CN219865652U - Green construction tunnel construction ventilation unit - Google Patents
Green construction tunnel construction ventilation unit Download PDFInfo
- Publication number
- CN219865652U CN219865652U CN202321170310.9U CN202321170310U CN219865652U CN 219865652 U CN219865652 U CN 219865652U CN 202321170310 U CN202321170310 U CN 202321170310U CN 219865652 U CN219865652 U CN 219865652U
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- China
- Prior art keywords
- ventilation
- positioning
- air outlet
- positioning block
- suction opening
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- 238000009423 ventilation Methods 0.000 title claims abstract description 76
- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 9
- 239000000243 solution Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241001075561 Fioria Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model relates to the technical field of tunnel construction ventilation devices and discloses a green construction tunnel construction ventilation device which comprises a ventilator main body, wherein an air suction opening is formed in the front of the ventilator main body, an air suction opening fixing frame is arranged in the air suction opening through a fixing bolt, an air suction opening dustproof leaf is arranged in the air suction opening fixing frame, an air outlet is formed in the right side of the ventilator main body, a ventilation pipe is connected to the right side of the air outlet in a connecting mode, a ventilation opening is fixedly connected to the right side of the ventilation pipe, a positioning block is fixedly connected to the left side of the ventilation pipe, a positioning hook is connected to the position where the air outlet is matched with the positioning block in a connecting mode, and the positioning hook is sleeved on the positioning block, so that a filter screen can be conveniently and quickly mounted.
Description
Technical Field
The utility model relates to the technical field of tunnel construction ventilation devices, in particular to a green construction tunnel construction ventilation device.
Background
The ventilation is a whole set of devices which control the propagation and hazard of air pollutants by means of ventilation dilution or ventilation elimination and the like and realize the function of ventilation, namely a ventilation system, including an air inlet, an air outlet, an air supply pipeline, a fan, cooling and heating, a filter, a control system and other accessory equipment.
In the related art, reference may be made to chinese patent publication No. CN212155205U, which specifically discloses a ventilation device for tunnel construction. This tunnel construction ventilation unit uses, and ventilation motor drives the flabellum rotating head through the rotation axis and rotates, makes ventilation fan leaf rotatory to draw air from the inlet scoop to discharge from the air outlet and ventilates, when the air reached the air outlet, its inside filter screen was filtered impurity in the air and was discharged the ventilation that carries out the tunnel, and the filter screen upper surface is equipped with the filter screen handle, when dirty dirt piles up too much, can put forward the filter screen to wash the use, effectively keeps the air clean when the ventilation.
The applicant finds that the defects exist when the tunnel construction ventilation device is used: although the filter screen can be quickly taken out through the handle to be cleaned, the filter screen is not enough when being taken out, because the filter screen is inserted into the air outlet in an inserting mode, when the filter screen is directly pulled out through the handle, the inserting part of the filter screen and the air outlet generates friction, and at the moment, part of dust on the filter screen is very easy to fall into the air blower due to friction, so that the cleaning is complicated.
In view of this, a green construction tunnel construction ventilation device is proposed, which is convenient for better solving the above-mentioned problems.
Disclosure of Invention
The utility model aims at: in order to solve the problems, a ventilation device for green construction tunnel construction is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a green construction tunnel construction ventilation unit, includes the ventilation blower main part, the front of ventilation blower main part has seted up the inlet scoop, and the inside of inlet scoop installs the inlet scoop fixed frame through fixing bolt, the inside of inlet scoop fixed frame is equipped with inlet scoop dustproof leaf, the right side of ventilation blower main part is equipped with the air outlet;
a vent pipe is connected to the right side of the air outlet in a connecting way, a vent hole is fixedly connected to the right side of the vent pipe, a positioning block is fixedly connected to the left side of the vent pipe, a positioning hook is connected to the air outlet in a connecting way with the matching position of the positioning block, and the positioning hook is sleeved on the positioning block;
the inside mounting groove of having seted up of ventilation pipe, and the inside grafting of mounting groove has the filter screen.
In a preferred embodiment, the air outlet is connected with the front of the ventilation pipe through a hinge, and the length and width of the joint surface of the air outlet and the ventilation pipe are the same.
In a preferred embodiment, the ventilation pipe and the ventilation opening are in a communication structure, and the right side of the ventilation pipe is matched with the inner diameter of the ventilation opening.
In a preferred embodiment, the positioning block is fixedly connected to the left front and rear of the top of the ventilation pipe and the left rear front and rear of the ventilation pipe.
In a preferred embodiment, a positioning groove matched with the positioning block is formed at the joint of the positioning hook and the positioning block, and the positioning block is inserted into the positioning groove.
In a preferred embodiment, the top of the positioning block and the positioning groove formed in the positioning hook are fixedly connected with magnets, and the magnets are attracted.
In a preferred embodiment, finger pull grooves are formed in two sides of one side face of the ventilation pipe, which is opposite to the air outlet, positioning columns are fixedly connected to the periphery of the inside of the installation groove, and the positioning columns are inserted into positioning holes formed in the periphery of the inside of the filter screen.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: the filter screen is convenient to better swiftly install for it is comparatively convenient when the filter screen dismouting, uses manpower sparingly, increases work efficiency, and when the filter screen dismantles simultaneously and washs, the dust on the filter screen is difficult for dropping the inside of ventilation blower main part this moment.
1. In the utility model, the dust prevention blade at the air suction inlet can prevent dust at the air suction inlet, and air can be conveyed into the ventilation pipe through the cooperation of the main body of the ventilator and the air outlet.
2. According to the utility model, the vent pipe can be better positioned on the right side of the air outlet by clamping the positioning hook on the positioning block, and the vent pipe can be better positioned on the right side of the air outlet by adsorbing the top of the positioning block and the magnet in the positioning groove arranged in the positioning hook, and the vent pipe is more convenient to close and open.
3. According to the utility model, the filter screen is inserted into the mounting groove, the positioning columns are inserted into the periphery of the inside of the filter screen, so that the filter screen can be better positioned in the mounting groove, air can be filtered by the filter screen, the filter screen can be better pulled out of the inside of the mounting groove by the finger pulling groove, and dust on the filter screen can be cleaned.
Drawings
FIG. 1 is a schematic view of a first state structure of the present utility model;
FIG. 2 is a schematic diagram of a second state structure of the present utility model;
FIG. 3 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 4 is an enlarged schematic view of section B of fig. 1 in accordance with the present utility model.
The marks in the figure: 1-a ventilator body; 2-an air suction port; 3-fixing bolts; 4-an air suction inlet fixing frame; 5-dust-proof leaves at the suction inlet; 6-an air outlet; 7-a ventilation pipe; 8-ventilation openings; 9-positioning blocks; 10-positioning hooks; 11-mounting slots; 12-finger pull groove; 13-positioning columns; 14-a filter screen.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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.
A green construction tunnel construction ventilation device according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 4.
Referring to fig. 1, a ventilation device for green construction tunnel construction comprises a ventilator body 1, wherein an air suction opening 2 is formed in front of the ventilator body 1, an air suction opening fixing frame 4 is mounted in the air suction opening 2 through a fixing bolt 3, an air suction opening dustproof leaf 5 is arranged in the air suction opening fixing frame 4, and dust can be prevented from being drawn into the position of the air suction opening 2 through the air suction opening dustproof leaf 5.
Referring to fig. 1-3, the right side of ventilation unit 1 is equipped with air outlet 6, the right side handing-over of air outlet 6 has ventilation pipe 7, air outlet 6 and ventilation pipe 7 the place ahead through hinge connection, air outlet 6 and ventilation pipe 7 laminating face length and width are the same, through ventilation unit 1 and air outlet 6's cooperation, can carry air to ventilation pipe 7 in, ventilation pipe 7's right side fixedly connected with vent 8, ventilation pipe 7 and vent 8 are the intercommunication structure, ventilation pipe 7 right side and vent 8 internal diameter looks adaptation, ventilation pipe 7's left side fixedly connected with locating piece 9, locating piece 9 fixed connection is around ventilation pipe 7's top left side and ventilation pipe 7's left side rear front and back position, air outlet 6 and locating piece 9 looks adaptation position handing-over have location to collude 10, and location collude 10 cutting ferrule is on locating piece 9, location collude 10 and locating piece 9 looks adaptation's constant head tank has been seted up with locating piece 9, and locating piece 9 is in the constant head tank, the top of ventilation pipe 9 and location collude 10 inside the constant head tank that sets up, equal fixedly connected magnet in the locating piece, and magnet adsorbs, through will be located down on locating piece 9 on the top side 9 and the inside position 6, the position is better and the inside of locating piece 6 is opened and the position of locating piece 7, can be more convenient.
Referring to fig. 1, 2 and 4, the mounting groove 11 is formed in the vent pipe 7, the filter screen 14 is inserted into the mounting groove 11, the finger pull grooves 12 are formed in two sides of one side face of the vent pipe 7 opposite to the air outlet 6, the positioning columns 13 are fixedly connected around the mounting groove 11, the positioning columns 13 are inserted into the positioning holes formed around the filter screen 14, the filter screen 14 is inserted into the mounting groove 11, the positioning columns 13 are inserted around the filter screen 14, the filter screen 14 can be better positioned in the mounting groove 11, the filter screen 14 can filter air, meanwhile, the filter screen 14 can be better pulled out from the mounting groove 11 through the finger pull grooves 12, and dust on the filter screen 14 can be cleaned at the moment.
The utility model has the advantages that: the filter screen 14 is convenient to install fast better, so that the filter screen 14 is convenient to disassemble and assemble, labor is saved, working efficiency is improved, and meanwhile, when the filter screen 14 is disassembled and cleaned, dust on the filter screen 14 is not easy to fall into the ventilator body 1.
Working principle: when dismantling the clearance to filter screen 14, will fix a position and collude 10 upwards pulling and overturn, can be with the location and collude 10 and locating piece 9 produce the separation this moment to the magnet in locating piece 9 top and the inside constant head tank of location collude 10 produces the separation, then overturn ventilation pipe 7 forward and open, can expose filter screen 14 in the external world, the operator's finger can pull out filter screen 14 from the inside of mounting groove 11 through finger draw-in groove 12, simultaneously reference column 13 and filter screen 14 produce the separation, can accomplish the dismantlement to filter screen 14, can clear up the dust on the filter screen 14 this moment.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. The utility model provides a green construction tunnel construction ventilation unit, includes ventilation blower main part (1), its characterized in that: an air suction opening (2) is formed in front of the ventilator main body (1), an air suction opening fixing frame (4) is mounted in the air suction opening (2) through a fixing bolt (3), an air suction opening dustproof blade (5) is arranged in the air suction opening fixing frame (4), and an air outlet (6) is formed in the right side of the ventilator main body (1);
a vent pipe (7) is connected to the right side of the air outlet (6), a vent hole (8) is fixedly connected to the right side of the vent pipe (7), a positioning block (9) is fixedly connected to the left side of the vent pipe (7), a positioning hook (10) is connected to the position where the air outlet (6) is matched with the positioning block (9), and the positioning hook (10) is clamped on the positioning block (9);
the inside of the ventilation pipe (7) is provided with a mounting groove (11), and a filter screen (14) is inserted into the mounting groove (11).
2. The green construction tunnel construction ventilation device according to claim 1, wherein: the front of the air outlet (6) and the ventilation pipe (7) are connected through a hinge, and the length and the width of the joint surface of the air outlet (6) and the ventilation pipe (7) are the same.
3. The green construction tunnel construction ventilation device according to claim 1, wherein: the ventilation pipe (7) and the ventilation opening (8) are of a communication structure, and the right side of the ventilation pipe (7) is matched with the inner diameter of the ventilation opening (8).
4. The green construction tunnel construction ventilation device according to claim 1, wherein: the positioning block (9) is fixedly connected to the left front and back of the top of the ventilation pipe (7) and the left rear front and back of the ventilation pipe (7).
5. The green construction tunnel construction ventilation device according to claim 1, wherein: the connecting part of the positioning hook (10) and the positioning block (9) is provided with a positioning groove matched with the positioning block (9), and the positioning block (9) is inserted into the positioning groove.
6. The green construction tunnel construction ventilation device according to claim 5, wherein: the top of the positioning block (9) is fixedly connected with a magnet in a positioning groove formed in the positioning hook (10), and the magnets are attracted.
7. The green construction tunnel construction ventilation device according to claim 1, wherein: finger pull grooves (12) are formed in two sides of one side face of the ventilation pipe (7) opposite to the air outlet (6), positioning columns (13) are fixedly connected to the periphery of the inside of the installation groove (11), and the positioning columns (13) are inserted into positioning holes formed in the periphery of the inside of the filter screen (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170310.9U CN219865652U (en) | 2023-05-16 | 2023-05-16 | Green construction tunnel construction ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321170310.9U CN219865652U (en) | 2023-05-16 | 2023-05-16 | Green construction tunnel construction ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219865652U true CN219865652U (en) | 2023-10-20 |
Family
ID=88347658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321170310.9U Active CN219865652U (en) | 2023-05-16 | 2023-05-16 | Green construction tunnel construction ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219865652U (en) |
-
2023
- 2023-05-16 CN CN202321170310.9U patent/CN219865652U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |