CN216363337U

CN216363337U - Multi-pump adjusting sprayer

Info

Publication number: CN216363337U
Application number: CN202122908483.3U
Authority: CN
Inventors: 焦俊国
Original assignee: Taizhou Aode Machinery Co ltd
Current assignee: Taizhou Aode Machinery Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-26
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a multi-pump regulating sprayer, which relates to the field of sprayers and comprises an outer shell, wherein a water tank is arranged in the outer shell, the inside of the water tank is divided into two cavities by a partition plate, two water pumps are arranged on the outer side of the water tank, water pumping pipes of the two water pumps are respectively inserted into the two cavities of the water tank, water outlet pipes of the two water pumps are connected with the same communicating pipe through a one-way valve, a water spray port is arranged on the surface of the outer shell at the top of the communicating pipe, the water pumps are connected with a lower PCB (printed circuit board) through electric wires, the PCB is arranged on a storage battery, the bottom of the storage battery is fixedly arranged on the inner wall of the bottom of the outer shell, a control panel is embedded in one side of the storage battery and positioned in the wall of the outer shell, the water pumping pipes of the two water pumps are respectively inserted into the two cavities of the water tank, the concentrations of solutions stored in the cavities are different, the top water outlet pipes are connected with the same communicating pipe and the water spray port, and are matched with three on-off switches of the control panel, the output power and the concentration of the sprayed liquid medicine can be adjusted independently by a user, and the use is more convenient.

Description

Multi-pump adjusting sprayer

Technical Field

The utility model relates to the field of sprayers, in particular to a multi-pump adjusting sprayer.

Background

The sprayer is a device for converting liquid medicine or other liquid into mist by utilizing the air suction effect and uniformly spraying the mist to other objects, and comprises a device for compressing air, a thin tube, a nozzle and the like. In the rural area, the atomizer is the indispensable important agricultural implement of prevention and cure plant diseases and insect pests, is replaced by electric nebulizer gradually along with the manual formula compression atomizer of development of era, and electric nebulizer's water pump is mostly only one on the market now, and the user can adjust the water spray distance through adjusting spray pipe delivery port size, but output can't adjust, and liquid medicine concentration is fixed simultaneously, uses still to receive the restriction, for this novel multi-pump regulation atomizer that provides is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multi-pump adjusting sprayer which solves the problems that although only one water pump is arranged in most of traditional electric sprayers, users can adjust the water spraying distance by adjusting the size of a water outlet of a spraying pipe, the output power cannot be adjusted, the concentration of liquid medicine is fixed, and the use is still limited.

In order to achieve the purpose, the utility model adopts the following technical scheme: the water tank is internally provided with a water tank, the water tank is internally separated into two cavities through a partition plate, the top of the water tank is positioned on the upper surface of the outer shell and is provided with two water inlets, the side of the water tank is positioned on the outer wall of the outer shell and is provided with two water outlets, two water pumps are arranged on the outer side of the wall of the water tank, the water pumping pipes of the water pumps are respectively inserted into the two cavities of the water tank and are connected with the same communicating pipe through one-way valves, the top of the communicating pipe is positioned on the surface of the outer shell and is provided with a water spraying port, the water pumps are connected with a PCB below through electric wires, the PCB is arranged on a storage battery, the bottom of the storage battery is fixedly arranged on the inner wall of the bottom of the outer shell, and one side of the storage battery is embedded in the wall of the outer shell and is provided with a control panel.

As a preferred scheme of the utility model, the water tank is in an L-shaped design, and the outer walls of two water inlets and two water outlets of the water tank are sleeved with tank covers.

As a preferred scheme of the present invention, the control panel is electrically connected to the PCB through a wire, the control panel is provided with a charging slot and on-off keys on a surface thereof, the number of the on-off keys is three, one is a main switch, and the remaining two are respectively and correspondingly connected to the two water pumps.

As a preferred scheme of the present invention, a flip baffle is installed outside the control panel and between the walls of the outer housing, and the bottom of the flip baffle is simply clamped.

In a preferred embodiment of the present invention, the two water pumps have different output powers, and a threaded ring for connecting a spray head is disposed between the inner walls of the water outlets.

As a preferable scheme of the utility model, the bottom of the outer shell is fixedly connected with a base, the top of the outer shell is provided with a handle, and the back of the outer shell is provided with a double-shoulder strap.

In the utility model: this sprayer is adjusted to multi-pump inserts respectively in two cavitys of water tank through the drinking-water pipe of two water pumps, and the top outlet pipe is connected with same communicating pipe and water jet, and the three on & off switch of deuterogamy control panel can convenience of customers independently adjust output and spray liquid medicine concentration, and it is more convenient to use, and wherein the establishment of check valve can avoid two water pumps to normally draw water and receive the influence.

Drawings

FIG. 1 is a schematic perspective view of a multiple pump regulated sprayer according to the present invention;

FIG. 2 is a schematic perspective view of a water tank of a multiple pump regulated sprayer according to the present invention;

FIG. 3 is a front cross-sectional view of a multiple pump regulated sprayer of the present invention;

fig. 4 is a side cross-sectional view of a multiple pump regulated sprayer of the utility model.

Reference numbers in the figures: 1. an outer housing; 2. a water tank; 3. a water inlet; 31. a box cover; 4. a water outlet; 5. a water pump; 6. a water pumping pipe; 7. a water outlet pipe; 8. a one-way valve; 9. a communicating pipe; 10. a water jet; 11. an electric wire; 12. a PCB board; 13. a storage battery; 14. a control panel; 141. a charging slot; 142. an on-off key; 15. a flip baffle; 16. a base; 17. a handle; 18. a double-shoulder harness.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment is given by figures 1-4, the utility model provides a multi-pump regulating sprayer which comprises an outer shell 1, a water tank 2 is arranged in the outer shell 1, the water tank 2 is in an L-shaped design, the inside of the water tank is divided into two cavities through a partition plate, two water inlets 3 are formed in the top of the water tank 2 and positioned on the upper surface of the outer shell 1, the water inlets 3 are used for injecting clear water and chemicals into the two cavities in the water tank 2, two water outlets 4 are formed in the side surfaces of the water tank 2 and positioned on the outer wall of the outer shell 1, the water outlets 4 can facilitate users to discharge residual solution in the water tank 2, a tank cover 31 is sleeved on the outer walls of the water inlets 3 and the water outlets 4, and the tank cover 31 can prevent the solution in the water tank 2 from shaking and spilling.

Two water pumps 5 are installed in the 2 tank wall outsides of water tank, two water pumps 5's output is not of uniform size, and two water pump 5's drinking-water pipe 6 inserts respectively in two inside cavities of water tank 2, two water pump 5's outlet pipe 7 all is connected with same communicating pipe 9 through check valve 8, check valve 8 can prevent the solution refluence, influence water pump 5 and normally draw water and use, 9 tops of communicating pipe are located shell body 1 surface and have seted up water jet 10, start through two water pump 5 stops, the solution of different concentrations in two inside cavities of water tank 2 can be extracted along communicating pipe 9 and water jet 10 blowout, be convenient for adjust water pressure size and water yield, can adjust simultaneously and spray solution concentration, be equipped with the fillet of screw that is used for connecting the atomising head between 10 inner walls of water jet, can make things convenient for user's spraying use through the external nipple of fillet.

Water pump 5 all is connected with below PCB board 12 through electric wire 11, and PCB board 12 lays on battery 13, battery 13 bottom is fixed to be placed on 1 inner wall of shell body bottom, battery 13 one side just is located shell body 1 conch and inlays to establish and installs control panel 14, control panel 14 passes through wire and PCB board 12 electric connection, control panel 14 surface mounting has charging slot 141 and on-off switch 142, on-off switch 142 quantity has threely, one is the master switch, remaining two correspond with two water pump 5 respectively and are connected, can switch on external power supply through charging slot 141 and charge for battery 13, battery 13 provides electric support for inside PCB board 12 and water pump 5, on-off switch 142 can control the switch use of PCB board 12 and two water pump 5, convenience of customers adjusts.

Control panel 14 outside just is located and installs flip baffle 15 between the shell body 1 conch wall, and the simple joint design in flip baffle 15 bottom can block dust and moisture when not using through flip baffle 15, avoids the electric leakage phenomenon to take place, can avoid the mistake to touch the operation simultaneously.

The bottom of the outer shell 1 is fixedly connected with a base 16, the top of the outer shell 1 is provided with a handle 17, and the back of the outer shell 1 is provided with a double-shoulder strap 18, so that a user can conveniently use the device on his back.

The working principle is as follows: when using this device, open case lid 31 and pour into clear water and liquid medicine into to two inside cavities of water tank 2, be connected the spray pipe with water jet 10, open flip baffle 15, control two water pump 5 work respectively through three on & off switch 142 on control panel 14, the solution in the extraction water tank 2 carries out the medicine and sprays, because two water pump 5 output is different, it is different to correspond the interior solution concentration of cavity simultaneously, the user can export the regulation and use through on & off switch 142, can change simultaneously and spray solution concentration, the accessible slot 141 charges to inside battery 13 that charges, the increase of service life, can make things convenient for the user to bear the removal through handle 17 and both shoulders braces 18 and spray, it is more convenient to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The multi-pump adjusting sprayer is characterized by comprising an outer shell (1), wherein a water tank (2) is arranged inside the outer shell (1), two cavities are separated into inside the water tank (2) through a partition plate, two water inlets (3) are formed in the top of the water tank (2) and are positioned on the upper surface of the outer shell (1), two water outlets (4) are formed in the side surface of the water tank (2) and are positioned on the outer wall of the outer shell (1), two water pumps (5) are arranged on the outer side of the wall of the water tank (2), two water pumping pipes (6) of the two water pumps (5) are respectively inserted into the two cavities of the water tank (2), the water outlet pipes (7) of the two water pumps (5) are connected with the same communicating pipe (9) through check valves (8), the water spraying ports (10) are formed in the top of the communicating pipe (9) and are positioned on the surface of the outer shell (1), and the water pumps (5) are connected with a PCB (12) below through electric wires (11), and the PCB (12) is arranged on the storage battery (13), the bottom of the storage battery (13) is fixedly arranged on the inner wall of the bottom of the outer shell (1), and one side of the storage battery (13) is embedded with a control panel (14) in the wall of the outer shell (1).

2. A multiple pump regulated sprayer according to claim 1, characterized in that said tank (2) is of "L" shape design and that the two inlet (3) and outlet (4) outer walls of said tank (2) are fitted with a cover (31).

3. The sprayer with multiple pumps for adjusting the spraying according to claim 1, wherein the control panel (14) is electrically connected with the PCB (12) through a conducting wire, a charging slot (141) and on-off keys (142) are installed on the surface of the control panel (14), the number of the on-off keys (142) is three, one is a main switch, and the remaining two are respectively correspondingly connected with the two water pumps (5).

4. A multiple pump regulated sprayer according to claim 3, wherein a flip cover (15) is mounted outside the control panel (14) and between the walls of the outer housing (1), said flip cover (15) being of a snap-fit design with a simple bottom.

5. A multiple pump regulated sprayer according to claim 1, wherein the output of the two pumps (5) is of different magnitude, and a threaded ring for connection to a spray head is provided between the inner walls of the water discharge ports (10).

6. A sprayer with multiple pumps and adjustment according to claim 1, characterized in that a base (16) is fixedly connected to the bottom of the outer shell (1), a handle (17) is mounted on the top of the outer shell (1), and a shoulder strap (18) is mounted on the back of the outer shell (1).