CN203478649U - Water tank for solar water heater and solar water heater - Google Patents
Water tank for solar water heater and solar water heater Download PDFInfo
- Publication number
- CN203478649U CN203478649U CN201320511587.3U CN201320511587U CN203478649U CN 203478649 U CN203478649 U CN 203478649U CN 201320511587 U CN201320511587 U CN 201320511587U CN 203478649 U CN203478649 U CN 203478649U
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- China
- Prior art keywords
- water heater
- solar water
- liquid level
- water tank
- sandwich gall
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model provides a water tank for a solar water heater and a solar water heater. The water tank for the solar water heater comprises an inner container and an interlayer liner, wherein the interlayer liner is arranged on the inner container, the interlayer liner is provided with a liquid inlet, a liquid outlet and an injection opening, the interlayer liner is further connected with a liquid level display pipe, and an exhaust valve is connected to the upper port of the liquid level display pipe. The liquid level display pipe is connected to the interlayer liner, so the injection amount of heat transferring media can be conveniently observed by operating staff through the liquid level display pipe, and the phenomenon of insufficient injection or overflowing due to excessive injection is avoided; in addition, the exhaust valve is connected to the liquid level display pipe, when the heat transferring media are injected, air in the interlayer liner can be effectively exhausted through the exhaust valve, the amount of air contained in the interlayer liner is reduced, heat exchange efficiency of the solar water heater is improved, and a user can conveniently and accurately add the heat transferring media.
Description
Technical field
The utility model relates to solar water heater, relates in particular to water tank and solar water heater for a kind of solar water heater.
Background technology
At present, water heater is household electrical appliance conventional in people's daily life, according to heating source difference, is divided into electric heater, gas heater and solar water heater.For solar water heater, because utilizing water in solar energy heating water tank, it is widely used for green energy resource.Solar water heater generally includes and is arranged on the water tank in user family and is arranged on outdoor heat collector, water tank generally includes inner bag and is arranged on the sandwich gall on inner bag, inner bag is for holding the hot water for user, and sandwich gall is connected with heat collector, heat collector adds thermogenetic high temperature heat transferring medium and flows in sandwich gall the water in inner bag is heated.After solar water heater installation, need manually the heat transferring medium of annotating in sandwich gall, in filling process, conventionally can only using the basis for estimation whether " whether heat transferring medium is excessive " fill with as heat transferring medium, owing to also there being large quantity of air in whole heat-exchange system, so this basis for estimation is not rigorous, simultaneously, the air having in sandwich gall, the heat exchange efficiency of system will be had a strong impact on, cause the heat exchange efficiency of solar water heater of the prior art low, and heat transferring medium filling is uncontrollable.
Summary of the invention
Technical problem to be solved in the utility model is: water tank and solar water heater for a kind of solar water heater is provided, the heat exchange efficiency that solves solar water heater in prior art is low, and heat transferring medium uncontrollable defect of annotating, realize the heat exchange efficiency that improves solar water heater, facilitate user accurately to add the consumption of heat transferring medium.
The technical scheme that the utility model provides is, a kind of solar water heater water tank, comprise inner bag and sandwich gall, described sandwich gall is arranged on described inner bag, on described sandwich gall, be provided with inlet, liquid outlet and filler, described sandwich gall is also connected with liquid level charactron, and the upper port of described liquid level charactron is connected with air bleeding valve.
Further, on described sandwich gall, be disposed with described filler, described inlet and described liquid outlet from top to bottom.
Further, described solar water heater also comprises shell with water tank, and described inner bag and described sandwich gall are arranged in described shell, and described liquid level charactron is positioned at the outside of described shell.
Further, be also provided with protective cover on described shell, described protective cover covers in described liquid level charactron.
Further, on described protective cover, the position relative with described liquid level charactron is provided with observation window.
Further, be also provided with exhaust outlet on described protective cover, described exhaust outlet and described air bleeding valve are oppositely arranged.
Further, described protective cover is dismountable is connected on described shell.
The utility model also provides a kind of solar water heater, comprises heat collector, also comprises above-mentioned solar water heater water tank, and described heat collector is connected with the sandwich gall of water tank with described solar water heater.
Water tank and solar water heater for the solar water heater that the utility model provides, by connect liquid level charactron on sandwich gall, the adding amount of can handled easily personnel observing heat transferring medium by liquid level charactron, avoid the phenomenon that occurs that filling is not enough or filling overfill is overflowed, in addition, by connect air bleeding valve on liquid level charactron, when filling heat transferring medium, air in sandwich gall can effectively be discharged by air bleeding valve, reduce the air capacity containing in sandwich gall, improved the heat exchange efficiency of solar water heater, facilitate user accurately to add the consumption of heat transferring medium.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cutaway view of water tank embodiment for the utility model solar water heater;
Fig. 2 is the explosive view of water tank embodiment for the utility model solar water heater.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment solar water heater water tank, comprise inner bag 1 and sandwich gall 2, sandwich gall 2 is arranged on inner bag 1, on sandwich gall 2, be provided with inlet 21, liquid outlet 22 and filler 23, sandwich gall 2 is also connected with liquid level charactron 3, and the upper port of liquid level charactron 3 is connected with air bleeding valve 4.
Particularly, the present embodiment solar water heater is connected with liquid level charactron 3 on sandwich gall 2 with water tank, by liquid level charactron 3, can handled easily personnel observe the adding amount that is filled into the heat transferring medium in sandwich gall 2, guarantee to fill it up with heat transferring medium in sandwich gall 2.And in the process of filling heat transferring medium, the air in sandwich gall 2 is effectively discharged by air bleeding valve 4, effectively to improve the heat exchange efficiency of water tank for the present embodiment solar water heater.In fluid injection process, heat transferring medium injects sandwich gall 2 from filler 23 continually, and the gas in sandwich gall 2 will be extruded by heat transferring medium, because gas density is lower than heat transferring medium density, gas constantly floats, until arrive air bleeding valve 4, then get rid of from air bleeding valve 4; Liquid level constantly rises, and when rising to liquid level charactron 3, whether heat transferring medium liquid level just can be in sight by liquid level charactron 3, so just can remind erector's heat transferring medium to fill with.In addition, in use, due to seepage and volatilization, heat transferring medium liquid level constantly declines user, and user can clear view arrive liquid level situation, to facilitate timely fluid infusion.Preferably, on sandwich gall 2, be disposed with filler 23, inlet 21 and liquid outlet 22 from top to bottom.
Further, in order to protect inner bag 1 and sandwich gall 2, and beautify overall appearance, the present embodiment solar water heater also comprises shell 5 with water tank, and inner bag 1 and sandwich gall 2 are arranged in shell 5, and liquid level charactron 3 is positioned at the outside of shell 5.Concrete, inner bag 1 and sandwich gall 2 are wrapped by shell 5, and liquid level charactron 3 stretches out shell 5.Preferably, be also provided with protective cover 6 on shell 5, protective cover 6 covers in liquid level charactron 3, and wherein, in order conveniently to watch liquid level charactron 3, position relative with liquid level charactron 3 on protective cover 6 is provided with observation window 61.And in order to make the gas of discharging from air bleeding valve 4 be discharged to smoothly the external world, on protective cover 6, be also provided with exhaust outlet 62, and exhaust outlet 62 is oppositely arranged with air bleeding valve 4, and the gas that air bleeding valve 4 is discharged is discharged into the external world from exhaust outlet 62.For convenient for maintaining, change liquid level charactron 3 and air bleeding valve 4, protective cover 6 is dismountable to be connected on shell 1, while changing liquid level charactron 3 and air bleeding valve 4 when needing repairing, by dismantling lower protective cover 6, just can handled easily personnel carry out repair and replacement.
The utility model also provides a kind of solar water heater, comprises heat collector, also comprises above-mentioned solar water heater water tank, and heat collector is connected with the sandwich gall of water tank with solar water heater.
Water tank and solar water heater for the solar water heater that the utility model provides, by connect liquid level charactron on sandwich gall, the adding amount of can handled easily personnel observing heat transferring medium by liquid level charactron, avoid the phenomenon that occurs that filling is not enough or filling overfill is overflowed, in addition, by connect air bleeding valve on liquid level charactron, when filling heat transferring medium, air in sandwich gall can effectively be discharged by air bleeding valve, reduce the air capacity containing in sandwich gall, improved the heat exchange efficiency of solar water heater, facilitate user accurately to add the consumption of heat transferring medium.
Finally it should be noted that: above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (8)
1. a solar water heater water tank, it is characterized in that, comprise inner bag and sandwich gall, described sandwich gall is arranged on described inner bag, on described sandwich gall, be provided with inlet, liquid outlet and filler, described sandwich gall is also connected with liquid level charactron, and the upper port of described liquid level charactron is connected with air bleeding valve.
2. solar water heater water tank according to claim 1, is characterized in that, is disposed with described filler, described inlet and described liquid outlet on described sandwich gall from top to bottom.
3. solar water heater water tank according to claim 1, is characterized in that, described solar water heater also comprises shell with water tank, and described inner bag and described sandwich gall are arranged in described shell, and described liquid level charactron is positioned at the outside of described shell.
4. solar water heater water tank according to claim 3, is characterized in that, is also provided with protective cover on described shell, and described protective cover covers in described liquid level charactron.
5. solar water heater water tank according to claim 4, is characterized in that, position relative with described liquid level charactron on described protective cover is provided with observation window.
6. solar water heater water tank according to claim 4, is characterized in that, is also provided with exhaust outlet on described protective cover, and described exhaust outlet and described air bleeding valve are oppositely arranged.
7. solar water heater water tank according to claim 4, is characterized in that, described protective cover is dismountable to be connected on described shell.
8. a solar water heater, comprises heat collector, it is characterized in that, also comprises the solar water heater water tank as described in as arbitrary in claim 1-7, and described heat collector is connected with the sandwich gall of water tank with described solar water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511587.3U CN203478649U (en) | 2013-08-21 | 2013-08-21 | Water tank for solar water heater and solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320511587.3U CN203478649U (en) | 2013-08-21 | 2013-08-21 | Water tank for solar water heater and solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203478649U true CN203478649U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320511587.3U Expired - Lifetime CN203478649U (en) | 2013-08-21 | 2013-08-21 | Water tank for solar water heater and solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203478649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302776A (en) * | 2017-09-08 | 2018-07-20 | 真木农业设备（安徽）有限公司 | Solar heat-collection plate medium injecting structure and method |
-
2013
- 2013-08-21 CN CN201320511587.3U patent/CN203478649U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302776A (en) * | 2017-09-08 | 2018-07-20 | 真木农业设备（安徽）有限公司 | Solar heat-collection plate medium injecting structure and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |