CN107255184A - A kind of flow rate control device for fluids within pipes - Google Patents
A kind of flow rate control device for fluids within pipes Download PDFInfo
- Publication number
- CN107255184A CN107255184A CN201710659093.2A CN201710659093A CN107255184A CN 107255184 A CN107255184 A CN 107255184A CN 201710659093 A CN201710659093 A CN 201710659093A CN 107255184 A CN107255184 A CN 107255184A
- Authority
- CN
- China
- Prior art keywords
- fluids
- base
- flow rate
- perforate
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
- F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
Abstract
The invention discloses a kind of flow rate control device for fluids within pipes, the present invention relates to pipeline spare and accessory parts technical field.The present invention includes being fixed with body on base, base, and the week side of boss of base is provided with some first perforates, and the center of base is provided with one second perforate, the second perforate is fixed with supporting plate by some contiguous blocks；The side of supporting plate and one end of contraction pole are connected, and the other end of contraction pole is connected with disk；Body the week side of boss is provided with some 3rd perforates.The present invention reaches the purpose of control pipeline inner fluid speed flow by contraction pole, disk and body, it is to avoid fluids within pipes flow velocity is too fast to be caused pipeline pressure too high and damage, while avoiding flow is excessive from causing damage.
Description
Technical field
The invention belongs to pipe fitting technical field, more particularly to a kind of flow rate for fluids within pipes is controlled
Device.
Background technology
Pipeline is to use pipe, the device for trandfer fluid that pipe connection and valve etc. are connected into, pipeline because its from
The characteristics of body is unique, is widely used in conglomerate, multi-field, having many uses for pipeline is general, be used primarily in feedwater, draining, supply,
In irrigation, hydraulic engineering and various commercial plants, the flow velocity of existing fluids within pipes is, it is necessary to according to the difference of fluid, determine one
The reasonable flow rate of individual suitable pipeline internal medium, the flow rate of fluids within pipes regular can be speeded and be difficult to control to suddenly, be led
The problems such as causing Pipeline damage.
The content of the invention
It is an object of the invention to provide a kind of flow rate control device for fluids within pipes, by contraction pole,
Disk and body control rate of flow of fluid flow, solve the problem of existing rate of flow of fluid is too fast to cause Pipeline damage.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of flow rate control device for fluids within pipes, including base, and pipe is fixed with base
Body, the week side of boss of base is provided with some first perforates, and base center, which is provided with one second perforate, the second perforate, passes through some connections
Block is fixed with supporting plate；The side of supporting plate and one end of contraction pole are connected, and the other end of contraction pole is connected with disk.
Further, body one end is fixed on base between the first perforate and the second perforate.
Further, body the week side of boss is provided with some 3rd perforates, and the flow rate that the 3rd perforate is used for fluid is adjusted.
Further, contraction pole includes outer tube, and outer pipe bottom is fixedly connected with one end of spring, one end and the inner tube one of spring
End connection, outer tube and inner tube is are slidably matched, and contraction pole is located at tubular body.
Further, there is the gap of a width 0.2-2.5cm between the outside of disk and body inner side, there is gap and cause
Disk can be moved freely in body without with body interior side contacts, the fluid flow by the 3rd perforate is adjusted by disk
The invention has the advantages that：
The present invention reaches the purpose of control pipeline inner fluid speed flow by contraction pole, disk and body, it is to avoid pipe
Road inner fluid speed is too fast to be caused pipeline pressure too high and damages, while avoiding flow is excessive from causing damage；The letter of present apparatus structure
It is single, it is easy for installation.
Certainly, any product for implementing the present invention it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of apparatus of the present invention；
Fig. 2 is the partial structural diagram of apparatus of the present invention；
Fig. 3 is the structural representation of base；
Fig. 4 is the top view of apparatus of the present invention；
Fig. 5 is the structural representation of the outward appearance of apparatus of the present invention；
Fig. 6 is the structural representation of the contraction pole of apparatus of the present invention；
In accompanying drawing, the list of parts representated by each label is as follows：
1- bases, 2- bodys, 3- contraction poles, 4- disks, the perforates of 101- first, 102- supporting plates, 103- contiguous blocks, 104-
Second perforate, the perforates of 201- the 3rd, 301- outer tubes, 302- springs, 303- inner tubes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In the description of the invention, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ", " in ",
Indicating position or the position relationship such as " length ", " interior ", " surrounding ", are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified component of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
Refer to shown in Fig. 1-6, it is of the invention for a kind of flow rate control device for fluids within pipes, including base
1, body 2 is fixed with base 1, the week side of boss of base 1 is provided with eight the first perforates 101, and the center of base 1 is opened provided with one second
In hole 104, the second perforate 104 supporting plate 102 is fixed with by four contiguous blocks 103；The side of supporting plate 102 and contraction pole 3
One end connection, the other end of contraction pole 3 is connected with disk 4.
Wherein, the one end of body 2 is fixed on base 1 between first perforate 101 and the second perforate 104.
Wherein, the week side of boss of body 2 is provided with 20 the 3rd perforates 201.
Wherein, contraction pole 3 includes outer tube 301, and the bottom of outer tube 301 is fixedly connected with one end of spring 302, the one of spring 302
End is connected with the one end of inner tube 303, and outer tube 301 and inner tube 303 is are slidably matched, and contraction pole 3 is located inside body 2.
Wherein, there is the gap that a width is 0.3cm between the outside of disk 4 and the inner side of body 2.
Wherein, when pipeline medium velocity is excessive, due to the effect of the impulsive force of current, by contraction pole 3 position occurs for disk 4
Move, the region for the 3rd perforate 201 that current pass through body 2 will be reduced, play a part of limiting flow, in the same of limitation flow
When, the flow velocity of fluid also declines simultaneously while the flow rate of present apparatus downstream line declines with flow.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
At least one implementation of the present invention is contained in reference to specific features, structure, material or the feature that the embodiment or example are described
In example or example.In this manual, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.
Moreover, specific features, structure, material or the feature of description can be closed in any one or more embodiments or example
Suitable mode is combined.Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not
There is the details that detailed descriptionthe is all, it is only described embodiment that the invention is not limited yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain this
The principle and practical application of invention, so that skilled artisan can be best understood by and utilize the present invention.This hair
It is bright only to be limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of flow rate control device for fluids within pipes, including base (1), it is characterised in that：
Body (2) is fixed with the base (1), the week side of boss of the base (1) is provided with some first perforates (101), the bottom
The center of seat (1) is provided with one second perforate (104), second perforate (104) and is fixed with by some contiguous blocks (103)
Supporting plate (102)；
The side of the supporting plate (102) is connected with one end of contraction pole (3), and the other end of the contraction pole (3) is connected with circle
Disk (4).
2. a kind of flow rate control device for fluids within pipes according to claim 1, it is characterised in that described
Body (2) one end is fixed on the base (1) between the first perforate (101) and the second perforate (104).
3. a kind of flow rate control device for fluids within pipes according to claim 1, it is characterised in that described
Body (2) the week side of boss is provided with some 3rd perforates (201).
4. a kind of flow rate control device for fluids within pipes according to claim 1, it is characterised in that described
Contraction pole (3) includes outer tube (301), and outer tube (301) bottom is fixedly connected with one end of spring (302), the spring (302)
One end be connected with inner tube (303) one end, the outer tube (301) and inner tube (303) is are slidably matched, contraction pole (3) position
It is internal in body (2).
5. a kind of flow rate control device for fluids within pipes according to claim 1, it is characterised in that described
There is the gap that a width is 0.2-2.5cm between on the inside of the outside of disk (4) and body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659093.2A CN107255184A (en) | 2017-08-04 | 2017-08-04 | A kind of flow rate control device for fluids within pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710659093.2A CN107255184A (en) | 2017-08-04 | 2017-08-04 | A kind of flow rate control device for fluids within pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107255184A true CN107255184A (en) | 2017-10-17 |
Family
ID=60025622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710659093.2A Pending CN107255184A (en) | 2017-08-04 | 2017-08-04 | A kind of flow rate control device for fluids within pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107255184A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083231U (en) * | 1990-11-16 | 1991-08-21 | 张士杰 | Water saver |
| CN201795125U (en) * | 2010-08-28 | 2011-04-13 | 宁波华平金属制品有限公司 | Dynamic flow balancing valve |
| CN202418783U (en) * | 2012-02-13 | 2012-09-05 | 湖南科技大学 | Pressure and flow regulating water economizer |
| CN102720869A (en) * | 2012-06-11 | 2012-10-10 | 陕西大唐智能仪器仪表有限公司 | Valve sheet type overflowing differential pressure device |
| CN204372258U (en) * | 2014-12-16 | 2015-06-03 | 上海宝景信息技术发展有限公司 | The flow-limiting valve of the plumbing for building equipment robot control system(RCS) with muting function |
-
2017
- 2017-08-04 CN CN201710659093.2A patent/CN107255184A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083231U (en) * | 1990-11-16 | 1991-08-21 | 张士杰 | Water saver |
| CN201795125U (en) * | 2010-08-28 | 2011-04-13 | 宁波华平金属制品有限公司 | Dynamic flow balancing valve |
| CN202418783U (en) * | 2012-02-13 | 2012-09-05 | 湖南科技大学 | Pressure and flow regulating water economizer |
| CN102720869A (en) * | 2012-06-11 | 2012-10-10 | 陕西大唐智能仪器仪表有限公司 | Valve sheet type overflowing differential pressure device |
| CN204372258U (en) * | 2014-12-16 | 2015-06-03 | 上海宝景信息技术发展有限公司 | The flow-limiting valve of the plumbing for building equipment robot control system(RCS) with muting function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206669345U (en) | A kind of pipeline leakage warning device for the construction of natural gas fields | |
| CN106287088A (en) | A kind of high pressure elbow | |
| CN107255184A (en) | A kind of flow rate control device for fluids within pipes | |
| CN204852709U (en) | Impact modification polyvinyl chloride pipe system is used in telescopic feedwater | |
| CN107605875A (en) | A kind of velocity increased by resistance reduction pipeline with micropore inwall | |
| CN206919945U (en) | A kind of adjustable Venturi tube | |
| CN101435194A (en) | Water surface floater interception apparatus | |
| CN204901176U (en) | Prevent blockking up elbow | |
| CN104421558A (en) | T-shaped pipe | |
| CN204573459U (en) | A kind of water pipe conducting device of the Piezoelectric Driving based on magnetic rheology effect | |
| CN107575375A (en) | A kind of sea water pump pipeline joint device | |
| CN208719453U (en) | A kind of automatic open close valve | |
| CN203281236U (en) | Oil delivery centrifugal pump watering device for thick oil delivery | |
| CN204942571U (en) | A kind of filter tap | |
| CN204041110U (en) | A kind of fluid speed change is except the tunnel drainage structure of crystallization | |
| CN108413156A (en) | Combined type rubber ring | |
| CN205261119U (en) | Novel flange tapered pipe | |
| CN211738382U (en) | Segmental type pressure reducing device | |
| CN204756021U (en) | Novel high temperature stop valve | |
| CN208804382U (en) | A kind of five-way tubing | |
| CN107606296A (en) | A kind of baffle plate type water flow switchs copper valve | |
| CN203248895U (en) | T-branch pipe | |
| CN209861853U (en) | Irrigation pipeline arrangement structure | |
| CN204942741U (en) | A kind of filter tap | |
| CN208619911U (en) | Combined type rubber ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171017 |