CN212671932U

CN212671932U - Composite radiator

Info

Publication number: CN212671932U
Application number: CN202021182438.3U
Authority: CN
Inventors: 管春韬; 殷敏伟; 刘仰树
Original assignee: WUXI YUDA HEAT EXCHANGER CO Ltd
Current assignee: WUXI YUDA HEAT EXCHANGER CO Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-03-09
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to a combined radiator, which comprises an intercooler and a combined cooler; the intercooler is connected with the combined cooler through bolts; the intercooler is provided with an air inlet and an air outlet; the width of the intercooler is the same as that of the combined cooler; the length of the intercooler is less than that of the combined cooler; the combined cooler comprises a water cooler and an oil cooler; the water cooler and the oil cooler are arranged side by side; the upper part of the water cooler is provided with a water replenishing port and a water inlet, and the lower part of the water cooler is provided with a water outlet; an auxiliary water tank is arranged above the water cooler; the auxiliary water tank is provided with a water filling port and a water receiving pipe port; the water receiving pipe port is communicated with the water replenishing port through a water replenishing pipe; an oil inlet is formed in the upper portion of one side of the oil cooler, and an oil outlet is formed in the lower portion of the other side of the oil cooler. The utility model discloses can cool off three kinds of objects of cooling water, lubricated machine oil, compressed air simultaneously.

Description

Composite radiator

Technical Field

The utility model relates to a radiator technical field, in particular to combined type radiator.

Background

High-boost and large-displacement engines often need better radiators due to large air intake and high temperature. Because the influence of high-temperature gas on the engine is mainly two points: firstly, the air volume is large, which is equivalent to that the air sucked by the engine is reduced; secondly, the high-temperature air is particularly unfavorable for the combustion of the engine, the power can be reduced, and the emission can be deteriorated. Under the same combustion conditions, the engine power drops by approximately 3% to 5% for every 10 ℃ rise in charge air temperature, both of which result in the increased power being offset by the air temperature being too high.

Furthermore, the cooling of the engine must be moderate, and if the cooling is excessive, the heat transfer loss is increased, the fuel economy of the engine is deteriorated, and the following adverse effects are caused: the fuel oil is not evaporated and atomized well, and the combustion is deteriorated; the viscosity of the engine oil is increased at low temperature, so that the friction loss is increased; too low a temperature may also exacerbate the corrosive wear of the cylinder. These problems all lead to a decrease in the available power output from the engine, deterioration of economy and a reduction in service life.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model discloses a combined type radiator.

The utility model discloses the technical scheme who adopts as follows:

a combined radiator comprises an intercooler and a combined cooler; the intercooler is connected with the combined cooler through bolts; the intercooler is provided with an air inlet and an air outlet; the length of the intercooler is less than that of the combined cooler;

the combined cooler comprises a water cooler and an oil cooler; the water cooler and the oil cooler are arranged side by side; the upper part of the water cooler is provided with a water replenishing port and a water inlet, and the lower part of the water cooler is provided with a water outlet; an auxiliary water tank is arranged above the water cooler; the auxiliary water tank is provided with a water filling port and a water receiving pipe port; the water receiving pipe port is communicated with the water replenishing port through a water replenishing pipe; the oil cooler is characterized in that an oil inlet is formed in the upper portion of one side of the oil cooler, and an oil outlet is formed in the lower portion of the other side of the oil cooler.

The method is further characterized in that: the width of the intercooler is the same as that of the combined cooler, or the width of the intercooler is smaller than that of the combined cooler.

The method is further characterized in that: a dustproof net is arranged on one side of the combined cooler, and an air guide cover is arranged on the other side of the combined cooler; the air guide cover is provided with a ventilation opening; and a mesh enclosure is arranged at the vent.

The method is further characterized in that: the dustproof net is rectangular; the shape of the mesh enclosure is circular.

The method is further characterized in that: and two sides of the intercooler are respectively connected with one side of the oil cooler and one side of the water cooler through bolts.

The method is further characterized in that: the intercooler comprises an intercooling left end socket, an air cooling core body and an intercooling right end socket; the intercooling left end socket and the intercooling right end socket are respectively arranged on two sides of the air cooling core body; the air inlet is communicated with the intercooling right seal head; the air outlet is communicated with the intercooling left end socket.

The method is further characterized in that: the water cooler comprises a water-cooling upper end socket, a water-cooling core body, a water-cooling lower end socket and a first bottom plate; the water-cooling upper end socket and the water-cooling lower end socket are respectively arranged on two sides of the water-cooling core body; the first bottom plate is fixed below the water-cooling lower end socket; the water inlet is communicated with the water-cooling upper end socket; the water outlet is communicated with the water-cooling lower end socket.

The method is further characterized in that: the oil cooler comprises an oil cooling upper end enclosure, an oil cooling core body, an oil cooling lower end enclosure and a second bottom plate; the oil cooling upper end enclosure and the oil cooling lower end enclosure are respectively arranged on two sides of the oil cooling core body; the second bottom plate is fixed below the oil-cooled lower end socket; the oil inlet is communicated with the oil cooling upper end enclosure; the oil outlet is communicated with the oil cooling lower end socket.

The utility model has the advantages as follows:

1. the utility model discloses can cool off three kinds of objects of cooling water, lubricated machine oil, compressed air simultaneously. And hydraulic oil enters from the oil inlet and flows out from the oil outlet after being cooled by the oil cooler to form a hydraulic oil cooling part. The cooling circulating water of the engine enters from the water inlet and flows out from the water outlet after being cooled by the water-cooling core body to form a water cooling part, and meanwhile, the auxiliary water tank can supply cooling media to the water cooler. When air enters the turbine of the engine, the temperature of the air is greatly increased, the density of the air is correspondingly increased, and high-temperature air enters from the air inlet, flows out from the air outlet after being cooled by the air cooling core body and then enters the engine.

2. The utility model discloses reduce engine fuel consumption, improve the adaptability to altitude, in high altitude district, adopt the compressor that can use higher pressure ratio well cold, this makes the engine obtain more high-power, has improved the adaptability of car, improves booster matching and adaptability.

3. The utility model discloses can independently add coolant, make the radiator reach better cooling effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a rear view of the present invention.

Fig. 5 is a schematic structural view of an intercooler.

Fig. 6 is a schematic structural view of the combination cooler.

Fig. 7 is a front view of the combination cooler.

In the figure: 100. an intercooler; 101. an air inlet; 102. an air outlet; 103. intercooling the left end enclosure; 104. An air-cooled core body; 105. intercooling the right end enclosure; 200. a water cooler; 201. a water replenishing port; 202. a water inlet; 203. a water outlet; 204. water-cooling the upper end enclosure; 205. a water-cooled core body; 206. water-cooling the lower end socket; 207. a first base plate; 300. an oil cooler; 301. an oil inlet; 302. an oil outlet; 303. oil cooling the upper end enclosure; 304. an oil-cooled core; 305. oil cooling the lower end socket; 306. a second base plate; 400. an auxiliary water tank; 401. a water filling port; 402. a water pipe connecting port; 501. a dust screen; 502. a wind scooper; 503. a mesh enclosure.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is the schematic structural diagram of the present invention, fig. 2 is the front view of the present invention, fig. 3 is the side view of the present invention, fig. 4 is the rear view of the present invention. Referring to fig. 1 to 4, a composite radiator includes an intercooler 100 and a composite cooler. The intercooler 100 is bolted to the combination cooler. The intercooler 100 has an air inlet 101 and an air outlet 102. The length of the intercooler 100 is less than the length of the combination cooler. The width of the intercooler 100 is the same as the width of the combination cooler, or the width of the intercooler 100 is smaller than the width of the combination cooler.

Both sides of the intercooler 100 and one side of the oil cooler 300 are bolted to one side of the water cooler 200, respectively.

Fig. 5 is a schematic structural view of an intercooler. The intercooler 100 includes an intercooling left head 103, an air-cooled core body 104, and an intercooling right head 105. The intercooling left head 103 and the intercooling right head 105 are respectively installed on two sides of the air cooling core body 104. The air inlet 101 is communicated with the middle-cooling right end socket. The air outlet 102 is communicated with the intercooling left end socket.

One side of the combined cooler is provided with a dust screen 501, and the other side of the combined cooler is provided with an air guide cover 502. The wind scooper 502 is provided with a ventilation opening. A mesh cover 503 is installed at the vent.

The combination cooler includes a water cooler 200 and an oil cooler 300. The water cooler 200 and the oil cooler 300 are arranged side by side. The upper part of the water cooler 200 is provided with a water replenishing port 201 and a water inlet 202, and the lower part of the water cooler 200 is provided with a water outlet 203. The subtank 400 is installed above the water cooler 200. The auxiliary water tank 400 is provided with a water inlet 401 and a water receiving pipe port 402. If the engine cooling system is lack of cooling liquid, the heat dissipation effect of the engine can be influenced, and the high temperature of the engine is caused. Therefore, when the liquid level of the cooling liquid is low, the cooling liquid can be supplemented through the water filling port in time. The water receiving pipe port 402 is communicated with the water replenishing port 201 through a water replenishing pipe. An oil inlet 301 is formed in the upper portion of one side of the oil cooler 300, and an oil outlet 302 is formed in the lower portion of the other side of the oil cooler 300.

Fig. 6 is a schematic structural view of the combination cooler, and fig. 7 is a front view of the combination cooler. Referring to fig. 6 and 7, the water cooler 200 includes a water-cooled header 204, a water-cooled core 205, a water-cooled footer 206, and a first floor 207. The water-cooling upper head 204 and the water-cooling lower head 206 are respectively installed at two sides of the water-cooling core body 205. The first base plate 207 is fixed below the water-cooled lower head 206. The water inlet 202 is communicated with the water-cooling upper seal head 204. The water outlet 203 is communicated with the water-cooling lower seal head 206.

Oil cooler 300 includes an oil-cooled upper head 303, an oil-cooled core 304, an oil-cooled lower head 305, and a second base plate 306. The oil cooling upper head 303 and the oil cooling lower head 305 are respectively installed at both sides of the oil cooling core body 304. A second base plate 306 is secured below the oil-cooled bottom head 305. The oil inlet 301 is communicated with the oil cooling upper end enclosure 303. The oil outlet 302 is communicated with an oil cooling lower head 305.

The working principle of the utility model is as follows:

the utility model discloses can cool off three kinds of objects of cooling water, lubricated machine oil, compressed air simultaneously.

The hydraulic oil enters from the oil inlet 301, is cooled by the oil cooler 300 and then flows out from the oil outlet 302 to form a hydraulic oil cooling part. The engine cooling circulating water enters from the water inlet 202, flows out from the water outlet 203 after being cooled by the water-cooling core 205 to form a water cooling part, and meanwhile, the auxiliary water tank 400 can supply a cooling medium to the water cooler 200. When air enters the engine for turbocharging, the temperature of the air is greatly increased, the density of the air is correspondingly increased, and high-temperature air enters from the air inlet 101, flows out from the air outlet 102 after being cooled by the air cooling core body 104 and then enters the engine. Under the same air-fuel ratio condition, the engine power can be improved by 3-5% when the temperature of the pressurized air is reduced by 10 ℃.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. A kind of combined heat sink, characterized by: comprises an intercooler (100) and a combined cooler; the intercooler (100) and the combination cooler are bolted together; the intercooler (100) is provided with an air inlet (101) and an air outlet (102); the length of the intercooler (100) is smaller than the length of the combination cooler;

the combination cooler comprises a water cooler (200) and an oil cooler (300); the water cooler (200) and the oil cooler (300) are arranged side by side; the upper part of the water cooler (200) is provided with a water replenishing port (201) and a water inlet (202), and the lower part of the water cooler (200) is provided with a water outlet (203); an auxiliary water tank (400) is arranged above the water cooler (200); the auxiliary water tank (400) is provided with a water filling port (401) and a water receiving pipe port (402); the water receiving pipe port (402) is communicated with the water replenishing port (201) through a water replenishing pipe; an oil inlet (301) is formed in the upper portion of one side of the oil cooler (300), and an oil outlet (302) is formed in the lower portion of the other side of the oil cooler (300).

2. The composite heat sink of claim 1, wherein: the width of the intercooler (100) is the same as the width of the combination cooler, or the width of the intercooler (100) is smaller than the width of the combination cooler.

3. The composite heat sink of claim 1, wherein: a dustproof net (501) is installed on one side of the combined cooler, and an air guide cover (502) is installed on the other side of the combined cooler; the air guide cover (502) is provided with a ventilation opening; and a mesh enclosure (503) is arranged at the vent.

4. The composite heat sink of claim 3, wherein: the dustproof net (501) is rectangular; the shape of the mesh enclosure (503) is circular.

5. The composite heat sink of claim 1, wherein: two sides of the intercooler (100) are respectively connected with one side of the oil cooler (300) and one side of the water cooler (200) through bolts.

6. The composite heat sink of claim 1, wherein: the intercooler (100) comprises an intercooling left end socket (103), an air cooling core body (104) and an intercooling right end socket (105); the intercooling left end socket (103) and the intercooling right end socket (105) are respectively arranged on two sides of the air cooling core body (104); the air inlet (101) is communicated with the intercooling right seal head; the air outlet (102) is communicated with the intercooling left end socket.

7. The composite heat sink of claim 1, wherein: the water cooler (200) comprises a water-cooling upper end enclosure (204), a water-cooling core body (205), a water-cooling lower end enclosure (206) and a first bottom plate (207); the water-cooling upper end socket (204) and the water-cooling lower end socket (206) are respectively arranged at two sides of the water-cooling core body (205); the first bottom plate (207) is fixed below the water-cooling lower head (206); the water inlet (202) is communicated with the water-cooling upper sealing head (204); the water outlet (203) is communicated with the water-cooling lower seal head (206).

8. The composite heat sink of claim 1, wherein: the oil cooler (300) comprises an oil cooling upper head (303), an oil cooling core body (304), an oil cooling lower head (305) and a second bottom plate (306); the oil cooling upper end socket (303) and the oil cooling lower end socket (305) are respectively arranged at two sides of the oil cooling core body (304); the second bottom plate (306) is fixed below the oil-cooled lower head (305); the oil inlet (301) is communicated with the oil cooling upper end enclosure (303); the oil outlet (302) is communicated with the oil cooling lower head (305).