CN220097271U

CN220097271U - Aerosol insecticide pot

Info

Publication number: CN220097271U
Application number: CN202321440231.5U
Authority: CN
Inventors: 李建明; 万琼芳; 刘伟; 王旭; 刘建敏
Original assignee: Sichuan Niannianfeng Biotechnology Co ltd
Current assignee: Sichuan Niannianfeng Biotechnology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-28
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses an aerosol insecticide tank, which relates to the technical field of insecticide tanks, and particularly relates to a tank body, wherein an air outlet head is arranged at the top of the tank body, the bottom of the air outlet head penetrates through the tank body and is connected with an inner container, the inner container is positioned in the tank body, insecticide is filled in the inner container, propellant is filled in a gap between the tank body and the inner container, through holes are symmetrically formed in the top of the tank body, connecting rods are arranged in the through holes, a cover plate is arranged at the top of the connecting rods, a containing groove is symmetrically formed in the top of the tank body, the containing groove is communicated with the through holes, the cover plate is positioned in the containing groove, the top of the cover plate is level with the opening of the containing groove, and a limit rod is arranged at the bottom of the connecting rods. According to the utility model, the pressure release hole can be blocked by the cover plate through the elasticity of the spring, when the tank body is heated by an external heat source, the cover plate can be jacked up by the pressure increase in the tank body, so that the propellant in the tank body is discharged through the pressure release hole, the tank body is prevented from being heated to explode, and the use effect is improved.

Description

Aerosol insecticide pot

Technical Field

The utility model relates to the technical field of pesticide tanks, in particular to an aerosol pesticide tank.

Background

The aerosol is a preparation which is sprayed out in a mist form when the raw liquid and the propellant are packaged together in a pressure-resistant tank with a valve.

At present, when the pesticide tank is used, the valve is required to be pressed, so that the air outlet pipeline inside the tank body is communicated with the outside, then the high-pressure propellant inside the tank body can extrude the inner container filled with the pesticide, extrude the pesticide, and discharge the pesticide to the outside through the air outlet pipeline for insecticidal treatment.

Because insecticide in the insecticidal aerosol can is inflammable liquid, generally seals encapsulation, when external fire and other conditions lead to the jar body to receive external heat source heating, inside high pressure propellant can the thermal expansion, and jar internal air pressure increases to make jar body deflagrate easily, can take place very big danger, result of use is relatively poor, and for this reason, we propose an aerial fog insecticide can.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model provides an aerosol insecticide tank.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the aerosol insecticide tank comprises a tank body, wherein an air outlet head is arranged at the top of the tank body, the bottom of the air outlet head penetrates through the tank body and is connected with an inner container, the inner container is positioned in the tank body, insecticide is filled in the inner container, and propellant is filled in a gap between the tank body and the inner container;

the top of the tank body is symmetrically provided with a through hole, the inside of the through hole is provided with a connecting rod, the top of the connecting rod is provided with a cover plate, the top of the tank body is symmetrically provided with a containing groove, the containing groove is communicated with the through hole, the cover plate is positioned in the containing groove, the top of the cover plate is flush with the opening of the containing groove, the bottom of the connecting rod is provided with a limit rod, the limit rod is positioned in the tank body, one end of the connecting rod, which is close to the limit rod, is provided with a spring, the spring is sleeved on the limit rod, one end of the spring is propped against the inner wall of the tank body, and the other end of the spring is propped against the limit rod;

the bottom equidistance of holding tank has offered a plurality of pressure release holes, and the pressure release hole is linked together with the jar internal portion, and the apron covers in pressure release hole opening part.

Optionally, the sealing frame is all installed to the edge of apron, and one side that the sealing frame kept away from the apron contacts in the holding tank lateral wall to with holding tank lateral wall sealing fit.

Optionally, a heat-insulating coating is installed on the inner surface of the tank body.

Optionally, a protective cover is sleeved on the top of the tank body, and the protective cover covers the air outlet head.

Optionally, an arc-shaped groove is formed at the top of the air outlet head and used for positioning a nozzle on the air outlet head.

Optionally, a plurality of reinforcing ribs are equidistantly arranged on the inner wall of the tank body.

Compared with the prior art, the aerosol insecticide tank has the advantages that the cover plate can be plugged through the elastic force of the spring, when the tank body is heated by an external heat source, the cover plate can be jacked up by the pressure increase in the tank body, propellant in the tank body is discharged through the pressure relief hole, the tank body is prevented from being heated to explode, and the use effect is improved.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of the structure accommodating groove of the present utility model.

Fig. 3 is a schematic view of the structure of the connecting rod and the cover plate of the present utility model.

In the figure: 1. a tank body; 2. an air outlet head; 3. an inner container; 4. a through hole; 5. a connecting rod; 6. a cover plate; 7. a receiving groove; 8. a limit rod; 9. a spring; 10. a pressure relief hole; 11. a sealing frame; 12. a thermal barrier coating; 13. a protective cover; 14. an arc-shaped groove; 15. reinforcing ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the aerosol insecticide tank comprises a tank body 1, wherein an air outlet head 2 is arranged at the top of the tank body 1, the bottom of the air outlet head 2 penetrates through the tank body 1 and is connected with an inner container 3, the inner container 3 is positioned inside the tank body 1, insecticide is filled in the inner container 3, propellant is filled in a gap between the tank body 1 and the inner container 3, the inner container 3 is extruded through the pressure of the propellant, when the air outlet head 2 is pressed, the insecticide in the inner container 3 is sprayed out from a nozzle on the air outlet head 2 under the extrusion of the propellant, and is sprayed into the external environment to perform insecticidal operation;

the top of the tank body 1 is symmetrically provided with the through holes 4, the inside of the through holes 4 is provided with the connecting rods 5, the top of the connecting rods 5 is provided with the cover plates 6, the top of the tank body 1 is symmetrically provided with the accommodating grooves 7, the accommodating grooves 7 are communicated with the through holes 4, the cover plates 6 are positioned in the accommodating grooves 7, the tops of the cover plates 6 are flush with the openings of the accommodating grooves 7, the cover plates 6 can be accommodated in the accommodating grooves 7, and the situation that propellant in the tank body 1 leaks due to accidental touching of users on the cover plates 6 in use is avoided, so that the use is not influenced;

the bottom of the connecting rod 5 is provided with a limiting rod 8, the limiting rod 8 is positioned in the tank body 1, one end of the connecting rod 5, which is close to the limiting rod 8, is provided with a spring 9, the spring 9 is sleeved on the limiting rod 8, one end of the spring 9 is propped against the inner wall of the tank body 1, the other end of the spring 9 is propped against the limiting rod 8, the limiting rod 8 can be pushed under the elastic force of the spring 9, the cover plate 6 can be tightly covered at the end part of the accommodating groove 7, the pressure relief hole 10 is blocked, propellant in the tank body 1 is prevented from leaking during normal use, and the use effect is improved;

a plurality of pressure release holes 10 have been seted up to the bottom equidistance of holding tank 7, and pressure release hole 10 is linked together with jar body 1 inside, and apron 6 cover is in pressure release hole 10 opening part, can discharge jar body 1 with jar body 1 in the internal propellant of 1 because of thermal expansion when jar body 1 is heated through pressure release hole 10, avoids jar body 1 inside pressure too big and explodes, improves the safety in utilization.

The sealing frame 11 is all installed at the edge of apron 6, and one side that apron 6 was kept away from to sealing frame 11 contacts in holding tank 7 lateral wall to with holding tank 7 lateral wall sealing fit, can seal the clearance between apron 6 and the holding tank 7 through sealing frame 11, avoid the propellant in the jar body 1 to take place to leak, improve the result of use.

The heat-insulating coating 12 is arranged on the inner surface of the tank body 1, and the influence of the external environment temperature on the inside of the tank body 1 can be reduced through the heat-insulating coating 12, so that the use safety is improved.

The top of the tank body 1 is sleeved with a protective cover 13, the protective cover 13 covers the air outlet head 2, and the air outlet head 2 can be protected through the protective cover 13, so that the air outlet head 2 is prevented from being damaged due to collision of foreign objects.

The arc groove 14 has been seted up at the head 2 top of giving vent to anger for to spout on the head 2 of giving vent to anger is fixed a position, and during the use, the user can place the finger in arc groove 14, and the spout on the head 2 of giving vent to anger can aim at user's place ahead, then presses the head 2 of giving vent to anger with the finger, can spout insecticide, can avoid insecticide to spray on the user, improves the result of use.

A plurality of reinforcing ribs 15 are equidistantly arranged on the inner wall of the tank body 1, and the structural strength of the tank body 1 can be increased through the reinforcing ribs 15, so that the tank body 1 is prevented from being damaged due to overlarge internal lake pressure of the tank body 1.

In summary, according to the aerosol insecticide tank, when the tank body 1 is heated by an external heat source, the propellant in the tank body 1 is heated and expands, so that the pressure in the tank body 1 is increased, when the pressure exceeds the elasticity of the spring 9, the propellant in the tank body 1 can push the cover plate 6 to move, the cover plate 6 moves out of the accommodating groove 7, the propellant in the tank body 1 can be discharged into the external environment through the pressure relief hole 10, the pressure in the tank body 1 is reduced, explosion caused by overlarge pressure in the tank body 1 can be avoided, and the use effect is improved.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The aerosol insecticide tank comprises a tank body (1), wherein an air outlet head (2) is arranged at the top of the tank body (1), the bottom of the air outlet head (2) penetrates through the tank body (1) and is connected with an inner container (3), the inner container (3) is positioned inside the tank body (1), insecticide is filled inside the inner container (3), and propellant is filled in a gap between the tank body (1) and the inner container (3);

the method is characterized in that: the utility model discloses a jar, including jar body (1), connecting rod (5), apron (6) are installed at the top symmetry of jar body (1), holding tank (7) are offered at the top symmetry of connecting rod (5), holding tank (7) are linked together with through-hole (4), apron (6) are located holding tank (7), and the top of apron (6) is parallel and level with holding tank (7) opening part, gag lever post (8) are installed to the bottom of connecting rod (5), gag lever post (8) are located jar body (1) inside, one end that connecting rod (5) is close to gag lever post (8) is equipped with spring (9), spring (9) cover is on gag lever post (8), one end of spring (9) supports on jar body (1) inner wall, the other end of spring (9) supports on gag lever post (8);

a plurality of pressure relief holes (10) are formed in the bottom of the accommodating groove (7) at equal intervals, the pressure relief holes (10) are communicated with the inside of the tank body (1), and the cover plate (6) covers the opening of the pressure relief holes (10).

2. An aerosol insecticide canister as set forth in claim 1, wherein: the edge of apron (6) all installs sealed frame (11), and one side that sealed frame (11) kept away from apron (6) contacts in holding tank (7) lateral wall to with holding tank (7) lateral wall sealing fit.

3. An aerosol insecticide canister as set forth in claim 1, wherein: the inner surface of the tank body (1) is provided with a heat-insulating coating (12).

4. An aerosol insecticide canister as set forth in claim 1, wherein: the top of the tank body (1) is sleeved with a protective cover (13), and the protective cover (13) covers the air outlet head (2).

5. An aerosol insecticide canister as set forth in claim 1, wherein: an arc-shaped groove (14) is formed in the top of the air outlet head (2) and is used for positioning a nozzle on the air outlet head (2).

6. An aerosol insecticide canister as set forth in claim 1, wherein: a plurality of reinforcing ribs (15) are equidistantly arranged on the inner wall of the tank body (1).