Intelligent ventilation device for building

Abstract

The utility model discloses an intelligent building ventilation device which comprises a main body unit, the main body unit comprises a ventilation shell, a plurality of ventilation pipes are symmetrically and fixedly connected to the two sides of the ventilation shell, two air pipes are symmetrically and fixedly connected to the two sides of the ventilation shell, a filter screen plate is fixedly installed on the inner wall of each air pipe, and the filter screen plate is fixedly connected to the inner wall of the ventilation shell. The device has the beneficial effects that a gear motor, an adjusting screw rod, a threaded sleeve and a connecting block are arranged to drive a top plate to move up and down, the top plate and a vertical plate can drive a cleaning scraper to move up and down, dust on the surface of a filter screen plate can be cleaned through the cleaning scraper, the filter screen plate is prevented from being blocked, and the air exchange efficiency is improved; meanwhile, the height of the vertical plate can be adjusted through the top plate, and the air inlet amount can be adjusted by controlling the height of the vertical plate, so that a user can adjust the air inlet amount according to actual requirements, and the use convenience and comfort of the user are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation devices, in particular to an intelligent ventilation device for buildings. Background Art

[0002] Building intelligence is based on buildings as platforms. It is based on the comprehensive application of various types of intelligent information, integrating architecture, system, application, management and optimization. It has the comprehensive wisdom ability of perception, transmission, memory, reasoning, judgment and decision-making. When people sleep and rest in a building, they need to close the windows because it is raining outside or the room itself is not well ventilated. The concentration of carbon dioxide in the room may increase significantly due to human respiration. Excessive air humidity will also affect comfort. At the same time, the formaldehyde volatilization time is long after building decoration, and the lack of air circulation causes the formaldehyde concentration to increase, which will cause harm to human health. Therefore, ventilation is required through ventilation devices.

[0003] Existing ventilation devices are generally equipped with filters to filter impurities in the air entering from the outside. However, as the use time accumulates, dust will gradually accumulate on the surface of the filter, which will not only hinder the smooth flow of air, but also cause the filter to be blocked, reducing the ventilation efficiency. In addition, the ventilation devices currently on the market usually lack a flexible air intake adjustment mechanism, making it difficult for users to adjust the air intake according to actual needs, thus affecting the convenience and comfort of use.

[0004] Therefore, a building intelligent ventilation device is needed to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above-mentioned problems of the intelligent building ventilation device, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide an intelligent building ventilation device, which is used to solve the problem that dust gradually accumulates on the surface of the filter, which not only hinders the smooth flow of air, but also may cause the filter to be blocked, reducing the ventilation efficiency. In addition, the ventilation devices currently on the market usually lack a flexible air intake adjustment mechanism, making it difficult for users to adjust the air intake according to actual needs, thereby affecting the convenience and comfort of use.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: an intelligent building ventilation device, comprising:

[0009] The main unit comprises a ventilation shell, a plurality of ventilation pipes are symmetrically fixedly connected to the two sides of the ventilation shell, two air ducts are symmetrically fixedly connected to the two sides of the ventilation shell, and a filter screen is fixedly installed on the inner wall of each air duct;

[0010] A dust removal assembly, wherein the dust removal assembly is arranged in two groups, each group of the dust removal assembly comprises two straight cylinders, the upper end of each straight cylinder is fixedly connected to a reduction motor, the output end of each reduction motor passes through the upper end of the straight cylinder and is fixedly connected to an adjusting screw, each adjusting screw is meshedly connected to a threaded sleeve, each threaded sleeve is fixedly connected to a connecting block on one opposite side, a top plate is fixedly connected between each two connecting blocks, the lower end of each top plate is fixedly connected to a vertical plate, and each vertical plate is fixedly connected to a cleaning scraper on one opposite side.

[0011] As a preferred solution of the intelligent building ventilation device described in the utility model, the lower ends of the two air ducts are fixedly connected with dust boxes, each of the dust boxes is connected to the air duct through a through hole, and the two dust boxes are provided with cleaning ports on the opposite sides, and a piston plate is provided in each cleaning port.

[0012] As a preferred solution of the intelligent building ventilation device described in the utility model, the opposite ends of the plurality of straight cylinders are fixedly connected to a fixing block, and the other end of each fixing block is fixedly connected to the side wall of the ventilation shell.

[0013] As a preferred solution of the intelligent building ventilation device described in the utility model, wherein: a sliding hole is opened on the opposite side of the plurality of straight cylinders, and one end of the plurality of connecting blocks passes through the sliding hole and is slidably connected in the sliding hole.

[0014] As a preferred solution of the intelligent building ventilation device described in the utility model, one end of the two vertical plates passes through the upper end of the air duct and is slidably connected to the inner wall of the air duct, and the lower ends of the multiple adjusting screws are rotatably connected to the inner wall of the straight cylinder.

[0015] As a preferred solution of the intelligent building ventilation device described in the utility model, the two vertical plates are fixedly connected to the opposite sides thereof with connecting plates, and the lower end of each connecting plate is fixedly connected to a sealing plate.

[0016] Beneficial effects of the utility model:

[0017] The top plate is driven to move up and down through the reduction motor, the adjusting screw, the threaded sleeve and the connecting block, and the cleaning scraper is driven to move up and down through the top plate and the vertical plate. The dust on the surface of the filter screen can be cleaned by the cleaning scraper to avoid clogging of the filter screen and improve the ventilation efficiency. At the same time, the height of the vertical plate can be adjusted through the top plate, and the air intake volume can be adjusted by controlling the height of the vertical plate, so that the user can adjust the air intake volume according to actual needs, thereby improving the convenience and comfort of user use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 The utility model is a front structural schematic diagram of an intelligent building ventilation device.

[0020] Figure 2 The utility model is a partial structural schematic diagram of an intelligent building ventilation device.

[0021] Figure 3 The utility model is a cross-sectional structural schematic diagram of an intelligent building ventilation device.

[0022] Figure 4 The utility model is a structural schematic diagram of a vertical plate in an intelligent building ventilation device.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a dust removal component in an intelligent building ventilation device.

[0024] Figure 6 The utility model is a structural schematic diagram of a cleaning scraper in an intelligent building ventilation device.

[0025] Description of the drawings: 100, main unit; 101, ventilation shell; 102, ventilation pipe; 103, air duct; 104, filter plate; 200, dust removal assembly; 201, straight cylinder; 202, reduction motor; 203, adjusting screw; 204, threaded sleeve; 205, connecting block; 206, top plate; 207, vertical plate; 208, cleaning scraper; 209, connecting plate; 210, sealing plate; 211, dust box; 212, piston plate; 213, fixing block. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0030] Reference Figure 1-Figure 6 , is an embodiment of the utility model, providing a building intelligent ventilation device, which includes:

[0031] The main unit 100 includes a ventilation housing 101, and a plurality of ventilation pipes 102 are symmetrically fixedly connected to both sides of the ventilation housing 101. Two air ducts 103 are symmetrically fixedly connected to both sides of the ventilation housing 101, and a filter screen 104 is fixedly installed on the inner wall of each air duct 103;

[0032] The dust removal assembly 200 is arranged in two groups, and each group of the dust removal assembly 200 includes two straight cylinders 201, and the upper end of each straight cylinder 201 is fixedly connected with a reduction motor 202, and the output end of each reduction motor 202 passes through the upper end of the straight cylinder 201 and is fixedly connected with an adjusting screw 203, and each adjusting screw 203 is meshedly connected with a threaded sleeve 204, and the opposite side of each threaded sleeve 204 is fixedly connected with a connecting block 205, and a top plate 206 is fixedly connected between every two connecting blocks 205, and the lower end of each top plate 206 is fixedly connected with a vertical plate 207, and the opposite side of each vertical plate 207 is fixedly connected with a cleaning scraper 208,

[0033] The top plate 206 is driven to move up and down by the reduction motor 202, the adjusting screw 203, the threaded sleeve 204 and the connecting block 205, and the cleaning scraper 208 is driven to move up and down by the top plate 206 and the vertical plate 207. The dust on the surface of the filter screen 104 can be cleaned by the cleaning scraper 208 to avoid clogging of the filter screen 104 and improve the ventilation efficiency; at the same time, the height of the vertical plate 207 can be adjusted through the top plate 206, and the air intake can be adjusted by controlling the height of the vertical plate 207, so that the user can adjust the air intake according to actual needs, thereby improving the convenience and comfort of user use.

[0034] Among them, the lower ends of the two air ducts 103 are fixedly connected with dust boxes 211, each dust box 211 is connected to the air duct 103 through a through hole, and the two dust boxes 211 are provided with cleaning ports on the opposite sides, and each cleaning port is provided with a piston plate 212, and dust can be collected through the dust box 211.

[0035] The opposite ends of the plurality of straight cylinders 201 are fixedly connected to a fixing block 213 , and the other end of each fixing block 213 is fixedly connected to the side wall of the ventilation housing 101 , so that the straight cylinder 201 can be fixed by the fixing block 213 .

[0036] The opposite sides of the plurality of straight cylinders 201 are each provided with a sliding hole, and one end of the plurality of connecting blocks 205 passes through the sliding hole and is slidably connected in the sliding hole.

[0037] Among them, one end of the two vertical plates 207 passes through the upper end of the air duct 103 and is slidably connected to the inner wall of the air duct 103. The lower ends of multiple adjusting screws 203 are rotatably connected to the inner wall of the straight tube 201. The cleaning scraper 208 can be driven to move up and down through the vertical plates 207.

[0038] Among them, the two vertical plates 207 are fixedly connected to the opposite sides with a connecting plate 209, and the lower end of each connecting plate 209 is fixedly connected to a sealing plate 210. The air duct 103 can be closed by the vertical plates 207, the connecting plates 209 and the sealing plates 210 to prevent dust from entering the device when not in use.

[0039] Working principle: When in use, start the reduction motor 202, and its output end drives the adjusting screw 203 to rotate, and the adjusting screw 203 drives the threaded sleeve 204 to move up and down, and the threaded sleeve 204 drives the top plate 206 to move up and down through the connecting block 205, and drives the cleaning scraper 208 to move up and down through the top plate 206 and the vertical plate 207. The cleaning scraper 208 can clean the dust on the surface of the filter screen 104 to avoid clogging of the filter screen 104 and improve the ventilation efficiency; further, the height of the vertical plate 207 can be adjusted by the arrangement of the reduction motor 202, the adjusting screw 203, the threaded sleeve 204, the connecting block 205 and the top plate 206, and the air intake volume can be adjusted by controlling the height of the vertical plate 207, so that the user can adjust the air intake volume according to actual needs, thereby improving the convenience and comfort of user use. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A building intelligent ventilation device, characterized in that: include: A main unit (100), the main unit (100) comprising a ventilation shell (101), a plurality of ventilation pipes (102) being symmetrically fixedly connected to both sides of the ventilation shell (101), two air ducts (103) being symmetrically fixedly connected to both sides of the ventilation shell (101), and a filter screen (104) being fixedly mounted on the inner wall of each of the air ducts (103); A dust removal assembly (200), wherein the dust removal assembly (200) is arranged in two groups, each group of the dust removal assembly (200) comprises two straight cylinders (201), the upper end of each straight cylinder (201) is fixedly connected to a reduction motor (202), the output end of each reduction motor (202) passes through the upper end of the straight cylinder (201) and is fixedly connected to an adjusting screw (203), each adjusting screw (203) is meshedly connected to a threaded sleeve (204), the opposite side of each threaded sleeve (204) is fixedly connected to a connecting block (205), a top plate (206) is fixedly connected between each two connecting blocks (205), the lower end of each top plate (206) is fixedly connected to a vertical plate (207), and the opposite side of each vertical plate (207) is fixedly connected to a cleaning scraper (208).

2. The intelligent building ventilation device according to claim 1, characterized in that: The lower ends of the two air ducts (103) are fixedly connected to a dust collecting box (211), each of the dust collecting boxes (211) is connected to the air duct (103) via a through hole, and a cleaning port is provided on the opposite sides of the two dust collecting boxes (211), and a piston plate (212) is provided in each of the cleaning ports.

3. The intelligent building ventilation device according to claim 1, characterized in that: The opposite ends of the plurality of straight cylinders (201) are fixedly connected to a fixing block (213), and the other end of each fixing block (213) is fixedly connected to the side wall of the ventilation housing (101).

4. The intelligent building ventilation device according to claim 1, characterized in that: A sliding hole is provided on one opposite side of the plurality of straight cylinders (201), and one end of the plurality of connecting blocks (205) passes through the sliding hole and is slidably connected in the sliding hole.

5. The intelligent building ventilation device according to claim 1, characterized in that: One end of each of the two vertical plates (207) passes through the upper end of the air duct (103) and is slidably connected to the inner wall of the air duct (103), and the lower ends of the plurality of adjusting screws (203) are rotatably connected to the inner wall of the straight cylinder (201).

6. The intelligent building ventilation device according to claim 1, characterized in that: A connecting plate (209) is fixedly connected to the opposite sides of the two vertical plates (207), and a sealing plate (210) is fixedly connected to the lower end of each connecting plate (209).

Images