CN115135120B - Cabinet type heat abstractor for condenser - Google Patents
Cabinet type heat abstractor for condenser Download PDFInfo
- Publication number
- CN115135120B CN115135120B CN202210919028.XA CN202210919028A CN115135120B CN 115135120 B CN115135120 B CN 115135120B CN 202210919028 A CN202210919028 A CN 202210919028A CN 115135120 B CN115135120 B CN 115135120B
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- China
- Prior art keywords
- air
- shell
- heat dissipation
- wall
- air blowing
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Abstract
The invention relates to the technical field of capacitor heat dissipation, and discloses a heat dissipation device for a cabinet capacitor, aiming at solving the problem of low heat dissipation efficiency of the existing heat dissipation device for the cabinet capacitor in use, wherein the heat dissipation device comprises a shell, a movable door, a screen plate and an air exhaust mechanism, wherein the movable door is movably arranged on one side of the shell; and an air blowing mechanism. When the air blowing shell rotates, when the position of the transition mechanism is aligned with the opening of the through hole, air flows through the opening of the through hole and is sprayed to one side of the cleaning mechanism, the cleaning mechanism moves towards the direction far away from the shell along the outer wall of the heat dissipation bent pipe under the pushing of the air flow, the outer wall of the position where the heat dissipation bent pipe is horizontally arranged can be effectively cleaned, the heat dissipation effect of the heat dissipation bent pipe is ensured, and the heat exchange and heat dissipation efficiency of heat exchange liquid in the heat exchange pipe on the air in the shell is improved.
Description
Technical Field
The invention relates to the technical field of capacitors, in particular to a heat dissipation device for a cabinet capacitor.
Background
The capacitor is a common electric power facility and is mainly used for improving the power factor of a power supply system, because the current of a power grid is large, the capacitor is easy to heat, a heat dissipation device is needed to dissipate the heat of the inside of the cabinet capacitor, the existing heat dissipation device is generally a simple heat dissipation fan, and the problem of low heat dissipation efficiency exists when the capacitor is used.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a heat dissipation device for a cabinet capacitor.
In order to achieve the purpose, the invention adopts the following technical scheme:
a heat dissipation device for a cabinet capacitor comprises a shell, wherein a movable door and an installation screen plate for fixing an electric element are movably installed on one side of the shell, and the heat dissipation device also comprises an air extraction mechanism for pumping air in the shell; the blowing mechanism is used for spraying the air pumped by the air pumping mechanism into the shell; the air blowing mechanism comprises an air blowing shell movably arranged on the inner wall of the shell, one side of the air blowing shell, which is close to the mounting screen plate, is provided with air blowing holes, and the interior of the air blowing shell is communicated with the air exhaust mechanism; the driving component is used for driving the air blowing shell to rotate; a heat exchange tube is arranged in the shell, and heat exchange liquid is arranged in the heat exchange tube and used for exchanging heat and cooling air sprayed from the air blowing holes; the heat dissipation bent pipe is used for dissipating heat of the heat exchange liquid after heat exchange in the heat exchange pipe; the circulating pump is used for conveying the heat exchange liquid in the heat exchange pipe to the heat dissipation bent pipe; a first magnetic part is fixed on one side of the heat dissipation bent pipe away from the shell, and a second magnetic part which is magnetically repellent with the first magnetic part is fixed on one side of the cleaning mechanism; the cleaning mechanism is used for cleaning the outer wall of the heat dissipation bent pipe which is horizontally arranged; a through hole is formed in one side, close to the cleaning mechanism, of the shell; the transition mechanism is used for alternately transitioning the air flow in the air blowing shell to the opening of the perforation in the rotating process of the air blowing shell.
Preferably, the air exhaust mechanism comprises an air exhaust shell arranged on one side of the movable door, and one side of the air exhaust shell, which is close to the air blowing shell, is provided with an air exhaust hole; the air extracting pump is used for extracting air from the air extracting shell; the air outlet end of the air pump is communicated with the inside of the air blowing shell.
Preferably, the transition mechanism comprises a connecting pipe movably arranged on one side of the air blowing shell far away from the installation screen plate; the end of the connecting pipe extending to the outside of the air blowing shell is provided with a mounting side wing, and the side surface of the mounting side wing is connected with the side surface of the air blowing shell through a mounting spring.
Preferably, the cleaning mechanism comprises a movable plate which is vertically arranged, a through hole is formed in the side surface of the movable plate, and the inner diameter of the through hole is matched with the outer diameter of the heat dissipation bent pipe; the movable plate is provided with a cavity along the circumferential direction of the through hole, and one side of the cavity close to the through hole is provided with a dust blowing hole; and the air pump is used for blowing air into the cavity.
Preferably, the dust removing device further comprises a dust removing mechanism for removing dust from the outer wall of the heat dissipation elbow pipe when the movable plate moves back and forth along the outer wall of the heat dissipation elbow pipe; and the driving mechanism is used for driving the ash removing mechanism to rotate around the outer wall of the heat dissipation bent pipe in a reciprocating manner.
Preferably, the ash removing mechanism comprises a rotating seat movably arranged on the side surface of the movable plate; the rotating seat is of an annular structure, and the opening position of the rotating seat corresponds to the opening position of the through hole; the inner wall of the circumference of the rotating seat is fixed with an ash removing part, and one end of the ash removing part, which is far away from the rotating seat, is tightly attached to the outer wall of the heat dissipation bent pipe.
Preferably, the driving mechanism comprises a rotating shaft which is horizontally arranged, and the two ends of the rotating shaft, which are respectively positioned at the two sides of the movable plate, are both fixed with driving gears; the side surface of the rotating shaft in the cavity is fixed with a driven tooth; a driving rack is movably arranged in the cavity through a telescopic part, and the side surface of the driving rack is meshed with the driven teeth; tooth grooves are formed in the outer wall of the circumference of the rotating seat and meshed with the side faces of the driving gear.
Preferably, an arc-shaped part is fixed on one side of the movable plate close to the shell, and the position of an inner arc surface of the arc-shaped part corresponds to the position of the opening of the through hole, so that the contact area of the side surface of the movable plate and air sprayed out of the opening of the through hole is increased.
Preferably, the length of the connecting pipe is larger than the distance between the outer wall of the air blowing shell and the inner wall of the shell.
The invention has the beneficial effects that:
when the air blowing shell rotates, when the position of the transition mechanism is aligned with the opening of the perforation, the transition mechanism transits the air flow in the air blowing shell to the opening of the perforation, the air flow is sprayed to one side of the cleaning mechanism through the opening of the perforation, the cleaning mechanism is pushed by the air flow to move along the outer wall of the heat dissipation elbow towards the direction far away from the shell, and when the transition mechanism is staggered with the opening of the perforation, the cleaning mechanism moves towards the direction close to the shell under the magnetic action between the first magnetic part and the second magnetic part, the outer wall of the position where the heat dissipation elbow is horizontally arranged can be effectively cleaned, the heat dissipation effect in the heat dissipation elbow is ensured, and the heat exchange efficiency of the heat exchange liquid in the shell to the air blowing shell is improved.
Drawings
Fig. 1 is a schematic structural diagram of a heat dissipation device for a cabinet capacitor according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a portion a in fig. 1 of a heat dissipation apparatus for a cabinet capacitor according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heat dissipation apparatus for a cabinet capacitor shown in fig. 1 at B according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a transition mechanism of a heat dissipation apparatus for a cabinet capacitor according to an embodiment of the present invention.
In the figure: 1-shell, 2-movable door, 3-air pumping mechanism, 31-air pumping pump, 32-air pumping shell, 33-air pumping hole, 4-installation screen plate, 5-heat exchange tube, 6-perforation, 7-transition mechanism, 71-connection tube, 72-installation spring, 73-installation side wing, 8-cleaning mechanism, 81-ash blowing hole, 82-movable plate, 83-cavity, 84-air pump, 9-driving mechanism, 91-rotating shaft, 92-driving gear, 93-driven gear, 94-telescopic part, 95-driving rack, 96-tooth socket, 10-ash removing mechanism, 101-rotating seat, 102-ash removing part, 11-arc part, 12-heat dissipation bent tube, 13-first magnetic part, 14-circulating pump, 15-air blowing mechanism, 151-air blowing shell and 152-air blowing hole.
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.
Referring to fig. 1 to 4, a heat dissipation device for a cabinet capacitor includes a housing 1, a movable door 2 movably mounted at one side of the housing 1 for fixing a mounting screen 4 of an electrical element, and an air extraction mechanism 3 for extracting air in the housing 1; the blowing mechanism 15 is used for spraying the air pumped by the air pumping mechanism 3 into the shell 1; the blowing mechanism 15 comprises a blowing shell 151 movably mounted on the inner wall of the shell 1, a blowing hole 152 is formed in one side, close to the mounting net plate 4, of the blowing shell 151, and the interior of the blowing shell 151 is communicated with the air exhaust mechanism 3; a driving part for driving the air-blowing housing 151 to rotate; a heat exchange tube 5 is arranged inside the shell 1, and heat exchange liquid is arranged inside the heat exchange tube 5 and used for exchanging heat and reducing the temperature of air sprayed from the air blowing holes 152; the heat dissipation bent pipe 12 is used for dissipating heat of the heat exchange liquid after heat exchange in the heat exchange pipe 5; the circulating pump 14 is used for conveying the heat exchange liquid in the heat exchange tube 5 to the heat dissipation elbow 12; a first magnetic part 13 is fixed on one side of the heat dissipation bent pipe 12 away from the shell 1, and a second magnetic part magnetically repulsive with the first magnetic part 13 is fixed on one side of the cleaning mechanism 8; the cleaning mechanism 8 is used for cleaning the outer wall of the heat dissipation bent pipe 12 which is horizontally arranged; a through hole 6 is formed in one side, close to the cleaning mechanism 8, of the shell 1; a transition mechanism 7 is also included for intermittently transitioning the air flow within the air purge housing 151 to the openings of the perforations 6 during rotation of the air purge housing 151.
When the air blowing shell 151 rotates, when the transition mechanism 7 aligns with the opening of the perforation 6, the air flow in the air blowing shell 151 transits to the opening of the perforation 6 through the opening of the perforation 6, the air flow is sprayed to one side of the cleaning mechanism 8 through the opening of the perforation 6, the cleaning mechanism 8 moves towards the direction far away from the shell 1 along the outer wall of the heat dissipation elbow 12 under the pushing of the air flow, when the transition mechanism 7 and the opening of the perforation 6, the cleaning mechanism 8 moves towards the inner wall of the heat dissipation elbow 12 under the magnetic action between the first magnetic part 13 and the second magnetic part, the cleaning mechanism 8 moves towards the inner wall of the heat dissipation elbow 12, and the heat dissipation effect of the heat exchange fluid 12 in the heat dissipation elbow 12 is improved, so that the heat dissipation effect of the heat exchange fluid in the heat pipe 1 is improved.
As a preferred embodiment of the present invention, the air extracting mechanism 3 includes an air extracting housing 32 installed at one side of the movable door 2, and an air extracting hole 33 is opened at one side of the air extracting housing 32 close to the air blowing housing 151; an air suction pump 31 for sucking air inside the air suction casing 32; the air outlet end of the air pump 31 is communicated with the inside of the air blowing shell 151, the inside of the air blowing shell 32 can be pumped by the air pump 31, and the hot air in the shell 1 enters the air blowing shell 32 through the air pumping hole 33 and is injected into the air blowing shell 151 through the air pump 31.
As a preferred embodiment of the present invention, the transition mechanism 7 comprises a connecting tube 71 movably disposed on a side of the blowing housing 151 away from the installation net plate 4; the end of the connecting pipe 71 extending to the outside of the air blowing shell 151 is provided with a mounting side wing 73, the side surface of the mounting side wing 73 is connected with the side surface of the air blowing shell 151 through a mounting spring 72, and in the rotating process of the air blowing shell 151, the end of the connecting pipe 71 extending to the outside of the air blowing shell 151 is tightly attached to the inner wall of the shell 1 under the pushing action of the mounting spring 72, so that the air in the connecting pipe 71 can be effectively transferred to the opening of the perforation 6.
As a preferred embodiment of the present invention, the cleaning mechanism 8 includes a movable plate 82 vertically disposed, a through hole is formed on a side surface of the movable plate 82, and an inner diameter of the through hole is adapted to an outer diameter of the heat dissipating elbow 12; the movable plate 82 is provided with a cavity 83 along the circumferential direction of the through hole, and one side of the cavity 83 close to the through hole is provided with a dust blowing hole 81; the air pump 84 is used for blowing air into the cavity 83, when the movable plate 82 moves horizontally along the outer wall of the heat dissipation bent pipe 12 under the thrust of the air sprayed from the opening of the through hole 6 and the magnetic action between the first magnetic part 13 and the second magnetic part, the air pump 84 blows air into the cavity 83, and the air flow is sprayed from the soot blowing holes 81 to perform soot blowing cleaning on the outer wall of the heat dissipation bent pipe 12.
As a preferred embodiment of the present invention, the present invention further includes an ash removing mechanism 10 for removing ash from the outer wall of the heat dissipating elbow 12 when the movable plate 82 reciprocates along the outer wall of the heat dissipating elbow 12; and the driving mechanism 9 is used for driving the ash removing mechanism 10 to rotate around the outer wall of the heat dissipation elbow 12 in a reciprocating mode.
As a preferred embodiment of the present invention, the ash removing mechanism 10 includes a rotary base 101 movably disposed at a side of the movable plate 82; the rotating seat 101 is of an annular structure, and the opening position of the rotating seat 101 corresponds to the opening position of the through hole; an ash removing component 102 is fixed on the circumferential inner wall of the rotating seat 101, and one end of the ash removing component 102 far away from the rotating seat 101 is tightly attached to the outer wall of the heat dissipation elbow 12.
As a preferred embodiment of the present invention, the driving mechanism 9 includes a rotating shaft 91 horizontally disposed, and both ends of the rotating shaft 91 respectively located at both sides of the movable plate 82 are fixed with driving gears 92; a driven tooth 93 is fixed on the side surface of the rotating shaft 91 in the cavity 83; a driving rack 95 is movably arranged in the cavity 83 through a telescopic part 94, and the side surface of the driving rack 95 is meshed with the driven gear 93; tooth's socket 96 has been seted up to the circumference outer wall of rotation seat 101, and tooth's socket 96 meshes with the side of drive gear 92, and accessible telescopic part 94 reciprocates and pushes away drive rack 95, and drive rack 95 meshes with driven tooth 93 to drive pivot 91 and the reciprocal rotation of drive gear 92, drive gear 92 meshes with tooth's socket 96, thereby drives rotation seat 101 around the outer wall reciprocating rotation of heat dissipation return bend 12, and scrapes the dust of heat dissipation return bend 12 outer wall through dusting part 102.
As a preferred embodiment of the present invention, an arc part 11 is fixed on one side of the movable plate 82 close to the housing 1, and the position of the inner arc surface of the arc part 11 corresponds to the opening position of the through hole 6, so as to increase the contact area between the side surface of the movable plate 82 and the air ejected from the opening of the through hole 6.
As a preferred embodiment of the present invention, the length of the connection tube 71 is greater than the distance between the outer wall of the air-blowing housing 151 and the inner wall of the housing 1.
When the air-blowing shell 151 is used, an electric element is installed on the installation screen plate 4, hot air around the electric element is pumped into the air-blowing shell 151 by the air pumping mechanism 3, the hot air is sprayed out through the air-blowing holes 152 and is in contact with the outer wall of the heat exchange tube 5, so that the air in the shell 1 can be circularly in contact with the heat exchange tube 5, efficient heat exchange and heat dissipation are realized, a circulating pump 14 pumps heat exchange liquid in the heat exchange tube 5 into the heat dissipation elbow 12 for heat dissipation, meanwhile, a driving part drives the air-blowing shell 151 to rotate, so that the air sprayed out of the air-blowing holes 152 is in contact with the heat exchange tubes 5 at different positions, in the rotating process of the air-blowing shell 151, when the position of the transition mechanism 7 is aligned with the opening of the perforation 6, the transition mechanism 7 transits the air flow in the air-blowing shell 151 to the opening of the perforation 6, the air flow is sprayed out to one side of the cleaning mechanism 8 through the opening of the perforation 6, the cleaning mechanism 8 moves towards the direction far away from the outer wall of the shell 1 under the pushing of the air flow, when the transition mechanism 7 is staggered with the opening of the perforation 6, the magnetic action between the first magnetic part 13 and the second magnetic part, the cleaning mechanism 8 moves towards the direction of the outer wall of the heat exchange elbow 12, the heat dissipation shell 1, the heat exchange tube 12 can be arranged in the heat dissipation shell, thereby the heat dissipation shell, the heat exchange efficiency of the heat exchange tube 12 is improved, and the heat dissipation efficiency of the heat exchange tube 12 is improved; the inside of the air-extracting shell 32 can be extracted by the air extracting pump 31, and the hot air in the shell 1 enters the air-extracting shell 32 through the air extracting holes 33 and is injected into the air-blowing shell 151 through the air extracting pump 31; in the rotation process of the air blowing shell 151, one end of the connecting pipe 71 extending to the outside of the air blowing shell 151 is tightly attached to the inner wall of the shell 1 under the pushing action of the mounting spring 72, so that the air in the connecting pipe 71 can be effectively transferred to the opening of the through hole 6; when the movable plate 82 moves horizontally along the outer wall of the heat dissipation elbow 12 under the thrust of the gas ejected from the opening of the through hole 6 and the magnetic action between the first magnetic part 13 and the second magnetic part, the air pump 84 blows air into the cavity 83, and the air flow is ejected from the soot blowing holes 81 to perform soot blowing cleaning on the outer wall of the heat dissipation elbow 12; the driving rack 95 can be pushed by the telescopic part 94 in a reciprocating manner, the driving rack 95 is meshed with the driven gear 93, so that the rotating shaft 91 and the driving gear 92 are driven to rotate in a reciprocating manner, the driving gear 92 is meshed with the gear groove 96, the rotating seat 101 is driven to rotate around the outer wall of the heat dissipation bent pipe 12 in a reciprocating manner, and dust on the outer wall of the heat dissipation bent pipe 12 is scraped through the dust removing part 102.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (5)
1. A heat dissipating double-fuselage for cabinet capacitor, including the body, one side of the body has movable doors, the installation otter board used for fixing the electric element, characterized by, also include the air exhaust mechanism, is used for pumping the air in the body;
the blowing mechanism is used for spraying the air pumped by the air pumping mechanism into the shell;
the air blowing mechanism comprises an air blowing shell movably arranged on the inner wall of the shell, one side of the air blowing shell, which is close to the mounting screen plate, is provided with air blowing holes, and the interior of the air blowing shell is communicated with the air exhaust mechanism;
the driving component is used for driving the air blowing shell to rotate;
a heat exchange pipe is arranged in the shell, and heat exchange liquid is arranged in the heat exchange pipe and used for exchanging heat and reducing the temperature of air sprayed from the air blowing holes;
the heat dissipation bent pipe is used for dissipating heat of the heat exchange liquid after heat exchange in the heat exchange pipe;
the circulating pump is used for conveying the heat exchange liquid in the heat exchange pipe to the heat dissipation bent pipe;
a first magnetic part is fixed on one side of the heat dissipation bent pipe away from the shell, and a second magnetic part which is magnetically repellent with the first magnetic part is fixed on one side of the cleaning mechanism;
the cleaning mechanism is used for cleaning the outer wall of the heat dissipation bent pipe which is horizontally arranged;
a through hole is formed in one side, close to the cleaning mechanism, of the shell;
the transition mechanism is used for alternately transitioning the air flow in the air blowing shell to the opening of the perforation in the rotating process of the air blowing shell;
the cleaning mechanism comprises a movable plate which is vertically arranged, a through hole is formed in the side face of the movable plate, and the inner diameter of the through hole is matched with the outer diameter of the heat dissipation bent pipe; the movable plate is provided with a cavity along the circumferential direction of the through hole, and one side of the cavity close to the through hole is provided with a dust blowing hole; the air pump is used for blowing air into the cavity;
the dust removing mechanism is used for removing dust from the outer wall of the heat dissipation bent pipe when the movable plate moves along the outer wall of the heat dissipation bent pipe in a reciprocating mode; the driving mechanism is used for driving the ash removing mechanism to rotate around the outer wall of the heat dissipation bent pipe in a reciprocating mode;
the ash removing mechanism comprises a rotating seat movably arranged on the side surface of the movable plate; the rotating seat is of an annular structure, and the opening position of the rotating seat corresponds to the opening position of the through hole; a dust removing part is fixed on the circumferential inner wall of the rotating seat, and one end of the dust removing part, which is far away from the rotating seat, is tightly attached to the outer wall of the heat dissipation bent pipe;
the driving mechanism comprises a rotating shaft which is horizontally arranged, and two ends of the rotating shaft, which are respectively positioned at two sides of the movable plate, are respectively fixed with a driving gear; the side surface of the rotating shaft in the cavity is fixed with a driven tooth; a driving rack is movably arranged in the cavity through a telescopic part, and the side surface of the driving rack is meshed with the driven teeth; tooth grooves are formed in the outer wall of the circumference of the rotating seat and meshed with the side faces of the driving gear.
2. The heat dissipation device of claim 1, wherein the air pumping mechanism comprises an air pumping housing installed at one side of the movable door, and an air pumping hole is formed at one side of the air pumping housing close to the air blowing housing;
the air extracting pump is used for extracting air from the air extracting shell;
the air outlet end of the air pump is communicated with the inside of the air blowing shell.
3. The heat sink for cabinet capacitors as claimed in claim 1, wherein the transition mechanism comprises a connecting tube movably disposed at a side of the air blowing casing away from the mounting net plate;
the end of the connecting pipe extending to the outside of the air blowing shell is provided with a mounting side wing, and the side surface of the mounting side wing is connected with the side surface of the air blowing shell through a mounting spring.
4. The heat sink for cabinet capacitor as claimed in claim 1, wherein the movable plate is fixed with an arc-shaped member at a side thereof close to the housing, and the inner arc-shaped member has an inner arc-shaped position corresponding to the opening of the through hole for increasing the contact area between the side of the movable plate and the air ejected from the opening of the through hole.
5. The heat sink for cabinet capacitors as claimed in claim 3, wherein the length of the connecting tube is greater than the distance between the outer wall of the air blowing case and the inner wall of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210919028.XA CN115135120B (en) | 2022-08-02 | 2022-08-02 | Cabinet type heat abstractor for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210919028.XA CN115135120B (en) | 2022-08-02 | 2022-08-02 | Cabinet type heat abstractor for condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115135120A CN115135120A (en) | 2022-09-30 |
| CN115135120B true CN115135120B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210919028.XA Active CN115135120B (en) | 2022-08-02 | 2022-08-02 | Cabinet type heat abstractor for condenser |
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| CN (1) | CN115135120B (en) |
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| CN115810491B (en) * | 2022-12-07 | 2023-06-20 | 深圳市凯达新电子有限公司 | Electrolytic capacitor with explosion-proof housing |
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