Novel reverse osmosis membrane end plate

Abstract

The utility model relates to the technical field of reverse osmosis membrane end plates, in particular to a novel reverse osmosis membrane end plate which comprises a tube seat, internal threads used for connection are arranged on the inner side of the tube seat, a gasket used for limiting and supporting is integrally constructed on the inner side of the tube seat, and a flow dividing disc connected with the gasket in an attached mode is installed on the inner side of the tube seat through the internal threads in a screwed mode. When the reverse osmosis membrane end plate is used, the shunting disc for shunting and supporting can be conveniently mounted on the inner side of the pipe seat in a screwing manner, the internal thread on the inner side of the pipe seat facilitates the mounting of the shunting disc, and the gasket is conveniently propped against the shunting disc and limits the shunting disc, so that the shunting disc cannot be separated from the other end when the shunting disc is screwed into the inner side of the pipe seat; when the inside of the flow dividing disc is damaged and needs to be replaced, the flow dividing disc can be directly rotated reversely, so that the flow dividing disc is convenient to disassemble and replace under the condition of not disassembling the tube seat, the operation is simple and convenient, the cost is saved, and the reverse osmosis membrane on the inner side of the membrane shell is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of reverse osmosis membrane end plates, in particular to a new reverse osmosis membrane end plate. Background Art

[0002] Reverse osmosis membrane is an artificial semipermeable membrane with certain characteristics made by simulating biological semipermeable membrane. It applies a pressure greater than the natural osmotic pressure to the raw water, so that the osmosis proceeds in the opposite direction, and the water molecules in the raw water are pressed to the other side of the membrane to become clean water, thereby achieving the purpose of removing impurities and salt in the water. It is one of the key components in the water purification system. The reverse osmosis membrane is arranged in a cylindrical shape and is located in the membrane shell with an end plate at the end. The clean water pipe passes through the center of the reverse osmosis membrane. The traditional reverse osmosis membrane end plate is a porous direct current end plate; Patent No. CN201821547319.6 discloses a new type of reverse osmosis membrane end plate, which is a circular hole provided on the end cover body for the water inlet, and the diameter of the circular hole increases successively along the radial direction of the end plate body, so that the water flow entering the reverse osmosis membrane is more evenly distributed, and larger particles are filtered at the same time to prevent the particles from hitting the reverse osmosis membrane and causing damage; However, since the reverse osmosis membrane end plate is generally an integrated structure, if the cross-piece frame used for diversion support on the inner side of the end plate is damaged, the entire end plate can only be disassembled and replaced, which is not convenient to operate and has low efficiency. To this end, we propose a new reverse osmosis membrane end plate. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a new reverse osmosis membrane end plate.

[0004] The technical solution adopted by the utility model to solve the technical problem is a new reverse osmosis membrane end plate, including a tube seat, the inner side of the tube seat is provided with an internal thread for connection, and the inner side of the tube seat is integrally constructed with a gasket for position limiting support, and the inner side of the tube seat is screwed with an internal thread to install a diverter plate that is closely connected to the gasket;

[0005] A ring abutting against the diverter plate is screwed on the inner side of the pipe seat through an internal thread, and a ring rod for limiting is integrally constructed on the inner circumference of the ring.

[0006] By adopting the above technical scheme, when the reverse osmosis membrane end plate is used, the shunt disc used for shunt support can be conveniently screwed and installed into the inner side of the tube seat, and the internal thread inside the tube seat facilitates the installation of the shunt disc, and the gasket is convenient to abut against and limit the shunt disc, so that the shunt disc will not be separated from the other end when it is screwed into the inner side of the tube seat. When the inside of the shunt disc is damaged and needs to be replaced, the shunt disc can be directly reversed, which is convenient for disassembling the shunt disc without disassembling the tube seat, and convenient for replacing it. The operation is simple and convenient, while saving costs, and will not affect the reverse osmosis membrane inside the membrane shell.

[0007] When the diverter plate is screwed into the inner side of the pipe seat, the ring can be conveniently screwed into the internal thread on the inner side of the pipe seat, so that the ring can drive the ring rod and the diverter plate to abut against each other, which is convenient for limiting the position, thereby improving the stability of the diverter plate when it is installed on the inner side of the pipe seat, so that the diverter plate can operate more stably and conveniently divert the water source entering the reverse osmosis membrane, reducing the impact caused by the water source directly impacting the reverse osmosis membrane.

[0008] Specifically, a rubber ring for protection is bonded to one side of the ring close to the diverter plate.

[0009] By adopting the above technical solution, the rubber ring is convenient for protecting the ring, thereby reducing the damage caused by friction when the ring and the diverter plate contact each other.

[0010] Specifically, the top surface of the diverter plate and the top surface of the ring are both provided with concave holes for rotation, and there are multiple groups of concave holes.

[0011] By adopting the above technical solution, the concave hole makes it easier to disassemble and assemble the diverter disc and the ring.

[0012] Specifically, a ring plate for limiting positioning is assembled on the inner side of the washer through screws.

[0013] By adopting the above technical solution, the ring plate is installed on the inner periphery of the gasket by screws, which is convenient for limiting the reverse osmosis membrane roll in contact with the tube seat and reducing the situation where the reverse osmosis membrane roll directly enters the inner side of the tube seat.

[0014] Specifically, the gasket and the diverter disc have opposite sides each with an annular groove for connection, and the gasket and the diverter disc have opposite sides each with an annular body integrally constructed thereon that fits in the annular groove, and a rubber pad is clamped inside the annular groove.

[0015] By adopting the above technical solution, the ring body and the ring groove are fitted and connected with each other, which is convenient for improving the tightness of the connection between the diverter plate and the gasket, thereby reducing the situation where water flows through the gap between the diverter plate and the gasket. At the same time, the rubber gasket is convenient for improving the tightness of the connection between the ring groove and the ring body, thereby further improving the tightness of the connection between the diverter plate and the gasket.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application, through the design of internal threads, gaskets and diverter plates, can conveniently screw the diverter plate used for diverter support into the inner side of the tube seat when the reverse osmosis membrane end plate is used, and the internal threads on the inner side of the tube seat facilitate the installation of the diverter plate, and the gasket is convenient for abutting against the diverter plate and limiting it, so that the diverter plate will not detach from the other end when it is screwed into the inner side of the tube seat. When the diverter plate is damaged and needs to be replaced, the diverter plate can be directly reversed, which is convenient for disassembly and replacement of the diverter plate without disassembling the tube seat. The operation is simple and convenient, while saving costs, and will not affect the reverse osmosis membrane on the inner side of the membrane shell.

[0018] 2. The technical solution of the present application, through the design of the ring and the ring rod, can conveniently screw the ring and the internal thread inside the tube seat together when the diverter plate is screwed into the inner side of the tube seat, so that the ring can drive the ring rod and the diverter plate to abut against each other, which is convenient for limiting the position, thereby improving the stability of the diverter plate when it is installed on the inner side of the tube seat, so that the diverter plate can operate more stably and facilitate the diversion of water entering the reverse osmosis membrane, reducing the impact of the water source directly impacting the reverse osmosis membrane. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 It is an exploded view of the connection structure between the pipe seat and the ring of the utility model;

[0022] Figure 3 It is a schematic cross-sectional view of the inner structure of the tube seat of the utility model;

[0023] In the figure: 1, pipe seat; 2, internal thread; 3, gasket; 4, diverter plate; 5, ring; 6, ring rod; 7, rubber ring; 8, concave hole; 9, ring plate; 10, ring groove; 11, ring body; 12, rubber pad. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: a new reverse osmosis membrane end plate, including a tube seat 1, an internal thread 2 for connection is opened on the inner side of the tube seat 1, and a gasket 3 for limiting support is integrally constructed on the inner side of the tube seat 1, a diverter plate 4 that is closely connected to the gasket 3 is screwed and installed on the inner side of the tube seat 1 through the internal thread 2; a ring 5 that abuts against the diverter plate 4 is screwed and installed on the inner side of the tube seat 1 through the internal thread 2, and a ring rod 6 for limiting is integrally constructed on the inner circumference of the ring 5.

[0026] When in use, when the reverse osmosis membrane end plate is used, the shunt plate 4 used for shunt support can be conveniently screwed and installed into the inner side of the tube seat 1, and the internal thread 2 on the inner side of the tube seat 1 facilitates the installation of the shunt plate 4, and the gasket 3 is convenient to abut against and limit the shunt plate 4, so that the shunt plate 4 will not be separated from the other end when it is screwed into the inner side of the tube seat 1. When the inside of the shunt plate 4 is damaged and needs to be replaced, the shunt plate 4 can be directly reversed, which is convenient for disassembling the shunt plate 4 without disassembling the tube seat 1, and is convenient for replacing. The operation is simple and convenient, and the cost is saved at the same time, and the reverse osmosis membrane inside the membrane shell is not affected.

[0027] When the diverter plate 4 is screwed into the inner side of the tube seat 1, the ring ring 5 can be conveniently screwed into the internal thread 2 on the inner side of the tube seat 1, so that the ring ring 5 can drive the ring rod 6 and the diverter plate 4 to abut against each other, which is convenient for limiting the position, thereby improving the stability of the diverter plate 4 when it is installed on the inner side of the tube seat 1, so that the diverter plate 4 can operate more stably and conveniently divert the water source entering the reverse osmosis membrane, reducing the impact caused by the water source directly impacting the reverse osmosis membrane.

[0028] like Figure 2 and Figure 3 As shown, a rubber ring 7 for protection is bonded to one side of the ring 5 close to the diverter plate 4 .

[0029] When in use, the rubber ring 7 is convenient for protecting the ring 5, thereby reducing the damage caused by friction when the ring 5 and the diverter plate 4 contact each other.

[0030] like Figure 1 and Figure 2 As shown, the top surface of the diverter plate 4 and the top surface of the ring 5 are both provided with concave holes 8 for rotation, and there are multiple groups of concave holes 8.

[0031] When in use, the concave hole 8 makes it easier to assemble and disassemble the diverter plate 4 and the ring 5 .

[0032] like Figure 2 and Figure 3 As shown, a ring plate 9 for limiting position is assembled on the inner side of the washer 3 by screws.

[0033] When in use, the ring plate 9 is installed on the inner circumference of the gasket 3 by screws, so as to limit the reverse osmosis membrane roll in contact with the tube seat 1 and reduce the situation where the reverse osmosis membrane roll directly enters the inner side of the tube seat 1.

[0034] like Figure 2 and Figure 3 As shown, the gasket 3 and the diverter plate 4 are both provided with an annular groove 10 for connection on one side thereof, and the gasket 3 and the diverter plate 4 are both integrally constructed with an annular body 11 that fits and connects with the annular groove 10 , and a rubber pad 12 is clamped inside the annular groove 10 .

[0035] When in use, the ring body 11 and the ring groove 10 are fitted and connected with each other, which is convenient for improving the tightness of the connection between the diverter plate 4 and the gasket 3, thereby reducing the situation where water flows into the gap between the diverter plate 4 and the gasket 3. At the same time, the rubber pad 12 is convenient for improving the tightness of the connection between the ring groove 10 and the ring body 11, thereby further improving the tightness of the connection between the diverter plate 4 and the gasket 3.

[0036] The working principle and use process of the utility model are as follows: when in use, firstly, the corresponding structural components are installed in the appropriate position. When the reverse osmosis membrane end plate is used, the shunt plate 4 for shunt support can be conveniently screwed and installed into the inner side of the tube seat 1, and the internal thread 2 on the inner side of the tube seat 1 facilitates the installation of the shunt plate 4, and the gasket 3 is convenient to abut against the shunt plate 4 and limit it, so that the shunt plate 4 will not be separated from the other end when it is screwed into the inner side of the tube seat 1. When the inside of the shunt plate 4 is damaged and needs to be replaced, the shunt plate 4 can be directly reversed, which is convenient for disassembling the shunt plate 4 without disassembling the tube seat 1. , it is convenient to replace it, the operation is simple and convenient, the cost is saved, and it will not affect the reverse osmosis membrane inside the membrane shell. When the diverter plate 4 is screwed into the inner side of the tube seat 1, the ring ring 5 can be conveniently screwed into the internal thread 2 on the inner side of the tube seat 1, so that the ring ring 5 can drive the ring rod 6 and the diverter plate 4 to abut against each other, which is convenient for limiting it, thereby improving the stability of the diverter plate 4 when it is installed on the inner side of the tube seat 1, so that the diverter plate 4 can operate more stably and conveniently divert the water source entering the reverse osmosis membrane, reducing the impact caused by the water source directly impacting the reverse osmosis membrane.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A new reverse osmosis membrane end plate, characterized in that: The invention comprises a pipe seat (1), wherein an internal thread (2) for connection is provided on the inner side of the pipe seat (1), and a washer (3) for position limiting support is integrally constructed on the inner side of the pipe seat (1); a flow divider (4) which is closely connected to the washer (3) is screwed on the inner side of the pipe seat (1) through the internal thread (2); A ring (5) abutting against the diverter plate (4) is screwed onto the inner side of the pipe seat (1) through an internal thread (2), and a ring rod (6) for limiting position is integrally constructed on the inner circumference of the ring (5).

2. A new reverse osmosis membrane end plate according to claim 1, characterized in that: A rubber ring (7) for protection is bonded to one side of the ring (5) close to the diverter plate (4).

3. A new reverse osmosis membrane end plate according to claim 1, characterized in that: The top surface of the diverter disc (4) and the top surface of the ring (5) are both provided with concave holes (8) for rotation, and there are multiple groups of concave holes (8).

4. A new reverse osmosis membrane end plate according to claim 1, characterized in that: A ring plate (9) for limiting position is assembled on the inner side of the washer (3) by means of screws.

5. A new reverse osmosis membrane end plate according to claim 1, characterized in that: The gasket (3) and the diverter disc (4) are each provided with an annular groove (10) for connection on one side thereof, and the gasket (3) and the diverter disc (4) are each integrally constructed with an annular body (11) that fits and connects with the annular groove (10), and a rubber pad (12) is clamped inside the annular groove (10).

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