CN111528198A - An outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae - Google Patents

Abstract

The invention provides a device for inducing adult mosquitoes to lay eggs and kill mosquito larvae outdoors, which comprises a shell, a filter screen, a submersible pump, a support upright post and a water pipe, wherein water is filled in the shell, the wall surface of the middle upper part of the shell is a grid allowing mosquitoes to fly into the shell, a water leakage hole is formed in the wall surface of the middle lower part of the shell, the filter screen is fixed at the middle upper part of the shell, the support upright post is fixed at the bottom of the shell, the submersible pump is arranged in a cavity at the upper part of the support upright post, the water inlet end of the submersible pump is communicated with the water drainage hole at the bottom of the shell, the water outlet end of the submersible pump is communicated with the water pipe, the water pipe is arranged on the inner wall of the shell, the submersible pump; the inner wall of the middle lower part of the shell is provided with sponge; the top of the shell is provided with a solar panel which supplies power for the device. The invention is based on the ecological habits of mosquitoes, and is safe, environment-friendly and effective in attracting adult mosquitoes and killing mosquito larvae.

Description

An outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae

technical field

The invention belongs to the technical field of vector biological control, in particular to an outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae.

Background technique

Mosquitoes belong to the Mosquitoidae family of Diptera and are considered the deadliest animals in the world. They not only suck blood, but are also vectors of many serious infectious diseases (such as malaria and yellow fever), which can kill millions of people on earth every year and seriously threaten human health.

The struggle between humans and mosquitoes has a long history. In order to eliminate mosquitoes, human beings have tried all kinds of methods, and gradually formed a comprehensive control strategy with environmental governance as the mainstay, supplemented by physical and chemical control. As an important means of physical control, various types of mosquito traps/killers are widely used in daily mosquito control in specific places and families due to their advantages of ease of use, safety, and no pollution.

In the design scheme of previous mosquito traps, the attracting source is the core of the technology, and the attracting sources that have been adopted include light sources, CO ₂ gas, attractants/odors, animals, etc. However, mosquito traps designed with these lure sources still have different defects and deficiencies: light mosquito traps can kill other insects by mistake and destroy the balance of the ecological environment; CO ₂ gas mosquito traps require preparation or canning of CO ₂ gas, which is not suitable for It is used continuously for a long time, and the use cost is high; the attractant/odor source mosquito trap has great differences in the trapping effect in different environments; animal source mosquito traps need to feed and manage animals, and the operation is complicated and unsanitary.

In order to solve the above problems, based on the understanding of the ecological habits of mosquitoes and the progress of science and technology, the present invention proposes a safe, environmentally friendly and "maintenance-free" device for attracting adult mosquitoes and killing mosquito larvae.

SUMMARY OF THE INVENTION

In view of this, the present invention aims to provide an outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae, which is safe, environmentally friendly and effective in attracting adult mosquitoes and killing mosquito larvae based on the ecological habits of mosquitoes.

In order to achieve the above object, the technical scheme of the present invention is achieved in this way:

An outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae comprises a shell with water inside, a filter screen, a submersible pump, a supporting column and a water pipe, and the wall surface of the middle and upper part of the shell is designed to allow mosquitoes to fly. There are water leakage holes on the wall surface of the middle and lower part of the casing for controlling the height of the water level, the filter screen is fixed inside the casing, and is located in the middle and upper part of the casing, and the supporting column is fixed At the bottom of the casing, the submersible pump is arranged in the cavity on the upper part of the support column, the water inlet end of the submersible pump is connected with the drainage hole at the bottom of the casing, the water outlet end of the submersible pump is connected with the water pipe, and the water pipe is arranged At the inner wall of the casing, the submersible pump sprays the extracted water on the filter screen through the water pipe, and the filter screen filters the mosquito larvae in the flowing water pumped by the submersible pump, and makes the water return to the bottom of the casing;

A sponge is arranged on the inner wall of the middle and lower part of the shell, and the sponge increases the evaporation of water and provides a carrier for mosquitoes to lay eggs;

On top of the housing is a solar panel that powers the device.

Further, the solar cell panel is arranged obliquely, and a water replenishing hole communicated with the housing is provided at the lowest end of the solar cell panel.

Further, a plurality of water leakage holes are arranged at the same height of the wall surface of the casing.

Further, the lower part of the sponge is arranged under the water surface, and the upper part of the sponge is arranged on the water surface.

Further, a microcomputer time-controlled switch and a battery are arranged on the upper part of the casing, the solar panel charges the battery, the battery supplies power for the submersible pump, and the microcomputer time-controlled switch controls the regular opening of the submersible pump.

Further, a groove for accommodating and limiting the water pipe is provided on the inner wall of the casing.

Further, the upper part of the casing is also provided with a control unit for self-checking the running state of the device and realizing wireless communication.

Further, the bottom of the supporting column is provided with a column foot for a fixing device.

Further, the middle part of the filter screen hangs down to form an arc bottom.

Further, the bottom of the shell is a circular arc surface that facilitates water collection.

Compared with the prior art, the outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae according to the present invention has the following advantages:

1. This application does not use bionic lures such as light sources, CO ₂ , attractants, etc., but uses the ecological habit of "mosquitoes like to lay their eggs in water or near the water" to attract mosquitoes to lay their eggs by increasing the amount of water evaporation. Eggs, very economical, safe and green.

2. Using the ecological habit of "mosquito eggs must hatch in water", after the mosquito eggs hatch and grow in the water, the water and the mosquito larvae in the water are pumped to the filter net through the water pump, and the mosquito larvae are left on the filter net to stop pumping water , dehydration and death of mosquito larvae. Compared with electric shock and air-drying, this method of killing mosquito larvae can reduce damage to non-target insects and avoid damaging the ecological balance.

3. Using the ecological habit of "the period from the hatching of mosquito eggs to the emergence of mosquito larvae is generally not less than 7 days", the device only needs to pump water once a week, and it is relatively static during other periods, which is very energy-saving.

4. The design of using solar panels and batteries to power the device and collecting rainwater to supplement the required water can make the device maintenance-free for a long time and even in summer, saving labor costs.

5. By changing the chemical properties of the water in the device, the device can kill different mosquito species, which can be widely used in various outdoor scenes.

Description of drawings

The accompanying drawings constituting a part of the present invention are used to provide further understanding of the present invention, and the exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

FIG. 1 is a schematic structural diagram of an outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae according to an embodiment of the present invention.

Description of reference numbers:

1-shell, 2-solar panel, 3-grid, 4-leakage hole, 5-support column, 6-pillar foot, 7-water supply hole, 8-microcomputer time control switch, 9-battery, 10-filter Net, 11- water pipe, 12- sponge, 13- drain hole, 14- submersible pump, 15- control unit.

Detailed ways

It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figure 1, an outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae includes a housing 1 with water inside, a filter screen 10, a submersible pump 14, a supporting column 5 and a water pipe 11. The wall surface of the middle and upper part of the body 1 is a grill 3 that allows mosquitoes to fly in. The wall surface of the middle and lower part of the housing 1 is provided with a water leakage hole 4 for controlling the height of the water level, which is set at the same height of the wall surface of the housing 1 A plurality of leak holes 4, the filter screen 10 is fixed inside the casing 1, and is located in the upper middle of the casing 1, the support column 5 is fixed at the bottom of the casing 1, and the submersible pump 14 is provided In the upper cavity of the support column 5 , the water inlet end of the submersible pump 14 is communicated with the drainage hole 13 at the bottom of the casing 1 , and the water outlet end of the submersible pump 14 is communicated with the water pipe 11 , and the water pipe 11 is arranged at the bottom of the casing 1 . At the inner wall, the submersible pump 14 sprays the extracted water on the filter screen 10 through the water pipe 11, and the filter screen 10 filters the mosquito larvae in the running water pumped by the submersible pump 14, and makes the water return to the bottom of the housing;

A sponge 12 is arranged on the inner wall of the middle and lower part of the housing 1, the lower part of the sponge 12 is arranged under the water surface, and the upper part of the sponge 12 is arranged on the water surface, the sponge 12 increases the evaporation of water and provides a carrier for mosquitoes to lay eggs ;

A solar panel 2 is provided on top of the housing 1, and the solar panel 2 supplies power to the device.

The size of the grille 3 is designed according to the size of the mosquitoes when they fly, allowing mosquitoes to fly in but preventing large debris from entering. The meshes of the filter screen 10 do not allow the passage of third and fourth instar mosquito larvae and pupae.

The solar cell panel 2 is arranged obliquely, and a water replenishing hole 7 communicated with the casing 1 is provided at the lowest end of the solar cell panel 2 , which can replenish moisture or artificially replenish moisture in the casing 1 in rainy days.

The upper part of the housing 1 is provided with a microcomputer time-controlled switch 8 and a battery 9, the solar panel 2 charges the battery 9, and the battery 9 supplies power for the submersible pump 14, and the microcomputer time-controlled switch 8 controls the operation of the submersible pump 14. Turn on regularly.

The water leakage hole 4 provided in the middle and lower part of the casing 1, the water will be discharged to the outside of the casing 1 through the water leakage hole 4, so that the highest water level in the casing 1 is not higher than the water leakage hole 4, and the setting of the water leakage hole 4 makes the casing The water level in 1 is enough to form a vortex when the submersible pump 14 is sucking, and all the mosquito larvae are sucked into the submersible pump 14 .

The inner wall of the housing 1 is provided with a groove for accommodating and limiting the water pipe 11 , so that the water pipe 11 can be well positioned, and the water can be lifted to a high place and sprinkled onto the filter screen 10 smoothly.

The bottom of the support column 5 is provided with a column foot 6 for fixing the device, and the whole device is fixed by the column foot 6 .

The middle of the filter screen 10 hangs down to form an arc bottom. The bottom of the shell is a circular arc surface that facilitates water collection. This is done so that the water can flow down sufficiently.

An outdoor device for attracting adult mosquitoes to lay eggs and killing mosquito larvae. Attracted, fly into the shell 1 through the grille 3 to lay eggs; mosquitoes can lay their eggs on the water surface or on the sponges 12 on both sides of the shell 1; within seven days when the submersible pump Fly into the shell 1 to lay eggs without being disturbed; then the mosquito eggs hatch into mosquito larvae (also known as larvae) in the water, and the mosquito larvae gradually grow up; the microcomputer time-controlled switch 8 starts the submersible pump 14 every seven days; the submersible pump 14 The water body can be rotated to generate a vortex, which is convenient for mosquito larvae to be sucked into the submersible pump 14; Flowing back into the housing 1 again, the third and fourth instar mosquito larvae and pupae cannot be left on the filter screen 10 through the mesh. The running time of the submersible pump 14 can ensure that the water body is completely filtered once; after the submersible pump 14 stops working, the mosquito larvae on the filter screen 10 die due to dehydration; the dead mosquito larvae are naturally degraded on the filter screen, and the degraded products are washed by the later water flow It flows back into the water and can provide nutrients for the development of mosquito larvae. The upper part of the casing 1 is also provided with a control unit 15 for self-checking the running state of the device and realizing wireless communication. The control unit 15 is connected to the control terminal through wireless communication. The control unit 15 monitors the daily operation of the submersible pump 14 and the water volume in the housing 1 in real time. Once a problem occurs, it can be found at the first time, and it can be quickly repaired without affecting the use of the device.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (10)

1. The utility model provides an outdoor adult mosquito of luring is laid eggs and is killed mosquito larva device which characterized in that: comprises a shell (1) internally provided with water, a filter screen (10), a submersible pump (14), a support upright post (5) and a water pipe (11), wherein the wall surface of the middle upper part of the shell (1) is a grid (3) allowing mosquitoes to fly into, a water leakage hole (4) for controlling the height of a water level is formed in the wall surface of the middle lower part of the shell (1), the filter screen (10) is fixed in the shell (1) and positioned at the middle upper part of the shell (1), the support upright post (5) is fixed at the bottom of the shell (1), the submersible pump (14) is arranged in a cavity at the upper part of the support upright post (5), the water inlet end of the submersible pump (14) is communicated with a water drainage hole (13) at the bottom of the shell (1), the water outlet end of the submersible pump (14) is communicated with the water pipe (11), the water pipe (11) is arranged at the inner wall of the shell (1), and the submersible pump (14) sprays the pumped water on the filter screen (10) through the water, the filter screen (10) filters mosquito larvae in the effluent water of the submersible pump (14) and enables the water to flow back to the bottom of the shell (1);

a sponge (12) is arranged on the inner wall of the middle lower part of the shell (1), and the sponge (12) increases the evaporation capacity of water and provides a carrier for the oviposition of mosquitoes;

the top of the shell (1) is provided with a solar panel (2), and the solar panel (2) supplies power for the device.

2. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: the solar cell panel (2) is obliquely arranged, and a water replenishing hole (7) communicated with the shell (1) is formed in the lowest end of the solar cell panel (2).

3. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: a plurality of water leakage holes (4) are arranged at the same height of the wall surface of the shell (1).

4. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: the lower part of the sponge (12) is arranged below the water surface, and the upper part of the sponge (12) is arranged on the water surface.

5. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: the solar energy water heater is characterized in that a microcomputer time control switch (8) and a storage battery (9) are arranged on the upper portion of the shell (1), the solar panel (2) charges the storage battery (9), the storage battery (9) supplies power for the submersible pump (14), and the microcomputer time control switch (8) controls the submersible pump (14) to be started regularly.

6. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: the inner wall of the shell (1) is provided with a groove for accommodating and limiting the water pipe (11).

7. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 5, wherein: and the upper part of the shell (1) is also provided with a control unit (15) for self-checking the running state of the device and realizing wireless communication.

8. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: the bottom of the supporting upright post (5) is provided with a column foot (6) for a fixing device.

9. The outdoor adult mosquito attracting and spawning and mosquito larva killing device according to claim 1, wherein: the middle part of the filter screen (10) is drooped to form the bottom of an arc surface.

10. An outdoor adult mosquito attracting and mosquito larva killing device according to any one of claims 1 to 9, wherein: the bottom of the shell (1) is provided with an arc curved surface convenient for water collection.

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