CN210033809U - Mounting structure for water pump valve filter screen - Google Patents
Mounting structure for water pump valve filter screen Download PDFInfo
- Publication number
- CN210033809U CN210033809U CN201920674252.0U CN201920674252U CN210033809U CN 210033809 U CN210033809 U CN 210033809U CN 201920674252 U CN201920674252 U CN 201920674252U CN 210033809 U CN210033809 U CN 210033809U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen body
- mounting structure
- water pump
- block
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004548 suspo-emulsion Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model relates to a mounting structure for a water pump valve filter screen, which aims to solve the problem that the filter screen is not easy to be disassembled in the existing water pump valve, and comprises a filter screen body, a rubber block and a fixed block, wherein the rubber block is movably arranged at the upper end of the filter screen body, the fixed block is movably arranged at the lower end of the rubber block, and the fixed block is provided with a through hole; the utility model discloses in, be provided with block rubber and fixed block through the activity respectively at the upper and lower end of filter screen body, like this under the prerequisite of guaranteeing good filter effect, can realize the convenient dismantlement of filter screen body again to when filter screen body uses a period to need change, just can reach the effect of convenient dismantlement, thereby reach labour saving and time saving's effect.
Description
Technical Field
The utility model relates to a water pump valve technical field, concretely relates to water pump valve mounting structure for filter screen.
Background
Water pumps are machines that deliver or pressurize a liquid. The energy-saving water pump is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, a water pump valve is often arranged on the water pump, and a filter screen is arranged in the water pump valve.
But current filter screen all is the welding in the water pump casing, when using a period of time to need to change the filter screen like this, just very inconvenient when dismantling, in order to solve above-mentioned problem, the utility model discloses in provide a mounting structure for water pump valve filter screen.
SUMMERY OF THE UTILITY MODEL
(1) Technical problem to be solved
The utility model aims to overcome the not enough of prior art, adapt to the actual needs, provide a mounting structure for water pump valve filter screen to filter screen difficult dismantlement's problem in solving current water pump valve.
(2) Technical scheme
In order to realize the utility model discloses a purpose, the utility model discloses the technical scheme who adopts does:
the utility model provides a water pump valve mounting structure for filter screen, includes pump case, inlet opening, apopore and filter screen subassembly, inlet opening and apopore setting are in the pump case, and inlet opening and apopore link up the setting, the fixed junction that sets up at inlet opening and apopore of lower extreme of filter screen subassembly, the upper end of filter screen subassembly sets up on the hypoplastron of upper cover, the upper cover passes through fixed thread and fixes the setting on the pump case, the filter screen subassembly includes filter screen body, block rubber and fixed block, the block rubber activity sets up on the upper end of filter screen body, the fixed block activity sets up on the lower extreme of block rubber, and sets up the through-hole that link up on the fixed block.
Further, an annular seal groove has been seted up down on the fixed block, the lower extreme of filter screen body slides and sets up in annular seal groove under, and slides in the annular seal groove down and be provided with the movable plate, the upper end of movable plate is contradicted with the lower extreme of filter screen body and is set up, and the fixed carriage release lever that is provided with of lower extreme of movable plate, the carriage release lever activity is pegged graft on the fixed block, and the winding is connected with supporting spring on the carriage release lever, supporting spring's both ends are fixed respectively to be set up on the lateral wall of carriage release lever and on the lower terminal surface of fixed block.
Furthermore, an upper annular sealing groove is formed in the rubber block, and the upper end of the filter screen body is arranged in the upper annular sealing groove in a sliding mode.
Furthermore, a rubber pad is fixedly sleeved on the circumferential direction of the moving plate.
Furthermore, the quantity of carriage release lever is provided with three groups at least, and three groups of carriage release levers are equidistant annular distribution.
Furthermore, the upper end of the filter screen body is fixedly provided with a clamping rod, and the clamping rod is movably inserted into the rubber block.
(3) Has the advantages that:
the utility model discloses in, be provided with block rubber and fixed block through the activity respectively at the upper and lower end of filter screen body, like this under the prerequisite of guaranteeing good filter effect, can realize the convenient dismantlement of filter screen body again to when filter screen body uses a period to need change, just can reach the effect of convenient dismantlement, thereby reach labour saving and time saving's effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cutting of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of the middle filter screen assembly of the present invention;
FIG. 4 is an enlarged schematic view of the structure A of the present invention;
fig. 5 is an enlarged schematic view of the structure B of the present invention.
The reference numbers are as follows:
the filter comprises a pump shell 1, an air vent 2, an upper cover 3, a fixed thread 4, a water inlet hole 5, a water outlet hole 6, a filter screen assembly 7, a filter screen body 71, a rubber block 72, a fixed block 73, a lower annular sealing groove 74, a moving plate 75, a moving rod 76, a supporting spring 77, an upper annular sealing groove 78 and a clamping rod 79.
Detailed Description
The invention will be further described with reference to the following figures 1-5 and examples:
a water pump valve mounting structure for filter screen, including pump case 1, inlet opening 5, apopore 6 and filter screen assembly 7, inlet opening 5 and apopore 6 are set up in the pump case 1, and inlet opening 5 and apopore 6 link up and set up, the lower extreme of the filter screen assembly 7 is fixed to be set up in the junction of inlet opening 5 and apopore 6, the upper end of the filter screen assembly 7 is set up on the lower plate of the upper cover 3, the upper cover 3 is fixed to be set up on the pump case 1 through the fixed thread 4, the filter screen assembly 7 includes the filter screen body 71, rubber block 72 and fixed block 73, the rubber block 72 activity sets up on the upper end of the filter screen body 71, the fixed block 73 activity sets up on the lower extreme of the rubber block 72, and set up the through hole that link up on the fixed block 73, in the utility model, through there are rubber block 72 and fixed block 73 in the upper and lower extremities of the filter screen body 71 separately, and the filter screen body 71 can be conveniently detached, so that when the filter screen body 71 is used for a period of time and needs to be replaced, the effect of convenient detachment can be achieved, and the effect of time and labor saving is achieved.
When the filter screen body 71 is installed, the fixing process is completed by downward extrusion of the upper cover 3, in order to protect the filter screen body 71 during the installation process, in this embodiment, a lower annular sealing groove 74 is formed in the fixing block 73, the lower end of the filter screen body 71 is slidably disposed in the lower annular sealing groove 74, a moving plate 75 is slidably disposed in the lower annular sealing groove 74, the upper end of the moving plate 75 is abutted against the lower end of the filter screen body 71, a moving rod 76 is fixedly disposed at the lower end of the moving plate 75, the moving rod 76 is movably inserted into the fixing block 73, a supporting spring 77 is wound and connected onto the moving rod 76, and two ends of the supporting spring 77 are respectively and fixedly disposed on the side wall of the moving rod 76 and the lower end face of the fixing block 73.
The upper end activity of filter screen body 71 is contradicted on the lower terminal surface of block rubber 72, in order to guarantee good sealed effect to reach better filtering action, in this embodiment, seted up annular seal groove 78 on the block rubber 72, the upper end of filter screen body 71 slides and sets up in last annular seal groove 78.
When the filter screen body 71 is installed, in order to make the filter screen body 71 always have a downward displacement distance, in this embodiment, the circumferential fixing sleeve of the moving plate 75 is provided with a rubber pad, at least three groups of moving rods 76 are provided, and the three groups of moving rods 76 are distributed annularly at equal intervals.
When the filter screen body 71 is disposed in the upper annular sealing groove 78, in order to prevent the filter screen body 71 from sideslipping, in this embodiment, a clamping rod 79 is fixedly disposed at the upper end of the filter screen body 71, and the clamping rod 79 is movably inserted into the rubber block 72.
The utility model has the advantages that:
the utility model discloses in, be provided with rubber block 72 and fixed block 73 through the activity respectively at the upper and lower end of filter screen body 71, like this under the prerequisite of guaranteeing good filter effect, can realize filter screen body 71's convenient dismantlement again to when filter screen body 71 uses a period and needs to be changed, just can reach the effect of convenient dismantlement, thereby reach labour saving and time saving's effect.
The embodiment of the present invention discloses a preferred embodiment, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention according to the above embodiment, and make different extensions and changes, but do not depart from the spirit of the present invention, all of which are within the protection scope of the present invention.
Claims (6)
1. A mounting structure for a water pump valve filter screen comprises a pump shell (1), a water inlet hole (5), a water outlet hole (6) and a filter screen assembly (7), wherein the water inlet hole (5) and the water outlet hole (6) are arranged in the pump shell (1), and the water inlet hole (5) and the water outlet hole (6) are arranged in a penetrating way, and the mounting structure is characterized in that the lower end of the filter screen assembly (7) is fixedly arranged at the joint of the water inlet hole (5) and the water outlet hole (6), the upper end of the filter screen assembly (7) is arranged on the lower plate of an upper cover (3), the upper cover (3) is fixedly arranged on the pump shell (1) through a fixing thread (4), the filter screen assembly (7) comprises a filter screen body (71), a rubber block (72) and a fixing block (73), the rubber block (72) is movably arranged on the upper end of the filter screen body (71), and the fixing block (73) is movably arranged on the lower end of the rubber, and the fixing block (73) is provided with a through hole.
2. The mounting structure for a water pump valve screen according to claim 1, wherein: annular seal groove (74) down seted up on fixed block (73), the lower extreme of filter screen body (71) slides and sets up in annular seal groove (74) down, and slides down annular seal groove (74) and be provided with movable plate (75), the upper end of movable plate (75) is contradicted with the lower extreme of filter screen body (71) and is set up, and the fixed carriage release lever (76) that is provided with of lower extreme of movable plate (75), carriage release lever (76) activity is pegged graft on fixed block (73), and the winding is connected with supporting spring (77) on carriage release lever (76), the both ends of supporting spring (77) are fixed respectively to be set up on the lateral wall of carriage release lever (76) and on the lower terminal surface of fixed block (73).
3. The mounting structure for a water pump valve screen according to claim 1, wherein: an upper annular sealing groove (78) is formed in the rubber block (72), and the upper end of the filter screen body (71) is arranged in the upper annular sealing groove (78) in a sliding mode.
4. The mounting structure for a water pump valve screen according to claim 2, wherein: the rubber pad is fixedly sleeved on the circumferential direction of the moving plate (75).
5. The mounting structure for a water pump valve screen according to claim 2, wherein: the number of the moving rods (76) is at least three, and the three moving rods (76) are distributed annularly at equal intervals.
6. The mounting structure for a water pump valve screen according to claim 3, wherein: the upper end of the filter screen body (71) is fixedly provided with a clamping rod (79), and the clamping rod (79) is movably inserted into the rubber block (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674252.0U CN210033809U (en) | 2019-05-13 | 2019-05-13 | Mounting structure for water pump valve filter screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920674252.0U CN210033809U (en) | 2019-05-13 | 2019-05-13 | Mounting structure for water pump valve filter screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210033809U true CN210033809U (en) | 2020-02-07 |
Family
ID=69364829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920674252.0U Expired - Fee Related CN210033809U (en) | 2019-05-13 | 2019-05-13 | Mounting structure for water pump valve filter screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210033809U (en) |
-
2019
- 2019-05-13 CN CN201920674252.0U patent/CN210033809U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Installation structure for filter screen of water pump valve Effective date of registration: 20200811 Granted publication date: 20200207 Pledgee: Revitalize the financing Company limited by guarantee in harmony with County Pledgor: HEXIAN HUASHUN CASTING Co.,Ltd. Registration number: Y2020980004848 |
|
| 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: 20200207 |