CN211780212U

CN211780212U - Split type LNG immersed pump pond anti-icing device

Info

Publication number: CN211780212U
Application number: CN202020319281.8U
Authority: CN
Inventors: 靳蒙; 胡浩雷
Original assignee: Beijing Guyin Energy Technology Co ltd
Current assignee: Beijing Guyin Energy Technology Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-27
Anticipated expiration: 2030-03-16

Abstract

The utility model belongs to the technical field of liquefied natural gas, specifically discloses a split type LNG immersed pump pool anti-icing device, which comprises a barrel body, one side of the barrel body is provided with a left barrel cover, the other side of the barrel body is provided with a right barrel cover, the lower end of the barrel body is provided with a fixed seat, the lower end of the fixed seat is provided with a base, the surface of the fixed seat is provided with a temperature display screen, the lower end of the temperature display screen is provided with a switch, a storage battery is arranged inside the fixed seat, the bottom of the fixed seat is provided with the base, an inner barrel is arranged inside the barrel body, the inner wall of the barrel body is provided with a heat preservation layer, a heat preservation rock wool board is arranged inside the heat preservation layer, a condensation pipe is arranged outside the surface of the inner barrel, the, the device is simple and convenient in overall structure, flexible, humanized and suitable for popularization.

Description

Split type LNG immersed pump pond anti-icing device

Technical Field

The utility model relates to a liquefied natural gas technical field specifically is a split type LNG immersed pump pond anti-icing device.

Background

LNG is generally liquefied natural gas, which is methane as a main component and is recognized as the cleanest fossil energy on earth. The liquefied natural gas is colorless, tasteless, nontoxic and noncorrosive, the volume of the liquefied natural gas is about 1/625 of the volume of the same amount of gaseous natural gas, and the mass of the liquefied natural gas is only about 45 percent of the same volume of water. The manufacturing process comprises purifying natural gas produced in a gas field, liquefying at a series of ultralow temperatures, and transporting by a liquefied natural gas carrier. After the liquefied natural gas is combusted, the pollution to the air is very small, and the heat emitted by the liquefied natural gas is large, so the liquefied natural gas is a relatively advanced energy source. The liquefied natural gas is liquid after the natural gas is compressed and cooled to the condensation point temperature, and the liquefied natural gas is usually stored in a low-temperature storage tank at-161.5 ℃ and about 0.1 MPa. The main component of the methane is methane, and the methane is transported by a special ship or an oil tank truck and is gasified again when in use. The LNG immersed pump is an important object for pumping the LNG liquid in the LNG gas station.

However, in the use process of the existing LNG immersed pump, the situations such as icing and the like can be caused due to too low cooling temperature at the top, so that the loss of the cold energy of the liquefied natural gas is caused, and transport personnel can not timely master the state of the LNG immersed pump inside, thereby bringing certain inconvenience to people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a split type LNG immersed pump pond anti-icing device to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a split type LNG immersed pump pond anti-icing device, includes the barrel, barrel one side is provided with left cover, the barrel opposite side is provided with right cover, the barrel lower extreme is provided with the fixing base, the fixing base lower extreme is provided with the base, the fixing base surface is provided with temperature display screen, temperature display screen lower extreme is provided with the switch, the inside battery that is provided with of fixing base, the inside inner tube that is provided with of barrel, the barrel inner wall is provided with the heat preservation, the inside heat preservation rock wool board that is provided with of heat preservation, the inner tube surface outside is provided with the condenser pipe, inner tube lower extreme one side is provided with the condenser, condenser and condenser pipe intercommunication, inner tube lower extreme.

Preferably, the two ends of the cylinder body are fixedly provided with screw heads, the left cylinder cover and the right cylinder cover are internally provided with screw grooves, and the screw heads are in screw connection with the screw grooves.

Preferably, the upper end of the cylinder body is provided with an observation window, and the observation window is made of high-strength glass materials.

Preferably, battery one end is provided with the interface that charges, the interface and the battery electric connection that charge.

Preferably, the bottom of the base is fixedly connected with four supporting legs.

Preferably, the temperature sensor is electrically connected with the temperature display screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model utilizes the cylinder and the inner cylinder to carry out double-layer protection on the LNG immersed pump, can prevent the LNG immersed pump from being corroded by the outside air during transportation, utilizes the left cylinder cover and the right cylinder cover to open the two sides of the cylinder, further places the split type LNG immersed pump into the inner cylinder, utilizes the heat preservation layer to preserve the temperature inside the cylinder, prevents the temperature of the LNG immersed pump from dissipating, utilizes the condenser and the condenser pipe to absorb the heat of a cooled object through the condenser to the condenser pipe, the condenser pipe is wound on the outer wall of the inner cylinder, thereby absorbing the heat of the LNG immersed pump in the inner cylinder, utilizes the temperature sensor to sense the temperature in the inner cylinder and display the temperature on the temperature display screen, thereby being convenient for people to master the internal temperature in time, utilizes the storage battery to supply power to equipment, utilizes the charging interface to charge the storage battery, the device is simple and convenient in overall structure, flexible, humanized and suitable for popularization.

Drawings

Fig. 1 is a front view of an anti-icing device of a split type LNG immersed pump pool of the present invention;

FIG. 2 is a schematic view of the internal structure of the barrel of the present invention;

fig. 3 is a schematic view of the internal structure of the base of the present invention.

In the figure: 1. a barrel; 2. an observation window; 3. a left barrel cover; 4. a right barrel cover; 5. a fixed seat; 6. a base; 7. a temperature display screen; 8. a switch; 9. supporting legs; 10. an inner barrel; 11. a condenser tube; 12. a screw head; 13. a screw groove; 14. a temperature sensor; 15. a heat-insulating layer; 16. a condenser; 17. a storage battery; 18. and a charging interface.

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 "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a split type LNG immersed pump pool anti-icing device comprises a barrel body 1, wherein one side of the barrel body 1 is provided with a left barrel cover 3, the other side of the barrel body 1 is provided with a right barrel cover 4, the two sides of the barrel body 1 can be opened by utilizing the left barrel cover 3 and the right barrel cover 4, so that a split type LNG immersed pump is placed in an inner barrel 10, the lower end of the barrel body 1 is provided with a fixed seat 5, the surface of the fixed seat 5 is provided with a temperature display screen 7, the lower end of the temperature display screen 7 is provided with a switch 8, a storage battery 17 is arranged in the fixed seat 5, the bottom of the fixed seat 5 is provided with a base 6, the inner barrel 1 is internally provided with the inner barrel 10, the barrel body 1 and the inner barrel 10 can be utilized to carry out double-layer protection on the LNG immersed pump, the LNG immersed pump can be prevented, can preserve the inside temperature of barrel 1, prevent that scattering and disappearing from appearing in the temperature of LNG immersed pump, inner tube 10 surface outside is provided with condenser pipe 11, inner tube 10 lower extreme one side is provided with condenser 16, condenser 16 and 11 intercommunications of condenser pipe, utilize condenser 16 and condenser pipe 11, can absorb the object heat that is cooled to condenser pipe 11 through condenser 16, and condenser pipe 11 then twines at inner tube 10 outer wall, thereby absorb the heat to the LNG immersed pump in the inner tube 10, inner tube 10 lower extreme opposite side is provided with temperature sensor 14, utilize temperature sensor 14, can respond to the temperature in the inner tube 10, and show on temperature display screen 7, the people of being convenient for in time master inside temperature.

Further, the equal fixed mounting in barrel 1 both ends has spiral shell head 12, left side cover 3 all is provided with spiral shell groove 13 with right cover 4 is inside, spiral shell head 12 and spiral shell groove 13 screwed connection, 1 upper end of barrel is provided with observation window 2, observation window 2 is made for high strength glass material, battery 17 one end is provided with interface 18 that charges, interface 18 and the battery 17 electric connection charge, utilize battery 17 can supply power to equipment, utilize interface 18 that charges, can charge

battery

17, 6 bottom fixedly connected with supporting legs 9 of base, supporting legs 9 are total four,

temperature sensor

14 and 7 electric connection of temperature display screen.

The specific principle is as follows: when the LNG immersed pump is used, the left barrel cover 3 and the right barrel cover 4 can be opened through the matching of the screw head 12 and the screw groove 13, the split type LNG immersed pump is placed into the inner barrel 10, the barrel 1 and the inner barrel 10 can carry out double-layer protection on the LNG immersed pump, the LNG immersed pump can be prevented from being eroded by outside air during transportation, the heat preservation layer 15 can preserve the temperature inside the barrel 1 and prevent the loss of the temperature of the LNG immersed pump, the condenser 16 and the condenser pipe 11 can absorb the heat of a cooled object to the condenser pipe 11 through the condenser 16, and the condenser pipe 11 is wound on the outer wall of the inner barrel 10, so that the LNG immersed pump in the inner cylinder 10 absorbs heat, the temperature sensor 14 can sense the temperature in the inner cylinder 10, and show on temperature display screen 7, the people of being convenient for in time master inside temperature, battery 17 can supply power to equipment, and interface 18 that charges can charge battery 17.

The utility model utilizes the cylinder body 1 and the inner cylinder 10 to carry out double-layer protection on the LNG immersed pump, can prevent the LNG immersed pump from being corroded by the outside air during transportation, utilizes the left cylinder cover 3 and the right cylinder cover 4 to open the two sides of the cylinder body 1, further places the split type LNG immersed pump into the inner cylinder 10, utilizes the heat preservation layer 15 to preserve the temperature inside the cylinder body 1 and prevent the temperature of the LNG immersed pump from losing, utilizes the condenser 16 and the condenser pipe 11 to absorb the heat of the cooled object to the condenser pipe 11 through the condenser 16, the condenser pipe 11 is wound on the outer wall of the inner cylinder 10, thereby absorbing the heat of the LNG immersed pump in the inner cylinder 10, utilizes the temperature sensor 14 to sense the temperature in the inner cylinder 10 and display the temperature on the temperature display screen 7, and is convenient for people to grasp the inside temperature in time, and utilizes the storage battery 17 to supply power to the equipment, the storage battery 17 can be charged by utilizing the charging interface 18, and the device is simple and convenient in overall structure, flexible, humanized and suitable for popularization.

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

1. The utility model provides a split type LNG immersed pump pond anti-icing device which characterized in that: comprises a cylinder body (1), a left cylinder cover (3) is arranged on one side of the cylinder body (1), a right cylinder cover (4) is arranged on the other side of the cylinder body (1), a fixing seat (5) is arranged at the lower end of the cylinder body (1), a base (6) is arranged at the lower end of the fixing seat (5), a temperature display screen (7) is arranged on the surface of the fixing seat (5), a switch (8) is arranged at the lower end of the temperature display screen (7), a storage battery (17) is arranged in the fixing seat (5), an inner cylinder (10) is arranged in the cylinder body (1), a heat-insulating layer (15) is arranged on the inner wall of the cylinder body (1), a heat-insulating rock wool board is arranged in the heat-insulating layer (15), a condensation pipe (11) is arranged on the outer side of the surface of the inner cylinder (10), a, and a temperature sensor (14) is arranged on the other side of the lower end of the inner cylinder (10).

2. The split type LNG immersed pump pool anti-icing device of claim 1, wherein: the improved barrel is characterized in that screw heads (12) are fixedly mounted at two ends of the barrel body (1), screw grooves (13) are formed in the left barrel cover (3) and the right barrel cover (4), and the screw heads (12) are in threaded connection with the screw grooves (13).

3. The split type LNG immersed pump pool anti-icing device of claim 1, wherein: the barrel (1) upper end is provided with observation window (2), observation window (2) are made for high strength glass material.

4. The split type LNG immersed pump pool anti-icing device of claim 1, wherein: the battery charging device is characterized in that a charging interface (18) is arranged at one end of the battery (17), and the charging interface (18) is electrically connected with the battery (17).

5. The split type LNG immersed pump pool anti-icing device of claim 1, wherein: the bottom of the base (6) is fixedly connected with four supporting legs (9), and the number of the supporting legs (9) is four.

6. The split type LNG immersed pump pool anti-icing device of claim 1, wherein: the temperature sensor (14) is electrically connected with the temperature display screen (7).