CN113944760A - Liquid fertilizer control valve integrating water and fertilizer - Google Patents
Liquid fertilizer control valve integrating water and fertilizer Download PDFInfo
- Publication number
- CN113944760A CN113944760A CN202111328472.6A CN202111328472A CN113944760A CN 113944760 A CN113944760 A CN 113944760A CN 202111328472 A CN202111328472 A CN 202111328472A CN 113944760 A CN113944760 A CN 113944760A
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- valve
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- control valve
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 239000003337 fertilizer Substances 0.000 title abstract description 33
- 230000008030 elimination Effects 0.000 claims abstract description 25
- 238000003379 elimination reaction Methods 0.000 claims abstract description 25
- 230000006835 compression Effects 0.000 claims abstract description 17
- 238000007906 compression Methods 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims abstract description 10
- 210000003608 fece Anatomy 0.000 claims description 19
- 239000010871 livestock manure Substances 0.000 claims description 19
- 238000003860 storage Methods 0.000 claims description 18
- 230000010354 integration Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 abstract description 27
- 230000005389 magnetism Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/46—Attachment of sealing rings
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Float Valves (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a liquid fertilizer integrated control valve, which comprises a conveying pipeline and a valve assembly, wherein the valve assembly comprises a valve main body, a rotating disc, a third flange, a fourth flange, a fixed plate, a top plate and a connecting rod, and elimination assemblies are symmetrically and fixedly communicated with two sides of one end of the valve main body. According to the invention, the elastic ring and the compression piece are arranged, the elastic ring has elasticity and is not easy to wear, the compression piece extrudes the elastic ring to the inner side, so that the elastic ring and the blocking plate can be tightly attached, the sealing property between the blocking plate and the dredging groove is ensured, the control effect of the control valve on fluid is enhanced, when the dredging groove is blocked, the fluid flows into the branch pipe, the magnetism of the first magnetic block and the magnetism of the second magnetic block are the same, according to the principle that like poles repel each other and opposite poles attract each other, when the fluid impacts the side surface of the first magnetic block, the first magnetic block impacts the second magnetic block, the branch pipe is increased and the pipe is eliminated, the internal water hammer effect can be relieved, the valve shell is prevented from being repeatedly impacted and damaged, and the service life of the control valve is prolonged.
Description
Technical Field
The invention relates to the technical field of control valves, in particular to a liquid fertilizer control valve integrating water and fertilizer.
Background
A water-fertilizer integration technique for agriculture features that the soluble solid or liquid fertilizer is mixed with irrigation water by pressure system (or natural fall of terrain) according to the content of nutrients in soil and the rule and characteristics of crops, and the mixed liquid fertilizer is supplied to pipeline system for uniform and quantitative infiltration of root system, so the soil in root system is always kept loose and proper water content.
In the prior art, for example, Chinese patent numbers are: CN 110822132A's "water-saving irrigation automatic control valve", it includes the control valve casing, first valve, second valve and control module, the control valve casing is provided with the inlet channel, first water branch road and second water branch road all communicate with the inlet channel, control module and first valve and second valve electric connection are used for controlling the operating condition of first valve and second valve, first valve sets up in first water branch road aslope and is used for adjusting the water yield of first water branch road, the second valve sets up in second water branch road and is used for adjusting the water yield of second water branch road aslope. The automatic water-saving irrigation control valve provided by the invention can normally operate under the conditions of different sediment contents.
When irrigating crops through liquid manure integration technique, need come fluid's such as liquid fertilizer velocity of flow of control valve through liquid manure, but current control valve is when using, when the valve is closed, fluid in the pipeline is because inertia, the valve can be strikeed to the rivers of production, can destroy the valve for a long time, the reciprocal switch of valve can lead to shutoff department wearing and tearing serious simultaneously, thereby lead to shutoff department leakproofness variation, make the control valve can not block fluidic flow completely, to the above-mentioned problem, provide a liquid manure integration liquid manure control valve.
Disclosure of Invention
The invention aims to provide a liquid fertilizer control valve integrated with water and fertilizer, which solves the problems that when the existing control valve provided by the background technology is used, when the valve is closed, fluid in a pipeline impacts the valve due to inertia, the valve can be damaged for a long time, and meanwhile, the sealing performance of a sealing part is seriously abraded due to the reciprocating opening and closing of the valve, so that the control valve can not completely block the flow of the fluid, and provides the liquid fertilizer control valve integrated with water and fertilizer, which is provided with an elastic ring and a compression piece, wherein the elastic ring has elasticity and is not easy to abrade, the compression piece extrudes the elastic ring to the inner side, so that the elastic ring and the sealing plate are tightly attached, the sealing performance between the sealing plate and a dredging groove is ensured, the control effect of the control valve on the fluid is enhanced, when the dredging groove is blocked, the fluid flows into a branch pipe, the magnetism of a first magnetic block and a second magnetic block is the same, according to the principle that like poles repel and opposite poles attract of magnetism, when fluid impacts the side face of the first magnetic block, the first magnetic block impacts the second magnetic block, the branch pipe and the elimination pipe are added, the internal water hammer effect can be relieved, the valve shell is prevented from being damaged by repeated impact, and the service life of the control valve is prolonged.
In order to achieve the purpose, the invention provides the following technical scheme: a liquid fertilizer control valve integrating water and fertilizer comprises a conveying pipeline and a valve assembly, wherein the valve assembly comprises a valve main body, a rotating disc, a third flange, a fourth flange, a fixing plate, a top plate and a connecting rod, elimination assemblies are symmetrically and fixedly communicated with two sides of one end of the valve main body and comprise a branch pipe, an elimination pipe, a first magnetic block and a second magnetic block, one end of the elimination pipe is fixedly communicated with one end of the branch pipe, the other end of the elimination pipe is fixedly connected with one side of the second magnetic block, sliding grooves are symmetrically formed in two sides of the inner wall of the elimination pipe, the inner wall of each sliding groove is slidably connected with two ends of the first magnetic block, a magnetic ring is fixedly connected to the inner side of one end of the elimination pipe, the valve main body comprises a valve shell, a conical ring and an elastic ring, a dredging groove is formed in the top of the valve shell, and the bottom of the dredging groove is fixedly communicated with the top of the conical ring, the top of toper ring and the bottom swing joint of elasticity ring, the even fixedly connected with a plurality of compression piece of the outer wall of elasticity ring, the one end of compression piece and the bottom fixed connection who dredges the groove, dredge the fixed intercommunication in top and the bottom of roof in groove, the inner wall sliding connection who dredges the groove has the shutoff board, the top of shutoff board and the bottom fixed connection of connecting rod, the fixed intercommunication of one side of valve housing and the one end of branch pipe, the fixed intercommunication in one side of one end and the third flange of valve housing, the other end of valve housing and the fixed intercommunication in one side of fourth flange.
Preferably, the top of the fixing plate is evenly in threaded connection with a plurality of fixing bolts, the bottoms of the fixing bolts are in threaded connection with the top of the top plate, and the top of the fixing plate is fixedly connected with a threaded sleeve rod.
Preferably, the top of the connecting rod is fixedly connected with an adjusting rod, the top of the adjusting rod is fixedly connected with the bottom of the rotating disc, and the outer wall of the adjusting rod is in threaded connection with the inner wall of the threaded sleeve rod.
Preferably, pipeline includes that liquid is fertile pipe, inlet tube, outlet pipe, fly leaf and storage plate, the one end of inlet tube and the fixed intercommunication of the one end of fertile pipe of liquid, the fixed intercommunication of the other end of inlet tube has first flange, one side threaded connection of first flange has four first bolts, one end of first bolt and one side threaded connection of fourth flange.
Preferably, one end of the water outlet pipe is fixedly communicated with a second flange, one side of the second flange is in threaded connection with four second bolts, and one end of each second bolt is in threaded connection with one side of a third flange.
Preferably, the top of the storage plate is movably mounted with one end of the movable plate, and one end of the movable plate is fixedly connected with a pull rod.
Preferably, one end of the storage plate is fixedly connected with a first side plate, and the other end of the storage plate is fixedly connected with a second side plate.
Preferably, the bottom of the first side plate is fixedly mounted with the top of the water inlet pipe, and the bottom of the second side plate is fixedly mounted with the top of the water outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the elastic ring and the compression piece, the downward moving flow rate of the plugging plate is reduced, the upward moving flow rate of the plugging plate is increased, the conical ring and the elastic ring are additionally arranged at the bottom end of the dredging groove, the end with the larger diameter of the conical ring is upward, fluid flows into the water outlet pipe through the elastic ring and the conical ring, the elastic ring has elasticity and is not easy to wear, the compression piece extrudes the elastic ring to the inner side, when the plugging plate moves downward and extrudes the elastic ring, the compression piece can tightly attach the elastic ring and the plugging plate, meanwhile, the conical ring is positioned at the bottom of the plugging plate, the elastic ring plays a wear-resistant role, the sealing property between the plugging plate and the dredging groove can be ensured, and the control effect of the control valve on the fluid is enhanced.
2. According to the invention, by arranging the eliminating assembly, when the dredging groove is blocked, fluid flows into the branch pipe, the magnetism of the magnetic ring is opposite to that of the first magnetic block, the magnetism of the first magnetic block is the same as that of the second magnetic block, and according to the principle that like poles repel and opposite poles attract of the magnetism, when the fluid impacts the side face of the first magnetic block, the first magnetic block impacts the second magnetic block along the sliding groove, the branch pipe and the eliminating pipe are added, so that the internal water hammer effect can be relieved, the valve shell is prevented from being damaged by repeated impact, and the service life of the control valve is prolonged.
3. According to the invention, the movable plate and the containing plate are arranged at the top of the valve component, and the movable plate and the containing plate are additionally arranged at the top of the valve component, so that when the rotating disc needs to be twisted, the movable plate can slide into the containing plate, and after the adjustment is completed, the movable plate is pulled out of the containing plate, and the containing plate and the movable plate play a role in protecting the valve component at the bottom, so that the service life of the valve component is prolonged.
Drawings
FIG. 1 is a schematic view of a liquid fertilizer control valve with integrated liquid fertilizer and water according to the present invention;
FIG. 2 is a perspective view of a liquid fertilizer control valve for integration of liquid fertilizer and water according to the present invention;
FIG. 3 is a schematic view of the internal structure of a liquid fertilizer control valve of the invention;
FIG. 4 is an exploded view of a liquid fertilizer control valve integrated with liquid fertilizer according to the present invention;
FIG. 5 is an enlarged view of the portion A in FIG. 4 of the liquid manure control valve integrated with water and manure according to the present invention;
FIG. 6 is a schematic bottom view of a valve assembly of the liquid fertilizer control valve of the present invention;
FIG. 7 is a cross-sectional view of an elimination assembly of the liquid manure control valve of the present invention;
FIG. 8 is a sectional view of a valve body of a liquid manure control valve integrated with water and manure according to the present invention;
FIG. 9 is a schematic view of the internal structure of a valve body of the liquid fertilizer control valve of the invention;
fig. 10 is an enlarged detail view of a part B in fig. 9 of the liquid fertilizer control valve integrated with water and fertilizer.
In the figure:
1. a delivery conduit; 3. a valve assembly; 11. liquid fertilizer tube; 12. a water inlet pipe; 13. a first flange; 14. a first bolt; 15. a storage plate; 16. a first side plate; 17. a pull rod; 18. a second side plate; 19. a water outlet pipe; 20. a second flange; 21. a movable plate; 22. a second bolt; 31. an elimination component; 32. rotating the disc; 33. a valve body; 34. a third flange; 35. a fourth flange; 36. a threaded rod; 37. a fixing plate; 38. fixing the bolt; 39. a top plate; 40. adjusting a rod; 41. a connecting rod; 42. a plugging plate; 311. a branch pipe; 312. eliminating the tube; 313. a magnetic ring; 314. a first magnetic block; 315. a sliding groove; 316. a second magnetic block; 331. a valve housing; 332. dredging the through groove; 333. a conical ring; 334. an elastic ring; 335. compressing the member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to FIGS. 1-10: a liquid manure control valve integrated with water and manure comprises a conveying pipeline 1 and a valve assembly 3, wherein the valve assembly 3 comprises a valve main body 33, a rotating disc 32, a third flange 34, a fourth flange 35, a fixing plate 37, a top plate 39 and a connecting rod 41, elimination assemblies 31 are symmetrically and fixedly communicated with two sides of one end of the valve main body 33, each elimination assembly 31 comprises a branch pipe 311, an elimination pipe 312, a first magnetic block 314 and a second magnetic block 316, one end of the elimination pipe 312 is fixedly communicated with one end of the branch pipe 311, the other end of the elimination pipe 312 is fixedly connected with one side of the second magnetic block 316, sliding grooves 315 are symmetrically formed in two sides of the inner wall of the elimination pipe 312, the inner wall of each sliding groove 315 is slidably connected with two ends of the first magnetic block 314, a magnetic ring 313 is fixedly connected to the inner side of one end of the elimination pipe 312, the magnetism of the magnetic ring 313 is opposite to that of the first magnetic block 314, the magnetism of the first magnetic block 314 is the same as that of the second magnetic block 316, the branch pipe 311 and the elimination pipe 312 can relieve the internal water hammer effect, the valve body 33 comprises a valve shell 331, a conical ring 333 and an elastic ring 334, wherein the top of the valve shell 331 is provided with a dredging groove 332, the bottom of the dredging groove 332 is fixedly communicated with the top of the conical ring 333, the top of the conical ring 333 is movably connected with the bottom of the elastic ring 334, the elastic ring 334 is elastic and is not easy to wear, the outer wall of the elastic ring 334 is uniformly and fixedly connected with a plurality of compression pieces 335, one end of each compression piece 335 is fixedly connected with the bottom end of the dredging groove 332, the top of the dredging groove 332 is fixedly communicated with the bottom of the top plate 39, the inner wall of the dredging groove 332 is slidably connected with a plugging plate 42, the compression pieces 335 can enable the elastic ring 334 and the plugging plate 42 to be tightly attached, meanwhile, the conical ring 333 is positioned at the bottom of the plugging plate 42, the elastic ring 334 plays a wear-resistant role, can ensure the sealing performance between the plugging plate 42 and the dredging groove 332, the top of the plugging plate 42 is fixedly connected with the bottom of the connecting rod 41, one side of the valve housing 331 is fixedly communicated with one end of the branch pipe 311, one end of the valve housing 331 is fixedly communicated with one side of the third flange 34, and the other end of the valve housing 331 is fixedly communicated with one side of the fourth flange 35.
As shown in fig. 5, a plurality of fixing bolts 38 are uniformly screwed on the top of the fixing plate 37, the bottoms of the fixing bolts 38 are screwed on the top of the top plate 39, and the top of the fixing plate 37 is fixedly connected with the threaded sleeve rod 36.
As shown in fig. 5, an adjusting rod 40 is fixedly connected to the top of the connecting rod 41, the top of the adjusting rod 40 is fixedly connected to the bottom of the rotating disc 32, the outer wall of the adjusting rod 40 is in threaded connection with the inner wall of the threaded sleeve rod 36, the rotating disc 32 facilitates the rotation of the bottom adjusting rod 40, and the threaded sleeve rod 36 plays a role in fixing the adjusting rod 40.
As shown in fig. 1-3, the conveying pipeline 1 includes a liquid fertilizer pipe 11, a water inlet pipe 12, a water outlet pipe 19, a movable plate 21 and a storage plate 15, one end of the water inlet pipe 12 is fixedly communicated with one end of the liquid fertilizer pipe 11, the other end of the water inlet pipe 12 is fixedly communicated with a first flange 13, one side of the first flange 13 is in threaded connection with four first bolts 14, one end of each first bolt 14 is in threaded connection with one side of a fourth flange 35, liquid fertilizer fluid can enter the valve assembly 3 through the water inlet pipe 12, and then flows out through the water outlet pipe 19 to irrigate crops.
As shown in fig. 2, one end of the water outlet pipe 19 is fixedly communicated with a second flange 20, one side of the second flange 20 is in threaded connection with four second bolts 22, one end of each second bolt 22 is in threaded connection with one side of a third flange 34, and the second bolts 22 are used for fixing the second flange 20 and the third flange 34.
As shown in fig. 2 and 3, the top of the storage plate 15 is movably mounted to one end of the movable plate 21, a pull rod 17 is fixedly connected to one end of the movable plate 21, the pull rod 17 facilitates pulling up the movable plate 21, and the storage plate 15 can serve to store the movable plate 21.
As shown in fig. 2, one end of the storage plate 15 is fixedly connected with the first side plate 16, the other end of the storage plate 15 is fixedly connected with the second side plate 18, and the storage plate 15 and the movable plate 21 play a role in protection, so as to prevent the valve assembly 3 from being damaged and prolong the service life of the valve assembly 3.
As shown in fig. 2-4, the bottom of the first side plate 16 is fixedly mounted to the top of the water inlet pipe 12, the bottom of the second side plate 18 is fixedly mounted to the top of the water outlet pipe 19, and the first side plate 16 and the second side plate 18 protect the valve assembly 3.
When the control valve is used, firstly, the first flange 13 at one end of the water inlet pipe 12 is fixedly connected with the fourth flange 35 through the first bolt 14 in a threaded manner, then the second flange 20 at one end of the water outlet pipe 19 is fixedly connected with the third flange 34 through the second bolt 22 in a threaded manner, liquid fertilizer fluid can enter the valve assembly 3 through the water inlet pipe 12 and then flow out through the water outlet pipe 19 to irrigate crops, the valve assembly 3 is used for communicating the water inlet pipe 12 with the water outlet pipe 19 so as to control the flow rate and the flow rate of the fluid, when the flow rate of the fluid needs to be reduced, an operator can select the rotating disc 32, the rotating disc 32 drives the bottom adjusting rod 40 to rotate downwards, the adjusting rod 40 drives the connecting rod 41 and the plugging plate 42 to move downwards, the plugging plate 42 moves downwards to enable the dredging groove 332 to gradually become smaller, and the plugging plate 42 moves upwards in an opposite manner, the flow rate of the fluid is gradually increased, the bottom end of the blocking plate 42 continuously rubs against the inner wall of the dredging groove 332, the diameter of the dredging groove 332 is increased for a long time, so that the blocking plate 42 cannot completely block the dredging groove 332, the fluid cannot be completely blocked, the fluid can permeate into the water outlet pipe 19 through the dredging groove 332, the conical ring 333 and the elastic ring 334 are added at the bottom end of the dredging groove 332, the end with the larger diameter of the conical ring 333 is upward, the top of the conical ring 333 is connected with the elastic ring 334, the fluid enters through one end of the valve shell 331, the fluid can flow into the water outlet pipe 19 through the elastic ring 334 and the conical ring 333, the elastic ring 334 is elastic and not easy to wear, meanwhile, a plurality of compression pieces 335 are added between the outer wall of the elastic ring 334 and the inner wall of the dredging groove 332, the elastic ring 334 is pressed inwards by the compression pieces 335, when the blocking plate 42 moves downwards and is pressed to the elastic ring 334, the elastic ring 334 can be tightly attached to the compression pieces 335, meanwhile, the conical ring 333 is positioned at the bottom of the blocking plate 42, the elastic ring 334 plays a role of wear resistance, the sealing property between the blocking plate 42 and the dredging groove 332 can be ensured, the control effect of the control valve on fluid is enhanced, meanwhile, the eliminating component 31 is symmetrically added at two sides of the water inlet end of the valve shell 331, when the dredging groove 332 is completely blocked by the blocking plate 42, the fluid can strongly impact the inner wall of the valve shell 331, at the moment, the fluid can flow into the branch pipe 311, the magnetism of the magnetic ring 313 is opposite to that of the first magnetic block 314, the magnetism of the first magnetic block 314 is the same as that of the second magnetic block 316, according to the principle that like poles repel and opposite poles attract, the first magnetic block 314 can be attached to the side face of the magnetic ring 313 in a general state, when the fluid impacts the side face of the first magnetic block 314, the first magnetic block 314 can impact the second magnetic block 316 along the sliding groove 315, the branch pipe 311 is added, and the eliminating pipe 312 can relieve the internal water hammer effect, avoid valve housing 331 to be strikeed repeatedly and damage, the life of extension fixture, when dredging groove 332 open mode, liquid normally flows, first magnetic path 314 returns to magnetic ring 313 one side under the effect of magnetic repulsion, increase fly leaf 21 and storage plate 15 at the top of valve module 3 simultaneously, when the rolling disc 32 is twisted to the needs, can slide fly leaf 21 in storage plate 15, pull out storage plate 15 with fly leaf 21 after adjusting well again, storage plate 15 and fly leaf 21 play the guard action to bottom valve module 3, the life of extension valve module 3.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a fertile control valve of liquid manure integration, includes pipeline (1) and valve member (3), its characterized in that: the valve component (3) comprises a valve main body (33), a rotating disc (32), a third flange (34), a fourth flange (35), a fixing plate (37), a top plate (39) and a connecting rod (41), wherein elimination components (31) are symmetrically and fixedly communicated with two sides of one end of the valve main body (33), each elimination component (31) comprises a branch pipe (311), an elimination pipe (312), a first magnetic block (314) and a second magnetic block (316), one end of the elimination pipe (312) is fixedly communicated with one end of the branch pipe (311), the other end of the elimination pipe (312) is fixedly connected with one side of the second magnetic block (316), sliding grooves (315) are symmetrically formed in two sides of the inner wall of the elimination pipe (312), the inner wall of each sliding groove (315) is slidably connected with two ends of the first magnetic block (314), and a magnetic ring (313) is fixedly connected to the inner side of one end of the elimination pipe (312), the valve main body (33) comprises a valve shell (331), a conical ring (333) and an elastic ring (334), a dredging groove (332) is formed in the top of the valve shell (331), the bottom of the dredging groove (332) is fixedly communicated with the top of the conical ring (333), the top of the conical ring (333) is movably connected with the bottom of the elastic ring (334), a plurality of compression pieces (335) are uniformly and fixedly connected with the outer wall of the elastic ring (334), one end of each compression piece (335) is fixedly connected with the bottom of the dredging groove (332), the top of the dredging groove (332) is fixedly communicated with the bottom of a top plate (39), a blocking plate (42) is slidably connected with the inner wall of the dredging groove (332), the top of the blocking plate (42) is fixedly connected with the bottom of a connecting rod (41), one side of the valve shell (331) is fixedly communicated with one end of a branch pipe (311), one end of the valve shell (331) is fixedly communicated with one side of the third flange (34), and the other end of the valve shell (331) is fixedly communicated with one side of the fourth flange (35).
2. The liquid manure control valve of claim 1, characterized in that: the top of fixed plate (37) is even threaded connection has a plurality of fixing bolt (38), the bottom of fixing bolt (38) and the top threaded connection of roof (39), the top fixedly connected with screw thread loop bar (36) of fixed plate (37).
3. The liquid manure control valve of claim 2, characterized in that: the top of the connecting rod (41) is fixedly connected with an adjusting rod (40), the top of the adjusting rod (40) is fixedly connected with the bottom of the rotating disc (32), and the outer wall of the adjusting rod (40) is in threaded connection with the inner wall of the threaded sleeve rod (36).
4. The liquid manure control valve of claim 1, characterized in that: pipeline (1) is including fertile pipe (11), inlet tube (12), outlet pipe (19), fly leaf (21) of liquid and take in board (15), the one end of inlet tube (12) and the fixed intercommunication of the one end of fertile pipe (11) of liquid, the fixed intercommunication of the other end of inlet tube (12) has first flange (13), one side threaded connection of first flange (13) has four first bolts (14), one end of first bolt (14) and one side threaded connection of fourth flange (35).
5. The liquid manure control valve of claim 4, characterized in that: one end of the water outlet pipe (19) is fixedly communicated with a second flange (20), one side of the second flange (20) is in threaded connection with four second bolts (22), and one end of each second bolt (22) is in threaded connection with one side of a third flange (34).
6. The liquid manure control valve of claim 4, characterized in that: the top of the storage plate (15) is movably mounted with one end of a movable plate (21), and one end of the movable plate (21) is fixedly connected with a pull rod (17).
7. The liquid manure control valve of claim 4, characterized in that: one end of the storage plate (15) is fixedly connected with a first side plate (16), and the other end of the storage plate (15) is fixedly connected with a second side plate (18).
8. The liquid manure control valve of claim 7, characterized in that: the bottom of the first side plate (16) is fixedly installed with the top of the water inlet pipe (12), and the bottom of the second side plate (18) is fixedly installed with the top of the water outlet pipe (19).
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| CN202111328472.6A CN113944760B (en) | 2021-11-10 | 2021-11-10 | Liquid fertilizer control valve of liquid fertilizer integration |
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| CN202111328472.6A CN113944760B (en) | 2021-11-10 | 2021-11-10 | Liquid fertilizer control valve of liquid fertilizer integration |
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| CN113944760A true CN113944760A (en) | 2022-01-18 |
| CN113944760B CN113944760B (en) | 2024-03-19 |
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Cited By (1)
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| CN117239300A (en) * | 2023-11-16 | 2023-12-15 | 山东省环能设计院股份有限公司 | High-efficient energy memory of quick radiating |
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| CN113944760B (en) | 2024-03-19 |
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