CN205047970U - Diplopore pressure monitoring plug valve foundry goods - Google Patents
Diplopore pressure monitoring plug valve foundry goods Download PDFInfo
- Publication number
- CN205047970U CN205047970U CN201520773061.1U CN201520773061U CN205047970U CN 205047970 U CN205047970 U CN 205047970U CN 201520773061 U CN201520773061 U CN 201520773061U CN 205047970 U CN205047970 U CN 205047970U
- Authority
- CN
- China
- Prior art keywords
- port
- valve
- foundry goods
- pressure monitoring
- valve 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.)
- Expired - Fee Related
Links
Landscapes
- Valve Housings (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model relates to a diplopore pressure monitoring plug valve foundry goods, including valve foundry goods body, valve foundry goods body has left opening, right side opening, first valve port and second valve port, first valve port and second valve port outer lane are square structure, left side opening bottom is provided with the left socle, right side opening bottom is provided with the right branch frame, install the pressure monitoring device on the valve foundry goods body, the pressure monitoring device is connected with alarm device, be provided with power supply unit on the valve foundry goods body, alarm device is connected with power supply unit, left side opening, right side opening exit end all is provided with the filter screen. The utility model discloses a diplopore pressure monitoring plug valve foundry goods is provided with the diplopore structure, and when one of them valve body emergence leakage, another valve body can play the effect of cutout, is provided with the pressure monitoring device, and when the pipeline took place to leak, the pressure monitoring device detected opening department pressure and changes, can send the warning, the maintenance of warning staff through alarm device.
Description
Technical field
The utility model relates to casting techniques field, especially a kind of diplopore pressure monitoring stopcock foundry goods.
Background technique
Stopcock foundry goods is the rotary valve of closure member or plunger shape, makes the passway on valve plug identical with the passway on valve body or separate by 90-degree rotation, realizes a kind of valve foundry goods opened or close.Stopcock foundry goods is most suitable for as cut-out and connects medium and shunting is suitable for, but the abrasion-resistance of the character be suitable for according to stopcock and sealing surface, sometimes also can be used for throttling.The development of careless foundry industry, the application area of foundry goods also grows with each passing day, general valve is in using for a long time, because current and impurity, can be there are wearing and tearing and aging in Sealing, can produce leakage, the method that dust cover is installed in traditional valve foundry goods employing additional prevents dust as far as possible, impurity enters, and there is the problem that protection is tight not.Further, As time goes on, dust cover aging, the loosening grade of sealing all can affect the effect of protection.General staff is difficult to find, inconvenience is overhauled in time, and staff can only regularly investigate, very waste of manpower resource, and working efficiency is very low, is unfavorable for the industrial requirement of automation.In addition, traditional stopcock foundry goods function ratio is more single, cannot play the effect of pressure monitoring and generally only possess a valve body, when valve body occurs to leak, cannot play the effect of cutout.
Model utility content
The technical problems to be solved in the utility model is: for overcoming above-mentioned Problems existing, a kind of diplopore pressure monitoring stopcock foundry goods is provided, by the pressure monitoring device of outer installment, the pressure change of medium in valve can be detected, and adopt diplopore to design, when one of them valve body occurs to leak, another valve body can play the effect of cutout.
The utility model solves the technological scheme that its technical problem adopts: a kind of diplopore pressure monitoring stopcock foundry goods, comprise valve foundry goods body, described valve foundry goods body has the left port be positioned on the left of valve foundry goods body, the first valve port being positioned at the right port on the right side of valve foundry goods body and be positioned in the middle of valve foundry goods body and the second valve port, the first described valve port and the second valve port are positioned at left port and right port center, the first described valve port and the second valve port outer ring are square structure, make the structure of stopcock foundry goods become light and handy.Described left port, right port, be interconnected between first valve port and the second valve port, left socle is provided with bottom described left port, right support is provided with bottom described right port, described valve foundry goods body is positioned in the middle of the first valve port and the second valve port and pressure monitoring device is installed, described pressure monitoring device is connected with warning device, described valve foundry goods body is provided with power supply unit, described warning device is connected with power supply unit, described left port, right port outlet end is provided with filter screen, filtration effectively can be played to the impurity in current, described left port, right port, filter screen in first valve port and the second valve port is fixed on left port each via silica gel sealing packing ring, right port, on the inwall of the first valve port and the second valve port, play seal action effectively, prevent the generation revealed.
As preferably, described left socle and right support are for being symmetrically set.
As preferably, described left port, right port, the first valve port and the second valve port madial wall are provided with internal thread.
As preferably, described valve foundry goods body surface is coated with polyurethane wear resistant anticorrosive paint, can play corrosion-resisting function effectively.
The beneficial effects of the utility model are, a kind of diplopore pressure monitoring stopcock foundry goods of the present utility model is provided with double-pore structure, when one of them valve body occurs to leak, another valve body can play the effect of cutout, by being provided with pressure monitoring device on valve foundry goods body, when pipeline occurs to leak, pressure monitoring device detects that passage port pressure changes, warning can be sent by warning device, remind staff's maintenance, and passage port is provided with filter screen, plays effective filtering effect.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
1. valve foundry goods bodies in figure, 2. left port, 3. right port, 4. the first valve port, 5. the second valve port, 6. left socle, 7. right support, 8. pressure monitoring device, 9. warning device, 10. power supply unit, 11. filter screens, 12. silica gel sealing packing rings.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, a kind of diplopore pressure monitoring stopcock foundry goods shown in Fig. 2, comprise valve foundry goods body 1, valve foundry goods body 1 has the left port 2 be positioned on the left of valve foundry goods body 1, be positioned at the right port 3 on the right side of valve foundry goods body 1 and be positioned at the first valve port 4 and the second valve port 5 in the middle of valve foundry goods body 1, first valve port 4 and the second valve port 5 are positioned at left port 2 and right port 3 center, first valve port 4 and the second valve port 5 outer ring are square structure, left port 2, right port 3, be interconnected between first valve port 4 and the second valve port 5, left socle 6 is provided with bottom left port 2, right support 7 is provided with bottom right port 3, valve foundry goods body 1 is positioned in the middle of the first valve port and the second valve port and pressure monitoring device 8 is installed, pressure monitoring device 8 is connected with warning device 9, valve foundry goods body 1 is provided with power supply unit 10, warning device 9 is connected with power supply unit 10, left port 2, right port 3 outlet end is provided with filter screen 11, filtration effectively can be played to the impurity in current.
Left socle 6 and right support 7 are for being symmetrically set.Left port 2, right port 3, first valve port 4 and the second valve port 5 madial wall are provided with internal thread.Filter screen 11 in left port 2, right port 3, first valve port 4 and the second valve port 5 is fixed on left port 2, right port 3, first valve port 3 and the second valve port 4 inwall each via silica gel sealing packing ring 12, plays seal action effectively, prevents the generation revealed.
Working principle: a kind of diplopore pressure monitoring stopcock foundry goods of the present utility model is provided with double-pore structure, first valve port and the second valve port outer ring are square structure, the structure of stopcock foundry goods is made to become light and handy, by being provided with pressure monitoring device 8 on valve foundry goods body 1, when pipeline occurs to leak, pressure monitoring device detects that passage port pressure changes, warning can be sent by warning device, remind staff's maintenance, and when one of them valve body produces leakage, another valve body can play the effect of cutout, reminds staff; Be provided with filter screen 11 at left port 2, right port 3 place, play filtering effect effectively.Valve foundry goods body 1 surface spraying has polyurethane wear resistant anticorrosive paint, can play corrosion-resisting function effectively.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this model utility technological thought, can carry out various change and amendment completely.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a diplopore pressure monitoring stopcock foundry goods, comprise valve foundry goods body (1), it is characterized in that: described valve foundry goods body (1) has the left port (2) being positioned at valve foundry goods body (1) left side, be positioned at the right port (3) on valve foundry goods body (1) right side and be positioned at middle the first valve port (4) of valve foundry goods body (1) and the second valve port (5), described the first valve port (4) and the second valve port (5) are positioned at left port (2) and right port (3) center, described the first valve port (4) and the second valve port (5) outer ring are square structure, described left port (2), right port (3), be interconnected between first valve port (4) and the second valve port (5), described left port (2) bottom is provided with left socle (6), described right port (3) bottom is provided with right support (7), described valve foundry goods body (1) is positioned in the middle of the first valve port (4) and the second valve port (5) and pressure monitoring device (8) is installed, described pressure monitoring device (8) is connected with warning device (9), described valve foundry goods body (1) is provided with power supply unit (10), described warning device (9) is connected with power supply unit (10), described left port (2), right port (3) outlet end is provided with filter screen (11), filter screen (11) in described left port (2) and right port (3) is fixed on the inwall of left port (2) and right port (3) each via silica gel sealing packing ring (12).
2. a kind of diplopore pressure monitoring stopcock foundry goods according to claim 1, is characterized in that: described left socle (6) and right support (7) are for being symmetrically set.
3. a kind of diplopore pressure monitoring stopcock foundry goods according to claim 1, is characterized in that: the madial wall of described left port (2), right port (3), the first valve port (4) and the second valve port (5) is provided with internal thread.
4. a kind of diplopore pressure monitoring stopcock foundry goods according to claim 1, is characterized in that: described valve foundry goods body (1) surface spraying has polyurethane wear resistant anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773061.1U CN205047970U (en) | 2015-09-30 | 2015-09-30 | Diplopore pressure monitoring plug valve foundry goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773061.1U CN205047970U (en) | 2015-09-30 | 2015-09-30 | Diplopore pressure monitoring plug valve foundry goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205047970U true CN205047970U (en) | 2016-02-24 |
Family
ID=55341547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773061.1U Expired - Fee Related CN205047970U (en) | 2015-09-30 | 2015-09-30 | Diplopore pressure monitoring plug valve foundry goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205047970U (en) |
-
2015
- 2015-09-30 CN CN201520773061.1U patent/CN205047970U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205047970U (en) | Diplopore pressure monitoring plug valve foundry goods | |
| CN203979641U (en) | The replaceable transition joint of filter screen for outlet valve | |
| CN206530791U (en) | A kind of fast disassembly type connecting pipe | |
| CN204746560U (en) | Divide ore deposit case with ore pulp buffer | |
| CN201997179U (en) | Pipeline filter | |
| CN205047923U (en) | Valve foundry goods with pressure monitoring device | |
| CN205073747U (en) | From basket pipe -line filter of blowdown | |
| CN204004537U (en) | Lubricating type stopcock | |
| CN205047969U (en) | Plug valve foundry goods of flow can be monitored to diplopore | |
| CN208465353U (en) | A kind of dual channel filtered device | |
| CN204328095U (en) | A kind of electromagnetic valve structure with return-stopping function | |
| CN206617600U (en) | A kind of strainer valve | |
| CN207514367U (en) | A kind of Intelligent ball valve | |
| CN202921081U (en) | Shallow layer filtering device | |
| CN205048012U (en) | Corrosion -resistant valve foundry goods with rectangular channel | |
| CN206730639U (en) | A kind of coarse filter device for water drainage-supply system | |
| CN205801519U (en) | A kind of many rotors of fuel power unmanned fog machine medicine-chest | |
| CN204755256U (en) | Diaphragm compressor with filtration system admits air | |
| CN205013772U (en) | Nuclear safety level valves | |
| CN204436959U (en) | The external filtering adsorpting device of steel cord cutters speed reducer | |
| CN208532273U (en) | Filter bottle of water purifier automatic water seal structure | |
| CN203335914U (en) | Eccentric half-ball valve | |
| CN203075799U (en) | Air feed filtration device of pneumatic membrane pump | |
| CN203585429U (en) | Multi-channel plug valve | |
| CN208750275U (en) | A kind of oil field gas transmission pipe special |
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 |
Granted publication date: 20160224 Termination date: 20160930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |