Pure water bubble film purifier

Abstract

The utility model relates to water treatment equipment technical field discloses a kind of pure water bubble membrane water purification equipment, including water inlet pipe, water pipe and the fixed connecting mechanism for locking water pipe in water inlet pipe. The fixed connecting mechanism further includes sliding ring and spring one abutting to sliding ring, the connecting rod is set to be used to push the sliding ring when rotating, to compress the spring one;The end of the connecting rod is provided with clamping column, recessed groove block for cooperating with the clamping column is provided on the sliding ring, realize the quick connection and high reliability sealing of pipeline. Equipment further includes quick adaptive fixed mechanism fixed on support plate, for self-adapting clamping to three-port reflux valve and other components. The utility model solves the problem that the prior art pipeline connection is time-consuming and poor sealing, convenient to operate, high installation efficiency, reliable connection.

Description

Technical Field

[0001] This utility model relates to the field of water treatment equipment technology, and in particular to a pure water bubble membrane water purification device. Background Technology

[0002] Pure water purification equipment, especially those using reverse osmosis (RO) membranes as the core filtration element, is widely used in industrial and domestic applications. New RO membranes typically require an important "bubble rinsing" or activation process before first use or when restarting after a long period of inactivity. This process aims to flush away the protective solution from the membrane element and fully wet the membrane material to achieve optimal filtration performance and product water quality.

[0003] During the foam membrane process, it is often necessary to frequently disconnect or switch pipelines. For example, the outlet pipeline of the equipment may be temporarily rerouted for direct discharge to prevent initial wastewater containing protective fluid from entering the subsequent water storage system. This operation places special requirements on the pipeline connection mechanism of the water purification equipment.

[0004] However, existing pipe connections commonly use threaded joints or ordinary plastic quick-connect fittings. While threaded connections are secure, the assembly and disassembly process is cumbersome and time-consuming, making them unsuitable for foam membrane applications requiring rapid operation. Ordinary quick-connect fittings, though convenient, suffer from insufficient long-term reliability of their seals under the high pressure provided by booster pumps. Repeated insertion and removal can easily lead to wear of the sealing ring, resulting in drips or leaks. This not only affects the normal operation of the equipment but also poses safety hazards to users. Therefore, this invention proposes a pure water foam membrane water purification device to address the shortcomings of existing technologies. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a pure water bubble membrane water purification device, which aims to improve the problems of time-consuming pipe connection, complicated operation, and insufficient sealing under high pressure in some existing pure water bubble membrane water purification devices.

[0006] This utility model provides a pure water bubble membrane water purification device, which includes a quick pipe connection mechanism, comprising an inlet pipe and a delivery pipe, and a fixed connection mechanism for locking the delivery pipe to the inlet pipe.

[0007] The fixed connection mechanism includes a fulcrum block and a connecting rod rotatably connected to the fulcrum block.

[0008] Furthermore, the fixed connection mechanism also includes a sliding ring and a spring abutting against the sliding ring. The connecting rod is configured to push the sliding ring during rotation to compress the spring. The end of the connecting rod is provided with a locking post, and the sliding ring is provided with a groove block for engaging with the locking post. The fixed connection mechanism also includes a fixing ring, which is fixedly connected to the outside of the water pipe, and the sliding ring is configured to abut against the fixing ring.

[0009] Preferably, the quick-connect pipe mechanism further includes an inner pipe and an outer pipe. The inner pipe is fixed to the front end of the inlet pipe, and the delivery pipe is configured to be sleeved on the outside of the inner pipe. Meanwhile, the outer pipe is fixed to the outside of the inlet pipe and is used to be sleeved on the outside of the delivery pipe, forming a multi-layer sealing structure to enhance the reliability of the connection.

[0010] Preferably, the pure water bubble membrane water purification device further includes a support plate and a quick-adaptive fixing mechanism fixedly connected to the support plate, wherein the support plate serves as the mounting base for the entire device.

[0011] In one specific implementation, the quick-adaptive fixing mechanism includes a mounting base, a connecting block fixed on the mounting base by a support column, and a sliding column slidably connected inside the connecting block. This structure is used to clamp the component.

[0012] Furthermore, the quick-adaptive fixing mechanism also includes a second spring sleeved on the outside of the sliding column, and a washer for defining the position of the second spring, the second spring being used to provide a continuous clamping force.

[0013] Furthermore, a locking block is fixedly connected to the end of the sliding column, and the locking block serves as a clamping end that directly contacts the component to be installed.

[0014] Preferably, the pure water bubble membrane water purification equipment further includes a three-port reflux valve, which is clamped and fixed to the quick-adaptive fixing mechanism to facilitate flow path switching.

[0015] Preferably, the pure water bubble membrane water purification equipment further includes an RO membrane, a booster pump, and a filter bottle, all of which are installed on the support plate to form a complete water purification system.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model solves the problem that the connection of water purification equipment pipes in the prior art relies on threads or ordinary quick-connect couplings, which leads to time-consuming connection, complicated operation, and insufficient sealing and easy leakage under high pressure. It achieves the technical effect of quick locking through lever operation and high-reliability sealing by using spring preload.

[0018] 2. This utility model solves the problem in the prior art that the installation of functional components (such as valves) requires the use of clamps and tools of specific sizes, which is cumbersome and has poor versatility. It achieves the technical effect of tool-free, push-to-fix quick installation and can automatically adapt to components of different thicknesses, thus improving installation efficiency and convenience.

[0019] 3. This utility model solves the problem of low efficiency in assembly, maintenance and disassembly of the whole machine by integrating the quick connection mechanism and quick adaptation fixing mechanism into the support plate, and achieves the technical effect of simplifying the installation and maintenance process and improving the overall reliability and ease of use of the equipment. Attached Figure Description

[0020] Figure 1 This is a three-dimensional schematic diagram of a pure water bubble membrane water purification device proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the support plate of a pure water bubble membrane water purification device proposed in this utility model;

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0024] Legend:

[0025] 1. Support plate; 2. Three-port reflux valve;

[0026] 3. Quick-connect pipe mechanism; 31. Inlet pipe; 32. Inner pipe; 33. Outer pipe; 34. Water delivery pipe;

[0027] 35. Fixed connection mechanism; 351. Fixed ring; 352. Pivot block; 353. Connecting rod; 354. Locking pin; 355. Groove block; 356. Sliding ring; 357. Spring 1;

[0028] 4. Quick-adaptive fixing mechanism; 41. Mounting base; 42. Support column; 43. Connecting block; 44. Sliding column; 45. Washer ring; 46. Spring II; 47. Locking block;

[0029] 5. RO membrane; 6. Booster pump; 7. Filter bottle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example:

[0032] Reference Figures 1 to 4 This utility model provides a pure water bubble membrane water purification device, which aims to solve the problems of slow pipe connection speed, insufficient sealing reliability, and cumbersome installation of functional components and poor versatility in the prior art.

[0033] Reference Figure 1 and Figure 3 The pure water bubble membrane water purification equipment includes a quick-connect pipe mechanism 3, which includes an inlet pipe 31 and a delivery pipe 34, as well as a fixed connection mechanism 35 for locking the delivery pipe 34 to the inlet pipe 31. The fixed connection mechanism 35 is the core structure for achieving quick locking, and it includes a fulcrum block 352 and a connecting rod 353 rotatably connected to the fulcrum block 352. The fixed connection mechanism 35 also includes a sliding ring 356 and a spring 357 abutting against the sliding ring 356. The connecting rod 353 The sliding ring 356 is configured to push the sliding ring 356 to compress the spring 357 when it rotates. To achieve locking, the end of the connecting rod 353 is provided with a locking post 354, and the sliding ring 356 is provided with a groove block 355 for engaging with the locking post 354. The fixed connection mechanism 35 also includes a fixed ring 351, which is fixedly connected to the outside of the water pipe 34. The sliding ring 356 is configured to abut against the fixed ring 351, thereby transmitting the pressure generated by the spring 357 to the connection point.

[0034] Reference Figure 1 , Figure 2 and Figure 4 The pure water bubble membrane water purification equipment also includes a support plate 1 and a quick-adaptive fixing mechanism 4 fixedly connected to the support plate 1; the support plate 1 serves as the mounting base for the entire device, and the RO membrane 5, booster pump 6 and filter bottle 7 are all mounted on the support plate 1.

[0035] Reference Figure 4The mechanism includes a mounting base 41, a connecting block 43 fixed to the mounting base 41 by a support column 42, a sliding column 44 slidably connected inside the connecting block 43, a second spring 46 sleeved on the outside of the sliding column 44, and a washer 45 for limiting the position of the second spring 46 abutting against the second spring 46; a locking block 47 is fixedly connected to the end of the sliding column 44, and a quick-adaptive fixing mechanism 4 is used to clamp and fix the three-port reflux valve 2.

[0036] Reference Figure 3 To achieve reliable sealing of the pipeline, the quick connection mechanism 3 also includes an inner pipe 32 and an outer pipe 33. The inner pipe 32 is fixed at the front end of the water inlet pipe 31, and the water delivery pipe 34 is configured to be sleeved on the outside of the inner pipe 32. The outer pipe 33 is fixed on the outside of the water inlet pipe 31 and is used to be sleeved on the outside of the water delivery pipe 34, thereby forming a multi-layer sealing structure.

[0037] The structure of the quick-connect pipe mechanism 3 has been further optimized; specifically, the inner pipe 32 is fixed at the front end of the water inlet pipe 31, while the outer pipe 33 is fixed outside the water inlet pipe 31. In the connected state, the water delivery pipe 34 is configured to be sleeved on the outside of the inner pipe 32 and simultaneously sleeved on the inside of the outer pipe 33, forming a double-encircling sealing structure, which significantly improves the anti-leakage capability of the connection under high pressure.

[0038] Reference Figure 1 and Figure 2 The equipment also includes a support plate 1, on which a quick-adaptive fixing mechanism 4 is fixedly connected. The core water purification components, including the RO membrane 5, the booster pump 6, and the filter bottle 7, are all installed on the support plate 1, forming the complete main body of the equipment. The three-port reflux valve 2, as a component that needs to be installed, is clamped and fixed to the quick-adaptive fixing mechanism 4.

[0039] Reference Figure 4 The internal structure of the quick-adaptive fixing mechanism 4 is described in detail below. The mounting base 41 is fixed to the support plate 1. The connecting block 43 is fixedly connected to the mounting base 41 through the support column 42, forming a fixed clamping part. The sliding column 44 is slidably connected to the inside of the connecting block 43, and a locking block 47 is fixedly connected to its end, forming a movable clamping part. The spring 46, which is sleeved on the outside of the sliding column 44, abuts against the connecting block 43 at one end and is limited by the washer ring 45 at the other end, continuously providing clamping force to the locking block 47.

[0040] The implementation principle of this application embodiment is as follows: When it is necessary to connect the pipe, the user inserts the water supply pipe 34 into the water inlet pipe 31, so that the water supply pipe 34 is sleeved on the outside of the inner pipe 32 and is sleeved by the outer pipe 33; then, the operator rotates the connecting rod 353 around the fulcrum block 352, and the connecting rod 353 pushes the sliding ring 356 to slide forward, thereby compressing the spring 357; when the connecting rod 353 is rotated to the position, the locking pin 354 on it is locked into the groove block 355 of the sliding ring 356; the compressed spring 357 continuously applies axial pressure to the water supply pipe 34 through the sliding ring 356 and the fixed ring 351, completing a fast and reliable sealed connection.

[0041] When the three-port reflux valve 2 needs to be installed, the user pushes it into the clamping space of the quick-adaptive fixing mechanism 4. The three-port reflux valve 2 pushes the locking block 47, causing the sliding column 44 to slide inside the connecting block 43 and compress the spring 46 sleeved on the outside of the sliding column 44. The rebound force generated by the spring 46, through the washer 45 and the locking block 47, firmly clamps the three-port reflux valve 2 between the mounting base 41 and the fixed end formed by the support column 42, realizing tool-free self-adaptive quick fixing. After installation, the water flows through the filter bottle 7, the booster pump 6 and the RO membrane 5 installed on the support plate 1 in sequence to complete the purification process.

Claims

1. A pure water bubble membrane water purification device, comprising a quick pipe connection mechanism (3), wherein the quick pipe connection mechanism (3) comprises an inlet pipe (31) and a delivery pipe (34), and a fixed connection mechanism (35) for locking the delivery pipe (34) to the inlet pipe (31); Its features are, The fixed connection mechanism (35) includes a fulcrum block (352) and a connecting rod (353) rotatably connected to the fulcrum block (352). The fixed connection mechanism (35) also includes a sliding ring (356) and a spring (357) abutting against the sliding ring (356). The connecting rod (353) is configured to push the sliding ring (356) during rotation to compress the spring (357). The end of the connecting rod (353) is provided with a locking post (354). The sliding ring (356) is provided with a groove block (355) for engaging with the locking post (354). The fixed connection mechanism (35) further includes a fixing ring (351). The fixing ring (351) is fixedly connected to the outside of the water pipe (34), and the sliding ring (356) is configured to abut against the fixing ring (351).

2. The pure water immersion membrane water purification device according to claim 1, characterized in that, The quick-connect pipe mechanism (3) further includes an inner pipe (32) and an outer pipe (33); the inner pipe (32) is fixed to the front end of the inlet pipe (31), and the water delivery pipe (34) is configured to be sleeved on the outside of the inner pipe (32); the outer pipe (33) is fixed to the outside of the inlet pipe (31) and is used to be sleeved on the outside of the water delivery pipe (34).

3. The pure water bubble membrane water purification device according to claim 1, characterized in that, It also includes a support plate (1) and a quick-adaptive fixing mechanism (4) fixedly connected to the support plate (1).

4. The pure water bubble membrane water purification device according to claim 3, characterized in that, The quick-adaptive fixing mechanism (4) includes a mounting base (41), a connecting block (43) fixed on the mounting base (41) by a support column (42), and a sliding column (44) slidably connected inside the connecting block (43).

5. A pure water immersion membrane water purification device according to claim 4, characterized in that, The quick-adaptive fixing mechanism (4) also includes a second spring (46) sleeved on the outside of the sliding column (44) and a washer (45) for defining the position of the second spring (46).

6. A pure water bubble membrane water purification device according to claim 5, characterized in that, The end of the sliding column (44) is fixedly connected to a locking block (47).

7. A pure water bubble membrane water purification device according to claim 3, characterized in that, It also includes a three-port reflux valve (2), which is clamped and fixed to the quick-adaptive fixing mechanism (4).

8. A pure water bubble membrane water purification device according to claim 3, characterized in that, It also includes an RO membrane (5), a booster pump (6), and a filter bottle (7), all of which are mounted on the support plate (1).

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