CN205919559U - Ground pipe laying earth source heat pump and electric heat storage tank's combination system - Google Patents
Ground pipe laying earth source heat pump and electric heat storage tank's combination system Download PDFInfo
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- CN205919559U CN205919559U CN201620817781.8U CN201620817781U CN205919559U CN 205919559 U CN205919559 U CN 205919559U CN 201620817781 U CN201620817781 U CN 201620817781U CN 205919559 U CN205919559 U CN 205919559U
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Abstract
The utility model relates to a ground pipe laying earth source heat pump and electric heat storage tank's combination system belongs to the warm air conditioning technology of expert field in the new forms of energy field, include: water source heat pump set, terminal side circulation water pump, bury the side circulation water pump, still include electric heat storage tank and two electronic adjusting valve of control by temperature change, wherein: the hot water entry of water source heat pump set condenser links to each other with terminal side circulation water delivery side of pump, the water supply pipe that the cooling water outlet and the ground of water source heat pump set evaporimeter buried the side links to each other, the cold water entry and the ground of water source heat pump set evaporimeter bury side circulation water delivery side of pump and link to each other, bury side circulation pump inlet and electric heat storage tank the export link to each other, bury side circulation pump inlet and still link to each other with the electronic adjusting valve of second, electricity heat storage tank's entry links to each other with the return water pipe that ground buried the side through first electronic adjusting valve, first electronic adjusting valve's entry still links to each other with the electronic adjusting valve of second. The utility model discloses can the peak clipping fill out millet, reduce the working costs, reduce electric increase -volume volume.
Description
Technical field
This utility model belongs to HVAC technical field in new energy field, particularly to a kind of closed-loop ground source heat pump
Association system with electric hot water storage tank.
Background technology
With the attention to energy-saving and emission-reduction for the country, new forms of energy have obtained good popularization, and earth-source hot-pump system is as one kind
New forms of energy, are progressively being recognized the stage.In earth-source hot-pump system, buried guard system has obtained good application.At present, because
It is cold that buried guard system cardinal principle is that summer takes from soil, and winter takes heat, the energy unbalance factor in two seasons from soil
Typically do not allow more than 15%.The systematic comparison that buried guard system is applied to only heating is few, because of the unbalanced problem of its energy simultaneously
It is not well solved it is impossible to effectively reduce operating cost.
Utility model content
This utility model is the weak point overcoming prior art, designs a kind of closed-loop ground source heat pump and electric accumulation of heat water
The association system of case, this utility model can reduce electric increase-volume amount with peak load shifting；Low ebb electricity price can be made full use of and carry out accumulation of energy,
Reduce operating cost；Earth-source hot-pump system can also be supplemented and be only used for heat imbalance when heating.
The utility model proposes the association system of a kind of closed-loop ground source heat pump and electric hot water storage tank, this system is mainly wrapped
Include: the water source heat pump units that are made up of vaporizer and condenser, end side water circulating pump, buried side water circulating pump, its feature exists
In also including electric hot water storage tank and two temperature-control electric control valves；Its annexation is: the heat of water source heat pump units condenser
Water out is connected with the water supply line of end heating, the hot water inlet of water source heat pump units condenser and end side water circulating pump
Outlet is connected, and end side water circulating pump entrance is connected with the water return pipeline of end heating；The cold water of water source heat pump units vaporizer
Outlet is connected with the water supply line of buried side, the outlet of the cold water inlet of water source heat pump units vaporizer and buried side water circulating pump
It is connected, buried side water circulating pump entrance is connected with the outlet of electric hot water storage tank, and buried side water circulating pump entrance is also electronic with second
Control valve is connected, and the entrance of electric hot water storage tank is connected with the water return pipeline of buried side by the first motor regulated valve, and first
The entrance of motor regulated valve is also connected with the second motor regulated valve.
Feature of the present utility model and beneficial effect:
This utility model increased hot water storage tank, electric control valve in the heat source side of existing buried pipe ground-source heat pump system
Door and motor regulated valve.Electric increase-volume amount can be reduced with peak load shifting；Low ebb electricity price can be made full use of and carry out accumulation of energy, reduce fortune
Row expense；Earth-source hot-pump system can also be supplemented and be only used for heat imbalance when heating.
Brief description
Fig. 1 is system composing and working theory schematic diagram of the present utility model.
Specific embodiment
The utility model proposes closed-loop ground source heat pump be combined drawings and Examples with the association system of electric hot water storage tank
Describe in detail as follows
The association system composition of the closed-loop ground source heat pump of this proposition and electric hot water storage tank is as shown in figure 1, this system master
Including: the water source heat pump units 1 that are made up of vaporizer and condenser, end side water circulating pump 2, buried side water circulating pump 3, its
It is characterised by, also include electric hot water storage tank 4, temperature-control electric control valve 51, temperature-control electric control valve 52；Its annexation
For: the hot water outlet 11 of water source heat pump units 1 condenser is connected with the water supply line of end heating, and water source heat pump units 1 condense
The hot water inlet 12 of device is connected with the outlet 21 of end side water circulating pump 2, end side water circulating pump 2 entrance 22 and end heating
Water return pipeline is connected；The cooling water outlet 13 of water source heat pump units 1 vaporizer is connected with the water supply line of buried side, Water source heat pump unit
The cold water inlet 14 organizing 1 vaporizer is connected with the outlet 31 of buried side water circulating pump 3, buried side water circulating pump 3 entrance 32 and electricity
The outlet 42 of hot water storage tank 4 is connected, and buried side water circulating pump 3 entrance 32 is also connected with motor regulated valve 52, electric hot water storage tank 4
Entrance 41 be connected with the water return pipeline of buried side by motor regulated valve 51, the entrance of motor regulated valve 51 also with electricity
Dynamic control valve 52 is connected.
Each equipment of said system is all using conventional products.
The operation principle of the system:
By all water source heat pump units, end side water circulating pump, source water circulating pump, electric hot water storage tank, motorized adjustment
Valve is attached as requested.When daytime, energy supplying system ran, the water of water source heat pump units Yuan Shui side flows through outlet 13, flows into
Ground heat exchanger system, ground heat exchanger system backwater, when return water temperature is less than 5 DEG C, open temperature-control electric regulating valve
Door 51 to 100%, closes temperature-control electric control valve 52, flows into electric hot water storage tank 4 entrance 41, carries out heat in electric hot water storage tank 4
After supplement, from outlet 42 outflow, circulated by buried side water circulating pump 3 and flow into water source heat pump units entrance 14；In return water temperature
During higher than 10 DEG C, close motor regulated valve 51, open motor regulated valve 52 to 100%, followed by buried side water circulating pump 3
Circulation enters water source heat pump units entrance 14.When ground heat exchanger system supplying energy deficiency can be realized by above control,
Met by hot water storage tank.The water of water source heat pump units end side flows through 11 outlets, flows into end system, and backwater passes through end
Side water circulating pump 2 circulation flows into water source heat pump units entrance 12.In night, low power consumption period, electric hot water storage tank 4 carries out accumulation of heat
Circulation, meeting using of daytime can demand.Water source heat pump units, source water circulating pump, end side water circulating pump, electric control valve
It is conventional products.Electric hot water storage tank belongs to unconventional product, is made using copper material, and water inlet caliber is dn80, and level header is
φ 44*1.5, vertical tube is φ 28.6*1.2 vertical tube spacing is 100mm, and highly for 1600mm, level header length is 1000mm, water
Stream direction is to flow from top to bottom.
Claims (1)
1. the association system of a kind of closed-loop ground source heat pump and electric hot water storage tank, this system specifically includes that by vaporizer and condensation
The water source heat pump units of device composition, end side water circulating pump, buried side water circulating pump are it is characterised in that also include electric accumulation of heat water
Case and two temperature-control electric control valves；Its annexation is: the hot water outlet of water source heat pump units condenser and end heating
Water supply line be connected, the hot water inlet of water source heat pump units condenser is connected with the outlet of end side water circulating pump, end side
Water circulating pump entrance is connected with the water return pipeline of end heating；The cooling water outlet of water source heat pump units vaporizer and the confession of buried side
Waterpipe is connected, and the cold water inlet of water source heat pump units vaporizer is connected with the outlet of buried side water circulating pump, the circulation of buried side
Pump entrance is connected with the outlet of electric hot water storage tank, buried side water circulating pump entrance also with the second motor regulated valve (52) phase
Even, the entrance of electric hot water storage tank is connected with the water return pipeline of buried side by the first motor regulated valve (51), the first electric adjustable
The entrance of section valve (51) is also connected with the second motor regulated valve (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817781.8U CN205919559U (en) | 2016-07-29 | 2016-07-29 | Ground pipe laying earth source heat pump and electric heat storage tank's combination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817781.8U CN205919559U (en) | 2016-07-29 | 2016-07-29 | Ground pipe laying earth source heat pump and electric heat storage tank's combination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205919559U true CN205919559U (en) | 2017-02-01 |
Family
ID=57873252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817781.8U Active CN205919559U (en) | 2016-07-29 | 2016-07-29 | Ground pipe laying earth source heat pump and electric heat storage tank's combination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205919559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091476A (en) * | 2016-07-29 | 2016-11-09 | 北京华誉能源技术股份有限公司 | Closed-loop ground source heat pump and the association system of electricity hot water storage tank |
-
2016
- 2016-07-29 CN CN201620817781.8U patent/CN205919559U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091476A (en) * | 2016-07-29 | 2016-11-09 | 北京华誉能源技术股份有限公司 | Closed-loop ground source heat pump and the association system of electricity hot water storage tank |
| CN106091476B (en) * | 2016-07-29 | 2018-07-06 | 北京华誉能源技术股份有限公司 | The association system of closed-loop ground source heat pump and electric hot water storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200114 Address after: 3-3-8, no.36-4, jilihu street, Yuhong District, Shenyang, Liaoning 110079 Patentee after: Shenyang Huayu Ground-Source Heat Pump Heating Co., Ltd. Address before: 100083 A-1009, 18 East Zhongguancun Road, Beijing, Haidian District Patentee before: Beijing Huayu energy technology Limited by Share Ltd |