CN210985217U - Medium-voltage switch cabinet with sealing mechanism chamber - Google Patents
Medium-voltage switch cabinet with sealing mechanism chamber Download PDFInfo
- Publication number
- CN210985217U CN210985217U CN201921752284.4U CN201921752284U CN210985217U CN 210985217 U CN210985217 U CN 210985217U CN 201921752284 U CN201921752284 U CN 201921752284U CN 210985217 U CN210985217 U CN 210985217U
- Authority
- CN
- China
- Prior art keywords
- panel
- sealing strip
- sealing
- face frame
- cabinet body
- 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.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model provides a medium voltage switchgear with sealing mechanism room, includes mechanism room, the cabinet body, carries the case, and the mechanism room includes panel annex, top cap, face frame and panel, all is equipped with seal structure between face frame and the panel, between face frame and the top cap, between face frame and the cabinet body, between the cabinet body and the top cap, between top cap and the case. The utility model discloses an between mechanism room and the cabinet body, set up the sealing strip between mechanism room and the top case and between each parts of mechanism room, in order to prevent the dust, outside foreign matter such as drip gets into the mechanism indoorly, play and reduce the effect that causes normal operation and the security influence to the product, it is clean to guarantee simultaneously that the mechanism room is clean, reduce the inner part and operate insensitively or because of moist, rusty corrosion etc. cause and lose normal operating function and insulating part performance and descend because of attaching to the dust during long-term operation, make the use of cubical switchboard safer, the performance is more stable.
Description
Technical Field
The utility model relates to a cubical switchboard, in particular to medium voltage switchgear with sealing mechanism room.
Background
Chinese patent document No. CN203251008U discloses a solid insulated switchgear in 2013, 10 and 23, and relates to the technical field of medium voltage switchgear for electric power. Including the box and the electric elements that are located the box, the box passes through metal partition and separates into on-off control room, switch bus-bar room, switch room, switchgear room, switch cable chamber and pressure release passageway, is equipped with the via hole that is used for connecting wire to pass through on each room, synthesizes the protector embedded on the on-off control room, and the main bus-bar is located switch bus-bar room, and solid insulated switch is located the switch room, and on-off control mechanism embedded is on the switchgear room, and current transformer and voltage transformer are located in the switch cable chamber, the pressure release device is located in the pressure release passageway, the mechanism room of this cubical switchboard sealed effect is not good enough, and indoor operating mechanism often receives the influence of the dust of external environment, drips, conditions such as weather, causes the inner part to operate insensitive because of attaching to the dust during long-term operation or because of moist, rusty corrosion causes and loses normal operating function and insulating, sometimes even seriously cause the whole line paralysis of the switch cabinet, and have great potential safety hazards of electricity utilization.
Therefore, further improvements are desired.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, the leakproofness good, the security is high, stable performance and operation sensitive medium voltage switchgear that has a sealing mechanism room to overcome the weak point among the prior art.
According to a medium voltage switchgear with sealing mechanism room of this purpose design, including mechanism room, the cabinet body, top box, the mechanism room includes panel annex, top cap, face frame and panel, its characterized in that: sealing structures are arranged between the face frame and the panel, between the face frame and the top cover, between the face frame and the cabinet body, between the cabinet body and the top cover and between the top cover and the top box.
The panel is characterized in that a first sealing strip is attached to the periphery of the back of the panel and located between the face frame and the panel, a second sealing strip is attached to the back of the top of the face frame, and the second sealing strip is located between the face frame and the top cover.
The cabinet body is located the part between panel annex to the top cap and is pasted the third sealing strip, and the third sealing strip is located between face frame and the cabinet body, and the regional fourth sealing strip that is pasted in lower extreme hem behind the top cap, fourth sealing strip are located between the cabinet body and the top cap.
A fifth sealing strip is attached to the bottom of the top box and is positioned between the top cover and the top box; and a sixth sealing strip is adhered to the back of an upward folded edge of the panel accessory and is positioned between the panel accessory and the cabinet body.
The panel, the face frame and the top cover are connected through screws, and concave sealing gaskets are sleeved on the peripheries of the screws; the top cover is fixed at the top of the cabinet body through bolts, and a sealing gasket is arranged at a bolt hole position of the top cover and is made of rubber materials; the wire-protecting ring plug with sealing function is arranged at the threading hole of the panel accessory, the wire-protecting ring plug is made of rubber material, and the panel accessory is fixed on the cabinet body through screws.
The indoor mechanism of mechanism is installed door interlocking external member, overlaps respectively on the square pole of door interlocking external member to be equipped with spring and door interlocking sealing plug, and the square pole of door interlocking external member passes the door interlocking hole of panel annex.
A PC transparent first small panel with a gasket is attached to an observation window of the moving blade grounding/isolating state of the panel, a PC white second small panel with a gasket is installed at a terminal testing window of the panel, the second small panel is fixed on the panel through a fastening element, and a magnetic sealed PC transparent third small panel is installed on an instrument area of the panel.
The button area of the panel is provided with a transparent mask pasted with a seventh sealing strip, and the transparent mask is buckled and pressed on the panel through a rotatable pressing buckle with a gasket.
The first sealing strip, the second sealing strip, the third sealing strip, the fourth sealing strip, the fifth sealing strip, the sixth sealing strip and the seventh sealing strip are made of ethylene propylene diene monomer rubber foam materials, and the face frame is formed by welding metal plates.
The utility model discloses a medium voltage switchgear reduces the influence that receives external environment condition for making the indoor operating mechanism of mechanism, between mechanism room and the cabinet body, set up the sealing strip between mechanism room and the top case and between each part of mechanism room, in order to prevent the dust, external foreign matter such as drip gets into the mechanism indoorly, play and reduce the effect that causes normal operation and the security influence to the product, guarantee that the mechanism room is clean simultaneously, it is insensitive or because of moist because of adhering to the dust and moving during long-term operation to reduce the inner part, rusty corrosion etc. cause and lose normal operating function and insulating part performance and descend, make the use of cubical switchboard safer, the performance is more stable, it has simple structure, the leakproofness is good, the security is high, stable performance and the sensitive characteristics of operation.
Drawings
Fig. 1 is a schematic view of an overall structure of a switch cabinet according to an embodiment of the present invention.
Fig. 2 is a front view of a switch cabinet according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view taken in the direction Y-Y of fig. 2.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is an enlarged schematic view of the structure at b in fig. 3.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-5, the medium voltage switch cabinet with a sealing mechanism chamber comprises a mechanism chamber a, a cabinet body B and a top box C, wherein the mechanism chamber a comprises a panel accessory 1, a top cover 2, a face frame 3 and a panel 4, and sealing structures are arranged between the face frame 3 and the panel 4, between the face frame 3 and the top cover 2, between the face frame 3 and the cabinet body B, between the cabinet body B and the top cover 2, and between the top cover 2 and the top box C.
The periphery of the back of the panel 4 is pasted with a first sealing strip 14, the first sealing strip 14 is positioned between the face frame 3 and the panel 4, the back of the top of the face frame 3 is pasted with a second sealing strip 18, and the second sealing strip 18 is positioned between the face frame 3 and the top cover 2.
The part of the cabinet body B between the panel accessory 1 and the top cover 2 is pasted with a third sealing strip 19, the third sealing strip 19 is positioned between the face frame 3 and the cabinet body B, the hem area of the rear lower end of the top cover 2 is pasted with a fourth sealing strip 22, and the fourth sealing strip 22 is positioned between the cabinet body B and the top cover 2.
A fifth sealing strip 21 is adhered to the bottom of the top box C, and the fifth sealing strip 21 is positioned between the top cover 2 and the top box C; and a sixth sealing strip 16 is adhered to the back of an upward folded edge of the panel accessory 1, and the sixth sealing strip 16 is positioned between the panel accessory 1 and the cabinet body B.
The panel 4, the face frame 3 and the top cover 2 are connected through an M6 screw 11, and a concave silicon rubber sealing gasket 10 is sleeved on the periphery of the screw 11; the top cover 2 is fixed on the top of the cabinet body B through bolts 20, a sealing gasket 23 is arranged at a bolt hole position of the top cover 2, and the sealing gasket 23 is made of a silicon rubber material; a thread protecting ring plug 17 with a sealing function is arranged at the threading hole of the panel accessory 1, the thread protecting ring plug 17 is made of rubber materials, and the panel accessory 1 is fixed on the cabinet body B through screws; the face frame 3 is connected with the panel accessory 1 through M6 self-tapping screws, the bolts 20 are M10 welding bolts, and the screws are M6 self-tapping screws.
A door interlocking sleeve member 15 is installed on a mechanism in the mechanism chamber A, a spring 12 and a door interlocking sealing plug 13 are respectively sleeved on a square rod of the door interlocking sleeve member 15, the square rod of the door interlocking sleeve member 15 penetrates through a door interlocking hole of the panel accessory 1, and a nylon gasket is fixed and fastened by a screw after the square rod penetrates through the door interlocking hole of the panel accessory 1.
A PC transparent first small panel 6 with a silicon rubber sealing gasket is attached to an observation window of a moving blade grounding/isolating state of the panel 4, a PC white second small panel 7 with a silicon rubber sealing gasket is installed at a terminal testing window of the panel 4, the second small panel 7 is fixed on the panel 4 through an M4 screw, and a magnetic sealed PC transparent third small panel 8 is installed on an instrument area of the panel 4.
A transparent mask 5 adhered with a seventh sealing strip (not marked in the figure) is arranged on the button area of the panel 4, and the transparent mask 5 is buckled and pressed on the panel 4 through a rotatable pressing buckle 9 with a sealing gasket.
The first sealing strip 14, the second sealing strip 18, the third sealing strip 19, the fourth sealing strip 22, the fifth sealing strip 21, the sixth sealing strip 16 and the seventh sealing strip are all made of Ethylene Propylene Diene Monomer (EPDM) foaming materials, and the face frame 3 is formed by welding sheet metal.
This medium voltage switchgear with sealing mechanism room reduces the influence that receives external environment condition for making the operating mechanism in the mechanism room A, between mechanism room A and the cabinet body B, set up the sealing strip between mechanism room A and the top case C and between each part of mechanism room A, mechanism room A after setting up the sealing strip is sealed respond well, can prevent the dust, drip external foreign matter such as get into in the mechanism room A, play and reduce the effect that causes normal operation and the security influence to the product, guarantee simultaneously that mechanism room A is clean, it is insensitive or because of the attached dust operation or because of moist, rust corrosion etc. cause losing normal operating function and insulating part performance and descend to reduce the inner part in long-term operation period, make the use of cubical switchboard safer, the performance is more stable.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a medium voltage switchgear with sealing mechanism room, includes mechanism room (A), the cabinet body (B), top box (C), mechanism room (A) is including panel annex (1), top cap (2), face frame (3) and panel (4), its characterized in that: sealing structures are arranged between the face frame (3) and the panel (4), between the face frame (3) and the top cover (2), between the face frame (3) and the cabinet body (B), between the cabinet body (B) and the top cover (2) and between the top cover (2) and the top box (C).
2. Medium voltage switchgear cabinet with a sealing mechanism chamber according to claim 1, characterized in that: paste first sealing strip (14) around panel (4) the back, first sealing strip (14) are located between face frame (3) and panel (4), and the top of face frame (3) is pasted behind one's back has second sealing strip (18), and second sealing strip (18) are located between face frame (3) and top cap (2).
3. Medium voltage switchgear with a sealing mechanism chamber according to claim 2, characterized in that: the cabinet body (B) is located the part between panel annex (1) to top cap (2) and has pasted third sealing strip (19), and third sealing strip (19) are located between face frame (3) and the cabinet body (B), and lower extreme hem region pastes fourth sealing strip (22) behind top cap (2), and fourth sealing strip (22) are located between the cabinet body (B) and top cap (2).
4. Medium voltage switchgear cabinet with a sealing mechanism chamber according to claim 3, characterized in that: a fifth sealing strip (21) is attached to the bottom of the top box (C), and the fifth sealing strip (21) is located between the top cover (2) and the top box (C); and a sixth sealing strip (16) is adhered to the back of an upward folded edge of the panel accessory (1), and the sixth sealing strip (16) is positioned between the panel accessory (1) and the cabinet body (B).
5. Medium voltage switchgear cabinet with a sealing mechanism chamber according to claim 4, characterized in that: the panel (4), the face frame (3) and the top cover (2) are connected through a screw (11), and a concave sealing gasket (10) is sleeved on the periphery of the screw (11); the top cover (2) is fixed at the top of the cabinet body (B) through bolts (20), a sealing gasket (23) is arranged at a bolt hole position of the top cover (2), and the sealing gasket (23) is made of rubber materials; the wire protecting ring plug (17) with a sealing function is arranged at the threading hole of the panel accessory (1), the wire protecting ring plug (17) is made of rubber materials, and the panel accessory (1) is fixed on the cabinet body (B) through screws.
6. Medium voltage switchgear with a sealing mechanism chamber according to claim 5, characterized in that: the door interlocking mechanism is characterized in that a door interlocking sleeve (15) is installed on a mechanism in the mechanism chamber (A), a spring (12) and a door interlocking sealing plug (13) are respectively sleeved on a square rod of the door interlocking sleeve (15), and the square rod of the door interlocking sleeve (15) penetrates through a door interlocking hole of the panel accessory (1).
7. Medium voltage switchgear cabinet with a sealing mechanism chamber according to claim 1, characterized in that: the utility model discloses a panel (4) is fixed on panel (4) through fastener, install the transparent third little panel (8) of sealed PC of taking magnetism on the appearance district of panel (4) the terminal test window department of panel (4) pastes the transparent first little panel (6) of PC of taking the gasket, and the white second little panel (7) of PC of taking the gasket are installed to the terminal test window department of panel (4), second little panel (7).
8. Medium voltage switchgear with sealing mechanism chamber according to claim 6, characterized in that: and a transparent mask (5) pasted with a seventh sealing strip is arranged on the button area of the panel (4), and the transparent mask (5) is buckled and pressed on the panel (4) through a rotatable pressing buckle (9) with a gasket.
9. Medium voltage switchgear with sealed mechanical chamber according to claim 8, characterized in that: the first sealing strip (14), the second sealing strip (18), the third sealing strip (19), the fourth sealing strip (22), the fifth sealing strip (21), the sixth sealing strip (16) and the seventh sealing strip are made of Ethylene Propylene Diene Monomer (EPDM) foaming materials, and the face frame (3) is formed by welding metal plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752284.4U CN210985217U (en) | 2019-10-17 | 2019-10-17 | Medium-voltage switch cabinet with sealing mechanism chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921752284.4U CN210985217U (en) | 2019-10-17 | 2019-10-17 | Medium-voltage switch cabinet with sealing mechanism chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985217U true CN210985217U (en) | 2020-07-10 |
Family
ID=71423235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921752284.4U Active CN210985217U (en) | 2019-10-17 | 2019-10-17 | Medium-voltage switch cabinet with sealing mechanism chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210985217U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436424A (en) * | 2020-11-25 | 2021-03-02 | 北京双杰电气股份有限公司 | Sealed AC metal switchgear mechanism chamber and AC metal switchgear |
| CN112531545A (en) * | 2020-11-25 | 2021-03-19 | 北京双杰电气股份有限公司 | Mechanism sealing type gas insulation ring main unit |
-
2019
- 2019-10-17 CN CN201921752284.4U patent/CN210985217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436424A (en) * | 2020-11-25 | 2021-03-02 | 北京双杰电气股份有限公司 | Sealed AC metal switchgear mechanism chamber and AC metal switchgear |
| CN112531545A (en) * | 2020-11-25 | 2021-03-19 | 北京双杰电气股份有限公司 | Mechanism sealing type gas insulation ring main unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210985217U (en) | Medium-voltage switch cabinet with sealing mechanism chamber | |
| CN208299244U (en) | Feeder switch monitors terminal cabinet | |
| CN209657922U (en) | A kind of power engineering water proof and dust proof insulator | |
| CN202059117U (en) | Waterproof distribution box | |
| CN214704876U (en) | Building is fire prevention early warning device for block terminal | |
| CN211455608U (en) | High-voltage vacuum switch connected by hinge | |
| CN211046090U (en) | Block terminal that anticreep was reported to police | |
| CN211742969U (en) | Electric switch with good sealing effect | |
| CN210443468U (en) | Starting button of power distribution control equipment | |
| CN210957414U (en) | Visual outdoor low-voltage distribution box door plant | |
| CN212784003U (en) | Sealing structure for interface of distribution box | |
| CN212254464U (en) | Rain-proof cover of circuit breaker SF6 manometer | |
| CN219106781U (en) | Isolation switch cabinet | |
| CN209815426U (en) | Waterproof calling box suitable for elevator | |
| CN216430505U (en) | Spindle nose sealing structure of high-voltage isolating switch electrical cabinet | |
| CN206834722U (en) | A kind of overvoltage protection device device | |
| CN215267249U (en) | Waterproof partition door for control box | |
| CN218123282U (en) | Ring main unit wire inlet mechanism IP55 sealing housing | |
| CN220253595U (en) | Waterproof structure of wiring sleeve of socket | |
| CN219287023U (en) | High-protection air insulation high-voltage environment-friendly cabinet | |
| CN205609437U (en) | A rain -proof dust keeper for SF6 circuit breaker density relay | |
| CN211405250U (en) | Observation window protector | |
| CN217158975U (en) | Control cabinet backplate fixed knot constructs | |
| CN211556503U (en) | Intelligent control device of switch cabinet | |
| CN211455610U (en) | High-voltage vacuum switch fastened and connected by bolts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Medium voltage switch cabinet with sealed mechanism chamber Effective date of registration: 20210909 Granted publication date: 20200710 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: HM POWER (GUANGDONG) Co.,Ltd. Registration number: Y2021980009174 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210926 Granted publication date: 20200710 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: HM POWER (GUANGDONG) Co.,Ltd. Registration number: Y2021980009174 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Medium voltage switch cabinet with sealed mechanism chamber Effective date of registration: 20210928 Granted publication date: 20200710 Pledgee: Guangdong Shunde Rural Commercial Bank Co.,Ltd. science and technology innovation sub branch Pledgor: HM POWER (GUANGDONG) Co.,Ltd. Registration number: Y2021980010069 |