CN219140477U

CN219140477U - Pipeline type low-temperature pressure container

Info

Publication number: CN219140477U
Application number: CN202223539190.3U
Authority: CN
Inventors: 孙宝石; 康君; 卢广强; 王旭; 王双昊
Original assignee: Hebei Runfeng Cryogenic Equipment Co ltd
Current assignee: Hebei Runfeng Cryogenic Equipment Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a pipeline type low-temperature pressure container, wherein an interlayer is arranged in a shell; a spiral cooling pipe a and a spiral cooling pipe b are arranged in the interlayer; the cooling pipes a and b are mutually arranged in a surrounding way; the lower side of the front surface of the shell is provided with a feed pipe a; a pipe inlet b is arranged on the upper side of the pipe inlet a; the upper side of the front surface of the shell is provided with a pipe a; a pipe b is arranged on the upper side of the pipe a; the inlet pipe a and the outlet pipe a respectively penetrate through the outer surface of the shell and are communicated with the bottom end and the top end of the cooling pipe a; the inlet pipe b and the outlet pipe b respectively penetrate through the outer surface of the shell and are communicated with the bottom end and the top end of the cooling pipe b; three detection sensors are vertically and uniformly distributed on one side surface of the shell; one side of the detection sensor is provided with a data transmitter connected with the detection sensor through a circuit; a water collecting ring is arranged at the bottom edge of the side surface of the shell; the bottom surface of the water collecting ring is connected with a water draining valve; according to the utility model, two different coolants can be injected simultaneously, low-temperature cooling is facilitated, and condensation water on the surface of the shell can be conveniently collected through the water collecting ring.

Description

Pipeline type low-temperature pressure container

Technical Field

The utility model relates to the technical field of pressure vessels, in particular to a pipeline type low-temperature pressure vessel.

Background

At present, with the continuous development of technology and the progress of the age, the living standard of people is continuously improved, so that the requirements of people on the pressure container are also higher and higher; a pressure vessel, which refers to a closed device containing a gas or liquid and a certain pressure; when some pressure vessels are used, some low-temperature liquid or gas is stored, the pressure vessels are required to be cooled, the cooling mode which is commonly used at present is a circulating coolant, but a single coolant is generally adopted, because the coolant has a certain cooling range, another coolant is required, usually only one cooling pipeline is used, especially for the cylindrical tank-shaped pressure vessels, the surface of the low-temperature pressure vessel usually condenses water drops, the water drops can wet the bottom surface, people can easily slide, and therefore, a novel low-temperature pressure vessel is required for solving the two problems.

Disclosure of Invention

The present utility model is directed to a pipeline type low-temperature pressure container, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a pipeline type low-temperature pressure container comprises a shell, a water collecting ring, a detection sensor, a data transmitter, an inlet pipe a, an inlet pipe b, an outlet pipe a, an outlet pipe b, a cooling pipe a and a cooling pipe b; the shell is cylindrical and hollow, and an interlayer is arranged in the shell; a spiral cooling pipe a and a cooling pipe b are arranged in the interlayer; the cooling pipes a and b are arranged in an overlapping mode; the lower side of the front surface of the shell is provided with a feed pipe a; a pipe inlet b is arranged on the upper side of the pipe inlet a; the upper side of the front surface of the shell is provided with a pipe a; a pipe b is arranged on the upper side of the pipe a; the inlet pipe a and the outlet pipe a respectively penetrate through the outer surface of the shell and are communicated with the bottom end and the top end of the cooling pipe a; the inlet pipe b and the outlet pipe b respectively penetrate through the outer surface of the shell and are communicated with the bottom end and the top end of the cooling pipe b; three detection sensors are vertically and uniformly distributed on one side surface of the shell; the probe of the detection sensor is arranged in the shell; one side of the detection sensor is provided with a data transmitter connected with the detection sensor through a circuit; a top plate is arranged on the top surface of the shell; the top surface of the top plate is provided with a pressure gauge at a position close to the detection sensor; a water collecting ring is arranged at the bottom edge of the side surface of the shell; the bottom surface of the water collecting ring is connected with a water draining valve.

Preferably, the detection sensor is a temperature sensor, the model is PT1000 SWL-T1L-UL7, and the data transmitter comprises a display screen and a wireless data transmitting unit; the wireless data transmitting unit is an A7139 wireless data transmitting module; the detection sensor is electrically connected with a data transmitter close to the detection sensor.

Preferably, a plurality of supporting legs are uniformly distributed on the bottom surface of the shell close to the edge; and a backing plate is arranged on the bottom surface of the supporting leg.

Preferably, the central lines of the inlet pipe a, the inlet pipe b, the outlet pipe a and the outlet pipe b are on the same vertical plane.

Preferably, the diameter of the pipeline, the median line of the spiral and the pitch of the cooling pipe a and the cooling pipe b are the same.

Preferably, the interlayer is internally filled with heat-insulating rock wool.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, two different coolants can be injected simultaneously, so that the low-temperature cooling is convenient, and the condensation water on the surface of the shell can be conveniently collected through the water collecting ring; when the cooling device is used, a cooling agent can be introduced into the cooling pipe a through the inlet pipe a, another cooling agent can be introduced into the cooling pipe b through the inlet pipe b, and the cooling pipe a are arranged in a spiral overlapping mode, so that an interlayer of the shell is fully covered, the temperature transmission efficiency is improved, two cooling agents or the same cooling agent such as gaseous carbon dioxide and low-temperature brine can be injected at the same time, the two cooling agents are not influenced, and the cooling range is enlarged; three detection sensors are adopted to occupy high, medium and low points of the shell, the temperatures of different horizontal layers are measured, the internal temperature of the shell is accurately reflected, and the temperatures are displayed on a display screen and transmitted to the outside through a data transmitter, so that the temperature control is convenient; adopt the water catch ring, the water catch ring can collect the comdenstion water on casing surface to concentrate the collection through the drainage valve and handle, prevent that the comdenstion water from wetting the ground, prevent to drip and produce the potential safety hazard.

Drawings

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

FIG. 2 is a cross-sectional view of an interlayer of the present utility model;

fig. 3 is a schematic diagram showing the arrangement of the cooling pipes a and b according to the present utility model.

In the figure: 1. a housing; 2. a top plate; 3. a pressure gauge; 4. a water collecting ring; 5. a support leg; 6. a backing plate; 7. a detection sensor; 8. a data transmitter; 9. a drain valve; 10. a pipe inlet a; 11. a pipe feeding b; 12. a pipe a; 13. a pipe b; 14. a cooling tube a; 15. and cooling the tube b.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: a pipeline type low-temperature pressure container comprises a shell 1, a water collecting ring 4, a detection sensor 7, a data transmitter 8, an inlet pipe a10, an inlet pipe b11, an outlet pipe a12, an outlet pipe b13, a cooling pipe a14 and a cooling pipe b15; the shell 1 is cylindrical and hollow, and an interlayer is arranged in the shell 1; a spiral cooling pipe a14 and a cooling pipe b15 are arranged in the interlayer; the cooling pipe a14 and the cooling pipe b15 are arranged in an overlapping mode; the lower side of the front surface of the shell 1 is provided with a feed pipe a10; a feed pipe b11 is arranged on the upper side of the feed pipe a10; the upper side of the front surface of the shell 1 is provided with a pipe a12; a pipe b13 is arranged on the upper side of the pipe a12; the inlet pipe a10 and the outlet pipe a12 respectively penetrate through the outer surface of the shell 1 and are communicated with the bottom end and the top end of the cooling pipe a 14; the inlet pipe b11 and the outlet pipe b13 respectively penetrate through the outer surface of the shell 1 and are communicated with the bottom end and the top end of the cooling pipe b15; three detection sensors 7 are vertically and uniformly distributed on one side surface of the shell 1; the probe of the detection sensor 7 is arranged inside the shell 1; a data transmitter 8 connected with the detection sensor 7 through a circuit is arranged on one side of the detection sensor; a top plate 2 is arranged on the top surface of the shell 1; the top surface of the top plate 2 is provided with a pressure gauge 3 at a position close to the detection sensor 7; a water collecting ring 4 is arranged at the bottom edge of the side surface of the shell 1; the bottom surface of the water collecting ring 4 is connected with a water draining valve 9.

Further, the detection sensor 7 is a temperature sensor, the model is PT1000 type SWL-T1L-UL7, and the data transmitter 8 comprises a display screen and a wireless data transmitting unit; the wireless data transmitting unit is an A7139 wireless data transmitting module; the detection sensor 7 is electrically connected with a data transmitter 8 close to the detection sensor.

Furthermore, a plurality of supporting legs 5 are uniformly distributed on the bottom surface of the shell 1 near the edge; a backing plate 6 is arranged on the bottom surface of the supporting leg 5.

Further, the central lines of the inlet pipe a10, the inlet pipe b11, the outlet pipe a12 and the outlet pipe b13 are on the same vertical plane.

Further, the diameter of the cooling pipe a14 and the cooling pipe b15, the median line of the spiral and the pitch are the same.

Further, the interlayer is internally filled with heat-insulating rock wool.

Working principle: the cooling pipe a14 can be filled with a coolant through the inlet pipe a10, the cooling pipe b15 can be filled with another coolant through the inlet pipe b11, and the cooling pipe a14 are arranged in a spiral overlapping mode, so that the interlayer of the shell 1 is fully covered, the temperature transfer efficiency is improved, two coolants or the same coolant such as gaseous carbon dioxide and low-temperature brine can be injected at the same time, the two coolants are not mutually influenced, and the cooling range is enlarged; three detection sensors 7 are adopted to occupy high, medium and low points of the shell 1, the temperatures of different horizontal layers are measured, the internal temperature of the shell 1 is accurately reflected, and the temperatures are displayed on a display screen and transmitted to the outside through a data transmitter 8, so that the temperature control is convenient; the water collecting ring 4 is adopted, the water collecting ring 4 can collect condensed water on the surface of the shell 1 and is subjected to centralized collection treatment through the water draining valve 9, so that the condensed water is prevented from wetting the ground, and potential safety hazards caused by dripping are prevented; according to the utility model, two different coolants can be injected simultaneously, low-temperature cooling is facilitated, and condensation water on the surface of the shell 1 can be conveniently collected through the water collecting ring 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A pipeline type low temperature pressure vessel, characterized in that: the device comprises a shell (1), a water collecting ring (4), a detection sensor (7), a data transmitter (8), an inlet pipe a (10), an inlet pipe b (11), an outlet pipe a (12), an outlet pipe b (13), a cooling pipe a (14) and a cooling pipe b (15); the shell (1) is cylindrical and hollow, and an interlayer is arranged in the shell (1); a spiral cooling pipe a (14) and a cooling pipe b (15) are arranged in the interlayer; the cooling pipes a (14) and b (15) are arranged in an overlapping manner; the lower side of the front surface of the shell (1) is provided with a feed pipe a (10); a feed pipe b (11) is arranged on the upper side of the feed pipe a (10); the upper side of the front surface of the shell (1) is provided with a pipe a (12); a pipe b (13) is arranged on the upper side of the pipe a (12); the inlet pipe a (10) and the outlet pipe a (12) respectively penetrate through the outer surface of the shell (1) and are communicated with the bottom end and the top end of the cooling pipe a (14); the inlet pipe b (11) and the outlet pipe b (13) respectively penetrate through the outer surface of the shell (1) and are communicated with the bottom end and the top end of the cooling pipe b (15); three detection sensors (7) are vertically and uniformly distributed on one side surface of the shell (1); the probe of the detection sensor (7) is arranged in the shell (1); one side of the detection sensor (7) is provided with a data transmitter (8) connected with the detection sensor in a circuit manner; a top plate (2) is arranged on the top surface of the shell (1); the top surface of the top plate (2) is provided with a pressure gauge (3) at a position close to the detection sensor (7); a water collecting ring (4) is arranged at the bottom edge of the side surface of the shell (1); the bottom surface of the water collecting ring (4) is connected with a water draining valve (9).

2. A pipeline type low temperature pressure vessel according to claim 1, wherein: the detection sensor (7) is a temperature sensor, the model is PT1000 type SWL-T1L-UL7, and the data transmitter (8) comprises a display screen and a wireless data transmitting unit; the wireless data transmitting unit is an A7139 wireless data transmitting module; the detection sensor (7) is electrically connected with a data transmitter (8) close to the detection sensor.

3. A pipeline type low temperature pressure vessel according to claim 1, wherein: a plurality of supporting legs (5) are uniformly distributed on the bottom surface of the shell (1) close to the edge; the bottom surface of the supporting leg (5) is provided with a backing plate (6).

4. A pipeline type low temperature pressure vessel according to claim 1, wherein: the central lines of the inlet pipe a (10), the inlet pipe b (11), the outlet pipe a (12) and the outlet pipe b (13) are on the same vertical plane.

5. A pipeline type low temperature pressure vessel according to claim 1, wherein: the diameter of the pipeline, the median line of the spiral and the screw pitch of the cooling pipe a (14) and the cooling pipe b (15) are the same.

6. A pipeline type low temperature pressure vessel according to claim 1, wherein: the interlayer is internally filled with heat-insulating rock wool.