CN215696402U

CN215696402U - Air shower door

Info

Publication number: CN215696402U
Application number: CN202121995828.7U
Authority: CN
Inventors: 肖灯炎; 张霞
Original assignee: Huizhou Espu Photoelectric Co ltd
Current assignee: Huizhou Espu Photoelectric Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-02-01
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to an air shower door, comprising: alarm mechanism and wind drenches a main part, whether open through infrared detector detection door body, when the door body was opened, form corresponding contained angle between the door body and the casing, infrared detector can detect the door body and open this moment, and give alarm host computer with information transfer, alarm host computer sends through the luminous scintillation of control illuminator and bee calling organ and reminds sound, remind the staff in time to close a body, can avoid the door body not to close tightly and lead to wind leaching rooms suspension work, make the direct condition through the wind leaching rooms of people coming in at the back take place, block effectively or reduce the dust source and get into clean district.

Description

Air shower door

Technical Field

The utility model relates to the technical field of purification equipment, in particular to an air shower door.

Background

The air shower is a local purifying device with strong universality and is arranged between a clean room and a non-clean room. The air-cleaning device is a channel necessary for entering a clean room, when people and goods enter the clean area, the people and the goods need to be blown and showered by the air shower, dust carried by the people and the goods can be removed by the blown clean air, and the dust source can be effectively blocked or reduced from entering the clean area.

Because people can lead to the air shower to suspend work because the door is not closed tightly sometimes after entering the air shower, easily lead to the people that comes in behind directly to pass through the air shower, and do not carry out the air shower and purify, can not block effectively or reduce the dust source and get into clean area.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an air shower door.

The technical scheme for solving the technical problems is as follows: an air shower door comprising: an alarm mechanism and an air shower door main body;

the air shower door main body comprises: the refrigerator door comprises a shell, a door body and an air shower mechanism, wherein an accommodating cavity is formed in the shell, the air shower mechanism is arranged in the accommodating cavity, an installation opening is formed in the shell and communicated with the accommodating cavity, and a first side of the door body is rotatably arranged on the side wall of the installation opening;

the alarm mechanism includes: alarm host, illuminator, bee calling organ and infrared detector, the alarm host the illuminator bee calling organ all sets up on the casing, just the illuminator reaches bee calling organ respectively with the alarm host electricity is connected, infrared detector sets up the casing is close to on the first side of the door body, infrared detector with the alarm host electricity is connected, infrared detector is used for detecting whether the door body is opened.

In one embodiment, the air shower mechanism comprises: wind drenches nozzle, filter, breather pipe, centrifugal fan and air-inlet grille, the filter sets up hold on the lateral wall in chamber, wind drenches the nozzle setting and is in on the filter, the standing groove has been seted up on holding the lateral wall in chamber, centrifugal fan sets up in the standing groove, the first end of breather pipe with centrifugal fan's gas outlet intercommunication, the second end of breather pipe with the air inlet intercommunication of filter, wind drench the nozzle with the gas outlet intercommunication of filter, the air-inlet grille lid closes on the lateral wall of standing groove, just air-inlet grille is located wind drenches the below of nozzle.

In one embodiment, further comprising: the liquid storage tank is arranged on the shell, the disinfection nozzle is arranged on the side wall of the top end of the accommodating cavity, the first end of the connecting pipe is communicated with the liquid outlet of the liquid storage tank, the second end of the connecting pipe is communicated with the disinfection nozzle, and the on-off switch is arranged on the connecting pipe.

In one embodiment, a first magnetic attraction piece is arranged on the second side of the door body, a first magnetic block is arranged on the second side of the casing close to the door body, the first magnetic attraction piece is movably aligned with the first magnetic block, and when the first magnetic attraction piece is aligned with the first magnetic block, the first magnetic attraction piece is magnetically connected with the first magnetic block.

In one embodiment, a first stop plate is arranged on a side wall of the bottom of the accommodating cavity, and the first stop plate is movably abutted against the door body.

In one embodiment, a second magnetic attraction piece is arranged on one surface of the door body facing the first blocking plate, a second magnetic block is arranged on the first blocking plate, the second magnetic attraction piece is movably aligned with the second magnetic block, and when the second magnetic attraction piece is aligned with the second magnetic block, the second magnetic attraction piece is magnetically connected with the second magnetic block.

In one embodiment, a sealing layer is disposed on a surface of the first stop plate facing the door body.

In one embodiment, the door body is provided with an observation window, and a glass plate is arranged in the observation window.

The utility model has the beneficial effects that: according to the air shower door, whether the door body is opened or not is detected through the infrared detector, when the door body is opened, a corresponding included angle is formed between the door body and the shell, the infrared detector can detect that the door body is opened at the moment, information is transmitted to the alarm host, the alarm host sends out reminding sound through controlling the light-emitting device to emit light and flicker and the buzzer to remind a worker to close the door body in time, the condition that an air shower stops working due to the fact that the door body is not closed tightly can be avoided, people coming in from behind can directly pass through the air shower, and dust sources are effectively blocked or reduced from entering a clean area.

Drawings

Fig. 1 is a schematic structural view of an air shower door according to an embodiment.

In the attached drawings, 10, an air shower door; 100. a housing; 200. a door body; 300. an air shower mechanism; 400. an alarm mechanism; 410. an alarm host; 420. an infrared detector; 430. a light emitter; 440. a buzzer.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms will be understood by those skilled in the art according to specific situations.

In one embodiment, as shown in fig. 1, an air shower 10 includes: an alarm mechanism 400 and an air shower door body; the air shower door main body comprises: the door comprises a shell 100, a door body 200 and an air shower mechanism 300, wherein a containing cavity is formed in the shell 100, the air shower mechanism 300 is arranged in the containing cavity, a mounting opening is formed in the shell 100 and communicated with the containing cavity, and a first side of the door body 200 is rotatably arranged on the side wall of the mounting opening; the alarm mechanism 400 includes: alarm host 410, illuminator 430, bee calling organ 440 and infrared detector 420, alarm host 410 illuminator 430 bee calling organ 440 all sets up on casing 100, just illuminator 430 reaches bee calling organ 440 respectively with alarm host 410 electricity is connected, infrared detector 420 sets up casing 100 is close to on the first side of door body 200, infrared detector 420 with alarm host 410 electricity is connected, infrared detector 420 is used for detecting whether door body 200 opens.

In this embodiment, whether the door 200 is opened or not is detected by the infrared detector 420, when the door 200 is closed tightly, the door 200 does not enter the detection range of the infrared detector 420, that is, the infrared light emitted by the infrared detector 420 is not reflected by the door 200, when the door 200 is opened or not closed tightly, a corresponding included angle is formed between the door 200 and the casing 100, the door 200 enters the detection range of the infrared detector 420, at this time, the infrared light emitted by the infrared detector 420 is reflected by the door 200 and received by the infrared detector 420, it can be detected that the door 200 is opened, and the information that the door 200 is in the opened state is converted into an electric signal and transmitted to the alarm host 410, the alarm host 410 controls the light emitter 430 to emit light and flash and the buzzer 440 to emit a reminding sound, so as to visually and aurally remind a worker to close the door 200 in time, and thus the suspension of the air shower due to the fact that the door 200 is not closed tightly can be avoided, the situation that the coming people directly pass through the air shower is caused, and the dust source is effectively blocked or reduced from entering the clean area, it should be understood that the way that the infrared detector 420 detects that the door body 200 is opened or not closed is a technology that can be known by those skilled in the art, and the description of the redundancy is not made in this embodiment.

In one embodiment, the air shower mechanism 300 includes: wind drenches nozzle, filter, breather pipe, centrifugal fan and air-inlet grille, the filter sets up hold on the lateral wall in chamber, wind drenches the nozzle setting and is in on the filter, the standing groove has been seted up on holding the lateral wall in chamber, centrifugal fan sets up in the standing groove, the first end of breather pipe with centrifugal fan's gas outlet intercommunication, the second end of breather pipe with the air inlet intercommunication of filter, wind drench the nozzle with the gas outlet intercommunication of filter, the air-inlet grille lid closes on the lateral wall of standing groove, just air-inlet grille is located wind drenches the below of nozzle. Specifically, wind drenches nozzle and air intake grille and distributes on the lateral wall that holds the chamber along vertical direction, air intake grille is used for centrifugal fan's air feed, thus, the wind that centrifugal fan carried is carried to the filter through the breather pipe and is filtered, then drench the nozzle blowout through wind, blow to being located the people that hold the intracavity, get rid of the dust that the people carried, then make through air intake grille and hold the gas of intracavity and can enter the standing groove, drench the nozzle blowout from wind after centrifugal fan carries and the filter filters, make gas can hold intracavity upper and lower circulation flow, get rid of and get into the dust that the people that holds the chamber carried.

In one embodiment, the air shower door 10 further includes: the liquid storage tank is arranged on the shell 100, the disinfection nozzle is arranged on the side wall of the top end of the accommodating cavity, the first end of the connecting pipe is communicated with the liquid outlet of the liquid storage tank, the second end of the connecting pipe is communicated with the disinfection nozzle, and the on-off switch is arranged on the connecting pipe. Specifically, industrial alcohol is installed in the liquid storage tank, when a person enters the accommodating cavity, the opening and closing switch is opened, the alcohol in the liquid storage tank is conveyed to the disinfection nozzle through the connecting pipe, then atomization spraying is carried out, the opening and closing switch adopts a quick-opening and quick-closing type electric valve, the opening and closing time is less than 1 second, and the sterilization and disinfection can be carried out on the person entering the air shower door 10.

In order to enable the door body 200 to be closed on the casing 100 better, in an embodiment, a first magnetic attraction piece is disposed on the second side of the door body 200, a first magnetic block is disposed on the second side of the casing 100 close to the door body 200, the first magnetic attraction piece is movably aligned with the first magnetic block, and when the first magnetic attraction piece is aligned with the first magnetic block, the first magnetic attraction piece is magnetically connected with the first magnetic block. Specifically, through the middle part position at the second side of door body 200 sets up first magnetism piece of inhaling, be provided with first magnetic path on the casing 100 relevant position, first magnetism is inhaled the piece and can be connected with first magnetic path magnetism, when door body 200 closure is when casing 100 upper seal installation mouth, first magnetism is inhaled the piece and is aligned with first magnetic path position and magnetism between the two and is connected, make door body 200 can be closed on casing 100 better, when door body 200 is not closed completely, under the magnetic action of first magnetic path, first magnetism is inhaled the piece and is close to under the magnetic force effect, be close to until being connected with first magnetic path to first magnetic path, like this, can make not closed door body 200 rotate to closely with casing 100 closure.

In one embodiment, a first stop plate is disposed on a bottom side wall of the accommodating cavity, and the first stop plate is movably abutted against the door body 200. Specifically, the first stopper plate is disposed on the bottom side wall of the accommodating cavity, and when the door body 200 is closed on the casing 100, the first stopper plate abuts against the door body 200, so that the door body 200 can be limited, and when the door body 200 abuts against the first stopper plate, the first magnetic block aligns with the first magnetic attraction member, and the door body 200 can be better closed.

Further, a second magnetic attraction piece is arranged on one surface, facing the first stop plate, of the door body 200, a second magnetic block is arranged on the first stop plate, the second magnetic attraction piece is movably aligned with the second magnetic block, and when the second magnetic attraction piece is aligned with the second magnetic block, the second magnetic attraction piece is magnetically connected with the second magnetic block, the second magnetic attraction piece is arranged at the bottom of the door body 200, a first clamping groove is formed in the corresponding position of the first stop plate, and the second magnetic block is fixed in the first clamping groove.

In one embodiment, a second stop plate is disposed on a side wall of the top of the accommodating cavity, the second stop plate is movably abutted against the door body 200, so that the door body 200 can be further limited, a third magnetic attraction member is disposed on a surface of the door body 200 facing the second stop plate, a third magnetic block is disposed on the second stop plate, the third magnetic attraction member is movably aligned with the third magnetic block, when the third magnetic attraction member is aligned with the third magnetic block, the third magnetic attraction member is magnetically connected with the third magnetic block, the third magnetic attraction member is disposed on the top of the door body 200, the second stop plate is disposed on a side wall of the top of the accommodating cavity, a second slot is disposed on a corresponding position on the second stop plate, the third magnetic block is fixed in the second slot, when the door body 200 is closed on the casing 100 so that the second stop plate is abutted against the top of the door body 200, the third magnetic block and the third magnetic element are aligned and magnetically connected, so that the top of the door body 200 can be magnetically connected to the second stop plate through the third magnetic element, and the top of the door body 200 can be tightly abutted to the second stop plate, so that the door body 200 can be better closed on the casing 100.

In one embodiment, a sealing layer is disposed on a surface of the first stopper facing the door body 200. Specifically, the sealing layer may be a rubber layer, and the rubber layer has elasticity, and can generate large deformation under the action of a small external force, and can recover to the original shape after the external force is removed, so that when the door body 200 abuts against the first stopper plate, the sealing layer can play a role in buffering, thereby preventing the door body 200 from directly contacting with the first stopper plate, and playing a role in protecting the door body 200.

In order to better observe the internal condition of the accommodating cavity, in one embodiment, the door body 200 is provided with an observation window, and a glass plate is arranged in the observation window. Specifically, the door body 200 is provided with the observation window, the observation window is sealed through the glass plate, and the glass plate is made of transparent tempered glass, so that the inner condition of the accommodating cavity can be observed directly through the glass plate.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An air shower door, comprising: an alarm mechanism and an air shower door main body;

2. The air shower door according to claim 1, wherein said air shower mechanism comprises: wind drenches nozzle, filter, breather pipe, centrifugal fan and air-inlet grille, the filter sets up hold on the lateral wall in chamber, wind drenches the nozzle setting and is in on the filter, the standing groove has been seted up on holding the lateral wall in chamber, centrifugal fan sets up in the standing groove, the first end of breather pipe with centrifugal fan's gas outlet intercommunication, the second end of breather pipe with the air inlet intercommunication of filter, wind drench the nozzle with the gas outlet intercommunication of filter, the air-inlet grille lid closes on the lateral wall of standing groove, just air-inlet grille is located wind drenches the below of nozzle.

3. The air shower door according to claim 1, further comprising: the liquid storage tank is arranged on the shell, the disinfection nozzle is arranged on the side wall of the top end of the accommodating cavity, the first end of the connecting pipe is communicated with the liquid outlet of the liquid storage tank, the second end of the connecting pipe is communicated with the disinfection nozzle, and the on-off switch is arranged on the connecting pipe.

4. The air shower door of claim 1, wherein a first magnetic attraction member is disposed on the second side of the door body, a first magnetic block is disposed on the second side of the casing close to the door body, the first magnetic attraction member is movably aligned with the first magnetic block, and when the first magnetic attraction member is aligned with the first magnetic block, the first magnetic attraction member is magnetically connected with the first magnetic block.

5. The air shower door according to claim 4, wherein a first stop plate is arranged on a side wall of the bottom of the accommodating cavity, and the first stop plate is movably abutted against the door body.

6. The air shower door according to claim 5, wherein a second magnetic attraction member is disposed on a surface of the door body facing the first blocking plate, the first blocking plate is provided with a second magnetic block, the second magnetic attraction member is movably aligned with the second magnetic block, and when the second magnetic attraction member is aligned with the second magnetic block, the second magnetic attraction member is magnetically connected with the second magnetic block.

7. The air shower door according to claim 5, wherein a sealing layer is disposed on a surface of the first stopper facing the door body.

8. The air shower door according to claim 1, wherein the door body is provided with an observation window, and a glass plate is arranged in the observation window.