CN214467861U

CN214467861U - Multipurpose LNG sled dress equipment

Info

Publication number: CN214467861U
Application number: CN202120466815.4U
Authority: CN
Inventors: 董盈盈
Original assignee: Wuxi Tehui Energy Equipment Co ltd
Current assignee: Wuxi Tehui Energy Equipment Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model is suitable for the technical field of gas filling equipment, and provides multipurpose LNG skid-mounted equipment, an LNG cryogenic pump, an LNG storage tank and an LNG filling machine are sequentially arranged on a base, the LNG storage tank is respectively communicated with the LNG cryogenic pump and the LNG filling machine, the base is also fixedly connected with a protective cover positioned at the outer sides of the LNG cryogenic pump, the LNG storage tank and the LNG filling machine, at least one side wall of the protective cover is provided with an opening, the bottom wall of the opening is provided with two mutually parallel sliding grooves, the inside of each sliding groove is slidably connected with a sliding door, the top of the protective cover is fixedly connected with a rain baffle through a mounting plate, when the device works in a rain and snow environment, the rain baffle can effectively shield rain and snow and prevent the rain and snow from entering the protective cover, thereby prolonging the service life of the LNG cryogenic pump, the LNG storage tank and the LNG filling machine, meanwhile, the workload of maintenance of workers is reduced.

Description

Multipurpose LNG sled dress equipment

Technical Field

The utility model belongs to the technical field of the air entrainment equipment, especially, relate to a multipurpose LNG sled dress equipment.

Background

Liquefied Natural Gas (LNG) is a Natural Gas which is changed into liquid after deep freezing, the volume of the Natural Gas is about 1/625 of the volume of gaseous Natural Gas with the same volume, the weight of the Liquefied Natural Gas is only about 45% of the water with the same volume, the Liquefied Natural Gas is clean, efficient, convenient and safe energy, the Liquefied Natural Gas becomes one of high-quality energy sources which can be selected by people in modern society due to the characteristics of high heat value, less pollution, convenient storage and transportation and the like, the use of Natural Gas energy sources is increasingly wide, and the integrated LNG skid-mounted equipment is suitable for transportation in order to solve the problems of transportation of Natural Gas and installation of Gas filling equipment.

At present, mainstream products in the market are that pipe openings are formed in two ends of an LNG storage tank to be connected out or connected in, and the LNG low-temperature pump, the LNG filling machine and other equipment are connected, but the LNG low-temperature pump, the LNG storage tank and the LNG filling machine which are installed on a skid block are directly exposed in the air, and long-time wind, sun and rain can not only seriously shorten the service life of the equipment, but also have safety risks; and the equipment needs to depend on large-scale hoisting equipment to carry out hoisting operation after being transported to a destination, so that the operation cost is increased, and the equipment is easily submerged due to unsmooth drainage under extreme weather such as heavy rain, so that the equipment is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multipurpose LNG sled dress equipment aims at solving the problem of mentioning in the above-mentioned background art.

The utility model discloses a realize like this, a multipurpose LNG sled dress equipment, including the base.

The LNG low-temperature pump, LNG storage tank and LNG filling machine have set gradually on the base, the LNG storage tank respectively with LNG low-temperature pump and LNG filling machine intercommunication, it is located to go back fixedly connected with on the base the safety cover in LNG low-temperature pump, LNG storage tank and LNG filling machine outside, the opening has been seted up on at least one lateral wall of safety cover, just be provided with two spouts that are parallel to each other on the open-ended diapire, every equal sliding connection in inside of spout has a push-and-pull door, and two the length sum of push-and-pull door with open-ended length is unanimous, every it has black shading paint all to coat on the push-and-pull door.

Preferably, the upper surface central point of safety cover puts still along its length direction fixedly connected with mounting panel, just fixedly connected with weather shield on the mounting panel, the both ends of weather shield all extend to the outside of safety cover.

Preferably, the upper surface of the protective cover is further symmetrical to the mounting plate and is provided with a plurality of heat dissipation holes, and an isolation net is embedded and fixed inside each heat dissipation hole.

Preferably, the base is located the outside of safety cover still is the matrix and is provided with a plurality of cylinders, and every the output of cylinder all runs through the base and extends to the below of base, every equal fixedly connected with bracing piece, and every on the output of cylinder the bottom of bracing piece all is provided with the abrasionproof pad.

Preferably, four the cylinder outside the upper surface edge of base all sets up to the slope structure, and inclination to the edge of base reduces gradually, every structural a plurality of holes that leak have all been seted up on the slope, just all seted up a plurality ofly and correspond on the lateral wall all around of base the apopore that the hole that leaks communicates one by one.

Preferably, each slope structure is provided with a baffle, and the baffles surround to form a rectangular sealing frame structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a multipurpose LNG sled dress equipment:

(1) the installation board fixedly connected with weather shield is passed through at the top of guard shield, and when this device carried out the during operation under sleet environment, the weather shield can carry out effectual sheltering from to sleet, prevents simultaneously that it from entering into the safety cover inside, to the LNG cryogenic pump, LNG storage tank and LNG filling machine caused the damage, has improved the LNG cryogenic pump, the life of LNG storage tank and LNG filling machine, simultaneously, has reduced the work load of staff's maintenance.

(2) A plurality of louvres have been seted up at the top of guard shield, can effectual assurance LNG cryogenic pump, the discharge safety cover that LNG storage tank and LNG filling machine heat that produces can be timely at the during operation to keep the temperature in the safety cover to be in invariable interval, prevent that high temperature from piling up the damage that causes equipment, simultaneously, all inlay in every louvre and establish the separation net, can guarantee that dust impurity does not enter into this device in, thereby the effectual destruction of having avoided equipment.

(3) When equipment is in under the low-lying environment of relief, and ground when under the condition of a large amount of ponding, the staff can drive the output that actuating cylinder flexible to drive base and each part above it and rise, avoid this device to soak in ponding, played fine protection to equipment, the abrasionproof pad of setting can effectual reduction bracing piece wear, prolong its life.

(4) Set up the edge of base into the slope structure, can make ponding enter into in the hole that leaks in the same direction as the slope structure when there is ponding on the base to discharge through the apopore, thereby avoid equipment to be soaked the damage that causes by ponding.

(5) The baffle that sets up can play fine protection to LNG cryogenic pump on the one hand, LNG storage tank and LNG filling machine, and simultaneously, on the other hand also can prevent the damage that rainwater etc. caused to LNG cryogenic pump, LNG storage tank and LNG filling machine.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the base of the present invention;

fig. 3 is a top view of the protective cover of the present invention;

in the figure: the device comprises a base 1, an LNG cryogenic pump 2, an LNG storage tank 3, an LNG filling machine 4, a protective cover 5, an opening 6, a sliding chute 7, a sliding door 8, black shading paint 9, a mounting plate 10, a rain baffle plate 11, a heat dissipation hole 12, an isolation net 13, an air cylinder 14, a support rod 15, an anti-abrasion pad 16, a slope structure 17, a water leakage hole 18, a water outlet hole 19 and a baffle 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1-3, the present invention provides a multipurpose LNG skid-mounted device, which comprises a base 1.

LNG cryogenic pump 2 has set gradually on base 1, LNG storage tank 3 and LNG filling machine 4, LNG storage tank 3 communicates with LNG cryogenic pump 2 and LNG filling machine 4 respectively, it is located LNG cryogenic pump 2 still to fixedly connected with on the base 1, the safety cover 5 in LNG storage tank 3 and the LNG filling machine 4 outside, opening 6 has been seted up on at least one lateral wall of safety cover 5, and be provided with two spouts 7 that are parallel to each other on the diapire of opening 6, the equal sliding connection in inside of every spout 7 has a push-and-pull door 8, and the length sum of two push-and-pull doors 8 is unanimous with opening 6's length, it has black shading paint 9 all to coat on every push-and-pull door 8.

In the embodiment, a worker sets the protective cover 5 at the outer sides of the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, and simultaneously connects and fixes the bottom of the protective cover 5 and the base 1 in a welding manner, when the worker needs to operate the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, the worker can expose the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4 by pulling the sliding door 8 arranged on the protective cover 5 to slide the sliding door 8 at one side along the sliding chute 7, so as to control the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, thereby facilitating the use of the worker, and further, in the embodiment, the worker coats the sliding door 8 with black shading paint 9 to effectively shade light, thereby preventing direct sunlight from irradiating the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, the service lives of the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4 are affected.

In the embodiment, the worker can fixedly connect the protective cover 5 and the base 1 by welding, in other embodiments, the worker can also fixedly connect the protective cover 5 and the base 1 by screwing, riveting, inserting and the like without single limitation, and meanwhile, the worker sets pulleys matched with the sliding grooves 7 at the bottoms of the two sliding doors 8, so that the resistance of the sliding doors 8 in the sliding process can be effectively reduced, and the working efficiency of the worker is improved, in the embodiment, the number of the openings 6 is preferably 1, in other embodiments, the worker can set the openings 6 on the peripheral side walls of the protective cover 5, and set two sliding doors 8 in each opening 6, so that the worker can conveniently operate the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4 in all directions, the normal use of the staff is facilitated.

Referring to fig. 1 and 3, further, a mounting plate 10 is fixedly connected to a central position of an upper surface of the protection cover 5 along a length direction thereof, a rain shielding plate 11 is fixedly connected to the mounting plate 10, and both ends of the rain shielding plate 11 extend to an outer side of the protection cover 5.

In this embodiment, pass through mounting panel 10 fixedly connected with weather shield 11 at the top of protective cover 5, when this device carries out the during operation under sleet environment, weather shield 11 can carry out effectual sheltering from to sleet, prevents simultaneously that it from entering into protective cover 5 inside, to LNG cryogenic pump 2, LNG storage tank 3 and LNG filling machine 4 cause the damage, has improved LNG cryogenic pump 2, the life of LNG storage tank 3 and LNG filling machine 4, simultaneously, the work load of staff's maintenance has been reduced.

Referring to fig. 3, further, the upper surface of the protection cover 5 is further symmetrically provided with a plurality of heat dissipation holes 12 on the mounting plate 10, and an isolation net 13 is embedded and fixed inside each heat dissipation hole 12.

In this embodiment, a plurality of louvres 12 have been seted up at the top of protecting cover 5, can effectual assurance LNG cryogenic pump 2, discharge protecting cover 5 that LNG storage tank 3 and LNG filling machine 4 heat that the during operation produced can be timely, and keep the temperature in protecting cover 5 to be in invariable interval, prevent that the high temperature from piling up the damage that causes equipment, and simultaneously, all inlay in every louvre 12 and establish isolation net 13, can guarantee that dust impurity does not enter into this device in, thereby the effectual destruction to equipment of having avoided.

Referring to fig. 1-2, further, the base 1 is provided with a plurality of cylinders 14 in a matrix outside the protective cover 5, an output end of each cylinder 14 penetrates through the base 1 and extends to a position below the base 1, a support rod 15 is fixedly connected to an output end of each cylinder 14, and an anti-wear pad 16 is disposed at a bottom end of each support rod 15.

In this embodiment, under equipment is in the low-lying environment of relief, and when ground was under the condition of a large amount of ponding, the staff can drive the output of actuating cylinder 14 flexible to drive base 1 and each part above it and rise, avoid this device to soak in ponding, played fine protection to equipment, the abrasionproof pad 16 of setting can effectual reduction bracing piece 15's wearing and tearing, prolong its life.

Referring to fig. 2, further, the edges of the upper surface of the base 1 outside the four cylinders 14 are all set as slope structures 17, the inclination angle gradually decreases toward the edges of the base 1, each slope structure 17 is provided with a plurality of water leakage holes 18, and the peripheral side wall of the base 1 is provided with a plurality of water outlet holes 19 communicated with the corresponding water leakage holes 18 one by one.

In this embodiment, set up the edge of base 1 into slope structure 17, can make ponding enter into in the hole 18 that leaks in the same direction as slope structure 17 when having ponding on base 1 to discharge through apopore 19, thereby avoid equipment to be soaked by ponding and the damage that causes.

Referring to fig. 2, further, each slope structure 17 is provided with a baffle 20, and a plurality of baffles 20 surround to form a rectangular sealing frame structure.

In this embodiment, the baffle 20 can protect the LNG cryopump 2, the LNG storage tank 3, and the LNG dispenser 4 well, and can prevent damage to the LNG cryopump 2, the LNG storage tank 3, and the LNG dispenser 4 due to rain water and the like.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker sets the protective cover 5 outside the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, and simultaneously connects and fixes the bottom of the protective cover 5 and the base 1 by welding, when the worker needs to operate the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, the worker can expose the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4 by pulling the sliding door 8 arranged on the protective cover 5 to slide the sliding door 8 on one side along the sliding chute 7, thereby controlling the LNG cryogenic pump 2, the LNG storage tank 3 and the LNG filling machine 4, facilitating the use of the worker, and further, in the embodiment, the worker coats the sliding door 8 with black shading paint 9, which has the function of effectively shielding light, thereby avoiding direct sunlight irradiating the LNG cryogenic pump 2, on LNG storage tank 3 and LNG filling machine 4, cause the influence to the life of LNG cryogenic pump 2, LNG storage tank 3 and LNG filling machine 4.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A multipurpose LNG skid-mounted device is characterized by comprising a base (1);

the LNG low-temperature pump (2), the LNG storage tank (3) and the LNG filling machine (4) are sequentially arranged on the base (1), the LNG storage tank (3) is respectively communicated with the LNG low-temperature pump (2) and the LNG filling machine (4), the base (1) is further fixedly connected with a sliding chute (7) which is parallel to each other and is arranged on the bottom wall of the opening (6), and each sliding chute (7) is provided with a sliding door (8) and two sliding doors (8) in the inner part, wherein the sum of the lengths of the sliding doors (8) is consistent with the length of the opening (6), and each sliding door (8) is coated with black shading paint (9).

2. A multipurpose LNG skid as set forth in claim 1, wherein a mounting plate (10) is fixedly connected to the center of the upper surface of said protecting cover (5) along the length direction thereof, and a rain shield (11) is fixedly connected to said mounting plate (10), both ends of said rain shield (11) extending to the outside of said protecting cover (5).

3. The multipurpose LNG skid-mounted device as claimed in claim 2, wherein the mounting plate (10) is further provided with a plurality of heat dissipation holes (12) on the upper surface of the protection cover (5), and an isolation net (13) is embedded and fixed inside each heat dissipation hole (12).

4. A multi-purpose LNG skid device as claimed in claim 1, wherein the base (1) is located outside the protecting cover (5) and is further provided with a plurality of cylinders (14) in a matrix, the output end of each cylinder (14) penetrates through the base (1) and extends to the lower part of the base (1), a support rod (15) is fixedly connected to the output end of each cylinder (14), and the bottom end of each support rod (15) is provided with an anti-wear pad (16).

5. The multipurpose LNG skid-mounted device as claimed in claim 4, wherein the edges of the upper surface of the base (1) outside the four cylinders (14) are all provided with slope structures (17), the inclination angles gradually decrease toward the edges of the base (1), each slope structure (17) is provided with a plurality of water leakage holes (18), and the peripheral side wall of the base (1) is provided with a plurality of water outlet holes (19) communicated with the corresponding water leakage holes (18) one by one.

6. A multi-purpose LNG skid as claimed in claim 5, characterized in that each ramp structure (17) is provided with a baffle (20), and a plurality of said baffles (20) enclose a rectangular sealed frame structure.