CN111182768A - A automatically controlled cabinet that radiating effect is good for petroleum refining - Google Patents
A automatically controlled cabinet that radiating effect is good for petroleum refining Download PDFInfo
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- CN111182768A CN111182768A CN202010042389.1A CN202010042389A CN111182768A CN 111182768 A CN111182768 A CN 111182768A CN 202010042389 A CN202010042389 A CN 202010042389A CN 111182768 A CN111182768 A CN 111182768A
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- pipeline
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- heat dissipation
- water tank
- sealing
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention relates to an electric control cabinet with good heat dissipation effect for petroleum refining, which comprises a main body, a heat dissipation mechanism and two dust removal mechanisms, wherein the heat dissipation mechanism comprises a water tank, a water pump, a first pipeline, a second pipeline, a third pipeline, a power assembly and at least two ventilation pipes, the dust removal mechanism comprises a sealing pipe, a filter screen, a fixing plate, a fixing sleeve, a sliding rod, a cover plate, a spring and at least two air exhaust pipes, the power assembly comprises a power cylinder, a sealing sleeve, a driving shaft, blades and a mounting bearing.
Description
Technical Field
The invention relates to the field of petroleum refining equipment, in particular to an electric control cabinet with good heat dissipation effect for petroleum refining.
Background
Petroleum refining refers to the separation of hundreds of different hydrocarbon molecules in crude oil into useful compounds, including automotive fuels, lubricating oils, plastic components, detergents, and the like. Crude oil contains a large number of hydrocarbon molecules, which are separated into different fractions according to the boiling point of distillation. The vapours produced by heating the crude oil rise along the cooling tower and reach a minimum temperature at the top, the different components are separated at different heights of the tower, and, depending on their composition, the relatively light distillates, such as gasoline, solidify near the top of the tower, while the viscous bitumen required for paving the road and for the roof, condenses at the bottom.
Need use multiple equipment at the in-process of petroleum refining, and automatically controlled cabinet plays important effect as core control equipment, and prior art's automatically controlled cabinet is when using, if the accumulation has a large amount of dusts on the inside electron device of automatically controlled cabinet, will influence the normal heat dissipation of automatically controlled cabinet, has reduced the radiating effect of automatically controlled cabinet, moreover, prior art's automatically controlled cabinet is when using, if the inside electron device high temperature of automatically controlled cabinet, will reduce electron device job stabilization nature, reduces the reliability of automatically controlled cabinet.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the electric control cabinet for petroleum refining is good in heat dissipation effect.
The technical scheme adopted by the invention for solving the technical problems is as follows: an electric control cabinet with good heat dissipation effect for petroleum refining comprises a main body, a heat dissipation mechanism and two dust removal mechanisms, wherein the heat dissipation mechanism is arranged on the main body, and the two dust removal mechanisms are arranged at the top of the main body;
the heat dissipation mechanism comprises a water tank, a water pump, a first pipeline, a second pipeline, a third pipeline, a power assembly and at least two ventilation pipes, the water tank is fixedly connected with the top end of the main body, the ventilation pipes are uniformly distributed in the water tank, two ends of each ventilation pipe are respectively connected with the bottom of the water tank and the inner wall of the bottom of the water tank, both ends of the ventilation pipe are communicated with the outside of the water tank, the power assembly is arranged at the top of the main body, one end of the third pipeline is communicated with one end of the water tank, the other end of the third pipeline is connected with the power assembly, the first pipeline is arranged on one side of the main body, one end of the first pipeline is communicated with the other end of the water tank, the water pump is arranged on the first pipeline, the second pipeline is arranged inside the main body, one end of the second pipeline is connected with the power assembly, and the other end of the second pipeline is communicated with the other end of the first pipeline;
the dust removal mechanism comprises a sealing pipe, a filter screen, a fixing plate, a fixing sleeve, a sliding rod, an apron, a spring and at least two exhaust pipes, wherein a through hole is formed in the top of the main body, the axis of the sealing pipe is parallel to the axis of the sealing pipe, the sealing pipe is arranged in the through hole, the filter screen is arranged in one end, close to the water tank, of the sealing pipe, the fixing plate is arranged in one end, far away from the water tank, of the sealing pipe, the fixing sleeve and the sliding rod are coaxially arranged with the sealing pipe, the fixing sleeve is arranged on the fixing plate, the sliding rod penetrates through the fixing sleeve, the sliding rod is connected with the fixing sleeve in a sliding manner, the apron is disc-shaped, the diameter of the apron is smaller than the inner diameter of the sealing pipe, the apron is parallel to the fixing plate, the apron is abutted to one side, the other end of the sliding rod is fixedly connected with the fixed sleeve through a spring, the spring is in a compressed state, the axis of the air exhaust pipe is parallel to the sliding rod, the air exhaust pipes are uniformly distributed on the fixed plate and are communicated with the inside of the sealing pipe, and the cover plate covers the air exhaust pipes.
Preferably, in order to improve the automation degree of the electric control cabinet, a PLC is arranged in the main body, a display screen and at least two control keys are arranged on the main body, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to improve the heat dissipation effect of the cooling water in the water tank, the power assembly comprises a power cylinder, a sealing sleeve, a driving shaft, blades, fan blades and a mounting bearing, the driving shaft is connected with the top of the main body through a mounting bearing, the fan blades are arranged between the water tank and the main body, one end of the driving shaft is fixedly connected with the fan blades, the power cylinder and the sealing sleeve are coaxially arranged with the driving shaft, the power cylinder is fixedly connected with the inner wall of the main body, the sealing sleeve is connected with the top end of the power cylinder, the driving shaft penetrates through the sealing sleeve, the driving shaft is connected with the sealing sleeve in a sliding and sealing mode, the paddle is arranged in the middle of the interior of the power cylinder, the other end of the driving shaft is fixedly connected with the paddle, one end of the third pipeline, far away from the water tank, is communicated with one end of the power cylinder, and one end of the second pipeline, far away from the first pipeline, is communicated with the other end of the power cylinder.
Preferably, in order to improve the sealing performance between the sealing tube and the main body, a rubber ring is arranged on the periphery of the sealing tube, and the sealing tube is connected with the main body in a sealing mode through the rubber ring.
Preferably, in order to improve the connection stability of the sliding rod and the fixed sleeve, a limiting block is arranged at one end of the sliding rod, which is far away from the cover plate.
Preferably, in order to improve the sealing performance between the cover plate and the fixing plate, a side of the cover plate close to the fixing plate is coated with sealing grease.
Preferably, the power cylinder is made of stainless steel in order to prolong the service life of the power cylinder.
Preferably, in order to prolong the service life of the water tank, the inner wall of the water tank is coated with an anticorrosive coating.
Preferably, the second pipe is made of copper metal in order to improve the heat conduction efficiency of the second pipe.
Preferably, in order to further improve the heat conduction efficiency of the second pipe, the second pipe has an S-shape.
The electric control cabinet with the good heat dissipation effect for petroleum refining has the advantages that the heat dissipation effect of the electric control cabinet is improved through the heat dissipation mechanism, the working reliability of the electric control cabinet is improved, compared with the existing heat dissipation mechanism, the heat dissipation mechanism dissipates heat through the combination of air cooling and water cooling, the heat dissipation efficiency of the electric control cabinet is improved, in addition, partial dust in the electric control cabinet can be absorbed through the dust removal mechanism, the heat dissipation effect of the electric control cabinet is further improved, compared with the existing dust removal mechanism, the dust removal mechanism provides power through the heat dissipation mechanism, and the energy saving performance of the mechanism is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an electric control cabinet with good heat dissipation effect for petroleum refining according to the present invention;
FIG. 2 is a sectional view of an electric control cabinet for petroleum refining according to the present invention, which has a good heat dissipation effect;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism of an electric control cabinet with good heat dissipation effect for petroleum refining according to the present invention;
FIG. 4 is a schematic structural diagram of a dust removing mechanism of the electric control cabinet with good heat dissipation effect for petroleum refining according to the present invention;
in the figure: 1. the water pump comprises a water pump body, a water tank body, a fan blade body, a first pipeline body, a main body, a second pipeline body, a ventilating pipe body, a mounting bearing body, a sealing sleeve 9, a third pipeline body 10, a power cylinder 11, a driving shaft 12, a driving shaft 13, a blade, a rubber ring 14, a filter screen 15, a sealing pipe 16, a cover plate 17, a spring 18, a sliding rod 19, a fixing sleeve 20, an air suction pipe 21 and a fixing plate 22.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an electric control cabinet with good heat dissipation effect for petroleum refining comprises a main body 5, a heat dissipation mechanism and two dust removal mechanisms, wherein the heat dissipation mechanism is arranged on the main body 5, and the two dust removal mechanisms are both arranged at the top of the main body 5;
the heat dissipation effect of the electric control cabinet is improved through the heat dissipation mechanism, the working reliability of the electric control cabinet is improved, and moreover, part of dust in the electric control cabinet can be absorbed through the dust removal mechanism, so that the heat dissipation effect of the electric control cabinet is further improved;
as shown in fig. 2-3, the heat dissipation mechanism includes a water tank 2, a water pump 1, a first pipe 4, a second pipe 6, a third pipe 10, a power assembly and at least two ventilation pipes 7, the water tank 2 is fixedly connected to the top end of the main body 5, each ventilation pipe 7 is uniformly distributed inside the water tank 2, two ends of each ventilation pipe 7 are respectively connected to the bottom of the water tank 2 and the inner wall of the bottom of the water tank 2, two ends of each ventilation pipe 7 are both communicated with the outside of the water tank 2, the power assembly is arranged on the top of the main body 5, one end of the third pipe 10 is communicated with one end of the water tank 2, the other end of the third pipe 10 is connected to the power assembly, the first pipe 4 is arranged on one side of the main body 5, one end of the first pipe 4 is communicated with the other end of the water tank 2, the water pump 1 is mounted on the first pipe 4, the second pipe 6, one end of the second pipeline 6 is connected with the power assembly, and the other end of the second pipeline 6 is communicated with the other end of the first pipeline 4;
in fact, cooling water is stored in the water tank 2, power is provided through the water pump 1, the cooling water sequentially passes through the first pipeline 4, the second pipeline 6, the power assembly, the third pipeline 10 and the water tank 2, heat inside the main body 5 is absorbed through the cooling water, heat dissipation of the electric control cabinet is achieved, the reliability of work of the electric control cabinet is improved, meanwhile, the power assembly is driven to run through cooling water flow, airflow inside the water tank 2 and each ventilation pipe 7 is driven to flow through the power assembly, the cooling speed of the cooling water inside the water tank 2 is improved, the temperature of the cooling water is reduced, and the heat dissipation efficiency of the cooling water on the electric control cabinet is improved;
as shown in fig. 4, the dust removing mechanism includes a sealing tube 16, a filter screen 15, a fixing plate 22, a fixing sleeve 20, a sliding rod 19, a cover plate 17, a spring 18 and at least two air exhaust tubes 21, a through hole is formed at the top of the main body 5, the axis of the sealing tube 16 is parallel to the axis of the sealing tube 16, the sealing tube 16 is disposed inside the through hole, the filter screen 15 is installed inside one end of the sealing tube 16 close to the water tank 2, the fixing plate 22 is installed inside one end of the sealing tube 16 away from the water tank 2, the fixing sleeve 20 and the sliding rod 19 are both disposed coaxially with the sealing tube 16, the fixing sleeve 20 is installed on the fixing plate 22, the sliding rod 19 passes through the fixing sleeve 20, the sliding rod 19 is slidably connected with the fixing sleeve 20, the cover plate 17 is disc-shaped, the diameter of the cover plate 17 is smaller than the inner diameter of the sealing tube 16, the, the cover plate 17 is abutted against one side, close to the filter screen 15, of the fixing plate 22, one end of the sliding rod 19 is fixedly connected with the cover plate 17, the other end of the sliding rod 19 is fixedly connected with the fixing sleeve 20 through the spring 18, the spring 18 is in a compressed state, the axis of the air exhaust tube 21 is parallel to the sliding rod 19, the air exhaust tubes 21 are uniformly distributed on the fixing plate 22, each air exhaust tube 21 is communicated with the inside of the sealing tube 16, and the cover plate 17 covers each air exhaust tube 21;
the air inside the sealing tube 16 is made to flow by the power of the power assembly, the air inside the main body 5 is drawn into the sealing cylinder 16 through the air suction pipes 21, the dust in the air is filtered by the filter screen 15, and then the air is discharged from the inside of the sealing cylinder 16 to the outside of the main body 5, the function of removing dust in the main body 5 is realized, the dust in the main body 5 is reduced, the practicability of the electric control cabinet is improved, when the air extraction in the sealing cylinder 16 is stopped, the slide rod 19 is driven by the spring 18 to move downwards along the fixed sleeve 20, the cover plate 17 is driven by the slide rod 19 to be jointed with the fixed plate 22, the suction pipe 21 is covered by the cover plate 17, the possibility that dust flows back from the suction pipe 21 to the inside of the main body 5 is reduced, meanwhile, the air flow in the main body 5 is continuously pumped out, so that the heat dissipation efficiency in the main body 5 is further improved, and the heat dissipation efficiency of the main body 5 is further improved.
Preferably, in order to improve the automation degree of the electric control cabinet, a PLC is arranged inside the main body 5, a display screen and at least two control keys are arranged on the main body 5, and the display screen and the control keys are electrically connected with the PLC;
the PLC is a programmable logic controller, which adopts a programmable memory for storing programs therein, executing instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input/output.
As shown in fig. 3, the power assembly includes a power cylinder 11, a sealing sleeve 9, a driving shaft 12, blades 13, blades 3 and a mounting bearing 8, the driving shaft 12 is connected to the top of the main body 5 through the mounting bearing 8, the blades 3 are disposed between the water tank 2 and the main body 5, one end of the driving shaft 12 is fixedly connected to the blades 3, the power cylinder 11 and the sealing sleeve 9 are both disposed coaxially with the driving shaft 12, the power cylinder 11 is fixedly connected to the inner wall of the main body 5, the sealing sleeve 9 is connected to the top end of the power cylinder 11, the driving shaft 12 passes through the sealing sleeve 9, the driving shaft 12 is slidably and hermetically connected to the sealing sleeve 9, the blades 13 are disposed in the middle of the interior of the power cylinder 11, the other end of the driving shaft 12 is fixedly connected to the blades 13, and one end of the third pipeline 10 far from the water tank 2 is communicated with one end of the power cylinder 11, one end of the second pipeline 6, which is far away from the first pipeline 4, is communicated with the other end of the power cylinder 11;
the supporting role through installation bearing 8 and sealing sleeve 9 has improved the stability of drive shaft 12, when rivers flow through power section of thick bamboo 11, rotate through rivers drive paddle 13, then drive flabellum 3 through drive shaft 12 and rotate, drive water tank 2 through flabellum 3 and flow with the inside air of ventilation pipe 7 all around, the radiating efficiency of 2 inside cooling water of water tank has been accelerated, and then the radiating efficiency to the automatically controlled cabinet has been improved, can also drive the inside air current of a sealing section of thick bamboo 16 through flabellum 3 simultaneously and flow.
Preferably, in order to improve the sealing performance between the sealing tube 16 and the main body 5, a rubber ring 14 is arranged on the periphery of the sealing tube 16, and the sealing tube 16 is connected with the main body 5 in a sealing way through the rubber ring 14;
the rubber ring 14 reduces the gap between the sealing barrel 16 and the main body 5, improves the sealing performance between the sealing tube 16 and the main body 5, increases the friction force between the main body 5 and the sealing barrel 16, and improves the connection stability between the sealing barrel 16 and the main body 5.
Preferably, in order to improve the stability of the connection between the slide rod 19 and the fixed sleeve 20, a limit block is arranged at one end of the slide rod 19, which is far away from the cover plate 17;
through the limiting effect of the limiting block, the probability of separation of the sliding rod 19 and the fixed sleeve 20 is reduced, and the connection stability of the sliding rod 19 and the fixed sleeve 20 is improved.
Preferably, in order to improve the sealing performance between the cover plate 17 and the fixing plate 22, one side of the cover plate 17 close to the fixing plate 22 is coated with sealing grease;
the gap between the fixing plate 22 and the cover plate 17 is reduced by the sealing grease, and the sealing performance between the cover plate 17 and the fixing plate 22 is improved.
Preferably, in order to prolong the service life of the power cylinder 11, the power cylinder 11 is made of stainless steel;
because the stainless steel has better corrosion resistance, the corrosion speed of the power cylinder 11 is slowed down, and the service life of the power cylinder 11 is prolonged.
Preferably, in order to prolong the service life of the water tank 2, an anti-corrosion coating is coated on the inner wall of the water tank 2;
the corrosion speed of the water tank 2 is slowed down through the anti-corrosion coating, and the service life of the water tank 2 is prolonged.
Preferably, in order to improve the heat conduction efficiency of the second pipe 6, the second pipe 6 is made of metal copper;
since the metallic copper has a good heat transfer efficiency, the heat transfer efficiency of the second pipe 6 is improved.
Preferably, in order to further improve the heat conduction efficiency of the second pipe 6, the second pipe 6 is S-shaped;
the heat conduction area of the second pipeline 6 is increased through the S-shaped second pipeline 6, and the heat conduction efficiency of the second pipeline 6 is improved.
In fact, the inside cooling water that has deposited of water tank 2, provide power through water pump 1, make the cooling water pass through first pipeline 4 in proper order, second pipeline 6, power component, third pipeline 10 and water tank 2, then absorb the inside heat of main part 5 through the cooling water, the heat dissipation to automatically controlled cabinet has been realized, the reliability of automatically controlled cabinet work has been improved, provide power through power component, make the inside air flow of sealed tube 16, then inside with the inside air suction sealed tube 16 of main part 5 through each exhaust tube 21, filter the dust in the air through filter screen 15, later make the air discharge to the main part 5 outside from sealed tube 16 is inside, then realized the function to the inside dust removal of main part 5, the inside dust of main part 5 has been reduced, the practicality of automatically controlled cabinet has been improved.
Compared with the prior art, this be arranged in well automatically controlled cabinet of radiating effect for oil refining, the radiating effect of automatically controlled cabinet has been improved through heat dissipation mechanism, the reliability of automatically controlled cabinet work has been improved, compare with current heat dissipation mechanism, this heat dissipation mechanism is through forced air cooling and water-cooled combination heat dissipation, the radiating efficiency to automatically controlled cabinet has been improved, moreover, can absorb the inside dust of part automatically controlled cabinet through dust removal mechanism, the radiating effect of automatically controlled cabinet has further been improved, compare with current dust removal mechanism, this dust removal mechanism provides power through heat dissipation mechanism, the energy-conserving performance of this mechanism has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An electric control cabinet with good heat dissipation effect for petroleum refining comprises a main body (5), and is characterized by further comprising a heat dissipation mechanism and two dust removal mechanisms, wherein the heat dissipation mechanism is arranged on the main body (5), and the two dust removal mechanisms are arranged at the top of the main body (5);
the heat dissipation mechanism comprises a water tank (2), a water pump (1), a first pipeline (4), a second pipeline (6), a third pipeline (10), a power assembly and at least two ventilation pipes (7), wherein the water tank (2) is fixedly connected with the top end of a main body (5), the ventilation pipes (7) are uniformly distributed in the water tank (2), two ends of each ventilation pipe (7) are respectively connected with the bottom of the water tank (2) and the inner wall of the bottom of the water tank (2), two ends of each ventilation pipe (7) are communicated with the outside of the water tank (2), the power assembly is arranged at the top of the main body (5), one end of each third pipeline (10) is communicated with one end of the water tank (2), the other end of each third pipeline (10) is connected with the power assembly, the first pipeline (4) is arranged on one side of the main body (5), one end of the first pipeline (4) is communicated with the other end of the water tank (2), the water pump (1) is installed on the first pipeline (4), the second pipeline (6) is arranged inside the main body (5), one end of the second pipeline (6) is connected with the power assembly, and the other end of the second pipeline (6) is communicated with the other end of the first pipeline (4);
the dust removal mechanism comprises a sealing pipe (16), a filter screen (15), a fixing plate (22), a fixing sleeve (20), a sliding rod (19), a cover plate (17), a spring (18) and at least two exhaust pipes (21), a through hole is formed in the top of the main body (5), the axis of the sealing pipe (16) is parallel to the axis of the sealing pipe (16), the sealing pipe (16) is arranged inside the through hole, the filter screen (15) is arranged inside one end, close to the water tank (2), of the sealing pipe (16), the fixing plate (22) is arranged inside one end, far away from the water tank (2), of the sealing pipe (16), the fixing sleeve (20) and the sliding rod (19) are coaxially arranged with the sealing pipe (16), the fixing sleeve (20) is arranged on the fixing plate (22), the sliding rod (19) penetrates through the fixing sleeve (20), and the sliding rod (19) is in sliding connection with the fixing sleeve (20), the shape of apron (17) is the disc, the diameter of apron (17) is less than the internal diameter of sealed tube (16), apron (17) are parallel with fixed plate (22), apron (17) support with one side that is close to filter screen (15) of fixed plate (22) and lean on, the one end and the apron (17) fixed connection of slide bar (19), the other end of slide bar (19) passes through spring (18) and fixed sleeve pipe (20) fixed connection, spring (18) are in compression state, the axis of exhaust tube (21) is parallel with slide bar (19), exhaust tube (21) evenly distributed is on fixed plate (22), each exhaust tube (21) all communicates with the inside of sealed tube (16), apron (17) cover on each exhaust tube (21).
2. The electric control cabinet with good heat dissipation effect for petroleum refining according to claim 1, characterized in that a PLC is arranged inside the main body (5), a display screen and at least two control keys are arranged on the main body (5), and the display screen and each control key are electrically connected with the PLC.
3. The electric control cabinet with good heat dissipation effect for petroleum refining according to claim 1, wherein the power assembly comprises a power cylinder (11), a sealing sleeve (9), a driving shaft (12), blades (13), fan blades (3) and a mounting bearing (8), the driving shaft (12) is connected with the top of the main body (5) through the mounting bearing (8), the fan blades (3) are arranged between the water tank (2) and the main body (5), one end of the driving shaft (12) is fixedly connected with the fan blades (3), the power cylinder (11) and the sealing sleeve (9) are coaxially arranged with the driving shaft (12), the power cylinder (11) is fixedly connected with the inner wall of the main body (5), the sealing sleeve (9) is connected with the top end of the power cylinder (11), the driving shaft (12) penetrates through the sealing sleeve (9), and the driving shaft (12) is connected with the sealing sleeve (9) in a sliding and sealing manner, the paddle (13) is arranged in the middle of the interior of the power cylinder (11), the other end of the driving shaft (12) is fixedly connected with the paddle (13), one end, far away from the water tank (2), of the third pipeline (10) is communicated with one end of the power cylinder (11), and one end, far away from the first pipeline (4), of the second pipeline (6) is communicated with the other end of the power cylinder (11).
4. The electric control cabinet with good heat dissipation effect for petroleum refining according to claim 1, characterized in that a rubber ring (14) is arranged on the periphery of the sealing tube (16), and the sealing tube (16) is hermetically connected with the main body (5) through the rubber ring (14).
5. The electric control cabinet with good heat dissipation effect for petroleum refining according to claim 1, characterized in that a limiting block is arranged at one end of the sliding rod (19) far away from the cover plate (17).
6. The electric cabinet with good heat dissipation effect for petroleum refining of claim 1, characterized in that one side of the cover plate (17) close to the fixing plate (22) is coated with sealing grease.
7. The electric control cabinet with good heat dissipation effect for petroleum refining according to claim 3, characterized in that the power cylinder (11) is made of stainless steel.
8. The electric control cabinet with good heat dissipation effect for petroleum refining according to claim 1, characterized in that the inner wall of the water tank (2) is coated with an anticorrosive coating.
9. The electric control cabinet with good heat dissipation effect for petroleum refining of claim 1, characterized in that the second pipeline (6) is made of metal copper.
10. The electric control cabinet with good heat dissipation effect for petroleum refining of claim 1, wherein the second pipeline (6) is S-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042389.1A CN111182768A (en) | 2020-01-15 | 2020-01-15 | A automatically controlled cabinet that radiating effect is good for petroleum refining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010042389.1A CN111182768A (en) | 2020-01-15 | 2020-01-15 | A automatically controlled cabinet that radiating effect is good for petroleum refining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111182768A true CN111182768A (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010042389.1A Withdrawn CN111182768A (en) | 2020-01-15 | 2020-01-15 | A automatically controlled cabinet that radiating effect is good for petroleum refining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111182768A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739143A (en) * | 2020-10-21 | 2021-04-30 | 苏州陈泰利金属科技有限公司 | High accuracy is dust removal heat abstractor for control box |
| CN113904449A (en) * | 2021-11-02 | 2022-01-07 | 杭州南威物联网科技有限公司 | Electric power monitored control system based on thing networking |
-
2020
- 2020-01-15 CN CN202010042389.1A patent/CN111182768A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739143A (en) * | 2020-10-21 | 2021-04-30 | 苏州陈泰利金属科技有限公司 | High accuracy is dust removal heat abstractor for control box |
| CN113904449A (en) * | 2021-11-02 | 2022-01-07 | 杭州南威物联网科技有限公司 | Electric power monitored control system based on thing networking |
| CN113904449B (en) * | 2021-11-02 | 2024-02-20 | 杭州南威物联网科技有限公司 | Electric power monitored control system based on thing networking |
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Application publication date: 20200519 |
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