CN112081979A - Valve capable of measuring and remotely regulating and controlling flow - Google Patents
Valve capable of measuring and remotely regulating and controlling flow Download PDFInfo
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- CN112081979A CN112081979A CN202010955157.5A CN202010955157A CN112081979A CN 112081979 A CN112081979 A CN 112081979A CN 202010955157 A CN202010955157 A CN 202010955157A CN 112081979 A CN112081979 A CN 112081979A
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- cavity
- low
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- plate
- pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
Abstract
The invention discloses a valve capable of measuring and remotely regulating and controlling flow, which comprises a shell, wherein a shell cavity is arranged in the shell, the shell cavity is arranged in the shell, an electric valve device is arranged in the shell cavity, the electric valve device comprises a limiting plate, six directional sliding grooves are arranged in the limiting plate, the circumferences of the six directional sliding grooves are arranged at equal intervals, the directional sliding grooves penetrate through the left end surface and the right end surface of the limiting plate, limiting plate through holes are arranged in the limiting plate, and the limiting plate through holes penetrate through the left end surface and the right end surface of the limiting plate. And finally, the instantaneous water flow can be measured, and data can be transmitted remotely.
Description
Technical Field
The invention relates to the field of novel valves, in particular to a valve capable of measuring and remotely regulating and controlling flow.
Background
The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, and adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, the valve and the flow meter of the traditional water pipe are relatively independent, the traditional valve needs to be manually closed and opened, is difficult to adjust in time, and cannot remotely record flow information in real time.
Disclosure of Invention
The invention aims to solve the technical problem of providing a valve capable of measuring and remotely regulating and controlling flow, and overcomes the problems that the traditional valve needs manual closing and opening, is difficult to regulate in time, cannot remotely record flow information in real time and the like.
The invention is realized by the following technical scheme.
The invention relates to a valve capable of measuring and remotely regulating and controlling flow, which comprises a shell, wherein a shell cavity is arranged in the shell, an electric valve device is arranged in the shell cavity, the electric valve device comprises a limiting plate, six directional chutes are arranged in the limiting plate, the six directional chutes are circumferentially arranged at equal intervals, the directional chutes penetrate through the left end surface and the right end surface of the limiting plate, limiting plate through holes are arranged in the limiting plate, the limiting plate through holes penetrate through the left end surface and the right end surface of the limiting plate, a limiting plate sealing ring is fixedly arranged at the right end of the limiting plate, six opening and closing sheets are circumferentially arranged at equal intervals, a directional slider is fixedly arranged at the left end of each opening and closing sheet, the directional slider is slidably arranged in the directional chute, a limiting slider is fixedly arranged at the right end of each opening and, the actuating plate is rotatably arranged in the peripheral wall of the cavity of the shell, a limiting sliding groove is formed in the actuating plate, the opening of the limiting sliding groove faces to the left, a limiting sliding block is slidably arranged in the limiting sliding groove, an actuating plate through hole is formed in the actuating plate and penetrates through the left end face and the right end face of the actuating plate, an actuating plate sealing ring is fixedly arranged at the left end of the actuating plate, a gear block is embedded in the actuating plate, the actuating plate drives the limiting sliding block to slide in the limiting sliding groove when the actuating plate rotates, the directional sliding block slides in the directional sliding groove, and the opening and closing piece moves towards the direction far away from the circle center of the actuating plate through hole until the opening and closing piece does not block the limiting plate through hole and the actuating plate through; the right side of the electric valve device is provided with a water flow detection device, the water flow detection device comprises a water flow detection channel, the water flow detection channel is fixedly arranged on the peripheral wall of the inner side of the cavity of the shell, a water flow detection cavity is arranged in the water flow detection channel and penetrates through the left end surface and the right end surface of the water flow detection channel, a blocking ring is arranged in the water flow detection cavity and is fixedly arranged on the peripheral wall of the inner side of the water flow detection cavity, a blocking ring through hole is formed in the blocking ring and penetrates through the left end surface and the right end surface of the blocking ring, and when water flows through the blocking ring through hole, the flow velocity around the right side of the blocking ring can be increased, and the static pressure at the position can be reduced due to the hydromechanics law; a water pressure detection device is arranged at the lower side of the water flow detection device and comprises a water pressure detection bin, the water pressure detection bin is fixedly arranged at the lower end of the shell, a closed water pressure detection cavity is arranged in the water pressure detection bin, a water pressure actuating bin is arranged in the water pressure detection cavity and is fixedly arranged on the inner wall of the lower side of the water pressure detection cavity, a closed low-pressure cavity is arranged in the water pressure actuating bin, a tympanic membrane is arranged on the left side of the low-pressure cavity and is fixedly arranged on the peripheral wall of the water pressure actuating bin, the left side of the tympanic membrane is provided with a closed high-pressure cavity, when liquid enters the high-pressure cavity and the low-pressure cavity, since the pressure in the high-pressure cavity is greater than the pressure in the low-pressure cavity, the tympanic membrane bulges to the right, and the degree of bulging will vary with the magnitude of the pressure differential between the high pressure cavity and the low pressure cavity.
Preferably, a gear contact channel is arranged on the lower side of the actuating plate and penetrates through the lower side wall of the shell cavity, a motor actuating cavity is arranged on the lower side of the gear contact channel and fixedly arranged at the lower end of the shell, a motor actuating cavity is arranged in the motor actuating cavity and internally provided with a motor, the motor is fixedly arranged on the inner wall of the left side of the motor actuating cavity, a motor shaft is arranged at the right end of the motor in a rotating mode, a closed gear actuating cavity is arranged on the right side of the motor actuating cavity and internally provided with a driving gear, the driving gear is fixedly arranged on the motor shaft, and the driving gear and the gear block are in meshing transmission.
Preferably, rivers detection device includes two end cap slides, two the end cap slide sets up in the lateral wall under the rivers detection cavity, two end cap slide opening is towards keeping away from stop ring one side, it is equipped with the iron end cap to slide in the end cap slide, the iron end cap is close to stop ring one side is equipped with the end cap electro-magnet, the end cap electro-magnet is fixed to be set up the end cap slide is close to on the inner wall of stop ring one side, the end cap electro-magnet with through end cap spring coupling between the iron end cap, the end cap slide is kept away from stop ring one side is equipped with the mouth of a river under the low pressure, the end cap slide with the mouth of a river switches on under the low pressure, the mouth of a river runs through under the rivers detection.
Preferably, the right side of the low-voltage push rod is provided with an insulation bin which is fixedly arranged on the inner wall of the right side of the water pressure detection cavity, a low-voltage capacitor cavity is arranged in the insulation bin, a low-voltage electrostatic capacitor plate is arranged on the right side of the low-voltage capacitor cavity, the low-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the right side of the low-voltage capacitance cavity, the left side of the low-voltage electrostatic capacitance plate is provided with a low-voltage moving capacitance plate, the low-voltage moving capacitor plate is fixedly arranged at the right end of the low-voltage push rod, the left side of the high-voltage push rod is provided with an insulation bin, the left insulating bin is fixedly arranged on the inner wall of the left side of the water pressure detection cavity, a high-voltage electrostatic capacitance plate is arranged in the left insulating bin, the high-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the left side of the left low-voltage capacitance cavity, the high-voltage electrostatic capacitance plate is arranged on the right side of the high-voltage electrostatic capacitance plate, and the high-voltage electrostatic capacitance plate is fixedly arranged at the left end of the high-voltage push rod.
Preferably, the right side of the low-voltage push rod is provided with an insulation bin which is fixedly arranged on the inner wall of the right side of the water pressure detection cavity, a low-voltage capacitor cavity is arranged in the insulation bin, a low-voltage electrostatic capacitor plate is arranged on the right side of the low-voltage capacitor cavity, the low-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the right side of the low-voltage capacitance cavity, the left side of the low-voltage electrostatic capacitance plate is provided with a low-voltage moving capacitance plate, the low-voltage moving capacitor plate is fixedly arranged at the right end of the low-voltage push rod, the left side of the high-voltage push rod is provided with an insulation bin, the left insulating bin is fixedly arranged on the inner wall of the left side of the water pressure detection cavity, a high-voltage electrostatic capacitance plate is arranged in the left insulating bin, the high-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the left side of the left low-voltage capacitance cavity, the high-voltage electrostatic capacitance plate is arranged on the right side of the high-voltage electrostatic capacitance plate, and the high-voltage electrostatic capacitance plate is fixedly arranged at the left end of the high-voltage push rod.
Preferably, shell cavity left side is equipped with the oral siphon, the oral siphon with through threaded connection between the shell cavity inner wall, be equipped with the entry in the oral siphon, the entry switches on the shell cavity, shell cavity right side is equipped with the outlet pipe, the outlet pipe with through threaded connection between the shell cavity inner wall, be equipped with the export in the outlet pipe, the export switches on the shell cavity.
The invention has the beneficial effects that: the novel valve with the built-in motor drive can drive the rotating disc to rotate in a motor drive mode, so that the closing and opening sizes of the through opening are rotationally adjusted, the position and the shape of the through opening cannot cause great disturbance to water flow, after the water flow passes through the pressure difference detector, the pressure difference can be measured by observing the change of capacitance, the instantaneous water flow can be finally measured, and data can be remotely transmitted.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is a schematic front view of C in FIG. 3 according to an embodiment of the present invention;
FIG. 5 is a schematic side view of C in FIG. 3 according to an embodiment of the present invention;
FIG. 6 is a schematic front view of FIG. 3D in accordance with an embodiment of the present invention;
FIG. 7 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The valve capable of measuring and remotely regulating and controlling flow rate, which is described with reference to fig. 1-7, comprises a housing 10, a housing cavity 11 is arranged in the housing 10, an electric valve device 71 is arranged in the housing cavity 11, the electric valve device 71 comprises a limiting plate 16, six directional chutes 17 are arranged in the limiting plate 16, the six directional chutes 17 are circumferentially arranged at equal intervals, the directional chutes 17 penetrate through left and right end faces of the limiting plate 16, limiting plate through holes 19 are arranged in the limiting plate 16, the limiting plate through holes 19 penetrate through left and right end faces of the limiting plate 16, a limiting plate sealing ring 20 is fixedly arranged at the right end of the limiting plate 16, six opening and closing pieces 21 are arranged at equal intervals on the right side of the limiting plate sealing ring 20, a directional slider 18 is fixedly arranged at the left end of the opening and closing piece 21, the directional slider 18 is slidably, a limiting slide block 55 is fixedly arranged at the right end of the opening and closing sheet 21, an actuating plate 23 is arranged at the right side of the limiting slide block 55, the actuating plate 23 is rotatably arranged in the peripheral wall of the housing cavity 11, a limit sliding groove 63 is arranged on the actuating plate 23, the opening of the limiting sliding groove 63 faces to the left, the limiting sliding block 55 is arranged in the limiting sliding groove 63 in a sliding manner, an actuating plate through hole 24 is arranged in the actuating plate 23, the actuating plate through hole 24 penetrates through the left end face and the right end face of the actuating plate 23, the left end of the actuating plate 23 is fixedly provided with an actuating plate sealing ring 22, a gear block 64 is embedded in the actuating plate 23, when the actuating plate 23 rotates, the actuating plate 23 drives the limit slide block 55 to slide in the limit slide groove 63, the directional slide block 18 slides in the directional slide groove 17, and the opening and closing piece 21 moves towards the direction away from the circle center of the actuating plate through hole 24 until the opening and closing piece 21 does not block the limiting plate through hole 19 and the actuating plate through hole 24; a water flow detection device 72 is arranged on the right side of the electric valve device 71, the water flow detection device 72 comprises a water flow detection channel 25, the water flow detection channel 25 is fixedly arranged on the inner side peripheral wall of the housing cavity 11, a water flow detection cavity 26 is arranged in the water flow detection channel 25, the water flow detection cavity 26 penetrates through the left end surface and the right end surface of the water flow detection channel 25, a blocking ring 27 is arranged in the water flow detection cavity 26, the blocking ring 27 is fixedly arranged on the inner side peripheral wall of the water flow detection cavity 26, a blocking ring through hole 28 is arranged in the blocking ring 27, the blocking ring through hole 28 penetrates through the left end surface and the right end surface of the blocking ring 27, and when water flows through the blocking ring through hole 28, because the flow velocity around the right side of the blocking ring 27 is increased, and because of the law of hydrodynamics; the water flow detection device 72 is provided with a water pressure detection device 73 at the lower side thereof, the water pressure detection device 73 comprises a water pressure detection chamber 34, the water pressure detection chamber 34 is fixedly arranged at the lower end of the housing 10, a closed water pressure detection cavity 35 is arranged in the water pressure detection chamber 34, a water pressure actuation chamber 38 is arranged in the water pressure detection cavity 35, the water pressure actuation chamber 38 is fixedly arranged on the inner wall of the lower side of the water pressure detection cavity 35, a closed low pressure cavity 39 is arranged in the water pressure actuation chamber 38, a tympanic membrane 40 is arranged at the left side of the low pressure cavity 39, the tympanic membrane 40 is fixedly arranged on the peripheral wall of the water pressure actuation chamber 38, a closed high pressure cavity 59 is arranged at the left side of the tympanic membrane 40, when liquid enters the high pressure cavity 59 and the low pressure cavity 39, because the pressure in the high pressure cavity 59 is greater than the pressure in the, and the degree of bulging will vary depending on the magnitude of the difference in pressure between the high-pressure chamber 59 and the low-pressure chamber 39.
Advantageously, a gear contact channel 54 is provided on the lower side of the actuating plate 23, the gear contact channel 54 penetrates through the lower side wall of the housing cavity 11, a motor actuating cavity 48 is provided on the lower side of the gear contact channel 54, the motor actuating cavity 48 is fixedly disposed at the lower end of the housing 10, a motor actuating cavity 49 is provided in the motor actuating cavity 48, a motor 50 is provided in the motor actuating cavity 49, the motor 50 is fixedly disposed on the left inner wall of the motor actuating cavity 49, a motor shaft 51 is rotatably provided at the right end of the motor 50, a closed gear actuating cavity 52 is provided on the right side of the motor actuating cavity 49, a driving gear 53 is provided in the gear actuating cavity 52, the driving gear 53 is fixedly disposed on the motor shaft 51, and the driving gear 53 and the gear block 64 are in meshing transmission.
Beneficially, the water flow detection device 72 includes two plug slides 31, two plug slides 31 are disposed in the lower side wall of the water flow detection cavity 26, the opening of each plug slide 31 is far away from one side of the blocking ring 27, an iron plug 30 is slidably disposed in each plug slide 31, the iron plug 30 is close to one side of the blocking ring 27 and is provided with a plug electromagnet 33, the plug electromagnet 33 is fixedly disposed on the inner wall of one side of the blocking ring 27, the plug electromagnet 33 is connected with the iron plug 30 through a plug spring 32, the plug slide 31 is far away from one side of the blocking ring 27 and is provided with a low-pressure drain 29, the plug slides 31 are communicated with the low-pressure drain 29, and the low-pressure drain 29 penetrates through the lower side wall of the water flow detection cavity 26.
Beneficially, the low-pressure cavity 39 is communicated with the low-pressure sewer port 29 through a low-pressure connecting pipe 36, the high-pressure cavity 59 is communicated with the high-pressure sewer port 56 through a high-pressure connecting pipe 57, sealing pieces 43 are respectively arranged on two sides of the tympanic membrane 40, the two sealing pieces 43 are respectively fixedly arranged on the left inner wall of the high-pressure cavity 59 and the right inner wall of the low-pressure cavity 39, tympanic membrane connectors 41 are respectively fixedly arranged at the left end and the right end of the tympanic membrane 40, a low-pressure push rod 42 is fixedly arranged at the right end of the right tympanic membrane connector 41, and a high-pressure push rod 60.
Beneficially, an insulating bin 44 is arranged on the right side of the low-voltage push rod 42, the insulating bin 44 is fixedly arranged on the inner wall of the right side of the water pressure detection cavity 35, a low-voltage capacitor cavity 46 is arranged in the insulating bin 44, a low-voltage electrostatic capacitor plate 45 is arranged on the right side of the low-voltage capacitor cavity 46, the low-voltage electrostatic capacitor plate 45 is fixedly arranged on the inner wall of the right side of the low-voltage capacitor cavity 46, a low-voltage moving capacitor plate 47 is arranged on the left side of the low-voltage electrostatic capacitor plate 45, the low-voltage moving capacitor plate 47 is fixedly arranged at the right end of the low-voltage push rod 42, an insulating bin 44 is arranged on the left side of the high-voltage push rod 60, the left side insulating bin 44 is fixedly arranged on the inner wall of the left side of the water pressure detection cavity 35, a high-voltage electrostatic capacitor plate 61 is arranged in the insulating bin 44 on the left side, the high-voltage capacitance-moving plate 62 is fixedly arranged at the left end of the high-voltage push rod 60.
Beneficially, a water inlet pipe 12 is arranged on the left side of the housing cavity 11, the water inlet pipe 12 is in threaded connection with the inner wall of the housing cavity 11, an inlet 14 is arranged in the water inlet pipe 12, the inlet 14 conducts with the housing cavity 11, a water outlet pipe 13 is arranged on the right side of the housing cavity 11, the water outlet pipe 13 is in threaded connection with the inner wall of the housing cavity 11, an outlet 15 is arranged in the water outlet pipe 13, and the outlet 15 conducts with the housing cavity 11.
In the initial state, the motor 50 does not work, the plug electromagnet 33 is not electrified, the plug spring 32 is in a normal state, the iron plug 30 plugs the low-pressure drainage port 29, and the tympanic membrane 40 is not deformed.
When the water flow needs to be regulated, the motor 50 starts to work, the motor 50 drives the motor shaft 51 to rotate, the motor shaft 51 drives the driving gear 53 to rotate, the driving gear 53 drives the gear block 64 to move through gear meshing, the gear block 64 drives the actuating plate 23 to rotate, the actuating plate 23 drives the limiting slide block 55 to slide in the limiting slide groove 63, the limiting slide block 55 drives the opening and closing sheet 21 to move, the opening and closing sheet 21 drives the directional slide block 18 to slide in the directional slide groove 17, under the synergistic effect, the opening and closing sheet 21 and the opening and closing sheet 21 in the opposite direction move away from each other, the opening and closing sheet 21 does not block the limiting plate through hole 19 and the actuating plate sealing ring 22, and the larger the rotating angle of the actuating plate 23 is, the larger the through; then, water flow enters the water flow detection cavity 26, the water flow circulates from the blocking ring through holes 28, the water flow is blocked by the blocking ring 27, the flow rate of the water flow around the right side of the blocking ring 27 is larger than that around the left side of the blocking ring 27, and according to the fluid mechanics principle, the static pressure on the right side of the blocking ring 27 is smaller than that on the left side of the blocking ring 27; when the flow needs to be measured, the plug electromagnet 33 is electrified, the plug electromagnet 33 generates attraction force, the plug electromagnet 33 attracts the iron plug 30 to slide close to the plug electromagnet 33, the iron plug 30 enters the plug slide way 31, the iron plug 30 does not block the low-pressure sewer opening 29, the pressure intensity on the left side of the blocking ring 27 is transmitted into the high-pressure cavity 59 through the high-pressure sewer opening 56 and the high-pressure connecting pipe 57, the pressure intensity on the right side of the blocking ring 27 is transmitted into the low-pressure cavity 39 through the low-pressure sewer opening 29 and the low-pressure connecting pipe 36, because the pressure intensity in the high-pressure cavity 59 is higher than that in the low-pressure cavity 39, the tympanic membrane 40 deforms rightward, the tympanic membrane 40 drives the two tympanic membrane connectors 41 to move rightward, the right side connector 41 pushes the low-pressure push rod 42 to move rightward, the low-pressure push rod 42 drives the low-pressure electric capacitance plate 47 to move rightward, the, meanwhile, the tympanic membrane connector 41 on the left side drives the high-voltage push rod 60 to move rightwards, the high-voltage push rod 60 drives the high-voltage moving capacitor plate 62 to move rightwards, the high-voltage moving capacitor plate 62 is far away from the high-voltage static capacitor plate 61, the capacitance between the high-voltage moving capacitor plate 62 and the high-voltage static capacitor plate 61 is reduced, the static pressure difference of the left end and the right end of the blocking ring 27 can be further accurately measured by measuring the change of the capacitance, and therefore the instantaneous flow is calculated.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. A valve capable of measuring and remotely regulating and controlling flow comprises a shell, and is characterized in that: the shell is internally provided with a shell cavity, the shell cavity is internally provided with an electric valve device, the electric valve device comprises a limiting plate, the limiting plate is internally provided with six directional chutes, the six directional chutes are arranged at equal intervals on the circumference of the six directional chutes, the directional chutes penetrate through the left and right end faces of the limiting plate, the limiting plate through hole penetrates through the left and right end faces of the limiting plate, the right end of the limiting plate is fixedly provided with a limiting plate sealing ring, the right side of the limiting plate sealing ring is provided with six opening and closing pieces, the six opening and closing pieces are arranged at equal intervals on the circumference of the opening and closing piece, the left end of the opening and closing piece is fixedly provided with a directional sliding block, the directional sliding block is arranged in the directional chute in a sliding manner, the right end of the opening, the actuating plate is provided with a limiting chute, the opening of the limiting chute faces to the left, the limiting slide block is arranged in the limiting chute in a sliding manner, an actuating plate through hole is formed in the actuating plate and penetrates through the left end face and the right end face of the actuating plate, an actuating plate sealing ring is fixedly arranged at the left end of the actuating plate, a gear block is embedded in the actuating plate, when the actuating plate rotates, the actuating plate drives the limiting slide block to slide in the limiting chute, the directional slide block slides in the directional chute, and the opening and closing sheet moves towards the direction far away from the circle center of the actuating plate through hole until the opening and closing sheet does not block the limiting plate through hole and the actuating plate through hole; the right side of the electric valve device is provided with a water flow detection device, the water flow detection device comprises a water flow detection channel, the water flow detection channel is fixedly arranged on the peripheral wall of the inner side of the cavity of the shell, a water flow detection cavity is arranged in the water flow detection channel and penetrates through the left end surface and the right end surface of the water flow detection channel, a blocking ring is arranged in the water flow detection cavity and is fixedly arranged on the peripheral wall of the inner side of the water flow detection cavity, a blocking ring through hole is formed in the blocking ring and penetrates through the left end surface and the right end surface of the blocking ring, and when water flows through the blocking ring through hole, the flow velocity around the right side of the blocking ring can be increased, and the static pressure at the position can be reduced due to the hydromechanics law; a water pressure detection device is arranged at the lower side of the water flow detection device and comprises a water pressure detection bin, the water pressure detection bin is fixedly arranged at the lower end of the shell, a closed water pressure detection cavity is arranged in the water pressure detection bin, a water pressure actuating bin is arranged in the water pressure detection cavity and is fixedly arranged on the inner wall of the lower side of the water pressure detection cavity, a closed low-pressure cavity is arranged in the water pressure actuating bin, a tympanic membrane is arranged on the left side of the low-pressure cavity and is fixedly arranged on the peripheral wall of the water pressure actuating bin, the left side of the tympanic membrane is provided with a closed high-pressure cavity, when liquid enters the high-pressure cavity and the low-pressure cavity, since the pressure in the high-pressure cavity is greater than the pressure in the low-pressure cavity, the tympanic membrane bulges to the right, and the degree of bulging will vary with the magnitude of the pressure differential between the high pressure cavity and the low pressure cavity.
2. A valve capable of measuring and remotely regulating flow as claimed in claim 1, wherein: it is equipped with gear contact passageway to actuate the board downside, gear contact passageway runs through lateral wall under the shell cavity, gear contact passageway downside is equipped with the motor and actuates the cavity, the motor actuates the fixed setting of cavity the shell lower extreme, the motor actuates to be equipped with the motor in the cavity and actuates the cavity, the motor actuates to be equipped with the motor in the cavity, the motor is fixed to be set up the motor actuates on the cavity left side inner wall, the motor right-hand member rotates and is equipped with the motor shaft, the motor actuates the cavity right side and is equipped with the closed gear and actuates the cavity, the gear actuates to be equipped with the driving gear in the cavity, the driving gear is fixed to be set up on the motor shaft, the driving gear.
3. A valve capable of measuring and remotely regulating flow as claimed in claim 1, wherein: the water flow detection device comprises two plug slides, the plug slides are arranged in the side wall of the water flow detection cavity, the openings of the plug slides are far away from one side of the blocking ring, iron plugs are arranged in the plug slides, one side of the blocking ring is provided with a plug electromagnet, the plug electromagnet is fixedly arranged on the inner wall of one side of the blocking ring, the plug electromagnet is connected with the iron plugs through plug springs, one side of the blocking ring is provided with a low-pressure water outlet, the plug slides are far away from the low-pressure water outlet, the plug slides are communicated with the low-pressure water outlet, and the low-pressure water outlet is penetrated through the side wall of the water flow detection cavity.
4. A valve capable of measuring and remotely regulating flow as claimed in claim 1, wherein: the right side of the low-voltage push rod is provided with an insulation bin which is fixedly arranged on the inner wall of the right side of the water pressure detection cavity, a low-voltage capacitor cavity is arranged in the insulation bin, a low-voltage electrostatic capacitor plate is arranged on the right side of the low-voltage capacitor cavity, the low-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the right side of the low-voltage capacitance cavity, the left side of the low-voltage electrostatic capacitance plate is provided with a low-voltage moving capacitance plate, the low-voltage moving capacitor plate is fixedly arranged at the right end of the low-voltage push rod, the left side of the high-voltage push rod is provided with an insulation bin, the left insulating bin is fixedly arranged on the inner wall of the left side of the water pressure detection cavity, a high-voltage electrostatic capacitance plate is arranged in the left insulating bin, the high-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the left side of the left low-voltage capacitance cavity, the high-voltage electrostatic capacitance plate is arranged on the right side of the high-voltage electrostatic capacitance plate, and the high-voltage electrostatic capacitance plate is fixedly arranged at the left end of the high-voltage push rod.
5. A valve capable of measuring and remotely regulating flow as claimed in claim 1, wherein: the right side of the low-voltage push rod is provided with an insulation bin which is fixedly arranged on the inner wall of the right side of the water pressure detection cavity, a low-voltage capacitor cavity is arranged in the insulation bin, a low-voltage electrostatic capacitor plate is arranged on the right side of the low-voltage capacitor cavity, the low-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the right side of the low-voltage capacitance cavity, the left side of the low-voltage electrostatic capacitance plate is provided with a low-voltage moving capacitance plate, the low-voltage moving capacitor plate is fixedly arranged at the right end of the low-voltage push rod, the left side of the high-voltage push rod is provided with an insulation bin, the left insulating bin is fixedly arranged on the inner wall of the left side of the water pressure detection cavity, a high-voltage electrostatic capacitance plate is arranged in the left insulating bin, the high-voltage electrostatic capacitance plate is fixedly arranged on the inner wall of the left side of the left low-voltage capacitance cavity, the high-voltage electrostatic capacitance plate is arranged on the right side of the high-voltage electrostatic capacitance plate, and the high-voltage electrostatic capacitance plate is fixedly arranged at the left end of the high-voltage push rod.
6. A valve capable of measuring and remotely regulating flow as claimed in claim 1, wherein: the utility model discloses a shell cavity, including shell cavity, inlet pipe, shell cavity, outlet pipe, shell cavity left side is equipped with the oral siphon, the inlet pipe with through threaded connection between the shell cavity inner wall, be equipped with the entry in the inlet pipe, the entry switches on the shell cavity, shell cavity right side is equipped with the outlet pipe, the outlet pipe with through threaded connection between the shell cavity inner wall, be equipped with the export in the outlet pipe, the export switches on the shell cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955157.5A CN112081979A (en) | 2020-09-11 | 2020-09-11 | Valve capable of measuring and remotely regulating and controlling flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955157.5A CN112081979A (en) | 2020-09-11 | 2020-09-11 | Valve capable of measuring and remotely regulating and controlling flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112081979A true CN112081979A (en) | 2020-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010955157.5A Withdrawn CN112081979A (en) | 2020-09-11 | 2020-09-11 | Valve capable of measuring and remotely regulating and controlling flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112081979A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505545A (en) * | 2021-01-08 | 2021-03-16 | 上海闳妙汽车用品有限公司 | Motor load performance testing device |
| CN112780889A (en) * | 2020-12-28 | 2021-05-11 | 海南电网有限责任公司文昌供电局 | Visual inspection operation tool with insulating telescopic rod |
| CN113669898A (en) * | 2021-08-11 | 2021-11-19 | 楼秋晓 | Energy-saving environment-friendly gas boiler heat exchange device |
| CN114108942A (en) * | 2021-12-14 | 2022-03-01 | 新城控股集团股份有限公司 | Partition wall installation node and installation method for multilayer air conditioner board |
-
2020
- 2020-09-11 CN CN202010955157.5A patent/CN112081979A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112780889A (en) * | 2020-12-28 | 2021-05-11 | 海南电网有限责任公司文昌供电局 | Visual inspection operation tool with insulating telescopic rod |
| CN112505545A (en) * | 2021-01-08 | 2021-03-16 | 上海闳妙汽车用品有限公司 | Motor load performance testing device |
| CN112505545B (en) * | 2021-01-08 | 2021-08-03 | 上海思浙电气有限公司 | Motor load performance testing device |
| CN113669898A (en) * | 2021-08-11 | 2021-11-19 | 楼秋晓 | Energy-saving environment-friendly gas boiler heat exchange device |
| CN114108942A (en) * | 2021-12-14 | 2022-03-01 | 新城控股集团股份有限公司 | Partition wall installation node and installation method for multilayer air conditioner board |
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Application publication date: 20201215 |
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