CN215679580U - Novel intelligent safety protection machine case - Google Patents
Novel intelligent safety protection machine case Download PDFInfo
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- CN215679580U CN215679580U CN202121187978.5U CN202121187978U CN215679580U CN 215679580 U CN215679580 U CN 215679580U CN 202121187978 U CN202121187978 U CN 202121187978U CN 215679580 U CN215679580 U CN 215679580U
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- fire extinguishing
- automatic fire
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Abstract
The utility model discloses a novel intelligent safety protection case, which comprises a power supply control circuit, an identification device electrically connected with the power supply control circuit, a video monitoring unit, a control unit, an automatic fire extinguishing device and a master station, wherein the power supply control circuit supplies power to the identification device and the video monitoring unit, the video monitoring unit records and stores the conditions in the protection case, video monitoring data is transmitted back to the master station, the automatic fire extinguishing device is connected with the control unit, the automatic fire extinguishing device is configured in such a way that the control unit controls the automatic fire extinguishing device to be started when acquiring and judging that the data of the identification device exceeds a set threshold value, the intelligent safety protection case can realize intelligent identification, intelligent alarm and intelligent fire extinguishing, fundamentally reduce the direct loss and the indirect loss of power failure of equipment caused by fire occurrence, and reduce the damage range of the equipment caused by the occurrence of electrical fire, the danger to the lives and properties of people caused by electrical fire is avoided.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a safety protection case, in particular to a novel fireproof intelligent safety protection case.
[ background of the utility model ]
The distribution box plays an important role in work and life of people, plays a role in controlling and managing electricity for life of people, and once an electrical fire disaster happens due to reasons of electric leakage, short circuit, overload, overlarge contact resistance and the like in the distribution box, normal work and life of people are influenced, and life and property of people are threatened. In the initial stage of an electrical fire, no matter whether the electrical leakage, short circuit, overload, contact resistance are too large, a line fault in the box is caused, leakage sparks are generated, scorched smell, abnormal sound and smoke are generated, and the electrical fire is finally caused along with the rise of the temperature in the box.
Therefore, it is an urgent problem in the art to provide an improved new intelligent security protection chassis.
[ Utility model ] content
Aiming at the problems, the utility model provides a novel fireproof intelligent safety protection case which can avoid the threat of life and property caused by electrical fire.
In order to solve the problems, the utility model provides a protective case which comprises a power supply control circuit, an identification device, a video monitoring unit, a control unit, an automatic fire extinguishing device and a master station, wherein the identification device, the video monitoring unit, the control unit, the automatic fire extinguishing device and the master station are electrically connected with the power supply control circuit, the power supply control circuit supplies power to the identification device and the video monitoring unit, the video monitoring unit records and stores the conditions in the protective case, video monitoring data are transmitted back to the master station, the automatic fire extinguishing device is connected with the control unit, and the automatic fire extinguishing device is configured to control the automatic fire extinguishing device to be started when the control unit collects and judges that the data of the identification device exceed a set threshold value.
Furthermore, the automatic fire extinguishing device comprises an inflator pump motor, a valve of the communicating vessel and a pump cavity, and when the control unit distinguishes that an electrical fire disaster exists in the protection case, the control unit drives the inflator pump motor to operate.
Furthermore, the recognition device comprises at least two of an odor detection unit, a sound detection unit and a smoke detection unit, at least one of the odor detection unit, the sound detection unit and the smoke detection unit exceeds a set threshold, and the control unit starts the automatic fire extinguishing device.
Furthermore, the protection case is also provided with an air pump driving circuit connected to the control unit, and the control unit controls the on-off of the automatic fire extinguishing device through the air pump driving circuit.
Further, the smoke detection unit comprises an optical labyrinth and an infrared pair tube arranged in the optical labyrinth, wherein the infrared pair tube comprises an infrared receiving tube and an infrared transmitting tube, and the smoke detection unit is configured to judge whether smoke exists according to a signal of the infrared transmitting tube detected by the infrared receiving tube.
Further, the smoke detection unit comprises an optical labyrinth and an infrared pair tube arranged in the optical labyrinth, wherein the infrared pair tube comprises an infrared receiving tube and an infrared transmitting tube, and the smoke detection unit is configured to judge whether smoke exists according to a signal of the infrared transmitting tube detected by the infrared receiving tube.
Moreover, the automatic odor recognition device, the sound recognition device and the photoelectric smoke alarm sensing device are arranged in the protective cabinet, the odor in the cabinet is collected and recognized, abnormal sound recognition and photoelectric smoke alarm are carried out, intelligent recognition, intelligent alarm and intelligent fire extinguishing are realized, direct equipment loss and power failure indirect loss caused by fire are fundamentally reduced, the equipment damage range caused by electrical fire is reduced, and the threat to the lives and properties of people caused by the electrical fire is avoided.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of a protection enclosure in the present invention.
Fig. 2 is another schematic structural diagram of the protection enclosure of the present invention.
Fig. 3 is a schematic structural view of the automatic fire extinguishing apparatus according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to fig. 3, a structure of a novel intelligent security protection chassis (also called a protection chassis for convenience of description) in the present invention is shown. In the initial stage of an electrical fire, no matter whether the electrical leakage, short circuit, overload, contact resistance are too large, a line fault in the box is caused, leakage sparks are generated, scorched smell, abnormal sound and smoke are generated, and the electrical fire is finally caused along with the rise of the temperature in the box. The protective case can avoid the electrical fire.
The protection machine case comprises a power supply control circuit 1, an identification device 2 electrically connected with the power supply control circuit 1 and a video monitoring unit 3, wherein the power supply control circuit 1 supplies power to the identification device 2 and the video monitoring unit 3. The recognition device 2 includes an odor detection unit 21, a sound detection unit 22, and a smoke detection unit 23. The video monitoring unit 3 records and stores the conditions in the box body 65, video monitoring data can be transmitted back to the main station 9 or the mobile phone through the communication circuit 7, maintenance workers can conveniently and effectively process the video monitoring data in time, and the transmission mode of the video monitoring data is GPRS wireless communication.
The odor detection unit 21 includes a gas sensor that converts the substance gas into electrical signals, and information related to the presence of the substance gas in the environment can be obtained according to the strength of the electrical signals, so that the detection can be performed.
The sound detecting unit 22 includes a sound sensor having a sound-sensitive electret condenser microphone built therein, and when combustion sound waves are transmitted to the sound sensor, the combustion sound waves vibrate an electret film in the microphone, resulting in a change in capacitance, and a minute voltage corresponding to the change is generated. This voltage is converted to a voltage of 0-5V, which is accepted by the data collector via A/D conversion.
The smoke detection unit 23 comprises an optical labyrinth and infrared pair tubes arranged in the optical labyrinth, wherein the infrared pair tubes comprise an infrared receiving tube and an infrared transmitting tube. When no smoke exists, the infrared receiving tube cannot receive the infrared light emitted by the infrared emitting tube; when smoke enters the labyrinth, the smoke particles scatter infrared light, the infrared receiving tube detects the infrared light, and the intensity of the scattered infrared light is directly related to the smoke concentration.
The protection machine case is also provided with a control unit 4 which comprises a data acquisition unit, judges whether the acquired odor signal, the sound signal and the smoke signal exceed a set threshold value, sends an alarm to start a fault alarm 8 if the acquired odor signal, the sound signal and the smoke signal exceed the threshold value, and starts an automatic fire extinguishing device 6 through an air pump driving circuit 5. At least one of the smell detection unit 21, the sound detection unit 22 and the smoke detection unit 23 exceeds a set threshold value, and then a fault alarm and automatic fire extinguishing device can be started. Set up multiple detecting element, can follow a plurality of aspects and detect, effectively avoid the block terminal in the fire arouse electrical fire.
The automatic fire extinguishing apparatus 6 includes an inflator motor 61, a valve 62 of a communicating vessel, and a pump chamber 63. When the control unit 4 distinguishes that an electrical fire exists in the box, the control unit 4 drives the inflator motor 61 to operate, during air suction, the valve 62 of the communicating vessel is opened by air pressure, the isolation flame-retardant gas 64 enters the pump cavity, the isolation flame-retardant gas is pumped into the box body, the valve 62 of the communicating vessel is closed by the air pressure in the air cylinder, the flame-retardant gas enters the box body, the fire point is directly extinguished, the isolation flame-retardant gas is released, the distribution box is completely submerged for a certain time, and re-combustion is restrained.
According to the utility model, the automatic odor recognition device, the sound recognition device and the photoelectric smoke alarm sensing device are arranged in the protection machine box, so that the intelligent recognition, the intelligent alarm and the intelligent fire extinguishing are realized by the arrangement of the odor collection and recognition, the abnormal sound recognition and the photoelectric smoke alarm in the box, the direct equipment loss and the indirect power failure loss caused by fire disaster are fundamentally reduced, the equipment damage range caused by the occurrence of the electrical fire disaster is reduced, and the threat to the lives and properties of people caused by the electrical fire disaster is avoided.
In other embodiments of the present invention, a fixing element may be selected in a manner of a latch and a rivet, and the fixing element receiving portion may be selected in a corresponding manner, so that the fixing element and the fixing element receiving portion are connected together in a matching manner.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a protection machine case, its characterized in that, protection machine case includes power control circuit, with power control circuit electric connection's recognition device, video monitoring unit, the control unit, automatic fire extinguishing device, main website, power control circuit provides electric power for recognition device, video monitoring unit, the video monitoring unit is to the interior situation of protection machine record and save, and video monitoring data returns the main website, automatic fire extinguishing device connects in the control unit, automatic fire extinguishing device is configured into, and when the data that the control unit gathered and judged recognition device exceeded the settlement threshold value, control automatic fire extinguishing device opened.
2. The protective case of claim 1, wherein the automatic fire extinguishing device comprises an inflator motor, a valve of the communicating vessel, and a pump chamber, and the control unit drives the inflator motor to operate when the control unit identifies an electrical fire in the protective case.
3. The protected enclosure of claim 1, wherein the identification device comprises at least two of an odor detection unit, a sound detection unit, and a smoke detection unit, wherein at least one of the odor detection unit, the sound detection unit, and the smoke detection unit exceeds a predetermined threshold, and wherein the control unit activates the automatic fire suppression device.
4. The protective case of claim 1, further comprising an air pump driving circuit connected to the control unit, wherein the control unit controls the automatic fire extinguishing device to be turned on or off through the air pump driving circuit.
5. The protective case of claim 3, wherein the smoke detection unit comprises an optical labyrinth, and an infrared pair tube installed in the optical labyrinth, wherein the infrared pair tube comprises an infrared receiving tube and an infrared transmitting tube, and the smoke detection unit is configured to determine whether smoke exists according to a signal of the infrared transmitting tube detected by the infrared receiving tube.
6. The protected chassis of claim 3, further comprising a malfunction alert unit configured to control whether to turn on based on at least one of the odor detection unit, the sound detection unit, and the smoke detection unit exceeding a set threshold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187978.5U CN215679580U (en) | 2021-05-31 | 2021-05-31 | Novel intelligent safety protection machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121187978.5U CN215679580U (en) | 2021-05-31 | 2021-05-31 | Novel intelligent safety protection machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215679580U true CN215679580U (en) | 2022-01-28 |
Family
ID=79973221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121187978.5U Active CN215679580U (en) | 2021-05-31 | 2021-05-31 | Novel intelligent safety protection machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215679580U (en) |
-
2021
- 2021-05-31 CN CN202121187978.5U patent/CN215679580U/en active Active
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