CN100578082C - Steam generator - Google Patents
Steam generator Download PDFInfo
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- CN100578082C CN100578082C CN200710032133A CN200710032133A CN100578082C CN 100578082 C CN100578082 C CN 100578082C CN 200710032133 A CN200710032133 A CN 200710032133A CN 200710032133 A CN200710032133 A CN 200710032133A CN 100578082 C CN100578082 C CN 100578082C
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- steam
- heating plate
- water pump
- inner bag
- steam generator
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Abstract
The invention provides a steam generator, comprising a case. The case is internally provided with a water pump which is used for pumping water outside the case into the case, and a liner which is communicated with the water pump so as to heat and gasify the water pumped into the case by the water pump. Two mutually separated and communicated steam containing spaces which are communicated with the water pump are formed in the liner. The water feeding speed and the steam output speed of the steam generator can be balanced automatically, thereby balancing the water quantity entering into the steam generator and the steam quantity produced by heating continuously and constantly, further shortening the heating time and avoiding long-time dry burning phenomenon.
Description
Technical field
The present invention relates to a kind of steaming plant, relate in particular to a kind of steam generator.
Background technology
Steam generator is widely used in the occasion that various needs use steam, such as the occasion by Steam Heating or flatiron etc.
Existing steam generator device has many shortcomings.Give water speed and steam output speed such as, steam generator of the prior art can't be reached an agreement, promptly or too fast to water speed, thereby it is too fast to cause the water yield to increase, and then prolonged heat time heating time, otherwise the steam output speed is too fast, thus cause lack of water easily.
Therefore, be necessary to provide a kind of improved steam generator device in fact, so that overcome the shortcoming and deficiency of prior art.
Summary of the invention
The purpose of this invention is to provide a kind of steam generator of can reaching balance automatically for water speed and steam output speed, thereby make the discharge that enters in the steam generator reach lasting, lasting equilibrium with the quantity of steam that the heating back produces.
To achieve these goals, a kind of steam generator is provided, it comprises casing, is provided with the water pump that is used for the water of casing outside is pumped into box house in the described casing, and is communicated with so that the water of this water pump institute suction is carried out the inner bag of heating and gasifying with this water pump.But form two spaced-apart steam spatial accommodations that interconnect in the described inner bag, and this steam spatial accommodation is communicated with described water pump.
Compared with the prior art, because water pump, inner bag synchronous working, and owing to have two spaced-apart steam spatial accommodations (steamdrum) that interconnect again and be communicated with in the inner bag with water pump, thereby but moment produces instantaneous pressure steam in two steam spatial accommodations, the feedwater of this high steam and water pump has reached effective balance, thereby makes the discharge that enters in the steam generator reach lasting, lasting equilibrium with the quantity of steam that the heating back produces.
Description of drawings
Fig. 1 looks partial sectional view for the master of steam generator of the present invention;
Fig. 2 is the partial sectional view of overlooking of steam generator shown in Figure 1;
Fig. 3 is the side-looking partial sectional view of steam generator shown in Figure 1;
Fig. 4 is the partial enlarged drawing of steam generator shown in Figure 3;
The stereogram that Fig. 5 observes from below for the inner bag lid of steam generator shown in Figure 4;
The stereogram that Fig. 6 observes from below for second heating plate of steam generator shown in Figure 4;
The stereogram that Fig. 7 observes from above for second heating plate of steam generator shown in Figure 4;
The stereogram that Fig. 8 observes from above for first heating plate of steam generator shown in Figure 4.
The specific embodiment
With reference now to accompanying drawing, the present invention is at length explained.
With reference to figure 1-Fig. 8, steam generator 100 provided by the invention comprises casing 102.This casing 102 has diapire 103, and inner bag 13 is installed on it, and this inner bag 13 is used for the water of input outside casing 102 is carried out heating and gasifying, thereby produces needed steam.Also be provided with such as the water pump 5 that can be installed in equally on the diapire 103 in the described casing 102.This water pump 5 is communicated with inner bag 13 indirectly by pipeline (narration of detailed back), is used for casing 102 outer water are extracted in the inner bag 13 with very high compression pump.Be extracted into water under high pressures in the inner bag 13 by water pump 5 pumps and in inner bag 13, be heated fast and gasify, thereby produce the water vapour of HTHP,, use such as vapour iron for the steaming plant of casing outside.In detail above structure is narrated below.
At first consult Fig. 4, described inner bag 13 comprises first heating plate 107, is arranged on second heating plate 109 on this first heating plate 107 and is arranged on inner bag lid 126 on second heating plate 109.Described second heating plate 109 is folded between first heating plate 107 and the inner bag lid 126, and the three is installed together mutually such as the bolt arrangement shown in the figure 130 by suitable fixed form.
With reference now to Fig. 8,, described first heating plate 107 is the heater of disc-shape, it has first disk body 118, be equipped with heating electrode 108 (simultaneously with reference to figure 2) in this first disk body 118, when heating electrode 108 is switched on by the pair of joint that is arranged on first disk body, 118 sides (not label), heating electrode 108 is heating rapidly, thereby causes 118 heatings of first disk body.Form the first annular interior wall 113 on the end face of described first disk body 118 around first disk body, 118 centers, and the first annular exterior wall 112.Defined first groove 114 between this first annular interior wall 113 and the first annular exterior wall 112.Offer the inlet opening 117 and the mudhole 143 that run through first disk body, 118 thickness in this first groove 114.In addition, offer fixing hole 131 in the periphery of the first annular exterior wall 112 on first disk body 118.
The structure of the structure of described second heating plate 109 and first heating plate 107 is similar.Shown in Fig. 6-7, described second heating plate 109 also is the heater of disc-shape, it has second disk body 110, be equipped with heating electrode 111 (simultaneously with reference to figure 2) in this second disk body 110, when heating electrode 111 is switched on by the pair of joint that is arranged on second disk body, 110 sides (not label), heating electrode 111 is heating rapidly, thereby causes 110 heatings of second disk body.Similarly, also form the second annular interior wall 124 on the end face of described second disk body 110 around second disk body, 110 centers, and the second annular exterior wall 123.Defined second groove 125 between this second annular interior wall 124 and the second annular exterior wall 123.Offer first steam hole 115 that runs through second disk body, 110 thickness in this second groove 125.In addition, offer in the periphery of the second annular exterior wall 123 on second disk body 110 and the corresponding fixing hole 132 of fixing hole 131 on first heating plate 107.
With reference to figure 5, offer on the described inner bag lid 126 with second heating plate 109 on the second corresponding steam hole 116 of first steam hole 115, and with first heating plate 107 on fixing hole 131, the corresponding fixing hole 133 of fixing hole 132 on second heating plate 109.
Relative space position between three members of the above-mentioned inner bag 13 of narration concerns below.Second heating plate 109 is fastened on first heating plate 107, and the end face that second groove 125 is not set on second heating plate 109 is contacted with the end face that first heating plate 107 is provided with first groove 114, and win heating plate 107 and second heating plate 109 fixing hole are separately aimed at respectively, thereby first groove 114 that makes first heating plate 107 is by the corresponding end face seal of second heating plate 109.Described inner bag lid 126 is fastened on second heating plate 109, thereby second groove 125 of second heating plate 109 is sealed by the end face of inner bag lid 126, and corresponding fixing hole is aimed on the fixing hole that makes second heating plate 109 and the lid 126, in addition, second steam hole 116 on the inner bag lid 126 is also aimed at first steam hole 115 on second heating plate 109 simultaneously.Above-mentioned two heating plates and lid are by bolt arrangement 130 (with reference to figure 4) and fastened to each other, thereby looping steam spatial accommodation (being also referred to as steamdrum) between first heating plate 107 and second heating plate 109, and between second heating plate 109 and inner bag lid 126, equally also constitute another annular steam spatial accommodation (steamdrum).
With reference to figure 1, inner bag 13 is installed on the diapire 103 of casing 102 by any appropriate configuration, such as being supported on the diapire 103 by bakelite spare 11.In addition, described inner bag 13 also can be installed in other appropriate position in the casing 102, on the sidewall (not label) that is installed in the casing 102.Shown in Fig. 1-4, the inlet opening 117 of first heating plate 107 of described inner bag 13 is communicated with the delivery outlet (not label) of water pump 5 via the high-pressure water pipe 3 of intaking bend pipe 24, the water inlet copper pipe 25 that is connected with this water inlet bend pipe 24, the check valve 105 that is connected with this water inlet copper pipe 25, the swan neck 106 that is connected with this check valve 105, the internal thread pagoda-shaped pipe joint 1 that is connected with this swan neck 106 and being connected with this pipe joint 1.The input port of this water pump 5 (not label) then is connected with filter 12 by water inlet pipe 7.
Mudhole 143 places of described first heating plate 107 are provided with blowdown bushing 10 and spiral in the drain plug 9 of these bushing 10 inside.Second steam hole, 116 places on the described inner bag lid 126 are connected with seamless straight pipe 14.The other end of this straight pipe 14 is the magnetic valve 19 by being positioned at casing 102 tops, the steam connection tube 101 that is connected with this magnetic valve 19 and be communicated with such as vapour iron 18 with extraneous steaming plant then, thereby steam is provided for flatiron 18.
Simply introduce the electrical connection between each parts of the present invention below.The motor of water pump 5 (figure does not show) is together in series with the electric switch (figure does not show) that is arranged on the vapour iron 18.Similarly, magnetic valve 19 simultaneously also with this vapour iron 18 on this electric switch be together in series.In addition, described magnetic valve 19 gets up with the motor parallel of water pump 5.
Narrate the course of work of steam generator of the present invention below.With reference to figure 1-8, when electric power and after being supplied to water pump 5 and being supplied to the corresponding heating electrode of inner bag 13 simultaneously, at first with heating electrode heating three minutes by electric wire 6 (as shown in Figure 2) and line row 2.In this heating process, water pump 5 from the external world of casing 102 via filter 12 absorb water (being also referred to as moisturizing).Then, water pump 5 produces water under high pressures, and water under high pressure enters through the pipeline structure between the inlet opening 117 of water pump 5 and inner bag 13 (being above-mentioned water inlet bend pipe 24, the water inlet copper pipe 25 that is connected with this water inlet bend pipe 24, the check valve 105 that is connected with this water inlet copper pipe 25, the swan neck 106 that is connected with this check valve 105, the internal thread pagoda-shaped pipe joint 1 that is connected with this swan neck 106 and the high-pressure water pipe 3 that is connected with this pipe joint 1) in first groove 114 of first heating plate 107 of inner bag 13.
After through the moisturizing process, the course of work begins to change.Enter water under high pressure in first groove 114 by heating electrode 108 whole transient heatings of first heating plate 107.Then, the water vapour of moment generation HTHP in second groove 125 of second heating plate 109.After this, HTHP and dry saturated water vapour are discharged via second steam hole 116 of first steam hole 115 of second heating plate 109 and inner lid 126, and lead to vapour iron 18 via above-mentioned seamless straight pipe 14, magnetic valve 19, the steam connection tube 101 that is connected with this magnetic valve 19.In fact, power supply is in a single day open-minded, heats after three minutes, and all operations all are to carry out synchronously: the heating of water pump 5 suction-inner bags 13 heating-magnetic valves 19 control-flatirons 18 is carried out synchronously.Because it is very little to be formed at the space of two steamdrums (being above-mentioned two grooves) in the inner bag 13, and the efficiency of heating surface of heating electrode is very high, so, heating effect is evenly good, simultaneously, because the water pump 5 after power supply is opened, inner bag 13, magnetic valve 19, flatiron 18 synchronous workings, and since have in the inner bag 13 two spaced-apart but interconnect and be communicated with the steam spatial accommodation (steamdrum) of (by corresponding steam hole) with water pump 5, thereby can moment in two steam spatial accommodations, produce instantaneous pressure steam, the feedwater of this high steam and water pump 5 has reached effective balance, thereby makes the discharge that enters in the steam generator reach lasting with the quantity of steam that the heating back produces, lasting equilibrium.In other words, after the electric switch on the vapour iron 18 is connected external power supply, because the motor of water pump 5 and magnetic valve 19 are connected with this switch simultaneously, therefore, control steam is opened with electromagnetic valve closed 19 and is opened at once, thereby allow steam to enter in the vapour iron 18, and the corresponding steam (vapor) outlet ejection from the flatiron 18, so that ironing clothes; Meanwhile, the motor of water pump 5 is running at once after connecting, thereby gives the body moisturizing at once.So just realized moisturizing and steam output can carry out synchronously, thereby make both reach dynamic equilibrium.
In addition, in the structure of steam generator 100 of the present invention, described check valve 105 is used to control the direction of water pump 5 water inlets, thereby guarantees that water enters in the inner bag 13 with the direction R among Fig. 4, thereby has avoided the backflow phenomenon of water.Described blowdown bushing 10 and the drain plug 9 (as shown in Figure 1) that is arranged on mudhole 143 places of first heating plate 107 then is used for the waste water after the heating is discharged.Filter 12 is used for the water quality of the water that enters water pump 5 is controlled, thereby avoids in inner bag 13 producing incrustation scale and the various perforates of stopping up inner bag 13.
In addition, can be provided with in the described casing 102 and be connected 2 (as shown in Figure 2) with line row and be arranged on temperature controller 4 on the inner bag 13, be used to monitor the heating-up temperature of inner bag 13; Be arranged on the thermal fuse-link between the heating electrode of corresponding heating plate, be used to the accident of avoiding high electric current to cause; The indicator lamp 15 of indication working condition; Be used to be communicated with/shut-off circuit, the rocker type switch 16 of power supply; And potentiometer 20, its control electric current, voltage are steadily supplied with, and guarantee works fine.On the top of described casing 102 flatiron dividing plate 17 can be set, be used to bear high temperature, prevent surface anti-skidding, and place flatiron 18.In addition, on the sidewall of described casing 102 (as shown in Figure 3) can offer thermal trough 23, be used for Homogeneouslly-radiating, reduce casing 102 inner Yin Gaore and the lost of life that causes.And, as Fig. 1, shown in Figure 3, between magnetic valve 19 and the steam connection tube 101 safety valve 21 can be set, instant disappointing after its pressure 13 li of inner bags surpasses the safe handling scope, thus the safety that assurance is used.
Above invention has been described in conjunction with most preferred embodiment, but invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to the essence of invention.
Claims (9)
1. steam generator, it comprises casing, be provided with the water pump that is used for the water of casing outside is pumped into box house in the described casing, and be communicated with so that the water of this water pump institute suction is carried out the inner bag of heating and gasifying with this water pump, be characterised in that: but two spaced-apart steam spatial accommodations that interconnect formed in the described inner bag, and this steam spatial accommodation is communicated with described water pump, described inner bag is by first heating plate, the inner bag lid that is fastened on second heating plate on this first heating plate and is fastened on this second heating plate constitutes, described inner bag lid is folded in second heating plate between the inner bag lid and first heating plate, between described first heating plate and second heating plate in above-mentioned two the steam spatial accommodations of formation first then forms second steam spatial accommodation between described second heating plate and the inner bag lid.
2. steam generator according to claim 1, it is characterized in that: form first groove on the end face of described first heating plate, form second groove on the end face of described second heating plate, this first groove is not formed second groove on described second heating plate end face seals, thereby forms described first steam spatial accommodation; Described second groove is sealed by an end face of inner bag lid, thereby forms described second steam spatial accommodation.
3. steam generator according to claim 2 is characterized in that: form the first annular exterior wall and the first annular interior wall on described first heating plate, defined above-mentioned first groove between the two; Form the second annular exterior wall and the second annular interior wall on described second heating plate, defined above-mentioned second groove between the two.
4. steam generator according to claim 3 is characterized in that: offer the inlet opening that is communicated with water pump in described first groove, and the mudhole that is used for sewage effluent; Offer first steam hole in described second groove, offer second steam hole on the described inner bag lid, and first steam hole and second steam hole are aligned with each other.
5. steam generator according to claim 4 is characterized in that: be connected with between described water pump and the inlet opening and be used for the water inlet direction is controlled to be check valve from the water pump to the inlet opening.
6. steam generator according to claim 5 is characterized in that: described second steam hole is communicated with vapour iron.
7. steam generator according to claim 6 is characterized in that: be provided with magnetic valve and safety valve between described second steam hole and the vapour iron.
8. steam generator according to claim 7 is characterized in that: be provided with heating electrode in described first heating plate and in second heating plate; Offer thermal trough on the sidewall of described casing.
9. steam generator according to claim 8, it is characterized in that: described water pump is provided with motor, described vapour iron is provided with electric switch, and this motor and this electric switch are together in series, described magnetic valve also is together in series with this electric switch simultaneously, in addition, the motor parallel of described magnetic valve and water pump gets up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710032133A CN100578082C (en) | 2007-12-05 | 2007-12-05 | Steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710032133A CN100578082C (en) | 2007-12-05 | 2007-12-05 | Steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101178173A CN101178173A (en) | 2008-05-14 |
| CN100578082C true CN100578082C (en) | 2010-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710032133A Expired - Fee Related CN100578082C (en) | 2007-12-05 | 2007-12-05 | Steam generator |
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| Country | Link |
|---|---|
| CN (1) | CN100578082C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952818B (en) * | 2015-05-25 | 2018-12-14 | 联想(北京)有限公司 | A kind of heat-transfer device and electronic equipment |
| CN111012173B (en) * | 2019-12-13 | 2020-11-17 | 珠海格力电器股份有限公司 | Dry burning detection method and device, heating equipment and storage medium |
| CN113703492A (en) * | 2021-08-07 | 2021-11-26 | 武汉左点科技有限公司 | Method and device for controlling steam concentration of foot steamer |
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2007
- 2007-12-05 CN CN200710032133A patent/CN100578082C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101178173A (en) | 2008-05-14 |
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Granted publication date: 20100106 Termination date: 20141205 |
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