CN204461199U - A kind of device suppressing central heating system fouling - Google Patents
A kind of device suppressing central heating system fouling Download PDFInfo
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- CN204461199U CN204461199U CN201420858240.0U CN201420858240U CN204461199U CN 204461199 U CN204461199 U CN 204461199U CN 201420858240 U CN201420858240 U CN 201420858240U CN 204461199 U CN204461199 U CN 204461199U
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Abstract
The utility model relates to a kind of device suppressing central heating system fouling, described device comprise produce power signal signal generator, for adjusting the signal conditioner of described energy signal waveform and amplitude and the signal coupler for changing described energy signal, described signal coupler is arranged on metallic conduit periphery, wherein, described device also comprises at least one and is arranged on balancing energy device on described signal coupler, is connected successively between described signal generator, signal conditioner and balancing energy device by circuit line.The utility model has the advantage that structure is simple, cost is lower, successful, operating distance are far away.
Description
Technical field
The utility model relates to a kind of device suppressing fouling, particularly relates to a kind of device suppressing central heating system fouling.
Background technology
From the eighties, the domestic and international central heating industry plate type heat exchanger that employing volume is little, lightweight, easy accessibility, heat transfer rate are high progressively substitutes traditional shell-and-tube heat exchanger.Because between plate-type heat exchanger plate page and plate page, gap is little, turbulent extent is lower, so easily there is the problem of fouling, blocking.Especially, after the large area of plate type heat exchanger uses, these problems have become the subject matter that central heating system in recent years occurs.
For central heating system, heat exchanger plate fouling and microorganism viscosity mud attachment affect its principal element normally run, it affects greatly the safe, normal of heating system and low cost movement, thus just needs to prevent fouling or need regularly clean plate type heat exchanger.
But just current, the central heating system of China adopts the way of antiscale mainly to use water softening system, but due to the factor of the change of water quality, the change of the amount of metalling run out and operation, still can not prevent the formation of dirt completely.And after fouling, employing be all chemical pickling scale removal, these Chemical cleaning modes not only can not timely and effectively be dealt with problems, and also can cause serious harm to equipment itself and human body, environment simultaneously.
Utility model content
The purpose of this utility model is the device proposing the fouling generation of a kind of pure physics mode suppression heating system and remove, and this device can suppress the scale formation of heating system effectively, and progressively can remove established old dirt.
For achieving the above object, the utility model provides a kind of device suppressing central heating system fouling, described device comprise produce power signal signal generator, for adjusting the signal conditioner of described energy signal waveform and amplitude and the signal coupler for changing described energy signal, described signal coupler is arranged on metallic conduit periphery, wherein, described device also comprises at least one and is arranged on balancing energy device on described signal coupler, is connected successively between described signal generator, signal conditioner and balancing energy device by circuit line.
Preferably, described signal coupler is the closed loop configuration of surrounding pipeline completely.
Preferably, the energy signal that described signal generator produces is square wave and sinusoidal wave composite wave.
Preferably, described combination wave frequency is 100KHz ~ 1MHz, and amplitude is 0V ~ 70V.
Preferably, described device also comprises the pipeline adapter be arranged on described signal coupler.
Preferably, when described balancing energy device is two or more, described balancing energy device is evenly arranged on described signal coupler.
Based on technique scheme, the utility model has the advantages that:
The energy signal that main frame is produced by signal coupler by the utility model to be coupled in pipeline in water on calcium ions and magnesium ions by electromagnetic conversion, and calcium ions and magnesium ions, according to the pattern further of signal, can suppress heating system fouling effectively, and existing old dirt in the pipeline removed.By arranging multiple work post pattern and the signalization adjuster link of main frame, make whole device more can adapt to the secondary pipe network operating mode of heat exchange station complexity.The utility model also has the advantage that structure is simple, cost is lower, successful, operating distance are far away.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the apparatus structure schematic diagram suppressing central heating system fouling;
Fig. 2 is the device scheme of installation suppressing central heating system fouling;
Fig. 3 is the secondary network water amount chart of certain heat exchange station after using the utility model device;
Wherein, 1 ~ circuit line; 2 ~ signal generator; 3 ~ signal conditioner; 4 ~ signal coupler; 5 ~ balancing energy device; 6 ~ pipeline adapter; 7 ~ heat exchanger; 8 ~ circulating pump; The device of 9 ~ suppression central heating system fouling.
Detailed description of the invention
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
The utility model provides a kind of device suppressing central heating system fouling, shown in Figure 1, illustrated therein is a kind of preferred embodiment of the present utility model.Device described in the utility model comprises circuit line 1, the signal generator 2 of produce power signal, signal conditioner 3, signal coupler 4, balancing energy device 5 and pipeline adapter 6, is connected successively between described signal generator 2, signal conditioner 3 and balancing energy device 5 by circuit line 1.
Particularly, the energy signal that described signal generator 2 produces is square wave and sinusoidal wave composite wave, and described combination wave frequency is 100KHz ~ 1MHz, and amplitude is 0V ~ 70V.Described signal conditioner 3 is for adjusting described energy signal waveform and amplitude.For ensureing the complete and effective of described energy signal, on the one hand, can according to the signal mode of field working conditions by the described signal generator 2 of adjustment, to adjust square wave and sinusoidal wave ratio in described composite wave, wherein, described square wave is 1:3 to the maximum with sinusoidal wave ratio, and minimum is 1:35; On the other hand, device of the present utility model can also be made to produce more suitably frequency and amplitude by described signal conditioner 3, to meet the suppression fouling demand of metallic conduit of all size, fouled condition.
For ensureing that energy signal is coupled on the calcium ions and magnesium ions in the water be in metallic conduit effectively, according to the size crossing water pipe footpath, also need the balancing energy device 5 configuring varying number.Described balancing energy device 5 primarily of coil composition, and has wire to connect between multiple described balancing energy device 5, guarantees that energy signal can completely be coupled in water equably.Particularly, serve as water pipe footpath when below DN250, at least need configuration 1 balancing energy device 5; Served as water pipe footpath between DN250 ~ DN500 time, at least need configuration 2 balancing energy devices 5; Served as water pipe footpath between DN500 ~ DN800 time, at least need configuration 4 balancing energy devices; Serve as water pipe footpath when more than DN800, at least need configuration 5 balancing energy devices 5.Further, when described balancing energy device 5 is two or more, described balancing energy device 5 is evenly arranged on described signal coupler 4.
Preferably, described signal coupler 4 is arranged on metallic conduit periphery, concrete, described energy coupler 4 has been that electric energy arrives the key of electric energy conversion again to magnetic energy, form primarily of soft magnetic materials, adapt to the conversion of high-frequency signal, and described signal coupler 4 is the closed loop configuration of surrounding pipeline completely, better energy signal is converted to couple electromagnetic energy on the calcium ions and magnesium ions in water.Further, when metallic conduit existing certain electromagnetic interference, in order to not affect the normal work of described energy signal, described signal coupler 4 also needs to add pipeline adapter 6.Concrete, described pipeline adapter 6 is primarily of resistance, or the resistance-capacitance network that resistance and electric capacity form, and for the electromagnetic interference energy absorbed or bypass metallic conduit exists, the size of described pipeline adapter 6 is according to Operating condition adjustment.
The utility model not only can suppress the generation of fouling, can also remove the old dirt generated simultaneously.Further, the general principle of the utility model acquisition of technology effect is: described signal generator 2 produces square wave and sinusoidal wave composite wave, described composite wave by the adjustment of signal conditioner 3, and is coupled on the calcium ions and magnesium ions in water by the mode that signal coupler 4 converts the signal into electromagnetic energy.Calcium ions and magnesium ions is under the effect of electromagnetic energy, produce corresponding motion, make it can not be combined with each other and form compound, particularly to calcium ions and magnesium ions, make it keep ionic condition always, can not crystallization, namely can not produce calcium carbonate magnesium salts, that is, in the links of heating system secondary network side, do not have the generation of fouling or produce little incrustation scale.
For the heating system that there is fouling, under the electromagnetic energy effect that composite wave signal converts to, slowly can there is resonance and be separated and resolve in miemite, to make progressively incrustation scale be separated gradually to come off and to be pulled away along with current, reaches the object of scale removal.
See Fig. 2, for the use in certain heat exchange station secondary network, illustrated therein is the preferred installation site of one of the device of suppression central heating system of the present utility model fouling.
Particularly, the device 9 of described suppression central heating system fouling is arranged on the female pipe in heat exchange station secondary network between circulating pump 8 and heat exchanger 7, female pipe caliber is DN600, join balancing energy device 4, signal frequency is 135kHz, and amplitude is up to 55V, installs on January 7th, 2013 and comes into operation, during installation, the water amount of described heat exchanger 7 is 1500t/h, and fouling is very serious.At the end of adopting the device 9 of described suppression central heating system fouling to move to Heating Season, as shown in Figure 3, water amount reaches 2200t/h.And after opening described heat exchanger 7, find that incrustation scale has been removed totally, and generate without new incrustation scale.
The energy signal that main frame is produced by signal coupler by the utility model to be coupled in pipeline in water on calcium ions and magnesium ions by electromagnetic conversion, and calcium ions and magnesium ions, according to the pattern further of signal, can suppress heating system fouling effectively, and existing old dirt in the pipeline removed.By arranging multiple work post pattern and the signalization adjuster link of main frame, make whole device more can adapt to the secondary pipe network operating mode of heat exchange station complexity.The utility model also has the advantage that structure is simple, cost is lower, successful, operating distance are far away.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the field have been to be understood that: still can modify to detailed description of the invention of the present utility model or carry out equivalent replacement to portion of techniques feature; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (6)
1. one kind is suppressed the device of central heating system fouling, it is characterized in that: described device comprises the signal generator (2) of produce power signal, for adjusting the signal conditioner (3) of described energy signal waveform and amplitude and the signal coupler (4) for changing described energy signal, described signal coupler (4) is arranged on metallic conduit periphery, wherein, described device also comprises at least one and is arranged on balancing energy device (5) on described signal coupler (4), described signal generator (2), be connected successively by circuit line (1) between signal conditioner (3) and balancing energy device (5).
2. device according to claim 1, is characterized in that: described signal coupler (4) is the closed loop configuration of surrounding pipeline completely.
3. device according to claim 1, is characterized in that: the energy signal that described signal generator (2) produces is square wave and sinusoidal wave composite wave.
4. device according to claim 3, is characterized in that: described combination wave frequency is 100KHz ~ 1MHz, and amplitude is 0V ~ 70V.
5. device according to claim 1, is characterized in that: described device also comprises the pipeline adapter (6) be arranged on described signal coupler (4).
6. device according to claim 1, is characterized in that: when described balancing energy device (5) is for two or more, described balancing energy device (5) is evenly arranged on described signal coupler (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420858240.0U CN204461199U (en) | 2014-12-30 | 2014-12-30 | A kind of device suppressing central heating system fouling |
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| CN201420858240.0U CN204461199U (en) | 2014-12-30 | 2014-12-30 | A kind of device suppressing central heating system fouling |
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| CN204461199U true CN204461199U (en) | 2015-07-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482800A (en) * | 2014-12-30 | 2015-04-01 | 贺剑 | Device for restraining scaling of centralized heating system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482800A (en) * | 2014-12-30 | 2015-04-01 | 贺剑 | Device for restraining scaling of centralized heating system |
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| TR01 | Transfer of patent right |
Effective date of registration: 20161208 Address after: 100192 Beijing, Haidian District West Road, No. 66, room 16, building two, Room 203 Patentee after: Beijing Hengtong Zhaopin Technology Co. Ltd. Address before: 102206 Beijing city Changping District small town development of Shigezhuang Road No. 8 Building No. 5 hospital 1015 Patentee before: He Jian Patentee before: Zhou Qiling |