CN215267905U

CN215267905U - Agricultural vehicle generator heat dissipation case with long service life

Info

Publication number: CN215267905U
Application number: CN202120520242.9U
Authority: CN
Inventors: 高玉良
Original assignee: Changzhou Bosidon Electric Appliance Co ltd
Current assignee: Changzhou Bosidon Electric Appliance Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-21
Anticipated expiration: 2031-03-11

Abstract

The utility model belongs to the generator field specifically is a radiating machine case of agricultural vehicle generator that life-span is strong, including generator box main part, double-layer tube, water-cooling tank and deep bead, the inside of generator box main part is surrounded and is provided with the double-layer tube, and water-cooling tank fixed mounting is in the front side of generator box main part, the right side of generator box main part is provided with the heat storage chamber, the right side of heat storage chamber is provided with the heat extraction window. Through the design of double-layer pipe, establish the cover between air duct and the water-cooled tube, make the hot-air of generator exhaust can enter into in the air duct, the hot-air flows in the air duct, reach the effect of preheating the water-cooled tube, thereby prevent to lead to the water-cooling liquid to freeze excessively low at the temperature, cause the unable radiating condition to appear, and simultaneously, the generator also need preheat in the use when the temperature is lower, the heat that utilizes the generator to send circulates in the air duct and can help the generator to preheat, thereby improve the efficiency of generator box main part.

Description

Agricultural vehicle generator heat dissipation case with long service life

Technical Field

The utility model relates to a generator field especially relates to a agricultural vehicle generator heat dissipation machine case that life-span is strong.

Background

The generator is mechanical equipment for converting energy in other forms into electric energy, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, and converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then the mechanical energy is converted into electric energy by the generator. The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator can generate a large amount of heat during working, if the heat dissipation is not in time, the temperature of the generator is too high, and the normal work of the generator is influenced, and particularly for a high-power generator, the heat dissipation work is more important.

Most of prior art dispel the heat to the generator through water-cooled mode, but use under the environment that the temperature is low excessively, the residual water-cooling liquid in the water-cooling pipe freezes easily, leads to the unable normal flow of water-cooling liquid, can't help the generator to dispel the heat in the short time, need wait that the water-cooling liquid melts the back just can dispel the heat to the generator, can not satisfy current user demand.

In order to solve the problem, the application provides a radiating case of a generator of an agricultural vehicle with a long service life.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a strong agricultural vehicle generator heat dissipation machine case of life-span has the characteristics that prevent that the water-cooling liquid from freezing and control heat emission.

(II) technical scheme

In order to solve the technical problem, the utility model provides a strong-life agricultural vehicle generator heat dissipation case, which comprises a generator case main body, a double-layer pipe, a water cooling case and a wind shield, wherein the double-layer pipe is arranged around the inside of the generator case main body, the water cooling case is fixedly arranged at the front side of the generator case main body, the right side of the generator case main body is provided with a heat storage chamber, the right side of the heat storage chamber is provided with a heat exhaust window, and the wind shield is movably arranged inside the heat exhaust window;

the double-layer tube comprises an air guide tube and a water-cooling tube, and the water-cooling tube is arranged on the inner layer of the air guide tube;

the wind shield comprises a hydraulic rod which is fixedly installed on the right side wall of the inner cavity of the heat storage chamber.

Preferably, the middle part of the inner cavity of the generator box main body is fixedly provided with a generator, and the right side of the generator penetrates through the right side wall of the generator box main body and extends to the inside of the heat storage chamber.

Preferably, a temperature sensor is fixedly mounted on the left side of the bottom of the inner cavity of the main body of the generator box, and an air suction pump is fixedly mounted at the bottom of the inner cavity of the heat storage chamber.

Preferably, the left side fixedly connected with blast pipe of air duct, the right side fixedly connected with intake pipe of air duct, fixed connection between the output of aspiration pump and the intake pipe.

Preferably, the bottom fixed mounting of water-cooling tank inner chamber has the refrigeration piece, the bottom fixed mounting of water-cooling tank inner chamber right side wall has the circulating pump, fixedly connected with aqueduct on the circulating pump.

Preferably, fixed mounting has the articulated joint on the deep bead, the right side wall fixed mounting in heat-retaining chamber inner chamber has the hydraulic stem, it is articulated between the output of hydraulic stem and the articulated joint.

The above technical scheme of the utility model has following profitable technological effect:

1. through the design of double-layer pipe, establish the cover between air duct and the water-cooled tube, make the hot-air of generator exhaust can enter into in the air duct, the hot-air flows in the air duct, reach the effect of preheating the water-cooled tube, thereby prevent to lead to the water-cooling liquid to freeze excessively low at the temperature, cause the unable radiating condition to appear, and simultaneously, the generator also need preheat in the use when the temperature is lower, the heat that utilizes the generator to send circulates in the air duct and can help the generator to preheat, thereby improve the efficiency of generator box main part.

2. When the water-cooling liquid in the water-cooling pipe can flow smoothly, the hydraulic rod contracts and the wind shield is pulled to rotate, so that the heat exhaust window is in an opening and closing state, hot gas exhausted by the generator can directly flow to the outside through the heat exhaust window, and the hot gas exhausted by the generator is effectively prevented from directly flowing in the generator box main body, so that the heat dissipation effect is poor.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the water cooling tank of the present invention;

fig. 3 is a schematic view of the structure of the double-layer tube of the present invention.

Reference numerals:

1. a generator case main body; 11. a generator; 12. a temperature sensor; 13. a heat storage chamber; 14. a heat-exhausting window; 15. an air pump; 2. a double-layer tube; 21. an air duct; 22. a water-cooled tube; 23. an exhaust pipe; 24. an air inlet pipe; 3. a water cooling tank; 31. a refrigeration plate; 32. a circulation pump; 33. a water conduit; 4. a wind deflector; 41. a hydraulic rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, a heat dissipation chassis of a generator of an agricultural vehicle with a long service life is provided, which comprises a generator chassis main body 1, a double-layer pipe 2, a water cooling tank 3 and a wind shield 4.

Referring to fig. 1, a double-layer pipe 2 is arranged around the inside of a generator box main body 1, a water cooling box 3 is fixedly installed on the front side of the generator box main body 1, a heat storage chamber 13 is arranged on the right side of the generator box main body 1, a heat exhaust window 14 is arranged on the right side of the heat storage chamber 13, and a wind shield 4 is movably installed inside the heat exhaust window 14;

referring to fig. 1, the double-layer tube 2 includes an air duct 21 and a water-cooling tube 22, the water-cooling tube 22 is disposed on the inner layer of the air duct 21;

referring to fig. 1, the wind shield 4 includes a hydraulic rod 41, and the hydraulic rod 41 is fixedly installed on the right side wall of the inner cavity of the heat storage chamber 13;

shrink through hydraulic stem 41, with 4 stimulations of deep bead, make hydraulic stem 41 take place the upset, thereby seal heat extraction window 14, the hot-air can't be got rid of the external world through heat extraction window 14, the inside of air duct 21 is entered into through the hot-air, and flow in its inside, make the holistic temperature rise of double-layer tube 2, reach the effect of heating water-cooled tube 22, effectively prevent when using under the environment that the temperature is crossed low, the water-cooling liquid condensation becomes ice in the water-cooled tube 22, can't take away the heat of generator box main part 1 inside through flowing, lead to the poor condition of radiating effect to appear.

Specifically, the middle part fixed mounting of 1 inner chamber of generator box main part has generator 11, and generator 11's right side runs through inside the right side wall that generator box main part 1 extends to heat-retaining chamber 13, and when generator 11 work produced heat, generator 11 is inside directly discharges the hot-air to heat-retaining chamber 13 in with the heat dissipation fan of taking certainly, prevents that the hot-air from directly discharging in generator box main part 1, causes the inside temperature rise of generator box main part 1, influences the heat dissipation.

Specifically, the left side fixed mounting of 1 inner chamber bottom of generator box main part has temperature sensor 12, and the bottom fixed mounting of 13 inner chambers in heat-retaining chamber has aspiration pump 15, pumps the hot-air that is detained in 13 through aspiration pump 15 and sends to air duct 21 in, and the hot-air flows in air duct 21, heats water-cooled tube 22, prevents that the temperature from crossing low and leading to the water-cooling liquid in the water-cooled tube 22 to freeze, causes unable heat dissipation.

Specifically, the left side fixedly connected with blast pipe 23 of air duct 21, the right side fixedly connected with intake pipe 24 of air duct 21, fixed connection between the output of aspiration pump 15 and intake pipe 24, hot-air enters into air duct 21 through intake pipe 24 in, when being about to flow to the other end of air duct 21, exports the hot-air to the external world through blast pipe 23.

Specifically, the bottom fixed mounting of 3 inner chambers of water-cooling tank has refrigeration piece 31, the bottom fixed mounting of 3 inner chamber right side walls of water-cooling tank has circulating pump 32, fixedly connected with aqueduct 33 on the circulating pump 32, in pumping to aqueduct 33 through the water-cooling liquid of circulating pump 32 in with 3 inner chambers of water-cooling tank, guide to the air duct 21 in and flow in the air duct 21 by aqueduct 33 again, thereby take away the heat of 1 inner chambers of generator box main part, when the water-cooling liquid flows back to in 3 water-cooling tank, refrigeration piece 31 refrigerates the inner chamber of water-cooling tank 3, thereby reduce the temperature of water-cooling liquid.

Concretely, fixed mounting has the hinge on the deep bead 4, and the right side wall fixed mounting of heat-retaining chamber 13 inner chamber has hydraulic stem 41, and is articulated between the output of hydraulic stem 41 and the hinge, when hydraulic stem 41 carries out the push-and-pull to deep bead 4, through the design of hinge for deep bead 4 is when rotatory, still can keep and hydraulic stem 41 between swing joint, thereby prevents to take place the card between deep bead 4 and the hydraulic stem 41 and dies.

The utility model discloses a theory of operation and use flow: during the use, detect the temperature of generator case main part 1 inner chamber through temperature sensor 12, when the temperature is low excessively, hydraulic stem 41 extends, promote wind shield 4 and make its upset, thereby seal heat dissipation window 14, generator 11 exhaust heat is detained in heat accumulation chamber 13 again, simultaneously, air pump 15 pumps the hot-air in the heat accumulation chamber 13 to the air duct 21 in, utilize the flow of hot-air to heat water-cooled tube 22, thereby prevent that the water-cooling liquid in the water-cooled tube 22 from freezing, when temperature sensor 12 detects the high temperature in generator case main part 1, hydraulic stem 41 contracts, it is rotatory to drive wind shield 4, open heat dissipation window 14, and simultaneously, air pump 15 stop work, make the heat that generator 11 produced can directly discharge to the external world, thereby improve this device's radiating efficiency.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The agricultural vehicle generator heat dissipation case with the long service life comprises a generator case main body (1), double-layer pipes (2), a water cooling case (3) and a wind shield (4), and is characterized in that the double-layer pipes (2) are arranged in the generator case main body (1) in a surrounding mode, the water cooling case (3) is fixedly installed on the front side of the generator case main body (1), a heat storage chamber (13) is arranged on the right side of the generator case main body (1), a heat exhaust window (14) is arranged on the right side of the heat storage chamber (13), and the wind shield (4) is movably installed inside the heat exhaust window (14);

the double-layer pipe (2) comprises an air guide pipe (21) and a water-cooling pipe (22), and the water-cooling pipe (22) is arranged in the inner layer of the air guide pipe (21);

the wind shield (4) comprises a hydraulic rod (41), and the hydraulic rod (41) is fixedly installed on the right side wall of the inner cavity of the heat storage chamber (13).

2. The agricultural vehicle generator heat dissipation case with long service life according to claim 1, wherein a generator (11) is fixedly installed in the middle of an inner cavity of the generator case main body (1), and the right side of the generator (11) penetrates through the right side wall of the generator case main body (1) and extends into the heat storage chamber (13).

3. The agricultural vehicle generator heat dissipation case with long service life according to claim 1, wherein a temperature sensor (12) is fixedly installed on the left side of the bottom of the inner cavity of the generator case main body (1), and an air suction pump (15) is fixedly installed on the bottom of the inner cavity of the heat storage chamber (13).

4. The generator heat dissipation case for agricultural vehicles with long service life as claimed in claim 3, wherein the left side of the air duct (21) is fixedly connected with an exhaust pipe (23), the right side of the air duct (21) is fixedly connected with an intake pipe (24), and the output end of the air pump (15) is fixedly connected with the intake pipe (24).

5. The agricultural vehicle generator heat dissipation case with long service life according to claim 1, wherein a refrigeration sheet (31) is fixedly installed at the bottom of the inner cavity of the water cooling case (3), a circulating pump (32) is fixedly installed at the bottom of the right side wall of the inner cavity of the water cooling case (3), and a water guide pipe (33) is fixedly connected to the circulating pump (32).

6. The agricultural vehicle generator heat dissipation case with long service life according to claim 1, wherein a hinge joint is fixedly installed on the wind shield (4), a hydraulic rod (41) is fixedly installed on the right side wall of the inner cavity of the heat storage chamber (13), and the output end of the hydraulic rod (41) is hinged to the hinge joint.