CN211259217U - Heat dissipation assembly of excavator - Google Patents
Heat dissipation assembly of excavator Download PDFInfo
- Publication number
- CN211259217U CN211259217U CN201921955393.6U CN201921955393U CN211259217U CN 211259217 U CN211259217 U CN 211259217U CN 201921955393 U CN201921955393 U CN 201921955393U CN 211259217 U CN211259217 U CN 211259217U
- Authority
- CN
- China
- Prior art keywords
- pipe
- tank
- heat dissipation
- water tank
- oil
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000003921 oil Substances 0.000 claims abstract description 26
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 9
- 241001330002 Bambuseae Species 0.000 abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 9
- 239000011425 bamboo Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 241000883990 Flabellum Species 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 12
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an excavator radiating component belongs to hydraulic equipment technical field, including hydraulic tank and heat dissipation water tank, heat dissipation water tank's below is equipped with a motor, be equipped with the flabellum on the main shaft of motor, the hydraulic oil tank overcoat is equipped with a cover section of thick bamboo, there is the clearance between hydraulic tank and the cover section of thick bamboo, hydraulic tank passes through the pipeline and links to each other with the oil pump, an oil pipe is connected to the exit end of oil pump, the outer cover of play oil pipe is equipped with the sleeve pipe, there is the clearance between sleeve pipe and the oil pipe, the sleeve pipe left end links to each other with the water tank through outlet pipe one, the water tank still links to each other with a cover section of thick bamboo top through outlet pipe one, the. The utility model discloses the radiating effect is good.
Description
Technical Field
The utility model relates to an excavator radiator unit belongs to hydraulic equipment technical field.
Background
Many actions in the excavator all rely on hydraulic system to realize, hydraulic system is when normal doing work, the compression, the switching-over and rotation etc. all can produce the heat, the thermal production can make the viscosity of hydraulic oil reduce, quality of water hydraulic system's compression ratio reduces, output pressure reduces, motor power increases, this makes the motor overload risk increase, efficiency descends, high temperature still can make the oxidation group idol aggravation of hydraulic oil, can produce many kinds of impurity in the oil, damage spare part, still can cause the pollution to the environment.
In summary, cooling of hydraulic oil is very important, and the existing cooling methods include air cooling and water cooling, and hydraulic oil is cooled by flowing water or air.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve and exist not enoughly among the prior art, provide a better excavator radiator unit of cooling effect.
The utility model discloses a realize through following technical scheme:
the utility model provides an excavator radiating component promptly, including hydraulic tank and heat dissipation water tank, heat dissipation water tank's below is equipped with a motor, be equipped with the flabellum on the main shaft of motor, hydraulic tank overcoat is equipped with a cover section of thick bamboo, there is the clearance between hydraulic tank and the cover section of thick bamboo, hydraulic tank passes through the pipeline and links to each other with the oil pump, an oil pipe is connected to the exit end of oil pump, an oil pipe overcoat is equipped with the sleeve pipe, there is the clearance between sleeve pipe and the oil pipe, the sleeve pipe left end passes through outlet pipe two and links to each other with the water tank, the water tank still links to each other with a cover section of thick bamboo top through outlet pipe one, the.
The utility model discloses carry out the water cooling to hydraulic tank and defeated oil pipe way simultaneously, take the heat out, together enter into the compressor, compress the vapor of gasification, then vapor condenses in entering into the condenser, and in the water entering heat dissipation water tank after the condensation, the heat dissipation water tank below still was equipped with forced air cooling mechanism, and the radiating effect is good.
Preferably, the first water outlet pipe and the second water outlet pipe are respectively provided with a control valve.
Preferably, the sleeve is cylindrical, and a plurality of bumps are arranged on the inner wall of the sleeve. The setting of lug can slow down the speed of rivers, increases the contact time of hydraulic oil and cooling water, improves the cooling effect.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
the utility model discloses carry out the water cooling to hydraulic tank and defeated oil pipe way simultaneously, take the heat out, together enter into the compressor, compress the vapor of gasification, then vapor condenses in entering into the condenser, and in the water entering heat dissipation water tank after the condensation, the heat dissipation water tank below still was equipped with forced air cooling mechanism, and the radiating effect is good.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the sleeve.
In the figure: 1. a hydraulic oil tank; 2. a cover cylinder; 3. a heat radiation water tank; 4. a first water outlet pipe; 5. a water outlet pipe II; 6. an oil pump; 7. an oil outlet pipe; 8. a sleeve; 9. a bump; 10. a water return pipe I; 11. a compressor; 12. a condenser; 13. a water return pipe II; 14. a motor; 15. a fan blade.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in figure 1 of the drawings, in which, fig. 2 shows an excavator radiating component, including hydraulic tank 1 and heat dissipation water tank 3, heat dissipation water tank 3's below is equipped with a motor 14, be equipped with flabellum 15 on the main shaft of motor 14, 1 overcoat of hydraulic tank is equipped with a cover section of thick bamboo 2, there is the clearance between hydraulic tank 1 and the cover section of thick bamboo 2, hydraulic tank 1 links to each other with oil pump 6 through the pipeline, oil pipe 7 is connected to the exit end of oil pump 6, oil pipe 7 overcoat is equipped with sleeve pipe 8, there is the clearance between sleeve pipe 8 and the oil pipe 7, sleeve pipe 8 is cylindric, be equipped with a plurality of lugs 9 on the inner wall of sleeve pipe 8, the 8 left end of sleeve pipe links to each other with heat dissipation water tank 3 through outlet pipe two 5, heat dissipation water tank 3 still links to each other with cover section of thick bamboo 2 top through outlet pipe one 4, the 8 right-hand member of sleeve pipe passes through the pipeline and.
And the first water outlet pipe 4 and the second water outlet pipe 5 are respectively provided with a control valve.
The working process is as follows:
the utility model discloses carry out the water cooling to hydraulic tank 3 and play oil pipe 7 simultaneously, take the heat out, together enter into compressor 11, with the vapor compression of gasification, then vapor enters into and condenses in condenser 12, and during water after the condensation got into heat dissipation water tank 3, the heat dissipation water tank below still was equipped with forced air cooling mechanism, and the radiating effect is good, and the radiating rate is fast.
In the description of the present invention, the terms "inside", "outside", "upper", "lower", "top", "bottom", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Claims (3)
1. The utility model provides an excavator radiator unit which characterized in that: comprises a hydraulic oil tank (1) and a heat dissipation water tank (3), a motor (14) is arranged below the heat dissipation water tank (3), fan blades (15) are arranged on a main shaft of the motor (14), a cover cylinder (2) is sleeved outside the hydraulic oil tank (1), a gap exists between the hydraulic oil tank (1) and the cover cylinder (2), the hydraulic oil tank (1) is connected with an oil pump (6) through a pipeline, an outlet end of the oil pump (6) is connected with an oil outlet pipe (7), a sleeve pipe (8) is sleeved outside the oil outlet pipe (7), a gap exists between the sleeve pipe (8) and the oil outlet pipe (7), the left end of the sleeve pipe (8) is connected with the heat dissipation water tank (3) through a second water outlet pipe (5), the heat dissipation water tank (3) is also connected with the top end of the cover cylinder (2) through a first water outlet pipe (4), the right end of the sleeve pipe (8) is connected with, the condenser (12) is connected with the heat radiation water tank (3) through a second water return pipe (13).
2. The excavator heat sink assembly of claim 1, wherein: and the first water outlet pipe (4) and the second water outlet pipe (5) are respectively provided with a control valve.
3. The excavator heat sink assembly of claim 1, wherein: the sleeve (8) is cylindrical, and a plurality of bumps (9) are arranged on the inner wall of the sleeve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955393.6U CN211259217U (en) | 2019-11-13 | 2019-11-13 | Heat dissipation assembly of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921955393.6U CN211259217U (en) | 2019-11-13 | 2019-11-13 | Heat dissipation assembly of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211259217U true CN211259217U (en) | 2020-08-14 |
Family
ID=71984203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921955393.6U Active CN211259217U (en) | 2019-11-13 | 2019-11-13 | Heat dissipation assembly of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211259217U (en) |
-
2019
- 2019-11-13 CN CN201921955393.6U patent/CN211259217U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 272001 Delin Heavy Industry Park, No. 3 Kaiyuan Road, Jining High-tech Zone, Shandong Province Patentee after: JINING MAXPOWER MACHINERY Co.,Ltd. Address before: 272001 in Delin heavy industry park, No.3 Kaiyuan Road, high tech Zone, Rencheng District, Weifang City, Shandong Province Patentee before: JINING MAXPOWER MACHINERY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radiator assembly of excavator Effective date of registration: 20220228 Granted publication date: 20200814 Pledgee: Jining Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JINING MAXPOWER MACHINERY Co.,Ltd. Registration number: Y2022980001959 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230111 Granted publication date: 20200814 Pledgee: Jining Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JINING MAXPOWER MACHINERY Co.,Ltd. Registration number: Y2022980001959 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radiator assembly of excavator Effective date of registration: 20230116 Granted publication date: 20200814 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: JINING MAXPOWER MACHINERY Co.,Ltd. Registration number: Y2023980031420 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200814 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: JINING MAXPOWER MACHINERY Co.,Ltd. Registration number: Y2023980031420 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Excavator cooling components Granted publication date: 20200814 Pledgee: Jining Rural Commercial Bank Co.,Ltd. Pledgor: JINING MAXPOWER MACHINERY Co.,Ltd. Registration number: Y2024980002026 |