CN215216573U

CN215216573U - Energy-saving building ventilation device air inlet filtering device

Info

Publication number: CN215216573U
Application number: CN202121740761.2U
Authority: CN
Inventors: 杜爱军
Original assignee: Longen Construction Engineering Co ltd
Current assignee: Longen Construction Engineering Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-17
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a ventilation unit inlet port filter equipment of energy-conserving building relates to ventilation filtration technical field. Including air pipe, be provided with exhaust window cleaning device in the air pipe, exhaust window cleaning device includes drive mechanism, dust collection mechanism, filter mechanism, the clean mechanism of air exit, the dust is collected the mechanism and is collected box, spring, baffle, fixed box including the dust, box slidable mounting is collected in the bottom of fixed box to the dust, the top of fixed box and air pipe's bottom reciprocal anchorage, box and spring reciprocal anchorage are collected to the dust, the one end and the baffle reciprocal anchorage that the box was collected to the dust is kept away from to the spring, the top of baffle and the bottom reciprocal anchorage of fixed box. The dust collecting mechanism and the clean mechanism of air exit that the device set up use with mutually supporting, can crowd the dust that adheres in the ventilation window into in the dust collecting box, guarantee the cleanliness of ventilation window, improve the ventilation effect of ventilation window.

Description

Energy-saving building ventilation device air inlet filtering device

Technical Field

The utility model relates to a ventilation filtration technology field specifically is a ventilation unit inlet port filter equipment of energy-conserving building.

Background

When the common ventilation pipeline is used for a long time, dust can be accumulated on the ventilation opening of the ventilation pipeline, the dust can enter a room along with wind power through wind power conveyed by the ventilation pipeline, and meanwhile, the ventilation can be influenced by the dust blocked on the ventilation opening.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an energy-conserving building's ventilation unit inlet port filter equipment has solved above-mentioned background art and has proposed the problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an energy-conserving building's ventilation unit inlet port filter equipment, includes air pipe, be provided with exhaust window cleaning device in the air pipe, exhaust window cleaning device includes drive mechanism, dust collection mechanism, filter mechanism, the clean mechanism of air exit, the dust is collected the mechanism and is collected box, spring, baffle, fixed box including the dust, box slidable mounting is collected in the bottom of fixed box to the dust, the top of fixed box and air pipe's bottom reciprocal anchorage, box and spring reciprocal anchorage are collected to the dust, the one end and the baffle reciprocal anchorage that the box was collected to the dust is kept away from to the spring, the top of baffle and the bottom reciprocal anchorage of fixed box.

Preferably, drive mechanism includes drum, helical gear, No. two helical gears, threaded rod, the arc spout has been seted up on the surface of drum, the drum rotates to be installed in fixed box, drum and helical gear reciprocal anchorage, helical gear and No. two helical gear meshing, No. two helical gears and threaded rod reciprocal anchorage, the threaded rod rotates to be installed in fixed box.

Preferably, filtering mechanism includes the filter, the filter is supreme down runs through fixed box and air pipe in proper order and equal slidable mounting in fixed box and air pipe, filter and threaded rod threaded connection.

Preferably, the clean mechanism of air exit includes a support, slider, No. two supports, telescopic link, clean board, the bottom of a support is articulated with the surface of filter, the top of a support is articulated with the surface of slider, slider slidable mounting is in air pipe, the surface of slider is articulated with the top of No. two supports, the bottom of No. two supports is articulated with the surface of telescopic link, the top of telescopic link and air pipe's top inner wall reciprocal anchorage, the bottom of telescopic link and the top reciprocal anchorage of clean board.

Preferably, a window cleaning needle is fixed at the bottom of the cleaning plate.

Preferably, the surface of the filter plate is provided with a filter screen.

(III) advantageous effects

The utility model provides a ventilation unit inlet port filter equipment of energy-conserving building. The method has the following beneficial effects:

(1) the dust collecting mechanism and the clean mechanism of air exit that the device set up use with mutually supporting, can crowd the dust that adheres in the ventilation window into in the dust collecting box, guarantee the cleanliness of ventilation window, improve the ventilation effect of ventilation window.

(2) The filter that the device set up can improve the cleanliness on the ventilation window, filters the dust, makes air pipe when ventilating, reduces adnexed dust on the ventilation window, improves the ventilation effect of ventilation window.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of part A of the present invention;

FIG. 3 is a schematic side view of a filter plate according to the present invention;

fig. 4 is a schematic view of the dust collecting box of the present invention viewed from above.

In the figure: 1. a ventilation duct; 2. an exhaust window cleaning device; 21. a fixing box; 22. a dust collection box; 23. a cylinder; 24. a spring; 25. a baffle plate; 26. a first bevel gear; 27. a threaded rod; 28. a filter plate; 29. a second bevel gear; 210. a first bracket; 211. a slider; 212. a second bracket; 213. a telescopic rod; 214. the plate is cleaned.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an air inlet filtering device of a ventilating device of an energy-saving building comprises a ventilating duct 1, an exhaust window cleaning device 2 is arranged in the ventilating duct 1, the exhaust window cleaning device 2 comprises a transmission mechanism, a dust collecting mechanism and a filtering mechanism, clean mechanism of air exit, the dust is collected the mechanism and is included dust collection box 22, spring 24, baffle 25 and fixed box 21, dust collection box 22 slidable mounting is in the bottom of fixed box 21, the top of fixed box 21 and ventilation pipe 1's bottom reciprocal anchorage, dust collection box 22 and spring 24 reciprocal anchorage, spring 24 keeps away from the one end and the baffle 25 reciprocal anchorage of dust collection box 22, the top of baffle 25 and the bottom reciprocal anchorage of fixed box 21, the surface of dust collection box 22 is seted up flutedly, dust collection box 22 can guarantee that the dust can not take place the condition of scattering when clean, indoor cleanliness has been improved. Meanwhile, the spring 24 can ensure that the dust collecting box 22 can be restored to the original position after collecting dust, and the normal use of the ventilation duct 1 cannot be influenced.

In this embodiment, the transmission mechanism includes a cylinder 23, a first helical gear 26, a second helical gear 29, and a threaded rod 27, an arc-shaped sliding groove is formed on the surface of the cylinder 23, the cylinder 23 is rotatably installed in the fixing box 21, a guide rod is fixed on the top of the fixing box 21, and the guide rod is slidably installed in the arc-shaped sliding groove formed on the surface of the cylinder 23. The cylinder 23 and the first helical gear 26 are fixed to each other, the first helical gear 26 is meshed with the second helical gear 29, the second helical gear 29 is fixed to the threaded rod 27, the threaded rod 27 is rotatably installed in the fixing box 21, the dust collecting box 22 recovers the original position through the spring 24 after collecting dust, and through the transmission structures of the cylinder 23, the first helical gear 26, the second helical gear 29 and the threaded rod 27, the impact force of the spring 24 during contraction can be reduced, and the phenomenon that dust is scattered due to the fact that the impact force is too large when the dust collecting box 22 is recovered by the spring 24 is avoided. The filter mechanism includes filter 28, and supreme fixed box 21 and the air pipe 1 of running through in proper order and equal slidable mounting are in fixed box 21 and air pipe 1 down followed to filter 28, and filter 28 and threaded rod 27 threaded connection, filter 28 can improve the cleanliness on the ventilation window, filters the dust, makes air pipe 1 when ventilating, reduces the adnexed dust on the ventilation window, improves the ventilation effect of ventilation window. Clean mechanism of air exit includes a support 210, slider 211, No. two supports 212, telescopic link 213, clean board 214, the bottom of a support 210 is articulated with the surface of filter 28, the top of a support 210 is articulated with the surface of slider 211, slider 211 slidable mounting is in air pipe 1, the surface of slider 211 is articulated with the top of No. two supports 212, the bottom of No. two supports 212 is articulated with the surface of telescopic link 213, the top of telescopic link 213 and air pipe 1's top inner wall reciprocal anchorage, the bottom of telescopic link 213 and clean board 214's top reciprocal anchorage, the bottom of clean board 214 is fixed with the clean needle of window, the surface of filter 28 is provided with the filter screen.

When the dust collecting box 22 is lifted by workers, the dust collecting box 22 is pulled to move towards a ventilation window of the ventilation pipeline 1, when the dust collecting box 22 moves towards the ventilation window, the cylinder 23 is driven to rotate clockwise through the guide rod fixed at the top of the dust collecting box 22, the cylinder 23 drives the first helical gear 26 to rotate clockwise, the first helical gear 26 drives the second helical gear 29 to rotate anticlockwise, when the second helical gear 29 rotates anticlockwise, the filter plate 28 is driven to move upwards, the filter plate 28 is driven to move towards the direction of the telescopic rod 213 through the first support 210 after being lifted, the slide block 211 drives the telescopic rod 213 and the cleaning plate 214 to move downwards through the second support 212, the cleaning plate 214 extrudes dust in the ventilation window into the dust collecting box 22 through the arranged window cleaning needle, and therefore the ventilation efficiency of the ventilation pipeline 1 is improved, and can guarantee that the cleanliness in the ventilation pipeline 1 does not influence indoors.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving building's ventilation unit inlet port filter equipment, includes air pipe (1), its characterized in that: be provided with exhaust window cleaning device (2) in ventilation duct (1), exhaust window cleaning device (2) collect mechanism, filter mechanism, the clean mechanism of air exit including drive mechanism, dust, the dust is collected the mechanism and is collected box (22), spring (24), baffle (25), fixed box (21) including the dust, box (22) slidable mounting is collected in the bottom of fixed box (21) to the dust, the top of fixed box (21) and the bottom reciprocal anchorage of ventilation duct (1), box (22) and spring (24) reciprocal anchorage are collected to the dust, the one end and baffle (25) reciprocal anchorage that box (22) was collected to the dust are kept away from in spring (24), the top of baffle (25) and the bottom reciprocal anchorage of fixed box (21).

2. The energy-saving building ventilation device air inlet filtering device as claimed in claim 1, wherein: drive mechanism includes drum (23), helical gear (26), No. two helical gears (29), threaded rod (27), the arc spout has been seted up on the surface of drum (23), drum (23) rotate to be installed in fixed box (21), drum (23) and helical gear (26) reciprocal anchorage, helical gear (26) and No. two helical gear (29) meshing, helical gear (29) and threaded rod (27) reciprocal anchorage, threaded rod (27) rotate to be installed in fixed box (21).

3. The energy-saving building ventilation device air inlet filtering device as claimed in claim 1, wherein: the filter mechanism includes filter (28), supreme fixed box (21) and air pipe (1) and equal slidable mounting are run through in fixed box (21) and air pipe (1) in proper order down followed in filter (28), filter (28) and threaded rod (27) threaded connection.

4. The energy-saving building ventilation device air inlet filtering device as claimed in claim 1, wherein: clean mechanism of air exit includes a support (210), slider (211), No. two supports (212), telescopic link (213), clean board (214), the bottom of a support (210) is articulated with the surface of filter (28), the top of a support (210) is articulated with the surface of slider (211), slider (211) slidable mounting is in air pipe (1), the surface of slider (211) is articulated with the top of No. two supports (212), the bottom of No. two supports (212) is articulated with the surface of telescopic link (213), the top of telescopic link (213) and the top inner wall reciprocal anchorage of air pipe (1), the bottom of telescopic link (213) and the top reciprocal anchorage of clean board (214).

5. The energy-saving building ventilation device air inlet hole filtering device as claimed in claim 4, wherein: a window cleaning needle is fixed at the bottom of the cleaning plate (214).

6. The energy-saving building ventilation device air inlet hole filtering device as claimed in claim 3, wherein: and a filter screen is arranged on the surface of the filter plate (28).