CN115405743A - Integrated energy intelligent control valve - Google Patents
Integrated energy intelligent control valve Download PDFInfo
- Publication number
- CN115405743A CN115405743A CN202211029621.3A CN202211029621A CN115405743A CN 115405743 A CN115405743 A CN 115405743A CN 202211029621 A CN202211029621 A CN 202211029621A CN 115405743 A CN115405743 A CN 115405743A
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- Prior art keywords
- valve
- ultrasonic transducer
- integrated energy
- intelligent control
- valve body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
- F16K31/042—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
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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
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K17/00—Measuring quantity of heat
- G01K17/06—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
- G01K17/08—Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Fluid Mechanics (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention relates to the technical field of flow and heat control and regulation, in particular to an integrated energy intelligent control valve which comprises a valve body, wherein a transducer assembly, a reflecting column assembly and a sensing assembly are arranged in the valve body, and the transducer assembly, the reflecting column assembly and the sensing assembly jointly form a W-shaped ultrasonic flow sensor; the integrated energy intelligent control valve can utilize an encoder to send an instruction to a ball valve actuator according to the temperature difference or the pressure difference of a return pipeline to realize the opening of the adjusting valve so as to change the flow in the pipeline and further realize the balance of energy; in addition, the integrated energy intelligent control valve can realize the manual adjustment function of the opening of the valve and the remote collection of accumulated flow and accumulated heat, so that a large amount of manpower and material resources are saved, the working efficiency is improved, and the measurement precision is improved by adopting a W-shaped ultrasonic reflection structure; meanwhile, the ultrasonic flow sensor and the valve body of the intelligent control valve adopt an integrated structure, so that the production cost is reduced.
Description
Technical Field
The invention relates to the technical field of flow and heat control and regulation, in particular to an integrated energy intelligent control valve.
Background
The existing ultrasonic heat meters on the market at present mostly adopt U-shaped reflection ultrasonic signals and are connected with an upper ball valve at the rear side for control, the split structure is complex, the cost is high, and in addition, the ultrasonic flow meters are opposite-type ultrasonic flow meters in the built-in pipe sections of the transducers, the data measured by the meters only reflect the flow velocity of a fluid layer where the opposite-type surfaces of the reflection columns are located, the flow velocity of other fluid layers cannot be measured, so the flow measured by the transducers is inaccurate, namely, the real valve opening instruction parameters can not be accurately provided for the valve electric actuators, namely, the energy balance effect can not be really played. The above-mentioned deficiencies in the prior art need to be overcome, and a valve with high measurement accuracy and capable of automatically adjusting the opening of the valve in real time is provided. In view of this, we propose an integrated energy intelligent control valve.
Disclosure of Invention
In order to make up for the defects, the invention provides an integrated energy intelligent control valve.
The technical scheme of the invention is as follows:
the integrated energy intelligent control valve comprises a valve body, wherein a transducer assembly, a reflecting column assembly and a sensing assembly are arranged in the valve body, and the transducer assembly, the reflecting column assembly and the sensing assembly form a W-shaped ultrasonic flow sensor together;
the transducer subassembly includes upper reaches ultrasonic transducer and low reaches ultrasonic transducer, low reaches ultrasonic transducer is W type fixed mounting at the valve body originally internally, reflection post subassembly includes upper reaches reflection post and low reaches reflection post, two inclined planes relative are personally submitted to the upper end of upper reaches reflection post and low reaches reflection post two, sensing element includes middle reflection post, warm-pressing sensor subassembly.
Preferably, the valve body itself is including the host computer part that is used for installing the spare part just the host computer part includes main cover and main case, main cover detachably installs on the main case, inside power strip, measurement board, display panel and the ball valve executor of being equipped with of main case.
Preferably, the valve body is internally provided with an upper valve rod, a valve seat is fixedly arranged below the upper valve rod, a lower valve rod symmetrical to the upper valve rod is arranged below the valve seat, a hemisphere is rotatably arranged on the valve seat, a valve core is arranged on the hemisphere, and the valve core internally comprises a rotary limiting pin shaft and a limiting plate.
Preferably, a pressing ring which is matched with the hemisphere in an extrusion manner is installed inside the valve body, and a tetrafluoro pad is arranged on the outer surface of the hemisphere, which is in contact with the pressing ring.
Preferably, the outside of upper reaches ultrasonic transducer and low reaches ultrasonic transducer is equipped with first position sleeve and second position sleeve respectively, the outer lane of first position sleeve and second position sleeve fixed mounting respectively has first rubber ring and the third rubber ring that can play sealed effect, first position sleeve and second position sleeve peg graft respectively and install on this internal corresponding position of valve body and all be located fluid passage's top department.
Preferably, the bottom of the upstream ultrasonic transducer and the bottom of the downstream ultrasonic transducer are respectively and fixedly connected with a first rubber pad and a second rubber pad which can play a role in sealing, and the upstream ultrasonic transducer and the downstream ultrasonic transducer are both electrically connected with the measuring plate through connecting terminals.
Preferably, the upstream ultrasonic transducer and the downstream ultrasonic transducer are respectively and fixedly compressed in the valve body through the first compression nut and the second compression nut which are arranged above the upstream ultrasonic transducer and the downstream ultrasonic transducer in a threaded connection mode, and the outer rings of the first compression nut and the second compression nut are respectively and fixedly provided with a second rubber ring and a fourth rubber ring.
Preferably, the temperature and pressure sensor assembly is electrically connected with the power panel, the temperature and pressure sensor assembly is pressed into the inner cavity of the middle reflecting column through a third compression nut, a first O-shaped ring is fixedly mounted on the outer ring of the middle reflecting column, and a second O-shaped ring is fixedly mounted on the outer ring of the third compression nut.
Preferably, a power supply battery is arranged in the power panel, the power panel is electrically connected with the measuring panel and the ball valve actuator in parallel, and the other end of the measuring panel is electrically connected to the display panel.
Preferably, the ball valve actuator comprises a motor and an encoder, the motor and the encoder are both electrically connected with the power panel, and the motor and the encoder are respectively connected with the upper valve rod through a gear pair in the ball valve actuator.
Compared with the prior art, the invention has the beneficial effects that:
the integrated energy intelligent control valve can utilize the encoder to send an instruction to the ball valve actuator according to the temperature difference or the pressure difference of the return pipeline to realize the opening of the control valve, so that the flow in the pipeline is changed, and the balance of energy can be realized; in addition, the integrated energy intelligent control valve can realize the manual adjustment function of the opening of the valve and the remote collection of accumulated flow and accumulated heat, saves a large amount of manpower and material resources, improves the working efficiency, and improves the measurement precision by adopting a W-shaped ultrasonic reflection structure; meanwhile, the ultrasonic flow sensor and the valve body of the intelligent control valve adopt an integrated structure, so that the production cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a diagram of a valve cartridge rotation limiting mechanism of the present invention;
fig. 3 is an exploded view of the overall structure of the present invention.
The meaning of the individual reference symbols in the figures is:
1. a valve body;
2. a transducer assembly; 210. an upstream ultrasonic transducer; 211. a first positioning sleeve; 212. a first compression nut; 213. a first rubber pad; 214. a first rubber ring; 215. a second rubber ring; 220. a downstream ultrasonic transducer; 221. a second positioning sleeve; 222. a second compression nut; 223. a second rubber pad; 224. a third rubber ring; 225. a fourth rubber ring;
3. a reflective column assembly; 301. an upstream reflective column; 302. a downstream reflective column;
4. a sensing component; 410. a middle reflective column; 411. a temperature and pressure sensor assembly; 412. a third compression nut; 413. a first O-ring; 414. a second O-ring;
5. a power panel; 501. a power supply battery; 6. measuring the plate; 7. a display panel; 8. a main machine cover; 9. a main chassis;
10. a ball valve actuator; 101. a motor; 102. an encoder;
11. an upper valve stem; 12. a valve seat; 13. a tetrafluoro pad; 14. a hemisphere; 15. pressing a ring; 16. a lower valve stem; 17. rotating the limit pin shaft; 18. a limiting plate; 19. a valve core.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-3, the present invention details the above technical solution by the following embodiments:
the integrated energy intelligent control valve comprises a valve body 1, wherein a transducer assembly 2, a reflection column assembly 3 and a sensing assembly 4 are arranged in the valve body 1, and the transducer assembly 2, the reflection column assembly 3 and the sensing assembly 4 form a W-shaped ultrasonic flow sensor together;
the transducer assembly 2 comprises an upstream ultrasonic transducer 210 and a downstream ultrasonic transducer 220, the downstream ultrasonic transducer 220 is fixedly mounted in the valve body 1 in a W shape, the reflection column assembly 3 comprises an upstream reflection column 301 and a downstream reflection column 302, the upper end surfaces of the upstream reflection column 301 and the downstream reflection column 302 are two opposite inclined surfaces, and the sensing assembly 4 comprises a middle reflection column 410 and a temperature and pressure sensor assembly 411.
The valve body 1 comprises a main machine part for installing other parts, the main machine part comprises a main machine cover 8 and a main machine shell 9, the main machine cover 8 is detachably installed on the main machine shell 9, and a power supply board 5, a measuring board 6, a display board 7 and a ball valve actuator 10 are arranged inside the main machine shell 9.
The inside valve rod 11 that is equipped with of valve body 1, upward valve rod 11 below fixed mounting has disk seat 12, disk seat 12 below install with last valve rod 11 position symmetry's lower valve rod 16, rotatable hemisphere 14 of installing on disk seat 12, be equipped with case 19 on the hemisphere 14, case 19 is inside including rotatory spacing round pin axle 17 and limiting plate 18, through the rotation of last valve rod 11 control hemisphere 14, and encoder 102 can adjust the aperture of valve through the instruction of measuring 6 feedbacks, thereby change the flow, the balance of regulating energy.
It should be noted that, in the present embodiment, the valve core 19 is set to open and close within a range of 90 ° along the upper valve rod 11, that is, the valve can be controlled to complete opening and closing within a certain 1/4 region, and in other embodiments, a specific opening and closing angle can be set according to the limit plate 18.
A pressing ring 15 which is mutually extruded and matched with the hemispheroid 14 is arranged in the valve body 1, and a PTFE pad 13 is arranged on the outer surface of the hemispheroid 14 which is contacted with the pressing ring 15.
The outer parts of the upstream ultrasonic transducer 210 and the downstream ultrasonic transducer 220 are respectively provided with a first positioning sleeve 211 and a second positioning sleeve 221, the outer rings of the first positioning sleeve 211 and the second positioning sleeve 221 are respectively fixedly provided with a first rubber ring 214 and a third rubber ring 224 which can play a sealing role, and the first positioning sleeve 211 and the second positioning sleeve 221 are respectively inserted and installed in the corresponding positions in the valve body 1 and are both positioned above the fluid channel.
The bottom of the upstream ultrasonic transducer 210 and the bottom of the downstream ultrasonic transducer 220 are fixedly connected with a first rubber pad 213 and a second rubber pad 223 which can play a role in sealing, and the upstream ultrasonic transducer 210 and the downstream ultrasonic transducer 220 are both electrically connected with the measurement plate 6 through wiring terminals.
The upstream ultrasonic transducer 210 and the downstream ultrasonic transducer 220 are respectively pressed and fixed in the valve body 1 through the first compression nut 212 and the second compression nut 222 which are arranged above the upstream ultrasonic transducer and the second compression nut 222 in a threaded manner, and the second rubber ring 215 and the fourth rubber ring 225 are respectively and fixedly arranged on the outer rings of the first compression nut 212 and the second compression nut 222, so that fluid leakage can be prevented, and the protection grade of the valve is improved.
The temperature and pressure sensor assembly 411 is electrically connected with the power panel 5, the temperature and pressure sensor assembly 411 is pressed to an inner cavity of the middle reflecting column 410 through the third compression nut 412, the outer ring of the middle reflecting column 410 is fixedly provided with the first O-shaped ring 413, the outer ring of the third compression nut 412 is fixedly provided with the second O-shaped ring 414, the first O-shaped ring 413 and the second O-shaped ring 414 are made of rubber materials, and the effects of fixing, sealing and preventing fluid leakage can be achieved.
The power supply battery 501 is arranged in the power supply board 5, the power supply board 5 is electrically connected with the measuring board 6 and the ball valve actuator 10 in parallel, the other end of the measuring board 6 is electrically connected to the display board 7, the ball valve actuator 10 comprises a motor 101 and an encoder 102, the motor 101 and the encoder 102 are both electrically connected with the power supply board 5, and the motor 101 and the encoder 102 are respectively connected with the upper valve rod 11 through a gear pair in the ball valve actuator 10.
It should be noted that, in order to implement wireless remote transmission and reception of information in this embodiment, a transmitting and receiving wireless remote transmission module is built in the device, and an infrared key control circuit is adopted, so that the protection level can be improved at the same time.
It is worth explaining that the upstream ultrasonic transducer 210, the downstream ultrasonic transducer 220, the upstream reflection column 301, the downstream reflection column 302 and the intermediate reflection column 410 in the device form an ultrasonic pipe segment part, wherein the principle of receiving ultrasonic signals is as follows: after the power is switched on, the upstream ultrasonic transducer 210 is electrically excited to emit ultrasonic beams, the ultrasonic waves emitted by the upstream ultrasonic transducer 210 are reflected to the middle reflection column 410 through the inclined plane of the upstream reflection column 301, then are reflected to the inclined plane of the downstream reflection column 302 through the middle reflection column 410, and then are reflected to the downstream ultrasonic transducer 220 through the inclined plane of the downstream reflection column 302, and ultrasonic signals are received; on the contrary, the ultrasonic wave emitted by the downstream ultrasonic transducer 220 is reflected to the middle reflection column 410 through the inclined plane of the downstream reflection column 302, reflected to the inclined plane of the upstream reflection column 301 through the middle reflection column 410, and then reflected to the upstream ultrasonic transducer 210 through the inclined plane of the upstream reflection column 301, so as to receive the ultrasonic signal.
In the integrated intelligent energy control valve of the embodiment, an ultrasonic flow sensor formed in the device adopts a W-shaped ultrasonic reflection structure, and the time taken for a downstream ultrasonic transducer 220 to receive an ultrasonic signal transmitted by an upstream ultrasonic transducer 210 in the working process is T1; the time taken for the upstream ultrasonic transducer 210 to receive the ultrasonic beam emitted by the downstream ultrasonic transducer 220 along the same reflection path is T2, the time difference between the two times is T1-T2, the flow rate and the flow rate of the fluid can be accurately calculated according to the time difference, the heat value can also be accurately calculated, and the ultrasonic wave can penetrate through all fluid layers in the pipeline, so that the detection of other fluid layers can be realized; in the working process, the temperature and pressure sensor assembly 411 can react the temperature difference or the pressure difference to the measuring plate 6, then the temperature difference or the pressure difference is transmitted to the encoder 102 through an electric connection signal, the encoder 102 is connected with the upper valve rod 11 through a corresponding gear pair so as to control the rotation of the semi-sphere 14, and the encoder 102 adjusts the opening degree of the valve through an instruction fed back by the measuring plate 6, so that the flow rate is changed, and the purpose of adjusting the balance of energy is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, which fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Valve is controlled to integral type energy intelligence, including valve body (1), its characterized in that: the ultrasonic flow sensor is characterized in that a transducer assembly (2), a reflection column assembly (3) and a sensing assembly (4) are arranged in the valve body (1), and the transducer assembly (2), the reflection column assembly (3) and the sensing assembly (4) jointly form the W-shaped ultrasonic flow sensor;
transducer subassembly (2) include upstream ultrasonic transducer (210) and downstream ultrasonic transducer (220), downstream ultrasonic transducer (220) are W type fixed mounting in valve body (1), reflection post subassembly (3) include upstream reflection post (301) and downstream reflection post (302), the up end face of both upstream reflection post (301) and downstream reflection post (302) is two relative slopes, sensing component (4) include middle reflection post (410), warm-pressing sensor subassembly (411).
2. The integrated energy intelligent control valve of claim 1, wherein: valve body (1) itself is including the host computer part that is used for installing the spare part just the host computer part includes main cover (8) and host computer shell (9), main cover (8) detachably installs on host computer shell (9), host computer shell (9) inside is equipped with power strip (5), measures board (6), display panel (7) and ball valve executor (10).
3. The integrated energy smart valve of claim 2, wherein: valve body (1) is inside to be equipped with valve rod (11), it has disk seat (12) to go up valve rod (11) below fixed mounting, disk seat (12) below install with go up valve rod (11) symmetry's lower valve rod (16), rotatable hemisphere (14) of installing are gone up in disk seat (12), be equipped with case (19) on hemisphere (14), case (19) are inside including rotatory spacing round pin axle (17) and limiting plate (18).
4. The integrated energy smart valve of claim 3, wherein: the valve body (1) is internally provided with a pressing ring (15) which is matched with the hemisphere (14) in an extrusion manner, and the outer surface of the hemisphere (14) in contact with the pressing ring (15) is provided with a PTFE pad (13).
5. The integrated energy intelligent control valve of claim 1, wherein: upstream ultrasonic transducer (210) and low reaches ultrasonic transducer (220) outside are equipped with first position sleeve (211) and second position sleeve (221) respectively, the outer lane of first position sleeve (211) and second position sleeve (221) fixed mounting respectively has first rubber ring (214) and third rubber ring (224) that can play sealed effect, peg graft respectively and install first position sleeve (211) and second position sleeve (221) correspond in valve body (1) in the position and all be located fluid passage's top department.
6. The integrated energy smart valve of claim 2, wherein: the bottom parts of the upstream ultrasonic transducer (210) and the downstream ultrasonic transducer (220) are respectively and fixedly connected with a first rubber pad (213) and a second rubber pad (223) which can play a role in sealing, and the upstream ultrasonic transducer (210) and the downstream ultrasonic transducer (220) are electrically connected with the measuring plate (6) through wiring terminals.
7. The integrated energy intelligent control valve of claim 1, wherein: the upstream ultrasonic transducer (210) and the downstream ultrasonic transducer (220) are respectively pressed and fixed in a mode that a first pressing nut (212) and a second pressing nut (222) above the upstream ultrasonic transducer and the downstream ultrasonic transducer are in threaded connection with the inside of the valve body (1), and a second rubber ring (215) and a fourth rubber ring (225) are respectively and fixedly installed on the outer rings of the first pressing nut (212) and the second pressing nut (222).
8. The integrated energy smart valve of claim 1, wherein: warm pressure sensor subassembly (411) with electricity is connected between power strip (5), warm pressure sensor subassembly (411) compress tightly through third gland nut (412) in the inner chamber of middle reflection post (410), the outer lane fixed mounting of middle reflection post (410) has first O type circle (413), the outer lane fixed mounting of third gland nut (412) has second O type circle (414).
9. The integrated energy intelligent control valve of claim 2, wherein: the ball valve actuator is characterized in that a power supply battery (501) is arranged in the power panel (5), the measuring panel (6) and the ball valve actuator (10) are electrically connected in parallel, and the other end of the measuring panel (6) is electrically connected to the display panel (7).
10. The integrated energy intelligent control valve of claim 3, wherein: the ball valve actuator (10) comprises a motor (101) and an encoder (102), the motor (101) and the encoder (102) are both electrically connected with the power panel (5), and the motor (101) and the encoder (102) are respectively connected with the upper valve rod (11) through a gear pair in the ball valve actuator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211029621.3A CN115405743A (en) | 2022-08-26 | 2022-08-26 | Integrated energy intelligent control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211029621.3A CN115405743A (en) | 2022-08-26 | 2022-08-26 | Integrated energy intelligent control valve |
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| Publication Number | Publication Date |
|---|---|
| CN115405743A true CN115405743A (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211029621.3A Pending CN115405743A (en) | 2022-08-26 | 2022-08-26 | Integrated energy intelligent control valve |
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| CN (1) | CN115405743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117826903A (en) * | 2024-03-05 | 2024-04-05 | 潍坊奥博仪表科技发展有限公司 | Temperature difference control method based on intelligent control valve |
-
2022
- 2022-08-26 CN CN202211029621.3A patent/CN115405743A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117826903A (en) * | 2024-03-05 | 2024-04-05 | 潍坊奥博仪表科技发展有限公司 | Temperature difference control method based on intelligent control valve |
| CN117826903B (en) * | 2024-03-05 | 2024-05-28 | 潍坊奥博仪表科技发展有限公司 | Temperature difference control method based on intelligent control valve |
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