CN223393156U - Filter core quick detach structure that cylinder formula filter was used - Google Patents
Filter core quick detach structure that cylinder formula filter was usedInfo
- Publication number
- CN223393156U CN223393156U CN202422597978.2U CN202422597978U CN223393156U CN 223393156 U CN223393156 U CN 223393156U CN 202422597978 U CN202422597978 U CN 202422597978U CN 223393156 U CN223393156 U CN 223393156U
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- CN
- China
- Prior art keywords
- filter
- filter core
- fixedly connected
- bottom plate
- core
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本实用新型公开了一种圆筒式过滤器用的过滤芯快拆结构，涉及过滤器材技术领域。本实用新型包括顶盖，所述顶盖底部连通有连接管，所述连接管底部设置有过滤内芯；所述过滤内芯表面设置有遮挡组件，所述遮挡组件包括伸缩罩，所述伸缩罩套设于过滤内芯表面，所述伸缩罩底部固定连接有底板，所述连接管底部固定连接有竖杆，所述底板内部设置有固定组件。本实用新型通过遮挡组件的设置，可以在过滤内芯拆卸时，通过旋转底板，使固定管与连接管分离，同时伸缩罩在弹簧的弹性作用下复位，逐渐向上移动，覆盖在过滤内芯表面，对过滤内芯的表面进行遮挡，防止在过滤内芯拆卸时，有灰尘抖落，提高实用效果。
The utility model discloses a filter element quick-release structure for a cylindrical filter, which relates to the technical field of filter equipment. The utility model includes a top cover, the bottom of the top cover is connected to a connecting pipe, the bottom of the connecting pipe is provided with a filter core; the surface of the filter core is provided with a shielding assembly, the shielding assembly includes a telescopic cover, the telescopic cover is sleeved on the surface of the filter core, the bottom of the telescopic cover is fixedly connected to a bottom plate, the bottom of the connecting pipe is fixedly connected to a vertical rod, and a fixed assembly is provided inside the bottom plate. Through the provision of the shielding assembly, the utility model can separate the fixed pipe from the connecting pipe by rotating the bottom plate when the filter core is disassembled, and at the same time, the telescopic cover is reset under the elastic action of the spring, gradually moves upward, covers the surface of the filter core, shields the surface of the filter core, prevents dust from being shaken off when the filter core is disassembled, and improves the practical effect.
Description
Technical Field
The utility model belongs to the technical field of filter equipment, and particularly relates to a filter core quick-dismantling structure for a cylindrical filter.
Background
Cylindrical filters are widely used in liquid and gas filtration devices, and are favored by many industries because of their simple structure and high efficiency. The apparatus generally consists of a cylindrical housing and an internal filter medium designed to allow fluid to pass uniformly through the filter medium to effectively remove impurities, the filter medium may be a metal mesh, fiber cloth, filter paper or other suitable material, selected according to the desired particle size to be removed.
At present, when the filter core is replaced to the drum type filter, need manual removal of filter top cap, then manual rotatory thread tightening is at the filter core of top cap bottom, dismantles, but the filter core when filtering impurity, the surface at the filter core can be piled up to the dust, and the dust can take place to shake off when demolishing, causes the pollution, uses very inconveniently.
Therefore, we provide a quick-release structure of a filter core for a cylindrical filter, which is used for solving the above problems.
Disclosure of utility model
The utility model aims to provide a filter core quick-dismantling structure for a cylindrical filter, which solves the problem that dust is easy to shake off when the filter core is replaced by the cylindrical filter in the prior art through the cooperation of a shielding component and a fixing component.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a filter core quick-release structure for a cylindrical filter, which comprises a top cover, wherein the bottom of the top cover is communicated with a connecting pipe, and the bottom of the connecting pipe is provided with a filter core;
The surface of the filter inner core is provided with a shielding component, the shielding component comprises a telescopic cover, the telescopic cover is sleeved on the surface of the filter inner core, the bottom of the telescopic cover is fixedly connected with a bottom plate, and the bottom of the connecting pipe is fixedly connected with a vertical rod;
The inside fixed subassembly that is provided with of bottom plate, fixed subassembly includes the installation piece, installation piece fixed connection is in filtering the inner core bottom, the mounting hole has been seted up to the installation piece inside, bottom plate one side runs through and is provided with the spacer pin.
The utility model is further characterized in that the top of the filter inner core is fixedly connected with a fixed pipe, and the surface of the fixed pipe is connected with the inner wall of the connecting pipe through threads.
The utility model is further characterized in that the bottom of the vertical rod is fixedly connected with a baffle ring, and the bottom of the top cover is provided with a bottom shell.
The utility model is further characterized in that the surface of the filter inner core is sleeved with a movable ring, and the bottom of the movable ring is fixedly connected with the telescopic cover.
The utility model is further characterized in that the surface of the filter inner core is sleeved with a first spring, and the top end and the bottom end of the first spring are fixedly connected with the movable ring and the bottom plate respectively.
The utility model is further characterized in that a sliding rod is fixedly connected inside the bottom plate, the surface of the sliding rod is connected with a moving block in a sliding manner, and one side of the moving block is fixedly connected with a limiting pin.
The utility model is further characterized in that a second spring is sleeved on the surface of the sliding rod, and one end of the second spring is fixedly connected with the moving block.
The utility model is further characterized in that a fixed groove is formed in the top of the bottom plate, and a knob is fixedly connected to one side of the limiting pin.
The utility model has the following beneficial effects:
According to the utility model, through the arrangement of the shielding assembly, when the filter inner core is disassembled, the fixed pipe and the connecting pipe are separated through the rotary bottom plate, meanwhile, the telescopic cover is reset under the elastic action of the spring and gradually moves upwards to cover the surface of the filter inner core, the surface of the filter inner core is shielded, dust is prevented from shaking off when the filter inner core is disassembled, and the practical effect is improved.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a perspective view of a quick release structure for a filter element for a cylindrical filter;
FIG. 2 is a partial cross-sectional view of a telescoping shield in a quick release filter cartridge configuration for a cylindrical filter;
FIG. 3 is a schematic view showing the separation of the mounting block and the bottom plate in a quick-release filter core structure for a cylindrical filter;
FIG. 4 is a top cross-sectional view of a base plate in a quick-release filter cartridge structure for a cylindrical filter;
Fig. 5 is a schematic view showing the installation of a filter core in a filter core quick release structure for a cylindrical filter.
In the drawing, 1, a top cover, 2, a connecting pipe, 3, a filtering inner core, 4, a telescopic cover, 5, a bottom plate, 6, a vertical rod, 7, a mounting block, 8, a mounting hole, 9, a limiting pin, 10, a fixed pipe, 11, a baffle ring, 12, a bottom shell, 13, a movable ring, 14, a first spring, 15, a sliding rod, 16, a movable block, 17, a second spring, 18, a fixed groove, 19 and a knob.
Detailed Description
The following description of the technical solutions according to the embodiments of the present utility model will be given with reference to the accompanying drawings in the embodiments of the present utility model, where the described embodiments are only some embodiments of the present utility model, but not all embodiments.
Detailed description of the preferred embodiments
Referring to fig. 1-5, the utility model discloses a filter core quick-dismantling structure for a cylindrical filter, which comprises a top cover 1, wherein the bottom of the top cover 1 is communicated with a connecting pipe 2, the bottom of the connecting pipe 2 is provided with a filter core 3, the surface of the filter core 3 is provided with a shielding component, the shielding component comprises a telescopic cover 4, the telescopic cover 4 is sleeved on the surface of the filter core 3, the bottom of the telescopic cover 4 is fixedly connected with a bottom plate 5, the bottom of the connecting pipe 2 is fixedly connected with a vertical rod 6, a fixing component is arranged in the bottom plate 5 and comprises a mounting block 7, the mounting block 7 is fixedly connected with the bottom of the filter core 3, a mounting hole 8 is formed in the mounting block 7, and one side of the bottom plate 5 is penetrated and provided with a limiting pin 9.
Specifically, the filter inner core 3 is made of non-woven fabrics and high-quality modified activated carbon, tiny particles in air can be filtered, the fine particles comprise pollen, industrial waste gas, dust and the like, the top of the connecting pipe 2 is communicated with a suction fan, the air is driven to flow through the suction fan, dust entering the bottom shell 12 is filtered by the filter inner core 3, the telescopic cover 4 is made of PVC (polyvinyl chloride) film materials, the telescopic cover has a foldable telescopic effect, the dust can be blocked and collected, the mounting hole 8 is formed in the mounting block 7, and the filter inner core 3 can be fixed when the limiting pin 9 is inserted into the mounting hole 8.
Second embodiment
Referring to fig. 1-5, in the first embodiment, a fixing tube 10 is fixedly connected to the top of the filter core 3, the surface of the fixing tube 10 is in threaded connection with the inner wall of the connecting tube 2, a baffle ring 11 is fixedly connected to the bottom of the vertical rod 6, a bottom shell 12 is arranged at the bottom of the top cover 1, a moving ring 13 is sleeved on the surface of the filter core 3, the bottom of the moving ring 13 is fixedly connected with the telescopic cover 4, a first spring 14 is sleeved on the surface of the filter core 3, the top and bottom ends of the first spring 14 are respectively fixedly connected with the moving ring 13 and the bottom plate 5, a sliding rod 15 is fixedly connected with the inner part of the bottom plate 5, a moving block 16 is slidably connected to the surface of the sliding rod 15, one side of the moving block 16 is fixedly connected with a limiting pin 9, a second spring 17 is sleeved on the surface of the sliding rod 15, one end of the second spring 17 is fixedly connected with the moving block 16, a fixing groove 18 is formed in the top of the bottom plate 5, and a knob 19 is fixedly connected to one side of the limiting pin 9.
Specifically, the surface of the fixed pipe 10 is in threaded connection with the inner wall of the connecting pipe 2, the filter inner core 3 can be disassembled and assembled through the rotating force, the inner diameter of the baffle ring 11 is larger than that of the filter inner core 3, the baffle ring can be sleeved on the surface of the filter inner core 3, meanwhile, the movable ring 13 can be pushed when the baffle ring moves downwards, the first spring 14 and the second spring 17 have the function of compressing and storing energy, the first spring 14 can drive the movable ring 13 to move, the telescopic cover 4 is reset, the second spring 17 can reset the movable block 16, the diameter of the fixed groove 18 is the same as that of the mounting block 7, and the mounting block 7 can be conveniently inserted into the fixed groove 18.
When the filter inner core 3 is required to be installed, a worker holds the bottom plate 5 to drive the filter inner core 3 to move, and the filter inner core 3 drives the fixing pipe 10 to be inserted into the baffle ring 11 and then continuously moves upwards;
The bottom plate 5 moves upwards and drives the movable ring 13 to contact with the baffle ring 11, at the moment, the baffle ring 11 can limit the movable ring 13 to move upwards continuously, the movable ring 13 pushes the telescopic cover 4 to shrink, the first spring 14 is squeezed when the telescopic cover 4 shrinks, the surface of the filter core 3 can be separated from the telescopic cover 4,
When the fixing tube 10 is inserted into the connecting tube 2, the bottom plate 5 is rotated, the fixing tube 10 and the connecting tube 2 are fixed through the locking action of the threads, and as shown in the figure 5, the installation of the filter inner core 3 is completed;
When the filter inner core 3 needs to be disassembled, the bottom plate 5 can be reversely rotated to separate the fixed pipe 10 from the connecting pipe 2, then the filter inner core 3 is downwards moved, the first spring 14 can reset the movable ring 13, the movable ring 13 drives the telescopic cover 4 to be upwards unfolded, the surface of the filter inner core 3 is shielded, dust is prevented from shaking off when the filter inner core 3 is disassembled, and the practical effect is improved;
After the filter core 3 is separated from the top cover 1, the filter core 3 can be moved to a special cleaning room, then the limiting pin 9 is manually pulled, the limiting pin 9 is separated from the mounting hole 8, the fixation of the filter core 3 is canceled, then the filter core 3 is moved upwards, the mounting block 7 is separated from the fixing groove 18, quick detachment can be completed, and the filter core 3 can be cleaned conveniently by workers.
The standard parts used in the utility model can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control modes are automatically controlled by the control unit, the control circuit of the control unit can be realized by simple programming of a person skilled in the art, and the control modes and circuit connection are not explained in detail in the utility model.
The preferred embodiments of this utility model disclosed above are intended to assist in illustrating the utility model, and are not intended to be exhaustive or to limit the utility model to the precise embodiments described, which are chosen and described in order to best explain the principles of the utility model and its practical application to thereby enable those skilled in the art to best understand and utilize the utility model.
Claims (8)
1. The filter core quick-dismantling structure for the cylindrical filter comprises a top cover (1) and is characterized in that a connecting pipe (2) is communicated with the bottom of the top cover (1), and a filter core (3) is arranged at the bottom of the connecting pipe (2);
The surface of the filter inner core (3) is provided with a shielding component, the shielding component comprises a telescopic cover (4), the telescopic cover (4) is sleeved on the surface of the filter inner core (3), the bottom of the telescopic cover (4) is fixedly connected with a bottom plate (5), and the bottom of the connecting pipe (2) is fixedly connected with a vertical rod (6);
The novel filter is characterized in that a fixing assembly is arranged inside the bottom plate (5), the fixing assembly comprises a mounting block (7), the mounting block (7) is fixedly connected to the bottom of the filter core (3), a mounting hole (8) is formed in the mounting block (7), and a limiting pin (9) penetrates through one side of the bottom plate (5).
2. The quick-dismantling structure of the filter core for the cylindrical filter according to claim 1, wherein the top of the filter core (3) is fixedly connected with a fixing pipe (10), and the surface of the fixing pipe (10) is connected with the inner wall of the connecting pipe (2) through threads.
3. The quick-dismantling structure of the filter core for the cylindrical filter of claim 1, wherein the bottom of the vertical rod (6) is fixedly connected with a baffle ring (11), and a bottom shell (12) is arranged at the bottom of the top cover (1).
4. The quick-dismantling structure of the filter core for the cylindrical filter according to claim 1, wherein the surface of the filter core (3) is sleeved with a movable ring (13), and the bottom of the movable ring (13) is fixedly connected with the telescopic cover (4).
5. The quick-release structure of a filter core for a cylindrical filter according to claim 4, wherein the surface of the filter core (3) is sleeved with a first spring (14), and the top end and the bottom end of the first spring (14) are fixedly connected with the movable ring (13) and the bottom plate (5) respectively.
6. The quick-release structure of a filter core for a cylindrical filter according to claim 1, wherein a sliding rod (15) is fixedly connected inside the bottom plate (5), a moving block (16) is slidingly connected on the surface of the sliding rod (15), and one side of the moving block (16) is fixedly connected with a limiting pin (9).
7. The quick-release structure of a filter core for a cylindrical filter according to claim 6, wherein the surface of the sliding rod (15) is sleeved with a second spring (17), and one end of the second spring (17) is fixedly connected with the moving block (16).
8. The quick-release structure of a filter core for a cylindrical filter according to claim 1, wherein the top of the bottom plate (5) is provided with a fixing groove (18), and one side of the limiting pin (9) is fixedly connected with a knob (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422597978.2U CN223393156U (en) | 2024-10-28 | 2024-10-28 | Filter core quick detach structure that cylinder formula filter was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422597978.2U CN223393156U (en) | 2024-10-28 | 2024-10-28 | Filter core quick detach structure that cylinder formula filter was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223393156U true CN223393156U (en) | 2025-09-30 |
Family
ID=97146269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422597978.2U Active CN223393156U (en) | 2024-10-28 | 2024-10-28 | Filter core quick detach structure that cylinder formula filter was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223393156U (en) |
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2024
- 2024-10-28 CN CN202422597978.2U patent/CN223393156U/en active Active
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