CN108317701A - A kind of environment monitoring device and monitoring method suitable for dust-free workshop - Google Patents

A kind of environment monitoring device and monitoring method suitable for dust-free workshop Download PDF

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Publication number
CN108317701A
CN108317701A CN201810100915.8A CN201810100915A CN108317701A CN 108317701 A CN108317701 A CN 108317701A CN 201810100915 A CN201810100915 A CN 201810100915A CN 108317701 A CN108317701 A CN 108317701A
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China
Prior art keywords
casing
wall
sensor
handle
air
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Pending
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CN201810100915.8A
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Chinese (zh)
Inventor
杨巍
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Suzhou Million Junzhu Day Construction Engineering Co Ltd
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Suzhou Million Junzhu Day Construction Engineering Co Ltd
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Priority to CN201810100915.8A priority Critical patent/CN108317701A/en
Publication of CN108317701A publication Critical patent/CN108317701A/en
Pending legal-status Critical Current

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)

Abstract

The invention discloses a kind of environment monitoring devices suitable for dust-free workshop in environmental monitoring technology field,Including casing,It is separately installed with microcontroller and battery at left and right sides of the chassis cavity bottom,The air pipeline outer right wall is sequentially installed with temperature sensor from left to right,Humidity sensor,Sensor noise and particle sensor,Symmetrically it is hinged with two groups of stabilizer blades at left and right sides of the bottom of shell,The fixed link opposing inner end is provided with positioning pin,The present invention is easy to operate,The elongation of T-type inserted link is controlled by rotating adjusting screw rod,And then control the height of casing,Device is facilitated to be monitored the air of different height in workshop,By pulling out draw ring,Locating piece is fixed in location hole,Time and occupied space are packed up in the folding for effectively reducing stabilizer blade,Handle outer wall is equipped with bar shaped anti-skid chequer,It is effectively increased the frictional force of handle outer wall,Handle is connect with casing by strip card slot,The handle of damage is replaced in easy disassembly.

Description

A kind of environment monitoring device and monitoring method suitable for dust-free workshop
Technical field
The present invention relates to environmental monitoring technology field, specially a kind of environment monitoring devices and prison suitable for dust-free workshop Survey method.
Background technology
Dust-free workshop is also clean room, toilet, dust free room, refers to by the particle in the air within the scope of certain space The contaminant exclusion of son, noxious air, bacterium etc., and by the temperature of interior, cleanliness factor, room pressure, air velocity and air-flow Distribution, noise vibration and illumination, Electrostatic Control give the room being specifically designed in a certain range of needs.
It is required for completing in dust-free workshop in the production of precision instruments, research laboratory and medical treatment and pharmacy, therefore nothing Whether environment is qualified in dirt workshop, directly affects the production quality of product and the data of experiment, indoor environment monitoring device can To play the important function that whether various composition is exceeded in monitoring workshop.
In China Patent No. is CN105910657A, a kind of environment monitoring device suitable for dust-free workshop, packet are proposed Main body and control base board are included, the front surface of main body is provided with temperature display panel, humidity display plate, noise display board, particle and shows The upper surface of plate and switch, main body is provided with temperature sensor, humidity sensor, sensor noise and air intake, empty It is connected with gas flow pipe below gas entrance, photodetector, flow detection are sequentially installed with from left to right in gas flow pipe Device, air pump and filter, main body are internally provided with control base board, and photodetector, flow detector and air pump pass through electricity Property connecting line and control base board be electrically connected, be welded with microcontroller, reservoir, relay and battery in control base board, this is specially Although profit can be detected the environment in workshop, apparatus structure is more single, it has not been convenient to staff installs and carries, It is difficult to monitor the air quality in each corner in workshop, for this purpose, it is proposed that a kind of environmental monitoring suitable for dust-free workshop Device and monitoring method.
Invention content
The purpose of the present invention is to provide a kind of environment monitoring devices and monitoring method suitable for dust-free workshop, to solve The problems mentioned above in the background art.
To achieve the above object, the present invention provides the following technical solutions:A kind of environmental monitoring suitable for dust-free workshop fills It sets, including casing, the chassis cavity bottom is equipped with T-type demarcation strip, and both ends and casing inner wall at the top of the T-type demarcation strip Fitting, the chassis cavity bottom left and right sides are separately installed with microcontroller and battery, and outer wall grafting is free on the left of the casing Feed channel, the air pipeline outer right wall are sequentially installed with temperature sensor, humidity sensor, sensor noise from left to right And particle sensor, and the temperature sensor, humidity sensor, sensor noise and particle sensor bottom are divided with T-type Connection at the top of partition board, the air pipeline left end is through fixed frame and is equipped with sampling pipe, and it is left that the fixed frame is mounted on casing At the top of the outer wall of side, the cabinet top is disposed with temperature display panel, humidity display plate, noise display board and grain from left to right Two groups of circle hanging holes are arranged in sub-panel, casing left and right sides outer wall bottom symmetrical, and the bottom of shell left and right sides is right Title is hinged with two groups of stabilizer blades, and the bottom of shell both ends are both provided with the baffle plate to match with stabilizer blade, stabilizer blade described in two groups Outer wall is both provided with fixed link, and the fixed link opposing inner end is provided with positioning pin, and the casing front end face symmetrically opens up two groups Location hole, casing rear and front end face are mounted on handle, and the handle is located above location hole, the battery respectively with Temperature sensor, humidity sensor, sensor noise, particle sensor, temperature display panel, humidity display plate, noise display board It is electrically connected with particle display board.
Preferably, the positioning pin includes the pin rod through fixed link, and described pin rod one end is provided with draw ring, the pin rod The other end is provided with the locating piece to match with location hole, and the pin rod outer wall is socketed with stress spring, and pin rod outer wall is close The side of locating piece is equipped with the baffle to match with stress spring, offers in the fixed link and matches with stress spring Spring groove, and baffle is mounted on spring groove inner cavity.
Preferably, the stabilizer blade includes fixes sleeve, and the fixes sleeve inner cavity is equipped with T-type inserted link, the T-type inserted link Top left and right ends are mounted on pulley, and fixes sleeve inner wall offers the sliding slot to match with pulley, T-type inserted link bottom Portion extends on the outside of fixes sleeve and is equipped with antiskid plate, and the fixes sleeve outer wall is equipped with the tune to match with T-type inserted link Save screw rod.
Preferably, the handle outer wall is equipped with bar shaped anti-skid chequer, and the handle is provided at both ends with strip, outside the casing Wall is offered to match card slot with strip, and the handle is connect with casing by strip card slot.
Preferably, the baffle plate is stainless steel baffle plate, and the height of the baffle plate is more than the width of stabilizer blade.
Preferably, the antiskid plate is round antiskid plate, and the cross-sectional width of the antiskid plate and fixes sleeve section are wide It spends identical.
Preferably, a kind of monitoring method based on the device includes the following steps:
S1:Handle is held, which is claimed into required position, then whether each component of check device works normally, so After pull out draw ring, make pin rod drive locating piece move out, locating piece is detached from location hole, then the good branch of unfolded Foot;
S2:Rotation adjusting screw rod counterclockwise makes adjusting screw rod reduce the fastening to T-type inserted link, is then inserted by adjusting T-type The height of the elongation control casing of bar, after the height for determining casing, rotates clockwise adjusting screw rod, make adjusting screw rod inner end with T-type inserted link outer wall is bonded, and has the function that fixed T-type inserted link, device is facilitated to be monitored the air of different height in workshop;
S3:Encountering, height is relatively low, when monitoring space is more bent complexity, the hand-holdable handle of staff, by air hose Road is removed from fixed frame, then by sample pipe stretch into needed for monitor space, sample pipe in micro air pump is installed, facilitate by In pipe surrounding air of sampling sucking air pipeline;
S4:In monitoring, the air in air pipeline passes through temperature sensor, humidity sensor, sensor noise successively And particle sensor, after further calculating comparison using microcontroller, it is aobvious that monitoring numerical value is respectively displayed on temperature display panel, humidity Show on plate, noise display board and particle display board, staff is facilitated to have a clear understanding of the air quality of either inside;
S5:After use or when needing to shift the device, adjusting screw rod is rotated, T-type inserted link is made to be retracted into fixing sleeve In cylinder, then folding pin and draw ring is pulled out inwardly, makes pin rod that locating piece be driven to move out, stress spring is forced Contracting unclamps draw ring after positioning block alignment location hole, and locating piece is fixed in location hole, most by the stress spring expansion of compression The device can be claimed required position by defensive position handle, this not only facilitates use device next time, is also convenient for staff It carries, monitoring method finishes.
Compared with prior art, the beneficial effects of the invention are as follows:
1, the present invention is easy to operate, the elongation of T-type inserted link is controlled by rotating adjusting screw rod, and then control the height of casing Degree, facilitates device to be monitored the air of different height in workshop, and encountering, height is relatively low, and monitoring space is more bent complexity When, sampling pipe can be stretched into the required space monitored by staff, facilitate the air in each corner in the device monitoring to workshop Quality;
2, by pulling out draw ring, make pin rod that locating piece be driven to move out, stress spring forced compression, in locating piece After being directed at location hole, draw ring is unclamped, locating piece is fixed in location hole, effectively reduces branch by the stress spring expansion of compression Time and occupied space are packed up in the folding of foot, are carried convenient for staff;
3, handle outer wall is equipped with bar shaped anti-skid chequer, is effectively increased the frictional force of handle outer wall, and handle passes through strip card with casing Slot connects, and the handle of damage is replaced in easy disassembly, improves safety of the device in carrying process.
Description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is outside drawing of the present invention;
Fig. 3 is locating pin structure schematic diagram of the present invention;
Fig. 4 is stand bar structure schematic diagram of the present invention;
Fig. 5 is stabilizer blade collapsed configuration schematic diagram of the present invention.
In figure:1 casing, 2 T-type demarcation strips, 3 microcontrollers, 4 batteries, 5 air pipelines, 6 temperature sensors, 7 humidity sensors Device, 8 sensor noises, 9 particle sensors, 10 fixed frames, 11 sampling pipes, 12 temperature display panels, 13 humidity display plates, 14 noises Display board, 15 particle display boards, 16 round hanging holes, 17 stabilizer blades, 171 fixes sleeves, 172 T-type inserted links, 173 pulleys, 174 are slided Slot, 175 antiskid plates, 176 adjusting screw rods, 18 baffle plates, 19 fixed links, 20 positioning pins, 201 pin rods, 202 draw rings, 203 positioning Block, 204 stress springs, 205 baffles, 206 spring grooves, 21 location holes, 22 handles.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of environment monitoring device suitable for dust-free workshop, Including casing 1,1 intracavity bottom of casing is equipped with T-type demarcation strip 2, is easily installed microcontroller 3 and battery 4, improves apparatus structure Compactedness reduces the occupied space of device, and 2 top both ends of T-type demarcation strip are bonded with 1 inner wall of casing, and 1 intracavity bottom of casing is left Right both sides are separately installed with microcontroller 3 and battery 4, and convenient for receiving and processing information, 1 left side outer wall of casing is plugged with microcontroller 3 Air pipeline 5,5 outer right wall of air pipeline are sequentially installed with temperature sensor 6, humidity sensor 7, noise sensing from left to right Device 8 and particle sensor 9, and temperature sensor 6, humidity sensor 7, sensor noise 8 and 9 bottom of particle sensor are and T The 2 top connection of type demarcation strip, 5 left end of air pipeline is through fixed frame 10 and is equipped with sampling pipe 11, is equipped in pipe 11 of sampling Micro air pump facilitates in sampling 11 surrounding air of pipe sucking air pipeline 5, and fixed frame 10 is mounted on 1 left side outer wall top of casing Portion, it is aobvious that 1 top of casing is disposed with temperature display panel 12, humidity display plate 13, noise display board 14 and particle from left to right Show plate 15, staff is facilitated to have a clear understanding of the air quality of either inside, 1 left and right sides outer wall bottom symmetrical setting two of casing The round hanging hole 16 of group the device can be fixed by rope and round hanging hole 16, side when stabilizer blade 17 extends insufficient height Just higher air quality in the device monitoring workshop, 1 bottom of the casing left and right sides are symmetrically hinged with two groups of stabilizer blades 17, convenient for adjusting The height of casing 1 is saved, and 1 bottom both ends of casing are both provided with the baffle plate 18 to match with stabilizer blade 17, two groups of 17 outer walls of stabilizer blade It is both provided with fixed link 19,19 opposing inner end of fixed link is provided with positioning pin 20, folds and stablizes convenient for stabilizer blade 17, facilitates work people Member carries, and 1 front end face of casing symmetrically opens up two groups of location holes 21, and 1 rear and front end face of casing is mounted on handle 22, and handle 22 Above location hole 21, battery 4 respectively with temperature sensor 6, humidity sensor 7, sensor noise 8, particle sensor 9, Temperature display panel 12, humidity display plate 13, noise display board 14 and particle display board 15 are electrically connected.
Wherein, positioning pin 20 includes the pin rod 201 through fixed link 19, and 201 one end of pin rod is provided with draw ring 202, pin rod 201 other ends are provided with the locating piece 203 to match with location hole 21, and 201 outer wall of pin rod is socketed with stress spring 204, and sells 201 outer wall of bar is equipped with the baffle 205 to match with stress spring 204 close to the side of locating piece 203, is opened up in fixed link 19 There is the spring groove 206 to match with stress spring 204, and baffle 205 is mounted on 206 inner cavity of spring groove, pulls out draw ring 202, make pin rod 201 that locating piece 203 be driven to move out, 204 forced compression of stress spring is directed at location hole in locating piece 203 After 21, draw ring 202 is unclamped, the stress spring 204 of compression is unfolded, locating piece 203 is fixed in location hole 21, is effectively reduced Time and occupied space are packed up in the folding of stabilizer blade 17, are carried convenient for staff;
Stabilizer blade 17 includes fixes sleeve 171, and 171 inner cavity of fixes sleeve is equipped with T-type inserted link 172,172 top of T-type inserted link Left and right ends are mounted on pulley 173, and 171 inner wall of fixes sleeve offers the sliding slot 174 to match with pulley 173, effectively The abrasion between 171 inner wall of fixes sleeve and 172 outer wall of T-type inserted link is reduced, 172 bottom of T-type inserted link extends to fixes sleeve 171 Outside is simultaneously equipped with antiskid plate 175, and 171 outer wall of fixes sleeve is equipped with the adjusting screw rod 176 to match with T-type inserted link 172, leads to The height for overregulating the elongation control casing 1 of T-type inserted link 172, facilitates device to supervise the air of different height in workshop It surveys;
22 outer wall of handle is equipped with bar shaped anti-skid chequer, is effectively increased the frictional force of 22 outer wall of handle, and 22 both ends of handle are arranged There is a strip, 1 outer wall of casing is offered to match card slot with strip, and handle 22 is connect with casing 1 by strip card slot, easy disassembly The handle 22 of damage is replaced, safety of the device in carrying process is improved;
Baffle plate 18 is stainless steel baffle plate, and the height of baffle plate 18 is more than the width of stabilizer blade 17, is convenient for 17 folding of stabilizer blade Poststack, 18 bottom of baffle plate are contacted with ground, effectively prevent the abrasion of 17 outer wall of stabilizer blade;
Antiskid plate 175 is round antiskid plate, effectively improves the contact area of antiskid plate 175 and ground, facilitates raising device Stability, and the cross-sectional width of antiskid plate 175 is identical as 171 cross-sectional width of fixes sleeve, conveniently packs up antiskid plate 175, subtracts The occupied space of few antiskid plate 175;
A kind of monitoring method based on the device includes the following steps:
S1:Handle 22 is held, which is claimed into required position, then whether each component of check device works normally, Then draw ring 202 is pulled out, makes pin rod 201 that locating piece 203 be driven to move out, locating piece 203 is detached from location hole 21, so The good stabilizer blade 17 of unfolded afterwards;
S2:Rotation adjusting screw rod 176 counterclockwise makes adjusting screw rod 176 reduce the fastening to T-type inserted link 172, then passes through It adjusts the height of the elongation control casing 1 of T-type inserted link 172, after the height for determining casing 1, rotates clockwise adjusting screw rod 176, so that 176 inner end of adjusting screw rod is bonded with 172 outer wall of T-type inserted link, has the function that fixed T-type inserted link 172, facilitate device pair The air of different height is monitored in workshop;
S3:Encountering, height is relatively low, when monitoring space is more bent complexity, the hand-holdable handle 22 of staff, by air Pipeline 5 is removed from fixed frame 10, and the pipe 11 that then will sample stretches into the required space monitored, and miniature gas is equipped in pipe 11 of sampling Pump, facilitating will be in sampling 11 surrounding air of pipe sucking air pipeline 5;
S4:In monitoring, the air in air pipeline 5 passes through temperature sensor 6, humidity sensor 7, noise sensing successively Device 8 and particle sensor 9, after further calculating comparison using microcontroller 3, monitoring numerical value is respectively displayed on temperature display panel 12, on humidity display plate 13, noise display board 14 and particle display board 15, staff is facilitated to have a clear understanding of the sky of either inside Makings amount;
S5:After use or when needing to shift the device, adjusting screw rod 176 is rotated, T-type inserted link 172 is made to be retracted into In fixes sleeve 171, then folding pin 17 and pull out draw ring 202 inwardly, make pin rod 201 drive locating piece 203 to Outer movement, 204 forced compression of stress spring unclamp draw ring 202, the stress bullet of compression after locating piece 203 is directed at location hole 21 Spring 204 is unfolded, and locating piece 203 is fixed in location hole 21, and the device can be claimed required position by finally holding handle 22 It sets, this not only facilitates use device next time, is also convenient for staff's carrying, and monitoring method finishes.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of environment monitoring device suitable for dust-free workshop, including casing (1), it is characterised in that:Casing (1) inner cavity Bottom is equipped with T-type demarcation strip (2), and both ends are bonded with casing (1) inner wall at the top of the T-type demarcation strip (2), the casing (1) microcontroller (3) and battery (4) are separately installed at left and right sides of intracavity bottom, outer wall is plugged with air on the left of the casing (1) Pipeline (5), air pipeline (5) outer right wall be sequentially installed with from left to right temperature sensor (6), humidity sensor (7), Sensor noise (8) and particle sensor (9), and the temperature sensor (6), humidity sensor (7), sensor noise (8) It is connect with T-type demarcation strip (2) top with particle sensor (9) bottom, air pipeline (5) left end runs through fixed frame (10) And sampling is installed and manages (11), the fixed frame (10) is mounted on the left of casing (1) at the top of outer wall, at the top of the casing (1) certainly From left to right is disposed with temperature display panel (12), humidity display plate (13), noise display board (14) and particle display board (15), Two groups of circle hanging holes (16) are arranged in outer wall bottom symmetrical at left and right sides of the casing (1), and casing (1) the bottom left and right sides is right Title is hinged with two groups of stabilizer blades (17), and the casing (1) bottom both ends are both provided with the baffle plate to match with stabilizer blade (17) (18), stabilizer blade (17) outer wall described in two groups is both provided with fixed link (19), and fixed link (19) opposing inner end is provided with positioning It sells (20), casing (1) front end face symmetrically opens up two groups of location holes (21), and casing (1) the rear and front end face is mounted on Handle (22), and the handle (22) is located above location hole (21), the battery (4) respectively with temperature sensor (6), humidity Sensor (7), sensor noise (8), particle sensor (9), temperature display panel (12), humidity display plate (13), noise are shown Plate (14) and particle display board (15) are electrically connected.
2. a kind of environment monitoring device suitable for dust-free workshop according to claim 1, it is characterised in that:The positioning Pin (20) includes the pin rod (201) through fixed link (19), and described pin rod (201) one end is provided with draw ring (202), the pin rod (201) other end is provided with the locating piece (203) to match with location hole (21), and pin rod (201) outer wall is socketed with stress Spring (204), and pin rod (201) outer wall is equipped with the gear to match with stress spring (204) close to the side of locating piece (203) Plate (205), the fixed link (19) is interior to offer the spring groove (206) to match with stress spring (204), and baffle (205) Mounted on spring groove (206) inner cavity.
3. a kind of environment monitoring device suitable for dust-free workshop according to claim 1, it is characterised in that:The stabilizer blade (17) include fixes sleeve (171), fixes sleeve (171) inner cavity is equipped with T-type inserted link (172), the T-type inserted link (172) top left and right ends are mounted on pulley (173), and fixes sleeve (171) inner wall offers and matches with pulley (173) Sliding slot (174), T-type inserted link (172) bottom extends on the outside of fixes sleeve (171) and is equipped with antiskid plate (175), institute It states fixes sleeve (171) outer wall and the adjusting screw rod (176) to match with T-type inserted link (172) is installed.
4. a kind of environment monitoring device suitable for dust-free workshop according to claim 1, it is characterised in that:The handle (22) outer wall is equipped with bar shaped anti-skid chequer, and the handle (22) is provided at both ends with strip, and casing (1) outer wall offers and blocks Item matches card slot, and the handle (22) is connect with casing (1) by strip card slot.
5. a kind of environment monitoring device suitable for dust-free workshop according to claim 1, it is characterised in that:The backstop Plate (18) is stainless steel baffle plate, and the height of the baffle plate (18) is more than the width of stabilizer blade (17).
6. a kind of environment monitoring device suitable for dust-free workshop according to claim 3, it is characterised in that:It is described anti-skidding Plate (175) is round antiskid plate, and the cross-sectional width of the antiskid plate (175) is identical as fixes sleeve (171) cross-sectional width.
7. a kind of environment monitoring device suitable for dust-free workshop according to claim 1-6, it is characterised in that:A kind of base Include the following steps in the monitoring method of the device:
S1:Handle (22) is held, which is claimed into required position, then whether each component of check device works normally, so After pull out draw ring (202), make pin rod (201) drive locating piece (203) move out, by locating piece (203) be detached from position Hole (21), the then good stabilizer blade of unfolded (17);
S2:Rotation adjusting screw rod (176) counterclockwise makes adjusting screw rod (176) reduce the fastening to T-type inserted link (172), then leads to The height for overregulating the elongation control casing (1) of T-type inserted link (172), after the height for determining casing (1), rotates clockwise tune Screw rod (176) is saved, so that adjusting screw rod (176) inner end is bonded with T-type inserted link (172) outer wall, reaches fixed T-type inserted link (172) Effect, facilitates device to be monitored the air of different height in workshop;
S3:Encountering, height is relatively low, when monitoring space is more bent complexity, the hand-holdable handle of staff (22), by air hose Road (5) is removed from fixed frame (10), and sampling pipe (11) is then stretched into the required space monitored, is equipped in sampling pipe (11) Micro air pump, facilitating will be in sampling pipe (11) surrounding air sucking air pipeline (5);
S4:In monitoring, the air in air pipeline (5) passes through temperature sensor (6), humidity sensor (7), noise and passes successively Sensor (8) and particle sensor (9), after further calculating comparison using microcontroller (3), monitoring numerical value is respectively displayed on temperature On display board (12), humidity display plate (13), noise display board (14) and particle display board (15), staff is facilitated to understand Solve the air quality of either inside;
S5:After use or when needing to shift the device, adjusting screw rod (176) is rotated, T-type inserted link (172) is made to be retracted into In fixes sleeve (171), then folding pin (17) and draw ring (202) is pulled out inwardly, pin rod (201) is made to drive positioning Block (203) moves out, stress spring (204) forced compression, after locating piece (203) alignment location hole (21), unclamps draw ring (202), stress spring (204) expansion of compression, locating piece (203) is fixed in location hole (21), handle is finally held (22) device can be claimed to required position, this not only facilitates use device next time, is also convenient for staff's carrying, prison Survey method finishes.
CN201810100915.8A 2018-02-01 2018-02-01 A kind of environment monitoring device and monitoring method suitable for dust-free workshop Pending CN108317701A (en)

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CN111896943A (en) * 2020-06-19 2020-11-06 杭州恒领科技有限公司 Car networking data acquisition system based on embedded software secondary development
CN113697999A (en) * 2021-09-08 2021-11-26 杭州富宇泽环保科技有限公司 Water treatment facilities with disinfection function
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