CN203453197U - Hydraulic system with good heat dissipation effect - Google Patents
Hydraulic system with good heat dissipation effect Download PDFInfo
- Publication number
- CN203453197U CN203453197U CN201320406999.0U CN201320406999U CN203453197U CN 203453197 U CN203453197 U CN 203453197U CN 201320406999 U CN201320406999 U CN 201320406999U CN 203453197 U CN203453197 U CN 203453197U
- Authority
- CN
- China
- Prior art keywords
- cooling loop
- temperature
- hydraulic system
- oil outlet
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a hydraulic system with a good heat dissipation effect. The hydraulic system comprises a power element, an executive element, a control element, an auxiliary element and a hydraulic oil chamber and further comprises a cooling loop which is connected with the hydraulic oil chamber through an oil inlet pipe and an oil outlet pipe. The cooling loop is a tubular bent loop. The system also comprises a temperature control center which is connected with the oil outlet pipe. The tubular structure of the cooling loop is a double-layer hollow structure. The hollow part of the tubular structure is filled with temperature adjusting liquid. A driven valve is disposed in the oil inlet pipe and a driving valve is disposed in the oil outlet pipe. The temperature control center controls the adjustment of the temperature by controlling the driving valve. With the cooling loop, the heat generated in the operation process of hydraulic oil is greatly reduced. Through the cooling loop, the contact face between a pipe line and condensate is enlarged, the effect that the pipeline dissipates heat to the outside world by itself is improved and the change of the temperature is further controlled.
Description
Technical field
The utility model relates to a kind of cooling device, especially relates to a kind of good hydraulic system of dispelling the heat.
Background technique
At present, oil hydraulic circuit is all by same pipeline at hydraulic oil when fuel tank exports oil cylinder to and be back to fuel tank from oil cylinder, and the hydraulic oil of high pressure can rub with tube wall through same pipeline repeatedly, and produce a large amount of heats, wherein the latus rectum of valve seat and spool is conventionally little than stimulating the menstrual flow of hydraulic pipe line, formation tightens phenomenon, generation heat is very big, and when heat is too high for the use safety of equipment, must stop using equipment, limit to greatly the use of equipment, caused a large amount of wastings of resources.And the cooling system of prior art is all outside cooling, only that attached cooling system (as radiator, radiation fan etc.) is externally set, and the cooling rate of outside cooling system is slower, cooling demand in the time of cannot meeting actual use far away, the speed heating up can only be delayed, the problem of intensification can not be fundamentally solved.The complex structure of outside cooling system, maintenance and repair inconvenience, effect utilization ratio is low, also can greatly increase the energy consumption of integral device simultaneously, can not meet the demand to equipment.
Model utility content
The purpose of this utility model is to provide a kind of a kind of good hydraulic system of dispelling the heat simple in structure, simple to operate, with low cost.
The technical solution of the utility model is: the utility model relates to a kind of good hydraulic system of dispelling the heat, and comprises dynamical element, executive component.Control unit, auxiliary element and fluid chamber, described system also comprises cooling loop, described cooling loop links together by oil inlet pipe and oil outlet tube and fluid chamber, described cooling loop is tubulose bent loop, described system also comprises temperature control axis, and described temperature control axis is connected with oil outlet tube.
Further, the tubular structure in described cooling loop is double layer hollow structure, and described tubular structure hollow space is full of temperature regulator solution.
Further, be provided with passive valve in described oil inlet pipe, in described oil outlet tube, be provided with active valve, the on off state of described passive valve is affected by active valve.
Further, described temperature control axis is controlled the adjusting of temperature by controlling active valve.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, simple and practical, low cost, the utility model is by arranging cooling loop, thereby reduced greatly the heat that hydraulic oil produces in running, the surface of contact of pipeline and condensed fluid has also been strengthened in the loop that simultaneously lowers the temperature, and then has improved the effect of pipeline self to external world's heat radiation, has further controlled the variation of temperature.A kind of good hydraulic system of dispelling the heat
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of good hydraulic system of dispelling the heat of the utility model.
Wherein: 1, dynamical element; 2, executive component; 3, control unit; 4, auxiliary element; 5, fluid chamber; 6, cooling loop; 7, oil inlet pipe; 8, oil outlet tube; 9, temperature control axis; 10, passive valve; 11, active valve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
As shown in Figure 1: the utility model is a kind of good hydraulic system of dispelling the heat, and comprises dynamical element 1, executive component 2.Control unit 3, auxiliary element 4 and fluid chamber 5, system also comprises cooling loop 6, cooling loop 6 links together with fluid chamber 5 by oil inlet pipe 7 and oil outlet tube 8, cooling loop 6 is tubulose bent loop, system also comprises temperature control axis 9, temperature control axis 9 is connected with oil outlet tube 8, the tubular structure in cooling loop 6 is double layer hollow structure, described tubular structure hollow space is full of temperature regulator solution, in oil inlet pipe, be provided with passive valve 10, in described oil outlet tube 8, be provided with active valve 11, the on off state of described passive valve 10 is affected by active valve 11, temperature control axis 9 is controlled the adjusting of temperature by controlling active valve 11.
The working procedure of this example: native system is when work, by being arranged on the cooling loop 6 of fluid chamber one side, make the tubular structure that hydraulic oil circular flow is excessively crooked, by increasing the reduction of accelerating temperature with air area of contact, simultaneously the cooling liquid in the hollow structure of bent tube form structure can be effectively and hydraulic oil heat-shift, thereby by reducing the temperature of hydraulic oil with contacting of air, the temperature control axis 9 that is arranged on system can regulate the variation of temperature effectively, be unlikely to make too high or too low for temperature, when temperature is too low, control active valve and close 11, and then the exchange of blocking-up temperature, when excess Temperature, open active valve 11, thereby carry out heat exchange with the external world and reduce hydraulic fluid temperature.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. the good hydraulic system of heat radiation, comprises dynamical element (1), executive component (2).Control unit (3), auxiliary element (4) and fluid chamber (5), it is characterized in that: described system also comprises cooling loop (6), described cooling loop (6) links together with fluid chamber (5) by oil inlet pipe (7) and oil outlet tube (8), described cooling loop (6) is tubulose bent loop, described system also comprises temperature control axis (9), and described temperature control axis (9) is connected with oil outlet tube (8).
2. a kind of good hydraulic system of dispelling the heat according to claim 1, is characterized in that: the tubular structure in described cooling loop (6) is double layer hollow structure, and described tubular structure hollow space is full of temperature regulator solution.
3. a kind of good hydraulic system of dispelling the heat according to claim 1, it is characterized in that: in described oil inlet pipe, be provided with passive valve (10), in described oil outlet tube (8), be provided with active valve (11), the on off state of described passive valve (10) is subject to active valve (11) impact.
4. according to a kind of good hydraulic system of dispelling the heat described in claim 1 or 3, it is characterized in that: described temperature control axis (9) is controlled the adjusting of temperature by controlling active valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406999.0U CN203453197U (en) | 2013-07-10 | 2013-07-10 | Hydraulic system with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320406999.0U CN203453197U (en) | 2013-07-10 | 2013-07-10 | Hydraulic system with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453197U true CN203453197U (en) | 2014-02-26 |
Family
ID=50133076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320406999.0U Expired - Fee Related CN203453197U (en) | 2013-07-10 | 2013-07-10 | Hydraulic system with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117722416A (en) * | 2024-02-07 | 2024-03-19 | 常州凯鹏液流器材有限公司 | Heat dissipation device for hydraulic system and working method thereof |
| CN117722416B (en) * | 2024-02-07 | 2024-04-26 | 常州凯鹏液流器材有限公司 | Heat dissipation device for hydraulic system and working method thereof |
-
2013
- 2013-07-10 CN CN201320406999.0U patent/CN203453197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117722416A (en) * | 2024-02-07 | 2024-03-19 | 常州凯鹏液流器材有限公司 | Heat dissipation device for hydraulic system and working method thereof |
| CN117722416B (en) * | 2024-02-07 | 2024-04-26 | 常州凯鹏液流器材有限公司 | Heat dissipation device for hydraulic system and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868819U (en) | Intelligent centralized heating system | |
| CN104266250B (en) | Hydraulic damping type wind heating system | |
| CN108099658B (en) | A kind of heat management system and electric car | |
| CN204648446U (en) | A kind of new central heating regulating system | |
| CN103090440A (en) | Thermal station energy saving device with double adjustment functions | |
| CN202577435U (en) | Heat radiating device for excavator | |
| CN205232149U (en) | Cogeneration system | |
| CN203453197U (en) | Hydraulic system with good heat dissipation effect | |
| CN212642856U (en) | Engine cooling water thermal management system | |
| CN203453198U (en) | A hydraulic apparatus cooling device | |
| CN201327106Y (en) | Variable-temperature-and-quantity heating and heat-exchange device | |
| CN203856565U (en) | Engine cooling system based on phase change fluid/water | |
| CN202692429U (en) | Waterway system of direct thermal circulation type heat pump water heater | |
| CN203065538U (en) | Superheated water pressure stabilizing system for continuous annealing furnace | |
| CN103968441B (en) | A kind of multimode positive displacement heat-exchange system and heat exchange processing method thereof | |
| CN204505748U (en) | A kind of energy-saving oil type die heater | |
| CN102852910A (en) | Hydraulic cooling loop system | |
| CN204451511U (en) | For the thermostatically-controlled equipment of circular screen printer drying room | |
| CN211575068U (en) | Energy-saving heat pump type steam generating device | |
| CN2847201Y (en) | High effeciency steam and water interaction heater | |
| CN210127931U (en) | Air compressor machine circulating water control system | |
| CN203476850U (en) | Flow control device of energy accumulator used for concrete pump truck and concrete pump truck | |
| CN203286648U (en) | Condensate water temperature control device of vapor heat exchanger | |
| CN205481927U (en) | Take tertiary heat pump economizer system of frequency conversion peakload unit | |
| CN202141026U (en) | Water vapor generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140710 |
|
| EXPY | Termination of patent right or utility model |