CN116929599A - Temperature flue gas induction detector - Google Patents
Temperature flue gas induction detector Download PDFInfo
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- CN116929599A CN116929599A CN202311142118.3A CN202311142118A CN116929599A CN 116929599 A CN116929599 A CN 116929599A CN 202311142118 A CN202311142118 A CN 202311142118A CN 116929599 A CN116929599 A CN 116929599A
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 239000003546 flue gas Substances 0.000 title claims abstract description 67
- 230000006698 induction Effects 0.000 title claims description 44
- 238000009529 body temperature measurement Methods 0.000 claims description 31
- 239000000779 smoke Substances 0.000 claims description 27
- 239000007789 gas Substances 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 18
- 238000009792 diffusion process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000000746 purification Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a temperature flue gas sensing detector, which relates to the technical field of flue gas sensing, wherein the diffusion range of flue gas is uneven when the flue gas is diffused, and the diffusion flow speed is slower, so that the temperature of the flue gas with temperature is consumed when the flue gas is led into an instrument, the time for leading the flue gas into the instrument is longer, the precision in capturing the flue gas is lower, and further the flue gas temperature change detection error is larger.
Description
Technical Field
The invention relates to the technical field of smoke induction, in particular to a temperature smoke induction detector.
Background
The temperature smoke induction detector is an instrument for detecting the temperature of smoke. The temperature flue gas induction detector is widely applied in the fields of industrial production, environmental protection and the like, can help to monitor the temperature of flue gas, discover abnormal conditions in time and take corresponding measures. Meanwhile, the method can also provide data support, help analyze pollutants in the flue gas and evaluate combustion efficiency, thereby improving the efficiency of industrial production and the level of environmental protection.
The temperature in the flue gas can be detected when the temperature flue gas sensing detector at present works, but in the flue gas diffusion, detection measurement accuracy is poor through the temperature detection module, mainly because the range of diffusion is uneven when the flue gas is diffused, and the speed of diffusion flow is slower, so the detection time is longer, the insufficient contact between the detector gas after the introduction and the detection head can be caused when the flow speed of the gas is improved, the short contact time between the flue gas and the detection head is represented, the flue gas can not be captured by the detection head, and the detection sensitivity is lower.
To solve the above problems, a temperature flue gas sensing detector is proposed.
Disclosure of Invention
The invention aims to provide a temperature flue gas induction detector, which solves the problem of poor contact between flue gas capture and a detection head in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: temperature flue gas response detector, including the front shroud, its characterized in that: an induction component is arranged on one side of the back surface of the front cover, and a suction inlet is embedded in the front cover;
the induction assembly comprises an induction bin, the induction bin is fixedly connected with the front cover, a wrapping sleeve is arranged in the induction bin, a rotating shaft is embedded in the wrapping sleeve, a blade is fixedly connected to the outer surface of the rotating shaft, a linkage rod is further connected to one side, far away from the blade, of the wrapping sleeve, the upper end and the lower end of the linkage rod are respectively fixed to the inner wall of the outer rotating ring, an inner lining plate is connected to the inner wall of the induction bin, the inner lining plate is embedded to the inner wall of the outer rotating ring and is rotationally connected with the outer rotating ring, a conducting groove is formed in the surface of the inner lining plate, the conducting groove is communicated with a discharge outlet formed in the surface of the outer rotating ring, a pushing plate is fixedly connected to the inner wall of the outer rotating ring, and an air guide assembly is further arranged on the inner wall of the induction bin;
the air guide assembly comprises an inner baffle, an inner baffle is fixedly connected to the inner wall of the induction bin, a circulating block is arranged on the inner side of the inner baffle, the inner baffle is fixedly connected with the circulating block, an arc-shaped groove is formed in the inner wall of the circulating block, an air guide pipe is embedded in the inner wall of the arc-shaped groove, the air guide pipe penetrates through the inner wall of the induction bin and extends to the outer part of the induction bin, an air guide opening is further formed in the air guide pipe, and the inner cavity of the induction bin is communicated with the outer part of the induction bin through the air guide opening;
one side fixedly connected with temperature measurement storehouse of response storehouse, the inside embedding in temperature measurement storehouse has gas sensor, gas sensor's inside still has embedded temperature measurement part, temperature measurement part's top is connected with the temperature measurement head.
Preferably, the exhaust port is seted up to the inside of temperature measurement storehouse, the inside embedding in temperature measurement storehouse has the purification subassembly, the purification subassembly includes gas sensor and temperature measurement part, gas sensor's surface parcel has the cartridge filter.
Preferably, the inner wall of the inner lining plate and the outer wall of the wrapping sleeve are both of arc streamline structures, and the blade rotation smoke is blown into a channel formed by the inner wall of the inner lining plate and the outer part of the wrapping sleeve.
Preferably, the lining plate and the wrapping sleeve are made of aluminum alloy materials, the inner wall of the lining plate and the outer wall of the wrapping sleeve are smooth and flat, and the fan is completely wrapped inside the lining plate by the lining plate.
Preferably, the surface of the outer rotating ring is provided with a discharge port along the tangential direction, and the opening direction of the discharge port is consistent with the direction of the upper end of the inner lining plate, which is provided with the conducting groove.
Preferably, the outer rotating ring is connected with the temperature measuring bin by virtue of a rotating shaft, the outer rotating ring is wrapped on the outer side of the temperature measuring part and the air sensor, and the rotating shaft is electrified through a linkage rod to drive the outer rotating ring to rotate.
Preferably, the pushing plate is a thin sheet obliquely arranged on the inner wall of the outer rotating ring, the inclination angle of the pushing plate is consistent with the angle of the pushing plate when the exhaust port is opened, and the flue gas is guided by the pushing plate to be exhausted from the exhaust port.
Preferably, a group of jacks are formed in the temperature measuring bin, the filter cartridge is embedded in the jacks, the outer wall of the filter cartridge is tightly attached to the inner wall of the jacks, and the smoke outlet is communicated with the jacks.
Preferably, the filter cartridge is a tubular structure with one end open, and a filter screen for filtering flue gas is arranged at the upper end of the filter cartridge.
Preferably, the temperature measuring head is connected with the temperature measuring component, the temperature measuring head is supported by metal materials, and the temperature measuring head is positioned on one side of the back surface of the blade.
Compared with the prior art, the invention has the following beneficial effects:
according to the temperature flue gas sensing detector provided by the invention, the interior lining plate, the wrapping sleeve and the blades are arranged, so that flue gas is more smoothly led in when the flue gas is captured, the temperature in the flue gas is detected immediately after the flue gas is led into the sensing bin, and during the detection, the gas is stored in the wrapping sleeve relatively continuously and is fully contacted with the detection head, so that the detection result is relatively more accurate, and in addition, the concentration of the detected flue gas is analyzed after the temperature of the flue gas is detected, so that whether a fire disaster occurs or not is judged, the flue gas can be captured more quickly when the fire disaster occurs, the circulation of air is promoted, the speed of the accelerated flue gas spreading into the sensing bin is increased, more sufficient time is provided for later rescue, the harmful cost in the interior is eliminated, and the discharged air is prevented from polluting the environment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the front cover and the sensing assembly of the present invention;
FIG. 3 is a schematic view of the structure of the induction chamber and the interior lining plate of the present invention;
FIG. 4 is a schematic view of the construction of the wrap sleeve and outer swivel of the present invention;
FIG. 5 is a schematic view of a cartridge and thermometry component of the present invention;
FIG. 6 is a schematic diagram of the structure of the temperature measuring component and the gas sensor of the present invention;
FIG. 7 is a schematic view of the structure of the outlet and linkage rod of the present invention;
FIG. 8 is a schematic view of the push plate and linkage rod of the present invention;
FIG. 9 is a schematic view of the structure of the outer race and push plate of the present invention;
FIG. 10 is a schematic view of an air guiding assembly according to the present invention.
In the figure: 1. a front cover; 2. an induction assembly; 21. an induction bin; 22. an inner liner; 23. a wrapping sleeve; 24. a blade; 25. a rotating shaft; 26. an outer swivel; 27. a discharge port; 28. a pushing plate; 29. a linkage rod; 3. a temperature measuring bin; 4. a suction inlet; 5. a purification assembly; 51. a smoke outlet; 52. a temperature measuring head; 53. a filter cartridge; 54. a temperature measuring part; 55. a gas sensor; 6. an air guide assembly; 61. an inner partition; 62. a circulation block; 63. an arc-shaped groove; 64. an air guide pipe; 65. and an air guide port.
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.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-10, the temperature flue gas sensing detector of the invention comprises a front cover 1, a sensing component 2 is arranged on one side of the back surface of the front cover 1, a suction inlet 4 is embedded in the front cover 1, when flue gas is detected, the flue gas is captured first, in the capturing process, the flue gas enters the sensing component 2 through the suction inlet 4, and then the temperature of the flue gas is measured, measured and analyzed.
The induction assembly 2 comprises an induction bin 21, a wrapping sleeve 23 is fixedly connected between the induction bin 21 and the front cover 1, a rotating shaft 25 is embedded in the wrapping sleeve 23, a blade 24 is fixedly connected to the outer surface of the rotating shaft 25, a linkage rod 29 is further connected to one side of the wrapping sleeve 23, which is far away from the blade 24, the upper end and the lower end of the linkage rod 29 are respectively fixed on the inner wall of an outer rotating ring 26, an inner lining plate 22 is connected to the inner wall of the induction bin 21, the inner wall of the inner lining plate 22 and the outer wall of the wrapping sleeve 23 are both of arc streamline structures, the blade 24 rotates smoke to blow into a channel formed by the inner wall of the inner lining plate 22 and the outer part of the wrapping sleeve 23, the inner lining plate 22 and the wrapping sleeve 23 are made of aluminum alloy materials, the inner wall of the inner lining plate 22 and the outer wall of the wrapping sleeve 23 are smooth and smooth, the inner lining plate 22 wraps a fan inside the fan completely, and in order to enlarge the introduction of the smoke, the inner lining plate is driven by a motor to rotate the rotating shaft 25 after the rotating shaft 25, and the inner lining plate is driven by the motor to rotate, and the air is accelerated to flow after the smoke is introduced into the inside the suction inlet 4;
through the inside of inhaling the response storehouse 21 with the flue gas in the environment, the higher temperature then can detect through temperature-detecting device in the flue gas, carries out the alarm after detecting, analyzes the flue gas simultaneously, analyzes its concentration, can discharge the flue gas in the environment on the basis of this, reduces the concentration of flue gas in the environment, when unexpected conflagration takes place, can play more positive effect.
The inner lining plate 22 is embedded on the inner wall of the outer rotating ring 26 and is rotationally connected with the outer rotating ring 26, the surface of the inner lining plate 22 is provided with a conducting groove, the conducting groove is communicated with a discharge outlet 27 arranged on the surface of the outer rotating ring 26, the surface of the outer rotating ring 26 is provided with the discharge outlet 27 along the tangential direction, the opening direction of the discharge outlet 27 is consistent with the opening direction of the conducting groove at the upper end of the inner lining plate 22, the inner wall of the outer rotating ring 26 is fixedly connected with a pushing plate 28, the inner wall of the induction bin 21 is also provided with an air guide component 6, the air guide component 6 comprises an inner baffle plate 61, the inner wall of the induction bin 21 is fixedly connected with an inner baffle plate 61, the inner side of the inner baffle plate 61 is provided with a circulating block 62, the inner baffle plate 61 is fixedly connected with the circulating block 62, the inner wall of the circulating block 62 is provided with an arc groove 63, the inner wall of the arc groove 63 is embedded with an air guide pipe 64, the air guide pipe 64 penetrates through the inner wall of the induction bin 21 and extends to the outside of the induction bin 21, the air guide opening 65 is further formed in the air guide pipe 64, the inner cavity of the induction bin 21 is communicated with the outside of the induction bin 21 through the air guide opening 65, in order to promote the internal and external communication and facilitate the discharge of internal smoke, when the outer rotating ring 26 rotates, the internal smoke is outwards diffused, the diffused smoke can generate pressure difference between the internal and external of the arc-shaped groove 63, when the pressure difference exists between the internal and external, the arc-shaped design is matched with the rotation of the outer rotating ring 26, the discharge of the internal smoke can be more conveniently carried out, the overall discharge efficiency can be improved, the outer rotating ring 26 is partially pressed on the inner edge of the circulating block 62 under the action of negative pressure suction and moves along the inner edge, the smoke in the circulating block 62 can not be overflowed, the influence of the pressure difference can be received in a relatively small space, the internal gas can be rapidly discharged from the inside of the air guide pipe 64;
the outer rotating ring 26 is connected with the temperature measuring bin 3 by means of a rotating shaft, the outer rotating ring 26 is wrapped on the outer side of the temperature measuring part 54 and the air sensor 55, the rotating shaft 25 is electrified through the linkage rod 29 to drive the outer rotating ring 26 to rotate, the pushing plate 28 is a thin sheet obliquely arranged on the inner wall of the outer rotating ring 26, the inclination angle of the pushing plate 28 is consistent with the angle of the exhaust port 27, smoke is guided to be exhausted from the exhaust port 27 through the pushing plate 28, after the smoke is guided into the sensing bin 21 through the blades 24, the smoke entering the sensing bin 21 has a certain temperature, the temperature is transferred to the upper end of the temperature measuring head 52, the temperature of the smoke is collected through the temperature measuring head 52, the collected result is output through the temperature measuring part 54, detection data can be reported through a data reporting mode, and when a fire disaster occurs, the smoke temperature is abnormal and an alarm can be timely given.
One side fixedly connected with temperature measurement storehouse 3 of response storehouse 21, the inside embedding in temperature measurement storehouse 3 has gas sensor 55, the inside of gas sensor 55 has still embedded temperature measurement part 54, the top of temperature measurement part 54 is connected with interior welt 52, exhaust port 51 has been seted up to the inside in temperature measurement storehouse 3, the inside embedding in temperature measurement storehouse 3 has purification subassembly 5, purification subassembly 5 includes gas sensor 55 and temperature measurement part 54, the surface parcel of gas sensor 55 has cartridge filter 53, wherein in order to improve the capture to the flue gas, the introduction to the flue gas has been accelerated through the rotation of blade 24, detect its temperature through temperature measurement head 52 in time after the introduction, the inner wall that has still passed through gas sensor 55 to the flue gas concentration detection analysis, the inner wall of outer rotor 26 has received interior welt 22 parcel during this, the flue gas is imported and has been blocked lowerly, after the detection and export it, the export phase also can be carried out under the rotation of outer rotor 26, consequently, the rotation of outer rotor 26 and rotation of blade 24 make the local production negative pressure, the outside flue gas is more easy to be imported inside, and the introduction to the detection is to the inside, the temperature measurement head 52 has been carried out the time after the detection and the whole analysis, the temperature measurement is measured and the gas has taken place the time to be measured in time, the time is long because the effect of the gas has been measured and has taken place, and the fire and has improved the temperature measurement and has taken the time to be measured.
The inside of temperature measurement storehouse 3 has offered a set of jack, cartridge filter 53 embeds in the inside of this jack, the outer wall of cartridge filter 53 closely laminates on the jack inner wall, exhaust port 51 is linked together with the jack, cartridge filter 53 is one end open-ended tubular structure, the upper end of cartridge filter 53 has offered the filter screen that is used for filtering flue gas, temperature measurement head 52 and temperature measurement part 54 are connected, and temperature measurement head 52 is the metal material support, temperature measurement head 52 is located the back side of blade 24, export the flue gas between outer rotating ring 26 and interior welt 22 through the guide groove of interior welt 22 upper end in the discharge process of flue gas, rotate the flue gas and beat through discharge port 27 and filter through gas sensor 55, discharge through exhaust port 51 after the filtration, get rid of inside particulate matter;
in the application of the detector, the detector is mainly applied to warehouses and working workshops, air in the environment is led into the interior of the detector by the aid of the front cover 1, the air in the environment is analyzed, after temperature and air concentration in the environment are analyzed, the air can be discharged through the smoke outlet 51, the air can be purified in the discharge, the air is led in the discharge through the rotation of the blades 24, the working efficiency of the temperature measuring head 52 and the air sensor 55 is improved, the temperature in the environment is lower, the rotation of the blades 24 only provides ventilation effect under the condition that no fire occurs, the circulation of the air is accelerated, the air in the discharge outlet 27 is purified, a part of workshops work areas can be filled with a large amount of harmful gases and particles so as to avoid polluting the environment, when fire is detected through the filter cartridge 53, the temperature in the environment rises, and a large amount of smoke dust is accompanied, the fire is judged after the detection of the temperature measuring head 52, the alarm is given by the built-in alarm device, the linkage rod 29 is electrified after the alarm, the electrified linkage rod 29 is connected with the outer rotating ring 26, at the moment, the rotating shaft 25 rotates to drive the outer rotating ring 26 to rotate, the circulation of the air in the environment is accelerated after the rotation, the air in the environment can be discharged more efficiently, the smoke is conveyed to the outer side of the outer rotating ring 26, and the smoke is discharged through the smoke outlet arranged at the upper end of the sensing bin 21, so that the smoke in the environment is eliminated.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
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. Temperature flue gas response detector, including preceding shroud (1), its characterized in that: an induction component (2) is arranged on one side of the back surface of the front cover (1), and a suction inlet (4) is embedded in the front cover (1);
the induction assembly (2) comprises an induction bin (21), the induction bin (21) is fixedly connected with the front cover (1), a wrapping sleeve (23) is arranged in the induction bin (21), a rotating shaft (25) is embedded in the wrapping sleeve (23), a blade (24) is fixedly connected to the outer surface of the rotating shaft (25), a linkage rod (29) is further connected to one side, far away from the blade (24), of the wrapping sleeve (23), the upper end and the lower end of the linkage rod (29) are respectively fixed to the inner wall of an outer rotating ring (26), an inner lining plate (22) is connected to the inner wall of the induction bin (21), the inner lining plate (22) is embedded to the inner wall of the outer rotating ring (26) and is in rotary connection with the outer rotating ring (26), a conducting groove is formed in the surface of the inner lining plate (22), a discharge outlet (27) formed in the surface of the outer rotating ring (26) through the conducting groove, a pushing plate (28) is fixedly connected to the inner wall of the outer rotating ring (26), and the inner wall of the induction bin (21) is further provided with a wind guide assembly (6);
the air guide assembly (6) comprises an inner partition plate (61), the inner wall of the induction bin (21) is fixedly connected with the inner partition plate (61), a circulating block (62) is arranged on the inner side of the inner partition plate (61), the inner partition plate (61) is fixedly connected with the circulating block (62), an arc-shaped groove (63) is formed in the inner wall of the circulating block (62), an air guide pipe (64) is embedded in the inner wall of the arc-shaped groove (63), the air guide pipe (64) penetrates through the inner wall of the induction bin (21) and extends to the outer part of the induction bin (21), an air guide opening (65) is further formed in the inner part of the air guide pipe (64), and the inner cavity of the induction bin (21) is communicated with the outer part of the induction bin (21) through the air guide opening (65);
one side fixedly connected with temperature measurement storehouse (3) of response storehouse (21), the inside embedding in temperature measurement storehouse (3) has gas sensor (55), the inside of gas sensor (55) still has embedded temperature measurement part (54), the top of temperature measurement part (54) is connected with temperature measuring head (52).
2. The temperature flue gas sensing detector according to claim 1, wherein: the inside of temperature measurement storehouse (3) has seted up exhaust port (51), the inside embedding of temperature measurement storehouse (3) has purifying subassembly (5), purifying subassembly (5) are including gas sensor (55) and temperature measurement part (54), the surface parcel of gas sensor (55) has cartridge filter (53).
3. The temperature flue gas sensing detector according to claim 1, wherein: the inner wall of the inner lining plate (22) and the outer wall of the wrapping sleeve (23) are both of arc streamline structures, and the blades (24) rotate to blow the flue gas into a channel formed by the inner wall of the inner lining plate (22) and the outer part of the wrapping sleeve (23).
4. A temperature flue gas sensing detector according to claim 3, wherein: the inner lining plate (22) and the wrapping sleeve (23) are made of aluminum alloy materials, the inner wall of the inner lining plate (22) and the outer wall of the wrapping sleeve (23) are smooth and flat, and the inner lining plate (22) completely wraps the fan inside the fan.
5. The temperature flue gas sensing detector according to claim 1, wherein: the surface of the outer rotating ring (26) is provided with a discharge port (27) along the tangential direction, and the opening direction of the discharge port (27) is consistent with the opening direction of the conducting groove at the upper end of the inner lining plate (22).
6. The temperature flue gas sensing detector according to claim 1, wherein: the outer rotating ring (26) is connected with the temperature measuring bin (3) by virtue of a rotating shaft, the outer rotating ring (26) is wrapped on the outer side of the temperature measuring component (54) and the outer side of the gas sensor (55), and the rotating shaft (25) drives the outer rotating ring (26) to rotate by electrifying the linkage rod (29).
7. The temperature flue gas sensing detector according to claim 1, wherein: the pushing plate (28) is a thin sheet obliquely arranged on the inner wall of the outer rotating ring (26), the inclination angle of the pushing plate (28) is consistent with the opening angle of the exhaust port (27), and the flue gas is guided by the pushing plate (28) to be exhausted from the exhaust port (27).
8. The temperature flue gas sensing detector according to claim 2, wherein: a group of jacks are formed in the temperature measuring bin (3), the filter cartridge (53) is embedded into the jacks, the outer wall of the filter cartridge (53) is tightly attached to the inner wall of the jacks, and the smoke outlet (51) is communicated with the jacks.
9. The temperature flue gas sensing detector according to claim 8, wherein: the filter cartridge (53) is of a cylindrical structure with one end open, and a filter screen for filtering flue gas is arranged at the upper end of the filter cartridge (53).
10. The temperature flue gas sensing detector according to claim 9, wherein: the temperature measuring head (52) is connected with the temperature measuring component (54), the temperature measuring head (52) is made of metal materials, and the temperature measuring head (52) is located on one side of the back face of the blade (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142118.3A CN116929599B (en) | 2023-09-06 | 2023-09-06 | Temperature flue gas induction detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311142118.3A CN116929599B (en) | 2023-09-06 | 2023-09-06 | Temperature flue gas induction detector |
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| CN116929599A true CN116929599A (en) | 2023-10-24 |
| CN116929599B CN116929599B (en) | 2024-01-26 |
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| CN213120911U (en) * | 2021-02-02 | 2021-05-04 | 云南省弥勒市冶金建材有限责任公司 | Flue gas temperature acquisition and monitoring system |
| CN213932887U (en) * | 2020-12-24 | 2021-08-10 | 国能(泉州)热电有限公司 | Smoke temperature detection equipment |
| CN217980582U (en) * | 2022-08-22 | 2022-12-06 | 广东万诺传感技术有限公司 | Temperature sensor for detecting flue gas temperature |
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2023
- 2023-09-06 CN CN202311142118.3A patent/CN116929599B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212645925U (en) * | 2020-07-07 | 2021-03-02 | 国家能源集团科学技术研究院有限公司 | High-temperature flue gas temperature measuring device |
| CN213932887U (en) * | 2020-12-24 | 2021-08-10 | 国能(泉州)热电有限公司 | Smoke temperature detection equipment |
| CN213120911U (en) * | 2021-02-02 | 2021-05-04 | 云南省弥勒市冶金建材有限责任公司 | Flue gas temperature acquisition and monitoring system |
| CN217980582U (en) * | 2022-08-22 | 2022-12-06 | 广东万诺传感技术有限公司 | Temperature sensor for detecting flue gas temperature |
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| CN116929599B (en) | 2024-01-26 |
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