CN205174781U - Water heater and water tank - Google Patents
Water heater and water tank Download PDFInfo
- Publication number
- CN205174781U CN205174781U CN201520998265.5U CN201520998265U CN205174781U CN 205174781 U CN205174781 U CN 205174781U CN 201520998265 U CN201520998265 U CN 201520998265U CN 205174781 U CN205174781 U CN 205174781U
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- China
- Prior art keywords
- water tank
- pilot hole
- shell
- bottom support
- inner bag
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000012774 insulation material Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Details Of Fluid Heaters (AREA)
Abstract
The utility model discloses a water tank, include the shell, embolia inner bag and setting in the shell are in the bottom support piece of shell bottom, inner bag bottom central point puts and is provided with the reference column, the last bottom support piece that is provided with of bottom support piece: the guide hole gradually shrinks from a top opening to a bottom opening of the guide hole, and the bottom opening of the guide hole can be used for the positioning column to pass through and is coaxial with the bottom support; and the positioning hole is matched with the positioning column, communicated with the bottom opening of the guide hole and coaxial with the bottom support piece. This water tank has effectively reduced the assembly degree of difficulty of inner bag with the shell, has improved assembly efficiency to the condition of inner bag bumping with the shell in the in-process of having avoided going up and down repeatedly appears. The utility model also discloses a water heater of adopting above-mentioned water tank.
Description
Technical field
The utility model relates to water heater preparing technical field, more particularly, relates to a kind of water heater and water tank.
Background technology
Along with the raising of people's living standard, increasing family also come into by water heater, in time and the hot water of abundance is supplied to the life of people to bring great convenience.Water heater mainly comprises electric heater, solar water heater, air-source water heater and gas heater etc., and wherein first three class water heater is current widely used water heater.
Water tank is indispensable vitals in various water heater, is generation and the storage of hot water.In order to can be incubated hot water wherein, in current water tank, be provided with inner bag, fill insulant material between inner bag and shell.In order to ensure the insulation layer thickness uniformity of each position between inner bag and shell, should ensure that inner bag and shell are concentric and arranging.
Because the size of water tank is larger, generally adopt the mode of lifting to be inserted in the shell of water tank by inner bag in the process of producing, the bottom support center of water tank is provided with a locating hole, the position of centre of gravity of inner bag low head is provided with the locating dowel corresponding with this locating hole, as long as locating dowel penetrates in locating hole, just can ensure that inner bag is arranged for concentric with shell, the heat-insulation layer be filled between inner bag and shell just can accomplish thickness uniformity.But; in the process of actual production; often occur that inner bag low head has touched the bottom support of water tank; locating dowel is not also aimed at locating hole; this just needs repeatedly lift inner container that locating dowel and locating hole are aimed at, and not only production efficiency is low, and often there will be the situation that inner bag and shell collide mutually; light then cause hidden danger of quality, heavy then directly cause inner water tank to be scrapped.
Therefore, how under the prerequisite avoiding inner water tank and shell mutually to collide, effectively can improve efficiency of assembling is the technical problem that current those skilled in the art need solution badly.
Utility model content
In view of this, one of the purpose of this utility model is to provide a kind of water tank, effectively can improve the efficiency of assembling of water tank under the prerequisite avoiding inner water tank and shell mutually to collide.
Another object of the present utility model is to provide a kind of water heater with above-mentioned water tank.
For achieving the above object, the utility model provides following technical scheme:
A kind of water tank, comprise shell, be inserted in the inner bag in described shell and be arranged on the bottom support of described shell bottom, described inner bag bottom centre position is provided with locating dowel, and described bottom support is provided with:
Pilot hole, described pilot hole is shunk to its bottom opening gradually by its open top, and the bottom opening of described pilot hole can for described locating dowel through and coaxial with described bottom support;
Locating hole, described locating hole and described locating dowel are adaptive, and it is communicated with the bottom opening of described pilot hole and coaxial with described bottom support.
Preferably, described pilot hole is frustum pilot hole.
Preferably, described pilot hole is hemispherical pilot hole.
Preferably, one end that described locating dowel is used for contacting with described pilot hole is taper guide head.
Preferably, the open-topped area coverage of described pilot hole is not less than 1/3 of described bottom support end face.
Preferably, the submergence depth of described pilot hole is not more than 1/3 of described bottom support height.
Preferably, the bottom margin of described bottom support is also reserved with insulation material inlet.
Water heater disclosed in the utility model, comprises water tank, and this water tank is water tank disclosed in above-mentioned any one.
As can be seen from technique scheme, in water tank disclosed in the utility model, center bottom inner bag is provided with locating dowel, and the bottom support being arranged on shell bottom is also provided with pilot hole and locating hole, wherein pilot hole is shunk to its bottom opening gradually by its open top, the bottom opening of pilot hole can for locating dowel through and coaxial with bottom support; Locating hole and locating dowel are adaptive, and locating hole is communicated with the bottom opening of pilot hole and coaxial with bottom support.
Owing to being provided with the pilot hole be connected with locating hole, therefore inner bag is being inserted in the process of shell, locating hole is aimed at accurately without the need to making locating dowel, as long as locating dowel can contact with pilot hole, under the guide effect of pilot hole locating dowel the most at last slippage to position of positioning hole, and to insert in locating hole.And the open-topped area of pilot hole significantly will be greater than the area of locating hole, this just effectively reduces the assembly difficulty of inner bag and shell, improves efficiency of assembling, and avoids the situation that inner bag collides with shell in lifting process repeatedly and occur.
Water heater disclosed in the utility model is owing to have employed above-mentioned water tank, and thus this water heater has the corresponding technological merit of above-mentioned water tank concurrently, no longer repeats herein to this.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the part-structure schematic diagram in water tank vertical section disclosed in the utility model embodiment;
Fig. 2 is the close-up schematic view of part A in Fig. 1.
Wherein,
1 is shell, and 2 is inner bag, and 3 is locating dowel, and 4 is bottom support, and 5 is working medium joint, and 6 is locating hole, and 7 is pilot hole, and 8 is insulation material inlet.
Detailed description of the invention
One of core of the present utility model is to provide a kind of water tank, effectively can improve the efficiency of assembling of water tank under the prerequisite avoiding inner water tank and shell mutually to collide.
Another core of the present utility model is to provide a kind of water heater with above-mentioned water tank.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please also refer to Fig. 1 and Fig. 2, Fig. 1 is the part-structure schematic diagram in water tank vertical section disclosed in the utility model embodiment, and Fig. 2 is the close-up schematic view of part A in Fig. 1.
Water tank disclosed in the utility model, comprise shell 1 and inner bag 2, the bottom of its housing 1 is provided with the bottom support 4 concentric with shell 1, the bottom centre position of inner bag 2 is provided with locating dowel 3, and bottom support 4 is also provided with pilot hole 7 and locating hole 6, wherein pilot hole 7 is shunk gradually by open top to self the bottom opening of self, the bottom opening of pilot hole 7 can for locating dowel 3 through and coaxial with bottom support 4, locating hole 6 is adaptive with locating dowel 3, and locating hole 6 is communicated with the bottom opening of pilot hole 7 and coaxial with bottom support 4.
Need to be described, in the utility model embodiment, installation direction when top and bottom are uses actual in water tank defines, and under normal circumstances, water tank installation direction in use as shown in fig. 1.The object defined top and bottom in the present embodiment clearly describes technical scheme, and it should not form the restriction to utility model protection scope.
Due in water tank disclosed in above-described embodiment, bottom support 4 is provided with the pilot hole 7 be connected with locating hole 6, therefore inner bag 2 is being inserted in the process of shell 1, locating hole 6 is aimed at accurately without the need to making locating dowel 3, as long as locating dowel 3 can contact with pilot hole 7, under the guide effect of pilot hole 7 locating dowel 3 the most at last slippage to locating hole 6 position, and to insert in locating hole 6.And the open-topped area of pilot hole 7 significantly will be greater than the area of locating hole 6, this just effectively reduces inner bag 2 and the assembly difficulty of shell 1, improves efficiency of assembling, and avoids the situation that inner bag 2 collides with shell 1 in lifting process repeatedly and occur.
In the process of actual production, for the water tank having working medium circulation, the water tank of such as air-source water heater, also need to make through-hole alignment that the working medium joint 5 on inner bag 2 and shell 1 are offered and stretch out, after pilot hole 7 is set, the through hole that the working medium joint alignment housings 1 on inner bag 2 is offered can be ensured in the process that inner bag 2 glides along pilot hole 7.Thus set on bottom support 4 pilot hole 7 not only ensure that the even of insulation layer thickness between inner bag 2 and shell 1, also provides convenience with aiming at of through hole for working medium joint 5 simultaneously.
Those skilled in the art it is understood that, the concrete shape of pilot hole 7 can have multiple choices, as long as it can play guide effect, and guide locating dowel to slide to locating hole, disclose the shape of two kinds of concrete pilot holes 7 in the utility model, in a kind of situation, pilot hole 7 can be frustum, as shown in Figures 1 and 2, in another kind of situation, pilot hole 7 is hemispherical.
Further, in order to ensure that locating dowel 3 can steady slippage in pilot hole 7, also one end that locating dowel 3 contacts with pilot hole 7 is set to taper guide head in the present embodiment, as shown in Figure 2, this can be avoided locating dowel 3 and pilot hole 7 to occur when coordinating to block time or situation about being scratched by pilot hole 7 occurs.
Be understandable that, the open-topped area coverage of pilot hole 7 is larger, technological requirement when inner bag 2 and shell 1 are set with is also lower, in order to the technological requirement that inner bag 2 and shell 1 are set with effectively can be reduced, in water tank disclosed in the present embodiment, the open-topped area coverage of pilot hole 7 is not less than 1/3 of bottom support 4 end face; It will be understood by those skilled in the art that in addition, the submergence depth of pilot hole 7 also should be conditional, otherwise the positioning action that locating hole 6 will lose locating dowel 3, in the water tank for this reason in the present embodiment, the submergence depth of pilot hole 7 is not more than 1/3 of bottom support 4 height.
Please refer to Fig. 1 and Fig. 2, the bottom margin of bottom support 4 disclosed in the present embodiment is also reserved with insulation material inlet 8, when after the suit work completing inner bag 2 and shell 1, insulation material is injected from this insulation material inlet 8, insulation material will be filled between inner bag 2 and shell 1, and in the cavity of bottom support 4, to be reliably incubated inner bag 2.The setting of insulation material inlet 8, the heat insulating block that must be pre-filled at present in bottom support 4 cavity can be saved, this just effectively reduces the production cost of water tank, improves economic benefit.
Also disclose a kind of water heater in the utility model, this water heater comprises water tank, and this water tank is water tank disclosed in above-mentioned any embodiment.
Have employed the water tank in above-described embodiment due to this water heater, thus this water heater has the corresponding technological merit of above-mentioned water tank concurrently, no longer repeats in present specification to this.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (8)
1. a water tank, comprise shell (1), be inserted in the inner bag (2) in described shell (1) and be arranged on the bottom support (4) of described shell (1) bottom, described inner bag (2) bottom centre position is provided with locating dowel (3), it is characterized in that, (4) are provided with described bottom support:
Pilot hole (7), described pilot hole (7) is shunk to its bottom opening gradually by its open top, and the bottom opening of described pilot hole (7) can for described locating dowel (3) through and coaxial with described bottom support (4);
Locating hole (6), described locating hole (6) and described locating dowel (3) are adaptive, and it is communicated with the bottom opening of described pilot hole (7) and coaxial with described bottom support (4).
2. water tank as claimed in claim 1, it is characterized in that, described pilot hole (7) is frustum pilot hole.
3. water tank as claimed in claim 1, it is characterized in that, described pilot hole (7) is hemispherical pilot hole.
4. water tank as claimed in claim 1, it is characterized in that, described locating dowel (3) is taper guide head for the one end contacted with described pilot hole (7).
5. the water tank as described in claim 1-4 any one, is characterized in that, the open-topped area coverage of described pilot hole (7) is not less than 1/3 of described bottom support (4) end face.
6. water tank as claimed in claim 5, is characterized in that, the submergence depth of described pilot hole (7) is not more than 1/3 of described bottom support (4) height.
7. water tank as claimed in claim 1, it is characterized in that, the bottom margin of described bottom support (4) is also reserved with insulation material inlet (8).
8. a water heater, comprises water tank, it is characterized in that, described water tank is the water tank as described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998265.5U CN205174781U (en) | 2015-12-03 | 2015-12-03 | Water heater and water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998265.5U CN205174781U (en) | 2015-12-03 | 2015-12-03 | Water heater and water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174781U true CN205174781U (en) | 2016-04-20 |
Family
ID=55738768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998265.5U Active CN205174781U (en) | 2015-12-03 | 2015-12-03 | Water heater and water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440426A (en) * | 2016-12-01 | 2017-02-22 | 浙江鸿乐光热科技有限公司 | Floor water heater supporting base foot |
-
2015
- 2015-12-03 CN CN201520998265.5U patent/CN205174781U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440426A (en) * | 2016-12-01 | 2017-02-22 | 浙江鸿乐光热科技有限公司 | Floor water heater supporting base foot |
| CN106440426B (en) * | 2016-12-01 | 2018-06-26 | 海宁艾迪欧动物保健品科技有限公司 | A kind of floor hot-water unit supports footing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |