CN201034161Y - Energy-saving type sealer - Google Patents
Energy-saving type sealer Download PDFInfo
- Publication number
- CN201034161Y CN201034161Y CNU2007200317267U CN200720031726U CN201034161Y CN 201034161 Y CN201034161 Y CN 201034161Y CN U2007200317267 U CNU2007200317267 U CN U2007200317267U CN 200720031726 U CN200720031726 U CN 200720031726U CN 201034161 Y CN201034161 Y CN 201034161Y
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- ring
- energy
- saving
- sealing
- utility
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- Expired - Fee Related
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- Sealing Devices (AREA)
Abstract
The utility model relates to the technical field of a sealing device, in particular to an energy-saving sealer. The prior sealing means in a water pump or a chemical pump is stuffing sealing or mechanical sealing, the prior art has the disadvantages of weak adaptability, high cost and energy consumption, easy loss and inconvenient installation. To overcome the disadvantages, the utility model adopts the technical proposal that: the energy-saving sealer comprises a body and a sealing ring; the sealing ring is arranged in the lower part of the inner chamber of the body; the sealing ring is provided with a makeshift ring; a wire ring is arranged above the makeshift ring; the connections between the parts are fixedly matched. Compared with the prior art, the utility model has the advantages of well sealing performance, good energy-saving effect, long service life, convenient installation, strong adaptability to liquid medium and low cost.
Description
Technical field
The utility model relates to the seal arrangement technical field, is specifically related to a kind of energy-saving sealer.
Background technique
The seal form that present all kinds of water pumps, chemical pump adopt mostly is packing seal and mechanical seal.
Packing seal is to be packed in filler chamber's (culvert) of pump with the packing that various fibers are made, and relies on metal backup shoe to be enclosed in and prevents what liquid from revealing in filler chamber's (culvert).The packing that packing commonly used has fibers such as asbestos, graphite, tetrafluoro to make, this seal form is more original, its shortcoming is: 1, energy consumption height, because of its sealing area big, tightly be wrapped on the axle sleeve with packing, motor frictional force when driving the axle sleeve rotation is very big, thereby the power consumption height; 2, reveal serious, axle sleeve want when rotated and packing between have certain clearance could rotate, so the gap will produce leakage phenomenon, causes liquid to waste, and befouling environment; 3, the easily damaged parts loss is big, and the filler filling all can have inequality or tension, causes shaft axis skew and has strengthened friction or wearing and tearing, and it is frequent to make that easily damaged partss such as protective shaft sleeve, choma, impeller damage, and often changes, and day-to-day maintenance strengthens; 4, labour force's expense is big, owing to reveal and the frequent easily damaged parts of changing, maintenance man's labor intensity is big, and the cost of labour of being spent is many.
Mechanical seal is made up of dynamic and static ring and spring etc., by the tension force of spring rotating ring and stationary ring is squeezed in and carries out end face seal on the binding site.Shortcoming: 1, installation specification height, to adjust during installation and repeatedly just can reach best; 2, cost height, because complex structure, component are made required precision height, user cost height; 3, bad adaptability, the machine envelope can only adapt to the liquid medium of cleaning, and is inapplicable to the liquid that certain impurity, silt particle crystalline solid content are arranged, and that is to say that using scope is limited.
Summary of the invention
The purpose of this utility model is to provide a kind of good seal performance, good energy-conserving effect, long service life, energy-saving sealer easy for installation, with low cost.
In order to achieve the above object, the technical solution adopted in the utility model is:
Energy-saving sealer comprises body 1, seal ring 2, and its special way is: described seal ring 2 is arranged on body 1 inner chamber bottom, and seal ring 2 tops are provided with break-in ring 3, are used for the direction of conversion seal ring 2; Described break-in ring 3 tops are provided with silk ring 4, are used for fastening break-in ring 3, seal ring 2; Be between above-mentioned each parts and closely cooperate.
Above-mentioned seal ring 2 is bowl-shape type.
The quantity of above-mentioned seal ring 2 is 3～5.
Above-mentioned body 1 outside is provided with O type circle 5.Be used for energy-saving sealer and pump housing end face connecting part static sealing.
The quantity of above-mentioned O type circle 5 is 1-3 spare.
The material of above-mentioned body 1, break-in ring 3, silk ring 4 is metallic material or engineering plastics.
The material of above-mentioned seal ring 2 is a flexible material.
The material of above-mentioned O type circle 5 is an elastic material.
Compared with prior art, advantage of the present utility model is as follows:
1, the utility model good seal performance.The utility model is converted to function with leakage pressure and realizes sealing, and the four road seal rings stress reduction that progressively will leak is accomplished step-down step by step, and is watertight at last, makes pump all not have leakage, water clock, water dumping phenomenon under running or termination of pumping state.
2, the utility model good energy-conserving effect.The sealed working face frictional work has been eliminated in the line contact that the utility model adopts basically, can effectively control, and stablizes volumetric loss, has obvious energy-saving effect, and the synthesis energy saving effect is about 5%.This with gland sealed highly energy-consuming compare, its energy-saving effect is conspicuous.
3, the utility model long service life.The utility model can reach 3 years working life on clean waterpump, is using also more than 1 year on the muddy water pump.In effective life, there is not any maintenance load, can reach the long-term purpose of design of running continuously.
4, the utility model is easy for installation.The utility model is complexes, only needs during installation former Gland is unloaded, and is enclosed within the utility model on the axle sleeve then and is installed in the filler culvert to get final product.
5, the utility model is strong to liquid medium adaptability.Can adapt to various different mediums, the liquid that contains impurity, silt particle, crystalline solid is had certain containment.
6, the utility model is with low cost.The utility model cost of production is low, makes simply, and is very practical, is easy to promote.
Description of drawings
Fig. 1 is the utility model overall structure schematic representation;
Fig. 2 is another example structure schematic representation of the utility model.
Reference character:
The 1-body, 2-seal ring, 3-break-in ring, 4-silk ring, 5-O type circle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment one: referring to Fig. 1, the utility model comprises body 1, seal ring 2, and body 1 inner chamber bottom is provided with seal ring 2; Seal ring 2 tops are provided with break-in ring 3, are used for the direction of conversion seal ring 2; Break-in ring 3 tops are provided with silk ring 4, are used for fastening break-in ring 3, seal ring 2; Be between above-mentioned each parts and closely cooperate.Described seal ring 2 is bowl-shape type, and the quantity of seal ring 2 is 4.Body 1 outside is provided with O type circle 5, is used for energy-saving sealer and pump housing end face connecting part static sealing.The material of body 1, break-in ring 3, silk ring 4 is metallic material or engineering plastics, is optimal selection with the teflon in the engineering plastics wherein, and its corrosion resistance is good.Seal ring 2 materials are flexible material, and the material of O type circle 5 is an elastic material.
Working principle of the present utility model is converted to function with leakage pressure and realizes sealing.When liquid forms pressure and leaks in pump, seal ring 2 front end closing ins place are shunk to boss face, and can borrow the pressure locking axle sleeve sealed working face that leaks, and are wire because the closing in of seal ring 2 front ends contacts with boss face, frictional force is small, and liquid freely, easily and never leaks when making the axle sleeve rotation.Itself does not have rotating part the utility model, and the seal ring 2 that contacts with rotary axle box when work is flexible material, can not cause the rotatable parts vibration and the damage of the pump housing itself, can better increase the service life.
Embodiment two, and referring to Fig. 2, Fig. 2 is the work structuring of the utility model under negative pressure (vacuum) state, by break-in ring 3, with top three seal rings, 2 reverse placements.Such structure makes the utility model also can use under negative pressure (vacuum) state.
Various water pumps, chemical pump are selected the sealer model for use according to the pump type, all can realize the conversion work of pressure energy automatically.
Claims (8)
1. energy-saving sealer comprises body 1, seal ring 2, it is characterized in that: described seal ring (2) is arranged on body (1) inner chamber bottom, and seal ring (2) top is provided with break-in ring (3), and break-in ring (3) top is provided with silk ring (4); Be between above-mentioned each parts and closely cooperate.
2. energy-saving sealer according to claim 1 is characterized in that: described seal ring (2) is bowl-shape type.
3. energy-saving sealer according to claim 1 and 2 is characterized in that: the quantity of described seal ring (2) is 3～5.
4. energy-saving sealer according to claim 1 is characterized in that: described body (1) outside is provided with O type circle (5).
5. energy-saving sealer according to claim 4 is characterized in that: the quantity of described O type circle (5) is 1-3 spare.
6. energy-saving sealer according to claim 1 is characterized in that: the material of described body (1), break-in ring (3), silk ring (4) is metallic material or engineering plastics.
7. energy-saving sealer according to claim 3 is characterized in that: the material of described seal ring (2) is a flexible material.
8. energy-saving sealer according to claim 5 is characterized in that: the material of described O type circle (5) is an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200317267U CN201034161Y (en) | 2007-04-29 | 2007-04-29 | Energy-saving type sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200317267U CN201034161Y (en) | 2007-04-29 | 2007-04-29 | Energy-saving type sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034161Y true CN201034161Y (en) | 2008-03-12 |
Family
ID=39195052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200317267U Expired - Fee Related CN201034161Y (en) | 2007-04-29 | 2007-04-29 | Energy-saving type sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034161Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767534A (en) * | 2012-06-28 | 2012-11-07 | 福建省银象电器有限公司 | Sealing device for motor output shaft of multistage submersible pump for high-water head well |
| CN109723636A (en) * | 2017-10-31 | 2019-05-07 | 上海直树科技有限公司 | It is a kind of using general plug envelope before change airtight and watertight padding plunger pump head |
-
2007
- 2007-04-29 CN CNU2007200317267U patent/CN201034161Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767534A (en) * | 2012-06-28 | 2012-11-07 | 福建省银象电器有限公司 | Sealing device for motor output shaft of multistage submersible pump for high-water head well |
| CN109723636A (en) * | 2017-10-31 | 2019-05-07 | 上海直树科技有限公司 | It is a kind of using general plug envelope before change airtight and watertight padding plunger pump head |
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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: 20080312 |