CN112868679A - Bird repellent and bird repelling device using same - Google Patents

Abstract

The invention relates to a bird repellent and a bird repelling device using the bird repellent, and belongs to the technical field of power grid operation management. A bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: (30-40): (8-12): (25-35): (1-3). The bird repellent agent provided by the invention shows a remarkable bird repelling effect when being used for a power transmission line.

Description

Bird repellent and bird repelling device using same

Technical Field

The invention belongs to the technical field of power grid operation management, and particularly relates to a bird repellent and a bird repelling device using the bird repellent.

Background

In spring and autumn, short circuit, grounding and flashover faults are caused by nesting and inhabitation of birds on the power transmission and distribution line pole tower, and the safe and reliable operation of the line is seriously influenced. The bird damage of the straight line pole tower is mostly short-circuited with the wire by the cross arm, and the ground fault of the bird damage of the strain pole tower is mostly short-circuited with the wire by the cross arm. The current methods for preventing bird damage include: (1) the pneumatic bird repeller mainly uses light reflection and rotation of a windmill to frighten birds, and has the defects that the device is exposed to external environments such as sunlight, rainwater and the like for a long time, is easy to age and lose, and has large operation and maintenance amount; (2) the voice bird repeller mainly frightens birds by using sound, but the birds adapt to the sound and light gradually after a long time, so that the installed bird repeller is not afraid any more and still nests or stays above the electric leads of the head of the tower; (3) the bird-proof stabs hinder the actions of tower climbing operators to a certain extent, and the difficulty of maintenance is increased.

In the prior art, patent document CN103070202A discloses a bird repellent, which comprises the following raw materials by weight: musk-M2-8%, 84 effervescent tablet oil 10-15%, houttuynia essential oil 5-10%, peppermint oil 2-10%, rose oil 1-5%, eucalyptus oil 1-6%, antioxidant 0.1-0.5%, preservative 0.1-0.5%, antifreeze agent 2-3%, solvent 30-50%, plastic slow-release carrier 30-40%; the sum of the above raw materials is 100%. The invention adopts bird repelling components and additives which are harmless to birds, slowly releases volatile substances by utilizing a slow release carrier technology, all components are nontoxic and harmless, no harm is caused to the birds, and the bird repelling composition can continuously act for 180-day and 240-day after one-time use. For another example, CN105901033B discloses a novel bird repeller, which includes a drug storage box, an opening is provided on the drug storage box, and the drug storage box contains bird repellents; the bird repellent is prepared by the following process: step 1) mixing jasmine and thyme according to the mass ratio of 2:1, adding the mixture into a crusher for crushing, and then grinding the mixture to powder of 100-200 meshes to obtain a component A; step 2) taking the cattail, the fennel and the Chinese honeylocust according to the mass ratio of 2:1:1, mixing to obtain a mixture, adding the mixture into water with the same mass as the mixture, soaking for 30min, filtering and collecting solid materials, drying at low temperature, and finally grinding to the particle size of 100-200 meshes to obtain a component B; step 3) respectively crushing the peanut shells and the sepiolite by using a crusher, then sequentially adding the crushed peanut shells and the sepiolite into a sodium citrate aqueous solution, uniformly stirring, then standing for 30min, filtering, then air-drying, uniformly mixing with diatomite, and grinding until the particle size is 20-50 meshes to obtain a component C; step 4), uniformly mixing eucalyptus oil, 84 effervescent tablet oil, ethyl acetate and methyl anthranilate according to the mass ratio of 2:3:5:7 to obtain a component D, sequentially adding the component A, the component B, the component C and the component D into a stirring and dispersing machine, and uniformly dispersing to obtain the effervescent tablet. The invention adopts various natural plant raw materials and adopts process treatment, thereby stimulating the nerve-taste system of birds, having good bird-repelling effect, causing no toxicity to the birds and having no pollution to the environment. Meanwhile, the bird repellent also has the defects of complex components, complex preparation, short duration of pungent smell and the like.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a bird repellent with remarkable bird repelling effect.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: (30-40): (8-12): (25-35): (1-3).

Preferably, the eucalyptus oil, the 84 effervescent tablets, the cortex meliae extract and the oil swelling material are prepared from the following components in parts by weight: 35: 10: 30: 2.

preferably, the preparation method of the bird repellent comprises the following steps: pulverizing 84 effervescent tablet, mixing with oleum Eucalypti, cortex Meliae extract and oil swelling material under stirring, and mixing to obtain paste.

Preferably, the 84 effervescent tablet has a milled particle size of less than 75 μm.

A bird repellent device using the bird repellent agent comprises: the bird repellent device comprises a model container for containing the bird repellent agent and a fixing device for connecting the model container with a tower or a cross arm.

Preferably, the model container comprises a shell with a cavity inside and a release hole communicated with the cavity of the shell, and the bird repellent is contained in the cavity of the shell.

Preferably, the exterior of the housing is provided with a red coating.

Preferably, the housing is comprised of a first portion and a second portion threadedly connected to the first portion.

Preferably, the fixing device comprises a first hoop connected with the tower or the cross arm, a vertical rod connected with the first hoop, a bracket arranged at the bottom of the vertical rod and used for supporting the model container, a plurality of cross rods connected with the vertical rod and positioned at the upper part of the bracket, and a second hoop connected with the cross rods, wherein the second hoop is connected with the model container.

Preferably, the cross bar is connected with the vertical bar through a second hoop.

Preferably, the number of the cross bars is 1-3.

Compared with the prior art, the invention has the following beneficial effects:

the invention provides a novel bird repellent through the technical scheme, the bird repellent has strong pungent smell, birds are retreated by stimulating the smell of the birds, and the effect is very obvious. The bird repellent can slowly and durably emit smell which makes birds extremely nausea and aversion and irritant gas which influences the central nervous system of the birds, the birds can fly away after smelling the gas, and the gas can not come again in the memory period of the birds, so that the aims of effectively repelling the birds without damaging the birds are fulfilled. The bird repellent agent increases the adhesive force of the paste bird repellent agent when being coated on a tower or a cross arm by adding eucalyptus oil, and can generate an oil film with a certain thickness, thereby preventing the rapid evaporation or moisture permeation of the components of the paste bird repellent agent and prolonging the bird repellent effect and time. The bird repellent agent can be suitable for any climate, can realize the uninterrupted smearing use of power transmission and distribution lines or equipment, and is simple, convenient and quick to operate.

The bird repelling device provided by the invention utilizes the appearance of an artificial scary object and is sprayed with red color frightened by birds, so that the bird repelling device can play double roles of frightening and warning the birds, and finally, the irritant odor of the bird repelling agent is matched to further prevent the birds from approaching, so that the odor bird repelling method, the color bird repelling method and the true scaring prevention method such as hawk or snake are combined, the bird repelling method and the color bird repelling method are effectively used for retreating the birds from three aspects of frightening, color scaring and irritant smell of the birds, the bird repelling device can repel various birds, can be widely applied to railways, electric power facilities, iron towers and telegraph poles of power transmission and distribution lines with various voltage levels and various important bird prevention places, does not harm to the birds, and realizes harmonious coexistence of people and birds.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1: the bird repelling device is a schematic structural diagram;

wherein: 1-a model container, 2-a first part, 3-a second part, 4-a first hoop, 5-a vertical rod, 6-a bracket, 7-a cross rod, 8-a second hoop, 9-a bird repellent, 10-a pole tower and 11-a cross arm.

Detailed Description

In order to better understand the present invention, the following examples are further provided to clearly illustrate the contents of the present invention, but the contents of the present invention are not limited to the following examples. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

A bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: (30-40): (8-12): (25-35): (1-3). The weight ratio can be measured in weight units such as g and kg. The eucalyptus oil is obtained by steam distillation of eucalyptus leaves and branches, is a light yellow liquid, contains eucalyptol as the main component, has the content of 70-90%, contains a small amount of aldehyde, terpene and the like, and can be obtained commercially. The 84 effervescent tablet, also known as 84 disinfectant 84 effervescent tablet, is commercially available. The cortex Meliae extract is the extract of dried bark and root bark of Melia toosendan or Melia azedarach belonging to Meliaceae, and has the following specific gravity: 1.0-1.3; brown paste, commonly used as insecticide, has a special odor and is commercially available. The raw materials of the invention are easy to obtain and have wide sources, and compared with the Chinese herbal medicine bird repellent with complex components, the invention is not easy to be limited by the conditions of regions, raw materials and the like.

In the invention, the oil swelling material is formed by polymerizing butyl acrylate, methyl methacrylate and hydroxyethyl methacrylate by an emulsion method, and the emulsion method polymerization is the prior conventional technology. According to the invention, the proper amount of oil swelling material is added, so that the oily components in the effective components of eucalyptus oil and melia azedarach extract are moderately swelled, oil molecules are wrapped in a macromolecular grid structure, the slow release performance is improved, and the action time is prolonged.

As a preferred scheme of the invention, the weight ratio of the eucalyptus oil, the 84 effervescent tablets, the chinaberry bark extract and the oil swelling material is as follows: 35: 10: 30: 2. through the proper proportion of the raw materials, the obtained bird repellent can slowly and durably emit smell which makes birds extremely nausea and aversion and irritant gas which influences the central nervous system of the birds, the birds can fly away after smelling the smell of the birds and can not come within the memory period of the birds, and the purposes of effectively repelling the birds and not damaging the birds are achieved.

The preparation method of the bird repellent provided by the invention comprises the following steps: pulverizing 84 effervescent tablet, mixing with oleum Eucalypti, cortex Meliae extract and oil swelling material under stirring, and mixing to obtain paste. Wherein, the 84 effervescent tablet has the crushed particle size of less than 75 μm. The preparation method of the bird repellent agent is simple, the operability is strong, and the bird repellent agent is basically not limited by conditions such as equipment, fields and the like even if the bird repellent agent is prepared on site.

The invention also provides a first using method of the bird repellent, which comprises the following steps: the plaster scraping knife is fixed at the front end of the insulating rod, is stained with the paste-shaped bird repellent agent and then is smeared on the cross arm 11 or the tower 10. The use method is simple, convenient and quick.

Referring to fig. 1, the invention also provides a second use method of the bird repellent agent, which comprises the following steps: the bird repellent 9 is placed in the model container 1, and the model container 1 is connected with the pole tower 10 or the cross arm 11 through a fixing device. Specifically, the model container 1 comprises a shell with a cavity inside and a release hole communicated with the cavity of the shell, the shell is in an eagle shape or a snake shape, and the bird repellent 9 is contained in the cavity of the shell. The bird repellent 9 releases pungent smell through the release holes, and the aim of repelling birds is fulfilled by stimulating the smell of birds.

Preferably, the casing is composed of a first part 2 and a second part 3 in threaded connection with the first part 2, so that the bird repellent 9 can be supplemented in time, and the shape of the casing is eagle-shaped or snake-shaped, so that the first part 2 of the casing can be the head of the eagle or snake, and the rest can be the second part 3.

Preferably, the shell is provided with a red coating on the outside, so that the shell plays a role in frightening and warning birds through visual stimulation, and the birds are frightened and kept away.

In the present invention, the mold container 1 can be made of, for example, an ABS environmental material; the appearance is sprayed with red bright paint, which can play a role in frightening and warning birds, and further prevent the birds from approaching because of the pungent smell of the bird repellent 9; the shell of the model container 1 is eagle-shaped or snake-shaped, and the release holes can be arranged at the holes of the eagle-scared object or the snake-scared object such as eyes, mouths and the like to emit smell, so that the bird repellent 9 can effectively and slowly release pungent smell affecting nausea and aversion of central nerves of birds for a long time, and bird repelling effect of about one year can be achieved.

As a preferred scheme, the fixing device comprises a first hoop 4 connected with a tower 10 or a cross arm 11, a vertical rod 5 connected with the first hoop 4, a bracket 6 arranged at the bottom of the vertical rod 5 and used for supporting the model container 1, a plurality of cross rods 7 connected with the vertical rod 5 and positioned at the upper part of the bracket 6, and a second hoop 8 connected with the cross rods 7, wherein the second hoop 8 is connected with the model container 1. Through the arrangement of the fixing device, the model container 1 can be stably and safely connected to the cross arm 11 or the tower 10, so that birds can be effectively driven for a long time, and the maintenance operation is not hindered.

In the invention, the cross bar 7 is connected with the vertical bar 5 through the second hoop 8.

The number of the cross rods 7 is 1-3, different numbers of cross rods 7 can be arranged on the basis of the size, the appearance characteristics, the position and the like of the model container 1 through the cross rods 7, the model container 1 is effectively fixed through the combination of the cross rods 7 and the vertical rods 5, and the effective bird repelling effect is realized.

The method utilizes the time of power transmission and distribution lines or equipment maintenance, and the power transmission and distribution lines above 35KV can adopt a suspension method, frightening objects such as hawks, snakes and the like are suspended at the positions of the pole towers 10, the cross arms 11 and the like which are often close to the bird nesting invasion positions and are arranged below 30cm away from the lower parts of the cross arms 11, so that the effective safety distance between the power transmission and distribution lines and charged bodies is ensured; the number of the cross arms is determined according to the length of the cross arms 11, when the length is more than 1.5 m, more than 2 cross arms are installed, and the projection area of the iron tower is more than 2 cross arms which are installed at the square of 3.0; realize effectively driving birds without damaging the birds.

Referring to fig. 1, the present invention also provides a bird repelling device using the bird repellent, including: the bird repellent device comprises a model container 1 for containing a bird repellent agent 9 and a fixing device for connecting the model container 1 with a tower 10 or a cross arm 11.

The model container 1 comprises a shell with a cavity inside and a release hole communicated with the cavity of the shell, the shell is in an eagle shape or a snake shape, and the bird repellent 9 is contained in the cavity of the shell.

The exterior of the housing is provided with a red coating.

The housing is composed of a first part 2 and a second part 3 screwed to the first part 2.

The fixing device comprises a first hoop 4 connected with a tower 10 or a cross arm 11, a vertical rod 5 connected with the first hoop 4, a bracket 6 arranged at the bottom of the vertical rod 5 and used for supporting the model container 1, a plurality of cross rods 7 connected with the vertical rod 5 and positioned on the upper part of the bracket 6, and a second hoop 8 connected with the cross rods 7, wherein the second hoop 8 is connected with the model container 1.

The cross bar 7 is connected with the vertical bar 5 through a second hoop 8.

The number of the cross rods 7 is 1-3, the up-and-down adjustment can be freely and properly carried out according to the length and the position of the model container 1, and the cross rods 7 on the lower part are used for fixing the lower half part of the model container 1; the cross rod 7 is used for fixing the middle upper part of the model container 1, and the model container 1 is ensured to be stable and firm in severe weather such as strong wind, strong rain and the like.

The first anchor ear 4 fixedly mounts the vertical rod 5 and the cross arm 11 or the tower 10; the second hoop 8 is used for fixing the vertical rods 5 and the cross rods 7 and fixing the cross rods 7 and the model container 1; the bracket 6 directly stabilizes and fixes the bottom of the model container 1; preventing the model container 1 from falling; the vertical rod 5 is used for supporting and stably fixing the cross rod 7; the cross bars 7 serve to support and stabilize the mould container 1.

Example 1: a bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: 35: 10: 30: 2.

example 2: a bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: 30: 8: 25: 1.

example 3: a bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: 40: 9: 30: 1.5.

example 4: a bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: 32: 12: 28: 2.5.

example 5: a bird repellent comprises eucalyptus oil, 84 effervescent tablets, cortex meliae extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets to the cortex meliae extract to the oil swelling material is as follows: 38: 11: 35: 3.

the methods of preparation and methods of use of examples 1-5 above were as described above, with the second method of use being used.

Comparative example 1: a bird repellent is prepared from oleum Eucalypti. The method of use is the same as in example 1.

Comparative example 2: a bird repellent comprises eucalyptus oil and 84 effervescent tablets, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablets is as follows: 35: 10. the method of use is the same as in example 1.

Comparative example 3: a bird repellent comprises cortex Meliae extract. The method of use is the same as in example 1.

In order to verify the bird repelling effect of the bird repellent, the bird repellent obtained in the examples 1-3 and the comparative examples 1-3 is used for bird repelling operation on a 10KV summit line, the 10KV summit line is used as a test area, each test area is 1 kilometer, the number of electric power towers in each test area is 16, each electric power tower is provided with 1 single cross arm and 2 double cross arms, each cross arm is an equilateral angle steel, the width of each cross arm is 6 centimeters, and the length of each cross arm is 1.8 meters.

The specific bird repelling operation method comprises the following steps: the lime scraping knife is fixed at the front end of the insulating rod, the lime scraping knife is respectively stained with the bird repellent prepared in the examples 1-3 and the comparative examples 1-3, and then the bird repellent is smeared on the cross arm. The coating thickness of the bird repellent agent is 3 mm, and the coating area covers the outer surface of the cross arm.

The bird dropping condition statistics is based on the dropping on the line and accessories thereof, and the residence time is not required.

The bird dropping condition of the corresponding area is taken as a control for 30 consecutive days (5 months and 1 day in 2020 to 5 months and 30 days in 2020) before the bird repellent is coated. The statistical time for each test area was 30 consecutive days (5/6/2020-5/7/2020), and the statistical results are shown in the following table.

The number of controls in each test area was not statistically different. The bird repellent agent provided by the invention is used on a transmission line, the bird repelling efficiency is higher, the bird repelling rate is more than 80%, each embodiment has significant difference compared with comparative example 1, comparative example 2 or comparative example 3, and the bird repelling effect is significant.

Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.

Claims (10)

1. A bird repellent is characterized in that: the effervescent tablet consists of eucalyptus oil, an 84 effervescent tablet, a chinaberry bark extract and an oil swelling material, wherein the weight ratio of the eucalyptus oil to the 84 effervescent tablet to the chinaberry bark extract to the oil swelling material is as follows: (30-40): (8-12): (25-35): (1-3).

2. A bird repellent according to claim 1, wherein: the eucalyptus oil, the 84 effervescent tablets, the chinaberry bark extract and the oil swelling material are prepared from the following components in parts by weight: 35: 10: 30: 2.

3. a bird repellent according to claim 1, wherein: the preparation method of the bird repellent comprises the following steps: pulverizing 84 effervescent tablet, mixing with oleum Eucalypti, cortex Meliae extract and oil swelling material under stirring, and mixing to obtain paste.

4. A bird repellent according to claim 1, wherein: the 84 effervescent tablet has the crushed particle size of less than 75 mu m.

5. A bird repellent device using the bird repellent of any one of claims 1-5, comprising: the bird repellent device comprises a model container for containing the bird repellent agent and a fixing device for connecting the model container with a tower or a cross arm.

6. A bird repellent device according to claim 5, wherein: the model container comprises a shell with a cavity inside and a release hole communicated with the cavity of the shell, and the bird repellent is contained in the cavity of the shell.

7. A bird repellent device according to claim 6, wherein: the shell is externally provided with a red coating.

8. A bird repellent device according to claim 7, wherein: the housing is comprised of a first portion and a second portion threadedly coupled to the first portion.

9. A bird repellent device according to claim 8, wherein: the fixing device comprises a first hoop connected with the pole tower or the cross arm, a vertical rod connected with the first hoop, and a second hoop arranged at the bottom of the vertical rod and used for supporting the bracket of the model container, a plurality of transverse rods connected with the vertical rod and positioned on the upper part of the bracket, and the second hoop connected with the transverse rods, wherein the second hoop is connected with the model container.

10. A bird repellent device according to claim 9, wherein: the cross rod is connected with the vertical rod through a second hoop.

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