CN206176524U

CN206176524U - Electricity heating wall hangs stove

Info

Publication number: CN206176524U
Application number: CN201621221877.4U
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: 2016-11-14
Filing date: 2016-11-14
Publication date: 2017-05-17
Anticipated expiration: 2026-11-14

Abstract

Electricity heating wall hangs stove comprises shell, water tank, water pump, rivers sensor, controller, and metal or nonmetal preparation are adopted in water tank (11), 1 piece built -in or above electrothermal tube (12), the electrothermal tube has metal or non -metal bushing (31) outward, metal or non -metal bushing firmly are connected for sealed with the water tank, it is externally unlimited that sleeve pipe (31) are both ends, or one end externally the unlimited other end be the blind pipe, are electrothermal tube (12) non -metallic pipe (3 1 )Interior have a heating wire (3 2 ), is stick (3 drawn forth at both ends 3 ), or heating wire (3 2 )Bend to the U -shaped in nonmetal blind pipe, draw the stick for two and drawing with one end, when bending to the U -shaped, there an insulated body (3 4 )Keep apart, it will seal up to draw excellent department, intraductal low vacuum or not flammable, not combustion -supporting gas of injection or inert gas or closely knit magnesium oxide powder and the air of non - of packing into taken out, perhaps electrothermal tube (12) are by carbon fiber or halogen tube preparation.

Description

Electrical heating wall-hung boiler

Technical field

This utility model is related to the wall-hung boiler of domestic heating and domestic hot-water.

Background technology

Existing family's winter heating, is mainly realized providing domestic hot-water for warm with wall-hung boiler；Wall-hung boiler uses combustion Gas, in You20Duo Ge provinces and cities of China paddy peak electricity price is carried out, from night 9 when, during to morning 6, per kilowatt of the electricity charge/when, only Need 0.2-0.3 first；Its usage charges is all lower than any energy, but existing wall-hung boiler, can only use combustion gas, it is impossible to use electric power, less Low price electric power can be used, it is therefore desirable to develop a kind of electrical heating wall-hung boiler.

Utility model content

The purpose of this utility model is to improve burnt gas wall hanging furnace for electric wall-hung boiler；Electric wall-hung boiler by shell 18 and water tank 11, There is water inlet pipe on water tank（Or mouth）6th, hot water outlet pipe（Or mouth）7th, water flow sensing unit 8, water pump 9, intelligent controller 14 are constituted；Change Heated using electric power after entering, in the paddy electricity period low price electric power is used.

Technical measures of the present utility model are, in electric wall-hung boiler, have the water tank 11 for heating water, in or beyond water tank 11 Equipped with 1 or more electrothermal tube 12, water tank has water inlet 6, and hot water outlet pipe 7, water inlet and water outlet are arranged at top, form one and lead to Road；Have water 13 in water tank, the top of water have can compressed air 14, to replace existing burnt gas wall hanging furnace in swelling water Case；Floor heating 21 and the heating of radiator 22 are reduced the water of temperature by water pump 9 by heating return pipe 16 using after, send into water tank In, mix with high-temperature-hot-water, deliver to heating pipeline further through heating outlet pipe 7 after raising temperature and constantly circulate.

In or beyond electric wall-hung boiler water tank 11, the electrothermal tube 12 for being filled, after energization, i.e., the water to flowing through water tank carries out adding Heat；To the paddy electricity period, low ebb electrical heating is used, when heating system water temperature is too low, electrothermal tube meeting turn on automatically, and automatically adjust water outlet Temperature.

Fig. 1 institutes water tank 11 has 2, and one is warmed up water for taking, and another supplies domestic water, is sent by domestic hot-water's pipe 15 To domestic water facility, the water tank of domestic water can be substituted with plate type heat exchanger；Single heating is only with a water tank.

Using metal or nonmetallic making, compressible sky is arranged water tank 11 at heating water tank, the top that there is water, water inside Gas, the structure of water tank has following form：

Have 1 or more electrothermal tube 12 in water tank 11 in Fig. 1, there is metal or non-metallic casing 31 outside electrothermal tube, metal or Non-metallic casing is firmly connected with water tank for sealing, is water outside sleeve pipe, and sleeve pipe 31 is externally opened wide for two ends, or one end is externally opened wide The other end is blind pipe, during using blind hole sleeve pipe, opens wide one end and is connected with tank seal；Figure 11 to Figure 17 is in Fig. 1 water tanks 11, can With the electrothermal tube 12 for adopting, the electrothermal tube 12 is have heating wire 3-2 in non-metallic pipe 3-1, and there are eduction rod 3-3, or electricity in two ends Heated filament 3-2 bends to U-shaped in nonmetallic blind pipe, and two eduction rods are drawn in same one end, when bending to U-shaped, must there is one Insulated body 3-4 isolates, and prevents short circuit；Should seal at eduction rod, low vacuum is taken out in pipe or non-combustible, not combustion-supporting gas is injected Body or inert gas load non-closely knit magnesium oxide powder and air；Or electrothermal tube 12 be in non-metallic pipe, equipped with by The electrothermal tube that carbon fiber or halide torch make.

Fig. 2 to Fig. 5 is that have 1 or more electrothermal tube 12 on the outer wall of water tank 11, and the outer tube of electrothermal tube is have in metal material Heating wire, with magnesium oxide powder by heating wire and metal pipe-wall isolated insulation；The method of electrothermal tube welding, is welded in water tank appearance Face, does not contact with water；Fig. 2 is outline drawing, and Fig. 3 is the top view of Fig. 2, and Fig. 4 is the A-A sectional views of Fig. 2, and Fig. 5 is cutting for Fig. 4 Face figure.

The beneficial effects of the utility model are electric wall-hung boilers, are heated using water proof in water tank, and safely and fast, night uses low Valency electricity, both the night unnecessary electric power for state consumption, reduced usage charges again.

Description of the drawings

Fig. 1 is that have electrically heated wall-hung boiler；

Fig. 2 to Fig. 5 is the water tank that the outer wall of electrical heating wall-hung boiler is welded with electrothermal tube；

Fig. 6 to Figure 10 can be the different cisten mechanisms being mounted in wall-hung boiler；

Figure 11 to Figure 17 is available electrothermal tube in electric wall-hung boiler water tank in Fig. 1.

Specific embodiment

It is electric wall-hung boiler in the square frame of shell 18 in Fig. 1, inside there is water tank 11, water pump 9, controller 14, is to use outside square frame The schematic diagram of hot water facility, in accompanying drawing, three-way water mixing valve 33, domestic water point 34, floor heating 21, radiator 22, pressure release and draining Mouth 40.

Fig. 2 to Fig. 5 is to be welded with electrothermal tube 12 on the outer wall of water tank 11, is water proof heating.

Fig. 6 to Figure 10 is several different cisten mechanisms, can be used as the water tank of wall-hung boiler, and every kind of water tank can In wall-hung boiler；Cisten mechanism shown in Fig. 6 to Figure 10 is different, and electrothermal tube is also different；Compared with Fig. 1 and Fig. 2, Fig. 1 Fig. 2 is water proof heating, and safety is very high.

The water tank of electric wall-hung boiler, also following several versions：

In Fig. 6 water tanks 11, the electrothermal tube for being filled is that have heating wire in metal tube, with magnesium oxide powder by heating wire and metal Pipe isolated insulation；Duck in drink due to invading for a long time, can corrode and puncture.

Fig. 7 is by rustless steel electrothermal tube 12 and water stream channel 11, with the aluminum water of fusing by gravitational casting or the side of die casting Method, electrothermal tube and aquaporin are combined as a whole constituted water tank, and this kind of water tank is unable to water storage.

Fig. 8 is that one or more layers heating wire 3-2 mica sheets are encased into isolated insulation, and two outsides are pressed from both sides again with water stream channel 11 Tightly it is configured to water tank.

Fig. 9 is for water stream channel 11, conductive material to be plated outside tube wall in non-metallic pipe, is the water flow through in heating tube after energization The water tank for being constituted.

Figure 10 is that positive temperature coefficient PTC thermo-sensitive material ceramic heating assembly is made into heater, is similar to electrothermal tube, and both sides are The water tank that water stream channel 11 is constituted；Fig. 7 to Figure 10, water tank volume is little, it is impossible to water storage.

Present patent application, keypoint recommendation Fig. 1, Fig. 2；Fig. 6 to Figure 10 also within protection, because respectively there is some shortcomings, be filled out Gravity treatment is used.

Claims

1. electrical heating wall-hung boiler, is made up of shell, water tank, water pump, water flow sensing unit, controller, it is characterised in that：Water tank（11） Using metal or nonmetallic making, built-in 1 or more electrothermal tube（12）, there is water in water tank（13）The top of water has can be compressed Air（14）；There are metal or non-metallic casing outside electrothermal tube（31）, metal or non-metallic casing firmly connect with water tank for sealing Connect, be water outside sleeve pipe, sleeve pipe（31）Externally open wide for two ends, or it is blind pipe that the other end is externally opened wide in one end, blind hole sleeve pipe is opened wide One end is connected with tank seal；The electrothermal tube（12）For non-metallic pipe（3-1）Inside there is heating wire（3-2）, there is eduction rod at two ends （3-3）, or heating wire（3-2）U-shaped is bent in nonmetallic blind pipe, two eduction rods are drawn in same one end, bend to U-shaped When, there must be an insulated body（3-4）Isolation, prevents short circuit；To seal at eduction rod, coarse vacuum be taken out in pipe or injection can not Combustion, not combustion-supporting gas or inert gas load non-closely knit magnesium oxide powder and air；Or electrothermal tube（12）It is fine by carbon Dimension or halide torch make.

2. electrical heating wall-hung boiler, is made up of shell, water tank, water pump, water flow sensing unit, controller, it is characterised in that：Water tank（11） There is 1 or more electrothermal tube on outer wall（12）, the outer tube of electrothermal tube is metal material, inside there is heating wire, will with magnesium oxide powder Heating wire and metal pipe-wall isolated insulation；The method of electrothermal tube welding, is welded in water tank outer surface, does not contact with water.

3. electrical heating wall-hung boiler, is made up of shell, water tank, water pump, water flow sensing unit, controller, it is characterised in that：Water tank also has Following version：Water tank（11）In, equipped with having heating wire in metal tube, heating wire and metal tube are isolated with magnesium oxide powder Insulation, invades duck in drink for a long time；Or by rustless steel electrothermal tube（12）And water stream channel（11）, cast by gravity with the aluminum water of fusing Make or die casting method, electrothermal tube and aquaporin are combined as a whole；Or by one or more layers heating wire（3-2）Use mica sheet bag Firmly isolated insulation, on the outside of two water stream channel is used again（11）Clamp；Or it is water stream channel that non-metallic pipe is interior（11）, conduction is plated outside tube wall Material, is the water flow through in heating tube after energization；Or positive temperature coefficient PTC thermo-sensitive material ceramic heating assembly is made into heating Body, is similar to electrothermal tube, and both sides are water stream channel（11）.