CN103338540A - Heating pipeline and medium heating system thereof - Google Patents
Heating pipeline and medium heating system thereof Download PDFInfo
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- CN103338540A CN103338540A CN2013103062236A CN201310306223A CN103338540A CN 103338540 A CN103338540 A CN 103338540A CN 2013103062236 A CN2013103062236 A CN 2013103062236A CN 201310306223 A CN201310306223 A CN 201310306223A CN 103338540 A CN103338540 A CN 103338540A
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Abstract
The invention discloses a medium heating system of a heating pipeline. The medium heating system is used for heating a medium in a medium delivery pipe, and comprises a winding coil, a variable frequency power supply, a temperature sensor and a controller, wherein the winding coil is wound or arranged outside the medium delivery pipe; positive and negative output ends of the variable frequency power supply are connected with the two ends of the winding coil respectively; the temperature sensor is arranged in the medium delivery pipe; the controller is used for adjusting the frequency, the current and the voltage of the variable frequency power supply; and the adjustment basis of the controller is a temperature set parameter acquired by the controller (or a temperature preset value parameter stored by the controller) and a temperature parameter transmitted by the temperature sensor. The medium heating system provided by the invention has the characteristics of good safety and full utilization of energy. The invention also discloses a heating pipeline, which applies the medium heating system and has good safety.
Description
Technical field
The present invention relates to the mechanical industry technical field, more particularly, relate to a kind of medium heating system of water back, also relate to a kind of water back.
Background technology
Along with science and technology development, water back obtains application more and more widely.Water back comprises the medium transport pipe and is used for the medium heater of medium in the heat medium feed tube.
At present, the medium heater mostly is resistance, and namely heating tube comprises the medium transport pipe and is arranged on the interior big resistance resistance of medium transport pipe, switches on to resistance during work, resistance converts electrical energy into heat energy and with the medium of thermal energy conduction around it, and then reaches the effect of heat medium.
But in the mode of medium, the resistance of energising is directly exposed in the medium, easily leaks electricity in the above-mentioned employing resistance heating medium transport pipe, and potential safety hazard is big.
In addition, in the aforesaid way, impurity is easily piled up at the resistance place in the medium, can cause resistance to the deterioration of efficiency of medium conduction heat after long-time the use, causes energy consumption big, and medium is polluted.
Moreover in the aforesaid way, resistance need be arranged in the medium transport pipe, is not easy to install.
In sum, how providing a kind of medium heating system of water back, with the raising fail safe, and how to provide a kind of water back of using above-mentioned medium heating system, is those skilled in the art's problem demanding prompt solutions.
Summary of the invention
In view of this, the invention provides a kind of medium heating system for water back, it is by twining or be installed in the outer winding coil of medium transport pipe with the medium in the electromagnetism mode of heating water back, mode than existing resistance heating medium, avoided making charged resistance to be exposed in the medium, fail safe is good.The present invention also provides a kind of water back, and it has used above-mentioned medium heating system, has safe characteristics.
For achieving the above object, the invention provides following technical scheme:
A kind of medium heating system of water back is used for the medium in the heat medium feed tube, comprising:
Be used for winding or be installed in the outer winding coil of described medium transport pipe; With
Variable frequency power supply, the both positive and negative polarity output of described variable frequency power supply links to each other with the two ends of described winding coil respectively;
Be used for being arranged on the temperature sensor in the described medium transport pipe; With
Regulate the controller of frequency, electric current and the voltage of described variable frequency power supply for the temperature setup parameter (or temperature preset value parameter of its storage) of the temperature parameter that sends according to described temperature sensor and its collection.
Preferably, in the above-mentioned medium heating system, described controller comprises:
The data acquisition unit that is used for the collecting temperature setup parameter;
The memory that is used for storing temperature preset value parameter; With
Can be preferentially according in temperature setup parameter and the temperature preset value parameter the former, and the temperature parameter signal that sends of described temperature sensor is regulated the processor of frequency, electric current and the voltage of described variable frequency power supply.
Preferably, in the above-mentioned medium heating system, the two ends of described winding coil are respectively medium input and medium outflow end, and described temperature sensor is used for being arranged on the position corresponding with described medium input in the described medium transport pipe.
A kind of water back comprises medium transport pipe and medium heating system, and described medium heating system is any described medium heating system in the technique scheme.
Preferably, in the above-mentioned water back, described medium transport pipe comprises pipe main body and is fixed on 2 convex edges of described pipe main body periphery that the media flow direction sets gradually in 2 described pipe main bodies in described convex edge; Described winding coil is wrapped in outside the described pipe main body, and between 2 described convex edges.
Preferably, in the above-mentioned water back, described pipe main body is straight tube-like, syphon shape or snakelike tubulose.
Preferably, in the above-mentioned water back, described convex edge and described pipe main body are integral structure.
Preferably, in the above-mentioned water back, described medium transport pipe is metal tube.
Preferably, in the above-mentioned water back, described medium transport pipe is iron pipe, copper pipe, stainless steel tube, aluminum pipe or steel pipe.
The invention provides a kind of medium heating system of water back, the medium that it is used in the heat medium feed tube comprises winding coil, variable frequency power supply, temperature sensor and controller, and wherein, winding coil is used for twining or being installed in outside the medium transport pipe; The both positive and negative polarity output of variable frequency power supply links to each other with the two ends of winding coil respectively; Temperature sensor is used for being arranged in the medium transport pipe; Controller is used for regulating frequency, electric current and the voltage of variable frequency power supply, and the adjusting of controller is according to being the temperature setup parameter (or temperature preset value parameter of its storage) of its collection and the temperature parameter that temperature sensor sends.
When using above-mentioned medium heating system, temperature sensor records the temperature parameter of medium in the medium transport pipe, and will send the signal that comprises the said temperature parameter to controller, controller is heated to supply frequency value required when meeting the demands (desired temperature that namely reaches temperature preset value or user input) according to the temperature setup parameter (or temperature preset value parameter of its storage) of its collection and the said temperature calculation of parameter medium of sening as an envoy to, current value and magnitude of voltage, and send to variable frequency power supply and to comprise the said frequencies value, the control signal of power values and magnitude of voltage, variable frequency power supply is powered to winding coil according to above-mentioned control signal, and then realize that by the medium in the electromagnetic mode heat medium feed tube MEDIA FLOW can reach requirement temperature (namely reaching the desired temperature that temperature preset value or user import) after crossing in the medium transport pipe with above-mentioned winding coil corresponding section.
The winding coil of medium heating system provided by the invention by outside the medium transport pipe is with the medium in the electromagnetism mode of heating heat medium feed tube, the mode of medium in the existing resistance heating feed tube, avoided making charged resistance to be exposed in the medium, fail safe is good.
Simultaneously, in the medium heating system provided by the invention, controller can be regulated and control heating back medium temperature, and is more user-friendly.
In addition, the mode of medium in the resistance heating medium transport pipe in the prior art, medium heating system provided by the invention can avoid impurity to pile up at the resistance place, can remain good heating properties, avoid energy dissipation, can avoid medium to pollute simultaneously.
Moreover in the above-mentioned medium heating system, winding coil only need be arranged on outside the medium transport pipe, and is easy for installation.
The present invention also provides a kind of water back, and it has used medium heating system provided by the invention, has the good characteristics of fail safe.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the water back that Fig. 1 provides for the embodiment of the invention;
Wherein, among last Fig. 1:
Embodiment
The embodiment of the invention discloses a kind of medium heating system for water back, its winding coil by outside the medium transport pipe is with the medium in the electromagnetism mode of heating water back, mode than existing resistance heating medium, avoided making charged resistance to be exposed in the medium, fail safe is good.The invention also discloses a kind of water back, it has used above-mentioned medium heating system, has safe characteristics.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
See also Fig. 1, the medium heating system of water back provided by the invention is used for the medium in the heat medium feed tube 101, it comprises winding coil 105, variable frequency power supply 104, temperature sensor 102 and controller 103, wherein, winding coil 105 is used for twining or being installed in outside the medium transport pipe 101; The both positive and negative polarity output of variable frequency power supply 104 links to each other with the two ends of winding coil 105 respectively; Temperature sensor 102 is used for being arranged in the medium transport pipe 101; Controller 103 is used for regulating frequency, electric current and the voltage of variable frequency power supply 104, and the adjusting of controller 103 is according to being the temperature setup parameter (or temperature preset value parameter of its storage) of its collection and the temperature parameter that temperature sensor 102 sends.
Concrete, above-mentioned winding coil 105 can directly twine at medium transport pipe 101 and form, and Wrapping formed winding coil 105 can also be installed in outside the medium transport pipe 101.
When using above-mentioned medium heating system, temperature sensor 102 records the temperature parameter of medium in the medium transport pipe 101, and will send the signal that comprises the said temperature parameter to controller 103, controller 103 is heated to supply frequency value required when meeting the demands (namely reaching the desired temperature of user's input or the temperature preset value of controller storage) according to the temperature setup parameter (or temperature preset value parameter of its storage) of its collection and the said temperature calculation of parameter medium of sening as an envoy to, current value and magnitude of voltage, and send to variable frequency power supply 104 and to comprise the said frequencies value, the control signal of power values and magnitude of voltage, variable frequency power supply 104 is powered to winding coil 105 according to above-mentioned control signal, and then realize that by the medium in the electromagnetic mode heat medium feed tube 101 MEDIA FLOW is crossed in the medium transport pipe 101 can reach requirement temperature (namely reaching the temperature preset value that desired temperature temperature that the user imports or controller are stored) after the corresponding section with above-mentioned winding coil 105.
The winding coil 105 of the medium heating system that the embodiment of the invention provides by around medium transport pipe 101 outside is with the interior medium of electromagnetism mode of heating heat medium feed tube 101, mode than existing resistance heating medium transport pipe 101 interior media, avoided making charged resistance to be exposed in the medium, fail safe is good.
Simultaneously, in the medium heating system that the embodiment of the invention provides, controller 103 can be regulated and control the temperature of heating back medium, and is more user-friendly.
In addition, the mode of media in the resistance heating medium transport pipe 101 in the prior art, the medium heating system that the embodiment of the invention provides can avoid impurity to pile up at the resistance place, can remain good heating properties, avoid energy dissipation, can avoid medium to pollute simultaneously.
Moreover in the above-mentioned medium heating system, winding coil 105 only need be arranged on outside the medium transport pipe 101, and is easy for installation.
Concrete, in the heating system that above-described embodiment provides, controller 103 comprises data acquisition unit, memory and processor, wherein, data acquisition unit is used for gathering the temperature setup parameter of user's input; Memory is used for poke temperature preset value parameter; The temperature parameter that the temperature parameter signal that processor sends for the temperature sensor 102 according to its reception comprises, and the temperature preset value calculation of parameter medium of the temperature setup parameter of user input or its storage variable frequency power supply 104 should have when reaching said temperature setup parameter or temperature preset value parameter value after through heating frequency values, current value and magnitude of voltage, and the control signal that will comprise said frequencies value, current value and magnitude of voltage is sent to variable frequency power supply 104.Concrete, when data acquisition unit collects the temperature setup parameter of user's input, controller 103 is regulated frequency, electric current and the voltage of variable frequency power supply 104 according to the temperature parameter of said temperature setup parameter and temperature sensor 102 transmissions, when data acquisition unit did not collect the temperature setup parameter of user's input, processor was regulated frequency, the voltage and current of variable frequency power supply 104 according to the temperature parameter of said temperature preset value parameter and temperature sensor 102 transmissions; Be that processor is preferentially regulated the parameters of variable frequency power supply 104 according in temperature setup parameter and the temperature preset value parameter the former.
Concrete, in the medium heating system that above-described embodiment provides, the two ends of winding coil 105 can be orientated medium input and medium outflow end as according to the media flow direction, temperature sensor 102 is concrete for being arranged on the positions corresponding with above-mentioned medium input in the medium transport pipe 101, the temperature of medium before being heated with the realization measurement.
Certainly, in the medium heating system that above-described embodiment provides, temperature sensor 102 can also be arranged on the position corresponding with above-mentioned medium outflow end in the medium transport pipe 101, then its temperature parameter that specifically records be medium through the heating back the actual temperature value that reaches, accordingly, processor according to the actual temperature that reaches of medium (being temperature parameter) and the temperature value (being temperature setup parameter or temperature preset parameter value) that requires to reach send the conditioning signal that comprises frequency, electric current and voltage to variable frequency power supply 104; Temperature sensor 102 can also be arranged on and be positioned near the position that MEDIA FLOW goes out to hold and medium input two ends are middle in the medium transport pipe 101, its temperature parameter that records is that medium is at the temperature value at medium transport pipe 101 middle parts, temperature (temperature parameter) when accordingly, processor arrives the middle part of heating distance according to it and the temperature value (temperature setup parameter or temperature preset parameter value) that requires to reach send the conditioning signal that comprises frequency, electric current and voltage to variable frequency power supply 104.In addition, temperature sensor 102 can also be set to 2, be distributed in the position of above-mentioned medium input and medium outflow end correspondence respectively, then temperature parameter comprises 2, be respectively preceding temperature value and the medium heated temperatures value of medium heating, accordingly, processor sends the conditioning signal that comprises frequency, electric current and voltage according to above-mentioned 2 temperature parameters and the temperature value (being temperature setup parameter or temperature preset parameter value) that requires medium to reach to variable frequency power supply 104.
The embodiment of the invention also provides a kind of water back, and it comprises medium transport pipe 101 and medium heating system, wherein, and the medium heating system that the medium heating system provides for above-described embodiment.
In the water back provided by the invention, medium transport pipe 101 comprises pipe main body and is fixed on 2 convex edges of pipe main body periphery that 2 convex edges set gradually along media flow direction in the pipe main body; Winding coil 105 is wrapped in outside the pipe main body, and winding coil 105 is between 2 convex edges.Concrete, above-mentioned convex edge is along the circumferential extension of medium transport pipe 101.
In the above-mentioned water back, pipe main body can be set to straight tube-like, syphon shape or snakelike tubulose etc. according to actual needs.
Preferably, in the water back that above-described embodiment provides, convex edge and pipe main body are integral structure.
Concrete, in the water back that above-described embodiment provides, medium transport pipe 101 is metal tube.Specifically can adopt iron pipe, copper pipe, stainless steel tube, aluminum pipe or steel pipe.
The water back that the embodiment of the invention provides has been used the medium heating system that above-described embodiment provides, and has safe characteristics.Certainly, this water back also has other effect that above-described embodiment provides, and does not repeat them here.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments herein.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. the medium heating system of a water back is used for the medium in the heat medium feed tube, it is characterized in that, comprising:
Be used for winding or be installed in the outer winding coil of described medium transport pipe; With
Variable frequency power supply, the both positive and negative polarity output of described variable frequency power supply links to each other with the two ends of described winding coil respectively;
Be used for being arranged on the temperature sensor in the described medium transport pipe; With
Regulate the controller of frequency, electric current and the voltage of described variable frequency power supply for the temperature setup parameter (or temperature preset value parameter of its storage) of the temperature parameter that sends according to described temperature sensor and its collection.
2. medium heating system according to claim 1 is characterized in that, described controller comprises:
The data acquisition unit that is used for the collecting temperature setup parameter;
The memory that is used for storing temperature preset value parameter; With
Can be preferentially according in temperature setup parameter and the temperature preset value parameter the former, and the temperature parameter signal that sends of described temperature sensor is regulated the processor of frequency, electric current and the voltage of described variable frequency power supply.
3. medium heating system according to claim 1, it is characterized in that, the two ends of described winding coil are respectively medium input and medium outflow end, and described temperature sensor is used for being arranged on the position corresponding with described medium input in the described medium transport pipe.
4. a water back comprises medium transport pipe and medium heating system, it is characterized in that, described medium heating system is any described medium heating system of claim 1-3.
5. water back according to claim 4 is characterized in that, described medium transport pipe comprises pipe main body and be fixed on 2 convex edges of described pipe main body periphery that the media flow direction sets gradually in 2 described pipe main bodies in described convex edge; Described winding coil is wrapped in outside the described pipe main body, and between 2 described convex edges.
6. water back according to claim 5, described pipe main body is straight tube-like, syphon shape or snakelike tubulose.
7. water back according to claim 5 is characterized in that, described convex edge and described pipe main body are integral structure.
8. water back according to claim 7 is characterized in that, described medium transport pipe is metal tube.
9. water back according to claim 8 is characterized in that, described medium transport pipe is iron pipe, copper pipe, stainless steel tube, aluminum pipe or steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306223.6A CN103338540B (en) | 2013-07-19 | 2013-07-19 | Heating pipeline and medium heating system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310306223.6A CN103338540B (en) | 2013-07-19 | 2013-07-19 | Heating pipeline and medium heating system thereof |
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| Publication Number | Publication Date |
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| CN103338540A true CN103338540A (en) | 2013-10-02 |
| CN103338540B CN103338540B (en) | 2017-02-08 |
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| CN201310306223.6A Expired - Fee Related CN103338540B (en) | 2013-07-19 | 2013-07-19 | Heating pipeline and medium heating system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995712A (en) * | 2017-12-08 | 2018-05-04 | 北京弗圣威尔科技有限公司 | Wireless power heating unit and heating means and placement thing and its preparation method |
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| CN203378069U (en) * | 2013-07-19 | 2014-01-01 | 崔旭亮 | Heating pipeline and medium heating system thereof |
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2013
- 2013-07-19 CN CN201310306223.6A patent/CN103338540B/en not_active Expired - Fee Related
Patent Citations (6)
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| JP2004327375A (en) * | 2003-04-28 | 2004-11-18 | Mitsubishi Heavy Ind Ltd | High-frequency induction heating device |
| CN101371117A (en) * | 2005-12-16 | 2009-02-18 | 美光科技公司 | System and method for providing temperature data from a memory device having a temperature sensor |
| CN201242671Y (en) * | 2008-07-16 | 2009-05-20 | 比亚迪股份有限公司 | Aquarium environmental control device |
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| CN103338540B (en) | 2017-02-08 |
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Granted publication date: 20170208 Termination date: 20200719 |