CN105020881B - The intelligent heating system of storage tank - Google Patents
The intelligent heating system of storage tank Download PDFInfo
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- CN105020881B CN105020881B CN201510481656.4A CN201510481656A CN105020881B CN 105020881 B CN105020881 B CN 105020881B CN 201510481656 A CN201510481656 A CN 201510481656A CN 105020881 B CN105020881 B CN 105020881B
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Abstract
The present invention provides the intelligent heating systems of storage tank, using storage tank, heating device and control device；Heating device, the thermal energy for being generated using the alternating current for flowing through itself, heats the liquid medium in storage tank and/or storage tank；Control device, in intelligent heating system electrification, control instruction generates control signal based on the received, is controlled and is monitored for the working condition to heating device；Power supply unit is used to power for heating device and control device；Electric energy is effectively converted into thermal energy by impedance, electromagnetic induction and the kelvin effect that the alternating current of heat pipe itself generates using kindred effect by it, to be heated for storage tank and/or liquid medium, and effectively the working condition of heating device is effectively controlled and monitored by control device, it arbitrarily controls heating/heat tracing distance and temperature as needed, and construction is simple, it is easy to operate and stablize the time it is longer, preferably storage tank can be heated.
Description
Technical field
The present invention relates to process pipelines heat tracing and heating arts, in particular to the intelligent heating system of storage tank.
Background technique
Fire service inventory (such as fire extinguisher) can be eliminated danger by the fire-fighting liquid (such as liquid carbon dioxide) stored in it
And fire extinguishing, to the fire for preventing and solving the problems, such as to encounter in people's life；Wherein, the liquid carbon dioxide in fire extinguisher is
It is stored in anti-water storage tank, and is placed in dedicated location.But be in cold district anti-water storage tank, it is lower in temperature
In the case of easily freeze, at this point, fire once occurs, it will generate serious consequence.
Therefore to solve the above-mentioned problems, the relevant technologies provide a kind of heating system, are heated using Boiler Steam；Its
In, Boiler Steam heating be by tank inner coil pipe realize heating purpose, boiler be by water treatment system, steam delivery system,
The multi-level complication system formed with gas system and condensation water recovery system etc. subsystem, each subsystem is divided into several again
Secondary subsystem and component, each level subsystem is interrelated, as long as abnormal or failure occurs in some subsystem, it is possible to make
Other subsystems generate dysfunction or failure, or even entire unit is made to be in malfunction.And Boiler Steam heating is also deposited
The problems such as following: 1, boiler is in longtime running by high temperature, pressure, water shortage, corrosion and combustion instability, incomplete shadow
It rings, is very easy to cause failure or accident；2, multi-purpose station boiler system the degree of automation is not high, usually by artificial 24 one hour value
It keeps, causes more unstability.
The relevant technologies additionally provide a kind of heating system, i.e., are heated using electric-heating belt；Wherein, electric-heating belt is pacified
On storage tank, and installation, the transfer mode of this radiant heat, heat tracing can only be pasted by aluminium foil strip or be bundled to heating tape
The temperature difference of band and medium is at least more than 30 DEG C.
Inventor has found that the heating system of storage tank in the prior art is in the anti-water storage tank for solving cold district under study for action
Undesirable on the problem of easy freezing, for this problem, there has been no preferable settling modes at present.
Summary of the invention
The purpose of the present invention is to provide the intelligent heating systems of storage tank, can according to need the distance of any control heat tracing
And heat source, it is construction is simple, easy to operate, and it is long to stablize the time, can preferably heat to storage tank.
In a first aspect, the embodiment of the invention provides a kind of intelligent heating systems of storage tank, comprising: storage tank, heating device,
Control device and power supply unit；
The heating device, for utilizing the thermal energy for the alternating current generation for flowing through itself and combining kelvin effect, to institute
The liquid medium stated in storage tank and/or storage tank is heated；
Control device, in intelligent heating system electrification, control instruction generates control signal based on the received, for institute
The working condition for stating heating device is controlled and is monitored；
Power supply unit, for powering for the heating device and the control device.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
It states heating device and is uniformly distributed setting along the both ends of the outer wall of the storage tank or inside, for in the storage tank and/or storage tank
Liquid medium be evenly heated；
Alternatively, the heating device is uniformly arranged along the outer wall of the storage tank or the both ends or one end of inside, for institute
The liquid medium stated in storage tank and/or storage tank carries out concentration heating.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides second of first aspect
Possible embodiment, wherein the heating device is uniformly or concentration fitting is arranged on storage tank outer wall；And/or the heating
Device passes through fixed device uniformly or concentration is fixed on the storage tank outer wall.
The possible embodiment of second with reference to first aspect, the embodiment of the invention provides the third of first aspect
Possible embodiment, wherein the heating device is the curve shape of the radian to match with the outer wall with the storage tank；
The heating device of one or more curve shapes is being stored up along the axis direction and/or length direction of the storage tank
Tank wall distribution setting.
The possible embodiment of with reference to first aspect the first, the embodiment of the invention provides the 4th kind of first aspect
Possible embodiment, wherein the heating device is uniformly and fixedly arranged at the tank inside by fixed device；
The heating device is set as the curve shape of the radian to match with the outer wall with the storage tank；One or more
The heating device of a curve shape is distributed setting along the axis direction and/or length direction of the storage tank.
The 4th kind of possible embodiment with reference to first aspect, the embodiment of the invention provides the 5th kind of first aspect
Possible embodiment, wherein the curve shape is the disk circle or S-shaped shape to match with the storage tank；
The heating device is set as the disk to match with the storage tank circle and is placed in tank inside layering coil pipe setting
It sets or spiral coil is arranged；
The heating device be set as the S-shaped shape to match with the storage tank and be placed in tank inside layering setting or
The setting of person's curve；
Axis direction and/or diametrical direction of the heating device of one or more disk circles or S-shaped shape along the storage tank
It is uniformly arranged.
With reference to first aspect, the possible embodiment of the first of first aspect to first aspect the 5th kind of possible reality
The possible embodiment of any one in mode is applied, the embodiment of the invention provides the 6th kind of possible embodiment party of first aspect
Formula, wherein the heating device includes:
Heat pipe and two cables；Head end electric source connecting box and terminal supplying power terminal box are provided on the heat pipe；
One end of two cables is electrically connected with the control device, the other end of a cable and the head
The connecting terminal of end electric source connecting box is fixedly connected, and another cable other end passes through the head end electric source connecting box, institute
Heat pipe is stated, is fixedly connected with the connecting terminal in the terminal supplying power terminal box；
When a system is powered up, the control device control alternating current flows through head end power supply wiring by a cable
Box, the heat pipe and the terminal supplying power terminal box, and pass through the inner wall of heat pipe, the head end electric source connecting box and another institute
It states cable and returns to the control device, form current loop.
The 6th kind of possible embodiment with reference to first aspect, the embodiment of the invention provides the 7th kind of first aspect
Possible embodiment, wherein the heating device further includes at least one middleboxes；
On the heat pipe, at least one is additionally provided between the head end electric source connecting box and the terminal supplying power terminal box
The middleboxes, for threading or buffering the cable.
The 7th kind of possible embodiment with reference to first aspect, the embodiment of the invention provides the 8th kind of first aspect
Possible embodiment, wherein further include connecting component；
The cable includes oversheath and cable core；The cable core is one or multiply, and the oversheath extrusion molding is described
On cable core；It is provided with insulating protective layer between the cable core and the oversheath, the cable core is insulated and be protected；
The connecting component is internally provided with isolated part, for being two one by the internal insulation of the connecting component
End opening hollow chamber；Each described hollow chamber is used to connect the cable.
With reference to first aspect, the embodiment of the invention provides the 9th kind of possible embodiments of first aspect, wherein institute
Stating control device includes:
Temperature control modules generate control signal corresponding with the setting instruction for setting instruction based on the received；
Power conditioning module, the output power for the heating device according to the control Signal Regulation；
At least one temp probe；The temp probe is arranged on the storage tank, for obtain in real time the storage tank or
The temperature information of medium；
Temperature sensor, the temperature information of the storage tank or medium that are sent for temp probe described in real-time reception；
The control device further includes alarm module；
The temperature control modules generate alarm when detecting that the temperature information and preset temperature information mismatch
Instruction；
The alarm module, for being alarmed according to the alarm command.
The intelligent heating system of storage tank provided in an embodiment of the present invention, including storage tank, heating device, control device and power supply
Device；Heating device flows through the thermal energy of the alternating current generation of itself and combines kelvin effect, to the liquid in storage tank and/or storage tank
Body medium is heated；And control device then generates the control signal of heating device when often receiving control instruction；Above-mentioned work
During work, heating device and control device are powered by power supply unit；Said heating system is utilized in heating device
By impedance, electromagnetic induction, kindred effect and the kelvin effect of alternating current electric energy is effectively converted into thermal energy, to be
Storage tank is heated, and is effectively controlled the working condition of heating device (such as heating power) by control device,
It can according to need any control heating/heat tracing distance and temperature, and construction is simple, it is easy to operate and stablize the time compared with
It is long, preferably storage tank can be heated.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows a kind of overall structure diagram of the intelligent heating system of storage tank provided by the embodiment of the present invention；
Fig. 2 shows heating device provided by the embodiment of the present invention along storage tank length direction uniform ring around setting storage tank
Structural schematic diagram on outer wall；
Fig. 3 shows heating device provided by the embodiment of the present invention and is uniformly arranged storage tank outer wall along the axis direction of storage tank
On structural schematic diagram；
Fig. 4 shows heating device provided by the embodiment of the present invention and is back and forth arranged in tank inside along storage tank length direction
And along the structural schematic diagram of storage tank axis direction setting；
Fig. 5 shows heating device provided by the embodiment of the present invention in tank inside at S-shaped and along storage tank length direction
The structural schematic diagram (being placed in a kind of structural schematic diagram of the heating device of curve shape of tank inside) of setting；
Fig. 6 shows heating device provided by the embodiment of the present invention in tank inside at S-shaped and along storage tank length direction
The structural schematic diagram of spiral coil setting (is placed in the structural representation of the heating device of another curve shape of tank inside
Figure)；
Fig. 7 shows the heating device that another curve shape of tank inside is placed in provided by the embodiment of the present invention
Structural schematic diagram；
Fig. 8, which is shown, imports cable and export cable putting in head end electric source connecting box provided by the embodiment of the present invention
Big figure；
Fig. 9 shows the structural representation of connecting component in the intelligent heating system of storage tank provided by the embodiment of the present invention
Figure；
Figure 10 shows the structural representation of control device in the intelligent heating system of storage tank provided by the embodiment of the present invention
Figure.
Main element symbol description:
11, storage tank；12, heating device；13, control device；14, power supply unit；15, casing；16, heat pipe；17, head end electricity
Source terminal box；18, terminal supplying power terminal box；19, cable；20, middleboxes；21, connecting component；22, isolated part；23, hollow
Chamber；24, remote control terminal；191, cable is imported；192, cable is exported；131, temperature control modules；132, power regulation mould
Block；133, temp probe；134, temperature sensor；135, alarm module；136, communication module.
Specific embodiment
The fire-fighting water storage tank being located in compared with cold area (such as the Northeast) is located in compared with cold area, at a lower temperature (such as
- 35 DEG C of zubzero temperature) easy freezing, at this time once fire occurs, it will generate serious consequence.Therefore guarantee fire water most cold
Cold season normal use (i.e. guarantee fire-fighting water storage tank is not frozen), the heating system of storage tank is particularly important.For storage tank plus
The mode of heat, the method for mostly using Boiler Steam, electric heater or electric tracing heating, below carries out these types of heat tracing mode
Simple illustration:
The first, the mode of Boiler Steam heating: it is by realizing heating purpose in tank inner coil pipe；Boiler is by water
The multi-level complication system that reason, burning, cigarette wind, steam, pressure, temperature, the multiple subsystem of blowdown form, each subsystem are drawn again
It is divided into several secondary subsystems and component, each level subsystem is interrelated, as long as there is abnormal or failure in some subsystem,
Other subsystems may be made to generate dysfunction or failure, or even entire unit is made to be in malfunction.And Boiler Steam adds
The mode FAQs of heat is as follows:
1, boiler in longtime running by high temperature, pressure, water shortage, corrosion and combustion instability, it is incomplete influence, easily produce
Raw failure or accident；
2, multi-purpose station boiler system the degree of automation is not high, usually on duty by artificial 24 hours, so that the amount of labour of people is big
And cause more unstability；
3, when production needs boiler variation operation, very big pressure can be formed to each subsystem of composition boiler system
Power, the commissioning test taken a long time can be only achieved boiler system balance, cause very big loss；
4, storage tank inner coil pipe high-pressure water gas easily causes coil pipe to reveal, and once revealing steam in pipe will be to beans in pipe
Oil pollutes, and causes serious consequence.
Second: the mode of electric heater: electric heater, which is divided into, directly or indirectly to be heated, and for storage tank heat, is mostly used slotting
Enter formula electric heater.Electric heater difference enters smaller with media contact face after tank body, and to reach heating effect, load is designed very
Greatly, usual surface temperature can reach 200 DEG C or so.Therefore electric heater surface (with media contact face) easily causes medium knot
Coke, and the thicker heter temperature of coking can not more be spread out of, and form vicious circle, ultimately caused electric heater damage, reduced electricity
Heater service life, increases the turnover rate of heating core and maintenance cost improves.
Third, the mode of electric-heating belt heating: there are two types of mounting means for it:
1, heat tracing/heating in storage tank: due to heating tape softness, heating must penetrate into pipe in electric tracing merging storage tank
It is interior, medium in storage tank could be heated.Electric tracing is by self-heating, and power is realized in 30W/m or so to Jie
Matter heating electric tracing must be radiated heat to poling by air, and heat is conducted to medium, this indirect heating again by poling
So that the temperature difference of heating tape and medium is at least at 30 DEG C or more.
2, the external heat tracing/heating of storage tank: installation, this radiant heat can only be pasted by aluminium foil strip or be bundled to heating tape
Transfer mode, the temperature difference of heating tape and medium is at least more than 30 DEG C.
The heating system of above-mentioned storage tank is undesirable on the anti-water storage tank easy freezing for solve the problems, such as cold district, therefore
The production of fire-fighting water storage tank is persistently uninterrupted, safely carries out storage and transportation to meet, avoid storing up in storage and transport process oil/water loss and from
Consumption, we pointedly propose the intelligent heating system of storage tank a kind of, and (i.e. closed K-OT electric induction intelligence oil/water storage tank adds
Hot systems).
Below in conjunction with attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Usually exist
The component of the embodiment of the present invention described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations herein.Cause
This, is not intended to limit claimed invention to the detailed description of the embodiment of the present invention provided in the accompanying drawings below
Range, but it is merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a kind of intelligent heating systems of storage tank, comprising: storage tank 11, heating device 12, control
Device 13 and power supply unit 14；
Heating device 12, for utilizing the thermal energy for the alternating current generation for flowing through itself and combining kelvin effect, to storage tank
And/or the liquid medium in storage tank is heated；
Control device 13, in intelligent heating system electrification, based on the received control instruction generate control signal, for pair
The working condition of heating device is controlled and is monitored；
Power supply unit 14, for powering for heating device 12 and control device 13.
The intelligent heating system of storage tank provided in an embodiment of the present invention, the heating system with storage tank in the prior art are solving
Certainly the problem of the anti-water storage tank easy freezing of cold district on it is undesirable compare, it makes use of the alternating currents passed through in heating device
Electric energy is effectively converted into thermal energy by impedance, electromagnetic induction, kindred effect and the kelvin effect of stream, to be added for storage tank
Heat, and effectively the working condition of heating device (such as heating power) is controlled by control device, as needed
Any control heating/heat tracing distance and temperature, and construction is simple, easy to operate and to stablize the time longer, it can be preferably right
Storage tank is heated.
The heating system of storage tank 11 provided by the invention, it makes use of impedance, electromagnetic induction, kindred effect and kelvin effects
Electric energy is effectively converted into thermal energy, to be heated for storage tank 11, and this heating system can according to need any control
The distance and heat source of heat tracing processed, and construction is simple, easy to operate and stable time are longer, can rapidly and efficiently to storage
Tank 11 is heated.
The principle of kelvin effect (being referred to as skin effect) is simply introduced below:
1, when applying alternating voltage to conductor, electric current is flowed through from its outer surface, and its center is that no electric current flows through.
If 2, conductor center is considered as hollow, and alternating voltage is applied to inside pipe wall surface, then its outer surface is no electric current stream
It crosses.
Firstly, system through the embodiment of the present invention, the liquid that can effectively keep storage tank 11 to export is in preset temperature
Degree, can be with then when the liquid for detecting that storage tank 11 exports is not up to the temperature (as only for 45 DEG C) if preset temperature is 50 DEG C
Effectively the liquid in storage tank 11 is heated, which is heat tracing；And the liquid condensed in storage tank 11 is heated to
Preset temperature, or the cryogenic temperature (such as 0 DEG C) in storage tank 11 is adjusted to the mode of 50 DEG C of preset temperature, the process be plus
Heat.Therefore " the intelligent heating system of storage tank " of the present invention can be " intelligent heating/tracing system of storage tank ".
The intelligent heating system of storage tank provided by the invention (is referred to as the intelligent heating system of Novel storage tank, may be used also
To be referred to as K-CMT storage tank electric induction intelligent heating system), its working principle is that collection impedance, electromagnetic induction, kelvin effect, neighbour
A variety of principles such as nearly effect and physical phenomenon can effectively convert electrical energy into thermal energy in one.
Specifically, having electric current in intelligent heating system electrification in heating device 12 and flowing through, when electric current flows through conductor
When (i.e. heat pipe 16 described below in the present embodiment), magnetic flux is generated, thus generates equivalent heat when paramagnetic is returned with inverse magnetic
Energy.Due to the difference of electromagnetic intensity, the penetrability that the magnetic hysteresis and eddy current phenomenon of irreversible generation are formed is converted electrical energy into
For thermal energy, these phenomenons are referred to as electromagnetic induction.
Control device 13 in the present embodiment is controlled for the working condition to heating device 12, and user can be with
Control instruction, the control signal that control instruction generates based on the received of control device 13, and according to control are sent to control device 13
Signal processed controls heating device 12.Wherein, whether the working condition of heating device 12 can be expressed as heating device 12
It is in running order, the heating power etc. of heating device 12.
In addition, also passing through power supply unit 14 in the embodiment of the present invention is the power supply of heating device 12, as heating device 12 is mentioned
For alternating current；And power for control device 13, to guarantee that heating device 12 and control device 13 work normally.
The intelligent heating system of storage tank provided by the invention is made using electromagnetic induction in the case where not changing frequency
This electromagnetic induction reaches very high phase transition temperature, such as up to 230 DEG C, the system can be applied to gathering system it is anti-condensation solution it is solidifying
On.Also, when electric current flowing reversely with each other in two conductors, electric current can be concentrated in conductor adjacent side flowing, conductor this
Kind physical characteristic ensure that the safe and reliable to operation of entire heating system.
Wherein, the cable between control device 13 and heating device 12 and between control device 13 and power supply unit 14 is logical
The socket of casing 15 is crossed, to protect cable.
Further, in the intelligent heating system of the storage tank, heating device 12 is along the outer wall of storage tank 11 or the both ends of inside
It is uniformly distributed setting, for being evenly heated to the liquid medium in storage tank 11 and/or storage tank 11；
Alternatively, heating device 12 is distributed setting along the outer wall of storage tank 11 or the both ends or one end of inside, for storage tank 11
And/or the liquid medium in storage tank 11 carries out concentration heating.
The thermal energy that heating device 12 in the present embodiment is converted using electromagnetic induction, can be to storage tank 11 and/or storage
Liquid in tank 11 carries out being evenly heated for entirety, can also be to the liquid in storage tank 11 and/or storage tank 11 in one end of storage tank
And/or both ends carry out concentration heating, both modes can make the temperature of 11 output liquid of storage tank be maintained at preset temperature.
Wherein, the either whole concentration heating for being evenly heated still part, can be achieved to the liquid in storage tank 11
Heating/heat tracing.Specifically, the thermal energy after conversion can be passed to storage tank by way of being bonded with storage tank 11 by heating device 12
11, to be liquid heating/heat tracing/Wei Wen in storage tank 11 by storage tank 11, alternatively, heating device 12 can be placed in storage tank 11
It is interior, to pass through the thermal energy after converting as liquid heating/heat tracing/Wei Wen in storage tank 11.
As described above, heating device 12 can be set on storage tank 11, storage tank is integrally evenly heated or is concentrated heating
And it is heated by liquid of the storage tank 11 to its storage inside；In addition, heating device 12 can also be whole to the liquid in storage tank
Body is evenly heated or concentrates heating.
Below with reference to Fig. 2~Fig. 7, heating device 12 is arranged in first on the outer wall of storage tank 11 whole to storage tank 11 uniform
Heating concentrates the mode of heating to be described in detail:
Preferably, in the intelligent heating system of the storage tank, heating device 12 is uniformly or concentration fitting is arranged outside storage tank 11
On wall；And/or heating device 12 passes through fixed device uniformly or concentration is fixed on 11 outer wall of storage tank.
It is arranged specifically, heating device 12 can be directly fitted uniformly along one end of storage tank 11 to the other end in storage tank
Outer wall on, regardless of including a top or bottom end, heating device 12 can when storage tank is standing or lies low
Uniformly it is bonded on the outer wall that storage tank is set along the top of storage tank 11 to bottom end；Alternatively, heating device 12 is left along storage tank 11
Right end or right end is held uniformly to be bonded on the outer wall that storage tank is set to left end, it is therefore an objective to realize uniform to carrying out in storage tank 11
Heating, so that liquid of the storage tank to its inside is evenly heated.
It is uniformly fixedly installed along one end of 11 outer wall of storage tank to the other end alternatively, heating device 12 passes through fixed device,
Above-mentioned one end equally includes that left end etc. is arrived to bottom end, left end to right end or right end in the top of storage tank to the other end, and purpose is same
It is to realize that the liquid in storage tank 11 be to be evenly heated；Wherein, above-mentioned fixed device can be bracket etc..
In addition, heating device 12 can also concentrate fitting setting only along one end of storage tank 11 or be uniformly distributed setting；
It is fixedly installed alternatively, heating device 12 passes through fixed device along the one or both ends of storage tank outer wall 11, it is therefore an objective to realize to storage
Tank 11 carries out concentration heating, so that liquid of the storage tank 11 to its inside carries out concentration heating, so that the liquid of outflow is to need
Temperature；Likewise, above-mentioned fixed device can be bracket etc..
Further, in the intelligent heating system of the storage tank, heating device 12 is to match with the outer wall with storage tank 11
Radian curve shape；Axis direction and/or length direction of the heating device of one or more curve shapes along storage tank 11
It is distributed and is arranged in storage tank outer wall.
Firstly, referring to figs. 2 and 3, it is contemplated that heating device 12 is curve shape in itself, and heating device 12 can be made along storage
The length direction uniform ring of tank 11 is on the outer wall of setting storage tank 11；Wherein it is possible to pass through multiple independent 12 edges of heating device
The length direction distribution (preferably uniformly) of storage tank 11 is looped around on the outer wall of storage tank 11；Or the multiple above-mentioned heating of setting
Device joins end to end to form an entirety, and the length direction along storage tank 11 is surround on the outer wall of setting storage tank 11 (referring specifically to figure
2)。
Alternatively, it is also possible to make heating device 12 along the outer wall that the axis direction of storage tank 11 is uniformly arranged on storage tank 11；Its
In, the outer of storage tank 11 can be set along the axis direction distribution (preferably uniformly) of storage tank 11 by multiple independent heating devices
On wall；Or the multiple above-mentioned heating devices 12 of setting join end to end to form an entirety, the length direction along storage tank 11 prolongs
It stretches and (specific as shown in Figure 3) is set on 11 outer wall of storage tank along the distribution of the axis direction of storage tank 11.
Wherein, Fig. 2 and Fig. 3 show only heating device 12 be arranged in it is integrally uniformly heated to storage tank on the outer wall of storage tank
Mode, and heating device 12 is arranged in the mode heated on the outer wall of storage tank to storage tank concentration and (is equivalent to and only concentrates on storage tank 11
One or both ends) according to fig. 2 with Fig. 3 and combine what above-mentioned explanatory note can be beyond all doubt to obtain, therefore in this implementation not
It is being illustrated.
In addition, the heating device 12 in the present embodiment can also directly directly heat the liquid in storage tank 11, including whole
Body is evenly heated and concentrates heating, is specifically described below:
Further, in the intelligent heating system of the storage tank, heating device 12 is uniformly and fixedly arranged at by fixed device
Inside storage tank 11；Heating device 12 is set as the curve shape of the radian to match with the outer wall with storage tank 11；One or more
The heating device 12 of a curve shape is distributed setting along the axis direction and/or length direction of storage tank 11.
Specifically, heating device is placed in 11 inside of storage tank and is uniformly arranged along the both ends of storage tank 11, to storage tank 11
It is evenly heated；Alternatively, heating device 12 is placed in 11 inside of storage tank and is uniformly arranged along the one or both ends of storage tank 11,
To carry out concentration heating to the liquid in storage tank 11, above two mode can guarantee that the liquid of outflow is to need temperature
Liquid.
Further, in the intelligent heating system of the storage tank, the curve shape is the disk to match with the storage tank 11
Round or S-shaped shape (as shown in Figure 4, Figure 5, Figure 6 and Figure 7)；The heating device 12 is set as the disk to match with the storage tank 11
Justify and is placed in 11 interior laminate layer coil pipe of the storage tank setting or spiral coil setting；
The heating device 12 is set as the S-shaped shape to match with the storage tank 11 and is placed in 11 interior laminate layer of storage tank
Setting or curve setting；
Axis direction and/or diameter of the heating device 12 of one or more disk circles or S-shaped shape along the storage tank 11
Direction is uniformly arranged.
Specifically, heating device 12 itself is preferably curve shape, it can be by fixing device for heating device 12 along storage
The length direction of tank 11 is uniformly arranged on inside storage tank 11；Wherein it is possible to by multiple heating devices at multiple independent individual edges
The length direction of storage tank 11 is uniformly fixedly installed；Wherein, each heating device can be layered uniform along storage tank with different-diameter
11 length direction is uniformly arranged, and can also be uniformly arranged by fixed diameter along the length direction of storage tank 11；Or make
Multiple heating devices join end to end to form an entirety, are fixed on inside storage tank 11 by fixed device；
Also, storage tank can also uniformly be fixedly installed by fixing axis direction of the device by heating device 12 along storage tank 11
In 11；Wherein, multiple independent heating devices 12 are along the axis direction uniform ring of storage tank 11 around fixed setting；Or setting
Multiple heating devices 12 join end to end to form an entirety, and the length direction along storage tank 11 extends and along the axis side of storage tank 11
It is arranged on 11 outer wall of storage tank to distribution.
Specifically, above-mentioned curve shape is preferably the disk circle or S-shaped shape to match with storage tank 11；S-shaped shape includes along storage
" bow " row S-shaped shape and the S-shaped shape parallel with the top of the storage tank 11 and bottom end that the top and bottom end of tank 11 are back and forth arranged；
Above-mentioned set-up mode can guarantee preferably to be heated and tieed up temperature to the liquid in storage tank 11.
Further, as shown in Figure 1, in the intelligent heating system of the storage tank, heating device 12 includes: heat pipe 16 and two
Cable 19；Head end electric source connecting box 17 and terminal supplying power terminal box 18 are provided on the heat pipe 16；
One end of two cables 19 is electrically connected with control device, the other end and head end electric source connecting box of a cable 19
17 connecting terminal is fixedly connected, and another 19 other end of cable passes through head end electric source connecting box, heat pipe 16, is connect with terminal supplying power
Connecting terminal in wire box 18 is fixedly connected；
When a system is powered up, control device control alternating current by a cable 19 flow through head end electric source connecting box 17,
Heat pipe 16 and terminal supplying power terminal box 18, and returned by the inner wall of heat pipe 16, head end electric source connecting box 17 and another cable 19
To control device 13, current loop is formed.
In the present embodiment, the material of heat pipe 16 is preferably made of the carbon steel of firm, thick tube wall, is used to heat and companion
The effect of heat is more preferable.The heat pipe 16 can be welded to by welding on storage tank 11, can also pass through directly fixed side
Formula is fixed on storage tank 11, as long as guaranteeing that heat pipe 16 and storage tank 11 fit closely.Furthermore it is possible to will be hot by heat-conducting daub
Pipe 16 is welded or secured on storage tank 11, can increase the thermal conductivity of storage tank 11, so that heat pipe 16 can be absorbed faster
In heat, heated to the more efficient liquid in storage tank 11 or storage tank 11.
Wherein, terminal box mounting groove, head end electric source connecting box 17 and terminal supplying power are respectively arranged on the both ends of heat pipe 16
Terminal box 18 is arranged on storage tank 11 by the terminal box mounting groove respectively.
It should be noted that the heating device 12 in the present embodiment is to have default curvature, substantially heat pipe 16 has
The default curvature to match with storage tank 11, in addition the heat pipe 16 in the present embodiment in heating device 12 can be coupled with flange, be welded
It connects and is threadedly coupled.
In the present embodiment, cable 19 is commonly called as " T cable ", and one end of two cables 19 is electrically connected with control device 13, wherein
The other end of a piece cable 19 respectively with head end electric source connecting box 17, the other end of another cable 19 then with terminal supplying power wiring
Box 18 is fixedly connected.Wherein, in two cables 19, one is to import cable 191, the other is export cable 192, imports cable
191, the inner wall for exporting cable 192, control device 13 and heat pipe 16 forms a current loop；In the current loop, pass through
Power supply unit 14 provides voltage, generates alternating current, and alternating current generates electromagnetic induction in heat pipe 16, converts electrical energy into heat
Can, and utilize kelvin effect by centralized heat energy on the inner wall of heat pipe 16, while the outer wall phase of the outer wall of heat pipe 16 and storage tank 11
Even, to transfer heat to storage tank 11, so that storage tank 11 is transmission liquid heating.
And control device 13 is the control section of whole system, in the intelligent heating system electrification, control is generated
Heated current, and make the heated current by import 191, two cables 19 of cable and export cable 192 constantly recycle, use
Reach preset temperature to control the storage tank 11.
Further, as shown in Figure 1, in the intelligent heating system of the storage tank, heating device 11 further includes at least one
Between box 20；On heat pipe 16, at least one middleboxes is additionally provided between head end electric source connecting box 17 and terminal supplying power terminal box 18
20, for threading or buffering the cable.
In the present embodiment, it is contemplated that the longer situation of storage tank 11, head end electric source connecting box 17 and terminal supplying power terminal box 18
It is unable to meet demand, therefore middleboxes 20 (being referred to as intermediate power supplies terminal box) can be arranged according to the length of storage tank 11, is used
With solve the problems, such as to import cable 191 is too long and being not easy to transmission electric current or causes electric current laser propagation effect bad.Specifically, first
The importing cable 191 in electric source connecting box 17 is held to pass through one or more intermediate power supplies terminal boxes, access terminal electric source connecting box
It in 18 importing cable 192, and is returned in the export cable 192 in head end electric source connecting box 17, is formed back by heat pipe inner wall
Road (specific as shown in Figure 8).
The effect of Integrated Summary halfway junction box: first, in the case where cable 19 is unable to satisfy the length of storage tank 11, make
Multiple cables 19 are attached for intermediate connector；The second, cable 19 is buffered, prevents cable 19 from leading due to external environment variation
The thermal expansion and contraction of cause damages cable 19；Third, conductive a part as current loop.
Further, as shown in figure 9, the intelligent heating system of the storage tank further includes connecting component 21；Cable includes outer shield
Set and cable core；Cable core is one or multiply, and oversheath extrusion molding is on cable core；Insulating protection is provided between cable core and oversheath
Layer, the cable core is insulated and be protected；
Connecting component is internally provided with isolated part 22, for being two open at one end by the internal insulation of connecting component
Hollow chamber 23；Each hollow chamber 23 is used to connecting cable 19.
Preferably, the isolated part 22 in the present embodiment can be individual isolated part 22 (specific as shown in Figure 8),
Directly it can set solid for the central area inside connecting component 21, it is two that the purpose of isolation, which is by pipeline internal insulation,
The inner surface of a hollow chamber open at one end 23, each hollow chamber 23 smooth can be arranged, and may be set to be shape of threads；
Purpose is matched with cable 19, ensure that fitting closely for cable 19 and connecting component 21；And in the very long feelings of storage tank 11
It, can be easy for installation by multiple 21 connecting cables 19 of connecting component under condition.
Further, as shown in Figure 10, in the intelligent heating system of the storage tank, control device includes:
Temperature control modules 131 generate control signal corresponding with setting instruction for setting instruction based on the received；
Power conditioning module 132, the output power for the heating device according to the control Signal Regulation；
At least one temp probe 133；The temp probe is arranged on the storage tank, for obtaining the storage tank in real time
Or the temperature information of medium；
Temperature sensor 134, the temperature information of the storage tank or medium that are sent for temp probe described in real-time reception；
Specifically, control device 13 is that the present invention thinks core control portions, the setting that can be sent according to user is instructed,
Then production control signal corresponding with setting instruction will control power conditioning module 132 according to the control signal and adjust heating
The output power of electric current, to control the heating temperature for being storage tank 11.
Specifically, temp probe 133 is arranged on storage tank 11 or temp probe 133 is placed in storage tank 11, it is real
When acquire the temperature information of storage tank 11, and the temperature information of acquisition is sent to temperature sensor 134.
Further, as shown in Figure 10, in the intelligent heating system of the storage tank, control device 13 further includes alarm module
135；Temperature control modules 131 generate alarm command when detecting that temperature information and preset temperature information mismatch；Alarm
Module 135, for being alarmed according to alarm command.
Specifically, temperature control modules 131 are electrically connected with temperature sensor 134, inside be previously provided in storage tank 11
Presupposed information generate alarm and refer to and when the temperature information that detects temperature sensor 134 and preset temperature information mismatch
It enables, and warning device alarm is controlled according to alarm command.
Further, as shown in Figure 10, the intelligent heating system of the storage tank further includes remote control terminal 24；
Control device 13 further includes communication module 136, for realizing data communication with remote control terminal 24；
Remote control terminal 24, for real-time reception and show communication module 136 send control device 13 data information,
And control device 13 is monitored according to data information and is remotely controlled.
In the present embodiment, control device 13 can realize data communication by communication module 136 and remote control terminal 2424,
User can also be monitored and control to control device 13 by remotely controlling.
In addition, the intelligent heating system of the Novel storage tank, also supplies entire intelligent heating system by power supply
Electricity, specifically, power supply is electrically connected by the connecting cable 19 being placed in protecting tube with control device 13, being used for will be received
Power supply is adjusted to the power supply of predeterminated voltage as the power supply of control device 13；Power supply protection circuit intelligently adds for real-time monitoring
The working current value of hot systems, and when working current value exceeds preset range, prompt information is sent to control device 13, so as to
Control device 13 controls warning device alarm according to prompt information.
In the present embodiment, power supply is preferably transformer, sets this for the supply voltage of received outside
Then voltage needed for system is whole system power supply, to guarantee the normal operation of whole system.
In addition, real-time monitoring is also carried out by working condition of the power supply protection circuit to whole system in the present embodiment, and
Under conditions of being more than to work normally, control device 13 is prompted, so that control device 13 controls warning device alarm.
The intelligent heating system of storage tank provided in an embodiment of the present invention, including storage tank 11, heating device 12, control device 13
With power supply unit 14；Heating device 12 flow through itself alternating current generate thermal energy and combine kelvin effect, to storage tank 11 and/
Or the liquid medium in storage tank 11 is heated；And control device 13 then generates heating device 11 when often receiving control instruction
Control signal；In the above-mentioned course of work, heating device 11 and control device 13 are powered by power supply unit 14；It is above-mentioned to add
Impedance, electromagnetic induction, kindred effect and the kelvin effect that the alternating current passed through in heating device 12 is utilized in hot systems will be electric
It can be effectively converted into thermal energy, to be heated for storage tank 11, and by control device 13 effectively to the work of heating device
Make state (such as heating power) to be controlled, can according to need any control heating/heat tracing distance and temperature, and apply
Work is simple and convenient to operate and to stablize the time longer, can preferably be heated to storage tank 11.
The overall work principle and application for providing the present invention intelligent heating system of storage tank below are briefly described:
The intelligent heating system (i.e. K-CMT storage tank electric induction intelligent heating system) of storage tank provided by the invention, existing skill
The heating system of storage tank in art condenses into asking for solid under the lower environment of temperature in prevention and solution transmission liquid medium
The effect of topic undesirable compare can also bring following advantage:
1, heating cable (i.e. importing cable and export cable) is inside pipeline, and compared with other heating methods, thermal energy does not have
It is lossy, it has all been directly passed to liquid medium, it is the most energy saving.
2, cable is insulated and is protected, Multi-layer design using fluoropolymer, has high temperature resistant and anticorrosion properties.
3, the stainless steel gauze screen of coverage rate 95% improves cable tensile strength in the presence of a harsh environment and elongation.
4, using heating design in pipe, buried pipeline, which is not necessarily to excavate to construct, can be completed the installation or replacement of K cable.
5, pipeline highest maintains 230 DEG C of temperature, and Safety Redundancy is big.
6, single-point is powered, and can cover 12km gathering line.
7, multipoint earthing is used to protect outside pipeline, it is ensured that system is safe and reliable.
8, each system is individually designed, it is ensured that system optimum performance and effect.
9, one or more temp probes are set on storage tank, and temperature signal is conveyed to control by electronic temperature controller
System, system can continue monitoring pipe temperature, and compare to the signal and reference signal (set temperature) that receive, work as pipe
When line temperature is higher than setting value, system " closing "；When line temperature is lower than setting value, system " starting " is recycled with this, makes pipe
Channel temp is kept constant.
10, there is low temperature, high temperature alarm touching and overcurrent protection and remote control function.
11, the thermal energy needed for maintaining under pipe temperature setting value is provided.
12, there is low temperature, high temperature alarm touching and overcurrent protection and remote control function.
13, have and automatically and manually control both of which.
14, manual mode is suitable for starting, maintenance test and the troubleshooting process of electrical system.Using manually controlling mould
When formula, system will continue to heat, and temperature controller does not work, and temperature indicator and alarm will be in running order.In hand
Under dynamic model formula, it is necessary to which lasting monitoring is the operating status of 15, system.
16, electrical control provides necessary control and function instruction for control system.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.The apparatus embodiments described above are merely exemplary, for example, the division of the unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can
To combine or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or beg for
The mutual coupling, direct-coupling or communication connection of opinion can be through some communication interfaces, device or unit it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium packet 5 above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access
The various media that can store program code such as memory (RAM, Random Access Memory), magnetic or disk.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (5)
1. a kind of intelligent heating system of storage tank characterized by comprising storage tank, heating device, control device and for Denso
It sets；
The heating device, for utilizing the thermal energy for the alternating current generation for flowing through itself and combining kelvin effect, in storage tank
Liquid medium heated；
Control device, in intelligent heating system electrification, control instruction generates control signal based on the received, for adding to described
The working condition of thermal is controlled and is monitored；
Power supply unit, for powering for the heating device and the control device；
The heating device is uniformly distributed setting to the other end along one end of storage tank in the tank inside, for in storage tank
Liquid medium be evenly heated；
The heating device is uniformly and fixedly arranged at tank inside by fixed device；The heating device be with the storage
The curve shape for the radian that the outer wall of tank matches；The heating device of one or more curve shapes is in tank inside along institute
State axis direction and/or the length direction distribution setting of storage tank；
The curve shape is the disk circle to match with the storage tank；What the heating device was set as matching with the storage tank
Disk is round and is placed in the tank inside layering coil pipe setting or spiral coil setting；The heating device of one or more disk circles
Axis direction and/or diametrical direction along the storage tank are uniformly arranged；Alternatively, the curve shape is to match with the storage tank
S-shaped shape；The heating device be set as the S-shaped shape to match with the storage tank and be placed in tank inside layering setting or
The setting of person's curve；The heating device of one or more S-shaped shapes is uniform along the axis direction and/or diametrical direction of the storage tank
Setting；
The heating device is arranged along the both ends integrated distribution setting of the tank inside or along one end integrated distribution, for storage
Liquid medium in tank carries out concentration heating.
2. the intelligent heating system of storage tank according to claim 1, which is characterized in that the heating device includes:
Heat pipe and two cables；Head end electric source connecting box and terminal supplying power terminal box are provided on the heat pipe；
One end of two cables is electrically connected with the control device, the other end of a cable and head end electricity
The connecting terminal of source terminal box is fixedly connected, and another cable other end passes through the head end electric source connecting box, the heat
Pipe, is fixedly connected with the connecting terminal in the terminal supplying power terminal box；
When a system is powered up, control device control alternating current by a cable flow through head end electric source connecting box,
The heat pipe and the terminal supplying power terminal box, and by described in the inner wall of heat pipe, the head end electric source connecting box and another
Cable returns to the control device, forms current loop.
3. the intelligent heating system of storage tank according to claim 2, which is characterized in that the heating device further includes at least
One middleboxes；
On the heat pipe, it is additionally provided with described at least one between the head end electric source connecting box and the terminal supplying power terminal box
Middleboxes, for threading or buffering the cable.
4. the intelligent heating system of storage tank according to claim 3, which is characterized in that further include connecting component；
The cable includes oversheath and cable core；The cable core is one or multiply, and the oversheath extrusion molding is in the cable core
On；It is provided with insulating protective layer between the cable core and the oversheath, the cable core is insulated and be protected；
The connecting component is internally provided with isolated part, for being that two one end are opened by the internal insulation of the connecting component
Mouth hollow chamber；Each described hollow chamber is used to connect the cable.
5. the intelligent heating system of storage tank according to claim 1, which is characterized in that the control device includes:
Temperature control modules generate control signal corresponding with the setting instruction for setting instruction based on the received；
Power conditioning module, the output power for the heating device according to the control Signal Regulation；
At least one temp probe；The temp probe is arranged on the storage tank, for obtaining the storage tank or medium in real time
Temperature information；
Temperature sensor, the temperature information of the storage tank or medium that are sent for temp probe described in real-time reception；
The control device further includes alarm module；
The temperature control modules generate alarm command when detecting that the temperature information and preset temperature information mismatch；
The alarm module, for being alarmed according to the alarm command.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481656.4A CN105020881B (en) | 2015-08-03 | 2015-08-03 | The intelligent heating system of storage tank |
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|---|---|---|---|
| CN201510481656.4A CN105020881B (en) | 2015-08-03 | 2015-08-03 | The intelligent heating system of storage tank |
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| CN105020881A CN105020881A (en) | 2015-11-04 |
| CN105020881B true CN105020881B (en) | 2018-12-18 |
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| CN108785922A (en) * | 2018-06-20 | 2018-11-13 | 金恩升 | A kind of fire fighting truck flow container heating equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ITSV20090003A1 (en) * | 2009-09-15 | 2011-03-16 | Luciano Scarzella | HETEROGENEOUS ELEMENT FOR HEAT EXCHANGE |
| CN201810929U (en) * | 2010-10-25 | 2011-04-27 | 北京航信伟业保温科技有限公司 | Electric thermal insulation system for subway pipeline |
| CN201992259U (en) * | 2011-02-22 | 2011-09-28 | 京都怡海（北京）伴热技术有限公司 | Skin effect heat tracing system of condensing medium transfer pipeline |
| CN203718259U (en) * | 2013-12-13 | 2014-07-16 | 陈伯存 | Pipeline heating equipment for oil pipeline |
| CN203656463U (en) * | 2013-12-26 | 2014-06-18 | 芜湖融汇化工有限公司 | Fluid pipeline heat tracing system |
| CN204963166U (en) * | 2015-08-03 | 2016-01-13 | 科莱斯（天津）电热科技有限公司 | Intelligent heating system of storage tank |
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