CN205878578U - Water heater - Google Patents

Water heater Download PDF

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Publication number
CN205878578U
CN205878578U CN201620678010.5U CN201620678010U CN205878578U CN 205878578 U CN205878578 U CN 205878578U CN 201620678010 U CN201620678010 U CN 201620678010U CN 205878578 U CN205878578 U CN 205878578U
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CN
China
Prior art keywords
water
tank
heater
heat
heat exchanger
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Active
Application number
CN201620678010.5U
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Chinese (zh)
Inventor
王建良
杨磊
王慧
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.)
Qingdao Haier New Energy Electric Appliance Co Ltd
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Qingdao Haier New Energy Electric Appliance Co Ltd
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Application filed by Qingdao Haier New Energy Electric Appliance Co Ltd filed Critical Qingdao Haier New Energy Electric Appliance Co Ltd
Priority to CN201620678010.5U priority Critical patent/CN205878578U/en
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Abstract

The utility model provides a water heater, it includes water tank and the water inlet pipe and the outlet pipe of water tank that communicate with the water tank, still includes: the heat sterilization device sets up on outlet pipe of water tank, configures the water in the heating outlet pipe of water tank into, and heat exchanger, configure messenger outlet pipe of water tank water interior, that be located the heat sterilization device upper reaches into and carry out the heat exchange with water outlet pipe of water tank, that be located heat sterilization device low reaches, or make interior, that the be located heat sterilization device low reaches water with outlet pipe of water tank of water in the water inlet pipe carry out the heat exchange. The utility model discloses can go out water to water heater and carry out high temperature sterilization treatment, but and then the bacterial quantity of the aquatic of minimize outflow water heater water tank, prevent that harm is healthy, still can cool off the water behind the heat sterilization, make its temperature more suitable human. And the waste heat that can effectively utilize the water behind the heat sterilization preheats the water before the heat sterilization, has improved energy utilization and has rateed.

Description

Water heater
Technical field
This utility model relates to water heating art, particularly relates to a kind of water heater.
Background technology
Existing water heater generally can be divided into electric heater, Teat pump boiler, gas heater and solar water heater etc.. Wherein, electric water heater water exit temperature is generally 70 DEG C to 80 DEG C, and Teat pump boiler leaving water temperature is generally 55 DEG C to 65 DEG C, combustion gas Outlet water temperature of water heater is generally 40 DEG C to 45 DEG C, and solar water heater leaving water temperature is generally 40 DEG C to 100 DEG C, in positive reason Under condition, the leaving water temperature due to water heater is the highest, is likely to breed bacteria in water outlet.Use this water heater to have a bath, be unfavorable for Human body skin health, is particularly unfavorable for the skin health having wound.
Utility model content
In view of the above problems, it is proposed that this utility model is to provide one overcome the problems referred to above or solve at least in part The certainly water heater of the problems referred to above, it can reduce the antibacterial in the water flowing out water-heater water tank as far as possible.
A proper temperature human body that further objective is that the water after sterilization treatment to be made of the present utility model.
Of the present utility model another further objective is that the energy consumption reducing water outlet of water heater high temperature sterilize, improves the energy Utilization rate.
Especially, this utility model provides a kind of water heater, and it includes water tank, and the water tank water intake connected with water tank Managing and radiator drain, it also includes:
High-temperature sterilization unit, is arranged on radiator drain, is configured to the water in heating water tank outlet pipe;With
Heat exchanger, water that be configured to make in radiator drain, that be positioned at high-temperature sterilization unit upstream and radiator drain In, the water that is positioned at high-temperature sterilization unit downstream carry out heat exchange, or make water in tank inlet pipe with in radiator drain, The water being positioned at high-temperature sterilization unit downstream carries out heat exchange.
Alternatively, high-temperature sterilization unit includes: sterilization tank, and it is arranged on described radiator drain;And heating element heater, its It is arranged in sterilization tank, so that the water in sterilization tank is heated.
Alternatively, sterilization tank is heat insulation tank.
Alternatively, heating element heater is electric heating tube.
Alternatively, the power of heating element heater is 0.5KW to 3.5KW;The volume of sterilization tank is 1L to 10L.
Alternatively, heat exchanger is plate type heat exchanger or double pipe heat exchanger, and heat exchanger have the first heat exchanger tube and Second heat exchanger tube;First heat exchanger tube is arranged on the pipeline being positioned at high-temperature sterilization unit upstream of radiator drain;Second heat exchange Pipe is arranged on the pipeline being positioned at high-temperature sterilization unit downstream of radiator drain.
Alternatively, water heater also includes: water inlet manifold, and its outlet connects with tank inlet pipe;Water mixing valve, it has two Import, is respectively communicated with the outlet of radiator drain and the outlet of water inlet manifold;Total outlet pipe, going out of its inlet communication water mixing valve Mouthful.
Alternatively, water heater also includes: heat pump heating, and it is configured to the water in heating water tank;And/or electrical heating Device, is arranged in water tank.
Water heater of the present utility model, owing to arranging high-temperature sterilization unit at radiator drain, can carry out height to its water outlet Temperature sterilization treatment, and then the bacterial number in the water flowing out water-heater water tank can be reduced as far as possible, prevent health risk.Due to this heat Hydrophone also has heat exchanger, can water after cooling down high-temperature sterilizing so that it is temperature human body preferably, and can effectively utilize high temperature to go out Water before the waste heat preheating high temperature sterilize of the water after bacterium, improves energy utilization rate.
According to below in conjunction with the accompanying drawing detailed description to this utility model specific embodiment, those skilled in the art will be more Add clear of the present utility model above-mentioned and other purposes, advantage and feature.
Accompanying drawing explanation
Describe in detail more of the present utility model specifically real the most by way of example, and not by way of limitation Execute example.Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that These accompanying drawings are not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the schematic block diagram of the water heater according to one embodiment of this utility model.
Detailed description of the invention
Fig. 1 is the schematic block diagram of the water heater according to one embodiment of this utility model.As it is shown in figure 1, this practicality Novel embodiment provides a kind of water heater 10, uses for user's shower.This water heater 10 can include water tank 100 and with The tank inlet pipe 200 of water tank 100 connection and radiator drain 300, to utilize water tank 100 to store water.Water tank water intake Pipe 200 water filling in water tank 100.Water in water tank 100 is exported by radiator drain 300.
Especially, this water heater 10 may also include high-temperature sterilization unit 400 and heat exchanger 500.Wherein, high temperature sterilize dress Put 400 to may be disposed on radiator drain 300, be configured to the water in heating water tank outlet pipe 300.Heat exchanger 500 can configure Become to make in radiator drain 300, to be positioned at high-temperature sterilization unit 400 upstream water and radiator drain 300, be positioned at high temperature The water in bactericidal unit 400 downstream carries out heat exchange, to reduce the temperature of the water flowing out radiator drain 300.
Water in this water heater 10 radiator drain 300 may utilize high-temperature sterilization unit 400 to be carried out at high temperature sterilize it Reason, then may utilize the high-temperature water after heat exchanger 500 suitably cools down sterilizing, is possible not only to reduce outflow water heater 10 water as far as possible Bacterial number in the water of case 100, prevents health risk, also can be to its suitable cooling so that it is temperature human body preferably.Further Ground, in making radiator drain 300, be positioned at the water of high-temperature sterilization unit 400 upstream and radiator drain 300, be positioned at When the water in high-temperature sterilization unit 400 downstream carries out heat exchange, it is possible not only to suitably cool down the high-temperature water of outflow heat exchanger 500, The waste heat preheating that can also utilize high-temperature water will enter the water of heat exchanger 500, improve energy utilization rate.Work as heat exchanger One end of 500 may be disposed at the radiator drain 300 in high-temperature sterilization unit 400 downstream, and the other end may be disposed at water tank water intake At pipe 200, with the high-temperature water after utilizing the cold of tank inlet pipe 200 suitably to cool down sterilizing, not only can cool down by high temperature sterilize The high-temperature water that device 400 flows out, it is also possible to utilize the water supply of waste heat preheating water tank's water inlet pipe 200 of high-temperature water, decrease hot water In device 10 heating water tank 100, the energy consumption of water, improves energy utilization rate equally.
In embodiments more of the present utility model, high-temperature sterilization unit 400 can include sterilization tank 410 and heating element heater 420.Specifically, sterilization tank 410 may be disposed on radiator drain 300, and the water in radiator drain 300 can be made to flow into sterilizing In tank 410, and flow out after storage in sterilization tank 410.Heating element heater 420 can be electric heating tube, and it may be disposed at sterilization tank 410 In, so that the water in sterilization tank 410 is heated.In some embodiments, sterilization tank 410 can be heat insulation tank, and its housing can There is foaming layer, to improve the heat-insulating property of this sterilization tank 410, extend the condition of high temperature time of water, reduce heat and scatter and disappear, and can Avoid, owing to the housing of sterilization tank 410 is overheated, outer member or human body are produced damage.Further, the volume of sterilization tank 410 Can be 1L to 10L, it is therefore preferable to 2L, 5L, 7L, cooperatively, the power of heating element heater 420 can be 0.5KW to 3.5KW, preferably Ground is 1KW, 2KW, 3KW.The circulating-heating that such volume size can avoid the water yield in sterilization tank 410 to cause too much causes energy Amount waste, also can avoid the water yield in sterilization tank 410 to affect the most hot of water heater 10 very little.
In some alternate embodiment of this embodiment, high-temperature sterilization unit 400 can by arrange heat exchanger and other The device of releasable waste heat carries out heat exchange, and then realizes high temperature sterilize.Such as this heat exchanger and natural gas exhaustor, coal gas aerofluxus Pipe, air-conditioning or heat pump exhaustor etc. connect, and wouldn't repeat one by one herein, to utilize waste heat to preheat, improve the profit of the energy By rate.
In embodiments more of the present utility model, heat exchanger 500 can be plate type heat exchanger or double pipe heat exchanger, excellent Elect rustless steel or copper material as, in order to promote the efficiency of water hydrothermal exchange.Specifically, this heat exchanger 500 can have first Heat exchanger tube 510 and the second heat exchanger tube 520, what the first heat exchanger tube 510 may be disposed at radiator drain 300 is positioned at high-temperature sterilization unit On the pipeline of 400 upstreams, what the second heat exchanger tube 520 may be disposed at radiator drain 300 is positioned at high-temperature sterilization unit 400 downstream On pipeline, so that water hotter in colder water and the second heat exchanger tube 520 in the first heat exchanger tube 510 carries out heat exchange, and then can profit Preheat the water in the first heat exchanger tube 510 with the waste heat of the high-temperature water in the second heat exchanger tube 520, utilize in the first heat exchanger tube 510 relatively The cold of cold water suitably cools down the high-temperature water in the second heat exchanger tube 520.
In embodiments more of the present utility model, water heater 10 may also include water inlet manifold 600, water mixing valve 700, total Outlet pipe 800 grade is used for water delivery and the pipeline equipment of control.Specifically, the outlet of water inlet manifold 600 can be with tank inlet pipe 200 Connection.Water mixing valve 700 can have two imports, is respectively communicated with the outlet of radiator drain 300 and the outlet of water inlet manifold 600, The import of total outlet pipe 800 can connect the outlet of water mixing valve 700.The tap water i.e. flowed into by water inlet manifold 600 can flow directly into Tank inlet pipe 200 is stored, it is possible to the water flowed out with radiator drain 300 flows into always to go out after mixing at water mixing valve 700 Water pipe 800 is for user's shower, and such setting not only can make water inlet manifold 600 have the function supplied water to water tank 100, also has The effect of promising water heater 10 water outlet homoiothermic, it is achieved " pipe is dual-purpose ", and then only need to connect a running water pipe, make pipeline structure Simpler.
In embodiments more of the present utility model, this water heater 10 may also include heat pump heating or electric heater 900, the water during wherein heat pump heating can be configured to heating water tank 100, electric heater may be disposed in water tank 100.I.e. should Water heater 10 can use heat pump or electrical heating to heat the water in water tank 100, it is possible to use both heating simultaneously Mode, in order to outdoor environment temperature is too low when causing heat pump heating capacity to reduce can opening electric heater 900 simultaneously, it is to avoid heat When hydrophone uses in the winter time the hottest.
In embodiments more of the present utility model, the master control borad that this water heater 10 also can have with water heater 10 electrically connects Controller.Specifically, controller can be used for controlling water tank 100 heat time heating time and power, it may also be used for controls high-temperature sterilization unit The heating power of 400 and heat time heating time etc..Such as, the temperature controlling to enter the water of radiator drain 300 in water tank 100 is 35 DEG C to 65 DEG C, preferably 45 DEG C to 55 DEG C, more preferably 50 DEG C.Control flow out sterilization tank 410 water temperature be 70 DEG C to 100 DEG C, preferably 80 DEG C to 95 DEG C, more preferably 90 DEG C.
So far, although those skilled in the art will appreciate that the most detailed illustrate and describe of the present utility model many Individual exemplary embodiment, but, in the case of without departing from this utility model spirit and scope, still can be public according to this utility model The content opened directly determines or derives other variations or modifications of many meeting this utility model principle.Therefore, the present invention Scope is it is understood that and regard as covering other variations or modifications all these.

Claims (8)

1. a water heater, including water tank, and the tank inlet pipe that connects with described water tank and radiator drain, its feature exists In also including:
High-temperature sterilization unit, is arranged on described radiator drain, is configured to heat the water in described radiator drain;With
Heat exchanger, water and described water that be configured to make in described radiator drain, that be positioned at described high-temperature sterilization unit upstream Water in case outlet pipe, that be positioned at described high-temperature sterilization unit downstream carries out heat exchange, or makes the water in described tank inlet pipe Heat exchange is carried out with water in described radiator drain, that be positioned at described high-temperature sterilization unit downstream.
Water heater the most according to claim 1, it is characterised in that described high-temperature sterilization unit includes:
Sterilization tank, is arranged on described radiator drain;With
Heating element heater, is arranged in described sterilization tank, to heat the water in described sterilization tank.
Water heater the most according to claim 2, it is characterised in that
Described sterilization tank is heat insulation tank.
Water heater the most according to claim 2, it is characterised in that
Described heating element heater is electric heating tube.
Water heater the most according to claim 2, it is characterised in that
The power of described heating element heater is 0.5KW to 3.5KW;
The volume of described sterilization tank is 1L to 10L.
Water heater the most according to claim 1, it is characterised in that
Described heat exchanger is plate type heat exchanger or double pipe heat exchanger, and described heat exchanger has the first heat exchanger tube and second Heat exchanger tube;
Described first heat exchanger tube is arranged on the pipeline being positioned at described high-temperature sterilization unit upstream of described radiator drain;
Described second heat exchanger tube is arranged on the pipeline being positioned at described high-temperature sterilization unit downstream of described radiator drain.
Water heater the most according to claim 1, it is characterised in that also include:
Water inlet manifold, its outlet connects with described tank inlet pipe;
Water mixing valve, it has two imports, is respectively communicated with the outlet of described radiator drain and the outlet of described water inlet manifold;
Total outlet pipe, the outlet of water mixing valve described in its inlet communication.
Water heater the most according to claim 1, it is characterised in that also include:
Heat pump heating, is configured to heat the water in described water tank;And/or
Electric heater, is arranged in described water tank.
CN201620678010.5U 2016-06-30 2016-06-30 Water heater Active CN205878578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620678010.5U CN205878578U (en) 2016-06-30 2016-06-30 Water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620678010.5U CN205878578U (en) 2016-06-30 2016-06-30 Water heater

Publications (1)

Publication Number Publication Date
CN205878578U true CN205878578U (en) 2017-01-11

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ID=57694000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620678010.5U Active CN205878578U (en) 2016-06-30 2016-06-30 Water heater

Country Status (1)

Country Link
CN (1) CN205878578U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109896565A (en) * 2019-03-12 2019-06-18 重庆工业自动化仪表研究所 Intelligent water treatment facilities with water quality detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109896565A (en) * 2019-03-12 2019-06-18 重庆工业自动化仪表研究所 Intelligent water treatment facilities with water quality detection

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