Purified water reverse osmosis membrane shell installation structure with quick installation structure and method

Abstract

The application provides a purified water reverse osmosis membrane shell mounting structure with a quick mounting structure and a method. The purified water reverse osmosis membrane shell mounting structure with the quick mounting structure comprises a membrane shell support and a membrane shell body, the membrane shell support is provided with two lifting mechanisms, a plurality of quick mounting mechanisms and a plurality of fixing assemblies, and the quick mounting mechanism is provided with two slow receiving assemblies; the lifting mechanism can lift the membrane shell body, and sequentially moves the membrane shell body to a mounting position; the quick mounting mechanism can cooperate with the two lifting mechanisms to directly lift the membrane shell body from the membrane shell support, thereby saving the time for hoisting the membrane shell body; and the fixing assembly can fix the preliminarily mounted membrane shell body, and avoids the movement of the membrane shell body. The purified water reverse osmosis membrane shell mounting structure with the quick mounting structure and the method provided by the application can sequentially lift a plurality of membrane shell bodies to the mounting position and then perform the fixing work, and has the advantage of reducing the installation difficulty.

Description

Technical Field

[0001] This invention belongs to the field of membrane housing installation technology, and particularly relates to a purification water reverse osmosis membrane housing installation structure and method with a quick-installation structure. Background Technology

[0002] In purified water equipment, RO reverse osmosis membranes are housed in membrane housings. These housings, as pressure vessels, are crucial components. Currently, RO membrane housings are typically smooth, elongated cylindrical bodies. One end is secured to the frame with two semi-circular steel clamps bolted together to form a circle, and then fixed with upper and lower bolts. The other end is connected in the same way, thus forming a two-end installation and fixation system. This requires the use of a gantry crane, and even with multiple operators, rapid positioning and installation are difficult, resulting in long installation and adjustment times for a single membrane housing, high manpower and equipment requirements, and low assembly efficiency.

[0003] A search revealed an existing patent (authorization announcement number: CN211435770U) that discloses a purified water reverse osmosis membrane housing installation structure with a quick-installation mechanism. The structure includes a frame and a support frame mounted on the frame. The support frame has a support-type membrane housing, which comprises a membrane housing body and membrane housing feet fixedly positioned at both ends of the membrane housing body. The support-type membrane housing is directly bolted to the support frame via the membrane housing feet. The advantages of this invention are: the structure is compact and simple, provides flexible shock absorption, and improves the reliability of purified water equipment; simultaneously, the structure is convenient and quick to install, saving manpower and resources and improving assembly efficiency.

[0004] However, the above structure still has shortcomings. When installing the membrane shell body, after the base plate and the membrane shell body are hoisted to the installation position, the screw needs to be inserted from the bottom of the support frame and fixed with nuts while the base plate is suspended. The installation is difficult and time-consuming.

[0005] Therefore, it is necessary to provide a new purification water reverse osmosis membrane housing installation structure and method with a quick-installation structure to solve the above-mentioned technical problems. Summary of the Invention

[0006] The technical problem solved by the present invention is to provide a purification water reverse osmosis membrane housing installation structure and method with a quick-installation structure that can sequentially lift multiple membrane housings to the installation position and then fix them in place.

[0007] To solve the above technical problems, the present invention provides a purified water reverse osmosis membrane housing installation structure with a quick-installation structure, comprising: a membrane housing support and a membrane housing body, wherein the membrane housing support is provided with two lifting mechanisms, multiple quick-installation mechanisms and multiple fixing components, and the quick-installation mechanism is provided with two slow-retraction components;

[0008] The lifting mechanism can lift the membrane housing body and move the membrane housing body to the installation position in sequence;

[0009] The quick-installation mechanism can work with two lifting mechanisms to lift the membrane shell body directly from the membrane shell support, thereby saving time in hoisting the membrane shell body.

[0010] The fixing component can fix the membrane shell body after initial installation, preventing the membrane shell body from moving.

[0011] The slow-closing component can slow down the closing speed of the quick-release mechanism, thereby extending the service life of the quick-release mechanism.

[0012] As a further embodiment of the present invention, the lifting mechanism includes a base plate, which is placed on one side of the membrane shell support. A vertical frame is fixedly connected to the top surface of the base plate. A servo motor is fixedly installed on the top surface of the base plate. A lead screw is fixedly connected to the output end of the servo motor. The top end of the lead screw is rotatably connected to the top of the vertical frame. A lifting platform is threaded onto the lead screw. An arc-shaped limiting plate is fixedly connected to the top surface of the lifting platform. Two limiting rods are fixedly connected to the top surface of the base plate, and the top ends of the limiting rods are fixedly connected to the top of the vertical frame. A slanted push rod is fixedly connected to one side surface of the vertical frame, and the bottom end of the slanted push rod is fixedly connected to the top surface of the base plate.

[0013] As a further embodiment of the present invention, the quick-installation mechanism includes two rotating plates, both of which are rotatably mounted on the membrane shell support. A flat plate is fixedly connected to one side surface of each rotating plate, and two arc-shaped support plates are fixedly connected to the top surface of the flat plate. Two pulleys are fixedly connected to both sides of each rotating plate, and a pull rope is wound around the corresponding two pulleys. Fixing ears are fixedly connected to both sides of each flat plate, and one end of the pull rope is fixedly connected to the fixing ear.

[0014] As a further embodiment of the present invention, the retraction assembly includes a housing, which is fixedly connected to a membrane support. A rotating rod is rotatably mounted on the inner wall of the housing, and a fixing post is fixedly connected to the inner side of the housing. A coil spring is fixedly connected to the outer surface of the rotating rod, and the other end of the coil spring is fixedly connected to the fixing post. A rope take-up reel is fixedly connected to one end of the rotating rod, and the outer surface of the rope take-up reel is fixedly connected to the other end of the pull rope.

[0015] As a further embodiment of the present invention, the fixing component includes a left half-sleeve and a right half-sleeve, both of which are disposed on the membrane shell body. A connecting plate one and a connecting plate two are fixedly connected to both the left half-sleeve and the right half-sleeve, and two bolts are installed on the connecting plate one and the connecting plate two.

[0016] As a further embodiment of the present invention, a plurality of top blocks are fixedly connected to the inner surface of the membrane support, and the positions of the plurality of top blocks correspond one-to-one with the positions of the plate.

[0017] As a further embodiment of the present invention, the bottom surface of the flat plate abuts against a support frame, and one side surface of the support frame is fixedly connected to the outer wall of the membrane shell support.

[0018] As a further embodiment of the present invention, one side surface of the arc-shaped frame plate is provided with an arc-shaped groove adapted to the retraction assembly, and the size of the arc-shaped frame plate is adapted to the size of the membrane shell body.

[0019] As a further embodiment of the present invention, two reinforcing plates are fixedly installed on both sides of the membrane shell support, and multiple diagonal bracing columns are fixedly connected to the inner side of the membrane shell support.

[0020] In addition, the present invention also provides a method for using a purified water reverse osmosis membrane housing with a quick-installation structure.

[0021] Please refer to the following: Figures 1 to 7 One method for using a purified water reverse osmosis membrane housing with a quick-installation structure includes the following steps:

[0022] S1: After positioning on the membrane support, assemble multiple lifting mechanisms, and then install them horizontally on the membrane support in groups of four. Each rope is then looped onto the corresponding two pulleys.

[0023] S2: Pass one end of the membrane housing body through the membrane housing support and stop on the bottom plate of the membrane housing support. Then push the lifting mechanism to both sides of the membrane housing body, then lift the membrane housing body to the arc-shaped limiting plate, and adjust the position of the membrane housing body.

[0024] S3: Simultaneously remotely start two servo motors to drive the arc-shaped limit plate to slowly rise, raising the membrane shell body to the highest plate. Then wait for the lifting mechanism to automatically return to its original position and lower the arc-shaped limit plate to let the membrane shell body land on the arc-shaped frame plate. Then move the two lifting mechanisms outward a certain distance.

[0025] S4: Repeat S2 and S3 until all membrane housing bodies are lifted onto the corresponding arc-shaped frame plates. Finally, put the left and right half-sleeves onto the membrane housing bodies and fix the left and right half-sleeves onto the plate with bolts to complete the installation of the membrane housing bodies.

[0026] Compared with related technologies, the purified water reverse osmosis membrane housing installation structure and method with quick-installation structure provided by the present invention have the following beneficial effects:

[0027] 1. The present invention, by setting up a lifting mechanism, can lift the membrane housing body and move the membrane housing body to the installation position in sequence;

[0028] 2. By setting up a quick-installation mechanism, the present invention can work with two lifting mechanisms to directly lift the membrane shell body from the membrane shell support, thereby saving the time of hoisting the membrane shell body and improving the installation efficiency.

[0029] 3. By setting a fixing component, the present invention can fix the membrane shell body after initial installation, thus preventing the membrane shell body from moving.

[0030] 4. By incorporating a slow-closing component, this invention can slow down the closing speed of the quick-release mechanism, thereby extending its service life. Attached Figure Description

[0031] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0032] Figure 1 A first three-dimensional structural schematic diagram of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention;

[0033] Figure 2 A second three-dimensional structural schematic diagram of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention;

[0034] Figure 3 A third three-dimensional structural diagram of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention;

[0035] Figure 4 A schematic diagram of the flat panel opening structure of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention;

[0036] Figure 5 A partial structural diagram of the purified water reverse osmosis membrane housing installation structure with quick-installation structure provided by the present invention;

[0037] Figure 6 A schematic diagram of the internal structure of the shell of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention;

[0038] Figure 7 This is a schematic diagram of the fixed assembly structure of the purified water reverse osmosis membrane housing installation structure with quick-installation structure provided by the present invention.

[0039] In the diagram: 1. Membrane shell support; 2. Lifting mechanism; 21. Base plate; 22. Stand; 23. Servo motor; 24. Lead screw; 25. Lifting platform; 26. Arc-shaped limit plate; 27. Limiting rod; 28. Inclined push rod; 3. Quick-assembly mechanism; 31. Rotating plate; 32. Flat plate; 33. Arc-shaped frame plate; 34. Slow-retraction assembly; 35. Pulley; 36. Pull rope; 37. Fixing lug; 38. Top block; 39. Support frame; 4. Fixing assembly; 41. Left half sleeve; 42. Right half sleeve; 43. Connecting plate one; 44. Connecting plate two; 45. Bolt; 5. Reinforcing plate; 6. Inclined brace column; 3401. Outer shell; 3402. Rotating rod; 3403. Fixing column; 3404. Coil spring; 3405. Rope reel. Detailed Implementation

[0040] Please refer to the following: Figures 1 to 7 ,in, Figure 1 A first three-dimensional structural schematic diagram of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention; Figure 2 A second three-dimensional structural schematic diagram of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention; Figure 3 A third three-dimensional structural diagram of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention; Figure 4 A schematic diagram of the flat panel opening structure of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention; Figure 5 A partial structural diagram of the purified water reverse osmosis membrane housing installation structure with quick-installation structure provided by the present invention;

[0041] Figure 6 A schematic diagram of the internal structure of the shell of the purified water reverse osmosis membrane housing mounting structure with quick-installation structure provided by the present invention; Figure 7 This is a schematic diagram of the fixing component structure of the purified water reverse osmosis membrane housing installation structure with quick-installation structure provided by the present invention. The purified water reverse osmosis membrane housing installation structure with quick-installation structure includes: a membrane housing support 1 and a membrane housing body. The membrane housing support 1 is provided with two lifting mechanisms 2, multiple quick-installation mechanisms 3 and multiple fixing components 4. The quick-installation mechanism 3 is provided with two slow-retraction components 34.

[0042] The lifting mechanism 2 can lift the membrane shell body and move the membrane shell body to the installation position in sequence;

[0043] The quick-installation mechanism 3 can work with the two lifting mechanisms 2 to lift the membrane shell body directly from the membrane shell support 1, thereby saving the time of hoisting the membrane shell body.

[0044] The fixing component 4 can fix the initially installed membrane shell body to prevent the membrane shell body from moving.

[0045] The slow-closing component 34 can slow down the closing speed of the quick-release mechanism 3, thereby extending the service life of the quick-release mechanism 3.

[0046] like Figure 2 As shown, the lifting mechanism 2 includes a base plate 21, which is placed on one side of the membrane support 1. A support frame 22 is fixedly connected to the top surface of the base plate 21. A servo motor 23 is fixedly installed on the top surface of the base plate 21. A lead screw 24 is fixedly connected to the output end of the servo motor 23. The top end of the lead screw 24 is rotatably connected to the top of the support frame 22. A lifting platform 25 is threaded onto the lead screw 24. An arc-shaped limiting plate 26 is fixedly connected to the top surface of the lifting platform 25. Two limiting rods 27 are fixedly connected to the top surface of the base plate 21, and the top ends of the limiting rods 27 are fixedly connected to the top of the support frame 22. A diagonal push rod 28 is fixedly connected to one side surface of the support frame 22, and the bottom end of the diagonal push rod 28 is fixedly connected to the top surface of the base plate 21.

[0047] like Figure 5 As shown, the quick-installation mechanism 3 includes two rotating plates 31, both of which are rotatably mounted on the membrane support 1. A flat plate 32 is fixedly connected to one side surface of the rotating plate 31, and two arc-shaped support plates 33 are fixedly connected to the top surface of the flat plate 32. Two pulleys 35 are fixedly connected to both sides of the rotating plate 31, and a pull rope 36 is wound around the corresponding two pulleys 35. Fixing ears 37 are fixedly connected to both sides of the flat plate 32, and one end of the pull rope 36 is fixedly connected to the fixing ear 37.

[0048] like Figure 6 As shown, the slow-retracting assembly 34 includes a housing 3401, which is fixedly connected to the membrane support 1. A rotating rod 3402 is rotatably mounted on the inner wall of the housing 3401, and a fixing post 3403 is fixedly connected to the inner side of the housing 3401. A coil spring 3404 is fixedly connected to the outer surface of the rotating rod 3402, and the other end of the coil spring 3404 is fixedly connected to the fixing post 3403. A rope take-up reel 3405 is fixedly connected to one end of the rotating rod 3402, and the outer surface of the rope take-up reel 3405 is fixedly connected to the other end of the pull rope 36.

[0049] like Figure 7 As shown, the fixing component 4 includes a left half sleeve 41 and a right half sleeve 42. Both the left half sleeve 41 and the right half sleeve 42 are mounted on the membrane shell body. A connecting plate 1 43 and a connecting plate 2 44 are fixedly connected to both the left half sleeve 41 and the right half sleeve 42. Two bolts 45 are installed on the connecting plate 1 43 and the connecting plate 2 44.

[0050] like Figure 4As shown, a plurality of top blocks 38 are fixedly connected to the inner surface of the membrane support 1, and the positions of the plurality of top blocks 38 correspond one-to-one with the positions of the plate 32.

[0051] The top block 38 is designed to limit the plate 32 when it is opened, so that the rotation angle of the plate 32 is less than 90 degrees, thus preventing the plate 32 from sticking to the inner surface of the membrane support 1 and failing to return to its original position automatically.

[0052] like Figure 4 As shown, the bottom surface of the flat plate 32 abuts against the support frame 39, and one side surface of the support frame 39 is fixedly connected to the outer wall of the membrane support 1.

[0053] By setting the support frame 39, the plate 32 can be limited and stably supported when closed.

[0054] like Figure 4 As shown, one side surface of the arc-shaped frame plate 33 is provided with an arc-shaped groove that is adapted to the retraction component 34, and the size of the arc-shaped frame plate 33 is adapted to the size of the membrane shell body.

[0055] By setting an arc-shaped groove, the plate 32 will not collide with the retractable component 34 after it is opened, thus preventing the retractable component 34 from obstructing the movement of the plate 32.

[0056] like Figure 1 As shown, two reinforcing plates 5 are fixedly installed on both sides of the membrane shell support 1, and multiple diagonal bracing columns 6 are fixedly connected to the inner side of the membrane shell support 1.

[0057] By setting up reinforcing plates 5 and diagonal bracing columns 6, the stability of the membrane support 1 can be increased, preventing the membrane support 1 from shaking.

[0058] In addition, the present invention also provides a method for using a purified water reverse osmosis membrane housing with a quick-installation structure.

[0059] Please refer to the following: Figures 1 to 7 One method for using a purified water reverse osmosis membrane housing with a quick-installation structure includes the following steps:

[0060] S1: After positioning on the membrane support 1, assemble multiple lifting mechanisms 2, and then install them horizontally on the membrane support 1 in groups of four lifting mechanisms 2, and put each pull rope 36 on the corresponding two pulleys 35.

[0061] S2: Pass one end of the membrane housing body through the membrane housing support 1 and stop on the bottom plate of the membrane housing support 1. Then push the lifting mechanism 2 to both sides of the membrane housing body, then lift the membrane housing body onto the arc-shaped limiting plate 26, and adjust the position of the membrane housing body.

[0062] S3: Simultaneously remotely start two servo motors 23 to drive the arc-shaped limit plate 26 to rise slowly, lift the membrane shell body to the highest plate 32, and then wait for the lifting mechanism 2 to return to its automatic position before lowering the arc-shaped limit plate 26 so that the membrane shell body falls on the pulley 35. Then move the two lifting mechanisms 2 outward a certain distance.

[0063] S4: Repeat S3 and S3 until all membrane housing bodies are lifted onto the corresponding arc-shaped frame plate 33. Finally, put the left half sleeve 41 and the right half sleeve 42 onto the membrane housing body and fix the left half sleeve 41 and the right half sleeve 42 onto the plate 32 with bolts 45 to complete the installation of the membrane housing body.

[0064] The working principle of the purified water reverse osmosis membrane housing installation structure and method with quick-installation structure provided by this invention is as follows:

[0065] First step: When in use, pass one end of the membrane housing body through the membrane housing support 1 and stop on the bottom plate of the membrane housing support 1, adjust the membrane housing support 1 to the middle position of the membrane housing support 1, then push the lifting mechanism 2 to both sides of the membrane housing body, then lift the membrane housing body onto the arc-shaped limiting plate 26, and adjust the position of the membrane housing body.

[0066] The second step: Simultaneously, remotely start two servo motors 23 to drive the lead screw 24 to rotate, thereby driving the lifting platform 25 to rise and fall, and then allowing the arc-shaped limit plate 26 to rise slowly. During the rise, the lifted membrane shell body pushes the flat plate 32 open one by one until it reaches the highest flat plate 32. At the same time, the opened flat plate 32 drives the pull rope 36 to stretch when it rotates, thereby driving the rope winding disc 3405 to rotate, and then causing the coil spring 3404 to coil, so that the flat plate 32 slowly closes, extending the service life of the flat plate 32. Then, after waiting for the highest flat plate 32 to close automatically, simultaneously start two servo motors 23 to rotate in the opposite direction, causing the arc-shaped limit plate 26 to descend, so that the membrane shell body falls on the arc-shaped frame plate 33, and then move the two lifting mechanisms 2 outward a certain distance.

[0067] Third step: Repeat the above operation until all membrane housing bodies are lifted on the corresponding arc-shaped frame plate 33. Finally, after putting the left half sleeve 41 and the right half sleeve 42 on the membrane housing body, first fix the left half sleeve 41 and the right half sleeve 42 with bolts 45, and then fix the left half sleeve 41 and the right half sleeve 42 on the two flat plates 32 respectively with bolts 45. Then, complete the fixing work of multiple membrane housing bodies in sequence to complete the installation of the membrane housing body.

[0068] Third step: When it is necessary to disassemble the membrane housing body, first disassemble all the fixing components 4, then move the two lifting mechanisms 2 to both sides of the membrane housing support 1, and then simultaneously remotely start the two servo motors 23 to move the arc-shaped limiting plate 26 to the bottom of the membrane housing body at the highest point. Then move the lifting mechanism 2 inward to raise the arc-shaped limiting plate 26 to a height exceeding that of the membrane housing support 1. Then move the lifting mechanism 2 outward and control the arc-shaped limiting plate 26 to descend. Then perform the operation in sequence to complete the disassembly of the membrane housing body.

[0069] It should be noted that the device structure and accompanying drawings of this invention mainly describe the principle of this invention. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above invention, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0070] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0071] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments, or they can be used directly or indirectly, without departing from the principles and spirit of the invention. In other related technical fields, the scope of the invention is defined by the appended claims and their equivalents, and they are similarly included within the scope of patent protection of the invention.

Claims

1. A purified water reverse osmosis membrane housing installation structure with a quick-installation mechanism, characterized in that, include: The membrane housing support and the membrane housing body are provided. The membrane housing support is provided with two lifting mechanisms, multiple quick-release mechanisms and multiple fixing components. The quick-release mechanism is provided with two slow-retraction components. The lifting mechanism can lift the membrane housing body and move the membrane housing body to the installation position in sequence; The quick-installation mechanism can work with two lifting mechanisms to lift the membrane shell body directly from the membrane shell support, thereby saving time in hoisting the membrane shell body. The fixing component can fix the membrane shell body after initial installation, preventing the membrane shell body from moving. The slow-closing component can slow down the closing speed of the quick-release mechanism, thereby extending the service life of the quick-release mechanism.

2. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 1, characterized in that: The lifting mechanism includes a base plate placed on one side of the membrane shell support. A vertical frame is fixedly connected to the top surface of the base plate. A servo motor is fixedly installed on the top surface of the base plate. A lead screw is fixedly connected to the output end of the servo motor. The top end of the lead screw is rotatably connected to the top of the vertical frame. A lifting platform is threaded onto the lead screw. An arc-shaped limiting plate is fixedly connected to the top surface of the lifting platform. Two limiting rods are fixedly connected to the top surface of the base plate, and the top ends of the limiting rods are fixedly connected to the top of the vertical frame. A slanted push rod is fixedly connected to one side surface of the vertical frame, and the bottom end of the slanted push rod is fixedly connected to the top surface of the base plate.

3. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 1, characterized in that: The quick-installation mechanism includes two rotating plates, both of which are rotatably mounted on the membrane support. A flat plate is fixedly connected to one side surface of each rotating plate, and two arc-shaped support plates are fixedly connected to the top surface of each flat plate. Two pulleys are fixedly connected to both sides of each rotating plate, and a pull rope is wound around the corresponding two pulleys. Fixing ears are fixedly connected to both sides of each flat plate, and one end of the pull rope is fixedly connected to the fixing ear.

4. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 1, characterized in that: The retraction assembly includes a housing, which is fixedly connected to a membrane support. A rotating rod is rotatably mounted on the inner wall of the housing, and a fixing post is fixedly connected to the inner side of the housing. A coil spring is fixedly connected to the outer surface of the rotating rod, and the other end of the coil spring is fixedly connected to the fixing post. A rope take-up reel is fixedly connected to one end of the rotating rod, and the outer surface of the rope take-up reel is fixedly connected to the other end of the pull rope.

5. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 1, characterized in that: The fixing assembly includes a left half-sleeve and a right half-sleeve, both of which are mounted on the membrane housing body. A connecting plate one and a connecting plate two are fixedly connected to both the left half-sleeve and the right half-sleeve, and two bolts are installed on the connecting plate one and the connecting plate two.

6. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 3, characterized in that: Multiple top blocks are fixedly connected to the inner surface of the membrane support, and the positions of the multiple top blocks correspond one-to-one with the positions of the plate.

7. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 3, characterized in that: The bottom surface of the plate abuts against a support frame, and one side surface of the support frame is fixedly connected to the outer wall of the membrane shell support.

8. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 3, characterized in that: One side surface of the arc-shaped frame plate is provided with an arc-shaped groove that is adapted to the retraction component, and the size of the arc-shaped frame plate is adapted to the size of the membrane shell body.

9. The purified water reverse osmosis membrane housing installation structure with quick-installation structure according to claim 3, characterized in that: Two reinforcing plates are fixedly installed on both sides of the membrane shell support, and multiple diagonal bracing columns are fixedly connected to the inner side of the membrane shell support.

10. A method of using a purified water reverse osmosis membrane housing installation structure with a quick-installation structure based on claims 1 to 9, characterized in that, Includes the following steps: S1: After positioning on the membrane support, assemble multiple lifting mechanisms, and then install them horizontally on the membrane support in groups of four. Each rope is then looped onto the corresponding two pulleys. S2: Pass one end of the membrane housing body through the membrane housing support and stop on the bottom plate of the membrane housing support. Then push the lifting mechanism to both sides of the membrane housing body, then lift the membrane housing body to the arc-shaped limiting plate, and adjust the position of the membrane housing body. S3: Simultaneously remotely start two servo motors to drive the arc-shaped limit plate to slowly rise, raising the membrane shell body to the highest plate. Then wait for the lifting mechanism to automatically return to its original position and lower the arc-shaped limit plate to let the membrane shell body land on the arc-shaped frame plate. Then move the two lifting mechanisms outward a certain distance. S4: Repeat S2 and S3 until all membrane housing bodies are lifted onto the corresponding arc-shaped frame plates. Finally, put the left and right half-sleeves onto the membrane housing bodies and fix the left and right half-sleeves onto the plate with bolts to complete the installation of the membrane housing bodies.

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