CN206269286U - A kind of water-cooled cooling water air conditioner system - Google Patents
A kind of water-cooled cooling water air conditioner system Download PDFInfo
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- CN206269286U CN206269286U CN201621249273.0U CN201621249273U CN206269286U CN 206269286 U CN206269286 U CN 206269286U CN 201621249273 U CN201621249273 U CN 201621249273U CN 206269286 U CN206269286 U CN 206269286U
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Abstract
The utility model provides a kind of water-cooled cooling water air conditioner system, including hot-water boiler, heat-exchanger pump, circulating pump and plate type heat exchanger, and the hot-water boiler, heat-exchanger pump and plate type heat exchanger are in turn connected to form first circulation loop；The hot-water boiler, circulating pump and plate type heat exchanger are in turn connected to form second circulation loop；The output end of the hot-water boiler is provided with temperature-detecting device, and the temperature-detecting device is used for the temperature of the output current for detecting hot-water boiler to produce temperature detection signal；The heat-exchanger pump starts first circulation loop when temperature detection signal is more than preset value；The circulating pump starts second circulation loop when temperature detection signal is less than preset value.A kind of water-cooled cooling water air conditioner system that the utility model is provided, by the control to heat-exchanger pump or circulating pump, so that the first loop or second servo loop work, adjust water temperature, so that it is guaranteed that the stability that water-cooled cooling water air conditioner system is used.
Description
Technical field
The utility model is related to air-conditioning system technical field, more particularly to a kind of water-cooled cooling water air conditioner system.
Background technology
Conventional water cooled chiller when running in summer high-temperature season, because outdoor temperature is higher, condensation temperature also with
The rising of temperature and raise, in turn result in unit operation efficiency reduction, and increased the operating cost of system.
Therefore, existing notification number is a kind of based on fire cistern and cooling tower for the patent document of CN203928227U is disclosed
Water-cooled cooling water air conditioner system, including handpiece Water Chilling Units, fire cistern and cooling tower, the condenser intake-outlet of the handpiece Water Chilling Units
The outlet of water circulating pump and the high-order water inlet of fire cistern are respectively connecting to by pipeline；The intake-outlet of the cooling tower leads to
Piping is respectively connecting to the outlet of water circulating pump and the high-order water inlet of fire cistern；The import of the water circulating pump is by pipe
Road is connected with the low position inflow water mouthful of fire cistern, and the outlet of the water circulating pump is connected to the cold of handpiece Water Chilling Units by switch valve
The water inlet of condenser water inlet and cooling tower.
But, above-mentioned patent and in the prior art most of water-cooled cooling water air conditioner system, not to hot-water boiler
Water temperature state after heating is fed back, and easily be there is part water and is heated insufficient or is heated irregular, and influence water-cooled cold water is empty
The using effect of adjusting system.
Utility model content
It is the technical problem for solving, the utility model proposes a kind of water-cooled cooling water air conditioner system, makes to receive by temperature feedback
The insufficient current of heat are secondary to be heated, and improves the stability that water-cooled cooling water air conditioner system is used.
A kind of water-cooled cooling water air conditioner system that the utility model is provided, including hot-water boiler, heat-exchanger pump, circulating pump and board-like
Heat exchanger, the hot-water boiler, heat-exchanger pump and plate type heat exchanger are in turn connected to form first circulation loop；The hot-water boiler,
Circulating pump and plate type heat exchanger are in turn connected to form second circulation loop；
The output end of the hot-water boiler is provided with temperature-detecting device, and the temperature-detecting device is used to detect hot-water boiler
Output current temperature producing temperature detection signal；
The heat-exchanger pump starts first circulation loop when temperature detection signal is more than preset value；
The circulating pump starts second circulation loop when temperature detection signal is less than preset value.
Used as a kind of embodiment, the temperature-detecting device is temperature measuring device.
As a kind of embodiment, also including screw-type water chiller, centrifugal refrigerating machines and lithium bromide chiller, institute
State the power source that screw-type water chiller, centrifugal refrigerating machines and lithium bromide chiller are the water-cooled cooling water air conditioner system.
Used as a kind of embodiment, the first circulation loop and second circulation loop are in parallel with power source.
As a kind of embodiment, also including cooling water pump and cooling tower, the cooling water pump, cooling tower and screw
Handpiece Water Chilling Units are in turn connected to form the 3rd circulation loop.
As a kind of embodiment, also including fan coil, air-treatment unit and unitary air handling unit, the wind
Machine coil pipe, air-treatment unit and unitary air handling unit three are in parallel.
The utility model is compared to the beneficial effect of prior art：
The water temperature state of the water gone out from hot-water boiler is fed back by temperature-detecting device, if feedback result is different water temperature
Often, by the control to heat-exchanger pump or circulating pump, so that the first loop or second servo loop work, adjust water temperature, so that
Ensure the stability that water-cooled cooling water air conditioner system is used.
Brief description of the drawings
The block diagram of the water-cooled cooling water air conditioner system that Fig. 1 is provided for the utility model embodiment.
Reference
1st, cooling tower；2nd, circulating pump；3rd, screw-type water chiller；4th, cooling water pump；5th, temperature-detecting device；6th, it is centrifugal
Handpiece Water Chilling Units；7th, lithium bromide chiller；8th, plate type heat exchanger；9th, hot-water boiler；10th, heat-exchanger pump；12nd, fan coil；13rd, at air
Reason unit；14th, unitary air handling unit.
Specific embodiment
Below in conjunction with accompanying drawing, technical characteristic and advantage above-mentioned to the utility model and other is carried out clearly and completely
Description, it is clear that described embodiment is only section Example of the present utility model, rather than whole embodiments.
Embodiment one：
A kind of water-cooled cooling water air conditioner system, as shown in figure 1, it includes hot-water boiler 9, heat-exchanger pump 10, circulating pump 2 and board-like
Heat exchanger 8, hot-water boiler 9, heat-exchanger pump 10 and plate type heat exchanger 8 are in turn connected to form first circulation loop；Hot-water boiler 9, follow
Ring pump 2 and plate type heat exchanger 8 are in turn connected to form second circulation loop；The output end of hot-water boiler 9 is provided with temperature-detecting device
5, temperature-detecting device 5 is used for the temperature of the output current for detecting hot-water boiler 9 to produce temperature detection signal；Heat-exchanger pump 10 exists
Temperature detection signal starts first circulation loop when being more than preset value；Circulating pump 2 is opened when temperature detection signal is less than preset value
Dynamic second circulation loop.
The water-cooled cooling water air conditioner system also includes screw-type water chiller 3, centrifugal refrigerating machines 6 and lithium bromide chiller 7,
Screw-type water chiller 3, centrifugal refrigerating machines 6 and lithium bromide chiller 7 are the power source of water-cooled cooling water air conditioner system.First
Circulation loop and second circulation loop are in parallel with power source.The water-cooled cooling water air conditioner system also includes cooling water pump 4 and cooling tower
1, cooling water pump 4, cooling tower 1 and screw-type water chiller 3 are in turn connected to form the 3rd circulation loop.The water-cooled cooling water air conditioner system
System also includes fan coil 12, air-treatment unit 13 and unitary air handling unit 14, the fan coil 12, air processing machine
Group 13 and the three of unitary air handling unit 14 are in parallel.
Used as a kind of enforceable mode, temperature-detecting device 5 is temperature measuring device, and the temperature measuring device is pressure type temperature
Degree tester, can also detect hydraulic pressure, because hydraulic pressure is ordered about in the change of water temperature in hot-water boiler 9 while water flow temperature is detected
Change is produced, after especially water temperature is high, variation in water pressure can influence first circulation loop or second circulation loop works, therefore
Detection hydraulic pressure is easy to supervision.
The water temperature state of the water gone out from cooling tower 1 is fed back by temperature-detecting device 5, if feedback result is different water temperature
Often, by the control to cooling water pump 4 or water circulating pump, so that the first loop or second servo loop work, adjust water temperature, from
And ensure the stability that water-cooled cooling water air conditioner system is used.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
The detailed description of step, it will be appreciated that the foregoing is only specific embodiment of the utility model, is not used to limit this reality
With new protection domain.Particularly point out, to those skilled in the art, it is all it is of the present utility model spirit and principle it
Interior, any modification, equivalent substitution and improvements done etc. should be included within protection domain of the present utility model.
Claims (6)
1. a kind of water-cooled cooling water air conditioner system, it is characterised in that including hot-water boiler, heat-exchanger pump, circulating pump and plate type heat exchanger,
The hot-water boiler, heat-exchanger pump and plate type heat exchanger are in turn connected to form first circulation loop；The hot-water boiler, circulating pump and
Plate type heat exchanger is in turn connected to form second circulation loop；
The output end of the hot-water boiler is provided with temperature-detecting device, and the temperature-detecting device is used to detect the defeated of hot-water boiler
Go out the temperature of current to produce temperature detection signal；
The heat-exchanger pump starts first circulation loop when temperature detection signal is more than preset value；
The circulating pump starts second circulation loop when temperature detection signal is less than preset value.
2. water-cooled cooling water air conditioner system according to claim 1, it is characterised in that the temperature-detecting device is that temperature is surveyed
Examination instrument.
3. water-cooled cooling water air conditioner system according to claim 1, it is characterised in that also including screw-type water chiller, from
Core type handpiece Water Chilling Units and lithium bromide chiller, the screw-type water chiller, centrifugal refrigerating machines and lithium bromide chiller are institute
State the power source of water-cooled cooling water air conditioner system.
4. water-cooled cooling water air conditioner system according to claim 3, it is characterised in that the first circulation loop and second is followed
Loop back path is in parallel with power source.
5. water-cooled cooling water air conditioner system according to claim 1, it is characterised in that also including cooling water pump and cooling tower,
The cooling water pump, cooling tower and screw-type water chiller are in turn connected to form the 3rd circulation loop.
6. water-cooled cooling water air conditioner system according to claim 1, it is characterised in that also including fan coil, air-treatment
Unit and unitary air handling unit, the fan coil, air-treatment unit and unitary air handling unit three are in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249273.0U CN206269286U (en) | 2016-11-16 | 2016-11-16 | A kind of water-cooled cooling water air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621249273.0U CN206269286U (en) | 2016-11-16 | 2016-11-16 | A kind of water-cooled cooling water air conditioner system |
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| Publication Number | Publication Date |
|---|---|
| CN206269286U true CN206269286U (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621249273.0U Active CN206269286U (en) | 2016-11-16 | 2016-11-16 | A kind of water-cooled cooling water air conditioner system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224859A (en) * | 2017-12-18 | 2018-06-29 | 新奥泛能网络科技股份有限公司 | A kind of energy consumption predictor method of cold supply system |
| CN111750451A (en) * | 2020-07-06 | 2020-10-09 | 珠海格力电器股份有限公司 | Air sterilizer, air sterilizing method, device, system and storage medium |
-
2016
- 2016-11-16 CN CN201621249273.0U patent/CN206269286U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108224859A (en) * | 2017-12-18 | 2018-06-29 | 新奥泛能网络科技股份有限公司 | A kind of energy consumption predictor method of cold supply system |
| CN108224859B (en) * | 2017-12-18 | 2020-03-31 | 新奥泛能网络科技股份有限公司 | Energy consumption estimation method of cooling system |
| CN111750451A (en) * | 2020-07-06 | 2020-10-09 | 珠海格力电器股份有限公司 | Air sterilizer, air sterilizing method, device, system and storage medium |
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