CN105841516A - Energy-saving and water-saving heating machine with heat energy and waste water recovering function - Google Patents
Energy-saving and water-saving heating machine with heat energy and waste water recovering function Download PDFInfo
- Publication number
- CN105841516A CN105841516A CN201610290816.1A CN201610290816A CN105841516A CN 105841516 A CN105841516 A CN 105841516A CN 201610290816 A CN201610290816 A CN 201610290816A CN 105841516 A CN105841516 A CN 105841516A
- Authority
- CN
- China
- Prior art keywords
- water
- saving
- energy
- automatically cleaning
- electromagnetic
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an energy-saving and water-saving heating machine with a heat energy and waste water recovering function. The energy-saving and water-saving heating machine with the heat energy and waste water recovering function comprises a case, a water pipe tee joint, a self-cleaning recovery filter, a water pump, a self-cleaning prefilter, a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve, a fourth electromagnetic valve, a first motor, a second motor, a heat exchanger, a water flow switch, a water heater, a hot water collection basin, a recovery water tank and a complete machine control system. The energy-saving and water-saving heating machine with the heat energy and waste water recovering function is characterized in that when the water heater is used for producing hot water, the water flow switch controls the water pump to work, heat exchange is conducted between waste hot water and tap water through the heat exchanger, the tap water is heated, and then the tap water is heated to the set temperature through the water heater, so that the purpose of saving energy is achieved; and the waste hot water flows back into the recovery water tank, and the purpose of recovering the waste water is achieved. According to the energy-saving and water-saving heating machine with the heat energy and waste water recovering function, water inlets of the water pipe tee joint can be directly connected with water outlets of an integral shower room, a washing cabinet and a hairdressing and beauty bed, and hot water is produced. The electricity utilization power is small, the requirement for the electricity utilization condition is low, energy and water are greatly saved, sewage discharge is reduced, and the energy-saving and water-saving heating machine can be generally used and popularized conveniently.
Description
Technical field
The present invention relates to energy recovery, Sewage treatment and water heater bathroom field, particularly to one
Plant and there is the energy-saving and water-saving heater reclaiming heat energy, reclaiming functional water waste.
Background technology
At present, in daily hot water bathing, all flow away from sewer after all hot water bathings, cause
The significant wastage of heat energy and water.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide one and there is recovery heat energy, reclaim waste water merit
The energy-saving and water-saving heater of energy.
For achieving the above object, the present invention is with answering techniques below scheme:
Of the present invention have the energy-saving and water-saving heater reclaiming heat energy, reclaiming functional water waste, including
Cabinet, Three-way joint for water pipe, automatically cleaning recovery filter, water pump, automatically cleaning fore filter, electromagnetism water
Valve one, electromagnetic water valve two, electromagnetic water valve three, electromagnetic water valve four, motor one, motor two, heat exchange
Device, water flow switch, water heater, hot-water collection's basin, return water tank and complete machine control system；Water pipe three
Logical water inlet and the downcomer of hot-water collection's basin connect, a delivery port of Three-way joint for water pipe and electromagnetism water
The water inlet of valve one connects, and the delivery port of electromagnetic water valve one and sewer connect, another of Three-way joint for water pipe
The water inlet of individual delivery port and automatically cleaning recovery filter connects, the rinse mouth of automatically cleaning recovery filter
Connected by electromagnetic water valve two and running water pipe, the product mouth of a river of automatically cleaning recovery filter and entering of water pump
The mouth of a river connects, and the delivery port of water pump and the water inlet of automatically cleaning fore filter connect, and automatically cleaning is preposition
The sewage draining exit of filter is connected by electromagnetic water valve three and sewer, the flushing of automatically cleaning fore filter
Mouth is connected by electromagnetic water valve four and running water pipe, the product mouth of a river of automatically cleaning fore filter and heat exchange
The interface 1Q of device connects, and the interface 2Q of heat exchanger and the water inlet of return water tank connect, heat exchange
The interface 3Q of device and running water pipe connect, and the interface 4Q of heat exchanger and the water inlet of water flow switch are even
Connecing, the delivery port of water flow switch and the water inlet of water heater connect, the delivery port of water heater and hot water dragon
Head connects；When water heater produces hot water, water flow switch controls pump working, is collected by hot-water collection's basin
Hot water pressurization, make recycle-water flow in the pipeline of heat exchanger 1Q-2Q, flow into water heater oneself
Water first passes through in the pipeline of heat exchanger 3Q-4Q and flows, and hot and cold water carries out heat exchange, and cold water is added
Heat, water heater is heated to the temperature set, reaches energy-conservation purpose；Spent hot water passes through heat exchanger interface
2Q flows into return water tank, reaches to reclaim the purpose of waste water；Three-way joint for water pipe water inlet can be direct and overall
Shower house, do the wash the bath apparatus such as cabinet, cosmetology bed downcomer connect, can save hot water receive
Collection basin.
Further, the energy-saving and water-saving heater that described having is reclaimed heat energy, reclaimed functional water waste,
One delivery port of Three-way joint for water pipe is mounted with electromagnetic water valve one, the rinse mouth peace of automatically cleaning recovery filter
Having filled electromagnetic water valve two, automatically cleaning recovery filter is provided with motor one, automatically cleaning recovery filter
Scraper one is installed on gross porosity screen pack, when gross porosity screen pack is blocked, controls system by complete machine
System opens electromagnetic water valve one blowdown, opens electromagnetic water valve dual-purpose running water and rinses gross porosity screen pack, motor
One power on, motor one drives a pair gross porosity screen pack of scraper to scrape dirt, jointly plays blowdown with clear
The purpose of clean screen pack.
Further, the energy-saving and water-saving heater that described having is reclaimed heat energy, reclaimed functional water waste,
The sewage draining exit of automatically cleaning fore filter is mounted with electromagnetic water valve three, the flushing of automatically cleaning fore filter
Mouth is mounted with that electromagnetic water valve four, automatically cleaning fore filter there is also mounted motor two, on pore screen pack
There is also mounted scraper two, when the pore screen pack of automatically cleaning fore filter is blocked, complete machine control
System processed opens electromagnetic water valve three blowdown, opens electromagnetic water valve four, and running water rinses pore screen pack,
Motor two power on, motor two drives scraper two that pore screen pack is scraped dirt, jointly plays blowdown
Purpose with cleaning screen pack.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram
Fig. 2 is automatically cleaning recovery filter structural representation of the present invention；
Fig. 3 is automatically cleaning fore filter structural representation of the present invention；
1, cabinet；2, tap water interface；3, return water tank；
4, interface 2Q；5, heat exchanger；6, interface 1Q；
7, interface 3Q；8, interface 4Q；9, water flow switch；
10, water heater；11, hot water tap；12, shower nozzle；
13, automatically cleaning fore filter；14, electromagnetic water valve three；15, electromagnetic water valve four；
16, water pump；17, automatically cleaning recovery filter；18, electromagnetic water valve two；
19, Three-way joint for water pipe；20, electromagnetic water valve one；21, downcomer；
22, sewer interface；23, sewer interface；24, scraper two；
25, pore screen pack；26, filter screen stand；27, sewage draining exit；
28, motor two；29, is produced from the mouth of a river；30, rinse mouth；
31, water inlet；32, scraper one；33, gross porosity screen pack；
34, filter screen stand；35, water inlet；36, is produced from the mouth of a river；
37, rinse mouth；38, motor one；39, hot-water collection's basin；
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
Of the present invention have the energy-saving and water-saving heater reclaiming heat energy, reclaiming functional water waste, including
Cabinet 1, Three-way joint for water pipe 19, automatically cleaning recovery filter 17, water pump 16, automatically cleaning fore filter
13, electromagnetic water valve 1, electromagnetic water valve 2 18, electromagnetic water valve 3 14, electromagnetic water valve 4 15, electricity
Machine 1, motor 2 28, heat exchanger 5, water flow switch 9, water heater 10, hot-water collection's basin 39,
Return water tank 3 and complete machine control system, the water inlet of Three-way joint for water pipe 19 and hot-water collection's basin 39 times
Water pipe 21 connects, and a delivery port of Three-way joint for water pipe 19 and the water inlet of electromagnetic water valve 1 connect,
Delivery port and the sewer 22 of electromagnetic water valve 1 connect, another delivery port of Three-way joint for water pipe 19 and
The water inlet 35 of automatically cleaning recovery filter 17 connects, the rinse mouth of automatically cleaning recovery filter 17
37 are connected by electromagnetic water valve 2 18 and running water pipe 2, the product mouth of a river of automatically cleaning recovery filter 17
36 and the water inlet of water pump 16 connect, the delivery port of water pump 16 and automatically cleaning fore filter 13
Water inlet 31 connects, and the sewage draining exit 27 of automatically cleaning fore filter is by electromagnetic water valve 3 14 and Xia Shui
Road 23 connects, and the rinse mouth of automatically cleaning fore filter 13 30 is by electromagnetic water valve 4 15 and from the beginning
Water pipe 2 connects, the product mouth of a river 29 of automatically cleaning fore filter 13 and the interface 1Q6 of heat exchanger 5
Connecting, the interface 2Q4 of heat exchanger 5 and the water inlet of return water tank 3 connect, heat exchanger 5
Interface 3Q7 and running water pipe connect, and the interface 4Q8 of heat exchanger and the water inlet of water flow switch 9 are even
Connecing, the water inlet of the delivery port of water flow switch and water heater 10 connects, the delivery port of water heater 10 and
Hot water tap 11 connects；When water heater 10 produces hot water, water flow switch 9 controls water pump 16 and works,
The hot water that hot-water collection's basin 39 is collected is added and is pressed in the pipeline of heat exchanger 5 (1Q-2Q) flowing,
Flow into the running water of water heater 10 to first pass through in the pipeline of heat exchanger 5 (3Q-4Q) and flow, cold and hot
Water carries out heat exchange, and cold water is heated, and water heater 10 is heated to the temperature set, and reaches energy-conservation purpose；
Spent hot water flows into return water tank 3 by heat exchanger 5 interface 2Q, reaches to reclaim the purpose of waste water.
Further, the energy-saving and water-saving heater that described having is reclaimed heat energy, reclaimed functional water waste,
One delivery port of Three-way joint for water pipe 19 is mounted with electromagnetic water valve 1, automatically cleaning recovery filter 17
Rinse mouth 37 is mounted with that electromagnetic water valve 2 18, automatically cleaning recovery filter 17 are provided with motor 1,
On the gross porosity screen pack 33 of automatically cleaning recovery filter 17, scraper 1 is installed, when gross porosity filters
When net 33 is blocked, opens electromagnetic water valve 1 blowdown by complete machine control system, open electromagnetism water
Valve 2 18 running water rinses gross porosity screen pack 33, motor 1 power on, and motor 1 carries
Dynamic one 32 pairs of gross porosity screen packs 33 of scraper scrape dirt, jointly play blowdown and the purpose of cleaning screen pack.
Further, the energy-saving and water-saving heater that described having is reclaimed heat energy, reclaimed functional water waste,
The sewage draining exit 27 of automatically cleaning fore filter 13 is mounted with electromagnetic water valve 3 14, automatically cleaning prefilter
The rinse mouth 30 of device 13 is mounted with that electromagnetic water valve 4 15, automatically cleaning fore filter 13 there is also mounted
Motor 2 28, the pore screen pack 25 of automatically cleaning fore filter 13 is provided with scraper 2 24,
When the pore screen pack 25 of automatically cleaning fore filter 13 is blocked, complete machine control system opens electricity
Magnetic water valve 3 14 blowdown, opens electromagnetic water valve 4 15, and running water rinses pore screen pack 25, motor
2 28 power on, motor 2 28 drives scraper 24 pore screen pack 25 to be scraped dirt, jointly
Play the purpose of blowdown cleaning screen pack.
The present invention can reclaim the waste water of more than 95%, if using efficient heat exchanger, can return
Receiving the heat energy of more than 90% in spent hot water, the power of water heater can be greatly reduced, and water temperature is constant,
Instant-heating.
The above is only the better embodiment of the present invention, therefore all according to present patent application scope institute
The equivalence that structure, feature and the principle stated is done changes or modifies, and is all included in present patent application
In the range of.
Claims (3)
1. have reclaim heat energy, reclaim functional water waste an energy-saving and water-saving heater, including cabinet,
Three-way joint for water pipe, automatically cleaning recovery filter, water pump, automatically cleaning fore filter, electromagnetic water valve one,
Electromagnetic water valve two, electromagnetic water valve three, electromagnetic water valve four, motor one, motor two, heat exchanger, water
Stream switch, water heater, hot-water collection's basin, return water tank and complete machine control system, it is characterised in that:
The downcomer of the water inlet of Three-way joint for water pipe and hot-water collection's basin connects, a delivery port of Three-way joint for water pipe and
The water inlet of electromagnetic water valve one connects, and the delivery port of electromagnetic water valve one and sewer connect, Three-way joint for water pipe
Another delivery port and automatically cleaning recovery filter water inlet connect, automatically cleaning recovery filter
Rinse mouth is connected by electromagnetic water valve two and running water pipe, the product mouth of a river of automatically cleaning recovery filter and water
The water inlet of pump connects, and the delivery port of water pump and the water inlet of automatically cleaning fore filter connect, from clear
The sewage draining exit of clean fore filter is connected by electromagnetic water valve three and sewer, automatically cleaning fore filter
Rinse mouth connected by electromagnetic water valve four and running water pipe, the product mouth of a river of automatically cleaning fore filter and
The interface 1Q of heat exchanger connects, and the interface 2Q of heat exchanger and the water inlet of return water tank connect,
The interface 3Q of heat exchanger and running water pipe connect, the interface 4Q of heat exchanger and entering of water flow switch
The mouth of a river connects, and the water inlet of the delivery port of water flow switch and water heater connects, the delivery port of water heater and
Hot water tap connects；When water heater produces hot water, water flow switch controls pump working, by hot-water collection
The hot water that basin is collected adds flowing in the pipeline being pressed in heat exchanger 1Q-2Q, flows into the running water of water heater
First passing through in the pipeline of heat exchanger 3Q-4Q and flow, hot and cold water carries out heat exchange, and cold water is heated,
Water heater is heated to the temperature set, and reaches energy-conservation purpose；Spent hot water passes through heat exchanger interface 2Q
Flow into return water tank, reach to reclaim the purpose of waste water；Three-way joint for water pipe water inlet can directly drench with entirety
Bath room, do the wash the bath apparatus such as cabinet, cosmetology bed downcomer connect, hot-water collection can be saved
Basin.
The most according to claim 1 have the energy-saving and water-saving heating reclaiming heat energy and functional water waste
Machine, it is characterised in that: a delivery port of Three-way joint for water pipe is mounted with electromagnetic water valve one, and automatically cleaning reclaims
The rinse mouth of filter is mounted with that electromagnetic water valve two, automatically cleaning recovery filter are provided with motor one, from
On the gross porosity screen pack of cleaning recovery filter, scraper one is installed, when gross porosity screen pack is blocked,
Open electromagnetic water valve one blowdown by complete machine control system, open electromagnetic water valve dual-purpose running water and rinse thick
Hole screen pack, motor one power on, motor one drives a pair gross porosity screen pack of scraper to scrape dirt, altogether
With playing blowdown and the purpose of cleaning screen pack.
The most according to claim 1 have the energy-saving and water-saving heating reclaiming heat energy and functional water waste
Machine, it is characterised in that: the sewage draining exit of automatically cleaning fore filter is mounted with electromagnetic water valve three, automatically cleaning
The rinse mouth of fore filter is mounted with that electromagnetic water valve four, automatically cleaning fore filter there is also mounted motor
Two, the pore screen pack of automatically cleaning fore filter there is also mounted scraper two, when automatically cleaning is preposition
When the pore screen pack of filter is blocked, complete machine control system opens electromagnetic water valve three blowdown, opens
Electromagnetic water valve four, running water rinses pore screen pack, motor two power on, and motor two drives and scrapes dirt
Screen pack is scraped dirt by device two, plays the purpose of cleaning screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290816.1A CN105841516A (en) | 2016-04-26 | 2016-04-26 | Energy-saving and water-saving heating machine with heat energy and waste water recovering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290816.1A CN105841516A (en) | 2016-04-26 | 2016-04-26 | Energy-saving and water-saving heating machine with heat energy and waste water recovering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841516A true CN105841516A (en) | 2016-08-10 |
Family
ID=56591110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610290816.1A Pending CN105841516A (en) | 2016-04-26 | 2016-04-26 | Energy-saving and water-saving heating machine with heat energy and waste water recovering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088247A (en) * | 2016-08-12 | 2016-11-09 | 深圳市顺心意科技有限公司 | A kind of heat energy high efficiency intelligence recovery system |
| CN108331141A (en) * | 2018-02-08 | 2018-07-27 | 李凯 | A kind of energy saving water supply device that detachable shower water waste heat recycles |
| CN110763052A (en) * | 2019-12-05 | 2020-02-07 | 博罗罗浮山润心食品有限公司 | Heat energy recovery equipment combination for high-temperature wastewater of pasteurization tank |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060038404A1 (en) * | 2004-08-17 | 2006-02-23 | Lg Electronics Inc. | Electricity generating and air conditioning system with water heater |
| CN200958858Y (en) * | 2006-09-21 | 2007-10-10 | 谢坤 | Hot-pump water heater with waste gas and waste water heat utilizing functions |
| CN101504190A (en) * | 2009-03-11 | 2009-08-12 | 黄邦兴 | Waste hot water waste heat recovery type heat pump water heating system |
| CN201909383U (en) * | 2010-12-03 | 2011-07-27 | 天津商业大学 | Water and energy-saving device supplying heat and hot water |
| CN203550206U (en) * | 2013-11-26 | 2014-04-16 | 平武臣 | Bath waste heat recycling heat pump hot water system |
| CN204574236U (en) * | 2015-06-25 | 2015-08-19 | 山西文龙煤矿工程设计有限公司 | A kind of secondary publilc baths waste water recycling system with Self-cleaning system |
| CN105258399A (en) * | 2015-11-18 | 2016-01-20 | 广州市设计院 | Reclaimed water recycling system with energy recycling structure |
| CN105477921A (en) * | 2016-01-02 | 2016-04-13 | 刘洋豪 | Prefilter with automatic cleaning and prompt functions |
| CN105477922A (en) * | 2015-12-31 | 2016-04-13 | 刘洋豪 | Pre-filter with function of automatically cleaning filter screen |
-
2016
- 2016-04-26 CN CN201610290816.1A patent/CN105841516A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060038404A1 (en) * | 2004-08-17 | 2006-02-23 | Lg Electronics Inc. | Electricity generating and air conditioning system with water heater |
| CN200958858Y (en) * | 2006-09-21 | 2007-10-10 | 谢坤 | Hot-pump water heater with waste gas and waste water heat utilizing functions |
| CN101504190A (en) * | 2009-03-11 | 2009-08-12 | 黄邦兴 | Waste hot water waste heat recovery type heat pump water heating system |
| CN201909383U (en) * | 2010-12-03 | 2011-07-27 | 天津商业大学 | Water and energy-saving device supplying heat and hot water |
| CN203550206U (en) * | 2013-11-26 | 2014-04-16 | 平武臣 | Bath waste heat recycling heat pump hot water system |
| CN204574236U (en) * | 2015-06-25 | 2015-08-19 | 山西文龙煤矿工程设计有限公司 | A kind of secondary publilc baths waste water recycling system with Self-cleaning system |
| CN105258399A (en) * | 2015-11-18 | 2016-01-20 | 广州市设计院 | Reclaimed water recycling system with energy recycling structure |
| CN105477922A (en) * | 2015-12-31 | 2016-04-13 | 刘洋豪 | Pre-filter with function of automatically cleaning filter screen |
| CN105477921A (en) * | 2016-01-02 | 2016-04-13 | 刘洋豪 | Prefilter with automatic cleaning and prompt functions |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088247A (en) * | 2016-08-12 | 2016-11-09 | 深圳市顺心意科技有限公司 | A kind of heat energy high efficiency intelligence recovery system |
| CN106088247B (en) * | 2016-08-12 | 2018-05-22 | 深圳市顺心意科技有限公司 | A kind of thermal energy high efficiency intelligence recovery system |
| CN108331141A (en) * | 2018-02-08 | 2018-07-27 | 李凯 | A kind of energy saving water supply device that detachable shower water waste heat recycles |
| CN110763052A (en) * | 2019-12-05 | 2020-02-07 | 博罗罗浮山润心食品有限公司 | Heat energy recovery equipment combination for high-temperature wastewater of pasteurization tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106091397A (en) | Washing cabinet, water heater and the combination of recovery heat energy waste plant | |
| CN105841516A (en) | Energy-saving and water-saving heating machine with heat energy and waste water recovering function | |
| CN106123296A (en) | Water heater and recovery heat energy waste plant combination | |
| CN205980297U (en) | Waste heat recovery heat pump water heating system based on sewage heat exchange module | |
| CN105862992A (en) | Energy-saving and water-saving heating machine capable of recycling heat energy and wastewater and cyclically using purified water | |
| CN201016523Y (en) | Thermal energy retracting device for bath room | |
| CN205690925U (en) | There is the energy-saving and water-saving heater reclaiming heat energy, reclaiming functional water waste | |
| CN105571121A (en) | Energy saving and water saving heater | |
| CN205776549U (en) | Reclaim heat energy waste water and recycle the energy-saving and water-saving heater purifying water | |
| SE539107C2 (en) | System for energy recovery from shower water and method for cleaning a heat exchanger | |
| CN101012659B (en) | Multi-resource synchronous saving water processing cycle utilization system | |
| CN204085260U (en) | Sanitary sewage heat-exchanger rig | |
| CN110160265A (en) | A kind of full residual neat recovering system of bathhouse | |
| CN202470815U (en) | Heat energy recovery device | |
| CN205522903U (en) | Dash washing inner circulating device of version machine | |
| CN201866916U (en) | Water-circulating bathtub | |
| CN205957450U (en) | Water heater and recuperative heat waste water device's composite set | |
| CN204202166U (en) | A kind of heat pump of recovering residual heat device and bathing apparatus | |
| CN205980298U (en) | Utilize sewage source heat pump hot -water heating system of capillary network heat transfer | |
| CN2906518Y (en) | Apparatus for recovering heat energy of sewage in shower | |
| CN205957497U (en) | Cabinet, water heater and recuperative heat waste water device's composite set washes one's face and rinses one's mouth | |
| CN206008493U (en) | Hyperfiltration membrane assembly cleaning device | |
| CN102445099A (en) | Device and method for recycling waste heat of bath wastewater | |
| CN204491217U (en) | A kind of staple cellulose is produced and is used reverse water washing device | |
| CN205579971U (en) | Waste heat recovery heat pump water heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
|
| WD01 | Invention patent application deemed withdrawn after publication |