CN102400980A - Hydraulic oil radiator - Google Patents
Hydraulic oil radiator Download PDFInfo
- Publication number
- CN102400980A CN102400980A CN2011103638078A CN201110363807A CN102400980A CN 102400980 A CN102400980 A CN 102400980A CN 2011103638078 A CN2011103638078 A CN 2011103638078A CN 201110363807 A CN201110363807 A CN 201110363807A CN 102400980 A CN102400980 A CN 102400980A
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- China
- Prior art keywords
- hydraulic oil
- oil radiator
- wind
- radiator
- guiding hood
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Abstract
The invention relates to a hydraulic oil radiator, in particular to an aluminium-plate finned hydraulic oil radiator, belonging to the technical field of radiation. The hydraulic oil radiator comprises a direct-current fan, wherein the direct-current fan has a finned structure and is fixed on a square air-guiding hood by a nut and a screw; the edge length of the air-guiding hood is larger than the diameter of the direct-current fan; the left side of the air-guiding hook is provided with a hydraulic oil cooler; the lower end of the hydraulic oil cooler is provided with an oil inlet, the upper end of the hydraulic oil cooler is provided with an oil outlet, and the middle of the hydraulic oil cooler is provided with a pressure bypass valve. In the hydraulic oil radiator, an aluminium plate is utilized as a main manufacturing material, the density is less, the weight is light, the inclined pressure bypass valve can be very convenient to adjust the pressure of the hydraulic oil cooler, the structure of a whole product is simple, convenient and compact, and the cooling and radiating effects are good.
Description
Technical field
The present invention relates to a kind of hydraulic oil radiator, relate in particular to a kind of aluminium plate and fin type hydraulic oil radiator, belong to the heat dissipation technology field.
Background technique
Radiator is a kind ofly to be used to prevent that the temperature of motor is elevated to the device on the predetermined value.Radiator is a kind of heat-exchange device; Be used for when making the high-temperature cooling water circulation through water pump and passing radiator, making cooling water to circulate to absorb the heat because of burning and producing in the motor at motor; And the heat that contains in the high-temperature cooling water is dissipated to the outside, thereby prevents engine overheat and keep best drive condition.
Simultaneously, in the automatic speed changing vehicle, be provided with oil cooler, be used for the engine motor oil of torque-converters or power transmission system is cooled off.Owing to be higher than the temperature of radiator with the oily temperature in the automatic transmission that oil cooler is communicated with, so through utilizing the engine cooling water in the radiator to make oil carry out heat exchange, thereby oil is cooled off.
Present Air cooler oil radiator comprises the end socket that is provided with two mounting holes and screws the threaded bushing in mounting hole that when the Air cooler oil radiator was connected with water pipe, the threaded bushing in water pipe and the mounting hole screwed.Because the threaded bushing that is fabricated from iron gets rusty easily when the Air cooler oil radiator leads to oil depot; And threaded bushing makes Air cooler oil radiator and water pipe link strength not high, and antidetonation, shock resistance and wearability are all poor, and the screw thread of threaded bushing is difficult for repairing.
Conventional chiller plant oil radiator all adopts a large amount of copper tubes copper tube alive to insert the heat radiation fuse of fin form as radiator; Let oil cooling contact copper tube surface heat transfer, take away the temperature of fluid through circulating of cooling water, but since copper tube itself than other materials than great; Copper product price on the market goes up day by day; Fetch long price, the setting temperature that reach oil cooling just needs a large amount of copper pipes to contact with fluid, forces the cost of radiator high.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, a kind of hydraulic oil radiator with the pressure bypass valve is provided, adopting aluminium sheet is main material, with low cost, in light weight, is easy to regulate pressure.
According to technological scheme provided by the invention, hydraulic oil radiator comprises dc fan; Said dc fan is wing formula structure, is fixed on the foursquare wind-guiding hood through nut screw, and the wind-guiding hood length of side is greater than the diameter of dc fan; Wind-guiding hood left side is provided with the hydraulic oil Coolers; Hydraulic oil Coolers lower end sets into hydraulic fluid port, and the upper end sets out hydraulic fluid port, middle setting pressure bypass valve.
Also comprise support, wind-guiding hood top and bottom all through nut and screw on support, support is provided with plurality of square holes, the end is provided with fixing part.
Said dc fan comprises blade, rotating shaft and power line, and blade is a wing formula blade, is installed in the rotating shaft, and is rounded after some blade installation finish; Adopt female terminal, seal ring and inserted sheet stator blade in the said rotating shaft.
The said pressure bypass valve tilting installation in 45 degree angles, valve port is towards oblique below.
Said wind-guiding hood adopts aluminium sheet to make, and is provided with the long-round-shape through hole.
Said oiler and oil outlet port seal with vinyl cover.
The present invention has following advantage: it is main Manufacturing material that the present invention utilizes aluminium sheet; Its density is little, in light weight; Tilting pressure bypass valve can be very convenient the pressure of adjusting hydraulic oil cooler, entire product is simple in structure, convenience is compact, cooling heat dissipation is effective.
Description of drawings
Fig. 1 structural front view of the present invention.
Fig. 2 structure plan view of the present invention.
Fig. 3 structure left view of the present invention.
Description of reference numerals: 1, stator blade, 2, rotating shaft, 3, power line, 4, dc fan; 5, screw, 6, the wind-guiding hood, 7, the pressure bypass valve, 8, the hydraulic oil Coolers; 9, oiler, 10, oil outlet, 11, the long-round-shape through hole, 12, square hole and 13, support.
Embodiment
Shown in Fig. 1-3, hydraulic oil radiator comprises; Dc fan 4 is wing formula structure, is fixed on the foursquare wind-guiding hood 6 through nut screw, and the wind-guiding hood length of side is greater than the diameter of dc fan; Wind-guiding hood 6 left sides are provided with hydraulic oil Coolers 8; Hydraulic oil Coolers 8 lower ends set into hydraulic fluid port 9, and the upper end sets out hydraulic fluid port 10, middle setting pressure bypass valve 7.
Also comprise support 13, wind-guiding hood 6 top and bottom all are fixed on the support 13 through screw 5, and support 13 is provided with plurality of square holes 12, and the end is provided with fixing part.
Said dc fan 4 comprises blade 1, rotating shaft 2 and power line 3, and blade is a wing formula blade, is installed in the rotating shaft, and is rounded after some blade installation finish; Adopt female terminal, seal ring and inserted sheet stator blade 1 in the said rotating shaft 2.
Said pressure bypass valve 7 is with the tilting installation in 45 degree angles, and valve port is towards oblique below.
Said wind-guiding hood 6 adopts aluminium sheet to make, and is provided with long-round-shape through hole 11.
Said oiler 9 seals with vinyl cover with oil outlet 10 ports.
Through dc fan high temperature oil is lowered the temperature, the pressure bypass valve is regulated pressure.
Claims (6)
1. hydraulic oil radiator, it is characterized in that: comprise dc fan (4), dc fan (4) is wing formula structure; Be fixed on the foursquare wind-guiding hood (6) through nut screw; Wind-guiding hood (6) length of side is greater than the diameter of dc fan, and wind-guiding hood (6) left side is provided with hydraulic oil Coolers (8), and hydraulic oil Coolers (8) lower end sets into hydraulic fluid port (9); The upper end sets out hydraulic fluid port (10), middle setting pressure bypass valve (7).
2. according to the said hydraulic oil radiator of claim 1; It is characterized in that: also comprise support (13); The top and bottom of wind-guiding hood (6) all are fixed on the support (13) through screw (5), and support (13) is provided with plurality of square holes (12), and the end is provided with fixing part.
3. according to the said hydraulic oil radiator of claim 1, it is characterized in that: said dc fan (4) comprises blade (1), rotating shaft (2) and power line (3), and blade is a wing formula blade, is installed in the rotating shaft, and is rounded after some blade installation finish; Said rotating shaft (2) is gone up and is adopted female terminal, seal ring and inserted sheet stator blade (1).
4. according to the said hydraulic oil radiator of claim 1, it is characterized in that: said pressure bypass valve (7) is with the tilting installation in 45 degree angles, and valve port is towards oblique below.
5. according to the said hydraulic oil radiator of claim 1, it is characterized in that: said wind-guiding hood (6) adopts aluminium sheet to make, and is provided with long-round-shape through hole (11).
6. according to the said hydraulic oil radiator of claim 1, it is characterized in that: the port of said oiler (9) and oil outlet (10) seals with vinyl cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103638078A CN102400980A (en) | 2011-11-16 | 2011-11-16 | Hydraulic oil radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103638078A CN102400980A (en) | 2011-11-16 | 2011-11-16 | Hydraulic oil radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102400980A true CN102400980A (en) | 2012-04-04 |
Family
ID=45883508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103638078A Pending CN102400980A (en) | 2011-11-16 | 2011-11-16 | Hydraulic oil radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102400980A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852909A (en) * | 2012-08-18 | 2013-01-02 | 徐州凯莫尔重工科技有限公司 | Radiating device of automatic protection hydraulic loop of spreading machine |
| CN102914209A (en) * | 2012-12-13 | 2013-02-06 | 无锡迈鑫科技实业有限公司 | Anti-low-temperature environment oil heat radiator |
| CN102996221A (en) * | 2012-10-19 | 2013-03-27 | 无锡市普尔换热器制造有限公司 | Oil radiator device with large-aperture oil inlet and outlet pipes |
| CN112496512A (en) * | 2020-11-27 | 2021-03-16 | 广州诺星智能科技有限公司 | Resistance welding equipment convenient to angle modulation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004036037A1 (en) * | 2004-07-24 | 2006-03-16 | Daimlerchrysler Ag | Motor vehicle has air compressor and compressed air line connected to its compressed air outlet; compressed air line runs at least partly in air flow from radiator fan |
| CN2872273Y (en) * | 2006-02-17 | 2007-02-21 | 安丘市恒昌散热器有限公司 | Hydraulic oil radiator of small loader |
| CN201473992U (en) * | 2009-07-20 | 2010-05-19 | 沃得重工(中国)有限公司(中外合资) | Radiator of hydraulic excavator |
| CN102032810A (en) * | 2009-09-29 | 2011-04-27 | 无锡市鑫盛换热器制造有限公司 | Oil, gas and water combination heat exchanger |
| CN202360209U (en) * | 2011-11-16 | 2012-08-01 | 无锡马山永红换热器有限公司 | Hydraulic oil radiator |
-
2011
- 2011-11-16 CN CN2011103638078A patent/CN102400980A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004036037A1 (en) * | 2004-07-24 | 2006-03-16 | Daimlerchrysler Ag | Motor vehicle has air compressor and compressed air line connected to its compressed air outlet; compressed air line runs at least partly in air flow from radiator fan |
| CN2872273Y (en) * | 2006-02-17 | 2007-02-21 | 安丘市恒昌散热器有限公司 | Hydraulic oil radiator of small loader |
| CN201473992U (en) * | 2009-07-20 | 2010-05-19 | 沃得重工(中国)有限公司(中外合资) | Radiator of hydraulic excavator |
| CN102032810A (en) * | 2009-09-29 | 2011-04-27 | 无锡市鑫盛换热器制造有限公司 | Oil, gas and water combination heat exchanger |
| CN202360209U (en) * | 2011-11-16 | 2012-08-01 | 无锡马山永红换热器有限公司 | Hydraulic oil radiator |
Non-Patent Citations (1)
| Title |
|---|
| 郝国强 等: "液压油散热器在装载机上的应用和设计改进", 《工程机械》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852909A (en) * | 2012-08-18 | 2013-01-02 | 徐州凯莫尔重工科技有限公司 | Radiating device of automatic protection hydraulic loop of spreading machine |
| CN102996221A (en) * | 2012-10-19 | 2013-03-27 | 无锡市普尔换热器制造有限公司 | Oil radiator device with large-aperture oil inlet and outlet pipes |
| CN102914209A (en) * | 2012-12-13 | 2013-02-06 | 无锡迈鑫科技实业有限公司 | Anti-low-temperature environment oil heat radiator |
| CN112496512A (en) * | 2020-11-27 | 2021-03-16 | 广州诺星智能科技有限公司 | Resistance welding equipment convenient to angle modulation |
| CN112496512B (en) * | 2020-11-27 | 2022-05-06 | 深圳市三名佳科技有限公司 | Resistance welding equipment convenient to angle modulation |
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Application publication date: 20120404 |