CN117135893A - Explosion-proof flame detector shell - Google Patents
Explosion-proof flame detector shell Download PDFInfo
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- CN117135893A CN117135893A CN202311381209.2A CN202311381209A CN117135893A CN 117135893 A CN117135893 A CN 117135893A CN 202311381209 A CN202311381209 A CN 202311381209A CN 117135893 A CN117135893 A CN 117135893A
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- 238000012790 confirmation Methods 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 abstract description 18
- 230000003068 static effect Effects 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract description 4
- 230000002269 spontaneous effect Effects 0.000 abstract description 4
- 238000004880 explosion Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000002360 explosive Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010892 electric spark Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
- G01J5/0018—Flames, plasma or welding
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0205—Mechanical elements; Supports for optical elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0067—Devices for protecting against damage from electrostatic discharge
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Thermal Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Plasma & Fusion (AREA)
- Fire Alarms (AREA)
Abstract
The invention provides an explosion-proof flame detector shell, and relates to the technical field of electrical equipment. The explosion-proof flame detector shell comprises a main driving mechanism, an explosion-proof fixing assembly, a heat sensor, a wireless receiver, an ECU microprocessor and an output cable, wherein the explosion-proof fixing assembly is fixedly connected to the top of the main driving mechanism, and the heat sensor is fixedly connected to the inside of the explosion-proof fixing assembly. The whole explosion-proof fixing assembly provides explosion-proof, antistatic and spontaneous combustion preventing capabilities for the thermal sensor by avoiding the ignition influence of static electricity on an external combustible medium, the use safety of the electromagnetic thermal sensor is integrally improved, then the electromagnetic thermal sensor is led into an ECU microprocessor through a digital leading-in unit, finally a thermal sensor detection switch and detection data which are issued by a PC mobile terminal are confirmed through an opening confirmation unit, and the thermal sensor can be remotely received by utilizing a wireless network and an industrial Ethernet.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to an explosion-proof flame detector shell.
Background
Depending on the light characteristics of the flame, there are three types of flame detectors: one is an ultraviolet detector that is sensitive to ultraviolet radiation of a shorter wavelength in the flame; the other is an infrared detector sensitive to infrared radiation of longer wavelengths in the flame; the third is an ultraviolet/infrared hybrid detector that detects both shorter wavelength ultraviolet and longer wavelength infrared in the flame. When the three detectors are applied to explosion prevention, the requirements on the explosion prevention function of the shell are very high.
According to the explosion-proof infrared ultraviolet flame detector provided by the patent document CN201610542046.5, the flame detector comprises an explosion-proof outer shell, a shielding plate is arranged on one side of the explosion-proof outer shell, an explosion-proof inner shell is arranged inside the explosion-proof outer shell, a first vacuum layer is formed between the explosion-proof outer shell and the explosion-proof inner shell, an explosion-proof outer glass is arranged on one side, close to the shielding plate, of the explosion-proof outer shell, and an explosion-proof inner glass is arranged on one side, close to the explosion-proof outer glass, of the explosion-proof inner shell. According to the invention, the first vacuum layer is formed between the explosion-proof outer shell and the explosion-proof inner shell, the second vacuum layer is formed between the explosion-proof outer glass and the explosion-proof inner glass, and the effect of heat transfer is reduced by the arrangement of the vacuum layers, so that the temperature conduction between the inside and the outside of the sensor is slowed down, the internal electronic elements of the sensor are prevented from being fused and burned, the probability of explosion from the inside is reduced, and if explosion occurs in the sensor, the generated electric spark and shock wave of the sensor can simultaneously threaten the external environment.
According to the electric actuator with explosion-proof protection mechanism that patent document CN112394681B provided, belong to electric actuator technical field, including supporting baseplate, supporting baseplate's top avris fixed stay installs and is equipped with explosion-proof mechanism, explosion-proof mechanism includes the fixed early warning detection case of vertical support installation with supporting baseplate, a plurality of square exhaust hole has been seted up to the lateral wall surface of early warning detection case, the surface of a plurality of square exhaust hole all covers and is equipped with a plurality of circulation net cover of giving vent to anger, the internally mounted of early warning detection case is equipped with the PCB board, the equal fixed stay of surface of PCB board is equipped with temperature humidity transducer and flame detector, the equal fixed stay in top middle part of supporting baseplate is equipped with explosion-proof mechanism, in daily use, can play good isolation explosion-proof purpose to electric actuator through explosion-proof mechanism and the explosion-proof case that is equipped with, under specific condition, its electric spark probably causes the conflagration, especially in the environment that has explosive gas or liquid.
The detector used in inflammable and explosive environments can generate sparks, electric arcs or dangerous temperatures to become ignition sources of explosive mixtures at installation sites, accident potential is generated, the existing electromagnetic detector receives data through manual receiving control and receiving, or a whole operation table is used for controlling part of the detector, and remote control capability of the independent detector cannot be achieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an explosion-proof flame detector shell, which solves the problem of low safety of the existing flame detector when the flame detector is installed in a flammable and explosive environment.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an explosion-proof flame detector casing, includes main actuating mechanism, main actuating mechanism top fixed connection explosion-proof fixed subassembly, the inside fixed connection thermal sensor of explosion-proof fixed subassembly, the inside fixed connection wireless receiver of explosion-proof fixed subassembly, the inside fixed connection ECU microprocessor of explosion-proof fixed subassembly, the output fixed connection output cable of thermal sensor, explosion-proof fixed subassembly includes the flame proof frame, the fixed suspension front side of flame proof frame fixed connection, flame proof frame inside wall fixed connection insulating gum cover, insulating gum cover inside wall fixed connection aluminum alloy shell, aluminum alloy shell inside wall rear portion center fixed connection center frame, center frame inside wall fixed connection heat conduction platform, center frame roof fixed connection multiunit output heat pipe, the inside left side fixed connection thermal sensor of heat conduction platform, the inside right side fixed connection wireless receiver of heat conduction platform, lower part fixed connection ECU microprocessor in the heat conduction platform.
Preferably, the main driving mechanism comprises an alarm display panel, wherein the top input end of the alarm display panel is fixedly connected with a temperature receiving port, and the front side of the temperature receiving port is fixedly connected with a fixed suspension.
Preferably, the bottom of the alarm display panel is fixedly connected with the fixed base, and the left output end and the right input end of the alarm display panel are fixedly connected with the built-in power supply.
Preferably, the output heat pipe runs through center frame, aluminum alloy shell, insulating gum cover and the roof of flame proof frame respectively and all extends to the flame proof frame outside, the output heat pipe all extends to the heat conduction platform inside, the insulating pipe cover of flame proof frame left side wall fixed connection, the inside fixed connection output cable of insulating pipe cover, the output fixed connection output cable of thermal sensor, thermal sensor passes through the input of output cable connection temperature receiving port.
The utility model provides an explosion-proof flame detector casing control system, includes thermal sensor, wireless receiver, ECU microprocessor and PC remove the end, PC removes the end and passes through wireless network connection wireless receiver, wireless receiver electric connection ECU microprocessor, ECU microprocessor electric connection thermal sensor.
Preferably, the wireless receiver comprises a wireless receiving unit, the wireless receiving unit is connected with the PC mobile terminal through a wireless network, an output port of the wireless receiver is connected with a continuous receiving unit, and an output port of the continuous receiving unit is respectively connected with an output signal receiving unit and a no-signal skipping unit.
Preferably, the ECU microprocessor comprises an initialization starting unit, an output port of the digital signal receiving unit is connected with the digital filtering unit, and an output port of the digital filtering unit is connected with the digital importing unit.
Preferably, an output port of the digital signal transmitting unit is connected with the initialization opening unit.
Preferably, an output port of the output signal receiving unit is connected with the data conversion unit, and an output port of the data conversion unit is connected with the digital signal transmitting unit.
Preferably, an output port of the digital import unit is connected with an opening confirmation unit, and an output port of the opening confirmation unit is connected with a thermal sensor.
Working principle: firstly, a control instruction is issued by personnel at a PC mobile terminal, the control instruction is transmitted to a wireless receiver additionally arranged on an explosion-proof fixed component in a wireless network mode, the wireless receiving unit receives the instruction of the PC mobile terminal through the wireless network, the continuous receiving unit continuously receives the instruction, the continuous receiving unit directly skips the instruction through the signal-free skip unit when the instruction is not received in the continuous receiving period, when the instruction sent by the PC mobile terminal is received, the output signal receiving unit transmits the instruction to the data converting unit, the data converting unit converts the instruction into a digital code, the digital signal transmitting unit transmits the digital code to the ECU microprocessor, the whole ECU microprocessor is directly started by the initialization starting unit after the digital signal receiving unit receives the digital code, the digital signal receiving unit transmits the received digital code to the digital filtering unit, the digital filter unit carries out the filter confirmation of codes, then the digital filter unit is led into the ECU microprocessor, finally the opening confirmation unit confirms the detection switch and the detection data of the thermal sensor which are issued by the PC mobile terminal, the thermal sensor is led to the temperature receiving port by the output cable according to the detection switch and the detection data which are issued by the PC mobile terminal, the temperature receiving port carries out external flame detection, the additionally arranged explosion-proof fixing component provides explosion protection and explosion proof guarantee for the thermal sensor, the wireless receiver and the ECU microprocessor, the thermal sensor, the wireless receiver and the ECU microprocessor are directly inlaid and arranged on the heat conducting table in the center frame, the heat generated by the thermal sensor, the wireless receiver and the ECU microprocessor is directly conducted to a plurality of additionally arranged output heat pipes by the heat conducting table, the output heat pipes dissipate the heat by utilizing the parts which extend out of the explosion-proof frame, the heat sensor, the wireless receiver and the ECU microprocessor are prevented from being influenced by fire because of overhigh heat, the possibility that the heat of the heat sensor affects the combustion self-explosion of external combustible materials is also reduced, the center frame is additionally arranged in the insulating rubber sleeve, the insulating rubber sleeve provides external interference protection for the heat sensor because of the self material characteristics and the inner corner characteristics of the insulating rubber sleeve, the insulating rubber sleeve additionally arranged on the outer side of the center frame completely isolates the heat sensor, the wireless receiver and the ECU microprocessor from the electrostatic propagation, the external combustible media are prevented from being influenced by the ignition of the static, and the whole explosion-proof fixing assembly provides explosion-proof, anti-static and spontaneous combustion-proof capabilities for the heat sensor and integrally improves the use safety of the electromagnetic heat sensor.
The invention provides an explosion-proof flame detector shell, which has the following beneficial effects:
according to the invention, through the additionally arranged explosion-proof fixing component, heat generated by the heat sensor, the wireless receiver and the ECU microprocessor is directly conducted to the additionally arranged multiple groups of output heat pipes by the heat conduction platform, the heat is dissipated by the output heat pipes through the parts of the heat pipes extending out of the explosion-proof frame, the fire disaster influence of the heat sensor, the wireless receiver and the ECU microprocessor due to the excessive heat is avoided, the possibility that the heat of the heat sensor self influences the combustion and self-explosion of external combustible materials is also reduced, the center frame is additionally arranged in the insulating rubber sleeve, the insulating rubber sleeve provides external interference protection for the heat sensor due to the self material characteristics and the internal corner characteristics, the insulating rubber sleeve additionally arranged at the outer side of the center frame completely isolates the heat sensor, the wireless receiver and the static electricity generated by the ECU microprocessor, the influence of external combustible media due to static electricity is also avoided, the whole explosion-proof fixing component provides explosion-proof, static-proof and spontaneous combustion-proof capabilities for the heat sensor, and the use safety of the electromagnetic heat sensor is integrally improved.
The invention transmits a control instruction to a wireless receiver additionally arranged on an explosion-proof fixed component through a wireless network mode by personnel, when the instruction transmitted by the PC mobile terminal is received, the output signal receiving unit transmits the instruction to the data converting unit, the data converting unit converts the instruction into a digital code, the digital signal transmitting unit transmits the digital code to the ECU microprocessor, the digital signal receiving unit directly starts the whole ECU microprocessor after receiving the digital code, the digital signal receiving unit transmits the received digital code to the digital filtering unit, the digital filtering unit carries out filtering confirmation of the code, the digital filtering unit is then led into the ECU microprocessor, finally, the opening confirming unit confirms a thermal sensor detection switch and detection data transmitted by the PC mobile terminal, and the remote receiving of the thermal sensor can be realized by utilizing a wireless network and an industrial Ethernet.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a schematic view of the front and rear isometric view of the present invention;
FIG. 3 is a schematic cross-sectional view showing the internal structure of the thermal sensor of the present invention;
FIG. 4 is a schematic diagram of a control system architecture according to the present invention;
fig. 5 is a schematic diagram of a wireless receiver architecture according to the present invention;
fig. 6 is a schematic diagram of an ECU microprocessor architecture according to the present invention.
1, a main driving mechanism; 2. an explosion-proof fixing assembly; 3. a thermal sensor; 4. a wireless receiver; 5. an ECU microprocessor; 6. an output cable; 7. a PC mobile terminal; 11. an alarm display panel; 12. a fixed base; 13. a built-in power supply; 14. a temperature receiving port; 15. fixing the suspension; 21. an explosion-proof frame; 22. an insulating rubber sleeve; 23. an aluminum alloy shell; 24. a center frame; 25. a heat conduction table; 26. an output heat pipe; 27. an insulating tube sleeve; 41. a wireless receiving unit; 42. a continuous receiving unit; 43. an output signal receiving unit; 44. a no signal skipping unit; 45. a data conversion unit; 46. a digital signal transmitting unit; 51. initializing a starting unit; 52. a digital signal receiving unit; 53. a digital filtering unit; 54. a digital import unit; 55. and an opening degree confirmation unit.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-shown, an embodiment of the present invention provides an explosion-proof flame detector housing, which includes a main driving mechanism 1, an explosion-proof fixing assembly 2, a thermal sensor 3, a wireless receiver 4, an ECU microprocessor 5 and an output cable 6, wherein the top of the main driving mechanism 1 is fixedly connected with the explosion-proof fixing assembly 2, the internal part of the explosion-proof fixing assembly 2 is fixedly connected with the thermal sensor 3, the internal part of the explosion-proof fixing assembly 2 is fixedly connected with the wireless receiver 4, the internal part of the explosion-proof fixing assembly 2 is fixedly connected with the ECU microprocessor 5, and the output end of the thermal sensor 3 is fixedly connected with the output cable 6;
as shown in fig. 3, the explosion-proof fixing assembly 2 comprises an explosion-proof frame 21, an insulating rubber sleeve 22, an aluminum alloy shell 23, a center frame 24, a heat conduction table 25, an output heat pipe 26 and an insulating pipe sleeve 27, wherein the explosion-proof frame 21 is fixedly connected with the front side of a fixed suspension 15, the inner side wall of the explosion-proof frame 21 is fixedly connected with the insulating rubber sleeve 22, the inner side wall of the insulating rubber sleeve 22 is fixedly connected with the aluminum alloy shell 23, the center frame 24 is fixedly connected with the center frame 24 at the rear part of the inner side wall of the aluminum alloy shell 23, the heat conduction table 25 is fixedly connected with the top wall of the center frame 24, a plurality of groups of output heat pipes 26 are fixedly connected with the top wall of the center frame 24, the left side inside the heat conduction table 25 is fixedly connected with a heat sensor 3, the right side inside the heat conduction table 25 is fixedly connected with a wireless receiver 4, the middle lower part of the heat conduction table 25 is fixedly connected with an ECU microprocessor 5, the output heat pipes 26 respectively penetrate through the center frame 24, the aluminum alloy shell 23, the insulating rubber sleeve 22 and the top wall of the explosion-proof frame 21 to the outside the explosion-proof frame 21, the output heat pipes 26 are all extended into the heat conduction platform 25, the left side wall of the explosion-proof frame 21 is fixedly connected with the insulating pipe sleeve 27, the inside of the insulating pipe sleeve 27 is fixedly connected with the output cable 6, the output end of the thermal sensor 3 is fixedly connected with the output cable 6, the thermal sensor 3 is connected with the input end of the temperature receiving port 14 through the output cable 6, the thermal sensor 3, the wireless receiver 4 and the ECU microprocessor 5 are directly embedded and installed on the heat conduction platform 25 in the center frame 24, the heat generated by the thermal sensor 3, the wireless receiver 4 and the ECU microprocessor 5 is directly conducted to the plurality of groups of the output heat pipes 26 which are additionally installed by the heat conduction platform 25, the output heat pipes 26 dissipate the heat by utilizing the parts of the heat pipes extending out of the explosion-proof frame 21, so as to avoid fire disaster influence caused by overhigh heat of the thermal sensor 3, the wireless receiver 4 and the ECU microprocessor 5, the possibility that the heat of the thermal sensor 3 affects the combustion and self-explosion of external combustible materials is also reduced, the center frame 24 is additionally arranged in the insulating rubber sleeve 22, the insulating rubber sleeve 22 provides external interference protection for the thermal sensor 3 due to the self material property and the internal corner characteristic of the insulating rubber sleeve, the insulating rubber sleeve 22 additionally arranged on the outer side of the center frame 24 completely isolates the thermal sensor 3, the wireless receiver 4 and the ECU microprocessor 5 from the electrostatic propagation, the external combustible media are also prevented from being affected by the ignition of the static electricity, and the whole explosion-proof fixing assembly 2 provides explosion-proof, static-proof and spontaneous combustion-proof capabilities for the thermal sensor 3 and integrally improves the use safety of the electromagnetic thermal sensor.
As shown in fig. 2, the main driving mechanism 1 comprises an alarm display panel 11, a fixed base 12, a built-in power supply 13, a temperature receiving port 14 and a fixed suspension 15, wherein the input end of the top of the alarm display panel 11 is fixedly connected with the temperature receiving port 14, the front side of the temperature receiving port 14 is fixedly connected with the fixed suspension 15, the bottom of the alarm display panel 11 is fixedly connected with the fixed base 12, the left side output end and the right side input end of the alarm display panel 11 are fixedly connected with the built-in power supply 13, flame alarm is carried out in real time through the alarm display panel 11, and meanwhile, power is supplied through the built-in power supply 13.
As shown in fig. 4, the embodiment of the invention provides an explosion-proof flame detector shell control system, which comprises a thermal sensor 3, a wireless receiver 4, an ECU microprocessor 5 and a PC mobile terminal 7, wherein the PC mobile terminal 7 is connected with the wireless receiver 4 through a wireless network, the wireless receiver 4 is electrically connected with the ECU microprocessor 5, the ECU microprocessor 5 is electrically connected with the thermal sensor 3, firstly, a control instruction is issued by personnel at the PC mobile terminal 7, and the control instruction is transmitted to the wireless receiver 4 added on the explosion-proof fixed component 2 through a wireless network mode.
As shown in fig. 5, the wireless receiver 4 includes a wireless receiving unit 41, a continuous receiving unit 42, an output signal receiving unit 43, a no-signal skipping unit 44, a data converting unit 45 and a digital signal transmitting unit 46, wherein the wireless receiving unit 41 is connected to the PC mobile terminal 7 through a wireless network, the output port of the wireless receiver 4 is connected to the continuous receiving unit 42, the output port of the continuous receiving unit 42 is respectively connected to the output signal receiving unit 43 and the no-signal skipping unit 44, the output port of the output signal receiving unit 43 is connected to the data converting unit 45, the output port of the data converting unit 45 is connected to the digital signal transmitting unit 46, the output port of the digital signal transmitting unit 46 is connected to the initialization opening unit 51, the wireless receiving unit 41 receives the instruction of the PC mobile terminal 7 through the wireless network, and continuously receives the instruction through the continuous receiving unit 42, the no-signal skipping unit 44 directly skips when the instruction is received, the instruction is transmitted to the data converting unit 45 when the instruction transmitted by the PC mobile terminal 7 is received, the data converting unit 45 converts the instruction into a digital code, and the digital signal transmitting unit 46 transmits the digital code to the microprocessor ECU 5.
As shown in fig. 6, the ECU microprocessor 5 includes an initialization opening unit 51, a digital signal receiving unit 52, a digital filtering unit 53, a digital introducing unit 54 and an opening confirmation unit 55, wherein an output port of the initialization opening unit 51 is connected with the digital signal receiving unit 52, an output port of the digital signal receiving unit 52 is connected with the digital filtering unit 53, an output port of the digital filtering unit 53 is connected with the digital introducing unit 54, an output port of the digital introducing unit 54 is connected with the opening confirmation unit 55, an output port of the opening confirmation unit 55 is connected with the thermal sensor 3, after the digital signal receiving unit 52 receives the digital code, the initialization opening unit 51 directly opens the whole ECU microprocessor 5, the digital signal receiving unit 52 transmits the received digital code to the digital filtering unit 53, the digital filtering confirmation of the code is performed by the digital filtering unit 53, then the digital introducing unit 54 is introduced into the ECU microprocessor 5, finally a detection switch and detection data of the thermal sensor 3 which are delivered by the PC moving terminal 7 are confirmed through the opening confirmation unit 55, the thermal sensor 3 is guided to the temperature receiving port 14 by the output cable 6 according to the detection switch and the detection data which are delivered by the PC terminal 7, and the detection data is detected by the temperature receiving port 14 to perform external flame detection.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. An explosion-proof flame detector housing comprising a main drive mechanism (1), characterized in that: the novel heat conduction device is characterized in that the top of the main driving mechanism (1) is fixedly connected with the explosion-proof fixing assembly (2), the heat sensor (3) is fixedly connected inside the explosion-proof fixing assembly (2), the wireless receiver (4) is fixedly connected inside the explosion-proof fixing assembly (2), the ECU microprocessor (5) is fixedly connected inside the explosion-proof fixing assembly (2), the output end of the heat sensor (3) is fixedly connected with the output cable (6), the explosion-proof fixing assembly (2) comprises an explosion-proof frame (21), the front side of the suspension (15) is fixedly connected with the explosion-proof frame (21), the inner side wall of the explosion-proof frame (21) is fixedly connected with the insulating rubber sleeve (22), the inner side wall of the insulating rubber sleeve (22) is fixedly connected with the aluminum alloy shell (23), the center frame (24) is fixedly connected with the rear center frame (24) at the inner side wall of the inner side, the center frame (24) is fixedly connected with the heat conduction platform (25), the top wall of the center frame (24) is fixedly connected with the plurality of groups of output heat pipes (26), the left side of the inside of the heat conduction platform (25) is fixedly connected with the heat sensor (3), the inner side of the heat sensor (25) is fixedly connected with the wireless receiver (4), the inner side of the heat pipe (20), and the heat conduction platform (5).
2. An explosion-proof flame detector housing according to claim 1, wherein: the main driving mechanism (1) comprises an alarm display panel (11), wherein the input end of the top of the alarm display panel (11) is connected with a temperature receiving port (14), and the front side of the temperature receiving port (14) is fixedly connected with a fixed suspension (15).
3. An explosion-proof flame detector housing according to claim 2, wherein: the bottom of the alarm display panel (11) is fixedly connected with the fixed base (12), and the left output end and the right input end of the alarm display panel (11) are fixedly connected with the built-in power supply (13).
4. An explosion-proof flame detector housing according to claim 1, wherein: output heat pipe (26) run through center frame (24), aluminum alloy shell (23), insulating gum cover (22) and the roof of flame proof frame (21) respectively all extend to flame proof frame (21) outside, output heat pipe (26) all extend to heat conduction platform (25) inside, flame proof frame (21) left side wall fixed connection insulating tube cover (27), inside fixed connection output cable (6) of insulating tube cover (27), output fixed connection output cable (6) of thermal sensor (3), thermal sensor (3) are through the input of output cable (6) connection temperature receiving port (14).
5. An explosion-proof flame detector housing control system comprising a thermal sensor (3), characterized in that: the PC mobile terminal (7) is connected with the wireless receiver (4) through a wireless network, the wireless receiver (4) is electrically connected with the ECU microprocessor (5), and the ECU microprocessor (5) is electrically connected with the thermal sensor (3).
6. An explosion-proof flame detector housing control system as set forth in claim 5, wherein: the wireless receiver (4) comprises a wireless receiving unit (41), the wireless receiving unit (41) is connected with the PC mobile terminal (7) through a wireless network, an output port of the wireless receiver (4) is connected with a continuous receiving unit (42), and an output port of the continuous receiving unit (42) is respectively connected with an output signal receiving unit (43) and a no-signal skipping unit (44).
7. An explosion-proof flame detector housing control system as set forth in claim 5, wherein: the ECU microprocessor (5) comprises an initialization starting unit (51), an output port of the digital signal receiving unit (52) is connected with the digital filtering unit (53), and an output port of the digital filtering unit (53) is connected with the digital leading-in unit (54).
8. An explosion-proof flame detector housing control system as set forth in claim 6, wherein: an output port of the digital signal transmitting unit (46) is connected with an initialization opening unit (51).
9. An explosion-proof flame detector housing control system according to claim 6, wherein an output port of the output signal receiving unit (43) is connected to a data converting unit (45), and an output port of the data converting unit (45) is connected to a digital signal transmitting unit (46).
10. An explosion-proof flame detector housing control system according to claim 7, wherein an output port of the digital introduction unit (54) is connected to an opening degree confirmation unit (55), and an output port of the opening degree confirmation unit (55) is connected to a thermal sensor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381209.2A CN117135893A (en) | 2023-10-24 | 2023-10-24 | Explosion-proof flame detector shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311381209.2A CN117135893A (en) | 2023-10-24 | 2023-10-24 | Explosion-proof flame detector shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117135893A true CN117135893A (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311381209.2A Pending CN117135893A (en) | 2023-10-24 | 2023-10-24 | Explosion-proof flame detector shell |
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