CN104455686B - Field irrigation combined type waterworks - Google Patents
Field irrigation combined type waterworks Download PDFInfo
- Publication number
- CN104455686B CN104455686B CN201410702351.7A CN201410702351A CN104455686B CN 104455686 B CN104455686 B CN 104455686B CN 201410702351 A CN201410702351 A CN 201410702351A CN 104455686 B CN104455686 B CN 104455686B
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- Prior art keywords
- slide block
- joint
- big
- locking
- adjutage
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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
- F16K35/00—Means to prevent accidental or unauthorised actuation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Revetment (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention discloses field irrigation combined type waterworks, including body, joint and locking closure, it is online that the lower end of body is fixedly mounted on field irrigation node pipe, the upper end of body is fixed with joint, locking closure is movably arranged on the upper end of joint, it is characterized in that: in the chamber of described body, be provided with big slide block, chute on big slider side wall is stuck in along the axially arranged guide rail of inboard wall of tube body and slides up and down along guide rail, the middle part of big slide block is provided with runner, the small slide block slided up and down it is provided with in runner, suitable for reading at joint is inserted into intubating of adjutage bottom, outlet pipe on adjutage is connected with intubating.Present configuration is simple, easy to use, when without discharging water, is in hydraulic pressure self-closed state all the time, when needing to discharge water, then needs special water-discharging joint to open, and has stopped stolen water or the generation of the phenomenon that arbitrarily discharges water, it is achieved that water-saving irrigation.
Description
Technical field
The present invention relates to the improvement of a kind of field irrigation valve, specifically a kind of field irrigation combined type waterworks.
Background technology
Field irrigation major part also carry over water channel water delivery, the irrigation method of size flood irrigation at present, and in order to save irrigation water, pipeline irrigation becomes the principal mode of Agricultural Water-Saving Engineering.This piped water supply engineering irrigation, is to lay pipe network in farmland, and each irrigation node at pipe network arranges gate valve, employing water pump is pipe network water supply, when needing to irrigate certain sheet farmland, it is only necessary to the gate valve opening relevant position discharges water, after irrigation work completes, it is shut off water pump.It is disadvantageous in that: at the gate valve or butterfly valve installed on node that discharge water, easily stolen, easily get rusty, investment is relatively big, and valve can arbitrarily be opened, and causes unordered irrigation, affects downstream normal irrigation.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, easy to use, when without discharging water, be in hydraulic pressure self-closed state all the time, when needing to discharge water, then need the field irrigation combined type waterworks that special water-discharging joint could be opened.
In order to reach object above, the technical solution adopted in the present invention is: these field irrigation combined type waterworks, including body, joint and locking closure, it is online that the lower end of body is fixedly mounted on field irrigation node pipe, the upper end of body is fixed with joint, locking closure is movably arranged on the upper end of joint, it is characterized in that: in the chamber of described body, be provided with big slide block, chute on big slider side wall is stuck in along the axially arranged guide rail of inboard wall of tube body and slides up and down along guide rail, the middle part of big slide block is provided with runner, the small slide block slided up and down it is provided with in runner, suitable for reading at joint is inserted into intubating of adjutage bottom, outlet pipe on adjutage is connected with intubating.
The outer wall suitable for reading of described joint is provided with four symmetrical steady pins and four symmetrical locking closure positioning convex, steady pin is crisscross arranged with locking closure positioning convex, joint inwall suitable for reading is provided with two symmetrical adjutage locking upper lobes and two symmetrical adjutage locking lower lobes, adjutage locking upper lobes and adjutage locking lower lobes are crisscross arranged, the cavity wall of joint is fixed with adjutage locking sealing ring, adjutage locking sealing ring is positioned on the downside of adjutage locking lower lobes, big slide block seal retainer ring it is fixed with in opening's edge under the inner chamber of joint.
Described adjutage, by outlet pipe, lever, intubate, intubate positioning convex and plug is constituted, outlet pipe and the intracavity inter-connection intubated, outlet pipe top is fixed with lever, the bottom outer wall intubated is provided with two and symmetrical intubates positioning convex, the infraoral intubated is fixed with plug, the cavity on plug and the intracavity inter-connection intubated.
Described big slide block, including big slider body, big slide block sealing ring, runner, chute, guiding gutter and jam, the top of big slider body is fixed with big slide block sealing ring, the lateral wall of big slider body is provided with the chute adaptive with guide rail, the middle part of big slider body is provided with runner, and the upper end of runner is provided with through hole, and the lower end of runner is provided with jam, the middle part of jam is provided with lower through-hole, and the sidewall of runner is provided with guiding gutter.
Described small slide block, it is made up of small slide block body, small slide block sealing ring, upper through hole plug and nut, the upper end of small slide block body is provided with small slide block sealing ring, and upper through hole plug is suitable with upper through hole, and coupling nut is fixed after small slide block body in upper through hole plug lower end.
The madial wall of described locking closure is provided with four symmetrical locking closure internal projection, and bearing pin lower end is through the projection on locking closure sidewall, and bearing pin is threadeded with the projection on locking closure sidewall.
Described big slide block seal retainer ring is provided with ring-type big slide block and seals slot, and described big slide block sealing ring is provided with and seals, with big slide block, the big slide block sealing slotting ring that slot is suitable.
Described guide rail is provided with six, is symmetrically distributed on the inwall of body；Described chute also is provided with six, and guiding gutter is provided with four.
The lateral wall of described locking closure is provided with the anti-skidding projection of locking closure；The described lateral wall intubated is provided with and intubates anti-skidding projection；The outer wall of described body is provided with the anti-skidding projection of body.
The beneficial effects of the present invention is: simple in construction, easy to use, when without discharging water, be in hydraulic pressure self-closed state all the time, when needing to discharge water, then need special water-discharging joint to open, stop stolen water or the generation of the phenomenon that arbitrarily discharges water, it is achieved that water-saving irrigation.
Accompanying drawing explanation
Fig. 1 be the present invention in off position under structure front-view schematic diagram.
Fig. 2 is the structure front-view schematic diagram that the present invention discharges water under state in unlatching.
Fig. 3 is body and the structure cross-sectional schematic of joint of the present invention.
Fig. 4 is the structure front-view schematic diagram of the adjutage of the present invention.
Fig. 5 is the present invention structure cross-sectional schematic along Fig. 4 A-A.
Fig. 6 is the structure cross-sectional schematic of the big slide block of the present invention.
Fig. 7 is the structure schematic top plan view of the big slide block of the present invention.
Fig. 8 is the structure section view enlarged diagram of the sliding block of the present invention.
Fig. 9 is the structure elevational schematic view of the locking closure of the present invention.
In figure: 1, body；11, the anti-skidding projection of body；12, guide rail；2, joint；21, steady pin；22, locking closure positioning convex；23, adjutage locking upper lobes；24, adjutage locking lower lobes；25, adjutage locking sealing ring；26, big slide block seal retainer ring；27, big slide block seals slot；3, locking closure；31, bearing pin；32, the anti-skidding projection of locking closure；33, locking closure internal projection；4, adjutage；41, outlet pipe；42, lever；43, intubate；44, anti-skidding projection is intubated；45, positioning convex is intubated；46, plug；5, big slide block；51, big slide block sealing ring；52, big slide block seals slotting ring；53, runner；54, upper through hole；55, chute；56, guiding gutter；57, jam；58, lower through-hole；59, big slider body；6, small slide block；61, small slide block body；62, sliding block sealing ring；63, upper through hole plug；64, nut.
Detailed description of the invention
The present invention is made with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9.nullThis field irrigation combined type waterworks，Including body 1、Joint 2 and locking closure 3，It is online that the lower end of body 1 is fixedly mounted on field irrigation node pipe，The upper end of body 1 is fixed with joint 2，Locking closure 3 is movably arranged on the upper end of joint 2，Locking closure 3 is used to be covered by the suitable for reading of joint 2，Non-working person is avoided arbitrarily to open，When needs discharge water，Just locking closure 3 is opened and take away，It is characterized in that: in the chamber of described body 1, be provided with big slide block 5，Chute 55 on big slide block 5 sidewall is stuck in along the axially arranged guide rail 12 of body 1 inwall and slides up and down along guide rail 12，The inner chamber end opening of joint 2 can be blocked by big slide block 5 and seal，The middle part of big slide block 5 is provided with runner 53，The small slide block 6 slided up and down it is provided with in runner 53，The upper through hole 54 of runner 53 can be blocked sealing by sliding block 6，43 are intubated what joint 2 suitable for reading was inserted into adjutage 4 bottom，Outlet pipe 41 on adjutage 4 is connected with intubating 43，So，Press water in body 1 can flow to intubate 43 in joint 2 and flow out from outlet pipe 41.
The outer wall suitable for reading of described joint 2 is provided with four symmetrical steady pins 21 and four symmetrical locking closure positioning convex 22, steady pin 21 is crisscross arranged with locking closure positioning convex 22, joint 2 inwall suitable for reading is provided with two symmetrical adjutage locking upper lobes 23 and two symmetrical adjutage locking lower lobes 24, adjutage locking upper lobes 23 and adjutage locking lower lobes 24 are crisscross arranged, the cavity wall of joint 2 is fixed with adjutage locking sealing ring 25, adjutage locking sealing ring 25 is positioned on the downside of adjutage locking lower lobes 24, big slide block seal retainer ring 26 it is fixed with in opening's edge under the inner chamber of joint 2.
Described adjutage 4, by outlet pipe 41, lever 42, intubate 43, intubate positioning convex 45 and plug 46 is constituted, outlet pipe 41 and the intracavity inter-connection intubating 43, outlet pipe 41 top is fixed with lever 42, intubate the bottom outer wall of 43 to be provided with two and symmetrical intubate positioning convex 45, the infraoral intubating 43 is fixed with plug 46, the cavity on plug 46 and the intracavity inter-connection intubating 43.Need to intubate 43 fixing with joint 2 when being connected, the space insertion that positioning convex 45 is directed between two adjutage locking upper lobes 23 will be intubated, then rotate, make to intubate positioning convex 45 between adjutage locking upper lobes 23 and adjutage locking lower lobes 24, so intubate 43 to be fixed as one with joint 2, now, the lower opening's edge intubating 43 contacts sealing with adjutage locking sealing ring 25, prevent infiltration, small slide block 6 is then backed down in the leading section of plug 46, open through hole 54, big slide block 5 can be pressed down to move down a certain distance simultaneously, make big slide block 5 and joint 2 chamber inner lower mouth along departing from, it is beneficial to press water flowing.
Described big slide block 5, including big slider body 59, big slide block sealing ring 51, runner 53, chute 55, guiding gutter 56 and jam 57, the top of big slider body 59 is fixed with big slide block sealing ring 51, the lateral wall of big slider body 59 is provided with and the chute 55 of guide rail 12 adaptation, the middle part of big slider body 59 is provided with runner 53, and the upper end of runner 53 is provided with through hole 54, and the lower end of runner 53 is provided with jam 57, the middle part of jam 57 is provided with lower through-hole 58, and the sidewall of runner 53 is provided with guiding gutter 56.
Described small slide block 6, it is made up of small slide block body 61, small slide block sealing ring 62, upper through hole plug 63 and nut 64, the upper end of small slide block body 61 is provided with small slide block sealing ring 62, upper through hole plug 63 is suitable with upper through hole 54, and coupling nut 64 is fixed after small slide block body 61 in upper through hole plug 63 lower end.By upper through hole plug 63 upper end, small slide block sealing ring 62 is pressed abd fixed on small slide block body 61 upper end, and tightens fixing with nut 64.Under hydraulic pressure normal condition, upper through hole plug 63 and small slide block sealing ring 62 seal with upper through hole 54, big slide block sealing ring 51 seals with big slide block seal retainer ring 26, when pressing through hole plug 63 under the front end of plug 46, when making through hole plug 63 depart from upper through hole 54, water can pass through lower through-hole 58, flow up through guiding gutter 56, upper through hole 54 enters the upper cavity of joint 2, thus reduce the pressure differential of big slide block about 5 both sides, take advantage of a situation down through plug 46 again and press big slide block 5, make big slide block 5 and joint 2 chamber inner lower mouth along departing from, press water flows up around big slide block 5, finally flow out from outlet pipe 41.
The madial wall of described locking closure 3 is provided with four symmetrical locking closure internal projection 33, and bearing pin 31 lower end is through the projection on locking closure 3 sidewall, and bearing pin 31 is threadeded with the projection on locking closure 3 sidewall.When locking locking closure 3, locking closure internal projection 33 is directed at the space between two locking closure positioning convex 22, under press and rotate locking closure 3, locking closure internal projection 33 is made to be positioned at below locking closure positioning convex 22, finally, rotating pin 31 makes bearing pin 31 stretch out locking closure 3 until the space between two steady pins 21, ensure that locking closure 3 can only Small-angle Rotation, but locking closure internal projection 33 is always positioned at below locking closure positioning convex 22, so locking closure 3 secures with regard to being connected with joint 2, without departing from, needs are opened and are, first bearing pin 31 being rotated and be reduced in locking closure 3, rotating locking closure 3 can open.
Described big slide block seal retainer ring 26 is provided with ring-type big slide block and seals slot 27, and described big slide block sealing ring 51 is provided with and seals, with big slide block, the big slide block sealing slotting ring 52 that slot 27 is suitable, so can improve the reliability of sealing.
Described guide rail 12 is provided with six, is symmetrically distributed on the inwall of body 1；Described chute 55 also is provided with six, and guiding gutter 56 is provided with four.
The lateral wall of described locking closure 3 is provided with locking closure anti-skidding protruding 32, and the described lateral wall intubating 43 is provided with and intubates anti-skidding protruding 44, and the outer wall of described body 1 is provided with body anti-skidding protruding 11, in order to play anti-skidding effect during installing and using.
During use, each node at field irrigation pipe network is fixed with a body 1, joint 2 and locking closure 3, after injecting irrigation press water for pipe network, big slide block 5 and small slide block 6 under hydraulic pressure effect with joint 2 self-sealing, prevent non-operator from arbitrarily opening by locking closure 3, stop stolen water；When needs carry out discharging water irrigation at corresponding node, locking closure 3 is opened by staff, the plug 46 of adjutage 4 lower end is inserted in joint 2, withstand on the upper through hole plug 63 of small slide block 6 with the front end of plug 46, rotating operation handle 42 after lower pressure, make adjutage 4 fix with joint 2 to be connected, simultaneously, through hole 54 is put on the press water first guiding gutter 56 from runner 53 inwall, and big slide block 5 moves down, big slide block seals slotting ring 52 and spins off from big slide block sealing slot 27, water is made to flow to joint 2 from big slide block 5 surrounding, pass through the cavity around plug 46, intubate the inner chamber of 43, finally flow out from outlet pipe 41；After the work that discharges water completes, rotation process handle 42 again, make to intubate 43 to depart from joint 2, big slide block 5 and small slide block 6 are used up at hydraulic pressure, again the big slide block seal retainer ring 26 with joint 2 seals, water no longer flows out, now cover locking closure 3 and rotate, locking closure 3 is made to lock with joint 2, it is rotated further by bearing pin 31 descending, making bearing pin 31 lower end between two steady pins 21, such locking closure 3 would not be opened, staff can be portable adjutage 4 carry out discharging water work of irrigating the fields to the next same adjutage 4 of node of irrigating.
Claims (9)
- null1. field irrigation combined type waterworks，Including body (1)、Joint (2) and locking closure (3)，It is online that the lower end of body (1) is fixedly mounted on field irrigation node pipe，The upper end of body (1) is fixed with joint (2)，Locking closure (3) is movably arranged on the upper end of joint (2)，It is characterized in that: in the chamber of described body (1), be provided with big slide block (5)，Chute (55) on big slide block (5) sidewall is stuck in upper along the guide rail (12) that body (1) inwall is axially arranged and slides up and down along guide rail (12)，The middle part of big slide block (5) is provided with runner (53)，The small slide block (6) slided up and down it is provided with in runner (53)，(43) are intubated what joint (2) suitable for reading was inserted into adjutage (4) bottom，Outlet pipe (41) on adjutage (4) is connected with intubating (43).
- nullField irrigation combined type waterworks the most according to claim 1，It is characterized in that: the outer wall suitable for reading of described joint (2) is provided with four symmetrical steady pins (21) and four symmetrical locking closure positioning convex (22)，Steady pin (21) is crisscross arranged with locking closure positioning convex (22)，Joint (2) inwall suitable for reading is provided with two symmetrical adjutages locking upper lobes (23) and two symmetrical adjutages locking lower lobes (24)，Adjutage locking upper lobes (23) and adjutage locking lower lobes (24) are crisscross arranged，The cavity wall of joint (2) is fixed with adjutage locking sealing ring (25)，Adjutage locking sealing ring (25) is positioned at adjutage locking lower lobes (24) downside，Big slide block seal retainer ring (26) it is fixed with in opening's edge under the inner chamber of joint (2).
- Field irrigation combined type waterworks the most according to claim 1, it is characterized in that: described adjutage (4), by outlet pipe (41), lever (42), intubate (43), intubate positioning convex (45) and plug (46) is constituted, outlet pipe (41) and the intracavity inter-connection intubating (43), outlet pipe (41) top is fixed with lever (42), intubate the bottom outer wall of (43) to be provided with two and symmetrical intubate positioning convex (45), the infraoral intubating (43) is fixed with plug (46), cavity on plug (46) and the intracavity inter-connection intubating (43).
- Field irrigation combined type waterworks the most according to claim 1, it is characterized in that: described big slide block (5), including big slider body (59), big slide block sealing ring (51), runner (53), chute (55), guiding gutter (56) and jam (57), the top of big slider body (59) is fixed with big slide block sealing ring (51), the lateral wall of big slider body (59) is provided with the chute (55) adaptive with guide rail (12), the middle part of big slider body (59) is provided with runner (53), the upper end of runner (53) is provided with through hole (54), the lower end of runner (53) is provided with jam (57), the middle part of jam (57) is provided with lower through-hole (58), the sidewall of runner (53) is provided with guiding gutter (56).
- Field irrigation combined type waterworks the most according to claim 4, it is characterized in that: described small slide block (6), it is made up of small slide block body (61), small slide block sealing ring (62), upper through hole plug (63) and nut (64), the upper end of small slide block body (61) is provided with small slide block sealing ring (62), upper through hole plug (63) is suitable with upper through hole (54), and coupling nut (64) is fixed afterwards through small slide block body (61) in upper through hole plug (63) lower end.
- Field irrigation combined type waterworks the most according to claim 1, it is characterized in that: the madial wall of described locking closure (3) is provided with four symmetrical locking closure internal projection (33), bearing pin (31) lower end is through the projection on locking closure (3) sidewall, and bearing pin (31) is threadeded with the projection on locking closure (3) sidewall.
- Field irrigation combined type waterworks the most according to claim 2, it is characterised in that: described big slide block seal retainer ring (26) is provided with ring-type big slide block and seals slot (27).
- Field irrigation combined type waterworks the most according to claim 4, it is characterised in that: described big slide block sealing ring (51) is provided with and seals, with big slide block, big slide block sealing slotting ring (52) that slot (27) is suitable；Described guide rail (12) is provided with six, is symmetrically distributed on the inwall of body (1)；Described chute (55) also is provided with six, and guiding gutter (56) is provided with four.
- Field irrigation combined type waterworks the most according to claim 1, it is characterised in that: the lateral wall of described locking closure (3) is provided with the anti-skidding projection of locking closure (32)；The described lateral wall intubating (43) is provided with and intubates anti-skidding projection (44)；The outer wall of described body (1) is provided with the anti-skidding projection of body (11).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610360288.2A CN105782553B (en) | 2014-11-29 | 2014-11-29 | Field irrigation feed feeder |
| CN201410702351.7A CN104455686B (en) | 2014-11-29 | 2014-11-29 | Field irrigation combined type waterworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702351.7A CN104455686B (en) | 2014-11-29 | 2014-11-29 | Field irrigation combined type waterworks |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610360288.2A Division CN105782553B (en) | 2014-11-29 | 2014-11-29 | Field irrigation feed feeder |
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| Publication Number | Publication Date |
|---|---|
| CN104455686A CN104455686A (en) | 2015-03-25 |
| CN104455686B true CN104455686B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410702351.7A Active CN104455686B (en) | 2014-11-29 | 2014-11-29 | Field irrigation combined type waterworks |
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| CN (1) | CN104455686B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05255918A (en) * | 1992-03-13 | 1993-10-05 | Okanishi:Kk | Water level adjusting unit foe paddy field |
| JP2005013202A (en) * | 2003-06-27 | 2005-01-20 | Oofuna Denki Kk | Automatic stopping device of paddy field irrigation water |
| CN101907191A (en) * | 2009-06-03 | 2010-12-08 | 王宏林 | Hydraulic pressure regulating valve for irrigating farm fields |
| CN103749245A (en) * | 2014-01-25 | 2014-04-30 | 宋健 | Floating type multifunctional hydrant for farmland pipeline irrigation |
| CN204267849U (en) * | 2014-11-29 | 2015-04-15 | 山东金九塑胶工业有限公司 | Field irrigation combined type water supply device |
-
2014
- 2014-11-29 CN CN201410702351.7A patent/CN104455686B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05255918A (en) * | 1992-03-13 | 1993-10-05 | Okanishi:Kk | Water level adjusting unit foe paddy field |
| JP2005013202A (en) * | 2003-06-27 | 2005-01-20 | Oofuna Denki Kk | Automatic stopping device of paddy field irrigation water |
| CN101907191A (en) * | 2009-06-03 | 2010-12-08 | 王宏林 | Hydraulic pressure regulating valve for irrigating farm fields |
| CN103749245A (en) * | 2014-01-25 | 2014-04-30 | 宋健 | Floating type multifunctional hydrant for farmland pipeline irrigation |
| CN204267849U (en) * | 2014-11-29 | 2015-04-15 | 山东金九塑胶工业有限公司 | Field irrigation combined type water supply device |
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| Publication number | Publication date |
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| CN104455686A (en) | 2015-03-25 |
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