Ultrafiltration reverse osmosis membrane device

Abstract

The utility model relates to the technical field of filtration, in particular to an ultrafiltration reverse osmosis membrane device, which comprises a base, two mounting shells, a sleeve and a fixing structure, the top of the base is fixedly connected with the two mounting shells, the mounting shells are slidably connected with the sleeve, the fixing structure comprises hinges, the front and rear sides of the mounting shells are fixedly connected with the hinges, and the sleeves are fixedly connected with the hinges. The hinge is fixedly connected with a first fixing plate, the outer wall of the first fixing plate is fixedly connected with two sliding rods, the two sliding rods are slidably connected with a second clamping plate, the two sliding rods are fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected with a buckle, and the outer wall of the first fixing plate is fixedly connected with a second fixing plate. The second fixing plate is rotationally connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a pressing block. According to the utility model, the fixing structure is arranged, so that the sleeve can be quickly mounted and dismounted, the filter element is convenient to replace, and the replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to filter technical field, concretely relates to a kind of ultrafiltration reverse osmosis membrane device. BACKGROUND

[0002] Water is mainly the water that city industrial sewage, domestic sewage or rainwater after treatment reaches certain water quality standard, can be reused in certain range, and the water that needs to be boiled in life can be drunk, and the water purification device of ultrafiltration membrane and reverse osmosis membrane can sufficiently purify water to reach drinking.

[0003] But the existing filter device does not have the function of quickly replacing filter core, and the existing purification device with ultrafiltration membrane and reverse osmosis membrane needs to be replaced regularly as the use time increases, but the device is very cumbersome to disassemble and replace, not convenient to use, so an ultrafiltration reverse osmosis membrane device is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the above technical problems, the purpose of the utility model is to provide an ultrafiltration reverse osmosis membrane device to solve the problem that the existing filter device does not have the function of quickly replacing filter core, and the existing purification device with ultrafiltration membrane and reverse osmosis membrane needs to be replaced regularly as the use time increases, but the device is very cumbersome to disassemble and replace, not convenient to use.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: an ultrafiltration reverse osmosis membrane device, comprising a base, a mounting shell, a sleeve and a fixing structure, the top of the base is fixedly connected with two mounting shells, the mounting shell is slidingly connected with the sleeve, the fixing structure comprises a hinge, the front and rear sides of the mounting shell are fixedly connected with the hinge, the hinge is fixedly connected with a fixed plate one, the outer wall of the fixed plate one is fixedly connected with two sliding rods, the two sliding rods are slidingly connected with a clamping plate two, the two sliding rods are fixedly connected with a connecting plate, the outer wall of the connecting plate is fixedly connected with a buckle, the outer wall of the fixed plate one is fixedly connected with a fixed plate two, the fixed plate two is rotatably connected with a rotating rod, and the outer wall of the rotating rod is fixedly connected with a pressing block.

[0006] Preferably, the top of the base is fixedly connected with four fixing rings, and two of the fixing rings are fixedly connected with the mounting shell.

[0007] Preferably, the left side of the sleeve at the front end is fixedly connected with a water outlet pipe, the left side of the mounting shell at the rear end is fixedly connected with a water inlet pipe, and the mounting shell at the front end is fixedly connected with the sleeve at the rear end through a connecting pipe.

[0008] Preferably, the front end of the installation shell is provided with a reverse osmosis membrane filter core, and the rear end of the installation shell is provided with an ultrafiltration membrane filter core.

[0009] Preferably, a pull spring is sleeved on the sliding rod, one end of the pull spring abuts against the two clamping plates, and the other end of the pull spring abuts against the connecting plate.

[0010] Preferably, the two mounting plates are rotationally connected to the rotating shaft.

[0011] Preferably, the outer wall of the rotating rod is fixedly connected with a handle, the handle is T-shaped, and the handle is clamped with the buckle.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The ultrafiltration reverse osmosis membrane device is provided with reverse osmosis membranes and ultrafiltration membranes, water enters the installation shell through the water inlet pipe, is filtered by the ultrafiltration membranes in the installation shell, enters the installation shell at the front end through the connecting pipe, is filtered by the reverse osmosis membranes in the installation shell at the front end, and filtered water is discharged through the water outlet pipe, so that the water is filtered by the reverse osmosis membranes and the ultrafiltration membranes, water resources can be efficiently purified, the purification effect is improved, and the user experience is better.

[0014] 2. The ultrafiltration reverse osmosis membrane device is provided with a fixing structure, when the filter core needs to be replaced, the handle is pulled, the buckle is no longer clamped with the handle, the handle drives the rotating rod to rotate, the rotating rod drives the pressing block to rotate, the pressing block is no longer abutted against the second clamping plate, the pulling force of the pull spring drives the second clamping plate, the second clamping plate is no longer abutted against the sleeve, the first fixing plate is rotated at this time, the second clamping plate is no longer clamped with the position of the sleeve, the sleeve can be pulled out at this time, the filter core in the installation shell can be replaced, the sleeve can be quickly installed and disassembled through the fixing structure, the filter core is convenient to replace, and the replacement efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front perspective view of the utility model;

[0016] Figure 2 It is a schematic view when the utility model is disassembled;

[0017] Figure 3 It is an exploded structural schematic view of the utility model;

[0018] Figure 4 It is an exploded structural schematic view of the fixing structure of the utility model;

[0019] Figure 5 It is an exploded structural schematic view of the fixing structure of the utility model.

[0020] In the figure: 1, base; 11, fixed ring; 2, mounting shell; 21, water inlet pipe; 3, sleeve; 31, water outlet pipe; 4, fixed structure; 41, hinge; 42, fixed plate one; 43, clamping plate one; 44, sliding rod; 45, tension spring; 46, clamping plate two; 47, connecting plate; 48, buckle; 49, fixed plate two; 410, mounting plate; 411, rotating shaft; 412, rotating rod; 413, handle; 414, pressing block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment: a kind of ultrafiltration reverse osmosis membrane device, including base 1, mounting shell 2, sleeve 3 and fixed structure 4, the top of base 1 is fixedly connected with two mounting shell 2, mounting shell 2 is slidably connected with sleeve 3, fixed structure 4 includes hinge 41, the front and back sides of mounting shell 2 are fixedly connected with hinge 41, hinge 41 is fixedly connected with fixed plate one 42, the outer wall of fixed plate one 42 is fixedly connected with two sliding rods 44, two sliding rods 44 are slidably connected with clamping plate two 46, two sliding rods 44 are fixedly connected with connecting plate 47, the outer wall of connecting plate 47 is fixedly connected with buckle 48, the outer wall of fixed plate one 42 is fixedly connected with fixed plate two 49, fixed plate two 49 is rotatably connected with rotating rod 412, the outer wall of rotating rod 412 is fixedly connected with pressing block 414.

[0023] Further, the top of base 1 is fixedly connected with four fixed rings 11, two fixed rings 11 are fixedly connected with mounting shell 2, and mounting shell 2 is fixed by fixed ring 11.

[0024] Further, the left side of sleeve 3 at front end is fixedly connected with water outlet pipe 31, the left side of mounting shell 2 at rear end is fixedly connected with water inlet pipe 21, and mounting shell 2 at front end is fixedly connected with sleeve 3 at rear end through connecting pipe, water is introduced through water inlet pipe 21, water enters mounting shell 2, and water is filtered in mounting shell 2 at front end through connecting pipe, and filtered water is discharged through water outlet pipe 31.

[0025] Further, reverse osmosis membrane filter element is arranged in mounting shell 2 at front end, and ultrafiltration membrane filter element is arranged in mounting shell 2 at rear end, water is filtered by reverse osmosis membrane and ultrafiltration membrane, water resource can be efficiently purified, and purification effect is improved.

[0026] Further, the sliding rod 44 is sleeved with a tension spring 45, one end of the tension spring 45 abuts against the second clamping plate 46, and the other end of the tension spring 45 abuts against the connecting plate 47, the tension of the tension spring 45 pulls the second clamping plate 46, so that the second clamping plate 46 no longer abuts against the sleeve 3.

[0027] Further, the second fixing plate 49 is fixedly connected with two mounting plates 410, the two mounting plates 410 are rotationally connected with the rotating shaft 411, and the rotating shaft 411 enables the rotating rod 412 and the second fixing plate 49 to relatively rotate.

[0028] Further, the outer wall of the rotating rod 412 is fixedly connected with the handle 413, the handle 413 is T-shaped, the handle 413 clamps the buckle 48, the handle 413 is pulled, so that the buckle 48 no longer clamps the handle 413, and the handle 413 drives the rotating rod 412 to rotate.

[0029] Working principle:

[0030] In use, the reverse osmosis membrane filter element and the ultrafiltration membrane filter element installed in the mounting shell 2 are prior art, and no detailed description is made, water is introduced into the mounting shell 2 through the water inlet pipe 21, the water is filtered through the ultrafiltration membrane in the mounting shell 2, the water is introduced into the front mounting shell 2 through the connecting pipe, the front mounting shell 2 is filtered through the reverse osmosis membrane, and the filtered water is discharged through the water outlet pipe 31, the water is filtered through the reverse osmosis membrane and the ultrafiltration membrane, water resources can be efficiently purified, the purification effect is improved, and the user experience is better, when the filter element needs to be replaced, the handle 413 is pulled, so that the buckle 48 no longer clamps the handle 413, the handle 413 drives the rotating rod 412 to rotate, the rotating rod 412 drives the pressing block 414 to rotate, the pressing block 414 no longer abuts against the second clamping plate 46, the tension of the tension spring 45 pulls the second clamping plate 46, so that the second clamping plate 46 no longer abuts against the sleeve 3, at this time, the second clamping plate 46 no longer clamps the position of the sleeve 3, at this time, the sleeve 3 can be pulled out, the filter element in the mounting shell 2 is replaced, the sleeve 3 can be quickly installed and detached through the fixing structure 4, the filter element is convenient to replace, and the replacement efficiency is improved.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. An ultrafiltration reverse osmosis membrane device comprising a base (1), a mounting shell (2), a sleeve (3) and a fixing structure (4), characterized in that: The top of base (1) is fixedly connected with two installation shells (2), the installation shell (2) is slidably connected with sleeve (3), the fixed structure (4) comprises hinge (41), the front and rear sides of installation shell (2) are fixedly connected with hinge (41), hinge (41) is fixedly connected with fixed plate one (42), the outer wall of fixed plate one (42) is fixedly connected with two sliding rods (44), two sliding rods (44) are slidably connected with clamping plate two (46), two sliding rods (44) are fixedly connected with connecting plate (47), the outer wall of connecting plate (47) is fixedly connected with buckle (48), the outer wall of fixed plate one (42) is fixedly connected with fixed plate two (49), fixed plate two (49) is rotatably connected with rotating rod (412), the outer wall of rotating rod (412) is fixedly connected with pressing block (414).

2. The ultrafiltration reverse osmosis membrane device according to claim 1, characterized in that: The top of base (1) is fixedly connected with four fixed rings (11), two fixed rings (11) are fixedly connected with installation shell (2).

3. The ultrafiltration reverse osmosis membrane device according to claim 1, characterized in that: The left side of front-end sleeve (3) is fixedly connected with water outlet pipe (31), the left side of rear-end installation shell (2) is fixedly connected with water inlet pipe (21), and the front-end installation shell (2) is fixedly connected with rear-end sleeve (3) through connecting pipe.

4. The ultrafiltration reverse osmosis membrane device according to claim 1, characterized in that: The front-end installation shell (2) is provided with reverse osmosis membrane filter core, and the rear-end installation shell (2) is provided with ultrafiltration membrane filter core.

5. The ultrafiltration reverse osmosis membrane device according to claim 1, characterized in that: The sliding rod (44) is sleeved with tension spring (45), one end of tension spring (45) abuts against clamping plate two (46), and the other end of tension spring (45) abuts against connecting plate (47).

6. The ultrafiltration reverse osmosis membrane device according to claim 1, characterized in that: The fixed plate two (49) is fixedly connected with two installation plates (410), and the two installation plates (410) are rotatably connected with rotating shaft (411).

7. The ultrafiltration reverse osmosis membrane device according to claim 1, characterized in that: The outer wall of rotating rod (412) is fixedly connected with handle (413), the handle (413) is T-shaped, and the handle (413) is clamped with buckle (48).

Images