CN214534608U

CN214534608U - NB-IOT intelligent regulating valve

Info

Publication number: CN214534608U
Application number: CN202120562341.3U
Authority: CN
Inventors: 董桂宾; 邢振轩; 魏然
Original assignee: Jining Wukexing Meter Co ltd
Current assignee: Jining Wukexing Meter Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-10-29
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to a NB-IOT intelligent regulation valve, including valve and executor, valve and executor are together fixed, the executor includes the shell install control panel, variable speed motor and power supply battery in the shell, the integration has NB-IOT module on the control panel, variable speed motor's power output shaft and valve rod power are connected, variable speed motor and power supply battery all with control panel electric connection, go up the connection pad and be connected with the integrative connection pad fixing base that sets up in the shell bottom, install the sealing member in the connection pad fixing base. The utility model discloses following beneficial effect has: NB-IOT intelligent regulation valve, built-in lithium cell design, need not lay external power supply line. And an NB-IOT wireless data transmission mode is adopted, and no intermediate data transmission equipment is needed. Manual labor is reduced, construction efficiency is improved, and data transmission success rate is improved. The ball body is a V-shaped adjusting ball valve core, and linear adjustment of flow is achieved.

Description

NB-IOT intelligent regulating valve

Technical Field

The utility model relates to a NB-IOT intelligent regulation valve belongs to heating power pipeline design technical field.

Background

The intelligent regulation valve on the market exists at present: 1. the intelligent regulating valve needs an external power line, and installation and construction are complex. 2. The data transmission is carried out by connecting the cable to the intermediate data transmission equipment, and the wiring is complex.

In addition, traditional control valve needs artifical manual operation to open and shut, needs the human cost height, and the main casting of current control valve is accomplished simultaneously, and production efficiency is low, and is with low costs, and intelligent degree is low, operates inconveniently.

Meanwhile, the control of the regulating valve is a key driver arranged above the ball valve, the driver is connected with the valve rod, and due to frequent rotary movement of the valve rod, abrasion is continuously generated, so that a sealing element in the valve door is abraded under long-time working conditions, fatigue is generated due to accumulation, the sealing performance is poor, and the service life is influenced.

Therefore, an NB-IOT intelligent regulating valve which can be remotely regulated, has high regulating efficiency and high heat supply precision and has good sealing performance is needed.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: in order to solve one of the problems, an NB-IOT intelligent regulating valve is provided.

NB-IOT intelligent regulation valve, including valve and executor, valve and executor are together fixed, its characterized in that: the valve includes the runner pipe, the one end of runner pipe is the water inlet, the other end of runner pipe is the delivery port, and the mid-mounting of runner pipe has the valve rod seat, the one end that the runner pipe was kept away from to the valve rod seat has last connection pad, install the spheroid in the cavity in the middle of the runner pipe, the valve rod runs through the valve rod seat and is connected with the spheroid, the executor includes the shell install control panel, variable speed motor and power supply battery in the shell, the integration has NB-IOT module on the control panel, variable speed motor's power output shaft and valve rod power are connected, variable speed motor all with control panel electric connection with power supply battery, go up the connection pad and be connected at the connection pad fixing base of shell bottom with integrative setting, install the sealing member in the connection pad fixing base.

Preferably, the housing comprises a rectangular shell with an open top, and an upper cover is buckled on the opening of the rectangular shell.

Preferably, the joint of the upper cover and the opening of the rectangular shell is provided with a waterproof sealing ring.

Preferably, the ball is a V-shaped regulating ball valve core.

Preferably, the connection pad fixing base includes shell integrated into one piece's adapter sleeve, has the support column in the adapter sleeve, the cross-section of support column is the toper, the major diameter section and the shell integrated into one piece of support column, the support column sets up with the adapter sleeve is coaxial, the one end that the shell was kept away from to the adapter sleeve has the tip go-between, the center of support column has the through-hole and the screw hole of intercommunication each other, the through-hole is linked together with the inner chamber of shell, the internal diameter of through-hole slightly is greater than the external diameter of valve rod, is less than the internal diameter of screw hole simultaneously.

Preferably, the coaxial solenoid that is provided with on the up end of last connection pad, solenoid and screw hole threaded connection, the junction utensil stair platform of through-hole and screw hole, the cover is equipped with sealing washer A on the valve rod, and sealing washer A passes through the solenoid crimping on the stair platform, links together last connection pad and tip go-between through fastening screw.

Preferably, the sealing element comprises a sealing ring B which is crimped between the upper connecting disc and the supporting column and a sealing sleeve which is sleeved on the outer side of the supporting column, and the sealing ring B and the sealing sleeve are integrally formed.

Preferably, the generatrix of the support post has a stepped toothing.

Compared with the prior art, the utility model discloses following beneficial effect has: NB-IOT intelligent regulation valve, built-in lithium cell design, need not lay external power supply line. And an NB-IOT wireless data transmission mode is adopted, and no intermediate data transmission equipment is needed. Manual labor is reduced, construction efficiency is improved, and data transmission success rate is improved. The ball body is a V-shaped adjusting ball valve core, and linear adjustment of flow is achieved.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the seal configuration;

FIG. 3 is a schematic view of the valve structure;

in the figure: 1. the valve comprises a valve 2, an actuator 3, a flow channel pipe 4, a water inlet 5, a water outlet 6, a ball 7, a valve rod seat 8, a valve rod 9, an upper connecting disc 10, a shell 11, a control panel 12, a variable speed motor 13, an NB-IOT module 14, a power supply battery 15, a support column 16, a connecting sleeve 17, an end connecting ring 18, a through hole 19, a threaded hole 20, a screwed pipe 21, a sealing ring A22, a fastening screw 23, a sealing ring B24 and a sealing sleeve.

Detailed Description

The invention will be further described with reference to the accompanying drawings:

the present invention is further illustrated by the following specific examples, which are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.

Examples

As shown in fig. 1-3, the NB-IOT intelligent regulating valve includes a valve 1 and an actuator 2, the valve 1 and the actuator 2 are fixed together, the valve 1 includes a flow pipe 3, one end of the flow pipe 3 is a water inlet 4, the other end of the flow pipe 3 is a water outlet 5, a valve rod seat 7 is installed in the middle of the flow pipe 3, one end of the valve rod seat 7, which is far away from the flow pipe 3, is provided with an upper connecting disc 9, a ball 6 is installed in a cavity in the middle of the flow pipe 3, the valve rod 8 penetrates through the valve rod seat 7 and is connected with the ball 6, the actuator 2 includes a housing 10, a control board 11, a variable speed motor 12 and a power supply battery 14 are installed in the housing 10, an NB-IOT module 13 is integrated on the control board 11, a power output shaft of the variable speed motor 12 is in power connection with the valve rod 8, the variable speed motor 12 and the power supply battery 14 are both electrically connected with the control board 11, go up connection pad 9 and integrative connection pad fixing base that sets up in shell 10 bottom be connected, install the sealing member in the connection pad fixing base.

In this embodiment, the housing 10 includes a rectangular casing with an open top, and an upper cover is fastened to the open top of the rectangular casing; a waterproof sealing ring is arranged at the joint of the upper cover and the opening of the rectangular shell; the ball body 6 is a V-shaped adjusting ball valve core; the connecting disc fixing seat comprises a connecting sleeve 16 integrally formed with the shell 10, a supporting column 15 is arranged in the connecting sleeve 16, the cross section of the supporting column 15 is conical, the large-diameter section of the supporting column 15 is integrally formed with the shell 10, the supporting column 15 and the connecting sleeve 16 are coaxially arranged, an end connecting ring 17 is arranged at one end, away from the shell 10, of the connecting sleeve 16, a through hole 18 and a threaded hole 19 which are mutually communicated are formed in the center of the supporting column 15, the through hole 18 is communicated with an inner cavity of the shell 10, and the inner diameter of the through hole 18 is slightly larger than the outer diameter of the valve rod 8 and smaller than the inner diameter of the threaded hole 19; a screw tube 20 is coaxially arranged on the upper end surface of the upper connecting disc 9, the screw tube 20 is in threaded connection with a threaded hole 19, a step table is arranged at the connection position of the through hole 18 and the threaded hole 19, a sealing ring A21 is sleeved on the valve rod 8, a sealing ring A21 is in pressure joint with the step table through the screw tube 20, and the upper connecting disc 9 and the end connecting ring 17 are connected together through a fastening screw 22; the sealing element comprises a sealing ring B23 which is crimped between the upper connecting disc 9 and the supporting column 15 and a sealing sleeve 24 which is sleeved outside the supporting column 15, and the sealing ring B23 and the sealing sleeve 24 are integrally formed; the generatrix of the support column 15 has a step-like toothing; the sealing ring A, the sealing ring B and the sealing sleeve are all made of deformable rubber materials.

In this embodiment, the present embodiment is a modification of the prior art in hardware, and the related computer program is a simple program that can be easily implemented by those skilled in the art using the existing computer program development platform and well-known programming method,

in the working process of the regulating valve, the background sends a control instruction to a control board 11 of the regulating valve through an NB-IOT module 13, the control board 11 drives a valve rod 8 to rotate through a variable speed motor 12, the opening position of a ball body 6 is regulated, the opening value of the regulating valve is further changed, and a power supply battery 14 is used for power supply of each module.

The control circuit of the regulating valve drives the variable speed motor 12 according to the control instruction of the control panel 11, and the opening degree of the regulating valve is regulated. After the operation is finished, the control panel 11 returns the opening information of the current regulating valve to the NB-IOT module 13, and the opening information is sent to the upper computer by the NB-IOT module 13 for storage. Utilize sealing washer A21, sealing washer B23 and seal cover 24's multiple sealed, shell 10 and valve 1's leakproofness is better, and the security is higher, and strong adaptability, valve body 1 simple structure, low in production cost, use, the maintenance cost of the valve that can greatly reduced, the security is higher simultaneously, can improve the economic benefits of enterprise.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An NB-IOT intelligent regulating valve, includes valve and executor, valve and executor are together fixed, its characterized in that: the valve includes the runner pipe, the one end of runner pipe is the water inlet, the other end of runner pipe is the delivery port, and the mid-mounting of runner pipe has the valve rod seat, the one end that the runner pipe was kept away from to the valve rod seat has last connection pad, install the spheroid in the cavity in the middle of the runner pipe, the valve rod runs through the valve rod seat and is connected with the spheroid, the executor includes the shell, install control panel, variable speed motor and power supply battery in the shell, the integration has NB-IOT module on the control panel, variable speed motor's power output shaft and valve rod power are connected, variable speed motor and power supply battery all with control panel electric connection, go up the connection pad and be connected with integrative connection pad fixing base that sets up in the shell bottom, install the sealing member in the connection pad fixing base.

2. The NB-IOT smart regulation valve of claim 1, wherein: the shell comprises a rectangular shell with an opening at the top, and an upper cover is buckled on the opening of the rectangular shell.

3. The NB-IOT smart regulation valve of claim 2, wherein: and a waterproof sealing ring is arranged at the joint of the upper cover and the opening of the rectangular shell.

4. The NB-IOT smart regulation valve of claim 3, wherein: the ball body is a V-shaped adjusting ball valve core.

5. The NB-IOT smart regulation valve of claim 4, wherein: the connection pad fixing base includes shell integrated into one piece's adapter sleeve, has the support column in the adapter sleeve, the cross-section of support column is the toper, the big footpath section and the shell integrated into one piece of support column, the support column sets up with the adapter sleeve is coaxial, the one end that the shell was kept away from to the adapter sleeve has the tip go-between, the center of support column has the through-hole and the screw hole of intercommunication each other, the through-hole is linked together with the inner chamber of shell, the internal diameter of through-hole slightly is greater than the external diameter of valve rod, is less than the internal diameter of screw hole simultaneously.

6. The NB-IOT smart regulation valve of claim 5, wherein: the coaxial solenoid that is provided with on the up end of going up the connection pad, solenoid and screw hole threaded connection, the through-hole has the stair platform with the junction of screw hole, the cover is equipped with sealing washer A on the valve rod, and sealing washer A passes through the solenoid crimping on the stair platform, links together last connection pad and tip go-between through fastening screw.

7. The NB-IOT smart regulation valve of claim 6, wherein: the sealing element comprises a sealing ring B which is in compression joint between the upper connecting disc and the supporting column and a sealing sleeve which is sleeved on the outer side of the supporting column, and the sealing ring B and the sealing sleeve are integrally formed.

8. The NB-IOT smart regulation valve of claim 7, wherein: the generatrix of the support post has a stepped toothing.