CN104235807B - Environment-friendly type steam-energy hot water production technique - Google Patents
Environment-friendly type steam-energy hot water production technique Download PDFInfo
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- CN104235807B CN104235807B CN201410523213.2A CN201410523213A CN104235807B CN 104235807 B CN104235807 B CN 104235807B CN 201410523213 A CN201410523213 A CN 201410523213A CN 104235807 B CN104235807 B CN 104235807B
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- eddy current
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Abstract
The present invention relates to a kind of environment-friendly type steam-energy hot water and transform production technology, comprising: in warming tank, form eddy current by the Steam Actuation water ejected.The present invention has carried out effective recycling to steam, avoids atmosphere pollution to a certain extent; While carrying out effective recycling to steam, form eddy current by steam, this eddy current can be significant when heating water, saved the consumption of steam, the conversion efficiency of heat energy is maximized; By quality purifying device for water, reduce the incrustation scale in warming tank and make the hot water of output directly meet the standard of domestic water, achieve the heating to water by steam, steam-energy is converted to hot water.
Description
Technical field
The present invention relates to energy conserving system technical field, particularly relate to a kind of environment-friendly type steam-energy hot water production technique.
Background technology
Often all steam can be produced in the production process of generating, iron and steel, chemical enterprise; If be directly thrown in air, do not carry out effective waste heat recovery, cause larger energy waste, meanwhile, pollute surrounding environment to a certain extent.For this present situation, only have extremely indivedual cigarette enterprise, the saturated vapor of vacuum conditioning equipment exhausting is adopted the mode directly absorbed, directly absorbed in hot water by the saturated vapor of discharge, this vapor absorption mode heat absorption efficiency is low; Further, the hot water produced cannot directly as domestic water for people.
Therefore, need to provide one can improve steam heat conversion efficiency, and provide the steam-energy hot water production technique meeting standard of living water to be the technical barrier of this area.
Summary of the invention
The object of this invention is to provide a kind of environment-friendly type steam-energy hot water production technique, this production technology solves the technical problem that steam heats water, and effective raising steam heat conversion efficiency.
In order to solve the problems of the technologies described above, the invention provides a kind of environment-friendly type steam-energy hot water and transforming production technology, comprising: in warming tank, form eddy current by the Steam Actuation water ejected.
Preferably, when the rotating speed of described eddy current is 80-200 rev/min, the consumption of steam is comparatively saved.
Preferably, in order to improve the thrust of steam to water, described steam heater comprises: at least one annular gas pipe, this annular gas pipe is suitable for being connected with steam appendix, this annular gas pipe surrounding is evenly distributed with some exhausting stub tubes, each exhausting stub tube offers some steam vents by same direction, and steam is ejected from each exhaust outlet by identical direction, forms eddy current to promote water in warming tank.
Preferably, described steam heater comprises: at least one is suitable for the annular gas pipe be connected with steam appendix, the outside of this annular gas pipe is evenly distributed with some exhausting stub tubes, the side of each exhausting stub tube offers some steam vents by same direction, steam is ejected by identical direction from each exhaust outlet, in warming tank, forms eddy current to promote water.
Preferably, described steam appendix is also provided with air boost pump, the flow sensor of the rotating speed for detecting eddy current is provided with in described warming tank, described air boost pump and flow sensor are connected with first processor module respectively, described first processor module is suitable for by steam pressure in air boost pump steam regulation appendix, with controlled vortex flow rotating speed, to improve hot-cast socket effect further.
Preferably, in order to avoid water is in heating process, too much generation steam, the top of described warming tank is provided with spray equipment.
Preferably, take bypass water pipe to switch to control, avoid the unnecessary purification to water, extend the service life of filter core in quality purifying device for water, the water inlet pipe of described warming tank and outlet pipe are connected to the first quality purifying device for water and the second quality purifying device for water, the water inlet pipe of described warming tank and outlet pipe are respectively equipped with bypass water inlet pipe and bypass outlet pipe, and described water inlet pipe, outlet pipe and bypass water inlet pipe and bypass outlet pipe are separately installed with solenoid valve for water; And the input house steward being positioned at described water inlet pipe and bypass water inlet pipe is provided with the first water monitoring device, the input house steward being positioned at described outlet pipe and bypass outlet pipe is provided with the second water monitoring device; First, second water monitoring device described is suitable for water quality result to transfer to the second processor module, and this processor module passes through the corresponding solenoid valve for water of detected water quality output control and opens or close.
Preferably, steam consumption is controlled, after water temperature reaches setting, close electricity consumption magnet valve of holding one's breath, with steam saving; The cooling-water temperature sensor for detecting water temperature is provided with in described warming tank, this temperature sensor is connected with described processor module, described steam appendix is also provided with gas magnetic valve, and described processor module is suitable for controlling described gas magnetic valve according to water temperature and opens or closes.
Technique scheme of the present invention has the following advantages compared to existing technology: (1) the present invention has carried out effective recycling to steam, avoids atmosphere pollution to a certain extent; (2) while carrying out effective recycling to steam, form eddy current by steam, this eddy current can be significant when heating water, saved the consumption of steam, the conversion efficiency of heat energy is maximized; (3) by quality purifying device for water, reduce the incrustation scale in warming tank and make the hot water of output directly meet the standard of domestic water.
Accompanying drawing explanation
In order to make content of the present invention be more likely to be clearly understood, below basis specific embodiment and by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 shows the flow chart of steps that hot water transforms production technology;
Fig. 2 shows the structural representation of warming tank in environment-friendly type steam-energy hot water conversion system;
Fig. 3 shows the schematic diagram that eddy current rotates under the structure of the first embodiment of steam heater and the effect of steam;
Fig. 4 shows the schematic diagram that eddy current rotates under the structure of the second embodiment and the effect of steam of steam heater;
Fig. 5 shows eddy current debugging control theory diagram;
Fig. 6 shows the structural representation of environment-friendly type steam-energy hot water conversion system;
Fig. 7 shows the schematic block circuit diagram of environment-friendly type steam-energy hot water conversion system.
Wherein, warming tank 1, air boost pump 101, gas magnetic valve 102, steam appendix 2, blast pipe 31, annular gas pipe 32, exhausting stub tube 33, steam vent 301, water inlet pipe 4, bypass water inlet pipe 401, outlet pipe 5, bypass outlet pipe 501, first quality purifying device for water 601, second quality purifying device for water 602, first water monitoring device 701, second water monitoring device 702, solenoid valve for water 8, spray equipment 9, spray apertures 901.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention also with reference to accompanying drawing, the present invention is described in more detail.Should be appreciated that, these describe just exemplary, and do not really want to limit the scope of the invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present invention.
Embodiment 2
Fig. 1 shows the flow chart of steps that hot water transforms production technology.
Environment-friendly type steam-energy hot water transforms production technology, comprising: in warming tank 1, form eddy current by the Steam Actuation water ejected.
As shown in Figure 1, the step that this production technology is concrete comprises:
Step S1, inputs to steam bottom warming tank 1.
Step S2, by steam according to ejecting clockwise or counterclockwise, promoting water and forming the corresponding eddy current turned in warming tank 1.
Fig. 2 shows the structural representation of warming tank in environment-friendly type steam-energy hot water conversion system.
Fig. 3 shows the schematic diagram that eddy current rotates under the structure of the first embodiment of steam heater and the effect of steam.
See shown in Fig. 2 and Fig. 3, be provided with steam heater in described warming tank 1, described steam heater, be suitable for steam to eject, promote water and form eddy current in warming tank 1.
Described steam heater comprises two kinds of embodiments.
The first embodiment, described steam heater comprises: at least one is suitable for the blast pipe 31 connecting steam appendix 2, this blast pipe 31 at least side is provided with some steam vents 301, and steam is ejected from each exhaust outlet 301 by identical direction, forms eddy current to promote water in warming tank 1.Concrete, one end of described steam appendix 2 is stretched in warming tank 1, and this end is connected with the blast pipe 31 be positioned at bottom warming tank 1, this blast pipe 31 at least side is provided with steam vent 301, to make steam eject by respective direction from this steam vent 301, promote water and form the corresponding eddy current turned in warming tank 1.Wherein, it is identical that respective direction refers to the direction of ejecting steam with steam vent 301, and certainly, this steam vent 301 also can adopt different angles, but the direction of steam vent 301 should be avoided perpendicular to bottom warming tank 1, and this direction cannot produce thrust.Preferably, the direction of steam vent 301 is horizontally disposed with, and thrust is maximum.Corresponding turn to refer to respective direction relative to the turning to of eddy current (eddy current turn to for clockwise or counterclockwise).Concrete, the principle of the present embodiment is, is guided by the direction of ejecting of steam vent 301 pairs of steam, makes water in warming tank 1 under the promotion of steam, form eddy current, to improve heat exchange effect, reach the object of steam saving consumption.
The optional steam vent distribution mode of another kind as present embodiment, such as, described blast pipe 31 both sides are equipped with steam vent 301, and the steam vent 301 of both sides is arranged in diagonal, to make steam eject by same direction of rotation from both sides steam vent 301 simultaneously, promote water and form the corresponding eddy current turned in warming tank 1.Preferably, the position of described steam vent 301 can adopt horizontal diagonal line to arrange.The number of described steam vent 301 can be several.
In Fig. 3, F1 be steam eject direction, F2 be water by the direction of Steam Actuation, form an eddy current, make homogeneous heating, improve the efficiency of heating surface.From this Fig. 3, can find out, the direction of current, according to the direction of F2, is the eddy current rotated clockwise.
Fig. 4 shows the schematic diagram that eddy current rotates under the structure of the second embodiment and the effect of steam of steam heater.
The second embodiment, described steam heater comprises: at least one annular gas pipe 32, this annular gas pipe 32 is suitable for being connected with steam appendix 2, the outside of this annular gas pipe 32 is evenly distributed with some exhausting stub tubes 33, the side of each exhausting stub tube 33 offers some steam vents 301 by same direction and (does not mark in Fig. 4, labeling position see Fig. 3), steam is ejected by identical direction from each exhaust outlet 301, in warming tank 1, forms eddy current to promote water.The thrust of the thrust ratio that present embodiment produces being planted embodiment is large, and heating is more even.Optionally, some annular gas pipes 32 can be adopted to be formed by stacking.The operation principle of present embodiment is identical with above-mentioned first embodiment, no longer repeats here.
Fig. 5 shows eddy current debugging control theory diagram.
As shown in Figure 5, preferably, described steam appendix 2 is also provided with air boost pump 101, is improved the pressure of steam by this air boost pump 101, to improve the rotating speed of eddy current, improve steam-heated efficiency.Concrete, the pressure of steam is changed by this air boost pump 101, and then the tolerance regulating steam vent steam to eject, play the effect regulating eddy current thrust.Further, the power output that this air boost pump 101 can pass through can manually control, and also can be connected with processor module, namely realizes rotational speed of eddy current and controls.
As shown in Figure 5, the concrete scheme that described rotational speed of eddy current controls comprises: can arrange flow sensor to detect the rotating speed of eddy current in warming tank 1, this flow sensor is connected with first processor module, and this first processor module is by regulating the speed regulating control of power realization to eddy current of booster pump; Or a helical blade is set at the bottom centre position of described warming tank 1, eddy current is while rotation, and drive this helical blade to rotate, this helical blade rotating shaft place is provided with a Hall element, be connected with this Hall element by first processor module, realize the collection of rotating speed.Described first processor module, by the collection of rotating speed and the control of supercharging air pump power output, achieves the automatic speed regulation to eddy current.Optionally, by setting the rotating speed of required eddy current, fixed speed control is realized.Hall element such as can adopt but be not limited to 41F/0H41/SH41/SS41F/S41 bipolarity Hall element, or unipolarity Hall element.
In order to the corresponding relation of the rotating speed and steam consumption that detect eddy current, the record sheet through actual measurement is as follows:
Table 1 raises the quantity of steam required for 90 DEG C about the rotating speed of eddy current and coolant-temperature gage
Note: industrial calculation of steam thermal discharge is approximate gets vaporization enthalpy and 2250kj/kg.
As can be seen from the data of table 1, add eddy current rotation in traditional warming tank 1 after, effectively can improve heating effect, save gas.
Table 230CM
3the water yield by the corresponding relation of rotational speed of eddy current and steam consumption
As shown in Table 2, corresponding 30CM
3the water yield, when rotating speed raise, the not corresponding minimizing of its gas consumption; Therefore, be not that speed is faster, the tolerance of saving is larger, and rotating speed is advisable at 160 revs/min.
Table 3150CM
3the water yield by the corresponding relation of rotational speed of eddy current and steam consumption
As shown in Table 3, corresponding 150CM
3the water yield, equally when rotating speed raises, the not corresponding minimizing of its gas consumption; Therefore, and rotational speed of eddy current be advisable at 160 revs/min.
Table 4300CM
3the water yield by the corresponding relation of rotational speed of eddy current and steam consumption
As shown in Table 4, corresponding 300CM
3the water yield, equally when rotating speed raises, the not corresponding minimizing of its gas consumption.
Therefore, from table 1 to table 4, rotational speed of eddy current is when 80-200 rev/min, the consumption saving of steam, at 9.3%-12.7%, therefore, is controlled by air boost pump 101 pairs of steam pressures, to realize the speed governing to eddy current, and then improve the thermal conversion efficiency of steam, save the consumption of steam.Preferably, when the rotating speed of eddy current is 160 revs/min, the best results of steam saving consumption.
As shown in Figure 2, preferably, the top of described warming tank is provided with spray equipment 9, avoids water in heating process, too much generation steam.Specifically as shown in Figure 2, aqueous dispersion becomes the globule to fall by spray apertures 901 by spray equipment 9, to reduce the generation of fog further.
Fig. 6 shows the structural representation of environment-friendly type steam-energy hot water conversion system.
Fig. 7 shows the schematic block circuit diagram of environment-friendly type steam-energy hot water conversion system.
As shown in Figure 6 and Figure 7, further, in order to improve water purification effect, to meet domestic water requirement, present invention also offers following two kinds of embodiments.
As the first preferred embodiment, described hot water conversion production technology also comprises: to inputting the cold water of warming tank and detecting from the hot water that warming tank exports and/or purify.Concrete, the water inlet pipe 4 of described warming tank 1 and outlet pipe 5 are connected to first, second quality purifying device for water 602, and/or the water inlet pipe 4 of described warming tank 1 and outlet pipe 5 are also connected to first, second water monitoring device 702.
As the optional embodiment of the second, the water inlet pipe 4 of described warming tank 1 and outlet pipe 5 are connected to the first quality purifying device for water 601 and the second quality purifying device for water 602, the water inlet pipe 4 of described warming tank 1 and outlet pipe 5 are respectively equipped with bypass water inlet pipe 401 and bypass outlet pipe 501, and described water inlet pipe 4, outlet pipe 5 and bypass water inlet pipe 401, bypass outlet pipe 501 are separately installed with solenoid valve for water 8; And the input house steward being positioned at described water inlet pipe 4 and bypass water inlet pipe 401 is provided with the first water monitoring device 701, the input house steward being positioned at described outlet pipe 5 and bypass outlet pipe 501 is provided with the second water monitoring device 702; First, second water monitoring device 702 described is suitable for water quality result to transfer to the second processor module, and this processor module passes through the corresponding solenoid valve for water 8 of detected water quality output control and opens or close.Concrete, when the first or second water monitoring device 702 detects water quality reaching standard, then control bypass water pipe and open, namely water is without the need to processing through corresponding quality purifying device for water; If when the first or second water monitoring device 702 detects that water quality is below standard, then close bypass water pipe, water is processed through quality purifying device for water.Effectively can improve the service life of warming tank 1 in this way, avoid the generation of incrustation scale; Also the hot water after can making heating directly reaches the standard of domestic water.Wherein, the data about water quality monitoring include but not limited to the related datas such as suspension in water, chlorine residue, total number of bacteria, pH value.
As the optional embodiment of the present embodiment, the cooling-water temperature sensor for detecting water temperature is provided with in described warming tank 1, this temperature sensor is connected with described processor module, described steam appendix 2 is provided with gas magnetic valve 102, and described processor module is suitable for controlling described gas magnetic valve 102 according to water temperature and opens or closes.Concrete, when water temperature does not reach setting requirement, then control gas magnetic valve 102 and open, continue air feed; If water temperature reaches setting value, then without the need at air feed, namely close electricity consumption magnet valve 102 of holding one's breath.In the present embodiment, water temperature is set as 90 DEG C; Other temperature values can certainly be set as.
Optionally, described water inlet pipe 4 can be used in conjunction water pipe mutually with government's pipe network with the input house steward of bypass water pipe 401 and be connected, and avoids using underground water, industrial wastewater, chemical industry water.
Optionally, described first quality purifying device for water 601 or the second quality purifying device for water 602 can adopt physical filtering equipment, and flow per hour is 30 tons.
Optionally, described warming tank 1 can adopt multiple tank body to combinationally use.Concrete described steam appendix 2 adopts mode in parallel, separates some sub-steam appendixs and accesses respectively in each warming tank 1, realize tank body UNICOM.
Preferably, in order to be incubated hot water further, avoid the waste of heat energy, the thickness requirement of described warming tank 1 is carbon steel 6mm, and heat-insulation layer is rock wool 5cm, ensures safety in temperature-rise period.
Optionally, tank body can customize as required, can be 30 tons, 150 tons, preferably 300 tons.
First, second processor module described such as can adopt but be not limited to single-chip microcomputer, flush bonding processor.
Should be understood that, above-mentioned detailed description of the invention of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (6)
1. environment-friendly type steam-energy hot water transforms a production technology, it is characterized in that, comprising: in warming tank, form eddy current by the Steam Actuation water ejected; And
Steam heater is provided with in described warming tank, and described steam heater comprises: at least one is suitable for the annular gas pipe be connected with steam appendix, this annular gas pipe surrounding is evenly distributed with some exhausting stub tubes, the side of each exhausting stub tube offers some steam vents by same direction, steam is ejected by identical direction from each exhaust outlet, in warming tank, forms eddy current to promote water.
2. environment-friendly type steam-energy hot water according to claim 1 transforms production technology, and it is characterized in that, the rotating speed of described eddy current is 80-200 rev/min.
3. environment-friendly type steam-energy hot water according to claim 1 and 2 transforms production technology, it is characterized in that, described steam appendix is also provided with air boost pump, the flow sensor of the rotating speed for detecting eddy current is provided with in described warming tank, described air boost pump and flow sensor are connected with first processor module respectively, described first processor module is suitable for by steam pressure in air boost pump steam regulation appendix, with controlled vortex flow rotating speed.
4. environment-friendly type steam-energy hot water according to claim 3 transforms production technology, and it is characterized in that, the top of described warming tank is provided with spray equipment.
5. environment-friendly type steam-energy hot water according to claim 4 transforms production technology, it is characterized in that, the water inlet pipe of described warming tank, outlet pipe are connected to the first quality purifying device for water, the second quality purifying device for water, the water inlet pipe of described warming tank, outlet pipe are respectively equipped with bypass water inlet pipe, bypass outlet pipe, and described water inlet pipe, outlet pipe and bypass water inlet pipe, bypass outlet pipe are separately installed with solenoid valve for water; And the input house steward being positioned at described water inlet pipe and bypass water inlet pipe is provided with the first water monitoring device, the input house steward being positioned at described outlet pipe and bypass outlet pipe is provided with the second water monitoring device;
First, second water monitoring device described is suitable for water quality result to transfer to the second processor module, and this processor module passes through the corresponding solenoid valve for water of detected water quality output control and opens or close.
6. environment-friendly type steam-energy hot water according to claim 5 transforms production technology, it is characterized in that, the cooling-water temperature sensor for detecting water temperature is provided with in described warming tank, this temperature sensor is connected with described second processor module, described steam appendix is also provided with gas magnetic valve, and described second processor module is suitable for controlling described gas magnetic valve according to water temperature and opens or closes.
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| CN201410523213.2A CN104235807B (en) | 2014-09-30 | 2014-09-30 | Environment-friendly type steam-energy hot water production technique |
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| CN104235807B true CN104235807B (en) | 2016-01-13 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252087A (en) * | 1979-04-24 | 1981-02-24 | Kime Wellesley R | Rapid response steam generating apparatus and method |
| CN103629947A (en) * | 2013-10-24 | 2014-03-12 | 哈尔滨宏万智科技开发有限公司 | Mixed heating spray pipe |
| CN103851928A (en) * | 2012-11-29 | 2014-06-11 | 哈尔滨中盈电力设备有限公司 | Steam mixed-type heating jet pipe |
-
2014
- 2014-09-30 CN CN201410523213.2A patent/CN104235807B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4252087A (en) * | 1979-04-24 | 1981-02-24 | Kime Wellesley R | Rapid response steam generating apparatus and method |
| CN103851928A (en) * | 2012-11-29 | 2014-06-11 | 哈尔滨中盈电力设备有限公司 | Steam mixed-type heating jet pipe |
| CN103629947A (en) * | 2013-10-24 | 2014-03-12 | 哈尔滨宏万智科技开发有限公司 | Mixed heating spray pipe |
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