CN203053052U - Multi-gear constant-temperature water conveying device - Google Patents
Multi-gear constant-temperature water conveying device Download PDFInfo
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- CN203053052U CN203053052U CN 201320072455 CN201320072455U CN203053052U CN 203053052 U CN203053052 U CN 203053052U CN 201320072455 CN201320072455 CN 201320072455 CN 201320072455 U CN201320072455 U CN 201320072455U CN 203053052 U CN203053052 U CN 203053052U
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- temperature
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- sensing
- water
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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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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A multi-gear constant-temperature water conveying device comprises a switching valve, more than two temperature-control valves and connecting pipelines connected between the switching valve and the temperature-control valves. An inlet of the switching valve is connected with an outlet of a heat collector, an outlet of the switching valve is connected with inlets of the temperature-control valves, the outlet of the switching valve is connected with one temperature-control valve, and outlets of all temperature-control valves are parallelly connected to be then connected in a water route in series. The multi-gear constant-temperature water conveying device is applied in a solar water heater to be capable of setting and controlling the hot-water temperature of the solar water heater.
Description
Technical field
The utility model relates to a kind of energy according to default in advance multiple range, implement the device that constant temperature send water automatically, is mainly used in the solar water heater field.
Background technology
Solar water heater uses more and more universal, but the hot water temperature of the heat storage water tank in the solar water heater of the present overwhelming majority is uncontrollable, and the heat-insulating property according to solarization and system itself that relies on solar energy fully determines.Can design a kind of simple device and make solar water heater also as other water heater product, can set the hot water temperature who needs arbitrarily.Set certain temperature, solar water heater just provides the hot water of what temperature.
Summary of the invention
In order to overcome the deficiency that existing solar water heater hot water is uncontrollable and can not set arbitrarily, the utility model provides a kind of automatic many grades of constant temperature water sending devices, just can realize any setting to the hot water temperature by the solar water heater of this device.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of many grades of constant temperature water sending devices, this device comprises a transfer valve and plural temperature-sensing valve, and between connecting pipe; The import of transfer valve is connected to the outlet of heat collector, and the outlet of transfer valve links to each other with the entrance of temperature-sensing valve, and the outlet of a transfer valve connects a temperature-sensing valve, and the outlet of all temperature-sensing valves is serially connected in the water route after walking abreast and linking together.
Wherein transfer valve is the mechanical valve of an a kind of import and a plurality of outlets, and the knob by the valve face plate only is communicated with import with one of them outlet, connects the quantity of temperature-sensing valve after the quantity decision of outlet.
Temperature-sensing valve wherein is a kind of mechanical valve of built-in metal temperature sensing material, has entrance and exit, whether whether reach predetermined temperature according to the inlet temperature of temperature-sensing valve decides spool to open, inlet temperature reaches the predetermined temperature spool and starts, entrance is communicated with outlet, otherwise spool closes entrance and outlet ends.
Operation principle of the present utility model is, the predetermined temperature of a plurality of temperature-sensing valves in the device all is different, and it is low that predetermined temperature has height to have, and rotates the panel knob of transfer valve, and the import of transfer valve is communicated with one of them temperature-sensing valve water route.Running water flows in the heat collector by corresponding water route and valve, because the low predetermined temperature that does not reach temperature-sensing valve of the water temperature of this moment ends between the entrance of temperature-sensing valve and the outlet, the water route is no longer mobile when arriving temperature-sensing valve.Heat collector constantly absorbs the water temperature in the solar energy heating heat collector, the temperature of water has arrived predetermined temperature in heat collector, spool in the temperature-sensing valve starts entrance and is communicated with outlet, water in the water route restarts to flow, the new water that flows into already heated water in the heat collector from the heat collector delivery port all pushing come out, the hot water that comes out from the heat collector delivery port all enters the heat storage water tank to be stored.The temperature of the new running water that flows into does not reach the predetermined temperature of temperature-sensing valve, and the temperature-sensing valve spool is closed again, and entrance and outlet end, and the new hydropexis that flows into is waited for so next time process in heat collector.Such process moves in circles, till heat storage water tank water is full.By the control of this device, the hot water that enters in heat storage water tank is a kind of constant temperature hot water, and constant temperature hot water temperature's height depends on the design temperature of controller.
The beneficial effects of the utility model are that the utility model uses in solar water heater, makes solar water heater that the hot water of determining the precognition temperature can be provided.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is connection diagram of the present utility model.
201. heat collectors among the figure, 202. temperature-sensing valves, one, 203. transfer valve, two, 210. imports of 204. temperature-sensing valves, 211. outlets, 213. delivery ports.
In the diagram, transfer valve (203) has an import a, and two outlets are respectively outlet b and outlet c, and the quantity of temperature-sensing valve disposes two according to the export volume of transfer valve (203), is respectively temperature-sensing valve one (202) and temperature-sensing valve two (204).The predetermined temperature of two temperature-sensing valves is inequality.The import a of transfer valve (203) is connected in the outlet (211) of heat collector (201), each outlet of transfer valve (203) all is connected to the entrance of a temperature-sensing valve, outlet b is connected on the entrance of temperature-sensing valve one (202), outlet c is connected on the entrance of temperature-sensing valve two (204), temperature-sensing valve one (202) links together with the outlet of temperature-sensing valve two (204) is parallel, inserts in the water route then.The import of heat collector (210) is general by being connected to the entrance of running water behind the water valve in solar water heater system, and delivery port (213) generally is directly connected to the hot water inlet of heat storage water tank in solar water heater system.
After the work beginning, transfer valve (203) switches to import a by panel and is communicated with outlet b, temperature-sensing valve one (202) is because the low predetermined temperature that does not reach temperature-sensing valve one (202) of initial water temperature, temperature-sensing valve one (202) entrance and port closing, water in the water route is no longer mobile, the running water of low temperature is in heat collector (201), heat collector (201) constantly heats up the water in the heat collector (201) by absorbing solar energy, by the time water temperature reaches the predetermined temperature of temperature-sensing valve one (202), temperature-sensing valve one (202) conducting, restart to flow in the water route, enter into heat collector (201) from the import (210) of heat collector (201), already heated constant temperature hot water flows out from the outlet (211) of heat collector (201) in the heat collector (201), flow to delivery port (213), enter into the heat accumulation water insulation storage that is connected with delivery port (213).Heated water all flows out in heat collector (201), when the running water that newly enters heat collector (201) flows to temperature-sensing valve one (202), because the temperature of water is lower than the temperature that temperature-sensing valve one (202) presets, temperature-sensing valve one (202) cuts out the water route, and the current in the water route are no longer mobile.Here it is, and a complete constant temperature send the water process, and this process is a kind of to move in circles till heat storage water tank water is full.
We recognize from the top course of work, adopt solar water heater system of the present utility model, the water temperature of heat storage water tank is determined, by just realizing fully automatically the predetermined hot water temperature who needs of temperature-sensing valve (202), set the temperature that needs in different seasons, different periods, such as in sunny abundance in summer, can set the temperature of a hot water, the water route is on temperature-sensing valve one (202); Can set the temperature of another one demand in the winter time, the water route needs the temperature of several class on temperature-sensing valve two (203), just dispose several temperature-sensing valves and just can realize.System just can set up fully automatic operation according to this later on.Make system that the hot water supply of a suitable temperature be arranged every day.
Basic principle of the present utility model and principal character have more than been set forth; the utility model is not subjected to the restriction of implementing regulations; the improvement of having done under the prerequisite that does not break away from basic principle of the present utility model and principal character and variation all should fall in the protection domain of the present utility model.
Claims (3)
1. one kind many grades constant temperature water sending devices, it is characterized in that: this device comprises a transfer valve and plural temperature-sensing valve, and between connecting pipe; The import of transfer valve is connected to the outlet of heat collector, and the outlet of transfer valve links to each other with the entrance of temperature-sensing valve, and the outlet of a transfer valve connects a temperature-sensing valve, and the outlet of all temperature-sensing valves is serially connected in the water route after walking abreast and linking together.
2. a kind of many grades of constant temperature water sending devices according to claim 1, it is characterized in that described transfer valve is the mechanical valve of an a kind of import and a plurality of outlets, knob by the valve face plate only is communicated with import with one of them outlet, connect the quantity of temperature-sensing valve after the quantity of outlet determines.
3. a kind of many grades of constant temperature water sending devices according to claim 1, it is characterized in that described temperature-sensing valve is a kind of mechanical valve of built-in metal temperature sensing material, has entrance and exit, whether whether reach predetermined temperature according to the inlet temperature of temperature-sensing valve decides spool to open, inlet temperature reaches the predetermined temperature spool and starts, entrance is communicated with outlet, otherwise spool closes entrance and outlet ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072455 CN203053052U (en) | 2013-02-15 | 2013-02-15 | Multi-gear constant-temperature water conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320072455 CN203053052U (en) | 2013-02-15 | 2013-02-15 | Multi-gear constant-temperature water conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053052U true CN203053052U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320072455 Expired - Fee Related CN203053052U (en) | 2013-02-15 | 2013-02-15 | Multi-gear constant-temperature water conveying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203053052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708329A (en) * | 2016-05-03 | 2016-06-29 | 深圳市易安诺科技有限公司 | Intelligent temperature adjustable water fountain and temperature adjusting method thereof |
-
2013
- 2013-02-15 CN CN 201320072455 patent/CN203053052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105708329A (en) * | 2016-05-03 | 2016-06-29 | 深圳市易安诺科技有限公司 | Intelligent temperature adjustable water fountain and temperature adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20140215 |