CN104033619A - Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge - Google Patents
Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge Download PDFInfo
- Publication number
- CN104033619A CN104033619A CN201310071494.8A CN201310071494A CN104033619A CN 104033619 A CN104033619 A CN 104033619A CN 201310071494 A CN201310071494 A CN 201310071494A CN 104033619 A CN104033619 A CN 104033619A
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- Prior art keywords
- cover
- pneumatic vacuum
- base
- rubber
- standard
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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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/07—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of fluid pressure
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses a fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge. The fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge comprises a rubber barrel body, a cover, a base, an extraction tube, a rubber tube, a first sleeve and a second sleeve, wherein the cover is connected with the top end of the rubber barrel body; the base sleeves the bottom end of the rubber barrel body; the extraction tube is located on the cover; an open hole and a second open hole are formed in the both sides of the rubber barrel body respectively; the first sleeve and the second sleeve are fixed at the both sides of the rubber tube respectively; the first sleeve sleeves the open hole; the second sleeve sleeves the second open hole; a connection shaft is arranged below the cover; a spring sleeves the connection shaft. The fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge disclosed by the invention is not liable to damage, capable of reducing cost, and free from the case of blockage.
Description
Technical field
The present invention relates to a kind of Pneumatic vacuum membrane valve, particularly relate to the without hindrance formula Pneumatic vacuum of a kind of standard-sized sheet for effluent discharge membrane valve.
Background technique
Pneumatic diaphragm valve is the valve by compressed air-driven, the major part of existing pneumatic diaphragm valve is all made of metal, heavier and price is high, and complete isolation by diaphragm, diaphragm easily damages, need often to change, very trouble and cost are high, and situation about stopping up also easily occurs in addition.
Summary of the invention
Technical problem to be solved by this invention is to provide the without hindrance formula Pneumatic vacuum of a kind of standard-sized sheet for effluent discharge membrane valve, and it is not easy to damage, and reduces costs, and situation about stopping up does not occur.
The present invention solves above-mentioned technical problem by following technical proposals: the without hindrance formula Pneumatic vacuum of a kind of standard-sized sheet for effluent discharge membrane valve, it is characterized in that, it comprises rubber cylindrical shell, lid, base, exhaust tube, rubber tube, the first cover, the second cover, lid is connected with the top of rubber cylindrical shell, base sheath is on the bottom of rubber cylindrical shell, exhaust tube is positioned on lid, the both sides of rubber cylindrical shell are respectively equipped with a perforate and second perforate, the first cover, the second cover is separately fixed at the both sides of rubber tube, first set sub-set is in perforate, the second cover is enclosed within the second perforate, lid below is provided with a coupling shaft, on coupling shaft, cover has a spring.
Preferably, described the first cover is connected with first pipeline, the second cover is connected with a second pipe, the first pipeline has first base near one end cover of the first cover, second pipe has second base near one end cover of the second cover, the first base is welded with two the first steel bars, and the second base is welded with two the second steel bars, between the first steel bar and the second steel bar, fixes by the first screw.
Preferably, on described the first pipeline, be connected with a steam outlet pipe.
Preferably, described rubber tube is clamped by a support, and the top of support is provided with support arm, and support arm is provided with screw hole, and screw hole is connected with the second screw thread, and one end of the second screw is positioned on lid, and the bottom of support is provided with a disk.
Preferably, the inner side of described rubber cylindrical shell is provided with chute.
Positive progressive effect of the present invention is: the present invention is not easy to damage for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge, and suppleness is strong, and long service life can not be stopped up, and reduces costs, and situation about stopping up does not occur.
Brief description of the drawings
Fig. 1 is the side perspective view of the present invention for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge.
Fig. 2 is the opposite side perspective view of the present invention for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge.
Fig. 3 is the structural representation of the present invention for the without hindrance formula Pneumatic vacuum membrane valve of the standard-sized sheet inside of effluent discharge.
Fig. 4 is the present invention's another structural representation for the without hindrance formula Pneumatic vacuum membrane valve of the standard-sized sheet inside of effluent discharge.
Fig. 5 is the structural representation of the present invention while closing for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve rubber tube of effluent discharge.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technological scheme of the present invention in detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, the present invention comprises rubber cylindrical shell 1 for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge, lid 2, base 3, exhaust tube 4, rubber tube 22, the first cover 14, the second cover 15, lid 2 is connected with the top of rubber cylindrical shell 1, base 3 is enclosed within on the bottom of rubber cylindrical shell 1, exhaust tube 4 is positioned on lid 2, the both sides of rubber cylindrical shell 1 are respectively equipped with a perforate 112 and second perforate 113, the first cover 14, the second cover 15 is separately fixed at the both sides of rubber tube 22, the first cover 14 is enclosed within perforate 112, the second cover 15 is enclosed within the second perforate 113, lid 2 belows are provided with a coupling shaft 17, on coupling shaft 17, cover has a spring 16.
The first cover 14 is connected with first pipeline 11, the second cover 15 is connected with a second pipe 12, the first pipeline 11 has first base 9 near one end cover of the first cover 14, second pipe 12 has second base 10 near one end cover of the second cover 15, the first base 9 is welded with two the first steel bars 7, the second base 10 is welded with between two the second steel bar 8, the first steel bars 7 and the second steel bar 8 fixing by the first screw 13.On the first pipeline 11, be connected with a steam outlet pipe 5.
Rubber tube 2 is clamped by a support 20, and the top of support 20 is provided with support arm 19, and support arm 19 is provided with screw hole 18, and screw hole 18 is threaded with the second screw 6, and one end of the second screw 6 is positioned on lid 2, and the bottom of support 20 is provided with a disk 21.The inner side of rubber cylindrical shell 1 is provided with chute 111, and chute 111 is for positioning support 20.
The present invention is as follows for the working principle of the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge: rubber tube is generally in open mode (as shown in Figure 3, Figure 4), now the present invention is used for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge on state, sewage etc. can flow by rubber tube, finally by the first pipeline or the first pipeline.Bleed by exhaust tube, lid moves down, Compress Spring, drive coupling shaft moves down, coupling shaft extruding rubber tube, makes rubber tube close (as shown in Figure 5), thereby the present invention is used for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge in cut-off state.In rubber tube, do not hinder, circulation is more smooth and easy like this, is so just not easy to damage, and reduces costs, and situation about stopping up does not occur.During on state, only exhaust tube need be opened for the without hindrance formula Pneumatic vacuum of the standard-sized sheet membrane valve of effluent discharge when recovering the present invention, lid will return to original state, easy and simple to handle.The present invention by the first base, the second base, the first steel bar, the second steel bar etc. the first cover firmly can be connected with the first pipeline, the second cover is firmly connected with second pipe.
Those skilled in the art can carry out various remodeling and change to the present invention.Therefore, the present invention has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (5)
1. the without hindrance formula Pneumatic vacuum of the standard-sized sheet for an effluent discharge membrane valve, it is characterized in that, it comprises rubber cylindrical shell, lid, base, exhaust tube, rubber tube, the first cover, the second cover, lid is connected with the top of rubber cylindrical shell, base sheath is on the bottom of rubber cylindrical shell, exhaust tube is positioned on lid, the both sides of rubber cylindrical shell are respectively equipped with a perforate and second perforate, the first cover, the second cover is separately fixed at the both sides of rubber tube, first set sub-set is in perforate, the second cover is enclosed within the second perforate, lid below is provided with a coupling shaft, on coupling shaft, cover has a spring.
2. the without hindrance formula Pneumatic vacuum of the standard-sized sheet for effluent discharge as claimed in claim 1 membrane valve, it is characterized in that, described the first cover is connected with first pipeline, the second cover is connected with a second pipe, the first pipeline has first base near one end cover of the first cover, second pipe has second base near one end cover of the second cover, the first base is welded with two the first steel bars, the second base is welded with two the second steel bars, between the first steel bar and the second steel bar, fixes by the first screw.
3. the without hindrance formula Pneumatic vacuum of the standard-sized sheet for effluent discharge as claimed in claim 2 membrane valve, is characterized in that, on described the first pipeline, is connected with a steam outlet pipe.
4. the without hindrance formula Pneumatic vacuum of the standard-sized sheet for effluent discharge as claimed in claim 3 membrane valve, it is characterized in that, described rubber tube is clamped by a support, the top of support is provided with support arm, support arm is provided with screw hole, screw hole is connected with the second screw thread, and one end of the second screw is positioned on lid, and the bottom of support is provided with a disk.
5. the without hindrance formula Pneumatic vacuum of the standard-sized sheet for effluent discharge as claimed in claim 4 membrane valve, is characterized in that, the inner side of described rubber cylindrical shell is provided with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071494.8A CN104033619A (en) | 2013-03-05 | 2013-03-05 | Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071494.8A CN104033619A (en) | 2013-03-05 | 2013-03-05 | Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104033619A true CN104033619A (en) | 2014-09-10 |
Family
ID=51464522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071494.8A Pending CN104033619A (en) | 2013-03-05 | 2013-03-05 | Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033619A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819318A (en) * | 2015-05-21 | 2015-08-05 | 广州市聚源环保设备有限公司 | Double-clip type vacuum unencumbered blowoff valve applied to unencumbered draining of sewage |
| CN104847953A (en) * | 2015-05-21 | 2015-08-19 | 广州市聚源环保设备有限公司 | Pull-fastened vacuum barrier-free blow-down valve |
| CN108006260A (en) * | 2017-12-19 | 2018-05-08 | 湖南真创环保科技有限公司 | A kind of vacuum pipe clip valve being applied in vacuum system and its control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899783A (en) * | 1988-09-30 | 1990-02-13 | Whitey Co. | Pinch valve |
| CN2315376Y (en) * | 1997-05-15 | 1999-04-21 | 徐杰 | Rubber tube type valve |
| CN1987179A (en) * | 2006-12-15 | 2007-06-27 | 天津大学 | Micro leak-free low voltage electromagnetic valve |
| CN101162057A (en) * | 2006-10-13 | 2008-04-16 | 费斯托合资公司 | Pinch valve |
| WO2012101067A1 (en) * | 2011-01-24 | 2012-08-02 | Fluid Automation Systems S.A. | Pinch valve |
| CN203162212U (en) * | 2013-03-05 | 2013-08-28 | 上海聚安实业有限公司 | Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge |
-
2013
- 2013-03-05 CN CN201310071494.8A patent/CN104033619A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4899783A (en) * | 1988-09-30 | 1990-02-13 | Whitey Co. | Pinch valve |
| CN2315376Y (en) * | 1997-05-15 | 1999-04-21 | 徐杰 | Rubber tube type valve |
| CN101162057A (en) * | 2006-10-13 | 2008-04-16 | 费斯托合资公司 | Pinch valve |
| CN1987179A (en) * | 2006-12-15 | 2007-06-27 | 天津大学 | Micro leak-free low voltage electromagnetic valve |
| WO2012101067A1 (en) * | 2011-01-24 | 2012-08-02 | Fluid Automation Systems S.A. | Pinch valve |
| CN203162212U (en) * | 2013-03-05 | 2013-08-28 | 上海聚安实业有限公司 | Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819318A (en) * | 2015-05-21 | 2015-08-05 | 广州市聚源环保设备有限公司 | Double-clip type vacuum unencumbered blowoff valve applied to unencumbered draining of sewage |
| CN104847953A (en) * | 2015-05-21 | 2015-08-19 | 广州市聚源环保设备有限公司 | Pull-fastened vacuum barrier-free blow-down valve |
| CN108006260A (en) * | 2017-12-19 | 2018-05-08 | 湖南真创环保科技有限公司 | A kind of vacuum pipe clip valve being applied in vacuum system and its control method |
| CN108006260B (en) * | 2017-12-19 | 2019-11-22 | 湖南真创环保科技有限公司 | A kind of vacuum pipe clip valve being applied in vacuum system and its control method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20140910 |