CN205446792U - Heavy -calibre intelligence water gauge valve accuse device - Google Patents
Heavy -calibre intelligence water gauge valve accuse device Download PDFInfo
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- CN205446792U CN205446792U CN201620262414.6U CN201620262414U CN205446792U CN 205446792 U CN205446792 U CN 205446792U CN 201620262414 U CN201620262414 U CN 201620262414U CN 205446792 U CN205446792 U CN 205446792U
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Abstract
The utility model discloses a heavy -calibre intelligence water gauge valve accuse device. It includes a valve body, and the valve body is fashioned integrative of casting, and the water gauge assembly is equipped with in the inside left side of valve body, and the right side below is installed and is taken handle ball valve element, takes handle ball valve element to install perpendicularly, and its bottom and valve body bearing install the bearing, take electric actuator and executor pointer in handle ball valve element and the master control box to connect, the valve body left end is close to water gauge assembly end and is equipped with the spring, installs the piston on the spring, inlays polytetrafluoroethylene gasket on the piston and takes handle ball valve element side in close contact with. The utility model discloses to send out the water gauge assembly of news formula and take handle ball valve element to install inside same foundry goods, simple structure, the practicality is strong, through inlaying polytetrafluoroethylene gasket and take handle ball valve element side in close contact with on the piston to the supplementary piston that promotes of pressure of pipeline medium own and spring has reduced the moment of torsion of switch, and it is good to have the leakproofness, advantage that drive power is low.
Description
Technical field
This utility model belongs to heavy-caliber intelligent water meter technical field of valve control, is specifically related to a kind of heavy-caliber intelligent water meter valve arrangement.
Background technology
The intellectual water meter of application is small diameter watermeter mostly at present, heavy-caliber intelligent water meter is owing to switching torque is big, power consumption is high, the general on-off control mode using split type connection pilot-operated type valve, due to number of drawbacks such as the structure of Leading valve are complicated, negotiability is poor, the pressure loss is big, volume is big, link cost is too high, easily leak, significantly limit the range of user.
How by the improvement of prior art, using ball valve conducting technology, it is achieved it is strong that homalographic leads directly to medium negotiability, and volume is little, the advantage of no pressure loss, is existing industry technical staff technical problem urgently to be resolved hurrily.
Summary of the invention
The problem existed for prior art, the purpose of this utility model is to provide a kind of heavy-caliber intelligent water meter valve arrangement, its technical scheme used by its technical problem of solution is as follows: it includes a fixed valve body, described valve body is the integral piece of casting, valve inner is divided into two parts, equipped with the water meter assembly of signal sending type on the left of valve inner, lower right-hand side is provided with handle ball valve core, communicate inside the left and right sides, band handle ball valve core right angle setting, with valve body bearing, bearing is installed bottom it, band handle ball valve core is arranged above valve gap, valve gap and valve body are fastened by bolts to one, its middle junction is provided with sealing gasket；Top with handle ball valve core extends in the primary control box above valve gap, and indicates pin to connect with the YE in primary control box and executor；On valve body, right side with handle ball valve core is liquid outlet, the lower section of water meter assembly is inlet, valve body left end is provided with spring near water meter assembly end, piston is installed on spring, inlaying phenyl tetrafluoride pad on piston to be in close contact with band handle ball valve core side, the sealing ring that piston is provided with twice circular extrudes mutually with valve inner；On valve body, the middle part being positioned at two circular sealing rings is provided with a spiracle, and described spiracle and outside communicate.
Each bearing set on the arbor at the described upper and lower two ends of band handle ball valve core, the bearing of bottom is embedded in body base bearing block, the bearing on top is embedded in valve gap bottom bearings, band handle ball valve core passes valve gap, be provided with two circular sealing rings at the position contacted with valve gap, the top of band handle ball valve core connects with YE fastening.
The top of described primary control box is provided with transparent window, and the left side of primary control box is provided with water joint, and water joint top is water-proof silica-gel packing ring.
The beneficial effects of the utility model: valve body is divided into two parts by this utility model, water meter assembly and the band handle ball valve core of signal sending type are arranged on same cast-internal, simple in construction, practical, it is to avoid the number of drawbacks such as the negotiability using Leading valve to be caused is poor, the pressure loss is big, volume is big, link cost is too high, easily leak；It is in close contact with band handle ball valve core side by inlaying phenyl tetrafluoride pad on piston, with the pressure of pipeline medium own and spring auxiliary pushing piston, ensure its sealing property, the extruding moment of the original fixed valve seat of piston overpowers and band handle ball valve core, thus reduce the moment of torsion of switch, there is good airproof performance, drive the advantage that power is low, it is applicable to direct current or exchange drives, be a kind of preferably heavy-caliber intelligent water meter valve arrangement.
Accompanying drawing explanation
This utility model accompanying drawing 1, for this utility model internal structure generalized section, is further detailed this utility model below in conjunction with the accompanying drawings.
In accompanying drawing, 1, valve body, 2, water meter assembly, 3, valve gap, 4, band handle ball valve core, 5, YE, 6, executor indicate pin, 7, primary control box, 8, sealing ring, 9, bearing, 10, spring, 11, piston, 12, phenyl tetrafluoride pad, 13, spiracle, 14, sealing gasket, 15, bolt, 16, water joint, 17, water-proof silica-gel packing ring, 18, transparent window, 19, inlet, 20, liquid outlet.
Detailed description of the invention
A kind of heavy-caliber intelligent water meter valve arrangement, including a fixed valve body 1, valve body 1 is the integral piece of casting, valve body 1 is internal is divided into two parts, valve body 1 inside left is equipped with the water meter assembly 2 of signal sending type, lower right-hand side is equipped with band handle ball valve core 4, communicate inside the left and right sides, band handle ball valve core 4 right angle setting, with valve body 1 bearing, bearing 9 is installed bottom it, band handle ball valve core 4 is arranged above valve gap 3, valve gap 3 and valve body 1 are fastened to one by bolt 15, for ensureing the sealing that valve gap 3 and valve body 1 are installed, a circle sealing gasket 14 it is provided with between valve gap 3 and valve body 1；Top with handle ball valve core 4 extends in the primary control box 7 above valve gap 3, and indicates pin 6 to connect with the YE 5 in primary control box 7 and executor；On valve body 1, right side with handle ball valve core 4 is liquid outlet 20, the lower section of water meter assembly 2 is inlet 19, valve body 1 left end is provided with spring 10 near water meter assembly 2 end, piston 11 is installed on spring 10, inlay phenyl tetrafluoride pad 12 on piston 11 to be in close contact with band handle ball valve core 4 side, piston 11 is provided with the circular sealing ring 8 of twice and extrudes mutually with valve body 1 inside, a spiracle 13 is got through on two sealing ring 12 pars intermedia valve bodies 1, described spiracle 13 and outside communicate, its effect is to be automatically adjusted valve body 1 inside and outside pressure, plays the effect of balance valve body 1 inside and outside pressure differential.
Each bearing set 9 on the arbor at described band handle ball valve core about 4 two ends, the bearing 9 of bottom is embedded in valve body 1 bottom bearings, the bearing 9 on top is embedded in valve gap 3 bottom bearings, upper and lower two bearings have greatly facilitated smoothness when band handle ball valve core 4 rotates, effectively reduce resistance when band handle ball valve core 4 rotates, decrease the power consumption of YE 12, band handle ball valve core 4 is through valve gap 3, be provided with two circular sealing rings 8 at the position contacted with valve gap 3, top 5 solid phases tight with YE of band handle ball valve core 4 connect.
The top of described primary control box 7 is provided with transparent window 18, and the left side of primary control box 7 is provided with water joint 16, and water joint 16 top is water-proof silica-gel packing ring 17.
Water meter assembly 2 and the band handle ball valve core 4 of signal sending type are arranged on same cast-internal by this utility model, simple in construction, practical, during use, liquid enters in valve body through inlet 19, act on water meter assembly 2, again by spring 11 and the effect of piston 12, enter band handle ball valve core 4, in the process, it is in close contact with band handle ball valve core 4 side by inlaying phenyl tetrafluoride pad 12 on piston 11, with the pressure of pipeline medium own and spring 10 auxiliary pushing piston 11, ensure its sealing property, the extruding moment of the original fixed valve seat of piston overpowers and band handle ball valve core, thus reduce the moment of torsion of switch, reach good airproof performance, drive the advantage that power is low；Conduction mode of the present utility model avoids the number of drawbacks such as the negotiability using Leading valve to be caused is poor, the pressure loss is big, volume is big, link cost is too high, easily leak, it is applicable to direct current or exchange drives, be a kind of preferably heavy-caliber intelligent water meter valve arrangement.
Claims (2)
1. a heavy-caliber intelligent water meter valve arrangement, it includes a fixed valve body, it is characterized in that: valve body is the integral piece of casting, valve inner is divided into two parts, equipped with the water meter assembly of signal sending type on the left of valve inner, lower right-hand side is provided with handle ball valve core, communicate inside the left and right sides, band handle ball valve core right angle setting, with valve body bearing, bearing is installed bottom it, band handle ball valve core is arranged above valve gap, valve gap and valve body and is fastened by bolts to one, and its middle junction is provided with sealing gasket；Top with handle ball valve core extends in the primary control box above valve gap, and indicates pin to connect with the YE in primary control box and executor；On valve body, right side with handle ball valve core is liquid outlet, the lower section of water meter assembly is inlet, valve body left end is provided with spring near water meter assembly end, piston is installed on spring, inlaying phenyl tetrafluoride pad on piston to be in close contact with band handle ball valve core side, the sealing ring that piston is provided with twice circular extrudes mutually with valve inner；On valve body, the middle part being positioned at two circular sealing rings is provided with a spiracle, and described spiracle and outside communicate.
2. heavy-caliber intelligent water meter valve arrangement as claimed in claim 1, it is characterised in that: the top of described primary control box is provided with transparent window, and the left side of primary control box is provided with water joint, and water joint top is water-proof silica-gel packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262414.6U CN205446792U (en) | 2016-03-26 | 2016-03-26 | Heavy -calibre intelligence water gauge valve accuse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262414.6U CN205446792U (en) | 2016-03-26 | 2016-03-26 | Heavy -calibre intelligence water gauge valve accuse device |
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| Publication Number | Publication Date |
|---|---|
| CN205446792U true CN205446792U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262414.6U Active CN205446792U (en) | 2016-03-26 | 2016-03-26 | Heavy -calibre intelligence water gauge valve accuse device |
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| CN (1) | CN205446792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697807A (en) * | 2016-03-26 | 2016-06-22 | 河北恒亚科技有限公司 | Large-aperture intelligent water meter valve control device |
-
2016
- 2016-03-26 CN CN201620262414.6U patent/CN205446792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697807A (en) * | 2016-03-26 | 2016-06-22 | 河北恒亚科技有限公司 | Large-aperture intelligent water meter valve control device |
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