CN220287132U

CN220287132U - Portable LNG gasification station

Info

Publication number: CN220287132U
Application number: CN202321313122.7U
Authority: CN
Inventors: 施晓君; 韦凤丹; 陈艳全
Original assignee: Guangxi Zhongrui Energy Co ltd
Current assignee: Guangxi Zhongrui Energy Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2024-01-02
Anticipated expiration: 2033-05-26

Abstract

The utility model belongs to the technical field of gasification station equipment, and particularly relates to a portable LNG gasification station which comprises an air storage tank body, an air-temperature gasifier and an odor adding gas tank which are sequentially connected. The utility model has the technical characteristics that the buffer connecting device is arranged in the installation foundation to connect the U-shaped groove blocks and the bearing plate, so that the buffer and shock absorption effects on the gasification equipment on the bearing plate can be realized, and the safety of the gasification equipment in the use process can be ensured.

Description

Portable LNG gasification station

Technical Field

The utility model belongs to the technical field of gasification station equipment, and particularly relates to a portable LNG gasification station.

Background

The LNG vaporization station may be divided into a single-point direct-supply vaporization station and an LNG satellite station according to different supply objects, for receiving, storing, and vaporizing LNG purchased upstream to supply local air. The LNG gasification station can be regarded as a small LNG receiving station, and part of the LNG gasification stations are also provided with liquefaction devices, but no special design standard of the LNG gasification station exists in China so far, and when the LNG gasification station is designed, commonly adopted design specifications are GB50028-2006 "town gas design Specification" and GB50016-2006 "building design fireproof Specification"; in order to meet the requirements of urban construction development, the LNG gasification station gradually realizes a miniaturized design, so that centralized gas transmission is facilitated, and the pipeline laying cost is effectively reduced, for example, the bulletin numbers CN218510676U, CN210979336U and CN217482519U are all examples of the design of the miniaturized LNG gasification station.

The hundred degrees encyclopedia records that the requirements on gasification equipment in the LNG gasification station are that the gasification equipment can resist earthquake and typhoon under the common climate condition, meets the design requirements and reaches the maximum gasification flow; the bulletin number is CN217482519U, the patent name is a gasification station of a coal-to-gas LNG bottle group, and a concrete base and an LNG storage tank integrally cast inside the concrete base are disclosed; the top of the concrete base is detachably provided with liquefied gas filling machines which are arranged side by side, an inflation tube is connected between the liquefied gas filling machines, the periphery of the inflation tube is detachably provided with an air leakage detection assembly, the bottom of the top cover is detachably provided with a control box with a built-in PLC controller, a ventilation assembly and other technical characteristics, and the liquefied natural gas concentration in the gasification station can be monitored in real time under the action of the detection assembly through the detection assembly and the ventilation assembly which are arranged; however, the defect that it exists is that gasification equipment lacks the support of buffering damper when the installation, does not satisfy its demand of antidetonation typhoon resistant, and the security performance of gasification station in the use can not be ensured, consequently based on above-mentioned defect, this application has proposed a portable LNG gasification station in order to solve above-mentioned technical problem.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of Invention

The utility model aims to solve the technical problems, and provides a portable LNG gasification station, which mainly solves the technical problems that the gasification equipment lacks the support of a buffering and damping mechanism during installation, the demand of earthquake resistance and typhoon resistance is not met, and the safety performance of the gasification station in the use process is not guaranteed.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a portable LNG gasification station comprises an air storage tank body, an air temperature type gasifier and an odor adding gas tank which are sequentially connected,

the utility model further comprises a mounting foundation, wherein the mounting foundation comprises a bottom plate, a U-shaped groove block, a plurality of buffer connection devices and a bearing plate, the U-shaped groove block is mounted on the bottom plate, a clamping block is arranged on the lower end face of the bearing plate, the buffer connection devices are mounted in the U-shaped groove block at intervals, the upper ends of the buffer connection devices are connected with the clamping block, and the air storage tank body, the air-temperature gasifier and the odor adding gas tank are sequentially mounted on the upper end face of the bearing plate.

Preferably, the U-shaped groove blocks comprise at least two pieces, and the two U-shaped groove blocks are arranged on the bottom plate in parallel.

Preferably, the buffer connection device comprises a rubber buffer block with hollowed-out inside, two connecting mechanisms and buffer springs, wherein the connecting mechanisms and the buffer springs are symmetrically arranged up and down, the two connecting mechanisms are arranged in the rubber buffer block and respectively extend to the outside of the rubber buffer block, and the buffer springs are arranged in the rubber buffer block between the two connecting mechanisms.

Preferably, the connecting mechanism comprises a connecting plate and a plurality of connecting columns, the connecting plate is built in the rubber buffer block, the connecting columns are fixedly arranged on the connecting plate in a circular array and extend to the outside of the rubber buffer block, and buffer springs are arranged between the two connecting plates on the connecting mechanism.

Preferably, the connecting assembly comprises two bearings and a threaded cylinder, pin holes matched with the connecting cylinder are formed in the clamping blocks and the U-shaped groove blocks, the two bearings are arranged in the pin holes at intervals, the threaded cylinder is arranged in the two bearings, external threads are formed in the outer surface of the connecting cylinder, internal threads matched with the external threads are formed in the inner wall of the threaded cylinder, and the connecting cylinder is in threaded connection with the threaded cylinder.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. the utility model provides a portable LNG gasification station which is simple in structure and convenient to use, adopts a special installation foundation to bear gasification equipment such as a gas storage tank body, an air-temperature gasifier, an odor adding gas tank and the like, and can play a role in buffering and damping on the gasification equipment on a bearing plate by arranging a buffer connection device in the installation foundation to connect a U-shaped groove block and the bearing plate, so that the safety of the gasification equipment in the use process is ensured.

2. According to the buffer connection device, a mode of combining the rubber buffer block with the connection mechanism and combining the buffer spring is adopted, and the double buffer damping performance of the rubber buffer block and the buffer spring is utilized, so that on one hand, the bottom plate can flexibly bear pressure on the bearing plate, and the impact force of gasification equipment on an installation foundation is reduced; on the other hand under the effect of dual buffering shock attenuation, protect gasification equipment on the loading board to a greater extent and avoid gasification equipment to receive violent impact, improve LNG gasification station's durability.

3. According to the utility model, the connection assemblies are arranged in the clamping blocks and the U-shaped groove blocks and are used for connecting the buffer connection devices, so that the installation and the disassembly of the installation foundation are facilitated, the replacement and the maintenance of the buffer connection devices in the later period are facilitated, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged cross-sectional view at A of FIG. 1;

FIG. 3 is an enlarged sectional view taken in the direction B-B of FIG. 2;

FIG. 4 is an enlarged cross-sectional view at C of FIG. 2;

FIG. 5 is an enlarged cross-sectional view at D of FIG. 4;

fig. 6 is an enlarged sectional view taken along the direction E-E of fig. 4.

The main reference symbols in the drawings are as follows:

1. a gas storage tank body; 2. an air temperature gasifier; 3. an odor adding body tank; 4. a bottom plate; 5. u-shaped groove blocks; 6. a buffer connection device; 61. a rubber buffer block; 62. a connecting mechanism; 621. a connecting plate; 622. a connecting column; 63. a buffer spring; 7. a carrying plate; 71. a clamping block; 8. a connection assembly; 81. a bearing; 82. a thread cylinder; 9. pin holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1 to 6, a portable LNG gasification station includes a gas tank body 1, an air-temperature gasifier 2 and an odorizing gas tank 3, which are sequentially connected; the utility model also comprises a mounting foundation, wherein the mounting foundation comprises a bottom plate 4, a U-shaped groove block 5, a plurality of buffer connection devices 6 and a bearing plate 7, the U-shaped groove block 5 is arranged on the bottom plate 4, a clamping block 71 is arranged on the lower end surface of the bearing plate 7, the buffer connection devices 6 are arranged in the U-shaped groove block 5 at intervals, the upper ends of the buffer connection devices are connected with the clamping block 71, and the air storage tank body 1, the air-temperature gasifier 2 and the odor adding body tank 3 are sequentially arranged on the upper end surface of the bearing plate 7; according to the utility model, special installation foundations are adopted to bear gasification equipment such as the gas storage tank body 1, the air-temperature gasifier 2, the odor adding body tank 3 and the like, and the buffer connection device 6 is arranged in the installation foundations to connect the U-shaped groove blocks 5 and the bearing plates 7, so that the buffer and shock absorption effects on the gasification equipment on the bearing plates 7 can be realized, and the safety of the gasification equipment in the use process is ensured. Specifically, the U-shaped groove blocks 5 comprise at least two U-shaped groove blocks 5, and the two U-shaped groove blocks 5 are arranged on the bottom plate 4 in parallel; the two U-shaped groove blocks 5 can bear load on the bearing plate 7 by equal force, and meanwhile, the installation of the plurality of U-shaped groove blocks 5 can be selected according to the actual installation condition of gasification equipment, so that the gasification equipment on the bearing plate 7 can realize the effect of buffering and damping through the action of the buffering connecting device 6.

In this embodiment, referring to fig. 2 to 4, the buffer connection device 6 includes a rubber buffer block 61 with hollowed-out interior, two connection mechanisms 62 and buffer springs 63 symmetrically arranged up and down, the two connection mechanisms 62 are both built in the rubber buffer block 61 and respectively extend to the outside of the rubber buffer block 61, and the buffer springs 63 are arranged in the rubber buffer block 61 between the two connection mechanisms 62; the buffer connection device 6 adopts a mode of combining the rubber buffer block 61 and the connection mechanism 62 with the buffer spring 63, and utilizes the double buffer damping performance of the rubber buffer block 61 and the buffer spring 63, so that on one hand, the bottom plate 4 can flexibly bear pressure on the bearing plate 7, and the impact force of gasification equipment on an installation foundation is reduced; on the other hand, under the action of double buffering and damping, gasification equipment on the bearing plate 7 is protected to a greater extent.

Specifically, referring to fig. 4 to 6, the connection mechanism 62 includes a connection plate 621 and a plurality of connection columns 622, the connection plate 621 is built in the rubber buffer block 61, the plurality of connection columns 622 are fixedly arranged on the connection plate 621 in a circular array and extend to the outside of the rubber buffer block 61, and a buffer spring 63 is arranged between the two connection plates 621 on the two connection mechanisms 62; the connecting column 622 is used for connecting the clamping block 71 and the U-shaped groove block 5; in addition, in order to better improve the cushioning effect of the cushioning connection device 6, a plurality of connection columns 622 on the upper connection mechanism 62 are arranged in one-to-one correspondence with a plurality of connection columns 622 on the lower connection mechanism 62, and a cushioning spring 63 is arranged between each connection column 622 arranged correspondingly up and down.

In this embodiment, referring back to fig. 5, the present utility model further includes a connection assembly 8, where the connection assembly 8 includes two bearings 81 and a threaded cylinder 82, pin holes 9 matched with the connection columns 622 are formed on the clamping blocks 71 and the U-shaped groove blocks 5, the two bearings 81 are arranged in the pin holes 9 at intervals, the threaded cylinder 82 is installed in the two bearings 81, external threads are formed on the outer surface of the connection columns 622, internal threads matched with the external threads are formed on the inner wall of the threaded cylinder 82, and the connection columns 622 are in threaded connection with the threaded cylinder 82.

The working principle of the utility model is as follows: the utility model provides a portable LNG gasification station, in particular to a portable LNG gasification station, when in use and installation, a U-shaped groove block 5 is installed on a bottom plate 4, a plurality of buffer connection devices 6 are installed in the U-shaped groove block 5 at intervals, a connecting column 622 on the buffer connection devices 6 is inserted into a pin hole 9 of the U-shaped groove block during installation, the buffer connection devices 6 are clamped on the U-shaped groove block 5 by utilizing the threaded connection of the connecting column 622 and a threaded cylinder 82, the buffer connection devices 6 are clamped in a clamping block 71 by utilizing the threaded connection of the connecting column 622 and the threaded cylinder 82, the installation of an installation foundation can be completed, and then gasification equipment such as a gas storage tank body 1, an air-temperature gasifier 2, an odor adding gas tank 3 and the like can be installed on a bearing plate 7; the utility model has the technical characteristics that the buffer connection device 6 is arranged in the installation foundation to connect the U-shaped groove block 5 and the bearing plate 7, so that the buffer and shock absorption effects on the gasification equipment on the bearing plate 7 can be realized, and the safety of the gasification equipment in the use process can be ensured.

The foregoing description is directed to the preferred embodiments of the present utility model, but the embodiments are not intended to limit the scope of the utility model, and all equivalent changes or modifications made under the technical spirit of the present utility model should be construed to fall within the scope of the present utility model.

Claims

1. A portable LNG gasification station comprises a gas storage tank body (1), an air temperature type gasifier (2) and an odor adding gas tank (3) which are sequentially connected, and is characterized in that,

still include the installation basis, the installation basis includes bottom plate (4), U type groove piece (5), a plurality of buffer connection device (6) and loading board (7), U type groove piece (5) are installed on bottom plate (4), the lower terminal surface of loading board (7) is equipped with fixture block (71), and is a plurality of buffer connection device (6) interval is installed in U type groove piece (5), and its upper end with fixture block (71) are connected, the gas holder body (1), air temperature formula gasifier (2) and gas adding body jar (3) are installed in proper order the up end of loading board (7).

2. A portable LNG gasification station according to claim 1, characterized in that said U-shaped channel blocks (5) comprise at least two, two of said U-shaped channel blocks (5) being mounted in parallel on said base plate (4).

3. A portable LNG gasification station according to claim 1, wherein the buffer connection device (6) comprises a rubber buffer block (61) with hollowed-out inside, two connection mechanisms (62) and buffer springs (63) symmetrically arranged up and down, both connection mechanisms (62) are built in the rubber buffer block (61) and extend to the outside of the rubber buffer block (61) respectively, and the buffer springs (63) are arranged in the rubber buffer block (61) between the two connection mechanisms (62).

4. A portable LNG gasification station according to claim 3, wherein said connection mechanism (62) comprises a connection plate (621) and a plurality of connection columns (622), said connection plate (621) is built in said rubber buffer block (61), said plurality of connection columns (622) are fixedly arranged on said connection plate (621) in a circular array and extend to the outside of said rubber buffer block (61), and said buffer springs (63) are provided between two connection plates (621) on two connection mechanisms (62).

5. The portable LNG gasification station of claim 4, further comprising a connecting assembly (8), wherein the connecting assembly (8) comprises two bearings (81) and a threaded cylinder (82), pin holes (9) matched with the connecting cylinder (622) are formed in the clamping blocks (71) and the U-shaped groove blocks (5), the two bearings (81) are arranged in the pin holes (9) at intervals, the threaded cylinder (82) is arranged in the two bearings (81), external threads are formed on the outer surface of the connecting cylinder (622), internal threads matched with the external threads are formed on the inner wall of the threaded cylinder (82), and the connecting cylinder (622) is in threaded connection with the threaded cylinder (82).