CN203686133U - Cooling jacket for corrugated pipe mechanical sealing device - Google Patents
Cooling jacket for corrugated pipe mechanical sealing device Download PDFInfo
- Publication number
- CN203686133U CN203686133U CN201320776540.XU CN201320776540U CN203686133U CN 203686133 U CN203686133 U CN 203686133U CN 201320776540 U CN201320776540 U CN 201320776540U CN 203686133 U CN203686133 U CN 203686133U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- cooling jacket
- flange plate
- outer ring
- sealing device
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 title abstract description 3
- 238000005452 bending Methods 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mechanical Sealing (AREA)
Abstract
The utility model relates to a cooling jacket for a corrugated pipe mechanical sealing device. According to the cooling jacket, seam allowance grooves (11) are formed in the end outer ring surfaces of a cylinder (1); flange plates (2) are matched with the seam allowance grooves (11) formed in the end outer ring surfaces of the cylinder (1); front end parts (12) of the cylinder (1) are matched with concave platform grooves (21) formed in the front end surfaces of the flange plates (2) through turning outwards and bending, so that the flange plates (2) are fixedly connected with the cylinder (1). The cooling jacket is manufactured by metal tubes and metal sheets, the material utilization rate is relatively high, the manufacturing cost is relatively low, and the production efficiency can be improved.
Description
Technical field
What the present invention relates to is mechanical seal device for rubber bellows, and what be specifically related to is the cooling jacket being used in conjunction with mechanical seal device for rubber bellows.
Background technique
When the bellows compensated ring component of bellows mechanical seal uses as stationary ring, bellows compensated ring component is fixedly connected with gland by its tailstock, on gland, offer chilling water hole, inject cooling water to mechanical seal rear side chamber, carry out cooling to mechanical seal device for rubber bellows.Because chilling water hole is to be opened on the gland of rear side of bellows compensated ring component, cooling water can not carry out circulating cooling to the anterior friction pair end of bellows compensated ring component by natural flow, so be fixedly connected with and be provided with cooling jacket with gland, the water inlet guiding of chilled water (chw) blasthole is drained into bellows compensated ring component front end friction pair portion, then turning back and flowing to chilled water (chw) osculum through cooling jacket inside, guarantee that cooling water carries out fully cooling to bellows mechanical seal, heat and sealing self friction heat that sylphon seal is conducted because of medium in the course of the work, heat of stirrings etc. are taken away by cooling liquid, thereby guarantee that bellows mechanical seal operating temperature is in a suitable scope.
The cooling jacket of existing mechanical seal device for rubber bellows is to be made up of the mounting flange of cylinder and cylinder end, is that overall structure is processed into.Be generally to utilize integral metal material to process, owing to there being the existence of flange plate, need to remove to excise more metallic material, the integral water jacket processing is like this to waste very much material.
Model utility content
The purpose of this utility model is to improve for the shortcoming deficiency of above-mentioned prior art, and a kind of cooling jacket of mechanical seal device for rubber bellows is provided, and on the basis of assurance cooling water jacket structure performance, cuts down finished cost.
The cooling jacket of the utility model mechanical seal device for rubber bellows, the mounting flange 2 that includes cylinder 1 and cylinder end forms, it is characterized in that offering rabbet groove 11 at the end of cylinder 1 outer ring surface, flange plate 2 coordinates with the rabbet groove 11 of offering on cylinder 1 end outer ring surface by endoporus 20, on the front-end face of flange plate 2 endoporus 20, offer concave station groove 21, the front end 12 of cylinder 1 through punching press rise mouth turn up bending coordinate with the concave station groove 21 of offering on flange plate front-end face, flange plate 2 is fixedly connected with cylinder 1.
The utility model is because cooling jacket does not bear the effect of connection power, so can fully meet usage requirement.Metal pipe has easily been bought in use market and sheet metal carries out manufacturing, and stock utilization is higher, and processing cost is lower, can enhance productivity.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Embodiment
The cooling jacket of the utility model mechanical seal device for rubber bellows, formed by cylinder 1 and mounting flange 2, in the end of cylinder 1, outer ring surface offers rabbet groove 11, flange plate 2 endoporus 20 coordinate with the rabbet groove 11 of offering on cylinder 1 end outer ring surface, on the front-end face of flange plate 2 endoporus 20, offer concave station groove 21, the front end 12 of cylinder 1 through punching press rise mouth turn up bending coordinate with the concave station groove 21 of offering on flange plate front-end face, flange plate 2 is fixedly connected with cylinder 1.
Claims (1)
1. the cooling jacket of mechanical seal device for rubber bellows, the mounting flange (2) that includes cylinder (1) and cylinder end forms, it is characterized in that offering rabbet groove (11) at the end outer ring surface of cylinder (1), flange plate coordinates with the rabbet groove (11) of offering on the outer ring surface of cylinder (1) end by (2) endoporus (20), on the front-end face of flange plate (2) endoporus (20), offer concave station groove (21), cylinder (1) front end (12) through punching press rise mouth turn up bending coordinate with the concave station groove (21) of offering on flange plate (2) front-end face, flange plate (2) is fixedly connected with cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776540.XU CN203686133U (en) | 2013-12-02 | 2013-12-02 | Cooling jacket for corrugated pipe mechanical sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776540.XU CN203686133U (en) | 2013-12-02 | 2013-12-02 | Cooling jacket for corrugated pipe mechanical sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686133U true CN203686133U (en) | 2014-07-02 |
Family
ID=51008033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320776540.XU Expired - Lifetime CN203686133U (en) | 2013-12-02 | 2013-12-02 | Cooling jacket for corrugated pipe mechanical sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686133U (en) |
-
2013
- 2013-12-02 CN CN201320776540.XU patent/CN203686133U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |