CN213088885U

CN213088885U - Solenoid valve control device based on NB-IoT

Info

Publication number: CN213088885U
Application number: CN202021790649.5U
Authority: CN
Inventors: 申涵予; 李军召; 周伟; 李娜
Original assignee: Henan Zhiao Electromechanical Equipment Installation Engineering Co ltd
Current assignee: Henan Zhiao Electromechanical Equipment Installation Engineering Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-30
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a solenoid valve control device based on NB-IoT, including the solenoid valve main part, the control box is installed to the bottom of solenoid valve main part, and the internally mounted of control box has a control circuit board, the containing box is installed to the bottom of control box, and the inside of containing box installs data storage mechanism with the help of detachable parts, the bottom movable mounting of containing box has removable cover, and removable cover's one end and containing box surface mounting have coupling mechanism. The utility model discloses a be provided with a series of structures for this solenoid valve controlling means based on NB-IoT, in narrowband thing networking systems, can be convenient for when controlling the solenoid valve, can carry out data storage under the disconnected net condition, the data box of storage is taken off to the convenience, and prevents that the data box from droing and causing the problem of the unable storage of data, the in-service use of being convenient for.

Description

Solenoid valve control device based on NB-IoT

Technical Field

The utility model relates to an electromechanical device technical field specifically is a solenoid valve controlling means based on NB-IoT.

Background

The NB-IoT, a narrowband Internet of things, becomes an important branch of the internet of everything. The NB-IoT is constructed in a cellular network, only consumes about 180kHz bandwidth, can be directly deployed in a GSM network, a UMTS network or an LTE network so as to reduce the deployment cost and realize smooth upgrade, and is suitable for being used in the fields with more branches such as instrument control, water service system management and the like in a factory environment.

When the NB-IoT is used for operating the electromagnetic valve, the electromagnetic valve is provided with components suitable for the network, the whole using process of the electromagnetic valve is controlled by the network, and when the network is actually disconnected, the electromagnetic valve is easy to lose control, and under the condition, data is easy to lose or not be recorded, so that hidden danger in use exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solenoid valve controlling means based on NB-IoT to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solenoid valve controlling means based on NB-IoT, includes the solenoid valve main part, the control box is installed to the bottom of solenoid valve main part, and the internally mounted of control box has control circuit board, the containing box is installed to the bottom of control box, and the inside of containing box installs data storage mechanism with the help of detachable parts, the bottom movable mounting of containing box has removable cover, and removable cover's one end and containing box surface mounting have coupling mechanism.

Preferably, the water gauge is installed to the one end of solenoid valve main part, and the bottom of water gauge is installed and is always controlled the box, always controls and installs transmission part on the box, and always controls and pass through wire electric connection between box and the control box.

Preferably, the output end of the water meter is provided with a manual valve through a pipeline.

Preferably, the data storage mechanism comprises a data box and a clamping groove, the data box is arranged in the containing box in a limiting mode, the clamping groove is formed in the top end surface of the data box, and a storage card is arranged in the clamping groove.

Preferably, the detachable part comprises a connecting terminal and a connector, the connecting terminal is installed at the bottom end of the control circuit board, and the connector is installed at the top end of the data box on one side of the clamping groove.

Preferably, the connecting mechanism comprises a lock cylinder and a lock groove, the lock cylinder is vertically arranged on the surface of one end of the movable cover plate close to the containing box, and the lock groove is arranged on the surface of the containing box.

Preferably, a reset spring is installed on the surface of the movable cover plate above the lock cylinder, and a handle is installed at the bottom end of the data box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this solenoid valve controlling means based on NB-IoT through the containing box, can carry out solitary accomodation and protection to the data box, and with the help of removable cover, can carry out the bottom protection to the containing box, and in the follow-up condition of opening, open from the lower extreme, conveniently directly take out the data box from the containing box inside and use, and through the data box, use with the memory card combines, can be under disconnected net or normal use's the condition, the data of solenoid valve is saved, be convenient for after the data storage, the data that produce when can upload disconnected net under the networking condition, and in the follow-up condition of overhauing, carry out unified data collection and handle, avoid data loss.

2. This solenoid valve controlling means based on NB-IoT, through the lock core, and use with the locked groove combines, the two can relatively fixed chucking, make removable cover fixed mounting in the bottom of containing box, certain safety protection function has, and through reset spring, can be under the condition that the removable cover closes, reset spring extrusion and production reset elasticity upwards act on the data box, guarantee that the data box upwards supports, avoid data box and the inside separation of control box, prevent that phenomenon such as part from coming off from taking place, through the connector, use with connecting terminal combination, the connector can the disect insertion inside the connecting terminal, make the inside storage unit of data box and control circuit board on the circuit part be connected, when reaching data transmission's purpose, the convenience is dismantled the operation to the data box.

3. This solenoid valve controlling means based on NB-IoT carries out electric connection through the total accuse box of water gauge, and control box, but a sharing transmission part is convenient for handle water gauge and the inside data of control box are unified to with the help of outside NB-IoT system, give control terminal with the help of the thing networking transmission, do benefit to and carry out real-time data collection and processing.

Drawings

Fig. 1 is a schematic view of an assembly structure of the present invention;

fig. 2 is a schematic view of the expansion structure of the solenoid valve main body of the present invention;

FIG. 3 is a schematic view of the internal structure of the control box of the present invention;

fig. 4 is a schematic diagram of the top surface structure of the data box of the present invention.

In the figure: 1. a storage box; 2. a control box; 3. a solenoid valve body; 4. a water meter; 5. a manual valve; 6. a transmission member; 7. a master control box; 8. a lock cylinder; 9. locking the groove; 10. a removable cover plate; 11. a data box; 12. a memory card; 13. a control circuit board; 14. a connection terminal; 15. a handle; 16. a return spring; 17. a card slot; 18. a connecting head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 3, the NB-IoT-based solenoid valve control apparatus of the present embodiment includes a solenoid valve body 3, the solenoid valve body 3 is a flange-connected valve body component, a control box 2 is installed at a bottom end of the solenoid valve body 3, a control circuit board 13 is installed inside the control box 2, the control circuit board is used as a circuit board for actually using and installing a plurality of control elements or modules, a control component for controlling on/off of the solenoid valve body 3 is installed thereon, a storage box 1 is installed at a bottom end of the control box 2, the internal space is large, the bottom end is provided with an opening for using as an up-down channel, a data storage mechanism is installed inside the storage box 1 via a detachable component, data generated during actual use of the solenoid valve body 3 can be stored, especially, data loss is avoided in case of network disconnection, a movable cover plate 10 is movably installed at the bottom end of the storage, one end is movably installed by means of the shaft parts, so that the movable cover plate 10 can rotate around the bottom end of the containing box 1, and the connecting mechanism is arranged at one end of the movable cover plate 10 and the surface of the containing box 1, so that the whole movable cover plate 10 is fixed at the bottom end of the containing box 1, and the purposes of protecting an opening and sealing the opening are achieved.

Specifically, a water meter 4 is installed at one end of the electromagnetic valve main body 3, the water meter 4 is located at the output end of the electromagnetic valve main body 3 and can perform metering operation on flow under the conditions of water supply and the like, a general control box 7 is installed at the bottom end of the water meter 4, a general data processing module can be installed inside the general control box 7 and can process metering information and the like of the water meter 4, a transmission part 6 is installed on the general control box 7, the transmission part 6 is actually a wireless transmission module and is connected with an internal circuit of the general control box 7 and can be connected with an NB-IoT system, data of the water meter 4 and the electromagnetic valve main body 3 are uploaded to a control terminal through the NB-IoT system, and the general control box 7 is electrically connected with the control box 2 through a lead, namely the general control box 7 and the control box 2 can share one transmission part 6, so that unified processing on the data inside the water meter 4 and the control box, and the control data of the NB-IoT remote is received and processed, so that the actual operation is convenient.

Furthermore, the output end of the water meter 4 is provided with a manual valve 5 through a pipeline, so that the manual operation can be conveniently carried out on the actual control operation on the flow or the opening and closing state of the output end of the water meter 4.

Further, data storage mechanism includes data box 11 and draw-in groove 17, the inside at containing box 1 is installed to data box 11 is spacing, it is spacing about its both sides surface can be carried out with the help of the slide rail, data box 11's volume is great, draw-in groove 17 sets up the top surface at data box 11, and extend to inside data box 11, and the internally mounted of draw-in groove 17 has storage card 12, storage card 12 is general SD card, the data storage function has, in the time of the in-service use, storage card 12 can insert inside draw-in groove 17, directly be connected with the inside data storage of data box 11 and processing module, store or extract control box 2 internal data, under the disconnected net condition, can store the data when disconnected net, and under the condition of network recovery, carry out data extraction, transmit for on the control circuit board 13 of control box 2 internal.

Furthermore, the detachable component comprises a connecting terminal 14 and a connecting head 18, the connecting terminal 14 is installed at the bottom end of the control circuit board 13, a port connected with an external component exists, the connecting head 18 is installed at the top end of the data box 11 on one side of the clamping groove 17, the connecting head 18 serves as an output component of the data processing module inside the data box 11, an electric signal output component can be directly inserted into the connecting terminal 14 to achieve electric connection, the connector is a bidirectional circuit, the internal data of the data box 11 can be conveniently conveyed to the control circuit board 13 to be processed, and data receiving operation can also be carried out.

Further, coupling mechanism includes lock core 8 and keyway 9, lock core 8 is installed perpendicularly and is being close to containing box 1 removable cover 10 end surface, lock core 8 is the lock body form of general locker, can carry out the rotation operation after inserting the key, keyway 9 sets up the surface at containing box 1, there is the cell body of special place, after removable cover 10 is sealed to whole containing box 1 bottom, lock core 8 gets into keyway 9, can be when 8 rotatory constant positions of lock core, carry out spacing operation to lock core 8, reach fixed effect from this, it is fixed to whole removable cover 10, and close to containing box 1 is sealed.

Further, removable cover 10 surface mounting above lock core 8 has reset spring 16, reset spring 16 is the short spring that elasticity performance is good, when removable cover 10 is sealed to containing

box

1, 16 tops of reset spring contact and 11 bottom contacts of data box tightly with the help of elasticity, guarantee that data box 11 upwards supports, avoid

data box

11 and 2 inside separations of control box, prevent that the part from droing the equal phenomenon and taking place, and handle 15 is installed to the bottom of data box 11, there is the pivot between 15 both ends of handle and the data box 11, can make handle 15 rotatory and accomodate inside containing box 2, when data box 11 is taken off to needs, can artifically tightly hold handle 15 and apply decurrent moment, take off data box 11 and use.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An NB-IoT based solenoid valve control apparatus comprising a solenoid valve body (3), characterized in that: control box (2) are installed to the bottom of solenoid valve main part (3), and the internally mounted of control box (2) has control circuit board (13), containing box (1) is installed to the bottom of control box (2), and the inside of containing box (1) installs data storage mechanism with the help of detachable parts, the bottom movable mounting of containing box (1) has removable cover (10), and the one end of removable cover (10) and containing box (1) surface mounting have coupling mechanism.

2. The NB-IoT based solenoid control device according to claim 1, wherein: water gauge (4) are installed to the one end of solenoid valve main part (3), and the bottom of water gauge (4) is installed and is always controlled box (7), installs transmission part (6) on always controlling box (7), and always controls through wire electric connection between box (7) and control box (2).

3. The NB-IoT based solenoid control device according to claim 2, wherein: and the output end of the water meter (4) is provided with a manual valve (5) through a pipeline.

4. The NB-IoT based solenoid control device according to claim 1, wherein: data storage mechanism includes data box (11) and draw-in groove (17), and data box (11) are spacing to be installed in the inside of containing box (1), and draw-in groove (17) set up on the top surface of data box (11), and the internally mounted of draw-in groove (17) has storage card (12).

5. The NB-IoT based solenoid control apparatus of claim 4, wherein: the detachable component comprises a connecting terminal (14) and a connector (18), the connecting terminal (14) is installed at the bottom end of the control circuit board (13), and the connector (18) is installed at the top end of the data box (11) on one side of the clamping groove (17).

6. The NB-IoT based solenoid control apparatus of claim 4, wherein: the connecting mechanism comprises a lock cylinder (8) and a lock groove (9), the lock cylinder (8) is vertically installed on one end surface of a movable cover plate (10) close to the containing box (1), and the lock groove (9) is formed in the surface of the containing box (1).

7. The NB-IoT based solenoid control apparatus of claim 6, wherein: a reset spring (16) is installed on the surface of the movable cover plate (10) above the lock cylinder (8), and a handle (15) is installed at the bottom end of the data box (11).