CN217177379U

CN217177379U - Adjustable compact pressure vessel

Info

Publication number: CN217177379U
Application number: CN202220190517.1U
Authority: CN
Inventors: 王小龙; 王爱增
Original assignee: Jiangsu Lianhong Equipment Technology Co ltd
Current assignee: Jiangsu Lianhong Equipment Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-12
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an adjustable compact formula pressure vessel, which comprises a tank body, the upper end cover of the jar body is equipped with the cover, through a plurality of fixed establishment fixed connection between the cover and the jar body, the internal sealed sliding connection of jar has the closing plate, fixedly connected with pneumatic tube on the cover, be equipped with the valve on the pneumatic tube, the fixed cover and the closing plate setting of running through of lower extreme of pneumatic tube, the top of cover is equipped with the diaphragm, through two riser fixed connection between diaphragm and the cover, be equipped with on the diaphragm and be used for carrying out the loading system that pressurizes to the closing plate. The utility model discloses to opening and shutting of cover and jar body comparatively convenient and can adjust jar internal pressure, the scope of regulation is wider.

Description

Adjustable compact pressure vessel

Technical Field

The utility model relates to a pressure vessel technical field especially relates to an adjustable compact formula pressure vessel.

Background

Pressure vessel is used for splendid attire gas or liquid usually, must can bear great pressure, and pressure vessel comprises jar body and cover usually, is provided with hydraulic pressure mouth or atmospheric pressure mouth on the cover for feed liquor (admit air) or go out liquid (give vent to anger), because must bear great pressure, adopts ring flange fixed connection, usually through the bolt mounting between cover and the jar body.

After the existing pressure container is closed, the internal pressure is constant, the internal pressure cannot be adjusted, and the tank cover and the tank body are installed through bolts, so that the opening and the closing are inconvenient.

Therefore, we propose an adjustable-compression pressure vessel to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that pressure vessel opens and shuts comparatively inconveniently and can not adjust its internal pressure among the prior art, and the adjustable compact pressure vessel who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an adjustable compact formula pressure vessel, includes a jar body, the upper end cover of the jar body is equipped with the cover, through a plurality of fixed establishment fixed connection between cover and the jar body, jar internal seal sliding connection has the closing plate, fixedly connected with pneumatic tube on the cover, be equipped with the valve on the pneumatic tube, the fixed cover and the closing plate setting that run through of lower extreme of pneumatic tube, the top of cover is equipped with the diaphragm, through two riser fixed connection between diaphragm and the cover, be equipped with on the diaphragm and be used for carrying out the loading system that pressurizes to the closing plate.

Preferably, the fixing mechanism comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are respectively fixedly connected with the side walls of the tank body and the tank cover, the upper end of the first fixing plate is rotatably connected with a first threaded rod, the second fixing plate is provided with a groove matched with the first threaded rod, a threaded ring, two sliding rings and a spring are sleeved outside the first threaded rod, the threaded ring is in threaded connection with the first threaded rod, the two sliding rings are in sliding connection with the first threaded rod, two ends of the spring are respectively fixedly connected with the two sliding rings, and the upper end of the second fixing plate is provided with a clamping groove matched with the sliding rings.

Preferably, the pressurizing mechanism comprises two second threaded rods which are arranged in a sliding mode and penetrate through the transverse plate, the lower ends of the second threaded rods all penetrate through the tank cover in a sliding mode and are fixedly connected with the upper end of the sealing plate, threaded sleeves are sleeved on the outer portions of the second threaded rods in a threaded mode, the lower ends of the threaded sleeves are connected with the upper end of the transverse plate in a rotating mode, the threaded sleeves are connected through a transmission mechanism in a transmission mode, a motor is fixedly connected to the upper end of the transverse plate, and a driving shaft of the motor is connected with one of the threaded sleeves through a gear set in a transmission mode.

Preferably, the transmission mechanism comprises two belt pulleys, the two belt pulleys are in transmission connection through a belt, and the two belt pulleys are respectively and fixedly connected with the two threaded sleeves in a coaxial mode.

Preferably, the gear set comprises a gear and a fluted disc which are meshed with each other, the gear is coaxially and fixedly connected with a driving shaft of the motor, and the fluted disc is coaxially and fixedly connected with the threaded sleeve.

Preferably, the portion of the pneumatic tube between the can lid and the sealing plate is a bellows tube.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up fixed establishment and loading system, through rotating the screw ring, the screw ring removes on first threaded rod for the spring becomes the pine, then take out the sliding ring from the draw-in groove and rotate first threaded rod, can open the jar body, drive two screw sleeves through the motor and rotate, two screw sleeves drive two second threaded rods and go up and down, two second threaded rods drive the closing plate and go up and down, can adjust the internal pressure of jar, and also can adjust into the negative pressure, the control range of pressure is wider.

The utility model discloses to opening and shutting of cover and jar body comparatively convenient and can adjust jar internal pressure, the scope of regulation is wider.

Drawings

Fig. 1 is a front perspective view of an adjustable pressure vessel according to the present invention;

fig. 2 is a schematic side view of an adjustable compression pressure vessel according to the present invention;

fig. 3 is a perspective view of a sealing plate of an adjustable pressure vessel according to the present invention.

In the figure: 1 tank body, 2 tank covers, 3 fixing mechanisms, 4 sealing plates, 5 pneumatic tubes, 6 valves, 7 transverse plates, 8 vertical plates, 9 pressurizing mechanisms, 10 first fixing plates, 11 second fixing plates, 12 first threaded rods, 13 grooves, 14 threaded rings, 15 sliding rings, 16 springs, 17 second threaded rods, 18 threaded sleeves, 19 transmission mechanisms, 20 motors, 21 gear sets, 22 belt pulleys, 23 gears and 24 fluted discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, an adjustable compression pressure vessel comprises a tank body 1, a tank cover 2 is arranged on the upper end cover of the tank body 1, the tank cover 2 is fixedly connected with the tank body 1 through a plurality of fixing mechanisms 3, specifically, the fixing mechanisms 3 comprise a first fixing plate 10 and a second fixing plate 11, the first fixing plate 10 and the second fixing plate 11 are respectively fixedly connected with the side walls of the tank body 1 and the tank cover 2, the upper end of the first fixing plate 10 is rotatably connected with a first threaded rod 12, the second fixing plate 11 is provided with a slot 13 matched with the first threaded rod 12, the first threaded rod 12 is externally provided with a threaded ring 14, two sliding rings 15 and a spring 16, the threaded ring 14 is in threaded connection with the first threaded rod 12, the two sliding rings 15 are both slidably connected with the first threaded rod 12, two ends of the spring 16 are respectively fixedly connected with the two sliding rings 15, the upper end of the second fixing plate 11 is provided with a slot matched with the sliding ring 15, the sealing plate 4 is connected with the tank body 1 in a sealing and sliding manner, the pressure tube 5 is fixedly connected with the tank cover 2, it is noted that the part of the pressure tube 5 between the tank cover 2 and the sealing plate 4 is a corrugated tube, the valve 6 is arranged on the pressure tube 5, the lower end of the pressure tube 5 is fixedly arranged to penetrate through the tank cover 2 and the sealing plate 4, the transverse plate 7 is arranged above the tank cover 2, the transverse plate 7 is fixedly connected with the tank cover 2 through two vertical plates 8, the transverse plate 7 is provided with a pressurizing mechanism 9 for pressurizing the sealing plate 4, concretely, the pressurizing mechanism 9 comprises two second threaded rods 17 which are arranged to penetrate through the transverse plate 7 in a sliding manner, the lower ends of the two second threaded rods 17 are fixedly connected with the upper end of the sealing plate 4 in a sliding manner, threaded sleeves 18 are respectively sheathed outside the two second threaded rods 17 in a threaded manner, the lower ends of the two threaded sleeves 18 are rotatably connected with the upper end of the transverse plate 7, be connected through drive mechanism 19 transmission between two threaded sleeve 18, it should be noted that, drive mechanism 19 includes two belt pulleys 22, be connected through belt transmission between two belt pulleys 22, two belt pulleys 22 respectively with two threaded sleeve 18 coaxial fixed connection, the upper end fixedly connected with motor 20 of diaphragm 7, it should be noted that, motor 20 can adopt the model to be the step motor of PLX, and with external power supply electric connection, for prior art, do not specifically describe again, be connected through gear train 21 transmission between the drive shaft of motor 20 and one of threaded sleeve 18, it should be noted that, gear train 21 includes intermeshing's gear 23 and fluted disc 24, gear 23 and motor 20's drive shaft coaxial fixed connection, fluted disc 24 and the coaxial fixed connection of threaded sleeve 18.

The utility model discloses in, through rotating threaded ring 14, threaded ring 14 moves on first threaded rod 12, make spring 16 become loose, then take out sliding ring 15 from the draw-in groove and rotate first threaded rod 12, can open jar body 1, drive gear 23 through motor 20 and rotate, gear 23 drives fluted disc 24 and rotates, fluted disc 24 drives one of them threaded sleeve 18 and rotates, one of them threaded sleeve 18 drives another threaded sleeve 18 through two belt pulleys 22 and belt and rotates, two threaded sleeve 18 drive two second threaded rods 17 and go up and down, two second threaded rods 17 drive closing plate 4 and go up and down, can adjust the pressure in the jar body 1.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable compact formula pressure vessel, includes a jar body (1), its characterized in that, the upper end cover of the jar body (1) is equipped with cover (2), through a plurality of fixed establishment (3) fixed connection between cover (2) and the jar body (1), jar body (1) internal seal sliding connection has closing plate (4), fixedly connected with pneumatic tube (5) on cover (2), be equipped with valve (6) on pneumatic tube (5), the lower extreme of pneumatic tube (5) is fixed to run through cover (2) and closing plate (4) and sets up, the top of cover (2) is equipped with diaphragm (7), through two riser (8) fixed connection between diaphragm (7) and cover (2), be equipped with on diaphragm (7) and be used for carrying out pressor forcing mechanism (9) to closing plate (4).

2. The adjustable-compression pressure vessel as claimed in claim 1, wherein the fixing mechanism (3) comprises a first fixing plate (10) and a second fixing plate (11), the first fixing plate (10) and the second fixing plate (11) are fixedly connected with the side walls of the vessel body (1) and the vessel cover (2) respectively, the upper end of the first fixing plate (10) is rotatably connected with a first threaded rod (12), the second fixing plate (11) is provided with a slot (13) matched with the first threaded rod (12), the first threaded rod (12) is externally sleeved with a threaded ring (14), two sliding rings (15) and a spring (16), the threaded ring (14) is in threaded connection with the first threaded rod (12), the two sliding rings (15) are both in sliding connection with the first threaded rod (12), and both ends of the spring (16) are respectively and fixedly connected with the two sliding rings (15), and a clamping groove matched with the sliding ring (15) is formed in the upper end of the second fixing plate (11).

3. The adjustable-compression pressure vessel as claimed in claim 1, wherein the pressurizing mechanism (9) comprises two second threaded rods (17) slidably penetrating through the transverse plate (7), lower ends of the two second threaded rods (17) slidably penetrate through the tank cover (2) and are fixedly connected with the upper end of the sealing plate (4), threaded sleeves (18) are respectively sleeved on the outer surfaces of the two second threaded rods (17), lower ends of the two threaded sleeves (18) are rotatably connected with the upper end of the transverse plate (7), the two threaded sleeves (18) are in transmission connection through a transmission mechanism (19), the upper end of the transverse plate (7) is fixedly connected with a motor (20), and a driving shaft of the motor (20) is in transmission connection with one of the threaded sleeves (18) through a gear set (21).

4. An adjustable pressure vessel as claimed in claim 3, wherein the transmission mechanism (19) comprises two pulleys (22), the two pulleys (22) are connected with each other by a belt transmission, and the two pulleys (22) are respectively and fixedly connected with the two threaded sleeves (18) coaxially.

5. An adjustable pressure vessel as claimed in claim 3, wherein the gear set (21) comprises a gear (23) and a toothed disc (24) which are engaged with each other, the gear (23) is coaxially fixedly connected with the driving shaft of the motor (20), and the toothed disc (24) is coaxially fixedly connected with the threaded sleeve (18).

6. A tampable pressure vessel according to claim 1, characterized in that the part of said gas pressure tube (5) located between the lid (2) and the closing plate (4) is a bellows tube.