CN204421327U - The optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed - Google Patents
The optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed Download PDFInfo
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- CN204421327U CN204421327U CN201420791915.4U CN201420791915U CN204421327U CN 204421327 U CN204421327 U CN 204421327U CN 201420791915 U CN201420791915 U CN 201420791915U CN 204421327 U CN204421327 U CN 204421327U
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Abstract
The optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed, and water tank (8) adopts metal material to make; Comprise enamel cistern or stainless steel water tank, and the water flow switch (4) of band decompression is installed on water tank water intake pipeline, the mode of heating simultaneously adopted in water tank (8), that the halide torch of light wave heating or carbon fiber pipe are contained in the air (18) in metal or non-metallic casing (17), and metal or non-metallic casing (17) are firmly connected with water tank (8), guarantee that the halogen of heating or carbon fiber electric heating tube (6) separate completely with water.The mode of heating simultaneously adopted in water tank, is the halogen of light wave heating or carbon fiber electric heating tube are contained in the air in stainless steel sleeve pipe, realizes water proof heating.
Description
Technical field
The present invention relates to the optical wave heating metal blowing water-tank electric water heater of the water flow switch that band decompression is housed.
Background technology
Domestic, electric water heater all in the world at present, inlet pipeline is connected with water source, from water inlet to water tank, other assemblies are not installed, all can not pressure in self-regulating water tank, water tank is all adopt pressure-bearing type structure, rated pressure is generally 0.6Mpa, and test pressure is 1.2Mpa; This pressure there will be many insoluble problems; The water tank that such as expands with heat and contract with cold can crackle, leak, pressure conference blast, be world-famous puzzle.
Summary of the invention
The present invention improves the electric heater that existing metal material makes water tank, for being equipped with the optical wave heating metal water tank electric heater of water flow switch of band decompression after improvement, chewing 9 by shell 1, water inlet pipe 2, outlet pipe 3, the water flow switch 4 with decompression, optical wave heating electrothermal tube 6, water tank 8, water, flange 11, relief valve 14 form.
The described water flow switch 4 with decompression, is made up of A, B bis-functional parts:
Part A, in main body 4-1, the passage of water inlet and water outlet is not directly communicate, but separated by cover plate 4-2, when there being water flow, water can be forced promotion cover plate 4-2, simultaneously promotion seal 4-3 with impeller 4-4 and movable contact 4-9 contacted with stationary contact 4-8 or microswitch 4-7 is connected, circuit turn-on: when current are closed, water inlet is closed, and circuit also disconnects.(in figure spring 4-5, installation cover plate 4-6, binding post 4-10)
Part B, piston 4-12 small end has a cross through hole, and centre is also porose, during water inlet, water, by transverse holes, enters in water tank from piston 4-12 interstitial hole, during water inlet, not the entering, when the in-built full water of water tank or inflow are greater than water yield, in water tank during pressure increase of block water, piston 4-12, large end produces back pressure, and piston 4-12 is subjected to displacement, and turns down and even closes water inlet 4-14; When discharging water, water inlet repeats to open; Thus can pressure in self-regulating water tank, this function guarantees that pressure in water tank is within 0.15mpa.
Described water tank 8 adopts metal material to make, and comprises enamel cistern or stainless steel water tank, and on water tank water intake pipeline the water flow switch 4 of mounting strap decompression, in water tank, be equipped with corresponding relief valve simultaneously.
Described optical wave heating, is nonmetallic halogen or carbon fiber electric heating tube are contained in the air 18 in metal or non-metallic casing 17, and metal or non-metallic casing is firmly connected with water tank 8, guarantee that electrothermal tube and water separate completely; The simultaneously heating wire of electrothermal tube 6 and nonmetal tube wall spacing > 2mm; Electrothermal tube 6 and sleeve pipe 17 spacing > 0.5mm, reach the requirement of reinforced insulation, realize water heater and connect without ground wire, become two electric appliances.
Beneficial effect of the present invention and novelty are:
1. water inlet tube of electric water heater road, is provided with the water flow switch 4 of decompression, within making the pressure in existing metal blowing water tank reduce 0.07-0.15Mpa by 0.6Mpa, can reduce water tank thickness, save material, can not leak by crackle meanwhile; Also can not explode;
2. this electric heater, the halogen generate heat light wave or carbon fiber electric heating tube are contained in the air in stainless steel sleeve pipe, realize water proof heating, are perfectly safe.
Accompanying drawing explanation
Fig. 1, Fig. 3 to Fig. 5 are the Water flow switch structure figure of band decompression;
Fig. 2 is microswitch schematic diagram;
Fig. 6 to Figure 10 is the optical wave heating electric heater schematic diagram of the water flow switch that band decompression is housed;
Detailed description of the invention
Embodiment below in conjunction with accompanying drawing 1 to 10 is described, in accompanying drawing: the halide torch of shell 1, cold water inlet 2, hot water outlet pipe 3, water flow switch 4 with decompression, controller 5, optical wave heating or carbon fiber pipe electrothermal tube 6 (upper electrothermal tube 6-1, lower electrothermal tube 6-2), fixing point 7, water tank 8, water chew 9, thermometric or temperature limit switch mounting pipe 10, flange 11, relief valve 14, sewage draining exit 15, water flow through water-heating device 16, metal or non-metallic casing 17, air 18, water 19.
Fig. 1, Fig. 3 to Fig. 5 are the water flow switches 4 with decompression, are made up of A, B bis-functional parts:
Part A, in main body 4-1, the passage of water inlet and water outlet is not directly communicate, but separated by cover plate 4-2, when there being water flow, water can be forced promotion cover plate 4-2, simultaneously promotion seal 4-3 with impeller 4-4 and movable contact 4-9 contacted with stationary contact 4-8 or microswitch 4-7 is connected, circuit turn-on: when current are closed, water inlet is closed, and circuit also disconnects.
Part B, piston 4-12 small end has a cross through hole, and centre is also porose, during water inlet, water, by transverse holes, enters in water tank from piston 4-12 interstitial hole, during water inlet, not the entering, when the in-built full water of water tank or inflow are greater than water yield, in water tank during pressure increase of block water, piston 4-12, large end produces back pressure, and piston 4-12 is subjected to displacement, and turns down and even closes water inlet 4-14; When discharging water, water inlet repeats to open; Thus can pressure in self-regulating water tank, this function guarantees that pressure in water tank is within 0.15mpa.(rubber parts 4-15 porose in Fig. 5, dividing plate 4-16)
Fig. 6 to Figure 10 is the optical wave heating electric heater structural representation that water flow switch is housed; Water tank water intake is by with the water flow switch 4 of decompression, and no matter pipe-line system pressure size, can make water tank fill water fast, and make it be limited in setting range.
In accompanying drawing, water tank adopts metal to be base material liner enamel or to manufacture with stainless steel, as Fig. 6 to Figure 10, if metal water tank (containing enamel and stainless steel water tank), pressure is limited in 0.2Mpa, this just thoroughly overcomes water tank makes water tank enamel split because expanding with heat and contract with cold, the problem of bead crack.
In accompanying drawing, electric heater has horizontal type structure, also has vertical structure, can be general, is that single water tank or many water tanks are all general.
In accompanying drawing, the water inlet pipe of water tank and outlet pipe are all the flexible nonmetallic tubings adopting length > 500mm, form physics water resistance, guarantee safety.
Described optical wave heating electrothermal tube 6, nonmetallic halogen or carbon fiber electric heating tube are contained in the air 18 of metal or non-metallic casing (17), and metal or non-metallic casing 17 are firmly connected with water tank 8, guarantee that optical wave heating electrothermal tube and water separate completely.
If by the water flow switch of band decompression, A and B is divided into two assemblies, is arranged in water tank, also within this patent protection; Arrow is water (flow) direction.
Claims (4)
1. the optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed, it is characterized in that: water tank (8) adopts metal material to make; Comprise enamel cistern or stainless steel water tank, and the water flow switch (4) of band decompression is installed on water tank water intake pipeline, the mode of heating simultaneously adopted in water tank (8), that the halide torch of light wave heating or carbon fiber pipe are contained in the air (18) in metal or non-metallic casing (17), and metal or non-metallic casing (17) are firmly connected with water tank (8), guarantee that the halogen of heating or carbon fiber electric heating tube (6) separate completely with water.
2. the optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed according to claim 1, it is characterized in that: with the water flow switch (4) of decompression, be made up of A, B bis-functional parts:
Part A, in main body (4-1), the passage of water inlet and water outlet is not directly communicate, but separated by cover plate (4-2), when there being water flow, water can force to promote cover plate (4-2), promote seal (4-3) with impeller (4-4) simultaneously makes movable contact (4-9) contact with stationary contact (4-8) or microswitch (4-7) is connected, circuit turn-on: during current closedown, water inlet is closed, and circuit also disconnects;
Part B, piston (4-12) small end has a cross through hole, and centre is also porose, during water inlet, water, by transverse holes, enters in water tank from piston (4-12) interstitial hole, during water inlet, not the entering, when the in-built full water of water tank or inflow are greater than water yield, in water tank during pressure increase of block water, piston (4-12), large end produces back pressure, piston (4-12) is subjected to displacement, turns down and even close water inlet (4-14); When discharging water, water inlet repeats to open, thus the pressure in energy self-regulating water tank.
3. the optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed according to claim 1, it is characterized in that: the water inlet pipe of water tank (8) and outlet pipe are all the flexible nonmetallic tubings adopting length > 500mm, form physics water resistance.
4. the optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed according to claim 1, it is characterized in that: the heating wire of electrothermal tube (6) and nonmetal tube wall spacing > 2mm; Electrothermal tube (6) and sleeve pipe (17) spacing > 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791915.4U CN204421327U (en) | 2014-12-03 | 2014-12-03 | The optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791915.4U CN204421327U (en) | 2014-12-03 | 2014-12-03 | The optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed |
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| CN204421327U true CN204421327U (en) | 2015-06-24 |
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| CN201420791915.4U Active CN204421327U (en) | 2014-12-03 | 2014-12-03 | The optical wave heating metal water tank electric heater of the water flow switch of band decompression is housed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716268A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Light wave heating metallic water tank electric water heater provided with water flow switch with pressure reducing function |
-
2014
- 2014-12-03 CN CN201420791915.4U patent/CN204421327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716268A (en) * | 2014-12-03 | 2016-06-29 | 广东顺德光晟电器股份有限公司 | Light wave heating metallic water tank electric water heater provided with water flow switch with pressure reducing function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528300 Daliang District Office of Shunde District, Foshan, Guangdong, new Kau community residential development committee No. 38 Patentee after: Guangdong Guangsheng Limited by Share Ltd Address before: 528300 Daliang Road office, Shunde District, Foshan, Guangdong, Fengxiang 41 Road, new Kau neighborhood committee, A 509, 510, 511, 512, Shunde creative industrial park. Patentee before: Shunde Guang Sheng electrical equipment limited company |
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| CP03 | Change of name, title or address |