CN211370144U

CN211370144U - Airtight door for biosafety laboratory

Info

Publication number: CN211370144U
Application number: CN201922462953.0U
Authority: CN
Inventors: 鲍昀利; 祁建城
Original assignee: Tianjin Changte Purification Technology Co ltd; Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science
Current assignee: Tianjin Changte Purification Technology Co ltd; Institute of Medical Support Technology of Academy of System Engineering of Academy of Military Science
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-08-28
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an airtight door is used in biological safety laboratory, which comprises a door plank, the fixed observation window that inlays in middle part of door plant, the right-hand member middle part front side fixedly connected with connecting block of door plant, bolt fixedly connected with keeps off the ring in the front end outside of door plant, the inboard left end middle part fixedly connected with cardboard that keeps off the ring, the door plant is opened at the rear end of cardboard has the rectangular channel, open in the outside of door plant has the ring to accomodate the groove, the inside activity that the groove was accomodate to the ring is equipped with the rubber sealing ring, the inboard right-hand member middle part fixed grafting of rubber sealing ring has the pipeline, pipeline activity is pegged graft inside the rectangular channel, the left end of cardboard and the inboard left side of rectangular channel are the circular arc groove. This airtight door is used in biological safety laboratory through the overall structure of equipment, keeps off the ring and can fix a position the rubber seal ring to when changing the rubber seal ring, only need dismantle and keep off the ring, change rubber seal ring that can be convenient.

Description

Airtight door for biosafety laboratory

Technical Field

The utility model relates to the technical field of mold, specifically be an airtight door is used in biological safety laboratory.

Background

The airtight door is a translational door integrating air tightness, sound insulation, heat preservation, compression resistance, dust prevention, fire prevention and radiation protection, and is generally used in places with higher requirements on sound insulation, heat insulation and air tightness, such as hospitals, food factories and industrial plants. The inflatable airtight door mainly comprises a door frame, a door plate, an inflatable sealing rubber strip, an inflation and deflation control system and the like, wherein the inflatable sealing rubber strip is embedded in a groove of a door plate framework, the market demand of the airtight door tends to be personalized, the airtight door product tends to be diversified, and new technologies and products are continuously released to the market. The airtight door aims at reducing the production cost and improving the manufacturing automation of an airtight door enterprise. At the same time, enterprises are forced to move from a decentralized production market order. Higher demands are made to manage windows in the door's internal and external business processes. The door and window system becomes market leading strength, and the airtight door promotes technological innovation and industry upgrading, but ordinary airtight door uses a period of time, when needing to change the rubber sealing ring, and the change to the sealing ring is very troublesome, therefore we have proposed an airtight door for biological safety laboratory.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biological safety laboratory is with airtight door to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biological safety laboratory is with airtight door, includes the door plant, the fixed observation window that inlays in middle part of door plant, the right-hand member middle part front side fixedly connected with connecting block of door plant, bolt fixedly connected with keeps off the ring in the front end outside of door plant, keep off the inboard left end middle part fixedly connected with cardboard of ring, the door plant is opened at the rear end of cardboard has the rectangular channel, open in the outside of door plant has the ring to accomodate the groove, the inside activity that the groove was accomodate to the ring is equipped with rubber seal ring, the inboard right-hand member middle part of rubber seal ring is fixed to be pegged graft and is had the pipeline, pipeline activity is pegged graft inside the rectangular channel, the left end of cardboard and the inboard left side of rectangular channel.

Preferably, the door panel is round.

Preferably, the front side of the pipeline is fixedly connected with a switch valve, and the pipeline is in a 7 shape.

Preferably, the inner side wall of the circular ring accommodating groove and the outer side of the rubber sealing ring are smooth.

Preferably, the rear side wall of the baffle ring is smooth.

Compared with the prior art, the beneficial effects of the utility model are that: this airtight door is used in biological safety laboratory through the overall structure of equipment, keeps off the ring and can fix a position the rubber seal ring to when changing the rubber seal ring, only need dismantle the fender ring, change rubber seal ring that can be convenient, the door plant is circularly simultaneously, can make the shaping of being convenient for more of processing of rubber seal ring.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a sectional view of the door panel of the present invention.

In the figure: 1 door plant, 2 observation windows, 3 connecting blocks, 4 circular arc grooves, 5 cardboard, 6 keep off the ring, 7 rings are accomodate groove, 8 rubber seal ring, 9 pipelines, 10 rectangular channel.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, an airtight door for a biosafety laboratory comprises a door panel 1, wherein the door panel 1 is in a round shape. Fixed the inlaying in the middle part of door plant 1 has observation window 2, and observation window 2 can run through the inside condition outdoors, the rear end left side fixedly connected with hand (hold) of door plant 1, the right-hand member middle part front side fixedly connected with connecting block 3 of door plant 1, connecting block 3 pass through hinge connection on the door frame, bolt fixedly connected with fender ring 6 is passed through in the front end outside of door plant 1, keeps off ring 6 for location rubber seal ring 8 to when changing rubber seal ring 8, only need dismantle fender ring 6, change rubber seal ring 8 that can be convenient, the back lateral wall that keeps off ring 6 is smooth. The inside left end middle part fixedly connected with cardboard 5 of fender ring 6, cardboard 5 is for joint spacing pipeline 9, door plant 1 is opened at the rear end of cardboard 5 has rectangular channel 10, and rectangular channel 10 is for grafting pipeline 9, open the outside of door plant 1 has the ring to accomodate groove 7, the inside wall that the groove 7 was accomodate to the ring and the outside of rubber seal ring 8 are all smooth. The inner part of the circular ring accommodating groove 7 is movably provided with a rubber sealing ring 8, the middle part of the right end of the inner side of the rubber sealing ring 8 is fixedly inserted with a pipeline 9, the front side of the pipeline 9 is fixedly connected with a switch valve, and the pipeline 9 is in a 7 shape. The pipeline 9 is movably inserted in the rectangular groove 10, and the left end of the clamping plate 5 and the left side of the inner side of the rectangular groove 10 are both arc grooves 4.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biological safety laboratory is with airtight door, includes door plant (1), its characterized in that: the utility model discloses a door plant, including door plant (1), door plant.

2. The airtight door for a biosafety laboratory according to claim 1, wherein: the door panel (1) is round.

3. The airtight door for a biosafety laboratory according to claim 1, wherein: the front side of the pipeline (9) is fixedly connected with a switch valve, and the pipeline (9) is in a 7 shape.

4. The airtight door for a biosafety laboratory according to claim 1, wherein: the inner side wall of the circular ring accommodating groove (7) and the outer side of the rubber sealing ring (8) are smooth.

5. The airtight door for a biosafety laboratory according to claim 1, wherein: the rear side wall of the baffle ring (6) is smooth.