean water for shower passing through the heater is ensured by the waste heat utilization equipment, especially when the supplied clean water for shower is low in temperature and the preheating temperature thereof in the heat exchanger is kept relatively stable.
Description
Technical field
The used heat that the utility model relates to a kind of shower draining utilizes equipment.
Background technology
Shower is a kind of health behavior common in the daily life, and shower adds hot water except a large amount of water of needs also need consume a large amount of heats, and the heat that adds hot water is dispersed in the surrounding environment in the shower process except small part is arranged, and the overwhelming majority is all along with draining is drained.Utilizing the used heat in the shower draining is a kind of very natural idea, and the trial of a lot of this respects is also arranged, and is CN1686037A " a kind of energy-saving bathroom of energy self heating water " as Chinese invention patent disclosed publication number on October 26th, 2005; China's utility model patent disclosed publication number on January 30th, 2008 is CN201012064Y " bathroom special-purpose water heater ", but these inventions or product since not to shower draining and shower with water purification carry out the flow Synchronization Control and etc. Flow-rate adjustment, thereby after being interrupted water in the meeting shower process the sometimes hot and sometimes cold phenomenon of shower water appears, and the flow of draining in the shower process may not be to be exactly the phenomenon that causes the heat in the intermittent or partial drainage of draining not utilized fully less than net water flux greater than net water flux, thereby can't realize stablizing, continuously, used heat utilization efficiently.
Summary of the invention
The technical problems to be solved in the utility model be overcome shower draining and shower in the used heat utilization of existing shower draining with the flow of water purification can't keep synchronously with equate to cause to realize to stablize, continuously, the phenomenon of heat exchange efficiently, provide a kind of used heat of shower draining to utilize equipment, can according to shower regulate the shower drain discharge that enters heat exchanger automatically with the flow of water purification and keep with shower with the flow of water purification synchronously and equate realization stablize, continuously, the equipment of used heat utilization efficiently.
The technical scheme that the above technical problem that solves the utility model adopts is: comprise drip tray, filter, heat exchanger, heater, drip tray is connected with filter, filter is connected with heat exchanger shower drain-side, the shower of heat exchanger is connected with heater with the water purification side, in the pipeline of the shower draining after drip tray, the filter equipment that can control and regulate the shower drain discharge is installed.
Described heat exchanger places described drip tray, the filter below, the shower draining is through described drip tray, filter flows into the shower drainage inlet of described heat exchanger, the equipment that can control and regulate the shower drain discharge in the pipeline of described shower draining is made up of linker and overfall, linker is connected between the lowest part and overfall of described heat exchanger shower draining delivery port one side, overfall is lower than described drip tray, filter but be higher than the peak level of described heat exchanger shower draining one side, overfall is connected with drainage pipeline, described heat exchanger shower draining one side lowest part has sewage draining exit, but sewage draining exit switch and be connected with drainage pipeline.
Described heat exchanger places described drip tray, filter below, the equipment that can control and regulate the shower drain discharge in the pipeline of described shower draining is at least one automatic valve, described heat exchanger shower draining one side highest point has overfall, its lowest part has sewage draining exit, overfall is connected with drainage pipeline, but sewage draining exit switch and be connected with drainage pipeline.
The equipment that can control and regulate the shower drain discharge in the pipeline of described shower draining is water pump, there is the water tank that can store the shower draining described drip tray, filter below, water tank has delivery port and overfall, its lowest part has sewage draining exit, overfall is connected with drainage pipeline, but the sewage draining exit switch also is connected with drainage pipeline, and the delivery port of water tank directly or indirectly is connected with the suction inlet of water pump.
In the pipeline of described shower draining and shower with flow sensor is all arranged in the pipeline of water purification, flow sensor is connected with flow controller, flow controller also is connected with described automatic valve or described water pump.
Be provided with water pump in the pipeline of shower with water purification.
Described shower is provided with open tank with the front end of the pipeline of water purification, and its water inlet connects water supply line.
Water pump in the described pipeline is a displacement pump, and two displacement pumps are connected on same the motor.
Described heat exchanger is connected the negative pressure suction side of water pump, and the position of described heater, the water tank that can store the shower draining, open tank all is lower than described heat exchanger.
Described heater is electric heater or gas heater; The type of described heat exchanger is shell-and-tube or board-like or bushing type or immersion; Described heat exchanger housing has the insulation heat insulation layer.
The peak level of described electric heater is lower than the lowest water level of the shower of described heat exchanger with water purification one side.
Owing to adopt technique scheme, the beneficial effects of the utility model are: the shower draining by heat exchanger to shower with water purification stablize, continuously, efficiently the heating, make that entering the preceding shower of heater uses water purification by abundant and uninterrupted preheating, for heater is saved a large amount of heats, when especially shower uses the supply water temperature of water purification to hang down; Shower simultaneously also can keep relative stability with the preheating temperature rise value of water purification in heat exchanger, and the thermostatic control when passing through heater for shower with water purification provides advantage.
Description of drawings
Fig. 1 is the waste heat utilization system schematic diagram of shower draining in the prior art.
Fig. 2 is the schematic diagram that the used heat of shower draining utilizes first embodiment.
Fig. 3 is the schematic diagram that the used heat of shower draining utilizes second embodiment.
Fig. 4 is the schematic diagram that the used heat of shower draining utilizes the 3rd embodiment.
Fig. 5 is the schematic diagram that the used heat of shower draining utilizes the 4th embodiment.
Fig. 6 is the schematic diagram that the used heat of shower draining utilizes the 5th embodiment.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the waste heat utilization system of the shower draining be made up of drip tray 1, filter 2, heat exchanger 3, heater 4, drainage pipeline 5, valve 6 etc. in the prior art, the shower draining enters shower draining one side of heat exchanger 3 after drip tray 1, filter 2 and the shower of opposite side is carried out heat exchange with water purification, and shower enters after the preheating to heat for shower in the heater 4 in heat exchanger 3 with water purification again and uses.
Below specific embodiment be described in detail in increase in the water lines of shower draining the equipment that can control and regulate the shower drain discharge realize shower draining and shower with stablize between the water purification, continuously, heat exchange efficiently.
Fig. 2 is the schematic diagram that the used heat of shower draining utilizes first embodiment, can control and regulate the equipment of shower drain discharge in the water lines of shower draining is made up of linker 7 and overfall 8, linker 7 is connected between the lowest part and overfall 8 of shower draining delivery port one side of heat exchanger 3, overfall 8 is lower than drip tray 1, filter 2 but be higher than the high water level of shower draining one side of heat exchanger 3, there is the pipeline waterpipe 5 that runs in overfall 8 belows, the shower draining one side lowest part of heat exchanger 3 has sewage draining exit 9, but sewage draining exit 9 switches also are connected with drainage pipeline 5, after shower draining one side of heat exchanger 3 is full of water, the shower draining is arranged again from drip tray 1, filter 2 enters heat exchanger 3, what equivalent then must be arranged simultaneously has changed hot shower draining with the shower that just enters heat exchanger 3 with water purification and has flowed out synchronously from the overfall 8 of heat exchanger 3, thereby guaranteed that shower draining and shower are synchronously all the time with water purification and wait flow, linker 7 can also be with an inverted U-shaped pipeline section replacement.This mode is simple and reliable, but because the flow velocity of shower draining is lower, so heat exchange efficiency is not high, the high more heat exchange efficiency of the flow velocity shower draining is also just good more if the vertical range between certain drip tray 1 and the heat exchanger 3 is big more.
Fig. 3 is the schematic diagram that the used heat of shower draining utilizes second embodiment, heat exchanger 3 places drip tray 1, filter 2 belows, vertical range between the two is the bigger the better, the equipment that can control and regulate flow in the pipeline of shower draining is an automatic valve 10 or two automatic valves: valve 10, valve 11, be used for controlling and adjusting shower drain discharge, if adopt an automatic valve then this valve should have quick unlatching concurrently, close and regulate the ability of flow, if adopt two automatic valves then valve has the characteristic such as the magnetic valve of quick opening and closing, another valve has the ability of regulating flow.Flow sensor 20 is arranged in the pipeline of shower draining, in the pipeline of shower with water purification flow sensor 19 is arranged, flow sensor 19,20, automatic valve 10,11 are connected with flow controller 21, and flow controller 21 detects shower with the flow of water purification and compare the back with the flow of flow sensor 20 detected shower drainings and automatic valve 10,11 is carried out flow switch control and Flow-rate adjustment by flow sensor 19.Heat exchanger 3 shower drainings one side lowest part has sewage draining exit 9, but sewage draining exit 9 switches and be connected with drainage pipeline 5, the peak of heat exchanger 3 shower drainings one side has overfall 22, and there is the pipeline waterpipe 5 that runs in its below.
Fig. 4 is the schematic diagram that the used heat of shower draining utilizes the 3rd embodiment, the equipment that can control and regulate flow in the pipeline of shower draining is water pump 12, there is the water tank 16 that can store the shower draining drip tray 1, filter 2 belows, the lowest part of water tank 16 has sewage draining exit 9, peak has overfall 22, and there is the pipeline waterpipe 5 that runs in sewage draining exit 9 and overfall 22 belows, and water pump 12 is connected with the delivery port of water tank 16, water pump 12 is as being higher than the delivery port of water tank 16, and then water pump 12 should have self-suction function.Flow sensor 20 is arranged in the pipeline of shower draining, in the pipeline of shower with water purification flow sensor 19 is arranged, flow sensor 19,20, water pump 12 are connected with flow controller 21, and flow controller 21 detects shower with the flow of water purification and compare the back with the flow of flow sensor 20 detected shower drainings and water pump 12 is carried out flow switch control and Flow-rate adjustment by flow sensor 19.
Fig. 5 is the schematic diagram that the used heat of shower draining utilizes the 4th embodiment, and this is to set up water pump 15 on the basis of the 3rd embodiment in the supply channel 14 of shower with water purification, solves the problem that can't use when the pressure of supply water of running water is on the low side.
Fig. 6 is the schematic diagram that the used heat of shower draining utilizes the 5th embodiment, this is all to change two water pumps 12,15 into displacement pump on the basis of the 4th embodiment, and be provided with open tank 13 with the front end of the pipeline of water purification in shower, its water inlet connects water supply line 14, in the open tank 13 automatic Water-level Control Device is arranged.Because displacement pump has flow and the linear characteristics of rotating speed, if two displacement pumps have identical flow parameter, then two displacement pumps can a shared motor 17, so just can guarantee that shower draining and shower remain also equal synchronously with the flow of water purification, thereby saved the flow controller of two flow sensors and relative complex, simultaneously can cancel valve 6, adopt the method for switch water pump and adjusting pump rotary speed to come switch and the flow of regulating shower water.Open tank 13, the water tank 16 of storing the shower draining, the peak level of heater 4 all are lower than the peak level of heat exchanger 3, heat exchanger 3 is connected the negative pressure suction side of two water pumps, heat exchanger 3 just can negative pressure move like this, heat exchanger 3 and the bearing requirements and the structural strength that are connected with pipeline have been reduced, be convenient to heat exchanger 3 shower drainings one side make can be convenient for dismounting and washing form, connect simultaneously and can use nonmetallic materials with pipeline.If heater adopts electric heater, then the peak level of electric heater 4 also will be lower than the lowest water level of heat exchanger 3 shower with water purification, and the U-shaped bending does not appear in the tube connector between electric heater 4 and the heat exchanger 3, be among any 2 on the tube connector between electric heater and the heat exchanger, near that height of electric heater always less than that height near heat exchanger; Enter heat exchanger 3 shower water purification one side owing to can rise after water is heated, heat exchanger 3 shower can be used as the water storage tank of electric heater 4 during electric heater 4 energising preheatings with the volume of water purification one side, the water capacity of electric heater 4 can be reduced to minimum, can reduce the input power of electric heater like this, the hot water temperature can reach relative stationary temperature value rapidly in the time of guaranteeing to use again at every turn.
Claims (11)
1. the used heat of a shower draining utilizes equipment, it comprises drip tray, filter, heat exchanger, heater, drip tray is connected with filter, filter is connected with heat exchanger shower drain-side, the shower of heat exchanger is connected with heater with the water purification side, it is characterized in that: the equipment that can control and regulate the shower drain discharge is installed in the pipeline of the shower draining after described drip tray, filter.
2. the used heat of a kind of shower draining according to claim 1 utilizes equipment, it is characterized in that: described heat exchanger places described drip tray, the filter below, the shower draining is through described drip tray, filter flows into the shower drainage inlet of described heat exchanger, the equipment that can control and regulate the shower drain discharge in the pipeline of described shower draining is made up of linker and overfall, linker is connected between the lowest part and overfall of described heat exchanger shower draining delivery port one side, overfall is lower than described drip tray, filter but be higher than the peak level of described heat exchanger shower draining one side, overfall is connected with drainage pipeline, described heat exchanger shower draining one side lowest part has sewage draining exit, but sewage draining exit switch and be connected with drainage pipeline.
3. the used heat of a kind of shower draining according to claim 1 utilizes equipment, it is characterized in that: described heat exchanger places described drip tray, filter below, the equipment that can control and regulate the shower drain discharge in the pipeline of described shower draining is at least one automatic valve, described heat exchanger shower draining one side highest point has overfall, its lowest part has sewage draining exit, overfall is connected with drainage pipeline, but sewage draining exit switch and be connected with drainage pipeline.
4. the used heat of a kind of shower draining according to claim 1 utilizes equipment, it is characterized in that: the equipment that can control and regulate the shower drain discharge in the pipeline of described shower draining is water pump, there is the water tank that can store the shower draining described drip tray, filter below, water tank has delivery port and overfall, its lowest part has sewage draining exit, overfall is connected with drainage pipeline, but the sewage draining exit switch also is connected with drainage pipeline, and the delivery port of water tank directly or indirectly is connected with the suction inlet of water pump.
5. the used heat according to claim 3 or 4 described a kind of shower drainings utilizes equipment, it is characterized in that: in the pipeline of described shower draining and shower with flow sensor is all arranged in the pipeline of water purification, flow sensor is connected with flow controller, and flow controller also is connected with described automatic valve or described water pump.
6. the used heat of a kind of shower draining according to claim 1 utilizes equipment, it is characterized in that: be provided with water pump in the pipeline of shower with water purification.
7. the used heat of a kind of shower draining according to claim 6 utilizes equipment, it is characterized in that: described shower is provided with open tank with the front end of the pipeline of water purification, and its water inlet connects water supply line.
8. the used heat according to claim 4 or 6 described a kind of shower drainings utilizes equipment, it is characterized in that: the water pump in the described pipeline is a displacement pump, and two displacement pumps are connected on same the motor.
9. the used heat according to claim 4 or 7 described a kind of shower drainings utilizes equipment, it is characterized in that: described heat exchanger is connected the negative pressure suction side of water pump, and the position of described heater, the water tank that can store the shower draining, open tank all is lower than described heat exchanger.
10. the used heat of a kind of shower draining according to claim 1 utilizes equipment, it is characterized in that: described heater is electric heater or gas heater; The type of described heat exchanger is shell-and-tube or board-like or bushing type or immersion; Described heat exchanger housing has the insulation heat insulation layer.
11. the used heat of a kind of shower draining according to claim 10 utilizes equipment, it is characterized in that: the peak level of described electric heater is lower than the lowest water level of the shower of described heat exchanger with water purification one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200002822U CN201858775U (en) | 2010-01-11 | 2010-01-11 | Waste heat utilization equipment for shower drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200002822U CN201858775U (en) | 2010-01-11 | 2010-01-11 | Waste heat utilization equipment for shower drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201858775U true CN201858775U (en) | 2011-06-08 |
Family
ID=44104580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200002822U Expired - Fee Related CN201858775U (en) | 2010-01-11 | 2010-01-11 | Waste heat utilization equipment for shower drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201858775U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300132A (en) * | 2015-02-13 | 2016-02-03 | 甘秀坚 | Shower waste heat recovery water heating system and control method thereof |
| CN113405149A (en) * | 2021-07-22 | 2021-09-17 | 中联西北工程设计研究院有限公司 | Phase-change waste heat recovery ventilation heating system for shower room |
-
2010
- 2010-01-11 CN CN2010200002822U patent/CN201858775U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105300132A (en) * | 2015-02-13 | 2016-02-03 | 甘秀坚 | Shower waste heat recovery water heating system and control method thereof |
| CN105300132B (en) * | 2015-02-13 | 2019-01-11 | 甘秀坚 | A kind of shower Waste Heat Recovery hot-water heating system and its control method |
| CN113405149A (en) * | 2021-07-22 | 2021-09-17 | 中联西北工程设计研究院有限公司 | Phase-change waste heat recovery ventilation heating system for shower room |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679534A (en) | Energy-saving constant temperature electric water heater | |
| CN202902615U (en) | Double-liner heat-pump water heater | |
| CN101660837A (en) | Combined-type electric water heater | |
| CN111207509A (en) | Pump circulation water heater | |
| CN105091640B (en) | A kind of domestic hot-water's plate-type heat-exchange unit | |
| CN106931645A (en) | A kind of energy-saving pure water boiler and its heating means | |
| CN201858775U (en) | Waste heat utilization equipment for shower drainage | |
| CN201731647U (en) | Split-type solar water heater | |
| CN101761964A (en) | Temperature-changing variable-quantity heating and heat exchange equipment | |
| CN202485278U (en) | Hot spring bathing pool heat energy recycling system | |
| CN201327106Y (en) | Variable-temperature-and-quantity heating and heat-exchange device | |
| CN102213486B (en) | A kind of Waste Heat Reuse method and apparatus of water displacement wash draining | |
| CN203949348U (en) | Continous way electric water-boiling device | |
| CN212299548U (en) | Bathing wastewater waste heat recovery system | |
| CN202709420U (en) | Energy-saving constant-temperature electric water heater | |
| CN211695370U (en) | Pump circulation water heater | |
| CN202569591U (en) | Intelligent temperature-control and pressure-control hot water heating system | |
| CN103375921A (en) | Integrated solar water heater hung on balcony wall | |
| CN202188638U (en) | Novel heat energy recycling device | |
| CN209726331U (en) | Double heating ground heating systems with energy-accumulating water tank | |
| CN201599950U (en) | Electric auxiliary heating system of solar water heater | |
| CN208720333U (en) | A kind of nanometer of quartzy high energy electricity heating unit | |
| CN202569587U (en) | Automatic control water bath evaporator group | |
| CN207214217U (en) | A kind of intelligent control high temperature heat pump energy-saving water supply system | |
| CN219846093U (en) | water dispenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Chen Jianping Document name: Notification to Make Rectification |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20120111 |