CN211510118U

CN211510118U - Numerical control valve control system

Info

Publication number: CN211510118U
Application number: CN202020120490.XU
Authority: CN
Inventors: 陈立军
Original assignee: Xinjiang Niugesen Technology Co ltd
Current assignee: Xinjiang Niugesen Technology Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-09-18
Anticipated expiration: 2030-01-19

Abstract

The utility model discloses a numerical control valve control system, one end of a water pump is connected with a water diversion pipe through a pipeline, the water diversion pipe is arranged at one side of a water hammer eliminator and is provided with a water pump valve, one side of the water meter is provided with a numerical control valve, the output ends of the water meter, the numerical control valve and a pressure analog signal transmitter are all connected with a controller mounting box, one end of the water diversion pipe is fixedly connected with a water inlet pipe, the position of the water diversion pipe close to the water hammer eliminator is provided with a buffer component, one end of a buffer port is welded with a first connecting disc, the outer side of the telescopic pipe is sleeved with a metal woven pipe, the guide rod is arranged at the two sides of a second connecting disc and is sleeved with a spring, the utility model digitally and accurately regulates and controls the valve opening, carries out multiple management such as pressure control, flow control, liquid level control, water pump, the liquid level is regulated and controlled digitally and accurately, the opening sequence of the water inlet and the water outlet is controlled flexibly, and multiple protection is provided.

Description

Numerical control valve control system

Technical Field

The utility model relates to an irrigate technical field, specifically be a numerical control valve control system.

Background

Irrigation is a technical measure for supplementing water needed by crops to the ground, ensures normal growth of plants, is common in agriculture and urban greening, is a mechanical valve used in large areas of large-scale municipal pipe networks, reclaimed water pipe networks and greening water supply pipe networks at present, and is most widely popularized, such as ball valves, gate valves, butterfly valves and the like.

However, the mechanical valve has the defects of extensive manual management, high-pressure pipe explosion caused by improper switch control, short service life, multiple mechanical faults, high maintenance rate, serious water leakage in the later use period and waste of water resources.

SUMMERY OF THE UTILITY MODEL

The utility model provides a numerical control valve control system can effectively solve the improper high-pressure booster that causes of on-off control who provides in the above-mentioned background art, and life is short, and mechanical failure is many, and the maintenance rate is high, uses the later stage to leak seriously, the problem of extravagant water resource.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a numerical control valve control system, includes the water pump, water pump one end has the leading pipe through the pipe connection, leading pipe one end side has the water hammer annihilator through the pipe connection, the leading pipe is located water hammer annihilator one side department and installs the water pump valve, the water gauge is installed to water pump valve one side, the digital control valve is installed to water gauge one side, the pressure analog signal transmitter is installed to digital control valve one side, water gauge, digital control valve and pressure analog signal transmitter output all link to each other with the controller mounting box, controller mounting box bottom is connected with the battery through the wire, leading pipe one end fixedly connected with inlet tube, the inlet tube links to each other with the water tank top, the water pump input passes through the controller and links to each other with external power supply output electrical.

Preferably, the storage battery is electrically connected with the charge-discharge controller, and the charge-discharge controller is electrically connected with the solar panel.

Preferably, the digital control valve and the water pump valve are both hydraulically driven diaphragm type hydraulic control valves.

Preferably, the top end in the water tank is connected with a thin rope, and one end of the thin rope is connected with a floater.

Preferably, a buffering assembly is arranged at a position, close to the water hammer eliminator, of the water conduit, and comprises a buffering opening, a first connecting disc, a telescopic pipe, a metal braided pipe, a guide rod, a second connecting disc and a spring;

the utility model discloses a water hammer annihilator, including buffer mouth, first connection pad, flexible pipe, metal woven pipe, guide bar, second connection pad, spring, buffer mouth is seted up in the leading water pipe and is close to water hammer annihilator position department, the welding of buffer mouth one end has first connection pad, first connection pad inner wall is connected with flexible pipe, the pipe is woven to flexible outside metal has been cup jointed, the even welding in first connection pad side edge has the guide bar, the guide bar runs through the second connection pad, the guide bar is located second connection pad both sides department and.

Preferably, one end of the guide rod is welded with a limiting piece, and the diameter of the limiting piece is equal to three times of that of the guide rod.

Preferably, the guide rod is provided with a smooth hole corresponding to the second connecting disc.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. the opening of the valve is digitally and accurately regulated, multiple management such as pressure control, flow control, liquid level control and water pump control is carried out on a pipeline system, a Nuggeson numerical control irrigation system is carried on a numerical control valve control system to carry out remote monitoring and control, the liquid level is digitally and accurately regulated and controlled, the opening sequence of a water inlet and a water outlet is flexibly controlled, and multiple protection is achieved through multifunctional combination.

2. The buffer assembly is arranged, when the pressure in the pipeline is too high, the water pressure impacts the telescopic pipe to push the telescopic pipe to expand and extend, and the telescopic pipe is limited by the metal woven pipe on the outer side, so that the pipeline is prevented from being broken due to the too high pressure, and the pipeline is protected.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the float of the present invention;

FIG. 3 is a schematic structural view of the cushion assembly of the present invention;

reference numbers in the figures: 1. a water pump; 2. a water conduit; 3. a water hammer arrestor; 4. a water pump valve; 5. a water meter; 6. a digital control valve; 7. a pressure analog signal transmitter; 8. a controller mounting box; 9. a storage battery; 10. a water inlet pipe; 11. a water tank; 12. a string; 13. a float;

14. a buffer assembly; 1401. a buffer port; 1402. a first splice tray; 1403. a telescopic pipe; 1404. a metal braided tube; 1405. a guide bar; 1406. a second connecting disc; 1407. a spring;

15. a limiting sheet.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIGS. 1-3, the utility model provides a technical solution, a numerical control valve control system, comprising a water pump 1, one end of the water pump 1 is connected with a water conduit 2 through a pipeline, one end side of the water conduit 2 is connected with a water hammer eliminator 3 through a pipeline, the water conduit 2 is provided with a water pump valve 4 at one side of the water hammer eliminator 3, one side of the water pump valve 4 is provided with a water meter 5, one side of the water meter 5 is provided with a digital control valve 6, the digital control valve 6 and the water pump valve 4 are hydraulically driven diaphragm type hydraulic control valves, which are convenient for control and improve safety, one side of the digital control valve 6 is provided with a pressure analog signal transmitter 7, the output ends of the water meter 5, the digital control valve 6 and the pressure analog signal transmitter 7 are all connected with a controller mounting box 8, the bottom end of the controller mounting box 8 is connected with a storage battery, and charge and discharge controller electric connection has solar cell panel, provides the supply of electric energy, the energy saving, 2 one end fixedly connected with inlet tube 10 of leading water pipe, inlet tube 10 links to each other with 11 tops of water tank, and 1 input of water pump passes through the controller and links to each other with external power supply output electrical property, and 11 inside tops of water tank are connected with

string

12, and 12 one ends of string are connected with float 13, are convenient for observe the water level.

A buffer component 14 is arranged at the position of the water conduit 2 close to the water hammer eliminator 3, and the buffer component 14 comprises a buffer opening 1401, a first connecting disc 1402, an extension pipe 1403, a metal braided pipe 1404, a guide rod 1405, a second connecting disc 1406 and a spring 1407;

buffering mouth 1401 is seted up and is close to water hammer annihilator 3 position department in leading water pipe 2, buffering mouth 1401 one end welding has first connection pad 1402, first connection pad 1402 inner wall is connected with flexible pipe 1403, flexible pipe 1403 outside has cup jointed the metal and has woven pipe 1404, first connection pad 1402 side edge has evenly welded the guide bar 1405, guide bar 1405 runs through second connection pad 1406, guide bar 1405 corresponds second connection pad 1406 department and has seted up the smooth hole, be convenient for second connection pad 1406 to slide along guide bar 1405, guide bar 1405 is located second connection pad 1406 both sides department and has all cup jointed spring 1407, guide bar 1405 one end welding has spacing piece 15, spacing piece 15 diameter equals the triple of guide bar 1405 diameter, prevent that second connection pad 1406 from droing.

The utility model discloses a theory of operation and use flow: the floater 13 drives the magnet to rise or fall along with the change of the water level in the water tank 11 by arranging the floater 13 in the water tank 11 and connecting the magnet with the floater 13; secondly, the magnetic induction device is connected with the water tank 11 to realize that the magnetic induction device can induce the height of the magnet so as to detect the water level in the water tank 11, which is described in detail in the patent 'drinking device' with the application number of 201821546160.6, and the water pump 1 and the controller are used for conveying water into the water tank 11 for the prior art;

during the water transportation process, the water hammer eliminator 3 is used for eliminating irregular water hammer wave shock caused by external water hammer and surge possibly generated by various fluids in a transmission system to enable water flow to be smoother, a water pump valve 4 and a digital control valve 6 which are adopted by a numerical control valve control system are hydraulically driven diaphragm type hydraulic control valves and are driven by the pressure of a water conservancy system to have excellent adjusting function, a valve body of the numerical control valve control system has system pressure driving, a controller is installed inside a controller installation box 8, the numerical control valve control system is provided with a Newssen numerical control irrigation system, receives signals sent by the water pump valve 4, the digital control valve 6 and a pressure analog signal transmitter 7, changes the opening degree of the valve according to a controller program set value to adjust the pressure of a pipeline, digitally and accurately adjusts the liquid level, flexibly controls the opening sequence of a water inlet and a water outlet, and the multifunctional combination, Providing multiple protections;

when the internal pressure of the pipeline is too high, water pressure impacts the telescopic pipe 1403 to push the telescopic pipe 1403 to expand and extend, at the moment, the second connecting disc 1406 slides along the guide rod 1405, the spring 1407 deforms, the telescopic pipe 1403 is limited by the metal braided pipe 1404 on the outer side, the pipeline is prevented from being broken due to the too high pressure, and the pipeline is matched with a numerical control valve control system to be protected.

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. A numerical control valve control system comprises a water pump (1), and is characterized in that: the water pump is characterized in that one end of the water pump (1) is connected with a water diversion pipe (2) through a pipeline, one end side face of the water diversion pipe (2) is connected with a water hammer eliminator (3) through a pipeline, the water diversion pipe (2) is located at one side of the water hammer eliminator (3) and is provided with a water pump valve (4), one side of the water pump valve (4) is provided with a water meter (5), one side of the water meter (5) is provided with a digital control valve (6), one side of the digital control valve (6) is provided with a pressure analog signal transmitter (7), the output ends of the water meter (5), the digital control valve (6) and the pressure analog signal transmitter (7) are all connected with a controller mounting box (8), the bottom end of the controller mounting box (8) is connected with a storage battery (9) through a wire, one end of the water diversion pipe (2) is fixedly, the input end of the water pump (1) is electrically connected with the output end of an external power supply through a controller.

2. A digital valve control system as claimed in claim 1, wherein: the storage battery (9) is electrically connected with the charge-discharge controller, and the charge-discharge controller is electrically connected with the solar panel.

3. A digital valve control system as claimed in claim 1, wherein: the digital control valve (6) and the water pump valve (4) are both hydraulically driven diaphragm type hydraulic control valves.

4. A digital valve control system as claimed in claim 1, wherein: the top end of the interior of the water tank (11) is connected with a thin rope (12), and one end of the thin rope (12) is connected with a floater (13).

5. A digital valve control system as claimed in claim 1, wherein: a buffer component (14) is arranged at the position, close to the water hammer eliminator (3), of the water conduit (2), and the buffer component (14) comprises a buffer opening (1401), a first connecting disc (1402), an extension pipe (1403), a metal braided pipe (1404), a guide rod (1405), a second connecting disc (1406) and a spring (1407);

buffer mouth (1401) are seted up and are located leading water pipe (2) and be close to water hammer annihilator (3) position department, first flange (1402) have been welded to buffer mouth (1401) one end, first flange (1402) inner wall is connected with flexible pipe (1403), pipe (1404) are woven to the metal to flexible pipe (1403) outside cup joint, even welding of first flange (1402) side edge has guide bar (1405), second flange (1406) are run through in guide bar (1405), spring (1407) have all been cup jointed in guide bar (1405) position in second flange (1406) both sides department.

6. A numerical control valving system according to claim 5, wherein: spacing piece (15) have been welded to guide bar (1405) one end, spacing piece (15) diameter equals the triple of guide bar (1405) diameter.

7. A numerical control valving system according to claim 5, wherein: the guide rod (1405) is provided with a smooth hole corresponding to the second connecting disc (1406).