CN109882819A

CN109882819A - Heated by electrothermal film energy-saving steam generating device

Info

Publication number: CN109882819A
Application number: CN201910283999.8A
Authority: CN
Inventors: 陈妮
Original assignee: Yichang Yucat Intelligent Technology Co Ltd
Current assignee: Yichang Yucat Intelligent Technology Co Ltd
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-06-14

Abstract

An electric heating film heating energy-saving steam generating device belongs to the technical field of steam generating devices. It includes a box body, which is formed with a box body cavity; a reusing steam heat exchange mechanism is arranged in the box body cavity and is located at the left end of the box body cavity; The heat exchange mechanism is connected with the boiler pipeline; the steam storage drum is connected to the top of the boiler, and the top of the steam storage drum is provided with a steam storage drum steam outlet pipe; a group of heating mechanisms is arranged on the lower side of the boiler and extends into the boiler. In the boiler cavity, features: a fixed plate fixing seat is formed on the front side of the boiler and corresponding to a group of heating mechanisms. A quartz glass tube, a first electrode ring I, a second electrode ring II, a first wire I, a second wire II and a protective cover. Good energy-saving effect; low cost of use; saving energy consumption.

Description

Heated by electrothermal film energy-saving steam generating device

Technical field

The invention belongs to steam generation facility technical fields, and in particular to a kind of heated by electrothermal film energy-saving steam fills It sets.

Background technique

As is known in the industry, such as food, petrochemical industry, biological medicine, textile printing and dyeing and heating etc industry or even Universities and colleges, hotel, wineshop, bath center etc. generally need using steam, and steam is usually provided by steam generation facility, branch The energy of support steam generation facility work has electricity, coal, gas, biomass fuel etc..Since coal-fired steam generating device is to environment Influence steam generation facility or combustion and steam generating device more serious, thus mostly heat at present using electrical bar.Due to Combustion and steam generating device limit by the condition of external laying burning line, thus the occasion for lacking external world's burning line can only Select the steam generation facility of electrical bar heating.Perhaps for preceding factors, current steam generation facility is still added by electrical bar The form of heat is occupied an leading position.But the thermal energy conversion of electrical bar heating is the thermal efficiency about 65% or so, thus it is not enough to body It is existing it is intended that energy-saving effect.In addition, electrical bar surface is also easy to produce dirt, aggravate the influence to the thermal efficiency, and due to electricity The service life of hot pin is about 3-4 months, thus on the one hand replacement trouble, on the other hand improves use cost.

Since the thermal energy conversion rate (conversion ratio) of Electric radiant Heating Film is up to 95% or more, thus compared with being paid close attention to and applied by people and Can be seen in disclosed Chinese patent literature, such as CN2375918Y(Multi-functional electric hot water boiler), CN2443235Y(electrothermal membrane type Electric-heating water boiler), CN2503414Y(Household hanging boiler using electric heating membrane pipe), CN2577187Y(rare-earth electrotheral-film water-heating boiler), CN202371873U(silicon magnetic efficient nano energy-saving electric boiler), CN202485222U(energy conservation and environmental protection Domestic wall boiler), The small-sized directly-heated type normal pressure electric boiler of CN202598815U(), a kind of electric hot water of CN204987433U() and CN205425415U (a kind of energy-saving environment-friendly type electric heating homogeneous solution-type reactor), etc..Being not limited to the homogeneous solution-type reactor that front enumerates is substantially to be directed to offer boiled water For, it is not heated by electrothermal film formula steam generation facility scope truly, and in disclosed so far All steam generation facilities using electrothermal film heating pipe, technology described below are showed no in outer patent and non-patent literature Scheme generates in this background.

Summary of the invention

Section is emerged from task of the invention lies in a kind of heat transfer effect for helping to significantly improve heating mechanism is provided Can, be conducive to significantly extend heating mechanism service life and be minimized use cost, be beneficial to using recovered steam into Water before entering boiler exchanges heat in advance and is improved the temperature of the water introduced in boiler and accelerates the speed that boiler generates steam And shorten waiting time and in turn energy saving heated by electrothermal film energy-saving steam generating device of the downstream using steam.

The task of the present invention is in this way to complete, a kind of heated by electrothermal film energy-saving steam generating device, including a cabinet, Cabinet composition has a cabinet chamber；One reuse steam heat-exchanging mechanism, the reuse steam heat-exchanging mechanism are arranged in the box cavity And it is located at the left end of cabinet chamber；One boiler, the boiler are set in the position on the right side for corresponding to reuse steam heat-exchanging mechanism It sets in the box cavity；One boiler diversion mechanism, the boiler diversion mechanism correspond to reuse steam heat-exchanging mechanism with Position between boiler is arranged in the box cavity and connect with reuse steam heat-exchanging mechanism and boiler pipe；One storage vapour Packet, which corresponds to the top of the boiler with horizontally-arranged state and connect with the top of boiler, on the top of the storage drum Portion is equipped with storage drum steam fairlead；One group of heating mechanism, this group of heating mechanism be arranged in the following side of the boiler and The boiler for protruding into boiler is intracavitary, is characterized in that the front side in the boiler and in the position for corresponding to one group of heating mechanism Composition has a fixed disk fixing seat, and the fixed disk fixing seat chamber of the fixed disk fixing seat is communicated with the boiler chamber of boiler, described One group of heating mechanism respectively include mains isolation column matching seat, a matching seat fixed disk, a mains isolation column, a quartz glass tube, One first electrode circle I, a second electrode circle II, one first conducting wire I, one second shield of conducting wire II and one, in the fixed disk Offer mains isolation column relief hole in fixing seat and in the position for corresponding to the mains isolation column, matching seat fixed disk with Mains isolation seat relief hole is corresponding and the matching seat fixed disk and the front side of fixed disk fixing seat are fixed, and mains isolation column is matched It closes seat to fix in the position for the front side for corresponding to matching seat fixed disk with matching seat fixed disk, electricity is inserted into the front end of mains isolation column In the mains isolation column matching seat center cavity of source insulated column matching seat, and the rear end of mains isolation column is by way of the mains isolation Column relief hole probes into that the fixed disk fixing seat is intracavitary, and build-in is inserted in the front end of quartz glass tube and the rear end of mains isolation column It is fixed, and with horizontal boom state to be stretched over the boiler intracavitary for the rear end of quartz glass tube, and in the quartz glass tube Be combined with electric membranous layer in the cavity wall of quartz glass lumen, first electrode circle I be arranged in the rear end of quartz glass lumen and with The electric membranous layer electrical contact, second electrode circle II be arranged in the front end of quartz glass lumen and equally with the Electric radiant Heating Film Layer electrical contact, the front end of the first conducting wire I pass through mains isolation column and are stretched over the front side of mains isolation column and are fixed with one the One conducting wire power supply wiring ear I, and the rear end of the first conducting wire I is fixedly connected with first electrode circle I, the front end of the second conducting wire II is same The front side of mains isolation column is stretched over across mains isolation column and is fixed with one second conducting wire power supply wiring ear II, shield cover It sets in the front side of mains isolation column matching seat, constituting in the central location of the shield has power supply line relief hole.

In a specific embodiment of the invention, the left front of the cabinet chamber of the cabinet is provided with an electric-controlled Device processed, the reuse steam heat-exchanging mechanism, boiler diversion mechanism and the first conducting wire power supply wiring ear I and second are led Line power supply wiring ear II is connect with electric controller electrical control, and boiler liquid level display control is provided on the right side of the boiler Device processed, the boiler liquid level display control unit communicate with aforementioned boiler chamber and by routes and the electric controller electric-controlled System connection；The steam pressure regulator communicated with the storage drum chamber of storage drum, safety are also equipped at the top of the storage drum Blow valve and pressure gauge.

In another specific embodiment of the invention, the reuse steam heat-exchanging mechanism include a heat-exchanging water tank and One heat exchange coil, heat-exchanging water tank is arranged in the box cavity and is located at the left end of cabinet chamber, in the left side of the heat-exchanging water tank With a heat-exchanging water tank water inlet pipe is connected to, one end of the heat-exchanging water tank water inlet pipe is connect with water supply line in a state of use, and another The heat-exchanging water tank that one end is stretched over heat-exchanging water tank is intracavitary, and one end of heat-exchanging water tank water inlet pipe be provided with a heat-exchanging water tank into Water control valve is provided with a heat-exchanging water tank exhaust pipe, one end and the external world of the heat-exchanging water tank exhaust pipe at the top of heat-exchanging water tank It communicates and opens and closes valve equipped with a heat-exchanging water tank exhaust pipe, the bottom of heat-exchanging water tank is provided with one and communicates with heat-exchanging water tank chamber Heat-exchanging water tank sewage pipe, be equipped on the pipeline of the heat-exchanging water tank sewage pipe heat-exchanging water tank sewage pipe opening and closing valve, and The top of heat-exchanging water tank is additionally provided with a heat-exchanging water tank liquid level sensor, and one end of heat exchange coil is stretched over outside heat-exchanging water tank chamber simultaneously And connect in a state of use with steam recovery pipe, it is additionally provided with steam pipe coil opening and closing valve in one end of the heat exchange coil, is changed It is intracavitary that the middle part of hot coil with coiled state is located at heat-exchanging water tank, and the other end is behind the top for being possibly extending up to Steam Recovery case It is intracavitary back to heat-exchanging water tank and communicated with the top of heat-exchanging water tank chamber；The heat-exchanging water tank water inlet control valve and heat-exchanging water Before pipe liquid level sensor is connect with the electric controller electrical control, and the electric controller is located at the heat-exchanging water tank Side, boiler diversion mechanism and the right side piping connection of the heat exchanging water pipe and communicates with heat-exchanging water lumen；In the pot The top of furnace, which is constituted, has a Boiler Steam communicated with boiler chamber to draw interface, and the storage drum and the Boiler Steam draw interface Mating；A storage drum steam fairlead control valve is equipped on the storage drum steam fairlead.

In another specific embodiment of the invention, heat-exchanging water tank guarantor is provided on the outer wall of the heat-exchanging water tank Warm layer；Boiler insulation layer is provided with outside the boiler；Storage drum insulating layer is provided with outside the storage drum.

In another specific embodiment of the invention, the boiler diversion mechanism include a boiler diversion motor and One boiler primer pump, boiler diversion motor are connect with the electric controller electrical control, which draws with boiler Water pump drive cooperation and by boiler primer pump together with boiler diversion motor correspond to the heat-exchanging water tank and the boiler it Between position be arranged in the box cavity and be located at cabinet chamber bottom, the boiler primer pump water inlet pipe of the boiler primer pump Connect with the right side of heat-exchanging water tank and communicated with the heat-exchanging water tank chamber, the boiler diversion water pump outlet pipe of boiler primer pump with The left side of boiler connects and communicates with the boiler chamber.

Of the invention there are one in specific embodiment, the boiler liquid level display control unit includes liquid level The left upper portion of tank, liquid level charactron and boiler liquid level sensor, level tank connect by upper communicating pipe with the boiler and It being communicated with the boiler chamber, the left lower of level tank is connect with boiler by lower communicating tube and is equally communicated with boiler chamber, Upper and lower communicating pipe corresponds to self, the right side fixation of liquid level charactron and level tank and with the liquid level chamber phase of level tank It is logical, the top fixation of boiler liquid level sensor and level tank and be stretched over level tank intracavitary, the boiler liquid level sensor and institute State electric controller electrical connection.

In a still more specific embodiment of the invention, match in the bottom of the boiler and be connected to a boiler water blow-down pipe, A boiler blow down valve is provided on the pipeline of the boiler water blow-down pipe.

In an of the invention and then specific embodiment, the electric membranous layer surface and corresponding to it is described The position of first electrode circle I is combined with one first conductive silver slurry layer, and first electrode circle I is contacted with first conductive silver slurry layer, The surface of electric membranous layer and correspond to the second electrode circle II position be combined with the second conductive silver slurry layer, second electrode Circle is contacted with second conductive silver slurry layer.

In yet a further embodiment of the present invention in the mains isolation column matching seat and the matching seat A gasket is provided between fixed disk；The mains isolation column rear end and correspond to the quartz glass tube position A quartz glass tube caulking groove is installed, the front end of quartz glass tube is in position and the power supply for corresponding to quartz glass tube caulking groove It is fixed that insulated column inserts build-in；One is also provided on mains isolation column to penetrate through to rear end face simultaneously from the front end surface of mains isolation column And the explosion-proof venthole of quartz glass tube communicated with the quartz glass lumen；In the leading flank of the mains isolation column matching seat Middle part constitute and have a shield seat, offer one on the outer wall of the shield seat and around the circumferencial direction of shield seat Shield caulking groove, the shield cover is set on shield seat and the inner wall of shield and shield caulking groove build-in.

Of the invention again and then in a specific embodiment, the first electrode circle I and second electricity The shape of polar circle II is made of brass in the e font and the first electrode circle I and second electrode circle II of English alphabet；It is described Electric membranous layer with a thickness of 0.08-0.12mm.

One of the technical effect of technical solution provided by the invention, due to having been used on boiler in a creative way in quartzy glass The cavity wall of glass lumen is combined with the quartz glass tube of electric membranous layer as one group of heating mechanism, and due to the thermal efficiency of electric membranous layer Up to 95% or more, thus thermal efficiency 30-35% can be improved relative to traditional heating method using heating wire as heating element More than, embody ideal energy-saving effect；Two, since the service life of quartz glass tube is up to 5000h or more, thus shown Writing reduces use cost；Three, due to use reuse steam heat-exchanging mechanism, thus using reuse steam to enter boiler it Preceding water exchanges heat in advance, to be improved the temperature into the water in boiler, accelerates speed and contracting that boiler generates steam Short downstream using steam waiting time and be able to so save energy consumption.

Detailed description of the invention

Fig. 1 is the embodiment of the present invention structure chart.

Fig. 2 is the detailed structure view of reuse steam heat-exchanging shown in FIG. 1 mechanism.

Fig. 3 is the detailed structure view of Fig. 1 and one group of heating mechanism shown in Fig. 2.

Specific embodiment

In order to which technical spirit and beneficial effect of the invention is more clearly understood, applicant is below with embodiment Mode elaborate, but be not limitation to the present invention program, any structure according to the present invention to the description of embodiment Think made only formal but not substantive equivalent transformation and is regarded as technical solution of the present invention scope.

The concept of all directionality for being related to upper, lower, left, right, front and rear or directionality is all in the following description On the basis of the location of Fig. 1 state, thus the special limit to technical solution provided by the invention cannot be understood as It is fixed.

Referring to Figure 1 and Fig. 2, a cabinet 1 is shown, the cabinet 1 composition has a cabinet chamber 11；Show a reuse steam The left end in aforementioned cabinet chamber 11 and being located at cabinet chamber 11 is arranged in heat exchange mechanisms 2, the reuse steam heat-exchanging mechanism 2；It shows One boiler 3(is " steam boiler ", the same below), position of the boiler 3 on the right side for corresponding to aforementioned reuse steam heat-exchanging mechanism 2 It installs in aforementioned cabinet chamber 11；A boiler diversion mechanism 4 is shown, which is corresponding to aforementioned reuse Position between steam heat-exchanging mechanism 2 and boiler 3 be arranged in aforementioned cabinet chamber 11 and with reuse steam heat-exchanging mechanism 2 and 3 piping connection of boiler；Show a storage drum 5, the storage drum 5 with horizontally-arranged state correspond to aforementioned boiler 3 top and with The top of boiler 3 connects, and is equipped with storage drum steam fairlead 51 at the top of the storage drum 5；Show one group of heating mechanism 6, this group of heating mechanism 6 is arranged in the following side of aforementioned boiler 3 and protrudes into the boiler chamber 31 of boiler 3.

As a preferred option, cabinet traveling wheel 13 can be set in the bottom of aforementioned cabinet 1, to send out this according to needs It is bright to be moved from one to another place.

Refer to Fig. 3 and continuing with Fig. 1 to Fig. 2, the technical essential as technical solution provided by the invention: preceding Stating the front side of boiler 3 and constituting in the position for corresponding to aforementioned one group of heating mechanism 6 has a fixed disk fixing seat 32, this is fixed The fixed disk fixing seat chamber 321 of disk fixing seat 32 is communicated with the boiler chamber 31 of boiler 3, and one group of heating mechanism 6 above-mentioned respectively includes Mains isolation column matching seat 61, a matching seat fixed disk 62, a mains isolation column 63, a quartz glass tube 64, a first electrode I 65, one second electrode circle II 66, one first conducting wire I 67, one second conducting wire II 68 and a shield 69 are enclosed, in aforementioned fixed disk Mains isolation column relief hole 322, matching seat are offered in fixing seat 32 and in the position for corresponding to aforementioned power source insulated column 63 Fixed disk 62 is corresponding with mains isolation seat relief hole 322 and the matching seat fixed disk 62 preferably uses welding manner and fixation The front side of disk fixing seat 32 is fixed, and mains isolation column matching seat 61 passes through in the position for the front side for corresponding to matching seat fixed disk 62 One group of matching seat fixing screws 614 being spaced apart and matching seat fixed disk 62 are fixed, and electricity is inserted into the front end of mains isolation column 63 In the mains isolation column matching seat center cavity 611 of source insulated column matching seat 61, and the rear end of mains isolation column 63 is by way of above-mentioned Mains isolation column relief hole 322 probes into fixed disk fixing seat chamber 321 above-mentioned, the front end of quartz glass tube 64 and mains isolation It is fixed that build-in is inserted in the rear end of column 63, and the rear end of quartz glass tube 64 is stretched in boiler chamber 31 above-mentioned with horizontal boom state, And electric membranous layer is combined in a manner of coating or film in the cavity wall of the quartz glass lumen 641 of the quartz glass tube 64 6411, a first electrode circle I 65 is arranged in the rear end of quartz glass lumen 641 and electrically connects with aforementioned electric membranous layer 6411 Touching, second electrode circle II 66 are arranged in the front end of quartz glass lumen 641 and equally electrically connect with aforementioned electric membranous layer 6411 Touching, the front end of the first conducting wire I 67 pass through mains isolation column 63 be stretched over mains isolation column 63 front side (i.e. front end surface) and It is fixed with one first conducting wire power supply wiring ear I 671, and the rear end of the first conducting wire I 67 is fixedly connected with first electrode circle I 65, the The front end of two conducting wires II 68 again pass through mains isolation column 63 be stretched over mains isolation column 63 front side (i.e. front end surface) and It is fixed with one second conducting wire power supply wiring ear II 681, the cover of shield 69 is set in the front side of mains isolation column matching seat 61, anti-at this The central location of shield 69, which is constituted, power supply line relief hole 691.

Emphasis is provided with an electric controller 12 referring to Fig. 1 and Fig. 2, in the left front of the cabinet chamber 11 of aforementioned cabinet 1, The panel of electric control box 12 is equipped with display screen 121 and button 122, due to electric controller 12 be can be according to cabinet need to be put on display 1, thus connect between cabinet 1 by hinge 123, and attacker 124 is equipped on said panel.Reuse steam above-mentioned Heat exchange mechanisms 2, boiler diversion mechanism 4 and the first conducting wire power supply wiring ear I 671 above-mentioned and the second conducting wire power supply wiring ear II 681 connect with 12 electrical control of electric controller.

As shown in Fig. 1 and Fig. 2, the right side of aforementioned boiler 3 is provided with a boiler liquid level display control unit 33, the boiler Liquid level display controller 33 is communicated with aforementioned boiler chamber 31 and is connect by route with aforementioned 12 electrical control of electric controller； It is aforementioned storage drum 5 top be also equipped with storage drum 5 storage drum chamber 52 communicate steam pressure regulator 53, safely put Empty valve 54 and pressure gauge 55.

Previous security blow valve 54, pressure gauge 55 and steam pressure regulator 53 can embody Pleiotropic Protections, work as pot When steam pressure in furnace 3 reaches the maximum value of setting, since steam pressure regulator 53 and electric controller 12 are electrically connected, Signal is thus fed back into electric controller 12 by steam pressure regulator 53, issuing instruction by electric controller 12 makes one group to add Heat engine structure 6 stops working and (stops heating), and vice versa, to be able to ensure that the steam pressure in boiler 3 is stablized.

Continuing to see Fig. 1 and Fig. 2, reuse steam heat-exchanging above-mentioned mechanism 2 includes a heat-exchanging water tank 21 and a heat exchange coil 22, The left end in aforementioned cabinet chamber 11 and being located at cabinet chamber 11 is arranged in heat-exchanging water tank 21, is coupled in the left side of the heat-exchanging water tank 21 Have a heat-exchanging water tank water inlet pipe 211, one end of the heat-exchanging water tank water inlet pipe 211 in a state of use with water supply line such as tap water Piping connection, and the other end is stretched in the heat-exchanging water tank chamber 212 of heat-exchanging water tank 21, and in heat-exchanging water tank water inlet pipe 211 One end is provided with a heat-exchanging water tank water inlet control valve 2111, and the top of heat-exchanging water tank 21 is provided with a heat-exchanging water tank exhaust pipe 213, one end of the heat-exchanging water tank exhaust pipe 213 communicates with the outside world and opens and closes valve 2131 equipped with a heat-exchanging water tank exhaust pipe, The bottom of heat-exchanging water tank 21 is provided with a heat-exchanging water tank sewage pipe 214 communicated with heat-exchanging water tank chamber 212, arranges in the heat-exchanging water tank It is equipped heat-exchanging water tank sewage pipe opening and closing valve 2141 on the pipeline of dirty pipe 214, and is also set up on the top of heat-exchanging water tank 21 There is a heat-exchanging water tank liquid level sensor 215, one end of heat exchange coil 22 is stretched over outside heat-exchanging water tank chamber 212 and in use state It is lower to be connect with steam recovery pipe 7, steam pipe coil opening and closing valve 221, heat exchange coil are additionally provided in one end of the heat exchange coil 22 22 middle part is located in heat-exchanging water tank chamber 212 with coiled state, and the other end is at the top for being possibly extending up to Steam Recovery case 21 It is communicated afterwards back in (turn back) heat-exchanging water tank chamber 212 and with the top of heat-exchanging water tank chamber 212；Aforementioned heat-exchanging water tank water inlet Control valve 2111 and heat exchanging water pipe's liquid level sensor 215 are connect with aforementioned 12 electrical control of electric controller, and this is electrical Controller 12 is located at the front of aforementioned heat-exchanging water tank 21, the right side pipeline of aforementioned boiler diversion mechanism 4 and aforementioned heat exchanging water pipe 21 It connects and is communicated with heat-exchanging water lumen 212；Constituting at the top of aforementioned boiler 3 has a Boiler Steam communicated with boiler chamber 31 Interface 34 is drawn, aforementioned storage drum 5 is drawn interface 34 with the Boiler Steam and is coupled；Match on aforementioned storage drum steam fairlead 51 Equipped with a storage drum steam fairlead control valve 511.

The typical example of dedicated steam recovery tube 7 can be found in Chinese patent CN208139241U, specifically, by steam Recovery tube 7 is connect by branched pipe with the back-steam mouth of steam plant such as vapour iron, to be steamed recycling by steam recovery pipe 7 Vapour, that is, reuse steam introduces heat exchange coil 22 through the heat exchange coil opening and closing valve 221 of open state, by being located at heat exchange with coiled state The middle part of heat exchange coil 22 in water tank chamber 212 is exchanged in boiler chamber 212 and is drawn by aforementioned heat-exchanging water tank water inlet pipe 211 The water entered exchanges heat, and the condensed water for cooling down and being formed through heat exchange in heat exchange coil 22 is then from the aforementioned other end of heat exchange coil 22 The one end for corresponding to 21 top of heat-exchanging water tank backs into heat-exchanging water tank chamber 212.

The water level in heat-exchanging water tank chamber 212 is also shown in Fig. 2, which is liquid level 2121, is changed due to above-mentioned Boiler liquid level sensor 215 has level probe 2151 and once level probe 2152 on one, thus when the reduction of liquid level 2121 When to the degree for being not enough to be found out by lower level probe 2152, then signal is fed back into electricity by heat-exchanging water tank liquid level sensor 215 Airgun controller 12 issues instructions to heat-exchanging water tank water inlet control valve 2111 above-mentioned, heat-exchanging water tank water inlet by electric controller 12 Control valve 2111 is opened, from the moisturizing into heat-exchanging water tank chamber 212 of heat-exchanging water tank water inlet pipe 211.Liquid in heat-exchanging water tank chamber 212 When face 2121 is increased to and (rises to) degree found out by aforementioned upper level probe 2151, then equally passed by heat-exchanging water tank liquid level Signal is fed back to electric controller 12 by sensor 215, issues instructions to heat-exchanging water tank water inlet control valve by electric controller 12 2111, heat-exchanging water tank water inlet control valve 2111 is closed.The water for improving temperature in heat-exchanging water tank 21 is then by further detail below The boiler diversion mechanism 4 of explanation introduces boiler 3.

As shown in Fig. 1 and Fig. 2, heat-exchanging water tank insulating layer 216 is provided on the outer wall of aforementioned heat-exchanging water tank 21；Aforementioned Boiler insulation layer 35 is provided with outside boiler 3；Storage drum insulating layer 56 is provided with outside aforementioned storage drum 5.

Continue to see Fig. 1 and Fig. 2, boiler diversion above-mentioned mechanism 4 includes a boiler diversion motor 41 and a boiler primer pump 42, boiler diversion motor 41 is connect with aforementioned 12 electrical control of electric controller, the boiler diversion motor 41 and aforementioned electric-controlled 12 electrical control of device connection processed, which is driven with boiler primer pump 42 cooperates and is connected by boiler primer pump 42 Corresponding to the setting of the position between aforementioned heat-exchanging water tank 21 and aforementioned boiler 3 in aforementioned cabinet chamber 11 with boiler diversion motor 41 Bottom that is interior and being located at cabinet chamber 11, the boiler primer pump water inlet pipe 421 of the boiler primer pump 42 and the right side of heat-exchanging water tank 21 Lateral deviation lower part connect and communicated with heat-exchanging water tank chamber 212 above-mentioned, the boiler diversion water pump outlet pipe 422 of boiler primer pump 42 with The left side of boiler 3 portion on the lower side connects and communicates with boiler chamber 31 above-mentioned.

When the instruction received from electric controller 12 makes boiler diversion motor 41 work, by boiler diversion electricity Machine 41 drives boiler primer pump 42 to work, improving in the heat-exchanging water tank chamber 212 of heat-exchanging water tank 21 after the heat exchange of heat exchange coil 22 The water of temperature successively enters boiler through boiler primer pump water inlet pipe 421, boiler primer pump 42 and boiler diversion water pump outlet pipe 422 In 3 boiler chamber 31.

Boiler liquid level display control unit 33 above-mentioned includes level tank 331, liquid level charactron 332 and boiler liquid level sensing The left upper portion of device 333, level tank 331 connect by upper communicating pipe 3311 with aforementioned boiler 3 and with aforementioned 31 phase of boiler chamber Logical, the left lower of level tank 331 is connect with boiler 3 and is equally communicated with boiler chamber 31 by lower communicating tube 3312, above and below Communicating pipe 3311,3312 corresponds to self, the right side fixation of liquid level charactron 332 and level tank 31 and with level tank 331 Liquid level chamber communicate, the top fixation of boiler liquid level sensor 333 and level tank 331 and to be stretched over level tank intracavitary should Boiler liquid level sensor 333 and aforementioned electric controller 12 are electrically connected.

Since the structure and working principle of boiler liquid level sensor 333 above-mentioned is and aforementioned heat-exchanging water tank liquid level sensor 215 is identical, thus be reduced to cannot be by the lower liquid surface probing needle of boiler liquid level sensor 333 for the liquid level 311 in the boiler chamber 31 Visit and degree when, then signal is fed back into electric controller 12 by boiler liquid level sensor 333, forward by electric controller 12 It states boiler diversion motor 41 and issues work order, it is described above by pot by applicant under the work of boiler diversion motor 41 Furnace primer pump 42 is to 31 diversion of boiler chamber.When the liquid level 311 in boiler chamber 31 rises to by the upper liquid of boiler liquid level sensor 333 Face visit and degree when, then equally by boiler liquid level sensor 333 electric controller 12 issue signal, by electric controller 12 The instruction to stop working is issued to boiler diversion motor 41, is stopped to 31 diversion of boiler chamber.

The steam that water in boiler chamber 31 is generated through the one group of heating of heating mechanism 6 vaporization through 3 top of boiler and with It stores up the Boiler Steam that drum 5 connects and draws the introducing storage drum 5 of interface 34, draw into the steam in storage drum 5 through storing up drum steam Outlet pipe 51 is drawn out to the use of downstream vapour station.

As shown in Fig. 1 and Fig. 2, in the bottom of aforementioned boiler 3 with a boiler water blow-down pipe 36 is connected to, in the boiler water blow-down pipe 36 Pipeline on be provided with a boiler blow down valve 361.

Please emphasis see Fig. 3, aforementioned electric membranous layer 6411 surface and correspond to aforementioned first electrode circle I 65 position It sets and is combined with one first conductive silver slurry layer 64111, first electrode circle I 65 is contacted with first conductive silver slurry layer 64111, in electric heating The surface of film layer 6411 and correspond to aforementioned second electrode circle II 66 position be combined with the second conductive silver slurry layer 64112, Second electrode circle 66 is contacted with second conductive silver slurry layer 64112.

The non-finite number of time done through applicant experiments have shown that: the first conductive silver slurry layer 64111 and second above-mentioned Conductive silver slurry layer 64112 is remarkably improved electric conductivity.

First, second conductive silver slurry layer 64111,64112 is after being coated on 6411 surface of electric membranous layer, in 600 DEG C of high temperature It is lower reliably to tie first electrode circle I 65 and second electrode circle II 66 with the first, second conductive silver slurry layer 64111,64112 respectively It closes.

A gasket 612 is provided between aforementioned power source insulated column matching seat 61 and aforementioned cooperation seat fixed disk 62；? The rear end of aforementioned power source insulated column 63 and correspond to aforementioned quartz glass tube 64 position be equipped with a quartz glass tube insert it is embedding Build-in is inserted in the position and mains isolation column 63 for corresponding to quartz glass tube caulking groove 631 in the front end of slot 631, quartz glass tube 64 It is fixed；Be also provided on mains isolation column 63 one from the front end surface of mains isolation column 63 penetrate through to rear end face and with it is aforementioned The explosion-proof venthole 632 of the quartz glass tube that quartz glass lumen 641 communicates；In the leading flank of aforementioned power source insulated column matching seat 61 Middle part constitute have a shield seat 613, on the outer wall of the shield seat 613 and surround shield seat 613 circumference side To a shield caulking groove 6131 is offered, the cover of shield 69 above-mentioned is set on shield seat 613 and the inner wall of shield 69 With 6131 build-in of shield caulking groove.

In the present embodiment, the shape of first electrode circle I 65 above-mentioned and second electrode circle II 66 above-mentioned is in English The e font and the first electrode circle I 65 and second electrode circle II 66 of letter are made of brass；Aforementioned electric membranous layer 6411 Thickness is preferably 0.08-0.12mm, is preferably 0.09-0.11mm, preferably 0.1mm, and the present embodiment selects 0.1mm.

It all illustrates and is used for aforementioned first conducting wire power supply wiring ear I 671 and the second conducting wire power supply in figs. 1 to 3 The power supply line 8 of connecting ear II 681 and the electrical connection of aforementioned electric controller 12.

In the present embodiment, although there are six the quantity of the one group of heating mechanism 6 shown, it is not exposed to the limit of the quantity System, since the mode of connection of one group of heating mechanism 6 and electric controller 12 is belonged to well-known technique, thus applicant by power supply line 8 Not reinflated explanation.

In the operating condition, by the first conducting wire I 67 and the second conducting wire II 68 by power supply be connected to the first electric grade circle I 65 with And second electrode II 66, thermal energy is converted electrical energy by electric membranous layer 6411, thus will be in boiler chamber 31 by quartz glass tube 64 Water heat and vaporize.

In conclusion technical solution provided by the invention compensates for the shortcoming in prior art, invention has been favorably accomplished Task has faithfully fulfilled the technical effect that applicant refers in technical effect column above.

Claims

1. An electric heating film heating energy-saving steam generating device, comprising a box body (1), the box body (1) constitutes a box body cavity (11); a reusing steam heat exchange mechanism (2), the reusing steam exchanging The heat mechanism (2) is arranged in the box cavity (11) and is located at the left end of the box cavity (11); a boiler (3), the boiler (3) corresponding to the recycle steam heat exchange mechanism (2) The position of the right side of the boiler is set in the box cavity (11); a boiler water diversion mechanism (4), the boiler water diversion mechanism (4) is corresponding to the reused steam heat exchange mechanism (2) and the boiler (3) The position between them is arranged in the box cavity (11) and is connected with the reused steam heat exchange mechanism (2) and the boiler (3) pipeline; a steam storage drum (5), the steam storage drum (5) is The horizontal state corresponds to the top of the boiler (3) and is connected to the top of the boiler (3), and the top of the steam storage drum (5) is provided with a steam storage drum steam outlet pipe (51); a set of heating mechanisms (6), the group of heating mechanisms (6) are arranged on the lower side of the boiler (3) and extend into the boiler cavity (31) of the boiler (3), characterized in that they are located in front of the boiler (3). A fixed plate fixing seat (32) is formed on the side and at a position corresponding to the set of heating mechanisms (6), the fixed plate fixing seat cavity (321) of the fixed plate fixing seat (32) and the boiler of the boiler (3) The cavities (31) communicate with each other, and the set of heating mechanisms (6) each comprises a power supply insulating column matching seat (61), a matching seat fixing plate (62), a power supply insulating column (63), and a quartz glass tube (64). ), a first electrode ring I (65), a second electrode ring II (66), a first wire I (67), a second wire II (68) and a protective cover (69), in the A power supply insulating column escape hole (322) is provided on the fixed plate fixing seat (32) and at a position corresponding to the power supply insulating column (63), and the matching seat fixing plate (62) and the power supply insulating seat give way hole (322) ) and the matching seat fixing plate (62) is fixed with the front side of the fixing plate fixing seat (32), and the power insulating column matching seat (61) is at the position corresponding to the front side of the matching seat fixing plate (62) and is matched with The seat fixing plate (62) is fixed, the front end of the power insulating column (63) is inserted into the central cavity (611) of the power insulating column matching seat of the power insulating column matching seat (61), and the rear end of the power insulating column (63) passes through the center cavity (611) of the power insulating column matching seat (61). The power supply insulating column gives way to the hole (322) to penetrate into the fixed plate fixing seat cavity (321), the front end of the quartz glass tube (64) is inserted and fixed with the rear end of the power supply insulating column (63), and the quartz glass tube (64) is inserted and fixed. The rear end of the glass tube (64) extends into the boiler cavity (31) in a horizontal cantilever state, and an electric heating film layer is combined with the cavity wall of the quartz glass tube cavity (641) of the quartz glass tube (64). (6411), the first electrode ring I (65) is arranged at the rear end of the quartz glass tube (641) and is in electrical contact with the electrothermal film layer (6411), and the second electrode ring II (66) is arranged at the quartz glass tube Cavity (641) The front end is also in electrical contact with the electric heating film layer (6411), the front end of the first wire I (67) extends through the power insulating column (63) to the front side of the power insulating column (63) and a first wire power source is fixed The terminal lug I (671), the rear end of the first wire I (67) is fixedly connected to the first electrode ring I (65), and the front end of the second wire II (68) also extends through the power insulating column (63) to the The front side of the power insulating column (63) is fixed with a second wire power terminal lug II (681), and the protective cover (69) is placed on the front side of the power insulating column matching seat (61). A power cord escape hole (691) is formed at the central position of the power cord.

2. The electric heating film heating energy-saving steam generating device according to claim 1, characterized in that an electric controller (12) is provided at the left front of the box cavity (11) of the box (1), and the return The steam heat exchange mechanism (2), the boiler water diversion mechanism (4), the first wire power supply terminal lug I (671) and the second wire power source terminal lug II (681) are electrically connected to the electrical controller (12) for electrical control , a boiler liquid level display control device (33) is provided on the right side of the boiler (3), and the boiler liquid level display control device (33) communicates with the aforementioned boiler cavity (31) and is connected with the electrical controller by a line (12) Electrical control connection; a steam pressure regulator (53) and a safety vent valve are also provided on the top of the steam storage drum (5), which are communicated with the steam storage drum cavity (52) of the steam storage drum (5). (54) and pressure gauge (55).

3. The electric heating film heating energy-saving steam generating device according to claim 2, characterized in that said reused steam heat exchange mechanism (2) comprises a hot water exchange tank (21) and a heat exchange coil (22), The hot water exchange tank (21) is arranged in the box body cavity (11) and is located at the left end of the box body cavity (11), and a hot water exchange tank water inlet pipe (211) is connected to the left side of the hot water exchange tank (21). One end of the water inlet pipe (211) of the hot water exchange tank is connected with the water source pipeline in the use state, and the other end extends into the hot water exchange tank cavity (212) of the hot water exchange tank (21), and the water inlet pipe (211) of the hot water exchange tank is ) is provided with a hot water exchange tank inlet control valve (2111), and a hot water exchange tank exhaust pipe (213) is provided on the top of the hot water exchange tank (21), and one end of the hot water exchange tank exhaust pipe (213) is connected to the It communicates with the outside and is equipped with a hot water exchange tank exhaust pipe opening and closing valve (2131), and a hot water exchange tank drain pipe (214) communicated with the hot water exchange tank cavity (212) is arranged at the bottom of the hot water exchange tank (21). An on-off valve (2141) for the drain pipe of the hot water exchange tank is provided on the pipeline of the drain pipe (214) of the hot water exchange tank, and a liquid level sensor (215) of the hot water exchange tank is also provided on the upper part of the hot water exchange tank (21) to exchange the hot water tank. One end of the heat exchange coil (22) extends out of the hot water exchange tank cavity (212) and is connected to the steam recovery pipe (7) in the use state, and one end of the heat exchange coil (22) is also provided with a steam coil starter. The valve (221) is closed, and the middle of the heat exchange coil (22) is located in the hot water exchange tank cavity (212) in a coiled state, while the other end extends upward to the top of the steam recovery tank (21) and returns to the hot water exchange tank cavity (212) and communicated with the upper part of the hot water exchange tank cavity (212); the hot water exchange tank water inlet control valve (2111) and the hot water exchange pipe liquid level sensor (215) are electrically controlled with the electrical controller (12) connected, and the electrical controller (12) is located in front of the hot water exchange tank (21), the boiler water diversion mechanism (4) is connected with the right pipeline of the hot water exchange pipe (21) and is connected with the hot water exchange The tube cavity (212) communicates with each other; a boiler steam extraction interface (34) communicated with the boiler cavity (31) is formed on the top of the boiler (3), and the steam storage drum (5) is connected with the boiler steam extraction interface (34). ) matching; a control valve (511) for the steam outlet pipe of the steam storage drum is arranged on the steam outlet pipe (51) of the steam storage drum.

4. The electric heating film heating energy-saving steam generating device according to claim 3, characterized in that a heat-exchange tank insulation layer (216) is provided on the outer wall of the hot-water exchange tank (21); A boiler thermal insulation layer (35) is arranged outside; and a steam storage drum thermal insulation layer (56) is arranged outside the steam storage drum (5).

5. The electric heating film heating energy-saving steam generating device according to claim 3 is characterized in that the boiler water diversion mechanism (4) comprises a boiler water diversion motor (41) and a boiler water diversion pump (42), and the boiler water diversion motor (42). 41) Connected to the electrical controller (12) for electrical control, the boiler water diversion motor (41) is drivingly matched with the boiler water diversion pump (42). The position between the hot water exchange tank (21) and the boiler (3) is arranged in the box cavity (11) and is located at the bottom of the box cavity (11), and the boiler suction pump of the boiler suction pump (42) feeds the boiler suction pump (42). The water pipe (421) is connected to the right side of the hot water exchange tank (21) and communicated with the hot water exchange tank cavity (212). The left side is connected and communicated with the boiler cavity (31).

6. The electric heating film heating energy-saving steam generating device according to claim 2, wherein the boiler liquid level display control device (33) comprises a liquid level tank (331), a liquid level display tube (332) and a boiler liquid level display control device (33) Level sensor (333), the upper left side of the liquid level tank (331) is connected to the boiler (3) through the upper communication pipe (3311) and communicated with the boiler cavity (31), the left side of the liquid level tank (331) The lower part of the side is connected to the boiler (3) through the lower communication pipe (3312) and is also communicated with the boiler cavity (31). The right side of (31) is fixed and communicated with the liquid level tank cavity of the liquid level tank (331). The boiler liquid level sensor (333) is fixed with the top of the liquid level tank (331) and extends into the liquid level tank cavity. The liquid level sensor (333) is electrically connected with the electrical controller (12).

7. The electric heating film heating energy-saving steam generator according to claim 1 or 2 or 3 or 6, characterized in that a boiler blowdown pipe (36) is fitted at the bottom of the boiler (3), and the boiler blowdown pipe is connected to the bottom of the boiler (3). A boiler blowdown valve (361) is arranged on the pipeline of (36).

8. The electric heating film heating energy-saving steam generating device according to claim 1, characterized in that a first electrode ring I (65) is combined on the surface of the electric heating film layer (6411) and at a position corresponding to the first electrode circle I (65). A conductive silver paste layer (64111), the first electrode circle I (65) is in contact with the first conductive silver paste layer (64111), on the surface of the electrothermal film layer (6411) and in the area corresponding to the second electrode circle II The position of (66) is combined with a second conductive silver paste layer (64112), and the second electrode ring (66) is in contact with the second conductive silver paste layer (64112).

9. The electric heating film heating energy-saving steam generating device according to claim 1, characterized in that a gasket (612) is provided between the power supply insulation column matching seat (61) and the matching seat fixing plate (62). ; At the rear end of the power insulating column (63) and at a position corresponding to the quartz glass tube (64), a quartz glass tube insertion groove (631) is provided, and the front end of the quartz glass tube (64) is in a position corresponding to the quartz glass tube (64). The position of the quartz glass tube inserting groove (631) is inserted and fixed with the power supply insulating column (63); the power supply insulating column (63) is further provided with a front end face from the power supply insulating column (63) that penetrates to the rear end face and is connected with the power insulating column (63). The quartz glass tube cavity (641) communicates with the quartz glass tube explosion-proof vent hole (632); a protective cover seat (613) is formed in the middle of the front side of the power supply insulation column matching seat (61), and the protective cover A shield insert groove (6131) is defined on the outer wall of the seat (613) and around the circumferential direction of the shield seat (613), and the shield (69) is placed on the shield seat (613) and the shield (613). 69) and the inner wall of the protective cover (6131).

10. The electric heating film heating energy-saving steam generator according to claim 1 or 8, characterized in that the first electrode circle I (65) and the second electrode circle II (66) are in the shape of English letters and the first electrode circle I (65) and the second electrode circle II (66) are made of brass; the thickness of the electrothermal film layer (6411) is 0.08-0.12mm.