CN219222763U

CN219222763U - Heating and ventilation device for building construction

Info

Publication number: CN219222763U
Application number: CN202222400481.8U
Authority: CN
Inventors: 王丽; 张振稳
Original assignee: Tangshan Fengnan Xinfeng Thermal Power Co ltd
Current assignee: Tangshan Fengnan Xinfeng Thermal Power Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-06-20
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to the technical field of ventilation devices, in particular to a heating and ventilation device for building construction, which comprises ventilation equipment, wherein an electric telescopic rod is fixedly connected to the left side of the upper end of the outer side of the ventilation equipment, a fixed block is fixedly connected to the left end face of the electric telescopic rod, a sliding block is arranged at the left end of the outer side of the ventilation equipment, a motor is fixedly connected to the upper end face of the fixed block, a rotating shaft is fixedly connected to the tail end of a main shaft of the motor, and a fixed rod is slidingly connected to the middle part of the outer side of the rotating shaft.

Description

Heating and ventilation device for building construction

Technical Field

The utility model relates to the technical field of ventilation devices, in particular to a heating ventilation device for building construction.

Background

The building construction refers to the production activity of the construction implementation stage of the engineering construction, namely the construction process of various buildings, namely the process of changing various lines on a design drawing into real objects at a designated place, wherein the place of the construction operation is called a building construction site or a called construction site, and a large amount of dust is generated at the construction site in the construction process, so that the air environment of the construction range is poor, a ventilation device is needed to be used, the surrounding air environment is improved, the ventilation equipment used on the existing building site has the effect of warm air, dust is easily adhered to a filter plate at an air inlet of the ventilation equipment, the air inlet of the equipment is reduced after long-time use, and when the ventilation equipment is used, the air enters from the left end and exits from the right end, so that the dust on the site is more and more, and the site construction is affected.

Disclosure of Invention

The present utility model is directed to a heating and ventilating device for building construction, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a construction heating ventilation device, includes ventilation equipment, the electronic telescopic link of ventilation equipment outside upper end left side fixedly connected with, electronic telescopic link left end face fixedly connected with fixed block, ventilation equipment outside left end is equipped with the sliding block, fixed block up end fixedly connected with motor, the terminal fixedly connected with axis of rotation of main shaft of motor, axis of rotation outside middle part sliding connection has the dead lever, axis of rotation left end face fixedly connected with gear, sliding block left end face sliding connection has the stopper, stopper left end face fixedly connected with backup ring, backup ring left end face fixedly connected with bracing piece, bracing piece right-hand member face fixedly connected with brush, ventilation equipment right-hand member face fixedly connected with tuber pipe, tuber pipe outside right-hand member fixedly connected with retainer plate, retainer plate right-hand member face sliding connection has the retainer plate.

Preferably, the sliding block is in sliding connection with the ventilation device, and the sliding block is fixedly connected with the fixed block.

Preferably, the outer side of the support ring is fixedly connected with teeth, and the teeth are meshed with the gears.

Preferably, the right end face of the fixed ring is provided with a limit groove, and the upper end and the lower end of the inner side of the limit ring are fixedly connected with elastic springs.

Preferably, the other end of the elastic spring is fixedly connected with a clamping block, the clamping block is in sliding connection with the fixed ring, and the right end face of the limit ring is fixedly connected with a dust collecting bag.

Preferably, the number of the limit grooves is 2, and the limit grooves are symmetrically distributed on the fixing ring.

Preferably, the dust collecting bag is made of a plate made of polypropylene, and the dust collecting bag is connected with the air pipe in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arranged electric telescopic rod, the sliding block, the brush and the gear, the electric telescopic rod moves rightwards together with the sliding block and the supporting ring until the brush contacts the filter plate on the air inlet pipe, the brush rotates on the filter plate under the driving of the motor to clean dust on the filter plate, and after the dust is brushed clean, the electric telescopic rod is started again to reset the filter plate on the air inlet pipe, so that the filter plate on the air inlet pipe can be cleaned regularly, and the practicability is improved;

2. according to the utility model, the clamping block is inserted into the limit groove through the dust collecting bag, the fixed ring, the limit ring, the clamping block and the limit groove, and then the limit ring is rotated clockwise until the clamping block does not press the elastic spring at the inner side any more, and the clamping block penetrates through the fixed ring, so that the limit ring is fixed, when the device is used, wind is filtered through the dust collecting bag, and tiny dust carried in the wind is left in the dust collecting bag, so that the field dust amount is reduced.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic view of the mounting structure of the limiting groove of the present utility model;

fig. 4 is a schematic view of the installation structure of the elastic spring of the present utility model.

In the figure: 1-ventilation equipment, 2-electric telescopic rod, 3-fixed block, 4-sliding block, 5-motor, 6-rotation shaft, 7-fixed rod, 8-gear, 9-stopper, 10-support ring, 11-tooth, 12-bracing piece, 13-brush, 14-tuber pipe, 15-fixed ring, 16-stop ring, 17-spacing groove, 18-elastic spring, 19-fixture block, 20-dust collecting bag.

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.

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

the utility model provides a construction heating ventilation device, including ventilation equipment 1, ventilation equipment 1 outside upper end left side fixedly connected with electric telescopic handle 2, electric telescopic handle 2 left end face fixedly connected with fixed block 3, ventilation equipment 1 outside left end is equipped with sliding block 4, fixed block 3 up end fixedly connected with motor 5, the terminal fixedly connected with axis of rotation 6 of main shaft of motor 5, axis of rotation 6 outside middle part sliding connection has dead lever 7, axis of rotation 6 left end face fixed connection gear 8, sliding block 4 left end face sliding connection has stopper 9, stopper 9 left end face fixedly connected with backup ring 10, backup ring 10 left end face fixedly connected with bracing piece 12, bracing piece 12 right-hand member face fixedly connected with brush 13, ventilation equipment 1 right-hand member face fixedly connected with tuber pipe 14, tuber pipe 14 outside right-hand member fixedly connected with retainer plate 15, retainer plate 15 right-hand member face sliding connection limit ring 16.

The sliding block 4 is in sliding connection with the ventilation equipment 1, the sliding block 4 is fixedly connected with the fixed block 3, when the electric telescopic rod 3 runs, the fixed block 3 pushes the sliding block 4 to move leftwards, the brushes 13 are separated from the filter plate of the ventilation equipment 1, the outer sides of the supporting rings 10 are fixedly connected with the teeth 11, the teeth 11 are meshed with the gears 8, when the motor 5 is started, the gears 8 on the rotating shaft 6 run, the gears 8 are meshed with the teeth 11 on the supporting rings 10, the limiting block 9 rotates on the sliding block 4, finally, the brushes 13 rotate on the filter plate, dust on the filter plate is brushed completely, the number of limiting grooves 17 is totally 2, the limiting grooves 17 are symmetrically distributed on the fixed ring 15, the number of the limiting grooves 17 is 2, the clamping blocks 19 are inserted into the limiting grooves 17 during installation, then the stop collar 16 is rotated clockwise for fixture block 19 runs through retainer plate 15, thereby make retainer plate 16 fix, limit groove 17 has been seted up to retainer plate 15 right-hand member face, both ends all fixedly connected with elastic spring 18 about the retainer plate 16 inboard, elastic spring 18 other end fixedly connected with fixture block 19, fixture block 19 and retainer plate 15 sliding connection, retainer plate 16 right-hand member face fixedly connected with dust bag 20, be convenient for fix retainer plate 15 and retainer plate 16 wherein through fixture block 19, dust bag 20 is made by polypropylene material's panel, and dust bag 20 and tuber pipe 14 sliding connection, set up dust bag 20 into polypropylene material, polypropylene intensity is high, good wear resistance, elastic recovery rate is high, have good insulating properties, smooth filter material surface helps the deashing simultaneously, improve the effect of filtering the dust.

The working flow is as follows: when the air intake of the ventilation equipment 1 is reduced, the electric telescopic rod 3 is started, the electric telescopic rod 3 carries the sliding block 4 and the supporting ring 10 to move rightwards together until the brush 13 contacts the filter plate on the air inlet pipe, the motor 5 is started, the gear 8 on the rotating shaft 6 operates, the fixed rod 7 fixes and limits the rotating shaft 6, at the moment, the gear 8 is meshed with the teeth 11 on the supporting ring 10, the limiting block 9 carries the brush 13 to rotate on the filter plate, dust on the filter plate is cleaned, the electric telescopic rod 3 is started again to reset the electric telescopic rod, wind enters from the left end, and when the wind exits from the right end, the wind is filtered through the dust collecting bag 20, tiny dust carried in the wind is left in the dust collecting bag 20, so that the field dust amount is reduced, if the dust collecting bag 20 needs to be cleaned, the clamping block 19 is manually pressed rightwards, the elastic spring 18 on the inner side is extruded by the clamping block 19, the clamping block 20 is pulled rightwards when the clamping block 19 rotates anticlockwise in the limiting groove 17, and the clamping block 19 rotates leftwards to the foremost end, and the dust collecting bag 20 can be cleaned.

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

Claims

1. A building construction heating ventilation device comprising ventilation equipment (1), characterized in that: the novel air conditioner is characterized in that an electric telescopic rod (2) is fixedly connected to the left side of the upper end of the outer side of the air conditioner (1), a fixed block (3) is fixedly connected to the left end face of the left end of the electric telescopic rod (2), a sliding block (4) is arranged at the left end of the outer side of the air conditioner (1), a motor (5) is fixedly connected to the upper end face of the fixed block (3), a rotating shaft (6) is fixedly connected to the tail end of a main shaft of the motor (5), a fixed rod (7) is fixedly connected to the middle part of the outer side of the rotating shaft (6), a gear (8) is fixedly connected to the left end face of the rotating shaft (6), a limit block (9) is fixedly connected to the left end face of the sliding block (4), a supporting ring (10) is fixedly connected to the left end face of the limit block (9), a supporting rod (12) is fixedly connected to the right end face of the supporting ring (10), a brush (13) is fixedly connected to the right end face of the air conditioner (1), an air pipe (14) is fixedly connected to the right end of the air pipe, and a limit ring (15) is fixedly connected to the right end of the air pipe (14), and a limit ring (16) is slidingly connected to the right end of the air pipe.

2. A building construction heating and ventilation apparatus as set forth in claim 1, wherein: the sliding block (4) is in sliding connection with the ventilation equipment (1), and the sliding block (4) is fixedly connected with the fixed block (3).

3. A building construction heating and ventilation apparatus as set forth in claim 1, wherein: the outer side of the support ring (10) is fixedly connected with teeth (11), and the teeth (11) are meshed with the gear (8).

4. A building construction heating and ventilation apparatus as set forth in claim 1, wherein: limiting grooves (17) are formed in the right end face of the fixing ring (15), and elastic springs (18) are fixedly connected to the upper end and the lower end of the inner side of the limiting ring (16).

5. A building construction heating and ventilation apparatus as set forth in claim 4, wherein: the other end of the elastic spring (18) is fixedly connected with a clamping block (19), the clamping block (19) is in sliding connection with the fixed ring (15), and the right end face of the limit ring (16) is fixedly connected with a dust collecting bag (20).

6. A building construction heating and ventilation apparatus as set forth in claim 4, wherein: the number of the limit grooves (17) is 2, and the limit grooves (17) are symmetrically distributed on the fixing ring (15).

7. A building construction heating and ventilation apparatus as set forth in claim 5, wherein: the dust collecting bag (20) is made of a plate made of polypropylene, and the dust collecting bag (20) is connected with the air pipe (14) in a sliding mode.