CN215446003U

CN215446003U - Novel integrated LNG gasification gas supply system

Info

Publication number: CN215446003U
Application number: CN202122144363.0U
Authority: CN
Inventors: 刘彬; 赵倩
Original assignee: Zhongxian Planning And Design Institute Xi'an Co ltd
Current assignee: Zhongxian Planning And Design Institute Xi'an Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-07
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a novel integrated LNG gasification gas supply system, which comprises a lower tank body, wherein the top of the lower tank body is attached with an upper tank body, a plurality of pipe bodies are processed on the outer walls of the lower tank body and the upper tank body, the outer wall of the upper tank body is provided with a fixing mechanism, sleeves are respectively in clearance fit with the outer walls of two clamping rods, the two sleeves are respectively and fixedly connected to the two ends of the bottom of a shell, one ends of the outer walls of the two clamping rods are respectively and fixedly connected with clamping groove blocks, and the two clamping groove blocks are respectively and fixedly connected to the two ends of the outer wall of the lower tank body. This novel integrated LNG gasification gas supply system for rotate the handrail, the handrail drives block and ring gear and rotates, and during the ring gear rotation, drive two fluted discs and carry out synchronous rotation, when two fluted discs rotated, the fluted disc rotated, and the first screw rod that drives two correspondences rotated, and when first screw rod rotated, the tight laminating of supporting of jar body and lower jar of body on the cancellation, and support the tight laminating through the outer wall of rubber circle and lower jar of body, improved the connection leakproofness of jar body and lower jar of body on the improvement.

Description

Novel integrated LNG gasification gas supply system

Technical Field

The utility model relates to the technical field of LNG (liquefied natural gas) gasification gas supply, in particular to a novel integrated LNG gasification gas supply system.

Background

The vaporizer is a device for heating liquid gas in the vaporizer until the gas is vaporized (converted into gas), and in brief, the cold liquid gas is converted into gas after passing through the "guiding vaporizer", and the heating may be indirect (a steam heating vaporizer, a hot water and water bath vaporizer, a natural ventilation and air bath vaporizer, a forced ventilation vaporizer, an electric heating vaporizer, a solid heat-conducting vaporizer or a heat-transfer fluid), or direct (hot gas or submerged combustion).

Although current vaporizer can be to the use of LNG gasification air feed work, but has current vaporizer, carries out long-time work back, need examine and repair inside, avoids long-time work in, gaseous to vaporizer internal corrosion, nevertheless dismantles comparatively inconveniently, unable quick dismantlement, and then examines and repair the inside problem of examining and repairing of vaporizer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel integrated LNG gasification gas supply system, which solves the problems that the prior gasifier needs to be overhauled after long-time work, the gas corrodes the inside of the gasifier in long-time work, but the disassembly is inconvenient, the quick disassembly cannot be realized, and the inside of the gasifier is overhauled.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel integrated LNG gasification gas supply system comprises a lower tank body, wherein the top of the lower tank body is attached with an upper tank body, a plurality of pipe bodies are processed on the outer walls of the lower tank body and the upper tank body, the outer wall of the upper tank body is provided with a fixing mechanism, the fixing mechanism comprises a shell, the shell is fixedly connected with the outer wall of the upper tank body, the inner wall of the shell is connected with a gear ring through a bearing in a rotating way, two ends of the inner wall of the gear ring are respectively meshed with a gear disc, the inner walls of the two gear discs are respectively and fixedly connected with a first screw rod, the two first screw rods are respectively and rotatably connected with the inner wall of the shell through bearings, the outer walls of the two first screw rods are respectively and threadedly connected with a thread sleeve, one end of the outer walls of the two thread sleeves is respectively and fixedly connected with a clamping rod, the outer walls of the two clamping rods are respectively and fixedly connected with two ends of the bottom of the shell, one end of the outer walls of the two clamping rods are respectively and clamped with a clamping groove block, and the two clamping groove blocks are respectively and fixedly connected with two ends of the outer wall of the lower tank body.

Preferably, the outer wall of the upper tank body is fixedly connected with a ring body, the inner wall of the ring body is fixedly connected with a rubber ring, and the inner wall of the rubber ring is abutted against and attached to the outer wall of the upper tank body.

Preferably, the inner wall both ends of casing have all been processed the spout, two the inner wall of spout all slides and links to each other there is the slider, two the slider rigid coupling is in the outer wall one end of two kellies respectively.

Preferably, the outer wall one end of casing is equipped with drive mechanism, drive mechanism is including leading to the groove, it processes in the outer wall one end of casing to lead to the groove, the inner wall clearance fit who leads to the groove has the handrail, the outer wall one end rigid coupling of handrail has the block, the block rigid coupling is in the top one end of ring gear.

Preferably, the top of going up the jar body is equipped with coupling mechanism, coupling mechanism includes branch, two the equal rigid coupling in the top of going up the jar body of branch, two the equal rigid coupling in top of branch has the ring body, two the equal clearance fit of inner wall of ring body has the arc, two the equal rigid coupling in bottom of arc has the montant, two the equal clearance fit of outer wall of montant has the rectangle cover, two the rectangle cover rigid coupling in the inner wall top of two branches respectively, two the equal screw thread of inner wall of montant links to each other has the second screw rod, two the second screw rod rotates through the inner wall of bearing and two branches respectively and links to each other, two the outer wall one end of branch all links to each other through the bearing rotation has the handle, the equal rigid coupling of outer wall one end of handle and second screw rod has the umbrella type gear, two umbrella type gear intermeshing.

Compared with the prior art, the utility model has the beneficial effects that: this novel integrated LNG gasification gas supply system, through the handrail, the ring gear, the fluted disc, the thread bush, cooperation between kelly and the draw-in groove piece etc, make and rotate the handrail, the handrail drives block and ring gear and rotates, during the ring gear rotates, drive two fluted discs and rotate in step, during two fluted disc rotations, during the fluted disc rotates, drive two first screw rods that correspond and rotate, when first screw rod rotates, the slip through slider and spout links to each other, the kelly that drives to correspond moves down, and then make kelly and draw-in groove piece cancellation joint, cancel the tight laminating of supporting of the upper tank body and the lower tank body, can carry out quick dismantlement to the upper tank body and the lower tank body, be convenient for overhaul the inner wall of the upper tank body and the lower tank body.

Through the cooperation between ring body, arc, montant and branch etc for it has mutually with the ring body activity when external lifting hook, twist grip, when the handle rotates, links to each other through the meshing of two umbrella type gears, drives the second screw rod and rotates, and when the second screw rod rotated, drive montant and arc rebound, and then support external lifting hook tightly in the inside of ring body with the arc, improved the external lifting hook and driven the stability of moving of jar body and lower jar body.

Through cooperation between ring body, rubber circle, the last jar of body and the lower jar of body etc for when the butt joint of the last jar of body and the lower jar of body, the inner wall that the last jar of body drove the ring body and the outer wall clearance fit of the lower jar of body, and support the tight laminating through the outer wall of rubber circle and the lower jar of body, improve the connection leakproofness of the last jar of body and the lower jar of body.

Drawings

FIG. 1 is a schematic diagram of the connection relationship of the present invention;

FIG. 2 is a schematic cross-sectional view of the housing and the like of FIG. 1;

FIG. 3 is a schematic view of the housing, gear plate, clamping lever, etc. of FIG. 2;

fig. 4 is a schematic structural view of the strut, the vertical rod, the handle and the like in fig. 2.

In the figure: 1. the device comprises a lower tank body, 2, an upper tank body, 3, a pipe body, 4, a ring body, 5, a rubber ring, 6, a sliding groove, 7, a fixing mechanism, 701, a shell, 702, a gear ring, 703, a fluted disc, 704, a first screw rod, 705, a threaded sleeve, 706, a clamping rod, 707, a sleeve, 708, a clamping groove block, 8, a traction mechanism, 801, a through groove, 802, a handrail, 803, a block body, 9, a connecting mechanism, 901, a support rod, 902, the ring body, 903, an arc-shaped plate, 904, a vertical rod, 905, a rectangular sleeve, 906, a second screw rod, 907, a handle, 908, an umbrella-shaped gear, 10 and a sliding block.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a novel integrated LNG gasification gas supply system comprises a lower tank body 1, an upper tank body 2 is attached to the top of the lower tank body 1, a plurality of pipe bodies 3 are processed on the outer walls of the lower tank body 1 and the upper tank body 2, a fixing mechanism 7 is arranged on the outer wall of the upper tank body 2, the fixing mechanism 7 comprises a shell 701, the shell 701 is fixedly connected to the outer wall of the upper tank body 2, the inner wall of the shell 701 is rotatably connected with a gear ring 702 through a bearing, both ends of the inner wall of the gear ring 702 are respectively meshed and connected with a gear disc 703, so that the gear ring 702 can drive the two gear discs 703 to rotate, the inner walls of the two gear discs 703 are respectively and fixedly connected with a first screw 704, the gear disc 703 can drive the first screw 704 to rotate, the two first screws 704 are respectively and rotatably connected with the inner wall of the shell 701 through bearings, the outer walls of the two first screws 704 are respectively and rotatably connected with a threaded sleeve 705, one end of the outer walls of the two threaded sleeves 705 is respectively and is fixedly connected with a clamping rod 706, the outer walls of the two clamping rods 706 are respectively in clearance fit with a sleeve 707, make kelly 706 can carry out elevating movement at the inner wall of sleeve 707, two sleeves 707 rigid coupling respectively in the bottom both ends of casing 701, the equal joint of outer wall one end of two kellies 706 has draw-in groove piece 708, kelly 706 and draw-in groove piece 708's joint, it is fixed to support tightly laminating with last jar body 2 and lower jar body 1, two draw-in groove pieces 708 respectively the rigid coupling in the outer wall both ends of lower jar body 1, the outer wall rigid coupling of last jar body 2 has ring body 4, the inner wall rigid coupling of ring body 4 has rubber circle 5, the inner wall of rubber circle 5 supports tightly laminating with the outer wall of last jar body 2, spout 6 has all been processed at the inner wall both ends of casing 701, the inner wall of two spout 6 all slides and links up and has linked to have slider 10, two slider 10 rigid couplings in the outer wall one end of two kellies 706 respectively.

Casing 701's outer wall one end is equipped with drive mechanism 8, drive mechanism 8 is including leading to groove 801, lead to groove 801 processing in casing 701's outer wall one end, the inner wall clearance fit who leads to groove 801 has handrail 802, handrail 802 can rotate at the inner wall that leads to groove 801, handrail 802's outer wall one end rigid coupling has block 803, block 803 rigid coupling is in the top one end of ring gear 702 for handrail 802 accessible block 803 drives ring gear 702 and rotates.

The top of the upper tank body 2 is provided with a connecting mechanism 9, the connecting mechanism 9 comprises supporting rods 901, two supporting rods 901 are fixedly connected with the top of the upper tank body 2, the tops of the two supporting rods 901 are fixedly connected with a ring body 902, the inner walls of the two ring bodies 902 are in clearance fit with arc-shaped plates 903, so that the arc-shaped plates 903 can perform lifting motion on the inner walls of the ring bodies 902, the bottoms of the two arc-shaped plates 903 are fixedly connected with vertical rods 904, the outer walls of the two vertical rods 904 are in clearance fit with rectangular sleeves 905, the outer walls of the vertical rods 904 and the inner walls of the rectangular sleeves 905 are rectangular, so that the vertical rods 904 can drive the arc-shaped plates 903 to perform stable lifting motion, the two rectangular sleeves 905 are respectively fixedly connected with the tops of the inner walls of the two supporting rods 901, the inner walls of the two vertical rods 904 are connected with second screw rods 906 in a threaded manner, the two second screw rods 906 are respectively rotatably connected with the inner walls of the two supporting rods 901 through bearings, one end of the outer walls of the two supporting rods 901 are respectively connected with a handle 907 through a bearing, the handle 907 can rotate at the position of the support rod 901, a bevel gear 908 is fixedly connected to one end of the outer wall of the handle 907 and the outer wall of the second screw 906, and the two bevel gears 908 are meshed with each other.

When the novel integrated LNG gasification gas supply system is used, the handle 802 is rotated, the handle 802 drives the block 803 and the gear ring 702 to rotate, the gear ring 702 rotates to drive the two gear discs 703 to synchronously rotate, the gear discs 703 rotate to drive the two corresponding first screw rods 704 to rotate, when the first screw rods 704 rotate, the sliding connection of the slide blocks 10 and the sliding grooves 6 drives the corresponding clamping rods 706 to move downwards, so that the clamping rods 706 and the clamping groove blocks 708 are cancelled, the abutting joint of the upper tank body 2 and the lower tank body 1 is cancelled, the upper tank body 2 and the lower tank body 1 can be quickly disassembled, the inner walls of the upper tank body 2 and the lower tank body 1 can be conveniently overhauled, when an external lifting hook is movably connected with the ring body 902, the handle 907 is rotated, and the handle 907 is rotated, the meshing connection of the two bevel gears 908 is used for driving the second screw rods 906 to rotate, when second screw 906 rotated, driven montant 904 and arc 903 rebound, and then supported tightly the inside at ring body 902 with arc 903 with external lifting hook, improved external lifting hook and driven the mobility stability of jar body 2 and lower jar body 1.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a novel integrated LNG gasification gas supply system, includes the lower jar of body (1), the top laminating of the lower jar of body (1) has last jar of body (2), the outer wall processing of the lower jar of body (1) and last jar of body (2) has a plurality of bodys (3), its characterized in that: the outer wall of the upper tank body (2) is provided with a fixing mechanism (7), the fixing mechanism (7) comprises a shell (701), the shell (701) is fixedly connected to the outer wall of the upper tank body (2), the inner wall of the shell (701) is connected with a gear ring (702) through a bearing in a rotating manner, two ends of the inner wall of the gear ring (702) are respectively connected with a gear disc (703) in a meshing manner, the inner walls of the two gear discs (703) are respectively fixedly connected with first screw rods (704), the two first screw rods (704) are respectively connected with the inner wall of the shell (701) through bearings in a rotating manner, the outer walls of the two first screw rods (704) are respectively and fixedly connected with a threaded sleeve (705) in a threaded manner, one end of the outer walls of the two threaded sleeves (705) is respectively and fixedly connected with a clamping rod (706), the outer walls of the two clamping rods (706) are respectively and in clearance fit with a sleeve (707), and the two sleeves (707) are respectively arranged at two ends of the bottom of the shell (701), one end of the outer wall of each of the two clamping rods (706) is clamped with a clamping groove block (708), and the two clamping groove blocks (708) are fixedly connected to two ends of the outer wall of the lower tank body (1) respectively.

2. The novel integrated LNG gasification gas supply system of claim 1, characterized in that: go up the outer wall rigid coupling of jar body (2) and have ring body (4), the inner wall rigid coupling of ring body (4) has rubber circle (5), the inner wall of rubber circle (5) supports tightly the laminating with the outer wall of last jar body (2).

3. The novel integrated LNG gasification gas supply system of claim 1, characterized in that: the inner wall both ends of casing (701) all process spout (6), two the inner wall of spout (6) all slides and links to each other has slider (10), two slider (10) rigid coupling respectively in the outer wall one end of two kellies (706).

4. The novel integrated LNG gasification gas supply system of claim 1, characterized in that: outer wall one end of casing (701) is equipped with drive mechanism (8), drive mechanism (8) are including leading to groove (801), it processes in the outer wall one end of casing (701) to lead to groove (801), the inner wall clearance fit who leads to groove (801) has handrail (802), the outer wall one end rigid coupling of handrail (802) has block (803), block (803) rigid coupling is in the top one end of ring gear (702).

5. The novel integrated LNG gasification gas supply system of claim 1, characterized in that: the top of the upper tank body (2) is provided with a connecting mechanism (9), the connecting mechanism (9) comprises supporting rods (901), the two supporting rods (901) are fixedly connected to the top of the upper tank body (2), the tops of the two supporting rods (901) are fixedly connected with ring bodies (902), the inner walls of the two ring bodies (902) are in clearance fit with arc-shaped plates (903), the bottoms of the two arc-shaped plates (903) are fixedly connected with vertical rods (904), the outer walls of the two vertical rods (904) are in clearance fit with rectangular sleeves (905), the two rectangular sleeves (905) are fixedly connected to the tops of the inner walls of the two supporting rods (901) respectively, the inner walls of the two vertical rods (904) are connected with second screw rods (906) in a threaded manner, the two second screw rods (906) are rotatably connected with the inner walls of the two supporting rods (901) respectively through bearings, one ends of the outer walls of the two supporting rods (901) are rotatably connected with handles (907) through bearings, an umbrella-shaped gear (908) is fixedly connected to one end of the outer wall of the handle (907) and the outer wall of the second screw rod (906), and the two umbrella-shaped gears (908) are meshed with each other.