Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Carbon dioxide sensor applied to greenhouse

A carbon dioxide and greenhouse technology, applied in the field of sensors, can solve the problems of inconvenient placement of carbon dioxide sensors and inconvenient adjustment of the placement height at will, and achieve the effect of convenient locking, simple and convenient operation, and accurate measurement

Inactive Publication Date: 2016-07-06
CHENGDU KEYVOL AGRI TECHNOLGOY CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention overcomes the deficiencies of the prior art, provides a carbon dioxide sensor applied to greenhouses, and solves the problem that the existing carbon dioxide sensor is inconvenient to install and it is inconvenient to adjust the height of the installation at will

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbon dioxide sensor applied to greenhouse
  • Carbon dioxide sensor applied to greenhouse
  • Carbon dioxide sensor applied to greenhouse

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] like figure 1 , figure 2 , image 3 A carbon dioxide sensor applied to a greenhouse is shown, which includes a carbon dioxide sensor body 1, the carbon dioxide sensor body 1 is connected with a sensor clamp 2, and one end of the clamp 2 is provided with a base 3, the The other end of the clamping part 2 is provided with a threaded mounting hole 4, and a connecting part 5 is installed on the threaded mounting hole 4, and one end of the connecting part 5 is connected to the clamping part 2, and the other end of the connecting part 5 is connected to the roll A wire reel 6, the wire reel 6 is provided with a wire clamp 7, the wire clamp 7 is connected with a rainproof cover 8, and the hanging rope in the wire reel 6 passes through the wire clamp 7 and is connected with a hook 9 .

[0022] If the connecting piece 5 is not installed in this embodiment, the setting of the clamping piece 2 and the base 3 is convenient for placing the carbon dioxide sensor on the platform, w...

Embodiment 2

[0024] This embodiment has been further improved on the basis of embodiment 1, as figure 1 , figure 2 , image 3 Shown is a carbon dioxide sensor applied to a greenhouse, the connecting part 5 includes a first connecting part 51 and a second connecting part 52, and the first connecting part 51 and the second connecting part 52 are connected by a ball 53; The first connecting member 51 is provided with external threads, and the second connecting member 52 is fixedly connected with the cord reel 6 .

[0025] The setting of this embodiment facilitates the installation of the connecting piece 5 and the clamping piece 2. After aligning the first connecting piece 51 with the threaded mounting hole 4, only need to rotate the first connecting piece 51 to complete the installation, and the operation is simple and convenient .

Embodiment 3

[0027] This embodiment has been further improved on the basis of embodiment 1, as figure 1 , figure 2 , image 3 As shown, a carbon dioxide sensor applied to a greenhouse, the wire clamp 7 includes a wire passage 71 and a needle 72, the wire passage 71 is provided with a needle hole 711, and the wire passage 71 The inside is provided with a clamping protrusion 712, and the clamping protrusion 712 is provided with a clamping pin hole 711; the clamping pin 72 passes through the clamping pin hole 711 and is installed on the line pipe 71, and one end of the clamping pin 72 Connected with a needle cap 721, the other end of the pin 72 is provided with a pinball mounting hole 722, and a spring is arranged in the pinball mounting hole 722, and one end of the spring is connected with the pinball mounting hole 722, the The other end of the spring is connected to the marble 723; the clamping pin 72 is provided with a clamping plate 724.

[0028] Pull out the needle cap 721 away from ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a carbon dioxide sensor applied in a greenhouse, which comprises a carbon dioxide sensor main body, a sensor clamping piece, a base, a threaded mounting hole, a connecting piece, a wire reel, a wire clamp, a rainproof cover, and a hook; The beneficial effect is: the setting of the clamping part and the base of the present invention is convenient to place the carbon dioxide sensor on the platform, which can be used for ordinary indoor use; after the connecting part is installed, the connecting part is connected with a wire reel, and the A wire clamp is provided, and a rainproof cover is connected to the wire clamp. The setting of the rain cover can prevent the water vapor in the greenhouse from dripping and damaging the carbon dioxide sensor. The setting of the wire reel and the wire clamp is convenient for adjusting the height of the carbon dioxide sensor, and can measure the concentration of carbon dioxide at the height of the plant leaves more accurately, thereby Monitor the growth of plants in a greenhouse.

Description

technical field [0001] The invention relates to the field of sensors, in particular to a carbon dioxide sensor applied to greenhouses. Background technique [0002] Carbon dioxide is one of the raw materials for photosynthesis of green plants, and 95% of the dry weight of crops comes from photosynthesis. Therefore, the use of carbon dioxide sensors to control the concentration has become an important factor affecting crop yields. Plastic greenhouse cultivation keeps the crops in a relatively closed place for a long time, and the carbon dioxide concentration in the greenhouse changes greatly within a day. It reaches a maximum value of 1000-1200ppm before sunrise, and drops to about 100ppm 2.5-3 hours after sunrise, which is only about 100ppm of the atmospheric concentration. It was about 30%, and it lasted until 2 hours in the afternoon before it began to rise, and it returned to the atmospheric level at about 4 pm. Vegetables generally require a carbon dioxide concentratio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
CPCG01N33/004G01N33/0009
Inventor 李波
Owner CHENGDU KEYVOL AGRI TECHNOLGOY CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com