CN102886179A - Pulse valve companion flange - Google Patents
Pulse valve companion flange Download PDFInfo
- Publication number
- CN102886179A CN102886179A CN2011102011416A CN201110201141A CN102886179A CN 102886179 A CN102886179 A CN 102886179A CN 2011102011416 A CN2011102011416 A CN 2011102011416A CN 201110201141 A CN201110201141 A CN 201110201141A CN 102886179 A CN102886179 A CN 102886179A
- Authority
- CN
- China
- Prior art keywords
- flange
- nut
- pulse valve
- screw
- clamp nut
- 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
- 230000037237 body shape Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 210000004907 gland Anatomy 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The invention relates to a pulse valve companion flange, which is composed of a flange body, a sealing piece, a screw and a gland nut, wherein the flange body is connected and fixed on an air pocket through the gland nut and the screw, and the sealing piece is clamped in a groove arranged on the contact surface of the flange body and the air pocket; the gland nut is an integral nut; and the integral nut is clamped on the inner wall of the air pocket. Compared with the prior art, the pulse valve companion flange has the advantages that the structure of the gland nut is changed, the screwed integral nut has two contact points with the air pocket shell wall, so that the installation of the flange is more reliable and simpler, and the stability and the connecting strength are greatly increased.
Description
Technical field
The present invention relates to a kind of flange, especially relate to a kind of pulse valve companion flange.
Background technology
The flanged formula pulse valve in right angle is a kind of of pulse valve, be mainly used in the sack cleaner, it utilizes the variation of gas pressure to make Compressed Gas in the gas bag (minute gas tank) jet in the air chamber of sack cleaner and the solid dust that is attached on the filtering material is broken away from, and is the crucial accessory of sack cleaner.Use widely treating flour dust and assembling sphere with every profession and trade.
Companion flange is for the important accessory that connects the flanged formula pulse valve in right angle and circular gas bag (minute gas tank).
The companion flange of custom usefulness is comprised of flange body 1, seal 2, screw 3, clamp nut 4 etc. as shown in Figure 1.It is characterized in that flange body 1 is fastened on the circular gas bag 5 by clamp nut 4 and screw 3.Its clamp nut 4 is two; difficulty very is installed like this; the user often understands in the installation process clamp nut 4 is fallen into circular gas bag 5, and crucial problem be after clamp nut 4 is tightened with the shell wall of circular gas bag 5 only have a contact point to cause to be connected unstable, easy slippage.
Summary of the invention
Purpose of the present invention is exactly to provide a kind of clamp nut with new structure for the defective that overcomes above-mentioned prior art existence, increases the stability of installing, and makes pulse valve companion flange easier for installation.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of pulse valve companion flange, this companion flange is comprised of flange body, seal, screw and clamp nut, described flange body is fastened on the gas bag by clamp nut and screw, screw is provided with two, described seal is fastened in the groove of offering on flange body and the gas bag contact-making surface, it is characterized in that described clamp nut is a whole shape nut, this integral body shape nut is connected with two screws simultaneously and is fastened on the inwall of gas bag.
Offer the screwed hole of two symmetries on the described clamp nut, screw passes screwed hole mounting flange body.
Described screwed hole is the screwed hole of up/down perforation.
Compared with prior art, the present invention has changed the structure of clamp nut, with the gas bag shell wall 2 contact points is arranged after utilizing whole shape nut screwing clamping, makes installation more simple and reliable, and stability and bonding strength increase greatly.
Description of drawings
Fig. 1 is normal pulsed valve companion flange mounting structure schematic diagram;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the clamp nut structural representation that the present invention uses.
1 is that flange body, 2 is that seal, 3 is that screw, 4 is that clamp nut, 5 is gas bag among the figure.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
A kind of pulse valve companion flange, its structure as shown in Figure 2, this companion flange is comprised of flange body 1, seal 2, screw 3 and clamp nut 4, flange body 1 is fastened on the gas bag 5 by clamp nut 4 and screw 3, seal 2 is fastened in the groove of offering on the contact-making surface of flange body 1 and gas bag 5, and wherein, the clamp nut 4 of use is a whole shape nut, its structure as shown in Figure 3, this integral body shape nut is fastened on the inwall of gas bag 5.Offer the screwed hole of two symmetries at clamp nut 4, screw 3 passes screwed hole mounting flange body 1, and screwed hole is the screwed hole of up/down perforation.Clamp nut 4 by new design by two clamp nuts that become an integral body, after clamp nut 4 is tightened like this and the shell wall of gas bag 5 two contact points are arranged, stability and bonding strength increase greatly, and easier for installation.
Claims (3)
1. pulse valve companion flange, this companion flange is comprised of flange body, seal, screw and clamp nut, described flange body is fastened on the gas bag by clamp nut and screw, screw is provided with two, described seal is fastened in the groove of offering on flange body and the gas bag contact-making surface, it is characterized in that described clamp nut is a whole shape nut, this integral body shape nut is connected with two screws simultaneously and is fastened on the inwall of gas bag.
2. a kind of pulse valve companion flange according to claim 1 is characterized in that, offers the screwed hole of two symmetries on the described clamp nut, and screw passes screwed hole mounting flange body.
3. a kind of pulse valve companion flange according to claim 2 is characterized in that, described screwed hole is the screwed hole of up/down perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102011416A CN102886179A (en) | 2011-07-18 | 2011-07-18 | Pulse valve companion flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102011416A CN102886179A (en) | 2011-07-18 | 2011-07-18 | Pulse valve companion flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102886179A true CN102886179A (en) | 2013-01-23 |
Family
ID=47529983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102011416A Pending CN102886179A (en) | 2011-07-18 | 2011-07-18 | Pulse valve companion flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102886179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618280A (en) * | 2020-12-01 | 2021-04-09 | 上海交通大学 | Soft body driving structure of lower limb rehabilitation robot |
| CN112957842A (en) * | 2021-03-08 | 2021-06-15 | 河南中材环保有限公司 | Metal filter bag sealing connection device and bag type dust collector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201297427Y (en) * | 2008-11-28 | 2009-08-26 | 上海尚泰环保配件有限公司 | Flange-type coupling |
| US7874779B2 (en) * | 2007-07-23 | 2011-01-25 | The Monadnock Company | Fasteners, fastener components and fastener receptacles |
| CN201755437U (en) * | 2010-07-13 | 2011-03-09 | 苏州协昌环保科技有限公司 | Connecting device of right-angle electromagnetic pulse valve flange |
| CN202165355U (en) * | 2011-07-18 | 2012-03-14 | 上海袋式除尘配件有限公司 | Pulse valve companion flange with good sealing performance |
-
2011
- 2011-07-18 CN CN2011102011416A patent/CN102886179A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7874779B2 (en) * | 2007-07-23 | 2011-01-25 | The Monadnock Company | Fasteners, fastener components and fastener receptacles |
| CN201297427Y (en) * | 2008-11-28 | 2009-08-26 | 上海尚泰环保配件有限公司 | Flange-type coupling |
| CN201755437U (en) * | 2010-07-13 | 2011-03-09 | 苏州协昌环保科技有限公司 | Connecting device of right-angle electromagnetic pulse valve flange |
| CN202165355U (en) * | 2011-07-18 | 2012-03-14 | 上海袋式除尘配件有限公司 | Pulse valve companion flange with good sealing performance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618280A (en) * | 2020-12-01 | 2021-04-09 | 上海交通大学 | Soft body driving structure of lower limb rehabilitation robot |
| CN112618280B (en) * | 2020-12-01 | 2022-06-14 | 上海交通大学 | Soft body driving structure of lower limb rehabilitation robot |
| CN112957842A (en) * | 2021-03-08 | 2021-06-15 | 河南中材环保有限公司 | Metal filter bag sealing connection device and bag type dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130123 |