CN2522791Y - Split solar water-heater - Google Patents
Split solar water-heater Download PDFInfo
- Publication number
- CN2522791Y CN2522791Y CN01278633U CN01278633U CN2522791Y CN 2522791 Y CN2522791 Y CN 2522791Y CN 01278633 U CN01278633 U CN 01278633U CN 01278633 U CN01278633 U CN 01278633U CN 2522791 Y CN2522791 Y CN 2522791Y
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- CN
- China
- Prior art keywords
- hot water
- storage tank
- water
- indoor
- storing tank
- 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
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a separated solar energy water heater, which comprises a heat-collective device and a water-storing tank. The water-storing tank is arranged indoor or outdoor; besides, the utility model also comprises an indoor hot water storing tank, which is arranged indoor; a heat preservation level is arranged on an outer part of the indoor hot water storing tank; the indoor hot water storing tank is communicated with the outdoor water-storing tank through a pipeline; a valve is arranged on the indoor hot water storing, which is to control the hot water from the outdoor to the indoor hot water storing tank. An electrical heating device can also be arranged inside the indoor hot water storing tank, which is temporarily used for increasing temperature. The separated solar energy water heater in the utility model delivers the hot water to be stored in the indoor hot water storing tank so as to avoid the problem that when the outdoor temperature is much lower, the water temperature decreases quickly. The design can realize the effect that once opening a hot water faucet, the hot water comes; besides, the utility model can also enough use the solar energy water heater to increase the output for the hot water and enhance the use ratio.
Description
Technical field
The utility model relates to a kind of solar water heater, particularly a kind of solar water heater with split type hot water storage tank.
Background technology
General domestic solar use device is exactly a solar water heater, and it has heat collector and storage tank, and roof that is arranged on the solar energy direct projection etc. is located, with the heat energy of better utilization solar energy.
Prior solar water heater all is the reflector that inclination is set, can receive sunshine and reflected sunlight with optimal angle because of tilting, the transparent water pipe of inclination is set in the front portion of reflector, receives the sunshine of direct projection and reflection and make and be positioned at its inner cold water temperature and raise.More than the position that is higher than transparent water pipe top storage tank is set, the top of this storage tank is communicated with the top of transparent water pipe, and the bottom of storage tank is communicated with the bottom of transparent water pipe.Because the convection action that hot water rising cold water descends makes the top that rises to water tank waterborne of shining heat in transparent pipe, and replenishes cold water from the bottom of water tank, make the water circulation heating in the water tank, to a higher temperature.
Though this solar water heater can make the cold water heating,, can make the water that shines heat keep a higher temperature in outside air temperature higher summer.But in autumn and winter season,, shone water cooling rapidly in outside water box of heat, thereby lost the effect of solar water because of outside air temperature is lower.Can not offset the low influence of outside air temperature even heat-insulation layer is set outside outside water box, some once was provided with electric heater unit, but can not tackle the problem at its root.
The utility model content
The purpose of this utility model is to provide a kind of separated type solar water heater, has indoor hot water storage tank and heat-insulation layer, utilizes the higher environment of indoor temperature to keep water temperature.
Separated type solar water heater of the present utility model comprises heat collector and storage tank, be positioned at outdoor roof, it is characterized in that: also comprise indoor hot water storage tank, be installed in indoor, and at this indoor hot water storage tank outer setting heat-insulation layer, this indoor hot water storage tank is communicated with outdoor storage tank by pipeline, and valve is set, and hot water enters this indoor hot water storage tank outside the control room.
Above-mentioned the utility model also comprises electric heater unit, is positioned at the inside of indoor hot water storage tank.
Above-mentioned valve of the present utility model can be manual control valve or magnetic valve etc.Magnetic valve in this way, then also comprise temperature sensor and control circuit, temperature sensor is arranged on outside water box inside, and control circuit is connected with magnetic valve with temperature controller respectively, so that the temperature signal of this temperature sensor senses is controlled this magnetic valve by control circuit.
Separated type solar water heater of the present utility model is by being provided with indoor hot water storage tank, and the hot water storage tank is deposited, and when having avoided outside air temperature low, hot water temperature's problem faster that descends has made full use of solar water heater.Can also increase the output of hot water, improve utilization ratio.
Description of drawings
Fig. 1 is the assembled state figure of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of indoor hot water storage tank of the present utility model;
Fig. 3 is the assembled state figure of another kind of embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, be a kind of embodiment of the present utility model, the separated type solar water heater of present embodiment comprises heat collector 2, storage tank 3 and the indoor hot water storage tank 6 that is installed on the roof 1, this indoor hot water storage tank 6 is communicated with outdoor storage tank 3 by pipeline 4, and manually-operated gate 5 is set on pipeline 4, hot water enters in this indoor hot water storage tank 6 outside the control room.
As shown in Figure 2, this indoor hot water storage tank 6 has outer case 8 and internal box 11, and heat-insulation layer 10 is set between inside and outside casing, to keep the temperature of hot water in the case.This indoor hot water storage tank 6 also is provided with water inlet 9 and delivery port 13, is used for this indoor hot water storage tank of hot water turnover.For avoiding the use that influence hot water when descending being arranged slightly in water temperature, in this indoor hot water storage tank 6, also be provided with electric heater, the heating by electric heater makes hot water be elevated to the temperature of needs.
Present embodiment also is provided with cold water inlet pipe, water-level control apparatus, other auxiliary equipment such as hot water outlet, hot water by-pass valve, hot water isocon, but all belongs to existing technology because of it, therefore, needn't state at this more.The backflow water pump can also be set, reduce to when very low, water with water pump blowback storage tank 3, is carried out solar energy heating once more as the water temperature in indoor hot water storage tank 6.
As Fig. 3 is another embodiment of the present utility model, in the present embodiment, heat collector 2 is without any change, but suitable position is provided with temperature sensor 14 in storage tank 3, temperature sensor 14 is connected by lead 15 with a control circuit 17, control circuit 17 is connected with a magnetic valve 16 by lead, and this magnetic valve 16 is on the pipeline between outdoor storage tank 3 and the indoor hot water storage tank 6.This temperature sensor 14 can be responded to the temperature of the water in the storage tank 3, produces the signal of telecommunication; Temperature signal transfers on the control circuit 17, and control circuit when temperature is fit to require, is controlled and opened magnetic valve 16 as requested, and the hot water in the outdoor storage tank 3 are put into indoor hot water storage tank 6.
Above-mentioned the utility model also is provided with the delivery port control valve 7 of indoor hot water storage tank 6, so that the use of this hot water.
Present embodiment also is provided with auxiliary equipment such as cooling water inlet, water-level control apparatus, hot water outlet, hot water by-pass valve, hot water isocon, but all belongs to existing technology because of it, therefore, needn't state at this more.The backflow water pump can also be set, reduce to when very low, water with water pump blowback storage tank 3, is carried out solar energy heating once more as the water temperature in indoor hot water storage tank 6.
The utility model in the time of can reaching requirement in the temperature of outdoor storage tank 3 water, is put into indoor hot water storage tank 6 in use, preserves hot water, and outdoor storage tank 3 can also continue the retaining heating, can increase hot water output.Indoor hot water storage tank 6 is owing to have heat-insulation layer and temperature environment preferably, and it is more casual that water temperature is reduced, and temperature retention time is longer.Especially in the winter time, northern indoor and outdoor air themperature difference reaches the 30-40 degree sometimes, and at this moment, the utility model is located at indoor hot water storage tank and just has temperature environment than the high 30-40 degree of outdoor storage tank, helps the insulation of hot water.When even water temperature decreases, also can remedy easily by electric heater.Water temperature fall very during the end, the water pump of this reduction temperature can also be returned storage tank, carry out the secondary solar energy heating.
The utility model is to realize the heat insulation function of solar water heater by indoor hot water storage tank is set, and the various equivalent transformations of the above-mentioned feature of all uses all do not break away from protection domain of the present utility model.
Claims (6)
1. separated type solar water heater, comprise heat collector and storage tank, be positioned at outdoor, it is characterized in that: also comprise indoor hot water storage tank, be installed in indoor, and at this indoor hot water storage tank outer setting heat-insulation layer, this indoor hot water storage tank is communicated with outdoor storage tank by pipeline, and on this pipeline valve is set.
2. separated type solar water heater according to claim 1 is characterized in that: also comprise electric heater unit, be positioned at the inside of indoor hot water storage tank.
3. separated type solar water heater according to claim 1 and 2 is characterized in that: this valve is a manual control valve.
4. separated type solar water heater according to claim 1 and 2 is characterized in that: this valve is a magnetic valve.
5. separated type solar water heater according to claim 4 is characterized in that: also comprise temperature sensor and control circuit, temperature sensor is arranged on outdoor storage tank inside, and is connected with control circuit, and control circuit is connected with magnetic valve.
6. separated type solar water heater according to claim 1 and 2 is characterized in that: also comprise the backflow water pump, be arranged between outdoor storage tank and the indoor hot water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01278633U CN2522791Y (en) | 2001-12-18 | 2001-12-18 | Split solar water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01278633U CN2522791Y (en) | 2001-12-18 | 2001-12-18 | Split solar water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2522791Y true CN2522791Y (en) | 2002-11-27 |
Family
ID=33682095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01278633U Expired - Fee Related CN2522791Y (en) | 2001-12-18 | 2001-12-18 | Split solar water-heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2522791Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807212A (en) * | 2015-05-21 | 2015-07-29 | 黄光瑜 | Solar water heater and electric water heater combined application system and energy-saving control device thereof |
-
2001
- 2001-12-18 CN CN01278633U patent/CN2522791Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807212A (en) * | 2015-05-21 | 2015-07-29 | 黄光瑜 | Solar water heater and electric water heater combined application system and energy-saving control device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |