CN212344266U - High stability electrical automation control cabinet - Google Patents
High stability electrical automation control cabinet Download PDFInfo
- Publication number
- CN212344266U CN212344266U CN202021396908.6U CN202021396908U CN212344266U CN 212344266 U CN212344266 U CN 212344266U CN 202021396908 U CN202021396908 U CN 202021396908U CN 212344266 U CN212344266 U CN 212344266U
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- cabinet body
- fixed
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- sealing door
- cabinet
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Abstract
The utility model discloses a high stability electrical automation control cabinet, its characterized in that: the front portion of the rectangular through hole on the upper portion of the cabinet body is provided with an upper sealing door, the outer side of the rectangular through hole on the upper portion of the cabinet body is provided with a rectangular groove, an upper sealing ring is arranged in the upper rectangular groove, the upper sealing door is fixed on the front and rear panels of the cabinet body through screw compression, the periphery of the upper sealing door is compressed on the upper sealing ring, the front portion of the rectangular through hole on the lower portion of the cabinet body is provided with a lower sealing door, the outer side of the rectangular through hole on the lower portion of the cabinet body is provided with a lower sealing ring, the lower sealing door is fixed on the front and rear panels of the cabinet body through screw compression, the periphery of the lower sealing door is compressed on the lower sealing ring, a plurality of groups of threading pipes are fixed on the top. The utility model has the advantages of good sealing performance, good explosion-proof effect and good operation stability.
Description
Technical Field
The utility model belongs to the technical field of explosion-proof control cabinet, concretely relates to high stability electrical automation control cabinet.
Background
With the development of national economy, explosion-proof electrical products are widely applied to flammable and explosive places in the industries such as petroleum, chemical engineering, war industry, coal, textile, medicine, food processing, marine transportation and the like, and safe production and civilized production are indispensable parts in modern industrial production. Traditional explosion-proof control cabinet is in using, simple structure, and service function is comparatively single, lacks effectual sealed explosion-proof measure simultaneously, leads to inflammable gas gathering in the switch board easily, does not reach real explosion-proof purpose, and simultaneously, current explosion-proof switch board lacks effectual heat dissipation measure, leads to electrical components and parts to often operate under high temperature environment in the switch board, and electrical components and parts's life is shorter, and stability is relatively poor. Therefore, the high-stability electric automation control cabinet with the explosion-proof function is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a high stability electrical automation control cabinet.
The utility model provides a high stability electrical automation control cabinet, includes threading pipe, the cabinet body, its characterized in that: the cabinet body is of a rectangular box-shaped structure, the front panel and the rear panel at the upper part of the cabinet body are provided with aligned rectangular through holes, the front panel and the rear panel at the lower part of the cabinet body are provided with aligned rectangular through holes, the front part of the rectangular through hole at the upper part of the cabinet body is provided with an upper sealing door, the outer side of the rectangular through hole at the upper part of the cabinet body is provided with an upper rectangular groove, an upper sealing ring is arranged in the upper rectangular groove, the upper sealing door is tightly pressed and fixed on the front panel and the rear panel of the cabinet body through screws, the periphery of the upper sealing door is tightly pressed on the upper sealing ring, the front part of the rectangular through hole at the lower part of the cabinet body is provided with a lower sealing door, the outer side of the rectangular through hole at the lower part of the cabinet body is provided with a lower sealing ring, the lower sealing door, the side part of the cabinet body is fixed with a nitrogen inlet pipe, the inlet of the nitrogen inlet pipe is connected with the air outlet pipe of the cooler, and the bottom plate of the cabinet body is fixed with an exhaust pipe.
Preferably, the side portions of the upper sealing door and the lower sealing door are connected with the side portion of the cabinet body through hinges, and handles are fixed to the front portions of the upper sealing door and the lower sealing door.
Preferably, the cooler is fixed to a side of the cabinet by a fixing ring.
Preferably, the threading pipe comprises briquetting, sealed pressure pad, fixed pipe is fixed on the roof of the cabinet body, fixed pipe upper portion is equipped with the internal thread, the briquetting inserts in the fixed pipe through the threaded connection mode, the lower extreme of briquetting compresses tightly the sealed pressure pad on the step in the fixed pipe, the inner wall of sealed pressure pad compresses tightly on the electric wire, the electric wire passes the hole of briquetting, fixed pipe.
Preferably, the middle lower part of the cabinet body is fixed with the baffle of horizontal direction, be fixed with the last backup pad of vertical direction in the inner chamber on cabinet body upper portion, be fixed with the lower support pad of vertical direction in the inner chamber of cabinet body lower part, the bottom of the cabinet body is fixed on the support frame, be equipped with the through wires hole on the baffle.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using for explosion-proof regional electric automation control. The electric components are fixed on the upper supporting plate and the lower supporting plate, the indicating lamp and the button for the control cabinet are fixed on the upper sealing door and the lower sealing door, the electric wire and the cable pass through the fixing pipe, the rotary press block presses the sealing press pad tightly, the sealing press pad deforms, the inner wall of the sealing press pad tightly presses the electric wire and the cable to realize the sealing of the threading of the cabinet body, the peripheries of the upper sealing door and the lower sealing door are respectively provided with a screw hole, the cabinet body is also provided with a screw hole, the upper sealing door and the lower sealing door are tightly pressed on the front panel and the rear panel of the cabinet body through screws, the sealing is realized through the upper sealing ring and the lower sealing ring, when the control cabinet runs, the nitrogen enters the cooler, the low-temperature cooling water enters the cooler to cool the nitrogen, the cooled nitrogen enters the cabinet body from the nitrogen inlet pipe, the nitrogen is discharged from the exhaust pipe, prevent external gas from entering the cabinet body, thereby achieving the purpose of explosion prevention. The utility model has the advantage of good sealing performance, thereby achieving good explosion-proof effect; through setting up the cooler to ensure that the cabinet body can operate at lower temperature all the time, thereby ensure the stability of electrical components operation.
Drawings
Fig. 1 is the utility model relates to a high stability electrical automation control cabinet's schematic structure diagram.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic structural view of the middle threading pipe of the present invention.
Fig. 4 is a partially enlarged schematic view of a portion a of fig. 1.
In the figure, 1, a threading pipe, 2, an upper sealing ring, 3, a nitrogen gas inlet pipe, 4, an upper sealing door, 5, a handle, 6, a cabinet body, 7, an upper supporting plate, 8, a partition plate, 9, a lower sealing door, 10, a lower supporting plate, 11, a supporting frame, 12, an electric wire, 13, an exhaust pipe, 14, a hinge, 15, a cooler, 16, a lower sealing ring, 101, a pressing block, 102, a sealing pressing pad, 103 and a fixing pipe.
Detailed Description
Referring to fig. 1 to 4, a high stability electrical automation control cabinet, including threading pipe 1, the cabinet body 6, its characterized in that: the cabinet body 6 is of a rectangular box-shaped structure, the front panel and the rear panel on the upper part of the cabinet body 6 are provided with rectangular through holes which are aligned, the front panel and the rear panel on the lower part of the cabinet body 6 are provided with rectangular through holes which are aligned, the front part of the rectangular through hole on the upper part of the cabinet body 6 is provided with an upper sealing door 4, the outer side of the rectangular through hole on the upper part of the cabinet body 6 is provided with an upper rectangular groove, the upper sealing door 4 is fixed on the front panel and the rear panel of the cabinet body 6 through screw compression, the periphery of the upper sealing door 4 is compressed on the upper sealing door 2, the front part of the rectangular through hole on the lower part of the cabinet body 6 is provided with a lower sealing door 9, the outer side of the rectangular through hole on the lower part of the cabinet body 6 is provided with a lower rectangular groove, the lower sealing ring 16 is arranged in, the utility model discloses a cabinet body 6, including cabinet body 6, be fixed with a plurality of groups's threading pipe 1 on the roof of cabinet body 6, the lateral part of cabinet body 6 is fixed with nitrogen gas intake pipe 3, the import of nitrogen gas intake pipe 3 is connected with the outlet duct of cooler 15, be fixed with blast pipe 13 on the bottom plate of cabinet body 6.
The side parts of the upper sealing door 4 and the lower sealing door 9 are connected with the side part of the cabinet body 6 through hinges 14, and the front parts of the upper sealing door 4 and the lower sealing door 9 are fixed with handles 5.
The cooler 15 is fixed on the side of the cabinet 6 by a fixing ring.
The utility model discloses a cabinet, including cabinet 6, support frame 11, baffle 8, the upper support plate 7 of vertical direction is fixed with in the inner chamber on cabinet 6 upper portion, the lower backup pad 10 of vertical direction is fixed with in the inner chamber of the lower part of the cabinet 6, the bottom of the cabinet 6 is fixed on support frame 11, be equipped with the through wires hole on the baffle 8.
The utility model discloses a theory of operation is:
the utility model discloses when using for explosion-proof regional electric automation control. Electric components are fixed on an upper supporting plate 7 and a lower supporting plate 10, an indicator lamp, a button and the like for a control cabinet are fixed on an upper sealing door 4 and a lower sealing door 9, a wire and a cable pass through a fixing pipe 103, a rotary pressing block 101 and the pressing block 101 press a sealing pressure pad 102, the sealing pressure pad 102 deforms, the inner wall of the sealing pressure pad 102 presses the wire and the cable tightly to realize the sealing of the threading of a cabinet body 6, screw holes are arranged on the peripheries of the upper sealing door 4 and the lower sealing door 9, screw holes are also arranged on the cabinet body 6, the upper sealing door 4 and the lower sealing door 9 are pressed on the front panel and the rear panel of the cabinet body 6 through screws, the sealing is realized through an upper sealing ring 2 and a lower sealing ring 16, when the control cabinet runs, nitrogen enters a cooler 15, low-temperature cooling water enters the cooler 15 to cool the nitrogen, the cooled nitrogen enters the cabinet body 6 from a nitrogen inlet, the nitrogen is discharged from the exhaust pipe 13, and the inside of the cabinet body 6 is always kept in a positive pressure state during operation, so that the external gas is prevented from entering the cabinet body 6, and the explosion-proof purpose is achieved. The utility model has the advantage of good sealing performance, thereby achieving good explosion-proof effect; through setting up cooler 15 to ensure that cabinet body 6 can operate at lower temperature all the time, thereby ensure the stability of electrical components operation.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a high stability electrical automation control cabinet, includes threading pipe (1), the cabinet body (6), its characterized in that: the improved wardrobe is characterized in that the wardrobe body (6) is of a rectangular box-shaped structure, front and rear panels on the upper portion of the wardrobe body (6) are provided with aligned rectangular through holes, the front and rear panels on the lower portion of the wardrobe body (6) are provided with aligned rectangular through holes, an upper sealing door (4) is arranged in front of the rectangular through hole on the upper portion of the wardrobe body (6), a rectangular groove is arranged on the outer side of the rectangular through hole on the upper portion of the wardrobe body (6), an upper sealing ring (2) is arranged in the upper rectangular groove, the upper sealing door (4) is tightly pressed on the front and rear panels of the wardrobe body (6) through screws, a lower sealing door (9) is arranged in front of the rectangular through hole on the lower portion of the wardrobe body (6), a lower rectangular groove is arranged on the outer side of the rectangular through hole on the lower portion of the wardrobe body (6), a lower sealing ring (16) is arranged in the lower rectangular groove, and the, the utility model discloses a solar energy water heater, including the cabinet body, lower sealing door (9) compress tightly all around on lower sealing washer (16), be fixed with threading pipe (1) of a plurality of groups on the roof of the cabinet body (6), the lateral part of the cabinet body (6) is fixed with nitrogen gas intake pipe (3), the import of nitrogen gas intake pipe (3) is connected with the outlet duct of cooler (15), be fixed with blast pipe (13) on the bottom plate of the cabinet body (6).
2. The high-stability electrical automation control cabinet of claim 1, characterized in that: the side parts of the upper sealing door (4) and the lower sealing door (9) are connected with the side part of the cabinet body (6) through hinges (14), and the front parts of the upper sealing door (4) and the lower sealing door (9) are fixed with handles (5).
3. The high-stability electrical automation control cabinet of claim 1, characterized in that: the cooler (15) is fixed on the side part of the cabinet body (6) through a fixing ring.
4. The high-stability electrical automation control cabinet of claim 1, characterized in that: threading pipe (1) comprises briquetting (101), sealed pressure pad (102), fixed pipe (103) is fixed on the roof of the cabinet body (6), fixed pipe (103) upper portion is equipped with the internal thread, briquetting (101) insert fixed pipe (103) through the threaded connection mode in, the lower extreme of briquetting (101) compresses tightly sealed pressure pad (102) on the step in fixed pipe (103), the inner wall of sealed pressure pad (102) compresses tightly on electric wire (12), electric wire (12) pass the hole of briquetting (101), fixed pipe (103).
5. The high-stability electrical automation control cabinet of claim 1, characterized in that: the utility model discloses a cabinet, including the cabinet body, the well lower part of the cabinet body (6) is fixed with baffle (8) of horizontal direction, be fixed with the last backup pad (7) of vertical direction in the inner chamber on the cabinet body (6) upper portion, be fixed with the lower backup pad (10) of vertical direction in the inner chamber of the cabinet body (6) lower part, the bottom of the cabinet body (6) is fixed on support frame (11), be equipped with the through wires hole on baffle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396908.6U CN212344266U (en) | 2020-07-10 | 2020-07-10 | High stability electrical automation control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396908.6U CN212344266U (en) | 2020-07-10 | 2020-07-10 | High stability electrical automation control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212344266U true CN212344266U (en) | 2021-01-12 |
Family
ID=74081704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021396908.6U Expired - Fee Related CN212344266U (en) | 2020-07-10 | 2020-07-10 | High stability electrical automation control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212344266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117279284A (en) * | 2023-11-22 | 2023-12-22 | 临朐鑫硕机电设备有限公司 | Novel electric appliance control cabinet |
-
2020
- 2020-07-10 CN CN202021396908.6U patent/CN212344266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117279284A (en) * | 2023-11-22 | 2023-12-22 | 临朐鑫硕机电设备有限公司 | Novel electric appliance control cabinet |
| CN117279284B (en) * | 2023-11-22 | 2024-01-26 | 临朐鑫硕机电设备有限公司 | Novel electric appliance control cabinet |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 Termination date: 20210710 |