CN217246349U

CN217246349U - Automatic fire extinguishing device for box-type substation

Info

Publication number: CN217246349U
Application number: CN202123349079.3U
Authority: CN
Inventors: 彭开亮; 杨志伟
Original assignee: Nanjing Darway Electromechanical Equipment Co ltd
Current assignee: Nanjing Darway Electromechanical Equipment Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model discloses an automatic fire extinguishing device for box-type substation, including the box, the right side fixedly connected with machine case of box, machine incasement chamber's left side fixedly connected with support column, the right side fixedly connected with arc of support column, the inner chamber of arc are provided with dry powder fire extinguisher, and the left side intercommunication at dry powder fire extinguisher top has the pipe. The utility model discloses a set up the flue gas inductor, can in time respond to the condition of a fire, through setting up the PLC controller, can control electric putter, electric putter drives the movable plate downstream, make the movable plate press the valve of opening of dry powder fire extinguisher, open it, through the pipe, the connector, the connecting pipe, fixed pipe and shower nozzle, the point of catching fire to box inner chamber puts out a fire, box-type substation's security has been improved, through setting up above structure, automatic fire extinguishing's advantage has been possessed, the problem that current box-type substation exists and does not possess automatic fire extinguishing is solved.

Description

Automatic fire extinguishing device for box-type substation

Technical Field

The utility model relates to a box-type substation technical field that puts out a fire specifically is an automatic fire extinguishing device for box-type substation.

Background

A box-type transformer substation, called a pre-installed substation or a pre-installed substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulation, fully-closed and movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new transformer substation rising after a civil transformer substation, is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces the original civil construction distribution houses and distribution stations, becomes a novel complete set of transformation and distribution device, and is easy to cause the fire phenomenon of the electrical equipment in seasons with higher temperature due to the long-time operation of the electrical equipment, cause certain damage to box-type substation, when taking place the condition of a fire usually, all need the manual work to put out a fire, there is the certain time restriction in the manual work to put out a fire, and has certain danger, can not in time put out a fire to the point of catching a fire, has not possess the defect of carrying out automatic fire extinguishing to box-type substation.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an automatic fire extinguishing device for box-type substation has possessed automatic fire extinguishing's advantage, has solved current box-type substation and has had the problem that does not possess automatic fire extinguishing.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic fire extinguishing device for a box-type substation comprises a box body, wherein a case is fixedly connected to the right side of the box body, a supporting column is fixedly connected to the left side of an inner cavity of the case body, an arc-shaped plate is fixedly connected to the right side of the supporting column, a dry powder fire extinguisher is arranged in the inner cavity of the arc-shaped plate, a conduit is communicated with the left side of the top of the dry powder fire extinguisher, the top of the conduit extends to the top of the case body and is communicated with a connector, a connecting pipe is communicated with the left side of the connector, the left side of the connecting pipe penetrates through the box body and is communicated with a fixed pipe, the front side and the back side of the fixed pipe are both communicated with a spray nozzle, an electric push rod is fixedly connected to the right side of the top of the case body, the telescopic end of the electric push rod extends to the inner cavity of the case body and is fixedly connected with a movable plate, and the front side and the back side of the movable plate are respectively connected with the connecting part of the inner cavity of the case body in a sliding manner, the left side fixedly connected with flue gas inductor at the box inner chamber back, the right side fixedly connected with PLC controller at the box inner chamber back.

Preferably, the angle of the spray head is designed to be inclined, and the inclination angle of the spray head is thirty degrees.

Preferably, the right side of machine case articulates there is the access door, the right side fixedly connected with handle of access door.

Preferably, the inner cavity of the arc-shaped plate is bonded with a non-slip mat, the inner surface of the non-slip mat is tightly attached to the outer surface of the dry powder fire extinguisher, and the non-slip mat is made of rubber.

Preferably, the front and the back of the moving plate are both fixedly connected with guide blocks, the right sides of the front and the back of the inner cavity of the case are both provided with guide grooves, and the outer surfaces of the guide blocks are in sliding connection with the inner surfaces of the guide grooves.

Preferably, the top of the box body is fixedly connected with a box top, and the box top is designed in an inclined top mode.

Preferably, the bottom of the moving plate is designed to be an arc-shaped chamfer, and the bottom of the moving plate is positioned on the right side of the output end of the dry powder fire extinguisher.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the flue gas inductor, can in time respond to the condition of a fire, through setting up the PLC controller, can control electric putter, electric putter drives the movable plate downstream, make the movable plate press the valve of opening of dry powder fire extinguisher, open it, through the pipe, the connector, the connecting pipe, fixed pipe and shower nozzle, the point of catching fire to the internal chamber of box puts out a fire, box-type substation's security has been improved, through setting up above structure, the advantage of having possessed automatic fire extinguishing, the problem that does not possess automatic fire extinguishing has been solved current box-type substation, thereby can be better satisfy user's user demand.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the box structure of the present invention;

FIG. 3 is an enlarged view of a structure shown in FIG. 2 according to the present invention;

fig. 4 is a top sectional view of the case structure of the present invention;

fig. 5 is a perspective view of the fixing tube structure of the present invention partially cut away.

In the figure: 1. a box body; 2. a box top; 3. a chassis; 4. a support pillar; 5. an arc-shaped plate; 6. a dry powder extinguisher; 7. a conduit; 8. a connector; 9. a connecting pipe; 10. a fixed tube; 11. a spray head; 12. an electric push rod; 13. moving the plate; 14. a flue gas sensor; 15. a PLC controller; 16. an access door; 17. a non-slip mat; 18. a guide block; 19. a guide groove.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Referring to fig. 1-5, an automatic fire extinguishing apparatus for a box-type substation comprises a box body 1, a case 3 is fixedly connected to the right side of the box body 1, a support column 4 is fixedly connected to the left side of the inner cavity of the case 3, an arc-shaped plate 5 is fixedly connected to the right side of the support column 4, a dry powder fire extinguisher 6 is arranged in the inner cavity of the arc-shaped plate 5, a conduit 7 is communicated with the left side of the top of the dry powder fire extinguisher 6, the top of the conduit 7 extends to the top of the case 3 and is communicated with a connector 8, a connecting pipe 9 is communicated with the left side of the connector 8, the left side of the connecting pipe 9 penetrates through the box body 1 and is communicated with a fixed pipe 10, nozzles 11 are communicated with the front side and the back side of the fixed pipe 10, an electric push rod 12 is fixedly connected to the right side of the top of the case 3, the telescopic end of the electric push rod 12 extends to the inner cavity of the case 3 and is fixedly connected with a movable plate 13, the front side and the back side of the movable plate 13 are respectively connected with the inner cavity of the case 3 in a sliding manner, left side fixedly connected with flue gas inductor 14 at the 1 inner chamber back of box, the right side fixedly connected with PLC controller 15 at the 1 inner chamber back of box, through setting up flue gas inductor 14, can in time respond to the condition of a fire, through setting up PLC controller 15, can control electric putter 12, electric putter 12 drives movable plate 13 downstream, make movable plate 13 press the valve of opening of dry powder fire extinguisher 6, open it, through pipe 7, connector 8, connecting pipe 9, fixed pipe 10 and shower nozzle 11, put out a fire to the point of catching fire of the 1 inner chamber of box, the security of box-type substation has been improved.

Specifically, the inclination design is made to the angle of shower nozzle 11, and the inclination of shower nozzle 11 is thirty degrees, makes the inclination design through setting up shower nozzle 11, has made things convenient for putting out a fire to the point of catching a fire.

Specifically, the right side of machine case 3 is articulated to have access door 16, and the right side fixedly connected with handle of access door 16 has made things convenient for dry chemical extinguisher 6 to change through setting up access door 16.

Specifically, the inner chamber of arc 5 bonds and has slipmat 17, and the internal surface of slipmat 17 closely laminates with dry powder fire extinguisher 6's surface, and the material of slipmat 17 is rubber, through setting up slipmat 17, can carry on spacingly to dry powder fire extinguisher 6, avoids dry powder fire extinguisher 6 the phenomenon of position skew to appear.

Specifically, the front and the back of the moving plate 13 are fixedly connected with guide blocks 18, the right sides of the front and the back of the inner cavity of the case 3 are provided with guide grooves 19, the outer surface of each guide block 18 is connected with the inner surface of each guide groove 19 in a sliding manner, and the guide blocks 18 and the guide grooves 19 are arranged, so that the moving plate 13 can be guided conveniently and can be limited.

Specifically, the top fixedly connected with roof 2 of box 1, the design of pentroof formula is done to roof 2, through setting up roof 2, has made things convenient for and has kept off the rain to box 1, avoids rainwater infiltration to the inner chamber of box 1.

Specifically, the bottom of the movable plate 13 is designed to be an arc-shaped chamfer, the bottom of the movable plate 13 is located on the right side of the output end of the dry powder fire extinguisher 6, and the design of the arc-shaped chamfer is made through the top of the movable plate 13, so that the movable plate 13 can be conveniently pressed on the output end of the dry powder fire extinguisher 6.

When the dry powder fire extinguisher 6 is required to be disassembled, the access door 16 is opened, the conduit 7 and the connector 8 are disassembled, finally, the dry powder fire extinguisher 6 is disassembled and replaced by disassembling the dry powder fire extinguisher 6, and the structure is arranged, the automatic fire extinguishing system has the advantages of automatic fire extinguishing, and solves the problem that the existing box-type substation does not have automatic fire extinguishing, so that the use requirement of a user can be better met.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolt, rivet, welding and the like in the prior art, the machines, parts and equipment adopt the conventional models in the prior art, the control mode is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the control circuit belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the present application.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an automatic fire extinguishing device for box-type substation, includes box (1), its characterized in that: the right side of the box body (1) is fixedly connected with a machine box (3), the left side of the inner cavity of the machine box (3) is fixedly connected with a supporting column (4), the right side of the supporting column (4) is fixedly connected with an arc plate (5), the inner cavity of the arc plate (5) is provided with a dry powder fire extinguisher (6), the left side of the top of the dry powder fire extinguisher (6) is communicated with a conduit (7), the top of the conduit (7) extends to the top of the machine box (3) and is communicated with a connector (8), the left side of the connector (8) is communicated with a connecting pipe (9), the left side of the connecting pipe (9) penetrates through the box body (1) and is communicated with a fixed pipe (10), the front and the back of the fixed pipe (10) are both communicated with a spray nozzle (11), the right side of the top of the machine box (3) is fixedly connected with an electric push rod (12), the telescopic end of the electric push rod (12) extends to the inner cavity of the machine box (3) and is fixedly connected with a movable plate (13), the front and the back of the movable plate (13) are respectively in sliding connection with the connecting part of the inner cavity of the case (3), the left side of the back of the inner cavity of the case body (1) is fixedly connected with a flue gas sensor (14), and the right side of the back of the inner cavity of the case body (1) is fixedly connected with a PLC (programmable logic controller) 15.

2. The automatic fire extinguishing apparatus for a box-type substation according to claim 1, characterized in that: the angle of the spray head (11) is designed to be inclined, and the inclination angle of the spray head (11) is thirty degrees.

3. The automatic fire extinguishing apparatus for a box-type substation according to claim 1, characterized in that: the right side of machine case (3) articulates there is access door (16), the right side fixedly connected with handle of access door (16).

4. The automatic fire extinguishing apparatus for a box-type substation according to claim 1, characterized in that: the inner cavity of the arc-shaped plate (5) is bonded with an anti-slip pad (17), the inner surface of the anti-slip pad (17) is tightly attached to the outer surface of the dry powder fire extinguisher (6), and the anti-slip pad (17) is made of rubber.

5. The automatic fire extinguishing apparatus for a box-type substation according to claim 1, characterized in that: the front and the back of the moving plate (13) are both fixedly connected with guide blocks (18), guide grooves (19) are formed in the right sides of the front and the back of an inner cavity of the case (3), and the outer surfaces of the guide blocks (18) are in sliding connection with the inner surfaces of the guide grooves (19).

6. The automatic fire extinguishing apparatus for a box-type substation according to claim 1, characterized in that: the top of the box body (1) is fixedly connected with a box top (2), and the box top (2) is designed in an inclined top mode.

7. The automatic fire extinguishing apparatus for a box-type substation according to claim 1, characterized in that: the bottom of the movable plate (13) is designed to be an arc chamfer, and the bottom of the movable plate (13) is positioned on the right side of the output end of the dry powder extinguisher (6).