CN202613798U - Direct-exchange type solar water heater - Google Patents
Direct-exchange type solar water heater Download PDFInfo
- Publication number
- CN202613798U CN202613798U CN2012202389646U CN201220238964U CN202613798U CN 202613798 U CN202613798 U CN 202613798U CN 2012202389646 U CN2012202389646 U CN 2012202389646U CN 201220238964 U CN201220238964 U CN 201220238964U CN 202613798 U CN202613798 U CN 202613798U
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- coil
- pipe
- type solar
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000003287 bathing Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 2
- 235000020679 tap water Nutrition 0.000 abstract 2
- 239000008399 tap water Substances 0.000 abstract 2
- 244000052616 bacterial pathogens Species 0.000 abstract 1
- 230000002035 prolonged Effects 0.000 abstract 1
- 230000003020 moisturizing Effects 0.000 description 2
- 230000001717 pathogenic Effects 0.000 description 2
- YBVAXJOZZAJCLA-UHFFFAOYSA-N ON=O.O[N+]([O-])=O Chemical compound ON=O.O[N+]([O-])=O YBVAXJOZZAJCLA-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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 utility model relates to a direct-exchange type solar water heater, which comprises a heat preservation water tank, wherein a cold water inlet pipe, a water drainage pipe and an exhaust pipe are mounted on the heat preservation water tank. The direct-exchange type solar water heater is characterized in that a heat exchange coil is arranged inside the water tank; a water inlet end of the coil is connected with a tap water pipe outside the water tank; and a water outlet end is connected with a hot water pipe in a bathroom. The temperature of the flowing water is raised through the coil heat exchange; the hot water is mixed with the tap water through a water mixing valve to reach the proper temperature to be used directly for bath, which avoids the damage to the human bath that the water in the water tank is easy to breed germs for long-time heating. When bathing, the flowing water flows continuously in the coil heat exchanger, in order to drive the whole coil heat exchanger to regularly vibrate, so that the problem of decrease of the heat exchange efficiency due to surface scaling of the heat exchanger is avoided. At the meantime, because of a closed structure of the water tank, the incidence rate of water tank and vacuum tube scaling is greatly reduced, thus the service life of the water tank and the vacuum tube is prolonged.
Description
The (1) technical field: the utility model relates to a kind of solar water heater, is specially the direct changing type solar water heater.
The (2) background technology: present used solar water heater, the water in its attemperater uses through repeated heating, and the one, be easy to generate harmful substances such as nitrate nitrite; The 2nd, when the water of the inside can not use up standing time when longer fully, grow pathogenic cenobium easily; The 3rd, long fouling of time one is serious, in case the vacuum tube encrustation, its heat transforms and will descend significantly, influences the thermal-arrest ability of vacuum tube.
The (3) summary of the invention: the purpose of the utility model is grown pathogenic cenobium to present solar water heater exactly easily, and the human body bathing is produced harm and problems such as water tank and vacuum tube fouling, and a kind of direct changing type solar water heater that provides.
The direct changing type solar water heater of the utility model comprises attemperater, and cold water inlet, drainpipe and blast pipe are housed on the attemperater casing; Improvements are: in described water tank set inside heat exchange coil is arranged, the outside running water pipe of the water inlet end of coil pipe and water tank is connected, and the water side is connected with hot-water line in the bathroom.
Described heat exchange coil is horizontally-arranged in water tank, and coil pipe is supported by the bracing frame that is fixed on the condenser hot well liner bottom.
On the cold water inlet on the attemperater casing, water supply tank is housed, to satisfy the need of the not enough area moisturizing in water tank of minority hydraulic pressure.
Water inlet end at coil pipe is equipped with water purifier, makes the water that gets in the coil pipe more less scaling.
During bathing, running water gets into from coil pipe one end through clarifier, passes through the hot water heat exchange in the water tank then, and water temperature raises, and flows out from the other end of coil pipe then, and the cold water after purifying through running water is adjusted to the direct bathing of preference temperature through the overmulling water valve.
After running water gets into coil pipe, the running water temperature is raise, mix water to the direct bathing of preference temperature through mixing water valve and running water then through the coil pipe heat exchange.So just, stopped the water in the water tank because germ is grown in long-term heating easily to the harm of human body bathing generation.When bathing, be accompanied by running water and in coil heat exchanger, constantly flow, thereby drive the rule vibrations of whole coil heat exchanger, the generation of the water quality heat exchange efficiency decline problem of having avoided bringing owing to the heat exchanger surface fouling.Meanwhile, owing to this approximate closed structure of water tank, greatly reduce the incidence of water tank and vacuum tube fouling, thereby improve the service life of water tank and vacuum tube.In addition, water tank is provided with cold water inlet, drainpipe and blast pipe, so that to carrying out moisturizing owing to long term high temperature evaporates water tank, also being convenient to the user simultaneously can often clear up water tank, maximization prolongs the service life of water tank.
The (4) description of drawings:
Fig. 1 is the attemperater internal structure sketch map of the utility model;
Fig. 2 is the bath system overall structure sketch map of the utility model.
Among the figure, the 1-attemperater, the 2-cold water inlet, the 3-drainpipe, the 4-blast pipe, the 5-heat exchange coil, the 6-bracing frame, the water inlet end of 7-coil pipe, the 8-running water pipe, the water side of 9-coil pipe, the 10-hot-water line, the 11-water supply tank, the 12-water purifier, 13-mixes water valve.
The (5) specific embodiment:
Referring to Fig. 1, Fig. 2, the direct changing type solar water heater of the utility model comprises attemperater 1, and cold water inlet 2, drainpipe 3 and blast pipe 4 are housed on the attemperater casing; In described water tank set inside heat exchange coil 5 is arranged, this coil pipe is horizontally-arranged in water tank, is supported by the bracing frame that is fixed on the condenser hot well liner bottom 6.
In the present embodiment, be to improve heat exchange efficiency, coil lengths is 18 meters, is the coil pipe of lengthening, and the water inlet end 7 of this coil pipe is connected with the running water pipe 8 of water tank outside, and water side 9 is connected with hot-water line 10 in the bathroom.The water that is evaporated for making things convenient for feed-tank to supply at any time is equipped with water supply tank 11 on the cold water inlet on the attemperater casing.Simultaneously for making coil pipe less scaling, water purifier 12 is housed at the water inlet end of coil pipe.After running water gets into coil pipe, through the coil pipe heat exchange running water temperature is raise, mixing water through mixed water valve 13 and running water then can direct bathing to preference temperature.
Claims (4)
1. the direct changing type solar water heater comprises attemperater, and cold water inlet, drainpipe and blast pipe are housed on the attemperater casing; It is characterized in that: in described water tank set inside heat exchange coil is arranged, the outside running water pipe of the water inlet end of coil pipe and water tank is connected, and the water side is connected with hot-water line in the bathroom.
2. direct changing type solar water heater according to claim 1 is characterized in that: described heat exchange coil is horizontally-arranged in water tank, and coil pipe is supported by the bracing frame that is fixed on the condenser hot well liner bottom.
3. direct changing type solar water heater according to claim 1 is characterized in that: on the cold water inlet of attemperater casing, water supply tank is housed.
4. direct changing type solar water heater according to claim 1 is characterized in that: the water inlet end at coil pipe is equipped with water purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202389646U CN202613798U (en) | 2012-05-25 | 2012-05-25 | Direct-exchange type solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202389646U CN202613798U (en) | 2012-05-25 | 2012-05-25 | Direct-exchange type solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613798U true CN202613798U (en) | 2012-12-19 |
Family
ID=47347488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202389646U Expired - Fee Related CN202613798U (en) | 2012-05-25 | 2012-05-25 | Direct-exchange type solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848523A (en) * | 2015-06-10 | 2015-08-19 | 廖立波 | Scale prevention heater |
-
2012
- 2012-05-25 CN CN2012202389646U patent/CN202613798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848523A (en) * | 2015-06-10 | 2015-08-19 | 廖立波 | Scale prevention heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20170525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |