CN213385896U

CN213385896U - Liquid material storage tank with vacuumizing device

Info

Publication number: CN213385896U
Application number: CN202022233923.5U
Authority: CN
Inventors: 国天成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-08
Anticipated expiration: 2030-10-10

Abstract

The utility model belongs to the technical field of the storage tank technique and specifically relates to a liquid material storage tank with evacuating device, including the outer jar of body, the opening has been seted up at the top of the outer jar of body, the cover that corresponds with the open position is installed through the hasp in the top of the outer jar of body, the inner tank body has been placed on the inside ground of the outer jar of body, the top of cover is run through and is installed the installation pipe fitting, the vacuum pump is installed through coupling mechanism in the top of installation pipe fitting. The utility model discloses a set up first sealing rubber circle, second sealing rubber circle, third sealing rubber circle, first sealing rubber pad, second sealing rubber pad and third sealing rubber pad for improve the leakproofness of contact between this storage tank and the part, prolonged the time of vacuum state between the internal and external jar body, reduceed the quantity of evacuation, reduced staff's work burden, improved work efficiency, but also improved the vacuum space to liquid material heat retaining efficiency.

Description

Liquid material storage tank with vacuumizing device

Technical Field

The utility model relates to a storage tank technical field especially relates to a liquid material storage tank with evacuating device.

Background

When the storage tank is storing liquid material, the mode of the inside and outside double-deck jar of body is adopted to save liquid material usually, the internal tank body stores material liquid, and the space between the external tank body and the internal tank body carries out evacuation processing, take out the air in this space, make and be in vacuum state between the internal and external jar of body, reduce the influence of ambient temperature to liquid material, play heat retaining effect to liquid material, and among the prior art, be in the components of a whole that can function independently setting between evacuation pump and the jar body, carry vacuum pump and tank body coupling when carrying out the evacuation, and the sealing performance of the jar body is relatively poor among the prior art, make the vacuum state of the jar body reduce, still need carry out evacuation operation many times, staff's work burden has been increased, and then work efficiency has been reduced.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a liquid material storage tank with a vacuumizing device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a liquid material storage tank with a vacuumizing device comprises an outer tank body, wherein an opening is formed in the top of the outer tank body, a tank cover corresponding to the opening position is installed at the top of the outer tank body through a lock catch, an inner tank body is placed on the ground inside the outer tank body, an installation pipe fitting penetrates through the top of the tank cover, a vacuum pump is installed at the top end of the installation pipe fitting through a connecting mechanism, two through holes are formed in the top of the tank cover, screw rods are inserted into the two through holes, a third sealing rubber ring is arranged between the two screw rods and the inside of the two through holes, screwed sleeves are arranged on the surfaces of the two screw rods, first sealing rubber gaskets are bonded to the bottoms of the two screwed sleeves, the bottoms of the two first sealing rubber gaskets are in contact with the top of the tank cover, and a second installation plate is fixedly sleeved on the surfaces of, the top of second mounting panel bonds and has second sealing rubber pad, the top of second sealing rubber pad and the bottom contact of cover, two the second fixed plate has all been welded to the bottom of screw rod, two the surface of screw rod all overlaps and is equipped with compression spring, two compression spring's both ends are connected with second mounting panel and second fixed plate respectively, two sliding mechanism is passed through to the one end of second fixed plate installs first mounting panel, the top of first mounting panel bonds and has third sealing rubber pad, the top of third sealing rubber pad and the bottom contact of installation pipe fitting, first mounting panel passes through slewing mechanism and is connected with the cover.

Preferably, slide mechanism includes rectangular piece, rectangular piece passes through the bottom of mounting screw at first mounting panel, rectangular hole has been seted up to the side of rectangular piece, the inside slidable mounting in rectangular hole has first dead lever, the one end welding of first dead lever is in the side of second fixed plate, the other end of first dead lever has the baffle through the mounting screw, the side of baffle and the side contact of rectangular piece.

Preferably, slewing mechanism includes the concave part, the side welding of concave part is in the side of first mounting panel, the welding has the fixed axle between the both ends of concave part, the surface cover of fixed axle is equipped with the second dead lever, the one end welding of second dead lever is on the surface of cover.

Preferably, the connecting mechanism comprises a circular ring piece, a gas pipe is fixedly inserted into an inner hole of the circular ring piece, one end of the gas pipe is connected with the vacuum pump, a first sealing rubber ring is bonded to the bottom of the circular ring piece, the bottom of the first sealing rubber ring is in contact with the top of the installation pipe fitting, and the circular ring piece is installed on the top of the installation pipe fitting through a screw.

Preferably, the bottom of the shell of the vacuum pump is provided with a first fixing plate through a screw, and the first fixing plate is connected with the side face of the outer tank body through a screw.

Preferably, a second sealing rubber ring is bonded to the bottom of the tank cover, and the bottom of the second sealing rubber ring is in contact with the top of the outer tank body.

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

the utility model discloses a set up first sealing rubber circle, second sealing rubber circle, third sealing rubber circle, first sealing rubber pad, second sealing rubber pad and third sealing rubber pad for improve the leakproofness of contact between this storage tank and part, prolonged the time of vacuum state between the inner and outer jar body, reduced the quantity of evacuation, reduced staff's work burden, improved work efficiency, but also improved the heat retaining efficiency of vacuum space to liquid material;

the utility model discloses a set up coupling mechanism, vacuum pump and first fixed plate, the vacuum pump passes through coupling mechanism and first fixed plate and connects in installation pipe fitting one end for vacuum pump and this storage tank connection stability.

Drawings

Fig. 1 is an isometric view of a liquid material storage tank with a vacuum-pumping device according to the present invention;

fig. 2 is a cross-sectional view of a liquid material storage tank with a vacuum pumping device according to the present invention;

fig. 3 is an enlarged schematic structural view of a liquid material storage tank with a vacuum pumping device of the present invention at a position a;

fig. 4 is a schematic view of the connection structure of the tank cover, the sliding mechanism, the rotating mechanism and the first mounting plate of the liquid material storage tank with the vacuum pumping device according to the present invention;

fig. 5 is a schematic structural view of a sliding mechanism of a liquid material storage tank with a vacuum pumping device according to the present invention;

fig. 6 is a schematic structural view of a rotating mechanism of a liquid material storage tank with a vacuum pumping device of the present invention.

In the figure, the gas pipe 1, the circular ring member 2, the first sealing rubber ring 3, the mounting pipe fitting 4, the screw rod 5, the tank cover 6, the second sealing rubber ring 7, the outer tank body 8, the vacuum pump 9, the first fixing plate 10, the concave member 11, the first sealing rubber gasket 12, the spiral pipe 13, the third sealing rubber ring 14, the second sealing rubber gasket 15, the compression spring 16, the long strip hole 17, the third sealing rubber gasket 18, the first mounting plate 19, the long strip block 20, the second fixing plate 21, the second mounting plate 22, the baffle 23, the first fixing rod 24, the second fixing rod 25, the fixing shaft 26 and the inner tank body 27.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

As shown in fig. 1-6, the liquid material storage tank with the vacuum pumping device comprises an outer tank body 8, a first fixing plate 10 is installed at the bottom of a shell of a vacuum pump 9 through a screw, the first fixing plate 10 is connected with the side surface of the outer tank body 8 through a screw, and the first fixing plate 10 is arranged to facilitate the stability of connection between the vacuum pump 9 and the outer tank body 8. The bottom of the tank cover 6 is bonded with a second sealing rubber ring 7, the bottom of the second sealing rubber ring 7 is in contact with the top of the outer tank body 8, and the second sealing rubber ring 7 is used for improving the sealing performance of connection between the tank cover 6 and the tank body 8.

The top of the outer tank body 8 is provided with an opening, the top of the outer tank body 8 is provided with a tank cover 6 corresponding to the opening through a lock catch, the inner tank body 27 is placed on the inner ground of the outer tank body 8, the top of the tank cover 6 is provided with an installation pipe fitting 4 in a penetrating way, the top end of the installation pipe fitting 4 is provided with a vacuum pump 9 through a connecting mechanism, the connecting mechanism comprises a ring piece 2, an inner hole of the ring piece 2 is fixedly inserted with a gas pipe 1, one end of the gas pipe 1 is connected with the vacuum pump 9, the bottom of the ring piece 2 is bonded with a first sealing rubber ring 3, the bottom of the first sealing rubber ring 3 is contacted with the top of the installation pipe fitting 4, the ring piece 2 is arranged on the top of the installation pipe fitting 4 through a screw, when the air between the outer tank body 8 and the inner tank body 27 is vacuumized, the vacuum pump 9, normally, a power switch is controlled, the vacuum pump 9 works after being electrified, and air between the outer tank body 8 and the inner tank body 27 is vacuumized through the air conveying pipe 1 and the installation pipe fitting 4, so that the operation of a worker is facilitated.

The top of the tank cover 6 is provided with two through holes, the screw rods 5 are inserted into the two through holes, a third sealing rubber ring 14 is arranged between the two screw rods 5 and the inside of the two through holes, the surface threads of the two screw rods 5 are sleeved with screw pipes 13, the bottoms of the two screw pipes 13 are both bonded with first sealing rubber gaskets 12, the bottoms of the two first sealing rubber gaskets 12 are in contact with the top of the tank cover 6, the surfaces of the two screw rods 5 are both fixedly sleeved with second mounting plates 22, the tops of the second mounting plates 22 are bonded with second sealing rubber gaskets 15, the tops of the second sealing rubber gaskets 15 are in contact with the bottom of the tank cover 6, the bottom ends of the two screw rods 5 are both welded with second fixing plates 21, the surfaces of the two screw rods 5 are both sleeved with compression springs 16, both ends of the two compression springs 16 are respectively connected with the second mounting plates 22 and the second fixing plates 21, the compression springs 16 are, compression spring 16 receives the pressure of second fixed plate 21, make compression spring 16 length shrink, therefore, compression spring 16 promotes second mounting panel 22 and second fixed plate 21 respectively through the effort of self, because second fixed plate 21 position is unchangeable, consequently compression spring 16 promotes second mounting panel 22 through self effort, second mounting panel 22 promotes the bottom in close contact with of second sealing rubber pad 15 with apron 6, sealed effect has been played to the through-hole, prevent gaseous leakage, the time that the vacuum state lasts has been prolonged, the thermal-insulated efficiency of liquid material has been improved.

One end of each of the two second fixing plates 21 is provided with a first mounting plate 19 through a sliding mechanism, the top of the first mounting plate 19 is bonded with a third sealing rubber gasket 18, the top of the third sealing rubber gasket 18 is contacted with the bottom of the mounting pipe fitting 4, the first mounting plate 19 is connected with the tank cover 6 through a rotating mechanism, the sliding mechanism comprises a strip block 20, the strip block 20 is mounted at the bottom of the first mounting plate 19 through screws, the side surface of the strip block 20 is provided with a strip hole 17, a first fixing rod 24 is slidably mounted inside the strip hole 17, one end of the first fixing rod 24 is welded at the side surface of the second fixing plate 21, the other end of the first fixing rod 24 is provided with a baffle plate 23 through screws, the side surface of the baffle plate 23 is contacted with the side surface of the strip block 20, the rotating mechanism comprises a concave part 11, the side surface of the concave part 11 is welded at the side surface of the, the surface of the fixed shaft 26 is sleeved with a second fixing rod 25, and one end of the second fixing rod 25 is welded on the surface of the tank cover 6. When the vacuum is pumped, the screw pipe 13 is firstly rotated, the screw pipe 13 is upwards rotated on the surface of the screw rod 5, after the screw pipe is taken out from the screw rod 5, the screw 5 can be pushed, the screw 5 slides in the through hole, and at the same time, the screw 5 pushes the second fixing plate 21 to move downwards, and the second fixing plate 21 pushes the first fixing rod 24, the first fixing rod 24 pushes the long block 20, the long block 20 pushes the first mounting plate 19, and the first mounting plate 19 applies a force to the female member 11, so that the female member 11 is rotated in the inner wall of the second fixing rod 25 by the fixing shaft 26, facilitating the rotation of the first mounting plate 19, so that the first mounting plate 19 makes an arc motion, and the first fixing rod 24 slides on the inner wall of the elongated hole 17 along with the downward movement of the first fixing rod 24, so that the third sealing rubber gasket 18 can be conveniently far away from the mounting pipe fitting 4, for improving the efficiency of the vacuum pump 9 in drawing air between the outer tank 8 and the inner tank 27.

When will installing the shutoff of pipe fitting 4, can stimulate screw rod 5, screw rod 5 stimulates second fixed plate 21, the first dead lever 24 of second fixed plate 21 pulling, first dead lever 24 stimulates rectangular piece 20, rectangular piece 20 stimulates first mounting panel 19, first mounting panel 19 passes through fixed axle 26 and rotates in the inner wall of second dead lever 25, be convenient for first mounting panel 19 upwards rotates, make the top of third sealing rubber pad 18 and the bottom in close contact with of installation pipe fitting 4, at last with screwed pipe 13 threaded connection on the surface of screw rod 5, a stability for improving screw rod 5 and installing at cover 6 top.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A liquid material storage tank with a vacuumizing device comprises an outer tank body (8), wherein an opening is formed in the top of the outer tank body (8), a tank cover (6) corresponding to the opening is installed on the top of the outer tank body (8) through a lock catch, an inner tank body (27) is placed on the ground inside the outer tank body (8), the liquid material storage tank is characterized in that an installation pipe fitting (4) is installed on the top of the tank cover (6) in a penetrating mode, a vacuum pump (9) is installed at the top end of the installation pipe fitting (4) through a connecting mechanism, two through holes are formed in the top of the tank cover (6), screw rods (5) are inserted into the through holes, a third sealing rubber ring (14) is arranged between the screw rods (5) and the inside of the two through holes, a screwed pipe (13) is sleeved on the surface threads of the two screw rods (5), and first sealing rubber gaskets (12) are bonded to the bottoms of, the bottom of two first sealing rubber pads (12) is in contact with the top of a tank cover (6), the surfaces of two screw rods (5) are fixedly sleeved with a second mounting plate (22), the top of the second mounting plate (22) is bonded with a second sealing rubber pad (15), the top of the second sealing rubber pad (15) is in contact with the bottom of the tank cover (6), the bottom ends of the two screw rods (5) are welded with a second fixing plate (21), the surfaces of the two screw rods (5) are sleeved with compression springs (16), the two ends of each compression spring (16) are respectively connected with the second mounting plate (22) and the second fixing plate (21), one end of each second fixing plate (21) is provided with a first mounting plate (19) through a sliding mechanism, the top of the first mounting plate (19) is bonded with a third sealing rubber pad (18), and the top of the third sealing rubber pad (18) is in contact with the bottom of a mounting pipe fitting (4), the first mounting plate (19) is connected with the tank cover (6) through a rotating mechanism.

2. The liquid material storage tank with the vacuumizing device is characterized in that the sliding mechanism comprises a long block (20), the long block (20) is installed at the bottom of a first installation plate (19) through a screw, a long hole (17) is formed in the side face of the long block (20), a first fixing rod (24) is installed inside the long hole (17) in a sliding mode, one end of the first fixing rod (24) is welded to the side face of a second fixing plate (21), a baffle plate (23) is installed at the other end of the first fixing rod (24) through a screw, and the side face of the baffle plate (23) is in contact with the side face of the long block (20).

3. The liquid material storage tank with the vacuumizing device is characterized in that the rotating mechanism comprises a concave part (11), the side surface of the concave part (11) is welded on the side surface of the first mounting plate (19), a fixed shaft (26) is welded between two ends of the concave part (11), a second fixed rod (25) is sleeved on the surface of the fixed shaft (26), and one end of the second fixed rod (25) is welded on the surface of the tank cover (6).

4. The liquid material storage tank with the vacuumizing device is characterized in that the connecting mechanism comprises a circular ring member (2), an air conveying pipe (1) is fixedly inserted into an inner hole of the circular ring member (2), one end of the air conveying pipe (1) is connected with a vacuum pump (9), a first sealing rubber ring (3) is bonded to the bottom of the circular ring member (2), the bottom of the first sealing rubber ring (3) is in contact with the top of the mounting pipe fitting (4), and the circular ring member (2) is mounted on the top of the mounting pipe fitting (4) through a screw.

5. The liquid material storage tank with the vacuumizing device is characterized in that a first fixing plate (10) is installed at the bottom of a shell of the vacuum pump (9) through screws, and the first fixing plate (10) is connected with the side face of the outer tank body (8) through screws.

6. The liquid material storage tank with the vacuumizing device is characterized in that a second sealing rubber ring (7) is bonded to the bottom of the tank cover (6), and the bottom of the second sealing rubber ring (7) is in contact with the top of the outer tank body (8).