CN205190444U - Supplementary cooling system of hydraulic oil and engineering machinery - Google Patents
Supplementary cooling system of hydraulic oil and engineering machinery Download PDFInfo
- Publication number
- CN205190444U CN205190444U CN201520950813.7U CN201520950813U CN205190444U CN 205190444 U CN205190444 U CN 205190444U CN 201520950813 U CN201520950813 U CN 201520950813U CN 205190444 U CN205190444 U CN 205190444U
- Authority
- CN
- China
- Prior art keywords
- hydraulic oil
- water tank
- heat dissipating
- auxiliary heat
- radiator
- 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.)
- Withdrawn - After Issue
Links
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 110
- 238000001816 cooling Methods 0.000 title abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 239000003921 oil Substances 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000779 smoke Substances 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 11
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000008398 formation water Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a supplementary cooling system of hydraulic oil and an engineering machinery, the supplementary cooling system of hydraulic oil includes water tank, hydraulic tank and radiator, hydraulic tank fixes one side of water tank, the radiator through advance oil pipe with return oil pipe with hydraulic tank is linked together, is used for doing hydraulic oil cooling among the hydraulic tank, wherein, the fan has on the radiator, the end orientation of blowing of fan hydraulic tank, be connected with the outlet pipe on the water tank, the play water end (W. E. ) of outlet pipe stretches to the end of blowing of fan is used for spraying hydraulic tank. The engineering machinery has the supplementary cooling system of above hydraulic oil. The utility model discloses a hydraulic oil assists cooling system to utilize the wind -force of the fan on the radiator to make the water formation water smoke that flows out spray hydraulic tank in the water tank, and then realizes strengthening under the circumstances of little energy consumption the cooling to the high temperature hydraulic oil among the system circuit.
Description
Technical field
The utility model relates to construction implement field, more specifically, relates to a kind of hydraulic oil auxiliary heat dissipating system and a kind of engineering machinery.
Background technique
Current concrete pumping engineering machinery adopts radiator to cool hydraulic system usually, radiator in the prior art adopts gear motor or motor to drive radiator usually, and radiator cooling capacity limits by radiator through-current capacity and pressure resistance usually, can only the fraction oil return of cooling liquid pressing system, the fuel tank and most of high temperature oil still directly refluxes, pumped by oil pump circulation, when ambient temperature is too high, the radiator cooling capacity of prior art is more inadequate again.
Therefore, propose a kind of structure simple, can improve when little energy consumption and the hydraulic oil auxiliary heat dissipating system of the radiating efficiency of the high-temperature liquid force feed in system circuit is just seemed very necessary.
Model utility content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is, provides a kind of hydraulic oil auxiliary heat dissipating system, can improve the radiating efficiency of hydraulic oil.
Another object of the present utility model is, provides a kind of engineering machinery, has above-mentioned hydraulic oil auxiliary heat dissipating system.
For achieving the above object, provide a kind of hydraulic oil auxiliary heat dissipating system according to the utility model first aspect embodiment, comprising: water tank; Hydraulic oil container; Radiator, described radiator is connected with described hydraulic oil container with return tube by oil inlet pipe; Wherein, described radiator has fan, the blowing end of described fan, towards described hydraulic oil container, described water tank is connected with outlet pipe, and the blowing end of described fan is stretched in the waterexit end of described outlet pipe.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, hydraulic oil container is fixed on the side of water tank, water tank can be original water tank of relevant machinery, the outlet pipe that water tank connects leads to the blowing end of the radiator of associated machines, the blowing end of radiator is towards hydraulic oil container, the water flowed out in outlet pipe is dispelled rear formation water smoke by the wind-force of fan and sprays on hydraulic oil container, the water smoke of spray on the surface of hydraulic oil container can evaporate at once, absorb heat in evaporation process, high-temperature liquid force feed in hydraulic oil container can be lowered the temperature, compensate for the problem that radiator of the prior art causes radiating efficiency low because of flow and pressure resistance restriction, and other relevant devices and energy consumption is not needed in whole temperature-fall period.
In addition, the hydraulic oil auxiliary heat dissipating system provided according to the utility model above-described embodiment also has following additional technical feature:
In technique scheme, preferably, claim limits, and also comprise water tank frame, described water tank is fixed on the top of described water tank frame.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, water tank is fixed on water tank frame, can raise the height of water tank, and the water capacity in water tank is easily sprayed on hydraulic oil container.
In above-mentioned arbitrary technological scheme, preferably, claim limits, and the fixed position of described radiator is lower than the bottom of described water tank.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, the fixed position of radiator is lower than the bottom of water tank, water in water tank is stayed naturally to be blown out by the fan of radiator, do not need the relevant pumping equipments such as water pump, simplify the structure of hydraulic oil auxiliary heat dissipating system of the present utility model.
In above-mentioned arbitrary technological scheme, preferably, claim limits, and described radiator is fixed on the bottom of described water tank frame, and is positioned at immediately below described water tank.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, radiator is fixed on the bottom of water tank frame, only be connected with hydraulic oil container with return tube by oil inlet pipe, do not affect its original function, radiator is positioned at immediately below water tank, taking up room of whole hydraulic oil auxiliary heat dissipating system can be saved, the outlet pipe of water tank directly can hang down to the blowing end of radiator, the length of outlet pipe is also shortened, avoid the situation that outlet pipe is bent blocking, ensure that the stability of the operation of hydraulic oil auxiliary heat dissipating system of the present utility model.
In above-mentioned arbitrary technological scheme, preferably, claim limits, and the waterexit end of described outlet pipe has multiple water outlet.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, the waterexit end of outlet pipe has multiple water outlet, the multiply small water flow that the current of outflow can be made to be divided into scatter, multiply small water flow is compared one larger current and is more prone to scatter under wind-force effect and form water smoke, and the scope of the water smoke formed is larger, particle is more tiny, and tiny water smoke is also more prone to evaporation, is conducive to the spray of hydraulic oil container and the cooling to high-temperature liquid force feed.
In above-mentioned arbitrary technological scheme, preferably, claim limits, and described outlet pipe is provided with water valve.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, outlet pipe is provided with water valve, when the temperature of the surroundings is low, operator can stop hydraulic oil container spray water mist by closing water valve, stop carrying out auxiliary temperature-reducing to the hydraulic oil in hydraulic oil container.
In above-mentioned arbitrary technological scheme, preferably, claim limits, and described water valve is electric control water valve.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, water valve preferably selects electric control water valve, and the personnel that are convenient to operation carry out open and close controlling to water valve in control room.
In above-mentioned arbitrary technological scheme, preferably, claim limits, described hydraulic oil container is provided with temperature transducer, the temperature detection end of described temperature transducer stretches into described hydraulic oil container, the signal output part of described temperature transducer is connected with controller, and the signal output part of described controller is electrically connected with described electric control water valve.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, hydraulic oil container is provided with temperature transducer, the temperature signal detected is passed to controller by signal output part by temperature transducer, the temperature signal received and the temperature value preset contrast by controller, when the temperature detected is more than or equal to preset temperature value, the signal output part of controller controls electric control water valve and opens, and it is hydraulic oil container cooling that outlet pipe starts water outlet; When the temperature detected is less than preset temperature value, the signal output part of controller controls electric control water valve and closes.Can make hydraulic oil auxiliary heat dissipating system of the present utility model automatically to be like this high-temperature liquid force feed cooling in hydraulic oil container, to avoid operator and judge by accident the subjectivity of the temperature level of hydraulic oil.
In above-mentioned arbitrary technological scheme, preferably, claim limits, and described water tank is airtight water tank, and described water tank is provided with air valve.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, when water tank keeps airtight, the water in water tank can not can flow out from outlet pipe because of barometric pressure, water tank is provided with air valve, and when air valve is opened, the water in water tank could flow out from outlet pipe, when air valve is closed, outlet pipe stops water outlet.When the temperature of the surroundings is low, operator can stop hydraulic oil container spray water mist by closing gas check valve, stop carrying out auxiliary temperature-reducing to the hydraulic oil in hydraulic oil container.
According to a kind of engineering machinery of the embodiment of second aspect of the present utility model, comprise the hydraulic oil auxiliary heat dissipating system described in above any one embodiment.
According to the engineering machinery that the utility model second aspect embodiment provides, have the hydraulic oil auxiliary heat dissipating system that the utility model first aspect any embodiment provides, therefore this project machinery has whole beneficial effects of the hydraulic oil auxiliary heat dissipating system that above-mentioned any embodiment provides.
Provide in description part below according to additional aspect of the present utility model and advantage, part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the overall schematic of a kind of embodiment of hydraulic oil auxiliary heat dissipating system of the present utility model;
Fig. 2 is the end-face structure schematic diagram of the radiator in hydraulic oil auxiliary heat dissipating system of the present utility model.
Wherein, the reference character in Fig. 1 and Fig. 2 and the corresponding relation between component names are:
1 water tank, 101 outlet pipes, 102 water tank framves, 2 radiators, 201 fans, 3 hydraulic oil containers.
Embodiment
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, provide a kind of hydraulic oil auxiliary heat dissipating system according to the utility model first aspect embodiment, comprising: water tank 1; Hydraulic oil container 3, described hydraulic oil container 3 is fixed on the side of described water tank 1; Radiator 2, described radiator 2 is connected with described hydraulic oil container 3 with return tube by oil inlet pipe, for being the hydraulic oil cooling in described hydraulic oil container 3; Wherein, described radiator 2 has fan 201, and the blowing end of described fan 201, towards described hydraulic oil container 3, described water tank 1 is connected with outlet pipe 101, the blowing end of described fan 201 is stretched in the waterexit end of described outlet pipe 101, for spraying described hydraulic oil container 3.
According to the hydraulic oil auxiliary heat dissipating system of embodiment of the present utility model, hydraulic oil container 3 is fixed on the side of water tank 1, water tank 1 can be original water tank of relevant machinery, the outlet pipe 101 that water tank 1 connects leads to the blowing end of the radiator 2 of associated machines, the blowing end of radiator 2 is towards hydraulic oil container 3, the water flowed out in outlet pipe 101 is dispelled rear formation water smoke by the wind-force of fan 201 and sprays on hydraulic oil container 3, the water smoke of spray on the surface of hydraulic oil container 3 can evaporate at once, absorb heat in evaporation process, high-temperature liquid force feed in hydraulic oil container 3 can be lowered the temperature, compensate for the problem that radiator of the prior art causes radiating efficiency low because of flow and pressure resistance restriction, and other relevant devices and energy consumption is not needed in whole temperature-fall period.
In addition, the hydraulic oil auxiliary heat dissipating system provided according to the utility model above-described embodiment also has following additional technical feature:
In an embodiment of the present utility model, also comprise water tank frame 102, described water tank 1 is fixed on the top of described water tank frame 102.
In this embodiment, water tank 1 is fixed on water tank frame 102, can raise the height of water tank 1, and the water capacity in water tank 1 is easily sprayed on hydraulic oil container 3.
In an embodiment of the present utility model, the fixed position of described radiator 2 is lower than the bottom of described water tank 1.
In this embodiment, the fixed position of radiator 2 is lower than the bottom of water tank 1, water in water tank 1 is stayed naturally to be blown out by the fan 201 of radiator 2, do not need the relevant pumping equipments such as water pump, simplify the structure of hydraulic oil auxiliary heat dissipating system of the present utility model.
In an embodiment of the present utility model, described radiator 2 is fixed on the bottom of described water tank frame 102, and is positioned at immediately below described water tank 1.
In this embodiment, radiator 2 is fixed on the bottom of water tank frame 102, only be connected with hydraulic oil container 3 with return tube by oil inlet pipe, do not affect its original function, radiator 2 is positioned at immediately below water tank 1, taking up room of whole hydraulic oil auxiliary heat dissipating system can be saved, the outlet pipe of water tank 1 directly can hang down to the blowing end of radiator 2, the length of outlet pipe 101 is also shortened, avoid the situation that outlet pipe 101 is bent blocking, ensure that the stability of the operation of hydraulic oil auxiliary heat dissipating system of the present utility model.
In an embodiment of the present utility model, the waterexit end of described outlet pipe 101 has multiple water outlet.
In this embodiment, the waterexit end of outlet pipe 101 has multiple water outlet, the multiply small water flow that the current of outflow can be made to be divided into scatter, multiply small water flow is compared one larger current and is more prone to scatter under wind-force effect and form water smoke, and the scope of the water smoke formed is larger, particle is more tiny, and tiny water smoke is also more prone to evaporation, is conducive to the spray of hydraulic oil container 3 and the cooling to high-temperature liquid force feed.
In an embodiment of the present utility model, described outlet pipe 101 is provided with water valve.
In this embodiment, outlet pipe 101 is provided with water valve, when the temperature of the surroundings is low, operator can stop hydraulic oil container 3 spray water mist by closing water valve, stop carrying out auxiliary temperature-reducing to the hydraulic oil in hydraulic oil container 3.
In an embodiment of the present utility model, described water valve is electric control water valve.
In this embodiment, water valve preferably selects electric control water valve, and the personnel that are convenient to operation carry out open and close controlling to water valve in control room.
In an embodiment of the present utility model, described hydraulic oil container 3 is provided with temperature transducer, the temperature detection end of described temperature transducer stretches into the bottom of described hydraulic oil container 3, the signal output part of described temperature transducer is connected with controller, and the signal output part of described controller is electrically connected with described electric control water valve.
In this embodiment, hydraulic oil container 3 is provided with temperature transducer, the temperature signal detected is passed to controller by signal output part by temperature transducer, the temperature signal received and the temperature value preset contrast by controller, when the temperature detected is more than or equal to preset temperature value, the signal output part of controller controls electric control water valve and opens, and it is that hydraulic oil container 3 is lowered the temperature that outlet pipe 101 starts water outlet; When the temperature detected is less than preset temperature value, the signal output part of controller controls electric control water valve and closes.Can make hydraulic oil auxiliary heat dissipating system of the present utility model automatically is like this hydraulic oil cooling in hydraulic oil container 3, avoids operator to the subjectivity of the temperature level of hydraulic oil to judge by accident, also can prevent water resource waste.
In another embodiment of the present utility model, described water tank 1 is airtight water tank, and described water tank 1 is provided with air valve.
In this embodiment, when water tank 1 keeps airtight, the water in water tank 1 can not can flow out from outlet pipe 101 because of barometric pressure, water tank 1 is provided with air valve, and when air valve is opened, the water in water tank 1 could flow out from outlet pipe 101, when air valve is closed, outlet pipe 101 stops water outlet.When the temperature of the surroundings is low, operator can stop hydraulic oil container 3 spray water mist by closing gas check valve, stop carrying out auxiliary temperature-reducing to the hydraulic oil in hydraulic oil container 3.
According to a kind of engineering machinery of the embodiment of second aspect of the present utility model, comprise the hydraulic oil auxiliary heat dissipating system described in above any one embodiment.
According to the engineering machinery that the utility model second aspect embodiment provides, have the hydraulic oil auxiliary heat dissipating system that the utility model first aspect any embodiment provides, therefore this project machinery has whole beneficial effects of the hydraulic oil auxiliary heat dissipating system that above-mentioned any embodiment provides.
In the description of this specification, term " connection ", " installation ", " fixing " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a hydraulic oil auxiliary heat dissipating system, is characterized in that, comprising:
Water tank;
Hydraulic oil container;
Radiator, described radiator is connected with described hydraulic oil container with return tube by oil inlet pipe;
Wherein, described radiator has fan, the blowing end of described fan, towards described hydraulic oil container, described water tank is connected with outlet pipe, and the blowing end of described fan is stretched in the waterexit end of described outlet pipe.
2. hydraulic oil auxiliary heat dissipating system according to claim 1, is characterized in that, also comprises water tank frame, and described water tank is fixed on the top of described water tank frame.
3. hydraulic oil auxiliary heat dissipating system according to claim 2, is characterized in that, the fixed position of described radiator is lower than the bottom of described water tank.
4. hydraulic oil auxiliary heat dissipating system according to claim 3, is characterized in that, described radiator is fixed on the bottom of described water tank frame, is positioned at immediately below described water tank.
5. hydraulic oil auxiliary heat dissipating system according to claim 1, is characterized in that, the waterexit end of described outlet pipe has multiple water outlet.
6. hydraulic oil auxiliary heat dissipating system according to any one of claim 1 to 5, is characterized in that, described outlet pipe is provided with water valve.
7. hydraulic oil auxiliary heat dissipating system according to claim 6, is characterized in that, described water valve is electric control water valve.
8. hydraulic oil auxiliary heat dissipating system according to claim 7, it is characterized in that, described hydraulic oil container is provided with temperature transducer, the temperature detection end of described temperature transducer stretches into described hydraulic oil container, the signal output part of described temperature transducer is connected with controller, and the signal output part of described controller is electrically connected with described electric control water valve.
9. hydraulic oil auxiliary heat dissipating system according to any one of claim 1 to 5, is characterized in that, described water tank is airtight water tank, and described water tank is provided with air valve.
10. an engineering machinery, is characterized in that, comprises the hydraulic oil auxiliary heat dissipating system according to any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950813.7U CN205190444U (en) | 2015-11-25 | 2015-11-25 | Supplementary cooling system of hydraulic oil and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520950813.7U CN205190444U (en) | 2015-11-25 | 2015-11-25 | Supplementary cooling system of hydraulic oil and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190444U true CN205190444U (en) | 2016-04-27 |
Family
ID=55783439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520950813.7U Withdrawn - After Issue CN205190444U (en) | 2015-11-25 | 2015-11-25 | Supplementary cooling system of hydraulic oil and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257634A (en) * | 2015-11-25 | 2016-01-20 | 湖南三一路面机械有限公司 | Auxiliary cooling system of hydraulic oil and engineering machinery |
-
2015
- 2015-11-25 CN CN201520950813.7U patent/CN205190444U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257634A (en) * | 2015-11-25 | 2016-01-20 | 湖南三一路面机械有限公司 | Auxiliary cooling system of hydraulic oil and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20170922 |
|
| AV01 | Patent right actively abandoned |