CN211697278U - Membrane bucket pressure test frock - Google Patents
Membrane bucket pressure test frock Download PDFInfo
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- CN211697278U CN211697278U CN201922276748.5U CN201922276748U CN211697278U CN 211697278 U CN211697278 U CN 211697278U CN 201922276748 U CN201922276748 U CN 201922276748U CN 211697278 U CN211697278 U CN 211697278U
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Abstract
The utility model belongs to the technical field of the test fixture and specifically relates to membrane bucket pressure test fixture. This test fixture includes membrane bucket, flange shrouding, closing plate, thread facing, water pipe, lead screw axle, nut, closing plate sealing, lead screw axle sealing and water pipe sealing, membrane bucket fixed connection is fixed with the closing plate on the flange shrouding inner wall between two flange shrouding, and membrane bucket internal fixation has the thread facing, and the fixed connection who realizes with the flange shrouding in the thread facing is twisted through the bolt to the membrane bucket, is equipped with the closing plate sealing between closing plate and the membrane bucket, and the lead screw axle passes flange shrouding, closing plate, membrane bucket. The utility model discloses a two flange seal boards come the centre gripping to fix the both ends opening of membrane bucket. The sealing of the openings at the two ends of the film barrel is realized by the sealing plate. The flange sealing plate and the film barrel are fixed through the thread tooth socket and the bolt. The whole testing tool and the film barrel are clamped and fixed through the screw shaft. This application can high efficiency connect fixed membrane bucket and carry out pressure test.
Description
Technical Field
The utility model belongs to the technical field of the test fixture and specifically relates to membrane bucket pressure test fixture.
Background
The membrane cartridge is a tool for loading a membrane element for filtering water. When the membrane element is used for water filtration, a certain pressure is needed to filter water by permeating the membrane element, so the pressure bearing capacity of the membrane barrel is particularly important. However, the existing film barrel is not subjected to pressure test after production and formation, so that some products with unqualified bearing pressure can be put into use.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem described in the background art, the utility model provides a membrane bucket pressure test frock. The two end openings of the film barrel are clamped and fixed through the two flange seal plates. The sealing of the openings at the two ends of the film barrel is realized by the sealing plate. The flange sealing plate and the film barrel are fixed through the thread tooth socket and the bolt. The whole testing tool and the film barrel are clamped and fixed through the screw shaft. This application can high efficiency connect fixed membrane bucket and carry out pressure test.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a membrane bucket pressure test frock, includes membrane bucket, flange shrouding, closing plate, thread bush, water pipe, lead screw shaft, nut, closing plate sealing, lead screw shaft sealing and water pipe sealing, membrane bucket fixed connection is between two flange shrouding, is fixed with the closing plate on the flange shrouding inner wall, and membrane bucket internal fixation has the thread bush, and the fixed connection with the flange shrouding is realized in the thread bush through the bolt twist to the membrane bucket, is equipped with the closing plate sealing between closing plate and the membrane bucket, and the lead screw shaft passes flange shrouding, closing plate, membrane bucket, and screw shaft both ends threaded connection has the nut, is equipped with lead screw shaft sealing between lead screw shaft and the closing plate, and the water pipe passes flange shrouding and closing plate, and the water pipe is fixed on the membrane bucket, is equipped with.
Specifically, the flange sealing plate and the sealing plate are fixedly connected together through bolts.
Specifically, the sealing plate arc border department is equipped with the ring channel, and the sealing plate sealing is O type circle, and the sealing plate sealing is arranged in the ring channel of sealing plate, and the laminating of sealing plate sealing is on the membrane bucket inner wall.
Specifically, an annular groove is formed in a rod body of the screw shaft, the screw shaft sealing portion is an O-shaped ring and is arranged in the annular groove of the screw shaft, and the screw shaft sealing portion is attached to the through hole of the sealing plate.
Specifically, the water pipe body is provided with an annular groove, the water pipe sealing part is an O-shaped ring, the water pipe sealing part is arranged in the annular groove on the water pipe body, and the water pipe sealing part is attached to the through hole of the sealing plate.
Specifically, the sealing plate is made of POM material.
The utility model has the advantages that: the utility model provides a membrane bucket pressure test frock. The two end openings of the film barrel are clamped and fixed through the two flange seal plates. The sealing of the openings at the two ends of the film barrel is realized by the sealing plate. The flange sealing plate and the film barrel are fixed through the thread tooth socket and the bolt. The whole testing tool and the film barrel are clamped and fixed through the screw shaft. This application can high efficiency connect fixed membrane bucket and carry out pressure test.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1 is a membrane barrel, 2 is a flange sealing plate, 3 is a sealing plate, 4 is a thread sleeve, 5 is a water pipe, 6 is a screw rod shaft, 7 is a nut, 8 is a sealing plate sealing part, 9 is a screw rod shaft sealing part, and 10 is a water pipe sealing part.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is a schematic structural diagram of the present invention.
A film barrel pressure test tool comprises a film barrel 1, a flange seal plate 2, a seal plate 3, a thread tooth sleeve 4, a water pipe 5, a screw rod shaft 6, a nut 7, a seal plate sealing part 8, a screw rod shaft sealing part 9 and a water pipe sealing part 10, 1 fixed connection of membrane bucket is between two flange shrouding 2, be fixed with closing plate 3 on 2 inner walls of flange shrouding, 1 internal fixation of membrane bucket has screw thread facing 4, realize in membrane bucket 1 twists screw thread facing 4 through the bolt with flange shrouding 2's fixed connection, be equipped with closing plate sealing 8 between closing plate 3 and the membrane bucket 1, lead screw shaft 6 passes flange shrouding 2, closing plate 3, membrane bucket 1, 6 both ends threaded connection of lead screw shaft has nut 7, be equipped with lead screw shaft sealing 9 between lead screw shaft 6 and the closing plate 3, water pipe 5 passes flange shrouding 2 and closing plate 3, water pipe 5 is fixed on membrane bucket 1, be equipped with water pipe sealing 10 between water pipe 5 and the closing plate 3. The flange closing plate 2 and the sealing plate 3 are fixedly connected together through bolts. The 3 arc border departments of closing plate are equipped with the ring channel, and closing plate sealing 8 is O type circle, and closing plate sealing 8 is arranged in the ring channel of closing plate 3, and closing plate sealing 8 laminating is on 1 inner wall of membrane bucket. The screw rod shaft 6 is provided with an annular groove on the rod body, the screw rod shaft sealing part 9 is an O-shaped ring, the screw rod shaft sealing part 9 is arranged in the annular groove of the screw rod shaft 6, and the screw rod shaft sealing part 9 is attached to the through hole of the sealing plate 3. The water pipe 5 is provided with an annular groove, the water pipe sealing part 10 is an O-shaped ring, the water pipe sealing part 10 is arranged in the annular groove on the water pipe 5, and the water pipe sealing part 10 is attached to the through hole of the sealing plate 3. The sealing plate 3 is made of POM material.
As shown in fig. 1, the flange sealing plate 2 and the sealing plate 3 are circular plate bodies, a circular boss is arranged on the flange sealing plate 2, the circular boss is matched with the opening of the circular film barrel 1, the sealing plate 3 is fixedly connected to the plane of the circular boss through a bolt, and the sealing plate 3 is also matched with the opening of the film barrel 1.
Two water pipes 5 are respectively fixed at two ends of the membrane barrel 1, and the two water pipes 5 are communicated with the membrane barrel 1. Arrange two flange seal boards 2 in membrane bucket 1's both ends opening part, circular boss and closing plate 3 on the flange seal board 2 all laminate at 1 inner wall of membrane bucket, and flange seal board 2 outer along then laminating on 1 open-ended border of membrane bucket, and two water pipes 5 then pass flange seal board 2 and closing plate 3 at both ends respectively. Bolts are inserted through the through holes on the outer edge of the flange seal plate and screwed into the thread tooth sockets 4 on the membrane barrel 1, so that the membrane barrel 1 and the flange seal plate 2 are fixed together. The screw shaft 6 penetrates through the flange sealing plates 2 at two ends and the center holes of the sealing plates 3, the screw shaft 6 penetrates through the center hole of the membrane barrel 1, then nuts 7 are screwed on two ends of the screw shaft 6, and the membrane barrel 1 is clamped and fixed between the two flange sealing plates 2 through the two nuts. And the sealing plate sealing part 8, the screw shaft sealing part 9 and the water pipe sealing part 10 can seal the joint of the whole tool to prevent water from seeping.
And finally, the water supply device leads water into the membrane barrel 1 from the water pipe 5 at one end according to certain water pressure, then the water flows out from the water pipe 5 at the other end, and a water pressure gauge on the water supply device is observed to judge whether the membrane barrel 1 leaks. And after the water supply is finished, observing whether the film barrel 1 has cracks or not to judge whether the bearing pressure of the film barrel 1 is qualified or not.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. A membrane bucket pressure testing tool is characterized by comprising a membrane bucket (1), flange seal plates (2), a seal plate (3), a thread tooth sleeve (4), a water pipe (5), a screw shaft (6), a nut (7), a seal plate sealing part (8), a screw shaft sealing part (9) and a water pipe sealing part (10), wherein the membrane bucket (1) is fixedly connected between the two flange seal plates (2), the seal plate (3) is fixed on the inner wall of the flange seal plate (2), the thread tooth sleeve (4) is fixed in the membrane bucket (1), the membrane bucket (1) is screwed into the thread tooth sleeve (4) through a bolt to realize the fixed connection with the flange seal plates (2), the seal plate sealing part (8) is arranged between the seal plate (3) and the membrane bucket (1), the screw shaft (6) penetrates through the flange seal plates (2), the seal plate (3) and the membrane bucket (1), the nuts (7) are in threaded connection with two ends of the screw shaft (6, a screw shaft sealing part (9) is arranged between the screw shaft (6) and the sealing plate (3), the water pipe (5) penetrates through the flange sealing plate (2) and the sealing plate (3), the water pipe (5) is fixed on the film barrel (1), and a water pipe sealing part (10) is arranged between the water pipe (5) and the sealing plate (3).
2. The membrane bucket pressure test fixture of claim 1, characterized in that: the flange seal plate (2) and the seal plate (3) are fixedly connected together through bolts.
3. The membrane bucket pressure test fixture of claim 1, characterized in that: the sealing plate is characterized in that an annular groove is formed in the arc edge of the sealing plate (3), a sealing plate sealing part (8) is an O-shaped ring, the sealing plate sealing part (8) is arranged in the annular groove of the sealing plate (3), and the sealing plate sealing part (8) is attached to the inner wall of the film barrel (1).
4. The membrane bucket pressure test fixture of claim 1, characterized in that: the screw rod shaft sealing structure is characterized in that an annular groove is formed in a rod body of the screw rod shaft (6), a screw rod shaft sealing part (9) is an O-shaped ring, the screw rod shaft sealing part (9) is arranged in the annular groove of the screw rod shaft (6), and the screw rod shaft sealing part (9) is attached to a through hole of the sealing plate (3).
5. The membrane bucket pressure test fixture of claim 1, characterized in that: the water pipe sealing structure is characterized in that an annular groove is formed in the body of the water pipe (5), the water pipe sealing part (10) is an O-shaped ring, the water pipe sealing part (10) is arranged in the annular groove in the body of the water pipe (5), and the water pipe sealing part (10) is attached to the through hole of the sealing plate (3).
6. The membrane bucket pressure test fixture of claim 1, characterized in that: the sealing plate (3) is made of POM material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276748.5U CN211697278U (en) | 2019-12-18 | 2019-12-18 | Membrane bucket pressure test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922276748.5U CN211697278U (en) | 2019-12-18 | 2019-12-18 | Membrane bucket pressure test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211697278U true CN211697278U (en) | 2020-10-16 |
Family
ID=72792084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922276748.5U Active CN211697278U (en) | 2019-12-18 | 2019-12-18 | Membrane bucket pressure test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211697278U (en) |
-
2019
- 2019-12-18 CN CN201922276748.5U patent/CN211697278U/en active Active
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| GR01 | Patent grant | ||
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| PP01 | Preservation of patent right |
Effective date of registration: 20221208 Granted publication date: 20201016 |