CN210129664U - Cubical switchboard with fire-retardant structure - Google Patents
Cubical switchboard with fire-retardant structure Download PDFInfo
- Publication number
- CN210129664U CN210129664U CN201921190503.4U CN201921190503U CN210129664U CN 210129664 U CN210129664 U CN 210129664U CN 201921190503 U CN201921190503 U CN 201921190503U CN 210129664 U CN210129664 U CN 210129664U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cabinet
- push rod
- electric push
- sensing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 28
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a switch cabinet with flame retardant structure, which comprises a cabinet body, wherein the upper part of the cabinet body is provided with a vent, the lower part of the inner peripheral side of the cabinet body, which is close to the vent, is provided with a supporting convex edge, a flame retardant device is arranged in the cabinet body, the flame retardant device comprises a partition plate, a sensing unit and an electric push rod, the sensing unit and the electric push rod are both fixedly arranged at the top of the cabinet body, the sensing unit is electrically connected with the electric push rod, the partition plate is arranged between the supporting convex edge and the top of the cabinet body, and the partition plate can slide along the height direction; one end of the electric push rod is provided with a connecting sheet, the upper end of the partition board is provided with a connecting groove corresponding to the connecting sheet, and the connecting sheet is movably connected with the connecting groove. The utility model discloses a rational in infrastructure, need not open the cubical switchboard cabinet door and can carry out fire-retardant in to the cubical switchboard rapidly, and flame retardant efficiency is good, can effectively prevent the expansion of conflagration.
Description
Technical Field
The utility model relates to a cubical switchboard field particularly, relates to a cubical switchboard with fire-retardant structure.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, and the switch cabinet is mainly used for opening, closing, controlling and protecting in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system. It is suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industry textile, factories and mines, residential districts, high-rise buildings and the like.
Due to the structural particularity of the switch cabinet, if a fire disaster happens, the fire is rapid, and the fire can not be extinguished by water. And look for the fire extinguisher under the traditional mode and put out a fire then must consume time to still must open the cubical switchboard cabinet door and just can put out a fire to inside, have the problem that can't in time put out a fire.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cubical switchboard with fire-retardant structure can keep apart the inside and the outside of the cabinet body through the physical mode when the cubical switchboard is on fire, avoids the air admission cabinet body to play flame retardant efficiency.
A switch cabinet with a flame-retardant structure comprises a cabinet body, wherein a vent is arranged at the upper part of the cabinet body, a supporting convex edge is arranged at the lower part, close to the vent, of the inner peripheral side of the cabinet body, a flame-retardant device is arranged in the cabinet body, the flame-retardant device comprises a partition plate, a sensing unit and an electric push rod, the sensing unit and the electric push rod are fixedly arranged at the top of the cabinet body, the sensing unit is electrically connected with the electric push rod, the partition plate is arranged between the supporting convex edge and the top of the cabinet body, and the partition plate can slide along the height direction of the; one end of the electric push rod is provided with a connecting sheet, the upper end of the partition board is provided with a connecting groove corresponding to the connecting sheet, and the connecting sheet is movably connected with the connecting groove.
Further, the ventilation opening is arranged on two sides of the cabinet body relatively.
Further, the sensing unit comprises a temperature sensor and a smoke sensor.
Further, the separator is made of a non-combustible material.
Further, the surface of the supporting convex edge is provided with flame-retardant rubber.
Further, the cabinet door is further included, and flame-retardant rubber is arranged between the cabinet body and the cabinet door.
Compared with the prior art, the beneficial effects of the utility model are that: the ventilation opening is arranged at the upper part of the cabinet body, the slidable partition plate is arranged in the cabinet body, the partition plate is positioned above the ventilation opening and is connected with the connecting sheet through the connecting groove in a normal state, and the ventilation opening is communicated with the interior of the cabinet body at the moment to play a role in ventilation and heat dissipation; when the internal electrical components of cabinet were on fire, sensing unit sensing was lighted on fire and is sent signal to electric putter, thereby electric putter drive connection piece horizontal migration and spread groove separation connection, the baffle falls down and supports protruding along offsetting, and the vent is located the baffle top this moment, and the air can't get into the cabinet body for the internal ignition point oxygen deficiency of cabinet can't continue the burning, thereby plays flame retardant efficiency. The utility model discloses a rational in infrastructure, need not open the cubical switchboard cabinet door and can carry out fire-retardant in to the cubical switchboard rapidly, and flame retardant efficiency is good, can effectively prevent the expansion of conflagration.
Drawings
Fig. 1 is a schematic structural diagram of the switch cabinet with a flame retardant structure of the present invention.
Fig. 2 is a schematic structural diagram of the falling state of the partition board of the switch cabinet with the flame retardant structure of the present invention.
Fig. 3 is the utility model discloses a connection piece of cubical switchboard with fire-retardant structure.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Any reference in this specification to "one embodiment," "an embodiment," "example embodiment," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature or structure is described in connection with any embodiment, it is submitted that it is within the purview of one skilled in the art to effect such feature or structure in connection with other ones of the embodiments.
The references to "length", "width", "upper", "lower", "front", "rear", "back", "front", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. in the description of the invention may be made based on the references to the orientations and positional relationships illustrated in the drawings, which are intended to facilitate the description of the embodiments and the simplified description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Like reference numbers and letters refer to like items in the figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
As shown in fig. 1, fig. 2 and fig. 3, in a preferred embodiment, the switch cabinet with a flame retardant structure of the present invention mainly includes a cabinet body 1 and a cabinet door 9, a vent 2 is disposed on the upper portion of the cabinet body 1, and a support ledge 3 is disposed on the inner peripheral side of the cabinet body 1 and below the vent 2. In this embodiment, the ventilation openings 2 are disposed on two sides of the cabinet body 1 to perform ventilation and heat dissipation functions.
The cabinet body 1 is internally provided with a flame retardant device which comprises a clapboard 4, a sensing unit 5 and an electric push rod 6. Wherein, sensing unit 5 and electric putter 6 all locate the top of the cabinet body 1, and sensing unit 5 and electric putter 6 electric connection. The partition 4 is preferably made of a material other than steel, and is provided between the supporting ledge 3 and the top of the cabinet 1 so as to be slidable in the height direction of the cabinet 1. One end of the electric push rod 6 is provided with a connecting piece 7, the upper end surface of the partition plate 4 is provided with a connecting groove 8 corresponding to the connecting piece 7, and the connecting piece 7 can be horizontally inserted into the connecting groove 8 so as to fix the partition plate 4 above the ventilation opening 2.
The utility model discloses a theory of operation is: under normal conditions, baffle 4 is located vent 2's top and fixed with connection piece 7 through spread groove 8, and vent 2 and the inside intercommunication of the cabinet body 1 play the ventilation cooling effect this moment. When the electrical components in the cabinet body 1 were on fire, sensing unit 5 sensing was lighted on fire and is sent signal to electric putter 6, thereby 7 horizontal migration of electric putter 6 drive connection piece and spread groove 8 separation connection, baffle 4 fell and offset with supporting protruding edge 3, vent 2 was located baffle 4 top this moment, baffle 4 was kept apart with the outside with cabinet body 1 is inside for the air can't get into cabinet body 1, the oxygen deficiency of ignition point in the cabinet body 1 and can't continue the burning, thereby play flame retardant efficiency.
In particular, the sensing unit 5 may adopt one or a combination of a temperature sensor and a smoke sensor.
In order to further improve the flame retardant effect, the surface of the supporting convex edge 3 and the flame retardant rubber are arranged between the cabinet body 1 and the cabinet door 9, so that the sealing property of the cabinet body 1 is improved, the gas flow is reduced, and the flame retardant effect is improved.
While the invention has been described in conjunction with the specific embodiments set forth above, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the foregoing description. Accordingly, it is intended to embrace all such alternatives, modifications, and variations that fall within the spirit and scope of the appended claims.
Claims (6)
1. A switch cabinet with a flame-retardant structure comprises a cabinet body and is characterized in that a vent is arranged at the upper part of the cabinet body, a supporting convex edge is arranged at the lower part, close to the vent, of the inner peripheral side of the cabinet body, a flame-retardant device is arranged in the cabinet body and comprises a partition plate, a sensing unit and an electric push rod, the sensing unit and the electric push rod are fixedly arranged at the top of the cabinet body, the sensing unit is electrically connected with the electric push rod, the partition plate is arranged between the supporting convex edge and the top of the cabinet body, and the partition plate can slide along the height direction of the cabinet body; one end of the electric push rod is provided with a connecting sheet, the upper end of the partition board is provided with a connecting groove corresponding to the connecting sheet, and the connecting sheet is movably connected with the connecting groove.
2. The switch cabinet with the flame retardant structure according to claim 1, wherein the ventilation openings are oppositely arranged at two sides of the cabinet body.
3. The switchgear cabinet having a fire retardant structure of claim 1, wherein the sensing unit comprises a temperature sensor and a smoke sensor.
4. The switchgear having a fire retardant structure in accordance with claim 1, wherein said partition is made of a non-combustible material.
5. The switch cabinet with a fire retardant structure according to claim 1, wherein the surface of the supporting ledge is provided with fire retardant rubber.
6. The switch cabinet with the flame-retardant structure according to claim 1, further comprising a cabinet door, wherein flame-retardant rubber is arranged between the cabinet body and the cabinet door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190503.4U CN210129664U (en) | 2019-07-26 | 2019-07-26 | Cubical switchboard with fire-retardant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921190503.4U CN210129664U (en) | 2019-07-26 | 2019-07-26 | Cubical switchboard with fire-retardant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210129664U true CN210129664U (en) | 2020-03-06 |
Family
ID=69665390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921190503.4U Expired - Fee Related CN210129664U (en) | 2019-07-26 | 2019-07-26 | Cubical switchboard with fire-retardant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210129664U (en) |
-
2019
- 2019-07-26 CN CN201921190503.4U patent/CN210129664U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |