CN108626895A - A method of to wall-mounted twoport solar energy heat accumulating pipe scale removal - Google Patents
A method of to wall-mounted twoport solar energy heat accumulating pipe scale removal Download PDFInfo
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- CN108626895A CN108626895A CN201810440008.8A CN201810440008A CN108626895A CN 108626895 A CN108626895 A CN 108626895A CN 201810440008 A CN201810440008 A CN 201810440008A CN 108626895 A CN108626895 A CN 108626895A
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- pipe
- accumulating pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 444
- 230000000694 effects Effects 0.000 claims abstract description 38
- 244000248349 Citrus limon Species 0.000 claims abstract description 26
- 235000005979 Citrus limon Nutrition 0.000 claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 18
- 230000013011 mating Effects 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 13
- 238000010992 reflux Methods 0.000 claims description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- 229920001971 elastomer Polymers 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 5
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- 230000002045 lasting effect Effects 0.000 claims description 5
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- 230000000007 visual effect Effects 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 55
- 238000005485 electric heating Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 5
- 125000004122 cyclic group Chemical group 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 4
- 239000006166 lysate Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 206010053615 Thermal burn Diseases 0.000 description 3
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- 238000007430 reference method Methods 0.000 description 3
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 3
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of methods to wall-mounted twoport solar energy heat accumulating pipe scale removal, include the following steps:Preparation, structure scaler system, heat cycles water, the total water capacity of estimation and addition remove the appropriate lemon sour solvent of incrustation scale, scale removal, the effect of scale removal, scale removal completion.Fair water cone cooperation other component of the present invention uses, the new scaler system of composition will provide new solution for the scale removal problem of the solar energy heat accumulating pipe of solar water heater existing and currently in use, largely alleviates labor intensity and saves the scale removal time.
Description
Technical field
The present invention relates to descalling technique fields, and in particular to a kind of side to wall-mounted twoport solar energy heat accumulating pipe scale removal
Method.
Background technology
Since solar water heater comes into huge numbers of families, convenient, energy-saving and environmental protection superior functions become everybody and most like
One of household electrical appliance of love also make itself to occupy top-priority status in the desire to purchase of each family of society, that is to say, that
Electric appliance is added when either new home completion or marriage are got married, solar water heater, which must be for everyone, can go to consider to buy
One of household electrical appliances.
Solar water heater be by its be arranged in solar energy heat accumulating pipe below water butt absorb in sunlight thermal energy come
Cold water in heating tube rises to water butt upper layer using hot water automatically, water butt lower layer cold water is sunk in heat accumulating pipe naturally
And constantly hydronic principle is taken a shower the hot water that uses to generate suitable for people.Top is stored in when not having to hot water temporarily
Water butt in it is spare.So-called " no man is perfect, the endless U.S. of object ", any type electric appliance has its advantage to be also impossible to not lack
The characteristics of point, solar water heater is due to its " water storage ", so that the water stored by its inside is constantly in, " heating -- use lacks
Water -- water filling cooling -- reheats " the variation of cold and hot cold cycling water temperature in, in particular at night, solar energy heat accumulating pipe can not
The water in pipe is heated again, the water in pipe is also at opposing stationary state, and with being gradually reduced for water temperature, incrustation scale is just slowly
Be formed and adhered on the inner wall of solar energy heat accumulating pipe, the scale particles in water butt are also because gravity factor sinks to heat build-up
Pipe is accumulated, and is so accumulated over a long period, and in the past when 5 to 6 years, the appearance heat absorption efficiency that solar water heater will be slowly is low (main
The reason is that the scale crust of heat build-up inside pipe wall has obstructed the transmission of thermal energy), the phenomenon that auxiliary electrical heater system frequent starting.At this moment
Rational scale removal measure, which must be taken, just to the inside especially heat accumulating pipe of water heater can make solar water heater restore to inhale again
Receive the ability of solar energy.
There are two types of traditional manual scale removal methods:It is deactivated first, first powering off water heater, by scale removal medicament or medicinal powder from too
Inside the super water level drain hole injection water heater of positive energy water heater, (can not intuitively it be seen after the natural dissolving of two to three days
See internal incrustation scale solute effect), the artificial whole liquid medicine in water heater inside that are discharged (are physically located in the heat accumulating pipe of water heater lower part
Liquid medicine can not be discharged), inject repeatedly after clean tap water is rinsed raffinate, you can be continuing with.Second is that first will
Water heater power-off deactivates, and the artificial water being discharged in water storage barrel of heater one by one removes heat accumulating pipe from water heater, dilute
The lysates such as hydrochloric acid pour into pipe and clog nozzle with stopper, reverse heat accumulating pipe repeatedly, its internal incrustation scale is made to dissolve, general 15 points
Clock or so can dispose the incrustation scale inside a heat accumulating pipe.For the solar water heater of 18 to 20 pipes, one ripe
Heat accumulating pipe is all removed by hand and then carries out scale removal respectively, is refilled back and is probably needed 4 to 5 hours.The advantages of this method is
It can intuitively see whether the incrustation scale inside liner is fully erased, the disadvantage is that dilute hydrochloric acid is harmful to human body and environment, to heat build-up
Whether the heat absorbing coating of pipe liner is harmful to be still not clear.
The disclosure of background above technology contents is only used for design and the technical solution that auxiliary understands the present invention, not necessarily
The prior art for belonging to present patent application, no tangible proof show the above present patent application the applying date
In the case of disclosed, above-mentioned background technology should not be taken to the novelty and creativeness of evaluation the application.
Invention content
Present invention aims at solve the problems, such as that existing traditional manual descaling method is time-consuming and laborious.
For this purpose, the present invention proposes a kind of method to wall-mounted twoport solar energy heat accumulating pipe scale removal, include the following steps:
(1) preparation:The attaching plug of solar water heater is pulled from power outlet, by water storage barrel of heater
Lower section is closed into and out of water valve, and the loose joint between the heat build-up tube assembly and water butt of balcony or outdoor wall is dismantled, wall is made
Hanging component is detached with host connection, is opened mudhole and is discharged the water in pipe fitting;During discharging water, the dedicated heat build-up of scale removal
Pipe put pipe support be placed in it is spare in hall;
(2) it connects:After discharging water, heat build-up tube assembly is removed into careful decomposition from fixed position, inside heat accumulating pipe
It pours out in the incrustation scale fragment of the state of loosening, then the careful special mating foamed plastic that is placed on of heat accumulating pipe is put on pipe support,
The solar water heater heat accumulating pipe scale removal water conservancy diversion cap member more bigger than heat build-up pipe outside diameter:Cap body, bottom cover, water seal are from fitting case
In take out, first shut the silicone tube doubling of the water outlet at the top of cap body and with nylon cable tie, first bottom cover thread when assembling
Mouth packs into heat build-up tube head outer circle upward, then rubber water sealing groove is set to upwards above bottom cover, then cap body is entangled heat build-up
Pipe nozzle is gently pressed into water seal in the groove of cap body lower part, and finally bottom cover is tightened at the lower section thread of cap body, one by one will
After needing the heat accumulating pipe both ends of scale removal all to put on fair water cone, connected successively by heat accumulating pipe is end to end using mating heat-proof silica gel pipe
Each heat accumulating pipe is connect, i.e., with heat-proof silica gel pipe the water inlet of any one fair water cone of first heat accumulating pipe and going out for scaler
The mouth of a river connects, the water inlet of that fair water cone of other end and any one of second heat accumulating pipe fair water cone water inlet phase
Even, the water inlet of second heat accumulating pipe another fair water cone is connected with third root heat accumulating pipe fair water cone, and so on connect completely
Portion is placed on the heat accumulating pipe put on pipe support, the last one fair water cone interface is then connected with the return pipe of scaler, is allowed to form one
A semi-enclosed water circulation system;
(3) heat cycles water:Enough clear water are added to solution tank, opens battery main switch, starts water pump first, each poly-
Filled in heat pipe and need before water constantly to add clear water in solution tank, until solution tank refluxing opening have lasting water reflux and
After solution tank keeps 2/3rds stable water levels, just stop that clear water is added and opens electrical heating to switch, allows entire water cyclic system
System adjusts heating and temperature control knob and points to 85-90 DEG C in constantly cycle and continuous heating state.When water temperature heating is to 50 DEG C
The required scale remover of scale removal can be added in left and right.
(4) estimate that total water capacity, addition remove the appropriate lemon sour solvent of incrustation scale:The scale removal for carrying out heat accumulating pipe liner, is removed
Above-mentioned circulation connection is outer, another key point is exactly the concentration proportioning of acid flux material:Every liter of water is added 40-60 grams
Scale remover;
(5) temperature dissolves after room temperature is heated to 70 DEG C incrustation scale, and solution rate is most fast when reaching 90 DEG C, this time needs
A hour is wanted, using can first close heating power supply switch after the continued dissolution scale removal of a hour, allows water circulation system
In water slowly reduce water temperature in scale removal cycle, by the discharging system of scaler system by the lemon in solution tank after half an hour
A part of solution is discharged in acid solution, while cold water is added to reduce water temperature to 40 DEG C hereinafter, stopping pump operation, removes the respectively
The fair water cone of one and last root heat accumulating pipe carries out visual observations scale removal effect, if it is the solar energy for having used 10 years or more
Water heater then needs suitably to increase the electrically heated time, and total scale removal time can continue 3 hours or so;
(6) effect of scale removal:Under normal circumstances, i.e., acid solution concentration and temperature all meet above-mentioned condition, more heat build-ups
The scale removal water circulation system that pipe combines can all reach fully erased heat build-up inside pipe wall incrustation scale after having run two hours
Purpose;Typically by the range estimation effect of last root heat accumulating pipe to determine whether scale removal work is completed, if it find that finally
A piece heat accumulating pipe still has a small amount of incrustation scale, can continue the fair water cone observation scale removal effect for removing an intermediate heat accumulating pipe, if effect
Fruit does not reach continuation and looks for forward, reaches effect and looks for backward, do not reach several of scale removal effect reconnect according to
The operation of above-mentioned second step rejoins lemon granulates and continues scale removal work, certainly, needs the heat accumulating pipe of scale removal fewer,
The temperature promotion of acid solution in scaler solution tank is faster, and the time used is fewer;
(7) completion of scale removal:The effective clear water of heat build-up for completing scale removal task is cleaned one by one and installs back heat accumulating pipe group
On part holder, the pipeline of water heater host water butt is reconnected, is plugged in solar water heater after installing, by new
Again upper water can normal use for use operation after dress.
Further, solar water heater heat accumulating pipe scale removal fair water cone described in step (2) has several, the solar energy
Water heater heat accumulating pipe scale removal fair water cone includes cap body, water seal, bottom cover and diversion pipe, the cap body upper end be provided with water inlet and
Water outlet, the water seal are set between cap body and bottom cover, and the cap body, water seal, bottom cover three are connected by diversion pipe.
Further, the cap body is up big and down small hollow and under shed object, and lower open end has outer spiral shell
Tooth, the object are cylinder.
Further, the inlet end and water outlet end are both provided with external screw teeth.
Further, the inlet and outlet are 1.
Further, the water seal is circular caoutchouc elasticity sealing element.
Further, the bottom cover is with internal screw thread, the intermediate lid cylinder for opening circular hole, the internal screw thread of the bottom cover
With the external screw teeth of cap body lower open end is mating to be interlocked through knob.
Further, described diversion pipe one end is connected with the water inlet inner end interior tooth on cap body top.
Further, the diversion pipe is plastic hollow pipe.
Further, scale remover described in step (3) is food-grade environment-friendly type solvent lemon granulates.
The beneficial effect of the present invention compared with the prior art includes:
1, fair water cone cooperation other component of the present invention uses, and the feature of the new scaler system maximum of composition is so that current city
The batch scale removal measure of mechanization may be used in the overwhelming majority current solar energy heat accumulating pipes used in field, and the scale removal time is made to contract significantly
It is short, allow scale removal effect intuitively visually can complete remaining waste liquid environmental protection and public nuisance free after scale removal work.
2, fair water cone of the present invention cooperation other component uses, the new scaler system of composition will be it is existing and it is currently in use too
The scale removal problem of the solar energy heat accumulating pipe of positive energy water heater provides new solution, largely alleviates labor intensity
With save the scale removal time.
3, fair water cone cooperation other component of the present invention uses, and the material that the new scaler system of composition uses is heat resistant plastice,
The method of manufacture is the traditional handicraft of injection molding demoulding, and it is of low cost for the acquirement of material and the making of finished product to be that raw material is easy to get
And easily mass production.
4, fair water cone cooperation other component of the present invention uses, and the new scaler system of composition, descaling method is simple, connection side
Just, as long as slightly learning for most of be engaged in for the people of solar water heater scale removal industry, the study of half an hour adds practicality
It can skilled operation.
Description of the drawings
Fig. 1 is the structural schematic diagram to wall-mounted twoport solar energy heat accumulating pipe scaler system of the present invention.
Fig. 2 is solar water heater heat accumulating pipe scale removal fair water cone structural schematic diagram.
Specific implementation mode
With reference to embodiment and compares attached drawing invention is further described in detail.It is emphasized that
Following the description is only exemplary, the range being not intended to be limiting of the invention and its application.
As Super high-rise dwelling house building develops to counties and districts' grade, the resident family of same storied building is more and more, and only the space of roof has been
The common occupation of land demand of solar water heater is installed through cannot be satisfied everybody, therefore, wall-mounted (or balcony type) solar heat
Hydrophone is also by the world in fashion.Schedule has also just so been put on for the scale removal of this novel solar water heater, has proposed one here
A method that scale removal is carried out to its heat accumulating pipe using aforementioned " scale removal fair water cone ".
Method And Principle:Scale removal fair water cone has two Inlet and outlet water interfaces, and water outlet therein sebific duct doubling is bound
Method blocks, and makes its " change " at single hole fair water cone;Then the both ends of dual-opening type heat accumulating pipe fair water cone is sleeved on (not having to insert at this time
Connect diversion pipe) it just becomes and can control the glass pipe of water (flow) direction, when we are more such heat accumulating pipe head and the tail phases
String even together, and accesses in the forced circulation water system of scaler, just at a safe and reliable, energy-saving and environment-friendly heat build-up
Pipe scaler system.
Embodiment one
As shown in Figure 1, 2, one kind is to wall-mounted twoport solar energy heat accumulating pipe scaler system, including solution tank 1, electric heating tube
2, water pump 3, efferent duct 4, solar water heater heat accumulating pipe scale removal fair water cone 5, heat accumulating pipe 6, return duct 7, the solution tank 1
Bottom is equipped with electric heating tube 2, and 3 one end of the water pump connects the water inlet of solution tank 1, the connection output of 3 other end of the water pump
Pipe 4, the efferent duct 4 connect the water inlet of solar water heater heat accumulating pipe scale removal fair water cone 5, and the solar water heater is poly-
Heat pipe scale removal fair water cone 5 connects heat accumulating pipe 6, and 7 one end of the return duct connects solar water heater heat accumulating pipe scale removal water conservancy diversion
5 water outlet of cap, 7 other end of the return duct connect solution tank 1.
The solar water heater heat accumulating pipe scale removal fair water cone 5 has several, the solar water heater heat accumulating pipe scale removal
Include cap body 51, water seal 52, bottom cover 53 and diversion pipe 54 with fair water cone 5,51 upper end of the cap body is provided with water inlet 511 and goes out
The mouth of a river 512, the water seal 52 are set between cap body 51 and bottom cover 53, and the cap body 51, water seal 52,53 three of bottom cover are by leading
Flow tube 54 is connected.
The cap body 51 is up big and down small hollow and under shed object, and lower open end has external screw teeth, described
Object is cylinder.
The inlet end and water outlet end are both provided with external screw teeth.
The inlet and outlet are 1.
The water seal 52 is circular caoutchouc elasticity sealing element.
The bottom cover is with internal screw thread, the intermediate lid cylinder for opening circular hole, the internal screw thread and cap body of the bottom cover 53
The external screw teeth of lower open end is mating to be interlocked through knob.
54 one end of the diversion pipe is connected with the water inlet inner end interior tooth on cap body top.
The diversion pipe 54 is plastic hollow pipe.
The descaling method to wall-mounted twoport solar energy heat accumulating pipe scaler system includes the following steps:
1, preparation:The attaching plug of solar water heater is pulled from power outlet, by water storage barrel of heater
Lower section is closed into and out of water valve, and the loose joint between the heat build-up tube assembly and water butt of balcony or outdoor wall is dismantled, wall is made
Hanging component is detached with host connection, is opened mudhole and is discharged the water in pipe fitting;During discharging water, the dedicated heat build-up of scale removal
Pipe put pipe support be placed in it is spare in hall;
2, it connects:After discharging water, heat build-up tube assembly is removed into careful decomposition from fixed position, is in heat accumulating pipe inside
The incrustation scale fragment of loosening state is poured out, and then the careful special mating foamed plastic that is placed on of heat accumulating pipe is put on pipe support,
The solar water heater heat accumulating pipe scale removal water conservancy diversion cap member more bigger than heat build-up pipe outside diameter:Cap body, bottom cover, water seal are from fitting case
It takes out and (needs to use the big conversion head that becomes smaller when the outer diameter of heat accumulating pipe is less than one specification grade of fair water cone cap body), first cap
The silicone tube doubling of water outlet at the top of body is simultaneously shut with nylon cable tie, and bottom cover thread mouth is first packed into heat accumulating pipe upward when assembling
Then head outer circle is upwards set to rubber water sealing groove above bottom cover, then cap body is entangled heat accumulating pipe nozzle and (does not have to insert at this time
Connect diversion pipe), gently water seal is pressed into the groove of cap body lower part, finally bottom cover is tightened at the lower section thread of cap body, by
After the heat accumulating pipe both ends for needing scale removal are all put on fair water cone by one, using mating heat-proof silica gel pipe by heat accumulating pipe it is end to end come according to
Each heat accumulating pipe of secondary connection, i.e., with heat-proof silica gel pipe the water inlet and scaler of any one fair water cone of first heat accumulating pipe
Water outlet connection, any one fair water cone water inlet of the water inlet of that fair water cone of other end and second heat accumulating pipe
Be connected, the water inlet of second heat accumulating pipe another fair water cone is connected with third root heat accumulating pipe fair water cone, and so on connected
It is totally placed in the heat accumulating pipe put on pipe support, the last one fair water cone interface is then connected with the return pipe of scaler system, is allowed to shape
At a semi-enclosed water circulation system;
3, heat cycles water:Enough clear water are added to solution tank, open battery main switch, start water pump first (in scale removal
Machine refluxing opening does not have to forbid to open electrical heating switch before return water), it is needed before filling water in each heat accumulating pipe constantly molten
Liquid bucket adds clear water, until scaler system refluxing opening has lasting water reflux and keeps 2/3rds stable water levels in solution tank
Afterwards, just stop that clear water is added and open electrical heating switch, entire water circulation system is allowed to be in constantly cycle and continuous heating state,
It adjusts heating and temperature control knob and points to 90 DEG C.When the required food-grade of scale removal can be added to 50 DEG C or so in water temperature heating
Environment-friendly type solvent lemon granulates;
4, estimate that total water capacity, addition remove the appropriate lemon sour solvent of incrustation scale:The scale removal for carrying out heat accumulating pipe liner, in addition to
Above-mentioned circulation connection is outer, another key point is exactly that (suitable solvent strength can for the concentration proportioning of acid flux material
Reach scale removal purpose again and can save material and avoid wasting);60 grams of food-grade environment-friendly type solvent citric acid is added in every liter of water
Grain, this be a process over 2 years continuous scale removal put into practice obtained reasonable data.About the water capacity in estimation water circulation system
Product gives a reference method here:Water capacity [radius squared (mm) X3.14X heat build-up length of tube of liner of every heat accumulating pipe
(mm)] X heat accumulating pipes quantity+scaler solution tank water capacity (about 20 liters);
5, the assurance of scale removal time:Under normal circumstances, the solar water heater for having used 5 years or so, when water temperature from
Room temperature (generally requires half an hour) after being heated to 70 DEG C, and incrustation scale starts to dissolve, and solution rate is most fast when reaching 90 DEG C, this time
A hour is needed, using can first close heating power supply switch after the continued dissolution scale removal of a hour, allows water cyclic system
Water in system slowly reduces water temperature in scale removal cycle, by the discharging system of scaler system by the lemon in solution tank after half an hour
A part of solution is discharged in lemon acid solution, at the same be added cold water with reduce water temperature to 40 DEG C or less (for scald preventing, usable electronics
Thermometer carries out thermometric), stop pump operation, the fair water cone for removing first and last root heat accumulating pipe respectively carries out range estimation sight
Examine scale removal effect.If it is the solar water heater for having used 10 years or more, then needs suitably to increase the electrically heated time, always remove
The dirty time can continue 3 hours or so.
6, the effect of scale removal:(i.e. acid solution concentration and temperature all meet above-mentioned condition) under normal circumstances, more heat build-ups
The scale removal water circulation system that pipe combines can all reach fully erased heat build-up inside pipe wall incrustation scale after having run two hours
Purpose;Typically by the range estimation effect of last root heat accumulating pipe to determine whether scale removal work is completed, if it find that finally
A piece heat accumulating pipe still has a small amount of incrustation scale, can continue the fair water cone observation scale removal effect for removing an intermediate heat accumulating pipe, if effect
Fruit does not reach continuation and looks for forward, reaches effect and looks for backward, do not reach several of scale removal effect reconnect according to
The operation of above-mentioned second step rejoins food-grade environment-friendly type solvent lemon granulates and continues scale removal work, certainly, needs
The heat accumulating pipe of scale removal is fewer, and the temperature promotion of the acid solution in the solution tank of scaler system is faster, and the time used gets over
It is few;
7, the completion of scale removal:The effective clear water of heat build-up for completing scale removal task is cleaned one by one and installs back heat build-up tube assembly
On holder, the pipeline of water heater host water butt is reconnected, is plugged in solar water heater after installing, by new clothes
Again upper water can normal use for use operation afterwards.
8, health and environmental protection:The solvent used due to this method works as scale removal for food-grade environment-friendly type solvent lemon granulates
After, directly in discharging of waste liquid to municipal drainage system any pollution can will not be generated to environment, and after scale removal
Heat accumulating pipe slightly can be once reinstalled on heat accumulating pipe assembly support with clear water flushing, it is not necessary to worry that residual lysate produces human body
Raw any harm.
Embodiment two
As shown in Figure 1, 2, one kind is to wall-mounted twoport solar energy heat accumulating pipe scaler system, including solution tank 1, electric heating tube
2, water pump 3, efferent duct 4, solar water heater heat accumulating pipe scale removal fair water cone 5, heat accumulating pipe 6, return duct 7, the solution tank 1
Bottom is equipped with electric heating tube 2, and 3 one end of the water pump connects the water inlet of solution tank 1, the connection output of 3 other end of the water pump
Pipe 4, the efferent duct 4 connect the water inlet of solar water heater heat accumulating pipe scale removal fair water cone 5, and the solar water heater is poly-
Heat pipe scale removal fair water cone 5 connects heat accumulating pipe 6, and 7 one end of the return duct connects solar water heater heat accumulating pipe scale removal water conservancy diversion
5 water outlet of cap, 7 other end of the return duct connect solution tank 1.
The solar water heater heat accumulating pipe scale removal fair water cone 5 has several, the solar water heater heat accumulating pipe scale removal
Include cap body 51, water seal 52, bottom cover 53 and diversion pipe 54 with fair water cone 5,51 upper end of the cap body is provided with water inlet 511 and goes out
The mouth of a river 512, the water seal 52 are set between cap body 51 and bottom cover 53, and the cap body 51, water seal 52,53 three of bottom cover are by leading
Flow tube 54 is connected.
The cap body 51 is up big and down small hollow and under shed object, and lower open end has external screw teeth, described
Object is cylinder.
The inlet end and water outlet end are both provided with external screw teeth.
The inlet and outlet are 1.
The water seal 52 is circular caoutchouc elasticity sealing element.
The bottom cover is with internal screw thread, the intermediate lid cylinder for opening circular hole, the internal screw thread and cap body of the bottom cover 53
The external screw teeth of lower open end is mating to be interlocked through knob.
54 one end of the diversion pipe is connected with the water inlet inner end interior tooth on cap body top.
The diversion pipe 54 is plastic hollow pipe.
The descaling method to wall-mounted twoport solar energy heat accumulating pipe scaler system includes the following steps:
1, preparation:The attaching plug of solar water heater is pulled from power outlet, by water storage barrel of heater
Lower section is closed into and out of water valve, and the loose joint between the heat build-up tube assembly and water butt of balcony or outdoor wall is dismantled, wall is made
Hanging component is detached with host connection, is opened mudhole and is discharged the water in pipe fitting;During discharging water, the dedicated heat build-up of scale removal
Pipe put pipe support be placed in it is spare in hall;
2, it connects:After discharging water, heat build-up tube assembly is removed into careful decomposition from fixed position, is in heat accumulating pipe inside
The incrustation scale fragment of loosening state is poured out, and then the careful special mating foamed plastic that is placed on of heat accumulating pipe is put on pipe support,
The solar water heater heat accumulating pipe scale removal water conservancy diversion cap member more bigger than heat build-up pipe outside diameter:Cap body, bottom cover, water seal are from fitting case
It takes out and (needs to use the big conversion head that becomes smaller when the outer diameter of heat accumulating pipe is less than one specification grade of fair water cone cap body), first cap
The silicone tube doubling of water outlet at the top of body is simultaneously shut with nylon cable tie, and bottom cover thread mouth is first packed into heat accumulating pipe upward when assembling
Then head outer circle is upwards set to rubber water sealing groove above bottom cover, then cap body is entangled heat accumulating pipe nozzle and (does not have to insert at this time
Connect diversion pipe), gently water seal is pressed into the groove of cap body lower part, finally bottom cover is tightened at the lower section thread of cap body, by
After the heat accumulating pipe both ends for needing scale removal are all put on fair water cone by one, using mating heat-proof silica gel pipe by heat accumulating pipe it is end to end come according to
Each heat accumulating pipe of secondary connection, i.e., with heat-proof silica gel pipe the water inlet and scaler of any one fair water cone of first heat accumulating pipe
Water outlet connection, any one fair water cone water inlet of the water inlet of that fair water cone of other end and second heat accumulating pipe
Be connected, the water inlet of second heat accumulating pipe another fair water cone is connected with third root heat accumulating pipe fair water cone, and so on connected
It is totally placed in the heat accumulating pipe put on pipe support, the last one fair water cone interface is then connected with the return pipe of scaler system, is allowed to shape
At a semi-enclosed water circulation system;
3, heat cycles water:Enough clear water are added to solution tank, open battery main switch, start water pump first (in scale removal
Machine refluxing opening does not have to forbid to open electrical heating switch before return water), it is needed before filling water in each heat accumulating pipe constantly molten
Liquid bucket adds clear water, until scaler system refluxing opening has lasting water reflux and keeps 2/3rds stable water levels in solution tank
Afterwards, just stop that clear water is added and open electrical heating switch, entire water circulation system is allowed to be in constantly cycle and continuous heating state,
It adjusts heating and temperature control knob and points to 87 DEG C.When the required food-grade of scale removal can be added to 50 DEG C or so in water temperature heating
Environment-friendly type solvent lemon granulates;
4, estimate that total water capacity, addition remove the appropriate lemon sour solvent of incrustation scale:The scale removal for carrying out heat accumulating pipe liner, in addition to
Above-mentioned circulation connection is outer, another key point is exactly that (suitable solvent strength can for the concentration proportioning of acid flux material
Reach scale removal purpose again and can save material and avoid wasting);45 grams of food-grade environment-friendly type solvent citric acid is added in every liter of water
Grain, this be a process over 2 years continuous scale removal put into practice obtained reasonable data.About the water capacity in estimation water circulation system
Product gives a reference method here:Water capacity [radius squared (mm) X3.14X heat build-up length of tube of liner of every heat accumulating pipe
(mm)] X heat accumulating pipes quantity+scaler solution tank water capacity (about 20 liters);
5, the assurance of scale removal time:Under normal circumstances, the solar water heater for having used 5 years or so, when water temperature from
Room temperature (generally requires half an hour) after being heated to 70 DEG C, and incrustation scale starts to dissolve, and solution rate is most fast when reaching 90 DEG C, this time
A hour is needed, using can first close heating power supply switch after the continued dissolution scale removal of a hour, allows water cyclic system
Water in system slowly reduces water temperature in scale removal cycle, by the discharging system of scaler system by the lemon in solution tank after half an hour
A part of solution is discharged in lemon acid solution, at the same be added cold water with reduce water temperature to 40 DEG C or less (for scald preventing, usable electronics
Thermometer carries out thermometric), stop pump operation, the fair water cone for removing first and last root heat accumulating pipe respectively carries out range estimation sight
Examine scale removal effect.If it is the solar water heater for having used 10 years or more, then needs suitably to increase the electrically heated time, always remove
The dirty time can continue 3 hours or so.
6, the effect of scale removal:(i.e. acid solution concentration and temperature all meet above-mentioned condition) under normal circumstances, more heat build-ups
The scale removal water circulation system that pipe combines can all reach fully erased heat build-up inside pipe wall incrustation scale after having run two hours
Purpose;Typically by the range estimation effect of last root heat accumulating pipe to determine whether scale removal work is completed, if it find that finally
A piece heat accumulating pipe still has a small amount of incrustation scale, can continue the fair water cone observation scale removal effect for removing an intermediate heat accumulating pipe, if effect
Fruit does not reach continuation and looks for forward, reaches effect and looks for backward, do not reach several of scale removal effect reconnect according to
The operation of above-mentioned second step rejoins food-grade environment-friendly type solvent lemon granulates and continues scale removal work, certainly, needs
The heat accumulating pipe of scale removal is fewer, and the temperature promotion of the acid solution in the solution tank of scaler system is faster, and the time used gets over
It is few;
7, the completion of scale removal:The effective clear water of heat build-up for completing scale removal task is cleaned one by one and installs back heat build-up tube assembly
On holder, the pipeline of water heater host water butt is reconnected, is plugged in solar water heater after installing, by new clothes
Again upper water can normal use for use operation afterwards.
8, health and environmental protection:The solvent used due to this method works as scale removal for food-grade environment-friendly type solvent lemon granulates
After, directly in discharging of waste liquid to municipal drainage system any pollution can will not be generated to environment, and after scale removal
Heat accumulating pipe slightly can be once reinstalled on heat accumulating pipe assembly support with clear water flushing, it is not necessary to worry that residual lysate produces human body
Raw any harm.
Embodiment three
As shown in Figure 1, 2, one kind is to wall-mounted twoport solar energy heat accumulating pipe scaler system, including solution tank 1, electric heating tube
2, water pump 3, efferent duct 4, solar water heater heat accumulating pipe scale removal fair water cone 5, heat accumulating pipe 6, return duct 7, the solution tank 1
Bottom is equipped with electric heating tube 2, and 3 one end of the water pump connects the water inlet of solution tank 1, the connection output of 3 other end of the water pump
Pipe 4, the efferent duct 4 connect the water inlet of solar water heater heat accumulating pipe scale removal fair water cone 5, and the solar water heater is poly-
Heat pipe scale removal fair water cone 5 connects heat accumulating pipe 6, and 7 one end of the return duct connects solar water heater heat accumulating pipe scale removal water conservancy diversion
5 water outlet of cap, 7 other end of the return duct connect solution tank 1.
The solar water heater heat accumulating pipe scale removal fair water cone 5 has several, the solar water heater heat accumulating pipe scale removal
Include cap body 51, water seal 52, bottom cover 53 and diversion pipe 54 with fair water cone 5,51 upper end of the cap body is provided with water inlet 511 and goes out
The mouth of a river 512, the water seal 52 are set between cap body 51 and bottom cover 53, and the cap body 51, water seal 52,53 three of bottom cover are by leading
Flow tube 54 is connected.
The cap body 51 is up big and down small hollow and under shed object, and lower open end has external screw teeth, described
Object is cylinder.
The inlet end and water outlet end are both provided with external screw teeth.
The inlet and outlet are 1.
The water seal 52 is circular caoutchouc elasticity sealing element.
The bottom cover is with internal screw thread, the intermediate lid cylinder for opening circular hole, the internal screw thread and cap body of the bottom cover 53
The external screw teeth of lower open end is mating to be interlocked through knob.
54 one end of the diversion pipe is connected with the water inlet inner end interior tooth on cap body top.
The diversion pipe 54 is plastic hollow pipe.
The descaling method to wall-mounted twoport solar energy heat accumulating pipe scaler system includes the following steps:
1, preparation:The attaching plug of solar water heater is pulled from power outlet, by water storage barrel of heater
Lower section is closed into and out of water valve, and the loose joint between the heat build-up tube assembly and water butt of balcony or outdoor wall is dismantled, wall is made
Hanging component is detached with host connection, is opened mudhole and is discharged the water in pipe fitting;During discharging water, the dedicated heat build-up of scale removal
Pipe put pipe support be placed in it is spare in hall;
2, it connects:After discharging water, heat build-up tube assembly is removed into careful decomposition from fixed position, is in heat accumulating pipe inside
The incrustation scale fragment of loosening state is poured out, and then the careful special mating foamed plastic that is placed on of heat accumulating pipe is put on pipe support,
The solar water heater heat accumulating pipe scale removal water conservancy diversion cap member more bigger than heat build-up pipe outside diameter:Cap body, bottom cover, water seal are from fitting case
It takes out and (needs to use the big conversion head that becomes smaller when the outer diameter of heat accumulating pipe is less than one specification grade of fair water cone cap body), first cap
The silicone tube doubling of water outlet at the top of body is simultaneously shut with nylon cable tie, and bottom cover thread mouth is first packed into heat accumulating pipe upward when assembling
Then head outer circle is upwards set to rubber water sealing groove above bottom cover, then cap body is entangled heat accumulating pipe nozzle and (does not have to insert at this time
Connect diversion pipe), gently water seal is pressed into the groove of cap body lower part, finally bottom cover is tightened at the lower section thread of cap body, by
After the heat accumulating pipe both ends for needing scale removal are all put on fair water cone by one, using mating heat-proof silica gel pipe by heat accumulating pipe it is end to end come according to
Each heat accumulating pipe of secondary connection, i.e., with heat-proof silica gel pipe the water inlet and scaler of any one fair water cone of first heat accumulating pipe
Water outlet connection, any one fair water cone water inlet of the water inlet of that fair water cone of other end and second heat accumulating pipe
Be connected, the water inlet of second heat accumulating pipe another fair water cone is connected with third root heat accumulating pipe fair water cone, and so on connected
It is totally placed in the heat accumulating pipe put on pipe support, the last one fair water cone interface is then connected with the return pipe of scaler system, is allowed to shape
At a semi-enclosed water circulation system;
3, heat cycles water:Enough clear water are added to solution tank, open battery main switch, start water pump first (in scale removal
Machine refluxing opening does not have to forbid to open electrical heating switch before return water), it is needed before filling water in each heat accumulating pipe constantly molten
Liquid bucket adds clear water, until scaler system refluxing opening has lasting water reflux and keeps 2/3rds stable water levels in solution tank
Afterwards, just stop that clear water is added and open electrical heating switch, entire water circulation system is allowed to be in constantly cycle and continuous heating state,
It adjusts heating and temperature control knob and points to 85 DEG C.When the required food-grade of scale removal can be added to 50 DEG C or so in water temperature heating
Environment-friendly type solvent lemon granulates;
4, estimate that total water capacity, addition remove the appropriate lemon sour solvent of incrustation scale:The scale removal for carrying out heat accumulating pipe liner, in addition to
Above-mentioned circulation connection is outer, another key point is exactly that (suitable solvent strength can for the concentration proportioning of acid flux material
Reach scale removal purpose again and can save material and avoid wasting);40 grams of food-grade environment-friendly type solvent citric acid is added in every liter of water
Grain, this be a process over 2 years continuous scale removal put into practice obtained reasonable data.About the water capacity in estimation water circulation system
Product gives a reference method here:Water capacity [radius squared (mm) X3.14X heat build-up length of tube of liner of every heat accumulating pipe
(mm)] X heat accumulating pipes quantity+scaler solution tank water capacity (about 20 liters);
5, the assurance of scale removal time:Under normal circumstances, the solar water heater for having used 5 years or so, when water temperature from
Room temperature (generally requires half an hour) after being heated to 70 DEG C, and incrustation scale starts to dissolve, and solution rate is most fast when reaching 90 DEG C, this time
A hour is needed, using can first close heating power supply switch after the continued dissolution scale removal of a hour, allows water cyclic system
Water in system slowly reduces water temperature in scale removal cycle, by the discharging system of scaler system by the lemon in solution tank after half an hour
A part of solution is discharged in lemon acid solution, at the same be added cold water with reduce water temperature to 40 DEG C or less (for scald preventing, usable electronics
Thermometer carries out thermometric), stop pump operation, the fair water cone for removing first and last root heat accumulating pipe respectively carries out range estimation sight
Examine scale removal effect.If it is the solar water heater for having used 10 years or more, then needs suitably to increase the electrically heated time, always remove
The dirty time can continue 3 hours or so.
6, the effect of scale removal:(i.e. acid solution concentration and temperature all meet above-mentioned condition) under normal circumstances, more heat build-ups
The scale removal water circulation system that pipe combines can all reach fully erased heat build-up inside pipe wall incrustation scale after having run two hours
Purpose;Typically by the range estimation effect of last root heat accumulating pipe to determine whether scale removal work is completed, if it find that finally
A piece heat accumulating pipe still has a small amount of incrustation scale, can continue the fair water cone observation scale removal effect for removing an intermediate heat accumulating pipe, if effect
Fruit does not reach continuation and looks for forward, reaches effect and looks for backward, do not reach several of scale removal effect reconnect according to
The operation of above-mentioned second step rejoins food-grade environment-friendly type solvent lemon granulates and continues scale removal work, certainly, needs
The heat accumulating pipe of scale removal is fewer, and the temperature promotion of the acid solution in the solution tank of scaler system is faster, and the time used gets over
It is few;
7, the completion of scale removal:The effective clear water of heat build-up for completing scale removal task is cleaned one by one and installs back heat build-up tube assembly
On holder, the pipeline of water heater host water butt is reconnected, is plugged in solar water heater after installing, by new clothes
Again upper water can normal use for use operation afterwards.
8, health and environmental protection:The solvent used due to this method works as scale removal for food-grade environment-friendly type solvent lemon granulates
After, directly in discharging of waste liquid to municipal drainage system any pollution can will not be generated to environment, and after scale removal
Heat accumulating pipe slightly can be once reinstalled on heat accumulating pipe assembly support with clear water flushing, it is not necessary to worry that residual lysate produces human body
Raw any harm.
It would be recognized by those skilled in the art that it is possible to make numerous accommodations to above description, so embodiment and attached
Figure is intended merely to describe one or more particular implementations.
Although having been described and describing the example embodiment for being counted as the present invention, it will be apparent to those skilled in the art that
It can be variously modified and is replaced, without departing from the spirit of the present invention.Furthermore it is possible to make many modifications with will be special
Condition of pledging love is fitted to the religious doctrine of the present invention, without departing from invention described herein central concept.So the present invention is unrestricted
In specific embodiment disclosed here, but the present invention may further include belonging to all embodiments of the scope of the invention and its being equal
Object.
Claims (10)
1. a kind of method to wall-mounted twoport solar energy heat accumulating pipe scale removal, which is characterized in that include the following steps:
(1) preparation:The attaching plug of solar water heater is pulled from power outlet, it will be below water storage barrel of heater
Closed into and out of water valve, the loose joint between the heat build-up tube assembly and water butt of balcony or outdoor wall is dismantled, wall hanging group is made
Part is detached with host connection, is opened mudhole and is discharged the water in pipe fitting;During discharging water, the dedicated heat accumulating pipe of scale removal is put
Pipe support is placed in spare in hall;
(2) it connects:After discharging water, heat build-up tube assembly is removed into careful decomposition from fixed position, heat accumulating pipe inside in pine
The incrustation scale fragment of dynamic state is poured out, and then the careful special mating foamed plastic that is placed on of heat accumulating pipe is put on pipe support, than
The bigger solar water heater heat accumulating pipe scale removal water conservancy diversion cap member of heat build-up pipe outside diameter:Cap body, bottom cover, water seal are taken from fitting case
Out, it is first shut the silicone tube doubling of the water outlet at the top of cap body and with nylon cable tie, first bottom cover thread mouth court when assembling
On pack into heat build-up tube head outer circle, then rubber water sealing groove is set to upwards above bottom cover, then cap body is entangled heat accumulating pipe pipe
Mouthful, gently water seal is pressed into the groove of cap body lower part, finally bottom cover is tightened at the lower section thread of cap body, will needed one by one
It is using mating heat-proof silica gel pipe that heat accumulating pipe is end to end each to be sequentially connected after the heat accumulating pipe both ends of scale removal all put on fair water cone
Root heat accumulating pipe, i.e., with heat-proof silica gel pipe the water inlet of any one fair water cone of first heat accumulating pipe and the water outlet of scaler
Connection, the water inlet of that fair water cone of other end is connected with any one fair water cone water inlet of second heat accumulating pipe, the
The water inlet of two heat accumulating pipe another fair water cones is connected with third root heat accumulating pipe fair water cone, and so on connected all placements
Heat accumulating pipe on putting pipe support, the last one fair water cone interface are then connected with the return pipe of scaler system, are allowed to form one and half
Closed water circulation system;
(3) heat cycles water:Enough clear water are added to solution tank, opens battery main switch, starts water pump first, in each heat accumulating pipe
It needs constantly to add clear water in solution tank before inside filling water, until solution tank refluxing opening has lasting water reflux and in solution
After bucket keeps 2/3rds stable water levels, just stop that clear water is added and opens electrical heating to switch, allow at entire water circulation system
In continuous cycle and continuous heating state, adjusts heating and temperature control knob and point to 85-90 DEG C.When water temperature heating is to 50 DEG C or so
The required scale remover of scale removal can be added;
(4) estimate that total water capacity, addition remove the appropriate lemon sour solvent of incrustation scale:The scale removal for carrying out heat accumulating pipe liner, in addition to upper
The circulation connection stated is outer, another key point is exactly the concentration proportioning of acid flux material:Every liter of water is added 40-60 grams and removes
Dirty agent;
(5) temperature dissolves after room temperature is heated to 70 DEG C incrustation scale, and solution rate is most fast when reaching 90 DEG C, this time needs one
A hour allows using can first close heating power supply switch after the continued dissolution scale removal of a hour in water circulation system
Water slowly reduces water temperature in scale removal cycle, by the discharging system of scaler system that the citric acid in solution tank is molten after half an hour
A part of solution is discharged in liquid, while cold water is added to reduce water temperature to 40 DEG C hereinafter, stopping pump operation, removes first respectively
Visual observations scale removal effect is carried out with the fair water cone of last root heat accumulating pipe, if it is the solar water for having used 10 years or more
Device then needs suitably to increase the electrically heated time, and total scale removal time can continue 3 hours or so;
(6) effect of scale removal:Under normal circumstances, i.e., acid solution concentration and temperature all meet above-mentioned condition, more heat accumulating pipe groups
Scale removal water circulation system altogether can all reach the mesh of fully erased heat build-up inside pipe wall incrustation scale after having run two hours
's;Typically worked by the range estimation effect of last root heat accumulating pipe to determine whether completing scale removal, if it find that last
Root heat accumulating pipe still has a small amount of incrustation scale, can continue the fair water cone observation scale removal effect for removing an intermediate heat accumulating pipe, if effect
Do not reach continuation to look for forward, reach effect and look for backward, several that do not reach scale removal effect are reconnected according to upper
State second step operation rejoin lemon granulates continue scale removal work, certainly, need the heat accumulating pipe of scale removal fewer, remove
The temperature promotion of acid solution in dirty machine solution tank is faster, and the time used is fewer;
(7) completion of scale removal:The effective clear water of heat build-up for completing scale removal task is cleaned one by one and installs back heat build-up tube assembly branch
On frame, the pipeline of water heater host water butt is reconnected, is plugged in solar water heater after installing, after new clothes
Use operation upper water can normal use again.
2. as described in claim 1 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:Step (2)
Described in solar water heater heat accumulating pipe scale removal fair water cone have several, the solar water heater heat accumulating pipe scale removal fair water cone
Including cap body, water seal, bottom cover and diversion pipe, the cap body upper end is provided with inlet and outlet, and the water seal is set to cap
Between body and bottom cover, the cap body, water seal, bottom cover three are connected by diversion pipe.
3. as claimed in claim 2 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The cap body
For up big and down small hollow and under shed object, it is cylinder that lower open end, which has external screw teeth, the object,.
4. as claimed in claim 2 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The water inlet
Mouth end and water outlet end are both provided with external screw teeth.
5. as claimed in claim 2 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The water inlet
Mouth and water outlet are 1.
6. as claimed in claim 2 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The water seal
For circular caoutchouc elasticity sealing element.
7. as claimed in claim 2 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The bottom cover
To open the lid cylinder of circular hole with internal screw thread, centre, the external screw teeth of the internal screw thread and cap body lower open end of the bottom cover is matched
Set can be interlocked through knob.
8. as claimed in claim 2 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The water conservancy diversion
Pipe one end is connected with the water inlet inner end interior tooth on cap body top.
9. as claimed in claim 8 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:The water conservancy diversion
Pipe is plastic hollow pipe.
10. as described in claim 1 to the method for wall-mounted twoport solar energy heat accumulating pipe scale removal, it is characterised in that:Step (3)
Described in scale remover be food-grade environment-friendly type solvent lemon granulates.
Priority Applications (1)
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CN201810440008.8A CN108626895B (en) | 2018-05-09 | 2018-05-09 | Method for descaling wall-mounted double-opening solar heat collecting pipe |
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Application Number | Priority Date | Filing Date | Title |
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CN201810440008.8A CN108626895B (en) | 2018-05-09 | 2018-05-09 | Method for descaling wall-mounted double-opening solar heat collecting pipe |
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CN108626895A true CN108626895A (en) | 2018-10-09 |
CN108626895B CN108626895B (en) | 2020-02-14 |
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CN201810440008.8A Expired - Fee Related CN108626895B (en) | 2018-05-09 | 2018-05-09 | Method for descaling wall-mounted double-opening solar heat collecting pipe |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2902722A1 (en) * | 2014-01-31 | 2015-08-05 | Vaillant GmbH | Solar energy storage device |
CN106052168A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for singly descaling photic glass tube of solar water heater |
CN106052167A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for simultaneously descaling light receiving glass tube and water storage drum of solar water heater |
CN106369849A (en) * | 2016-10-18 | 2017-02-01 | 江苏海事职业技术学院 | Scale removal device for solar water heater and method thereof |
CN107461947A (en) * | 2017-08-17 | 2017-12-12 | 国网山东省电力公司平度市供电公司 | A kind of solar water heater automatic flushing device |
-
2018
- 2018-05-09 CN CN201810440008.8A patent/CN108626895B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2902722A1 (en) * | 2014-01-31 | 2015-08-05 | Vaillant GmbH | Solar energy storage device |
CN106052168A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for singly descaling photic glass tube of solar water heater |
CN106052167A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for simultaneously descaling light receiving glass tube and water storage drum of solar water heater |
CN106369849A (en) * | 2016-10-18 | 2017-02-01 | 江苏海事职业技术学院 | Scale removal device for solar water heater and method thereof |
CN107461947A (en) * | 2017-08-17 | 2017-12-12 | 国网山东省电力公司平度市供电公司 | A kind of solar water heater automatic flushing device |
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