CN104110901A - Parallel heat pipe and vacuum tube water heating device - Google Patents
Parallel heat pipe and vacuum tube water heating device Download PDFInfo
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- CN104110901A CN104110901A CN201410331298.4A CN201410331298A CN104110901A CN 104110901 A CN104110901 A CN 104110901A CN 201410331298 A CN201410331298 A CN 201410331298A CN 104110901 A CN104110901 A CN 104110901A
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- water
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- cold water
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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
Abstract
The invention discloses a parallel heat pipe and vacuum tube water heating device. The water heating device comprises a hot water pipe and a cold water pipe, the hot water pipe is located above the cold water pipe, a plurality of connecting pipes are arranged between the hot water pipe and the cold water pipe in parallel, the two ends of each connecting pipe can be communicated with the hot water pipe and the cold water pipe respectively, a heating unit is arranged in each connecting pipe, one end of the hot water pipe serves as a hot water outlet, one end of the cold water pipe serves as a cold water inlet, water to be heated flows into the cold water pipe through the cold water inlet and further flows into each connecting pipe, hot water is generated and enters the hot water pipe after the water is heated through the heating units, and the heated water flows out of the hot water outlet. The pipes and the heating units are covered with thermal insulation materials, and shaped up and protected by a shell. Through the parallel heat pipe and vacuum tube water heating device, cold water can be heated fast and efficiently, the thermal conversion efficiency is high, and all the heating units have the same thermal conversion efficiency.
Description
Technical field
The present invention relates to a kind of device that water is heated, particularly relate to a kind of hot water generating machine that efficiently utilizes solar energy.
Background technology
Water heater is articles for use conventional in daily life, and its kind comprises electric heating hot water, gas heater and solar water heater.Solar water heater, as a kind of product of environmental protection and energy saving, is extensively subject to consumer's welcome.At present common its mode of heating of solar energy vacuum tube heat collector water heater is that many heat pipes are together in series water is heated, as shown in Figure 1, cold water flows into from one end of flow of hot water pipe 100, on flow of hot water pipe 100, series connection is provided with a plurality of heating heads 200 successively, and the outer end of heating head 200 is connected with vacuum heat absorbing pipe 8.Vacuum heat absorbing pipe 8 can absorb solar energy and send the solar energy of absorption to heating head 200.Water in 200 pairs of flow of hot water pipes 100 of heating head heats, the water flowing in flow of hot water pipe 100 first flow to forward second heating head 200 via continuation after first heating head 200 heating, water continues to flow to the 3rd heating head 200 again and heats after 200 heating of second heating head, by that analogy, water finally flows out to water tank from the other end of flow of hot water pipe 100 after a plurality of heating head 200 heating.
This traditional mode of heating is that water heats through heating head 200 successively, and water temperature also progressively improves.But the drawback of this mode of heating is that the thermal efficiency of heating head 200 of initial heating is high, and the thermal efficiency of heating head 200 is more backward lower.Because the thermal efficiency and the temperature difference have relation, heating after heating head 200 its reception solar energy of initial heating, temperature is higher, and the temperature of the water now flowing through is lower, and the temperature difference of the two is large, so the heat of water absorption heating head 200 is many, thermal conversion efficiency is high.And more backward the temperature of water because through previous heating head, 200 heating uprise, the having a narrow range of temperature of water temperature and heating head 200, now to absorb the ability of heat low for water, the heat of absorption heating head 200 is few.So the thermal efficiency of heating head 200 is below in fact very low, limited to the heating efficiency of water, cause the inhomogeneous waste of the efficiency of heating surface, reduce hot water effluent and lead.The decline of this efficiency is more obvious in the large-scale heat collector more than 30 vacuum tubes, and when a plurality of similar heat collectors link together, the efficiency of heat collector also can decline.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of parallel heat pipes vacuum tube hot water heater, utilize this parallel heat pipes vacuum tube hot water heater, can to cold water, heat quickly and efficiently, thermal conversion efficiency is high, and the thermal conversion efficiency of each heater is identical.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of parallel heat pipes vacuum tube hot water heater is provided, comprise hot-water line and cold water pipe, described hot-water line is positioned at the top of described cold water pipe, between described hot-water line and cold water pipe, be set side by side with many tube connectors, the two ends of described tube connector can be communicated with described hot-water line and cold water pipe respectively, in every described tube connector, be provided with heater, one end of described hot-water line is hot water outlet, one end of described cold water pipe is cold water inlet, water source to be heated flows to described cold water pipe and further flows to tube connector described in each root from described cold water inlet, described water source forms hot water and enters described hot-water line after described heater heating, water source after heating flows out from described hot water outlet.
In a preferred embodiment of the present invention, described heater is heat-exchange device, and described heat-exchange device comprises heat exchanger and heat-pipe vacuum-tube, and the end of described heat-pipe vacuum-tube is provided with heat pipe head, and described heat exchanger and heat pipe head join.
In a preferred embodiment of the present invention, heat pipe head and the described tube connector of described heat-exchange device join.
In a preferred embodiment of the present invention, described heat-pipe vacuum-tube comprises heat pipe and vacuum heat absorbing pipe, described heat pipe is placed in vacuum heat absorbing pipe, and has the sleeve of aluminium to fix and heat conduction, and described vacuum heat absorbing pipe absorbs heat and the sleeve by aluminium transfers heat to described heat pipe.
In a preferred embodiment of the present invention, also comprise shell, described hot-water line, cold water pipe and heater are all positioned at described shell, and described hot water outlet and cold water inlet protrude from outside described shell.
In a preferred embodiment of the present invention, also comprise horizontal water tank, described horizontal water tank is positioned at the top of described hot-water line, and described hot water outlet is communicated with the top of described horizontal water tank, and described cold water inlet is communicated with the bottom of described horizontal water tank.
In a preferred embodiment of the present invention, also comprise vertical water tank and water pump, described vertical water tank is positioned at ground, and described hot water outlet connects water tank and cold water inlet is communicated with formation hot and cold water through described water pump and circulates with described vertical water tank.
In a preferred embodiment of the present invention, the other end of described hot-water line and cold water pipe is respectively arranged with end plug, the end mouth of pipe of described hot-water line and cold water pipe is identical, can need to select to clog the end mouth of pipe of described hot-water line and cold water pipe or pull up end plug with end the end mouth of pipe of described hot-water line and cold water pipe and the corresponding described hot-water line of another set of described parallel heat pipes vacuum tube hot water heater and the end mouth of pipe of cold water pipe is connected according to installing.
The invention has the beneficial effects as follows: the thermal conversion efficiency that each heater in parallel heat pipes vacuum tube hot water heater of the present invention heats cold water is identical, thermal conversion efficiency is high, heat energy utilization is abundant, speed to cool water heating is fast, and the placement location of water tank is flexible, and the form of water tank can be vertical, also can be horizontal, the quantity of heating tube is also unrestricted, and much a heating tube is used together, and the hot water amount of generation is large.When a plurality of parallel heat pipes vacuum tube hot water heaters of the present invention use simultaneously, the end plug of hot-water line and cold water pipe can be removed with corresponding hot-water line and the cold water pipe of lower a set of parallel heat pipes vacuum tube hot water heater and is connected.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is series thermal pipes vacuum tube hot water heater schematic diagram of the prior art;
Fig. 2 is the structural representation of parallel heat pipes vacuum tube hot water heater of the present invention;
Fig. 3 is the schematic perspective view of hot-water line, cold water pipe, heater and vacuum heat absorbing pipe in Fig. 2;
Fig. 4 is the structural representation of parallel heat pipes vacuum tube hot water heater of the present invention while comprising horizontal water tank.
Fig. 5 is the structural representation of parallel heat pipes vacuum tube hot water heater of the present invention while comprising vertical water tank.
In accompanying drawing, the mark of each parts is as follows: 1, hot water outlet, 2, hot-water line, 3, heater, 4, tube connector, 5, shell, 6, end plug, 7, cold water pipe, 8, heat-pipe vacuum-tube, 9, cold water inlet, 10, horizontal water tank, 11, vertical water tank, 12, water pump, 31, heat pipe head, 100, flow of hot water pipe, 200, heating head.
In figure, arrow is water (flow) direction.
The specific embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
As shown in Figure 2 to Figure 3, a kind of parallel heat pipes vacuum tube hot water heater, comprises hot-water line 2 and cold water pipe 7, and described hot-water line 2 is positioned at the top of described cold water pipe 7, between described hot-water line 2 and cold water pipe 7, is set side by side with many tube connectors 4.The two ends of described tube connector 4 can be communicated with described hot-water line 2 and cold water pipe 7 respectively, in every tube connector 4, are provided with heater 3.One end of described hot-water line 2 is hot water outlet 1, one end of described cold water pipe 7 is cold water inlet 9, water source to be heated flows to cold water pipe 7 and further flows to each root tube connector 4 from cold water inlet 9, the water at described water source forms hot water and enters hot-water line 2 after heater 3 heating, cold water together with hot water time hot water can float to the top of cold water.Water source after heating flows out hot-water line 2 from hot water outlet 1, and enters storage tank.
Further, the water of external water source is to flow to each tube connector 4 interior simultaneously dividing at cold water pipe 7, and heater 3 places in each tube connector 4 are heated simultaneously.The initial water temperature that flows to the water of each tube connector 4 is all the same, is all that the heater 3 of then flowing through is heated without the cold water of heating.Water is identical in the temperature difference at each heater 3 place, is all low-temperature cold water, and the temperature difference is all very large, and each heater 3 can carry out efficient thermal power transfer to water, and water is heated, and thermal power transfer amount is large, and conversion efficiency is high.Make each heater 3 can realize high efficiency thermal power transfer, rather than the traditional in-line heating means of picture, the thermal conversion efficiency of heater below can reduce, little to the effect of the further heat temperature raising of water.
Preferably, the heat pipe head 31 that described heater 3 is heat-exchange device.Also can be the other forms of device with calorific capacity.
Preferably, described heat pipe head 31 joins with described tube connector 4.
Preferably, one end of described heat pipe is connected with vacuum heat absorbing pipe 8, and described vacuum heat absorbing pipe 8 absorbs heat and transfers heat to described heat pipe head 31.Vacuum heat absorbing pipe 8 is preferably solar energy vacuum tube, can absorb solar energy and convert solar energy into heat energy to send heating tube head 31 to.
In addition, as long as hot water tube connector and cold water tube connector are respectively by hot water outlet 1 with coldly couple together just passable as water button and water tank, so water tank and heater can be separated, tube connector 4 and vacuum heat absorbing pipe 8 can have a lot of roots, and be not subject to the restriction of water tank dimensional space, make parallel heat pipes vacuum tube hot water heater of the present invention can not be subject to tube connector 4 and vacuum heat absorbing pipe 8 number quantitative limitations, thereby can add great heating capacity, add large hot water volume, increase the scale of producing hot water.
Preferably, parallel heat pipes vacuum tube hot water heater of the present invention also comprises shell 5, and described hot-water line 2, cold water pipe 7 and heater 3 are all positioned at shell 5, and described hot water outlet 1 and cold water inlet 9 protrude from outside described shell 5.The protruding end of cold water inlet 9 is communicated with external water source.Shell 5 shields to the hot-water line 2 of its inside, cold water pipe 7 and heater 3, and improves product appearance and increase the security that product is used.
Preferably, the other end away from cold water inlet 9 of cold water pipe 7 is provided with end plug 6, the other end away from hot water inlet 1 of described hot-water line 2 is provided with end plug 6, the mouth of pipe of described hot-water line end is all the same with the mouth of pipe of cold water pipe end and the mouth of pipe of the other end, can need to select to clog end plug or pull up end plug according to actual installation to be connected with the corresponding mouth of pipe of another set of parallel heat pipes vacuum tube hot water heater.
In addition, parallel heat pipes vacuum tube hot water heater of the present invention can also connect horizontal water tank 10, and hot water outlet 1 is communicated with the top of horizontal water tank 10, and cold water inlet 9 is communicated with the bottom of horizontal water tank 10, makes water carry out circulating-heating.The enforcement schematic diagram that comprises horizontal water tank as shown in Figure 4, described horizontal water tank 10 is located on the top of hot-water line 2, hot water outlet 1 is communicated with the top of horizontal water tank 10, and described cold water inlet 9 is communicated with the bottom of described horizontal water tank 10, utilizes heat to rise cold principle Natural Circulation of falling.It shown in Fig. 5, is the enforcement schematic diagram that comprises vertical water tank, described vertical water tank 11 is positioned at ground, rely on water pump 12 to force to form hot and cold water circulation, cold water enters vertical water tank 11 from external water source and by water pump 12, enters cold water pipe again, hot water enters into vertical water tank 11 from hot water outlet 1, then flows out work use from vertical water tank 11.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a parallel heat pipes vacuum tube hot water heater, it is characterized in that, comprise hot-water line and cold water pipe, described hot-water line is positioned at the top of described cold water pipe, between described hot-water line and cold water pipe, be set side by side with many tube connectors, the two ends of described tube connector can be communicated with described hot-water line and cold water pipe respectively, in every described tube connector, be provided with heater, one end of described hot-water line is hot water outlet, one end of described cold water pipe is cold water inlet, water source to be heated flows to described cold water pipe and further flows to tube connector described in each root from described cold water inlet, described water source forms hot water and enters described hot-water line after described heater heating, water source after heating flows out from described hot water outlet.
2. parallel heat pipes vacuum tube hot water heater according to claim 1, it is characterized in that, described heater is heat-exchange device, described heat-exchange device comprises heat exchanger and heat-pipe vacuum-tube, the end of described heat-pipe vacuum-tube is provided with heat pipe head, and described heat exchanger and heat pipe head join.
3. parallel heat pipes vacuum tube hot water heater according to claim 2, is characterized in that, heat pipe head and the described tube connector of described heat-exchange device join.
4. parallel heat pipes vacuum tube hot water heater according to claim 3, it is characterized in that, described heat-pipe vacuum-tube comprises heat pipe and vacuum heat absorbing pipe, described heat pipe is placed in vacuum heat absorbing pipe, and the sleeve that has aluminium fixes and heat conduction, described vacuum heat absorbing pipe absorbs heat and the sleeve by aluminium transfers heat to described heat pipe.
5. parallel heat pipes vacuum tube hot water heater according to claim 1, is characterized in that, also comprise shell, described hot-water line, cold water pipe and heater are all positioned at described shell, and described hot water outlet and cold water inlet protrude from outside described shell.
6. parallel heat pipes vacuum tube hot water heater according to claim 1, it is characterized in that, also comprise horizontal water tank, described horizontal water tank is positioned at the top of described hot-water line, described hot water outlet is communicated with the top of described horizontal water tank, and described cold water inlet is communicated with the bottom of described horizontal water tank.
7. parallel heat pipes vacuum tube hot water heater according to claim 1, it is characterized in that, also comprise vertical water tank and water pump, described vertical water tank is positioned at ground, and described hot water outlet connects water tank and cold water inlet is communicated with formation hot and cold water through described water pump and circulates with described vertical water tank.
8. parallel heat pipes vacuum tube hot water heater according to claim 1, it is characterized in that, the other end of described hot-water line and cold water pipe is respectively arranged with end plug, the end mouth of pipe of described hot-water line and cold water pipe is identical, can need to select to clog the end mouth of pipe of described hot-water line and cold water pipe or pull up end plug with end the end mouth of pipe of described hot-water line and cold water pipe and the corresponding described hot-water line of another set of described parallel heat pipes vacuum tube hot water heater and the end mouth of pipe of cold water pipe is connected according to installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331298.4A CN104110901A (en) | 2014-07-14 | 2014-07-14 | Parallel heat pipe and vacuum tube water heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410331298.4A CN104110901A (en) | 2014-07-14 | 2014-07-14 | Parallel heat pipe and vacuum tube water heating device |
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| Publication Number | Publication Date |
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| CN104110901A true CN104110901A (en) | 2014-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410331298.4A Pending CN104110901A (en) | 2014-07-14 | 2014-07-14 | Parallel heat pipe and vacuum tube water heating device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201340113Y (en) * | 2008-12-15 | 2009-11-04 | 皇明太阳能集团有限公司 | Thermotube vacuum tube solar heating collector |
| CN1757987B (en) * | 2004-10-08 | 2010-05-05 | 潘戈 | Biflow path pipe structure of solar energy collector |
| CN201885443U (en) * | 2010-06-06 | 2011-06-29 | 唐伯石 | Solar water heater capable of being combined in balcony parapet or glass curtain wall |
| CN203024443U (en) * | 2012-10-26 | 2013-06-26 | 云南阳田能源科技有限公司 | Novel suspension type solar water heater |
| CN203964411U (en) * | 2014-07-14 | 2014-11-26 | 苏州太伦进出口贸易有限公司 | Parallel heat pipes vacuum tube hot water heater |
-
2014
- 2014-07-14 CN CN201410331298.4A patent/CN104110901A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1757987B (en) * | 2004-10-08 | 2010-05-05 | 潘戈 | Biflow path pipe structure of solar energy collector |
| CN201340113Y (en) * | 2008-12-15 | 2009-11-04 | 皇明太阳能集团有限公司 | Thermotube vacuum tube solar heating collector |
| CN201885443U (en) * | 2010-06-06 | 2011-06-29 | 唐伯石 | Solar water heater capable of being combined in balcony parapet or glass curtain wall |
| CN203024443U (en) * | 2012-10-26 | 2013-06-26 | 云南阳田能源科技有限公司 | Novel suspension type solar water heater |
| CN203964411U (en) * | 2014-07-14 | 2014-11-26 | 苏州太伦进出口贸易有限公司 | Parallel heat pipes vacuum tube hot water heater |
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Application publication date: 20141022 |
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