CN217903837U - Air cabinet with low-pressure alarm device - Google Patents
Air cabinet with low-pressure alarm device Download PDFInfo
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- CN217903837U CN217903837U CN202221747075.2U CN202221747075U CN217903837U CN 217903837 U CN217903837 U CN 217903837U CN 202221747075 U CN202221747075 U CN 202221747075U CN 217903837 U CN217903837 U CN 217903837U
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- guard plate
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Abstract
The utility model relates to an air cabinet technical field specifically is an air cabinet with low atmospheric pressure alarm device, include: the fixed baseplate, fixed baseplate's top is provided with aerifys the cabinet, and aerifys the cabinet be provided with the guard plate with the top all around, the both ends of guard plate are connected with the crutch board, and aerify the dead ahead of cabinet and be provided with the door plant, the side of guard plate is provided with the spread groove, and the middle part of guard plate is provided with hollow out construction's protection network, the inside of guard plate is provided with the sponge, and the centre of sponge is provided with the soft board. The utility model discloses the middle part that is located the guard plate behind the cabinet of aerifing is provided with hollow out construction's protection network, and the alarm sound of avoiding the alarm to send is blockked by the guard plate, and the inside atmospheric pressure data of cabinet is aerifyd in the analysis of the PLC controller of setting, if aerify the inside atmospheric pressure height of cabinet or atmospheric pressure low, then PLC controller control alarm begins to report to the police, reminds the staff to overhaul, can effectually carry out real-time supervision to aerifing the inside pressure of cabinet.
Description
Technical Field
The utility model relates to an air cabinet technical field specifically is an air cabinet with low-pressure alarm device.
Background
The gas-filled cabinet is a new generation of switch equipment. The gas-filled cabinet is suitable for small-sized secondary substations, switching stations, box-type substations, residential quarters, industrial and mining enterprises and large markets of power systems, and is particularly suitable for occasions with high requirements on power consumption, such as airports, subways, railways and the like.
The situation that personnel of the place of traditional gas insulated cabinet assembly flow bigger, have personnel to damage the condition of gas insulated cabinet by accident, so can cause the influence to the inside operation of gas insulated cabinet, for this reason, we propose a kind of air cabinet with low atmospheric pressure alarm device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air cabinet with low atmospheric pressure alarm device to it is bigger to provide the place personnel flow of traditional gas tank assembly in solving above-mentioned background art, has personnel to damage the condition of inflating the cabinet by accident, so can cause the problem of influence to the inside operation of inflating the cabinet.
In order to achieve the above purpose, the utility model provides a following technical scheme: an air tank with a low pressure warning device, comprising: the fixed baseplate, the top of fixed baseplate is provided with aerifys the cabinet, and aerifys the cabinet all around and the top is provided with the guard plate, the both ends of guard plate are connected with the turning, and aerify the dead ahead of cabinet and be provided with the door plant, the side of guard plate is provided with the spread groove, and the middle part of guard plate is provided with hollow out construction's protection network, the inner face of door plant is provided with the draw runner, and the bottom of door plant inlays and is equipped with the draw runner, the inside of guard plate is provided with the sponge, and the centre of sponge is provided with the soft board, the centre of soft board is provided with the spring.
Preferably, a sliding structure is formed between the fixed bottom plate and the door panel through a sliding strip, and the appearance sizes of the joint of the fixed bottom plate and the sliding strip are matched with each other.
Preferably, the door panel forms a sliding structure through the sliding bar, the connecting groove and the protection plate, and the external dimensions of the connecting part of the sliding bar and the connecting groove are matched with each other.
Preferably, the fixed base plate is vertically and fixedly connected with the protection plates, and the protection plates are fixedly connected with each other through the crutch plate and the bolt.
Preferably, an elastic telescopic structure is formed between the spring and the soft board, and the sponge is connected with the soft board in an adhesive manner.
Preferably, be provided with atmospheric pressure sensor on the inner wall of aerifing the cabinet, it is equipped with the PLC controller to inlay on the outer wall of aerifing the cabinet, the data output part of PLC controller is connected with the alarm, the external connection of PLC controller has the data line, one side of atmospheric pressure sensor is equipped with temperature and humidity sensor and lighting lamp area, and temperature and humidity sensor and lighting lamp area all fix aerify and cashier's office in a shop.
Preferably, the atmospheric pressure sensor and the temperature and humidity sensor are electrically connected with the PLC through data lines, and the PLC is electrically connected with the lighting lamp strip and the alarm through the data lines.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses PMKD's top is provided with aerifys the cabinet, aerify the cabinet be provided with guard plate and door plant respectively with the top all around, the inside of guard plate is provided with the sponge respectively, soft board and spring, connect through the turning between the guard plate, when receiving the striking, the inside sponge of guard plate absorbs a part of component, remaining power sends the spring to through the soft board, the soft board absorbs partly with the force with the spring again, aerify the cabinet to the guard plate inside, the inside structure of door plant is unanimous with the guard plate, but the door plant divide into two parts and be in the front of aerifing the cabinet, open the lockhole above the door plant, push away the door plant respectively to both sides along the central line, the draw runner that the door plant inner face set up slides in the middle of the spread groove, and simultaneously, the draw runner of door plant bottom slides in PMKD's spout, open the door plant, can inspect and repair aerify the cabinet, when receiving the striking, can effectually play the guard action to aerifing the cabinet.
The utility model discloses the middle part that is located the guard plate of aerifing the cabinet behind one's back is provided with hollow out construction's protection network, the alarm sound of avoiding the alarm to send is blockked by the guard plate, the back of aerifing the cabinet is provided with atmospheric pressure sensor and alarm, atmospheric pressure sensor passes through data line and PLC controller electric connection, atmospheric pressure sensor's one end is in the inside of aerifing the cabinet, when the inside pressure of aerifing the cabinet too high or low time, atmospheric pressure sensor will pass through data line conveying to the PLC controller from the afterbody atmospheric pressure data that the afterbody was collected, the PLC controller passes through the data line and links to each other with the alarm, the inside atmospheric pressure data of PLC controller analysis aerifys the cabinet, if inside atmospheric pressure of aerifing the cabinet is high or atmospheric pressure is low, then PLC controller control alarm begins to report to the police, remind the staff to overhaul, can effectually carry out real-time supervision to the inside pressure of aerifing the cabinet.
Drawings
FIG. 1 is a schematic view of the internal structure of the protection plate of the present invention;
FIG. 2 is a schematic view of the back structure of the inflatable cabinet of the present invention;
FIG. 3 is a schematic view of the door panel of the present invention;
FIG. 4 is a schematic side view of the door panel of the present invention;
fig. 5 is a schematic side view of the inflatable cabinet of the present invention.
In the figure: 1. fixing a bottom plate; 2. a protection plate; 3. a crutch board; 4. a protective net; 5. a door panel; 6. a slide bar; 7. connecting grooves; 8. a slide bar; 9. an inflatable cabinet; 10. an alarm; 11. a sponge; 12. a spring; 13. a soft board; 14. an atmospheric pressure sensor; 15. a data line; 16. a PLC controller; 17. a temperature and humidity sensor; 18. provided is a lighting lamp strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-4, an air cabinet with a low pressure alarm device includes: the device comprises a fixed base plate 1, wherein an inflatable cabinet 9 is arranged above the fixed base plate 1, protective plates 2 are arranged around and above the inflatable cabinet 9, two ends of each protective plate 2 are connected with corner plates 3, the fixed base plate 1 and the protective plates 2 are vertically and fixedly connected, and the protective plates 2 are fixedly connected through the corner plates 3 and bolts; a door plate 5 is arranged right in front of the inflatable cabinet 9, a connecting groove 7 is arranged on the side surface of the protection plate 2, a protective net 4 with a hollow structure is arranged in the middle of the protection plate 2, a sliding bar 6 is arranged on the inner surface of the door plate 5, the door plate 5 forms a sliding structure with the protection plate 2 through the sliding bar 6 and the connecting groove 7, and the appearance sizes of the connecting positions of the sliding bar 6 and the connecting groove 7 are matched with each other; the bottom end of the door plate 5 is embedded with a slide bar 8, a sliding structure is formed between the fixed bottom plate 1 and the door plate 5 through the slide bar 8, and the external dimensions of the joint of the fixed bottom plate 1 and the slide bar 8 are matched with each other; the protection plate 2 is internally provided with sponge 11, the middle of the sponge 11 is provided with a soft plate 13, the middle of the soft plate 13 is provided with a spring 12, an elastic telescopic structure is formed between the spring 12 and the soft plate 13, the sponge 11 is in adhesive connection with the soft plate 13, the protection plate 2, the crutch plate 3, the door plate 5, the sponge 11, the spring 12 and the soft plate 13 are arranged through the fixed base plate 1, an inflation cabinet 9 is arranged above the fixed base plate 1, the periphery and the upper part of the inflation cabinet 9 are respectively provided with the protection plate 2 and the door plate 5, the protection plate 2 is internally provided with the sponge 11, the soft plate 13 and the spring 12 respectively, the protection plate 2 is connected through the crutch plate 3, when the protection plate is impacted, the sponge 11 inside the protection plate 2 absorbs a component force, the rest force is transmitted to the spring 12 through the soft plate 13, the soft plate 13 and the spring 12 absorb a part of the force again, the inflation cabinet 9 inside the protection plate 2 is carried out, the structure inside the door plate 5 is consistent with the door plate 2, but the door plate 5 is divided into two parts which are positioned in the front of the inflation cabinet 9, a lock hole above the door plate 5 is opened, the door 5 is pushed towards the middle of the door plate 5, the door plate can slide bar 7 is pushed along the middle of the door plate 5, and the door plate 5, the slide bar can be opened, and the slide bar can be effectively checked when the protection plate 5 and the protection plate 5, and the protection plate 9 is impacted, and the protection plate 5, and the slide bar can be checked when the protection plate 5 is effectively checked, and the slide bar is moved in the protection plate 1.
Referring to fig. 2 and 5, an air tank having a low pressure alarm device includes: an atmospheric pressure sensor 14 is arranged on the inner wall of the inflatable cabinet 9, a PLC controller 16 is embedded in the outer wall of the inflatable cabinet 9, the data output end of the PLC controller 16 is connected with an alarm 10, a data line 15 is connected to the outside of the PLC controller 16, a temperature and humidity sensor 17 and a lighting lamp strip 18 are arranged on one side of the atmospheric pressure sensor 14, the temperature and humidity sensor 17 and the lighting lamp strip 18 are both fixed on the inflatable cabinet 9, the atmospheric pressure sensor 14 and the temperature and humidity sensor 17 are electrically connected with the PLC controller 16 through the data line 15, the PLC controller 16 is electrically connected with the lighting lamp strip 18 and the alarm 10 through the data line 15, one end of the atmospheric pressure sensor 14 is located inside the inflatable cabinet 9, when the pressure inside the inflatable cabinet 9 is too high or too low, the atmospheric pressure sensor 14 transmits air pressure data collected from the tail portion to the PLC controller 16 through the data line 15, the PLC controller 16 is connected with the alarm 10 through the data line 15, the PLC controller 16 analyzes the air pressure data inside the inflatable cabinet 9, if the air pressure inside the inflatable cabinet 9 is too high or too low, the PLC controller 16 controls the alarm to remind a worker that the alarm 10, the worker to effectively monitor the temperature and the inside the lighting lamp strip 9, the temperature and the lighting lamp strip 9 can be monitored, the temperature of the inflatable cabinet 9 can be monitored, the safety of the safety cabinet is improved, and the safety of the inflatable cabinet 9, and the safety of the safety cabinet 9 can be improved.
The working principle is as follows: firstly, when in use, an inflatable cabinet 9 is arranged above a fixed base plate 1, a protective plate 2 and a door plate 5 are respectively arranged at the periphery and above the inflatable cabinet 9, a sponge 11, a soft plate 13 and a spring 12 are respectively arranged inside the protective plate 2, the protective plates 2 are connected through a crutch plate 3, when being impacted, the sponge 11 inside the protective plate 2 absorbs a part of force, the rest force is transmitted to the spring 12 through the soft plate 13, the soft plate 13 and the spring 12 absorb a part of the force, the inflatable cabinet 9 inside the protective plate 2 is protected, a protective screen 4 with a hollowed structure is arranged in the middle of the protective plate 2 behind the inflatable cabinet 9, the alarm sound sent by the alarm 10 is prevented from being blocked by the protective plate 2, the structure inside the door plate 5 is consistent with that of the protective plate 2, but the door plate 5 is divided into two parts and is positioned at the front side of the inflatable cabinet 9, a lock hole above the door plate 5 is opened, the door plate 5 is respectively pushed towards two sides along the center line, a sliding bar 6 arranged in a connecting groove 7 inside the door 5 slides in the fixed base plate 1, meanwhile, a sliding strip 8 at the bottom of the fixed base plate 1 slides in the fixed base plate 1, a lock hole 5 can repair the door 9 and can check the door plate 9, when the door 9, the atmospheric pressure sensor is connected with an atmospheric pressure sensor 14, when the atmospheric pressure control cabinet, the atmospheric pressure sensor 14, the atmospheric pressure control cabinet 9, the atmospheric pressure sensor 14, the atmospheric pressure control cabinet 14 is connected with the atmospheric pressure sensor 14, the atmospheric control cabinet 9, the atmospheric control cabinet 14, the atmospheric pressure sensor, the atmospheric pressure control cabinet 9, the atmospheric pressure sensor 14, if aerify the inside atmospheric pressure of cabinet 9 high or atmospheric pressure low, then PLC controller 16 control alarm 10 begins to report to the police, remind the staff to overhaul, simultaneously can detect the temperature and humidity of aerifing the inside of cabinet 9 through temperature and humidity sensor 17 and handle, and give PLC controller 16 with data transfer through data line 15, the worker of being convenient for knows the inside humiture situation of change of aerifing cabinet 9, when need be to aerifing the inside renovation of cabinet 9 at night, illuminating lamp area 18 through setting up can play the effect of illumination, security when improving the renovation.
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 (7)
1. An air cabinet having a low pressure warning device, comprising: fixed baseplate (1), the top of fixed baseplate (1) is provided with aerifys cabinet (9), and aerifys around cabinet (9) and be provided with guard plate (2) with the top, be connected through turning board (3) between guard plate (2), and aerify the dead ahead of cabinet (9) and be provided with door plant (5), the side of guard plate (2) is provided with spread groove (7), and the middle part of guard plate (2) is provided with hollow out construction's protection network (4), the inner face of door plant (5) is provided with feed strut (6), and the bottom of door plant (5) inlays and be equipped with draw runner (8), the inside of guard plate (2) is provided with sponge (11), and is provided with soft board (13) in the middle of sponge (11), the centre of soft board (13) is provided with spring (12).
2. The air cabinet with the low-air-pressure alarm device is characterized in that a sliding structure is formed between the fixed bottom plate (1) and the door panel (5) through a sliding strip (8), and the external dimensions of the joint of the fixed bottom plate (1) and the sliding strip (8) are matched with each other.
3. The air tank with the low-pressure alarm device according to claim 1, wherein the door panel (5) forms a sliding structure through the sliding bar (6), the connecting groove (7) and the protection plate (2), and the external dimensions of the connecting part of the sliding bar (6) and the connecting groove (7) are matched with each other.
4. The air tank with the low-air-pressure alarm device according to claim 1, wherein the fixed base plate (1) is vertically and fixedly connected with the protection plates (2), and the protection plates (2) are fixedly connected with each other through the turning plate (3) and the bolts.
5. The air cabinet with the low-air-pressure alarm device as claimed in claim 1, wherein an elastic telescopic structure is formed between the spring (12) and the soft board (13), and the sponge (11) and the soft board (13) are connected by gluing.
6. The air cabinet with the low-air-pressure alarm device according to claim 1, characterized in that an atmospheric pressure sensor (14) is arranged on the inner wall of the air inflation cabinet (9), a PLC (programmable logic controller) (16) is embedded on the outer wall of the air inflation cabinet (9), a data output end of the PLC (16) is connected with an alarm (10), a data line (15) is connected to the outside of the PLC (16), a temperature and humidity sensor (17) and a lighting lamp strip (18) are arranged on one side of the atmospheric pressure sensor (14), and the temperature and humidity sensor (17) and the lighting lamp strip (18) are both fixed on the air inflation cabinet (9).
7. The air cabinet with the low-air-pressure alarm device according to claim 6, wherein the atmospheric pressure sensor (14) and the temperature and humidity sensor (17) are electrically connected with the PLC (16) through a data line (15), and the PLC (16) is electrically connected with the lighting strip (18) and the alarm (10) through the data line (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221747075.2U CN217903837U (en) | 2022-07-05 | 2022-07-05 | Air cabinet with low-pressure alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221747075.2U CN217903837U (en) | 2022-07-05 | 2022-07-05 | Air cabinet with low-pressure alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217903837U true CN217903837U (en) | 2022-11-25 |
Family
ID=84134973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221747075.2U Active CN217903837U (en) | 2022-07-05 | 2022-07-05 | Air cabinet with low-pressure alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217903837U (en) |
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2022
- 2022-07-05 CN CN202221747075.2U patent/CN217903837U/en active Active
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