CN211230656U - Integrated heating pipe - Google Patents

Integrated heating pipe Download PDF

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Publication number
CN211230656U
CN211230656U CN201922057625.2U CN201922057625U CN211230656U CN 211230656 U CN211230656 U CN 211230656U CN 201922057625 U CN201922057625 U CN 201922057625U CN 211230656 U CN211230656 U CN 211230656U
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CN
China
Prior art keywords
pipe
steel pipe
heat
heat preservation
integrated heating
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.)
Active
Application number
CN201922057625.2U
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Chinese (zh)
Inventor
谢龙
李强
冯永平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangyin Huilong Electric Heating Appliance Co ltd
Original Assignee
Jiangyin Huilong Electric Heating Appliance Co ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Jiangyin Huilong Electric Heating Appliance Co ltd filed Critical Jiangyin Huilong Electric Heating Appliance Co ltd
Priority to CN201922057625.2U priority Critical patent/CN211230656U/en
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Publication of CN211230656U publication Critical patent/CN211230656U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/30Use of alternative fuels, e.g. biofuels

Abstract

The utility model discloses an integral type heating pipe, it includes inside nonrust steel pipe as fluid passage, and the winding has the heater wire on nonrust steel pipe's the outer wall, forms the layer that generates heat, is provided with the insulating tube outside the layer that generates heat, forms the heat preservation, and the both ends of nonrust steel pipe are provided with the connector, and the both ends of insulating tube are provided with the protective housing to the structure reinforcement, have drawn forth the sleeve pipe on the protective housing, and sheathed tube tip is provided with power connection, is provided with the power cord with inside heater wire electric connection in the sleeve pipe. Above-mentioned integral type heating pipe will heat and heat preservation function collection in an organic whole, simple structure, and the equipment is convenient, and heating, heat preservation effect are obvious, and heat loss is little, and the energy consumption is low, with energy utilization maximize, and the heat conductivity of nonrust steel pipe, bending nature are good, can the shaping at will, are applicable to different occasions, provide new heating scheme for fluid fuel transmission.

Description

Integrated heating pipe
Technical Field
The utility model relates to a pipeline heating technical field especially relates to an integral type heating pipe.
Background
The hydrogen energy automobile is an automobile taking hydrogen fuel as main energy, is different from an internal combustion engine injected with diesel oil or gasoline, provides energy through combustion of the hydrogen fuel, and is internationally recognized as an ultimate new energy automobile solution because the hydrogen energy combustion has no pollution to the environment, high heat generation and high combustion efficiency.
When the hydrogen energy is conveyed and combusted, a special pipeline is needed, a Teflon pipe is generally adopted at present, the Teflon pipe is not easy to bend after being formed, the mould is required to be made again in the face of different shape requirements, more importantly, the heat dissipation of the conventional pipe body is serious, the energy consumption is large, the combustion efficiency is influenced, and the requirement cannot be met in the existing mode that the pipe body is coated with a heat insulation material.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an integral type heating pipe overcomes the defect of current pipeline, provides heating and heat preservation function.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides an integral type heating pipe, its includes inside nonrust steel pipe as fluid passage, and the winding has the heater wire on nonrust steel pipe's the outer wall, forms the layer that generates heat, is provided with the insulating tube outside the layer that generates heat, forms the heat preservation, and the both ends of nonrust steel pipe are provided with the connector, and the both ends of insulating tube are provided with the protective housing to the structure reinforcement, has drawn forth the sleeve pipe on the protective housing, and sheathed tube tip is provided with power connection, is provided with the power cord with inside heater wire electric connection in the sleeve.
Particularly, the two connectors are respectively provided with a limiting flange, the two sides of the limiting flange are respectively provided with an inner connector and an outer connector, the two ends of the stainless steel pipe are fixedly provided with locking nuts, and the inner connector is provided with threads matched with the locking nuts.
Particularly, the protective housing comprises two split parts which are combined, the two split parts clamp the end parts of the limiting flange, the locking nut and the heat preservation pipe, and the two split parts are fixed through screws.
Particularly, the outer joint of one end connector is a straight pipe connector, and the outer joint of the other end connector is a pier.
Particularly, an NTC sensor is arranged in the heating layer and is electrically connected with the power line.
In particular, the insulating tube is made of EPDM rubber.
In particular, a protective net pipe is arranged outside the heat preservation pipe.
Particularly, the protection net pipe is made of nylon.
To sum up, the beneficial effects of the utility model are that, compared with the prior art, the integral type heating pipe will heat and keep warm function collection in an organic whole, simple structure, and the equipment is convenient, and heating, heat preservation effect are obvious, and heat scatters and disappears for a short time, and the energy consumption is low, with energy utilization maximize, and the heat conductivity of nonrust steel pipe, buckling nature are good, can the shaping at will, are applicable to different occasions, provide new heating scheme for fluid fuel transmission.
Drawings
Fig. 1 is a structural diagram of an integrated heating pipe provided by an embodiment of the present invention;
fig. 2 is an exploded view of an integrated heating pipe provided by an embodiment of the present invention;
fig. 3 is a cross-sectional view of an integrated heating pipe provided by an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
Referring to fig. 1 to 3, the present embodiment provides an integrated heating tube for delivering hydrogen energy, which mainly includes a stainless steel tube 1, a heating wire 2 and a heat preservation tube 3. The inside of stainless steel pipe 1 is fluid passage, and this place is hydrogen fuel passageway, and heater wire 2 twines on the outer wall of stainless steel pipe 1, forms the layer that generates heat, and insulating tube 3 sets up outside the layer that generates heat, forms the heat preservation.
Stainless steel pipe 1 can buckle wantonly, and its both ends are provided with the connector, all are provided with spacing flange 4 on two connectors, and the both sides that are located spacing flange 4 are nipple 5 and outer joint respectively, and exemplarily, the outer joint of one end connector is the straight tube joint 6 in this embodiment, and the outer joint of the other end connector is pier 7, and the both ends of stainless steel pipe 1 are fixed with lock nut 8, are provided with on the nipple 5 with 8 complex screw threads of lock nut.
The insulating tube 3 is preferably made of EPDM rubber, the two ends of the insulating tube are provided with protective cases 9 for reinforcing the structure, the protective cases 9 are made of PA materials, glass fibers are attached to the protective cases, the protective cases are composed of two split parts, the two split parts clamp the limiting flange 4, the locking nut 8 and the end portion of the insulating tube 3, and the two split parts are fixed through screws 10.
A sleeve 11 is led out of the protective shell 9, the sleeve 11 is of an outer glass inner fiber structure, a power connector 12 is arranged at the end of the sleeve 11, and a power line 13 electrically connected with the internal heating wire 2 is arranged in the sleeve 11.
An NTC sensor 14 is arranged in the heating layer, and the NTC sensor 14 is electrically connected with the power line 13 and used for monitoring the heating temperature.
A protective net pipe 15 is arranged outside the heat preservation pipe 3, and the protective net pipe 15 is preferably made of nylon materials and used for shaping and protection.
To sum up, above-mentioned integral type heating pipe will heat and keep warm the function collection in an organic whole, simple structure, and the equipment is convenient, and heating, heat preservation effect are obvious, and heat dissipation is little, and the energy consumption is low, with energy utilization maximize, and the heat conductivity of nonrust steel pipe, bending nature are good, can the shaping at will, are applicable to different occasions, provide new heating scheme for fluid fuel transmission.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (8)

1. The utility model provides an integral type heating pipe, its characterized in that, includes inside nonrust steel pipe as fluid passage, the winding has the heater wire on the outer wall of nonrust steel pipe, forms the layer that generates heat, the layer that generates heat is provided with the insulating tube outward, forms the heat preservation, the both ends of nonrust steel pipe are provided with the connector, the both ends of insulating tube are provided with the protective housing to the structure reinforcement, it has the sleeve pipe to draw forth on the protective housing, sheathed tube tip is provided with power connection, be provided with the power cord with inside heater wire electric connection in the sleeve pipe.
2. The integrated heating tube of claim 1, wherein: the stainless steel pipe connecting structure is characterized in that limiting flanges are arranged on the two connecting joints, an inner joint and an outer joint are arranged on two sides of each limiting flange respectively, locking nuts are fixed at two ends of each stainless steel pipe, and threads matched with the locking nuts are arranged on the inner joints.
3. The integrated heating tube of claim 2, wherein: the protective housing comprises two components which are combined, the two components clamp the end parts of the limiting flange, the locking nut and the heat preservation pipe, and the two components are fixed through screws.
4. The integrated heating tube of claim 2, wherein: the outer joint of one end connector is a straight pipe joint, and the outer joint of the other end connector is a pier.
5. The integrated heating tube of claim 1, wherein: the heating layer is provided with an NTC sensor, and the NTC sensor is electrically connected with the power line.
6. The integrated heating tube of claim 1, wherein: the heat preservation pipe is made of EPDM rubber.
7. The integrated heating tube of claim 1, wherein: and a protective net pipe is arranged outside the heat preservation pipe.
8. The integrated heating tube of claim 7, wherein: the protection net pipe is made of nylon.
CN201922057625.2U 2019-11-25 2019-11-25 Integrated heating pipe Active CN211230656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922057625.2U CN211230656U (en) 2019-11-25 2019-11-25 Integrated heating pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922057625.2U CN211230656U (en) 2019-11-25 2019-11-25 Integrated heating pipe

Publications (1)

Publication Number Publication Date
CN211230656U true CN211230656U (en) 2020-08-11

Family

ID=71932906

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922057625.2U Active CN211230656U (en) 2019-11-25 2019-11-25 Integrated heating pipe

Country Status (1)

Country Link
CN (1) CN211230656U (en)

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