CN211208928U - Fireproof negative pressure type control cabinet - Google Patents
Fireproof negative pressure type control cabinet Download PDFInfo
- Publication number
- CN211208928U CN211208928U CN201921871800.5U CN201921871800U CN211208928U CN 211208928 U CN211208928 U CN 211208928U CN 201921871800 U CN201921871800 U CN 201921871800U CN 211208928 U CN211208928 U CN 211208928U
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- cabinet body
- air inlet
- negative pressure
- connecting seat
- fire
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- 230000002265 prevention Effects 0.000 claims abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fire prevention negative pressure formula switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal portion of cabinet is equipped with first fixed slot and second fixed slot, first fixed slot is located the upper end of the cabinet body, and is equipped with roots's fan and connecting seat in the first fixed slot, connecting seat one side is equipped with the first interface that is used for connecting roots's fan air intake, and the lower extreme of connecting seat is equipped with the second interface, the second interface stretches into in the second fixed slot, the internal portion of cabinet is equipped with components and parts fixed plate, and the lower extreme of the cabinet body is equipped with the air inlet, the inside of air inlet is equipped with the cylinder, and the outside of air inlet is equipped with the. Compare with traditional fire prevention switch board, the utility model discloses a set up a roots's fan and an air inlet that can self-closing in cabinet body upper end, when the conflagration breaing out, can take the air out through the fan, at internal negative pressure environment of forming of cabinet to reach the purpose of putting out a fire.
Description
Technical Field
The utility model relates to an electrical control cabinet technical field specifically is a fire prevention negative pressure formula switch board.
Background
The electrical control cabinet is a common device and is mainly used for fixing and installing switching equipment, measuring instruments, protective electrical appliances and auxiliary equipment so as to meet the requirement of normal operation of an electric power system. The most common problem of electrical control cabinet is the conflagration that takes place, and its processing means generally adds in the cabinet body and establishes a fire alarm ware, and fire alarm ware connects the host computer, when the conflagration takes place, notifies the staff through the host computer and puts out a fire, handles to the front from receiving alarm information, and the centre has a time difference, probably can arouse bigger accident, if the switch board can automatic fire extinguishing, the loss that the reduction accident that will be very big brought.
Therefore, a fireproof negative pressure type control cabinet is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention negative pressure formula switch board to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a fireproof negative pressure type control cabinet comprises a cabinet body, wherein a first fixing groove and a second fixing groove are formed in the cabinet body, the first fixing groove is located at the upper end of the cabinet body, a Roots blower and a connecting seat are arranged in the first fixing groove, a first connector used for being connected with an air inlet of the Roots blower is arranged on one side of the connecting seat, a second connector is arranged at the lower end of the connecting seat and extends into the second fixing groove, a component fixing plate is arranged in the cabinet body, an air inlet is formed in the lower end of the cabinet body, an air cylinder is arranged in the air inlet, a sleeve is arranged on the outer side of the air inlet, the diameter of the sleeve is larger than that of the air inlet, a plurality of exhaust pipes are arranged on the outer side of the sleeve, the other ends of the exhaust pipes are communicated with the second connector, a plug is, a fire alarm is arranged inside the cabinet body.
Preferably, the connecting seat is hollow structure, one side of connecting seat is equipped with the access hole, and the inside of connecting seat is equipped with the filter core.
Preferably, the upper end of the cabinet body is provided with an exhaust port, and the exhaust port is communicated with an air outlet of the Roots blower.
Preferably, the cabinet body is internally provided with two fixing rods for fixing the component fixing plates, and the fixing rods are fixedly connected with the component fixing plates through screws.
Preferably, the exhaust pipe is located at the back of the component fixing plate, and a plurality of air inlets are formed in the exhaust pipe.
Preferably, the outer end of the air inlet is provided with a filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a roots fan in cabinet body upper end, set up an air inlet that can self-closing at cabinet body lower extreme, after the internal fire disaster that takes place of cabinet, the fire alarm was reported to the police, and the air inlet self-closing under the drive of cylinder can be taken the air out through roots's fan, makes the internal negative pressure environment that forms of cabinet to reach the purpose of putting out a fire.
Drawings
FIG. 1 is a front view of the cabinet body of the present invention;
fig. 2 is a schematic view of the internal structure of the cabinet body of the present invention;
fig. 3 is a schematic view of the connecting seat structure of the present invention.
In the figure: 1. a cabinet body; 2. a first fixing groove; 3. a second fixing groove; 4. a Roots blower; 5. a connecting seat; 6. a first interface; 7. a second interface; 8. a component fixing plate; 9. an air inlet; 10. a cylinder; 11. a sleeve; 12. an exhaust pipe; 13. a plug; 14. a fire alarm; 15. a filter element; 16. an exhaust port; 17. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, the utility model provides a fireproof negative pressure type control cabinet, which comprises a cabinet body 1, wherein the upper end of the cabinet body 1 is provided with an exhaust port 16, the exhaust port 16 is communicated with an air outlet of a roots blower 4, the other parts of the cabinet body 1 except the exhaust port 16 and an air inlet 9 are sealed structures, the cabinet body 1 is internally provided with a first fixing groove 2 and a second fixing groove 3, the first fixing groove 2 is positioned at the upper end of the cabinet body 1, the roots blower 4 and a connecting seat 5 are arranged in the first fixing groove 2, one side of the connecting seat 5 is provided with a first interface 6 for connecting the air inlet of the roots blower 4, the lower end of the connecting seat 5 is provided with a second interface 7, the second interface 7 extends into the second fixing groove 3, the connecting seat 5 is of a hollow structure, one side of the connecting seat 5 is provided with an overhaul port, and the, be equipped with the spacing groove and the apron that are used for fixed filter core 15 in the inside of connecting seat 5, access hole department is equipped with the baffle through the screw fixation, when needs are changed filter core 15, opens the baffle earlier, then takes off the apron, at last with filter core 15 take out can, filter core 15 can filter the air.
A component fixing plate 8 is arranged inside the cabinet body 1, an air inlet 9 is arranged at the lower end of the cabinet body 1, two fixing rods 17 for fixing the component fixing plate 8 are arranged inside the cabinet body 1, the fixing rods 17 are fixedly connected with the component fixing plate 8 through screws, an air cylinder 10 is arranged inside the air inlet 9, a sleeve 11 is arranged outside the air inlet 9, the diameter of the sleeve 11 is larger than that of the air inlet 9, a plurality of exhaust pipes 12 are arranged outside the sleeve 11, the other end of each exhaust pipe 12 is communicated with a second interface 7, each exhaust pipe 12 is positioned at the back of the component fixing plate 8, a plurality of air inlets are arranged on each exhaust pipe 12, a plug 13 is arranged at one end, close to the air inlet 9, of each sleeve 11, the plug 13 is fixedly connected with a piston rod of the air cylinder 10 through screws, a filter screen is arranged at the outer end of, the air current gets into through air inlet 9, through blast pipe 12 and connecting seat 5, discharges through gas vent 16 at last, the internal portion of cabinet is equipped with fire alarm 14, and fire alarm 14 is wireless type smoke alarm, connects the host computer through wireless network, and the host computer can control opening and close of cylinder 10 and roots's fan 4, after the internal conflagration that takes place of cabinet, fire alarm 14 reports to the police, and the host computer increases roots's fan 4's power, thereby cylinder 10 drives the motion of end cap 13 and plugs up air inlet 9, can take the air out through roots's fan 4, make the internal negative pressure environment that forms of cabinet, thereby reach the purpose of putting out a fire.
Specifically, through set up a roots fan 4 in the 1 upper end of the cabinet body, set up one can self-closing's air inlet 9 at the 1 lower extreme of the cabinet body, after the conflagration breaing out in the cabinet body 1, air inlet 9 self-closing under the drive of cylinder 10 can take the air out through roots fan 4, makes the internal negative pressure environment that forms of cabinet 1 to reach the purpose of putting out a fire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fire prevention negative pressure formula switch board, includes the cabinet body (1), its characterized in that: the improved air conditioner cabinet is characterized in that a first fixing groove (2) and a second fixing groove (3) are formed in the cabinet body (1), the first fixing groove (2) is located at the upper end of the cabinet body (1), a Roots blower (4) and a connecting seat (5) are arranged in the first fixing groove (2), a first connector (6) used for being connected with an air inlet of the Roots blower (4) is arranged on one side of the connecting seat (5), a second connector (7) is arranged at the lower end of the connecting seat (5), the second connector (7) extends into the second fixing groove (3), a component fixing plate (8) is arranged in the cabinet body (1), an air inlet (9) is formed in the lower end of the cabinet body (1), an air cylinder (10) is arranged in the air inlet (9), a sleeve (11) is arranged on the outer side of the air inlet (9), the diameter of the sleeve (11) is larger than that of the air inlet (9, the other end and the second interface (7) intercommunication of blast pipe (12), the one end that sleeve (11) are close to air inlet (9) is equipped with end cap (13), and end cap (13) pass through the piston rod fixed connection of screw and cylinder (10), cabinet body (1) inside is equipped with fire alarm (14).
2. The fire-proof negative pressure type control cabinet according to claim 1, characterized in that: the connecting seat (5) is of a hollow structure, one side of the connecting seat (5) is provided with an access hole, and a filter element (15) is arranged inside the connecting seat (5).
3. The fire-proof negative pressure type control cabinet according to claim 1, characterized in that: an exhaust port (16) is arranged at the upper end of the cabinet body (1), and the exhaust port (16) is communicated with an air outlet of the Roots blower (4).
4. The fire-proof negative pressure type control cabinet according to claim 1, characterized in that: the cabinet body (1) is internally provided with two fixing rods (17) for fixing the component fixing plates (8), and the fixing rods (17) are fixedly connected with the component fixing plates (8) through screws.
5. The fire-proof negative pressure type control cabinet according to claim 1, characterized in that: the exhaust pipe (12) is located on the back of the component fixing plate (8), and a plurality of air inlets are formed in the exhaust pipe (12).
6. The fire-proof negative pressure type control cabinet according to claim 1, characterized in that: the outer end of the air inlet (9) is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871800.5U CN211208928U (en) | 2019-11-02 | 2019-11-02 | Fireproof negative pressure type control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871800.5U CN211208928U (en) | 2019-11-02 | 2019-11-02 | Fireproof negative pressure type control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211208928U true CN211208928U (en) | 2020-08-07 |
Family
ID=71856621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921871800.5U Expired - Fee Related CN211208928U (en) | 2019-11-02 | 2019-11-02 | Fireproof negative pressure type control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211208928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221036A (en) * | 2020-10-23 | 2021-01-15 | 德州立威生物科技有限公司 | Multifunctional microwave seed fire extinguishing equipment |
| CN112886412A (en) * | 2020-12-28 | 2021-06-01 | 西安航空学院 | Early warning type industrial electric control cabinet |
-
2019
- 2019-11-02 CN CN201921871800.5U patent/CN211208928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221036A (en) * | 2020-10-23 | 2021-01-15 | 德州立威生物科技有限公司 | Multifunctional microwave seed fire extinguishing equipment |
| CN112886412A (en) * | 2020-12-28 | 2021-06-01 | 西安航空学院 | Early warning type industrial electric 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 |
Granted publication date: 20200807 |