CN203771673U - Electrical storage water heater - Google Patents
Electrical storage water heater Download PDFInfo
- Publication number
- CN203771673U CN203771673U CN201420105180.5U CN201420105180U CN203771673U CN 203771673 U CN203771673 U CN 203771673U CN 201420105180 U CN201420105180 U CN 201420105180U CN 203771673 U CN203771673 U CN 203771673U
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- CN
- China
- Prior art keywords
- water heater
- inner bag
- impeller
- storage
- type electric
- 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 71
- 239000010865 sewage Substances 0.000 claims description 38
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses an electrical storage water heater which comprises an inner container, a water inlet pipe, a water outlet pipe, a heating element and a cyclone, wherein a dirt draining port is formed in the bottom of the inner container, the water inlet pipe and the water outlet pipe are communicated with the inner container, the heating element is arranged in the inner container, the cyclone comprises an impeller and a motor, the impeller is arranged in the inner container, and the motor drives the impeller to rotate. According to the electrical storage water heater, the cyclone is arranged in the inner container, water particularly close to the bottom of the inner container can be mixed, dirt deposited at the bottom of the inner container is rapidly rolled over, so that the dirt is drained from the dirt draining port along with water flow, the emptying rate of the inner container of the water heater is increased when the inner container of the water heater drains the dirt, the cleanliness of the inner container is improved, and a user can use cleaner water.
Description
Technical field
The utility model relates to technical field of water heaters, particularly, and particularly a kind of storage-type electric water heater.
Background technology
Storage-type electric water heater is made up of inner bag, heater, electric-controlled plate, shell etc., after the long-time use of storage-type electric water heater, the incrusted deposit that the impurity carrying due to running water and water produce in the time of heating is in inner bag bottom, therefore can make the water in inner bag be polluted, thereby affect the healthy of user.But when at present most storage-type electric water heater blowdown, the water in inner bag relies on gravity naturally to flow out, and the dirt, the impurity that in inner bag, are deposited on bottom inner bag can not be discharged, and free rate is very low.
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 is to propose the high storage-type electric water heater of a kind of dirt free rate.
According to the storage-type electric water heater of the utility model embodiment, comprising: inner bag, the bottom of described inner bag is provided with sewage draining exit; Water inlet pipe and outlet pipe, described water inlet pipe and described outlet pipe are communicated with described inner bag; Heater, described heater is located in described inner bag; And cyclone, described cyclone comprises the motor that is located at the impeller in described inner bag and drives described vane rotary.
According to the storage-type electric water heater of the utility model embodiment, by cyclone is set in inner bag, can be to the water in inner bag, particularly stir near the water of inner bag bottom, make to be deposited on the dirt rolling rapidly of inner bag bottom, be conducive to dirt and discharge from sewage draining exit with current, improved the free rate of water heater liner in the time of blowdown, improve the cleannes of inner bag, made user can use more clean water.
In addition, can also there is following additional technical characterictic according to the storage-type electric water heater of the utility model above-described embodiment:
According to an embodiment of the present utility model, the contiguous described sewage outfalls setting of described impeller.
According to an embodiment of the present utility model, described motor is positioned at the outside of described inner bag, and described motor is by being connected with described impeller through the driving shaft of described sewage draining exit.
According to an embodiment of the present utility model, described sewage draining exit below is provided with the blowdown cavity being communicated with described sewage draining exit, and the sidewall of described blowdown cavity is provided with blowdown outlet, and described driving shaft is along the vertical direction through described blowdown cavity.
According to an embodiment of the present utility model, described blowdown cavity upper end has the opening being connected with described sewage draining exit, lower end is provided with axis hole, and described driving shaft enters in described inner bag through described axis hole and described sewage draining exit, between described axis hole and described driving shaft, is provided with sealing ring.
According to an embodiment of the present utility model, described blowdown exit is provided with blowoff valve.
According to an embodiment of the present utility model, described driving shaft is provided with the bearing being connected with described blowdown cavity.
According to an embodiment of the present utility model, described impeller comprises: rotating shaft, and described rotating shaft is connected with described driving shaft; At least two blades, described spacing with blades is arranged on the sidewall of described rotating shaft; And impeller top, described impeller top is located at the top of rotating shaft, and the periphery on described impeller top exceeds the periphery edge of described rotating shaft, and the bottom surface on described impeller top is connected with the upper end of each described blade.
According to an embodiment of the present utility model, described impeller Ding You center reduces gradually to the height of periphery.
According to an embodiment of the present utility model, the bottom of described rotating shaft is provided with connecting hole, and the upper end of described driving shaft is connected in described connecting hole.
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.
Brief description of the drawings
Fig. 1 is according to the cross-sectional schematic of the storage-type electric water heater of an embodiment of the present utility model;
Fig. 2 is according to the side view of the storage-type electric water heater of an embodiment of the present utility model;
Fig. 3 is according to the structural representation of the cyclone of the storage-type electric water heater of an embodiment of the present utility model;
Fig. 4 is according to the stereogram of the impeller of the storage-type electric water heater of an embodiment of the present utility model.
Reference numeral:
Storage-type electric water heater 100,
Inner bag 10, sewage draining exit 11,
Water inlet pipe 20, outlet pipe 30, heater 40,
Cyclone 50,
Impeller 51, rotating shaft 511, connecting hole 5111, blade 512, impeller top 513,
Motor 52, driving shaft 53, sealing ring 54, bearing 55,
Blowdown cavity 60, blowdown outlet 61, blowoff valve 62,
Heat-insulation layer 70, housing 80.
Detailed description of the invention
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.Be exemplary below by the embodiment being 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, orientation or the position relationship of the instructions such as term " " center ", " on ", 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; be 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 orientation structure with operate, 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 instruction 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 " multiple " 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 integral; Can be mechanical connection, can be also electrical connection; 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.
Describe in detail according to the storage-type electric water heater 100 of the utility model embodiment below with reference to Fig. 1-4.
As shown in Figure 1, according to the storage-type electric water heater 100 of the utility model embodiment, comprising: inner bag 10, water inlet pipe 20, outlet pipe 30, heater 40 and cyclone 50.Be understandable that, storage-type electric water heater 100 further comprises the housing 80 that is located at the heat-insulation layer 70 of inner bag 10 outsides and is located at heat-insulation layer 70 outsides.Thus, can make the profile of storage-type electric water heater 100 more attractive in appearance.
Particularly, the bottom of inner bag 10 is provided with sewage draining exit 11, so that dirt, impurity etc. in inner bag 10 are discharged to outside inner bag 10.For example, sewage draining exit 11 can be located on the bottom surface of inner bag 10, to facilitate outside blowdown, is understandable that sewage draining exit 11 also can be located on the inwall of inner bag 10, and it can arrange near the bottom surface of inner bag 10.Water inlet pipe 20 can be communicated with inner bag 10, in order to the interior water filling of inner bag 10.Outlet pipe 30 is communicated with inner bag 10, in order to the outer supplying hot water of inner bag 10.Heater 40 is located in inner bag 10, and the water in inner bag 10 is heated with generating hot water.
As shown in Figure 3, cyclone 50 can comprise impeller 51 and motor 52.Particularly, impeller 51 is located in inner bag 10, and contiguous sewage draining exit 11 arranges, motor 52 for drives impeller 51 in the interior rotation of inner bag 10.When storage-type electric water heater 100 is during in blowdown state, sewage draining exit 11 is opened, drive motors 52 impeller 51 are rotated, and impeller 51 can stir the water in inner bag 10 inner bag 10 is interior, makes to be deposited on the dirt of inner bag 10 bottoms, be suspended in water, be convenient to dirt and discharged by sewage draining exit 11.Can make to be deposited on the dirt rolling rapidly of inner bag 10 bottoms by the rotation of impeller 51, be conducive to dirt and discharge from sewage draining exit 11 with current.
According to the storage-type electric water heater 100 of the utility model embodiment, by at the interior cyclone 50 that arranges of inner bag 10, can be to the water in inner bag 10, particularly stir near the water of inner bag 10 bottoms, make to be deposited on the dirt rolling rapidly of inner bag 10 bottoms, be conducive to dirt and discharge from sewage draining exit 11 with current, improved the free rate of water heater 100 inner bags 10 in the time of blowdown, improve the cleannes of inner bag 10, made user can use more clean water.
As shown in Figure 1, in order to be convenient for changing or to keep in repair motor 52, motor 52 can be located to the outside of inner bag 10, motor 52 is connected with impeller 51 by the driving shaft 53 through sewage draining exit 11.In other words, driving shaft 53 ecto-entads are through sewage draining exit 11, and the upper end of driving shaft 53 is connected with the impeller 51 being located in inner bag 10, and the lower end of driving shaft 53 is connected with the motor 52 being located at outside inner bag 10.In the time that motor 52 is in running order, motor 52 drives driving shaft 53 to rotate, and driving shaft 53 drives impeller 51 are rotated, and now, the dirt of deposition rolls from inner bag 10 bottoms under the drive of impeller 51, is conducive to dirt and discharges from sewage draining exit 11 with water.
As shown in Figure 1 and Figure 2, for example, cyclone 50 can be located at inner bag 10 bottoms, and now sewage draining exit 11 is positioned on the diapire of inner bag 10.For the ease of the dirt in inner bag 10 is discharged, according to an embodiment of the present utility model, sewage draining exit 11 belows are provided with the blowdown cavity 60 being communicated with sewage draining exit 11.The sidewall of blowdown cavity 60 is provided with blowdown outlet 61, and driving shaft 53 is along the vertical direction through blowdown cavity 60.In the time that sewage draining exit 11 is opened, dirt is along with current flow in blowdown cavity 60 from sewage draining exit 11, then discharged by blowdown outlet 61.
As shown in Figure 1 and Figure 2, according to an embodiment of the present utility model, blowdown cavity 60 upper ends have the opening being connected with sewage draining exit 11.Thus, in the time that sewage draining exit 11 is opened, dirt is along with current flow out from sewage draining exit 11, and the opening of process blowdown cavity 60 is fed directly in blowdown cavity 60.Blowdown cavity 60 lower ends can be provided with axis hole, and driving shaft 53 enters in inner bag 10 through axis hole and sewage draining exit 11, is provided with sealing ring 54, as shown in Figure 3 between axis hole and driving shaft 53.Thus, can avoid current to be flowed out by the gap between axis hole and driving shaft 53.
As shown in Figure 2, according to an embodiment of the present utility model, blowdown exports 61 places and is provided with blowoff valve 62.Thus, be convenient to opening of sewage draining exit 11 to control with closing.As shown in Figure 3, according to an embodiment of the present utility model, driving shaft 53 is provided with the bearing 55 being connected with blowdown cavity 60.Thus, can reduce the friction between driving shaft 53 and blowdown cavity 60, reduce the extent of deterioration of driving shaft 53.
As shown in Figure 4, in concrete examples more of the present utility model, impeller 51 can comprise: rotating shaft 511, at least two blades 512 and impeller top 513.Particularly, rotating shaft 511 is connected with driving shaft 53.The bottom of rotating shaft 511 is provided with connecting hole 5111, and the upper end of driving shaft 53 is connected in connecting hole 5111.Blade 512 is disposed on the sidewall of rotating shaft 511.Be understandable that, the number of blade 512 can be determined as the case may be, as long as it can stir the dirt of inner bag 10 inside.
As shown in Figure 4, impeller top 513 is located at the top of rotating shaft 511, and the periphery on impeller top 513 exceeds the periphery edge of rotating shaft 511, and the bottom surface on impeller top 513 is connected with the upper end of each blade 512.In addition, also it should be noted that, impeller Ding513You center reduces gradually to the height of periphery.Thus, the flow of inner bag 10 bottoms can be accelerated, the dirt rolling rapidly of inner bag 10 bottoms can be made to be deposited on.Be understandable that, the concrete structure of cyclone 50 is not limited to this, as long as it can make the dirt that is deposited on inner bag 10 inside roll.
Describe in detail according to the blowdown process of the storage-type electric water heater 100 of the utility model embodiment below with reference to Fig. 1-4.
When storage-type electric water heater 100 is during in blowdown state, blowoff valve 62 is in open mode, and motor 52 drives driving shaft 53 to rotate, and driving shaft 53 impeller 51 are rotated.Impeller 51, in the process of rotation, constantly stirs and is deposited on inner bag 10 bottom dirts, and dirt is rolled from inner bag 10 bottoms.The dirt that rolling is got up, along with current flow to blowdown cavity 60 from sewage draining exit 11, is finally discharged by blowdown outlet 61.
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 specific features, structure, material or the feature of description can be with suitable mode combination 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, amendment, replacement and modification.
Claims (10)
1. a storage-type electric water heater, is characterized in that, comprising:
Inner bag, the bottom of described inner bag is provided with sewage draining exit;
Water inlet pipe and outlet pipe, described water inlet pipe and described outlet pipe are communicated with described inner bag;
Heater, described heater is located in described inner bag; And
Cyclone, described cyclone comprises the motor that is located at the impeller in described inner bag and drives described vane rotary.
2. storage-type electric water heater according to claim 1, is characterized in that, the contiguous described sewage outfalls setting of described impeller.
3. storage-type electric water heater according to claim 1, is characterized in that, described motor is positioned at the outside of described inner bag, and described motor is by being connected with described impeller through the driving shaft of described sewage draining exit.
4. storage-type electric water heater according to claim 3, it is characterized in that, described sewage draining exit below is provided with the blowdown cavity being communicated with described sewage draining exit, and the sidewall of described blowdown cavity is provided with blowdown outlet, and described driving shaft is along the vertical direction through described blowdown cavity.
5. storage-type electric water heater according to claim 4, it is characterized in that, described blowdown cavity upper end has the opening being connected with described sewage draining exit, lower end is provided with axis hole, described driving shaft enters in described inner bag through described axis hole and described sewage draining exit, between described axis hole and described driving shaft, is provided with sealing ring.
6. storage-type electric water heater according to claim 4, is characterized in that, described blowdown exit is provided with blowoff valve.
7. storage-type electric water heater according to claim 4, is characterized in that, described driving shaft is provided with the bearing being connected with described blowdown cavity.
8. storage-type electric water heater according to claim 4, is characterized in that, described impeller comprises:
Rotating shaft, described rotating shaft is connected with described driving shaft;
At least two blades, described spacing with blades is arranged on the sidewall of described rotating shaft; And
Impeller top, described impeller top is located at the top of rotating shaft, and the periphery on described impeller top exceeds the periphery edge of described rotating shaft, and the bottom surface on described impeller top is connected with the upper end of each described blade.
9. storage-type electric water heater according to claim 8, is characterized in that, described impeller Ding You center reduces gradually to the height of periphery.
10. storage-type electric water heater according to claim 8, is characterized in that, the bottom of described rotating shaft is provided with connecting hole, and the upper end of described driving shaft is connected in described connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105180.5U CN203771673U (en) | 2014-03-07 | 2014-03-07 | Electrical storage water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105180.5U CN203771673U (en) | 2014-03-07 | 2014-03-07 | Electrical storage water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771673U true CN203771673U (en) | 2014-08-13 |
Family
ID=51288859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105180.5U Expired - Lifetime CN203771673U (en) | 2014-03-07 | 2014-03-07 | Electrical storage water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771673U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110833A (en) * | 2014-03-07 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water storage type electric water heater |
| CN106091387A (en) * | 2016-08-13 | 2016-11-09 | 广东威博电器有限公司 | The visual blowdown apparatus of self-cleaning electric heater |
| CN107367057A (en) * | 2016-05-13 | 2017-11-21 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater |
| CN107917533A (en) * | 2016-10-11 | 2018-04-17 | 青岛经济技术开发区海尔热水器有限公司 | A kind of automatic pollution discharge water heater |
-
2014
- 2014-03-07 CN CN201420105180.5U patent/CN203771673U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110833A (en) * | 2014-03-07 | 2014-10-22 | 芜湖美的厨卫电器制造有限公司 | Water storage type electric water heater |
| CN107367057A (en) * | 2016-05-13 | 2017-11-21 | 青岛经济技术开发区海尔热水器有限公司 | A kind of water heater |
| CN106091387A (en) * | 2016-08-13 | 2016-11-09 | 广东威博电器有限公司 | The visual blowdown apparatus of self-cleaning electric heater |
| CN107917533A (en) * | 2016-10-11 | 2018-04-17 | 青岛经济技术开发区海尔热水器有限公司 | A kind of automatic pollution discharge water heater |
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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: 20221221 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: 20140813 |