CN216481334U

CN216481334U - Explosion-proof multi-connected air conditioning unit

Info

Publication number: CN216481334U
Application number: CN202122242467.5U
Authority: CN
Inventors: 龚磊; 龚仲勋; 龚仲辉
Original assignee: Jiangsu Fuhou Electric Co ltd
Current assignee: Jiangsu Fuhou Electric Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-10
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses an explosion-proof multi-connected air conditioning unit which comprises a cabinet body, wherein the upper side and the lower side of the inside of the cabinet body are respectively provided with an installation cavity, the inside of a chute of the inner wall at the bottom end of the installation cavity is connected with an air conditioning host through a sliding rail, the rear side of the inner wall at the left end of the installation cavity is fixedly connected with an air bottle, the front side of the inner wall at the left end of the installation cavity is fixedly connected with a controller, the inner wall at the left end of the installation cavity is positioned above the controller and is fixedly connected with a flame sensor, the inner wall at the left end of the installation cavity is positioned above the flame sensor and is fixedly connected with a smoke sensor, and the middle part of the inner wall at the left end of the installation cavity is fixedly connected with an electromagnetic chuck. According to the utility model, when a fire alarm signal occurs, the hinge plate is quickly closed, meanwhile, the installation cavity is quickly filled with the inert gas, the explosion-proof purpose is realized under the action of the sealing door and the integral sealing structure of the cabinet body, the host machine is quickly installed through the slide rail, the use convenience is improved, the daily maintenance is facilitated, and the anti-explosion cabinet is worth being widely popularized.

Description

Explosion-proof multi-connected air conditioning unit

Technical Field

The utility model relates to the technical field of multi-connected air conditioning units, in particular to an explosion-proof multi-connected air conditioning unit.

Background

The explosion-proof air conditioner is divided into high temperature, low temperature, ultra-high temperature and ultra-low temperature according to the working environment, the product has the functions of refrigeration and heating and automatic defrosting, the compressor, the fan and the like are subjected to special explosion-proof treatment, the explosion-proof type is complete machine explosion-proof, the explosion-proof product can be applied to flammable and explosive mixed gas environments such as petroleum, chemical engineering, medicine, scientific research, military, dangerous warehouses and the like, the structure adopts the composite explosion-proof technology such as explosion-proof type, intrinsic safety type, pouring type and the like, the control end is controlled by the intrinsic safety type, no electric spark is generated, the use is convenient and safe, the high-efficiency multi-fin heat exchanger is adopted, the contact between cold coal and air is more sufficient when the cold coal passes through, the refrigeration and heating effects of the air conditioner can be greatly improved, and the manual control and the remote control are two types.

The conventional multi-connected air conditioning unit is bulky in structure and inconvenient to overhaul, can only be applied to common living environments mostly, is flammable and explosive in some harsh application environments such as scientific research, military, dangerous warehouses and the like, is lack of a corresponding coping mechanism when used in a mixed gas environment, and cannot guarantee the use safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an explosion-proof multi-connected air conditioning unit.

In order to achieve the purpose, the utility model adopts the following technical scheme: an explosion-proof multi-connected air conditioning unit comprises a cabinet body, wherein mounting cavities are arranged on the upper side and the lower side of the interior of the cabinet body, an air conditioning host is connected in a sliding groove in the bottom end inner wall of each mounting cavity through a sliding rail, an air cylinder is fixedly connected to the rear side of the left end inner wall of each mounting cavity, a controller is fixedly connected to the front side of the left end inner wall of each mounting cavity, a flame sensor is fixedly connected to the upper portion of the controller on the left end inner wall of each mounting cavity, a smoke sensor is fixedly connected to the upper portion of the flame sensor on the left end inner wall of each mounting cavity, an electromagnetic chuck is fixedly connected to the middle portion of the left end inner wall of each mounting cavity, an adsorption block is arranged above each electromagnetic chuck, rotating wheels are rotatably connected to the front side and the rear side above the left end inner wall of each mounting cavity, hinge plates are uniformly rotatably connected to the top-bottom of cavity openings on the front side and the rear side of each mounting cavity, the left ends of the hinge plates at the same cavity opening are rotatably connected to the corresponding position of the right end of the same connecting rod, the top end of the connecting rod is fixedly connected with a pull rope.

As a further description of the above technical solution:

the controller is respectively connected with the flame sensor, the smoke sensor and the electromagnetic chuck in the same mounting cavity through leads.

As a further description of the above technical solution:

the gas cylinder is filled with high-pressure inert gas, and the controller is connected with the electromagnetic valve of the gas cylinder in the same mounting cavity through a lead.

As a further description of the above technical solution:

the upper side and the lower side of the right end of the cabinet body are both rotatably connected with sealing doors.

As a further description of the above technical solution:

the inside sliding connection of both sides has the guide bar and guide bar bottom end fixed connection is in corresponding electromagnet's top relevant position department around the absorption piece.

As a further description of the above technical solution:

the bottom end of the connecting rod is fixedly connected with a gravity block.

As a further description of the above technical solution:

the other end of the inhaul cable penetrates through the cabinet body and bypasses the rotating wheel at the same side to be fixedly connected to the top end of the adsorption block.

The utility model has the following beneficial effects:

1. according to the explosion-proof gas cylinder, when a flame sensor and the like detect that a fire alarm signal appears, the electromagnetic chuck immediately releases the adsorption block, then each connecting rod falls downwards under the action of gravity of the gravity block, and further the hinge plate is quickly closed, so that each installation cavity forms a closed space, meanwhile, the controller controls the electromagnetic valve of the gas cylinder to be opened, high-pressure inert gas filled in the gas cylinder is quickly released and distributed in the installation cavity, oxygen in the installation cavity is isolated, and further the explosion-proof purpose is achieved under the action of the sealing door and the integral closed structure of the cabinet body.

2. According to the air conditioner main unit installation structure, the matched sliding groove is formed in the inner wall of the bottom end of the installation cavity, the air conditioner main unit can be quickly installed through the sealing door and the sliding rail, the air conditioner main unit installation structure is suitable for machine body sizes of different air conditioner main units, the use convenience is improved, meanwhile, a side-pull type mechanism is convenient for daily internal structure maintenance, and the air conditioner main unit installation structure is worthy of being widely popularized.

Drawings

Fig. 1 is a front view of an explosion-proof multi-connected air conditioning unit according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a rear view of an explosion-proof multiple air conditioning unit according to the present invention;

fig. 4 is a schematic view of a slide rail of an explosion-proof multi-connected air conditioning unit provided by the utility model;

FIG. 5 is a sectional view of a part of the structure of an anti-explosion multi-connected air conditioning unit according to the present invention;

fig. 6 is an enlarged view at B in fig. 5.

Illustration of the drawings:

1. a cabinet body; 2. a sealing door; 3. a mounting cavity; 4. a slide rail; 5. an air conditioner main machine; 6. a gas cylinder; 7. a controller; 8. a flame sensor; 9. a smoke sensor; 10. an electromagnetic chuck; 11. an adsorption block; 12. a rotating wheel; 13. a cable; 14. a hinge plate; 15. a connecting rod; 16. a gravity block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, one embodiment of the present invention is provided: an explosion-proof multi-connected air conditioning unit comprises a cabinet body 1, wherein mounting cavities 3 are respectively arranged on the upper side and the lower side inside the cabinet body 1, an air conditioning host 5 is connected in a chute on the inner wall at the bottom end of the mounting cavity 3 through a sliding rail 4, the air conditioning host 5 can be quickly mounted through a sealing door 2 and the sliding rail 4, the air conditioning host is suitable for different machine body sizes, the use convenience is improved, meanwhile, the side pulling type air conditioning unit is also convenient for daily maintenance, an air bottle 6 is fixedly connected to the rear side of the inner wall at the left end of the mounting cavity 3 and used for isolating oxygen, a controller 7 is fixedly connected to the front side of the inner wall at the left end of the mounting cavity 3, a flame sensor 8 is fixedly connected to the upper part of the controller 7 on the inner wall at the left end of the mounting cavity 3, a smoke sensor 9 is fixedly connected to the upper part of the flame sensor 8 on the inner wall at the left end of the mounting cavity 3, a communication module is integrated in the controller 7, the condition detected inside the cabinet body 1 can be transmitted to a background, an electromagnetic chuck 10 is fixedly connected to the middle of the inner wall of the left end of the installation cavity 3, an adsorption block 11 is adsorbed by electrifying, the installation cavity 3 is further enabled to be an airtight space, heat dissipation of the air conditioner host 5 is facilitated, and air inlet and outlet are convenient to use, the adsorption block 11 is arranged above the electromagnetic chuck 10, rotating wheels 12 are rotatably connected to the front side and the rear side of the upper portion of the inner wall of the left end of the installation cavity 3, the rotating wheels 12 play a role in guiding, hinge plates 14 are uniformly and rotatably connected to the front side and the rear side of the cavity opening of the installation cavity 3 from top to bottom, the left ends of the hinge plates 14 at the same cavity opening are rotatably connected to the corresponding positions of the right ends of the same connecting rods 15, inhaul cables 13 are fixedly connected to the top ends of the connecting rods 15, when a fire alarm signal appears in the installation cavity 3 detected by a controller 7, a flame sensor 8 and a smoke sensor 9, the electromagnetic chuck 10 immediately releases the adsorption block 11, and each connecting rod 15 falls downwards under the gravity action of a gravity block 16, thereby realizing the quick closing of the hinge plates 14, and leading each installation cavity 3 to form a closed space.

The controller 7 is respectively connected with a flame sensor 8, a smoke sensor 9 and an electromagnetic chuck 10 in the same installation cavity 3 through leads, the gas cylinder 6 is internally filled with high-pressure inert gas, the controller 7 is connected with an electromagnetic valve of the gas cylinder 6 in the same installation cavity 3 through leads, the controller 7 controls the electromagnetic valve of the gas cylinder 6 to be opened, the high-pressure inert gas filled in the gas cylinder 6 is quickly released and distributed in the installation cavity 3 to isolate oxygen in the installation cavity 3, further, the explosion-proof purpose is realized under the action of the sealing door 2 and the integral closed structure of the cabinet body 1, the sealing door 2 is rotatably connected with the upper side and the lower side of the right end of the cabinet body 1, the sealing door 2 is convenient for protecting the internal structure, the inner parts of the front side and the rear side of the adsorption block 11 are slidably connected with guide rods, the bottom ends of the guide rods are fixedly connected at corresponding positions of the top ends of the corresponding electromagnetic chucks 10, and the stability of the adsorption block 11 in vertical movement is convenient, the bottom end of the connecting rod 15 is fixedly connected with a gravity block 16, the gravity block 16 ensures that the connecting rod 15 can move downwards, and the other end of the inhaul cable 13 penetrates through the cabinet body 1 and bypasses the rotating wheel 12 on the same side to be fixedly connected to the top end of the adsorption block 11.

The working principle is as follows: through sealing door 2, slide rail 4, can realize the quick installation of air conditioner host computer 5, be applicable to different organism sizes, improve the convenience of use, the formula of drawing the side simultaneously also is convenient for daily maintenance, when controller 7, flame sensor 8, smoke transducer 9 detects the inside fire alarm signal that appears in installation cavity 3, electromagnetic chuck 10 releases adsorption block 11 immediately, and then each connecting rod 15 is under the action of gravity piece 16, fall downwards, and then realize the quick closure of hinge plate 14, thereby make each installation cavity 3 form airtight space, the solenoid valve of controller 7 control gas cylinder 6 opens simultaneously, the inside high-pressure inert gas that fills of gas cylinder 6 releases fast and is covered with installation cavity 3, the inside oxygen of isolated installation cavity 3, and then under sealing door 2 and the effect of the 1 whole airtight structure of the cabinet body, realize blast proof purpose.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides an explosion-proof multiple air conditioning unit, includes cabinet body (1), its characterized in that: the cabinet is characterized in that mounting cavities (3) are arranged on the upper side and the lower side inside the cabinet body (1), an air conditioner host (5) is connected in a sliding groove of the inner wall at the bottom end of the mounting cavity (3) through a sliding rail (4), a gas cylinder (6) is fixedly connected to the rear side of the inner wall at the left end of the mounting cavity (3), a controller (7) is fixedly connected to the front side of the inner wall at the left end of the mounting cavity (3), a flame sensor (8) is fixedly connected to the inner wall at the left end of the mounting cavity (3) above the controller (7), a smoke sensor (9) is fixedly connected to the inner wall at the left end of the mounting cavity (3) above the flame sensor (8), an electromagnetic chuck (10) is fixedly connected to the middle of the inner wall at the left end of the mounting cavity (3), an adsorption block (11) is arranged above the electromagnetic chuck (10), and rotating wheels (12) are rotatably connected to the front side and the rear side of the inner wall at the left end of the mounting cavity (3), the hinge plates (14) are uniformly and rotatably connected to the front and rear sides of the mounting cavity (3) from top to bottom at the cavity openings, the left ends of the hinge plates (14) at the same cavity opening are rotatably connected to the corresponding positions of the right ends of the same connecting rod (15), and the top end of the connecting rod (15) is fixedly connected with a pull cable (13).

2. An explosion-proof multiple air conditioning unit according to claim 1, characterized in that: the controller (7) is respectively connected with the flame sensor (8), the smoke sensor (9) and the electromagnetic chuck (10) in the same mounting cavity (3) through leads.

3. An explosion-proof multiple air conditioning unit according to claim 1, characterized in that: the gas cylinder (6) is filled with high-pressure inert gas, and the controller (7) is connected with an electromagnetic valve of the gas cylinder (6) in the same mounting cavity (3) through a lead.

4. An explosion-proof multiple air conditioning unit according to claim 1, characterized in that: the upper side and the lower side of the right end of the cabinet body (1) are rotatably connected with sealing doors (2).

5. An explosion-proof multiple air conditioning unit according to claim 1, characterized in that: the inside sliding connection of both sides has the guide bar and guide bar bottom end fixed connection is in the top relevant position department of corresponding electromagnet (10) around adsorbing piece (11).

6. An explosion-proof multiple air conditioning unit according to claim 1, characterized in that: the bottom end of the connecting rod (15) is fixedly connected with a gravity block (16).

7. An explosion-proof multiple air conditioning unit according to claim 1, characterized in that: the other end of the inhaul cable (13) penetrates through the cabinet body (1) and bypasses the rotating wheel (12) on the same side to be fixedly connected to the top end of the adsorption block (11).