CN212366601U - Power equipment high temperature early warning cooling device - Google Patents
Power equipment high temperature early warning cooling device Download PDFInfo
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- CN212366601U CN212366601U CN202021068717.7U CN202021068717U CN212366601U CN 212366601 U CN212366601 U CN 212366601U CN 202021068717 U CN202021068717 U CN 202021068717U CN 212366601 U CN212366601 U CN 212366601U
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Abstract
The utility model discloses a power equipment high temperature early warning cooling device, concretely relates to power equipment field, including the power equipment cabinet, the internally mounted of power equipment cabinet has power equipment and control by temperature change alarm machine case, and the inside fixed mounting of control by temperature change alarm machine case has controller, battery and wireless signal transceiver module, and the input electric connection of controller has temperature sensor, and heat dissipation mechanism is installed in one side embedding of power equipment cabinet, and one side fixed mounting of heat dissipation mechanism has high temperature snap mechanism. The utility model discloses a set up independent control by temperature change alarm machine case structure, utilize control by temperature change alarm machine incasement portion battery to carry out independent power supply, when power equipment leads to dangerous condition such as equipment circuit short circuit or other outage because of abnormal conditions such as high temperature, this high temperature early warning equipment still can exert early warning and cooling effect, promotes this early warning equipment's stability, need not to lay complicated connecting circuit, is applicable to various power equipment's intelligent transformation, is convenient for popularize and promote.
Description
Technical Field
The utility model relates to a power equipment technical field, more specifically says, the utility model specifically is a power equipment high temperature early warning cooling device.
Background
Along with the construction of electric wire netting, need use very much power equipment, power equipment mainly includes power generating equipment and power supply unit, power equipment generally all can install at the power equipment incasement, power equipment can produce certain heat at the during operation, current power equipment case generally all can be provided with high temperature early warning device and indicate people need cool down to it to avoid power equipment to take place to damage because of the high temperature, consequently need corresponding ground temperature early warning device, make the temperature of equipment keep at stable level.
At present, traditional power equipment high temperature early warning cooling device structure is too simple, mostly adopt temperature sensor control alarm mechanism and heat dissipation cooling device, carry out cooling preliminary treatment and warning suggestion, be linked together with the power equipment circuit, when power equipment takes place high temperature or short circuit etc. when unusually leading to power transmission to take place the fusing, alarm mechanism can't launch promptly, and traditional high temperature early warning cooling device can't independently supply power, it is higher with power equipment's integrated level, control structure complex circuit lays the trouble, can't carry out intelligent early warning cooling transformation to traditional power equipment, the practicality is lower.
Therefore, it is highly desirable to provide a high-temperature early warning and cooling device for electrical equipment.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a power equipment high temperature early warning cooling device, through setting up independent control by temperature change warning machine case structure, utilize control by temperature change warning machine incasement portion battery to carry out independent power supply, when power equipment leads to dangerous condition such as equipment circuit short circuit or other outage because of abnormal conditions such as high temperature, this high temperature early warning device still can exert early warning and cooling effect, and utilize each local temperature of a plurality of temperature probe monitoring power equipment, realize the global perception to the power equipment abnormal conditions, and carry out the safety control of second grade through high temperature kick mechanism, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature early warning and cooling device for power equipment comprises a power equipment cabinet, wherein the power equipment and a temperature control alarm case are fixedly arranged in the power equipment cabinet, an input end of the power equipment is electrically connected with an external power supply, a controller, a storage battery and a wireless signal receiving and transmitting module are fixedly arranged in the temperature control alarm case, an output end of the storage battery is electrically connected with an input end of the controller, an input end of the controller is electrically connected with a temperature sensor, an input end of the temperature sensor is electrically connected with a temperature probe, a surface of the temperature control alarm case is embedded with a control panel and a temperature display, an output end of the control panel is electrically connected with an input end of the controller, an input end of the temperature display is electrically connected with an output end of the temperature sensor, and a heat dissipation mechanism is embedded in one side of the, one side of the heat dissipation mechanism is fixedly provided with a high-temperature kick mechanism, and the output end of the high-temperature kick mechanism is electrically connected with the input end of the controller.
In a preferred embodiment, the input of the controller is electrically connected to the output of the external power source, and the output of the controller is electrically connected to the input of the power device.
In a preferred embodiment, the heat dissipation mechanism comprises a heat dissipation turbofan and a dustproof grid, the heat dissipation turbofan is fixedly mounted on the inner side of the dustproof grid, a dustproof filter screen structure is arranged inside the dustproof grid, and a power supply end of the heat dissipation turbofan is electrically connected with an output end of the storage battery.
In a preferred embodiment, the output end of the controller is electrically connected to the input end of the wireless signal transceiver module, the output end of the wireless signal transceiver module is electrically connected to the control terminal, and a pass protocol of the wireless signal transceiver module is adapted to a communication protocol of the control terminal.
In a preferred embodiment, the number of the temperature probes is several, and several of the temperature probes are uniformly distributed on the peripheral side or inside of the power equipment, and the end parts of the temperature probes are attached to the surface or inside of the power equipment.
In a preferred embodiment, the high-temperature snap-through mechanism comprises a snap-through box body, a temperature sensing end, a snap-through electrode and a static electrode, wherein one side of the temperature sensing end is fixedly connected with one end of the snap-through box body and is abutted against one side of the snap-through electrode, and the snap-through electrode and the static electrode are located inside the temperature sensing end.
In a preferred embodiment, the snap-through electrode is of a snap-through dome structure, and the snap-through temperature of the snap-through electrode is less than or equal to the maximum bearing temperature of the electrical equipment.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up independent control by temperature change alarm machine case structure, utilize the inside battery of control by temperature change alarm machine case to carry out independent power supply, when power equipment leads to dangerous condition such as equipment circuit short circuit or other outage because of abnormal condition such as high temperature, this high temperature early warning equipment still can exert early warning and cooling effect, promotes this early warning equipment's stability, need not to lay complicated connecting circuit, is applicable to the intelligent transformation of various power equipment, is convenient for popularize and promote;
2. the utility model discloses a set up temperature sensor and high temperature snap-through mechanism, utilize each local temperature of a plurality of temperature probe monitoring power equipment, realize the global perception to the power equipment abnormal conditions to carry out the safety control of second grade through high temperature snap-through mechanism, can automatic snap-through cut off the working power supply of whole equipment when the high temperature can't cool down, force the protection, promote the practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the structural schematic diagram of the temperature control alarm case of the present invention.
Fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention.
Fig. 4 is a schematic structural diagram of the high-temperature snap-action mechanism of the present invention.
Fig. 5 is a schematic diagram of the control structure of the present invention.
The reference signs are: 1. a power equipment cabinet; 2. a temperature control alarm case; 3. a control panel; 4. a temperature display; 5. a heat dissipation mechanism; 6. a controller; 7. a storage battery; 8. a wireless signal transceiving module; 9. a temperature sensor; 10. a high temperature kick mechanism; 51. a heat-dissipating turbofan; 52. a dust-proof grid; 91. a temperature probe; 101. a kick box body; 102. a temperature sensing end; 103. a kick electrode; 104. and a static electrode.
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.
As shown in the attached figures 1-5, the high-temperature early warning and cooling device for the power equipment comprises a power equipment cabinet 1, the power equipment and a temperature control alarm cabinet 2 are fixedly installed inside the power equipment cabinet 1, the input end of the power equipment is electrically connected with an external power supply, a controller 6, a storage battery 7 and a wireless signal receiving and sending module 8 are fixedly installed inside the temperature control alarm cabinet 2, the output end of the storage battery 7 is electrically connected with the input end of the controller 6, the input end of the controller 6 is electrically connected with a temperature sensor 9, the input end of the temperature sensor 9 is electrically connected with a temperature probe 91, a control panel 3 and a temperature display 4 are embedded and installed on the surface of the temperature control alarm cabinet 2, the output end of the control panel 3 is electrically connected with the input end of the controller 6, the input end of the temperature display 4 is electrically connected with the output end of the temperature sensor 9, one side of the heat dissipation mechanism 5 is fixedly provided with a high-temperature kick mechanism 10, and the output end of the high-temperature kick mechanism 10 is electrically connected with the input end of the controller 6.
The implementation mode is specifically as follows: by arranging the independent temperature control alarm case 2 structure and utilizing the storage battery 7 in the temperature control alarm case 2 to supply power independently, when the power equipment causes the dangerous conditions such as short circuit of an equipment circuit or other power failure due to the abnormal conditions such as high temperature, the high-temperature early warning equipment can still play the roles of early warning and cooling, the stability of the early warning equipment is improved, a complex connecting circuit is not required to be laid, and the intelligent transformation of various power equipment is suitable and convenient for popularization and promotion; additionally, the utility model discloses a set up temperature sensor 9 and high temperature snap-action mechanism 10, utilize each local temperature of a plurality of temperature probe 91 monitoring power equipment, realize the global perception to the power equipment abnormal conditions to carry out the safety control of second grade through high temperature snap-action mechanism 10, can't cool down when the high temperature and can cut off the working power supply of whole equipment by automatic snap-action, carry out the forced protection, promote the practicality.
The input end of the controller 6 is electrically connected with the output end of an external power supply, and the output end of the controller 6 is electrically connected with the input end of the power equipment, so that the control of a total power supply circuit of the power equipment is realized.
Wherein, heat dissipation mechanism 5 includes heat dissipation turbofan 51 and dustproof grid 52, and heat dissipation turbofan 51 fixed mounting is in the inboard of dustproof grid 52, and the inside of dustproof grid 52 is equipped with dustproof filter screen structure, and the power end of heat dissipation turbofan 51 is connected with the output electricity of battery 7, realizes the cooling protection of independent power supply.
The output end of the controller 6 is electrically connected with the input end of the wireless signal transceiving module 8, the output end of the wireless signal transceiving module 8 is electrically connected with the control terminal, and the passing protocol of the wireless signal transceiving module 8 is matched with the communication protocol of the control terminal and used for remote wireless alarm.
Wherein, temperature probe 91's quantity is a plurality of, and a plurality of temperature probe 91 evenly distributed is in power equipment's week side or inside, and temperature probe 91's tip is attached in power equipment's surface or inboard, realizes the comprehensive temperature monitoring to power equipment.
The high-temperature snap-through mechanism 10 comprises a snap-through box body 101, a temperature sensing end 102, a snap-through electrode 103 and a static electrode 104, wherein one side of the temperature sensing end 102 is fixedly connected with one end of the snap-through box body 101 and is abutted against one side of the snap-through electrode 103, and the snap-through electrode 103 and the static electrode 104 are located inside the temperature sensing end 102 to realize temperature sensing snap-through.
The snap-through electrodes 103 are snap-through spring sheet structures, and the snap-through temperature of the snap-through electrodes 103 is less than or equal to the maximum bearing temperature of the electrical equipment, so that the electrical equipment is prevented from being over-high in temperature, and emergency protection is performed.
Wherein the controller 6 is of fx1n-20mR type; the model of the high-temperature kick mechanism 10 is KSD 303; model WZP-291 of the temperature sensor 9.
The utility model discloses the theory of operation:
the first step is as follows: the temperature control alarm case 2 is arranged inside the power equipment cabinet 1, the temperature probe 91 is attached or arranged inside the power equipment, the heat dissipation mechanism 5 is arranged on one side of the power equipment cabinet 1, and the controller 6 is connected with a power supply control circuit of the power equipment;
the second step is that: in the working process of the power equipment, the temperature sensor 9 monitors the temperature of each area of the power equipment in real time through the temperature probe 91, when the power equipment is high in temperature, an electric signal is sent out, the controller 6 controls the starting of the heat dissipation mechanism 5 to dissipate heat and cool the equipment, and the temperature signal is transmitted to the control terminal through the wireless signal transceiving module 8 to give an alarm to prompt workers;
the third step: when the temperature is too high to reach the highest temperature of the equipment, the heat dissipation mechanism 5 cannot perform rapid heat dissipation and temperature reduction, the temperature sensing end 102 senses the high temperature at the heat dissipation mechanism 5 and conducts heat to the surface of the snap electrode 103, when the temperature reaches the snap temperature of the snap electrode 103, snap is generated due to the thermal expansion of the snap electrode 103 and contacts with the static electrode 104, and the generated electric signal controls the main power supply of the electric power equipment to be closed through the controller 6 so as to perform emergency protection.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an electrical equipment high temperature early warning cooling device, includes electrical equipment cabinet (1), the inside fixed mounting of electrical equipment cabinet (1) has electrical equipment and control by temperature change warning machine case (2), electrical equipment's input electricity is connected with external power source, its characterized in that: the temperature control alarm cabinet is characterized in that a controller (6), a storage battery (7) and a wireless signal transceiving module (8) are fixedly mounted inside the temperature control alarm cabinet (2), the output end of the storage battery (7) is electrically connected with the input end of the controller (6), the input end of the controller (6) is electrically connected with a temperature sensor (9), the input end of the temperature sensor (9) is electrically connected with a temperature probe (91), a control panel (3) and a temperature display (4) are mounted on the surface of the temperature control alarm cabinet (2) in an embedded mode, the output end of the control panel (3) is electrically connected with the input end of the controller (6), the input end of the temperature display (4) is electrically connected with the output end of the temperature sensor (9), a heat dissipation mechanism (5) is mounted on one side of the power equipment cabinet (1) in an embedded mode, and a high-temperature snap mechanism (10) is fixedly mounted on, the output end of the high-temperature kick mechanism (10) is electrically connected with the input end of the controller (6).
2. The high-temperature early warning and cooling device for the electrical equipment according to claim 1, wherein the high-temperature early warning and cooling device comprises: the input end of the controller (6) is electrically connected with the output end of an external power supply, and the output end of the controller (6) is electrically connected with the input end of the power equipment.
3. The high-temperature early warning and cooling device for the electrical equipment according to claim 1, wherein the high-temperature early warning and cooling device comprises: heat dissipation mechanism (5) are including heat dissipation turbofan (51) and dustproof grid (52), heat dissipation turbofan (51) fixed mounting is in the inboard of dustproof grid (52), the inside of dustproof grid (52) is equipped with dustproof filter screen structure, the power end of heat dissipation turbofan (51) is connected with the output electricity of battery (7).
4. The high-temperature early warning and cooling device for the electrical equipment according to claim 1, wherein the high-temperature early warning and cooling device comprises: the output end of the controller (6) is electrically connected with the input end of the wireless signal transceiving module (8), the output end of the wireless signal transceiving module (8) is electrically connected with the control terminal, and the passing protocol of the wireless signal transceiving module (8) is matched with the communication protocol of the control terminal.
5. The high-temperature early warning and cooling device for the electrical equipment according to claim 1, wherein the high-temperature early warning and cooling device comprises: the quantity of temperature probe (91) is a plurality of, and a plurality of temperature probe (91) evenly distributed is in power equipment's week side or inside, the tip of temperature probe (91) is attached in power equipment's surface or inboard.
6. The high-temperature early warning and cooling device for the electrical equipment according to claim 1, wherein the high-temperature early warning and cooling device comprises: the high-temperature snap-through mechanism (10) comprises a snap-through box body (101), a temperature sensing end (102), a snap-through electrode (103) and a static electrode (104), wherein one side of the temperature sensing end (102) is fixedly connected with one end of the snap-through box body (101) and is mutually abutted against one side of the snap-through electrode (103), and the snap-through electrode (103) and the static electrode (104) are located inside the temperature sensing end (102).
7. The high-temperature early warning and cooling device for the electrical equipment according to claim 6, wherein the high-temperature early warning and cooling device comprises: the kick electrode (103) is of a kick spring plate structure, and the kick temperature of the kick electrode (103) is smaller than or equal to the maximum bearing temperature of the power equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021068717.7U CN212366601U (en) | 2020-06-11 | 2020-06-11 | Power equipment high temperature early warning cooling device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021068717.7U CN212366601U (en) | 2020-06-11 | 2020-06-11 | Power equipment high temperature early warning cooling device |
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| CN212366601U true CN212366601U (en) | 2021-01-15 |
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| CN202021068717.7U Active CN212366601U (en) | 2020-06-11 | 2020-06-11 | Power equipment high temperature early warning cooling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380010A (en) * | 2021-06-16 | 2021-09-10 | 国家电网有限公司 | High-temperature early warning system of power equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113380010A (en) * | 2021-06-16 | 2021-09-10 | 国家电网有限公司 | High-temperature early warning system of power equipment |
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