CN203837270U - Water tank for water heater - Google Patents
Water tank for water heater Download PDFInfo
- Publication number
- CN203837270U CN203837270U CN201420135892.1U CN201420135892U CN203837270U CN 203837270 U CN203837270 U CN 203837270U CN 201420135892 U CN201420135892 U CN 201420135892U CN 203837270 U CN203837270 U CN 203837270U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- clean
- inner bag
- control valve
- 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 163
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract 1
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 208000032843 Hemorrhage Diseases 0.000 description 3
- 208000034158 bleeding Diseases 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a water tank for a water heater, which comprises an inner container, a water inlet pipe, a blowdown pipe, an air pipe, an inner container cleaning pipe, a clean water pipe and a control valve unit, wherein the inner container cleaning pipe is arranged in the inner container and extends vertically; a plurality of spray nozzles which are arranged at intervals in the vertical direction and run through the pipe wall are arranged on the pipe wall of the inner container cleaning pipe; the control valve unit is connected with all the water inlet pipe, the blowdown pipe, the air pipe and the clean water pipe, so as to adjust the opening and closing states of the water inlet pipe, the blowdown pipe, the air pipe and the clean water pipe when the inner container of the water heater is in the cleaning state and the normal working state. According to the water tank for the water heater, provided by the utility model, since the control valve unit is arranged at the water inlet pipe, the blowdown pipe, the air pipe and the cleaning water pipe, the fact that the inner container is cleaned automatically or manually can be realized, the circumstances of scaling of the inner container, dirt accumulation and bacterium breeding are avoided, therefore, a user can use clean hot water.
Description
Technical field
The utility model relates to technical field of water heaters, particularly, and particularly a kind of water-heater water tank.
Background technology
The inner water tank of water heater, particularly heat-pump water-heater water tank inner bag is prone to fouling, precipitation pollution, and be inconvenient to clean, easily cause inner water tank inside to increase and more dirty in time, fouling is serious.When stockpiling some, the harmful substance in water tank may work the mischief to the health of human body.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model be to propose a kind of have not only can manually control, but also can automatically control the water-heater water tank of clean inner bag function.
According to an aspect of the present utility model, provide a kind of water-heater water tank, having comprised: inner bag; Water inlet pipe, blow-off pipe and breather pipe, the internal communication of described water inlet pipe, described blow-off pipe and described breather pipe and described inner bag; The clean pipe of inner bag, the clean pipe of described inner bag is located in described inner bag and along the vertical direction and extends, and the tube wall of the clean pipe of described inner bag is provided with a plurality of spaced apart along the vertical direction nozzle that connects described tube wall; Clean water pipe, described clean water pipe is communicated with the clean pipe of described inner bag; With control valve group, described control valve group is connected with water inlet pipe, blow-off pipe, breather pipe and clean water pipe respectively, with at water heater when inner bag cleans state and normal operating conditions, the open and-shut mode of described water inlet pipe, described blow-off pipe, described breather pipe and described clean water pipe is adjusted.
According to the water-heater water tank of the utility model embodiment, by control valve group being set at water inlet pipe, blow-off pipe, breather pipe and clean water pipe place, can realize automatic or manual and control cleaning inner bag, avoided occurring in inner bag that fouling, dirt stockpile, the situation of bacteria breed, thus, user can use healthy hot water.
In addition, according to the water-heater water tank of the utility model above-described embodiment, can also there is following additional technical characterictic:
According to an embodiment of the present utility model, described control valve group comprises: the first control valve, described the first control valve is triple valve, the entrance of described triple valve is connected with water source, the first outlet of described triple valve is connected with the described other end of described clean water pipe, and the second outlet of described triple valve is connected with described water inlet pipe; The second control valve, described the second control valve is connected with described blow-off pipe; And the 3rd control valve, described the 3rd control valve is connected with described breather pipe.
According to an embodiment of the present utility model, described the first control valve, described the second control valve and described the 3rd control valve are motor-driven valve or mechanical valve.
According to an embodiment of the present utility model, described clean water pipe is provided with cleaning solution filling apparatus.
According to an embodiment of the present utility model, described nozzle diameter meets following formula:
In formula, d is nozzle diameter, mm; P is water pipe internal pressure, bar;
Q is water pipe flow, L/min; N is nozzle number;
η is water pipe efficiency factor, generally gets η=1.5-1.55.
According to an embodiment of the present utility model, described nozzle is multiple row and arranges or be arranged to spiral structure.
According to an embodiment of the present utility model, described water-heater water tank further comprises draining pump, and described draining pump is connected on described blow-off pipe.
According to an embodiment of the present utility model, described water-heater water tank further comprises automatic rotating device, and described automatic rotating device is connected with the clean pipe of described inner bag, to drive the clean pipe of described inner bag around the central axis rotation of the clean pipe of described inner bag.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of the water-heater water tank of an embodiment of the present utility model, wherein upper end and the clean cross current of the clean pipe of inner bag;
Fig. 2 is according to the structural representation of the water-heater water tank of another embodiment of the present utility model, wherein lower end and the clean cross current of the clean pipe of inner bag;
Fig. 3 is according to the structural representation of the clean pipe of the inner bag of the water-heater water tank of an embodiment of the present utility model, and wherein nozzle is single and isometrical being equidistantly arranged on the clean pipe of inner bag;
Fig. 4 is according to the structural representation of the clean pipe of the inner bag of the water-heater water tank of another embodiment of the present utility model, and wherein nozzle is single and reducing is equidistantly arranged on the clean pipe of inner bag;
Fig. 5 is that wherein arrangement of nozzles becomes spiral structure according to the structural representation of the clean pipe of the inner bag of the water-heater water tank of another embodiment of the present utility model;
Fig. 6 is according to the structural representation of the clean pipe of the inner bag of the water-heater water tank of another embodiment of the present utility model, wherein arrangement of nozzles multiple row and equidistantly layout;
Fig. 7 is according to the structural representation of the water-heater water tank of an embodiment of the present utility model, and wherein the clean pipe of inner bag is extend in inner bag by the upper end of inner bag;
Fig. 8 is according to the structural representation of the water-heater water tank of another embodiment of the present utility model, and wherein the clean pipe of inner bag is extend in inner bag by the lower end of inner bag;
Fig. 9 is according to the structural representation of the water-heater water tank of an embodiment of the present utility model;
Figure 10 is according to the structural representation of the water-heater water tank of an embodiment of the present utility model;
Figure 11 is according to the flow chart of the water-heater water tank cleaning control method of an embodiment of the present utility model.
Reference numeral:
Water-heater water tank 100;
Inner bag 10; Water inlet pipe 20; Blow-off pipe 30; Breather pipe 40;
The clean pipe 50 of inner bag; Nozzle 51;
Clean water pipe 60;
The first control valve 71; Entrance 711; The first outlet 712; The second outlet 713;
The second control valve 72; The 3rd control valve 73;
Cleaning solution filling apparatus 80; Automaton 90.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, 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 " on ", orientation or the position relationship of the indication such as D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, with specific orientation, construct and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or be integral; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Figure 10, describe the water-heater water tank 100 according to the utility model embodiment in detail.
As Figure 1-Figure 2, the water-heater water tank 100 according to the utility model embodiment, comprising: inner bag 10, water inlet pipe 20, blow-off pipe 30, breather pipe 40, the clean pipe 50 of inner bag, clean water pipe 60 and control valve group.
Particularly, water inlet pipe 20 can be connected with inner bag 10, in order to the interior water filling of inner bag 10.Breather pipe 40 and blow-off pipe 30 all can with the internal communication of inner bag 10, for example, blow-off pipe 30 can be communicated with the bottom of inner bag 10 so that outwards blowdown, breather pipe 40 can be communicated with the upper end of inner bag 10, so that inner bag 10 inside can communicate with atmosphere.The clean pipe 50 of inner bag is located in inner bag 10 and (as shown in the direction in Fig. 1) extension along the vertical direction.For the ease of cleaning the inwall of inner bag 10, the tube wall of the clean pipe 50 of inner bag is provided with a plurality of spaced apart along the vertical direction nozzle 51 that connects tube wall.The clean pipe 50 of inner bag is when cleaning inner bag 10, and water is sprayed to the inwall of inner bag 10 by nozzle 51, so that the inwall of inner bag 10 is cleaned.In order to improve cleaning performance, nozzle 51 diameters also should meet following formula:
In formula, d is nozzle 51 diameters, mm; P is water pipe internal pressure, bar;
Q is water pipe flow, L/min; N is nozzle 51 numbers;
η is water pipe efficiency factor, generally gets η=1.5-1.55.
As shown in Fig. 3-Fig. 6, in an embodiment of the present utility model, nozzle 51 is arranged multiple row.That is to say that nozzle 51 is on the tube wall that multiple row is distributed in the clean pipe 50 of inner bag.Be understandable that, the arrangement mode of nozzle 51 can be determined as the case may be, and for example, in other concrete examples of the present utility model, nozzle 51 can be arranged to spiralling structure.And for example, nozzle 51 can be isometrical equally spaced, can be isometrical change spacing, can be that reducing is equally spaced, can be also that reducing becomes spacing.
As Figure 1-Figure 2, clean water pipe 60 is communicated with the clean pipe 50 of inner bag, to supply water to the clean pipe 50 of inner bag, on the clean pipe 50 of inner bag, is also provided with the first control valve 71 to control the break-make of water inlet pipe 20.It should be noted that, for the structure of the clean pipe 50 of inner bag, do not do particular determination, for example, the clean pipe 50 of inner bag can be isometrical, can be also reducing.That is to say, the clean pipe 50 of inner bag size diametrically can change, and can be also constant.
In addition, also it should be noted that, the radial dimension of clean water pipe 60 and the clean pipe 50 of inner bag can equate, can be also not wait, in an embodiment of the present utility model, the radial dimension of clean water pipe 60 is more than or equal to the radial dimension of the clean pipe 50 of inner bag.Thus, can increase the hydraulic pressure of clean pipe 50 water sprays of inner bag.In order to ensure better cleaning performance, can increase in several ways the hydraulic pressure of clean pipe 50 water sprays of inner bag, for example, at water inlet pipe, 20 places increase booster pump (scheming not shown), to improve the hydraulic pressure at water inlet pipe 20 places.Certainly, the utility model is not limited to above-mentioned several mode.
As shown in Figure 1, Figure 2 and shown in Figure 10, control valve group, control valve group is connected with water inlet pipe 20, blow-off pipe 30, breather pipe 40 and clean water pipe 60 respectively, with at water heater during in inner bag 10 cleaning states and normal operating conditions, can, by manually controlling or automatically controlling, the open and-shut mode of water inlet pipe 20, blow-off pipe 30, breather pipe 40 and clean water pipe 60 be adjusted.
Particularly, control valve group can comprise: the first control valve 71, the second control valve 72 and the 3rd control valve 73.Particularly, the first control valve 71 can be triple valve, and the entrance 711 of triple valve is connected with water source, to control to inner bag 10, supplies water.The first outlet 712 of triple valve is connected with the other end of clean water pipe 60, to control the break-make of clean water pipe 60.The second outlet 713 of triple valve is connected with water inlet pipe 20, to control the break-make of water inlet pipe 20.The second control valve 72 can be connected with blow-off pipe 30, in order to the break-make of control of sewage disposal pipe 30.Similarly, the 3rd control valve 73 can be connected with breather pipe 40, in order to control the break-make of breather valve.
According to the water-heater water tank 100 of the utility model embodiment, by control valve group being set at water inlet pipe 20, blow-off pipe 30, breather pipe 40 and clean water pipe 60 places, can realize automatic or manual and control cleaning inner bag 10, avoided that inner bag 10 is interior occurs that fouling, dirt stockpile, the situation of bacteria breed, thus, user can use healthy hot water.
According to embodiment more of the present utility model, the first control valve 71, the second control valve 72 and the 3rd control valve 73 can be all motor-driven valve or mechanical valve.Be understandable that, the kind of the first control valve 71, the second control valve 72 and the 3rd control valve 73 is not limited to this, and for example, the first control valve 71, the second control valve 72 and the 3rd control valve 73 can also be check valve or hand control valve etc.Thus, being convenient to that control valve group is realized to automatic or manual controls.
As shown in figure 10, in order further to improve cleaning performance, can also on the clean pipe 50 of inner bag, increase rotary structure.According to an embodiment of the present utility model, water-heater water tank 100 further comprises automatic rotating device 90.Particularly, as shown in figure 10, automatic rotating device 90 is connected with the clean pipe 50 of inner bag, for driving the clean pipe 50 of inner bag around the central axis rotation of the clean pipe 50 of inner bag.More specifically, when water heater enters wash phase, automatic rotating device 90 drives the clean pipe 50 of inner bag to rotate around the central axis of the clean pipe 50 of inner bag.Thus, can further improve the cleaning effect of water heater.
In order further to improve water-heater water tank 100 drainage speeds, improve the cleaning efficiency of water tank 100, according to an embodiment of the present utility model, water-heater water tank 100 further comprises draining pump (scheming not shown).Draining pump is connected on blow-off pipe 30.Thus, can improve the drainage speed of water-heater water tank 100.Be understandable that, the mode that improves water tank 100 drainage speeds is not limited to this, for example, in another embodiment of the present utility model, between the second control valve 72 and inner bag 10, can also increase other water plugs.As shown in figure 10, according to embodiment more of the present utility model, water-heater water tank 100 can be bearing type water tank 100 or open tank 100.On clean water pipe 60, can also be provided with cleaning solution filling apparatus 80.Thus, when cleaning inner bag 10, can automatically add cleaning solution.
As shown in Fig. 7-Fig. 9, it should be noted that, for clean water pipe 60 and the link position of the clean pipe 50 of inner bag, do not do particular restriction, according to an example of the present utility model, clean water pipe 60 is communicated with (referring to Fig. 7) with the upper end of the clean pipe 50 of inner bag.In another optional example of the present utility model, as shown in Fig. 8-Fig. 9, clean water pipe 60 is communicated with the lower end of the clean pipe 50 of inner bag.Certainly, clean water pipe 60 and can also be communicated with (scheming not shown) with the middle part of the clean pipe 50 of inner bag.Thus, user can select the structure of water heater according to demand, has met user's user demand.
When needs clean inner bag 10 inside, the first control valve 71 is closed, and the second control valve 72 is opened, and the 3rd control valve 73 is opened, and water-heater water tank 100 is in bleeding stage; After water in inner bag 10 is drained, the entrance 711 of the first control valve 71 and the first outlet 712 are opened, the second outlet 713 is closed, and water tank 100 starts to enter wash phase; After water tank 100 cleans, the second control valve 72 is closed, and the entrance 711 of the first control valve 71 and the second outlet 713 are opened, the first outlet 712 is closed, and water tank 100 starts to enter normal work stage.
11 describe according to the water-heater water tank cleaning control method of the utility model embodiment with reference to the accompanying drawings below.
Water-heater water tank cleaning control method comprises the steps:
S100: detect the water heater working time, and with setting-up time comparison.It should be noted that, on water heater, can be provided with working time checkout gear, when the detected time of time detection device is less than setting-up time, time detection device continues the testing time.
S200: when the water heater working time is more than or equal to setting-up time, close water inlet pipe, open blow-off pipe, and continued for first scheduled time.That is to say, the working time of the water heater detecting when time detection device, while being more than or equal to setting-up time, the first control valve was closed, and the second control valve is opened, and the 3rd control valve is opened, and makes water heater enter bleeding stage.
S300: after first scheduled time, connect clean water pipe, to supply water to the clean pipe of inner bag, and continue to close blow-off pipe after second scheduled time.Particularly, when water heater enters bleeding stage after first scheduled time, the entrance of the first control valve and the first outlet are opened, the second port closing, and water heater starts to enter wash phase.
S400: open water inlet pipe, after the 3rd scheduled time, close breather pipe, close clean water pipe.That is to say, when water heater enters wash phase after the 3rd scheduled time, water tank water filling is complete, and the 3rd control valve is closed, and the entrance of the first control valve and the second outlet are opened, the first port closing, and water tank starts to enter normal work stage.
According to the water-heater water tank cleaning control method of the utility model embodiment, by control valve group being set at water inlet pipe, blow-off pipe, breather pipe and clean water pipe place, can realize automatic or manual and control cleaning inner bag, avoided occurring in inner bag that fouling, dirt stockpile, the situation of bacteria breed, thus, user can use healthy hot water.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated 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 in scope of the present utility model, modification, replacement and modification.
Claims (8)
1. a water-heater water tank, is characterized in that, comprising:
Inner bag;
Water inlet pipe, blow-off pipe and breather pipe, the internal communication of described water inlet pipe, described blow-off pipe and described breather pipe and described inner bag;
The clean pipe of inner bag, the clean pipe of described inner bag is located in described inner bag and along the vertical direction and extends, and the tube wall of the clean pipe of described inner bag is provided with a plurality of spaced apart along the vertical direction nozzle that connects described tube wall;
Clean water pipe, described clean water pipe is communicated with the clean pipe of described inner bag; With
Control valve group, described control valve group is connected with described water inlet pipe, described blow-off pipe, described breather pipe and described clean water pipe respectively, with at described water heater when inner bag cleans state and normal operating conditions, the open and-shut mode of described water inlet pipe, described blow-off pipe, described breather pipe and described clean water pipe is adjusted.
2. water-heater water tank according to claim 1, is characterized in that, described control valve group comprises:
The first control valve, described the first control valve is triple valve, and the entrance of described triple valve is connected with water source, and the first outlet of described triple valve is connected with the other end of described clean water pipe, and the second outlet of described triple valve is connected with described water inlet pipe;
The second control valve, described the second control valve is connected with described blow-off pipe; And
The 3rd control valve, described the 3rd control valve is connected with described breather pipe.
3. water-heater water tank according to claim 2, is characterized in that, described the first control valve, described the second control valve and described the 3rd control valve are motor-driven valve or mechanical valve.
4. water-heater water tank according to claim 1, is characterized in that, described clean water pipe is provided with cleaning solution filling apparatus.
5. water-heater water tank according to claim 1, is characterized in that, described nozzle diameter meets following formula:
In formula, d is nozzle diameter, mm; P is water pipe internal pressure, bar;
Q is water pipe flow, L/min; N is nozzle number;
η is water pipe efficiency factor, generally gets η=1.5-1.55.
6. water-heater water tank according to claim 1, is characterized in that, described nozzle is multiple row and arranges or be arranged to spiral structure.
7. water-heater water tank according to claim 1, is characterized in that, further comprises draining pump, and described draining pump is connected on described blow-off pipe.
8. water-heater water tank according to claim 1, is characterized in that, further comprises automatic rotating device, and described automatic rotating device is connected with the clean pipe of described inner bag, to drive the clean pipe of described inner bag around the central axis rotation of the clean pipe of described inner bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135892.1U CN203837270U (en) | 2014-03-24 | 2014-03-24 | Water tank for water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420135892.1U CN203837270U (en) | 2014-03-24 | 2014-03-24 | Water tank for water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837270U true CN203837270U (en) | 2014-09-17 |
Family
ID=51515097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420135892.1U Expired - Lifetime CN203837270U (en) | 2014-03-24 | 2014-03-24 | Water tank for water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837270U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633914A (en) * | 2015-01-22 | 2015-05-20 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN104713221A (en) * | 2015-03-24 | 2015-06-17 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN104748362A (en) * | 2015-03-03 | 2015-07-01 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN104949336A (en) * | 2014-03-24 | 2015-09-30 | 广东美的暖通设备有限公司 | Water tank of water heater and washing control method thereof |
| CN105299881A (en) * | 2015-11-04 | 2016-02-03 | 芜湖美的厨卫电器制造有限公司 | Water heater |
-
2014
- 2014-03-24 CN CN201420135892.1U patent/CN203837270U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949336A (en) * | 2014-03-24 | 2015-09-30 | 广东美的暖通设备有限公司 | Water tank of water heater and washing control method thereof |
| CN104949336B (en) * | 2014-03-24 | 2018-03-20 | 广东美的暖通设备有限公司 | Water-heater water tank and its cleaning control method |
| CN104633914A (en) * | 2015-01-22 | 2015-05-20 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN104633914B (en) * | 2015-01-22 | 2018-08-17 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
| CN104748362A (en) * | 2015-03-03 | 2015-07-01 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN104748362B (en) * | 2015-03-03 | 2018-07-13 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
| CN104713221A (en) * | 2015-03-24 | 2015-06-17 | 芜湖美的厨卫电器制造有限公司 | Electric water heater |
| CN104713221B (en) * | 2015-03-24 | 2017-08-25 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
| CN105299881A (en) * | 2015-11-04 | 2016-02-03 | 芜湖美的厨卫电器制造有限公司 | Water heater |
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