CN208185048U - A kind of vertical condensation pump packing sealing device based on packing seal - Google Patents
A kind of vertical condensation pump packing sealing device based on packing seal Download PDFInfo
- Publication number
- CN208185048U CN208185048U CN201820557735.8U CN201820557735U CN208185048U CN 208185048 U CN208185048 U CN 208185048U CN 201820557735 U CN201820557735 U CN 201820557735U CN 208185048 U CN208185048 U CN 208185048U
- Authority
- CN
- China
- Prior art keywords
- pump
- packing
- sealing
- sealing ring
- pump housing
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of vertical condensation pump packing sealing device based on packing seal, including pump shaft and the pump housing and pump cover that are arranged on pump shaft, the first woollen yarn knitting filler is successively arranged on the pump shaft, mix soft packing, second woollen yarn knitting filler and sealing ring, the side wall of the pump housing is equipped with soft packing supply port, the first woollen yarn knitting filler, mix soft packing, the inner wall of the uniform pump housing of side wall of second woollen yarn knitting filler and sealing ring fits closely, the side wall of the sealing ring is circumferentially with annular groove along it, sealing water is equipped in the annular groove, it is sealed at the notch of the annular groove by sealant, it is fixedly connected between the pump housing and pump cover by locking device.The structure design of the utility model is reasonable, and steel seal groove is arranged on the basis of original packing seal, and injects the sealing water of certain water level in seal groove, then closed with sealant, has not only prevented leaking into for air, also thoroughly solves sealing water and throws away and causes environmental pollution.
Description
Technical field
The utility model relates to vertical condensation pump technical field more particularly to a kind of vertical condensation pumps based on packing seal
Packing_seal device.
Background technique
Condensate pump is vertical cylinder pouch-type double-layer shell structure, and the first run is single suction or double suction form, secondary impeller and final stage
Impeller is general, is single suction form.
Existing vertical condensation water pump be easy to cause leaking into for air when in use, while sealing water after prolonged use
Easy leakage causes environmental pollution.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is close based on filler
Steel seal groove is arranged on the basis of original packing seal, and infuses in seal groove for the vertical condensation pump packing sealing device of envelope
Enter the sealing water of certain water level, then closed with sealant, not only prevented leaking into for air, also thoroughly solves sealing water and throw away
Cause environmental pollution.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of vertical condensation pump packing sealing device based on packing seal, including pump shaft and the pump being arranged on pump shaft
Body and pump cover are successively arranged with the first woollen yarn knitting filler, mixing soft packing, the second woollen yarn knitting filler and sealing ring, institute on the pump shaft
The side wall for stating the pump housing is equipped with soft packing supply port, the first woollen yarn knitting filler, mixing soft packing, the second woollen yarn knitting filler and sealing ring
The inner wall of the uniform pump housing of side wall fit closely, the side wall of the sealing ring is circumferentially with annular groove along it, in the annular groove
Equipped with sealing water, sealed at the notch of the annular groove by sealant, it is solid by locking device between the pump housing and pump cover
Fixed connection.
Preferably, the sealing ring is made of stainless steel material.
Preferably, the surface of the pump housing and pump cover is coated with epoxy zinc rich primer.
Preferably, the pump shaft is equipped with axle sleeve.
Preferably, the locking device is lock-screw.
In the utility model, by being set on the basis of first knits filler, mixing soft packing and the second woollen yarn knitting packing seal
Sealing ring is set, by the way that seal groove is arranged on sealing ring, the sealing water of certain water level is filled in seal groove, then use sealant sealing
It closes, improves the leakproofness of water pump, while also solving the problems, such as that sealing water is thrown away and polluting the environment.The utility model knot
Rationally, steel seal groove is arranged, and inject the sealing water of certain water level in seal groove in structure design on the basis of original packing seal,
It is closed again with sealant, has not only prevented leaking into for air, also thoroughly solved sealing water and throw away and cause environmental pollution.
Detailed description of the invention
Fig. 1 be the utility model proposes the structure of vertical condensation pump packing sealing device based on packing seal a kind of show
It is intended to；
Fig. 2 is structure enlargement diagram at A in Fig. 1.
In figure: 1 pump housing, 2 soft packing supply ports, 3 pump covers, 4 locking devices, 5 pump shafts, 6 second woollen yarn knitting fillers, 7 mixing are soft
Filler, 8 sealing waters, 9 sealing rings, 10 sealants.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of vertical condensation pump packing sealing device based on packing seal, including pump shaft 5 and wear
It is filled out in being successively arranged with the first woollen yarn knitting filler on the pump housing 1 and pump cover 3 on pump shaft 5, pump shaft 5, mixing the woollen yarn knitting of soft packing 7, second
Material 6 and sealing ring 9, the side wall of the pump housing 1 are equipped with soft packing supply port 2, and the first woollen yarn knitting filler, the mixing woollen yarn knitting of soft packing 7, second are filled out
The inner wall of the uniform pump housing 1 of side wall of material 6 and sealing ring 9 fits closely, and the side wall of sealing ring 9 is circumferentially with annular groove, ring along it
It is equipped with sealing water 8 in shape slot, is sealed at the notch of annular groove by sealant 10, by the way that seal groove is arranged on sealing ring 9,
It is filled with the sealing water 8 of certain water level in seal groove, then is closed with sealant 10, improves the leakproofness of water pump, while also solving
Sealing water throws away the problem of polluting the environment, and is fixedly connected between the pump housing 1 and pump cover 3 by locking device 4.
In the utility model, sealing ring 9 is made of stainless steel material, and the surface of the pump housing 1 and pump cover 3 is coated with epoxy zinc-rich
Priming paint, pump shaft 5 are equipped with axle sleeve, and locking device 4 is lock-screw.
In the utility model, by the basis of first knits filler, mixing soft packing 7 and the second woollen yarn knitting filler 6 and seals
Sealing ring 9 is set, by the way that seal groove is arranged on sealing ring 9, is filled with the sealing water 8 of certain water level in seal groove, then with close
Sealing 10 is closed, and improves the leakproofness of water pump, while also solving the problems, such as that sealing water is thrown away and polluting the environment.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of vertical condensation pump packing sealing device based on packing seal, including pump shaft (5) and it is arranged on pump shaft (5)
The pump housing (1) and pump cover (3), which is characterized in that be successively arranged on the pump shaft (5) the first woollen yarn knitting filler, mixing soft packing
(7), the side wall of the second woollen yarn knitting filler (6) and sealing ring (9), the pump housing (1) is equipped with soft packing supply port (2), and described first
The inner wall for knitting the uniform pump housing of side wall (1) of filler, mixing soft packing (7), the second woollen yarn knitting filler (6) and sealing ring (9) is close
The side wall of fitting, the sealing ring (9) is circumferentially with annular groove along it, is equipped with sealing water (8) in the annular groove, the annular
It is sealed at the notch of slot by sealant (10), is fixedly connected between the pump housing (1) and pump cover (3) by locking device (4).
2. a kind of vertical condensation pump packing sealing device based on packing seal according to claim 1, which is characterized in that
The sealing ring (9) is made of stainless steel material.
3. a kind of vertical condensation pump packing sealing device based on packing seal according to claim 1, which is characterized in that
The surface of the pump housing (1) and pump cover (3) is coated with epoxy zinc rich primer.
4. a kind of vertical condensation pump packing sealing device based on packing seal according to claim 1, which is characterized in that
The pump shaft (5) is equipped with axle sleeve.
5. a kind of vertical condensation pump packing sealing device based on packing seal according to claim 1, which is characterized in that
The locking device (4) is lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557735.8U CN208185048U (en) | 2018-04-19 | 2018-04-19 | A kind of vertical condensation pump packing sealing device based on packing seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820557735.8U CN208185048U (en) | 2018-04-19 | 2018-04-19 | A kind of vertical condensation pump packing sealing device based on packing seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185048U true CN208185048U (en) | 2018-12-04 |
Family
ID=64433942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820557735.8U Expired - Fee Related CN208185048U (en) | 2018-04-19 | 2018-04-19 | A kind of vertical condensation pump packing sealing device based on packing seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185048U (en) |
-
2018
- 2018-04-19 CN CN201820557735.8U patent/CN208185048U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208185048U (en) | A kind of vertical condensation pump packing sealing device based on packing seal | |
| CN206106089U (en) | End face seal structure suitable for horizontal (mixing) shaft of mortar tank | |
| CN207246247U (en) | A kind of three lip seals of auto pump shaft connecting bearing | |
| CN217502071U (en) | Ventilation blower shaft seal drain and ventilation blower | |
| CN107035869B (en) | A kind of liquid labyrinth seal | |
| CN206320297U (en) | Water pump mixing seal construction | |
| CN207536448U (en) | A kind of rotary sealing appts for corrosive solution case | |
| CN206889328U (en) | A kind of centrifugal pump seal structure | |
| CN209586710U (en) | A kind of immersible pump | |
| CN208203647U (en) | One kind being used for chemical centrifugal pump mechanically-sealing apparatus | |
| CN207975017U (en) | A kind of sealing structure for submerged pump | |
| CN207404184U (en) | A kind of paint packing tin with double layer cap | |
| CN208868683U (en) | One kind is with emergency eight carbene of water filling device production isobutene storage tank | |
| CN210034357U (en) | Connecting structure of oil return cavity of pressure end bearing and breathing hole of gear box | |
| CN210290748U (en) | Novel dynamic oil seal structure | |
| CN205806482U (en) | Combination hydraulic rotary shaft oil seal | |
| CN207568925U (en) | A kind of wind turbine Teflon leak-stopping gland seal device | |
| CN107152532B (en) | A kind of blade profile liquid labyrinth seal | |
| CN208858634U (en) | A kind of self priming pump anti-machine envelope dry grinding structure | |
| CN209212642U (en) | A kind of waterproof oscillating column pump | |
| CN207960930U (en) | A kind of end face dynamic sealing | |
| CN220850751U (en) | Flexible labyrinth seal system | |
| CN208605406U (en) | A kind of high-pressure hydraulic pump structure | |
| CN210661371U (en) | Oil slinger with circumferentially arranged oil guide holes and rotating shaft sealing structure | |
| CN106989179B (en) | A kind of F type liquid labyrinth seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181204 Termination date: 20190419 |