CN105156741A - Oil blocking water shearing valve - Google Patents
Oil blocking water shearing valve Download PDFInfo
- Publication number
- CN105156741A CN105156741A CN201510526457.0A CN201510526457A CN105156741A CN 105156741 A CN105156741 A CN 105156741A CN 201510526457 A CN201510526457 A CN 201510526457A CN 105156741 A CN105156741 A CN 105156741A
- Authority
- CN
- China
- Prior art keywords
- valve
- cut
- open
- water
- ball float
- 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
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
Abstract
The invention discloses an oil blocking water shearing valve. According to the technical scheme, the oil blocking water shearing valve is characterized in that a valve body, an upper cover, a bottom cover, an inlet flange and an outlet flange are included, a fixing partition plate of which the periphery is connected with the inner wall of the valve body is arranged on an inner cavity of the valve body, and a valve element is embedded into the fixing partition and comprises an outer cylinder piece, an inner cylinder piece and a floating ball; a base is arranged on a lower end opening of the outer cylinder piece in a sealed manner; the inner cylinder piece is arranged in the outer cylinder piece, the inner cylinder piece is fixed to the base, and the outer cylinder piece is communicated with the inner cylinder piece; the floating ball is arranged in the inner cylinder piece and can float up and down in the inner cylinder piece, and the density of the floating ball is between the density of oil and the density of water; the floating ball is restrained by the inner cylinder piece when moving up and down to play a role in guiding so as to be prevented from floating up and down and skewing; and when water shearing is finished, the floating ball can move downwards along the inner cylinder piece and is matched with a water shearing hole to seal the water shearing hole, the situation that leakage occurs and the environment is polluted in the automatic water shearing process is avoided effectively, and safety is improved.
Description
Technical field
The present invention relates to secure mechanical apparatus field, more particularly, it relates to a kind of oil resistance and cuts water valve.
Background technique
Very important safety installations in the conveying and storing process that water valve is oil preparation is cut in oil resistance, and traditional water operation of cutting mainly adopts manual hand manipulation, often produces error.Once error, gently then leakage pollution environment; Heavy then lead to fire or explosive accident, especially in night or the bad place of light, oil and water are difficult to differentiate, adopt manually-operable often to slip up.
At present, application number be 93227088 Chinese patent disclose a kind of oil resistance and cut water valve, comprise valve body, upper cover, bottom, suction flange and outlet(discharge) flange, the inner chamber of valve body is provided with periphery and valve interior wall and seals the dividing plate joining and connect and be divided into by body cavity and communicate with suction flange respectively and two parts that outlet(discharge) flange communicates, dividing plate has mesopore, the spool of outer wall and dividing plate sealed attachment is provided with in mesopore, spool upper end open communicates with suction flange, the bottom of spool is provided with the end with spool sidewall sealed attachment, the end, is provided with the valve seat communicated with spool upper end open and outlet(discharge) flange, valve seat is provided with the ball float matched with the hole of valve seat, although this oil resistance is cut water valve and is realized automatic water-stopping function, but in ball float sinking watching, ball float easily offsets to the left and right sides and moves, cannot cannot coincide with the hole of valve seat, cause leakage pollution environment, Security is not high.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind of oil resistance of high security to cut water valve, effectively avoid, in automatic water-stopping process, leakage pollution environment occurs.
For achieving the above object, the invention provides following technological scheme:
Water valve is cut in a kind of oil resistance, comprise valve body, upper cover, bottom and suction flange and outlet(discharge) flange, the two end part up and down of described upper cover and bottom distribution sealed valve body, the inner chamber of valve body arranges the stationary barrier that outer periphery and valve interior wall are tightly connected, body cavity is divided into the two-part communicating with suction flange respectively and communicate with outlet(discharge) flange by described stationary barrier, described stationary barrier is inlaid with spool, and described spool comprises outer tube part, interior barrier part and ball float; Described outer tube part is fixedly connected with stationary barrier, and the upper end-hole of described outer tube part communicates with suction flange, and the lower end mouth of described outer tube part is sealed with base; Described interior barrier part is arranged in outer tube part, and interior barrier part is fixed on base, and described outer tube part communicates with interior barrier part; Described ball float is placed in interior barrier part, and described ball float can fluctuate at interior barrier part, and the density of described ball float is between oil and the density of water; The position corresponding with interior barrier part, the lower end surface of described base offer match with ball float cut water hole, described base is also hinged with for opening or close the open-shut device cutting water hole, and the below of described open-shut device is provided with the control gear controlling open-shut device and open or close.
The present invention is arranged further: described ball float comprises ball float main body and weight, and the density of described weight is greater than the density of water.
The present invention is arranged further: described control gear comprises cam and dwang, and described cam is arranged on the below of open-shut device, and one end of described dwang is fixedly connected with cam, and it is outer and be provided with handle that the other end passes valve body.
The present invention is arranged further: described control gear also comprises connecting tube, the Single port of described connecting tube is placed in the upper end-hole place of interior barrier part through base, another port is provided with ball valve, described dwang is connected through cam and ball valve, rotary motion bar, when cam and open-shut device inconsistent, open-shut device close cut water hole, described ball valve is in open mode; When cam and open-shut device are separated, open-shut device is opened and is cut water hole, and described ball valve is in closed condition.
The present invention is arranged further: the barrel of described interior barrier part is distributed with several intercommunicating pores.
The present invention is arranged further: the outer side wall of described interior barrier part is evenly equipped with fixed plate, and described fixed plate one end is fixedly connected with interior barrier part, and the other end is fixedly connected with base, and the upper-end surface of described interior barrier part and base is provided with gap.
The present invention is arranged further: described in cut water hole and the inconsistent opening end of ball float is provided with seal ring.
The present invention is arranged further: described open-shut device is provided with push rod.
Beneficial effect of the present invention: described interior barrier part is arranged in outer tube part, and described outer tube part communicates with interior barrier part, described ball float is placed in interior barrier part, leading role is played in the ball float constraint being subject to interior barrier part that moves up and down, prevent from ball float from fluctuating to offset, complete when cutting water, ball float can move down along interior barrier part and cut water hole and match and seal and cut water hole, effectively avoid, in automatic water-stopping process, leakage pollution environment occurs, improve Security, described base is also hinged with for opening or close the open-shut device cutting water hole simultaneously, the below of described open-shut device is provided with the control gear controlling open-shut device and open or close, can be opened by control gear or close open-shut device, improve the adaptability that water valve is cut in oil resistance.
Accompanying drawing explanation
Fig. 1 is the structural representation that water valve is cut in a kind of oil resistance of the present invention;
Fig. 2 is the sectional view that water valve is cut in a kind of oil resistance of the present invention;
Fig. 3 is the structural representation one that spool and control gear assemble;
Fig. 4 is the structural representation two that spool and control gear assemble;
Fig. 5 is the structural representation of interior barrier part.
Description of reference numerals: 1, valve body; 2, upper cover; 3, bottom; 4, suction flange; 5, outlet(discharge) flange; 6, stationary barrier; 7, spool; 71, outer tube part; 72, interior barrier part; 721, intercommunicating pore; 73, ball float; 731, ball float main body; 732, weight; 74, base; 741, water hole is cut; 75, fixed plate; 8, open-shut device; 9, control gear; 91, cam; 92, dwang; 93, connecting tube; 94, handle; 95, ball valve.
Embodiment
Cut water valve embodiment with reference to accompanying drawing 1 to Fig. 5 to a kind of oil resistance of the present invention to be described in further details.
Water valve is cut in a kind of oil resistance, comprise valve body 1, upper cover 2, bottom 3 and suction flange 4 and outlet(discharge) flange 5, described upper cover 2 and bottom 3 distribute the two end part up and down of sealed valve body 1, the inner chamber of valve body 1 is provided with the stationary barrier 6 that outer periphery is connected with valve body 1 inner wall sealing, by welding, the internal chamber wall of stationary barrier 6 with valve body 1 can be fixedly connected with, valve body 1 inner chamber is divided into the two-part communicating with suction flange 4 respectively and communicate with outlet(discharge) flange 5 by described stationary barrier 6, described stationary barrier 6 is inlaid with spool 7, circular hole is set out exactly on stationary barrier 6, spool 7 is placed in circular hole and also by welding, spool 7 is fixed on stationary barrier 6, in order to more fixedly secure spool 7, described stationary barrier 6 is inclined to set.
Described spool 7 comprises outer tube part 71, interior barrier part 72 and ball float 73; Described outer tube part 71 is fixedly connected with stationary barrier 6, and the upper end-hole of described outer tube part 71 communicates with suction flange 4, and the lower end mouth of described outer tube part 71 is sealed with base 74; Described interior barrier part 72 is arranged in outer tube part 71, the outer side wall of described interior barrier part 72 is evenly equipped with fixed plate 75, described fixed plate 75 one end is fixedly connected with interior barrier part 72, the other end is fixedly connected with base 74, described interior barrier part 72 is provided with gap with the upper-end surface of base 74, and described outer tube part 71 communicates with interior barrier part 72; For the ease of outer tube part 71 and flow of fluid in interior barrier part 72, several intercommunicating pores 721 can be distributed with on the barrel of described interior barrier part 72,
Described ball float 73 is placed in interior barrier part 72, described ball float 73 can fluctuate at interior barrier part 72, leading role is played in ball float 73 constraint being subject to interior barrier part 72 that moves up and down, prevent from ball float 73 from fluctuating to offset, complete when cutting water, ball float 73 can move down along interior barrier part 72 and cut water hole and match and seal and cut water hole, effectively avoid, in automatic water-stopping process, leakage pollution environment occurs, improve Security, the density of described ball float 73 is between oil and the density of water, wherein said ball float 73 comprises ball float main body 731 and weight 732, described weight 732 can be fixed by welding in ball float main body 731, wherein weight 732 has leading role, can effectively avoid ball float 73 that left and right skew occurs in sinking watching, the density of ball float 73 is the total volume of gross mass except the gross mass in ball float main body 731 and weight 732 of ball float main body 731 and weight 732, therefore the density size of ball float 73 can realize by changing weight 732 size, and be convenient to manufacture, structure is simple.
The position corresponding with interior barrier part 72, the lower end surface of described base 74 offer match with ball float 73 cut water hole 741, the described opening end cutting water hole 741 inconsistent with ball float 73 is provided with seal ring, make to cut water hole 741 more to closely cooperate with ball float 73, described base 74 is also hinged with for opening or close the open-shut device 8 cutting water hole 741, described open-shut device 8 is provided with push rod, and the below of described open-shut device 8 is provided with the control gear 9 controlling open-shut device 8 and open or close.
Described control gear 9 comprises cam 91, dwang 92 and connecting tube 93, described cam 91 is arranged on the below of open-shut device 8, one end of described dwang 92 is fixedly connected with cam 91, it is outer and be provided with handle 94 that the other end passes valve body 1, the Single port of described connecting tube 93 is placed in the upper end-hole place of interior barrier part 72 through base 74, another port is provided with ball valve 95, described dwang 92 is connected through cam 91 and ball valve 95, rotary motion bar 92, when cam 91 and open-shut device 8 are inconsistent, open-shut device 8 is closed and is cut water hole 741, described ball valve 95 is in open mode, realize manually carrying out cutting water treatment state, oil reservoir in spool 7 is transported to the bottom of valve body 1 by connecting tube 93, and carried by outlet(discharge) flange 5, when cam 91 and open-shut device 8 are separated, open-shut device 8 is opened and is cut water hole 741, described ball valve 95 is in closed condition, be in automatic water-stopping treatment state, ball float 73 float on water layer with cut water hole and be separated, water layer is by cutting the outside draining in water hole, can according to different situations, can open or close open-shut device 8 by control gear 9, switch automatic water-stopping or manually cut water, improve the adaptability that water valve is cut in oil resistance.
Working principle: rotatable handle 94, by dwang 92, cam 91 and open-shut device 8 are separated, open-shut device 8 is opened and is cut water hole 741, described ball valve 95 is in closed condition, be in automatic water-stopping treatment state, oil containing moisture enters in outer tube part 71 by suction flange 4, because outer tube part 71 is connected with interior barrier part 72, the oil of moisture also can enter into interior barrier part 72, just corresponding water layer and oil reservoir is formed after the oil of moisture enters, because the density of ball float 73 is less than water, therefore ball float 73 floats and makes ball float 73 and cut water hole 741 and be separated, water layer just can be passed through to be cut water hole 741 and flows out to outlet(discharge) flange 5, due to constantly entering of water, ball float 73 is made to be in float state all the time, water just continuously outflows, water is cut in realization, leading role is played in ball float 73 constraint being subject to interior barrier part 72 that moves up and down, prevent from ball float 73 from fluctuating to offset, complete when cutting water, ball float 73 can move down along interior barrier part 72 and cut water hole and match, sealing is cut water hole 741 and oil reservoir can not be flowed out, achieve the object of oil resistance, when water manually cut by needs, rotary motion bar 92, when cam 91 and open-shut device 8 are inconsistent, open-shut device 8 is closed and is cut water hole 741, described ball valve 95 is in open mode, realize manually carrying out cutting water treatment state, oil reservoir in spool 7 is transported to the bottom of valve body 1 by connecting tube 93, and carried by outlet(discharge) flange 5, make this oil resistance cut water valve can realize manually or automatic water-stopping, improve its adaptability.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technological schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. water valve is cut in an oil resistance, comprise valve body, upper cover, bottom and suction flange and outlet(discharge) flange, the two end part up and down of described upper cover and bottom distribution sealed valve body, the inner chamber of valve body arranges the stationary barrier that outer periphery and valve interior wall are tightly connected, body cavity is divided into the two-part communicating with suction flange respectively and communicate with outlet(discharge) flange by described stationary barrier, described stationary barrier is inlaid with spool, it is characterized in that: described spool comprises outer tube part, interior barrier part and ball float;
Described outer tube part is fixedly connected with stationary barrier, and the upper end-hole of described outer tube part communicates with suction flange, and the lower end mouth of described outer tube part is sealed with base;
Described interior barrier part is arranged in outer tube part, and interior barrier part is fixed on base, and described outer tube part communicates with interior barrier part;
Described ball float is placed in interior barrier part, and described ball float can fluctuate at interior barrier part, and the density of described ball float is between oil and the density of water;
The position corresponding with interior barrier part, the lower end surface of described base offer match with ball float cut water hole, described base is also hinged with for opening or close the open-shut device cutting water hole, and the below of described open-shut device is provided with the control gear controlling open-shut device and open or close.
2. water valve is cut in oil resistance according to claim 1, it is characterized in that: described ball float comprises ball float main body and weight, and described weight is fixed on ball float main body.
3. water valve is cut in oil resistance according to claim 1 and 2, it is characterized in that: described control gear comprises cam and dwang, described cam is arranged on the below of open-shut device, and one end of described dwang is fixedly connected with cam, and it is outer and be provided with handle that the other end passes valve body.
4. water valve is cut in oil resistance according to claim 3, it is characterized in that: described control gear also comprises connecting tube, the Single port of described connecting tube is placed in the upper end-hole place of interior barrier part through base, another port is provided with ball valve, described dwang is connected through cam and ball valve, rotary motion bar, when cam and open-shut device inconsistent, open-shut device is closed and is cut water hole, and described ball valve is in open mode; When cam and open-shut device are separated, open-shut device is opened and is cut water hole, and described ball valve is in closed condition.
5. water valve is cut in oil resistance according to claim 1, it is characterized in that: the barrel of described interior barrier part is distributed with several intercommunicating pores.
6. water valve is cut in oil resistance according to claim 1, it is characterized in that: the outer side wall of described interior barrier part is evenly equipped with fixed plate, and described fixed plate one end is fixedly connected with interior barrier part, and the other end is fixedly connected with base, and the upper-end surface of described interior barrier part and base is provided with gap.
7. water valve is cut in oil resistance according to claim 1, it is characterized in that: described in cut water hole and the inconsistent opening end of ball float is provided with seal ring.
8. water valve is cut in oil resistance according to claim 1, it is characterized in that: described open-shut device is provided with push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526457.0A CN105156741A (en) | 2015-08-25 | 2015-08-25 | Oil blocking water shearing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510526457.0A CN105156741A (en) | 2015-08-25 | 2015-08-25 | Oil blocking water shearing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105156741A true CN105156741A (en) | 2015-12-16 |
Family
ID=54797709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510526457.0A Pending CN105156741A (en) | 2015-08-25 | 2015-08-25 | Oil blocking water shearing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105156741A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB293091A (en) * | 1927-03-26 | 1928-06-26 | James Borrowman Maclean | Improvements in and relating to float-controlled valves |
| CN2139567Y (en) * | 1992-09-17 | 1993-08-04 | 中国石化总公司大连石化公司 | Oil block device for discharging water in oil tank |
| CN2152946Y (en) * | 1993-01-08 | 1994-01-12 | 大连精工石油化工仪器设备开发公司 | Valve for clogging oil and stopping water |
| CN2350605Y (en) * | 1998-11-26 | 1999-11-24 | 乐山立事达实业有限公司 | Double separating type steam drain for oil storage tank |
| CN2382906Y (en) * | 1999-06-30 | 2000-06-14 | 周继宏 | Automatic water closing control valve |
| CN2535372Y (en) * | 2002-02-07 | 2003-02-12 | 陈钢 | Automatic floating-bal oil-tank water-blocking device |
-
2015
- 2015-08-25 CN CN201510526457.0A patent/CN105156741A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB293091A (en) * | 1927-03-26 | 1928-06-26 | James Borrowman Maclean | Improvements in and relating to float-controlled valves |
| CN2139567Y (en) * | 1992-09-17 | 1993-08-04 | 中国石化总公司大连石化公司 | Oil block device for discharging water in oil tank |
| CN2152946Y (en) * | 1993-01-08 | 1994-01-12 | 大连精工石油化工仪器设备开发公司 | Valve for clogging oil and stopping water |
| CN2350605Y (en) * | 1998-11-26 | 1999-11-24 | 乐山立事达实业有限公司 | Double separating type steam drain for oil storage tank |
| CN2382906Y (en) * | 1999-06-30 | 2000-06-14 | 周继宏 | Automatic water closing control valve |
| CN2535372Y (en) * | 2002-02-07 | 2003-02-12 | 陈钢 | Automatic floating-bal oil-tank water-blocking device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |