CN206514274U

CN206514274U - Instant steam generator

Info

Publication number: CN206514274U
Application number: CN201720148062.6U
Authority: CN
Inventors: 傅根花
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-20
Filing date: 2017-02-20
Publication date: 2017-09-22
Anticipated expiration: 2027-02-20

Abstract

The utility model discloses a kind of instant steam generator, at least include the lower heater and upper heater being detachably connected, the lower heater and it is described on form vapor channel between heater, the inlet opening being connected with described vapor channel one end is offered on the lower heater, the vapor opening being connected with the vapor channel other end is offered on heater on described, wherein described vapor channel uses flat structure, the vapor channel includes both sides along centrosymmetric left fluid passage and right fluid passage, the left fluid passage and the right fluid passage difference are curved, the inlet opening of water from lower heater, which is entered, is divided into two-way after vapor channel, the left fluid passage of a wherein curb, another right fluid passage of curb, the water in water and right fluid passage in period left fluid passage, which has, multiple to be converged and/or shunts, water in final left fluid passage and right fluid passage becomes steam and discharged from the vapor opening of upper heater, it can be with instantaneously producing steam.

Description

Instant steam generator

Technical field

The utility model is related to steam generator, more particularly to a kind of instant steam generator.

Background technology

At present, the steam generator of in the market is broadly divided into two kinds, and a kind of is that no pressure is directly heated in water receptacle Water method, this method is simply universal, but it has that volume is big, steam water content is high, steam water conservancy diversion is difficult, in container The shortcoming that water is easily contaminated, limits and requires high application scenario at some；Another method is that boiler produces steam, this Steam generating method is planted, usual volume ratio is larger, due to belonging to pressure vessel, to have many safety valves, water level controller, to water Matter requires high, to have special softened water equipment, even if so, also needing Periodic scale removal, could normally use.In addition need specially The production permit qualification of door, its manufacturing cost is very high, if for the small occasion of some steam demand amounts, it is difficult to meet need Ask.

Due to specific heat capacity 4.2 × 103J/ (㎏ DEG C of working medium water), and the specific heat capacity of iron is 0.46 × 103J/ (㎏ DEG C), usually because in terms of intensity, economic aspect reason, iron pipe is used for making water pipe, it is contemplated that the thickness problem of tube wall, And the thermal conductivity of water, this mode is difficult to produce steam.

Utility model content

The purpose of this utility model is to overcome the shortcomings of in background technology that it can there is provided a kind of instant steam generator With instantaneously producing steam.

To achieve these goals, the technical solution adopted in the utility model：Instant steam generator, at least including removable Unload the lower heater and upper heater of connection, the lower heater and it is described on form vapor channel between heater, in institute State the inlet opening for offering and being connected with described vapor channel one end on lower heater, offered on described on heater with it is described The connected vapor opening of the vapor channel other end, wherein the vapor channel uses flat structure, the vapor channel includes both sides Along centrosymmetric left fluid passage and right fluid passage, the left fluid passage and the right fluid passage difference are curved, The inlet opening of water from lower heater, which is entered, is divided into two-way after vapor channel, wherein the left fluid passage of a curb, another curb is right Fluid passage, during which the water in the water and right fluid passage in left fluid passage have it is multiple converge and/or shunt, final left stream Water in body passage and right fluid passage becomes steam and discharged from the vapor opening of upper heater.

Among one or more embodiments of the present utility model, the lower heater and it is described on set between heater There is sealing ring.

Among one or more embodiments of the present utility model, also include shell, the lower heater and it is described on Heater is in the shell, wherein the shell includes the bottom sealing plate and housing fitted together.

Among one or more embodiments of the present utility model, also include low temperature temperature limiter, temperature controller, centre Relay, pump power and water pump, temperature controller can control lower heater and upper heater to start work by auxiliary reclay Generate heat, temperature controller detects and shows the temperature of lower heater and upper heater, when low temperature temperature limiter detects steam When temperature in passage is higher than design temperature, pump power is powered, and water pump works on power water and to be input to steam by inlet opening In passage.

Among one or more embodiments of the present utility model, also include the time relay, when pump power is powered, The time relay will control pump operation according to the time parameter of setting.

Among one or more embodiments of the present utility model, also include fixed support, pass through the fixed support The water pump is fixed in the shell.

Among one or more embodiments of the present utility model, on the housing provided with power switch.

Among one or more embodiments of the present utility model, also include high temperature limiter, the high temperature limiter It is electrically connected with the temperature controller.

The utility model beneficial effect produced compared with background technology：

Instant steam generator of the present utility model, it can safeguard simple, small volume with instantaneously producing steam, scale removal, make It is low with cost, further, since without pressure vessel, using also very safe.

Brief description of the drawings

Fig. 1 is the partial schematic diagram of instant steam generator in embodiment；

Fig. 2 is the principle schematic of vapor channel in embodiment；

Fig. 3 is the structural representation of instant steam generator in embodiment.

Embodiment

Embodiment of the present utility model is described below in detail, described embodiment example is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.

, it is necessary to explanation in description of the present utility model, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", The indicating position such as " bottom ", " interior ", " outer ", " clockwise ", " counterclockwise " and position relationship are based on orientation shown in the drawings or position Relation is put, narration the utility model is for only for ease of and simplifies description, rather than indicate or imply signified device or element There must be specific orientation, construct and operate with particular orientation, it is impossible to be interpreted as limitation specific protection model of the present utility model Enclose.

In addition, be only used for describing purpose if any term " first ", " second ", and it is not intended that indicating or implying relatively heavy The property wanted or the implicit quantity for indicating technical characteristic.Thus, defining " first ", " second " feature can express or implicit include One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright It is really specific to limit.

In the utility model, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term It should go to understand as broad sense, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can also be machine Tool is connected；Can be joined directly together or be connected by intermediary, can be that two element internals are connected.For For those of ordinary skill in the art, it can understand that specific in the utility model of above-mentioned term containing as the case may be Justice.

In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or it " under " can be with Directly contacted including the first and second features, it is not direct contact but by it that can also include fisrt feature and second feature Between other characterisation contact.Moreover, fisrt feature includes fisrt feature second in second feature " on " and " above " Directly over feature and oblique upper, or be only to represent that fisrt feature level height is higher than the height of second feature.Fisrt feature exists Second feature " under " and " following " fisrt feature that includes immediately below second feature or obliquely downward, or to be merely representative of first special Level height is levied less than second feature.

With reference to the accompanying drawing of specification, by being further described to embodiment of the present utility model, make The technical solution of the utility model and its advantage are clearer, clear and definite.It is to show to describe embodiment below with reference to accompanying drawing Example property, it is intended to explain the utility model, and it is not intended that to limitation of the present utility model.

It refer to shown in Fig. 1, Fig. 2 and Fig. 3, the present embodiment provides a kind of instant steam generator, at least including removable Unload the lower heater 1 and upper heater 2 of connection, the lower heater 1 and it is described on form vapor channel between heater 2 100, the inlet opening 101 being connected with described one end of vapor channel 100 is offered on the lower heater 1, is generated heat on described The vapor opening 201 being connected with the other end of vapor channel 100 is offered on body 2, wherein the vapor channel 100 is using flat Structure, the vapor channel 100 includes both sides along centrosymmetric left fluid passage and right fluid passage, the left fluid passage Curved with the right fluid passage difference, the inlet opening 101 of water from lower heater 1 is divided into two after entering vapor channel 100 Road, wherein the left fluid passage of a curb, another right fluid passage of curb, during which in the water and right fluid passage in left fluid passage Water have it is multiple converge and/or shunt, the water in final left fluid passage and right fluid passage becomes steam from upper heater 2 Vapor opening 201 discharge.

Preferably, the lower heater 1 and it is described on sealing ring 3 is provided between heater 2, lower heating can be ensured with this Sealing between body 1 and upper heater 2.

Preferably, shell is also included, the lower heater 1 and the upper heater 2 are located in the shell, wherein institute Bottom sealing plate 4 and housing 5 that shell includes fitting together are stated, its is simple in construction, compact, and can improve instant steam generator Security.

Preferably, low temperature temperature limiter 6, temperature controller 7, auxiliary reclay 8, pump power 9 and water pump 10 are also included, Temperature controller 7 can control lower heater 1 and upper heater 2 to start working and generate heat by auxiliary reclay 8, temperature controller 7 The temperature of lower heater 1 and upper heater 2 is detected and shows, when low temperature temperature limiter 6 detects the temperature in vapor channel 100 During higher than design temperature, pump power 9 is powered, and water pump 10 works on power water and to be input to vapor channel 100 by inlet opening 101 It is interior.

Preferably, the time relay 11 is also included, when pump power 9 is powered, the time relay 11 is by according to setting Time parameter control water pump 10 is operated.

Preferably, also include fixed support 12, the water pump 10 is fixed on by the fixed support 12 described outer In shell, its is simple in construction, is easy to the installation and fixation of water pump 10.

Preferably, power switch 14 is provided with the housing 5.

Preferably, high temperature limiter 13 is also included, the high temperature limiter 13 electrically connects with the temperature controller 7 Connect.

The instant steam generator of the present embodiment, coincidence surface portion is processed in the middle of lower heater 1 and upper heater 2 Flat vapor channel 100, is then sealed vapor channel 100 by sealing ring 3, only reserves inlet opening 101 and vapor opening 201 It is connected with vapor channel 100.Water is constantly heated when flowing through vapor channel 100 by lower heater 1 and upper heater 2, is gradually become Into steam, upper heater 2 is finally flowed out, as applicable steam.Vapor channel 100 is designed to flat structure, so may be used To increase the contact area of hydrone and upper heating element 2 and/or lower heater 1, much converge while vapor channel 100 is provided with And/or split point, so do can by the advection state change of steam into turbulent flow, so as to will be in the middle of vapor channel 100 it is relative Cryogen and the outer layer fluid of runner are exchanged, and are conducive to occurring conduction heat exchange with heater.So, it is only necessary to according to entering Water-carrying capacity size, it is determined that heating general power, while the maximum temperature of the lower heater of control and upper heater, and it is minimum during application Temperature, temperature is set more than highest, and upper heater and lower heater stop heating, and less than minimum set temperature, water feed apparatus stops Only intake.Temperature is between highest and minimum temperature, and device enters holding state, starts water feed apparatus, then instantaneous to produce Steam.Can also use the generation stream mode of batch (-type), outlet for a period of time after, then stop a period of time, after recovery temperature Steam is produced again, is so also met very much many heating application scenarios, is allowed steam heating to have certain heat-exchange time.Vapor opening passes through One steam pipe is connected with other Heated containers, is heated.

The beneficial effects of the utility model are：

1st, using the method for the instant generation steam without heating water tank, due to no pressure vessel, the danger do not exploded；

2nd, simultaneously because producing steam immediately, easy to use, volume is very small, and can be applied to much will to equipment size Seek strict occasion；

3rd, relative to other instant steam generators, because heating vapor channel can dismantle cleaning, even with incrustation scale It can also be easy to be removed with soft cloth, it is to avoid use liquid medicine scale removal excessive corrosion, cause device damage；

4th, adjusting parameter it can set according to actual needs, making the steam of generation turns into saturated vapor or superheated steam, Different application occasion is met, this is that common steam generator is difficult to.

Specific as shown in Figure 2, the flow direction of broken line representation water in figure, the inlet opening 101 of water from lower heater 1 enters It is divided into two-way after to vapor channel 100, wherein the left fluid passage of a curb, another right fluid passage of curb, during which left fluid is logical The water in water and right fluid passage in road have it is multiple converge and/or shunt, in final left fluid passage and right fluid passage Water become the vapor opening 201 of steam from upper heater 2 and discharge, during which converging and/or shunt each time, can form disorderly Stream, can be abundant with heater heat exchange, by controlling to add the flow velocity of water, determine the power of heater, with reference to actual test, really Determining the size and flow channel length of heater can make current after runner, become the steam of certain temperature.

Equipment and extraneous water tank or water storage case are connected, water, preferably pure water, equipment power-on, according to not is installed Needed with application scenario, control temperature 150-180 degree is set, the discontinuous operation beat of the time relay 11 is set（It is recommended that 10 seconds Within）, temperature controller 7 control auxiliary reclay 8 connect, upper heater 2 and lower heater 1 are begun to warm up, temperature controller 7 Detect and show heating temperature, when reaching the design temperature of low temperature temperature limiter 6（120 degree of inner setting）When, pump power 9 leads to Electricity, the time relay 11 starts running according to setting time state modulator water pump 10, by water input fluid passage 100, utilizes water The pressure of pump 10, water flows through fluid passage 100 flat between heater 2 and lower heater 1, is heated, ultimately become Discharged after steam by the venthole 201 of upper heater 2, the application scenario of needs can be directed to via pipeline.While heater is also Continuing to heat, until reaching after the temperature set by temperature controller 7, heater stops heating.High temperature temperature limiter 13 is set Temperature is 200 degree, prevents the failure of temperature controller 7 from causing security incident.

In the description of specification, reference term " conjunction one embodiment ", " preferably ", " example ", " specific example " or The description of " some examples " etc. means specific features, structure, material or the feature for combining the embodiment or example description, comprising In at least one embodiment of the present utility model or example, differ in this manual for the schematic representation of above-mentioned term Surely identical embodiment or example are referred to.Moreover, specific features, structure, material or the feature of description can be any Combined in a suitable manner in one or more embodiments or example.

From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model Above-mentioned embodiment is not limited to, it is equal using the improvement and replacement of techniques well known on the basis of the utility model Fall in protection domain of the present utility model, it should be limited by each claim.

Claims

1. instant steam generator, it is characterised in that at least including the lower heater and upper heater that are detachably connected, described Vapor channel is formed between lower heater and the upper heater, is offered on the lower heater and the vapor channel one The connected inlet opening in end, offers the vapor opening being connected with the vapor channel other end, wherein institute on described on heater State vapor channel and use flat structure, it is logical along centrosymmetric left fluid passage and right fluid that the vapor channel includes both sides Road, the inlet opening of water from lower heater, which is entered, is divided into two-way after vapor channel, wherein the left fluid passage of a curb, another curb Right fluid passage, during which the water in the water and right fluid passage in left fluid passage have it is multiple converge and/or shunt, it is final left Water in fluid passage and right fluid passage becomes steam and discharged from the vapor opening of upper heater.

2. instant steam generator according to claim 1, it is characterised in that the lower heater and it is described on generate heat Sealing ring is provided between body.

3. instant steam generator according to claim 1, it is characterised in that also include shell, the lower heater With the upper heater in the shell, wherein the shell includes the bottom sealing plate and housing fitted together.

4. instant steam generator according to claim 3, it is characterised in that also include low temperature temperature limiter, temperature control Device processed, auxiliary reclay, pump power and water pump, temperature controller can control lower heater and upper heating by auxiliary reclay Body, which is started working, to generate heat, and temperature controller detects and shows the temperature of lower heater and upper heater, when the inspection of low temperature temperature limiter When measuring the temperature in vapor channel higher than design temperature, pump power is powered, and water pump works on power water is defeated by inlet opening Enter into vapor channel.

5. instant steam generator according to claim 4, it is characterised in that also include the time relay, water pump electricity When source is powered, the time relay will control pump operation according to the time parameter of setting.

6. the instant steam generator according to claim 4 or 5, it is characterised in that also include fixed support, passes through institute Fixed support is stated to be fixed in the shell water pump.

7. the instant steam generator according to claim 4 or 5, it is characterised in that opened on the housing provided with power supply Close.

8. the instant steam generator according to claim 4 or 5, it is characterised in that also include high temperature limiter, described High temperature limiter is electrically connected with the temperature controller.