CN217411163U

CN217411163U - Movable spraying sterilizer

Info

Publication number: CN217411163U
Application number: CN202123119117.6U
Authority: CN
Inventors: 陈长茂; 卓智勇; 于康
Original assignee: Jiangsu Pinpinxian Biotechnology Co ltd
Current assignee: Jiangsu Pinxian Biotechnology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-09-13
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to a movable spraying sterilizer, which comprises a movable medicine barrel and a pneumatic spray gun which are connected through a medicine introducing pipe; the pneumatic spray gun comprises a gun body and a gun head, the gun head is provided with a spray head assembly and a liquid inlet, the gun body is provided with a trigger and a grab handle, an air switch valve is arranged on the inner side of the grab handle, an air inlet and an air pressure adjusting button are arranged on the grab handle, and a spray amplitude adjusting valve and a flow adjusting valve are arranged on the rear side of the gun body. The device has the advantages that the device can achieve the maximum atomization effect and the maximum spray amplitude range under the condition of utilizing the same amount of disinfectant, and has the advantages of uniform spraying distribution, sufficient atomization and the like.

Description

Movable spraying sterilizer

Technical Field

The utility model relates to a portable sprinkler field specifically is a portable sterilizer that sprays.

Background

In agriculture and strain culture industries, water mist is often sprayed to plants or strains in a large area to keep the plants or the strains in humid air, and the conventional watering can is a kettle for containing water to water flowers, a watering appliance and a kettle shape. The part of the water spray is like a shower, and is provided with a plurality of small holes. Some places are also called spraying barrels. If the existing sprinkling can is required to spray disinfectant, a user needs to add the disinfectant into the sprinkling can and match the sprinkling can by himself. Not only has single function and troublesome operation, but also is inconvenient to use.

The water absorption pipe is easy to fall off and can not absorb water after falling off. The other end of the water suction pipe is provided with a filter screen, and the water cannot be sucked up when the water is blocked by checking whether the water is blocked or not. The air cylinder is easy to leak air, and the air cylinder is often required to be unscrewed from the cover, the rubber sealing roll is taken off, a plurality of layers of glass adhesive tapes are wrapped in the groove, then the film is recovered, then the air cylinder is arranged, and the air cylinder is screwed again. Before use, the nozzle is screwed off to check whether the water spray hole, the water guide hole and the water guide groove are blocked. When spraying, pressure is big, and it is columnar to spray water, and the atomization effect is poor, and the kettle body is little, and the liquid storage capacity is few, and the liquid feeding process is wasted time and energy.

Therefore, it is necessary to develop a movable spraying sterilizer which is movable, has sufficient liquid storage capacity, and can uniformly spray and atomize on the basis of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable sterilizer that sprays to solve the problem that proposes in the above-mentioned background art, the utility model has the advantages of portable, stock solution volume is sufficient, sprays equipartition, atomize abundant.

In order to achieve the above object, the utility model provides a following technical scheme: a movable spraying sterilizer comprises a movable pesticide barrel and a pneumatic spray gun, wherein the movable pesticide barrel and the pneumatic spray gun are connected through a pesticide guiding pipe; pneumatic spray gun includes that upper portion is equipped with the body of a gun of couple, and body of a gun the place ahead is equipped with the rifle head, and rifle head tip is equipped with the shower nozzle subassembly, and the rifle head lower part is equipped with the inlet, and the inlet even has the stock solution chamber in the shower nozzle subassembly, and the body of a gun lower part is equipped with trigger and grab handle, and the grab handle inboard that the trigger is just right is equipped with the air switch valve, and the grab handle below is equipped with inlet and atmospheric pressure adjusting button, is equipped with spray amplitude control valve and flow control valve about the body of a gun rear side, and flow control valve's valve rod passes the trigger and stretches the stock solution intracavity. The movable medicine barrel is large in liquid storage amount, liquid inside the movable medicine barrel is adjusted jointly through an air switch valve, a spray amplitude adjusting valve and a flow adjusting valve on a pneumatic spray gun, the spraying amount and the size of atomized liquid drops are controlled, air pressure is effectively utilized to atomize the liquid, the spraying area is larger, and the liquid consumption is saved. The floating dust can be blown off by only exhausting air when the trigger is loose, and the floating dust can be discharged when the trigger is tight, so that the multifunctional electric hand-washing machine is light and flexible, has higher working efficiency and good hand feeling. The spray width regulating valve flexibly controls the size of a spray surface, and the spray width is increased by loosening and otherwise reduced.

Preferably, the inlet connection has the grab handle gas circuit, stretches the pole through the interior of atmospheric pressure adjusting knob slope in the grab handle gas circuit and adjusts the tolerance, and interior pole tip that stretches withstands grab handle gas circuit inner wall, and the grab handle gas circuit upwards communicates and is equipped with the rifle body gas circuit, and the rifle body gas circuit includes needle valve switch chamber and air cushion chamber, and the air cushion chamber of flow control valve one end is just to the shower nozzle subassembly. The air pressure adjusting button controls air input by adjusting the size of a gap between the end part of the inner extension rod and the inner wall of the air passage of the grab handle, and the air passage is opened or closed by the movement position of the air switch valve in the switch cavity of the needle valve, so that the air pressure adjusting button is convenient and easy to adjust, operates synchronously with a trigger, saves labor and time, and can be switched on and switched off at any time.

More preferably, the air buffer chamber further comprises an amplitude modulation air path, and the valve rod of the amplitude modulation valve extends into the amplitude modulation air path. Labor saving and easy operation.

More preferably, air switch valve needle switch chamber transversely locates between grab handle gas circuit and the air cushion chamber, and needle valve switch chamber is equipped with the needle valve ejector pin along length direction, and needle valve ejector pin top is fixed continuous through needle valve spring and needle valve switch chamber diapire, and needle valve ejector pin outer end is fixed with the trigger. After the external force of the trigger disappears, the air path is closed at any time under the action of the needle valve spring, and the starting and the closing are completed quickly and synchronously.

More preferred, the shower nozzle subassembly includes the nozzle, has the atomizing cap on the nozzle, and atomizing cap central part is equipped with the apopore with the nozzle intercommunication, apopore and nozzle all with stock solution chamber intercommunication, apopore a week is equipped with the venthole, and atomizing cap edge is equipped with the subsidy gas pocket of two symmetric distributions, and the setting of staggering in subsidy gas pocket position and venthole position, venthole and subsidy gas pocket all through air flue and air cushion chamber intercommunication. Further improve the spraying effect

More preferably, the liquid inlet is an external threaded hole and is in threaded connection with the drug introducing pipe.

More preferably, portable explosive barrel includes that staving upper portion is equipped with medicine mouth and goes out the medicine mouth, is equipped with out the medicine flap on going out the medicine mouth, goes out medicine lid center and is equipped with the lid hole, is equipped with quick-operation joint on the lid hole, stretches portable explosive barrel bottom after the medicine introducing pipe passes quick-operation joint, is equipped with on the medicine mouth and adds the medicine flap, and portable explosive barrel side is equipped with the both shoulders braces. The movable medicine barrel is large in storage capacity, convenient to move and connected with the external medicine introducing pipe in a sealing mode.

More preferably, the inner side of the grab handle is provided with a limiting baffle. Prevent slipping when holding the handle.

The operator mixes the antiseptic solution that the proportion was ready in advance and pours into portable explosive barrel into, will add the medicine flap lid after filling, stretches portable explosive barrel bottom after passing the explosive guide pipe through quick-operation joint, goes out the medicine flap lid on the medicine mouth, and portable explosive barrel side is equipped with the both shoulders braces, carries on the back on the operator when spraying, holds pneumatic spray gun.

The lower part of the gun body is provided with a trigger and a grab handle, and the inner side of the grab handle is provided with a limit stop sheet. The limiting blocking piece is arranged between the index finger and the middle finger of the hand.

The atmospheric pressure adjusting button is screwed up, stretches the pole through the interior of atmospheric pressure adjusting button slope in the grab handle gas circuit and adjusts tolerance, and interior pole tip withstands grab handle gas circuit inner wall, and the air input reduces, and the atmospheric pressure adjusting button is unscrewed, and grab handle gas circuit inner wall is kept away from to interior pole tip, and the air input increases.

The pneumatic spray gun comprises a gun body, a gun head is arranged in front of the gun body, a spray head assembly is arranged at the end part of the gun head, a liquid inlet is formed in the lower part of the gun head, the liquid inlet is connected with a liquid storage cavity in the spray head assembly, the liquid inlet is an external threaded hole, and the liquid inlet is in threaded connection with a priming pipe. The disinfectant in the movable medicine barrel is guided into the liquid storage cavity through the medicine guiding pipe.

When spraying begins, the manual trigger is pressed to move towards the direction close to the grab handle, when the pressing force degree is small, the displacement of the needle valve ejector rod is extremely small, only gas is sprayed outwards, when the pressing force degree is gradually increased, the displacement of the needle valve ejector rod is increased to achieve the maximum displacement, the air switch valve is opened, air smoothly enters air, and the gas passes through the needle valve switch cavity along the air path of the grab handle to enter the air buffer cavity and is filled with the air buffer cavity, so that a negative pressure environment is caused.

The upper and lower spray width regulating valves and the flow regulating valve are arranged on the rear side of the gun body, and the air buffer cavity at one end of the flow regulating valve is opposite to the spray head assembly. The air buffer cavity also comprises an amplitude modulation air path, and a valve rod of the spray amplitude regulating valve extends into the amplitude modulation air path. Screwing down the spray amplitude regulating valve to reduce the spray amplitude; unscrew and spout the width of cloth governing valve, spout the width of cloth grow, flow control valve's valve rod passes the trigger and stretches the stock solution intracavity, and water inhales the stock solution intracavity from portable explosive barrel, and when the gaseous high pressure blowout of air cushion intracavity, it secretly carries the air to drive stock solution intracavity disinfectant and is the form blowout of atomizing.

The shower nozzle subassembly includes the nozzle, has the atomizing cap on the nozzle, and atomizing cap central part is equipped with the apopore with the nozzle intercommunication, apopore and nozzle all with stock solution chamber intercommunication, apopore a week is equipped with the venthole, and atomizing cap edge is equipped with the subsidy gas pocket of two symmetric distributions, and the setting of staggering in subsidy gas pocket position and venthole position, venthole and subsidy gas pocket all communicate through air flue and air cushion chamber. Air passes through the venthole and the blowout of subsidy gas pocket in the air buffering intracavity, drives the antiseptic solution of stock solution intracavity simultaneously and passes through the apopore blowout, accomplishes atomizing blowout after the gas-liquid mixture in the injection process, accomplishes that the antiseptic solution is vaporific to spray.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a portable explosive barrel of large capacity supplies liquid, the stock solution volume is sufficient, manual trigger control air switch valve of pressing is opened and close, control gas passes needle valve switch chamber along the grab handle gas circuit and gets into the air cushion intracavity, and be full of the air cushion chamber, cause a negative pressure environment, adjust the atmospheric pressure adjusting button at any time, spout the width of cloth governing valve, the atomizing state and the atomizing width of cloth that flow control valve controlled the atomizing form liquid of blowout, have under the condition that utilizes same many antiseptic solutions, can reach the biggest atomization effect and spout the width of cloth scope at utmost, spray the equipartition, the atomizing is abundant, etc.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the external structure of the pneumatic spray gun of the present invention;

fig. 3 is a schematic diagram of the internal structure of the pneumatic spray gun of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, a mobile spray sterilizer comprises a mobile medicine barrel 14 and a pneumatic spray gun 6, wherein the mobile medicine barrel 14 is connected with the pneumatic spray gun 6 through a medicine guide pipe 13; portable explosive barrel 14 includes that staving upper portion is equipped with medicine mouth 1403 and medicine outlet 1401, be equipped with out the medicine flap on the medicine outlet, it is equipped with the lid hole to go out the medicine lid center, be equipped with quick-operation joint on the lid hole, the portable explosive barrel bottom is stretched after the detonator passed quick-operation joint, be equipped with the medicine flap on the medicine outlet, open and add the medicine flap after, pour into the antiseptic solution that mixes in proportion in advance, it is good to add the medicine flap lid after filling up, stretch portable explosive barrel bottom after passing the detonator after quick-operation joint, it is good to go out the medicine flap to cover on the medicine outlet, portable explosive barrel side is equipped with both shoulders braces 1402, back of the body is on the back at the operator when spraying, hold pneumatic spray gun 6.

The pneumatic spray gun 6 comprises a gun body 601, the upper portion of the gun body 601 is provided with a hook 3, a gun head 2 is arranged in front of the gun body 601, the end portion of the gun head 2 is provided with a spray head assembly, the lower portion of the gun head is provided with a liquid inlet 12, the liquid inlet is connected with a liquid storage cavity 1201 in the spray head assembly, the liquid inlet 12 is an outer threaded hole, and the liquid inlet is in threaded connection with an introduction pipe 13. The disinfectant in the movable medicine barrel is guided into the liquid storage cavity through the medicine guiding pipe.

The lower part of the gun body 601 is provided with a trigger 11 and a grab handle 8, and the inner side of the grab handle 8 is provided with a limit stop piece 801. Place spacing separation blade in between the forefinger and the middle finger of hand, the grab handle inboard that the trigger is just right is equipped with air switch valve 7, and the grab handle below is equipped with into air inlet 9 and pneumatic control knob 10, into air inlet 9 is connected with grab handle gas circuit 901, stretches the pole 1001 regulation tolerance in the grab handle gas circuit 901 through the slope of pneumatic control knob, and interior pole 1001 tip of stretching withstands grab handle gas circuit inner wall, and the pneumatic control knob is screwed up, and the air input reduces, and the pneumatic control knob is unscrewed, and the air input increases.

The grab handle gas path is upwards communicated with a gun body gas path, and the gun body gas path comprises a needle valve switch cavity 701 and an air buffer cavity 501. A needle valve switch cavity 701 of the air switch valve is transversely arranged between the grab handle air path 901 and the air buffer cavity 501, a needle valve ejector rod 703 is arranged in the needle valve switch cavity 701 along the length direction, the top end of the needle valve ejector rod is fixedly connected with the bottom wall of the needle valve switch cavity through a needle valve spring 702, and the outer end of the needle valve ejector rod is fixed with a trigger. When spraying begins, the manual trigger that presses moves to the direction that is close to the grab handle, when the pressing force degree is little, the displacement of needle valve ejector pin is minimum, and the gasification gas is only outwards sprayed, and when gradually increasing along with the pressing force degree, the displacement increase of needle valve ejector pin reaches the maximum displacement, and air switch valve 7 is opened, smoothly admits air, and gas passes needle valve switch chamber 701 along the grab handle gas circuit and gets into in air cushion chamber 501 to be full of air cushion chamber 501, forms a negative pressure environment in the twinkling of an eye.

The upper and lower spray width regulating valve 4 and the flow regulating valve 5 are arranged at the rear side of the gun body, and the air buffer cavity 501 at one end of the flow regulating valve 5 is over against the spray head component. The air buffer cavity 501 further comprises an amplitude modulation air path 401, and a valve rod of the spray amplitude regulating valve 4 extends into the amplitude modulation air path 401. Screwing down the spray amplitude regulating valve to reduce the spray amplitude; unscrew spray amplitude regulating valve, spray amplitude grow, flow control valve's valve rod passes the trigger and stretches in stock solution chamber 1201, and water inhales the stock solution intracavity from portable explosive barrel, and when the gaseous high pressure blowout of air cushion intracavity, it smugglies the form blowout to drive stock solution intracavity disinfection liquid secretly the air.

The spray head assembly comprises a spray nozzle 1, wherein the spray nozzle 1 is a 316L stainless steel spray nozzle which is high in hardness and wear-resistant. The nozzle is screwed with an atomizing cap 101, the center of the atomizing cap is provided with a water outlet 103 communicated with the nozzle, the water outlet 103 and the nozzle are both communicated with a liquid storage cavity 1201, the periphery of the water outlet is provided with an air outlet 102, the edge of the atomizing cap 101 is provided with two auxiliary air holes 104 which are symmetrically distributed, the positions of the auxiliary air holes 104 and the air outlet are staggered, and the air outlet 102 and the auxiliary air holes 104 are both communicated with an air buffer cavity 501 through air passages. Air in the air buffer cavity 501 is sprayed out through the air outlet 102 and the auxiliary air hole 104, disinfectant in the liquid storage cavity is driven to be sprayed out through the water outlet hole, and the disinfectant is atomized and sprayed out after gas-liquid mixing is completed in the spraying process, so that the disinfectant is atomized and sprayed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims

1. A movable spraying sterilizer is characterized in that: comprises a movable medicine barrel (14) and a pneumatic spray gun (6), wherein the movable medicine barrel (14) and the pneumatic spray gun (6) are connected through a medicine guide pipe (13);

pneumatic spray gun (6) are equipped with body of a gun (601) of couple (3) including upper portion, body of a gun the place ahead is equipped with rifle head (2), rifle head tip is equipped with the shower nozzle subassembly, the rifle head lower part is equipped with inlet (12), the inlet even has stock solution chamber (1201) in the shower nozzle subassembly, the body of a gun lower part is equipped with trigger (11) and grab handle (8), trigger (11) just right grab handle inboard is equipped with air switch valve (7), grab handle (8) below is equipped with inlet (9) and atmospheric pressure adjusting knob (10), body of a gun (601) rear side is equipped with spray amplitude governing valve (4) and flow control valve (5) from top to bottom, the valve rod of flow control valve (5) passes the trigger and stretches in stock solution chamber (1201).

2. The mobile spray sterilizer of claim 1, wherein: the air inlet (9) is connected with a grab handle air passage (901), the air quantity is adjusted through an inner extension rod inclined by an air pressure adjusting button in the grab handle air passage (901), the end part of the inner extension rod props against the inner wall of the grab handle air passage, the grab handle air passage is upwards communicated with a gun body air passage, the gun body air passage comprises a needle valve switch cavity (701) and an air buffer cavity (501), and the air buffer cavity (501) at one end of the flow adjusting valve (5) is just opposite to the sprayer assembly.

3. The mobile spray sterilizer of claim 2, wherein: the air buffer cavity (501) further comprises an amplitude modulation air path (401), and a valve rod of the spray amplitude regulating valve (4) extends into the amplitude modulation air path (401).

4. The mobile spray sterilizer of claim 2, wherein: the air switch valve is characterized in that a needle valve switch cavity (701) of the air switch valve is transversely arranged between a grab handle air passage (901) and an air buffer cavity (501), a needle valve ejector rod (703) is arranged in the needle valve switch cavity along the length direction, the top end of the needle valve ejector rod is fixedly connected with the bottom wall of the needle valve switch cavity through a needle valve spring (702), and the outer end of the needle valve ejector rod is fixed with a trigger.

5. The mobile spray sterilizer of claim 1, wherein: the shower nozzle subassembly includes nozzle (1), has atomizing cap (101) on the nozzle to revolve, atomizing cap (101) central part be equipped with apopore (103) with the nozzle intercommunication, apopore and nozzle all with stock solution chamber intercommunication, apopore a week is equipped with venthole (102), atomizing cap edge is equipped with two symmetric distribution's subsidy gas pocket (104), subsidy gas pocket (104) position and venthole (102) position stagger set up, venthole and subsidy gas pocket all communicate through air flue and air cushion chamber.

6. The mobile spray sterilizer of claim 1, wherein: the liquid inlet (12) is an external thread hole, and the liquid inlet (12) is in threaded connection with the drug introducing pipe.

7. The mobile spray sterilizer of claim 1, wherein: the portable explosive barrel includes that staving upper portion is equipped with medicine mouth (1403) and goes out medicine mouth (1401), goes out to be equipped with out the medicine flap on medicine mouth (1401), goes out the medicine lid center and is equipped with the lid hole, is equipped with quick-operation joint on the lid hole, stretches portable explosive barrel bottom after the medicine guide tube passes quick-operation joint, is equipped with on medicine mouth (1403) and adds the medicine flap, and portable explosive barrel side is equipped with both shoulders braces (1402).

8. The mobile spray sterilizer of claim 1, wherein: the inner side of the grab handle (8) is provided with a limiting baffle (801).