Abstract: The present invention relates to an integrated height adjusting washstand device, the integrated height adjusting washstand device according to an embodiment of the present invention includes: a water faucet located at an upper center of a washstand and supplying cold water and hot water while selectively adjusting a usage amount thereof by a user's operation; a height adjusting part disposed at an lower portion of the washstand and adjusting a height while receiving the cold water from the water faucet and raising or lowering the washstand by the user's operation; a height adjusting operation part disposed at one side surface of the water faucet and connected to the water faucet and the height adjusting part, respectively, and operating so as to control the height by adjusting a supply amount and a direction of the cold water supplied from the water faucet to the height adjusting part by the user's operation; and an operation shut-off part disposed inside the water faucet and installed at a supply position o

Abstract: An integrated height adjusting washstand device includes: a water faucet located at an upper center of a washstand and supplying cold water and hot water; a height adjusting part disposed at an lower portion of the washstand and adjusting a height; a height adjusting operation part disposed at one side surface of the water faucet and connected to the water faucet and the height adjusting part, respectively; and an operation shut-off part disposed inside the water faucet and installed at a supply position of the cold water supplied from the water faucet to the height adjusting operation part.

Abstract: An automatic control system of a washstand includes: a measuring apparatus that senses a person entering or exiting a door by using a sensing unit provided on one side of a plurality of doors in a house, and when it is determined that the person moves to a place in which a washstand is installed, measures a stature of the person at a position closest to the washstand, and wirelessly transmits the measured stature information; and a washstand adjusting apparatus receiving the stature information and then calculating height information corresponding to the stature information, and primarily adjusting a height of the washstand electronically based on the height information.

Abstract: The present invention provides a bracket for a height-adjustable washstand capable of allowing the washstand to stably go up and down by providing a cylinder at the bottom of the washstand, and a hydraulic valve capable of controlling a height of the washstand by using hydraulic pressure.

Abstract: In method for freeze-crushing waste resources, freezing gas is first created by collecting freezing heat source of liquefied petroleum gas during a heat exchange process between the liquefied petroleum gas and cooling gas, and then the waste resources stored in a freezing tank is frozen to a temperature where the waste resources can be easily crushed by supplying the freezing gas to the freezing tank. Next, the frozen waste resources is crushed in an crushing apparatus, after which the freezing gas is separated from the crushed waste resources in a separate apparatus and the freezing gas for is collected the purpose of reuse.

Abstract: The present invention provides a bracket for a height-adjustable washstand capable of allowing the washstand to stably go up and down by providing a cylinder at the bottom of the washstand, and a hydraulic valve capable of controlling a height of the washstand by using hydraulic pressure.

Abstract: In method for freeze-crushing waste resources, freezing gas is first created by collecting freezing heat source of liquefied petroleum gas during a heat exchange process between the liquefied petroleum gas and cooling gas, and then the waste resources stored in a freezing tank is frozen to a temperature where the waste resources can be easily crushed by supplying the freezing gas to the freezing tank. Next, the frozen waste resources is crushed in an crushing apparatus, after which the freezing gas is separated from the crushed waste resources in a separate apparatus and the freezing gas for is collected the purpose of reuse.

Abstract: The present invention relates to a height-adjustable washstand comprising a cylinder 20 containing a piston 21 integrally coupled with a lifting rod 22 which can be moved by water pressure in a vertical direction, and a compression spring 23; solenoid valves SA, SB for simultaneously controlling an amount of water supplied through a water supplying pipe 31 branched from and flexibly connected to a water main 11, and an amount of water discharged through a water discharging pipe 32; and booster tanks DA, DB for moving the piston 21 of the cylinder 20 in a vertical direction by means of water pressure that is provided by the operation of solenoid valves SA, SB.