CN213064811U - Fire-proof cover for emergency oil drain valve of transformer - Google Patents
Fire-proof cover for emergency oil drain valve of transformer Download PDFInfo
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- CN213064811U CN213064811U CN202022143983.8U CN202022143983U CN213064811U CN 213064811 U CN213064811 U CN 213064811U CN 202022143983 U CN202022143983 U CN 202022143983U CN 213064811 U CN213064811 U CN 213064811U
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Abstract
The utility model provides a transformer accident vent valve fire prevention cover belongs to fire prevention safety technical field. The fire-proof cover of the transformer emergency oil drain valve comprises a main box body, a side box body cover, a bottom shield plate and a fire-proof wire casing. The main tank body is characterized in that pipeline guard plates and barrier strips are arranged on two symmetrical sides of the main tank body, a plurality of pipeline guard plates and barrier strips are arranged on the two symmetrical sides of the main tank body, one side of each pipeline guard plate and the corresponding barrier strip are fixedly connected with the main tank body, a fireproof blanket and a fireproof coating are arranged inside the main tank body, and an opening is formed in one side of each pipeline guard plate. The utility model discloses effectively guarantee that the transformer breaks down in service and catches fire or under the condition of explosion suddenly, keep apart conflagration and the key equipment electric valve of oil extraction system with the electronic emergent oil drain valve of installation in the initial time of condition of a fire, judge the decision-making for the operation personnel on duty and strive for the time, protect electric valve can correctly open and discharge the inside insulating oil of easily firing of transformer, reduce the accident range, avoid secondary disaster.
Description
Technical Field
The utility model relates to a fire prevention safety technical field particularly, relates to transformer accident vent valve fire prevention cover.
Background
The transformer can lead to the insulating oil of transformer inside use to produce the secondary disaster taking place the burning or the explosion that the internal fault leads to, and the leakage of insulating oil causes more serious secondary disaster easily, adopts the measure remote control of initiative oil extraction to arrange accident transformer oil to accident oil bath, realizes the isolation of inflammable and accident scene.
To above problem, the utility model discloses an electrically operated valve protects this oil extraction key equipment for even oil extraction equipment reliably opens the oil extraction valve in the burning earlier stage when the transformer of its protection conflagrates, reduces inflammable, control conflagration scope.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a transformer accident oil drain valve fire prevention cover aims at carrying out the problem protected to the key equipment electric valve of oil extraction.
The utility model discloses a realize like this:
the utility model provides a transformer accident vent valve fire prevention cover, including main tank body, side box lid, end shield plate and fire prevention wire casing.
The main tank body is characterized in that pipeline guard plates and barrier strips are arranged on two symmetrical sides of the main tank body, a plurality of pipeline guard plates and barrier strips are arranged on the two symmetrical sides of the main tank body, one side of each pipeline guard plate and the corresponding barrier strip are fixedly connected with the main tank body, a fireproof blanket and a fireproof coating are arranged inside the main tank body, and an opening is formed in one side of each pipeline guard plate.
The side box body cover is fixedly connected with one side of the main box body, and the two blocking strips and one side of the two pipeline protection plates are fixedly connected with two symmetrical sides of the side box body cover.
The bottom protective cover plate is fixedly connected with the bottom of the main box body, a threading hole is formed in one side of the bottom protective cover plate, and a connecting frame is fixedly connected to the periphery of the bottom of the threading hole.
The top of the fireproof wire slot is fixedly connected with the bottom of the connecting frame.
In an embodiment of the present invention, the first connecting strip plate is fixedly connected to one side of the main box body, and the second connecting strip plate is fixedly connected to the bottom of the main box body.
In an embodiment of the present invention, a third connecting strip plate is fixedly connected to one side of the side box cover, and the third connecting strip plate is fixedly connected to the first connecting strip plate.
In an embodiment of the present invention, a fourth connecting strip plate is disposed around the top surface of the bottom shield plate, and the fourth connecting strip plate is fixedly connected to the second connecting strip plate.
The utility model discloses an in the embodiment, the pipeline backplate includes the backplate body and protects the plate body down, go up the backplate body with the backplate body passes through down the blend stop closure is connected.
The utility model discloses an in an embodiment, the inside wire sheath that is provided with of fire prevention wire casing.
The utility model discloses an in the embodiment, fire prevention wire casing includes left wire casing body and right wire casing body, left side wire casing body with right side wire casing body fixed connection.
The utility model discloses an in an embodiment, still including adjusting the support, it includes bottom plate and telescopic link to adjust the support, the telescopic link top with left side line cell body with right side line cell body bottom fixed connection, the telescopic link bottom with bottom plate top surface fixed connection.
The utility model discloses an in one embodiment, the telescopic link includes dead lever and slide bar, the dead lever bottom with bottom plate top surface fixed connection, slide bar bottom sliding connection in top in the dead lever, the slide bar top with left side wire casing with right side wire casing bottom fixed connection.
In an embodiment of the present invention, the sliding rod is fixedly connected to the fixing rod through a bolt.
The utility model has the advantages that: the utility model discloses a transformer accident vent valve fire prevention cover that above-mentioned design obtained, during the use, wrap up at the electric valve extexine with the fire blanket earlier, then according to the size of pipeline, select suitable pipeline backplate and blend stop to install in the main tank body both sides, then wrap up electric valve at the main tank body on the pipeline through pipeline backplate card, then wear the electric valve circuit through the through wires hole, and with end shield plate and main tank bottom fixed connection, then pack the fire prevention filler into in the fire prevention coating, again with side box body cover seal main tank body one side, install the fire prevention wire casing in end shield plate bottom parcel circuit at last. The utility model discloses effectively guarantee that the transformer breaks down in service and catches fire or under the condition of explosion suddenly, keep apart conflagration and the key equipment electric valve of oil extraction system with the electronic emergent oil drain valve of installation in the initial time of condition of a fire, judge the decision-making for the operation personnel on duty and strive for the time, protect electric valve can correctly open and discharge the inside insulating oil of easily firing of transformer, reduce the accident range, avoid secondary disaster.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic perspective view of a fire-proof cover of an oil drain valve for transformer accidents according to an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of the fire-proof cover of the transformer accident oil drain valve according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a side box cover of a fire-proof cover of an oil drain valve for transformer accidents according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fire-proof blanket part of a fire-proof cover of an oil drain valve for transformer accident according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a bottom protective cover plate of a fire-proof cover of an oil drain valve for transformer accidents according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a part of a fireproof coating of a fire-proof cover of an oil drain valve for transformer accidents according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a part of the wire sheath of the fire-proof cover of the transformer accident oil drain valve provided by the embodiment of the utility model.
In the figure: 100-a main box body; 110-a pipe guard; 111-an upper guard plate body; 112-a lower guard plate body; 113-an opening; 120-barrier strip; 130-fire blanket; 140-fire resistant coating; 150-a first tie strip; 160-a second connecting strip; 200-side box cover; 210-a third connecting strip; 300-bottom shield plate; 310-threading holes; 320-a connecting frame; 330-a fourth connecting slat; 400-fireproof wire grooves; 410-left wire casing; 420-right thread groove body; 430-wire sheath; 500-adjusting the stent; 510-a backplane; 520-a telescopic rod; 521-a fixing rod; 522-a slide bar; 523-bolt.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-7, the present invention provides a technical solution: the transformer accident oil drain valve fireproof cover comprises a main tank body 100, a side tank body cover 200, a bottom protective cover plate 300 and a fireproof trunking 400.
Referring to fig. 1, 2, 4 and 6, the pipeline protection plate 110 and the barrier 120 are disposed on two symmetrical sides of the main box 100, a plurality of pipeline protection plates 110 and barrier 120 are disposed, one side of the pipeline protection plate 110 and the barrier 120 are fixedly connected to the main box 100, the pipeline protection plate 110 includes an upper protection plate 111 and a lower protection plate 112, the upper protection plate 111 and the lower protection plate 112 are connected via the barrier 120 in a closed manner, the main box 100 is internally disposed with a fire blanket 130 and a fire-proof coating 140, one side of the pipeline protection plate 110 is disposed with an opening 113, the pipeline protection plate 110 meets pipelines with different calibers when specifically disposed, the top of the main box 100 is disposed in an inclined manner to prevent rainwater from accumulating and entering the box, one side of the main box 100 is fixedly connected with a first connecting strip 150, the bottom of the main box 100 is fixedly connected with a second connecting strip 160, and when specifically, The aluminum silicate plate (1200 ℃ high temperature resistant plate) and the internal fireproof blanket 130 and the fireproof filler; when a fire disaster happens, high temperature can be effectively prevented and slowed down to enter the fireproof cover, the valve actuator is protected from normal work and the cable is protected from being damaged by high-temperature radiation, and therefore the three-layer structure design from inside to outside is adopted.
Referring to fig. 1 and 3, the side case cover 200 is fixedly connected to one side of the main case 100 through a stud nut, so that the side case cover 200 is conveniently detached, wherein two barrier strips 120 and one side of two pipe guards 110 are fixedly connected to two symmetrical sides of the side case cover 200, one side of the side case cover 200 is fixedly connected to a third connecting strip 210, the third connecting strip 210 is fixedly connected to the first connecting strip 150, and the third connecting strip 210 is fixedly connected to the first connecting strip 150 through a stud nut.
Referring to fig. 1 and 5, a bottom shield plate 300 is fixedly connected to the bottom of the main box 100, a threading hole 310 is formed at one side of the bottom shield plate 300, a connection frame 320 is fixedly connected to the periphery of the bottom of the threading hole 310, a fourth connection slat 330 is arranged on the periphery of the top surface of the bottom shield plate 300, the fourth connection slat 330 is fixedly connected to the second connection slat 160, and the fourth connection slat 330 is fixedly connected to the second connection slat 160 through a stud nut.
Referring to fig. 1, 2 and 7, the top of the fire-proof trunking 400 is fixedly connected to the bottom of the connection frame 320, a wire sheath 430 is disposed inside the fire-proof trunking 400, the wire sheath 430 is disposed to further protect the cable, the fire-proof trunking 400 includes a left trunking body 410 and a right trunking body 420, and the left trunking body 410 is fixedly connected to the right trunking body 420.
Referring to fig. 2, the transformer accident oil drain valve fireproof cover further comprises an adjusting bracket 500, the adjusting bracket 500 comprises a bottom plate 510 and an expansion link 520, the top of the expansion link 520 is fixedly connected with the bottoms of the left wire casing body 410 and the right wire casing body 420, the bottom of the expansion link 520 is fixedly connected with the top surface of the bottom plate 510, the expansion link 520 comprises a fixed rod 521 and a sliding rod 522, the bottom of the fixed rod 521 is fixedly connected with the top surface of the bottom plate 510, the bottom of the sliding rod 522 is slidably connected with the top of the fixed rod 521, and the top of the sliding rod 522 is fixedly connected with the bottoms of the left wire casing body 410 and the right wire casing body 420.
Specifically, this transformer accident oil drain valve fire prevention cover's theory of operation: during the use, wrap up fire blanket 130 in electric valve extexine earlier, then according to the size of pipeline, select suitable pipeline backplate 110 and blend stop 120 and install in main box 100 both sides, then block the pipeline through pipeline backplate 110 and wrap up electric valve in main box 100 on the pipeline, then wear electric valve circuit down through wires hole 310, and with end shield plate 300 and main box 100 bottom fixed connection, then pack the fire prevention filler into fire prevention coating 140, seal main box 100 one side with side box lid 200 again, install fire wire casing 400 in end shield plate 300 bottom parcel circuit at last. The utility model discloses effectively guarantee that the transformer breaks down in service and catches fire or under the condition of explosion suddenly, keep apart conflagration and the key equipment electric valve of oil extraction system with the electronic emergent oil drain valve of installation in the initial time of condition of a fire, judge the decision-making for the operation personnel on duty and strive for the time, protect electric valve can correctly open and discharge the inside insulating oil of easily firing of transformer, reduce the accident range, avoid secondary disaster.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The fire-proof cover of the emergency oil discharge valve of the transformer is characterized by comprising
The pipeline protection device comprises a main box body (100), wherein pipeline protection plates (110) and barrier strips (120) are arranged on two symmetrical sides of the main box body (100), a plurality of pipeline protection plates (110) and barrier strips (120) are arranged, one side of each pipeline protection plate (110) and one side of each barrier strip (120) are fixedly connected with the main box body (100), a fireproof blanket (130) and a fireproof coating (140) are arranged inside the main box body (100), and an opening (113) is formed in one side of each pipeline protection plate (110);
the side box body cover (200), the side box body cover (200) is fixedly connected with one side of the main box body (100), wherein one sides of the two barrier strips (120) and the two pipeline guard plates (110) are fixedly connected with two symmetrical sides of the side box body cover (200);
the box body is characterized by comprising a bottom protective cover plate (300), wherein the bottom protective cover plate (300) is fixedly connected with the bottom of the main box body (100), one side of the bottom protective cover plate (300) is provided with a threading hole (310), and the periphery of the bottom of the threading hole (310) is fixedly connected with a connecting frame (320);
the fireproof wire casing (400), fireproof wire casing (400) top with connecting frame (320) bottom fixed connection.
2. The fire-proof cover for an oil drain valve in transformer accident according to claim 1, wherein the top of the main tank (100) is inclined, a first connecting strip plate (150) is fixedly connected to one side of the main tank (100), and a second connecting strip plate (160) is fixedly connected to the bottom of the main tank (100).
3. The fire-proof cover for a transformer accident drain valve according to claim 2, wherein a third connecting strip plate (210) is fixedly connected to one side of the side tank cover (200), and the third connecting strip plate (210) is fixedly connected to the first connecting strip plate (150).
4. The fire-proof cover for transformer accident drain valve according to claim 2, wherein a fourth connecting strip (330) is disposed around the top surface of the bottom shield plate (300), and the fourth connecting strip (330) is fixedly connected to the second connecting strip (160).
5. The transformer accident drain valve fire protection cover according to claim 1, wherein the pipe protection plate (110) comprises an upper protection plate body (111) and a lower protection plate body (112), and the upper protection plate body (111) and the lower protection plate body (112) are connected in a closed manner through the barrier strip (120).
6. The transformer accident drain valve fire prevention cover according to claim 1, characterized in that a wire protection sleeve (430) is arranged inside the fire prevention wire casing (400).
7. The transformer accident oil drain valve fireproof cover according to claim 1, wherein the fireproof trunking (400) comprises a left trunking body (410) and a right trunking body (420), and the left trunking body (410) is fixedly connected with the right trunking body (420).
8. The transformer accident oil drain valve fireproof cover according to claim 7, further comprising an adjusting bracket (500), wherein the adjusting bracket (500) comprises a bottom plate (510) and an expansion link (520), the top of the expansion link (520) is fixedly connected with the bottoms of the left wire groove body (410) and the right wire groove body (420), and the bottom of the expansion link (520) is fixedly connected with the top surface of the bottom plate (510).
9. The transformer accident oil drain valve fireproof cover according to claim 8, wherein the telescopic rod (520) comprises a fixed rod (521) and a sliding rod (522), the bottom of the fixed rod (521) is fixedly connected with the top surface of the bottom plate (510), the bottom of the sliding rod (522) is slidably connected to the inner top of the fixed rod (521), and the top of the sliding rod (522) is fixedly connected with the bottoms of the left wire groove body (410) and the right wire groove body (420).
10. The transformer accident drain valve fire prevention cover according to claim 9, wherein the sliding rod (522) is fixedly connected with the fixing rod (521) by a bolt (523).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143983.8U CN213064811U (en) | 2020-09-25 | 2020-09-25 | Fire-proof cover for emergency oil drain valve of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022143983.8U CN213064811U (en) | 2020-09-25 | 2020-09-25 | Fire-proof cover for emergency oil drain valve of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213064811U true CN213064811U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022143983.8U Active CN213064811U (en) | 2020-09-25 | 2020-09-25 | Fire-proof cover for emergency oil drain valve of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213064811U (en) |
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2020
- 2020-09-25 CN CN202022143983.8U patent/CN213064811U/en active Active
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