CN205208514U - Multistage heat transfer slot type steam generating device - Google Patents
Multistage heat transfer slot type steam generating device Download PDFInfo
- Publication number
- CN205208514U CN205208514U CN201520990088.6U CN201520990088U CN205208514U CN 205208514 U CN205208514 U CN 205208514U CN 201520990088 U CN201520990088 U CN 201520990088U CN 205208514 U CN205208514 U CN 205208514U
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- Prior art keywords
- heat exchanger
- water
- slot type
- steam
- heat transfer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a multistage heat transfer slot type steam generating device, it includes heating device, heating device includes heat exchanger, heating tube and steam jet, and its lower extreme is equipped with the water inlet simultaneously. Wherein: the heat exchanger, it is closed with the airtight lid of apron by the casing and forms, and coaxial longitudinal arrangement has the multistage heat transfer groove that is groove structure on the internal surface of casing, and the heat exchanger upper end is equipped with out the steam ports. The device still includes water injection pump and water receiver. The utility model discloses utilize the slot type connectivity structure in multistage heat transfer groove, make in the heating process aqueous water can be after multistage heat transfer groove the first part of inhales heat altered and becomes saturated steam, reentrantly carry out the secondary heat absorption to multistage heat transfer groove latter half and form superheated steam, realized high temperature high pressure steam production process in secondary heating all go on in same heat exchanger, make whole heating device simple structure, the energy consumption is low, the security performance height. The utility model is used for convert liquid water into high temperature high pressure steam.
Description
Technical field
The utility model relates to steam generation device field, especially relates to multi-stage heat exchanger slot type steam raising plant.
Background technology
Traditional high temperature and high pressure steam generating means, aqueous water is injected in an airtight pressurization pot, by heating pressurization pot, the water boiling of pressurization pot inside is made to produce steam, because pressurization pot is a sealed environment, steam can not overflow, therefore when water seethes with excitement, pressure in heating kettle is comparatively large, finally obtains the high-temperature steam higher than 100 DEG C.But because the compressive resistance of design to pressurization pot body of conventional high-temperature high-pressure steam generator requires high, can there is the larger quick-fried potential safety hazard of vapour due to mechanical fatigue in Long-Time Service, its vapor (steam) temperature scope produced is comparatively large, cannot reach instructions for use simultaneously.
Existing a kind of steam generation device in prior art, by making aqueous water be converted to high temperature and high pressure steam to the post bake of liquid water, its security performance is higher, can Long-Time Service, but whole equipment and processing technology more complicated, energy consumption is large, and Modulatory character is low.
Utility model content
The technical problems to be solved in the utility model is: the deficiency existed for above-mentioned prior art, provides a kind of multi-stage heat exchanger slot type steam generation device.
The solution that the utility model solves its technical problem is: this multi-stage heat exchanger slot type steam generation device, and comprise heater, described heater comprises heat exchanger, heat-generating pipe and steam jet, and its lower end is provided with water inlet simultaneously.Wherein: heat exchanger, it is formed by housing and airtight the covering of cover plate, and on the inner surface of housing, coaxial longitudinal arrangement has the multi-stage heat exchanger groove in groove structure, and heat exchanger upper end is provided with venthole; Heat-generating pipe, its part is embedded in the bottom of housing, by coordinating with heat exchanger close-fitting, can conduct heat in multi-stage heat exchanger groove; Steam jet, it is connected with described venthole spiral, and junction is provided with valve;
Wherein the heating-up temperature of heat-generating pipe is controlled, heater can be preheated to required heating-up temperature.
This multi-stage heat exchanger slot type steam generation device, also comprises water injecting pump, and its upper and lower two ends are respectively equipped with water sucking mouth and water filling port, and described water filling port is connected with inlet channel, and are communicated with by admitting pipe joint with described water inlet;
This multi-stage heat exchanger slot type steam generation device, also comprise water receiver, it is communicated with described water sucking mouth by suction piping.
As the further improvement of technique scheme, described water injecting pump is provided with water injecting pump protector.
As the further improvement of technique scheme, described water injecting pump is also provided with the water injecting pump water regulator for controlling its water filling port water yield.When the water temperature difference of liquid water used is larger, regulate by it water injection rate entered in heater, make the final high temperature and high pressure steam effect produced reach optimum state.
As the further improvement of technique scheme, described heat exchanger is provided with normally closed contact temperature controller and normal opened contact temperature controller.The wherein high temperature restriction of normally closed contact temperature controller as heater and the over-temperature protection of lack of water; Normal opened contact temperature controller is as the monitoring to heating means preheats temperature.
As the further improvement of technique scheme, described heat exchanger also comprises and acts on the leakproof seal circle that housing and cover plate cover place, and the inner space after heat exchanger is covered is in air-tight state.
The beneficial effects of the utility model are: the utility model utilizes the slot type connectivity structure of multi-stage heat exchanger groove, to make in heating process aqueous water can after the heat absorption of multi-stage heat exchanger groove first half becomes saturated vapor, enter into multi-stage heat exchanger groove latter half again and carry out secondary heat absorption formation superheated steam, achieve post bake in high temperature and high pressure steam production process all to carry out in same heat exchanger, make whole heater structure simple, energy consumption is low, and security performance is high.
The utility model coordinates water injecting pump pressure adjusting, the adjustment of water injecting pump water injection rate and heat-generating pipe preheat temperature to control by liquid water in heating process simultaneously, the high temperature and high pressure steam of exportable different parameters, and the high temperature and high pressure steam exported can be controlled in a less temperature range, makes steam generating process have higher Modulatory character.
The utility model is provided with normally closed contact temperature controller and normal opened contact temperature controller on heat exchangers, is provided with water injecting pump protector on water injecting pump simultaneously, improves the security performance of whole device further.
The utility model is used for liquid water to be converted to high temperature and high pressure steam.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiment, and those skilled in the art, under the prerequisite not paying creative work, can also obtain other designs and accompanying drawing according to these accompanying drawings.
Fig. 1 is the front view after the assembling of all parts in the utility model;
Fig. 2 is the front view of multi-stage heat exchanger groove in the utility model;
Fig. 3 is the transverse sectional view of heater in the utility model.
Detailed description of the invention
Clear, complete description is carried out, to understand the purpose of this utility model, characteristic sum effect fully below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation.Obviously; described embodiment is a part of embodiment of the present utility model, instead of whole embodiment, based on embodiment of the present utility model; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of the utility model protection.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
With reference to Fig. 1 ~ Fig. 3, this multi-stage heat exchanger slot type steam generation device, comprises heater, and described heater comprises heat exchanger 11, heat-generating pipe 12 and steam jet 13, and its lower end is provided with water inlet simultaneously.Wherein: heat exchanger 11, it is formed by housing 112 and airtight the covering of cover plate 113, and on the inner surface of housing 112, coaxial longitudinal arrangement has the multi-stage heat exchanger groove 111 in groove structure, and heat exchanger 11 upper end is provided with venthole; Heat-generating pipe 12, its part is embedded in the bottom of housing 112, by coordinating with heat exchanger 11 close-fitting, can conduct heat in multi-stage heat exchanger groove 111; Steam jet 13, it is connected with described venthole spiral, and junction is provided with valve;
This multi-stage heat exchanger slot type steam generation device, also comprises water injecting pump 2, and its upper and lower two ends are respectively equipped with water sucking mouth and water filling port, and described water filling port is connected with inlet channel 21, and are communicated with by admitting pipe joint 211 with described water inlet;
This multi-stage heat exchanger slot type steam generation device, also comprises water receiver 3, and it is communicated with described water sucking mouth by suction piping 31.
Be further used as preferred embodiment, described water injecting pump 2 is provided with water injecting pump protector 22.
Being further used as preferred embodiment, described water injecting pump 2 being also provided with the water injecting pump water regulator 23 for controlling its water filling port water yield.When the water temperature difference of liquid water used is larger, regulates by it water yield entered in heater, make superheated steam effect reach optimum state.
Be further used as preferred embodiment, described heat exchanger 11 be provided with normally closed contact temperature controller 14 and normal opened contact temperature controller 15.The wherein high temperature restriction of normally closed contact temperature controller as heater and the over-temperature protection of lack of water; Normal opened contact temperature controller is as the monitoring to heating means preheats temperature.
Be further used as preferred embodiment, described heat exchanger 11 also comprises and acts on the leakproof seal circle 16 that housing 112 and cover plate 113 cover place, and the inner space after heat exchanger 11 is covered is in air-tight state.
Operationally, first regulation heating pipe 12, by the temperature of normal opened contact temperature controller 15 monitoring heat exchanger 11, makes heat exchanger 11 be preheating to temperature required to this multi-stage heat exchanger slot type steam generation device.Then water injecting pump pressure and water injecting pump water regulator 23 is adjusted, open water injecting pump 2, the aqueous water of water receiver 3 internal quantitation is inhaled into pressurization in water injecting pump 2 by suction piping 31, be injected in heat exchanger 11 by water injecting pump 2 by inlet channel 21 again, after now aqueous water absorbs heat and becomes saturated vapor in the first half of multi-stage heat exchanger groove 111, then the latter half entering into multi-stage heat exchanger groove 111 carries out secondary heat absorption, finally converts high temperature and high pressure steam to.Finally by the valve adjusting steam ports junction, by high temperature and high pressure steam by steam jet 13 eject for.
Above better embodiment of the present utility model is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (5)
1. multi-stage heat exchanger slot type steam generation device, is characterized in that: comprising:
Heater, it comprises:
Heat exchanger (11), it is formed by housing (112) and cover plate (113) airtight covering, and on the inner surface of housing (112), coaxial longitudinal arrangement has the multi-stage heat exchanger groove (111) in groove structure, and heat exchanger (11) upper end is provided with venthole;
Heat-generating pipe (12), its part is embedded in the bottom of housing (112), by coordinating with heat exchanger (11) close-fitting, can conduct heat in multi-stage heat exchanger groove (111);
Steam jet (13), it is connected with described venthole spiral, and junction is provided with valve;
Heater lower end is provided with water inlet;
Water injecting pump (2), its upper and lower two ends are respectively equipped with water sucking mouth and water filling port, and described water filling port is connected with inlet channel (21), and are communicated with by admitting pipe joint (211) with described water inlet;
Water receiver (3), it is communicated with described water sucking mouth by suction piping (31).
2. multi-stage heat exchanger slot type steam generation device according to claim 1, is characterized in that: described water injecting pump (2) is provided with water injecting pump protector (22).
3. multi-stage heat exchanger slot type steam generation device according to claim 1, is characterized in that: described water injecting pump (2) is also provided with the water injecting pump water regulator (23) for controlling its water filling port water yield.
4. multi-stage heat exchanger slot type steam generation device according to claim 1, is characterized in that: described heat exchanger (11) is provided with normally closed contact temperature controller (14) and normal opened contact temperature controller (15).
5. multi-stage heat exchanger slot type steam generation device according to claim 1, it is characterized in that: described heat exchanger (11) also comprises and acts on the leakproof seal circle (16) that housing (112) and cover plate (113) cover place, and the inner space after heat exchanger (11) is covered is in air-tight state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990088.6U CN205208514U (en) | 2015-12-02 | 2015-12-02 | Multistage heat transfer slot type steam generating device |
| PCT/CN2016/108311 WO2017092706A1 (en) | 2015-12-02 | 2016-12-02 | Multi-stage heat exchange groove type steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990088.6U CN205208514U (en) | 2015-12-02 | 2015-12-02 | Multistage heat transfer slot type steam generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208514U true CN205208514U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990088.6U Active CN205208514U (en) | 2015-12-02 | 2015-12-02 | Multistage heat transfer slot type steam generating device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN205208514U (en) |
| WO (1) | WO2017092706A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402707A (en) * | 2015-12-02 | 2016-03-16 | 佛山市信弘电器有限公司 | Multi-stage heat exchange tank type steam generation device |
| WO2017092706A1 (en) * | 2015-12-02 | 2017-06-08 | 广西岑溪大埕文具用品有限公司 | Multi-stage heat exchange groove type steam generator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0603314D0 (en) * | 2006-02-20 | 2006-03-29 | Sun Brian | Steam Generator |
| CN201481334U (en) * | 2009-09-06 | 2010-05-26 | 黄伟聪 | Novel steam mop heater |
| CN203828860U (en) * | 2014-03-03 | 2014-09-17 | 无锡吉冈精密机械有限公司 | Steam heater used for steam mop |
| CN204062972U (en) * | 2014-07-02 | 2014-12-31 | 余姚市幸运草电器有限公司 | Steam generator |
| CN204730166U (en) * | 2015-01-07 | 2015-10-28 | 苏州德莱电器有限公司 | Steam boiler |
| CN105402707A (en) * | 2015-12-02 | 2016-03-16 | 佛山市信弘电器有限公司 | Multi-stage heat exchange tank type steam generation device |
| CN205208514U (en) * | 2015-12-02 | 2016-05-04 | 佛山市信弘电器有限公司 | Multistage heat transfer slot type steam generating device |
-
2015
- 2015-12-02 CN CN201520990088.6U patent/CN205208514U/en active Active
-
2016
- 2016-12-02 WO PCT/CN2016/108311 patent/WO2017092706A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402707A (en) * | 2015-12-02 | 2016-03-16 | 佛山市信弘电器有限公司 | Multi-stage heat exchange tank type steam generation device |
| WO2017092706A1 (en) * | 2015-12-02 | 2017-06-08 | 广西岑溪大埕文具用品有限公司 | Multi-stage heat exchange groove type steam generator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017092706A1 (en) | 2017-06-08 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |