Ventilation device for safety engineering of industry and trade enterprises

Abstract

The utility model relates to the technical field of ventilation devices, in particular to a ventilation device for safety engineering of industry and trade enterprises, which comprises a bottom plate, a side plate is fixedly mounted on the upper surface of the bottom plate, a top plate is fixedly mounted on the upper surface of the side plate, and a motor is fixedly mounted on the inner wall of the side plate. Through cooperation of a motor, a first fan, a threaded rod, a threaded plate, a telescopic conveying pipe and a conical opening, the output shaft end of the motor drives the threaded plate to move through the threaded rod, the threaded plate drives the conical opening to move through a clamping plate, and the position of the conical opening can be changed. The problems that in the prior art, a ventilation opening is formed in the side wall of a factory building to ventilate the interior of the factory building generally, the ventilation opening is fixed to the side wall of the factory building, when a certain position of the factory building needs to be ventilated, the whole factory building can only be ventilated for a long time, and fixed-point and positioned ventilation cannot be conducted on the certain position of the factory building basically are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of ventilation device, specifically disclose a ventilation device for safety engineering of industry and trade enterprise. BACKGROUND

[0002] Industry and trade enterprise is the company that industry department and foreign trade department combine the production and import and export business of product and organize, that is, the enterprise that produces and processes and self -operated export, namely the import and export enterprise of production, such as machinery department's China machinery equipment import and export company, chemical department's China chemical construction import and export company, the company has factory building to store or produce equipment, and ventilation device needs to be set in the factory building to ensure the smooth air inside.

[0003] However, the existing ventilation device is generally installed on the side wall of the factory building to ventilate the inside of the factory building, and the ventilation opening is fixed on the side wall of the factory building, so when ventilation is needed at a certain position of the factory building, only the entire factory building can be ventilated for a long time, and the ventilation at the certain position of the factory building cannot be achieved, therefore, a ventilation device for safety engineering of industry and trade enterprise is needed to solve this problem. SUMMARY

[0004] The utility model provides a ventilation device for safety engineering of industry and trade enterprise, through the cooperation between motor, fan no. 2, threaded rod, threaded plate, telescopic conveying pipe and conical port, the position of conical port can be changed, that is, the position of ventilation opening can be changed, solve the existing ventilation equipment basically cannot reach the ventilation of the certain position of factory building, the problem of fixed point positioning.

[0005] The utility model is realized in this way, a ventilation device for safety engineering of industry and trade enterprise, including the bottom plate, the upper surface fixed mounting of bottom plate has the side plate, the upper surface fixed mounting of side plate has the top plate, the inner wall fixed mounting of side plate has the motor, the outer wall fixed mounting of side plate has fan no. 2, the outer wall fixed mounting of side plate has fan no. 1;

[0006] The output shaft end of motor is fixedly connected with rotating rod, one end of rotating rod is fixedly connected with threaded rod, the outer surface of threaded rod is threadedly connected with threaded plate, and the bottom surface of threaded plate is connected with clamping plate.

[0007] The outer surface of fan no. 2 is fixedly connected with air guide pipe, one end of air guide pipe is fixedly penetrated through the outer surface of side plate, one end of air guide pipe is fixedly connected with telescopic conveying pipe, one end of telescopic conveying pipe is fixedly connected with elbow pipe, the outer surface of elbow pipe is fixedly penetrated through the inside of clamping plate, and one end of elbow pipe is fixedly connected with conical port.

[0008] As a kind of ventilation device for safety engineering of industrial and trade enterprises preferred by the utility model, the outer surface of the side plate is fixedly connected with a supporting plate, and the outer surface of the clamping plate is slidably connected with the outer surface of the supporting plate.

[0009] As a kind of ventilation device for safety engineering of industrial and trade enterprises preferred by the utility model, the bottom surface of the top plate is fixedly connected with an auxiliary plate, a limiting groove is formed in the bottom surface of the auxiliary plate, and a clamping block is slidably connected with the inner wall of the limiting groove.

[0010] As a kind of ventilation device for safety engineering of industrial and trade enterprises preferred by the utility model, the bottom surface of the clamping block is fixedly connected with a hanging ring, and the telescopic conveying pipe is located inside the hanging ring.

[0011] As a kind of ventilation device for safety engineering of industrial and trade enterprises preferred by the utility model, a ventilation window is formed in the outer surface of the side plate, and an access door is formed in the bottom surface of the side plate.

[0012] As a kind of ventilation device for safety engineering of industrial and trade enterprises preferred by the utility model, the fan one is located on one side of the fan two, the fan one and the fan two are symmetrically distributed, the air outlet position of the fan one is consistent with the air inlet position of the fan two.

[0013] As a kind of ventilation device for safety engineering of industrial and trade enterprises preferred by the utility model, the supporting plate is provided with two, and is symmetrically distributed on the inner wall of the side plate.

[0014] The utility model has the advantages of:

[0015] 1、the ventilation device for safety engineering of industrial and trade enterprises, the cooperation between motor, fan two, threaded rod, threaded plate, telescopic conveying pipe and taper mouth, the output shaft end of motor drives threaded plate to move through threaded rod, threaded plate drives taper mouth to move through clamping plate, the position of taper mouth can be changed, that is, the position of air vent can be changed, solve the existing ventilation device, generally installed in the side wall of factory building and ventilate the inside of factory building, the air vent is fixed on the side wall of factory building, when needing to ventilate a certain position of factory building, only through long time ventilation to the whole factory building, basically cannot reach the problem of fixed-point positioning ventilation to a certain position of factory building;

[0016] 2、the ventilation device for safety engineering of industrial and trade enterprises, the cooperation between top plate, auxiliary plate, limiting groove, clamping block, hanging ring and telescopic conveying pipe, when the position of taper mouth changes when using the device, telescopic conveying pipe will be extended and contracted along with the movement of taper mouth, clamping block is slidably driven in the limiting groove through the hanging ring, so that telescopic conveying pipe can keep stable state when taper mouth moves, and will not be scattered. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0018] Figure 1 It is a whole structure diagram of the ventilation device for safety engineering of industrial and trade enterprises of the present application.

[0019] Figure 2 It is a partial structure sectional view of the ventilation device for safety engineering of industrial and trade enterprises of the present application.

[0020] Figure 3 It is a partial structure schematic view of the ventilation device for safety engineering of industrial and trade enterprises of the present application.

[0021] Figure 4 It is a position relation schematic view of the supporting plate and the clamping plate of the ventilation device for safety engineering of industrial and trade enterprises of the present application.

[0022] Figure 5 It is an explosion view of the position relation of the clamping plate and the elbow pipe of the ventilation device for safety engineering of industrial and trade enterprises of the present application.

[0023] Figure 6 It is a partial structure side view of the ventilation device for safety engineering of industrial and trade enterprises of the present application.

[0024] In the drawings, 1 is a bottom plate, 2 is a side plate, 3 is a top plate, 4 is a motor, 5 is a fan two, 6 is a fan one, 7 is a rotating rod, 8 is a threaded rod, 9 is a threaded plate, 10 is a clamping plate, 11 is a air duct, 12 is a telescopic conveying pipe, 13 is an elbow pipe, 14 is a conical port, 15 is a supporting plate, 16 is an auxiliary plate, 17 is a limiting groove, 18 is a clamping block, 19 is a hanging ring, 20 is a ventilation window, and 21 is an access door. DETAILED DESCRIPTION

[0025] The present application will be further described below in conjunction with the drawings and specific embodiments, so as to help understand the content of the present application. The methods used in the present application are conventional methods unless otherwise specified; the raw materials and devices used are conventional commercially available products unless otherwise specified.

[0026] The motors in the present application are conventional electrical equipment in the prior art, and the present application will not make too much elaboration on the type or internal structure thereof.

[0027] Please refer to Figures 1-6The utility model provides a kind of ventilation device for industrial and trade enterprise safety engineering, including bottom plate 1, the upper surface of bottom plate 1 is fixedly installed with side plate 2, the upper surface of side plate 2 is fixedly installed with top plate 3, the inner wall of side plate 2 is fixedly installed with motor 4, the outer wall of side plate 2 is fixedly installed with fan two 5, the outer wall of side plate 2 is fixedly installed with fan one 6;

[0028] The output shaft end of motor 4 is fixedly connected with rotating rod 7, one end of rotating rod 7 is fixedly connected with threaded rod 8, the outer surface of threaded rod 8 is threadedly connected with threaded plate 9, the bottom surface of threaded plate 9 is connected with clamping plate 10;

[0029] The outer surface of fan two 5 is fixedly communicated with air guide pipe 11, one end of air guide pipe 11 is fixedly penetrated through the outer surface of side plate 2, one end of air guide pipe 11 is fixedly communicated with telescopic conveying pipe 12, one end of telescopic conveying pipe 12 is fixedly communicated with elbow pipe 13, the outer surface of elbow pipe 13 is fixedly penetrated through the inside of clamping plate 10, one end of elbow pipe 13 is fixedly communicated with conical port 14.

[0030] In the embodiment: through the cooperation between motor 4, fan two 5, telescopic conveying pipe 12 and conical port 14, the output shaft end of motor 4 drives threaded plate 9 to move through threaded rod 8, threaded plate 9 drives conical port 14 to move through clamping plate 10, the position of conical port 14 can be changed, that is, the position of air vent can be changed, so as to achieve the purpose of fixed-point positioning ventilation for certain position of workshop.

[0031] As a kind of technical optimization scheme of the utility model, the outer surface of side plate 2 is fixedly connected with support plate 15, the outer surface of clamping plate 10 is slidably connected with the outer surface of support plate 15.

[0032] In the embodiment: recess is arranged on the side surface of clamping plate 10, support plate 15 can be just clamped in the recess on the side surface of clamping plate 10, lubricating oil is applied on the outer surface of clamping plate 10, so as to reduce the friction between clamping plate 10 and support plate 15, facilitate the sliding of clamping plate 10 on the outer surface of support plate 15.

[0033] As a kind of technical optimization scheme of the utility model, the bottom surface of top plate 3 is fixedly connected with auxiliary plate 16, the bottom surface of auxiliary plate 16 is provided with limiting groove 17, the inner wall of limiting groove 17 is slidably connected with clamping block 18.

[0034] In the embodiment: the shape of limiting groove 17 is concave-convex type, the shape of clamping block 18 matches the shape of limiting groove 17, clamping block 18 is clamped in the inside of limiting groove 17, and will not fall off.

[0035] As a kind of technical optimization scheme of the utility model, the bottom surface of clamping block 18 is fixedly connected with hanging ring 19, telescopic conveying pipe 12 is located in the inside of hanging ring 19.

[0036] In the embodiment, the telescopic conveying pipe 12 is made of thermoplastic material and has a spiral steel wire inside, and has strong telescopic property.

[0037] As a technical optimization scheme of the utility model, the outer surface of the side plate 2 is provided with a ventilation window 20, and the bottom surface of the side plate 2 is provided with an access door 21.

[0038] In the embodiment, the ventilation window 20 can increase the air circulation inside the factory building and improve the ventilation efficiency.

[0039] As a technical optimization scheme of the utility model, the fan one 6 is located on one side of the fan two 5, the fan one 6 and the fan two 5 are symmetrically distributed, and the air outlet position of the fan one 6 is consistent with the air inlet position of the fan two 5.

[0040] In the embodiment, the fan one 6 is an axial flow fan, which is internally provided with structures such as an impeller, a flow collector and a diffusion barrel, the axial flow fan is based on airflow flowing along the axial direction, generates kinetic energy through the rotation of the impeller and converts the kinetic energy into pressure energy, the diffuser pipe further converts the kinetic energy of the gas into static pressure energy through the gradually increasing cross-sectional area, and finally outputs high-pressure airflow through the working pipeline, so that external air can enter the indoor, the fan two 5 is an exhaust fan, which is internally provided with structures such as a motor, an impeller and an air inlet, in use, the motor converts electrical energy into mechanical energy to drive the impeller to rotate, the rotation of the impeller makes the gas enter the air inlet and be accelerated and discharged under the action of the impeller, and the exhaust fan realizes the ventilation effect by discharging indoor air.

[0041] As a technical optimization scheme of the utility model, the support plate 15 is symmetrically distributed on the inner wall of the side plate 2.

[0042] In the embodiment, the two support plates 15 have a certain distance, and the clamping plate 10 can be clamped between the two support plates 15.

[0043] The working principle and use process of the utility model are as follows: when the device is used, when it is necessary to ventilate a certain position inside the factory building in time, the motor 4 is started, the output shaft end of the motor 4 drives the threaded plate 9 to move through the threaded rod 8, the threaded plate 9 drives the clamping plate 10 to move, the clamping plate 10 slides on the outer surface of the support plate 15 to drive the conical opening 14 to move, so that the position of the conical opening 14 can be changed, when the position of the conical opening 14 is changed, the conical opening 14 drives the telescopic conveying pipe 12 to extend and retract through the elbow pipe 13, the telescopic conveying pipe 12 will be elongated and shortened along with the movement of the conical opening 14, the clamping block 18 is driven by the hanging ring 19 to slide in the limiting groove 17, so that the telescopic conveying pipe 12 can keep a stable state when the conical opening 14 moves and will not be scattered.

[0044] In the description of the utility model, need understanding is, the term "left", "right", "up", "down", "top", "bottom", "front", "back", "inside", "outside", "back", "intermediate" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a specific orientation, a specific orientation structure and operation, therefore it cannot be understood as a limitation on the utility model.

[0045] The above-mentioned is only a specific embodiment of the utility model, and cannot limit the range of the utility model, so the replacement of equivalent components or equivalent changes and modifications made in the protection range of the utility model patent should still belong to the scope covered by the claims of the utility model.

Claims

1. A ventilation device for safety engineering of industrial and commercial enterprises, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly installed with a side plate (2), the upper surface of the side plate (2) is fixedly installed with a top plate (3), the inner wall of the side plate (2) is fixedly installed with a motor (4), the outer wall of the side plate (2) is fixedly installed with a fan two (5), the outer wall of the side plate (2) is fixedly installed with a fan one (6). The output shaft end of the motor (4) is fixedly connected with a rotating rod (7), one end of the rotating rod (7) is fixedly connected with a threaded rod (8), the outer surface of the threaded rod (8) is threadedly connected with a threaded plate (9), and the bottom surface of the threaded plate (9) is connected with a clamping plate (10). The outer surface of the fan two (5) is fixedly communicated with a wind guide pipe (11), one end of the wind guide pipe (11) is fixedly penetrated through the outer surface of the side plate (2), one end of the wind guide pipe (11) is fixedly communicated with a telescopic conveying pipe (12), one end of the telescopic conveying pipe (12) is fixedly communicated with an elbow pipe (13), the outer surface of the elbow pipe (13) is fixedly penetrated through the inside of the clamping plate (10), and one end of the elbow pipe (13) is fixedly communicated with a tapered port (14).

2. The ventilation device for safety engineering of industrial enterprises according to claim 1, characterized in that: The outer surface of the side plate (2) is fixedly connected with a support plate (15), and the outer surface of the clamping plate (10) is slidably connected with the outer surface of the support plate (15).

3. The ventilation device for safety engineering of industrial enterprises according to claim 1, characterized in that: The bottom surface of the top plate (3) is fixedly connected with an auxiliary plate (16), the bottom surface of the auxiliary plate (16) is provided with a limiting groove (17), and the inner wall of the limiting groove (17) is slidably connected with a clamping block (18).

4. The ventilation device for safety engineering of industrial enterprises according to claim 3, characterized in that: The bottom surface of the clamping block (18) is fixedly connected with a hanging ring (19), and the telescopic conveying pipe (12) is located in the inside of the hanging ring (19).

5. The ventilation device for safety engineering of industrial enterprises according to claim 1, characterized in that: The outer surface of the side plate (2) is provided with a ventilation window (20), and the bottom surface of the side plate (2) is provided with an access door (21).

6. The ventilation device for safety engineering of industrial enterprises according to claim 1, characterized in that: The fan one (6) is located on one side of the fan two (5), the fan one (6) and the fan two (5) are symmetrically distributed, and the air outlet position of the fan one (6) is consistent with the air inlet position of the fan two (5).

7. The ventilation device for safety engineering of industrial enterprises according to claim 2, characterized in that: The support plate (15) is provided with two, which are symmetrically distributed on the inner wall of the side plate (2).

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