CN208423599U - A kind of fire-type box-type substation - Google Patents
A kind of fire-type box-type substation Download PDFInfo
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- CN208423599U CN208423599U CN201820997429.6U CN201820997429U CN208423599U CN 208423599 U CN208423599 U CN 208423599U CN 201820997429 U CN201820997429 U CN 201820997429U CN 208423599 U CN208423599 U CN 208423599U
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Abstract
The utility model relates to substation's technical fields, disclose a kind of fire-type box-type substation.Its drip irrigation device includes cabinet, the shutter grid for being located in the box body transformer equipment and cabinet left and right side being arranged in, temperature sensor is provided in the cabinet, the cabinet is equipped with the fire-proof plate for blocking the shutter grid, the fire-proof plate is fixed with sealing ring close to the shutter grid on one side, the fire-proof plate is fixedly arranged above limited block, the lift component that the fire-proof plate can be made mobile is equipped in the cabinet, the temperature sensor is connect with the lift component by electric signal.The utility model have can stop fire spreading, the good effect of fire protecting performance.
Description
Technical field
The utility model relates to substation's technical fields, and more specifically it is related to a kind of fire-type box-type substation.
Background technique
Box-type substation is a kind of high-tension switch gear distribution transformer, low voltage switch equipment, electric energy measuring equipment and
Reactive power compensator etc. is combined by certain connection plan in the complete power distribution equipment of the intracorporal compact of one or several casees.Due to
Possess high-current equipment inside substation, in current flow devices long-term work, amount of heat can be generated, may cause fire hair
It is raw, cause irremediable loss.But shutter grid is arranged as ventilation opening in traditional box-type substation on cabinet,
When fire occurs, shutter grid is connected to cabinet with outside, can not achieve closed state isolation air, so that the oxygen outside cabinet
Gas can enter combustion-supporting flare in cabinet by shutter grid, can not effectively prevent fire spreading.
Utility model content
In view of the deficienciess of the prior art, there is energy the utility model lies in that providing a kind of fire-type box-type substation
Stop fire spreading, the good effect of fire protecting performance.
To achieve the above object, the utility model provides following technical solution: a kind of fire-type box-type substation, including
Cabinet, the shutter grid for being located in the box body transformer equipment and cabinet left and right side being arranged in are provided with temperature in the cabinet
Sensor is spent, the cabinet is equipped with the fire-proof plate for blocking the shutter grid, and the fire-proof plate is close to the louver
Grid are fixed with sealing ring on one side, and the fire-proof plate is fixedly arranged above limited block, and the fire-proof plate can be made by being equipped in the cabinet
Mobile lift component, the temperature sensor are connect with the lift component by electric signal.
By using above-mentioned technical proposal, when fire occurs in cabinet, the intracorporal temperature of case is increased, temperature sensor by
Start lift component to induction, lift component moves up fire-proof plate, and limited block limits the moving range of fire-proof plate,
To make the position of fire-proof plate fix.Fire-proof plate blocks column shutter grid at this time, and extrusion deformation of the sealing ring by fire-proof plate makes
Fire-proof plate is fitted closely with shutter grid so that the intracorporal air of case will not by the air circulation outside shutter grid and cabinet,
To make the intracorporal flare of case not spread by shutter grid to outside cabinet, have the effect of that fire protecting performance is good.
The utility model is further arranged to: the lift component includes lifting cylinder and lifter plate, the lifting cylinder
It is fixed on the cabinet, the lifting cylinder is located at below the lifter plate, the lifter plate and the fixed company of the fire-proof plate
It connects.
By using above-mentioned technical proposal, when the temperature sensor induction excessively high by case body temperature, lifting cylinder
It is activated, the piston rod of lifting cylinder stretches out upwards to abut with the downside of lifter plate, and lifter plate is upward by piston rod at this time
The effect of power moved up with the piston rod of lifting cylinder, fire-proof plate moves up therewith；When the upper side and limit of fire-proof plate
When position block abuts, fire-proof plate is limited by limited block and cannot be continued up, so that the position of fire-proof plate is fixed, to make
Fire-proof plate can stop flare to spread from shutter grid to outside cabinet, reduce the loss of people.
The utility model is further arranged to: being respectively equipped with one on the left and right inner sidewall of the cabinet and is extended longitudinally
Sliding groove, the sliding groove are respectively arranged on the left side and the right side a link slot, and the left and right sidewall of the fire-proof plate is respectively fixed with
One link block, the link block are located in the link slot, and the fire-proof plate and the lifter plate are slidably installed in the sliding groove
It is interior.
By using above-mentioned technical proposal, when lifting cylinder starting, the piston of fire-proof plate and lifter plate in lifting cylinder
It is moved up and down under the action of bar along sliding groove, link block moves up and down in link slot, and sliding groove makes fire-proof plate in movement
It will not move left and right in the process, link slot makes fire-proof plate be not easy to separate with sliding groove in the process of movement, so that fire-proof plate
Shutter grid can accurately be blocked.
The utility model is further arranged to: being fixed with protection cylinder, the protection cylinder lateral wall on the outside of the lifting cylinder
On be coated with fireproof coating.
By using above-mentioned technical proposal, when fire occurs in cabinet, the intracorporal temperature of case is excessively high may to make lifting air
The intracorporal part of the cylinder body and cylinder of cylinder melts, and the protection cylinder for being coated with fireproof coating can effectively protect lifting cylinder, so that lifting air
Cylinder not will receive the effect of flare, so that lifting cylinder be enable to work normally when fire occurs.
The utility model is further arranged to: the inner surface and the outer surface of the cabinet is coated respectively with one layer of fireproof coating.
By using above-mentioned technical proposal, the fireproof coating of interior can prevent that case when fire occurs occurs in cabinet
Volumetric combustion is got up, and the intensity of a fire is caused to spread to outside cabinet；When cabinet outgoing lights a fire calamity, the fireproof coating of box outer surface has anti-
The effect of fire screen heat has ensured the intracorporal power transformation of case so that flare will not be spread when touching box outer surface into cabinet
Equipment can work normally.
The utility model is further arranged to: the fireproof coating is ultra-thin expansion fireproof coating.
By using above-mentioned technical proposal, ultra-thin expansion fireproof coating is expanded foamed when meeting fiery, forms dense uniform
Fire proof heat-insulation layer, fire-proof and thermal-insulation significant effect, while the coating have excellent physicochemical property, dried pieces, moisture resistance, antiacid alkali,
It is water-fast.
The utility model is further arranged to: controller and fire extinguishing sprayer, the controller and institute are equipped in the cabinet
Temperature sensor electrical connection is stated, the fire extinguishing sprayer is directed at the transformer equipment.
By using above-mentioned technical proposal, when transformer equipment kindling, the temperature in cabinet is increased, temperature sensor by
So that controller is run, fire extinguishing sprayer puts out a fire to transformer equipment under the action of controller for induction.
The utility model is further arranged to: cavity, the cavity are equipped between the inner surface and the outer surface of the cabinet
It is interior to be filled with sand.
By using above-mentioned technical proposal, sand has the effect of fire-proof and thermal-insulation, when the either internally or externally generation of cabinet
When fire, sand plays further heat-insulated effect, so that cabinet is nonflammable, so that flare will not pass through cabinet
Diffusion.
The utility model is further arranged to: being equipped with fire extinguishing box above the transformer equipment, is placed in the fire extinguishing box
The lower wall of dry powder, the fire extinguishing box is equipped with several flour openings, is equipped with combustible paper on the flour opening.
By using above-mentioned technical proposal, when transformer equipment kindling, flare makes combustible paper burn by flour opening；When can
When firing paper firing ashes, the dry powder put out a fire in box is trickled down downwards under the effect of gravity by flour opening, from transformer equipment
Top put out a fire to transformer equipment.
The utility model is further arranged to: the cabinet is equipped with stay hook, and the stay hook is located at the fire extinguishing and sets
For surface, it is fixed with snap ring on the fire extinguishing box, the snap ring hook is located in the stay hook.
By using above-mentioned technical proposal, box of putting out a fire is connected by stay hook with snap ring with cabinet, by snap ring and stay hook
Fire extinguishing box can be taken out after separation, so that people do not have to stand in cabinet always when replacing dry powder, replace dry powder convenient for people.
In conclusion the utility model has the following beneficial effects:
1, by the way that lifting cylinder, lifter plate and fire-proof plate, piston rod of the fire-proof plate in lifting cylinder are arranged in cabinet
It can be moved up and down under effect, fire-proof plate shelters from shutter grid under the limitation of limited block, so that when fire occurs in cabinet,
The intracorporal air of case will not have the effect of that fire protecting performance is good by the air circulation outside shutter grid and cabinet；
2, the inner surface and the outer surface of chest is coated with ultra-thin expansion fireproof coating, cabinet the inner surface and the outer surface it
Between the cavity of built-in sand is set, fireproof coating and sand play the role of fire-proof and thermal-insulation, so that working as the inner or outer side of cabinet
When fire occurs, the intensity of a fire not easily passs through cabinet sprawling；
3, equipped with fire extinguishing sprayer and be placed with the fire extinguishing box of dry powder in cabinet, when transformer equipment kindling, fire extinguishing sprayer and
Dry powder can put out a fire to transformer equipment, so that the intensity of a fire will not continue to expand, reduce the loss of people.
Detailed description of the invention
Fig. 1 is the sectional view of the present embodiment；
Fig. 2 is the partial exploded view of the present embodiment；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the schematic diagram for highlighting the present embodiment fireproof board structure.
Appended drawing reference: 1, cabinet；11, shutter grid；12, sliding groove；13, limited block；14, stay hook；15, cavity；16,
Link slot；2, temperature sensor；3, transformer equipment；4, fire-proof plate；41, sealing ring；42, link block；5, lifter plate；6, lifting air
Cylinder；61, cylinder is protected；7, fire extinguishing sprayer；8, controller；9, fire extinguishing box；91, snap ring；92, flour opening；93, combustible paper；94, box
Door.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of fire-type box-type substations, as Figure 1 and Figure 4, including cabinet 1, be located at cabinet 1
Interior temperature sensor 2 and transformer equipment 3 and the shutter grid 11 that 1 left and right side of cabinet is arranged in are provided with energy in cabinet 1
The fire-proof plate 4 that blocks shutter grid 11 and can move up and down, fire-proof plate 4 are fixed on one side close to shutter grid 11 for making to prevent
The sealing ring 41 that fiery plate 4 is fitted closely with shutter grid 11.
As shown in Fig. 2, being respectively equipped with the sliding groove extended longitudinally 12, fire-proof plate 4 on the left and right inner sidewall of cabinet 1
In sliding groove 12, the left and right sidewall of fire-proof plate 4 is respectively fixed with a link block 42, the left and right sides difference of sliding groove 12
Equipped with a link slot being connected to sliding groove 12 16, two link blocks 42 can move up and down in two link slots 16, and
Link block 42 is in link slot 16 always, therefore fire-proof plate 4 can't separate in the process of moving with sliding groove 12.Sliding
The upper side of slot 12 is fixed with limited block 13；The downside of fire-proof plate 4 is fixed with horizontal positioned lifter plate 5, and the one of lifter plate 5
End is slidably installed in sliding groove 12, and the lower section of lifter plate 5 is equipped with the lifting cylinder 6 that outside is fixed with protection cylinder 61, lifting cylinder 6 with
Temperature sensor 2 is connected by electric signal.
As shown in Fig. 2, after temperature sensor 2 detects 70 DEG C of cabinet, making lifting cylinder 6 when fire occurs in cabinet 1
Starting, the piston rod of lifting cylinder 6 is stretched out upwards, is abutted with the downside of lifter plate 5, so that lifter plate 5 moves up, fire prevention
Plate 4 and link block 42 are moved up along sliding groove 12 and link slot 16 respectively；When fire-proof plate 4 is moved to the top of sliding groove 12
When, fire-proof plate 4 is limited by limited block 13 and cannot be continued to move to, and fire-proof plate 4 shelters from shutter grid 11, sealing ring 41 at this time
By the compressional deformation of fire-proof plate 4, fit closely fire-proof plate 4 with shutter grid 11.Fire-proof plate 4 makes the air in cabinet 1
It will not be by the air circulation outside shutter grid 11 and cabinet 1, so that the intensity of a fire will not be by shutter grid 11 to outside cabinet 1
Sprawling, and the air in cabinet 1 is progressively reduced until air necessary to the burning that can not be supported in cabinet 1 because of burning
Amount will allow the object in cabinet 1 to stop burning, therefore have the effect of that fire protecting performance is good.Link block 42 and link slot 16 make
Fire-proof plate 4 is without departing from sliding groove 12.
As shown in Figure 1, the downside of cabinet 1 is fixedly connected with fire extinguishing sprayer 7 and controller 8, controller 8 and temperature sensing
Device 2 is connected by electric signal, and fire extinguishing sprayer 7 is directed at transformer equipment 3.When fire occurs in cabinet 1, temperature sensor 2 is detected
It is more than so that fire extinguishing sprayer 7 is put out a fire transformer equipment 3 by controller 8 after 70 DEG C to the temperature in cabinet 1.
As shown in Figure 2 and Figure 3, the upper surface of 1 inside of cabinet is equipped with notched stay hook 14, is equipped with above transformer equipment 3
Upper side wall is fixed with the fire extinguishing box 9 of snap ring 91, and snap ring 91 is suspended on the notch of stay hook 14.The lower wall of fire extinguishing box 9 is uniform
Several flour openings 92 are distributed with, combustible paper 93 is equipped with above flour opening 92, is placed with dry powder on combustible paper 93.Work as transformer equipment
When 3 kindling, flare makes combustible paper 93 burn by flour opening 92；After combustible paper 93 is burnt into ashes, dry powder passes through flour opening 92
It trickles down downwards under self gravitation effect, puts out a fire to transformer equipment 3.
As shown in Fig. 2, the front side of fire extinguishing box 9 is hinged with box door 94, when people need replacing dry powder, by snap ring 91 and admittedly
Determine the separation of hook 14, rotation box door 94 keeps it mobile to the side far from fire extinguishing box 9, replaces dry powder convenient for people.
As shown in Figure 1, the inner surface and the outer surface of cabinet 1 is coated respectively with one layer of fireproof coating, the lateral wall of cylinder 61 is protected
On be coated with fireproof coating, the fireproof coating be ultra-thin expansion fireproof coating, to Lang Chen fire proofing material, Co., Ltd is commercially available.
Ultra-thin expansion fireproof coating is formed the fire proof heat-insulation layer of dense uniform, fire-proof and thermal-insulation effect is good, together by can be expanded foamed when fire
When the coating have the effect of dried pieces, moisture resistance, antiacid alkali and water-fast.When fire occurs in cabinet 1, on 1 inner surface of cabinet
Fireproof coating can effective fire-proof and thermal-insulation cause the intensity of a fire to spread to outside cabinet 1 so that cabinet 1 will not blaze up；When cabinet 1
Outgoing light a fire calamity when, the fireproof coating of 1 outer surface of cabinet spread the intensity of a fire will not into cabinet 1, ensure the change in cabinet 1
Electric equipment 3 can work normally；Fireproof coating on protection cylinder 61 makes when fire occurs for cabinet 1, and lifting cylinder 6 not will receive
The influence of fire and keep working normally, thus effectively stop the intensity of a fire sprawling.
As shown in Figure 1, being equipped with cavity 15 between the inner surface and outer surface of cabinet 1, sand, sand are filled in cavity 15
Play heat-insulated effect so that no matter the inside of cabinet 1 or when external generation fire, cabinet 1 can play further anti-fire screen
The effect of heat reduces the loss of people to stop the sprawling of the intensity of a fire.
The course of work of the present embodiment is as follows: when fire occurs in cabinet 1, temperature is more than temperature after 70 DEG C in cabinet 1
Sensor 2 is incuded so that fire extinguishing sprayer 7 puts out a fire to transformer equipment 3, while starting lifting cylinder 6, lifting cylinder 6
Piston rod stretches out upwards, and the piston rod of lifting cylinder 6 is abutted with the downside of lifter plate 5, to make lifter plate 5 and fire-proof plate 4
It is moved up along sliding groove 12；When fire-proof plate 4 moves to 12 top of sliding groove, fire-proof plate 4 is limited not by limited block 13
It can continue to move to, limited block 13 fixes the position of fire-proof plate 4, and fire-proof plate 4 shelters from shutter grid 11 at this time, so that cabinet
The air outside air and cabinet 1 in 1 will not be circulated by shutter grid 11, so that the intensity of a fire in cabinet 1 will not pass through blinds
Grid 11 is spread to outside cabinet 1, has the effect of that fire protecting performance is good.When combustible paper 93 is burnt into ashes through flour opening 92 by flare
When, dry powder is unrestrained downwards from flour opening 92, puts out a fire from the upside of transformer equipment 3 to transformer equipment 3.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (10)
1. a kind of fire-type box-type substation including cabinet (1), the transformer equipment (3) being located in cabinet (1) and is arranged in case
The shutter grid (11) of body (1) left and right side, it is characterised in that: it is provided with temperature sensor (2) in the cabinet (1), it is described
Cabinet (1) is equipped with the fire-proof plate (4) for blocking the shutter grid (11), and the fire-proof plate (4) is close to the louver
Grid (11) are fixed with sealing ring (41) on one side, and the fire-proof plate (4) is fixedly arranged above limited block (13), in the cabinet (1)
Equipped with the lift component that the fire-proof plate (4) can be made mobile, the temperature sensor (2) and the lift component pass through electric signal
Connection.
2. a kind of fire-type box-type substation according to claim 1, it is characterised in that: the lift component includes lifting
Cylinder (6) and lifter plate (5), the lifting cylinder (6) are fixed on the cabinet (1), and the lifting cylinder (6) is located at described
Below lifter plate (5), the lifter plate (5) is fixedly connected with the fire-proof plate (4).
3. a kind of fire-type box-type substation according to claim 2, it is characterised in that: in the left and right of the cabinet (1)
The sliding groove extended longitudinally (12) is respectively equipped on side wall, the sliding groove (12) is respectively arranged on the left side and the right side one
Link slot (16), the left and right sidewall of the fire-proof plate (4) are respectively fixed with a link block (42), and the link block (42) is located at
In the link slot (16), the fire-proof plate (4) and the lifter plate (5) are slidably installed in the sliding groove (12).
4. a kind of fire-type box-type substation according to claim 2, it is characterised in that: on the outside of the lifting cylinder (6)
It is fixed with protection cylinder (61), is coated with fireproof coating on protection cylinder (61) lateral wall.
5. a kind of fire-type box-type substation according to claim 1, it is characterised in that: the inner surface of the cabinet (1)
One layer of fireproof coating is coated respectively with outer surface.
6. a kind of fire-type box-type substation according to claim 4 or 5, it is characterised in that: the fireproof coating is super
Thin expanding fire-proof paint.
7. a kind of fire-type box-type substation according to claim 1, it is characterised in that: be equipped with control in the cabinet (1)
Device (8) processed and fire extinguishing sprayer (7), the controller (8) passes through with the temperature sensor (2) to be electrically connected, the fire extinguishing sprayer
(7) towards the transformer equipment (3).
8. a kind of fire-type box-type substation according to claim 4, it is characterised in that: the inner surface of the cabinet (1)
Cavity (15) are equipped between outer surface, sand is filled in the cavity (15).
9. a kind of fire-type box-type substation according to claim 1, it is characterised in that: above the transformer equipment (3)
Equipped with fire extinguishing box (9), dry powder is placed in the fire extinguishing box (9), the lower wall of fire extinguishing box (9) is equipped with several flour openings
(92), combustible paper (93) are equipped on the flour opening (92).
10. a kind of fire-type box-type substation according to claim 9, it is characterised in that: the cabinet (1) is equipped with solid
To determine hook (14), the stay hook (14) is located at right above the fire extinguishing box (9), snap ring (91) are fixed on the fire extinguishing box (9),
Snap ring (91) hook is located in the stay hook (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997429.6U CN208423599U (en) | 2018-06-26 | 2018-06-26 | A kind of fire-type box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820997429.6U CN208423599U (en) | 2018-06-26 | 2018-06-26 | A kind of fire-type box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423599U true CN208423599U (en) | 2019-01-22 |
Family
ID=65106933
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820997429.6U Active CN208423599U (en) | 2018-06-26 | 2018-06-26 | A kind of fire-type box-type substation |
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| Country | Link |
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| CN (1) | CN208423599U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972859A (en) * | 2020-08-31 | 2020-11-24 | 广州广裕企业管理有限公司 | Fireproof file cabinet utilizing bimetallic strip principle |
| CN112429419A (en) * | 2020-12-07 | 2021-03-02 | 浙江海洋大学 | Oil tank protection device |
| CN113644568A (en) * | 2021-09-26 | 2021-11-12 | 商刚 | Outdoor fireproof transformer substation |
| CN114744495A (en) * | 2022-03-25 | 2022-07-12 | 广州市锋安消防工程有限公司 | Intelligent electrical fire monitoring method and device based on full information |
-
2018
- 2018-06-26 CN CN201820997429.6U patent/CN208423599U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972859A (en) * | 2020-08-31 | 2020-11-24 | 广州广裕企业管理有限公司 | Fireproof file cabinet utilizing bimetallic strip principle |
| CN112429419A (en) * | 2020-12-07 | 2021-03-02 | 浙江海洋大学 | Oil tank protection device |
| CN112429419B (en) * | 2020-12-07 | 2023-01-20 | 浙江海洋大学 | Oil tank protection device |
| CN113644568A (en) * | 2021-09-26 | 2021-11-12 | 商刚 | Outdoor fireproof transformer substation |
| CN113644568B (en) * | 2021-09-26 | 2023-07-21 | 重庆吉能电气(集团）有限公司 | Outdoor fireproof transformer substation |
| CN114744495A (en) * | 2022-03-25 | 2022-07-12 | 广州市锋安消防工程有限公司 | Intelligent electrical fire monitoring method and device based on full information |
| CN114744495B (en) * | 2022-03-25 | 2022-12-27 | 广州市锋安消防工程有限公司 | Intelligent electrical fire monitoring method and device based on full information |
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