CN117693139A - Integrated valve controller - Google Patents

Abstract

The invention discloses an integrated valve controller, which comprises a main controller and a shell, wherein the main controller is arranged in the shell, the shell consists of an upper cover and a bottom shell, the bottom shell consists of a bottom plate and vertical surfaces, and one vertical surface of the bottom shell is provided with an installation notch; be provided with the guard plate on the drain pan, the guard plate comprises first board section and second board section, and first board section and second board section form the form of bending after combining, and first board section laminating is on the surface of bottom plate, second board Duan Tiege the facade to inside the drain pan is protruding to the border through installation notched, bottom plate, facade, second board section make up into the box body, protruding to drain pan department has seted up two at least wiring holes on the second board section. After the valve controller is installed, the wiring hole is positioned in a low recess on the outer surface of the bottom shell, and a protective barrier is formed on the periphery of the wiring hole relative to the wiring hole, so that even if a waterproof ring of the wiring hole is aged, rainwater or water vapor is not easy to fall in the wiring hole to damage the valve controller.

Description

Integrated valve controller

Technical Field

The invention relates to an integrated valve controller, and belongs to the technical field of automatic control.

Background

The farmland irrigation is closely related to metering, and the metering is applied to agriculture without a control system,

typically, a pipe network is laid near the farmland, and then valves in the pipe network are controlled by a valve controller to realize irrigation control of the farmland. The current valve controller is characterized in that a main controller is arranged in a shell, a wiring port is arranged on the shell, and the main controller passes through the wiring port to realize the wired connection between the main controller and external equipment. Based on application scenes, the valve controller needs to be arranged in suburbs for a long time, if the valve controller needs to be arranged indoors, a control station needs to be built, the cost of a farmland irrigation control system is increased, if the valve controller is arranged outdoors, the valve controller can be influenced by natural environment, and a sealing ring arranged at a wiring hole on a shell main body of the valve controller influences a waterproof effect due to physical aging; particularly in rainy days, rainwater or water vapor is easy to erode the valve controller from the wiring holes, so that the valve controller is damaged.

Disclosure of Invention

The invention aims to provide an integrated valve controller, and a bent protection plate is added on a bottom shell, and wiring holes are formed in the bent protection plate, so that rainwater or water vapor is not easy to fall on the wiring holes to damage the valve controller.

In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the integrated valve controller comprises a main controller and a shell, wherein the main controller is arranged in the shell, the shell consists of an upper cover and a bottom shell, the bottom shell consists of a bottom plate and vertical faces, and one of the vertical faces of the bottom shell is provided with an installation notch; be provided with the guard plate on the drain pan, the guard plate comprises first board section and second board section, and first board section and second board section form the form of bending after combining, and first board section laminating is on the surface of bottom plate, second board Duan Tiege the facade to inside the drain pan is protruding to the border through installation notched, bottom plate, facade, second board section make up into the box body, protruding to drain pan department has seted up two at least wiring holes on the second board section.

Further, the mounting notch is formed in the vertical surface and extends to the bottom plate, and the second plate Duan Tiege is formed by the vertical surface and the bottom plate and protrudes to the inside of the bottom shell through the edge of the mounting notch.

Further, be provided with the fixed mounting district on the first board section of guard plate, the fixed mounting district is provided with the screw hole of several.

Further, a plurality of protrusions are arranged on the inner surface of the bottom plate of the bottom shell, and the positions of the protrusions correspond to the positions of the threaded holes.

Further, a reinforcing rib is arranged between two adjacent bulges, and a net structure is formed by a plurality of bulges and the reinforcing rib.

Further, after the first plate section and the second plate section are combined, a bending included angle with a degree of 135 is formed.

Further, the main controller is arranged in the upper cover, a flexible fence is arranged in the upper cover, one end face of the flexible fence is stuck to the bottom of the upper cover, and the flexible fence is in a vertical state and is arranged in the upper cover.

Further, a sheath is further arranged at the corresponding position of each wiring hole on the second board section, and the section shape of the sheath arranged on the second board section is at least two.

Further, the solar energy display device also comprises a solar cell panel, wherein the solar cell panel is electrically connected with the main controller; the outer surface of the upper cover is provided with a mounting groove, a through hole is formed in the mounting groove, the solar cell panel is arranged in the mounting groove, and a connecting wire of the solar cell penetrates through the through hole and is connected with the main controller.

Further, the bottom plate of the bottom shell is provided with the lugs, the lugs are fixed at one end of the bottom shell far away from the wiring holes in pairs, and the water baffle is detachably arranged on the lugs.

Compared with the prior art, the invention has the advantages that:

1. according to the integrated valve controller, the bending protection plate is added on the bottom shell, the second plate section of the protection plate is attached to the vertical face and protrudes to the inside of the bottom shell through the edge of the mounting notch, and meanwhile the wiring hole is formed in the second plate section and protrudes to the bottom shell; after the valve controller is installed, the wiring hole is positioned in a low recess on the outer surface of the bottom shell, and a protective barrier is formed on the periphery of the wiring hole relative to the wiring hole, so that even if a waterproof ring of the wiring hole is aged, rainwater or water vapor is not easy to fall in the wiring hole to damage the valve controller.

2. According to the integrated valve controller, the water baffle is further arranged on the bottom shell of the valve controller, even if water rain falls along the inclined direction of the valve controller, the rainwater can only beat on the water baffle, so that the influence of the water rain or water vapor falling from the rear part of the valve controller on the inside of the valve controller is prevented, and the practicability of the integrated valve controller is further improved.

3. The mechanical strength of drain pan has been strengthened to the first plate section of guard plate, and the protruding of drain pan inside setting has increased the degree of depth of screw hole, has promoted the fastening performance when valve controller installs.

Drawings

FIG. 1 is a block diagram illustration one of the present invention;

FIG. 2 is a block diagram illustration II of the present invention;

FIG. 3 is a view showing the construction of the outer surface of the bottom shell according to the present invention;

FIG. 4 is a schematic illustration of an external structure of a bottom shell in an alternative embodiment of the present invention;

FIG. 5 is a second illustration of the outer structure of the bottom shell in an alternative embodiment of the present invention;

FIG. 6 is a view showing the structure of the inner surface of the bottom chassis according to the present invention;

FIG. 7 is a diagram of the upper cover structure of the present invention illustrating one;

FIG. 8 is a diagram of a top cover structure illustrating a second embodiment of the present invention;

FIG. 9 is a diagram of the outer structure of the bottom chassis in another alternative embodiment of the present invention;

fig. 10 is an installation state diagram of the present invention.

In the figure: the solar panel comprises a bottom case 100, a bottom plate 110, reinforcing ribs 111, protrusions 112, a vertical surface 120, connecting screws 121, mounting notches 122, a lug 130, a shaft hole 131, a water baffle 140, a rotating shaft 141, an upper cover 200, a supporting block 210, fixing screw holes 220, mounting grooves 230, a flexible enclosure 240, a solar panel 300, a main controller 400, a lithium battery 410, a protection plate 500, a first plate section 510, a mounting area 511, a screw hole 512, a second plate section 520, a wiring hole 521, a first sheath 522, a second sheath 523 and a third sheath 524.

Detailed Description

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly; the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. indicate an orientation or a positional relationship based on the orientation or the positional relationship shown in the drawings, are merely for convenience of description of the present invention and for simplification of description, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1 to 3, the integrated valve controller includes a main controller 400 and a housing, wherein the main controller 400 is disposed in the housing, the housing is composed of an upper cover 200 and a bottom case 100, and the upper cover 200 and the bottom case 100 are fixed together by a connection screw 121. The bottom shell 100 is composed of a bottom plate 110 and vertical faces 120, and one of the vertical faces 120 of the bottom shell 100 is provided with a mounting notch 122; the bottom shell 100 is provided with a protection plate 500, the protection plate 500 is composed of a first plate section 510 and a second plate section 520, the first plate section 510 and the second plate section 520 are combined to form a bending shape, the first plate section 510 is attached to the outer surface of the bottom plate 110, the second plate section 520 is attached to the vertical face 120 and protrudes to the inside of the bottom shell 100 through the edge of the mounting notch 122, and the bottom plate 110, the vertical face 120 and the second plate section 520 are combined together to form a box body; at least two wiring holes 521 are formed in the second plate section 520 protruding toward the bottom shell, and aviation connectors and control switches can be mounted at the wiring holes 521. Specifically, in this embodiment, the motor driving module includes 4 independent solenoid valve control circuits, and correspondingly, 3 wiring holes 521 are provided on the second board segment 520; the aviation connector adopts 0.15 m 4 core aviation connector, is solenoid valve 1 way, solenoid valve 2 way, solenoid valve 3 way, solenoid valve 4 way respectively to distinguish solenoid valve wiring circuit with public head and female head sign, public head is solenoid valve 1+, solenoid valve 1-, solenoid valve 2+, solenoid valve 2-, female head is solenoid valve 3+, solenoid valve 3-, solenoid valve 4+, solenoid valve 4-, represents the core aviation connector of public head and the core aviation connector of marking as female head respectively install on two wiring holes 521, and control switch installs on another wiring hole 521 after with master controller 400 electric connection. When the device is externally connected through the aviation connector, a 4-core circuit is adopted, and the number of electromagnetic valve paths is distinguished by patterns.

The valve controller belongs to the automatic control equipment used in the agricultural irrigation or water conservancy dispatching field, and a plurality of pipe network systems in a large farmland or ditch are required to be controlled, namely, a large number of valve controllers are required to be installed on the land in the field, and if the overall size of the valve controllers is too large, the investment cost is increased on one hand, the field installation difficulty is increased on the other hand, and more manpower and material resources are required to be input. It is therefore necessary to control the size of the valve controller as a whole. In this embodiment, the main controller 400 includes a micro control unit MCU, a motor driving module, a communication module, a voltage boosting module, a voltage reducing module, and a charging module, where the micro control unit MCU, the motor driving module, the communication module, the voltage boosting module, the voltage reducing module, and the charging module are integrated on a PCB circuit board. The main controller 400 is highly integrated, reduces the volume space required for the inside, and is disposed in the housing after being electrically connected with the lithium battery 410. Therefore, in order to control the overall size of the valve controller, the vertical height of the bottom case needs to be reduced as much as possible, so as to achieve the effect of reducing the overall size of the valve controller. The reduction of the height dimension of the vertical surface inevitably results in that the opening of the wiring hole 521 and the installation of the corresponding aviation connector are limited to a certain extent, therefore, as a feasible implementation manner, the opening position of the installation notch 122 is optimized, please refer to fig. 4 and 5, the installation notch 122 is opened on the vertical surface 120 and extends to the bottom plate 110, the second plate section 510 is attached to the vertical surface 120 and the bottom plate 110, and the edge of the installation notch 122 protrudes towards the inside of the bottom shell 100, so that the area of the second plate section 510 which can protrude towards the bottom shell 100 is enlarged, the opening of the wiring hole 521 and the installation of the corresponding aviation connector are not affected by the change of the dimension of the vertical surface, and the practicability of the valve controller of the application is increased.

The valve controller is typically fixedly mounted in a particular location, such as on a standing pole, during use. Referring to fig. 3 and 6, in the valve controller of the present application, a first plate section 510 of the protection plate 500 is provided with a fixed mounting area 511, and the fixed mounting area 511 is provided with a plurality of threaded holes 512. Specifically, during installation, the valve controller is mounted on top of the strut by the engagement of the bolts with the threaded holes 512. The first plate segment 510 of the protection plate 500 is attached to the outer surface of the bottom plate 110, so that the stress intensity of the bottom plate 110 on the bottom shell 100 is enhanced, and the valve controller is more convenient to install on the supporting rod. In order to enhance the fastening performance of the valve controller during installation, it is generally necessary to increase the depth of the threaded hole 512, and in this embodiment, the threaded hole 512 is provided on the first plate section 510, and if the depth of the threaded hole 512 is required to be increased, it is necessary to increase the thickness of the first plate section 510, which may cause the valve controller to become heavy. In order to achieve the effect of increasing the depth of the screw hole 512 without increasing the thickness of the first plate section 510, therefore, in the present embodiment, the bottom case 100 is further improved, a plurality of protrusions 112 are provided on the inner surface of the bottom plate 110 in the bottom case 100, and the positions of the protrusions 112 correspond to the positions of the screw holes 512; when the threaded hole 512 is opened, the depth of the threaded hole 512 may be continued into the boss 112. Further, the reinforcing ribs 111 are disposed between two adjacent protrusions 112, so that a net structure is formed by the protrusions 112 and the reinforcing ribs 111, which enhances the strength of the bottom plate 110 of the bottom case 100, and also facilitates the fixing and mounting of the master controller 400 inside the bottom case 100.

Referring to fig. 7 and 8, in some alternative embodiments, the master 400 is installed in the upper cover 200, and the cooperation between the screw and the fixing screw hole 220 fixes the master 400 in the upper cover 200. The inner surface of the upper cover 200 is further provided with a supporting block 210 for supporting components on the main controller 400. The inside of upper cover 200 still is provided with flexible fender 240, and flexible fender 240 can adopt flexible plastics or sponge to make, and it is sheet structure, and an end is pasted in the bottom of upper cover 200, is vertical state and arranges in upper cover 200 inside. In the present embodiment, the flexible enclosure 240 is disposed around the lithium battery 410 and between the main controller 400 and the lithium battery 410; when the valve controller collides in the use process, the flexible enclosure 240 can avoid the lithium battery 410 from being directly hard collided with the inner wall of the shell to be damaged; the flexible enclosure 240 arranged between the main controller 400 and the lithium battery 410 divides the interior of the shell into two areas, so that on one hand, hard collision between the main controller 400 and the lithium battery 410 is prevented, and on the other hand, corrosion or interference of the battery to components in the main controller 400 can be avoided.

Referring to fig. 5, in some alternative embodiments, a sheath is further disposed at a corresponding position of each connection hole 521 on the second plate segment 520 and located on the outer surface of the bottom case 100. The number of the wire holes 521 is 3 in this embodiment, and the number of the sheaths is three. The sheath provided on the wiring hole 521 for mounting the control switch is a first sheath 522, the cross-sectional shape thereof is set to be circular, the sheath corresponding to the core aviation connector for mounting the male head is a second sheath 523, the sheath corresponding to the core aviation connector for mounting the female head is a third sheath 524, and the cross-sectional shapes of the second sheath 523 and the third sheath 524 are set to be prismatic, so that the specific prismatic sheath is the corresponding wiring port for externally connecting the solenoid valve. Specifically, different marks can be set on the surface of the prismatic sheath to represent the core aviation connector of the female or male connector, and the sheath corresponding to the core aviation connector of the female or male connector can be designed into different cross-sectional shapes, for example, the sheath corresponding to the core aviation connector of the male connector is prismatic, and the sheath corresponding to the core aviation connector of the female connector is square. The external equipment model connected by passing through the wiring port on the valve controller can be directly determined through the sectional shape of the sheath, and when the connecting wire is overhauled or plugged, the primary judgment can be carried out through the shape of the sheath, so that the overhauling or plugging connection efficiency is improved.

The above examples of the cross-sectional shape of the sheath are only for the purpose of more clearly describing the technical solution of the present application, to illustrate that in a preferred embodiment, the cross-sectional shape of the sheath is not limited to a circle, a prism or a square, and may directly correspond to the type of external device through different sheath shapes fixed on the connection port. According to the number of the external devices, a plurality of wiring holes 521 are formed in the second board section 520, and other sheaths with different cross-sectional shapes are correspondingly fixed on the wiring ports. Similar to the sheath effect of the present application, only the improvement made to the sheath shape falls within the protection scope of the present application.

With continued reference to fig. 2 and 8, the valve controller of the present application is used for controlling a pipe network system in farm irrigation or water conservancy, the working situation is more in suburbs or wild, the valve controller needs to work continuously in the wild, the built-in lithium battery 410 can not provide electric energy for the valve controller continuously so as to meet the requirement of the valve controller for continuous field work, therefore, the valve controller of the present application is connected with the solar cell panel 300 based on the built-in lithium battery 410, in the present embodiment, the solar cell panel 300 is mounted on the outer surface of the upper cover 200, specifically, the outer surface of the upper cover 200 is provided with a mounting groove 230, and a through hole is formed in the mounting groove 230 for connecting the connecting wire of the solar cell panel 300 with the main controller 400 through the through hole. Specifically in the use, the collection of solar energy receives the influence of sunlight irradiation multiple factor, and the energy of gathering can not continuously provide stable voltage, therefore, has integrated the module that charges on the PCB circuit board in the valve controller of this application, and the module that charges includes battery charge controller, lithium cell 410, battery charge controller, solar cell panel 300 electric connection in proper order. The battery charging controller is an MPPT controller with solar energy input and integration, the MPPT controller can detect the power generation voltage of the solar panel 300 in real time and track the highest voltage current Value (VI), and the battery can be charged with the maximum power output, so that the solar panel 300 can output more electric energy, direct current emitted by the solar panel 300 is effectively stored in the battery, the problem of field power consumption which cannot be covered by a conventional power grid is effectively solved, and environmental pollution is avoided. In the present embodiment, the lithium battery 410 adopts independent 1 to 6 voltage drop lithium batteries 410, the battery charge controller adopts a CN3795 charge management integrated circuit, and uses a PWM voltage drop mode of the solar panel 300 to supply power to independently charge and manage the multiple voltage drop lithium batteries 410. When the sunlight is sufficient, the solar panel 300 absorbs the light energy, and the lithium battery 410 is charged and managed by the battery charging controller, so that the valve controller can be continuously standby for 60 days in the continuous overcast and rainy weather.

In the master controller 400 of the present application, the lithium battery 410 is electrically connected with the voltage boosting module and the voltage reducing module respectively, the lithium battery 410 is electrically connected with the voltage boosting module to form a voltage boosting circuit, and the lithium battery 410 is electrically connected with the voltage reducing module to form a voltage reducing circuit; in the boost circuit, the output voltage of the lithium battery 410 is boosted and adjusted by the boost module and then supplied to the motor driving module; the output voltage is regulated to an appropriate voltage range corresponding to the motor driving module; in the step-down circuit, the output voltage of the lithium battery 410 is subjected to step-down adjustment by the step-down module and then is respectively supplied to the micro control unit MCU and the communication module. Specifically, the MCU in this embodiment adopts a low-power-consumption serial STM32L476RGT6 chip, and adopts a 7.4V lithium battery 410 as a main power source, the boost module includes a boost chip, and the GPRS communication module is a selected a7670C; the voltage reducing module comprises a voltage reducing chip, the voltage reducing module comprises a first voltage reducing module and a second voltage reducing module, the voltage of the lithium battery 410 is adjusted to an appropriate voltage range corresponding to the GPRS communication module through the first voltage reducing module, and the output voltage of the lithium battery 410 is adjusted to the appropriate voltage range corresponding to the micro control unit MCU after being reduced by the first voltage reducing module and the second voltage reducing module in sequence. Specifically, the first voltage-reducing chip is a TPS54332D chip, and after the output voltage of the lithium battery 410 is reduced by the first voltage-reducing module, the voltage is adjusted to 4.2V, so as to provide a power supply for the GPRS communication module. The second voltage-reducing chip adopts a TLV75533 chip, and after the output voltage of the lithium battery 410 is reduced by the first voltage-reducing module and the second voltage-reducing chip in sequence, the voltage is adjusted to be 3.3V. The boost module is an FP6296 boost chip, the output voltage lower than 12V is adjusted to 12V through the boost chip, and the lithium battery 410 is electrically connected with the brush-type direct current motor driver after boosting and directly provides electric energy for the electromagnetic valve.

The electromagnetic valve control circuit of the main controller 400 in the valve controller passes through the wiring port through two electromagnetic valve control wires to be connected with one end of the aviation connector, one end of the aviation connector is connected with the wiring head of the connecting wire, and then the connecting wire is connected with the electromagnetic valve wire arranged in the pipe network, so that the connection between the main controller 400 and the electromagnetic valve is realized, and the control of the electromagnetic valve by the valve controller is realized. The communication between the mobile terminal and the valve controller can be realized through GPRS communication or LORA communication, so that the control information of the valve controller on a plurality of electromagnetic valves in the pipeline network can be known through the interface of the mobile terminal.

In order to enable the solar panel 300 to be irradiated by the sun for a longer time and absorb more solar energy in a general environment, the valve controller is installed in an inclined state, specifically, referring to fig. 10, in this embodiment, the valve controller is installed in an inclined state by 45 degrees to ensure that the solar panel 300 can be fixedly positioned at an irradiation angle of 45 degrees, and accordingly, a bending angle formed by combining the first panel section 510 and the second panel section 520 on the protection plate 500 is set to 135 degrees, so that when the valve controller is installed in an inclined state by 45 degrees, a protective sleeve installed on a junction is in an exactly vertical direction, and after the aviation connector is installed, the valve controller is also in an upright state, thereby avoiding wet weather, rainwater or vapor from entering the junction. In this embodiment, the inside of the bottom case 100 is trapezoid, the overall shape of the valve controller is large at the top and small at the bottom, and the solar panel 300 and the upper cover 200 on the valve controller can play a role in shielding raindrops, so as to further prevent rainwater from infiltrating into the wiring hole 521 along the vertical face 120.

With continued reference to fig. 9 and 10, when the valve controller is installed in an inclined state, one end of the valve controller is in a high position, and the other corresponding end is in a low position, for example, an aviation connector is arranged at the front part of the valve controller, and when the valve controller is installed, the front part is in a low position, and the rear part is in a high position; when rainwater falls from a rear inclined state of the valve controller, particularly when the inclined angle of the rainwater falling is smaller than the inclined angle of the valve controller installation, the rainwater may directly beat on the bottom case 100 of the valve controller when falling, may fall on the aviation connector installed at the wiring hole 521, and when the waterproof ring at the wiring hole ages, the rainwater or water vapor may enter the inside of the housing through the wiring hole 521 in this process to damage the main controller 400 or the battery. Thus, in some alternative embodiments, further tabs 130 are provided on the bottom plate 110 of the bottom case 100, the tabs 130 are fastened in pairs to the bottom case 100 at ends far from the wire connection holes 521, and a water baffle 140 is detachably mounted on the tabs 130. The ear protection 130 is provided with a shaft hole 131, two ends of the water baffle 140 are provided with rotating shafts 141, the rotating shafts 141 are inserted into the shaft hole 131 for clearance fit, and the water baffle 140 can freely rotate relative to the bottom shell 100.

When the valve controller is installed in an inclined state, the water baffle 140 is in a vertical state, and even if water rain falls along the inclined direction of the valve controller, the water rain can only beat on the water baffle 140, so that the influence of the water rain or water vapor falling from the rear part of the valve controller on the inside of the valve controller is prevented. With continued reference to fig. 3 and 5, the wire hole 521 is formed in the second plate section 520 protruding toward the bottom case 100, and the wire hole 521 is recessed with respect to the outside of the valve controller, and the periphery of the wire hole 521 forms a protective barrier for the wire hole 521. Even if water rain falls obliquely from the left and right sides of the valve controller, the water rain cannot directly fall on the aviation connector.

The embodiments described above are some, but not all, embodiments of the invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides an integration valve controller, includes master controller, shell, and in the shell was arranged in to the master controller, the shell comprises upper cover and drain pan, and the drain pan comprises bottom plate and facade, its characterized in that: one of the vertical surfaces of the bottom shell is provided with a mounting notch; be provided with the guard plate on the drain pan, the guard plate comprises first board section and second board section, forms the form of bending after first board section and the combination of second board section, first board section laminating is on the surface of bottom plate, and the second board Duan Tiege the facade to inside the drain pan is protruding through the notched border of installation, bottom plate, facade, second board section make up into the box body, protruding to drain pan department has seted up two at least wiring holes on the second board section.

2. The integrated valve controller of claim 1, wherein: the mounting notch is formed in the vertical face and extends to the bottom plate, and the second plate Duan Tiege is arranged on the vertical face and the bottom plate and protrudes to the inside of the bottom shell through the edge of the mounting notch.

3. The integrated valve controller of claim 1, wherein: a first plate section of the protection plate is provided with a fixed installation area, and the fixed installation area is provided with a plurality of threaded holes.

4. The integrated valve controller of claim 3, wherein: the inner surface of the bottom plate of the bottom shell is provided with a plurality of protrusions, and the positions of the protrusions correspond to the positions of the threaded holes.

5. The integrated valve controller of claim 4, wherein: a reinforcing rib is arranged between two adjacent bulges, and a net structure is formed by a plurality of bulges and the reinforcing rib.

6. The integrated valve controller of claim 1, wherein: the main controller is installed in the upper cover, the inside of upper cover is provided with flexible fender that encloses, and flexible one end face that encloses keeps off is pasted in the bottom of upper cover, and flexible fender that encloses is in vertical state and arranges in the upper cover inside.

7. The integrated valve controller of claim 1, wherein: and a sheath is arranged at the corresponding position of each wiring hole on the second plate section, and the section shapes of the sheaths arranged on the second plate section are at least two.

8. The integrated valve controller of claim 1, wherein: the solar energy system also comprises a solar cell panel, wherein the solar cell panel is electrically connected with the main controller; the outer surface of the upper cover is provided with a mounting groove, the mounting groove is provided with a through hole, the solar cell panel is arranged in the mounting groove, and a connecting wire of the solar cell passes through the through hole and is connected with the main controller.

9. The integrated valve controller of claim 1, wherein: and after the first plate section and the second plate section are combined, a 135-degree bending included angle is formed.

10. The integrated valve controller of claim 1, wherein: the bottom plate of drain pan is provided with the ear-protection, and the ear-protection is fixed in pairs and is kept away from the one end of wiring hole on the drain pan, installs the breakwater through detachable mode on the ear-protection.