JPH04103522U - Spot air conditioner condensation water evaporation device - Google Patents

Abstract

(57) [Summary] [Purpose] To treat condensed water by evaporating it using the exhaust heat of the spot air conditioner itself. [Structure] A drain pan 8 for receiving condensed water is provided below the cooler 2, a water sprinkler 10 is provided above the condenser 3, and a saucer 7 is provided below. A drain pan and a water sprinkler are made pumpable and connected with a water supply pipe, and a compressor discharge gas pipe is arranged in a saucer. Therefore, there is no need to construct a drainage pipe for condensed water, the portability of the spot air conditioner can be effectively utilized, and the work of discarding condensed water can be omitted.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention uses spot air conditioners to drain condensed water generated in the cooler into the condenser or pressure The present invention relates to a device that evaporates using the heat of compressor discharge gas.

0002

[Conventional technology]

Portable spot air conditioners remove condensation water that forms on the surface of the cooler from fixed air conditioners. It is not possible to construct drainage pipes to drain water. Therefore, the condensed water can be transported once. It is stored in a tank installed in the type spot air conditioner, and is used periodically or when the tank is full. The tank is removed from the air conditioner body and the condensed water inside the tank is drained. In addition, in spot-type air conditioners that do not have a built-in tank, condensed water is drained away. ing.

0003

[Problem that the idea aims to solve]

With built-in tanks, it is necessary to drain condensed water every time the tank is full or periodically. However, in hot seasons, the number of times this tank must be drained of condensed water increases. In the drip type, the floor surface where the spot air conditioner is installed leaks and gives a feeling of uncleanness. It becomes. This invention uses the exhaust heat of the spot air conditioner itself to evaporate and treat this condensed water. The purpose is to understand.

0004

[Means to solve the problem]

This invention was developed to achieve the above purpose, and is designed to collect condensed water below the cooler. A drain pan is installed above the condenser, a water sprinkler is placed above the condenser, and a saucer is placed below the drain pan. Make it possible to pump up the Lempang and water sprinkler, connect the water supply pipe, and install the compressor in the saucer. The gist is that discharge gas piping is provided.

[0005]

[Effect] Condensation water generated by spot air conditioners can be removed by passing it through a condenser. The evaporation process is performed using the exhaust heat of the condenser and the air blown for cooling the condenser. This causes the flow There is no need to remove the tank and drain the water by storing it in the tank. Furthermore, unevaporated condensed water that cannot be evaporated in the condenser is collected in a saucer below the condenser. This is then evaporated again using the heat of the compressor discharge gas or another heater. It is something.

[0006]

【Example】

The present invention will be explained below based on the illustrated embodiments. In the figure, 1 is a spot air conditioner compressor with the required capacity, 2 is a cooler, 3 is a condenser, and piping is installed between this compressor, cooler, and condenser to form a refrigerant circulation circuit. At the same time, a depressurization device is preferably installed in the piping between the cooler 2 and the condenser 3 in the vicinity of the cooler. 4 will be placed.

[0007] 5 is a blower for cooling the condenser; 6 is a cooling fan; The fans are rotated by the same motor 13 or individually. It also receives the dripping of condensed water on the outer surface of the condenser below the condenser 3. A refrigerating tray connecting the compressor 1 and the condenser 3 is disposed in the tray 7. A part of the discharge gas piping 12 which is a part of the medium circulation circuit is arranged, and the discharge gas of the compressor is The exhaust heat is used to heat and evaporate the unevaporated condensed water in this saucer.

[0008] A water sprinkler 10 is installed above the evaporator 3, and a drain pan 8 is installed below the cooler 2. A condensed water transfer pipe 14 is connected between the drain pan 8 and the water sprinkler 10. , and a pump 9 is disposed in a part of this pipe 14, and the drain pan 8 is connected to the water sprinkler 10. If it is in the lower position, the cooler drips into the drain pan 8 when the pump 9 operates. The dew condensation water is pumped up to the water sprinkler 10 to supply water. This water sprinkler 10 The condensed water dripping above the condenser 3 is caused by the heat on the condenser surface and also by the blower. It evaporates due to the synergistic effect of air blowing. At this time, the water supplied from the water sprinkler 10 is fed to the condenser. If the amount of condensed water exceeds the amount of evaporation, the unevaporated condensed water will naturally accumulate in the saucer 7 installed below. However, this saucer is heated by the exhaust heat of the discharge gas from the compressor. Therefore, the unevaporated condensed water in this saucer will eventually evaporate.

[0009] Note that the pump 9 that supplies condensed water from the drain pan 8 to the water sprinkler 10 has a water supply capacity. In small cases, it is possible to operate constantly, but a sensor (not shown) may be installed inside the drain pan. ), and when the water level reaches a certain level, the pump is activated to supply water to the sprinkler system. Intermittent operation is also possible. Preferably, the amount of condensed water evaporated in the condenser 3 is Since the time is predetermined, the pump is adjusted according to the amount of evaporation from the condenser. Determine the water supply capacity of the pump so that water can be supplied from the drain pan side to the sprinkler system, or Adjust the amount of water dripping from the sprinkler system. Note that 11 is a tank for storing condensed water, which is used to supply water to the water sprinkler 10 using a pump. When the amount of condensed water reaches more than the amount that is expected, it overflows from drain pan 8 and flows out of the air conditioner. It becomes cold. To prevent this, when the water level reaches the set water level of the drain pan, The overflow is guided into a storage tank that is portable at the bottom of the air conditioner unit. However, this is only preliminary.

0010

[Effect of the idea]

The dew condensation water evaporator for spot type air conditioners of this invention can be used as a cooler for spot type air conditioners. Condensation water that condenses on the surface is condensed and removed from the machine using exhaust heat and air from the compressor discharge gas. Since it is designed to evaporate and release water, there is no need to construct drainage piping for condensed water. , and the portability of spot air conditioners can be effectively utilized, and the work of discarding condensed water is possible. This has advantages such as being able to omit

[Brief explanation of drawings]

FIG. 1 is an embodiment of a condensed water evaporator for a spot type air conditioner.

[Explanation of symbols]

1 Compressor 2 Cooler 3 Condenser 5 Air blower 7 Saucer 8 Drain pan 9 pump 12 Discharge gas piping

Claims (1)

[Scope of utility model registration request] Claim 1: A drain pan is disposed below the cooler to receive condensed water, a water sprinkler is disposed above the condenser, and a saucer is disposed below the condenser, and the drain pan and the water sprinkler can be pumped up to connect the water supply pipe. A spot-type air conditioner condensation water evaporation device consisting of piping and a compressor discharge gas piping installed in the saucer.