CN106016222A - Low-pressure high-temperature steam device - Google Patents

Low-pressure high-temperature steam device Download PDF

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Publication number
CN106016222A
CN106016222A CN201610586850.3A CN201610586850A CN106016222A CN 106016222 A CN106016222 A CN 106016222A CN 201610586850 A CN201610586850 A CN 201610586850A CN 106016222 A CN106016222 A CN 106016222A
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CN
China
Prior art keywords
heating inner
inner liner
low
voltage high
coil
Prior art date
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Pending
Application number
CN201610586850.3A
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Chinese (zh)
Inventor
王国栋
秦柳
李璜
秦河坪
虞华春
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Ningbo Boli Weige Environmental Protection Science And Technology Co Ltd
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Ningbo Boli Weige Environmental Protection Science And Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Ningbo Boli Weige Environmental Protection Science And Technology Co Ltd filed Critical Ningbo Boli Weige Environmental Protection Science And Technology Co Ltd
Priority to CN201610586850.3A priority Critical patent/CN106016222A/en
Publication of CN106016222A publication Critical patent/CN106016222A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00Methods of steam generation characterised by form of heating method
    • F22B1/28Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/281Methods of steam generation characterised by form of heating method in boilers heated electrically other than by electrical resistances or electrodes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00Control systems for steam boilers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22STEAM GENERATION
    • F22BMETHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00Component parts or details of steam boilers
    • F22B37/02Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/42Applications, arrangements, or dispositions of alarm or automatic safety devices

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Cookers (AREA)

Abstract

The invention provides a low-pressure high-temperature steam device, belongs to the technical field of steam generation, and aims to solve the problem that the heating effect of the conventional steam generating device is poor. The low-pressure high-temperature steam device comprises a box body, a control cabinet and a water tank, wherein a main heating inner container and at least one secondary heating inner container are mounted in the box body; one end of the secondary heating inner container communicates with the main heating inner container, and the other end of the secondary heating inner container passes through a top plate to serve as a steam outlet; a first coil is arranged on the peripheral side surface of the main heating inner container in a surrounding manner; a second coil is arranged on the peripheral side surface of the secondary heating inner container in a surrounding manner; the control cabinet is fixedly arranged on the back of the box body and communicates with the box body; two heating controllers are arranged in the control cabinet; one heating controller is connected with the first coil, and the other heating controller is connected with the second coil; the water tank is fixedly arranged on one side of the box body; the main heating inner container communicates with the water tank via an inlet water integration pipe; and a high-pressure pump is mounted on the inlet water integration pipe. The low-pressure high-temperature steam device has the advantages of multi-stage heating and good heating effect.

Description

A kind of low-voltage high-temperature steaming device
Technical field
The invention belongs to steam generation technique field, relate to a kind of low-voltage high-temperature steaming device.
Background technology
Steam generator (device) is that the heat energy utilizing fuel or other energy heats water Become the plant equipment of hot water or steam, generally include electric steam generator, fuel oil steaming Vapour generator and gas steam generator.
Wherein, electricity steam raising plant is a kind of automatic water supplement, heating, simultaneously continuously Producing the miniature boiler of low-pressure steam, little water tank, small pump, control operating system are complete Integration.It is simple, convenient, be widely used in wash flatiron, biochemical industry, The fields such as food machinery.
Steam raising plant is typically designed to the water pipe circuit of reciprocation cycle, and the water of low temperature enters Oral siphon loop, after entering a series of heating process, discharges after changing into water vapour, Increase the heat time heating time of current, fully heat.But water is directly heated into height by this device Temperature steam, while producing steam, device internal temperature is higher, pressure the most easily occurs The situation of the too fast rising of power, causes device to damage, thus the operation to whole device causes Impact.
In sum, for solving the deficiency in existing steam raising plant structure, need to set Count the low-voltage high-temperature steaming device that a kind of multistage heats, heats is good.
Summary of the invention
It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of Multistage heating, the low-voltage high-temperature steaming device that heats is good.
The purpose of the present invention can be realized by following technical proposal: a kind of low-voltage high-temperature steams Vapour device, including:
Casing, has top board, panel, is provided with main heating inner liner and extremely in casing Few one heating inner liner, described heating inner liner one end is by connecting pipeline and main heating Inner bag UNICOM, the other end forms steam (vapor) outlet through top board, at main heating inner liner outer circumferential side It is surrounded with first coil on face, secondary heating inner liner circumferential lateral surface is surrounded with Second coil;
Switch board, be installed in casing back and with casing UNICOM, be provided with in switch board Two heating controllers, one of them heating controller is connected with first coil, and another adds Heat controller and the second coil are connected;
Water tank, is installed in casing side, and described main heating inner liner is by integrated pipeline of intaking Connect with water tank, and on integrated pipeline, high-pressure pump is installed intaking.
In above-mentioned a kind of low-voltage high-temperature steaming device, in main heating inner liner, secondary heating The circumferential lateral surface of gallbladder has been also covered each by heat-preservation cotton, and heat-preservation cotton is close to corresponding heating inner liner Circumferential lateral surface arrange.
In above-mentioned a kind of low-voltage high-temperature steaming device, arrange inside secondary heating inner liner There are some screw rods.
In above-mentioned a kind of low-voltage high-temperature steaming device, described first coil is by water inlet Pipe and water tank UNICOM, and booster pump is installed on water inlet pipe.
In above-mentioned a kind of low-voltage high-temperature steaming device, top board is provided with relief valve And relief valve and main heating inner liner UNICOM.
In above-mentioned a kind of low-voltage high-temperature steaming device, main heating inner liner connects and has Liquidometer, described liquidometer is located on panel.
In above-mentioned a kind of low-voltage high-temperature steaming device, also set up between top board and panel There is panel, panel be provided with display screen, rotary switch and emergency stop switch, Being provided with control element in casing, described display screen, rotary switch, emergency stop switch are equal Electrically connect with controlling element.
In above-mentioned a kind of low-voltage high-temperature steaming device, top board is provided with alarm, Panel is provided with Pressure gauge, described Pressure gauge respectively with alarm, display screen electricity Connect.
In above-mentioned a kind of low-voltage high-temperature steaming device, connect on integrated pipeline intaking There is the integrated pipeline of draining, and on the integrated pipeline of draining, electrodynamic valve is installed.
In above-mentioned a kind of low-voltage high-temperature steaming device, switch board top offers and two Some row ventilation mesh that heating controller is correspondingly arranged, switch board outer peripheral sidewall offers Some equally distributed vents.
In above-mentioned a kind of low-voltage high-temperature steaming device, top board is additionally provided with some One exhaust fan, wall box is provided with some second row fans, and switch board back is provided with Some 3rd exhaust fan.
In above-mentioned a kind of low-voltage high-temperature steaming device, box bottom corner is respectively provided with Having the first pulley, bottom switch board, corner is respectively arranged with the second pulley.
Compared with prior art, present configuration is reasonable in design, multistage heating mode pair Steam carries out heating for multiple times, and keeps the state of low pressure, and heats is good;Use simultaneously The mode of electromagnetic induction heating, it is achieved efficient, the function of energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Fig. 3 is the part-structure schematic diagram of Fig. 1.
Fig. 4 is the structural representation of switch board in a preferred embodiment of the present invention.
Fig. 5 is the structural representation of time heating inner liner in a preferred embodiment of the present invention.
In figure, 10, casing;11, top board;12, panel;13, panel;20、 Switch board;21, heating controller;31, main heating inner liner;311, liquidometer;32、 Secondary heating inner liner;33, pipeline is connected;34, steam (vapor) outlet;40, water tank;51, enter The integrated pipeline of water;511, high-pressure pump;52, the integrated pipeline of draining;521, electrodynamic valve; 53, water inlet pipe;531, booster pump;61, rotary switch;62, emergency stop switch;63、 Display screen;64, Pressure gauge;65, element is controlled;71, relief valve;72, alarm; 81, ventilation mesh;82, vent;91, first row fan;92, second row fan; 93, the 3rd exhaust fan;101, the first pulley;102, the second pulley.
Detailed description of the invention
The following is the specific embodiment of the present invention and combine accompanying drawing, the technical side to the present invention Case is further described, but the present invention is not limited to these embodiments.
As shown in Figures 1 to 4, the steaming device of this low-voltage high-temperature includes: casing 10, tool There are top board 11, panel 12, main heating inner liner 31 and at least is installed in casing 10 One heating inner liner 32, secondary heating inner liner 32 one end adds with main by connecting pipeline 33 Hot inner bag 31 UNICOM, the other end forms steam (vapor) outlet 34, in main heating through top board 11 It is surrounded with first coil (not shown) in inner bag 31 circumferential lateral surface, adds secondary It is surrounded with the second coil (not shown) in hot inner bag 32 circumferential lateral surface;
Switch board 20, be installed in casing 10 back and with casing 10 UNICOM, at switch board Two heating controllers 21 it are provided with, one of them heating controller 21 and First Line in 20 Circle is connected, and another heating controller 21 is connected with the second coil;
Water tank 40, is installed in casing 10 side, and main heating inner liner 31 is integrated by water inlet Pipeline 51 connects with water tank 40, and is provided with high-pressure pump intaking on integrated pipeline 51 511。
Existing steam raising plant is typically designed to the water pipe circuit of reciprocation cycle, low temperature Water enter water pipe circuit, after entering a series of heating process, after changing into water vapour Discharge, increase the heat time heating time of current.
But water is directly heated into high-temperature steam by this device, while producing steam, Device internal temperature is higher, the situation of the too fast rising of pressure the most easily occurs, causes device Damage, thus the operation to whole device impacts.
To this end, the present invention devises a kind of low-voltage high-temperature steaming device, utilize electromagnetic induction Mode of heating, and use multistage heating mode, it is achieved the heating for multiple times of steam, make steaming Vapour can also keep low pressure, the persistence of the most whole device while reaching higher temperature Use.The present embodiment wherein preferably employs one heating inner liner 32.
During work, water under the effect of high-pressure pump 511 from water tank 40 through intake integrated pipeline 51 enter main heating inner liners 31, the two ends of first coil respectively with corresponding heating controller 21 are connected, now under the effect of corresponding heating controller 21, outside main heating inner liner 31 The first coil in portion carries out electromagnetic induction heating to main heating inner liner 31, and this is the first stage Heating, is heated into Low Temperature Steam by water herein.
Then, these Low Temperature Steams enter in time heating inner liner 32 along connecting pipeline 33 Portion carries out the heating of second stage, same, and the two ends of the second coil are respectively with corresponding Heating controller 21 is connected, and now under the effect of corresponding heating controller 21, secondary adds The second coil outside hot inner bag 32 carries out electromagnetic induction heating to secondary heating inner liner 32, This heats for second stage, and Low Temperature Steam is heated into high-temperature steam, high-temperature steam herein Finally discharge from steam (vapor) outlet 34.
In the present embodiment, above-mentioned first coil, the second coil are copper tube coil, and preferably One coil, the second coil are wrapped in the heating inner liner circumferential lateral surface of correspondence the most twist.
Wherein, water tank 40 has water supplement function, in steam generating process, and water tank 40 Interior water can be automatically replenished, and moisturizing time and interlude can manually be set.
Preferably, main heating inner liner 31, the circumferential lateral surface of secondary heating inner liner 32 are also distinguished It is coated with heat-preservation cotton (not shown), and heat-preservation cotton is close to the periphery of corresponding heating inner liner Side is arranged.Being disposed to of heat-preservation cotton ensures main heating inner liner 31, secondary heating inner liner Temperature within 32, is not affected by.
As it is shown in figure 5, it is further preferred that be internally provided with many at secondary heating inner liner 32 Individual screw rod (not shown).It is noted that preferably time heating is interior in the present embodiment Gallbladder 32 is arranged in inverted class serpentine pipeline, wherein in the straight sections of serpentine pipeline Divide and be built-in with screw rod.
The setting of screw rod can extend the steam currency in secondary heating inner liner 32, also I.e. increase heated time and the heating surface area of steam, fully take away what Electromagnetic Heating produced Heat, so that the Low Temperature Steam entered is added in secondary heating inner liner 32 again continuously Heat.This heating process is exactly to become the high-temperature steam needed final Low Temperature Steam heating for multiple times Discharge from steam (vapor) outlet 34.
As shown in Figure 1 to Figure 3, it is preferable that first coil passes through water inlet pipe 53 and water tank 40 UNICOMs, and booster pump 531 is installed on water inlet pipe 53.
In first stage heating process, under booster pump 531 acts on, in first coil Circulation is passed through current to be cooled in the heat of first coil self generation, use in heating process To extend the service life of first coil.
It is further preferred that be provided with relief valve 71 and relief valve 71 on top board 11 With main heating inner liner 31 UNICOM.The setting of relief valve 71 can detect main heating inner liner 31 Internal pressure, if force value is too high, relief valve 71 can carry out pressure release work automatically, Guarantee main heating inner liner 31 and the safety of whole device.
Further, on main heating inner liner 31, connection has liquidometer 311, liquidometer 311 It is located on panel 12.It is internal that liquidometer 311 can directly display main heating inner liner 31 Water level conditions, it is simple to operator directly observe, monitor.
Preferably, between top board 11 and panel 12, it is additionally provided with panel 13, is controlling Display screen 63, rotary switch 61 and emergency stop switch 62 are installed, at casing on plate 13 Control element 65, display screen 63, rotary switch 61, emergency stop switch 62 are installed in 10 All electrically connect with control element 65.
The whole work process of this device uses PLC module to control, and controls element 65 and controls whole The operation of individual device, wherein, above-mentioned high-pressure pump 511, booster pump 531 equally and control Element 65 electrically connects.
During work, after opening rotary switch 61, display screen 63 can show operation setting, Associative operation can be carried out by display screen 63.The setting of emergency stop switch 62 be then for Cut off the operation of whole device in an emergency situation, so that it is guaranteed that safety.
It is further preferred that be provided with alarm 72 on top board 11, at panel 13 On the Pressure gauge 64 for monitoring system pressure value is installed, Pressure gauge 64 respectively with report Alert device 72, display screen 63 electrically connect.
In the present embodiment, alarm 72 is made up of the warning lamp of red, green, yellow three kinds of colors, When device is properly functioning, warning lamp green light can be bright, when device breaks down, and warning Lamp red light can be bright, and when the apparatus is in a stand-by mode, warning lamp amber light can be bright, convenient behaviour Distinguish as personnel and take corresponding solution.
Pressure gauge 64 herein connects formula Pressure gauge for electricity, the Pressure gauge when device is properly functioning 64 can with the system pressure value of monitoring device, and Pressure gauge 64 force value be provided with the upper limit and Lower limit, lower limit can control time heating inner liner 32 by program setting and open heating, actual It is that secondary heating inner liner 32 starts after system pressure value reaches the lower limit set during work Heating, can change control time heating inner liner 32 by the lower limit of regulation Pressure gauge 64 The force value begun to warm up, concrete regulation can be carried out by the numerical value on display screen 63; Higher limit passes through the phenomenon that the controlled pressing pressure of program setting is too high, is carried out by alarm 72 Report to the police.
Preferably, there is the integrated pipeline of draining 52 intaking to connect on integrated pipeline 51, and The integrated pipeline of draining 52 is provided with electrodynamic valve 521.When device is out of service, meeting Start drain function, main heating inner liner 31, intake in integrated pipeline 51 and water tank 40 Water can discharge through electrodynamic valve 521, the integrated pipeline of draining 52.
The operation principle of electrodynamic valve 521 is: when device is not powered on running, electrodynamic valve 521 Valve is in opening;After twisting rotary switch 61 is started shooting, electrodynamic valve 521 valve Close immediately.In addition, electrodynamic valve 521 also has pressure release effect, enters whole device One step is protected, and jointly protects with relief valve 71.
As shown in Figure 1, Figure 2 and Figure 4, it is preferable that switch board 20 top offer with Multiple row ventilation mesh 81 that two heating controllers 21 are correspondingly arranged, switch board 20 periphery Sidewall offers multiple equally distributed vent 82.
Owing to when heating controller 21 works, self also can produce heat, ventilation mesh 81 And the setting of vent 82 is provided to distribute heat in device, it is to avoid dress Put over-heat inside, affect the normal work of parts.
It is further preferred that be additionally provided with multiple first row fan 91, case on top board 11 Body 10 sidewall is provided with multiple second row fan 92, and switch board 20 back is provided with multiple 3rd exhaust fan 93.
Arranging of first row fan 91, second row fan 92 and the 3rd exhaust fan 93 is same The effect of above-mentioned ventilation mesh 81 and vent 82 is consistent, be provided to by heat from Distribute in device, it is to avoid device over-heat inside, affect the normal work of parts.
Wherein, in the present embodiment, preferably first row fan 91, second row fan 92 Quantity is two, and the quantity of the preferably the 3rd exhaust fan 93 is four.
Preferably, bottom casing 10, corner is respectively arranged with the first pulley 101, switch board Bottom 20, corner is respectively arranged with the second pulley 102.First pulley the 101, second pulley The setting of 102 facilitates the transport of device, time saving and energy saving.
This low-voltage high-temperature steaming device reasonable in design, utilizes electromagnetic induction heating mode, Realize efficient, energy-conserving and environment-protective;Employing multistage heating mode is to steam heating for multiple times simultaneously, Making steam can also keep low pressure while reaching higher temperature, heats is good.
Specific embodiment described herein is only to present invention spirit theory for example Bright.Those skilled in the art can be to described specific embodiment Make various amendment or supplement or use similar mode to substitute, but without departing from The spirit of the present invention or surmount scope defined in appended claims.

Claims (10)

1. a low-voltage high-temperature steaming device, it is characterised in that including:
Casing, has top board, panel, is provided with main heating inner liner and extremely in casing Few one heating inner liner, described heating inner liner one end is by connecting pipeline and main heating Inner bag UNICOM, the other end forms steam (vapor) outlet through top board, at main heating inner liner outer circumferential side It is surrounded with first coil on face, secondary heating inner liner circumferential lateral surface is surrounded with Second coil;
Switch board, be installed in casing back and with casing UNICOM, be provided with in switch board Two heating controllers, one of them heating controller is connected with first coil, and another adds Heat controller and the second coil are connected;
Water tank, is installed in casing side, and described main heating inner liner is by integrated pipeline of intaking Connect with water tank, and on integrated pipeline, high-pressure pump is installed intaking.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature exists In, main heating inner liner, the circumferential lateral surface of secondary heating inner liner have been also covered each by heat-preservation cotton, And heat-preservation cotton is close to the circumferential lateral surface of corresponding heating inner liner and arranges.
A kind of low-voltage high-temperature steaming device the most according to claim 1 and 2, it is special Levy and be, be internally provided with some screw rods at secondary heating inner liner.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature exists In, described first coil is by water inlet pipe and water tank UNICOM, and is provided with on water inlet pipe Booster pump.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature exists In, top board is provided with relief valve and relief valve and main heating inner liner UNICOM.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature exists In, main heating inner liner connects and has liquidometer, described liquidometer to be located on panel.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature exists In, be additionally provided with panel between top board and panel, panel is provided with display screen, Rotary switch and emergency stop switch, be provided with control element in casing, described display screen, Rotary switch, emergency stop switch all electrically connect with control element.
A kind of low-voltage high-temperature steaming device the most according to claim 7, its feature exists In, top board is provided with alarm, panel is provided with Pressure gauge, described pressure Power table electrically connects with alarm, display screen respectively.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature exists In, there is the integrated pipeline of draining intaking to connect on integrated pipeline, and at the integrated pipeline of draining On electrodynamic valve is installed.
A kind of low-voltage high-temperature steaming device the most according to claim 1, its feature Being, switch board top offers the some row being correspondingly arranged with two heating controllers and ventilates Mesh, switch board outer peripheral sidewall offers some equally distributed vents.
CN201610586850.3A 2016-07-22 2016-07-22 Low-pressure high-temperature steam device Pending CN106016222A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916843A (en) * 2018-09-28 2018-11-30 扬中市诺贝电气有限公司 A kind of integrated form is without vessel vapor generator

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537919A (en) * 2012-02-28 2012-07-04 佛冈县新能达节能环保有限公司 Steam boiler
CN103383103A (en) * 2013-08-01 2013-11-06 苏州华瑞能泰发电技术有限公司 Steam generation device
CN104713062A (en) * 2015-02-16 2015-06-17 宁波格林美孚新材料科技有限公司 High-frequency induction type steam generator
CN104728822A (en) * 2015-02-27 2015-06-24 宁波格林美孚新材料科技有限公司 Steam generation device with electromagnetic heating function
CN105570859A (en) * 2016-02-03 2016-05-11 宁波格林美孚新材料科技有限公司 Ultrahigh-temperature steam generation device
CN205824988U (en) * 2016-07-22 2016-12-21 宁波波力维革环保设备科技有限公司 A kind of low-voltage high-temperature steaming device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102537919A (en) * 2012-02-28 2012-07-04 佛冈县新能达节能环保有限公司 Steam boiler
CN103383103A (en) * 2013-08-01 2013-11-06 苏州华瑞能泰发电技术有限公司 Steam generation device
CN104713062A (en) * 2015-02-16 2015-06-17 宁波格林美孚新材料科技有限公司 High-frequency induction type steam generator
CN104728822A (en) * 2015-02-27 2015-06-24 宁波格林美孚新材料科技有限公司 Steam generation device with electromagnetic heating function
CN105570859A (en) * 2016-02-03 2016-05-11 宁波格林美孚新材料科技有限公司 Ultrahigh-temperature steam generation device
CN205824988U (en) * 2016-07-22 2016-12-21 宁波波力维革环保设备科技有限公司 A kind of low-voltage high-temperature steaming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108916843A (en) * 2018-09-28 2018-11-30 扬中市诺贝电气有限公司 A kind of integrated form is without vessel vapor generator

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