CN209016449U - A kind of switchgear with ventilation and pressure release device - Google Patents
A kind of switchgear with ventilation and pressure release device Download PDFInfo
- Publication number
- CN209016449U CN209016449U CN201821748636.4U CN201821748636U CN209016449U CN 209016449 U CN209016449 U CN 209016449U CN 201821748636 U CN201821748636 U CN 201821748636U CN 209016449 U CN209016449 U CN 209016449U
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- cabinet body
- switchgear
- pressure release
- ventilation
- installing frame
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Abstract
The utility model discloses a kind of switchgears with ventilation and pressure release device, including cabinet body, the lower surface array distribution of the cabinet body has stabilizer blade, the left surface of cabinet body is equipped with air inlet, the left surface of cabinet body is equipped with dustproof filter screen, and dustproof filter screen is correspondingly arranged with air inlet, the left surface of dustproof filter screen is equipped with fixed frame, fixed frame is fixedly connected by fixed bolt with cabinet body, the upper surface of cabinet body is equipped with pressure relief opening, the inside of pressure relief opening is equipped with installing frame, installing frame is fixedly connected by installation stud with cabinet body, this has the switchgear of ventilation and pressure release device, sound construction, stablize durable, fire detector can quickly detect high temperature and high pressure gas, pressure release is aerated to switchgear at the first time, improve the safety in utilization of switchgear, convenience is brought to using, the top of cabinet body is arranged in pressure release gas outlet, it can be avoided high-temperature gas It is opposite with operating walk way personnel front, the operator in order to avoid high temperature and high pressure gas is burnt.
Description
Technical field
The utility model relates to switchgear technical field, specially a kind of switchgear with ventilation and pressure release device.
Background technique
Switchgear in the process of running, because of various reasons, such as short circuit, insulation ag(e)ing, human operational error, causes one
Minor loop short trouble occurs, and under tens of thousands of amperes of short circuit current, moment generates high temperature and high pressure gas, if high temperature and high pressure gas
It cannot be released effectively in a very short period of time in narrow cabinet body, will cause switchgear and burst, the damage of adjacent switch cabinet, while can
Personal safety can be injured.Therefore, switchgear is in design, it is necessary to consider effective pressure-relief measure.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of with ventilation and pressure release device
Switchgear, sound construction is stablized durable, can quickly detect high temperature and high pressure gas, be aerated at the first time to switchgear
Pressure release, improves the safety in utilization of switchgear, brings convenience to using, and can be avoided high-temperature gas and operating walk way personnel just
Face is opposite, and the operator in order to avoid high temperature and high pressure gas is burnt can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of switch with ventilation and pressure release device
Cabinet, including cabinet body, the lower surface array distribution of the cabinet body have stabilizer blade, and the left surface of cabinet body is equipped with air inlet, the left-handed watch of cabinet body
Face is equipped with dustproof filter screen, and dustproof filter screen is correspondingly arranged with air inlet, and the left surface of dustproof filter screen is equipped with fixed frame, and fixed frame is logical
It crosses fixed bolt to be fixedly connected with cabinet body, the upper surface of cabinet body is equipped with pressure relief opening, and the inside of pressure relief opening is equipped with installing frame, installing frame
It is fixedly connected by installation stud with cabinet body, array distribution has outlet air deflecting plate before and after the middle part of installing frame, outlet air deflecting plate
Left and right side surface is equipped with fixed disk, and fixed disk is rotatablely connected by shaft and cabinet body, and the inside of installing frame is equipped with fan, wind
The downside of outlet air deflecting plate is arranged in fan, and the medial surface of cabinet body is equipped with fire detector, and the front surface of cabinet body passes through hinge and pushes away
Sliding door rotation connection, the front surface left side of sliding door are equipped with hasp lock and handle, and the rear surface of sliding door is equipped with single-chip microcontroller, monolithic
The input terminal of machine is electrically connected with the output end of external power supply, and the output end of single-chip microcontroller is electrically connected with the output end of fan, single-chip microcontroller
With fire detector is two-way is electrically connected.
As a kind of optimal technical scheme of the utility model, the left surface of the cabinet body is equipped with weather shield, and weather shield
The upside of air inlet is set, and array distribution has fixed strip up and down for the inside of air inlet.
As a kind of optimal technical scheme of the utility model, the inner rear face of the installing frame is equipped with blend stop, and keeps off
Item is correspondingly arranged with outlet air deflecting plate.
As a kind of optimal technical scheme of the utility model, the inside of the installing frame is equipped with grid, and grid setting exists
The upside of outlet air deflecting plate.
As a kind of optimal technical scheme of the utility model, the upside of the cabinet body is equipped with rain shade, the upper table of cabinet body
Face array distribution has pillar, and pillar is fixedly connected with rain shade.
Compared with prior art, the utility model has the beneficial effects that this has the switchgear of ventilation and pressure release device, structure
Securely, stablize durable, fire detector can quickly detect high temperature and high pressure gas, be aerated let out to switchgear at the first time
Pressure, improves the safety in utilization of switchgear, brings convenience to using, the top of cabinet body is arranged in pressure release gas outlet, can keep away
It is opposite with operating walk way personnel front to exempt from high-temperature gas, the operator in order to avoid high temperature and high pressure gas is burnt.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model section schematic diagram；
Fig. 3 is the portion the utility model A enlarged diagram.
In figure: 1 cabinet body, 2 stabilizer blades, 3 fixed frames, 4 dustproof filter screens, 5 weather shields, 6 rain shades, 7 fire detectors, 8 monolithics
Machine, 9 hasp locks, 10 handles, 11 sliding doors, 12 fixed strips, 13 pillars, 14 installing frames, 15 fans, 16 blend stops, 17 go out shift of wind
Plate, 18 fixed disks, 19 grids.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of switchgear with ventilation and pressure release device,
Including cabinet body 1, the lower surface array distribution of cabinet body 1 has stabilizer blade 2, and the left surface of cabinet body 1 is equipped with air inlet, the left surface of cabinet body 1
Equipped with dustproof filter screen 4, and dustproof filter screen 4 is correspondingly arranged with air inlet, and the left surface of dustproof filter screen 4 is equipped with fixed frame 3, fixed frame
3 are fixedly connected by fixed bolt with cabinet body 1, and the left surface of cabinet body 1 is equipped with weather shield 5, and air inlet is arranged in weather shield 5
Upside, and array distribution has fixed strip 12 up and down for the inside of air inlet, can prevent dust from entering cabinet body 1 by dustproof filter screen 4
Inside, improve 1 safety in utilization of cabinet body, the inside that rainwater enters cabinet body 1 can be blocked by weather shield 5 and fixed strip 12,
The upper surface of cabinet body 1 is equipped with pressure relief opening, and the inside of pressure relief opening is equipped with installing frame 14, and installing frame 14 passes through installation stud and cabinet body 1
It is fixedly connected, array distribution has outlet air deflecting plate 17 before and after the middle part of installing frame 14, and the left and right side surface of outlet air deflecting plate 17 is equal
Equipped with fixed disk 18, and fixed disk 18 is rotatablely connected by shaft and cabinet body 1, and the inner rear face of installing frame 14 is equipped with blend stop
16, and blend stop 16 is correspondingly arranged with outlet air deflecting plate 17, the outlet air deflecting plate 17 of most front side can ride on blend stop 16, and rear side goes out
Shift of wind plate 17 can ride on the outlet air deflecting plate 17 of front side, and the inside of installing frame 14 is equipped with fan 15, and the setting of fan 15 exists
The downside of outlet air deflecting plate 17 can blow afloat outlet air deflecting plate 17 when fan 15 works, to the inside of cabinet body 1 into
The inside of row rapid aeration, installing frame 14 is equipped with grid 19, and grid 19 is arranged in the upside of outlet air deflecting plate 17, passes through grid 19
It can prevent sundries from falling on outlet air deflecting plate 17, the upside of cabinet body 1 is equipped with rain shade 6, and the upper surface array distribution of cabinet body 1 has
Pillar 13, and pillar 13 is fixedly connected with rain shade 6, rain shade 6 can prevent rainwater from entering cabinet body 1, increase safety in utilization,
The medial surface of cabinet body 1 is equipped with fire detector 7, and the front surface of cabinet body 1 is rotatablely connected by hinge and sliding door 11, sliding door 11
Front surface on the left of be equipped with hasp lock 9 and handle 10, the rear surface of sliding door 11 is equipped with single-chip microcontroller 8, and fire detector 7 detects
When high-temperature gas, single-chip microcontroller 8 is transmitted a signal to, single-chip microcontroller 8 controls fan 15 and works, the input terminal of single-chip microcontroller 8 and outer
The output end of portion's power supply is electrically connected, and the output end of single-chip microcontroller 8 is electrically connected with the output end of fan 15, single-chip microcontroller 8 and fire detection
The two-way electrical connection of device 7, single-chip microcontroller 8 controls fan 15 and fire detector 7 is all made of common method in the prior art, single-chip microcontroller
8 use the M68HC11 model of motorola inc.
When in use: connection external power supply, when short circuit, generation high-temperature gas occurs in cabinet body 1, fire detector 7 is detected
High-temperature gas transmits a signal to single-chip microcontroller 8, and single-chip microcontroller 8 controls fan 15 and works, and fan 15 blows outlet air deflecting plate 17
It rises, rapid aeration is carried out to the inside of cabinet body 1, can prevent dust from entering the inside of cabinet body 1 by dustproof filter screen 4.
The utility model sound construction, stablizes durable, and fire detector 7 can quickly detect high temperature and high pressure gas, and
One time was aerated pressure release to switch cabinet, improves the safety in utilization of switchgear, brings convenience to using, pressure release gas outlet
The top of cabinet body 1 is set, it is opposite with operating walk way personnel front to can be avoided high-temperature gas, in case high temperature and high pressure gas is burnt
Operator.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of switchgear with ventilation and pressure release device, including cabinet body (1), it is characterised in that: the lower surface of the cabinet body (1)
Array distribution has stabilizer blade (2), and the left surface of cabinet body (1) is equipped with air inlet, and the left surface of cabinet body (1) is equipped with dustproof filter screen (4), and
Dustproof filter screen (4) is correspondingly arranged with air inlet, and the left surface of dustproof filter screen (4) is equipped with fixed frame (3), and fixed frame (3) passes through solid
To determine stud to be fixedly connected with cabinet body (1), the upper surface of cabinet body (1) is equipped with pressure relief opening, and the inside of pressure relief opening is equipped with installing frame (14),
Installing frame (14) is fixedly connected by installing stud with cabinet body (1), and array distribution has outlet air to turn before and after the middle part of installing frame (14)
To plate (17), the left and right side surface of outlet air deflecting plate (17) is equipped with fixed disk (18), and fixed disk (18) passes through shaft and cabinet
The inside of body (1) rotation connection, installing frame (14) is equipped with fan (15), and fan (15) is arranged under outlet air deflecting plate (17)
The medial surface of side, cabinet body (1) is equipped with fire detector (7), and the front surface of cabinet body (1) is connected by hinge and sliding door (11) rotation
It connects, hasp lock (9) and handle (10) is equipped on the left of the front surface of sliding door (11), the rear surface of sliding door (11) is equipped with single-chip microcontroller
(8), the input terminal of single-chip microcontroller (8) is electrically connected with the output end of external power supply, and the output end of single-chip microcontroller (8) is defeated with fan (15)
Outlet electrical connection, single-chip microcontroller (8) with fire detector (7) is two-way is electrically connected.
2. a kind of switchgear with ventilation and pressure release device according to claim 1, it is characterised in that: the cabinet body (1)
Left surface be equipped with weather shield (5), and weather shield (5) is arranged in the upside of air inlet, and the inside of air inlet array point up and down
It is furnished with fixed strip (12).
3. a kind of switchgear with ventilation and pressure release device according to claim 1, it is characterised in that: the installing frame
(14) inner rear face is equipped with blend stop (16), and blend stop (16) is correspondingly arranged with outlet air deflecting plate (17).
4. a kind of switchgear with ventilation and pressure release device according to claim 1, it is characterised in that: the installing frame
(14) inside is equipped with grid (19), and grid (19) is arranged in the upside of outlet air deflecting plate (17).
5. a kind of switchgear with ventilation and pressure release device according to claim 1, it is characterised in that: the cabinet body (1)
Upside be equipped with rain shade (6), the upper surface array distribution of cabinet body (1) has pillar (13), and pillar (13) and rain shade (6) are solid
Fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748636.4U CN209016449U (en) | 2018-10-26 | 2018-10-26 | A kind of switchgear with ventilation and pressure release device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821748636.4U CN209016449U (en) | 2018-10-26 | 2018-10-26 | A kind of switchgear with ventilation and pressure release device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209016449U true CN209016449U (en) | 2019-06-21 |
Family
ID=66840320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821748636.4U Active CN209016449U (en) | 2018-10-26 | 2018-10-26 | A kind of switchgear with ventilation and pressure release device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209016449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824038A (en) * | 2021-09-30 | 2021-12-21 | 江苏大航泓城电力电子有限公司 | Cubical switchboard intelligence pressure relief device of high security |
-
2018
- 2018-10-26 CN CN201821748636.4U patent/CN209016449U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824038A (en) * | 2021-09-30 | 2021-12-21 | 江苏大航泓城电力电子有限公司 | Cubical switchboard intelligence pressure relief device of high security |
| CN113824038B (en) * | 2021-09-30 | 2024-02-20 | 江苏大航泓城电力电子有限公司 | Intelligent pressure relief device of high-safety switch cabinet |
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