CN203561068U - Water heater - Google Patents
Water heater Download PDFInfo
- Publication number
- CN203561068U CN203561068U CN201320548994.1U CN201320548994U CN203561068U CN 203561068 U CN203561068 U CN 203561068U CN 201320548994 U CN201320548994 U CN 201320548994U CN 203561068 U CN203561068 U CN 203561068U
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- China
- Prior art keywords
- end cap
- closeouts
- water heater
- foam element
- shell
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- Expired - Fee Related
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Abstract
The utility model discloses a water heater which comprises the components of: a housing which is provided with an opening; an end cap which is arranged on the housing and covers the opening; an inner container which is arranged in the housing and a foaming space is defined between the housing and the inner container; a foaming layer which is arranged in the foaming space; a foamed member which is arranged between the housing and the inner container and opposes the end cap; and a first plugging member which is made of flexible material and is arranged between the end cap and the foamed member or between the foamed member and the inner container. The water heater according to the embodiment of the utility model has advantages of: convenient assembling, no foaming liquid leakage, low manufacturing cost, high heat insulation effect, etc.
Description
Technical field
The utility model relates to a kind of water heater.
Background technology
Existing water heater, for insulation better, all needs to foam.In order to prevent that foam material from leaking outside, stifled bubble structure can be set between inner bag and end cap.But arrange after stifled bubble structure, can cause end cap to be difficult to install.The end cap being made of metal especially with buckle, is difficult to install more, and this end cap needs larger installing space.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of water heater.
To achieve these goals, according to the utility model proposes a kind of water heater, described water heater comprises: shell, and described shell is provided with opening; End cap, described end cap is located on described shell and covers described opening; Inner bag, described inner bag is located in described shell, limits foaming space between described shell and described inner bag; Foaming layer, described foaming layer is located in described foaming space; Foam element, described foam element is located between described shell and described inner bag and is relative with described end cap; With the first closeouts of being made by flexible material, described the first closeouts is located between described end cap and described foam element or between described foam element and described inner bag.
According to water heater of the present utility model by the first closeouts of being made by flexible material is being set between described end cap and described foam element or between described foam element and described inner bag, thereby when described end cap is installed, can obtain larger installing space by compressing described the first closeouts, described end cap can be arranged on described shell more easily, more easily thus.And after installing described end cap, when foaming, foamed material can upwards push up described the first closeouts, described the first closeouts is compressed, thereby is close to described foam element and described end cap, can prevent that thus foamed material from spilling from described opening.Therefore, according to water heater of the present utility model, have and be convenient to assemble, do not reveal the advantages such as expanding foam solution, low cost of manufacture, high insulating effect.
In addition, according to water heater of the present utility model, also there is following additional technical feature:
Described the first closeouts is sponge member.Not only can reduce thus the manufacturing cost of described the first closeouts, and can make described the first closeouts there is better compression performance, thereby can further reduce the installation difficulty of described end cap, and can further avoid foamed material to spill from described opening.
Described water heater also comprises the second closeouts of being made by flexible material, and described the first closeouts is located between described end cap and described foam element, and described the second closeouts is located between described foam element and described inner bag.Not only can further reduce thus the installation difficulty of described end cap, and can further avoid foamed material to spill from described opening when foaming.
Described the second closeouts is sponge member.Not only can reduce thus the manufacturing cost of described the second closeouts, and can make described the second closeouts there is better compression performance, thereby can further reduce the installation difficulty of described end cap, and can further avoid foamed material to spill from described opening.
The thickness of the thickness of described end cap and the distance of described foam element in inward-outward direction described the first closeouts under being less than in the raw in inward-outward direction or described foam element and the distance of described inner bag in inward-outward direction described the first closeouts under being less than in the raw in inward-outward direction.Thus after described end cap is installed on described shell, can make described the first closeouts in compressive state, get final product so that described the first closeouts is close to described end cap and described foam element, thereby can further avoid foamed material to spill from described opening when foaming.
Described the first closeouts is located between described end cap and described foam element, and the edge of described opening is positioned at the inner side at the edge of described the first closeouts.Can make thus described the first closeouts seal better described opening, thereby can further avoid foamed material to spill from described opening when foaming.
Described end cap is metal end, and described end cap is provided with buckle, and described buckle is fastened on the edge of described opening.By the first closeouts of being made by flexible material is being set between described end cap and described foam element or between described foam element and described inner bag, thereby the metal end that is provided with described buckle can be installed on described shell more easily, more easily.
Described buckle is a plurality of, and a plurality of described buckles circumferentially arrange at interval along described end cap.Described end cap can be fixedly mounted on described shell more thus.
Described end cap is metal end, and described end cap outside is provided with flanging, and described shell inner side is provided with in-flanges, and described flanging and described in-flanges interlock.Described end cap more easily, easily can be arranged on described shell thus.
Described buckle is located on the edge of described end cap.Not only can make thus the structure of described end cap more reasonable, and described end cap more easily, easily can be arranged on described shell.
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
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination obviously and is easily understood becoming the description of embodiment, wherein:
Fig. 1 is according to the cutaway view of the water heater of the utility model embodiment;
Fig. 2 is according to the cutaway view of the water heater of the utility model embodiment;
Fig. 3 is the enlarged drawing in the B region in Fig. 1.
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, only 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 " " center ", " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure 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, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; 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.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1 and Fig. 2, describe according to the water heater 10 of the utility model embodiment.As depicted in figs. 1 and 2, according to the water heater 10 of the utility model embodiment, comprise shell 100, end cap 200, inner bag 300, foaming layer (not shown), foam element 400 and the first closeouts 500 of being made by flexible material.
According to the water heater 10 of the utility model embodiment by the first closeouts 500 of being made by flexible material is being set between end cap 200 and foam element 400 or between foam element 400 and inner bag 300, thereby when end cap 200 is installed, can obtain larger installing space by compressing the first closeouts 500, end cap 200 can be arranged on shell 100 more easily, more easily thus.And after installing end cap 200, when foaming, foamed material can upwards push up the first closeouts 500, the first closeouts 500 is compressed, thereby is close to foam element 400 and end cap 200, can prevent that thus foamed material from spilling from described opening.Therefore, according to the water heater 10 of the utility model embodiment, have and be convenient to assemble, do not reveal the advantages such as expanding foam solution, low cost of manufacture, high insulating effect.
Particularly, when the first closeouts 500 is located between end cap 200 and foam element 400, when foaming, foamed material can upwards push up foam element 400, and then foam element 400 can upwards push up the first closeouts 500, the first closeouts 500 is compressed, thereby is close to foam element 400 and end cap 200, can prevent that thus foamed material from spilling from described opening.When the first closeouts 500 is located between foam element 400 and inner bag 300, when foaming, foamed material can upwards push up the first closeouts 500, the first closeouts 500 is compressed, thereby be close to foam element 400, and then can make foam element 400 be close to end cap 200, can prevent that thus foamed material from spilling from described opening.
In embodiment more of the present utility model, water heater 10 can also comprise the second closeouts (not shown) of being made by flexible material, the first closeouts 500 can be located between end cap 200 and foam element 400, and described the second closeouts can be located between foam element 400 and inner bag 300.Not only can further reduce thus the installation difficulty of end cap 200, and can further avoid foamed material to spill from described opening when foaming.
Advantageously, the first closeouts 500 can be sponge member, and described the second closeouts can be also sponge member.In other words, the first closeouts 500 can be made by sponge, and described the second closeouts also can be made by sponge.Not only can reduce thus the manufacturing cost of the first closeouts 500 and described the second closeouts, and can make the first closeouts 500 and described the second closeouts there is better compression performance, thereby can further reduce the installation difficulty of end cap 200, and can further avoid foamed material to spill from described opening.
As shown in Figure 1, in an embodiment of the present utility model, when the first closeouts 500 is located between end cap 200 and foam element 400, end cap 200 thickness of the first closeouts 500 in inward-outward direction under can being less than in the raw with the distance of foam element 400 in inward-outward direction.When the first closeouts 500 is located between foam element 400 and inner bag 300, foam element 400 thickness of the first closeouts 500 in inward-outward direction under being less than in the raw with the distance of inner bag 300 in inward-outward direction.Wherein, inward-outward direction is as in Figure 1 and Figure 2 shown in arrow A.After end cap 200 is installed on shell 100, can make the first closeouts 500 in compressive state thus, get final product so that the first closeouts 500 is close to end cap 200 and foam element 400, thereby can further avoid foamed material to spill from described opening when foaming.
In a concrete example of the present utility model, the first closeouts 500 can be located between end cap 200 and foam element 400, and the edge of described opening can be positioned at the inner side at the edge of the first closeouts 500.In other words, the edge of the first closeouts 500 can be positioned at the outside at the edge of described opening.That is to say, the projection of described opening on horizontal plane can fall in the first projection of closeouts 500 on horizontal plane.Can make thus the first closeouts 500 seal better described opening, thereby can further avoid foamed material to spill from described opening when foaming.
As shown in Figure 3, in examples more of the present utility model, end cap 200 can be metal end, on end cap 200, can be provided with buckle 600, and buckle 600 can be fastened on the edge of described opening.For the metal end that is provided with buckle 600, need to there is larger installing space just can complete installation.By the first closeouts 500 of being made by flexible material is being set between end cap 200 and foam element 400 or between foam element 400 and inner bag 300, thereby the metal end that is provided with buckle 600 can be installed on shell 100 more easily, more easily.
Advantageously, buckle 600 can be a plurality of, and a plurality of buckles 600 can circumferentially arranging along end cap 200 at interval.End cap 200 can be fixedly mounted on shell 100 more thus.
As shown in Figure 3, in an example of the present utility model, buckle 600 can be located on the edge of end cap 200.Not only can make thus the structure of end cap 200 more reasonable, and end cap 200 more easily, easily can be arranged on shell 100.Advantageously, the edge of end cap 200 can be configured to buckle 600.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " 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, the schematic statement of above-mentioned term is not necessarily referred to 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.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a water heater, is characterized in that, comprising:
Shell, described shell is provided with opening;
End cap, described end cap is located on described shell and covers described opening;
Inner bag, described inner bag is located in described shell, limits foaming space between described shell and described inner bag;
Foaming layer, described foaming layer is located in described foaming space;
Foam element, described foam element is located between described shell and described inner bag and is relative with described end cap; With
The first closeouts of being made by flexible material, described the first closeouts is located between described end cap and described foam element or between described foam element and described inner bag.
2. water heater according to claim 1, is characterized in that, described the first closeouts is sponge member.
3. water heater according to claim 1, is characterized in that, also comprises the second closeouts of being made by flexible material, and described the first closeouts is located between described end cap and described foam element, and described the second closeouts is located between described foam element and described inner bag.
4. water heater according to claim 3, is characterized in that, described the second closeouts is sponge member.
5. water heater according to claim 1, it is characterized in that the thickness of the thickness of described end cap and the distance of described foam element in inward-outward direction described the first closeouts under being less than in the raw in inward-outward direction or described foam element and the distance of described inner bag in inward-outward direction described the first closeouts under being less than in the raw in inward-outward direction.
6. water heater according to claim 1, is characterized in that, described the first closeouts is located between described end cap and described foam element, and the edge of described opening is positioned at the inner side at the edge of described the first closeouts.
7. water heater according to claim 1, is characterized in that, described end cap is metal end, and described end cap is provided with buckle, and described buckle is fastened on the edge of described opening.
8. water heater according to claim 7, is characterized in that, described buckle is a plurality of, and a plurality of described buckles circumferentially arrange at interval along described end cap.
9. water heater according to claim 1, is characterized in that, described end cap is metal end, and described end cap outside is provided with flanging, and described shell inner side is provided with in-flanges, and described flanging and described in-flanges interlock.
10. water heater according to claim 7, is characterized in that, described buckle is located on the edge of described end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548994.1U CN203561068U (en) | 2013-09-04 | 2013-09-04 | Water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320548994.1U CN203561068U (en) | 2013-09-04 | 2013-09-04 | Water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561068U true CN203561068U (en) | 2014-04-23 |
Family
ID=50510786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320548994.1U Expired - Fee Related CN203561068U (en) | 2013-09-04 | 2013-09-04 | Water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507154A (en) * | 2017-02-28 | 2018-09-07 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
| CN113108461A (en) * | 2021-03-30 | 2021-07-13 | 青岛经济技术开发区海尔热水器有限公司 | Processing and assembling method of electric water heater |
| CN113858523A (en) * | 2020-06-30 | 2021-12-31 | 青岛经济技术开发区海尔热水器有限公司 | Foaming plug |
-
2013
- 2013-09-04 CN CN201320548994.1U patent/CN203561068U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108507154A (en) * | 2017-02-28 | 2018-09-07 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
| CN113858523A (en) * | 2020-06-30 | 2021-12-31 | 青岛经济技术开发区海尔热水器有限公司 | Foaming plug |
| CN113108461A (en) * | 2021-03-30 | 2021-07-13 | 青岛经济技术开发区海尔热水器有限公司 | Processing and assembling method of electric water heater |
| CN113108461B (en) * | 2021-03-30 | 2023-09-08 | 青岛经济技术开发区海尔热水器有限公司 | Machining and assembling method of electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20200904 |