CN220036517U

CN220036517U - Fireproof broken cold bridge clean window

Info

Publication number: CN220036517U
Application number: CN202320856635.6U
Authority: CN
Inventors: 周业磊; 陈文彬; 方少飞; 刘涛
Original assignee: Kunshan Max Cleanroom System Co ltd
Current assignee: Kunshan Max Cleanroom System Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-11-17
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of clean windows, and discloses a fireproof broken cold bridge clean window, which comprises a door body, wherein one side of the door body is connected with broken bridge aluminum through a hinge, a second placing groove is formed in the inner side of the broken bridge aluminum, a clean window main body is arranged on the inner side wall of the second placing groove, a fireproof expansion sealing strip attached to one side of the clean window main body is embedded in the inner side wall of the second placing groove, and a prompting component is arranged on one side of the clean window main body.

Description

Fireproof broken cold bridge clean window

Technical Field

The utility model relates to the technical field of clean windows, in particular to a fireproof broken cold bridge clean window.

Background

A clean window is an auxiliary equipment of a clean room for transferring small objects between a clean zone and a non-clean zone. Therefore, the opening times of the clean room can be effectively reduced, and the pollution of the clean room is reduced to a lower level. The clean window is arranged between the entrance and the exit of the clean room or rooms with different cleanliness and is used for blocking indoor and outdoor air flow during cargo transportation and preventing polluted air from entering the clean area to produce cross contamination.

When the existing clean window is used, when a fire disaster occurs indoors, due to the shielding of the door body, a worker cannot judge the position of the fire disaster in time, the treatment time of the fire disaster is affected, a large amount of dense smoke is generated when the fire disaster occurs, the body of the worker can be injured, the traditional fire fighting facility cannot inform the position of the fire disaster of the worker, the worker runs the dense smoke generated by the fire disaster at will to contact with the fire disaster, and the body injury can be caused, so that the fireproof broken cold bridge clean window is provided.

Disclosure of Invention

The utility model aims to provide a fireproof broken cold bridge clean window so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the fireproof broken cold bridge clean window comprises a door body, wherein one side of the door body is connected with broken bridge aluminum through a hinge, a second placing groove is formed in the inner side of the broken bridge aluminum, a clean window main body is installed on the inner side wall of the second placing groove, a fireproof expansion sealing strip attached to one side of the clean window main body is embedded in the inner side wall of the second placing groove, and a prompt component is arranged on one side of the clean window main body;

the prompting component comprises a switch and a sliding plate, a first sliding groove and a second sliding groove are respectively formed in two sides of the door body, the outer side of the sliding plate is connected to the inner side of the second sliding groove in a sliding mode, a tension spring is sleeved on the outer side of the switch, and two ends of the tension spring are respectively fixed to one side of the second sliding groove and one side of the sliding plate.

Preferably, a heat-sensitive glass tube is fixed to the bottom of the inner wall of the first chute, and diethyl ether liquid is filled in the heat-sensitive glass tube.

Preferably, a connecting rod is fixed at the bottom of the sliding plate, and a pushing plate attached to the top of the thermosensitive glass tube is fixed at the bottom of the connecting rod.

Preferably, the two sides of the door body are provided with first placing grooves, and the inner sides of the first placing grooves are respectively fixed with an indicator lamp and a buzzer.

Preferably, the electrical output end of the switch is connected to the electrical input ends of the indicator light and the buzzer, respectively.

Preferably, the bottom of the switch is fixed at the bottom of the inner side wall of the second chute, and one side of the top of the sliding plate is provided with an air hole.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects: according to the utility model, the temperature during fire disaster is transmitted to the heat-sensitive glass tube, so that the volume of diethyl ether liquid is increased to break the heat-sensitive glass tube, the bottom of the sliding plate is contacted with the contact of the switch under the action of the tension spring, so that the switch is triggered, the indicator lamp and the buzzer start to generate sound and light warning to actively inform staff of the fire disaster, the fire disaster is needed to be extinguished as soon as possible, meanwhile, the staff is prompted to be in the place of the fire disaster, the staff is not required to go to the place of the fire disaster during escape, the damage of the fire disaster to the staff is prevented, the prompting function of the door body during the fire disaster is improved to the maximum extent, and the damage of the fire disaster to the staff is prevented.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a left-hand cross-sectional structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the prompt assembly of the present utility model;

fig. 4 is a schematic perspective view of a connecting rod according to the present utility model.

Reference numerals illustrate: 1. a door body; 2. bridge-cut-off aluminum; 3. a clean window main body; 4. a first placement groove; 5. a prompting component; 51. a switch; 52. a first chute; 53. a push plate; 54. a heat-sensitive glass tube; 55. diethyl ether liquid; 56. a connecting rod; 57. a tension spring; 58. a second chute; 59. a slide plate; 510. ventilation holes; 511. an indicator light; 512. a buzzer; 6. a second placement groove; 7. fire-resistant intumescent seal.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the fireproof broken cold bridge clean window comprises a door body 1, wherein one side of the door body 1 is connected with a broken bridge aluminum 2 through a hinge, a second placing groove 6 is formed in the inner side of the broken bridge aluminum 2, a clean window main body 3 is installed on the inner side wall of the second placing groove 6, when the temperature generated by flame is transmitted to a fireproof expansion sealing strip 7, the fireproof expansion sealing strip 7 expands, a gap between the broken bridge aluminum 2 and the clean window main body 3 is blocked, air circulation between the two spaces is blocked, early dense smoke of a fire disaster is effectively prevented, the harm of hot air to a human body and the spread of fire are effectively controlled, the fireproof expansion sealing strip 7 attached to one side of the clean window main body 3 is embedded in the inner side wall of the second placing groove 6, and a prompt component 5 is arranged on one side of the clean window main body 3;

the prompt assembly 5 comprises a switch 51 and a sliding plate 59, wherein a first sliding groove 52 and a second sliding groove 58 are respectively formed in two sides of the door body 1, the outer side of the sliding plate 59 is slidably connected with the inner side of the second sliding groove 58, the temperature of flame can be transferred to the inner side of the heat-sensitive glass tube 54, the diethyl ether liquid 55 is expanded by heating, the diethyl ether liquid 55 is increased in volume to crush the heat-sensitive glass tube 54, a tension spring 57 is sleeved on the outer side of the switch 51, two ends of the tension spring 57 are respectively fixed on one side of the second sliding groove 58 and one side of the sliding plate 59, the heat-sensitive glass tube 54 is fixed at the bottom of the inner wall side of the first sliding groove 52, and the diethyl ether liquid 55 is filled in the heat-sensitive glass tube 54.

The connecting rod 56 is fixed with in slide 59 bottom, and connecting rod 56 bottom is fixed with the push pedal 53 of laminating in heat sensitive glass pipe 54 top, and first standing groove 4 has all been seted up to door body 1 both sides, and first standing groove 4 inboard is fixed with pilot lamp 511 and buzzer 512 respectively, and push pedal 53 and slide 59 move down, make the bottom contact of slide 59 at the contact of switch 51 simultaneously for switch 51 triggers, and pilot lamp 511 and buzzer 512 begin to produce sound and light warning this moment, initiatively inform the staff, and the conflagration takes place here.

The electrical output end of the switch 51 is connected to the electrical input ends of the indicator lamp 511 and the buzzer 512, the bottom of the switch 51 is fixed to the bottom of the inner side wall of the second chute 58, the air holes 510 are formed in one side of the top of the sliding plate 59, the air holes 510 are used for balancing the air pressure on the upper side and the lower side of the sliding plate 59, and meanwhile, an external power supply is used for supplying power to the device.

Working principle: when the door body 1 is installed at the door opening of the clean room, when fire occurs on any side of the clean window main body 3 of the door body 1, the temperature generated by flame is transmitted to the fireproof expansion sealing strip 7, so that the fireproof expansion sealing strip 7 expands to block gaps between the bridge-cut-off aluminum 2 and the clean window main body 3, air circulation between two spaces is blocked, early-stage dense smoke of the fire is effectively prevented, harm of hot air to a human body and fire spread is controlled, and the door body 1 is made of steel and has good fireproof performance.

When a fire disaster occurs, the temperature of the flame can be transferred to the inner side of the heat-sensitive glass tube 54, the diethyl ether liquid 55 is heated and expanded, the volume of the diethyl ether liquid 55 is increased to crush the heat-sensitive glass tube 54, at the moment, under the action of the tension spring 57, the push plate 53 and the sliding plate 59 move downwards, at the same time, the bottom of the sliding plate 59 contacts with the contact of the switch 51, the switch 51 is triggered, at the moment, the indicator lamp 511 and the buzzer 512 start to generate sound and light warning to actively inform a worker, the fire disaster occurs at the moment, the fire disaster needs to be extinguished at the moment as soon as possible, the worker is prompted, the fire disaster occurs at the moment, the worker is prevented from being injured by the fire disaster when escaping, the prompt function of the door body 1 in the fire disaster occurrence is improved to the maximum extent, and the fire disaster is prevented from being hurt the worker body.

After the fire is over, a new heat-sensitive glass tube 54 containing diethyl ether liquid 55 is taken and placed between the push plate 53 and the first chute 52 for reminding the next side of the fire.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. Fireproof broken cold bridge clean window, including a door body (1), its characterized in that: the door body (1) is provided with a bridge-cut-off aluminum (2) on one side through a hinge, a second placing groove (6) is formed in the inner side of the bridge-cut-off aluminum (2), a clean window main body (3) is arranged on the inner side wall of the second placing groove (6), a fireproof expansion sealing strip (7) attached to one side of the clean window main body (3) is embedded in the inner side wall of the second placing groove (6), and a prompt component (5) is arranged on one side of the clean window main body (3);

the prompting component (5) comprises a switch (51) and a sliding plate (59), a first sliding groove (52) and a second sliding groove (58) are respectively formed in two sides of the door body (1), the outer side of the sliding plate (59) is connected to the inner side of the second sliding groove (58) in a sliding mode, a tension spring (57) is sleeved on the outer side of the switch (51), and two ends of the tension spring (57) are respectively fixed to one side of the second sliding groove (58) and one side of the sliding plate (59).

2. The flameproof chilled bridge clean window of claim 1, wherein: the heat-sensitive glass tube (54) is fixed at the bottom of the inner wall side of the first chute (52), and diethyl ether liquid (55) is filled in the heat-sensitive glass tube (54).

3. The flameproof chilled bridge clean window of claim 2, wherein: the bottom of the sliding plate (59) is fixedly provided with a connecting rod (56), and the bottom of the connecting rod (56) is fixedly provided with a push plate (53) attached to the top of the heat-sensitive glass tube (54).

4. The flameproof chilled bridge clean window of claim 1, wherein: the door is characterized in that first placing grooves (4) are formed in two sides of the door body (1), and indication lamps (511) and buzzers (512) are respectively fixed on the inner sides of the first placing grooves (4).

5. The flameproof chilled bridge clean window of claim 4, wherein: the electrical output end of the switch (51) is respectively connected with the electrical input ends of the indicator lamp (511) and the buzzer (512).

6. The flameproof chilled bridge clean window of claim 1, wherein: the bottom of the switch (51) is fixed at the bottom of the inner side wall of the second chute (58), and one side of the top of the sliding plate (59) is provided with an air vent (510).