CN2058968U

CN2058968U - Evaporating condensing air condition without outdoor device

Info

Publication number: CN2058968U
Application number: CN89217514U
Authority: CN
Inventors: 邓镇守
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 1988-10-07
Filing date: 1989-10-05
Publication date: 1990-07-04
Also published as: JPH0431460Y2; JPH0262322U

Abstract

The utility model relates to an evaporating and condensing air conditioner without an outdoor device, which is characterized in that in the air conditioner which works in an ordinary refrigerant circulation loop, the lower part of the air conditioner is provided with a water tank (7) whose upper part is provided with air holes (7a), a water collector (8) is connected with the water tank by a tube to support the condensate water which is fallen from an evaporator (4); a fan (10), a nozzle (12) and a condenser (3) are arranged in the upper part of the water tank (7) from top to bottom to form a device which discharges the condensation heat; in addition, the air conditioner is provided with a ball float valve (14) which can keep the water level of the water tank (7) unchanged. The structure causes the room to obtain the effect of supplying cold air under the condition of without the outdoor device. The utility model has easy installation and low installation cost.

Description

Evaporating condensing air condition without outdoor device

The utility model relates to does not have the evaporative condenser of outdoor location formula air-conditioner.The evaporating type condensing apparatus that the thermal efficiency is high is in tapping equipment is installed in air-conditioner, the condensed water that utilization produces on evaporator surface, make the condensing unit cooling, simultaneously, condensation heat can be discharged into the outside, thereby under the situation that does not have other outdoor location, can obtain the effect of cooling gas.

Below in conjunction with accompanying drawing technical field of the present utility model, original technology and existing problems thereof, the utility model are wanted that the problem that solves, the means that adopted etc. elaborate.

Fig. 1 is the sectional side view that the internal structure of air-conditioner of the present utility model is used in expression;

Fig. 2 is a cut-away view of representing air-cooled type air-conditioner in the past;

Fig. 3 is a cut-away view of representing water-cooled air conditioner in the past.

In the past, on the freeze cycle loop of air-conditioner, as the structure of control condensation heat, shown in accompanying drawing 2 and accompanying drawing 3, two kinds of condensing units are generally arranged, on the air-cooled type air-conditioner, the outdoor air-cooled type condensing unit that is provided with, on water-cooled air-conditioner, the outdoor cooling tower that is provided with; In the air-cooled type air-conditioner, the high temperature that is compressed by compressor 2, the cold-producing medium of high pressure are discharged into and place outdoor condensate and heat exchanger 31 along cold-producing medium high-voltage tube 15, carry out heat exchange with outdoor air.

So, the cold-producing medium that is condensed is successively by refrigerant liquid pipe 32 and pressure-reducing valve 16, cold-producing medium distributing pipe 17, enter evaporimeter 4, simultaneously and the room air that sucks by suction inlet 5 carry out heat exchange, at this moment, cold-producing medium through heat exchange, by cold-producing medium suction header 18, get back to compressor 2, cold-producing medium is worked on closed circuit like this repeatedly.

Here, the air that carried out heat exchange with evaporimeter 4 is by means of the rotation of blower fan 6, to indoor discharging.

In addition, at evaporimeter 4 lip-deep condensed waters, arrange to the outside by delivery port 51.In the water-cooled air conditioner, the high temperature that is compressed by compressor 2, the cold-producing medium of high pressure, the water that one side is supplied with by cooling tower 41 in water condenser 31 neutralization carries out heat exchange, one side by refrigerant liquid pipe 32, pressure-reducing valve 16, cold-producing medium distributing pipe 17, enter in the evaporimeter 4; At this moment, the cold-producing medium one side is done heat exchange with the room air that sucks, and one side is got back in the compressor 2.

In the above described manner Yun Zhuan air-conditioner in the past 1 ', 1 "; in order to remove condensation heat; establish condensing unit (air-cooled type is a condensing unit, and water-cooled is a cooling tower) in addition outdoor, thereby this structure is installed difficulty; especially on skyscraper; indoor body is installed difficulty with the tube connector of being located at outdoor condensing unit, and therefore, not only mounting cost increases; but also because the installation position of condensing unit is improper, installs and use to have various shortcomings.

Therefore, the utility model proposes a kind of evaporating type condensing device that is provided with in air-conditioner inside in order to eliminate above-mentioned shortcoming, utilizes the condensed water of condensation on the evaporimeter, removes condensation heat, thereby establishes the effect that outdoor location also can obtain cooling gas no longer in addition.

Describe its structure and effect below with reference to the accompanying drawings in detail.

The common refrigerant circulation loop that constitutes by compressor 2, condenser 3, evaporimeter 4, the room air that sucks from suction inlet 5 carries out heat exchange on one side, pass through the rotation of blower fan 6 on one side, row is to indoor, bottom in air-conditioner 1 with said structure, the water tank 7 of a upper side band pore 7a is installed, is connected with water collector 8 with pipe, to accept the condensed water that falls from evaporimeter 4; Device one exhaust passage 13 that will be used to discharge condensation heat is connected to above-mentioned water tank upper, with fan 10, nozzle 12 and condenser 3, be aligned to the bottom from top always, fan 10 is in exhaust passage 13, be connected with motor 9, nozzle 12 is connected with water tank 7 by pump 11; In order to make the water surface maintain certain water level, ball-cock assembly 14 is set in water tank 7, the high temperature that compressor 2 is discharged, the cold-producing medium of high pressure, utilization is located at the condenser 3 of product inside, do heat exchange with the cooling water that ejects by nozzle 12, simultaneously, along the exhaust passage 13, condensation heat is discharged.The symbol of not specified (NS), 15 is the cold-producing medium high-voltage tube, 16 is pressure-reducing valve, the 17th, cold-producing medium distributing pipe, the 18th, cold-producing medium suction header, the 19th, exhaust outlet.

The following describes and have the as above effect of the present utility model and the effect thereof of structure.

The utility model of structure is represented as shown in Figure 1, inside at air-conditioner 1, with exhaust passage 13, an evaporative condenser 3 that the thermal efficiency is high is set, utilization is when the condensed water that produces on evaporimeter 4 surfaces is cooling off evaporative condenser 3, by exhaust passage 13, condensation heat can be discharged, owing to adopted this structure, therefore, one starts air-conditioner, the high temperature that compressor 2 is discharged, the refrigerant gas of high pressure, just by cold-producing medium high-voltage tube 15, the condenser 3 in the exhaust passage 13 is located in inflow, simultaneously, work by pump 11, cooling water in the water tank 7 is injected on the surface of condenser 3 through nozzle 12, carry out heat exchange on one side, Yi Bian make the refrigerant gas condensation, successively by pressure-reducing valve 16, cold-producing medium distributing pipe 17, enter in the evaporimeter 4, carry out heat exchange with the room air that sucks by suction inlet 5, at this moment, the cold-producing medium after the heat exchange that is through with in evaporimeter 4 is by cold-producing medium suction header 18, turn back in the compressor 2, this ringing of cold-producing medium carries out repeatedly.

Here, the fresh air that the process heat exchange changes into, rotation by blower fan 6, through exhaust outlet 19, enter indoor, in addition because the heat exchange action of room air and evaporimeter outside, fall into the water collector 8 that is arranged at below the evaporimeter 4 at the condensed water that generates on the surface of evaporimeter 4, flow in the water tank 7 along pipe then.

By the cooling water that nozzle 12 ejects, one side is done heat exchange with the surface of condenser 3, and one side makes water temperature rising (condensation efficiency is reduced), in order to make water cooling,, form a pore 7a on the top of water tank 7, thereby air is through pore 7a, flow in the water tank 7, mix, pass through the rotation of fan 10 again with condensation heat, make air pass through condenser 3, along the exhaust passage 13, be discharged to the outside, condensation efficiency is improved.

Be provided with the ball-cock assembly 14 that to regulate output in the water tank 7, can regulate and supply with and supply with water in the water collector 8, thereby water tank 7 interior water levels are remained unchanged.

As mentioned above, the utility model with exhaust passage 13, is provided with the high evaporative condenser of the thermal efficiency 3 owing in air-conditioner 1, thereby can obtain the effect of cooling gas under the situation that does not have outdoor location (being arranged at outdoor condensing unit).Therefore, the main cause of the defective that exists in the air-conditioner is in the past promptly eliminated because of condensing unit being located at the outdoor variety of issues such as installation difficulty that cause, compares with device in the past, not only can reduce mounting cost, but also make installation exercise easy.

Claims

1, a kind of evaporative condenser formula air-conditioner that does not have outdoor location, it is characterized in that: in the air-conditioner with common refrigerant circulation loop work, bottom in air-conditioner 1, the water tank 7 of a upper side band pore 7a is installed, with pipe water collector 8 is connected with water tank, to accept the condensed water that falls from evaporimeter 4; Fan 10, nozzle 12 and condenser 3 are arranged in the top of above-mentioned water tank 7 from top to bottom, constitute the device of discharging condensation heat, promptly are provided with fan 10 in the exhaust passage 13, and fan is connected with motor 9, and nozzle 12 passes through pump 11 and is connected with water tank 7.

2, according to the evaporative condenser formula air-conditioner described in the claim 1, it is characterized in that: in water tank 7, be provided with ball-cock assembly 14.