CN220356518U - Mine ventilation equipment temperature detection structure - Google Patents
Mine ventilation equipment temperature detection structure Download PDFInfo
- Publication number
- CN220356518U CN220356518U CN202322096232.9U CN202322096232U CN220356518U CN 220356518 U CN220356518 U CN 220356518U CN 202322096232 U CN202322096232 U CN 202322096232U CN 220356518 U CN220356518 U CN 220356518U
- Authority
- CN
- China
- Prior art keywords
- shell
- aluminum plate
- temperature measuring
- fixed mounting
- detection structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000009423 ventilation Methods 0.000 title claims abstract description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 27
- 229910052802 copper Inorganic materials 0.000 claims description 27
- 239000010949 copper Substances 0.000 claims description 27
- 239000011148 porous material Substances 0.000 claims description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims description 8
- 238000009529 body temperature measurement Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Radiation Pyrometers (AREA)
Abstract
The utility model relates to the technical field of mines and discloses a temperature detection structure of mine ventilation equipment. This mine ventilation equipment temperature detection structure includes: a securing mechanism, the securing mechanism comprising: the shell, the top fixed mounting of shell has the connecting block, fixed mounting has the spliced pole on the connecting block, and alternates on the spliced pole and install the hollow post, the inside fixed mounting of hollow post has connecting spring, the below movable mounting of shell has the hydraulic stem, alternates on the hydraulic stem and installs connecting bolt, the left end fixed mounting of hollow post has the limiting plate, through setting up infrared temperature measuring device in the inside of shell to infrared temperature measuring device's mounted position and aluminum plate's trompil position one-to-one, aluminum plate and ventilation equipment's motor contact when accomplishing the installation, the inside photosensitive element of infrared temperature measuring device can not be blocked by the particulate matter in the mine inside air to this improves infrared temperature measuring device's accuracy.
Description
Technical Field
The utility model relates to the technical field of mines, in particular to a temperature detection structure of mine ventilation equipment.
Background
Mine ventilation refers to the input of fresh air into the mine, increasing the oxygen concentration to dilute and remove toxic, harmful gases and dust from the mine. The basic tasks of mine ventilation are: the underground enough fresh air is supplied, the requirement of personnel on oxygen is met, the current mine ventilation equipment generally adopts a motor to drive a fan blade to rotate so as to exhaust harmful gas in a mine out of the mine, and the motor can continuously output heat during operation so as to detect the temperature of the motor, so that the temperature condition of the motor can be observed in real time, and the damage condition of the motor due to overheating is avoided.
The existing references are: CN216812217U, which discloses a fan with temperature detecting function for fire-fighting smoke exhaust. The technical proposal comprises: threaded rod, dryer, frame, connector and rotation cap, the lower surface symmetry welding of dryer has the supporting seat, the cavity has been seted up in the dryer, the inner wall one end equidistance of cavity is equipped with the flabellum, the connector is established on the dryer, the connector internal activity is pegged graft has the rubber piece, the one end of rubber piece supports the inner wall at the connector, the screw thread seat has been shelved to the other end of rubber piece, threaded rod screw thread is installed on the screw thread seat, and the one end that the threaded rod runs through the rubber piece is located the cavity inside and installs the probe holder, rotate the cap and cup joint on the threaded rod, rotate cap screw thread and install at the connector outer wall, and rotate the terminal surface of the inner wall sticiss rubber piece of cap. The utility model is convenient for personnel to collect the working temperature of the device in real time through the cooperation between the structures, can effectively avoid the working overheat of the device, prolongs the service life of the device and meets the use requirements of the personnel.
Because the mainstream temperature detection equipment is generally handheld infrared temperature measurement instrument, a large amount of substances such as dust and smog are contained in the mine interior air, and the particulate matters contained in the mine interior air can block an optical system of the instrument to influence the accuracy of temperature measurement work, and the internal elements of the infrared temperature measurement instrument can be damaged, and the accuracy of a detection result cannot be ensured by a detection mode alone.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a temperature detection structure of mine ventilation equipment, which has the advantages that the detection precision is not influenced by dust in a mine, the detection temperature is ensured to be close to the actual temperature by two ways of simultaneous detection, and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a mine ventilation equipment temperature detection structure comprising:
a securing mechanism, the securing mechanism comprising: the device comprises a shell, wherein a connecting block is fixedly arranged above the shell, a connecting column is fixedly arranged on the connecting block, a hollow column is arranged on the connecting column in a penetrating manner, a connecting spring is fixedly arranged inside the hollow column, a hydraulic rod is movably arranged below the shell, a connecting bolt is arranged on the hydraulic rod in a penetrating manner, a limiting plate is fixedly arranged at the left end of the hollow column, liquid crystal screens are symmetrically arranged on the right side of the shell around the center of the shell as a reference, and a contact type temperature measuring mechanism and an infrared temperature measuring mechanism are arranged inside the shell; the liquid crystal display can display the detection results of the contact temperature measuring mechanism and the infrared temperature measuring mechanism in real time.
As a preferred technical solution of the present utility model, the contact temperature measuring mechanism includes: the aluminum plate is movably arranged in the shell, a copper bent pipe is fixedly arranged in the aluminum plate, a connecting copper column is fixedly arranged on the copper bent pipe, a thermistor is installed on the connecting copper column in a penetrating mode, a limiting block is installed on the thermistor in a penetrating mode, a micro current sensor is installed on the limiting block in a penetrating mode, a telescopic rod is fixedly arranged on the aluminum plate, and a limiting spring is installed on the telescopic rod in a penetrating mode; the arrangement of the limiting spring can enable the aluminum plate to be in closer contact with the motor.
As the preferable technical scheme of the utility model, the infrared temperature measuring mechanism comprises a bearing block fixedly arranged in the shell, and an infrared temperature measuring device is fixedly arranged on the bearing block; the infrared temperature measuring device is arranged in the shell, so that the influence of particulate matters in the air in the mine on the detection result can be avoided.
As a preferable technical scheme of the utility model, the connecting column is symmetrically arranged on the left side of the connecting block from front to back by taking the center of the connecting block as a reference, one end of the connecting spring is fixedly connected with the hollow column, the other end of the connecting spring is fixedly connected with the connecting column, and sliding connection is formed between the connecting column and the hollow column; the sliding connection is formed between the connecting column and the hollow column, so that the distance between the aluminum plate and the limiting plate can be conveniently adjusted.
As the preferable technical scheme of the utility model, the connecting bolt is symmetrically arranged on the bottom surface of the shell from front to back by taking the center of the shell as a reference, the hydraulic rod is of an L-shaped structure, the right end of the hydraulic rod is provided with a cylindrical opening which is embedded with the connecting bolt, and the hydraulic rod is in rotary connection with the connecting bolt through the cylindrical opening of the hydraulic rod; the setting of hydraulic stem can be through rotatory mode with the fixed position of limiting plate.
As a preferable technical scheme of the utility model, three connecting copper columns are arranged on the copper bent pipe, sliding connection is formed between the connecting copper columns and the thermistor, the upper end of the limiting block is fixedly connected with the inner wall of the shell, the fixed end of the telescopic rod is fixedly connected with the right end of the inner wall of the shell, the movable end of the telescopic rod is fixedly connected with the right side surface of the aluminum plate, the telescopic rod is fixedly arranged at four corners of the aluminum plate, and four cylindrical open pore structures penetrating through the aluminum plate are equidistantly arranged on the aluminum plate; the setting of telescopic link can allow aluminum plate along the axial displacement of telescopic link when fixed aluminum plate position.
As the preferable technical scheme of the utility model, four cylindrical open pore structures embedded with the infrared temperature measuring device are equidistantly arranged on the bearing block, the open pore structures of the bearing block are in one-to-one correspondence with the open pore structures of the aluminum plate, and the infrared temperature measuring device is fixedly arranged in each open pore structure of the bearing block; the infrared temperature measuring devices are installed in the bearing blocks in a penetrating mode, so that the detected temperature is more close to the actual temperature in a mean value calculating mode.
Compared with the prior art, the utility model provides a temperature detection structure of mine ventilation equipment, which has the following beneficial effects:
1. according to the utility model, the infrared temperature measuring device is arranged in the shell, the installation positions of the infrared temperature measuring device are in one-to-one correspondence with the opening positions of the aluminum plate, when the installation is completed, the aluminum plate is in contact with the motor of the ventilation equipment, the photosensitive element in the infrared temperature measuring device cannot be blocked by particles in the air in the mine, so that the accuracy of the infrared temperature measuring device is improved, the infrared temperature measuring device is installed in each opening structure of the bearing block in a penetrating way, and the detection temperature is more approximate to the actual temperature by calculating the average value of a plurality of groups of detection data.
2. According to the utility model, the temperature of the ventilation equipment is detected by the infrared temperature measuring device, heat generated by the motor is transferred to the thermistor by the aluminum plate, the copper bent pipe and the connecting copper column, so that the resistance of the thermistor is increased, the current passing through the thermistor is detected by the micro current sensor to obtain the temperature of the aluminum plate, and the detection result is more comprehensive by two temperature detection modes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall second view structure of the present utility model;
FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;
FIG. 4 is a schematic diagram of the structure of the contact temperature measuring mechanism and the infrared temperature measuring mechanism of the present utility model;
wherein: 101. a housing; 102. a connecting block; 103. a connecting column; 104. a hollow column; 105. a connecting spring; 106. a connecting bolt; 107. a hydraulic rod; 108. a limiting plate; 109. a liquid crystal panel; 201. an aluminum plate; 202. copper bent pipe; 203. connecting copper columns; 204. a thermistor; 205. a limiting block; 206. a minute current sensor; 207. a receiving block; 208. an infrared temperature measuring device; 209. a telescopic rod; 210. and a limit spring.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, in the present embodiment, a temperature detecting structure of a mine ventilation apparatus includes: the fixed establishment, fixed establishment includes: the shell 101, the top fixed mounting of shell 101 has connecting block 102, fixed mounting has spliced pole 103 on the connecting block 102, and the interlude is installed hollow post 104 on the spliced pole 103, the inside fixed mounting of hollow post 104 has connecting spring 105, the below movable mounting of shell 101 has hydraulic stem 107, interlude installs connecting bolt 106 on the hydraulic stem 107, the left end fixed mounting of hollow post 104 has limiting plate 108, the right side of shell 101 regards the center of shell 101 as the front and back symmetry and installs liquid crystal display 109, the internally mounted of shell 101 has contact temperature measuring mechanism and infrared temperature measuring mechanism.
Specifically, the liquid crystal screen 109 can display the detection result in real time, and the limiting plate 108 can fix the temperature detection structure of the mine ventilation device on the ventilation device through the force applied by the hydraulic rod 107.
The connecting column 103 is symmetrically installed on the left side of the connecting block 102 from front to back with the center of the connecting block 102 as a reference, one end of the connecting spring 105 is fixedly connected with the hollow column 104, the other end of the connecting spring 105 is fixedly connected with the connecting column 103, and sliding connection is formed between the connecting column 103 and the hollow column 104.
Specifically, the sliding connection formed between the connecting post 103 and the hollow post 104 can facilitate adjustment of the distance between the limiting plate 108 and the aluminum plate 201, and the setting of the connecting spring 105 can apply tension to the limiting plate 108 through the hollow post 104.
The connecting bolt 106 is symmetrically installed on the bottom surface of the shell 101 from front to back by taking the center of the shell 101 as a reference, the hydraulic rod 107 is of an L-shaped structure, a cylindrical opening which is embedded with the connecting bolt 106 is formed in the right end of the hydraulic rod 107, and the hydraulic rod 107 is in rotary connection with the connecting bolt 106 through the cylindrical opening.
Specifically, the hydraulic rod 107 is in an "L" structure, so that a fixed state is formed between the hydraulic rod 107 and the limiting plate 108, and the hydraulic rod 107 is rotationally connected with the connecting bolt 106 through a cylindrical opening of the hydraulic rod 107, so that the fixed state between the hydraulic rod 107 and the limiting plate 108 can be canceled in a rotating manner.
Referring to fig. 1 and 4, the contact temperature measuring mechanism includes: the aluminum plate 201 is movably mounted in the shell 101, a copper bent pipe 202 is fixedly mounted in the aluminum plate 201, a connecting copper column 203 is fixedly mounted on the copper bent pipe 202, a thermistor 204 is mounted on the connecting copper column 203 in a penetrating manner, a limiting block 205 is mounted on the thermistor 204 in a penetrating manner, a micro current sensor 206 is mounted on the limiting block 205 in a penetrating manner, a telescopic rod 209 is fixedly mounted on the aluminum plate 201, and a limiting spring 210 is mounted on the telescopic rod 209 in a penetrating manner.
Specifically, the aluminum plate 201 is provided with a ventilation device capable of transmitting temperature to the aluminum plate 201, the thermistor 204 is capable of changing its resistance value to influence the current passing through the thermistor 204 when the temperature changes, and the micro-current sensor 206 is capable of detecting the current flowing through the thermistor 204 to calculate the temperature of the aluminum plate 201.
Be provided with three connection copper post 203 on the copper return bend 202, form sliding connection between connection copper post 203 and the thermistor 204, the upper end of stopper 205 and the inner wall fixed connection of shell 101, the stiff end of telescopic link 209 and the right-hand member fixed connection of shell 101 inner wall, and the expansion link 209's expansion end and the right flank fixed connection of aluminum plate 201, telescopic link 209 fixed mounting is in the four corners of aluminum plate 201, the equidistance is provided with four cylindricality trompil structures that run through aluminum plate 201 on the aluminum plate 201.
Specifically, the setting of telescopic link 209 and stop spring 210 can make aluminum plate 201 closely laminate with ventilation equipment all the time through the elasticity of stop spring 210, and the temperature transfer on the ventilation equipment of being convenient for is to aluminum plate 201.
The infrared temperature measuring mechanism comprises a bearing block 207 fixedly installed inside the shell 101, an infrared temperature measuring device 208 is fixedly installed on the bearing block 207, four cylindrical open pore structures embedded with the infrared temperature measuring device 208 are equidistantly arranged on the bearing block 207, the open pore structures of the bearing block 207 correspond to the open pore structures of the aluminum plate 201 one by one, and the infrared temperature measuring device 208 is fixedly installed in each open pore structure of the bearing block 207.
Specifically, the open pore structure of the bearing block 207 corresponds to the open pore structure of the aluminum plate 201 one by one, so that the infrared temperature measuring device 208 can conveniently detect the temperature of the ventilation equipment through the aluminum plate 201, the infrared temperature measuring device 208 is fixedly installed in each open pore structure of the bearing block 207, and detects the temperature of each part of the ventilation equipment through the plurality of infrared temperature measuring devices 208, and the average value is displayed on the liquid crystal screen 109, so that the detection result is more close to the actual temperature.
When the air conditioner is used, firstly, the hydraulic rod 107 is required to be rotated to the side surface of the shell 101 in a rotating mode, the limiting plate 108 is pulled to increase the distance between the limiting plate 108 and the aluminum plate 201, at the moment, the connecting spring 105 is in a stretching state, the device is clamped on a motor of the air conditioner, afterwards, the connecting spring 105 is contracted, the aluminum plate 201 drives the telescopic rod 209 to contract, the limiting spring 210 is extruded to enable the aluminum plate 201 to be closely attached to the air conditioner, afterwards, the hydraulic rod 107 is reset in a rotating mode, after the hydraulic rod 107 is pneumatically operated, the force applied to the limiting plate 108 in the contracting process is gradually increased until the structure is fixed on the air conditioner, after the air conditioner is started, the air conditioner continuously heats, heat is transmitted to the thermistor 204 through the aluminum plate 201, the copper bent pipe 202 and the connecting copper pillar 203, the resistance value of the thermistor 204 is increased, and the current passing through the thermistor 204 is detected through the micro current sensor 206, the infrared temperature measuring device 208 is correspondingly attached to the opening position of the aluminum plate 201, the infrared measuring device 208 can be inserted in the opening of the air conditioner 201, the infrared measuring device 208 can directly measure the temperature of the opening of the air conditioner through the aluminum plate 201, and the temperature measuring device is more practical data are displayed in the opening mode of the air conditioner, and the temperature measuring device is more than the liquid crystal display device is more practical.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A mine ventilation equipment temperature detection structure, characterized by comprising:
a securing mechanism, the securing mechanism comprising: shell (101), the top fixed mounting of shell (101) has connecting block (102), fixed mounting has spliced pole (103) on connecting block (102), and alternates on spliced pole (103) and install hollow column (104), the inside fixed mounting of hollow column (104) has coupling spring (105), the below movable mounting of shell (101) has hydraulic stem (107), alternate on hydraulic stem (107) and install connecting bolt (106), the left end fixed mounting of hollow column (104) has limiting plate (108), liquid crystal screen (109) are installed to the right side of shell (101) around the center of shell (101) as the benchmark symmetry, the internally mounted of shell (101) has contact temperature measurement mechanism and infrared temperature measurement mechanism.
2. A mine ventilation apparatus temperature detection structure as claimed in claim 1, wherein:
contact temperature measurement mechanism includes movable mounting in inside aluminum plate (201) of shell (101), the inside fixed mounting of aluminum plate (201) has copper return bend (202), and fixedly mounted has on copper return bend (202) to connect copper post (203), alternates on connecting copper post (203) and install thermistor (204), and alternates on thermistor (204) and install stopper (205), alternate on stopper (205) and install little current sensor (206), fixedly mounted has telescopic link (209) on aluminum plate (201), and alternates on telescopic link (209) and install spacing spring (210).
3. A mine ventilation apparatus temperature detection structure as claimed in claim 1, wherein:
the infrared temperature measuring mechanism comprises a bearing block (207) fixedly arranged in the shell (101), and an infrared temperature measuring device (208) is fixedly arranged on the bearing block (207).
4. A mine ventilation apparatus temperature detection structure as claimed in claim 1, wherein:
the connecting column (103) is symmetrically arranged on the left side of the connecting block (102) around the center of the connecting block (102), one end of the connecting spring (105) is fixedly connected with the hollow column (104), the other end of the connecting spring (105) is fixedly connected with the connecting column (103), and sliding connection is formed between the connecting column (103) and the hollow column (104).
5. A mine ventilation apparatus temperature detection structure as claimed in claim 1, wherein:
the connecting bolt (106) is symmetrically installed on the bottom surface of the shell (101) around the center of the shell (101), the hydraulic rod (107) is of an L-shaped structure, a cylindrical opening which is embedded with the connecting bolt (106) is formed in the right end of the hydraulic rod (107), and the hydraulic rod (107) is connected with the connecting bolt (106) in a rotating mode through the cylindrical opening.
6. A mine ventilation apparatus temperature detection structure as claimed in claim 2, wherein:
be provided with three connection copper post (203) on copper return bend (202), form sliding connection between connection copper post (203) and thermistor (204), the upper end of stopper (205) and the inner wall fixed connection of shell (101), the stiff end of telescopic link (209) and the right-hand member fixed connection of shell (101) inner wall, and the expansion end of telescopic link (209) and the right flank fixed connection of aluminum plate (201), telescopic link (209) fixed mounting is in the four corners of aluminum plate (201), the equidistance is provided with four cylindricality trompil structures that run through aluminum plate (201) on aluminum plate (201).
7. A mine ventilation apparatus temperature detection structure as claimed in claim 3, wherein:
four cylindrical open pore structures embedded with the infrared temperature measuring device (208) are equidistantly arranged on the bearing block (207), the open pore structures of the bearing block (207) are in one-to-one correspondence with the open pore structures of the aluminum plate (201), and the infrared temperature measuring device (208) is fixedly arranged in each open pore structure of the bearing block (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096232.9U CN220356518U (en) | 2023-08-04 | 2023-08-04 | Mine ventilation equipment temperature detection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096232.9U CN220356518U (en) | 2023-08-04 | 2023-08-04 | Mine ventilation equipment temperature detection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220356518U true CN220356518U (en) | 2024-01-16 |
Family
ID=89502226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322096232.9U Active CN220356518U (en) | 2023-08-04 | 2023-08-04 | Mine ventilation equipment temperature detection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220356518U (en) |
-
2023
- 2023-08-04 CN CN202322096232.9U patent/CN220356518U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220356518U (en) | Mine ventilation equipment temperature detection structure | |
| CN111504511B (en) | Durable industrial thermometer | |
| CN115165655A (en) | Automatic measuring instrument for filter factor | |
| CN115902537A (en) | Quality detection device for high-voltage insulating rubber plate and using method thereof | |
| CN206832536U (en) | A kind of Apparatus for Dust Content in Stack | |
| CN207703558U (en) | A kind of sampling probe device of flue gas inspection instrument | |
| CN216117231U (en) | Mining smoke transducer convenient to installation | |
| CN210775400U (en) | Pollutant discharge monitoring system in sudden accident | |
| CN210198433U (en) | Air quality detection device | |
| CN212340942U (en) | Dust detection unmanned aerial vehicle | |
| CN109708680B (en) | Inspection device capable of simultaneously detecting multiple instruments | |
| CN218546609U (en) | Automatic smoke and dust flue gas comprehensive tester convenient to articulate | |
| CN213632510U (en) | External conduit subassembly of pressure sensor for meteorological phenomena | |
| CN218208870U (en) | Alarm sensor convenient to installation | |
| CN215448956U (en) | Pipeline detection device for engineering | |
| CN220040367U (en) | Mine gas monitoring device | |
| CN221078783U (en) | Energy consumption detection device for central air conditioning system | |
| CN115015489B (en) | Multi-gas self-identification intelligent gas probe | |
| CN216815752U (en) | Device for automatically detecting UV energy in hydrophilic coating equipment | |
| CN220039525U (en) | Composite TSO temperature measurement oxygen determination probe | |
| CN214538178U (en) | Quick installation device for gas meter detection | |
| CN220773014U (en) | Waste gas concentration monitor for waste gas emission treatment | |
| CN220773244U (en) | Multipurpose hall sensor tests general detection device | |
| CN219614800U (en) | Spark detection extinguishing device | |
| CN212780854U (en) | Device for measuring gas flow velocity in high-dust flue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |