CN214998384U

CN214998384U - Laboratory clean system

Info

Publication number: CN214998384U
Application number: CN202121320043.XU
Authority: CN
Inventors: 冯跃; 孙彩霞; 任士浩
Original assignee: Shandong Shuangjing Medical Engineering Co ltd
Current assignee: Shandong Shuangjing Medical Engineering Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-03
Anticipated expiration: 2031-06-15

Abstract

The utility model provides a laboratory clean system, including the guard plate, the intermediate position of guard plate is provided with the fan, the ventilation hole looks joint of seting up on fan and the wall body, the left and right sides symmetry of guard plate is provided with two regulating plates, the regulating plate rear side is provided with the mounting panel, and mounting panel and wall connection are fixed, the constant head tank is seted up to a side end face of locating piece, and constant head tank and mounting groove intercommunication, a side end face and the fixed block of connecting block are connected fixedly, the fixed block passes through constant head tank and locating piece sliding connection, locating piece front end face is rotated with fastening bolt and is connected, and fastening bolt passes the one end and the fixed block threaded connection of locating piece, compare with prior art, the utility model discloses following beneficial effect: when having avoided dismouting fan, the phenomenon of damage wall body appears.

Description

Laboratory clean system

Technical Field

The utility model relates to a laboratory clean system belongs to the laboratory paraphernalia field.

Background

Toxic, pathogenic or non-toxic chemicals, organisms and particles are easily generated in the chemical experiment process, and easily affect the health of operators, so that the chemical substances, the organisms and the particles need to be matched with a purification system in a laboratory to be used, and the chemical substances, the organisms and the particles are conveniently and quickly discharged out of the laboratory.

According to the air purification system for the laboratory that chinese patent publication No. CN212204967U discloses, including box and air intake, the middle part bolt fastening of box has the air intake, the middle part bolt fastening of air intake has safe wind scooper, the inside that the inner of safe wind scooper is located the air intake is provided with the fan device, the side middle part bolt fastening has the handle about the box, the upper right side bolt fastening of air intake has the control box, and this equipment is inconvenient to the installation of fan, and when secondary installation fan, damage the wall body easily simultaneously, consequently urgently needed a new structure to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a laboratory clean system to cause the problem of wall body damage easily when solving the secondary installation fan that proposes in the above-mentioned background art.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a laboratory purification system comprises a protection plate, wherein a fan is arranged in the middle of the protection plate, the fan is clamped with a ventilation hole arranged on the wall body, two adjusting plates are symmetrically arranged on the left side and the right side of the protection plate, an installation plate is arranged on the rear side of each adjusting plate, the mounting plate is fixedly connected with the wall body, the end face of the front side of the mounting plate is fixedly connected with the connecting block, the front end of the connecting block passes through a mounting groove arranged on the end surface of one side of the adjusting plate and is connected with the adjusting plate in a sliding way, the end surface of the front side of the adjusting plate is fixedly connected with the positioning block, the end surface of one side of the positioning block is provided with a positioning groove, the positioning groove is communicated with the mounting groove, one side end face of the connecting block is fixedly connected with the fixing block, the fixing block is connected with the positioning block in a sliding manner through the positioning groove, the end face of the front side of the positioning block is rotatably connected with the fastening bolt, and the fastening bolt penetrates through one end of the positioning block and is in threaded connection with the fixing block.

Further, two-way screw rods are symmetrically in threaded connection between the protection plate and the adjusting plate, and the two-way screw rods are in threaded connection with the protection plate and the adjusting plate respectively.

Furthermore, the left and right side end surfaces of the protection plate are symmetrically connected and fixed with two guide sliding blocks, a sliding groove is formed in one side end surface, close to the protection plate, of the adjusting plate, and the guide sliding blocks are connected with the sliding groove in a sliding mode.

Further, a handle is arranged in the middle of the bidirectional screw rod.

Further, the adjusting plate is close to one side terminal surface symmetric connection fixed two threaded sleeves of guard plate, threaded sleeve and two-way screw rod threaded connection.

Furthermore, the rear end face of the protection plate is fixedly connected with the protection pad, and the rear end face of the protection pad is tightly attached to the wall body.

The utility model has the advantages that: through increasing the mounting panel, utilize a side end face and the wall connection of mounting panel fixed, under the effect of mounting panel, when having avoided the dismouting fan, the phenomenon that damages the wall body appears, because the front side end face and the connecting block fixed connection of mounting panel, the front side end face that utilizes the connecting block passes and sets up in regulating plate side end face mounting groove to connect fixed block and locating piece through fastening bolt, realized the quick installation to the guard plate, and then realized the quick assembly disassembly to the fan.

Through increasing two-way screw rod, utilize two-way screw rod to connect guard plate and regulating plate, under the effect of two-way screw rod, conveniently adjust the distance between guard plate and the regulating plate, avoided not matching because of regulating plate and mounting panel, the phenomenon of the unable installation of regulating plate appears, and then influences the fan installation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of a laboratory decontamination system according to the present invention;

FIG. 2 is a schematic view of an adjusting plate installed in a laboratory decontamination system according to the present invention;

figure 3 is the utility model discloses an installation of fan among clean system in laboratory

Fig. 4 is a schematic view of the installation of the fixing block in the laboratory purification system of the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 1;

FIG. 6 is an enlarged view at B in FIG. 2;

in the figure: the device comprises a protection plate 1, a fan 2, an adjusting plate 3, a mounting plate 4, a positioning block 5, a connecting block 6, a guide sliding block 7, a sliding chute 8, a fixing block 9, a bidirectional screw rod 10, a handle 11, a threaded sleeve 12, a protection pad 13, a fastening bolt 14, a mounting groove 15 and a positioning groove 16.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-6, the present invention provides a technical solution: a laboratory purification system comprises a protection plate 1, a fan 2 is arranged in the middle of the protection plate 1, the fan 2 is clamped with a ventilation hole formed in a wall body, two adjusting plates 3 are symmetrically arranged on the left side and the right side of the protection plate 1, an installation plate 4 is arranged on the rear side of each adjusting plate 3, the installation plate 4 is fixedly connected with the wall body, the front end face of each installation plate 4 is fixedly connected with a connection block 6, the front end of each connection block 6 penetrates through an installation groove 15 formed in the end face of one side of each adjusting plate 3 and is in sliding connection with the corresponding adjusting plate 3, the front end face of each adjusting plate 3 is fixedly connected with a positioning block 5, a positioning groove 16 is formed in the end face of one side of each positioning block 5 and is communicated with the installation groove 15, one end face of each connection block 6 is fixedly connected with a fixing block 9, the fixing block 9 is in sliding connection with the positioning block 5 through the positioning groove 16, and the front end face of each positioning block 5 is rotatably connected with a fastening bolt 14, and the fastening bolt 14 passes through one end of the positioning block 5 and is in threaded connection with the fixing block 9.

Two-way screw rod 10 of symmetry threaded connection between guard plate 1 and the regulating plate 3, and two-way screw rod 10 respectively with guard plate 1 and regulating plate 3 threaded connection, through being connected two fixed two-way screw rod 10 between guard plate 1 and regulating plate 3, under the effect of two-way screw rod 10, be favorable to adjusting the distance between guard plate 1 and the regulation slide 3, be favorable to the installation of guard plate 1.

Two fixed guide slide blocks 7 of left and right sides terminal surface symmetric connection of guard plate 1, spout 8 is seted up to a side terminal surface that regulating plate 3 is close to guard plate 1, guide slide block 7 and spout 8 sliding connection, through increasing guide slide block 7, utilize guide slide block 7 and set up at the spout 8 sliding connection of regulating plate 3 side terminal surface, under guide slide block 7's effect, realized the injecing to regulating plate 3 removal orbit.

The middle of the bidirectional screw 10 is provided with a handle 11, and the handle 11 is arranged at the middle position of the bidirectional screw 10, so that the rotation of the bidirectional screw 10 is facilitated under the action of the handle 11.

Adjusting plate 3 is close to two fixed threaded sleeve 12 of a side end face symmetric connection of guard plate 1, and threaded sleeve 12 and two-way screw rod 10 threaded connection utilize threaded sleeve 12 and be connected two-way screw rod 10 threaded connection through connecting fixed threaded sleeve 12 at adjusting plate 3's a side end face, have increased adjusting plate 3's life.

The rear end face of the protection plate 1 is fixedly connected with the protection pad 13, the rear end face of the protection pad 13 is tightly attached to the wall, the protection pad 13 is fixedly connected to the rear end face of the protection plate 1, and the protection pad 13 is tightly contacted with the wall, so that the installation stability of the fan 2 is improved.

The specific implementation mode is as follows: install mounting panel 4 ventilation hole both sides, rotatory two-way screw rod 10, utilize two-way screw rod 10 to drive regulating plate 3 and remove, until two regulating plate 3 remove suitable position, the removal has fan 2's guard plate 1, make the mounting groove 15 that 3 side end surfaces of regulating plate seted up with connect and fix the 6 looks joints of connecting block 6 at the mounting panel 4 front side end surface, utilize fastening bolt 14 to pass locating piece 5 and connect the fixed block 9 threaded connection who fixes at 6 side end surfaces of connecting block, the injecture to guard plate 1 position has been realized, and then realized the quick installation to fan 2, when having avoided dismouting fan 2 simultaneously, the phenomenon that damages the wall body appears.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A laboratory purification system, includes guard plate (1), its characterized in that: the intermediate position of guard plate (1) is provided with fan (2), the ventilation hole looks joint of seting up on fan (2) and the wall body, the left and right sides symmetry of guard plate (1) is provided with two regulating plates (3), regulating plate (3) rear side is provided with mounting panel (4), and mounting panel (4) and wall connection are fixed, the front side terminal surface and connecting block (6) of mounting panel (4) are connected fixedly, the front end of connecting block (6) passes mounting groove (15) of seting up at regulating plate (3) a side end face and adjusting plate (3) sliding connection, regulating plate (3) front side terminal surface is connected fixedly with locating piece (5), constant head tank (16) is seted up to a side end face of locating piece (5), and constant head tank (16) and mounting groove (15) intercommunication, a side end face and fixed block (9) of connecting block (6) are connected fixedly, the positioning device is characterized in that the fixing block (9) is in sliding connection with the positioning block (5) through a positioning groove (16), the front end face of the positioning block (5) is in rotating connection with a fastening bolt (14), and the fastening bolt (14) penetrates through one end of the positioning block (5) and is in threaded connection with the fixing block (9).

2. A laboratory decontamination system according to claim 1, characterized in that: two-way screw rods (10) are symmetrically in threaded connection between the protection plate (1) and the adjusting plate (3), and the two-way screw rods (10) are in threaded connection with the protection plate (1) and the adjusting plate (3) respectively.

3. A laboratory decontamination system according to claim 1, characterized in that: the left and right sides terminal surface symmetric connection of guard plate (1) fixes two direction slider (7), spout (8) are seted up to a side end surface that regulating plate (3) are close to guard plate (1), direction slider (7) and spout (8) sliding connection.

4. A laboratory decontamination system according to claim 2, characterized in that: the middle of the bidirectional screw (10) is provided with a handle (11).

5. A laboratory decontamination system according to claim 1, characterized in that: adjusting plate (3) are close to one side terminal surface symmetric connection fixed two threaded sleeves (12) of guard plate (1), threaded sleeve (12) and two-way screw rod (10) threaded connection.

6. A laboratory decontamination system according to claim 1, characterized in that: the rear end face of the protection plate (1) is fixedly connected with the protection pad (13), and the rear end face of the protection pad (13) is tightly attached to a wall body.