CN102345764B - Full-sealed non-seepage-gap water distribution and collection control method and water distribution and collection device thereof - Google Patents
Full-sealed non-seepage-gap water distribution and collection control method and water distribution and collection device thereof Download PDFInfo
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- CN102345764B CN102345764B CN 201010245886 CN201010245886A CN102345764B CN 102345764 B CN102345764 B CN 102345764B CN 201010245886 CN201010245886 CN 201010245886 CN 201010245886 A CN201010245886 A CN 201010245886A CN 102345764 B CN102345764 B CN 102345764B
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Abstract
The invention relates to a full-sealed non-seepage-gap water distribution and collection control method and a water distribution and collection device thereof for solving the problems that the existing water distribution and collection control method is easy to seep and a valve rod is unsmooth to operate. The control method comprises the steps that the water distribution and collection control between a trunk pipe and a water distribution and collection port is realized by a reciprocating valve core for controlling the flow rate of the water distribution and collection port; and the full-sealed non-seepage-gap water distribution and collection control is realized by a telescopic pipe seal sleeve, wherein the telescopic pipe seal sleeve is sleeved on the outer periphery of a water distribution and collection valve rod, the base part of the telescopic pipe seal sleeve is fixedly connected with the trunk pipe hermetically and the end part of the telescopic pipe seal sleeve is fixedly connected with a water distribution and collection valve head hermetically. The valve core of the water distribution and collection device comprises the valve rod, the valve head fixedly arranged at the front end of the valve rod, and a valve cap for assembling the valve rod on the trunk pipe of a valve body; the corrugated seal sleeve is sleeved on the outer periphery of the valve rod; and both front and rear ends of the corrugated seal sleeve are respectively, hermetically and fixedly connected with the valve head and the valve cap. The method has the advantages that the real non-seepage-gap full-sealed water distribution and collection can be realized by a simple and easy-to-operate method; the valve rod is not contacted with liquid; no scale or rust is generated; the reliability is strong; and the implementary is convenient.
Description
Technical field
The present invention relates to a kind of diversity water controling method, particularly relate to a kind of hermetically sealed nothing and ooze crack controlling method and water collecting and diversifying device thereof.
Background technique
At present, existing water collecting and diversifying device all is to adopt washer sealing between spool and the valve body, but, because closing valve when driving valve between spool and the valve body, always carry out relative movement between the two, will cause originally the gap of good seal still can become inevitably like this and ooze the crack, cause unnecessary filter loss; In addition, valve rod is immersed in the easy fouling of liquid content or gets rusty, and fouling or the valve rod that gets rusty just cause out valve pass valve not smooth.
Summary of the invention
The object of the invention is to overcome the above-mentioned defective of prior art, provides a kind of hermetically sealed nothing to ooze crack type diversity water controling method, and the object of the invention also is to be provided for implementing the water collecting and diversifying device of this diversity water controling method.
For achieving the above object, it is to divide the reciprocating type spool realization main pipe of inlet flow and the diversity water management between the branch inlet by control that the hermetically sealed nothing of the present invention is oozed crack diversity water controling method, by diversity water valve stem periphery suit, the sealing of base portion and main pipe is connected, end and branch deluge valve head seal the telescoping tube type stuffing box gland that is connected and realize that hermetically sealed nothing oozes crack diversity water management.Spool can to-and-fro motion, because any crack of oozing can not appear again in the introducing of corrugated stuffing box gland, really realizes hermetically sealed between itself and the valve body; Valve rod does not contact with liquid, permanent non flouling behaviour and getting rusty, and driving valve, to close valve forever smooth.It is in order to adapt to the flexible of spool that stuffing box gland adopts corrugated, when promptly spool stretches into valve body, and the corresponding elongation of corrugated stuffing box gland; When spool withdraws from valve body, the corresponding shortening of corrugated stuffing box gland.Accomplish that fully liquid does not contact with the valve rod of motion in the valve, anticorrosion good antiscale property performance is strong, and easy-abrasion part or position do not contact with liquid in the valve, and long service life is non-leakage.
Because between water collecting and diversifying device main pipe and the branch inlet is that spool directly is fitted on the main pipe, and pass main pipe and be against branch inlet place, because the branch inlet diameter that docks with main pipe is far smaller than the main pipe diameter, the spool range also is no more than 8mm, so the extending amount of corrugated stuffing box gland can satisfy the spool stroke needs.
Therefore, it can realize that real nothing oozes that the crack is hermetically sealed, valve rod does not have fouling and non-corroding with simple structure, have simple in structure, reliable performance, easy to use, anticorrosion good antiscale property performance is strong, and serviceability is good, long service life does not have and oozes the hermetically sealed excellent performance in crack, the advantage that suitable application area is wide.
As optimization, the propelling of motor or the reciprocating type spool of electric heating actuator driven, return spring drives retreating of reciprocating type spool.
As optimization, described telescoping tube type stuffing box gland adopts corrugated; Reduce the running resistance of diversity water valve stem by making be connected parts and diversity water valve stem maintenance gap of corrugated stuffing box gland middle part and base portion and its base portion.The ripple stretchability is good, and the resistance to compression non-deformability is strong, and to valve rod running resistance minimum, serviceability is strong.
Be used to implement the hermetically sealed nothing of the present invention and ooze the water collecting and diversifying device of crack type diversity water controling method and comprise that main pipe is a large-diameter pipe, to divide inlet be the three-way type valve body of small-bore pipe and the reciprocating type spool that matches with minute inlet inner spout, described spool comprises valve rod, is packed in the valve head of valve rod front end, valve rod is fitted in bonnet on the valve body main pipe; The valve rod periphery is set with corrugated stuffing box gland, and corrugated stuffing box gland front end and back end seals be connected valve head and bonnet respectively.So design, spool can to-and-fro motion, because any crack of oozing can not appear again in the introducing of corrugated stuffing box gland, really realize hermetically sealed between itself and the valve body; Valve rod does not contact with liquid, permanent non flouling behaviour and getting rusty, and driving valve, to close valve forever smooth.It is in order to adapt to the flexible of spool that stuffing box gland adopts corrugated, when promptly spool stretches into valve body, and the corresponding elongation of corrugated stuffing box gland; When spool withdraws from valve body, the corresponding shortening of corrugated stuffing box gland.Accomplish that fully liquid does not contact with the valve rod of motion in the valve, anticorrosion good antiscale property performance is strong, and easy-abrasion part or position do not contact with liquid in the valve, and long service life is non-leakage.
Because between water collecting and diversifying device main pipe and the branch inlet is that spool directly is fitted on the main pipe, and pass main pipe and be against branch inlet place, because the branch inlet diameter that docks with main pipe is far smaller than the main pipe diameter, the spool range also is no more than 8mm, so the extending amount of corrugated stuffing box gland can satisfy the spool stroke needs.
Therefore, it can realize that real nothing oozes that the crack is hermetically sealed, valve rod does not have fouling and non-corroding with simple structure, have simple in structure, reliable performance, easy to use, anticorrosion good antiscale property performance is strong, and serviceability is good, long service life does not have and oozes the hermetically sealed excellent performance in crack, the advantage that suitable application area is wide.
As optimization, described valve head is by the core print of all suits in interior pullover, the interior pullover bottom of the corrugated stuffing box gland of all suits lower end in the top and be sleeved on outer pullover composition of core print lower, outer perimeter; Divide the inlet inner spout to be fitted with the inner branch inlet valve seat that matches with the overcoat head part of valve head by interior screw thread.
As optimization, described core print lower end from the overcoat centriciput stretch out downwards the back and to around extend into outside pullover following dop, core print also is shaped on the outer pullover upper chuck to the periphery protrusion outside near the base portion of pullover suit.
As optimization, described bonnet is the H type bonnet that cross wall is shaped on center hole, be shaped on the main pipe with divide inlet corresponding in the screw thread mouth of pipe, H type bonnet is solidly installed by the outer screw thread of its underpart periphery and the internal thread snapping mouth on the main pipe; H type bonnet is by the silk cap of the equipped band center hole of the outer screw thread of its upper periphery, and the drum case by equipped band center hole between silk cap and the bonnet cross wall is packed in the upper end extruding of corrugated stuffing box gland on the bonnet cross wall; Valve rod inserts the core print that inserts valve head behind a cap center hole, drum case center hole, the corrugated stuffing box gland successively, and valve rod is set with the return spring that props up drum case lower end inwall in the drum case, and valve rod also is equipped with the bayonet lock of return spring in the drum case.
As optimization, between silk cap center hole and the valve rod, between silk cap and the bonnet, divide between the branch inlet inner spout of inlet valve seat and valve body and all be fitted with elastic seal ring; Other parts except that return spring and valve rod, elastic seal ring all are made of plastics.
After adopting technique scheme, the hermetically sealed nothing of the present invention is oozed crack type diversity water controling method and is had and can realize that real nothing ooze the hermetically sealed branch in crack and catchment with simple and easy to do method, valve rod and liquid are contactless, no fouling non-corroding, good reliability, the convenient advantage of implementing.
Water collecting and diversifying device of the present invention can realize that real nothing oozes that the crack is hermetically sealed, valve rod does not have fouling and non-corroding with simple structure, have simple in structure, reliable performance, easy to use, anticorrosion good antiscale property performance is strong, and serviceability is good, long service life does not have and oozes the hermetically sealed excellent performance in crack, the advantage that suitable application area is wide.
Description of drawings
Fig. 1 is the main TV structure schematic representation that the hermetically sealed nothing of the present invention is oozed crack type water collecting and diversifying device;
Fig. 2 is the sectional structure schematic representation that the hermetically sealed nothing of the present invention is oozed crack type water collecting and diversifying device;
Fig. 3 is the valve core structure schematic representation that the hermetically sealed nothing of the present invention is oozed crack type water collecting and diversifying device;
Fig. 4 is the assembling main structure schematic representation that the hermetically sealed nothing of the present invention is oozed crack type water collecting and diversifying device.
Embodiment
It is to divide the reciprocating type spool realization main pipe of inlet flow and the diversity water management between the branch inlet by control that the hermetically sealed nothing of the present invention is oozed crack diversity water controling method, by diversity water valve stem periphery suit, the sealing of base portion and main pipe is connected, end and branch deluge valve head seal the corrugated stuffing box gland that is connected and realize that hermetically sealed nothing oozes crack diversity water management.The propelling of motor or the reciprocating type spool of electric heating actuator driven, return spring drives retreating of reciprocating type spool.Reduce the running resistance of diversity water valve stem by making be connected parts and diversity water valve stem maintenance gap of corrugated stuffing box gland middle part and base portion and its base portion.
As shown in the figure, the hermetically sealed nothing of the present invention is oozed crack type water collecting and diversifying device and is comprised that main pipe is a large-diameter pipe, to divide inlet be the three-way type valve body 1 of small-bore pipe and the reciprocating type spool that matches with minute inlet inner spout, and described spool comprises valve rod 2, is packed in the valve head of valve rod front end, valve rod 2 is fitted in bonnet 4 on valve body 1 main pipe.Valve rod 2 peripheries are set with corrugated stuffing box gland 5, and corrugated stuffing box gland 5 front end and back end seal be connected valve head and bonnet 4 respectively.
Described valve head is by the core print 32 of all suits in interior pullover 31, interior pullover 31 bottoms of the corrugated stuffing box gland of all suits in the top 5 lower ends and be sleeved on outer pullover 33 of core print 32 lower, outer perimeter and form; Divide the inlet inner spout to be fitted with the inner branch inlet valve seat 11 that matches with outer pullover 33 parts of valve head by interior screw thread.Described core print 32 lower ends from outside pullover 33 middle parts stretch out downwards the back and to around extend into outside pullover 33 following dop, also be shaped on outer pullover 33 upper chuck near the base portion of pullover outside 33 suits of core print 32 to the periphery protrusion.
Described bonnet 4 is for cross wall is shaped on the H type bonnet 4 of center hole, be shaped on the main pipe with divide inlet corresponding in the screw thread mouth of pipe, H type bonnet 4 is solidly installed by the outer screw thread of its underpart periphery and the internal thread snapping mouth on the main pipe; H type bonnet 4 is by the silk cap 40 of the equipped band center hole of the outer screw thread of its upper periphery, and the drum case 41 by equipped band center hole between silk cap 40 and the bonnet cross wall is packed in the extruding of corrugated stuffing box gland 5 upper ends on the bonnet cross wall; Valve rod 2 inserts the core print 32 of silk cap center hole, drum case center hole, corrugated stuffing box gland 2 back insertion valve heads successively, valve rod 2 is set with the return spring 42 that props up drum case lower end inwall in drum case 41, valve rod 2 also is equipped with the bayonet lock 43 of return spring 42 in drum case 41.
Between silk cap center hole and the valve rod 2, between silk cap 40 and the bonnet 4, all be fitted with elastic seal ring 6 between the branch inlet inner spout of branch inlet valve seat 11 and valve body 1.Other parts except that return spring and valve rod, elastic seal ring all are made of plastics.
Claims (4)
1. a hermetically sealed nothing is oozed crack diversity water controling method, be to divide the reciprocating type spool realization main pipe of inlet flow and the diversity water management between the branch inlet by control, it is characterized in that by diversity water valve stem periphery suit the sealing of base portion and main pipe is connected, end and branch deluge valve head seal the telescoping tube type stuffing box gland that is connected and realize that hermetically sealed nothing oozes crack diversity water management; The propelling of motor or the reciprocating type spool of electric heating actuator driven, return spring drives retreating of reciprocating type spool; Described valve head is by the core print of all suits in interior pullover, the interior pullover bottom of the corrugated stuffing box gland of all suits lower end in the top and be sleeved on outer pullover composition of core print lower, outer perimeter; Divide the inlet inner spout to be fitted with the inner branch inlet valve seat that matches with the overcoat head part of valve head by interior screw thread; Described core print lower end from the overcoat centriciput stretch out downwards the back and to around extend into outside pullover following dop, core print also is shaped on the outer pullover upper chuck to the periphery protrusion outside near the base portion of pullover suit.
2. according to the described diversity water controling method of claim 1, it is corrugated to it is characterized in that described telescoping tube type stuffing box gland adopts; Reduce the running resistance of diversity water valve stem by making be connected parts and diversity water valve stem maintenance gap of corrugated stuffing box gland middle part and base portion and its base portion.
3. be used to implement the water collecting and diversifying device that the described hermetically sealed nothing of claim 1 is oozed crack diversity water controling method, comprise that main pipe is a large-diameter pipe, to divide inlet be the three-way type valve body of small-bore pipe and the reciprocating type spool that matches with minute inlet inner spout, described spool comprises valve rod, is packed in the valve head of valve rod front end, valve rod is fitted in bonnet on the valve body main pipe; It is characterized in that the valve rod periphery is set with corrugated stuffing box gland, corrugated stuffing box gland front end and back end seals be connected valve head and bonnet respectively; Described valve head is by the core print of all suits in interior pullover, the interior pullover bottom of the corrugated stuffing box gland of all suits lower end in the top and be sleeved on outer pullover composition of core print lower, outer perimeter; Divide the inlet inner spout to be fitted with the inner branch inlet valve seat that matches with the overcoat head part of valve head by interior screw thread; Described core print lower end from the overcoat centriciput stretch out downwards the back and to around extend into outside pullover following dop, core print also is shaped on the outer pullover upper chuck to the periphery protrusion outside near the base portion of pullover suit; Spool directly is fitted on the main pipe between water collecting and diversifying device main pipe and the branch inlet, and pass main pipe and be against branch inlet place, the branch inlet diameter that docks with main pipe is far smaller than the main pipe diameter, the spool range is no more than 8mm, and the extending amount of corrugated stuffing box gland can satisfy the spool stroke needs.
4. according to the described water collecting and diversifying device of claim 3, it is characterized in that described bonnet is the H type bonnet that cross wall is shaped on center hole, be shaped on the main pipe with divide inlet corresponding in the screw thread mouth of pipe, H type bonnet is solidly installed by the outer screw thread of its underpart periphery and the internal thread snapping mouth on the main pipe; H type bonnet is by the silk cap of the equipped band center hole of the outer screw thread of its upper periphery, and the drum case by equipped band center hole between silk cap and the bonnet cross wall is packed in the upper end extruding of corrugated stuffing box gland on the bonnet cross wall; Valve rod inserts the core print that inserts valve head behind a cap center hole, drum case center hole, the corrugated stuffing box gland successively, and valve rod is set with the return spring that props up drum case lower end inwall in the drum case, and valve rod also is equipped with the bayonet lock of return spring in the drum case; Between silk cap center hole and the valve rod, between silk cap and the bonnet, divide between the branch inlet inner spout of inlet valve seat and valve body and all be fitted with elastic seal ring; Other parts except that return spring and valve rod, elastic seal ring all are made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010245886 CN102345764B (en) | 2010-08-05 | 2010-08-05 | Full-sealed non-seepage-gap water distribution and collection control method and water distribution and collection device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010245886 CN102345764B (en) | 2010-08-05 | 2010-08-05 | Full-sealed non-seepage-gap water distribution and collection control method and water distribution and collection device thereof |
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| Publication Number | Publication Date |
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| CN102345764A CN102345764A (en) | 2012-02-08 |
| CN102345764B true CN102345764B (en) | 2013-07-31 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104930622A (en) * | 2015-06-19 | 2015-09-23 | 包金平 | Micro-energy temperature cold and heat radiation air conditioner method and system |
| CN110080732B (en) * | 2019-05-30 | 2019-12-20 | 大庆华油石油科技开发有限公司 | Mechanical control water distributor |
| CN112413258A (en) * | 2020-11-14 | 2021-02-26 | 威科微能源暖通设备温州有限公司 | Water separating and collecting unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE4032991A1 (en) * | 1990-10-15 | 1992-04-16 | Mannesmann Ag | VALVE FOR FLUIDS, IN PARTICULAR PNEUMATICALLY ACTUABLE CONTINUOUS VALVE |
| CN2122275U (en) * | 1992-07-17 | 1992-11-18 | 蒋光丛 | Sealing valve without leakage |
| CN2133724Y (en) * | 1992-08-04 | 1993-05-19 | 王军 | Sleeve isolation type anti-leak valve |
| CN2647925Y (en) * | 2003-09-02 | 2004-10-13 | 浙江金德阀门有限公司 | Adjustable type water dividing valve |
| CN201795157U (en) * | 2010-08-05 | 2011-04-13 | 包金平 | Hermetically sealed no-leakage clearance water distributing and collecting device with scaling-free valve rod |
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Effective date of registration: 20200323 Address after: Room 108, No. 4699, 3rd road, Binhai Park, Wenzhou Economic and Technological Development Zone, Longwan District, Wenzhou City, Zhejiang Province Patentee after: Weike micro energy heating and ventilation equipment Wenzhou Co., Ltd Address before: 1 Beijing city Dongcheng District District 100062 South East market in rich Park No. 7 Building 5 unit 401 Patentee before: Bao Jinping |
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