CN110778843B - Pipeline connecting device capable of adjusting flow state - Google Patents
Pipeline connecting device capable of adjusting flow state Download PDFInfo
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- CN110778843B CN110778843B CN201911131360.4A CN201911131360A CN110778843B CN 110778843 B CN110778843 B CN 110778843B CN 201911131360 A CN201911131360 A CN 201911131360A CN 110778843 B CN110778843 B CN 110778843B
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- rotating
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- connecting pipe
- pipe
- bevel gear
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
Abstract
The invention discloses a pipeline connecting device capable of adjusting flow state, and belongs to the field of pipeline connection. A pipeline connecting device capable of adjusting flow state is characterized in that a left pipeline and a right pipeline are connected through the pipeline connecting device, in order to change the flow speed of water in the left pipeline when the water is transferred to the right pipeline and further change the flow state of the water, the water is in a turbulent flow state generally in the flow process, the inner diameter of the pipeline can be changed through a reducing mechanism arranged in the pipeline connecting device in order to change the state, so that the flow speed and the flow state of the water are changed, the reducing mechanism is driven to operate by starting a transmission mechanism during changing, and a moving mechanism is synchronously driven to rotate to drive a moving inner pipe to move, so that a reducing block can move inwards.
Description
Technical Field
The invention relates to the field of pipeline connection, in particular to a pipeline connecting device capable of adjusting a flow state.
Background
The conventional pipeline connecting device is mostly used for connecting pipelines at two ends, but the conventional connecting device cannot meet the requirement when special operation of changing the flow state of a water body is required, and a pipe valve is not necessary to be installed at the position, and the pipe valve cannot be used for the flow state conversion of the water body, so that the requirement is generated, the pipeline connecting device which can be used for quickly connecting pipelines at two ends and changing the flow state of the water body is required, and the following pipeline connecting device is designed according to the thought.
The existing pipeline connecting device capable of adjusting the flow state cannot adjust the flow state of a water body.
Disclosure of Invention
The invention aims to solve the problem that the flow state of a water body cannot be adjusted in the prior art, and provides a flow state adjustable pipeline connecting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable flow regime pipe coupling, comprising: the front end and the rear end of the middle end connecting pipe are fixedly connected with the front end connecting pipe and the rear end connecting pipe, a rotating bearing is movably sleeved inside the front end connecting pipe and the rear end connecting pipe, a threaded connecting pipe is movably sleeved inside the rotating bearing and is connected with an external pipeline, the left threaded connecting pipe is movably connected with the left end of a movable inner pipe by an inner end, the left end of the movable inner pipe is fixedly connected with the left end of a corrugated pipe, the right end of the corrugated pipe is fixedly connected with the rear end connecting pipe by an inner end, the right end of the movable inner pipe is movably sleeved inside a fixing ring, the upper end of the fixing ring is fixedly connected with the inner wall of the middle end connecting pipe, the middle part of the movable inner pipe is fixedly sleeved inside a movable ring, the upper end of the movable ring is movably sleeved on a movable mechanism, and the movable mechanism is meshed with a transmission mechanism, the left side of the transmission mechanism is meshed with the reducing mechanism.
Preferably, the transmission mechanism comprises: rotate knob, dwang and rotation helical gear, the dwang has been cup jointed to the inside activity in middle-end connecting pipe left side, dwang upper end and rotation knob axle center fixed connection, the dwang lower extreme with rotate helical gear axle center fixed connection, it is connected with the meshing of undergauge mechanism to rotate helical gear left side, it is connected with the moving mechanism meshing to rotate helical gear right side.
Preferably, the moving mechanism includes: the transmission bevel gear is meshed with the transmission bevel gear, the axis of the transmission bevel gear is fixedly connected with the left end of the transmission screw rod, the right end of the rotation screw rod is movably sleeved inside the upper end of the fixing ring, and the rotation screw rod is movably sleeved with the moving ring.
Preferably, the diameter reducing mechanism includes: the bevel gear mechanism comprises a rotating gear ring, a moving block and a reducing block, wherein the left side of the rotating bevel gear is meshed with the upper portion of the right side of the rotating gear ring, the left side and the right side of the rotating gear ring are respectively provided with a threaded ring and a gear ring, the left side of the rotating gear ring is in threaded connection with the right side of the moving block, and the lower end of the moving block is fixedly connected with the reducing block.
Preferably, the outer ring of the rotating gear ring is provided with a limiting ring, the inner wall of the left side of the middle connecting pipe is provided with a limiting groove, and the limiting ring is movably sleeved inside the limiting groove.
Preferably, a limiting block is arranged on the left side of the moving block, the limiting block is movably sleeved inside the fixed block, the left side of the fixed block is fixedly connected with the right side of the fixed ring, and the fixed ring is movably connected with the inner wall of the middle connecting pipe.
Compared with the prior art, the invention provides a pipeline connecting device capable of adjusting the flow state, which has the following beneficial effects:
1. the pipe connecting device is used for connecting the left and right side pipes, in order to change the flow speed of water in the left side pipe and change the flow state of the water when the water flow in the left side pipe is transferred to the right side pipe, the diameter reducing mechanism arranged in the pipe connecting device is used for changing the inner diameter of the pipe so as to change the flow speed and the flow state of the water, and the transmission mechanism is started to drive the diameter reducing mechanism to operate and synchronously drive the moving mechanism to rotate so as to drive the moving inner pipe to move when the water flow in the left side pipe is changed, so that the diameter reducing block can move inwards.
2. When the water flow changing device is used, the rotating knob is started to rotate, the rotating rod is driven to rotate, the rotating bevel gear is driven to rotate, the transmission bevel gear is driven to rotate, the rotating lead screw is driven to rotate, the moving ring on the rotating lead screw is driven to move, the moving inner pipe is driven to move backwards, meanwhile, the rotating bevel gear is driven by the rotating bevel gear to rotate, the moving block is driven to move inwards along the threaded ring, the inner diameter of the pipeline is reduced, the pressure of water flow at the position is increased, the flow velocity is increased, and the flow state of the water body is changed.
Drawings
FIG. 1 is a schematic view of an overall structure of a pipeline connecting device with adjustable flow state according to the present invention;
FIG. 2 is a schematic diagram of a disassembled structure of a pipeline connecting device with adjustable flow state according to the present invention;
FIG. 3 is a schematic diagram of a disassembled structure of a pipeline connecting device with adjustable flow state according to the present invention;
fig. 4 is a schematic diagram of a disassembled structure of a pipeline connecting device capable of adjusting a flow state according to the present invention.
The reference numbers in the figures illustrate:
101 front end connecting pipe, 102 middle end connecting pipe, 103 rear end connecting pipe, 104 rotating bearing, 105 thread connecting pipe, 106 moving inner pipe, 107 corrugated pipe, 108 fixing ring, 109 moving ring, 201 rotating knob, 202 rotating rod, 203 rotating bevel gear, 301 transmission bevel gear, 302 rotating lead screw, 303 fixing column, 401 rotating gear ring, 402 moving block, 403 reducing block, 404 limiting ring, 405 limiting groove, 406 limiting block, 407 fixing block and 408 fixing ring.
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.
Example 1:
an adjustable flow regime pipe coupling, comprising: a front end connecting pipe 101, a middle end connecting pipe 102 and a rear end connecting pipe 103, wherein the front end and the rear end of the middle end connecting pipe 102 are fixedly connected with the front end connecting pipe 101 and the rear end connecting pipe 103, a rotating bearing 104 is movably sleeved inside the front end connecting pipe 101 and the rear end connecting pipe 103, a threaded connecting pipe 105 is movably sleeved inside the rotating bearing 104, the threaded connecting pipe 105 is connected with an external pipeline, one end of the left threaded connecting pipe 105 close to the inner side is movably connected with the left end of a movable inner pipe 106, the left end of the movable inner pipe 106 is fixedly connected with the left end of a corrugated pipe 107, the right end of the corrugated pipe 107 is fixedly connected with one end of the rear end connecting pipe 103, the right end of the movable inner pipe 106 is movably sleeved inside a fixed ring 108, the upper end of the fixed ring 108 is fixedly connected with the inner wall of the middle end connecting pipe 102, the middle part of the movable inner pipe 106 is fixedly sleeved inside the movable ring 109, the upper end of the movable ring 109 is movably sleeved on a moving mechanism, and the moving mechanism is engaged with a transmission mechanism, the left side of the transmission mechanism is meshed with the reducing mechanism.
The invention connects the left and right pipelines by the pipeline connecting device, in order to change the flow speed of the water flow of the left pipeline to change the flow state of the water flow when the water flow of the left pipeline is transferred to the right pipeline, because the water body is generally in a turbulent flow state in the flow process, the inner diameter of the pipeline can be changed by the reducing mechanism arranged in the invention in order to change the state, so that the flow speed and the flow state of the water body are changed, the reducing mechanism is driven to operate by starting the transmission mechanism when the water flow is changed, and the moving mechanism is synchronously driven to rotate to drive the moving inner pipe 106 to move, so that the reducing block 403 can move inwards.
Example 2: based on example 1, but with the difference that:
the transmission mechanism includes: the rotating knob 201, the rotating rod 202 and the rotating bevel gear 203 are rotated, the rotating rod 202 is movably sleeved inside the left side of the middle end connecting pipe 102, the upper end of the rotating rod 202 is fixedly connected with the axis of the rotating knob 201, the lower end of the rotating rod 202 is fixedly connected with the axis of the rotating bevel gear 203, the left side of the rotating bevel gear 203 is in meshed connection with a reducing mechanism, and the right side of the rotating bevel gear 203 is in meshed connection with a moving mechanism.
The moving mechanism includes: the transmission bevel gear 301, the rotating screw rod 302 and the fixed column 303, the rotating bevel gear 203 is meshed with the transmission bevel gear 301, the axis of the transmission bevel gear 301 is fixedly connected with the left end of the rotating screw rod 302, the right end of the rotating screw rod 302 is movably sleeved inside the upper end of the fixed ring 108, and the rotating screw rod 302 is movably sleeved with the moving ring 109.
The reducing mechanism includes: the bevel gear mechanism comprises a rotating gear ring 401, a moving block 402 and a reducing block 403, wherein the left side of a rotating bevel gear 203 is meshed with the upper portion of the right side of the rotating gear ring 401, the left side and the right side of the rotating gear ring 401 are respectively provided with a thread ring and a gear ring, the left side of the rotating gear ring 401 is in threaded connection with the right side of the moving block 402, and the lower end of the moving block 402 is fixedly connected with the reducing block 403.
The outer ring of the rotating gear ring 401 is provided with a limiting ring 404, the inner wall of the left side of the middle connecting pipe 102 is provided with a limiting groove 405, and the limiting ring 404 is movably sleeved inside the limiting groove 405.
The left side of the moving block 402 is provided with a limiting block 406, the limiting block 406 is movably sleeved inside the fixing block 407, the left side of the fixing block 407 is fixedly connected with the right side of the fixing ring 408, and the fixing ring 408 is movably connected with the inner wall of the middle connecting pipe 102.
When the water flow state changing device is used, the rotating knob 201 is started to rotate, the rotating rod 202 is driven to rotate, the rotating bevel gear 203 is driven to rotate, the transmission bevel gear 301 is driven to rotate, the rotating lead screw 302 is driven to rotate, the moving ring 109 on the rotating lead screw is driven to move, the moving inner pipe 106 is driven to move backwards, meanwhile, the rotating bevel gear 203 drives the rotating gear ring 401 to rotate, the moving block 402 is driven to move inwards along the thread ring, the inner diameter of a pipeline is reduced, the pressure of water flow at the position is increased, the flow rate is increased, and the flow state of the water body is changed.
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 (4)
1. An adjustable flow regime pipe coupling, comprising: the movable corrugated pipe comprises a front end connecting pipe (101), a middle end connecting pipe (102) and a rear end connecting pipe (103), and is characterized in that the front end and the rear end of the middle end connecting pipe (102) are fixedly connected with the front end connecting pipe (101) and the rear end connecting pipe (103), a rotating bearing (104) is movably sleeved inside the front end connecting pipe (101) and the rear end connecting pipe (103), a threaded connecting pipe (105) is movably sleeved inside the rotating bearing (104), the threaded connecting pipe (105) is connected with an external pipeline, the threaded connecting pipe (105) on the left side is movably connected with the left end of a movable inner pipe (106) close to the inner end, the right end of the movable inner pipe (106) is fixedly connected with the left end of a corrugated pipe (107), the right end of the corrugated pipe (107) is fixedly connected with the rear end connecting pipe (103) close to the inner end, and the right end of the movable inner pipe (106) is movably sleeved inside a fixing ring (108), the upper end of the fixed ring (108) is fixedly connected with the inner wall of the middle-end connecting pipe (102), the middle part of the movable inner pipe (106) is fixedly sleeved inside the movable ring (109), the upper end of the movable ring (109) is movably sleeved on the movable mechanism, the movable mechanism is meshed with the transmission mechanism, and the left side of the transmission mechanism is meshed with the reducing mechanism;
the transmission mechanism includes: the middle-end connecting pipe is characterized by comprising a rotating knob (201), a rotating rod (202) and a rotating bevel gear (203), wherein the rotating rod (202) is movably sleeved inside the left side of the middle-end connecting pipe (102), the upper end of the rotating rod (202) is fixedly connected with the axis of the rotating knob (201), the lower end of the rotating rod (202) is fixedly connected with the axis of the rotating bevel gear (203), the left side of the rotating bevel gear (203) is in meshed connection with a reducing mechanism, and the right side of the rotating bevel gear (203) is in meshed connection with a moving mechanism;
the moving mechanism includes: the transmission bevel gear (301), the rotating screw rod (302) and the fixing column (303), wherein the rotating bevel gear (203) is meshed with the transmission bevel gear (301), the axis of the transmission bevel gear (301) is fixedly connected with the left end of the rotating screw rod (302), the right end of the rotating screw rod (302) is movably sleeved inside the upper end of the fixing ring (108), and the rotating screw rod (302) is movably sleeved with the moving ring (109).
2. The adjustable flow regime pipe coupling of claim 1, wherein: the reducing mechanism includes: the bevel gear mechanism comprises a rotating gear ring (401), a moving block (402) and a reducing block (403), wherein the left side of a rotating bevel gear (203) is meshed with the upper portion of the right side of the rotating gear ring (401), the left side and the right side of the rotating gear ring (401) are respectively provided with a threaded ring and a gear ring, the left side of the rotating gear ring (401) is in threaded connection with the right side of the moving block (402), and the lower end of the moving block (402) is fixedly connected with the reducing block (403).
3. The adjustable flow regime pipe coupling of claim 2, wherein: the outer ring of the rotating gear ring (401) is provided with a limiting ring (404), the inner wall of the left side of the middle-end connecting pipe (102) is provided with a limiting groove (405), and the limiting ring (404) is movably sleeved inside the limiting groove (405).
4. The adjustable flow regime pipe coupling of claim 2, wherein: the left side of the moving block (402) is provided with a limiting block (406), the limiting block (406) is movably sleeved inside a fixing block (407), the left side of the fixing block (407) is fixedly connected with the right side of a fixing ring (408), and the fixing ring (408) is movably connected with the inner wall of the middle-end connecting pipe (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131360.4A CN110778843B (en) | 2019-11-19 | 2019-11-19 | Pipeline connecting device capable of adjusting flow state |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911131360.4A CN110778843B (en) | 2019-11-19 | 2019-11-19 | Pipeline connecting device capable of adjusting flow state |
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| Publication Number | Publication Date |
|---|---|
| CN110778843A CN110778843A (en) | 2020-02-11 |
| CN110778843B true CN110778843B (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911131360.4A Active CN110778843B (en) | 2019-11-19 | 2019-11-19 | Pipeline connecting device capable of adjusting flow state |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6398185B1 (en) * | 2000-12-04 | 2002-06-04 | Hsin-Fa Wang | Water flow timer |
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|---|---|---|---|---|
| CN201764074U (en) * | 2010-06-10 | 2011-03-16 | 浙江申仪自控阀门有限公司 | Pneumatic actuator |
| CN103470798A (en) * | 2013-08-13 | 2013-12-25 | 浙江盾安阀门有限公司 | Axial flow type flow quantity control valve with dual filtering function |
| KR101601850B1 (en) * | 2014-10-08 | 2016-03-09 | 동아대학교 산학협력단 | Dual ball valve assembly |
| CN108351044A (en) * | 2015-10-01 | 2018-07-31 | 古德温公开有限公司 | Valve |
| CN206738608U (en) * | 2016-11-14 | 2017-12-12 | 江苏大学 | A kind of two-phase fluid big flow precise control device |
| CN206988545U (en) * | 2017-05-03 | 2018-02-09 | 北京洁明伟业环境工程有限公司 | A kind of flow controller of stable performance |
| CN208311511U (en) * | 2018-05-07 | 2019-01-01 | 国家电网公司 | A kind of hydroenergy storage station intake-outlet flow control valve |
| CN110206120A (en) * | 2019-07-10 | 2019-09-06 | 吴庆林 | A kind of fluidised form regulating device of drainage pipeline |
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| CN110778843A (en) | 2020-02-11 |
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Effective date of registration: 20210809 Address after: 063500 zuedong Industrial Park, LUANNAN COUNTY, Tangshan City, Hebei Province Applicant after: TANGSHAN WEIDE MARINE EQUIPMENT Co.,Ltd. Address before: 063000 in nanbaozui East Industrial Park, LUANNAN COUNTY, Tangshan City, Hebei Province Applicant before: Tang Jian |
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