CN103968182A - Labyrinth type flow controller - Google Patents
Labyrinth type flow controller Download PDFInfo
- Publication number
- CN103968182A CN103968182A CN201310026839.8A CN201310026839A CN103968182A CN 103968182 A CN103968182 A CN 103968182A CN 201310026839 A CN201310026839 A CN 201310026839A CN 103968182 A CN103968182 A CN 103968182A
- Authority
- CN
- China
- Prior art keywords
- flow controller
- liquid chamber
- water
- intake pipe
- mazy type
- 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.)
- Granted
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
- 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
- F16L55/027—Throttle passages
- F16L55/02754—Throttle passages using a central core throttling the passage
-
- 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
- F16L55/027—Throttle passages
- F16L55/02745—Throttle passages by passing through a mass of particles or a porous member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a labyrinth type flow controller which is generally of a columnar thin-walled structure and is integrally formed in an injection molding manner. The flow controller comprises a main liquid chamber, a second liquid chamber, a third liquid chamber, a group of water through holes and a plurality of labyrinth channels, wherein water inside the main liquid chamber flows into the second liquid chamber through the water through holes; water inside the second liquid chamber flows into the third liquid chamber through the labyrinth channels.
Description
Technical field
The present invention relates to a kind of flow controller, be particularly related to a kind of mazy type flow controller, it is installed in intake pipe and uses, for controlling the flow of intake pipe water, belong to bathroom field, applying to inlet valve in water closet cistern fittings, gondola water faucet, tap etc. needs on the product of flow control.
Background technique
Many equipment of sanitary ware industry all need to connect water pipe and use, along with the flow of the increasing device waterexit end of water pipe pressure also strengthens accordingly, so just cause the difference of the damage to equipment and flow in high pressure situation, therefore it is very necessary, in sanitary bath equipment, adjusting because water pipe pressure changes the mass flow discrepancy problem causing with flow controller.The flow controller of prior art, adopt the mode that changes water passage hole area to realize throttling, as publication number a kind of restrictor for water tank inlet valve that is CN201126059Y, adopt and open three osculums at body upper water-out round platform, water inlet platform is offered two water inlets, and increases O type rubber ring, this disclosed flow controller on the cross-rib of water outlet round platform and water inlet platform centre, certain restriction effect can be provided, but but cannot meet the more and more respective country standard of high request.The object of this invention is to provide the flow controller than prior art design improvement, flow controller of the present invention has adopted mazy type design.
Summary of the invention
the invention provides a kind of mazy type flow controller, overcome above-mentioned technical deficiency, can effectively solve and change the changes in flow rate problem causing because of water pipe pressure.
object of the present invention is achieved through the following technical solutions.It is characterized in that:
a kind of mazy type flow controller, is built in intake pipe, comprising:
a main liquid chamber, is located in flow controller, for receiving the water of intake pipe, and provides water to second liquid chamber;
a second liquid chamber, is made up of flow controller part outer surface and intake pipe internal surface, receives the water of autonomous liquid chamber, and provides water to the three liquid chambers;
the 3rd liquid chamber, is located at flow controller end, for receiving the water from second liquid chamber, and provides the next part of water to intake pipe;
one group of water passage hole, is located on flow controller sidewall, and the water of main liquid chamber enters second liquid chamber by described water passage hole;
some labyrinth flow-paths, are equipped with some ribs on every labyrinth flow-path, described rib is provided with multiple convex areas;
some sealing ribs, described rib one end is connected in sealing rib, an end opening.
further, described convex area is set as the shape of the tooth at relative interval.
further, described convex area be located at corresponding rib between.
further, the tooth of described convex area, can be triangle, trapezoidal, rectangular.
further, the diameter of the described part flow controller outer surface that is used to form second liquid chamber, is less than the diameter of described intake pipe inwall.
further, between described labyrinth flow-path and labyrinth flow-path in parallel or connect.
the present invention contrasts prior art and has following beneficial effect:
1. whole flow controller adopts injection moulding integrated molding, reduces costs;
2. adopt mazy type design, effectively reduce flow velocity.
Brief description of the drawings
fig. 1 is three-dimensional structure diagram of the present invention;
fig. 2 is plan view of the present invention;
fig. 3 is right elevation of the present invention;
fig. 4 is the cross section view of plan view of the present invention;
fig. 5 is the cross section view of right elevation of the present invention;
fig. 6 is that the present invention is installed on the partial cross-sectional perspective view in intake pipe;
fig. 7 is that the present invention is installed on the sectional view in intake pipe;
current schematic perspective view when Fig. 8 is labyrinth flow-path parallel connection of the present invention;
when Fig. 9 is labyrinth flow-path parallel connection of the present invention, current launch schematic diagram;
when Figure 10 is labyrinth flow-path series connection of the present invention, current launch schematic diagram.
Embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
Embodiment 1
Fig. 1-9 show a specific embodiment of the present invention, mazy type flow controller 10 of the present invention, be built in intake pipe 17, water enters by intake pipe 17 in the main liquid chamber 11 of mazy type flow controller 10, from Fig. 5,6, main liquid chamber 11 is formed by the inner chamber of mazy type flow controller 10, the water of main liquid chamber 11 of flowing through enters into second liquid chamber 12 by water passage hole group 14, the flow through water of second liquid chamber 12, enter into the 3rd liquid chamber 13 by labyrinth flow-path 15, the next part that last water enters intake pipe by the 3rd liquid chamber 13.
Second liquid chamber 12, is made up of the internal surface 171 of the relatively little part outer surface 18 of mazy type flow controller 10 diameters and intake pipe 17.
Labyrinth flow-path 15 is provided with some ribs 151, and one end of rib 151 is connected in sealing rib 16, and the other end has individual opening 153, and rib 151 is provided with multiple convex areas 152.The internal surface 171 of the outer surface of each rib 151 and intake pipe 17 is gluing, sealings.
Convex area 152 is set as the shape of the tooth at relative interval, and the tooth of convex area 152 can be triangle, trapezoidal, rectangular, in this respect, and the desirable mazy type configuration spiraling of walking around multiple adjacent convex areas of runner.One of this labyrinth path spiraling is connected in 12, one of second liquid chambers and is connected in the 3rd liquid chamber 13.Labyrinth flow-path 15 has just been got the effect that regulates current like this.
Current schematic diagram when Fig. 8,9 has pointed out to adopt between labyrinth flow-path 15 parallel way to connect.
Embodiment 2
Current schematic diagram when Figure 10 has pointed out to adopt between labyrinth flow-path 15 serial fashion to connect.
Below by reference to the accompanying drawings the specific embodiment of the present invention is described, but these explanations can not be understood to limit scope of the present invention, any change on the claims in the present invention basis is all protection scope of the present invention.
Claims (6)
1. a mazy type flow controller, is built in intake pipe, comprising:
A main liquid chamber, is located in flow controller, for receiving the water of intake pipe, and provides water to second liquid chamber;
A second liquid chamber, is made up of flow controller part outer surface and intake pipe internal surface, receives the water of autonomous liquid chamber, and provides water to the three liquid chambers;
The 3rd liquid chamber, is located at flow controller end, for receiving the water from second liquid chamber, and provides the next part of water to intake pipe;
One group of water passage hole, is located on flow controller sidewall, and the water of main liquid chamber enters second liquid chamber by described water passage hole;
Some labyrinth flow-paths, are equipped with some ribs on every labyrinth flow-path, described rib is provided with multiple convex areas;
Some sealing ribs, described rib one end is connected in sealing rib, an end opening.
2. mazy type flow controller according to claim 1, is characterized in that described convex area is set as the shape of the tooth at relative interval.
3. mazy type flow controller according to claim 1, it is characterized in that described convex area be located at corresponding rib between.
4. mazy type flow controller according to claim 1, the tooth of the convex area described in it is characterized in that, can be triangle, trapezoidal, rectangular.
5. mazy type flow controller according to claim 1, is characterized in that the diameter of the described part flow controller outer surface that is used to form second liquid chamber, is less than the diameter of described intake pipe inwall.
6. mazy type flow controller according to claim 1, is characterized in that between described labyrinth flow-path and labyrinth flow-path in parallel or connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026839.8A CN103968182B (en) | 2013-01-25 | 2013-01-25 | Mazy type flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026839.8A CN103968182B (en) | 2013-01-25 | 2013-01-25 | Mazy type flow controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103968182A true CN103968182A (en) | 2014-08-06 |
| CN103968182B CN103968182B (en) | 2016-03-02 |
Family
ID=51238019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310026839.8A Expired - Fee Related CN103968182B (en) | 2013-01-25 | 2013-01-25 | Mazy type flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103968182B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016023257A1 (en) * | 2014-08-10 | 2016-02-18 | 林文斌 | Labyrinth elastomer flow controller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078877A (en) * | 1960-07-19 | 1963-02-26 | United Nuclear Corp | Labyrinth control valve |
| JPH08219362A (en) * | 1995-02-10 | 1996-08-30 | Nok Corp | Orifice member and metal mold therefor |
| CN2314203Y (en) * | 1997-07-25 | 1999-04-14 | 清华大学 | Labyrinth style high pressure differential fluid regulating valve |
| CN2631214Y (en) * | 2003-06-02 | 2004-08-11 | 西安交通大学 | Anti-block double-runner self-cleaning pressure compensative irrigating apparatus |
| CN101014238A (en) * | 2004-06-21 | 2007-08-08 | 内塔芬有限公司 | Disc shape dripper |
-
2013
- 2013-01-25 CN CN201310026839.8A patent/CN103968182B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3078877A (en) * | 1960-07-19 | 1963-02-26 | United Nuclear Corp | Labyrinth control valve |
| JPH08219362A (en) * | 1995-02-10 | 1996-08-30 | Nok Corp | Orifice member and metal mold therefor |
| CN2314203Y (en) * | 1997-07-25 | 1999-04-14 | 清华大学 | Labyrinth style high pressure differential fluid regulating valve |
| CN2631214Y (en) * | 2003-06-02 | 2004-08-11 | 西安交通大学 | Anti-block double-runner self-cleaning pressure compensative irrigating apparatus |
| CN101014238A (en) * | 2004-06-21 | 2007-08-08 | 内塔芬有限公司 | Disc shape dripper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016023257A1 (en) * | 2014-08-10 | 2016-02-18 | 林文斌 | Labyrinth elastomer flow controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103968182B (en) | 2016-03-02 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |