CN107062712A - A kind of air-conditioning water supply system of multigroup regulation control - Google Patents
A kind of air-conditioning water supply system of multigroup regulation control Download PDFInfo
- Publication number
- CN107062712A CN107062712A CN201710137399.1A CN201710137399A CN107062712A CN 107062712 A CN107062712 A CN 107062712A CN 201710137399 A CN201710137399 A CN 201710137399A CN 107062712 A CN107062712 A CN 107062712A
- Authority
- CN
- China
- Prior art keywords
- water
- cooling tower
- chilling units
- chilled water
- handpiece
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a kind of air-conditioning water supply system of multigroup regulation control, it is related to HVAC system and device field.In the present invention：Cooling tower has one group and at least three, flow monitoring device has one group and at least three, handpiece Water Chilling Units have one group and at least three, flow monitoring device is installed between cooling tower and pressure-regulating valve, flow monitoring device is connected with handpiece Water Chilling Units by reflux line, is connected between handpiece Water Chilling Units and cooling tower by reflux line.Cooling tower is set to one group at least three by the present invention, and single or multiple handpiece Water Chilling Units are entered with water-filling regulation supply；Multigroup cooling tower corresponds to the mode of multiple or single cooling unit, it is ensured that the sufficient supply of the hydraulic pressure water temperature of handpiece Water Chilling Units；And the independent flow monitoring device and pressure-regulating valve connected using each handpiece Water Chilling Units, independent handpiece Water Chilling Units are monitored and adjusted.
Description
Technical field
The present invention relates to HVAC system and device field, more particularly to a kind of air-conditioning water supply system of multigroup regulation control.
Background technology
Handpiece Water Chilling Units are also known as：Refrigerator, refrigeration unit, frozen water unit, cooling device etc., because of the use ratio of all trades and professions
It is wide, so the requirement to handpiece Water Chilling Units is also different.Its operation principle is a multi-functional machine, eliminates liquid steaming
Gas passes through compression or heat absorption formula kind of refrigeration cycle.
In HVAC system, the running of handpiece Water Chilling Units directly affects the temperature regulation effect of end-equipment, and single
Endless form is cooled down it is possible that how water temperature or the insufficient situation of hydraulic pressure, ensure the hydraulic pressure water temperature of handpiece Water Chilling Units
Sufficient supply, the problem of becoming to need to solve.
The content of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is multigroup regulation control air-conditioning water supply system, so as to
Ensure the sufficient supply of the hydraulic pressure water temperature of handpiece Water Chilling Units.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention carries a kind of air-conditioning water supply system of multigroup regulation control, including handpiece Water Chilling Units, tail end air conditioner equipment, chilled water
Pipe, check-valves, chilled water pump, water compensating valve, constant pressure water-supplement vacuum degasifier, chilled water pipe, chilled water pump, cooling tower, blower fan,
Flow monitoring device, pressure-regulating valve, control valve：
Tail end air conditioner equipment and cooling tower are connected to the both sides of handpiece Water Chilling Units, and chilled water pump passes through rubber hose and chilled water pipe phase
Even, chilled water pump is connected with check-valves, and constant pressure water-supplement vacuum degasifier is connected by water compensating valve with chilled water pipe；
Chilled water pump is connected by rubber hose with chilled water pipe, and chilled water pump is connected with check-valves, constant pressure supply water vacuum outgas
Device is connected by water compensating valve with chilled water pipe；
Cooling tower has one group and at least three, and flow monitoring device has one group and at least three, and handpiece Water Chilling Units have one group and at least
Three, flow monitoring device is installed between cooling tower and pressure-regulating valve, and flow monitoring device passes through backflow with handpiece Water Chilling Units
Pipeline is connected, and is connected between handpiece Water Chilling Units and cooling tower by reflux line.
Wherein, evaporator, compression are included on the inlet channel of each handpiece Water Chilling Units in installing control valve arrangement, handpiece Water Chilling Units
Machine, condenser, throttle-valve structure.
Wherein, blower fan, the outside pipeline connection control valve arrangement of cooling tower are set in cooling tower.
Compared with prior art, the beneficial effects of the invention are as follows：Cooling tower is set to one group at least three by the present invention,
Single or multiple handpiece Water Chilling Units are entered with water-filling regulation supply；Multigroup cooling tower corresponds to the side of multiple or single cooling unit
Formula, it is ensured that the sufficient supply of the hydraulic pressure water temperature of handpiece Water Chilling Units；And the independent flow connected using each handpiece Water Chilling Units is supervised
Device and pressure-regulating valve are surveyed, independent handpiece Water Chilling Units are monitored and adjusted.
Brief description of the drawings
Fig. 1 is the schematic diagram of the handpiece Water Chilling Units of the present invention；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1；
Fig. 3 is that cooling tower controls circulating system structure schematic diagram；
Wherein：L, handpiece Water Chilling Units；M, tail end air conditioner equipment；1st, chilled water pipe；2nd, check-valves；3rd, chilled water pump；4th, water compensating valve；5、
Constant pressure water-supplement vacuum degasifier；6th, chilled water pipe；7th, chilled water pump；8th, cooling tower；9th, blower fan；10th, flow monitoring device；
11st, pressure-regulating valve；12nd, control valve.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The present invention for it is a kind of it is multigroup regulation control air-conditioning water supply system, including handpiece Water Chilling Units L, tail end air conditioner equipment M,
Chilled water pipe 1, check-valves 2, chilled water pump 3, water compensating valve 4, constant pressure water-supplement vacuum degasifier 5, chilled water pipe 1, chilled water pump
3rd, cooling tower 8, blower fan 9, flow monitoring device 10, pressure-regulating valve 11, control valve 12：
Tail end air conditioner equipment M and cooling tower 8 are connected to handpiece Water Chilling Units L both sides, and chilled water pump 3 passes through rubber hose and chilled water
Pipe 1 is connected, and chilled water pump 3 is connected with check-valves 2, and constant pressure water-supplement vacuum degasifier 5 passes through water compensating valve 4 and the phase of chilled water pipe 1
Even；
Chilled water pump 3 is connected by rubber hose with chilled water pipe 1, and chilled water pump 3 is connected with check-valves 2, constant pressure supply water vacuum
Degasser 5 is connected by water compensating valve 4 with chilled water pipe 1；
Cooling tower 8 has one group and at least three, and flow monitoring device 10 has one group and at least three, handpiece Water Chilling Units L have one group and
At least three, flow monitoring device 10 is installed between cooling tower 8 and pressure-regulating valve 11, flow monitoring device 10 and cooling-water machine
Group L is connected by reflux line, is connected between handpiece Water Chilling Units L and cooling tower 8 by reflux line.
Further, being installed on each handpiece Water Chilling Units L inlet channel in the structure of control valve 12, handpiece Water Chilling Units L includes steaming
Send out device, compressor, condenser, throttle-valve structure.
Further, blower fan 9, the outside pipeline connection structure of control valve 12 of cooling tower 8 are set in cooling tower 8.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (3)
1. a kind of air-conditioning water supply system of multigroup regulation control, including handpiece Water Chilling Units（L）, tail end air conditioner equipment（M）, chilled water
Pipe（1）, check-valves（2）, chilled water pump（3）, water compensating valve（4）, constant pressure water-supplement vacuum degasifier（5）, chilled water pipe（1）, it is cold
Freeze water pump（3）, cooling tower（8）, blower fan（9）, flow monitoring device（10）, pressure-regulating valve（11）, control valve（12）, its feature
It is：
The tail end air conditioner equipment（M）And cooling tower（8）It is connected to handpiece Water Chilling Units（L）Both sides, the chilled water pump（3）Pass through
Rubber hose and chilled water pipe（1）It is connected, the chilled water pump（3）With check-valves（2）It is connected, the constant pressure supply water vacuum outgas
Device（5）Pass through water compensating valve（4）With chilled water pipe（1）It is connected；
The chilled water pump（3）Pass through rubber hose and chilled water pipe（1）It is connected, the chilled water pump（3）With check-valves（2）Phase
Even, the constant pressure water-supplement vacuum degasifier（5）Pass through water compensating valve（4）With chilled water pipe（1）It is connected；
The cooling tower（8）There are one group and at least three, the flow monitoring device（10）There are one group and at least three, cooling-water machine
Group（L）There are one group and at least three, the flow monitoring device（10）It is installed in cooling tower（8）With pressure-regulating valve（11）It
Between, the flow monitoring device（10）With handpiece Water Chilling Units（L）It is connected by reflux line, the handpiece Water Chilling Units（L）With cooling tower
（8）Between by reflux line be connected.
2. a kind of air-conditioning water supply system of multigroup regulation control according to claim 1, it is characterised in that each cold water
Unit（L）Inlet channel on install control valve（12）Structure, the handpiece Water Chilling Units（L）It is interior including evaporator, compressor, condensation
Device, throttle-valve structure.
3. a kind of air-conditioning water supply system of multigroup regulation control according to claim 1, it is characterised in that the cooling
Tower（8）Interior setting blower fan（9）, the cooling tower（8）Outside pipeline connection control valve（12）Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137399.1A CN107062712A (en) | 2017-03-09 | 2017-03-09 | A kind of air-conditioning water supply system of multigroup regulation control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710137399.1A CN107062712A (en) | 2017-03-09 | 2017-03-09 | A kind of air-conditioning water supply system of multigroup regulation control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107062712A true CN107062712A (en) | 2017-08-18 |
Family
ID=59622134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710137399.1A Pending CN107062712A (en) | 2017-03-09 | 2017-03-09 | A kind of air-conditioning water supply system of multigroup regulation control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107062712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036510A1 (en) * | 2019-08-30 | 2021-03-04 | 珠海格力电器股份有限公司 | Water chilling unit, outlet water regulating method, and air-conditioning system |
-
2017
- 2017-03-09 CN CN201710137399.1A patent/CN107062712A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021036510A1 (en) * | 2019-08-30 | 2021-03-04 | 珠海格力电器股份有限公司 | Water chilling unit, outlet water regulating method, and air-conditioning system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |