CN112178259A - Flow control valve and flow control device - Google Patents
Flow control valve and flow control device Download PDFInfo
- Publication number
- CN112178259A CN112178259A CN202011165923.4A CN202011165923A CN112178259A CN 112178259 A CN112178259 A CN 112178259A CN 202011165923 A CN202011165923 A CN 202011165923A CN 112178259 A CN112178259 A CN 112178259A
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- Prior art keywords
- locking
- groove
- ring
- transmission
- block
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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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- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 239000012530 fluid Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a flow control valve and a flow control device, and relates to the technical field of conversion plugs. The flow control valve comprises a valve cover and a valve body which are mutually enclosed, wherein the valve cover is connected with the valve body through a locking mechanism; the locking mechanism comprises a fixing ring, a locking ring and a plurality of locking components, the fixing ring is fixedly sleeved on the side wall of the valve body, the locking ring is slidably connected to the outer ring wall of the fixing ring through two sliding pieces, the valve cover is arranged in the locking ring and matched with the locking ring, and the valve cover is connected with the locking ring through the plurality of locking components; the locking assembly comprises a transmission groove, a spring, a locking block, a locking groove, a transmission rope, a transmission hole and a fixed pulley, the transmission groove is formed in the inner annular wall of the locking ring, one end of the spring is fixedly connected to the bottom of the transmission groove, and the other end of the spring is connected with one end of the locking block. The valve cover and the valve body can be connected quickly and conveniently, and the valve cover and the valve body can be conveniently disassembled and assembled.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a flow control valve and a flow control device.
Background
In fluid engineering work, the flow of some fluids needs to be controlled sometimes, and various regulating valves are generally used, but the valves are too complicated, the flow regulating means is troublesome, and the sealing performance of the valves is poor, so that the valves leak after a long time.
The publication (announcement) No. CN209743707U discloses a flow control valve, which has the advantages of simple structure, convenient flow adjustment, good sealing performance and no leakage after long-time use, and the valve cover and the valve body are connected through bolts and are detachably arranged, so that the flow control valve is convenient to mount, dismount and overhaul;
publication (publication) No. CN209587192U discloses a flow control valve, which can make the fluid have stable output after passing through, and avoid the turbulent flow in the fluid when in use;
the above patent still has the following technical drawbacks:
the valve cover and the valve body are connected through the bolts, the connection mode is complex, and time and labor are wasted during disassembly and assembly.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, a valve cover and a valve body are connected through bolts, the connection mode is complicated, and time and labor are wasted during assembly and disassembly, and provides a flow control valve and a flow control device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a flow control valve comprises a valve cover and a valve body which are mutually enclosed, wherein the valve cover and the valve body are connected through a locking mechanism;
the locking mechanism comprises a fixing ring, a locking ring and a plurality of locking components, the fixing ring is fixedly sleeved on the side wall of the valve body, the locking ring is slidably connected to the outer ring wall of the fixing ring through two sliding pieces, the valve cover is arranged in the locking ring and matched with the locking ring, and the valve cover is connected with the locking ring through the plurality of locking components;
the locking assembly comprises a transmission groove, a spring, a locking block, a locking groove, a transmission rope, a transmission hole and a fixed pulley, the transmission groove is formed in the inner annular wall of the locking ring, one end of the spring is fixedly connected to the bottom of the transmission groove, the other end of the spring is connected with one end of the locking block, the locking groove is formed in the side wall of the valve cover corresponding to the locking block, one end, far away from the spring, of the locking block penetrates through a notch of the transmission groove and extends into the locking groove, the transmission hole is formed in the bottom of the transmission groove, the fixed pulley is fixedly connected to the outer annular wall of the locking ring, one end of the transmission rope is fixedly connected to one end, close to the spring, of the locking block, the other end of the transmission rope penetrates through the spring and the transmission hole in sequence and is fixedly connected to the upper end of the locking ring, and the transmission rope bypasses the fixed pulley.
Preferably, the sliding part comprises a sliding block and a sliding groove which are matched with each other, the sliding groove is formed in the outer ring wall of the fixing ring in the vertical direction, the sliding block is connected in the sliding groove in a sliding mode, and one end, far away from the bottom of the sliding groove, of the sliding block penetrates through a groove opening of the sliding groove and is fixedly connected to the inner ring wall of the locking ring.
Preferably, the side wall of the locking block close to one end of the spring is symmetrically and fixedly connected with limiting blocks, the groove wall of the locking groove is symmetrically provided with limiting grooves matched with the limiting blocks, and the limiting blocks are connected in the corresponding limiting grooves in a sliding manner.
Preferably, the locking block is matched with the locking groove.
Preferably, the outer ring wall of the position locking ring is provided with anti-slip threads.
A flow control device includes a line for supplying a fluid and a flow control valve mounted on the line, the line having a flow meter mounted thereon.
Compared with the prior art, the invention provides a flow control valve and a flow control device, which have the following beneficial effects:
this flow control valve and flow control device through setting up the lock position subassembly, need not use the bolt, only needs to pull the lock position ring, can make all lock position subassemblies once only whole open, and quick convenient completion valve gap and the valve body between be connected, the valve gap and the valve body of being convenient for carry out the dismouting.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the connection between the valve cover and the valve body is quickly and conveniently completed, and the valve cover and the valve body are convenient to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural diagram of a flow control valve according to the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1 valve gap, 2 valve bodies, 3 locking rings, 4 transmission grooves, 5 springs, 6 locking blocks, 7 locking grooves, 8 transmission ropes, 9 transmission holes, 10 fixed pulleys, 11 sliding blocks, 12 sliding grooves, 13 limiting blocks, 14 limiting grooves and 15 fixing rings.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Embodiment 1, as shown in fig. 1-2, the flow control valve comprises a valve cover 1 and a valve body 2 which enclose with each other, wherein the valve cover 1 and the valve body 2 are connected through a locking mechanism;
the locking mechanism comprises a fixing ring 15, a locking ring 3 and a plurality of locking components, the fixing ring 15 is fixedly sleeved on the side wall of the valve body 2, the locking ring 3 is slidably connected to the outer ring wall of the fixing ring 15 through two sliding parts, the valve cover 1 is arranged in the locking ring 3, the valve cover 1 is matched with the locking ring 3, and the valve cover 1 is connected with the locking ring 3 through the plurality of locking components;
the locking assembly comprises a transmission groove 4, a spring 5, a locking block 6, a locking groove 7, a transmission rope 8, a transmission hole 9 and a fixed pulley 10, wherein the transmission groove 4 is arranged on the inner annular wall of the locking ring 3, one end of the spring 5 is fixedly connected with the groove bottom of the transmission groove 4, the other end of the spring 5 is connected with one end of the locking block 6, the locking groove 7 is arranged on the side wall of the valve cover 1 corresponding to the locking block 6, one end, far away from the spring 5, of the locking block 6 penetrates through the notch of the transmission groove 4 and extends into the locking groove 7, the transmission hole 9 is arranged at the groove bottom of the transmission groove 4, the fixed pulley 10 is fixedly connected on the outer annular wall of the locking ring 3, one end of the transmission rope 8 is fixedly connected with one end, close to the spring 5, of the locking block 6, the other end of the transmission rope 8 sequentially penetrates through the spring 5 and the transmission hole 9 and is fixedly connected with the upper end of the locking ring 3, and the, apply decurrent pulling force to the locking ring 3, can apply pulling force to locking piece 6 through driving rope 8 during locking ring 3 downstream, will lock piece 6 to the pulling in transmission groove 4, and compress spring 5, after locking piece 6 takes in transmission groove 4 completely, again as required take off valve gap 1 from solid fixed ring 15 or place in solid fixed ring 15, when valve gap 1 needs to be taken off, extract locking piece 6 from locking groove 7, when needing to install valve gap 1, make locking groove 7 correspond locking piece 6 when valve gap 1 places, loosen locking ring 3 again, compressed spring 5 pushes locking piece 6 and resets and pops into locking groove 7, quick convenient completion valve gap 1 and the connection between the valve body 2, be convenient for valve gap 1 and valve body 2 to carry out the dismouting.
Embodiment 2 is based on embodiment 1 and is shown in fig. 2, the sliding part of the valve comprises a sliding block 11 and a sliding groove 12 which are matched with each other, the sliding groove 12 is arranged on the outer ring wall of the fixed ring 15 along the vertical direction, the sliding block 11 is connected in the sliding groove 12 in a sliding way, one end of the sliding block 11, which is far away from the bottom of the sliding groove 12, penetrates through the notch of the sliding groove 12 and is fixedly connected on the inner ring wall of the position locking ring 3, the position of the position locking ring 3 is supported through the sliding block 11 clamped in the sliding groove 12, and the position locking ring 3 is placed to be separated from the valve body 2.
Embodiment 4 is based on embodiment 1 and is shown in fig. 2, and the locking block 6 is matched with the locking slot 7, so that the locking block 6 is more tightly inserted into the locking slot 7.
the locking assembly comprises a transmission groove 4, a spring 5 and a locking block 6, the locking device comprises a locking groove 7, a transmission rope 8, a transmission hole 9 and a fixed pulley 10, wherein the transmission groove 4 is formed in the inner annular wall of a locking ring 3, one end of a spring 5 is fixedly connected to the bottom of the transmission groove 4, the other end of the spring 5 is connected with one end of a locking block 6, the locking groove 7 is formed in the side wall of the valve cover 1 corresponding to the locking block 6, one end, far away from the spring 5, of the locking block 6 penetrates through the notch of the transmission groove 4 and extends into the locking groove 7, the transmission hole 9 is formed in the bottom of the transmission groove 4, the fixed pulley 10 is fixedly connected to the outer annular wall of the locking ring 3, one end of the transmission rope 8 is fixedly connected to one end, close to the spring 5, of the locking block 6, the other end of the transmission rope 8 sequentially penetrates through the spring 5 and the transmission hole 9 and is fixedly connected to the upper end of the locking ring 3, and the;
the slider is including the sliding block 11 and the sliding tray 12 that match each other, sliding tray 12 is seted up on solid fixed ring 15's outer rampart along vertical direction, sliding block 11 sliding connection is in sliding tray 12, sliding block 11 keeps away from the one end of sliding tray 12 tank bottom and passes the notch of sliding tray 12 and fixed connection on the inner rampart of capture ring 3, the symmetry fixedly connected with stopper 13 on the lateral wall that capture block 6 is close to spring 5 one end position, the symmetry has been seted up on the cell wall of capture groove 7 with stopper 13 assorted spacing groove 14, stopper 13 sliding connection is in the spacing groove 14 that corresponds, capture block 6 and capture groove 7 phase-match, be equipped with anti-skidding line on the outer rampart of capture ring 3, the flow control valve is installed on the pipeline, install the flowmeter on the pipeline.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A flow control valve comprises a valve cover (1) and a valve body (2) which are mutually enclosed, and is characterized in that the valve cover (1) and the valve body (2) are connected through a locking mechanism;
the locking mechanism comprises a fixing ring (15), a locking ring (3) and a plurality of locking components, the fixing ring (15) is fixedly sleeved on the side wall of the valve body (2), the locking ring (3) is slidably connected to the outer annular wall of the fixing ring (15) through two sliding parts, the valve cover (1) is arranged in the locking ring (3), the valve cover (1) is matched with the locking ring (3), and the valve cover (1) is connected with the locking ring (3) through the plurality of locking components;
the locking assembly comprises a transmission groove (4), a spring (5), a locking block (6), a locking groove (7), a transmission rope (8), a transmission hole (9) and a fixed pulley (10), the transmission groove (4) is formed in the inner annular wall of the locking ring (3), one end of the spring (5) is fixedly connected to the bottom of the transmission groove (4), the other end of the spring (5) is connected with one end of the locking block (6), the locking groove (7) is formed in the side wall of the valve cover (1) corresponding to the locking block (6), one end, far away from the spring (5), of the locking block (6) penetrates through the notch of the transmission groove (4) and extends into the locking groove (7), the transmission hole (9) is formed in the bottom of the transmission groove (4), the fixed pulley (10) is fixedly connected to the outer annular wall of the locking ring (3), and one end of the transmission rope (8) is fixedly connected to one end, close to the spring (5), the other end of the transmission rope (8) sequentially penetrates through the spring (5) and the transmission hole (9) and is fixedly connected to the upper end of the locking ring (3), and the transmission rope (8) is arranged around the fixed pulley (10).
2. A flow control valve according to claim 1, characterized in that the slider comprises a sliding block (11) and a sliding groove (12) which are matched with each other, the sliding groove (12) is arranged on the outer ring wall of the fixed ring (15) along the vertical direction, the sliding block (11) is connected in the sliding groove (12) in a sliding way, and one end of the sliding block (11) far away from the bottom of the sliding groove (12) passes through the notch of the sliding groove (12) and is fixedly connected on the inner ring wall of the locking ring (3).
3. The flow control valve according to claim 1, wherein the side wall of the position of the locking block (6) close to one end of the spring (5) is symmetrically and fixedly connected with a limiting block (13), the groove wall of the locking groove (7) is symmetrically provided with a limiting groove (14) matched with the limiting block (13), and the limiting block (13) is slidably connected in the corresponding limiting groove (14).
4. A flow control valve according to claim 1, characterised in that the capture block (6) is matched to the capture groove (7).
5. A flow control valve according to claim 1, characterized in that the outer ring wall of the capture ring (3) is provided with anti-slip threads.
6. A flow control device comprising a line for supplying a fluid and a flow control valve, wherein the flow control valve is mounted on the line, and a flow meter is mounted on the line.
7. The flow control valve according to claim 1, comprising a valve cover (1) and a valve body (2) which enclose with each other, wherein the valve cover (1) and the valve body (2) are connected by a locking mechanism, the locking mechanism comprises a fixing ring (15), a locking ring (3) and a plurality of locking components, the fixing ring (15) is fixedly sleeved on the side wall of the valve body (2), the locking ring (3) is slidably connected on the outer annular wall of the fixing ring (15) through two sliding parts, the valve cover (1) is arranged in the locking ring (3), the valve cover (1) is matched with the locking ring (3), and the valve cover (1) is connected with the locking ring (3) through the plurality of locking components;
the locking assembly comprises a transmission groove (4), a spring (5), a locking block (6), a locking groove (7), a transmission rope (8), a transmission hole (9) and a fixed pulley (10), the transmission groove (4) is formed in the inner annular wall of the locking ring (3), one end of the spring (5) is fixedly connected to the bottom of the transmission groove (4), the other end of the spring (5) is connected with one end of the locking block (6), the locking groove (7) is formed in the side wall of the valve cover (1) corresponding to the locking block (6), one end, far away from the spring (5), of the locking block (6) penetrates through the notch of the transmission groove (4) and extends into the locking groove (7), the transmission hole (9) is formed in the bottom of the transmission groove (4), the fixed pulley (10) is fixedly connected to the outer annular wall of the locking ring (3), and one end of the transmission rope (8) is fixedly connected to one end, close to the spring (5), the other end of the transmission rope (8) sequentially penetrates through the spring (5) and the transmission hole (9) and is fixedly connected to the upper end of the locking ring (3), and the transmission rope (8) is arranged by bypassing the fixed pulley (10);
the sliding part comprises a sliding block (11) and a sliding groove (12) which are matched with each other, the sliding groove (12) is arranged on the outer ring wall of the fixing ring (15) along the vertical direction, the sliding block (11) is connected in the sliding groove (12) in a sliding manner, one end, far away from the bottom of the sliding groove (12), of the sliding block (11) penetrates through the notch of the sliding groove (12) and is fixedly connected to the inner ring wall of the locking ring (3), the side wall, close to one end of the spring (5), of the locking block (6) is symmetrically and fixedly connected with a limiting block (13), limiting grooves (14) matched with the limiting block (13) are symmetrically formed in the groove wall of the locking groove (7), the limiting block (13) is connected in the corresponding limiting groove (14) in a sliding manner, the locking block (6) is matched with the locking groove (7), and anti-slip threads are arranged on the outer ring wall of the locking ring (3, the flow control valve is installed on a pipeline, and a flowmeter is installed on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011165923.4A CN112178259A (en) | 2020-10-27 | 2020-10-27 | Flow control valve and flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011165923.4A CN112178259A (en) | 2020-10-27 | 2020-10-27 | Flow control valve and flow control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112178259A true CN112178259A (en) | 2021-01-05 |
Family
ID=73923872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011165923.4A Withdrawn CN112178259A (en) | 2020-10-27 | 2020-10-27 | Flow control valve and flow control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112178259A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610774A (en) * | 2021-01-26 | 2021-04-06 | 海南华致信人防设备有限公司 | A fire damper of discharging fume for civil air defense engineering |
-
2020
- 2020-10-27 CN CN202011165923.4A patent/CN112178259A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610774A (en) * | 2021-01-26 | 2021-04-06 | 海南华致信人防设备有限公司 | A fire damper of discharging fume for civil air defense engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
|
| WW01 | Invention patent application withdrawn after publication |