CN203834588U - Domestic reclaimed water system capable of adjusting indoor temperature - Google Patents

Domestic reclaimed water system capable of adjusting indoor temperature Download PDF

Info

Publication number
CN203834588U
CN203834588U CN201320860767.2U CN201320860767U CN203834588U CN 203834588 U CN203834588 U CN 203834588U CN 201320860767 U CN201320860767 U CN 201320860767U CN 203834588 U CN203834588 U CN 203834588U
Authority
CN
China
Prior art keywords
water
glass jar
water inlet
inlet pipe
pipe
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
Application number
CN201320860767.2U
Other languages
Chinese (zh)
Inventor
林清辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Vocational and Technical College
Original Assignee
Taizhou Vocational and Technical College
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taizhou Vocational and Technical College filed Critical Taizhou Vocational and Technical College
Priority to CN201320860767.2U priority Critical patent/CN203834588U/en
Application granted granted Critical
Publication of CN203834588U publication Critical patent/CN203834588U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sanitary Device For Flush Toilet (AREA)

Abstract

The utility model provides a domestic reclaimed water system capable of adjusting the indoor temperature, belongs to the technical field of machinery, which solves the technical problems that the existing domestic reclaimed water system cannot adjust the indoor temperature aned the li. The domestic reclaimed water system comprises a water tank, a reclaimed water inlet pipe, an urban purified water inlet pipe and an overflow pipe, wherein the reclaimed water inlet pipe is communicated with a hand basin and the water tank, and the urban purified water inlet pipe and the overflow pipe are respectively communicated with the water tank. The system further comprises a glass jar, and the water tank is communicated with the glass jar. A liquid storage box used for containing ice water is fixed on the glass jar and communicated with the glass jar. The system further comprises a heating pipe, a water level sensor, a water temperature sensor and a controller, and the heating pipe, the water level sensor and the water temperature sensor are all inserted into the glass jar and connected with the controller. The system further comprises an atomizing nozzle communicated with the glass jar. The system can effectively adjust the indoor temperature.

Description

A kind of Domestic reclaimed water system of adjustable interior temperature
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of Domestic reclaimed water system of adjustable interior temperature.
Background technology
Regenerated water refers to that sewage, after suitably processing, reaches certain water quality index, meets certain instructions for use, can carry out the water of useful use.Compare with desalinization, distruting water transregionally, regenerated water has obvious advantage.From economic angle, the cost of regenerated water is minimum, and from the angle of environmental protection, reuse of wastewater contributes to improve the ecological environment, and realizes the benign cycle of Ecology.
China patent CN2654707Y discloses a kind of middle water toilet-flushing apparatus, comprise middle water storage tank and flushing cistern for toilet, middle water storage tank top is provided with lid, other position sealings, in middle water storage tank, be provided with submersible pump and the outlet pipe connecting with submersible pump and wire, in middle water storage tank, be provided with screen pack, on middle water storage tank, be provided with overflow pipe and gutter, on middle water storage tank or cover and be provided with middle water inlet, in flushing cistern for toilet, be provided with water inlet pipe, on water inlet pipe, be provided with coupling and water level controller, water level controller is connected location with water inlet pipe by coupling; This device can using water wisely 1/2 to 1/3, plays middle water and makes full use of, and alleviates the water resource of growing tension, has greatly reduced the discharge value of municipal sewage, is conducive to environmental protection.
But above-mentioned middle water only can, for flushing the toilet, can not more be applied by centering water.
Summary of the invention
The utility model is the problems referred to above that exist for existing technology, and a kind of Domestic reclaimed water system of adjustable interior temperature is provided, and technical problem to be solved in the utility model is: how to make this Domestic reclaimed water system can regulate interior temperature.
The purpose of this utility model can realize by following technical proposal:
A Domestic reclaimed water system for adjustable interior temperature, is characterized in that, described Domestic reclaimed water system comprises water tank, and described water tank is fixed in the body of wall of house; Described Domestic reclaimed water system also comprises middle water water inlet pipe, city water purification water inlet pipe and overflow pipe, and the water inlet end of described middle water water inlet pipe is connected with the wash basin in house, and the water side of described middle water water inlet pipe is connected with described water tank; The water side of described city water purification water inlet pipe is connected with described water tank; The water inlet end of described overflow pipe is connected with described water tank, the water side of described overflow pipe is connected with the drainage pipe of house, and the water side of described middle water water inlet pipe and the water inlet end of overflow pipe are all positioned at the top of the water side of described city water purification water inlet pipe, the place, water side of described middle water water inlet pipe is provided with the first float-ball type altitude valve, and the place, water side of described city water purification water inlet pipe is provided with the second float-ball type altitude valve; Described Domestic reclaimed water system also comprises a glass jar being fixed in house body of wall, the both sides of described glass jar are mutually concordant with the both sides of house body of wall, described water tank is connected with described glass jar by a filter pipe, is provided with one for controlling the first motor operated valve of flow on described filter pipe; On described glass jar, be also fixed with one for the liquid storage box of splendid attire frozen water, described liquid storage box is connected with described glass jar by a feed tube, is also provided with one for controlling the second motor operated valve of flow on described feed tube; On described glass jar, be also provided with a discharging tube for draining, the two ends of described discharging tube are connected with the drainage pipe of described glass jar and house respectively, are also provided with for controlling the 3rd motor operated valve of flow on described discharging tube; Described Domestic reclaimed water system also comprises heating tube, level sensor, cooling-water temperature sensor and controller, described controller is fixed on described glass jar and with described the first motor operated valve, the second motor operated valve and the 3rd motor operated valve and is connected, and described heating tube, level sensor and cooling-water temperature sensor are all plugged in described glass jar and are connected with described controller; Described level sensor can detect the water level in glass jar and be converted to signal and pass to controller, and described controller can receive the next signal of described level sensor transmission and send switching instruction to described the first motor operated valve; Described cooling-water temperature sensor can detect the water temperature in glass jar and be converted to signal and pass to controller, and described controller can receive the signal that cooling-water temperature sensor transmits and sends heating instruction or send switching instruction to the second motor operated valve to described heating tube; Described Domestic reclaimed water system also comprises the pulverizing nozzle that several are connected with described glass jar, described Domestic reclaimed water system also comprises the humidity sensor being arranged in house, described humidity sensor is connected with described controller, described humidity sensor can detect indoor humidity and be converted to signal and pass to controller, and described controller can receive the signal that humidity sensor transmits and send switching instruction to described pulverizing nozzle.
Its operating principle is as follows: the water after washing one's hands in washbasin place, by middle water water inlet pipe, flow in water tank, wherein some water flow in glass jar, in water tank, be designed with the first float-ball type altitude valve and the second float-ball type altitude valve, water level in water tank is during lower than the water side of city water purification water inlet pipe, the second float-ball type altitude valve can be opened, and by city water purification water inlet pipe, the water in water tank is carried out to supply; When water level is during higher than the water side of city water purification water inlet pipe, the second float-ball type altitude valve can be closed, and water level is between the water side of city water purification water inlet pipe and the water inlet end of middle water water inlet pipe time, the first float-ball type altitude valve stays open, wash basin all flow in water tank with the water of crossing, when water level is when surpassing the water inlet end of middle water water inlet pipe, the first float-ball type altitude valve is closed, so that the water in water tank is in a state for balance comparatively.And humidity is lower within doors, in the environment of heating equipment in the north or opening chamber, moisture detector detect humidity lower than preset value after, can send signal to controller, controller sends open command to pulverizing nozzle, and the water in glass jar sprays by pulverizing nozzle, regulates indoor humidity; Owing to being designed with after filter pipe, can guarantee the water cleanliness factor in glass jar; And user can be according to the needs in summer or winter, correspondingly by controller, regulate its required temperature, during as summer, can, by opening the second motor operated valve, the frozen water in liquid storage box be flow in glass jar, after the current of low temperature spray by pulverizing nozzle, both adjustable indoor humidity, can play the effect of cooling again, compare with air-conditioning, there will not be the phenomenon of indoor overdrying; And during as winter, can the water in glass jar be heated by heating tube, hot water sprays by pulverizing nozzle, when regulating indoor humidity, can play again the effect of intensification, there will not be too the situation of indoor overdrying; The reason that is designed with cooling-water temperature sensor is in order to make the water in glass jar can remain on design temperature; In addition, can pass through controller designated water level height, after water level reaches default height, controller can make the first motor operated valve cut out; Be designed with the reason of the 3rd motor operated valve, be to regulate the water yield in glass jar by discharging tube.
In the Domestic reclaimed water system of above-mentioned a kind of adjustable interior temperature, described Domestic reclaimed water system also comprises a house steward that flushes the toilet who is connected with described water tank, described in flush the toilet on house steward and be also provided with the some arms of flushing the toilet.When needs are flushed the toilet, can the water in water tank be guided to respectively and be flushed the toilet in arm by the house steward that flushes the toilet.
In the Domestic reclaimed water system of above-mentioned a kind of adjustable interior temperature, described pulverizing nozzle comprises that atomization delivery outlet, water inlet regulate mouth and air inlet adjustment mouth, it is indoor that described atomization delivery outlet extends to house, described water inlet regulates mouth to be connected with described glass jar by an inlet channel, described air inlet adjustment mouth is connected with admission line, described admission line is provided with gas supply electromagnetic valve, described inlet channel is provided with water supply electromagnetic valve, and described gas supply electromagnetic valve and water supply electromagnetic valve are all connected with described controller.
In the Domestic reclaimed water system of above-mentioned a kind of adjustable interior temperature, described filter pipe comprises body and the filter screen that adopts nonwoven to make, and the outer rim of described filter screen is fixed on the inside wall of described body.
Compared with prior art, the utlity model has following advantage:
1, the water of washbasin place after washing one's hands, by middle water water inlet pipe, flow in water tank, wherein some water flow in glass jar, in water tank, be designed with the first float-ball type altitude valve and the second float-ball type altitude valve, water level in water tank is during lower than the water side of city water purification water inlet pipe, the second float-ball type altitude valve can be opened, and by city water purification water inlet pipe, the water in water tank is carried out to supply; When water level is during higher than the water side of city water purification water inlet pipe, the second float-ball type altitude valve can be closed, and water level is between the water side of city water purification water inlet pipe and the water inlet end of middle water water inlet pipe time, the first float-ball type altitude valve stays open, wash basin all flow in water tank with the water of crossing, when water level is when surpassing the water inlet end of middle water water inlet pipe, the first float-ball type altitude valve is closed, so that the water in water tank is in a state for balance comparatively.And humidity is lower within doors, in the environment of heating equipment in the north or opening chamber, moisture detector detect humidity lower than preset value after, can send signal to controller, controller sends open command to pulverizing nozzle, and the water in glass jar sprays by pulverizing nozzle, regulates indoor humidity; Owing to being designed with after filter pipe, can guarantee the water cleanliness factor in glass jar; And user can be according to the needs in summer or winter, correspondingly by controller, regulate its required temperature, during as summer, can, by opening the second motor operated valve, the frozen water in liquid storage box be flow in glass jar, after the current of low temperature spray by pulverizing nozzle, both adjustable indoor humidity, can play the effect of cooling again, compare with air-conditioning, there will not be the phenomenon of indoor overdrying; And during as winter, can the water in glass jar be heated by heating tube, hot water sprays by pulverizing nozzle, when regulating indoor humidity, can play again the effect of intensification, there will not be too the situation of indoor overdrying; The reason that is designed with cooling-water temperature sensor is in order to make the water in glass jar can remain on design temperature; In addition, can pass through controller designated water level height, after water level reaches default height, controller can make the first motor operated valve cut out; Be designed with the reason of the 3rd motor operated valve, be to regulate the water yield in glass jar by discharging tube.
Accompanying drawing explanation
Fig. 1 is the structural representation of this Domestic reclaimed water system in embodiment.
In figure, 1, water tank; 2, middle water water inlet pipe; 3, city water purification water inlet pipe; 4, overflow pipe; 5, the first float-ball type altitude valve; 6, the second float-ball type altitude valve; 7, the house steward that flushes the toilet; 8, the arm of flushing the toilet; 9, filter pipe; 10, glass jar; 11, liquid storage box; 12, feed tube; 13, wash basin; 14, pulverizing nozzle; 15, the first motor operated valve; 16, cooling-water temperature sensor; 17, discharging tube; 18, the 3rd motor operated valve; 19, heating tube; 20, level sensor.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this Domestic reclaimed water system comprises water tank 1, and water tank 1 is fixed in the body of wall of house; Domestic reclaimed water system also comprises middle water water inlet pipe 2, city water purification water inlet pipe 3 and overflow pipe 4, and the water inlet end of middle water water inlet pipe 2 is connected with the wash basin 13 in house, and the water side of middle water water inlet pipe 2 is connected with water tank 1; The water side of city water purification water inlet pipe 3 is connected with water tank 1; The water inlet end of overflow pipe 4 is connected with water tank 1, the water side of overflow pipe 4 is connected with the drainage pipe of house, and the water inlet end of the water side of middle water water inlet pipe 2 and overflow pipe 4 is all positioned at the top of the water side of city water purification water inlet pipe 3, the place, water side of middle water water inlet pipe 2 is provided with the first float-ball type altitude valve 5, and the place, water side of city water purification water inlet pipe 3 is provided with the second float-ball type altitude valve 6; Domestic reclaimed water system also comprises a glass jar 10 being fixed in house body of wall, the both sides of glass jar 10 are mutually concordant with the both sides of house body of wall, water tank 1 is connected with glass jar 10 by a filter pipe 9, is provided with one for controlling the first motor operated valve 15 of flow on filter pipe 9; On glass jar 10, be also fixed with one for the liquid storage box 11 of splendid attire frozen water, liquid storage box 11 is connected with glass jar 10 by a feed tube 12, is also provided with one for controlling the second motor operated valve of flow on feed tube 12; On glass jar 10, be also provided with a discharging tube 17 for draining, the two ends of discharging tube 17 are connected with the drainage pipe of glass jar 10 and house respectively, are also provided with for controlling the 3rd motor operated valve 18 of flow on discharging tube 17; Domestic reclaimed water system also comprises heating tube 19, level sensor 20, cooling-water temperature sensor 16 and controller, controller is fixed on glass jar 10 and with the first motor operated valve 15, the second motor operated valve and the 3rd motor operated valve 18 and is connected, and heating tube 19, level sensor 20 and cooling-water temperature sensor 16 are all plugged in glass jar 10 and are connected with controller; Level sensor 20 can detect the water level in glass jar 10 and be converted to signal and pass to controller, and controller can receive level sensor 20 and transmits the signal coming and send switching instruction to the first motor operated valve 15; Cooling-water temperature sensor 16 can detect the water temperature in glass jar 10 and be converted to signal and pass to controller, and controller can receive the signal that cooling-water temperature sensor 16 transmits and sends heating instruction or send switching instruction to the second motor operated valve to heating tube 19; Domestic reclaimed water system also comprises the pulverizing nozzle 14 that several are connected with glass jar 10, Domestic reclaimed water system also comprises the humidity sensor being arranged in house, humidity sensor is connected with controller, humidity sensor can detect indoor humidity and be converted to signal and pass to controller, and controller can receive the signal that humidity sensor transmits and send switching instruction to pulverizing nozzle 14.Pulverizing nozzle 14 comprises that atomization delivery outlet, water inlet regulate mouth and air inlet adjustment mouth, it is indoor that atomization delivery outlet extends to house, water inlet regulates mouth to be connected with glass jar 10 by an inlet channel, air inlet adjustment mouth is connected with admission line, admission line is provided with gas supply electromagnetic valve, inlet channel is provided with water supply electromagnetic valve, and gas supply electromagnetic valve and water supply electromagnetic valve are all connected with controller.
As shown in Figure 1, Domestic reclaimed water system also comprises a house steward 7 that flushes the toilet who is connected with water tank 1, is also provided with the some arms 8 of flushing the toilet on the house steward 7 that flushes the toilet.Filter pipe 9 comprises body and the filter screen that adopts nonwoven to make, and the outer rim of filter screen is fixed on the inside wall of body.
Operating principle of the present utility model is as follows: the water after washing one's hands in washbasin place, by middle water water inlet pipe, flow in water tank, wherein some water flow in glass jar, in water tank, be designed with the first float-ball type altitude valve and the second float-ball type altitude valve, water level in water tank is during lower than the water side of city water purification water inlet pipe, the second float-ball type altitude valve can be opened, and by city water purification water inlet pipe, the water in water tank is carried out to supply; When water level is during higher than the water side of city water purification water inlet pipe, the second float-ball type altitude valve can be closed, and water level is between the water side of city water purification water inlet pipe and the water inlet end of middle water water inlet pipe time, the first float-ball type altitude valve stays open, wash basin all flow in water tank with the water of crossing, when water level is when surpassing the water inlet end of middle water water inlet pipe, the first float-ball type altitude valve is closed, so that the water in water tank is in a state for balance comparatively.And humidity is lower within doors, in the environment of heating equipment in the north or opening chamber, moisture detector detect humidity lower than preset value after, can send signal to controller, controller sends open command to pulverizing nozzle, and the water in glass jar sprays by pulverizing nozzle, regulates indoor humidity; Owing to being designed with after filter pipe, can guarantee the water cleanliness factor in glass jar; And user can be according to the needs in summer or winter, correspondingly by controller, regulate its required temperature, during as summer, can, by opening the second motor operated valve, the frozen water in liquid storage box be flow in glass jar, after the current of low temperature spray by pulverizing nozzle, both adjustable indoor humidity, can play the effect of cooling again, compare with air-conditioning, there will not be the phenomenon of indoor overdrying; And during as winter, can the water in glass jar be heated by heating tube, hot water sprays by pulverizing nozzle, when regulating indoor humidity, can play again the effect of intensification, there will not be too the situation of indoor overdrying; The reason that is designed with cooling-water temperature sensor is in order to make the water in glass jar can remain on design temperature; In addition, can pass through controller designated water level height, after water level reaches default height, controller can make the first motor operated valve cut out; Be designed with the reason of the 3rd motor operated valve, be to regulate the water yield in glass jar by discharging tube.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (4)

1. a Domestic reclaimed water system for adjustable interior temperature, is characterized in that, described Domestic reclaimed water system comprises water tank (1), and described water tank (1) is fixed in the body of wall of house; Described Domestic reclaimed water system also comprises middle water water inlet pipe (2), city water purification water inlet pipe (3) and overflow pipe (4), the water inlet end of described middle water water inlet pipe (2) is connected with the wash basin (13) in house, and the water side of described middle water water inlet pipe (2) is connected with described water tank (1); The water side of described city water purification water inlet pipe (3) is connected with described water tank (1); The water inlet end of described overflow pipe (4) is connected with described water tank (1), the water side of described overflow pipe (4) is connected with the drainage pipe of house, and the water inlet end of the water side of described middle water water inlet pipe (2) and overflow pipe (4) is all positioned at the top of the water side of described city water purification water inlet pipe (3), the place, water side of described middle water water inlet pipe (2) is provided with the first float-ball type altitude valve (5), and the place, water side of described city water purification water inlet pipe (3) is provided with the second float-ball type altitude valve (6); Described Domestic reclaimed water system also comprises a glass jar (10) being fixed in house body of wall, the both sides of described glass jar (10) are mutually concordant with the both sides of house body of wall, described water tank (1) is connected with described glass jar (10) by a filter pipe (9), is provided with one for controlling first motor operated valve (15) of flow on described filter pipe (9); On described glass jar (10), be also fixed with a liquid storage box for splendid attire frozen water (11), described liquid storage box (11) is connected with described glass jar (10) by a feed tube (12), is also provided with one for controlling the second motor operated valve of flow on described feed tube (12); On described glass jar (10), be also provided with a discharging tube for draining (17), the two ends of described discharging tube (17) are connected with the drainage pipe of described glass jar (10) and house respectively, are also provided with for controlling the 3rd motor operated valve (18) of flow on described discharging tube (17); Described Domestic reclaimed water system also comprises heating tube (19), level sensor (20), cooling-water temperature sensor (16) and controller, described controller is fixed on described glass jar (10) above and is connected with described the first motor operated valve (15), the second motor operated valve and the 3rd motor operated valve (18), and described heating tube (19), level sensor (20) and cooling-water temperature sensor (16) are all plugged in described glass jar (10) and are connected with described controller; Described Domestic reclaimed water system also comprises the pulverizing nozzle (14) that several are connected with described glass jar (10), described Domestic reclaimed water system also comprises the humidity sensor being arranged in house, described humidity sensor is connected with described controller, and described controller is connected with pulverizing nozzle (14).
2. the Domestic reclaimed water system of adjustable interior temperature according to claim 1, it is characterized in that, described Domestic reclaimed water system also comprises a house steward that flushes the toilet (7) who is connected with described water tank (1), described in flush the toilet on house steward (7) and be also provided with the some arms of flushing the toilet (8).
3. the Domestic reclaimed water system of adjustable interior temperature according to claim 2, it is characterized in that, described pulverizing nozzle (14) comprises that atomization delivery outlet, water inlet regulate mouth and air inlet adjustment mouth, it is indoor that described atomization delivery outlet extends to house, described water inlet regulates mouth to be connected with described glass jar (10) by an inlet channel, described air inlet adjustment mouth is connected with admission line, described admission line is provided with gas supply electromagnetic valve, described inlet channel is provided with water supply electromagnetic valve, and described gas supply electromagnetic valve and water supply electromagnetic valve are all connected with described controller.
4. the Domestic reclaimed water system of adjustable interior temperature according to claim 3, is characterized in that, described filter pipe (9) comprises body and the filter screen that adopts nonwoven to make, and the outer rim of described filter screen is fixed on the inside wall of described body.
CN201320860767.2U 2013-12-24 2013-12-24 Domestic reclaimed water system capable of adjusting indoor temperature Expired - Fee Related CN203834588U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320860767.2U CN203834588U (en) 2013-12-24 2013-12-24 Domestic reclaimed water system capable of adjusting indoor temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320860767.2U CN203834588U (en) 2013-12-24 2013-12-24 Domestic reclaimed water system capable of adjusting indoor temperature

Publications (1)

Publication Number Publication Date
CN203834588U true CN203834588U (en) 2014-09-17

Family

ID=51512448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320860767.2U Expired - Fee Related CN203834588U (en) 2013-12-24 2013-12-24 Domestic reclaimed water system capable of adjusting indoor temperature

Country Status (1)

Country Link
CN (1) CN203834588U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629642A (en) * 2018-12-21 2019-04-16 上海电机学院 A kind of grey water system applied to family and subdistrict greening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629642A (en) * 2018-12-21 2019-04-16 上海电机学院 A kind of grey water system applied to family and subdistrict greening

Similar Documents

Publication Publication Date Title
CN103397683B (en) Novel water tank and washing method thereof
CN205062933U (en) Little circulation system of domestic water
CN204080947U (en) A kind of high pressure washing self-cleaning tank
CN203741938U (en) Pipe network pressurizing energy-saving water supply device
CN205425412U (en) Novel electric -heating water boiler
CN204612195U (en) siphon descaling type solar water heater
CN203834588U (en) Domestic reclaimed water system capable of adjusting indoor temperature
CN205917785U (en) Box bidirectional compensation of integration does not have negative pressure water supply equipment
CN206052492U (en) A kind of shunting water absorber for both sides of the road draining
CN201901900U (en) Household mobile refreshment water storage device
CN203640009U (en) Household water saving system
CN206512779U (en) A kind of domestic water saving system
CN203834587U (en) Domestic reclaimed water system
CN202175985U (en) Water supply device
CN101403226A (en) Water tower equipped with inner-wall cleaning device
CN202682991U (en) Dust removing device for air structure
CN204626520U (en) Self-clean type pot with no negative pressure
CN201314062Y (en) Water tower with inner wall cleaning device
CN203878678U (en) Water saving system for unit building
CN203533882U (en) Heat pump device and bed for hair shampooing
CN203334352U (en) Novel water tank
CN202393056U (en) Automatic-emptying anti-freeze system for solar water heaters
CN202809826U (en) Self-cleaning sewage lifting device
CN103537149B (en) A kind of device for reducing dust of pneumatic membrane building
CN104807215A (en) Siphon descaling type solar water heater and siphon descaling type descaling method thereof

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140917

Termination date: 20151224

EXPY Termination of patent right or utility model