CN214611672U - Novel water purifying device - Google Patents
Novel water purifying device Download PDFInfo
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- CN214611672U CN214611672U CN202120032485.8U CN202120032485U CN214611672U CN 214611672 U CN214611672 U CN 214611672U CN 202120032485 U CN202120032485 U CN 202120032485U CN 214611672 U CN214611672 U CN 214611672U
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Abstract
The utility model discloses a novel water purifying device, which comprises a box body, a raw water inlet pipe and a purified water outlet pipe which are arranged on the box body, wherein a broom-type water purifying ultrafiltration membrane component is arranged in the box body, the top of the broom-type water purifying ultrafiltration membrane component is provided with a purified water outlet, the side wall is provided with a permeable micropore in a penetrating way, and the bottom is sealed; the box body is also provided with a first air inlet pipe communicated with a purified water outlet, a second air inlet pipe communicated with the water permeable micropores, and a treated water outlet pipe communicated with the water permeable micropores, during self-cleaning back flushing, air respectively enters the top and the lower end of the box body from the first air inlet pipe and the second air inlet pipe, and air at the top promotes partial air and purified water to reenter the broom-type water purification ultrafiltration membrane component to impact the water permeable micropores blocked by impurities, so that the impurities are flushed away; the air at the lower end directly blows and disperses the broom-type water purification ultrafiltration membrane component, so that the interior of the component rubs mutually to wipe off impurities on the surface and the impurities are discharged from a treated water outlet pipe, and the self-cleaning effect is good.
Description
Technical Field
The utility model relates to a water treatment technical field especially relates to a novel water purification device.
Background
Along with social development, water purification equipment has gone into thousands of households and is popular among the people, an ultrafiltration membrane installed in a water purifier is a main water purification device and mainly consists of internal pressure or external pressure type fiber bundle yarns, the water purification effect is good, the surface of each fiber bundle yarn is provided with a filter hole of 0.01mm, after the ultrafiltration membrane is used for a long time, impurities can seal the filter holes, clean water needs to be introduced to wash the surface of each fiber bundle yarn to wash out the impurities, the ultrafiltration membrane is convenient and simple to clean, and the impurities with large volume can be blocked in the filter holes, so that the ultrafiltration membrane is not clean.
Therefore, the technical personnel in the field are dedicated to develop a novel water purifying device with good self-cleaning effect.
Disclosure of Invention
In view of the above-mentioned defects in the prior art, the technical problem to be solved in the present invention is to provide a novel water purifying device with good self-cleaning effect.
In order to achieve the purpose, the utility model provides a novel water purifying device, which comprises a box body, wherein a raw water inlet pipe and a purified water outlet pipe which are respectively communicated with the outside are arranged on the box body; the box still be provided with the first intake pipe of pure water outlet intercommunication, the box still be provided with the second intake pipe of micropore intercommunication permeates water, the box still be provided with permeate water the treated water outlet pipe of micropore intercommunication, the middle part of raw water feed liquor pipe still is provided with the inlet valve.
The upper end of the raw water inlet pipe is connected with the upper end of the treated water outlet pipe, the lower end of the raw water inlet pipe is connected with a water suction pipe extending into the lower part of the broom-type water purification ultrafiltration membrane component, and the middle part of the raw water inlet pipe is provided with a water suction pump; the middle part of the treated water outlet pipe is provided with a water outlet regulating valve, the outlet of the water suction pipe is connected with the lower ends of the raw water inlet pipe and the treated water outlet pipe, and the inlet is arranged in the box body and positioned below the broom-type water purification ultrafiltration membrane component.
The inlet of the first air inlet pipe and the inlet of the second air inlet pipe are connected with a total air inlet pipe through a tee joint, a first air inlet adjusting valve is arranged in the middle of the first air inlet pipe, and a second air inlet adjusting valve is arranged in the middle of the second air inlet pipe.
Broom formula water purification milipore filter subassembly comprises solid fixed ring and a plurality of independent external pressure formula hollow fiber, a plurality of external pressure formula hollow fiber's upper end is closely fixed by the centre gripping in the fixed ring, single external pressure formula hollow fiber's lower extreme is freely waved, the pure water export sets up singly external pressure formula hollow fiber's top, and the micropore of permeating water runs through the setting and is single on external pressure formula hollow fiber's the lateral wall, single external pressure formula hollow fiber's bottom is sealed.
The aperture of the water-permeable micropores is 0.1-100 mu m.
And adhesive is filled in gaps between the upper ends of the external pressure type hollow fibers and between the external pressure type hollow fibers and the fixing ring.
The utility model has the advantages that: the utility model discloses a novel water purifying device, which comprises a box body, wherein a raw water feed pipe and a purified water outlet pipe which are respectively communicated with the outside are arranged on the box body, a broom-type water purifying ultrafiltration membrane component is arranged in the box body, the top of the broom-type water purifying ultrafiltration membrane component is provided with a purified water outlet which is communicated with the purified water outlet pipe, the side wall is provided with a permeable micropore which is communicated with the raw water feed pipe in a penetrating way, and the bottom is sealed; the box body is also provided with a first air inlet pipe communicated with a purified water outlet, the box body is also provided with a second air inlet pipe communicated with a water permeable micropore, the box body is also provided with a treated water outlet pipe communicated with the water permeable micropore, the middle part of a raw water inlet pipe is also provided with a water inlet valve, when in filtration, raw water enters the box body from the raw water inlet pipe, is filtered by the broom-type water purification ultrafiltration membrane component and then is discharged to the upper part in the box body from the purified water outlet, when in self-cleaning back washing, air respectively enters the top part and the lower end of the box body from the first air inlet pipe and the second air inlet pipe, and air at the top part promotes partial air and purified water to re-enter the broom-type water purification ultrafiltration membrane component to impact the water permeable micropore blocked by impurities, so as to flush away the impurities; the air at the lower end directly blows away the broom-type water purification ultrafiltration membrane component, so that the interior of the broom-type water purification ultrafiltration membrane component is mutually rubbed to wipe off impurities on the surface, and the self-cleaning effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the broom-type water purification ultrafiltration membrane module of the present invention during water purification;
FIG. 3 is a schematic structural view of the broom-type water purification ultrafiltration membrane module of the present invention during washing;
FIG. 4 is a top view of the broom-type ultrafiltration membrane module of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 4, a novel water purifying device comprises a box body 6, wherein a raw water inlet pipe 7 and a purified water outlet pipe 8 which are respectively communicated with the outside are arranged on the box body 6, a broom-type water purifying ultrafiltration membrane component 5 is arranged in the box body 6, a purified water outlet 3 communicated with the purified water outlet pipe 8 is arranged at the top of the broom-type water purifying ultrafiltration membrane component 5, a water permeable micropore communicated with the raw water inlet pipe 7 is arranged on the side wall in a penetrating way, and the bottom is sealed; the box body 6 is also provided with a first air inlet pipe 9 communicated with the purified water outlet 3, the box body 6 is also provided with a second air inlet pipe 10 communicated with the water permeable micropores, the box body 6 is also provided with a treated water outlet pipe 21 communicated with the water permeable micropores, the middle part of the raw water inlet pipe 7 is also provided with a water inlet valve 15, during self-cleaning back flushing, air respectively enters the top and the lower end of the box body from the first air inlet pipe and the second air inlet pipe, and air at the top promotes partial air and purified water to reenter the broom-type water purification ultrafiltration membrane component to impact the water permeable micropores blocked by impurities, so that the impurities are flushed away; the air at the lower end directly blows away the broom-type water purification ultrafiltration membrane component, so that the interior of the broom-type water purification ultrafiltration membrane component is mutually rubbed to wipe off impurities on the surface, and the self-cleaning effect is good.
The upper end of the raw water inlet pipe 7 is connected with the upper end of the treated water outlet pipe 21, the lower end is connected with a water suction pipe 16 extending into the lower part of the broom-type water purification ultrafiltration membrane component 5, and the middle part is provided with a water suction pump 11; the middle part of the treated water outlet pipe 21 is provided with an outlet regulating valve 17, the outlet of the water suction pipe 16 is connected with the lower ends of the raw water inlet pipe 7 and the treated water outlet pipe 21, and the inlet is arranged in the box body 6 and is positioned below the broom-type water purification ultrafiltration membrane component 5.
The inlet of the first air inlet pipe 9 and the inlet of the second air inlet pipe 10 are connected with a total air inlet pipe 12 through a tee joint, the middle part of the first air inlet pipe 9 is provided with a first air inlet adjusting valve 13, and the middle part of the second air inlet pipe 10 is provided with a second air inlet adjusting valve 14.
In this embodiment, the broom-type water purification ultrafiltration membrane module 5 is composed of a fixing ring 1 and a plurality of independent external-pressure type hollow fibers 2, the upper ends of the plurality of external-pressure type hollow fibers 2 are clamped and tightly fixed in the fixing ring 1, the lower end of a single external-pressure type hollow fiber 2 freely floats, a purified water outlet 3 is arranged at the top of the single external-pressure type hollow fiber 2, a water permeable micropore penetrates through the side wall of the single external-pressure type hollow fiber 2, and the bottom of the single external-pressure type hollow fiber 2 is sealed; the aperture of the water-permeable micropores is 0.1-100 mu m; in this embodiment, the gaps between the upper ends of a plurality of external pressure type hollow fibers 2 and between the external pressure type hollow fibers 2 and the fixing ring 1 are filled with adhesive 4, the fixing ring 1 and the external pressure type hollow fibers 2 are integrated by the adhesive 4, the structure is firm, and the sealing effect between the fixing ring 1 and the external pressure type hollow fibers 2 is good.
Further, there are two bottom sealing methods for the single external pressure type hollow fiber 2, one is that the bottom of the single external pressure type hollow fiber 2 is pasted and sealed by a hot melt method, and the other is that the bottom of the single external pressure type hollow fiber 2 is sealed by an adhesive pasting method.
In this embodiment, the fixing ring 1 may be of any geometric shape, so as to be conveniently suitable for different equipment requirements.
This broom-type water purification ultrafiltration membrane module 5 is the same with the current water purification membrane theory of operation on the market when water purification, and when water purification operating condition, the lower extreme of raw water submergence broom-type water purification ultrafiltration membrane module, pure water outlet 3 is located the raw water surface of water, and every external-pressure type hollow fiber 2 all is in the free state and moves along with the rivers in aqueous, and the impurity of aquatic can not pile up between a plurality of external-pressure type hollow fiber 2 like this, and the raw water obtains the pure water through the micropore filtration that permeates water and discharges from pure water outlet 3.
During the back flush, the pure water passes through the micropore that permeates water from pure water outlet 3 and flows down and oozes out, erodes the impurity that attaches 2 surfaces at external pressure formula hollow fiber, moreover because rivers make external pressure formula hollow fiber 2 in aquatic free wobbling relation, still can rub each other between external pressure formula hollow fiber 2 to also can rub the impurity that attaches 2 surfaces at external pressure formula hollow fiber, it is convenient to wash, prior art greatly reduced washes the degree of difficulty, saved and washed the cost.
The broom-type water purification ultrafiltration membrane component 5 is provided with a plurality of groups, a partition plate 18 is arranged at the upper end in the box body 6, a fixing ring 19 for fixing the broom-type water purification ultrafiltration membrane component 5 is arranged on the partition plate 18, and the upper end of the broom-type water purification ultrafiltration membrane component 5 is fixed in a fixing ring 20 capable of being embedded into the fixing ring 19.
The utility model discloses a theory of operation is:
during filtering, the first air inlet regulating valve 13, the second air inlet regulating valve 14 and the water outlet regulating valve 17 are closed, the water inlet valve 15 is opened, raw water to be filtered enters the lower end of the tank body 6 through the raw water inlet pipe 7 and is then filtered by the broom-type water purification ultrafiltration membrane component 5, and the obtained purified water flows out from the purified water outlet pipe 8 at the upper end; when the broom-type water purification ultrafiltration membrane component 5 is washed, the first air inlet regulating valve 13, the second air inlet regulating valve 14 and the water outlet regulating valve 17 are opened, air is injected into the upper end and the lower end of the box body 6 through the first air inlet pipe 9 and the second air inlet pipe 10 respectively, air pressure at the upper end in the box body 6 is increased due to the fact that a part of purified water is still arranged at the upper end in the box body 6, and therefore a part of air and the purified water enter the broom-type water purification ultrafiltration membrane component 5 from the purified water outlet 3 and pass through the water permeable micropores, impurities are washed from the interior, meanwhile, the air at the lower end in the box body 6 disturbs the lower end of the broom-type water purification ultrafiltration membrane component 5, so that the interior of the broom-type water purification ultrafiltration membrane component rubs with each other to wipe off impurities on the surface, the impurities fall at the lower end in the box body 6, then the water suction pipe 16 sucks the impurities and discharges the impurities from the lower end of the treated water outlet pipe 21, and the broom-type water purification ultrafiltration membrane component is simple in structure, the function is various.
In addition, in the flushing process, the first air inlet pipe 9 and the second air inlet pipe 10 can also send pulse air, so that a better flushing effect can be obtained, and the sanitation in the box body 6 is ensured without residual impurities.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. The utility model provides a novel water purifying device, includes box (6), be provided with raw water feed liquor pipe (7) and purified water outlet pipe (8) with external intercommunication respectively on box (6), its characterized in that: a broom-type water purification ultrafiltration membrane component (5) is arranged in the box body (6), a purified water outlet (3) communicated with the purified water outlet pipe (8) is formed in the top of the broom-type water purification ultrafiltration membrane component (5), a water permeable micropore communicated with the raw water inlet pipe (7) is formed in the side wall in a penetrating mode, and the bottom of the broom-type water purification ultrafiltration membrane component is sealed; the water purification device is characterized in that the box body (6) is further provided with a first air inlet pipe (9) communicated with the purified water outlet (3), the box body (6) is further provided with a second air inlet pipe (10) communicated with the water permeable micropores, the box body (6) is further provided with a treated water outlet pipe (21) communicated with the water permeable micropores, and the middle of the raw water inlet pipe (7) is further provided with a water inlet valve (15).
2. The novel water purification unit of claim 1, wherein: the upper end of the raw water inlet pipe (7) is connected with the upper end of the treated water outlet pipe (21), the lower end of the raw water inlet pipe is connected with a water suction pipe (16) extending into the lower part of the broom-type water purification ultrafiltration membrane component (5), and the middle part of the raw water inlet pipe is provided with a water suction pump (11); the middle part of the treated water outlet pipe (21) is provided with a water outlet regulating valve (17), the outlet of the water suction pipe (16) is connected with the lower ends of the raw water inlet pipe (7) and the treated water outlet pipe (21), and the inlet is arranged in the box body (6) and is positioned below the broom-type water purification ultrafiltration membrane component (5).
3. The novel water purification unit of claim 1, wherein: the inlet of the first air inlet pipe (9) and the inlet of the second air inlet pipe (10) are connected with a total air inlet pipe (12) through a tee joint, a first air inlet adjusting valve (13) is arranged in the middle of the first air inlet pipe (9), and a second air inlet adjusting valve (14) is arranged in the middle of the second air inlet pipe (10).
4. The novel water purification unit of claim 1, wherein: broom-type water purification milipore filter subassembly (5) comprises solid fixed ring (1) and a plurality of independent external pressure formula hollow fiber (2), a plurality of the upper end of external pressure formula hollow fiber (2) is closely fixed by the centre gripping in solid fixed ring (1), single the lower extreme of external pressure formula hollow fiber (2) is floated freely, pure water outlet (3) set up singly the top of external pressure formula hollow fiber (2), the micropore that permeates water runs through the setting and is single on the lateral wall of external pressure formula hollow fiber (2), single the bottom of external pressure formula hollow fiber (2) is sealed.
5. The novel water purification unit of claim 1, wherein: the aperture of the water-permeable micropores is 0.1-100 mu m.
6. The novel water purification unit of claim 4, wherein: gaps between the upper ends of the external pressure type hollow fibers (2) and between the external pressure type hollow fibers (2) and the fixing ring (1) are filled with adhesives (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032485.8U CN214611672U (en) | 2021-01-07 | 2021-01-07 | Novel water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120032485.8U CN214611672U (en) | 2021-01-07 | 2021-01-07 | Novel water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214611672U true CN214611672U (en) | 2021-11-05 |
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ID=78435831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120032485.8U Active CN214611672U (en) | 2021-01-07 | 2021-01-07 | Novel water purifying device |
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| Country | Link |
|---|---|
| CN (1) | CN214611672U (en) |
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2021
- 2021-01-07 CN CN202120032485.8U patent/CN214611672U/en active Active
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