CN217816161U - Adsorbed natural gas storage device - Google Patents

Abstract

The utility model discloses an adsorb natural gas storage facilities, which comprises a tank body, the equal fixedly connected with support frame of the left and right sides of jar body bottom, the front side intercommunication of the jar body has the operation hatch, the right side fixedly connected with cabin portal of operation hatch, the front side of operation hatch is provided with the hatch door, swing joint between the right side of hatch door and the hatch door frame, the right side intercommunication at jar body top has high-pressure intake pipe, the equal fixedly connected with pneumatic cylinder of the left and right sides of internal chamber of jar. The utility model discloses a pneumatic cylinder, annular pipe, absorption hole, fixed plate one, dead lever, fixed cover, connecting band, electrical heating board, fixed plate two, through-hole and discharging pipe's cooperation is used, and it is lower to have solved current absorption method and store natural gas storage facilities heat transfer efficiency, and heat transfer time is longer for the adsorption rate of natural gas is slower, simultaneously, will waste more energy, can't satisfy the problem that the effect was stored to the natural gas.

Description

Adsorbed natural gas storage device

Technical Field

The utility model relates to a natural gas storage technical field specifically is an adsorb natural gas storage facilities.

Background

Natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an air space, a water space and a rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like), and the following natural gas storage modes are generally adopted: the storage method comprises a gas storage bag method, a high pressure method (CNG), a liquefaction method (LNG) and an adsorption method (ANG), wherein the adsorption method (ANG) is to fill a porous adsorbent into a storage container, and the storage density of natural gas is increased by utilizing the high adsorption capacity of the adsorbent on the natural gas under the conditions of medium and high pressure (about 3.50 MPa), and the ANG storage method has several advantages compared with the traditional CNG: the storage pressure is low, and the safety performance is good; the investment cost and the operation cost are low; the daily maintenance is convenient.

The existing adsorption method for storing natural gas has the disadvantages of low heat transfer efficiency and long heat transfer time, so that the adsorption speed of natural gas is low, and meanwhile, more energy sources can be wasted, and the natural gas storage effect cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adsorb natural gas storage facilities possesses the advantage that heat transfer efficiency is high, and it is lower to have solved current adsorption method and store natural gas storage facilities heat transfer efficiency, and heat transfer time is longer for the adsorption rate of natural gas is slower, simultaneously, will waste more energy, can't satisfy the problem of natural gas storage effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adsorb natural gas storage facilities, includes a jar body, the equal fixedly connected with support frame in the left and right sides of jar body bottom, the front side intercommunication of the jar body has the operation hatch, the right side fixedly connected with cabin portal of operation hatch, the front side of operation hatch is provided with the hatch door, swing joint between the right side of hatch door and the hatch door frame, the right side intercommunication at jar body top has high-pressure intake pipe, the equal fixedly connected with pneumatic cylinder in the left and right sides of internal chamber of jar, one side fixedly connected with fixed plate one of the jar body is kept away from to the pneumatic cylinder, the flexible end fixedly connected with fixed plate two of pneumatic cylinder, fixedly connected with dead lever between fixed plate one and the fixed plate two, be provided with the electrical heating board between fixed plate one and the fixed plate two, fixedly connected with connecting band between two adjacent electrical heating boards, fixedly connected with fixed cover on the electrical heating board, the surface of fixed cover dead lever is located to fixed cover, the inner circle fixedly connected with annular tube of the jar body, the absorption hole has been seted up to the inner circle of annular tube, the rear side of annular tube is provided with the dodge gate, the bottom intercommunication of annular tube has the discharging tube, the bottom of discharging tube runs through to the bottom of the jar body.

Preferably, the left side and the right side of the top of the tank body are both fixedly connected with hanging plates, and an inner cavity of each adsorption hole is filled with an adsorbent.

Preferably, the movable door is movably connected with the rear side of the annular pipe through a hinge, and the movable door is sealed with the annular pipe.

Preferably, a through hole is formed in the second fixing plate and located at the fixing rod, and one end of the fixing rod penetrates through the through hole and is in sliding contact with the inner wall of the fixing rod.

Preferably, the surface of the discharge pipe is fixedly provided with a discharge valve, and the top of the tank body is provided with a pressure sensor.

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

1. the utility model discloses a pneumatic cylinder, ring pipe, absorption hole, fixed plate one, dead lever, fixed cover, connecting band, electrical heating board, fixed plate two, the cooperation of through-hole and discharging pipe is used, possesses the advantage that heat transfer efficiency is high, and it is lower to have solved current absorption method and store natural gas storage device heat transfer efficiency, and heat transfer time is longer for the adsorption rate of natural gas is slower, simultaneously, will waste more energy, can't satisfy the problem that the effect was stored to the natural gas.

2. The utility model discloses a use of support frame can carry out the outrigger to the jar body, through the use of hatch door, can seal the operation hatch, through the use of operation hatch, can the person of facilitating the use survey jar internal portion condition, through the use of annular tube, can place the adsorbent.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a partial rear sectional perspective view of the structure of the present invention;

FIG. 3 is a three-dimensional structure view of the electric heating plate of the present invention;

fig. 4 is a rear perspective structural view of the ring tube of the present invention.

In the figure: 1 tank body, 2 cabin doors, 3 cabin door frames, 4 support frames, 5 high-pressure air inlet pipes, 6 operation hatches, 7 hydraulic cylinders, 8 annular pipes, 9 adsorption holes, 10 fixing plates I, 11 fixing rods, 12 fixing sleeves, 13 connecting belts, 14 electric heating plates, 15 fixing plates II, 16 through holes, 17 discharge pipes and 18 movable doors.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, an adsorbed natural gas storage device comprises a tank body 1, wherein the left side and the right side of the bottom of the tank body 1 are fixedly connected with a support frame 4, the tank body 1 can be stably supported by using the support frame 4, the front side of the tank body 1 is communicated with an operation hatch 6, the operation hatch 6 can be sealed by using a hatch door 2, a user can conveniently observe the internal condition of the tank body 1 by using the operation hatch 6, the right side of the operation hatch 6 is fixedly connected with a hatch frame 3, the hatch door 2 can be supported and conveniently moved by using the hatch frame 3, the hatch door can be fixed on the surface of the operation hatch 6, the hatch door 2 is arranged on the front side of the operation hatch 6, the right side of the hatch door 2 is movably connected with the hatch frame 3, the right side of the top of the tank body 1 is communicated with a high-pressure air inlet pipe 5, the left side and the right side of the inner cavity of the tank body 1 are fixedly connected with hydraulic cylinders 7, one side of the hydraulic cylinder 7, which is far away from the tank body 1, is fixedly connected with a first fixed plate 10, the telescopic end of the hydraulic cylinder 7 is fixedly connected with a second fixed plate 15, a fixed rod 11 is fixedly connected between the first fixed plate 10 and the second fixed plate 15, an electric heating plate 14 is arranged between the first fixed plate 10 and the second fixed plate 15, a connecting belt 13 is fixedly connected between two adjacent electric heating plates 14, the two adjacent electric heating plates 14 can be connected through the use of the connecting belt 13, a fixed sleeve 12 is fixedly connected on each electric heating plate 14, the fixed sleeve 12 is movably sleeved on the surface of the fixed rod 11, a ring pipe 8 is fixedly connected to the inner ring of the tank body 1, an adsorbent can be placed through the use of the ring pipe 8, an adsorption hole 9 is formed in the inner ring of the ring pipe 8, and the adsorbent can conveniently adsorb natural gas through the use of the adsorption hole 9, the rear side of the annular pipe 8 is provided with a movable door 18, the bottom of the annular pipe 8 is communicated with a discharge pipe 17, the adsorbent in the annular pipe 9 can be conveniently placed by using the discharge pipe 17, and the bottom of the discharge pipe 17 penetrates to the bottom of the tank body 1;

hanging plates are fixedly connected to the left side and the right side of the top of the tank body 1, and an adsorbent is filled in an inner cavity of the adsorption hole 9 and can be used for adsorbing natural gas;

the movable door 18 is movably connected with the rear side of the annular pipe 8 through a hinge, and the movable door 18 is sealed with the annular pipe 8;

a through hole 16 is arranged on the second fixing plate 15 and positioned at the fixing rod 11, one end of the fixing rod 11 penetrates through the through hole 16 and is in sliding contact with the inner wall of the through hole;

the surface of the discharge pipe 17 is fixedly provided with a discharge valve, and the top of the tank body 1 is provided with a pressure sensor.

During the use, open hatch door 2, open dodge gate 18 again, at the inside adsorbent that fills of ring pipe 8, then close dodge gate 18 and hatch door 2 in proper order, let in the natural gas through high-pressure intake pipe 5, adsorb the natural gas through the adsorbent, and simultaneously, the flexible end extension of pneumatic cylinder 7 drives two 15 removals of fixed plate, and then drive the expansion of electrical heating board 14, it is spacing to electrical heating board 14 to make fixed cover 12 slide on the dead lever 11 surface, through electrical heating board 14 to the internal heating of jar, thereby accelerate the adsorption efficiency of adsorbent to the natural gas, reach the quick natural gas adsorption effect, after the heating is accomplished, through the flexible end shrink of pneumatic cylinder 7 and drive two 15 removals of fixed plate, and then make it drive electrical heating board 14 fold, avoid occupation space.

In summary, the following steps: this adsorb natural gas storage facilities, through pneumatic cylinder 7, ring pipe 8, adsorb hole 9, fixed plate 10, dead lever 11, fixed cover 12, connecting band 13, electric heating board 14, fixed plate two 15, the cooperation of through-hole 16 and discharging pipe 17 is used, it is lower to have solved current absorption method and store natural gas storage facilities heat transfer efficiency, and the heat transfer time is longer, make the adsorption rate of natural gas slower, simultaneously, will waste more energy, can't satisfy the problem of natural gas storage effect.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an adsorb natural gas storage facilities, includes jar body (1), its characterized in that: the utility model discloses a heating tank, including the jar body (1), the left and right sides of jar body (1) bottom all fixedly connected with support frame (4), the front side intercommunication of the jar body (1) has operation hatch (6), the right side fixedly connected with cabin portal (3) of operation hatch (6), the front side of operation hatch (6) is provided with hatch door (2), swing joint between the right side of hatch door (2) and hatch door frame (3), the right side intercommunication at the jar body (1) top has high-pressure intake pipe (5), the left and right sides of the jar body (1) inner chamber all fixedly connected with pneumatic cylinder (7), one side fixedly connected with fixed plate (10) of jar body (1) is kept away from to pneumatic cylinder (7), the flexible end fixedly connected with fixed plate two (15) of pneumatic cylinder (7), fixedly connected with fixed plate (11) between fixed plate one (10) and fixed plate two (15), be provided with electric heating board (14) between fixed plate one (10) and two (15), fixedly connected with connecting band (13) between two adjacent electric heating board (14), fixedly connected with fixed cover (12) on electric heating board (14), the fixed cover is in the jar body (11) the activity, the inner circle pipe (8) is seted up in the ring shape pipe (8), the rear side of annular pipe (8) is provided with dodge gate (18), the bottom intercommunication of annular pipe (8) has discharging pipe (17), the bottom of discharging pipe (17) runs through to the bottom of jar body (1).

2. The adsorbed natural gas storage facility of claim 1, wherein: the left side and the right side of the top of the tank body (1) are both fixedly connected with hanging plates, and the inner cavity of the adsorption hole (9) is filled with an adsorbent.

3. The adsorbed natural gas storage facility of claim 1, wherein: the movable door (18) is movably connected with the rear side of the annular pipe (8) through a hinge, and the movable door (18) is sealed with the annular pipe (8).

4. The adsorbed natural gas storage facility of claim 1, wherein: and a through hole (16) is formed in the second fixing plate (15) and is positioned on the fixing rod (11), and one end of the fixing rod (11) penetrates through the through hole (16) and is in sliding contact with the inner wall of the fixing rod.

5. The adsorbed natural gas storage facility of claim 1, wherein: the surface fixed mounting of discharging pipe (17) has the blow-off valve, the top of the jar body (1) is provided with pressure sensor.

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