CN2819128Y - Double-assembled hot pump of back-water supplying water system - Google Patents
Double-assembled hot pump of back-water supplying water system Download PDFInfo
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- CN2819128Y CN2819128Y CN 200520091135 CN200520091135U CN2819128Y CN 2819128 Y CN2819128 Y CN 2819128Y CN 200520091135 CN200520091135 CN 200520091135 CN 200520091135 U CN200520091135 U CN 200520091135U CN 2819128 Y CN2819128 Y CN 2819128Y
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Abstract
The utility model provides a kind of two combination water supply and return system water resource heat pump, it is characterized in that: mainly comprise well water operational system and pond water running system, well water operational system and the parallel connection of pond water running system; The well water operational system comprises water intake well (1), water pump I (2), desander I (3), filter I (4), electric water treatment device (5) I, water source heat pump units (6), valve I (7), inverted well (8) and pipeline successively, and water running system in pond comprises pond (11), water pump II (12), filter II (14), electric water treatment device (5), water source heat pump units (6), valve II (17) and pipeline successively.The utility model provides a kind of advantage of two combination water supply and return system water resource heat pumps to be: can implement two for twoly return, two confession single time, single for single time, single for two working methods of returning; Water saving, economize on electricity can reduce well-digging quantity, reduce the land occupation area, reduce by take out in a large number, the danger of geological disaster that draining brings to surrounding building; Safe and reliable; Simple.
Description
Technical field
The utility model relates to the water supply and return system of headwaters heat pump.
Background technology
According to the reflection of domestic each side data, in recent years, be that water/hydro-thermal pump development of low heat is very rapid with well water in China.Become the big focus of one in China's central air-conditioning with well water as water resource heat pump hot water or cold water unit.Its development prospect is very considerable.
Yet, with the low level heat energy of well water as water source heat pump air-conditioner, the method that must adopt well water to recharge.At present, domestic what generally use is that full dose is taken out-single system of draining, and this just a fatal problem occurred, especially in the city, be difficult in building periphery and beat so much water intake well, inverted well, and much the place is recharged in bad orderly, causes a lot of places not go up this project.Also had much in the localities after this project, died young because the problem of recharging of fetching water can't resolve.
Domestic have the improvement project that much proposes on former basis, but still have a lot of shortcomings: what have can not fully extract the well water heat, and it is limited that fire cistern extracts heat, and the real empty calory of long-play can be carried; The extraction heat that has is insufficient, drains in vain to be lower than 8 ℃ water; The booster action in the buffering pond that has is very limited; The well water temperature is extracted insufficient; All problem etc. is recharged in solution water intaking, draining.
Summary of the invention
The purpose of this utility model is to provide a kind of solution to draw water, recharge problem, saves land, economizes on water, economize on electricity, safe and reliable, simple two combination water supply and return system water resource heat pumps.
The utility model provides a kind of two combination water supply and return system water resource heat pump, it is characterized in that: mainly comprise well water operational system and pond water running system, well water operational system and the parallel connection of pond water running system; The well water operational system comprises water intake well (1), water pump I (2), desander I (3), filter I (4), electric water treatment device (5) I, water source heat pump units (6), valve I (7), inverted well (8) and pipeline successively, and water running system in pond comprises pond (11), water pump II (12), filter II (14), electric water treatment device (5), water source heat pump units (6), valve II (17) and pipeline successively.Water or well water during pond (11) is available.
Two combination water supply and return system water resource heat pumps that the utility model provides can be provided with valve VII (19) being provided with between valve VI (9) and water pump II (12) and the electric water treatment device (5) or between filter II (14) and the electric water treatment device (5) between its water pump I (2) and the electric water treatment device (5) or between filter I (4) and the electric water treatment device (5).
Two combination water supply and return system water resource heat pumps that the utility model provides, its pond (11) can be provided with water inlet system, and this system comprises water intake well (1), water pump III (10), desander II (13) and pipeline successively.
Two combination water supply and return system water resource heat pumps that the utility model provides, its pond (11) can be provided with water inlet system, and this system comprises water intake well (1), water pump I (2), valve III (16), valve IV (15), desander II (13) and pipeline successively.
Two combination water supply and return system water resource heat pumps that the utility model provides, its pond (11) can be provided with drainage system, and this system comprises water pump III or valve V (18), inverted well (8) and pipeline successively.
Two combination water supply and return system water resource heat pumps that the utility model provides, its suitable position can be provided with the intelligent control of corresponding flowmeter, Pressure gauge, temperature sensor, liquid level display, ball-cock assembly and enforcement.
Two combination water supply and return system water resource heat pumps that the utility model provides can utilize cistern, fire cistern to transform existing pipeline and increase equipment and form two combination water supply and return system water resource heat pumps.
The advantage of two combination water supply and return system water resource heat pumps that the utility model provides is:
1, can implement two for twoly return, two confession single time, single for single time, single for two working methods of returning, this can be according to seasonal variations, well water temperature, pond water temperature, the central air-conditioning load is concrete implements;
2, can reduce well-digging quantity, reduce the land occupation area, reduce because take out in a large number, the danger of geological disaster that draining brings to surrounding building;
3, water-saving result is fairly obvious, because nearly 50%, even more water is in and recycles;
4, the power of pond water pump is much smaller than the power of well water pump;
5, can be at night during low power consumption and during compressor emergency shutdown, the row's priming reservoir low-temperature wastewater and the additional pond water yield;
6, safe and reliable;
7, simple.
Description of drawings
Fig. 1 is the water supply and sewage operational system figure of two combination water supply and return system water resource heat pumps.
The specific embodiment
The water supply and sewage operational system of two combination water supply and return system water resource heat pumps as shown in Figure 1.Mainly comprise well water operational system and pond water running system, well water operational system and the parallel connection of pond water running system; The well water operational system comprises water intake well (1), water pump I (2), valve VI (9), desander I (3), filter I (4), electric water treatment device (5), water source heat pump units (6), valve I (7), inverted well (8) and pipeline successively, and water running system in pond comprises pond (11), water pump II (12), filter II (14), valve VII (19), electric water treatment device (5), water source heat pump units (6), valve II (17) and pipeline successively.Water or well water during pond (11) is available.Pond (11) is provided with water inlet system, and this system comprises water intake well (1), water pump III (10), valve IV (15), desander II (13) and pipeline successively.Pond (11) is provided with drainage system, and this system comprises valve V (18), inverted well (8) and pipeline successively, and middle water inlet channel (20) He Zhongshui utilizes pipeline (21) again.
Water pump II (12) is actually two low-lift pumps of the using and the reserved, adopts variable frequency regulating speed control, and water pump II (12) extracts pond (11) water out, delivers to the well water system through filter II (14), valve VII (19), advances source pump (6).Can adjust the flow of well water and Chi Shui according to the demonstration of flowmeter on the pipeline by the control of variable frequency regulating speed control cabinet water pump I (2), water pump II (12).Water through source pump (6) passes through lateral, regulates with valve II (17) and valve I (7), and a part of back pool (11), a part is discharged to inverted well (8).
Delivery port at each water pump is connected to check-valves (22), prevents the aqueous reflux in the pipeline.
During project begun newly, water intake well (1), inverted well (8) are reduced than traditional design, especially inverted well (8) can reduce half.During transformation project; only need utilize the pond (11) as the design such as the fire cistern in the existing building, middle pond; set up four water pumps: the using and the reserved are incorporated the well water system into as new current and are entered water source heat pump units (6), the using and the reserved when shutting down direct draining to inverted well (8).
Like this, both solve the problem of water intake well, inverted well, reduced investment again.
Owing to reduced well-digging quantity, obviously reduced the land occupation area, make a lot of scripts can't adopt the place of water resource heat pump to have ready conditions and gone up such project.And since reduced take out, displacement, naturally just minimizing by take out in a large number, the danger of geological disaster that draining brings to surrounding building.Because water saving, economize on electricity greatly reduce operating cost.
Claims (8)
1, a kind of two combination water supply and return system water resource heat pump is characterized in that: mainly comprise well water operational system and pond water running system, well water operational system and the parallel connection of pond water running system; The well water operational system comprises water intake well (1), water pump I (2), desander I (3), filter I (4), electric water treatment device (5), water source heat pump units (6), valve I (7), inverted well (8) and pipeline successively, and water running system in pond comprises pond (11), water pump II (12), filter II (14), electric water treatment device (5), water source heat pump units (6), valve II (17) and pipeline successively.
2, according to the described two combination water supply and return system water resource heat pumps of claim 1, it is characterized in that: valve VI (9) and valve VII (19) are being set between described water pump I (2) and the electric water treatment device (5) and between water pump II (12) and the electric water treatment device (5).
3, according to the described two combination water supply and return system water resource heat pumps of claim 1, it is characterized in that: valve VI (9) and valve VII (19) are being set between described filter I (4) and the electric water treatment device (5) and between filter II (14) and the electric water treatment device (5).
4, according to the described two combination water supply and return system water resource heat pumps of one of claim 1～3, it is characterized in that: described pond (11) are provided with water inlet system, and this system comprises water intake well (1), water pump III (10), desander II (13) and pipeline successively.
5, according to the described two combination water supply and return system water resource heat pumps of one of claim 1～3, it is characterized in that: described pond (11) are provided with water inlet system, this system comprises water intake well (1), water pump I (2), valve IV (15), desander II (13) and pipeline successively, between the valve IV (15) of well water operational system and valve VI (9) valve III (16) is set.
6, according to the described two combination water supply and return system water resource heat pumps of one of claim 1～3, it is characterized in that: described pond (11) are provided with drainage system, and this system comprises water pump III or valve V (18), inverted well (8) and pipeline successively.
7, according to the described two combination water supply and return system water resource heat pumps of claim 4, it is characterized in that: described pond (11) are provided with drainage system, and this system comprises water pump III or valve V (18), inverted well (8) and pipeline successively.
8, according to the described two combination water supply and return system water resource heat pumps of claim 5, it is characterized in that: described pond (11) are provided with drainage system, and this system comprises water pump III or valve V (18), inverted well (8) and pipeline successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091135 CN2819128Y (en) | 2005-06-08 | 2005-06-08 | Double-assembled hot pump of back-water supplying water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520091135 CN2819128Y (en) | 2005-06-08 | 2005-06-08 | Double-assembled hot pump of back-water supplying water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2819128Y true CN2819128Y (en) | 2006-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520091135 Expired - Fee Related CN2819128Y (en) | 2005-06-08 | 2005-06-08 | Double-assembled hot pump of back-water supplying water system |
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| Country | Link |
|---|---|
| CN (1) | CN2819128Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816714A (en) * | 2014-03-13 | 2014-05-28 | 中石化绿源地热能开发有限公司 | Economical recharge system for sandstone geothermal tail water |
-
2005
- 2005-06-08 CN CN 200520091135 patent/CN2819128Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103816714A (en) * | 2014-03-13 | 2014-05-28 | 中石化绿源地热能开发有限公司 | Economical recharge system for sandstone geothermal tail water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 Termination date: 20100608 |