CN202177218U - Intelligent constant temperature water-saving device for water heater - Google Patents

Intelligent constant temperature water-saving device for water heater Download PDF

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Publication number
CN202177218U
CN202177218U CN2011201557724U CN201120155772U CN202177218U CN 202177218 U CN202177218 U CN 202177218U CN 2011201557724 U CN2011201557724 U CN 2011201557724U CN 201120155772 U CN201120155772 U CN 201120155772U CN 202177218 U CN202177218 U CN 202177218U
Authority
CN
China
Prior art keywords
water
bag
pipe
temperature
outlet 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
CN2011201557724U
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Chinese (zh)
Inventor
严加勤
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.)
TIANJIN DINGYUN TECHNOLOGY CO LTD
Original Assignee
TIANJIN DINGYUN TECHNOLOGY CO LTD
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 TIANJIN DINGYUN TECHNOLOGY CO LTD filed Critical TIANJIN DINGYUN TECHNOLOGY CO LTD
Priority to CN2011201557724U priority Critical patent/CN202177218U/en
Application granted granted Critical
Publication of CN202177218U publication Critical patent/CN202177218U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides an intelligent constant temperature water-saving device for a water heater, which comprises a control panel, a casing, a thermal insulation layer, an inner container, a hot water pipe, a cold water pipe, a constant temperature warm water outlet pipe and a sprayer. Particularly, the temperature of outlet water is always constant and cannot become hot or cold suddenly, and water in the water outlet pipe can flow back and does not need to be discharged, thereby saving precious water resources. For our country short of fresh water resources seriously, whether the intelligent constant temperature water-saving device for the water heater is used for reducing waste of natural resources or saving capital, the intelligent constant temperature water-saving device has great significance for improvement of our living environment.

Description

The intelligent constant-temperature water saving fixtures that are used for water heater
Technical field
The purpose of the utility model is for pot-type boiler provides a kind of intelligent constant-temperature water saving fixtures that are used for water heater, and particularly sensor intelligent water saving belongs to the green economy field of environment protection.
Background technology
A development that hot issue is exactly a green economy of whole world concern now; UNEP's suggestion is thrown into new pollution-free industry to substantial contribution; Be used to develop green economy, can also change the lack of water that our earth faces, the environmental problem that atmosphere pollution etc. are great.UNEP (United Nations Environment Program) advocates and requires various countries to throw into 1/3 investment on the green economy.In China, not only pay attention to environmental protection, more pay attention to the development green economy.
The water heater market of China is just demonstrating rapid growth situation, and uses single product to be difficult to satisfy consumer safety, facility, many-sided composite demand such as comfortable, energy-conservation.The China household electrical appliances secretary-general Xu Dongsheng of association thinks: energy-saving and emission-reduction are developing direction that present country advocates, and having still less, the product of energy-output ratio will be a direction of future development.
Water heater in the market is numerous in variety, has to utilize the water temperature delamination rule that hot water rises, cold water sinks, and realizes the layering heating and the outlet pipe of water are set to extend the inner bag top, to discharge etc. the hot water on upper strata is preferential.Though can get rid of hot water, all exist certain drawback.One of which, the temperature of water is even inadequately, and is uncomfortable during use, also can cause slight cold for physique weak person, causes unnecessary trouble.They are two years old; The each use in the outlet conduit of back all can retain certain water, and hot water will be lowered the temperature soon, and the water heater that the intelligent water-saving device is not installed can not reclaim this part cold water automatically; When opening shower nozzle next time, generally directly do not use; But want to bleed off the cold water that remains in the outlet conduit earlier, also to wait until when water temperature is fit to and just formally use, caused the waste of great lot of water resources during this period.
The utility model content
The main purpose of the utility model is to solve the shortcoming that exists in the above-mentioned prior art, and then a kind of intelligent constant-temperature water saving fixtures that are used for water heater are provided.
In order to solve the problems of the technologies described above; The utility model is used for the technical scheme that the intelligent constant-temperature water saving fixtures of water heater are achieved: comprise control panel, housing, heat-insulation layer, inner bag, hot-water line, cold water pipe, constant temperature water outlet pipe and shower nozzle; Between said housing and said inner bag, be provided with mixed water-circulating pump; The water inlet pipe and the outlet pipe that mix water-circulating pump all are communicated with inner bag, are provided with liquid level sensor, temperature sensor and a small-power heating rod in the said inner bag; On said hot-water line and the said cold water pipe and on the pipeline section between said shell and the said inner bag, be provided with a magnetic valve respectively; Said constant temperature water outlet pipe is provided with a booster pump; Also comprise a return pipe; One end of said return pipe is connected on the said constant temperature water outlet pipe, and the other end of said return pipe is connected in the inner bag, is provided with a three-way magnetic valve in the intersection of said constant temperature water outlet pipe and return pipe.
The utility model is used for the intelligent constant-temperature water saving fixtures of water heater, and wherein, said temperature sensor is positioned at the bottom of said inner bag.Said mixed water-circulating pump is arranged on the outer wall of said inner bag.The water inlet pipe of said mixed water-circulating pump and outlet pipe feed from the bottom of inner bag.The height that the water inlet pipe of said mixed water-circulating pump feeds in the inner bag is 1/2 of an inner bag height, and the water inlet pipe of said mixed water-circulating pump and the distance between the outlet pipe are 1/2 of inner bag length.Said booster pump adopts the booster pump of adjustable in pressure.
Compared with prior art, the beneficial effect that the utility model had is:
(1) after water level reaches design temperature, the three-way magnetic valve that is positioned at constant temperature water outlet pipe one end is opened, and shower nozzle has warm water to flow out.When not using, the water in the inner bag can play insulation effect through heat-insulation layer, and the small-power heating rod begins to heat when temperature is set when temperature is lower than, and water in the inner bag is always remained on temperature is set.Thus, the utility model can guarantee even water temperature, uses comfortable.
(2) owing to be provided with mixed water-circulating pump between housing in the utility model and the inner bag, and said mixed water-circulating pump be duty in the injecting process always, makes the water of outlet pipe outflow always keep design temperature.Therefore, in use, can discharge the warm water that meets temperature requirement at any time, avoid in the prior art owing to need bleed off the cold water that remains in the outlet conduit earlier, and cause the defective of the waste of great lot of water resources through shower nozzle.
The utility model water heater intelligent water saving fixtures have met the requirement of future thrust, and environmental protection is practical again.
Description of drawings:
Accompanying drawing is the structural representation that the utility model is used for the intelligent constant-temperature water saving fixtures of water heater.
1, housing 2, inner bag 3, heat-insulation layer
4, water inlet pipe 6, the return pipe of small-power heating rod 5, mixed water-circulating pump
7, shower nozzle 8, liquid level sensor 9, three-way magnetic valve
10, constant temperature water outlet pipe 11, booster pump 12, mixed water-circulating pump
13, mix outlet pipe 14, temperature sensor 15, the magnetic valve of water-circulating pump
16, hot-water line 17, cold water pipe
The specific embodiment
Shown in the accompanying drawing structural representation, the specific embodiment is following:
Behind design temperature on the control panel, the magnetic valve 15 of hot-water line 16 and cold water pipe 17 is opened the injection hot and cold water simultaneously, and when water level rises to a half of inner bag, liquid level sensor 8 is given an order and magnetic valve 15 cut out simultaneously stop water filling.
Temperature sensor 15 beginning thermometrics, when temperature was higher than design temperature, the magnetic valve 15 on the cold water pipe 16 was opened injection cold water; When temperature was lower than design temperature, the magnetic valve 15 on the hot-water line 17 was opened injection hot water.Mix water-circulating pump 12 and start working, return pipe 6 one ends of three-way magnetic valve 9 are opened, and the current in the return pipe 6 return in the inner bag 2, mix water-circulating pump water inlet pipe 5 and begin to be flowed out by mixed water-circulating pump outlet pipe 13 behind the water inlet process pipeline, thereby accomplish mixed water work.Mix water-circulating pump 12 is duty in the injecting process always, makes the water that outlet pipe flows out always keep design temperature.After water level reached design temperature, constant temperature water outlet pipe 10 1 ends of three-way magnetic valve 9 were opened, and shower nozzle 7 has warm water to flow out.
When not using, the water in the inner bag 2 can play insulation effect through heat-insulation layer 3, and small-power heating rod 4 begins to heat when temperature is set when temperature is lower than, and water in the inner bag 2 is always remained on temperature is set.
Above-described embodiment be the utility model preferred embodiment; Be not to be used for the utility model is limited; The equivalence of doing according to the utility model claim and description changes or revises, and all should belong in the protection domain of the utility model.

Claims (6)

1. the intelligent constant-temperature water saving fixtures that are used for water heater; Comprise control panel, housing (1), heat-insulation layer (3), inner bag (2), hot-water line (16), cold water pipe (17), constant temperature water outlet pipe (10) and shower nozzle (7); It is characterized in that; Between said housing (1) and said inner bag (2), be provided with mixed water-circulating pump (12); The water inlet pipe (5) and the outlet pipe (13) that mix water-circulating pump (12) all are communicated with inner bag (2), are provided with liquid level sensor (8), temperature sensor (14) and a small-power heating rod (4) in the said inner bag (2); Go up and be positioned on the pipeline section between said housing (1) and the said inner bag (2) at said hot-water line (16) and said cold water pipe (17) and be provided with a magnetic valve (15) respectively; Said constant temperature water outlet pipe (10) is provided with a booster pump (11); Also comprise a return pipe (6); One end of said return pipe (6) is connected on the said constant temperature water outlet pipe (10); The other end of said return pipe (6) is connected in the inner bag (2), is provided with a three-way magnetic valve (9) in the intersection of said constant temperature water outlet pipe (10) and return pipe (6).
2. the intelligent constant-temperature water saving fixtures that are used for water heater according to claim 1 is characterized in that: said temperature sensor (14) is positioned at the bottom of said inner bag (2).
3. the intelligent constant-temperature water saving fixtures that are used for water heater according to claim 1 is characterized in that: said mixed water-circulating pump (12) is arranged on the outer wall of said inner bag (2).
4. the intelligent constant-temperature water saving fixtures that are used for water heater according to claim 1 is characterized in that: the water inlet pipe (5) of said mixed water-circulating pump (12) and outlet pipe (13) feed from the bottom of inner bag (2).
5. the intelligent constant-temperature water saving fixtures that are used for water heater according to claim 4; It is characterized in that: the height that the water inlet pipe (5) of said mixed water-circulating pump (12) feeds in the inner bag (2) is 1/2 of an inner bag height, and the water inlet pipe (5) of said mixed water-circulating pump (12) and the distance between the outlet pipe (13) are 1/2 of inner bag (2) length.
6. the intelligent constant-temperature water saving fixtures that are used for water heater according to claim 1 is characterized in that: said booster pump (11) adopts the booster pump of adjustable in pressure.
CN2011201557724U 2011-05-17 2011-05-17 Intelligent constant temperature water-saving device for water heater Expired - Fee Related CN202177218U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201557724U CN202177218U (en) 2011-05-17 2011-05-17 Intelligent constant temperature water-saving device for water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201557724U CN202177218U (en) 2011-05-17 2011-05-17 Intelligent constant temperature water-saving device for water heater

Publications (1)

Publication Number Publication Date
CN202177218U true CN202177218U (en) 2012-03-28

Family

ID=45867094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201557724U Expired - Fee Related CN202177218U (en) 2011-05-17 2011-05-17 Intelligent constant temperature water-saving device for water heater

Country Status (1)

Country Link
CN (1) CN202177218U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017054440A1 (en) * 2015-09-29 2017-04-06 芜湖美的厨卫电器制造有限公司 Thermostatic water-discharging device, hot water system having same and control method therefor
CN110039659A (en) * 2019-04-22 2019-07-23 中国十九冶集团有限公司 Concrete mixing water heating and heat-insulating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017054440A1 (en) * 2015-09-29 2017-04-06 芜湖美的厨卫电器制造有限公司 Thermostatic water-discharging device, hot water system having same and control method therefor
CN110039659A (en) * 2019-04-22 2019-07-23 中国十九冶集团有限公司 Concrete mixing water heating and heat-insulating device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
DD01 Delivery of document by public notice

Addressee: Tianjin Dingyun Technology Co.,Ltd.

Document name: Notification to Pay the Fees

DD01 Delivery of document by public notice

Addressee: Tianjin Dingyun Technology Co.,Ltd.

Document name: Notification of Termination of Patent Right

EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120328

Termination date: 20140517