CN206411527U - Dual sensor electrical heating flexible pipe with temperature controller - Google Patents
Dual sensor electrical heating flexible pipe with temperature controller Download PDFInfo
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- CN206411527U CN206411527U CN201621445886.1U CN201621445886U CN206411527U CN 206411527 U CN206411527 U CN 206411527U CN 201621445886 U CN201621445886 U CN 201621445886U CN 206411527 U CN206411527 U CN 206411527U
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- temperature controller
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- composite tubular
- gear switch
- temperature
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Abstract
Dual sensor electrical heating flexible pipe with temperature controller, including flexible composite tubular, flexible composite tubular is from the inside to the outside successively by heatproof inner tube, enhancement layer, electric heating layer, insulating barrier, heat-insulation layer, corrugate sheath layer is constituted, the two ends of flexible composite tubular are respectively arranged with package cover and joint, first temperature sensor is housed between the enhancement layer and electric heating layer of flexible composite tubular one end, second temperature sensor is housed between the enhancement layer of the flexible composite tubular other end and electrical heating, third gear switch is in package cover, the operating key of third gear switch is located at the outer surface of package cover, first temperature sensor is coupled by first grade of third gear switch with temperature controller signal wire, the second gear of third gear switch is neutral, second temperature sensor is coupled by the third gear of third gear switch with temperature controller signal wire, described electric heating layer is spiral helicine heating wire, heating wire is electrically connected with temperature controller, buzzer is electrically connected with temperature controller, the versatility of the electrical heating flexible pipe is good, use, keeping is convenient.
Description
Technical field
The utility model provides a kind of dual sensor electrical heating flexible pipe with temperature controller.
Background technology
In industry manufacture or the automated productin line such as packaging for foodstuff, exist it is many manually, auto stations need by
Fluent material (glue, oil, special gas, corrosive chemical etc.) is transported to specific bit by the high-pressure hose with heater wire
Put, existing high-pressure hose is mostly only equipped with a temperature sensor, and the temperature sensor is commonly mounted in the discharging opening of delivery pipe
Place, is mainly used in controlling drop temperature, in the structure shown here, defines that one end of high-pressure hose is necessary for discharging opening, the other end and is
Charging aperture, the high-pressure hose that the structure is also resulted in match station derives species excessively, causes the versatility of high-pressure hose
Not good, stock group is more, keeping inconvenience.In use, if having overturned charging aperture and discharging opening use or TEMP accidentally
Device fails, and delivery pipe overtemperature is worked, and causes material to exceed assigned temperature or less than assigned temperature, influences product quality,
It is also easy to cause equipment fault and causes to stop production.
The content of the invention
The utility model provides a kind of dual sensor electrical heating flexible pipe with temperature controller, the versatility of the electrical heating flexible pipe
It is good, it is convenient using, keeping, and with mistake proofing prompting function.
The technical solution of the utility model one is：Dual sensor electrical heating flexible pipe with temperature controller, including flexible composite tubular,
Flexible composite tubular is from the inside to the outside successively by heatproof inner tube, enhancement layer, electric heating layer, insulating barrier, heat-insulation layer, corrugate sheath layer structure
Into the two ends of flexible composite tubular are respectively arranged with package cover and joint, it is characterised in that：Also include temperature controller, third gear switch, the first temperature
Sensor, second temperature sensor and buzzer are spent, first is equipped between the enhancement layer and electric heating layer of flexible composite tubular one end
Temperature sensor, is equipped with second temperature sensor, third gear switch dress between the enhancement layer of the flexible composite tubular other end and electrical heating
In package cover, the operating key of third gear switch is located at the outer surface of package cover, the first temperature sensor pass through third gear switch the
One grade couples with temperature controller signal wire, and the second gear of third gear switch is neutral, second temperature sensor pass through third gear switch the
Third gear couples with temperature controller signal wire, and described electric heating layer is spiral helicine heating wire, and heating wire is electrically connected with temperature controller, honeybee
Ring device is electrically connected with temperature controller.
Based on the structure of technical scheme one, the technical solution of the utility model two is：Also include the first indicator lamp, the second finger
Show lamp, the first indicator lamp is located at the package cover table that flexible composite tubular one end equipped with first sensor, its luminous end are placed in the end
Face, the second indicator lamp is placed in the package cover surface at the end positioned at the other end, its luminous end of flexible composite tubular, and the first indicator lamp leads to
Cross third gear switch first grade is electrically connected with temperature controller, third gear and temperature controller Electricity Federation of second indicator lamp by third gear switch
Connect.
The utility model has the advantages that：First sensor is switched by third gear switch and second sensor works, can be made soft
The two ends of pipe can be used for discharging opening, and its versatility is good, convenient using, keeping, when third gear switch is located at neutral or be located at
During temperature sensor fails at material mouth, temperature controller can't detect temperature data and be pointed out by buzzer warning, with mistake proofing
Prompting function, the indicator lamp linked with third gear switch can intuitively represent the working end of temperature sensor, convenient to install, check.
Charging aperture, the discharging opening energy arbitrary disposition of dual sensor electrical heating flexible pipe of the utility model with temperature controller, enhancing
The versatility of delivery pipe, reduces the stock group and quantity of the type delivery pipe, and dual sensor can be formed one and used with general
One standby state, in the case of a sensor failure, exchanges the direction of pipe, and switching another temperature by third gear switch passes
Sensor is used, and extends delivery pipe service life, reduces maintenance times.
Brief description of the drawings
Fig. 1 is the structural representation of dual sensor electrical heating flexible pipe of the utility model with temperature controller.
Fig. 2 is the circuit connection structure schematic diagram of dual sensor electrical heating flexible pipe of the utility model with temperature controller.
1 first indicator lamp, 2 third gear switch, 3 power supply wire harness, 4 signal wire harness, the signal wire interface of 5 temperature controllers, 6 temperature in figure
Control the electric source line interface of device, 7 temperature controllers, 8 buzzers, 9 joints, 10 package covers, 11 second indicator lamps, 12 corrugate sheaths layer, 13
Second temperature sensor, 14 heat-insulation layers, 15 insulating barriers, 16 heating wires, 17 enhancement layers, 18 heatproof inner tubes, 19 first TEMPs
Device.
Embodiment
Dual sensor electrical heating flexible pipe with temperature controller, including flexible composite tubular, flexible composite tubular from the inside to the outside successively by
Heatproof inner tube 18, enhancement layer 17, electric heating layer, insulating barrier 15, heat-insulation layer 14, corrugate sheath layer 12 are constituted, in described heatproof
Manage as polytetrafluoroethylene (PTFE) inner tube (0~250 DEG C) or modification of nylon inner tube (0~120 DEG C) or thermoplastic polyester elastomer inner tube (0
~200 DEG C), described enhancement layer is wire netting braiding layer, and enhancement layer can make the operating pressure of inner tube reach 1~80MP, explosion
3~200MP of pressure, can enable the flexible pipe conveying high-pressure material of this technology；The two ends of flexible composite tubular are respectively arranged with the He of package cover 10
Joint 9, in addition to temperature controller 7, third gear switch 2, the first temperature sensor 19, second temperature sensor 13 and buzzer 8, it is flexible
Between the enhancement layer and electric heating layer of multiple tube one end be equipped with the first temperature sensor, the enhancement layer of the flexible composite tubular other end with
Second temperature sensor is housed, third gear switch is in package cover, and the operating key of third gear switch is located at package cover between electrical heating
Outer surface, the first temperature sensor coupled by first grade of third gear switch with temperature controller signal wire, the second of third gear switch
Shelves are neutral, and second temperature sensor is coupled by the third gear of third gear switch with temperature controller signal wire, described electric heating layer
It is spiral helicine heating wire 16, heating wire is electrically connected with temperature controller, and buzzer is electrically connected with temperature controller；Described temperature controller is city
Sell product.Described heat-insulation layer is used to keep temperature in pipe, and energy-conserving and environment-protective, corrugate sheath layer can also while having preferably flexible
Heat-insulation layer is protected not to be damaged.
In the present embodiment, the dual sensor electrical heating flexible pipe with temperature controller also includes the first indicator lamp 1, second and referred to
Show lamp 11, the first indicator lamp is located at the package cover that flexible composite tubular one end equipped with first sensor, its luminous end are placed in the end
Surface, the second indicator lamp is placed in the package cover surface at the end, the first indicator lamp positioned at the other end, its luminous end of flexible composite tubular
Electrically connected by first grade of third gear switch with temperature controller, third gear and temperature controller Electricity Federation of second indicator lamp by third gear switch
Connect, in the structure, described third gear switch is third gear linked switch, i.e. one grade of third gear switch and third gear are respectively provided with two controls
End processed, two groups of four control ends altogether, one grade of one of which control end correspondence, two control ends of this grade correspond to first and passed respectively
Sensor and the first indicator lamp；Another group of control end correspondence third gear, two control ends of this grade correspond to second sensor and the respectively
Two indicator lamps.
High pressure resistant reinforced pipe is withheld to the joint of upper matching specification, and do it is pressure-resistant experiment determine whether it is qualified；In reinforced pipe
Outer wall wraps up Electric radiant Heating Film or uniform winding electric heating wire and does flexible positioning；Rational position is chosen in pipe two ends joint respectively to place
First, second temperature sensor, temperature sensor is placed between high pressure resistant reinforcement pipe outer wall and electric heating wire, does flexible fixation,
And draw signal wire joint；The flexible high voltage withstanding flame retardant insulation of integral coating, the integral coating fire-retardant heat insulation outside insulating barrier again
Layer, heat-insulation layer wraps the signal wire of two temperatures sensor and draws line interface specified one end is reserved, afterwards to insulating barrier,
Heat-insulation layer does flexible positioning；The corrugate sheath pipe of abrasion resistant fire blocking in outer cover；The electric wire for drawing heating wire with high temperature resistant wire connects
Head, package cover is installed at flexible composite tubular two ends, by the signal wire joint of two temperature sensors and the joint of indicator lamp and three
Gear switch couples, and third gear switch is fixed in corresponding package cover, by third gear switch, heating wire, temperature sensor, indicator lamp
The signal wire of the extension line temperature controller of electric source line interface 6 that temperature controller is led to the mode of power supply wire harness 3 and signal wire harness 4 connect
Mouthfuls 5 and upper；With dual sensor electrical heating flexible pipe connection feeder equipment and implement with temperature controller, confirm that body discharging opening is
First temperature sensor (PT1) or second temperature sensor (PT2), the first temperature sensor or second are enabled by third gear switch
Temperature sensor.Temperature controller detects the transported material material temperature degree of temperature in flexible composite tubular, i.e. discharging opening in real time；Work as detection temperature
Less than temperature controller preset value, temperature controller connects the power supply of electric heating wire, starts to carry out continuous heating to body.When body temperature reaches
To preset value, temperature controller cut-out electric heating wire power supply stops heating, continues real-time monitoring pipe temperature, so that transported material material
Remain at design temperature.From third gear switch, the dual sensor electrical heating flexible pipe with temperature controller can be made to will be provided with intelligence
Foolproof function.Two grades are neutral position, when the upper temperature controller of flexible composite tubular connection does not select temperature sensor, temperature controller inspection
The open circuit of temperature sensor is not detected, and is alarmed, now temperature controller will not connect electric heating wire power supply, without heating, directly
Enabled to operating personnel by third gear switch selection after the temperature sensor of discharging opening, just into working procedure.
Claims (2)
1. the dual sensor electrical heating flexible pipe with temperature controller, including flexible composite tubular, flexible composite tubular is from the inside to the outside successively by resistance to
Warm inner tube, enhancement layer, electric heating layer, insulating barrier, heat-insulation layer, corrugate sheath layer are constituted, and the two ends of flexible composite tubular are respectively arranged with envelope
Encapsulation and joint, it is characterised in that：Also include temperature controller, third gear switch, the first temperature sensor, second temperature sensor and honeybee
Rung device, and the first temperature sensor, the flexible composite tubular other end are housed between the enhancement layer and electric heating layer of flexible composite tubular one end
Enhancement layer and electrical heating between second temperature sensor is housed, third gear switch is in the package cover, the operating key of third gear switch
Positioned at the outer surface of package cover, the first temperature sensor is coupled by first grade of third gear switch with temperature controller signal wire, third gear
The second gear of switch is neutral, and second temperature sensor is coupled by the third gear of third gear switch with temperature controller signal wire, described
Electric heating layer be spiral helicine heating wire, heating wire is electrically connected with temperature controller, and buzzer is electrically connected with temperature controller.
2. the dual sensor electrical heating flexible pipe according to claim 1 with temperature controller, it is characterised in that：Also include first to refer to
Show lamp, the second indicator lamp, the first indicator lamp is located at flexible composite tubular one end equipped with first sensor, its luminous end and is placed in the end
Package cover surface, the other end, its luminous end that the second indicator lamp is located at flexible composite tubular be placed in the package cover surface at the end, the
One indicator lamp is electrically connected by first grade of third gear switch with temperature controller, third gear and temperature that the second indicator lamp passes through third gear switch
Control device is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445886.1U CN206411527U (en) | 2016-12-27 | 2016-12-27 | Dual sensor electrical heating flexible pipe with temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445886.1U CN206411527U (en) | 2016-12-27 | 2016-12-27 | Dual sensor electrical heating flexible pipe with temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411527U true CN206411527U (en) | 2017-08-15 |
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ID=59551500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445886.1U Active CN206411527U (en) | 2016-12-27 | 2016-12-27 | Dual sensor electrical heating flexible pipe with temperature controller |
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| CN (1) | CN206411527U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774507A (en) * | 2016-12-27 | 2017-05-31 | 北华大学 | Dual sensor electrical heating flexible pipe with temperature controller |
| CN107470055A (en) * | 2017-09-21 | 2017-12-15 | 开平市明福卫浴实业有限公司 | A kind of constant temperature showerhead |
| CN107470044A (en) * | 2017-09-21 | 2017-12-15 | 开平市明福卫浴实业有限公司 | A kind of spray head |
| CN107747660A (en) * | 2017-09-12 | 2018-03-02 | 梁玉娟 | A kind of flexible pipe improved structure of constant temperature gondola water faucet |
-
2016
- 2016-12-27 CN CN201621445886.1U patent/CN206411527U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774507A (en) * | 2016-12-27 | 2017-05-31 | 北华大学 | Dual sensor electrical heating flexible pipe with temperature controller |
| CN107747660A (en) * | 2017-09-12 | 2018-03-02 | 梁玉娟 | A kind of flexible pipe improved structure of constant temperature gondola water faucet |
| CN107470055A (en) * | 2017-09-21 | 2017-12-15 | 开平市明福卫浴实业有限公司 | A kind of constant temperature showerhead |
| CN107470044A (en) * | 2017-09-21 | 2017-12-15 | 开平市明福卫浴实业有限公司 | A kind of spray head |
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