CN201575576U

CN201575576U - Instantaneous-heating water boiler

Info

Publication number: CN201575576U
Application number: CN200920274869XU
Authority: CN
Inventors: 鲜祖洪; 鲜兴文; 杨雁
Original assignee: XIAN KEHONG KITCHEN ENGINEERING EQUIPMENT Co Ltd
Current assignee: XIAN KEHONG KITCHEN ENGINEERING EQUIPMENT Co Ltd
Priority date: 2009-12-30
Filing date: 2009-12-30
Publication date: 2010-09-08
Anticipated expiration: 2019-12-30

Abstract

The utility model relates to an instantaneous-heating water boiler for supplying boiled water in public places, comprising a rectangular shell the front panel of which is provided with a power switch. A hot water tank and a floating ball water tank are arranged in the shell, and the upper part of the hot water tank is a crosswise cylinder. An electrical heated pipe is arranged in the hot water tank, and the floating ball water tank is communicated with the hot water tank by a lower-end water pipe and an upper-part breather pipe. The upper part of the hot water tank is provided with a water outlet in the position slightly higher than a water level setting height, and the outlet end of the water outlet passes out the shell. When the power switch is turned on, the electrical heated pipe heats cold water in the upper part of the hot water tank, the cold water is heated to be boiling, the volume is expanded, the cold water overflows from an upper opening and flows to the water outlet for drinking, and then the floating ball water tank automatically supplies cold water. The instantaneous-heating water boiler has the advantages of simple structure, convenient use, fast heating speed, instantaneous boiling and instantaneous using, unlimited continuous supply of water, energy saving, and the like.

Description

A kind of Instant heating type boiler

Technical field

The utility model belongs to the drinking water supply equipment technical field, relates to a kind of Instant heating type boiler that is used for public place supply boiling water.

Background technology

What the various water dispensers that are provided with in public places adopted at present all is the batch (-type) heating, and the time spent does not seethe with excitement repeatedly, wastes energy; And when water consumption is big since firing rate do not catch up with, can not boiling water without interruption, so that the drinking-water person need wait for a long time.

Summary of the invention

The purpose of this utility model is the problem that prior art exists is solved, provide a kind of simple in structure, easy to use, can enable fast and the Instant heating type boiler of sustainable supply boiling water.

The technical solution that adopts is so for achieving the above object: a kind of Instant heating type boiler that is provided comprises the rectangular case that power switch is housed on the front panel, in housing, be provided with a boiler and a floating ball tank, the casing top of boiler is the cylinder of cutting sth. askew, in boiler, be provided with the electrothermal tube that connects with power switch, be connected by lower end water service pipe and top breather pipe between floating ball tank and boiler, be provided with the delivery port of port of export pass-out housing front panel in the position a little more than floating ball tank water level settings height on boiler top.In addition, the plug that is used for cleaning and descaling is equipped with in the water service pipe bottom under boiler.In the real work, when turning on the power switch, electrothermal tube heats the cold water on boiler top, cold water is heated boiling and volumetric expansion, because the cylinder of cutting sth. askew that the casing top of boiler diminishes for cross section from bottom to top, will soon overflow from boiler is suitable for reading after the upper water boiling, flow to delivery port, replenish cold water automatically from the ball float case again afterwards for drinking.

Compared with prior art, the advantage that the utility model had is: one, firing rate is fast, but plug and play, and the person need not to do to wait again to make drinking-water; Two, can endless continuous water supply, solved the problem that existing intermittence, heated type drinking-water can not boiling water without interruption; Three, the hot water storage is few in the boiler, energy savings.

Description of drawings

Fig. 1 is a theory structure schematic diagram of the present utility model.

Fig. 2 is that the left side of Fig. 1 is to the theory structure schematic diagram.

Fig. 3 is overlooking to the theory structure schematic diagram of Fig. 1.

Each label title is respectively in the accompanying drawing: 1-boiler, 2-breather pipe, 3-floating ball tank, 4-electrothermal tube, 5-power switch, 6-plug.

The specific embodiment

Below with reference to accompanying drawing the utility model content is described further, but actual fabrication structure of the present utility model is not limited in following embodiment.

Referring to accompanying drawing, a kind of Instant heating type boiler described in the utility model is made up of housing, boiler 1 and floating ball tank 3 and the electric heating element etc. be located in the housing.Boiler 1 top is the low cylinder of cutting sth. askew (Fig. 2) in preceding high back, and boiler 1 top is diminished in the cross section from bottom to top, is provided with electrothermal tube 4 in boiler 1.Floating ball tank 3 and boiler 1 are connected by water service pipe in the bottom, regulate water level by the ball-cock assembly in the floating ball tank 3, make water level be lower than the last plane of boiler 1.After running water entered floating ball tank 3, the water level of boiler 1 reached setting height simultaneously.Be provided with the delivery port of pass-out housing front panel a little more than the position of water level settings height on boiler 1 top.When opening the power switch 5 that is located on the case panel, electrothermal tube 4 begins heating, and the cold water on boiler top is heated boiling, because of volumetric expansion and cross section, boiler top diminish, the very fast excessive liter of water of boiling is also emitted confession through outlet pipe and is drunk, and a large amount of boiling water can be provided fast.The a small amount of water vapor that produces enters floating ball tank 3 through breather pipe 2, and surplus vapour is discharged in the cooling back.The plug of boiler bottom then is used to discharge the impurity behind the cleaning and descaling.

Claims

1. Instant heating type boiler, it is characterized in that comprising the rectangular case that power switch (5) are housed on the front panel, in housing, be provided with a boiler (1) and a floating ball tank (3), the casing top of boiler (1) is the cylinder of cutting sth. askew, in boiler (1), be provided with the electrothermal tube (4) that connects with power switch (5), be connected by lower end water service pipe and top breather pipe (2) between floating ball tank (3) and boiler (1), be provided with the delivery port of port of export pass-out housing front panel in the position a little more than floating ball tank (3) water level settings height on boiler (1) top.

2. Instant heating type boiler according to claim 1 is characterized in that plug (6) being housed the water service pipe bottom down at boiler (1).