CN201915444U - Siphon type water intake system of water source heat pump - Google Patents
Siphon type water intake system of water source heat pump Download PDFInfo
- Publication number
- CN201915444U CN201915444U CN201020639833XU CN201020639833U CN201915444U CN 201915444 U CN201915444 U CN 201915444U CN 201020639833X U CN201020639833X U CN 201020639833XU CN 201020639833 U CN201020639833 U CN 201020639833U CN 201915444 U CN201915444 U CN 201915444U
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- water
- pump
- water intake
- vacuum drainage
- injection pipe
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Abstract
The utility model discloses a siphon type water intake system of a water source heat pump, comprising a water intake pump, a water intake pipeline and a vacuum drainage device, wherein the vacuum drainage device is arranged on the water intake pipeline; one end of the water intake pipeline is connected with the water intake pump, and the other end of the water intake pipeline is connected with a water source; the vacuum drainage device comprises a vacuum drainage tank, a water injection pipe, an exhaust pipe, a first valve connected with the water injection pipe, and a second valve connected with the exhaust pipe; and the water injection pipe and the exhaust pipe are respectively communicated with the vacuum drainage tank. As the vacuum drainage tank is adopted to replace a conventional water pump for water intake, the investment cost on facilities such as a water intake head water pump, a pump house, a power distributor and the like can be effectively reduced; and simultaneously, the siphon type water intake system utilizes the siphon principle, thus consuming less energy than the conventional large-sized water pump by fully utilizing the action of atmospheric pressure.
Description
Technical field
The utility model relates to water resource heat pump water intaking field, particularly a kind of hydrocone type water resource heat pump water intake system.
Background technology
Water source heat pump technology is meant the low temperature Lowlevel thermal energy resource of utilizing the solar energy that absorbs in the earth surface shallow-layer water source and geothermal energy and forming, and adopts the heat energy principle, by the input of a spot of high potential, realizes a kind of technology that Lowlevel thermal energy shifts to high level heat.Because water resource heat pump need absorb low temperature Lowlevel thermal energy resource from earth surface shallow-layer water source, how surface water being incorporated in the heat pump main frame is exactly very crucial technology in the water resource heat pump application process.Surface water is incorporated in the heat pump main frame at present mainly is by setting up water intaking head, pump house on the earth surface water source limit, utilizing water pump that surface water is pumped in the source pump by pipeline.This is the most frequently used at present but is not most economical scheme.Traditional water extracting scheme mainly contains following shortcoming:
1) set up pump house, it is higher to buy the water pump cost.Because the essential water pump that uses is fetched water during the traditional water water source heat pump water-fetching, so need to need to set up facilities such as water intaking head, pump house, purchase water pump, distribution near the water source, the initial stage input is high.
2) use water pump to supply water later stage expense height to source pump.Owing to use water pump water-supply source source pump to supply water, dry point often apart from source pump to far away, when the source pump load is big, water draw rate also needs corresponding increase, the pipeline damage by water is bigger, this just requires to select the bigger water pump of power in the pump selection of reality, and water pump is in the later stage running, and it is big to take electric weight.
The utility model content
The purpose of this invention is to provide a kind of small investment, build low, the hydrocone type water resource heat pump water intake system that the later stage operation cost is also low.
For achieving the above object, the utility model adopts following technical scheme to realize:
Hydrocone type water resource heat pump water intake system comprises water intaking pump, water intake conduit and vacuum drainage device, and described vacuum drainage device is arranged on the water intake conduit, and described water intake conduit one end is connected with the water intaking pump, and an end is connected with the water source; Described vacuum drainage device comprises vacuum drainage jar, water injection pipe, stack, first valve that is connected with water injection pipe and second valve that is connected with stack, and described water injection pipe is communicated with vacuum drainage jar respectively with stack.
The beneficial effects of the utility model are:
1) adopts vacuum drainage jar to replace traditional water pump water intaking, can reduce the investment cost that the place, water source sets up facilities such as water intaking head, pump house, buying water pump, distribution effectively;
2) utilize siphon principle, make full use of the effect of atmospheric pressure, more less than traditional large pump energy consumption.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is the structural representation of the utility model single tube hot water circuit supply system.
1 is the water intaking pump, and 2 is vacuum drainage jar, and 3 is water intake conduit, and 4 is the water source, and 5 is first valve, and 6 is second valve, and 7 is water injection pipe, and 8 is stack.
The specific embodiment
Referring to Fig. 1 hydrocone type water resource heat pump water intake system, comprise water intaking pump 1, water intake conduit 3 and vacuum drainage device, described vacuum drainage device is arranged on the water intake conduit 3, and described water intake conduit 3 one ends are connected with water intaking pump 1, and an end is connected with water source 4; Described vacuum drainage device comprises vacuum drainage jar 2, water injection pipe 7, stack 8, first valve 5 that is connected with water injection pipe 7 and second valve 6 that is connected with stack 8, and described water injection pipe 7 is communicated with vacuum drainage jar 2 respectively with stack 8.
Earlier first valve 5 of water injection pipe 7 and second valve 6 of stack 8 are opened during water intaking, by water injection pipe 7 water filling in the vacuum drainage jar 2, the water yield of vacuum drainage jar 2 and water filling is calculated according to the piping volume of water intake conduit 3, when the water level in the vacuum drainage jar 2 reaches calculated value, after closing first valve 5 and second valve 6, open water intaking water pump 1 and begin water intaking.Unlatching along with water pump, water level in the vacuum drainage jar 2 constantly descends, negative pressure also constantly increases thereupon in the vacuum drainage jar 2 simultaneously, after negative pressure is increased to certain value in the vacuum drainage jar 2, pressure differential in atmospheric pressure and the vacuum drainage jar 2 is greater than the resistance and the two ends water level discrepancy in elevation sum of water intake conduit 3, water just flows to vacuum drainage jar 2 along water intake conduit, simultaneously owing to the water intaking water pump constantly moves, water level will remain unchanged in the vacuum drainage jar 2, form regime flow in the water intake conduit 3, thereby finish water intaking work.
Above-mentioned concrete parameter and concern as follows:
v
1＝v′ v
2＝v
p
1＝p
0 p
2＝p
0-H
p
1v
1＝p
2v
2
Wherein, v
1---volume of air in vacuum drainage jar and the intake pipe;
Volume of air in v '---the water intake conduit;
V---vacuum drainage jar minimum volume;
p
1---the water intaking pump is opened pressure in the initial vacuum drainage jar;
p
2---the water intaking pump is opened pressure minimum in the final vacuum drainage jar;
p
0---atmospheric pressure;
H---the water intake conduit two ends water level discrepancy in elevation.
Claims (1)
1. hydrocone type water resource heat pump water intake system is characterized in that: comprise water intaking pump, water intake conduit and vacuum drainage device, described vacuum drainage device is arranged on the water intake conduit, and described water intake conduit one end is connected with the pump of fetching water, and an end is connected with the water source; Described vacuum drainage device comprises vacuum drainage jar, water injection pipe, stack, first valve that is connected with water injection pipe and second valve that is connected with stack, and described water injection pipe is communicated with vacuum drainage jar respectively with stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020639833XU CN201915444U (en) | 2010-11-30 | 2010-11-30 | Siphon type water intake system of water source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020639833XU CN201915444U (en) | 2010-11-30 | 2010-11-30 | Siphon type water intake system of water source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915444U true CN201915444U (en) | 2011-08-03 |
Family
ID=44415248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020639833XU Expired - Lifetime CN201915444U (en) | 2010-11-30 | 2010-11-30 | Siphon type water intake system of water source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926159A (en) * | 2016-05-18 | 2016-09-07 | 丹东旺盛源无纺布有限公司 | Sizing unit for production of water-soluble non-woven fabric with water method |
-
2010
- 2010-11-30 CN CN201020639833XU patent/CN201915444U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926159A (en) * | 2016-05-18 | 2016-09-07 | 丹东旺盛源无纺布有限公司 | Sizing unit for production of water-soluble non-woven fabric with water method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 213022 Qinling Mountains Road, Xinbei District, Jiangsu, China, No. 5, No. Patentee after: Jiangsu He Hai new forms of energy limited company Address before: 213022 Jiangsu Province, Changzhou City Hanjiang Road, New District No. 116 Jiangsu Hehai new energy Co. Ltd. Patentee before: Jiangsu Hehai New Energy Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110803 |
|
| CX01 | Expiry of patent term |