CN214886583U

CN214886583U - Damp-proof built-in airtight door

Info

Publication number: CN214886583U
Application number: CN202120734445.8U
Authority: CN
Inventors: 张永雷
Original assignee: Shandong Shende Air Conditioning Group Co ltd
Current assignee: Shandong Shende Air Conditioning Group Co ltd
Priority date: 2021-04-10
Filing date: 2021-04-10
Publication date: 2021-11-26
Anticipated expiration: 2031-04-10

Abstract

The utility model discloses a dampproofing built-in airtight door, including the door frame main part, the inside sealed door hole of having seted up of door frame main part, and both ends all are connected with the hydraulic hinge about the door frame main part side, hydraulic hinge externally mounted has airtight door plant main part, and the nearly sealed door hole of airtight door plant main part end one side is connected with built-in door plant, install airtight tool to lock on the built-in door plant outer wall, the inside spacing recess of having seted up of airtight door plant main part, and the embedded closing of spacing recess is connected with dampproofing packing ring, dampproofing packing ring is the rectangle frame structure, and the long width of dampproofing packing ring hole all is greater than the outer long width of built-in door plant. The moisture-proof built-in airtight door can effectively enhance the sealing property during closing and reduce the entering amount of water mist, thereby improving the moisture-proof effect. When the built-in door plate of the moisture-proof built-in airtight door is embedded and sealed with the sealing door hole, the moisture-proof gasket can be pressed on the door frame main body, so that excessive water mist cannot enter the built-in door plate and the sealing door hole.

Description

Damp-proof built-in airtight door

Technical Field

The utility model relates to a people's air defense door technical field specifically is a dampproofing built-in airtight door.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.

The existing built-in airtight door is sealed by matching the protruding built-in door plate with the sealing door hole, but gaps are easy to appear on the connecting surface of the built-in door plate and the sealing door hole, so that a large amount of water molecules outside the door enter the door, and the indoor humidity is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dampproofing built-in airtight door to inside gap entering water smoke appears easily when the built-in airtight door that proposes in solving above-mentioned background art is closed leads to moist problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing built-in airtight door, includes the door frame main part, the inside sealed door hole of having seted up of door frame main part, and both ends all are connected with the hydraulic hinge about the door frame main part side, hydraulic hinge externally mounted has airtight door plant main part, and the nearly sealed door hole of airtight door plant main part end one side is connected with built-in door plant, install airtight tool to lock on the built-in door plant outer wall, the inside spacing recess of having seted up of airtight door plant main part, and spacing recess embedded joint has dampproofing packing ring, dampproofing packing ring is the rectangle frame structure, and the long width of dampproofing packing ring hole all is greater than the outer long width of built-in door plant.

Preferably, the top ends of the closed door panel main body and the door frame main body are connected with automatic door closers, and monitoring cat eyes are embedded in the closed door panel main body and the built-in door panel.

Preferably, the inside spacing through-hole of having seted up of door frame main part bottom, and spacing through-hole is equipped with 2 at least.

Preferably, the limiting through hole is internally connected with a hydraulic rail, and the hydraulic rail is of a telescopic rod structure.

Preferably, the hydraulic pump main body is connected to hydraulic pressure railing bottom external connection, and hydraulic pressure railing top diameter equals spacing through-hole internal diameter.

Preferably, the hydraulic pump main body is externally connected with a fixed box body, and the fixed box body is mounted at the bottom of the door frame main body.

Compared with the prior art, the beneficial effects of the utility model are that: the moisture-proof built-in airtight door can effectively enhance the sealing property during closing and reduce the entering amount of water mist, thereby improving the moisture-proof effect. When the built-in door plate of the moisture-proof built-in airtight door is embedded and sealed with the sealing door hole, the moisture-proof gasket can be pressed on the door frame main body, so that excessive water mist cannot enter the built-in door plate and the sealing door hole, and the moisture-proof effect of the airtight door is improved.

Drawings

Fig. 1 is a schematic view of a structure of a moisture-proof built-in airtight door of the present invention;

fig. 2 is a schematic top view of the airtight door panel main body of the moisture-proof built-in airtight door of the present invention;

fig. 3 is an enlarged schematic view of a position a in fig. 2 of the moisture-proof built-in airtight door of the present invention.

In the figure: 1. the door comprises a closed door plate main body, 2, a built-in door plate, 3, a closed lockset, 4, a limiting groove, 5, a moisture-proof gasket, 6, a monitoring cat eye, 7, an automatic door closer, 8, a hydraulic hinge, 9, a door frame main body, 10, a sealed door hole, 11, a fixed box body, 12, a hydraulic rail, 13, a hydraulic pump main body, 14 and a limiting through hole.

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. 1-3, the present invention provides a technical solution: a moistureproof built-in airtight door comprises a door frame main body 9, a sealing door hole 10 is formed in the door frame main body 9, the upper end and the lower end of the side edge of the door frame main body 9 are connected with hydraulic hinges 8, a limiting through hole 14 is formed in the bottom end of the door frame main body 9, at least 2 limiting through holes 14 are formed in the limiting through hole 14, the limiting through holes 14 are formed in the two sides of the bottom end of the door frame main body 9, lifting of a hydraulic rail 12 is facilitated, the hydraulic rail 12 is connected with the inside of the limiting through hole 14, the hydraulic rail 12 is of a telescopic rod structure, the structure enables the hydraulic rail 12 to extend to the outside of the limiting through hole 14, a partition effect is achieved on the bottom of the sealing door hole 10, vehicles cannot enter the sealing door hole 10, a hydraulic pump main body 13 is connected with the outside of the bottom end of the hydraulic rail 12, the diameter of the top of the hydraulic rail 12 is equal to the inner diameter of the limiting through hole 14, and a large gap cannot exist between the top of the hydraulic pump main body 13 and the limiting through hole 14, the structure ensures that dust cannot be accumulated in the limiting through hole 14, the fixed box body 11 is connected outside the hydraulic pump main body 13, the fixed box body 11 is installed at the bottom of the door frame main body 9, when the door frame main body 9 is installed inside a wall body, the fixed box body 11 can also be installed inside the ground, the closed door plate main body 1 is installed outside the hydraulic hinge 8, the side, close to the end 10 of the sealing door hole, of the closed door plate main body 1 is connected with the built-in door plate 2, the top ends of the closed door plate main body 1 and the door frame main body 9 are connected with the automatic door closer 7, the monitoring cat eye 6 is embedded and installed in the closed door plate main body 1 and the built-in door plate 2, a user can observe the conditions outside the closed door plate main body 1 and the built-in door plate 2 through the monitoring cat eye 6, the closed door plate main body 1 can be automatically closed through the automatic door closer 7, the closed lock 3 is installed on the outer wall of the built-in door plate 2, the limiting groove 4 is formed in the closed door plate main body 1, and spacing recess 4 is embedded to close and is connected with dampproofing packing ring 5, dampproofing packing ring 5 is the rectangle frame structure, and 5 hole length widths of dampproofing packing ring all are greater than built-in door plant 2 outer length width, this structure makes dampproofing packing ring 5 can cover in built-in door plant 2 outer lane, when making built-in door plant 2 gomphosis get into sealed door opening 10 inside, dampproofing packing ring 5 can effectively shelter from built-in door plant 2 and sealed door opening 10's joint gap, make water smoke can not too much get into among the joint gap of built-in door plant 2 and sealed door opening 10, improve this airtight door's dampproofing effect.

The working principle is as follows: when the moisture-proof built-in airtight door is used, if the built-in door panel 2 needs to be closed, a user needs to firstly completely accommodate the hydraulic handrail 12 into the limiting through hole 14 through the hydraulic pump main body 13 in the fixing box body 11, then the automatic door closer 7 is started to enable the limiting groove 4 to rotate towards the direction of the door frame main body 9 through the hinge of the hydraulic hinge 8 until the built-in door panel 2 can be embedded into the sealing door hole 10 for fixation, at the moment, the moisture-proof gasket 5 in the limiting groove 4 can be sealed and attached under the extrusion of the built-in door panel main body 1 and the sealing door hole 10, so that water mist cannot enter a connecting gap between the built-in door panel 2 and the sealing door hole 10, then the user can close the built-in door panel 2 through the sealed lockset 3, and observe outdoor conditions through the monitoring cat eye 6, and accordingly a series of work is completed.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dampproofing built-in airtight door, includes door frame main part (9), its characterized in that: door frame main part (9) inside sealed door hole (10) have been seted up, and both ends all are connected with hydraulic hinge (8) about door frame main part (9) side, hydraulic hinge (8) externally mounted has airtight door plant main part (1), and airtight door plant main part (1) nearly sealed door hole (10) end one side is connected with built-in door plant (2), install airtight tool to lock (3) on built-in door plant (2) outer wall, airtight door plant main part (1) inside has seted up spacing recess (4), and the embedded joint of spacing recess (4) is connected with dampproofing packing ring (5), dampproofing packing ring (5) are the rectangle frame structure, and dampproofing packing ring (5) hole length width all is greater than built-in door plant (2) outer length width.

2. The moisture resistant built-in containment door of claim 1, wherein: the top ends of the closed door panel main body (1) and the door frame main body (9) are connected with an automatic door closer (7), and the closed door panel main body (1) and the built-in door panel (2) are internally provided with a monitoring cat eye (6) in an embedded mode.

3. The moisture resistant built-in containment door of claim 1, wherein: limiting through holes (14) are formed in the bottom end of the door frame main body (9), and at least 2 limiting through holes (14) are formed.

4. The moisture resistant built-in containment door of claim 3, wherein: spacing through-hole (14) internal connection has hydraulic pressure railing (12), and hydraulic pressure railing (12) are telescopic rod structure.

5. The moisture resistant built-in containment door of claim 4, wherein: the hydraulic rail (12) bottom external connection has hydraulic pump main part (13), and hydraulic rail (12) top diameter equals spacing through-hole (14) internal diameter.

6. The moisture resistant built-in containment door of claim 5, wherein: the hydraulic pump main body (13) is externally connected with a fixed box body (11), and the fixed box body (11) is installed at the bottom of the door frame main body (9).