CN204432755U - A kind of novel automobile guiding valve based on hydraulic oil monitoring - Google Patents
A kind of novel automobile guiding valve based on hydraulic oil monitoring Download PDFInfo
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- CN204432755U CN204432755U CN201520069761.2U CN201520069761U CN204432755U CN 204432755 U CN204432755 U CN 204432755U CN 201520069761 U CN201520069761 U CN 201520069761U CN 204432755 U CN204432755 U CN 204432755U
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- pipe
- hydraulic oil
- guiding valve
- oil
- novel automobile
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Abstract
The utility model provides a kind of novel automobile guiding valve based on hydraulic oil monitoring, comprises spool, valve body, oil pipe, piston, oil pump, attemperating unit, filtering installation, pitman arm, reaction plunger, retracing spring, bearing circle, steering screw and steering nut, described spool is arranged on the inside of valve body; Described oil pipe is connected between oil pump and valve body; Described piston is arranged on the inside of oil pump; Described temperature control device is arranged on the centre of oil pipe; Described filtering installation is arranged on the right side of attemperating unit; Described pitman arm is connected with steering screw by steering nut; Described reaction plunger is arranged on the left and right sides of retracing spring; Described bearing circle is connected with oil pump by steering screw.Attemperating unit of the present utility model and filtering installation are arranged, and hydraulic fluid temperature is controlled, and reduce the impurity in hydraulic oil, reduce fault rate, ensure the normal operation of automobile guiding valve, are convenient to promote and use.
Description
Technical field
The utility model belongs to automobile equipment technical field, particularly relates to a kind of novel automobile guiding valve based on hydraulic oil monitoring.
Background technology
Guiding valve utilizes spool (plunger, flap) to slide on sealing surface, and alter imports and exports channel position with the flow divider valve of control flow check direction of flow.Guiding valve is usually used in the devices such as steam engine, hydraulic pressure and air pressure, makes kinematic mechanism obtain the action of predetermined direction and stroke or realize Automatic continuous running.
Guiding valve is the powered actuation mechanism of motor turning, whether guiding valve operates normally, the direct safe driving affecting automobile, guiding valve is again by hydraulic oil as power transmission, and the relationship between quality of hydraulic oil is to the running of guiding valve, not in place to hydraulic oil monitoring in the guiding valve adopted at present, there is in severe cold environment hydraulic oil can not preheating, and impact uses, and has a strong impact on again the running of guiding valve in working process because temperature is too high, not enough to the contaminant filter of hydraulic oil, easily cause the problem of blocking.
Therefore, invent a kind of novel automobile guiding valve based on hydraulic oil monitoring and seem very necessary.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of novel automobile guiding valve based on hydraulic oil monitoring, with solve existing guiding valve to there is in severe cold environment hydraulic oil can not preheating, impact uses, have a strong impact on again the running of guiding valve because temperature is too high in working process, not enough to the contaminant filter of hydraulic oil, easily cause the problem of blocking.A novel automobile guiding valve based on hydraulic oil monitoring, comprises spool, valve body, oil pipe, piston, oil pump, attemperating unit, filtering installation, pitman arm, reaction plunger, retracing spring, bearing circle, steering screw and steering nut, described spool is arranged on the inside of valve body; Described oil pipe is connected between oil pump and valve body; Described piston is arranged on the inside of oil pump; Described temperature control device is arranged on the centre of oil pipe; Described filtering installation is arranged on the right side of attemperating unit; Described pitman arm is connected with steering screw by steering nut; Described reaction plunger is arranged on the left and right sides of retracing spring; Described bearing circle is connected with oil pump by steering screw.
Described attemperating unit comprises electric boiling plate, spiral oil pipe, coolant outlet pipe, water pump, water tank, temperature sensor and coolant inlet pipe, and described electric boiling plate is arranged on the bottom of water tank; Described spiral oil pipe is arranged between coolant outlet pipe and coolant inlet pipe; Described water pump is arranged on the inside of water tank; Described temperature sensor is arranged on the top of spiral oil pipe.
Described spiral oil pipe specifically adopts length to be 25 centimetres, and diameter is the helical structure oil pipe of 6 centimetres, is conducive to accelerating heat radiation or heating, improves cooling and programming rate, improves the operating temperature of hydraulic oil.
Described TEMP implement body adopts semiconductor thermocouple sensor, has to utilize to control water pump and heating plate further by monitoring circulating water temperature, by the control to circulating water, thus the temperature of hydraulic control oil, ensure the suitable operating temperature of hydraulic oil.
Described filtering installation comprises left shell, right shell body, filter screen, draw-in groove, blow-off pipe, scrubbing groove, density sensor and bolt, and described left shell is closely connected by bolt with right shell body; Described filter screen is arranged on the inside of left shell by draw-in groove; Described blow-off pipe is arranged between left shell and right shell body; Described scrubbing groove is arranged on the bottom of blow-off pipe; Described density sensor is arranged on the right side of the bottom of filter screen.
Described draw-in groove is specifically adopted wide 2 millimeters, and the circular arc type groove of dark 3 millimeters, is conducive to installation and changes filtering net, and structure is simple, easy to operate, increases work efficiency.
Described blow-off pipe specifically adopts tapering to be the horn-like conical tube of 12 degree, is conducive to blowdown smooth and easy, reduces jam.
Described density sensing implement body adopts condenser liquid density sensor, is conducive to measuring hydraulic oil density, monitoring hydraulic oil impurity content, thus clears up scrubbing groove in time or change hydraulic oil.
Compared with prior art, the utility model has following beneficial effect: because a kind of novel automobile guiding valve based on hydraulic oil monitoring of the present utility model is widely used in vehicle sliding valve device technical field.Meanwhile, the beneficial effects of the utility model are:
1. the setting of attemperating unit of the present utility model, has utilization to control water pump and heating plate further by monitoring circulating water temperature, by the control to circulating water, thus the temperature of hydraulic control oil, ensure the suitable operating temperature of hydraulic oil.
2. the setting of filtering installation of the present utility model, is conducive to measuring hydraulic oil density, monitoring hydraulic oil impurity content, thus clears up scrubbing groove in time or change hydraulic oil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is attemperating unit structural representation of the present utility model.
Fig. 3 is filter apparatus configuration schematic diagram of the present utility model
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further:
In figure:
1-spool, 2-valve body, 3-oil pipe, 4-piston, 5-oil pump, 6-attemperating unit, 61-electric boiling plate, 62-spiral oil pipe, 63-coolant outlet pipe, 64-water pump, 65-water tank, 66-temperature sensor, 67-coolant inlet pipe, 7-filtering installation, 71-left shell, 72-right shell body, 73-filter screen, 74-draw-in groove, 75-blow-off pipe, 76-scrubbing groove, 77-density sensor, 78-bolt, 8-pitman arm, 9-reaction plunger, 10-retracing spring, 11-bearing circle, 12-steering screw, 13-steering nut.
Embodiment:
As shown in Figures 1 and 2
The utility model provides a kind of novel automobile guiding valve based on hydraulic oil monitoring, comprises spool 1, valve body 2, oil pipe 3, piston 4, oil pump 5, attemperating unit 6, filtering installation 7, pitman arm 8, reaction plunger 9, retracing spring 10, bearing circle 11, steering screw 12 and steering nut 13, described spool 1 is arranged on the inside of valve body 2; Described oil pipe 3 is connected between oil pump 5 and valve body 2; Described piston 4 is arranged on the inside of oil pump 5; Described temperature control device 6 is arranged on the centre of oil pipe 3; Described filtering installation 7 is arranged on the right side of attemperating unit 6; Described pitman arm 8 is connected with steering screw 12 by steering nut 13; Described reaction plunger 9 is arranged on the left and right sides of retracing spring 10; Described bearing circle 11 is connected with oil pump 5 by steering screw 12.
Described attemperating unit 6 comprises electric boiling plate 61, spiral oil pipe 62, coolant outlet pipe 63, water pump 64, water tank 65, temperature sensor 66 and coolant inlet pipe 67, and described electric boiling plate 61 is arranged on the bottom of water tank 65; Described spiral oil pipe 62 is arranged between coolant outlet pipe 63 and coolant inlet pipe 67; Described water pump 64 is arranged on the inside of water tank 65; Described temperature sensor 66 is arranged on the top of spiral oil pipe 6.
Described spiral oil pipe 62 specifically adopts length to be 25 centimetres, and diameter is the helical structure oil pipe of 6 centimetres, is conducive to accelerating heat radiation or heating, improves cooling and programming rate, improves the operating temperature of hydraulic oil.
Described temperature sensor 66 specifically adopts semiconductor thermocouple sensor, have to utilize and control water pump 64 and heating plate 61 further by monitoring circulating water temperature, by the control to circulating water, thus the temperature of hydraulic control oil, ensure the suitable operating temperature of hydraulic oil.
Described filtering installation 7 comprises left shell 71, right shell body 72, filter screen 73, draw-in groove 74, blow-off pipe 75, scrubbing groove 76, density sensor 77 and bolt 78, and described left shell 71 is closely connected by bolt 78 with right shell body 72; Described filter screen 73 is arranged on the inside of left shell 71 by draw-in groove 74; Described blow-off pipe 75 is arranged between left shell 71 and right shell body 72; Described scrubbing groove 76 is arranged on the bottom of blow-off pipe 76; Described density sensor 77 is arranged on the right side of the bottom of filter screen 73.
Described draw-in groove 74 is specifically adopted wide 2 millimeters, the circular arc type groove of dark 3 millimeters, is conducive to installation and changes filtering net 73, and structure is simple, easy to operate, increases work efficiency.
Described blow-off pipe 75 specifically employing tapering is the horn-like conical tube of 12 degree, is conducive to blowdown smooth and easy, reduces jam.
Described density sensor 77 is employing condenser liquid density sensor specifically, is conducive to measuring hydraulic oil density, monitoring hydraulic oil impurity content, thus the groove of cleaning scrubbing in time 76 or replacing hydraulic oil.
Principle of work
The utility model accelerates heat radiation or heating by attemperating unit to hydraulic oil, improves cooling and programming rate, improves the operating temperature of hydraulic oil, the impurity of hydraulic oil is reduced by filtering installation, ensure the cleanliness level of hydraulic oil, thus automobile guiding valve is normally worked, reduce fault rate.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (8)
1. a novel automobile guiding valve based on hydraulic oil monitoring, comprise spool (1), valve body (2), oil pipe (3), piston (4), oil pump (5), attemperating unit (6), filtering installation (7), pitman arm (8), reaction plunger (9), retracing spring (10), bearing circle (11), steering screw (12) and steering nut (13), described spool (1) is arranged on the inside of valve body (2); Described oil pipe (3) is connected between oil pump (5) and valve body (2); Described piston (4) is arranged on the inside of oil pump (5); Described temperature control device (6) is arranged on the centre of oil pipe (3); Described filtering installation (7) is arranged on the right side of attemperating unit (6); Described pitman arm (8) is connected with steering screw (12) by steering nut (13); Described reaction plunger (9) is arranged on the left and right sides of retracing spring (10); Described bearing circle (11) is connected with oil pump (5) by steering screw (12).
2. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 1, it is characterized in that, described attemperating unit (6) comprises electric boiling plate (61), spiral oil pipe (62), coolant outlet pipe (63), water pump (64), water tank (65), temperature sensor (66) and coolant inlet pipe (67), described electric boiling plate (61) is arranged on the bottom of water tank (65); Described spiral oil pipe (62) is arranged between coolant outlet pipe (63) and coolant inlet pipe (67); Described water pump (64) is arranged on the inside of water tank (65); Described temperature sensor (66) is arranged on the top of spiral oil pipe (6).
3. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 2, it is characterized in that, described spiral oil pipe (62) specifically adopts length to be 25 centimetres, and diameter is the helical structure oil pipe of 6 centimetres.
4. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 2, it is characterized in that, described temperature sensor (66) specifically adopts semiconductor thermocouple sensor.
5. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 1, it is characterized in that, described filtering installation (7) comprises left shell (71), right shell body (72), filter screen (73), draw-in groove (74), blow-off pipe (75), scrubbing groove (76), density sensor (77) and bolt (78), described left shell (71) is closely connected by bolt (78) with right shell body (72); Described filter screen (73) is arranged on the inside of left shell (71) by draw-in groove (74); Described blow-off pipe (75) is arranged between left shell (71) and right shell body (72); Described scrubbing groove (76) is arranged on the bottom of blow-off pipe (76); Described density sensor (77) is arranged on the right side of the bottom of filter screen (73).
6. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 5, it is characterized in that, described draw-in groove (74) is specifically adopted wide 2 millimeters, the circular arc type groove of dark 3 millimeters.
7. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 5, is characterized in that, described blow-off pipe (75) specifically employing tapering is the horn-like conical tube of 12 degree.
8. a kind of novel automobile guiding valve based on hydraulic oil monitoring as claimed in claim 5, it is characterized in that, described density sensor (77) specifically adopts condenser liquid density sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069761.2U CN204432755U (en) | 2015-02-02 | 2015-02-02 | A kind of novel automobile guiding valve based on hydraulic oil monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069761.2U CN204432755U (en) | 2015-02-02 | 2015-02-02 | A kind of novel automobile guiding valve based on hydraulic oil monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204432755U true CN204432755U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069761.2U Expired - Fee Related CN204432755U (en) | 2015-02-02 | 2015-02-02 | A kind of novel automobile guiding valve based on hydraulic oil monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204432755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946967A (en) * | 2016-06-29 | 2016-09-21 | 奇瑞汽车股份有限公司 | Hydraulic power assisted steering system with self-heating function ad self-heating method for hydraulic power assisted steering system |
-
2015
- 2015-02-02 CN CN201520069761.2U patent/CN204432755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946967A (en) * | 2016-06-29 | 2016-09-21 | 奇瑞汽车股份有限公司 | Hydraulic power assisted steering system with self-heating function ad self-heating method for hydraulic power assisted steering system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160202 |