CN218981109U - Automatic clean water washing membrane device based on reverse osmosis - Google Patents
Automatic clean water washing membrane device based on reverse osmosis Download PDFInfo
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- CN218981109U CN218981109U CN202223458622.8U CN202223458622U CN218981109U CN 218981109 U CN218981109 U CN 218981109U CN 202223458622 U CN202223458622 U CN 202223458622U CN 218981109 U CN218981109 U CN 218981109U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The utility model discloses an automatic clean water membrane washing device based on reverse osmosis, which relates to the technical field of clean water membranes and comprises the following components: the water purification membrane comprises a water purification membrane body, wherein a water inlet pipe is fixedly connected to one side of the water purification membrane body, a first valve is arranged at one end of the water inlet pipe, which is close to the water purification membrane body, a water outlet pipe is fixedly connected to one end of the water purification membrane body, which is far away from the water inlet pipe, a second valve is arranged in the middle of the water outlet pipe, a water pipe is fixedly connected to one end of the water purification membrane body, which is close to the water inlet pipe, the water pipe is mutually communicated with the water inlet pipe, and a membrane washing mechanism is arranged in the middle of the water outlet pipe; this application can make a round trip to wash repeatedly to the water purification membrane body, improves the cleaning performance, reduces the accumulation of incrustation scale, improves the filter effect to the water resource.
Description
Technical Field
The utility model relates to the technical field of membrane cleaning, in particular to an automatic membrane cleaning device based on reverse osmosis.
Background
The reverse osmosis equipment can effectively remove charged ions, inorganic matters, colloid particles, bacteria, organic matters and the like in water by using a membrane separation technology, and is the best equipment in the high-purity water preparation, brackish water desalination and wastewater treatment processes. In order to ensure the service life of the reverse osmosis filter element, the surface of the reverse osmosis filter membrane needs to be washed to reduce the salt concentration on the surface of the reverse osmosis filter membrane and slow down the blockage caused by scaling on the surface of the membrane.
The existing automatic water purifying device in the current market is difficult to clean the reverse osmosis filter membrane, and because scale can appear in the reverse osmosis filter membrane after long-term use, when the scale accumulation is excessive, the reverse osmosis filter membrane is easy to block, so that the filtering effect on water resources is affected.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an automatic water-purifying and membrane-washing device based on reverse osmosis, which can solve the problems that scale can appear in the reverse osmosis membrane after long-term use, and the reverse osmosis membrane is easily blocked when the scale is excessively accumulated, so that the filtering effect on water resources is affected.
In order to solve the problems, the utility model adopts the following technical scheme:
an automatic clean water membrane device based on reverse osmosis, comprising:
the water purification device comprises a water purification film body, wherein one side of the water purification film body is fixedly connected with a water inlet pipe, one end of the water inlet pipe, which is close to the water purification film body, is provided with a first valve, one end of the water purification film body, which is far away from the water inlet pipe, is fixedly connected with a water outlet pipe, the middle part of the water outlet pipe is provided with a second valve, one end of the water purification film body, which is close to the water inlet pipe, is fixedly connected with a water pipe, one end of the water pipe, which is far away from the water purification film body, is mutually communicated with the water inlet pipe, and the middle part of the water outlet pipe is provided with a film washing mechanism; this application can make a round trip to wash repeatedly to the water purification membrane body, improves the cleaning performance, reduces the accumulation of incrustation scale, improves the filter effect to the water resource.
As a preferable scheme of the utility model, the membrane washing mechanism comprises a sealing cylinder fixedly arranged in the middle of the water outlet pipe, a piston is arranged in the middle of the sealing cylinder in a sealing sliding manner, an electric telescopic rod is fixedly arranged at one end, far away from the water outlet pipe, of the sealing cylinder, and the output end of the electric telescopic rod is fixedly connected with the piston.
As a preferable scheme of the utility model, one end of the water outlet pipe, which is close to the water purification film body, is spirally arranged, and the second valve is arranged on one side of the water outlet pipe, which is far away from the water purification film body.
As a preferable scheme of the utility model, the middle part of the water pipe is fixedly provided with a water tank, and a third valve is arranged between the water tank and the water inlet pipe of the water pipe.
As a preferable scheme of the utility model, one end of the water pipe far away from the third valve is fixedly provided with a pressure sensor, and the sensing end of the pressure sensor is positioned in the water pipe.
As a preferable scheme of the utility model, a high-pressure water pump is fixedly arranged in the water tank, and the output end of the high-pressure water pump is communicated with the water pipe.
Compared with the prior art, the utility model has the advantages that:
in the application, the first valve and the second valve are closed, the third valve is opened, and the water resource is controlled by the high-pressure water pump to flush the water purification film body; in the flushing process, the third valve is closed, the inside of the water pipe and the water outlet pipe is continuously pressurized through the high-pressure water pump, the pressure sensor is used for detecting and observing, when the degree is reached, the output end of the electric telescopic rod is used for pushing the piston to seal and slide in the sealing cylinder, the water resource in the water outlet pipe can be reversely cleaned in the water purifying film body through the air pressure in the sealing cylinder, the cleaning effect is improved, the accumulation of scale is reduced, and the filtering effect on the water resource is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic view of the internal structure of the seal cartridge of the present utility model.
The reference numerals in the figures illustrate:
1. a water purifying film body; 2. a water inlet pipe; 3. a first valve; 4. a water outlet pipe; 5. a second valve; 6. a water pipe; 7. a film washing mechanism; 71. a sealing cylinder; 72. a piston; 73. an electric telescopic rod; 8. a water tank; 9. a third valve; 10. a pressure sensor; 11. high pressure water pump.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
As shown in fig. 1-4, an automatic reverse osmosis-based water purification and membrane washing device comprises:
the water purification membrane body 1, one side fixedly connected with inlet tube 2 of water purification membrane body 1, the one end that inlet tube 2 is close to water purification membrane body 1 is provided with first valve 3, the one end fixedly connected with outlet pipe 4 of water inlet tube 2 is kept away from to water purification membrane body 1, the middle part of outlet pipe 4 is provided with second valve 5, the one end fixedly connected with water pipe 6 that water purification membrane body 1 is close to inlet tube 2, the one end that water pipe 6 kept away from water purification membrane body 1 communicates each other with inlet tube 2, the middle part of outlet pipe 4 is provided with washes membrane mechanism 7.
In a further embodiment, the water purification membrane body 1 is used for carrying out reverse osmosis purification filtration to water resources, the water resources are conveyed to the water purification membrane body 1 through the water inlet pipe 2, and the water inlet pipe 2 is controlled to open and close through the first valve 3, the water resources filtered by the water purification membrane body 1 are output through the water outlet pipe 4, and the water outlet pipe 4 is controlled to open and close through the second valve 5, the water inlet pipe 6 is used for guiding the cleaning water, the water purification membrane body 1 can carry out filtration to the cleaning water again, the membrane washing mechanism 7 is used for cleaning the water purification membrane body 1, the dirt attached to the inside of the water purification membrane body 1 is reduced, and the filtering effect of the water purification membrane body 1 to the water resources is improved.
Specifically, the membrane washing mechanism 7 comprises a sealing cylinder 71 fixedly arranged in the middle of the water outlet pipe 4, a piston 72 is arranged in the middle of the sealing cylinder 71 in a sealing sliding manner, an electric telescopic rod 73 is fixedly arranged at one end, far away from the water outlet pipe 4, of the sealing cylinder 71, and the output end of the electric telescopic rod 73 is fixedly connected with the piston 72.
In a further embodiment, the sealing cylinder 71 is fixedly supported through the arranged water outlet pipe 4, the electric telescopic rod 73 is fixedly supported through the arranged sealing cylinder 71, the piston 72 is driven to hermetically slide in the sealing cylinder 71 through the arranged electric telescopic rod 73, and water resources in the water outlet pipe 4 can reversely circulate through the air pressure in the sealing cylinder 71 to clean the inside of the water purification film body 1.
Specifically, the one end that outlet pipe 4 is close to water purification membrane body 1 is the spiral setting, and second valve 5 sets up in outlet pipe 4 one side that water purification membrane body 1 was kept away from.
In a further embodiment, the water outlet pipe 4 is spirally arranged, so that more water resources can be stored in the water outlet pipe 4, and the flushing effect on the water purification film body 1 is improved through spiral rotation of the water resources.
Specifically, the middle part of the water pipe 6 is fixedly provided with a water tank 8, and the water pipe 6 is provided with a third valve 9 between the water tank 8 and the water inlet pipe 2.
In a further embodiment, the water tank 8 is fixedly supported by the arranged water through pipe 6, and the water resource is stored by the arranged water tank 8, wherein the opening and closing between the water tank 8 and the water inlet pipe 2 are controlled by the arranged third valve 9.
Specifically, the end of the water pipe 6 far away from the third valve 9 is fixedly provided with a pressure sensor 10, and the sensing end of the pressure sensor 10 is located inside the water pipe 6.
In a further embodiment, the pressure sensor 10 is fixedly supported by the water pipe 6, and the air pressure inside the water pipe 6, the water purifying film body 1 and the water outlet pipe 4 is observed and detected by the pressure sensor 10.
Specifically, the inside of the water tank 8 is fixedly provided with a high-pressure water pump 11, and the output end of the high-pressure water pump 11 is mutually communicated with the water pipe 6.
In a further embodiment, the high-pressure water pump 11 is fixedly supported by the water tank 8, and water in the water tank 8 is conveyed into the water purification film body 1 by the high-pressure water pump 11, so that the water purification film body 1 is flushed.
The working principle and the using flow of the utility model are as follows: second valve 5 first valve 3 third valve 9
Closing the first valve 3 and the second valve 5, opening the third valve 9, starting the high-pressure water pump 11, and controlling water resources to flush the water purification film body 1 through the high-pressure water pump 11; in the flushing process, the third valve 9 is closed, the inside of the water pipe 6 and the water outlet pipe 4 is continuously pressurized through the high-pressure water pump 11, the pressure sensor 10 is used for detecting and observing, when the degree reaches, the high-pressure water pump 11 is closed, the electric telescopic rod 73 is started, the piston 72 is pushed to seal and slide in the sealing cylinder 71 through the output end of the electric telescopic rod 73, the water resource in the water outlet pipe 4 can be reversely cleaned in the water purification film body 1 through the air pressure in the sealing cylinder 71, the cleaning effect is improved, the accumulation of scale is reduced, and the filtering effect on the water resource is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (6)
1. An automatic clean water washing membrane device based on reverse osmosis, which is characterized by comprising:
the water purifying film comprises a water purifying film body (1), one side fixedly connected with inlet tube (2) of water purifying film body (1), one end that inlet tube (2) are close to water purifying film body (1) is provided with first valve (3), one end fixedly connected with outlet pipe (4) of water purifying film body (1) keep away from inlet tube (2), the middle part of outlet pipe (4) is provided with second valve (5), one end fixedly connected with water pipe (6) that water purifying film body (1) is close to inlet tube (2), one end that water pipe (6) kept away from water purifying film body (1) communicates each other with inlet tube (2), the middle part of outlet pipe (4) is provided with membrane washing mechanism (7).
2. An automatic reverse osmosis-based membrane cleaning device according to claim 1, wherein: the membrane washing mechanism (7) comprises a sealing cylinder (71) fixedly arranged in the middle of the water outlet pipe (4), a piston (72) is arranged in the middle of the sealing cylinder (71) in a sealing sliding manner, an electric telescopic rod (73) is fixedly arranged at one end, far away from the water outlet pipe (4), of the sealing cylinder (71), and the output end of the electric telescopic rod (73) is fixedly connected with the piston (72).
3. An automatic reverse osmosis-based membrane cleaning device according to claim 2, characterized in that: one end of the water outlet pipe (4) close to the water purifying film body (1) is in spiral arrangement, and the second valve (5) is arranged on one side of the water outlet pipe (4) far away from the water purifying film body (1).
4. An automatic reverse osmosis-based membrane cleaning device according to claim 1, wherein: the middle part of the water pipe (6) is fixedly provided with a water tank (8), and a third valve (9) is arranged between the water tank (8) and the water inlet pipe (2) of the water pipe (6).
5. An automatic reverse osmosis-based membrane cleaning device according to claim 4, wherein: one end of the water pipe (6) far away from the third valve (9) is fixedly provided with a pressure sensor (10), and the sensing end of the pressure sensor (10) is positioned in the water pipe (6).
6. An automatic reverse osmosis-based membrane cleaning device according to claim 4, wherein: the inside of the water tank (8) is fixedly provided with a high-pressure water pump (11), and the output end of the high-pressure water pump (11) is communicated with the water pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223458622.8U CN218981109U (en) | 2022-12-23 | 2022-12-23 | Automatic clean water washing membrane device based on reverse osmosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223458622.8U CN218981109U (en) | 2022-12-23 | 2022-12-23 | Automatic clean water washing membrane device based on reverse osmosis |
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| Publication Number | Publication Date |
|---|---|
| CN218981109U true CN218981109U (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223458622.8U Active CN218981109U (en) | 2022-12-23 | 2022-12-23 | Automatic clean water washing membrane device based on reverse osmosis |
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| CN (1) | CN218981109U (en) |
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- 2022-12-23 CN CN202223458622.8U patent/CN218981109U/en active Active
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