CN113738893A - Multifunctional flow monitoring butterfly valve - Google Patents

Multifunctional flow monitoring butterfly valve Download PDF

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Publication number
CN113738893A
CN113738893A CN202111072841.XA CN202111072841A CN113738893A CN 113738893 A CN113738893 A CN 113738893A CN 202111072841 A CN202111072841 A CN 202111072841A CN 113738893 A CN113738893 A CN 113738893A
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CN
China
Prior art keywords
valve
flow monitoring
butterfly valve
valve body
flowmeter
Prior art date
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.)
Pending
Application number
CN202111072841.XA
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Chinese (zh)
Inventor
李洪圆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TONGLING SIND VALVES HEAD FACTORY
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TONGLING SIND VALVES HEAD FACTORY
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Priority to CN202111072841.XA priority Critical patent/CN113738893A/en
Publication of CN113738893A publication Critical patent/CN113738893A/en
Pending legal-status Critical Current

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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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/12—Covers for housings
    • 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
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • 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
    • 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
    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028—Composition or method of fixing a thermally insulating material
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
    • H04Q2209/84—Measuring functions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

The invention discloses a multifunctional flow monitoring butterfly valve which comprises a valve body, a flow monitoring structure and a valve control structure, wherein the valve body is provided with a pipe wall, a valve is arranged in the center of a flow passage, the right end of the valve is connected with a valve rod, the flow monitoring structure is arranged at the upper end of the front part of the pipe wall, a probe is arranged at the lower part of the flow monitoring structure and is positioned at the front part in the flow passage, the valve control structure is positioned at the right side of the valve body, and the right end of the valve rod is connected into a turbine in the lower part of the valve control structure. This multi-functional flow monitoring butterfly valve, the structure sets up rationally, has to keep warm and prevents frostbite, and protects firm effect outward, can transmit for remote control center through remote wireless data transmission module, makes things convenient for real time monitoring to in time master this butterfly valve flow monitoring condition, data real-time update, convenient quick receipt and look over have both saved more manpowers, improve whole work efficiency again, and it is more convenient nimble to use.

Description

Multifunctional flow monitoring butterfly valve
Technical Field
The invention relates to the technical field of butterfly valves, in particular to a multifunctional flow monitoring butterfly valve.
Background
The ceramic butterfly valve can be widely applied to various acid-base salt gas, liquid, high-temperature steam, slurry and ash conveying systems in the industries of petrifaction, metallurgy, papermaking, power stations, oil refining, coal and the like as a medium for adjusting flow or cutting off. The driving method includes manual, pneumatic, electric and the like. The high operation economy is favored by many industrial and mining enterprises at home and abroad.
However, the butterfly valve in the prior art cannot monitor the medium flow in real time, and is affected by low temperature in cold winter, so that the valve is difficult to open and close, the operation is not natural and smooth enough, and the butterfly valve is not flexible and safe to use.
Disclosure of Invention
The invention aims to provide a multifunctional flow monitoring butterfly valve to solve the problems that the butterfly valve in the prior art cannot monitor the medium flow in real time, and is influenced by low temperature in cold winter, so that the valve is difficult to open and close, the operation is not natural and smooth, and the butterfly valve is not flexible and safe to use.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional flow monitoring butterfly valve, includes valve body, flow monitoring structure and valve control structure, the valve body is provided with the pipe wall, and both ends all are provided with flange around the pipe wall to seted up the runner in the pipe wall, and the center of runner installs the valve, and the right-hand member of valve is connected with the valve rod, flow monitoring structure installs in the anterior upper end of pipe wall, and the lower part of flow monitoring structure is provided with the probe, and the probe is located the runner in anterior, valve control structure is located the right side of valve body, and the valve rod right-hand member is connected in the turbine in valve control structure lower part.
Furthermore, both sides all are provided with two sets of first supporting legs around the bottom of valve body, and the left side of valve body is covered with the left protection casing to the right side of valve body is covered with the right protection casing, and the outer anchor ring left side of valve body and the right side respectively with the medial surface of left protection casing and right protection casing between install multiunit telescopic cylinder.
Further, the pipe wall from inside to outside has set gradually and has led pyrolysis and has frozen layer, heat preservation, sealing layer and outer strengthening layer, and leads to be provided with many rings of heat pipes in the pyrolysis and freeze the layer to the polyurethane material is chooseed for use to the heat preservation, and polyvinyl chloride material is chooseed for use to the sealing layer, and carbon steel material is chooseed for use to the heat pipe.
Further, the flow monitoring structure is provided with the cabinet body, and the cabinet door is installed to the leading flank of the cabinet body, and the internal flowmeter of installing of cabinet to remote wireless data transmission module is installed to the up end of flowmeter, and the leading flank upper and lower part of flowmeter is provided with display screen and first control panel respectively, and the probe sets up the lower part at the flowmeter.
Further, the valve control structure is provided with an outer protective cover, a motor is installed on the inner upper portion of the outer protective cover, a rotating shaft is installed below the motor, the lower end head of the rotating shaft is installed in a worm, the worm is in transmission connection with a turbine, two groups of fixing plates are installed below the motor, a plurality of groups of protection railings are connected between the two groups of fixing plates, and a second control panel is installed on the right upper portion of the outer protective cover.
Further, the outer protection cover adopts a hollow cylinder structure, a through hole is formed in the lower left portion of the outer protection cover, the right rod body of the valve rod penetrates through the through hole, a mounting seat is arranged at the bottom of the outer protection cover, and three groups of second supporting legs are arranged on the lower end face of the mounting seat.
Furthermore, the centers of the flow channel, the valve and the probe are all located on the same axis, the valve is of an overturning structure, and the valve is arranged by overturning for 90 degrees at each time.
Further, install central processing unit, memory, converter and power in the flowmeter, and remote wireless data transmission module, display screen and first control panel all with central processing unit electric connection to the flowmeter carries out network signal connection through remote wireless data transmission module and remote control end.
Compared with the prior art, the invention has the beneficial effects that: this multi-functional flow monitoring butterfly valve, the structure sets up rationally, has to keep warm and prevents frostbite, and protects firm effect outward, can transmit for remote control center through remote wireless data transmission module, makes things convenient for real time monitoring to in time master this butterfly valve flow monitoring condition, data real-time update, convenient quick receipt and look over have both saved more manpowers, improve whole work efficiency again, and it is more convenient nimble to use.
1. According to the invention, the left protection cover and the right protection cover are respectively arranged on the left side and the right side of the outer annular surface of the valve body, and the left protection cover and the right protection cover adopt curved surface protection cover structures, so that the exterior of the valve body can be better protected, the anti-collision is carried out, the reduction of external damage is facilitated, and meanwhile, the influence on the interior can also be reduced.
2. According to the invention, the heat-conducting thawing layer, the heat-insulating layer, the sealing layer and the outer reinforcing layer are sequentially arranged on the pipe wall from inside to outside, a plurality of circles of flow channels are arranged in the heat-conducting thawing layer and are used for thawing in winter, the heat-insulating layer is arranged for heat-insulating treatment, and the sealing layer is arranged for sealing treatment, so that the heat-insulating thawing pipe is safer and more reliable to use, and is heat-insulating and antifreezing in cold seasons.
3. According to the invention, the flow monitoring structure is provided with the cabinet body and the cabinet door to form the cabinet body for mounting the equipment structure, the flowmeter is mounted in the cabinet body, the medium flow is measured in the flow channel by using the probe at the lower part of the flowmeter and is conveniently displayed on the display screen, and meanwhile, the detection information can be transmitted to the remote control center through the remote wireless data transmission module, so that the device is rapid and convenient.
4. The valve control structure is characterized in that a motor and a worm wheel are installed in an outer protective cover arranged on the valve control structure, the worm wheel is in transmission connection with the worm, and the lower end of the motor is installed in the worm so that the motor can be used for driving a rotating shaft, and the worm wheel and the worm are driven to move so as to be used for opening and closing the valve.
5. The outer protective cover is arranged to protect the motor, the worm wheel and the worm, so that the motor, the worm wheel and the worm are protected from being influenced by external factors in a safe space, normal opening and closing of the valve are guaranteed, and stable operation is kept.
6. According to the invention, the flowmeter is arranged for metering the medium flow in the flow channel, and simultaneously performing collection, analysis and processing, so that the medium flow can be displayed on a display screen, and transmitted out through the remote wireless data transmission module, the use is more intelligent, and the equipment can be conveniently monitored at any time.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a front expanded view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
FIG. 4 is a schematic view of the valve control structure installation of the present invention;
FIG. 5 is a schematic cross-sectional view of a valve body constructed in accordance with the teachings of the present invention;
FIG. 6 is a schematic view of the mounting of the left and right protective covers on the valve body of the present invention;
fig. 7 is a schematic view of the valve structure of the present invention.
In the figure: 1. a valve body; 10. a first supporting leg; 11. a tube wall; 110. a reinforcing layer is added; 111. a sealing layer; 112. a heat-insulating layer; 113. a heat conducting pipe; 114. conducting pyrolysis to form a frozen layer; 12. a connecting flange; 13. a flow channel; 14. a valve; 15. a telescopic cylinder; 16. a left shield; 17. a right shield; 18. a valve stem; 2. a flow monitoring structure; 20. a cabinet door; 21. a probe; 22. a cabinet body; 23. a remote wireless data transmission module; 24. a flow meter; 25. a display screen; 26. a first control panel; 3. a valve control structure; 30. a motor; 31. a second control panel; 32. a guard rail; 33. a rotating shaft; 34. a fixing plate; 35. an outer shield; 36. a turbine; 37. a worm; 38. a mounting seat; 39. the second supporting leg.
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 a first embodiment, referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a multi-functional flow monitoring butterfly valve, including valve body 1, flow monitoring structure 2 and valve control structure 3, valve body 1 is provided with pipe wall 11, and both ends all are provided with flange 12 around the pipe wall 11, and runner 13 has been seted up in the pipe wall 11, and the center of runner 13 installs valve 14, and the right-hand member of valve 14 is connected with valve rod 18, flow monitoring structure 2 installs the anterior upper end at pipe wall 11, and flow monitoring structure 2's lower part is provided with probe 21, and probe 21 is located runner 13 anteriorly, valve control structure 3 is located valve body 1's right side, and the 18 right-hand members of valve rod are connected in turbine 36 in valve control structure 3 lower part.
When the multifunctional flow monitoring butterfly valve is used, the second control panel 31 is utilized to control the motor 30 to rotate 90 degrees clockwise, so that the worm wheel 36 drives the worm 37 to rotate 90 degrees counterclockwise, the valve rod 18 and the valve 14 are driven to rotate synchronously, thereby opening the valve to make the medium in the valve body 1 circulate, the lower part of the flow meter 24 arranged in the flow monitoring structure 2 is provided with the probe 21, the probe 21 is positioned at the front part in the flow passage 13 to measure the flow, and transmits the real-time detection information to the flow meter 24, after the central processing unit of the flow meter 24 is analyzed and processed, can be transmitted to a remote control center through a long-distance wireless data transmission module 23, thereby facilitating real-time monitoring, the flow monitoring condition of the butterfly valve can be mastered in time, data are updated in real time, the butterfly valve can be conveniently and quickly received and checked, more manpower is saved, the overall working efficiency is improved, and the butterfly valve is more convenient and flexible to use.
In the present invention, a left protection cover 16 and a right protection cover 17 are respectively disposed on the left side and the right side of the outer annular surface of the valve body 1, and the left protection cover 16 and the right protection cover 17 adopt a curved surface protection cover structure, so as to better protect the exterior of the valve body 1, prevent collision, reduce external damage, and reduce the influence on the interior.
In the invention, a conductive thawing layer 114, a heat-insulating layer 112, a sealing layer 111 and an outer reinforcing layer 110 are sequentially arranged on the tube wall 11 from inside to outside, a plurality of circles of flow channels 13 are arranged in the conductive thawing layer 114 and are used for thawing in winter, the heat-insulating layer 112 is used for heat-insulating treatment, and the sealing layer 111 is used for sealing treatment, so that the use is safer and more reliable, and the heat-insulating and antifreezing effects are realized in cold seasons.
In the present invention, the flow monitoring structure 2 is provided with a cabinet body 22 and a cabinet door 20 to form a cabinet body for installing the equipment structure, and a flow meter 24 is installed in the cabinet body 22, and media flow measurement is performed in the flow channel 13 by using a probe 21 at the lower part of the flow meter 24, and the media flow measurement is conveniently displayed on a display screen 25, and meanwhile, the detection information can be transmitted to a remote control center through a remote wireless data transmission module 23, which is relatively quick and convenient.
Fifth, the present embodiment further defines the first embodiment, a motor 30 and a worm wheel 36 are installed in an outer protective cover 35 disposed on the valve control structure 3, the worm wheel 36 is in transmission connection with the worm 37, and the lower end of the motor 30 is installed in the worm 37, so that the motor drives the rotating shaft to drive the worm wheel and the worm to move in transmission, so as to perform the use of opening and closing the valve.
In a sixth embodiment, the fifth embodiment is further limited, and the outer protection cover 35 is provided to protect the motor 30, the turbine 36 and the worm 37 from being affected by external factors in a safe space, so as to ensure that the valve is normally opened and closed and keep stable operation.
Seventh embodiment, this embodiment is a further limitation to the first embodiment, in the present invention, the centers of the flow channel 13, the valve 14 and the probe 21 are on the same axis, the probe 21 is not touched by the tilting movement of the valve 14, and the installation and the measurement of the probe 21 are both safe and reliable.
In the present invention, the flowmeter 24 is configured to measure the medium flow in the flow channel 13 and perform collection, analysis and processing simultaneously, so that on one hand, the medium flow can be displayed on the display screen 25, and on the other hand, the medium flow can be transmitted out through the remote wireless data transmission module 23, so that the use is more intelligent, and the equipment can be monitored conveniently at any time.
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 multi-functional flow monitoring butterfly valve, includes valve body (1), flow monitoring structure (2) and valve control structure (3), its characterized in that: valve body (1) is provided with pipe wall (11), and both ends all are provided with flange (12) around pipe wall (11) to runner (13) have been seted up in pipe wall (11), and valve (14) are installed to the center of runner (13), and the right-hand member of valve (14) is connected with valve rod (18), the anterior upper end at pipe wall (11) is installed in flow monitoring structure (2), and the lower part of flow monitoring structure (2) is provided with probe (21), and probe (21) are located runner (13) front portion, valve control structure (3) are located the right side of valve body (1), and valve rod (18) right-hand member is connected in turbine (36) in valve control structure (3) lower part.
2. The multifunctional flow monitoring butterfly valve of claim 1, wherein: both sides all are provided with two sets of first supporting legs (10) around the bottom of valve body (1), and the left side of valve body (1) is covered with left protection casing (16) to the right side of valve body (1) is covered with right protection casing (17), and the outer anchor ring left side and the right side of valve body (1) respectively with left protection casing (16) and right protection casing (17) the medial surface between install multiunit telescopic cylinder (15).
3. The multifunctional flow monitoring butterfly valve of claim 1, wherein: the pipe wall (11) is provided with in proper order from inside to outside and leads pyrolysis frozen layer (114), heat preservation (112), sealing layer (111) and outer reinforcement layer (110), and leads to be provided with many rings of heat pipe (113) in pyrolysis frozen layer (114) to polyurethane material is chooseed for use in heat preservation (112), and polyvinyl chloride material is chooseed for use in sealing layer (111), and carbon steel material is chooseed for use in heat pipe (113).
4. The multifunctional flow monitoring butterfly valve of claim 1, wherein: flow monitoring structure (2) are provided with the cabinet body (22), and cabinet door (20) are installed to the leading flank of the cabinet body (22), and install flowmeter (24) in the cabinet body (22) to remote wireless data transmission module (23) are installed to the up end of flowmeter (24), and the lower part is provided with display screen (25) and first control panel (26) respectively on the leading flank of flowmeter (24), and probe (21) set up the lower part in flowmeter (24).
5. The multifunctional flow monitoring butterfly valve of claim 1, wherein: valve control structure (3) are provided with outer protection casing (35), and motor (30) are installed on upper portion in outer protection casing (35), install pivot (33) under motor (30), and the lower end of pivot (33) is installed in worm (37), and the transmission is connected between worm (37) and turbine (36), and installs two sets of fixed plate (34) under motor (30), be connected with multiunit guardrail bar (32) between two sets of fixed plate (34), and second control panel (31) are installed on outer protection casing (35) upper right portion.
6. The multi-functional flow control butterfly valve of claim 5, wherein: the outer protection cover (35) adopts a hollow cylinder structure, a through hole is formed in the lower left portion of the outer protection cover (35), the right rod body of the valve rod (18) penetrates through the through hole, a mounting seat (38) is arranged at the bottom of the outer protection cover (35), and three groups of second supporting legs (39) are arranged on the lower end face of the mounting seat (38).
7. The multifunctional flow monitoring butterfly valve of claim 1, wherein: the centers of the flow channel (13), the valve (14) and the probe (21) are all located on the same axis, the valve (14) is of an overturning structure, and the valve (14) is arranged in an overturning mode by 90 degrees at each time.
8. The multifunctional flow monitoring butterfly valve of claim 4, wherein: install central processing unit, memory, converter and power in flowmeter (24), and remote wireless data transmission module (23), display screen (25) and first control panel (26) all with central processing unit electric connection to flowmeter (24) carry out network signal through remote wireless data transmission module (23) and remote control end and are connected.
CN202111072841.XA 2021-09-14 2021-09-14 Multifunctional flow monitoring butterfly valve Pending CN113738893A (en)

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Application Number Priority Date Filing Date Title
CN202111072841.XA CN113738893A (en) 2021-09-14 2021-09-14 Multifunctional flow monitoring butterfly valve

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Application Number Priority Date Filing Date Title
CN202111072841.XA CN113738893A (en) 2021-09-14 2021-09-14 Multifunctional flow monitoring butterfly valve

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Publication Number Publication Date
CN113738893A true CN113738893A (en) 2021-12-03

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204628831U (en) * 2015-03-17 2015-09-09 山东中鲁管业有限公司 A kind of high-strength high temperature-resistant heat conductivity heat-insulating PE pipe
CN109695724A (en) * 2019-01-11 2019-04-30 瑞安市信立铸造有限公司 A kind of control valve with flow detection function
CN210424010U (en) * 2019-09-03 2020-04-28 航天晨光（福建）管业科技有限公司 Heat tracing RTP pipe
CN212363308U (en) * 2020-04-13 2021-01-15 上海美续测控技术有限公司 Intelligent liquid turbine flowmeter
CN212804466U (en) * 2020-06-16 2021-03-26 滨海业达铸件有限公司 Durable explosion-proof type ball valve body
CN213271054U (en) * 2020-09-29 2021-05-25 青岛瑞普森机械有限公司 Butterfly valve
CN213575585U (en) * 2020-09-16 2021-06-29 上海特一阀门制造有限公司 Novel butterfly valve convenient to detect flow

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204628831U (en) * 2015-03-17 2015-09-09 山东中鲁管业有限公司 A kind of high-strength high temperature-resistant heat conductivity heat-insulating PE pipe
CN109695724A (en) * 2019-01-11 2019-04-30 瑞安市信立铸造有限公司 A kind of control valve with flow detection function
CN210424010U (en) * 2019-09-03 2020-04-28 航天晨光（福建）管业科技有限公司 Heat tracing RTP pipe
CN212363308U (en) * 2020-04-13 2021-01-15 上海美续测控技术有限公司 Intelligent liquid turbine flowmeter
CN212804466U (en) * 2020-06-16 2021-03-26 滨海业达铸件有限公司 Durable explosion-proof type ball valve body
CN213575585U (en) * 2020-09-16 2021-06-29 上海特一阀门制造有限公司 Novel butterfly valve convenient to detect flow
CN213271054U (en) * 2020-09-29 2021-05-25 青岛瑞普森机械有限公司 Butterfly valve

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Application publication date: 20211203