CN203671795U - Multi-connected air conditioner cooling system and multi-connected air conditioner with same - Google Patents
Multi-connected air conditioner cooling system and multi-connected air conditioner with same Download PDFInfo
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- CN203671795U CN203671795U CN201320870554.8U CN201320870554U CN203671795U CN 203671795 U CN203671795 U CN 203671795U CN 201320870554 U CN201320870554 U CN 201320870554U CN 203671795 U CN203671795 U CN 203671795U
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- 238000001816 cooling Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000052 comparative effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000008030 elimination Effects 0.000 description 3
- 238000003379 elimination reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Abstract
A multi-connected air conditioner cooling system and a multi-connected air conditioner with the same are provided, wherein the cooling system comprises: the water inlet of the water collecting tank is communicated with the condensed water outlets of the plurality of internal machines through a water inlet pipeline; the cooling modules are respectively arranged on the heating components of the outer machine, the cooling modules are respectively communicated with the water outlets of the water collecting tank through water distribution pipes, and the water distribution pipes are provided with electronic valves; a plurality of temperature sensors that collect temperatures of the plurality of heat generating components, respectively; a controller connected to the plurality of temperature sensors and the plurality of electronic valves; the controller obtains the real-time temperature collected by the plurality of temperature sensors, compares the real-time temperature with a preset temperature, and controls the electronic valve according to the comparison result. The utility model discloses a multiple air conditioner cooling system collects the comdenstion water through the header tank, then distributes outer machine part that generates heat, effectively alleviates because of the high difficult problem that causes the air conditioner part that generates heat operation dumb or direct damage of temperature, has solved the hidden danger that arouses because of the comdenstion water discharges the mistake simultaneously.
Description
Technical field
The utility model relates to field of air conditioning, particularly relates to a kind of multi-connected air conditioner cooling system and has its multi-connected air conditioner.
Background technology
Multi-connected air conditioner (being commonly called as " one drag many "), comprises the interior machine of an outer machine and Duo Tai parallel connection.The outer machine load of multi-connected air conditioner is large, to compressor and motor require highly, especially under T3 operating mode, the defective and compressor high temperature chaser protection of electric machine temperature rise etc. often occurs, and easily reduces key components and parts service life.For Middle East, if Saudi Arabia's outdoor temperature in summer is up to 50 ° of left and right, the working environment of motor and compressor is extremely severe, so be necessary to consider how to improve the environment for use at the main heat generating components of torrid areas air-conditioning.
Simultaneously, existing air-conditioning system to the utilization of condensed water still neither one improve efficient system and control, the common processing method of condensed water producing in China's operation of air conditioner process be directly discharged into outdoor, this way has not only been wasted a large amount of water resources and the contained energy of condensed water, and sometimes also can cause the inconvenience of environmental pollution and life.And in the operation maintenance process of central air conditioner system, problem accounts for the most of ratio of total maintenance capacity to occur spilling water because of silting up of condensed water, leak etc., and because it has disguised strong, the feature such as recurrence rate is high, perdurabgility is long, allow user's annoyance endlessly.
Summary of the invention
For above-mentioned prior art present situation, technical problem to be solved in the utility model is, a kind of multi-connected air conditioner cooling system is provided, it can effectively alleviate a difficult problem that causes air-conditioning heat generating components to run improperly or directly damage because of excess Temperature, has solved because of the improper caused hidden danger of condensed water elimination simultaneously.Another technical problem to be solved in the utility model is, a kind of multi-connected air conditioner with this cooling system is provided.
In order to solve the problems of the technologies described above, multi-connected air conditioner cooling system provided by the utility model, described air-conditioning comprises the interior machine that outer machine and Duo Tai are in parallel, described cooling system comprises:
Header tank, has water inlet and multiple delivery port, and described water inlet is communicated with the condensation-water drain of many described interior machines by inlet pipeline;
Multiple refrigerating modules, are arranged at respectively on multiple heat generating components of described outer machine, and multiple refrigerating modules are communicated with multiple delivery ports of described header tank through sparge pipe respectively, on described sparge pipe, are provided with electronic valve;
Multiple temperature sensors, gather respectively the temperature of multiple described heat generating components;
Controller, is connected with multiple described temperature sensors and multiple described electronic valve;
Described controller obtains the real time temperature that multiple described temperature sensors gather, and this real time temperature and preset temperature are compared, according to electronic valve described in comparative result control.
Therein in an embodiment, multiple described refrigerating modules comprise for the controller refrigerating module of cooling outer machine controller, for the condenser refrigerating module of cooler condenser, for the compressor refrigerating module of cooling compressor with for the fan electromotor refrigerating module of cooling fan motor.
In an embodiment, described condenser refrigerating module is the sparge pipe that is arranged at described condenser top therein, one end sealing of this sparge pipe, and the other end is communicated with corresponding described sparge pipe, on this sparge pipe bottom tube wall, is provided with some hole for water sprayings.
In an embodiment, described fan electromotor refrigerating module is coil pipe therein, and this coil pipe coils in described fan electromotor outside, one end sealing of this coil pipe, and the other end is communicated with corresponding described sparge pipe.
In an embodiment, described compressor refrigerating module is tubular graticule mesh therein, and this graticule mesh is enclosed within the outside of described compressor, and the delivery port of described sparge pipe is towards described graticule mesh.
In an embodiment, the maximum fluid height of described header tank is lower than the height of described condensation-water drain, and the minimum level height of described header tank is higher than the height of described refrigerating module therein.
In an embodiment, described header tank is attemperater therein.
In an embodiment, on the sidewall of described header tank, be provided with overfall therein, this overfall is connected with overflow pipe.
In an embodiment, multiple described water outlets are provided with filter therein.
A kind of multi-connected air conditioner provided by the utility model, comprises above-mentioned cooling system.
Compared with prior art, multi-connected air conditioner cooling system of the present utility model, the condensation water collection producing during by interior mechanism cold by header tank, then be assigned to outer machine heat generating components (as compressor, circuit board, blower motor, heat exchanger etc.), cool according to the corresponding unusual condition of its temperature, and reach the effect that key components and parts temperature is controlled to certain safety value; Meanwhile, realize the Efficient Cycle utilization of resource, prevent hidden danger that condensed water elimination is improper caused and improve the environment for use of air-conditioning, extend complete machine service life.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the multi-connected air conditioner cooling system in one of them embodiment of the utility model;
Fig. 2 is the schematic diagram of the outer machine part of the multi-connected air conditioner cooling system in Fig. 1.
Description of reference numerals: 10, outer machine; 11, housing; 12, condenser; 13, compressor; 14, fan electromotor; 15, outer machine controller; 20, interior machine; 30, electric expansion valve; 40, cooling system; 41, header tank; 42, inlet pipeline; 43, sparge pipe; 44, controller refrigerating module; 45, condenser refrigerating module; 46, compressor refrigerating module; 47, fan electromotor refrigerating module; 48a, 48b, 48c, temperature sensor.
The specific embodiment
Also the utility model is elaborated below with reference to accompanying drawing in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, the feature in following embodiment and embodiment can combine mutually.
As shown in Figure 1, multi-connected air conditioner cooling system 40 in one of them embodiment of the utility model comprises: header tank 41, multiple refrigerating module, multiple temperature sensor 48 and controller, wherein, described header tank 41 is arranged at outdoor machine of air-conditioner 10 housing 11 inside, this header tank 41 has water inlet and multiple delivery port, and described water inlet is communicated with the condensation-water drain of many described interior machines 20 by inlet pipeline 42.Preferably, the maximum fluid height of described header tank 41 is lower than the height of described condensation-water drain, and the minimum level height of described header tank 41 is higher than the height of described refrigerating module, utilize like this difference in height to realize condensation water collection and dispensing, additionally do not increase special equipment, cost is low, also can not affect outward appearance, structure is very simple, and benefit is obvious.Preferably, described header tank 41 is attemperater, prevents heat transmission.Preferably, on the sidewall of described header tank 41, be provided with overfall, this overfall is connected with overflow pipe.Preferably, multiple described water outlets are provided with filter.
Multiple described refrigerating modules are arranged at respectively on multiple heat generating components of described outer machine 10, multiple refrigerating modules are communicated with multiple delivery ports of described header tank 41 through sparge pipe 43 respectively, on described sparge pipe 43, be provided with electronic valve (not shown), by electronic valve in conjunction with controller the analysis result to temperature and then control flexibly the condensate flow that enters modules.Preferably, multiple described refrigerating modules comprise for the controller refrigerating module 44 of cooling outer machine controller 15, for the condenser refrigerating module 45 of cooler condenser 12, for the compressor refrigerating module 46 of cooling compressor 13 with for the fan electromotor refrigerating module 47 of cooling fan motor 14.
As shown in Figure 2, preferably, described condenser refrigerating module 45 is for being arranged at the sparge pipe 45 of described condenser 12 tops, and one end of this sparge pipe 45 is sealed, the other end is communicated with corresponding described sparge pipe 43, on these sparge pipe 45 bottom tube walls, is provided with some hole for water sprayings.Described fan electromotor refrigerating module 47 is coil pipe 47, and this coil pipe 47 coils in described fan electromotor 14 outsides, one end sealing of this coil pipe 47, and the other end is communicated with corresponding described sparge pipe 43.Described compressor refrigerating module 46 is tubular graticule mesh 46, and this graticule mesh 46 is enclosed within the outside of described compressor 13, and the delivery port of described sparge pipe 43 is towards described graticule mesh 46.
Multiple described temperature sensor 48a, 48b, 48c gather respectively the temperature of multiple described heat generating components, and transfer to controller.
Described controller is connected with multiple described temperature sensor 48a, 48b, 48c and multiple described electronic valve.Described controller obtains the real time temperature that multiple described temperature sensors gather, and this real time temperature and preset temperature are compared, according to electronic valve described in comparative result control.
As can be seen here, the multi-connected air conditioner cooling system 40 of the present embodiment, the condensation water collection producing when interior machine 20 refrigeration by header tank 41, then be assigned to outer machine 10 heat generating components (as compressor 13, circuit board, blower motor, heat exchanger etc.), cool according to the corresponding unusual condition of its temperature, and reach the effect that key components and parts temperature is controlled to certain safety value; Meanwhile, realize the Efficient Cycle utilization of resource, prevent hidden danger that condensed water elimination is improper caused and improve the environment for use of air-conditioning, extend complete machine service life.
In another embodiment of the utility model, provide a kind of multi-connected air conditioner, comprise interior machine 20 that outer machine 10, Duo Tai be in parallel, be arranged at electric expansion valve 30 between outer machine 10 and many interior machines 20 and the cooling system 40 in above-described embodiment.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (10)
1. a multi-connected air conditioner cooling system, described air-conditioning comprises the interior machine that outer machine and Duo Tai are in parallel, and it is characterized in that, described cooling system comprises:
Header tank, has water inlet and multiple delivery port, and described water inlet is communicated with the condensation-water drain of many described interior machines by inlet pipeline;
Multiple refrigerating modules, are arranged at respectively on multiple heat generating components of described outer machine, and multiple refrigerating modules are communicated with multiple delivery ports of described header tank through sparge pipe respectively, on described sparge pipe, are provided with electronic valve;
Multiple temperature sensors, gather respectively the temperature of multiple described heat generating components;
Controller, is connected with multiple described temperature sensors and multiple described electronic valve;
Described controller obtains the real time temperature that multiple described temperature sensors gather, and this real time temperature and preset temperature are compared, according to electronic valve described in comparative result control.
2. multi-connected air conditioner cooling system according to claim 1, it is characterized in that, multiple described refrigerating modules comprise for the controller refrigerating module of cooling outer machine controller, for the condenser refrigerating module of cooler condenser, for the compressor refrigerating module of cooling compressor with for the fan electromotor refrigerating module of cooling fan motor.
3. multi-connected air conditioner cooling system according to claim 2, it is characterized in that, described condenser refrigerating module is the sparge pipe that is arranged at described condenser top, one end sealing of this sparge pipe, the other end is communicated with corresponding described sparge pipe, on this sparge pipe bottom tube wall, is provided with some hole for water sprayings.
4. multi-connected air conditioner cooling system according to claim 2, is characterized in that, described fan electromotor refrigerating module is coil pipe, and this coil pipe coils in described fan electromotor outside, one end sealing of this coil pipe, and the other end is communicated with corresponding described sparge pipe.
5. multi-connected air conditioner cooling system according to claim 2, is characterized in that, described compressor refrigerating module is tubular graticule mesh, and this graticule mesh is enclosed within the outside of described compressor, and the delivery port of described sparge pipe is towards described graticule mesh.
6. according to the multi-connected air conditioner cooling system described in any one in claim 1 to 5, it is characterized in that, the maximum fluid height of described header tank is lower than the height of described condensation-water drain, and the minimum level height of described header tank is higher than the height of described refrigerating module.
7. multi-connected air conditioner cooling system according to claim 6, is characterized in that, described header tank is attemperater.
8. multi-connected air conditioner cooling system according to claim 6, is characterized in that, on the sidewall of described header tank, is provided with overfall, and this overfall is connected with overflow pipe.
9. multi-connected air conditioner cooling system according to claim 6, is characterized in that, multiple described water outlets are provided with filter.
10. a multi-connected air conditioner, is characterized in that, comprises cooling system as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870554.8U CN203671795U (en) | 2013-12-25 | 2013-12-25 | Multi-connected air conditioner cooling system and multi-connected air conditioner with same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320870554.8U CN203671795U (en) | 2013-12-25 | 2013-12-25 | Multi-connected air conditioner cooling system and multi-connected air conditioner with same |
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| CN203671795U true CN203671795U (en) | 2014-06-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748256A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力电器股份有限公司 | Multi-connected air conditioner cooling system and multi-connected air conditioner with same |
| CN109413954A (en) * | 2018-11-26 | 2019-03-01 | 珠海格力电器股份有限公司 | Cooling device and washing and drying integrated machine |
| CN113483388A (en) * | 2021-06-29 | 2021-10-08 | 宁波奥克斯电气股份有限公司 | Air conditioner heat dissipation control method, air conditioner heat dissipation system and air conditioner |
-
2013
- 2013-12-25 CN CN201320870554.8U patent/CN203671795U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748256A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力电器股份有限公司 | Multi-connected air conditioner cooling system and multi-connected air conditioner with same |
| CN104748256B (en) * | 2013-12-25 | 2018-05-11 | 珠海格力电器股份有限公司 | Multi-connected air conditioner cooling system and multi-connected air conditioner with same |
| CN109413954A (en) * | 2018-11-26 | 2019-03-01 | 珠海格力电器股份有限公司 | Cooling device and washing and drying integrated machine |
| CN109413954B (en) * | 2018-11-26 | 2024-04-05 | 珠海格力电器股份有限公司 | Cooling device and washing and drying integrated machine |
| CN113483388A (en) * | 2021-06-29 | 2021-10-08 | 宁波奥克斯电气股份有限公司 | Air conditioner heat dissipation control method, air conditioner heat dissipation system and air conditioner |
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| GR01 | Patent grant | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20140625 |