CN104406147A - Steam generator - Google Patents
Steam generator Download PDFInfo
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- CN104406147A CN104406147A CN201410716701.5A CN201410716701A CN104406147A CN 104406147 A CN104406147 A CN 104406147A CN 201410716701 A CN201410716701 A CN 201410716701A CN 104406147 A CN104406147 A CN 104406147A
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Abstract
The invention discloses a steam generator. The steam generator comprises a column-shaped heating body with a fixed bottom plate and a shell which sleeves the column-shaped heating body and is fixed on the fixed bottom plate, the column-shaped heating body comprises a heating coil and a heat conductor poured outside the heating coil, wherein a water lead-in component and a steam lead-out component are arranged at the top of the shell, a hose connected with the water lead-in component is arranged in the shell, a U-shaped pipe is arranged in the column-shaped heating body, two ports of the U-shaped pipe extend out of the bottom plate of the column-shaped heating body, and the steam lead-out component outside the shell is communicated with one end of the U-shaped pipe through a pipeline. Compared with the prior art, the steam generator is capable of improving the steam quality and service life.
Description
Technical field:
The present invention relates to a kind of steam production plant.
Background technology:
The steam generator that existing floor mop uses, generally by with fixed base plate column heater, be enclosed within outside column heater and the shell be fixed on fixed base plate and form, water is sprayed into by the gap between bottom surface heater and shell, and steam is derived from the top of shell.This kind of steam generator, owing to forming high warm area in the narrow and small interval of heater between heater and shell, water sprays into and forms steam rapidly behind this interval and up jet flow, like this, the incrustation scale formed after steam is just not easy to be attached on heater, these incrustation scales will be gathered in the interval between heater and shell from lower to upper, because this interval has the effect holding incrustation scale, therefore, this steam generator is before the amount of gathered incrustation scale is enough to affect its normal work, and its time of normally producing steam can reach 500-600 hours.But, this kind of steam generator due to steam export mouth be directly be communicated with in shell, and steam derives rear directly use, inevitably with water droplet in steam, the existence of water droplet must affect the quality of steam, thus affecting the normal use of steam, the environment for use by this kind of steam generator limited, and is impossible install steam trap to promote the quality of steam; In addition, due to the impact of incrustation scale, will promote the service life of steam generator further, be almost impossible.
Summary of the invention:
Goal of the invention of the present invention is to provide a kind of quality of steam that can promote, and can promote the steam generator in service life simultaneously.
The present invention realizes like this, comprise the column heater with fixed base plate, be enclosed within shell that is outside column heater and that be fixed on fixed base plate, column heater comprises heating wire, be cast in the heat carrier outside heating wire, its special feature is that the top of shell is provided with water and imports component and steam derivation component, the flexible pipe be connected on water importing component is provided with in shell, U-shaped pipe is provided with in column heater, the two-port of U-shaped pipe passes outside the base plate of column heater, steam outside shell is derived component and is connected with wherein one end of U-shaped pipe by pipeline.
Steam in shell is derived component place and is provided with steam trap, and steam trap comprises and is connected to the cavity volume with perforation that steam derives component place, the calotte blocked of being bored a hole by cavity volume, and calotte is connected on shell or cavity volume or column heater.
During work, water imports component from water and sprays into the column heater in shell, and at high temperature, water is converted into high-temperature steam rapidly, and is derived in component, pipeline importing U-shaped pipe by steam, after post bake, be supplied to user again by the outlet of U-shaped pipe.Owing to being provided with the cavity volume, the calotte that comprise with perforation, like this, steam just can not directly be derived steam derived outside component by perforation, cavity volume, can only walk around the outer rim of calotte, just perforation can be entered, in this process, the water droplet in steam is just not easy along with steam is taken out of outside steam (vapor) outlet, adopts U-shaped pipe to carry out post bake, one temperature that can increase steam, promote the pressure of steam, two, effectively to eliminate in steam the water droplet that remains; Water imports component and steam derives the top that component is arranged on shell, like this, water flashes to the incrustation scale that produces in steam course just easily entrained by steam, component, pipeline, the ejection of U-shaped pipe is derived by steam, thus effectively reduce the incrustation scale deposited in device, the service life of lifting device effectively.
Water imports component and is arranged on the top of the column heater end face of cover top portion side, and column heater end face is provided with arc cofferdam, and water set in the shell flexible pipe imported on component goes directly the outside in arc cofferdam.
After water importing component is arranged on housing top end, when this device tilts, water spray is circulated along column heater end face, because the heating face of end face is limited, water just can not obtain enough heat energy and moment all evaporates, cause in steam containing a large amount of water droplets, arc cofferdam is adopted just to solve this problem, under the effect in arc cofferdam, water can only toward column heater body portion flowing below, thus under the effect of the large heating surface (area) (HS in body portion, just can obtain enough heat energy and flash evapn in the short time, thus the water droplet contained by effectively in minimizing steam.
Below fixed base plate, face shell water importing component place be provided with temperature controller fixed station, temperature controller fixed station surrounding is provided with depressed area, and temperature controller is fixed on temperature controller fixed station.
Prior art due to the fixed base plate near temperature controller fixed position be consistent with the thickness of the base plate at other positions, like this, the heat energy that base plate has is many, rapid evaporated vapor is not enough to when the temperature in evaporimeter drops to because of power-off, when needing again to be energized, heat energy due to base plate does not distribute in time and causes maintaining higher temperature, thus make temperature controller accurately and timely can not find out actual temperature in evaporimeter, cause controlling power supply in time, make the water sprayed into all can not change into high-temperature steam, like this, the steam produced just can not use containing a large amount of water droplets, above-mentioned technology is adopted just to solve this problem, temperature controller fixed station surrounding is provided with depressed area, effectively can reduce heat-retaining mass, temperature can be lowered in time, below fixed base plate, face shell water importing component place be provided with temperature controller fixed station, the water of importing can be utilized to be lowered the temperature at this position, so that the temperature at this position can reflect the actual temperature in evaporimeter in time.
Compared with the prior art the present invention, has and can promote quality of steam, to promote the advantage in service life simultaneously.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the stereogram overlooking direction of column heater;
Fig. 3 is the stereogram looking up direction of column heater;
Fig. 4 is the top view of column heater;
Fig. 5 is the A-A sectional view of Fig. 4;
Fig. 6 is the B-B sectional view of Fig. 4;
Fig. 7 is the top view of shell.
Detailed description of the invention:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in the figure, the present invention includes the column heater 2 with fixed base plate 1, be enclosed within shell 3 that is outside column heater 2 and that be fixed on fixed base plate 1, as shown in Figure 6, column heater 2 comprises heating wire 2a, be cast in heat carrier (aluminium) 2b outside heating wire 2a, its special feature is that the top of shell 3 is provided with water and imports component 4 and steam derivation component 5, the flexible pipe 6 be connected on water importing component 4 is provided with in shell 3, as shown in Figure 7, shell 3 top offers the first screw 7, second screw 8, it is with externally threaded water nozzle that water imports component 4, water nozzle 4 spins and is fixed on the first screw 7, flexible pipe 6 is socketed on the water nozzle 4 in shell 3, flexible pipe 6 is equivalent to the effect of valve, flexible pipe 6 flattens by the steam pressure in shell 3, thus close water nozzle 4, it is with externally threaded steam jet that steam derives component 5, steam jet 5 is threaded and is fixed on the second screw 8, as Fig. 1, shown in 2, steam in shell 3 is derived component 5 place and is provided with steam trap 9, steam trap 9 comprises the cavity volume 11 with perforation 10 being arranged on steam derivation component 5 place, be arranged on 10 annular weir blocked 12 of being bored a hole by cavity volume 11 at column heater 2 top, annular weir 12 forms calotte with column heater 2 top section in annular weir 12, as Fig. 1, shown in 5, U-shaped pipe 13 is provided with in column heater 2, the two-port 13a of U-shaped pipe 13 passes outside the base plate 1 of column heater 2, steam outside shell 3 is derived component 5 and is connected with wherein one end 13a of U-shaped pipe 13 by pipeline 14.
As shown in Figure 7, the 3rd screw 15, the 4th screw 16 is provided with at shell 3 top, safe poppet valve 17 is provided with in 3rd screw 15, so that when steam pressure exceeds safe range, safe poppet valve 17 is opened, and excretion steam, to ensure safety, 4th screw 16 is provided with steam temperature controller 18, to detect and to control vapor (steam) temperature.
The fixed base plate 1 of column heater 2 is provided with temperature controller 19, overtemperature safety temperature control device 20, safe circuit breaker 21.Temperature controller 19 controls the duty of column heater 2 according to setting program; Overtemperature safety temperature control device 20 is when temperature exceeds the temperature value of setting, is disconnected completely by power supply, until manually from till the new energising that resets; Safe circuit breaker 21 is when temperature exceeds the safety value of setting, power supply is carried out physics disconnection completely and can not recover.
Water nozzle 4 is arranged on the top of column heater 2 end face of side, shell 3 top, and as shown in Fig. 1,2,4, column heater 2 end face is provided with arc cofferdam 22, and the flexible pipe 6 on water nozzle 4 set in shell 3 goes directly the outside 22a in arc cofferdam 22.
As shown in Figure 3, below fixed base plate 1, face shell 3 water importing component 4 place be provided with temperature controller fixed station 23, temperature controller fixed station 23 surrounding is provided with depressed area 24, and temperature controller 19 is fixed on temperature controller fixed station 23.
Claims (8)
1. a steam generator, comprise with fixed base plate column heater, be enclosed within shell that is outside column heater and that be fixed on fixed base plate, column heater comprises heating wire, the heat carrier be cast in outside heating wire, it is characterized in that the top of shell is provided with water and imports component and steam derivation component, the flexible pipe be connected on water importing component is provided with in shell, U-shaped pipe is provided with in column heater, the two-port of U-shaped pipe passes outside the base plate of column heater, and the steam outside shell is derived component and is connected with wherein one end of U-shaped pipe by pipeline.
2. steam generator according to claim 1, it is characterized in that the steam derivation component place in shell is provided with steam trap, steam trap comprises the cavity volume with perforation being connected to steam derivation component place, bored a hole by cavity volume the calotte blocked, calotte is connected on shell or cavity volume or column heater.
3. steam generator according to claim 1 and 2, it is characterized in that water imports the top that component is arranged on the column heater end face of cover top portion side, column heater end face is provided with arc cofferdam, and water set in the shell flexible pipe imported on component goes directly the outside in arc cofferdam.
4. steam generator according to claim 1 and 2, it is characterized in that below fixed base plate, face shell water importing component place is provided with temperature controller fixed station, temperature controller fixed station surrounding is provided with depressed area, and temperature controller is fixed on temperature controller fixed station.
5. steam generator according to claim 3, it is characterized in that below fixed base plate, face shell water importing component place is provided with temperature controller fixed station, temperature controller fixed station surrounding is provided with depressed area, and temperature controller is fixed on temperature controller fixed station.
6. the steam generator according to claim 1 or 2 or 5, it is characterized in that cover top portion offers the first screw, the second screw, it is with externally threaded water nozzle that water imports component, water nozzle spins and is fixed on the first screw, on tube socket water nozzle in the enclosure, it is with externally threaded steam jet that steam derives component, and steam jet is threaded and is fixed on the second screw.
7. steam generator according to claim 3, it is characterized in that cover top portion offers the first screw, the second screw, it is with externally threaded water nozzle that water imports component, water nozzle spins and is fixed on the first screw, on tube socket water nozzle in the enclosure, it is with externally threaded steam jet that steam derives component, and steam jet is threaded and is fixed on the second screw.
8. steam generator according to claim 4, it is characterized in that cover top portion offers the first screw, the second screw, it is with externally threaded water nozzle that water imports component, water nozzle spins and is fixed on the first screw, on tube socket water nozzle in the enclosure, it is with externally threaded steam jet that steam derives component, and steam jet is threaded and is fixed on the second screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716701.5A CN104406147B (en) | 2014-12-02 | 2014-12-02 | A kind of steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716701.5A CN104406147B (en) | 2014-12-02 | 2014-12-02 | A kind of steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104406147A true CN104406147A (en) | 2015-03-11 |
| CN104406147B CN104406147B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410716701.5A Expired - Fee Related CN104406147B (en) | 2014-12-02 | 2014-12-02 | A kind of steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104406147B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879733A (en) * | 2015-06-05 | 2015-09-02 | 广东佳明电器有限公司 | Steam generator improvement structure |
| CN105588106A (en) * | 2016-03-01 | 2016-05-18 | 广东佳明电器有限公司 | Improved structure of multipurpose steam production device |
| CN113457869A (en) * | 2021-09-01 | 2021-10-01 | 苏州好博医疗器械股份有限公司 | Spray head protection device of steam injection equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507912U (en) * | 2009-08-21 | 2010-06-16 | 浙江华光电器集团有限公司 | Improved structure of steam generator |
| CN202118871U (en) * | 2011-05-09 | 2012-01-18 | 梁楚亮 | Steam generator |
| US8554063B2 (en) * | 2010-05-17 | 2013-10-08 | Zweita International Co., Ltd. | Steam generator |
| CN203549768U (en) * | 2013-10-21 | 2014-04-16 | 江苏美的春花电器股份有限公司 | Vapor generator and steam mop with same |
| CN204372882U (en) * | 2014-12-02 | 2015-06-03 | 广东佳明电器有限公司 | A kind of steam generator |
-
2014
- 2014-12-02 CN CN201410716701.5A patent/CN104406147B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201507912U (en) * | 2009-08-21 | 2010-06-16 | 浙江华光电器集团有限公司 | Improved structure of steam generator |
| US8554063B2 (en) * | 2010-05-17 | 2013-10-08 | Zweita International Co., Ltd. | Steam generator |
| CN202118871U (en) * | 2011-05-09 | 2012-01-18 | 梁楚亮 | Steam generator |
| CN203549768U (en) * | 2013-10-21 | 2014-04-16 | 江苏美的春花电器股份有限公司 | Vapor generator and steam mop with same |
| CN204372882U (en) * | 2014-12-02 | 2015-06-03 | 广东佳明电器有限公司 | A kind of steam generator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879733A (en) * | 2015-06-05 | 2015-09-02 | 广东佳明电器有限公司 | Steam generator improvement structure |
| CN105588106A (en) * | 2016-03-01 | 2016-05-18 | 广东佳明电器有限公司 | Improved structure of multipurpose steam production device |
| CN105588106B (en) * | 2016-03-01 | 2018-01-26 | 广东佳明电器有限公司 | A kind of improved structure of multipurpose steam production plant |
| CN113457869A (en) * | 2021-09-01 | 2021-10-01 | 苏州好博医疗器械股份有限公司 | Spray head protection device of steam injection equipment |
| CN113457869B (en) * | 2021-09-01 | 2021-11-16 | 苏州好博医疗器械股份有限公司 | Spray head protection device of steam injection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104406147B (en) | 2016-08-24 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20181202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |