A grid irrigation and drainage electric butterfly valve system

Abstract

The utility model relates to butterfly valve technical field especially is involved in a kind of grid field irrigation and drainage electric butterfly valve system.The grid field irrigation and drainage electric butterfly valve system includes: transmission assembly, execution component, water level meter component and shell component;The transmission assembly includes first bevel gear and second bevel gear, the first bevel gear is engaged with the second bevel gear, the transmission assembly is connected with the execution component;The execution component includes butterfly valve plate and valve body, the butterfly valve plate is placed horizontally, the valve body is installed in butterfly valve plate outside;The water level meter component includes detection piece and fixing piece;The shell component is installed outside the execution component, and the shell component includes shell.The utility model's technical scheme is placed horizontally by butterfly valve plate, can largely avoid the blockage of waterweeds, silt, change transmission direction by the engagement of first bevel gear and second bevel gear in transmission assembly, and then realize the detection of water level by water level meter component.

Description

TECHNICAL FIELD

[0001] The utility model relates to butterfly valve technical field especially is involved in a kind of grid field irrigation and drainage electric butterfly valve system. BACKGROUND

[0002] Traditional irrigation mode often exists water resource waste seriously, irrigation is uneven, and the problems such as management is inconvenient.Intelligent irrigation and drainage gate can automatically adjust irrigation water volume according to crop water requirement, improve irrigation efficiency.Most of intelligent valve on the market are gate plate type, the overall weight of this gate is big, and it is troublesome to carry and difficult to install, so on-site installation consumes a lot of manpower and material resources.

[0003] Most electric butterfly valves on the market have not solved the problem of water grass and silt blockage, so there are almost no electric butterfly valves applied to grid field irrigation and drainage. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of grid field irrigation and drainage electric butterfly valve system, which can largely avoid the blockage of water grass and silt.

[0005] The utility model provides a kind of grid field irrigation and drainage electric butterfly valve system, comprising: transmission assembly, execution component, water level meter component and shell assembly;

[0006] The transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is engaged with the second bevel gear, and the transmission assembly is connected with the execution component;

[0007] The execution component comprises a butterfly valve plate and a valve body, the butterfly valve plate is placed horizontally, and the valve body is installed outside the butterfly valve plate;

[0008] The water level meter component comprises a detection piece and a fixing piece;

[0009] The shell assembly is installed outside the execution component, and the shell assembly comprises a shell.

[0010] Preferably, the transmission assembly further comprises a reduction motor and a motor support;

[0011] The reduction motor is installed in the shell, and the motor support is connected with the reduction motor.

[0012] Further preferably, the transmission assembly further comprises a shaft coupling, a connecting shaft and a driving shaft;

[0013] The quadrangular hole at one end of the connecting shaft is inserted into the quadrangular shaft of the driving shaft, and the connecting shaft is assembled with the shaft coupling lock at the other end.

[0014] Further preferably, the transmission assembly further comprises a shaft clamp spring and a flat key;

[0015] The key groove of the second bevel gear corresponds to the flat key, and the shaft clamping spring is installed on the driving shaft.

[0016] Preferably, the execution assembly further comprises a first copper sleeve, a sealing ring, an adapter and a pipeline.

[0017] The first copper sleeve passes through the butterfly valve plate, the sealing ring is sleeved on the outer periphery of the butterfly valve plate, and the adapter and the pipeline are both installed on one side of the butterfly valve plate.

[0018] Preferably, the water level meter assembly further comprises a fastener, and the detection member and the fixing member are connected through the fastener.

[0019] Preferably, the shell assembly further comprises a support column, a sealing cover and a waterproof joint.

[0020] The support column is installed below the shell, and the lower end of the support column is connected with the execution assembly.

[0021] The sealing cover is installed on the outer side of the first bevel gear.

[0022] The waterproof joint is installed at the top end of the shell.

[0023] Preferably, the grid irrigation and drainage electric butterfly valve system further comprises a power supply assembly, and the power supply assembly comprises a power supply and a solar panel.

[0024] The solar panel is installed above the shell.

[0025] Preferably, the grid irrigation and drainage electric butterfly valve system further comprises a control assembly, and the control assembly comprises a circuit board and an encoder.

[0026] Preferably, the grid irrigation and drainage electric butterfly valve system further comprises a fixing assembly, and the fixing assembly comprises a fixing plate and two three-head pins.

[0027] The fixing plate is installed on the outer side of the valve body, and the three-head pins are installed on both sides below the valve body.

[0028] Beneficial effects:

[0029] The technical scheme of the utility model can greatly avoid the blockage of waterweeds and silt by placing the butterfly valve plate horizontally, can change the transmission direction by the meshing of the first bevel gear and the second bevel gear in the transmission assembly, and can realize the detection of water level through the water level meter assembly. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the description of the specific embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings described in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0031] Figure 1 It is an overall structure schematic view of the present application.

[0032] Figure 2 It is an assembly explosion view of the butterfly valve plate in the present application.

[0033] Figure 3 It is an assembly explosion view of the driving shaft in the present application.

[0034] Figure 4 It is a structure schematic view of the sealing ring in the present application.

[0035] Figure 5 It is a structure schematic view of the valve body in the present application.

[0036] Figure 6 It is an overall structure front view of the present application.

[0037] Figure 7 It is an overall structure side view of the present application.

[0038] Figure 8 It is an installation schematic view of the solar panel in the present application.

[0039] Figure 9 It is a manual driving structure schematic view of the speed reducer in the present application.

[0040] Figure 10 It is a pipeline installation schematic view of the electric butterfly valve in the present application.

[0041] Figure 11 It is a use explosion schematic view of the water level meter in the present application.

[0042] Figure 12 It is a non-use explosion schematic view of the water level meter in the present application.

[0043] Figure 13 It is a placement explosion schematic view of the water level meter in the present application.

[0044] Figure 14 It is a use state schematic view of the electric butterfly valve in the present application.

[0045] Explanation of reference signs:

[0046] 1: solar panel; 2: shell; 3: support column; 4: valve body; 5: fixed plate; 6: three-headed pin; 7: fastener; 8: butterfly valve plate; 9: water level gauge; 9-1: detection piece; 9-2: fixing piece; 10: fixing screw; 11: first bevel gear; 12: first copper sleeve; 13: flat key; 14: sealing ring; 15: bearing seat; 16: second copper sleeve; 17: second bevel gear; 18: drive shaft; 19: shaft circlip; 20: waterproof cover; 21: waterproof joint; 22: circuit board; 23: encoder; 24: speed reducer motor; 25: power supply; 26: shaft coupling; 27: connecting shaft; 28: motor support; 29: sealing gasket; 30: adapter; 31: PVC pipe; 32: fixed pipe. DETAILED DESCRIPTION

[0047] The technical solutions of the utility model will be described below in conjunction with the embodiments, obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0048] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0049] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly and specifically limited. In addition, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0050] As Figures 1 to 14The utility model provides a kind of grid field irrigation and drainage electric butterfly valve system, it includes: transmission assembly, execution component, water level gauge 9 component and shell 2 component.Transmission assembly includes first bevel gear 11 and second bevel gear 17, first bevel gear 11 is engaged with second bevel gear 17, transmission assembly is connected with execution component, execution component includes butterfly valve plate 8 and valve body 4, butterfly valve plate 8 is placed transversely, valve body 4 is installed in the outside of butterfly valve plate 8, water level gauge 9 component includes detection piece 9-1 and fixed piece 9-2, shell 2 component is installed outside execution component, shell 2 component includes shell 2.

[0051] The technical scheme of the utility model places butterfly valve plate 8 transversely, can largely avoid the block of waterweeds and silt, changes transmission direction by the engagement of first bevel gear 11 and second bevel gear 17 in transmission assembly, and then realizes the detection of water level by water level gauge 9 component.

[0052] Transmission assembly further includes speed reducer motor 24 and motor support 28, speed reducer motor 24 is installed in shell 2, and motor support 28 is connected with speed reducer motor 24.Transmission assembly further includes shaft coupling 26, connecting shaft 27 and driving shaft 18, the square hole of connecting shaft 27 one end is inserted on the square shaft of driving shaft 18, and connecting shaft 27 other end is assembled shaft coupling 26 locking.Transmission assembly further includes shaft clasp 19 and flat key 13, the key groove of second bevel gear 17 corresponds flat key 13, and shaft clasp 19 is installed on driving shaft 18.

[0053] Execution component further includes first copper bush 12, sealing ring 14, adapter 30 and pipeline, first copper bush 12 passes through butterfly valve plate 8, sealing ring 14 is sleeved on the periphery of butterfly valve plate 8, and adapter 30 and pipeline are all installed on the side of butterfly valve plate 8.Water level gauge 9 component further includes fastener 7, and detection piece 9-1 and fixed piece 9-2 are connected by fastener 7.

[0054] Shell 2 component further includes support column 3, sealing cover and waterproof joint 21, support column 3 is installed below shell 2, the lower end of support column 3 is connected with execution component, sealing cover is installed on the outside of first bevel gear 11, and waterproof joint 21 is installed on the top end of shell 2.

[0055] Grid field irrigation and drainage electric butterfly valve system further includes power supply 25 component, and power supply 25 component includes power supply 25 and solar panel 1, and solar panel 1 is installed above shell 2.Grid field irrigation and drainage electric butterfly valve system further includes control component, and control component includes circuit board 22 and encoder 23.Grid field irrigation and drainage electric butterfly valve system further includes fixed component, and fixed component includes fixed plate 5 and two three-head pins 6, fixed plate 5 is installed on the outside of valve body 4, and three-head pin 6 is installed below the two sides of valve body 4.

[0056] Specifically, as Figure 2 , 4As shown in Figs. 5, 6, the two ends of the shaft of the butterfly valve plate 8 are inserted into the two holes of the sealing ring 14, then the sealing ring 14 is sleeved on the outer circle of the butterfly valve plate 8 (tight fit), then the two ends of the butterfly valve plate 8 are inserted into the two first copper sleeves 12, the long end shaft side key groove of the butterfly valve plate 8 is inserted into the flat key 13 and the first bevel gear 11, the key groove of the first bevel gear 11 corresponds to the flat key 13, and the outer side of the first bevel gear 11 is screwed into the threaded hole of the shaft end of the butterfly valve plate 8 by the fixing screw 10. After installation, the whole assembly is installed into the inner cavity of the valve body 4, wherein the sealing ring 14 is inserted into the clamping groove of the valve body 4.

[0057] As shown in Figs. 5, 6, the two ends of the shaft of the butterfly valve plate 8 are inserted into the two holes of the sealing ring 14, then the sealing ring 14 is sleeved on the outer circle of the butterfly valve plate 8 (tight fit), then the two ends of the butterfly valve plate 8 are inserted into the two first copper sleeves 12, the long end shaft side key groove of the butterfly valve plate 8 is inserted into the flat key 13 and the first bevel gear 11, the key groove of the first bevel gear 11 corresponds to the flat key 13, and the outer side of the first bevel gear 11 is screwed into the threaded hole of the shaft end of the butterfly valve plate 8 by the fixing screw 10. After installation, the whole assembly is installed into the inner cavity of the valve body 4, wherein the sealing ring 14 is inserted into the clamping groove of the valve body 4. Figure 1 、 3 As shown in Figs. 5, 6, the two ends of the shaft of the butterfly valve plate 8 are inserted into the two holes of the sealing ring 14, then the sealing ring 14 is sleeved on the outer circle of the butterfly valve plate 8 (tight fit), then the two ends of the butterfly valve plate 8 are inserted into the two first copper sleeves 12, the long end shaft side key groove of the butterfly valve plate 8 is inserted into the flat key 13 and the first bevel gear 11, the key groove of the first bevel gear 11 corresponds to the flat key 13, and the outer side of the first bevel gear 11 is screwed into the threaded hole of the shaft end of the butterfly valve plate 8 by the fixing screw 10. After installation, the whole assembly is installed into the inner cavity of the valve body 4, wherein the sealing ring 14 is inserted into the clamping groove of the valve body 4.

[0058] The two bearing seats 15 are fixed by the fasteners 7, and the first bevel gear 11 and the second bevel gear 17 are engaged before pre-tightening of the fasteners 7 to ensure that the transmission direction is changed, and the transmission ratio is 1:2. Different transmission ratios can be set according to functional requirements.

[0059] As shown in Figs. 5, 6, the two ends of the shaft of the butterfly valve plate 8 are inserted into the two holes of the sealing ring 14, then the sealing ring 14 is sleeved on the outer circle of the butterfly valve plate 8 (tight fit), then the two ends of the butterfly valve plate 8 are inserted into the two first copper sleeves 12, the long end shaft side key groove of the butterfly valve plate 8 is inserted into the flat key 13 and the first bevel gear 11, the key groove of the first bevel gear 11 corresponds to the flat key 13, and the outer side of the first bevel gear 11 is screwed into the threaded hole of the shaft end of the butterfly valve plate 8 by the fixing screw 10. After installation, the whole assembly is installed into the inner cavity of the valve body 4, wherein the sealing ring 14 is inserted into the clamping groove of the valve body 4. Figure 1 、 6 As shown in Figs. 5, 6, the two ends of the shaft of the butterfly valve plate 8 are inserted into the two holes of the sealing ring 14, then the sealing ring 14 is sleeved on the outer circle of the butterfly valve plate 8 (tight fit), then the two ends of the butterfly valve plate 8 are inserted into the two first copper sleeves 12, the long end shaft side key groove of the butterfly valve plate 8 is inserted into the flat key 13 and the first bevel gear 11, the key groove of the first bevel gear 11 corresponds to the flat key 13, and the outer side of the first bevel gear 11 is screwed into the threaded hole of the shaft end of the butterfly valve plate 8 by the fixing screw 10. After installation, the whole assembly is installed into the inner cavity of the valve body 4, wherein the sealing ring 14 is inserted into the clamping groove of the valve body 4.

[0060] The circuit board 22 and the power supply 25 are sequentially fixed to the upper end surface of the support column 3. The solar panel 1 is installed on the housing 2 through three fasteners 7, and the solar panel 1 can be adjusted in the direction of light and can be adjusted by 360°. The power supply 25 of the solar panel 1 is locked through the waterproof joint 21, and after all the lines are connected, the housing 2 is sleeved on the upper end of the support column 3, and the four hole positions are aligned, and then four fasteners 7 are used to pass through the upper end surface of the support column 3 and are screwed into the threaded holes of the housing 2. The tail end output shaft of the speed reducer 24 is a internal hexagonal hole, which can drive the speed reducer 24 to run manually through a hexagonal wrench (in the case of battery power loss and circuit board 22 failure), and finally the waterproof cover 20 is buckled to the upper end of the housing 2.

[0061] As shown in Figure 1 , 11 , 12, 13, the fixing pipe 32 and the sealing gasket 29 are installed above the valve body 4 through the fastener 7. When the water level gauge 9 is used, the fixed part is inserted into the soil, and the detection part 9-1 is installed above the fixed part 9-2 and fixed with the fastener 7. The installation surface is the reference surface for the water level gauge 9 to detect.

[0062] When the water level gauge 9 is not used, the fixed part 9-2 can be inserted into the pipe of the detection part 9-1, and then the detection part 9-1 and the fixed part 9-2 are connected together through the fastener 7, and then the pipe of the fixed part 9-2 is sleeved outside the fixing pipe 32. The placement position of the water level gauge 9 when not in use is shown in Figure 12 and Figure 13 .

[0063] The water level gauge 9 transmits data with the electric valve through Bluetooth. When the water level gauge 9 is used, the fixed part 9-2 is inserted into the paddy field, and then the detection part 9-1 is installed on the installation cylinder. When the water level gauge 9 is not used, it is placed on the fixing pipe 32 above the valve body 4.

[0064] As shown in Figure 1 , 10 , 14, the adapter 30 is fixed to the valve port surface of the valve body 4 through the fastener 7. Specifically, in this embodiment, the pipeline is a PVC pipe 31, the surface of the PVC pipe 31 is smeared with glue and inserted into the adapter 30, and after the glue is cured, it can be used. Two fixed plates 5 are sleeved on the side surface of the valve body 4 and locked with fasteners 7, and then the electric butterfly valve is placed in the dug paddy field trench, and the two three-head pins 6 are hammered into the soil with an axe. The three heads can make the soil compacted tightly, so that the equipment is fixed more firmly, and finally the soil is backfilled above the electric butterfly valve.

[0065] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A grid irrigation and drainage electric butterfly valve system, characterized by, The grid irrigation and drainage electric butterfly valve system comprises a transmission assembly, an execution assembly, a water level gauge assembly and a shell assembly. The transmission assembly comprises a first bevel gear and a second bevel gear, the first bevel gear is engaged with the second bevel gear, and the transmission assembly is connected with the execution assembly. The execution assembly comprises a butterfly valve plate and a valve body, the butterfly valve plate is placed horizontally, and the valve body is installed outside the butterfly valve plate. The water level gauge assembly comprises a detection piece and a fixing piece. The shell assembly is installed outside the execution assembly, and the shell assembly comprises a shell. The transmission assembly further comprises a speed reducer and a motor support.

2. The electric butterfly valve system for irrigation and drainage in Getian as described in claim 1, characterized in that, The speed reducer is installed in the shell, and the motor support is connected with the speed reducer. The transmission assembly further comprises a shaft coupling, a connecting shaft and a driving shaft.

3. The grid irrigation and drainage motorized butterfly valve system of claim 2, wherein, A square hole at one end of the connecting shaft is inserted into a square shaft of the driving shaft, and the other end of the connecting shaft is assembled with the shaft coupling. The transmission assembly further comprises a shaft clamp spring and a flat key.

4. The grid drain irrigation and electrical butterfly valve system of claim 3, wherein, A key groove of the second bevel gear corresponds to the flat key, and the shaft clamp spring is installed on the driving shaft. The execution assembly further comprises a first copper bushing, a sealing ring, an adapter and a pipeline.

5. The electric butterfly valve system for irrigation and drainage in Getian as described in claim 1, characterized in that, The first copper bushing passes through the butterfly valve plate, the sealing ring is sleeved on the outer periphery of the butterfly valve plate, and the adapter and the pipeline are both installed on one side of the butterfly valve plate. The water level gauge assembly further comprises a fastener, and the detection piece and the fixing piece are connected through the fastener.

6. The electric butterfly valve system for irrigation and drainage in Getian as described in claim 1, characterized in that, The shell assembly further comprises a support column, a sealing cover and a waterproof joint.

7. The grid drain irrigation and electrical butterfly valve system of claim 1, wherein, The support column is installed below the shell, and a lower end of the support column is connected with the execution assembly. The sealing cover is installed outside the first bevel gear. The waterproof joint is installed at the top end of the shell. The grid irrigation and drainage electric butterfly valve system further comprises a power supply assembly, and the power supply assembly comprises a power supply and a solar panel.

8. The grid drainage and irrigation electro-pneumatic butterfly valve system of claim 1, wherein, The solar panel is installed above the shell. The grid irrigation and drainage electric butterfly valve system further comprises a control assembly, and the control assembly comprises a circuit board and an encoder.

9. The grid drain irrigation and electrical butterfly valve system of claim 1, wherein, The grid irrigation and drainage electric butterfly valve system further comprises a fixing assembly, and the fixing assembly comprises a fixing plate and two three-head pins.

10. The electric butterfly valve system for irrigation and drainage in Getian as described in claim 1, characterized in that, The fixing plate is installed outside the valve body, and the three-head pins are installed below and on both sides of the valve body. ​

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