CN211357931U - Water filter equipment and first-level reverse osmosis treatment equipment - Google Patents
Water filter equipment and first-level reverse osmosis treatment equipment Download PDFInfo
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- CN211357931U CN211357931U CN201921780352.8U CN201921780352U CN211357931U CN 211357931 U CN211357931 U CN 211357931U CN 201921780352 U CN201921780352 U CN 201921780352U CN 211357931 U CN211357931 U CN 211357931U
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- box
- water
- filter
- reverse osmosis
- filter screen
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 39
- 238000001914 filtration Methods 0.000 claims abstract description 24
- 241000220317 Rosa Species 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 241000700605 Viruses Species 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a water filter equipment and one-level reverse osmosis treatment device belongs to water treatment technical field, and this water filter equipment includes rose box, filter screen, outlet pipe and clearance subassembly. In the filtering process, impurity on the filter screen is piled up, promote the scraper blade through the extensible member and strike off the impurity on filter screen surface, when the scraper blade reachs connecting portion, the scraper blade forms airtight space with one side of rose box, open the valve this moment, discharge the more sewage of incasement inclusion impurity, sewage discharge accomplishes the back and resets the scraper blade through the extensible member, the device can be fine get rid of the accumulational impurity on filter screen surface, prevent that impurity from blockking up the filter screen, water reverse osmosis's preliminary filtration treatment's speed has been increased.
Description
Technical Field
The utility model relates to a water treatment technical field particularly, relates to a water filter equipment and one-level reverse osmosis treatment equipment.
Background
Reverse osmosis is a membrane separation technique that uses pressure as a driving force by virtue of the function of a permselective (semi-permeable) membrane, when the pressure applied in the system is greater than the osmotic pressure of an inlet water solution, water molecules continuously permeate the membrane, flow into a central tube through a water production flow channel, then impurities in outlet water at one end, such as ions, organic matters, bacteria, viruses and the like, are trapped at the inlet side of the membrane, and then flow out at the outlet end of concentrated water, thereby achieving the purpose of separation and purification. Need carry out prefiltration processing to water before carrying out reverse osmosis treatment to water, get rid of the large granule impurity of aquatic, prevent that the large granule impurity from causing the jam to reverse osmosis membrane, when filtering large granule magazine, impurity piles up easily on the filter screen, influences the filter speed of filter screen.
SUMMERY OF THE UTILITY MODEL
In order to compensate the above deficiency, the utility model provides a water filter equipment and one-level reverse osmosis treatment equipment aims at improving and piles up impurity easily on the filter screen, influences the filter speed's of filter screen problem.
The utility model discloses a realize like this:
a water filtering device comprises a filter box, a filter screen, a water outlet pipe and a cleaning assembly.
The filter box is characterized in that a threaded hole is formed in the center of one end of the filter box, a drain pipe is arranged on the filter box, a valve is installed on the drain pipe, a first through hole is formed in one end, away from the threaded hole, of the filter box, and a water inlet pipe is arranged at the bottom of the filter box.
The filter screen is provided with filter house and connecting portion, the filter house has seted up the filtration pore, be connected with the connecting pipe on the connecting portion, the one end of connecting pipe is provided with the connecting piece.
The water outlet pipe is provided with external threads and is arranged in the threaded hole on the filter box, and the water outlet pipe is connected with the connecting pipe through the connecting piece.
The clearance subassembly includes scraper blade and extensible member, the second through-hole has been seted up to the scraper blade, the filter screen is installed in the second through-hole, just the filter screen surface with the laminating of second through-hole inner wall mutually, the scraper blade is installed inside the rose box, the scraper blade with the inside laminating mutually of rose box, the telescopic link of extensible member runs through first through-hole, the telescopic link of extensible member with the scraper blade is connected.
The utility model discloses an in the embodiment, the rose box includes box and case lid, the box sets up to cylindrical, the one end of box sets up for the opening, the case lid sets up on box opening one side, the screw hole is seted up the center of case lid, the blow off pipe sets up on the case lid.
In an embodiment of the present invention, the case cover is close to one side of the case body and is connected with a first rubber pad.
In an embodiment of the present invention, the water inlet pipe is provided with a check valve.
In an embodiment of the present invention, a sealing ring is disposed in the first through hole.
The utility model discloses an in the embodiment, be connected with the cardboard on the outlet pipe, the cardboard sets up the case lid is close to one side of box.
In an embodiment of the present invention, a second rubber pad is disposed between the clamping plate and the box cover.
The utility model discloses an in one embodiment, the extensible member is provided with two, two the extensible member is in the lateral wall longitudinal symmetry setting of rose box one end.
In an embodiment of the present invention, the telescopic member is any one of a cylinder, a hydraulic cylinder, or an electric push rod.
The embodiment of the utility model provides a one-level reverse osmosis treatment equipment is provided in addition, including foretell water filter equipment, booster pump and reverse osmosis shell.
The water inlet of the booster pump is connected with one end, far away from the filter screen, of the water outlet pipe.
The reverse osmosis shell internally mounted has reverse osmosis membrane, the delivery port of booster pump with reverse osmosis shell intercommunication.
The utility model has the advantages that: the utility model discloses a water filter equipment that above-mentioned design obtained, in the filtering process, impurity on the filter screen is piled up, promote the scraper blade through the extensible member and strike off the impurity on filter screen surface, when the scraper blade reachs connecting portion, the scraper blade forms airtight space with one side of rose box, open the valve this moment, discharge the more sewage of incasement inclusion impurity, the scraper blade resets through the extensible member after sewage discharge accomplishes, the device can be fine get rid of the accumulational impurity on filter screen surface, prevent that impurity from blockking up the filter screen, the speed of water reverse osmosis's prefiltration treatment has been increased.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front sectional view of a water filter device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a filter box according to an embodiment of the present invention;
fig. 3 is a schematic view of a filter screen structure provided in an embodiment of the present invention;
fig. 4 is a schematic front view of a water outlet pipe according to an embodiment of the present invention;
fig. 5 is a schematic front view of a cleaning assembly according to an embodiment of the present invention;
fig. 6 is a left side view schematic structural diagram of a scraper according to an embodiment of the present invention;
FIG. 7 is a schematic structural view of a water filtration device and a primary reverse osmosis treatment device according to an embodiment of the present invention;
fig. 8 is a schematic structural view of the scraper according to the embodiment of the present invention when reaching the connecting portion.
In the figure: 100-a filter box; 110-a box body; 111-a via; 1111-sealing ring; 120-box cover; 121-a threaded hole; 122-a first rubber pad; 123-a sewage draining pipe; 1231-valve; 130-a water inlet pipe; 131-a one-way valve; 200-a filter screen; 210-a filter section; 220-a connecting portion; 221-connecting pipe; 222-a connector; 300-a water outlet pipe; 310-external thread; 320-a clamping plate; 321-a second rubber pad; 400-a cleaning assembly; 410-a scraper; 411-second via; 420-a telescoping member; 500-a booster pump; 600-a reverse osmosis housing; 610-reverse osmosis membrane.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a technical solution: a water filtering device comprises a filtering box 100, a filtering screen 200, a water outlet pipe 300 and a cleaning assembly 400.
Referring to fig. 2, a threaded hole 121 is formed in the center of one end of the filter box 100, a drain pipe 123 is arranged on the filter box 100, a valve 1231 is installed on the drain pipe 123, a first through hole 111 is formed in one end of the filter box 100, which is far away from the threaded hole 121, a water inlet pipe 130 is arranged at the bottom of the filter box 100, the water inlet pipe 130 is connected with an external water supply device, a check valve 131 is installed on the water inlet pipe 130, and the check valve 131 is arranged to prevent water in the filter box 100 from flowing back when the internal pressure of the filter box 100 is increased.
When specifically setting up, rose box 100 includes box 110 and case lid 120, and box 110 sets up to be cylindrical, and the one end of box 110 is the opening setting, and case lid 120 sets up on box 110 opening one side, and case lid 120 is close to box 110 one side and is connected with first rubber pad 122, and the setting of first rubber pad 122 increases the leakproofness of being connected before case lid 120 and box 110, prevents to leak, and screw hole 121 sets up in the center of case lid 120, and blow off pipe 123 sets up on case lid 120. The filter box 100 is detachably disposed to facilitate installation of internal components.
Referring to fig. 3, the filter screen 200 is provided with a filter portion 210 and a connection portion 220, the filter portion 210 is provided with a filter hole, the filter portion 210 is connected to one side of the inside of the filter box 100, the connection portion 220 is connected to a connection pipe 221, and one end of the connection pipe 221 is provided with a connection member 222.
Referring to fig. 4, an external thread 310 is provided on the water outlet pipe 300, the water outlet pipe 300 is installed in a threaded hole 121 on the filter box 100, the water outlet pipe 300 is connected with the connecting pipe 221 through a connecting piece 222, a clamping plate 320 is connected to the water outlet pipe 300, the clamping plate 320 is arranged on one side of the box cover 120 close to the box body 110, a second rubber pad 321 is provided between the clamping plate 320 and the box cover 120, the box cover 120 is compressed and sealed through the second rubber pad 321 and the clamping plate 320, and further, the connecting position of the box cover 120 and the water outlet pipe 300 is.
In a specific arrangement, the connecting member 222 may be any one of a flange and a chuck.
Referring to fig. 5 and 6, the cleaning assembly 400 includes a scraper 410 and a telescopic member 420, the scraper 410 is provided with a second through hole 411, the filter screen 200 is installed in the second through hole 411, the outer surface of the filter screen 200 is attached to the inner wall of the second through hole 411, the scraper 410 is installed inside the filter box 100, the scraper 410 is attached to the inside of the filter box 100, the telescopic rod of the telescopic member 420 penetrates through the first through hole 111, a sealing ring 1111 is arranged in the first through hole 111, the sealing ring 1111 is arranged to seal the space between the telescopic rod of the telescopic member 420 and the first through hole 111 to prevent water leakage, the telescopic rod of the telescopic member 420 is connected to the scraper 410, the telescopic member 420 is provided with two telescopic members 420, and the two telescopic members 420 are symmetrically arranged up and down on the side wall of one end of the filter box 100 to enable the scraper 410 to be.
In some embodiments, the extension member 420 is any one of a pneumatic cylinder, a hydraulic cylinder, or an electric push rod.
Referring to fig. 1-7, an embodiment of the present invention further provides a primary reverse osmosis treatment apparatus, including the water filtering device, the booster pump 500 and the reverse osmosis housing 600.
The water inlet of the booster pump 500 is connected with the end of the water outlet pipe 300 far away from the filter screen 200, and
the reverse osmosis casing 600 is internally provided with a reverse osmosis membrane 610, and the water outlet of the booster pump 500 is communicated with the reverse osmosis casing 600.
The booster pump 500 is used for pressurizing the filtered water and conveying the water into the reverse osmosis shell 600, reverse osmosis is performed through the reverse osmosis membrane 610 in the reverse osmosis shell 600, and impurities in the water, such as ions, organic matters, bacteria, viruses and the like, are intercepted on the water inlet side of the reverse osmosis membrane 610, so that the separation and purification purposes are achieved.
The working principle is as follows: when the filter box is used, water is injected into the filter box 100 through the water inlet pipe 130, the filter screen 200 is used for filtering the water, impurities on the filter screen 200 are accumulated in the filtering process, the scraper 410 is pushed by the telescopic piece 420 to scrape the impurities on the surface of the filter screen 200, when the scraper 410 reaches the connecting part 220 (shown in fig. 8), a relatively closed space is formed between the scraper 410 and one side of the filter box 100, at the moment, the valve 1231 is opened to discharge sewage containing more impurities in the box, and the scraper 410 is reset through the telescopic piece 420 after the sewage discharge is finished; the water filtered by the filter screen 200 enters the booster pump 500 through the water outlet pipe 300, the booster pump 500 pressurizes the filtered water and conveys the water into the reverse osmosis shell 600, the reverse osmosis is performed through the reverse osmosis membrane 610 in the reverse osmosis shell 600, and impurities in the water, such as ions, organic matters, bacteria, viruses and the like, are intercepted on the water inlet side of the reverse osmosis membrane 610, so that the separation and purification purposes are achieved.
It should be noted that the specific model specification of the extensible member needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The principle of reverse osmosis membranes is clear to the skilled person and will not be described in detail here.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A water filtration device is characterized by comprising
The filter box comprises a filter box (100), wherein a threaded hole (121) is formed in the center of one end of the filter box (100), a sewage discharge pipe (123) is arranged on the filter box (100), a valve (1231) is installed on the sewage discharge pipe (123), a first through hole (111) is formed in one end, far away from the threaded hole (121), of the filter box (100), and a water inlet pipe (130) is arranged at the bottom of the filter box (100);
the filter screen (200), the filter screen (200) is provided with a filter part (210) and a connecting part (220), the filter part (210) is provided with a filter hole, the connecting part (220) is connected with a connecting pipe (221), and one end of the connecting pipe (221) is provided with a connecting piece (222);
the water outlet pipe (300) is provided with an external thread (310), the water outlet pipe (300) is installed in the threaded hole (121) on the filter box (100), and the water outlet pipe (300) is connected with the connecting pipe (221) through the connecting piece (222);
clearance subassembly (400), clearance subassembly (400) include scraper blade (410) and extensible member (420), second through-hole (411) have been seted up to scraper blade (410), install filter screen (200) in second through-hole (411), just filter screen (200) surface with second through-hole (411) inner wall is laminated mutually, install scraper blade (410) inside rose box (100), scraper blade (410) with rose box (100) are inside to be laminated mutually, the telescopic link of extensible member (420) runs through first through-hole (111), the telescopic link of extensible member (420) with scraper blade (410) are connected.
2. The water filtering device as claimed in claim 1, wherein the filtering box (100) comprises a box body (110) and a box cover (120), the box body (110) is arranged in a cylindrical shape, one end of the box body (110) is arranged in an opening, the box cover (120) is arranged on one side of the opening of the box body (110), the threaded hole (121) is arranged in the center of the box cover (120), and the sewage discharge pipe (123) is arranged on the box cover (120).
3. A water filtration device as claimed in claim 2, wherein a first rubber pad (122) is attached to the cover (120) adjacent the housing (110).
4. A water filtering device according to claim 1, wherein a one-way valve (131) is mounted on said inlet pipe (130).
5. A water filtering device according to claim 1, characterized in that a sealing ring (1111) is arranged in said first through hole (111).
6. A water filter unit according to claim 2, wherein the outlet pipe (300) is connected with a clamping plate (320), and the clamping plate (320) is arranged on one side of the box cover (120) close to the box body (110).
7. A water filtering device according to claim 6, wherein a second rubber pad (321) is arranged between the catch plate (320) and the lid (120).
8. A water filtering device according to claim 1, wherein there are two said telescopic members (420), and two said telescopic members (420) are arranged symmetrically up and down on the side wall of one end of said filtering tank (100).
9. A water filtration device according to claim 1, wherein the telescopic member (420) is any one of a pneumatic cylinder, a hydraulic cylinder or an electric push rod.
10. The primary reverse osmosis treatment equipment is characterized by comprising
A water filtration device as claimed in any one of claims 1 to 9;
a booster pump (500), a water inlet of the booster pump (500) is connected with one end of the water outlet pipe (300) far away from the filter screen (200), and
reverse osmosis shell (600), reverse osmosis shell (600) internally mounted has reverse osmosis membrane (610), the delivery port of booster pump (500) with reverse osmosis shell (600) intercommunication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780352.8U CN211357931U (en) | 2019-10-22 | 2019-10-22 | Water filter equipment and first-level reverse osmosis treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780352.8U CN211357931U (en) | 2019-10-22 | 2019-10-22 | Water filter equipment and first-level reverse osmosis treatment equipment |
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| Publication Number | Publication Date |
|---|---|
| CN211357931U true CN211357931U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780352.8U Active CN211357931U (en) | 2019-10-22 | 2019-10-22 | Water filter equipment and first-level reverse osmosis treatment equipment |
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| CN (1) | CN211357931U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768533A (en) * | 2022-03-09 | 2022-07-22 | 临朐恒辉新材料有限公司 | A kind of aluminum hydroxide micropowder stirring and washing water desalination equipment |
| CN119655154A (en) * | 2024-12-24 | 2025-03-21 | 黑龙江省绿色食品科学研究院(国家大豆工程技术研究中心、国家乳业工程技术研究中心) | A drip irrigation device for soybean cultivation in saline-alkali land and its use method |
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2019
- 2019-10-22 CN CN201921780352.8U patent/CN211357931U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114768533A (en) * | 2022-03-09 | 2022-07-22 | 临朐恒辉新材料有限公司 | A kind of aluminum hydroxide micropowder stirring and washing water desalination equipment |
| CN114768533B (en) * | 2022-03-09 | 2024-02-06 | 临朐恒辉新材料有限公司 | Aluminum hydroxide micropowder stirring and washing water desalination equipment |
| CN119655154A (en) * | 2024-12-24 | 2025-03-21 | 黑龙江省绿色食品科学研究院(国家大豆工程技术研究中心、国家乳业工程技术研究中心) | A drip irrigation device for soybean cultivation in saline-alkali land and its use method |
| CN119655154B (en) * | 2024-12-24 | 2025-12-16 | 黑龙江省绿色食品科学研究院(国家大豆工程技术研究中心、国家乳业工程技术研究中心) | A drip irrigation device for soybean cultivation in saline-alkali land and its usage method |
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