CN216677195U - Precision security filter convenient for replacing filter element - Google Patents
Precision security filter convenient for replacing filter element Download PDFInfo
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- CN216677195U CN216677195U CN202122669723.9U CN202122669723U CN216677195U CN 216677195 U CN216677195 U CN 216677195U CN 202122669723 U CN202122669723 U CN 202122669723U CN 216677195 U CN216677195 U CN 216677195U
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- 238000007789 sealing Methods 0.000 claims abstract description 76
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008859 change Effects 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The utility model discloses a precise security filter convenient for replacing a filter element, which belongs to the field of security filters and is characterized by comprising a tank body, wherein the top of the tank body is clamped with a top cover, two jacking mechanisms are arranged between the top cover and the tank body, the bottom of the top cover is fixedly connected with two vertical rods, and the bottom ends of the vertical rods are fixedly connected to the top of a sealing ring. The utility model discloses a through emptying jar water of internal portion, then start gasbag sealing mechanism pressure release, restart jack-up mechanism drives top cap vertical rising and jar body separation, and the top cap drives sealing ring and the synchronous rising of perforated plate through the montant when rising, the filter element pipe on the perforated plate exposes jar body completely, dismantle the bolt of flange and filter element union coupling this moment, and the filter element pipe of more renewing screws up and can accomplish the change, thereby realized that the device possesses the change of being convenient for, loading and unloading are convenient, and can emit the advantage of changing the warning automatically.
Description
Technical Field
The utility model relates to the field of security filters, in particular to a precise security filter with a conveniently replaced filter element.
Background
The safety filter is also called a precision filter and is generally arranged in front of the pressure container to remove fine particles with the diameter of more than 5 mu m so as to meet the requirement of the subsequent process on water inlet; sometimes also set up at the end of whole water treatment system, prevent that tiny particle (such as broken resin) from getting into finished product water, security filter is widely used in fields such as drinking water treatment, circulating water treatment, boiler makeup water treatment, sewage treatment, its theory of operation is that the liquid of waiting to filter is impressed from the filter import, is filtered into the clarified liquid through the filter layer from outside to inside through the filter core, then discharges through the export, and the filter core needs to be changed after using for a period.
The manual filter core that exposes inside of workman's manual dismounting device shell then demolishs the change to the filter core during current mode, and this kind of method is wasted time and energy, troublesome poeration to current equipment can not send the change warning voluntarily, needs artifical judgement, and is very inconvenient, therefore we propose the precision safety filter who is convenient for change filter core, in order to solve above problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a precision security filter convenient for replacing a filter element, so as to solve the problems that in the prior art, a manual disassembling device shell is manually disassembled by a worker to expose the filter element inside and then the filter element is disassembled and replaced, the method is time-consuming and labor-consuming and troublesome to operate, and the existing equipment cannot automatically send out replacement reminding, needs manual judgment and is very inconvenient.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a precision security filter convenient to renew cartridge, which comprises a tank body, the top joint of the jar body has the top cap, be provided with two jack-up mechanisms between top cap and the jar body, two montants of bottom fixedly connected with of top cap, the bottom fixed connection of montant is to the top of sealing ring, the inside fixedly connected with joint ring of the jar body, the inside joint of joint ring has the sealing ring, the inside of sealing ring is rotated and is connected with the perforated plate, the top fixedly connected with flange of perforated plate, through bolt fixedly connected with filter core on the flange, the outside of sealing ring is provided with gasbag sealing mechanism, gasbag sealing mechanism cooperatees with the joint ring.
As a further description of the above technical solution: the air bag sealing mechanism comprises a small air pump, a connecting pipe, a flexible annular pipe and an elastic sealing washer, the bottom of the small air pump is fixedly connected to the top of the sealing ring, the output end of the small air pump is fixedly connected with the connecting pipe, the outer side of the flexible annular pipe is fixedly connected to the outer side of the sealing ring, the bottom end of the connecting pipe penetrates through the inside of the sealing ring and is fixedly connected to the sealing ring, one end of the connecting pipe, which is located inside the sealing ring, penetrates through the inside of the flexible annular pipe and is fixedly connected to the flexible annular pipe, and the inner fixed connection of the elastic sealing washer is far away from one side of the sealing ring from the flexible annular pipe.
As a further description of the above technical solution: the inner side of the clamping ring is provided with an annular groove, and the outer side of the elastic sealing washer is tightly contacted with the inner side of the annular groove.
As a further description of the above technical solution: the jacking mechanism comprises a hydraulic cylinder and an L-shaped rod, the outer side of the hydraulic cylinder is fixedly connected with the tank body, the top end of the hydraulic cylinder is fixedly connected to the bottom end of the L-shaped rod, and the other end of the L-shaped rod is fixedly connected to the outer side of the top cover.
As a further description of the above technical solution: the bottom fixedly connected with water collecting bucket of perforated plate, the bottom fixedly connected with standpipe of water collecting bucket, the internally mounted of standpipe has flow sensor, the outside fixedly connected with attention device of the jar body, the input of attention device and flow sensor's output electric connection.
As a further description of the above technical solution: the bottom fixedly connected with sealing washer of top cap, the bottom of sealing washer contacts with the top of the jar body.
Compared with the prior art, the utility model has the advantages that:
the scheme uses the tank body as a device main body, when a filter element pipe needs to be replaced, water in the tank body is emptied firstly, then the air bag sealing mechanism is started to release pressure, then the jacking mechanism is started to drive the top cover to vertically rise and separate from the tank body, and the top cover rises and simultaneously drives the sealing ring and the porous plate to synchronously rise through the vertical rod until the filter element pipe on the porous plate completely exposes out of the tank body, at the moment, a bolt connected with the flange and the filter element pipe is disassembled, a new filter element pipe is replaced by screwing, the operation is convenient and rapid, the flow rate can be monitored in real time through the detection device at the bottom of the porous plate when in use to judge the water permeation condition of the filter element pipe, when the flow rate is lower than a set value, a replacement prompt is sent, so that the device has the advantages of convenience in replacement and loading and unloading, and the replacement prompt can be automatically sent, and the problem that a filter element is removed and replaced after a shell of a worker manually disassembling the device in the prior art is solved, the method is time-consuming, labor-consuming and troublesome in operation, and the existing equipment cannot automatically send out replacement reminding and is very inconvenient in manual judgment.
Drawings
FIG. 1 is a schematic front perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of the part A of FIG. 2;
fig. 4 is a schematic front perspective view of the sealing ring of the present invention.
The reference numbers in the figures illustrate:
1. a tank body; 2. a top cover; 21. a seal ring; 3. a jack-up mechanism; 31. a hydraulic cylinder; 32. an L-shaped rod; 4. a snap ring; 41. an annular groove; 5. a seal ring; 6. a perforated plate; 61. a water collecting hopper; 62. a vertical tube; 63. a flow rate sensor; 64. an alarm; 7. a flange; 8. a filter element pipe; 9. an air bag sealing mechanism; 91. a small air pump; 92. a connecting pipe; 93. a flexible annular tube; 94. an elastic sealing gasket; 10. a vertical rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1 to 4, the precision safety filter convenient for filter element replacement comprises a tank body 1, a top cover 2 is clamped at the top of the tank body 1, two jacking mechanisms 3 are arranged between the top cover 2 and the tank body 1, two vertical rods 10 are fixedly connected to the bottom of the top cover 2, the bottom ends of the vertical rods 10 are fixedly connected to the top of a sealing ring 5, a clamping ring 4 is fixedly connected to the inside of the tank body 1, a sealing ring 5 is clamped inside the clamping ring 4, a perforated plate 6 is rotatably connected to the inside of the sealing ring 5, a flange 7 is fixedly connected to the top of the perforated plate 6, a filter core pipe 8 is fixedly connected to the flange 7 through bolts, an air bag sealing mechanism 9 is arranged on the outer side of the sealing ring 5, and the air bag sealing mechanism 9 is matched with the clamping ring 4.
In the utility model, the tank body 1 is used as a device main body, when the filter core pipe 8 needs to be replaced, water in the tank body 1 is emptied, the air bag sealing mechanism 9 is started to release pressure, the jacking mechanism 3 is started to drive the top cover 2 to vertically ascend and separate from the tank body 1, the top cover 2 ascends and simultaneously drives the sealing ring 5 and the porous plate 6 to synchronously ascend through the vertical rod 10 until the filter core pipe 8 on the porous plate 6 is completely exposed out of the tank body 1, at the moment, the bolt for connecting the flange 7 and the filter core pipe 8 is disassembled, the porous plate 6 can rotate in the sealing ring 5, a worker can completely disassemble and replace the filter core pipe 8 only in one direction, and can complete replacement by screwing a new filter core pipe 8, the operation is convenient and rapid, and the flow rate can be monitored in real time through a detection device at the bottom of the porous plate 6 to judge the water permeability condition of the filter core pipe 8, when the flow rate is lower than the set value, the change reminding is sent, so that the device has the advantages of convenience in replacement and convenience in loading and unloading, and can automatically emit the change reminding, the problems that in the prior art, the manual dismounting device shell of a worker exposes the internal filter element and then removes and replaces the filter element are solved, the method is time-consuming and labor-consuming, the operation is troublesome, the existing equipment cannot automatically send the change reminding, manual judgment is needed, and the inconvenience is very high.
Please refer to fig. 3, in which: the air bag sealing mechanism 9 comprises a small-sized air pump 91, a connecting pipe 92, a flexible annular pipe 93 and an elastic sealing washer 94, the bottom of the small-sized air pump 91 is fixedly connected to the top of the sealing ring 5, the output end of the small-sized air pump 91 is fixedly connected with the connecting pipe 92, the outer side of the flexible annular pipe 93 is fixedly connected to the outer side of the sealing ring 5, the bottom end of the connecting pipe 92 penetrates through and is fixedly connected to the inside of the sealing ring 5, one end, located inside the sealing ring 5, of the connecting pipe 92 penetrates through and is fixedly connected to the inside of the flexible annular pipe 93, and the inside of the elastic sealing washer 94 is fixedly connected to one side, away from the sealing ring 5, of the flexible annular pipe 93.
In the utility model, the small air pump 91, the connecting pipe 92, the flexible annular pipe 93 and the elastic sealing washer 94 are matched for use, when the small air pump 91 is started, the inside of the flexible annular pipe 93 can be pressurized and decompressed through the connecting pipe 92, so that the elastic sealing washer 94 can be tightly attached to the inner side of the clamping ring 4 to realize sealing, and the elastic sealing washer 94 can be separated from the inner side of the clamping ring 4 to facilitate the separation of the sealing ring 5 and the clamping ring 4, thereby conveniently lifting the porous plate 6 to expose the filter core pipe 8 and facilitating the disassembly and replacement.
Please refer to fig. 3, in which: the inside of the snap ring 4 is provided with an annular groove 41, and the outside of the elastic sealing washer 94 is in close contact with the inside of the annular groove 41.
In the utility model, the contact area between the elastic sealing washer 94 and the clamping ring 4 can be increased through the annular groove 41, and the sealing effect is better.
Please refer to fig. 1 and fig. 2, wherein: the jacking mechanism 3 comprises a hydraulic cylinder 31 and an L-shaped rod 32, the outer side of the hydraulic cylinder 31 is fixedly connected with the tank body 1, the top end of the hydraulic cylinder 31 is fixedly connected to the bottom end of the L-shaped rod 32, and the other end of the L-shaped rod 32 is fixedly connected to the outer side of the top cover 2.
In the utility model, the hydraulic cylinder 31 and the L-shaped rod 32 are matched for use, the hydraulic cylinder 31 is started to push the L-shaped rod 32 to vertically move, and the L-shaped rod 32 drives the top cover 2 to vertically move to realize the connection and separation operation of the top cover 2 and the tank body 1, so that the labor is saved, and the operation is convenient.
Please refer to fig. 2, in which: the bottom fixedly connected with water collecting bucket 61 of perforated plate 6, the bottom fixedly connected with standpipe 62 of water collecting bucket 61, the internally mounted of standpipe 62 has flow rate sensor 63, the outside fixedly connected with attention device 64 of jar body 1, the input of attention device 64 and flow rate sensor 63's output electric connection.
According to the utility model, water passing through the filter core pipe 8 can be concentrated through the water collecting hopper 61 and uniformly flows out through the vertical pipe 62, then whether the flow rate reaches the standard is detected through the flow rate sensor 63, when the flow rate is lower than a set value, the flow rate sensor 63 sends a signal to the warning device 64, and the warning device 64 sends a sound prompt, so that the use is more convenient.
Please refer to fig. 1 and fig. 2, wherein: the bottom of top cap 2 is fixedly connected with sealing washer 21, and the bottom of sealing washer 21 contacts with the top of jar body 1.
In the utility model, the sealing effect between the top cover 2 and the tank body 1 can be better through the sealing ring 21.
The working principle is as follows: when the device is used, the tank body 1 is used as a device main body, when the filter element pipe 8 needs to be replaced, water in the tank body 1 is emptied, then the small air pump 91 is started to release the pressure in the flexible annular pipe 93 through the connecting pipe 92, the elastic sealing washer 94 is separated from the inner side of the clamping ring 4, the sealing ring 5 is conveniently separated from the clamping ring 4, the porous plate 6 is conveniently lifted, the filter element pipe 8 is exposed, the jacking mechanism 3 is started to drive the top cover 2 to vertically lift and separate from the tank body 1, the sealing ring 5 and the porous plate 6 are driven to synchronously lift through the vertical rod 10 when the top cover 2 lifts until the filter element pipe 8 on the porous plate 6 is completely exposed out of the tank body 1, at the moment, the bolts connecting the flange 7 and the filter element pipe 8 are disassembled, the porous plate 6 can rotate in the sealing ring 5, and a worker can completely disassemble and replace the filter element pipe 8 only in one direction, the replacement can be completed by screwing up the filter element pipe 8 to be replaced newly, the operation is convenient and rapid, the water passing through the filter element pipe 8 can be concentrated by the water collecting hopper 61 at the bottom of the porous plate 6, the water uniformly flows out through the vertical pipe 62, then whether the flow rate reaches the standard is detected by the flow rate sensor 63, when the flow rate is lower than a set value, the flow rate sensor 63 sends a signal to the warning device 64, the warning device 64 sends a sound for replacement prompt, the device has the advantages of convenience in replacement, convenience in assembly and disassembly and capability of automatically emitting the replacement prompt, the problems that in the prior art, the filter element inside the shell of a manual disassembling device is exposed and then is disassembled and replaced are solved, the method is time-consuming and labor-consuming, the operation is troublesome, the existing equipment cannot automatically send the replacement prompt, manual judgment is needed, and great inconvenience is caused are solved.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a precision security filter convenient to renew cartridge more, includes jar body (1), its characterized in that: the top joint of the jar body (1) has top cap (2), be provided with two jack-up mechanisms (3) between top cap (2) and the jar body (1), two montants (10) of the bottom fixedly connected with of top cap (2), the bottom fixed connection of montant (10) is to the top of sealing ring (5), the inside fixedly connected with joint ring (4) of the jar body (1), the inside joint of joint ring (4) has sealing ring (5), the inside rotation of sealing ring (5) is connected with perforated plate (6), the top fixedly connected with flange (7) of perforated plate (6), pass through bolt fixedly connected with filter core (8) on flange (7), the outside of sealing ring (5) is provided with gasbag sealing mechanism (9), gasbag sealing mechanism (9) and joint ring (4) cooperate.
2. A precision safety filter for facilitating cartridge replacement as claimed in claim 1, wherein: airbag sealing mechanism (9) includes small-size air pump (91), connecting pipe (92), flexible ring pipe (93) and elastic sealing washer (94), the bottom fixed connection of small-size air pump (91) is to the top of sealing ring (5), the output and connecting pipe (92) fixed connection of small-size air pump (91), the outside fixed connection of flexible ring pipe (93) is to the outside of sealing ring (5), the bottom of connecting pipe (92) runs through and fixed connection to the inside of sealing ring (5), the one end that connecting pipe (92) are located the inside of sealing ring (5) runs through and fixed connection to the inside of flexible ring pipe (93), the inside fixed connection of elastic sealing washer (94) is to one side that sealing ring (5) were kept away from to flexible ring pipe (93).
3. A precision safety filter for facilitating cartridge replacement as claimed in claim 2, wherein: an annular groove (41) is formed in the inner side of the clamping ring (4), and the outer side of the elastic sealing washer (94) is in close contact with the inner side of the annular groove (41).
4. A precision safety filter for facilitating cartridge replacement as claimed in claim 1, wherein: the jacking mechanism (3) comprises a hydraulic cylinder (31) and an L-shaped rod (32), the outer side of the hydraulic cylinder (31) is fixedly connected with the tank body (1), the top end of the hydraulic cylinder (31) is fixedly connected to the bottom end of the L-shaped rod (32), and the other end of the L-shaped rod (32) is fixedly connected to the outer side of the top cover (2).
5. A precision safety filter for facilitating cartridge replacement as claimed in claim 1, wherein: the bottom fixedly connected with water collecting bucket (61) of perforated plate (6), the bottom fixedly connected with standpipe (62) of water collecting bucket (61), the internally mounted of standpipe (62) has velocity of flow sensor (63), outside fixedly connected with attention device (64) of jar body (1), the input of attention device (64) and velocity of flow sensor (63) output electric connection.
6. A precision safety filter for facilitating cartridge replacement as claimed in claim 1, wherein: the bottom fixedly connected with sealing washer (21) of top cap (2), the bottom of sealing washer (21) contacts with the top of jar body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122669723.9U CN216677195U (en) | 2021-11-03 | 2021-11-03 | Precision security filter convenient for replacing filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122669723.9U CN216677195U (en) | 2021-11-03 | 2021-11-03 | Precision security filter convenient for replacing filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216677195U true CN216677195U (en) | 2022-06-07 |
Family
ID=81832581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122669723.9U Active CN216677195U (en) | 2021-11-03 | 2021-11-03 | Precision security filter convenient for replacing filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216677195U (en) |
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2021
- 2021-11-03 CN CN202122669723.9U patent/CN216677195U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213300 No. 5, wutandu Road, Chengbei Industrial Park, Liyang City, Changzhou City, Jiangsu Province Patentee after: Jiangsu Huawei Xusheng Filtration Technology Co.,Ltd. Country or region after: China Address before: 213300 No. 5, wutandu Road, Chengbei Industrial Park, Liyang City, Changzhou City, Jiangsu Province Patentee before: LIYANG HUAWEI FILTRATION EQUIPMENT Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |