CN217855507U - Prevent that filtration membrane damages formula filtering mechanism - Google Patents
Prevent that filtration membrane damages formula filtering mechanism Download PDFInfo
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- CN217855507U CN217855507U CN202221282152.1U CN202221282152U CN217855507U CN 217855507 U CN217855507 U CN 217855507U CN 202221282152 U CN202221282152 U CN 202221282152U CN 217855507 U CN217855507 U CN 217855507U
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- partition plate
- water
- filter
- inductor
- inlet pipe
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Abstract
The utility model relates to a filtering mechanism for preventing a filtering membrane from being damaged, which comprises a filtering pipe, a pushing piece, a clapboard and a water inlet pipe; the water inlet pipe is characterized in that the filter pipe is provided with an upper surface, a side membrane and a water cavity, the upper surface is provided with an inductor, the induction part of the inductor is positioned in the water cavity, the cylinder body of the pushing part is connected with the upper surface through the end part of the inductor, the push rod of the pushing part penetrates through the upper surface, the partition plate is connected with the pushing part through the push rod of the pushing part, the partition plate penetrates through the induction part of the inductor, the water inlet pipe is positioned on the filter pipe and far away from the upper surface, and the water inlet pipe is provided with a switch. The utility model provides a prevent that filtration membrane damages formula filtering mechanism has reduced equipment cost, has improved work efficiency, has reduced middle transport process, has practiced thrift manufacturing cost.
Description
Technical Field
The utility model relates to a filtration field, concretely relates to prevent that filtration membrane damages formula filtering mechanism.
Background
The filtering mechanism is a mechanism for filtering impurities in water, a core component on the filtering mechanism is a filtering membrane, water molecules can pass through the filtering membrane, and impurities with particles larger than the water molecules cannot pass through the filtering membrane, so that the water filtering step is realized.
Because water pressure is unstable in the filtration process, often damage the filtration membrane because water pressure is too big suddenly, the mode of preventing the filtration membrane damage now commonly used is: the water pressure leading to the filtering membrane is reduced, so that the stable filtration is ensured, and the low working efficiency of the filtration is reduced by reducing the water pressure leading.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at: the utility model provides an prevent that filtration membrane damages formula filtering mechanism solves above problem.
In order to achieve the above object, the present invention provides the following technical solutions:
a filter mechanism for preventing damage of a filter membrane comprises a filter pipe, a pushing piece, a partition plate and a water inlet pipe; the water inlet pipe is characterized in that the filter pipe is provided with an upper surface, a side membrane and a water cavity, the upper surface is provided with an inductor, the induction part of the inductor is positioned in the water cavity, the cylinder body of the pushing part is connected with the upper surface through the end part of the inductor, the push rod of the pushing part penetrates through the upper surface, the partition plate is connected with the pushing part through the push rod of the pushing part, the partition plate penetrates through the induction part of the inductor, the water inlet pipe is positioned on the filter pipe and far away from the upper surface, and the water inlet pipe is provided with a switch.
Furthermore, a push rod of the pushing piece is connected with the upper surface in a sealing mode, the partition plate is connected with the side membrane in a sealing mode, and the partition plate is connected with a sensing portion of the sensor in a sealing mode.
Further, the pushing member is specifically a cylinder, the partition plate is specifically in a disc shape, the partition plate is specifically made of rigid materials, and the partition plate is located in the water cavity and close to the upper side.
Furthermore, the inductor is pressure sensor, inlet tube and water cavity intercommunication, the switch is located the outside in water cavity.
Further, the switch is specifically an electromagnetic valve.
The beneficial effects of the utility model are that: the utility model provides a prevent that filtration membrane damages formula filtering mechanism uses through filter tube, impeller, baffle and inlet tube mutually supporting, realizes when filtration membrane water pressure is too big suddenly, and filterable efficiency has been ensured to the interior hydraulic effect of buffering filtration membrane, has practiced thrift the filtration cost.
Drawings
Fig. 1 is the utility model relates to an overall structure axonometric drawing of filtration membrane damage prevention formula filtering mechanism.
Fig. 2 is an axonometric view of a part of the structure of the filtering mechanism for preventing the damage of the filtering membrane of the utility model.
Fig. 3 is a front view of the overall structure of the filtering mechanism of the present invention for preventing the damage of the filtering membrane.
In the figure: 1. a filter tube; 2. upper side; 3. a side film; 4. a pusher member; 5. a partition plate; 6. an inductor; 7. a water chamber; 8. a water inlet pipe; 9. and (6) switching.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1 to 3, a filter mechanism for preventing damage of a filter membrane comprises a filter pipe 1, a pushing member 4, a partition plate 5 and a water inlet pipe 8; the water-saving filter is characterized in that the filter pipe 1 is provided with an upper surface 2, a side membrane 3 and a water cavity 7, the upper surface 2 is provided with an inductor 6, an induction part of the inductor 6 is located in the water cavity 7 and is used for detecting the change of water pressure in the water cavity 7, a cylinder body of the pushing part 4 is connected with the upper surface 2 through the end part of the inductor 6 and is used for placing the pushing part 4, a push rod of the pushing part 4 penetrates through the upper surface 2, the partition plate 5 is connected with the pushing part 4 through the push rod of the pushing part 4 and is used for driving the partition plate 5 to be close to the upper surface 2 and buffering the water pressure in the water cavity 7, the partition plate 5 penetrates through the induction part of the inductor 6 and is used for ensuring that the partition plate 5 can move in the water cavity 7, the water inlet pipe 8 is located on the filter pipe 1 and far away from the upper surface 2, the water inlet pipe 8 is provided with a switch 9 and is used for controlling water to enter the water cavity 7, and the pushing part 4, the inductor 6 and the switch 9 are all connected with an external control system.
The push rod of the pushing piece 4 is hermetically connected with the upper face 2 and used for preventing water from leaving the water cavity 7, the partition plate 5 is hermetically connected with the side film 3 and used for preventing water from leaving the water cavity 7, the partition plate 5 is hermetically connected with the sensing part of the sensor 6 and used for preventing water from entering the part between the water cavity 7 and the upper face 2, and therefore water pressure of other parts of the water cavity 7 is buffered after the partition plate is close to the upper face 2.
The pushing piece 4 is specifically a cylinder, the partition plate 5 is specifically in a disc shape and is used for being matched with the side membrane 3 in shape, the partition plate 5 is specifically made of rigid materials and is used for ensuring good sealing performance, and the partition plate 5 is located in the water cavity 7 and is close to the upper surface 2.
The sensor 6 is a pressure sensor and is used for detecting the water pressure change in the water cavity 7, the water inlet pipe 8 is communicated with the water cavity 7 and is used for leading water to the water cavity 7, and the switch 9 is located on the outer side of the water cavity 7 and is used for controlling the water to be led to the water cavity 7.
The switch 9 is specifically an electromagnetic valve and is used for conveniently controlling water to be led into the water cavity 7.
The utility model discloses a theory of operation does: before the filtration work is started, the water inlet pipe 8 is connected with a sewage tank containing water to be filtered through a water suction pump, and the filter pipe 1 is placed in a clean water tank containing filtered clean water; then the filtration step is started: the method comprises the following steps that a water suction pump works under the control of an external control system, water in a sewage tank is introduced into a water cavity 7, water molecules in the water cavity 7 enter a clean water tank through a side membrane 3 in the process, impurities in the water remain in the water cavity 7 in the process, a sensor 6 detects the water pressure in the water cavity 7 in the process and transmits a pressure signal to the external control system, when the water pressure in the water cavity 7 is continuously increased, if the water pressure in the water cavity 7 is increased to exceed a set value, a push rod of a pushing member 4 is controlled by the external control system to contract to drive a partition plate 5 to move to the upper surface 2, the water pressure in the water cavity 7 is reduced at the moment so as to buffer the water pressure in the water cavity 7, and in the process, a switch 9 is controlled by the external control system to be turned off for a certain time and then turned on again, so that the side membrane 3 is prevented from being damaged due to overlarge water pressure; when the switch 9 is turned on again, the push rod of the pushing piece 4 extends out again to drive the partition board 5 to move in the water cavity 7 and away from the upper part 2, so that the resetting step is realized; and repeating the above steps until the work is finished.
The above examples are provided for further illustration of the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.
Claims (5)
1. The utility model provides an prevent that filtration membrane damages formula filter mechanism which characterized in that: comprises a filter pipe (1), a pushing piece (4), a clapboard (5) and a water inlet pipe (8); the filter comprises a filter pipe (1), and is characterized in that an upper surface (2), a side membrane (3) and a water cavity (7) are arranged on the filter pipe (1), an inductor (6) is arranged on the upper surface (2), an induction part of the inductor (6) is positioned in the water cavity (7), a cylinder body of a pushing part (4) is connected with the upper surface (2) through the end part of the inductor (6), a push rod of the pushing part (4) penetrates through the upper surface (2), a partition plate (5) is connected with the pushing part (4) through the push rod of the pushing part (4), the partition plate (5) penetrates through the induction part of the inductor (6), a water inlet pipe (8) is positioned on the filter pipe (1) and far away from the upper surface (2), and a switch (9) is arranged on the water inlet pipe (8).
2. The filter mechanism of claim 1, wherein the membrane damage preventing element comprises: the push rod of the pushing piece (4) is connected with the upper surface (2) in a sealing mode, the partition plate (5) is connected with the side film (3) in a sealing mode, and the partition plate (5) is connected with the sensing portion of the sensor (6) in a sealing mode.
3. The filter membrane damage preventing type filter mechanism according to claim 2, wherein: the pushing piece (4) is specifically a cylinder, the partition plate (5) is specifically in a disc shape, the partition plate (5) is specifically made of rigid materials, and the partition plate (5) is located in the water cavity (7) and close to the upper surface (2).
4. The filter membrane damage prevention type filter mechanism according to claim 1, wherein: the sensor (6) is a pressure sensor, the water inlet pipe (8) is communicated with the water cavity (7), and the switch (9) is located on the outer side of the water cavity (7).
5. The filter membrane damage prevention type filter mechanism according to claim 4, wherein: the switch (9) is specifically an electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282152.1U CN217855507U (en) | 2022-05-25 | 2022-05-25 | Prevent that filtration membrane damages formula filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221282152.1U CN217855507U (en) | 2022-05-25 | 2022-05-25 | Prevent that filtration membrane damages formula filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217855507U true CN217855507U (en) | 2022-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221282152.1U Active CN217855507U (en) | 2022-05-25 | 2022-05-25 | Prevent that filtration membrane damages formula filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217855507U (en) |
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2022
- 2022-05-25 CN CN202221282152.1U patent/CN217855507U/en active Active
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