CN203162212U - Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge - Google Patents
Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge Download PDFInfo
- Publication number
- CN203162212U CN203162212U CN 201320100067 CN201320100067U CN203162212U CN 203162212 U CN203162212 U CN 203162212U CN 201320100067 CN201320100067 CN 201320100067 CN 201320100067 U CN201320100067 U CN 201320100067U CN 203162212 U CN203162212 U CN 203162212U
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- cover
- diaphragm valve
- vacuum diaphragm
- pneumatic vacuum
- base
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Abstract
The utility model discloses a fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge. The fully-open unhindered pneumatic vacuum diaphragm valve for the sewage discharge comprises a rubber barrel body, a cover, a base, an exhaust pipe, a rubber pipe, a first sleeve and a second sleeve, wherein the cover is connected with the top end of the rubber barrel body; the base is sleeved at the bottom end of the rubber barrel body; the exhaust pipe is positioned on the cover; an open hole and a second open hole are formed in the two sides of the rubber barrel body; the first sleeve and the second sleeve are fixed on the two sides of the rubber pipe respectively; the open hole is sleeved with the first sleeve; the second open hole is sleeved with the second sleeve; a connecting shaft is arranged below the cover; and the connecting shaft is sleeved with a spring. The fully-open unhindered pneumatic vacuum diaphragm valve for the sewage discharge is unlikely to be damaged, so that the cost is reduced; and blockage can be avoided.
Description
Technical field
The utility model relates to a kind of pneumatic vacuum diaphragm valve, particularly relates to the pneumatic vacuum diaphragm valve of the without hindrance formula of a kind of standard-sized sheet for effluent discharge.
Background technique
Pneumatic diaphragm valve is the valve by compressed air-driven, the major part of existing pneumatic diaphragm valve all is made of metal, compare heaviness and price height, and finish isolation by diaphragm, diaphragm damages easily, need often to change, very situation about stopping up also takes place in trouble and cost height in addition easily.
The model utility content
Technical problem to be solved in the utility model provides the pneumatic vacuum diaphragm valve of the without hindrance formula of a kind of standard-sized sheet for effluent discharge, and it is not easy to damage, reduce cost, and situation about not stopping up.
The utility model solves above-mentioned technical problem by following technical proposals: the pneumatic vacuum diaphragm valve of the without hindrance formula of a kind of standard-sized sheet for effluent discharge, it is characterized in that, it comprises the rubber cylindrical shell, lid, base, exhaust tube, rubber tube, first cover, 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 the lid, the both sides of rubber cylindrical shell are respectively equipped with a perforate and second perforate, first cover, second cover is separately fixed at the both sides of rubber tube, first cover is enclosed within the perforate, second cover is enclosed within second perforate, the lid below is provided with a coupling shaft, is with a spring on the coupling shaft.
Preferably, described first cover is connected with first pipeline, second cover is connected with second pipeline, first pipeline is with first base near an end of first cover, second pipeline is with second base near an end of second cover, first base is welded with two first steel bars, and second base is welded with two second steel bars, fixes by first screw between first steel bar and second steel bar.
Preferably, be connected with a steam outlet pipe on described first pipeline.
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 second screw thread, and an end of second screw is positioned on the lid, and the bottom of support is provided with a disk.
Preferably, the inboard of described rubber cylindrical shell is provided with chute.
Positive progressive effect of the present utility model is: the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet that the utility model is used for effluent discharge is not easy to damage, and suppleness is strong, and long service life can not stopped up, reduce cost, and situation about not stopping up.
Description of drawings
Fig. 1 is used for an edge-on body structure schematic representation of the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet of effluent discharge for the utility model.
Fig. 2 is used for the opposite side perspective view of the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet of effluent discharge for the utility model.
Fig. 3 is used for a structural representation of the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet inside of effluent discharge for the utility model.
Fig. 4 is used for another structural representation of the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet inside of effluent discharge for the utility model.
Structural representation when Fig. 5 closes for the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet rubber tube of effluent discharge for the utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet that the utility model is used for effluent discharge comprises rubber cylindrical shell 1, lid 2, base 3, exhaust tube 4, rubber tube 22, first cover 14, 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 the lid 2, the both sides of rubber cylindrical shell 1 are respectively equipped with a perforate 112 and second perforate 113, first cover 14, second cover 15 is separately fixed at the both sides of rubber tube 22, first cover 14 is enclosed within the perforate 112, second cover 15 is enclosed within second perforate 113, lid 2 belows are provided with a coupling shaft 17, are with a spring 16 on the coupling shaft 17.
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 second screw 6, and an end of second screw 6 is positioned on the lid 2, and the bottom of support 20 is provided with a disk 21.The inboard of rubber cylindrical shell 1 is provided with chute 111, and chute 111 is used for support 20 is positioned.
The utility model is as follows for the working principle of the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet of effluent discharge: rubber tube generally is in open mode (as shown in Figure 3, Figure 4), this moment, the utility model was on state for the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet of effluent discharge, sewage etc. can flow by rubber tube, at last by first pipeline or first pipeline.Bleed by exhaust tube, lid moves down, the compression spring, the drive coupling shaft moves down, coupling shaft extruding rubber tube makes rubber tube close (as shown in Figure 5), is in cut-off state thereby the utility model is used for the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet of effluent discharge.Do not hinder in the rubber tube, circulation is more smooth and easy like this, so just is not easy to damage, reduce cost, and situation about not stopping up.When needs recover the pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet that the utility model is used for effluent discharge and are on state, only need exhaust tube is opened, lid will return to original state, and is easy and simple to handle.The utility model by first base, second base, first steel bar, second steel bar etc. first cover firmly can be connected with first pipeline, second cover firmly is connected with second pipeline.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model has covered various remodeling and the change in the scope that falls into appending claims and equivalent thereof.
Claims (5)
1. pneumatic vacuum diaphragm valve of the without hindrance formula of standard-sized sheet that is used for effluent discharge, it is characterized in that, it comprises the rubber cylindrical shell, lid, base, exhaust tube, rubber tube, first cover, 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 the lid, the both sides of rubber cylindrical shell are respectively equipped with a perforate and second perforate, first cover, second cover is separately fixed at the both sides of rubber tube, first cover is enclosed within the perforate, second cover is enclosed within second perforate, and the lid below is provided with a coupling shaft, is with a spring on the coupling shaft.
2. the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet for effluent discharge as claimed in claim 1, it is characterized in that, described first cover is connected with first pipeline, second cover is connected with second pipeline, first pipeline is with first base near an end of first cover, second pipeline is with second base near an end of second cover, first base is welded with two first steel bars, second base is welded with two second steel bars, fixes by first screw between first steel bar and second steel bar.
3. the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet for effluent discharge as claimed in claim 2 is characterized in that, is connected with a steam outlet pipe on described first pipeline.
4. the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet for effluent discharge as claimed in claim 3, 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 second screw thread, and an end of second screw is positioned on the lid, and the bottom of support is provided with a disk.
5. the pneumatic vacuum diaphragm valve of the without hindrance formula of the standard-sized sheet for effluent discharge as claimed in claim 4 is characterized in that the inboard of described rubber cylindrical shell is provided with chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100067 CN203162212U (en) | 2013-03-05 | 2013-03-05 | Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320100067 CN203162212U (en) | 2013-03-05 | 2013-03-05 | Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162212U true CN203162212U (en) | 2013-08-28 |
Family
ID=49023397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320100067 Expired - Lifetime CN203162212U (en) | 2013-03-05 | 2013-03-05 | Fully-open unhindered pneumatic vacuum diaphragm valve for sewage discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033619A (en) * | 2013-03-05 | 2014-09-10 | 上海聚安实业有限公司 | Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge |
| CN110548891A (en) * | 2019-07-16 | 2019-12-10 | 镇江尧研工具有限公司 | High-strength drill bit tool for pipeline hole forming |
-
2013
- 2013-03-05 CN CN 201320100067 patent/CN203162212U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033619A (en) * | 2013-03-05 | 2014-09-10 | 上海聚安实业有限公司 | Fully-open barrier-free type pneumatic vacuum diaphragm valve for sewage discharge |
| CN110548891A (en) * | 2019-07-16 | 2019-12-10 | 镇江尧研工具有限公司 | High-strength drill bit tool for pipeline hole forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |