CN110130467A - An electric shock repellent floor drain - Google Patents

Abstract

The present invention relates to a kind of electric shock expelling parasite floor drains, including floor drain ontology, high voltage power supply device and power grid, in which: the floor drain ontology includes water inlet bowl and tube body, and the tube body connection is in the bottom of the water inlet bowl；The tube body includes outer tube and inner tube, and the outer tube is coated at said inner tube, in upper end closed, open at its lower end between said inner tube and outer tube；The high voltage power supply device is arranged in the accommodating space formed between said inner tube and outer tube；The lower inner wall of the outer tube is equipped with the power grid, the power grid is electrically connected with the high voltage power supply device, when crawler climbs to the power grid, electrion is hit extremely, solves existing sewer deinsectization method and there is time-consuming consumption manpower and the unconspicuous technical problem of effect.

Description

An electric shock repellent floor drain

technical field

The invention relates to a floor drain, in particular to an electric shock repellent floor drain.

Background technique

Because the sewer is dark, humid, and the temperature is suitable, the sewage is rich in corrupt organic matter, which provides a good "warming bed" for the reproduction of many insect eggs. Most of the eggs live on the sewer or pipe wall, and fly out along the pipe wall after emergence Or climb out of the ground, often appearing in residential walls, kitchens, bathrooms, such as cockroaches, gnats, mosquitoes, etc. And these mosquitoes are often the root of the generation and transmission of various diseases. They grow in a dirty environment, live on corrosive substances, carry a variety of germs, and their secretions and feces also contain a variety of carcinogens. The emergence of mosquitoes will pose a certain threat to people's lives and health. Therefore, it is very necessary to eliminate mosquitoes in the sewer.

Nowadays, the commonly used methods of disinfestation are spraying insecticide, blocking the drain with gauze, etc. The above methods are time-consuming and labor-intensive, and the effect is not obvious. The insecticide will have a certain smell, and gauze blocking the drain will affect water leakage. . Therefore, it is necessary to adopt an effective, labor-saving, safe and hygienic method of disinsection, and can disinsection from the "pipe root", so that the insects cannot fly to the ground from the sewer.

Contents of the invention

The purpose of the present invention is to provide an electric shock insect repellent floor drain to solve the technical problems of time-consuming and manpower-consuming and ineffective effect existing in the existing sewer insect extermination method.

In order to solve the above problems, the present invention provides an electric shock repellent floor drain, including a floor drain body, a high-voltage power supply device and a power grid, wherein:

The floor drain body includes a water inlet bowl and a pipe body, and the pipe body communicates with the bottom of the water inlet bowl;

The tube body includes an outer tube and an inner tube, the outer tube is overlaid on the inner tube, the upper end is closed between the inner tube and the outer tube, and the lower end is open;

The high-voltage power supply device is arranged in the accommodation space formed between the inner tube and the outer tube;

The lower inner wall of the outer tube is provided with the power grid, and the power grid is electrically connected to the high-voltage power supply device. When the crawler crawls onto the power grid, the high-voltage discharge kills it.

Preferably, the lower end of the inner tube is higher than the lower end of the outer tube.

Preferably, the high-voltage power supply device is located above the grid.

Preferably, a closed space is enclosed between the inner tube and the outer tube by a partition, and the high-voltage power supply device is arranged in the closed space;

The separator is electrically connected to the power grid and the high-voltage power supply device by setting a contact electrode.

Preferably, the grid ring is arranged on the inner wall of the outer pipe.

Preferably, there is a gap between the outer tube and the grid, the upper end of the grid is connected to the inner wall of the outer tube through a buckle, and the lower end is inclined upward to provide a ladder for crawlers to reach the grid through the outer tube , the step is engaged with the inner wall of the outer pipe through buckling.

Preferably, the positive pole of the grid is located on the grid, and the negative pole is located on the inner wall of the outer tube.

Preferably, the grid is a double-layer metal grid.

Preferably, the high-voltage power supply device includes a power supply unit, and the power supply unit includes a power supply circuit composed of a power supply, a high-frequency oscillating circuit, a boost circuit and a capacitor bank, and the high-frequency oscillating circuit can convert the power supply into a low-voltage high-voltage frequency alternating current, the step-up circuit can convert low-voltage and high-frequency alternating current into high-voltage and high-frequency alternating current, and the high-voltage and high-frequency alternating current can charge the capacitor bank, and the two poles of the capacitor bank are respectively electrically connected with the two poles of the power grid.

Preferably, the high-voltage power supply device further includes a controller, a power-off unit, and an alarm unit, and the controller is electrically connected to the power supply unit, the power-off unit, and the alarm unit, respectively.

Preferably, the power supply is a lithium battery; or

The power supply is an external power supply, and the outer tube is provided with a moisture-proof power supply port, and the external power supply is electrically connected to the high-voltage power supply device through the power supply port.

Preferably, the upper end of the water inlet bowl is provided with a coarse grate, and the upper end of the inner pipe is provided with a fine grate.

Compared with the prior art, the present invention has the following technical effects:

The invention provides an electric shock repellent floor drain, which kills reptiles passing through the floor drain from the sewer by electrifying the power grid arranged on the inner wall of the floor drain, prevents the reptiles from entering the room, and kills or drives away the reptiles. The invention has the advantages of simple structure, convenient operation and remarkable effect.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without any creative work. In the attached picture:

Fig. 1 is a schematic structural view of an electric shock repellent floor drain of the present invention;

Fig. 2 is a schematic circuit diagram of the medium and high voltage power supply device of the present invention.

Detailed ways

The electric shock insect repelling floor drain provided by the present invention will be described in detail below in conjunction with Fig. 1 and Fig. 2. This embodiment is implemented on the premise of the technical solution of the present invention, and the detailed implementation and specific operation process are given, but The protection scope of the present invention is not limited to the following embodiments, those skilled in the art can modify and embellish it within the scope of not changing the spirit and content of the present invention.

Please refer to Fig. 1 and Fig. 2, an electric shock repellent floor drain, including a floor drain body 1, a high-voltage power supply device 4 and a power grid 6, wherein:

The floor drain body 1 includes a water inlet bowl 11 and a pipe body, and the pipe body is connected to the bottom of the water inlet bowl 11; the pipe body and the water inlet bowl 11 can be integrally formed or welded. The present invention is not limited thereto. The upper end of the water inlet bowl 11 is provided with a coarse grate 2 to filter bulky debris.

The pipe body includes an outer pipe 12 and an inner pipe 13, the outer pipe 12 is covered with the inner pipe 13, the upper end is closed between the inner pipe 13 and the outer pipe 12, and the lower end is open, and the water flows through the inner pipe 13. To the sewer, in order to facilitate the flow of water to the sewer, the lower end of the inner pipe 13 is provided with a water guide 131, which is a slope from the inner wall of the inner pipe 13 to the outer wall and slopes downward; in this embodiment, The upper end of the inner tube 13 is provided with a fine-mouth grate 3 to filter small-volume debris;

The high-voltage power supply device 4 is arranged in the accommodating space formed between the inner tube 13 and the outer tube 12; A partition 5 is arranged between the outer tubes 12, and a closed space is formed between the partition 5, the inner tube 13 and the outer tube 12, and the high-voltage power supply device 4 is arranged in the closed space; in this embodiment , the lower end of the inner tube 13 is higher than the lower end of the outer tube 12;

The lower inner wall of the outer tube 12 is provided with the grid 6, the high-voltage power supply device 4 is located above the grid 6, and the separator 5 is electrically connected to the grid 6 and the high-voltage power supply device 4 by setting a contact electrode 51. , the purpose is to electrically connect the grid 6 with the high voltage power supply device 4 . The high-voltage power supply device 4 is used to output high-voltage low-current current and supply it to the grid 6. When the reptile climbs onto the grid 6, it forms a loop with the high-voltage power supply device 4, and the high-voltage discharge kills it.

Further, the contact electrode 51 is subjected to anti-rust treatment.

The grid 6 is ring-set on the inner wall of the outer tube 12 , and the lower end of the grid 6 is higher than the lower end of the outer tube 12 and lower than the lower end of the inner tube 13 .

There is a gap between the outer tube 12 and the grid 6;

In the present invention, the grid 6 may be fixedly connected to the inner wall of the outer tube 12, or may be detachably connected, such as threaded fastening connection, or detachable connection such as clamping, which is not specifically limited in the present invention. In order to facilitate the replacement of the grid 6, this embodiment adopts a detachable connection. For example, the upper end of the grid 6 and the inner wall of the outer tube 12 are snapped together by the buckle 7, and the lower end is inclined upward to facilitate crawlers to reach the grid 6 through the outer tube 12. The step platform 61 is connected to the inner wall of the outer tube 12 through a buckle.

Further, the positive pole of the grid 6 is located on the grid 6 , and the negative pole is located on the inner wall of the outer tube 12 .

The grid 6 is a double-layer metal grid.

In this embodiment, the high-voltage power supply device 4 includes a power supply unit 44, and the power supply unit 44 includes a power supply circuit composed of a power supply, a high-frequency oscillating circuit, a boost circuit and a capacitor bank, and the high-frequency oscillating circuit can The power supply is converted into low-voltage and high-frequency alternating current, and the booster circuit can convert the low-voltage and high-frequency alternating current into high-voltage and high-frequency alternating current, and the high-voltage and high-frequency alternating current can charge the capacitor bank, and the two poles of the capacitor bank are respectively connected to the grid 6 The two poles are electrically connected.

In the present invention, the high-voltage power supply device 4 can be powered by a built-in lithium battery, can also be used by an external power supply, and can also be used to charge the built-in battery in the high-voltage power supply device 4 through an external power supply. The present invention does not limit this . For the latter two implementations, it is necessary to provide a moisture-proof and moisture-proof power supply port 121 on the outer tube 12, and the external power supply is electrically connected to the high-voltage power supply device 4 through the power supply port 121 to directly connect the high-voltage power supply device 4. supply power or charge the battery.

In this embodiment, the high-voltage power supply device 4 further includes a controller 41, a power-off unit 43, and an alarm unit 42, and the controller 41 is electrically connected to the power supply unit 44, the power-off unit 43, and the alarm unit 42, respectively. , the power-off unit 43 and the alarm unit 42 can prevent the power grid 6 from being short-circuited for too long, and play a role in protecting the equipment.

working principle:

First, through a set of high-frequency oscillating circuits, the direct current of the battery is converted into low-voltage high-frequency alternating current, and then through a set of booster circuits, the low-voltage high-frequency alternating current is converted into high-voltage high-frequency alternating current, and then the generated high-frequency high-voltage power is used to A group of capacitors are charged, and the two poles of the capacitor are respectively connected to two layers of metal mesh (the positive electrode is connected to one layer of metal mesh, and the negative electrode is connected to the other layer of metal mesh). A high-voltage electrostatic field is formed between the layers. When a reptile approaches this electrostatic field by crawling on the inner wall, the suction generated by the electrostatic field can suck the low-weight mosquitoes to the electrode plate, causing a short circuit between the metal meshes at both ends or directly causing arc discharge, and eventually the reptile will be electrocuted .

What is disclosed above is only a specific embodiment of the present application, but the present application is not limited thereto, and any changes conceivable by those skilled in the art shall fall within the protection scope of the present application.

Claims (12)

1. An electric shock insect repellent floor drain is characterized in that it includes a floor drain body, a high-voltage power supply device and a power grid, wherein: The floor drain body includes a water inlet bowl and a pipe body, and the pipe body communicates with the bottom of the water inlet bowl; The tube body includes an outer tube and an inner tube, the outer tube is overlaid on the inner tube, the upper end is closed between the inner tube and the outer tube, and the lower end is open; The high-voltage power supply device is arranged in the accommodation space formed between the inner tube and the outer tube; The lower inner wall of the outer tube is provided with the power grid, and the power grid is electrically connected to the high-voltage power supply device. When the crawler crawls onto the power grid, the high-voltage discharge kills it. 2. The floor drain for repelling insects by electric shock according to claim 1, wherein the lower end of the inner tube is higher than the lower end of the outer tube. 3 . The floor drain for electric shock repelling insects according to claim 1 , wherein the high-voltage power supply device is located above the power grid. 4 . 4. The floor drain with electric shock repelling insects according to claim 3, characterized in that, a closed space is formed between the inner tube and the outer tube by a partition, and the high-voltage power supply device is arranged in the closed space Inside; The separator is electrically connected to the power grid and the high-voltage power supply device by setting a contact electrode. 5 . The electric shock insect repellent floor drain according to claim 1 , wherein the grid ring is arranged on the inner wall of the outer pipe. 6 . 6. The floor drain with electric shock repellent according to claim 1, characterized in that there is a gap between the outer tube and the grid, and the upper end of the grid is connected to the inner wall of the outer tube by buckling , and the lower end is inclined upward to provide a platform for crawlers to reach the power grid through the outer tube, and the platform is connected to the inner wall of the outer tube through buckles. 7 . The electric shock insect repelling floor drain according to claim 1 , wherein the positive pole of the grid is located on the grid, and the negative pole is located on the inner wall of the outer tube. 8. The floor drain for repelling insects by electric shock according to claim 1, wherein the grid is a double-layer metal grid. 9. A floor drain with electric shock repellent according to claim 1, characterized in that, the high-voltage power supply device includes a power supply unit, and the power supply unit includes a power supply, a high-frequency oscillating circuit, a boost circuit and a capacitor group Power supply circuit, the high-frequency oscillating circuit can convert the power supply into low-voltage high-frequency alternating current, the booster circuit can convert low-voltage high-frequency alternating current into high-voltage high-frequency alternating current, and the high-voltage high-frequency alternating current can charge the capacitor bank, the The two poles of the capacitor group are respectively electrically connected to the two poles of the power grid. 10. A floor drain with electric shock repelling insects as claimed in claim 9, characterized in that, the high-voltage power supply device also includes a controller, a power-off unit and an alarm unit, and the controller is connected to the power supply unit and the power-off unit respectively. The unit and the alarm unit are electrically connected. 11. A floor drain with electric shock repelling insects as claimed in claim 9, wherein the power supply is a lithium battery; or The power supply is an external power supply, and the outer tube is provided with a moisture-proof power supply port, and the external power supply is electrically connected to the high-voltage power supply device through the power supply port. 12. The floor drain with electric shock repelling insects according to claim 1, characterized in that, the upper end of the water inlet bowl is provided with a thick-mouthed grate, and the upper end of the inner pipe is provided with a thin-mouthed grate.