CN201170732Y - Ventilated protective cover for air parameter sensor or recorder - Google Patents
Ventilated protective cover for air parameter sensor or recorder Download PDFInfo
- Publication number
- CN201170732Y CN201170732Y CNU2007200294354U CN200720029435U CN201170732Y CN 201170732 Y CN201170732 Y CN 201170732Y CN U2007200294354 U CNU2007200294354 U CN U2007200294354U CN 200720029435 U CN200720029435 U CN 200720029435U CN 201170732 Y CN201170732 Y CN 201170732Y
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- China
- Prior art keywords
- parameter sensor
- air parameter
- air
- register
- protecting cover
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- Expired - Fee Related
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- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model relates to a ventilation hood for an air parameter sensor or a recorder which mainly solves the inaccurate detection problem caused by the heating of the body of the sensor and the solar heat radiation in daytimes during the measurement process of the air parameter sensor or the recorder. The hood comprises a hook body which is arranged on the outside of the air parameter sensor or the recorder. The bottom of the hood cover is provided with a rectifier inlet tuyere. The top part of the hood body is provided with a fan. The hood body is connected with the ground through an installation stent which is provided with a terminal box that is electrically connected with the air parameter sensor or the recorder. The fan can generate forced ventilation with certain flow speed to result in that the air temperature, the relative humidity and the air compositions measured by the sensor are all identical with the air parameters around the position of the hood. The accurate measurement of the air parameters is really realized.
Description
Technical field
The utility model relates to a kind of protective cover, specifically is the ventilation protective cover that a kind of air parameter sensor or register are used.
Background technology
At present, the sensor or the register that are used for measurement and record atmosphere or greenhouse inner air parameter (as humiture, gas concentration etc.) are widely used, sensor self-heating and daytime are subjected to the influence of sun heat radiation in measuring process, the temperature of sensitive element can raise, the accuracy that influence is measured.
The utility model content
In order to overcome the shortcoming that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of air parameter sensor or register ventilation protective cover, and its accuracy of measurement is high and safe and reliable.
In order to address the above problem, the utility model is by the following technical solutions: air parameter sensor or register ventilation protective cover, it is characterized in that: comprise being arranged on air parameter sensor or the outer protecting cover of register, the bottom of protecting cover is provided with the rectification air inlet, described protecting cover top is provided with blower fan, and described protecting cover is connected with ground by mounting bracket; Described mounting bracket is provided with the terminal box that is electrically connected with air parameter sensor or register.
Use in the ventilation protective cover at this air parameter sensor or register, be provided with heat insulation layer between described protecting cover inwall and air parameter sensor or the register; Can prevent sunlight that protecting cover is shone heat and wherein sensor is produced heat radiation.
Use in the ventilation protective cover at this air parameter sensor or register, the top of described protecting cover and blower fan is provided with rainproof kuppe, and rainproof kuppe bottom is provided with ventilating opening, protecting cover and rainproof kuppe adopt corrosion-resistant metal materials to make, guarantee the open-air safety of using, prevent the invasion and attack of thunderstorm hailstorm.
Use in the ventilation protective cover at this air parameter sensor or register, for satisfying the open-air requirement of using, the accumulator that described protecting cover is provided with solar panel outward and is electrically connected with solar panel, described air parameter sensor or register, blower fan are electrically connected with accumulator.
Use in the ventilation protective cover at this air parameter sensor or register, be connected with ultrasound wave expelling parasite bird-scaring unit on described protecting cover or the rainproof kuppe, ultrasound wave expelling parasite bird-scaring unit is electrically connected with accumulator.
The beneficial effects of the utility model are: it is consistent with its present position ambient air parameter all the time that its blower fan can produce air themperature, relative humidity and gas componant that the forced draft of certain flow rate detects sensor, really realized the accurate measurement of air parameter, indoor, open-air result of use is all very desirable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of the utility model embodiment,
Fig. 2 is the left view of Fig. 1,
Fig. 3 is the right view of Fig. 1,
Fig. 4 is the vertical view of Fig. 1,
Among the figure: 1 protecting cover, 2 rainproof kuppes, 3 rectification air inlets, 4 blower fans, 5 blower fan seats, 6 heat insulation layers, 7 terminal boxes, 8 fixed supports, 9 decks, 10U type card, 11 mounting rods, 12 air parameter sensor or registers, 13 solar panels, 14 accumulators, 15 supports, 16 ultrasound wave expelling parasite bird-scaring units.
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, this air parameter sensor or register ventilation protective cover mainly are made up of protecting cover 1, blower fan 4, rainproof kuppe 2, terminal box 7, mounting bracket, solar panel 13, ultrasound wave expelling parasite bird-scaring unit 16 etc.
Blower fan 4 is installed by blower fan seat 5 in the top of protecting cover 1, and rectification air inlet 3 is installed in the bottom.For preventing that sleet from entering the inside of protective cover 1 or blower fan 4, rainproof kuppe 2 is installed in the top of blower fan seat 5, and between the two for flexibly connecting, and can maintain easily or ventilating fan 4 more.Protecting cover 1 and rainproof kuppe 2 adopt corrosion-resistant metal materials to make.During installation, air parameter sensor or register 12 place in the protecting cover 1.Protecting cover 1 inwall is provided with heat insulation layer 5, and this heat insulation layer 5 can prevent that sunlight shines heat with protecting cover 1 and wherein sensor is produced heat radiation.
During work, the forced convertion air that blower fan 4 runnings are produced is entered in the protecting cover 1 by rectification air inlet 3, flow through air parameter sensor or register 12 with certain wind speed, air parameter sensor or register 12 are cooled to the temperature identical with surrounding air, relative humidity is also identical with surrounding air with composition of air simultaneously, thereby guarantees the accuracy of measurement.Simultaneously the air that blows out of blower fan 4 along the ventilating opening that forms between rainproof kuppe 2 belows and the blower fan seat 5 to around discharge.
The mounting bracket of protecting cover 1 comprises mounting rod, fixed support.Protecting cover is connected on the fixed support 8, and fixed support also finally is connected ground by mounting rod by deck 9 with U type card 10 connection bars 11.Mounting rod 11 is for having the Metallic rod of good earth.The terminal box 7 that is electrically connected with air parameter sensor or register also is installed on the fixed support 8.
For guaranteeing the open-air safety of using, prevent the invasion and attack of thunderstorm hailstorm, protecting cover 1 and rainproof kuppe 2 and fixed support 8, terminal box 7 etc. all adopt corrosion-resistant metal materials to make, and guarantee safe in utilization.
For satisfying the open-air requirement of using, on rainproof kuppe, solar panel 13 and accumulator 14 are installed by support 15.Solar panel and accumulator provide power supply for air parameter sensor or register, blower fan.Solar panel and accumulator can be selected as required, and can install easily and pull down.
When open country or open-air the use, need prevent that also insect from crawling into protective cover or birds are cooked nest thereon, be provided with ultrasound wave expelling parasite bird-scaring unit 16.This ultrasound wave expelling parasite bird-scaring unit is installed on the support 15, and is electrically connected with accumulator.In addition, also can be installed on rainproof kuppe 2, the protecting cover 1.This ultrasound wave expelling parasite bird-scaring unit can directly be buied.
Claims (5)
1, air parameter sensor or register ventilation protective cover, it is characterized in that: comprise being arranged on air parameter sensor or the outer protecting cover of register, the bottom of protecting cover is provided with the rectification air inlet, described protecting cover top is provided with blower fan, and described protecting cover is connected with ground by mounting bracket; Described mounting bracket is provided with the terminal box that is electrically connected with air parameter sensor or register.
2, air parameter sensor according to claim 1 or register ventilation protective cover is characterized in that: be provided with heat insulation layer between described protecting cover inwall and air parameter sensor or the register.
3, air parameter sensor according to claim 1 and 2 or register, it is characterized in that: the top of described protecting cover and blower fan is provided with rainproof kuppe, and rainproof kuppe bottom is provided with ventilating opening, and protecting cover and rainproof kuppe adopt corrosion-resistant metal materials to make.
4, air parameter sensor according to claim 3 or register, it is characterized in that: the accumulator that described protecting cover is provided with solar panel outward and is electrically connected with solar panel, described air parameter sensor or register, blower fan are electrically connected with accumulator.
5, air parameter sensor according to claim 4 or register is characterized in that: be connected with ultrasound wave expelling parasite bird-scaring unit on described protecting cover or the rainproof kuppe, ultrasound wave expelling parasite bird-scaring unit is electrically connected with accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200294354U CN201170732Y (en) | 2007-10-24 | 2007-10-24 | Ventilated protective cover for air parameter sensor or recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200294354U CN201170732Y (en) | 2007-10-24 | 2007-10-24 | Ventilated protective cover for air parameter sensor or recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170732Y true CN201170732Y (en) | 2008-12-24 |
Family
ID=40209785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200294354U Expired - Fee Related CN201170732Y (en) | 2007-10-24 | 2007-10-24 | Ventilated protective cover for air parameter sensor or recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201170732Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262108A (en) * | 2011-04-22 | 2011-11-30 | 福建省电力有限公司泉州电业局 | Online monitoring device for haze in power transmission line corridor range |
| CN102729027A (en) * | 2012-05-17 | 2012-10-17 | 宁波拓普电器有限公司 | Riveting assembly for sensor shield |
| CN103364581A (en) * | 2013-07-23 | 2013-10-23 | 国家电网公司 | Solar-energy-powered three-dimensional ultrasonic wind-measuring system used for wind-measuring tower |
| CN105068156A (en) * | 2015-09-15 | 2015-11-18 | 成都汉康信息产业有限公司 | Rainfall detector for geological disaster |
| CN106199761A (en) * | 2016-08-12 | 2016-12-07 | 广东省气象探测数据中心 | A kind of ventilation shielding of instrument shelter |
| CN107449458A (en) * | 2017-07-31 | 2017-12-08 | 摩瑞尔电器（昆山）有限公司 | Environmental detection set with split type sensor protective shield |
-
2007
- 2007-10-24 CN CNU2007200294354U patent/CN201170732Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102262108A (en) * | 2011-04-22 | 2011-11-30 | 福建省电力有限公司泉州电业局 | Online monitoring device for haze in power transmission line corridor range |
| CN102729027A (en) * | 2012-05-17 | 2012-10-17 | 宁波拓普电器有限公司 | Riveting assembly for sensor shield |
| CN102729027B (en) * | 2012-05-17 | 2014-10-15 | 宁波拓普电器有限公司 | Riveting assembly for sensor shield |
| CN103364581A (en) * | 2013-07-23 | 2013-10-23 | 国家电网公司 | Solar-energy-powered three-dimensional ultrasonic wind-measuring system used for wind-measuring tower |
| CN105068156A (en) * | 2015-09-15 | 2015-11-18 | 成都汉康信息产业有限公司 | Rainfall detector for geological disaster |
| CN106199761A (en) * | 2016-08-12 | 2016-12-07 | 广东省气象探测数据中心 | A kind of ventilation shielding of instrument shelter |
| CN107449458A (en) * | 2017-07-31 | 2017-12-08 | 摩瑞尔电器（昆山）有限公司 | Environmental detection set with split type sensor protective shield |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081224 Termination date: 20111024 |