Water purifier capable of preventing deformation of filter cartridge

Abstract

The utility model discloses a filter cartridge deformation prevention water purifier, which relates to the technical field of water purifiers, and comprises a mounting mechanism, a pressure regulating mechanism is arranged at one end of an inner cavity of the mounting mechanism, a filter cartridge mechanism is arranged in the mounting mechanism, and the pressure regulating mechanism comprises a second sealing element. A third sealing ring is in lap joint with one side of the second sealing piece. According to the utility model, through the arrangement of the pressure regulating mechanism and the arrangement of the pressure sensor, the water pressure in the water purifier is detected in the working process of the water purifier, when the pressure is too large, the opening degree of the electromagnetic valve is reduced, and the water inlet amount is reduced, and when the pressure is small, the opening degree of the electromagnetic valve is increased, and the water inlet amount is increased; therefore, the water pressure is regulated and controlled while the water pressure in the water purifier is more stable, deformation of the filter cartridge caused by the influence of the water pressure is avoided, meanwhile, the reinforcing ribs are arranged, the overall strength of the filter cartridge can be enhanced, the possibility of deformation of the filter cartridge is further reduced, and the water purifier is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purifier technical field, concretely relates to a water purifier of preventing filter cartridge deformation. BACKGROUND

[0002] Water purifier is also called water purifier, water purifier, and is water treatment equipment that carries out depth filtration, purification treatment to water quality according to the use requirement of water, and through various filter media, such as activated carbon, ceramic, fiber membrane, or using physical isolation mode, such as micro-pore filtration, ultrafiltration technology, suspended solids, silt, particulate matter and most bacteria in water are intercepted.

[0003] At present, in the working process of conventional water purifier, the filter cartridge will bear certain water pressure, the water pressure fluctuation of some old water supply system is big, the water pressure is unstable or too high, is easy to cause filter cartridge deformation, and simultaneously, the existing filter cartridge material strength is low, is easy to produce deformation under the action of water pressure and environmental factors after long-term use, thereby affecting the water purification effect of water purifier, and there is certain inconvenience in use. UTILITY MODEL CONTENT

[0004] The utility model provides a water purifier of preventing filter cartridge deformation to solve the problem in the background art.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0006] A water purifier of preventing filter cartridge deformation, including installation mechanism, the one end of the inner chamber of installation mechanism is provided with pressure regulating mechanism, the inside of installation mechanism is provided with filter cartridge mechanism, the pressure regulating mechanism includes second sealing piece, the one side of second sealing piece is overlapped with third sealing ring, the side, away from third sealing ring of second sealing piece is provided with water inlet, the side, away from water inlet of second sealing piece is provided with adjusting cavity, the inner wall of adjusting cavity is provided with adjusting pipe.

[0007] The further improvement in the technical scheme of the utility model is that: one end of the adjusting pipe is provided with a solenoid valve, one side of the adjusting cavity is provided with a pressure sensor, the inside of the water inlet is communicated with the inside of the adjusting cavity.

[0008] The further improvement in the technical scheme of the utility model is that: the installation mechanism includes an installation plate, the top of the installation plate is fixedly connected with an installation piece, the inside of the installation piece is fixedly connected with a water purifier shell, and the one end of the water purifier shell is overlapped with a first sealing ring.

[0009] The further improvement in the technical scheme of the utility model is that: the one side of the first sealing ring is overlapped with a first sealing piece, the one side of the first sealing piece is bolted with the one end of the water purifier shell, and the other end of the water purifier shell is bolted with the one side of the second sealing piece.

[0010] The further improvement of the technical scheme of the utility model lies in that the water outlet is arranged on the side of the first sealing piece away from the first sealing ring, and the inside of the water outlet is communicated with the inside of the water purifier shell.

[0011] The further improvement of the technical scheme of the utility model lies in that the second sealing ring is arranged on the inner wall of the water purifier shell, and the side of the second sealing ring is overlapped with the side of the first sealing piece.

[0012] The further improvement of the technical scheme of the utility model lies in that the filter cartridge mechanism comprises a filter cartridge, the surface of the filter cartridge is provided with a reinforcing rib, the surface of the filter cartridge is overlapped with the inner wall of the water purifier shell, the surface of the filter cartridge is overlapped with a fourth sealing ring, and the filter cartridge is provided with three groups of filter cartridges which are sleeved with each other.

[0013] The further improvement of the technical scheme of the utility model lies in that the surface of the other filter cartridge is overlapped with a fifth sealing ring, and the side of the fifth sealing ring is overlapped with the surface of the adjusting cavity.

[0014] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0015] The utility model provides a water purifier of preventing filter cartridge deformation, through the setting of pressure adjusting mechanism, in the process of water purifier work, through the setting of pressure sensor, the water pressure in water purifier is detected, when pressure is too big, the opening degree of electromagnetic valve reduces, reduces the water intake, when pressure is small, the opening degree of electromagnetic valve increases, increases the water intake, thereby make the water pressure in water purifier more stable, and regulate and control water pressure simultaneously, avoid the deformation of filter cartridge under the influence of water pressure, and the setting of reinforcing rib can enhance the overall strength of filter cartridge, further reduce the possibility of filter cartridge deformation, make it more convenient to use. ACCURACY OF DRAWINGS

[0016] Figure 1 It is the front view structure schematic drawing of the utility model;

[0017] Figure 2 It is the exploded structure schematic drawing of the utility model;

[0018] Figure 3 It is the filter cartridge mechanism structure schematic drawing of the utility model;

[0019] Figure 4 It is the section structure schematic drawing of the utility model.

[0020] In the figure: 11, mounting plate; 12, mounting; 13, water purifier shell; 14, first sealing ring; 15, first sealing; 16, water outlet; 17, second sealing ring; 21, second sealing; 22, third sealing ring; 23, water inlet; 24, adjusting cavity; 25, adjusting pipe; 26, electromagnetic valve; 27, pressure sensor; 31, filter cartridge; 32, reinforcing rib; 33, fourth sealing ring; 34, fifth sealing ring. DETAILED DESCRIPTION

[0021] The utility model will be made further detailed explanation in combination with example:

[0022] Example 1

[0023] As Figures 1-4 shown, the utility model provides a kind of water purifier for preventing filter cartridge deformation, including mounting mechanism, the one end of mounting mechanism inner chamber is provided with pressure regulating mechanism, and the inside of mounting mechanism is provided with filter cartridge mechanism, and pressure regulating mechanism includes second sealing 21, the side of second sealing 21 is overlapped with third sealing ring 22, the side, away from third sealing ring 22 of second sealing 21 is provided with water inlet 23, the side, away from water inlet 23 of second sealing 21 is provided with adjusting cavity 24, and the inner wall of adjusting cavity 24 is provided with adjusting pipe 25.

[0024] In the embodiment, by detecting the water pressure in filter cartridge 31 by pressure sensor 27 in the process of purification, when the pressure is too large, electromagnetic valve 26 opening degree reduces, and the water inlet amount is reduced, when the pressure is small, electromagnetic valve 26 opening degree increases, and the water inlet amount is increased, so that the water pressure in filter cartridge 31 is more stable, and the water pressure is regulated, to avoid filter cartridge 31 from being deformed by water pressure.

[0025] Example 2

[0026] As Figures 1-4As shown, on the basis of example 1, the utility model provides a technical scheme: preferably, one end of adjusting tube 25 is provided with electromagnetic valve 26, one side of adjusting cavity 24 is provided with pressure sensor 27, the inside of water inlet 23 and the inside of adjusting cavity 24 are communicated, and the mounting mechanism includes mounting plate 11, the top of mounting plate 11 is fixedly connected with mounting piece 12, the inside of mounting piece 12 is fixedly connected with purifier shell 13, one end of purifier shell 13 is overlapped with first sealing ring 14, one side of first sealing ring 14 is overlapped with first sealing piece 15, one side of first sealing piece 15 is bolted with one end of purifier shell 13, the other end of purifier shell 13 is bolted with one side of second sealing piece 21, one side of first sealing piece 15 away from first sealing ring 14 is provided with water outlet 16, the inside of water outlet 16 is communicated with the inside of purifier shell 13, the inner wall of purifier shell 13 is provided with second sealing ring 17, and one side of second sealing ring 17 is overlapped with one side of first sealing piece 15.

[0027] In the embodiment, the strength of the filter cartridge 31 is improved by the setting of the surface reinforcing ribs 32 of the filter cartridge 31, and the deformation of the filter cartridge 31 is further avoided, the multiple sealing rings are set to realize multiple sealing between the inside and the outside of the purifier shell 13, the sealing effect of the purifier is improved, and the purifier is more convenient to use.

[0028] Example 3

[0029] As Figures 1-4 shown, on the basis of example 1, the utility model provides a technical scheme: preferably, the filter cartridge mechanism includes filter cartridge 31, the surface of filter cartridge 31 is provided with reinforcing rib 32, the surface of filter cartridge 31 is overlapped with the inner wall of purifier shell 13, the surface of filter cartridge 31 is overlapped with fourth sealing ring 33, filter cartridge 31 is provided with three groups, is overlapped with each other, the surface of another filter cartridge 31 is overlapped with fifth sealing ring 34, and one side of fifth sealing ring 34 is overlapped with the surface of adjusting cavity 24.

[0030] In the embodiment, when in use, the purifier is installed to a preset position through the mounting plate 11, then the water inlet 23 and the water outlet 16 are connected with the water supply pipe, after the connection is completed, the water flow in the water supply pipe enters the adjusting cavity 24 through the water inlet 23, then enters the inside of the filter cartridge 31 along the adjusting tube 25, after being filtered by multiple filter cartridges 31, impurities in the water are removed, and the purified water returns to the rear end of the water supply pipe along the water outlet 16, so that the water purification effect is achieved.

[0031] The working principle of the anti-filter cartridge deformation purifier will be described below.

[0032] As Figures 1-4As shown, in use, the water purifier is installed to the preset position through the mounting plate 11, then the water inlet 23 and the water outlet 16 are connected with the water supply pipe, after the connection is completed, the water flow in the water supply pipe enters the adjusting cavity 24 through the water inlet 23, then enters the inside of the filter cylinder 31 along the adjusting pipe 25, after the filtration of the plurality of filter cylinders 31, the impurities in the water are removed, the purified water returns to the rear end of the water supply pipe along the water outlet 16, thereby achieving the effect of purifying the water, in the process of purifying, the water pressure in the filter cylinder 31 is detected through the pressure sensor 27, when the pressure is too large, the opening degree of the electromagnetic valve 26 is reduced, the water inflow is reduced, when the pressure is small, the opening degree of the electromagnetic valve 26 is increased, the water inflow is increased, thereby making the water pressure in the inside of the filter cylinder 31 more stable, at the same time, the water pressure is regulated, the filter cylinder 31 is prevented from being deformed due to the influence of the water pressure, at the same time, the setting of the reinforcing rib 32 on the surface of the filter cylinder 31 can improve the strength of the filter cylinder 31, further preventing the filter cylinder 31 from being deformed, the setting of the plurality of sealing rings can realize multiple sealing between the inside and the outside of the water purifier shell 13, improve the sealing effect of the water purifier, and make it more convenient to use.

[0033] The above has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A water purifier with anti-deformation filter cartridge, comprising an installation mechanism, characterized in that: One end of the installation mechanism inner cavity is provided with a pressure regulating mechanism, the inside of the installation mechanism is provided with a filter cartridge mechanism, the pressure regulating mechanism comprises a second sealing piece (21), one side of the second sealing piece (21) is overlapped with a third sealing ring (22), one side of the second sealing piece (21) away from the third sealing ring (22) is provided with a water inlet (23), one side of the second sealing piece (21) away from the water inlet (23) is provided with an adjusting cavity (24), the inner wall of the adjusting cavity (24) is provided with an adjusting pipe (25).

2. The water purifier of claim 1, wherein: One end of the adjusting pipe (25) is provided with a solenoid valve (26), one side of the adjusting cavity (24) is provided with a pressure sensor (27), the inside of the water inlet (23) is communicated with the inside of the adjusting cavity (24).

3. The water purifier of claim 1, wherein: The installation mechanism comprises an installation plate (11), the top of the installation plate (11) is fixedly connected with a mounting piece (12), the inside of the mounting piece (12) is fixedly connected with a water purifier shell (13), one end of the water purifier shell (13) is overlapped with a first sealing ring (14).

4. The water purifier of claim 3, wherein: One side of the first sealing ring (14) is overlapped with a first sealing piece (15), one side of the first sealing piece (15) is bolted with one end of the water purifier shell (13), the other end of the water purifier shell (13) is bolted with one side of the second sealing piece (21).

5. The water purifier of claim 4, wherein: One side of the first sealing piece (15) away from the first sealing ring (14) is provided with a water outlet (16), the inside of the water outlet (16) is communicated with the inside of the water purifier shell (13).

6. A water purifier to prevent deformation of a filter cartridge according to claim 5, characterized in that: The inner wall of the water purifier shell (13) is provided with a second sealing ring (17), one side of the second sealing ring (17) is overlapped with one side of the first sealing piece (15).

7. The water purifier of claim 1, wherein: The filter cartridge mechanism comprises a filter cartridge (31), the surface of the filter cartridge (31) is provided with a reinforcing rib (32), the surface of the filter cartridge (31) is overlapped with the inner wall of the water purifier shell (13), the surface of the filter cartridge (31) is overlapped with a fourth sealing ring (33), the filter cartridge (31) is provided with three groups, which are sleeved with each other.

8. The water purifier of claim 7, wherein: The surface of another filter cartridge (31) is overlapped with a fifth sealing ring (34), one side of the fifth sealing ring (34) is overlapped with the surface of the adjusting cavity (24).

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