CN103982729A - Integrated pipeline structure - Google Patents
Integrated pipeline structure Download PDFInfo
- Publication number
- CN103982729A CN103982729A CN201410236064.1A CN201410236064A CN103982729A CN 103982729 A CN103982729 A CN 103982729A CN 201410236064 A CN201410236064 A CN 201410236064A CN 103982729 A CN103982729 A CN 103982729A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- spring
- duct
- diaphragm
- pipeline structure
- 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
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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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/16—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe the branch pipe comprising fluid cut-off means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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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
- 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
- F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
- F16K31/145—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a diaphragm
Abstract
The invention discloses an integrated pipeline structure. The integrated pipeline structure comprises an air supply pipe, an air exhaust pipe perpendicularly communicated with the air supply pipe, an auxiliary pipe formed in the air exhaust pipe and consistent with the air exhaust pipe in shape, a pipe cover mounted at the top of the air exhaust pipe, a travel adjusting rod mounted on the pipe cover, a rubber diaphragm of which the outer edge is arranged between the air exhaust pipe and the pipe cover, and a spring mounted in the auxiliary pipe and located under the rubber diaphragm; the upper edge of the auxiliary pipe is lower than the upper edge of the air exhaust pipe and the rubber diaphragm is located above the auxiliary pipe; the integrated pipeline structure further comprises a diaphragm support for arranging the rubber diaphragm above the auxiliary pipe, and a spring support located in the auxiliary pipe and located under the spring; the spring is located between the diaphragm support and the spring support and moves back and forth between the two supports to that the rubber diaphragm moves above the auxiliary pipe. The integrated pipeline structure is capable of effectively improving the discharge of air in a magnetically suspended centrifugal blower or an air-suspended centrifugal blower.
Description
Technical field:
The present invention relates to a kind of integrated pipeline structure, particularly a kind of integrated pipeline structure that can be applied in magnetic suspension centrifugal blower or gas suspension centrifugal blower.
Background technique:
Magnetic suspension centrifugal blower is widely used in ventilation and the dust discharge of factory, mine, tunnel and building, is a kind of consumption electricity generator tool energy, the fluid machinery of body thereby raising gas pressure is supplied gas side by side.The pipeline of tradition magnetic suspension centrifugal blower is blown by tee pipe fitting and pass through 90 to spend the pipe fittings such as elbows, electromagnetism atmospheric valve, seamless steel pipe emptying.Because pipeline adopts steel mostly, thereby increase pipe weight, difficulty has been installed; Air-supply and blowdown piping need welding, and weldquality is wayward; Pipeline component takies rack larger space more, and atmospheric valve diaphragm stroke is fixed, flow is fixing can not regulate, and can not meet the operating mode of different flow requirement.
Therefore, the necessary deficiency of prior art being improved to solve prior art.
Summary of the invention:
The object of the invention is to: a kind of integrated pipeline structure is provided, and it can effectively control the dispatch of gas in magnetic suspension centrifugal blower or gas suspension centrifugal blower.
The technical solution used in the present invention has: a kind of integrated pipeline structure, it comprises supply air duct, exhaust duct with the perpendicular perforation of supply air duct, be formed in exhaust duct and consistent with the shape of exhaust duct from pipeline, be installed on the duct cap of exhaust duct top, be installed on the stroke regulating lever in duct cap, outward edge is arranged at the elastomer diaphragm between exhaust duct duct cap and is installed on from ducted and be positioned at the spring of elastomer diaphragm below, described elastomer diaphragm is provided with vent, the described top edge from pipeline is lower than the top edge of exhaust duct, described elastomer diaphragm is positioned at the top from pipeline, in described integrated pipeline structure, also include elastomer diaphragm is arranged at from the diaphragm support of pipeline top, be positioned at from ducted and be positioned at the spring bracket of spring below, described spring is being made fore and aft motion and then elastomer diaphragm is being moved above pipeline between diaphragm support and spring bracket.
Described diaphragm support comprises the top plate fixing by screw and lower plywood, described elastomer diaphragm is between top plate and lower plywood, the outward edge of described top plate is with consistent to make elastomer diaphragm in the top from pipeline from pipeline outer side wall, described lower plywood moving up and down from the madial wall of pipeline, and the lower surface projection of described lower plywood is formed with a stepped part.
Described spring bracket, round the madial wall setting from pipeline, is formed with a protuberance towards the direction of spring on described spring bracket, and the top ring of described spring is around in stepped part, and lower loop is around on protuberance.
Described stroke regulating lever, through extending to after duct cap from pipeline top, is provided with middle mouthful of Sealing between described stroke regulating lever and duct cap.
The position that is positioned at stroke regulating lever one side in described duct cap is provided with a two-position two-way solenoid valve interface.
The side pipe wall of described supply air duct and the side pipe wall of exhaust duct form by integrally casting moulding.
The two ends of described supply air duct are respectively spiral case interface and fan outlet.
The present invention has following beneficial effect:
(1). adopt casting to substitute welding procedure, need not control weldquality;
(2). replace original pipeline structure by an integrated pipeline structure, conserve space, surface treatment is easy to control;
(3). adopt aluminum alloy material to substitute original steel material, weight reduction, cost-saving;
(4). increase stroke regulating lever, extraction flow can fine adjustment under different operating modes;
Brief description of the drawings:
The structural drawing that accompanying drawing 1 is integrated pipeline structure of the present invention.
The part-structure figure that accompanying drawing 2 is integrated pipeline structure of the present invention.
Wherein:
1, supply air duct; 2, exhaust duct; 3, duct cap; 4, stroke regulating lever; 5, fan outlet; 6, spiral case interface; 7, two-position two-way solenoid valve interface; 8, from pipeline; 9, elastomer diaphragm; 10, spring; 11, spring bracket; 12, middle mouthful of Sealing; 13, handwheel; 14, venting sound-muffling box interface; 15, diaphragm support; 16, top plate; 17, lower plywood; 18, stepped part; 19, protuberance; 20, circular top flat; 21-vent.
Embodiment:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
Please refer to shown in Fig. 1 to Fig. 2, integrated pipeline structure of the present invention comprise supply air duct 1, with the exhaust duct 2 of supply air duct 1 perpendicular perforation, be formed in exhaust duct 2 and and consistent being arranged at the elastomer diaphragm 9 between exhaust duct 2 and duct cap 3 and being installed on spring 10 from pipeline 8 and that be positioned at elastomer diaphragm 9 belows from pipeline 8, the duct cap 3 that is installed on exhaust duct 2 tops, stroke regulating lever 4, the outward edge being installed on duct cap 3 of shape of exhaust duct 2, on elastomer diaphragm 9, be provided with vent 21.Wherein the side pipe wall of supply air duct 1 and the side pipe wall of exhaust duct 2 form by integrally casting moulding.The two ends of supply air duct 1 are respectively spiral case interface 6 and fan outlet 5, and spiral case interface 6 connects blower.Top edge from the top edge of pipeline 8 lower than exhaust duct 2, and elastomer diaphragm 9 is positioned at from the top of pipeline 8.
In integrated pipeline structure of the present invention, also include diaphragm support 15, by diaphragm support 15, elastomer diaphragm 9 is arranged at from pipeline 8 tops, diaphragm support 15 is metal material, it comprises the top plate 16 fixing by screw and lower plywood 17, wherein the outward edge of top plate 16 is with consistent from pipeline 8 outer side walls, it is hereby ensured that diaphragm support 15 can not move downward enters into from pipeline 8 and then makes elastomer diaphragm 9 always in the top from pipeline 8, lower plywood 17 can be moving up and down from the madial wall of pipeline 8, wherein the lower surface projection of lower plywood 17 is formed with a stepped part 18.Position be positioned at spring 10 from pipeline 8 below is also provided with one around the spring bracket 11 from pipeline 8 internal faces, on spring bracket 11, is formed with a protuberance 19 towards the direction of spring 10.The top ring of its medi-spring 10 is around in stepped part 18, and lower loop is around on protuberance 19.
Stroke regulating lever 4 in integrated pipeline structure of the present invention extends to from pipeline 2 tops through after duct cap 3, is provided with middle mouthful of Sealing 12 between stroke regulating lever 4 and duct cap 3, and stroke regulating lever 4 tops and bottom are respectively handwheel 13 and circular top flat 20.The position that is positioned at formation adjustable lever 4 one sides in duct cap 3 is provided with a two-position two-way solenoid valve interface 7.
In integrated pipeline structure of the present invention, in the time of solenoid valve dead electricity, in exhaust duct 2, elastomer diaphragm 9 upper cavity pressures are zero, now the gas pressure of spring 10 and elastomer diaphragm 9 cavity of resorptions is by elastomer diaphragm 9 jack-up, connect from pipeline 8 and exhaust duct 2, gas enters from pipeline 8 discharge tubes through exhaust duct 2 from supply air duct 1.The gas pressure difference that obtains elastomer diaphragm 9 upper and lower cavities when electric when solenoid valve overcomes the spring force of spring 10 depresses elastomer diaphragm 9, now disconnects from pipeline 8 and exhaust duct 2, stops emptying from pipeline 8.By rotating handwheel 13 adjustment stroke adjustable levers 4, stroke regulating lever 4 moves up and down, and the circular top flat 20 of stroke regulating lever 4 bottoms contacts with diaphragm support 15, thereby regulates the stroke of elastomer diaphragm, reaches the object that regulates extraction flow.Exhaust duct 2 bottoms are also provided with venting sound-muffling box interface 14.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make under the premise without departing from the principles of the invention some improvement, and these improve and also should be considered as protection scope of the present invention.
Claims (7)
1. an integrated pipeline structure, it is characterized in that: comprise supply air duct (1), exhaust duct (2) with the perpendicular perforation of supply air duct (1), be formed in exhaust duct (2) and consistent with the shape of exhaust duct (2) from pipeline (8), be installed on the duct cap (3) of exhaust duct (2) top, be installed on the stroke regulating lever (4) in duct cap (3), outward edge is arranged at the elastomer diaphragm (9) between exhaust duct (2) and duct cap (3) and is installed on spring (10) from pipeline (8) and that be positioned at elastomer diaphragm (9) below, described elastomer diaphragm (9) is provided with vent (21), the described top edge from pipeline (8) is lower than the top edge of exhaust duct (2), described elastomer diaphragm (9) is positioned at from the top of pipeline (8), in described integrated pipeline structure, also include elastomer diaphragm (9) is arranged at from the diaphragm support (15) of pipeline (8) top, be arranged in from spring bracket (11) pipeline (8) and that be positioned at spring (10) below, described spring (10) is positioned between diaphragm support (15) and spring bracket (11) to be made fore and aft motion and then elastomer diaphragm (9) is being moved from pipeline (8) top.
2. integrated pipeline structure as claimed in claim 1, it is characterized in that: described diaphragm support (15) comprises the top plate fixing by screw (16) and lower plywood (17), described elastomer diaphragm (9) is positioned between top plate (16) and lower plywood (17), the outward edge of described top plate (16) is with consistent to make elastomer diaphragm (9) in the top from pipeline (8) from pipeline (8) outer side wall, described lower plywood (17) moving up and down from the madial wall of pipeline (8), the lower surface projection of described lower plywood (17) is formed with a stepped part (18).
3. integrated pipeline structure as claimed in claim 2, it is characterized in that: described spring bracket (11) is round the madial wall setting from pipeline (8), described spring bracket (11) is upper is formed with a protuberance (19) towards the direction of spring (10), it is upper that the top ring of described spring (10) is around in stepped part (18), and lower loop is around on protuberance (19).
4. integrated pipeline structure as claimed in claim 3, it is characterized in that: described stroke regulating lever (4), through extending to after duct cap (3) from pipeline (2) top, is provided with middle mouthful of Sealing (12) between described stroke regulating lever (4) and duct cap (3).
5. integrated pipeline structure as claimed in claim 4, is characterized in that: the position that is positioned at stroke regulating lever (4) one sides in described duct cap (3) is provided with a two-position two-way solenoid valve interface (7).
6. the integrated pipeline structure as described in any one in claim 1 to 5, is characterized in that: the side pipe wall of the side pipe wall of described supply air duct (1) and exhaust duct (2) forms by integrally casting moulding.
7. integrated pipeline structure as claimed in claim 6, is characterized in that: the two ends of described supply air duct (1) are respectively spiral case interface (6) and fan outlet (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236064.1A CN103982729A (en) | 2014-05-29 | 2014-05-29 | Integrated pipeline structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236064.1A CN103982729A (en) | 2014-05-29 | 2014-05-29 | Integrated pipeline structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103982729A true CN103982729A (en) | 2014-08-13 |
Family
ID=51274814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410236064.1A Pending CN103982729A (en) | 2014-05-29 | 2014-05-29 | Integrated pipeline structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103982729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964091A (en) * | 2015-06-18 | 2015-10-07 | 南京磁谷科技有限公司 | Emptying and silencing integrated pipeline for centrifugal fan |
| CN107806533A (en) * | 2017-12-04 | 2018-03-16 | 南京磁谷科技有限公司 | A kind of magnetic suspension air blower with traffic conditioner block two-stage guide's atmospheric valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221361A (en) * | 1977-07-04 | 1980-09-09 | Barmad | Diaphragm valves |
| CN85205027U (en) * | 1985-11-21 | 1987-03-11 | 李铁民 | Gas valve without leakage |
| CN2699080Y (en) * | 2004-05-18 | 2005-05-11 | 刘伟东 | Electromagnetic impulse valve |
| CN2740852Y (en) * | 2004-11-17 | 2005-11-16 | 蔡云山 | Electromagnetic fast-discharge valve |
| CN202215498U (en) * | 2011-08-30 | 2012-05-09 | 南京磁谷科技有限公司 | Low-pressure large-flow vent valve device |
| CN102678960A (en) * | 2012-05-30 | 2012-09-19 | 郑安犁 | Hydraulic driven diaphragm type drain valve |
| CN203892778U (en) * | 2014-05-29 | 2014-10-22 | 南京磁谷科技有限公司 | Integrated pipeline structure |
-
2014
- 2014-05-29 CN CN201410236064.1A patent/CN103982729A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221361A (en) * | 1977-07-04 | 1980-09-09 | Barmad | Diaphragm valves |
| CN85205027U (en) * | 1985-11-21 | 1987-03-11 | 李铁民 | Gas valve without leakage |
| CN2699080Y (en) * | 2004-05-18 | 2005-05-11 | 刘伟东 | Electromagnetic impulse valve |
| CN2740852Y (en) * | 2004-11-17 | 2005-11-16 | 蔡云山 | Electromagnetic fast-discharge valve |
| CN202215498U (en) * | 2011-08-30 | 2012-05-09 | 南京磁谷科技有限公司 | Low-pressure large-flow vent valve device |
| CN102678960A (en) * | 2012-05-30 | 2012-09-19 | 郑安犁 | Hydraulic driven diaphragm type drain valve |
| CN203892778U (en) * | 2014-05-29 | 2014-10-22 | 南京磁谷科技有限公司 | Integrated pipeline structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964091A (en) * | 2015-06-18 | 2015-10-07 | 南京磁谷科技有限公司 | Emptying and silencing integrated pipeline for centrifugal fan |
| CN107806533A (en) * | 2017-12-04 | 2018-03-16 | 南京磁谷科技有限公司 | A kind of magnetic suspension air blower with traffic conditioner block two-stage guide's atmospheric valve |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |
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| WD01 | Invention patent application deemed withdrawn after publication |