CN215119702U

CN215119702U - Dampproofing insulating multipurpose block terminal of fire prevention

Info

Publication number: CN215119702U
Application number: CN202120915341.7U
Authority: CN
Inventors: 赵利忠
Original assignee: Kunming Qiaocheng Technology Co ltd
Current assignee: Kunming Qiaocheng Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-10
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a dampproof and fireproof insulating multipurpose distribution box, which comprises a mounting base and a distribution box, wherein the distribution box comprises a box body, the bottom of the box body is provided with a supporting leg which is fixed on the top of the mounting base, the inner bottom of the box body is embedded with a dampproof box, the top of the dampproof box is provided with a mesh enclosure at one end of the inner side of the box body, the inner side of the dampproof box is provided with a sufficient silica gel drying agent, the top of the inner side of the box body is provided with a fire-extinguishing cabinet, the inner cavity of the fire-extinguishing cabinet is provided with a dry powder fire-extinguishing agent, the inner side of the box body below the fire-extinguishing cabinet is fixed with a fixed base plate, the front side of the fixed base plate is fixedly connected with a mounting panel through a threaded rod matched with a fastening nut, the front side of the box body is rotatably connected with a box door matched with the box body, the utility model has good insulating property and high safety, and has good fireproof, dampproof and heat dissipation functions, the use effect of the electrical equipment is effectively guaranteed, certain intellectualization is realized, and the method has a good application prospect.

Description

Dampproofing insulating multipurpose block terminal of fire prevention

Technical Field

The utility model relates to a block terminal technical field, in particular to dampproofing insulating multipurpose block terminal of fire prevention.

Background

The transformer substation distribution box is used as a cable branch, and the transformer substation distribution box mainly has the functions of cable shunting or switching, and mainly plays a role in cable shunting and cable switching.

The current block terminal is metal substrate, and block terminal life cycle is all longer, uses to appear in a long time that bottom plate coating is ageing to drop or wearing and tearing and the ageing fracture of winding displacement insulating layer, has the electric leakage risk of starting a fire, and the insulating properties of mounting panel is relatively poor, leads to the inside electrical equipment of block terminal to take place short-circuit fault easily, and the block terminal still has the relatively poor problem of inside dampproofing fire behavior simultaneously, influences the safe handling of block terminal.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide an insulating multipurpose block terminal of dampproofing fire prevention can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dampproof, fireproof and insulating multipurpose distribution box comprises an installation base and a distribution box, wherein the distribution box comprises a box body, supporting legs are installed at the bottom of the box body and fixed at the top of the installation base through fastening bolts, a dampproof box is embedded at the bottom of the inner side of the box body and communicated with the inner side of the box body, a mesh enclosure is arranged at one end of the top of the dampproof box at the inner side of the box body, a sufficient amount of silica gel desiccant is placed in the dampproof box, a top cover is fixed at the top of the box body, a fire extinguishing cabinet is installed at the top of the inner side of the box body, two sides of the bottom of the fire extinguishing cabinet are rotatably connected with a split door through an insertion rod, an electronic lock is installed on a closed line at the bottom of the split door, a controller, a smoke detector and a temperature monitoring sensor are installed on the front side of the outer side of the fire extinguishing cabinet, a dry powder fire extinguishing agent is placed in an inner cavity of the fire extinguishing cabinet, the outer walls of the two sides of the box body at the two sides of the fire extinguishing cabinet are provided with heat dissipation vent holes, a fixed base plate is fixed at the inner side of the box body below the fire extinguishing cabinet, the front surface of the fixed base plate is fixedly connected with a mounting panel through a threaded rod matched with a fastening nut, heat-conducting plates are fixed on the inner side walls of the box body at the two sides of the mounting panel, supporting bars are fixed on the inner side walls of the box body above and below the two heat-conducting plates, the left and the right support bars are symmetrically arranged, the top parts of the support bars close to the edge of the front end are both provided with limit pins, the surfaces of one sides of the four support bars corresponding to the installation panel are both provided with slide grooves, the supporting bars are all connected with the mounting panel in a sliding way, the front surface of the box body is rotationally connected with a box door matched with the box body through a hinge, the glass observation window is installed on the surface upper end of the box door, and the ventilation shutter is installed on the surface lower end of the box door.

Preferably, the threaded rod is provided with two and fixes respectively at the positive upper and lower both ends of fixed baseplate, two jacks with threaded rod looks adaptation are seted up on the surface of installation panel, the installation panel includes pottery and bonds the heat insulating board in ceramic bottom, a plurality of damping spring are installed to the bottom of heat insulating board, damping spring's the other end and fixed baseplate's surface looks butt.

Preferably, the mounting base is made of stainless steel plates and is a convex structural body.

Preferably, the cross section of the top cover is an isosceles triangle, and the orthographic projection area of the top cover is larger than the surface area of the top of the box body.

Preferably, the equal symmetry in both sides of installation panel is fixed with two upper and lower connecting rods, the end of connecting rod all rotates and is connected with the truckle, the truckle all is located the inboard of the spout that corresponds and rather than the looks adaptation.

Preferably, the back of the fixed base plate is provided with a heat dissipation port on the inner wall of the box body, the heat dissipation port is arranged on the outer side of the box body and provided with a heat dissipation pipe, one end of the box body is far away from the inner side of the heat dissipation pipe and provided with a heat dissipation fan, one end of the inner side of the heat dissipation pipe, close to the box body, is provided with a heat dissipation fin, and a heat conduction pipe is connected between the heat dissipation fin and the heat conduction plate.

Preferably, a gap is left between the fixed base plate and the inner wall of the box body.

Preferably, all be connected with the wire between electronic lock, smoke detector and the temperature monitoring sensor and the controller, be connected with power cord and wire between heat dissipation fan and the controller, the external power supply of controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model can avoid the electrical equipment from being installed on the metal bottom plate through the installation panel, has good insulating property and heat-insulating property, can effectively prevent the electrical equipment inside the distribution box from short-circuit fault, avoids the occurrence of electric leakage phenomenon, and improves the safety and practicability of the product use;

2. the utility model discloses a silica gel drier in the dampproofing case can the inside steam of persisting of absorbed block terminal effectively, has the function of putting out a fire through the dry powder fire extinguishing agent in the fire extinguishing cabinet, avoids the further expansion of conflagration dangerous situation, has greatly improved the security that the product used.

Drawings

Fig. 1 is a schematic view of the overall structure of a moisture-proof, fire-proof and insulating multipurpose distribution box of the present invention;

fig. 2 is a schematic view of the overall appearance structure of the moisture-proof, fire-proof and insulating multipurpose distribution box of the present invention;

fig. 3 is a schematic view of the installation structure of the installation panel and the fixing base plate of the moisture-proof, fire-proof and insulating multipurpose distribution box of the present invention;

FIG. 4 is a schematic view of the internal structure of the heat dissipating tube of the moisture-proof, fire-proof, insulating, multipurpose power distribution box of the present invention;

figure 5 is the utility model discloses an enlarged schematic view of the structure of dampproofing insulating multipurpose block terminal A part of fire prevention.

In the figure: 1. installing a base; 2. a distribution box; 201. a box body; 202. supporting legs; 203. a top cover; 204. a heat dissipation vent; 205. a heat dissipation port; 206. a box door; 207. a glass viewing window; 208. a ventilation louver; 3. a moisture-proof box; 301. a mesh enclosure; 302. a silica gel desiccant; 4. a fire extinguishing cabinet; 401. opening the door oppositely; 402. an electronic lock; 403. a controller; 404. a smoke detector; 405. a temperature monitoring sensor; 406. a dry powder extinguishing agent; 5. a supporting strip; 501. a chute; 502. a spacing pin; 6. fixing the substrate; 601. a threaded rod; 602. fastening a nut; 7. installing a panel; 701. a jack; 702. a ceramic; 703. a heat insulation plate; 704. a damping spring; 705. a connecting rod; 706. a small roller; 8. a heat exhaust pipe; 801. a heat dissipation fan; 802. heat dissipation fins; 803. a heat conducting pipe; 804. a heat conducting plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in figures 1-5, a dampproofing fire prevention insulation multipurpose block terminal, including installation base 1 and block terminal 2, block terminal 2 includes box 201, supporting leg 202 is installed to the bottom of box 201, supporting leg 202 is fixed in the top of installation base 1 through fastening bolt, dampproofing case 3 has been inlayed to the inboard bottom of box 201, dampproofing case 3 has a perfect understanding with the inboard of box 201, screen panel 301 has been configured in the inboard one end of box 201 in the top of dampproofing case 3, sufficient silica gel drier 302 has been placed to the inside of dampproofing case 3, the top of box 201 is fixed with top cap 203, fire extinguishing cabinet 4 is installed at the inboard top of box 201, the bottom both sides of fire extinguishing cabinet 4 are connected with through the inserted bar rotation and are run from opposite directions door 401, install electronic lock 402 on the bottom closed line of running from opposite directions door 401, the outside of fire extinguishing cabinet 4 openly installs controller 403, Smoke detector 404 and temperature monitoring sensor 405, dry powder fire extinguishing agent 406 has been placed to the inner chamber of fire extinguishing cabinet 4, the both sides of fire extinguishing cabinet 4 are equipped with heat dissipation ventilation hole 204 in the both sides outer wall of box 201, the below of fire extinguishing cabinet 4 is fixed with PMKD 6 in the inboard of box 201, PMKD 6's front is through threaded rod 601 cooperation fastening nut 602 fixedly connected with installation panel 7, the both sides of installation panel 7 are fixed with heat-conducting plate 804 on the inside wall of box 201, two the upper and lower below of heat-conducting plate 804 all is fixed with support bar 5 on the inside wall of box 201, and control two support bar 5 is the symmetry setting, the top of support bar 5 is close to front end edge position and all installs spacer pin 502, four spout 501 has all been seted up for one side surface of installation panel 7 to support bar 5, just support bar 5 all with installation panel 7 sliding connection, the front surface of the box body 201 is rotatably connected with a box door 206 matched with the box body through a hinge, the upper end of the surface of the box door 206 is provided with a glass observation window 207, and the lower end of the surface of the box door 206 is provided with a ventilation shutter 208.

In this embodiment, preferably, the threaded rod 601 is provided with two and fixes respectively at the positive upper and lower both ends of the fixed baseplate 6, two jack 701 with threaded rod 601 looks adaptation are seted up on the surface of installation panel 7, installation panel 7 includes pottery 702 and bonds at the heat insulating board 703 of pottery 702 bottom, a plurality of damping spring 704 are installed to the bottom of heat insulating board 703, damping spring 704's the other end and the surperficial looks butt of fixed baseplate 6 make installation panel 7 have good insulating nature and heat-proof quality, and the reducible external impact of damping spring 704 that sets up causes the destruction to the electric element of installation on the installation panel 7.

In this embodiment, it is preferred that installation base 1 is stainless steel sheet material, just installation base 1 is the type of calligraphy structure body of protruding, has avoided block terminal 2 and ground direct contact, can prevent effectively that the moist steam on ground from entering into inside box 201.

In this embodiment, preferably, the cross section of the top cover 203 is an isosceles triangle, and the orthographic projection area of the top cover 203 is larger than the surface area of the top of the box 201, so that the top cover 203 has a good rain-shielding and sun-shielding function.

In this embodiment, preferably, the two sides of the mounting panel 7 are symmetrically fixed with an upper connecting rod 705 and a lower connecting rod 705, the ends of the connecting rods 705 are rotatably connected with small rollers 706, and the small rollers 706 are located on the inner sides of the corresponding sliding grooves 501 and are matched with the corresponding sliding grooves, so that the mounting operation on the mounting panel 7 is facilitated.

In this embodiment, preferably, the back of the fixed substrate 6 is provided with a heat dissipation port 205 on the inner wall of the box 201, the heat dissipation port 205 is located at the outer side of the box 201 and is provided with the heat dissipation pipe 8, one end of the inner side of the heat dissipation pipe 8, which is far away from the box 201, is provided with the heat dissipation fan 801, one end of the inner side of the heat dissipation pipe 8, which is close to the box 201, is provided with the heat dissipation fins 802, and a heat conduction pipe 803 is connected between the heat dissipation fins 802 and the heat conduction plate 804, so that the heat dissipation pipe 8 has good heat dissipation performance.

In this embodiment, preferably, a gap is left between the fixed substrate 6 and the inner wall of the box 201, so as to facilitate routing of the heat pipe 803.

In this embodiment, preferably, wires are connected between the electronic lock 402, the smoke detector 404, the temperature monitoring sensor 405 and the controller 403, a power line and a wire are connected between the heat dissipation fan 801 and the controller 403, and the controller 403 is externally connected with a power supply, so that the control effect of the controller 403 on the device is realized, and the use intelligence of the device is improved.

It should be noted that, the utility model relates to a dampproofing fire prevention insulating multipurpose block terminal, during the use, can install relevant electrical equipment on installation panel 7, installation panel 7 is fixed on fixed baseplate 6, avoided electrical equipment and metal sheet direct contact installation, reduce the emergence probability of electric leakage phenomenon, installation panel 7 is combined together by pottery 702 and heat insulating board 703 bonding, make it possess good insulating nature and heat-proof quality, the security of product use has been improved, the installation operation of electrical equipment is conveniently carried out on installation panel 7 through threaded rod 601, fastening nut 602 and spacer pin 502 that set up, the staff need not to visit the health inside block terminal 2 and carry out the installation work, the convenience of product use has been improved; the silica gel desiccant 302 placed in the moisture-proof box 3 has good water absorption performance, can quickly absorb water in the box body 201, and meanwhile, the mounting base 1 is a convex structural body, so that the bottom of the inner side of the box body 201 is away from the ground by a certain distance, moisture on the ground is prevented from entering the box body 201, and the moisture resistance of the device is further improved; the heat conducting plate 804 can collect and absorb the hot air in the box 201, and then the hot air is transmitted to the heat radiating fins 802 through the heat conducting pipe 803 for heat radiation, when the temperature is too high, the temperature monitoring sensor 405 can send the temperature information to the controller 403, and the controller 403 controls the starting of the heat radiating fan 801, so that the heat radiating function of the device is accelerated, and the influence on the use performance of the electrical equipment caused by the too high temperature in the box 201 is avoided; when a fire breaks out, the smoke detector 404 sends fire information to the controller 403, the controller 403 controls the electronic lock 402 to be opened, and the dry powder extinguishing agent 406 in the fire extinguishing cabinet 4 can effectively extinguish the initial fire, so that the expansion of the fire danger is avoided, the property loss is reduced, and the use safety of the product is greatly improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an insulating multipurpose block terminal of dampproofing fire prevention, includes installation base (1) and block terminal (2), its characterized in that: the distribution box (2) comprises a box body (201), supporting legs (202) are installed at the bottom of the box body (201), the supporting legs (202) are fixed at the top of an installation base (1) through fastening bolts, a damp-proof box (3) is embedded at the bottom of the inner side of the box body (201), the damp-proof box (3) is communicated with the inner side of the box body (201), a mesh cover (301) is arranged at one end of the inner side of the box body (201) at the top of the damp-proof box (3), a sufficient amount of silica gel drying agent (302) is placed in the damp-proof box (3), a top cover (203) is fixed at the top of the box body (201), a fire extinguishing cabinet (4) is installed at the top of the inner side of the box body (201), two sides of the bottom of the fire extinguishing cabinet (4) are connected with a split door (401) through a plug rod in a rotating manner, and an electronic lock (402) is installed on a closed line of the bottom of the split door (401), the outside of fire-extinguishing cabinet (4) openly installs controller (403), smoke detector (404) and temperature monitoring sensor (405), dry powder fire extinguishing agent (406) has been placed to the inner chamber of fire-extinguishing cabinet (4), the both sides of fire-extinguishing cabinet (4) are equipped with heat dissipation ventilation hole (204) in the both sides outer wall of box (201), the below of fire-extinguishing cabinet (4) is fixed with PMKD (6) in the inboard of box (201), PMKD (6) openly through threaded rod (601) cooperation fastening nut (602) fixedly connected with mounting panel (7), the both sides of mounting panel (7) are fixed with heat-conducting plate (804) on the inside wall of box (201), two all be fixed with support bar (5) on the inside wall of box (201) in the upper and lower place of heat-conducting plate (804), and control two support bar (5) are the symmetry and set up, stop pin (502), four are all installed near the front end edge position to the top of support bar (5) spout (501) have all been seted up for one side surface of installation panel (7) in support bar (5), just support bar (5) all with installation panel (7) sliding connection, the front of box (201) is connected with chamber door (206) rather than the looks adaptation through the hinge rotation, glass observation window (207) are installed to the surperficial upper end of chamber door (206), ventilation shutter (208) are installed to the surperficial lower extreme of chamber door (206).

2. The moisture and fire resistant insulated utility power distribution box of claim 1, wherein: threaded rod (601) are equipped with two and fix respectively at the positive upper and lower both ends of fixed baseplate (6), jack (701) of two and threaded rod (601) looks adaptation are seted up on the surface of installation panel (7), installation panel (7) are including pottery (702) and bond in heat insulating board (703) of pottery (702) bottom, a plurality of damping spring (704) are installed to the bottom of heat insulating board (703), the surface looks butt of the other end and fixed baseplate (6) of damping spring (704).

3. The moisture and fire resistant insulated utility power distribution box of claim 1, wherein: the mounting base (1) is made of stainless steel plates, and the mounting base (1) is a convex structural body.

4. The moisture and fire resistant insulated utility power distribution box of claim 1, wherein: the cross section of the top cover (203) is an isosceles triangle, and the orthographic projection area of the top cover (203) is larger than the surface area of the top of the box body (201).

5. The moisture and fire resistant insulated utility power distribution box of claim 1, wherein: two upper and lower connecting rods (705) are symmetrically fixed on two sides of the mounting panel (7), small rollers (706) are rotatably connected to the tail ends of the connecting rods (705), and the small rollers (706) are located on the inner sides of the corresponding sliding grooves (501) and are matched with the corresponding sliding grooves.

6. The moisture and fire resistant insulated utility power distribution box of claim 1, wherein: the back of PMKD (6) has seted up thermovent (205) on the inner wall of box (201), thermovent (205) are in the outside of box (201) and install heat dissipation pipe (8), heat dissipation pipe (8) inboard is kept away from box (201) one end and is installed heat dissipation fan (801), heat dissipation pipe (8) inboard is close to box (201) one end and installs cooling fin (802), be connected with heat pipe (803) between cooling fin (802) and heat-conducting plate (804).

7. The moisture and fire resistant insulated utility power distribution box of claim 1, wherein: a gap is reserved between the fixed substrate (6) and the inner wall of the box body (201).

8. The moisture and fire resistant insulated utility power distribution box of claim 6, wherein: all be connected with the wire between electronic lock (402), smoke detector (404) and temperature monitoring sensor (405) and controller (403), be connected with power cord and wire between heat dissipation fan (801) and controller (403), external power supply of controller (403).