CN106568212A - Combined type solar water heater - Google Patents

Combined type solar water heater Download PDF

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Publication number
CN106568212A
CN106568212A CN201510648303.9A CN201510648303A CN106568212A CN 106568212 A CN106568212 A CN 106568212A CN 201510648303 A CN201510648303 A CN 201510648303A CN 106568212 A CN106568212 A CN 106568212A
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CN
China
Prior art keywords
water
water heater
storage device
water storage
pipe
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Pending
Application number
CN201510648303.9A
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Chinese (zh)
Inventor
刘正彬
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Individual
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Individual
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Priority to CN201510648303.9A priority Critical patent/CN106568212A/en
Publication of CN106568212A publication Critical patent/CN106568212A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The invention relates to a combined type solar water heater. The combined type solar water heater comprises at least two water heater single bodies connected in series. The water heater single bodies communicate through detachable pipelines. Each water heater single body comprises at least two water storage type heat collection pipes connected in series, an outer shell and a heat insulation material. Each water storage type heat collection pipe comprises a vacuum heat collection pipe of a cup-shaped structure and an inner water storage device, and each water storage device is provided with a water inflow pipe and a water outflow pipe which lead to an inner cavity of the water storage device. Each water storage type heat collection pipe can use the inner water storage device to store a heat transfer medium. The water heater single bodies communicate in a detachable manner, the water heater single bodies can be added to or removed from a series connection structure of the water heater single bodies according to the actual requirements, and therefore the volume of the water heater is increased or reduced. In addition, the water storage type heat collection pipes can run in a pressure-bearing manner, and the whole water heater can run continuously after one single heat collection pipe is damaged.

Description

Combined solar water heater
Technical field
The present invention relates to solar water heater field, a kind of particularly combined solar water heater.
Background technology
Traditional solar water heater includes thermal-collecting tube two parts of the storage tank on top and bottom substantially, and wherein thermal-collecting tube is usually Cup-like structure, its one end is opening, and the other end is blind end, and the tube wall of thermal-collecting tube is double glazing composition, wherein internal layer glass Glass is referred to as inner tube, and glass outer is referred to as outer tube, and interior pipe surface is coated with the light-absorption layer for absorbing sunshine heat, in inner and outer tubes Between be vacuum, be prevented from internal tube heat scatter and disappear.
During water heater working, the internal tube of storage tank and thermal-collecting tube is stored with water, when solar irradiation is mapped to thermal-collecting tube, inhales Photosphere absorbs sunshine heat and heats in the water in storage tank and thermal-collecting tube.However, the solar water heater of above-mentioned design, Because its water storage tankage is fixed configurations, therefore quickly and easily water heater capacity, Er Qieji can not be increased and decreased according to field condition After heat pipe is damaged, the water in storage tank will be revealed, and cause water heater to use.
The content of the invention
The technical problem to be solved is:A kind of combined solar water heater is provided, can easily be increased as needed Water heater's capacity.
The technical solution adopted for the present invention to solve the technical problems is:
Combined solar water heater, including at least two water heater monomers, the water heater monomer includes shell and at least two Storage-type thermal-collecting tube, the thermal-arrest tube body of the storage-type thermal-collecting tube including cup-like structure, the thermal-arrest tube body include inner tube and Outer tube, inner tube is coated with light-absorption layer, for vacuum or filled with insulated gas between inner tube and outer tube, is additionally provided with inside said inner tube Water storage device, the water storage device be sealing and structure of the inside with cavity, water storage device is made up of the thermally conductive materials of hard; Water storage device is provided with one end of water inlet pipe and outlet pipe, the water inlet pipe and outlet pipe and respectively leads to water storage device internal cavities, Water inlet pipe and the outlet pipe other end lead to outside water storage device respectively from water storage device near one end of interior tube opening;
The adjacent storage-type thermal-collecting tube of same water heater monomer, its water storage device connects and is formed thermal-collecting tube series connection by connecting water pipe Structure, the adjacent storage-type thermal-collecting tube between adjacent water heater monomer connects to form the monomer series-connected knot of water heater by detachable water pipe Structure;
The water inlet pipe of first water storage device of first water heater monomer in the monomer series-connected structure of the water heater is communicated with into water House steward, the outlet pipe connection of last water storage device of last the water heater monomer in the monomer series-connected structure of the water heater There is outfall sewer;
The enclosure be filled with insulation material, the insulation material wrap water inlet manifold, connecting water pipe, detachable water pipe, The open at one end of outfall sewer and thermal-arrest tube body, and water inlet manifold and outfall sewer respectively lead to housing exterior.
Further, the detachable water pipe includes two sections of water pipes, and two sections of water pipes with inserting mode connection, arranges in splicing position There is the second sealing ring.
Further, the water inlet manifold is located in the monomer series-connected structure of the water heater in the shell of first water heater monomer, Extension tube is additionally provided with the monomer series-connected structure of the water heater in the shell of other water heater monomers, the extension tube runs through its institute Shell, the water inlet manifold and the dismountable sequential communication of extension tube are into a pipeline.
Further, the first sealing ring is provided between the water storage device and said inner tube.
Further, the water storage device includes water storage body and shrouding, and the water storage body is cup-like structure, water storage body Opening is tightly connected with the shrouding.
Further, the water inlet pipe leads to the bottom position of water storage device internal cavities, and the outlet pipe leads in water storage device The tip position of portion's cavity.
The invention has the beneficial effects as follows:The combined solar water heater of the present invention, is formed by least two water heaters are monomer series-connected, Each water heater monomer, is connected by least two storage-type thermal-collecting tubes and is formed, and each storage-type thermal-collecting tube may be by inside Water storage device stores heat transfer medium;Connected using dismountable mode between water heater monomer, thus can according to actual needs, Water heater monomer is increased or decreased in the monomer series-connected structure of water heater, so as to increase or decrease the capacity of water heater.Additionally, storage Ability of swimming thermal-collecting tube can bearing operation, can by tap water or other have pressure heat transfer mediums connect water inlet manifold, make heating Heat transfer medium afterwards can be transported to eminence and use from lower;And individually after thermal-collecting tube is damaged, whole water heater can with after Reforwarding row.
Description of the drawings
Fig. 1 is a kind of schematic diagram of embodiment of combined solar water heater of the present invention;
Fig. 2 is the schematic diagram of the combined solar water heater another kind embodiment of the present invention;
Fig. 3 is a kind of schematic diagram of embodiment of detachable water pipe;
Part reference is in figure:Water heater monomer 1, thermal-arrest tube body 11, water storage device 12, shrouding 13, first are sealed Circle 14, water inlet manifold 20, extension tube 200, water inlet pipe 21, outlet pipe 22, the second sealing ring 24, connecting water pipe 25, can Dismounting water pipe 26, outfall sewer 29, shell 3, insulation material 31.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further described:
Combined solar water heater, including at least two water heater monomers 1, the water heater monomer 1 is including shell 3 and extremely Few two storage-type thermal-collecting tubes, the storage-type thermal-collecting tube includes the thermal-arrest tube body 11 of cup-like structure, the thermal-arrest tube body 11 Including inner and outer tubes, inner tube is coated with light-absorption layer, for vacuum or filled with insulated gas between inner tube and outer tube, in said inner tube Portion is additionally provided with water storage device 12, and the water storage device 12 is seal and structure of the inside with cavity, and water storage device 12 is hard The thermally conductive materials of matter are made;Water storage device 12 is provided with water inlet pipe 21 and outlet pipe 22, the water inlet pipe 21 and outlet pipe 22 one end respectively leads to the internal cavities of water storage device 12, and water inlet pipe 21 and the other end of outlet pipe 22 are respectively from water storage device 12 One end near interior tube opening is led to outside water storage device 12;
The adjacent storage-type thermal-collecting tube of same water heater monomer 1, its water storage device 12 connects and is formed collection by connecting water pipe 25 Heat pipe cascaded structure, the adjacent storage-type thermal-collecting tube between adjacent water heater monomer 1 forms hot water by the connection of detachable water pipe 26 The monomer series-connected structure of device;
The water inlet pipe 21 of first water storage device 12 of first water heater monomer 1 in the monomer series-connected structure of the water heater connects It is connected with water inlet manifold 20, last water storage device of last the water heater monomer 1 in the monomer series-connected structure of the water heater 12 outlet pipe 22 is communicated with outfall sewer 29;
The inside of the shell 3 is filled with insulation material 31, the insulation material 31 wrap water inlet manifold 20, connecting water pipe 25, The open at one end of detachable water pipe 26, outfall sewer 29 and thermal-arrest tube body 11, and 29 points of water inlet manifold 20 and outfall sewer Do not lead to outside shell 3.
The combined solar water heater of the present invention, its ultimate principle is by detachable water pipe by least two water heater monomers 1 26 serial communications, therefore can as needed increase or decrease the quantity of water heater monomer 1;And water heater monomer 1 is provided with least The storage-type thermal-collecting tube of two series connection, heat transfer medium can be stored in the water storage device 12 of storage-type thermal-collecting tube, it is not necessary to be adopted Special storage tank, therefore the quantity of increase water heater monomer 1 can just increase whole water heater capacity.
Specifically, as shown in figure 1, the shell 3 of water heater monomer 1 is used to form protection to internal structure, while in shell 3 Insulation material 31 is provided with, internal structure can be incubated.
Storage-type thermal-collecting tube in water heater monomer 1, for storing heat transfer medium, such as water, anti-icing fluid etc..
Storage-type thermal-collecting tube outside is thermal-arrest tube body 11, and thermal-arrest tube body 11 is cup-like structure, as traditional vacuum heat collection pipe Equally, its inner tube coating light-absorption layer is used to absorb sunshine heat, for vacuum or filled with insulated gas between inner tube and outer tube, uses Scatter and disappear in internal heat is prevented.
Additionally, internal tube is additionally provided with water storage device 12, for storing heat transfer medium, the material of water storage device 12 is hard, Refer to and can bear certain pressure and moderate finite deformation does not occur inside water storage device 12, for example tap water is connected after water storage device 12, Water storage device 12 is subject to the pressure of tap water, its deflection to be not enough to cause inner tube to be bursting at the collision.The material of water storage device 12 needs With heat conductivity, refer to that water storage device 12 has preferable heat conductivility, make the heat that the inner tube of thermal-arrest tube body 11 absorbs can be with Quickly it is delivered to inside water storage device 12.The preferred material of water storage device 12, can be rustless steel, aluminium alloy, copper, heat conduction Property engineering plastics etc..
Water storage device 12 is seal and structure of the inside with cavity, for example, can be two cup-like structures, and rim of a cup is connected using screw thread Connect, and junction is sealing state.Preferred, or described water storage device 12 includes water storage body and shrouding 13, institute It is cup-like structure to state water storage body, and the opening of water storage body is tightly connected with the shrouding 13.This optimal way is more convenient for manufacturing. Specific sealing means can form sealing etc. using sealing ring, fluid sealant or welding.
The cavity that water inlet pipe 21 and outlet pipe 22 lead to inside water storage device 12, heat transfer medium can be flowed into from water inlet pipe 21 and stored up Inside water installations 12, after being heated by sunlight, flow out from outlet pipe 22.
Preferably, can be bottom position that the water inlet pipe 21 leads to the internal cavities of water storage device 12, the outlet pipe 22 leads to To the tip position of the internal cavities of water storage device 12.
When the storage-type thermal-collecting tube of the present invention is arranged according to position as shown in Figure 1, heat transfer medium, such as water can be from water inlet pipes 21 are fed directly to the bottom of water storage device 12, are gradually increasing arrival outlet pipe 22, then flow out.Such set-up mode can be with Allow water from the beginning of the lowest point position of the inner tube of thermal-arrest tube body 11, flow up to the highest point position of the inner tube of thermal-arrest tube body 11, Increase in current flow process with light-absorption layer time of contact of inner tube, improve sunshine heat utilization rate.
Further, in order to prevent gap of the heat between inner tube and water storage device 12 to be lost in, can be in the water storage device First sealing ring 14 is set between 12 and said inner tube.
Adjacent storage-type thermal-collecting tube is connected and formed thermal-collecting tube cascaded structure, is referred to using connecting water pipe 25, by first storage The outlet pipe 22 of ability of swimming thermal-collecting tube water storage device 12 is connected with the water inlet pipe 21 of second storage-type thermal-collecting tube water storage device 12; The water inlet pipe of the outlet pipe 22 of second storage-type thermal-collecting tube water storage device 12 and the 3rd storage-type thermal-collecting tube water storage device 12 21 connections, the water storage device 12 until being communicated to n-th storage-type thermal-collecting tube, current can be from first storage-type thermal-arrest pipe flow Move to n-th storage-type thermal-collecting tube.
It is monomer series-connected that adjacent storage-type thermal-collecting tube between adjacent water heater monomer 1 forms water heater by the connection of detachable water pipe 26 Structure, refers to last storage-type thermal-collecting tube water storage device 12 of first water heater monomer 1 using detachable water pipe 26 Outlet pipe 22 connect with the water inlet pipe 21 of first storage-type thermal-collecting tube water storage device 12 of second water heater monomer 1;The The outlet pipe 22 of last storage-type thermal-collecting tube water storage device 12 of two water heater monomers 1 and the 3rd water heater monomer 1 The water inlet pipe 21 of first storage-type thermal-collecting tube water storage device 12 connect, until being communicated to n-th water heater monomer 1.
And, the water inlet pipe 21 of first water storage device 12 of first water heater monomer 1 in the monomer series-connected structure of water heater It is communicated with water inlet manifold 20, last first water storage device of last the water heater monomer 1 in the monomer series-connected structure of water heater 12 outlet pipe 22 is communicated with outfall sewer 29.
As shown in Figure 1 in embodiment, two storage-type thermal-collecting tubes of having connected in each water heater monomer 1, two water heater monomers 1 passes through the serial communication of detachable water pipe 26.
When this water heater is used, for example, can be that running water pipe is connected into water inlet manifold 20, current enter the from water inlet manifold 20 The water inlet pipe 21 of first storage-type thermal-collecting tube of one water heater monomer 1 flows into its water storage device 12, and current are in water storage device Rise in 12, subsequently flow out from outlet pipe 22;Jing connecting water pipes 25 flow into the water storage device 12 of second storage-type thermal-collecting tube In, then the detachable water pipes 26 of Jing flow into first storage-type thermal-collecting tube of second water heater monomer 1, until all of water storage The water storage device 12 of formula thermal-collecting tube is each filled with water, and last current flow out from outfall sewer 29.
Outfall sewer 29 can connect user side, and by the valve closing of user side, each storage-type thermal-collecting tube receives in the sun photograph Penetrate, the heat of sunlight is absorbed by the light-absorption layer of thermal-arrest tube body 11, and pass to the water storage device 12 of inside, make water heat up, High temperature water density diminishes, and flows up in water storage device 12, while water at low temperature flows downward, temperature is formed in water storage device 12 Difference circulation, as light application time increases, the water in each storage-type thermal-collecting tube can heated higher temperature.Need to use During hot water, the valve of user side is opened, under tap water pressure effect, the water in water storage device 12 is forced out, from outfall sewer 29 flow out to up to user side.
Because hot water can be transported to eminence by water storage device 12 with bearing operation, this water heater from lower.And will not be because of Some thermal-arrest tube body 11 is damaged and causes liquid leakage, and water heater still can be continuing with.
The detachable water pipe 26 is the water pipe for referring to connect as needed or disconnect, be easy to each water heater monomer 1 to connect or Person disconnects, such as detachable water pipe 26 can include two water pipes, and the mode that two water pipes are threaded connection is connected, and is outwarded winding Two water pipes realize that water pipe disconnects, and screw two water pipes and realize that water pipe is connected.The detachable junction of water pipe 26 needs to arrange sealing dress Put, for example, sealing ring, applying paste, winding sealant tape etc. are set.
Preferably can also be that the detachable water pipe 26 includes two sections of water pipes, and two sections of water pipes with inserting mode connection, in grafting Place is provided with the second sealing ring 24.
As shown in Figure 1,3, detachable water pipe 26 includes plug-in two sections of water pipes, after two sections of water pipe grafting, detachable water pipe 26 connections, when two sections of water pipes are separated, detachable water pipe 26 disconnects.For example in the embodiment shown in fig. 1, need to increase by one During water heater monomer 1, can be in the outlet 22 of last storage-type thermal-collecting tube of second water heater monomer 1 using removable Unload water pipe 26 and connect the 3rd water heater monomer 1, outfall sewer is set in the last outlet 22 of the 3rd water heater monomer 1 29, form the cascaded structure of three water heater monomers 1.Second sealing ring 24 prevents splicing position from leaking.
Embodiment as shown in Figure 1, water inlet manifold 20 and outfall sewer 29 can be the not homonymy extractions in shell 3, it is also possible to It is embodiment as shown in Figure 2, water inlet manifold 20 and outfall sewer 29 are drawn from the phase homonymy of shell 3.
For example, the water inlet manifold 20 is located in the monomer series-connected structure of the water heater in the shell 3 of first water heater monomer 1, Extension tube 200, the extension tube are additionally provided with the monomer series-connected structure of the water heater in the shell 3 of other water heater monomers 1 200 shells 3 being located through it, the water inlet manifold 20 and the dismountable sequential communication of extension tube 200 are into a pipeline.
As shown in Fig. 2 the water inlet manifold 20 of first water heater monomer 1 is interior to most in the shell 3 of first water heater monomer 1 The location bending of the outfall sewer 29 of latter water heater monomer 1, in the shell 3 of other water heater monomers 1 extension tube is provided with 200, the water inlet manifold 20 of first water heater monomer 1 is connected with the extension tube 200 of second water heater monomer 1, second The extension tube 200 of water heater monomer 1 is connected again with the extension tube 200 of the 3rd water heater monomer 1, until being communicated to n-th The extension tube 200 of water heater monomer 1, the heat transfer that the extension tube 200 of n-th water heater monomer 1 can be used for outside connection is situated between Matter source, such as running water pipe.
Using such embodiment, the heat transfer medium import of whole water heater and heat transfer medium outlet are all located at same one end, are easy to Pipeline connection configuration.

Claims (6)

1. combined solar water heater, it is characterised in that including at least two water heater monomers (1), the water heater monomer (1) including shell (3) and at least two storage-type thermal-collecting tubes, the storage-type thermal-collecting tube includes the thermal-collecting tube sheet of cup-like structure Body (11), including inner and outer tubes, inner tube is coated with light-absorption layer to the thermal-arrest tube body (11), is true between inner tube and outer tube It is empty or filled with insulated gas, be additionally provided with water storage device (12) inside said inner tube, the water storage device (12) be sealing and The internal structure with cavity, water storage device (12) is made up of the thermally conductive materials of hard;Water storage device (12) is provided with into water One end of pipe (21) and outlet pipe (22), the water inlet pipe (21) and outlet pipe (22) respectively leads to water storage device (12) Internal cavities, water inlet pipe (21) and outlet pipe (22) other end are respectively from water storage device (12) near one end of interior tube opening Lead to water storage device (12) outside;
The adjacent storage-type thermal-collecting tube of same water heater monomer (1), its water storage device (12) is connected by connecting water pipe (25) And thermal-collecting tube cascaded structure is formed, the adjacent storage-type thermal-collecting tube between adjacent water heater monomer (1) passes through detachable water pipe (26) Connection forms the monomer series-connected structure of water heater;
The water inlet pipe of first water storage device (12) of first water heater monomer (1) in the monomer series-connected structure of the water heater (21) it is communicated with water inlet manifold (20), last the water heater monomer (1) in the monomer series-connected structure of the water heater is most The outlet pipe (22) of latter water storage device (12) is communicated with outfall sewer (29);
Be filled with insulation material (31) inside the shell (3), the insulation material (31) wrap water inlet manifold (20), The open at one end of connecting water pipe (25), detachable water pipe (26), outfall sewer (29) and thermal-arrest tube body (11), and enter It is outside that supply mains (20) and outfall sewer (29) respectively lead to shell (3).
2. combined solar water heater as claimed in claim 1, it is characterised in that the detachable water pipe (26) includes Two sections of water pipes, and two sections of water pipes are provided with the second sealing ring (24) with inserting mode connection in splicing position.
3. combined solar water heater as claimed in claim 1, it is characterised in that the water inlet manifold (20) is positioned at institute State in the monomer series-connected structure of water heater in the shell (3) of first water heater monomer (1), the monomer series-connected structure of the water heater In other water heater monomers (1) shell (3) in be additionally provided with extension tube (200), the extension tube (200) is through its institute Shell (3), the dismountable sequential communication of the water inlet manifold (20) and extension tube (200) is into a pipeline.
4. the combined solar water heater as described in claim 1,2 or 3, it is characterised in that the water storage device (12) The first sealing ring (14) is provided between said inner tube.
5. the combined solar water heater as described in claim 1,2 or 3, it is characterised in that the water storage device (12) Including water storage body and shrouding (13), the water storage body is cup-like structure, the opening of water storage body and the shrouding (13) It is tightly connected.
6. the combined solar water heater as described in claim 1,2 or 3, it is characterised in that the water inlet pipe (21) Lead to the bottom position of water storage device (12) internal cavities, the outlet pipe (22) leads to water storage device (12) internal cavities Tip position.
CN201510648303.9A 2015-10-09 2015-10-09 Combined type solar water heater Pending CN106568212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510648303.9A CN106568212A (en) 2015-10-09 2015-10-09 Combined type solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510648303.9A CN106568212A (en) 2015-10-09 2015-10-09 Combined type solar water heater

Publications (1)

Publication Number Publication Date
CN106568212A true CN106568212A (en) 2017-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510648303.9A Pending CN106568212A (en) 2015-10-09 2015-10-09 Combined type solar water heater

Country Status (1)

Country Link
CN (1) CN106568212A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2569035Y (en) * 2002-08-12 2003-08-27 黄鸣 Vacuum heat storage solar collector
CN201377914Y (en) * 2009-02-20 2010-01-06 刘少华 Solar water heater without water tank
CN201443896U (en) * 2009-05-04 2010-04-28 刘瑞义 Solar energy water heater
CN202133153U (en) * 2011-06-17 2012-02-01 桐庐银雁太阳能科技有限公司 Three-stage heating solar water heater
CN103900270A (en) * 2014-03-04 2014-07-02 河北光源太阳能科技有限公司 Active circulation heat collection solar thermal collector and using method thereof
CN205002425U (en) * 2015-10-09 2016-01-27 刘正彬 Combined solar water heater

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2569035Y (en) * 2002-08-12 2003-08-27 黄鸣 Vacuum heat storage solar collector
CN201377914Y (en) * 2009-02-20 2010-01-06 刘少华 Solar water heater without water tank
CN201443896U (en) * 2009-05-04 2010-04-28 刘瑞义 Solar energy water heater
CN202133153U (en) * 2011-06-17 2012-02-01 桐庐银雁太阳能科技有限公司 Three-stage heating solar water heater
CN103900270A (en) * 2014-03-04 2014-07-02 河北光源太阳能科技有限公司 Active circulation heat collection solar thermal collector and using method thereof
CN205002425U (en) * 2015-10-09 2016-01-27 刘正彬 Combined solar water heater

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Application publication date: 20170419