CN219624208U

CN219624208U - Exhaust pipe for dust-free workshop

Info

Publication number: CN219624208U
Application number: CN202320518363.9U
Authority: CN
Inventors: 蒋鑫; 杨永波; 余先觉; 赵庆朋
Original assignee: Jiangsu Zhongtang Construction Engineering Co ltd
Current assignee: Jiangsu Zhongtang Construction Engineering Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-01
Anticipated expiration: 2033-03-17

Abstract

The utility model discloses an exhaust pipe for a dust-free workshop, which comprises a first pipeline, wherein a fixing assembly is arranged at the bottom of the first pipeline and comprises a top plate, a positioning bolt, a sealing plate, a bottom plate, a positioning groove and a sealing groove, and a connecting pipe is arranged at the bottom of the fixing assembly. This exhaust pipe for dust-free workshop is provided with first pipeline, fixed subassembly, roof, locating bolt, closing plate, bottom plate, constant head tank, seal groove and connecting pipe, laminate together roof and bottom plate through being in the same place, and can make the closing plate seal the fastening in the seal groove, and then can strengthen the sealed effect of roof and bottom plate, after the installation in addition, accessible locating bolt can install roof and bottom plate together fixedly, and then can strengthen people and install fixed needs to first pipeline and connecting pipe, the daily installation and the fixed of exhaust pipe that give people bring convenience, improved the efficiency that the exhaust pipe was installed fixedly.

Description

Exhaust pipe for dust-free workshop

Technical Field

The utility model relates to the technical field of dust-free workshops, in particular to an exhaust pipe for a dust-free workshop.

Background

The selection and arrangement key points of the air filters with different levels of air cleanliness in the dust-free workshop are that a sub-efficient filter can be adopted to replace a high-efficient filter, and three-stage filters of the primary, middle and high-efficient filters are adopted for air purification treatment; the medium-efficiency or high-efficiency air filter is preferably selected according to the rated air quantity or less; the medium-efficiency air filter is preferably arranged in the positive pressure section of the purified air regulation in a concentrated way; the high-efficiency or sub-high-efficiency air filter is preferably arranged at the tail end of the purified air conditioning system, and at present, people in the market often use an exhaust pipe in a dust-free workshop.

The exhaust pipes in the prior art are generally inconvenient to install between the exhaust pipes, so that the difficulty of installing and fixing the exhaust pipes is increased, daily use needs of people cannot be well met, inconvenience is brought to the installation and fixing of the exhaust pipes for people, and the efficiency of installing and fixing the exhaust pipes is reduced.

Disclosure of Invention

The utility model aims to provide an exhaust pipe for a dust-free workshop, which aims to solve the problems that the existing exhaust pipes in the background technology are generally inconvenient to install, so that the difficulty of installing and fixing the exhaust pipes by people is increased, the daily use needs of people can not be well met, inconvenience is brought to the installation and the fixation of the exhaust pipes by people, and the efficiency of installing and fixing the exhaust pipes is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an exhaust pipe for dust-free workshop, includes first pipeline, the bottom of first pipeline is provided with fixed subassembly, and fixed subassembly includes roof, positioning bolt, closing plate, bottom plate, constant head tank and seal groove, fixed subassembly's bottom is provided with the connecting pipe, the bottom of connecting pipe is provided with filter equipment, and filter equipment includes first fixed plate, fixing bolt, sleeve, second fixed plate, fixed slot, draw-in groove and filter screen, filter equipment's bottom is provided with the second pipeline.

Preferably, the bottom fixedly connected with roof of first pipeline, and roof bottom is provided with positioning bolt, positioning bolt's quantity is two, and two positioning bolt use the perpendicular bisector of roof to set up as symmetry axis symmetry.

Preferably, the bottom fixedly connected with closing plate of roof, and the bottom of closing plate is provided with the bottom plate, the constant head tank has been seted up at the top of bottom plate, the roof passes through positioning bolt and constitutes fixed knot structure with the bottom plate, and positioning bolt's one end runs through the roof and stretches into the inside of the constant head tank in the bottom plate and fasten.

Preferably, the top of bottom plate has seted up the seal groove, the bottom plate passes through seal groove and closing plate constitution seal structure, and the shape size of seal groove and the shape size of closing plate match each other, and the bottom of closing plate stretches into in the seal groove and fastens moreover.

Preferably, the bottom fixedly connected with first fixed plate of connecting pipe, and the bottom of first fixed plate is provided with fixing bolt, fixing bolt's quantity is two, and two fixing bolt set up with the perpendicular bisector of first fixed plate as symmetry axis symmetry moreover.

Preferably, the bottom bolted connection of first fixed plate has the sleeve, and telescopic bottom is provided with the second fixed plate, the fixed slot has been seted up at the top of second fixed plate, first fixed plate passes through fixing bolt and sleeve constitution fixed knot constructs, and fixing bolt's bottom end runs through the sleeve and stretches into the fixed slot the inside in the second fixed plate and fasten.

Preferably, the draw-in groove has been seted up at telescopic top, and the inside block of draw-in groove is connected with the filter screen, the sleeve passes through draw-in groove and filter screen constitution block structure, and the shape size of draw-in groove and the shape size mutual match of filter screen, and the inner wall of draw-in groove is laminated mutually with the outer wall of filter screen and is set up moreover.

Compared with the prior art, the utility model has the beneficial effects that: the exhaust pipe for the dust-free workshop,

(1) The sealing device is provided with the first pipeline, the fixing component, the top plate, the positioning bolt, the sealing plate, the bottom plate, the positioning groove, the sealing groove and the connecting pipe, the top plate and the bottom plate are attached together, the sealing plate can be clamped in the sealing groove for sealing and fastening, and then the sealing effect of the top plate and the bottom plate can be enhanced;

(2) Be provided with first fixed plate, fixing bolt, sleeve, second fixed plate, fixed slot, draw-in groove, filter screen and second pipeline, fasten through placing the filter screen the draw-in groove the inside in the sleeve, and can make the sleeve place between first fixed plate and second fixed plate, and can install the sleeve through fixing bolt and fix between first fixed plate and second fixed plate, and then install fixedly the back, can satisfy people's daily use needs, daily the installation of giving people is convenient with fixed, can make the exhaust pipe have filtering capability, satisfy people's daily use needs.

Drawings

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

FIG. 2 is a schematic view of the top plate and sealing plate structure of the present utility model;

FIG. 3 is a schematic view of the structure of the bottom plate and the seal groove according to the present utility model;

FIG. 4 is a schematic view of a sleeve and a filter according to the present utility model.

In the figure: 1. a first pipe; 2. a fixing assembly; 201. a top plate; 202. positioning bolts; 203. a sealing plate; 204. a bottom plate; 205. a positioning groove; 206. sealing grooves; 3. a connecting pipe; 4. a filter assembly; 401. a first fixing plate; 402. a fixing bolt; 403. a sleeve; 404. a second fixing plate; 405. a fixing groove; 406. a clamping groove; 407. a filter screen; 5. and a second pipe.

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, 2 and 3, the present utility model provides the following technical solutions: the utility model provides an exhaust pipe for dust-free workshop, including first pipeline 1, the bottom of first pipeline 1 is provided with fixed subassembly 2, and fixed subassembly 2 includes roof 201, positioning bolt 202, sealing plate 203, bottom plate 204, constant head tank 205 and seal groove 206, fixed subassembly 2's bottom is provided with connecting pipe 3, the bottom fixedly connected with roof 201 of first pipeline 1, and roof 201 bottom is provided with positioning bolt 202, positioning bolt 202's quantity is two, and two positioning bolt 202 regard the perpendicular bisector of roof 201 as symmetry axis symmetry setting, make things convenient for positioning bolt 202's setting, can make two positioning bolt 202 can fine install at the top of roof 201 and fasten, the bottom fixedly connected with closing plate 203 of roof 201, and the bottom of closing plate 203 is provided with bottom plate 204, the constant head tank 205 has been seted up at the top of bottom plate 204, roof 201 passes through positioning bolt 202 and bottom plate 204 and constitutes fixed knot constructs, and positioning bolt 202 runs through the inside of constant head tank 205 in bottom plate 204, the inside fastening of positioning bolt 202 has made things convenient for positioning bolt 202 can install 201 and bottom plate 204 together, reinforcing bottom plate 204 and top plate 206 and bottom plate 203 have been equipped with sealing plate 203 and sealing plate 203, sealing plate 203 has been carried out sealing plate 203 and sealing plate 203 are very big, and sealing plate 203 are sealed up in the sealing plate is formed in the sealing plate 204, and sealing plate 203 and sealing plate is very much in the sealing plate 203, furthermore, the sealing effect of the top plate 201 and the bottom plate 204 can be enhanced, after the installation, the top plate 201 and the bottom plate 204 can be installed and fixed together through the positioning bolts 202, so that the requirement of people on the installation and fixation of the first pipeline 1 and the connecting pipe 3 can be enhanced, convenience is brought to the daily installation and fixation of the exhaust pipe for people, and the efficiency of the installation and fixation of the exhaust pipe is improved.

Referring to fig. 1 and 4, the bottom of the connection pipe 3 is provided with a filtering component 4, and the filtering component 4 includes a first fixing plate 401, fixing bolts 402, a sleeve 403, a second fixing plate 404, a fixing groove 405, a clamping groove 406 and a filter screen 407, the bottom of the filtering component 4 is provided with a second pipe 5, the bottom of the connection pipe 3 is fixedly connected with the first fixing plate 401, the bottom of the first fixing plate 401 is provided with the fixing bolts 402, the number of the fixing bolts 402 is two, and the two fixing bolts 402 are symmetrically arranged with the perpendicular bisector of the first fixing plate 401 as a symmetry axis, so that the two fixing bolts 402 are conveniently arranged, the two fixing bolts 402 can be well arranged at the top of the first fixing plate 401 to fasten, the bottom of the first fixing plate 401 is connected with the sleeve 403, the bottom of the sleeve 403 is provided with the second fixing plate 404, the fixing groove 405 is arranged at the top of the second fixing plate 404, the first fixing plate 401 and the sleeve 403 form a fixing structure through the fixing bolt 402, the bottom end of the fixing bolt 402 penetrates through the sleeve 403 and stretches into the fixing groove 405 in the second fixing plate 404 to fasten, the fixing bolt 402 is convenient for installing and fixing the first fixing plate 401 and the sleeve 403 together, the fixing effect of the first fixing plate 401 and the sleeve 403 is enhanced, the top of the sleeve 403 is provided with the clamping groove 406, the inside of the clamping groove 406 is connected with the filter screen 407 in a clamping way, the sleeve 403 and the filter screen 407 form a clamping structure through the clamping groove 406, the shape and the size of the clamping groove 406 are matched with each other, the inner wall of the clamping groove 406 is attached to the outer wall of the filter screen 407, the connecting effect of the filter screen 407 and the sleeve 403 is enhanced, the filter screen 407 can be well installed in the clamping groove 406 to fasten, through placing filter screen 407 in the draw-in groove 406 the inside of sleeve 403 and fasten to can make sleeve 403 place between first fixed plate 401 and second fixed plate 404, and can install sleeve 403 and fix between first fixed plate 401 and second fixed plate 404 through fixing bolt 402, and then install fixedly after, can satisfy people's daily use needs, the daily installation and the fixed convenience of sleeve 403 that bring of giving people can make the exhaust pipe have filtering capability, satisfies people's daily use needs.

Working principle: when the exhaust duct for the dust-free workshop is used, firstly, when the exhaust duct needs to be installed and connected, the top plate 201 on the first pipeline 1 and the bottom plate 204 on the connecting pipe 3 can be butted together, at the moment, the sealing plate 203 on the top plate 201 can be clamped in the sealing groove 206 on the bottom plate 204 to be fastened, after the fastening, the top plate 201 and the bottom plate 204 can be installed and fixed together through the positioning bolts 202, the connection effect of the top plate 201 and the bottom plate 204 is enhanced, the fixing effect of the first pipeline 1 and the connecting pipe 3 can be realized, after the installation, the filter screen 407 can be installed and fixed in the clamping groove 406 to be fastened, after the installation, the sleeve 403 can be installed and fixed between the first fixing plate 401 and the second fixing plate 404 through the fixing bolts 402, the sleeve 403 can be installed and fixed daily by people, and the sleeve 403 can be installed and fixed, so that the exhaust duct has a filtering effect is realized.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an exhaust pipe for dust-free workshop, includes first pipeline (1), its characterized in that: the bottom of first pipeline (1) is provided with fixed subassembly (2), and fixed subassembly (2) are including roof (201), positioning bolt (202), closing plate (203), bottom plate (204), constant head tank (205) and seal groove (206), the bottom of fixed subassembly (2) is provided with connecting pipe (3), the bottom of connecting pipe (3) is provided with filter component (4), and filter component (4) are including first fixed plate (401), fixing bolt (402), sleeve (403), second fixed plate (404), fixed slot (405), draw-in groove (406) and filter screen (407), the bottom of filter component (4) is provided with second pipeline (5).

2. An exhaust duct for a dust-free workshop according to claim 1, wherein: the bottom of first pipeline (1) fixedly connected with roof (201), and roof (201) bottom is provided with positioning bolt (202), the quantity of positioning bolt (202) is two, and two positioning bolt (202) use the perpendicular bisector of roof (201) to set up as symmetry axis symmetry.

3. An exhaust duct for a dust-free workshop according to claim 1, wherein: the bottom of roof (201) fixedly connected with closing plate (203), and the bottom of closing plate (203) is provided with bottom plate (204), constant head tank (205) have been seted up at the top of bottom plate (204), roof (201) constitute fixed knot through positioning bolt (202) and bottom plate (204), and the inside of constant head tank (205) in roof (201) are stretched into bottom plate (204) is run through to one end of positioning bolt (202) and are fastened.

4. An exhaust duct for a dust-free workshop according to claim 1, wherein: a sealing groove (206) is formed in the top of the bottom plate (204), the bottom plate (204) and the sealing plate (203) form a sealing structure through the sealing groove (206), the shape and the size of the sealing groove (206) are matched with those of the sealing plate (203), and the bottom of the sealing plate (203) stretches into the sealing groove (206) to be fastened.

5. An exhaust duct for a dust-free workshop according to claim 1, wherein: the bottom fixedly connected with first fixed plate (401) of connecting pipe (3), and the bottom of first fixed plate (401) is provided with fixing bolt (402), the quantity of fixing bolt (402) is two, and two fixing bolt (402) use the perpendicular bisector of first fixed plate (401) to set up as symmetry axis symmetry moreover.

6. An exhaust duct for a dust-free workshop according to claim 1, wherein: the bottom bolted connection of first fixed plate (401) has sleeve (403), and the bottom of sleeve (403) is provided with second fixed plate (404), fixed slot (405) have been seted up at the top of second fixed plate (404), first fixed plate (401) constitute fixed knot through fixing bolt (402) and sleeve (403), and the bottom end of fixing bolt (402) runs through sleeve (403) and stretches into fixed slot (405) the inside in second fixed plate (404) and fasten.

7. An exhaust duct for a dust-free workshop according to claim 1, wherein: clamping grooves (406) are formed in the tops of the sleeves (403), the filter screens (407) are connected to the inner clamping portions of the clamping grooves (406), the sleeves (403) and the filter screens (407) form a clamping structure through the clamping grooves (406), the shape and the size of the clamping grooves (406) are matched with those of the filter screens (407), and the inner walls of the clamping grooves (406) are attached to the outer walls of the filter screens (407).