CN215007844U - Energy-efficient second grade 10kV dry-type metallic glass energy-saving transformer - Google Patents
Energy-efficient second grade 10kV dry-type metallic glass energy-saving transformer Download PDFInfo
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- CN215007844U CN215007844U CN202121537832.9U CN202121537832U CN215007844U CN 215007844 U CN215007844 U CN 215007844U CN 202121537832 U CN202121537832 U CN 202121537832U CN 215007844 U CN215007844 U CN 215007844U
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- 239000005300 metallic glass Substances 0.000 title description 4
- 230000007246 mechanism Effects 0.000 abstract description 14
- 238000001816 cooling Methods 0.000 abstract description 12
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 229910000808 amorphous metal alloy Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides an energy efficiency grade two-stage 10kV dry-type amorphous alloy energy-saving transformer, which comprises a main body of a shell, two fixing mechanisms are arranged on the upper side and the lower side of the interior of the main body, a transformer body is connected between the fixing mechanisms and inside the main body, an air outlet is arranged on one side of the transformer body and on the inner side wall of the main body, an air draft mechanism is arranged on one side of the air outlet and on the outer side wall of the main body, an air inlet is arranged on the other side of the transformer body and on the inner side wall of the main body, an air inlet box is arranged on one side of the air inlet and on the outer side wall of the main body, can effectively increase the cooling effect and the cooling rate of transformer through air intake and air outlet formation convection current, can also fix the transformer inside the main part through the simple effectual problem that prevents to tremble and cause the circuit to drop at the main part of the fixed establishment of setting in the main part.
Description
Technical Field
The utility model relates to a dry-type transformer technical field, concretely relates to energy efficiency level second grade 10kV dry-type non-k brilliant alloy energy-saving transformer.
Background
Dry-type transformers are widely used in local lighting, high-rise buildings, airports, wharf CNC machines and other places, and simply, dry-type transformers refer to transformers in which iron cores and windings are not immersed in insulating oil.
The cooling method is divided into natural air cooling and forced air cooling. During natural air cooling, the transformer can continuously operate for a long time under the rated capacity. When forced air cooling is carried out, the output capacity of the transformer can be improved by 50 percent. The device is suitable for intermittent overload operation or emergency accident overload operation; because the load loss and the impedance voltage amplification are large during overload and the transformer is in a non-economic operation state, the transformer is not required to be in long-time continuous overload operation, but foreign matters such as external dust and the like are easily absorbed into the transformer during forced cooling with higher efficiency to cause short circuit damage and even accidents, and the transformer is not easy to be fixed and can generate looseness and vibration during long-time operation to cause line falling to bring danger.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an efficiency level second grade 10kV dry-type metallic glass energy-saving transformer can form the cooling effect and the cooling rate that the convection current effectively increased the transformer through air intake and air outlet, can also prevent the problem that the circuit drops through setting up the simple effectual transformer fixation of fixed establishment in the main part that causes the tremor in the main part.
For solving the technical problem, the utility model provides an energy efficiency level second grade 10kV dry-type metallic glass energy-saving transformer, main part including the shell, both sides are provided with two fixed establishment about the inside of main part, just there is transformer body between fixed establishment at main part internal connection, one side of transformer body and be provided with the air outlet on the inside wall of main part, air outlet one side just is provided with updraft ventilator on the lateral wall of main part, transformer body's opposite side just is provided with the air intake on the inside wall of main part, air intake one side just is provided with the air inlet case on the lateral wall of main part.
Further, the fixing mechanism comprises a fixing plate arranged on the inner wall of the main body, a partition plate arranged in the fixing plate, bearing structures arranged on two sides of the partition plate, a lead screw connected to the bearing structures, a rotary plate arranged at one section of the lead screw, a thread sleeve sleeved on the lead screw, a sliding plate arranged on the thread sleeve, a transverse plate arranged at the end part of the sliding plate and a rubber base plate arranged on one side of the transverse plate.
Furthermore, the fixed plate is internally hollow, two sides of the fixed plate are fixedly connected to the inner side wall of the main body, a rubber insulating layer is arranged on the base surface of the fixed plate corresponding to one side of the sliding plate, a sliding groove matched with the sliding plate is formed in the middle of the fixed plate, the transverse plate is fixedly connected to the end portion of the sliding plate, and the rubber base plate is fixedly connected to one side of the transverse plate.
Furthermore, the air draft mechanism comprises a fan cover arranged on the outer wall of the main body and connected with the air outlet, an exhaust fan arranged in the fan cover and a filter screen arranged at the end part of the fan cover.
Furthermore, be provided with the helicitic texture of circumference on the inner wall of air inlet case one side, it has connect the air inlet cover to correspond helicitic texture has screwed on the air inlet case, the air inlet cover is the tube-shape, be provided with the screw thread that suits with helicitic texture on the outer wall of air inlet cover, be provided with the filter screen on the air inlet cover.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
1. the fixing mechanism arranged in the main body is cooperatively controlled through the four screw rods, so that the transformer body can be fixed in the main body by the simplest method, and the method is simple, effective and easy to operate.
2. The fixed plate sets up rubber insulation layer towards transformer body one side, can prevent to appear that the electric leakage punctures and bring accident damage when fixing transformer body.
3. The air inlet forms convection with the air outlet so that the cooling efficiency is higher, the heat dissipation speed is higher, the filter screens are arranged at the air inlet and the air outlet so that dust and sundries can be effectively prevented from entering, the service life of the transformer body is prolonged indirectly, and the cost is reduced.
Drawings
Fig. 1 is a front sectional view of the present invention.
1. A main body; 2. a transformer body; 3. an air inlet box; 4. a fixing plate; 5. a partition plate; 6. a bearing structure; 7. a screw rod; 8. a threaded sleeve; 9. a sliding plate; 10. a transverse plate; 11. a rubber pad; 12. a fan guard; 13. an exhaust fan; 14. an air inlet cover; 15. a turntable.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following description will be made with reference to fig. 1 of the embodiments of the present invention to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
As shown in fig. 1: an energy efficiency grade secondary 10kV dry-type amorphous alloy energy-saving transformer comprises a main body 1 of a shell, two fixing mechanisms are arranged on the upper side and the lower side of the inside of the main body 1, a transformer body 2 is connected between the fixing mechanisms and inside the main body 1, an air outlet is arranged on one side of the transformer body 2 and on the inner side wall of the main body 1, an air draft mechanism is arranged on one side of the air outlet and on the outer side wall of the main body 1, an air inlet is arranged on the other side of the transformer body 2 and on the inner side wall of the main body 1, an air inlet box 3 is arranged on one side of the air inlet and on the outer side wall of the main body 1, specifically, the fixing mechanisms are arranged on the upper side and the lower side of the inside of the main body, the transformer body is fixed inside the main body through the fixing mechanisms, the air draft mechanism is connected on the air outlet arranged on one side of the main body, and air in the main body is drawn out through the air draft mechanism, meanwhile, an air inlet arranged on the other side of the main body is matched with the air inlet box to supply air to the inside of the main body, and convection is formed in the main body so as to draw out the air in the main body and achieve the purpose of cooling.
According to an embodiment of the present invention, as shown in fig. 1, the fixing mechanism comprises a fixing plate 4 disposed on the inner wall of the main body 1, a partition plate 5 disposed in the fixing plate 4, bearing structures 6 disposed on both sides of the partition plate 5, a screw rod 7 connected to the bearing structures 6, a turntable 15 disposed on a section of the screw rod 7, a thread bushing 8 sleeved on the screw rod 7, a sliding plate 9 disposed on the thread bushing 8, a horizontal plate 10 disposed on the end of the sliding plate 9, and a rubber pad 11 disposed on one side of the horizontal plate 10, specifically, the fixing plate is hollow, the partition plate divides the inside of the fixing plate into two chambers corresponding to two screw rods disposed in the same fixing plate and thread bushings connected to different screw rods, the thread bushings are controlled to move horizontally on the screw rods by rotating the screw rods, because the fixing plate is provided with slide grooves corresponding to the sliding plate, the sliding plate is received the direction and the spacing of spout when moving along with the thread bush to this makes the sliding plate can only follow lead screw direction horizontal migration in the spout, consequently sets up the diaphragm on the sliding plate and moves in the main part along with the thread bush removal when rotating the lead screw, fixes the transformer body in fixed establishment with this, avoids the transformer body to produce in the main part and rocks and lead to the circuit not hard up the damage.
According to the utility model discloses an embodiment, as shown in fig. 1, the inside cavity form that is of fixed plate 4, the both sides fixed connection of fixed plate 4 is on the inside wall of main part 1, fixed plate 4 is provided with rubber insulation layer on its base face of corresponding sliding plate 9 one side and sets up the spout that suits with sliding plate 9 at its middle part, diaphragm 10 fixed connection is at the tip of sliding plate 9, 11 fixed connection of rubber tie plate are in one side of diaphragm 10, and one end base face of fixed plate is provided with rubber insulation layer towards transformer body one side promptly specifically, can effectively avoid transformer body to produce the phenomenon of discharging, has now maintained transformer body's effective operation in the prerequisite of avoiding appearing the accident.
According to the utility model discloses an embodiment, as shown in fig. 1, updraft ventilator constructs including setting up fan cover 12 that is connected on main part 1 outer wall and with the air outlet, setting up air exhauster 13 in fan cover 12 and setting up the filter screen at fan cover 12 tip, and fan cover establishes in the outside of air exhauster particularly, and fan cover one side is provided with the filter screen and can effectively avoid outside dust to get into the main part, leads to the transformer body impaired.
According to the utility model discloses an embodiment, as shown in fig. 1, be provided with the helicitic texture of circumference on the inner wall of air inlet case 3 one side, correspond helicitic texture has connect the air inlet cover 14 on air inlet case 3 top spin, air inlet cover 14 is the tube-shape, be provided with the screw thread that suits with helicitic texture on the outer wall of air inlet cover 14, be provided with the filter screen on the air inlet cover 14, particularly the air inlet case rotates with the air inlet cover to be connected, and is provided with the filter screen on the air inlet cover and can block outside dust on the filter screen, and when needs clean the filter screen, the accessible is rotatory to take off the air inlet cover and clean the filter screen that sets up on it.
The utility model discloses a use method:
when the transformer body is used, the transformer body is placed on the fixing plate on the lower side in the main body, the rotary disc control screw rods on two sides of the main body are rotated, and therefore the threaded sleeves indirectly drive the transverse plates to extrude the transformer body and fix the transformer body in the main body.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides an energy efficiency level second grade 10kV dry-type metallic glass energy-saving transformer which characterized in that: main part (1) including the shell, both sides are provided with two fixed establishment about the inside of main part (1), between fixed establishment and at main part (1) internal connection have transformer body (2), one side of transformer body (2) and be provided with the air outlet on the inside wall of main part (1), air outlet one side just is provided with convulsions mechanism on the lateral wall of main part (1), the opposite side of transformer body (2) just is provided with the air intake on the inside wall of main part (1), air intake one side just is provided with air inlet box (3) on the lateral wall of main part (1).
2. The energy efficiency class two-stage 10kV dry amorphous alloy energy-saving transformer according to claim 1, characterized in that: the fixing mechanism comprises a fixing plate (4) arranged on the inner wall of the main body (1), a partition plate (5) arranged in the fixing plate (4), bearing structures (6) arranged on two sides of the partition plate (5), a lead screw (7) connected to the bearing structures (6), a turntable (15) arranged at one section of the lead screw (7), a thread sleeve (8) sleeved on the lead screw (7), a sliding plate (9) arranged on the thread sleeve (8), a transverse plate (10) arranged at the end part of the sliding plate (9) and a rubber base plate (11) arranged on one side of the transverse plate (10).
3. The energy efficiency class two-stage 10kV dry amorphous alloy energy-saving transformer according to claim 2, characterized in that: the novel sliding plate is characterized in that the fixed plate (4) is hollow, two sides of the fixed plate (4) are fixedly connected to the inner side wall of the main body (1), a rubber insulating layer is arranged on a base surface of the fixed plate (4) corresponding to one side of the sliding plate (9), a sliding groove matched with the sliding plate (9) is formed in the middle of the fixed plate (4), the transverse plate (10) is fixedly connected to the end portion of the sliding plate (9), and the rubber base plate (11) is fixedly connected to one side of the transverse plate (10).
4. The energy efficiency class two-stage 10kV dry amorphous alloy energy-saving transformer according to claim 1, characterized in that: the air draft mechanism comprises a fan cover (12) arranged on the outer wall of the main body (1) and connected with the air outlet, an exhaust fan (13) arranged in the fan cover (12) and a filter screen arranged at the end part of the fan cover (12).
5. The energy efficiency class two-stage 10kV dry amorphous alloy energy-saving transformer according to claim 1, characterized in that: be provided with the helicitic texture of circumference on the inner wall of air inlet case (3) one side, correspond the helicitic texture has connect air inlet cover (14) on air inlet case (3) top spin, air inlet cover (14) are the tube-shape, be provided with the screw thread that suits with helicitic texture on the outer wall of air inlet cover (14), be provided with the filter screen on the air inlet cover (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537832.9U CN215007844U (en) | 2021-07-07 | 2021-07-07 | Energy-efficient second grade 10kV dry-type metallic glass energy-saving transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121537832.9U CN215007844U (en) | 2021-07-07 | 2021-07-07 | Energy-efficient second grade 10kV dry-type metallic glass energy-saving transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215007844U true CN215007844U (en) | 2021-12-03 |
Family
ID=79101954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121537832.9U Active CN215007844U (en) | 2021-07-07 | 2021-07-07 | Energy-efficient second grade 10kV dry-type metallic glass energy-saving transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215007844U (en) |
-
2021
- 2021-07-07 CN CN202121537832.9U patent/CN215007844U/en active Active
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