CN218475446U - Pump sprayer with equivalent inlet and outlet for spraying and decontaminating - Google Patents

Abstract

The utility model discloses a pump spraying pot with equivalent inlet and outlet for spraying decontamination, which belongs to the technical field of spraying tools, and comprises a spraying pot body, wherein the bottom of the spraying pot body is provided with a liquid storage bottle, and one side of the top of the spraying pot body is provided with a nozzle; the piston scavenging pump device is arranged in the watering can body and drives the fluid in the liquid storage bottle to be sprayed out from the nozzle; and the electric control device is arranged in the sprinkling can body and is electrically connected with the piston scavenging pump device and the motor. The utility model discloses a motor drive cam wheel is eccentric commentaries on classics pendulum, makes the triangle goods of furniture for display rather than for use do to draw the pendulum motion and change the pump chamber volume to the flexible glue pump body, touches and makes the valve of movable plate do the piston inhale or exhale to fluid in the control fluid chamber is in the ration business turn over of inlet channel and liquid outlet channel, and then control fluid throughput, and the feed liquor volume is the same with the play liquid volume, the result of use preferred.

Description

Pump sprayer with equivalent inlet and outlet for spraying and decontaminating

Technical Field

The utility model belongs to the technical field of the spray rinsing apparatus, a pump that equivalent business turn over was used in spraying decontamination is spouted kettle is related to.

Background

The watering can is used for containing liquid and spraying the liquid outwards through the nozzle of the atomizing pore, is suitable for household hygiene spray rinsing, spray rinsing of cleaning workers and spray rinsing of car owners, and can also be used for spray rinsing of garden flowers and plants, agricultural plant water spraying or small-range disinfection and other conditions.

The existing sprinkling can has a gas-filling pressure sprinkling can structure, can be sprinkled only by repeated pressurization operation, and has lower sprinkling efficiency; there are also electric watering can structures, which mainly use a pump structure of a gear pump or a plunger pump, but the pump structure is mechanically driven to spray, and the liquid outlet amount is more, less and unbalanced. It can be seen that the spraying amount of the two structures of the sprinkling can is not effectively controlled in use, so that in the process of spraying and using, the sprinkling can is used for spraying more times when the liquid outlet amount is small, the liquid outlet amount is more than the use amount, the use waste of the liquid is caused invisibly, and the sprinkling can with corrosive liquid inside has certain viscosity, is easy to attach and obstruct mechanical transmission or corrode mechanical parts, and finally influences the service life of the sprinkling can.

Therefore, there is a need for further improvement of the watering can structure to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a spraying decontamination is with pump watering can of equivalent business turn over aims at solving the as above problem that proposes in the background art.

In order to achieve the above object, the utility model provides a spraying decontamination spouts kettle with pump of equivalent business turn over, include:

the spraying kettle comprises a spraying kettle body, wherein a liquid storage bottle is arranged at the bottom of the spraying kettle body, and a nozzle is arranged on one side of the top of the spraying kettle body;

the piston scavenging pump device is arranged in the watering can body and drives the fluid in the liquid storage bottle to be sprayed out from the nozzle;

and the electric control device is arranged in the sprinkling can body and is electrically connected with the piston scavenging pump device and the motor.

Preferably, the piston scavenging pump device comprises a pump cavity piece, a guide piece, a scavenging pump assembly and a driving assembly, the pump cavity piece is fixedly installed in the watering can body, the guide piece is arranged below the pump cavity piece, the scavenging pump assembly is arranged between the pump cavity piece and the guide piece in an airtight connection mode, the driving assembly is installed in the watering can body, and the driving assembly is connected with the scavenging pump assembly through the guide piece.

Preferably, the pump cavity part is provided with a fluid chamber, the fluid chamber is provided with a plurality of interconnected flow channels, the pump cavity part is provided with a liquid inlet channel and a liquid outlet channel, the liquid inlet channel is communicated with the fluid chamber, and the liquid outlet channel is communicated with one of the flow channels.

Preferably, the scavenging pump subassembly includes cavity valve plate, offset plate, the flexible glue pump body, transfer line and activity piece valve, the cavity valve plate is equipped with in the connection of fluid cavity one side gas tightness, the laminating of end face leakproofness is equipped with the offset plate under the cavity valve plate, offset plate body coupling is equipped with a plurality of flexible glue pump bodies, the flexible glue pump body has the pump chamber that can the piston drum move, flexible glue pump body bottom body coupling is equipped with the transfer line, be equipped with protruding end position on the transfer line, be equipped with a plurality of piston slotted holes on the cavity valve plate, piston slotted hole and fluid cavity, pump chamber intercommunication, the piston slotted hole is located the activity piece valve is installed to the one side of fluid cavity, drive assembly drive flexible glue pump body swing makes the pump chamber is piston motion to the activity piece valve, with control the indoor fluid throughput of fluid cavity.

Preferably, the drive assembly includes motor, cam wheel, triangle goods of furniture for display rather than for use, the internal fixed mounting of watering can has the motor, the output shaft tip of motor is equipped with the cam wheel, be equipped with mobilizable triangle goods of furniture for display rather than for use on the cam wheel, in order to drive the activity is swung to triangle goods of furniture for display rather than for use, the transfer line passes the guide part and is connected with the triangle goods of furniture for display rather than for use.

Preferably, the triangular swing part is a triangular arc panel with a middle height and a low height, positioning holes are formed in the positions, located on three corner edges, of the triangular swing part, the positioning holes are sleeved on the convex stop positions of the transmission rod, the motor drives the convex rotating wheel to eccentrically rotate and swing, the triangular swing part is made to pull and swing the soft rubber pump body to change the volume of the pump cavity, and the fluid in the fluid cavity is touched to quantitatively enter and exit.

Preferably, the electric control device comprises a mounting frame, a control panel, an on-off switch, a rechargeable battery and a charging interface, the mounting frame is fixedly arranged at the bottom of the watering can body, the control panel is arranged on one side of the mounting frame, the rechargeable battery is arranged on the mounting frame, the on-off switch is arranged on one side of the top of the watering can body, the charging interface is arranged on one side of the bottom of the watering can body, and the control panel is electrically connected with the on-off switch, the rechargeable battery and the charging interface.

Preferably, the mounting bracket bottom is equipped with the internal thread hole, the stock solution bottle top is equipped with the oil filler point of outband screw thread, the spiro union can be dismantled with the mounting bracket to the stock solution bottle through the oil filler point.

The utility model discloses for prior art's beneficial effect:

the utility model provides a pump watering can of equivalent business turn over for spraying decontamination is done eccentric commentaries on classics pendulum through motor drive cam wheel, makes the triangle goods of furniture for display rather than for use do to the flexible glue pump body and draw the pendulum motion and change the pump chamber volume, touches and makes the movable plate valve do the piston inhale or exhale to fluid in the control fluid chamber is in the ration business turn over of inlet channel and liquid outlet channel, and then control fluid throughput, and feed liquor volume is the same with liquid output, the result of use preferred.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the exploded structure of the present invention;

fig. 3 is a schematic perspective view of a piston scavenging pump device according to the present invention;

fig. 4 is an exploded view of the pump chamber, guide and scavenging pump assembly of the present invention;

FIG. 5 is a perspective view of the pump chamber of FIG. 4;

reference numerals:

1. spraying the kettle body; 2. a liquid storage bottle; 3. a nozzle; 4. a piston scavenging pump device; 5. an electric control device; 6. A pump chamber component; 7. a guide assembly part; 8. a scavenging pump assembly; 9. a drive assembly; 10. a fluid chamber; 11. a flow channel; 12. a liquid inlet channel; 13. a liquid outlet channel; 14. a chamber valve plate; 15. a rubber plate; 16. a soft rubber pump body; 17. a transmission rod; 18. a movable flap valve; 19. a pump chamber; 20. a convex stop position; 21. a piston slot; 22. A motor; 23. a cam wheel; 24. a triangular swing part; 25. positioning holes; 26. a mounting frame; 27. a control panel; 28. an on-off key; 29. a rechargeable battery; 30. a charging interface; 31. an oil filler hole; 32. an external thread; 33. a soft rubber tube.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

To achieve the above objects, embodiments of the present invention provide a pump watering can with equal amount of inlet and outlet for spray decontamination, as shown in fig. 1 to 5, including:

the spraying pot comprises a spraying pot body 1, wherein a liquid storage bottle 2 is arranged at the bottom of the spraying pot body 1, and a nozzle 3 is arranged on one side of the top of the spraying pot body 1;

the piston scavenging pump device 4 is arranged in the spray pot body 1, and the piston scavenging pump device 4 drives the fluid in the liquid storage bottle 2 to be sprayed out from the nozzle 3;

the electric control device 5 is arranged in the spray pot body 1, and the electric control device 5 is electrically connected with the piston scavenging pump device and the motor 22.

In this embodiment, spout the fixed mounting bracket 26 that is equipped with in kettle body 1 bottom, mounting bracket 26 bottom is equipped with the internal thread hole, 2 tops of stock solution bottle are equipped with the oil filler point 31 of outband screw thread 32, the spiro union can be dismantled with mounting bracket 26 through oil filler point 31 to stock solution bottle 2, 4 one ends of piston scavenging pump device are passed through flexible glue pipe 33 and are connected with stock solution bottle 2, 2 appearances of stock solution bottle can be circular, square or toper etc., 4 other ends of piston scavenging pump device pass through flexible glue pipe 33 and are connected with nozzle 3, 3 bores of nozzle can be 8-15mm.

The piston scavenging pump device 4 comprises 19 pump cavities 6, a guide part 7, a scavenging pump assembly 8 and a driving assembly 9, the 19 pump cavities 6 are fixedly mounted in the spraying pot body 1, the guide part 7 is arranged below the 19 pump cavities 6, the scavenging pump assembly 8 is arranged between the 19 pump cavities 6 and the guide part 7 in an airtight connection mode, the driving assembly 9 is mounted in the spraying pot body 1, and the driving assembly 9 is connected with the scavenging pump assembly 8 through the guide part 7.

Wherein, 19 pieces 6 of pump chamber are equipped with fluid chamber 10, fluid chamber 10 is equipped with a plurality of runners 11 of interconnection, be equipped with inlet channel 12 and liquid outlet channel 13 on 19 pieces 6 of pump chamber, inlet channel 12 and fluid chamber 10 intercommunication, liquid outlet channel 13 with one of them runner 11 intercommunication. For example, the number of the flow channels 11 may be 3, one end of each flow channel 11 converges at the center of the fluid chamber 10, the center is communicated with the liquid outlet channel 13, the fluid is input into the fluid chamber 10 through the liquid inlet channel 12, and the fluid chamber 10 drives the fluid on the flow channels 11 to be output from the liquid outlet channel 13 according to the operation of the scavenging pump assembly 8.

Wherein, the subassembly 8 of taking a breath includes cavity valve plate 14, offset plate 15, the flexible glue pump body 16, transfer line 17 and movable plate valve 18, fluid chamber 10 one side gas tightness connection is equipped with cavity valve plate 14, the laminating of end face leakproofness is equipped with offset plate 15 under the cavity valve plate 14, the 15 body coupling of offset plate is equipped with a plurality of flexible glue pump bodies 16, the flexible glue pump body 16 has pump chamber 19 that can the piston heave, 16 bottom body couplings of flexible glue pump body are equipped with transfer line 17, be equipped with protruding end position 20 on the transfer line 17, be equipped with a plurality of piston slotted holes 21 on the cavity valve plate 14, piston slotted hole 21 and fluid chamber 10, pump chamber 19 intercommunication, piston slotted hole 21 is located movable plate valve 18 is installed to the one side of fluid chamber 10, drive subassembly 9 drive flexible glue pump body 16 swings, makes the pump chamber is the piston formula motion to movable plate valve 18, with control fluid throughput in the fluid chamber 10.

Wherein, drive assembly 9 includes motor 22, cam wheel 23, triangle goods of furniture for display rather than for use 24, it has motor 22 to spout fixed mounting in the kettle body 1, the output shaft tip of motor 22 is equipped with cam wheel 23, be equipped with mobilizable triangle goods of furniture for display rather than for use 24 on the cam wheel 23, in order to drive triangle goods of furniture for display rather than for use 24 changes the pendulum activity, transfer line 17 passes guide member 7 and is connected with triangle goods of furniture for display rather than for use 24.

Further, the triangular swing part 24 is a triangular arc-shaped panel with a middle height and a low height, the triangular swing part 24 is provided with positioning holes 25 at three corner edges, the positioning holes 25 are sleeved on the convex stop positions 20 of the transmission rod 17, and the motor 22 drives the convex rotating wheel 23 to eccentrically rotate and swing, so that the triangular swing part 24 performs pulling and swinging movement on the soft rubber pump body 16 to change the volume of the pump cavity 19, and the fluid in the fluid chamber 10 is contacted to quantitatively enter and exit.

Further, the electric control device 5 comprises an installation frame 26, a control panel 27, a switch key 28, a rechargeable battery 29 and a charging interface 30, the control panel 27 is arranged on one side of the installation frame 26, the rechargeable battery 29 is arranged on the installation frame 26, the switch key 28 is arranged on one side of the top of the spraying pot body 1, the charging interface 30 is arranged on one side of the bottom of the spraying pot body 1, and the control panel 27 is electrically connected with the switch key 28, the rechargeable battery 29 and the charging interface 30.

In the pump watering can of this embodiment, mainly be applicable to the family health and spray wash, cleaning worker's spray wash use, car owner's spray wash, also can be used to the spray wash of the circumstances such as gardens flowers and plants, agricultural plant water spray, or disinfection of small scale, for example, be used for dispeling heavy greasy dirt such as kitchen lampblack absorber, oven, top of a kitchen range sink, dispel dining room cigarette ash vestige, tea dirty, dispel automobile engine, blast pipe etc.. The fluid injected into the liquid storage bottle 2 can be probiotic fluid, the main components of the probiotic fluid are purified water, cocoyl methyl ammonium chloride ethoxy methyl chloride polymer, 2- (2-butoxy ethoxy) ethanol, disodium silicate, bacillus subtilis, fermentation products of the bacillus subtilis and the like, and the probiotic fluid is mainly used for efficiently removing oil stains and deodorizing, can dissolve various grease, and can better remove chemical substance odors such as mercaptan, phenol, organic compounds and hydrocarbon compounds. Of course, the fluid injected into the liquid storage bottle 2 can also be water, and is used for watering flowers, spraying flowers and the like.

In one embodiment, the switch key 28 is pressed for starting, the control board 27 controls the cam wheel 23 on the motor 22 to operate, so that the triangular swing part 24 of the middle-high, outer-low triangular arc-shaped panel can perform movable eccentric swinging, and it can be understood that when one of the angles swings to the lowest position, the swinging soft rubber pump body 16 is pulled downwards to move, so that negative pressure is generated in the pump cavity 19, the liquid inlet channel 12 is opened, and fluid is input into the fluid chamber 10; when the other two corners have a swing to the highest position, the soft rubber pump body 16 is pushed upwards to generate pressure expansion in the pump cavity 19, the liquid outlet channel 13 is opened, and the fluid in the fluid chamber 10 is output to the liquid outlet channel 13 through the flow channel 11 and is sprayed outwards from the nozzle 3. The volume change in the pump chamber 19 is through triangle goods of furniture for display rather than for use 24 to push up the pull-down protruding rotation of drive rod 17 and sway and produce, triangle goods of furniture for display rather than for use 24 constantly acts on pump chamber 19 and changes the volume size repeatedly, make the input volume of this pump watering can inlet channel 12 at every turn all the same with the output volume of liquid outlet channel 13, realize the equivalent input and the output that the fluid sprayed, accomplish the quantity rationally not extravagant, some have corrosivity or acidic fluid to pump chamber 19 spare 6, guide fitting spare 7 and scavenging pump subassembly 8 do not influence yet, this pump watering can life is preferred.

To sum up, the utility model provides a pump watering can of equivalent business turn over for spraying decontamination is done eccentric commentaries on classics pendulum through motor 22 drive cam wheel 23, makes triangle goods of furniture for display rather than for use 24 do to the flexible glue pump body 16 and draw the pendulum motion and change pump chamber 19 volume, touches and makes movable plate valve 18 do breathing in or exhale of piston formula to fluid in control fluid cavity 10 is in the ration business turn over of inlet channel 12 and liquid outlet channel 13, and then control fluid throughput, and feed liquor volume is the same with liquid output, the result of use preferred.

The technical principle of the present invention has been described above with reference to specific embodiments, which are only preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention are contemplated as falling within the scope of the invention without inventive faculty.

Claims (8)

1. The utility model provides a pump watering can of equal volume business turn over for spraying decontamination which characterized in that includes:

the spraying kettle comprises a spraying kettle body, wherein a liquid storage bottle is arranged at the bottom of the spraying kettle body, and a nozzle is arranged on one side of the top of the spraying kettle body;

the piston air exchange pump device is arranged in the spray can body and drives the fluid in the liquid storage bottle to be sprayed out from the nozzle;

and the electric control device is arranged in the sprinkling can body and is electrically connected with the piston scavenging pump device and the motor.

2. The pump watering can of claim 1 having an equivalent inlet and outlet for spray decontamination, wherein the piston scavenging pump device comprises a pump chamber, a guide member, a scavenging pump assembly and a drive assembly, the watering can body is fixedly provided with the pump chamber, the guide member is provided below the pump chamber, the scavenging pump assembly is provided on the airtight connection between the pump chamber and the guide member, the watering can body is provided with the drive assembly, and the drive assembly is connected to the scavenging pump assembly through the guide member.

3. The pump sprayer according to claim 2, wherein the pump chamber is provided with a fluid chamber, the fluid chamber is provided with a plurality of interconnected flow passages, the pump chamber is provided with a liquid inlet passage and a liquid outlet passage, the liquid inlet passage is communicated with the fluid chamber, and the liquid outlet passage is communicated with one of the flow passages.

4. The equivalent business turn over pump watering can of claim 3 for spraying decontamination, characterized in that, the pump subassembly of taking a breath includes cavity valve plate, offset plate, the flexible glue pump body, transfer line and movable piece valve, the fluid cavity one side gas tight connection is equipped with the cavity valve plate, the laminating of terminal surface leakproofness is equipped with the offset plate under the cavity valve plate, the offset plate body coupling is equipped with a plurality of flexible glue pump bodies, the flexible glue pump body has the pump chamber that can the piston drummed, flexible glue pump body bottom body coupling is equipped with the transfer line, be equipped with protruding end position on the transfer line, be equipped with a plurality of piston slotted holes on the cavity valve plate, the piston slotted hole is with fluid cavity, pump chamber intercommunication, the piston slotted hole is located the movable piece valve is installed to the one side of fluid chamber, drive assembly drive flexible glue pump body swing makes the pump chamber do piston motion to the movable piece valve, with control the fluid throughput in the fluid chamber.

5. The spray dispenser of claim 4, wherein the driving assembly comprises a motor, a cam, and a triangular swing member, the spray dispenser body is fixedly installed with a motor, the cam is installed at an output end of the motor, the cam is installed with a movable triangular swing member to drive the triangular swing member to swing, and the transmission rod passes through the guide member to connect with the triangular swing member.

6. The equivalent inlet and outlet pump spray can for spray decontamination as claimed in claim 5, wherein the triangular swing part is a triangular arc panel with a middle height and a lower height, the triangular swing part is provided with positioning holes at three corners, the positioning holes are sleeved on the convex stop positions of the transmission rod, the motor drives the convex wheel to perform eccentric rotation, so that the triangular swing part performs pulling and swinging motion on the soft rubber pump body to change the volume of the pump cavity, and the fluid in the fluid cavity is contacted to enter and exit quantitatively.

7. The pump watering can with the same amount of inlet and outlet for spray decontamination as claimed in claim 1, wherein the electric control device comprises a mounting frame, a control panel, an on-off switch, a rechargeable battery and a charging interface, the mounting frame is fixedly arranged at the bottom of the watering can body, the control panel is arranged on one side of the mounting frame, the rechargeable battery is arranged on the mounting frame, the on-off switch is arranged on one side of the top of the watering can body, the charging interface is arranged on one side of the bottom of the watering can body, and the control panel is electrically connected with the on-off switch, the rechargeable battery and the charging interface.

8. The pump sprayer with equivalent inlet and outlet according to claim 7, wherein the bottom of the mounting rack is provided with an internal thread hole, the top of the liquid storage bottle is provided with an oil filling hole with external threads, and the liquid storage bottle is detachably screwed with the mounting rack through the oil filling hole.

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