Mounting structure of reverse osmosis water purifier

Abstract

The utility model discloses a mounting structure of a reverse osmosis water purifier, and relates to the field of reverse osmosis water purifiers, the mounting structure comprises a positioning cavity, one end of the positioning cavity is provided with a positioning frame, the positioning frame is internally provided with a rotating cavity, the interior of the rotating cavity is rotatably connected with a rotating block, and the two ends of the rotating block are both provided with connecting screw rods; the outer side walls of the connecting lead screws are connected with transmission lead screw sleeves in an engaged mode, and the transmission lead screw sleeves are installed in one ends of the connecting rods. According to the reverse osmosis water purifier, the first filter element limiting frame and the second filter element limiting frame are matched to mount the reverse osmosis water purifier, the wrapping balloon is matched with the silica gel non-slip mat to wrap the outer side wall of the reverse osmosis water purifier, and a silica gel convex block arranged in the wrapping balloon is extruded to continuously provide clamping force for the outer side wall of the reverse osmosis water purifier, so that the reverse osmosis water purifier is prevented from being damaged, and the service life of the reverse osmosis water purifier is prolonged. Therefore, the reverse osmosis water purifier is convenient to disassemble and assemble subsequently, and the reverse osmosis water purifier is convenient to maintain.

Description

Technical Field

[0001] This application relates to the field of reverse osmosis water purifiers, and more particularly to an installation structure for a reverse osmosis water purifier. Background Technology

[0002] A reverse osmosis water purifier is a device that integrates microfiltration, adsorption, ultrafiltration, reverse osmosis, and ultrapurification technologies to directly convert tap water into ultrapure water. The core component of a reverse osmosis water purifier is the reverse osmosis membrane. The purified water produced by a reverse osmosis water purifier is fresher, more hygienic, and safer than bottled water. With the improvement of living standards, people are paying more and more attention to the quality of drinking water, resulting in a wide market for reverse osmosis water purifiers. In existing technologies, reverse osmosis water purifiers all use an installation structure to fix the anti-reverse filter element, allowing the water source to be filtered through the filter element.

[0003] A search revealed a Chinese patent document disclosing a stainless steel reverse osmosis water purifier with easy filter replacement (publication number: CN217895202U), but it still has the following drawbacks:

[0004] While the aforementioned installation structure of the reverse osmosis water purifier achieves the desired installation, it still suffers from the problem of inconvenient replacement of filters, which require regular replacement. The more frequently the filters are used, the less frequent the replacement becomes. This traditional installation structure makes the installation of filters rather rigid, and since the filters are all located inside the reverse osmosis water purifier, replacement becomes inconvenient. Utility Model Content

[0005] To address the issue of inconvenient filter replacement caused by the need for regular filter replacement in traditional reverse osmosis water purifiers, where the filter installation is rigid and located inside the purifier, this application provides an installation structure for a reverse osmosis water purifier.

[0006] The installation structure of the reverse osmosis pure water machine provided in this application adopts the following technical solution:

[0007] An installation structure for a reverse osmosis water purifier includes a positioning cavity. A positioning frame is installed at one end of the positioning cavity, and a rotating cavity is installed inside the positioning frame. A rotating block is rotatably connected inside the rotating cavity, and connecting screws are installed at both ends of the rotating block. Transmission screw sleeves are meshed with the outer walls of the connecting screws. The transmission screw sleeves are installed inside one end of a connecting rod. The connecting rods pass through one end of the positioning frame, and one end of the connecting rod is connected to one end of a mounting base. A connector is installed through the other end of the mounting base, and a transmission pipe is installed at one end of the connector. A first filter element limiting frame is provided at the end of the positioning cavity away from the positioning frame, and a second filter element limiting frame is installed at the other end of the first filter element limiting frame.

[0008] By adopting the above technical solution, a screw drive structure is formed by connecting screw and transmission screw sleeve, which drives the connecting rod to move relatively or oppositely. When the connecting rod moves relatively, the mounting seat drives the plug to move synchronously, thereby allowing the plug to be inserted into the output and input ends of the reverse osmosis water purifier, thus completing the pipeline connection quickly.

[0009] Preferably, the teeth on the outer walls of the connecting screws at both ends are arranged in opposite structures, and an adjustment knob with a hollow structure is installed at the top of the rotating block.

[0010] By adopting the above technical solution, the connecting screw can be rotated in the forward or reverse direction by rotating the adjustment knob in either direction.

[0011] Preferably, a plurality of sealing balloons are installed on the outer wall of the end of the connector away from the transmission tube, and a silicone sealing gasket is provided above the sealing balloons on the outer wall of one end of the mounting base.

[0012] By adopting the above technical solution, the sealing balloon makes the connector more stable during liquid transfer.

[0013] Preferably, the positioning cavity is symmetrically equipped with first flexible sheets, and the outer side wall of the first flexible sheet is equipped with first limiting protrusions at equal intervals. The outer side wall of the first limiting protrusion abuts against the outer side wall of the second limiting protrusion, and the second limiting protrusions are installed at equal intervals on both sides of the plug block.

[0014] By adopting the above technical solution, the outer wall of the first limiting protrusion abuts against the outer wall of the second limiting protrusion, thereby fixing the plug block in a self-limiting position.

[0015] Preferably, the inner walls of the first filter element limiting frame and the second filter element limiting frame are both equipped with wrapping balloons, and the outer walls of the wrapping balloons are both equipped with silicone anti-slip pads.

[0016] By adopting the above technical solution, the outer wall of the reverse osmosis water purifier is wrapped and squeezed by wrapping the balloon and silicone anti-slip pad, thereby completing the limiting and fixing of the reverse osmosis water purifier.

[0017] Preferably, the interior of the encapsulated balloon is fitted with silicone protrusions at equal intervals.

[0018] By adopting the above technical solution and by setting silicone protrusions, the wrapping force of the encapsulating balloon on the outer wall of the reverse osmosis water purifier is improved.

[0019] Preferably, mounting brackets are symmetrically installed on the outer side walls of the first filter element limiting frame, and sliding sleeves are fitted at both ends of the mounting brackets. Limiting blocks are installed between the sliding sleeves, and one end of the limiting block abuts against the outer side wall of the second filter element limiting frame. The limiting blocks are connected to each other by a linkage plate.

[0020] By adopting the above technical solution, the linkage plate drives the limit block to move synchronously inside the mounting frame in coordination with the sliding sleeve.

[0021] Preferably, the front and rear outer walls of the mounting bracket are each provided with a first abutting protrusion at equal intervals, and the outer wall of the first abutting protrusion abuts against the outer wall of the second abutting protrusion. The second abutting protrusions are provided at equal intervals at one end of the second flexible sheet, and the second flexible sheet is provided inside the sliding sleeve.

[0022] By adopting the above technical solution, the outer wall of the first contacting protrusion abuts against the outer wall of the second contacting protrusion, thereby limiting and fixing the sliding sleeve after it has moved.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. The reverse osmosis water purifier is installed by using the first filter element limiting frame and the second filter element limiting frame together. The encapsulating balloon, together with the silicone anti-slip pad, is wrapped around the outer wall of the reverse osmosis water purifier. By squeezing the silicone protrusions set inside the encapsulating balloon, a clamping force is continuously provided to the outer wall of the reverse osmosis water purifier, which facilitates the subsequent disassembly and assembly of the reverse osmosis water purifier and thus facilitates the maintenance of the reverse osmosis water purifier.

[0025] 2. With the help of the mounting base, when the corresponding transmission pipe is installed on the reverse osmosis water purifier, the drive connecting rod moves accordingly, causing the mounting base to move synchronously with the connector. This allows the connector to be inserted into the output and input ends of the reverse osmosis water purifier. The mounting base, in conjunction with the silicone sealing gasket, seals the output and input ends of the reverse osmosis water purifier. Simultaneously, the sealing bulb's characteristics allow the connector to be inserted into the output and input ends of the reverse osmosis water purifier, adapting to the inner wall dimensions of the output and input ends. This ensures good stability of the connector during transmission operations. Furthermore, this method allows for quick separation of the transmission pipe from the reverse osmosis water purifier, facilitating later maintenance and improving the practicality of the device. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the combined component structure of the positioning cavity, the insertion block, and the first filter element limiting frame in this utility model.

[0028] Figure 3 This is a schematic diagram of the combined components of the connecting rod, mounting base, plug, sealing ball, silicone sealing gasket, and transmission tube in this utility model.

[0029] Figure 4 This is a schematic diagram of the combined parts structure of the first filter element limiting frame, the second filter element limiting frame, the mounting bracket, the sliding sleeve, and the limiting block in this utility model;

[0030] Figure 5 This is a schematic diagram of the cross-sectional structure of the balloon-encasing component in this utility model;

[0031] Figure 6 This is a schematic diagram of the combined component structure of the sliding sleeve, limiting block, linkage, second abutting protrusion, and second flexible sheet in this utility model.

[0032] Reference numerals: 1. Positioning cavity; 2. Positioning frame; 3. Rotating cavity; 4. Connecting screw; 5. Adjusting knob; 6. Connecting rod; 7. Mounting base; 8. Connector; 9. Sealing balloon; 10. Silicone sealing gasket; 11. Transmission tube;

[0033] 12. First flexible sheet; 13. First limiting protrusion; 14. Insertion block; 15. Second limiting protrusion; 16. First filter element limiting frame; 17. Second filter element limiting frame; 18. Encapsulating balloon; 19. Silicone anti-slip pad; 20. Silicone protrusion;

[0034] 21. Mounting bracket; 22. Sliding sleeve; 23. Limiting block; 24. Linkage plate; 25. First abutting protrusion; 26. Second abutting protrusion; 27. Second flexible sheet. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0036] This application discloses an installation structure for a reverse osmosis pure water machine.

[0037] Reference Figure 1 , Figure 3An installation structure for a reverse osmosis pure water machine includes a positioning cavity (1), a positioning frame (2) fixedly connected to the rear end of the positioning cavity (1), and a rotating cavity (3) fixedly connected to the central part of the positioning frame (2). A rotating block is rotatably connected inside the rotating cavity (3), and connecting screws (4) are vertically fixedly connected to both ends of the rotating block. The teeth on the outer walls of the connecting screws (4) at both ends are arranged with opposite structures. One end of each connecting screw (4) is connected through and meshed inside a transmission screw sleeve. The transmission screw sleeve is fixedly connected inside one end of a connecting rod (6), and the connection... One end of the rod (6) passes through the interior of one end of the positioning frame (2). The outer wall of one end of the mounting base (7) of the connecting rod (6) is fixedly connected. The other end of the mounting base (7) is fixedly connected with a connector (8). One end of the connector (8) is connected to the flange of one end of the transmission pipe (11). Several sealing balloons (9) are fixedly connected to both the inner and outer walls of the other end of the connector (8). Silicone sealing gaskets (10) are fixedly connected to the outer walls of the mounting base (7) near the sealing balloons (9). An adjustment knob (5) with a circular structure is fixedly connected to the top of the rotating block.

[0038] When connecting the input and output pipes after installing the reverse osmosis water purifier, first connect the flange of the transmission pipe (11) to one end of the connector (8), and adjust the knob (5) to rotate forward or backward to make the rotating block inside the rotating cavity (3) rotate synchronously, so that the connecting screws (4) rotate synchronously. Since the teeth of the connecting screws (4) at both ends are set with opposite structures, the connecting screws (4) and the transmission screw sleeve form a screw drive structure, which drives the connecting rods (6) to move relative to each other or in opposite directions. When the connecting rods (6) move in the corresponding direction... During operation, the mounting base (7) drives the connector (8) to move synchronously, thereby allowing the connector (8) to be inserted into the output and input ends of the reverse osmosis water purifier. The mounting base (7) and the silicone sealing gasket (10) then seal the output and input ends of the reverse osmosis water purifier. At the same time, the characteristics of the sealing balloon (9) allow the connector (8) to be inserted into the output and input ends of the reverse osmosis water purifier, which can adapt to the inner wall size of the output and input ends and ensure good stability of the connector (8) during transmission.

[0039] Reference Figure 1 , Figure 2The positioning cavity (1) is symmetrically fixedly connected to the end away from the positioning frame (2) with a first flexible sheet (12), and the outer side wall of the first flexible sheet (12) is fixedly connected with a first limiting protrusion (13) with a semi-cylindrical structure at equal intervals. The outer side wall of the first limiting protrusion (13) abuts against the outer side wall of the second limiting protrusion (15) with a semi-cylindrical structure. The second limiting protrusion (15) is fixedly connected to the front and rear outer walls of the plug-in block (14) at equal intervals. One end of the plug-in block (14) is fixedly connected to the outer side wall of the first filter element limiting frame (16).

[0040] The first filter element limiting frame (16) is installed and limited by inserting a plug (14) into the positioning cavity (1). The plug (14) is self-limited by the outer wall of the first limiting protrusion (13) and the outer wall of the second limiting protrusion (15). This method eliminates the traditional bolt fixing structure. This fixing method has a good firmness effect and is easy to disassemble and assemble. It is convenient for the overall installation of the device in the early stage and for the maintenance of the device such as replacing the filter element in the later stage.

[0041] Reference Figure 1 , Figure 2 as well as Figure 5 The first filter element limiting frame (16) is a semi-circular arc structure, and one end of the first filter element limiting frame (16) abuts against one end of the second filter element limiting frame (17) which is a semi-circular arc structure. The inner sidewalls of the first filter element limiting frame (16) and the second filter element limiting frame (17) are both fixedly connected with a wrapping balloon (18), and the outer sidewall of the wrapping balloon (18) away from the inner sidewall of the first filter element limiting frame (16) or the second filter element limiting frame (17) is fixedly connected with a silicone anti-slip pad (19). The interior of the wrapping balloon (18) is fixedly connected with several silicone protrusions (20) in an array at equal intervals.

[0042] When the reverse osmosis water purifier is installed and limited, the first filter element limiting frame (16) and the second filter element limiting frame (17) cooperate to make the wrapping balloon (18) and the silicone anti-slip pad (19) wrap around the outer wall of the reverse osmosis water purifier. By squeezing the silicone protrusion (20) set inside the wrapping balloon (18), the outer wall of the reverse osmosis water purifier is continuously provided with clamping force. This method facilitates the disassembly and maintenance of the reverse osmosis water purifier and improves its practicality.

[0043] Reference Figure 1 , Figure 4 as well as Figure 6The outer wall of the first filter element limiting frame (16) is symmetrically fixedly connected with a mounting bracket (21) with a "U" shaped structure, and both ends of the mounting bracket (21) are slidably connected with sliding sleeves (22). The sliding sleeves (22) are fixedly connected with limiting blocks (23) for pushing the second filter element limiting frame (17) to move. The limiting blocks (23) are fixedly connected with a linkage plate (24). The sliding sleeves (22) are all vertically fixedly connected with second flexible sheets (27), and the second flexible sheets (27) are fixedly connected with second abutting protrusions (26) with a semi-cylindrical structure at equal intervals near the outer wall of the mounting bracket (21). The outer wall of the second abutting protrusion (26) abuts against the first abutting protrusion (25) with a semi-cylindrical structure, and the first abutting protrusion (25) is fixedly connected at equal intervals to the front and rear outer walls of the mounting bracket (21).

[0044] When the second filter element limiting frame (17) moves toward the first filter element limiting frame (16) and the reverse osmosis water purifier is fixed by the second filter element limiting frame (17) and the first filter element limiting frame (16), the second filter element limiting frame (17) moves toward the first filter element limiting frame (16) by pushing the linkage plate (24). When the second filter element limiting frame (17) moves toward the first filter element limiting frame (16), the sliding sleeve (22) moves synchronously on the outer walls of both ends of the mounting bracket (21). After the movement, the outer wall of the second abutting protrusion (26) abuts against the first abutting protrusion (25) to self-limit. This method of installing and limiting the reverse osmosis water purifier makes it easy to disassemble and assemble the reverse osmosis water purifier, thus making it easier to maintain the reverse osmosis water purifier.

[0045] The implementation principle of the installation structure of a reverse osmosis pure water machine in this application embodiment is as follows:

[0046] First, the first filter element limiting frame (16) is installed with a limiting device so that the plug-in block (14) is inserted into the interior of the positioning cavity (1), and the first filter element limiting frame (16) is limited by the outer side wall of the first limiting protrusion (13) abutting against the outer side wall of the second limiting protrusion (15).

[0047] Secondly, by cooperating with the first filter element limiting frame (16) and the second filter element limiting frame (17), the wrapping balloon (18) and the silicone anti-slip pad (19) wrap around the outer wall of the reverse osmosis water purifier, and by squeezing the silicone protrusion (20) set inside the wrapping balloon (18), a clamping force is continuously provided to the outer wall of the reverse osmosis water purifier.

[0048] Then, by pushing the linkage plate (24), the second filter element limiting frame (17) moves toward the first filter element limiting frame (16). When the second filter element limiting frame (17) moves toward the first filter element limiting frame (16), the sliding sleeve (22) moves synchronously on the outer walls of both ends of the mounting bracket (21). After the movement, it self-limits itself by abutting against the first abutting protrusion (25) through the outer wall of the second abutting protrusion (26).

[0049] Finally, after the connecting screw (4) and the transmission screw sleeve form a screw drive structure, they drive the connecting rod (6) to move relative to each other or in opposite directions. When the connecting rod (6) moves relative to each other, the mounting base (7) drives the plug (8) to move synchronously, thereby allowing the plug (8) to be inserted into the output and input ends of the reverse osmosis water purifier. In this way, the installation structure of the reverse osmosis water purifier is completed.

[0050] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. An installation structure for a reverse osmosis pure water machine, characterized in that: The system includes a positioning cavity (1), a positioning frame (2) is installed at one end of the positioning cavity (1), and a rotating cavity (3) is installed inside the positioning frame (2). A rotating block is rotatably connected inside the rotating cavity (3), and a connecting screw (4) is installed at both ends of the rotating block. A transmission screw sleeve is meshed with the outer wall of the connecting screw (4). The transmission screw sleeve is installed inside one end of a connecting rod (6). The connecting rod (6) passes through one end of the positioning frame (2), and one end of the connecting rod (6) is connected to one end of a mounting base (7). A plug (8) is installed through the other end of the mounting base (7). A transmission pipe (11) is installed at one end of the plug (8). A first filter element limiting frame (16) is provided at the end of the positioning cavity (1) away from the positioning frame (2), and a second filter element limiting frame (17) is installed at the other end of the first filter element limiting frame (16).

2. The installation structure of a reverse osmosis pure water machine according to claim 1, characterized in that: The teeth on the outer side walls of the connecting screws (4) at both ends are arranged in opposite structures, and the top of the rotating block is equipped with an adjustment knob (5) with a hollow structure.

3. The installation structure of a reverse osmosis pure water machine according to claim 1, characterized in that: The outer wall of the connector (8) away from the transmission tube (11) is equipped with several sealing balloons (9), and a silicone sealing gasket (10) installed on the outer wall of the mounting base (7) is provided above the sealing balloons (9).

4. The installation structure of a reverse osmosis pure water machine according to claim 1, characterized in that: The positioning cavity (1) is symmetrically equipped with a first flexible sheet (12), and the outer side wall of the first flexible sheet (12) is equipped with a first limiting protrusion (13) at equal intervals. The outer side wall of the first limiting protrusion (13) abuts against the outer side wall of the second limiting protrusion (15), and the second limiting protrusion (15) is installed at equal intervals on both sides of the plug block (14).

5. The installation structure of a reverse osmosis pure water machine according to claim 1, characterized in that: The inner walls of the first filter element limiting frame (16) and the second filter element limiting frame (17) are both equipped with a wrapping balloon (18), and the outer walls of the wrapping balloon (18) are both equipped with a silicone anti-slip pad (19).

6. The installation structure of a reverse osmosis pure water machine according to claim 5, characterized in that: The interior of the encapsulated balloon (18) is fitted with silicone protrusions (20) at equal intervals.

7. The installation structure of a reverse osmosis pure water machine according to claim 1, characterized in that: The outer walls of the first filter element limiting frame (16) are symmetrically equipped with mounting brackets (21), and both ends of the mounting brackets (21) are fitted with sliding sleeves (22). Limiting blocks (23) are installed between the sliding sleeves (22), and one end of the limiting block (23) abuts against the outer wall of the second filter element limiting frame (17). The limiting blocks (23) are connected to each other through a linkage plate (24).

8. The installation structure of a reverse osmosis pure water machine according to claim 7, characterized in that: The front and rear outer walls of the mounting bracket (21) are each equally spaced with first abutting protrusions (25), and the outer wall of the first abutting protrusion (25) abuts against the outer wall of the second abutting protrusion (26). The second abutting protrusions (26) are equally spaced at one end of the second flexible sheet (27), and the second flexible sheet (27) is installed inside the sliding sleeve (22).

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