CN203100197U - Fixed-temperature-starting circulating pump circulating heating device - Google Patents
Fixed-temperature-starting circulating pump circulating heating device Download PDFInfo
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- CN203100197U CN203100197U CN 201220746486 CN201220746486U CN203100197U CN 203100197 U CN203100197 U CN 203100197U CN 201220746486 CN201220746486 CN 201220746486 CN 201220746486 U CN201220746486 U CN 201220746486U CN 203100197 U CN203100197 U CN 203100197U
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Abstract
The utility model provides a fixed-temperature-starting circulating pump circulating heating device which comprises a heat preservation water tank, a heat source, circulating water pumps and a temperature controller. The temperature controller is provided with a temperature measuring probe which extends into a pipeline of a water outlet main pipe of the heat preservation water tank. The temperature controller and the heat source are connected in an electric-control mode. The circulating water pumps are two small-flow water pumps. The temperature controller is connected with one of the two small-flow water pumps in an electric-control mode. The fixed-temperature-starting circulating pump circulating heating device has the advantages that after the structure is used, hot water suitable for people to take a bath can be provided anytime, and living requirements of people can be well met.
Description
Technical field
The utility model relates to a kind of constant temperature and starts the circulating pump circulating heater.
Background technology
Water circulating pump configuration solar water heating system, in the winter time or overcast and rainy season, when solar energy can't heat, starting thermal source heats attemperater, the water circulating pump that uses all is a big flow water pump now, the desirable inflow temperature and the leaving water temperature difference of general thermal source are about 3 ℃-5 ℃, when attemperater lower part cold water (water at low temperature), and during the 50 ℃ of hot water in top (warm water), big flow water pump circulation can be stirred lower part cold water and top hot water and be made temperature equalization, when coolant-temperature gage was lower than 35 ℃ after whole water tank stirs, hot water just can not satisfy the bathing requirement, and people when in use can be inconvenient.
The utility model content
The utility model proposes a kind of constant temperature and start the circulating pump circulating heater, it can overcome deficiency of the prior art effectively, and whenever the hot water that is fit to people's bathing can both be provided, and is well positioned to meet people's life requirement.
The technical solution of the utility model is achieved in that a kind of constant temperature starts the circulating pump circulating heater, comprise attemperater, thermal source, water circulating pump and temperature controller, described temperature controller is provided with the temperature probe that stretches in the attemperater water outlet person in charge pipeline, between temperature controller and thermal source for electricly connecting, described water circulating pump is two low discharge water pumps, and temperature controller and wherein between low discharge water pump for electricly connecting.
Further, described thermal source is electric heating system, hot-water boiler or source pump.
Further, described thermal source is three source pump.
Further again, the flow of described low discharge water pump and the power of source pump and quantity are complementary.。
The beneficial effects of the utility model are: after adopting said structure, because water circulating pump is changed for two low discharge water pumps by the water pump of original big flow, these two low discharge water pumps one are equipped with a usefulness, when system in when operation, temperature control instrument is checked thermal source heating back water outlet person in charge temperature, when temperature was lower than temperature control instrument and sets 45 ℃, a low discharge pump working was only enabled by system; When 15 ℃ of water tank lower part cold water temperatures, about 25 ℃-30 ℃ of source pump heating back leaving water temperature, 30 ℃ of warm water enter the 50 ℃ of temperature in attemperater upper strata and upper strata to be mixed, and influences very little to the hot water supply water temperature; When 30 ℃ of heat pump inflow temperatures, about 40 ℃-45 ℃ of heating back leaving water temperature can satisfy hot water supply requirement; When 40 ℃ of inflow temperatures, during the separate unit water pump operation, the source pump leaving water temperature is about 50 ℃-55 ℃ (the specified leaving water temperatures of heat pump), work as leaving water temperature and be higher than 50 ℃ this moment, and temperature control instrument monitors water temperature and is higher than 45 ℃, starts second low discharge water pump, two low discharge water pump working water flow increases simultaneously, heat under the constant situation of load in source pump, source pump heating back water outlet water temperature reduces, and the heating temperature difference is about 5 ℃-7.5 ℃; During 40 ℃ of inflow temperatures, two pump workings, leaving water temperature are about 45 ℃-47.5 ℃; When source pump arrived 50 ℃ of design temperatures, the heat pump leaving water temperature should be 55 ℃-57.5 ℃, can satisfy the operation of heat pump condition; Such one is equipped with two low discharge water pumps of a usefulness, is well positioned to meet people's life requirement, and the hot water that is fit to people's bathing at any time can both be provided.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is one of them embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the local enlarged diagram of I portion among Fig. 1.
Among the figure: 1, attemperater; 2, thermal source; 3, water circulating pump; 4, temperature controller; 5, temperature probe; 6, water outlet is responsible for.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is one of them embodiment of the utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of constant temperature starts the circulating pump circulating heater, comprises attemperater 1, thermal source 2, water circulating pump 3 and temperature controller 4, described thermal source 2 can be electric heating system, hot-water boiler or source pump, and in the present embodiment, described thermal source 2 is three source pump; Described temperature controller 4 is provided with and stretches into attemperater 1 water outlet and be responsible for temperature probe 5 in 6 pipelines, 2 of temperature controller 4 and thermals source are for electricly connecting, described water circulating pump 3 is two low discharge water pumps, and temperature controller 4 and wherein between low discharge water pump for electricly connecting, the flow of described low discharge water pump and the power of source pump and quantity are complementary, and in the present embodiment, source pump is three, the power of every source pump is 5, and every low discharge water pump is 250 watts.
In use, because water circulating pump 3 is changed for two low discharge water pumps by the water pump of original big flow, these two low discharge water pumps one are equipped with a usefulness, when system in when operation, 6 temperature are responsible in the 2 heating back water outlets of temperature controller 4 table look-up thermals source, when temperature was lower than temperature controller 4 table and sets 45 ℃, a low discharge pump working was only enabled by system; When 15 ℃ of water tank lower part cold water temperatures, about 25 ℃-30 ℃ of source pump heating back leaving water temperature, 30 ℃ of warm water enter the 50 ℃ of temperature in attemperater 1 upper strata and upper strata to be mixed, and influences very little to the hot water supply water temperature; When 30 ℃ of heat pump inflow temperatures, about 40 ℃-45 ℃ of heating back leaving water temperature can satisfy hot water supply requirement; When 40 ℃ of inflow temperatures, during the separate unit water pump operation, the source pump leaving water temperature is about 50 ℃-55 ℃ (the specified leaving water temperatures of heat pump), work as leaving water temperature and be higher than 50 ℃ this moment, and temperature controller 4 tables monitor water temperature and are higher than 45 ℃, start second low discharge water pump, two low discharge water pump working water flow increases simultaneously, heat under the constant situation of load in source pump, source pump heating back water outlet water temperature reduces, and the heating temperature difference is about 5 ℃-7.5 ℃; During 40 ℃ of inflow temperatures, two pump workings, leaving water temperature are about 45 ℃-47.5 ℃; When source pump arrived 50 ℃ of design temperatures, the heat pump leaving water temperature should be 55 ℃-57.5 ℃, can satisfy the operation of heat pump condition; Such one is equipped with two low discharge water pumps of a usefulness, is well positioned to meet people's life requirement, and the hot water that is fit to people's bathing at any time can both be provided.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a constant temperature starts the circulating pump circulating heater, comprise attemperater (1), thermal source (2), water circulating pump (3) and temperature controller (4), described temperature controller (4) is provided with the temperature probe (5) that stretches in attemperater (1) the water outlet person in charge (6) pipeline, between temperature controller (4) and thermal source (2) for electricly connecting, it is characterized in that: described water circulating pump (3) is two low discharge water pumps, and temperature controller (4) and wherein between low discharge water pump for electricly connecting.
2. a kind of constant temperature according to claim 1 starts the circulating pump circulating heater, it is characterized in that: described thermal source (2) is electric heating system, hot-water boiler or source pump.
3. a kind of constant temperature according to claim 2 starts the circulating pump circulating heater, and it is characterized in that: described thermal source (2) is three source pump.
4. a kind of constant temperature according to claim 3 starts the circulating pump circulating heater, and it is characterized in that: the flow of described low discharge water pump and the power of source pump and quantity are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746486 CN203100197U (en) | 2012-12-30 | 2012-12-30 | Fixed-temperature-starting circulating pump circulating heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746486 CN203100197U (en) | 2012-12-30 | 2012-12-30 | Fixed-temperature-starting circulating pump circulating heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100197U true CN203100197U (en) | 2013-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746486 Expired - Fee Related CN203100197U (en) | 2012-12-30 | 2012-12-30 | Fixed-temperature-starting circulating pump circulating heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567040A (en) * | 2019-09-24 | 2019-12-13 | 江苏帅因特光电科技开发有限公司 | Intelligent hot water outlet device for centralized water supply and control method thereof |
-
2012
- 2012-12-30 CN CN 201220746486 patent/CN203100197U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567040A (en) * | 2019-09-24 | 2019-12-13 | 江苏帅因特光电科技开发有限公司 | Intelligent hot water outlet device for centralized water supply and control method thereof |
| CN110567040B (en) * | 2019-09-24 | 2021-06-25 | 江苏帅因特光电科技开发有限公司 | Intelligent hot water outlet device for centralized water supply and control method thereof |
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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: 20130731 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |