CN209990684U - Leakless water pump sealing element - Google Patents
Leakless water pump sealing element Download PDFInfo
- Publication number
- CN209990684U CN209990684U CN201920110287.1U CN201920110287U CN209990684U CN 209990684 U CN209990684 U CN 209990684U CN 201920110287 U CN201920110287 U CN 201920110287U CN 209990684 U CN209990684 U CN 209990684U
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- CN
- China
- Prior art keywords
- ring
- axle sleeve
- quiet
- water pump
- spacing
- 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
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Abstract
The utility model discloses a no seepage water pump sealing member, including axle sleeve, rotating ring, quiet ring, be provided with the mounting groove on the axle sleeve, axle sleeve one end is connected with the tighrening ring, the other end is connected with the driving ring, and the axle sleeve is the echelonment, and the axle sleeve outside is connected with the spacing ring, and rotating ring and quiet ring are installed in the outside of axle sleeve from a left side to the right side in proper order, are provided with the buffer block between rotating ring and the quiet ring, and quiet ring one end is connected with the spacing ring, is equipped with spacing groove, sealing washer on the quiet ring, is. The utility model has the advantages of simple overall structure, convenient operation, the ring is buckled closely, and sealed effect is splendid, and difficult not hard up.
Description
Technical Field
The utility model relates to a sealing member especially relates to a no seepage water pump sealing member.
Background
The operation of the water pump is completed by the coupling driven by the motor. The seal is an important sealing device on the water pump. The sealing element for the water pump is a mechanical sealing element for a component pump, which is arranged in water pump equipment and operates under the starting state sealing action, and prevents fluid media in a volute of the water pump from flowing out of the water pump through a pump shaft. The pump belongs to one of precise mechanical basic elements with complex structures, is a key part of pump machinery, and plays an important role in stable operation of the water pump.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned defects, the present invention aims to provide a non-leakage water pump sealing member which can be easily disassembled and assembled and can be reused and has good sealing performance.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: there is not seepage water pump seal spare, including axle sleeve, rotating ring, quiet ring, be provided with the mounting groove on the axle sleeve, axle sleeve one end is connected with the tighrening ring, the other end is connected with the driving ring, the axle sleeve is the echelonment, the axle sleeve outside is connected with the spacing ring, rotating ring and quiet ring are installed in the outside of axle sleeve from a left side to the right side in proper order, be provided with the buffer block between rotating ring and the quiet ring, quiet ring one end is connected with the spacing ring, be equipped with spacing groove, sealing washer on the quiet ring, be equipped with the extension ring on the rotating ring.
The movable ring and the static ring are of L-shaped structures.
The sealing ring is made of high polymer rubber material.
The shaft sleeve is fixedly connected with the limiting ring through a connecting screw rod, and a sealing ring is arranged between the connecting screw rod and the limiting ring.
The utility model has the advantages that: the whole structure is simple, the operation is convenient, the ring is fastened, the sealing effect is excellent, and the looseness is not easy to occur.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Wherein: 1. the bearing comprises a shaft sleeve, 2, a movable ring, 3, a static ring, 4, a mounting groove, 5, a fastening ring, 6, a limiting ring, 7, a sealing ring, 8, a buffer block, 9, a limiting groove, 10, a connecting screw rod, 11 and an extension ring.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, there is not seepage water pump seal spare, including axle sleeve 1, rotating ring 2, quiet ring 3, be provided with mounting groove 4 on the axle sleeve 1, axle sleeve 1 one end is connected with tighrening ring 5, the other end is connected with driving ring 2, axle sleeve 1 is the echelonment, the axle sleeve 1 outside is connected with spacing ring 6, rotating ring 2 and quiet ring 3 are installed in the outside of axle sleeve 1 from a left side to the right side in proper order, be provided with buffer block 8 between rotating ring 2 and the quiet ring 3, 3 one end of quiet ring is connected with spacing ring 6, be equipped with spacing groove 9 on the quiet ring 3, sealing washer 7, be provided with on the rotating ring 2.
The movable ring 2 and the static ring 3 are L-shaped structures. Sealing washer 7 is polymer rubber material, has improved the sealing performance of sealing member through sealing washer 7, strengthens the sealing quality and the sealed effect of sealing member, and axle sleeve 1 passes through connecting screw 10 fixed connection with spacing ring 6, is provided with sealing washer 7 between connecting screw 10 and the spacing ring 6, and is fixed effectual, easy to assemble and dismantlement.
The utility model has the advantages of simple overall structure, convenient operation, the ring is buckled closely, and sealed effect is splendid, and difficult not hard up.
Claims (4)
1. There is not seepage water pump seal spare, its characterized in that: including axle sleeve, rotating ring, quiet ring, be provided with the mounting groove on the axle sleeve, axle sleeve one end is connected with the tighrening ring, the other end is connected with the driving ring, the axle sleeve is the echelonment, the axle sleeve outside is connected with the spacing ring, rotating ring and quiet ring are installed in the outside of axle sleeve from a left side to the right side in proper order, be provided with the buffer block between rotating ring and the quiet ring, quiet ring one end is connected with the spacing ring, be equipped with spacing groove, sealing washer on the quiet ring, be equipped with the extension ring on the rotating ring.
2. The non-leaking water pump seal according to claim 1, wherein: the movable ring and the static ring are of L-shaped structures.
3. The non-leaking water pump seal according to claim 1, wherein: the sealing ring is made of high polymer rubber material.
4. The non-leaking water pump seal according to claim 1, wherein: the shaft sleeve is fixedly connected with the limiting ring through a connecting screw rod, and a sealing ring is arranged between the connecting screw rod and the limiting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110287.1U CN209990684U (en) | 2019-01-23 | 2019-01-23 | Leakless water pump sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920110287.1U CN209990684U (en) | 2019-01-23 | 2019-01-23 | Leakless water pump sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990684U true CN209990684U (en) | 2020-01-24 |
Family
ID=69287962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920110287.1U Expired - Fee Related CN209990684U (en) | 2019-01-23 | 2019-01-23 | Leakless water pump sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209990684U (en) |
-
2019
- 2019-01-23 CN CN201920110287.1U patent/CN209990684U/en not_active Expired - Fee Related
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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: 20200124 Termination date: 20220123 |