CN212178126U - Corrugated hose for connecting electric insulation gas appliance with insulating sleeve - Google Patents
Corrugated hose for connecting electric insulation gas appliance with insulating sleeve Download PDFInfo
- Publication number
- CN212178126U CN212178126U CN202020550982.2U CN202020550982U CN212178126U CN 212178126 U CN212178126 U CN 212178126U CN 202020550982 U CN202020550982 U CN 202020550982U CN 212178126 U CN212178126 U CN 212178126U
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- Prior art keywords
- insulating sleeve
- gas appliance
- corrugated
- pipe
- corrugated hose
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Abstract
The utility model provides an electricity-proof gas appliance connecting corrugated hose with an insulation sleeve. The outer skin of the connecting corrugated hose is sleeved with an inner corrugated pipe, the outer skin of the connecting corrugated hose is sleeved with a screwing nut, the head end of the inner corrugated pipe is sleeved with an insulating sleeve, the upper end of the insulating sleeve is provided with a top cap, the insulating sleeve is clamped between the screwing nut and the connector screw pipe through screw thread screwing, and the connecting corrugated electricity-isolating hose for the gas appliance provided with the insulating sleeve is formed. The utility model discloses the cover is equipped with insulation support on corrugated metal hose, insulates through insulation support and separates the electricity, makes to insulate between gas apparatus and the gas air supply pipe, prevents the connecting pipe electric leakage, improves the security of using. The gas appliance electricity-insulating gas connecting pipe is suitable for being used as a gas appliance electricity-insulating gas connecting pipe.
Description
Technical Field
The utility model provides an air feeder in the natural gas field, specifically speaking are equipped with insulation support's electric gas utensil connection corrugated pipe.
Background
The metal hose for connecting the gas appliance has no insulating property, and when the gas appliance is poor in quality or poor in insulating property, the metal hose for connecting the gas appliance is easy to leak electricity, so that a gas pipeline generates heat or a human body gets an electric shock, and safety accidents are caused. In order to solve the technical problem of electric leakage of the gas appliance, the connection hose needs to be designed in an insulating way so as to overcome the defect of electric leakage.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect of electric leakage of the gas appliance, the utility model provides an insulating gas appliance connecting corrugated hose with an insulating sleeve. This corrugated hose is through suit insulation support on corrugated hose, solves the technical problem that the gas apparatus prevented electric leakage.
The utility model provides a scheme that technical problem adopted is:
the outer skin of the connecting corrugated hose is sleeved with an inner corrugated pipe, the outer skin of the connecting corrugated hose is sleeved with a screwing nut, the head end of the inner corrugated pipe is sleeved with an insulating sleeve, the upper end of the insulating sleeve is provided with a top cap, and the insulating sleeve is clamped between the screwing nut and the connector screwed pipe through screw threads to form the gas appliance connecting corrugated hose provided with the insulating sleeve.
The utility model has the advantages that the metal corrugated hose is sleeved with the insulating sleeve, and the insulating sleeve is used for insulating electricity, so that the gas appliance is insulated from the gas supply pipe, the electric leakage of the connecting pipe is prevented, and the use safety is improved. The gas appliance electricity-insulating gas connecting pipe is suitable for being used as a gas appliance electricity-insulating gas connecting pipe.
Drawings
FIG. 1 is a view showing the arrangement of the corrugated electrical insulating hose of the present invention;
fig. 2 is a top view of the insulating sleeve of the present invention;
fig. 3 is a longitudinal section of the insulating sleeve of the present invention.
In the figure, 1, the outer skin of a connecting corrugated hose, 2, the inner corrugated pipe, 3, a screwing nut, 4, an insulating sleeve, 4.1, a top cap and 5, a joint screw pipe.
Detailed Description
An inner corrugated pipe 2 is sleeved in a connecting corrugated hose outer skin 1, a screwing nut 3 is sleeved on the connecting corrugated hose outer skin, an insulating sleeve 4 is sleeved at the end of the inner corrugated pipe, a top cap 4.1 is arranged at the upper end of the insulating sleeve, and the insulating sleeve is clamped between the screwing nut and a connector screw pipe 5 through threaded screwing, so that the gas appliance connecting corrugated hose provided with the insulating sleeve is formed.
The aperture of the top cap is smaller than the inner aperture of the insulating sleeve.
The upper part of the insulating sleeve is an equal-diameter section, and the lower part of the insulating sleeve is a conical section.
The screwing nut is provided with internal threads.
The lower section of the joint screw pipe is provided with external threads, and the upper section of the joint screw pipe is provided with internal threads and is used for being connected with a gas appliance.
The insulating sleeve is screwed on the corrugation of the inner corrugated pipe.
The insulating sleeve is a rubber tube.
The outer skin of the connecting corrugated hose is a flexible non-metallic fiber film.
The lower section of the insulating sleeve is sleeved on the inner corrugated pipe, and the upper section of the insulating sleeve is inserted into the joint solenoid.
Use of:
the outer skin of the connecting corrugated hose is internally sleeved with a metal inner corrugated pipe, one section of the metal inner corrugated pipe in the outer skin of the connecting corrugated hose is exposed out of the outer skin, a prepared insulating sleeve is sleeved on the metal inner corrugated pipe, the upper end of the metal corrugated pipe is sealed by a top cap, then a screwing nut slides upwards and is screwed with a connector screw thread, at the moment, an insulating and electricity isolating structure is formed in the connecting corrugated hose, and the insulating and electricity isolating structure can prevent the current conduction of the connecting hose of a gas appliance and plays a role in isolating electricity.
The screwing nut for connecting the corrugated hose is screwed on a gas appliance, and the lower end of the screwing nut is connected on a natural gas pipeline. The gas appliances are typically gas water heaters or boilers thereof and gas cookers.
Because the lower part of the insulating sleeve is conical, when the insulating sleeve is screwed with the joint screw tube, the inner hole of the screwing nut is sleeved on the conical section of the insulating sleeve, thereby isolating the metal contact with the joint screw tube and disconnecting the conductive path.
The technical principle is as follows:
after the screwing nut is screwed with the screw thread of the joint solenoid, the insulating sleeve is clamped between the screwing nut and the joint solenoid, and the purpose of isolating electricity of the corrugated hose connected with the gas appliance is achieved. Therefore, the leakage current of the gas appliance is not conducted to the pipe connected with the gas pipeline, and the effect of safety protection is achieved.
The method is characterized in that:
because the metal corrugated pipe is sleeved with the insulating sleeve, the electric leakage of the connector head connected with the gas appliance cannot be led into the connecting pipe connected with the gas pipeline, so that the electric leakage phenomenon is avoided, the safe use of the gas appliance is protected, and the occurrence probability of safety accidents caused by electric leakage is reduced.
Claims (8)
1. Insulating sleeve's electricity gas appliances that separate is equipped with connects corrugated pipe, and corrugated pipe (2) in being equipped with are connected corrugated pipe crust (1) endotheca, and the cover is equipped with on connecting corrugated pipe crust and connects nut (3) soon, and at the cover of corrugated pipe head end insulating sleeve (4), characterized by are equipped with:
the upper end of the insulating sleeve is provided with a top cap (4.1), and the insulating sleeve is clamped between the insulating sleeve and the connector screw tube (5) through the screw thread screwing of the screwing nut and the connector screw tube to form the gas appliance connecting corrugated hose provided with the insulating sleeve.
2. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the aperture of the top cap is smaller than the inner aperture of the insulating sleeve.
3. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the upper part of the insulating sleeve is an equal-diameter section, and the lower part of the insulating sleeve is a conical section.
4. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the screwing nut is provided with internal threads.
5. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the lower section of the joint screw pipe is provided with external threads, and the upper section of the joint screw pipe is provided with internal threads and is used for being connected with a gas appliance.
6. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the insulating sleeve is screwed on the corrugation of the inner corrugated pipe.
7. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the outer skin of the connecting corrugated hose is a flexible non-metallic fiber film.
8. The corrugated hose for electrical insulation gas appliance with insulating sleeve as claimed in claim 1, wherein: the lower section of the insulating sleeve is sleeved on the inner corrugated pipe, and the upper section of the insulating sleeve is inserted into the joint solenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550982.2U CN212178126U (en) | 2020-04-15 | 2020-04-15 | Corrugated hose for connecting electric insulation gas appliance with insulating sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020550982.2U CN212178126U (en) | 2020-04-15 | 2020-04-15 | Corrugated hose for connecting electric insulation gas appliance with insulating sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212178126U true CN212178126U (en) | 2020-12-18 |
Family
ID=73770111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020550982.2U Active CN212178126U (en) | 2020-04-15 | 2020-04-15 | Corrugated hose for connecting electric insulation gas appliance with insulating sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212178126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU217025U1 (en) * | 2022-11-29 | 2023-03-14 | Общество С Ограниченной Ответственностью "Линкс" | FLEXIBLE GAS SUPPLY |
-
2020
- 2020-04-15 CN CN202020550982.2U patent/CN212178126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU217025U1 (en) * | 2022-11-29 | 2023-03-14 | Общество С Ограниченной Ответственностью "Линкс" | FLEXIBLE GAS SUPPLY |
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