CN204300383U - A kind of Intelligent electric surges plastic stop valve - Google Patents
A kind of Intelligent electric surges plastic stop valve Download PDFInfo
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- CN204300383U CN204300383U CN201420792739.6U CN201420792739U CN204300383U CN 204300383 U CN204300383 U CN 204300383U CN 201420792739 U CN201420792739 U CN 201420792739U CN 204300383 U CN204300383 U CN 204300383U
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Abstract
The utility model provides a kind of Intelligent electric to surge plastic stop valve, and it comprises valve body, valve gap, and valve gap is arranged on valve body upper end, is provided with three-way valve in valve gap; Valve body is provided with water intake, water outlet, cross head piece, flap is arranged between water intake and water outlet, and it forms sealing pair with mistake head piece, compared with prior art, the utility model adopts micro motor to drive Three way type ball valve to control ducted water to drive the flap action of stop valve, the automatic Trimmed sums realizing stop valve is opened, easy to operate stable, long service life.
Description
Technical field
The utility model relates to water supply line General valve, is specially a kind of Intelligent electric and surges plastic stop valve.
Background technique
At present, the valve body of water supply line stop valve is cast steel or cast iron manufacture, there is manufacture cost and working service cost is high, and easily get rusty polluted water.Electric Actuated Stop Valves at present conventional three-phase alternating-current motor drives, complex structure, and bulky, power consumption is high, working service difficulty.
Summary of the invention
For solving the problems of the technologies described above, the utility model provides a kind of Intelligent electric to surge plastic stop valve, compared with prior art, the utility model adopts micro motor to drive Three way type ball valve to control ducted water to drive the flap action of stop valve, the automatic Trimmed sums realizing stop valve is opened, easy to operate stable, long service life.
For reaching above object, the technological scheme that the utility model adopts is:
A kind of Intelligent electric surges plastic stop valve, it comprises base table, order wire, intelligent controlling device and the stop valve with function of winning the confidence, base table and stop valve are linked into an integrated entity by flange plate bolt, then by the flange plate access conduit at two ends, to realize controlling the current in pipeline, intelligent controlling device accepts the continuous data signal of base table by order wire, and can control stop valve according to continuous data and connect ducted current and block.
Stop valve comprises valve body, valve gap, and valve gap is arranged on valve body upper end, is provided with three-way valve in valve gap; Valve body is provided with water intake, water outlet, crosses head piece, flap is arranged between water intake and water outlet, and it forms sealing pair with mistake head piece, and flap center is provided with guide rod, sealing gasket, sealing gasket pressing plate are housed in the lower end cylinder shape groove of flap, and sealing gasket pressing plate contacts with the shaft shoulder of guide rod; Diaphragm of rubber is arranged between valve body and valve gap, overcurrent chamber is provided with between diaphragm of rubber and valve gap, valve gap upper end center place is provided with center hole and is communicated with the flowing hole of three-way valve, the upper-end surface of flap contacts with below diaphragm of rubber, barrier film pressing plate diaphragm of rubber is equipped with, barrier film pressing plate is equipped with nut, nut is by the screw-thread fit with guide rod upper end, sealing gasket, sealing gasket pressing plate, diaphragm of rubber, barrier film pressing plate and guide rod are solidly fixed, valve body is crossed head piece lower end and is provided with pilot hole, and the lower end of guide rod is inserted in the pilot hole of valve body.
Three-way valve comprises water intake, water outlet, the vertical flowing hole of level, is provided with the ball valve of two-way in three-way valve, and ball valve can be communicated with water intake and flowing hole or flowing hole and water outlet.
The outer periphery of diaphragm of rubber is contained between valve body upper flange end face and the lower end surface of valve gap, three is bolted integral, the top of valve body and the bottom of valve gap have two apertures, water intake and the water outlet of UNICOM's valve body are distinguished in assembling afterwards these two apertures by conduit, conduit lower end is fixed on valve gap by the nut be embedded in bonnet lower aperture, two conduit upper ends respectively with the entering of three-way valve, water outlet screw thread is fixedly connected with, the lower end of three-way valve is fixed in the center hole of valve gap with being threaded, and the confined space be made up of passage and valve gap and diaphragm of rubber communicates.
Between valve gap and nut, stage clip is housed, stage clip gives diaphragm of rubber downforce.
Intelligent controlling device is fixedly installed on valve gap upper end, it comprises control panel, power supply, data acquisition module, micro motor, retarder, single-chip microcomputer is provided with in control panel, single-chip microcomputer respectively with power supply, data acquisition module, micro motor connects, data acquisition module to be connected with base table by order wire and to accept base table signal, the valve rod upper end of three-way valve is connected with the lower end of the output shaft of the retarder in intelligent controlling device, micro motor is fixed on the casing of retarder, the axle of micro motor is connected with the input shaft of retarder, power supply is battery, micro motor is battery-operated by what be connected with control panel, control panel is according to the startup of the SC sigmal control micro motor of single-chip microcomputer, running and stopping, with realization to the connection of stop valve or closedown.
Described stop valve and intelligent controlling device are independent split type structure, are bolted and become Intelligent electric liquid operated globe valve.
The closed cavity that described Three way type ball valve can form with valve gap and diaphragm of rubber communicates.
Further, the described valve rod of Three way type ball valve is connected with the reducer output shaft in control gear, and micro motor is arranged on the input end of retarder, and the axle of micro motor is connected with the gear of retarder input end.
Further, described barrier film pressing plate is arranged on the center above diaphragm of rubber, and with guide rod, flap, flap sealing gasket, sealing gasket pressing plate, diaphragm of rubber are threaded connection integral, described guide rod is through the center hole of flap, flap sealing gasket, sealing gasket pressing plate, the lower end of guide rod is inserted in the pilot hole on valve body, and the center hole contacting point of guide rod and flap is provided with two O type rubber seal.
Further, described stage clip is arranged on the top of guide rod, and upper end contacts with valve gap, and lower end contacts with barrier film pressing plate, and between valve gap and diaphragm of rubber, produce certain pressure.
Further, cross head piece place in valve body and be provided with vertical cylindrical shape valve seat, guide rod central axis should with the dead in line of valve seat, flap lower end plane should with guide rod axes normal, the Transverse plane of flap sealing gasket and valve seat should be able to close contact, guide rod should be able to drive flap lifting with the lifting of diaphragm of rubber, and flap and valve seat can be made to form sealing pair.
Further, described valve body, valve gap, flap all adopt plastics manufacture, and guide rod and nut adopt stainless steel manufacture.
Working principle of the present utility model and beneficial effect show:
When intelligent controlling device receives shutdown signal, power up to micro motor, micro motor drives the valve rod of tee ball valve to rotate by retarder, three-way valve makes the overcurrent chamber on diaphragm of rubber top and the water intake of stop valve connect, the overcurrent chamber on diaphragm of rubber top and the water outlet of stop valve are blocked, when the water of water intake enters overcurrent chamber, pressure above diaphragm of rubber is greater than pressure below, thus diaphragm of rubber band ovable valve stem makes flap move down, sealing pair is formed with valve seat, stop valve is closed, the current in cutting out pipeline; When intelligent controlling device receives connection signal, power up to micro motor, micro motor drives the valve rod reversion of tee ball valve by retarder, three-way valve makes the overcurrent chamber on diaphragm of rubber top and the water intake of stop valve block, and the overcurrent chamber on diaphragm of rubber top and the water outlet of stop valve is connected, now, pressure above diaphragm of rubber is less than pressure below, thus diaphragm of rubber band ovable valve stem overcomes stage clip pressure and makes flap moves, with valve seat from, connect ducted current.
The beneficial effects of the utility model are:
The utility model drives tee ball valve by intelligent controlling device control micro electric machine, and then the current controlling stop valve entery and delivery port enter and flow out the overcurrent chamber on diaphragm of rubber top, the difference of diaphragm of rubber upper and lower faces pressure is utilized to carry out opening and closing cut-off valve, reduce power consumption, reduce the volume of stop valve, what reduce valve installs and uses space, reduces manufacture cost and the working service cost of stop valve; Valve body of the present utility model, valve gap, flap all adopt plastics manufacture, and guide rod and nut adopt stainless steel manufacture, have antirust function, can not polluted water, and whole device possesses significant economic benefit and social benefit.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model system composition schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, further detailed description is done to invention.
As shown in Fig. 1, it comprises base table 1, order wire 2, intelligent controlling device 3 and the stop valve 4 with function of winning the confidence, base table 1 and stop valve 4 are linked into an integrated entity by flange plate bolt, then by the flange plate access conduit at two ends, to realize controlling the current in pipeline, intelligent controlling device accepts the continuous data signal of base table 1 by order wire 3, and can control stop valve 4 according to continuous data and connect ducted current and block.
Stop valve comprises valve body 22, valve gap 11, and valve gap 11 is arranged on valve body 22 upper end, is provided with three-way valve 13 in valve gap 11, valve body 22 is provided with water intake 23, water outlet 21, cross head piece 20, flap 7 is arranged between water intake 23 and water outlet 21, it forms sealing pair with mistake head piece 20, flap 7 center is provided with guide rod 25, and sealing gasket 5, sealing gasket pressing plate 24 are housed in the lower end cylinder shape groove of flap 7, and sealing gasket pressing plate 24 contacts with the shaft shoulder of guide rod 25, diaphragm of rubber 8 is arranged between valve body 22 and valve gap 11, overcurrent chamber is provided with between diaphragm of rubber 8 and valve gap 11, valve gap 11 upper end center place is provided with center hole and is communicated with the flowing hole of three-way valve 13, the upper-end surface of flap 7 contacts with below diaphragm of rubber 8, barrier film pressing plate 9 diaphragm of rubber is equipped with, nut 10 barrier film pressing plate 9 is equipped with, nut 10 is by the screw-thread fit with guide rod upper end, by sealing gasket 5, sealing gasket pressing plate 24, diaphragm of rubber 8, barrier film pressing plate 9 and guide rod 25 are solidly fixed, valve body is crossed head piece 20 lower end and is provided with pilot hole, the lower end of guide rod 25 is inserted in the pilot hole of valve body 22.
Three-way valve 13 comprises water intake, water outlet, the vertical flowing hole of level, is provided with the ball valve of two-way in three-way valve, and ball valve can be communicated with water intake and flowing hole or flowing hole and water outlet.
The outer periphery of diaphragm of rubber 8 is contained between valve body 22 upper flange end face and the lower end surface of valve gap 11, three is bolted integral, the top of valve body 22 and the bottom of valve gap 11 have two apertures, after assembling, these two apertures pass through water intake 23 and the water outlet 20 of conduit 12 difference UNICOM valve body 22, conduit 12 lower end is fixed on valve gap 11 by the nut be embedded in the aperture of valve gap 11 bottom, two conduit upper ends respectively with the entering of three-way valve 13, water outlet screw thread is fixedly connected with, the lower end of three-way valve 13 is fixed on being threaded in the center hole of valve gap 11, and the confined space be made up of passage and valve gap 11 and diaphragm of rubber 8 communicates.
Stage clip 26 is housed between valve gap 11 and nut 10, and stage clip 26 gives diaphragm of rubber 8 one downforce.
Intelligent controlling device 3 is fixedly installed on valve gap 11 upper end, it comprises control panel, power supply, data acquisition module, micro motor 17, retarder 16, single-chip microcomputer is provided with in control panel, single-chip microcomputer respectively with power supply, data acquisition module, micro motor 17 connects, data acquisition module to be connected with base table by order wire and to accept base table signal, valve rod 14 upper end of three-way valve 13 is connected with the lower end of the output shaft of the retarder 16 in intelligent controlling device, micro motor 17 is fixed on the casing of retarder 16, the axle of micro motor 17 is connected with the input shaft of retarder, power supply is battery, micro motor 17 is battery-operated by what be connected with control panel, control panel is according to the startup of the SC sigmal control micro motor 17 of single-chip microcomputer, running and stopping, with realization to the connection of stop valve 4 or closedown.
Described stop valve 4 is independent split type structure with intelligent controlling device 3, is bolted and becomes Intelligent electric liquid operated globe valve.
The closed cavity that described Three way type ball valve can form with valve gap 11 and diaphragm of rubber 8 communicates.
Further, the valve rod 14 of described Three way type ball valve is connected with the reducer output shaft in control gear, and micro motor is arranged on the input end of retarder, and the axle of micro motor is connected with the gear of retarder input end.
Further, described barrier film pressing plate 9 is arranged on the center above diaphragm of rubber 8, and with guide rod 25, flap 7, flap sealing gasket 5, sealing gasket pressing plate 24, diaphragm of rubber 8 are threaded connection integral, described guide rod 25 is through the center hole of flap 7, flap sealing gasket 5, sealing gasket pressing plate 24, the lower end of guide rod 25 is inserted in the pilot hole on valve body, and guide rod 25 is provided with two O type rubber seal 6 with the center hole contacting point of flap.
Further, described stage clip is arranged on the top of guide rod 25, and upper end contacts with valve gap 11, and lower end contacts with barrier film pressing plate 9, and between valve gap and diaphragm of rubber, produce certain pressure.
Further, cross head piece place in valve body 22 and be provided with vertical cylindrical shape valve seat, guide rod 25 central axis should with the dead in line of valve seat, flap 7 lower end plane should with guide rod 25 axes normal, the Transverse plane of flap sealing gasket and valve seat should be able to close contact, guide rod 25 should be able to drive flap lifting with the lifting of diaphragm of rubber, and flap 7 and valve seat can be made to form sealing pair.
Further, described valve body 22, valve gap 11, flap 7 all adopt plastics manufacture, and guide rod 25 and nut 10 adopt stainless steel manufacture.
Above-mentioned explanation fully discloses embodiment of the present utility model, it is to be noted, be familiar with person skilled in art does not all depart from claims of the present utility model scope to any change that embodiment of the present utility model is done, correspondingly, the scope of claim of the present utility model is also not limited only to previous embodiment.
Claims (8)
1. Intelligent electric surges a plastic stop valve, and it is characterized in that: it comprises valve body, valve gap, valve gap is arranged on valve body upper end, is provided with three-way valve in valve gap, valve body is provided with water intake, water outlet, crosses head piece, flap is arranged between water intake and water outlet, and it forms sealing pair with mistake head piece, and flap center is provided with guide rod, sealing gasket, sealing gasket pressing plate are housed in the lower end cylinder shape groove of flap, and sealing gasket pressing plate contacts with the shaft shoulder of guide rod, diaphragm of rubber is arranged between valve body and valve gap, overcurrent chamber is provided with between diaphragm of rubber and valve gap, valve gap upper end center place is provided with center hole and is communicated with the flowing hole of three-way valve, the upper-end surface of flap contacts with below diaphragm of rubber, barrier film pressing plate diaphragm of rubber is equipped with, barrier film pressing plate is equipped with nut, nut is by the screw-thread fit with guide rod upper end, by sealing gasket, sealing gasket pressing plate, diaphragm of rubber, barrier film pressing plate and guide rod are solidly fixed, valve body is crossed head piece lower end and is provided with pilot hole, the lower end of guide rod is inserted in the pilot hole of valve body, three-way valve comprises the water intake of level, water outlet, vertical flowing hole, the ball valve of two-way is provided with in three-way valve, ball valve can be communicated with water intake and flowing hole or flowing hole and water outlet, the closed cavity that described ball valve can form with valve gap and diaphragm of rubber communicates, the outer periphery of diaphragm of rubber is contained between valve body upper flange end face and the lower end surface of valve gap, three is bolted integral, the top of valve body and the bottom of valve gap have two apertures, water intake and the water outlet of UNICOM's valve body are distinguished in assembling afterwards these two apertures by conduit, conduit lower end is fixed on valve gap by the nut be embedded in bonnet lower aperture, two conduit upper ends respectively with the entering of three-way valve, water outlet screw thread is fixedly connected with, the lower end of three-way valve is fixed in the center hole of valve gap with being threaded, and the confined space be made up of passage and valve gap and diaphragm of rubber communicates.
2. Intelligent electric according to claim 1 surges plastic stop valve, it is characterized in that: also comprise intelligent controlling device, it is connected with other base table by order wire, intelligent controlling device is fixedly installed on stop valve upper end, it comprises control panel, power supply, data acquisition module, micro motor, retarder, single-chip microcomputer is provided with in control panel, single-chip microcomputer respectively with power supply, data acquisition module, micro motor connects, data acquisition module to be connected with base table by order wire and to accept base table signal, stop valve upper end is connected with the lower end of the output shaft of the retarder in intelligent controlling device, micro motor is fixed on the casing of retarder, the axle of micro motor is connected with the input shaft of retarder, power supply is battery, micro motor is battery-operated by what be connected with control panel.
3. Intelligent electric according to claim 1 surges plastic stop valve, and it is characterized in that: between valve gap and nut, stage clip is housed, stage clip gives diaphragm of rubber downforce.
4. Intelligent electric according to claim 2 surges plastic stop valve, it is characterized in that: the described valve rod of Three way type ball valve is connected with the reducer output shaft in control gear, micro motor is arranged on the input end of retarder, and the axle of micro motor is connected with the gear of retarder input end.
5. Intelligent electric according to claim 1 surges plastic stop valve, it is characterized in that: described barrier film pressing plate is arranged on the center above diaphragm of rubber, and with guide rod, flap, flap sealing gasket, sealing gasket pressing plate, diaphragm of rubber are threaded connection integral, described guide rod is through the center hole of flap, flap sealing gasket, sealing gasket pressing plate, the lower end of guide rod is inserted in the pilot hole on valve body, and the center hole contacting point of guide rod and flap is provided with two O type rubber seal.
6. Intelligent electric according to claim 1 surges plastic stop valve, it is characterized in that: also comprise stage clip, stage clip is arranged on the top of guide rod, and upper end contacts with valve gap, lower end contacts with barrier film pressing plate, and between valve gap and diaphragm of rubber, produce certain pressure.
7. Intelligent electric according to claim 1 surges plastic stop valve, it is characterized in that: cross head piece place in valve body and be provided with vertical cylindrical shape valve seat, guide rod central axis should with the dead in line of valve seat, flap lower end plane should with guide rod axes normal, the Transverse plane of flap sealing gasket and valve seat should be able to close contact, guide rod should be able to drive flap lifting with the lifting of diaphragm of rubber, and flap and valve seat can be made to form sealing pair.
8. Intelligent electric according to claim 1 surges plastic stop valve, it is characterized in that: described valve body, valve gap, flap all adopt plastics manufacture, and guide rod and nut adopt stainless steel manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792739.6U CN204300383U (en) | 2014-12-16 | 2014-12-16 | A kind of Intelligent electric surges plastic stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792739.6U CN204300383U (en) | 2014-12-16 | 2014-12-16 | A kind of Intelligent electric surges plastic stop valve |
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| Publication Number | Publication Date |
|---|---|
| CN204300383U true CN204300383U (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792739.6U Active CN204300383U (en) | 2014-12-16 | 2014-12-16 | A kind of Intelligent electric surges plastic stop valve |
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| CN (1) | CN204300383U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220014A (en) * | 2019-06-22 | 2019-09-10 | 韩国昊 | A kind of low operational torque high-pressure stop valve |
-
2014
- 2014-12-16 CN CN201420792739.6U patent/CN204300383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220014A (en) * | 2019-06-22 | 2019-09-10 | 韩国昊 | A kind of low operational torque high-pressure stop valve |
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