CN104764225B - A kind of solar heat switch - Google Patents
A kind of solar heat switch Download PDFInfo
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- CN104764225B CN104764225B CN201510199832.5A CN201510199832A CN104764225B CN 104764225 B CN104764225 B CN 104764225B CN 201510199832 A CN201510199832 A CN 201510199832A CN 104764225 B CN104764225 B CN 104764225B
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- water tank
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- tank
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- 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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention belongs to technical field of solar water heaters, in particular relates to a kind of solar heat switch.Forming the structure of the device includes being provided with the solar storage water tank, the heat-exchange tube being disposed therein and the heat-conducting medium heating arrangements being connected with the storage tank of apopore, and the entery and delivery port of heat-exchange tube is arranged on the tank wall of the solar storage water tank；Solar storage water tank is divided into sub- water tank and heat exchange water tank two parts by the perpendicular folding shape dividing plate with pod apertures, and heat-conducting medium heating arrangements connect with heat exchange water tank；Heat-exchange tube is fixed in the heat exchange water tank；Pod apertures are arranged on the riser for forming the perpendicular folding shape dividing plate.The device the heat energy of the water in solar storage water tank to be stored and realized to make full use of.And solar water heater integration and partial installation can be applied to；The characteristics of energy, energy-saving safety are efficiently adopted with realization.
Description
Technical field
The invention belongs to technical field of solar water heaters, in particular relates to a kind of solar heat switch.
Background technology
At present, solar energy using being by being used after being heated to the water in water tank by solar pipe, when in water tank
Hot water can not first use it is complete in the case of, the heat energy of its caused hot water can with round the clock or weather changes in temperature change
And largely scatter and disappear.And in use,
Not only because the water of solar storage water tank is general, a couple of days, at most more than ten talentes can use at least so that solar energy
Heat energy in the Water in Water Tanks heated daytime, only seldom part be utilized, and most heat energy can be because round the clock
Arrive and scattered and disappeared by casing especially by the heat-conducting medium heating arrangements being made up of solar pipe row；And go round and begin again, make
Water in solar storage water tank exist heat temperature raising, radiating and cooling it is sometimes hot and sometimes cold, and cause the water of the hot water in water tank
Greatly change occurs for matter；Moreover,
Because of the water in water tank, there is the phenomenon that top water temperature is high, bottom water temperature is low（Hot water past can be gushed toward eminence）, putting
Not only need to bleed off in the cold water in downcomer during water, and also need to also to put the water that close on the water tank bottom of outlet pipe
Fall, the higher water of water tank upper water temperature can be released, so not only cause the waste of water, it is often more important that gathered too
Sun can scatter and disappear because that can not be fully utilized；And its
When the aqueous medium mean temperature being less than by the temperature of the aqueous medium of solar energy heating in water tank, then in water tank
The aqueous medium of high/low temperature layering does not reabsorb heat, not only causes to use upper inconvenience, more important is limit to solar energy
Utilization.
The utility model patent of China Patent No. 200620072491.9, a kind of solar energy heat exchanger is disclosed, can be with
So that the heat energy of solar energy water pot reclaimed water is utilized by heat exchange；But the water in the heat exchanger water tank is using process
In be layered due to high/low temperature, the defects of equally existing the heat energy of solar energy heating cannot preserve and make full use of.
The content of the invention
It is an object of the invention to provide a kind of heat energy for enabling to the water in solar storage water tank to be stored
And realize the solar heat switch made full use of.
To achieve the above object, technical scheme provided by the invention is：
A kind of solar heat switch, including the heat friendship for being provided with the solar storage water tank of apopore, being disposed therein
Pipe and the heat-conducting medium heating arrangements being connected with the storage tank are changed, the entery and delivery port of the heat-exchange tube is arranged at the sun
On the tank wall of energy storage tank；Described solar storage water tank is divided into sub- water tank and heat exchange by the perpendicular folding shape dividing plate with pod apertures
Water tank two parts, described heat-conducting medium heating arrangements connect with the heat exchange water tank；Described heat-exchange tube is fixed on institute
State in heat exchange water tank；Described pod apertures are arranged on the riser for forming the perpendicular folding shape dividing plate.
Forming a kind of above-mentioned its additional technical feature of solar heat switch includes：
--- described apopore is arranged in the storage tank wall for forming the sub- water tank；
--- be provided with described heat exchange water tank with the dividing plate leave convection holes, be divided into it is upper and lower
The lateral partitions of water tank are exchanged, the outlet and inlet of the heat-exchange tube is split by the lateral partitions, described connection heat-exchange tube
It is fixed on for "u"-shaped and correspondingly in the upper and lower exchange water tank；
--- described lateral partitions are in high angularly disposed at the convection holes；
--- the connection end of the lateral partitions and casing is provided with microcirculation slit；
--- it is provided with fill hole on the lower tank wall for exchanging water tank；
--- temperature detect switch (TDS) mechanism is provided with described pod apertures；
--- it is provided with the second vertical baffle in exchange water tank on described and is divided into left and right water tank, described
Electric heating mechanism is provided with right water tank；
--- the diaphragm plate for forming the perpendicular folding shape dividing plate and the sole shape that forms the storage tank into cavity, the cavity
Highly less than the lower height for exchanging water tank, and in high angularly disposed at the convection holes；
--- the cavity end set has the thermal medium inlet connected with described heat-conducting medium heating arrangements；
--- described heat-conducting medium heating arrangements are formed by the sun of integrative-structure is connected and formed with the storage tank
Can pipe row's composition.
A kind of solar heat switch provided by the invention compared with the existing technology has advantages below：First, due to
The dividing plate for being divided into sub- water tank and heat exchange water tank is provided with the storage tank for forming the device, be divided into it,
Lower hot and cold water subregion, the hot water positioned at water tank upper high-temperature region not only can be directly utilized, but also heat exchange water can be used
Hot water in case realizes heat exchange function；Second, because the sub- water tank of composition is the water for being provided with inlet opening relative closure
Case, and positioned at the top of water tank, therefore have the function that to solar energy storage, be advantageous to extend the utilization of solar energy；Third, by
Two-part diaphragm plate up and down is divided into being provided with heat exchange water tank is formed, reduces the appearance for exchanging water tank
Product, be advantageous to heating of the electric heating to exchange water tank on this, to meet the heating of heat-exchange tube water outlet end, saving electricity can be played
The effect of energy.
Brief description of the drawings
Fig. 1 is the structural representation of solar heat switch provided by the invention；
Fig. 2 is the Split type structure schematic diagram of solar heat switch；
Fig. 3 is the structural representation of lateral partitions.
Embodiment
The structure and its operation principle of solar heat switch proposed by the invention are done into one below in conjunction with the accompanying drawings
Step describes in detail.
It is the structural representation of solar heat switch provided by the invention as shown in Figure 1, forms the structure of the device
The storage tank 1 of solar heat pipe row 9 is provided with including bottom, is provided with the water tank by diaphragm plate 13 and is provided with pod apertures 10
The perpendicular folding shape dividing plate that forms of vertical clapboard 2, the solar energy hot water tank is divided into its side wall 16 and is provided with apopore 5 by the dividing plate
Sub- water tank 17 and be wherein fixed with the heat exchange water tank of U-shaped spiral shape heat-exchange tube 3, the casing in the heat exchange water tank end
On be provided with the entery and delivery port 18 and 19 of heat exchange water pipe；It is provided with and is left between above-mentioned vertical clapboard 2 pair in heat exchange water tank
Discharge orifice 20, be divided into it is upper and lower exchange water tank 21 and 22 lateral partitions 7；Wherein, connect with its outlet and inlet 19 and 18
The U-shaped heat-exchange tube connect is correspondingly fixed in upper and lower exchange water tank, is respectively arranged with the top of sub- water tank and heat exchange water tank
Air vent 14 and 15.
Its operation principle is：Water conservancy diversion heat exchange is carried out by the water in the hot water and storage tank in solar heat pipe row 9 first；
In heat exchanging process, due to the relatively low meeting rapid increase of the density of the higher water of temperature so that the water temperature of heat exchange water upper box part
Degree rise, and cause the temperature of the water in sub- water tank to increase due to heat exchange, accordingly even when in the situation of solar energy deficiency
The water in the sub- water tank in water tank middle and upper part is in the condition of high temperature down, can be with it is achieved thereby that the segmentation of the high and low warm area of water tank
Avoid the outflow of the relatively low water of the temperature of heat exchange water lower box part；Secondly because the separation of water tank so that sub- water tank becomes heat
Energy storage tank, i.e., because the heat energy of the higher water of temperature will not the heat release because of the heat release of solar energy vacuum tube；So that and pass through water
The heat exchange of water in case is heated the solar energy of aggregated and stored using in the case of endless.In addition, in heat
Exchange in water tank, the water of heating is by the risings of convection holes, under water temperature that the lateral partitions of setting make to exchange in water tank is higher than
The water temperature in water tank is exchanged, and beneficial to the heating of heat-exchange tube water side.
In a kind of above-mentioned structure of solar heat switch is formed,
--- the horizontal line dividing plate set in heat exchange water tank should can be reduced and disturbed in high angularly disposed at convection holes 20
Stream, beneficial to lower heat exchange water tank upper strata along the oblique rising of the horizontal line dividing plate and by rising to upper heat exchange water tank on convection holes
In；The lateral partitions are provided with the microcirculation slit 14 for exchanging water tank connection downwards with the connection end of casing（Such as Fig. 3 institutes
Show）, in favor of the heat conductive circulation of the water in upper and lower exchange water tank；
--- fill hole 4 is provided with the tank wall of lower exchange water tank for forming storage tank, that is, is used in storage tank
The supplement of water, the supplement in the lower exchange water tank compared with low temperature by filling into, the heat exchange more conducively with solar pipe row；
--- temperature detect switch (TDS) mechanism 8 is provided with the pod apertures 10 of riser 2 for forming perpendicular folding shape dividing plate, works as heat exchange water
When water temperature in case reaches the temperature of setting, the temperature detect switch (TDS) mechanism 8 opens pod apertures so that high-temperature water, which enters, has heat insulating ability
Can sub- water tank in, fill hole can intake supplement, so as to the water temperature holding in the sub- water tank that has reached energy storage and made and can be with
The function of being used by apopore；Close when the water temperature in heat exchange water tank is less than design temperature, be more conducive to after lower floor's cooling
Solar energy equipment gathers to heat, goes round and begins again；
--- the second vertical baffle 9 is provided with exchange water tank on above-mentioned upper exchange water tank is divided into left and right water tank
23 and 24, electric heating mechanism 6 is provided with the spiral-tube of the heat-exchanger coil of right water tank；That is second vertical baffle can be with
Reduce electrically heated heating space, electrical heating at the water outlet of heat-exchange tube only to heating and enabling its caused heat and quilt
Absorb, can be achieved to water outlet accurate temperature controlling；And electric heating and do not expand in big heat exchange space, in order to avoid cause to electrical heat energy
Waste.
--- the diaphragm plate 13 of above-mentioned perpendicular folding shape dividing plate and the sole shape of the composition storage tank are formed into cavity 11, the chamber
The height of body is less than the above-mentioned lower height for exchanging water tank 22, and in high angularly disposed of water tank center；I.e. due in heat exchange
During, the height of cavity 11 is less than the height of heat exchange water tank, therefore solar pipe arranges the heating to being heated to be two regions
For not reciprocity heating so that the heat exchange in cavity is significantly faster than that the heat exchange in heat exchange case, hence in so that the cavity medium temperature
The relatively low meeting rapid increase of the higher water density of degree, the coolant-temperature gage of heat exchange water upper box part rises, and heat exchange water tank temperature of lower
It is relatively low, the more conducively heat collection of solar energy；
--- as shown in Fig. 2 when it is Split type structure to form the heating arrangements 9 of heat-conducting medium of the device with storage tank 1,
There is the thermal medium inlet 12 connected with the heat-conducting medium heating arrangements in the end set for the cavity 11 for forming above-mentioned storage tank body,
The thermal medium refluxing opening 4 connected with heat-conducting medium heating arrangements is provided with the tank wall of corresponding lower exchange water tank；Certain heat
Medium back flow mouth is replaced by fill hole 4, and the water supplement function of fill hole is then replaced by above-mentioned thermal medium inlet 12, or is situated between in heat
The threeway 25 set in the connecting pipeline of matter refluxing opening 4 is realized.
In solar water switch provided by the present invention, the perpendicular dividing plate for rolling over shape dividing plate is formed by solar water
Case divide into the less space in bottom（Positioned at the lower heat exchange water box part of sub- water tank）Volume very little so that by solar heat
The temperature of the hot water exchanged of pipe is easy to rise, therefore its hot water can enter upper heat exchange water tank and sub- water tank quickly
In, and obtain sufficient thermal energy storage and utilization.It can realize throughout the year and cloudy haze adopts heat and differs huge each work(
Energy area is effectively adjusted, and maximally utilizes solar energy.
Claims (11)
1. a kind of solar heat switch, including the heat exchange for being provided with the solar storage water tank of apopore, being disposed therein
Pipe and the heat-conducting medium heating arrangements being connected with the storage tank, the entery and delivery port of the heat-exchange tube are arranged at the solar energy
On the tank wall of storage tank；It is characterized in that：It is provided with described solar storage water tank by diaphragm plate and is provided with the perpendicular of pod apertures
The perpendicular folding shape dividing plate that dividing plate is formed, the perpendicular folding shape dividing plate are classified as sub- water tank and heat exchange water tank two parts, described heat conduction
Medium heating machine structure connects with the heat exchange water tank；Described heat-exchange tube is fixed in the heat exchange water tank；Described
Pod apertures are arranged on the riser for forming the perpendicular folding shape dividing plate；Described diaphragm plate is formed with forming the bottom plate of the storage tank
Cavity.
A kind of 2. solar heat switch according to claim 1, it is characterised in that：Described apopore is arranged at structure
Into in the storage tank wall of the sub- water tank.
A kind of 3. solar heat switch according to claim 1, it is characterised in that：In described heat exchange water tank
Be provided with the dividing plate leave convection holes, be divided into the upper and lower lateral partitions for exchanging water tank, the heat-exchange tube
Outlet and inlet is split by the lateral partitions, and described heat-exchange tube is "u"-shaped and is correspondingly fixed on the upper and lower exchange
In water tank.
A kind of 4. solar heat switch according to claim 3, it is characterised in that：Described lateral partitions are in described
It is high angularly disposed at convection holes.
A kind of 5. solar heat switch according to claim 3 or 4, it is characterised in that：The lateral partitions and case
The connection end of body is provided with microcirculation slit.
A kind of 6. solar heat switch according to claim 3, it is characterised in that：In the lower case for exchanging water tank
Fill hole is provided with wall.
A kind of 7. solar heat switch according to claim 1, it is characterised in that：Set in described pod apertures
There is temperature detect switch (TDS) mechanism.
A kind of 8. solar heat switch according to claim 3, it is characterised in that：Exchange on described and set in water tank
It is equipped with the second vertical baffle and is divided into left and right water tank, electric heating mechanism is provided with described right water tank.
A kind of 9. solar heat switch according to claim 1, it is characterised in that：The cavity is in water tank center
High is angularly disposed.
A kind of 10. solar heat switch according to claim 9, it is characterised in that：The end set of the cavity
There is the thermal medium inlet connected with described heat-conducting medium heating arrangements.
A kind of 11. solar heat switch according to claim 1, it is characterised in that：Form described heat-conducting medium
Heating arrangements are arranged by the solar pipe that integrative-structure is connected and formed with the storage tank and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199832.5A CN104764225B (en) | 2015-04-25 | 2015-04-25 | A kind of solar heat switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199832.5A CN104764225B (en) | 2015-04-25 | 2015-04-25 | A kind of solar heat switch |
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| Publication Number | Publication Date |
|---|---|
| CN104764225A CN104764225A (en) | 2015-07-08 |
| CN104764225B true CN104764225B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510199832.5A Active CN104764225B (en) | 2015-04-25 | 2015-04-25 | A kind of solar heat switch |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744999Y (en) * | 2004-11-01 | 2005-12-07 | 张斌 | Separate type hot-water tank |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4653002B2 (en) * | 2006-03-28 | 2011-03-16 | 古河電気工業株式会社 | Multipurpose rainwater storage tank and multipurpose rainwater storage device |
| CN202747655U (en) * | 2012-07-11 | 2013-02-20 | 广州天孜环保节能科技有限公司 | Novel panel solar water heater |
| CN202835878U (en) * | 2012-10-05 | 2013-03-27 | 赵中超 | Solar water heater water tank and overall bathroom |
| CN203550251U (en) * | 2013-10-08 | 2014-04-16 | 天津好为节能环保科技发展有限公司 | Novel energy-storing hot water tank |
| CN204630107U (en) * | 2015-04-25 | 2015-09-09 | 朱西贵 | A kind of solar heat switch |
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2015
- 2015-04-25 CN CN201510199832.5A patent/CN104764225B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2744999Y (en) * | 2004-11-01 | 2005-12-07 | 张斌 | Separate type hot-water tank |
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| CN104764225A (en) | 2015-07-08 |
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