RU183494U1 - CONDENSER CONDENSER SPRAYING DEVICE - Google Patents

Abstract

The utility model relates to a device for spraying condensate of industrial and domestic air conditioners during their operation. The technical result of the claimed utility model is to increase the reliability of the device and the effective atomization of the liquid coming from the air conditioner. This electrical device is controlled internally and has a capacity of up to 3.5 liters of condensate per hour. A device for spraying condensate of air conditioners comprises a housing, in the upper part of which a tank for collecting moisture is fixed. At the same time, a condensate supply pipe is located in the upper part of the housing above the moisture collection barrel, a high-pressure nozzle and an emergency moisture drain pipe are located on one of the end walls of the housing, and a solenoid pump is arranged at the bottom of the housing, which is capable of supplying moisture from the collection tank moisture to the high-pressure nozzle.

Description

FIELD OF TECHNOLOGY

The utility model relates to a device for spraying condensate of industrial and domestic air conditioners during their operation.

BACKGROUND

Various methods are known for removing condensate from the compressor air conditioner evaporator - it is collected in a container, discharged into the sewage system of the building through pipelines or, usually, outside the building through drain pipes. Such methods of condensate removal require additional costs, constant monitoring of the liquid level, the state of runoff into the sewer, and when drops fall from the drain pipe, the walls of the buildings get wet and collapse.

The prior art device for spraying condensate of air conditioners, disclosed in RU 167841 U1, publ. 01/10/2017, prototype. In the device for spraying the condensate of air conditioners, condensate from the evaporator flows outward into a spray tube closed at one end, which is fixed externally to the ventilation grill in the lower part near the border of the compressor air vent, with a diameter of 10-15 mm. about a third of the circumference of the ventilation hole, the spray tube itself is curved in an arc, has numerous holes with a diameter of 2-3 mm from the bottom, through which condensation escapes in small drops and is blown away by the air flow of the compressor cooling fan.

The disadvantage of a device for spraying condensate of air conditioners is:

1) Spraying water in the absence of sufficient hydraulic pressure can lead to the accumulation and enlargement of droplets on the outside of the tube, which over time can lead to a drop by gravity, which ultimately creates the problem of dripping condensate.

2) Relatively low atomizer performance. The outdoor units of air conditioners often operate in power-saving mode, so the heat exchanger blower fans can be switched off periodically, thereby reducing the expected spraying performance.

DISCLOSURE OF A USEFUL MODEL

The objective of the claimed utility model is to develop a device for spraying condensate of air conditioners.

The technical result of the claimed utility model is to increase the reliability of the device and the effective atomization of the liquid coming from the air conditioner.

The specified technical result is achieved due to the fact that the device for spraying condensate of air conditioners contains a housing in the upper part of which is fixed a tank for collecting moisture. At the same time, a condensate supply pipe is located in the upper part of the housing above the moisture collection barrel, a high-pressure nozzle and an emergency moisture drain pipe of the moisture collection tank are located on one of the end walls of the housing, and a solenoid pump configured to supply moisture is located at the bottom of the housing from a tank for collecting moisture to a high-pressure nozzle.

The condensate inlet is equipped with a coarse water filter.

The moisture collection tank is equipped with a liquid level sensor.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model will be more clear from the description, which is not restrictive and is given with reference to the accompanying drawings, which depict:

FIG. 1 is a longitudinal section of a device for spraying condensate of air conditioners.

1 - housing; 2 - a tank for collecting moisture; 3 - a nozzle of a high pressure; 4 - solenoidal pump; 5 - pipe for supplying condensate; 6 - tube emergency drainage of moisture; 7 - tube for supplying moisture to the solenoid pump; 8 - tube for supplying moisture to the high-pressure nozzle.

IMPLEMENTATION OF A USEFUL MODEL

A device for spraying condensate of air conditioners comprises a housing (1), in the upper part of which a tank (2) is mounted to collect moisture. At the same time, in the upper part of the housing (1) above the barrel (2) for collecting moisture, there is a pipe (5) for supplying condensate, on one of the end walls of the housing (1) are a high-pressure nozzle (3) and an emergency moisture drain pipe (6) a tank (2) for collecting moisture, and at the bottom of the housing (1) there is a solenoid pump (4), configured to supply moisture from a tank (2) for collecting moisture to a high-pressure nozzle (3).

The pipe (5) for condensate supply, if necessary, is equipped with a coarse water filter.

The moisture collection tank (2), the emergency moisture drain pipe (6), the moisture supply pipe (7) to the solenoid pump and the moisture supply pipe (8) to the high-pressure nozzle are made of frost-resistant material.

The tank (2) for collecting moisture is equipped with a liquid level sensor.

A tank (2) for collecting moisture, a nozzle (5) for supplying condensate, a high-pressure nozzle (3) and a solenoid pump (4) are fixed to the housing using a threaded connection, and the solenoid pump (4) is mounted on rubber supports.

A device for spraying condensate of air conditioners works as follows.

The device for spraying condensate of air conditioners is fixed using a bracket or other fastening, which ensures its quick installation or dismantling on or near the outdoor unit of the air conditioner. The device is connected to a 220 V power source (for example, to an air conditioner electronic unit), after which a drain pipe of the air conditioner indoor unit is connected to a condensate supply pipe (5) equipped with a rough water filter. When the air conditioner is turned on, a voltage of 220V is applied to the device. During the operation of the air conditioner, condensate from the drainage tube through the pipe (5) for supplying condensate enters the tank (2) to collect moisture and accumulates there for some time. By filling the tank (2) for collecting moisture with liquid, by the signal of the built-in liquid level sensor, solenoid load (4) and the liquid from the tank (2) for collecting moisture are turned on using the moisture supply pipe (7) to the solenoid pump and supply pipes (8) moisture to the high-pressure nozzle is supplied to the high-pressure nozzle (3) and sprayed into the atmosphere. After emptying a certain volume of the tank for collecting moisture (2), the solenoid load (4) is turned off. After refilling the tank (2) with condensate, the level sensor is activated and the solenoid deposit (4) is turned on, liquid is sprayed. The device for spraying condensate works in stand-alone mode, the device is controlled by an electronic unit located in the housing (1). The housing (1) is made waterproof. The claimed device is controlled by internal settings and has a capacity of up to 3.5 liters of condensate per hour.

In case of failure of the device for spraying condensate when the level of the tube (6) of emergency drainage of moisture in the tank (2) is reached, moisture through the tube (6) of emergency drainage is removed from the device without spraying. One end of the emergency drain pipe (6) is fixed in the upper part of the tank (2) to collect condensate, and the other end is outside the inside of the housing (1) of the claimed device. Thus, free flow of fluid from the tank (2) is carried out to collect moisture outside the housing (1) of the claimed device.

A solenoid pump as part of a condensate atomization device allows hydraulic pressure up to 5 bar.

During the off-season, when the air temperature drops below +5 ⁰ C, and the air conditioner starts to work in heating mode, condensation does not form on the indoor unit and the claimed device does not work until the air conditioner is next turned on in cooling mode. To prevent freezing of moisture in the tank (2) to collect moisture, before turning off the air conditioner for the heating period (or by switching to heating), the remaining liquid from the tank (2) is sprayed according to the operating instructions.

Thus, the claimed device allows to increase the reliability of its operation and to ensure effective atomization of the liquid coming from the air conditioner, through the use of a tank for collecting moisture with an emergency drain system and a liquid level sensor, which prevents moisture from entering the device, in addition, due to the amount of accumulated moisture , the necessary operation of the solenoid pump to create the necessary pressure for effective atomization of the liquid.

A utility model has been disclosed above with reference to a specific embodiment. For specialists, other embodiments of the utility model that do not change its essence, as disclosed in the present description, may be obvious. Accordingly, a utility model should be considered limited in scope only below the following utility model formula.

Claims (3)

1. Device for spraying condensate of air conditioners, characterized in that it contains a housing, in the upper part of which a tank for collecting moisture is fixed, while in the upper part of the body above the barrel for collecting moisture there is a pipe for supplying condensate, an nozzle is located on one of the end walls of the housing high pressure and emergency drain tube for moisture collection tank, and at the bottom of the housing there is a solenoid pump, configured to supply moisture from the tank to collect moisture to the high-pressure nozzle. 2. The device according to p. 1, characterized in that the pipe for supplying condensate is equipped with a filter for rough water purification. 3. The device according to claim 1, characterized in that the tank for collecting moisture is equipped with a liquid level sensor.

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