CN220689333U - Central mechanical ventilation system with multiple filtering modes - Google Patents
Central mechanical ventilation system with multiple filtering modes Download PDFInfo
- Publication number
- CN220689333U CN220689333U CN202321883042.5U CN202321883042U CN220689333U CN 220689333 U CN220689333 U CN 220689333U CN 202321883042 U CN202321883042 U CN 202321883042U CN 220689333 U CN220689333 U CN 220689333U
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- Prior art keywords
- filter screen
- support
- gear
- sliding
- ventilation system
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- 238000005399 mechanical ventilation Methods 0.000 title claims abstract description 18
- 238000001914 filtration Methods 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 40
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 38
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 16
- 239000000463 material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004630 mental health 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
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of ventilation systems, in particular to a central mechanical ventilation system with various filtering modes, which comprises a ventilation main body and a mounting mechanism arranged above the ventilation main body, wherein the mounting mechanism comprises a mounting assembly and a sliding assembly; the installation assembly comprises an installation support, a hand wheel, a first gear, a second gear, a threaded shaft, clamping plates, a sliding groove, a positioning rod and a positioning hole.
Description
Technical Field
The utility model relates to the technical field of ventilation systems, in particular to a central mechanical ventilation system with multiple filtering modes.
Background
The environmental pollutants and pollution sources mainly comprise radioactive gas, mold, particles, decoration residues, second hand smoke and the like, and the air purification is an integral solution for providing sterilization and disinfection, dust fall and haze removal, harmful decoration residues removal, peculiar smell and the like for various indoor environmental problems, so that the living and office conditions are improved, the physical and mental health is improved, and ventilation equipment is required to work.
However, in the conventional central mechanical ventilation system, when the central mechanical ventilation system works for a long time, the internal filter screen system is usually fastened by bolts and is arranged in the ventilation equipment, which results in excessively complicated disassembly and cleaning, and peculiar smell generated in the central mechanical ventilation system in the long-time working is difficult to clean when the central mechanical ventilation system works for ventilation, so that various filtering modes are proposed for the problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a central mechanical ventilation system with various filtering modes, which solves the problems that when the central mechanical ventilation system works for a long time, an internal filter screen system is usually fastened by bolts and is arranged in ventilation equipment, so that disassembly and cleaning are excessively complicated, and peculiar smell generated in the long-time working is difficult to clean during ventilation.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a central mechanical ventilation system with multiple filtering modes, which comprises a ventilation main body and a mounting mechanism arranged above the ventilation main body, wherein the mounting mechanism comprises a mounting assembly and a sliding assembly;
the installation component includes installing support, hand wheel, first gear, second gear, screw thread axle, splint, spout, locating lever, locating hole and filter screen case, the installing support is installed to the inboard of ventilation main part, the hand wheel is installed to the lower extreme of installing support, first gear is installed to the terminal of hand wheel, the second gear is installed to the terminal of first gear, the internally mounted of second gear has the screw thread axle, the outer surface mounting of screw thread axle has splint, the inner wall fixedly connected with locating lever of splint, the spout has been seted up to the inner wall of installing support, the filter screen case is installed to the inboard of splint, the locating hole has been seted up to the both sides of filter screen case;
the sliding component comprises a filter screen bracket, a sliding bolt bracket and a sliding rail bracket, wherein the filter screen bracket is arranged in the filter screen box, the sliding bolt bracket is fixedly connected to two sides of the filter screen box, and the sliding rail bracket is arranged on two sides of the installation bracket.
Connecting shafts are arranged on two sides of the ventilation main body, limiting plates are arranged on the outer surfaces of the connecting shafts, threaded bolts are arranged at the upper ends of the limiting plates, the inner wall of ventilation main part installs the backup pad, the activated carbon sheet is installed to the inner wall of backup pad.
Preferably, the second gear and the hand wheel form a rotating structure through the first gear, and the threaded shaft is fixedly connected with the second gear.
Preferably, the clamping plate and the mounting bracket form a sliding structure through the threaded shaft and the sliding groove, and the clamping plate and the filter screen box form a clamping structure through the positioning rod and the positioning hole.
Preferably, the filter screen box is fixedly connected with the filter screen support, and the filter screen box forms a sliding structure with the slide rail support through the slide bolt support.
Preferably, the support plates are arranged in two groups, and the activated carbon plates are tightly attached to the ventilation main body through the support plates.
Preferably, the limiting plate and the ventilation main body form a rotating structure through the connecting shaft, and the limiting plate and the ventilation main body form a detachable structure through the threaded bolt.
The utility model has the advantages that:
1. according to the utility model, the installation support is arranged, the arranged clamping plate can slide between the threaded shaft and the sliding groove and the installation support, then the clamping plate can clamp the filter screen box through the positioning rod and the positioning hole, so that the filter screen box can be conveniently detached to a certain extent, and then the filter screen box can slide with the sliding rail support to a certain extent, so that the filter screen support in the filter screen box can be conveniently detached to a certain extent, and the filter screen support in the filter screen box can be conveniently cleaned to a certain extent;
2. according to the utility model, the active carbon plate is arranged and closely attached to the ventilation main body through the supporting plate, so that the active carbon plate is used for clamping and installing, then the installed active carbon plate belongs to an adsorption material and is of a porous structure, and microorganisms, odor and purified air have good effects, so that certain cleaning effect is carried out on peculiar smell in the air.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the connection structure of the activated carbon sheet of the present utility model;
fig. 3 is a schematic diagram of the structure of the filter screen box of the present utility model.
In the figure: 1. a ventilation body; 2. a mounting bracket; 3. a hand wheel; 4. a first gear; 5. a second gear; 6. a threaded shaft; 7. a clamping plate; 8. a chute; 9. a positioning rod; 10. positioning holes; 11. a filter screen box; 12. a filter screen bracket; 13. a slide bolt bracket; 14. a slide rail bracket; 15. a connecting shaft; 16. a limiting plate; 17. a threaded bolt; 18. a support plate; 19. an activated carbon plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-3, a central mechanical ventilation system with multiple filtering modes comprises a ventilation main body 1 and a mounting mechanism arranged above the ventilation main body 1, wherein the mounting mechanism comprises a mounting assembly and a sliding assembly;
the installation component includes installing support 2, hand wheel 3, first gear 4, second gear 5, screw shaft 6, splint 7, spout 8, locating lever 9, locating hole 10 and filter screen case 11, installing support 2 is installed to the inboard of ventilation main part 1, hand wheel 3 is installed to the lower extreme of installing support 2, first gear 4 is installed to the terminal of hand wheel 3, second gear 5 is installed to the terminal of first gear 4, screw shaft 6 is installed to the internally mounted of second gear 5, splint 7 is installed to the surface of screw shaft 6, locating lever 9 is fixedly connected with to the inner wall of splint 7, spout 8 has been seted up to the inner wall of installing support 2, filter screen case 11 is installed to the inboard of splint 7, locating hole 10 has been seted up to the both sides of filter screen case 11;
the sliding component comprises a filter screen bracket 12, a slide bolt bracket 13 and a slide rail bracket 14, wherein the filter screen bracket 12 is arranged in the filter screen box 11, the slide bolt bracket 13 is fixedly connected to the two sides of the filter screen box 11, and the slide rail bracket 14 is arranged on the two sides of the mounting bracket 2.
Further, the second gear 5 forms a rotating structure with the hand wheel 3 through the first gear 4, the threaded shaft 6 is fixedly connected with the second gear 5, the second gear 5 can rotate through the first gear 4 and the hand wheel 3, and the threaded shaft 6 is rotated, so that the operation is simple.
Further, the splint 7 forms a sliding structure with the installing support 2 through the threaded shaft 6 and the chute 8, the splint 7 forms a clamping structure with the filter screen box 11 through the locating rod 9 and the locating hole 10, the splint 7 can slide between the threaded shaft 6 and the chute 8 and the installing support 2, then the splint 7 can perform a clamping effect between the locating rod 9 and the locating hole 10 and the filter screen box 11, and the filter screen box 11 can be conveniently detached to a certain extent.
Further, the filter screen case 11 is fixedly connected with the filter screen support 12, the filter screen case 11 forms a sliding structure through the sliding bolt support 13 and the sliding rail support 14, and then the set filter screen case 11 performs certain sliding work through the sliding bolt support 13 and the sliding rail support 14, so that sliding disassembly of the filter screen support 12 in the filter screen case 11 is facilitated, and certain cleaning of the filter screen support 12 in the filter screen case is performed.
Example two
Referring to fig. 1 and 3, in a first comparative example, as another embodiment of the present utility model, connecting shafts 15 are installed at both sides of a ventilation body 1, a limiting plate 16 is installed at an outer surface of the connecting shafts 15, a screw bolt 17 is installed at an upper end of the limiting plate 16, a supporting plate 18 is installed at an inner wall of the ventilation body 1, and an activated carbon plate 19 is installed at an inner wall of the supporting plate 18.
Further, the backup pad 18 sets up to two sets of, and activated carbon sheet 19 passes through backup pad 18 and closely laminates with ventilation main part 1, and activated carbon sheet 19 of setting closely laminates with ventilation main part 1 through backup pad 18 for carry out the effect of block installation to activated carbon sheet 19, then the activated carbon sheet 19 of installation belongs to the adsorption material, is porous structure, and microorganism, odor, air-purifying all have fine effect, carries out certain clearance effect to inside peculiar smell.
Further, the limiting plate 16 forms a rotating structure with the ventilation main body 1 through the connecting shaft 15, the limiting plate 16 forms a detachable structure with the ventilation main body 1 through the threaded bolt 17, the limiting plate 16 can perform certain rotation work between the connecting shaft 15 and the ventilation main body 1, then the limiting plate 16 is installed through the threaded bolt 17, the activated carbon plate 19 on the inner wall is installed, and the activated carbon plate 19 is replaced conveniently.
The theory of operation, at first, the splint 7 that set up can carry out sliding operation through between screw shaft 6 and spout 8 and the installing support 2, then splint 7 can carry out the block effect through between locating lever 9 and locating hole 10 and the filter screen case 11, be convenient for carry out certain dismantlement effect to filter screen case 11, then the filter screen case 11 that sets up carries out certain sliding operation through slide bolt support 13 and slide rail support 14, be convenient for carry out sliding dismantlement effect to the inside filter screen support 12 of filter screen case 11, carry out certain clearance effect to inside filter screen support 12.
Finally, the activated carbon plate 19 that sets up is closely laminated through backup pad 18 and ventilation main part 1 for carry out the effect of block installation to activated carbon plate 19, then the activated carbon plate 19 of installation belongs to the adsorption material, be porous structure, microorganism, stink, air-purifying all have fine effect, carry out certain clearance effect to inside peculiar smell, then the limiting plate 16 of setting can carry out certain rotation work between through connecting axle 15 and ventilation main part 1, then carry out the installation effect to limiting plate 16 through the screw bolt 17, realize carrying out the installation effect to the activated carbon plate 19 of inner wall, be convenient for carry out the change effect of activated carbon plate 19.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a central mechanical type ventilation system of multiple filtration mode, includes ventilation main part (1) and sets up the installation mechanism in ventilation main part (1) top, its characterized in that: the mounting mechanism comprises a mounting assembly and a sliding assembly;
the installation component includes installing support (2), hand wheel (3), first gear (4), second gear (5), screw shaft (6), splint (7), spout (8), locating lever (9), locating hole (10), and filter screen case (11), installing support (2) are installed to the inboard of ventilation main part (1), hand wheel (3) are installed to the lower extreme of installing support (2), first gear (4) are installed to the end of hand wheel (3), second gear (5) are installed to the end of first gear (4), internally mounted of second gear (5) has screw shaft (6), splint (7) are installed to the surface of screw shaft (6), the inner wall fixedly connected with locating lever (9) of splint (7), spout (8) have been seted up to the inner wall of installing support (2), filter screen case (11) are installed to the inboard of splint (7), locating hole (10) have been seted up to the both sides of filter screen case (11).
The sliding assembly comprises a filter screen support (12), a sliding bolt support (13) and a sliding rail support (14), wherein the filter screen support (12) is installed in the filter screen box (11), the sliding bolt support (13) is fixedly connected to the two sides of the filter screen box (11), and the sliding rail support (14) is installed on the two sides of the installation support (2).
2. The multiple filtration mode central mechanical ventilation system of claim 1, wherein: connecting shafts (15) are arranged on two sides of the ventilation main body (1), limiting plates (16) are arranged on the outer surfaces of the connecting shafts (15), threaded bolts (17) are arranged at the upper ends of the limiting plates (16), supporting plates (18) are arranged on the inner walls of the ventilation main body (1), and active carbon plates (19) are arranged on the inner walls of the supporting plates (18).
3. The multiple filtration mode central mechanical ventilation system of claim 1, wherein: the second gear (5) and the hand wheel (3) form a rotating structure through the first gear (4), and the threaded shaft (6) is fixedly connected with the second gear (5).
4. The multiple filtration mode central mechanical ventilation system of claim 1, wherein: the clamping plate (7) and the mounting bracket (2) form a sliding structure through the threaded shaft (6) and the sliding groove (8), and the clamping plate (7) and the filter screen box (11) form a clamping structure through the positioning rod (9) and the positioning hole (10).
5. The multiple filtration mode central mechanical ventilation system of claim 1, wherein: the filter screen box (11) is fixedly connected with the filter screen support (12), and the filter screen box (11) and the slide rail support (14) form a sliding structure through the slide bolt support (13).
6. The multiple filtration mode central mechanical ventilation system of claim 2, wherein: the support plates (18) are arranged in two groups, and the activated carbon plates (19) are tightly attached to the ventilation main body (1) through the support plates (18).
7. The multiple filtration mode central mechanical ventilation system of claim 2, wherein: the limiting plate (16) and the ventilation main body (1) form a rotating structure through the connecting shaft (15), and the limiting plate (16) and the ventilation main body (1) form a detachable structure through the threaded bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883042.5U CN220689333U (en) | 2023-07-18 | 2023-07-18 | Central mechanical ventilation system with multiple filtering modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321883042.5U CN220689333U (en) | 2023-07-18 | 2023-07-18 | Central mechanical ventilation system with multiple filtering modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220689333U true CN220689333U (en) | 2024-03-29 |
Family
ID=90406109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321883042.5U Active CN220689333U (en) | 2023-07-18 | 2023-07-18 | Central mechanical ventilation system with multiple filtering modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220689333U (en) |
-
2023
- 2023-07-18 CN CN202321883042.5U patent/CN220689333U/en active Active
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