CN209945949U - Automatic PM2.5 concentration detection equipment that adjusts temperature - Google Patents
Automatic PM2.5 concentration detection equipment that adjusts temperature Download PDFInfo
- Publication number
- CN209945949U CN209945949U CN201920735027.3U CN201920735027U CN209945949U CN 209945949 U CN209945949 U CN 209945949U CN 201920735027 U CN201920735027 U CN 201920735027U CN 209945949 U CN209945949 U CN 209945949U
- Authority
- CN
- China
- Prior art keywords
- temperature
- box
- box body
- semiconductor refrigeration
- concentration detection
- 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 38
- 239000004065 semiconductor Substances 0.000 claims abstract description 50
- 238000005057 refrigeration Methods 0.000 claims abstract description 36
- 239000000428 dust Substances 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 230000003750 conditioning effect Effects 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000005679 Peltier effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating 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
- 239000013618 particulate matter Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920735027.3U CN209945949U (en) | 2019-05-22 | 2019-05-22 | Automatic PM2.5 concentration detection equipment that adjusts temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201920735027.3U CN209945949U (en) | 2019-05-22 | 2019-05-22 | Automatic PM2.5 concentration detection equipment that adjusts temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209945949U true CN209945949U (en) | 2020-01-14 |
Family
ID=69133544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201920735027.3U Active CN209945949U (en) | 2019-05-22 | 2019-05-22 | Automatic PM2.5 concentration detection equipment that adjusts temperature |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209945949U (en) |
-
2019
- 2019-05-22 CN CN201920735027.3U patent/CN209945949U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202974903U (en) | High/low-temperature testing equipment | |
CN103376412A (en) | Constant temperature device for battery charge-discharge testing | |
CN201853143U (en) | Laser radar temperature control device | |
CN107491111A (en) | A kind of temperature control equipment and method based on TEC | |
CN209945949U (en) | Automatic PM2.5 concentration detection equipment that adjusts temperature | |
CN108175566A (en) | A kind of miniature electronic is brought down a fever instrument | |
CN211061833U (en) | Industrial camera refrigerating device | |
CN205809259U (en) | A kind of lithium ion battery charge-discharge test thermostat | |
CN208226048U (en) | A kind of battery pack temperature control box | |
CN208965755U (en) | A kind of novel building engineering soundproof plate | |
CN206938000U (en) | The plastic welding laser chuck apparatus of computer control | |
CN201488390U (en) | Refrigerating and heating equipment | |
CN105955070A (en) | Temperature field simulation device and system | |
CN205749852U (en) | Quasiconductor cooling aging equipment for the large-power LED light bead of LM-80 standard | |
CN104331110A (en) | Greenhouse temperature adjusting method based on semiconductor temperature control system | |
CN202548301U (en) | Thermostatic apparatus used for battery charging and discharging test | |
CN204374331U (en) | 4U cabinet senile experiment cabinet | |
CN207082031U (en) | A kind of isolated temperature control system | |
CN209230826U (en) | A kind of aviation battery temperature sensor tester | |
CN208717344U (en) | A kind of PCR gene amplification instrument module heat dissipation structure | |
CN207022355U (en) | Radiator for mobile phone | |
CN209673243U (en) | A kind of single firewire panel improving temperature measurement accuracy | |
CN210910514U (en) | On-spot curing means of concrete test block | |
CN217508774U (en) | Optical time domain reflectometer suitable for various temperature environments | |
CN220855535U (en) | Device for simulating sensor environment temperature |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220511 Address after: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Xinli automotive electronics (Taizhou) Co.,Ltd. Address before: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: SAILING TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: No. 2298, Central Avenue, the Taihu Lake Street, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee after: Xinli Automotive Electronics (Zhejiang) Co.,Ltd. Country or region after: China Address before: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: Xinli automotive electronics (Taizhou) Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address |