CN204240616U - A kind of solar water heater - Google Patents

A kind of solar water heater Download PDF

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Publication number
CN204240616U
CN204240616U CN201420657726.8U CN201420657726U CN204240616U CN 204240616 U CN204240616 U CN 204240616U CN 201420657726 U CN201420657726 U CN 201420657726U CN 204240616 U CN204240616 U CN 204240616U
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China
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storehouse
water
cold
attemperater
cabin
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CN201420657726.8U
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杜有戤
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Individual
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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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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 utility model relates to technical field of solar utilization technique, is specifically related to a kind of solar water heater, solves vacuum tube domestic type solar water heater hot and cold water in prior art and produces the technical problem of low-temperature space with storehouse impact insulation and the circulation of a vacuum tube high position.Its structure comprises: attemperater (1) and vacuum tube (6); Attemperater (1) is provided with water tank baffle (5); The height of water tank baffle (5) is 1/3 ~ 4/5 of attemperater (1) cavity heights; Attemperater (1) is separated into cold storehouse (C) and hot cabin (H) by water tank baffle (5); Be communicated with water inlet (2) at the bottom of the chamber in cold storehouse (C); Vacuum tube (6) comprising: pipe row (7) and straight tube (8); The upper surface in cold storehouse circulation pipe (9) keeps concordant with at the bottom of the chamber of Leng Cang (C), the intracavity inter-connection of its pipeline and Leng Cang (C); The upper surface in hot storehouse circulation pipe (10) is higher than at the bottom of hot cabin (H) chamber, and it is highly 1/2 ~ 5/6 of water tank baffle (5) height.

Description

A kind of solar water heater
Technical field
The utility model relates to technical field of solar utilization technique, is specifically related to a kind of solar water heater.
Background technology
Shown in Fig. 1, vacuum tube domestic type solar water heater of the prior art, its structure comprises: attemperater 1-1, electric heater 1-2 and vacuum tube 1-3; Attemperater 1-1 is provided with water inlet 1-4, delivery port 1-5 and exhaust outlet 1-6 vacuum tube 1-3 one end is closed, and the other end stretches in attemperater 1-1, its pipeline and attemperater 1-1 inner space; Vacuum tube 1-3 stretches into the height of the height in attemperater 1-1 higher than attemperater 1-1 inner chamber bottom surface.
In use there is two large problems in vacuum tube domestic type solar water heater of the prior art;
1, hot and cold water is with storehouse impact insulation;
2, the circulation of a vacuum tube high position produces low-temperature space.
Because solar water heater in prior art adopts the circulation of a vacuum tube high position usually, the mouth of pipe design of the vacuum tube 1-3 of solar water heater is at the middle part of attemperater 1-1, cause the cold water being positioned at vacuum tube 1-3 mouth of pipe bottom when nothing water inlet cannot enter vacuum tube and carry out reciprocation cycle, thus make attemperater bottom produce low-temperature space; The strongest at solar illuminating under normal circumstances, though the water temperature of water tank internal upper part has reached boiling point when heat is the highest, but the temperature being positioned at the water of vacuum tube bottom is still also very low, the heat unnecessary when vacuum tube heat production by blast pipe a large amount of be lost in air, in the attemperater causing solar water heater, the space occupancy rate of hot water reduces and the reduction of solar water heater heat exchange operating efficiency; Further, the cold water being trapped in water tank bottom, also for hot water thermal insulating brings serious work load, causes the insulating power of the attemperater of solar water heater further to reduce.
Summary of the invention
For this reason, the utility model provides a kind of solar water heater, solves vacuum tube domestic type solar water heater hot and cold water in prior art and produces the technical problem of low-temperature space with storehouse impact insulation and the circulation of a vacuum tube high position.
For this reason, the utility model provides a kind of solar water heater, comprising: attemperater and vacuum tube;
Described attemperater is provided with water inlet, delivery port, exhaust outlet and water tank baffle; The height of described water tank baffle is 1/3 ~ 4/5 of described attemperater cavity heights; Described attemperater is separated into Leng Cang and hot cabin by described water tank baffle, and described Leng Cang and hot cabin are by means of only the channel connection between described water tank baffle upper surface and described attemperater inner chamber upper surface; Be communicated with described water inlet at the bottom of the chamber in described cold storehouse;
Described vacuum tube comprises: pipe row and straight tube; Keep concordant with the upper surface of described straight tube at the bottom of the chamber of described pipe row, the described inner chamber of pipe row and the intracavity inter-connection of described straight tube; Described pipe row forms water circulation pipe with some hot storehouse circulation pipes with described attemperater by the some cold storehouse circulation pipes that top, chamber is arranged and is connected; The upper surface of described cold storehouse circulation pipe keeps concordant with at the bottom of the chamber in described cold storehouse, the pipeline of described cold storehouse circulation pipe and the intracavity inter-connection in described cold storehouse; The upper surface of described hot storehouse circulation pipe is higher than at the bottom of chamber, described hot cabin, and it is highly 1/2 ~ 5/6 of described water tank baffle height.
According to an embodiment of the present utility model, wherein, the volumetric ratio in described Leng Cang and hot cabin is between 1/4 ~ 1/2.
According to an embodiment of the present utility model, wherein, the volumetric ratio in described Leng Cang and hot cabin is 1:3.
According to an embodiment of the present utility model, wherein, described cold storehouse also comprises cold storehouse dividing plate; Described cold storehouse is separated into cold water cabin and warm water storehouse by described cold storehouse dividing plate, and described cold water cabin and warm water storehouse are by means of only the channel connection between described dividing plate upper surface, cold storehouse and described attemperater inner chamber upper surface; The volumetric ratio in described cold water cabin and warm water storehouse is between 1/4 ~ 1/2; The height of described cold storehouse dividing plate be the height of described water tank baffle 1/2 ~ 5/6 between; Be communicated with described water inlet at the bottom of the chamber of described cold water cabin; The cold storehouse circulation pipe be connected with described cold water cabin and warm water storehouse respectively, is all at least one; At the bottom of the chamber higher than described warm water storehouse, the upper surface of the cold storehouse circulation pipe be connected with described warm water storehouse, it is highly 1/2 ~ 5/6 of the height of described cold storehouse dividing plate.
According to an embodiment of the present utility model, wherein, the volumetric ratio in described cold water cabin and warm water storehouse is 1:3.
According to an embodiment of the present utility model, wherein, the upper surface of described cold storehouse circulation pipe is 2/3 of the height of described cold storehouse dividing plate higher than the height at the bottom of the chamber in described warm water storehouse.
According to an embodiment of the present utility model, wherein, described water tank baffle and/or cold storehouse dividing plate are made up of insulation material.
In technique scheme, the utility model improves as follows:
1) attemperater and vacuum tube split are arranged;
2) set up Leng Cang and Re Cang separately in attemperater inside, or set up cold water cabin, warm water storehouse and Re Cang separately in attemperater inside;
3) high-order circulation pipe (at the bottom of the corresponding storehouse that the hot storehouse circulation pipe be connected to hot storehouse and the upper surface of cold storehouse circulation pipe be connected with warm water storehouse are all connected higher than it) is set in " hot storehouse " or " warm water storehouse and Re Cang ".
Above-mentioned improvement brings following beneficial effect:
Attemperater and vacuum tube split are arranged, effectively solves hot and cold water produces low-temperature space technical problem with storehouse impact insulation and the circulation of a vacuum tube high position;
In addition, set up Leng Cang and Re Cang separately in attemperater inside, or set up cold water cabin, warm water storehouse and Re Cang separately in attemperater inside; Cold water enters cold storehouse or cold water cabin from water inlet pipe, preferentially enters in vacuum tube rapidly and accepts heat exchange, along with the rising of water level, then progresses into hot storehouse or enter Re Cang again behind warm water storehouse.Because the proportion of hot and cold water is different, hot water and warm water are effectively separated by water tank baffle, improve the insulating power of hot water, and further, water tank baffle and/or cold storehouse dividing plate adopt insulation material to make, and improve the insulating power of hot water further.
For meeting the demand of thermal cycle further, improve exchange capability of heat, the utility model arranges high-order circulation pipe in " hot storehouse " or " warm water storehouse and Re Cang ".
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only 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 is vacuum tube domestic type solar water heater structure schematic diagram in prior art;
Fig. 2 is solar water heater structure schematic diagram in the utility model embodiment 1;
Fig. 3 is solar water heater structure schematic diagram in the utility model embodiment 2.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, detailed description of the invention of the present utility model is described in further detail.Following examples only for illustration of the utility model, but can not be used for limiting scope of the present utility model.
Embodiment 1:
Without loss of generality, shown in Fig. 2, the utility model provides a kind of solar water heater, comprising: attemperater 1 and vacuum tube 6;
Described attemperater 1 is provided with water inlet 2, delivery port 3, exhaust outlet 4 and water tank baffle 5; The height of described water tank baffle 5 is 1/3 ~ 4/5 of described attemperater 1 cavity heights; Described attemperater 1 is separated into cold storehouse C and hot cabin H by described water tank baffle 5, and described cold storehouse C and hot cabin H is by means of only the channel connection between described water tank baffle 5 upper surface and described attemperater 1 inner chamber upper surface; Be communicated with described water inlet 2 at the bottom of the chamber of described cold storehouse C;
Described vacuum tube 6 comprises: pipe row 7 and straight tube 8; Keep concordant with the upper surface of described straight tube 8 at the bottom of the chamber of described pipe row 7, described pipe row's inner chamber of 7 and the intracavity inter-connection of described straight tube 8; Described pipe row 7 forms water circulation pipe with some hot storehouse circulation pipes 10 with described attemperater 1 by the some cold storehouse circulation pipes 9 that top, chamber is arranged and is connected; The upper surface of described cold storehouse circulation pipe 9 keeps concordant with at the bottom of the chamber of described cold storehouse C, the pipeline of described cold storehouse circulation pipe 9 and the intracavity inter-connection of described cold storehouse C; The upper surface of described hot storehouse circulation pipe 10 is higher than at the bottom of H chamber, described hot cabin, and it is highly 1/2 ~ 5/6 of described water tank baffle 5 height.
Further, in an optimal technical scheme of the present embodiment, the volumetric ratio of described cold storehouse C and hot cabin H is between 1/4 ~ 1/2.
Further, in an optimal technical scheme of the present embodiment, the volumetric ratio of described cold storehouse C and hot cabin H is 1:3.
Embodiment 2:
Further as shown in Figure 3, the present embodiment is on the basis of embodiment 1, and described cold storehouse C comprises cold storehouse dividing plate 11 further; Described cold storehouse C is separated into cold water cabin E and warm water storehouse S by described cold storehouse dividing plate 11, and described cold water cabin E and warm water storehouse S is by means of only the channel connection between dividing plate 11 upper surface, described cold storehouse and described attemperater 1 inner chamber upper surface; The volumetric ratio of described cold water cabin E and warm water storehouse S is between 1/4 ~ 1/2; The height of described cold storehouse dividing plate 11 be the height of described water tank baffle 5 1/2 ~ 5/6 between; Be communicated with described water inlet 2 at the bottom of the chamber of described cold water cabin E; The cold storehouse circulation pipe 9 be communicated with described cold water cabin E and warm water storehouse S-phase respectively, is all at least one; At the bottom of the chamber higher than described warm water storehouse S, the upper surface of the cold storehouse circulation pipe 9 be communicated with described warm water storehouse S-phase, it is highly 1/2 ~ 5/6 of the height of described cold storehouse dividing plate 11.
Further, in an optimal technical scheme of the present embodiment, the volumetric ratio of described cold water cabin E and warm water storehouse S is 1:3.
Further, in an optimal technical scheme of the present embodiment, the upper surface of described cold storehouse circulation pipe 9 is 2/3 of the height of described cold storehouse dividing plate 11 higher than the height at the bottom of the chamber of described warm water storehouse S.
Further, in an optimal technical scheme of the present embodiment, described water tank baffle 5 and/or cold storehouse dividing plate 11 are made up of insulation material.
It should be noted that, in the utility model, the quantity of straight tube 8 is unrestricted, and the straight tube of any amount that the heating for different capacity needs and arranges in the utility model technique scheme, all falls into protection domain of the present utility model.In addition; industry technical staff can understand can also be increased the dividing plate number in attemperater further on the utility model technique scheme basis; on all bases not departing from the present utility model design, a point compartment number for increase all falls into protection domain of the present utility model.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims (8)

1. a solar water heater, is characterized in that, comprising: attemperater (1) and vacuum tube (6);
Described attemperater (1) is provided with water inlet (2), delivery port (3), exhaust outlet (4) and water tank baffle (5); The height of described water tank baffle (5) is 1/3 ~ 4/5 of described attemperater (1) cavity heights; Described attemperater (1) is separated into cold storehouse (C) and hot cabin (H) by described water tank baffle (5), and described cold storehouse (C) and hot cabin (H) are by means of only the channel connection be positioned between described water tank baffle (5) upper surface and described attemperater (1) inner chamber upper surface; Be communicated with described water inlet (2) at the bottom of the chamber of described cold storehouse (C);
Described vacuum tube (6) comprising: pipe row (7) and straight tube (8); Keep concordant with the upper surface of described straight tube (8) at the bottom of the chamber of described pipe row (7), described pipe row's inner chamber of (7) and the intracavity inter-connection of described straight tube (8); Described pipe row (7) forms water circulation pipe with some hot storehouses circulation pipe (10) with described attemperater (1) by some cold storehouses circulation pipe (9) that top, chamber is arranged and is connected; The upper surface of described cold storehouse circulation pipe (9) keeps concordant with at the bottom of the chamber of described cold storehouse (C), the pipeline of described cold storehouse circulation pipe (9) and the intracavity inter-connection in described cold storehouse (C); The upper surface of described hot storehouse circulation pipe (10) is higher than at the bottom of described hot cabin (H) chamber, and it is highly 1/2 ~ 5/6 of described water tank baffle (5) height.
2. solar water heater according to claim 1, is characterized in that, the volumetric ratio of described cold storehouse (C) and hot cabin (H) is between 1/4 ~ 1/2.
3. solar water heater according to claim 2, is characterized in that, the volumetric ratio of described cold storehouse (C) and hot cabin (H) is 1:3.
4. the solar water heater according to any one of claims 1 to 3 item, is characterized in that, described cold storehouse (C) also comprises cold storehouse dividing plate (11); Described cold storehouse (C) is separated into cold water cabin (E) and warm water storehouse (S) by described cold storehouse dividing plate (11), and described cold water cabin (E) and warm water storehouse (S) are by means of only the channel connection be positioned between dividing plate (11) upper surface, described cold storehouse and described attemperater (1) inner chamber upper surface; The volumetric ratio of described cold water cabin (E) and warm water storehouse (S) is between 1/4 ~ 1/2; The height of described cold storehouse dividing plate (11) be the height of described water tank baffle (5) 1/2 ~ 5/6 between; Be communicated with described water inlet (2) at the bottom of the chamber of described cold water cabin (E); Cold storehouse circulation pipe (9) be connected with described cold water cabin (E) and warm water storehouse (S) respectively, is all at least one; At the bottom of the chamber higher than described warm water storehouse (S), the upper surface in cold storehouse circulation pipe (9) be connected with described warm water storehouse (S), it is highly 1/2 ~ 5/6 of the height of described cold storehouse dividing plate (11).
5. solar water heater according to claim 4, is characterized in that, the volumetric ratio of described cold water cabin (E) and warm water storehouse (S) is 1:3.
6. solar water heater according to claim 5, is characterized in that, the upper surface of described cold storehouse circulation pipe (9) is 2/3 of the height of described cold storehouse dividing plate (11) higher than the height at the bottom of the chamber of described warm water storehouse (S).
7. the solar water heater according to any one of claims 1 to 3 item, is characterized in that, described water tank baffle (5) and/or cold storehouse dividing plate (11) are made up of insulation material.
8. solar water heater according to claim 6, is characterized in that, described water tank baffle (5) and/or cold storehouse dividing plate (11) are made up of insulation material.
CN201420657726.8U 2014-11-05 2014-11-05 A kind of solar water heater Active CN204240616U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420657726.8U CN204240616U (en) 2014-11-05 2014-11-05 A kind of solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420657726.8U CN204240616U (en) 2014-11-05 2014-11-05 A kind of solar water heater

Publications (1)

Publication Number Publication Date
CN204240616U true CN204240616U (en) 2015-04-01

Family

ID=52770103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420657726.8U Active CN204240616U (en) 2014-11-05 2014-11-05 A kind of solar water heater

Country Status (1)

Country Link
CN (1) CN204240616U (en)

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