CN212517005U - Heat dissipation device for dry-type transformer - Google Patents
Heat dissipation device for dry-type transformer Download PDFInfo
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- CN212517005U CN212517005U CN202021452046.4U CN202021452046U CN212517005U CN 212517005 U CN212517005 U CN 212517005U CN 202021452046 U CN202021452046 U CN 202021452046U CN 212517005 U CN212517005 U CN 212517005U
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- dry
- type transformer
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- movable rod
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Abstract
The utility model discloses a heat abstractor for dry-type transformer, which comprises a bod, the front below of organism is connected with the support, and the positive terminal surface of organism is provided with the air inlet, the internally mounted of air inlet has protection machanism, the right-hand member surface of organism is provided with radiator fan. The utility model discloses in, under ventilation mechanism's effect, when this dry-type transformer carries out the during operation, then can be with radiator fan's power and the switch-on of motor, make the motor begin to rotate, thereby make the motor drive first movable rod and rotate, make to make first gear drive the rotation, thereby it rotates to drive the second movable rod that the second gear links to each other, when the second movable rod rotates, make movable blade begin to rotate, thereby open the gas outlet and ventilate, this dry-type transformer's radiating effect has been guaranteed, when not using, then can reverse the motor, make it reset, make movable blade reset and close the gas outlet, carry out dustproof work.
Description
Technical Field
The utility model belongs to the technical field of the heat dissipation for the dry-type transformer, concretely relates to heat abstractor for the dry-type transformer.
Background
The dry-type transformer is widely applied to places such as daily local illumination, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil.
When an existing dry-type transformer is used and installed, under the condition of ventilation and heat dissipation, dust is often covered at an air inlet and can circulate along with air, the dust affects internal components under the long-term condition, after the existing dry-type transformer is used, an air outlet can be opened for a long time to be in contact with the outside, and therefore the heat dissipation device for the dry-type transformer is designed.
SUMMERY OF THE UTILITY MODEL
For solving current dry-type transformer when using the installation, under the ventilation cooling's the condition, air inlet department often can lead to the cover of dust, and these dusts can be along with the circulation of air, and the ash causes the influence to inside components and parts under the long-term condition, and after the use, the gas outlet also can open the problem with external contact for a long time. The utility model provides a heat abstractor for dry-type transformer has the characteristics of filtration, dustproof, the convenient equipment of giving vent to anger of admitting air.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for a dry-type transformer comprises a machine body, a bracket is connected with the lower part of the front surface of the machine body, an air inlet is arranged on the positive end surface of the machine body, a protection mechanism is arranged inside the air inlet, a heat radiation fan is arranged on the surface of the right end of the machine body, and a butt joint mechanism is connected between the heat radiation fan and the machine body, an air outlet is arranged on the right end surface of the heat radiation fan, and a ventilation mechanism is arranged inside the air outlet, the ventilation mechanism comprises a motor inside, a first movable rod is connected below the front surface of the motor, a first movable shaft is arranged on the outer side of the first movable rod, and the outside of the first movable rod is connected with a first gear, the outside of the first gear is provided with a second gear, and a second movable rod is arranged inside the second gear, a second movable shaft is connected to the outer side of the second movable rod, and a movable blade is arranged outside the second movable rod.
Preferably, the movable blade forms a movable structure with the air outlet through a second movable rod, a second movable shaft, and the transverse axis of the movable blade coincides with the transverse axis of the second movable rod.
Preferably, the inside filter layer that is included of protection machanism, and the externally mounted of filter layer has the fixture block, the outside of fixture block is provided with the draw-in groove, and the internal thread of fixture block is connected with first bolt.
Preferably, the fixture block and the clamping groove form a fixing structure through the first bolt, and the fixture block is symmetrical about a transverse axis of the filter layer.
Preferably, docking mechanism is inside including counterpoint piece, and the through-hole has been seted up to the inside of counterpoint piece, the left end surface of counterpoint piece is provided with the counterpoint groove, and the internally mounted in counterpoint groove has the threaded rod, the outside of threaded rod is provided with first nut.
Preferably, the transverse axis of the alignment groove coincides with the transverse axis of the threaded rod, and the threaded rod is symmetrical with respect to the transverse axis of the machine body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, under protection machanism's effect, install the filter layer in this dry-type transformer's air inlet department, the filter layer adopts activated carbon layer and HEPA high-efficient filter layer to constitute, can effectually intercept the impurity in the outside air to effectual protecting inside components and parts makes this dry-type transformer's life extension like this, reduces the maintenance cost.
2. The utility model discloses in, under ventilation mechanism's effect, when this dry-type transformer carries out the during operation, then can be with radiator fan's power and the switch-on of motor, make the motor begin to rotate, thereby make the motor drive first movable rod and rotate, make to make first gear drive the rotation, thereby it rotates to drive the second movable rod that the second gear links to each other, when the second movable rod rotates, make movable blade begin to rotate, thereby open the gas outlet and ventilate, this dry-type transformer's radiating effect has been guaranteed, when not using, then can reverse the motor, make it reset, make movable blade reset and close the gas outlet, carry out dustproof work.
3. The utility model discloses in, under docking mechanism's effect, when needs are connected radiator fan with this dry-type transformer, then can aim at the counterpoint groove that the organism was seted up with the counterpoint piece that radiator fan met, then pass the threaded rod with the inside through-hole of counterpoint piece and put into the counterpoint inslot, twist first nut again and consolidate, connect through two sets of counterpoint pieces, counterpoint groove to radiator fan connection stability has been guaranteed, then the radiating effect has been guaranteed, wholly adopt the concatenation, the installation is changed conveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the protection mechanism of the present invention;
fig. 3 is a schematic structural view of the ventilation mechanism of the present invention;
fig. 4 is a schematic structural diagram of the docking mechanism of the present invention.
In the figure: 1. a body; 2. a support; 3. an air inlet; 4. a protection mechanism; 401. a filter layer; 402. a clamping block; 403. a card slot; 404. a first bolt; 5. a heat radiation fan; 6. an air outlet; 7. a ventilation mechanism; 701. a motor; 702. a first movable bar; 703. a first movable shaft; 704. a first gear; 705. a second gear; 706. a second movable bar; 707. a second movable shaft; 708. a movable blade; 8. a docking mechanism; 801. a positioning block; 802. a through hole; 803. a positioning groove; 804. a threaded rod; 805. a first nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a heat dissipation device for a dry-type transformer comprises a machine body 1, a support 2, an air inlet 3, a protection mechanism 4, a filter layer 401, a clamping block 402, a clamping groove 403, a first bolt 404, a heat dissipation fan 5, an air outlet 6, a ventilation mechanism 7, a motor 701, a first movable rod 702, a first movable shaft 703, a first gear 704, a second gear 705, a second movable rod 706, a second movable shaft 707, movable blades 708, a butt joint mechanism 8, a butt joint block 801, a through hole 802, a butt joint groove 803, a threaded rod 804 and a first nut 805, wherein the support 2 is connected below the front of the machine body 1, the air inlet 3 is arranged on the positive end surface of the machine body 1, the protection mechanism 4 is installed inside the air inlet 3, the heat dissipation fan 5 is arranged on the right end surface of the machine body 1, the butt joint mechanism 8 is connected between the heat dissipation fan 5 and the machine body 1, the air outlet 6 is arranged on the right end surface of the heat dissipation, the ventilation mechanism 7 comprises a motor 701 inside, a first movable rod 702 is connected to the lower portion of the front face of the motor 701, a first movable shaft 703 is installed on the outer side of the first movable rod 702, a first gear 704 is connected to the outer portion of the first movable rod 702, a second gear 705 is arranged on the outer side of the first gear 704, a second movable rod 706 is installed inside the second gear 705, a second movable shaft 707 is connected to the outer side of the second movable rod 706, and a movable blade 708 is installed on the outer portion of the second movable rod 706.
By adopting the technical scheme, the motor 701 adopts the speed reduction motor 701, so that the turnover of the movable blade 708 can be controlled through the forward and reverse rotation of the motor 701.
Specifically, the movable blade 708 forms a movable structure with the air outlet 6 via the second movable rod 706, the second movable shaft 707, and the transverse axis of the movable blade 708 coincides with the transverse axis of the second movable rod 706.
By adopting the above technical solution, wherein the movable blade 708 is integrated with the second movable rod 706, when the second movable rod 706 rotates, the movable blade 708 can effectively rotate.
Specifically, the inside of the protection mechanism 4 includes a filter layer 401, a clamping block 402 is installed outside the filter layer 401, a clamping groove 403 is formed in the outer side of the clamping block 402, and a first bolt 404 is connected to the inner thread of the clamping block 402.
Through adopting above-mentioned technical scheme, wherein filter layer 401 adopts activated carbon layer and HEPA high efficiency filter layer 401 to constitute, can effectually intercept the impurity in the outside air.
Specifically, the latch 402 and the latching groove 403 form a fixed structure through the first bolt 404, and the latch 402 is symmetrical with respect to the transverse axis of the filter layer 401.
Through adopting above-mentioned technical scheme, draw-in groove 403 has been seted up to the inner wall of wherein air inlet 3 for filter layer 401 can effectually put into through fixture block 402 and fix a position, and rethread fixture block 402, the inside thread groove of predetermineeing of draw-in groove 403 align to twist the screw-in and screw up and carry out effectual fixed with first bolt 404.
Specifically, docking mechanism 8 is inside including counterpoint piece 801, and counterpoint piece 801's inside has seted up through-hole 802, and counterpoint piece 801's left end surface is provided with counterpoint groove 803, and the internally mounted of counterpoint groove 803 has threaded rod 804, and the outside of threaded rod 804 is provided with first nut 805.
Through adopting above-mentioned technical scheme, wherein the inside counterpoint groove 803 of organism 1 is provided with two sets ofly for threaded rod 804 is installed two, and threaded rod 804 and counterpoint groove 803 are as an organic whole, and it is fixed through counterpoint piece 801 to make between radiator fan 5 and the organism 1 fixed when radiator fan 5.
Specifically, the transverse axis of the alignment groove 803 coincides with the transverse axis of the threaded rod 804, and the threaded rod 804 is symmetrical with respect to the transverse axis of the machine body 1.
By adopting the technical scheme, the alignment groove 803 is formed in the alignment block 801, so that the alignment block 801 can penetrate through the threaded rod 804 to be positioned, and then is fixed through the first nut 805.
The utility model discloses a theory of operation and use flow: the air inlet 3 of the dry type transformer is provided with the filter layer 401, the filter layer 401 is composed of an activated carbon layer and a high-efficiency HEPA filter layer 401, impurities in the outside air can be effectively intercepted, so that internal components can be effectively protected, the service life of the dry type transformer is prolonged, the maintenance cost is reduced, when the dry type transformer works, the power supply of the cooling fan 5 can be communicated with the power supply of the motor 701, the motor 701 starts to rotate, the motor 701 drives the first movable rod 702 to rotate, the first gear 704 is driven to rotate, the second movable rod 706 connected with the second gear 705 is driven to rotate, when the second movable rod 706 rotates, the movable blade 708 starts to rotate, the air outlet 6 is opened for ventilation, the cooling effect of the dry type transformer is ensured, when the dry type transformer is not used, then can be with motor 701 reversal, make it reset, make movable blade 708 reset and close gas outlet 6, carry out dustproof work, when radiator fan 5 and this dry-type transformer need be connected, then can aim at the counterpoint groove 803 that organism 1 offered with counterpoint piece 801 that radiator fan 5 meets, then pass threaded rod 804 with the inside through-hole 802 of counterpoint piece 801 and put into counterpoint groove 803, twist first nut 805 again and consolidate, connect through two sets of counterpoint pieces 801, counterpoint groove 803, thereby radiator fan 5 connection stability has been guaranteed, then the radiating effect has been guaranteed, wholly adopt the concatenation, it is convenient to install and change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A heat dissipation device for a dry-type transformer comprises a machine body (1), and is characterized in that: the engine body comprises an engine body (1), a support (2) is connected below the front side of the engine body (1), an air inlet (3) is arranged on the front end face of the engine body (1), a protection mechanism (4) is arranged inside the air inlet (3), a cooling fan (5) is arranged on the surface of the right end of the engine body (1), a butt joint mechanism (8) is connected between the cooling fan (5) and the engine body (1), an air outlet (6) is arranged on the surface of the right end of the cooling fan (5), a ventilation mechanism (7) is arranged inside the air outlet (6), a motor (701) is arranged inside the ventilation mechanism (7), a first movable rod (702) is connected below the front side of the motor (701), a first movable shaft (703) is installed on the outer side of the first movable rod (702), a first gear (704) is connected outside the first movable rod (702), a second gear (705) is arranged on the outer side of the first gear (, and a second movable rod (706) is arranged in the second gear (705), a second movable shaft (707) is connected to the outer side of the second movable rod (706), and a movable blade (708) is arranged outside the second movable rod (706).
2. The heat dissipating device for a dry-type transformer as set forth in claim 1, wherein: the movable blade (708) and the air outlet (6) form a movable structure through a second movable rod (706), a second movable shaft (707), and the transverse axis of the movable blade (708) is coincident with the transverse axis of the second movable rod (706).
3. The heat dissipating device for a dry-type transformer as set forth in claim 1, wherein: protection machanism (4) are inside including filter layer (401), and the externally mounted of filter layer (401) has fixture block (402), the outside of fixture block (402) is provided with draw-in groove (403), and the internal thread of fixture block (402) is connected with first bolt (404).
4. The heat dissipating device for a dry-type transformer as set forth in claim 3, wherein: the fixture block (402) and the clamping groove (403) form a fixed structure through the first bolt (404), and the fixture block (402) is symmetrical about the transverse axis of the filter layer (401).
5. The heat dissipating device for a dry-type transformer as set forth in claim 1, wherein: docking mechanism (8) inside including counterpoint piece (801), and counterpoint piece (801) inside seted up through-hole (802), the left end surface of counterpoint piece (801) is provided with counterpoint groove (803), and the internally mounted of counterpoint groove (803) has threaded rod (804), the outside of threaded rod (804) is provided with first nut (805).
6. The heat dissipating device for a dry-type transformer as set forth in claim 5, wherein: the transverse axis of the alignment groove (803) coincides with the transverse axis of the threaded rod (804), and the threaded rod (804) is symmetrical relative to the transverse axis of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021452046.4U CN212517005U (en) | 2020-07-22 | 2020-07-22 | Heat dissipation device for dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021452046.4U CN212517005U (en) | 2020-07-22 | 2020-07-22 | Heat dissipation device for dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212517005U true CN212517005U (en) | 2021-02-09 |
Family
ID=74442157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021452046.4U Active CN212517005U (en) | 2020-07-22 | 2020-07-22 | Heat dissipation device for dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212517005U (en) |
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2020
- 2020-07-22 CN CN202021452046.4U patent/CN212517005U/en active Active
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Address after: 221000 North side of National Highway 310 and East side of Hongjian Vegetable in Xuzhou Industrial Park, Jiawang District, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Hengtong General Electric Co.,Ltd. Address before: 221000 east of Enron village, Damiao Town, Xuzhou Economic and Technological Development Zone, Jiangsu Province Patentee before: Xuzhou Hengtong Transformer Co.,Ltd. |