CN215784243U

CN215784243U - Spraying supercharging device

Info

Publication number: CN215784243U
Application number: CN202122306861.0U
Authority: CN
Inventors: 黄坤松; 张曾
Original assignee: Meizhou Shengrongda Environmental Protection Engineering Co ltd
Current assignee: Meizhou Shengrongda Environmental Protection Engineering Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-11
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a spraying supercharging device which comprises an unpowered follow-up control valve, a flexible spraying device, a sealed supercharging box body and a manual supercharging device, wherein the unpowered follow-up control valve is arranged on the flexible spraying device, the flexible spraying device is arranged in the sealed supercharging box body, and the manual supercharging device is arranged in the sealed supercharging box body. The utility model belongs to the technical field of liquid spraying, and particularly relates to a spraying supercharging device; the unpowered follow-up control valve can drive the valve to rotate by virtue of the vertical pressurization driving force under the condition of no independent driving force, the internal pressure is increased, meanwhile, the sectional area of the water outlet is reduced, so that liquid is sprayed out at a higher pressure, and the problems of single pressurization mode and limited effect of the spraying pressurization device in the current market are effectively solved.

Description

Spraying supercharging device

Technical Field

The utility model belongs to the technical field of liquid spraying, and particularly relates to a spraying supercharging device.

Background

The spraying device slowly sprays liquid in a container to the outside, has wide application in production and life, but has different required flow rates of spraying according to different use requirements, the common supercharging device on the market at present has single supercharging mode and unobvious effect, and in order to solve the problem, the utility model provides the spraying supercharging device which can improve the spraying pressure from multiple angles through one operation.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the spraying supercharging device, the unpowered follow-up control valve can drive the valve to rotate by virtue of the driving force of vertical supercharging under the condition of no independent driving force, the sectional area of the water outlet is reduced while the internal pressure is increased, so that liquid is sprayed out at a higher pressure, and the problems of single supercharging mode and limited effect of the spraying supercharging device in the current market are effectively solved.

The technical scheme adopted by the utility model is as follows: the utility model relates to a spraying supercharging device which comprises an unpowered follow-up control valve, a flexible spraying device, a sealed supercharging box body and a manual supercharging device.

Furthermore, the unpowered follow-up control valve comprises a cylindrical control valve body, a butterfly valve clack and a valve clack driving worm wheel, wherein the cylindrical control valve body is arranged on the flexible spraying device, a valve body transverse round hole is formed in the cylindrical control valve body, a valve clack hinged round rod is arranged on the butterfly valve clack, the butterfly valve clack is rotatably arranged in the valve body transverse round hole through the valve clack hinged round rod, the butterfly valve clack is located in the cylindrical control valve body, and the valve clack driving worm wheel is clamped on the valve clack hinged round rod.

Furthermore, the flexible spraying device comprises a valve top connector, a spraying conduit and a spraying head, wherein a connector large opening is formed in the valve top connector, the cylindrical control valve body is clamped on the connector large opening, a connector small opening is formed in the valve top connector, one end of the spraying conduit is clamped in the connector small opening, the spraying conduit is arranged on the sealed pressurizing box body, and the spraying head is clamped in the other end of the spraying conduit.

Further, the sealed supercharging box body comprises a cylindrical main box body, a lifting piston plate, a sliding seal ring, a bottom guide pipe and a top box cover, wherein the lifting piston plate is provided with a piston plate guide edge, the lifting piston plate is clamped and slidably arranged in the cylindrical main box body through the piston plate guide edge, the piston plate guide edge is in sliding sealing contact with the inner wall of the cylindrical main box body, the lifting piston plate is provided with a piston plate center hole, the sliding seal ring is clamped and slidably arranged in the piston plate center hole, the bottom guide pipe is clamped and slidably arranged in the sliding seal ring, the sliding seal ring is in sliding sealing contact with the bottom guide pipe, the bottom guide pipe is clamped and sealingly arranged below the cylindrical control valve body, the top box cover is clamped and arranged on the cylindrical main box body, the top box cover is provided with a box cover center hole, and the spray guide pipe is clamped and arranged in the box cover center hole, and a box cover side hole is formed in the top box cover.

Further, manual supercharging device includes fixation nut, rotation base, pressure boost drive screw and twist grip, the fixation nut block is located in the case lid side opening, it locates on the over-and-under type piston plate to rotate the base, be equipped with screw rod bottom boss on the pressure boost drive screw, pressure boost drive screw passes through screw rod bottom boss and rotates to locate on the rotation base, be equipped with screw rod worm section on the pressure boost drive screw, screw rod worm section and valve clack drive worm wheel meshing are connected, be equipped with the screw rod screw thread section on the pressure boost drive screw, screw rod screw thread section and fixation nut threaded connection, be equipped with screw rod top round hole on the pressure boost drive screw, the twist grip block is located in the screw rod top round hole.

The utility model with the structure has the following beneficial effects: this scheme a supercharging device sprays can be under the condition that does not have solitary drive power through unpowered trailing type control valve, and the drive power that relies on perpendicular pressure boost drives the valve rotation, in increase internal pressure, reduces the sectional area of delivery port, makes liquid spray away with bigger pressure, has solved the single, the limited problem of effect of the supercharging device pressure boost mode that sprays on the existing market effectively.

Drawings

FIG. 1 is a perspective view of a spray booster of the present invention;

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

FIG. 3 is a front view of a spray booster of the present invention;

FIG. 4 is a top view of a spray plenum of the present invention;

FIG. 5 is a cross-sectional view taken along section line A-A of FIG. 3;

fig. 6 is a partially enlarged view of a portion i in fig. 5.

Wherein, 1, an unpowered follow-up control valve, 2, a flexible spray device, 3, a sealed pressurizing box body, 4, a manual pressurizing device, 5, a cylindrical control valve body, 6, a butterfly valve clack, 7, a valve clack driving worm wheel, 8, a valve body transverse round hole, 9, a valve clack hinged round rod, 10, a valve top joint, 11, a spray conduit, 12, a spray head, 13, a joint large opening, 14, a joint small opening, 15, a cylindrical main box body and 16, the lifting type piston plate, 17, a sliding sealing ring, 18, a bottom guide pipe, 19, a top box cover, 20, a piston plate guide edge, 21, a piston plate central hole, 22, a box cover central hole, 23, a box cover side hole, 24, a fixing nut, 25, a rotating base, 26, a pressurizing transmission screw rod, 27, a rotating handle, 28, a screw rod bottom boss, 29, a screw rod worm rod section, 30, a screw rod thread section, 31 and a screw rod top round hole.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

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.

As shown in fig. 1-6, the spray supercharging device of the present invention includes an unpowered follow-up control valve 1, a flexible spray device 2, a sealed supercharging box 3 and a manual supercharging device 4, wherein the unpowered follow-up control valve 1 is disposed on the flexible spray device 2, the flexible spray device 2 is disposed in the sealed supercharging box 3, and the manual supercharging device 4 is disposed in the sealed supercharging box 3.

The unpowered follow-up control valve 1 comprises a cylindrical control valve body 5, a butterfly valve clack 6 and a valve clack driving worm wheel 7, wherein the cylindrical control valve body 5 is arranged on the flexible spraying device 2, a valve body transverse round hole 8 is formed in the cylindrical control valve body 5, a valve clack hinged round rod 9 is arranged on the butterfly valve clack 6, the butterfly valve clack 6 is rotatably arranged in the valve body transverse round hole 8 through the valve clack hinged round rod 9, the butterfly valve clack 6 is located in the cylindrical control valve body 5, and the valve clack driving worm wheel 7 is clamped on the valve clack hinged round rod 9.

The flexible spraying device 2 comprises a valve top connector 10, a spraying conduit 11 and a spraying head 12, wherein a connector large opening 13 is formed in the valve top connector 10, the cylindrical control valve body 5 is clamped on the connector large opening 13, a connector small opening 14 is formed in the valve top connector 10, one end of the spraying conduit 11 is clamped in the connector small opening 14, the spraying conduit 11 is arranged on the sealed pressurizing box body 3, and the spraying head 12 is clamped in the other end of the spraying conduit 11.

The sealed type supercharging box body 3 comprises a cylindrical main box body 15, a lifting piston plate 16, a sliding seal ring 17, a bottom guide pipe 18 and a top box cover 19, wherein a piston plate guide edge 20 is arranged on the lifting piston plate 16, the lifting piston plate 16 is clamped and slidably arranged in the cylindrical main box body 15 through the piston plate guide edge 20, the piston plate guide edge 20 is in sliding sealing contact with the inner wall of the cylindrical main box body 15, a piston plate center hole 21 is arranged on the lifting piston plate 16, the sliding seal ring 17 is clamped and arranged in the piston plate center hole 21, the bottom guide pipe 18 is clamped and slidably arranged in the sliding seal ring 17, the sliding seal ring 17 is in sliding sealing contact with the bottom guide pipe 18, the bottom guide pipe 18 is clamped and arranged below the cylindrical control valve body 5, the top box cover 19 is clamped and arranged on the cylindrical main box body 15, and a box cover center hole 22 is arranged on the top box cover 19, the spray pipe 11 is clamped in a central hole 22 of the box cover, and a box cover side hole 23 is arranged on the top box cover 19.

The manual supercharging device 4 comprises a fixing nut 24, a rotating base 25, a supercharging transmission screw 26 and a rotating handle 27, wherein the fixing nut 24 is clamped in the box cover side hole 23, the rotating base 25 is arranged on the lifting piston plate 16, a screw bottom boss 28 is arranged on the supercharging transmission screw 26, the supercharging transmission screw 26 is arranged on the rotating base 25 through the rotation of the screw bottom boss 28, a screw worm section 29 is arranged on the supercharging transmission screw 26, the screw worm section 29 is meshed with the valve clack driving worm wheel 7 and is connected with the valve clack driving worm wheel 7, a screw thread section 30 is arranged on the supercharging transmission screw 26, the screw thread section 30 is in threaded connection with the fixing nut 24, a screw top round hole 31 is formed in the supercharging transmission screw 26, and the rotating handle 27 is clamped in the screw top round hole 31.

When the sprayer is used specifically, a user firstly needs to inject liquid to be sprayed into the cylindrical main box body 15, then the equipment is installed according to the state shown in the drawing, the pressurizing transmission screw 26 is driven to rotate by rotating the rotating handle 27 in the spraying process, the lifting piston plate 16 can be pressed down through the screw thread section 30 and the thread transmission of the fixing nut 24 when the pressurizing transmission screw 26 rotates, so that the pressure in the box body is increased, the liquid is sprayed out at a high speed, the butterfly valve clack 6 can be driven to rotate and close through the meshing transmission of the screw thread section 30 and the valve clack driving worm wheel 7 at the same time of pressurizing, the cross section of a water outlet is reduced under the condition of increasing the internal pressure, the liquid is sprayed out at a higher pressure and a higher speed, the integral working process is provided, and the steps are repeated when the sprayer is used next time.

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.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a spray supercharging device which characterized in that: the device comprises an unpowered follow-up control valve, a flexible spraying device, a sealed pressurizing box body and a manual pressurizing device, wherein the unpowered follow-up control valve is arranged on the flexible spraying device, the flexible spraying device is arranged in the sealed pressurizing box body, and the manual pressurizing device is arranged in the sealed pressurizing box body.

2. The spray booster of claim 1, wherein: the unpowered follow-up control valve comprises a cylindrical control valve body, a butterfly valve clack and a valve clack driving worm wheel, wherein the cylindrical control valve body is arranged on the flexible spraying device, a valve body transverse round hole is formed in the cylindrical control valve body, a valve clack hinged round rod is arranged on the butterfly valve clack, the butterfly valve clack is rotatably arranged in the valve body transverse round hole through the valve clack hinged round rod, the butterfly valve clack is located in the cylindrical control valve body, and the valve clack driving worm wheel is clamped on the valve clack hinged round rod.

3. The spray booster of claim 2, wherein: the flexible spraying device comprises a valve top connector, a spraying guide pipe and a spraying head, wherein a connector large opening is formed in the valve top connector, the cylindrical control valve body is clamped on the connector large opening, a connector small opening is formed in the valve top connector, one end of the spraying guide pipe is clamped in the connector small opening, the spraying guide pipe is arranged on the sealed pressurizing box body, and the spraying head is clamped in the other end of the spraying guide pipe.

4. The spray booster of claim 3, wherein: the sealed supercharging box body comprises a cylindrical main box body, a lifting piston plate, a sliding sealing ring, a bottom guide pipe and a top box cover, wherein the lifting piston plate is provided with a piston plate guide edge, the lifting piston plate is clamped and slidably arranged in the cylindrical main box body through the piston plate guide edge, the piston plate guide edge is in sliding sealing contact with the inner wall of the cylindrical main box body, the lifting piston plate is provided with a piston plate center hole, the sliding sealing ring is clamped and arranged in the piston plate center hole, the bottom guide pipe is clamped and slidably arranged in the sliding sealing ring, the sliding sealing ring is in sliding sealing contact with the bottom guide pipe, the bottom guide pipe is clamped and arranged below the cylindrical control valve body, the top box cover is clamped and arranged on the cylindrical main box body, the top box cover is provided with a box cover center hole, and the spray guide pipe is clamped and arranged in the box cover center hole, and a box cover side hole is formed in the top box cover.

5. The spray booster of claim 4, wherein: the manual supercharging device comprises a fixing nut, a rotating base, a supercharging transmission screw and a rotating handle, wherein the fixing nut is clamped in a side hole of the box cover, the rotating base is arranged on the lifting piston plate, a screw bottom boss is arranged on the supercharging transmission screw, the supercharging transmission screw is arranged on the rotating base through rotation of the screw bottom boss, a screw worm section is arranged on the supercharging transmission screw, the screw worm section is connected with a valve clack driving worm in a meshed mode, a screw thread section is arranged on the supercharging transmission screw, the screw thread section is connected with the fixing nut in a threaded mode, a screw top round hole is formed in the supercharging transmission screw, and the rotating handle is clamped in the screw top round hole.