CN215171099U

CN215171099U - Vacuum generator convenient to carry and remove

Info

Publication number: CN215171099U
Application number: CN202120261452.0U
Authority: CN
Inventors: 任崇礼
Original assignee: Jinan Shikun Automation Equipment Co ltd
Current assignee: Jinan Shikun Automation Equipment Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-12-14
Anticipated expiration: 2031-01-29

Abstract

The utility model relates to a vacuum generator technical field, concretely relates to vacuum generator convenient to carry and remove, including casing, base and sealing strip, the bottom of casing is inlayed and is connected with the base, the equal fixedly connected with sealing strip in the left and right sides of casing, the top fixedly connected with control valve of casing, the left side fixed surface of casing is connected with the blast pipe. The utility model overcomes prior art's is not enough, is the screw thread form through the inside of tee bend, and is closely form linking between breathing pipe and the tee bend, and one side of PV pipe is equipped with the L shape auxiliary tube that is the link up form and link up, the top of auxiliary tube is equipped with the hollow form connecting pipe of establishing ties with the tee bend, makes the staff dismantle the breathing pipe from the tee bend is inside through twisting the mode of moving the breathing pipe for the device can be dismantled fast in the in-service use process, thereby not only reduced the area occupied of device when the device is carrying the removal, is difficult to the card moreover and uses of taking in the inside later stage of being convenient for of carrier.

Description

Vacuum generator convenient to carry and remove

Technical Field

The utility model relates to a vacuum generator technical field specifically is a vacuum generator convenient to carry and remove.

Background

The vacuum generator is a novel, efficient, clean, economic and small vacuum component which utilizes a positive pressure air source to generate negative pressure, so that the negative pressure can be obtained easily and conveniently in a place with compressed air or in a place needing the positive and negative pressure in a pneumatic system.

But current portable and the vacuum generator who removes can not dismantle fast in the in-service use in-process, thereby not only increased the area occupied of device when the device is carrying the removal, and the card is easy in the inside inconvenient later stage of carrier and is taken the use, be unfavorable for in-service use, and the device can not the closure of independent control positive and negative pressure gas circuit, thereby lead to the device to conflict each other easily between the positive and negative atmospheric pressure in the in-service use, and then probably cause the PV pipe to be broken by high strength atmospheric pressure, not only cause the device to appear damaging, and need the later stage to consume the plenty of time and change, be unfavorable for in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a vacuum generator of portable and removal, the not enough of prior art has been overcome, structural design is simple, the effectual vacuum generator who has solved current portable and removal can not dismantle fast in the in-service use process, thereby not only increased the area occupied of device when the device is carrying the removal, and the card is easily taken the use in the inside inconvenient later stage of carrier, be unfavorable for the in-service use, and the device can not the closure of independent control positive negative pressure gas circuit, thereby lead to the device to conflict each other easily between the positive and negative pressure in the in-service use process, and then probably cause the PV pipe to be broken by high strength atmospheric pressure is crowded, not only cause the device to appear damaging, and need the later stage to consume the plenty of time and change, be unfavorable for the problem of in-service use.

In order to solve the technical problem, the utility model provides a following technical scheme:

a portable and movable vacuum generator comprises a shell, a base and sealing strips, wherein the base is embedded and connected at the bottom of the shell, and the sealing strips are fixedly connected to the left side and the right side of the shell;

the top fixedly connected with control valve of casing, the left side fixed surface of casing is connected with the blast pipe, inlay in the middle of the top of casing and be connected with the vacuum tube, the top right side of casing is fixed with the breathing pipe, the right side fixed surface of casing is connected with the connector, the inside of casing is inlayed and is connected with the tee bend, the tee bend inside is inlayed and is connected with the PV pipe, the left side upper end fixedly connected with U-shaped pipe of PV pipe.

As an optimal technical scheme of the utility model, the inside of tee bend is the screw thread form, and is closely form between breathing pipe and the tee bend and links up, one side of PV pipe is equipped with and is the L shape auxiliary tube that link up of form, the top of auxiliary tube is equipped with the hollow form connecting pipe of establishing ties with the tee bend.

As a preferred technical scheme of the utility model, be equipped with the closed tube that link up of form in the middle of the upper end of U-shaped pipe, the lower extreme of U-shaped pipe link up the form respectively and link up PV pipe and auxiliary tube, and the upper end of closed tube is equipped with the shunt tubes of establishing ties with the vacuum tube to the equal cladding of linking department of vacuum tube and shunt tubes has the sealing strip.

As an optimal technical scheme of the utility model, the surface of sealing strip is equipped with the fixed screw that is horizontal equidistance arrangement form and distributes, the inside of blast pipe is equipped with the mouth that links up that is the screw thread form, the surface of breathing pipe is equipped with the form pressure release hole that link up of equidistance longitudinal arrangement, and the breathing pipe has the packing gum cover with the cladding of linking department of casing.

As a preferred technical scheme of the utility model, the top left and right sides of control valve has all linked up the elasticity valve, the lower extreme of control valve has linked up the fixed plate, the lower extreme of elasticity valve is equipped with the circular separation piece identical with shunt tubes internal diameter size.

As a preferred technical scheme of the utility model, PV pipe, blast pipe and breathing pipe are established ties respectively at the both ends of vacuum tube, the surface of connector is the screw thread form, and the inside of connector is hollow form.

The embodiment of the utility model provides a vacuum generator convenient to carry and remove possesses following beneficial effect: the device can dismantle fast in the in-service use process, thereby not only reduced the area occupied of device when the device is carrying the removal, and be difficult to the card and take the use in the inside later stage of being convenient for of carrier, be favorable to in-service use, and the device can the closure of single control positive negative pressure gas circuit, thereby lead to the device to be difficult to conflict each other between the positive negative pressure gas circuit in the in-service use process, and then avoid causing the PV pipe to be broken by high strength atmospheric pressure is crowded, not only effectively avoid the device to appear damaging, and do not need the later stage to consume the plenty of time and change, be favorable to in-service use.

1. The inside through the tee bend is the screw thread form, and is closely form between breathing pipe and the tee bend and link up, one side of PV pipe is equipped with the L shape auxiliary tube that is the link up of form that link up, the top of auxiliary tube is equipped with the hollow form connecting pipe of establishing ties with the tee bend, makes the staff dismantle the breathing pipe from the tee bend is inside through the mode of twisting the breathing pipe for the device can be dismantled fast in the in-service use process, thereby not only reduced the area occupied of device when the device carries the removal, be difficult to the card and use of taking in the inside later stage of being convenient for of carrier in addition, be favorable to in-service use.

2. Set up the elasticity valve through the control valve, the lower extreme of fixed plate and elasticity valve is equipped with the circular separation piece anastomotic with shunt tubes internal diameter size, make the staff drive the separation piece through the mode of rotating the elasticity valve and rotate, make the shunt tubes rotate the closure that the positive negative gas circuit was adjusted in the space that produces through the separation piece, make the closure of device ability independent control positive negative pressure gas circuit, thereby lead to the device to be difficult to conflict each other between positive negative atmospheric pressure in the in-service use process, and then avoid causing the PV pipe to be crowded brokenly by high strength atmospheric pressure, not only effectively avoid the device to appear damaging, and do not need the later stage to consume the plenty of time and change, be favorable to in-service use.

Drawings

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

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

fig. 2 is a schematic diagram of the PV tube structure of the present invention;

fig. 3 is a schematic structural diagram of the control valve of the present invention.

In the figure: 1. a housing; 101. sealing the rubber sleeve; 2. a base; 3. a sealing strip; 301. fixing screws; 4. a control valve; 401. a slack valve; 402. a fixing plate; 403. a barrier sheet; 5. an exhaust pipe; 501. a mouthpiece; 6. a vacuum tube; 7. an air intake duct; 701. a pressure relief vent; 8. a connector; 9. a tee joint; 10. a PV tube; 1011. an auxiliary tube; 1012. a connecting pipe; 11. a U-shaped tube; 1101. a communicating pipe; 1102. and (4) dividing the tube.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, a portable and movable vacuum generator comprises a shell 1, a base 2 and sealing strips 3, wherein the base 2 is embedded and connected at the bottom of the shell 1, and the sealing strips 3 are fixedly connected to the left side and the right side of the shell 1;

casing 1's top fixedly connected with control valve 4, casing 1's left side fixed surface is connected with blast pipe 5, inlay in the middle of casing 1's the top and be connected with vacuum tube 6, casing 1's top right side is fixed with breathing pipe 7, casing 1's right side fixed surface is connected with connector 8, casing 1's inside is inlayed and is connected with tee bend 9, tee bend 9's inside is inlayed and is connected with PV pipe 10, PV pipe 10's left side upper end fixedly connected with U-shaped pipe 11.

Wherein, the interior of the tee joint 9 is in a thread shape, the air suction pipe 7 is closely connected with the tee joint 9, one side of the PV pipe 10 is provided with an L-shaped auxiliary pipe 1011 which is in a through connection, and the top of the auxiliary pipe 1011 is provided with a hollow connecting pipe 1012 which is connected with the tee joint 9 in series;

in this embodiment, through this kind of design, make the staff dismantle breathing pipe 7 from tee bend 9 inside through twisting the mode of breathing pipe 7, make the device can dismantle fast in the in-service use in-process, thereby not only reduced the area occupied of device when the device is carrying the removal, and difficult card is inside the later stage of being convenient for use of taking at the carrier, and the gas through the inside flow of PV pipe 10 can shunt through auxiliary pipe 1011, avoid the inside atmospheric pressure of PV pipe 10 too strong, be favorable to in-service use.

The middle of the upper end of the U-shaped pipe 11 is provided with a communicating pipe 1101 communicated in a communicated manner, the lower end of the U-shaped pipe 11 is respectively communicated with the PV pipe 10 and the auxiliary pipe 1011 in a communicated manner, the upper end of the communicating pipe 1101 is provided with a shunt pipe 1102 connected with the vacuum pipe 6 in series, and the joint of the vacuum pipe 6 and the shunt pipe 1102 is coated with a sealing strip 3;

in this embodiment, through this kind of design, make inside air current of PV pipe 10 and auxiliary tube 1011 can lead to inside shunt tubes 1102 through the communicating pipe 1101 at U-shaped pipe 11 top to make positive negative atmospheric pressure can separate, all the cladding has the design of sealing strip 3 through the junction department of vacuum tube 6 with shunt tubes 1102 moreover, avoids the condition of gas leakage when making shunt tubes 1102 in with the air current leading-in vacuum tube 6.

The surface of the sealing strip 3 is provided with fixing screws 301 which are distributed in a transverse equidistant arrangement mode, the inside of the exhaust pipe 5 is provided with a threaded connection port 501, the surface of the air suction pipe 7 is provided with through pressure relief holes 701 which are arranged in an equidistant longitudinal mode, and the connection position of the air suction pipe 7 and the shell 1 is coated with a sealing rubber sleeve 101;

in this embodiment, through this kind of design, make the holistic leakproofness of device can strengthen through sealing strip 3, and the staff dismantles sealing strip 3 through the mode of twisting set screw 301, thereby separates casing 1 and base 2, and the staff can link up with blast pipe 5 with the mode that the carrier was twisted inside adapter 501 for the gas in the device can be accurately by inside the leading-in carrier of blast pipe 5, and the atmospheric pressure that the device produced when breathing in gas can reduce the pressure in breathing pipe 7 through pressure release hole 701.

The left side and the right side of the top of the control valve 4 are connected with a strainer valve 401, the lower end of the control valve 4 is connected with a fixing plate 402, and the lower end of the strainer valve 401 is provided with a circular blocking sheet 403 matched with the inner diameter of the shunt pipe 1102;

in this embodiment, through this kind of design, make the staff can drive separation plate 403 through the mode that rotates elasticity valve 401 and rotate, make shunt tubes 1102 can rotate the closure that the positive and negative gas circuit was adjusted in the space that produces through separation plate 403, make the closure of device ability independent control positive and negative pressure gas circuit, thereby lead to the device to be difficult to conflict each other between the positive and negative atmospheric pressure in the in-service use process, and then avoid causing PV pipe 10 to be crowded brokenly by high strength atmospheric pressure, not only effectively avoid the device to appear damaging, and do not need the later stage to consume the plenty of time to change, be favorable to in-service use.

Wherein, two ends of the vacuum tube 6 are respectively connected with the PV tube 10, the exhaust tube 5 and the air suction tube 7 in series, the surface of the connector 8 is in a thread shape, and the interior of the connector 8 is in a hollow shape;

in the embodiment, through the design, the gas in the device can be respectively led into the PV pipe 10, the exhaust pipe 5 and the air suction pipe 7 through the vacuum pipe 6, so that the smoothness of the gas in the operation of the device is improved, and the device can be fixed in a mode of screwing other structures into the connector 8 through the threaded design of the surface of the connector 8, so that the firmness of the device in use is effectively enhanced.

The working principle is as follows: the suction pipe 7 is disassembled from the inside of the tee joint 9 by a worker through screwing the suction pipe 7, so that the device can be disassembled quickly in the actual use process, when the device is carried and moved, the occupied area of the device is reduced, the device is not easy to clamp in the carrier to be convenient for later taking and use, the gas flowing in the PV pipe 10 can be shunted through the auxiliary pipe 1011, the too strong pressure of the pressure in the PV pipe 10 is avoided, the sealing performance of the whole device can be enhanced through the sealing strip 3, the worker can disassemble the sealing strip 3 through screwing the fixing screw 301, so that the shell 1 is separated from the base 2, the worker can connect the carrier into the connecting port 501 and the exhaust pipe 5, and the gas in the device can be accurately guided into the carrier through the exhaust pipe 5, and the atmospheric pressure that the device produced can reduce the inside pressure of breathing pipe 7 through pressure release hole 701 when breathing in gas, and the staff can drive separation plate 403 through the mode that rotates elasticity valve 401 and rotate, make shunt tubes 1102 can rotate the closure that the positive negative gas circuit was adjusted in the space that produces through separation plate 403, make the closure of device ability independent control positive negative pressure gas circuit, thereby lead to the device to be difficult to conflict each other between the positive negative pressure gas circuit in the in-service use, and then avoid causing PV pipe 10 to be crowded brokenly by high strength atmospheric pressure, not only effectively avoid the device to appear damaging, and do not need the later stage to consume the plenty of time and change, be favorable to in-service use.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum generator convenient to carry and move comprises a shell (1), a base (2) and sealing strips (3), and is characterized in that the base (2) is embedded and connected at the bottom of the shell (1), and the sealing strips (3) are fixedly connected to the left side and the right side of the shell (1);

the utility model discloses a solar energy collecting device, including casing (1), top fixedly connected with control valve (4) of casing (1), the left side fixed surface of casing (1) is connected with blast pipe (5), it is connected with vacuum tube (6) to inlay in the middle of the top of casing (1), the top right side of casing (1) is fixed with breathing pipe (7), the right side fixed surface of casing (1) is connected with connector (8), the inside of casing (1) is inlayed and is connected with tee bend (9), the inside of tee bend (9) is inlayed and is connected with PV pipe (10), the left side upper end fixedly connected with U-shaped pipe (11) of PV pipe (10).

2. The portable and mobile vacuum generator as claimed in claim 1, wherein the tee joint (9) is threaded inside, the air suction pipe (7) is tightly connected with the tee joint (9), an L-shaped auxiliary pipe (1011) is arranged at one side of the PV pipe (10) and is connected with the tee joint (9) in a penetrating manner, and a hollow connecting pipe (1012) is arranged at the top of the auxiliary pipe (1011) and is connected with the tee joint (9) in series.

3. The vacuum generator as claimed in claim 1, wherein a communicating tube (1101) connected in a penetrating manner is arranged in the middle of the upper end of the U-shaped tube (11), the lower end of the U-shaped tube (11) is respectively connected with the PV tube (10) and the auxiliary tube (1011) in a penetrating manner, a shunt tube (1102) connected with the vacuum tube (6) in series is arranged at the upper end of the communicating tube (1101), and the joint of the vacuum tube (6) and the shunt tube (1102) is covered with a sealing strip (3).

4. The portable and mobile vacuum generator as claimed in claim 1, wherein the sealing strips (3) have fixing screws (301) arranged in a horizontal and equidistant manner on the surface thereof, the exhaust pipe (5) has a threaded connection port (501) inside thereof, the air intake pipe (7) has through-type pressure relief holes (701) arranged in a longitudinal and equidistant manner on the surface thereof, and the connection between the air intake pipe (7) and the housing (1) is covered with a sealing rubber sleeve (101).

5. The portable and mobile vacuum generator as claimed in claim 1, wherein the control valve (4) is connected to the slack valve (401) at the top left and right sides, the control valve (4) is connected to the fixed plate (402) at the lower end, and the slack valve (401) is provided at the lower end with a circular blocking plate (403) matching with the inner diameter of the shunt pipe (1102).

6. The portable and mobile vacuum generator as claimed in claim 1, wherein the vacuum tube (6) is connected in series with a PV tube (10), an exhaust tube (5) and an air suction tube (7) at its two ends, the surface of the connector (8) is threaded, and the interior of the connector (8) is hollow.