CN106606302A

CN106606302A - Water dispenser and steam cabinet adopting electric heating pipe with nonmetal shell

Info

Publication number: CN106606302A
Application number: CN201510717357.6A
Authority: CN
Inventors: 刘运柳; 刘成
Original assignee: Guangdong Shunde Guangsheng Electrical Appliance Co Ltd
Current assignee: Guangdong Shunde Guangsheng Electrical Appliance Co Ltd
Priority date: 2015-10-24
Filing date: 2015-10-24
Publication date: 2017-05-03

Abstract

The invention discloses a water dispenser and a steam cabinet adopting an electric heating pipe with a nonmetal shell. The shell of the used electric heating pipe is made of a nonmetal material; the electric heating pipe (11) with a lead-out rod (1) at one end or lead-out rods (1) at two ends is the electric heating pipe mounted in a straight-through type nonmetal pipe (7) or a blind hole nonmetal pipe (8); the electric heating pipe is a carbon fiber pipe, a halogen pipe, the electric heating pipe with the nonmetal shell or a dry-burning electric heating pipe; a circuit breaker (12) is mounted at the lower part of the open end of the straight-through type nonmetal pipe (7) or the blind hole nonmetal pipe (8); two exposed and isolated metal wires are arranged at one end of the circuit breaker, and the other end of the circuit breaker is connected with a control element of a control circuit board; and when the two metal wires meet water in the same time and are conducted, the control element is notified to cut off a circuit.

Description

Using the water dispenser and steamer of non-metal shell electrothermal tube

Technical field

The present invention relates to drinking equipment, including pressure-bearing type or non-bearing type, to family or business unit, office, The equipment that school, public place provide drinking water or warm water, relates generally to electric heating used by water dispenser and steamer Pipe.

Background technology

The electrothermal tube of water dispenser (or claiming electric water boiler similarly hereinafter) is currently used for, 100% is by technical standard JB/T4088-1999《Daily tubular electrothermal element》Or JB/T2379-1993《Tubular metal electric heating element》 The tubular electrothermal element of production, be " with metal tube as shell, heating alloy make heater, at one end or two End has eduction rod, closely knit magnesium oxide powder dielectric is loaded in metal tube, to fix the unit of heater Part；" it is the existing heating for commonly using；This metal shell heating, is completely sunk in the water, After long-time use, meeting scaling reduces heating efficiency, and corrosion punctures, and makes water powered.

The content of the invention

The purpose of the present invention is that existing water dispenser and steamer are improved.

The technical measures of the present invention are that the water tank of water dispenser and steamer is made using metal or nonmetallic materials, in water Case, built with non-metal shell electrothermal tube 11, is built with heating wire 3, with oxidation in metal or non-metallic pipe 5 Magnesium dust 4, by metal or non-metallic pipe 5 and heating wire 3 isolated insulation is carried out, and is installed at the two ends of heating wire Eduction rod 1, by the protruded tube of nonmetallic plug 6 outside, become heater 9；Then heater 9 is mounted in non- In metal tube 7, and non-metallic pipe two ends and heater are fixed, become non-metal shell electrothermal tube 11 (Fig. 1)； Or in metal or non-metallic pipe 5 built with heating wire 3, with magnesium oxide powder 4, by metal or non-metallic pipe 5 and heating wire 3 carry out isolated insulation, heating wire 3 two ends install eduction rod 1, bend to U-shaped, make Two eduction rods at one end, become heater 9, and then heater 9 is mounted in into one end closing becomes the non-gold of blind hole In category pipe 8, there are magnesium oxide powder or air 4 or insulant 10 between the heating wire of bending；In unlimited one end Non-metallic pipe 8 and heater 9 are fixed, becomes non-metal shell electrothermal tube 11 (Fig. 2) or non-in blind hole In metal tube 8, load electrothermal tube, the electrothermal tube is carbon fiber pipe or halide torch, or non-metal shell electric heating Pipe or dry combustion method metal electric heating pipe, and by the eduction rod 1 of blind hole one end, bending is turned back to the other end and makes eduction rod At same one end (Fig. 3), Fig. 4 is that electrothermal tube is mounted in straight-through non-metallic pipe.

It is one end equipped with breaker 12, the breaker in the open end bottom of straight-through non-metallic pipe 7 or 8 Wire that is exposed for two and isolating, the other end is connected with the control element of control board, when two metals Silk runs into water conducting simultaneously, notes that control element, disconnects circuit.

The non-metallic pipe 7 or 8, first-selected quartz glass tube.

The invention has the beneficial effects as follows water dispenser and steamer adopt non-metal electric heating pipe, it is immersed in water and does not bear water Dirt, electrothermal tube never corrodes and punctures, and will not leak electricity.

Description of the drawings

Fig. 1, Fig. 4 are the structures that there is eduction rod non-metal shell 7 at two ends built with electrothermal tube；

Fig. 2, Fig. 3 are the structures of the electrothermal tube having in blind hole non-metal shell 8；

Fig. 5 is equipped with the water dispenser structural representation of non-metal shell electrothermal tube；

Fig. 6 to Fig. 9 is installation method of the non-metal shell electrothermal tube on water dispenser and steamer；

Specific embodiment

In accompanying drawing, eduction rod or claim terminal 1, sealing ring or high-temp glue 2, heating wire 3, magnesia powder or non- Outside metal-insulator thing or air 4, metal or non-metallic pipe 5, nonmetallic plug 6, straight-through non-metallic pipe or title Shell 7, blind hole non-metallic pipe claim shell 8, heater or electrothermal tube 9, non-metallic insulation spacer 10, non- Metal shell electrothermal tube 11, breaker 12, metal or nonmetallic water tank 15, shell 16, blind flange 17, Mounting seat 18, friction top 19, water dispenser 20.

Fig. 1 to Fig. 4 is that one end or two ends of institute's dress in water dispenser and steamer has the employing of eduction rod nonmetallic outer Built with the electrothermal structure of electrothermal tube, there is a nonmetallic plug 6 termination to shell, and eduction rod 1 passes through the protruded tube of plug 6 Outward.

It in blind hole non-metallic pipe 8, Fig. 4 is straight-through non-metallic pipe 7 that Fig. 3 is, interior loading electrothermal tube, the electricity Heat pipe refers to carbon fiber pipe or halide torch, or non-metal shell electrothermal tube or metal electric heating pipe, in blind hole one end Eduction rod will bend turns back to the other end, makes two eduction rods in same one end.

Fig. 5 is water dispenser structural representation, and water tank 15 is water built with electrothermal tube 11, outside it, this electricity The shell of heat pipe is made up of nonmetallic, and there is heating wire inside, is isolated with glass with water, never scaling, never Puncture；In addition to water dispenser, the also various water heating apparatus such as steamer (without figure) are all within this patent protection.

Fig. 6 to Fig. 9 is electrothermal tube in water dispenser or the mounting means of steamer；Fig. 6, Fig. 8 electrothermal tube is by peace Dress seat is mounted on blind flange 17, then on water tank, and Fig. 6 is paperback or vertical dress, Fig. 8 angle mounts；Fig. 7 It is that mounting seat is directly welded with water tank 15, electrothermal tube is mounted in mounting seat, and this mounting means is not only suitable for directly Siphunculus, is also applied for blind hole pipe；Some can be filled on same water tank.

Claims

1. using the water dispenser and steamer of non-metal shell electrothermal tube, it is characterised in that：Water tank is by metal or non-gold Category makes, and water tank is built with non-metal shell electrothermal tube (11)：Be metal or non-metallic pipe (5) built with Heating wire (3), with magnesium oxide powder (4), by metal or non-metallic pipe (5) and heating wire (3) carry out every From insulation, eduction rod (1) is installed at the two ends of heating wire, by nonmetallic plug (6) protruded tube outside, into For heater (9), then heater (9) is mounted in non-metallic pipe (7), and by non-metallic pipe two ends with Heater is fixed, and becomes non-metal shell electrothermal tube (11)；Or metal or non-metallic pipe (5) built with Metal or non-metal electric heating silk (3), with magnesium oxide powder (4), by metal or non-metallic pipe (5) and electric heating Silk (3) carries out isolated insulation, and at the two ends of heating wire (3) eduction rod (1) is installed, and bends to U-shaped, makes Two eduction rods at one end, become heater (9), and then heater (9) is mounted in into one end closing becomes blind It is in unlimited one end that non-metallic pipe (8) and heater (9) is fixed in hole non-metallic pipe (8), become non- Metal shell electrothermal tube (11)；Or in straight-through non-metallic pipe (7) or blind hole non-metallic pipe (8), load Electrothermal tube, the electrothermal tube is carbon fiber pipe or halide torch or non-metal shell electrothermal tube or dry combustion method metal electric heating Pipe, and eduction rod (1) bending of blind hole one end is turned back to the other end, make eduction rod in same one end, become Non-metal shell electrothermal tube (11).

2. according to claim 1 using the water dispenser and steamer of non-metal shell electrothermal tube, it is characterised in that： In straight-through non-metallic pipe (7) or (8) open end bottom, equipped with breaker (12), the breaker, it is One end is two wires that are exposed and isolating, and the other end is connected with the control element of control board, when two Wire runs into water conducting simultaneously, notes that control element, disconnects circuit.

3. according to claim 1 using the water dispenser and steamer of non-metal shell electrothermal tube, it is characterised in that： Electrothermal tube is mounted on blind flange (17), then on water tank by mounting seat, or mounting seat is direct with water tank Welding, electrothermal tube is mounted in mounting seat.