CN211950656U - Composite radiator - Google Patents
Composite radiator Download PDFInfo
- Publication number
- CN211950656U CN211950656U CN202020466533.XU CN202020466533U CN211950656U CN 211950656 U CN211950656 U CN 211950656U CN 202020466533 U CN202020466533 U CN 202020466533U CN 211950656 U CN211950656 U CN 211950656U
- Authority
- CN
- China
- Prior art keywords
- cooling
- air
- water
- heat dissipation
- cooling water
- 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
Links
Images
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a composite radiator, including radiating core unit and forced air cooling unit: the heat dissipation core unit comprises a cooling water tank, an air-air cooling heat dissipation core and a hydraulic oil cooling heat dissipation core, wherein the cooling water tank is provided with a cooling liquid filling port, a cooling liquid discharging port, a first water-cooling water inlet, a first water-cooling water return port, a second water-cooling water inlet and a second water-cooling water return port which are respectively communicated with one another; the air cooling unit comprises a plurality of cooling fans and driving devices, wherein the number of the cooling fans is equal, the cooling fans correspond to one another, and the cooling fans are respectively installed on the surface of the cooling core unit. The composite radiator is large in heat dissipation capacity and high in heat dissipation power, integrates the functions of engine air-air cooling, cylinder water cooling, explosion-proof water jacket cooling and hydraulic oil cooling, is compact in design structure, and better meets the heat dissipation requirement of an explosion-proof engine.
Description
Technical Field
The utility model relates to a radiator technical field, in particular to composite radiator.
Background
The hydraulic support carrier is a novel special tool which is developed and developed specially aiming at the transportation or long-distance transportation of a hydraulic support in the process of transporting a fully mechanized coal mining face and reversing the face, and is essential auxiliary transportation equipment for the modern coal mining process.
The bracket carrier has the characteristics of low speed and large torque, so that the power sources of the bracket carrier all use an explosion-proof diesel engine, a driving system usually adopts an explosion-proof engine to drive a hydraulic pump, and the hydraulic pump drives a motor to drive a speed reducer and wheels to serve as the power sources, so that the bracket carrier has great advantages.
The improvement of power puts higher requirements on a whole vehicle heat dissipation system, and the requirement on heat dissipation capacity is high and the requirement on heat dissipation power is high. The traditional heat dissipation system has insufficient heat dissipation capacity reservation, the engine is easily started and stopped under the underground severe working conditions of a coal mine, and the heat dissipation requirement of a high-power explosion-proof engine used underground cannot be met.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of prior art, the utility model provides a composite radiator, the heat dissipation capacity is big and the radiating power is high to integrated engine air-air cooling, cylinder body water-cooling, explosion-proof water jacket cooling and hydraulic oil cooling function have, and the design compact structure satisfies the heat dissipation demand of high-power explosion-proof engine and the explosion-proof vehicle of hydraulic drive better.
The utility model provides a composite radiator, including radiator core unit and forced air cooling unit:
the heat dissipation core unit comprises a cooling water tank, an air-air cooling heat dissipation core and a hydraulic oil cooling heat dissipation core, wherein the cooling water tank is provided with a cooling liquid filling port and a cooling liquid discharging port which are communicated with each other, a first water cooling water inlet and a first water cooling water returning port which are communicated with each other, and a second water cooling water inlet and a second water cooling water returning port which are communicated with each other;
the air cooling unit comprises a plurality of cooling fans and a plurality of driving devices, the cooling fans are respectively installed on the surface of the cooling core unit, the number of the driving devices is equal to that of the cooling fans, and the driving devices are used for driving the cooling fans to rotate in a one-to-one correspondence mode.
Optionally, the cooling water tank is provided with the plurality of cooling fans on one side surface, and the air-cooling heat dissipation core and the hydraulic oil-cooling heat dissipation core on the other side surface.
Optionally, the air-cooling radiator core with the hydraulic oil cooling radiator core keeps installing in the surface of cooling water tank respectively in the adjacency, the air-cooling radiator core is kept away from one side surface of cooling water tank with the hydraulic oil cooling radiator core is kept away from one side surface parallel and level of cooling water tank.
Optionally, the air cooling unit includes an air guiding cover, the air guiding cover is installed on the surface of the cooling water tank, and the plurality of cooling fans are respectively arranged in the air guiding cover.
Optionally, the surface of one side of the air guiding cover, which is far away from the cooling water tank, is provided with air holes with the same number as the plurality of cooling fans, and the cooling fans are installed in the air holes in a one-to-one correspondence manner.
Optionally, the air cooling unit further includes a support bracket, and the driving device is mounted on the support bracket.
Optionally, the support bracket has a C-shaped structure, and two ends of the C-shaped structure are fixed to two side portions of the composite heat sink.
Optionally, the composite heat sink further includes a mounting bracket, and the mounting bracket is used for realizing the outward mounting of the composite heat sink.
Optionally, the mounting bracket includes two upper mounting brackets and two lower mounting brackets respectively located at four corners of the composite heat sink.
Optionally, the drive means is a drive motor.
The embodiment of the utility model provides an in one or more technical scheme, following technological effect or advantage have at least:
the cooling liquid keeping low temperature is injected into the cooling water tank from the cooling liquid filling port to provide a water cooling function, the cooling fan continuously operates to provide an air cooling function, the first water medium in a flow passage between the first water cooling water inlet and the first water cooling water return port, the second water medium in a flow passage between the second water cooling water inlet and the second water cooling water return port, the air medium in a flow passage between the air cooling air inlet and the air cooling air return port and the hydraulic oil in a flow passage between the hydraulic oil cooling oil inlet and the hydraulic oil cooling oil return port are respectively cooled and cooled, and the air medium, the first water medium, the second water medium and the hydraulic oil keeping low temperature after cooling respectively flow out of the combined radiator and respectively flow through the air flow passage of the engine, the water cooling flow passage of the engine cylinder body, the water cooling flow passage of the explosion-proof water jacket and the hydraulic oil passage of, The cooling function of the explosion-proof water jacket and the cooling function of the hydraulic oil are realized, the design structure is compact, and the heat dissipation requirements of a high-power explosion-proof engine and a hydraulic drive explosion-proof vehicle are better met.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front side plan view of a composite heat sink provided in an embodiment of the present invention;
fig. 2 is a schematic rear side plan view of the composite heat sink in fig. 1.
Description of the main element symbols:
11-a cooling water tank, 11 a-a cooling liquid filling port, 11 b-a cooling liquid discharging port, 11 c-a first water cooling water inlet, 11 d-a first water cooling water return port, 11 e-a second water cooling water inlet, 11 f-a second water cooling water return port, 11 g-an exhaust port, 12-an air-cooling heat dissipation core, 12 a-an air-cooling air inlet, 12 b-an air-cooling air return port, 13-a hydraulic oil cooling heat dissipation core, 13 a-a hydraulic oil cooling oil inlet, 13 b-a hydraulic oil cooling oil return port, 21-a heat dissipation fan, 22-a driving device, 23-a wind guide cover, 24-a support bracket, 25-a fixing bolt, 31-an upper mounting bracket and 32-a lower mounting bracket.
Detailed Description
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 also be present. 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative 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. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-2, the present embodiment discloses a specific structure of a composite radiator, which includes a heat dissipation core unit and an air cooling unit, and has a large heat dissipation amount and high heat dissipation power, and integrates the functions of engine air-to-air cooling, cylinder water cooling, explosion-proof water jacket cooling and hydraulic oil cooling, and the design structure is compact, so as to better satisfy the heat dissipation requirements of a high-power explosion-proof engine and a hydraulically-driven explosion-proof vehicle.
The radiator core unit comprises a cooling water tank 11, an air-cooling radiator core 12 and a hydraulic oil-cooling radiator core 13. The cooling water tank 11 is for performing a water cooling function, and has a coolant filling port 11a and a coolant discharge port 11b communicating with each other, a first water-cooled water inlet port 11c and a first water-cooled water return port 11d communicating with each other, and a second water-cooled water inlet port 11e and a second water-cooled water return port 11f communicating with each other. It is understood that inside the cooling water tank 11, the cooling water inlet 11a and the cooling water outlet 11b, the first water-cooled water inlet 11c and the first water-cooled water return 11d, and the second water-cooled water inlet 11e and the second water-cooled water return 11f are respectively communicated through different flow passages. In addition, the cooling water tank 11 may have heat radiating fins, further utilizing air cooling.
The coolant filling port 11a is used to fill the coolant tank 11 with coolant kept at a low temperature, and the coolant absorbs heat to cool the object to be cooled. The coolant after absorbing heat is discharged from the coolant discharge port 11b and leaves the coolant tank 11, taking away heat. It is understood that the coolant filler 11a and the coolant drain 11b may be respectively provided in plural numbers.
The first water-cooling water inlet 11c and the first water-cooling water return 11d are respectively connected to different openings of a water-cooling flow passage of a cylinder body of the explosion-proof engine through pipelines, thereby forming a water-cooling loop for cooling the cylinder body. The first aqueous medium (liquid cooling medium) entering the cooling water tank 11 from the first water-cooling water inlet 11c returns to a low-temperature state after being cooled by the composite radiator, and the first aqueous medium keeping the low temperature returns to the cylinder water-cooling flow channel of the explosion-proof engine after flowing out from the first water-cooling water return port 11d, cools the cylinder to realize a water-cooling function, and then enters the cooling water tank 11 through the first water-cooling water inlet 11c after flowing through the cylinder water-cooling flow channel to realize circulation.
The second water-cooled water inlet 11e and the second water-cooled water return 11f are respectively connected with different openings of the water-cooled flow passage of the explosion-proof water jacket of the explosion-proof engine through pipelines, so that a water-cooled loop for cooling the explosion-proof water jacket is formed. The second aqueous medium (liquid cooling medium) entering the cooling water tank 11 from the second water-cooled water inlet 11e returns to a low-temperature state after being cooled by the composite radiator, the second aqueous medium keeping the low temperature flows out of the second water-cooled water return port 11f and then returns to the explosion-proof water jacket water-cooled flow passage of the explosion-proof engine, the explosion-proof water jacket is cooled to realize a water-cooling function, and the second aqueous medium (liquid cooling medium) flows through the explosion-proof water jacket water-cooled flow passage and then enters the cooling water tank 11 through the second water-cooled water inlet 11 e.
The cooling water tank 11 also has an air outlet 11g for discharging air, exemplarily.
The air-cooling heat dissipation core 12 and the hydraulic oil-cooling heat dissipation core 13 are respectively mounted on the cooling water tank 11. The air-cooled radiator core 12 has an air-cooled air inlet 12a and an air-cooled air return 12b communicating with each other, and the hydraulic oil-cooled radiator core 13 has a hydraulic oil-cooled oil inlet 13a and a hydraulic oil-cooled oil return 13b communicating with each other. It can be understood that inside the air-cooled heat dissipation core 12, the air-cooled air inlet 12a and the air-cooled air return port 12b are communicated through an air flow passage; inside the hydraulic oil cooling radiator core 13, the hydraulic oil cooling oil inlet 13a is communicated with the hydraulic oil cooling oil return port 13b through a flow passage. Exemplarily, the air-cooling radiator core 12 and the hydraulic oil-cooling radiator core 13 may respectively have a radiator fin for cooling with air.
The air-cooled air inlet 12a and the air-cooled air return 12b are respectively connected to different openings of an air flow passage of the explosion-proof engine through pipelines, thereby forming an air-cooled circuit for cooling the explosion-proof engine (for example, the supercharged air therein may be embodied). The hot air entering the air-cooled heat dissipation core 12 from the air-cooled air inlet 12a is cooled by the composite radiator, and then returns to a low-temperature state, the cooled air flows out from the air-cooled air return port 12b and then returns to an air flow passage of the explosion-proof engine, so as to cool the explosion-proof engine (for example, the supercharged air therein) to realize an air cooling function, and then flows through the air flow passage of the explosion-proof engine and enters the cooling water tank 11 through the air-cooled air inlet 12a to realize circulation.
The hydraulic oil cooling oil inlet 13a and the hydraulic oil cooling oil return port 13b are respectively connected to an oil return port and an oil inlet of a hydraulic oil path of the explosion-proof engine through pipelines, and are used for cooling hydraulic oil which provides hydraulic power for the explosion-proof engine. After flowing out from an oil return port behind a hydraulic oil path of the explosion-proof engine, hydraulic oil enters the hydraulic oil cooling heat dissipation core 13 through a hydraulic oil cooling oil inlet 13a, is cooled by the composite radiator and then returns to a low-temperature state, the cooled hydraulic oil flows out from a hydraulic oil cooling oil return port 13b and then returns to the hydraulic oil path of the explosion-proof engine to provide driving force for the explosion-proof engine, and the hydraulic oil flowing through the hydraulic oil path of the explosion-proof engine enters the cooling water tank 11 through an air cooling air inlet 12a to realize circulation.
The air cooling unit is used for performing air cooling heat dissipation, and includes a plurality of cooling fans 21 and a plurality of driving devices 22. A plurality of heat dissipation fans 21 are respectively arranged on the surfaces of the heat dissipation core units to realize air heat exchange; the number of the driving devices 22 is equal to that of the heat dissipation fans 21, and the driving devices 22 are used for driving the heat dissipation fans 21 to rotate in a one-to-one correspondence manner. The drive means 22 is exemplarily a drive motor.
Exemplarily, the cooling water tank 11 is provided with a plurality of cooling fans 21 on one surface and an air-cooled heat sink 12 and a hydraulic oil-cooled heat sink 13 on the other surface. The structure is compact and the heat dissipation performance is good.
Exemplarily, the air-cooling radiator core 12 and the hydraulic oil-cooling radiator core 13 are respectively mounted on the surface of the cooling water tank 11 in an abutting manner, and the surface of one side of the air-cooling radiator core 12 away from the cooling water tank 11 is flush with the surface of one side of the hydraulic oil-cooling radiator core 13 away from the cooling water tank 11, so that the composite radiator has a more compact appearance and is easy to arrange and mount. Specifically, the air-cooling radiator core 12 and the hydraulic oil-cooling radiator core 13 may be arranged in sequence from top to bottom.
The air-cooling unit exemplarily comprises an air guiding cover 23 for structurally protecting the heat dissipating fan 21. The air guiding cover 23 is installed on the surface of the cooling water tank 11, and the plurality of heat dissipation fans 21 are respectively installed in the air guiding cover 23. Exemplarily, the surface of the air guiding cover 23 on the side away from the cooling water tank 11 is provided with air holes with the same number as the plurality of heat dissipation fans 21, and the heat dissipation fans 21 are installed in the air holes in a one-to-one correspondence manner.
The air-cooling unit further illustratively includes a support bracket 24, and the driving device 22 is mounted on the support bracket 24. Illustratively, the support bracket 24 has a C-shaped configuration, and both ends of the C-shaped configuration are fixed to both side portions of the composite heat sink. Illustratively, both ends of the C-shaped structure are fixed to both side portions of the wind scooper 23 by fixing bolts 25.
The composite radiator further comprises a mounting bracket, and the mounting bracket is used for realizing the outward mounting of the composite radiator, so that the composite radiator can be mounted on a vehicle body. Exemplarily, the mounting brackets include two upper mounting brackets 31 and two lower mounting brackets 32 respectively arranged at four corners of the composite heat sink, so as to ensure structural stability in a four-point mounting manner.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. Compound radiator, its characterized in that, including radiating core unit and forced air cooling unit:
the heat dissipation core unit comprises a cooling water tank, an air-air cooling heat dissipation core and a hydraulic oil cooling heat dissipation core, wherein the cooling water tank is provided with a cooling liquid filling port and a cooling liquid discharging port which are communicated with each other, a first water cooling water inlet and a first water cooling water returning port which are communicated with each other, and a second water cooling water inlet and a second water cooling water returning port which are communicated with each other;
the air cooling unit comprises a plurality of cooling fans and a plurality of driving devices, the cooling fans are respectively installed on the surface of the cooling core unit, the number of the driving devices is equal to that of the cooling fans, and the driving devices are used for driving the cooling fans to rotate in a one-to-one correspondence mode.
2. The composite heat sink as claimed in claim 1, wherein the cooling water tank is provided with the plurality of heat dissipation fans on one side surface thereof and the air-cooling heat dissipation core and the hydraulic oil-cooling heat dissipation core on the other side surface thereof.
3. The composite radiator according to claim 2, wherein the air-cooled radiator core and the hydraulic oil-cooled radiator core are respectively mounted on the surface of the cooling water tank in an abutting manner, and a side surface of the air-cooled radiator core away from the cooling water tank is flush with a side surface of the hydraulic oil-cooled radiator core away from the cooling water tank.
4. The composite heat sink as claimed in claim 1, wherein the air cooling unit includes an air guiding cover, the air guiding cover is mounted on the surface of the cooling water tank, and the plurality of heat dissipation fans are respectively disposed in the air guiding cover.
5. The composite heat sink as claimed in claim 4, wherein the air guiding cover has air holes with the same number as the plurality of heat dissipating fans disposed on a side surface thereof away from the cooling water tank, and the heat dissipating fans are disposed in the air holes in a one-to-one correspondence.
6. The composite heat sink of claim 1, wherein the air-cooled unit further comprises a support bracket, the driving device being mounted on the support bracket.
7. The composite heat sink as recited in claim 6 wherein said support bracket has a C-shaped configuration, both ends of said C-shaped configuration being secured to both side portions of said composite heat sink.
8. The composite heat sink of claim 1, further comprising a mounting bracket for enabling external mounting of the composite heat sink.
9. The composite heat sink of claim 8, wherein the mounting brackets include two upper mounting brackets and two lower mounting brackets spaced at four corners of the composite heat sink.
10. The composite heat sink of claim 1, wherein the drive device is a drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020466533.XU CN211950656U (en) | 2020-04-02 | 2020-04-02 | Composite radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020466533.XU CN211950656U (en) | 2020-04-02 | 2020-04-02 | Composite radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211950656U true CN211950656U (en) | 2020-11-17 |
Family
ID=73168213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020466533.XU Active CN211950656U (en) | 2020-04-02 | 2020-04-02 | Composite radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211950656U (en) |
-
2020
- 2020-04-02 CN CN202020466533.XU patent/CN211950656U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110001370B (en) | Distributed radiator of hydrogen energy automobile | |
| CN211950656U (en) | Composite radiator | |
| CN211975153U (en) | Rotary drilling rig chassis heat dissipation system and rotary drilling rig | |
| CN216684064U (en) | Cooling system applied to pure electric special vehicle | |
| CN207274673U (en) | A kind of internal combustion-electric power dual power source main-line locomotive cooling system | |
| CN210776550U (en) | Novel liquid cooling and air cooling separation structure server case | |
| CN202106838U (en) | Urban passenger bus with overhead engine heat radiator | |
| CN105464830A (en) | Water-cooled diesel engine | |
| CN210599140U (en) | Oil cooler of aluminum compound machine | |
| CN211592228U (en) | Cooling system of high-speed amphibious vehicle | |
| CN201093888Y (en) | Loader box type heat radiator | |
| CN107237681B (en) | Automobile water tank with excellent cooling performance | |
| CN201517440U (en) | Spaced arrangement type cooling system of engine | |
| CN214842600U (en) | Radiator for railway vehicle | |
| CN221033473U (en) | Mining multifunctional heat abstractor | |
| CN215633284U (en) | All-terrain vehicle and heat dissipation system thereof | |
| CN221615418U (en) | Heat radiation structure for security protection equipment | |
| CN212716860U (en) | Cooling device for GCY-1000 type heavy rail car | |
| CN218702833U (en) | Electric traction car thermal management system | |
| CN221220618U (en) | Radiator of diesel engine | |
| CN214533181U (en) | Water-cooling device for engine | |
| CN216588805U (en) | Composite heat dissipation device for roof tamping vehicle | |
| CN213597971U (en) | Shield constructs quick-witted cooling system | |
| CN218955304U (en) | Chassis cooling system of rock drilling equipment | |
| CN221900074U (en) | Multilayer heat dissipation type lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |