CN201225788Y - Unite heating apparatus for normal temperature (or large temperature difference )waterhead heat pump and middle/high-temperature waterhead heat pump - Google Patents
Unite heating apparatus for normal temperature (or large temperature difference )waterhead heat pump and middle/high-temperature waterhead heat pump Download PDFInfo
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- CN201225788Y CN201225788Y CN 200820081382 CN200820081382U CN201225788Y CN 201225788 Y CN201225788 Y CN 201225788Y CN 200820081382 CN200820081382 CN 200820081382 CN 200820081382 U CN200820081382 U CN 200820081382U CN 201225788 Y CN201225788 Y CN 201225788Y
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
The utility model relates to a combined heating device which adopts a two-stage heating mode, firstly utilizes a water source heatpump at a room temperature or with a large temperature difference to obtain hot water at a temperature of 40 DEG C to 60 DEG C, then utilizes a medium-high temperature water source heatpump to obtain high-temperature hot water at a temperature of 60 DEG C to 95 DEG C, and belongs to hot water supply equipment for living and production. The combined heating device is characterized in that heaters at two stages are adopted for separate heating, wherein the primary heater comprises heat source water, the water source heatpump at the room temperature or with the large temperature difference, a first water tank, a pipeline enabling the heat source water and the water source heatpump at the room temperature or with the large temperature difference to be mutually communicated, and a pipeline enabling the water source heatpump at the room temperature or with the large temperature difference and the first water tank to be mutually communicated; the secondary heater comprises the first water tank, the medium-high temperature water source heatpump, a second water tank, a pipeline enabling the first water tank and the medium-high temperature water source heatpump to be mutually communicated and a pipeline enabling the medium-high temperature water source heatpump and the second water tank to be mutually communicated. The hot water obtained by using the primary heater to heat the heat source water at the room temperature is stored in the first water tank to be the heat source water for secondary heating, and the heat source water for secondary heating is heated by the medium-high temperature water source heatpump of the secondary heater so as to finally obtain the high-temperature hot water.
Description
Technical field
The utility model relates to a kind of employing two-stage mode of heating, utilizes normal temperature or big temperature difference water resource heat pump to obtain 40-60 ℃ of hot water earlier, and heat pump of high-temp water source obtains the combined heat device of 60-95 ℃ of high-temperature-hot-waters in utilizing again.Belong to life and produce the hot water supply equipment.
Background technology
Usually, the normal temperature that we use or claim the water resource heat pump of the big temperature difference all can not directly once change low temperature (perhaps room temperature) water source heat energy into high-temp water source heat energy, and the heat energy that is about to normal temperature or low-temperature water source promotes and is high temperature heat.But produce, need sometimes in the life serviceability temperature to reach high-temperature-hot-water more than 60-95 ℃, people can only use oil heating, Electric heating, are unfavorable for saving and effective use of energy sources.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, inventing a kind of is thermal source with room temperature or big temperature difference water, use two-stage heat pump mode of heating, the water of the room temperature or the big temperature difference is heated to temperature incessantly reaches 60-95 ℃, obtain the combined heat device of high-temperature-hot-water.
The technical scheme of the utility model combined heat device is: it is characterized in that the combined heat device is double-bank heater classification heating, wherein primary heater is by heat source water (1), normal temperature or big temperature difference water resource heat pump (2), water tank (30), and allows pipeline (61,611) that heat source water (1) and normal temperature or big temperature difference water resource heat pump (2) be interconnected and allow normal temperature or big temperature difference water resource heat pump (2) form with the pipeline (62,621) that water tank (30) is interconnected; Second level heater is by water tank (30), middle heat pump of high-temp water source (8), water tank (31), and allow pipeline (64,641) that water tank (30) and middle heat pump of high-temp water source (8) be interconnected and the pipeline (66,661) that allows middle heat pump of high-temp water source (8) and water tank (31) be interconnected form, room temperature heat source water (1) deposits in the water tank (30) through the hot water that the primary heater heating obtains, hot water in the water tank (30) becomes the heat source water that the second level is used once more, finally obtains high-temperature-hot-water after middle heat pump of high-temp water source (8) heating of second level heater.
Auxiliary electric heater unit (9) is housed in the water tank (31), and auxiliary electric heater unit (9) is made up of power supply (10), cable (11) and control system (7), and water tank (31) is connected to discharging valve by pipeline (68).Water tank (30) is connected to valve (4) and flowmeter (5) in regular turn by pipeline (60), and water tank (30) is connected to discharging valve by pipeline (67).
Operation principle: the utility model primary heater is a thermal source with the water of the room temperature or the big temperature difference, obtains 40-60 ℃ of hot water by water resource heat pump (2); 40-60 ℃ of hot water that the middle heat pump of high-temp water source (8) of second level heater directly uses the first order to obtain are thermal source, and water is heated to 60-95 ℃ high-temperature-hot-water, for produce, the life use.
The auxiliary electric heater unit of installing in the utility model water tank (31) (9) is as combined heat device normal temperature or big temperature difference water resource heat pump (2), or the back-up system of middle heat pump of high-temp water source (8) independent failure or whole faults.
The utility model makes full use of regenerative resource, energy savings, reduction pollutant emission, reduces use cost, simple in structure, safety and stability is reliable, can be life and production 60-95 ℃ of uninterrupted hot water supplies be provided.
Description of drawings
Fig. 1 is the structural representation of the utility model normal temperature (or big temperature difference) water resource heat pump and middle heat pump of high-temp water source combined heat device;
1-heat source water; 2-water resource heat pump; 30-water tank; 31-water tank; 4-valve; 5-flowmeter; 60,61,611,62,621,63,64,641,65,66,67,68---pipeline; 7-control system; 8-middle heat pump of high-temp water source; 9-auxiliary electric heater unit; 10-power supply; 110,111,112---cable.
The specific embodiment
As shown in Figure 1, normal temperature (or big temperature difference) water resource heat pump and middle heat pump of high-temp water source combined heat device comprise normal temperature (the perhaps big temperature difference) water resource heat pump 2; Middle heat pump of high-temp water source 8; Auxiliary electric heater unit 9; Water tank 30,31; Pipeline 60,61,611,62,621,63,64,641,65,66,67,68; Valve system 4; Flowmeter system 5; Control system 7; Power supply 10; Cable 110,111,112; Heat source water 1 constitutes.Wherein primary heater is by heat source water 1, normal temperature or big temperature difference water resource heat pump 2, water tank 30, and allows pipeline 61,611 that heat source water 1 and normal temperature or big temperature difference water resource heat pump 2 be interconnected and allow normal temperature or big temperature difference water resource heat pump 2 form with the pipeline 62,621 that water tank 30 is interconnected.Second level heater is by water tank 30, middle heat pump of high-temp water source 8, water tank 31, and allow pipeline 64,641 that water tank 30 and middle heat pump of high-temp water source 8 be interconnected and allow in heat pump of high-temp water source 8 form with the pipeline 66,661 that water tank 31 is interconnected.
Water with the normal temperature or the big temperature difference is thermal source, when 40-60 ℃ of hot water that obtain when normal temperature (or the big temperature difference) water resource heat pump 2 of primary heater satisfy service condition, can directly emit by pipeline 67; As water temperature can not satisfy when producing needs, can after the middle heat pump of high-temp water source 8 of second level heater is handled, water temperature be brought up to 60-95 ℃ of high temperature with 40-60 ℃ of hot water as second level heater heat source water.
Water resource heat pump 2 and middle heat pump of high-temp water source 8 host computer systems are worn circulating pump.Water resource heat pump 2 and middle heat pump of high-temp water source 8 and circulating pump are worked simultaneously.
Auxiliary electric heater unit 9 can be used as normal temperature (or big temperature difference) water resource heat pump 2, or the back-up system of middle heat pump of high-temp water source 8 independent failures or whole faults, improves safe and stable arrangement.
Cold water is from water tank 30 bottom water inlet moisturizings, and according to water tank 30 SEA LEVEL VARIATION, moisturizing is carried out in electromagnetic valve 4 and fluid level controller associated working.
Middle heat pump of high-temp water source 8 changes automatically according to the water temperature in water tank 30 and the water tank 31 and starts; Water temperature can satisfy customer requirements in water tank 30, and middle heat pump of high-temp water source 8 quits work; Water temperature can not satisfy customer requirements in water tank 30, and satisfied middle heat pump of high-temp water source 8 conditions of work of water tank 30 water temperatures, and middle heat pump of high-temp water source 8 carries out work.Water tank 30 and water tank 31 outlet pipes 63,68 are positioned at water tank upper, guarantee that the water outlet water temperature is higher.Middle heat pump of high-temp water source 8 is set to manual and automatic combination.
The power of auxiliary electric heater unit 9 is per hour loaded definite according to high-temperature water tank 31 and user, device is set to manual and automatic combination.
The utility model combined heat device uses a spot of electric energy to be drive energy, just energy room temperature or low-temperature heat source change 60-95 ℃ high temperature heat source efficiently into, its power consumption is few, the cost small amount of electrical energy just can obtain the heat times over electric energy, maximizing utilizes regenerative resource, for producing and life provides 60-95 ℃ of uninterrupted hot water supplies, improve the equipment safety and reliability.
Claims (3)
1, a kind of normal temperature (or big temperature difference) water resource heat pump and middle heat pump of high-temp water source combined heat device, it is characterized in that the combined heat device is double-bank heater classification heating, wherein primary heater is by heat source water (1), normal temperature or big temperature difference water resource heat pump (2), water tank (30), and allows pipeline (61,611) that heat source water (1) and normal temperature or big temperature difference water resource heat pump (2) be interconnected and allow normal temperature or big temperature difference water resource heat pump (2) form with the pipeline (62,621) that water tank (30) is interconnected; Second level heater is by water tank (30), middle heat pump of high-temp water source (8), water tank (31), and allow pipeline (64,641) that water tank (30) and middle heat pump of high-temp water source (8) be interconnected and the pipeline (66,661) that allows middle heat pump of high-temp water source (8) and water tank (31) be interconnected form, room temperature heat source water (1) deposits in the water tank (30) through the hot water that the primary heater heating obtains, hot water in the water tank (30) becomes the heat source water that the second level is used once more, finally obtains high-temperature-hot-water after middle heat pump of high-temp water source (8) heating of second level heater.
2, normal temperature according to claim 1 (or big temperature difference) water resource heat pump and middle heat pump of high-temp water source combined heat device, it is characterized in that being equipped with in the water tank (31) auxiliary electric heater unit (9), auxiliary electric heater unit (9) is made up of power supply (10), cable (11) and control system (7), and water tank (31) is connected to discharging valve by pipeline (68).
3, normal temperature according to claim 1 (or big temperature difference) water resource heat pump and middle heat pump of high-temp water source combined heat device, it is characterized in that water tank (30) is connected to valve (4) and flowmeter (5) in regular turn by pipeline (60), water tank (30) is connected to discharging valve by pipeline (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820081382 CN201225788Y (en) | 2008-06-23 | 2008-06-23 | Unite heating apparatus for normal temperature (or large temperature difference )waterhead heat pump and middle/high-temperature waterhead heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820081382 CN201225788Y (en) | 2008-06-23 | 2008-06-23 | Unite heating apparatus for normal temperature (or large temperature difference )waterhead heat pump and middle/high-temperature waterhead heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201225788Y true CN201225788Y (en) | 2009-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820081382 Expired - Fee Related CN201225788Y (en) | 2008-06-23 | 2008-06-23 | Unite heating apparatus for normal temperature (or large temperature difference )waterhead heat pump and middle/high-temperature waterhead heat pump |
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| Country | Link |
|---|---|
| CN (1) | CN201225788Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886856A (en) * | 2010-07-14 | 2010-11-17 | 昆明铁路局科学技术研究所 | Energy-saving tri-link hot water and air conditioning integrated application device |
| CN102261693A (en) * | 2011-06-14 | 2011-11-30 | 天津大学 | Heat pump system for heating radiator under normal-temperature water source condition and operation method |
-
2008
- 2008-06-23 CN CN 200820081382 patent/CN201225788Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101886856A (en) * | 2010-07-14 | 2010-11-17 | 昆明铁路局科学技术研究所 | Energy-saving tri-link hot water and air conditioning integrated application device |
| CN101886856B (en) * | 2010-07-14 | 2013-02-06 | 昆明铁路局科学技术研究所 | Energy-saving tri-link hot water and air conditioning integrated application device |
| CN102261693A (en) * | 2011-06-14 | 2011-11-30 | 天津大学 | Heat pump system for heating radiator under normal-temperature water source condition and operation method |
| CN102261693B (en) * | 2011-06-14 | 2013-08-07 | 天津大学 | Heat pump system for heating radiator under normal-temperature water source condition and operation method |
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| 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: 20090422 Termination date: 20160623 |
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| CF01 | Termination of patent right due to non-payment of annual fee |