CN204063577U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN204063577U CN204063577U CN201420009311.XU CN201420009311U CN204063577U CN 204063577 U CN204063577 U CN 204063577U CN 201420009311 U CN201420009311 U CN 201420009311U CN 204063577 U CN204063577 U CN 204063577U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- water heater
- inner bag
- outlet pipe
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 111
- 238000005452 bending Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 18
- 230000008569 process Effects 0.000 abstract description 18
- 239000000356 contaminant Substances 0.000 abstract description 8
- 230000008676 import Effects 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model discloses a kind of water heater, comprising: shell; Inner bag, described inner bag is arranged in described shell; Blow-off pipe, described blow-off pipe is located in described inner bag; And air inlet-outlet pipe, described air inlet-outlet pipe to be located in described inner bag and the lower end of described air inlet-outlet pipe and extraneous conducting.According to water heater of the present utility model, by arranging the air inlet-outlet pipe being specifically designed to air inlet and exhaust on water heater liner, in water heater blowdown process, inner bag extraneous gas can import in inner bag by air inlet-outlet pipe, thus improves the contaminant removal effectiveness of water heater; Water heater is in water inlet process, and gas unnecessary in inner bag can be discharged by air inlet-outlet pipe, ensures the normal use of water heater.
Description
Technical field
The utility model relates to household electrical appliance technical field, more specifically, relates to a kind of water heater.
Background technology
Current electric heater on the market, mostly do not configure special inlet and outlet structure, when water heater blowdown or water inlet, not to be used for ambient atmos to import in inner container of electric water heater or from inner bag by the structure that gas is discharged, the use of electric heater is inconvenient.
Utility model content
The utility model is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, an object of the present utility model is to propose the water heater that a kind of structure is simple, easy to use, contaminant removal effectiveness is high.
According to water heater of the present utility model, comprising: shell; Inner bag, described inner bag is arranged in described shell; Blow-off pipe, described blow-off pipe is located in described inner bag; And air inlet-outlet pipe, described air inlet-outlet pipe to be located in described inner bag and the lower end of described air inlet-outlet pipe and extraneous conducting.
According to water heater of the present utility model, by arranging the air inlet-outlet pipe being specifically designed to air inlet and exhaust on water heater liner, in water heater blowdown process, inner bag extraneous gas can import in inner bag by air inlet-outlet pipe, thus improves the contaminant removal effectiveness of water heater; Water heater is in water inlet process, and gas unnecessary in inner bag can be discharged by air inlet-outlet pipe, ensures the normal use of water heater.
In addition, according to water heater of the present utility model, following additional technical characteristic can also be had:
According to an embodiment of the present utility model, the roof of the contiguous described inner bag in upper end of described air inlet-outlet pipe is arranged.
According to an embodiment of the present utility model, the upper end of described air inlet-outlet pipe is formed with arc fold bending.
According to an embodiment of the present utility model, be provided with magnetic valve in described air inlet-outlet pipe, described magnetic valve can open described air inlet-outlet pipe to make described inner bag air inlet or exhaust.
According to an embodiment of the present utility model, described magnetic valve is arranged on the lower end of described air inlet-outlet pipe.
According to an embodiment of the present utility model, described magnetic valve is air pressure Inductance valve.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the water heater according to the utility model embodiment.
Reference numeral:
Water heater 100;
Shell 10;
Inner bag 20;
Blow-off pipe 30;
Air inlet-outlet pipe 40;
Water inlet pipe 50.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " length ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
The water heater 100 according to the utility model embodiment is specifically described below in conjunction with accompanying drawing.
As shown in Figure 1, comprise according to the water heater 100 of the utility model embodiment: shell 10, inner bag 20, blow-off pipe 30 and air inlet-outlet pipe 40.
Specifically, inner bag 20 is arranged in shell 10, and blow-off pipe 30 is located in inner bag 20 and carries out blowdown process for by water heater 100.Air inlet-outlet pipe 40 to be located in inner bag 20 and the lower end of air inlet-outlet pipe 40 and extraneous conducting.
Thus, according to the water heater 100 of the utility model embodiment, by arranging the air inlet-outlet pipe 40 being specifically designed to air inlet and exhaust on the inner bag 20 of water heater 100, in water heater 100 blowdown process, inner bag 20 extraneous gas can import in inner bag 20 by air inlet-outlet pipe 40, thus improves the contaminant removal effectiveness of water heater 100; Water heater 100 is in water inlet process, and gas unnecessary in inner bag 20 can be discharged by air inlet-outlet pipe 40, ensures the normal use of water heater 100.
It should be noted that, be also provided with water inlet pipe 50 and outlet pipe (not shown) according to the water heater of the utility model embodiment, water inlet pipe 50 is connected with external water pipe, outlet pipe is communicated with the water flowing out structure such as jet pipe, shower nozzle.When water heater 100 normally uses, water inlet pipe 50 is intake, outlet pipe water outlet, and the jet pipe be communicated with outlet pipe can open water outlet.After water heater 100 uses a period of time, need to clean it, after cleaning, need the sewage in inner bag 20 to discharge.In blowdown process, water inlet pipe 50 is closed, now iff opening blow-off pipe 30 to discharge the sewage in inner bag 20, in inner bag 20, sewage is in discharge process, air pressure in inner bag 20 can reduce gradually, and sewage discharge process can be more and more difficult, causes contaminant removal effectiveness to reduce, even have part of contaminated water to remain, cleaning is inconvenient.
And according to the water heater 100 of the utility model embodiment, can the air inlet-outlet pipe 40 of air inlet and exhaust by arranging separately, in water heater 100 blowdown process, air inlet-outlet pipe 40 can to air inlet in inner bag 20, thus ensure inner bag 20 inside and outside air pressure balance, to discharge the sewage in water heater 100 smoothly.After water heater 100 blowdown completes, close blow-off pipe 30, open water inlet pipe 50 and intake to water heater 100, the air in inner bag 20 can be discharged by the water entering water heater 100 from air inlet-outlet pipe 40, ensures carrying out smoothly of water inlet.
In the water heater of prior art, usually do not arrange the structure for controlling air inlet and exhaust, when water heater 100 needs to carry out blowdown process, contaminant removal effectiveness is low.According to the water heater of the utility model embodiment, by arranging an independently air inlet-outlet pipe 40 in addition, when water heater 100 blowdown, air inlet in inner bag 20 can be rapidly to; When water heater 100 is intake, the air of inner bag 20 can be discharged, realize the rapid cleanup process of water heater 100.And the water heater 100 of this structure, only need offer the assembling that an installing hole can realize air inlet-outlet pipe 40 in addition on inner bag 20, while can improving water heater 100 contaminant removal effectiveness, easy to assembly, controls cost.
Consider in water heater 100 water inlet process, need the gas of being discharged by air inlet-outlet pipe 40 in inner bag 20, in order to ensure that water heater 100 only can discharge the gas in inner bag 20 in water inlet process, and water can not be discharged, alternatively, according to an embodiment of the present utility model, the roof of the contiguous inner bag 20 in upper end of air inlet-outlet pipe 40 is arranged, and the level height of the upper end of air inlet-outlet pipe 40 is higher than the level height of the upper end of outlet pipe, the level height of the upper end of water inlet pipe 50 is less than the level height of the upper end of outlet pipe.
In other words, air inlet-outlet pipe 40 extend into the top of inner bag 20 with one end of inner bag 20 conducting always, the water level entering the water of inner bag 20 from water inlet pipe 50 rises gradually, gas in inner bag 20 is upwardly discharged with the upper end from air inlet-outlet pipe 40 by water level in uphill process, and when the water level in inner bag 20 does not arrive the top end opening position of air inlet-outlet pipe 40, the gas in inner bag 20 can only be discharged, and do not have water and discharge from air inlet-outlet pipe 40.Thus, water heater 100 blowdown and water inlet the carrying out smoothly of process can be ensured.
In addition, be understandable that, the upper end of air inlet-outlet pipe 40 is arranged on the position of the roof of contiguous inner bag 20, when the normal water outlet of water heater 100, water inlet pipe 50 is also in open mode, and the water in inner bag 20 is discharged from outlet pipe by the water in inner bag 20 hydraulic pressure that inner bag 20 produces by the water in water inlet pipe 50, thus make the water in whole inner bag 20 be running water, is unfavorable for the deposition of dirt.According to an embodiment of the present utility model, the upper end of air inlet-outlet pipe 40 is formed with arc fold bending.Thus, by arranging arc fold bending, the timely gas of discharging in inner bag 20 of air inlet-outlet pipe 40 can be facilitated, ensure carrying out smoothly of water inlet.
According to an embodiment of the present utility model, be provided with magnetic valve (not shown) in air inlet-outlet pipe 40, magnetic valve can open air inlet-outlet pipe 40 to make inner bag 20 air inlet or exhaust.Thus, by arranging magnetic valve in air inlet-outlet pipe 40, this magnetic valve can control air inlet-outlet pipe 40 and open and close, when water heater 100 is not when needing blowdown or water inlet, air inlet-outlet pipe 40 can be closed, prevent air inlet-outlet pipe 40 from opening for a long time and cause foreign matter to enter water heater 100 inside, and the steam that can prevent water heater 100 from producing in heating process is discharged and affects the efficiency of heating surface in air inlet-outlet pipe 40, also ensure that the safety in utilization of water heater 100.
For the ease of the assembling of magnetic valve in air inlet-outlet pipe 40, alternatively, according to an embodiment of the present utility model, magnetic valve is arranged on the lower end of air inlet-outlet pipe 40.Particularly, magnetic valve can be arranged in the body of the inner bag 20 air inlet-outlet pipe 40 stretching out water heater 100.Thus, the assembling of magnetic valve can be reduced on the impact of other structures of water heater 100, and it is outside magnetic valve to be located at water heater 100, can, so that control it, use more convenient.
Alternatively, in detailed description of the invention more of the present utility model, magnetic valve is air pressure Inductance valve.Particularly, magnetic valve can respond to air pressure in inner bag 20 and extraneous air pressure, and is compared by both air pressure.When the air pressure that magnetic valve senses in the inner bag 20 of water heater 100 is less than ambient pressure, instant heating hydrophone 100 may be in blowdown process, and now, magnetic valve can be opened to make air inlet-outlet pipe 40 to air inlet in inner bag 20, make inner bag 20 inner and outer air pressure keep balance, ensure the contaminant removal effectiveness of water heater 100.When the air pressure that magnetic valve senses in inner bag 20 is greater than ambient pressure, water heater 100 may be in into water state, and now, magnetic valve can open to make air inlet-outlet pipe 40 to discharge gas in inner bag 20, make inner bag 20 inner and outer air pressure keep balance, ensure the normal water inlet of water heater 100.
Thus, adopt air pressure Inductance valve as magnetic valve, the draught head that air pressure Inductance valve is detected inside and outside inner bag 20 by self can judge whether to need to open air inlet-outlet pipe 40 air inlet or exhaust, without the need to manual operation, makes the use of water heater 100 more convenient.
According to the water heater 100 of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment when not departing from principle of the present utility model and aim, revising, replacing and modification in scope of the present utility model.
Claims (5)
1. a water heater, is characterized in that, comprising:
Shell;
Inner bag, described inner bag is arranged in described shell;
Blow-off pipe, described blow-off pipe is located in described inner bag; And
Air inlet-outlet pipe, described air inlet-outlet pipe to be located in described inner bag and the lower end of described air inlet-outlet pipe and extraneous conducting, and the upper end of described air inlet-outlet pipe is formed with arc fold bending.
2. water heater according to claim 1, is characterized in that, the roof of the contiguous described inner bag in upper end of described air inlet-outlet pipe is arranged.
3. water heater according to claim 1, is characterized in that, is provided with magnetic valve in described air inlet-outlet pipe, and described magnetic valve can open described air inlet-outlet pipe to make described inner bag air inlet or exhaust.
4. water heater according to claim 3, is characterized in that, described magnetic valve is arranged on the lower end of described air inlet-outlet pipe.
5. water heater according to claim 3, is characterized in that, described magnetic valve is air pressure Inductance valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009311.XU CN204063577U (en) | 2014-01-07 | 2014-01-07 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420009311.XU CN204063577U (en) | 2014-01-07 | 2014-01-07 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063577U true CN204063577U (en) | 2014-12-31 |
Family
ID=52205072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420009311.XU Expired - Lifetime CN204063577U (en) | 2014-01-07 | 2014-01-07 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063577U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247628A (en) * | 2016-08-16 | 2016-12-21 | 芜湖美的厨卫电器制造有限公司 | Water heater capable of preventing dry heating |
-
2014
- 2014-01-07 CN CN201420009311.XU patent/CN204063577U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247628A (en) * | 2016-08-16 | 2016-12-21 | 芜湖美的厨卫电器制造有限公司 | Water heater capable of preventing dry heating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221031 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |