CN215982030U

CN215982030U - Gas pressure regulating box with cleaning mechanism

Info

Publication number: CN215982030U
Application number: CN202122144397.XU
Authority: CN
Inventors: 刘彬; 赵倩
Original assignee: Zhongxian Planning And Design Institute Xi'an Co ltd
Current assignee: Zhongxian Planning And Design Institute Xi'an Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-03-08
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a gas pressure regulating box with a cleaning mechanism, which comprises a pressure regulating box and an exhaust fan, wherein the exhaust fan is fixedly connected above the pressure regulating box, and a cleaning device is arranged below the inside of the pressure regulating box. This gas pressure regulating box with clean mechanism, through first diaphragm, the convex plate, first trachea, mutually support between second trachea and the collection ash box isotructure, when starting the air exhauster, the air exhauster can be inhaled the dust in the pressure regulating box through first trachea, and collect in the leading-in collection ash box of dust through the second trachea, thereby clean to the pressure regulating box, through the montant, the second diaphragm, the second riser, mutually support between arc piece and the second connecting rod isotructure, can make the output shaft of motor drive the second connecting rod through the third connecting rod and remove, the second connecting rod drives the second diaphragm through the arc piece and removes, make the second diaphragm drive the collection ash box and remove, thereby conveniently install and dismantle work such as change to the collection ash box.

Description

Gas pressure regulating box with cleaning mechanism

Technical Field

The utility model relates to the technical field of gas pressure regulating boxes, in particular to a gas pressure regulating box with a cleaning mechanism.

Background

The gas pressure regulating box is an important component in a gas transmission and distribution system, and can be widely popularized and applied due to the advantages of compact structure, small occupied area, investment saving, convenience in installation and use and the like, and can be assembled into a single-path, double-path or multi-path gas pressure regulating box according to the use condition and the user requirements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gas pressure regulating box with a cleaning mechanism, which aims to solve the problem that the gas pressure regulating box in the prior art cannot clean the inside conveniently, so that dust is easily accumulated on the inner structure.

In order to achieve the purpose, the utility model provides the following technical scheme: a fuel gas pressure regulating box with a cleaning mechanism comprises a pressure regulating box and an exhaust fan, wherein the exhaust fan is fixedly connected above the pressure regulating box, the outer wall of an air pipe of the exhaust fan is in clearance fit with the inner wall of an opening of the pressure regulating box, and a cleaning device is arranged below the inner part of the pressure regulating box;

the cleaning device comprises a first transverse plate, a convex plate, a first air pipe, a second air pipe and an ash collecting box;

the left and right sides outer wall of first diaphragm links to each other with the pressure regulating box is fixed, the below both ends rigid coupling of first diaphragm has the convex plate, the inside rigid coupling of convex plate has first trachea, the rigid coupling has the second trachea in the middle of the first tracheal top, and the tracheal below outer wall of second and the through-hole department inner wall clearance fit of first diaphragm, the tracheal top rigid coupling of second has the collection ash bin, and the top opening part of collection ash bin and the tuber pipe department of air exhauster closely laminate.

Preferably, the front end face of the pressure regulating box is rotatably connected with a box door through a plurality of hinges, a blind window is arranged below the box door, and the blind window is fixedly connected with the pressure regulating box.

Preferably, a propping device is arranged above the inside of the pressure regulating box;

the abutting device comprises a first vertical plate, a cross rod, a rectangular block, a spring, a first connecting rod and a baffle plate;

control the top of first riser links to each other with the pressure regulating box is fixed, the inboard rigid coupling of first riser has the horizontal pole, a plurality of rectangular blocks are installed to the outer wall of horizontal pole, and the outer wall clearance fit of the through-hole department inner wall of rectangular block and horizontal pole, the spring is installed to the both ends outer wall of horizontal pole, and the both ends outer wall of spring respectively with rectangular block and the fixed linking to each other of first riser, the front end of rectangular block all rotates through the pivot at the back and is connected with first connecting rod, the below of first connecting rod rotates through the pivot and is connected with the baffle, and the lower surface of baffle closely laminates with the upper surface of collection ash bin.

Preferably, fixing devices are arranged on two sides above the inside of the pressure regulating box;

the fixing device comprises a vertical rod, a second transverse plate, a second vertical plate, an arc-shaped block and a second connecting rod;

control the top of montant is fixed continuous with the pressure regulating box, the lower surface rigid coupling of montant has the second diaphragm, the second riser is installed in the outside of second diaphragm, and the spout department inner wall of second riser and the outer wall clearance fit of second diaphragm, the outside outer wall of second riser is fixed continuous with the pressure regulating box, the inboard rigid coupling in below of second diaphragm has the arc piece, and the preceding terminal surface of arc piece rotates through the pivot and is connected with the second connecting rod.

Preferably, the lower part of the second connecting rod is rotatably connected with a third connecting rod through a rotating shaft, a motor is fixedly connected to the lower part of the rear end face of the third connecting rod, the base of the motor is fixedly connected with the first transverse plate, and the output shaft of the motor can drive the second connecting rod to move through the third connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: according to the gas pressure regulating box with the cleaning mechanism, through mutual matching of the structures such as the first transverse plate, the convex plate, the first air pipe, the second air pipe and the dust collecting box, when the exhaust fan is started, the exhaust fan can suck dust in the pressure regulating box through the first air pipe and guide the dust into the dust collecting box through the second air pipe for collection, so that the interior of the pressure regulating box is cleaned;

through the mutual matching of the first vertical plate, the transverse rod, the rectangular block, the spring, the first connecting rod, the baffle and the like, when the dust collection box is attached to the baffle, the first connecting rod can be extruded by the dust collection box through the baffle, so that the rectangular block is driven by the first connecting rod to move, the spring can be elastically deformed through the rectangular block, and the dust collection box can be more stable through the elastic performance of the spring;

through mutually supporting between montant, second diaphragm, second riser, arc piece and the second connecting rod isotructure, can make the output shaft of motor drive the second connecting rod through the third connecting rod and remove, the second connecting rod drives the second diaphragm through the arc piece and removes, makes the second diaphragm drive the dust collection box and removes to conveniently install and dismantle work such as change the dust collection box.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the cross bar, the first link and the spring of FIG. 2;

fig. 4 is a schematic structural diagram of the second link, the second cross plate and the motor in fig. 2.

In the figure: 1. pressure regulating box, 2, air exhauster, 3, cleaning device, 301, first diaphragm, 302, convex plate, 303, first trachea, 304, second trachea, 305, dust collecting box, 4, support tight device, 401, first riser, 402, horizontal pole, 403, rectangular block, 404, spring, 405, first connecting rod, 406, baffle, 5, fixing device, 501, montant, 502, second diaphragm, 503, second riser, 504, arc piece, 505, second connecting rod, 6, chamber door, 7, shutter, 8, third connecting rod, 9, motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a gas pressure regulating box with a cleaning mechanism comprises a pressure regulating box 1 and an exhaust fan 2, wherein 2 openings are processed above the pressure regulating box 1, the exhaust fan 2 is fixedly connected above the pressure regulating box 1, the model of the exhaust fan 2 is CY-125, the outer wall of an air pipe of the exhaust fan 2 is in clearance fit with the inner wall of the opening of the pressure regulating box 1, a cleaning device 3 is installed below the inner part of the pressure regulating box 1, the cleaning device 3 comprises a first transverse plate 301, a convex plate 302, a first air pipe 303, a second air pipe 304 and an ash collecting box 305, the outer walls of the left side and the right side of the first transverse plate 301 are fixedly connected with the pressure regulating box 1, a through hole is processed in the middle of the first transverse plate 301, the convex plates 302 are fixedly connected at the two ends below of the first transverse plate 301, the first air pipe 303 is fixedly connected in the inner part of the convex plate 302, the second air pipe 304 is fixedly connected in the middle above of the first air pipe 303, dust in the pressure regulating box 1 can be sucked through the first air pipe 303, and the lower outer wall of second trachea 304 and the through-hole department inner wall clearance fit of first diaphragm 301, the top rigid coupling of second trachea 304 has dust collection box 305, be provided with the filter core in the dust collection box 305, can filter the dust, and the top opening part of dust collection box 305 closely laminates with the tuber pipe department of air exhauster 2, and the preceding terminal surface of pressure regulating box 1 rotates through 2 hinges and is connected with chamber door 6, and the below of chamber door 6 is equipped with shutter 7, and shutter 7 and pressure regulating box 1 are fixed continuous.

The pressing device 4 is installed above the interior of the pressure regulating box 1, the pressing device 4 comprises a first vertical plate 401, a cross rod 402, a rectangular block 403, a spring 404, a first connecting rod 405 and a baffle 406, the upper parts of the left and right first vertical plates 401 are fixedly connected with the pressure regulating box 1, the inner side of the first vertical plate 401 is fixedly connected with the cross rod 402, 2 rectangular blocks 403 are installed on the outer wall of the cross rod 402, through holes are processed in the rectangular blocks 403, the inner walls of the through holes of the rectangular blocks 403 are in clearance fit with the outer wall of the cross rod 402, the rectangular blocks 403 can move on the cross rod 402, springs 404 are installed on the outer walls of the two ends of the cross rod 402, the outer walls of the two ends of each spring 404 are respectively fixedly connected with the rectangular blocks and the first vertical plate 401, when the rectangular blocks 403 move outwards, the springs 404 are elastically deformed, the first connecting rods 405 are rotatably connected behind the front ends of the rectangular blocks 403, the baffle 406 is rotatably connected below the first connecting rods 405 through a rotating shaft, the baffle 406 can drive the rectangular block 403 to move through the first connecting rod 405, and the lower surface of the baffle 406 is tightly attached to the upper surface of the dust collecting box 305.

Fixing devices 5 are arranged on two sides above the interior of the pressure regulating box 1, each fixing device 5 comprises a vertical rod 501, a second transverse plate 502, a second vertical plate 503, an arc-shaped block 504 and a second connecting rod 505, the upper parts of the left vertical rod 501 and the right vertical rod 501 are fixedly connected with the pressure regulating box 1, each vertical rod 501 has flexibility, the lower surface of each vertical rod 501 is fixedly connected with the second transverse plate 502, the outer side of each second transverse plate 502 is provided with the second vertical plate 503, each second vertical plate 503 is internally provided with a sliding groove, the inner wall of each sliding groove of each second vertical plate 503 is in clearance fit with the outer wall of the corresponding second transverse plate 502, so that the second transverse plate 502 can move more stably through the corresponding second vertical plate 503 and the corresponding vertical rod 501, the outer wall of the outer side of each second vertical plate 503 is fixedly connected with the pressure regulating box 1, the arc-shaped blocks 504 are fixedly connected on the inner side below the corresponding second transverse plates 502, the front end faces of the arc-shaped blocks are rotatably connected with the second connecting rods 505 through rotating shafts, the lower parts of the second connecting rods 505 are rotatably connected with third connecting rods 8 through the rotating shafts, the third connecting rod 8 can drive the second transverse plate 502 to move through the second connecting rod 505 and the arc-shaped block 504, a motor 9 is fixedly connected below the rear end face of the third connecting rod 8, an output shaft of the motor 9 can drive the third connecting rod 8 to rotate, the type of the motor 9 is 3GB-555, and the base of the motor 9 is fixedly connected with the first transverse plate 301.

In this embodiment, when an operator needs to use the gas pressure regulating box with a cleaning mechanism, the operator opens the box door 6, installs the dust collecting box 305 above the second horizontal plate 502, aligns the position of the upper opening of the dust collecting box 305 with the air duct of the exhaust fan 2, turns on the external power supply of the motor 9, starts the motor 9, causes the output shaft of the motor 9 to drive the third connecting rod 8 to rotate upward, causes the third connecting rod 8 to drive the arc-shaped block 504 to move through the second connecting rod 505, causes the arc-shaped block 504 to drive the second horizontal plate 502 to move upward, and causes the second horizontal plate 502 to move more stably through the vertical rod 501 and the second vertical plate 503, so that the dust collecting box 305 can be driven to move upward through the second horizontal plate 502 until the upper opening of the dust collecting box 305 is tightly attached to the air duct of the exhaust fan 2, when the upper surface of the dust collecting box 305 is attached to the baffle 406, the dust collecting box 305 can squeeze the first connecting rod 405 through the baffle 406, make first connecting rod 405 drive rectangular block 403 and move on horizontal pole 402, rectangular block 403 cooperation first riser 401 can make spring 404 take place elastic deformation simultaneously, thereby support ash collection box 305 tightly through the elasticity performance of spring 404, just so reached conveniently install and dismantle work such as collection box 305, switch on air exhauster 2's external power supply, start air exhauster 2, air exhauster 2 can inhale the dust in the pressure regulating box 1 through first trachea 303, and make the dust enter into through second trachea 304 and collect in the ash collection box 305, thereby clean work is carried out to pressure regulating box 1 inside.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a gas pressure regulating box with clean mechanism, includes pressure regulating box (1) and air exhauster (2), the top rigid coupling of pressure regulating box (1) has air exhauster (2), and the opening part inner wall clearance fit of the tuber pipe department outer wall of air exhauster (2) and pressure regulating box (1), its characterized in that: a cleaning device (3) is arranged below the inner part of the pressure regulating box (1);

the cleaning device (3) comprises a first transverse plate (301), a convex plate (302), a first air pipe (303), a second air pipe (304) and a dust collection box (305);

the left and right sides outer wall of first diaphragm (301) is fixed continuous with pressure regulating box (1), the below both ends rigid coupling of first diaphragm (301) has convex plate (302), the inside rigid coupling of convex plate (302) has first trachea (303), the rigid coupling has second trachea (304) in the middle of the top of first trachea (303), and the lower side outer wall of second trachea (304) and the through-hole department inner wall clearance fit of first diaphragm (301), the top rigid coupling of second trachea (304) has collection ash box (305), and the top opening part of collection ash box (305) and the tuber pipe department of air exhauster (2) closely laminate.

2. The gas pressure regulating box with the cleaning mechanism as claimed in claim 1, wherein: the front end face of the pressure regulating box (1) is rotatably connected with a box door (6) through a plurality of hinges, a blind window (7) is arranged below the box door (6), and the blind window (7) is fixedly connected with the pressure regulating box (1).

3. The gas pressure regulating box with the cleaning mechanism as claimed in claim 1, wherein: a propping device (4) is arranged above the inside of the pressure regulating box (1);

the abutting device (4) comprises a first vertical plate (401), a cross rod (402), a rectangular block (403), a spring (404), a first connecting rod (405) and a baffle (406);

control the top of first riser (401) links to each other with pressure regulating box (1) is fixed, the inboard rigid coupling of first riser (401) has horizontal pole (402), a plurality of rectangular blocks (403) are installed to the outer wall of horizontal pole (402), and the outer wall clearance fit of through-hole department inner wall and horizontal pole (402) of rectangular block (403), spring (404) are installed to the both ends outer wall of horizontal pole (402), and the both ends outer wall of spring (404) links to each other with rectangular block (403) and first riser (401) are fixed respectively, the front end of rectangular block (403) all is connected with first connecting rod (405) through the pivot rotation at the back, the below of first connecting rod (405) is rotated through the pivot and is connected with baffle (406), and the lower surface of baffle (406) closely laminates with the upper surface of collection ash bin (305).

4. The gas pressure regulating box with the cleaning mechanism as claimed in claim 1, wherein: fixing devices (5) are arranged on two sides above the inner part of the pressure regulating box (1);

the fixing device (5) comprises a vertical rod (501), a second transverse plate (502), a second vertical plate (503), an arc-shaped block (504) and a second connecting rod (505);

control the top of montant (501) is fixed continuous with pressure regulating box (1), the lower surface rigid coupling of montant (501) has second diaphragm (502), second riser (503) are installed in the outside of second diaphragm (502), and the spout department inner wall of second riser (503) and the outer wall clearance fit of second diaphragm (502), the outside outer wall of second riser (503) is fixed continuous with pressure regulating box (1), the inboard rigid coupling in below of second diaphragm (502) has arc piece (504), and the preceding terminal surface of arc piece (504) rotates through the pivot and is connected with second connecting rod (505).

5. The gas pressure regulating box with the cleaning mechanism as claimed in claim 4, wherein: the lower part of the second connecting rod (505) is rotatably connected with a third connecting rod (8) through a rotating shaft, a motor (9) is fixedly connected to the lower part of the rear end face of the third connecting rod (8), and the base of the motor (9) is fixedly connected with the first transverse plate (301).