Granary sampling detection system
A detection system and granary technology, applied in sampling, sampling devices, measuring devices, etc., can solve the problems of waste of resources, low efficiency, long detection cycle, etc., and achieve the effect of improving efficiency
Inactive Publication Date: 2016-08-24
郑州国锐科技有限公司
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Problems solved by technology
The actual situation is often not that there are pests in each detector, but all sampling points must be detected during detection, resulting in a long detection cycle. Generally, the detection of 45 channels per bin takes 90 minutes or more, and the efficiency is low. And Checking one by one also wastes unnecessary resources
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Embodiment Construction
[0017] The core of the present invention is to provide a granary sampling detection system, which can improve the detection cycle of pests and gases in the granary and improve the detection efficiency.
[0018] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the granary sampling and detection system of the present application will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0019] The granary sampling detection system provided by the present invention is used to detect whether there are pests and / or gas content changes in the granary, and includes a detection probe 1, a sampling gating device 2, an external control unit 3, and an inspection module 4. Multiple detection probes 1 are installed in the granary. The density and quantity of detection probes 1 can be arranged according to practical requirements. The detection probes 1 are used to col...
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The invention discloses a granary sampling detection system which comprises detection probes, wherein the detection probes are arranged inside a granary; a plurality of detection probes are respectively connected with a sampling strobe device; the sampling strobe device is connected with a granary outside control unit through an air tube; the detection probes are electrically connected with a polling module, and can be used for transmitting electric signals to the polling module; the polling module is capable of controlling the sampling strobe device to be communicated with one detection probe according to the received electric signals of the detection probes; after the detection probes are used for transmitting the electric signals to the polling module, the polling module controls the sampling strobe device to be connected with the detection probes transmitting the electric signals. Which detection probe is communicated with the sampling strobe device is controlled by the polling module according to the electric signals transmitted from the detection probes, and the detection probes can be communicated with the sampling strobe device only when the electric signals are transmitted from the detection probes, are not communicated with the sampling strobe device when no electric signals are available, and are communicated when no insects or gas change happens, detection can be relatively specifically implemented, and the system detection efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of granary environmental index detection, and more particularly relates to a granary sampling detection system. Background technique [0002] Pest traps and gas detection probes need to be installed in the granary for sampling pests and gases to detect pests or gases in the granary (such as CO 2 , O 2 or pH 3 ) and other grain conditions parameters. The traditional detection system consists of pest traps / sampling probes, sampling channel selectors in the warehouse, detection extensions outside the warehouse, and data processing and analysis software in the monitoring room. The pests and gas parameters at different sampling points are extracted one by one to the outside of the warehouse through the sampling channel gate in the warehouse, and then the number of pests is counted or the gas composition change is analyzed by the extension outside the warehouse. Based on this, the activities and density of the...
Claims
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IPC IPC(8): G01N1/22G01N1/26G01N1/02G01N33/00A01M1/04A01M1/10
CPCA01M1/04A01M1/10G01N1/02G01N1/22G01N1/2273G01N1/26G01N33/00G01N33/0004Y02A50/20
Inventor 刘平安陈西雷
Owner 郑州国锐科技有限公司