CN204535142U - A kind of solar thermal collector - Google Patents
A kind of solar thermal collector Download PDFInfo
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- CN204535142U CN204535142U CN201520212165.5U CN201520212165U CN204535142U CN 204535142 U CN204535142 U CN 204535142U CN 201520212165 U CN201520212165 U CN 201520212165U CN 204535142 U CN204535142 U CN 204535142U
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- solar thermal
- vacuum tube
- thermal collector
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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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Abstract
The utility model discloses a kind of solar thermal collector, comprise the structures such as water tank, upper hose, downcomer, the U-shaped unit water pipe of many groups and many vacuum tubes, air feed supervisor, air-out supervisor and frameworks.Above-mentioned solar thermal collector, not only can supplying hot water, can also supply hot blast, can ensure to realize throughout the year continually to realize heating.
Description
Technical field
The utility model relates to electric heater apparatus field, particularly relates to a kind of solar thermal collector.
Background technology
In daily life, requisite household electrical appliance when solar water heater is people's bathing; Solar water heater is commonly referred to solar water heater using solar energy as the energy to the water heater that water source heats.Its main operation principle is: collected by solar radiant energy, is used by converting heat energy to the interaction of material.
Solar water heater is device solar energy being converted into heat energy, and water is heated to high-temperature from low temperature, uses to meet the hot water of people in life, production.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and vacuum pipe solar water heater is main, occupies the domestic main market share.
But traditional solar water heater can only heat water source, can only supplying hot water, but can not supply hot blast; Therefore, solar water heater of the prior art only has heat water supply functions, does not have hot wind supply function; So heating can only be implemented by turning on the aircondition when temperature reduces; Especially in the northern area of China, because autumn, winter temperature are lower, can only heat by using air-condition, cause the waste of a large amount of electric energy.
To sum up, the above-mentioned technological deficiency how overcome in conventional art is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of solar thermal collector, to solve the problem.
In order to achieve the above object, the technical solution of the utility model is achieved in that
The utility model embodiment provides a kind of solar thermal collector, comprise water tank, be connected to the upper hose of described water tank and downcomer, be connected to many groups of U-shaped unit water pipes between upper hose and downcomer and many vacuum tubes, air feed supervisor, air-out supervisor and frameworks, wherein:
Many groups of U-shaped unit water pipes are communicated with overall S-type spread configuration on said frame successively; And many described vacuum tube order spread configurations on said frame; And be all provided with one group of U-shaped unit water pipe in vacuum tube described in every root;
Described air feed supervisor and described air-out supervisor are all laid on the opening part side of many described vacuum tubes; Described air feed supervisor is also communicated with many air feed arms, and every root air feed arm all stretches in a corresponding described vacuum tube; Described air-out supervisor is also communicated with many air-out arms, and every root air-out arm all stretches in a corresponding described vacuum tube;
The opening part of vacuum tube described in every root is all tightly connected with described U-shaped unit water pipe, described air feed arm, described air-out arm.
Preferably, can embodiment as one, one end of described air feed supervisor is also provided with air feed blower fan, and one end of described air-out supervisor is also provided with induced draft fans.
Preferably, can embodiment as one, the pipe bent position often organizing U-shaped unit water pipe is 45 degree of radiused surface.
Preferably, can embodiment as one, the opening part of described vacuum tube is provided with circular seal plate; The diameter of described circular seal plate and the internal diameter of described vacuum tube adapt.
Preferably, can embodiment as one, the surface of described circular seal plate is also arranged four through holes; Wherein, two through holes are used for penetrating described U-shaped unit water pipe, and a through hole is used for penetrating air feed arm, and another through hole is used for penetrating air-out arm.
Preferably, can embodiment as one, in air feed manifold configuration, every root air feed arm all stretches into the bottom in a corresponding described vacuum tube.
Preferably, can embodiment as one, in air-out manifold configuration, every root air-out arm all stretches into the head in a corresponding described vacuum tube.
Preferably, can embodiment as one, described U-shaped unit water pipe is corrugated stainless steel tubing.
Preferably, can embodiment as one, described framework is aluminum alloy frame.
Preferably, can embodiment as one, described water tank is also provided with cold water inlet and hot water outlet; Described cold water inlet is communicated with cold water inlet road; Described hot water outlet is communicated with hot water effluent's pipeline.
Compared with prior art, the advantage of the utility model embodiment is:
The utility model provides a kind of solar thermal collector, and the primary structure analyzing the solar thermal collector that the utility model embodiment provides is known: above-mentioned solar thermal collector primarily of water tank, upper hose and downcomer, be connected to many groups of U-shaped unit water pipes between upper hose and downcomer and many vacuum tubes, air feeds supervisor (and air feed arm), structures such as air-out supervisor (and air-out arm) and framework etc. form.
Said structure its there is following position relationship, connected mode and topology layout:
Many groups of U-shaped unit water pipes are communicated with successively, and then overall S-type spread configuration on said frame; And many vacuum tubes order also spread configuration is on said frame; All be equipped with above-mentioned one group of U-shaped unit water pipe in every root vacuum tube simultaneously; So, the equal inner sleeve of every root vacuum tube has one group of U-shaped unit water pipe, and the overall S-type arrangement of the U-shaped unit water pipe of many groups is laid.Here it should be noted that, traditional water pipe is not organize series arrangement more, and it is generally all many water pipes and column distribution is laid; Obviously, after technical solutions of the utility model select series connection to lay, the water temperature of water pipe will hold water temperature hotter along with water pipe more rearward.And then improve the water temperature of water tank, ensure that heat supply temperature.
Meanwhile, due to not only inner sleeve water pipe (i.e. stainless steel waterpipe) in vacuum tube, also inner sleeve air feed arm and air-out arm; Namely air feed supervisor and air-out supervisor are all laid on the opening part side of many vacuum tubes; Described air feed supervisor is also communicated with many air feed arms, and every root air feed arm all stretches in a corresponding vacuum tube (namely realizing vacuum tube inner sleeve); Air-out supervisor is also communicated with many air-out arms, and every root air-out arm all stretches in a corresponding vacuum tube (namely realizing vacuum tube inner sleeve); The opening part encapsulation process of vacuum tube simultaneously.After vacuum tube is subject to solar radiation, water pipe in vacuum tube will be heated intensification, hot water is provided to use, simultaneously, because air feed arm air out in vacuum tube pipe will naturally at vacuum Bottomhole pressure, thus the water pipe higher with temperature contacts, and namely air will realize long heat exchange (after air heat-exchange absorbs heat with hot-water line, again by every root air-out arm water conservancy diversion to air-out be responsible in, finally by air-out be responsible for hot-air is transported to indoor).
So, when entering temperature lower autumn, winter (especially in the northern area of China) when season, even if when intensity of illumination is not high, also hot wind supply can be carried out to indoor by above-mentioned solar thermal collector, and then reach heating object, decrease the use cost of the heating systems such as air-conditioning, ensure that water supply air feed heating throughout the year simultaneously.
In sum, the solar thermal collector that the utility model embodiment provides not only can supplying hot water, can also supply hot blast; Decrease the time of using air-condition, decrease the waste of a large amount of electric energy, and its service behaviour is more reliable, manufacturing cost is lower, energy-conserving and environment-protective more simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 a is solar water heater water pipe laying structure schematic diagram of the prior art;
The partial structurtes schematic diagram only containing U-shaped unit water pipe of the solar thermal collector that Fig. 1 provides for the utility model embodiment;
The overall partial enlargement structural representation of the solar thermal collector that Fig. 2 provides for the utility model embodiment;
U-shaped unit water pipe easy structure schematic diagram in the solar thermal collector that Fig. 3 provides for the utility model embodiment;
Vacuum tube easy structure schematic diagram in the solar thermal collector that Fig. 4 provides for the utility model embodiment;
The overall laying structure schematic diagram of many single u-shaped unit water pipe in the solar thermal collector that Fig. 5 provides for the utility model embodiment;
U-shaped unit water pipe perspective view in the solar thermal collector that Fig. 6 provides for the utility model embodiment;
Vacuum tube perspective view in the solar thermal collector that Fig. 7 provides for the utility model embodiment.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
See Fig. 1 (and composition graphs 2), the utility model embodiment provides solar thermal collector, comprise water tank 1, be connected to the upper hose 2 of described water tank 1 and downcomer 3, be connected to many groups of U-shaped unit water pipes 4 (specifically see also Fig. 3) between upper hose 2 and downcomer 3 and many vacuum tubes 5 (specifically see also Fig. 4), air feed supervisor 6, air-out supervisor 7 and frameworks 8, wherein:
Many groups of U-shaped unit water pipes 4 are communicated with successively and are overallly S-typely arranged on described framework 8 (specifically see also Fig. 5); And many described vacuum tube 5 orders are arranged on described framework 8; And be all provided with one group of U-shaped unit water pipe 4 in vacuum tube 5 described in every root;
Described air feed supervisor 6 and described air-out supervisor 7 are all laid on the opening part side of many described vacuum tubes 5; Described air feed supervisor 6 is also communicated with many air feed arms 9, and every root air feed arm 9 all stretches in a corresponding described vacuum tube 5; Described air-out supervisor 7 is also communicated with many air-out arms 10, and every root air-out arm 10 all stretches in a corresponding described vacuum tube 5;
The opening part of vacuum tube 5 described in every root is all tightly connected with described U-shaped unit water pipe 4, described air feed arm 9, described air-out arm 10.
The primary structure analyzing the solar thermal collector that the utility model embodiment provides is known: as depicted in figs. 1 and 2, above-mentioned solar thermal collector primarily of water tank 1, upper hose 2 and downcomer 3, be connected to many groups of U-shaped unit water pipes 4 between upper hose 2 and downcomer 3 and many vacuum tubes 5, air feeds supervisor 6 (and air feed arms 9), structures such as air-out supervisor 7 (and air-out arms 10) and framework 8 etc. form.
Said structure its there is following position relationship, connected mode and topology layout:
Many groups of U-shaped unit water pipes 4 are communicated with successively, are then overallly S-typely arranged on described framework 8; And many vacuum tube 5 orders are also arranged on described framework 8; All be equipped with above-mentioned one group of U-shaped unit water pipe 4 in every root vacuum tube 5 simultaneously; So, every root vacuum tube 5 all inner sleeve has one group of U-shaped unit water pipe 4, and the overall S-type arrangement of the U-shaped unit water pipe of many groups is laid.Here it should be noted that, traditional water pipe is not organize series arrangement more, and it is generally all many water pipes and column distribution lays (water pipe as shown in Figure 1a, in conventional water heaters is all be connected in parallel formation); Obviously, after technical solutions of the utility model select series connection to lay, the water temperature of water pipe will hold water temperature hotter along with water pipe more rearward.And then improve the water temperature of water tank, ensure that heat supply temperature.
Meanwhile, due to the not only U-shaped unit water pipe 4 (i.e. stainless steel waterpipe) of inner sleeve in vacuum tube 5, also inner sleeve air feed arm 9 and air-out arm 10; Namely air feed supervisor 6 and air-out supervisor 7 are all laid on the opening part side of many vacuum tubes 5; Described air feed supervisor 6 is also communicated with many air feed arms 9, and every root air feed arm 9 all stretches in a corresponding vacuum tube (namely realizing vacuum tube inner sleeve); Air-out supervisor 7 is also communicated with many air-out arms 10, and every root air-out arm 10 all stretches in a corresponding vacuum tube (namely realizing vacuum tube inner sleeve); The opening part encapsulation process of vacuum tube simultaneously.After vacuum tube is subject to solar radiation, water pipe in vacuum tube 5 (namely in U-shaped unit water pipe water source will be heated intensification) intensification of will being heated, provides hot water to use; Simultaneously, managing interior air feed arm 9 air out due to vacuum tube 5 will naturally at vacuum Bottomhole pressure, thus the water pipe higher with temperature contacts, namely air will realize long heat exchange (after air heat-exchange absorbs heat with hot-water line, in being responsible for air-out by every root air-out arm 10 water conservancy diversion again, being finally responsible for by air-out and 7 hot-air being transported to indoor).
So, when entering temperature lower autumn, winter (especially in the northern area of China) when season, even if when intensity of illumination is not high, also hot wind supply can be carried out to indoor by above-mentioned solar thermal collector, and then reach heating object, decrease the use cost of the heating systems such as air-conditioning, ensure that water supply air feed heating throughout the year simultaneously.
In sum, the solar thermal collector that the utility model embodiment provides not only can supplying hot water, can also supply hot blast; Decrease the time of using air-condition, decrease the waste of a large amount of electric energy, and its service behaviour is more reliable, manufacturing cost is lower, energy-conserving and environment-protective more simultaneously.
It will be understood by those skilled in the art that the solar thermal collector series design that the utility model embodiment provides and the S-type design of entirety will improve the heated time at water source greatly, ensure heat exchanger time and the heat exchanger effectiveness of water source and wind regime; It has the 26S Proteasome Structure and Function of supplying hot water and hot wind supply simultaneously.The solar thermal collector of the utility model embodiment, heat trnasfer is complete, and the thermal efficiency is higher, has really ensured quick, comfortable, energy-conservation heating quality.
Below the concrete structure of the solar thermal collector of the utility model embodiment and concrete technique effect are done and describe in detail:
In concrete structure, as shown in Figure 2, one end of described air feed supervisor 6 is also provided with air feed blower fan 11, and one end of described air-out supervisor 7 is also provided with induced draft fans 12.
It should be noted that, in order to ensure that suction wind can be delivered in each vacuum tube by air feed supervisor in time fully better, on air feed supervisor, an air feed blower fan will be installed.Simultaneously in order to ensure, the hot blast after being heated is transported to indoor in time fully, on air-out supervisor, induced draft fans will be installed.If in particular embodiments, if select one group of 6 vacuum tube compositions, and altogether arrange 4 groups of heat collectors formed (namely this heat collector is 24 vacuum tubes); If according to such scheme design, then power of selecting preferably is 25 watts, and 7m
3/ minute blower fan.Obviously, the selection of above-mentioned air feed blower fan and induced draft fans can according to concrete service condition, and the concrete quantity of vacuum tube, and the concrete scale of heat collector is selected; To this, the utility model embodiment does not limit the technical parameter of blower fan and repeats.
Preferably, can embodiment as one, the pipe bent position often organizing U-shaped unit water pipe 4 is 45 degree of radiused surface.
It should be noted that, the pipe bent position of U-shaped unit water pipe is 45 degree of radiused surface, can ensure like this to carry the steady and smooth and easy of water source, ensures the heating efficiency of vacuum tube.
In concrete structure, as shown in Figure 7, the opening part of described vacuum tube 5 is provided with circular seal plate 15; The diameter of described circular seal plate 15 and the internal diameter of described vacuum tube adapt.
Preferably, can embodiment as one, the surface of described circular seal plate is also arranged four through holes; Wherein, two through holes are used for penetrating described U-shaped unit water pipe, and a through hole is used for penetrating air feed arm, and another through hole is used for penetrating air-out arm.
It should be noted that, the diameter of circular seal plate and the internal diameter of vacuum tube adapt, and can ensure that circular seal plate realizes sealing function better, above-mentioned circular seal plate offer multiple through hole simultaneously and are convenient to each pipeline and insert.Above-mentioned circular seal plate preferably uses wooden structures, and it should not select the seals such as rubber, because the air in vacuum tube is after being heated for a long time, and extreme temperatures, and the pressure of vacuum tube is larger.The circular seal plate of wooden structures not only can high temperature resistance, and high temperature deformation resistance, and it also has certain compression strength simultaneously, can ensure long-time use, ensure that the service life of whole solar thermal collector.
In general, above-mentioned vacuum tube is typically chosen in the long vacuum tube of 1.2-1.8 rice, external diameter 5cm, internal diameter 3.3cm; In same U-shaped unit water pipe, a sono-explorer also can be about 1.2-1.8 rice, external diameter 1cm; Air feed props up length of tube and above-mentioned vacuum tube similar length, and then the length of air-out arm is relatively short, and the external diameter of air feed arm and air-out arm all may be selected to be 1cm.Air feed supervisor can be chosen as the square tube of cross section 4cmX8cm, and length can be determined as the case may be; The supervisor of air-out simultaneously also can be chosen as the square tube of cross section 4cmX8cm, and length can be determined as the case may be.It should be noted that, the length dimension of above-mentioned pipeline, diameter dimension equidimension feature, all need the scheme according to concrete heat collector and specifically determine, above-mentioned size is also just for the instantiation of wherein a kind of situation; The utility model embodiment repeats no more above-mentioned size characteristic.
In air feed manifold configuration, as shown in Figure 2, every root air feed arm 9 all stretches into the bottom in a corresponding described vacuum tube 5.In air-out manifold configuration, every root air-out arm 10 all stretches into the head in a corresponding described vacuum tube 5.
It should be noted that, in order to add hot-water line more fully and by the comes into heat transferring contact time between hot air source and comes into heat transferring contact face, devise said structure.Wind regime is transported to the root of vacuum tube by air feed arm always, and air fully can flow and be heated, and finally derives from the air-out arm of the head (i.e. opening part) of this vacuum tube, is aggregated into air-out supervisor, is finally responsible for the wind regime after exporting heating by air-out; Designed by said structure, to greatest extent quick for wind regime heat exchange can be heated up, can heat exchange efficiency be significantly improved like this.
In concrete structure, the solar thermal collector that the utility model embodiment provides, is also provided with temperature sensor, the structure such as single-chip microcomputer and remote controller (or can A.T.C controller).Said structure control circui device can help Realization of Product automatic start-stop air-blower control (namely automatically for thermal control); Namely when detecting that indoor temperature is lower, just automatically controlling blower fan running, realizing the operation of automatic hot wind supply.
Preferably, can embodiment as one, described U-shaped unit water pipe 4 is corrugated stainless steel tubing (as Fig. 6, it is the entity structure schematic diagram of above-mentioned U-shaped unit water pipe 4, Fig. 3 its be the simple and easy schematic diagram of U-shaped unit water pipe 4).
It should be noted that, bellows refers to the tubular, flexible element connected into along folding retractable direction with collapsible wrinkle sheet.Bellows tube wall is thinner, and sensitivity is higher, extends and bending during work under the effect of internal pressure along tube length direction.Above-mentioned stainless steel waterpipe is preferably chosen as corrugated stainless steel tubing because corrugated stainless steel tubing its be more prone to, facilitate bending turn into U-shaped and be beneficial to Integral bending and be converted into S type shape.
Preferably, can embodiment as one, described framework 8 is aluminum alloy frame.Said frame preferably selects the structural member of the lighter weight such as aluminium alloy, titanium alloy; Solar thermal collector in said frame and the utility model embodiment can adopt supporting bracket mode to be fixed on the top of building construction; In addition, also can be fixed in (such as, balcony place, house) on the exterior wall of building construction by the mode of wall hanging, its mounting means mainly contains above two kinds., it should be noted that meanwhile, above-mentioned water tank is also provided with cold water inlet and hot water outlet; Described cold water inlet is communicated with cold water inlet road 13 (see also Fig. 1); Described hot water outlet is communicated with hot water effluent's pipeline 14 (above-mentioned hot water effluent's pipeline is used for supplying hot water, and improves the function of supplying hot water).
In sum, the solar thermal collector that the utility model embodiment provides at least has following technique effect:
One, the solar thermal collector that provides of the utility model embodiment not only can supplying hot water, can also supply hot blast; Decrease the time of using air-condition, decrease the waste of a large amount of electric energy, and its service behaviour is more reliable, manufacturing cost is lower, energy-conserving and environment-protective more simultaneously.Two, water pipe entirety is S-type is arranged on framework, have employed series system and has ensured firing rate and the thermal efficiency; Can the water temperature of fast lifting water tank, ensure that heat supply temperature; Adopt metal circulation type water pipe simultaneously, have the heat exchange flow waterpipe of overlength, heat exchange is more abundant, and heat exchanger effectiveness is higher.Three, reasonable in design between each structure, and organically become the overall architecture of solar thermal collector.This solar thermal collector realizes the heat exchange structure between water source and wind regime, and the thermal efficiency is higher, and heat exchange efficiency is higher, can be interior length time remaining supply hot blast and hot water, and then reaches the object such as hot water for bathing and forced-air heating.Four, the structure such as above-mentioned heat collector water pipe, vacuum tube has superpower thermal conductivity, greatly can improve the thermal efficiency, improve rate of thermal water utilization.Five, said structure control circui device can help Realization of Product automatic start-stop air-blower control (namely automatically for thermal control), realizes the operation of automatic hot wind supply.Six, the utility model embodiment solar thermal collector, safe, energy-conservation and life-span speciality.Seven, fully can ensure to realize air feed water supply effect incessantly for a long time throughout the year, solve the heating problem of most area especially after entering autumn and winter; About otherwise technique effect, the utility model repeats this to repeat no longer one by one.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a solar thermal collector, is characterized in that,
Comprise water tank, be connected to the upper hose of described water tank and downcomer, be connected to many groups of U-shaped unit water pipes between upper hose and downcomer and many vacuum tubes, air feed supervisor, air-out supervisor and frameworks, wherein:
Many groups of U-shaped unit water pipes are communicated with overall S-type spread configuration on said frame successively; And many described vacuum tube order spread configurations on said frame; And be all provided with one group of U-shaped unit water pipe in vacuum tube described in every root;
Described air feed supervisor and described air-out supervisor are all laid on the opening part side of many described vacuum tubes; Described air feed supervisor is also communicated with many air feed arms, and every root air feed arm all stretches in a corresponding described vacuum tube; Described air-out supervisor is also communicated with many air-out arms, and every root air-out arm all stretches in a corresponding described vacuum tube;
The opening part of vacuum tube described in every root is all tightly connected with described U-shaped unit water pipe, described air feed arm, described air-out arm.
2. solar thermal collector as claimed in claim 1, is characterized in that,
One end of described air feed supervisor is also provided with air feed blower fan, and one end of described air-out supervisor is also provided with induced draft fans.
3. solar thermal collector as claimed in claim 1, is characterized in that,
The pipe bent position often organizing U-shaped unit water pipe is 45 degree of radiused surface.
4. solar thermal collector as claimed in claim 1, is characterized in that,
The opening part of described vacuum tube is provided with circular seal plate; The diameter of described circular seal plate and the internal diameter of described vacuum tube adapt.
5. solar thermal collector as claimed in claim 4, is characterized in that,
The surface of described circular seal plate is also arranged four through holes; Wherein, two through holes are used for penetrating described U-shaped unit water pipe, and a through hole is used for penetrating air feed arm, and another through hole is used for penetrating air-out arm.
6. solar thermal collector as claimed in claim 1, is characterized in that,
In air feed manifold configuration, every root air feed arm all stretches into the bottom in a corresponding described vacuum tube.
7. solar thermal collector as claimed in claim 6, is characterized in that,
In air-out manifold configuration, every root air-out arm all stretches into the head in a corresponding described vacuum tube.
8. solar thermal collector as claimed in claim 1, is characterized in that,
Described U-shaped unit water pipe is corrugated stainless steel tubing.
9. solar thermal collector as claimed in claim 1, is characterized in that,
Described framework is aluminum alloy frame.
10. solar thermal collector as claimed in claim 1, is characterized in that,
Described water tank is also provided with cold water inlet and hot water outlet; Described cold water inlet is communicated with cold water inlet road; Described hot water outlet is communicated with hot water effluent's pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212165.5U CN204535142U (en) | 2015-04-09 | 2015-04-09 | A kind of solar thermal collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520212165.5U CN204535142U (en) | 2015-04-09 | 2015-04-09 | A kind of solar thermal collector |
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| CN204535142U true CN204535142U (en) | 2015-08-05 |
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| CN201520212165.5U Expired - Fee Related CN204535142U (en) | 2015-04-09 | 2015-04-09 | A kind of solar thermal collector |
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Granted publication date: 20150805 Termination date: 20190409 |