CN214626631U - Internal heat radiation structure of micro turbine generator - Google Patents

Internal heat radiation structure of micro turbine generator Download PDF

Info

Publication number
CN214626631U
CN214626631U CN202120851720.4U CN202120851720U CN214626631U CN 214626631 U CN214626631 U CN 214626631U CN 202120851720 U CN202120851720 U CN 202120851720U CN 214626631 U CN214626631 U CN 214626631U
Authority
CN
China
Prior art keywords
generator
pump chamber
threaded rod
power
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202120851720.4U
Other languages
Chinese (zh)
Inventor
朱晓勤
秋实
颜聪烨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Lide Power Technology Co ltd
Original Assignee
Xiamen Lide Power Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xiamen Lide Power Technology Co ltd filed Critical Xiamen Lide Power Technology Co ltd
Priority to CN202120851720.4U priority Critical patent/CN214626631U/en
Application granted granted Critical
Publication of CN214626631U publication Critical patent/CN214626631U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model provides a miniature turbo generator's inside heat radiation structure, including the generator case, the inside generator shaft that runs through of generator case, be connected with the generator rotor on the generator shaft, generator incasement wall connection has the generator stator, be connected with two fans of ventilating on the generator shaft, generator rotor one side is equipped with the spiral bend, the spiral bend both ends all pass the generator case and intake the end and be connected with the pump chamber, the pump chamber is connected with the generator case, both ends are equipped with the mouth of a river respectively about the pump chamber, pump chamber internally mounted has the flow distribution plate, flow distribution plate one side is equipped with the power threaded rod, power threaded rod threaded connection has driven threaded rod, pump chamber one side is connected with the power room, power threaded rod one end extends into the power room and is connected with the rotation rim plate, and be connected with the drive rim plate on the generator shaft, the rotation rim plate passes through the belt with the drive rim plate and is connected. The utility model discloses an forced air cooling combines with the water-cooling, and the radiating effect is good, and does not need extra electric energy to supply with.

Description

Internal heat radiation structure of micro turbine generator
Technical Field
The utility model mainly relates to a radiating technical field of turbo generator, concretely relates to miniature turbo generator's inside heat radiation structure.
Background
Today, the application of new energy is becoming widespread due to the fact that the new energy is gradually lacking in the traditional energy, and the new energy is gradually applied to various fields due to the fact that the new energy is more environment-friendly and pollution-free compared with the traditional energy. In new energy, hydroelectric power generation and wind power generation are commonly used, a turbine generator is required to operate for both hydroelectric power generation and wind power generation, a large amount of heat can be generated during the operation of the generator, and if the heat dissipation is not in time, the temperature of the generator is too high, so that the normal operation of the generator is influenced.
For example, patent No. 202021389040.7, which comprises a supporting plate, the hydroecium is gone up to upper end fixedly connected with between the backup pad, lower extreme fixedly connected with lower header between the backup pad, upward be equipped with the cooling tube between hydroecium and the lower header, the inside of hydroecium is inserted to the cooling tube upper end, the inside of lower header is inserted to the lower extreme of cooling tube, upward hydroecium and lower header one end fixedly connected with installing frame, the inside sliding connection of installing frame has fixed frame, the equal fixedly connected with dead lever in both sides of installing frame, dead lever one end fixedly connected with fixed plate, the inside sliding connection of fixed plate has the carriage, the inside threaded connection of carriage has the bolt, bolt one end rotates with the fixed plate to be connected. Although make fixed frame conveniently dismantle, be convenient for maintain the fan of inside, in generator heat radiation structure, adopt the forced air cooling, the fan needs the electric energy operation, adopts the water-cooling, needs the installation water pump to make the fluid can circulate, needs the electric energy of consumption, causes extra consumption.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a miniature turbogenerator's inside heat radiation structure for solve the technical problem who proposes among the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: an internal heat dissipation structure of a micro turbine generator comprises a generator box, wherein a generator shaft penetrates through the interior of the generator box, a generator rotor is connected onto the generator shaft, a generator stator is connected onto the inner wall of the generator box, two ventilation fans are connected onto the generator shaft, and the two ventilation fans are located inside the generator box and on two sides of the generator rotor; generator rotor one side is equipped with the spiral bend, the spiral bend both ends all pass the generator case and intake the end and be connected with the pump chamber, the pump chamber is connected with the generator case, both ends are equipped with the mouth of a river respectively about the pump chamber, pump chamber internally mounted has the flow distribution plate, flow distribution plate one side is equipped with the power threaded rod, power threaded rod threaded connection has driven threaded rod, the power room is connected to pump chamber one side, power threaded rod one end extends into the power room and is connected with the rotary wheel dish, power room and generator case intercommunication, and be connected with the drive wheel dish on the generator shaft, the rotary wheel dish passes through the belt with the drive wheel dish and is connected.
Preferably, gaps are arranged among the inner wall of the generator box, the generator shaft, the generator rotor and the generator stator.
Preferably, an air inlet is formed in one side of the generator box, an air outlet is formed in the side wall of the generator box, and dust filter nets are arranged inside the air inlet and the air outlet.
Preferably, the generator shaft is rotatably connected with an arc disc, and the arc disc is close to the air outlet.
Preferably, the power threaded rod and the driven threaded rod are respectively in threaded connection with the splitter plate and the inner wall of the pump chamber.
Preferably, a fixed rod is connected between the rotating wheel disc and the inner wall of the power chamber, and the fixed rod is rotatably connected with the rotating wheel disc.
Preferably, the pump chamber and the spiral bent pipe are both connected with the water tank.
Compared with the prior art, the beneficial effects of the utility model are that the fan of ventilating passes through the generator shaft and drives rotatoryly, realize the forced air cooling, the generator shaft rotates simultaneously, it rotates to drive the power threaded rod, thereby make the pump chamber operation, realize fluid circulation, inside self-sufficiency, need not consume extra electric energy, effective resources are saved, and owing to be generator shaft drive, generator shaft rotational speed is the piece more, inside production of heat is big more, make the fan rotational speed of ventilating fast more, the forced air cooling effect is good, power threaded rod rotates fast more simultaneously, the water flow speed accelerates, the water-cooling effect is better, forced air cooling and water-cooling can adjust by oneself according to the inside condition, increase the convenience of use.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the position A of the present invention;
fig. 4 is a schematic perspective view of the arc plate of the present invention.
In the figure: 1. a generator box; 11. a generator shaft; 12. a generator rotor; 13. a generator stator; 2. a ventilation fan; 21. an air inlet; 22. an air outlet; 23. a dust filter screen; 24. an arc disk; 3. a pump chamber; 31. a water gap; 32. a flow distribution plate; 33. a power threaded rod; 34. a driven threaded rod; 4. a helical bend; 5. a power chamber; 51. rotating the wheel disc; 52. a drive wheel disc; 53. and (5) fixing the rod.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1, 2 and 4, the present invention provides a technical solution: an internal heat dissipation structure of a micro turbine generator comprises a generator box 1, a generator shaft 11 penetrates through the generator box 1, a generator rotor 12 is connected to the generator shaft 11, a generator stator 13 is connected to the inner wall of the generator box 1, two ventilating fans 2 are connected to the generator shaft 11, the two ventilating fans 2 are located inside the generator box 1 and on two sides of the generator rotor 12, the ventilating fans 2 rotate along with the rotation of the generator shaft 11, extra electric energy does not need to be consumed, resources are effectively saved, the more the rotating speed of the generator shaft 11 is, the more heat generated inside is, the faster the rotating speed of the ventilating fans 2 is, the better the air cooling effect is, the self-regulation can be carried out according to the internal condition, gaps are arranged among the inner wall of the generator box 1, the generator shaft 11, the generator rotor 12 and the generator stator 13, and the wind power can conveniently penetrate through, increase the radiating effect, 1 one side of generator case is equipped with air intake 21, be equipped with air outlet 22 on the 1 lateral wall of generator case, the circulation of inside air can effectively be guaranteed to air intake 21 and air outlet 22, air intake 21 and air outlet 22 are inside all to be equipped with dirt filter 23, and dirt filter 23 can prevent effectively that external dust from entering into generator case 1 inside, causes harmful effects, it is connected with arc dish 24 to rotate on the generator shaft 11, arc dish 24 closes on air outlet 22, and the change wind-force direction that arc dish 24 can be better for the air can circulate fast, increases the radiating effect.
Please refer to fig. 1-3, a spiral curved pipe 4 is disposed on one side of the generator rotor 12, the spiral curved pipe 4 is disposed between the ventilating fan 2 and the generator rotor 12, so that the temperature of the air flow blowing to the generator rotor 12 and the generator stator 13 is lower, and the heat dissipation effect can be further increased, both ends of the spiral curved pipe 4 pass through the generator box 1, and the water inlet end is connected to the pump chamber 3, the pump chamber 3 is connected to the generator box 1, the water ports 31 are disposed on the upper and lower ends of the pump chamber 3, the splitter plate 32 is disposed inside the pump chamber 3, the power threaded rod 33 is disposed on one side of the splitter plate 32, the power threaded rod 33 is connected to the driven threaded rod 34, the power threaded rod 33 and the driven threaded rod 34 are respectively connected to the splitter plate 32 and the inner wall of the pump chamber 3, the screw pump is formed inside the pump chamber 3, and the water flow rate inside the pump chamber 3 is faster the power threaded rod 33 is faster, the water cooling can be adjusted by oneself according to the internal conditions, increases the convenience of use.
Please refer to fig. 1-3, wherein a power chamber 5 is connected to one side of the pump chamber 3, one end of the power threaded rod 33 extends into the power chamber 5 and is connected to a rotary wheel disc 51, the power chamber 5 is communicated with the generator housing 1, a driving wheel disc 52 is connected to the generator shaft 11, the axis of the driving wheel disc 52 is connected to the generator shaft 11, the rotary wheel disc 51 is connected to the driving wheel disc 52 through a belt, the generator shaft 11 rotates to drive the driving wheel disc 52 to rotate, the rotary wheel disc 51 is driven by the belt to rotate, so that the power threaded rod 33 rotates, a fixing rod 53 is connected between the rotary wheel disc 51 and the inner wall of the power chamber 5, the fixing rod 53 is rotatably connected to the rotary wheel disc 51, the fixing rod 53 can fix the rotary wheel disc 51 to prevent the rotary wheel disc 51 from falling off due to vibration, the pump chamber 3 and the spiral curved tube 4 are both connected to a water tank (not shown in the figure), the specific connection can be selected and installed according to the actual situation,
the utility model discloses a concrete operation as follows:
connect mouth of a river 31 and spiral bend 4 with the water tank respectively, when the device uses, generator shaft 11 rotates, it rotates to drive two fan 2 of ventilating, two fan 2 of ventilating discharge inside hot gas, realize the cooling, generator shaft 11 rotates, it rotates to drive driving wheel dish 52, it rotates to drive rotary wheel dish 51 through the belt, make power threaded rod 33 rotate, 3 inside screw pump functions that form in pump chamber, it flows to drive the inside liquid of water tank, carry out the water-cooling, when generator shaft 11 rotational speed accelerates, inside heat that produces is more, 2 rotational speeds of ventilating fan are faster, the better the air cooling effect, power threaded rod 33 rotational speed is faster, 3 inside water flow velocity of pump chamber are just faster, the water-cooling effect is better, can adjust by oneself according to the inside condition, high durability and convenient use.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (7)

1. The utility model provides a miniature turbogenerator's inside heat radiation structure, includes generator case (1), its characterized in that: a generator shaft (11) penetrates through the generator box (1), a generator rotor (12) is connected to the generator shaft (11), a generator stator (13) is connected to the inner wall of the generator box (1), two ventilating fans (2) are connected to the generator shaft (11), and the two ventilating fans (2) are located inside the generator box (1) and on two sides of the generator rotor (12);
a spiral bent pipe (4) is arranged on one side of the generator rotor (12), two ends of the spiral bent pipe (4) penetrate through the generator box (1) and the water inlet end is connected with a pump chamber (3), the pump chamber (3) is connected with the generator box (1), the upper end and the lower end of the pump chamber (3) are respectively provided with a water gap (31), a splitter plate (32) is arranged in the pump chamber (3), a power threaded rod (33) is arranged on one side of the splitter plate (32), the power threaded rod (33) is in threaded connection with a driven threaded rod (34), one side of the pump chamber (3) is connected with a power chamber (5), one end of the power threaded rod (33) extends into the power chamber (5) and is connected with a rotating wheel disc (51), the power chamber (5) is communicated with the generator box (1), and a driving wheel disc (52) is connected to the generator shaft (11), and the rotating wheel disc (51) is connected with the driving wheel disc (52) through a belt.
2. The internal heat dissipation structure of a microturbine generator as claimed in claim 1, wherein: gaps are arranged among the inner wall of the generator box (1), the generator shaft (11), the generator rotor (12) and the generator stator (13).
3. The internal heat dissipation structure of a microturbine generator as claimed in claim 1, wherein: one side of the generator box (1) is provided with an air inlet (21), the side wall of the generator box (1) is provided with an air outlet (22), and the air inlet (21) and the air outlet (22) are internally provided with dust filter nets (23).
4. The internal heat dissipation structure of a microturbine generator as claimed in claim 3, wherein: the generator shaft (11) is rotatably connected with an arc disc (24), and the arc disc (24) is close to the air outlet (22).
5. The internal heat dissipation structure of a microturbine generator as claimed in claim 1, wherein: and the power threaded rod (33) and the driven threaded rod (34) are respectively in threaded connection with the splitter plate (32) and the inner wall of the pump chamber (3).
6. The internal heat dissipation structure of a microturbine generator as claimed in claim 1, wherein: and a fixing rod (53) is connected between the rotating wheel disc (51) and the inner wall of the power chamber (5), and the fixing rod (53) is rotatably connected with the rotating wheel disc (51).
7. The internal heat dissipation structure of a microturbine generator as claimed in claim 1, wherein: the pump chamber (3) and the spiral curved pipe (4) are both connected with the water tank.
CN202120851720.4U 2021-04-23 2021-04-23 Internal heat radiation structure of micro turbine generator Active CN214626631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120851720.4U CN214626631U (en) 2021-04-23 2021-04-23 Internal heat radiation structure of micro turbine generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120851720.4U CN214626631U (en) 2021-04-23 2021-04-23 Internal heat radiation structure of micro turbine generator

Publications (1)

Publication Number Publication Date
CN214626631U true CN214626631U (en) 2021-11-05

Family

ID=78404985

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120851720.4U Active CN214626631U (en) 2021-04-23 2021-04-23 Internal heat radiation structure of micro turbine generator

Country Status (1)

Country Link
CN (1) CN214626631U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114204753A (en) * 2021-12-16 2022-03-18 天长市天峰机电科技有限公司 Automatic heat dissipation cooling mechanism of new energy automobile generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114204753A (en) * 2021-12-16 2022-03-18 天长市天峰机电科技有限公司 Automatic heat dissipation cooling mechanism of new energy automobile generator
CN114204753B (en) * 2021-12-16 2023-01-17 天长市天峰机电科技有限公司 Automatic heat dissipation cooling mechanism of new energy automobile generator

Similar Documents

Publication Publication Date Title
CN107508423B (en) High-grade steel efficient heat dissipation permanent magnet synchronous motor
CN103490558B (en) Direct wind-driven generator cooling system
CN111878315A (en) Wind power generation device and method of high-temperature flue gas mechanical cooler
CN214626631U (en) Internal heat radiation structure of micro turbine generator
CN219281889U (en) Wind generating set heat abstractor
CN206412871U (en) A kind of motor with assembly type heat dissipating housing
CN201730728U (en) Circulation type water-turbine generator set
CN209654278U (en) Axial flow blower is used in a kind of cutting of building materials
CN208923982U (en) A kind of wind-cooling heat dissipating micromotor
CN114992069A (en) Cooling device of direct-drive generator of wind generating set
CN206195549U (en) Generator and wind power generation equipment
CN113162331B (en) Wind power double-fed generator circulating cooling device
CN211449201U (en) Self-cooling structure of axial-flow fan
WO2021017321A1 (en) Mixed flow fan and motor
CN207939346U (en) Generator heat-radiation device
CN206478739U (en) A kind of ducting assembly
CN203522438U (en) Cooling system of direct-driven wind turbine generator
CN206439233U (en) A kind of Water cooling type external rotor axial-flow fan
CN110701923A (en) Low-rotating-speed centrifugal wind wheel cooling tower
CN216645029U (en) Bionical honeycomb heat dissipation case of living beings
CN214841131U (en) Energy-saving heating and ventilation system
CN110145495A (en) A kind of structure of efficient centrifugal air inlet
CN218266438U (en) Efficient heat-dissipation energy-saving fan
CN214404048U (en) Fire control high temperature mixed flow fan
CN211451933U (en) Low-rotating-speed centrifugal wind wheel cooling tower

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant