CN114151561B - Take flow monitoring's motorised valve - Google Patents
Take flow monitoring's motorised valve Download PDFInfo
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- CN114151561B CN114151561B CN202111513749.2A CN202111513749A CN114151561B CN 114151561 B CN114151561 B CN 114151561B CN 202111513749 A CN202111513749 A CN 202111513749A CN 114151561 B CN114151561 B CN 114151561B
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- Prior art keywords
- valve body
- fixedly connected
- water
- valve
- outlet pipe
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 140
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000009467 reduction Effects 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000012466 permeate Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process 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
- 239000000047 product Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention provides an electric valve with flow monitoring, which comprises a water inlet pipe and a water outlet pipe, wherein the inner side of the water inlet pipe and the inner side of the water outlet pipe are respectively and fixedly connected with a guide frame and a ring sleeve, the top end of the water inlet pipe is fixedly connected with a valve body, the top end of the valve body is fixedly connected with the bottom end of the water outlet pipe, the front end of the valve body is fixedly connected with a power mechanism, the inner sides of the left end and the right end of the valve body are both movably connected with a pressure control mechanism, the middle part of the guide frame is sleeved with a dynamic adjusting mechanism, the working positions of a buffer valve plug on the inner side of the valve body are changed through the power mechanism, a connecting rod and a push plate, the water pressure balance on the inner side of the valve body is completed, the linkage of a water permeable sleeve and a mounting seat is completed through a connecting shaft, the direct-through structure of the water inlet pipe, the valve body and the water outlet pipe is realized, and the kinetic energy loss of the device is reduced, and the problems of large kinetic energy loss, low working efficiency and inconvenient assembly operation of the existing equipment are solved.
Description
Technical Field
The invention mainly relates to the field of electric valves, in particular to an electric valve with flow monitoring.
Background
When the pressure of the fluid in the pipeline changes, the electric flow valve regulates the constant flow of the fluid in the pipeline.
The prior patent (publication number: CN 108278397A) discloses a lower valve cover split type electric flow valve capable of setting flow, which comprises a valve body, a water inlet channel and a water outlet channel, wherein a valve cavity is arranged in the valve body, the valve cavity comprises an upper cavity, a middle cavity and a lower cavity, the middle cavity is communicated with the water inlet channel, an upper water outlet communicated with the upper cavity and a lower water outlet communicated with the lower cavity are respectively arranged on the upper wall and the lower wall of the middle cavity, an upper valve plug and a lower valve plug are respectively arranged at the upper water outlet and the lower water outlet, a membrane is penetrated at the bottom of the valve rod, a limiting block and a push block are respectively arranged on the upper side and the lower side of the membrane, the limiting block and the push block are respectively arranged on the valve rod, the push block is fixed with the bottom end of the valve rod, a spring is extruded between the push block and the bottom of the lower cavity, the lower cavity is communicated with the upper cavity through a through hole, a ball valve is arranged at the upper cavity, a pressure guide hole is arranged at the water outlet, and a rotating rod is arranged on the ball valve, so that the rotating rod is controlled by an electric control mechanism, and the flow in the prior art can not realize accurate positioning adjustment and complicated manufacturing process. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. in the using process of the device, the water inlet channel, the water outlet channel and the valve cavity are structurally combined, wherein the valve cavity comprises an upper cavity, a middle cavity and a lower cavity, the whole mechanism is summarized in the running process, and the water flow needs to finish the flow direction adjustment at the inner sides of the water inlet channel, the water outlet channel and the valve cavity, so that the kinetic energy loss of the water flow is larger; 2. in the using process of the device, an upper valve plug and a lower valve plug are respectively arranged at an upper water outlet and a lower water outlet, and the water supply pressure is controlled at the inner side of a valve body to finish water flow adjustment; 3. when the device is used, and provides stable flow for a user, the valve rod, the diaphragm, the push block, the spring and the limiting block are combined, when the water pressure on the inner side of the water inlet channel changes, the working positions of the upper valve plug and the lower valve plug on the upper water outlet and the lower water outlet are changed, the whole structure is complex, and the problem of inconvenient assembly operation exists.
Disclosure of Invention
Problems to be solved by the invention
The invention provides an electric valve with flow monitoring, which is used for solving the technical problems of large kinetic energy loss, low working efficiency and inconvenient assembly operation of the existing product in the background technology.
Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows: the utility model provides a take flow monitoring's motorised valve, includes inlet tube and outlet pipe, the inboard of inlet tube and the inboard of outlet pipe fixedly connected with leading truck and ring cover respectively, the top fixedly connected with valve body of inlet tube, the top fixedly connected with of valve body is in the bottom of outlet pipe, the front end fixedly connected with power unit of valve body, the inboard all swing joint of left end inboard and the right-hand member inboard of valve body has accuse pressure mechanism, dynamic adjustment mechanism has been cup jointed at the middle part of leading truck.
Further, the left end and the right end of the valve body are fixedly connected with protecting shells, and the middle part of the left end and the middle part of the right end of the valve body are respectively connected with sealing pipes in a penetrating manner.
Further, power unit includes driving motor and axostylus axostyle, driving motor's bottom fixed connection is at the front end of valve body, the outside swing joint of axostylus axostyle is inboard at the front end of valve body, driving motor's output fixedly connected with first reduction gear, the middle part welding of axostylus axostyle has second reduction gear, the outside of second reduction gear and the outside meshing of first reduction gear, the equal threaded connection of left end and the right-hand member of axostylus axostyle has the regulation seat, the outside sliding connection of regulation seat is in the inboard of protecting crust.
Further, the pressure control mechanism comprises two connecting rods, the outer sides of the two connecting rods are respectively movably connected to the inner side of the left end and the inner side of the right end of the valve body, the left end of the connecting rod is fixedly connected to the right side of the adjusting seat, the right end of the connecting rod is fixedly connected with a push plate, the outer side of the push plate is movably connected to the surface of the inner wall of the valve body, and a buffer valve plug is fixedly arranged on the right side of the push plate.
Further, the bottom and the top of the buffer valve plug are respectively provided with an impact groove and a diversion groove, and the number of the buffer valve plugs is two.
Further, the dynamic adjustment mechanism comprises a connecting shaft, the outside of connecting shaft cup joints the inboard at the leading truck, the bottom fixedly connected with cover that permeates water of connecting shaft, the top outside of water jacket is permeated has set firmly the impact ring, the outside swing joint of impact ring is at the inner wall surface of inlet tube, the inboard fixedly connected with spacing spring of bottom of water jacket, the top fixedly connected with of this spacing spring is at the low end of leading truck, the top fixedly connected with mount pad of connecting shaft, the top fixedly connected with paddle of mount pad, the outside swing joint of paddle is at the middle part of ring cover.
Further, the radius of the connecting shaft is the same as the inner diameter of the diversion trench, and the top end of the connecting shaft penetrates through the bottom end to the top end of the valve body.
Further, the surface of the water permeable sleeve is provided with water permeable holes, and the middle part of the water permeable sleeve is provided with a drainage groove.
Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention provides an electric valve with flow monitoring, which is used for realizing the reduction of the kinetic energy loss of water supply through the device, changing the working position of an adjusting seat on the inner side of a protective shell through a power mechanism, changing the working position of a buffer valve plug on the inner side of a valve body through a connecting rod and a push plate, changing the flow resistance of water on the inner side of the valve body, completing the water pressure balance on the inner side of the valve body, matching with a dynamic adjusting mechanism, and realizing the linkage of a water permeable sleeve on a water inlet pipe and a mounting seat in a water outlet pipe through a connecting shaft, thereby realizing the dynamic adjustment of the water pressure on the inner side of the device, wherein the straight-through structure of the water inlet pipe, the valve body and the water outlet pipe reduces the flow steering of the water on the inner side of the device, and realizing the reduction of the kinetic energy loss of the device on the water.
The invention provides an electric valve with flow monitoring, which realizes the efficiency improvement of water supply flow regulation through the device, when a dynamic regulating mechanism works at the inner side of the device, a water permeable sleeve and an impact ring start to shrink and stretch under the impact of running water, a limit spring starts to shrink and stretch according to the size of the water pressure, the water permeable sleeve changes the working distance between a mounting seat and the ring sleeve through a connecting shaft, the dynamic balance treatment and the working efficiency improvement of the device to the pressure of the running water at the inner side are realized, and the stable water flow in a water outlet pipe is ensured.
The invention provides an electric valve with flow monitoring, which is characterized in that the device is assembled quickly, the active water pressure balance adjustment of the device is realized through the matching of a power mechanism and a pressure control mechanism, the passive water pressure balance adjustment of the device is realized through a dynamic adjustment mechanism, and the device has a simple and reasonable integral structure, is convenient to assemble and overhaul, and has low failure rate when water supply equipment is connected and sealed for use.
Drawings
FIG. 1 is a front cross-sectional view of the novel structure of the present invention;
FIG. 2 is a top view in elevation of the novel valve body structure of the present invention;
FIG. 3 is a semi-sectional perspective view of the novel structure of the present invention;
FIG. 4 is a semi-sectional perspective view of the novel water permeable sleeve structure of the present invention;
fig. 5 is a perspective view of the novel blade structure of the present invention.
Reference numerals
1-a water inlet pipe; 2-a water outlet pipe; 3-a guide frame; 4-loop; 5-a valve body; 5 a-a protective shell; 5 b-sealing the tube; 6-a power mechanism; 61-driving a motor; 62-a shaft; 63-a first reduction gear; 64-a second reduction gear; 65-adjusting seats; 7-a pressure control mechanism; 71-connecting rod; 72-pushing plate; 73-a damper plug; 73 a-an impingement slot; 73 b-diversion trenches; 8-a dynamic adjustment mechanism; 81-connecting shafts; 82-a water permeable sleeve; 82 a-water permeable holes; 82 b-drainage grooves; 83-an impingement ring; 84-limiting springs; 85-mounting seats; 86-blade.
Detailed Description
In order that the invention may be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the invention may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the invention.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
Referring to fig. 1-5, an electric valve with flow monitoring comprises a water inlet pipe 1 and a water outlet pipe 2, wherein the inner side of the water inlet pipe 1 and the inner side of the water outlet pipe 2 are respectively fixedly connected with a guide frame 3 and a ring sleeve 4, the top end of the water inlet pipe 1 is fixedly connected with a valve body 5, the top end of the valve body 5 is fixedly connected with the bottom end of the water outlet pipe 2, the front end of the valve body 5 is fixedly connected with a power mechanism 6, the inner side of the left end and the inner side of the right end of the valve body 5 are movably connected with a pressure control mechanism 7, and the middle part of the guide frame 3 is sleeved with a dynamic adjusting mechanism 8.
In this embodiment, as shown in fig. 1, fig. 2 and fig. 3, the left end and the right end of the valve body 5 are fixedly connected with a protecting shell 5a, the middle part of the left end and the middle part of the right end of the valve body 5 are all connected with a sealing tube 5b in a penetrating way, and the straight-through structure of the water inlet tube 1, the valve body 5 and the water outlet tube 2 reduces the flow steering of water inside the device.
In this embodiment, as shown in fig. 1, 2 and 3, the power mechanism 6 includes a driving motor 61 and a shaft 62, the bottom end of the driving motor 61 is fixedly connected to the front end of the valve body 5, the outer side of the shaft 62 is movably connected to the inner side of the front end of the valve body 5, the output end of the driving motor 61 is fixedly connected to a first reduction gear 63, the middle part of the shaft 62 is welded with a second reduction gear 64, the outer side of the second reduction gear 64 is meshed with the outer side of the first reduction gear 63, the left end and the right end of the shaft 62 are both in threaded connection with an adjusting seat 65, the outer side of the adjusting seat 65 is slidably connected to the inner side of the protecting shell 5a, the driving motor 61 drives the shaft 62 to rotate through the first reduction gear 63 and the second reduction gear 64, the operating position of the adjusting seat 65 in the inner side of the protecting shell 5a is changed, and the operating position of the pressure control mechanism 7 in the inner side of the valve body 5 is changed by the adjusting seat 65.
In this embodiment, as shown in fig. 1, 2 and 3, the pressure control mechanism 7 includes two connecting rods 71, the outer sides of the two connecting rods 71 are respectively movably connected to the inner side of the left end and the inner side of the right end of the valve body 5, the left end of the connecting rod 71 is fixedly connected to the right side of the adjusting seat 65, the right end of the connecting rod 71 is fixedly connected with a push plate 72, the outer side of the push plate 72 is movably connected to the inner wall surface of the valve body 5, a buffer valve plug 73 is fixedly arranged on the right side of the push plate 72, the adjusting seat 65 changes the working position of the pressure control mechanism 7 inside the valve body 5, the adjusting seat 65 drives the buffer valve plug 73 to move to the outer side of the connecting shaft 81 through the connecting rod 71 and the push plate 72, the running water resistance inside the valve body 5 is increased, the kinetic energy of consumed water balances the water pressure inside the device, and the device is matched with the power mechanism 6 to realize active water pressure balance adjustment of the device.
In this embodiment, as shown in fig. 1, 2 and 3, the bottom end and the top end of the buffer valve plug 73 are respectively provided with an impact groove 73a and a diversion groove 73b, the number of the buffer valve plugs 73 is two, water enters the inner side of the valve body 5 through the use of the buffer valve plug 73, and the impact groove 73a of the buffer valve plug 73 is used for converging and guiding the water flow, so that the kinetic energy loss of the water in the inner side of the valve body 5 is reduced.
In this embodiment, as shown in fig. 1, fig. 3, fig. 4 and fig. 5, the dynamic adjustment mechanism 8 includes a connecting shaft 81, the outside of the connecting shaft 81 is sleeved on the inner side of the guide frame 3, the bottom end fixedly connected with water permeable sleeve 82 of the connecting shaft 81, the top end outside of the water permeable sleeve 82 is fixedly provided with an impact ring 83, the outside of the impact ring 83 is movably connected on the inner wall surface of the water inlet pipe 1, the bottom end inside of the water permeable sleeve 82 is fixedly connected with a limit spring 84, the top end of the limit spring 84 is fixedly connected at the lower end of the guide frame 3, the top end of the connecting shaft 81 is fixedly connected with a mounting seat 85, the top end of the mounting seat 85 is fixedly connected with a paddle 86, the outside of the paddle 86 is movably connected in the middle of the annular sleeve 4, the dynamic adjustment mechanism 8 is used, and the linkage of the water permeable sleeve 82 in the water inlet pipe 1 and the water outlet pipe 2 is completed through the connecting shaft 81.
In this embodiment, as shown in fig. 1, 3 and 4, the radius of the connecting shaft 81 is the same as the inner diameter of the flow guiding groove 73b, the top end of the connecting shaft 81 penetrates from the bottom end to the top end of the valve body 5, the power mechanism 6 is matched with the pressure control mechanism 7, and the closing of the device is completed when the outer side of the buffer valve plug 73 and the outer side of the connecting shaft 81 are mutually abutted.
In this embodiment, as shown in fig. 1, 3 and 4, a water permeable hole 82a is formed on the surface of the water permeable sleeve 82, a drainage groove 82b is formed in the middle of the water permeable sleeve 82, and when the water permeable sleeve 82 works on the inner side of the water inlet pipe 1, according to the water pressure on the inner side of the water inlet pipe 1, the water permeable sleeve 82 and the impact ring 83 cooperate with a limit spring 84 to complete the adjustment of the working positions of the water permeable sleeve 82 and the impact ring 83 on the inner side of the water inlet pipe 1.
In the present embodiment of the present invention, in the present embodiment,
through the collocation of inlet tube 1, valve body 5 and outlet pipe 2, accomplish the current structure of the device and constitute, water loops through inlet tube 1, valve body 5 and outlet pipe 2, and water is when the inboard of inlet tube 1 strikes water permeable sleeve 82 and impact ring 83, and water loops through water permeable hole 82a and drainage groove 82b of water permeable sleeve 82 after entering into the inboard of valve body 5, and water is when the inboard of valve body 5, in the water guide to outlet pipe 2 through impact groove 73a and the guiding hole of buffer valve plug 73, water is discharged along paddle 86 from the clearance of mount pad 85 and ring cover 4 in outlet pipe 2.
When the water pressure on the inner side of the water inlet pipe 1 increases, the limit spring 84 starts to shrink, the water permeable sleeve 82 and the impact ring 83 slide on the guide frame 3 under the impact of high-pressure water flow, the water permeable sleeve 82 drives the installation seat 85 to slide towards the top end of the water outlet pipe 2 through the connecting shaft 81, the distance between the installation seat 85 and the ring sleeve 4 is reduced, the resistance of water passing through the installation seat 85 and the ring sleeve 4 is increased, the driving motor 61 drives the shaft lever 62 to rotate through the first reduction gear 63 and the second reduction gear 64, the inner side working position of the regulating seat 65 on the protective shell 5a is changed, the regulating seat 65 changes the working position of the pressure control mechanism 7 on the inner side of the valve body 5, the regulating seat 65 drives the buffer valve plug 73 to move towards the outer side of the connecting shaft 81 through the connecting rod 71 and the push plate 72, the water flow resistance on the inner side of the valve body 5 is increased, the kinetic energy of consumed water balances the water pressure on the inner side of the device, and the water flow in the water outlet pipe 2 is kept stable.
When the water pressure of the inner side of the water inlet pipe 1 is reduced, the limit spring 84 starts to stretch, the water permeable sleeve 82 and the impact ring 83 are driven to slide towards the bottom end of the water inlet pipe 1, the water permeable sleeve 82 drives the installation seat 85 and the blades 86 to slide towards the bottom end of the water outlet pipe 2 through the connecting shaft 81, the distance between the installation seat 85 and the annular sleeve 4 is increased, the resistance of water passing through the installation seat 85 and the annular sleeve 4 is reduced, the power mechanism 6 is matched with the pressure control mechanism 7, the buffer valve plug 73 is changed to slide towards the inner side of the left end and the inner side of the right end of the valve body 5, the working distance between the two buffer valve plugs 73 is increased, the flowing resistance of water on the inner side of the valve body 5 is reduced, the water pressure of the water on the inner side of the valve body 5 and the water outlet pipe 2 is maintained, and the water flow of the inner side of the water outlet pipe 2 is stabilized.
The foregoing examples merely illustrate certain embodiments of the invention and are described in more detail and are not to be construed as limiting the scope of the invention; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the invention, all of which fall within the scope of protection of the invention; accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides a take flow monitoring's motorised valve, includes inlet tube (1) and outlet pipe (2), its characterized in that: the novel water inlet pipe is characterized in that the inner side of the water inlet pipe (1) and the inner side of the water outlet pipe (2) are fixedly connected with a guide frame (3) and a ring sleeve (4) respectively, the top end of the water inlet pipe (1) is fixedly connected with a valve body (5), the top end of the valve body (5) is fixedly connected with the bottom end of the water outlet pipe (2), the front end of the valve body (5) is fixedly connected with a power mechanism (6), the inner sides of the left end and the right end of the valve body (5) are both movably connected with a pressure control mechanism (7), and the middle part of the guide frame (3) is sleeved with a dynamic adjusting mechanism (8);
the power mechanism (6) comprises a driving motor (61) and a shaft lever (62), wherein the bottom end of the driving motor (61) is fixedly connected to the front end of the valve body (5), the outer side of the shaft lever (62) is movably connected to the inner side of the front end of the valve body (5), the output end of the driving motor (61) is fixedly connected with a first reduction gear (63), the middle part of the shaft lever (62) is welded with a second reduction gear (64), the outer side of the second reduction gear (64) is meshed with the outer side of the first reduction gear (63), the left end and the right end of the shaft lever (62) are respectively connected with an adjusting seat (65) in a threaded mode, and the outer side of the adjusting seat (65) is slidably connected to the inner side of the protecting shell (5 a);
the pressure control mechanism (7) comprises two connecting rods (71), the outer sides of the two connecting rods (71) are respectively and movably connected to the inner side of the left end and the inner side of the right end of the valve body (5), the left end of each connecting rod (71) is fixedly connected to the right side of the corresponding adjusting seat (65), the right end of each connecting rod (71) is fixedly connected with a push plate (72), the outer sides of the push plates (72) are movably connected to the inner wall surface of the valve body (5), and a buffer valve plug (73) is fixedly arranged on the right side of each push plate (72);
dynamic adjustment mechanism (8) are including connecting axle (81), the inboard at leading truck (3) is cup jointed in the outside of connecting axle (81), the bottom fixedly connected with cover (82) permeates water of connecting axle (81), the top outside of cover (82) of permeating water has set firmly impact ring (83), the outside swing joint of impact ring (83) is at the inner wall surface of inlet tube (1), the inboard fixedly connected with spacing spring (84) of bottom of cover (82) permeates water, the top fixedly connected with of this spacing spring (84) is in the low end of leading truck (3), the top fixedly connected with mount pad (85) of connecting axle (81), the top fixedly connected with paddle (86) of mount pad (85), the outside swing joint of paddle (86) is in the middle part of ring cover (4).
2. An electrically operated valve with flow monitoring as set forth in claim 1 wherein: the left end and the right end of the valve body (5) are fixedly connected with a protective shell (5 a), and the middle part of the left end and the middle part of the right end of the valve body (5) are respectively and penetratingly connected with a sealing pipe (5 b).
3. An electrically operated valve with flow monitoring as set forth in claim 1 wherein: impact grooves (73 a) and diversion trenches (73 b) are respectively formed in the bottom end and the top end of the buffer valve plug (73), and the number of the buffer valve plugs (73) is two.
4. An electrically operated valve with flow monitoring as set forth in claim 1 wherein: the radius of the connecting shaft (81) is the same as the inner diameter of the diversion trench (73 b), and the top end of the connecting shaft (81) penetrates through the bottom end to the top end of the valve body (5).
5. An electrically operated valve with flow monitoring as set forth in claim 1 wherein: the surface of the permeable sleeve (82) is provided with permeable holes (82 a), and the middle part of the permeable sleeve (82) is provided with a drainage groove (82 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111513749.2A CN114151561B (en) | 2021-12-13 | 2021-12-13 | Take flow monitoring's motorised valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111513749.2A CN114151561B (en) | 2021-12-13 | 2021-12-13 | Take flow monitoring's motorised valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114151561A CN114151561A (en) | 2022-03-08 |
| CN114151561B true CN114151561B (en) | 2024-03-15 |
Family
ID=80450504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111513749.2A Active CN114151561B (en) | 2021-12-13 | 2021-12-13 | Take flow monitoring's motorised valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114151561B (en) |
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| JPH084922A (en) * | 1994-06-17 | 1996-01-12 | Oomori Seikouki Kk | Flow control valve |
| JP2001114399A (en) * | 1999-10-19 | 2001-04-24 | Showa Aircraft Ind Co Ltd | Surge control valve |
| CN1900632A (en) * | 2005-07-22 | 2007-01-24 | 太平洋工业株式会社 | Two-way constant pressure expansion valve |
| CN2883835Y (en) * | 2006-03-16 | 2007-03-28 | 鲍峰 | Liquid flow auto-balancing regulating valve |
| CN201866359U (en) * | 2010-12-07 | 2011-06-15 | 杭州春江阀门有限公司 | Dynamic flow balancing valve with check valve |
| CN105378576A (en) * | 2013-06-12 | 2016-03-02 | 贝利莫控股公司 | Pressure equalising insert |
| CN206036331U (en) * | 2016-08-30 | 2017-03-22 | 江苏永冠给排水设备有限公司 | Liquid flow constant control valve |
| CN108278397A (en) * | 2018-03-07 | 2018-07-13 | 高继升 | A kind of bottom flange Split type electrical flow valve setting flow |
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2021
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| JPH084922A (en) * | 1994-06-17 | 1996-01-12 | Oomori Seikouki Kk | Flow control valve |
| JP2001114399A (en) * | 1999-10-19 | 2001-04-24 | Showa Aircraft Ind Co Ltd | Surge control valve |
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| CN201866359U (en) * | 2010-12-07 | 2011-06-15 | 杭州春江阀门有限公司 | Dynamic flow balancing valve with check valve |
| CN105378576A (en) * | 2013-06-12 | 2016-03-02 | 贝利莫控股公司 | Pressure equalising insert |
| CN206036331U (en) * | 2016-08-30 | 2017-03-22 | 江苏永冠给排水设备有限公司 | Liquid flow constant control valve |
| CN108278397A (en) * | 2018-03-07 | 2018-07-13 | 高继升 | A kind of bottom flange Split type electrical flow valve setting flow |
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| CN114151561A (en) | 2022-03-08 |
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