CN217283699U

CN217283699U - Positive pressure control detection system for clean room

Info

Publication number: CN217283699U
Application number: CN202220473534.6U
Authority: CN
Inventors: 张勇; 向冲
Original assignee: Gesuo Technology Co ltd
Current assignee: Gesuo Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-08-23
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a malleation control detecting system of toilet, including the detecting system body, the detecting system body is provided with the install bin outward, the install bin top is provided with ventilation mechanism, detecting system body left side wall and install bin left side inner wall fixed connection, the install bin left side is provided with L shape mounting panel, two dead levers that set up along the fore-and-aft direction of L shape mounting panel inner chamber bottom fixedly connected with, the utility model discloses a series of structures make this device have characteristics such as easy to assemble and highly convenient regulation.

Description

Positive pressure control detection system for clean room

Technical Field

The utility model relates to a toilet specifically is a positive pressure control detecting system of toilet.

Background

Clean rooms, also known as clean rooms, clean rooms or clean rooms. The clean room positive pressure control detection system is an environment with low pollution level, wherein the pollution sources comprise dust, airborne microorganisms, suspended particles and chemical volatile gas, and the detection system is required to be used for the clean room positive pressure control.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a malleation control detecting system of toilet has overcome the problem that prior art installation is not convenient and highly inconvenient to adjust.

In order to solve the technical problem, the utility model provides a following technical scheme:

a positive pressure control detection system for a clean room comprises a detection system body, wherein an installation box is arranged outside the detection system body, a ventilation mechanism is arranged above the installation box, the left wall of the detection system body is fixedly connected with the inner wall of the left side of the installation box, an L-shaped installation plate is arranged on the left side of the installation box, two fixed rods arranged along the front-back direction are fixedly connected to the bottom of the inner cavity of the L-shaped installation plate, an L-shaped pipe is sleeved at the top end of each fixed rod, the right end of the L-shaped pipe is fixedly connected with the left wall of the installation box, and a positioning mechanism is arranged between the L-shaped installation plate and the installation box;

the ventilation mechanism comprises an unpowered hood, a thick pipe is movably connected to the position, close to the lower side, of the inner wall of the unpowered hood through a bearing, and the bottom of the thick pipe penetrates through the top of the mounting box.

As a preferred technical scheme of the utility model, positioning mechanism includes the fixed strip, fixed strip bottom and L shape mounting panel inner chamber bottom fixed connection, the mounting box left side lateral wall is close to below department and sets up flutedly, be provided with the gear in the recess, the wall is respectively through bearing and recess front and back side inner wall swing joint around the gear, the fixed strip right side wall set up with gear assorted tooth's socket, the gear below is provided with elevating system.

As a preferred technical scheme of the utility model, elevating system includes the arc piece, arc piece top fixedly connected with a plurality of and gear assorted tooth piece, arc piece bottom fixedly connected with pipe, just recess inner chamber bottom seted up with pipe assorted blind hole, be provided with the threaded rod in the pipe, just the pipe inner wall seted up with threaded rod assorted screw thread, blind hole inner chamber bottom seted up with threaded rod assorted through-hole, the threaded rod bottom is passed the through-hole and is extended to the install bin below to fixedly connected with rotatory piece, the threaded rod is close to top and bottom department and all passes through bearing and through-hole inner wall swing joint.

As a preferred technical scheme of the utility model, the pipe right side wall is close to bottom fixedly connected with stopper, just blind hole right side inner wall seted up with stopper assorted spacing groove.

As an optimized technical scheme of the utility model, the dampproofing pad of installation incasement wall fixedly connected with.

As an optimized technical scheme of the utility model, the dodge gate is installed to the installation box right side wall.

The embodiment of the utility model provides a positive pressure control detecting system of toilet possesses following beneficial effect: in this technical scheme, through mutually supporting between L venturi tube and the dead lever, can realize the convenient location of install bin, simultaneously through mutually supporting between rotatory piece, threaded rod, pipe and the stopper, can realize loosening or locking of counter gear to the cooperation fixed strip realizes dying with the lock to the high positioning of install bin, makes the device possess convenient installation and altitude mixture control's effect simultaneously.

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 perspective view of the present invention;

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

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is an enlarged view of fig. 3 at B.

In the figure: 1. detecting a system body; 2. a moisture-proof pad; 3. rotating the block; 4. an L-shaped mounting plate; 5. fixing the rod; 6. an L-shaped tube; 7. a fixing strip; 8. a thick pipe; 9. an unpowered hood; 10. installing a box; 11. a movable door; 12. blind holes; 13. a circular tube; 14. a groove; 15. a gear; 16. an arc-shaped block; 17. a limiting groove; 18. a limiting block; 19. a threaded rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-4, a positive pressure control detection system for a clean room comprises a detection system body 1, a mounting box 10 is arranged outside the detection system body 1, a ventilation mechanism is arranged above the mounting box 10 and comprises an unpowered hood 9, a thick pipe 8 is movably connected to the position, close to the lower part, of the inner wall of the unpowered hood 9 through a bearing, the bottom of the thick pipe 8 penetrates through the top of the mounting box 10, the left wall of the detection system body 1 is fixedly connected with the inner wall of the left side of the mounting box 10, an L-shaped mounting plate 4 is arranged on the left side of the mounting box 10, two fixing rods 5 arranged in the front-back direction are fixedly connected to the bottom of the inner cavity of the L-shaped mounting plate 4, an L-shaped pipe 6 is sleeved at the top ends of the fixing rods 5, the right end of the L-shaped pipe 6 is fixedly connected with the left wall of the mounting box 10, a positioning mechanism is arranged between the L-shaped mounting plate 4 and the mounting box 10 and comprises a fixing strip 7, the bottom of the fixing strip 7 is fixedly connected with the bottom of the inner cavity of the L-shaped mounting plate 4, a groove 14 is arranged on the left side wall of the installation box 10 close to the lower part, a gear 15 is arranged in the groove 14, the front and back walls of the gear 15 are respectively movably connected with the front and back inner walls of the groove 14 through a bearing, the right wall of the fixed strip 7 is provided with a tooth socket matched with the gear 15, a lifting mechanism is arranged below the gear 15 and comprises an arc block 16, the top of the arc block 16 is fixedly connected with a plurality of tooth blocks matched with the gear 15, the bottom of the arc block 16 is fixedly connected with a round pipe 13, the bottom of the inner cavity of the groove 14 is provided with a blind hole 12 matched with the round pipe 13, a threaded rod 19 is arranged in the round pipe 13, the inner wall of the round pipe 13 is provided with a thread matched with the threaded rod 19, the bottom of the inner cavity of the blind hole 12 is provided with a through hole matched with the threaded rod 19, the bottom end of the threaded rod 19 passes through the through hole and extends to the lower part of the installation box 10 and is fixedly connected with a rotating block 3, the top end and the bottom end of the threaded rod 19 are both movably connected with the through bearings, a limiting block 18 is fixedly connected to the right wall of the circular tube 13 close to the bottom end, a limiting groove 17 matched with the limiting block 18 is formed in the inner wall of the right side of the blind hole 12, a moisture-proof pad 2 is fixedly connected to the inner wall of the installation box 10, and a movable door 11 is installed on the right wall of the installation box 10;

in this embodiment, through mutually supporting between L venturi tube 6 and the dead lever 5, can realize the convenient location of install bin 10, simultaneously through mutually supporting between rotatory piece 3, threaded rod 19, pipe 13 and the stopper 18, can realize loosening or locking gear 15 to cooperation fixed strip 7 realizes dying with the lock to the high location of install bin 10, makes the device possess convenient installation and altitude mixture control's effect simultaneously.

The working principle is as follows: when this technical scheme uses, install L shape mounting panel 4 on the wall body in advance, aim at dead lever 5 with 6 bottom of L venturi tube, make install bin 10 descend to suitable position, in whole process, under the effect of fixed strip 7, gear 15 is rotatory along with the decline of install bin 10, after reaching suitable position, it is rotatory to rotate rotatory piece 3 and drive threaded rod 19, pipe 13 can't be rotatory under the limiting displacement of stopper 18 this moment, and drive arc piece 16 upward movement lock dead gear 15, make it unable rotatory, mutually supporting through gear 15 and fixed strip 7 this moment, make the unable up-and-down displacement of direction that carries on of install bin 10, thereby realized the convenient installation of install bin 10, can be with the leading-in install bin 10 of the air of circulation in through hood 9, realize its inside good ventilation.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 positive pressure control detecting system of toilet, includes detecting system body (1), its characterized in that, detecting system body (1) is provided with install bin (10) outward, install bin (10) top is provided with ventilation mechanism, detecting system body (1) left side wall and install bin (10) left side inner wall fixed connection, install bin (10) left side is provided with L shape mounting panel (4), two dead lever (5) that set up along the fore-and-aft direction of L shape mounting panel (4) inner chamber bottom fixedly connected with, dead lever (5) top cover is equipped with L venturi tube (6), L venturi tube (6) right-hand member and install bin (10) left side wall fixed connection, be provided with positioning mechanism between L shape mounting panel (4) and install bin (10).

2. The clean room positive pressure control detection system of claim 1, characterized in that the ventilation mechanism comprises an unpowered hood (9), a thick pipe (8) is movably connected to the inner wall of the unpowered hood (9) close to the lower part through a bearing, and the bottom of the thick pipe (8) penetrates through the top of the installation box (10).

3. The positive pressure control detection system for the clean room according to claim 1, wherein the positioning mechanism comprises a fixing strip (7), the bottom of the fixing strip (7) is fixedly connected with the bottom of the inner cavity of the L-shaped mounting plate (4), a groove (14) is formed in the portion, close to the lower portion, of the side wall of the left side of the mounting box (10), a gear (15) is arranged in the groove (14), the front wall and the rear wall of the gear (15) are movably connected with the inner walls of the front side and the rear side of the groove (14) through bearings respectively, a tooth groove matched with the gear (15) is formed in the right wall of the fixing strip (7), and a lifting mechanism is arranged below the gear (15).

4. The positive pressure control detection system for clean rooms of claim 3, wherein said lifting mechanism comprises an arc-shaped block (16), the top of the arc block (16) is fixedly connected with a plurality of tooth blocks matched with the gear (15), the bottom of the arc block (16) is fixedly connected with a circular tube (13), the bottom of the inner cavity of the groove (14) is provided with a blind hole (12) matched with the circular tube (13), a threaded rod (19) is arranged in the circular tube (13), and the inner wall of the round tube (13) is provided with a thread matched with the threaded rod (19), the bottom of the inner cavity of the blind hole (12) is provided with a through hole matched with the threaded rod (19), the bottom end of the threaded rod (19) passes through the through hole and extends to the lower part of the installation box (10), and the rotating block (3) is fixedly connected with the threaded rod (19), and the positions, close to the top end and the bottom end, of the threaded rod are movably connected with the inner wall of the through hole through bearings.

5. The positive pressure control detection system for the clean room according to claim 4, wherein a limit block (18) is fixedly connected to the right wall of the circular tube (13) near the bottom end, and a limit groove (17) matched with the limit block (18) is formed in the inner wall of the right side of the blind hole (12).

6. A clean room positive pressure control detection system according to claim 1, characterized in that a moisture-proof mat (2) is fixedly connected to the inner wall of the installation box (10).

7. A clean room positive pressure control detection system according to claim 1, characterized in that a movable door (11) is mounted to the right wall of the installation box (10).