CN105465405A - Granular material discharging port control valve - Google Patents
Granular material discharging port control valve Download PDFInfo
- Publication number
- CN105465405A CN105465405A CN201511029613.9A CN201511029613A CN105465405A CN 105465405 A CN105465405 A CN 105465405A CN 201511029613 A CN201511029613 A CN 201511029613A CN 105465405 A CN105465405 A CN 105465405A
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- CN
- China
- Prior art keywords
- valve body
- granular material
- port control
- control valve
- discharge port
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
The invention relates to the technical field of valve bodies, in particular to a granular material discharging port control valve. The granular material discharging port control valve comprises valve bodies which comprise the upper valve body, the lower valve body and the middle valve body. Both the upper valve body and the lower valve body are round pipes with flanges. The middle valve body is a ball of a thin-walled structure. The upper valve body and the lower valve body are coaxial and are communicated with the middle valve body. A valve deck is installed on the side wall of the middle valve body. An inner inflation container connected with the valve deck is arranged in the middle valve body. An inflation hole and a deflation hole are formed in the valve deck. The inner diameter of the upper valve body and the inner diameter of the lower valve body are the same and smaller than the inner diameter of the middle valve body. By the adoption of the granular material discharging port control valve, the spherical middle valve body is arranged in the middle of a traditional round pipe, the inner inflation container attached to the inner wall of the middle valve body in the inflation state is arranged in the middle valve body, the middle valve body is turned on or off by controlling the state of the inner inflation container, and the granular material discharging port control valve is simple in structure, convenient to operate and high in automation degree.
Description
Technical field
The present invention relates to valve body technical field, particularly a kind of granular material discharge port control valve.
Background technique
The bottom of the discharge tank of granular material is provided with the valve for blowing usually, and traditional valve just adds one for opening and closing the baffle plate of pipeline on a circular pipeline.This baffle plate adopts drawing and pulling type or hinged mode, and what automaticity was high drives baffle plate action by cylinder or motor.The pipe that diameter is constant easily causes granule materials to block situation when discharging, and baffle plate can extrude when closedown the material rested in pipeline, causes partial material damaged.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, a kind of granular material discharge port control valve is provided.
For solving the problem, the invention provides following technological scheme:
A kind of granular material discharge port control valve, comprise valve body, described valve body comprises upper valve body, lower valve body and center valve body; Described upper valve body and lower valve body are flanged (FLGD) pipe body; Described center valve body is the spheroid of thin walled structures; Described upper valve body is with lower valve body coaxial inner conductor and be communicated with center valve body; The sidewall of described center valve body is provided with valve gap, and center valve body inside is provided with the inflatable bladder be connected with valve gap; Described valve gap is provided with air-filled pore and vent hole; Described upper valve body is identical with the internal diameter of lower valve body and be less than the internal diameter of center valve body.
Further, the sidewall of described center valve body offers flanged (FLGD) mounting hole, valve gap is connected with the flange bolt of mounting hole; The sack of described inflatable bladder to expose beyond mounting hole and is located in valve gap between the flange of mounting hole.
Further, described air-filled pore is provided with self-packing rapid pipe joint.
Further, described vent hole is provided with outlet pipe, outlet pipe is provided with solenoid valve.
Further, described inflatable bladder is ball-type inner bag.
Further, described inflatable bladder is the inner bag of quality of rubber materials.
Further, described inflatable bladder is the inner bag of nonwovens material.
Further, the diameter of described inflatable bladder is identical with the internal diameter of center valve body.
Further, the internal diameter of described upper valve body and lower valve body be center valve body internal diameter 1/2 ~ 2/3 between.
Beneficial effect: a kind of granular material discharge port control valve of the present invention, a spherical center valve body is set in the neutral position of traditional circular pipe, the inflatable bladder of fitting with center valve body inwall under the built-in inflated condition of center valve body, the break-make of valve body is realized by the state controlling inflatable bladder, structure is simple, easy to operate, automaticity is high.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
Fig. 3 is sectional structure schematic diagram of the present invention;
Fig. 4 is the enlarged diagram at A place in Fig. 3;
Description of reference numerals: upper valve body 1, lower valve body 2, center valve body 3, mounting hole 3a, valve gap 4, inflatable bladder 5, rapid pipe joint 6, outlet pipe 7, solenoid valve 8.
Embodiment
Below in conjunction with Figure of description and embodiment, specific embodiments of the invention are described in further detail:
Referring to figs. 1 through a kind of granular material discharge port control valve shown in Fig. 4, comprise valve body, described valve body comprises upper valve body 1, lower valve body 2 and center valve body 3; Described upper valve body 1 and lower valve body 2 are flanged (FLGD) pipe body; Described center valve body 3 is the spheroid of thin walled structures; Described upper valve body 1 is with lower valve body 2 coaxial inner conductor and be communicated with center valve body 3; The sidewall of described center valve body 3 is provided with valve gap 4, and center valve body 3 inside is provided with the inflatable bladder 5 be connected with valve gap 4; Described valve gap 4 is provided with air-filled pore and vent hole; Described upper valve body 1 is identical with the internal diameter of lower valve body 2 and be less than the internal diameter of center valve body 3; The sidewall of described center valve body 3 offers flanged (FLGD) mounting hole 3a, and valve gap 4 is connected with the flange bolt of mounting hole 3a; The sack of described inflatable bladder 5 to expose beyond mounting hole 3a and is located in valve gap 4 between the flange of mounting hole 3a; Described air-filled pore is provided with self-packing rapid pipe joint 6; Described vent hole is provided with outlet pipe 7, outlet pipe 7 is provided with solenoid valve 8; Described inflatable bladder 5 is ball-type inner bag; Described inflatable bladder 5 is the inner bag of quality of rubber materials; Described inflatable bladder 5 is the inner bag of nonwovens material; The diameter of described inflatable bladder 5 is identical with the internal diameter of center valve body 3; The internal diameter of described upper valve body 1 and lower valve body 2 be center valve body 3 internal diameter 1/2 ~ 2/3 between.
Working principle of the present invention: by the compressed air gas source link of the rapid pipe joint 6 on valve gap 4 in factory under installment state, when needing control valve to close, in inflatable bladder 5, pressurized air is filled with by this rapid pipe joint 6, the inwall that inflatable bladder 5 expands as center valve body 3 is fitted tightly, inflatable bladder 5 is by the connected relation of cut-out upper valve body 1 between lower valve body 2 in this case, and granular material is blocked in upper valve body 1 to fall.When needing opening controlling valve, solenoid valve 8 on outlet pipe 7 is opened, by outlet pipe 7, the pressurized air in inflatable bladder 5 is discharged, after inflatable bladder 5 is shrivelled, realize between upper valve body 1 and lower valve body 2 being communicated with, granular material to be entered in lower valve body 2 by center valve body 3 and discharges.
It should be noted that, because the internal diameter of center valve body 3 is larger than the internal diameter of upper valve body 1 and lower valve body 2, therefore granular coating is being can nature dispersion through center valve body 3, does not allow to result in blockage in control valve.
Structure of the present invention is comparatively simple, is realized inflation and the deflating action of inflatable bladder 5 by the compressed air gas source in factory.And conventional control valve needs the cylinder or the motor that arrange the opening and closing controlling baffle plate, hardware cost has high input, and maintenance cost is high.
The above, it is only preferred embodiment of the present invention, not any restriction is made to technical scope of the present invention, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technological scheme of the present invention.
Claims (9)
1. a granular material discharge port control valve, comprises valve body, it is characterized in that: described valve body comprises upper valve body (1), lower valve body (2) and center valve body (3); Described upper valve body (1) and lower valve body (2) are flanged (FLGD) pipe body; The spheroid that described center valve body (3) is thin walled structures; Described upper valve body (1) is with lower valve body (2) coaxial inner conductor and be communicated with center valve body (3); The sidewall of described center valve body (3) is provided with valve gap (4), center valve body (3) inside is provided with the inflatable bladder (5) be connected with valve gap (4); Described valve gap (4) is provided with air-filled pore and vent hole; Described upper valve body (1) is identical with the internal diameter of lower valve body (2) and be less than the internal diameter of center valve body (3).
2. a kind of granular material discharge port control valve according to claim 1, it is characterized in that: the sidewall of described center valve body (3) offers flanged (FLGD) mounting hole (3a), valve gap (4) is connected with the flange bolt of mounting hole (3a); The sack of described inflatable bladder (5) to expose beyond mounting hole (3a) and is located in valve gap (4) between the flange of mounting hole (3a).
3. a kind of granular material discharge port control valve according to claim 2, is characterized in that: described air-filled pore is provided with self-packing rapid pipe joint (6).
4. a kind of granular material discharge port control valve according to claim 2, is characterized in that: described vent hole is provided with outlet pipe (7), outlet pipe (7) is provided with solenoid valve (8).
5. a kind of granular material discharge port control valve according to claim 2, is characterized in that: described inflatable bladder (5) is ball-type inner bag.
6. a kind of granular material discharge port control valve according to claim 5, is characterized in that: the inner bag that described inflatable bladder (5) is quality of rubber materials.
7. a kind of granular material discharge port control valve according to claim 5, is characterized in that: the inner bag that described inflatable bladder (5) is nonwovens material.
8. a kind of granular material discharge port control valve according to claim 7, is characterized in that: the diameter of described inflatable bladder (5) is identical with the internal diameter of center valve body (3).
9. a kind of granular material discharge port control valve according to claim 1, is characterized in that: the internal diameter of described upper valve body (1) and lower valve body (2) be center valve body (3) internal diameter 1/2 ~ 2/3 between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029613.9A CN105465405A (en) | 2015-12-31 | 2015-12-31 | Granular material discharging port control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029613.9A CN105465405A (en) | 2015-12-31 | 2015-12-31 | Granular material discharging port control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465405A true CN105465405A (en) | 2016-04-06 |
Family
ID=55603416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029613.9A Pending CN105465405A (en) | 2015-12-31 | 2015-12-31 | Granular material discharging port control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105465405A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268558A (en) * | 2018-10-29 | 2019-01-25 | 湖州师范学院 | A kind of automatic water regulating mechanism of bead cavity clearing bellows |
| CN111637248A (en) * | 2020-06-11 | 2020-09-08 | 济南隆凯能源科技有限公司 | Valve and pipeline based on case deformation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098176A (en) * | 1993-07-24 | 1995-02-01 | 邓佑 | Capsule valve |
| CN1281957A (en) * | 1999-07-21 | 2001-01-31 | 马锡洪 | Charging valve |
| CN2674221Y (en) * | 2003-08-19 | 2005-01-26 | 连汉荣 | Inflation valve |
| JP2005127348A (en) * | 2003-10-21 | 2005-05-19 | Nippon Chutetsukan Kk | Gas shutoff device |
| US20050229985A1 (en) * | 2002-05-21 | 2005-10-20 | Keld Saxenfelt | Inflatable, flexible device for use as an expandable closure device, and a method of producing said device |
| CN101118021A (en) * | 2007-08-16 | 2008-02-06 | 刘啓典 | Saccule valve |
| US8066032B2 (en) * | 2007-11-21 | 2011-11-29 | Diversatech, Inc. | Apparatus for instantaneously terminating movement of flow material through a conduit |
-
2015
- 2015-12-31 CN CN201511029613.9A patent/CN105465405A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1098176A (en) * | 1993-07-24 | 1995-02-01 | 邓佑 | Capsule valve |
| CN1281957A (en) * | 1999-07-21 | 2001-01-31 | 马锡洪 | Charging valve |
| US20050229985A1 (en) * | 2002-05-21 | 2005-10-20 | Keld Saxenfelt | Inflatable, flexible device for use as an expandable closure device, and a method of producing said device |
| CN2674221Y (en) * | 2003-08-19 | 2005-01-26 | 连汉荣 | Inflation valve |
| JP2005127348A (en) * | 2003-10-21 | 2005-05-19 | Nippon Chutetsukan Kk | Gas shutoff device |
| CN101118021A (en) * | 2007-08-16 | 2008-02-06 | 刘啓典 | Saccule valve |
| US8066032B2 (en) * | 2007-11-21 | 2011-11-29 | Diversatech, Inc. | Apparatus for instantaneously terminating movement of flow material through a conduit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268558A (en) * | 2018-10-29 | 2019-01-25 | 湖州师范学院 | A kind of automatic water regulating mechanism of bead cavity clearing bellows |
| CN111637248A (en) * | 2020-06-11 | 2020-09-08 | 济南隆凯能源科技有限公司 | Valve and pipeline based on case deformation |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170330 Address after: 315000 Ningbo province hi tech Zone, academician Road, No. building, room 66, entrepreneurship, room 189 Applicant after: Ningbo Blizzard Information Technology Development Co., Ltd. Address before: 315000 Yinzhou District, Zhejiang City, the ancient town of Lin Lin Zhang Village Applicant before: NINGBO YINZHOU HUAJIAN VALVE CO., LTD. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160406 |