CN213300385U

CN213300385U - Ventilation equipment for construction

Info

Publication number: CN213300385U
Application number: CN202021306009.2U
Authority: CN
Inventors: 石瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-05
Filing date: 2020-07-05
Publication date: 2021-05-28
Anticipated expiration: 2030-07-05

Abstract

The utility model belongs to the technical field of building construction ventilation, in particular to a ventilation device for building construction, which comprises an air duct, a filter screen fixedly connected at the inner side of the air duct at the right end, a mounting ring fixedly connected at the inner side of the air duct at the right end, a spring fixedly connected at the left side of the mounting ring, a cleaning block fixedly connected at the left side of the spring, a mounting rod fixedly connected at the inner side of the cleaning block, a pull rope fixedly connected at the right side of the mounting rod, a turn knob, the pull rope drives the cleaning block through the mounting rod to scrape and clean the air duct, then caking impurities such as dust and the like fall into a discharge pipe, the dust cleaning operation of the air duct is conveniently carried out in the device, the operation is simple, the dust collection is conveniently carried out, the stability of the device is improved, the ventilation, the filter screen can block the dust, guarantees that caking impurities such as dust drop in the discharging pipe.

Description

Ventilation equipment for construction

Technical Field

The utility model belongs to the technical field of the construction ventilation, concretely relates to ventilation equipment for construction.

Background

The ventilating duct is a metal or composite duct for ventilating and air conditioning engineering of industrial and civil buildings, and is a municipal infrastructure for circulating air and reducing the concentration of harmful gas, and the plates, sections and other main finished products used for manufacturing and installing the air ducts in the ventilating duct are required to meet the regulations of the national current standards of design and related products, and are proved to be qualified by factory inspection, and the materials are required to be accepted according to the national current relevant standards when entering the field.

The prior art has the following problems:

1. when the traditional ventilation equipment for building construction is used, ash removal operation is inconvenient, operation is troublesome, time and labor are wasted, and ventilation operation needs to be suspended, so that the operation is very troublesome;

2. traditional ventilation equipment for construction is inconvenient installation and connection between the pipeline when using, and the cost of labor is higher, and fixed efficiency is lower.

In order to solve the problems, the application provides a ventilation device for building construction.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a ventilation equipment for construction has the characteristics that make things convenient for the device to carry out cleaning operation and make things convenient for the pipeline to carry out the concatenation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation equipment for construction, includes air pipe, is located the right-hand member the inboard fixedly connected with filter screen of air pipe is located the right-hand member the inboard fixedly connected with collar of air pipe, collar left side fixedly connected with spring, the clean piece of spring left side fixedly connected with, the inboard fixedly connected with installation pole of clean piece, installation pole right side fixedly connected with stay cord, stay cord bottom fixedly connected with knob, air pipe bottom fixedly connected with discharging pipe, discharging pipe right side fixedly connected with filler pipe, discharging pipe outside screwed connection has the closed tube, the inboard fixedly connected with connecting pipe of closed tube, the inboard fixedly connected with closed plug of connecting pipe, the inboard screwed connection of closed tube bottom has the collection box.

As the utility model relates to a ventilation equipment is preferred for construction, the clean piece outside with air pipe sliding connection, the knob outside with be located the right-hand member air pipe's screwed connection, the spring sets up the circumference position of stay cord, the motion trail of closing plug is the straight line shape, the discharging pipe sets up on the motion trail of closing plug.

As the utility model relates to a ventilation equipment is preferred for construction, terminal surface fixedly connected with stopper before air pipe, stopper outside sliding connection has the fixture block, fixture block other end fixedly connected with connecting rod is located the bottom the fixture block outside is rotated through the pivot and is connected with the shell fragment.

As the utility model relates to a ventilation equipment is preferred for construction, the group number of stopper is two sets of, every group the quantity of stopper is two, and is two sets of the stopper sets up respectively and is being located the left end air pipe right-hand member outside with be located the right-hand member the air pipe's left end outside, two the stopper is the symmetry setting and is in air pipe's preceding terminal surface and rear end face, the quantity group number of fixture block is two sets of, every group the quantity of fixture block is two, two the fixture block is the symmetry setting and is in the symmetry setting around the connecting rod.

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

1. roll out the knob, the pulling stay cord drives clean piece through the installation pole and scrapes the clearance to air pipe, then caking impurity such as dust etc. drop into the discharging pipe, conveniently carry out the deashing operation to air pipe at the device, and easy operation conveniently carries out the collection of dust, improves the stability that the device used, need not pause and ventilate, and can not blow up the dust through the discharging pipe hourglass wind, and the filter screen can block the dust, guarantees that caking impurity such as dust drops in the discharging pipe.

2. Two fixture blocks of connecting the connecting rod are inserted respectively in the two sets of stopper outsides around air pipe, then insert the top fixture block with the shell fragment on the bottom fixture block, accomplish spacing to two sets of fixture blocks to make the fixture block press from both sides air pipe tight fixed, accomplish the concatenation to the fixture block, easy operation, labour saving and time saving improves air pipe connection efficiency, saves the cost of labor.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the middle stopper of the present invention;

FIG. 3 is a schematic view of the mounting structure of the middle clip block of the present invention;

fig. 4 is a schematic view of the installation structure of the middle spring plate of the present invention.

In the figure: 1. a ventilation duct; 2. a filter screen; 3. a mounting ring; 4. a spring; 5. a cleaning block; 6. mounting a rod; 7. pulling a rope; 8. a knob; 9. a discharge pipe; 10. a water feeding pipe; 11. closing the tube; 12. a connecting pipe; 13. a closing plug; 14. a collection box; 15. a limiting block; 16. a clamping block; 17. a connecting rod; 18. an elastic sheet.

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.

Example 1

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure.

The utility model provides a ventilation equipment for construction, including air pipe 1, the inboard fixedly connected with filter screen 2 of air pipe 1 that is located the right-hand member, the inboard fixedly connected with collar 3 of air pipe 1 that is located the right-hand member, 3 left sides fixedly connected with springs 4 of collar, 4 left sides fixedly connected with cleaning block 5 of spring, the inboard fixedly connected with installation pole 6 of cleaning block 5, 6 right sides fixedly connected with stay cord 7 of installation pole, 7 bottom fixedly connected with knobs of

stay cord

8, 1 bottom fixedly connected with discharging pipe 9 of air pipe, 9 right sides fixedly connected with filler pipe 10 of discharging pipe, 9 outside screwed connection of discharging pipe has closed

tube

11, 11 inboard fixedly connected with connecting pipes 12 of closed tube, 12 inboard fixedly connected with closing plug 13 of connecting pipe, 11 inboard screwed connection in closed tube bottom has.

In this embodiment: roll out knob 8, pulling stay cord 7 drives clean piece 5 through installation pole 6 and scrapes the clearance to air pipe 1, then caking impurity such as dust etc. drop into discharging pipe 9, can add appropriate amount water through filler pipe 10, avoid the raise dust, caking impurity such as dust drops at collection box 14 through discharging pipe 9, when the ejection of compact, rotate closed tube 11 on discharging pipe 9, thereby drive closed plug 13 upward movement through connecting pipe 12, closed plug 13 seals discharging pipe 9, then will collect box 14 and follow closed tube 11 and revolve down, then will collect the dust in the box 14 and pour out, then will collect box 14 and reset, then with closed tube 11 reset can, spring 4 promotes clean piece 5 and resets, then knob 8 revolves air pipe 1.

As shown in fig. 1;

fig. 1 is a schematic view of the overall structure.

In an alternative embodiment, the cleaning block 5 is connected with the ventilation pipeline 1 in a sliding mode on the outer side, the knob 8 is connected with the ventilation pipeline 1 at the right end in a spiral mode on the outer side, the spring 4 is arranged at the circumferential position of the pull rope 7, the motion track of the closing plug 13 is linear, and the discharge pipe 9 is arranged on the motion track of the closing plug 13.

In this embodiment: the operation is simple, the collection of dust is conveniently carried out, the stability of the device in use is improved, and the ventilation is not required to be suspended.

As shown in fig. 2, 3 and 4;

In an optional embodiment, the front end face of the ventilation duct 1 is fixedly connected with a limiting block 15, the outer side of the limiting block 15 is slidably connected with a clamping block 16, the other end of the clamping block 16 is fixedly connected with a connecting rod 17, and the outer side of the clamping block 16 at the bottom end is rotatably connected with an elastic sheet 18 through a rotating shaft.

In this embodiment: splicing operation of the clamping blocks 16 is simple, time and labor are saved, connection efficiency of the ventilating duct 1 is improved, labor cost is saved, and time and labor are saved.

As shown in fig. 2, 3 and 4;

In an optional embodiment, the number of groups of the limiting blocks 15 is two, the number of each group of limiting blocks 15 is two, two groups of limiting blocks 15 are respectively arranged on the outer side of the right end of the ventilating duct 1 positioned at the left end and the outer side of the left end of the ventilating duct 1 positioned at the right end, the two limiting blocks 15 are symmetrically arranged on the front end surface and the rear end surface of the ventilating duct 1, the number of the clamping blocks 16 is two, the number of each group of clamping blocks 16 is two, and the two clamping blocks 16 are symmetrically arranged on the front and the rear of the connecting rod 17.

In this embodiment: the ventilating duct 1 is clamped and fixed by the clamping blocks 16, splicing of the clamping blocks 16 is completed, operation is simple, time and labor are saved, connecting efficiency of the ventilating duct 1 is improved, labor cost is saved, and time and labor are saved.

The utility model discloses a theory of operation and use flow: when the device is used, the knob 8 is rotated out, the pull rope 7 is pulled to drive the cleaning block 5 to scrape and clean the ventilation pipeline 1 through the mounting rod 6, then caking impurities such as dust fall into the discharge pipe 9, a proper amount of water can be added through the water adding pipe 10 to avoid dust raising, the caking impurities such as dust fall into the collection box 14 through the discharge pipe 9, when discharging, the closed pipe 11 is rotated on the discharge pipe 9, so that the closed plug 13 is driven to move upwards through the connecting pipe 12, the discharge pipe 9 is closed by the closed plug 13, then the collection box 14 is screwed down from the closed pipe 11, then the dust in the collection box 14 is poured out, then the collection box 14 is reset, then the closed pipe 11 is reset, the spring 4 pushes the cleaning block 5 to reset, then the knob 8 is screwed back to the ventilation pipeline 1, the dust cleaning operation is convenient to carry out on the ventilation pipeline 1 in the device, the operation is simple, and the collection of, improve the stability that the device used, need not pause ventilation, and can not blow up the dust through discharging pipe 9 hourglass, filter screen 2 can block the dust, guarantee caking impurities such as dust and drop in discharging pipe 9, and in the time of two air pipe 1 fixed mounting, insert two blocks 16 that connecting rod 17 connects respectively in two sets of stoppers 15 outsides around air pipe 1, then insert top fixture block 16 with shell fragment 18 on the bottom fixture block 16, accomplish spacing to two sets of fixture block 16, thereby make fixture block 16 press from both sides air pipe 1 tightly fixed, accomplish the concatenation to fixture block 16, moreover, the steam generator is simple in operation, time saving and labor saving, improve air pipe 1 joint efficiency, save the cost of labor, time saving and labor saving.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ventilation equipment for construction, includes air pipe (1), its characterized in that: be located the right-hand member air pipe (1) inboard fixedly connected with filter screen (2), be located the right-hand member air pipe (1) inboard fixedly connected with collar (3), collar (3) left side fixedly connected with spring (4), spring (4) left side fixedly connected with cleaning block (5), cleaning block (5) inboard fixedly connected with installation pole (6), installation pole (6) right side fixedly connected with stay cord (7), stay cord (7) bottom fixedly connected with knob (8), air pipe (1) bottom fixedly connected with discharging pipe (9), discharging pipe (9) right side fixedly connected with filler pipe (10), discharging pipe (9) outside screwed connection has closed pipe (11), closed pipe (11) inboard fixedly connected with connecting pipe (12), connecting pipe (12) inboard fixedly connected with closing plug (13), the inner side of the bottom end of the closed pipe (11) is spirally connected with a collecting box (14).

2. The ventilation apparatus for construction according to claim 1, wherein: clean piece (5) the outside with air pipe (1) sliding connection, knob (8) the outside with be located the right-hand member the screwed connection of air pipe (1), spring (4) set up the circumference position of stay cord (7), the motion track of closing plug (13) is the straight line shape, discharging pipe (9) set up on the motion track of closing plug (13).

3. The ventilation apparatus for construction according to claim 1, wherein: end face fixedly connected with stopper (15) before air pipe (1), stopper (15) outside sliding connection has fixture block (16), fixture block (16) other end fixedly connected with connecting rod (17), be located the bottom the fixture block (16) outside is rotated through the pivot and is connected with shell fragment (18).

4. The ventilation apparatus for construction according to claim 3, wherein: the group number of stopper (15) is two sets of, every group the quantity of stopper (15) is two, and is two sets of stopper (15) set up respectively and are being located the left end air pipe (1) right-hand member outside with be located the right-hand member the left end outside of air pipe (1), two stopper (15) are the symmetry and set up air pipe (1) preceding terminal surface and rear end face, the quantity group number of fixture block (16) is two sets of, every group the quantity of fixture block (16) is two, two fixture block (16) are the symmetry and set up the symmetry sets up around connecting rod (17).