CN204756180U - Can carry bellows of two kinds of media simultaneously - Google Patents
Can carry bellows of two kinds of media simultaneously Download PDFInfo
- Publication number
- CN204756180U CN204756180U CN201520300192.8U CN201520300192U CN204756180U CN 204756180 U CN204756180 U CN 204756180U CN 201520300192 U CN201520300192 U CN 201520300192U CN 204756180 U CN204756180 U CN 204756180U
- Authority
- CN
- China
- Prior art keywords
- silk screen
- joint
- metal tube
- tube layer
- wavy metal
- 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.)
- Expired - Fee Related
Links
Landscapes
- Joints Allowing Movement (AREA)
Abstract
The utility model relates to a can carry bellows of two kinds of media simultaneously, including corrugated metal pipe layer (1) and corrugated metal pipe layer two (3), one (1) peripheral cover on the corrugated metal pipe layer is equipped with silk screen (2), one (1) both ends on the layer welding of corrugated metal pipe has joint (5), one (1) inner wall on the corrugated metal pipe layer constitutes the medium chamber body (8), two (3) peripheral cover on the corrugated metal pipe layer are equipped with silk screen two (4), one (2) periphery on the silk screen is located to two (3) cover on the corrugated metal pipe layer, two (3) both ends upper portion on the layer welding of corrugated metal pipe has takeover (6), constitute inclosed medium chamber body two (9) through taking over (6) between one (2) the outer wall on two (3) inner walls and the silk screen of corrugated metal pipe layer, it is connected with joint two (7) to take over (6) other end, the utility model discloses can carry two kinds of media simultaneously, keep the corrugated expansion joint to absorb the effect of vibration to practice thrift the space, it is comparatively convenient to assemble, maintain.
Description
[technical field]
The utility model relates to Bellows Technology field, specifically a kind of bellows simultaneously can carrying two media.
[background technique]
Metal bellows is a kind of tubing of wave sample of outer image rule, and it not only can compensate pipeline axial displacement and lateral displacement, can also absorb the dither that machinery causes, and makes to achieve flexible connected between pipeline and equipment.But metal bellows common at present can only carry a kind of material when transportation of substances, needs are carried during medium simultaneously and cannot be competent at, thus cause pipeline complicated.
[model utility content]
The purpose of this utility model is exactly will solve above-mentioned deficiency and provide a kind of bellows simultaneously can carrying two media, is beneficial to and carries two media simultaneously, keeps corrugated expansion joint to absorb the effect of vibration, and conserve space, assembling, maintenance are more for convenience.
Design a kind of bellows simultaneously can carrying two media for achieving the above object, comprise wavy metal tube layer 1, silk screen 1, wavy metal tube layer 23, silk screen 24, joint 1, adapter 6 and joint 27, described wavy metal tube layer 1 outer race is provided with silk screen 1, described wavy metal tube layer 1 is welded as a whole with silk screen 1, described wavy metal tube layer 1 two ends are welded with joint 1, described wavy metal tube layer 1 inwall forms medium cavity 1, described joint 1 is communicated with medium cavity 1, described wavy metal tube layer 23 outer race is provided with silk screen 24, described wavy metal tube layer 23 is welded as a whole with silk screen 24, it is peripheral that described wavy metal tube layer 23 is sheathed on silk screen 1, described wavy metal tube layer 23 two ends upper weld has adapter 6, airtight medium cavity 29 is formed by adapter 6 between wavy metal tube layer 23 inwall and silk screen 1 outer wall, one end of described adapter 6 is communicated with medium cavity 29, described adapter 6 the other end is connected with joint 27, described joint 27 is communicated with medium cavity 29.
Described adapter 6 is elbow', and described adapter 6 adopts metal to make, and described joint 1, joint 27 are respectively metal joint.
Described adapter 6 is provided with valve and pressure transducer, and described valve, pressure transducer are welded in adapter 6 respectively, and described pressure transducer has leakage alarm by connection.
The inner and outer surface of described silk screen 1, silk screen 24 is provided with anti-electrostatic fire retardant coating.
The utility model compared with the existing technology, novel structure, simple, reasonable in design, by welding upper connection one and joint two respectively in wavy metal tube layer one and wavy metal tube layer two two ends, wavy metal tube layer one inwall forms medium cavity one, forms airtight medium cavity two between wavy metal tube layer two inwall and silk screen one outer wall by taking over, thus two kinds of materials can be carried simultaneously, corrugated expansion joint is kept to absorb the effect of vibration, and conserve space, assembling, maintenance are more for convenience; In addition, owing to being provided with valve and pressure transducer in adapter, and make pressure transducer by connection leakage alarm, thus real-time guard can be carried out to the pressure of medium cavity two, use very safe, reliable.
[accompanying drawing explanation]
Fig. 1 is perspective view of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is A-A sectional view in Fig. 2;
In figure: 1, wavy metal tube layer 1, silk screen 1, wavy metal tube layer 24, silk screen 25, joint 1, adapter 7, joint 28, medium cavity 1, medium cavity two.
[embodiment]
Below in conjunction with accompanying drawing, following further illustrating is done to the utility model:
As shown in drawings, the utility model comprises: wavy metal tube layer 1, silk screen 1, wavy metal tube layer 23, silk screen 24, joint 1, adapter 6 and joint 27, wavy metal tube layer 1 outer race is provided with silk screen 1, wavy metal tube layer 1 and silk screen 1 are welded as a whole, wavy metal tube layer 1 two ends are welded with joint 1, wavy metal tube layer 1 inwall forms medium cavity 1, joint 1 is communicated with medium cavity 1, wavy metal tube layer 23 outer race is provided with silk screen 24, wavy metal tube layer 23 and silk screen 24 are welded as a whole, it is peripheral that wavy metal tube layer 23 is sheathed on silk screen 1, wavy metal tube layer 23 two ends upper weld has adapter 6, airtight medium cavity 29 is formed by adapter 6 between wavy metal tube layer 23 inwall and silk screen 1 outer wall, one end of adapter 6 is communicated with medium cavity 29, adapter 6 the other end is connected with joint 27, joint 27 is communicated with medium cavity 29.
In the utility model, adapter 6 is elbow', and adapter 6 adopts metal to make, and joint 1, joint 27 are respectively metal joint; Adapter 6 is provided with valve and pressure transducer, valve, pressure transducer are welded in adapter 6 respectively, and pressure transducer has leakage alarm by connection, thus can carry out real-time guard to the pressure of medium cavity two, avoid the generation of leakage accident, use very safe, reliable; The inner and outer surface of silk screen 1, silk screen 24 is provided with anti-electrostatic fire retardant coating, the design of this anti-electrostatic fire retardant coating, then further ensure bellows described in the utility model and be arranged on ducted Security, through inner and outer surface shot-peening or ball blast technique after pipeline forming, and anti-electrostatic fire retardant coating can be applied to after the inner and outer surface rust cleaning of silk screen 1, silk screen 24.
In the utility model; thin metallic tubd obtains metal bellows by bellows forming die; by wavy metal tube layer one, silk screen one by being welded to form an entirety; link into an integrated entity by first layer bellows and outside silk screen; put wavy metal tube layer two and silk screen two; and second layer bellows two ends to be welded; at first layer bellows two ends welded joint one; at the adapter of second layer bellows upper weld and joint two; by two independently joint one, joints two, thus can realize carrying two kinds of different media simultaneously.
The utility model is not by the restriction of above-mentioned mode of execution; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (4)
1. can carry the bellows of two media for one kind simultaneously, it is characterized in that: comprise wavy metal tube layer one (1), silk screen one (2), wavy metal tube layer two (3), silk screen two (4), joint one (5), adapter (6) and joint two (7), described wavy metal tube layer one (1) outer race is provided with silk screen one (2), described wavy metal tube layer one (1) is welded as a whole with silk screen one (2), described wavy metal tube layer one (1) two ends are welded with joint one (5), described wavy metal tube layer one (1) inwall forms medium cavity one (8), described joint one (5) is communicated with medium cavity one (8), described wavy metal tube layer two (3) outer race is provided with silk screen two (4), described wavy metal tube layer two (3) is welded as a whole with silk screen two (4), it is peripheral that described wavy metal tube layer two (3) is sheathed on silk screen one (2), described wavy metal tube layer two (3) two ends upper weld has adapter (6), airtight medium cavity two (9) is formed by taking over (6) between wavy metal tube layer two (3) inwall and silk screen one (2) outer wall, one end of described adapter (6) is communicated with medium cavity two (9), described adapter (6) the other end is connected with joint two (7), described joint two (7) is communicated with medium cavity two (9).
2. can carry the bellows of two media as claimed in claim 1 simultaneously, it is characterized in that: described adapter (6) is elbow', described adapter (6) adopts metal to make, and described joint one (5), joint two (7) are respectively metal joint.
3. can carry the bellows of two media as claimed in claim 2 simultaneously, it is characterized in that: (6) are provided with valve and pressure transducer in described adapter, described valve, pressure transducer are welded in adapter (6) respectively, and described pressure transducer has leakage alarm by connection.
4. can carry the bellows of two media as claimed in claim 3 simultaneously, it is characterized in that: the inner and outer surface of described silk screen one (2), silk screen two (4) is provided with anti-electrostatic fire retardant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300192.8U CN204756180U (en) | 2015-05-11 | 2015-05-11 | Can carry bellows of two kinds of media simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300192.8U CN204756180U (en) | 2015-05-11 | 2015-05-11 | Can carry bellows of two kinds of media simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756180U true CN204756180U (en) | 2015-11-11 |
Family
ID=54470886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300192.8U Expired - Fee Related CN204756180U (en) | 2015-05-11 | 2015-05-11 | Can carry bellows of two kinds of media simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194749A (en) * | 2018-03-27 | 2018-06-22 | 江苏宏博机械制造有限公司 | A kind of jacket type metal bellows |
-
2015
- 2015-05-11 CN CN201520300192.8U patent/CN204756180U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194749A (en) * | 2018-03-27 | 2018-06-22 | 江苏宏博机械制造有限公司 | A kind of jacket type metal bellows |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204739355U (en) | Bellows is prevented leaking in vacuum | |
| CN204062304U (en) | Straight pipe pressure-balancing type expansion joint | |
| CN204756180U (en) | Can carry bellows of two kinds of media simultaneously | |
| CN205155375U (en) | Metal collapsible tube of nai external pressure | |
| CN204785269U (en) | Vacuum insulation bellows | |
| CN110748722A (en) | Elastic sealing element for pipeline connection | |
| CN206522606U (en) | Fixed steel lining air accumulator | |
| CN206846165U (en) | A kind of improved corrugated expansion joint | |
| CN206386583U (en) | A kind of corrosion proof and leakproof joint | |
| CN208565923U (en) | A kind of New hot oil line compensator | |
| CN207334064U (en) | A kind of expansion joint | |
| CN203836418U (en) | Fluid rubber tube assembly | |
| CN207514438U (en) | A kind of wear-resisting carbon steel pipe fitting joint | |
| CN207945364U (en) | A kind of double-wall hose | |
| CN208381523U (en) | Thermoplastic double-skin duct | |
| CN208417978U (en) | A kind of PE pipe with expansion joint | |
| CN206875021U (en) | A kind of loop-type bellows | |
| CN207621335U (en) | Hydraulic pressure handling machinery alternating expression sealing element | |
| CN206556470U (en) | A kind of antisitic defect water and steam sampling pre-cooler | |
| CN206874984U (en) | A kind of pressure-resistant shockproof flexible pipe | |
| CN104696540A (en) | Combined type ball valve provided with corrugated pipe | |
| CN204437558U (en) | With the low-pressure tube type waste heat steam boiler of expansion joint | |
| CN210890426U (en) | Double-wall corrugated pipe structure | |
| CN204062303U (en) | Outer pressure axial type expansion joint | |
| CN214093531U (en) | Integrally formed waveform expansion joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |