CN216087414U - Air and water-cooling integrated cooling system for frequency converter cabinet - Google Patents
Air and water-cooling integrated cooling system for frequency converter cabinet Download PDFInfo
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- CN216087414U CN216087414U CN202122690122.6U CN202122690122U CN216087414U CN 216087414 U CN216087414 U CN 216087414U CN 202122690122 U CN202122690122 U CN 202122690122U CN 216087414 U CN216087414 U CN 216087414U
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Abstract
The application discloses air and water-cooling integral type cooling system for converter cabinet, including water tank, box, circulating pipe, baffle, heat dissipation mechanism and dust removal mechanism, heat dissipation mechanism includes water pump and water pipe, water tank inner wall surface bottom fixed connection water pump, water pump output end fixed connection water pipe, water pipe one end fixed connection box, water pipe one end fixed connection circulating pipe, circulating pipe outer wall fixed surface connects the baffle bottom, inside the circulating pipe outer wall fixed surface connects the box. Inside the leading-in water pipe of inside water of water tank through the start-up water pump extraction, and lead to inside the circulating water pipe of lead to the water pipe, and through the heat-sink shell with the heat suction of the electrical components of the inside operation of converter cabinet, and see off the heat absorption through circulating water pipe, be convenient for reach the inside thermal treatment that dispels the heat of carrying on of box, avoid the inside high electrical components that lead to inside of box to be impaired.
Description
Technical Field
The application relates to the field of frequency converter cabinets, in particular to an air and water cooling integrated cooling system for frequency converter cabinets.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor, and is a core component of a frequency conversion speed regulation system. With the increasing industrial automation degree, the frequency converter is widely applied in the fields of industrial control and daily life.
The core circuit module of the existing frequency converter has the characteristics of high integration level, high frequency, high voltage, high speed and the like, so that the core circuit module of the existing frequency converter generates heat seriously during working. The normal working temperature of the frequency converter is-10 ℃ to +50 ℃, once the normal working temperature exceeds the range, the performance of electronic components is reduced, the working effect of the frequency converter is influenced, most of heat dissipation technologies adopt a method that metal cooling fins are directly attached to a circuit board, air cooling heat dissipation is utilized, the heat dissipation speed is low, the effect is poor, and the service life of the frequency converter is shortened. Therefore, an air and water cooling integrated cooling system for the frequency converter cabinet is proposed to solve the problems.
Disclosure of Invention
The air and water cooling integrated cooling system for the frequency converter cabinet is provided in the embodiment and used for solving the problems that in the prior art, the metal radiating fins are directly attached to the circuit board, air cooling is utilized for heat dissipation, the heat dissipation speed is low, the effect is poor, and the service life of the frequency converter is shortened.
According to one aspect of the application, an air and water cooling integrated cooling system for a frequency converter cabinet is provided, and comprises a water tank, a box body, a circulating water pipe, a baffle, a heat dissipation mechanism and a dust removal mechanism;
the heat dissipation mechanism comprises a water pump and a water pipe, the bottom end of the surface of the inner wall of the water tank is fixedly connected with the water pump, the output end of the water pump is fixedly connected with the water pipe, one end of the water pipe is fixedly connected with the box body, one end of the water pipe is fixedly connected with the circulating water pipe, the surface of the outer wall of the circulating water pipe is fixedly connected with the bottom end of the baffle, and the surface of the outer wall of the circulating water pipe is fixedly connected with the inside of the box body;
the dust removal mechanism comprises a second sliding groove, a third supporting frame and a dust sticking net, the surface of the inner wall of the box body is fixedly connected with the second sliding groove, the surface of the inner wall of the second sliding groove is slidably connected with the third supporting frame, and the surface of the inner wall of the third supporting frame is fixedly connected with the dust sticking net.
Further, the surface of the inner wall of the box body is fixedly connected with a first sliding chute, the surface of the inner wall of the first sliding chute is connected with a first support frame in a sliding mode, and the surface of the outer wall of the first support frame is fixedly connected with a moisture absorption layer.
Further, the outer wall surface of the box body is fixedly connected with a second supporting frame through bolts, the outer wall surface of the second supporting frame is fixedly connected with a dust screen, and the inner wall surface of the second supporting frame is fixedly connected with a fan.
Furthermore, the surface of the inner wall of the box body is fixedly connected with a baffle, the top end of the surface of the outer wall of the baffle is fixedly connected with a heat absorption layer, and the surface of the outer wall of the bottom end of the baffle is fixedly connected with a circulating water pipe.
Further, the surface of the outer wall of the water tank is fixedly connected with a water inlet pipe, and the surface of the outer wall of the water inlet pipe is fixedly connected with a valve.
Further, the surface of the outer wall of the top end of the water tank is fixedly connected with the bottom end of the tank body, and the surface of the outer wall of the bottom end of the water tank is fixedly connected with the bearing wheel.
Through the above-mentioned embodiment of this application, heat dissipation mechanism and dust removal mechanism have been adopted, the method of the direct laminating circuit board of metal fin has been solved, utilize the forced air cooling heat dissipation, the radiating rate is slow, the effect is not good, and reduce the life's of converter problem, inside the leading-in water pipe of inside water of water tank has been extracted through the start-up water pump, and inside the leading-in circulating water pipe of water pipe, and the heat suction of the electrical components of the inside operation of converter cabinet through the heat-sink layer, and send out the heat absorption through circulating water pipe, be convenient for reach and carry out the heat dissipation treatment to the box inside, avoid the inside high impaired effect of electrical components that leads to inside of box.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic overall perspective view of an embodiment of the present application;
FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;
fig. 3 is a schematic view of a portion a of fig. 2 according to an embodiment of the present disclosure.
In the figure: 1. a water tank; 2. a box body; 3. a first chute; 4. a first support frame; 5. a moisture absorbing layer; 6. a second support frame; 7. a fan; 8. a dust screen; 9. a circulating water pipe; 10. a breathable net; 11. a heat absorbing layer; 12. a baffle plate; 13. a dust sticking net; 14. a water pipe; 15. a water pump; 16. a load-bearing wheel; 17. a water inlet pipe; 18. a valve; 19. a second chute; 20. a third support frame; 21. a rotating shaft; 22. a box door; 23. a handle.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
The heat dissipation mechanism in this embodiment may be applicable to various frequency converter cabinets, for example, in this embodiment, the following air-cooling and water-cooling integrated cooling for a frequency converter cabinet is provided, and in this embodiment, the heat dissipation mechanism may be used to mount, for example, a down converter cabinet.
This converter cabinet mechanism includes: the shell is arranged at the top of the frequency converter cabinet and communicated with the frequency converter cabinet, a heat dissipation assembly is arranged in the shell and communicated with a condenser through a water pipe, and the condenser is used for cooling circulating water in the water pipe; the top of the shell is provided with an exhaust fan, the top of the exhaust fan is provided with a wind gathering cover, and the wind gathering cover is communicated with the air outlet pipe.
In a preferred scheme, the heat dissipation assembly comprises a water inlet pipe, a water outlet pipe and a plurality of descending pipes, wherein each descending pipe is vertically arranged; the water inlet pipe is communicated with the top end of each descending pipe, and the descending pipes are communicated with the bottom ends of the descending pipes.
In a preferred scheme, a plurality of radiating fins are arranged on the downcomer.
In the preferred scheme, the fin be the bar shape board, and the vertical setting of bar shape board, bar shape board and downcomer axis parallel arrangement.
In the preferred scheme, the upper end and the lower end of the downcomer are respectively provided with an upper water inlet pipe support and a lower water outlet pipe support, the upper water inlet pipe support is communicated with a water inlet pipe, and the lower water outlet pipe support is communicated with a water outlet pipe.
Of course, the embodiment can also be used for frequency converter cabinets installed in other structures. Here, description is not repeated, and the heat dissipation mechanism according to the embodiment of the present application is described below.
Referring to fig. 1-3, the air and water cooling integrated cooling system for the frequency converter cabinet comprises a water tank 1, a box body 2, a circulating water pipe 9, a baffle 12, a heat dissipation mechanism and a dust removal mechanism;
the heat dissipation mechanism comprises a water pump 15 and a water pipe 14, the bottom end of the inner wall surface of the water tank 1 is fixedly connected with the water pump 15, the output end of the water pump 15 is fixedly connected with the water pipe 14, one end of the water pipe 14 is fixedly connected with the tank body 2, one end of the water pipe 14 is fixedly connected with the circulating water pipe 9, the outer wall surface of the circulating water pipe 9 is fixedly connected with the bottom end of the baffle 12, and the outer wall surface of the circulating water pipe 9 is fixedly connected with the inside of the tank body 2;
the dust removal mechanism comprises a second chute 19, a third support frame 20 and a dust sticking net 13, the surface of the inner wall of the box body 2 is fixedly connected with the second chute 19, the surface of the inner wall of the second chute 19 is connected with the third support frame 20 in a sliding manner, the surface of the inner wall of the third support frame 20 is fixedly connected with the dust sticking net 13, water in the water tank 1 is pumped by starting a water pump 15 and is led into a water pipe 14, the water pipe 14 is led into a circulating water pipe 9, heat of running electrical components in the frequency converter cabinet is sucked out through a heat absorption layer 11, and the heat is adsorbed and sent out through the circulating water pipe 9, so that the heat dissipation treatment of the interior of the box body 2 is achieved, and the damage of the internal electrical components caused by overhigh heat in the interior of the box body 2 is avoided;
the surface of the inner wall of the box body 2 is fixedly connected with a first chute 3, the surface of the inner wall of the first chute 3 is connected with a first support frame 4 in a sliding way, the surface of the outer wall of the first support frame 4 is fixedly connected with a moisture absorption layer 5 to suck out moist air conveniently, the surface of the outer wall of the box body 2 is fixedly connected with a second support frame 6 through bolts, the surface of the outer wall of the second support frame 6 is fixedly connected with a dust screen 8, the surface of the inner wall of the second support frame 6 is fixedly connected with a fan 7 to remove dust conveniently, the surface of the inner wall of the box body 2 is fixedly connected with a baffle 12, the top end of the outer wall of the baffle 12 is fixedly connected with a heat absorption layer 11, the surface of the outer wall at the bottom end of the baffle 12 is fixedly connected with a circulating water pipe 9 to dissipate heat conveniently, the surface of the outer wall of the water tank 1 is fixedly connected with a water inlet pipe 17, the surface of the outer wall of the water inlet pipe 17 is fixedly connected with a valve 18 to fill water source conveniently, the surface of the outer wall at the top end of the water tank 1 is fixedly connected with the bottom end of the box body 2, the outer wall surface of the bottom end of the water tank 1 is fixedly connected with a bearing wheel 16, so that the whole pushing equipment can be conveniently moved.
When the utility model is used, the electric elements are fixed on the surface of the heat absorption layer 11 at the top end of the baffle 12, water in the water tank 1 is pumped by starting the water pump 15 and is led into the water pipe 14, the water pipe 14 is led into the circulating water pipe 9, heat of the running electric elements in the frequency converter cabinet is sucked out by the heat absorption layer 11, the heat is adsorbed and sent out by the circulating water pipe 9, the heat dissipation treatment on the interior of the box body 2 is conveniently achieved, the damage of the internal electric elements caused by overhigh heat in the box body 2 is avoided, the water is led into the water tank 1 again by the circulating water pipe 9, the water in the circulating water pipe 9 is conveniently cooled by placing the circulating water pipe 9 into the ventilation net 10, and the first support frame 4 and the third support frame 20 are conveniently inserted into the first sliding groove 3 and the second sliding groove 19 by arranging the first sliding groove 3 and the second sliding groove 19 in the box body 2, be convenient for pass through fan 7 with the inside moist air of box 2 and dust with outside air suction box 2 inside, make the inside dust of box 2 adsorb on the fixed sticky dirt net 13 surface in venthole limit, and through set up bearing wheel 16 in water tank 1 bottom, the thrust unit moving of being convenient for.
The application has the advantages that:
1. the water in the water tank is pumped by starting the water pump and is led into the water pipe, and is led into the circulating water pipe through the water pipe, the heat of the running electrical components in the frequency converter cabinet is sucked out through the heat absorption layer, and the heat is absorbed and sent out through the circulating water pipe, so that the heat dissipation treatment of the interior of the box body is conveniently achieved, and the damage of the internal electrical components caused by overhigh heat in the box body is avoided;
2. through set up first spout and second spout inside the box, be convenient for insert first spout and second spout with first support frame and third support frame inside, be convenient for pass through the fan with the inside moist air of box and dust inside with outside air suction box inside, make the inside dust of box adsorb on the fixed dust binding net surface in venthole limit.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (6)
1. Air and water-cooling integral type cooling system for converter cabinet, its characterized in that: comprises a water tank (1), a tank body (2), a circulating water pipe (9), a baffle (12), a heat dissipation mechanism and a dust removal mechanism;
the heat dissipation mechanism comprises a water pump (15) and a water pipe (14), the bottom end of the inner wall surface of the water tank (1) is fixedly connected with the water pump (15), the output end of the water pump (15) is fixedly connected with the water pipe (14), one end of the water pipe (14) is fixedly connected with the tank body (2), one end of the water pipe (14) is fixedly connected with the circulating water pipe (9), the surface of the outer wall of the circulating water pipe (9) is fixedly connected with the bottom end of the baffle (12), and the surface of the outer wall of the circulating water pipe (9) is fixedly connected with the inside of the tank body (2);
dust removal mechanism includes second spout (19), third support frame (20) and dust binding net (13), box (2) inner wall fixed surface connects second spout (19), second spout (19) inner wall surface sliding connection third support frame (20), third support frame (20) inner wall fixed surface connects dust binding net (13).
2. The air and water cooling integrated cooling system for the frequency converter cabinet according to claim 1, characterized in that: the box (2) inner wall surface fixed connection first spout (3), first spout (3) inner wall surface sliding connection first support frame (4), first support frame (4) outer wall surface fixed connection moisture absorption layer (5).
3. The air and water cooling integrated cooling system for the frequency converter cabinet according to claim 1, characterized in that: the outer wall surface of the box body (2) is fixedly connected with a second supporting frame (6) through bolts, the outer wall surface of the second supporting frame (6) is fixedly connected with a dust screen (8), and the inner wall surface of the second supporting frame (6) is fixedly connected with a fan (7).
4. The air and water cooling integrated cooling system for the frequency converter cabinet according to claim 1, characterized in that: the surface of the inner wall of the box body (2) is fixedly connected with a baffle (12), the top end of the surface of the outer wall of the baffle (12) is fixedly connected with a heat absorption layer (11), and the surface of the outer wall of the bottom end of the baffle (12) is fixedly connected with a circulating water pipe (9).
5. The air and water cooling integrated cooling system for the frequency converter cabinet according to claim 1, characterized in that: the water tank (1) outer wall fixed surface connects inlet tube (17), inlet tube (17) outer wall fixed surface connects valve (18).
6. The air and water cooling integrated cooling system for the frequency converter cabinet according to claim 1, characterized in that: the water tank is characterized in that the surface of the outer wall of the top end of the water tank (1) is fixedly connected with the bottom end of the tank body (2), and the surface of the outer wall of the bottom end of the water tank (1) is fixedly connected with the bearing wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122690122.6U CN216087414U (en) | 2021-11-04 | 2021-11-04 | Air and water-cooling integrated cooling system for frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122690122.6U CN216087414U (en) | 2021-11-04 | 2021-11-04 | Air and water-cooling integrated cooling system for frequency converter cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN216087414U true CN216087414U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122690122.6U Active CN216087414U (en) | 2021-11-04 | 2021-11-04 | Air and water-cooling integrated cooling system for frequency converter cabinet |
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| CN (1) | CN216087414U (en) |
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- 2021-11-04 CN CN202122690122.6U patent/CN216087414U/en active Active
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