CN111451026A

CN111451026A - Double-handle double-nozzle spray gun

Info

Publication number: CN111451026A
Application number: CN202010366200.4A
Authority: CN
Inventors: 郑德谋; 郑沁; 叶文治; 陈俞剑; 许栋梁
Original assignee: Fuzhou Pinxing Technology Development Co Ltd
Current assignee: Fuzhou Pinxing Technology Development Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-07-28

Abstract

The invention relates to a double-handle double-nozzle spray gun, which comprises a gun body, a fixed seat, a storage bottle, a water conveying pipeline, a control mechanism, an electrolysis mechanism, a water pumping mechanism and an electric water pump, wherein the fixed seat is arranged on the gun body; the gun body comprises a horizontal gun body, a first gun handle detachably fixed at the lower end of the middle part of the gun body, a second gun handle fixed at the lower end of the rear part of the gun body, and a spray nozzle and a water spray nozzle which are sleeved at two sides of the front end of the gun body; the water conveying pipeline, the control mechanism and the electrolysis mechanism are all arranged in the gun body; the water pumping mechanism is fixed in the second gun handle; the electric water pump is fixed in the first gun handle; the fixed seat is fixed at the upper end of the rear part of the gun body; the bottle mouth of the storage bottle is detachably fixed on the water inlet of the fixing seat; the middle part of the fixed seat is provided with a water outlet channel communicated with the water inlet; the water outlet channel, the electrolysis mechanism and the spray nozzle are communicated through a water conveying pipeline; the water outlet channel, the water pumping mechanism and the water spray nozzle are communicated through a water conveying pipeline; the control mechanism is electrically connected with the electrolysis mechanism and the electric water pump; the control mechanism controls the electrolysis mechanism and the electric water pump to work.

Description

Double-handle double-nozzle spray gun

Technical Field

The invention relates to a double-handle double-nozzle spray gun, and belongs to the technical field of spraying equipment.

Background

The conventional spray gun for spraying uses liquid or compressed air as power to quickly release, and when the compressed air generated by an air compressor is sprayed out through an air cap at the front part of the spray gun, a negative pressure zone lower than the atmospheric pressure is generated at the front part of a nozzle connected with the spray gun, and the pressure difference generated at the nozzle of the spray gun sucks the internal materials from a storage tank, and the internal materials are atomized into particles to be sprayed on the surface of a coated object or directly sprayed in the air under the action of the high-speed jet force of the compressed air.

At present, most of common spray guns in the market are similar to a spray can in structure, and a storage tank (a can body) for storing materials is arranged below the front side of the spray can. This causes the centre of gravity of the entire gun to be offset in front of the handle. Because the watering can and the spray gun need to be held by an operator in the using process, the weight of the watering can and the spray gun is added with the weight of the liquid in the storage tank, and certain load is brought to the operator; if the operation is carried out for a long time, a great burden is brought to the operator. The holding fatigue is easy to generate during long-time holding work, so that the working efficiency is low, the working result is not good and the like; particularly, when planting in a greenhouse, a hand is needed to hold a watering can and a spray gun, and another hand is needed to hold objects such as saplings, and in such an operation situation, a lot of inconveniences are caused.

Disclosure of Invention

In order to overcome the problems, the invention provides the double-handle double-nozzle spray gun which is reasonable in design, convenient to use and powerful in function, the material storage bottle is arranged above the gun body, labor is saved, the spray gun is convenient to hold, and the load on the hand of an operator is reduced; but two handles convenience operations, both hands grip, perhaps bear and have one-hand operation concurrently, are difficult for dropping, and improve work efficiency.

The technical scheme of the invention is as follows:

a double-handle double-nozzle spray gun comprises a gun body, a fixed seat, a material storage bottle, a water conveying pipeline, a control mechanism, an electrolysis mechanism, a water pumping mechanism and an electric water pump; the gun body comprises a horizontal gun body, a first gun handle detachably fixed at the lower end of the middle part of the gun body, a second gun handle fixed at the lower end of the rear part of the gun body, and a spray nozzle and a water spray nozzle which are respectively sleeved at two sides of the front end of the gun body; the water conveying pipeline, the control mechanism and the electrolysis mechanism are all arranged in the gun body; the water pumping mechanism is fixed in the second gun handle; the electric water pump is fixed in the first gun handle; the fixed seat is fixed at the upper end of the rear part of the gun body; the bottle opening of the storage bottle is detachably fixed on the water inlet in the middle of the front end of the fixing seat; a water outlet channel which is vertically communicated with the water inlet is arranged in the middle of the fixed seat; the water outlet channel, the electrolysis mechanism, the electric water pump and the spray nozzle are communicated through the water conveying pipeline; the water outlet channel, the water pumping mechanism and the water spray nozzle are communicated through the water conveying pipeline; the control mechanism is electrically connected with the electrolysis mechanism and the electric water pump respectively; the control mechanism can control the electrolysis mechanism and the electric water pump to work.

Furthermore, the water pumping mechanism comprises a water pressing bin, a piston pump, a trigger, a spring, a first one-way valve and a second one-way valve; the water conveying pipeline comprises a first water pipe and a second water pipe; the water pressing bin is fixed at the front end of the upper part of the second gun handle; the upper end of the trigger is rotationally fixed at the joint of the gun body and the second gun handle through a pin; the piston pump, the spring, the first one-way valve and the second one-way valve are all positioned in the pressurized water bin; one end of the piston pump penetrates out of the water pressing bin and is hinged with the trigger, and the spring is fixed at the other end of the piston pump; the other end of the spring is fixed with the inner wall of the pressurized water bin; the upper end of the first water pipe is communicated with the lower end of the water outlet channel, and the lower end of the first water pipe penetrates into the water pressing bin and then is communicated with the first one-way valve; one end of the second water pipe is communicated with the second one-way valve, and the other end of the second water pipe penetrates through the water pressing bin and is communicated with the water spraying port; the first check valve is communicated towards the water pressing bin in a one-way mode through the first water pipe; the second one-way valve is communicated towards the second water pipe in one way from the water pressing bin; pulling the trigger to push the piston pump to contract, extruding the solution in the pressurized-water bin, and flowing to a second water pipe through a second one-way valve; and when the trigger is released, the spring pushes the piston pump to reset, and the solution in the first water pipe enters the water pressing bin through the first one-way valve.

Further, the electrolysis mechanism comprises an electrolysis cell, an electrolysis circuit board, a first conductive column, a second conductive column, a first electrode, a second electrode and a diaphragm; the water conveying pipeline comprises a third water pipe, a fourth water pipe and a fifth water pipe; the control mechanism is electrically connected with the electrolytic circuit board; the electrolytic cell is positioned above the electrolytic circuit board; the lower ends of the first conductive column and the second conductive column are fixed on the electrolytic circuit board, and the upper ends of the first conductive column and the second conductive column penetrate into the electrolytic cell; the first conductive column and the second conductive column are electrically connected with the electrolytic circuit board; two ends of the diaphragm are respectively fixed with the upper parts of the first conductive column and the second conductive column; two ends of the first electrode are respectively fixed on the first conductive column and the second conductive column and are positioned above the diaphragm; two ends of the second electrode are respectively fixed on the first conductive column and the second conductive column and are positioned below the diaphragm; the lower end of the water outlet channel is communicated with the upper end of the electrolytic cell through the third water pipe; the lower end of the electrolytic cell is communicated with a water inlet of the electric water pump through the fourth water pipe; and the water outlet of the electric water pump is communicated with the spray nozzle through the fifth water pipe.

Furthermore, the control mechanism comprises a battery, a magnetic suction charging port, a control circuit board, a display screen and a water pump touch switch; an electrolytic display lamp and an electrolytic touch switch are arranged on the display screen; the battery is respectively and electrically connected with the magnetic suction charging port, the control circuit board, the display screen, the water pump touch switch, the electrolytic circuit board and the electric water pump; the control circuit board is electrically connected with the electrolytic circuit board and controls the electrolytic circuit board to work; the control circuit board and the battery are both arranged in the gun body; the display screen is fixed at the tail end of the gun body; the magnetic suction charging port is fixed at the front end of the battery, and the lower end of the magnetic suction charging port penetrates out of the gun body; the water pump touch switch is fixed at the front end of the upper part of the first gun handle and is electrically connected with the electric water pump; the electrolytic display lamp and the electrolytic touch switch are electrically connected with the control circuit board; the touch electrolysis touch switch can control the electrolysis mechanism to work through the control circuit board and the electrolysis circuit board; the touch switch of the water pump can be touched to control the work of the electric water pump.

Further, the upper end of the fixed seat is also provided with an air escape valve and an upper one-way valve; the air release valve and the upper one-way valve are respectively communicated with the water outlet channel; the upper check valve is communicated towards the water outlet channel in a one-way mode from the outside of the fixed seat.

Furthermore, a plurality of L ED lamp beads are fixed at the upper end of the electrolytic circuit board, and the L ED lamp beads are electrically connected with the electrolytic circuit board.

Furthermore, an annular binding belt is arranged on the gun body; one end of the binding belt is fixed with the upper end of one side of the gun body, and the other end of the binding belt is detachably fixed with the upper end of the other side of the gun body; the bundling belt is sleeved on the periphery of the storage bottle.

Furthermore, a PP cotton filter element is arranged between the bottle opening of the storage bottle and the water inlet; the lower part of the fixed seat is also provided with a strong magnet; the strong magnet ring is arranged on the outer side of the lower part of the water outlet channel.

Furthermore, a belt ring is fixed in the middle of the upper end of the binding belt; a hook part is fixed at the rear end of the lower part of the fixed seat; one end of a strap is fixed with the strap ring, and the other end of the strap is fixed with the hook part.

The invention has the following beneficial effects:

1. this two handle dual spray gun reasonable in design facilitates the use, and powerful sets up the storage bottle in the rifle body top, laborsaving and be convenient for grip, reduces the load on operator's hand, and the operator is taken steady spray gun more easily, is difficult for dropping.

2. The storage bottle sets up on the upper side at the spray gun body of a gun, and the material of storing can follow the bottleneck and follow the downstream of water channel and directly go down to electrolysis mechanism, compares in the mode that the watering can that circulates is inferior position, upwards extracted on the present market, presents littleer fluid resistance, can reduce the energy consumption, laborsaving power saving.

3. The gravity center line of the storage bottle is close to the center position between the two gun handles, and the two handles are convenient for an operator to hold by two hands, so that the labor is saved and the stress is balanced; even if the user holds the gun handle by one hand, the gravity center line behind the storage bottle can also save more labor when the gun handle is held, and the storage bottle is convenient for women and children to operate and use.

4. The electrolysis mechanism can electrolyze saline solution or normal saline solution to generate chlorine-containing disinfectant (solution) mainly containing hypochlorous acid for spraying and disinfecting; the spray gun of the application can also be directly added with conventional disinfectants (liquid) such as 75% alcohol, potassium permanganate aqueous solution and the like which are not required to be electrolyzed (only flow through the electrolytic cell) to carry out electric spraying, or can be directly sprayed manually through a water pumping mechanism without passing through the electrolytic cell so as to carry out spraying disinfection work.

5. The spray gun can also be directly used as a common spray gun for spraying water, watering flowers, washing vehicles and the like, and is very suitable for being used in narrow space places such as vehicles and the like or families.

6. The application of the spray gun can also be applicable to the occasion of the multiple application scenes of appearing simultaneously, like the big-arch shelter of agricultural is planted experiment etc. can appear conventional or the spraying disinfection of electrolysis water, spray and water fertile (leaf fertilizer) etc..

7. The spray gun of this application can also be applicable to multiple liquid raw materials, its design broad spectrum's detachable storage bottle and bottleneck, if have the special use, also can use general like coke bottle, mineral water bottle etc. can adorn a plurality of different raw materials liquid of storage in advance like this, presents fine interchangeability to help realizing the multiple use.

Drawings

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

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a partially enlarged view of fig. 1 at B.

Fig. 4 is a top view of fig. 1.

Fig. 5 is a left side view of fig. 1.

Fig. 6 is a right side view of fig. 1.

The reference numbers in the figures denote:

1. the water pump type water pump comprises a gun body, a first gun handle, a gun body, a pump, a water inlet, a water outlet channel, a gun body, a water outlet channel, a gun body, a water outlet channel, a gun body, a water outlet channel, a water outlet valve, a gun body, a water outlet channel, a water outlet valve, a pump, a water outlet channel, a lamp, a 24, an upper check valve, a 25, a PP cotton filter, a strong magnet, a hook portion.

Detailed Description

The invention is described in detail below with reference to the figures and the specific embodiments.

Referring to fig. 1-6, a double-handle double-nozzle spray gun comprises a gun body 1, a fixed seat 2, a storage bottle 3, a water conveying pipeline 4, a control mechanism 5, an electrolysis mechanism 6, a water pumping mechanism 7 and an electric water pump 8; the gun body 1 comprises a horizontal gun body 11, a first gun handle 12 detachably fixed at the lower end of the middle part of the gun body 11, a second gun handle 13 fixed at the lower end of the rear part of the gun body 11, and a spray opening 14 and a water spray opening 15 which are respectively sleeved at two sides of the front end of the gun body 11; the water conveying pipeline 4, the control mechanism 5 and the electrolysis mechanism 6 are all arranged in the gun body 11; the water pumping mechanism 7 is fixed in the second gun handle 13; the electric water pump 8 is fixed in the first gun handle 12; the fixed seat 2 is fixed at the upper end of the rear part of the gun body 11; the bottle mouth of the storage bottle 3 is detachably fixed on a water inlet 21 in the middle of the front end of the fixed seat 2; a water outlet channel 22 which is vertically communicated with the water inlet 21 is arranged in the middle of the fixed seat 2; the water outlet channel 22, the electrolysis mechanism 6, the electric water pump 8 and the spray nozzle 14 are communicated through the water conveying pipeline 4; the water outlet channel 22, the water pumping mechanism 7 and the water spray nozzle 15 are communicated through the water conveying pipeline 4; the control mechanism 5 is respectively electrically connected with the electrolysis mechanism 6 and the electric water pump 8; the control mechanism 5 can control the electrolysis mechanism 6 and the electric water pump 8 to work.

According to the above description, the material storage bottle 3 is disposed at the upper position of the gun body 11 of the spray gun body 1, and the liquid stored in the material storage bottle 3 can flow down to the electrolysis mechanism 6 from the bottle mouth along the water outlet channel 22, so that the liquid storage bottle has a smaller fluid resistance compared with the lower position and upward extraction mode of the spray can currently circulated in the market, and can reduce energy consumption, save labor and power. The gravity center line of the storage bottle 3 is close to the center position between the first gun handle 12 and the second gun handle 13, and the two gun handles are convenient for an operator to hold by two hands, so that the labor is saved and the stress is balanced; even if the storage bottle is held by a single hand for operation, the gravity line of the storage bottle 3 at the back can also save more labor when the gun handle is held, and is convenient for women and children to operate and use. The water outlet passage 22, the electrolysis mechanism 6, the electric water pump 8 and the spray nozzle 14 are communicated through the water conveying pipeline 4, so that the solution electrolyzed by the electrolysis mechanism 6 flows into the electric water pump 8, the electric water pump 8 is controlled by the control mechanism 5 (control circuit board 53), the solution is pressurized, and then the water mist is sprayed from the spray nozzle 14. The water outlet channel 22, the water pumping mechanism 7 and the water spraying opening 15 are communicated through the water conveying pipeline 4, so that the water pumping mechanism 7 can pressurize the solution from the storage bottle 3 and then spray the solution out through the water spraying opening 15 in a shower-like manner.

In particular, the spray opening 14 is adjustable to adjust the particle size of the spray.

In particular, the solution stored in the storage bottle 3 may be saline solution, physiological saline solution, or the like, and a chlorine-containing disinfectant (solution) mainly containing hypochlorous acid may be generated. Or the solution stored in the storage bottle 3 can also be conventional disinfectants (solutions) such as 75% alcohol, potassium permanganate aqueous solution and the like, does not need to be electrolyzed, and only flows through the electrolytic cell 61 and is conveyed to the spray opening 14 by the electric water pump 8 to be directly sprayed and disinfected; or, the electric water pump 8 is not started (or under the condition of insufficient electric quantity), the water pumping mechanism 7 is directly used, and water is delivered in a manual water pumping mode for spraying. Even, the solution stored in the storage bottle 3 can be tap water, or water, essence, pesticide, foliar fertilizer and the like, so that the solution can be used as a common spray gun to perform electric or manual spraying work.

Further, the water pumping mechanism 7 comprises a water pressing bin 71, a piston pump 72, a trigger 73, a spring 74, a first check valve 75 and a second check valve 76; the water conveying pipeline 4 comprises a first water pipe 41 and a second water pipe 42; the water pressing bin 71 is fixed at the front end of the upper part of the second gun handle 13; the upper end of the trigger 73 is rotationally fixed at the joint of the gun body 11 and the second gun handle 13 through a pin; the piston pump 72, the spring 74, the first check valve 75 and the second check valve 76 are all located in the pressurized water tank 71; one end of the piston pump 72 penetrates through the water pressing bin 71 and then is hinged with the trigger 73, and the other end of the piston pump 72 is fixed with the spring 74; the other end of the spring 74 is fixed with the inner wall of the water pressing bin 71; the upper end of the first water pipe 41 is communicated with the lower end of the water outlet channel 22, and the lower end of the first water pipe 41 penetrates into the water pressing bin 71 and then is communicated with the first one-way valve 75; one end of the second water pipe 42 is communicated with the second one-way valve 76, and the other end of the second water pipe 42 penetrates through the water pressing bin 71 and then is communicated with the water spraying port 15; the first check valve 75 is communicated towards the pressurized water bin 71 in a one-way mode through the first water pipe 41; the second check valve 76 is communicated towards the second water pipe 42 in a one-way mode from the pressurized water bin 71; the trigger 73 is pulled to push the piston pump 72 to contract, and the solution in the pressurized-water chamber 71 is extruded and flows to the second water pipe 42 through the second one-way valve 76; when the trigger 73 is released, the spring 74 pushes the piston pump 72 to return, and the solution in the first water pipe 41 enters the pressurized water tank 71 through the first check valve 75.

According to the above description, the pressurized water chamber 71 is a sealed space, and the piston pump 72, the spring 74, the first check valve 75 and the second check valve 76 are disposed therein. One end of the piston pump 72 is hinged with the trigger 73 after penetrating out of the water pressing bin 71. The trigger 73 is pulled to reciprocate the piston pump 72 by the elastic force of the spring 74. The first check valve 75 and the second check valve 76 are for preventing the reverse flow of the solution. The solution from the storage bottle 3 enters the pressurized water tank 71 through the first water pipe 41. The trigger 73 is pulled to push the piston pump 72 to contract, so that the solution in the pressurized water bin 71 is extruded, pressurized and then flows to the second water pipe 42 through the second one-way valve 76, and finally is sprayed out from the water spray opening 15; when the trigger 73 is released, the spring 74 rebounds to push the piston pump 72 to return, and the solution in the first water pipe 41 enters the pressurized water chamber 71 through the first check valve 75 to replenish the water level in the pressurized water chamber 71. Thus, each time the trigger 73 is pulled, a spraying operation is performed through the water jet 15. The water pumping mechanism 7 pumps water manually, and as an equivalent replacing means of the electric water pump 8, the electric water pump 8 can be insufficient in electric quantity or the water pumping mechanism 7 can be directly started to spray and sterilize. In addition, the long-time continuous spraying operation is needed on site, and the electric water pump 8 is started mainly; while the intermittent spraying operation is mainly performed by a water pumping mechanism 7.

Further, the electrolysis mechanism 6 includes an electrolysis cell 61, an electrolysis circuit board 62, a first conductive column 63, a second conductive column 64, a first electrode 65, a second electrode 66, and a diaphragm 67; the water conveying pipeline 4 comprises a third water pipe 43, a fourth water pipe 44 and a fifth water pipe 45; the control mechanism 5 is electrically connected with the electrolytic circuit board 62; the electrolytic cell 61 is located above the electrolytic circuit board 62; the lower ends of the first conductive column 63 and the second conductive column 64 are fixed on the electrolytic circuit board 62, and the upper ends of the first conductive column and the second conductive column penetrate into the electrolytic cell 61; the first conductive post 63 and the second conductive post 64 are electrically connected to the electrolytic circuit board 62; two ends of the diaphragm 67 are fixed to the upper portions of the first conductive pillar 63 and the second conductive pillar 64, respectively; the two ends of the first electrode 65 are respectively fixed on the first conductive pillar 63 and the second conductive pillar 64, and are located above the diaphragm 67; the two ends of the second electrode 66 are respectively fixed on the first conductive pillar 63 and the second conductive pillar 64, and are located below the diaphragm 67; the lower end of the water outlet channel 22 is communicated with the upper end of the electrolytic cell 61 through the third water pipe 43; the lower end of the electrolytic cell 61 is communicated with the water inlet of the electric water pump 8 through the fourth water pipe 44; the water outlet of the electric water pump 8 is communicated with the spray outlet 14 through the fifth water pipe 45.

According to the above description, the electrolysis mechanism 6 can electrolyze the solution flowing into the electrolytic cell 61. The first conductive pillar 63 and the second conductive pillar 64 are fixedly supported on the electrolytic circuit board 62 and electrically connected to the electrolytic circuit board 62, and the first electrode 65, the diaphragm 67 and the second electrode 66 are sequentially fixed between the first conductive pillar 63 and the second conductive pillar 64 from top to bottom. When the electrolytic solution is needed, the control mechanism 5 starts the electrolytic circuit board 62, the electrolytic circuit board 62 works, and the electrolytic mechanism 6 starts the electrolytic solution. By adopting the electrolysis process, the cathode and the anode are exchanged at regular time, and the action of electrolyzing water can be greatly promoted.

Further, the control mechanism 5 comprises a battery 51, a magnetic suction charging port 52, a control circuit board 53, a display screen 54 and a water pump touch switch 57; the display screen 54 is provided with an electrolysis display lamp 55 and an electrolysis touch switch 56; the battery 51 is electrically connected with the magnetic suction charging port 52, the control circuit board 53, the display screen 54, the water pump touch switch 57, the electrolytic circuit board 62 and the electric water pump 8 respectively; the control circuit board 53 is electrically connected with the electrolytic circuit board 62 and controls the electrolytic circuit board 62 to work; the control circuit board 53 and the battery 51 are both arranged in the gun body 11; the display screen 54 is fixed at the tail end of the gun body 11; the magnetic attraction charging port 52 is fixed at the front end of the battery 51, and the lower end of the magnetic attraction charging port 52 penetrates out of the gun body 11; the water pump touch switch 57 is fixed at the front end of the upper part of the first gun handle 12 and is electrically connected with the electric water pump 8; the electrolytic display lamp 55 and the electrolytic touch switch 56 are both electrically connected with the control circuit board 53; the electrolysis touch switch 56 is touched, and the electrolysis mechanism 6 can be controlled to work through the control circuit board 53 and the electrolysis circuit board 62; the electric water pump 8 can be controlled to work by touching the water pump touch switch 57.

The control mechanism 5 is mainly controlled according to the above description. The battery 51 supplies power to other devices, and through the magnetic charging port 52, the battery 51 can be charged by using a conventional charging device, so as to improve the cruising ability of the battery 51. The control circuit board 53 controls the operation of the electrolytic circuit board 62 and the electrolytic display lamp 55 on the display screen 54. When the electrolysis touch switch 56 is touched, the battery 51 supplies power to the control circuit board 53, the control circuit board 53 starts to work, and the electrolysis circuit board 62 is controlled to work, so that the electrolysis mechanism 6 starts to work to electrolyze the solution; at the same time, the electrolysis display lamp 55 is on, indicating that the electrolysis mechanism 6 is operating. The touch water pump touch switch 57 can control the electric water pump 8 to operate, and pressurize the solution from the fourth water pipe 44 and then feed the solution to the fifth water pipe 45.

Further, the upper end of the fixed seat 2 is also provided with an air escape valve 23 and an upper one-way valve 24; the air release valve 23 and the upper one-way valve 24 are respectively communicated with the water outlet channel 22; the upper check valve 24 is communicated from the outside of the fixed seat 2 to the water outlet channel 22 in a one-way mode.

According to the above description, the air release valve 23 is used to discharge the gas (e.g., ozone) generated during electrolysis of the electrolysis mechanism 6, etc. out of the gun body 1 through the water outlet passage 22 and the third water tube 43. When the solution in the storage bottle 3 is taken away, the water level in the storage bottle 3 drops, if there is no external air, the air pressure in the storage bottle 3 will present negative pressure, and the solution can not be taken out, which affects the water pumping work of the electric water pump 8. The upper check valve 24 for one-way air intake is arranged beside the air release valve 23, and can be used for timely supplementing air into a water storage body (or a water storage body formed by the water conveying pipeline 4, the electrolytic cell 61 and the storage bottle 3) which is positioned in the gun body 1 and formed by the water conveying pipeline 4, the electrolytic cell 61 and the storage bottle 3, so that the air-liquid pressure balance in the water storage body is maintained, and the normal operation of the water pumping work of the electric water pump 8 (or the water pumping mechanism 7) is ensured.

Furthermore, a plurality of L ED lamp beads 68 are fixed at the upper end of the electrolytic circuit board 62, the L ED lamp beads 68 are electrically connected with the electrolytic circuit board 62, and the L ED lamp beads 68 are electrically connected with the electrolytic circuit board 62, so that when the electrolysis mechanism 6 operates to carry out electrolysis, the occurrence of electrolysis is displayed through light, the aesthetic feeling is increased, and the ornamental value is improved.

Further, the gun body 11 is also provided with an annular binding belt 31; one end of the binding belt 31 is fixed with the upper end of one side of the gun body 11, and the other end of the binding belt is detachably fixed with the upper end of the other side of the gun body 11; the binding belt 31 is sleeved on the periphery of the storage bottle 3. The binding band 31 surrounds the storage bottle 3 and can play a role in fixing.

Further, a PP cotton filter element 25 is arranged between the bottle opening of the storage bottle 3 and the water inlet 21; the lower part of the fixed seat 2 is also provided with a strong magnet 26; the strong magnet 26 is annularly arranged on the outer side of the lower part of the water outlet channel 22. The PP cotton filter element 25 can filter impurities in the storage bottle 3, and the risk that the spray opening 14 or the water spray opening 15 is easily blocked is reduced. The strong magnet 26 is annularly arranged on the outer side of the lower part of the water outlet channel 22, so that the electric conductivity of the solution flowing out of the water outlet channel 22 can be improved through the magnetization induction effect of the strong magnet 26, the electrolysis of the solution is facilitated, the scale prevention effect of the magnetized water can be exerted, the scale adhesion of the high hard water on the electrode of the electrolysis mechanism 6 is prevented, and the reduction of the electrolysis efficiency is prevented.

Further, a strap ring 32 is fixed in the middle of the upper end of the strap 31; a hook part 27 is fixed at the rear end of the lower part of the fixed seat 2; one end of a strap 33 is fixed to the strap 32, and the other end is fixed to the hook 27. The back belt 33 is arranged, so that the double-handle double-nozzle spray gun can be carried on the shoulder by using the back belt 33, and is convenient to carry or operate by using a single hand.

The working principle of the invention (taking the solution in the material storage bottle 3 as the saline solution as an example for explanation):

referring to fig. 1-6, the salt solution is stored in the storage bottle 3, flows into the water outlet channel 22 of the fixing base 2 after being filtered by the PP cotton filter element 25 at the water inlet 21 from the bottle mouth of the storage bottle 3, passes through the end of the water outlet channel 22, is magnetized by the strong magnet 26 annularly arranged at the outer side of the lower part of the water outlet channel 22, and then enters the electrolytic cell 61 through the third water pipe 43, at this time, the electrolytic touch switch 56 on the display screen 54 is pressed, the battery 51 supplies power to the control circuit board 53, the electrolytic circuit board 62, the electrolytic display lamps 55 and L ED lamp beads 68 and the electric water pump 8, at this time, the control circuit board 53 controls the electrolytic circuit board 62 to work, the electrolytic cell 61 starts electrolytic work, at the same time, the L ED lamp beads 68 is electrified, the generation of electrolysis is displayed through the light, the electrolytic display lamps 55 are electrified, the electrolytic mechanism 6 is displayed in operation, when the electrolysis is finished, the water pump touch switch 57 is pressed, the electric water pump 8 sucks the solution flowing out of the fourth water pipe 44, and then is sprayed out from the.

In the electrolysis process, the main electrolysis products of the salt solution are hypochlorous acid and sodium hypochlorite, and the generated gases such as a small amount of ozone flow upwards in a reverse flow manner through the third water pipe 43 and the water outlet channel 22 and escape through the air escape valve 23, so as to help the electrochemical reaction in the electrolytic cell 61 to be carried out stably. Meanwhile, when the electric water pump 8 pumps water, the upper check valve 24 is used for timely supplying air to the water storage body in the gun body 1, so that the air pressure balance of the water storage body in the gun body 1 is maintained, the normal operation of water pumping of the electric water pump 8 is ensured, and the situation that the saline water cannot be pumped out due to negative pressure generated in the storage bottle 3 is prevented.

Furthermore, when the solution in the storage bottle 3 is not required to be electrolyzed (such as 75% alcohol, potassium permanganate solution, or other aqueous solution or water), the electric water pump 8 can be started to operate, instead of simply flowing the solution through the electrolytic cell 61, or the water pumping mechanism 7 can be directly used to replace the electric water pump 8. The saline solution flows into the water outlet channel 22 of the fixing base 2 after being filtered by the PP cotton filter element 25 at the water inlet 21 from the bottle mouth of the storage bottle 3. The salt water passes through the end of the water outlet passage 22, is magnetized by the strong magnet 26 annularly arranged at the outer side of the lower part of the water outlet passage 22, and then enters the water pressing bin 71 through the first water pipe 41. At this time, the trigger 73 is pulled to push the piston pump 72 to contract, so that the solution in the pressurized water chamber 71 is extruded, pressurized and then flows to the second water pipe 42 through the second check valve 76, and finally sprayed out from the water spray opening 15; when the trigger 73 is released, the spring 74 rebounds to push the piston pump 72 to return, and the solution in the first water pipe 41 enters the pressurized water chamber 71 through the first check valve 75 to replenish the water level in the pressurized water chamber 71.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a two handle dual spray guns which characterized in that: comprises a gun body (1), a fixed seat (2), a storage bottle (3), a water conveying pipeline (4), a control mechanism (5), an electrolysis mechanism (6), a water pumping mechanism (7) and an electric water pump (8); the gun body (1) comprises a horizontal gun body (11), a first gun handle (12) detachably fixed at the lower end of the middle part of the gun body (11), a second gun handle (13) fixed at the lower end of the rear part of the gun body (11), and a spray opening (14) and a water spray opening (15) which are respectively sleeved at two sides of the front end of the gun body (11); the water conveying pipeline (4), the control mechanism (5) and the electrolysis mechanism (6) are all arranged in the gun body (11); the water pumping mechanism (7) is fixed in the second gun handle (13); the electric water pump (8) is fixed in the first gun handle (12); the fixed seat (2) is fixed at the upper end of the rear part of the gun body (11); the bottle mouth of the storage bottle (3) is detachably fixed on a water inlet (21) in the middle of the front end of the fixing seat (2); a water outlet channel (22) which is vertically communicated with the water inlet (21) is arranged in the middle of the fixed seat (2); the water outlet channel (22), the electrolysis mechanism (6), the electric water pump (8) and the spray nozzle (14) are communicated through the water conveying pipeline (4); the water outlet channel (22), the water pumping mechanism (7) and the water spray opening (15) are communicated through the water conveying pipeline (4); the control mechanism (5) is respectively electrically connected with the electrolysis mechanism (6) and the electric water pump (8); the control mechanism (5) can control the electrolysis mechanism (6) and the electric water pump (8) to work.

2. The dual shank dual spray gun of claim 1, wherein: the water pumping mechanism (7) comprises a water pressing bin (71), a piston pump (72), a trigger (73), a spring (74), a first one-way valve (75) and a second one-way valve (76); the water conveying pipeline (4) comprises a first water pipe (41) and a second water pipe (42); the water pressing bin (71) is fixed at the front end of the upper part of the second gun handle (13); the upper end of the trigger (73) is rotationally fixed at the joint of the gun body (11) and the second gun handle (13) through a pin; the piston pump (72), the spring (74), the first one-way valve (75) and the second one-way valve (76) are all located in the water pressing bin (71); one end of the piston pump (72) penetrates through the water pressing bin (71) and then is hinged with the trigger (73), and the other end of the piston pump (72) is fixedly provided with the spring (74); the other end of the spring (74) is fixed with the inner wall of the water pressing bin (71); the upper end of the first water pipe (41) is communicated with the lower end of the water outlet channel (22), and the lower end of the first water pipe (41) penetrates into the water pressing bin (71) and then is communicated with the first one-way valve (75); one end of the second water pipe (42) is communicated with the second one-way valve (76), and the other end of the second water pipe (42) penetrates through the water pressing bin (71) and then is communicated with the water spraying port (15); the first check valve (75) is communicated towards the pressurized water bin (71) in a one-way mode through the first water pipe (41); the second one-way valve (76) is communicated towards the second water pipe (42) in one way from the water pressing bin (71); a trigger (73) is pulled to push a piston pump (72) to contract, and the solution in the water pressing bin (71) is extruded and flows to the second water pipe (42) through a second one-way valve (76); when the trigger (73) is released, the spring (74) pushes the piston pump (72) to reset, and the solution in the first water pipe (41) enters the water pressing bin (71) through the first one-way valve (75).

3. The dual shank dual spray gun of claim 1, wherein: the electrolysis mechanism (6) comprises an electrolysis cell (61), an electrolysis circuit board (62), a first conductive column (63), a second conductive column (64), a first electrode (65), a second electrode (66) and a diaphragm (67); the water conveying pipeline (4) comprises a third water pipe (43), a fourth water pipe (44) and a fifth water pipe (45); the control mechanism (5) is electrically connected with the electrolytic circuit board (62); the electrolytic cell (61) is located above the electrolytic circuit board (62); the lower ends of the first conductive column (63) and the second conductive column (64) are fixed on the electrolytic circuit board (62), and the upper ends of the first conductive column and the second conductive column penetrate into the electrolytic cell (61); the first conductive column (63) and the second conductive column (64) are electrically connected with the electrolytic circuit board (62); two ends of the diaphragm (67) are respectively fixed with the upper parts of the first conductive column (63) and the second conductive column (64); two ends of the first electrode (65) are respectively fixed on the first conductive column (63) and the second conductive column (64) and are positioned above the diaphragm (67); two ends of the second electrode (66) are respectively fixed on the first conductive column (63) and the second conductive column (64) and are positioned below the diaphragm (67); the lower end of the water outlet channel (22) is communicated with the upper end of the electrolytic cell (61) through the third water pipe (43); the lower end of the electrolytic cell (61) is communicated with the water inlet of the electric water pump (8) through the fourth water pipe (44); the water outlet of the electric water pump (8) is communicated with the spray nozzle (14) through the fifth water pipe (45).

4. The dual shank dual spray gun of claim 3 wherein: the control mechanism (5) comprises a battery (51), a magnetic suction charging port (52), a control circuit board (53), a display screen (54) and a water pump touch switch (57); an electrolytic display lamp (55) and an electrolytic touch switch (56) are arranged on the display screen (54); the battery (51) is electrically connected with the magnetic suction charging port (52), the control circuit board (53), the display screen (54), the water pump touch switch (57), the electrolytic circuit board (62) and the electric water pump (8) respectively; the control circuit board (53) is electrically connected with the electrolytic circuit board (62) and controls the electrolytic circuit board (62) to work; the control circuit board (53) and the battery (51) are both arranged in the gun body (11); the display screen (54) is fixed at the tail end of the gun body (11); the magnetic attraction charging port (52) is fixed at the front end of the battery (51), and the lower end of the magnetic attraction charging port (52) penetrates out of the gun body (11); the water pump touch switch (57) is fixed at the front end of the upper part of the first gun handle (12) and is electrically connected with the electric water pump (8); the electrolytic display lamp (55) and the electrolytic touch switch (56) are electrically connected with the control circuit board (53); the touch electrolysis touch switch (56) can control the electrolysis mechanism (6) to work through the control circuit board (53) and the electrolysis circuit board (62); the electric water pump (8) can be controlled to work by touching the touch switch (57) of the water pump.

5. The dual shank dual spray gun of claim 1, wherein: the upper end of the fixed seat (2) is also provided with an air escape valve (23) and an upper one-way valve (24); the air release valve (23) and the upper one-way valve (24) are respectively communicated with the water outlet channel (22); the upper check valve (24) is communicated towards the water outlet channel (22) from the outside of the fixed seat (2) in a one-way mode.

6. The double-handle double-nozzle spray gun of claim 3 is characterized in that a plurality of L ED lamp beads (68) are fixed at the upper end of the electrolytic circuit board (62), and the L ED lamp beads (68) are electrically connected with the electrolytic circuit board (62).

7. The dual shank dual spray gun of claim 1, wherein: the gun body (11) is also provided with an annular binding belt (31); one end of the binding belt (31) is fixed with the upper end of one side of the gun body (11), and the other end of the binding belt is detachably fixed with the upper end of the other side of the gun body (11); the binding belt (31) is sleeved on the periphery of the storage bottle (3).

8. The dual shank dual spray gun of claim 1, wherein: a PP cotton filter element (25) is also arranged between the bottle opening of the storage bottle (3) and the water inlet (21); the lower part of the fixed seat (2) is also provided with a strong magnet (26); the strong magnet (26) is annularly arranged on the outer side of the lower part of the water outlet channel (22).

9. The dual shank dual spray gun of claim 7 wherein: a belt ring (32) is fixed in the middle of the upper end of the binding belt (31); a hook part (27) is fixed at the rear end of the lower part of the fixed seat (2); one end of a strap (33) is fixed with the strap ring (32), and the other end is fixed with the hook part (27).