CN215488386U

CN215488386U - Efficient heat preservation mechanism for pressure container

Info

Publication number: CN215488386U
Application number: CN202121057138.7U
Authority: CN
Inventors: 区杏梅
Original assignee: Hangzhou Lizhilian New Energy Equipment Co ltd
Current assignee: Hangzhou Lizhilian New Energy Equipment Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2022-01-11
Anticipated expiration: 2031-05-18

Abstract

The utility model belongs to the technical field of pressure vessel heat preservation, and particularly discloses a high-efficiency heat preservation mechanism for a pressure vessel, which comprises a shell and a temperature sensor, wherein a polystyrene board is movably connected inside the shell, heat preservation cotton is movably connected inside the mineral cotton board, a fixed rod is movably connected above the inner part of a cavity, and a mounting screw is movably connected inside the mounting plate. Compared with the conventional high-efficiency heat preservation mechanism for the pressure container, the high-efficiency heat preservation mechanism for the pressure container has the advantages that the heat preservation effect is good, the structure is simple, the practical function is strong, and the heat preservation effect is good through the arrangement of the polystyrene board, the mineral wool board and the heat preservation cotton; circulating fan can guarantee that the inside temperature distribution of casing is even, utilizes the heated board to guarantee that circulating fan does not receive outside temperature variation to lead to inside damage, and temperature sensor and humidity transducer can real time monitoring inner shell's temperature and humidity variation, utilize the cooperation of hot plate and controller to use, can guarantee that the inside temperature of cavity is at certain within range.

Description

Efficient heat preservation mechanism for pressure container

Technical Field

The utility model relates to the technical field of pressure vessel heat preservation, in particular to a high-efficiency heat preservation mechanism for a pressure vessel.

Background

The pressure container is a closed container capable of bearing pressure, has extremely wide application, has important position and function in many departments such as industry, civil use, military industry and the like and many fields of scientific research, wherein the pressure container which is used in the chemical industry and the petrochemical industry at most accounts for about 50 percent of the total number of all the pressure containers, is mainly used for the process procedures such as heat transfer, mass transfer, reaction and the like in the chemical industry and the petrochemical industry, and is used for storing and transporting gas or liquefied gas with pressure; the air compressor, various special compressors and auxiliary machines (such as coolers, buffers, oil-water separators, gas storage tanks, evaporators, liquid coolant storage tanks and the like) of the refrigeration compressor belong to pressure vessels.

The prior patent (public number: CN207961913U) discloses a heat preservation mechanism and a heat preservation cylinder with the same, wherein the heat preservation cylinder comprises a cylinder body and a heat preservation mechanism, and the heat preservation mechanism comprises a first metal plate, a second metal plate, two edge sealing plates and heat preservation filler; the first metal plate and the second metal plate are spaced, two end faces of the first metal plate and the second metal plate are respectively sealed by one edge sealing plate, the first metal plate, the second metal plate and the two edge sealing plates form a heat insulation cavity, and the heat insulation filler is arranged in the heat insulation cavity. The following problems in the prior art are found in the process of realizing the scheme, and the problems are not well solved: 1. the existing efficient heat-insulating mechanism for the pressure container has poor heat-insulating effect and uneven temperature distribution in the pressure container in the using process; 2. the existing efficient heat-insulation mechanism for the pressure container is complex in structure, poor in stability and short in service life, and can not well meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, such as: 1. the existing efficient heat-insulating mechanism for the pressure container has poor heat-insulating effect and uneven temperature distribution in the pressure container in the using process; 2. the existing efficient heat insulation mechanism for the pressure container is complex in structure, poor in stability and short in service life, and the provided efficient heat insulation mechanism for the pressure container is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency heat preservation mechanism for a pressure container comprises an outer shell and a temperature sensor, wherein a polyphenyl plate is movably connected inside the outer shell, a mineral wool plate is movably connected inside the polyphenyl plate, heat preservation cotton is movably connected inside the mineral wool plate, a cavity is movably connected inside the heat preservation cotton, a fixed rod is movably connected above the inside of the cavity, a mounting plate is movably connected inside the left side of the cavity, a mounting screw is movably connected inside the mounting plate, a circulating fan is movably connected on the right side of the mounting plate, a heat preservation plate is movably connected on the right side of the inside of the circulating fan, a controller is movably connected inside the right side of the cavity, a hydraulic cylinder is movably connected below the inside of the cavity, a heating plate is movably connected above the hydraulic cylinder, an inner shell is movably connected above the heating plate, a cushion pad is movably connected below the inside of the inner shell, and the inside left and right sides of inner shell has all seted up the mounting groove, temperature sensor is located the inside of mounting groove, the inside swing joint in right side of inner shell has humidity transducer, and the inner wall swing joint of inner shell has the heat preservation membrane.

Preferably, the inner surface of the polystyrene board is tightly attached to the outer surface of the mineral wool board, and the central axis of the polystyrene board coincides with the central axis of the shell.

Preferably, the fixing rods are symmetrically arranged on the left side and the right side of the inner shell, and the central axes of the fixing rods are parallel to the central axis of the outer shell.

Preferably, the mounting panel passes through to constitute detachable construction between installation screw and the shell, and is 90 between the axis of mounting panel and the axis of inner shell.

Preferably, the controller is horizontally arranged on the right side of the cavity, and the central axis of the controller is parallel to the central axis of the inner shell.

Preferably, the inner dimension structure of the mounting groove is matched with the outer dimension structure of the temperature sensor, and the mounting groove is vertically mounted on the left side and the right side of the inner shell.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the polystyrene board, the mineral wool board and the heat insulation cotton, the polystyrene board is internally sprayed with the polystyrene polymer powder particles, so that a good heat insulation effect can be achieved; the mineral wool board is made of silicate, a hollow ceramic particle layer and a hard foam polyurethane material, and has the functions of high efficiency, water resistance and sound insulation; the heat insulation cotton is double-layer, has good heat insulation effect, simple structure and strong practical function;

2. according to the utility model, through the arrangement of the circulating fan, the heat insulation plate, the temperature sensor and the humidity sensor, the circulating fan arranged in the cavity is utilized, the uniform temperature distribution in the shell can be ensured, the heat insulation plate is utilized to ensure that the circulating fan is not damaged in the shell due to the change of the external temperature, and the service life of the circulating fan is prolonged; the temperature sensor and the humidity sensor can monitor the temperature and the humidity change of the inner shell in real time, and the normal range of the humidity and the temperature in the inner shell is ensured;

3. according to the utility model, through the arrangement of the heating plate, the controller and the cushion pad, the heating plate on the lower surface of the cavity is matched with the controller, so that the temperature in the cavity can be ensured within a certain range, and the shell can be continuously and efficiently insulated; the cushion pad is utilized to avoid the possibility that the heating plate rises to damage the inner shell through the hydraulic cylinder, and the inside of the device is ensured to be intact.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic external view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a housing; 2. a polystyrene board; 3. a mineral wool board; 4. heat preservation cotton; 5. a cavity; 6. fixing the rod; 7. mounting a plate; 8. mounting screws; 9. a circulating fan; 10. a thermal insulation board; 11. a controller; 12. a hydraulic cylinder; 13. heating plates; 14. an inner shell; 15. a cushion pad; 16. mounting grooves; 17. a temperature sensor; 18. a humidity sensor; 19. and (5) a heat preservation film.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficient heat preservation mechanism for pressure vessel, including outer casing 1 and temperature sensor 17, the inside swing joint of outer casing 1 has polyphenyl board 2, and the inside swing joint of polyphenyl board 2 has mineral wool board 3, the internal surface of polyphenyl board 2 is laminated closely with the surface of mineral wool board 3, and coincide between the axis of polyphenyl board 2 and the axis of outer casing 1, the inside swing joint of mineral wool board 3 has heat preservation cotton 4, and the inside swing joint of heat preservation cotton 4 has cavity 5, through the setting of polyphenyl board 2, mineral wool board 3 and heat preservation cotton 4, the polyphenyl board 2 is inside to be sprayed with the glued benzene and gathered the powder granule, can play good heat preservation effect; the mineral wool board 3 is made of silicate, a hollow ceramic particle layer and a hard foam polyurethane material, and has the functions of high efficiency, water resistance and sound insulation; the heat insulation cotton 4 is double-layer and has good heat insulation effect, simple structure and strong practical function;

a fixed rod 6 is movably connected above the inner part of the cavity 5, a mounting plate 7 is movably connected inside the left side of the cavity 5, a mounting screw 8 is movably connected inside the mounting plate 7, a circulating fan 9 is movably connected on the right side of the mounting plate 7, a heat insulation plate 10 is movably connected inside the right side of the circulating fan 9, a controller 11 is movably connected inside the right side of the cavity 5, a hydraulic cylinder 12 is movably connected below the inner part of the cavity 5, a heating plate 13 is movably connected above the hydraulic cylinder 12, an inner shell 14 is movably connected above the heating plate 13, the fixed rod 6 is symmetrically arranged on the left side and the right side of the inner shell 14, the central axis of the fixed rod 6 is parallel to the central axis of the outer shell 1, a detachable structure is formed between the mounting plate 7 and the outer shell 1 through the mounting screw 8, the central axis of the mounting plate 7 and the central axis of the inner shell 14 is 90 degrees, and the controller 11 is horizontally arranged on the right side of the cavity 5, the central axis of the controller 11 is parallel to the central axis of the inner shell 14, the buffer cushion 15 is movably connected to the lower portion of the inner part of the inner shell 14, the left side and the right side of the inner part of the inner shell 14 are respectively provided with the mounting grooves 16, and the heating plate 13 on the lower surface of the cavity 5 is matched with the controller 11 through the arrangement of the heating plate 13, the controller 11 and the buffer cushion 15, so that the temperature in the cavity 5 can be ensured within a certain range, and the shell can be continuously and efficiently insulated; the cushion pad 15 is used for avoiding the possibility that the heating plate 13 is lifted by the hydraulic cylinder 12 to damage the inner shell 14, and ensuring the integrity of the inside of the device;

the temperature sensor 17 is positioned in the mounting groove 16, the internal size structure of the mounting groove 16 is matched with the external size structure of the temperature sensor 17, the mounting groove 16 is vertically arranged on the left side and the right side of the inner shell 14, the humidity sensor 18 is movably connected inside the right side of the inner shell 14, the inner wall of the inner shell 14 is movably connected with the heat insulation film 19, the temperature distribution inside the shell can be ensured to be uniform by the arrangement of the circulating fan 9, the heat insulation plate 10, the temperature sensor 17 and the humidity sensor 18 and the circulating fan 9 arranged inside the cavity 5, the heat insulation plate 10 is utilized to ensure that the circulating fan 9 is not damaged inside due to external temperature change, and the service life of the circulating fan 9 is prolonged; the temperature sensor 17 and the humidity sensor 18 can monitor the temperature and humidity change of the inner casing 14 in real time, and ensure the normal range of humidity and temperature in the inner casing 14.

The working principle is as follows: when the high-efficiency heat preservation mechanism for the pressure container is used, firstly, liquid to be stored is poured into the pressure container, the pressure container starts to store the liquid, the temperature sensor 17 (model: HQDRG1) and the humidity sensor 18 (model: HM1500) can monitor the temperature and humidity change of the inner shell 14 in real time, the heating plate 13 (model: AT-380) arranged on the surface of the controller 11 (model: LU-920UY) panel is used for controlling the controller 11 to start the heating plate 13, the hydraulic cylinder 12 (model: MOB) is used for adjusting the height of the heating plate 13, the heating plate 13 starts to work to generate heat, the cushion 15 is used for avoiding the possibility that the heating plate 13 rises to damage the inner shell 14 due to the hydraulic cylinder 12, then the temperature in the cavity 5 rises continuously, meanwhile, the circulating fan 9 is used for controlling the controller 11 to start the circulating fan 9 through the circulating fan 9 (model: VAM1501), and the circulating fan 9 generates wind power, make the inside heat of cavity 5 flow back, thereby guarantee that the inside temperature distribution of cavity 5 is even, a period of time later, after the temperature of cavity 5 inside reduces to certain value, 11 control heating board of controller 13 continues work, thereby guarantee that the inside temperature of cavity 5 is in certain within range, 2 inside spraying of polyphenyl board has glued the benzene and gathers powder granule, can play good heat preservation effect, mineral wool board 3 is by the silicate, hollow ceramic grain layer and hard bubble polyurethane material are made, have high-efficient waterproof sound insulation function, it is effectual that heat preservation cotton 4 is double-deck and heat preservation, this is exactly this the theory of operation that is used for pressure vessel's high-efficient heat preservation mechanism.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient heat preservation mechanism for pressure vessel, includes shell (1) and temperature sensor (17), its characterized in that: the inner part of the shell (1) is movably connected with a polystyrene board (2), the inner part of the polystyrene board (2) is movably connected with a mineral wool board (3), the inner part of the mineral wool board (3) is movably connected with heat preservation cotton (4), the inner part of the heat preservation cotton (4) is movably connected with a cavity (5), the upper part of the inner part of the cavity (5) is movably connected with a fixed rod (6), the left side of the cavity (5) is movably connected with a mounting plate (7), the inner part of the mounting plate (7) is movably connected with a mounting screw (8), the right side of the mounting plate (7) is movably connected with a circulating fan (9), the right side of the inner part of the circulating fan (9) is movably connected with a heat preservation board (10), the right side of the cavity (5) is movably connected with a controller (11), the lower part of the inner part of the cavity (5) is movably connected with a hydraulic cylinder (12), the upper part of the hydraulic cylinder (12) is movably connected with a heating plate (13), and the top swing joint of hot plate (13) has inner shell (14), the inside below swing joint of inner shell (14) has blotter (15), and mounting groove (16) have all been seted up to the inside left and right sides of inner shell (14), temperature sensor (17) are located the inside of mounting groove (16), the inside swing joint in right side of inner shell (14) has humidity transducer (18), and the inner wall swing joint of inner shell (14) has heat preservation membrane (19).

2. A high efficiency thermal insulating mechanism for a pressure vessel according to claim 1, wherein: the inner surface of the polystyrene board (2) is tightly attached to the outer surface of the mineral wool board (3), and the central axis of the polystyrene board (2) is coincided with the central axis of the shell (1).

3. A high efficiency thermal insulating mechanism for a pressure vessel according to claim 1, wherein: the fixing rods (6) are symmetrically arranged on the left side and the right side of the inner shell (14), and the central axes of the fixing rods (6) are parallel to the central axis of the outer shell (1).

4. A high efficiency thermal insulating mechanism for a pressure vessel according to claim 1, wherein: mounting panel (7) constitute detachable construction through between installation screw (8) and shell (1), and are 90 between the axis of mounting panel (7) and the axis of inner shell (14).

5. A high efficiency thermal insulating mechanism for a pressure vessel according to claim 1, wherein: the controller (11) is horizontally arranged on the right side of the cavity (5), and the central axis of the controller (11) is parallel to the central axis of the inner shell (14).

6. A high efficiency thermal insulating mechanism for a pressure vessel according to claim 1, wherein: the inner dimension structure of the mounting groove (16) is matched with the outer dimension structure of the temperature sensor (17), and the mounting groove (16) is vertically mounted on the left side and the right side of the inner shell (14).