CN208348948U - A kind of LNG storage tank skid mounted equipment - Google Patents
A kind of LNG storage tank skid mounted equipment Download PDFInfo
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- CN208348948U CN208348948U CN201820813507.2U CN201820813507U CN208348948U CN 208348948 U CN208348948 U CN 208348948U CN 201820813507 U CN201820813507 U CN 201820813507U CN 208348948 U CN208348948 U CN 208348948U
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Abstract
The utility model discloses a kind of LNG storage tank skid mounted equipments of aerating equipment technical field, aim to solve the problem that the technical issues of service life of existing equipment is vulnerable to natural environment influence, the equipment includes sled block and container sandwich type element, LNG cryogenic pump is sequentially installed on the sled block, LNG storage tank and LNG charging machine, the container-type case cover is set to the LNG cryogenic pump, in LNG storage tank and LNG charging machine, and it is detachably connected with the sled block, the container-type shell includes square frame and several side plates with frame roof rotation connection, four edges of the sled block are respectively provided with one for the lifting mechanism prizing block and rising or falling.Container-type shell in the utility model can effectively reduce damage of the natural environment to equipment, and to extend the service life of equipment, especially in rainstorm weather, lifting mechanism can raise equipment, avoids rainwater leaching from attacking equipment, the safety of equipment is effectively guaranteed.
Description
Technical field
The utility model relates to aerating equipment technical fields, and in particular to a kind of LNG storage tank skid mounted equipment.
Background technique
Liquefied natural gas (Liquefied Natural Gas, abbreviation LNG), is to become liquid after cryogenic refrigeration
A kind of natural gas body, volume are about the 1/625 of same amount gaseous natural gas volume, and the weight of liquefied natural gas is only androgynous ponding
45% or so, be a kind of cleaning, efficiently, conveniently, the energy of safety, pollution high with its calorific value less, storage and transportation the features such as facilitating at
For one of selectable high-grade energy of modern society people.Used along with the natural gas energy it is more and more extensive, for understand
The certainly installation question of the transport of natural gas and aerating equipment, integrated LNG skid mounted equipment come into being.
Currently, main product in the market is that LNG storage tank both ends open pipe mouth is picked out or accessed, connect LNG cryogenic pump and
The equipment such as LNG charging machine, but the LNG cryogenic pump, LNG storage tank and the LNG charging machine that are installed on sled block are directly exposed in air,
Prolonged exposing to the weather drench with rain not only can serious curtailment equipment service life, there is also the risks of secure context；And work as
Equipment needs to rely on large-scale lifting appliance progress lifting operation after being transported to destination, so that operating cost increases, while one
Under a little extreme weathers, such as heavy rain, due to impeded drainage, it is easy to cause equipment to be flooded not, to cause the damage of equipment.
Producer is to reduce occupation area of equipment and space simultaneously, and LNG complete equipment is generally designed as LNG cryogenic pump and is existed
Horizontal LNG storage tank one end, LNG charging machine is in the LNG storage tank other end, and LNG cryogenic pump is to LNG charging machine with vacuum hard tube or hair
Bubble thermo-insulating pipe line passes through to connect outside LNG storage tank, but vacuum tube or foamed heat insulating pipeline service life are shorter, and timing is needed to tie up
Shield, which again increases the production costs of producer.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of LNG storage tank skid mounted equipments, to solve existing equipment
The technical issues of service life is vulnerable to natural environment influence.
The technology employed by the present utility model is
A kind of LNG storage tank skid mounted equipment is designed, including a sled block and bottomless container-type shell, on the sled block successively
LNG cryogenic pump, LNG storage tank and LNG charging machine are installed, the container-type case cover is set to the LNG cryogenic pump, LNG is stored up
On tank and LNG charging machine, and be detachably connected with the sled block, the container-type shell include square frame and with it is described
Several side plates of frame roof rotation connection；It is described sled block four edges be respectively provided with one for the sled block rising or under
The lifting mechanism of drop, the lifting mechanism include upright bar, rotational hydraulic cylinder and supporting cylinder, and the upright bar passes through welding and institute
It states sled block to be fixedly linked, the upright bar and the supporting cylinder are rotatablely connected by cursor, the cylinder of the rotational hydraulic cylinder
Body end and sled block rotation connection, hydraulic rod end and the cursor are rotatablely connected.
Preferably, the LNG storage tank includes outer tank body, inner tank body and connecting line, between the outer tank body and inner tank body
A vacuum interlayer is formed, after the connecting line is set in the vacuum interlayer, and outer tank body is stretched out at the both ends of connecting line
It is connected to respectively with the cryogenic pump and LNG charging machine.
Preferably, it is bolted and is integrated between the container-type shell and sled block.
Preferably, four edges of the frame are equipped with the hoisting ring for being connected with lifting appliance.
Preferably, the driving hydraulic cylinder for driving the side plate rotation, institute are equipped between the frame and the side plate
The one end for stating driving hydraulic cylinder is pivotally connected by bracket and frame pivot joint, the other end and side plate.
Compared with prior art, the advantageous effects of the utility model are:
1, the container-type shell in the utility model effectively protects its internal equipment, and extend equipment uses the longevity
Life, and the turnable opening of four side plates of container-type shell, do not influence the normal use of equipment；Container-type shell
Body can also reduce damage of the collision to equipment in transportational process.
2, the lifting mechanism in the utility model is convenient for the transport of equipment, has thoroughly taken leave of the dependence to lifting appliance, has had
Help less production cost；Simultaneously in equipment use process, rainstorm weather is such as encountered, lifts equipment using lifting mechanism
Height avoids rainwater leaching from attacking equipment, the safety of equipment is effectively guaranteed.
3, connecting line is arranged in the vacuum interlayer between inside and outside tank body in the utility model, is reduced to connection
The heat preservation process of pipeline, and reached more preferably heat insulation effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of LNG storage tank；
1 is sled block, and 2 be container-type shell, and 3 be LNG cryogenic pump, and 4 be LNG storage tank, and 5 be LNG charging machine, and 6 be frame,
7 be driving hydraulic cylinder, and 8 be side plate, and 9 be hoisting ring, and 10 be lifting mechanism, and 11 be upright bar, and 12 be supporting cylinder, and 13 be rotation
Hydraulic cylinder, 14 be cursor, and 15 be bracket, and 16 be outer tank body, and 17 be inner tank body, and 18 be connecting line, and 19 be vacuum interlayer.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.Involved in following embodiment
The devices such as unit module components, structure, mechanism are then unless otherwise instructed conventional commercial product.
Embodiment: as Figure 1-Figure 2, a kind of LNG storage tank skid mounted equipment, including sled block 1 and a bottomless container-type
Shell 2 is prized and is fixedly installed with LNG cryogenic pump 3, LNG storage tank 4 and LNG charging machine 5 on block 1, and LNG cryogenic pump 3 is fixedly installed in
One end of LNG storage tank 4 is simultaneously connected to by pipeline and valve with LNG storage tank 4, and LNG charging machine 5 is fixedly installed in LNG storage tank 4
The other end is simultaneously connected to by pipeline and valve with LNG storage tank 5.
Container-type shell 2 covers on LNG cryogenic pump 3, LNG storage tank 4 and LNG charging machine 5, and passes through spiral shell with sled block 1
Bolt is connected as one；Container-type shell 2 includes square frame 6, several driving hydraulic cylinders 7, top plate and four side plates 8, each
Side plate 8 is rotatablely connected at the top of frame 6, and one end of driving hydraulic cylinder 7 passes through bracket 15 and the pivot joint of frame 6, the other end and side
Plate 8 is pivotally connected, for driving side plate 8 to rotate at the top of frame 6；Four edges of frame 6, which are additionally provided with, to be used for and lifting appliance
Connected hoisting ring 9.
Four edges of sled block 1 are respectively provided with one for prizing the lifting mechanism 10 that block rises or falls, lifting mechanism 10
Including upright bar 11, rotational hydraulic cylinder 13 and supporting cylinder 12, upright bar 11 is fixedly linked by welding and sled block 1,11 He of upright bar
Supporting cylinder 12 is rotatablely connected by several cursors 14, so that supporting cylinder 12 can be rotated around column 11, rotational hydraulic
The cylinder body end of cylinder 13 and sled 1 top surface of block are rotatablely connected by the rotation connection of bracket 15, hydraulic rod end and cursor 14.
LNG storage tank 4 includes outer tank body 16, inner tank body 17 and connecting line 18, is formed between outer tank body 16 and inner tank body 17
One vacuum interlayer 19, connecting line 18 are set in the vacuum interlayer 19, and outer tank body 16 is stretched out at the both ends of connecting line 18
It is connected to respectively with LNG cryogenic pump 3 and LNG charging machine 5 afterwards.
The operate with method of above-mentioned LNG storage tank skid mounted equipment is as follows:
It the use of hydraulic pump is respectively 13 fuel feeding of rotational hydraulic cylinder 12 and supporting cylinder when the equipment carries out entrucking, rotation
Hydraulic cylinder 12 drives cursor 14 to rotate, and to drive supporting cylinder 13 to rotating on the outside of skid plate 1, supporting cylinder 13 is stretched downwards
Long that skid plate 1 is raised to proper height to after ground face contact, carrier loader drives into 1 lower section of skid plate, and the shortening of supporting cylinder 13 makes
Skid plate 1 is fallen on carrier loader, starts to transport.After arriving at the destination, supporting cylinder 13 downwards incite somebody to action to after ground face contact by elongation
Skid plate 1 is lifted, and carrier loader sails out of below skid plate 1, and the shortening of supporting cylinder 13 falls to the ground skid plate 1 to complete the equipment
Transhipment operation.
Using the equipment carry out aerating operation before, using hydraulic pump be 7 fuel feeding of driving hydraulic cylinder, make its drive side plate 8 around
It is rotated at the top of frame 6, LNG charging machine 5 can be operated and carry out aerating operation；When encountering rain and snow weather, driving hydraulic cylinder 7 is used
Side plate 8 and frame 6 are tightly closed, while are raised to the elongation downwards of supporting cylinder 13 skid plate 1 properly with ground face contact
Highly, it is immersed inside equipment to prevent ponding and damages equipment.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of LNG storage tank skid mounted equipment, including block is prized, LNG cryogenic pump, LNG storage tank and LNG are sequentially installed on the sled block
Charging machine, it is characterised in that: the equipment further includes a bottomless container-type shell, and the container-type case cover is set to described
It on LNG cryogenic pump, LNG storage tank and LNG charging machine, and is detachably connected with the sled block, the container-type shell includes side
Shape frame and several side plates being rotatablely connected with the frame roof；Four edges of the sled block are respectively provided with one and are used for
The lifting mechanism that rises or falls of sled block, the lifting mechanism include upright bar, rotational hydraulic cylinder and supporting cylinder, described
Upright bar is fixedly linked by welding with the sled block, and the upright bar and the supporting cylinder are rotatablely connected by cursor, institute
The cylinder body end and sled block rotation connection, hydraulic rod end and the cursor for stating rotational hydraulic cylinder are rotatablely connected.
2. LNG storage tank skid mounted equipment according to claim 1, it is characterised in that: the LNG storage tank includes outer tank body, interior
Tank body and connecting line, form a vacuum interlayer between the outer tank body and inner tank body, the connecting line is set to described true
In empty interlayer, and it is connected to respectively with the cryogenic pump and LNG charging machine after the both ends stretching outer tank body of connecting line.
3. LNG storage tank skid mounted equipment according to claim 1, it is characterised in that: the container-type shell and the sled
It is bolted and is integrated between block.
4. LNG storage tank skid mounted equipment according to claim 1, it is characterised in that: four edges of the frame are equipped with
Hoisting ring for being connected with lifting appliance.
5. LNG storage tank skid mounted equipment according to claim 1, it is characterised in that: set between the frame and the side plate
There is the driving hydraulic cylinder for driving the side plate rotation, one end of the driving hydraulic cylinder passes through bracket and the frame pivot
It connects, the pivot joint of the other end and side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813507.2U CN208348948U (en) | 2018-05-29 | 2018-05-29 | A kind of LNG storage tank skid mounted equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820813507.2U CN208348948U (en) | 2018-05-29 | 2018-05-29 | A kind of LNG storage tank skid mounted equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348948U true CN208348948U (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820813507.2U Active CN208348948U (en) | 2018-05-29 | 2018-05-29 | A kind of LNG storage tank skid mounted equipment |
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| CN (1) | CN208348948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947024A (en) * | 2020-07-18 | 2020-11-17 | 北京金海鑫压力容器制造有限公司 | Container formula LNG gas station |
-
2018
- 2018-05-29 CN CN201820813507.2U patent/CN208348948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111947024A (en) * | 2020-07-18 | 2020-11-17 | 北京金海鑫压力容器制造有限公司 | Container formula LNG gas station |
| CN111947024B (en) * | 2020-07-18 | 2022-04-15 | 北京金海鑫压力容器制造有限公司 | Container formula LNG gas station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220316 Address after: 101100 5-101, 4th floor, building 38, courtyard 1, jinghaiwu Road, Tongzhou District, Beijing Patentee after: ENN (CHINA) GAS INVESTMENT Co.,Ltd. Address before: 475000 No.2, North Street, Xinsong Road, Kaifeng City, Henan Province Patentee before: KAIFENG XINAO GAS CO.,LTD. |
|
| TR01 | Transfer of patent right |