CN202091023U - Expansion tank - Google Patents
Expansion tank Download PDFInfo
- Publication number
- CN202091023U CN202091023U CN2011201258154U CN201120125815U CN202091023U CN 202091023 U CN202091023 U CN 202091023U CN 2011201258154 U CN2011201258154 U CN 2011201258154U CN 201120125815 U CN201120125815 U CN 201120125815U CN 202091023 U CN202091023 U CN 202091023U
- Authority
- CN
- China
- Prior art keywords
- box
- pull bar
- draw bar
- water tank
- casing
- 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 - Fee Related
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses an expansion tank, which comprises a square box (1) and at least one draw bar (2). A water inlet, a water outlet (1.1) and a pressure cover are arranged on the box. The draw bar (2) penetrates through the box (1), and two ends of the draw bar (2) are fixedly connected with two side walls of the box (1). The expansion tank is provided with at least one draw bar penetrating through the box, and two ends of the draw bar are fixedly connected with the two side walls of the box, so that strength of the box can be effectively improved. When the expansion tank is heated and expanded to a larger size, the box is not easy to deform and the side walls of the box cannot cause bumps due to the effects of the draw bar.
Description
Technical field
The utility model relates to the auto parts machinery field, particularly a kind of square swelling water tank.
Background technique
In the cooling system of automobile, swelling water tank is the attached water tank of main radiator, its role is to regulate the water yield in the radiator of car engine, make air and steam no longer emit and be directed in the swelling water tank, in swelling water tank, steam can be condensed into water, after can enter water tank by replenishing water pipe again, heat radiation is effectively strengthened in the circulation that keeps water, prolongs the life-span of motor.But problem is, because swelling water tank will have the expansion of larger volume after being heated, and the intensity of the square swelling water tank of prior art is relatively poor, deforms easily, produces bulge.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of intensity better, be difficult for deforming, produce the swelling water tank of bulge.
The technical scheme in the invention for solving the above technical problem is: a kind of swelling water tank, comprise square casing, described casing is provided with water intake, water outlet and pressure cover, it also includes at least one pull bar, described pull bar runs through described casing, and the two ends of described pull bar are fixedly connected on the two side of described casing.
Compared with prior art, advantage of the present utility model is: this swelling water tank is provided with at least one pull bar that runs through casing, and the two ends of pull bar are fixedly connected on the two side of casing.Like this, can effectively add the intensity of casing, when the expansion of larger volume was arranged after swelling water tank is heated, because the effect of pull bar, casing was difficult for deforming, and wall box can not produce bulge.
As preferably, be equipped with Sealing between the two ends of described pull bar and the two side of described casing.Strengthened sealing effect.
As preferably, the quantity of described pull bar is two.Like this, the pulling force of pull bar is more even, and the intensity of casing is better.
Description of drawings
Accompanying drawing is the structural representation of the utility model swelling water tank.
In the accompanying drawing: 1 casing, 1.1 water outlets, 2 pull bars.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As shown in drawings, a kind of swelling water tank, comprise that square casing 1 described casing is provided with water intake, water outlet 1.1 and pressure cover, it also includes at least one pull bar 2, described pull bar 2 runs through described casing 1, and the two ends of described pull bar 2 are fixedly connected on the two side of described casing 1 by nut.
Be equipped with Sealing between the two side of the two ends of described pull bar 2 and described casing 1.
The quantity of described pull bar 2 is two.
Below only be described, but can not be interpreted as it is restriction claim with regard to most preferred embodiment of the present utility model.The utility model not only is confined to above embodiment, and its concrete structure allows variation.All various variations of being done in the protection domain of the utility model independent claims are all in the utility model protection domain.
Claims (3)
1. swelling water tank, comprise square casing (1), described casing is provided with water intake, water outlet (1.1) and pressure cover, it is characterized in that: it also includes at least one pull bar (2), described pull bar (2) runs through described casing (1), and the two ends of described pull bar (2) are fixedly connected on the two side of described casing (1).
2. root swelling water tank according to claim 1 is characterized in that: be equipped with Sealing between the two side of the two ends of described pull bar (2) and described casing (1).
3. root swelling water tank according to claim 1, it is characterized in that: the quantity of described pull bar (2) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201258154U CN202091023U (en) | 2011-04-26 | 2011-04-26 | Expansion tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201258154U CN202091023U (en) | 2011-04-26 | 2011-04-26 | Expansion tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202091023U true CN202091023U (en) | 2011-12-28 |
Family
ID=45366096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201258154U Expired - Fee Related CN202091023U (en) | 2011-04-26 | 2011-04-26 | Expansion tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202091023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134362A (en) * | 2015-09-07 | 2015-12-09 | 南宁八菱科技股份有限公司 | Heat exchanger plastic water chamber/air chamber with built-in pull rods |
-
2011
- 2011-04-26 CN CN2011201258154U patent/CN202091023U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105134362A (en) * | 2015-09-07 | 2015-12-09 | 南宁八菱科技股份有限公司 | Heat exchanger plastic water chamber/air chamber with built-in pull rods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20120426 |