CN219868373U

CN219868373U - Building ventilation system

Info

Publication number: CN219868373U
Application number: CN202321050699.3U
Authority: CN
Inventors: 张开弦; 洪呈; 郭程
Original assignee: Anhui Tendering Group Inc
Current assignee: Anhui Tendering Group Inc
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-20
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses a building ventilation system, and belongs to the technical field of building ventilation. The wind-proof dust suppression device comprises a main body, wherein a fixed plate is welded on the side wall of the main body, a driving motor is arranged at the top of the fixed plate, a screw rod is connected to the output end of the driving motor, a moving block is sleeved on the circumferential outer wall of the screw rod, a fixed block is welded on the outer wall of the moving block, a rotating motor II is arranged at the bottom of an inner cavity of the fixed block, a cleaning roller is connected to the tail end of a rotating rod, a fixed rod is welded on the side wall of the moving block, a splicing frame is connected to the front of the main body through a pin shaft, a first fixing component and a second fixing component which are identical in connection structure are arranged on the outer wall of the rear of the splicing frame, when the wind-proof dust suppression device is used, dust is firstly sucked on the surface of a wind-proof dust suppression net by using a dust suction fan, and then the dust on the surface of the wind-proof dust suppression net is rotationally wiped by matching with a cleaning sleeve, so that a better dust-proof and ventilation effect is achieved; the filter screen is more conveniently installed or detached, and the working strength of the installation and the detachment of workers is effectively reduced.

Description

Building ventilation system

Technical Field

The utility model relates to the technical field of building ventilation, in particular to a building ventilation system.

Background

The environment-friendly building has the advantages of saving resources, protecting environment, reducing pollution, providing healthy, applicable and efficient use space for people in the whole life period, and maximally realizing high-quality building of harmony and symbiosis of people and nature, and ventilation is a technology which adopts a natural or mechanical method to ensure that wind is free from obstruction, can pass through and reach a room or a sealed environment, so that sanitation, safety and the like are caused to be suitable for air environments.

Ventilation inside the building plays a key role in comfort inside the building, so a building ventilation system can be used to achieve the effect of ventilation inside the building.

The existing building ventilation system still has the following problems: when ventilation is carried out by using the ventilation device, the windproof dust suppression net or other metal filter net is used together to avoid flying of dust, but a large amount of dust is adhered to the surface of the windproof dust suppression net when in use, and if the dust is not cleaned in time, the dust is easy to filter and the wind shielding effect is poor; secondly, dismantle the comparatively loaded down with trivial details to the filter screen and change, need a large amount of manpowers to lift up the butt joint installation to the filter screen during the installation, cause very big intensity of labour for the staff.

In view of this, we propose a building ventilation system.

Disclosure of Invention

1. Technical problem to be solved

The present utility model is directed to a building ventilation system, which solves the above-mentioned problems.

2. Technical proposal

The utility model provides a building ventilation system, includes the main part the welding of main part lateral wall has the fixed plate, the fixed plate top is provided with driving motor, the driving motor output is connected with the lead screw, the movable block has been cup jointed to lead screw circumference outer wall, movable block outer wall welding has the fixed block, fixed block inner chamber bottom is provided with rotating electrical machines second, rotating electrical machines second output is connected with the rotary rod, rotary rod end-to-end connection has clean running roller, movable block lateral wall welding has the dead lever, the main part the place ahead utilizes the round pin hub connection to have the concatenation frame, concatenation frame rear outer wall is provided with fixed subassembly one and fixed subassembly two that connection structure is the same, fixed subassembly one includes the threaded rod, threaded rod bottom welding is in concatenation frame rear outer wall, threaded rod circumference outer wall threaded connection has the gag lever post, the joint groove has been seted up at concatenation frame top, a plurality of joint groove inner wall joint has fixed filter plate frame, a plurality of fixed filter plate frame inside joint has prevent wind dust suppression net and non-woven fabrics.

Preferably, the main body is provided with a placement groove in front, placement grooves are formed in two sides of the inner wall of the placement groove, a rotating motor is arranged at the bottom of the inner cavity of the placement groove, and an output end of the rotating motor is arranged on the outer wall of the splicing frame.

Preferably, the baffle is welded to the dead lever inner wall, dust collection fan is installed to baffle outer wall joint combination, dust collection door has been seted up to dead lever the place ahead outer wall.

Preferably, the cleaning roller circumference outer wall adhesion has the magic subsides, cleaning roller circumference outer wall utilizes the magic adhesion to have the cleaning sleeve, the cleaning sleeve is the cleaning sleeve of non-woven fabrics.

Preferably, a moving groove for the moving block to pass through is formed in the upper side of the front of the main body, and a ventilation fan is installed on the inner wall of the positioning groove in a clamping and combining manner.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: when the dust-proof and dust-suppressing device is used, the driving motor can be used for driving the cleaning roller and the fixing rod to advance, the cleaning roller is matched with the rotating motor to rotate and advance, the dust collection fan is used for firstly collecting dust on the surface of the wind-proof and dust-suppressing net, and then the cleaning sleeve is matched with the cleaning sleeve to rotationally wipe the dust on the surface of the wind-proof and dust-suppressing net, so that a better dust-removing effect is achieved, the effects of preventing dust from adhering and preventing wind and dust are avoided, and a large amount of manpower is prevented from being used for cleaning; secondly, when the windproof dust suppression net and the non-woven fabric dust suppression net are required to be installed and replaced, the rotary motor can be utilized to drive the splicing frame to rotate and descend, then the clamping grooves corresponding to the first rotary fixing component and the second rotary fixing component are relieved or limited, the windproof dust suppression net inside the novel windproof dust suppression net is installed or disassembled conveniently, the complexity of disassembly and assembly is reduced, and the waste of labor force is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a split frame in accordance with the present utility model;

FIG. 3 is a schematic view of a cleaning assembly according to the present utility model;

FIG. 4 is a schematic view of a fixing assembly according to the present utility model;

FIG. 5 is a schematic view of a fixed filter plate frame according to the present utility model;

the reference numerals in the figures illustrate: 100. a main body; 110. a fixing plate; 120. a placement groove; 130. a rotating electric machine; 140. a ventilation fan; 200. a driving motor; 210. a screw rod; 220. a moving block; 230. a fixed block; 240. a rotating electric machine; 250. a rotating rod; 260. cleaning a roller; 270. a cleaning sleeve; 280. a fixed rod; 281. a partition plate; 282. a dust collection fan; 300. splicing frames; 310. a first fixing component; 311. a limit rod; 312. a threaded rod; 320. a second fixing component; 330. fixing the filter plate frame; 331. a windproof dust suppression net; 332. a non-woven fabric dust-proof net.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model provides a technical solution:

the building ventilation system comprises a main body 100, wherein a fixed plate 110 is welded on the side wall of the main body 100, a driving motor 200 is arranged at the top of the fixed plate 110, and a screw rod 210 is connected to the output end of the driving motor 200;

driving motor 200: effectively driving the screw rod 210 to rotate so as to drive the moving block 220 to move;

the circumference outer wall of the screw rod 210 is sheathed with a moving block 220, the outer wall of the moving block 220 is welded with a fixed block 230, the bottom of the inner cavity of the fixed block 230 is provided with a second rotating motor 240, the output end of the second rotating motor 240 is connected with a rotating rod 250, the tail end of the rotating rod 250 is connected with a cleaning roller 260, the side wall of the moving block 220 is welded with a fixed rod 280, the front part of the main body 100 is connected with a splicing frame 300 by a pin shaft, and the outer wall at the rear part of the splicing frame 300 is provided with a first fixed component 310 and a second fixed component 320 which have the same connecting structure;

a first fixing component 310 and a second fixing component 320; the two connection modes are the same, the difference is that the first fixing component 310 is provided with four limiting rods 311 in a ring shape, the second fixing component 320 is provided with two limiting rods, and the two limiting rods have the same structure;

the first fixing component 310 comprises a threaded rod 312, the bottom of the threaded rod 310 is welded on the outer wall of the rear of the splicing frame 300, a limit rod 311 is connected with the outer wall of the circumference of the threaded rod 310 in a threaded manner, a clamping groove is formed in the top of the splicing frame, the inner walls of the clamping grooves are clamped with the fixing filter plate frames 300, and the inside of the fixing filter plate frames 330 are clamped with the windproof dust suppression net 331 and the non-woven fabric dust prevention net 332.

A windproof dust suppression net 331 and a non-woven fabric dust prevention net 332; the wind-proof dust suppression net 331 is provided with a certain number of holes, the wind-proof dust suppression net 331 can be made of metal and nonmetal, and is manufactured into a wind-proof dust suppression wall with a certain geometrical shape, aperture ratio and different hole shapes according to the experimental result of the wind tunnel in the site environment by utilizing the aerodynamic principle, so that when the circulated air passes through the wall from outside, the inner side of the wall forms the air flow which is disturbed up and down to achieve the effects of strong outside wind, weak inside wind, small outside wind and no inside wind, thereby preventing the flying of dust; the non-woven fabric dustproof net 332 can be utilized for air filtration, so that the air cleanliness is higher;

specifically, the mounting groove has been seted up in the main part 100 the place ahead, the standing groove 120 has been seted up to standing groove inner wall both sides, standing groove 120 inner chamber bottom is provided with rotating electrical machines 130, rotating electrical machines 130 output is at concatenation frame 300 outer wall, can effectually drive concatenation frame 300 and rotate and descend, more convenient installs the windproof dust suppression net, avoided carrying the fixed filter plate frame 330 of windproof dust suppression net 331 and non-woven fabrics dust screen 332 and lifted repeatedly and carry out the joint installation, bring unnecessary intensity of labour for the installation.

Further, the inner wall of the fixing rod 280 is welded with a baffle 281, a dust collection fan 282 is installed on the outer wall of the baffle 281 in a clamping and combining manner, a dust collection door is arranged on the outer wall in front of the fixing rod 280, dust on the windproof dust suppression net is conveniently collected, and the dust collection door is matched with the cleaning roller 260 to be wiped and cleaned.

Still further, the adhesion of clean running roller 260 circumference outer wall has the magic to paste, and clean running roller 260 circumference outer wall utilizes the magic to paste the adhesion to have clean cover 270, and clean cover 270 is the clean cover of non-woven fabrics, and it is more convenient to dismantle the change to clean cover 270.

Further, a moving slot for the moving block 220 to pass through is formed on the upper front side of the main body 100, and the ventilating fan 140 is installed on the inner wall of the mounting slot in a clamping and combining manner, so that the moving block can move conveniently to clean the surface of the windproof dust suppression net 331.

In addition, the present utility model relates to circuits, electronic components and modules in the prior art, and those skilled in the art can fully implement the present utility model, and needless to say, the protection of the present utility model does not relate to improvement of the internal structure and method.

Working principle: firstly, when the novel wind-proof dust suppression device is used, the driving motor 200 can be utilized to drive the cleaning roller 260 and the fixing rod 280 to advance, meanwhile, the rotating motor 240 is matched to rotate and advance the cleaning roller 260, the dust collection fan 282 is utilized to firstly collect dust on the surface of the wind-proof dust suppression net 331, then the cleaning sleeve 270 is matched to rotationally wipe dust on the surface of the wind-proof dust suppression net 311, so that a better dust-proof ventilation effect is achieved, when the wind-proof dust suppression net 331 and the non-woven fabric dust suppression net 332 are required to be installed and replaced, the first rotating motor 130 can be utilized to drive the splicing frame 300 to rotationally descend, and then the first rotating fixing component 310 and the second fixing component 320 are released or limited by corresponding clamping grooves, so that the wind-proof dust suppression net 331 and the non-woven fabric dust suppression net 332 can be conveniently detached and replaced, the installation or detachment efficiency is effectively increased, and the labor waste is reduced.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building ventilation system, includes main part (100) lateral wall welding has fixed plate (110), fixed plate (110) top is provided with driving motor (200), driving motor (200) output is connected with lead screw (210), its characterized in that: the utility model provides a dustproof dust-proof device, including lead screw (210), movable block (220) has been cup jointed to lead screw (210) circumference outer wall, movable block (220) outer wall welding has fixed block (230), fixed block (230) inner chamber bottom is provided with rotating electrical machines two (240), rotating electrical machines two (240) output is connected with rotary rod (250), rotary rod (250) end-to-end connection has cleaning roller (260), movable block (220) lateral wall welding has dead lever (280), main part (100) the place ahead utilizes the round pin hub connection to have splice frame (300), splice frame (300) rear outer wall is provided with fixed subassembly one (310) and fixed subassembly two (320) that the connection structure is the same, fixed subassembly one (310) include threaded rod (312), threaded rod (310) bottom welding is in splice frame (300) rear outer wall, threaded rod (310) circumference outer wall threaded connection has gag lever post (311), splice frame (300) top has seted up the joint groove, and a plurality of joint inslot wall joint has fixed filter (300), a plurality of fixed filter screen (330) inside joint has wind-proof net 331 and dust-proof grillage (332).

2. A building ventilation system according to claim 1, wherein: the positioning groove is formed in the front of the main body (100), the placing grooves (120) are formed in two sides of the inner wall of each placing groove, the rotating motor (130) is arranged at the bottom of the inner cavity of each placing groove (120), and the output end of the rotating motor I (130) is arranged on the outer wall of the splicing frame (300).

3. A building ventilation system according to claim 2, wherein: the inner wall of the fixed rod (280) is welded with a baffle plate (281), a dust collection fan (282) is installed on the outer wall of the baffle plate (281) in a clamping and combining mode, and a dust collection door is arranged on the outer wall in front of the fixed rod (280).

4. A building ventilation system according to claim 3, wherein: the cleaning roller (260) is adhered with a magic tape on the circumferential outer wall, the cleaning roller (260) is adhered with a cleaning sleeve (270) by the aid of the magic tape, and the cleaning sleeve (270) is a non-woven fabric cleaning sleeve.

5. A building ventilation system according to claim 4, wherein: a moving groove for the moving block (220) to pass through is formed in the upper front side of the main body (100), and a ventilation fan (140) is installed on the inner wall of the mounting groove in a clamping and combining mode.