CN109392866A - A kind of portable electric pest sucking device and its fluke method - Google Patents

Abstract

The present invention provides portable electric pest sucking device and its fluke method, including the pooter for aspirating insect and the separator collected for realizing insect, the pooter base portion releasable connection has the exhaust tube being linked with pooter for making pooter generate negative pressure, the fluke tube end has the fluke mouthful for drawing insect, the exhaust tube and negative pressure device connection are to make pooter generate negative pressure collection insect, the strainer that there is isolation insect to prevent insect from entering exhaust tube by pooter between institute exhaust tube and pooter, pest sucking device structure is simple in the present embodiment, it is easy to load and unload, it is low in cost, and it is easy to operate, it is especially suitable for a large amount of of target insect, efficiently, not damaged collection and separation.

Description

A kind of portable electric pest sucking device and its fluke method

Technical field

The present invention relates to a kind of portable electric pest sucking device and its fluke methods.

Background technique

There are many pest sucking device or insect trap type at present on the market, but are all to cause partial pressure by aspirating air mostly The principle fluke of difference, or target insect is collected by switch, but there is also some problems: fluke excessive velocities are easy to make Adult bulk damage；Gas flow optimized is unstable to cause target insect to escape；Ji Chongcang is uncomfortable suitable for extensive fluke It closes and requires fining test operation etc..It therefore, how to be that unit fluke, separation and transfer have become each insect with individual Researcher's problem urgently to be resolved.

Summary of the invention

The present invention improves the above problem, i.e., the technical problem to be solved by the present invention is to existing pest sucking device or catches Worm device type is many but in the presence of there are fluke excessive velocities, and polypide to be easy to cause to damage.

Specific embodiments of the present invention are: a kind of portable electric pest sucking device, including the pooter for aspirating insect And the separator collected for realizing insect, the fluke tube side part releasable connection, which has, to be linked with pooter for making pooter The exhaust tube of negative pressure is generated, the pooter outboard end has the fluke mouthful for drawing insect, and the exhaust tube and negative pressure fill Set connection to make pooter generate negative pressure collect insect, between institute exhaust tube and pooter have isolation insect prevent insect by Pooter enters the strainer of exhaust tube.

Further, it is connected with the cricoid gas-guide tube with pooter connection on rear side of the pooter, it is described cricoid to lead Tracheae lower end is fixed with cone-shaped plug, has and cricoid gas-guide tube connection through-hole, the separator in the middle part of the cone-shaped plug Lower end closed, upper end has the opening for covering in the outlet of cone-shaped plug lower end, and separator upper end opening is matched with cone-shaped plug sealing It closes.

Further, the negative pressure device includes shell, and the housing central section has negative pressure chamber, negative pressure chamber one end tool Have and the air inlet of exhaust tube connection and the other end are provided with exhaust outlet, the negative pressure chamber has the pumping that rotation is driven by motor It fans, has in the shell and provide the battery of the energy for motor.

Further, the fluke pipe diameter is less than to air guide pipe diameter or pooter to gas-guide tube along the side that air enters It is gradually increased to diameter.

Further, the pooter includes suction nozzle and pipe shaft, and the suction nozzle is in reduced diameter from the inside to the outside Cone cell suction nozzle or the pooter outboard end have the horn-like suction nozzle that diameter is gradually increased from the inside to the outside.

Further, the strainer is fixed on gas-guide tube and exhaust tube junction.

Further, separator upper end opening is fixed with capping, the separator and cone-shaped plug screw thread or is clasped.

Further, the exhaust tube is embedded with spiral helicine steel wire.

Further, through clamp connection, the exhaust tube and gas-guide tube are screw thread for the pooter and cricoid gas-guide tube Connection.

Further, gas-guide tube and exhaust tube junction, exhaust tube bore are greater than gas-guide tube.

The invention also includes a kind of fluke method using a kind of portable electric pest sucking device as described in power is upper, features It is, including, include the following steps

Step S1: airtight test: assembling pest sucking device, suitable quantity of water is added in pooter, suction nozzle is vertically downward.If anhydrous drip It falls, then air-tightness is intact；

Step S2: choosing pipe: according to insect body size or feature, suitable pooter is selected；

Step S3: examination is inhaled: when suction nozzle is away from about 3 ㎝ of target insect, connection power drives motor drives suction fan rotation to pumping Tracheae generates negative pressure, slowly transfers governor from low to high, sets suitable revolving speed, sucks after insect in separator and checks The integrality of polypide and whether active.

Compared with prior art, the invention has the following advantages: the pest sucking device structure is simple, it is easy to load and unload, cost It is cheap and easy to operate, it is especially suitable for a large amount of, efficient, not damaged collection and separation to target insect.

Detailed description of the invention

Fig. 1 is overall structure of the present invention.

Fig. 2 is pooter of the present invention, gas-guide tube and exhaust tube attachment structure schematic diagram.

Fig. 3 is negative pressure device structural schematic diagram of the present invention.

Fig. 4 is one structural schematic diagram of pooter embodiment of the present invention.

Fig. 5 is two structural schematic diagram of pooter embodiment of the present invention.

Fig. 6 is exhaust tube structural schematic diagram of the present invention.

Fig. 7 is that gas-guide tube of the present invention and exhaust tube air-flow move towards schematic diagram.

Specific embodiment

The present invention will be further described in detail with reference to the accompanying drawings and detailed description.

As shown in Fig. 1~7, a kind of portable electric pest sucking device, including the pooter 10 for aspirating insect and for real The separator 20 that existing insect is collected, the fluke tube side part releasable connection has to be linked with pooter to be born for generating pooter The exhaust tube 30 of pressure, the pooter outboard end have the fluke mouthful 101 for drawing insect, the exhaust tube and negative pressure device Connection collects insect to make pooter generate negative pressure, and there is isolation insect to prevent insect between institute's exhaust tube 30 and pooter 10 Enter the strainer 310 of exhaust tube by pooter.

In the present embodiment, the cricoid gas-guide tube 110 with pooter connection, the ring-type are connected on rear side of the pooter 110 lower end of gas-guide tube be fixed with cone-shaped plug 120, have in the middle part of the cone-shaped plug 120 logical with cricoid gas-guide tube connection Hole, 20 lower end closed of separator, upper end have covers in cone-shaped plug lower end outlet opening, and separator upper end opening with Cone-shaped plug sealing cooperation.

In the present embodiment, 10 diameter of pooter is less than to 110 diameter of gas-guide tube or pooter to gas-guide tube along air The orient diameter of entrance is gradually increased.It can make 110 outboard end fluke mouthful of pooter after the entrance of pooter 110 when insect in this way The outer air of temporal pressure difference driving tube is flowed into pipe at 101, so that insect is pushed into gas-guide tube；Insect enter gas-guide tube with The increase of bore, gas-guide tube interior air-flow rate decline, avoids injury of the long-time high-speed flow to polypide；

I.e. " T " shaped gas-guide tube 110 and 30 junction of exhaust tube, exhaust tube bore are greater than gas-guide tube, slow down gas-guide tube longitudinal region The airflow rate in domain, so that insect enters separating pipe with cover under the double action of gravity and inertia, the strainer 310 is arranged Exhaust tube will not be entered from gas-guide tube in gas-guide tube and exhaust tube junction so as to guarantee insect, it is described in the present embodiment Mutually matched nipple has can be set in exhaust tube 30 and 110 end junction of gas-guide tube, realizes and is threadedly coupled.

The strainer can be bonded in exhaust tube and gas-guide tube junction end or extend one in exhaust tube nozzle Annular terrace is for limiting strainer.

In the present embodiment, the strainer 310 is 100 mesh.

In the present embodiment, separator upper end opening is fixed with capping 210, the separator and cone-shaped plug screw thread or buckle Cooperation.

Generally, pooter 10, gas-guide tube 110 and separator appearance are that transparent material is received in favor of observing internal insect Collect situation.

In the present embodiment, the negative pressure device includes shell 410, has negative pressure chamber 420 in the middle part of the shell 410, described Negative pressure chamber one end, which has, is provided with exhaust outlet 422 with the air inlet 421 and the other end of exhaust tube connection, the negative pressure chamber have by Motor 431 drives the exhaust fan 430 of rotation, has in the shell and provides the battery 440 of the energy for motor.

In the present embodiment, the motor is low-power consumption variable-frequency motor, fast device regulating cell electricity output and stable frequency conversion Motor speed can reduce irreversible damage to polypide according to target insect electrodeless variable-speed, and can ensure that long cruise duration and low Steady operation when electricity.

Battery 440 can use rechargeable lithium battery, have switch on the shell and fill for what is charged to battery 440 Plug.

In actual design working condition can also be shown by setting working station indicator.

Different pooter structures can be used for different service conditions about pooter, the pooter includes inhaling First 102 and pipe shaft 103；

Embodiment one, the suction nozzle are the cone cell suction nozzle 103 in reduced diameter from the inside to the outside, and 101 bores of fluke mouthful are The 1mm structure can be captured for experiment or the insect required accurate individual.

Embodiment two, the pooter outboard end have the horn-like suction nozzle 103 that diameter is gradually increased from the inside to the outside, fluke 101 bores of mouth are 3mm, which is able to carry out large range of absorption, improve capture rate.

In above-described embodiment, the pooter pipe range 12cm, caliber 2.7mm.

The exhaust tube 30 is embedded with spiral helicine steel wire 320, and the exhaust tube 30 of the embedded loop coil steel wire 320 has saturating Bright visual advantage can avoid causing there be not suction or suction insufficient existing at suction nozzle because flexibility is evacuated blockage in use process High capture rate as guaranteeing insect.

In order to improve leakproofness, in above-described embodiment, the pooter and cricoid gas-guide tube are inhaled certainly through clamp connection Scolite and cricoid gas-guide tube can also realize releasable connection using screw thread or by the way of being clasped.

If aforementioned present invention is open or relates to the components or structural member of connection fastened to each other, except as otherwise sound It is bright outer, it is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, can also manage Solution are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure ( Such as manufactured using casting technique is integrally formed) replaced (obviously can not be using except integrally formed technique).

In addition, for indicating the art of positional relationship or shape applied in any technical solution disclosed in aforementioned present invention Its meaning includes approximate with its, similar or close state or shape to language unless otherwise stated.

Either component provided by the invention by multiple individual component parts either assembled, or one The separate part that forming technology manufactures.

Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent The present invention is described in detail with reference to preferred embodiments for pipe, it should be understood by those ordinary skilled in the art that: still It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.

Claims (10)

1. a kind of portable electric pest sucking device, which is characterized in that including the pooter for aspirating insect and for realizing insect The separator of collection, the pooter base portion releasable connection have the pumping being linked with pooter for making pooter generate negative pressure Pipe, the fluke tube end have the fluke mouthful for drawing insect, and the exhaust tube and negative pressure device connection are to make fluke Pipe generates negative pressure and collects insect, and there is isolation insect to prevent insect from entering exhaust tube by pooter between institute exhaust tube and pooter Strainer.

2. a kind of portable electric pest sucking device according to claim 1, which is characterized in that be connected on rear side of the pooter With the cricoid gas-guide tube of pooter connection, the cricoid gas-guide tube lower end is fixed with cone-shaped plug, in the cone-shaped plug Portion have with cricoid gas-guide tube connection through-hole, the separator lower end closed, upper end have covers in cone-shaped plug lower end outlet Opening, and separator upper end opening and cone-shaped plug sealing cooperate.

3. a kind of portable electric pest sucking device according to claim 1, which is characterized in that the negative pressure device includes shell Body, the housing central section have negative pressure chamber, and described negative pressure chamber one end has to be arranged with the air inlet and the other end of exhaust tube connection There is exhaust outlet, the negative pressure chamber has the exhaust fan that rotation is driven by motor, has in the shell and provide the energy for motor Battery.

4. a kind of portable electric pest sucking device according to claim 1, which is characterized in that the fluke pipe diameter is less than extremely Air guide pipe diameter or pooter are gradually increased to gas-guide tube along the orient diameter that air enters.

5. a kind of portable electric pest sucking device according to claim 1 or 2, which is characterized in that the pooter includes inhaling Head and pipe shaft, the suction nozzle are to have in the cone cell suction nozzle of reduced diameter from the inside to the outside or the pooter outboard end by interior The horn-like suction nozzle being gradually increased to overall diameter.

6. a kind of portable electric pest sucking device according to claim 5, which is characterized in that the strainer is fixed on gas-guide tube With exhaust tube junction.

7. a kind of portable electric pest sucking device according to claim 1, which is characterized in that separator upper end opening is fixed with Capping, the separator and cone-shaped plug screw thread or is clasped.

8. a kind of portable electric pest sucking device according to claim 1, which is characterized in that the exhaust tube is embedded with spiral The steel wire of shape.

9. a kind of portable electric pest sucking device according to claim 1,2 or 3, which is characterized in that the gas-guide tube and pumping Tracheae junction, exhaust tube bore are greater than gas-guide tube.

10. a kind of utilize a kind of fluke method of portable electric pest sucking device as claimed in claim 3, which is characterized in that packet It includes, includes the following steps

Step S1: airtight test: assembling pest sucking device, suitable quantity of water is added in pooter, suction nozzle is vertically downward；

If anhydrous drip falls, air-tightness is intact；

Step S2: choosing pipe: according to insect body size or feature, suitable pooter is selected；

Step S3: examination is inhaled: when suction nozzle is away from about 3 ㎝ of target insect, connection power drives motor drives suction fan rotation to pumping Tracheae generates negative pressure, slowly transfers governor from low to high, sets suitable revolving speed, sucks after insect in separator and checks The integrality of polypide and whether active.