CN218359379U

CN218359379U - Superclean bench is used in laboratory

Info

Publication number: CN218359379U
Application number: CN202221767366.8U
Authority: CN
Inventors: 裴亮; 魏万涛; 麻琳; 刘超; 刘雪英; 雷伟
Original assignee: Sichuan Ingia Biosynthetic Co ltd
Current assignee: Sichuan Ingia Biosynthetic Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-01-24
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses an superclean bench is used in laboratory relates to superclean bench technical field, including workstation main part, purifying box, heating cabinet and fan, the inside of purifying box runs through being provided with the filtering component of its both sides. The utility model discloses a set up filtering component, filter screen through the inboard fixed of a plurality of fixed frames, the filtration of air dust and peculiar smell can be realized to the activated carbon box, adsorb, insert through the T type butt joint piece on the new fixed frame and wait to trade the inside arc rotary tank of fixed frame and rotate new fixed frame, can realize waiting to trade the inside flexible fixture block shrink of fixed frame, thereby remove and wait to trade the fixed frame fixed, later the pulling is waited to trade fixed frame and is shifted out the purifying box, can drive inside new fixed frame entering purifying box simultaneously, can make the purifying box keep normal operating through this operation, thereby can not influence the use of workstation main part, can effectively improve the continuous operation time of workstation through the cooperation of above a plurality of parts.

Description

Superclean bench is used in laboratory

Technical Field

The utility model relates to an superclean bench technical field specifically is a superclean bench is used in laboratory.

Background

When the existing laboratory superclean bench works, effective assistance cannot be provided for a workshop, for example; the air can not be replaced, so that peculiar smell exists in a workshop, the air in the workshop can not be heated, the humidity of the workshop is caused, and the use is influenced.

According to the notice number: "CN214131748U" provides a hospital PCR laboratory clean bench comprising: a base plate; the supporting component is fixedly connected to the top of the bottom plate; the moving assembly is fixedly connected to two sides of the supporting assembly; the air exchange assembly is fixedly connected to the top of the supporting assembly and comprises a purification box, the bottom of the purification box is fixedly connected with the top of the supporting assembly, and a filter screen is fixedly connected between the top and the bottom of the inner wall of the purification box; the working assembly is fixedly connected to the bottom of the supporting assembly. The utility model provides a PCR laboratory superclean bench of hospital adopts the position that supporting component supported fixed workshop, and the removal subassembly provides the ability that the workstation removed, and the subassembly of taking a breath circulates the inside air current of workshop and handles, keeps the air clean, and is dry, dispels the peculiar smell in the air.

Carry out circulation treatment through the subassembly of taking a breath with the inside air current of workshop in the above-mentioned patent scheme, keep the air clean, it is dry, effectively dispel the peculiar smell in the air, carry out filterable through the filter screen to the inside air of superclean bench in its above-mentioned scheme, however this kind of technique, the problem that exists is mainly as follows:

after the use a period of time of filter screen, its surface can the adhesion a large amount of dusts, just need change the filter screen this moment, and this operation needs superclean bench interrupt work just can go on, is unfavorable for the lasting use of superclean bench long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an: in order to solve the problem that the filter screen can not be replaced during the work of the superclean bench, the utility model provides a superclean bench for laboratory.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ultraclean workstation is used in laboratory, includes workstation main part, purifying box, heating cabinet and fan, purifying box, heating cabinet, fan from left right side fixed distribution in proper order are on the top of workstation main part, the input of fan, output run through the inside to workstation main part and purifying box respectively through the pipeline, the input of heating cabinet, output are connected with the inside of purifying box, workstation main part respectively through the pipeline, the inside of purifying box runs through being provided with filter assembly of its both sides, filter assembly includes the fixed frame of sliding connection and the inside of purifying box and run through to the outside both sides of purifying box, the outer wall one side fixedly connected with T type butt joint piece of fixed frame, T type butt joint groove has been seted up to the opposite side of fixed frame, just the arc rotary tank of being connected with T type butt joint groove is seted up to the inside of fixed frame, the upper and lower both ends of fixed frame are provided with the flexible fixture block that runs through to fixed frame inside.

So, can carry the inside air of workstation main part to the purifying box inside through the fan, the filter assembly of purifying box inside can adsorb the filtration to dust in the air, peculiar smell, later heats through the heating cabinet and dries, carries again at last to the workstation main part inside to make the inside air of workstation main part keep good clean, dry.

As the utility model discloses further scheme again: the two telescopic fixture blocks are positioned at two ends of the arc-shaped rotating groove and are symmetrically distributed by using vertical bearings of the arc-shaped rotating groove, an arc-shaped clamping groove is formed in one end, close to the arc-shaped rotating groove, of the outer wall of each telescopic fixture block, and reset springs are respectively arranged at the upper end and the lower end of each telescopic fixture block in the fixed frame; the inside of purifying box is provided with fixed frame assorted mounting groove, just the inner wall and the fixed frame position of contact of mounting groove are provided with the sealing member, both ends seted up about the inside of purifying box with flexible fixture block assorted fixed orifices.

Therefore, the fixing frame and the purifying box can be connected and fixed through the mutual clamping of the two telescopic clamping blocks and the fixing holes, and the sealing element can keep good sealing performance between the fixing frame and the purifying box.

As a further aspect of the present invention: the outer wall of the T-shaped butt joint block is matched with the inner wall of the T-shaped butt joint groove, and the radius of the inner wall of the arc-shaped rotating groove is matched with the rotating radius of the T-shaped butt joint block; the telescopic fixture block is positioned in the fixed frame and is provided with a limiting block, a telescopic groove matched with the limiting block is formed in the fixed frame, and the reset spring is positioned in the telescopic groove; the quantity of fixed frame is provided with threely, three fixed frame evenly distributed is in the inside of purifying box, the intermediate position fixed frame inboard is provided with the inside packing of active carbon box has active carbon, two at both ends the fixed frame inboard is provided with the filter screen, just the thickness of filter screen and active carbon box is less than the thickness of fixed frame.

Thus, dust in the air can be filtered through the filter screen, peculiar smell in the air can be adsorbed through the activated carbon in the activated carbon box, the filter screen and the activated carbon box can be replaced when the thickness of the filter screen and the activated carbon box is smaller than that of the fixing frame, the fixing frame can not generate friction on the surfaces of the filter screen and the activated carbon box when moving and taking out, when the filtering performance of the filter screen or the activated carbon is saturated, the filter screen and the activated carbon box need to be replaced, at the moment, a fixing frame provided with a new filter screen or the activated carbon box can be aligned with the fixing frame to be replaced, the new fixing frame and the fixing frame to be replaced are in cross distribution, the T-shaped butt joint blocks on the new fixing frame are aligned with the T-shaped butt joint grooves on the fixing block to be replaced, then the T-shaped butt joint blocks are inserted into the T-shaped butt joint grooves and enter the arc-shaped rotary grooves, at the moment, the new fixing frame can be rotated to be recovered to a vertical state, the fixing frame is in a parallel state with the fixing frame to be replaced, meanwhile, the fixing frame drives the T-shaped butt joint block to rotate in the arc-shaped rotary groove, the T-shaped butt joint block rotates to be in contact with the arc-shaped clamping grooves on the two telescopic clamping blocks and forms extrusion on the two telescopic clamping blocks, the telescopic clamping blocks can contract towards the inside of the fixing frame under the driving of the T-shaped butt joint block, finally the telescopic clamping blocks can be separated from the fixing holes in the purifying box, namely, the connection locking between the fixing frame to be replaced and the purifying box is released, at the moment, the T-shaped butt joint block on one side of the fixing frame to be replaced can be pulled, the fixing frame to be replaced is moved out from the inside of the purifying box, meanwhile, the fixing frame to be replaced can synchronously pull a new fixing frame into the purifying box, in the process, the telescopic clamping blocks on the new fixing frame can be in contact with the purifying box and can contract to the inside of the fixing section under the stress, when the fixing frame to be replaced completely moves out of the purifying box, at this moment, the telescopic fixture block on the new fixing frame is aligned with the fixing hole in the purifying box, and the telescopic fixture block is automatically reset and clamped into the fixing hole under the action of the telescopic spring, so that the new fixing frame is fixed, the fixing frame can be rotated to be replaced later, the T-shaped butt joint block is rotated to be aligned with the T-shaped butt joint groove, the fixing frame to be replaced can be pulled to be separated from the new fixing frame, and the replacement operation of a new filter screen or new active carbon is realized.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up filtering component, through the inboard fixed filter screen of a plurality of fixed frames, the filtration of air dust and peculiar smell can be realized to the activated carbon box, adsorb, insert through the T type butt joint piece on the new fixed frame and wait to trade the inside arc rotary tank of fixed frame and rotate new fixed frame, can realize waiting to trade the inside flexible fixture block shrink of fixed frame, thereby remove the fixed of waiting to trade fixed frame, later the pulling waits to trade fixed frame and shifts out the purifying box, can drive new fixed frame simultaneously and get into inside the purifying box, can make the purifying box keep normal operating through this operation, thereby can not influence the use of workstation main part, can effectively improve the continuous operation time of workstation through the cooperation of above a plurality of parts.

Drawings

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

FIG. 2 is a front view of the structure of the purification box of the present invention;

FIG. 3 is a top view of the purification box of the present invention;

FIG. 4 is a schematic view of a filter assembly according to the present invention;

fig. 5 is a structural sectional view of the fixing frame of the present invention;

fig. 6 is a cross-sectional side view of the fixing frame of the present invention;

fig. 7 is a schematic structural view of the retractable clamping block of the present invention.

In the figure: 1. a table main body; 2. a purification box; 3. a filter assembly; 301. a fixing frame; 302. a T-shaped butt-joint block; 303. a T-shaped butt-joint groove; 304. an arc-shaped rotary groove; 305. a telescopic clamping block; 306. a return spring; 307. an arc-shaped clamping groove; 4. a heating box; 5. a fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-7, in the embodiment of the utility model, an superclean bench is used in laboratory, including workstation main part 1, purifying box 2, heating box 4 and fan 5, purifying box 2, heating box 4, fan 5 is fixed distribution in proper order from left to right side in the top of workstation main part 1, fan 5's input, the output runs through the inside to workstation main part 1 and purifying box 2 respectively through the pipeline, heating box 4's input, the output passes through the pipeline respectively with purifying box 2, the inside of workstation main part 1 is connected, purifying box 2's inside runs through being provided with filter assembly 3 of its both sides, filter assembly 3 includes sliding connection and purifying box 2's inside and runs through to the fixed frame 301 of the outside both sides of purifying box 2, outer wall one side fixedly connected with T type butt joint block 302 of fixed frame 301, T type butt joint groove 303 has been seted up to the opposite side of fixed frame 301, and the arc that connects with T type butt joint groove 303 has been seted up to fixed frame 301's inside commentaries on classics groove 304, the upper and lower both ends of fixed frame 301 are provided with flexible fixture block 305 that runs through to the fixed frame 301 inside.

In this embodiment: can carry the inside air of workstation main part 1 to 2 insides of purifying box through fan 5, the inside filter assembly 3 of purifying box 2 can adsorb the filtration to dust, the peculiar smell in the air, later heat through heating cabinet 4 and dry, carry again at last to inside of workstation main part 1 to make the inside air of workstation main part 1 keep good clean, dry.

Please refer to fig. 2 to 7, two telescopic fixture blocks 305 are provided, the two telescopic fixture blocks 305 are located at two ends of the arc-shaped rotating groove 304 and symmetrically distributed by the vertical bearings of the arc-shaped rotating groove 304, one end of the outer wall of the telescopic fixture block 305 close to the arc-shaped rotating groove 304 is provided with an arc-shaped clamping groove 307, and the upper and lower ends of the two telescopic fixture blocks 305 inside the fixing frame 301 are respectively provided with a return spring 306; the inside of purifying box 2 be provided with fixed frame 301 assorted mounting groove, and the inner wall of mounting groove and fixed frame 301 contact position are provided with the sealing member, both ends seted up about the inside of purifying box 2 with flexible fixture block 305 assorted fixed orifices.

In this embodiment: the two telescopic clamping blocks 305 are clamped with the fixing holes, so that the fixing frame 301 and the purification box 2 can be connected and fixed, and the sealing element can keep good sealing performance between the fixing frame 301 and the purification box 2.

Referring to fig. 2-7, the outer wall of the T-shaped docking block 302 matches the inner wall of the T-shaped docking slot 303, and the radius of the inner wall of the arc-shaped rotating slot 304 matches the rotating radius of the T-shaped docking block 302; a limiting block is arranged inside the fixed frame 301 of the telescopic clamping block 305, a telescopic groove matched with the limiting block is formed inside the fixed frame 301, the reset spring 306 is located inside the telescopic groove, and the side surface of one end, away from the limiting block, of the telescopic clamping block 305 is of an arc-shaped structure; the quantity of fixed frame 301 is provided with threely, three fixed frame 301 evenly distributed in the inside of purifying box 2, and the fixed frame 301 inboard of intermediate position is provided with the inside packing of active carbon box and has the active carbon, and two fixed frame 301 inboards at both ends are provided with the filter screen, and the thickness of filter screen and active carbon box is less than the thickness of fixed frame 301.

In this embodiment: the dust in the air can be filtered through the filter screen, the peculiar smell in the air can be adsorbed through the activated carbon in the activated carbon box, the filter screen and the activated carbon box can be replaced when the fixed frame 301 is moved and taken out through the arrangement that the thickness of the filter screen and the activated carbon box is smaller than that of the fixed frame 301, the filter screen and the activated carbon box need to be replaced when the filtering performance of the filter screen or the activated carbon is saturated, at the moment, the fixed frame 301 provided with a new filter screen or the activated carbon box can be aligned with the fixed frame 301 to be replaced, the new fixed frame 301 and the fixed frame 301 to be replaced are in cross distribution, the T-shaped butt joint block 302 on the new fixed frame 301 is aligned with the T-shaped butt joint groove 303 on the fixed frame 301 to be replaced, then the T-shaped butt joint block 302 is inserted into the T-shaped butt joint groove 303 and enters the arc-shaped transition groove 304, at the moment, the new fixing frame 301 can be rotated to be restored to a vertical state and to be in a flush state with the fixing frame 301 to be replaced, meanwhile, the fixing frame 301 drives the T-shaped butt-joint block 302 to rotate inside the arc-shaped rotating groove 304, the T-shaped butt-joint block 302 rotates to be in contact with the arc-shaped clamping grooves 307 on the two telescopic clamping blocks 305 and forms extrusion on the T-shaped butt-joint block, the telescopic clamping blocks 305 can be driven by the T-shaped butt-joint block 302 to shrink towards the inside of the fixing frame 301, finally, the telescopic clamping blocks 305 can be separated from the fixing holes inside the purifying box 2, namely, the connection locking between the fixing frame 301 to be replaced and the purifying box 2 is released, at the moment, the T-shaped butt-joint block 302 on one side of the fixing frame 301 to be replaced can be pulled to enable the fixing frame 301 to be replaced to be moved out from the inside of the purifying box 2, meanwhile, the fixing frame 301 to be replaced can synchronously pull the new fixing frame 301 to enter the purifying box 2, and in the process, the telescopic clamping blocks 305 on the new fixing frame 301 can be in contact with the purifying box 2, and the fixing frame 301 is forced to contract into the fixing frame 301, when the fixing frame 301 to be replaced is completely moved out of the purifying box 2, the new fixing frame 301 is completely inserted into the purifying box 2, at the moment, the telescopic fixture block 305 on the new fixing frame 301 is aligned with the fixing hole in the purifying box 2, and the telescopic fixture block is automatically reset and clamped into the fixing hole under the action of the telescopic spring 306, so that the new fixing frame 301 is fixed, the fixing frame 301 to be replaced can be rotated, the T-shaped butt joint block 302 is rotated to be aligned with the T-shaped butt joint groove 303, at the moment, the fixing frame 301 to be replaced can be pulled to be separated from the new fixing frame 301, and therefore, the replacement operation of a new filter screen or new active carbon is realized.

The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.

Claims

1. The utility model provides an ultraclean workstation is used in laboratory, includes workstation main part (1), purifying box (2), heating cabinet (4) and fan (5), purifying box (2), heating cabinet (4), fan (5) from left hand right side fixed distribution in proper order in the top of workstation main part (1), the input, the output of fan (5) run through the inside to workstation main part (1) and purifying box (2) respectively through the pipeline, the input, the output of heating cabinet (4) are connected with the inside of purifying box (2), workstation main part (1) respectively through the pipeline, its characterized in that, the inside of purifying box (2) is run through being provided with filter assembly (3) of its both sides, filter assembly (3) just run through fixed frame (301) to the outside both sides of purifying box (2) including the inside of sliding connection and purifying box (2), outer wall one side fixedly connected with T type butt joint piece (302) of fixed frame (301), T type groove (303) has been seted up to the opposite side of fixed frame (301), just arc-shaped butt joint piece (305) of fixed frame (301) is seted up and is connected with T type butt joint groove (301) and runs through two flexible lower clamping block (304) the fixed frame (301) is provided with flexible lower clamping block (305).

2. The clean bench for laboratories as claimed in claim 1, wherein there are two telescopic fixture blocks (305), two telescopic fixture blocks (305) are located at two ends of the arc-shaped rotating groove (304) and symmetrically distributed with vertical bearings of the arc-shaped rotating groove (304), an arc-shaped slot (307) is opened at one end of the outer wall of the telescopic fixture block (305) close to the arc-shaped rotating groove (304), and return springs (306) are respectively arranged at the upper and lower ends of the two telescopic fixture blocks (305) inside the fixed frame (301).

3. The clean bench in laboratory according to claim 1, characterized in that, the inside of purifying box (2) is provided with the mounting groove with fixed frame (301) assorted, and the inner wall of mounting groove is provided with the sealing member with fixed frame (301) position of contacting, both ends seted up the fixed orifices with flexible fixture block (305) assorted about the inside of purifying box (2).

4. The clean bench for laboratory according to claim 2, characterized in that the outer wall of said T-shaped butt-joint block (302) matches with the inner wall of said T-shaped butt-joint groove (303), and the radius of the inner wall of said arc-shaped rotary groove (304) matches with the radius of rotation of said T-shaped butt-joint block (302).

5. The clean bench for laboratory use as claimed in claim 2, wherein said retractable fixture block (305) is located inside the fixed frame (301) and provided with a limiting block, said fixed frame (301) is provided with a retractable groove matching with the limiting block, and said return spring (306) is located inside the retractable groove.

6. The laboratory is with superclean bench of claim 1, characterized in that, the quantity of fixed frame (301) is provided with three, three fixed frame (301) evenly distributed is in the inside of purifying box (2), the fixed frame (301) inboard of intermediate position is provided with the activated carbon box its inside and is filled with activated carbon, two at both ends the fixed frame (301) inboard is provided with the filter screen, just the thickness of filter screen and activated carbon box is less than the thickness of fixed frame (301).