CN2549407Y

CN2549407Y - Device for cooling condensator by condensated water

Info

Publication number: CN2549407Y
Application number: CN 02222184
Authority: CN
Inventors: 左图强
Original assignee: JIABIN REFRIGERATING PLANT CO Ltd CHONGQING
Current assignee: JIABIN REFRIGERATING PLANT CO Ltd CHONGQING
Priority date: 2002-04-08
Filing date: 2002-04-08
Publication date: 2003-05-07
Anticipated expiration: 2012-04-08

Abstract

The utility model relates to a device for cooling condenser by using condensation water, which comprises a mini electric water pump (1), a water level switch (2) for controlling the operation of the mini electric water pump, and a spray pipe (3) and is characterized in that a water inlet (4) of the mini electric water pump (1) is connected with the bottom of a condensation tank (5) of an air conditioner. The water level switch (2) is fixed on the edge of the condensation tank (5). The spray pipe (3) is arranged on the upper part of the condenser. The front part of the spray pipe is provided with at least two jet holes (8). A float (7) of the water level switch (2) floats on the water surface of the condensation tank (5) and up and low moves according to the elevation of water level so as to open or close the mini electric water pump (1). The utility model collects the extremely low temperature condensation water which is exhausted from a vehicle, and then the water is sprayed to surfaces of condenser radiating fins. The radiation efficiency of the condenser is increased, and the surface temperature is greatly decreased. Thus, the condenser can be further cooled for changing the cold-producing medium into saturated liquid and even sub-cooled liquid. Therefore, the refrigerating effect of the air conditioner is increased.

Description

Utilize condensed water to reduce the device of condenser temperature

Technical field

The utility model relates to the servicing unit of refrigeration plant, is specifically related to utilize condensed water to reduce the device of condenser temperature.

Technical background

During the air conditioner facility operation, evaporimeter can produce condensed water, and the condensed water that the area of high humidity produces is more.The condensed water that produces is discharged by downpipe, can consume evaporimeter refrigerating capacity greatly like this, and the refrigerating capacity of air conditioner facility is greatly reduced.At present, the facility that installs an air-conditioner on automobile is increasing, and the condenser of the air conditioner facility that automobile is used belongs to air cooled condenser, and the heat that will reach surface, condenser section of jurisdiction by fan is taken away.But on automobile, the area of dissipation of condenser is subjected to spatial constraints, and fan power is also limited, makes that the cooling condition of condenser is poor, and radiating efficiency is low.In addition evaporimeter consume quite a few refrigerating capacity and the condensed water that produces outside downpipe is discharged car, made get with regard to insufficient automobile air-conditioning refrigeration quantitative change originally not enough more.

The purpose of this utility model is to provide a kind of condensed water that utilizes air conditioner facility to produce to spray the device of condenser fin surface, reduction condenser temperature.

The content of innovation and creation

Utilize condensed water to reduce the device of condenser temperature, the water level switch and the sparge pipe that comprise micro-electric water pump, the work of control micro-electric water pump, the water inlet that it is characterized in that micro-electric water pump communicates with the bottom of the condensate draining of air conditioner facility, water level switch is fixed on the edge of condensate draining, sparge pipe is installed in the top of condenser, and front end has at least two hole for water sprayings.The extremely low condensed water of temperature that the utility model is discharged automobile collects, spray the condenser fin surface then, increase the radiating efficiency of condenser, reduce its surface temperature greatly, condenser is further cooled off, allow cold-producing medium become saturated liquid, even subcooled liquid, thereby increase the refrigerating capacity of air conditioner facility, cut down the consumption of energy, save operating cost.

The described device that utilizes condensed water to reduce condenser temperature, it is characterized in that water level switch is a float-type automatic water level switch, the float that is enclosed within on the water level switch outer tube is embedded with magnet ring, float floats on the water surface of condensate draining, lifting with water level moves up and down, and opens or close micro-electric water pump.

The described device that utilizes condensed water to reduce condenser temperature can be installed 1 to 4 at condensate draining, can work individually or simultaneously.Because automobile is under steam, about or to tilt forward and back be inevitably, four jiaos of condensate drainings a playscript with stage directions device is installed respectively send forth on the condenser so that in time extract the condensed water of lower.

Description of drawings

Fig. 1 is the utility model user mode schematic diagram.

Fig. 2 is four playscript with stage directions utility model user mode layouts.

The specific embodiment

Referring to Fig. 1, the water inlet 4 of four micro-electric water pumps 1 is communicated with the bottom of the condensate draining 5 of air conditioner facility, the water level switch 2 of four control micro-electric water pumps work is separately fixed at the edge of condensate draining 5, respectively with sparge pipe 3 parallel connections of two micro-electric water pumps 1, be installed in the top of condenser, front end is opened 5 hole for water sprayings 6.The float 7 that endoporus is embedded with magnet ring 8 is enclosed within on water level switch 2 outer tubes, and float 7 floats on the water surface of condensate draining 5, moves up and down with the lifting of water level, opens or close micro-electric water pump 1 individually or simultaneously.The condensed water of extracting out sprays the surface of condenser fin by sparge pipe 3, increases the radiating efficiency of condenser, thereby increases the refrigerating capacity of air conditioner facility.

Claims

1, utilize condensed water to reduce the device of condenser temperature, the water level switch (2) and the sparge pipe (3) that comprise micro-electric water pump (1), the work of control micro-electric water pump, the water inlet (4) that it is characterized in that micro-electric water pump (1) communicates with the bottom of the condensate draining (5) of air conditioner facility, water level switch (2) is fixed on the edge of condensate draining (5), sparge pipe (3) is installed in the top of condenser, and front end has at least two hole for water sprayings (6).

2, the device that utilizes condensed water to reduce condenser temperature according to claim 1, it is characterized in that water level switch (2) is a float-type automatic water level switch, the float (7) that is enclosed within on water level switch (2) outer tube is embedded with magnet ring (8), float (7) floats on the water surface of condensate draining (5), lifting with water level moves up and down, and opens or close micro-electric water pump (1).

3, the device that utilizes condensed water to reduce condenser temperature according to claim 1 and 2 is characterized in that and can install 1 to 4 at condensate draining (5), can work individually or simultaneously.