CN2929540Y - Water cooling type integrated outdoor unit of air conditioner - Google Patents
Water cooling type integrated outdoor unit of air conditioner Download PDFInfo
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- CN2929540Y CN2929540Y CNU2007201233771U CN200720123377U CN2929540Y CN 2929540 Y CN2929540 Y CN 2929540Y CN U2007201233771 U CNU2007201233771 U CN U2007201233771U CN 200720123377 U CN200720123377 U CN 200720123377U CN 2929540 Y CN2929540 Y CN 2929540Y
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Abstract
A cold water shaped air conditioner integrated outdoor machine comprises a shell body, wherein compressor shelving chambers isolated with each other and a chilling water chamber are equipped inside the shell body, a chiller is equipped inside the chilling water chamber, a compressor communicated with the chiller is equipped inside the compressor shelving chamber, a spray pipe communicated with a water pump inside the shell body is equipped on the upper portion of the chilling water chamber, side wall of the chilling water chamber is equipped with a wind passage, the bottom of the chilling water chamber is loaded with water, the head portion of the chilling water chamber is equipped with a fan, which is characterized in that a heat radiation layer is equipped between the spray pipe and the water face inside the chilling water chamber and the chiller is fully submerged in water. The utility model has the advantages of a simple structure, convenient equipment, low cost, long using life, low electric consumption and good effect of chilling, the using of the utility model can lower the electric consumption of the air conditioner, prolongs life of the compressor and the chiller.
Description
(1), affiliated technical field
The utility model relates to the off-premises station of a kind of air-conditioning, particularly a kind of air conditioner.
(2), technical background
Existing air conditioner outdoor unit is made up of compressor, condenser pipe, blower fan etc., and it mainly relies on blower fan that condenser pipe is carried out air blast, makes the refrigerant in the condenser pipe carry out heat exchange by condenser pipe and air, thereby reduces the temperature of refrigerant.There is such deficiency in it: the temperature of condensation raises with outdoor temperature; the rising of condensation temperature is the directly decline of the indoor refrigerating capacity of influence just; caused the operating pressure of whole tubing to increase, the compressor operating load becomes big, and operating current has also become greatly; make the operating mode variation of whole air-conditioning system; cooling effectiveness is poor, and the power consumption quantitative change is big, even can make compressor take place to protect action and quit work; the fault of not refrigeration of air-conditioning takes place, and has shortened the life-span of compressor.
Disclose the patent of invention that a kind of name is called " spray water-cooled air-conditioning outdoor set " in CN1734186A, this invention includes: an off-premises station body; Be arranged on the condenser and the compressor of off-premises station body interior, this condenser has the heat transmission fin, and this compressor is communicated with condenser; Be opened in the some fresh air inlets on the off-premises station body, outdoor air reaches condenser via these fresh air inlets; Be arranged on the blower fan on the off-premises station body; And a spray thrower that is arranged on condenser top, offer a plurality of apertures on this spray thrower, so that the cooling medium in the spray thrower sprays to the heat transmission fin of condenser.
In CN2412167Y, announced the utility model patent that a kind of name is called " the outdoor unit of detachable air conditioner water-cooled ", the cooling tower that it includes housing, compression condensation part and is made up of watering dish, collecting-tank, water filter, water pump and extension set, watering dish and collecting-tank are separately positioned on the upper and lower of condenser coil and are fixed on the shell holder, the upper hose of water pump and return pipe are communicated with watering dish and collecting-tank respectively, water filter is connected on the return pipe of water pump, collecting-tank is provided with water inlet pipe, and its bottom is provided with blow-off pipe.
In above-mentioned two patents, all be that what to adopt is water cooling, than air cooling efficient height, but equally all there is following deficiency in they: because condenser pipe or condenser are exposed in the air, under the effect of high-temperature and oxygen, be easy to make condenser pipe or condenser to tie incrustation scale, prolongation along with service time, incrustation scale is more and more, the heat-sinking capability of condenser pipe or condenser is significantly reduced, and condenser pipe or condenser do not contact with water fully, make its radiating efficiency relatively poor, cause poor heat radiation.
(3), summary of the invention
The purpose of this utility model just provides a kind of water-cooled air-conditioning one off-premises station simple in structure, easy for installation, and it significantly improves radiating efficiency, and power consumption is little, and has prolonged the service life of compressor.
The purpose of this utility model is to realize by such technical scheme, it includes housing, there is isolated each other compressor to shelve chamber and cooling water cavity in the housing, condenser is arranged in the cooling water cavity, the compressor that is connected with condenser is arranged on compressor and shelves in the chamber, the spray header that is connected with the water pump that is positioned at housing is arranged on the top of cooling water cavity, the sidewall of cooling water cavity was provided with the air port, fill water in the cooling water cavity bottom, be provided with blower fan at the cooling water cavity top, it is characterized in that: in the inner chamber of cooling water cavity, be provided with heat dissipating layer between the spray header and the water surface, condenser is submerged in the water fully.
The utility model is work like this: high temperature, high-pressure gaseous refrigerant that compressor is transported in the condenser carry out heat exchange by condenser and water on every side, have reduced the temperature of condenser inner refrigerant, make it to become liquid state, and water temperature increases; The water of rising temperature sprays in water pump is extracted into spray header and downwards, water is from top to bottom flowed, under the effect of blower fan, air upwards flows, flow downward and air upwards flows in such counter-current process at water, carry out heat exchange by heat dissipating layer each other, realize the purpose that water is lowered the temperature.Because condenser is to be in fully in the water, condenser fully contacts with water, and area of dissipation is big, and the heat exchanger effectiveness between refrigerant and the water is significantly improved, thereby realizes the purpose that refrigerant is fully lowered the temperature.
Owing to adopted technique scheme, the utlity model has that simple in structure, easy for installation, with low cost, long service life, power consumption are low, the advantage of good cooling results, use it can reduce air-conditioning power consumption, prolong service life of compressor and condenser.
(4), description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is first kind of structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the water level controller electrical block diagram;
Fig. 5 is second kind of structural representation of the present utility model;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the B-B cutaway view of Fig. 6.
Among the figure: 1. compressor is shelved the chamber; 2. cooling water cavity; 3. condenser; 4. compressor; 5. water pump; 6. spray header; 7. cross the air port; 8. blower fan; 9. heat dissipating layer; 10. fin; 11. sealed tube; 12. ball float; 13. normally closed dry-reed relay; 14. often drive dry-reed relay; 15. magnetic valve; 16. relay; 17. magnet; 18. water inlet pipe.
(5), the specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
As Fig. 1,2,3,5,6, shown in 7, the utility model includes housing, there is isolated each other compressor to shelve chamber 1 and cooling water cavity 2 in the housing, condenser 3 is arranged in the cooling water cavity 2, the compressor 4 that is connected with condenser 3 is arranged on compressor and shelves in the chamber 1, the spray header 6 that is connected with the water pump 5 that is positioned at housing is arranged on the top of cooling water cavity 2, the sidewall of cooling water cavity 2 was provided with air port 7, fill water in cooling water cavity 2 bottoms, be provided with blower fan 8 at the cooling water cavity top, it is characterized in that: in the inner chamber of cooling water cavity 2, be provided with heat dissipating layer 9 between the spray header 6 and the water surface, condenser 3 is submerged in the water fully.
The utility model is work like this: high temperature, high-pressure gaseous refrigerant that compressor 4 is transported in the condenser 3 carry out heat exchange by condenser 3 and water on every side, have reduced the temperature of condenser 3 inner refrigerants, make it to become liquid state, and water temperature increases; The water of rising temperature sprays in water pump 5 is extracted into spray header 6 and downwards, water is from top to bottom flowed, under the effect of blower fan 8, air upwards flows, flow downward and air upwards flows in such counter-current process at water, carry out heat exchange by heat dissipating layer 9 each other, realize the purpose that water is lowered the temperature.Because condenser 3 is to be in fully in the water, condenser 3 fully contacts with water, and area of dissipation is big, and the heat exchanger effectiveness between refrigerant and the water is significantly improved, thereby realizes the purpose that refrigerant is fully lowered the temperature.
As shown in Figure 1, condenser 3 can be to be made of helix tube.As shown in Figure 7, also can be that pipe by many bendings constitutes.
As shown in Figure 5, heat dissipating layer 9 can be one deck, and it is by a plurality of fin 10 overlapping forming of undulate, and the placement of tilting.As shown in Figure 1, heat dissipating layer 9 also can be for two-layer, every layer of a plurality of fin 10 overlapping forming by undulate, and tilt to place, the incline direction of two-layer fin 10 is opposite.
As shown in Figure 7, water pump 5 can be arranged on compressor and shelves in the chamber 1.Certainly, reduce temperature in order to make water pump 5, increase the service life, as shown in Figure 1, water pump 5 can also be arranged in the water of cooling water cavity 2 bottoms.
Shown in Fig. 1,2,4,5,6, the water surface elevation for the ease of water in the control cooling water cavity is provided with water level controller in cooling water cavity 2.Water level controller includes sealed tube 11, ball float 12, normally closed dry-reed relay 13, often drive dry-reed relay 14, magnetic valve 15 and relay 16, sealed tube 11 is arranged in the cooling water cavity 2 vertically, upper limit position place in sealed tube 11 is provided with normally closed dry-reed relay 13, place, lower position in sealed tube 11 is provided with and often drives dry-reed relay 14, on sealed tube 11, be with a ball float 12 versatilely, ball float 12 is provided with magnet 17, cooling water cavity 2 is provided with the water inlet pipe 18 of charged magnet valve 15, magnetic valve 15, relay 16, often drive dry-reed relay 14 and normally closed dry-reed relay 13 and be connected to each other to a control circuit; The control circuit annexation is: relay 16, often open dry-reed relay 14, normally closed dry-reed relay 13 each other successively the series connection after, be connected between the two poles of the earth of power supply, after magnetic valve 15, relay 16 first control contact J-1-1, the J-1-2 series connection, be connected between the two poles of the earth of power supply, second control contact J-2-1, the J-2-2 of relay 16 is attempted by the two ends of often driving dry-reed relay 14.
Outwards overflow in order to prevent the dilutional hyponatremia in the cooling water cavity 2, sealed tube 11 is provided with a water level upper limit position, in order to prevent that water surfaces because of minimizing makes condenser 3 in the cooling water cavity 2, on sealed tube 11, be provided with a water level lower position a little more than condenser 3 places; Ball float 12 with the height difference of water level, moves and go up lower edge sealed tube 11 under buoyancy function; Water level controller is work like this: the water surface in cooling water cavity 2 is reduced to the following of water level and prescribes a time limit, ball float 12 arrives the position of lower limit with the decline of water level, at this moment, magnet 17 on the ball float 12 just make be positioned at sealed tube 11 lower positions often open dry-reed relay 14 closures, make relay 16 energisings, the first control contact J-1-1 of relay 16, the J-1-2 and the second control contact J-2-1, J-2-2 is closed simultaneously, at this moment, the first control contact J-1-1 because of relay 16, J-1-2 is closed and make magnetic valve 15 energisings, magnetic valve 15 is opened, and water flows in the cooling water cavity 2 by water inlet pipe 18; Along with water constantly flows into, the water surface rises, ball float 12 leaves and often drives dry-reed relay 14, often driving dry-reed relay 14 disconnects, the second control contact J-2-1 because of relay 16, J-2-2 is in closure state, relay 16 is still switched on, magnetic valve 15 is also switched on and water is continued to flow into, when the water surface arrives upper limit position, ball float 12 arrives normally closed dry-reed relay 13, under the effect of the magnet on the ball float 12 17, make normally closed dry-reed relay 13 be in off-state, at this moment, relay 16 outages, the first control contact J-1-1 of relay 16, the J-1-2 and the second control contact J-2-1, J-2-2 disconnects simultaneously, magnetic valve 15 outages, and water inlet pipe 18 stops to supply water in cooling water cavity 2.
Claims (9)
1. water-cooled air-conditioning one off-premises station, include housing, there is isolated each other compressor to shelve chamber (1) and cooling water cavity (2) in the housing, condenser (3) is arranged in the cooling water cavity (2), the compressor (4) that is connected with condenser (3) is arranged on compressor and shelves in the chamber (1), the spray header (6) that is connected with the water pump that is positioned at housing (5) is arranged on the top of cooling water cavity (2), the sidewall of cooling water cavity (2) was provided with air port (7), fill water in cooling water cavity (2) bottom, be provided with blower fan (8) at the cooling water cavity top, it is characterized in that: in the inner chamber of cooling water cavity (2), be provided with heat dissipating layer (9) between the spray header (6) and the water surface, condenser (3) is submerged in the water fully.
2. water-cooled air-conditioning one off-premises station as claimed in claim 1, it is characterized in that: condenser (3) is to be made of helix tube.
3. water-cooled air-conditioning one off-premises station as claimed in claim 1 is characterized in that: condenser (3) is that the pipe by many bendings constitutes.
4. water-cooled air-conditioning one off-premises station as claimed in claim 1, it is characterized in that: heat dissipating layer (9) is one deck, by overlapping the forming of a plurality of fin (10) of undulate, and tilts to place.
5. water-cooled air-conditioning one off-premises station as claimed in claim 1 is characterized in that: heat dissipating layer (9) is two-layer, every layer of overlapping forming of a plurality of fin (10) by undulate, and tilt to place, the incline direction of two-layer fin (10) is opposite.
6. water-cooled air-conditioning one off-premises station as claimed in claim 1, it is characterized in that: water pump (5) is arranged on compressor and shelves in the chamber (1).
7. water-cooled air-conditioning one off-premises station as claimed in claim 1 is characterized in that: water pump (5) is arranged in the water of cooling water cavity (2) bottom.
8. as claim 1,2,3,4,5,6 or 7 described water-cooled air-conditioning one off-premises stations, it is characterized in that: in cooling water cavity (2), be provided with water level controller.
9. water-cooled air-conditioning one off-premises station as claimed in claim 8, it is characterized in that: water level controller includes sealed tube (11), ball float (12), normally closed dry-reed relay (13), often drive dry-reed relay (14), magnetic valve (15) and relay (16), sealed tube (11) is arranged in the cooling water cavity (2) vertically, upper limit position place in sealed tube (11) is provided with normally closed dry-reed relay (13), place, lower position in sealed tube (11) is provided with and often drives dry-reed relay (14), on sealed tube (11), be with a ball float (12) versatilely, ball float (12) is provided with magnet (17), cooling water cavity (2) is provided with the water inlet pipe (18) of charged magnet valve (15), magnetic valve (15), relay (16), often drive dry-reed relay (14) and normally closed dry-reed relay (13) is connected to each other to a control circuit; The control circuit annexation is: relay (16), often open dry-reed relay (14), normally closed dry-reed relay (13) each other successively the series connection after, be connected between the two poles of the earth of power supply, after magnetic valve (15), relay (16) first control contact (J-1-1, the J-1-2) series connection, be connected between the two poles of the earth of power supply, the second control contact (J-2-1, J-2-2) of relay (16) is attempted by the two ends of often opening dry-reed relay (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201233771U CN2929540Y (en) | 2007-01-19 | 2007-01-19 | Water cooling type integrated outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201233771U CN2929540Y (en) | 2007-01-19 | 2007-01-19 | Water cooling type integrated outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929540Y true CN2929540Y (en) | 2007-08-01 |
Family
ID=38307922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201233771U Expired - Fee Related CN2929540Y (en) | 2007-01-19 | 2007-01-19 | Water cooling type integrated outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929540Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767881A (en) * | 2012-08-01 | 2012-11-07 | 刘宝林 | Spray-type air purifying air-conditioner |
| CN102790514A (en) * | 2012-08-10 | 2012-11-21 | 广州三晶电气有限公司 | Water-cooled inverter system |
| CN103411283A (en) * | 2013-08-20 | 2013-11-27 | 东南大学 | Water air-conditioning system coupling cooling spray device water circulation with air current cooler |
| CN104456762A (en) * | 2014-11-12 | 2015-03-25 | 苏宇贵 | Air cooling-water cooling spray type air conditioning system and outdoor unit thereof |
| CN105627460A (en) * | 2016-03-22 | 2016-06-01 | 吴连柱 | Domestic environment-friendly air conditioner outdoor unit |
| CN106524596A (en) * | 2016-12-28 | 2017-03-22 | 江苏康泰热交换设备工程有限公司 | Evaporative condensation method and device for air conditioning evaporator |
| CN110173768A (en) * | 2019-04-28 | 2019-08-27 | 青岛海尔空调器有限总公司 | A kind of window machine, control method and control device |
-
2007
- 2007-01-19 CN CNU2007201233771U patent/CN2929540Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767881A (en) * | 2012-08-01 | 2012-11-07 | 刘宝林 | Spray-type air purifying air-conditioner |
| CN102790514A (en) * | 2012-08-10 | 2012-11-21 | 广州三晶电气有限公司 | Water-cooled inverter system |
| CN103411283A (en) * | 2013-08-20 | 2013-11-27 | 东南大学 | Water air-conditioning system coupling cooling spray device water circulation with air current cooler |
| CN103411283B (en) * | 2013-08-20 | 2015-07-08 | 东南大学 | Water air-conditioning system coupling cooling spray device water circulation with air current cooler |
| CN104456762A (en) * | 2014-11-12 | 2015-03-25 | 苏宇贵 | Air cooling-water cooling spray type air conditioning system and outdoor unit thereof |
| CN104456762B (en) * | 2014-11-12 | 2017-07-18 | 苏宇贵 | Air-cooled water-cooled showering spray type air-conditioning system and its outer machine |
| CN105627460A (en) * | 2016-03-22 | 2016-06-01 | 吴连柱 | Domestic environment-friendly air conditioner outdoor unit |
| CN106524596A (en) * | 2016-12-28 | 2017-03-22 | 江苏康泰热交换设备工程有限公司 | Evaporative condensation method and device for air conditioning evaporator |
| CN110173768A (en) * | 2019-04-28 | 2019-08-27 | 青岛海尔空调器有限总公司 | A kind of window machine, control method and control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070801 |