CN202251979U - Seal device capable of realizing self-circulation cooling - Google Patents
Seal device capable of realizing self-circulation cooling Download PDFInfo
- Publication number
- CN202251979U CN202251979U CN2011203119974U CN201120311997U CN202251979U CN 202251979 U CN202251979 U CN 202251979U CN 2011203119974 U CN2011203119974 U CN 2011203119974U CN 201120311997 U CN201120311997 U CN 201120311997U CN 202251979 U CN202251979 U CN 202251979U
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- Prior art keywords
- mechanical seal
- water
- water tank
- atmosphere
- gland
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- Expired - Fee Related
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Abstract
The utility model discloses a seal device capable of realizing self-circulation cooling. A shaft sleeve, a medium end rotary ring, a medium end seal structure, a medium end static ring, an atmosphere end spring seat, a rotary structure and an atmosphere end rotary ring are sequentially connected in series into a whole; a gland is positioned at the exterior of the whole; the excircle of the atmosphere end spring seat is provided with an axial-flow impellor, and is also provided with a water tank at the same time; a water inlet pipe and a water outlet pipe of the water tank are connected with the gland; circulation is realized for the water in the water tank, a mechanical seal is cooled well, water is also saved, and the mechanical seal can be used normally for more than one year generally; the mechanical seal with the axial-flow impellor and the water tank has a good use effect, and the problem of short service life in areas in short of water by the mechanical seal is solved well; and because the medium end mechanical seal is of a static-type balance structure, the spring is not in contact with a medium, and higher working pressure can be borne, the mechanical seal of the structure has the advantage of wide application range.
Description
Technical field
The utility model relates to a kind of mechanical seal device, particularly a kind of seal arrangement with cooling equipment.
Background technique
At present, use mechanical seal, because of the water source difficulty in the water-deficient area; And the water consumption of mechanical seal is bigger, thus generally all be with anhydrous dry-type encapsulated, and have some industrial and mineral temperature higher; Concentration of medium is also higher, anhydrously dry-type encapsulatedly can't satisfy the production needs, and be that 1-2 month mechanical seal has just damaged general working life; Ordinary replacing mechanical seal has a strong impact on production.Use the mechanical seal of band cooling water to solve this problem, again because of the water source difficulty, if making a water tank adorns water, lean on thermal siphon, the water in the water tank can't be realized self-loopa again, realize the water cycle of water tank, need increase equipment again, increases cost, wastes water.
The model utility content
The goal of the invention of the utility model is: to the problem of above-mentioned existence, a kind of seal arrangement that can realize the self-loopa cooling is provided.
The technological scheme that the utility model adopts is such: a kind of seal arrangement of realizing the self-loopa cooling; Comprise axle sleeve, media end rotating ring, media end stationary ring, atmosphere end rotating ring, atmosphere end spring seat, media end sealing configuration, rotary structure and gland; Wherein, Axle sleeve, media end rotating ring, media end sealing configuration, media end stationary ring, atmosphere end spring seat, rotary structure and atmosphere end rotating ring are gone here and there successively and are connected as a whole, and said gland is positioned at whole outside, is provided with an aial flow impeller at said atmosphere end spring seat cylindrical; Also be provided with a water tank simultaneously, the turnover water pipe of said water tank is connected with gland.
As preferably: said media end sealing configuration is the state type equilibrium structure.
Wherein, the state type balanced structure is a kind of present structure well known in the art, and it is meant: spring is that state type is installed, and does not rotate, and can bear higher rotating speed, and balance is meant that stationary ring is designed with balance diameter, can bear higher working pressure.The state type structure also is present structure well known in the art, and it is mainly by axle sleeve, rotating ring, and compositions such as stationary ring spring, the effect in this device is a sealing medium.Rotary mechanism also is a structure well known in the art, and it is meant that its spring will rotate with axle, and rotary structure is mainly by spring seat, spring, and throw-out collar, compositions such as stationary ring, it mainly acts on and is, and structure is simpler relatively, and the effect in this device is the sealing cooling water.
Like this, through the axle sleeve rotation, drive the aial flow impeller rotation on the atmosphere end spring seat, make the inner cooling water of mechanical seal produce certain pressure, thereby make the water of water tank realize circulation, make the mechanical seal cooling, heat radiation ensures the normal use of mechanical seal.
In sum, owing to adopted technique scheme, the beneficial effect of the utility model is: because of the water of water tank is realized circulation; Mechanical seal has obtained good cooling, and using water wisely again uses mechanical seal normally to use; Generally can reach more than 1 year, cost is practiced thrift in using water wisely again again; The mechanical seal using effect of this tape spool streaming impeller and water tank is good, has well solved in the water-deficient area and has used mechanical seal, the problem that working life is short; Because of media end mechanical seal is the state type equilibrium structure, spring does not contact with medium again, can bear very high working pressure again, so the mechanical seal of this structure is applied widely.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Mark among the figure: 1 aial flow impeller, 2 axle sleeves, 3 media end stationary rings, 4 media end rotating rings, 5 atmosphere end spring seats, 6 atmosphere end rotating rings, 7 rotary structures, 8 state type equilibrium structures, 9 glands, 10 water tanks.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technological scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, a kind of seal arrangement of realizing the self-loopa cooling comprises axle sleeve 2, media end rotating ring 4, media end stationary ring 3, atmosphere end rotating ring 6, atmosphere end spring seat 5, state type equilibrium structure 8, rotary structure 7 and gland 9; Wherein, axle sleeve 2, media end rotating ring 4, state type equilibrium structure 8, media end stationary ring 3, atmosphere end spring seat 5, rotary structure 7 and atmosphere end rotating ring 6 are gone here and there successively and are connected as a whole, and said gland 9 is positioned at whole outside; Be provided with an aial flow impeller 1 at said atmosphere end spring seat 5 cylindricals; Also be provided with a water tank 10 simultaneously, the turnover water pipe of said water tank 10 is connected with gland 9 levels 180 degree, through axle sleeve 2 rotations; Drive aial flow impeller 1 rotation on the atmosphere end spring seat 5; Make the inner cooling water of mechanical seal produce certain pressure, thereby make the water of water tank 10 realize circulation, make the mechanical seal cooling; Heat radiation ensures the normal use of mechanical seal.Because of media end mechanical seal is the state type equilibrium structure, spring does not contact with medium again, can bear very high working pressure again, so the mechanical seal of this structure is applied widely.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (2)
1. seal arrangement of realizing self-loopa cooling; Comprise axle sleeve, media end rotating ring, media end stationary ring, atmosphere end rotating ring, atmosphere end spring seat, media end sealing configuration, rotary structure and gland; Wherein, Axle sleeve, media end rotating ring, media end sealing configuration, media end stationary ring, atmosphere end spring seat, rotary structure and atmosphere end rotating ring are gone here and there successively and are connected as a whole, and said gland is positioned at the outside of said integral body, it is characterized in that: be provided with an aial flow impeller at said atmosphere end spring seat cylindrical; Also be provided with a water tank simultaneously, the turnover water pipe of said water tank is connected with gland.
2. a kind of seal arrangement of realizing the self-loopa cooling according to claim 1, it is characterized in that: said media end sealing configuration is the state type equilibrium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203119974U CN202251979U (en) | 2011-08-25 | 2011-08-25 | Seal device capable of realizing self-circulation cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203119974U CN202251979U (en) | 2011-08-25 | 2011-08-25 | Seal device capable of realizing self-circulation cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251979U true CN202251979U (en) | 2012-05-30 |
Family
ID=46113222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203119974U Expired - Fee Related CN202251979U (en) | 2011-08-25 | 2011-08-25 | Seal device capable of realizing self-circulation cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251979U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900846A (en) * | 2012-11-01 | 2013-01-30 | 安徽亚兰密封件有限公司 | Novel sealing device combining Archimedes spiral groove sealing and contact type mechanical sealing |
| CN103363117A (en) * | 2013-08-07 | 2013-10-23 | 张家港市中化机械密封件厂 | Double end face machine seal |
| CN104763674A (en) * | 2015-04-02 | 2015-07-08 | 北京华晟环能科技有限公司 | Impeller type pressure-adjustable mechanical sealing component |
| CN105090515A (en) * | 2014-05-06 | 2015-11-25 | 曹文杰 | Integrally mounted mechanical seal device |
| CN105822766A (en) * | 2015-01-07 | 2016-08-03 | 自贡天锐科技有限公司 | Double-end face mechanical sealing device |
| CN108679226A (en) * | 2018-06-01 | 2018-10-19 | 芜湖市中天密封件有限公司 | A kind of high temperature sludge dryer sealing element that structural strength is high |
-
2011
- 2011-08-25 CN CN2011203119974U patent/CN202251979U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900846A (en) * | 2012-11-01 | 2013-01-30 | 安徽亚兰密封件有限公司 | Novel sealing device combining Archimedes spiral groove sealing and contact type mechanical sealing |
| CN103363117A (en) * | 2013-08-07 | 2013-10-23 | 张家港市中化机械密封件厂 | Double end face machine seal |
| CN105090515A (en) * | 2014-05-06 | 2015-11-25 | 曹文杰 | Integrally mounted mechanical seal device |
| CN105822766A (en) * | 2015-01-07 | 2016-08-03 | 自贡天锐科技有限公司 | Double-end face mechanical sealing device |
| CN104763674A (en) * | 2015-04-02 | 2015-07-08 | 北京华晟环能科技有限公司 | Impeller type pressure-adjustable mechanical sealing component |
| CN108679226A (en) * | 2018-06-01 | 2018-10-19 | 芜湖市中天密封件有限公司 | A kind of high temperature sludge dryer sealing element that structural strength is high |
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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: 20120530 Termination date: 20190825 |