CN215633607U

CN215633607U - Automatic energy-saving vacuum generator of pressurize

Info

Publication number: CN215633607U
Application number: CN202122124945.2U
Authority: CN
Inventors: 张武章
Original assignee: Ningbo Jinlixi Pneumatic Components Co ltd
Current assignee: Ningbo Jinlixi Pneumatic Components Co ltd
Priority date: 2021-09-04
Filing date: 2021-09-04
Publication date: 2022-01-25
Anticipated expiration: 2031-09-04

Abstract

The utility model discloses an energy-saving vacuum generator capable of automatically maintaining pressure, which comprises a vacuum generator body, wherein a vacuum port of the vacuum generator body is communicated with a second control valve through a connector, the bottom end of the second control valve is communicated with a communicating pipe, the right side of the communicating pipe is communicated with an intelligent pressure controller, the intelligent pressure controller is electrically connected with the vacuum generator body, the second control valve is electrically connected with the intelligent pressure controller, and the bottom end of the communicating pipe is communicated with a sucker body. The vacuum generator comprises a vacuum generator body, a control valve II, a communicating pipe, an intelligent pressure controller, a sucker body and a collecting box, wherein the sucker body is connected with the vacuum generator body through a connecting pipe, the connecting pipe is connected with the vacuum generator body through a connecting pipe, and the sucker body is connected with the collecting box through a connecting pipe.

Description

Automatic energy-saving vacuum generator of pressurize

Technical Field

The utility model relates to the technical field of vacuum generators, in particular to an energy-saving vacuum generator capable of automatically maintaining pressure.

Background

Vacuum generator is exactly one kind that utilizes the positive pressure air supply to produce the negative pressure novel, and is high-efficient, clean, economy, miniature vacuum components and parts, but current vacuum generator does not possess the mechanism of certain automatic pressurize, starts vacuum generator at the user and carries out the in-process that uses to the sucking disc, and contact department between sucking disc and the article can last leakage pressure, can make article take place the phenomenon that drops from the sucking disc in the past for a long time.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the present invention provides an energy-saving vacuum generator with automatic pressure maintaining function, which has the advantage of automatic pressure maintaining function, and solves the problem that when a user starts the vacuum generator to use a sucker, pressure leaks continuously at the contact position between the sucker and an object, and the object can fall off from the sucker.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving vacuum generator capable of automatically maintaining pressure comprises a vacuum generator body;

the vacuum port of the vacuum generator body is communicated with a control valve II through a connector, the bottom end of the control valve II is communicated with a communicating pipe, the right side of the communicating pipe is communicated with an intelligent pressure controller, the intelligent pressure controller is electrically connected with the vacuum generator body, the control valve II is electrically connected with the intelligent pressure controller, the bottom end of the communicating pipe is communicated with a sucker body, the top of the vacuum generator body is fixedly connected with a collecting box, the air supply port of the vacuum generator body is in threaded connection with a three-way pipe, the left end of the three-way pipe is communicated with a one-way valve I, the left end of the one-way valve I is communicated with an external air source, the top of the three-way pipe is communicated with a control valve I, the intelligent pressure controller is electrically connected with the control valve I, the top end of the control valve I is communicated with a connecting pipe, and one end of the connecting pipe, which is far away from the control valve I, is communicated with the left side of the collecting box, the exhaust port of the vacuum generator body is communicated with an exhaust pipe through a connector, the right end of the exhaust pipe is communicated with a one-way valve II, and the left end of the one-way valve II is communicated with the right side of the collecting box.

Preferably, the top of the collecting box is communicated with a third control valve, and the collecting box is in a concave shape.

Preferably, the top of the third control valve is communicated with a silencer, and the exhaust pipe and the communicating pipe are both made of silica gel.

Preferably, the connection part of the exhaust pipe and the second one-way valve and the connection part of the communicating pipe and the second control valve are both fixedly connected with sealing rings, and the sealing rings are made of rubber.

Preferably, the first check valve and the second check valve are both made of metal, and the first check valve and the second check valve are identical in shape.

Preferably, the collection box is made of metal, and the length of the collection box is smaller than that of the vacuum generator body.

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

1. the vacuum generator comprises a vacuum generator body, a control valve II, a communicating pipe, an intelligent pressure controller, a sucker body and a collecting box, wherein the sucker body is connected with the vacuum generator body through a connecting pipe, the connecting pipe is connected with the vacuum generator body through a connecting pipe, and the sucker body is connected with the collecting box through a connecting pipe.

2. The utility model can control the air exhausted from the collecting box by arranging the third control valve, thereby being convenient for users to use.

3. The silencer is arranged, so that noise of air exhausted from the top of the control valve can be reduced, and the practicability of the collecting box is improved.

4. According to the utility model, by arranging the sealing ring, the joint of the exhaust pipe and the one-way valve II and the joint of the communicating pipe and the control valve II can be further sealed, and the sealing property of the joint of the exhaust pipe and the one-way valve II and the joint of the communicating pipe and the control valve II is improved.

5. According to the utility model, the first check valve and the second check valve are both made of metal, so that the service lives of the first check valve and the second check valve can be greatly prolonged.

6. According to the utility model, the collecting box is made of metal, so that the use strength of the collecting box is increased, and the practicability of the collecting box is improved.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a perspective view of the sealing ring of the present invention.

In the figure: 1. a vacuum generator body; 2. a second control valve; 3. a communicating pipe; 4. an intelligent pressure controller; 5. a suction cup body; 6. a collection box; 7. a three-way pipe; 8. a one-way valve I; 9. a first control valve; 10. a connecting pipe; 11. an exhaust pipe; 12. a second one-way valve; 13. a third control valve; 14. a muffler; 15. and (5) sealing rings.

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 to 3, the energy-saving vacuum generator with automatic pressure maintaining function provided by the present invention comprises a vacuum generator body 1;

the vacuum port of the vacuum generator body 1 is communicated with a control valve II 2 through a joint, the bottom end of the control valve II 2 is communicated with a communicating pipe 3, the right side of the communicating pipe 3 is communicated with an intelligent pressure controller 4, the intelligent pressure controller 4 is electrically connected with the vacuum generator body 1, the control valve II 2 is electrically connected with the intelligent pressure controller 4, the bottom end of the communicating pipe 3 is communicated with a sucker body 5, the top of the vacuum generator body 1 is fixedly connected with a collecting box 6, the air supply port of the vacuum generator body 1 is in threaded connection with a three-way pipe 7, the left end of the three-way pipe 7 is communicated with a one-way valve I8, the left end of the one-way valve I8 is communicated with an external air source, the top of the three-way pipe 7 is communicated with a control valve I9, the intelligent pressure controller 4 is electrically connected with the control valve I9, the top end of the control valve I9 is communicated with a connecting pipe 10, one end, far away from the control valve I9, of the connecting pipe 10 is communicated with the left side of the collecting box 6, an exhaust port of the vacuum generator body 1 is communicated with an exhaust pipe 11 through a joint, the right end of the exhaust pipe 11 is communicated with a second check valve 12, and the left end of the second check valve 12 is communicated with the right side of the collecting box 6.

Referring to fig. 1, the top of the collection box 6 is communicated with a control valve III 13, and the collection box 6 is in a concave shape.

As a technical optimization scheme of the utility model, the control valve III 13 is arranged, so that the air exhausted from the interior of the collecting box 6 can be controlled, and the use by a user is convenient.

Referring to fig. 1, a muffler 14 is connected to the top of the third control valve 13, and the exhaust pipe 11 and the communicating pipe 3 are made of silicone.

As a technical optimization scheme of the utility model, the silencer 14 is arranged, so that the noise of the air discharged from the top of the control valve III 13 can be reduced, and the practicability of the collecting box 6 is improved.

Referring to fig. 1, a sealing ring 15 is fixedly connected to a joint of the exhaust pipe 11 and the second check valve 12 and a joint of the communication pipe 3 and the second control valve 2, and the sealing ring 15 is made of rubber.

As a technical optimization scheme of the utility model, the sealing ring 15 is arranged, so that the connection between the exhaust pipe 11 and the check valve II 12 and the connection between the communication pipe 3 and the control valve II 2 can be further sealed, and the sealing property between the connection between the exhaust pipe 11 and the check valve II 12 and the connection between the communication pipe 3 and the control valve II 2 is improved.

Referring to fig. 1, the first check valve 8 and the second check valve 12 are made of metal, and the first check valve 8 and the second check valve 12 are identical in shape.

As a technical optimization scheme of the utility model, the service life of the first check valve 8 and the second check valve 12 can be greatly prolonged by arranging the first check valve 8 and the second check valve 12 to be made of metal.

Referring to fig. 1, the collection container 6 is made of metal, and the length of the collection container 6 is smaller than that of the vacuum generator body 1.

As a technical optimization scheme of the utility model, the collection box 6 is made of metal, so that the use strength of the collection box 6 can be increased, and the practicability of the collection box 6 is improved.

The working principle and the using process of the utility model are as follows: when the vacuum suction cup is used, a user can detect the negative pressure condition inside the communicating pipe 3 and the suction cup body 5 through the intelligent pressure controller 4, when the negative pressure is higher than a set value, the intelligent pressure controller 4 gives a signal to open the control valve II 2 and the control valve I9, air inside the collecting box 6 is conveyed to the inside of the vacuum generator body 1 through the connecting pipe 10 and the three-way pipe 7, then air is input inside the communicating pipe 3 and the suction cup body 5 through the vacuum generator body 1 and the control valve II 2, when the negative pressure is lower than the set value, the intelligent pressure controller 4 gives a signal to open the vacuum generator body 1 and the control valve II 2, the vacuum generator body 1 sucks the air inside the communicating pipe 3 and the suction cup body 5, after the negative pressure inside the suction cup body 5 is balanced, the intelligent pressure controller 4 gives a signal to close the vacuum generator body 1 and the control valve II 2, meanwhile, the sucked air is input into the collecting box 6 through the exhaust pipe 11 and the check valve II 12 for cyclic utilization, so that the effect of automatic pressure maintaining is achieved.

In summary, the following steps: this energy-saving vacuum generator of automatic pressurize, through setting up vacuum generator body 1, control valve two 2, communicating pipe 3, intelligent pressure controller 4, sucking disc body 5 and collecting box 6's cooperation is used, current vacuum generator has been solved, the mechanism of certain automatic pressurize does not possess, start vacuum generator at the user and carry out the in-process that uses to the sucking disc, contact department between sucking disc and the article, can continuously leak pressure, can make article take place the problem of the phenomenon that drops from the sucking disc in the past for a long 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.

Claims

1. An energy-saving vacuum generator capable of automatically maintaining pressure comprises a vacuum generator body (1);

the method is characterized in that: the vacuum generator is characterized in that a vacuum port of the vacuum generator body (1) is communicated with a control valve II (2) through a connector, the bottom end of the control valve II (2) is communicated with a communicating pipe (3), the right side of the communicating pipe (3) is communicated with an intelligent pressure controller (4), the intelligent pressure controller (4) is electrically connected with the vacuum generator body (1), the control valve II (2) is electrically connected with the intelligent pressure controller (4), the bottom end of the communicating pipe (3) is communicated with a sucker body (5), the top of the vacuum generator body (1) is fixedly connected with a collecting box (6), an air supply port of the vacuum generator body (1) is in threaded connection with a three-way pipe (7), the left end of the three-way pipe (7) is communicated with a one-way valve I (8), the left end of the one-way valve I (8) is communicated with an external air source, and the top of the three-way pipe (7) is communicated with a control valve I (9), the intelligent pressure controller (4) is electrically connected with the first control valve (9), the top end of the first control valve (9) is communicated with a connecting pipe (10), one end, far away from the first control valve (9), of the connecting pipe (10) is communicated with the left side of the collecting box (6), an exhaust port of the vacuum generator body (1) is communicated with an exhaust pipe (11) through a connector, the right end of the exhaust pipe (11) is communicated with a second check valve (12), and the left end of the second check valve (12) is communicated with the right side of the collecting box (6).

2. The automatic pressure maintaining energy-saving vacuum generator according to claim 1, wherein: the top of the collecting box (6) is communicated with a control valve III (13), and the collecting box (6) is in a concave shape.

3. The automatic pressure maintaining energy-saving vacuum generator according to claim 2, wherein: the top of the third control valve (13) is communicated with a silencer (14), and the exhaust pipe (11) and the communicating pipe (3) are both made of silica gel.

4. The automatic pressure maintaining energy-saving vacuum generator according to claim 1, wherein: the exhaust pipe (11) and the one-way valve II (12) are connected with a sealing ring (15) at the joint of the communicating pipe (3) and the control valve II (2), and the sealing ring (15) is made of rubber.

5. The automatic pressure maintaining energy-saving vacuum generator according to claim 1, wherein: the first check valve (8) and the second check valve (12) are both made of metal, and the first check valve (8) and the second check valve (12) are identical in shape.

6. The automatic pressure maintaining energy-saving vacuum generator according to claim 1, wherein: the collecting box (6) is made of metal, and the length of the collecting box (6) is smaller than that of the vacuum generator body (1).