CN111350860A - Electric valve with pressure measuring function - Google Patents
Electric valve with pressure measuring function Download PDFInfo
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- CN111350860A CN111350860A CN202010277522.1A CN202010277522A CN111350860A CN 111350860 A CN111350860 A CN 111350860A CN 202010277522 A CN202010277522 A CN 202010277522A CN 111350860 A CN111350860 A CN 111350860A
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- pressure sensor
- connecting pipe
- pressure
- groove
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000004891 communication Methods 0.000 claims abstract description 20
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 65
- 238000001514 detection method Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 238000012856 packing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
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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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning 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
- 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
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses an electric valve with a pressure measuring function, which comprises a servo motor, a control mechanism, a connecting mechanism, a valve body and a connecting pipe, wherein one end of the servo motor is fixedly connected with one side of the control mechanism, and the bottom of the control mechanism is fixedly connected with the top of the connecting mechanism. This take motorised valve of pressure measurement function, the mounting groove has been seted up through the front of connecting pipe, the inside fixedly connected with pressure measurement mechanism of mounting groove, pressure measurement mechanism includes the mounting panel, the fixed block, display screen and pressure sensor, pressure sensor's one end runs through the connecting pipe and extends to the inside of connecting pipe, the utilization is provided with pressure measurement mechanism in the inside of connecting pipe, pressure measurement mechanism is real-time carries out pressure measurement to the connecting pipe is inside, and send the pressure data who monitors to control terminal through wireless communication module, it is comparatively convenient to use, pressure monitoring effect to the connecting pipe is better, use cost is lower, and is worth promoting.
Description
Technical Field
The invention relates to the technical field of electric valves, in particular to an electric valve with a pressure measuring function.
Background
The electric valve is generally connected with an electric actuating mechanism and a valve, and is installed and debugged to form the electric valve, the electric valve uses electric energy as power to turn on the electric actuating mechanism to drive the valve, so that the opening and closing and adjusting actions of the valve are realized, and the opening and closing actions of a pipeline medium are achieved, the electric valve is generally driven by the motor, a certain time analog quantity is needed for completing the opening and closing actions, the adjustment can be performed, the voltage shock resistance is compared, the electromagnetic valve is fast opened and fast closed and is generally used in places with small flow and small pressure and high switching frequency is required, otherwise, the opening degree of the electric valve can be controlled, the opening, the closing and the half-opening and half-closing states are available, and the flow of the medium in the pipeline can be controlled, but the electromagnetic valve cannot meet.
At present when using to the pipeline, need carry out pressure detection to the pipeline, adopt the detection machine to detect usually, but it is complicated to detect quick-witted structure, the cost is higher, use cost is high, can only carry out a small amount of pressure detection to the pipeline, when the pipeline is used, can't last to detect pipeline pressure, the motorised valve of being connected with the pipeline cooperation among the prior art does not have the pressure measurement function usually, it can not only be real-time to monitor pipeline internal pressure to add the pressure measurement subassembly in the motorised valve, and can guarantee the safety in utilization of pipeline effectively.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electric valve with the pressure measuring function, and solves the problems that the existing electric valve does not have the pressure measuring function, can not monitor the pressure inside a pipeline in real time, needs an additional mechanism to monitor the pressure inside the pipeline, and improves the use cost.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: an electric valve with a pressure measuring function comprises a servo motor, a control mechanism, a connecting mechanism, a valve body and a connecting pipe, wherein one end of the servo motor is fixedly connected with one side of the control mechanism, the bottom of the control mechanism is fixedly connected with the top of the connecting mechanism, the bottom of the connecting mechanism is fixedly connected with the top of the valve body, the right end of the valve body is fixedly connected with the left end of the connecting pipe, the left end of the valve body and the right end of the connecting pipe are fixedly connected with a connecting flange, the front side of the connecting pipe is provided with a mounting groove, the interior of the mounting groove is fixedly connected with a pressure measuring mechanism, the pressure measuring mechanism comprises a mounting plate, a fixed block, a display screen and a pressure sensor, one end of the pressure sensor penetrates through the connecting pipe and extends into the connecting pipe, the back side of the mounting plate is fixedly connected with the, pressure sensor is located the inside of fixed block to pressure sensor's sense terminal runs through fixed block and mounting panel and extends to the back of mounting panel, the inside fixedly connected with microprocessor and the wireless communication module of fixed block to the back of display screen and the front fixed connection of fixed block.
Preferably, the inside all around threaded connection of mounting panel has construction bolt to four construction bolt's one end all with the back threaded connection of mounting groove inner wall, all set up the screw hole with construction bolt looks adaptation around the inside and the mounting groove inner wall back of mounting panel.
Preferably, the periphery of the front surface of the mounting plate is provided with a groove, the front end of the mounting bolt is positioned in the groove, and a metal washer is arranged between the surface of the mounting bolt and the back surface of the inner wall of the groove.
Preferably, the back of the inner wall of the mounting groove and the back of the mounting plate are both provided with a first sealing groove, the first sealing groove is located inside the mounting groove, a first sealing ring is arranged inside the first sealing groove, and the front of the first sealing ring is movably connected with the inside of the first sealing groove located on the back of the mounting plate.
Preferably, the back of mounting groove inner wall and the back of mounting panel have all seted up the second seal groove to the through-hole with pressure sensor detection end looks adaptation is all seted up to the inside of two second seal grooves, is located inside the mounting groove the inside of second seal groove is provided with the second sealing washer, and the front of second sealing washer and the inside swing joint of second seal groove that is located the mounting panel back.
Preferably, the surface of the first sealing ring and the inside of the two first sealing grooves are in interference fit, the surface of the second sealing ring and the inside of the two second sealing grooves are in interference fit, the inner wall of the second sealing ring and the surface of the pressure sensor detection end are in interference fit, and the surface of the pressure sensor detection end and the inside of the two through holes are in transition fit.
Preferably, the inside of the display screen is electrically connected with the inside of the microprocessor through a wire, and the pressure sensor and the inside of the wireless communication module are both electrically connected with the inside of the microprocessor through wires.
Preferably, the input end of the microprocessor is connected with the input end of the data comparison module, the output end of the pressure sensor is connected with the input end of the data comparison module, the output end of the microprocessor is connected with the input end of the display screen, the input ends of the pressure sensor and the display screen are connected with the output end of the power supply module, the microprocessor is in bidirectional connection with the wireless communication module, and the wireless communication module is in bidirectional connection with the control terminal.
(III) advantageous effects
The invention provides an electric valve with a pressure measuring function. Compared with the prior art, the method has the following beneficial effects:
(1) the electric valve with the pressure measuring function is characterized in that a mounting groove is formed in the front of a connecting pipe, a pressure measuring mechanism is fixedly connected inside the mounting groove, the pressure measuring mechanism comprises a mounting plate, a fixing block, a display screen and a pressure sensor, one end of the pressure sensor penetrates through the connecting pipe and extends into the connecting pipe, the back of the mounting plate is fixedly connected with the back of the inner wall of the mounting groove, the front of the mounting plate is fixedly connected with the back of the fixing block, the pressure sensor is located inside the fixing block, the detection end of the pressure sensor penetrates through the fixing block and the mounting plate and extends to the back of the mounting plate, a microprocessor and a wireless communication module are fixedly connected inside the fixing block, the back of the display screen is fixedly connected with the front of the fixing block, the pressure measuring mechanism is arranged inside the connecting, and the monitored pressure data is sent to the control terminal through the wireless communication module, so that the use is more convenient, the pressure monitoring effect in the connecting pipe is better, the use cost is lower, and the wireless communication module is worthy of popularization.
(2) The electrically operated valve with the pressure measuring function is characterized in that a first sealing groove is formed in the back surface of the inner wall of the mounting groove and the back surface of the mounting plate, a first sealing ring is arranged in the first sealing groove in the mounting groove, the front surface of the first sealing ring is movably connected with the inside of the first sealing groove in the back surface of the mounting plate, second sealing grooves are formed in the back surface of the inner wall of the mounting groove and the back surface of the mounting plate, through holes matched with the detection ends of the pressure sensors are formed in the two second sealing grooves, a second sealing ring is arranged in the second sealing groove in the mounting groove, the front surface of the second sealing ring is movably connected with the inside of the second sealing groove in the back surface of the mounting plate, the surface of the first sealing ring is in interference fit with the insides of the two first sealing grooves, and the surface of the, adopt interference fit between the inner wall of second sealing washer and the surface of pressure sensor sense terminal to the surface of pressure sensor sense terminal all adopts transition fit with the inside of two through-holes, utilizes first sealing washer and the second sealing washer that sets up between mounting panel and the mounting groove to guarantee the leakproofness of being connected between pressure measurement mechanism and the connecting pipe, and structural design is simple, low in manufacturing cost, and is sealed effectual.
(3) This take motorised valve of pressure measurement function, input through microprocessor is connected with the input of data contrast module, and pressure sensor's output is connected with the input of data contrast module, microprocessor's output is connected with the input of display screen, and pressure sensor all is connected with power module's output with the input of display screen, microprocessor and wireless communication module realize two-way connection, and wireless communication module and control terminal realize two-way connection, data information who monitors to pressure sensor utilizes wireless communication module to send to control terminal, and utilize the data contrast module to compare the pressure data who monitors, can in time monitor abnormal data and send to control terminal, the security that improves the motorised valve and uses.
Drawings
FIG. 1 is a front view of an electrically operated valve of the present invention;
FIG. 2 is a front view of the connector structure of the present invention;
FIG. 3 is a rear view of the mounting plate structure of the present invention;
FIG. 4 is a rear view of the first and second seal ring configurations of the present invention;
FIG. 5 is a cross-sectional view of a anchor block structure of the present invention;
fig. 6 is a schematic block diagram of the architecture of the system of the present invention.
In the figure, 1-a servo motor, 2-a control mechanism, 3-a connecting mechanism, 4-a valve body, 5-a connecting pipe, 6-a connecting flange, 7-a mounting groove, 8-a pressure measuring mechanism, 9-a mounting plate, 10-a fixing block, 11-a display screen, 12-a pressure sensor, 13-a microprocessor, 14-a wireless communication module, 15-a mounting bolt, 16-a threaded hole, 17-a groove, 18-a metal gasket, 19-a first sealing groove, 20-a first sealing ring, 21-a second sealing groove, 22-a through hole, 23-a second sealing ring, 24-a data comparison module, 25-a power supply module and 26-a control terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: an electric valve with a pressure measuring function comprises a servo motor 1, a control mechanism 2, a connecting mechanism 3, a valve body 4 and a connecting pipe 5, wherein one end of the servo motor 1 is fixedly connected with one side of the control mechanism 2, the bottom of the control mechanism 2 is fixedly connected with the top of the connecting mechanism 3, the bottom of the connecting mechanism 3 is fixedly connected with the top of the valve body 4, the right end of the valve body 4 is fixedly connected with the left end of the connecting pipe 5, the left end of the valve body 4 and the right end of the connecting pipe 5 are both fixedly connected with a connecting flange 6, the front surface of the connecting pipe 5 is provided with a mounting groove 7, the back surface of the inner wall of the mounting groove 7 and the back surface of a mounting plate 9 are both provided with first sealing grooves 19, the surface of a first sealing ring 20 is in interference fit with the interiors of the two first sealing grooves 19, and the, the inner wall of the second sealing ring 23 is in interference fit with the surface of the detection end of the pressure sensor 12, the surface of the detection end of the pressure sensor 12 is in transition fit with the interiors of the two through holes 22, the first sealing ring 20 is arranged inside the first sealing groove 19 in the mounting groove 7, the front surface of the first sealing ring 20 is movably connected with the interior of the first sealing groove 19 in the back surface of the mounting plate 9, the back surface of the inner wall of the mounting groove 7 and the back surface of the mounting plate 9 are respectively provided with a second sealing groove 21, the interiors of the two second sealing grooves 21 are respectively provided with a through hole 22 matched with the detection end of the pressure sensor 12, the interior of the second sealing groove 21 in the mounting groove 7 is provided with a second sealing ring 23, the front surface of the second sealing ring 23 is movably connected with the interior of the second sealing groove 21 in the back surface of the mounting plate 9, the pressure measuring mechanism 8 comprises a mounting plate 9, a fixing block 10, a display screen 11 and a pressure sensor 12, the inside of the display screen 11 is electrically connected with the inside of a microprocessor 13 through a lead, the inside of the pressure sensor 12 and the inside of a wireless communication module 14 are electrically connected with the inside of the microprocessor 13 through leads, the input end of the microprocessor 13 is connected with the input end of a data comparison module 24, the output end of the pressure sensor 12 is connected with the input end of the data comparison module 24, the output end of the microprocessor 13 is connected with the input end of the display screen 11, the input ends of the pressure sensor 12 and the display screen 11 are connected with the output end of a power module 25, the microprocessor 13 is bidirectionally connected with the wireless communication module 14, the wireless communication module 14 is bidirectionally connected with a control terminal 26, and the periphery inside the mounting plate 9 is in threaded connection with, one end of each of four mounting bolts 15 is in threaded connection with the back of the inner wall of the mounting groove 7, threaded holes 16 matched with the mounting bolts 15 are formed in the periphery of the inner part of the mounting plate 9 and the periphery of the back of the inner wall of the mounting groove 7, grooves 17 are formed in the periphery of the front of the mounting plate 9, the front end of each mounting bolt 15 is located in each groove 17, a metal gasket 18 is arranged between the surface of each mounting bolt 15 and the back of the inner wall of each groove 17, one end of each pressure sensor 12 penetrates through the corresponding connecting pipe 5 and extends into the corresponding connecting pipe 5, the back of each mounting plate 9 is fixedly connected with the back of the inner wall of the corresponding mounting groove 7, the front of each mounting plate 9 is fixedly connected with the back of the corresponding fixing block 10, each pressure sensor 12 is located in the corresponding fixing block 10, the detection end of each pressure sensor 12 penetrates through the corresponding fixing block 10 and the corresponding, and the back of the display screen 11 is fixedly connected with the front of the fixing block 10.
When the electric valve is used, a first sealing ring 20 and a second sealing ring 23 are respectively arranged in a first sealing groove 19 and a second sealing groove 21 in the installation groove 7, the installation plate 9 and the installation groove 7 are matched with each other, the detection end of the pressure sensor 12 enters the connecting pipe 5 through a through hole 22 on the back surface of the inner wall of the installation groove 7, meanwhile, the front surfaces of the first sealing ring 20 and the second sealing ring 23 enter the first sealing groove 19 and the second sealing ring 23 on the back surface of the installation plate 9, the sealing installation between the installation plate 9 and the installation groove 7 is completed by utilizing the matching connection of the installation bolt 15, the threaded hole 16 and the metal gasket 18, when the electric valve is used, the internal pressure of the connecting pipe 5 is monitored in real time through the detection end of the pressure sensor 12, the data monitored by the pressure sensor 12 is compared with a standard pressure value through the data comparison module 24, and the, the microprocessor 13 converts the data into numerical values to be displayed through the display screen 11, and simultaneously transmits data information to the control terminal 26 by using the wireless communication module 14.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a take motorised valve of pressure measurement function, includes servo motor (1), control mechanism (2), coupling mechanism (3), valve body (4) and connecting pipe (5), one side fixed connection of one end of servo motor (1) and control mechanism (2) to the bottom of control mechanism (2) and the top fixed connection of coupling mechanism (3), the bottom of coupling mechanism (3) and the top fixed connection of valve body (4) to the right-hand member of valve body (4) and the left end fixed connection of connecting pipe (5), the left end of valve body (4) and the equal fixedly connected with flange (6) of right-hand member of connecting pipe (5), its characterized in that: the front of the connecting pipe (5) is provided with a mounting groove (7), the inside of the mounting groove (7) is fixedly connected with a pressure measuring mechanism (8), the pressure measuring mechanism (8) comprises a mounting plate (9), a fixing block (10), a display screen (11) and a pressure sensor (12), one end of the pressure sensor (12) penetrates through the connecting pipe (5) and extends to the inside of the connecting pipe (5), the back of the mounting plate (9) is fixedly connected with the back of the inner wall of the mounting groove (7), the front of the mounting plate (9) is fixedly connected with the back of the fixing block (10), the pressure sensor (12) is positioned inside the fixing block (10), the detection end of the pressure sensor (12) penetrates through the fixing block (10) and the mounting plate (9) and extends to the back of the mounting plate (9), the inside of the fixing block (10) is fixedly connected with a microprocessor (13) and a wireless communication module (, and the back of the display screen (11) is fixedly connected with the front of the fixed block (10).
2. The electrically operated valve with pressure measuring function according to claim 1, wherein: all threaded connection all around of mounting panel (9) inside has mounting bolt (15) to the one end of four mounting bolt (15) all with the back threaded connection of mounting groove (7) inner wall, inside all around of mounting panel (9) all offer around with mounting groove (7) inner wall back with screw hole (16) of mounting bolt (15) looks adaptation.
3. The electrically operated valve with pressure measuring function according to claim 2, wherein: all seted up recess (17) around mounting panel (9) are positive to the front end of construction bolt (15) is located the inside of recess (17), be provided with metal packing ring (18) between the back of the surface of construction bolt (15) and recess (17) inner wall.
4. The electrically operated valve with pressure measuring function according to claim 1, wherein: first seal groove (19) have all been seted up with the back of mounting panel (9) to the back of mounting groove (7) inner wall, are located mounting groove (7) inside the inside of first seal groove (19) is provided with first sealing washer (20) to the front of first sealing washer (20) and the inside swing joint of first seal groove (19) that is located the mounting panel (9) back.
5. The electrically operated valve with pressure measuring function according to claim 4, wherein: second seal groove (21) have all been seted up with the back of mounting panel (9) to the back of mounting groove (7) inner wall to the through-hole (22) with pressure sensor (12) detection end looks adaptation are all seted up to the inside of two second seal grooves (21), are located mounting groove (7) inside the inside of second seal groove (21) is provided with second sealing washer (23), and the front of second sealing washer (23) and the inside swing joint of second seal groove (21) that is located the mounting panel (9) back.
6. An electrically operated valve with pressure measuring function according to claim 5, characterized in that: the surface of the first sealing ring (20) and the inside of the two first sealing grooves (19) are in interference fit, the surface of the second sealing ring (23) and the inside of the two second sealing grooves (21) are in interference fit, the inner wall of the second sealing ring (23) and the surface of the detection end of the pressure sensor (12) are in interference fit, and the surface of the detection end of the pressure sensor (12) and the inside of the two through holes (22) are in transition fit.
7. The electrically operated valve with pressure measuring function according to claim 1, wherein: the inside of the display screen (11) is electrically connected with the inside of the microprocessor (13) through a lead, and the inside of the pressure sensor (12) and the inside of the wireless communication module (14) are electrically connected with the inside of the microprocessor (13) through leads.
8. The electrically operated valve with pressure measuring function according to claim 1, wherein: the input end of the microprocessor (13) is connected with the input end of the data comparison module (24), the output end of the pressure sensor (12) is connected with the input end of the data comparison module (24), the output end of the microprocessor (13) is connected with the input end of the display screen (11), the input ends of the pressure sensor (12) and the display screen (11) are connected with the output end of the power supply module (25), the microprocessor (13) and the wireless communication module (14) are connected in a bidirectional mode, and the wireless communication module (14) and the control terminal (26) are connected in a bidirectional mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277522.1A CN111350860A (en) | 2020-04-10 | 2020-04-10 | Electric valve with pressure measuring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277522.1A CN111350860A (en) | 2020-04-10 | 2020-04-10 | Electric valve with pressure measuring function |
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| Publication Number | Publication Date |
|---|---|
| CN111350860A true CN111350860A (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277522.1A Pending CN111350860A (en) | 2020-04-10 | 2020-04-10 | Electric valve with pressure measuring function |
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| CN (1) | CN111350860A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532514A (en) * | 2021-06-23 | 2021-10-22 | 江苏迪威高压科技股份有限公司 | High-pressure pipe fitting structure with detection structure and using method thereof |
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| CN110259972A (en) * | 2019-07-11 | 2019-09-20 | 武汉奥特多电子科技有限公司 | A kind of pressure valve with electronic pressure sensor |
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2020
- 2020-04-10 CN CN202010277522.1A patent/CN111350860A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204922198U (en) * | 2015-08-31 | 2015-12-30 | 成都正广科技有限公司 | High pressure steam valve |
| WO2017158380A1 (en) * | 2016-03-18 | 2017-09-21 | Rotork Uk Limited | Fugitive emission detection |
| CN106763811A (en) * | 2016-12-29 | 2017-05-31 | 珠海市奥吉赛科技有限公司 | A kind of gas valve device with flow monitoring |
| CN110259972A (en) * | 2019-07-11 | 2019-09-20 | 武汉奥特多电子科技有限公司 | A kind of pressure valve with electronic pressure sensor |
| CN110259985A (en) * | 2019-07-19 | 2019-09-20 | 温州捷凯智能设备科技有限公司 | A kind of integrated ball valve collecting temperature, pressure and flow long-distance monitor and control |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113532514A (en) * | 2021-06-23 | 2021-10-22 | 江苏迪威高压科技股份有限公司 | High-pressure pipe fitting structure with detection structure and using method thereof |
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Application publication date: 20200630 |