CN203671584U - Superheated steam generating device - Google Patents
Superheated steam generating device Download PDFInfo
- Publication number
- CN203671584U CN203671584U CN201420052334.9U CN201420052334U CN203671584U CN 203671584 U CN203671584 U CN 203671584U CN 201420052334 U CN201420052334 U CN 201420052334U CN 203671584 U CN203671584 U CN 203671584U
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- vapor box
- temperature controller
- superheated steam
- box
- heating element
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- 238000010438 heat treatment Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000001514 detection method Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 238000004512 die casting Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a superheated steam generating device. The superheated steam generating device comprises a first steam box, a second steam box, a water supplying tube, a one-way valve, a first temperature control device and a second temperature control device, wherein a first heating element is placed in the first steam box; a second heating element is placed in the second steam box; one end of the water supplying tube penetrates in the first steam box; a section, with the water supplying tube, in the first steam box is a first spiral section; the first spiral section is wound on the periphery of the first heating element; the other end of the water supplying tube penetrates in the second steam box and extends out of the second steam box; a section, with the water supplying tube, in the second steam box is a second spiral section; the second spiral section is wound on the periphery of the second heating element; the one-way valve is connected to the water supplying tube between the first steam box and the second steam box; the first temperature control device is arranged on a box body of the first steam box; and the second temperature control device is arranged on a box body of the second steam box. By using the superheated steam generating device, superheated steam at the preset temperature can be safely and effectively discharged, and the durability is improved.
Description
Technical field
The utility model relates to a kind of superheated steam generation device.
Background technology
Traditional pressure container type superheated steam generation device is to put quantitative aqueous water in an airtight container, this aqueous water connects pressure of supply water water pump to input quantitative aqueous water by the reverse stop valve inside and outside connecting container, this aqueous water is heated until aqueous water evaporation becomes after saturated vapor, continue heating steam again and expand to cause the interior pressure of container to rise to required multiple atmospheric pressure by 1 atmospheric pressure, at external container, pressure solenoid valve is installed, with internal tank UNICOM.In the time that the vapor pressure of internal tank rises to the corresponding pressure of pressure solenoid valve, thus the output superheated steam that exceedes 100 ℃ that produces.
But, the pressure solenoid valve that this pressure container type superheated steam generation device adopts and the safety switch control device being used in conjunction with thereof owing to being stressed, temperature is higher, easily aging, then build-up of pressure control is inaccurate, if pressure is too low by too low the superheat steam temperature that causes output even water spray, if the too high danger that has again gas explosion of pressure.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide superheated steam generation device, can safety, effectively export the superheated steam of preset temperature, improve durability.
The purpose of this utility model adopts following technical scheme to realize:
Superheated steam generation device, comprises the first vapor box, the second vapor box, flow pipe, check valve, the first attemperating unit and the second attemperating unit, and described the first vapor box is built-in with the first heating element heater, and the second vapor box is built-in with the second heating element heater; One end of described flow pipe penetrates the first vapor box and stretches out from this first vapor box, and flow pipe is positioned at a section of the first vapor box and is made as the first spiral section, and this first spiral section is wound in the first heating element heater periphery; The other end of described flow pipe penetrates the second vapor box and stretches out from this second vapor box, and flow pipe is positioned at a section of the second vapor box and is made as the second spiral section, and this second spiral section is wound in the second heating element heater periphery; Described check valve is connected on the flow pipe between the first vapor box and the second vapor box; Described the first attemperating unit is installed on the box body of the first vapor box, described the second attemperating unit is installed on the box body of the second vapor box, the first attemperating unit and the second attemperating unit be all for detection of flow pipe internal temperature, and send and send water signal and stop heating signal according to the temperature of this detection.
On the basis of the above, the utility model can do following improvement:
Described the first attemperating unit comprises for detection of the first temperature sensing assembly of the first spiral section internal temperature, for sending described in sending first of water signal often to open temperature controller and for stopping the first normally closed temperature controller of heating signal described in sending; First often opens temperature controller and the first normally closed temperature controller is electrically connected respectively the first temperature sensing assembly.
Described the second attemperating unit comprises for detection of the second temperature sensing assembly of the second spiral section internal temperature, for sending described in sending second of water signal often to open temperature controller and for stopping the second normally closed temperature controller of heating signal described in sending; Second often opens temperature controller and the second normally closed temperature controller is electrically connected respectively the second temperature sensing assembly.
Described first often opens temperature controller and second often opens temperature controller series connection.
The entrance and exit of described check valve connects flow pipe by bend pipe respectively.
Described the first heating element heater and the second heating element heater are electric heating tube.
Described check valve is one-way pressure regulating valve.
The box body of described the first vapor box and the second vapor box all adopts die casting aluminium or copper material to make.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model produces high steam step by step at the first vapor box and the second vapor box, and there is the first attemperating unit and the second attemperating unit and carry out the temperature control of the superheated steam that forms in the first spiral section and the second spiral section, again under the counterflow-preventing effect of check valve, the superheated steam output that can safely, effectively produce preset temperature, durability is high; Because the superheat steam temperature in the first spiral section and the second spiral section send water and controls first, second heating element heater work and realize by controlling toward flow pipe, there is not the supercharging valves such as traditional pressure solenoid valve, therefore avoid pressure to be difficult to control the problem of the superheated steam that cannot export needs bringing, also avoided gas explosion danger.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model superheated steam generation device;
Fig. 2 is the track schematic diagram of interior the first spiral section of the utility model the first vapor box and the first heating element heater;
Fig. 3 is the track schematic diagram of interior the second spiral section of the utility model the second vapor box and the second heating element heater.
In figure: 1, the first vapor box; 2, the second vapor box; 3, flow pipe; 31, the first spiral section; 32, the second spiral section; 4, check valve; 5, the first attemperating unit; 51, first often open temperature controller; 52, the first normally closed temperature controller; 6, the second attemperating unit; 61, second often open temperature controller; 62, the second normally closed temperature controller; 7, the first heating element heater; 8, the second heating element heater; 9, bend pipe.
The specific embodiment
Superheated steam generation device as shown in Figure 1, comprise the first vapor box 1, the second vapor box 2, flow pipe 3, check valve 4, the first attemperating unit 5 and the second attemperating unit 6, the first vapor box 1 is built-in with the first heating element heater 7, the second vapor boxes 2 and is built-in with the second heating element heater 8; As shown in Figure 2, one end of flow pipe 3 penetrates the first vapor box 1 and stretches out from this first vapor box 1, and flow pipe 3 is positioned at a section of the first vapor box 1 and is made as the first spiral section 31, and this first spiral section 31 is wound in the first heating element heater 7 peripheries; As shown in Figure 3, the other end of flow pipe 3 penetrates the second vapor box 2 and stretches out from this second vapor box 2, and flow pipe 3 is positioned at a section of the second vapor box 2 and is made as the second spiral section 32, and this second spiral section 32 is wound in the second heating element heater 8 peripheries; Check valve 4 is connected on the flow pipe 3 between the first vapor box 1 and the second vapor box 2; The first attemperating unit 5 is installed on the box body of the first vapor box 1, the second attemperating unit 6 is installed on the box body of the second vapor box 2, the first attemperating unit 5 and the second attemperating unit 6 be all for detection of flow pipe 3 internal temperatures, and send and send water signal and stop heating signal according to the temperature of this detection.
When work, send and stop heating signal at the first attemperating unit 5, the second attemperating unit 6, control the first heating element heater 7 and the first preheating of the second heating element heater 8, temperature in the first vapor box 1 and/or the second vapor box 2 reaches after predetermined temperature, the first attemperating unit 5 and/or the second attemperating unit 6 send and send water signal, control outside water pump and send water by flow pipe 3 ends of stretching out in the first vapor box 1, the aqueous water of setting pressure, setting flow is sent into.Now the first heating element heater 7 and the second heating element heater 8 are still at continuous heating.Current are during through the first spiral section 31, and aqueous water is become saturated vapor by heat exchange, then through self having the check valve 4 of certain pressure, the pressure in flow pipe 3 is increased and transfer superheated steam to.This superheated steam continues to enter the second spiral section 32, is continued after heating reaches required temperature directly to export from flow pipe 3 ends of being stretched out by the second vapor box 2 by the second heating element heater 8.By this, aqueous water is interior by the dynamic heat of point two-stage at the first vapor box 1 and the second vapor box 2, reduce the required temperature and pressure bearing of check valve 4, greatly extend the service life of check valve 4, improve durability, also improved the accurate temperature control to exported superheated steam by the first attemperating unit 5 and the second attemperating unit 6.Wherein, check valve 4 also can prevent superheated steam adverse current, to keep the continuous and effective of dynamic heat.
First attemperating unit 5 of the present embodiment comprises for detection of the first temperature sensing assembly (not shown) of the first spiral section 31 internal temperatures, send first of water signal often to open temperature controller 51 and for sending the first normally closed temperature controller 52 that stops heating signal for sending; First often opens temperature controller 51 and the first normally closed temperature controller 52 is electrically connected respectively the first temperature sensing assembly.
Wherein, the first heating element heater 7 is by air and directly contact is by thermal energy transfer to the first spiral section 31, the first heating element heaters 7 when the preheating, and what the first temperature-detecting device detected is the temperature in the first vapor box 1; When aqueous water becomes after saturated vapor at the first spiral section 31; what the first temperature-detecting device detected is the internal temperature of the first spiral section 31; when reaching first, this temperature often opens after the design temperature of temperature controller 51; first often opens temperature controller 51 sends and send water signal; control outside water pumps water; when this temperature exceedes after the design temperature of the first normally closed temperature controller 52, send and stop heating signal to stop the heating of the first heating element heater 7, reach overheat protector effect.
The second attemperating unit 6 comprises for detection of the second temperature sensing assembly (not shown) of the second spiral section 32 internal temperatures, send second of water signal often to open temperature controller 61 and for sending the second normally closed temperature controller 62 that stops heating signal for sending; Second often opens temperature controller 61 and the second normally closed temperature controller 62 is electrically connected respectively the second temperature sensing assembly.
Wherein, the second heating element heater 8 is by air and directly contact is by thermal energy transfer to the second spiral section 32, the second heating element heaters 8 when the preheating, and what the second temperature-detecting device detected is the temperature in the second vapor box 2; When superheated steam is at the second spiral section 32 when interior; what the second temperature-detecting device detected is the internal temperature of the second spiral section 32; when reaching second, this temperature often opens after the design temperature of temperature controller 61; second often opens temperature controller 61 sends and send water signal; control outside water pumps water; when this temperature exceedes after the design temperature of the second normally closed temperature controller 62, send and stop heating signal to stop the heating of the second heating element heater 8, reach overheat protector effect.The first normally closed temperature controller 52 and the second normally closed temperature controller 62 collaborative works, to reach the temperature dynamic balance control to superheated steam.
In the time that first often opens temperature controller 51 and second and often opens temperature controller 61 and do not connect, first often opens temperature controller 51 and second often opens both one of temperature controller 61 and may send water signal by first sending, start and send water, now the temperature in the first vapor box 1 or the second vapor box 2 may reach design temperature not yet, and the effect of aqueous water classification heating is poor.Therefore, this example is often opened temperature controller 51 and second by first and is often opened temperature controller 61 and connect, and only has the temperature in the first vapor box 1 and the second vapor box 2 all to reach after preset temperature, just can send and send water signal to outside water pumps water.
This example connects flow pipe 3 by bend pipe 9 respectively by the entrance and exit of check valve 4, thereby increases bonding strength, forms the same end turnover of aqueous water and superheated steam, reduces the volume of whole superheated steam generation device.
The first heating element heater 7 and the second heating element heater 8 are electric heating tube, are beneficial to energising or power-off and control the work of the first heating element heater 7 and the second heating element heater 8, produce the heating power of quota.The energising terminals of the first heating element heater 7 stretch out from the first vapor box 1, and the energising terminals of the second heating element heater 8 stretch out from the second vapor box 2.
Check valve 4 is one-way pressure regulating valve, can carry out pressure regulation to check valve 4, further to regulate the pressure and temperature of superheated steam, to adapt to installation and debugging and to change use occasion.The box body of the first vapor box 1 and the second vapor box 2 all adopts die casting aluminium or copper material to make, and can strengthen the pyroconductivity of the first vapor box 1 and the second vapor box 2.
Above-mentioned embodiment is only preferred embodiment of the present utility model; the scope that can not limit with this utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.
Claims (8)
1. superheated steam generation device, it is characterized in that: comprise the first vapor box, the second vapor box, flow pipe, check valve, the first attemperating unit and the second attemperating unit, described the first vapor box is built-in with the first heating element heater, and the second vapor box is built-in with the second heating element heater; One end of described flow pipe penetrates the first vapor box and stretches out from this first vapor box, and flow pipe is positioned at a section of the first vapor box and is made as the first spiral section, and this first spiral section is wound in the first heating element heater periphery; The other end of described flow pipe penetrates the second vapor box and stretches out from this second vapor box, and flow pipe is positioned at a section of the second vapor box and is made as the second spiral section, and this second spiral section is wound in the second heating element heater periphery; Described check valve is connected on the flow pipe between the first vapor box and the second vapor box; Described the first attemperating unit is installed on the box body of the first vapor box, described the second attemperating unit is installed on the box body of the second vapor box, the first attemperating unit and the second attemperating unit be all for detection of flow pipe internal temperature, and send and send water signal and stop heating signal according to the temperature of this detection.
2. superheated steam generation device according to claim 1, is characterized in that: described the first attemperating unit comprises for detection of the first temperature sensing assembly of the first spiral section internal temperature, for sending described in sending first of water signal often to open temperature controller and for stopping the first normally closed temperature controller of heating signal described in sending; First often opens temperature controller and the first normally closed temperature controller is electrically connected respectively the first temperature sensing assembly.
3. superheated steam generation device according to claim 2, is characterized in that: described the second attemperating unit comprises for detection of the second temperature sensing assembly of the second spiral section internal temperature, for sending described in sending second of water signal often to open temperature controller and for stopping the second normally closed temperature controller of heating signal described in sending; Second often opens temperature controller and the second normally closed temperature controller is electrically connected respectively the second temperature sensing assembly.
4. superheated steam generation device according to claim 3, is characterized in that: described first often opens temperature controller and second often opens temperature controller series connection.
5. according to the superheated steam generation device described in claim 1 ~ 4 any one, it is characterized in that: the entrance and exit of described check valve connects flow pipe by bend pipe respectively.
6. according to the superheated steam generation device described in claim 1 ~ 4 any one, it is characterized in that: described the first heating element heater and the second heating element heater are electric heating tube.
7. according to the superheated steam generation device described in claim 1 ~ 4 any one, it is characterized in that: described check valve is one-way pressure regulating valve.
8. according to the superheated steam generation device described in claim 1 ~ 4 any one, it is characterized in that: the box body of described the first vapor box and the second vapor box all adopts die casting aluminium or copper material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052334.9U CN203671584U (en) | 2014-01-26 | 2014-01-26 | Superheated steam generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420052334.9U CN203671584U (en) | 2014-01-26 | 2014-01-26 | Superheated steam generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671584U true CN203671584U (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420052334.9U Expired - Fee Related CN203671584U (en) | 2014-01-26 | 2014-01-26 | Superheated steam generating device |
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| Country | Link |
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| CN (1) | CN203671584U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485650A (en) * | 2014-10-06 | 2016-04-13 | 特电株式会社 | Superheated steam generator |
| CN114234174A (en) * | 2021-12-31 | 2022-03-25 | 唐锋机电科技（深圳）有限公司 | Superheated steam generating device |
-
2014
- 2014-01-26 CN CN201420052334.9U patent/CN203671584U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485650A (en) * | 2014-10-06 | 2016-04-13 | 特电株式会社 | Superheated steam generator |
| CN105485650B (en) * | 2014-10-06 | 2019-05-14 | 特电株式会社 | Superheated vapour generating means |
| US10352554B2 (en) | 2014-10-06 | 2019-07-16 | Tokuden Co., Ltd. | Superheated steam generator |
| CN114234174A (en) * | 2021-12-31 | 2022-03-25 | 唐锋机电科技（深圳）有限公司 | Superheated steam generating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170502 Address after: Water Tai Chong Industrial Zone Nanhai District 528200 Guangdong city of Foshan Province Patentee after: DONG TIAN YANG INDUSTRIAL CO., LTD. Address before: Water Tai Chong Industrial Zone Nanhai District 528200 Guangdong city of Foshan Province Patentee before: Liu Xuerong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190126 |