CN103791656A - Water source heat pump with automatic cleaning device - Google Patents
Water source heat pump with automatic cleaning device Download PDFInfo
- Publication number
- CN103791656A CN103791656A CN201410077285.9A CN201410077285A CN103791656A CN 103791656 A CN103791656 A CN 103791656A CN 201410077285 A CN201410077285 A CN 201410077285A CN 103791656 A CN103791656 A CN 103791656A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water inlet
- operated valve
- electrically operated
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000004140 cleaning Methods 0.000 title abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims abstract description 10
- 239000006210 lotion Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 230000002000 scavenging effect Effects 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052802 copper Inorganic materials 0.000 abstract description 2
- 239000010949 copper Substances 0.000 abstract description 2
- 239000008399 tap water Substances 0.000 abstract 3
- 235000020679 tap water Nutrition 0.000 abstract 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
Abstract
The invention discloses a water source heat pump with an automatic cleaning device and belongs to the technical field of heat exchange. A condenser, a water inlet pipe and a water return pipe are adopted. A cleaning pipe is connected between the water inlet pipe and the water return pipe. A cleaning liquid tank and a cleaning pump are installed on the cleaning pipe. A liquid inlet solenoid valve and a liquid return solenoid valve are arranged on the two sides of the cleaning liquid tank respectively. A tap water inlet pipe is connected to the water inlet pipe, the water return pipe is connected with a sewage drainage pipe, and a controller is connected with all the valves and the cleaning pump. When the water source heat pump works and the heat dissipation temperature of the condenser reaches the upper set-value limit, a water inlet electrically-operated valve and a water return electrically-operated valve are controlled by the controller to be closed, then the liquid inlet solenoid valve and the liquid return solenoid valve are opened, the cleaning pump is started, the condenser is cleaned, and impurities in the condenser are rushed out and discharged by tap water through the tap water inlet pipe and the sewage drainage pipe. The water source heat pump can fast and thoroughly clear away impurities on the inner wall of a copper pipe of the condenser without disassembling the water source heat pump.
Description
Technical field:
The invention belongs to technical field of heat exchange, is a kind of water resource heat pump.
Background technology:
Water resource heat pump is the clean energy resource of rising in recent years, mainly formed by condenser, water inlet pipe, water inlet electrically operated valve, return pipe and backwater electrically operated valve, thermal water source in deep-well is extracted out, send into condenser by water inlet pipe, provide heat energy to ground environment, temperature reduce after water again by return pipe counter enter underground, when condenser exothermic temperature reaches, setting value is upper prescribes a time limit, close into water electrically operated valve and backwater electrically operated valve, it is lower in limited time that condenser exothermic temperature drops to setting value, again opens into water electrically operated valve and backwater electrically operated valve.Owing to containing the materials such as manganese, iron, calcium in geothermal water, in use procedure, fouling, on condenser tube wall, causes heat exchanger effectiveness to reduce.Current cleaning method is the use through after a while, condenser is unloaded and is taken apart and carry out manual cleaning, be generally half a year once, because the time is longer, knot on condenser tube wall incrustation scale be difficult to washes again.
Summary of the invention:
The technical problem to be solved in the present invention be openly a kind of easy to clean, have thoroughly the water resource heat pump of automatic flushing device.
The scheme of technical solution problem of the present invention is to adopt condenser, water inlet pipe, water inlet electrically operated valve, return pipe and backwater electrically operated valve form water resource heat pump automatic flushing device, between water inlet pipe and return pipe, be connected with scavenge pipe, washing lotion tank is installed on scavenge pipe, scavenging pump is also installed on scavenge pipe, on the scavenge pipe in washing lotion tank left side, liquid inlet electromagnetic valve is installed, on the scavenge pipe on washing lotion tank right side, liquid electromagnetic valve is installed back, on water inlet pipe, connect running water inlet pipe, flushing electrically operated valve is installed on running water inlet pipe, on return pipe, connect effluent outfall, sewage electrically operated valve is installed on effluent outfall, controller connects respectively water inlet electrically operated valve, backwater electrically operated valve, scavenging pump, liquid inlet electromagnetic valve, return liquid electromagnetic valve, rinse electrically operated valve and sewage electrically operated valve.When work, it is in limited time upper that condenser exothermic temperature reaches setting value, controller cuts out into water electrically operated valve and backwater electrically operated valve, then open liquid inlet electromagnetic valve and return liquid electromagnetic valve, and startup scavenging pump, make the cleaning fluid in washing lotion tank enter condenser by scavenge pipe, condenser, scavenge pipe and washing lotion tank form a loop, cleaning fluid cleans condenser, because this cleaning can be carried out every day, even clean repeatedly every day, impurity in GEOTHERMAL WATER is not also attached on steel pipe inner wall securely, be easy to wash, after wash cycles, close liquid inlet electromagnetic valve, return liquid electromagnetic valve and scavenging pump, open and rinse electrically operated valve and sewage electrically operated valve, utilize running water by running water inlet pipe and effluent outfall, the impurity in condenser to be gone out and emitted, finally close and rinse electrically operated valve and sewage electrically operated valve, again open into water electrically operated valve and backwater electrically operated valve, condenser carries out heat exchange work.
The present invention can clean the impurity on condenser copper tube inwall fast up hill and dale, and the original heat exchange amount of maintenance equipment and Energy Efficiency Ratio, without equipment is disassembled.
Accompanying drawing explanation:
Accompanying drawing 1 is schematic diagram of the present invention.
The specific embodiment:
The present invention is by condenser 1, water inlet pipe 2, water inlet electrically operated valve 3, return pipe 4 and backwater electrically operated valve 5 form, between water inlet pipe 2 and return pipe 4, be connected with scavenge pipe 6, washing lotion tank 7 is installed on scavenge pipe 6, scavenging pump 10 is also installed on scavenge pipe 6, on the scavenge pipe 6 in washing lotion tank 7 left sides, liquid inlet electromagnetic valve 8 is installed, on the scavenge pipe 6 on washing lotion tank 7 right sides, liquid electromagnetic valve 9 is installed back, on water inlet pipe 2, connect running water inlet pipe 11, on running water inlet pipe 11, be provided with and rinse electrically operated valve 12, on return pipe 4, connect effluent outfall 13, sewage electrically operated valve 14 is installed on effluent outfall 13, controller 15 connects respectively water inlet electrically operated valve 3, backwater electrically operated valve 5, scavenging pump 10, liquid inlet electromagnetic valve 8, return liquid electromagnetic valve 9, rinse electrically operated valve 12 and sewage electrically operated valve 14.
Claims (1)
1. one kind has the water resource heat pump of automatic flushing device, comprise condenser, water inlet pipe, water inlet electrically operated valve, return pipe and backwater electrically operated valve, it is characterized in that: between water inlet pipe and return pipe, be connected with scavenge pipe, washing lotion tank is installed on scavenge pipe, scavenging pump is also installed on scavenge pipe, on the scavenge pipe in washing lotion tank left side, liquid inlet electromagnetic valve is installed, on the scavenge pipe on washing lotion tank right side, liquid electromagnetic valve is installed back, on water inlet pipe, connect running water inlet pipe, flushing electrically operated valve is installed on running water inlet pipe, on return pipe, connect effluent outfall, sewage electrically operated valve is installed on effluent outfall, controller connects respectively water inlet electrically operated valve, backwater electrically operated valve, scavenging pump, liquid inlet electromagnetic valve, return liquid electromagnetic valve, rinse electrically operated valve and sewage electrically operated valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077285.9A CN103791656A (en) | 2014-03-05 | 2014-03-05 | Water source heat pump with automatic cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410077285.9A CN103791656A (en) | 2014-03-05 | 2014-03-05 | Water source heat pump with automatic cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791656A true CN103791656A (en) | 2014-05-14 |
Family
ID=50667558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410077285.9A Pending CN103791656A (en) | 2014-03-05 | 2014-03-05 | Water source heat pump with automatic cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103791656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662943A (en) * | 2018-07-17 | 2018-10-16 | 安徽佳力奇碳纤维科技股份公司 | Autoclave condenser scavenger circuit and cleaning method |
| CN119122804A (en) * | 2024-11-13 | 2024-12-13 | 浙江方威检验检测技术有限公司 | A pump detection device capable of controlling ambient temperature and medium temperature |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283597A (en) * | 1999-03-31 | 2000-10-13 | Akimi Suzawa | Manufacturing method of building air-conditioning equipment |
| CN101131310A (en) * | 2006-08-23 | 2008-02-27 | 同方人工环境有限公司 | Descaling device used for air conditioner heat pump set water heat exchanger |
| CN203785325U (en) * | 2014-03-05 | 2014-08-20 | 梅桂岐 | Water source heat pump provided with automatic cleaning device |
-
2014
- 2014-03-05 CN CN201410077285.9A patent/CN103791656A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000283597A (en) * | 1999-03-31 | 2000-10-13 | Akimi Suzawa | Manufacturing method of building air-conditioning equipment |
| CN101131310A (en) * | 2006-08-23 | 2008-02-27 | 同方人工环境有限公司 | Descaling device used for air conditioner heat pump set water heat exchanger |
| CN203785325U (en) * | 2014-03-05 | 2014-08-20 | 梅桂岐 | Water source heat pump provided with automatic cleaning device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662943A (en) * | 2018-07-17 | 2018-10-16 | 安徽佳力奇碳纤维科技股份公司 | Autoclave condenser scavenger circuit and cleaning method |
| CN119122804A (en) * | 2024-11-13 | 2024-12-13 | 浙江方威检验检测技术有限公司 | A pump detection device capable of controlling ambient temperature and medium temperature |
| CN119122804B (en) * | 2024-11-13 | 2025-02-14 | 浙江方威检验检测技术有限公司 | Pump detection device capable of controlling environment temperature and medium temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140514 |