CN201787168U - Hydraulic electromagnetic ball valve with valve core position monitor - Google Patents
Hydraulic electromagnetic ball valve with valve core position monitor Download PDFInfo
- Publication number
- CN201787168U CN201787168U CN2010205583780U CN201020558378U CN201787168U CN 201787168 U CN201787168 U CN 201787168U CN 2010205583780 U CN2010205583780 U CN 2010205583780U CN 201020558378 U CN201020558378 U CN 201020558378U CN 201787168 U CN201787168 U CN 201787168U
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- valve
- valve core
- electromagnetic ball
- hydraulic electromagnetic
- electromagnet
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Abstract
The utility model relates to a hydraulic electromagnetic ball valve with valve core position monitor, especially suitable for a guide valve as a hydraulic cartridge valve in a pressure maintaining loop in need for valve core position monitor and high-pressure no leakage. One end of the valve is connected with an electromagnet and another end is connected with a turnbuckle. A high-pressure resistant inductance type sensor is connected with one end of the turnbuckle and a sensing rod is integrated with a top rod sleeve and arranged in the turnbuckle together with a reset spring. The valve core is arranged in the middle of a bearer, a first valve seat, a first floriated gasket and a guide sleeve. One end of the valve core is sleeved on the top rod of the electromagnet and another end of the valve core abuts on the top rod sleeve and the turnbuckle is screwed with one end of the valve to closely abut on a second floriated gasket at one side and the guide sleeve is close to the first floriated gasket at another side. The beneficial effects of the hydraulic electromagnetic ball valve are that: no lever structure, reliable work, no leakage, no clamping phenomena, long service life, detecting whether the valve core is completely opened, safe and accurate monitor, signal feedback and safe and reliable operation. The hydraulic electromagnetic ball is widely applied on the setting of the hydraulic electromagnetic ball with valve core position monitor.
Description
Technical field:
The utility model relates to a kind of valve element position monitoring hydraulic electromagnetic ball valve that has, and need to be specially adapted in valve element position monitoring, the dead-tight pressure dwelling loop of high pressure the pilot valve equipment as hydraulic cartridge valve.
Background technique:
At present, Solenoid ball valve of the prior art, be used for controlling the flow direction of hydraulic oil and end and flow, after the electromagnet energising, can whether spool reset after opening fully or cut off the power supply fully, in use just can't know above information, under the situation of safety in production, may produce misoperation and cause mechanical disorder.
Summary of the invention:
The purpose of this utility model, provide a kind of valve element position monitoring hydraulic electromagnetic ball valve that has, it is to adopt high pressure resistant inductive transducer is installed in the swivel nut, and at the middle sensor bar of installing of top stem casing, spool produces displacement and drives sensor bar and moves, after sensor bar moves to the detection range of high pressure resistant inductive transducer, high pressure resistant inductive transducer just produces signal, cause machine the situation of misoperation to occur thereby solve spool because fluid has impurity to be stuck, the realization valve element position is monitored the purpose of hydraulic electromagnetic ball valve.
The utility model has valve element position monitoring hydraulic electromagnetic ball valve and takes following technological scheme to realize: it is by electromagnet, valve body, guide sleeve, the first flower pad and the second flower pad, spool, first valve seat and second valve seat, bearing, sensor bar, Returnning spring, swivel nut, top stem casing and high pressure resistant inductive transducer constitute, one end of valve body connects electromagnet, the other end of valve body connects swivel nut, high pressure resistant inductive transducer is connected on swivel nut one end, sensor bar and top stem casing are connected one, sensor bar and reseting spring device are in swivel nut, the spool device is at bearing, first valve seat, the first flower pad, in the middle of the guide sleeve, spool one end is nested with on the electromagnet push rod, the spool the other end is near top stem casing, the bearing both sides are provided with first valve seat and second valve seat respectively, the second valve seat both sides are provided with the first flower pad and the second flower pad respectively, swivel nut screws in the second flower pad of an end of valve body near a side, and guide sleeve is close to the first flower pad of opposite side.
The effect that the utility model has valve element position monitoring hydraulic electromagnetic ball valve is no lever construction, simple in structure, reliable operation does not have and reveals, pressure maintaining performance is good, do not have the chucking phenomenon, whether long service life detects spool and opens fully, the monitoring safety and precise, signal feed back, safe and reliable to operation, be widely used in the setting of valve element position monitoring hydraulic electromagnetic ball valve.
Description of drawings:
The utility model has valve element position monitoring hydraulic electromagnetic ball valve and will describe in further detail in conjunction with the accompanying drawings.
Accompanying drawing is the structural representation that the utility model has valve element position monitoring hydraulic electromagnetic ball valve.
1---electromagnet 2---valve body 3---guide sleeve 4---the first flower pad 5---spool 6---valve seat 7---bearing 8---valve seat 9---the second flower pad, 10---sensor bar 11---high pressure resistant inductive transducer 12---swivel nut 13---Returnning spring 14---top stem casings
Embodiment:
With reference to accompanying drawing, the utility model has valve element position monitoring hydraulic electromagnetic ball valve, it is by electromagnet 1, valve body 2, guide sleeve 3, the first flower pad, the 4 and second flower pad 9, spool 5, first valve seat 6 and second valve seat 8, bearing 7, sensor bar 10, Returnning spring 13, swivel nut 12, top stem casing 14 and high pressure resistant inductive transducer 11 constitute, one end of valve body 2 connects electromagnet 1, the other end of valve body 2 connects swivel nut 12, high pressure resistant inductive transducer 11 is connected on swivel nut 12 1 ends, sensor bar 10 is connected one with top stem casing 14, sensor bar 10 installs in swivel nut 12 with Returnning spring 13, spool 5 devices are at bearing 7, first valve seat 6, the first flower pad 4, in the middle of the guide sleeve 3, spool 5 one ends are nested with on electromagnet 1 push rod, spool 5 the other ends are near top stem casing 14, bearing 7 both sides are provided with first valve seat 6 and second valve seat 8 respectively, second valve seat, 8 both sides are provided with the first flower pad, the 4 and second flower pad 9 respectively, swivel nut 12 screws in the second flower pad 9 of an end of valve body 2 near a side, and guide sleeve 3 is close to the first flower pad 4 of opposite side.
The utility model has the embodiment of valve element position monitoring hydraulic electromagnetic ball valve, it is that a end by valve body 2 is provided with electromagnet 1, valve body 2 the other ends are provided with swivel nut 12, high pressure resistant inductive transducer 11 is arranged on swivel nut 12 1 ends, sensor bar 10 links together with top stem casing 14, sensor bar 10 installs in swivel nut 12 with Returnning spring 13, spool 5 devices are at bearing 7, first valve seat 6, the first flower pad 4, in the middle of the guide sleeve 3, spool 5 one ends are nested with on electromagnet 1 push rod, spool 5 the other ends are near top stem casing 14, bearing 7 both sides are provided with first valve seat 6 and second valve seat 8 respectively, second valve seat, 8 both sides are provided with the first flower pad, the 4 and second flower pad 9 respectively, swivel nut 12 screws in the second flower pad 9 of an end of valve body 2 near a side, and guide sleeve 3 is close to the first flower pad 4 of opposite side.During electromagnet 1 no electric circuit, Returnning spring 13 promotes top stem casings 14 and moves during use, and top stem casing 14 promotes spools 5 and moves, and spool 5 is in initial position; When electromagnet 1 energising, the push rod of electromagnet 1 stretches out promotion spool 5 and moves, spool 5 promotes top stem casing 14 and sensor bar 10 moves, when sensor bar 10 the other ends move in high pressure resistant inductive transducer 11 certain limits of distance, high pressure resistant inductive transducer 11 just sends signal, has valve element position monitoring hydraulic electromagnetic ball valve system and begins trouble free service.
Claims (1)
1. one kind has valve element position monitoring hydraulic electromagnetic ball valve, it is by electromagnet (1), valve body (2), guide sleeve (3), the first flower pad (4) and the second flower pad (9), spool (5), first valve seat (6) and second valve seat (8), bearing (7), sensor bar (10), Returnning spring (13), swivel nut (12), top stem casing (14) and high pressure resistant inductive transducer (11) constitute, an end that it is characterized in that valve body (2) connects electromagnet (1), the other end of valve body (2) connects swivel nut (12), high pressure resistant inductive transducer (11) is connected on swivel nut (12) one ends, sensor bar (10) is connected one with top stem casing (14), sensor bar (10) installs in swivel nut (12) with Returnning spring (13), spool (5) device is in bearing (7), first valve seat (6), the first flower pad (4), in the middle of the guide sleeve (3), spool (5) one ends are nested with on electromagnet (1) push rod, spool (5) the other end is near top stem casing (14), bearing (7) both sides are provided with first valve seat (6) and second valve seat (8) respectively, second valve seat (8) both sides are provided with the first flower pad (4) and the second flower pad (9) respectively, swivel nut (12) screws in the second flower pad (9) of an end of valve body (2) near a side, and guide sleeve (3) is close to the first flower pad (4) of opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205583780U CN201787168U (en) | 2010-09-29 | 2010-09-29 | Hydraulic electromagnetic ball valve with valve core position monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205583780U CN201787168U (en) | 2010-09-29 | 2010-09-29 | Hydraulic electromagnetic ball valve with valve core position monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201787168U true CN201787168U (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205583780U Expired - Fee Related CN201787168U (en) | 2010-09-29 | 2010-09-29 | Hydraulic electromagnetic ball valve with valve core position monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201787168U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725820A (en) * | 2017-10-18 | 2018-02-23 | 宁波文泽机电技术开发有限公司 | No leakage Solenoid ball valve |
| CN108005984A (en) * | 2017-12-01 | 2018-05-08 | 宁波文泽机电技术开发有限公司 | A kind of guide type electromagnetic ball valve |
| CN108005983A (en) * | 2017-12-01 | 2018-05-08 | 宁波文泽机电技术开发有限公司 | A kind of big flow Solenoid ball valve |
| US11530760B2 (en) | 2020-08-03 | 2022-12-20 | Deere & Company | Hydraulic cartridge valve with activation sensor |
-
2010
- 2010-09-29 CN CN2010205583780U patent/CN201787168U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725820A (en) * | 2017-10-18 | 2018-02-23 | 宁波文泽机电技术开发有限公司 | No leakage Solenoid ball valve |
| CN107725820B (en) * | 2017-10-18 | 2019-05-21 | 立信阀门集团有限公司 | No leakage Solenoid ball valve |
| CN108005984A (en) * | 2017-12-01 | 2018-05-08 | 宁波文泽机电技术开发有限公司 | A kind of guide type electromagnetic ball valve |
| CN108005983A (en) * | 2017-12-01 | 2018-05-08 | 宁波文泽机电技术开发有限公司 | A kind of big flow Solenoid ball valve |
| CN108005983B (en) * | 2017-12-01 | 2019-11-05 | 上海楷液流体技术有限公司 | A kind of big flow Solenoid ball valve |
| CN108005984B (en) * | 2017-12-01 | 2019-11-15 | 玉环华洲机械股份有限公司 | A kind of guide type electromagnetic ball valve |
| US11530760B2 (en) | 2020-08-03 | 2022-12-20 | Deere & Company | Hydraulic cartridge valve with activation sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 272025, triumph Road, Jining hi tech Development Zone, Shandong, 66 Patentee after: Shandong Taifeng intelligent control Limited by Share Ltd Address before: 272025, triumph Road, Jining hi tech Development Zone, Shandong, 66 Patentee before: Shandong Taifeng Hydraulic Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |