Water softening device

Abstract

The utility model discloses a water softening device, which relates to the technical field of medical water softening and comprises a device main body, a water inlet pipe, a filter cartridge and a water passing port, an activated carbon net is arranged on the outer side of the water passing port, a filter screen is arranged on the outer side of the activated carbon net, a cross rod is arranged below the activated carbon net, and a top cover is connected above the activated carbon net. A driving rod is connected to the upper portion of the protective shell, a bottom plate is connected to the upper portion of the driving rod, a resin barrel is arranged below the protective shell, and a water outlet is formed in one side of the resin barrel. The activated carbon net and the filter screen are arranged on the outer side of the filter cartridge, so that impurities in hard water are filtered thoroughly and prevented from influencing resin, and after the filtering work is stopped, the impurities naturally fall below the cross rod below after being precipitated and cannot be attached to the upper part of the activated carbon net, so that the filtering effect cannot be degraded after long-term use, and the service life of the filter cartridge is prolonged. The activated carbon net can be quickly detached and replaced through the top cover, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical soft water technical field especially, it is water quality softening device. BACKGROUND

[0002] According to the height of water mineral content, water is divided into hard water and soft water, the higher the content of mineral, the higher water hardness, but in the medical water treatment field, it needs to reduce water hardness before use, and the softener is the equipment for reducing the content of mineral in water.

[0003] The existing patent (announcement number: CN219098828U) discloses a softener suitable for medical use, which is filtered and impurity-removed through a filter plate and an activated carbon filter plate in sequence, can prevent some impurities contained in water from polluting the resin, and the water filtered and impurity-removed is then introduced into a resin cylinder through a filter cartridge, and the ion exchange resin in the resin cylinder can soften the water. In the implementation of the present scheme, it is found that the following problems exist in the prior art and have not been well solved:

[0004] The device has limited filtering effect in use, cannot guarantee that the activated carbon net and the filter screen can efficiently filter, and the impurities filtered are accumulated on the surface of the filter screen, affecting the continuous filtering effect, and the operation is complicated during disassembly and replacement of the activated carbon net, affecting subsequent use. UTILITY MODEL CONTENT

[0005] In order to improve the problems of slow filtering effect of the filtering screen of the softening device mentioned above, easy adsorption of impurities on the surface of the activated carbon net, and complicated process of replacing the activated carbon net during use, the utility model provides a water quality softening device.

[0006] The utility model provides a water quality softening device, adopts the following technical scheme:

[0007] A water quality softening device, including device main part and protection shell, the top of device main part is provided with inlet pipe, the lower part of inlet pipe is provided with filter cartridge, the periphery of filter cartridge is equipped with water passageway, the outside of water passageway is provided with activated carbon net, the outside of activated carbon net is provided with filter screen, the lower part of activated carbon net is provided with horizontal rod, the top of activated carbon net is connected with top cover;

[0008] The top of protection shell is connected with drive rod, the top of drive rod is connected with bottom plate, the lower part of protection shell is provided with resin cylinder, one side of resin cylinder is provided with water outlet.

[0009] Through the technical scheme, the filter cartridge, the activated carbon net and the filter screen are matched to facilitate double filtration, and the impurities after filtration fall at the bottom of the filter cartridge after precipitation, preventing the filtration work from being affected, and the filter cartridge is driven to rotate by the clamping block at the bottom, and the filtration effect is enhanced under the action of centrifugal force.

[0010] Optionally, in the water quality softening device, the water inlet pipe is integrally installed with the top plate, the top plate is located above the device body, and the center of the water inlet pipe coincides with the center of the filter cartridge.

[0011] Through the technical scheme, the filter cartridge, the activated carbon net and the filter screen are matched to facilitate double filtration, and the impurities after filtration fall at the bottom of the filter cartridge after precipitation, preventing the filtration work from being affected, and the filter cartridge is driven to rotate by the clamping block at the bottom, and the filtration effect is enhanced under the action of centrifugal force.

[0012] Optionally, in the water quality softening device, the filter cartridge is integrally installed with the partition plate, and the water outlet is uniformly and equidistantly distributed on the outer side of the filter cartridge.

[0013] Through the technical scheme, the filter cartridge, the activated carbon net and the filter screen are matched to facilitate double filtration, and the impurities after filtration fall at the bottom of the filter cartridge after precipitation, preventing the filtration work from being affected, and the filter cartridge is driven to rotate by the clamping block at the bottom, and the filtration effect is enhanced under the action of centrifugal force.

[0014] Optionally, in the water quality softening device, the filter cartridge is integrally installed with the partition plate, and the water outlet is uniformly and equidistantly distributed on the outer side of the filter cartridge.

[0015] Through the technical scheme, the filter cartridge, the activated carbon net and the filter screen are matched to facilitate double filtration, and the impurities after filtration fall at the bottom of the filter cartridge after precipitation, preventing the filtration work from being affected, and the filter cartridge is driven to rotate by the clamping block at the bottom, and the filtration effect is enhanced under the action of centrifugal force.

[0016] Optionally, in the water quality softening device, the filter cartridge is integrally installed with the partition plate, and the water outlet is uniformly and equidistantly distributed on the outer side of the filter cartridge.

[0017] Through the technical scheme, the filter cartridge, the activated carbon net and the filter screen are matched to facilitate double filtration, and the impurities after filtration fall at the bottom of the filter cartridge after precipitation, preventing the filtration work from being affected, and the filter cartridge is driven to rotate by the clamping block at the bottom, and the filtration effect is enhanced under the action of centrifugal force.

[0018] Optionally, in the water quality softening device, the filter cartridge is integrally installed with the partition plate, and the water outlet is uniformly and equidistantly distributed on the outer side of the filter cartridge.

[0019] Through the technical scheme, the filter cartridge, the activated carbon net and the filter screen are matched to facilitate double filtration, and the impurities after filtration fall at the bottom of the filter cartridge after precipitation, preventing the filtration work from being affected, and the filter cartridge is driven to rotate by the clamping block at the bottom, and the filtration effect is enhanced under the action of centrifugal force.

[0020] Optionally, in the water softening device, the resin cylinder is integrally installed with the device body, a water inlet is arranged at the upper center of the resin cylinder, and the resin is uniformly and equidistantly distributed inside the resin cylinder.

[0021] By the above technical scheme, the resin is used to soften hard water, thereby facilitating the use of the device in hospitals.

[0022] To sum up, the utility model has at least one of the following beneficial effects:

[0023] By arranging the filter cylinder and the bottom plate inside the device body, the bottom plate and the filter cylinder driven by the motor below the bottom plate rotate during use, so that the water flow inside the filter cylinder is thrown outward under the action of centrifugal force, thereby enhancing the filtering efficiency and ensuring the speed of hard water softening.

[0024] By arranging the activated carbon net and the filter net outside the filter cylinder, the impurities in the hard water are filtered clean to prevent affecting the resin, and after the filtering work stops, the impurities naturally fall below the horizontal rod after sedimentation, without being attached to the upper side of the activated carbon net, thereby ensuring that the filtering effect does not deteriorate during long-term use, and the activated carbon net can be quickly disassembled and replaced through the arrangement of the top cover, thereby facilitating maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a schematic diagram of the overall front view structure of the utility model;

[0026] Figure 2 is a schematic diagram of the overall top view structure of the utility model;

[0027] Figure 3 is a schematic diagram of the top view structure of the protective shell of the utility model;

[0028] Figure 4 is a schematic diagram of the top view structure of the horizontal rod of the utility model; Figure 1 is a schematic diagram of the enlarged structure of position A in the utility model;

[0029] Figure 5 is a schematic diagram of the top view structure of the horizontal rod of the utility model;

[0030] In the figure: 1, device body; 2, water inlet pipe; 3, filter cylinder; 4, water inlet; 5, top cover; 6, partition; 7, activated carbon net; 8, filter net; 9, horizontal rod; 10, bottom plate; 11, drive rod; 12, protective shell; 13, resin cylinder; 14, water outlet. DETAILED DESCRIPTION

[0031] The utility model is further described in detail as follows in combination with the accompanying drawings. Figures 1-5 The utility model is further described in detail as follows in combination with the accompanying drawings.

[0032] Please refer to the accompanying drawings in the specification Figures 1-5The utility model provides a kind of embodiment: a water quality softening device, including device main body 1 and protective shell 12, the upper portion of device main body 1 is provided with water inlet pipe 2, water flow is injected towards the inside of device main body 1 by water inlet pipe 2, it is convenient to use, the lower portion of water inlet pipe 2 is provided with filter cartridge 3, water outlet 4 is opened in the periphery of filter cartridge 3, water flow can be communicated by water outlet 4, it is convenient for subsequent use, the outside of water outlet 4 is provided with activated carbon net 7, the outside of activated carbon net 7 is provided with filter screen 8, guarantee filtering effect by activated carbon net 7 and filter screen 8 cooperation, the lower portion of activated carbon net 7 is provided with crossbar 9, the upper portion of activated carbon net 7 is connected with top cover 5;

[0033] The upper portion of protective shell 12 is connected with driving rod 11, the upper portion of driving rod 11 is connected with bottom plate 10, the bottom plate 10 is driven to rotate by driving rod 11, so that filter cartridge 3 also rotates, improve filtering efficiency, the lower portion of protective shell 12 is provided with resin cartridge 13, one side of resin cartridge 13 is provided with water outlet 14.

[0034] Referring to the drawings in the specification Figures 1-5 Water inlet pipe 2 is integrally installed with top plate, top plate is located in the upper portion of device main body 1, the center of water inlet pipe 2 coincides with the center of filter cartridge 3, water is injected towards the inside of device main body 1 by water inlet pipe 2 and top plate cooperation, guarantee subsequent work.

[0035] Referring to the drawings in the specification Figures 1-5 The outside of filter cartridge 3 is evenly distributed with water outlet 4, filter cartridge 3 is integrally installed with baffle 6, the outside of the center of baffle 6 is also evenly distributed with water outlet 4, water flow is communicated towards the outside by filter cartridge 3 and water outlet 4 cooperation, to carry out filtering work.

[0036] Referring to the drawings in the specification Figures 1-5 Filter cartridge 3 crossbar 9 is integrally installed, crossbar 9 is evenly distributed in the lower portion of activated carbon net 7, the thickness of activated carbon net 7 is consistent with the gap of filter cartridge 3 and baffle 6, empty groove is isolated in the lower portion of filter cartridge 3 by crossbar 9, to accumulate filtered impurities in empty groove area.

[0037] Referring to the drawings in the specification Figures 1-5 The connecting mode of top cover 5 and baffle 6 is screw connection, top cover 5 is provided with sealing rubber in the position of abutting filter cartridge 3, top cover 5 is also symmetrically distributed with sealing rubber below, baffle 6 is fixed in position by top cover 5, to complete the fixing and limiting work of activated carbon net 7.

[0038] Referring to the drawings in the specification Figures 1-5, bottom plate 10 and filter cartridge 3 are engaged with each other, the bottom plate 10 and the driving rod 11 are in an integrated rotation structure, the driving rod 11 and the driving motor are connected in a key connection mode, and the driving motor is located in the interior of the protective shell 12, the bottom plate 10 can drive the filter cartridge 3 to rotate through cooperation with the filter cartridge 3, and the filtering efficiency is enhanced under the action of centrifugal force.

[0039] Referring to the drawings in the specification Figures 1-5 , the resin cylinder 13 is integrally installed with the device main body 1, the upper center of the resin cylinder 13 is provided with a water inlet, and the resin cylinder 13 is uniformly and equidistantly distributed with resin in the interior, and the resin is used to soften hard water, thereby facilitating use in hospitals.

[0040] Working principle: in use, first, water flow is injected into the interior of the device main body 1 through the water inlet pipe 2, the water flow enters the interior of the filter cartridge 3, the switch of the driving motor is turned on, the driving rod 11 is driven to rotate, the bottom plate 10 rotates together, the filter cartridge 3 rotates, and the water flow is thrown outward under the action of centrifugal force;

[0041] As described above, after the water flow is thrown outward, the activated carbon net 7 is contacted along the water outlet 4, after preliminary filtration of the activated carbon net 7, the filter screen 8 is contacted along the water outlet 4 of the partition plate 6, secondary filtration is carried out, finally, the water is discharged into the interior of the resin cylinder 13 below along the water outlet 4, and after being softened, the water is discharged from the water outlet 14, after stopping working, the impurities in the interior of the activated carbon net 7 and the filter screen 8 fall downward, and fall below the horizontal rod 9, so that the filtration work is not affected, and when replacement and cleaning are needed, the top cover 5 is rotated, so that the threaded movement of the top cover 5 and the partition plate 6 is carried out, so that the fixing is released, and then the activated carbon net 7 and the space below the activated carbon net 7 are replaced and cleaned.

[0042] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application, so that: equivalent changes made according to the structure, shape and principle of the present application should be covered in the protection scope of the present application.

Claims

1. A water quality softening device comprising a device body (1) and a protective casing (12), characterised in that: The upper part of the device body (1) is provided with a water inlet pipe (2), the lower part of the water inlet pipe (2) is provided with a filter cylinder (3), the periphery of the filter cylinder (3) is provided with a water outlet (4), the outer side of the water outlet (4) is provided with an activated carbon net (7), the outer side of the activated carbon net (7) is provided with a filter screen (8), the lower part of the activated carbon net (7) is provided with a crossbar (9), the upper part of the activated carbon net (7) is connected with a top cover (5). The upper part of the protection shell (12) is connected with a driving rod (11), the upper part of the driving rod (11) is connected with a bottom plate (10), the lower part of the protection shell (12) is provided with a resin cylinder (13), one side of the resin cylinder (13) is provided with a water outlet (14).

2. A water softening device as claimed in claim 1, characterised in that: The water inlet pipe (2) is integrally installed with the top plate, the top plate is located above the device body (1), and the center of the water inlet pipe (2) coincides with the center of the filter cylinder (3).

3. A water softening device as claimed in claim 1, characterised in that: The outer side of the filter cylinder (3) is uniformly and equidistantly distributed with the water outlet (4), the filter cylinder (3) is integrally installed with the partition plate (6), and the outer side of the center of the partition plate (6) is also uniformly and equidistantly distributed with the water outlet (4).

4. A water softening device as claimed in claim 1, characterised in that: The crossbar (9) of the filter cylinder (3) is integrally installed, the crossbar (9) is uniformly and equidistantly distributed below the activated carbon net (7), and the thickness of the activated carbon net (7) is consistent with the gap between the filter cylinder (3) and the partition plate (6).

5. A water softening device as claimed in claim 1, characterized in that: The connection mode of the top cover (5) and the partition plate (6) is screw connection, the top cover (5) is provided with sealing rubber at the position abutting against the filter cylinder (3), and the top cover (5) is also symmetrically distributed with sealing rubber below.

6. A water softening device as claimed in claim 1, characterized in that: The bottom plate (10) is clamped with the filter cylinder (3), the bottom plate (10) is integrally rotatable with the driving rod (11), the connection mode of the driving rod (11) and the driving motor is key connection, and the driving motor is located in the interior of the protection shell (12).

7. A water softening device as claimed in claim 1, characterized in that: The resin cylinder (13) is integrally installed with the device body (1), the upper center of the resin cylinder (13) is provided with a water inlet, and the interior of the resin cylinder (13) is uniformly and equidistantly distributed with resin.

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