CN207819213U - A kind of three-phase imbalance regulating device - Google Patents
A kind of three-phase imbalance regulating device Download PDFInfo
- Publication number
- CN207819213U CN207819213U CN201820228595.XU CN201820228595U CN207819213U CN 207819213 U CN207819213 U CN 207819213U CN 201820228595 U CN201820228595 U CN 201820228595U CN 207819213 U CN207819213 U CN 207819213U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- air outlet
- head cover
- heat dissipation
- radiator fan
- 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
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The utility model is related to a kind of three-phase imbalance regulating devices, including cabinet, front cabinet door on the cabinet is set, rear cabinet door on the cabinet is set, the head cover held on the cabinet is set, the both ends of head cover extend and constituted to the outside of cabinet respectively cabinet eaves, the heat radiation air outlet being connected with inside cabinet is provided on the lower face of cabinet eaves, radiator is provided in cabinet, the radiator includes the thermal switch being arranged in cabinet, the radiator fan being provided at corresponding heat radiation air outlet in head cover, thermal switch is electrically connected with radiator fan, air outlet protection network is provided in the heat radiation air outlet, it is corresponded in the head cover and is provided with heat dissipation grid at the surface of air outlet protection network, the air inlet of the heat dissipation grid is tilted towards radiator fan direction, and the air outlet of heat dissipation grid is tilted towards the outside of cabinet.The utility model has the advantages that simple in structure, stable and reliable for performance, good heat dissipation effect, good water-proof effect, install convenient.
Description
Technical field
The utility model is specifically related to a kind of three-phase imbalance regulating device.
Background technology
Three-phase load unbalance self-checking device is mainly used for low-voltage distribution user side, administers three-phase current unbalance,
Phase voltage is relatively low and compensating reactive power, optimizes power quality.Can compensating three-phase unbalance electric current and idle simultaneously, realize continuous, dynamic
State compensates.Its quality is judged when electrical equipment being installed inside three-phase imbalance regulating device, therefore being radiated with water-proof function
Important indicator heat can be discharged, if the heat dissipation inside three-phase imbalance regulating device when internal electrical equipment work
It is not up to standard, the three-phase imbalance device operating efficiency can be caused low, or even the performance of electric elements inside is influenced because temperature is excessively high.
The structure design of existing three-phase imbalance device is not reasonable, to the three-phase imbalance regulating device there are performances can not
It leans on, the defect that heat dissipation effect is poor, waterproof effect is undesirable.
Invention content
The purpose of the utility model is to overcome the defect of the prior art, provide it is a kind of it is simple in structure, stable and reliable for performance,
Good heat dissipation effect, good water-proof effect, the three-phase imbalance regulating device of install convenient.
To achieve the above object, the utility model uses a kind of three-phase imbalance regulating device, including cabinet, setting in cabinet
The head cover that front cabinet door on body, setting rear cabinet door on the cabinet, setting are held on the cabinet, the both ends of the head cover respectively to
The outside of cabinet, which extends and constitutes, cabinet eaves, and being provided with the heat dissipation being connected with inside cabinet on the lower face of the cabinet eaves goes out
Air port is provided with radiator in the cabinet, which includes the thermal switch being arranged in cabinet, correspondence
The radiator fan being provided at heat radiation air outlet in head cover, the thermal switch is electrically connected with radiator fan, described
Air outlet protection network is provided in heat radiation air outlet, corresponded in the head cover be provided at the surface of air outlet protection network it is scattered
Heat grate, the air inlet of the heat dissipation grid are tilted towards radiator fan direction, and the air outlet of heat dissipation grid is towards the outer of cabinet
It rolls oblique.
The advantageous effect of above structure is：The heat radiation air outlet of the three-phase imbalance regulating device is arranged in the lower end of cabinet eaves
On face, it can avoid rainwater and entered in cabinet from heat radiation air outlet, and the air outlet protection network in heat radiation air outlet can avoid flying
Worm enters in big cabinet；Be provided with radiator fan at the heat radiation air outlet of the cabinet eaves of cabinet both sides, when in cabinet when the temperature is excessively high,
Thermal switch is connected, and starts radiator fan operation, and to reduce the temperature inside cabinet, and heat dissipation grid tilts
Setting, being conducive to hot wind in cabinet, quickly discharge avoids the hot wind of heat radiation air outlet from blowing on the outer wall of cabinet on the outside of cabinet,
To improve the radiating efficiency of the radiator, the grid sheet being obliquely installed also functions to baffle rainwater effect, avoid rainwater into
Enter in cabinet.To which the three-phase imbalance regulating device has simple in structure, stable and reliable for performance, good water-proof effect, installation just
The advantages of victory, good heat dissipation effect.
Particularly, the heat dissipation grid includes the grid that supporting rod, multiple parallel intervals are movably arranged on supporting rod
One end of piece, the supporting rod is connected in the supporting block in cabinet, and each grid sheet is towards radiator fan direction
It tilts.The grid sheet of heat dissipation grid is movably arranged on supporting rod, consequently facilitating adjusting the angle of inclination of grid, also allows for radiating
The installation of grid.
It is particularly, fixed on the upper surface of the head cover that there are four the hanging rings of rectangular array distribution.It is arranged on head cover
There is hanging ring, consequently facilitating the lifting of the three-phase imbalance regulating device, carrying, installation.
Description of the drawings
Fig. 1 is the utility model embodiment the first view stereo figure.
Fig. 2 is the utility model embodiment the second view stereo figure.
Fig. 3 is the utility model embodiment side view internal structure chart.
Fig. 4 is the portions the A enlarged drawing of Fig. 3.
Specific implementation mode
As shown in figures 1-4, the utility model embodiment is a kind of three-phase imbalance regulating device, including cabinet 10, setting
Head cover 13 in 10 upper end of cabinet is arranged in front cabinet door 11 on cabinet 10, the rear cabinet door 12 being arranged on cabinet 10, described
The both ends of head cover 13 extend and constituted to the outside of cabinet 12 respectively cabinet eaves 131, is arranged on the lower face of the cabinet eaves 131
There is the heat radiation air outlet 132 being connected with inside cabinet 10, is provided with radiator 20 in the cabinet 10, the radiator
It 20 include the thermal switch 21 being arranged in cabinet 10, the heat dissipation that is provided at corresponding heat radiation air outlet 132 in head cover 13
Fan 22, the thermal switch 21 are electrically connected with radiator fan 22, and outlet air is provided in the heat radiation air outlet 132
Mouthful protection network 23 corresponds in the head cover 13 and is provided with heat dissipation grid 24 at the surface of air outlet protection network 23, the heat dissipation
The air inlet 241 of grid 24 is tilted towards 22 direction of radiator fan, and the air outlet of heat dissipation grid 24 is towards the outside of cabinet 10
It tilts.As shown in Figure 2,3, 4, the heat dissipation grid 24 is movably arranged on supporting rod including supporting rod 243, multiple parallel intervals
One end of grid sheet 244 on 243, the supporting rod 243 is connected in the supporting block 101 in cabinet 10, each lattice
Grid 244 is tilted towards 22 direction of radiator fan.The grid sheet of heat dissipation grid is movably arranged on supporting rod, consequently facilitating adjusting
The angle of inclination for saving grid, also allows for the installation of heat dissipation grid.As shown in figs. 1 and 3, fixed on the upper surface of the head cover 13
There are four the hanging rings 133 of rectangular array distribution.Hanging ring is provided on head cover, consequently facilitating the three-phase imbalance regulating device
Lifting is carried, installation.
The heat radiation air outlet of the three-phase imbalance regulating device is arranged on the lower face of cabinet eaves, can avoid rainwater from heat dissipation
Air outlet enters in cabinet, and the air outlet protection network in heat radiation air outlet can avoid winged insect and enter in big cabinet；Cabinet two
It is provided with radiator fan at the heat radiation air outlet of the cabinet eaves of side, when the temperature is excessively high, thermal switch is connected, and is opened in cabinet
Dynamic radiator fan operation, to reduce the temperature inside cabinet, and heat dissipation grid is obliquely installed, and is conducive to hot wind in cabinet
Quickly discharge avoids the hot wind of heat radiation air outlet from blowing on the outer wall of cabinet, to improve the radiator on the outside of cabinet
Radiating efficiency, the grid sheet being obliquely installed also functions to baffle rainwater effect, rainwater avoided to enter in cabinet.Not to the three-phase
Balance regulator has the advantages that simple in structure, stable and reliable for performance, good water-proof effect, install convenient, good heat dissipation effect.
Claims (3)
1. a kind of three-phase imbalance regulating device includes front cabinet door, the rear cabinet of setting on the cabinet of cabinet, setting on the cabinet
The head cover that door, setting are held on the cabinet, it is characterised in that：The both ends of the head cover extend and constitute to the outside of cabinet respectively
There is cabinet eaves, the heat radiation air outlet being connected with inside cabinet is provided on the lower face of the cabinet eaves, is set in the cabinet
It is equipped with radiator, which includes the thermal switch being arranged in cabinet, is provided at corresponding heat radiation air outlet
Radiator fan in head cover, the thermal switch are electrically connected with radiator fan, are provided in the heat radiation air outlet
Air outlet protection network corresponds in the head cover and is provided with heat dissipation grid at the surface of air outlet protection network, the heat dissipation grid
Air inlet towards radiator fan direction tilt, and the air outlet of heat dissipation grid towards cabinet outside tilt.
2. three-phase imbalance regulating device according to claim 1, it is characterised in that：The heat dissipation grid includes support
Bar, multiple parallel intervals are movably arranged on the grid sheet on supporting rod, and one end of the supporting rod is connected to the branch in cabinet
On bracer, each grid sheet is tilted towards radiator fan direction.
3. three-phase imbalance regulating device according to claim 1, it is characterised in that：It is solid on the upper surface of the head cover
It is fixed that there are four the hanging rings of rectangular array distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228595.XU CN207819213U (en) | 2018-02-09 | 2018-02-09 | A kind of three-phase imbalance regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228595.XU CN207819213U (en) | 2018-02-09 | 2018-02-09 | A kind of three-phase imbalance regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819213U true CN207819213U (en) | 2018-09-04 |
Family
ID=63320019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228595.XU Expired - Fee Related CN207819213U (en) | 2018-02-09 | 2018-02-09 | A kind of three-phase imbalance regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819213U (en) |
-
2018
- 2018-02-09 CN CN201820228595.XU patent/CN207819213U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206076788U (en) | A kind of high temperature resistant outdoor dynamic distribution box | |
| CN207819213U (en) | A kind of three-phase imbalance regulating device | |
| CN207069407U (en) | A kind of three-phase imbalance device | |
| CN209594119U (en) | A kind of communications equipment room Intelligent heat dissipation device | |
| CN209675806U (en) | A kind of box-type substation with radiator | |
| CN216667491U (en) | Low-temperature-resistant working wind-solar complementary LED street lamp | |
| CN108448447A (en) | Low-voltage distribution cabinet | |
| CN212846225U (en) | Baking and curing equipment for processing liquid crystal display screen | |
| CN108222333B (en) | Energy-conserving response heat preservation curtain based on solar energy | |
| CN209057173U (en) | A kind of ventilation cooling type energy-storage solar photovoltaic panel | |
| CN203116181U (en) | Air-conditioning outdoor unit heat sink | |
| CN220042761U (en) | Protection box with rainproof and heat dissipation functions | |
| CN112713515A (en) | Outdoor heat dissipation type monitoring waterproof box | |
| CN207651289U (en) | A kind of transformer tank | |
| CN207460710U (en) | A kind of radiator structure of high-frequency switching power supply module | |
| CN207098325U (en) | A kind of power distribution cabinet with strong waterproof heat-dissipation effect | |
| CN221805653U (en) | Internal structure of energy storage power supply | |
| JP6726896B2 (en) | Power storage system | |
| CN211701168U (en) | Ventilation and heat dissipation structure of box transformer substation | |
| CN205724921U (en) | A kind of combined reactive compensates terminal controller | |
| CN210374063U (en) | Warm air blower with automatic timing function | |
| CN212304335U (en) | Overheat protection structure for distribution box | |
| CN212648909U (en) | Power box with good heat dissipation performance | |
| CN211266078U (en) | High-voltage power distribution cabinet convenient to heat dissipation | |
| CN217956416U (en) | Dehumidification mechanism of power distribution device |
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: 20180904 Termination date: 20220209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |