CN209844816U - Rainproof cabinet type frequency converter with rapid heat dissipation - Google Patents
Rainproof cabinet type frequency converter with rapid heat dissipation Download PDFInfo
- Publication number
- CN209844816U CN209844816U CN201920227218.9U CN201920227218U CN209844816U CN 209844816 U CN209844816 U CN 209844816U CN 201920227218 U CN201920227218 U CN 201920227218U CN 209844816 U CN209844816 U CN 209844816U
- Authority
- CN
- China
- Prior art keywords
- water
- heat dissipation
- storage tank
- rainwater
- body shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a rainproof cabinet type frequency converter with fast heat dissipation, which is of a cabinet type structure and comprises a single-door cabinet body shell and a control panel arranged on the upper part of the single-door cabinet body shell, wherein a rain collecting box is arranged at the top of the cabinet body shell, and a water outlet pipeline is arranged at the bottom of the rain collecting box; the cabinet body shell divides the inner cavity of the cabinet body shell into an upper cavity and a lower cavity through a heat insulation plate, and the two cavities are an upper cavity and a lower cavity respectively; the lower cavity is provided with a water storage tank, a water suction pump is arranged on the adjacent side of the water storage tank, the water inlet end of the water suction pump is connected with the side part of the water storage tank through a water pipe, and the water outlet end of the water suction pump is connected with the rain collecting tank through a circulating water pipe. The utility model discloses cabinet type converter not only can prevent that rain from getting into cabinet internal portion, can utilize the rainwater to dispel the heat moreover, improves the radiating efficiency.
Description
Technical Field
The utility model relates to a converter technical field, specific saying so relates to a rainproof type, fast cabinet type converter of heat dissipation.
Background
The frequency converter is one of important electrical appliances widely used in the industrial field at present. The frequency converter consists of a rectifying circuit, an intermediate circuit, an inverter and a control circuit, is a key part in an energy-saving control link, and has large heat productivity, so that a control cabinet of the frequency converter is provided with a ventilation and heat dissipation channel and a ventilation and heat dissipation hole. However, the heat is greatly increased due to long-time operation, if the frequency converter is not cooled in time, the electronic elements are easily damaged, the existing heat dissipation device of the frequency converter is not greatly changed for the heat dissipation problem, and the frequency converter placed outdoors is easily corroded by rainwater. To the heat dissipation problem and the rain-proof problem of converter, need improve the structure of the radiator of converter, make it can realize fully dispelling the heat through heat radiation structure's design to ensure the normal work of converter, and reach rain-proof effect, increase of service life.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing a rainproof type, the fast cabinet type converter of heat dissipation.
In order to solve the technical problem, the utility model discloses a following scheme realizes: a rain-proof cabinet type frequency converter with rapid heat dissipation is of a cabinet type structure and comprises a cabinet body shell with a single door and a control panel arranged at the upper part of the single door, wherein a rain collecting box is arranged at the top of the cabinet body shell, and a water outlet pipeline is arranged at the bottom of the rain collecting box;
the cabinet body shell divides the inner cavity of the cabinet body shell into an upper cavity and a lower cavity through a heat insulation plate, and the two cavities are an upper cavity and a lower cavity respectively;
the lower cavity is provided with a water storage tank, a water suction pump is arranged on the adjacent side of the water storage tank, the water inlet end of the water suction pump is connected with the side part of the water storage tank through a water pipe, and the water outlet end of the water suction pump is connected with the rain collecting tank through a circulating water pipe;
the heat dissipation device comprises an upper chamber, a heat dissipation plate, a frequency converter control panel, a plurality of air passing holes, a second air passing hole, cooling fins, a shell body on the back of the cabinet body shell, at least one group of cooling fans and a coiled cambered surface groove, wherein the upper chamber is provided with the heat dissipation plate, the heat dissipation plate divides the upper chamber into a front chamber and a rear chamber, the face of the heat dissipation plate facing a single-opening door is provided with the frequency converter control panel, the frequency converter control panel is provided with the plurality of air passing holes, the heat dissipation plate is provided with the second air passing hole communicated with the air passing holes, the face of;
and the water outlet pipeline passes through the back side surface of the heat dissipation plate and is coiled in the arc groove at the clearance of the heat dissipation plate from top to bottom, and the lower end of the water outlet pipeline penetrates through the heat insulation plate and is connected to the top of the water storage tank.
Furthermore, the rainwater collection tank is provided with two layers, the upper layer of the rainwater collection tank is a rainwater collection tank, the upper opening part of the rainwater collection tank is covered with a garbage-proof screen plate, a water leakage port and a water outlet of the circulating water pipe are respectively arranged on a bottom plate of the rainwater collection tank, and a rainwater storage tank is arranged below the bottom plate of the rainwater collection tank.
Furthermore, a first overflow pipe is arranged at the upper part of the side edge of the rainwater storage tank, and the first overflow pipe guides water into a drainage ditch through an outer pipe.
Furthermore, a water level sensor is further arranged on the side edge of the rainwater storage tank, a rainwater outlet is formed in the bottom panel of the rainwater storage tank, the height of the convex part of the rainwater outlet is higher, and a filter screen is arranged on the convex part of the rainwater outlet.
Furthermore, the height of the convex part of the water leaking port is high, and a filter screen is arranged on the convex part of the water leaking port.
Furthermore, a louver type air outlet is arranged on the outer side of the cooling fan, and an air plate of the louver type air outlet is inclined downwards to prevent rainwater from entering the inner part of the cabinet body shell.
Furthermore, the two side surfaces of the cabinet body shell and the front cavity area arranged on the upper cavity are provided with louver type air inlets, and air plates of the louver type air inlets are inclined downwards to prevent rainwater from entering the interior of the cabinet body shell.
Furthermore, the shell of the water storage tank is a heat dissipation plate type shell, the inner cavity of the water storage tank is separated through a partition plate, one cavity is a water storage part, and a water suction pump is installed in the other cavity.
Furthermore, a second overflow pipe is connected to the upper part of the side plate of the water storage part of the water storage tank.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses cabinet type converter not only can prevent that rain from getting into cabinet internal portion, can utilize the rainwater to dispel the heat moreover, improves the radiating efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the cabinet body shell of the present invention;
FIG. 2 is an internal structure view of the cabinet-type frequency converter of the present invention;
FIG. 3 is a schematic diagram of the structure of the utility model using rainwater to dissipate heat;
fig. 4 is an enlarged top view of fig. 2.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
Example 1:
referring to fig. 1-4, the utility model discloses a rain-proof type cabinet type frequency converter with fast heat dissipation, which is a cabinet type structure and comprises a cabinet body shell 1 with a single-opening door and a control panel 2 arranged on the upper part of the single-opening door, wherein the single-opening door is provided with a circle of sealing strip to prevent rainwater from entering the interior of the cabinet body shell from the single-opening door, the top of the cabinet body shell 1 is provided with a rainwater collection tank 4, and the bottom of the rainwater collection tank 4 is provided with a water outlet pipeline 20;
the cabinet body shell 1 divides the inner cavity of the cabinet body shell into an upper cavity and a lower cavity through a heat insulation plate 24, and the two cavities are an upper cavity and a lower cavity respectively;
the lower cavity is provided with a water storage tank 21, a water suction pump 18 is arranged on the adjacent side of the water storage tank 21, the water inlet end of the water suction pump 18 is connected with the side part of the water storage tank 21 through a water pipe, and the water outlet end of the water suction pump is connected with the rain collecting tank 4 through a circulating water pipe 9;
the upper chamber is provided with a heat dissipation plate 14, the heat dissipation plate 14 divides the upper chamber into a front chamber and a rear chamber, the face of the heat dissipation plate 14 facing the single-door is provided with a frequency converter control panel 19, the frequency converter control panel 19 is provided with a plurality of air passing holes, the heat dissipation plate 14 is provided with second air passing holes 12 communicated with the air passing holes, the face of the heat dissipation plate 14 facing the back of the cabinet body shell 1 is provided with heat dissipation fins 13, the shell at the back of the cabinet body shell 1 is provided with at least one group of heat dissipation fans 10, and the back side face of the heat dissipation plate 14 and gaps of the heat dissipation fins 13 are provided with coiled arc-surface;
the water outlet pipeline 20 passes through the back side surface of the heat dissipation plate 14 and is coiled in the arc groove at the gap of the heat dissipation plate 13 from top to bottom, and the lower end of the water outlet pipeline passes through the heat insulation plate 24 and is connected to the top of the water storage tank 21.
A preferred technical solution of this embodiment: the rainwater collection tank 4 is provided with two layers, the upper layer of the rainwater collection tank is a rainwater collection tank, the upper opening part of the rainwater collection tank is covered with a garbage-proof screen plate 5, a water leakage port 3 and a water outlet of the circulating water pipe 9 are respectively arranged on the bottom plate of the rainwater collection tank, and a rainwater storage tank is arranged below the bottom plate of the rainwater collection tank.
A preferred technical solution of this embodiment: the rainwater storage tank side upper portion sets up first overflow pipe 6, and this first overflow pipe 6 leads to the escape canal through the outer tube with water, and first overflow pipe 6 also can set up in cabinet body inside, then leads to the escape canal through the water pipe.
A preferred technical solution of this embodiment: the rainwater storage water tank side still is provided with water level inductor 7, is provided with rainwater delivery port 8 on its bottom surface board, rainwater delivery port 8 bulge height to be provided with the filter screen at its bulge, because the rainwater can carry the dust and get into rain collection case, the dust can form the one deck mortar on rain collection case second floor bottom panel, consequently, rainwater delivery port 8 will be higher than the part in the bottom surface board, and be provided with the water pipe that the filter screen is used for preventing the dust from getting into cabinet body shell at its bulge.
A preferred technical solution of this embodiment: the height of the convex part of the water leaking port 3 is higher than that of the convex part of the water leaking port, and a filter screen is arranged on the convex part of the water leaking port and used for preventing dust from entering.
A preferred technical solution of this embodiment: the outer side of the cooling fan 10 is provided with a louver type air outlet 11, an air plate of the louver type air outlet 11 inclines downwards to prevent rainwater from entering the inside of the cabinet body shell, and the inclined air plate can effectively prevent the rainwater from entering the inside of the cabinet body shell.
A preferred technical solution of this embodiment: the two side surfaces of the cabinet body shell 1 and the front cavity area arranged on the upper cavity are provided with louver type air inlets 23, and air plates of the louver type air inlets 23 incline downwards to prevent rainwater from entering the interior of the cabinet body shell.
A preferred technical solution of this embodiment: the shell of the water storage tank 21 is a heat dissipation plate type shell 22, the inner cavity of the water storage tank is separated by a partition plate, one cavity is a water storage part, and a water suction pump 18 is installed in the other cavity.
A preferred technical solution of this embodiment: the upper part of the side plate of the water storage part of the water storage tank 21 is connected with a second overflow pipe 17.
Example 2:
the water outlet pipeline 20 can be provided with an electromagnetic valve, when the water level sensor 7 detects that the water level of the rainwater storage tank is insufficient, the water level sensor 7 sends a water shortage signal to the main control panel, the main control panel closes the electromagnetic valve, water in the rainwater storage tank cannot flow out, when the water pump 18 pumps enough water, the water level sensor 7 sends a signal to the main controller, and the main controller controls the electromagnetic valve to be opened.
In this embodiment, the water in the rainwater storage tank flows to the storage tank 21 along the water outlet pipeline 20 by gravity, and the housing of the storage tank 21 is provided with the heat dissipation plate, that is, the purpose of rapid heat dissipation is achieved by large-area heat dissipation.
The utility model discloses there are multiple heat dissipations, firstly dispel the heat through the heating panel, then arrange the heat to the cabinet body shell through radiator fan outside, the water heat dissipation also has fine radiating effect simultaneously, two kinds of heat dissipations go on simultaneously, make the very big improvement of the internal cooling system efficiency of whole cabinet.
Especially in rainy days, the rainwater of the rainwater storage tank is replaced quickly, a large amount of heat is taken out by water, and in rainy days, water can be directly and automatically overflowed through the two overflow pipes without pumping water by using a water pump, so that the heat dissipation effect in rainy days is very obvious.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. The utility model provides a rainproof type, fast cabinet type converter of heat dissipation, this converter are cabinet type structure, and it includes cabinet body shell (1) of single-open door and sets up in control panel (2) on single-open door upper portion, its characterized in that: a rain collecting box (4) is arranged at the top of the cabinet body shell (1), and a water outlet pipeline (20) is arranged at the bottom of the rain collecting box (4);
the cabinet body shell (1) divides the inner cavity of the cabinet body shell into an upper cavity and a lower cavity through a heat insulation plate (24), and the two cavities are respectively an upper cavity and a lower cavity;
the lower chamber is provided with a water storage tank (21), a water suction pump (18) is arranged on the adjacent side of the water storage tank (21), the water inlet end of the water suction pump (18) is connected with the side part of the water storage tank (21) through a water pipe, and the water outlet end of the water suction pump is connected with the rain collecting box (4) through a circulating water pipe (9);
the upper cavity is provided with a heat dissipation plate (14), the heat dissipation plate (14) divides the upper cavity into a front cavity and a rear cavity, a frequency converter control panel (19) is arranged on the face, facing a single-door, of the heat dissipation plate (14), a plurality of air passing holes are formed in the frequency converter control panel (19), second air passing holes (12) communicated with the air passing holes are formed in the heat dissipation plate (14), heat dissipation fins (13) are arranged on the face, facing the back face of the cabinet body shell (1), at least one group of heat dissipation fans (10) are arranged on the shell on the back face of the cabinet body shell (1), and coiled arc-face grooves are formed in the back side face of the heat dissipation plate (14) and in;
the water outlet pipeline (20) passes through the back side surface of the heat dissipation plate (14) and is coiled in the arc groove at the gap of the heat dissipation fins (13) from top to bottom, and the lower end of the water outlet pipeline penetrates through the heat insulation plate (24) and is connected to the top of the water storage tank (21).
2. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 1, is characterized in that: the rainwater collection tank (4) is provided with two layers, the upper layer of the rainwater collection tank is a rainwater collection tank, the upper opening part of the rainwater collection tank is covered with a garbage-proof screen plate (5), a water leakage port (3) and a water outlet of the circulating water pipe (9) are respectively arranged on a bottom plate of the rainwater collection tank, and a rainwater storage tank is arranged below the bottom plate of the rainwater collection tank.
3. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 2, is characterized in that: a first overflow pipe (6) is arranged on the upper portion of the side edge of the rainwater storage tank, and water is guided into the drainage ditch through an outer pipe by the first overflow pipe (6).
4. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 2, is characterized in that: the rainwater storage tank is characterized in that a water level sensor (7) is further arranged on the side edge of the rainwater storage tank, a rainwater outlet (8) is formed in the bottom panel of the rainwater storage tank, the height of the convex part of the rainwater outlet (8) is high, and a filter screen is arranged on the convex part of the rainwater outlet.
5. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 2, is characterized in that: the height of the convex part of the water leaking port (3) is high, and a filter screen is arranged on the convex part of the water leaking port.
6. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 1, is characterized in that: a louver type air outlet (11) is arranged on the outer side of the heat dissipation fan (10), and an air plate of the louver type air outlet (11) inclines downwards to prevent rainwater from entering the inner part of the cabinet body shell.
7. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 1, is characterized in that: and shutter type air inlets (23) are arranged in the front cavity area of the upper cavity and on two side surfaces of the cabinet body shell (1), and air plates of the shutter type air inlets (23) are inclined downwards to prevent rainwater from entering the cabinet body shell.
8. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 1, is characterized in that: the shell of the water storage tank (21) is a heat dissipation plate type shell (22), the inner cavity of the water storage tank is separated by a partition plate, one cavity is a water storage part, and a water suction pump (18) is installed in the other cavity.
9. The rainproof cabinet type frequency converter with fast heat dissipation according to claim 8, is characterized in that: the upper part of a lateral plate of a water storage part of the water storage tank (21) is connected with a second overflow pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227218.9U CN209844816U (en) | 2019-02-18 | 2019-02-18 | Rainproof cabinet type frequency converter with rapid heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920227218.9U CN209844816U (en) | 2019-02-18 | 2019-02-18 | Rainproof cabinet type frequency converter with rapid heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209844816U true CN209844816U (en) | 2019-12-24 |
Family
ID=68904284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920227218.9U Expired - Fee Related CN209844816U (en) | 2019-02-18 | 2019-02-18 | Rainproof cabinet type frequency converter with rapid heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209844816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313285A (en) * | 2020-03-23 | 2020-06-19 | 扬州乐军电子科技有限公司 | Novel box-type substation heat dissipation device with self-contained power supply |
-
2019
- 2019-02-18 CN CN201920227218.9U patent/CN209844816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111313285A (en) * | 2020-03-23 | 2020-06-19 | 扬州乐军电子科技有限公司 | Novel box-type substation heat dissipation device with self-contained power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208739497U (en) | A kind of automation control cabinet of perfect heat-dissipating | |
| CN108036572A (en) | A kind of refrigerator compressor warehouse radiator structure | |
| CN209844816U (en) | Rainproof cabinet type frequency converter with rapid heat dissipation | |
| CN204794749U (en) | Inverters | |
| CN202364519U (en) | Air flue device and cabinet | |
| CN210142836U (en) | Block terminal heat abstractor for light current engineering | |
| WO2022247281A1 (en) | Charging post | |
| CN211455772U (en) | Battery energy storage cabinet | |
| CN214278885U (en) | Heat abstractor for computer | |
| CN213878989U (en) | Novel high-voltage power distribution cabinet capable of automatically radiating | |
| CN208890625U (en) | A kind of diamagnetic frequency converter of dust protected high-performance | |
| CN209882424U (en) | Electromagnetic shielding cabinet with high heat dissipation performance | |
| CN209806287U (en) | plate type water-cooling radiator | |
| CN212517957U (en) | Outdoor switch board | |
| CN216623942U (en) | Heat radiation structure for power transformer | |
| CN206145873U (en) | Self cooling, air -cooled indoor temperature control equipment of ceiling type heat pipe | |
| CN106102388B (en) | A kind of waterproof air-duct apparatus and electrical cabinet for top portion ventilation | |
| CN218450999U (en) | High-efficient heat dissipation data center server rack | |
| CN217733250U (en) | Integrative coating equipment of plane cathode target pump | |
| CN221263091U (en) | Electric automatization switch board with water cooling system | |
| CN201805670U (en) | Transmission radiating cabinet | |
| CN220172707U (en) | Electrical control cabinet | |
| CN212927210U (en) | Big data control computer lab | |
| CN212304411U (en) | Switch board with dust removal function | |
| CN220973944U (en) | Fill electric pile heat abstractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |