Novel irrigation plug and socket structure capable of safely using electricity and irrigation system

Abstract

The utility model discloses a novel irrigation plug and socket structure capable of using electricity safely and an irrigation system, and the novel irrigation plug and socket structure capable of using electricity safely comprises a plug and a socket, the plug and the socket are respectively provided with a CC end and a CP end, and communication is carried out through the CC ends and the CP ends. The CC end of the plug is connected with an identification module; the socket is connected with a power distribution controller; the plug is connected with an irrigation water pump; and when the CC detection end in the power distribution controller successfully identifies the identification module, the power distribution controller is communicated with the power supply of the socket. According to the novel irrigation plug and socket structure capable of using electricity safely, an existing alternating current charging plug structure is applied to the field of agricultural irrigation, and an identification module is additionally arranged to be used for identifying an irrigation water pump, so that outdoor farmland irrigation is safer; meanwhile, communication is carried out through the CC end and the CP end, irrigation management can be carried out through a background network, and higher efficiency and reliability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply plugs and sockets in the irrigation field, in particular to a plug and socket structure for irrigation with new - type safe electricity use and an irrigation system. Background Technique

[0002] The purpose of farmland irrigation is to obtain high - quality and high - yield crops and achieve the best economic benefits. Most of the current farmland irrigation in rural areas uses diesel water pumps. With the development of technology and the popularization of electricity, using electric water pumps for agricultural irrigation has become a new trend.

[0003] At present, an ordinary electrical plug and socket structure is adopted between the electric water pump and the power supply device. When in use, as long as the plug is inserted into the socket, irrigation and charging can be carried out. However, the quality, power, etc. of the water pumps on the market vary greatly, and the long - term over - load operation of the power supply device is likely to cause safety accidents. Content of the Utility Model

[0004] To solve the above - mentioned technical problems, the utility model provides a plug and socket structure for irrigation with new - type safe electricity use and an irrigation power supply device. Among them, the plug and socket structure for irrigation with new - type safe electricity use includes a plug and a socket;

[0005] Both the plug and the socket are provided with CC terminals and CP terminals, and communicate through the CC terminals and CP terminals; the CC terminal of the plug is connected with an identification module;

[0006] The socket is used to connect with a power distribution controller;

[0007] The plug is used to connect with an irrigation water pump;

[0008] The plug is inserted into the socket. When the CC detection terminal in the power distribution controller successfully identifies the identification module, the power distribution controller connects the power supply of the socket.

[0009] Preferably, the identification module is a resistor R1.

[0010] Preferably, the resistance value of the resistor R1 is one of 4.55K, 4.85K, and 5.25K.

[0011] Preferably, the identification module is an ID chip.

[0012] The utility model also provides an irrigation system, adopting the plug and socket structure for irrigation with new - type safe electricity use as described above.

[0013] Preferably, it further includes a power distribution controller and an irrigation water pump; the power distribution controller is connected with the irrigation water pump through the insertion of the socket and the plug.

[0014] The novel plug and socket structure for irrigation with safe electricity use provided by the present utility model applies the existing AC charging plug structure to the field of agricultural irrigation. It communicates through the CC terminal and the CP terminal, and adds an identification module for the identification of irrigation pumps, making outdoor farm irrigation safer. At the same time, it communicates through the CC terminal and the CP terminal, facilitating irrigation management and enabling convenient management using the background network, which is more efficient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the novel plug and socket structure for irrigation with safe electricity use provided by an embodiment of the present utility model;

[0016] Figure 2 It is a schematic diagram of the socket of the present utility model;

[0017] Wherein: 10, power distribution controller; 11, socket; 12, power supply control device; 20, irrigation pump; 21, plug; 22, identification module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model, not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the present utility model. The experimental methods in the following embodiments are all conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments can all be obtained from commercial channels unless otherwise specified.

[0019] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0021] An embodiment of the present utility model provides a plug - socket structure for irrigation with new - type safe electricity use and an irrigation power supply device. Among them, the plug - socket structure for irrigation with new - type safe electricity use includes a plug 21 and a socket 11;

[0022] Both the plug 21 and the socket 11 are provided with a CC terminal and a CP terminal; communication is carried out through the CC terminal and the CP terminal; the CC terminal of the plug 21 is connected with an identification module 22;

[0023] The socket 11 is used to be connected with a power distribution controller 10;

[0024] The plug 21 is used to be connected with an irrigation pump 20;

[0025] The plug 21 is inserted into the socket 11. When the CC detection terminal in the power distribution controller 10 successfully identifies the identification module 22, the power distribution controller 10 connects the power supply of the socket 11.

[0026] During specific implementation, as Figure 1 、 Figure 2 shown, the plug - socket structure for irrigation with new - type safe electricity use includes a plug 21 and a socket 11;

[0027] Both the plug 21 and the socket 11 are provided with a CC terminal and a CP terminal, and communication is carried out through the CC terminal and the CP terminal; the socket 11 is used to be connected with a power distribution controller 10; the power distribution controller 10 is an intelligent irrigation power distribution controller; a power supply control device 12 is provided inside the intelligent irrigation power distribution controller; the power supply control device 12 is provided with a CC detection terminal; both the plug 21 and the socket 11 are provided with a CC terminal and a CP terminal; the CC detection terminal is connected with the CC terminal of the socket 11; the CC terminal of the plug 21 is connected with an identification module 22; the plug 21 is used to be connected with an irrigation pump 20;

[0028] The internal circuit structure and principle of the plug 21 and the socket 11 can adopt the charging pile and plug structure disclosed in the Chinese patent with the publication number CN104029604A. In this embodiment, the plug 21 and the socket 11 with CC terminals and CP terminals are combined with the power distribution controller 10 and the irrigation pump 20. Communication and identification can be carried out between the power distribution controller 10 and the irrigation pump 20 through the CC terminals and CP terminals;

[0029] When the plug 21 is inserted into the socket 11 and the CC detection terminal in the power distribution controller 10 successfully identifies the identification module 22, the power distribution controller 10 can provide normal power output and notify the background network for management, etc.; when the identification is unsuccessful, no power supply is carried out.

[0030] The existing national standard AC charging pile plugs usually have a CC identification terminal. Currently in the market, this line is connected to the ground wire and has no starting identification function; in this embodiment, by connecting the identification module 22 to the CC identification terminal, while realizing the identification function, the use of components can be reduced, thus saving costs.

[0031] The way the power supply control device 12 controls the on-off of power includes but is not limited to the existing ways such as the relay set inside it. Its structure is a commonly used technical means in this field. In this embodiment, the power distribution controller 10, the socket 11, the power supply control device 12, the plug 21, and the irrigation pump 20 all adopt existing structures and will not be elaborated herein.

[0032] The novel safe electricity - using irrigation plug - socket structure provided by the embodiment of the present utility model applies the existing AC charging plug structure to the agricultural irrigation field, communicates through the CC terminal and the CP terminal, and adds an identification module for the identification of the irrigation pump to avoid problems such as damage to the power distribution controller caused by inserting a pump with too large power, making outdoor farm irrigation safer; at the same time, through communication via the CC terminal and the CP terminal, it is convenient for irrigation management and can also be conveniently managed using the background network, being more efficient and reliable.

[0033] Further, the identification module 22 is a resistor R1.

[0034] Further, the resistance value of the resistor R1 is one of 4.55K, 4.85K, and 5.25K.

[0035] During specific implementation, such as Figure 2As shown, the identification module 22 is the resistor R1; the resistance value of the resistor R1 is one of 4.55K, 4.85K, and 5.25K. When the plug 21 is inserted into the socket 11, the power supply control device 12 detects and identifies the resistor R1 connected to the CC detection port. If the detected resistance value is within the numerical value or numerical range stored in its internal program, it is determined as legal power consumption and normal power supply output is started; otherwise, power supply is not provided. Through the combination structure of the resistor R21 and the CC detection port, the circuit composition is simple and practical, which can greatly reduce the production cost. In addition, the resistor R1 adopts special resistance specifications. For example, 4.55K, 4.85K, and 5.25K are special resistance values in this field, which are not easy to purchase and some need to be customized. Therefore, the identification error can be reduced and the identification accuracy can be improved.

[0036] Further, the identification module 22 is an ID chip.

[0037] In specific implementation, the identification module 22 is an ID chip. In this embodiment, an I / O port of the detection circuit chip in the existing power supply control device 12 is used to sample and judge the CC detection point; when the identification module 22 is an ID chip, the power supply control device 12 judges by checking the pulse signal passing through the CC detection port. The method of using an ID chip increases the difficulty of circuit analysis.

[0038] The present invention also provides an irrigation system, which adopts the novel safe power - using irrigation plug - socket structure described above; it further includes a power distribution controller 10 and an irrigation pump 20; the power distribution controller 10 is connected to the irrigation pump 20 through the insertion of the socket 11 and the plug 21.

[0039] The irrigation system provided by the present invention can manage irrigation power consumption more safely and efficiently compared with the existing farmland irrigation system.

[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug and socket structure for irrigation using new - type safe electricity, characterized in that: It includes a plug (21) and a socket (11); Both the plug (21) and the socket (11) are provided with CC terminals and CP terminals, and communicate through the CC terminals and CP terminals; the CC terminal of the plug (21) is connected with an identification module (22); The socket (11) is used for connecting with a power distribution controller (10); The plug (21) is used for connecting with an irrigation pump (20); The plug (21) is inserted into the socket (11). When the CC detection terminal in the power distribution controller (10) successfully identifies the identification module (22), the power distribution controller (10) connects the power supply of the socket (11).

2. The structure of the irrigation plug and socket for safe electricity use according to claim 1, characterized in that: The identification module (22) is a resistor R1.

3. The structure of the irrigation plug and socket for safe power use according to claim 2, characterized in that: The resistance value of the resistor R1 is one of 4.55K, 4.85K, and 5.25K.

4. The structure of the irrigation plug and socket for new-type safe power use according to claim 1, characterized in that: The identification module (22) is an ID chip.

5. An irrigation system, characterized in that: Adopt the irrigation plug and socket structure for new type of safe electricity use as described in any one of claims 1-4.

6. The irrigation system according to claim 5, characterized in that: It further includes a power distribution controller (10) and an irrigation pump (20); the power distribution controller (10) is connected with the irrigation pump (20) through the insertion of the socket (11) and the plug (21).

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