CN102966804A - Filling corrugated pipe of filling valve - Google Patents
Filling corrugated pipe of filling valve Download PDFInfo
- Publication number
- CN102966804A CN102966804A CN2012104600301A CN201210460030A CN102966804A CN 102966804 A CN102966804 A CN 102966804A CN 2012104600301 A CN2012104600301 A CN 2012104600301A CN 201210460030 A CN201210460030 A CN 201210460030A CN 102966804 A CN102966804 A CN 102966804A
- Authority
- CN
- China
- Prior art keywords
- filling
- corrugated pipe
- bellows
- stainless steel
- polytetrafluoroethylene
- 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
Images
Landscapes
- Diaphragms And Bellows (AREA)
Abstract
The invention discloses a filling corrugated pipe of a filling valve. The filling corrugated pipe comprises a corrugated pipe body. The corrugated pipe body is made of polytetrafluoroethylene. Since the corrugated pipe body is made of polytetrafluoroethylene, the polytetrafluoroethylene becomes very soft when temperature is above 100DEG C and mechanical pressure is reduced; the tension resistance, the wear resistance and the fatigue resistance of the polytetrafluoroethylene are good and the service life of the filling corrugated pipe is greatly prolonged; and moreover, since a stainless steel sleeve and a stainless steel flange are respectively arranged at the two ends of the corrugated pipe body, the installation is facilitated and the corrugated pipe can bear certain pressure.
Description
Technical field
The present invention relates to a kind of bellows, the bellows that particularly filling valve is used during a kind of filling liquid belongs to the technical field of filling machine.
Background technique
Traditional filling valve promotes bellows by mechanical force and opens liquid outlet, liquid is through feed liquor bearing, valve seat epicoele and bellows, go out from the fluid oral fluid, wherein, bellows is the bellows of stainless steel material processing, because the stainless steel material ductility is relatively poor, during use, needed mechanical pressure is larger, and therefore, working life is shorter.
Summary of the invention
Technical problem to be solved by this invention is that this bellows structure is simple, long service life for above-mentioned not enough a kind of filling valve filling bellows that proposes.
In order to solve the problems of the technologies described above, a kind of filling valve filling of the present invention bellows wherein, comprises the bellows body, and described bellows body is to be processed by teflon.
Above-mentioned filling valve filling bellows, wherein, described bellows body two ends are respectively equipped with device stainless steel sleeve, steel flange, and described stainless steel sleeve is fixedly connected with described bellows body, and described steel flange is fixedly installed in described stainless steel sleeve.
Beneficial effect of the present invention:
Because described bellows body is to be processed by teflon, teflon reaches 100 degree when above, can become very soft, thereby reduce mechanical pressure; In addition, teflon anti-ly draw, wear-resisting, fatigue resistance good, therefore, greatly prolonged working life of the present invention; In addition, owing to be respectively equipped with device stainless steel sleeve, steel flange at described bellows body two ends, thereby, made things convenient for installation, and made simultaneously bellows can bear certain pressure.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in the figure, in order to solve the problems of the technologies described above, the filling bellows of a kind of filling valve of the present invention comprises bellows body 1, and described bellows body 1 is to be processed by teflon.Described bellows body 1 two ends are respectively equipped with device stainless steel sleeve 2, steel flange 3, described stainless steel sleeve 2 is fixedly connected with by screw thread or other modes with described bellows body 1, described steel flange 3 is fixedly installed in the described stainless steel sleeve 2, and described steel flange 3 is threaded connection with stainless steel sleeve 2 and locating stud is fixedly connected with and is integral.The bellows body is the bellows of five equilibrium 16 joints.
Above embodiment's description is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; without departing from the inventive concept of the premise; can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (2)
1. a filling valve filling bellows is characterized in that, comprises the bellows body, and described bellows body is to be processed by teflon.
2. filling valve filling bellows as claimed in claim 1, it is characterized in that, described bellows body two ends are respectively equipped with device stainless steel sleeve, steel flange, and described stainless steel sleeve is fixedly connected with described bellows body, and described steel flange is fixedly installed in described stainless steel sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104600301A CN102966804A (en) | 2012-11-15 | 2012-11-15 | Filling corrugated pipe of filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104600301A CN102966804A (en) | 2012-11-15 | 2012-11-15 | Filling corrugated pipe of filling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102966804A true CN102966804A (en) | 2013-03-13 |
Family
ID=47797140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104600301A Pending CN102966804A (en) | 2012-11-15 | 2012-11-15 | Filling corrugated pipe of filling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966804A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867269A (en) * | 1987-06-30 | 1989-09-19 | Titeflex Corporation | Tuned self-damping convoluted conduit |
| CN1079540A (en) * | 1992-06-05 | 1993-12-15 | 林瑞兴 | Teflon-metal pipe reinforced compensator and manufacture method thereof |
| CN201202925Y (en) * | 2008-06-29 | 2009-03-04 | 程秀萍 | Positive and negative pressure resistant polytetrafluorethylene compensator |
| CN102454836A (en) * | 2010-10-25 | 2012-05-16 | 邱秋杰 | Anticorrosion tube |
| CN102537571A (en) * | 2012-01-06 | 2012-07-04 | 阴法军 | Pipe joint used for connecting polyethylene plastic-steel winding pipes |
-
2012
- 2012-11-15 CN CN2012104600301A patent/CN102966804A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867269A (en) * | 1987-06-30 | 1989-09-19 | Titeflex Corporation | Tuned self-damping convoluted conduit |
| CN1079540A (en) * | 1992-06-05 | 1993-12-15 | 林瑞兴 | Teflon-metal pipe reinforced compensator and manufacture method thereof |
| CN201202925Y (en) * | 2008-06-29 | 2009-03-04 | 程秀萍 | Positive and negative pressure resistant polytetrafluorethylene compensator |
| CN102454836A (en) * | 2010-10-25 | 2012-05-16 | 邱秋杰 | Anticorrosion tube |
| CN102537571A (en) * | 2012-01-06 | 2012-07-04 | 阴法军 | Pipe joint used for connecting polyethylene plastic-steel winding pipes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105546151A (en) | Drawing and pulling faucet | |
| CN204852709U (en) | Impact modification polyvinyl chloride pipe system is used in telescopic feedwater | |
| CN102966804A (en) | Filling corrugated pipe of filling valve | |
| CN203189756U (en) | Valve element of stop valve | |
| CN207687533U (en) | A kind of attachment device being connect with fuselage for civil aircraft hydraulic pressure product part | |
| CN203082416U (en) | Pipe joint of ceramic filter | |
| CN204062092U (en) | A kind of lined corrosion-resistant ceramic structure adjusting valve | |
| CN205118540U (en) | Multi -purpose stainless steel tee bend | |
| CN205331040U (en) | Stainless steel combination impeller | |
| CN204717076U (en) | A kind of reduction valve | |
| CN208879302U (en) | It is a kind of to rush bottle water diversion disk | |
| CN206036433U (en) | Filling corrugated pipe of filling valve | |
| CN201382163Y (en) | Stop valve for plastic water pipe | |
| CN205504000U (en) | Feed -regulating valve | |
| CN206093247U (en) | Tap's faucet structure | |
| CN205534197U (en) | High -voltage tube seal ring | |
| CN201535147U (en) | Bias-adjustable type wellhead packing box for rod-pumped well | |
| CN205388205U (en) | Pipeline | |
| CN204647394U (en) | Ball valve | |
| CN203273158U (en) | Bend connection pipe | |
| CN213133086U (en) | Expansion tank for chemical production | |
| CN202056339U (en) | Right-angle check valve | |
| CN209130038U (en) | A kind of Combined roll with cooling structure and lubrication system | |
| CN202100795U (en) | Valve with water inlet connected through external screw thread | |
| CN201502760U (en) | Liquid-pressure adjusting valve for water heater |
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: 20130313 |