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Simple spore trapper

A trap and spore technology, applied in biochemical instruments, biochemical equipment and methods, biological material sampling methods, etc., can solve the problems of high cost, large trap volume, heavy quality, etc., to reduce the impact of air intake, Simple operation and low price effect

Active Publication Date: 2014-05-07
深研科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Spore traps at home and abroad include rotary arm collectors, seven-day fixed-volume spore collectors, multi-stage liquid samplers, fixed spore traps, vehicle-mounted spore traps, and portable spore traps, etc. The volume is relatively large, the quality is relatively heavy, the cost is high, and it is not convenient to carry
Existing spore traps generally only have one air inlet, and the air inlet direction of some traps is fixed and cannot be changed with the wind direction, so the capture effect is not ideal; the air inlet of some other traps is designed as A structure that changes with the direction of the wind, but with increased cost, volume, and mass

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] As shown in the figure, the simple spore trap of the present invention includes: an air intake chamber 1, an air pipe 2, a collector, an exhaust fan 4 and a support 5, the support 5 is placed on the ground, and the exhaust fan 4 is fixedly installed on the support 5, the air inlet of exhaust fan 4 is upwards, and the air outlet is downwards. Both the air intake chamber 1 and the ventilation pipe 2 are made of plastic, and are cylindrical in shape, and the diameter of the ventilation pipe 2 is smaller than that of the air intake chamber 1 . One end of the air intake chamber 1 is closed, and the other end is provided with an opening; both ends of the ventilation pipe 2 are open. The air intake chamber 1 is provided with 8 air inlets 11, and the 8 air inlets are evenly distributed on the cylinder wall so that the 8 air inlets face 8 directions. One end of the ventilation pipe 2 is detachably connected to the air intake chamber 1 ; the other end communicates with the air i...

Embodiment 2

[0034] This embodiment is basically the same as Embodiment 1, the difference is that the spore trap does not have a power supply, but directly connects the exhaust fan to the power grid and uses a 220V power supply for power supply.

Embodiment 3

[0036] This embodiment is basically the same as Embodiment 1, except that the ends where the air intake chamber and the air pipe are connected are provided with flange faces, and the flange faces are detachably connected by bolt assemblies after being connected.

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Abstract

The invention relates to the field of plant protection, and discloses a simple spore trapper, which comprises an air inlet chamber, a breather pipe, an exhaust fan and at least one collector, wherein a plurality of inlets are formed in the air inlet chamber; one end of the breather pipe is detachably connected with the air inlet chamber, and the other end of the breather pipe is communicated with an air inlet of the exhaust fan; the collector is arranged in the breather pipe. According to the trapper, the air inlet chamber and the breather pipe are made of plastic, thus being light in the whole mass and convenient to carry; the plurality of air inlets are formed in the side wall of the air inlet chamber, so that the influence of air direction on the intake air of the spore trapper is reduced; a storage battery is arranged as a mobile power supply, so that the spore trapper is convenient to use in the field, low in price, simple to operate, especially suitable for basic units and collection of large-range spore samples.

Description

technical field [0001] The invention relates to the technical field of plant protection, in particular to a simple spore trap. Background technique [0002] At present, the spore trap used for scientific research mainly consists of two parts, one is the suction device, and the other is the capture device. In the air device, the capture device filters or absorbs the inhaled air containing spores, so that the spores are collected on the capture device and the air is excluded. Spore traps at home and abroad include rotary arm collectors, seven-day fixed-volume spore collectors, multi-stage liquid samplers, fixed spore traps, vehicle-mounted spore traps, and portable spore traps, etc. The volume is relatively large, the quality is relatively heavy, the cost is high, and it is also inconvenient to carry. Existing spore traps generally only have one air inlet, and the air inlet direction of some traps is fixed and cannot be changed with the wind direction, so the capture effect ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/26
CPCC12M33/00
Inventor 马占鸿孙秋玉潘阳吴波明王海光
Owner 深研科技(北京)有限公司
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