CN205481807U - Cold water device is practiced thrift to water heater - Google Patents

Cold water device is practiced thrift to water heater Download PDF

Info

Publication number
CN205481807U
CN205481807U CN201620005816.8U CN201620005816U CN205481807U CN 205481807 U CN205481807 U CN 205481807U CN 201620005816 U CN201620005816 U CN 201620005816U CN 205481807 U CN205481807 U CN 205481807U
Authority
CN
China
Prior art keywords
water
switch
pipeline
temperature
cold water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620005816.8U
Other languages
Chinese (zh)
Inventor
江启峰
赵星辰
唐鹏宗
付仁鲜
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.)
Xihua University
Original Assignee
Xihua University
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 Xihua University filed Critical Xihua University
Priority to CN201620005816.8U priority Critical patent/CN205481807U/en
Application granted granted Critical
Publication of CN205481807U publication Critical patent/CN205481807U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a cold water device is practiced thrift to water heater, the device include electric valve, thalposis switch, cold water recovery unit, tap, switch, first pipeline and second pipeline, electric valve passes through on -off control, electric valve's one end and outlet of water heater are connected, and the other end is connected respectively through first pipeline thalposis switch and tap, the thalposis switch passes through the second pipeline with cold water recovery unit connects, this kind of cold water device is practiced thrift to water heater simple structure, convenient and practical, low cost, work efficiency is high, and intelligent degree is high.

Description

Water-cooling device saved by a kind of water heater
Technical field
This utility model relates to water heater auxiliary equipment, particularly relates to a kind of water heater and saves water-cooling device.
Background technology
Along with the development of economic technology, people are more and more higher to the requirement of quality of life, water heater in the modern life It has been the housed devices that be unable to do without of people.A period of time when but a lot of water heaters of society just work now In, understand in the pipe after some cold water is present in water heater, owing to people need not cold water, again It is not desired to trouble, typically will not be collected, but directly bleed off.Thus result in the waste of water resource, especially Being the northern area at water scarcity, the waste impact caused is bigger.
Chinese patent CN203436247U discloses a kind of temperature control water saving fixtures and includes its temperature control water saving Water heater, this device includes adjusting water tap, temperature tube, electromagnetic valve, header tank, temperature inductor and temperature control Box, regulation adjusting water tap can regulate the cold and hot water yield, and temperature inductor inserts in temperature tube, measured temperature Degree information passes to coupled single-chip microcomputer, and by display screen displays temperature value, settings button passes through monolithic It is interval that machine sets required temperature control, and the temperature value that temperature inductor is recorded by single-chip microcomputer according to the temperature control interval set enters Row judges, controls the logical of electromagnetic valve and closes, and water when meeting temperature control interval is flowed out by outlet pipe, does not meets temperature control district Between time water collect enter header tank.But this temperature control water saving fixtures structure is complicated, relatively costly.
Utility model content
This utility model makes improvement for the problem of above-mentioned existence, i.e. the purpose of this utility model is to provide one Water-cooling device saved by water heater, and water-cooling device simple in construction, convenient and practical, with low cost saved by this water heater.
In order to solve above-mentioned technical problem, the utility model proposes such a water heater and save water-cooling device, This device includes electrically operated valve, temperature sense switch, cold water retracting device, faucet, switch, the first pipeline and Two pipelines, described electrically operated valve passes through described on-off control, one end of described electrically operated valve and water outlet of water heater mouth Connecting, the other end connects described temperature sense switch and faucet respectively by the first pipeline, and described temperature sense switch passes through Described second pipe is connected with described cold water retracting device.
First opening during use and switch to open electrically operated valve, now the first former cold water of pipeline is received by temperature sense switch Collect in cold water retracting device, without cold water in the first pipeline, after electrically operated valve is opened, produce pressure official post hot water Device starts, outlet of water heater water out judged by temperature sense switch, if water temperature is not up to closing value, Temperature sense switch is opened, and makes cold water flow in retracting device, if water temperature reaches closing value, temperature sense switch is closed and made heat Water flows to the first pipeline and finally derives hot water from faucet outlet.Faucet and switch is closed after use, When in the first pipeline, water temperature is reduced to below certain value, temperature sense switch acts on again, and that reclaims in the first pipeline is cold Water.
Improving further as utility model, described temperature sense switch connects a negative pressure device, described negative pressure device with Electrically operated valve connects, and when described electrically operated valve is closed, described negative pressure device is opened, when described electrically operated valve is opened, Described negative pressure device is closed.
Cold water in first pipeline flows in cold water retracting device by action of gravity, the most still has few The cold water of amount is stored in the first pipeline, by arranging negative pressure device, when detecting that electrically operated valve is closed and the second pipe When flow velocity in road is crossed slow, negative pressure device automatically turns on, and remaining cold water in extracting the first pipeline, when detecting When flow velocity in second pipe is zero, negative pressure device is automatically switched off.
Improving further as utility model, described faucet connects intelligent controller, described intelligent controller It is connected with described temperature sense switch and the control hierarchy of described intelligent controller is higher than described temperature sense switch.
Improving further as utility model, described intelligent controller is internally provided with temperature sensing device.
Owing to the length of the first pipeline cannot determine, when the first pipeline is long and water hole head and temperature sense switch distance mistake Time remote, temperature sense switch still cannot the temperature of current in accurate measurements the first pipeline, after electrically operated valve is opened, still Have a small amount of cold water to flow out from faucet, therefore intelligent controller is set and controls faucet and temperature sense switch, intelligence Temperature sensing device can be internally provided with by controller, for detecting the water temperature near faucet, when temperature being detected During higher than setting value, close temperature sense switch, open faucet, when detecting that temperature is less than setting value, open Temperature sense switch, closes faucet.
Improving further as utility model, described faucet is connected with faucet outlet.
The beneficial effects of the utility model:
Water-cooling device simple in construction saved by this water heater of this utility model, convenient and practical, with low cost, work Efficiency is high, and intelligence degree is high.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is this utility model embodiment 1 connection diagram;
Fig. 2 is this utility model embodiment 2 connection diagram;
Fig. 3 is this utility model embodiment 3 connection diagram;
In figure: 1, water feeding of heater mouth;2, water heater;3, water outlet of water heater mouth, the 4, first pipeline;5、 Faucet outlet;6, second pipe;7, electrically operated valve;8, temperature sense switch;9, cold water retracting device; 10, faucet;11, switch;12, negative pressure device;13, intelligent controller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment It is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, Rather than whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not having Make the every other embodiment obtained under creative work premise, broadly fall into the scope of this utility model protection.
Embodiment 1
This water heater of the present embodiment is saved water-cooling device and is included that electrically operated valve 7, temperature sense switch 8, cold water reclaim Device 9, faucet 10, switch the 11, first pipeline 4 and second pipe 6, described electrically operated valve 7 passes through institute Stating switch 11 control, one end of described electrically operated valve 7 is connected with water outlet of water heater mouth, and the other end passes through first Pipeline 4 connects described temperature sense switch 8 and faucet 10 respectively, and described temperature sense switch 8 is by described second pipe 6 are connected with described cold water retracting device 9.
First opening switch during use 11 to open electrically operated valve 7, now the first former cold water of pipeline 4 is by warming Switch 8 is collected in cold water retracting device 9, without cold water in the first pipeline 4, after electrically operated valve 7 is opened, produces Raw pressure official post water heater 2 starts, and cold water is flowed into water heater 2 by water feeding of heater mouth 1 and heats, then by heat Hydrophone outlet 3 water out is judged by temperature sense switch 8, if water temperature is not up to closing value, warming is opened Closing 8 unlatchings, under gravity, cold water flows in cold water retracting device 9, if water temperature reaches closing value, and temperature Sense switch 8 closedown, makes hot water flow through the first pipeline 4 and finally derives hot water from faucet outlet 5.Make to be finished Closing faucet 10 and switch 11 after Biing, when in the first pipeline 4, water temperature is reduced to below certain value, warming is opened Close 8 again to act on, reclaim the cold water in the first pipeline 4.
Water-cooling device simple in construction saved by this water heater, convenient and practical.
Embodiment 2
This water heater of the present embodiment is saved water-cooling device and is included that electrically operated valve 7, temperature sense switch 8, cold water reclaim Device 9, faucet 10, switch the 11, first pipeline 4 and second pipe 6, described electrically operated valve 7 passes through institute Stating switch 11 control, one end of described electrically operated valve 7 is connected with water outlet of water heater mouth, and the other end passes through first Pipeline 4 connects described temperature sense switch 8 and faucet 10 respectively, and described temperature sense switch 8 is by described second pipe 6 are connected with described cold water retracting device 9, and described temperature sense switch 8 connects negative pressure device 12, and described negative pressure fills Putting 12 to be connected with electrically operated valve 7, when electrically operated valve 7 is closed, negative pressure device 12 is opened, and electrically operated valve 7 is opened Qi Shi, negative pressure device 12 is closed.
By arranging negative pressure device 12, when detecting that electrically operated valve 7 is closed and flow velocity in second pipe 6 is the slowest Time, negative pressure device 12 automatically turns on, and extracts remaining cold water in the first pipeline 4, when second pipe 6 being detected When interior flow velocity is zero, negative pressure device 12 is automatically switched off.When using hot water, first open switch 11 to open electricity Movable valve 7, now the first former cold water of pipeline 4 is collected in cold water retracting device 9 by temperature sense switch 8, Without cold water in first pipeline 4, after electrically operated valve 7 is opened, generation pressure official post water heater 2 starts, cold water by Water feeding of heater mouth 1 flows into water heater 2 and heats, and is then opened by warming by water outlet of water heater mouth 3 water out Closing 8 to judge, if water temperature is not up to closing value, temperature sense switch 8 is opened, under gravity, and cold water stream Entering in cold water retracting device 9, if water temperature reaches closing value, temperature sense switch 8 is closed, and makes hot water flow through the first pipe Hot water is finally derived from faucet outlet 5 in road 4.Faucet 10 and switch 11 is closed after use, when When in first pipeline 4, water temperature is reduced to below certain value, temperature sense switch 8 acts on again, reclaims in the first pipeline 4 Cold water.
This water heater saving water-cooling device work efficiency is higher, and cold water cleaning is the most thorough.
Embodiment 3
This water heater of the present embodiment is saved water-cooling device and is included that electrically operated valve 7, temperature sense switch 8, cold water reclaim Device 9, faucet 10, switch the 11, first pipeline 4 and second pipe 6, described electrically operated valve 7 passes through institute Stating switch 11 control, one end of described electrically operated valve 7 is connected with water outlet of water heater mouth, and the other end passes through first Pipeline 4 connects described temperature sense switch 8 and faucet 10 respectively, and described temperature sense switch 8 is by described second pipe 6 are connected with described cold water retracting device 9, and described faucet 10 connects intelligent controller 13, described intelligence Controller 13 is connected with described temperature sense switch 8 and the control hierarchy of described intelligent controller 13 is higher than described warming Switch 8, described intelligent controller 13 is internally provided with temperature sensing device.
Owing to the length of the first pipeline 4 cannot determine, when the first pipeline 4 is long and water hole 10 is opened with warming When closing 8 hypertelorism, temperature sense switch 8 still cannot the temperature of current in accurate measurements the first pipeline 4, electronic After valve 7 is opened, still have a small amount of cold water and flow out from faucet 10, therefore intelligent controller 13 is set and controls Controlling the water circulation tap 10 and temperature sense switch 8, intelligent controller 13 is internally provided with temperature sensing device, is used for detecting Water temperature near faucet 10, when detecting that temperature is higher than setting value, closes temperature sense switch 8, opens the fire hose 10, when detecting that temperature is less than setting value, open temperature sense switch 8, close faucet 10.
When using hot water, first unlatching switch 11 is to open electrically operated valve 7, and now the first former cold water of pipeline 4 is Being collected in cold water retracting device 9 by temperature sense switch 8, without cold water in the first pipeline 4, electrically operated valve 7 is opened After, producing pressure official post water heater 2 and start, cold water is flowed into water heater 2 by water feeding of heater mouth 1 and heats, so After judged by temperature sense switch 8 and intelligent controller 13 by water outlet of water heater mouth 3 water out, if water Temperature not up to closing value, temperature sense switch 8 is opened, in cold water inflow cold water retracting device 9, if water temperature reaches to close Conjunction value, temperature sense switch 8 is closed, and makes hot water flow through the first pipeline 4 and finally derives hot water from faucet outlet 5. Faucet 10 and switch 11 is closed after use, when in the first pipeline 4, water temperature is reduced to below certain value, Temperature sense switch 8 acts on again, reclaims the cold water in the first pipeline 4.
It is higher that water-cooling device intelligence degree saved by this water heater.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in Within protection domain of the present utility model.

Claims (6)

1. water-cooling device saved by a water heater, it is characterised in that: this device include electrically operated valve (7), Temperature sense switch (8), cold water retracting device (9), faucet (10), switch (11), the first pipeline (4) With second pipe (6), described electrically operated valve (7) is controlled by described switch (11), described electrodynamic valve One end of door (7) is connected with water outlet of water heater mouth, and the other end connects described respectively by the first pipeline (4) Temperature sense switch (8) and faucet (10), described temperature sense switch (8) by described second pipe (6) with Described cold water retracting device (9) connects.
Water-cooling device saved by a kind of water heater the most according to claim 1, it is characterised in that: described Temperature sense switch (8) connects negative pressure device (12), described negative pressure device (12) and electrically operated valve (7) Connect.
Water-cooling device saved by a kind of water heater the most according to claim 1, it is characterised in that: described Faucet (10) connects has intelligent controller (13), described intelligent controller (13) to open with described warming Close the control hierarchy of (8) connection and described intelligent controller (13) higher than described temperature sense switch (8).
Water-cooling device saved by a kind of water heater the most according to claim 3, it is characterised in that: described Intelligent controller (13) is internally provided with temperature sensing device.
Water-cooling device saved by a kind of water heater the most according to claim 1, it is characterised in that: described Faucet (10) is connected with faucet outlet (5).
Water-cooling device saved by a kind of water heater the most according to claim 1, it is characterised in that: warming Switch (8) power supply is aneroid battery.
CN201620005816.8U 2016-01-04 2016-01-04 Cold water device is practiced thrift to water heater Expired - Fee Related CN205481807U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620005816.8U CN205481807U (en) 2016-01-04 2016-01-04 Cold water device is practiced thrift to water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620005816.8U CN205481807U (en) 2016-01-04 2016-01-04 Cold water device is practiced thrift to water heater

Publications (1)

Publication Number Publication Date
CN205481807U true CN205481807U (en) 2016-08-17

Family

ID=56663923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620005816.8U Expired - Fee Related CN205481807U (en) 2016-01-04 2016-01-04 Cold water device is practiced thrift to water heater

Country Status (1)

Country Link
CN (1) CN205481807U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466037A (en) * 2016-01-04 2016-04-06 西华大学 Cold water saving device for water heater
CN107305068A (en) * 2016-11-28 2017-10-31 杭州电子科技大学 A kind of water-saving outlet terminal implementation method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105466037A (en) * 2016-01-04 2016-04-06 西华大学 Cold water saving device for water heater
CN105466037B (en) * 2016-01-04 2018-04-20 西华大学 A kind of water heater saves water-cooling device
CN107305068A (en) * 2016-11-28 2017-10-31 杭州电子科技大学 A kind of water-saving outlet terminal implementation method

Similar Documents

Publication Publication Date Title
CN201262463Y (en) Detachable functional fittings integrated electric auxiliary heating gas water heater
CN202027484U (en) Shower room capable of recovering bath wastewater heat
CN203375743U (en) Cold water flow-back device for solar water heater
CN203928412U (en) A kind of domestic energy-saving hot water supply system based on waste heat recovery
CN201852266U (en) Water storage type electric water heater
CN205690715U (en) A kind of solar water heater intelligence control system
CN202562044U (en) Device for waste head recovery of bath waste water
CN103134197A (en) Double-water-tank air-exhausting flow-guide separation plate solar water heater
CN103322682A (en) Domestic water circulation system
CN102692080A (en) New type solar water heater with electric heating function and electric heating control method
CN205227501U (en) Intelligence caliduct device based on singlechip
CN103123176A (en) Supplementary-water-tank-free curved flow guiding pipe temperature jump heat storage solar water heater
CN207741373U (en) A kind of water-saving discharging device based on the circulatory system
CN202284873U (en) Waste heat recovery device for bathing wastewater
CN101943480A (en) Instant hot constant temperature solar energy hot-water system
CN201652821U (en) Auxiliary heating device of a gas water heater
CN202531468U (en) Multifunctional fan
CN204404503U (en) A kind of photovoltaic water heater
CN205593157U (en) Water -saving gas water heater
CN107606780A (en) Water heater and its control method
CN202145011U (en) Water heater recycling kitchen waste heat
CN206251050U (en) A kind of cooling system of solar panel
CN206113319U (en) Heat pump water heater intelligent temperature controller
CN201879495U (en) Quick-boiling steady-flow water-vapor automatically-separated health safe energy-saving water dispenser
CN103134198A (en) Step-leaping type solar heater having no water supplement tank or collect-exhaust diversion clapboard

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20190104