CN219009996U

CN219009996U - Pressure-bearing head for 10 inch low-pressure membrane shell

Info

Publication number: CN219009996U
Application number: CN202223585635.1U
Authority: CN
Inventors: 李文成
Original assignee: Hebei Chengda Water Treatment Technology Co ltd
Current assignee: Hebei Chengda Water Treatment Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-05-12
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of water treatment and discloses a pressure-bearing head for a 10-inch low-pressure membrane shell, which comprises a membrane shell body, wherein two sides of the inner wall of the membrane shell body are respectively and slidably connected with a plurality of arc-shaped baffles, the inner walls of the arc-shaped baffles are respectively and slidably connected with a sealing plate, the adjacent sides of the arc-shaped baffles are respectively and slidably connected with a sealing plate, a plurality of first locking blocks are uniformly and fixedly connected with the periphery of the outer surface of the other side of the sealing plate, the middle part of the outer surface of one side of the sealing plate is respectively and fixedly connected with a connecting sleeve, and the inner parts of the connecting sleeves are respectively and slidably connected with an adapter. According to the utility model, through the cooperation of the clamping block, the threaded hole, the sealing plate and the thrust ring, the thrust ring is arranged on the outer surface of the sealing plate and can be fixed through the arrangement of the first locking block, and then the arc baffle is fixed on the outer surface of one side of the clamping block through the threaded hole, so that the membrane shell body can be conveniently disassembled only by taking down the clamping block during disassembly.

Description

Pressure-bearing head for 10 inch low-pressure membrane shell

Technical Field

The utility model relates to the technical field of water treatment, in particular to a pressure-bearing head for a 10-inch low-pressure membrane shell.

Background

The membrane shell end cover is a sealing waterproof device for a water treatment container, and is frequently detached for the reasons of installation, use, cleaning and replacement and the like, so that a reverse osmosis membrane in the membrane shell is cleaned or replaced, and the membrane shell cover needs to have certain bearing capacity due to the pressure of water, so that the requirement on the membrane shell cover is very high.

The membrane shell and the membrane shell cover which are common in the market at present are connected in a threaded mode, when the membrane shell is installed and replaced, a matched special wrench is required to be used for unscrewing the membrane shell cover, the structure is simple, the replacement operation is inconvenient, moreover, the threaded part also bears the pressure of water in the filter, the sealing performance is unreliable, and serious hidden danger of water leakage exists.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a pressure-bearing head for a 10-inch low-pressure membrane shell.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an cun low pressure membrane pressure-bearing head for shell, includes the membrane shell body, the equal sliding connection of inner wall both sides of membrane shell body has a plurality of arc baffle, and is a plurality of the inner wall of arc baffle all is provided with the screw hole, the equal sliding connection of adjacent side of arc baffle has the closing plate, the equal fixedly connected with a plurality of first locking pieces all around of opposite side surface of closing plate, the equal fixedly connected with adapter in one side surface middle part of closing plate, the equal sliding connection of adapter in one side of adapter sleeve's inside, wherein one side the surface sliding connection of closing plate has thrust collar, the inner wall of thrust collar evenly fixedly connected with a plurality of second locking pieces, the both sides at the inner wall both ends of membrane shell body all are provided with the draw-in groove, the equal sliding connection of inner wall of draw-in groove has the fixture block, the equal sliding connection of surface both sides of membrane shell body has the saddle.

As a further description of the above technical solution:

mounting holes are formed in two sides of the upper surface of the saddle, and a plurality of through holes are formed in the lower surface of the saddle.

As a further description of the above technical solution:

one end of the adapter is provided with a thread groove, and one end of the adapter is connected with one end of the inner wall of the connecting sleeve through the thread groove in a threaded mode.

As a further description of the above technical solution:

the arc baffle opposite side all sliding connection is at the lower surface of fixture block, the one side surface at the screw hole is passed through to the bolt threaded connection of fixture block.

As a further description of the above technical solution:

the outer surface of the thrust ring is slidably connected to one side of the first locking block, and the outer surface of one side of the second locking block is slidably connected to one side of the outer surface of the adapter.

As a further description of the above technical solution:

the middle part of the outer surface of the adapter is fixedly connected with a fixed block, and the outer surface of the fixed block is slidably connected with the other end of the connecting sleeve.

The utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the clamping block, the threaded hole, the sealing plate and the thrust ring, the thrust ring is arranged on the outer surface of the sealing plate and can be fixed through the arrangement of the first locking block, and then the arc baffle is fixed on the outer surface of one side of the clamping block through the threaded hole, so that the membrane shell body can be conveniently disassembled only by taking down the clamping block during disassembly.

2. According to the utility model, the sealing plate and the thrust ring are matched to ensure the stability of the adapter and the thrust ring when the sealing plate and the thrust ring are assembled together, the compression resistance of the adapter and the thrust ring is improved when the adapter is used, the tightness of the adapter is improved under the arrangement of the arc-shaped baffle, the hidden danger of water leakage of the adapter is reduced, and the adapter is convenient to use.

Drawings

FIG. 1 is a cross-sectional view of a 10 inch low pressure membrane shell pressure bearing head according to the present utility model;

FIG. 2 is a schematic diagram of a sealing plate of a pressure-bearing head for a 10 inch low pressure membrane shell according to the present utility model;

FIG. 3 is a schematic view of an arc baffle of a pressure-bearing head for a 10 inch low pressure membrane shell according to the present utility model;

FIG. 4 is a schematic view of a thrust ring of a pressure-bearing head for a 10 inch low pressure membrane shell according to the present utility model;

FIG. 5 is a schematic view of an adapter of a pressure head for a 10 inch low pressure membrane shell according to the present utility model;

FIG. 6 is a schematic diagram of a saddle of a pressure-bearing head for a 10 inch low pressure membrane shell.

Legend description:

1. a membrane housing body; 2. an arc baffle; 3. a threaded hole; 4. a sealing plate; 5. a first lock block; 6. a connecting sleeve; 7. an adapter; 8. a fixed block; 9. a thrust collar; 10. a second lock block; 11. a saddle; 12. a mounting hole; 13. a through hole; 14. a clamping groove; 15. a clamping block; 16. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides a pressure-bearing head for 10 cun low pressure membrane shell, which comprises a membrane shell body 1, the inner wall both sides of membrane shell body 1 all sliding connection has a plurality of arc baffles 2, the inner wall of a plurality of arc baffles 2 all is provided with screw hole 3, the adjacent side of arc baffles 2 all sliding connection has closing plate 4, evenly all around fixedly connected with a plurality of first locking piece 5 of opposite side surface of closing plate 4, the middle part of one side surface of closing plate 4 all fixedly connected with connecting sleeve 6, the inside of connecting sleeve 6 all sliding connection has adapter 7, wherein the surface sliding connection of one side closing plate 4 has thrust collar 9, the inner wall of thrust collar 9 evenly fixedly connected with a plurality of second locking piece 10, the both sides at the inner wall both ends of membrane shell body 1 all are provided with draw-in groove 14, the inner wall of draw-in groove 14 all sliding connection has fixture block 15, at first aim at thrust collar 9 to one side of closing plate 4, then the sealing plate 4 is placed into the membrane shell body 1, the arc baffle plate 2 is fixed on the other side of the sealing plate 4, the clamping block 15 is fixed on the other side of the arc baffle plate 2 through bolts, the clamping block 15 and the arc baffle plate 2 are separated and taken out from the clamping groove 14 when the disassembly is needed, the membrane shell body 1 can be conveniently disassembled, when the whole assembly is started to be used, the sealing plate is effectively improved in compression resistance because the sealing plate 9 and the adapter 7 are fixed by the first locking block 5 and the second locking block 10, the sealing property is improved under the arrangement of the arc baffle plate 2, the hidden danger of water leakage is reduced, the use is convenient, the two sides of the outer surface of the membrane shell body 1 are both slidingly connected with the saddle 11, the saddle 11 can keep the membrane housing body 1 stable against shaking.

The upper surface both sides of saddle 11 all are provided with mounting hole 12, the lower surface of saddle 11 all is provided with a plurality of through-holes 13, can fix saddle 11 in the normal position through mounting hole 12 after placing saddle 11 in suitable position, through-hole 13 can increase saddle 11's frictional force and reduce its rocking when not needing to fix, adapter 7's one end is provided with thread groove 16, adapter 7's one end passes through thread groove 16 threaded connection at adapter sleeve 6's inner wall one end, screwing adapter 7 just can dismantle it when dismantling needs and make things convenient for the use, baffle 2 opposite side all sliding connection is at the lower surface of fixture block 15, fixture block 15's one side surface through bolted connection at screw hole 3, improve the leakproofness and also make things convenient for the dismantlement simultaneously, thrust ring 9's surface one side sliding connection is in one side of first locking piece 5, second locking piece 10's one side surface all sliding connection is in adapter 7's surface one side, make things convenient for fixed thrust ring 9 and adapter 7 to reduce its rocking and improve the result of use, adapter 7's surface middle part fixedly connected with fixed block 8, fixed block 8's outer surface 8's sliding connection is at adapter 7's the other end between adapter 7 and improvement of the firm adapter 7, seal joint of adapter 7.

Working principle: when the pressure-bearing head for the 10-inch low-pressure membrane shell provided by the utility model is used, the thrust ring 9 is firstly aligned with one side of the sealing plate 4, then the thrust ring 9 can be fixed under the arrangement of the first locking block 5 by extruding the thrust ring 9 together, then the sealing plate 4 is placed into the membrane shell body 1, the arc-shaped baffle plate 2 is fixed on the other side of the sealing plate 4, the clamping block 15 is fixed on the other side of the arc-shaped baffle plate 2 through bolts, the clamping block 15 and the arc-shaped baffle plate 2 are separated when the clamping block 15 is required to be disassembled, the membrane shell body 1 can be conveniently disassembled, and when the membrane shell body is completely assembled and begins to be used, the first locking block 5 and the second locking block 10 fix the thrust ring 9 and the adapter 7, so that the pressure resistance of the membrane shell body can be effectively improved, the sealing property of the membrane shell body can be improved under the arrangement of the arc-shaped baffle plate 2, the hidden danger of water leakage can be reduced, and the membrane shell body can be conveniently used.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a pressure-bearing head for 10 cun low pressure membrane shell, includes membrane shell body (1), its characterized in that: the inner wall both sides of membrane shell body (1) all sliding connection have a plurality of arc baffle (2), and is a plurality of the inner wall of arc baffle (2) all is provided with screw hole (3), the equal sliding connection in adjacent side of arc baffle (2) has closing plate (4), the equal fixedly connected with a plurality of first locking pieces (5) all around of opposite side surface of closing plate (4), the equal fixedly connected with adapter sleeve (6) in one side surface middle part of closing plate (4), the equal sliding connection in inside of adapter sleeve (6) has adapter (7), one of them side the surface sliding connection of closing plate (4) has thrust collar (9), the inner wall of thrust collar (9) is fixedly connected with a plurality of second locking pieces (10) uniformly, the both sides at the inner wall both ends of membrane shell body (1) all are provided with draw-in groove (14), the equal sliding connection in inner wall of draw-in groove (14) has fixture block (15), the equal sliding connection in surface both sides of membrane shell body (1) has saddle (11).

2. The pressure-bearing head for a 10-inch low-pressure membrane shell according to claim 1, wherein the pressure-bearing head is characterized in that: mounting holes (12) are formed in two sides of the upper surface of the saddle (11), and a plurality of through holes (13) are formed in the lower surface of the saddle (11).

3. The pressure-bearing head for a 10-inch low-pressure membrane shell according to claim 1, wherein the pressure-bearing head is characterized in that: one end of the adapter (7) is provided with a thread groove (16), and one end of the adapter (7) is connected with one end of the inner wall of the connecting sleeve (6) through the thread groove (16) in a threaded mode.

4. The pressure-bearing head for a 10-inch low-pressure membrane shell according to claim 1, wherein the pressure-bearing head is characterized in that: the other side of the arc baffle plate (2) is slidably connected to the lower surface of the clamping block (15), and the clamping block (15) is in threaded connection with the outer surface of one side of the threaded hole (3) through a bolt.

5. The pressure-bearing head for a 10-inch low-pressure membrane shell according to claim 1, wherein the pressure-bearing head is characterized in that: the outer surface side of the thrust ring (9) is slidably connected to one side of the first locking block (5), and the outer surfaces of one side of the second locking block (10) are slidably connected to one side of the outer surface of the adapter (7).

6. The pressure-bearing head for a 10-inch low-pressure membrane shell according to claim 1, wherein the pressure-bearing head is characterized in that: the middle part of the outer surface of the adapter (7) is fixedly connected with a fixed block (8), and the outer surface of the fixed block (8) is slidably connected with the other end of the connecting sleeve (6).