CN217856778U - Novel spraying device with control valve - Google Patents

Abstract

A novel spraying device with a control valve relates to the technical field of spraying equipment. It includes: a housing; the liquid storage bottle is detachably assembled at the bottom of the shell; the spray head is arranged on the shell; a control valve disposed within the housing; a motor disposed within the housing; and an air pump arranged at the bottom of the motor; the top of the liquid storage bottle is communicated with the inside of the shell, an air outlet pipe connected to the liquid storage bottle is arranged at the output end of the air pump, a branch air pipe connected to the spray head is arranged on the air outlet pipe, the spray head is connected with an infusion pipe, and the infusion pipe penetrates through the control valve and is connected to the liquid storage bottle. After the technical scheme is adopted, when liquid spraying is stopped, the control valve stops liquid to prevent the liquid from flowing out of the spray head, the effect that the liquid does not leak after the liquid spraying is stopped is achieved, waste and pollution are avoided, and the use experience of the spraying device is optimized.

Description

Novel spraying device with control valve

Technical Field

The utility model relates to a spraying equipment technical field, concretely relates to novel atomizer with control valve.

Background

Spraying equipment such as watering can is the instrument of using commonly used, by the wide application among all walks of life, people utilize spraying equipment to come the hydrojet, spray paint, spout perfume and arrange oil spray etc. and use spraying equipment can make liquid evenly distributed, still be convenient for control the flow of liquid, save the quantity. However, the existing spraying equipment for spraying liquid by using air pressure still has gas residue after liquid spraying is stopped, so that a small amount of liquid is pressed out from a nozzle, which is not beneficial to saving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel atomizer with control valve to prior art's defect and not enough, have the advantage of stopping the liquid leakage behind the hydrojet.

In order to achieve the above object, the utility model discloses a technical scheme is a novel atomizer with control valve, include: a housing; the liquid storage bottle is detachably assembled at the bottom of the shell; the spray head is arranged on the shell; a control valve disposed within the housing; a motor disposed within the housing; and an air pump arranged at the bottom of the motor; the top of the liquid storage bottle is communicated with the inside of the shell, an air outlet pipe connected to the liquid storage bottle is arranged at the output end of the air pump, a branch air pipe connected to the spray head is arranged on the air outlet pipe, the spray head is connected with an infusion pipe, and the infusion pipe penetrates through the control valve and is connected to the liquid storage bottle.

The utility model discloses further set up, the top of stock solution bottle is equipped with the visor, be equipped with hollow trachea joint and liquid union joint on the visor, the trachea connect with liquid union joint's one end salient in the visor surface, the other end extends to the inside of stock solution bottle.

The utility model discloses further set up, the device still includes: the main control board is arranged in the shell; a battery disposed within the housing; and a control button arranged outside the shell; the main control board is electrically connected with the motor, the control valve, the air pump, the battery and the control button.

The utility model discloses further set up, be equipped with the interface that charges on the main control board, the casing corresponds the position of the interface that charges is equipped with dodges the hole.

The utility model discloses further set up, the casing in shower nozzle department is equipped with the dust cover, the dust cover with the casing rotary type is connected.

The utility model discloses further set up, the casing includes left shell, right shell and top shell, left side shell with right side shell assembles together through a shell ring, left side shell with right side shell top be equipped with be used for with the assembly groove of top shell assembly, top shell correspondence is provided with the erection column, top shell still is equipped with and is used for the rotary type assembly the connecting seat of dust cover.

The utility model discloses further set up, the shower nozzle is in including being used for the assembly installation department and assembly on the casing are in nozzle portion before the installation department, the installation department is equipped with third assembly screw thread, nozzle portion is equipped with the fourth assembly screw thread that corresponds with it, the installation department is equipped with and is used for connecting the outlet duct with the leading-in joint of transfer line.

The utility model discloses further set up, the top of stock solution bottle is equipped with first assembly screw thread, the bottom of casing is equipped with second assembly screw thread correspondingly.

The utility model discloses further set up, the medium that the stock solution bottle is used for storing is edible oil.

The utility model discloses further set up, the top bore of stock solution bottle is 50 millimeters.

After the technical scheme is adopted, the motor drives the air pump to pump air, the air pressure in the liquid storage bottle is improved, so that liquid is conveyed into the liquid conveying pipe, the control valve connected with the liquid conveying pipe can control whether the liquid can be communicated with the spray head, and after the liquid spraying is stopped, the control valve can also stop the liquid to prevent the liquid from flowing out of the spray head, so that the effect of no liquid leakage after the liquid spraying is stopped is realized, the waste and the pollution are avoided, and the use experience of the spraying device is optimized.

Drawings

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

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a schematic sectional view of the present invention.

Description of the reference numerals: 1. a housing; 101. a left shell; 102. a right shell; 103. a top shell; 1031. a connecting seat; 104. a shell ring; 11. a control button; 12. avoiding holes; 13. a dust cover; 131. leading in a joint; 2. a liquid storage bottle; 21. a protective cover; 211. a gas pipe joint; 212. a liquid pipe joint; 3. a spray head; 31. an installation part; 311. leading in a joint; 32. a nozzle portion; 4. a control valve; 5. a motor; 6. an air pump; 71. an air outlet pipe; 72. a branch air pipe; 73. a transfusion tube; 8. a main control board; 81. a charging interface; 9. a battery.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to a novel spraying device with a control valve, as shown in fig. 1 and fig. 2, which mainly comprises a housing 1, a liquid storage bottle 2 detachably assembled at the bottom of the housing 1, a spray head 3 disposed on the housing 1, a control valve 4 and a motor 5 disposed in the housing 1, and an air pump 6 disposed at the bottom of the motor 5. The shower nozzle 3 sets up the front end at casing 1, and air pump 6 is connected with motor 5 bottom output, and the top of stock solution bottle 2 switches on with the inside of casing 1. The output end of the air pump 6 is provided with an air outlet pipe 71 connected to the liquid storage bottle 2, and the air outlet pipe 71 is provided with a branch air pipe 72 connected to the spray head 3, as shown in fig. 3. The nozzle 3 is also connected with an infusion tube 73, the infusion tube 73 passes through the control valve 4 and is connected to the liquid storage bottle 2, so that the liquid in the liquid storage bottle 2 can enter the infusion tube 73. After the motor 5 is started, the air pump 6 is driven to pump air, air is pumped into the liquid storage bottle 2 through the air outlet pipe 71, the air pressure in the liquid storage bottle 2 is improved, liquid is input into the liquid conveying pipe 73, and the control valve 4 controls whether the liquid in the liquid conveying pipe 73 can pass through or not. When liquid needs to be sprayed, the liquid comes to the spray head 3 through the control valve 4, meanwhile, part of gas pumped by the air pump 6 enters the spray head 3 through the branch air pipe 72, and the liquid is extruded and sprayed out through internal guiding, so that a spraying effect is formed. After the liquid spraying is stopped, the control valve 4 prevents the liquid from passing through, and the liquid can not reach the spray head 3 any more, so that the liquid leakage of the spray head 3 can be avoided, the waste and the pollution are avoided, and the use experience of the spraying device is optimized.

In this embodiment, the medium stored in the liquid storage bottle 2 is edible oil, and in other embodiments, the medium stored in the liquid storage bottle 2 may also be other liquid media such as water. The top of liquid storage bottle 2 is equipped with visor 21, prevents to take place to incline the problem of spilling hourglass, is equipped with hollow trachea joint 211 and liquid coupling 212 on the visor 21, and the surface of visor 21 is upwards outstanding to trachea joint 211 and liquid coupling 212 one end, and the other end downwardly extending to the inside of liquid storage bottle 2. The upper end of air pipe connector 211 is used for assembling an access air outlet pipe 71, and the upper end of liquid pipe connector 212 is used for assembling an access liquid conveying pipe 73.

The top of stock solution bottle 2 is equipped with first screw thread, and the bottom of casing 1 is equipped with second assembly screw thread correspondingly, and stock solution bottle 2 and 1 bottom of casing are in the same place through the cooperation of first screw thread and second screw thread tightly, avoid becoming flexible the scheduling problem that drops.

As shown in fig. 2, the spraying device further includes a main control board 8 and a battery 9 disposed in the housing 1, and a control button 11 disposed outside the housing 1, wherein the main control board 8 is electrically connected to the motor 5, the control valve 4, the air pump 6, the battery 9, and the control button 11. The battery 9 is used for supplying power to all electric components in the shell 1, preferably a rechargeable lithium battery 9, the control valve 4, the motor 5 and the air pump 6 are controlled by the main control board 8 in a unified way, the opening and closing time of the control valve 4 is ensured to be matched with the time of spraying liquid needed and stopping spraying liquid, and a user presses the control button 11 to send a command to the main control board 8 so as to control the spraying liquid. Further, still be equipped with the interface 81 that charges on the main control board 8, the casing 1 is provided with dodge hole 12 corresponding to the position of the interface 81 that charges, and when the battery 9 electric quantity was not enough, the user can charge through the interface 81 that charges, improves atomizer's continuation of the journey power.

Casing 1 is equipped with dust cover 13 in shower nozzle 3 department, and dust cover 13 is connected with casing 1 rotary type, and the user can cover dust cover 13 when need not using atomizer, avoids the dust in the air to fall into shower nozzle 3 and causes the pollution to spun liquid. When liquid needs to be sprayed, the dust cover 13 can be opened to expose the spray head 3 only by slightly rotating, so that the use is convenient, and the experience is good. In the present embodiment, the housing 1 specifically includes a left shell 101, a right shell 102 and a top shell 103, the left shell 101 and the right shell 102 are assembled together through a shell ring 104, as shown in fig. 2, the top of the left shell 101 and the top of the right shell 102 are provided with an assembly slot for assembling with the top shell 103, and the top shell 103 is correspondingly provided with an assembly post. Meanwhile, the top shell 103 is provided with two connecting seats 1031 for rotatably assembling the dust cover 13, corresponding to the two connecting seats 1031, the dust cover 13 is provided with a rotating shaft seat capable of being arranged between the two connecting seats 1031, and the rotating rod is inserted into the connecting seat 1031 and the rotating shaft seat after the dust cover 13 is arranged, so that the dust cover 13 can rotate around the rotating shaft seat, the structure is simple, and the assembly and disassembly are convenient.

The head 3 includes a mounting portion 31 for being mounted on the housing 1 and a nozzle portion 32 mounted in front of the mounting portion 31, the mounting portion 31 being provided with a third mounting screw, and the nozzle portion 32 being provided with a fourth mounting screw corresponding thereto, the two components being tightly fitted together by the third and fourth mounting screws, the mounting portion 31 being provided with a lead-in connector 311131 for connecting the gas outlet pipe 71 and the liquid delivery pipe 73, respectively, for leading gas and liquid into the interior to be discharged through the nozzle portion 32. The user can replace different nozzle parts 32 as required, the operation is convenient, and the maintenance cost is reduced.

In this embodiment, the top bore of stock solution bottle 2 is 50 millimeters, and the bore of stock solution bottle 2 is great, and it is convenient to add liquid, the condition of liquid outflow when can reducing the liquid that adds.

The working principle of the utility model is as follows: the detachable assembly stock solution bottle 2 in casing 1 bottom sets up shower nozzle 3 on the casing 1, sets up control valve 4 and motor 5 in the casing 1, and motor 5 connects air pump 6, and the output setting of air pump 6 is connected to the outlet duct 71 of stock solution bottle 2, is equipped with the branch trachea 72 that is connected to shower nozzle 3 department on the outlet duct 71, and shower nozzle 3 still is connected with transfer line 73, and transfer line 73 passes control valve 4 and inserts in stock solution bottle 2. The motor 5 starts to drive the air pump 6 to pump air, and gas is squeezed into the liquid storage bottle 2 through the outlet pipe 71, improves the air pressure in the liquid storage bottle 2 and enables liquid to be input into the liquid conveying pipe 73, and whether the liquid in the liquid conveying pipe 73 can be controlled by the control valve 4 is passed through, when liquid is required to be sprayed, the liquid comes to the sprayer 3 through the control valve 4, and meanwhile, the gas squeezed into the air pump 6 is partially passed through the branch air pipe 72 and enters the sprayer 3, and the liquid is squeezed out through internal guiding, so that a spraying effect is formed. After the liquid spraying is stopped, the control valve 4 prevents the liquid from passing through, and the liquid can not reach the spray head 3 any more, so that the liquid leakage of the spray head 3 can be avoided, the waste and the pollution are avoided, and the use experience of the spraying device is optimized.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims (10)

1. A novel spray device with a control valve, comprising:

a housing (1);

the liquid storage bottle (2) is detachably assembled at the bottom of the shell (1);

the spray head (3) is arranged on the shell (1);

a control valve (4) arranged in the shell (1);

a motor (5) disposed within the housing (1); and

an air pump (6) arranged at the bottom of the motor (5);

the top of stock solution bottle (2) with casing (1) inside switches on, the output of air pump (6) is equipped with and is connected to outlet duct (71) of stock solution bottle (2), be equipped with on outlet duct (71) and be connected to branch road trachea (72) of shower nozzle (3), shower nozzle (3) are connected with transfer line (73), transfer line (73) pass control valve (4) and be connected to stock solution bottle (2).

2. The novel spraying device with the control valve according to claim 1, characterized in that a protective cover (21) is arranged on the top of the liquid storage bottle (2), a hollow air pipe joint (211) and a hollow liquid pipe joint (212) are arranged on the protective cover (21), one end of the air pipe joint (211) and one end of the liquid pipe joint (212) protrude out of the surface of the protective cover (21), and the other end of the air pipe joint and the other end of the liquid pipe joint extend into the liquid storage bottle (2).

3. The novel spray device with control valve of claim 1, further comprising:

the main control board (8) is arranged in the shell (1);

a battery (9) disposed within the housing (1); and

a control button (11) arranged outside the shell (1);

the main control board (8) is electrically connected with the motor (5), the control valve (4), the air pump (6), the battery (9) and the control button (11).

4. The novel spraying device with the control valve according to claim 3, characterized in that a charging interface (81) is arranged on the main control board (8), and an avoiding hole (12) is arranged at a position of the shell (1) corresponding to the charging interface (81).

5. Novel spraying device with control valve according to claim 1, characterized in that the housing (1) is provided with a dust cover (13) at the spray head (3), the dust cover (13) being rotatably connected with the housing (1).

6. The novel spraying device with the control valve is characterized in that the housing (1) comprises a left shell (101), a right shell (102) and a top shell (103), the left shell (101) and the right shell (102) are assembled together through a shell ring (104), the tops of the left shell (101) and the right shell (102) are provided with assembling grooves used for assembling with the top shell (103), the top shell (103) is correspondingly provided with assembling columns, and the top shell (103) is further provided with a connecting seat (1031) used for rotatably assembling the dust cover (13).

7. The novel spraying device with the control valve is characterized in that the spray head (3) comprises a mounting part (31) and a nozzle part (32), wherein the mounting part (31) is used for being assembled on the shell (1), the nozzle part (32) is assembled in front of the mounting part (31), the mounting part (31) is provided with a third assembling thread, the nozzle part (32) is provided with a fourth assembling thread corresponding to the nozzle part, and the mounting part (31) is provided with a leading-in joint (311) (131) used for connecting the air outlet pipe (71) and the infusion pipe (73).

8. Novel spraying device with control valve according to claim 1, characterized in that the top of the reservoir (2) is provided with a first assembly thread and the bottom of the housing (1) is correspondingly provided with a second assembly thread.

9. The new spraying device with control valve according to claim 1, characterized in that the medium of the liquid storage bottle (2) for storage is edible oil.

10. The new spraying device with control valve according to claim 1, characterized in that the top caliber of the reservoir (2) is 50 mm.

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