Water-vapor separation box for instant-hot type water dispenser

Abstract

A water-vapor separation box for an instant-hot type water dispenser comprises: a box body, including: a water input tube, disposed on a side wall at an upper end of the box body; a first block plate, disposed on a rear side of a water output end of the water input tube; a second block plate, disposed at a rear side of the first block plate, to make the vapor flow upward; a water output tube, disposed at a rear side of the first block plate to directly flow the water out; a vapor output tube, disposed around outer perimeter of the water output tube, with vapor input elevation of the vapor output tube higher than the water input elevation of the water output tube; and a box cover, disposed over an upper opening of the box body.

Claims

1. A water-vapor separation box for an instant-hot type water dispenser, comprising: a box body, including: a water input tube, disposed on a side wall at an upper end of the box body; a first block plate, disposed on a rear side of a water output end of the water input tube, to make water and vapor flow to a low end of the box body; a second block plate, disposed at the rear side of the first block plate, and at the lower end of the box body, to make the vapor flow upward; a water output tube, disposed at a rear side of the first block plate, and at the lower end of the box body, to directly flow the water out; a vapor output tube, disposed around outer perimeter of the water output tube to output vapor, and is separate from the water output tube, with vapor input elevation of the vapor output tube higher than the water input elevation of the water output tube; and a box cover, disposed over an upper opening of the box body; wherein the first block plate is disposed below the box cover.

2. The water-vapor separation box for an instant-hot type water dispenser as claimed in claim 1, wherein in the box body is provided with a room temperature water input tube, and a hot water input tube.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The related drawings in connection with the detailed descriptions of the present invention to be made later are described briefly as follows, in which:

(2) FIG. 1 is a schematic diagram of a water-vapor separation box for an instant-hot type water dispenser according to the present invention;

(3) FIG. 2 is a cross section view of a water-vapor separation box for an instant-hot type water dispenser according to the present invention;

(4) FIG. 3 is a schematic diagram of a water-vapor separation box for an instant-hot type water dispenser according to an embodiment of the present invention; and

(5) FIG. 4 is an exploded view of a water-vapor separation box for an instant-hot type water dispenser according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

(6) The purpose, construction, features, functions and advantages of the present invention can be appreciated and understood more thoroughly through the following detailed description with reference to the attached drawings.

(7) Refer to FIGS. 1 to 4 respectively for a schematic diagram of a water-vapor separation box for an instant-hot type water dispenser according to the present invention; a cross section view of a water-vapor separation box for an instant-hot type water dispenser according to the present invention; a schematic diagram of a water-vapor separation box for an instant-hot type water dispenser according to an embodiment of the present invention; and an exploded view of a water-vapor separation box for an instant-hot type water dispenser according to the present invention.

(8) As shown in FIGS. 1 to 4, the present invention provides a water-vapor separation box for an instant-hot type water dispenser, comprising: a box body 1, and a box cover 2. The box body 1 includes a water input tube 3, a first block plate 4, a second block plate 6, a water output tube 5, and a vapor output tube 7. Wherein, the water input tube 3 is disposed on a side wall at an upper end of the box body 1; the first block plate 4 is disposed on a rear side of a water output end of the water input tube 3, to make water and vapor flow to a low end of the box body 1; the second block plate 6 is disposed at a rear side of the first block plate 4, and at the lower end of the box body 1, to make the vapor flow upward; the water output tube 5 is disposed at a rear side of the first block plate 4, and at the lower end of the box body 1, to directly flow the water out; the vapor output tube 7 is disposed around outer perimeter of the water output tube 5 to output vapor, and is separate from the water output tube 5, with the vapor input elevation of the vapor output tube 7 higher than the water input elevation of the water output tube 5. And the box cover 2 is disposed over an upper opening of the box body 1.

(9) In an aspect of the present invention, the first block plate 4 is disposed below the box cover 2.

(10) In another aspect of the present invention, in the box body 1 is provided with a room temperature water input tube 31, and a hot water input tube 32, a water output tube, and a vapor output tube. The characteristics of such a structure are that, firstly, a water block plate is disposed respectively at the rear side of two water input tube water output ends. Secondly, the water output tube is derived from and is an offshoot of the vapor output tube, such that water and vapor are separated from each other. Since the vapor output port is higher than the water output port, such that water is output at a lower position, while vapor is output at a higher position.

(11) In the process of outputting hot water, since vapor is lighter than water, such that vapor is floated on water. As such, when the pipe line of the water output tube at a lower position is fully occupied with hot water, and when the pressure in the water-vapor separation box reaches saturation balance, vapor can only be output from the vapor output tube at a higher position.

(12) The above detailed description of the preferred embodiment is intended to describe more clearly the characteristics and spirit of the present invention. However, the preferred embodiments disclosed above are not intended to be any restrictions to the scope of the present invention. Conversely, its purpose is to include the various changes and equivalent arrangements which are within the scope of the appended claims.