CN2929565Y - Cold water recovery and heating device in gas water heater water outlet pipe - Google Patents

Cold water recovery and heating device in gas water heater water outlet pipe Download PDF

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Publication number
CN2929565Y
CN2929565Y CN 200620119037 CN200620119037U CN2929565Y CN 2929565 Y CN2929565 Y CN 2929565Y CN 200620119037 CN200620119037 CN 200620119037 CN 200620119037 U CN200620119037 U CN 200620119037U CN 2929565 Y CN2929565 Y CN 2929565Y
Authority
CN
China
Prior art keywords
water
pipe
control valve
outlet pipe
outlet
Prior art date
Application number
CN 200620119037
Other languages
Chinese (zh)
Inventor
李天扬
Original Assignee
李天扬
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 李天扬 filed Critical 李天扬
Priority to CN 200620119037 priority Critical patent/CN2929565Y/en
Application granted granted Critical
Publication of CN2929565Y publication Critical patent/CN2929565Y/en

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Abstract

The utility model relates to a cold water cycling heating device inside a water outlet pipe on a gas heater, comprising a gas heater, a water inlet pipe, a water outlet pipe and a shower, wherein the water inlet pipe and the water outlet pipe are respectively connected with the corresponding position of the gas heater, also comprising a water reversing pipe, a water reversing pipe water inlet controlling valve, a water reversing pipe water outlet controlling valve and a water pump, wherein one end portion of the water reversing pipe is equipped with the water reversing pipe water inlet controlling valve, and is connected with the water outlet pipe which is near the shower, the other end portion of the water reversing pipe is equipped with a water reversing pipe water outlet controlling valve, and is connected with the water inlet pipe, and the water pump is concatenated with the water reversing pipe. The technical project can effectively saves plenty of water resource with a simple structure, wherein an auto controlling can be realized by the application of electric magnet valve and increasing the controlling of the circuit.

Description

Gas heater outlet pipe inner cold water reclaims heater
Technical field
The utility model relates to a kind of recovery heater of water, particularly relates to a kind of gas heater outlet pipe inner cold water and reclaims heater.
Background technology
In existing city dweller's dwelling house, the security when ensureing combustion gas, gas heater generally all is installed in the kitchen, and the flue dust after will burning is directly discharged outdoor; Gas heater is installed in the kitchen and shower is installed in the toilet, therefore cause water heater very long to the outlet conduit distance of shower, water in the outlet pipe is a lot, simultaneously since firm heated water by this section pipeline the time, to give lower pipeline and the water of temperature with a large amount of thermal energy transfer, to such an extent as to the water that all needs these not to be reached serviceability temperature is emitted from outlet pipe before each shower.By statistics, the 10 meters calculating of shower air line distance average out in the toilet of gas heater in the kitchen, all to bleed off the running water about 20 liters each time before the shower, can flow out the bath water of suitable temperature, calculating by this, is surprising in the water resource that adopts this kind mode to use gas heater to have a bath to be wasted.
Summary of the invention
The purpose of this utility model provides a kind of gas heater outlet pipe inner cold water and reclaims heater, pass through the technical program, water in the outlet pipe of gas heater and the water resource that does not reach the bathing temperature can be recovered in the gas heater, be delivered to shower through outlet pipe once more after the heating, to remedy the deficiencies in the prior art.
The technical scheme in the invention for solving the above technical problem is: a kind of gas heater outlet pipe inner cold water reclaims heater, it comprises gas heater, water inlet pipe, outlet pipe and shower, described water inlet pipe and outlet pipe are connected with gas heater institute correspondence position respectively, it also includes return pipe, the water return pipeline water inlet control valve, water return pipeline outlet water control valve and water pump, one end end of described return pipe is provided with the water return pipeline water inlet control valve, and link to each other with outlet pipe near shower, its return pipe other end end is provided with the water return pipeline outlet water control valve and links to each other with water inlet pipe, and described water pump is serially connected on the return pipe pipeline.
Described water return pipeline water inlet control valve and water return pipeline outlet water control valve are solenoid electric valves.
It also includes control circuit, temperature controller, described temperature controller, water pump, water return pipeline water inlet control valve and water return pipeline outlet water control valve are connected with control circuit respectively, and described temperature controller is arranged on the inboard of closing on outlet pipe and water return pipeline water inlet control valve connection.
The utility model is in actual applications:
1. water heat cycles
When opening gas heater, shower also is in closed condition, water return pipeline outlet water control valve and water return pipeline water inlet control valve are opened, starting of pump station is delivered to the cold water in the outlet pipe in the water inlet pipe of gas heater through water pump and return pipe, enter gas heater and heat, form closed circuit.
2. normal bathing
When the water temperature of outlet pipe or shower reaches requirement, open shower switch, close water return pipeline outlet water control valve and water return pipeline water inlet control valve, water pump quits work, and water inlet directly enters gas heater, carries out normal bathing.
The beneficial effects of the utility model are: a kind of gas heater outlet pipe inner cold water reclaims heater, by the technical program 1, can effectively save great amount of water resources, and its structure tube list, by using magnetic valve and increasing control circuit, can realize automation control.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1 shower, 2 temperature controllers, 3 water return pipeline water inlet control valves, 4 return pipes, 5 water pumps, 6 water return pipeline outlet water control valves, 7 water inlet pipes, 8 outlet pipes, 9 gas heaters, 10 shower switch.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, the gas heater outlet pipe inner cold water that the utility model relates to reclaims heater, it comprises gas heater 9, water inlet pipe 7, outlet pipe 8 and shower 1, described water inlet pipe 7 is connected with 9 correspondence positions of gas heater respectively with outlet pipe 8, it also includes return pipe 4, water return pipeline water inlet control valve 3, water return pipeline outlet water control valve 6 and water pump 5, one end end of described return pipe 4 is provided with water return pipeline water inlet control valve 3, and link to each other with outlet pipe 8 near shower 1, its return pipe 4 other end ends are provided with water return pipeline outlet water control valve 6, and link to each other with water inlet 7, described water pump 5 is serially connected on the pipeline of return pipe 4.
Among the embodiment of the present utility model, described water return pipeline water inlet control valve 3 and water return pipeline outlet water control valve 6 can be magnetic valves, in the time of also to be two-position three way magnetic valve.
Among the embodiment of the present utility model, it can also include control circuit, temperature controller 2, described temperature controller 2, water pump 5, water return pipeline water inlet control valve 3 and water return pipeline outlet water control valve 6 are connected with control circuit respectively, and described temperature controller 2 is arranged on the inboard of closing on outlet pipe 8 and water return pipeline water inlet control valve 3 connections.
Water return pipeline water inlet control valve 3 is a magnetic valve in the utility model, the water return pipeline outlet water control valve can be set to two-position three way magnetic valve, under the situation of closing shower switch 10, open water return pipeline water inlet control valve 3 and water return pipeline outlet water control valve 8, the sealing water inlet pipe, thereby realize the sealing and circulating loop, and under the effect of temperature controller 2 and control circuit, realize comfortable water temperature prompting and switch off the pump automatically and closed circuit.

Claims (3)

1. a gas heater outlet pipe inner cold water reclaims heater, it comprises gas heater, water inlet pipe, outlet pipe and shower, described water inlet pipe and outlet pipe are connected with gas heater institute correspondence position respectively, it is characterized in that: it also includes return pipe, the water return pipeline water inlet control valve, water return pipeline outlet water control valve and water pump, one end end of described return pipe is provided with the water return pipeline water inlet control valve, and link to each other with outlet pipe near shower, its return pipe other end end is provided with the water return pipeline outlet water control valve and links to each other with water inlet pipe, and described water pump is serially connected on the return pipe pipeline.
2. gas heater outlet pipe inner cold water according to claim 1 reclaims heater, and it is characterized in that: described water return pipeline water inlet control valve and water return pipeline outlet water control valve are solenoid electric valves.
3. gas heater outlet pipe inner cold water according to claim 2 reclaims heater, it is characterized in that: it also includes control circuit, temperature controller, described temperature controller, water pump, water return pipeline water inlet control valve and water return pipeline outlet water control valve are connected with control circuit respectively, and described temperature controller is arranged on the inboard of closing on outlet pipe and water return pipeline water inlet control valve connection.
CN 200620119037 2006-07-25 2006-07-25 Cold water recovery and heating device in gas water heater water outlet pipe CN2929565Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620119037 CN2929565Y (en) 2006-07-25 2006-07-25 Cold water recovery and heating device in gas water heater water outlet pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620119037 CN2929565Y (en) 2006-07-25 2006-07-25 Cold water recovery and heating device in gas water heater water outlet pipe

Publications (1)

Publication Number Publication Date
CN2929565Y true CN2929565Y (en) 2007-08-01

Family

ID=38307947

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620119037 CN2929565Y (en) 2006-07-25 2006-07-25 Cold water recovery and heating device in gas water heater water outlet pipe

Country Status (1)

Country Link
CN (1) CN2929565Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102331091A (en) * 2011-10-25 2012-01-25 抚州市新智铨科技有限公司 Water outlet control device and method for water heater
CN101706166B (en) * 2009-11-24 2012-07-18 黑龙江大学 Assistant regulating and controlling device of solar water heater
CN102734938A (en) * 2012-07-25 2012-10-17 中国十九冶集团有限公司 Water conservation system for water heater
CN104633940A (en) * 2015-01-05 2015-05-20 深圳格普斯电热技术有限公司 Constant-temperature water heater with internal circulation water return pipe
CN104791991A (en) * 2015-04-09 2015-07-22 芜湖美的厨卫电器制造有限公司 Gas water heater and control method thereof
CN105783275A (en) * 2016-05-09 2016-07-20 齐鲁工业大学 Novel shower system based on touch screen control

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706166B (en) * 2009-11-24 2012-07-18 黑龙江大学 Assistant regulating and controlling device of solar water heater
CN102331091A (en) * 2011-10-25 2012-01-25 抚州市新智铨科技有限公司 Water outlet control device and method for water heater
CN102734938A (en) * 2012-07-25 2012-10-17 中国十九冶集团有限公司 Water conservation system for water heater
CN104633940A (en) * 2015-01-05 2015-05-20 深圳格普斯电热技术有限公司 Constant-temperature water heater with internal circulation water return pipe
CN104791991A (en) * 2015-04-09 2015-07-22 芜湖美的厨卫电器制造有限公司 Gas water heater and control method thereof
CN105783275A (en) * 2016-05-09 2016-07-20 齐鲁工业大学 Novel shower system based on touch screen control

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

Granted publication date: 20070801

Termination date: 20100725

C17 Cessation of patent right