CN111899484A - Intelligent high-temperature early warning device for power equipment - Google Patents
Intelligent high-temperature early warning device for power equipment Download PDFInfo
- Publication number
- CN111899484A CN111899484A CN202010754454.3A CN202010754454A CN111899484A CN 111899484 A CN111899484 A CN 111899484A CN 202010754454 A CN202010754454 A CN 202010754454A CN 111899484 A CN111899484 A CN 111899484A
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- box body
- hole
- box
- dry ice
- power equipment
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an intelligent high-temperature early warning device for power equipment, which comprises a box body, wherein a heat dissipation plate is arranged on the rear surface of the box body, a plurality of heat dissipation holes are formed in the heat dissipation plate, the heat dissipation plate is positioned at the center of the rear surface of the box body, an alarm lamp is fixedly arranged at the top end of the box body, a battery box is fixedly arranged on the left side surface of the box body, a rechargeable lithium battery is fixedly arranged in the battery box, a temperature control switch is arranged in the box body and positioned on the top surface of the box body, an electromagnet is arranged on the right side surface of the box body, the positive electrode and the negative electrode of the rechargeable lithium battery are connected with the temperature control switch through leads, and the. The intelligent alarm has the advantages of simple and practical structure, and can alarm rapidly and perform emergency cooling through dry ice in an ultrahigh-temperature state.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an intelligent high-temperature early warning device for power equipment.
Background
The power equipment box is the indispensable device among the power system, because integrated a large amount of electronic component in the power equipment box, so at the in-process of power equipment box actual work, the too high condition of box inside temperature can appear, and this kind of condition is more dangerous, if can not handle in time and can burn out electronic component and cause circuit fault, serious can lead to the conflagration even.
In order to solve the above technical problems, those skilled in the art have developed various alarm devices for overheating of an electrical equipment box, which alarm devices send an alarm to the outside in a wireless or wired manner when the temperature inside the box is too high, however, due to the distance, a worker cannot arrive at the site to deal with the overheating of the electrical equipment box at the first time, and therefore, even if the electrical equipment box can warn of high temperature, the problem of circuit failure caused by burning of electronic components cannot be avoided.
Disclosure of Invention
The invention aims to solve the problems and designs an intelligent high-temperature early warning device for power equipment.
An intelligent high-temperature early warning device for power equipment comprises a box body, wherein a heat dissipation plate is arranged on the rear surface of the box body, a plurality of heat dissipation holes are formed in the heat dissipation plate, the heat dissipation plate is positioned in the center of the rear surface of the box body,
an alarm lamp is fixedly installed at the top end of the box body, a battery box is fixedly installed on the left side surface of the box body, a rechargeable lithium battery is fixedly installed in the battery box, a temperature control switch is installed in the box body and located on the top surface of the box body, an electromagnet is arranged on the right side surface of the box body, the positive electrode and the negative electrode of the rechargeable lithium battery are connected with the temperature control switch through leads, and the temperature control switch is respectively connected with the alarm lamp and the electromagnet through leads;
the dry ice box is characterized in that a mounting opening is formed in the right side surface of the box body and is located right below the electromagnet, a dry ice box is fixedly mounted in the mounting opening, one end of the dry ice box is located in the box body, the other end of the dry ice box is located outside the box body, an opening is formed in one end of the dry ice box located in the box body, a stop door is mounted at the opening, the lower edge of the opening is connected with the lower edge of the stop door through a hinge structure, a fixing plate is mounted on the inner surface of the stop door and is perpendicular to the inner surface of the stop door, a lock hole is formed in the fixing plate and is a round hole, a rubber sealing layer is arranged on the inner surface of the stop door, and;
the dry ice box is internally provided with an intercepting net, dry ice is placed between the intercepting net and the end face of the other end of the dry ice box, a through hole is formed in the upper end face of the dry ice box and is positioned on the upper end face of the dry ice box between the opening and the intercepting net, the diameter of the through hole is the same as that of the lock hole, a sealing ring is installed at the edge of the through hole, the through hole corresponds to the lock hole in position, and the center of the through hole and the center of the lock hole are positioned on the same vertical straight line in the state that the stop door is closed;
be equipped with solid fixed ring between dry ice box and the electro-magnet, fixed ring fixed mounting is on the side surface of box, gu install the round bar on the fixed ring, the round bar slides from top to bottom in the fixed ring, the top fixed connection iron hat of round bar, the size of iron hat is greater than the diameter of solid fixed ring hole, the diameter of round bar is the same with the through-hole and guarantees that the round bar can run through-hole and lockhole downwards, the distance between iron hat and the electro-magnet is no longer than two centimetres.
The temperature control switch is an electronic temperature control switch, and the electronic temperature control switch is switched on when the temperature detected exceeds a set parameter.
And a rubber sealing strip is adhered to the edge of the mounting opening.
The intercepting net is a metal intercepting net, and the intercepting net is parallel to the end face of the other end of the dry ice box.
The sealing ring is a rubber sealing ring, and the thickness of the sealing ring is not more than two millimeters.
The iron cap is a round iron plate, and the thickness of the iron cap is not more than five millimeters.
The shutter at the opening is closed, the round rod vertically penetrates through the through hole and the lock hole downwards, and the rubber sealing layer on the inner surface of the shutter is extruded by the wall of the dry ice box to generate elastic deformation.
The distance between the electromagnet and the iron cap is one centimeter.
The wall thickness of the dry ice box is ten to fifteen millimeters.
The round bar is an aluminum alloy bar.
Advantageous effects
The intelligent high-temperature early warning device for the power equipment manufactured by the technical scheme of the invention has the following advantages:
1. after the device detects that the temperature of the power equipment box is overhigh, the device can send out an alarm in time and open the dry ice box for emergency cooling, thereby effectively reducing the probability of burning out electronic elements and reserving sufficient time for workers to arrive at the site for overhaul;
2. the device has simple structural design, does not need excessive driving and transmission structures, has low transformation cost on the basis of the existing power equipment box, can be popularized in a large range and has better application value.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent high-temperature early warning device for power equipment according to the invention in a state that a stop door is closed;
FIG. 2 is a schematic structural diagram of an intelligent high-temperature early warning device for power equipment according to the invention in a state that a shutter is opened;
FIG. 3 is a schematic view of a partial configuration of a dry ice bin of the present invention with the door open;
FIG. 4 is a schematic view showing the construction of the keyhole portion according to the present invention;
FIG. 5 is a schematic structural diagram of the intercepting net of the present invention;
FIG. 6 is a schematic view of the retaining ring of the present invention;
in the figure, 1, a box body; 2. a heat dissipation plate; 3. an alarm lamp; 4. a battery case; 5. a temperature control switch; 6. an electromagnet; 7. a dry ice box; 8. a shutter; 9. a fixing plate; 10. a lock hole; 11. a rubber sealing layer; 12. an intercepting net; 13. dry ice; 14. a through hole; 15. a fixing ring; 16. a round bar; 17. an iron cap.
Detailed Description
The invention is described in detail below with reference to the drawings, as shown in FIGS. 1-6;
the intelligent alarm box is characterized in that an alarm lamp 3 is fixedly mounted at the top end of the box body, a battery box 4 is fixedly mounted on the left side surface of the box body, a rechargeable lithium battery is fixedly mounted in the battery box, a temperature control switch 5 is mounted in the box body and located on the top surface of the box body, an electromagnet 6 is arranged on the right side surface of the box body, the positive electrode and the negative electrode of the rechargeable lithium battery are connected with the temperature control switch through leads, and the temperature control switch is respectively connected with the alarm lamp and the electromagnet through leads;
the device is characterized in that a mounting opening is formed in the surface of the right side of the box body, the mounting opening is located under the electromagnet, a dry ice box 7 is fixedly mounted in the mounting opening, one end of the dry ice box is located in the box body, the other end of the dry ice box is located outside the box body, an opening is formed in one end of the dry ice box located in the box body, a stop door 8 is mounted at the opening, the lower edge of the opening is connected with the lower edge of the stop door through a hinge structure, a fixing plate 9 is mounted on the inner surface of the stop door, the fixing plate is perpendicular to the inner surface of the stop door, a lock hole 10 is formed in the fixing plate and is a round hole, a rubber sealing layer 11 is arranged on the inner surface of the stop door, and the size of;
the dry ice box is characterized in that an intercepting net 12 is arranged in the dry ice box, dry ice 13 is placed between the intercepting net and the end face of the other end of the dry ice box, a through hole 14 is formed in the upper end face of the dry ice box, the through hole is located in the upper end face of the dry ice box between the opening and the intercepting net, the diameter of the through hole is the same as that of the lock hole, a sealing ring is installed at the edge of the through hole, the through hole corresponds to the lock hole in position, and the center of the through hole and the center of the lock hole are located on the same vertical straight line in the state that the stop door is closed;
the utility model provides a creation point still lies in, is equipped with solid fixed ring 15 between dry ice box and electro-magnet, gu fixed ring fixed mounting is on the side surface of box, gu install round bar 16 on the fixed ring, the round bar slides from top to bottom in the fixed ring, the top fixed connection iron cap 17 of round bar, the size of iron cap is greater than the diameter of solid fixed ring hole, the diameter of round bar is the same with the through-hole and guarantees that the round bar can run through-hole and lockhole downwards, distance between iron cap and the electro-magnet is no longer than two centimetres.
The electronic temperature control switch is characterized in that the temperature control switch is an electronic temperature control switch, and the electronic temperature control switch is conducted when the detected temperature exceeds a set parameter; a rubber sealing strip is adhered to the edge of the mounting opening; the intercepting net is a metal intercepting net, and the intercepting net is parallel to the end face of the other end of the dry ice box; the sealing ring is a rubber sealing ring, and the thickness of the sealing ring is not more than two millimeters; the iron cap is a round iron plate, and the thickness of the iron cap is not more than five millimeters; the shutter at the opening is closed, the round rod vertically penetrates through the through hole and the lock hole downwards, and the rubber sealing layer on the inner surface of the shutter is extruded by the wall of the dry ice box to generate elastic deformation; the distance between the electromagnet and the iron cap is one centimeter; the wall thickness of the dry ice box is ten to fifteen millimeters; the round bar is an aluminum alloy bar.
The electronic device adopted by the technical scheme comprises:
the device comprises an electronic temperature control switch, a rechargeable lithium battery, an alarm lamp and an electromagnet;
the electronic devices are all existing products, the technical scheme of the application has no special requirements and changes on the structures of the electronic devices, and the electronic devices all belong to conventional electronic equipment;
in the implementation process of the technical scheme, all the electrical components in the present application need to be connected with the power supply adapted to the electrical components through a wire, and a suitable controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequence should be referred to in the following working principle that electrical connection is completed between the electrical components in sequence;
in the implementation process of the technical scheme, the opening is blocked by the stop door in the initial state and is locked in a mode that the cylinder penetrates through the through hole and the lock hole, and at the moment, the rubber sealing layer is tightly attached to the wall surface of the dry ice box and generates elastic deformation, as shown in figure 1; when the temperature in the box body exceeds a set value, the electronic temperature control switch is switched on, the rechargeable lithium battery supplies power to the alarm lamp and the electromagnet, the alarm lamp is turned on, the electromagnet is electrified to generate magnetic force, the electromagnet attracts the iron cap through the magnetic force, the iron cap pulls the round rod upwards, the round rod is pulled out from the lock hole and the through hole, the shutter is in a contact locking state, the rubber sealing gasket bounces the shutter by the elastic force generated by deformation, the shutter is turned downwards around the hinge structure, and the whole dry ice box is opened as shown in fig. 2; at the moment, the dry ice in the dry ice box is contacted with the normal-temperature air to volatilize, and a large amount of heat in the box body is absorbed, so that the emergency cooling is realized.
In order to better realize the alarm effect, the alarm lamp can be replaced by a signal transmitter, and the signal transmitter is electrified and transmits an alarm signal to the control center through a network under the condition that the electronic temperature control switch is switched on.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. An intelligent high-temperature early warning device for power equipment comprises a box body (1), wherein the rear surface of the box body is provided with a heat dissipation plate (2), the heat dissipation plate is provided with a plurality of heat dissipation holes and is positioned at the center of the rear surface of the box body,
an alarm lamp (3) is fixedly installed at the top end of the box body, a battery box (4) is fixedly installed on the left side surface of the box body, a rechargeable lithium battery is fixedly installed in the battery box, a temperature control switch (5) is installed in the box body and located on the top surface of the box body, an electromagnet (6) is arranged on the right side surface of the box body, the positive and negative electrodes of the rechargeable lithium battery are connected with the temperature control switch through leads, and the temperature control switch is respectively connected with the alarm lamp and the electromagnet through leads;
the dry ice box is characterized in that a mounting hole is formed in the right side surface of the box body, the mounting hole is located right below the electromagnet, a dry ice box (7) is fixedly mounted in the mounting hole, one end of the dry ice box is located in the box body, the other end of the dry ice box is located outside the box body, an opening is formed in one end of the dry ice box located in the box body, a shutter (8) is mounted at the opening, the lower edge of the opening is connected with the lower edge of the shutter through a hinge structure, a fixing plate (9) is mounted on the inner surface of the shutter, the fixing plate is perpendicular to the inner surface of the shutter, a locking hole (10) is formed in the fixing plate and is a round hole, a rubber sealing layer (11) is arranged on the inner;
an intercepting net (12) is arranged in the dry ice box, dry ice (13) is placed between the intercepting net and the end face of the other end of the dry ice box, a through hole (14) is formed in the upper end face of the dry ice box between the opening and the intercepting net, the diameter of the through hole is the same as that of the lock hole, a sealing ring is installed at the edge of the through hole, the through hole corresponds to the lock hole in position, and the center of the through hole and the center of the lock hole are located on the same vertical straight line in the state that the shutter is closed;
be equipped with solid fixed ring (15) between dry ice box and the electro-magnet, fixed ring fixed mounting is on the side surface of box, gu install round bar (16) on the fixed ring, the round bar slides from top to bottom in the fixed ring, the top fixed connection iron cap (17) of round bar, the size of iron cap is greater than the diameter of solid fixed ring hole, the diameter of round bar is the same with the through-hole and guarantees that the round bar can run through-hole and lockhole downwards, the distance between iron cap and the electro-magnet is no longer than two centimetres.
2. An intelligent high-temperature early warning device for power equipment as claimed in claim 1, wherein the temperature controlled switch is an electronic temperature controlled switch, and the electronic temperature controlled switch is turned on when the temperature is detected to exceed the set parameter.
3. The intelligent high-temperature early warning device for the electric power equipment as claimed in claim 1, wherein a rubber sealing strip is pasted on the edge of the mounting opening.
4. The intelligent high-temperature early warning device for the power equipment as claimed in claim 1, wherein the intercepting net is a metal intercepting net, and the intercepting net is parallel to the end face of the other end of the dry ice box.
5. An intelligent high-temperature early warning device for electric power equipment according to claim 1, wherein the sealing ring is a rubber sealing ring, and the thickness of the sealing ring is not more than two millimeters.
6. The intelligent high-temperature early warning device for the electric power equipment as claimed in claim 1, wherein the iron cap is a circular iron plate, and the thickness of the iron cap is not more than five millimeters.
7. The intelligent high-temperature early warning device for the power equipment as claimed in claim 1, wherein the shutter at the opening is closed, the round rod vertically penetrates through the through hole and the lock hole downwards, and the rubber sealing layer on the inner surface of the shutter is elastically deformed by being squeezed by the wall of the dry ice box.
8. An intelligent high-temperature early warning device for electric power equipment according to claim 1, wherein the distance between the electromagnet and the iron cap is one centimeter.
9. An intelligent high-temperature early warning device for power equipment as claimed in claim 1, wherein the wall thickness of the dry ice box is ten to fifteen millimeters.
10. The intelligent high-temperature early warning device for the power equipment as claimed in claim 1, wherein the round rod is an aluminum alloy rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754454.3A CN111899484A (en) | 2020-07-31 | 2020-07-31 | Intelligent high-temperature early warning device for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010754454.3A CN111899484A (en) | 2020-07-31 | 2020-07-31 | Intelligent high-temperature early warning device for power equipment |
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| Publication Number | Publication Date |
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| CN111899484A true CN111899484A (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010754454.3A Pending CN111899484A (en) | 2020-07-31 | 2020-07-31 | Intelligent high-temperature early warning device for power equipment |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992324A (en) * | 2017-05-26 | 2017-07-28 | 广西科技大学鹿山学院 | A kind of battery with cooling effect |
| CN207994444U (en) * | 2018-04-19 | 2018-10-19 | 江苏鼎盛防护设备有限公司 | A kind of man-defend ventilation system power distribution cabinet |
| CN109038314A (en) * | 2018-08-23 | 2018-12-18 | 骆炉昌 | A kind of electric control cabinet |
| CN208385886U (en) * | 2018-06-27 | 2019-01-15 | 国网河南省电力公司西峡县供电公司 | A kind of multifunction power cabinet |
| KR20190032312A (en) * | 2019-03-12 | 2019-03-27 | 주식회사 일렉쿠아 | Water temperature control device for fish tank |
| CN110630151A (en) * | 2019-11-01 | 2019-12-31 | 烟台宏远氧业股份有限公司 | Pressure-resistant cabin door structure with uniform stress and self-sealing |
| CN210943902U (en) * | 2019-11-13 | 2020-07-07 | 黑龙江诺驰科技有限公司 | Permission control type single-time multi-shot pneumatic transmission terminal |
-
2020
- 2020-07-31 CN CN202010754454.3A patent/CN111899484A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106992324A (en) * | 2017-05-26 | 2017-07-28 | 广西科技大学鹿山学院 | A kind of battery with cooling effect |
| CN207994444U (en) * | 2018-04-19 | 2018-10-19 | 江苏鼎盛防护设备有限公司 | A kind of man-defend ventilation system power distribution cabinet |
| CN208385886U (en) * | 2018-06-27 | 2019-01-15 | 国网河南省电力公司西峡县供电公司 | A kind of multifunction power cabinet |
| CN109038314A (en) * | 2018-08-23 | 2018-12-18 | 骆炉昌 | A kind of electric control cabinet |
| KR20190032312A (en) * | 2019-03-12 | 2019-03-27 | 주식회사 일렉쿠아 | Water temperature control device for fish tank |
| CN110630151A (en) * | 2019-11-01 | 2019-12-31 | 烟台宏远氧业股份有限公司 | Pressure-resistant cabin door structure with uniform stress and self-sealing |
| CN210943902U (en) * | 2019-11-13 | 2020-07-07 | 黑龙江诺驰科技有限公司 | Permission control type single-time multi-shot pneumatic transmission terminal |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210705 Address after: 235100 No.3, weikeng Yangzhuang, Shenhu village, shuangduiji Town, Suixi County, Huaibei City, Anhui Province Applicant after: Yang Ba Address before: No. 301, building 3, Lingxiu Yifang, No. 6, Changqing Road, Beihai City, Guangxi Zhuang Autonomous Region Applicant before: Yao Dunwei |
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Application publication date: 20201106 |
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