CN205372497U - Steam generator , steam generator system and domestic appliance - Google Patents
Steam generator , steam generator system and domestic appliance Download PDFInfo
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- CN205372497U CN205372497U CN201521040394.XU CN201521040394U CN205372497U CN 205372497 U CN205372497 U CN 205372497U CN 201521040394 U CN201521040394 U CN 201521040394U CN 205372497 U CN205372497 U CN 205372497U
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Abstract
The utility model discloses a steam generator, steam generator system and domestic appliance. Steam generator includes: the base, the top of base is opened, is equipped with the partition wall in the base, lid, lid seal the base and in order to prescribe a limit to two outer cavities that separate each other and interior cavity with base and partition wall, feed through each other through at least one intercommunication groove between outer cavity and the interior cavity, have water inlet and steam outlet on the lid, one of them and outer cavity intercommunication among water inlet and the steam outlet, and another and interior cavity intercommunication among water inlet and the steam outlet, heating element is with internal cavity and the heating of outer cavity between cavity and the outer cavity including set up, pressure boost switching device, pressure boost switching device establish and sentence steam from the one -way discharge of steam outlet in making the base at steam outlet. The utility model discloses a steam generator, the saturation temperature of cavity and the indoor steam of exocoel guarantees the steam and continuously discharges from steam outlet in being favorable to improving.
Description
Technical field
This utility model relates to household electrical appliance technical field, especially relates to a kind of steam generator, steam generator system and household electrical appliance.
Background technology
Existing Instant heating type steam generator is owing to can not keep high pressure in self structure cavity so that the saturation temperature of the steam in cavity is relatively low to such an extent as to temperature of steam outlet water vapour is relatively low, and vapor (steam) velocity is little.
Existing boiler type steam generator relies on Guan Bi steam (vapor) outlet valve to increase the pressure in cavity, but in use, owing to valve is in normal open mode, steam is discontinuous, is in the state of continuous decrement gradually.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique at least to a certain extent.For this, the utility model proposes a kind of steam generator, be not only advantageous to the pressure improved in inner cavity chamber and exocoel, also help water vapour and discharge from steam (vapor) outlet constantly.
This utility model also proposes a kind of steam generator system, including above-mentioned steam generator.
This utility model also proposes a kind of household electrical appliance, including above-mentioned steam generator system.
Steam generator according to this utility model embodiment includes: base, the open-top of described base, is provided with partition wall in described base；Lid, described lid closes described base to limit two exocoels being spaced apart from each other and inner cavity chamber with described base and described partition wall, communicated with each other by least one connectivity slot between described exocoel and described inner cavity chamber, described lid has water inlet and steam (vapor) outlet, described water inlet connects with described exocoel with one of them in described steam (vapor) outlet, and described water inlet connects with described inner cavity chamber with another in described steam (vapor) outlet；Heating element heater, described heating element heater is arranged between described inner cavity chamber and described exocoel so that described inner cavity chamber and described exocoel to be heated；Supercharging switching device, described supercharging switching device is located at described steam outlet so that water vapour in described base is from the unidirectional discharge of described steam (vapor) outlet.
Steam generator according to this utility model embodiment, by arranging supercharging switching device at steam outlet, can make to remain high pressure in inner cavity chamber and exocoel, this is not only advantageous to and improves the saturation temperature of water vapour in inner cavity chamber and exocoel further, to improve temperature and the aridity of the steam of steam outlet, and also advantageously improving the velocity of discharge of water vapour, it is ensured that water vapour continues to discharge from steam outlet, it is to avoid the phenomenon of water vapour continuous decrement.
According to embodiments more of the present utility model, described lid downwardly extends out prominent post, limiting bottom in described prominent post and have the half-duplex channel of passway, described half-duplex channel upper end connects with described steam (vapor) outlet, and described supercharging switching device is located in described half-duplex channel.
Further, described supercharging switching device includes: sealing member；And flexible member, described sealing member is in passway described in the elastic deformation active force lower seal of described flexible member.
According to embodiments more of the present utility model, described supercharging switching device includes the check valve sheet being located at described steam outlet.
According to embodiments more of the present utility model, described connectivity slot is positioned at the top of described partition wall and contiguous described lid.
According to embodiments more of the present utility model, the tangent water vapour with formation in described exocoel is tangentially entered in described inner cavity chamber the bearing of trend of described connectivity slot with the inner circumferential wall of described inner cavity chamber.
According to embodiments more of the present utility model, described inner cavity chamber and described exocoel are heated by described heating element heater simultaneously.
According to embodiments more of the present utility model, described heating element heater is in the shape of a spiral around the circumference of described partition wall and is located in described partition wall.
According to embodiments more of the present utility model, described water inlet connects with described exocoel, and described steam (vapor) outlet connects with described inner cavity chamber.
Steam generator system according to this utility model embodiment, including above-mentioned steam generator.
Steam generator system according to this utility model embodiment, by arranging above-mentioned steam generator, can make to remain high pressure in inner cavity chamber and exocoel, this is not only advantageous to and improves the saturation temperature of water vapour in inner cavity chamber and exocoel further, to improve temperature and the aridity of the steam of steam outlet, and also advantageously improving the velocity of discharge of water vapour, it is ensured that water vapour continues to discharge from steam outlet, it is to avoid the phenomenon of water vapour continuous decrement.
Household electrical appliance according to this utility model embodiment, including above-mentioned steam generator system.
Household electrical appliance according to this utility model embodiment, by arranging above-mentioned steam generator system, facilitate the use of household electrical appliance.
According to embodiments more of the present utility model, described household electrical appliance are vacuum cleaner, Garment Steamer Machine, lampblack absorber, coffee machine, washing machine, air-conditioning or microwave oven.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steam generator according to some embodiments of this utility model；
Fig. 2 is the explosive view of the steam generator according to Fig. 1；
Fig. 3 is the top view of the steam generator shown in Fig. 1；
Fig. 4 is the sectional view in the A-A direction of the steam generator shown in Fig. 3；
Fig. 5 is the A-A direction sectional view of the steam generator taking off flexible member and sealing member shown in Fig. 3；
Fig. 6 is the schematic diagram of the steam generator system according to this utility model embodiment.
Accompanying drawing labelling:
Steam generator system 1000；
Steam generator 100；
Housing 1；Exocoel 11；Inner cavity chamber 12；Water inlet 13；Steam (vapor) outlet 14；Base 15；Lid 16；Convex tendon 162；Prominent post 161；Passway 1611；Half-duplex channel 1612；Partition wall 2；Groove 22；Connectivity slot 21；Heating element heater 3；Electrical terminal 31；Supercharging switching device 4；Sealing member 41；Flexible member 42；Temperature controller 5；Fuse 6；
Water tank 200；Water pump 300；Water softening device 400；
Detailed description of the invention
Being described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to be used for explaining this utility model, and it is not intended that to restriction of the present utility model.
In description of the present utility model, it will be appreciated that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " circumference " be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Below with reference to the accompanying drawings steam generator 100 according to this utility model embodiment is described.Steam generator 100 is usable in steam generator system 1000, and is applied in household electrical appliance such as vacuum cleaner, Garment Steamer Machine, lampblack absorber, coffee machine, washing machine, air-conditioning or microwave oven etc. with steam generator system 1000, for producing steam.
As Figure 1-Figure 5, housing 1, heating element heater 3 and supercharging switching device 4 can be included according to the steam generator 100 of this utility model embodiment.Heating element heater 3 can be located in housing 1, consequently facilitating the water in heated shell 1.The electrical terminal 31 of heating element heater 3 is positioned on the lateral wall of housing 1, in order to switch on power, and facilitates the work of heating element heater 3.
Specifically, as depicted in figs. 1 and 2, housing 1 includes base 15 and lid 16.Wherein, as in figure 2 it is shown, the open-top of base 15, being provided with partition wall 2 in base 15, lid 16 closed base 15 to limit two exocoels being spaced apart from each other 11 and inner cavity chamber 12 with base 15 and partition wall 2.The partition wall 2 such as arranging annular in base 15 goes out exocoel 11 and inner cavity chamber 12 with interval, and makes exocoel 11 around inner cavity chamber 12.Thus be conducive to increasing the volume of base 15 on the one hand by arranging two chambers being spaced apart from each other, the partition wall 2 being arranged in base 15 on the other hand also helps the surface area increased in housing 1, consequently facilitating adhere to more incrustation scale, avoid the damage of the steam generator 100 caused because incrustation scale is too much to a certain extent, extend the service life of steam generator 100.
Communicated with each other by least one connectivity slot 21 between exocoel 11 and inner cavity chamber 12, for instance, connected by a connectivity slot 21 between exocoel 11 and inner cavity chamber 12, and connectivity slot is located on partition wall 2.Lid 16 has water inlet 13 and steam (vapor) outlet 14, water inlet 13 connects with exocoel 11 with one of them in steam (vapor) outlet 14, and water inlet 13 connects with inner cavity chamber 12 with another in steam (vapor) outlet 14, that is, when water inlet 13 connects with exocoel 11, steam (vapor) outlet 14 then connects with inner cavity chamber 12, and when water inlet 13 connects with inner cavity chamber 12, steam (vapor) outlet 14 then connects with exocoel 11.
nullThus，By arranging the inner cavity chamber 12 being spaced apart from each other and exocoel 11 in housing 1，Make water inlet 13 connect with exocoel 11 with one of them in steam (vapor) outlet 14 simultaneously，And water inlet 13 connects with inner cavity chamber 12 with another in steam (vapor) outlet 14，In the use procedure of steam generator 100，When steam (vapor) outlet 14 persistently discharges steam，Water inlet 13 can be passed through add water (such as in inner cavity chamber 12 or exocoel 11 easily，When water inlet 13 connects with exocoel 11，When steam (vapor) outlet 14 connects with inner cavity chamber 12，Water inlet 13 can be passed through add water in exocoel 11，When water inlet 13 connects with inner cavity chamber 12，When steam (vapor) outlet 14 connects with exocoel 11，Water inlet 13 can be passed through add water in inner cavity chamber 12)，Avoid boiler type steam generator of the prior art in use add water inconvenience problem，And compared to boiler type steam generator，Steam generator 100 in this utility model has less volume，When steam generator 100 is arranged in household electrical appliance with steam generator system 1000，Be conducive to the miniaturization of household electrical appliance.
Heating element heater 3 is arranged between inner cavity chamber 12 and exocoel 11 so that inner cavity chamber 12 and exocoel 11 to be heated.Such as, heating element heater 3 can be located in partition wall 2, in the internal face of partition wall 2 or outside wall surface so that inner cavity chamber 12 and exocoel 11 are heated.Certainly, this utility model is not limited to this, and heating element heater 3 can also be located at other position of housing 1 and such as be located in inner cavity chamber 12 or exocoel 11.
Specifically, when water inlet 13 connects with exocoel 11, when steam (vapor) outlet 14 connects with inner cavity chamber 12, enter into the water in exocoel 11 from water inlet 13 under the heating of heating element heater 3, become the water vapour of aridity less (namely humidity is bigger), and entered in inner cavity chamber 12 by connectivity slot 21, enter into the less water vapour of the aridity in inner cavity chamber 12 and under the heating further of heating element heater 3, become the bigger water vapour of aridity discharge from steam (vapor) outlet 14.When water inlet 13 connects with inner cavity chamber 12, when steam (vapor) outlet 14 connects with exocoel 11, enter into the water in inner cavity chamber 12 from water inlet 13 under the heating of heating element heater 3, become the water vapour of aridity less (namely humidity is bigger), water vapour is entered in exocoel 11 by connectivity slot 21, and becomes the bigger water vapour of aridity under the heating further of heating element heater 3 exocoel 11 in and discharge from steam (vapor) outlet 14.Wherein it is desired to illustrate, in the heating process of heating element heater 3, it is possible to add water continuously in the chamber connected with water inlet 13.
Thus, by making heating element heater 3 that inner cavity chamber 12 and exocoel 11 to be heated, and in chamber accordingly (inner cavity chamber 12 or exocoel 11), add water by water inlet 13 continuously, not only increase the utilization rate of heating element heater 3, and shorten the preheating time of steam generator 100, it is possible to make steam generator 100 continue the steam producing temperature height, aridity is big.
It is understood that the roof of housing 1 is lid 16, the sidewall of housing 1 is the sidewall of base 15, and the diapire of housing 1 is the diapire of base 15.Alternatively, housing 1 and the partition wall 2 being located in housing 1 can be all aluminum casting, and can pass through one-body molded processing acquisition.
Supercharging switching device 4 is located at steam (vapor) outlet 14 place so that water vapour in base 15 is from the unidirectional discharge of steam (vapor) outlet 14.Such as, the supercharging switching device 4 being arranged on steam (vapor) outlet 14 place can make the steam in base 15 discharge from steam (vapor) outlet 14 at the uniform velocity high pressure.Specifically, when heating element heater 3 heats, aqueous water in base 15 is constantly vaporized into water vapour, and under the heating further of heating element heater 3, become dry steam, in the process, pressure in inner cavity chamber 12 and exocoel 11 constantly increases, when the pressure in inner cavity chamber 12 and exocoel 11 is more than setting value, supercharging switching device 4 is opened so that dry steam is promptly discharged from steam (vapor) outlet 14 high pressure, when the pressure in inner cavity chamber 12 and exocoel 11 is reduced to less than or is equal to setting value, supercharging switching device 4 cuts out until when pressure in inner cavity chamber 12 and exocoel 11 reaches setting value again, supercharging switching device 4 is just opened.Thus, the supercharging switching device 4 being arranged on steam (vapor) outlet 14 place can make to remain certain pressure in inner cavity chamber 12 and exocoel 11, this is not only advantageous to and improves the saturation temperature of steam in inner cavity chamber 12 and exocoel 11 further, to improve temperature and the aridity of the steam at steam (vapor) outlet 14 place, and also advantageously improve the velocity of discharge of steam, ensure that steam continues to discharge from steam (vapor) outlet 14, it is to avoid the phenomenon of steam (vapor) outlet 14 place steam continuous decrement.Wherein it is possible to be understood by, exocoel 11 is relevant with the weight of supercharging switching device 4 with the pressure set points in inner cavity chamber 12, therefore, can pass through the weight adjusting supercharging switching device 4 with the pressure set points in adjustment housings 1.
Steam generator 100 according to this utility model embodiment, by arranging supercharging switching device 4 at steam (vapor) outlet 14 place, can make to remain high pressure in inner cavity chamber 12 and exocoel 11, this is not only advantageous to and improves the saturation temperature of water vapour in inner cavity chamber 12 and exocoel 11 further, to improve temperature and the aridity of the steam at steam (vapor) outlet 14 place, and also advantageously improving the velocity of discharge of steam, it is ensured that steam continues to discharge from steam (vapor) outlet 14, it is to avoid the phenomenon of steam continuous decrement.
According to embodiments more of the present utility model, as shown in Figure 4 and Figure 5, lid 16 downwardly extends out prominent post 161, limit bottom in prominent post 161 and there is the half-duplex channel 1612 of passway 1611, the upper end of half-duplex channel 1612 connects with steam (vapor) outlet 14, supercharging switching device 4 is located in half-duplex channel 1612, thus, not only simple in construction, and the prominent post 161 that lid 16 downwardly extends out increases the surface area in housing 1, so that incrustation scale is attached on the outer surface of prominent post 161, avoid the damage of the steam generator 100 caused because incrustation scale is too much to a certain extent, extend the service life of steam generator 100.Certainly, this utility model is not limited to this, and lid 16 can also be not provided with prominent post 161.
Alternatively, the cross section of prominent post 161 is formed as annular, and prominent post 161 its cross-sectional area on the direction away from lid 16 is more and more less.
In concrete example further more of the present utility model, as shown in Figure 4, supercharging switching device 4 includes sealing member 41 and flexible member 42.Wherein, sealing member 41 is in the elastic deformation active force lower seal passway 1611 of flexible member 42.Such as, sealing member 41 is positioned at half-duplex channel 1612 and lower end closed passway 1611, and flexible member 42 is only against between steam (vapor) outlet 14 and sealing member 41 so that sealing member 41 seals passway 1611 according to the elastic deformation active force of flexible member 42.Thus, when heating element heater 3 heats, pressure in inner chamber body and outer chamber constantly increases, when the pressure in inner cavity chamber 12 and exocoel 11 is more than setting value, water vapour in housing 1 promotes sealing member 41 upwardly so that flexible member 42 is in confined state, consequently facilitating steam is by passway 1611 and further across half-duplex channel 1612, and finally discharge from steam (vapor) outlet 14, when the pressure in inner cavity chamber 12 and exocoel 11 is less than or equal to setting value, sealing member 41 is pressed on passway 1611 and sentences closed channel mouth 1611 by flexible member 42.Thus, it is not only advantageous on the one hand and improves the saturation temperature of water vapour in inner cavity chamber 12 and exocoel 11 further, to improve temperature and the aridity of the steam at steam (vapor) outlet 14 place, and also advantageously improve the velocity of discharge of steam, ensure that steam continues to discharge from steam (vapor) outlet 14, avoid the phenomenon of steam continuous decrement, flexible member 42 is set on the other hand and the incrustation scale in steam and aqueous water can also be blocked in base 15 by sealing member 41, not only can avoid because incrustation scale is discharged in the pipeline being connected with steam (vapor) outlet 14 blocking of the pipeline caused with steam, but also further increase the aridity of the water vapour discharged from steam (vapor) outlet 14.Wherein, it is understandable that, inner cavity chamber 12 and the setting value of the pressure in exocoel 11 and flexible member 42 and the weight of sealing member 41, the coefficient of elasticity of flexible member 42 and deformation length are relevant, therefore, can pass through to adjust and flexible member 42 and the weight of sealing member 41, the coefficient of elasticity of flexible member 42 and deformation length, thus the setting value of the pressure adjusted in inner cavity chamber 12 and exocoel 11.
Alternatively, sealing member 41 can be the shapes such as spheroid, cylinder, cone or cuboid, it is, of course, understood that sealing member 41 can also have other shape, as long as closing and opening passway 1611.Alternatively, sealing member 41 can be piston.Alternatively, flexible member 42 can be spring, simple in construction.
In other embodiments of the present utility model, supercharging switching device 4 includes the check valve sheet being located at steam (vapor) outlet 14 place.Such as, supercharging switching device 4 can be check valve sheet so that steam in base 15 is from the unidirectional discharge of steam (vapor) outlet 14, simple in construction.
In embodiments more of the present utility model, as in figure 2 it is shown, connectivity slot 21 is positioned at top and the adjacent caps 16 of partition wall 2.Thus, the water vapour formed after being conducive to heated element 3 heating moves up and enters in the chamber (inner cavity chamber 12 or exocoel 11) connected with steam (vapor) outlet 14 from the chamber (exocoel 11 or inner cavity chamber 12) connected with water inlet 13.
In embodiments more of the present utility model, the hot water water vapour in exocoel 11 is entered after in inner cavity chamber 12 by connectivity slot 21 and forms cyclonic air flow.nullSpecifically，When water inlet 13 connects with exocoel 11，When steam (vapor) outlet 14 connects with inner cavity chamber 12，Under the heating of heating element heater 3，The water vapour that aridity in exocoel 11 is less enters into inner cavity chamber 12 by connectivity slot 21，And in inner cavity chamber 12, form cyclonic air flow，The water vapour that aridity is less is contacted with the internal face of inner cavity chamber 12，Cyclonic air flow can form the effect of similar cyclone separator simultaneously，The aqueous water in water vapour is made to get rid of to the internal face of inner cavity chamber 12 and flow downward along it，And under the heating of heating element heater 3, form water vapour further，Thus，Not only can avoid the internal face of inner cavity chamber 12 that the phenomenon of hot-spot occurs to a certain extent on the one hand，Be conducive to improving the service life of heating element heater 3，The efficiency of heating surface of heating element heater 3 can also be improved simultaneously，Shorten the preheating time of steam generator 100，And improve temperature and the aridity of water vapour，Incrustation scale in water vapour is thrown toward the internal face of inner cavity chamber 12 on the other hand，And be attached on the internal face of inner cavity chamber 12，Thus reducing incrustation scale to a certain extent to discharge probability from steam (vapor) outlet 14.
Specifically, the tangent water vapour with formation in exocoel 11 is tangentially entered in inner cavity chamber 12 bearing of trend of connectivity slot 21 with the inner circumferential wall of inner cavity chamber 12, thus, the flow strength of cyclonic air flow can be further enhanced, can avoid the internal face of inner cavity chamber 12 that the phenomenon of hot-spot occurs largely on the one hand, improve the service life of heating element heater 3 further, the efficiency of heating surface of heating element heater 3 can also be improved further to shorten the preheating time of steam generator 100 further simultaneously, thus improving temperature and the aridity of water vapour further, the probability that incrustation scale is discharged from steam (vapor) outlet 14 can also be reduced further on the other hand.
In embodiments more of the present utility model, inner cavity chamber 12 and exocoel 11 can be heated by heating element heater 3 simultaneously, say, that in the whole work process of heating element heater 3, and inner cavity chamber 12 and exocoel 11 are heated by heating element heater 3 all the time simultaneously.Certainly, this utility model is not limited to this, and when heating element heater 3 is just started working, heating when heating element heater 3 is to inner cavity chamber 12 and exocoel 11 difference, after a period of time, inner cavity chamber 12 and exocoel 11 are heated by heating element heater 3 simultaneously.Such as, when in a period of time (such as 5S) that heating element heater 3 has just been started working, first heating element heater 3 heats chamber such as exocoel 11 connected with water inlet 13, so that the water in exocoel 11 can become water vapour as soon as possible under the heating of heating element heater 3 enters into another chamber such as inner cavity chamber 12, after a period of time (such as 5S), heating element heater 3 is heating bore room 12 and exocoel 11 simultaneously, so that heating element heater 3 continues the water of the chamber such as exocoel 11 that heating connects with water inlet 13 and the water vapour entered in another chamber such as inner cavity chamber 12 is continued heating, thus improving the aridity of the steam discharged from steam (vapor) outlet 14.
In embodiments more of the present utility model, as shown in Figure 4 and Figure 5, heating element heater 3 in the shape of a spiral around the circumference of partition wall 2 and is located in partition wall 2.Such as, heating element heater 3 is one and surrounds the circumference of partition wall 2 in the shape of a spiral and be located in partition wall 2, thus increasing the contact area of heating element heater 3 and partition wall 2, so that heating element heater 3 passes through partition wall 2 more to radiations heat energy in inner cavity chamber 12 and exocoel 11, thus shortening the preheating time of steam generator 100, improve temperature and the aridity of water vapour.Certainly, this utility model is not limited to this, and heating element heater 3 can also include multiple, and multiple heating element heaters 3 are spaced apart on the above-below direction of partition wall 2.
According to embodiments more of the present utility model, water inlet 13 connects with exocoel 11, and steam (vapor) outlet 14 connects with inner cavity chamber 12, simple in construction.Alternatively, water inlet 13 may be provided in any position of the roof (such as lid 16) of the housing 1 corresponding with exocoel 11.
According to embodiments more of the present utility model, as Figure 1-Figure 2, steam generator 100 also includes at least one temperature controller 5, and temperature controller 5 controls work and the disconnection of heating element heater 3 according to the temperature of base 15 and/or lid 16.
Temperature controller 5 is located on the outer surface of base 15 and/or lid 16.Such as, temperature controller 5 is located on the outer roof (i.e. the outer roof of lid 16) of housing 1, the exterior bottom wall (i.e. the exterior bottom wall of base 15) of housing 1 or the outer side surface (i.e. the lateral wall of base 15) of housing 1.Thus, by temperature controller 5 being arranged on the outer surface of base 15 and/or lid 16, not only facilitate the installation, maintenance to temperature controller 5 and replacing, and optimize the working environment of temperature controller 5, temperature controller 5 without working under severe rugged environment, thus the selectable range expanding temperature controller 5 such as selects the temperature controller 5 of low cost, advantageously reduce the cost of steam generator 100.
Alternatively, wherein in some examples, temperature controller 5 is electronic temperature controller 5, and it is connected to the first temperature sensor, temperature controller 5 is located on the outer surface of base 15 and/or lid 16 so that the first temperature sensor detection base 15 or temperature of lid 16, and the temperature that temperature controller 5 detects according to the first temperature sensor is to control work and the disconnection of heating element heater 3.
It is understood that when on the outer surface that temperature controller 5 is located at base 15, what the first temperature sensor detected is the temperature of base 15, when on the outer surface that temperature controller 5 is located at lid 16, what the first temperature sensor detected is the temperature of lid 16.
Such as, when on the outer surface that temperature controller 5 is located at base 15, and first temperature sensor when temperature of base 15 being detected higher than predetermined maximum temperature value, temperature controller 5 controls heating element heater 3 and stops heating, when the first temperature sensor detects the temperature of base 15 lower than predetermined lowest temperature angle value, temperature controller 5 controls heating element heater 3 and heats, thus ensureing the reliability that heating element heater 3 uses, improve the safety that steam generator 100 uses, it is to avoid steam generator 100 that is that cause is burned and other potential safety hazards because heating element heater 3 continuous heating makes temperature too high.
Alternatively, temperature controller 5 can include multiple, is connected in parallel between multiple temperature controllers 5, and multiple temperature controllers 5 can be respectively provided at the diverse location of the outer surface of lid 16 and/or base 15 and sentence the temperature detecting lid 16 and/or base 15 various location.Such as, when the temperature that the first temperature sensor of one of them temperature controller 5 detects the corresponding position of the base 15 at this temperature controller 5 place is higher than predetermined maximum temperature value, this temperature controller 5 can control heating element heater 3 and stop heating, after stopping heating a period of time, if another first temperature sensor of temperature controller 5 being located at lid 16 detects the temperature of this position lower than predetermined lowest temperature angle value, namely this temperature controller 5 controls heating element heater 3 and begins to warm up.
Certainly, in other examples, temperature controller 5 is for mechanical temperature controller 5 and is located on base 15 and/or lid 16, and this temperature controller 5 can disconnect according to the temperature of base 15 and/or lid 16 or reset, thus controlling work and the disconnection of heating element heater 3.
In embodiments more of the present utility model, as depicted in figs. 1 and 2, steam generator 100 also includes at least one fuse 6, and fuse 6 is located on the outer surface of base 15 and/or lid 16.Such as, fuse 6 is located on the outer roof (i.e. the outer roof of lid 16) of housing 1, the exterior bottom wall (i.e. the exterior bottom wall of base 15) of housing 1 or the outer side surface (i.e. the lateral wall of base 15) of housing 1.Thus facilitating the installation, maintenance to fuse 6 and replacing.
Each fuse 6 includes the second temperature sensor, fuse 6 is located on the outer surface of base 15 and/or lid 16 so that the second temperature sensor detects the temperature at base 15 and/or lid 16, when the second temperature sensor detects the temperature of base 15 and/or lid 16 higher than predetermined value, fuse 6 controls heating element heater 3 power-off.Specifically, when the second temperature sensor of fuse 6 detects the temperature anomaly high (when such as losing efficacy at steam generator 100 abnormal work and temperature controller 5) of base 15 and/or lid 16 and is higher than predetermined value, fuse 6 fuses so that heating element heater 3 power-off is heated to stop heating element heater 3, thus improving the safety that steam generator 100 uses.
Alternatively, fuse 6 can include multiple, is connected in parallel between multiple fuses 6, and multiple fuse 6 may be provided in the various location of outer surface of base 15 and/or lid 16.
Further, temperature controller 5 is located on the outer side surface of base 15.Alternatively, fuse 6 and temperature controller 5 are located on the outer side surface of base 15 simultaneously.
In embodiments more of the present utility model, base 15 is formed as substantially rectangular-shaped, sphere-shape, spheroid shape or cylindrical shape, simple in construction.Further, partition wall 2 is formed as annular or side's annular shape, and namely the cross section of partition wall 2 is formed as annular or side's annular shape, thus interval goes out exocoel 11 and inner cavity chamber 12.Certainly, this utility model is not limited to this, and the cross section of partition wall 2 may be formed as other shape, for instance oval.
Alternatively, steam (vapor) outlet 14 connects with inner cavity chamber 12 and is correspondingly arranged with the center of inner cavity chamber 12.Certainly, this utility model is not limited to this, and steam (vapor) outlet 14 also may be provided in other positions of the roof (i.e. lid 16) of the housing 1 corresponding with inner cavity chamber 12, as long as the steam being easy in inner cavity chamber 12 is discharged.
Alternatively, partition wall 2 is collinear with the centrage of base 15, say, that the centrage of inner cavity chamber 12 and exocoel 11 is collinear, thus, not only it is easy to water vapour and flows through exocoel 11 swimmingly, but also can so that heating element heater 3 uniformly heats the water vapour in exocoel 11.It is, of course, understood that the centrage of inner cavity chamber 12 and exocoel 11 can not also be collinear.
Alternatively, it is connected by securing member such as bolt fastener between base 15 with lid 16.Specifically, as shown in Figure 2, the top of partition wall 2 is provided with groove 22, the diapire of lid 16 is provided with the convex tendon 162 coordinated with groove 22, when lid covers base, convex tendon 162 is contained in groove 22, and base 15 and lid 16 are further fixed by securing member, thus realizing being tightly connected between base and lid.
As shown in Figure 6, the steam generator system 1000 according to this utility model embodiment, including above-mentioned steam generator 100, water tank 200, water softening device 400 and water pump 300.Alternatively, water pump 300 is displacement pump or vane pump.
Steam generator system 1000 according to this utility model embodiment, by arranging above-mentioned steam generator 100, by arranging supercharging switching device 4 at steam (vapor) outlet 14 place, can make to remain high pressure in inner cavity chamber 12 and exocoel 11, this is not only advantageous to and improves the saturation temperature of steam in inner cavity chamber 12 and exocoel 11 further, to improve temperature and the aridity of the steam at steam (vapor) outlet 14 place, and also advantageously improve the velocity of discharge of steam, ensure that steam continues to discharge from steam (vapor) outlet 14, it is to avoid the phenomenon of steam continuous decrement.
Specifically, as shown in Figure 6, water pump 300 is connected between water tank 200 and water inlet 13, and when steam generator 100 works, water pump 300 in water tank 200 is persistently entered in base 15 by water pump 300, and heating element heater 3 continuous heating, in order to the lasting discharge of steam (vapor) outlet 14 place steam.
Water tank 200, water pump 300 connect to be formed inlet pipeline with the water inlet 13 of steam generator 100, and water softening device 400 is connected in inlet pipeline.Thus, by water softening device 400 being connected in inlet pipeline to soften the water in inlet pipeline, making the water entering in steam generator 100 is softening water, thus in the use procedure of steam generator 100, can reducing the incrustation scale in steam generator 100 significantly, carry out dirty removing processing without to steam generator 100 simultaneously, this has not only saved cost, also improve the safety that steam generator system 1000 uses simultaneously, extend the service life of steam generator system 1000.
Alternatively, as shown in Figure 6, water softening device 400 is located in water tank 200, thus the water in softening water tank 200.Certainly, this utility model is not limited to this, and water softening device 400 can also be connected in other position in inlet pipeline such as between water pump 300 and steam generator 100.
Alternatively, water softening device 400 is softening resin or reverse osmosis membrane.Thus improving, the water correction effect in inlet pipeline is removed the incrustation scale in former water largely.
Household electrical appliance according to this utility model embodiment, including above-mentioned steam generator system 1000.
Household electrical appliance according to this utility model embodiment, by arranging above-mentioned steam generator system 1000, facilitate the use of household electrical appliance.
According to embodiments more of the present utility model, household electrical appliance are vacuum cleaner, Garment Steamer Machine, lampblack absorber, coffee machine, washing machine, air-conditioning or microwave oven.
In this utility model, unless otherwise clearly defined and limited, the term such as term " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or integral；Can be mechanically connected, it is also possible to be electrical connection or each other can communication；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be connection or the interaction relationship of two elements of two element internals, unless otherwise clear and definite restriction.For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in this utility model as the case may be.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiment of the present utility model, it is understandable that, above-described embodiment is illustrative of, it is not intended that to restriction of the present utility model, above-described embodiment can be changed in scope of the present utility model, revises, replace and modification by those of ordinary skill in the art.
Claims (12)
1. a steam generator, it is characterised in that including:
Base, the open-top of described base, it is provided with partition wall in described base；
Lid, described lid closes described base to limit two exocoels being spaced apart from each other and inner cavity chamber with described base and described partition wall, communicated with each other by least one connectivity slot between described exocoel and described inner cavity chamber, described lid has water inlet and steam (vapor) outlet, described water inlet connects with described exocoel with one of them in described steam (vapor) outlet, and described water inlet connects with described inner cavity chamber with another in described steam (vapor) outlet；
Heating element heater, described heating element heater is arranged between described inner cavity chamber and described exocoel so that described inner cavity chamber and described exocoel to be heated；
Supercharging switching device, described supercharging switching device is located at described steam outlet so that water vapour in described base is from the unidirectional discharge of described steam (vapor) outlet.
2. steam generator according to claim 1, it is characterized in that, described lid downwardly extends out prominent post, limit bottom in described prominent post and there is the half-duplex channel of passway, the upper end of described half-duplex channel connects with described steam (vapor) outlet, and described supercharging switching device is located in described half-duplex channel.
3. steam generator according to claim 2, it is characterised in that described supercharging switching device includes:
Sealing member；With
Flexible member, described sealing member is in passway described in the elastic deformation active force lower seal of described flexible member.
4. steam generator according to claim 1, it is characterised in that described supercharging switching device includes the check valve sheet being located at described steam outlet.
5. steam generator according to claim 1, it is characterised in that described connectivity slot is positioned at the top of described partition wall and contiguous described lid.
6. steam generator according to claim 1, it is characterised in that the tangent water vapour with formation in described exocoel is tangentially entered in described inner cavity chamber the bearing of trend of described connectivity slot with the inner circumferential wall of described inner cavity chamber.
7. steam generator according to claim 1, it is characterised in that described inner cavity chamber and described exocoel are heated by described heating element heater simultaneously.
8. steam generator according to claim 1, it is characterised in that described heating element heater is in the shape of a spiral around the circumference of described partition wall and is located in described partition wall.
9. the steam generator according to any one of claim 1-8, it is characterised in that described water inlet connects with described exocoel, described steam (vapor) outlet connects with described inner cavity chamber.
10. a steam generator system, it is characterised in that include the steam generator according to any one of claim 1-9.
11. household electrical appliance, it is characterised in that include steam generator system according to claim 10.
12. household electrical appliance according to claim 11, it is characterised in that described household electrical appliance are vacuum cleaner, Garment Steamer Machine, lampblack absorber, coffee machine, washing machine, air-conditioning or microwave oven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040394.XU CN205372497U (en) | 2015-12-14 | 2015-12-14 | Steam generator , steam generator system and domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521040394.XU CN205372497U (en) | 2015-12-14 | 2015-12-14 | Steam generator , steam generator system and domestic appliance |
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| Publication Number | Publication Date |
|---|---|
| CN205372497U true CN205372497U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521040394.XU Active CN205372497U (en) | 2015-12-14 | 2015-12-14 | Steam generator , steam generator system and domestic appliance |
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| CN (1) | CN205372497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869711A (en) * | 2017-10-27 | 2018-04-03 | 罗仙元 | A kind of steam generator |
| CN109058967A (en) * | 2018-09-29 | 2018-12-21 | 奥佳华智能健康科技集团股份有限公司 | A kind of device with steam generating function |
| CN109758085A (en) * | 2017-11-10 | 2019-05-17 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine |
-
2015
- 2015-12-14 CN CN201521040394.XU patent/CN205372497U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869711A (en) * | 2017-10-27 | 2018-04-03 | 罗仙元 | A kind of steam generator |
| CN107869711B (en) * | 2017-10-27 | 2024-05-10 | 罗仙元 | Steam generator |
| CN109758085A (en) * | 2017-11-10 | 2019-05-17 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine |
| CN109758085B (en) * | 2017-11-10 | 2022-04-22 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN109058967A (en) * | 2018-09-29 | 2018-12-21 | 奥佳华智能健康科技集团股份有限公司 | A kind of device with steam generating function |
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