CN207183882U - Force ventilated combined transformer - Google Patents
Force ventilated combined transformer Download PDFInfo
- Publication number
- CN207183882U CN207183882U CN201720919356.4U CN201720919356U CN207183882U CN 207183882 U CN207183882 U CN 207183882U CN 201720919356 U CN201720919356 U CN 201720919356U CN 207183882 U CN207183882 U CN 207183882U
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- China
- Prior art keywords
- blower
- air
- damper
- switch control
- blower fan
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Abstract
It the utility model is related to a kind of force ventilated combined transformer, one or more switch control cabinets including transformer and for transformer circuit control, at least one side wall of the switch control cabinet is provided with forced ventilation window, the forced ventilation window is provided with Damper for air-blower, blower fan is provided with before the Damper for air-blower, one lateral edges of the Damper for air-blower are provided with hinge, handle is provided with provided with the relative another lateral edges of hinge, the blower fan is removably mounted on the Damper for air-blower, it is in rearwardly projecting housing in the middle part of the Damper for air-blower, inside set and press chamber, the housing is provided with preceding ventilating opening and lower ventilating opening, the handle is plate-like and is provided with square through hole, square neck screw is provided with the square through hole.The utility model is designed using valve structure, and blower fan is connected in transformer side wall by articulated mounting, convenient to open maintenance replacing.
Description
Technical field
A kind of combined transformer is the utility model is related to, it is more particularly to a kind of to use force ventilated combined type variable-pressure
Device.
Background technology
Summer temperature is higher, and the easy temperature of combined transformer long-play low-pressure chamber is too high, to ensure ventilation and heat
Effect, blower fan need to be set up and realize that forced ventilation cools down.Blower fan longtime running may be broken down, and existing Damper for air-blower is installed more
Inside combined transformer, it has not been convenient to which it overhauls and safeguarded.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of force ventilated combined transformer, using work
Door is designed, and Damper for air-blower is connected in the side wall of switch control cabinet by hinge, and convenient open overhauls replacing, meanwhile, adopt
It is fixedly connected with square neck screw, reaches antitheft purpose.
The technical solution of the utility model is：
A kind of force ventilated combined transformer, including transformer and for transformer circuit control one or more
Individual switch control cabinet, at least one side wall of the switch control cabinet are provided with forced ventilation window, the forced ventilation window
Damper for air-blower is provided with, blower fan is provided with before the Damper for air-blower, the Damper for air-blower is provided with ventilating opening, and the air outlet of the blower fan connects
Lead to the ventilating opening of the Damper for air-blower, the air inlet of the blower fan connects space in the cabinet of the switch control cabinet, the Damper for air-blower
A lateral edges be provided with hinge, be provided with handle with provided with the relative another lateral edges of hinge.
The blower fan is removably mounted on the Damper for air-blower, and the Damper for air-blower is inlaid in the forced ventilation
In window.
It is in rearwardly projecting housing in the middle part of the Damper for air-blower, inside sets and press chamber, the ventilating opening of the Damper for air-blower includes setting
Put the preceding ventilating opening before the housing and be arranged on the lower ventilating opening of the bottom surface of the housing, the top surface of the housing is adopted
With the inclined-plane tilted down.
The handle is plate-like and is provided with square through hole, the phase of the switch control cabinet corresponding with the square through hole
Answer position to be provided with square or manhole, be provided with square neck screw in the square through hole, the square neck screw uses two sets of nuts
Locked.
The beneficial effects of the utility model are：
Because the utility model is using be hinged valve connected mode, it is easy to open the wind that maintenance is arranged on Damper for air-blower
Machine；Because the Damper for air-blower is inlaid in the window, install than stronger, reduction vibration, reduce space-consuming；Due to blower fan
It is removably mounted on Damper for air-blower, facilitates dismounting and change；Due to provided with electronic thermostat, blower fan startup can be set
Temperature range, ensure cooling-down effect while, save energy resource consumption；Due to being in rearwardly projecting shell in the middle part of the Damper for air-blower
Body, inside set and press chamber, the air-flow of blower fan can be played a part of buffering and turned to, mitigate the vibration of blower fan；Due to described
Handle is fixed using square neck screw, simple in construction, easy to process, and only by opening the door of the switch control cabinet from inner side
It can open, serve good anti-theft function.
Brief description of the drawings
Fig. 1 is the utility model embodiment schematic diagram；
Fig. 2 is a side schematic view shown in Fig. 1；
Fig. 3 is the utility model Damper for air-blower schematic front view；
Fig. 4 is the utility model Damper for air-blower schematic side view；
Fig. 5 is the utility model Damper for air-blower schematic perspective view.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
As Figure 1-Figure 5, the utility model is related to a kind of force ventilated combined transformer, including transformer 24 with
And one or more switch control cabinets 21 for transformer circuit control, at least one side wall of the switch control cabinet 21
Provided with forced ventilation window, preferably rectangular window, the forced ventilation window is provided with Damper for air-blower 14, before the Damper for air-blower 14
Provided with blower fan, the Damper for air-blower 14 is provided with ventilating opening, and the air outlet of the blower fan connects the ventilating opening of the Damper for air-blower, described
The air inlet of blower fan connects space in the cabinet of the switch control cabinet 21, and a lateral edges of the Damper for air-blower 14 are provided with hinge 11,
The Damper for air-blower 14 is movably arranged at the window, handle 12 is provided with provided with the relative another lateral edges of hinge, by institute
Damper for air-blower 13 is stated to be fixed at the window, only need to be by the handle 12 by the Damper for air-blower in the case of fan trouble
14 are opened, it is possible to the blower fan on the Damper for air-blower 14 is overhauled or changed, without contacting in the switch control cabinet 21
Equipment, can change safely, rapidly, reduce manpower and materials input.
Preferably, the top surface of the switch control cabinet 21 use among low domatic in high both sides, be easy to draining, prevent rainwater
It is trapped in for a long time on top surface, causes leak or damage transformer.
Preferably, the blower fan is removably mounted on the Damper for air-blower 14, and the Damper for air-blower 14 is inlaid in
It is solid and reliable in the forced ventilation window, reduce vibration.
Preferably, the utility model also includes electronic thermostat, and the input of the electronic thermostat, which is provided with, to be used to detect
The temperature sensor of the temperature of switch control cabinet 21, output end connect the control terminal of the blower fan, by setting rational temperature
Control range is spent, when the temperature that the temperature sensor is detected in the switch control cabinet is too high, controls the blower fan certainly
It is dynamic to start, when temperature is reduced to appropriate scope, controls the blower fan to be automatically stopped, can either so reach the cooling of needs
Effect, do not need the blower fan persistently to rotate again, save energy resource consumption.
Preferably, the middle part of Damper for air-blower 14 is in rearwardly projecting housing 13, inside sets and presses chamber, can be to the gas of blower fan
Stream plays a part of buffering and turned to, and mitigates the vibration of blower fan, and the ventilating opening of the Damper for air-blower 14 includes being arranged on the housing
Preceding ventilating opening 16 before 13 and be arranged on the housing 13 bottom surface lower ventilating opening 18, can either prevent rainwater from entering to open
Close inside switch board, and do not influence overall aesthetic property, can also later or two sides set side ventilating openings, now preferably
The blinds hole that Open Side Down, can play a part of rainwater-proof to a certain extent.
The top surface of the housing 13 adds the combined pattern in inclined-plane using the inclined-plane tilted down, or plane, prevents described
The top surface of housing 13 is detained debris, keeps the top surface of the housing 13 to clean, while the top surface for being also prevented from the housing 13 accumulates
Rainwater, water conservancy diversion also on the other hand is played a part of to the air-flow for pressing intracavitary, guiding air-flow turns to.
Preferably, the lower ventilating opening 18 is multiple long stripes through holes or multiple poroid through holes, prevents toy from rushing by mistake
Enter.
Preferably, the hinge 11 is located at upper edge, lower edge, left side edge or the right edge of the Damper for air-blower 14
Edge, will the Damper for air-blower 14 be arranged to upward open-type, to lower open-type, open-type or open-type belongs to this to the right to the left
The protection domain of utility model, left side edge or right side edge are preferably placed at, the blower fan is opened by rotating a certain angle
Certain translation can only occur for door 14, the blower fan in the Damper for air-blower 14, the reverse of above-below direction not occur, it is not required that consider
Fixation problem after the unlatching of Damper for air-blower 14, certain convenience is provided for the service work of maintainer.
Preferably, it is provided with before the preceding ventilating opening 16 and is used to the blower fan fixing hole 15 of blower fan be installed or for installing wind
The connecting tube 17 of machine, it is preferred to use the mode of threaded connection by assembling in the housing 13, the preceding ventilating opening 16
Quantity be two, two preceding ventilating openings 16 laterally side by side, with increasing exhaust amount ensure cooling effect, or set
For the form of a preparation and a use, the blower fan work in the only one preceding ventilating opening 16 under normal circumstances, when working fan occurs
During failure, another is enabled.
Preferably, the connecting tube 17 includes the inner flange positioned at inner side, the outer flange positioned at outside and connection institute
Inner flange and the linkage section of the outer flange are stated, the inner flange is connected to before the Damper for air-blower 14, described outer
Side flange is used for connecting fan, and the section of the linkage section is less than the section of the inner flange and the outer flange, and
The inner flange and the corner location of the outer flange form the breach for installation bolt.
Preferably, the hinge uses outer opening hinge, quantity at least two, forms upper and lower fixation, opening angle at 2 points
Degree is not less than 90 °, within 90 ° in the range of, operating space is narrow and small and inconvenient maintenance.
Preferably, the handle 12 is plate-like, including a linkage section parallel with the forward and backward face of the Damper for air-blower 14 and
One is vertical means with the forward and backward face of the Damper for air-blower 14, and provided with the square through hole for being used to install square neck screw, it is described
Square through hole is arranged on the appropriate location of the linkage section, the phase with the square through hole to the corresponding switch control cabinet 21
Answer position to be provided with square or manhole, be provided with square neck screw in the square through hole, the square neck screw uses two sets of nuts
Locked, prevent from vibrating caused thread looseness.
Preferably, the Damper for air-blower 14 uses pressing sheet material, profile preferred planar, can also be arranged to curved surface or inclined-plane,
Strengthen before the edge of Damper for air-blower 14 to inner side bending.
Preferably, the Damper for air-blower 14 prevents rainwater with being provided with sealing strip at the gap of the side wall of switch control cabinet 21
Cause to damage in into the switch control cabinet 21, the sealing strip can use adhesive waterproof tape, sealing joint strip or waterstop etc.
Mode realizes sealing function, and the side wall of the switch control cabinet 21 is provided with some ventilating blind holes 22 that Open Side Down, as institute
The air admission hole of switch control cabinet ventilation and heat is stated, can prevent rainwater from entering in the switch control cabinet because Open Side Down.
The above-mentioned one side above referred under use state in the switch control cabinet.
Disclosed in the utility model it is each preferably with optional technological means, unless otherwise indicated and a preferred or optional skill
Art means are outside the further restriction of another technological means, can form some different technical schemes in any combination.
Claims (10)
1. a kind of force ventilated combined transformer, including transformer and the one or more for transformer circuit control
Switch control cabinet, it is characterised in that at least one side wall of the switch control cabinet is provided with forced ventilation window, the pressure
Ventilation window is provided with Damper for air-blower, and blower fan is provided with before the Damper for air-blower, and the Damper for air-blower is provided with ventilating opening, the blower fan
Air outlet connects the ventilating opening of the Damper for air-blower, and the air inlet of the blower fan connects space in the cabinet of the switch control cabinet, institute
The lateral edges for stating Damper for air-blower are provided with hinge, and handle is provided with provided with the relative another lateral edges of hinge.
2. combined transformer according to claim 1, it is characterised in that among the top surface of the switch control cabinet uses
Low domatic in high both sides.
3. combined transformer according to claim 2, it is characterised in that the blower fan is removably mounted at
On the Damper for air-blower, the Damper for air-blower is inlaid in the forced ventilation window.
4. combined transformer according to claim 3, it is characterised in that also including electronic thermostat, the electronic temperature control
The input of device is provided with the temperature sensor for being used for detecting the switch control cabinet temperature, and output end connects the control of the blower fan
End.
5. combined transformer according to claim 4, it is characterised in that be in rearwardly projecting shell in the middle part of the Damper for air-blower
Body, inside set and press chamber, the ventilating opening of the Damper for air-blower includes the preceding ventilating opening being arranged on before the housing and is arranged on
The lower ventilating opening of the bottom surface of the housing, the top surface of the housing is using the inclined-plane tilted down.
6. combined transformer according to claim 5, it is characterised in that the lower ventilating opening is multiple long stripes through holes
Or multiple poroid through holes.
7. combined transformer according to claim 6, it is characterised in that be provided with before the preceding ventilating opening and be used to pacify
The blower fan fixing hole of blower fan or the connecting tube for installing blower fan are filled, the quantity of the preceding ventilating opening is two, before two described
Laterally side by side, the connecting tube is included described in the inner flange positioned at inner side, the outer flange positioned at outside and connection ventilating opening
The linkage section of inner flange and the outer flange, the inner flange are connected to before the Damper for air-blower, the outside method
Orchid is used for connecting fan.
8. combined transformer according to claim 7, it is characterised in that the hinge uses outer opening hinge, and quantity is extremely
It is few two.
9. according to any described combined transformers of claim 1-8, it is characterised in that the handle is plate-like and provided with side
Shape through hole, the relevant position of the switch control cabinet corresponding with the square through hole is provided with square or manhole, described
Square neck screw is provided with square through hole, the square neck screw is locked using two sets of nuts.
10. combined transformer according to claim 9, it is characterised in that the Damper for air-blower and the switch control cabinet side
Sealing strip is provided with the gap of wall, the side wall of the switch control cabinet is provided with some ventilating blind holes that Open Side Down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919356.4U CN207183882U (en) | 2017-07-27 | 2017-07-27 | Force ventilated combined transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919356.4U CN207183882U (en) | 2017-07-27 | 2017-07-27 | Force ventilated combined transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183882U true CN207183882U (en) | 2018-04-03 |
Family
ID=61737669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919356.4U Active CN207183882U (en) | 2017-07-27 | 2017-07-27 | Force ventilated combined transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767696A (en) * | 2018-08-21 | 2018-11-06 | 南通东源电力智能设备有限公司 | A kind of U-shaped dust control by ventilation photovoltaic box-type substation and application method |
-
2017
- 2017-07-27 CN CN201720919356.4U patent/CN207183882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767696A (en) * | 2018-08-21 | 2018-11-06 | 南通东源电力智能设备有限公司 | A kind of U-shaped dust control by ventilation photovoltaic box-type substation and application method |
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