CN204638660U - A kind of hydraulic tube inner surface cleaning device - Google Patents
A kind of hydraulic tube inner surface cleaning device Download PDFInfo
- Publication number
- CN204638660U CN204638660U CN201520342061.6U CN201520342061U CN204638660U CN 204638660 U CN204638660 U CN 204638660U CN 201520342061 U CN201520342061 U CN 201520342061U CN 204638660 U CN204638660 U CN 204638660U
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- CN
- China
- Prior art keywords
- reversal valve
- oil
- hydraulic tube
- treatment equipment
- gas treatment
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- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 238000012360 testing method Methods 0.000 claims abstract description 28
- 239000002828 fuel tank Substances 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000002386 leaching Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 68
- 239000007789 gas Substances 0.000 description 43
- 239000012530 fluid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- -1 wherein Substances 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a kind of hydraulic tube inner surface cleaning device, comprises the gas treatment equipment of the high-temperature dry air for providing compression, reversal valve, test platform, check valve, oil pump and fuel tank for fixer pressure pipe; Wherein said gas treatment equipment is connected with described reversal valve, and described fuel tank, described oil pump, described reversal valve, described test platform and described check valve are linked to be a closed-loop path; When described reversal valve cuts out the connection between described gas treatment equipment, the connection between described oil pump and described reversal valve is opened; When the connection between described gas treatment equipment opened by described reversal valve, the connection closed between described oil pump and described reversal valve.The hydraulic tube inner surface cleaning device that the utility model provides can realize leaching antirust oil, the control antirust oil and withstand voltage test operation of hydraulic tube on a set of equipment simultaneously, and easy to operate, efficiency is high, good work environment.
Description
Technical field
The utility model relates to car hydraulics, particularly a kind of hydraulic tube inner surface cleaning device.
Background technology
Fluid pressure line be widely used in automobile braking, turn to, in the system such as fuel oil, vital effect is played to the driving safety of automobile, existing fluid pressure line can be divided into steel pipe fluid pressure line and flexible pipe fluid pressure line two kinds by material, wherein, steel pipe fluid pressure line easily residual scrap iron, iron rust and welding slag etc. in pipe in the process of preparation.
Because the cleannes of the hydraulic tube inner surface of fluid pressure line are very large on hydraulic system impact, if hydraulic tube inner surface cleannes are not up to standard, then can aggravate the wearing and tearing of hydraulic pump, cause the problems such as hydraulic system abnormal sound, oily rapid deterioration, therefore, how effectively cleaning solution pressure pipe inner surface is this area problem demanding prompt solution always.
Usually also need to detect the withstand voltage properties of hydraulic tube in the process that hydraulic tube inner surface cleans; existing hydraulic tube inner surface clean method comprises: first send in antirust oil oil sump by hydraulic tube entirety; after bubble-free in oil sump occurs; again hydraulic tube is pulled out; and the antirust oil control in hydraulic tube is gone out; then hydraulic tube withstand voltage test is carried out; again gases at high pressure are led to hydraulic tube after test; with by the impurity in hydraulic tube with do not remove clean antirust oil and remove clean, finally hydraulic tube dried naturally or dry.
Because existing hydraulic tube inner surface clean method needs hydraulic tube entirety to send into antirust oil oil sump, and then pull out to carry out control oil, relatively waste time and energy, and also have the residual of antirust oil in hydraulic tube in withstand voltage test process, affect the testing result of withstand voltage test, in addition, hydraulic tube pulls rear outer surface out with a lot of antirust oil from antirust oil oil sump, worsens the environment of workshop.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy to operate, and efficiency is high, the hydraulic tube inner surface cleaning device of good work environment.
For solving the problems of the technologies described above, the hydraulic tube inner surface cleaning device that the utility model provides comprises the gas treatment equipment of the high-temperature dry air for providing compression, reversal valve, test platform, check valve, oil pump and fuel tank for fixer pressure pipe; Wherein
Described gas treatment equipment is connected with described reversal valve, and described fuel tank, described oil pump, described reversal valve, described test platform and described check valve are linked to be a closed-loop path;
When described reversal valve cuts out the connection between described gas treatment equipment, the connection between described oil pump and described reversal valve is opened;
When the connection between described gas treatment equipment opened by described reversal valve, the connection closed between described oil pump and described reversal valve.
Preferably, described gas treatment equipment comprises the compressed pneumatic pump, gas freeze dryer and the gas-heating apparatus that are linked to be one-way passage.
Preferably, the blow vent that described fuel tank has oil return opening, oil-out and can be connected with air, described oil return opening is connected with described check valve, and described oil-out is connected with described oil pump.
More preferably, described fuel tank comprises oil tank body and filter screen, and the inwall of described filter screen and described oil tank body is suitable, and described oil tank body is divided into upper and lower; Described oil return opening is connected with the top of described blow vent with described oil tank body, and described oil-out is connected with the bottom of described oil tank body.
The hydraulic tube inner surface cleaning device that the utility model provides can realize leaching antirust oil, the control antirust oil and withstand voltage test operation of hydraulic tube on a set of equipment simultaneously, and easy to operate, efficiency is high, good work environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hydraulic tube inner surface cleaning device embodiment;
Fig. 2 is the structural representation of the fuel tank embodiment of the utility model hydraulic tube inner surface cleaning device.
Indicate as follows in figure:
Fuel tank-1, oil tank body-11, oil return opening-111, oil-out-112, blow vent-113, filter screen-12, oil pump-2, reversal valve-3, test platform-4, check valve-5, gas treatment equipment-6, compressed pneumatic pump-61, gas freeze dryer-62, gas-heating apparatus-63.
Detailed description of the invention
For enabling above-mentioned purpose, the feature and advantage of utility model more become apparent, below detailed description of the invention of the present utility model is described in detail.
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 alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
As depicted in figs. 1 and 2, the utility model provide firstly a kind of hydraulic tube inner surface cleaning device, comprise the gas treatment equipment 6 of the high-temperature dry air for providing compression, reversal valve 3, test platform 4, check valve 5, oil pump 2 and fuel tank 1 for fixer pressure pipe, as long as above-mentioned gas treating apparatus 6 can realize compressing gas and the device of high temperature drying process, gas can be preferably air, above-mentioned reversal valve 3 has two kinds of fluid connection models, as long as the device of above-mentioned test platform 4 energy fixer pressure pipe; Wherein
Described gas treatment equipment 6 is connected with described reversal valve 3, and described fuel tank 1, described oil pump 2, described reversal valve 3, described test platform 4 and described check valve 5 are linked to be a closed-loop path;
When described reversal valve 3 cuts out the connection between described gas treatment equipment 6, the connection between described oil pump 2 and described reversal valve 3 is opened;
When the connection between described gas treatment equipment 6 opened by described reversal valve 3, the connection closed between described oil pump 2 and described reversal valve 3.
By opening or closed procedure reversal valve 3 and check valve 5, the utility model hydraulic tube inner surface cleaning device can have three kinds of connection models, specific as follows:
1) connection between reversal valve 3 and gas treatment equipment 6 is closed, namely the connection between reversal valve 3 and oil pump 2 is opened, and open check valve 5, hydraulic tube now on fuel tank 1, oil pump 2, reversal valve 3, test platform 4, check valve 5 form a closed-loop path be communicated with fuel tank 1, antirust oil in fuel tank 1 can circulate in above-mentioned closed-loop path, to reach the object of the inner chamber leaching antirust oil to hydraulic tube;
2) connection between reversal valve 3 and gas treatment equipment 6 is opened, namely the connection between reversal valve 3 and oil pump 2 is closed, and open check valve 5, hydraulic tube, check valve 5 and fuel tank 1 now on gas treatment equipment 6, reversal valve 3, test platform 4 form an one-way passage, the high-temperature dry air of the compression that gas treatment equipment 6 exports circulates in above-mentioned one-way passage, to reach the impurity in device and the blowout of remaining antirust oil, and the object of dry hydraulic tube inner chamber;
3) connection between reversal valve 3 and gas treatment equipment 6 is opened, namely the connection between reversal valve 3 and oil pump 2 is closed, and closing one-way valve 5, hydraulic tube now on gas treatment equipment 6, reversal valve 3 and test platform 4 forms an one-way passage, gas treatment equipment 6 continues to export gas, can carry out withstand voltage test to hydraulic tube.
The hydraulic tube inner surface cleaning device that the utility model provides can realize leaching antirust oil, the control antirust oil and withstand voltage test operation of hydraulic tube on a set of equipment simultaneously, and easy to operate, efficiency is high, good work environment.
Hydraulic tube inner surface cleaning device of the present utility model can use as follows: first close the connection between reversal valve 3 and gas treatment equipment 6, namely the connection between reversal valve 3 and oil pump 2 is opened, and open check valve 5, hydraulic tube now on fuel tank 1, oil pump 2, reversal valve 3, test platform 4, check valve 5 form a closed-loop path be communicated with fuel tank 1, antirust oil in fuel tank 1 can circulate in above-mentioned closed-loop path, to reach the object of the inner chamber leaching antirust oil to hydraulic tube; Open the connection between reversal valve 3 and gas treatment equipment 6 again, namely the connection between reversal valve 3 and oil pump 2 is closed, and open check valve 5, hydraulic tube, check valve 5 and fuel tank 1 now on gas treatment equipment 6, reversal valve 3, test platform 4 form an one-way passage, the high-temperature dry air of the compression that gas treatment equipment 6 exports circulates in above-mentioned one-way passage, to reach the impurity in device and the blowout of remaining antirust oil, and the object of dry hydraulic tube inner chamber; Then the connection between reversal valve 3 and gas treatment equipment 6 is opened, namely the connection between reversal valve 3 and oil pump 2 is closed, and closing one-way valve 5, hydraulic tube now on gas treatment equipment 6, reversal valve 3 and test platform 4 forms an one-way passage, gas treatment equipment 6 continues to export gas, can carry out withstand voltage test on request to hydraulic tube.
In a preferred embodiment of the present utility model, described gas treatment equipment 6 comprises the compressed pneumatic pump 61, gas freeze dryer 62 and the gas-heating apparatus 63 that are linked to be one-way passage, and wherein, compressed pneumatic pump 61 is gas boosting, produces Compressed Gas; Gas freeze dryer 62 can be freeze drier, and the moisture in Compressed Gas and impurity can be removed by solid form, to prevent from producing secondary pollution to pipeline; Gas-heating apparatus 63 can heat compressed air, to utilize the temperature of gas to dry pipeline in the process of carrying out withstand voltage test and removing pipeline impurity and remaining antirust oil.
In order to open the connection between reversal valve 3 and gas treatment equipment 6, namely the connection between reversal valve 3 and oil pump 2 is closed, and when opening check valve 5, gas in device is discharged, described fuel tank 1 has oil return opening 111, oil-out 112 and the blow vent 113 that can be connected with air, described oil return opening 111 is connected with described check valve 5, described oil-out 112 is connected with described oil pump 2, like this, when gas treatment equipment 6, reversal valve 3, hydraulic tube on test platform 4, when check valve 5 and fuel tank 1 form an one-way passage, the high-temperature dry air of the compression that gas treatment equipment 6 exports can from the blow vent 113 exudate pressure pipe inner surface cleaning device of fuel tank 1.
Further, described fuel tank 1 comprises oil tank body 11 and filter screen 12, described filter screen 12 is suitable with the inwall of described oil tank body 11, and described oil tank body 11 is divided into upper and lower, above-mentioned filter screen 12 and the suitable mode of oil tank body 11 can adopt to arrange on the inwall of oil tank body 11 and realize with the mode of the annular protrusion of the edges co-operate of filter screen 12, or the mode adopting filter screen 12 and oil tank body 11 to engage realizes, the utility model does not repeat further at this, in addition, it should be apparent to those skilled in the art that, the upper and lower of above-mentioned oil tank body 11 is not upper and lower on finger direction, the description of upper and lower is in order to oil tank body 11 is divided into two independently regions,
Described oil return opening 111 is connected with the top of described blow vent 113 with described oil tank body 11, described oil-out 112 is connected with the bottom of described oil tank body 11, the size of above-mentioned blow vent 113 is arranged according to the actual requirements, such as, the diameter of the blow vent 113 in Fig. 2 equals the diameter of columniform oil tank body 11, and blow vent 113 place plane is parallel with the end face of oil tank body 11.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claims, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (4)
1. a hydraulic tube inner surface cleaning device, is characterized in that, comprises the gas treatment equipment of the high-temperature dry air for providing compression, reversal valve, test platform, check valve, oil pump and fuel tank for fixer pressure pipe; Wherein
Described gas treatment equipment is connected with described reversal valve, and described fuel tank, described oil pump, described reversal valve, described test platform and described check valve are linked to be a closed-loop path;
When described reversal valve cuts out the connection between described gas treatment equipment, the connection between described oil pump and described reversal valve is opened;
When the connection between described gas treatment equipment opened by described reversal valve, the connection closed between described oil pump and described reversal valve.
2. hydraulic tube inner surface cleaning device according to claim 1, is characterized in that, described gas treatment equipment comprises the compressed pneumatic pump, gas freeze dryer and the gas-heating apparatus that are linked to be one-way passage.
3. hydraulic tube inner surface cleaning device according to claim 1, it is characterized in that, the blow vent that described fuel tank has oil return opening, oil-out and can be connected with air, described oil return opening is connected with described check valve, and described oil-out is connected with described oil pump.
4. hydraulic tube inner surface cleaning device according to claim 3, it is characterized in that, described fuel tank comprises oil tank body and filter screen, and the inwall of described filter screen and described oil tank body is suitable, and described oil tank body is divided into upper and lower; Described oil return opening is connected with the top of described blow vent with described oil tank body, and described oil-out is connected with the bottom of described oil tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342061.6U CN204638660U (en) | 2015-05-25 | 2015-05-25 | A kind of hydraulic tube inner surface cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342061.6U CN204638660U (en) | 2015-05-25 | 2015-05-25 | A kind of hydraulic tube inner surface cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638660U true CN204638660U (en) | 2015-09-16 |
Family
ID=54091435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520342061.6U Expired - Fee Related CN204638660U (en) | 2015-05-25 | 2015-05-25 | A kind of hydraulic tube inner surface cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638660U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858186A (en) * | 2015-05-25 | 2015-08-26 | 安徽江淮汽车股份有限公司 | Cleaning device and method for inner surface of hydraulic pipe |
| CN109443716A (en) * | 2018-09-30 | 2019-03-08 | 儒拉玛特自动化技术(苏州)有限公司 | Hydraulic pressure testing device |
| CN111974764A (en) * | 2019-05-24 | 2020-11-24 | 上汽通用汽车有限公司 | Cleaning device and cleaning method for engine pedestal oil circulating system |
-
2015
- 2015-05-25 CN CN201520342061.6U patent/CN204638660U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858186A (en) * | 2015-05-25 | 2015-08-26 | 安徽江淮汽车股份有限公司 | Cleaning device and method for inner surface of hydraulic pipe |
| CN104858186B (en) * | 2015-05-25 | 2017-03-22 | 安徽江淮汽车集团股份有限公司 | Cleaning device and method for inner surface of hydraulic pipe |
| CN109443716A (en) * | 2018-09-30 | 2019-03-08 | 儒拉玛特自动化技术(苏州)有限公司 | Hydraulic pressure testing device |
| CN111974764A (en) * | 2019-05-24 | 2020-11-24 | 上汽通用汽车有限公司 | Cleaning device and cleaning method for engine pedestal oil circulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190525 |