CN201803022U - Gas pipe network lightning-protection connector with protective device - Google Patents
Gas pipe network lightning-protection connector with protective device Download PDFInfo
- Publication number
- CN201803022U CN201803022U CN2010205346291U CN201020534629U CN201803022U CN 201803022 U CN201803022 U CN 201803022U CN 2010205346291 U CN2010205346291 U CN 2010205346291U CN 201020534629 U CN201020534629 U CN 201020534629U CN 201803022 U CN201803022 U CN 201803022U
- Authority
- CN
- China
- Prior art keywords
- end cap
- cap ring
- lock sleeve
- gas
- pipe
- 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 - Lifetime
Links
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model relates to a gas pipe network lightning-protection connector with a protective device, and relates to a connector for a gas pipeline, which comprises an insulation pipe (5), wherein two ends of the insulation pipe (5) are respectively connected with one end of a lock sleeve B (3) and one end of a lock sleeve A (6), the other end of the lock sleeve B (3) is connected with a gas outlet pipe (1), the other end of the lock sleeve A (6) is connected with a gas inlet pipe (8), an end cap ring B (2) is sleeved outside the lock sleeve B (3), an end cap ring A (7) is sleeved outside the lock sleeve A (6), and a protective pipe (4) is arranged between the end cap ring B (2) and the end cap ring A (7). The gas pipe network lightning-protection connector with the protective device has simple and compact structure, is convenient to produce and install, has low cost, improves the safety, prolongs the service life of the insulation pipe, and provides favorable conditions for the normal gas supply.
Description
Technical field
The utility model relates to gas pipeline and uses joint, especially a kind of gas ductwork lightning protection joint.
Background technique
The residential building outdoor gas carries the upright metallic pipeline all not adopt insulation measures at present, especially in some tall buildings because of construction or multiple factor such as building structure, facilitate the requirement combustion gas to carry the upright metallic pipeline to install on the body of wall out of doors, it is indoor that the combustion gas of the lightning-arrest function of this root forfeiture carries the upright metallic pipeline just thunder may be introduced, and causes the danger of personal injury and property loss.On September 29th, 2004, patent announcement CN2644838Y has announced " a kind of gas ductwork lightning protection joint " patented technology, outdoor gas is carried between upright metallic pipeline and the indoor gas transferring metal pipeline this technology is housed, when installing simultaneously, in its each household wall bushing that is laid in.Because the insulation tube of this technology adopts the PE material to make, and does not have what protective measures, directly is subjected to ectocine, as temperature or UV-b radiation, causes PE insulation tube easy damaged, the life-span is short not enough, gives the normal air feed part of making troubles.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, is with protecting tube outside insulation tube, isolation safe protective measures, the gas ductwork lightning protection joint that has protective equipment of insulation tube long service life.
Technological scheme that the purpose of this utility model adopts is, comprise that the insulation tube two ends are connected with lock tube B one end, lock tube A one end respectively, the lock tube B the other end is connected with steam outlet pipe, the lock tube A the other end is connected with suction tude, its described lock tube B is with end cap ring B outward, lock tube A is with end cap ring A outward, is bonded with protecting tube between end cap ring B and the end cap ring A.
The utility model is by means of be bonded with the protecting tube structure between end cap ring B and end cap ring A; just outside insulation tube, be with protecting tube and play insulation blocking; be not subjected to ectocine; it is simple and compact for structure; fabrication and installation are convenient, and cost is low, improve Security; insulation tube increases working life, characteristics such as advantage is provided for normal air feed.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Accompanying drawing is the utility model sectional view structural representation.
Among the figure: 1-steam outlet pipe 2-end cap ring B 3-lock tube B 4-protecting tube 5-insulation tube 6-lock tube A 7-end cap ring A 8-suction tude.
Embodiment
As shown in drawings, comprise that insulation tube 5 two ends are connected with lock tube B3 one end, lock tube A6 one end respectively, the lock tube B3 the other end is connected with steam outlet pipe 1, the lock tube A6 the other end is connected with suction tude 8, its described lock tube B3 is with end cap ring B2 outward, lock tube A6 is with end cap ring A7 outward, is bonded with protecting tube 4 between end cap ring B2 and the end cap ring A7.
Claims (1)
1. gas ductwork lightning protection joint that has protective equipment, comprise that insulation tube (5) two ends are connected with lock tube B(3 respectively) end, lock tube A(6) end, lock tube B(3) the other end is connected with steam outlet pipe (1), lock tube A(6) the other end is connected with suction tude (8), it is characterized in that: the outer end cap ring B(2 that is with described lock tube B(3)), lock tube A(6) the end cap ring B(2 outer end cap ring A(7 that is with)) and end cap ring A(7) between be bonded with protecting tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346291U CN201803022U (en) | 2010-09-19 | 2010-09-19 | Gas pipe network lightning-protection connector with protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205346291U CN201803022U (en) | 2010-09-19 | 2010-09-19 | Gas pipe network lightning-protection connector with protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803022U true CN201803022U (en) | 2011-04-20 |
Family
ID=43872520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205346291U Expired - Lifetime CN201803022U (en) | 2010-09-19 | 2010-09-19 | Gas pipe network lightning-protection connector with protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878368A (en) * | 2012-09-24 | 2013-01-16 | 成都共同管业有限公司 | Lightning-protective connector for metallic pipelines |
-
2010
- 2010-09-19 CN CN2010205346291U patent/CN201803022U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878368A (en) * | 2012-09-24 | 2013-01-16 | 成都共同管业有限公司 | Lightning-protective connector for metallic pipelines |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20230147385A (en) | Cable support device for underground transmission lines connected to transformers | |
| CN202001751U (en) | Lightning protection connecting piece of gas pipe network | |
| CN201803022U (en) | Gas pipe network lightning-protection connector with protective device | |
| CN110021886A (en) | A kind of grid-connected cabinet of fire-proof type | |
| CN209329492U (en) | A kind of electric system ammeter box being easily installed | |
| CN201865410U (en) | Dismountable combined protective clapboard for transformer substation | |
| CN105038584A (en) | Flame-retardant insulating coating | |
| CN205789437U (en) | A kind of cold-resistant heat resistanceheat resistant house transformer | |
| CN108039690A (en) | A kind of Fast Installation wire connection terminal | |
| CN209115887U (en) | A kind of fire-retardant Teflon casing of insulation high-temperature-resistant | |
| CN204464905U (en) | Fireproof bus duct | |
| CN208299261U (en) | Energy-saving constant-temperature low-tension switch cabinet | |
| CN206410338U (en) | A kind of retractable solar heat collector | |
| CN103326259B (en) | Prepackage formula opening and closing institute | |
| CN205945638U (en) | Solar energy lightning protection system | |
| CN2644838Y (en) | Combustion gas pipe network lightning protection joint | |
| CN206090711U (en) | Fire hydrant cabinet | |
| CN207831390U (en) | A kind of durable heat preservation flue | |
| CN204372401U (en) | Metallic gas pipe mechanical connection lightning-protection connector | |
| CN216870685U (en) | Pressure relief device and photovoltaic module test box comprising same | |
| CN208670442U (en) | Pipeline for conveying high-temperature gas | |
| CN202712803U (en) | Anti-radiation pipeline of underground high-voltage power transmission and transformation cable | |
| CN204633260U (en) | A kind of flat type divides hole lead wire protective tube and assembly thereof | |
| CN103825201B (en) | A kind of transformer station damped junction device | |
| CN202002368U (en) | Stainless steel balcony wall-mounted double-side pressure-bearing type solar heat collector inner container |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |