CN213331662U - Seal ring structure for water pump - Google Patents
Seal ring structure for water pump Download PDFInfo
- Publication number
- CN213331662U CN213331662U CN202022028148.XU CN202022028148U CN213331662U CN 213331662 U CN213331662 U CN 213331662U CN 202022028148 U CN202022028148 U CN 202022028148U CN 213331662 U CN213331662 U CN 213331662U
- Authority
- CN
- China
- Prior art keywords
- water
- water pump
- sealing ring
- ring body
- delivery port
- 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.)
- Active
Links
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a seal ring structure for water pump, including the sealing ring body, the inner wall of sealing ring body is provided with three angular ring, be provided with the annular chamber between three angular ring and the sealing ring body, the inner wall of annular chamber evenly is provided with the water inlet, the surface of three angular ring has butt joint respectively has water pump delivery port and water pipe adapter. When this sealing ring structure connects, through the inner wall of triangle ring butt water pump delivery port and water pipe adapter, sealing ring body butt water pump delivery port and water pipe adapter's connection face, can drive triangle ring and incision inflation after the annular chamber is intake to improve triangle ring and sealing ring body and water pump delivery port and water pipe adapter connection compactness, the first annular that blocks water and the setting of second annular that blocks water in addition, with this can effectual improvement water pump delivery port and water pipe adapter connection leakproofness.
Description
Technical Field
The utility model relates to a sealing ring technical field specifically is a seal ring structure for water pump.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
The water pump plays an important role in engineering, and the sealing technology has important significance for preventing leakage of water pump products, ensuring safe and normal work, improving work efficiency and saving energy.
Mechanical sealing devices such as a circulating water pump, a clean water pump and a reciprocating pump in the prior art generally adopt asbestos packing, rubber, carbon graphite sealing rings and the like, but after long-term use, the sealing rings are abraded, the sealing performance of the sealing rings can be greatly reduced, and the conveying efficiency of the water pump can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a seal ring structure for water pump to solve the not good problem of the sealed effect of sealing ring.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a seal ring structure for water pump, includes the sealing ring body, the inner wall of sealing ring body is provided with three horns, and three horns all adopt wear-resisting, resistant rubber material preparation to form with sealing ring body integrated into one piece, be provided with the annular chamber between three horns and the sealing ring body, the inner wall of annular chamber evenly is provided with the water inlet, three horns's surface has butt joint respectively has water pump delivery port and water pipe adapter, and water passes through the water inlet and gets into the annular chamber, and after being full of water in the annular chamber, three horns's ring inflation can be inseparabler with water pump delivery port and water pipe adapter connection to avoid three horns to intake with water pump delivery port and water pipe adapter connection department.
Preferably, the surface of the sealing ring body is symmetrically provided with a first water blocking ring groove and a second water blocking ring groove.
Preferably, the inner wall of the annular cavity is provided with a notch.
Preferably, the surfaces of the first water blocking ring groove and the second water blocking ring groove are respectively abutted with a water outlet of a water pump and a water pipe joint, and water is controlled at the joint of the sealing ring body, the water outlet of the water pump and the water pipe joint through the first water blocking ring groove and the second water blocking ring groove.
Preferably, the incision is located the inboard of sealing ring body, and the back of intaking in the annular chamber can strike the incision through the pressure of water, thereby makes the incision outwards open and outwards supports water pump delivery port and water pipe adapter through the sealing ring body and make sealed more stable.
Compared with the prior art, the beneficial effects of the utility model are that: when this sealing ring structure connects, through the inner wall of triangle ring butt water pump delivery port and water pipe adapter, sealing ring body butt water pump delivery port and water pipe adapter's connection face, can drive triangle ring and incision inflation after the annular chamber is intake to improve triangle ring and sealing ring body and water pump delivery port and water pipe adapter connection compactness, the first annular that blocks water and the setting of second annular that blocks water in addition, with this can effectual improvement water pump delivery port and water pipe adapter connection leakproofness.
Drawings
FIG. 1 is a cross-sectional view of the connection of the whole structure of the present invention;
fig. 2 is a cross-sectional view of the sealing ring body of the present invention.
In the figure: 1 sealing ring body, 2 triangular rings, 3 second water blocking ring grooves, 4 annular cavities, 5 water inlets, 6 first water blocking ring grooves, 7 water pipe joints, 8 water pump water outlets and 9 cuts.
Detailed Description
Please refer to fig. 1 and 2, a sealing ring structure for a water pump, includes a sealing ring body 1, a triangular ring 2 is disposed on an inner wall of the sealing ring body 1, an annular cavity 4 is disposed between the triangular ring 2 and the sealing ring body 1, a water inlet 5 is uniformly disposed on an inner wall of the annular cavity 4, a water outlet 8 of the water pump and a water pipe joint 7 are respectively abutted on a surface of the triangular ring 2, water enters the annular cavity 4 through the water inlet 5, after the annular cavity 4 is filled with water, the triangular ring 2 expands to be more closely connected with the water outlet 8 of the water pump and the water pipe joint 7, so as to prevent the triangular ring 2 from entering a joint of the water outlet 8 of the water pump and the water pipe joint.
Referring to fig. 1 and 2, a first water blocking ring groove 6 and a second water blocking ring groove 3 are symmetrically arranged on the surface of the sealing ring body 1, a water pump outlet 8 and a water pipe joint 7 are respectively abutted to the surfaces of the first water blocking ring groove 6 and the second water blocking ring groove 3, and water is controlled at the joint of the sealing ring body 1 and the water pump outlet 8 as well as the water pipe joint 7 through the first water blocking ring groove 6 and the second water blocking ring groove 3.
Referring to fig. 1, the inner wall of the annular cavity 4 is provided with a notch 9, the notch 9 is located on the inner side of the sealing ring body 1, after water enters the annular cavity 4, the notch 9 is impacted by the pressure of the water, so that the notch 9 is expanded outwards, and the sealing ring body 1 is abutted outwards against the water outlet 8 of the water pump and the water pipe adaptor 7, so that the sealing is more stable.
The utility model discloses when concrete implementation: when this sealing ring structure connects, through 2 butt water pump delivery port 8 of triangle ring and the inner wall of water pipe adapter 7, 1 butt water pump delivery port 8 of sealing ring body is connected with water pipe adapter 7, it is after the play water, water gets into annular chamber 4 through water inlet 5 and drives the expansion of triangle ring 2 and can be connected inseparabler with water pump delivery port 8 and water pipe adapter 7, and the pressure of passing through water can strike incision 9, thereby make incision 9 outwards open and connect the face with this improvement leakproofness through 1 outside butt water pump delivery port 8 of sealing ring body and water pipe adapter 7, first annular 6 and the second that blocks water in addition block water the setting of annular 3, with this leakproofness that can effectual improvement water pump delivery port 8 and water pipe adapter 7 junction through this sealing ring structure.
Claims (5)
1. The utility model provides a seal ring structure for water pump, includes seal ring body (1), its characterized in that: the inner wall of sealing ring body (1) is provided with three angular rings (2), be provided with annular chamber (4) between three angular rings (2) and sealing ring body (1), the inner wall of annular chamber (4) evenly is provided with water inlet (5), the surface of three angular rings (2) has butt joint respectively has water pump delivery port (8) and water pipe adapter (7).
2. The seal ring structure for a water pump of claim 1, wherein: the surface of the sealing ring body (1) is symmetrically provided with a first water blocking ring groove (6) and a second water blocking ring groove (3).
3. The seal ring structure for a water pump of claim 1, wherein: the inner wall of the annular cavity (4) is provided with a notch (9).
4. The seal ring structure for a water pump according to claim 2, wherein: the surfaces of the first water blocking ring groove (6) and the second water blocking ring groove (3) are respectively abutted with a water outlet (8) of a water pump and a water pipe joint (7).
5. A seal ring structure for a water pump according to claim 3, wherein: the notch (9) is located inside the sealing ring body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028148.XU CN213331662U (en) | 2020-09-16 | 2020-09-16 | Seal ring structure for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022028148.XU CN213331662U (en) | 2020-09-16 | 2020-09-16 | Seal ring structure for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213331662U true CN213331662U (en) | 2021-06-01 |
Family
ID=76063966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022028148.XU Active CN213331662U (en) | 2020-09-16 | 2020-09-16 | Seal ring structure for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213331662U (en) |
-
2020
- 2020-09-16 CN CN202022028148.XU patent/CN213331662U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210029341U (en) | Automatic sealing docking mechanism | |
| WO2023070837A1 (en) | Gland, hydraulic end, and plunger pump | |
| CN110219808A (en) | A kind of self priming centrifugal pump handling gas-liquid mixed media | |
| CN213331662U (en) | Seal ring structure for water pump | |
| CN212429287U (en) | Sealing structure of peripheral pump | |
| CN207048967U (en) | A kind of air master valve applied on Pneumatic double diaphragm pump | |
| CN201165970Y (en) | Leakage-free reversed flow type plunger pump | |
| CN212178145U (en) | Metal pipe connecting piece | |
| CN210623867U (en) | Pipeline sealing structure for sewage treatment | |
| CN215214985U (en) | Water supply and drainage valve control device | |
| CN213574495U (en) | Compensation type high-sealing double-component grouting pump | |
| CN213450248U (en) | Screw reaming device | |
| CN212251617U (en) | Hydraulic pressure station pipeline double-lock structure | |
| KR102145566B1 (en) | Positive displacement pump for recirculating leaking fluids and increasing watertight effect | |
| CN207364277U (en) | For sealing the mechanically-sealing apparatus of the strong volatility toxic liquid of deep-etching | |
| CN216518622U (en) | Anti-loosening compressor for installation | |
| CN211230956U (en) | Sawtooth spiral sealing device of centrifugal pump | |
| CN108980501A (en) | A kind of automatic pressure-charging sealing device of bellows on sleeve expansion joint | |
| CN114151332A (en) | Roots pump of making an uproar falls against current | |
| CN208348138U (en) | A kind of anti-corrosion durable ceramic pump | |
| CN210919480U (en) | Low-energy-consumption high-efficiency submerged pump | |
| CN216407160U (en) | Full-cryogenic cooling protective structure for screw vacuum pump | |
| CN216430060U (en) | Blower motor casing | |
| CN216691580U (en) | Labyrinth sealing device for centrifugal pump | |
| CN211436132U (en) | High-precision liquid material feeding device with self-cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |