CN203642509U - Water storage type water heating device capable of achieving independent and layered heating - Google Patents
Water storage type water heating device capable of achieving independent and layered heating Download PDFInfo
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- CN203642509U CN203642509U CN201320854399.0U CN201320854399U CN203642509U CN 203642509 U CN203642509 U CN 203642509U CN 201320854399 U CN201320854399 U CN 201320854399U CN 203642509 U CN203642509 U CN 203642509U
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Abstract
The utility model discloses a water storage type water heating device capable of achieving independent and layered heating. The water storage type water heating device capable of achieving independent and layered heating comprises a heater and a layered heating and heat supplying heat-preservation water tank, wherein a cold water inlet is formed in the lower portion of the layered heating and heat supplying heat-preservation water tank, a hot water outlet is formed in the upper portion of the layered heating and heat supplying heat-preservation water tank, the heater is communicated with the layered heating and heat supplying heat-preservation water tank through a hot water pipe and a cold water pipe, a water inlet of the hot water pipe is connected with a water outlet of the heater, a water outlet of the hot water pipe is formed in the upper portion of the layered heating and heat supplying heat-preservation water tank, a water inlet of the cold water pipe is formed in the bottom of the layered heating and heat supplying heat-preservation water tank, a water outlet of the cold water pipe is connected with a water inlet of the heater, a water pump is arranged on the cold water pipe, at least three temperature sensors are arranged in the layered heating and heat supplying heat-preservation water tank at intervals in the height direction, the heater, the water pump and all the temperature sensors are electrically connected with a heating control device. According to the water storage type water heating device capable of achieving independent and layered heating, heating can be conducted according to the amount of hot water needed by a user, water in the upper portion and water in the lower portion and at a temperature different from that of the water in the upper portion are prevented from being mixed, and the purpose of saving energy is achieved.
Description
Technical field
The utility model relates to hot-water supply device, especially a kind of hot water apparatus of storage-type independence leveled heating.
Background technology
At present, household pressure-bearing storage-type hot water apparatus has several as follows: storage-type electric water heater, air source hot pump water heater, domestic solar water heater and concentrated thermal-arrest thereof-point family heat-accumulation solar hot-water heating system etc., heating process is all that the whole water in water tank are progressively heated, and the water in whole water tank is heated to needs temperature to use.The defect that such mode of heating exists is: the heat time is long, and if hot water demand while measuring the hot water amount that can transport out far fewer than water tank, also can cause hot water energy dissipation, hot water apparatus efficiency is low.Bearing type water tank is closed container, and the hot water way of output is that cold water enters from bottom, and hot water is exported from top, and water tank is full of water all the time.How the water yield as required in water tank is heated, the energy-saving and emission-reduction object that reaches storage-type hot water apparatus is an important research direction of storage-type hot water apparatus.
Utility model content
The purpose of this utility model is to provide a kind of hot water apparatus of storage-type independence leveled heating, can realize the hot water amount who needs according to user heats, and, hot water is pumped into the top of leveled heating heat supply attemperater fast by water pump, can avoid the mixed flow of the water of upper and lower different temperatures, realize energy-conservation object.
For achieving the above object, the utility model adopts following technical scheme:
The hot water apparatus of storage-type independence leveled heating, comprise heater and leveled heating heat supply attemperater, described leveled heating heat supply attemperater bottom is provided with cold water inlet, leveled heating heat supply attemperater top is provided with hot water outlet, between described heater and leveled heating heat supply attemperater, be communicated with by hot-water line and cold water pipe, the water inlet of hot-water line connects the delivery port of heater, the top of the leveled heating heat supply attemperater that the delivery port of hot-water line is located at, the water inlet of cold water pipe is located at the bottom of leveled heating heat supply attemperater, the delivery port of cold water pipe connects heater water inlet, on described cold water pipe, be provided with the water pump for leveled heating, in leveled heating heat supply attemperater, be laid with at least three temperature sensors along short transverse interval, also comprise a heating controller, described heater, water pump and each temperature sensor are all electrically connected with heating controller.
Spacing distance between each adjacent temperature sensor equates.
The thermal source of described heater is the one in electric heater, air source heat pump and solar thermal collector, or combination of two.
The thermal source of described heater is the one in electric heater, air source heat pump, or both combinations.
The thermal source of described heater is made up of solar thermal collector and the combination of supplementary energy heater.
Compared with prior art the beneficial effects of the utility model are: owing to adopting technique scheme, described leveled heating heat supply attemperater bottom is provided with cold water inlet, leveled heating heat supply attemperater top is provided with hot water outlet, between described heater and leveled heating heat supply attemperater, be communicated with by hot-water line and cold water pipe, the water inlet of hot-water line connects the delivery port of heater, the top of the leveled heating heat supply attemperater that the delivery port of hot-water line is located at, the water inlet of cold water pipe is located at the bottom of leveled heating heat supply attemperater, the delivery port of cold water pipe connects heater water inlet, on described cold water pipe, be provided with the water pump for leveled heating, in leveled heating heat supply attemperater, be laid with at least three temperature sensors along short transverse interval, also comprise a heating controller, described heater, water pump and each temperature sensor are all electrically connected with heating controller, this structure, can realize the hot water amount who needs according to user heats, and, hot water is pumped into the top of leveled heating heat supply attemperater fast by water pump, on having avoided, the mixed flow of the water of lower different temperatures, reach energy-conservation object.
In the time adopting electric heater and/or air source heat pump to be thermal source, described heating controller is measured hot water demand according to user, prepares as required hot water in advance, do not need the whole water heating in water tank, thereby reduce the heat time, reduce heat energy, reach energy conservation object.
In the time adopting the two thermal source of solar thermal collector and supplementary energy heater, solar energy heats according to serviceability temperature component, reaching solar heat preferentially uses, only have the hot water amount of solar thermal collector heating can not meet hot water demand's amount, just use the heating of supplementary energy heater, and supplementary energy heater is also to measure as required heating to the heating of hot water, reach the effect that makes full use of solar energy, reduces supplementary energy use amount, make solar water appliance have higher energy-saving effect.
Brief description of the drawings
Fig. 1 is the structural representation that the thermal source of heater in the utility model is electric heater;
Fig. 2 is the structural representation that the thermal source of heater in the utility model is air source heat pump;
Fig. 3 is that the thermal source of heater in the utility model is the structural representation of electric heater and air source heat pump;
Fig. 4 is that the thermal source of heater in the utility model is the structural representation of solar thermal collector and electric heating device;
Fig. 5 is that the thermal source of heater in the utility model is the structural representation of indirect type solar thermal collector and electric heating device;
Fig. 6 is that the thermal source of heater in the utility model is the structural representation of direct-type solar thermal collector and air source heat pump auxiliary heating device;
Fig. 7 is that the thermal source of heater in the utility model is the structural representation of indirect type solar thermal collector and air source heat pump auxiliary heating device.
Detailed description of the invention
As shown in Fig. 1 to 7, the hot water apparatus of the utility model storage-type independence leveled heating, comprise heater 1 and leveled heating heat supply attemperater 2, described leveled heating heat supply attemperater 2 bottoms are provided with cold water inlet 3, leveled heating heat supply attemperater 2 tops are provided with hot water outlet 4, between described heater 1 and leveled heating heat supply attemperater 2, be communicated with by hot-water line 5 and cold water pipe 6, the water inlet of hot-water line 5 connects the delivery port of heater 1, the top of the leveled heating heat supply attemperater 2 that the delivery port of hot-water line 5 is located at, the water inlet of cold water pipe 6 is located at the bottom of leveled heating heat supply attemperater 2, the delivery port of cold water pipe 6 connects heater 1 water inlet, on described cold water pipe 6, be provided with the water pump 7 for leveled heating, be laid with three temperature sensors 8 along short transverse interval leveled heating heat supply attemperater 2 is interior, spacing distance between each adjacent temperature sensor 8 equates, nethermost temperature sensor 8 is positioned at the bottom of leveled heating heat supply attemperater 2, uppermost temperature sensor 8 is positioned at the top of leveled heating heat supply attemperater 2, leveled heating heat supply attemperater 2 is divided into upper and lower four regions by three temperature sensors 8, each temperature sensor 8 can be measured the water temperature of respective regions, also comprise a heating controller 9, described heater 1, water pump 7 and each temperature sensor 8 are all electrically connected with heating controller 9.In actual applications, the thermal source of described heater 1 can be the one in electric heater 10, air source heat pump 11 and solar thermal collector 12, can be also the combination of two of electric heater 10, air source heat pump 11 and solar thermal collector 12.Described air source heat pump 11 can be direct-type air source heat pump, can be also indirect type air source heat pump, and described solar thermal collector 12 can be direct-type solar thermal collector, can be also indirect type solar thermal collector.
In the time that the heater 1 of the hot water apparatus of above-mentioned storage-type independence leveled heating adopts electric heater and/or air source heat pump to be thermal source (as shown in Figure 3), adopt the step of following leveled heating:
Step 1: add water
To leveled heating heat supply attemperater 2 interior topped up with water, give heater 1 topped up with water by cold water pipe 6 by cold water inlet 3;
Step 2: according to hot water use amount leveled heating
Need use hot water amount's requirement according to user, heating controller 9 leveled heating by the following method, until complete required hot water amount's heating:
When the water temperature in heater 1 higher than the hot water temperature who sets under in limited time, directly start water pump 7 by colder water injection heating device 1 bottom of leveled heating heat supply attemperater 2 bottoms by heating controller 9, hot water in heater 1 is concentrated the top of sending into leveled heating heat supply attemperater 2 by hot-water line 5, simultaneously, the colder water of equivalent is concentrated the hot water of sending into discharge by cold water pipe 6 downwards, the water temperature that records this place when corresponding temperature sensor 8 reaches default temperature, heating controller 9 is controlled water pump 7 and is stopped pump water, and leveled heating completes;
When the water temperature in heater 1 lower than the hot water temperature who sets under in limited time, first starting heater by heating controller 9 heats the water in heater 1, then start water pump 7 by water injection heating device 1 bottom colder leveled heating heat supply attemperater 2 bottoms, hot water in heater 1 is concentrated the top of sending into leveled heating heat supply attemperater 2 by hot-water line 5, simultaneously, the colder water of equivalent is concentrated the hot water of sending into discharge by cold water pipe 6 downwards, the water temperature that records this place when corresponding temperature sensor 8 reaches default temperature, heating controller 9 control heaters stop heating, control water pump 7 simultaneously and stop pump water, leveled heating completes.
When the heater 1 of the hot water apparatus of above-mentioned storage-type independence leveled heating adopts solar thermal collector 12 and electric heating device 10 for thermal source (as shown in Figure 4), adopt the step of following leveled heating:
Step 1: add water
To leveled heating heat supply attemperater 2 interior topped up with water, give heater 1 topped up with water by cold water pipe 6 by cold water inlet 3;
Step 2: according to hot water serviceability temperature leveled heating
When collecting solar energy by solar thermal collector 12, when water in heater 1 is heated, water temperature in heater 1 is in limited time upper higher than the hot water temperature who sets, directly start water pump 7 by colder water injection heating device 1 bottom of leveled heating heat supply attemperater 2 bottoms by heating controller 9, hot water in heater 1 is concentrated the top of sending into leveled heating heat supply attemperater 2 by hot-water line 5, meanwhile, the colder water of equivalent is concentrated the hot water of sending into discharge by cold water pipe 6 downwards;
When the water temperature in heater 1 lower than the hot water temperature who sets under in limited time, heating controller 9 is controlled water pump 7 and is stopped pump water, leveled heating completes;
In the time that solar thermal collector is not produced the hot water amount of enough uses, proceed to step 3;
Step 3: according to hot water use amount layering concurrent heating
Need use hot water amount's requirement according to user, heating controller (9) leveled heating by the following method, until complete required hot water amount's heating:
When the water temperature in heater 1 higher than the hot water temperature who sets under in limited time, directly start water pump 7 by colder water injection heating device 1 bottom of leveled heating heat supply attemperater 2 bottoms by heating controller 9, hot water in heater 1 is concentrated the top of sending into leveled heating heat supply attemperater 2 by hot-water line 5, simultaneously, the colder water of equivalent is concentrated the hot water of sending into discharge by cold water pipe 6 downwards, the water temperature that records this place when corresponding temperature sensor 8 reaches default temperature, heating controller 9 is controlled water pump 7 and is stopped pump water, and leveled heating completes;
When the water temperature in heater 1 lower than the hot water temperature who sets under in limited time, first starting electric heating device 10 by heating controller 9 heats the water in heater 1, then start water pump 7 by water injection heating device 1 bottom colder leveled heating heat supply attemperater 2 bottoms, hot water in heater 1 is concentrated the top of sending into leveled heating heat supply attemperater 2 by hot-water line 5, simultaneously, the colder water of equivalent is concentrated the hot water of sending into discharge by cold water pipe 6 downwards, the water temperature that records this place when corresponding temperature sensor 8 reaches default temperature, heating controller 9 control heaters stop heating, control water pump 7 simultaneously and stop pump water, leveled heating completes.
Claims (5)
1. the hot water apparatus of storage-type independence leveled heating, comprise heater (1) and leveled heating heat supply attemperater (2), it is characterized in that: described leveled heating heat supply attemperater (2) bottom is provided with cold water inlet (3), leveled heating heat supply attemperater (2) top is provided with hot water outlet (4), between described heater (1) and leveled heating heat supply attemperater (2), be communicated with by hot-water line (5) and cold water pipe (6), the water inlet of hot-water line (5) connects the delivery port of heater (1), the top of the leveled heating heat supply attemperater (2) that the delivery port of hot-water line (5) is located at, the water inlet of cold water pipe (6) is located at the bottom of leveled heating heat supply attemperater (2), the delivery port of cold water pipe (6) connects heater (1) water inlet, on described cold water pipe (6), be provided with the water pump (7) for leveled heating, in leveled heating heat supply attemperater (2), be laid with at least three temperature sensors (8) along short transverse interval, also comprise a heating controller (9), described heater (1), water pump (7) and each temperature sensor (8) are all electrically connected with heating controller (9).
2. the hot water apparatus of storage-type independence leveled heating according to claim 1, is characterized in that: the spacing distance between each adjacent temperature sensor (8) equates.
3. the hot water apparatus of storage-type independence leveled heating according to claim 1 and 2, it is characterized in that: the thermal source of described heater (1) is the one in electric heater (10), air source heat pump (11) and solar thermal collector (12), or combination of two.
4. the hot water apparatus of storage-type independence leveled heating according to claim 1 and 2, is characterized in that: the thermal source of described heater (1) is the one in electric heater (10), air source heat pump (11), or both combinations.
5. the hot water apparatus of storage-type independence leveled heating according to claim 1 and 2, is characterized in that: the thermal source of described heater (1) is made up of solar thermal collector (12) and the combination of supplementary energy heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854399.0U CN203642509U (en) | 2013-12-23 | 2013-12-23 | Water storage type water heating device capable of achieving independent and layered heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320854399.0U CN203642509U (en) | 2013-12-23 | 2013-12-23 | Water storage type water heating device capable of achieving independent and layered heating |
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| Publication Number | Publication Date |
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| CN203642509U true CN203642509U (en) | 2014-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320854399.0U Expired - Fee Related CN203642509U (en) | 2013-12-23 | 2013-12-23 | Water storage type water heating device capable of achieving independent and layered heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697595A (en) * | 2013-12-23 | 2014-04-02 | 浙江中新能源发展有限公司 | Water storage type independent layered heating water-heating device |
-
2013
- 2013-12-23 CN CN201320854399.0U patent/CN203642509U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697595A (en) * | 2013-12-23 | 2014-04-02 | 浙江中新能源发展有限公司 | Water storage type independent layered heating water-heating device |
| CN103697595B (en) * | 2013-12-23 | 2016-06-22 | 浙江中新能源发展有限公司 | The hot water apparatus of storage-type independence leveled heating |
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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: 20140611 Termination date: 20151223 |
|
| EXPY | Termination of patent right or utility model |