CN2504567Y - Ground temp central air conditioner water fetching device - Google Patents
Ground temp central air conditioner water fetching device Download PDFInfo
- Publication number
- CN2504567Y CN2504567Y CN 01261582 CN01261582U CN2504567Y CN 2504567 Y CN2504567 Y CN 2504567Y CN 01261582 CN01261582 CN 01261582 CN 01261582 U CN01261582 U CN 01261582U CN 2504567 Y CN2504567 Y CN 2504567Y
- Authority
- CN
- China
- Prior art keywords
- central air
- water
- air conditioner
- water inlet
- water outlet
- 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.)
- Expired - Fee Related
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- Other Air-Conditioning Systems (AREA)
Abstract
A ground temperature central air conditioner water gaining device relates to an air adjusting device, wherein, a water inlet of a central air conditioner group is provided with a water intake valve and check valve, and one side of the check valve is provided with a pump communicated with a well; a water outlet of the central air conditioner group is provided with a water outlet valve communicated with a well; the water inlet and water outlet of the central air conditioner group are respectively provided with temperature sensors which are connected with frequency control devices which are connected with pumps; as the water inlet and water outlet of the central air conditioner group are respectively provided with temperature sensors which are connected with frequency control devices, the frequency control devices can adjust the rotary speed of the pumps according to the temperature difference between the water inlet and water outlet of the central air conditioner group, adjust the amount of the inlet water, save energy and are suitable for various ground temperature air conditioners.
Description
Technical field the utility model relates to conditioner, says it is a kind of central air conditioning of ground energy water fetching device in detail.
We know background technology, existing central air conditioning of ground energy water fetching device, be to be provided with water intaking valve and check-valves on the water inlet of central air-conditioning unit, check-valves one side is provided with water pump and is communicated with well, and the delivery port of central air-conditioning unit is provided with outlet valve and is communicated with well.This central air conditioning of ground energy water fetching device, because water pump does not have automaton, water pump all is a power frequency operation under any circumstance, wastes energy.
The technical problem that summary of the invention the utility model solves is, solving water pump does not have automaton, and water pump all is a power frequency operation under any circumstance, the problem that wastes energy.
The technical solution of the utility model is, the water inlet of central air-conditioning unit is provided with water intaking valve and check-valves, check-valves one side is provided with water pump and is communicated with well, the delivery port of central air-conditioning unit is provided with outlet valve and is communicated with well, its primary structure characteristics are, be respectively equipped with temperature sensor on the water inlet of central air-conditioning unit and the delivery port, temperature sensor connects RHVC, and RHVC connects water pump.
The beneficial effects of the utility model are, owing to be respectively equipped with temperature sensor on the water inlet of central air-conditioning unit and the delivery port, temperature sensor connects RHVC, RHVC can be adjusted pump rotary speed according to the water inlet of central air-conditioning unit and the temperature difference of delivery port, regulate inflow, energy savings.The utility model is applicable to various geothermal air conditioners.
Appended drawings is a kind of schematic diagram of the present utility model, also is a kind of schematic diagram of embodiment.
Embodiment as can be seen from the figure, the water inlet 9 of central air-conditioning unit 8 is provided with water intaking valve 10 and check-valves 11, check-valves 11 1 sides are provided with water pump 12 and are communicated with well 13, close water intaking valve 10 and can overhaul and safeguard central air-conditioning, check-valves 11 can prevent that the water in central air-conditioning unit and the user pipe from refluxing.The delivery port 3 of central air-conditioning unit 8 is provided with outlet valve 5 and is communicated with well 1, closes outlet valve 5 and can overhaul and safeguard central air-conditioning.Be respectively equipped with temperature sensor 7,4 on the water inlet 9 of central air-conditioning unit 8 and the delivery port 3, temperature sensor 7,4 connects RHVC 2 through lead 14 respectively, and RHVC 2 connects water pump 12 through lead 15.During use, open water intaking valve 10 and outlet valve 5, open water pump 12 and central air-conditioning unit 8, underground water enters central air-conditioning unit 8 by well 13 through water pump 12, check-valves 11, water intaking valve 10, temperature sensor 7, after user 6 uses, enter well 1 through outlet valve 5, temperature sensor 4, temperature sensor 7,4 detects the temperature of water inlet 9 and delivery port 3, be transferred to RHVC 2, RHVC 2 is according to the temperature difference of water inlet 9 and delivery port 3, adjust the rotating speed of water pump 12, regulate inflow, energy savings.
Claims (1)
1, a kind of central air conditioning of ground energy water fetching device, the water inlet of central air-conditioning unit is provided with water intaking valve and check-valves, check-valves one side is provided with water pump and is communicated with well, the delivery port of central air-conditioning unit is provided with outlet valve and is communicated with well, it is characterized in that: be respectively equipped with temperature sensor on the water inlet of central air-conditioning unit and the delivery port, temperature sensor connects RHVC, and RHVC connects water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261582 CN2504567Y (en) | 2001-09-07 | 2001-09-07 | Ground temp central air conditioner water fetching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261582 CN2504567Y (en) | 2001-09-07 | 2001-09-07 | Ground temp central air conditioner water fetching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504567Y true CN2504567Y (en) | 2002-08-07 |
Family
ID=33669499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261582 Expired - Fee Related CN2504567Y (en) | 2001-09-07 | 2001-09-07 | Ground temp central air conditioner water fetching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504567Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749838A (en) * | 2008-11-27 | 2010-06-23 | 郑州沃德空调有限公司 | Energy-saving device for geothermal central air-conditioner |
| CN101089399B (en) * | 2006-06-08 | 2013-01-16 | 奥阿泽有限公司 | Pump assembly with rotational speed control |
-
2001
- 2001-09-07 CN CN 01261582 patent/CN2504567Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101089399B (en) * | 2006-06-08 | 2013-01-16 | 奥阿泽有限公司 | Pump assembly with rotational speed control |
| CN101749838A (en) * | 2008-11-27 | 2010-06-23 | 郑州沃德空调有限公司 | Energy-saving device for geothermal central air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |