CN201014832Y - Anti-corrosion and antiscaling wellhead heat pump unit assembly - Google Patents
Anti-corrosion and antiscaling wellhead heat pump unit assembly Download PDFInfo
- Publication number
- CN201014832Y CN201014832Y CNU200720010315XU CN200720010315U CN201014832Y CN 201014832 Y CN201014832 Y CN 201014832Y CN U200720010315X U CNU200720010315X U CN U200720010315XU CN 200720010315 U CN200720010315 U CN 200720010315U CN 201014832 Y CN201014832 Y CN 201014832Y
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- Prior art keywords
- corrosion
- water
- heat pump
- condenser
- utility
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- 238000005260 corrosion Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000003507 refrigerant Substances 0.000 claims abstract description 8
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 7
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000001351 cycling effect Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses a water source heat pump unit that is both corrosion resistant and scaling resistant, comprising a refrigerant pipeline that links, one by one, a compressor, a condenser, an expansion valve and an evaporator to form a refrigerant loop. The utility model is characterized in that: water inlets of the evaporator and the condenser are respectively installed with an anti-corrosion and anti-scaling processor. With help of the anti-corrosion and anti-scaling processors respectively installed at the water inlets of the evaporator and the condenser, the utility model manages to prevent scales from sticking on pipe walls, thus can increase the heat exchange efficiency of the unit; besides, the utility model is both power-saving and water-saving, with reduced operating cost, and can ensure the safety and reliability of the water cycling system to extend the service life of the heat pump unit and the water cycling system.
Description
Technical field
The utility model belongs to refrigeration technology field, particularly utilizes the water resource heat pump of underground heat.
Background technology
Water resource heat pump is to utilize the underground water low grade heat energy, and the conversion by electric energy produces mechanical energy, and mechanical energy is converted to heat energy, and be indoor heating winter, and be indoor refrigeration summer, Energy Efficiency Ratio higher environment protection energy-saving equipment.But because the groundwater quality more complicated, scale formation is more serious, is difficult to guarantee the heat exchange efficiency of water source heat pump units, has increased the operating cost of central air-conditioning.The region of some water quality complexity can cause evaporimeter or condenser to stop up, and unit can not normally be moved even scrap.And adopt the chemical method scale removal, and can cause corrosion to the unit tube wall, shortened the service life of unit; Artificial scale removal need be opened the set heat exchange system, with simple tools, rough unordered the finishing of gimmick; Above-mentioned two kinds of descaling methods all can not solve an incrustation scale regeneration difficult problem.
Higher when freeze summer owing to recharging underground coolant-temperature gage, microbial proliferation, material changes in the water, and some material sticks to the tube wall and the permeable hole periphery of well, and the water permeable area of well is reduced, and influences the seepage velocity and the water yield of recharge water.In order to ensure recharging the water yield, need repeatedly well-flushing or dig well again, cause unnecessary the second investment.
The content of utility model
Purpose of the present utility model is the deficiency that solves prior art, a kind of anti-corrosion anti-scale water source heat pump units is provided, it comprises the refrigerant loop that compressor and condenser, expansion valve, evaporimeter is in turn connected into by refrigerant line, and its special character is at the water inlet of evaporimeter and condenser the anti-corrosion anti-scale hydrotreater to be installed respectively.
So-called anti-corrosion anti-scale hydrotreater can be a Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater, is ZL942284186, high-efficiency antiscaling descaler as the patent No..
The utility model is owing to install the anti-corrosion anti-scale hydrotreater respectively at the water inlet of evaporimeter and condenser, solve incrustation scale and sticked to a difficult problem on the tube wall, improved the heat exchange efficiency of unit, energy-saving and water-saving, reduced operating cost, the guarantee water circulation system is safe and reliable, has prolonged the service life of source pump and water circulation system.In the machine room water circulation system, need not assemble any water treatment facilities, simplify the installation procedure of the circulatory system, reduce the equipment installation cost.
Description of drawings
Accompanying drawing is the example structure schematic diagram
The specific embodiment
Embodiment
Narrate embodiment with reference to the accompanying drawings.The exhaust end of compressor 9 constitutes refrigerant circulation loop by the suction end that refrigerant line connects condenser 12, expansion valve 11, evaporimeter 8 and compressor 9 successively, its special character is at the water inlet of evaporimeter 8 Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater 5 to be installed, heat transferring medium water enters Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater 5, enters evaporimeter 8 through delivery port 6 through water inlet pipe 7, flows out from outlet pipe 10 at last.At the water inlet of condenser 12 Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater 2 is installed, heat transferring medium water enters Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater 2 through water inlet pipe 1, enters condenser 12 through delivery port 3, flows out from outlet pipe 4 at last.Because this unit has been installed Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater, has solved the fouling corrosion problem of water circulation system, the service life that has prolonged unit.
Claims (2)
1. anti-corrosion anti-scale water source heat pump units, it comprises by refrigerant line the refrigerant loop that compressor and condenser, expansion valve, evaporimeter are in turn connected into be is characterized in that at the water inlet of evaporimeter and condenser the anti-corrosion anti-scale hydrotreater being installed respectively.
2. according to the said anti-corrosion anti-scale water source heat pump units of claim 1, it is characterized in that said anti-corrosion anti-scale hydrotreater is a Nd-Fe-B permanent magnetic anti-corrosion anti-scale hydrotreater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720010315XU CN201014832Y (en) | 2007-01-25 | 2007-01-25 | Anti-corrosion and antiscaling wellhead heat pump unit assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720010315XU CN201014832Y (en) | 2007-01-25 | 2007-01-25 | Anti-corrosion and antiscaling wellhead heat pump unit assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201014832Y true CN201014832Y (en) | 2008-01-30 |
Family
ID=39026630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720010315XU Expired - Fee Related CN201014832Y (en) | 2007-01-25 | 2007-01-25 | Anti-corrosion and antiscaling wellhead heat pump unit assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201014832Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504720A (en) * | 2016-06-14 | 2017-12-22 | 孟凡群 | A kind of ultrasonic wave automatic desludging efficient sewage source heat pump |
-
2007
- 2007-01-25 CN CNU200720010315XU patent/CN201014832Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504720A (en) * | 2016-06-14 | 2017-12-22 | 孟凡群 | A kind of ultrasonic wave automatic desludging efficient sewage source heat pump |
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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: 20080130 |