CN111669922A - High-efficient radiating electric energy-saving control cabinet - Google Patents

High-efficient radiating electric energy-saving control cabinet Download PDF

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Publication number
CN111669922A
CN111669922A CN202010624730.4A CN202010624730A CN111669922A CN 111669922 A CN111669922 A CN 111669922A CN 202010624730 A CN202010624730 A CN 202010624730A CN 111669922 A CN111669922 A CN 111669922A
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rod
water
cabinet body
sliding
heat dissipation
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CN202010624730.4A
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CN111669922B (en
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刘凤侠
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Beijing Ruimai Sanhe Technology Co ltd
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Beijing Ruimai Sanhe Technology Co ltd
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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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H05K5/0234—Feet; Stands; Pedestals, e.g. wheels for moving casing on floor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/263—Drying gases or vapours by absorption
    • 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
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • 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
    • 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
    • H05K7/20172—Fan mounting or fan specifications
    • 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
    • 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
    • H05K7/20209—Thermal management, e.g. fan control
    • 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
    • H05K7/20254—Cold plates transferring heat from heat source to coolant
    • 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
    • H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
    • 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
    • H05K7/20281—Thermal management, e.g. liquid flow control

Abstract

The invention discloses an electric energy-saving control cabinet with high-efficiency heat dissipation, which comprises a cabinet body and a water tank, wherein a non-slip mat is arranged below the cabinet body, a second water pipe is arranged at the front end of the non-slip mat, a water pump is arranged on the right side of the second water pipe, a first water pipe is arranged on the right side of the water pump, the water tank is arranged at the lower end of the left side of the cabinet body, and a refrigerator is arranged above the water tank. The refrigerator is provided with the refrigerator, the refrigerator can perform a continuous and long-term refrigeration effect on water in the water tank to ensure that the water is at a certain low temperature, the water pump can perform a pumping-out effect on the water in the water tank to enable the water to circulate in the radiating pipe to perform a cooling effect on the interior of the cabinet body, the partition plate can be conveniently pumped out and cleaned and installed easily due to the arrangement of the sliding groove, the movable space in the cabinet body can be improved, and the operation of a user is facilitated.

Description

High-efficient radiating electric energy-saving control cabinet
Technical Field
The invention relates to the technical field of electric energy control cabinets, in particular to an electric energy-saving control cabinet with efficient heat dissipation.
Background
Along with the development of economy, natural resources are constantly and really, green buildings are vigorously advocated in the country, the living requirements of people are guaranteed, meanwhile, the sustainable development of resources is met, an electrical control cabinet is required to be arranged inside the green buildings to control the electricity inside the green buildings, and the technology of the electrical control cabinet is continuously developed.
At present, an electric energy-saving control cabinet on the market generally only dissipates heat through the heat dissipation holes arranged on the cabinet body, and has the defect of poor heat dissipation effect.
Disclosure of Invention
The invention aims to provide an electric energy-saving control cabinet with high-efficiency heat dissipation, which aims to solve the problem that the conventional electric energy-saving control cabinet in the market provided by the background art usually has poor heat dissipation effect because heat dissipation is performed only by arranging heat dissipation holes on a cabinet body.
In order to achieve the purpose, the invention provides the following technical scheme: an electrical energy-saving control cabinet with high-efficiency heat dissipation comprises a cabinet body and a water tank, wherein a non-slip mat is installed below the cabinet body, a second water pipe is installed at the front end of the non-slip mat, a water pump is installed on the right side of the second water pipe, a first water pipe is installed on the right side of the water pump, the water tank is installed at the lower end of the left side of the cabinet body, a refrigerator is installed above the water tank, a water outlet is installed on the right end face of the inside of the water tank, a heat dissipation fan is installed at the rear end of the cabinet body, a wind gap is installed above the outer wall of the cabinet body, a dust screen is installed inside the wind gap, a fan is installed on the upper end face of the inside of the cabinet body, a partition plate is installed below the fan, a heat dissipation pipe is installed at the rear end of the partition plate, sliding grooves are, and a water absorption sponge is arranged in the mounting frame.
Preferably, the cabinet body and the non-slip mat are bonded, and the non-slip mat is symmetrical about the central axis of the cabinet body.
Preferably, the fixed block is installed to the top of the cabinet body, and the sunshade is installed to the top of fixed block, the sunshade passes through for the welding between fixed block and the cabinet body, and the cross section of sunshade sets up to the toper structure.
Preferably, the heat absorption copper plate is fixedly connected with the inside of the cabinet body, penetrates through the inside of the cabinet body, and is symmetrical about the central axis of the cabinet body.
Preferably, the water absorption sponge is bonded with the mounting frame, and the water absorption sponge is symmetrical about the central axis of the mounting frame.
Preferably, the heat absorption copper plate is fixedly connected with the inside of the cabinet body, penetrates through the inside of the cabinet body, and is symmetrical about the central axis of the cabinet body.
Preferably, a communicating structure is formed between the air opening and the cabinet body, and the dust screen penetrates through the air opening.
Preferably, a communication structure is formed between the refrigerator and the water tank, the water tank is communicated with the radiating pipe through the second water pipe, the water pump and the first water pipe, and the cross section of the radiating pipe is set to be of an S-shaped structure.
Preferably, an embedded structure is formed between the sliding groove and the mounting frame, and a sliding structure is formed between the partition plate and the sliding groove.
Preferably, the cabinet body bottom sets up position control device, position control device includes:
the upper flat plate is fixedly connected with the bottom of the cabinet body, first sliding rails are arranged on the left side and the right side of the upper flat plate, and the first sliding rails are arranged along the front-back direction of the cabinet body;
the first sliding rod is arranged in the upper flat plate, the first sliding rod is perpendicular to the first sliding rails, the left end and the right end of the first sliding rod are respectively connected in the first sliding rails on the left side and the right side of the upper flat plate in a sliding manner, and the front side and the rear side of the upper flat plate are respectively provided with the first sliding rod;
the supporting rod group is arranged below the first sliding rod, the left end and the right end of the first sliding rod are respectively provided with the supporting rod group, the supporting rod group consists of two supporting rods which are arranged in a crossed mode, the crossed positions of the two supporting rods are rotatably connected through a rotating shaft, and the upper ends of the two supporting rods are rotatably connected with the two first sliding rods through bearings;
the lower flat plate is arranged at the lower end of the supporting rod, second sliding rails are arranged on the left side and the right side of the lower flat plate, and the second sliding rails are arranged along the front-back direction of the cabinet body;
the second sliding rod is arranged in the lower flat plate and is perpendicular to the second sliding rail, the left end and the right end of the second sliding rod are respectively connected in the second sliding rails on the left side and the right side of the lower flat plate in a sliding manner, and the front side and the rear side of the lower flat plate are respectively provided with the second sliding rod; the left end and the right end of the second sliding rod are rotatably connected with the lower end of the supporting rod on the corresponding side through bearings; a threaded hole is formed in the middle of the second sliding rod;
the threaded rod is arranged in the lower flat plate, the direction of the threaded rod is parallel to that of the second sliding rail, two ends of the threaded rod are respectively inserted into threaded holes of second sliding rods at the front end and the rear end of the lower flat plate and are in threaded connection with the second sliding rods, and a first gear is fixedly connected in the middle of the threaded rod;
the driving device comprises a shell, wherein the shell is arranged on a lower flat plate and fixedly connected with the lower flat plate, one side of the shell is provided with a driving motor, a driving rod is arranged in the shell and is perpendicular to a threaded rod, the driving rod is fixedly connected with the driving motor, the driving rod penetrates through a through hole in the shell to slide left and right, a connecting rod is arranged in the middle of the driving rod, one end of the connecting rod, close to the rear side of the lower flat plate, is rotatably connected with the driving rod through a bearing, the connecting rod is parallel to the threaded rod, third gears are arranged at positions, close to the connecting rod, at two ends of the driving rod, limit baffles are arranged at positions, far away from the connecting rod, at two ends of the driving rod, are fixedly connected with the driving rod, an operating rod is arranged at one end, far away from the rear side of the lower flat, the operating rod penetrates through a through hole in the shell to slide left and right, a rotating rod is arranged at the front end of the shell and is parallel to the threaded rod, the rotating rod is rotatably connected with the shell through a bearing, a second gear is fixedly connected to the front side of the rotating rod and is in meshing transmission with the first gear, a rotating disc is fixedly connected to the rear end of the rotating rod, an annular gear strip is fixedly connected to the rear side edge of the rotating disc, and the annular gear strip can be in meshing transmission with a third gear;
the pulley assembly comprises a roller, a support and a connecting rod, the roller is rotatably connected with the connecting rod through a bearing, and the support is fixedly connected with the connecting rod; the support is fixedly connected with the lower surface of the lower flat plate, and four corners of the lower flat plate are provided with pulley assemblies.
Preferably, the internal water pump adjusting device that sets up of cabinet, water pump adjusting device includes:
the controller is arranged on the cabinet body;
the first pressure sensor is arranged in the first water pipe, is positioned at the joint of the water pump and the first water pipe, and is used for detecting the water outlet pressure value of the water pump;
the second pressure sensor is arranged in the water outlet and used for detecting the water pressure value of the water outlet;
the wind speed detection device is arranged on the fan and used for detecting the wind speed value of the fan;
the water flow speed detection device is arranged in the heat dissipation pipe and used for detecting the water flow speed value in the heat dissipation pipe;
the controller is connected with first pressure sensor, second pressure sensor, wind speed detection device, rivers speed detection device electricity, the controller is based on first pressure sensor, second pressure sensor, rivers speed detection device, wind speed detection device control water pump adjustment outlet pressure, includes following step:
step 1, calculating a resistance coefficient lambda of a radiating pipe through a first pressure sensor, a second pressure sensor, a water flow speed detection device and a formula (1);
Figure BDA0002564353440000041
p0is the detection value of the first pressure sensor, namely the water outlet pressure value p of the water pump1Is the value detected by the second pressure sensor, A is the diameter of the radiating pipe, rho1Is the density of water, v1A water flow speed detection device detects the value, L is the total length of the radiating pipe;
step 2, calculating the comprehensive heat dissipation efficiency eta of the heat dissipation pipe through the resistance coefficient lambda of the heat dissipation pipe calculated in the step 1, the air speed detected by the air speed detection device and a formula (2);
Figure BDA0002564353440000051
wherein h is the heat exchange coefficient of water in the preset radiating pipe, A is the diameter of the radiating pipe, rho2Is the air density, v, in the cabinet body2The detection value of the wind speed detection device is B, the ventilation area of the fan is B, the viscosity of air in the cabinet body is preset kappa, the specific heat of the air in the cabinet body is preset C, and the heat conductivity coefficient of the air in the cabinet body is preset theta;
and 3, adjusting the rotating speed of the fan by the controller to change the wind speed detection value and adjusting the water outlet pressure of the water pump, so that the comprehensive heat dissipation efficiency of the heat dissipation pipe calculated in the step 2 is within a preset range of a preset comprehensive heat dissipation efficiency reference value.
Compared with the prior art, the invention has the following beneficial effects:
1. the anti-slip control cabinet is provided with the anti-slip pad, the anti-slip pad can provide stable supporting force for the whole control cabinet, so that slipping is prevented, the use safety of a user is improved, the shielding plate can provide certain sun-shading and rain-shielding capacity for the control cabinet, the outside of the cabinet body is prevented from being exposed to wind, rain and solar radiation for a long time, the service life is prolonged, the heat absorption copper plate is arranged, so that a gathering and absorption effect can be performed on heat generated inside the cabinet body, and the heat is prevented from directly generating a damage effect on elements inside the cabinet body;
2. the water absorption sponge is arranged, the water absorption sponge can absorb water vapor generated in the cabinet body, the water vapor is prevented from damaging the inside, the dryness of the inside is ensured, the dust screen and the air port are arranged, an air circulation effect can be achieved for the inside of the cabinet body, the air quality in the cabinet body is ensured, an effective filtering effect can be achieved for dust and impurities in the circulated air under the action of the dust screen, and the cleanness of circulation is ensured;
3. the refrigerator is provided with the refrigerator, the refrigerator can perform a continuous and long-term refrigeration effect on water in the water tank to ensure that the water is at a certain low temperature, the water pump can perform a pumping-out effect on the water in the water tank to enable the water to circulate in the radiating pipe to perform a cooling effect on the interior of the cabinet body, the partition plate can be conveniently pumped out and cleaned and installed easily due to the arrangement of the sliding groove, the movable space in the cabinet body can be improved, and the operation of a user is facilitated.
4. The cabinet body is more stable and labor-saving when the position is adjusted by arranging the four pulley assemblies, the driving device can control the upper part and the lower part of the cabinet body and save labor force of workers, the supporting rods are arranged on the left and the right, and the position adjusting device works more stably.
5. The invention is provided with the water pump adjusting device, the heat dissipation efficiency of the heat dissipation pipe is in the preset heat dissipation efficiency range by continuously adjusting the water outlet pressure of the water pump and the air speed of the fan, the water pump and the fan are not required to be always in the maximum power, and the invention is energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
FIG. 3 is a schematic rear end view of the present invention;
FIG. 4 is a schematic view of the heat pipe connection structure of the present invention;
FIG. 5 is a schematic view of a position adjustment device according to the present invention;
fig. 6 is a schematic view of a sheave assembly of the present invention;
FIG. 7 is a schematic structural diagram of a driving device according to the present invention.
In the figure: 1. a cabinet body; 2. a first water pipe; 3. a fan; 4. a fixed block; 5. a shutter; 6. a dust screen; 7. a tuyere; 8. a heat absorbing copper plate; 9. a partition plate; 10. a chute; 11. a water-absorbing sponge; 12. a refrigerator; 13. a water outlet; 14. a water tank; 15. a non-slip mat; 16. a second water pipe; 17. a water pump; 18. a heat radiation fan; 19. a radiating pipe; 20. installing a frame; 001. an upper flat plate; 002. a first slide rail; 003. a first slide bar; 005. a support bar; 006. a rotating shaft; 007. a lower flat plate; 008. a second slide rail; 009. a second slide bar; 010. a threaded rod; 011. a first gear; 012. a drive device; 013. a second gear; 014. a sheave assembly; 015. a support; 016. a connecting rod; 017. a roller; 0120. a housing; 0121. a drive motor; 0122. a drive rod; 0123. a third gear; 0124. a connecting rod; 0125. rotating the rod; 0126. a limiting baffle plate; 0127. a joystick; 0128. a turntable; 0129. an annular gear rack.
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. 1-4, an electrical energy-saving control cabinet with efficient heat dissipation comprises a cabinet body 1 and a water tank 14, wherein a non-slip mat 15 is installed below the cabinet body 1, a second water pipe 16 is installed at the front end of the non-slip mat 15, the cabinet body 1 and the non-slip mat 15 are bonded, the non-slip mat 15 is symmetrical with respect to the central axis of the cabinet body 1, the non-slip mat 15 is arranged to provide stable supporting force for the whole control cabinet to prevent slipping and improve the use safety of users, a water pump 17 is installed on the right side of the second water pipe 16, a first water pipe 2 is installed on the right side of the water pump 17, a fixed block 4 is installed above the cabinet body 1, a shielding plate 5 is installed above the fixed block 4, the shielding plate 5 is welded with the cabinet body 1 through the fixed block 4, the cross section of the shielding plate 5 is set to be a conical structure, the shielding plate 5 is arranged to provide certain sun-rain shading capability for the control cabinet, the service life is prolonged;
a water tank 14 is arranged at the lower end of the left side of the cabinet body 1, a refrigerator 12 is arranged above the water tank 14, a water outlet 13 is arranged at the right end face in the water tank 14, a heat radiation fan 18 is arranged at the rear end of the cabinet body 1, an air port 7 is arranged above the outer wall of the cabinet body, a dust screen 6 is arranged in the air port 7, a communication structure is formed between the air port 7 and the cabinet body 1, the dust screen 6 penetrates through the air port 7, the dust screen 6 and the air port 7 are arranged to achieve an air circulation effect on the interior of the cabinet body 1 to ensure the air quality in the cabinet body 1, an effective filtering effect can be performed on dust and impurities in the circulated air under the action of the dust screen 6 to ensure the cleanness of the circulation, a fan 3 is arranged on the upper end face in the cabinet body 1, a partition plate 9 is arranged below the fan 3, a heat radiation pipe 19 is arranged at the rear, the water tank 14 is communicated with the radiating pipe 19 through the second water pipe 16, the water pump 17 and the first water pipe 2, the cross section of the radiating pipe 19 is of an S-shaped structure, the refrigerator 12 is arranged to perform a continuous and long-term refrigeration effect on water in the water tank 14, the water is ensured to be at a certain low temperature, the water pump 17 is arranged to perform a pumping-out effect on the water tank 14, so that the water can circulate in the radiating pipe 19 and is used for performing a cooling effect on the interior of the cabinet body 1;
the sliding grooves 10 are respectively arranged at the left side and the right side of the partition board 9, the heat absorption copper plates 8 are respectively arranged at the left side and the right side of the interior of the cabinet body 1, the installation frame 20 is arranged at one side of the heat absorption copper plates 8, the heat absorption copper plates 8 are fixedly connected with the interior of the cabinet body 1, the heat absorption copper plates 8 penetrate through the interior of the cabinet body 1, the heat absorption copper plates 8 are symmetrical about the central axis of the cabinet body 1, the heat absorption copper plates 8 can perform a gathering and absorbing effect on heat generated in the interior of the cabinet body 1 to prevent the heat from directly damaging elements in the interior of the cabinet body 1, the water absorption sponge 11 is arranged in the installation frame 20, the sliding structure is formed between the partition board 10 and the installation frame 20, the sliding structure is formed between the partition board 9 and the sliding grooves 10, the sliding grooves 10 can facilitate the easy extraction, cleaning and installation of the partition board 9, the movable, and the water absorption sponge 11 is symmetrical about the central axis of the mounting frame 20, and the water absorption sponge 11 can absorb the water vapor generated in the cabinet body 1, so that the water vapor is prevented from damaging the inside, and the dryness of the inside is ensured.
The working principle is as follows: when the high-efficiency heat-dissipation electric energy-saving control cabinet is used, firstly, the device is fixed in a working area through the anti-slip effect of the anti-slip pads 15 on the left side and the right side below the cabinet body 1, the whole control cabinet can be protected from rain and sun under the effect of the shielding plate 5, the safety degree of the outside of the control cabinet is ensured, the service life of the control cabinet is prolonged, the circulation effect of air can be ensured under the effect of the air opening 7, the air is filtered to a certain extent through the dustproof net 6, and dust and impurities are prevented from entering the inside to cause dirty and messy inside;
then, the fan 3 is started to perform a blowing effect on the inside of the cabinet body 1, the air circulation speed inside the cabinet body is increased, the circulation is ensured, a gathering and absorbing effect can be performed on heat generated inside the cabinet body 1 under the action of the heat absorption copper plate 8, the heat is prevented from directly generating a damage effect on internal elements of the cabinet body 1, then the refrigerator 12 is started to perform a refrigerating effect on water stored inside the water tank 14, so that the water is continuously and permanently ensured at a certain low temperature, then the water pump 17 is started to perform a pumping effect on the water inside the water tank 14 through the second water pipe 16, and under the action of the first water pipe 2, the pumped water can enter the radiating pipe 19 to perform heat dissipation on the heat absorption copper plate 8 and perform continuous cooling and heat dissipation on the cabinet body 1;
finally, the water cooled and radiated inside the radiating pipe 19 is recycled to the water tank 14 under the action of the water outlet 13 to achieve a cooling effect, so that the water tank 14, the refrigerator 12, the second water pipe 16, the water pump 17 and the first water pipe 2 form a water circulation mechanism, water resources are saved, the control cabinet is efficiently cooled under the action of the radiating fan 18 and cold water, and the working principle of the high-efficiency radiating electric energy-saving control cabinet is realized. Compared with the conventional electric energy-saving control cabinet on the market which is only provided with radiating holes for radiating heat, the electric energy-saving control cabinet has better radiating effect by radiating heat of the fan, the heat absorption copper plate and water in the radiating pipes.
In one embodiment, a position adjusting device is disposed at the bottom of the cabinet 1, and the position adjusting device includes:
the cabinet comprises an upper flat plate 001, wherein the upper flat plate 001 is fixedly connected with the bottom of the cabinet body 1, first sliding rails 002 are arranged on the left side and the right side of the upper flat plate 001, and the first sliding rails 002 are arranged along the front-back direction of the cabinet body 1;
the first sliding rod 003 is arranged in the upper flat plate 001, the first sliding rod 003 is perpendicular to the first sliding rails 002(002), the left end and the right end of the first sliding rod 003 are respectively connected in the first sliding rails 002 on the left side and the right side of the upper flat plate 001 in a sliding manner, and the first sliding rods 003 are arranged on the front side and the rear side of the upper flat plate 001;
the supporting rod 005 groups are arranged below the first sliding rods 003, the supporting rod 005 groups are arranged at the left end and the right end of the first sliding rods 003 respectively, each supporting rod 005 group consists of two supporting rods 005 which are arranged in a crossed manner, the crossed positions of the two supporting rods 005 are rotatably connected through a rotating shaft 006, and the upper ends of the two supporting rods 005 are rotatably connected with the two first sliding rods 003 through bearings;
the lower flat plate 007 is arranged at the lower end of the supporting rod 005, the second sliding rails 008 are arranged on the left side and the right side of the lower flat plate 007, and the second sliding rails 008 are arranged along the front-back direction of the cabinet body 1;
the second sliding rod 009 is arranged in the lower flat plate 007, the second sliding rod 009 is perpendicular to the second sliding rails 008, the left and right ends of the second sliding rod 009 are respectively connected in the second sliding rails 008 at the left and right sides of the lower flat plate 007 in a sliding manner, and the front and back sides of the lower flat plate 007 are respectively provided with the second sliding rods 009; the left end and the right end of the second sliding rod 009 are rotatably connected with the lower end of the supporting rod 005 at the corresponding side through bearings; a threaded hole is formed in the middle of the second sliding rod 009;
the threaded rod 010 is arranged in the lower flat plate 007, the direction of the threaded rod 010 is parallel to that of the second sliding rail 008, two ends of the threaded rod 010 are respectively inserted into threaded holes of second sliding rods 009 at the front end and the rear end of the lower flat plate 007 and are in threaded connection with the second sliding rods 009, and a first gear 011 is fixedly connected in the middle of the threaded rod 010;
the driving device 012 comprises a casing 0120, the casing 0120 is arranged on the lower plate 007 and fixedly connected with the lower plate 007, a driving motor 0121 is arranged on one side of the casing 0120, a driving rod 0122 is arranged in the casing 0120, the driving rod 0122 is perpendicular to the threaded rod 010, the driving rod 0122 is fixedly connected with the driving motor 0121, the driving rod 0122 penetrates through a through hole on the casing 0120 to slide left and right, a connecting rod 0124016 is arranged in the middle of the driving rod 0122, one end of the connecting rod 0124016, which is close to the rear side of the lower plate 007, is rotatably connected with the driving rod 0122 through a bearing, the connecting rod 0124016 is parallel to the threaded rod 010, third gears 0123 are arranged at positions of two ends of the driving rod 0122, which are close to the connecting rod 0124016, limit baffles are arranged at positions of two ends of the driving rod 0122 (which are far away from the connecting rod 0124016), and the third gears, an operating rod 0127 is arranged at one end, away from the rear side of the lower plate 007, of the connecting rod 0124016, the operating rod 0127 is fixedly connected with the connecting rod 0124016, the direction of the operating rod 0127 is parallel to the driving rod 0122, the operating rod 0127 penetrates through a through hole in the shell 0120 to slide left and right, a rotating rod 0125 is arranged at the front end of the shell 0120, the rotating rod 0125 is parallel to the threaded rod 010, the rotating rod 0125 is rotatably connected with the shell 0120 through a bearing, a second gear 013 is fixedly connected to the front side of the rotating rod 0125, the second gear 013 is in meshing transmission with the first gear 011, a rotating disk 0128 is fixedly connected to the rear end of the rotating rod 0125, an annular gear strip 0128 is fixedly connected to the rear side edge of the rotating disk 0128, and the;
pulley assembly 014, said pulley assembly 014 comprising roller 017, seat 015, connecting rod 0124016, said roller 017 pivotally connected to connecting rod 0124016 via a bearing, said seat 015 fixedly connected to connecting rod 0124016; support 015 and the lower fixed connection below dull and stereotyped 007, and four angles of dull and stereotyped 007 down all are provided with loose pulley assembly 014.
The working principle and the beneficial effects of the technical scheme are as follows: when the device is used, firstly, the driving motor 0121 is opened, the driving motor 0121 drives the driving rod 0122 to rotate, the driving rod 0122 drives the third gear 0123 to rotate, the operating rod 0127 is manually pulled, the operating rod 0127 drives the connecting rod 0124 to move leftwards, the connecting rod 0124 drives the driving rod 0122 to move leftwards, the driving rod 0122 drives the limit baffle 0126 and the third gear 0123 to move leftwards, when the limit baffle 0126 touches the shell 0120, the third gear 0123 is meshed with the annular gear strip 0129 to drive the turntable 0128 to rotate, the turntable 0128 drives the rotating rod 0125 to rotate, the rotating rod 0125 drives the second gear 013 to rotate, the second gear 013 drives the first gear 011 to rotate, the first gear 011 drives the threaded rod 010 to rotate, the threaded rod 010 rotates to enable the second sliding rod 009 at the front side and the rear side to move towards the middle position of the lower plate 007, the second sliding rod 009 drives the supporting rod 005 to support rod to upwards, so that the upper plate 001 moves, at this moment, can adjust the position of the cabinet body 1, adjust the target location when the cabinet body 1, promote the control rod 0127, make the limit baffle 0126 and the contact of casing 0120 of opposite side, the third gear 0123 and the meshing of ring gear strip 0129 of opposite side, drive carousel 0128 antiport, the cabinet body 1 descends to and contacts with ground like this, position control accomplishes, close driving motor 0121, the cabinet body 1 is more stable and more laborsaving when setting up four loose pulley assembly 014 messenger adjusting position, set up the up-and-down motion that the drive arrangement 012 can control the cabinet body 1 and save staff's labour, all have the setting about bracing piece 005, make position control device work make more firm.
In one embodiment, a water pump adjusting device is arranged in the cabinet body, and the water pump adjusting device comprises:
the controller is arranged on the cabinet body;
the first pressure sensor is arranged in the first water pipe, is positioned at the joint of the water pump and the first water pipe, and is used for detecting the water outlet pressure value of the water pump;
the second pressure sensor is arranged in the water outlet and used for detecting the water pressure value of the water outlet;
the wind speed detection device is arranged on the fan and used for detecting the wind speed value of the fan;
the water flow speed detection device is arranged in the heat dissipation pipe and used for detecting the water flow speed value in the heat dissipation pipe;
the controller is connected with first pressure sensor, second pressure sensor, wind speed detection device, rivers speed detection device electricity, the controller is based on first pressure sensor, second pressure sensor, rivers speed detection device, wind speed detection device control water pump adjustment outlet pressure, includes following step:
step 1, calculating a resistance coefficient lambda of a radiating pipe through a first pressure sensor, a second pressure sensor, a water flow speed detection device and a formula (1);
Figure BDA0002564353440000121
p0is the detection value of the first pressure sensor, namely the water outlet pressure value p of the water pump1Is the value detected by the second pressure sensor, A is the diameter of the radiating pipe, rho1Is the density of water, v1A water flow speed detection device detects the value, L is the total length of the radiating pipe;
step 2, calculating the comprehensive heat dissipation efficiency eta of the heat dissipation pipe through the resistance coefficient lambda of the heat dissipation pipe calculated in the step 1, the air speed detected by the air speed detection device and a formula (2);
Figure BDA0002564353440000122
wherein h is the heat exchange coefficient of water in the preset radiating pipe, A is the diameter of the radiating pipe, rho2Is the air density, v, in the cabinet body2The detection value of the wind speed detection device is B, the ventilation area of the fan is B, the viscosity of air in the cabinet body is preset kappa, the specific heat of the air in the cabinet body is preset C, and the heat conductivity coefficient of the air in the cabinet body is preset theta;
and 3, adjusting the rotating speed of the fan by the controller to change the wind speed detection value and adjusting the water outlet pressure of the water pump, so that the comprehensive heat dissipation efficiency of the heat dissipation pipe calculated in the step 2 is within a preset range of a preset comprehensive heat dissipation efficiency reference value.
The working principle and the beneficial effects of the technical scheme are as follows: the resistance coefficient lambda of the radiating pipe is calculated through the first pressure sensor, the second pressure sensor, the water velocity detection device and the formula (1), then the resistance coefficient lambda of the radiating pipe calculated in the step 1 is passed, the comprehensive radiating efficiency eta of the radiating pipe is calculated through the wind velocity detected by the wind velocity detection device and the formula (2), then the rotating speed of the fan and the water outlet pressure of the water pump are adjusted through the controller, the comprehensive radiating efficiency of the radiating pipe calculated in the step 2 is in a preset range of a preset comprehensive radiating efficiency reference value, the radiating efficiency of the radiating pipe is in a preset radiating efficiency range, the water pump and the fan are not required to be always at the maximum power, energy conservation and environmental protection are achieved.
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 (10)

1. The utility model provides a high-efficient radiating electric energy-saving control cabinet, includes the cabinet body (1) and water tank (14), its characterized in that: the refrigerator is characterized in that a non-slip mat (15) is installed below the cabinet body (1), a second water pipe (16) is installed at the front end of the non-slip mat (15), a water pump (17) is installed on the right side of the second water pipe (16), a first water pipe (2) is installed on the right side of the water pump (17), a water tank (14) is installed at the lower end of the left side of the cabinet body (1), a refrigerator (12) is installed above the water tank (14), a water outlet (13) is installed on the right end face of the inside of the water tank (14), a heat dissipation fan (18) is installed at the rear end of the cabinet body (1), an air port (7) is installed above the outer wall of the cabinet body (1), a dust screen (6) is installed inside the air port (7), a fan (3) is installed on the upper end face of the inside of the cabinet body (1), a partition plate (9) is installed below the, spout (10) are all installed to the left and right sides of baffle (9), heat absorption copper (8) are all installed to the inside left and right sides of the cabinet body (1), and install installing frame (20) in one side of heat absorption copper (8), the internally mounted of installing frame (20) has sponge (11) that absorb water.
2. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the cabinet body (1) is adhered to the non-slip mat (15), and the non-slip mat (15) is symmetrical about the central axis of the cabinet body (1).
3. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: fixed block (4) are installed to the top of the cabinet body (1), and sunshade (5) are installed to the top of fixed block (4), sunshade (5) are the welding through between fixed block (4) and the cabinet body (1), and the cross section of sunshade (5) sets up to the toper structure.
4. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the heat absorption copper plate (8) is fixedly connected with the inside of the cabinet body (1), the heat absorption copper plate (8) penetrates through the inside of the cabinet body (1), and the heat absorption copper plate (8) is symmetrical about the central axis of the cabinet body (1).
5. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the water absorption sponge (11) is bonded with the mounting frame (20), and the water absorption sponge (11) is symmetrical about the central axis of the mounting frame (20).
6. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: a communicating structure is formed between the air opening (7) and the cabinet body (1), and the dust screen (6) penetrates through the air opening (7).
7. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: constitute the intercommunication structure between refrigerator (12) and water tank (14), and constitute the intercommunication structure between water tank (14) through second water pipe (16), water pump (17) and first water pipe (2) and cooling tube (19), and cooling tube (19) cross section sets up to S-shaped structure.
8. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: an embedded structure is formed between the sliding groove (10) and the mounting frame (20), and a sliding structure is formed between the partition plate (9) and the sliding groove (10).
9. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the cabinet body (1) bottom sets up position control device, position control device includes:
the cabinet comprises an upper flat plate (001), wherein the upper flat plate (001) is fixedly connected with the bottom of the cabinet body (1), first sliding rails (002) are arranged on the left side and the right side of the upper flat plate (001), and the first sliding rails (002) are arranged along the front-back direction of the cabinet body (1);
the first sliding rod (003) is arranged in the upper flat plate (001), the first sliding rod (003) is perpendicular to the first sliding rail (002), the left end and the right end of the first sliding rod (003) are respectively connected in the first sliding rail (002) on the left side and the right side of the upper flat plate (001) in a sliding manner, and the front side and the rear side of the upper flat plate (001) are respectively provided with the first sliding rod (003);
the support rod (005) group is arranged below the first sliding rod (003), the support rod (005) group is arranged at the left end and the right end of the first sliding rod (003), the support rod (005) group consists of two support rods (005) which are arranged in a crossed manner, the crossed positions of the two support rods (005) are rotatably connected through a rotating shaft (006), and the upper ends of the two support rods (005) are rotatably connected with the two first sliding rods (003) through bearings;
the lower flat plate (007) is arranged at the lower end of the supporting rod (005), the left side and the right side of the lower flat plate (007) are respectively provided with a second sliding rail (008), and the second sliding rails (008) are arranged along the front-back direction of the cabinet body (1);
the second sliding rod (009) is arranged in the lower flat plate (007), the second sliding rod (009) is perpendicular to the second sliding rails (008), the left end and the right end of the second sliding rod are respectively connected in the second sliding rails (008) on the left side and the right side of the lower flat plate (007) in a sliding manner, and the front side and the rear side of the lower flat plate (007) are respectively provided with the second sliding rods (009); the left end and the right end of the second sliding rod (009) are rotatably connected with the lower end of the supporting rod (005) at the corresponding side through bearings; a threaded hole is formed in the middle of the second sliding rod (009);
the threaded rod (010) is arranged in the lower flat plate (007), the direction of the threaded rod (010) is parallel to that of the second sliding rail (008), two ends of the threaded rod (010) are respectively inserted into threaded holes of second sliding rods (009) at the front end and the rear end of the lower flat plate (007) and are in threaded connection with the second sliding rods (009), and a first gear (011) is fixedly connected in the middle of the threaded rod (010);
the driving device (012), the driving device (012) includes a casing (0120), the casing (0120) is arranged on the lower flat plate (007) and fixedly connected with the lower flat plate (007), one side of the casing (0120) is provided with a driving motor (0121), a driving rod (0122) is arranged in the casing (0120), the driving rod (0122) is perpendicular to the threaded rod (010), the driving rod (0122) is fixedly connected with the driving motor (0122), the driving rod (0122) penetrates through a through hole on the casing (0120) to slide left and right, a connecting rod (0124) is arranged in the middle of the driving rod (0122), one end of the connecting rod (0124) close to the rear side of the lower flat plate (007) is rotatably connected with the driving rod (0122) through a bearing, the connecting rod (0124) is parallel to the threaded rod (010), third gears (0123) are arranged at positions of two ends of the driving rod (0122) close to the connecting rod (012, the position, far away from the connecting rod (0124), of each of two ends of the driving rod (0122) is provided with a limiting baffle (0126), the third gear (0123), the limiting baffle (0126) and the driving rod (0122) are fixedly connected, the connecting rod (0124) is far away from one end of the rear side of the lower flat plate (007), an operating rod (0127) is arranged, the operating rod (0127) is fixedly connected with the connecting rod (0124) and the direction of the operating rod is parallel to the driving rod (0122), the operating rod (0127) penetrates through a through hole in the shell (0120) to slide left and right, the front end of the shell (0120) is provided with a rotating rod (0125), the rotating rod (0125) is parallel to the threaded rod (010), the rotating rod (0125) is rotatably connected with the shell (0120) through a bearing, the front side of the rotating rod (0125) is fixedly connected with a second gear (013), the second gear (013) is fixedly connected with the first gear (011) in, the rear side edge of the rotary table (0128) is fixedly connected with an annular gear bar (0128), and the annular gear bar (0128) can be meshed with a third gear (0123) for transmission;
the pulley assembly (014), the pulley assembly (014) includes a roller (017), a support (015) and a connecting rod (016), the roller (017) is rotatably connected with the connecting rod (016) through a bearing, and the support (015) is fixedly connected with the connecting rod (016); support (015) and the lower fixed connection below dull and stereotyped (007), and four angles of dull and stereotyped (007) down all are provided with loose pulley assembly (014).
10. The electric energy-saving control cabinet with high heat dissipation efficiency as recited in claim 1, wherein: the internal water pump adjusting device that sets up of cabinet, water pump adjusting device includes:
the controller is arranged on the cabinet body;
the first pressure sensor is arranged in the first water pipe, is positioned at the joint of the water pump and the first water pipe, and is used for detecting the water outlet pressure value of the water pump;
the second pressure sensor is arranged in the water outlet and used for detecting the water pressure value of the water outlet;
the wind speed detection device is arranged on the fan and used for detecting the wind speed value of the fan;
the water flow speed detection device is arranged in the heat dissipation pipe and used for detecting the water flow speed value in the heat dissipation pipe;
the controller is connected with first pressure sensor, second pressure sensor, wind speed detection device, rivers speed detection device electricity, the controller is based on first pressure sensor, second pressure sensor, rivers speed detection device, wind speed detection device control water pump adjustment outlet pressure, includes following step:
step 1, calculating a resistance coefficient lambda of a radiating pipe through a first pressure sensor, a second pressure sensor, a water flow speed detection device and a formula (1);
Figure FDA0002564353430000041
p0is the detection value of the first pressure sensor, namely the water outlet pressure value p of the water pump1Is the value detected by the second pressure sensor, A is the diameter of the radiating pipe, rho1Is the density of water, v1A water flow speed detection device detects the value, L is the total length of the radiating pipe;
step 2, calculating the comprehensive heat dissipation efficiency eta of the heat dissipation pipe through the resistance coefficient lambda of the heat dissipation pipe calculated in the step 1, the air speed detected by the air speed detection device and a formula (2);
Figure FDA0002564353430000051
wherein h is the heat exchange coefficient of water in the preset radiating pipe, A is the diameter of the radiating pipe, rho2Is the air density, v, in the cabinet body2The detection value of the wind speed detection device is B, the ventilation area of the fan is B, the viscosity of air in the cabinet body is preset kappa, the specific heat of the air in the cabinet body is preset C, and the heat conductivity coefficient of the air in the cabinet body is preset theta;
and 3, adjusting the rotating speed of the fan by the controller to change the wind speed detection value and adjusting the water outlet pressure of the water pump, so that the comprehensive heat dissipation efficiency of the heat dissipation pipe calculated in the step 2 is within a preset range of a preset comprehensive heat dissipation efficiency reference value.
CN202010624730.4A 2020-07-01 2020-07-01 High-efficient radiating electric energy-saving control cabinet Expired - Fee Related CN111669922B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112996356A (en) * 2021-02-09 2021-06-18 山东英信计算机技术有限公司 Server cabinet cooling device

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Publication number Priority date Publication date Assignee Title
CN109588925A (en) * 2019-01-30 2019-04-09 深圳航伴科技有限责任公司 The pillow of automatic adjusument height
CN209824189U (en) * 2018-11-30 2019-12-20 中宁县鑫杞航农业发展有限公司 High-efficient radiating green building electrical energy-saving control cabinet
CN210053733U (en) * 2019-02-28 2020-02-11 刘云 High-efficient radiating green building electrical energy-saving control cabinet

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CN209824189U (en) * 2018-11-30 2019-12-20 中宁县鑫杞航农业发展有限公司 High-efficient radiating green building electrical energy-saving control cabinet
CN109588925A (en) * 2019-01-30 2019-04-09 深圳航伴科技有限责任公司 The pillow of automatic adjusument height
CN210053733U (en) * 2019-02-28 2020-02-11 刘云 High-efficient radiating green building electrical energy-saving control cabinet

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112996356A (en) * 2021-02-09 2021-06-18 山东英信计算机技术有限公司 Server cabinet cooling device

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