CN201935152U - Steam generator and household electric steamer - Google Patents
Steam generator and household electric steamer Download PDFInfo
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- CN201935152U CN201935152U CN2010205550081U CN201020555008U CN201935152U CN 201935152 U CN201935152 U CN 201935152U CN 2010205550081 U CN2010205550081 U CN 2010205550081U CN 201020555008 U CN201020555008 U CN 201020555008U CN 201935152 U CN201935152 U CN 201935152U
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Abstract
The utility model discloses a steam generator which is energy-saving, adaptive in water supply and low in price. The steam generator comprises a shunt valve, a return pipe, at least one heating pipe, a steam-water separator and a control circuit. The heating pipe is disposed between the steam-water separator and the shunt valve. The shunt valve is provided with a water inlet and a check valve I which controls fluid to flow from the water inlet to the heating pipe. The heating pipe consists of at least one heating pipe I which emits heat intermittently. The utility model also provides a household electric steamer having the steam generator. The household electric steamer is energy-saving, adaptive in water supply and low in price. No sealing is required between a water storage tank and the steam-water separator. The appearance and the inner structure is convenient in design and use.
Description
Technical field
The utility model relates to a kind of steam raising plant that is applicable to the steam generation field, also relates to a kind of tame electricity consumption steam box that comprises this steam raising plant.
Background technology
In the prior art, various steam raising plants and tame electricity consumption steam box are arranged.Apply on 02 12nd, 2010 as the applicant, application number is that 201010114441.6[application name is called: household steamer] Chinese invention patent, providing a kind of goes out vapour and relaxes evenly, cost is low, energy-conservation, safe and practical household steamer, it comprises: a kind of household steamer, comprise steam room, storage tank, steam generator, described steam room is connected by steam lead with described steam generator, described storage tank is connected by water supply conduit with described steam generator, described steam generator is made up of at least one heating tube, also be connected with water separator between described steam generator and the described steam room, described water separator is a cavity body structure, and described storage tank is connected with described water separator and forms seal.But disclosed household steamer has the following disadvantages in this patent:
1, disclosed technical scheme in the above-mentioned patent, in order to prevent that described heating tube from the time causing the water in excessive, the described heating tube of air pressure in the described heating tube to be back to described storage tank in work, must be connected between described storage tank and the described water separator and form sealed body structure.And this hermetically-sealed construction has increased manufacturing cost in real production process, and is also inconvenient in actual use.
2, disclosed technical scheme in the above-mentioned patent, be fully used for guaranteeing the water in the described storage tank, described storage tank the medium position that highly generally is higher than described heating tube is set, just make that so also the outward appearance of steam box and internal structure are restricted when designing.
In the existing steam raising plant, the steam raising plant that adopts water pump to supply water in addition to heating tube, but there is following deficiency in this steam raising plant: because the adjusting of quantity of steam is to control by the heating power of described heating tube, so this implementation might cause the output of described water pump and the heating power of described heat-generating pipe not to match, occur to supply water too much and steam deficiency that produces or insufficient water make described heating tube dry combustion method, not energy-conservation phenomenon.And owing to increased water pump in this scheme, so also increased manufacturing cost.
The utility model content
According to existing deficiency in the prior art, but the purpose of this utility model provides a kind of energy-conservation self adaptation feedwater, low-cost steam raising plant.
But another purpose of the present utility model is to provide not to be needed between a kind of energy-conservation self adaptation feedwater, low price, storage tank and the water separator to seal, outward appearance and convenient, the easy to use tame electricity consumption steam box of internal structure design.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of steam raising plant, (lower end of described return duct can be connected with described shunt valve to comprise shunt valve, return duct, also can be connected with storage tank), at least one heat-generating pipe, steam-water separator, control circuit, described heat-generating pipe is arranged between described steam-water separator and the described shunt valve, be provided with water inlet in the described shunt valve, also be provided with the control fluid flows to described heat-generating pipe from described water inlet check valve I in the described shunt valve; Described heat-generating pipe comprises at least one intermittently heat-generating pipe I of heating.The febrile state at intermittence of described heat-generating pipe I is to realize by the break-make situation that described control circuit is controlled its power supply, and intermittently the time of heating is to determine according to water consumption speed and the absorption speed of described heat-generating pipe I.
The I of check valve described in the technical program is arranged in the described water inlet.
Heat-generating pipe described in the technical program also comprises the heat-generating pipe II of at least one continuous firing; The advantage of She Zhiing is like this: the efficient that can improve this steam raising plant greatly.Be provided with check valve II in the described shunt valve, described check valve II is arranged in the interface channel between described heat-generating pipe I and the described heat-generating pipe II; The purpose of She Zhiing is like this: fluid flows to described heat-generating pipe II from described heat-generating pipe I or described water inlet, and can not adverse current.The upper end of described heat-generating pipe I is provided with check valve III; The purpose of She Zhiing is like this: fluid flow to described steam-water separator from described heat-generating pipe I, and can not adverse current.
Be provided with the refluxing opening that is connected with described return duct described in the technical program in the shunt valve, in the described steam-water separator isolated water by described return line flow to described heat-generating pipe II.The advantage of She Zhiing is like this: isolated boiling water no longer is back to storage tank and combines with cold water in the described steam-water separator, but is flowed directly among the described heat-generating pipe II, heats generation steam again, and this also makes the technical program play purpose of energy saving.
The I of check valve described in the technical program is arranged on the bottom of described heat-generating pipe I.
The upper end of the I of heat-generating pipe described in the technical program is provided with check valve III.
The incision that goes out baffle plate in vapour interface or the described steam-water separator described in the technical program in the steam-water separator is provided with check valve III.
Also comprise the checkout gear that is used for detecting described heat-generating pipe I liquid position in the technical program.
A kind of family electricity consumption steam box comprises steam room, storage tank, steam raising plant, described steam room is connected by appendix with described steam raising plant, described storage tank and described steam raising plant are connected by water inlet pipe, and (described storage tank can blow-by, also can not require above position, the middle part that is arranged on described heating tube.)。Described steam raising plant comprises shunt valve, return duct, and (lower end of described return duct can be connected with shunt valve, also can be connected with storage tank), at least one heat-generating pipe, steam-water separator, control circuit, described heat-generating pipe is arranged between described steam-water separator and the described shunt valve, be provided with water inlet in the described shunt valve, also be provided with the control fluid flows to described heat-generating pipe from described water inlet check valve I in the described shunt valve; Described heat-generating pipe comprises at least one intermittently heat-generating pipe I of heating.
The beneficial effects of the utility model are:
(1), because control circuit is controlled described heat-generating pipe I fever on and off, so in described heat-generating pipe I, can constantly form the conversion of high pressure and negative pressure, cause the corresponding closure of described check valve I and open, water is being inhaled in the described heat-generating pipe I just intermittently also, supplies water promptly for endlessly described heat-generating pipe I.
(2), because described heat-generating pipe I is the heating tube that intermittently generates heat, and intermittently the time of heating is to determine according to water consumption speed and the absorption speed of described heat-generating pipe I, self adaptation supplies water so this steam raising plant can not be provided with water pump, make that also this steam raising plant structure is simpler, price is more cheap.This self adaptation feedwater also can not cause the waste of energy, has played purpose of energy saving.
(3), the tame electricity consumption steam box made by the steam raising plant that provides in the utility model compared with prior art, have between energy-conservation, self adaptation feedwater, low price, storage tank and the water separator do not need to seal, outward appearance and convenient, the easy to use advantage of internal structure design.
Other beneficial effect in the utility model also will be explained in specific embodiment.
Description of drawings
Fig. 1 is the stereogram of embodiment one in the utility model;
Fig. 2 is the horizontal full sectional view of embodiment one in the utility model;
Fig. 3 is the understructure stereogram among the utility model embodiment one;
Fig. 4 is the vertical echelon sectional view of embodiment one in the utility model;
Fig. 5 is the vertical echelon sectional view of embodiment two in the utility model;
Fig. 6 is the vertical echelon sectional view of embodiment three in the utility model;
Fig. 7 is the vertical echelon sectional view of embodiment four in the utility model;
Fig. 8 is the horizontal full sectional view of embodiment four in the utility model;
Fig. 9 is the understructure stereogram among the utility model embodiment four;
Figure 10 is the schematic diagram of embodiment five in the utility model.
The marking explanation of each several part structure in the accompanying drawing:
1-shunt valve, 11-water inlet, 12-check valve I, 13-check valve II, 14-refluxing opening, 15-discharge outlet, 2-return duct, 3-steam-water separator, 31-seal cover, 32-base, 33-go out vapour interface, 34-return port, 35-check valve III, 36-Connection Block I, 37-Connection Block II, 38-baffle plate, 41-heat-generating pipe I, 42-heat-generating pipe II, 5-steam room, 6-storage tank, 7-steam raising plant.
The specific embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with embodiment and accompanying drawing.Should be appreciated that the described specific embodiment of this part only can be in order to explaining the utility model, and be not used in qualification the utility model.
Specific embodiment one
As shown in Figure 1, this steam raising plant comprises shunt valve 1, return duct 2, steam-water separator 3, three heat-generating pipe I41.Described heat-generating pipe I41 is the heat-generating pipe that intermittently generates heat, and the time of described heat-generating pipe I41 heating is determined according to the water consumption speed of described heat-generating pipe I41.Described shunt valve 1 is six reduction of fractions to a common denominator water valves, comprises three feed water inlets that water inlet 11, refluxing opening 14, discharge outlet 15 link to each other with lower end with described heat-generating pipe I41.(selection of described shunt valve 1 is to select according to the quantity that is provided with of described heat-generating pipe I41, and during quantity is set is five of heat-generating pipe I41,1 of described shunt valve is selected eight reduction of fractions to a common denominator water valves as described, and promptly the quantity that is provided with of described feed water inlet also is five.)
As shown in Figure 2, described steam-water separator 3 comprises seal cover 31 and base 32, and described seal cover 31 covers on the top of described base 32 and forms cavity, and the cross section of described seal cover 31 is an arc.The upper end of described return duct 2 is connected with return port 34 on being arranged on described base 32, the lower end of described return duct 2 is connected with described refluxing opening 14, described refluxing opening 14 is arranged on the side, middle part of described shunt valve 1, and the water in the described steam-water separator 3 flow to described heat-generating pipe I41 by described return duct 2.
As shown in Figure 3, described base 32 also comprises vapour interface 33, Connection Block I36, baffle plate 38, describedly goes out the same side that vapour interface 33 and described Connection Block I36 are arranged on described steam-water separator 3, and described return port 34 is arranged on the opposite side of described steam-water separator.Described baffle plate 38 is arranged on and describedly goes out between vapour interface 33 and the described Connection Block I36, describedly goes out vapour interface 33 and is connected by the otch of opening on the described baffle plate 38 with described Connection Block I36.Described Connection Block I36 and described return port 34 are on the baseplane, describedly go out the top that vapour interface 33 is arranged on described Connection Block I36 and described return port 34.
(Fig. 4 analyses and observe direction and this steam raising plant is carried out ladder cuts open according to shown in Figure 3) as shown in Figure 4, described seal cover 31 is provided with the baffle plate that matches with described baffle plate 38, this baffle plate is not opened otch (yet can correspondence open described otch), and the advantage of not holding described otch is: make the globule that is condensate on the described seal cover 31 can not flow to the described vapour interface 33 that goes out along described otch.Be provided with check valve I12 in the described shunt valve 1, described check valve I12 is arranged on described water inlet 11 places, and water presses off check valve I12 by described water inlet 11 and flows into, and can not adverse current.The upper end of described heat-generating pipe I41 is fixedly installed among the described Connection Block I36.
Control method according to the related steam raising plant of embodiment one may further comprise the steps:
(1), control circuit detects among the described heat-generating pipe I41 whether water is arranged.That is: temperature limiter is set in the upper end of described heat-generating pipe I41 and detects whether thereby dry combustion method judges among the described heat-generating pipe I whether water is arranged among the described heat-generating pipe I41, if described heat-generating pipe I41 is when being provided with the position and not having water of described temperature limiter, then the temperature of this position can raise, when being increased to the temperature of described temperature limiter setting, described temperature limiter action makes control circuit cut off heating power supply.
In actual applications, also can make up to detect among the described heat-generating pipe I41 whether water is arranged by magnetic float and tongue tube, a pipe that is connected with described heat-generating pipe I41 is set, activity is provided with a magnetic float in described pipe, in described pipe, fixedly install a baffle plate, lateral surface at described pipe is provided with a tongue tube, described baffle plate is arranged on and the concordant place of the low water level of described heat-generating pipe I41 with described tongue tube, when water is in low water level among the described heat-generating pipe I41, described magnetic float in the described pipe also is positioned at the low water level place and is blocked in the low water level place, described tongue tube action makes control circuit cut off heating power supply.
(2), water flows into from described water inlet 11, presses off described check valve I12, flows among the described heat-generating pipe I41, the liquid level of water is concordant with the liquid level of water in the storage tank in described heat-generating pipe I41;
(3), control circuit connects the heating power supply of described heat-generating pipe I41, and timer picks up counting; This moment, described heat-generating pipe I41 began heating, and the pressure among the described heat-generating pipe I41 increases, described check valve I12 closure;
(4), when the count value of described timer reaches preset value T1, control circuit cuts off the heating power supply of described heat-generating pipe I41; Pressure among the described heat-generating pipe I41 reduces and produces negative pressure at this moment, and hydraulic pressure is opened described check valve I12 and flow to described heat-generating pipe I41;
(5), when the count value of described timer reaches preset value T1, control circuit is connected the heating power supply of described heat-generating pipe I (41).
Described preset value T1 determines also do not have water to overflow to guarantee not dry combustion method of described heat-generating pipe I41 according to the water consumption speed of described heat-generating pipe I41, reach the purpose that described steam raising plant self adaptation supplies water.
Specific embodiment two
This embodiment is the optimization that the scheme among the embodiment one is carried out, the main distinction is: (Fig. 5 analyses and observe direction and this steam raising plant is carried out ladder cuts open according to shown in Figure 3) as shown in Figure 5, also be provided with check valve III35 in the described steam-water separator 3, described check valve III35 is arranged on the described incision that goes out vapour interface 33 places or described baffle plate 38, the benefit of She Zhiing is like this: when described heat-generating pipe I does not add heat absorbing water, steam can not flow backward to described heat-generating pipe I, makes that described heat-generating pipe I suction is very few.
Specific embodiment three
This embodiment is with respect to the scheme among the embodiment two, the main distinction is: (Fig. 6 analyses and observe direction and this steam raising plant is carried out ladder cuts open according to shown in Figure 3) as shown in Figure 6, described check valve I12 is arranged on the bottom of described heat-generating pipe I41, and described check valve III35 is arranged on the upper end of described heat-generating pipe I41.Heat-generating pipe I41 can asynchronously heat described in this embodiment.
Control method according to the related steam raising plant of above embodiment may further comprise the steps:
(1), control circuit detects among the described heat-generating pipe I41 whether water is arranged.That is: temperature limiter is set in the upper end of described heat-generating pipe I41 and detects whether thereby dry combustion method judges among the described heat-generating pipe I whether water is arranged among the described heat-generating pipe I41, if described heat-generating pipe I41 is when being provided with the position and not having water of described temperature limiter, then the temperature of this position can raise, when being increased to the temperature of described temperature limiter setting, described temperature limiter action makes control circuit cut off heating power supply.
In actual applications, also can make up to detect among the described heat-generating pipe I41 whether water is arranged by magnetic float and tongue tube, a pipe that is connected with described heat-generating pipe I41 is set, activity is provided with a magnetic float in described pipe, in described pipe, fixedly install a baffle plate, lateral surface at described pipe is provided with a tongue tube, described baffle plate is arranged on and the concordant place of the low water level of described heat-generating pipe I41 with described tongue tube, when water is in low water level among the described heat-generating pipe I41, described magnetic float in the described pipe also is positioned at the low water level place and is blocked in the low water level place, described tongue tube action makes control circuit cut off heating power supply.
(2), water flows into from described water inlet 11, presses off described check valve I12 and described check valve III35, flows among the described heat-generating pipe I41, the liquid level of water is concordant with the liquid level of water in the storage tank in described heat-generating pipe I41;
(3), control circuit connects the heating power supply of described heat-generating pipe I41, and timer picks up counting; This moment, described heat-generating pipe I41 began heating, and the pressure among the described heat-generating pipe I41 increases, described check valve I12 closure;
(4), when the count value of described timer reaches preset value T1, control circuit cuts off the heating power supply of described heat-generating pipe I41; Pressure among the described heat-generating pipe I41 reduces and produces negative pressure at this moment, described check valve III35 closure, and hydraulic pressure is opened described check valve I12 and is flow to described heat-generating pipe I41;
(5), when the count value of described timer reaches preset value T1, control circuit is connected the heating power supply of described heat-generating pipe I (41).
Described preset value T1 determines also do not have water to overflow to guarantee not dry combustion method of described heat-generating pipe I41 according to the water consumption speed of described heat-generating pipe I41, reach the purpose that described steam raising plant self adaptation supplies water.
Specific embodiment four
(Fig. 7 analyses and observe direction and this steam raising plant is carried out ladder cuts open according to shown in Figure 9) as shown in Figure 7, this steam raising plant comprise shunt valve 1, return duct 2, steam-water separator 3, heat-generating pipe I41, two heat-generating pipe II42.Described heat-generating pipe I41 is the heat-generating pipe that intermittently generates heat, and described heat-generating pipe II42 is the heat-generating pipe of persistent fever, and the time of described heat-generating pipe I41 heating is determined according to the water consumption speed of described heat-generating pipe II42.The upper end of described heat-generating pipe I41 is provided with check valve III35 (described check valve III35 is arranged on the peak level position that can reach when described heat-generating pipe II42 works), fluid among the described heat-generating pipe I41 presses off described check valve III35 and flow to described steam-water separator 3, and can not adverse current.Be provided with check valve I12, check valve II13 in the described shunt valve 1, described check valve I12 is arranged on described water inlet 11 places, and water presses off described check valve I12 by described water inlet 11 and flow to described heat-generating pipe I41 or described heat-generating pipe II42, and can not adverse current.Described check valve II13 is arranged in the interface channel between described heat-generating pipe I41 and the described heat-generating pipe II42, hydraulic pressure among the described heat-generating pipe I41 is opened described check valve II13 and is flow to described heat-generating pipe II42 or water and press off described check valve II13 by described water inlet 11 and flow to described heat-generating pipe II42, and can not adverse current.Described shunt valve 1 is six reduction of fractions to a common denominator water valves, comprises three feed water inlets that water inlet 11, refluxing opening 14, discharge outlet 15 link to each other with lower end with described heat-generating pipe I41.(selection of described shunt valve 1 is to select according to the quantity that is provided with of described heat-generating pipe I41, and during quantity is set is five of heat-generating pipe I41,1 of described shunt valve is selected eight reduction of fractions to a common denominator water valves as described, and promptly the quantity that is provided with of described feed water inlet also is five.)
As shown in Figure 8, described steam-water separator 3 comprises seal cover 31 and base 32, and described seal cover 31 covers on the top of described base 32 and forms cavity, and the cross section of described seal cover 31 is an arc.The upper end of described return duct 2 is connected with return port 34 on being arranged on described base 32, the lower end of described return duct 2 is connected with described refluxing opening 14, described refluxing opening 14 is arranged on the side, middle part of described shunt valve 1, and the water in the described steam-water separator 3 flow to described heat-generating pipe II42 by described return duct 2.
As shown in Figure 9, described base 32 also comprises the Connection Block II37 of the Connection Block I36, the described heat-generating pipe II42 of connection that connect described heat-generating pipe I41 and goes out vapour interface 33, described Connection Block II37 and described Connection Block I36 are arranged on Different Plane, and described Connection Block II37 is arranged on the top of described Connection Block I36.Describedly go out the same side that vapour interface 33 and described Connection Block I36, described Connection Block II37 are arranged on described steam-water separator 3, described return port 34 is arranged on the opposite side of described steam-water separator.Described baffle plate 38 is arranged on and describedly goes out between vapour interface 33 and described Connection Block I36, the described Connection Block II37, describedly goes out vapour interface 33 and is connected by the otch of opening on the described baffle plate 38 with described Connection Block I36, described Connection Block II37.
Control method according to the related steam raising plant of embodiment four may further comprise the steps:
(1), control circuit detects among the described heat-generating pipe I41 whether water is arranged.That is: temperature limiter is set in the upper end of described heat-generating pipe I41 and detects whether thereby dry combustion method judges among the described heat-generating pipe I whether water is arranged among the described heat-generating pipe I41, if described heat-generating pipe I41 is when being provided with the position and not having water of described temperature limiter, then the temperature of this position can raise, when being increased to the temperature of described temperature limiter setting, described temperature limiter action makes control circuit cut off heating power supply.
In actual applications, also can make up to detect among the described heat-generating pipe I41 whether water is arranged by magnetic float and tongue tube, a pipe that is connected with described heat-generating pipe I41 is set, activity is provided with a magnetic float in described pipe, in described pipe, fixedly install a baffle plate, lateral surface at described pipe is provided with a tongue tube, described baffle plate is arranged on and the concordant place of the low water level of described heat-generating pipe I41 with described tongue tube, when water is in low water level among the described heat-generating pipe I41, described magnetic float in the described pipe also is positioned at the low water level place and is blocked in the low water level place, described tongue tube action makes control circuit cut off heating power supply.
(2), water flows into from described water inlet 11, press off described check valve I12, described check valve II13 and described check valve III35, water flows among described heat-generating pipe I41 and the described heat-generating pipe II42, and the liquid level of water is concordant with the liquid level of water in the storage tank in described heat-generating pipe I41 and described heat-generating pipe II42;
(3), control circuit connects power supply, described heat-generating pipe I41 and described heat-generating pipe II42 begin heating, and timer picks up counting; Pressure among the described heat-generating pipe I41 increases described check valve I12 closure at this moment;
(4), when the count value of described timer reaches preset value T1, control circuit cuts off the heating power supply of described heat-generating pipe I41; Pressure among the described heat-generating pipe I41 reduces and produces negative pressure at this moment, described check valve II13 and described check valve III35 closure, and described check valve I12 presses off, and water is inhaled into into described heat-generating pipe I41;
When (5), the count value of described timer reaches preset value T2, control circuit is connected the heating power supply of described heat-generating pipe I (41), described heat-generating pipe I41 intraductal pressure increases, make described check valve I12 closure, described check valve II13 and described check valve III35 press off, water among the described heat-generating pipe I41 is pressed among the into described heat-generating pipe II42, in the steam flow steam-water separator 3 that described heat-generating pipe I41 and described heat-generating pipe II42 produce.
Described preset value T1 and described preset value T2 determine according to the water consumption speed of described heat-generating pipe II42, to guarantee that not dry combustion method of described heat-generating pipe II42 does not have water to overflow yet, the purpose that reaches described steam raising plant self adaptation water supply is (when programme-control, can make that T1+T2 is the circulation timei of described heat-generating pipe I by coding, also can make that T2 is the circulation timei of described heat-generating pipe I by coding.)。
Be provided with described return duct 2 between the described return port 34 of steam-water separator 3 described in the above scheme and the described refluxing opening 14 of described shunt valve 1, described refluxing opening 14 is arranged on the middle part of described shunt valve 1 side, make being back among the described heat-generating pipe II42 of water 100% in the described steam-water separator 3, play energy-conservation effect.
Specific embodiment five
Below the described steam raising plant 7 in the utility model is used in the embodiment on the tame electricity consumption steam box, next the utility model is further explained.
As shown in figure 10, tame electricity consumption steam box comprises steam room 5, storage tank 6, steam generator 7 in the utility model, and described steam room 5 and described steam raising plant 7 are connected by appendix, and described storage tank 6 and described steam raising plant 5 are connected by water inlet pipe.In the present embodiment, described steam raising plant 7 adopts is the implementation of the steam raising plant that provides of embodiment four, but in the actual production, can adopt the scheme of any one described steam raising plant 7 among the embodiment one, two, three, four as required.
Storage tank described in the utility model 6 can be arranged on optional position (promptly not requiring above position, the middle part that is arranged on described heat-generating pipe), and described storage tank 6 does not require sealing.
Claims (9)
1. steam raising plant, comprise shunt valve (1), return duct (2), at least one heat-generating pipe, steam-water separator (3), control circuit, described heat-generating pipe is arranged between described steam-water separator (3) and the described shunt valve (1), be provided with water inlet (11) in the described shunt valve (1), it is characterized in that: also be provided with the control fluid flows to described heat-generating pipe from described water inlet (11) check valve I (12) in the described shunt valve (1);
Described heat-generating pipe comprises at least one intermittently heat-generating pipe I (41) of heating.
2. steam raising plant according to claim 1 is characterized in that: described check valve I (12) is arranged in the described water inlet (11).
3. steam raising plant according to claim 2 is characterized in that:
Described heat-generating pipe also comprises the heat-generating pipe II (42) of at least one continuous firing;
Be provided with check valve II (13) in the described shunt valve (1), described check valve II (13) is arranged on
In the interface channel between described heat-generating pipe I (41) and the described heat-generating pipe II (42);
The upper end of described heat-generating pipe I (41) is provided with check valve III (35).
4. steam raising plant according to claim 3, it is characterized in that: be provided with the refluxing opening (14) that is connected with described return duct (2) in the described shunt valve (1), isolated water flow to described heat-generating pipe II (42) by described return duct (2) in the described steam-water separator (3).
5. steam raising plant according to claim 1 is characterized in that: described check valve I (12) is arranged on the bottom of described heat-generating pipe I (41).
6. according to claim 1 or 2 or 5 described steam raising plants, it is characterized in that: the upper end of described heat-generating pipe I (41) is provided with check valve III (35).
7. steam raising plant according to claim 1 is characterized in that: in the described steam-water separator (3) go out that vapour interface (33) is located or described steam-water separator (3) in the incision of baffle plate (38) be provided with check valve III (35).
8. according to each described steam raising plant in the claim 1,2,3,4,5,7, it is characterized in that: this steam raising plant also comprises the checkout gear that is used for detecting described heat-generating pipe I (41) liquid position.
9. a tame electricity consumption steam box is characterized in that: comprise each described steam raising plant in the claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205550081U CN201935152U (en) | 2010-10-08 | 2010-10-08 | Steam generator and household electric steamer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205550081U CN201935152U (en) | 2010-10-08 | 2010-10-08 | Steam generator and household electric steamer |
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| CN201935152U true CN201935152U (en) | 2011-08-17 |
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| CN2010205550081U Expired - Lifetime CN201935152U (en) | 2010-10-08 | 2010-10-08 | Steam generator and household electric steamer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101956970A (en) * | 2010-10-08 | 2011-01-26 | 晶辉科技（深圳）有限公司 | Steam generation device, control method thereof and household electric steam box |
| CN103494509A (en) * | 2013-09-29 | 2014-01-08 | 陈垣耀 | Steam cooking device and method for cooking food through steam |
| WO2018019286A1 (en) * | 2016-07-29 | 2018-02-01 | 芜湖艾尔达科技有限责任公司 | Steam generator |
| CN111974467A (en) * | 2020-09-01 | 2020-11-24 | 上海搏旅仪器有限公司 | Humidifier of programmable damp-heat alternating test box |
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2010
- 2010-10-08 CN CN2010205550081U patent/CN201935152U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956970A (en) * | 2010-10-08 | 2011-01-26 | 晶辉科技（深圳）有限公司 | Steam generation device, control method thereof and household electric steam box |
| CN101956970B (en) * | 2010-10-08 | 2013-06-26 | 晶辉科技（深圳）有限公司 | Steam generation device, control method thereof and household electric steam box |
| CN103494509A (en) * | 2013-09-29 | 2014-01-08 | 陈垣耀 | Steam cooking device and method for cooking food through steam |
| CN103494509B (en) * | 2013-09-29 | 2015-08-12 | 陈垣耀 | A kind of steam cooking apparatus and steam food process method |
| WO2018019286A1 (en) * | 2016-07-29 | 2018-02-01 | 芜湖艾尔达科技有限责任公司 | Steam generator |
| CN111974467A (en) * | 2020-09-01 | 2020-11-24 | 上海搏旅仪器有限公司 | Humidifier of programmable damp-heat alternating test box |
| CN111974467B (en) * | 2020-09-01 | 2022-03-25 | 上海搏旅仪器有限公司 | Humidifier of programmable damp-heat alternating test box |
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