CN202734106U - Multiple energy coupling type air conditioning cooling source and heating source system - Google Patents
Multiple energy coupling type air conditioning cooling source and heating source system Download PDFInfo
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- CN202734106U CN202734106U CN 201220348657 CN201220348657U CN202734106U CN 202734106 U CN202734106 U CN 202734106U CN 201220348657 CN201220348657 CN 201220348657 CN 201220348657 U CN201220348657 U CN 201220348657U CN 202734106 U CN202734106 U CN 202734106U
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Abstract
The utility model relates to a multiple energy coupling type air conditioning cooling source and heating source system which comprises a cooling tower and a solar energy heat collector. Water inlets and water outlets of the cooling tower and the solar energy collector are respectively connected with a main cycle return circuit formed among an end water collector, an end circulating water pump, an end water segregator and a geographic water collector in parallel. One end of a valve A13 is connected with a tube of the water inlet of the cooling tower, the other end of the valve A13 is connected with the main cycle return circuit. A cooling tower circulating water pump and one end of a valve A15 are sequentially connected with a tube of the water outlet of the cooling tower. The other end of the valve A15 is connected with the main cycle return circuit. One end of a valve A14 is connected with a tube of the water inlet of the solar energy heat collector, and the other end of the valve A14 is connected with the main cycle return circuit. A ground source heat pump system which combines a buried pipe ground source heat pump with the cooling tower is adopted in summer, wherein the cooling tower is used as an auxiliary cold source of the system, and therefore operating cost and initial cost are saved to some extent.
Description
Technical field
The utility model relates to ground source heat can utilize technical field, particularly one kind of multiple energy manifold type air conditioner cold-heat origin systems.
Background technology
Earth source heat pump is a kind of highly effective energy-conserving environmental-protecting type air-conditioning system of utilizing the underground shallow layer geothermal energy resources can heat supply can freeze again.The refrigeration duty of building summer air-conditioning system all is according to the extreme weather design-calculated at present, the quantity of ground heat exchanger and the degree of depth also are to design according to the maximum of loading in the buried pipe ground-source heat pump system, therefore, the quantity of ground heat exchanger is relatively many, has caused the increase of initial cost and operating cost.
But, in the situation of actual operation of air conditioner, the situation of extreme weather is few, ground heat exchanger just partly uses can satisfy instructions for use, therefore, for saving initial cost and operating cost, be necessary by technological transformation, make existing buried pipe ground-source heat pump system, adopt the underground pipe earth source heat pump in conjunction with auxiliary cold source in summer, adopt in the winter time auxiliary thermal source, during winter heating: thermal source adopts ground heat exchanger in conjunction with solar energy, passes through solar thermal collector, can use the solar energy of collection, the coolant-temperature gage that enters unit is improved, increased like this Energy Efficiency Ratio of unit, save operating cost.And have no the correlation technique report in the domestic literature at present.
Summary of the invention
The purpose of this utility model is exactly for overcoming the deficiencies in the prior art, single for the buried pipe ground-source heat pump system thermal source, the quantity of ground heat exchanger is relatively many, the defective that initial cost and operating cost are higher, by with existing system in conjunction with auxiliary cold source and auxiliary thermal source, realize adopting summer the auxiliary cold source refrigeration, adopt winter auxiliary thermal source to heat, increase the Energy Efficiency Ratio of unit, saved operating cost.
The utility model is to realize by such technical scheme: various energy resources manifold type air conditioner cold-heat origin system, it is characterized in that, connect and compose system by heat pump main frame, terminal water circulating pump, buried side water circulating pump, cooling-tower circulating water pump, heat collector water circulating pump, cooling tower, solar thermal collector, omnidistance water treatment facilities, terminal water collector, terminal water knockout drum, buried water collector, buried water knockout drum, water softening device, softening water tank, terminal constant pressure water compensation apparatus, buried side constant pressure water compensation apparatus by pipeline; The discrepancy water end (W.E.) of cooling tower, solar thermal collector discrepancy water end (W.E.) are connected in parallel on respectively on the main circulation loop that forms between terminal water collector, terminal water circulating pump, terminal water knockout drum, buried water collector and the buried water knockout drum; The water intake end pipeline of cooling tower connects the end of valve A13, and the other end of valve A13 is connected on the main circulation loop; The water side pipeline of cooling tower connects the end of cooling-tower circulating water pump, valve A15 successively, and the other end of valve A15 is connected on the main circulation loop; The pipeline of solar thermal collector water intake end connects the end of valve A14, and the other end of valve A14 is connected on the main circulation loop; Solar thermal collector water side pipeline connects the end of heat collector water circulating pump, valve A16 successively, and the other end of valve A16 is connected on the main circulation loop.
The utility model has the advantage of: must adopt the underground pipe earth source heat pump to add the combined-type ground source heat pump of cooling tower in summer, cooling tower is as the auxiliary cold source of system, be used for air-conditioning system therefore, peak regulation has been saved operating cost and initial cost to a certain extent.
Description of drawings
Fig. 1, various energy resources manifold type air conditioner cold-heat source systematic schematic diagram;
Among the figure: 1. heat pump main frame, 2. terminal water circulating pump, 3, buried side water circulating pump, 4, cooling-tower circulating water pump, 5, the heat collector water circulating pump, 6, cooling tower, 7, solar thermal collector, 8, omnidistance water treatment facilities, 9, terminal water collector, 10, terminal water knockout drum, 11, buried water collector, 12, buried water knockout drum, 13, water softening device, 14, softening water tank, 15, terminal constant pressure water compensation apparatus, 16, buried side constant pressure water compensation apparatus.
The specific embodiment
Understand the utility model for clearer, describe in conjunction with the accompanying drawings and embodiments the utility model in detail:
As shown in Figure 1, various energy resources manifold type air conditioner cold-heat origin system connects and composes system by heat pump main frame 1, terminal water circulating pump 2, buried side water circulating pump 3, cooling-tower circulating water pump 4, heat collector water circulating pump 5, cooling tower 6, solar thermal collector 7, omnidistance water treatment 8, terminal water collector 9, terminal water knockout drum 10, buried water collector 11, buried water knockout drum 12, water softening device 13, softening water tank 14, terminal constant pressure water compensation apparatus 15, buried side constant pressure water compensation apparatus 16 by pipeline;
The discrepancy water end (W.E.) of cooling tower 6, solar thermal collector 7 discrepancy water end (W.E.)s are connected in parallel on respectively on the main circulation loop that is made of terminal water collector 9, terminal water circulating pump 2, terminal water knockout drum 10, buried water collector 11 and buried water knockout drum 12;
Connect the end of valve A13 on the pipeline of the water intake end of cooling tower 6, the other end of valve A13 is connected on the main circulation loop;
Connect successively the end of cooling-tower circulating water pump 4, valve A15 on the pipeline of the water side of cooling tower 6, the other end of valve A15 is connected on the main circulation loop;
The pipeline of solar thermal collector 7 water intake ends connects the end of valve A14, and the other end of valve A14 is connected on the main circulation loop;
Connect successively the end of heat collector water circulating pump 5, valve A16 on the pipeline of solar thermal collector 7 water sides, the other end of valve A16 is connected on the main circulation loop.
Adopted the underground pipe earth source heat pump to add the combined-type ground source heat pump of cooling tower in summer, therefore cooling tower is used for air-conditioning system as the auxiliary cold source of system, and peak regulation has been saved operating cost and initial cost to a certain extent.
The coolant-temperature gage that the ground source entered source pump when at present buried pipe ground-source heat pump system moved in the winter time generally about 7 degree, source pump in this case, the Energy Efficiency Ratio of unit is lower, causes power consumption to increase.For addressing this problem, during winter heating: thermal source adopts ground heat exchanger to add solar energy, and winter is under the extreme weather situation, pass through solar thermal collector, can use the solar energy of collection, the coolant-temperature gage that enters unit is improved, increase like this Energy Efficiency Ratio of unit.Save operating cost.
Transition season: because the shallow layer surface temperature generally is about 16 degree, at transition season, 16 water of spending that directly will get off from ground by ground heat exchanger are sent to air conditioning terminal and carry out heating and refrigeration, need not open source pump, have saved operating cost.
During summer operation: open valve A3, A4, A5, A6, A12, A17, A18, use the cooling tower peak regulation: open A13, A15 in summer.
During summer operation: shut off valve A1, A2, A7, A8, A9, A10, A11, A14, A16.
During winter operation: open valve A1, A2, A7, A8, A10, A12, A17, A18, when using solar thermal collector in the winter time: open A14, A16.
During winter operation: shut off valve A3, A4, A5, A6, A9, A11, A13, A15.
Transition season: open valve A1, A4, A5, A8, A9, A11.
Transition season: shut off valve A2, A3, A6, A7, A10, A11, A12, A13, A14, A15, A16, A17, A18.
According to the above description, can realize scheme of the present utility model in conjunction with art technology.
Claims (1)
1. various energy resources manifold type air conditioner cold-heat origin system, it is characterized in that, by heat pump main frame (1), terminal water circulating pump (2), buried side water circulating pump (3), cooling-tower circulating water pump (4), heat collector water circulating pump (5), cooling tower (6), solar thermal collector (7), omnidistance water treatment facilities (8), terminal water collector (9), terminal water knockout drum (10), buried water collector (11), buried water knockout drum (12), water softening device (13), softening water tank (14), terminal constant pressure water compensation apparatus (15), buried side constant pressure water compensation apparatus (16) connects and composes system by pipeline; The discrepancy water end (W.E.) of cooling tower (6), solar thermal collector (7) discrepancy water end (W.E.) are connected in parallel on respectively on the main circulation loop that forms between terminal water collector (9), terminal water circulating pump (2), terminal water knockout drum (10), buried water collector (11) and the buried water knockout drum (12); The water intake end pipeline of cooling tower (6) connects the end of valve A13, and the other end of valve A13 is connected on the main circulation loop; The water side pipeline of cooling tower (6) connects the end of cooling-tower circulating water pump (4), valve A15 successively, and the other end of valve A15 is connected on the main circulation loop; The pipeline of solar thermal collector (7) water intake end connects the end of valve A14, and the other end of valve A14 is connected on the main circulation loop; Solar thermal collector (7) water side pipeline connects the end of heat collector water circulating pump (5), valve A16 successively, and the other end of valve A16 is connected on the main circulation loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348657 CN202734106U (en) | 2012-07-18 | 2012-07-18 | Multiple energy coupling type air conditioning cooling source and heating source system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220348657 CN202734106U (en) | 2012-07-18 | 2012-07-18 | Multiple energy coupling type air conditioning cooling source and heating source system |
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| Publication Number | Publication Date |
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| CN202734106U true CN202734106U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220348657 Expired - Fee Related CN202734106U (en) | 2012-07-18 | 2012-07-18 | Multiple energy coupling type air conditioning cooling source and heating source system |
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| CN (1) | CN202734106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879854A (en) * | 2015-05-25 | 2015-09-02 | 杭州紫光楼宇机电工程有限公司 | Household multifunctional central air conditioning system |
| CN105135573A (en) * | 2015-09-21 | 2015-12-09 | 江苏铁鑫能源科技有限公司 | Ground-source heat pump system based on cooling tower and solar energy and suitable for high-rise building |
-
2012
- 2012-07-18 CN CN 201220348657 patent/CN202734106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879854A (en) * | 2015-05-25 | 2015-09-02 | 杭州紫光楼宇机电工程有限公司 | Household multifunctional central air conditioning system |
| CN105135573A (en) * | 2015-09-21 | 2015-12-09 | 江苏铁鑫能源科技有限公司 | Ground-source heat pump system based on cooling tower and solar energy and suitable for high-rise building |
| CN105135573B (en) * | 2015-09-21 | 2018-05-25 | 江苏铁鑫能源科技有限公司 | The ground-source heat pump system for being applicable in skyscraper based on cooling tower and solar energy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20180718 |