CN215297049U

CN215297049U - Dust detection mechanism is used in clean room construction

Info

Publication number: CN215297049U
Application number: CN202121103521.1U
Authority: CN
Inventors: 彭仁亚
Original assignee: Shenzhen Intercontinental Building Decoration Group Co ltd
Current assignee: Shenzhen Intercontinental Building Decoration Group Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-24
Anticipated expiration: 2031-05-21

Abstract

The utility model relates to a dust detects technical field, especially relates to a dust detection mechanism is used in clean room construction, has solved traditional dust detection device among the prior art and when using, can only inhale the air among the fixed height, then detects the dust in its air, because the dust content in the co-altitude is different, therefore is difficult to reach the problem of the accurate nature of detection. The utility model provides a dust detection mechanism is used in clean room construction, includes the casing, and the inner chamber level of casing is provided with the baffle, and the baffle bottom is equipped with the detection chamber, and the air exhauster is installed to top one side of baffle, and the opposite side is provided with elevating system, and the input of air exhauster is connected with the dust absorption pipe that runs through the casing top through communicating pipe, and the output intercommunication of air exhauster has the ventilation pipe that runs through the baffle and extend to the detection intracavity portion. The utility model discloses rational in infrastructure, the operation of being convenient for, the convenient dust to the eminence space fast detects, has improved the suitability and the efficiency that detect.

Description

Dust detection mechanism is used in clean room construction

Technical Field

The utility model relates to a dust detects technical field, especially relates to a dust detection mechanism is used in clean room construction.

Background

The environmental protection is environmental protection, the environmental protection relates to a wide range and strong comprehensiveness, and relates to a plurality of fields of natural science and social science, and the like, and also has unique research objects, and the environmental protection mode comprises the following steps: the method reasonably utilizes natural resources and prevents environment pollution and damage by adopting administrative, legal, economic, scientific and technological, folk spontaneous environmental protection organization and the like so as to ensure that the natural environment balances sustainable development with the human environment and the economic environment, the reproduction of useful resources is expanded, the development of the society is ensured, and the dust in the environment-friendly air is required to be detected for the environment-friendly air generally.

However, most of dust detection devices in the market have single functionality and are inconvenient to use, and when the conventional dust detection device is used, only air in a fixed height can be sucked, and then dust in the air can be detected, so that the detection accuracy is difficult to achieve due to different dust contents in different heights.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust detection mechanism is used in clean room construction has solved traditional dust detection device among the prior art when using, can only inhale the air among the fixed height, then detects the dust in its air, because the dust content in the co-altitude is different, therefore is difficult to reach the problem of the accurate nature that detects.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust detection mechanism for clean room construction comprises a shell, wherein a partition plate is horizontally arranged in an inner cavity of the shell, a detection cavity is formed in the bottom of the partition plate, an exhaust fan is installed on one side of the top of the partition plate, a lifting mechanism is arranged on the other side of the top of the partition plate, the input end of the exhaust fan is connected with a dust suction pipe penetrating through the top of the shell through a communicating pipe, the output end of the exhaust fan is communicated with a ventilation pipe penetrating through the partition plate and extending into the detection cavity, a dust sensor is installed on the inner side wall of the detection cavity, and an air outlet pipe penetrating through the shell is formed in one side of the bottom of the dust sensor;

elevating system includes that the main view is the U-shaped and can dismantle the support of being connected, connect at the belt pulley at support top and install the motor in the support bottom with the baffle, the output shaft transmission of motor is connected with the belt pulley, two the belt pulley passes through the belt winding and connects, the top center department of support sets up the belt groove with belt looks adaptation, one side of motor is provided with the mounting panel, two sliding sleeves that pass through guide arm and support sliding connection of one side fixedly connected with of mounting panel, the mounting panel is close to one side of belt and passes through the connecting rod and be connected with the belt, one side that the belt was kept away from to the mounting panel is connected with the bracing piece of vertical setting through the connecting plate, the top that the tip of bracing piece runs through the casing is connected with the roof that the level set up, the dust absorption union coupling is in top one side of roof.

Preferably, the top and the bottom of one side of the two guide rods are provided with limit rods connected with the bracket.

Preferably, a fan is installed on an inner side wall of the detection cavity opposite to the dust sensor.

Preferably, the top of casing is provided with the extension, the extension includes four extension rods that set up respectively in four corners at casing top and run through the casing top, respectively fixed connection at the screw rod of four extension rod bottoms and four with screw rod looks adaptation and with respectively in the swivel nut that four extension rod outer lanes cup jointed, every the top of swivel nut all is connected with the inner chamber top of casing, four the top of extension rod all is connected with the roof through the rod cover with extension rod sliding connection.

Preferably, four the equal fixedly connected with limiting plate of one end that the extension rod was kept away from to the screw rod, and four the diameter of swivel nut all is greater than the diameter of extension rod.

Preferably, the bottom fixedly connected with loading board of casing, four corners in the bottom of loading board all install the removal wheel.

The utility model discloses possess following beneficial effect at least:

when dust detection is needed to be carried out on a high space, the four extension rods are pulled upwards until the screw rod reaches the position of the screw sleeve, the extension rods are rotated to enable the screw rod to be in threaded connection with the screw sleeve, the position of the extension rods can be fixed, then the motor is started, the output shaft of the motor rotates, the belt is driven to rotate through the two belt pulleys, so that the mounting plate is driven to move up and down on the guide rod through the sliding sleeve, the supporting rod drives the top plate and the dust suction pipe to move up and down through the rod sleeve on the extension rods, the stability in moving to the high place is ensured, the motor can be closed when the motor is moved to a required position, the motor cannot move upwards again after the motor is moved to the position of the limiting rod, the exhaust fan is started at the moment, indoor air is blown to the detection cavity through the dust suction pipe, the communication pipe and the ventilation pipe, the indoor air is accelerated to contact with the dust sensor when the fan is started, so that dust is detected, rational in infrastructure, the operation of being convenient for, the convenient dust to eminence space detects fast, has improved the suitability and the efficiency that detect.

The utility model discloses still possess following beneficial effect:

through elevating system's setting, if need carry out dust to eminence space and examine time measuring, open the motor, the output shaft of motor rotates, it rotates to drive the belt through two belt pulleys, thereby it carries out lifting movement to drive the mounting panel through the sliding sleeve on the guide arm, make the bracing piece drive roof and dust absorption pipe carry out lifting movement, remove to required position and can close the motor, it detects the dust through the dust sensor to start the air exhauster, and is rational in infrastructure, and the operation of being convenient for, convenient quick dust to eminence space detects, the suitability and the efficiency of detection have been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a schematic view of the dust sensor of the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

fig. 4 is a schematic view of the structure of the extension portion of the present invention.

In the figure: 1. a carrier plate; 2. a housing; 3. a lifting mechanism; 4. an extension portion; 5. a fan; 6. a moving wheel; 7. an air outlet pipe; 8. a dust sensor; 9. an exhaust fan; 10. a communicating pipe; 11. a dust collection pipe; 301. a motor; 302. a support; 303. a belt; 304. a belt pulley; 305. a sliding sleeve; 306. mounting a plate; 307. a connecting plate; 308. a support bar; 309. a guide bar; 310. a limiting rod; 401. a screw; 402. an extension rod; 403. a threaded sleeve; 404. a rod sleeve; 405. a top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a dust detection mechanism for clean room construction comprises a housing 2, a partition board is horizontally arranged in an inner cavity of the housing 2, a detection cavity is arranged at the bottom of the partition board, an exhaust fan 9 is installed on one side of the top of the partition board, a lifting mechanism 3 is arranged on the other side of the partition board, an input end of the exhaust fan 9 is connected with a dust absorption pipe 11 penetrating through the top of the housing 2 through a communicating pipe 10, an output end of the exhaust fan 9 is communicated with a ventilation pipe penetrating through the partition board and extending to the inside of the detection cavity, a dust sensor 8 is installed on one inner side wall of the detection cavity, and an air outlet pipe 7 penetrating through the housing 2 is arranged on one side of the bottom of the dust sensor 8;

the lifting mechanism 3 comprises a bracket 302 which is U-shaped in front view and is detachably connected with the partition plate, a belt pulley 304 connected with the top of the bracket 302 and a motor 301 arranged at the bottom of the bracket 302, the output shaft of the motor 301 is connected with the belt pulley 304 in a transmission way, the two belt pulleys 304 are wound and connected through a belt 303, the center of the top of the bracket 302 is provided with a belt groove matched with the belt 303, one side of the motor 301 is provided with a mounting plate 306, one side of the mounting plate 306 is fixedly connected with two sliding sleeves 305 which are in sliding connection with the bracket 302 through guide rods 309, one side of the mounting plate 306 close to the belt 303 is connected with the belt 303 through a connecting rod, one side of the mounting plate 306 far away from the belt 303 is connected with a vertically arranged supporting rod 308 through a connecting plate 307, the end part of the supporting rod 308 penetrates through the top of the shell 2 and is connected with a horizontally arranged top plate 405, and a dust suction pipe 11 is connected with one side of the top plate 405, it is specific, through elevating system 3's setting, if need carry out dust to eminence space and examine time measuring, open motor 301, motor 301's output shaft rotates, it rotates to drive belt 303 through two belt pulleys 304, thereby it moves to drive mounting panel 306 and go on lifting movement through sliding sleeve 305 on guide arm 309, make bracing piece 308 drive roof 405 and dust absorption pipe 11 carry out lifting movement, it can close motor 301 to remove to required position, it detects the dust through dust sensor 8 to start air exhauster 9, moreover, the steam generator is reasonable in structure, the operation of being convenient for, convenient quick dust to eminence space detects, the suitability and the efficiency that detect have been improved.

The scheme has the following working processes:

when dust detection needs to be carried out on a high space, the four extension rods 402 are pulled upwards until the screw 401 reaches the position of the threaded sleeve 403, the extension rods 402 are rotated to enable the screw 401 to be in threaded connection with the threaded sleeve 403, the position of the extension rods 402 can be fixed, then the motor 301 is started, the output shaft of the motor 301 is rotated, the belt 303 is driven to rotate through the two belt pulleys 304, so that the mounting plate 306 is driven to move up and down on the guide rod 309 through the sliding sleeve 305, the supporting rod 308 drives the top plate 405 and the dust suction pipe 11 to move up and down on the extension rods 402 through the rod sleeve 404, the stability when the motor 301 moves to the high space is ensured, the motor 301 can be closed when the motor moves to a required position, the motor cannot move upwards after moving to the position of the limiting rod 310, at the moment, the exhaust fan 9 is started, and indoor air is blown to the inside of the detection cavity through the dust suction pipe 11, the communicating pipe 10 and the ventilating pipe, open fan 5 and accelerate indoor air and dust sensor 8 contact to detect the dust, rational in infrastructure, the operation of being convenient for, the convenient dust to the eminence space that detects fast has improved the suitability and the efficiency that detect.

According to the working process, the following steps are known:

through elevating system 3's setting, if need carry out dust to eminence space and examine time measuring, open motor 301, motor 301's output shaft rotates, it rotates to drive belt 303 through two belt pulleys 304, thereby it moves to drive mounting panel 306 and go on lifting movement through sliding sleeve 305 on guide arm 309, make bracing piece 308 drive roof 405 and dust absorption pipe 11 carry out lifting movement, it can close motor 301 to remove to required position, it detects the dust through dust sensor 8 to start air exhauster 9, and is rational in infrastructure, and the operation of being convenient for, convenient quick dust to eminence space detects, the suitability and the efficiency that detect have been improved.

Further, the top and the bottom position of one side of two guide arms 309 all are provided with the gag lever post 310 of being connected with support 302, and is specific, through the setting of gag lever post 310, effectively avoid mounting panel 306 to remove excessively to cause the injury to belt 303.

Further, detect the inside in chamber and install fan 5 with a inside wall that dust sensor 8 is relative, it is concrete, through fan 5's setting for indoor wind and dust sensor 8's contact velocity, improve detection efficiency.

Further, the top of casing 2 is provided with extension 4, extension 4 includes four extension rods 402 that set up respectively in four corners at casing 2 top and run through the casing 2 top, fixed connection is respectively at the screw rod 401 of four extension rod 402 bottoms and four with screw rod 401 looks adaptation and with respectively in the swivel nut 403 that four extension rod 402 outer lanes cup jointed, the top of every swivel nut 403 all is connected with the inner chamber top of casing 2, the top of four extension rod 402 all is connected with roof 405 through the rod cover 404 with extension rod 402 sliding connection, it is concrete, setting through extension 4, stability when having guaranteed roof 405 rebound.

Further, four screws 401 keep away from the equal fixedly connected with limiting plate of one end of extension rod 402, and the diameter of four swivel nuts 403 all is greater than the diameter of extension rod 402, and is concrete, through the setting of swivel nuts 403, pulling extension rod 402 upwards removes in swivel nuts 403 when needing to use extension rod 402, arrives swivel nuts 403 position to screw 401, twists extension rod 402 and makes screw 401 and swivel nuts 403 bolt fixed connection, can accomplish the connection of extension rod 402.

Further, casing 2's bottom fixedly connected with loading board 1, four corners in the bottom of loading board 1 all install and remove wheel 6, and is concrete, through the setting that removes wheel 6, is convenient for remove casing 2.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A dust detection mechanism for clean room construction comprises a shell (2) and is characterized in that a partition plate is horizontally arranged in an inner cavity of the shell (2), a detection cavity is formed in the bottom of the partition plate, an exhaust fan (9) is installed on one side of the top of the partition plate, a lifting mechanism (3) is arranged on the other side of the top of the partition plate, an input end of the exhaust fan (9) is connected with a dust suction pipe (11) penetrating through the top of the shell (2) through a communicating pipe (10), an output end of the exhaust fan (9) is communicated with a ventilation pipe penetrating through the partition plate and extending into the detection cavity, a dust sensor (8) is installed on the inner side wall of the detection cavity, and an air outlet pipe (7) penetrating through the shell (2) is arranged on one side of the bottom of the dust sensor (8);

elevating system (3) include that the front view is U-shaped and can dismantle support (302) of being connected, connects belt pulley (304) at support (302) top and install motor (301) in support (302) bottom with the baffle, the output shaft transmission of motor (301) is connected with belt pulley (304), two belt pulley (304) are connected through belt (303) winding, the top center department of support (302) sets up the belt slot with belt (303) looks adaptation, one side of motor (301) is provided with mounting panel (306), one side fixedly connected with of mounting panel (306) has two sliding sleeves (305) through guide arm (309) and support (302) sliding connection, one side that mounting panel (306) is close to belt (303) is connected with belt (303) through the connecting rod, one side that belt (303) were kept away from in mounting panel (306) is connected with vertical setting bracing piece (308) through connecting plate (307), the top that the tip of bracing piece (308) runs through casing (2) is connected with roof (405) of horizontal setting, dust absorption pipe (11) are connected in roof (405) one side.

2. The dust detecting mechanism for clean room construction as claimed in claim 1, wherein a position limiting rod (310) connected to the bracket (302) is disposed at the top and bottom of one side of the two guide rods (309).

3. The dust detecting mechanism for clean room construction as claimed in claim 2, wherein a blower (5) is installed at an inner sidewall of the detecting chamber opposite to the dust sensor (8).

4. The dust detection mechanism for clean room construction as claimed in claim 1, wherein the top of the housing (2) is provided with an extension portion (4), the extension portion (4) comprises four extension rods (402) respectively arranged at four corners of the top of the housing (2) and penetrating the top of the housing (2), screws (401) respectively fixedly connected to the bottom ends of the four extension rods (402), and four screw sleeves (403) respectively matched with the screws (401) and sleeved on the outer rings of the four extension rods (402), the top end of each screw sleeve (403) is connected with the top of the inner cavity of the housing (2), and the top ends of the four extension rods (402) are connected with the top plate (405) through the rod sleeves (404) slidably connected with the extension rods (402).

5. The dust detection mechanism for clean room construction as claimed in claim 4, wherein the four ends of the screw rods (401) far away from the extension rod (402) are all fixedly connected with a limiting plate, and the diameters of the four screw sleeves (403) are all larger than the diameter of the extension rod (402).

6. The dust detecting mechanism for clean room construction as claimed in claim 1, wherein a carrying plate (1) is fixedly connected to the bottom of the housing (2), and moving wheels (6) are installed at four corners of the bottom of the carrying plate (1).