CN204943751U - A kind of central air conditioning water system of automatic water-replacing - Google Patents
A kind of central air conditioning water system of automatic water-replacing Download PDFInfo
- Publication number
- CN204943751U CN204943751U CN201520601436.6U CN201520601436U CN204943751U CN 204943751 U CN204943751 U CN 204943751U CN 201520601436 U CN201520601436 U CN 201520601436U CN 204943751 U CN204943751 U CN 204943751U
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- water
- pipe
- central air
- control cabinet
- pure water
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Abstract
The utility model discloses a kind of central air conditioning water system of automatic water-replacing, comprise control cabinet, the detector being provided with control system in control cabinet and being electrically connected with control system respectively, cross valve, control cabinet is connected with central air-conditioning by a water inlet pipe, water inlet pipe passes through cross valve after entering control cabinet successively, central air-conditioning is back to by an outlet pipe after detector, control cabinet is also provided with the pure water pipe be communicated with running water, pure water pipe connects on outside water supply pipe, pure water pipe is positioned at water supply pipe side and is provided with check-valves, pure water pipe is positioned at control cabinet side and is provided with safety valve, pure water pipe accesses in cross valve, cross valve is also connected with a sewage pipe, the utility model can be realized the autonomous detection of central air-conditioner cooling water by said structure and the function of water is changed in blowdown, ensure the normal operation of central air conditioner system, while keeping the function of original automatic water supplement, save a large amount of equipment, greatly reduce installation cost, and occupation of land face is little, structure is simple, easy for installation.
Description
Technical field
The utility model relates to a kind of field, specifically a kind of central air conditioning water system of automatic water-replacing.
Background technology
For central air conditioner system, maintenance water quality is exactly well the maximum protection to system, and the ruuning situation of the fine or not influential system to a great extent of water quality, determines the service life of air-conditioning.At present, because the design of central air-conditioning water treatment system is not ideal enough, make internal system often occur fouling, corrosion, bacterium algae grows and clay alluvial, and cause system effectiveness to decline, power consumption increases, infringement main frame and other equipment, is badly in need of improving; Traditional water supplement apparatus is all the principle adopting constant pressure supply water, utilizes the equipment such as water tank and water pump to carry out moisturizing, and equipment is installed complicated, and cost is high, comparatively large, very impracticable between occupation of land face.
Utility model content
The purpose of this utility model is the central air conditioning water system providing a kind of automatic water-replacing, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of central air conditioning water system of automatic water-replacing, comprise control cabinet, the detector being provided with control system in described control cabinet and being electrically connected with control system respectively, cross valve, described control cabinet is connected with central air-conditioning by a water inlet pipe, described water inlet pipe passes through cross valve after entering control cabinet successively, central air-conditioning is back to by an outlet pipe after detector, described control cabinet is also provided with the pure water pipe be communicated with running water, described pure water pipe connects on outside water supply pipe, described pure water pipe is positioned at water supply pipe side and is provided with check-valves, described pure water pipe is positioned at control cabinet side and is provided with safety valve, described pure water pipe accesses in cross valve, and described cross valve is also connected with a sewage pipe.
As further program of the utility model: described water inlet pipe place is also configured with a water pump.
As the utility model further scheme: described pure water pipe place is provided with flowmeter, and described flowmeter is electrically connected with control system.
Compared with prior art, the beneficial effects of the utility model are: the utility model detects the data such as cooling water dissociation value, viscosity by detector and feeds back to control system, when numerical value is above standard, control system controls cross valve and is communicated with pure water pipe, running water is made to input in the cooling water of central air-conditioning, connect water inlet pipe and sewage pipe simultaneously, realize the object of blowdown
So can to realize the autonomous detection of central air-conditioner cooling water and the function of water is changed in blowdown, to ensure the normal operation of central air conditioner system; Replace original water supply tank by safety valve and check-valves, while keeping original function, save a large amount of equipment, greatly reduce installation cost, and occupation of land face is little, structure is simple, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the central air conditioning water system of automatic water-replacing.
In figure: 1-control cabinet, 2-control system, 3-detector, 4-cross valve, 5-water pump, 6-check-valves, 7-safety valve, 8-water supply pipe, 11-water inlet pipe, 12-outlet pipe, 13-pure water pipe, 14-flowmeter, 15-sewage pipe.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1, a kind of central air conditioning water system of automatic water-replacing, comprise control cabinet 1, the detector 3 being provided with control system 2 in described control cabinet 1 and being electrically connected with control system 2 respectively, cross valve 4, described control cabinet 1 is connected with central air-conditioning by a water inlet pipe 11, described water inlet pipe 11 enters after control cabinet 1 successively by cross valve 4, central air-conditioning is back to by an outlet pipe 12 after detector 3, described control cabinet 1 is also provided with the pure water pipe 13 be communicated with running water, described pure water pipe 13 connects on outside water supply pipe 8, described pure water pipe 13 is positioned at water supply pipe 8 side and is provided with check-valves 6, described pure water pipe 13 is positioned at control cabinet 1 side and is provided with safety valve 7, described pure water pipe 13 accesses in cross valve 4, and described cross valve 4 is also connected with a sewage pipe 15, and described water inlet pipe 11 place is also configured with a water pump 5, described pure water pipe 13 place is provided with flowmeter 14, and described flowmeter 14 is electrically connected with control system 2, monitors inflow, prevent hypervolia and cause spilling by control system 2.
Operation principle of the present utility model is: the utility model detects the data such as cooling water dissociation value, viscosity by detector 3 and feeds back to control system 2, when numerical value is above standard, control system 2 controls cross valve 4 and is communicated with pure water pipe 13, water in water supply pipe 8 is inputed in the cooling water of central air-conditioning automatically by check-valves 6 and safety valve 7, connect water inlet pipe 11 and sewage pipe 15 simultaneously, realize the object of blowdown, so can to realize the autonomous detection of central air-conditioner cooling water and the function of water is changed in blowdown, to ensure the normal operation of central air conditioner system.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (3)
1. an automatic water supplement and the central air conditioning water system changing water, comprise control cabinet, it is characterized in that, the detector being provided with control system in described control cabinet and being electrically connected with control system respectively, cross valve, described control cabinet is connected with central air-conditioning by a water inlet pipe, described water inlet pipe passes through cross valve after entering control cabinet successively, central air-conditioning is back to by an outlet pipe after detector, described control cabinet is also provided with the pure water pipe be communicated with running water, described pure water pipe connects on outside water supply pipe, described pure water pipe is positioned at water supply pipe side and is provided with check-valves, described pure water pipe is positioned at control cabinet side and is provided with safety valve, described pure water pipe accesses in cross valve, and described cross valve is also connected with a sewage pipe.
2. automatic water supplement according to claim 1 and the central air conditioning water system changing water, it is characterized in that, described water inlet pipe place is also configured with a water pump.
3. automatic water supplement according to claim 1 and the central air conditioning water system changing water, it is characterized in that, described pure water pipe place is provided with flowmeter, and described flowmeter is electrically connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601436.6U CN204943751U (en) | 2015-08-07 | 2015-08-07 | A kind of central air conditioning water system of automatic water-replacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601436.6U CN204943751U (en) | 2015-08-07 | 2015-08-07 | A kind of central air conditioning water system of automatic water-replacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943751U true CN204943751U (en) | 2016-01-06 |
Family
ID=55011170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601436.6U Expired - Fee Related CN204943751U (en) | 2015-08-07 | 2015-08-07 | A kind of central air conditioning water system of automatic water-replacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595006A (en) * | 2015-10-20 | 2017-04-26 | 宁夏琪凯节能设备有限公司 | Energy-saving water-changing device for central air conditioner |
-
2015
- 2015-08-07 CN CN201520601436.6U patent/CN204943751U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595006A (en) * | 2015-10-20 | 2017-04-26 | 宁夏琪凯节能设备有限公司 | Energy-saving water-changing device for central air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |