JPH0720367U - Double-drain kitchen sink - Google Patents

Abstract

(57) [Summary] [Purpose] Reduction of river pollution due to cooking wastewater. Partly reuse of cooking drainage. [Structure] Two sink holes are provided on the bottom of the sink of the kitchen sink for cooking, and either one can be selected with the drain cover. From the hole in the bottom of the sink, use an appropriate conduit to draw the drainage out of the kitchen sink body without leaking. The height of the outlet should be lower than the height of the hole at the bottom of the sink,
It shall naturally flow out of the sink due to gravity. One of the outlets can be connected to the sewer pipe like the conventional one. The other one can be connected to a household hose or the like which is pulled out outdoors in the garden or field for the above purpose.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a kitchen sink for cooking, which has two drains in the sink.

[0002]

[Prior art]

 Since there is only one drain in the kitchen sink for cooking, in order to use the water used in the sink for watering and fertilizing the garden, it is necessary to once separate the water into a container, which is a time and labor burden. It remarkably hindered the reuse of used water.

[0003]

[Problems to be solved by the device]

 Reduction of river pollution by cooking wastewater and partial reuse of cooking wastewater.

[0004]

[Means for Solving the Problems]

 One drainage port of the kitchen sink for cooking will be the same as before, and another drainage port will be installed and its piping will be drawn out so that part of the cooking drainage can be easily used for fertilizing and watering the garden. To As a result, a part of the cooking drainage is drained to the drain outlet that is not the sewer pipe, which solves the problem.

[0005]

[Action]

 At the bottom of the sink of the kitchen sink for cooking, open two drains, and attach a drain trap with a garbage container (mesh basket) and a drain cover to each. One is a drainage conduit to the bottom plate so that it can be connected to the sewer port, and the other is a bottom conduit or back plate that can be connected to a household hose or the like by drawing it out of the kitchen sink main unit using an appropriate conduit. To do. The height of the outlet of the latter shall be lower than that of the drain trap at the bottom of the sink, and gravity will naturally cause it to flow out of the sink.

[0006]

【Example】

 An embodiment will be described below with reference to the accompanying drawings. In FIG. 1, reference numeral 1 denotes a drain port, which is formed integrally with a sink by using an appropriate material such as stainless steel, like the conventional sink, and 2 is a drain port lid, which can close the drain port. 5 in Fig. 2 is a drain trap with a garbage container (mesh basket) that is also made of the same material and structure as the one used in the conventional kitchen sink. Reference numeral 6 in FIG. 2 is a drawer port connected to the sewer port and is the same as the conventional one. Reference numeral 6 in Fig. 3 is an outlet from the back plate of the flexible plastic drainage conduit, to which a household hose is connected and pulled out to the garden. When polishing rice or washing vegetables with water, use the drainage port 6 in Fig. 3 so that the drainage port 2 on the left side in Fig. 1 is covered with the drainage lid 2 in Fig. 1 and the drainage port 6 in Fig. 3 is used. Allow wastewater to flow to the drainage conduit.

[0007]

[Effect of device]

 According to a calculation by the Chiba Prefecture Water Conservation Division, it is said that 4 liters of 300 liters of water in a bath tub are required to make 2 liters of rice polishing juice into water quality enough for fish to live. Therefore, if 100 households don't wash the rice polishing juice alone into the sewage, it will reduce pollution considerably (sewage treatment cost). Adding reuse of water for washing vegetables further saves water resources and costs.

[Brief description of drawings]

FIG. 1 is a plan view showing a two-drain drainage type kitchen sink.

FIG. 2 is a front elevational view showing a two-port drainage type Satchin sink.

FIG. 3 is a side elevational view showing a two-drain drainage kitchen sink.

[Explanation of symbols]

 1 Drain port 2 Drain port lid 3 Sink 4 Worktop 5 Drain trap with waste container 6 Drain conduit outlet 7 Bottom plate 8 Back plate

Claims (1)

[Scope of utility model registration request] 1. The kitchen sink for cooking has two drainage ports, and only one of them can be drained by the drainage port lid.