CN116487166A - Integrated dry-type transformer capable of monitoring noise on line and reducing noise - Google Patents
Integrated dry-type transformer capable of monitoring noise on line and reducing noise Download PDFInfo
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- CN116487166A CN116487166A CN202310579475.XA CN202310579475A CN116487166A CN 116487166 A CN116487166 A CN 116487166A CN 202310579475 A CN202310579475 A CN 202310579475A CN 116487166 A CN116487166 A CN 116487166A
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- noise
- shell
- monitoring
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000001802 infusion Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention discloses an integrated dry type transformer capable of monitoring noise on line and reducing noise, which comprises a mounting base, wherein a transformer shell is arranged at the upper end of the mounting base, a noise detector is arranged at the upper end of the transformer shell, a hydraulic telescopic rod is arranged at the upper end of the mounting base and is arranged at the outer side of the transformer shell, the upper end of the hydraulic telescopic rod is connected with a sound absorbing cover, a control panel is arranged on the inner wall of the sound absorbing cover, the transformer shell comprises a transformer main body arranged in the transformer shell, first through grooves are formed in the left side and the right side of the transformer shell, and a protective shell is arranged at the outer side of each first through groove. This can be to noise on-line monitoring and noise reduction's integrated dry-type transformer, when noise detector detects that this dry-type transformer noise is higher, through hydraulic telescoping rod pulling sound-absorbing cover decline and installation base contact, cover the transformer casing, noise abatement causes the influence to the external world.
Description
Technical Field
The invention relates to the technical field of dry transformers, in particular to an integrated dry transformer capable of monitoring noise on line and reducing noise.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, wherein the dry type transformer is a transformer with an iron core and windings not immersed in insulating oil, is widely used in places such as local illumination, high-rise buildings, wharf mechanical equipment and the like, most of the dry type transformers belong to natural air cooling types, when the transformer is in overload operation or emergency overload operation and the like, the natural air cooling cannot meet the cooling effect of the dry type transformer, and the transformer is easy to generate larger noise during overload operation and has influence on the surrounding, and the integrated dry type transformer capable of monitoring noise on line and reducing noise is needed to solve the problems.
Disclosure of Invention
The invention aims to provide an integrated dry-type transformer capable of monitoring noise on line and reducing noise, so as to solve the problems that natural air cooling cannot meet the cooling effect of the dry-type transformer under the conditions of overload operation or emergency overload operation of the transformer and the like, and the transformer is easy to generate larger noise and influence the surrounding during overload operation.
In order to achieve the above purpose, the present invention provides the following technical solutions: the integrated dry-type transformer capable of monitoring noise on line and reducing noise comprises a mounting base, wherein a transformer shell is arranged at the upper end of the mounting base, a noise detector is arranged at the upper end of the transformer shell, a hydraulic telescopic rod is arranged at the upper end of the mounting base and is arranged outside the transformer shell, the upper end of the hydraulic telescopic rod is connected with a sound absorbing cover, and a control panel is arranged on the inner wall of the sound absorbing cover;
the transformer shell comprises a transformer main body arranged in the transformer shell, first through-hole grooves are formed in the left side and the right side of the transformer shell, and a protective shell is arranged on the outer side of each first through-hole groove.
Preferably, a first temperature sensor for monitoring the internal temperature is arranged in the transformer shell, an inlet fan is arranged on the left side of the transformer shell, and an exhaust fan is arranged on the right side of the transformer shell.
By adopting the technical scheme, the heat dissipation in the transformer shell is facilitated under the action of the air inlet fan and the exhaust fan.
Preferably, the side surface of the transformer main body is contacted with the heat conducting layer, the heat conducting layer is contacted with the heat conducting sheet, and one end of the heat conducting sheet, which is far away from the heat conducting layer, is connected with the heat conducting plate.
By adopting the technical scheme, the heat generated by the transformer main body is conducted out under the action of the heat conducting layer and the heat conducting sheet.
Preferably, the protective shell comprises a second port groove formed in the side face of the protective shell, and a first filter screen is arranged outside the second port groove.
Through adopting above-mentioned technical scheme, first filter screen reducible outside impurity etc. get into inside through the second through-hole groove.
Preferably, the sound absorbing cover comprises a top frame arranged at the upper end of the sound absorbing cover, and the front side and the rear side of the sound absorbing cover are provided with the treatment box.
Through adopting above-mentioned technical scheme, reduce the influence of the noise that the transformer produced to the external world under the sound-absorbing cover effect.
Preferably, the top frame comprises an adjusting frame which is rotatably connected to the upper end of the top frame and used for rotating the solar panel in azimuth, and a screw rod is arranged on the adjusting frame in a penetrating manner.
Through adopting above-mentioned technical scheme, according to the demand, solar panel accessible alignment jig rotates adjustment position, through the fixed spacing of screw rod.
Preferably, the treatment tank comprises a water tank arranged in the treatment tank, a first infusion pump is arranged in the water tank, and a second temperature sensor for monitoring the internal temperature is arranged on the water tank in a penetrating mode.
By adopting the technical scheme, water is conveyed into the first serpentine pipe through the first infusion pump, and heat exchange with the radiating fins can be realized.
Preferably, a second infusion pump is arranged in the water tank, and the second infusion pump is connected with a second serpentine pipe.
By adopting the technical scheme, the water in the water tank circularly flows through the second serpentine pipe under the action of the second infusion pump.
Preferably, the left side and the right side of the treatment box are provided with third port grooves, and the outer sides of the third port grooves are provided with second filter screens.
By adopting the technical scheme, the second filter screen can reduce external impurities and the like from entering the treatment box through the third port groove.
Compared with the prior art, the invention has the beneficial effects that: the integrated dry-type transformer capable of monitoring noise on line and reducing noise,
(1) According to the requirements, the solar electric plate is rotated and adjusted to a proper direction through the adjusting frame, so that the solar electric plate can fully convert light energy, the solar electric plate is fixedly connected in corresponding positioning holes through screws penetrating through the adjusting frame in a threaded mode, the light energy is converted into electric energy under the action of the solar electric plate, the electric energy is stored in the storage battery to be used, and the consumption of external electric energy is reduced;
(2) When the noise of the dry-type transformer is low, the sound absorbing cover is pushed to be lifted away from the mounting base under the action of the hydraulic telescopic rod, heat in the transformer shell is radiated under the action of the first vent groove and the second vent groove, part of the heat is conducted out through the heat conducting layer, the heat conducting sheet, the heat conducting plate and the heat radiating sheet, and when the first temperature sensor detects that the temperature in the transformer shell is higher than a set value, the heat radiation in the transformer shell is facilitated through the air inlet fan and the air outlet fan;
(3) When the noise detector detects that the noise of the dry-type transformer is high, the sound absorbing cover is pulled to descend by the hydraulic telescopic rod to be in contact with the mounting base, the transformer shell is covered, the influence of the noise on the outside is reduced, the water in the water tank can circularly flow under the action of the first infusion pump, the hose and the first coiled pipe, heat exchange is carried out on the radiating fins, and the heat dissipation in the transformer shell is facilitated;
(4) When the second temperature sensor detects that the temperature in the water tank is higher than a set value, the second infusion pump and the second coiled pipe circularly flow water in the water tank, and the water flowing in the second coiled pipe is cooled under the action of the blowing fan.
Drawings
FIG. 1 is a schematic diagram of a cross-sectional elevation of a transformer housing of the present invention;
FIG. 2 is a schematic diagram of a left side view of a transformer housing according to the present invention;
FIG. 3 is a schematic diagram of a left side view of a transformer housing according to the present invention;
FIG. 4 is a schematic diagram of the front view of the transformer housing of the present invention;
fig. 5 is a front structural view of the sound-absorbing cover of the present invention;
fig. 6 is a schematic view of a right side view cross-sectional perspective structure of the top frame of the present invention.
In the figure: 1. a mounting base; 2. a transformer housing; 201. a first temperature sensor; 202. a transformer body; 203. a heat conducting layer; 204. a heat transfer sheet; 205. a heat conductive plate; 206. a heat sink; 207. a first serpentine tube; 208. a hose; 209. a first through slot; 210. an inlet fan; 211. an exhaust fan; 212. a protective housing; 2121. a second vent slot; 2122. a first filter screen; 3. a noise detector; 4. a hydraulic telescopic rod; 5. a sound absorbing cover; 501. a top frame; 5011. an adjusting frame; 5012. a solar panel; 5013. a screw; 5014. positioning holes; 5015. limiting sliding grooves; 502. a bolt; 503. a storage battery; 504. a treatment box; 5041. a water tank; 5042. a first infusion pump; 5043. a second temperature sensor; 5044. a second infusion pump; 5045. a second serpentine tube; 5046. a blowing fan; 5047. a third port groove; 5048. a second filter screen; 6. and a control panel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an integrated dry-type transformer that can monitor noise on line and noise reduction, as shown in fig. 2, 3 and 4, including installation base 1, installation base 1 upper end is provided with transformer casing 2, transformer casing 2 is including setting up the transformer main part 202 in transformer casing 2, and the first through-hole groove 209 has been seted up to transformer casing 2 left and right sides, the outside in first through-hole groove 209 is provided with protective housing 212 simultaneously, wherein, be provided with the first temperature sensor 201 that is used for inside temperature monitoring in the transformer casing 2, and transformer casing 2 left side is provided with inlet fan 210, while transformer casing 2 right side is provided with exhaust fan 211, specifically, be electric connection between first temperature sensor 201, inlet fan 210, exhaust fan 211 and the control panel 6.
In the preferred embodiment of the present invention, the first through-hole 209 is helpful for dissipating heat in the transformer housing 2, and when the first temperature sensor 201 detects that the temperature in the transformer housing 2 is higher than the set value, the control panel 6 controls the operation of the air inlet fan 210 and the air outlet fan 211, so as to improve the heat dissipation effect in the transformer housing 2.
Further, the side surface of the transformer main body 202 is in contact with the heat conducting layer 203, the heat conducting layer 203 is in contact with the heat conducting plate 204, one end of the heat conducting plate 204, far away from the heat conducting layer 203, is connected with the heat conducting plate 205, specifically, the outer side surface of the heat conducting plate 205 is connected with the heat radiating plate 206, the outer end of the heat radiating plate 206 penetrates through the transformer housing 2 and the first coiled pipe 207, the first coiled pipe 207 is arranged outside the transformer housing 2, and two ends of the first coiled pipe 207 are connected with hoses 208.
In a preferred embodiment, the heat dissipation from the transformer body 202 is aided by the heat conductive layer 203, heat transfer sheet 204, heat conductive plate 205, and heat sink 206.
As shown in fig. 1 and fig. 4, further, the protective housing 212 includes a second opening groove 2121 formed on a side surface of the protective housing 212, and a first filter screen 2122 is disposed on an outer side of the second opening groove 2121, specifically, the second opening groove 2121 is uniformly formed on front and rear sides of the protective housing 212, and a distribution area of the second opening groove 2121 is smaller than an area of the first filter screen 2122.
In the preferred embodiment, the first screen 2122 reduces the ingress of foreign matter into the interior through the second vent groove 2121.
As shown in fig. 1, 2, 4 and 6, the upper end of the transformer housing 2 is provided with a noise detector 3, the upper end of the installation base 1 is provided with a hydraulic telescopic rod 4, the hydraulic telescopic rod 4 is arranged outside the transformer housing 2, the upper end of the hydraulic telescopic rod 4 is connected with a sound absorbing cover 5, the inner wall of the sound absorbing cover 5 is provided with a control panel 6, the noise of the dry type transformer is monitored through the noise detector 3, and when the noise is detected to be higher, the sound absorbing cover 5 is pulled to descend to cover the transformer housing 2 through the hydraulic telescopic rod 4, so that the noise is reduced to the outside influence.
Further, the sound absorbing cover 5 comprises a top frame 501 arranged at the upper end of the sound absorbing cover 5, and a processing box 504 is arranged on the front side and the rear side of the sound absorbing cover 5, wherein the top frame 501 comprises an adjusting frame 5011 which is rotationally connected to the upper end of the top frame 501 and used for rotating the solar panel 5012 in azimuth, a screw bolt 5013 is arranged on the adjusting frame 5011 in a penetrating manner, a storage battery 503 is arranged at the inner top end of the top frame 501, a bolt 502 is arranged on the top frame 501 in a penetrating manner, one end of the bolt 502 is in threaded connection with the sound absorbing cover 5, the solar panel 5012 is arranged at the upper end of the adjusting frame 5011, the lower end of the screw bolt 5013 is in threaded connection with a positioning hole 5014, the positioning hole 5014 is arranged at the upper end of the top frame 501 in an annular array manner, and the top frame 501 is connected with the adjusting frame 5011 in a sliding manner through the limiting chute 5015.
In the preferred scheme of the embodiment, the top frame 501 is mounted on the sound absorbing cover 5 through bolts 502, the solar panel 5012 is rotated to a proper direction through the adjusting frame 5011 according to requirements, the solar panel 5012 is fixed and limited in the corresponding positioning holes 5014 through threaded connection of the screws 5013, and light energy is converted into electric energy under the action of the solar panel 5012 and stored in the storage battery 503.
As shown in fig. 2, 3 and 5, in the further solution, the treatment tank 504 includes a water tank 5041 disposed in the treatment tank 504, a first infusion pump 5042 is disposed in the water tank 5041, and a second temperature sensor 5043 for internal temperature monitoring is disposed on the water tank 5041 in a penetrating manner, wherein a second infusion pump 5044 is disposed in the water tank 5041, and the second infusion pump 5044 is connected to a second serpentine 5045, specifically, a hose 208 on one side is connected to the first infusion pump 5042, a hose 208 on the other side is connected to the water tank 5041, one end of the second serpentine 5045 away from the second infusion pump 5044 is firstly connected to the inside of the water tank 5041 through the water tank 5041, a blower fan 5046 is disposed on the side of the water tank 5041, and the blower fan 5046 is disposed inside the second serpentine 5046, the second temperature sensor 5043, the second infusion pump 5044 and the control panel 6 are electrically connected.
In the preferred embodiment, the first infusion pump 5042 transfers water into the first serpentine tube 207 through the hose 208 to exchange heat with the heat sink 206, so as to cool the inside of the transformer housing 2, and when the second temperature sensor 5043 detects that the temperature in the water tank 5041 is higher than a set value, the water flows through the second infusion pump 5044 and the second serpentine tube 5045 in a circulating manner, and the temperature is lowered under the action of the blower fan 5046.
In the above further scheme, the left and right sides of the treatment tank 504 are provided with the third port slots 5047, and the second filter screen 5048 is disposed outside the third port slots 5047, specifically, the third port slots 5047 are uniformly distributed on the treatment tank 504, and the distribution area of the third port slots 5047 is smaller than the area of the second filter screen 5048.
In the preferred embodiment, foreign matter is reduced from entering the treatment tank 504 through the third port groove 5047 by the second filter 5048.
The storage battery 503 is connected, noise monitoring is carried out on the dry-type transformer through the noise detector 3, when high noise is detected, the sound absorbing cover 5 is pulled to descend through the hydraulic telescopic rod 4 so as to cover the transformer shell 2, and the influence of the noise on the outside is reduced.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present invention.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides an integrated dry-type transformer that can monitor noise on line and noise reduction, including installation base (1), installation base (1) upper end is provided with transformer casing (2), its characterized in that: the noise detector (3) is arranged at the upper end of the transformer shell (2), the hydraulic telescopic rod (4) is arranged at the upper end of the installation base (1), the hydraulic telescopic rod (4) is arranged at the outer side of the transformer shell (2), the upper end of the hydraulic telescopic rod (4) is connected with the sound absorbing cover (5), and the control panel (6) is arranged on the inner wall of the sound absorbing cover (5);
the transformer shell (2) comprises a transformer main body (202) arranged in the transformer shell (2), first through-hole grooves (209) are formed in the left side and the right side of the transformer shell (2), and a protective shell (212) is arranged on the outer side of each first through-hole groove (209).
2. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 1, wherein: a first temperature sensor (201) for monitoring the internal temperature is arranged in the transformer shell (2), an inlet fan (210) is arranged on the left side of the transformer shell (2), and an exhaust fan (211) is arranged on the right side of the transformer shell (2).
3. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 1, wherein: the side face of the transformer main body (202) is in contact with the heat conducting layer (203), the heat conducting layer (203) is in contact with the heat transfer sheet (204), and one end, far away from the heat conducting layer (203), of the heat transfer sheet (204) is connected with the heat conducting plate (205).
4. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 1, wherein: the protective shell (212) comprises a second port groove (2121) formed in the side face of the protective shell (212), and a first filter screen (2122) is arranged outside the second port groove (2121).
5. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 1, wherein: the sound absorbing cover (5) comprises a top frame (501) arranged at the upper end of the sound absorbing cover (5), and a treatment box (504) is arranged on the front side and the rear side of the sound absorbing cover (5).
6. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 5, wherein: the top frame (501) comprises an adjusting frame (5011) which is rotatably connected to the upper end of the top frame (501) and used for rotating the solar electric plate (5012) in azimuth, and a screw rod (5013) is arranged on the adjusting frame (5011) in a penetrating mode.
7. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 5, wherein: the treatment tank (504) comprises a water tank (5041) arranged in the treatment tank (504), a first infusion pump (5042) is arranged in the water tank (5041), and a second temperature sensor (5043) for monitoring the internal temperature is arranged on the water tank (5041) in a penetrating mode.
8. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 7, wherein: a second infusion pump (5044) is arranged in the water tank (5041), and the second infusion pump (5044) is connected with a second serpentine pipe (5045).
9. An integrated dry transformer for on-line noise monitoring and noise reduction according to claim 5, wherein: the left side and the right side of the treatment box (504) are provided with third port grooves (5047), and the outer sides of the third port grooves (5047) are provided with second filter screens (5048).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310579475.XA CN116487166A (en) | 2023-05-22 | 2023-05-22 | Integrated dry-type transformer capable of monitoring noise on line and reducing noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310579475.XA CN116487166A (en) | 2023-05-22 | 2023-05-22 | Integrated dry-type transformer capable of monitoring noise on line and reducing noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116487166A true CN116487166A (en) | 2023-07-25 |
Family
ID=87217905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310579475.XA Withdrawn CN116487166A (en) | 2023-05-22 | 2023-05-22 | Integrated dry-type transformer capable of monitoring noise on line and reducing noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116487166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118116710A (en) * | 2023-12-25 | 2024-05-31 | 邢台市华兴电器设备有限公司 | Indoor intelligent transformer with noise reduction function |
-
2023
- 2023-05-22 CN CN202310579475.XA patent/CN116487166A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118116710A (en) * | 2023-12-25 | 2024-05-31 | 邢台市华兴电器设备有限公司 | Indoor intelligent transformer with noise reduction function |
| CN118116710B (en) * | 2023-12-25 | 2024-12-06 | 邢台市华兴电器设备有限公司 | Indoor intelligent transformer with noise reduction function |
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| PB01 | Publication | ||
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