CN209766987U - Capacitor compensation cabinet - Google Patents
Capacitor compensation cabinet Download PDFInfo
- Publication number
- CN209766987U CN209766987U CN201921030616.8U CN201921030616U CN209766987U CN 209766987 U CN209766987 U CN 209766987U CN 201921030616 U CN201921030616 U CN 201921030616U CN 209766987 U CN209766987 U CN 209766987U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- heat dissipation
- circuit breaker
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 title claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 49
- 230000008093 supporting effect Effects 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 6
- 239000005341 toughened glass Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
the utility model discloses a capacitor compensation cabinet, which belongs to the technical field of reactive power compensation devices of an electric power system, and comprises a cabinet body, wherein a cabinet door is arranged on one side of the cabinet body, a hinge is arranged at the joint of the cabinet body and the cabinet door, a circuit breaker is arranged in the cabinet body, a mounting frame corresponding to the circuit breaker is arranged on the inner wall of the cabinet body, an alternating current contactor is arranged below the circuit breaker, the circuit breaker is electrically connected with the alternating current contactor, a thermal relay is arranged below the alternating current contactor, the alternating current contactor is electrically connected with the thermal relay, and a power capacitor is arranged below the thermal; the utility model discloses mutually support through heat dissipation case and heat dissipation fan when using and carry out the multiple path heat dissipation to the electronic component in the condenser compensation cabinet to make condenser compensation cabinet's radiating effect better, prevent that the electronic component in the cabinet body from taking place to damage because the high temperature, thereby guarantee the normal use of user to condenser compensation cabinet.
Description
Technical Field
The utility model belongs to the technical field of electric power system's reactive power compensator, concretely relates to condenser compensation cabinet.
Background
the load types in the power system mostly belong to inductive loads, and power electronic equipment is widely used by power utilization enterprises, so that the power factor of a power grid is low. The lower power factor reduces the utilization rate of equipment, increases the power supply investment, damages the voltage quality, reduces the service life of the equipment and greatly increases the line loss. Therefore, the capacitance compensation cabinet is connected in the power system, inductive load can be balanced, power factor is improved, and utilization rate of equipment is improved.
Chinese patent (publication No. CN202455081U) discloses a capacitor compensation cabinet with an isolated bus chamber, which comprises a cabinet body, a partition board, a primary component, a contactor, an operating mechanism, a microcomputer protection unit and a controller.
However, the capacitor compensation cabinet is lack of a corresponding heat dissipation mechanism, so that the heat dissipation effect of the capacitor compensation cabinet is poor, electronic elements in the capacitor compensation cabinet are easily damaged due to overhigh temperature, and the normal use of a user on the capacitor compensation cabinet is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a condenser compensation cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a condenser compensation cabinet, includes the cabinet body, and one side of the cabinet body is provided with the cabinet door, and the cabinet body is provided with the hinge with the junction of cabinet door, and the inside of the cabinet body is provided with the circuit breaker, is provided with the mounting bracket corresponding with the circuit breaker on the inner wall of the cabinet body, and the below of circuit breaker is provided with ac contactor, and the circuit breaker is connected with ac contactor electricity, and ac contactor's below is provided with electrothermal relay, and ac contactor is connected with electrothermal relay electricity, and electrothermal relay's below is provided with electric power electric capacity, electrothermal relay is connected with electric power electric capacity electricity, the bottom of the cabinet body is provided with heat dissipation mechanism, and heat dissipation mechanism is including the heat dissipation case, and the both ends of heat dissipation case are provided with the installation foot, and the installation.
As a further aspect of the present invention: an air inlet is formed in the bottom end of the cabinet body, and an air outlet corresponding to the air inlet is formed in the top end of the cabinet body.
As a further aspect of the present invention: the lower surface of heat dissipation case is provided with defeated tuber pipe, and defeated bottom of tuber pipe is provided with the heat dissipation fan, is provided with the cooling tube corresponding with the heat dissipation fan on the heat dissipation case.
As a further aspect of the present invention: the top of the cabinet body still is provided with the light, and the lower surface of light is provided with the light guide plate, and the light guide plate passes through glue bonding with the light and is connected.
as a further aspect of the present invention: the cabinet door is provided with an observation window, and the observation window is made of toughened glass.
As a further aspect of the present invention: the adjustable supporting legs are arranged at two ends of the lower surface of the cabinet body, and the top ends of the adjustable supporting legs are fixedly connected with the cabinet body in a welding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses mutually support through heat dissipation case and heat dissipation fan when using carries out the multiple path heat dissipation to the electronic component in the condenser compensation cabinet, thereby make the radiating effect of condenser compensation cabinet better, prevent that the electronic component in the cabinet body from taking place to damage because the high temperature, thereby guarantee the normal use of user to the condenser compensation cabinet, secondly, the observation window has been set up on the cabinet door, the user can be through the audio-visual operational aspect of observing condenser compensation cabinet inside of observation window, furthermore, the light has been set up on the condenser compensation cabinet, thereby the user of being convenient for overhauls the condenser compensation cabinet under the not good condition of light.
drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a schematic structural view of a corresponding heat dissipation mechanism of the present invention;
FIG. 3 is a schematic structural view of a heat dissipation box according to the present invention;
fig. 4 is a schematic structural view of the air delivery pipe corresponding to the present invention;
In the figure: 1-circuit breaker, 2-mounting rack, 3-alternating current contactor, 4-thermal relay, 5-power capacitor, 6-heat dissipation mechanism, 7-air inlet, 8-adjustable supporting leg, 9-hinge, 10-observation window, 11-cabinet door, 12-cabinet body, 13-illuminating lamp, 14-light guide plate, 15-air outlet, 61-screw, 62-cooling liquid, 63-heat dissipation box, 64-limit groove, 65-heat dissipation pipe, 66-mounting leg, 67-air transmission pipe and 68-heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
Referring to fig. 1-4, the present invention provides a technical solution: a capacitor compensation cabinet comprises a cabinet body 12, a cabinet door 11 is arranged on one side of the cabinet body 12, a hinge 9 is welded at the joint of the cabinet body 12 and the cabinet door 11, a circuit breaker 1 is arranged inside the cabinet body 12, an installation frame 2 corresponding to the circuit breaker 1 is arranged on the inner wall of the cabinet body 12, an alternating current contactor 3 is arranged below the circuit breaker 1, an installation frame 2 corresponding to the alternating current contactor 3 is arranged on the inner wall of the cabinet body 12, the circuit breaker 1 is electrically connected with the alternating current contactor 3, a thermal relay 4 is arranged below the alternating current contactor 3, an installation frame 2 corresponding to the thermal relay 4 is arranged on the inner wall of the cabinet body 12, the alternating current contactor 3 is electrically connected with the thermal relay 4, a power capacitor 5 is arranged below the thermal relay 4, the thermal relay 4 is electrically connected with the power capacitor 5, a heat dissipation mechanism 6 is, mounting feet 66 are welded at two ends of the heat dissipation box 63, the mounting feet 66 are fixed on the cabinet body 12 through screws 61 at two ends, cooling liquid 62 is arranged inside the heat dissipation box 63, and a limiting groove 64 corresponding to the power capacitor 5 is arranged on the heat dissipation box 63;
In order to lower the cost of the cooling liquid 62, in this embodiment, preferably, the cooling liquid 62 is water, the bottom end of the cabinet 12 is provided with an air inlet 7, the top end of the cabinet 12 is provided with an air outlet 15 corresponding to the air inlet 7, and when in use, the air in the cabinet 12 flows through the mutual matching of the air inlet 7 and the air outlet 15, so as to facilitate heat dissipation inside the cabinet 12;
In order to make the heat dissipation effect of the heat dissipation mechanism 6 better, in this embodiment, preferably, an air duct 67 is welded on the lower surface of the heat dissipation box 63, a heat dissipation fan 68 is disposed at the bottom end of the air duct 67, the heat dissipation fan 68 is bonded with the air duct 67 through glue, a heat dissipation pipe 65 corresponding to the heat dissipation fan 68 is disposed on the heat dissipation box 63, and the heat dissipation pipe 65 and the heat dissipation box 63 are of an integrally formed structure.
Example 2:
on the basis of embodiment 1, in order to make the capacitor compensation cabinet more convenient to overhaul, in this embodiment, preferably, the top end of the cabinet body 12 is further provided with an illuminating lamp 13, the illuminating lamp 13 is connected with the cabinet body 12 through glue bonding, in this embodiment, preferably, the illuminating lamp 13 is an LED lamp, the illuminating lamp 13 is electrically connected with a power supply through a switch, the lower surface of the illuminating lamp 13 is provided with a light guide plate 14, the light guide plate 14 is connected with the illuminating lamp 13 through glue bonding, when in use, the power supply of the illuminating lamp 13 is switched on, so that the illuminating lamp 13 is electrified and emits light, and the light guide plate 14 plays a light guide role, so that the illuminating effect of the illuminating lamp 13 is better, and a user can conveniently overhaul the;
In order to enrich the functions of the capacitor compensation cabinet, in this embodiment, preferably, the cabinet door 11 is provided with the observation window 10, the observation window 10 is made of toughened glass, the observation window 10 is connected with the cabinet door 11 through glass cement, and a user can visually observe the operation condition inside the capacitor compensation cabinet through the observation window 10 when using the cabinet;
in order to make condenser compensation cabinet use more reliably, in this embodiment, it is preferred, the lower surface both ends of the cabinet body 12 are provided with adjustable supporting legs 8, the top of adjustable supporting legs 8 passes through welding mode fixed connection with the cabinet body 12, the bottom of adjustable supporting legs 8 of rotating during the use, corresponding change can take place for the length of adjustable supporting legs 8 this moment, thereby make the user adjust the length of adjustable supporting legs 8 according to the in-service use demand, thereby make adjustable supporting legs 8's supporting effect better.
the utility model discloses a theory of operation and use flow: when the capacitor compensation cabinet is used, the capacitor compensation cabinet is connected into a circuit, so that inductive load is balanced, the power factor is improved, when the capacitor compensation cabinet needs to be cooled, the power supply of the cooling fan 68 is switched on, at the moment, the cooling fan 68 blows air into the air transmission pipe 67, and then the air dissipates the heat of the interior of the cabinet body 12 after passing through the air transmission pipe 67 and the cooling pipe 65;
The heat dissipation box 63 dissipates heat to the power capacitor 5 through the cooling liquid 62, when wind blows from the heat dissipation pipe 65, the heat dissipation box 63 and the cooling liquid 62 inside the heat dissipation box can be effectively dissipated, so that the heat absorption effect of the heat dissipation box 63 and the cooling liquid 62 is improved, so that a user can dissipate heat of electronic elements in the capacitor compensation cabinet in multiple ways, the heat dissipation effect of the capacitor compensation cabinet is better, the electronic elements in the cabinet body 12 are prevented from being damaged due to overhigh temperature, and the normal use of the capacitor compensation cabinet by the user is guaranteed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. the utility model provides a condenser compensation cabinet, including the cabinet body (12), one side of the cabinet body (12) is provided with cabinet door (11), the junction of the cabinet body (12) and cabinet door (11) is provided with hinge (9), the inside of the cabinet body (12) is provided with circuit breaker (1), be provided with on the inner wall of the cabinet body (12) with corresponding mounting bracket (2) of circuit breaker (1), the below of circuit breaker (1) is provided with ac contactor (3), circuit breaker (1) is connected with ac contactor (3) electricity, the below of ac contactor (3) is provided with electrothermal relay (4), ac contactor (3) are connected with electrothermal relay (4) electricity, the below of electrothermal relay (4) is provided with power capacitor (5), electrothermal relay (4) are connected with power capacitor (5) electricity, its characterized in that: the bottom of the cabinet body (12) is provided with a heat dissipation mechanism (6), the heat dissipation mechanism (6) comprises a heat dissipation box (63), mounting feet (66) are arranged at two ends of the heat dissipation box (63), the mounting feet (66) are fixed on the cabinet body (12) through screws (61) at two ends, cooling liquid (62) is arranged inside the heat dissipation box (63), and a limiting groove (64) corresponding to the power capacitor (5) is arranged on the heat dissipation box (63).
2. The capacitor compensation cabinet of claim 1, wherein: the bottom end of the cabinet body (12) is provided with an air inlet (7), and the top end of the cabinet body (12) is provided with an air outlet (15) corresponding to the air inlet (7).
3. The capacitor compensation cabinet of claim 2, wherein: the lower surface of heat dissipation case (63) is provided with defeated tuber pipe (67), and the bottom of defeated tuber pipe (67) is provided with heat dissipation fan (68), is provided with on heat dissipation case (63) and dispels the heat pipe (65) corresponding with heat dissipation fan (68).
4. The capacitor compensation cabinet of claim 1, wherein: the top of the cabinet body (12) is also provided with an illuminating lamp (13), the lower surface of the illuminating lamp (13) is provided with a light guide plate (14), and the light guide plate (14) is bonded and connected with the illuminating lamp (13) through glue.
5. The capacitor compensation cabinet of claim 1, wherein: an observation window (10) is arranged on the cabinet door (11), and the observation window (10) is made of toughened glass.
6. the capacitor compensation cabinet of any one of claims 1-5, wherein: the adjustable supporting legs (8) are arranged at two ends of the lower surface of the cabinet body (12), and the top ends of the adjustable supporting legs (8) are fixedly connected with the cabinet body (12) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030616.8U CN209766987U (en) | 2019-07-04 | 2019-07-04 | Capacitor compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921030616.8U CN209766987U (en) | 2019-07-04 | 2019-07-04 | Capacitor compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209766987U true CN209766987U (en) | 2019-12-10 |
Family
ID=68746112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921030616.8U Expired - Fee Related CN209766987U (en) | 2019-07-04 | 2019-07-04 | Capacitor compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209766987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864566A (en) * | 2020-07-31 | 2020-10-30 | 无锡协鸿电力科技有限公司 | Power capacitor cabinet that security performance is high |
-
2019
- 2019-07-04 CN CN201921030616.8U patent/CN209766987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864566A (en) * | 2020-07-31 | 2020-10-30 | 无锡协鸿电力科技有限公司 | Power capacitor cabinet that security performance is high |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |