CN216498116U - Filter device of ventilation system - Google Patents
Filter device of ventilation system Download PDFInfo
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- CN216498116U CN216498116U CN202123263015.1U CN202123263015U CN216498116U CN 216498116 U CN216498116 U CN 216498116U CN 202123263015 U CN202123263015 U CN 202123263015U CN 216498116 U CN216498116 U CN 216498116U
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Abstract
The utility model relates to the technical field of ventilation systems, and discloses a filtering device of a ventilation system, which comprises a filter cartridge, wherein a filter screen plate is arranged on the inner side of the filter cartridge, the outer wall of the bottom of the filter screen plate is fixedly connected with symmetrically arranged fixed rods, the outer wall of the bottom of the filter cartridge is provided with a movable hole, the two fixed rods are positioned on the inner side of the movable hole, the bottom ends of the two fixed rods are fixedly connected with a same sealing plate, the sealing plate is clamped on the inner wall of the movable hole, and the outer wall of the bottom of the sealing plate is fixedly connected with a push-pull disc. According to the utility model, through the arrangement of the driving motor, the threaded rod, the slide rail, the guide rod, the push rod, the piston plate and the push block, sundries accumulated on the inner side of the bottom of the filter cylinder can be cleaned, and the cleaned sundries fall into the inner side of the material collecting box under the action of the discharge port and the guide plate, so that the effect of collecting the sundries is achieved, and the device is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the technical field of ventilation systems, in particular to a filtering device of a ventilation system.
Background
Ventilation is a building environment control technology which controls the propagation and harm of air pollutants by means of ventilation dilution or ventilation removal and the like, and realizes the quality guarantee of indoor and outdoor air environments. The ventilation system is a system for performing a function of ventilation, and the filter device is an essential part of the ventilation system.
The applicant found that: the filtering apparatus of the ventilating system cannot treat the filtered foreign materials well, and the filtering structure accumulates more foreign materials after long-term operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a filter device of a ventilation system, which solves the problem that sundries accumulated in the filter device in the background art cannot be well treated.
In order to achieve the purpose, the utility model provides the following technical scheme: a filter device of a ventilation system comprises a filter cartridge, wherein a filter screen plate is arranged on the inner side of the filter cartridge, the outer wall of the bottom of the filter screen plate is fixedly connected with symmetrically arranged fixed rods, the outer wall of the bottom of the filter cartridge is provided with a movable hole, the two fixed rods are positioned on the inner side of the movable hole, the bottom ends of the two fixed rods are fixedly connected with a same sealing plate, the sealing plate is clamped on the inner wall of the movable hole, and the outer wall of the bottom of the sealing plate is fixedly connected with a push-pull disc;
the filter cartridge comprises a filter cartridge body, a filter cartridge bottom and a filter cartridge body, wherein a discharge hole is formed in the outer wall of one side of the bottom of the filter cartridge body, a material collecting box is fixedly connected to the outer wall of one side of the bottom of the filter cartridge body and located below the discharge hole, a baffle is slidably connected to the outer wall of the top of the material collecting box, and the baffle is located on one side of the discharge hole.
In a preferred embodiment of the present invention, the outer wall of one side of the aggregate box is fixedly connected with a fixing plate with an L-shaped structure, the outer wall of one side of the fixing plate is fixedly connected with an electric telescopic rod, and a piston rod of the electric telescopic rod is connected to the outer wall of one side of the baffle plate.
In a preferred embodiment of the present invention, the baffle plate is fixedly connected to the inner wall of the top side of the aggregate box.
As a preferred embodiment of the present invention, the outer walls of both sides of the filter cartridge are fixedly connected with symmetrically arranged mounting plates, and the mounting plates are both provided with symmetrically arranged mounting holes.
As a preferred embodiment of the present invention, a push block is slidably connected to an inner wall of the bottom of the filter cartridge, a movable cavity is formed in the inner side of the push block, a piston plate is slidably connected to the inner wall of the movable cavity, a push rod is fixedly connected to an outer wall of one side of the piston plate, and the push block is located at one side of the discharge hole.
As a preferred embodiment of the present invention, the inner wall of the top of the filter cartridge is fixedly connected with a slide rail, the inner wall of the slide rail is slidably connected with a guide rod, and the bottom end of the guide rod is fixedly connected to the outer wall of one side of the push rod.
As a preferred embodiment of the present invention, the inner wall of one side of the top of the filter cartridge is rotatably connected with a threaded rod, the guide rod is screwed on the outer wall of the threaded rod, the inner wall of one side of the top of the filter cartridge is fixedly connected with a driving motor, and an output shaft of the driving motor is connected to one end of the threaded rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the filtering device of the ventilation system, the filtered sundries stay at the inner side of the bottom of the filter cylinder, the sundries accumulated at the inner side of the bottom of the filter cylinder can be cleaned through the arranged driving motor, the threaded rod, the sliding rail, the guide rod, the push rod, the piston plate and the push block, the cleaned sundries fall into the inner side of the material collecting box under the action of the discharge port and the guide plate, so that the effect of collecting the sundries is achieved, and after the collection is finished, the shielding effect of the discharge port is achieved through the arranged baffle, the fixed plate and the electric telescopic rod.
2. According to the filter device of the ventilation system, the filter cartridge is conveniently mounted at a proper position in the ventilation system through the mounting plate and the mounting hole which are arranged and matched with the action of the expansion bolt, the filtering effect is achieved through the arranged filter screen plate, after the filter screen plate works for a long time, more impurities are accumulated on the filter screen plate, at the moment, the filter screen plate can be taken out of the filter cartridge through the arranged movable hole, the sealing plate, the fixed rod and the push-pull disc, and the impurities accumulated on the filter screen plate are conveniently cleaned.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a perspective view illustrating a filter device of a ventilating system according to the present invention;
FIG. 2 is a schematic sectional view illustrating a filter cartridge of a filtering apparatus of a ventilating system according to the present invention;
FIG. 3 is a schematic view showing a construction of a collecting box of a filtering apparatus of a ventilating system according to the present invention;
fig. 4 is a schematic view illustrating a structure of a filter screen plate of a filtering apparatus of a ventilating system according to the present invention.
In the figure: 1. a filter cartridge; 2. a filter screen plate; 3. mounting a plate; 4. mounting holes; 5. a material collecting box; 6. a baffle plate; 7. a fixing plate; 8. an electric telescopic rod; 9. a discharge port; 10. a push block; 11. a piston plate; 12. a push rod; 13. a guide bar; 14. a slide rail; 15. a threaded rod; 16. a drive motor; 17. a baffle; 18. fixing the rod; 19. a sealing plate; 20. a push-pull disc; 21. and (4) a movable hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2 and 4, the present invention provides a technical solution: a filter device of a ventilation system comprises a filter cartridge 1, wherein a filter screen plate 2 is arranged on the inner side of the filter cartridge 1, the outer wall of the bottom of the filter screen plate 2 is fixedly connected with symmetrically-arranged fixed rods 18, the outer wall of the bottom of the filter cartridge 1 is provided with a movable hole 21, the two fixed rods 18 are positioned on the inner side of the movable hole 21, the bottom ends of the two fixed rods 18 are fixedly connected with a same sealing plate 19, the sealing plate 19 is clamped on the inner wall of the movable hole 21, the outer wall of the bottom of the sealing plate 19 is fixedly connected with a push-pull disc 20, the sealing plate 19 is pulled downwards under the action of the push-pull disc 20, and the sealing plate 19 drives the filter screen plate 2 to move downwards under the action of the fixed rods 18 and the movable hole 21 until the filter screen plate 2 is positioned on the outer side of the filter cartridge 1, so that sundries accumulated on the filter screen plate 2 can be cleaned conveniently;
discharge gate 9 has been seted up to cartridge filter 1 bottom one side outer wall, and cartridge filter 1 bottom one side outer wall fixedly connected with collection box 5, and collection box 5 is located discharge gate 9 below, and collection box 5 top outer wall sliding connection has baffle 6, and baffle 6 is located discharge gate 9 one side.
Referring to fig. 1-3, in a specific embodiment, a fixing plate 7 with an L-shaped structure is fixedly connected to an outer wall of one side of a material collecting box 5, an electric telescopic rod 8 is fixedly connected to an outer wall of one side of the fixing plate 7, a piston rod of the electric telescopic rod 8 is connected to an outer wall of one side of a baffle plate 6, the electric telescopic rod 8 is started to work, the baffle plate 6 is pushed to move towards a material outlet 9 until the baffle plate 6 completely shields the material outlet 9, so as to realize the shielding effect on the material outlet 9, a guide plate 17 which is obliquely arranged is fixedly connected to an inner wall of one side of the top of the material collecting box 5, cleaned impurities fall into the inner side of the material collecting box 5 under the action of the material outlet 9 and the guide plate 17, so as to achieve the effect of collecting the impurities, symmetrically arranged mounting plates 3 are fixedly connected to outer walls of two sides of a filter cartridge 1, and symmetrically arranged mounting holes 4 are arranged on the mounting plates 3 to cooperate with the action of expansion bolts, it is convenient to install the filter cartridge 1 at a proper position in the ventilation system.
Referring to fig. 2, further, the inner wall of the bottom of the filter cartridge 1 is slidably connected with a push block 10, the inner side of the push block 10 is provided with a movable chamber, the inner wall of the movable chamber is slidably connected with a piston plate 11, the outer wall of one side of the piston plate 11 is fixedly connected with a push rod 12, the push block 10 is located at one side of the discharge port 9, the inner wall of the top of the filter cartridge 1 is fixedly connected with a slide rail 14, the inner wall of the slide rail 14 is slidably connected with a guide rod 13, the bottom end of the guide rod 13 is fixedly connected to the outer wall of one side of the push rod 12, the guide rod 13 pushes the push block 10 to slide on the inner wall of the bottom of the filter cartridge 1 under the action of the push rod 12 and the piston plate 11, the push block 10 pushes the impurities on the inner wall of the bottom of the filter cartridge 1 to move to the discharge port 9, the impurities accumulated on the inner side of the bottom of the filter cartridge 1 can be cleaned, the inner wall of the top of the filter cartridge 1 is rotatably connected with a threaded rod 15, the guide rod 13 is screwed on the outer wall of the threaded rod 15, the top of the filter cartridge 1, and the output shaft of the driving motor 16 is connected with one end of the threaded rod 15, the driving motor 16 is started to work, the driving motor 16 drives the threaded rod 15 to rotate, and the threaded rod 15 drives the guide rod 13 to transversely move on the slide rail 14.
It should be noted that the present invention is a filter device for a ventilating system, each of which is a general standard component or a component known to those skilled in the art, and the structure and principle thereof are known to those skilled in the art through technical manuals or through routine experimentation.
The working principle is as follows: when the device is used specifically, the filter cartridge 1 is conveniently installed at a proper position in a ventilation system under the action of the expansion bolt through the installation plate 3 and the installation hole 4, after the installation is completed, the filtering effect is achieved under the action of the filter screen plate 2, the filtered impurities stay at the inner side of the bottom of the filter cartridge 1, the driving motor 16 is started to work, the driving motor 16 drives the threaded rod 15 to rotate, the threaded rod 15 drives the guide rod 13 to transversely move on the slide rail 14, so that the guide rod 13 pushes the push block 10 to slide on the inner wall of the bottom of the filter cartridge 1 under the action of the push rod 12 and the piston plate 11, the push block 10 pushes the impurities on the inner wall of the bottom of the filter cartridge 1 to move to the discharge hole 9, the impurities accumulated at the inner side of the bottom of the filter cartridge 1 can be cleaned, the cleaned impurities fall into the inner side of the aggregate box 5 under the action of the discharge hole 9 and the guide plate 17, and the effect of collecting the impurities is achieved, after the collection is accomplished, start 8 work of electric telescopic handle, promote baffle 6 and locate to remove to discharge gate 9, shelter from discharge gate 9 completely until baffle 6, when needs are cleared up the debris that filter plate 2 goes up the accumulation, the effect through push-and-pull dish 20 pulls closing plate 19 downwards, closing plate 19 drives through the effect of dead lever 18 and activity hole 21 and filters filter plate 2 and remove downwards, until filtering plate 2 and being located the outside of cartridge filter 1, thereby be convenient for clear up the debris that filter plate 2 goes up the accumulation.
Claims (7)
1. A filter device of a ventilating system, characterized in that: the filter cartridge comprises a filter cartridge (1), wherein a filter screen plate (2) is arranged on the inner side of the filter cartridge (1), the outer wall of the bottom of the filter screen plate (2) is fixedly connected with symmetrically arranged fixed rods (18), the outer wall of the bottom of the filter cartridge (1) is provided with a movable hole (21), the two fixed rods (18) are positioned on the inner side of the movable hole (21), the bottom ends of the two fixed rods (18) are fixedly connected with a same sealing plate (19), the sealing plate (19) is clamped on the inner wall of the movable hole (21), and the outer wall of the bottom of the sealing plate (19) is fixedly connected with a push-pull disc (20);
discharge gate (9) have been seted up to cartridge filter (1) bottom one side outer wall, cartridge filter (1) bottom one side outer wall fixedly connected with collection magazine (5), and collection magazine (5) are located discharge gate (9) below, collection magazine (5) top outer wall sliding connection has baffle (6), and baffle (6) are located discharge gate (9) one side.
2. The filtering device of a ventilating system as set forth in claim 1, wherein: the material collecting box is characterized in that a fixing plate (7) of an L-shaped structure is fixedly connected to the outer wall of one side of the material collecting box (5), an electric telescopic rod (8) is fixedly connected to the outer wall of one side of the fixing plate (7), and a piston rod of the electric telescopic rod (8) is connected to the outer wall of one side of the baffle plate (6).
3. The filtering device of a ventilating system as set forth in claim 1, wherein: the inner wall of one side of the top of the material collecting box (5) is fixedly connected with a guide plate (17) which is obliquely arranged.
4. The filtering device of a ventilating system as set forth in claim 1, wherein: the filter cartridge is characterized in that mounting plates (3) symmetrically arranged are fixedly connected to the outer walls of the two sides of the filter cartridge (1), and mounting holes (4) symmetrically arranged are formed in the mounting plates (3).
5. The filtering device of a ventilating system as set forth in claim 1, wherein: cartridge filter (1) bottom inner wall sliding connection has ejector pad (10), the activity chamber has been seted up to ejector pad (10) inboard, and activity intracavity wall sliding connection has piston plate (11), piston plate (11) one side outer wall fixedly connected with push rod (12), ejector pad (10) are located discharge gate (9) one side.
6. The filtering device of a ventilating system as set forth in claim 5, wherein: cartridge filter (1) top inner wall fixedly connected with slide rail (14), slide rail (14) inner wall sliding connection has guide bar (13), and guide bar (13) bottom fixed connection is on push rod (12) one side outer wall.
7. The filtering device of a ventilating system as set forth in claim 6, wherein: the inner wall of one side of the top of the filter cartridge (1) is rotatably connected with a threaded rod (15), a guide rod (13) is in threaded connection with the outer wall of the threaded rod (15), a driving motor (16) is fixedly connected with the inner wall of one side of the top of the filter cartridge (1), and an output shaft of the driving motor (16) is connected to one end of the threaded rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123263015.1U CN216498116U (en) | 2021-12-23 | 2021-12-23 | Filter device of ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123263015.1U CN216498116U (en) | 2021-12-23 | 2021-12-23 | Filter device of ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216498116U true CN216498116U (en) | 2022-05-13 |
Family
ID=81502393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123263015.1U Active CN216498116U (en) | 2021-12-23 | 2021-12-23 | Filter device of ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216498116U (en) |
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2021
- 2021-12-23 CN CN202123263015.1U patent/CN216498116U/en active Active
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