JPS62171885A - Condense treater for chilling unit for elevator - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a condensed water treatment device for an elevator equipped with a cooling device in the passenger compartment.

[Conventional technology]

Generally, in order to maintain the temperature inside the car at an appropriate temperature, elevators are equipped with an air conditioner in the car. and,
When this cooling device is operated, condensed water is drained out by a well-known phenomenon. As a treatment device for this condensed water,
As shown in Publication No. 0-8663, a condensed water storage container is provided in the first car, and a tank and piping for draining the condensed water stored in this tank to the outside are provided in the pit. It has been proposed that when a predetermined amount of condensed water is stored in a storage container, the passenger seat is lowered to the lowest floor and the water is drained into the tank.

[Problem that the invention seeks to solve]

The problem with the above-described method is that piping work for the bit part requires a great deal of cost. In order to solve this problem, it is generally used to simply provide a tank in the pit, but this has the extremely troublesome problem of requiring workers to enter the pit almost every day.

SUMMARY OF THE INVENTION An object of the present invention is to provide a condensed water treatment device that is inexpensive and does not require much effort on the part of the operator.

[Means for solving problems]

The above purpose is to install a treatment device that processes condensed water generated from the cooling device by spraying or evaporation on the car that goes up and down in the hoistway, and to eliminate the amount of condensed water generated that exceeds the processing capacity of this treatment device. When condensed water is generated in excess of the processing capacity of the processing device, this can be achieved by providing a tank inside the car or on the side of the side plate of the car to store the condensed water.

[Effect]

Condensed water generated from the cooling system is automatically treated by a treatment device, and if condensed water is generated that exceeds the capacity of this treatment device, it is stored in a tank that can be treated inside the passenger car. Therefore, condensed water can be treated extremely efficiently.

〔Example〕

An embodiment of the present invention will be described below with reference to FIG. 1st
In the figure, reference numeral 1 denotes a car that ascends and descends within a hoistway 4, which is supported by a crosshead 2.

3a and 3b are cooling devices installed in the passenger car 1, the indoor unit 3a is provided outside the side plate 1a of the passenger car 1, and the outdoor unit 3b is equipped with a fan for dissipating the generated heat.
It is located adjacent to. , 5 is the outdoor unit 3b
An automatic spray device (generally available on the market, such as a warmer) is provided adjacent to the fan 4, and the outlet of the nozzle 5a of the spray device 5 is provided in correspondence with the fan 4. 6 is a container provided below the indoor unit 3a for storing condensed water; this container 6 and the indoor unit 1-3a are connected by a pipe 7a, and the container 6 and the automatic spray device 5 are connected by a pipe 7b. ing. 7C is a water pipe 11' whose one end is connected to the upper end of the container 6 and hangs downward; 8 is a partition wall constituting a storage chamber 9 provided at the lower part of the side plate 1a so as to protrude toward the hoistway wall]5 side; , the front side of this partition wall 8 is always closed by a door 10. 11 is a tank stored in the storage chamber 9, and this tank 11 is provided with a water level detector 12.

In addition, 13 is a car door, 14 is a hoistway, and 15 is a hoistway wall.

However, now, when condensed water is generated from the indoor unit 3a, it is stored and drained into the container 6 via the pipe 7a. When the amount stored in the container 6 reaches a predetermined amount, a pump (not shown) provided in the container 6 is started, and the condensed water is sent to the automatic spraying device 5 via the pipe 7b.

This automatic spraying device 5 is configured to start at the same time as the cooling device is started or at the same time when condensed water is sent in, and sprays the sent condensed water in the form of a mist through the nozzle 5a. At this time, the outdoor fan 4 is also rotating, and the fan 4 forcibly scatters the particles to the outside. Therefore, the condensed water scattered in the form of mist from the nozzle 5a will not form on the upper part of the ceiling, and water will not form on the upper part of the car. Furthermore, the air from the fan 4 is warmed by the heat of the air conditioner, and contact with this air can enhance the evaporation effect.

On the other hand, if condensed water exceeds the capacity of the automatic spraying device or if the spraying device malfunctions, this condensed water may become full and the container 6
When it overflows, it is guided into the pipe 7c and collected in the storage tank 11 provided in the storage chamber 9. When the water level exceeds a certain level, the water level detector 12 is activated and a buzzer or indicator light is used to notify the user. This allows the worker to immediately
0, remove the storage tank 11, and store the empty storage tank at the same time.

Therefore, the condensed water can be treated without entering the pit, and the amount that accumulates in the tank 11 is also small because it is usually automatically treated by the automatic spraying device 5, minimizing the labor for condensed water treatment. may be limited.

In the above embodiment, an automatic spraying device was provided as the condensed water treatment device, but the same effect can be obtained even if a heater or the like is provided to evaporate the condensed water. Further, as shown in FIG. 2, a storage chamber 9' is formed inside the passenger car 1 by a partition wall 8', and a tank 11' equipped with a water level detector 12' is provided in the storage chamber 9'. You can do it like this. This example can be used for already delivered elevators.

〔Effect of the invention〕

According to the present invention, since condensed water can be treated by a treatment device, there is no need for human labor, and it is possible to provide a specialized work that does not require much effort. Furthermore, even if condensed water exceeds the treatment capacity of the treatment equipment, or if the treatment equipment malfunctions, the condensed water will be stored in the tank.
There is no need to stop the air conditioner and there is no inconvenience to the users.

[Brief explanation of drawings]

FIG. 1 is a longitudinal cross-sectional view showing the whole of a car corner equipped with a condensed water treatment device of an elevator cooling system according to one embodiment of the present invention, and FIG. 2 is a whole longitudinal cross-sectional view of a car showing another embodiment. It is a front view. 1... Car, 3a, 3b... Cooling device, 4... Fan, 5... Automatic spray device, 6... Container, 8...
Partition wall, 9...Storage room, 11...Storage tank, 13
···door.

Claims (1)

[Claims] 1. In an elevator in which a car that moves up and down in a hoistway is equipped with a cooling device that cools the inside of the car, a process of treating condensed water generated from the cooling device in the car by spraying or evaporation. A cooling system for an elevator, characterized in that the equipment is provided with a tank for storing condensed water in the case where the condensed water exceeds the processing capacity of the processing equipment, and is provided inside the car or on the side of the side plate of the car. condensed water treatment equipment.