CN204438532U - For water heater water tank and there is its water heater - Google Patents
For water heater water tank and there is its water heater Download PDFInfo
- Publication number
- CN204438532U CN204438532U CN201520079887.8U CN201520079887U CN204438532U CN 204438532 U CN204438532 U CN 204438532U CN 201520079887 U CN201520079887 U CN 201520079887U CN 204438532 U CN204438532 U CN 204438532U
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- China
- Prior art keywords
- foam element
- inner bag
- water heater
- water tank
- location
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- 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 - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of water tank for water heater and have its water heater, the described water tank for water heater comprises: shell, inner bag and bottom assembly, the bottom-open of described shell; Described inner bag is located in described shell; Described bottom assembly is located at the bottom of described shell, and wherein said bottom assembly comprises bottom and location foam element, and described location foam element is connected on the upper surface of described bottom, and described inner bag is positioned in described shell by described location foam element.According to the water tank for water heater of the present utility model, by location foam element is connected on the upper surface of bottom, and by inner bag by foam element location, location in the enclosure, thus inner bag and shell can be seated easily, improve the efficiency of assembling of water tank.
Description
Technical field
The utility model relates to water heater manufacturing technology field, especially relates to a kind of water tank for water heater and has its water heater.
Background technology
Point out in correlation technique, the inner bag of water heater and bottom have following two kinds of assembling modes: the bottom the first, first bottom being assemblied in water tank, then after location foam element is placed into water tank bottom from tank top, are lifted by inner bag in water tank; The second, first bottom is assemblied in the bottom of water tank, then adopts adhesive tape to be fixed on after bottom inner bag at location foam element, inner bag is lifted in water tank together with the foam element of location.
But, because above-mentioned two kinds of structures and assembling mode all need inner bag and location foam element to be displaced to water tank bottom from tank top, for the ease of assembling, fit-up gap surplus between location foam element and water tank is larger, after location foam element puts into water tank bottom, location foam element well can not be fitted with tank inner wall, and location foam element is directly placed on bottom, with bottom without being fixedly connected with, it is larger at the mobile space of water tank inside after location foam element has assembled, even if inner bag is located well with location foam element, due to foam exterior and tank inner wall gap larger, inner bag cannot be located completely, locating bias amount is larger, thus on inner bag on each joint and water tank each hole interdigit have larger side-play amount and cannot centering, even cannot assemble.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, an object of the present utility model is to propose a kind of water tank for water heater, and the efficiency of assembling of described water tank is high.
Another object of the present utility model is to propose a kind of water heater with above-mentioned water tank.
According to the water tank for water heater of the utility model first aspect, comprising: shell, the bottom-open of described shell; Inner bag, described inner bag is located in described shell; And bottom assembly, described bottom assembly is located at the bottom of described shell, wherein said bottom assembly comprises bottom and location foam element, and described location foam element is connected on the upper surface of described bottom, and described inner bag is positioned in described shell by described location foam element.
According to the water tank for water heater of the present utility model, by location foam element is connected on the upper surface of bottom, and by inner bag by foam element location, location in the enclosure, thus inner bag and shell can be seated easily, improve the efficiency of assembling of water tank.
Particularly, described location foam element comprises: diapire, and described diapire extends in the horizontal direction; And sidewall, described sidewall extends along the vertical direction, and the lower end of described sidewall is connected with described diapire, and jointly limit the spatial accommodation that top is opened wide between described sidewall and described diapire, the bottom of wherein said inner bag is positioned in described spatial accommodation.
Alternatively, on the longitudinal cross-section of described location foam element, the outer surface of described sidewall is configured to tilt to extend towards the center position of described location foam element from top to bottom.
Alternatively, the inner surface of described sidewall comprises the first wall and the second wall that are connected successively from top to bottom, and on the longitudinal cross-section of described location foam element, described first wall is configured to tilt to extend towards the center position of described location foam element from top to bottom.
Further, one of them in described location foam element and described inner bag is provided with positioning convex, another in described location foam element and described inner bag is formed with locating slot, and described locating slot coordinates the center axis thereof preventing described inner bag around self with described positioning convex.
Alternatively, described positioning convex is located on the foam element of described location, and described locating slot is formed in the bottom of described inner bag.
Alternatively, described positioning convex be two and described two positioning convex along described location foam element diametrically, described locating slot and described positioning convex one_to_one corresponding.
Further, the bottom of described location foam element is provided with at least one connector, the wherein said water tank for water heater comprises further: threaded fastener, and described threaded fastener is connected described bottom and described location foam element to be linked into an integrated entity through described bottom with described connector.
Alternatively, described inner bag is provided with external water pipe to connect the water inlet pipe of described water heater, outlet pipe and heat-exchanging component, described shell, between described bottom assembly and described inner bag, is provided with heat-insulation layer.
According to the water heater of the utility model second aspect, comprise the water tank for water heater according to the above-mentioned first aspect of the utility model.
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 schematic diagram of the bottom assembly of water tank according to the utility model embodiment;
Fig. 2 is along the profile of A-A line in Fig. 1;
Fig. 3 is the side view of the bottom assembly shown in Fig. 1.
Reference numeral:
100: bottom assembly;
1: bottom; 2: location foam element;
21: diapire; 22: sidewall; 23: the first walls; 24: the second walls; 25: positioning convex.
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.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of 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 addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " 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 such as, can be fixedly connected with, also can be removably connect, or connect integratedly; 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, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Below with reference to Fig. 1-Fig. 3, the water tank for water heater according to the utility model embodiment is described.
With reference to Fig. 1 composition graphs 2 and Fig. 3, according to the water tank for water heater of the utility model first aspect embodiment, comprise shell (scheming not shown), inner bag (scheming not shown) and bottom assembly 100.
The bottom-open of shell, inner bag is established in the enclosure, and bottom assembly 100 is located at the bottom of shell.Specifically, limit the spatial accommodation for holding inner bag between shell and bottom assembly 100, now bottom assembly 100 is positioned at the below of inner bag.Further, inner bag is provided with external water pipe to connect the water inlet pipe of water heater, outlet pipe and heat-exchanging component, heat-insulation layer such as foaming layer can be provided with between shell and inner bag, to ensure the heat-insulating property of water tank.
Wherein, bottom assembly 100 comprises bottom 1 and location foam element 2, and location foam element 2 is connected on the upper surface of bottom 1, and now locating foam element 2 is fixed relative to bottom 1, and inner bag is located in the enclosure by location foam element 2.
During assembling, can first bottom 1 and location foam element 2 be linked into an integrated entity to form bottom assembly 100, then bottom assembly 100 and shell be assembled, then by inner bag lifting in shell.Thus, due to location foam element 2 is first fixed on bottom 1, avoids location foam element 2 and be assembled to outer casing bottom from cover top portion, shorten the stroke of location foam element 2, improve the efficiency of assembling of water tank.And, because gap between inner bag and shell is comparatively large, thus improve the lifting speed of inner bag when assembling.
Wherein, after bottom assembly 100 and shell are fixing, location foam element 2 is also completely fixed relative to the position of shell, foam element 2 pairs of shells in location no longer include relative displacement, can be completely fixed, inner bag is being positioned to location foam element 2 on after, due to inner bag relative to location foam element 2 be fixed, thus inner bag can not move in the enclosure, each joint on inner bag successfully can be seated with the position, each hole on shell.
According to the water tank for water heater of the utility model embodiment, by location foam element 2 is connected on the upper surface of bottom 1, and located in the enclosure by location foam element 2 by inner bag, thus inner bag and shell can be seated easily, improve the efficiency of assembling of water tank.
According to a specific embodiment of the present utility model, location foam element 2 comprises: diapire 21 and sidewall 22, diapire 21 extends in the horizontal direction, sidewall 22 extends along the vertical direction, and the lower end of sidewall 22 is connected with diapire 21, jointly limit the spatial accommodation that top is opened wide between sidewall 22 and diapire 21, wherein the bottom of inner bag is positioned in spatial accommodation, thus inner bag can not arbitrarily movement relative to location foam element 2.
Such as, as depicted in figs. 1 and 2, sidewall 22 can be arranged around the periphery of diapire 21, and sidewall 22 upwards extends from the upper surface of diapire 21.Alternatively, the inner circumferential of sidewall 22 can be formed as the shape suitable with the shape of the bottom of inner bag, inner bag is positioned at better in the foam element 2 of location, the periphery of sidewall 22 and bottom 1 can be formed as the shape suitable with the bottom shape of shell, to be assembled to better on shell by bottom assembly 100.Be appreciated that location foam element 2 and bottom 1 concrete shape can according to actual requirement adaptive change, the utility model does not do concrete restriction to this.
Certainly, sidewall 22 can also comprise circumferentially distribution and the multiple sub-wall of spaced apart setting, and the lower end of every sub-wall is connected with the periphery of diapire 21, and multiple sub-wall and diapire 21 limit above-mentioned spatial accommodation (scheming not shown) jointly.Wherein, multiple sub-wall is preferably along the periphery uniform intervals distribution of diapire 21.
With reference to Fig. 2, on the longitudinal cross-section of location foam element 2, the outer surface of sidewall 22 is configured to tilt to extend towards the center position of location foam element 2 from top to bottom.Thus, bottom assembly 100 can bottom-uply assemble with shell easily.
Further, the inner surface of sidewall 22 comprises the first wall 23 and the second wall 24 be connected successively from top to bottom, location foam element 2 longitudinal cross-section on, the first wall 23 be configured to from top to bottom towards location foam element 2 center position tilt extend, thus, when inner bag is lifted into outer casing bottom, by guiding and the positioning action of the first wall 23, inner bag can be facilitated and be placed into rapidly in the foam element 2 of location, thus inner bag is completely fixed.Wherein, the gradient of the first wall 23 is greater than the gradient of the outer surface of sidewall 22.
Further, the second wall 24 is configured to cross-sectional area from top to bottom and remains unchanged, and now the cross-sectional area of the second wall 24 is equal everywhere, thus, can be positioned at by inner bag better in the foam element 2 of location.Certainly, the second wall 24 can also be configured to tilt to extend towards the center position of location foam element 2 from top to bottom, and now the gradient of the second wall 24 is preferably less than the gradient of the first wall 23.Alternatively, the junction rounding off of the first wall 23 and the second wall 24, to prevent from abrading inner bag.
According to further embodiment of the present utility model, one of them of locating in foam element 2 and inner bag is provided with positioning convex 25, location foam element 2 and inner bag in another on be formed with locating slot, locating slot coordinates the center axis thereof preventing inner bag around self with positioning convex 25.Here, comprise following two kinds of situations: the first, positioning convex 25 is located on the foam element 2 of location, and locating slot is formed on inner bag; The second, positioning convex 25 is located on inner bag, and locating slot is formed on the foam element 2 of location.Thus, by coordinating of positioning convex 25 and locating slot, inner bag can be positioned at securely in location foam element 2 and can not be offset, thus ensure that the assembling of position, each hole on each joint and shell on inner bag.
Such as, as depicted in figs. 1 and 2, positioning convex 25 is located on the foam element 2 of location, positioning convex 25 is two, the diapire 21 that two positioning convex 25 are all located at location foam element 2 is connected with the inner surface of sidewall 22 respectively, and along location foam element 2 diametrically, locating slot is formed in the bottom of inner bag to two positioning convex 25, locating slot is two, two locating slots and two positioning convex 25 one_to_one corresponding.Be appreciated that the number of positioning convex 25 and locating slot can require according to practical set and specifically arrange, to meet actual requirement better.
The bottom of location foam element 2 is provided with at least one connector, and the water tank wherein for water heater comprises further: threaded fastener, threaded fastener through bottom 1 be connected with connector with by bottom 1 with locate foam element 2 and link into an integrated entity.Such as, threaded fastener can be screw, connector is four, and four connectors are preferably along the circumferential uniform intervals distribution of location foam element 2, the bottom of location foam element 2 can be formed with four holding tanks being suitable for holding connector, and connector can be fixed in corresponding mounting groove, when installing bottom 1 and location foam element 2, be connected with connector after screw being each passed through bottom 1, thus bottom 1 and location foam element 2 can facilitate and link into an integrated entity securely.
Wherein, connector can be sheet metal component.
According to the water heater (scheming not shown) of the utility model second aspect embodiment, comprise the water tank for water heater according to the above-mentioned first aspect embodiment of the utility model.
According to the water heater of the utility model embodiment other form and operation be all known to those skilled in the art, 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 ", " illustrative examples ", " 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, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. for a water tank for water heater, it is characterized in that, comprising:
Shell, the bottom-open of described shell;
Inner bag, described inner bag is located in described shell; And
Bottom assembly, described bottom assembly is located at the bottom of described shell, wherein said bottom assembly comprises bottom and location foam element, and described location foam element is connected on the upper surface of described bottom, and described inner bag is positioned in described shell by described location foam element.
2. the water tank for water heater according to claim 1, is characterized in that, described location foam element comprises:
Diapire, described diapire extends in the horizontal direction; With
Sidewall, described sidewall extends along the vertical direction, and the lower end of described sidewall is connected with described diapire, and jointly limit the spatial accommodation that top is opened wide between described sidewall and described diapire, the bottom of wherein said inner bag is positioned in described spatial accommodation.
3. the water tank for water heater according to claim 2, is characterized in that, on the longitudinal cross-section of described location foam element, the outer surface of described sidewall is configured to tilt to extend towards the center position of described location foam element from top to bottom.
4. the water tank for water heater according to claim 2, it is characterized in that, the inner surface of described sidewall comprises the first wall and the second wall that are connected successively from top to bottom, and on the longitudinal cross-section of described location foam element, described first wall is configured to tilt to extend towards the center position of described location foam element from top to bottom.
5. the water tank for water heater according to claim 1, it is characterized in that, one of them in described location foam element and described inner bag is provided with positioning convex, another in described location foam element and described inner bag is formed with locating slot, and described locating slot coordinates the center axis thereof preventing described inner bag around self with described positioning convex.
6. the water tank for water heater according to claim 5, is characterized in that, described positioning convex is located on the foam element of described location, and described locating slot is formed in the bottom of described inner bag.
7. the water tank for water heater according to claim 6, is characterized in that, described positioning convex be two and described two positioning convex along described location foam element diametrically, described locating slot and described positioning convex one_to_one corresponding.
8. the water tank for water heater according to claim 1, is characterized in that, the bottom of described location foam element is provided with at least one connector, and the wherein said water tank for water heater comprises further:
Threaded fastener, described threaded fastener is connected described bottom and described location foam element to be linked into an integrated entity through described bottom with described connector.
9. the water tank for water heater according to claim 1, it is characterized in that, described inner bag is provided with external water pipe to connect the water inlet pipe of described water heater, outlet pipe and heat-exchanging component, described shell, between described bottom assembly and described inner bag, is provided with heat-insulation layer.
10. a water heater, is characterized in that, comprises the water tank for water heater according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079887.8U CN204438532U (en) | 2015-02-04 | 2015-02-04 | For water heater water tank and there is its water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520079887.8U CN204438532U (en) | 2015-02-04 | 2015-02-04 | For water heater water tank and there is its water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438532U true CN204438532U (en) | 2015-07-01 |
Family
ID=53606386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520079887.8U Expired - Fee Related CN204438532U (en) | 2015-02-04 | 2015-02-04 | For water heater water tank and there is its water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333615A (en) * | 2015-12-03 | 2016-02-17 | 珠海格力电器股份有限公司 | Water tank liner assembly method |
| CN114992850B (en) * | 2022-05-16 | 2024-06-11 | 珠海格力电器股份有限公司 | Water tank bottom cover assembly, water tank, heat pump water heater and assembly method of water tank |
-
2015
- 2015-02-04 CN CN201520079887.8U patent/CN204438532U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333615A (en) * | 2015-12-03 | 2016-02-17 | 珠海格力电器股份有限公司 | Water tank liner assembly method |
| CN105333615B (en) * | 2015-12-03 | 2018-05-22 | 珠海格力电器股份有限公司 | A kind of assembly method of inner water tank |
| CN114992850B (en) * | 2022-05-16 | 2024-06-11 | 珠海格力电器股份有限公司 | Water tank bottom cover assembly, water tank, heat pump water heater and assembly method of water tank |
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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: 20150701 Termination date: 20210204 |