CN117809937A - Energy-saving control transformer - Google Patents
Energy-saving control transformer Download PDFInfo
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- CN117809937A CN117809937A CN202410200575.1A CN202410200575A CN117809937A CN 117809937 A CN117809937 A CN 117809937A CN 202410200575 A CN202410200575 A CN 202410200575A CN 117809937 A CN117809937 A CN 117809937A
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- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000006004 Quartz sand Substances 0.000 claims description 6
- 239000000919 ceramic Substances 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000032683 aging Effects 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
An energy-saving control transformer relates to the technical field of transformers, and comprises a transformer body and a shell; the upper part of the shell is provided with a plurality of cooling fans, the bottom of the shell is provided with a vent hole, the top of the shell is provided with a strain mechanism, and the strain mechanism is used for controlling the opening size of the vent hole according to the temperature change of the transformer body; the strain mechanism comprises a top plate fixed on the side wall of the shell, the top plate is positioned above the transformer body, a plurality of memory alloy springs are fixedly arranged on the bottom surface of the top plate, the bottom ends of the memory alloy springs are jointly fixed with a movable plate, the movable plate is fixedly connected with a traction rope, the side wall of the shell is rotationally connected with a plurality of guide wheels, and the other end of the traction rope is fixedly connected with an air hole plate; according to the invention, through the circulation of the internal air and the external air, the timely heat dissipation of the transformer body is realized, the condition that the transformer body is always in a high-temperature state and the ageing or the energy consumption is increased is prevented, and the purpose of energy conservation is realized on the side face.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an energy-saving control transformer.
Background
The control transformer belongs to the class of transformers with wider range, and also operates by utilizing the electromagnetic induction principle. Because the transformer is used for supplying power to the control electric appliance in the control circuit, the control transformer is mainly suitable for the circuit of alternating current 50HZ-60 HZ. The control transformer is a small dry-type transformer which can continuously work for a long time under rated load, is commonly used as a local illumination power supply, a signal lamp or an indicator lamp power supply, and is used as a control circuit power supply in electrical equipment.
When the existing natural air-cooled dry-type transformer is used, the limiting temperature is 180 ℃, that is to say, the temperature of the working environment is less than 180 ℃, if the temperature is higher than the limiting temperature, the condition of high-temperature alarm or high-temperature brake breaking can occur, if the transformer runs in a high-temperature state for a long time, the aging speed of electronic elements in the transformer can be accelerated, the service life of the transformer is influenced, meanwhile, the transformation efficiency of the transformer in the high-temperature state is extremely low, and the loss is overlarge.
In summary, there is a need for an energy efficient control transformer.
Disclosure of Invention
The technical problems to be solved are as follows:
the invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide an energy-saving control transformer so as to solve the technical problems that the aging speed of electronic elements in the transformer can be accelerated when the transformer runs at a high temperature for a long time in the prior art, the service life of the transformer is influenced, and meanwhile, the transformation efficiency of the transformer at the high temperature is extremely low and the loss is overlarge.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
an energy-saving control transformer comprises a transformer body and a shell, wherein radiating fins are arranged on the shell, and supporting legs are fixed at the bottom of the shell; the transformer is characterized in that a plurality of cooling fans are installed on the upper portion of the shell, a vent hole is formed in the bottom of the shell, a strain mechanism is installed on the top of the shell and used for controlling the opening size of the vent hole according to the temperature change of the transformer body.
Further, the strain mechanism includes:
the top plate is fixed on the side wall of the shell, the top plate is positioned above the transformer body, a plurality of memory alloy springs are fixedly arranged on the bottom surface of the top plate, the bottom ends of the memory alloy springs are jointly fixed with a movable plate, the memory alloy springs gradually shrink along with the temperature rise of the transformer body, a traction rope is fixedly connected to the movable plate, a plurality of guide wheels are rotationally connected to the side wall of the shell, and the other end of the traction rope is fixedly connected with an air hole plate after bypassing the guide wheels in sequence;
the air hole plate is characterized in that a limiting slide block is arranged at the bottom of the air hole plate, a slide groove corresponding to the limiting slide block is formed in the bottom wall in the shell, the limiting slide block is slidably mounted in the slide groove, through grooves corresponding to the air holes one to one are formed in the air hole plate, and the distance between every two adjacent through grooves is larger than the diameter of the air hole.
Further, the upper surface of the fixing plate is fixedly provided with a limiting part, the limiting part is arranged to be T-shaped, and the top plate is provided with a notch for the limiting part to move up and down.
Further, a temperature control assembly is further arranged in the shell and used for detecting the temperature of the transformer body in real time, and the temperature control assembly is electrically connected with the cooling fan;
and a fire extinguishing device is further arranged on the inner top wall of the shell and is used for extinguishing fire of the transformer body.
Further, the fire extinguishing apparatus includes:
the box body is arranged in a hollow mode, and the outer side wall of the box body is hollow; two openings are formed in one side of the box body, sliding rails corresponding to the positions of the openings are arranged on the side wall of the box body, a reaction box is slidably arranged between the two opposite sliding rails, a through hole is formed in the bottom wall of the reaction box, a reaction bag is placed in the reaction box, and a through hole is formed in the top plate; when the reaction box is installed in place, the through hole is concentric with the through hole;
the upper surface of the movable plate is fixedly provided with an inserting rod, the inserting rod is positioned in the area inside the memory alloy spring, and the top of the inserting rod is arranged sharply so as to puncture a reaction bag in the reaction box.
Further, the number of the cooling fans is two, and the cooling fans are symmetrically distributed at the top of the shell; a plurality of ribs are circumferentially and equidistantly distributed at the top of the inserted link.
Further, chu Shacang is arranged above the shell, quartz sand is filled in Chu Shacang, an inlet is formed in the top of Chu Shacang, two outlets are formed in the bottom of Chu Shacang and extend downwards to the inside of the shell, a plastic plate is arranged in the outlets, a cutter body is fixed to the top end of the limiting part, and the position of the cutter body corresponds to that of the plastic plate.
Further, the bottom of the cutter body is rotationally connected to the top surface of the limiting part, an L-shaped support is fixedly arranged on the top plate, a spherical bulge is arranged at the top end of the L-shaped support, a spiral groove is formed in the outer side of the cutter body, and the bulge is located in the spiral groove.
The beneficial effects are that:
A. according to the invention, the cooling fan is arranged to be matched with the vent hole, after the transformer body reaches the temperature range, ventilation is rapidly carried out, circulation of internal and external air is carried out, timely heat dissipation of the transformer body is realized, the condition that the transformer body is always in a high-temperature state and ageing or energy consumption is increased is prevented, and the purpose of energy conservation is realized on the side face;
B. according to the invention, as the temperature of the transformer body rises, the memory alloy spring gradually returns to an initial shrinkage state, so that the memory alloy spring shrinks to drive the movable plate to move upwards, the movable plate moves upwards to pull the traction rope, and the traction rope pulls the air hole plate to move along the sliding groove, so that the closed state of the through groove and the vent hole in the initial state is completely misplaced, the state is changed into a gradually-conducted state, and the change of shrinkage of the memory alloy spring along with the temperature rise is changed into the displacement distance of the air hole plate, so that the effect of different covering degrees of the vent hole is achieved;
C. in order to reduce the situation that the carbon dioxide gas blocks the air for too long or the high-temperature brake function fails in reaction, the invention also increases the sand storage bin, and the movable plate moves upwards, so that the cutter body is pushed to impact the plastic plate in the outlet of the sand storage bin, and quartz sand flows in quickly after the plastic plate is broken until the transformer body is covered, thereby achieving the thorough fire extinguishing effect.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A;
FIG. 4 is a three-dimensional schematic of an orifice plate of the present invention;
FIG. 5 is a three-dimensional schematic view of the cartridge body and the reaction cartridge according to the present invention.
The reference numerals are as follows:
1. a transformer body; 2. a housing; 3. a cooling fan; 4. a vent hole; 5. a strain mechanism; 51. a top plate; 52. a memory alloy spring; 53. a movable plate; 54. a traction rope; 55. an air hole plate; 56. a limit sliding block; 57. a chute; 58. a limit part; 59. a through groove; 6. a fire extinguishing device; 61. a case body; 62. an opening; 63. a reaction cassette; 64. a through hole; 65. a reaction bag; 66. a through hole; 67. a rod; 68. a rib; 7. chu Shacang; 8. an outlet; 9. a plastic plate; 10. a cutter body; 11. an L-shaped bracket; 12. spherical protrusions; 13. a spiral groove.
Detailed Description
The invention is further illustrated by the following examples in connection with figures 1-5:
an energy-saving control transformer comprises a transformer body 1 and a shell 2, wherein radiating fins are arranged on the shell 2, and support legs are fixed at the bottom of the shell 2; the upper part of the shell 2 is provided with a plurality of cooling fans 3, the bottom of the shell 2 is provided with vent holes 4, the top of the shell 2 is provided with a strain mechanism 5, and the strain mechanism 5 is used for controlling the size of an opening 62 of the vent holes 4 according to the temperature change of the transformer body 1.
Example 1:
the strain mechanism 5 includes:
the top plate 51 is fixed on the side wall of the shell 2, the top plate 51 is positioned above the transformer body 1, a plurality of memory alloy springs 52 are fixedly arranged on the bottom surface of the top plate 51, movable plates 53 are jointly fixed at the bottom ends of the memory alloy springs 52, the memory alloy springs 52 gradually shrink along with the temperature rise of the transformer body 1, a traction rope 54 is fixedly connected to the movable plates 53, a plurality of guide wheels are rotatably connected to the side wall of the shell 2, and the other ends of the traction ropes 54 are fixedly connected with air hole plates 55 after bypassing the guide wheels in sequence;
the bottom of the air hole plate 55 is provided with a limit slide block 56, the inner bottom wall of the shell 2 is provided with a slide groove 57 corresponding to the limit slide block 56, the limit slide block 56 is slidably arranged in the slide groove 57, the air hole plate 55 is provided with through grooves 59 corresponding to the air holes 4 one by one, and the distance between every two adjacent through grooves 59 is larger than the diameter of the air holes 4.
In the embodiment, by installing the cooling fan and matching the ventilation holes 4, after the transformer body 1 reaches the temperature range, ventilation is rapidly performed, circulation of internal and external air is performed, timely heat dissipation of the transformer body 1 is realized, aging or energy consumption increase caused by the fact that the transformer body 1 is always in a high temperature state is prevented, and the purpose of energy conservation is realized on the side face;
however, the vent hole 4 is always at the maximum, so that external dust is deposited on the transformer body 1 to influence the heat dissipation effect of the transformer body 1, and therefore, the invention is also provided with the strain mechanism 5, so that the size of the vent hole 4 is changed according to the heat dissipation requirements of the transformer body 1 at different temperatures, the deposition amount of the dust is reduced, and a filter screen can be arranged at the vent hole 4; specifically, as the temperature of the transformer body 1 increases, the memory alloy spring 52 gradually returns to an initial shrinkage state, so that the memory alloy spring 52 shrinks to drive the movable plate 53 to displace upwards, the movable plate 53 moves upwards to pull the traction rope 54, the traction rope 54 pulls the air hole plate 55 to displace along the sliding groove 57, so that the closed state of the through groove 59 and the air hole 4 in the initial state is completely misplaced, the state is changed into a gradually conducting state, the shrinkage change of the memory alloy spring 52 along with the temperature increase is changed into the displacement distance of the air hole plate 55, the effect of different covering degrees of the air hole 4 is achieved, and then when the temperature is higher, the full-force heat dissipation and cooling of the air hole 4 are furthest opened, and when the temperature is in a low position, the air hole 4 is in a smaller state or a closed state, so as to reduce the entering rate of external dust and the deposition degree of dust on the transformer body 1;
wherein, be connected with reset spring between gas pocket plate 55 and the spout 57 lateral wall for realize the reset of gas pocket plate 55.
Further, a limiting portion 58 is fixedly arranged on the upper surface of the fixing plate, the limiting portion 58 is in a T shape, and a notch for the limiting portion 58 to move up and down is formed in the top plate 51. Through the cooperation setting of spacing portion 58 and notch, realize the route restriction to the fly leaf 53 reciprocates, still can strengthen the stability of fly leaf 53, prevent to lead to the unsynchronized condition of air vent 4 opening 62 size to take place because the fly leaf 53 is inclined when the displacement from top to bottom.
Further, a temperature control component is further disposed inside the housing 2, and is used for detecting the temperature of the transformer body 1 in real time, and the temperature control component is electrically connected with the cooling fan 3.
Example 2:
the fire extinguishing device 6 is further arranged on the inner top wall of the shell 2, and the fire extinguishing device 6 is used for extinguishing fire of the transformer body 1. The fire extinguishing apparatus 6 includes:
the box body 61 is arranged in a hollow mode in the box body 61, and the outer side wall of the box body 61 is arranged in a hollow mode; two openings 62 are arranged on one side of the box body 61, sliding rails corresponding to the positions of the openings 62 are arranged on the side wall of the box body 61, a reaction box 63 is slidably arranged between the two sliding rails, a through hole 64 is formed in the bottom wall of the reaction box 63, a reaction bag 65 is placed in the reaction box 63, and a through hole 66 is formed in the top plate 51; when the reaction cassette 63 is mounted in place, the through-hole 64 is concentric with the through-hole 66;
the upper surface of the movable plate 53 is fixed with a plunger 67, the plunger 67 is located in the inner area of the memory alloy spring 52, and the top of the plunger 67 is arranged sharply to pierce the reaction pack 65 in the reaction box 63.
Further, the number of the cooling fans 3 is two, and the cooling fans are symmetrically distributed at the top of the shell 2; a plurality of ribs 68 are circumferentially and equidistantly distributed on the top of the plunger 67.
Further, chu Shacang is provided above the housing 2, chu Shacang is filled with quartz sand, an inlet is provided at the top of Chu Shacang, two outlets 8 are provided at the bottom of Chu Shacang 7, the outlets 8 extend downward into the housing 2, a plastic plate 9 is provided in the outlets 8, a cutter body 10 is fixed at the top end of the limiting part 58, and the position of the cutter body 10 corresponds to the position of the plastic plate 9. Different plastics have different softening temperatures, and the material of the plastic plate 9 is selected according to the upper temperature limit of control.
Further, the bottom of the cutter body 10 is rotatably connected to the top surface of the limiting portion 58, an L-shaped bracket 11 is fixedly arranged on the top plate 51, a spherical protrusion 12 is arranged at the top end of the L-shaped bracket 11, a spiral groove 13 is formed in the outer side of the cutter body 10, and the protrusion is located in the spiral groove 13.
In this embodiment, in order to make a timely reaction when the temperature of the transformer body 1 is abnormally increased due to fire, to prevent the damage of the transformer body 1 from increasing or causing other losses, a fire extinguishing mechanism is added, specifically, when the temperature of the transformer body 1 exceeds the limit, the memory alloy spring 52 contracts to a limit state, so that the distance between the movable plate 53 and the top plate 51 is minimum, and the insert rod 67 is pushed to penetrate through the reaction packages 65 in the two reaction boxes 63, the upper reaction package 65 is sodium carbonate powder, the lower reaction package 65 is dilute sulfuric acid, and after the insert rod 67 punctures the two reaction packages 65, the upper dilute sulfuric acid flows to the lower part, so that a large amount of carbon dioxide gas is generated after the reaction of the two reaction packages, thereby filling the inside of the shell 2 to form a blocking effect on air, and further reducing the increase of fire, and meanwhile, the high-temperature brake breaking function of the transformer body 1 can perform power-off operation, and plays a role in timely fire extinguishing under the cooperation of the two reaction packages;
in order to reduce the situation that the carbon dioxide gas blocks the air for too long or the high-temperature breaking function fails in reaction, the invention also increases the sand storage bin 7, and the movable plate 53 is utilized to move upwards, so that the cutter body 10 is pushed to impact the plastic plate 9 in the outlet 8 of the sand storage bin 7, and quartz sand flows in quickly after the plastic plate 9 is broken until the transformer body 1 is covered, thus achieving a thorough fire extinguishing effect;
in order to enhance the effect of crushing the plastic plate 9 by the cutter body 10, the invention also increases a mechanism capable of spirally rotating the cutter body 10, and particularly, the cutter body 10 moves upwards passively in the process of upwards moving the limiting part 58, so that the cutter body 10 moves relative to the spherical bulge 12 inserted into the spiral groove 13, the upward movement of the cutter body 10 is realized, the spiral impact on the plastic plate 9 is stronger, the crushing opening can be effectively enlarged, the outflow speed of quartz sand is accelerated, and the fire extinguishing reaction time is prolonged.
The working principle of the invention is as follows:
firstly, through the cooperation of the mounting cooling fan and the vent hole 4, after the transformer body 1 reaches the temperature range, ventilation is rapidly carried out, circulation of internal and external air is carried out, timely heat dissipation of the transformer body 1 is realized, the condition that aging or energy consumption is increased due to the fact that the transformer body 1 is always in a high-temperature state is prevented, and the purpose of energy conservation is realized on the side face; the strain mechanism 5 is also arranged, so that the size of the vent hole 4 is changed according to the heat dissipation requirements of the transformer body 1 at different temperatures, the deposition amount of dust is further reduced, and a filter screen can be arranged at the vent hole 4; specifically, as the temperature of the transformer body 1 is increased, the memory alloy spring 52 gradually returns to an initial shrinkage state, so that the memory alloy spring 52 shrinks to drive the movable plate 53 to displace upwards, the movable plate 53 moves upwards to pull the traction rope 54, the traction rope 54 pulls the air hole plate 55 to displace along the sliding groove 57, so that the closed state of the through groove 59 and the air hole 4 in the initial state is completely misplaced, the state is changed into a gradually conducting state, the shrinkage change of the memory alloy spring 52 along with the temperature increase is changed into the displacement distance of the air hole plate 55, the effect of different covering degrees of the air hole 4 is achieved, and then when the temperature is higher, the full-force heat dissipation and cooling of the air hole 4 are furthest opened, and when the temperature is in a low position, the air hole 4 is in a smaller state or a closed state, so as to reduce the entering rate of external dust and the deposition degree of dust on the transformer body 1; wherein, be connected with reset spring between gas pocket plate 55 and the spout 57 lateral wall for realize the reset of gas pocket plate 55.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (8)
1. An energy-saving control transformer comprises a transformer body (1) and a shell (2), wherein radiating fins are arranged on the shell (2), and support legs are fixed at the bottom of the shell (2); the transformer is characterized in that a plurality of cooling fans (3) are installed on the upper portion of the shell (2), a vent hole (4) is formed in the bottom of the shell (2), a strain mechanism (5) is installed on the top of the shell (2), and the strain mechanism (5) is used for controlling the size of an opening (62) of the vent hole (4) according to the temperature change of the transformer body (1).
2. The energy efficient control transformer of claim 1, wherein: the strain mechanism (5) comprises:
the top plate (51), the top plate (51) is fixed on the lateral wall of the shell (2), the top plate (51) is positioned above the transformer body (1), a plurality of memory alloy springs (52) are fixedly arranged on the bottom surface of the top plate (51), movable plates (53) are jointly fixed at the bottom ends of the memory alloy springs (52), the memory alloy springs (52) gradually shrink along with the temperature rise of the transformer body (1), traction ropes (54) are fixedly connected to the movable plates (53), a plurality of guide wheels are rotationally connected to the lateral wall of the shell (2), and the other ends of the traction ropes (54) are fixedly connected with air hole plates (55) after bypassing the guide wheels in sequence;
limiting sliding blocks (56) are arranged at the bottoms of the air hole plates (55), sliding grooves (57) corresponding to the limiting sliding blocks (56) are formed in the inner bottom wall of the shell (2), the limiting sliding blocks (56) are slidably mounted in the sliding grooves (57), through grooves (59) corresponding to the air holes (4) one by one are formed in the air hole plates (55), and the distance between every two adjacent through grooves (59) is larger than the diameter of the air hole (4).
3. The energy efficient control transformer of claim 2, wherein: the upper surface of the fixed plate is fixedly provided with a limiting part (58), the limiting part (58) is arranged into a T shape, and the top plate (51) is provided with a notch for the limiting part (58) to move up and down.
4. An energy efficient control transformer as claimed in claim 1 or 2, characterized in that: the inside of the shell (2) is also provided with a temperature control component which is used for detecting the temperature of the transformer body (1) in real time, and the temperature control component is electrically connected with the cooling fan (3);
and a fire extinguishing device (6) is further arranged on the inner top wall of the shell (2), and the fire extinguishing device (6) is used for extinguishing fire of the transformer body (1).
5. The energy efficient control transformer of claim 4, wherein: the fire extinguishing device (6) comprises:
the box body (61) is hollow in the box body (61), and the outer side wall of the box body (61) is hollow; two openings (62) are formed in one side of the box body (61), sliding rails corresponding to the positions of the openings (62) are arranged on the side wall of the box body (61), a reaction box (63) is slidably arranged between the two opposite sliding rails, a through hole (64) is formed in the bottom wall of the reaction box (63), a reaction bag (65) is placed in the reaction box (63), and a through hole (66) is formed in the top plate (51); when the reaction cassette (63) is mounted in place, the through-hole (64) is concentric with the through-hole (66);
the upper surface of the movable plate (53) is fixedly provided with a plug rod (67), the plug rod (67) is positioned in the area inside the memory alloy spring (52), and the top of the plug rod (67) is arranged sharply so as to pierce a reaction bag (65) in the reaction box (63).
6. The energy efficient control transformer of claim 5, wherein: the number of the cooling fans (3) is two, and the cooling fans are symmetrically distributed at the top of the shell (2); a plurality of convex ribs (68) are circumferentially and equidistantly distributed at the top of the inserted link (67).
7. An energy efficient control transformer as claimed in claim 3, characterized in that: the utility model discloses a high-efficiency ceramic cutting machine, including shell (2) top, be provided with Chu Shacang (7) above shell (2), chu Shacang (7) intussuseption is filled with quartz sand, chu Shacang (7) top is provided with the entry, chu Shacang (7) bottom is provided with two export (8), export (8) downwardly extending extremely inside shell (2), just be provided with plastic slab (9) in export (8), the top of spacing portion (58) is fixed with cutter body (10), the position of cutter body (10) with plastic slab (9) position is corresponding.
8. The energy efficient control transformer of claim 7, wherein: the utility model discloses a cutter body, including spacing portion (58), cutter body (10) bottom rotate to be connected on spacing portion (58) top surface, just fixed being provided with L type support (11) on roof (51), the top of L type support (11) sets up spherical arch (12), spiral groove (13) have been seted up in cutter body (10) outside, the arch is located in spiral groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410200575.1A CN117809937B (en) | 2024-02-23 | 2024-02-23 | Energy-saving control transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410200575.1A CN117809937B (en) | 2024-02-23 | 2024-02-23 | Energy-saving control transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117809937A true CN117809937A (en) | 2024-04-02 |
| CN117809937B CN117809937B (en) | 2024-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410200575.1A Active CN117809937B (en) | 2024-02-23 | 2024-02-23 | Energy-saving control transformer |
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| Country | Link |
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| CN (1) | CN117809937B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405584A (en) * | 2015-11-30 | 2016-03-16 | 宁国市睿普磁电科技有限公司 | High-security fireproof transformer |
| CN106449063A (en) * | 2016-11-17 | 2017-02-22 | 国网新疆电力公司和田供电公司 | On-load capacity-adjusting transformer good in heat dissipation and convenient to control |
-
2024
- 2024-02-23 CN CN202410200575.1A patent/CN117809937B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105405584A (en) * | 2015-11-30 | 2016-03-16 | 宁国市睿普磁电科技有限公司 | High-security fireproof transformer |
| CN106449063A (en) * | 2016-11-17 | 2017-02-22 | 国网新疆电力公司和田供电公司 | On-load capacity-adjusting transformer good in heat dissipation and convenient to control |
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| Publication number | Publication date |
|---|---|
| CN117809937B (en) | 2024-05-14 |
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