CN215655831U

CN215655831U - High-efficiency jet device

Info

Publication number: CN215655831U
Application number: CN202121944616.6U
Authority: CN
Inventors: 侯立天; 李丛; 李岩
Original assignee: Jilin Zezhong Fluid Technology Co ltd
Current assignee: Jilin Zezhong Fluid Technology Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-01-28
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a high-efficiency jet device which comprises a pipe body, wherein a water outlet pipe is fixedly arranged at the top of the pipe body, a connecting pipe is fixedly arranged on the right side of the pipe body, a check valve is fixedly arranged on the right side of the connecting pipe, and a threaded pipe is fixedly arranged on the right side of the check valve. According to the utility model, through the matching of the throat pipe and the vacuum cavity, the design structure of the vacuum cavity is in a funnel shape, the efficiency is effectively increased, and the jet flow efficiency ratio is 1: 1.4, more traditional fluidic efficiency improves 40%, can accelerate the flow speed of body cavity liquid, and broad pressure chamber can increase the inlet tube to the pressure of liquid when intaking, makes in liquid can be fast-speed enters into mixes the gas chamber, and the air duct can with the air suction to mix in the gas chamber, mix violently with liquid, has realized high-efficient the mixing, and it is lower to have solved present traditional ejector efficiency simultaneously, and the kinetic energy demand is great, can't realize high-efficient mixing and the problem of flowing out fast.

Description

High-efficiency jet device

Technical Field

The utility model relates to the technical field of fluidic devices, in particular to a high-efficiency fluidic device.

Background

The jet device is also called as a jet device, is a device for gas-liquid mixing or liquid-liquid mixing, and has no moving part, liquid is sprayed out from a nozzle at high speed, when flowing liquid passes through a gas mixing chamber, the liquid can form vacuum in the gas mixing chamber, a large amount of air is sucked by a gas guide tube, and after the air enters the gas mixing chamber, the air and the liquid are violently mixed at a throat to form a gas-liquid mixture, but the traditional jet device has lower efficiency and larger kinetic energy demand, and cannot realize high-efficiency mixing and quick outflow.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency jet device which has the advantages of good jet effect and large power and solves the problems that the traditional jet device has low efficiency and large kinetic energy requirement and cannot realize high-efficiency mixing and quick outflow at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high efficiency fluidic device, includes the body, the top fixed mounting of body has the outlet pipe, the right side fixed mounting of body has the connecting pipe, the right side fixed mounting of connecting pipe has the check valve, the right side fixed mounting of check valve has the screwed pipe, the bottom of body inner chamber is provided with and mildly presses the chamber, mildly press the top in chamber to be provided with the vacuum cavity, the vacuum cavity is the funnel shape, the top fixed mounting of body inner chamber has the choke, the left side of check valve inner chamber is provided with the valve plate, the right side fixed mounting of valve plate has the non return spring.

Preferably, the inner cavity of the water outlet pipe is provided with a nozzle, and the bottom of the pipe body is fixedly provided with a water inlet pipe.

Preferably, the top of the inner cavity of the connecting pipe is fixedly provided with a guide plate, and the right side of the threaded pipe is fixedly provided with an air guide pipe.

Preferably, the right side of the inner cavity of the check spring is provided with a negative pressure cavity, and the inner wall on the right side of the inner cavity of the check spring is fixedly provided with a sealing washer.

Preferably, threaded grooves are formed in the outer surfaces of the water outlet pipe and the water inlet pipe, and a gas mixing chamber is arranged at the top of the vacuum cavity.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matching of the throat pipe and the vacuum cavity, the design structure of the vacuum cavity is in a funnel shape, the efficiency is effectively increased, and the jet flow efficiency ratio is 1: 1.4, it improves 40% to tradition fluidic efficiency, can accelerate the flow speed of body cavity liquid, and it can increase the pressure of inlet tube to liquid when intaking to widen the pressure chamber, make liquid can be fast-speed enter into mix in the gas chamber, and the air duct can with the air suction to mix in the gas chamber, mix violently with liquid, high-efficient the mixing has been realized, the setting of check valve can effectually prevent liquid backward flow to the negative pressure intracavity, it is lower to have solved present traditional ejector efficiency simultaneously, the kinetic energy demand is great, can't realize high-efficient the problem of mixing and quick outflow.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a sectional view showing the structure of the check valve according to the present invention.

In the figure: 1. a pipe body; 2. a spout; 3. a water outlet pipe; 4. a connecting pipe; 5. a guide plate; 6. a check valve; 7. a threaded pipe; 8. an air duct; 9. a pressure widening cavity; 10. a water inlet pipe; 11. a vacuum chamber; 12. a gas mixing chamber; 13. a throat; 14. a valve plate; 15. a negative pressure chamber; 16. a sealing gasket; 17. a check spring.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a high efficiency fluidic device comprises a tube body 1, a water outlet pipe 3 is fixedly installed on the top of the tube body 1, a nozzle 2 is arranged in the inner cavity of the water outlet pipe 3, a water inlet pipe 10 is fixedly installed on the bottom of the tube body 1, a connecting pipe 4 is fixedly installed on the right side of the tube body 1, a check valve 6 is fixedly installed on the right side of the connecting pipe 4, a threaded pipe 7 is fixedly installed on the right side of the check valve 6, a guide plate 5 is fixedly installed on the top of the inner cavity of the connecting pipe 4, an air duct 8 is fixedly installed on the right side of the threaded pipe 7, a pressure expanding cavity 9 is arranged on the bottom of the inner cavity of the tube body 1, a vacuum cavity 11 is arranged on the top of the pressure expanding cavity 9, the vacuum cavity 11 is funnel-shaped, a gas mixing chamber 12 is arranged on the top of the vacuum cavity 11, a throat 13 is fixedly installed on the top of the inner cavity of the tube body 1, a valve plate 14 is arranged on the left side of the inner cavity of the check valve 6, a check spring 17 is fixedly installed on the right side of the valve plate 14, the right side of the inner chamber of the check spring 17 is provided with a negative pressure chamber 15, the inner wall fixed mounting on the right side of the inner chamber of the check valve 6 is provided with a sealing washer 16, a thread groove is formed in the outer surface of the water outlet pipe 3 and the outer surface of the water inlet pipe 10, the hollow throat 13 is matched with the vacuum chamber 11, the design structure of the vacuum chamber 11 is in a funnel shape, the funnel shape is different from the structure of the previous vacuum chamber 11, the efficiency is effectively increased, and the jet flow efficiency ratio is 1: 1.4, it improves 40% to tradition fluidic efficiency, can accelerate the flow velocity of 1 inner chamber liquid of body, and it can increase the pressure of inlet tube 10 to liquid when intaking to widen pressure chamber 9, make liquid can be fast-speed enter into air mixing chamber 12 in, and air duct 8 can be with air suction to air mixing chamber 12 in, mix violently with liquid, high-efficient mixing has been realized, check valve 6 set up can effectually prevent liquid reflux to negative pressure chamber 15 in, it is lower to have solved present traditional ejector efficiency simultaneously, the kinetic energy demand is great, can't realize high-efficient mixing and the problem of rapid outflow.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

During the use, liquid can enter into the inner chamber of body 1 through

inlet tube

10, and 13 and 11 cooperations of vacuum cavity of choke, the project organization of vacuum cavity 11 are the funnel shape, and different with 11 structures of vacuum cavity in the past, the effectual efficiency that has increased, and the efflux efficiency ratio is 1: 1.4, improve 40% than traditional fluidic efficiency, can accelerate the flow velocity of 1 inner chamber liquid of body, and broad pressure chamber 9 can increase inlet tube 10 to the pressure of liquid when intaking, make liquid can be fast-speed enter into air mixing chamber 12 in, and air duct 8 can be with air suction to air mixing chamber 12 in, mix violently with liquid, check valve 6 set up can effectually prevent that liquid from flowing back to negative pressure chamber 15 in.

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. A high efficiency fluidic device, includes body (1), its characterized in that: the utility model discloses a high-pressure check valve, including body (1), right side fixed mounting have outlet pipe (3), the right side fixed mounting of body (1) has connecting pipe (4), the right side fixed mounting of connecting pipe (4) has check valve (6), the right side fixed mounting of check valve (6) has screwed pipe (7), the bottom of body (1) inner chamber is provided with and mildly presses chamber (9), mildly presses the top in chamber (9) and is provided with vacuum cavity (11), vacuum cavity (11) are the funnel shape, the top fixed mounting of body (1) inner chamber has choke (13), the left side of check valve (6) inner chamber is provided with valve plate (14), the right side fixed mounting of valve plate (14) has non return spring (17).

2. A high efficiency fluidic device according to claim 1, wherein: spout (2) have been seted up to the inner chamber of outlet pipe (3), the bottom fixed mounting of body (1) has inlet tube (10).

3. A high efficiency fluidic device according to claim 1, wherein: the top of the inner cavity of the connecting pipe (4) is fixedly provided with a guide plate (5), and the right side of the threaded pipe (7) is fixedly provided with an air duct (8).

4. A high efficiency fluidic device according to claim 1, wherein: the right side of the inner cavity of the check spring (17) is provided with a negative pressure cavity (15), and the inner wall on the right side of the inner cavity of the check valve (6) is fixedly provided with a sealing washer (16).

5. A high efficiency fluidic device according to claim 1, wherein: threaded grooves are formed in the outer surfaces of the water outlet pipe (3) and the water inlet pipe (10), and a gas mixing chamber (12) is arranged at the top of the vacuum chamber (11).