CN106032843B - Fluid pipeline machinery throttling lid - Google Patents
Fluid pipeline machinery throttling lid Download PDFInfo
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- CN106032843B CN106032843B CN201510123296.0A CN201510123296A CN106032843B CN 106032843 B CN106032843 B CN 106032843B CN 201510123296 A CN201510123296 A CN 201510123296A CN 106032843 B CN106032843 B CN 106032843B
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- Prior art keywords
- hydraulic cylinder
- throttling
- hydraulic
- lid
- push
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- 239000012530 fluid Substances 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 6
- 238000010411 cooking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention discloses a kind of throttlings of fluid pipeline machinery to cover, and including connecting pipe, hydraulic cylinder, adjustable spring, hydraulic pressure draw back plate, hydraulic cylinder demarcation strip, adjusts hand pressure board, hydraulic plate, throttling lid, handle, push-pull rod, switch lever, more connecting shafts, sliding duct and sealing ring；By sealing ring cover in connecting pipe, handle is located at throttling and covers throttling lid；Hydraulic cylinder is located in connecting pipe, adjustable spring is located in hydraulic cylinder, hydraulic pressure draw back plate is located in hydraulic cylinder, adjustable spring, which connects, to be connected in hydraulic pressure draw back plate and push-pull rod, hydraulic cylinder demarcation strip in hydraulic cylinder, and hydraulic plate is located between hydraulic cylinder and hydraulic cylinder demarcation strip, hand pressure board is adjusted to be connected in hydraulic plate, switch lever connects push-pull rod by connecting shaft and throttling is covered, and sliding duct is located in connecting pipe, and push-pull rod is inserted in sliding duct.The present invention can be used for various fields and the occasion such as testing, pour, cook, easy to operate convenient for the control of the flow velocity and flow of a small amount of liquid, adaptability height.
Description
Technical field
The present invention relates to a kind of mechanical equipment more particularly to a kind of fluid pipeline machinery throttling lids.
Background technology
On some small-sized liquid conducting pipes, such as the pipeline in the equipment of experiment liquid feeding, it seals and uses mostly
Sealing-plug, sealing-plug after prolonged use can seal failure, liquid is caused to leak out, waste of resource, what sealing-plug can be born
Limited pressure, sealing-plug may pop up when liquid pressure is larger, and use is very inconvenient, and can not adjust liquid outflow
Speed and amount.
Invention content
The purpose of the present invention：A kind of fluid pipeline machinery throttling lid is provided, the flow of liquid, good seal performance can be controlled.
To achieve these goals, the technical scheme is that：
A kind of fluid pipeline machinery throttling lid, including connecting pipe, hydraulic cylinder, adjustable spring, hydraulic pressure draw back plate, hydraulic cylinder
Demarcation strip adjusts hand pressure board, hydraulic plate, throttling lid, handle, push-pull rod, switch lever, more connecting shafts, connection bolt, Yi Duilian
Fitting, sliding duct and sealing ring；The external equipment for liquid transportation in one end of the connecting pipe, the connecting pipe it is another
One end is flexibly connected by a pair of of connector and connection bolt with one end that the throttling is covered, and the throttling lid leads to
The sealing ring closing cap is crossed in the connecting pipe, the handle is arranged on the outside of the throttling lid
End；The hydraulic cylinder is arranged on the inner wall of the connecting pipe, and positioned at the side of the throttling lid, described is flexible
Spring is arranged in the hydraulic cylinder, and is passed through the hydraulic pressure draw back plate and separated with liquid；The hydraulic pressure draw back plate erects
It is straight to be arranged in the hydraulic cylinder, the both ends of the adjustable spring respectively with the hydraulic pressure draw back plate and push-pull rod one
End connection；The hydraulic cylinder demarcation strip is vertically connected on the inner wall upper end of the hydraulic cylinder, the hydraulic cylinder demarcation strip
There are gap between the inner wall lower end of the hydraulic cylinder, and the height in the gap is less than the thickness of the hydraulic plate
Degree；The hydraulic plate is horizontally set between side wall and the hydraulic cylinder demarcation strip of the hydraulic cylinder, the tune
The " T " shape structure of hand pressure board is saved, the lower end of the adjusting hand pressure board is connected in the hydraulic plate in the hydraulic cylinder, described
The upper end of adjusting hand pressure board be located at the top of the hydraulic cylinder；One end of the switch lever by the connecting shaft with
The other end connection of the push-pull rod, the other end of the switch lever pass through the connecting shaft and the throttling lid
Inner wall center connects；The sliding duct is arranged in the connecting pipe, positioned at the hydraulic cylinder and the section
Between stream lid, it is horizontally inserted into the middle part of the push-pull rod in the sliding duct.
Above-mentioned fluid pipeline machinery throttling lid, wherein, the connecting pipe and the connecting pin bottom of the throttling lid
Portion is equipped with the diversion trench of arc, and the inner wall lower end of the throttling lid is equipped with the water conservancy diversion notch of triangle, the water conservancy diversion notch
It links into an integrated entity structure with the sealing ring.
Above-mentioned fluid pipeline machinery throttling lid, wherein, the outboard end of the throttling lid is equipped with leakage detection circle, described
Leakage detection circle be located at described throttling lid and the junction of the connecting pipe.
Above-mentioned fluid pipeline machinery throttling lid, wherein, longitudinally disposed drainage trough is equipped in the throttling lid, it is described
For drainage trough indent in the throttling lid, the drainage trough is the symmetrical quadrangle knot being made of two isosceles triangles
Structure, and the height of the tall and big isosceles triangle in the drainage trough lower part of the isosceles triangle on the drainage trough top.
Above-mentioned fluid pipeline machinery throttling lid, wherein, one end of the push-pull rod is located in hydraulic cylinder, and described
Sealing shroud is cased on push-pull rod, the push-pull rod is connect by the sealing shroud with the hydraulic cylinder sealing.
The present invention can be used for various fields and the occasion such as testing, pour, cooking, convenient for the flow velocity and flow of a small amount of liquid
Control, it is simple and convenient, it is directly connected to or by flanged joint, adaptability height.
Description of the drawings
Fig. 1 is the sectional view of fluid present invention Management of Pipeline Mechanical Equipment throttling lid.
Fig. 2 is the front view of fluid present invention Management of Pipeline Mechanical Equipment throttling lid.
Specific embodiment
The embodiment further illustrated the present invention below in conjunction with attached drawing.
Refer to shown in attached drawing 1 and attached drawing 2, a kind of fluid pipeline machinery throttling lid, including connecting pipe 1, hydraulic cylinder 2,
Adjustable spring 3, hydraulic cylinder demarcation strip 5, adjusts hand pressure board 6, hydraulic plate 7, throttling lid 8, handle 9, push-pull rod at hydraulic pressure draw back plate 4
10th, switch lever 11, more connecting shafts 12, connection bolt 13, a pair of of connector 14, sliding duct 15 and sealing ring 16；Described
The external equipment for liquid transportation in one end of connecting pipe 1, the other end of the connecting pipe 1 pass through a pair of of connector 14
And connection bolt 13 is flexibly connected with one end of the throttling lid 8, the throttling lid 8 is sealed by the sealing ring 16
For the cover in the connecting pipe 1, the handle 9 is arranged on the outboard end of the throttling lid 8；The hydraulic cylinder 2
It is arranged on the inner wall of the connecting pipe 1, positioned at the side of the throttling lid 8, the adjustable spring 3 is arranged on institute
In the hydraulic cylinder 2 stated, and pass through the hydraulic pressure draw back plate 4 and separated with liquid；The hydraulic pressure draw back plate 4 is vertically arranged in institute
In the hydraulic cylinder 2 stated, the both ends of the adjustable spring 3 connect respectively with one end of the hydraulic pressure draw back plate 4 and push-pull rod 10
It connects；The hydraulic cylinder demarcation strip 5 is vertically connected on the inner wall upper end of the hydraulic cylinder 2, the hydraulic cylinder demarcation strip 5 with
There are gap between the inner wall lower end of the hydraulic cylinder 2, and the height in the gap is less than the thickness of the hydraulic plate 7
Degree；The hydraulic plate 7 is horizontally set between side wall and the hydraulic cylinder demarcation strip 5 of the hydraulic cylinder 2, described
6 " T " shape structure of hand pressure board is adjusted, the lower end of the adjusting hand pressure board 6 is connected to the hydraulic plate 7 in the hydraulic cylinder 2
On, the upper end of the adjusting hand pressure board 6 is located at the top of the hydraulic cylinder 2；One end of the switch lever 11 passes through institute
The connecting shaft 12 stated is connect with the other end of the push-pull rod 10, and the other end of the switch lever 11 passes through the connection
Axis 12 is connect with the inner wall center of the throttling lid 8；The sliding duct 15 is arranged in the connecting pipe 1, position
Between the hydraulic cylinder 2 and the throttling lid 8, the middle part of the push-pull rod 10 is horizontally inserted into the sliding tube
In road 15.
The connecting pin bottom of the connecting pipe 1 and the throttling lid 8 is equipped with the diversion trench 17 of arc, the section
The inner wall lower end for flowing lid 8 is equipped with the water conservancy diversion notch 18 of triangle, and the water conservancy diversion notch 18 is connected into the sealing ring 16
Integral structure, diversion trench 17 is oppositely arranged with water conservancy diversion notch 18 when throttling lid 8 is opened, and liquid can pass through 17 He of diversion trench when exporting
18 water conservancy diversion of water conservancy diversion notch, avoids splashing out.
The outboard end of the throttling lid 8 is equipped with leakage detection circle 19, and leakage detection circle 19 is located at the section
Stream lid 8 and the junction of the connecting pipe 1, the special substance that chance water discoloration can be used are made or use and can and connect
The material that liquid chemically reacts in take over road 1, convenient for finding leakage in time.
Longitudinally disposed drainage trough 20 is equipped in the throttling lid 8,20 indent of drainage trough is in the throttling lid 8
Interior, the drainage trough 20 is the symmetrical quadrilateral structure being made of two isosceles triangles, and 20 top of drainage trough
Isosceles triangle the tall and big isosceles triangle in 20 lower part of drainage trough height.Liquid is exported out of connecting pipe 1,
Be punched in first on the inner wall of throttling lid 8, by drainage trough 20 can buffering liquid impact force, while by liquid down onto water conservancy diversion
At slot 17 and water conservancy diversion notch 18.
One end of the push-pull rod 10 is located in hydraulic cylinder 2, and is cased with sealing shroud 21 on the push-pull rod 10, described
Push-pull rod 10 be tightly connected by the sealing shroud 21 and the hydraulic cylinder 2.Can avoid liquid in connecting pipe 1 into
Enter in hydraulic cylinder 2.
Connecting pipe 1 is directly connected on liquid transporting apparatus, and liquid transporting apparatus exports liquid from connecting pipe 1；
When needing to open throttling lid 8, it can push and adjust hand pressure board 6, liquid flows to opposite side from the side of hydraulic cylinder demarcation strip 5, by liquid
Pressure draw back plate 4 pushes out and compresses adjustable spring 3, and adjustable spring 3 extrapolates push-pull rod 10, and push-pull rod 10 is in sliding duct 15
The lower level of effect moves down, and switch lever 11 is pushed open by 12 rotary action of the connecting shaft lid 8 that will throttle, and liquid is from connecting pipe 1
It is flowed out between throttling lid 8；It adjusts the pushing speed of hand pressure board 6 and depression distance determines speed and the angle of the throttling opening of lid 8
Degree, so as to the speed and amount that liquid is easily controlled to flow out, the lid 8 that need to will only be throttled by handle 9 after use resets,
Also adjusting hand pressure board 6 is can pull to reset.
In conclusion the present invention can be used for various fields and the occasion such as testing, pour, cooking, convenient for the stream of a small amount of liquid
The control of speed and flow, it is simple and convenient, it is directly connected to or by flanged joint, adaptability height.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
The equivalent structure transformation that present specification is made, directly or indirectly with the technology neck for being attached to other Related products
Domain is included within the scope of the present invention.
Claims (5)
1. a kind of fluid pipeline machinery throttling lid, it is characterised in that：Including connecting pipe, hydraulic cylinder, adjustable spring, hydraulic pressure push-and-pull
Plate, hydraulic cylinder demarcation strip adjust hand pressure board, hydraulic plate, throttling lid, handle, push-pull rod, switch lever, more connecting shafts, connection spiral shell
Bolt, a pair of of connector, sliding duct and sealing ring；The external equipment for liquid transportation in one end of the connecting pipe, the company
The other end in take over road is flexibly connected by a pair of of connector and connection bolt with one end that the throttling is covered, described
Throttling lid by the sealing ring closing cap in the connecting pipe, the handle be arranged on described in throttling
The outboard end of lid；The hydraulic cylinder is arranged on the inner wall of the connecting pipe, positioned at the side of the throttling lid, institute
The adjustable spring stated is arranged in the hydraulic cylinder, and is passed through the hydraulic pressure draw back plate and separated with liquid；The hydraulic pressure
Draw back plate is vertically arranged in the hydraulic cylinder, and the both ends of the adjustable spring are respectively with the hydraulic pressure draw back plate and pushing away
One end connection of pull rod；The hydraulic cylinder demarcation strip is vertically connected on the inner wall upper end of the hydraulic cylinder, the hydraulic pressure
There are gap between cylinder demarcation strip and the inner wall lower end of the hydraulic cylinder, and the height in the gap is less than the hydraulic pressure
The thickness of plate；The hydraulic plate is horizontally set between side wall and the hydraulic cylinder demarcation strip of the hydraulic cylinder, institute
The " T " shape structure of adjusting hand pressure board stated, the lower end of the adjusting hand pressure board are connected to the hydraulic plate in the hydraulic cylinder
On, the upper end of the adjusting hand pressure board is located at the top of the hydraulic cylinder；One end of the switch lever passes through described
Connecting shaft is connect with the other end of the push-pull rod, the other end of the switch lever by the connecting shaft with it is described
The inner wall center connection of throttling lid；The sliding duct is arranged in the connecting pipe, positioned at the hydraulic cylinder with
Between the throttling lid, it is horizontally inserted into the middle part of the push-pull rod in the sliding duct.
2. fluid pipeline machinery throttling lid according to claim 1, it is characterised in that：The connecting pipe with it is described
The connecting pin bottom of throttling lid is equipped with the diversion trench of arc, and the inner wall lower end of the throttling lid is equipped with the diversion trench of triangle
Mouthful, the water conservancy diversion notch and the sealing ring link into an integrated entity structure.
3. fluid pipeline machinery throttling lid according to claim 1, it is characterised in that：The outboard end of the throttling lid is set
There is leakage detection circle, leakage detection circle is located at the throttling lid and the junction of the connecting pipe.
4. fluid pipeline machinery throttling lid according to claim 1, it is characterised in that：Longitudinal direction is equipped in the throttling lid
Drainage trough is set, and for the drainage trough indent in the throttling lid, the drainage trough is by two isosceles triangle structures
Into symmetrical quadrilateral structure, and the isosceles triangle on the drainage trough top it is tall and big in the drainage trough lower part etc.
The height of lumbar triangle shape.
5. fluid pipeline machinery throttling lid according to claim 1, it is characterised in that：One end of the push-pull rod is located at
In hydraulic cylinder, and sealing shroud is cased on the push-pull rod, the push-pull rod passes through the sealing shroud and the hydraulic pressure
Cylinder is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123296.0A CN106032843B (en) | 2015-03-20 | 2015-03-20 | Fluid pipeline machinery throttling lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510123296.0A CN106032843B (en) | 2015-03-20 | 2015-03-20 | Fluid pipeline machinery throttling lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106032843A CN106032843A (en) | 2016-10-19 |
| CN106032843B true CN106032843B (en) | 2018-06-19 |
Family
ID=57149186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510123296.0A Active CN106032843B (en) | 2015-03-20 | 2015-03-20 | Fluid pipeline machinery throttling lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106032843B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169046A (en) * | 2020-11-19 | 2021-01-05 | 崔晓丽 | Medical treatment gynaecology is with palace chamber washing drainage device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971991Y (en) * | 2006-10-30 | 2007-11-07 | 于波涛 | Self-control plate turn-over valve |
| CN201558429U (en) * | 2009-12-08 | 2010-08-25 | 上海同汇混凝土制品有限公司 | Side open type fireproofing check valve |
| CN201819365U (en) * | 2010-10-09 | 2011-05-04 | 中国联合工程公司 | Power-driven and anti-freezing flap vent valve |
| CN203784397U (en) * | 2014-01-10 | 2014-08-20 | 浙江垠桥能源科技发展有限公司 | Solar vacuum tube burst leakage-proof valve |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6609697B2 (en) * | 2001-09-06 | 2003-08-26 | Robert Andreas Gsteu | Vacuum control valve |
| JP2006153042A (en) * | 2004-11-25 | 2006-06-15 | Surpass Kogyo Kk | Flow rate control valve |
-
2015
- 2015-03-20 CN CN201510123296.0A patent/CN106032843B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200971991Y (en) * | 2006-10-30 | 2007-11-07 | 于波涛 | Self-control plate turn-over valve |
| CN201558429U (en) * | 2009-12-08 | 2010-08-25 | 上海同汇混凝土制品有限公司 | Side open type fireproofing check valve |
| CN201819365U (en) * | 2010-10-09 | 2011-05-04 | 中国联合工程公司 | Power-driven and anti-freezing flap vent valve |
| CN203784397U (en) * | 2014-01-10 | 2014-08-20 | 浙江垠桥能源科技发展有限公司 | Solar vacuum tube burst leakage-proof valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106032843A (en) | 2016-10-19 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191011 Address after: 214500 Jiangsu city of Taizhou province Jiang Road, Xingang Economic Development Zone in Jingjiang No. 43 Patentee after: Jingjiang Jinzhou Ship Equipment Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310014 City District 40 Building 2 Zhaohui seven unit 401 room Patentee before: Pan Jing Xuan |