JPH05340556A - Condensed water treatment equipment of local refrigerator - Google Patents

Abstract

PURPOSE:To discharge drain of a drain tank without stoppage of operation of a local refrigerator. CONSTITUTION:In a drain pan 6 arranged at an under side of an evaporator 3, a drainage opening 7, is provided with a flexible drainage hose 9 connected to this drainage opening 7, a fulcrum 13 which is at the side of the drainage opening 7 from the center of gravity of the drain pan 6, and a lever support A 17 at an edge portion of which a lever 14 is mounted. The lever 14 which interlocks the lever support A 17 and a lever support B 16 at a bottom plate 15 arranged at lower portion of a drain tank 5, so that drain in the drain tank 5 can be discharged without stoppage of operation of an local refrigerator because temporary storage of drain in the drain pan becomes possible by raising of the drainage opening 7, which is caused by the fact that the bottom plate 15 becomes free if the drain tank 5 is taken out from a body 1 when the drain tank 5 is filled with drain, and the drain pan 6 inclines to an opposite side of the drainage opening with the fulcrum 13 as the center, so it can be operated very conveniently.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a condensed water treatment device for a local cooling machine.

[0002]

2. Description of the Related Art In recent years, the comfort of an air conditioner in a house has been emphasized, and the comfort of workers is required even in a workplace such as a factory, and a local air conditioner is often used. ing.

Conventionally, in this type of local cooling machine, a base is provided inside a movable main body, a drain tank is mounted on the base, and drain drained from the evaporator is received by a drain pan, and the drain is drained. Water is collected in the drain tank with a hose, and when the water is full, the operation switch is used to stop the operation. The configuration will be described below with reference to FIG.

As shown in the figure, the drain tray 102 for receiving the drain flowing out from the evaporator (not shown) is a drain port 1.
03 and a drain hose 104 having flexibility. Further, the drain tank 106 is mounted on the base 101, has a tank drain port 105 and a handle 107, and a drain hose 104 connected to the drain port 103 of the drain tray 102 is connected to the drain tank 106. The inside of the drain tank 106 is made to enter from the tank drain port 105.

In the above structure, the drain flowing out from the evaporator (not shown) is collected in the drain receiving tray 102 and is drained from the drain port 103 by the drain hose 104.
No. 6 tank drain port 105 flows into the drain tank 106. When the drain accumulated in the drain tank 106 becomes full, the operation of the local air conditioner is stopped, and the drain tank 106 is pulled out from the base 101 after the drain inside the drain pan 102 is almost drained into the drain tank 106. Then, it is carried to a predetermined drainage place and drained from the tank drainage port 105, the drain tank 106 is mounted again on the base 101, the drainage hose 104 is inserted again into the tank drainage port 105, and the operation of the local air conditioner is restarted. Then, the drain is received from the drainage port 103.

[0006]

In such a conventional condensate water treatment apparatus for a local air conditioner, when the drain accumulated in the drain tank 106 becomes full, the operation is temporarily stopped to generate the drain. Stop the drain so that there is no drain in the drain pan 102, and the drain hose 104 is no longer suitable for drainage. Then, pull out the drain tank 106 from the base 101 and drain it from the tank drain outlet 105 to a predetermined drainage place. During that time, there is a problem that the work environment of the factory is deteriorated due to the stop state, the worker becomes uncomfortable, work efficiency is reduced, and the work is interrupted.

The present invention solves the above problems and provides a condensed water treatment apparatus for a local air conditioner capable of draining the drain collected in the drain tank without stopping the operation of the local air conditioner. The purpose is to do.

[0008]

In order to achieve the above object, a condensate treatment apparatus for a local air conditioner according to the present invention has a drain pan provided below the evaporator inside the main body, and a drain pan provided below the drain pan. Is a structure in which a fulcrum is provided on the drain outlet side of the center of gravity of the drain tray, and a lever support A for attaching a lever to the end portion and the lever for interlocking with a lever support B of a bottom plate provided at the bottom of the drain tank are provided. It was done.

[0009]

According to the present invention, when the drain accumulated in the drain tank is filled with water, the load holding the bottom plate is removed when the drain tank is taken out from the equipment, and the drain pan which is interlocked with the lever serves as a fulcrum. The drain side rises around the center and the drain collects on the side of the drain pan opposite the drain side, and while draining the drain in the drain tank, the drain flowing out from the evaporator is temporarily drained from the drain pan. It can be drained from the drain of the drain tank without stopping the operation of the local air conditioner by storing it on the mouth side.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

As shown in FIG. 2, the body 1 of the local air conditioner.
Is provided with a blower outlet 2 of a condenser (not shown) and a duct 4 that locally blows out cool air above the evaporator 3.
A drain pan 6 is provided below the evaporator 3, and the drain tank 5 mounted on the base 12 is connected to a drain hose 9 so that the drain collected in the drain pan 6 is drained. It is collected in the drain tank 5 via 9.

In FIG. 1, the drain tray 6 has a drain port 7, a flexible drain hose 9 connected to the drain port 7, and a drain tray 7 closer to the drain port 7 than the center of gravity of the drain tray 6. A fulcrum 13 that freely rotates is provided at a position where the mouth 7 side is inclined so as to rise, and is provided at an eccentric position. On the other hand, the drain pan has a lever 14 at the end.
And a lever support A17 for mounting the same are provided, and a lever 14 for interlocking with a lever support B16 provided on a bottom plate 15 provided at the lower portion of the drain tank 5 is provided.

In the above structure, when the main body 1 is operated, the drain generated in the evaporator 3 collects in the drain pan 6 and collects in the drain tank 5 from the drain port 7 through the drain hose 9. is there. When the drain in the drain tank 5 becomes full, when the drain tank 5 is taken out from the main body 1, the load holding the bottom plate 15 disappears and the drain tray 6 pushed down by the lever 14 is centered on the fulcrum 13 by its own weight. Bottom plate 1 as indicated by the chain double-dashed line A
5 is lifted like a chain double-dashed line C, and the drain outlet 7 side of the drain tray 6 rises, and the drain is drain drain tray 6
Will descend and will be stored on the side opposite to the drain port which is below the drain port 7. During that time, the drain tank 5 that has become full of water is transported to a drainage station, drained, returned to the inside of the original body 1, and a drain hose 9 is inserted into the tank drain port 8 of the drain tank 5. Bottom plate 15
As shown by the solid line D, the drain pan 6 that is interlocked with the push-down lever 14 is pulled down horizontally as shown by the solid line B.
The drain temporarily stored on the side opposite to the drain port of the drain tray 6 is collected from the drain port 7 into the drain tank 5.

As described above, according to the condensed water treatment apparatus for the local air conditioner of the embodiment of the present invention, the fulcrum 1 is provided at the lower part of the drain tray 6.
3 is provided and is inclined in conjunction with the bottom plate 15. Therefore, while draining the drain of the drain tank 5, the drain flowing out from the evaporator 3 is temporarily stored in the drain tray 6 on the side opposite to the drain port. The drain of the drain tank 5 can be drained without stopping the operation of the local air conditioner.

[0015]

As is apparent from the above embodiments, according to the present invention, a fulcrum is provided at the lower part of the drain pan provided below the evaporator, and the lower end of the lever is pressed by the bottom plate of the drain tank so that the upper end is The drain part is connected to the drain pan, and the drain pan is tilted in conjunction with the bottom plate provided at the bottom of the drain tank, so that the drain tank drain is full as before, and the drain tank can be carried to a drainage station. Even while draining, it is possible to temporarily store the drain on the side of the drain pan opposite to the drain without stopping the operation of the local air conditioner, which greatly improves user comfort and convenience. A condensate treatment device for a certain local air conditioner can be provided.

[Brief description of drawings]

FIG. 1 is a partial cross-sectional configuration diagram of a condensed water treatment device for a local air conditioner according to an embodiment of the present invention.

FIG. 2 is a perspective view showing the entire condensed water treatment apparatus of the local air conditioner.

FIG. 3 is a partial cross-sectional configuration diagram of a conventional condensate treatment device for a local cooling machine.

[Explanation of symbols]

 1 Main body 5 Drain tank 6 Drain pan 14 Lever 15 Bottom plate 16 Lever support B 17 Lever support A

Claims (1)

[Claims] 1. A drain tray provided inside the main body below the evaporator, and a lower portion of the drain tray having a fulcrum on the drain outlet side from the center of gravity of the drain tray, and a lever support A for attaching a lever to the end. , A condensate treatment device for a local air conditioner, comprising: the lever for interlocking with a lever support B of a bottom plate provided at the bottom of the drain tank.