CN204574518U - The electric heater of the horizontal light heating of the fast heat that water flow switch controls - Google Patents
The electric heater of the horizontal light heating of the fast heat that water flow switch controls Download PDFInfo
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- CN204574518U CN204574518U CN201520198798.5U CN201520198798U CN204574518U CN 204574518 U CN204574518 U CN 204574518U CN 201520198798 U CN201520198798 U CN 201520198798U CN 204574518 U CN204574518 U CN 204574518U
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Abstract
The electric heater of the horizontal light heating of the fast heat that water flow switch controls, comprise shell, water tank, electrothermal tube, water inlet pipe, outlet pipe, water flow switch, driving switch etc., water flow switch is water jet propulsion formula structure, be made up of the pushing pin of main body, cover plate, seal, impeller, spring or spring leaf, installation cover plate, microswitch, stationary contact, movable contact, terminal, microswitch, the passage of water inlet and water outlet is not directly communicate, but separated by cover plate, during water flow, circuit turn-on, when water does not flow, circuit disconnects; Water flow switch will with driving switch cooperating, when the water in water tank needs preheating, by preheating switch.
Description
Technical field
The utility model relates to the electric heater of the horizontal light heating of fast heat that water flow switch controls.
Background technology
Patent application publication CN104236106A discloses " electric heater that water flow switch controls ", although relate generally to storage-type electric water heater also relate to instantaneous water heater, statement imperfection, still have outside deficiency, present patent application provides a kind of new structure.
Utility model content
The utility model improves on the basis of CN104236106A, the electric heater that the horizontal light of fast heat controlled for water flow switch after improving heats, by water flow switch 20, water tank 12, electrothermal tube 13, water inlet pipe 14, outlet pipe 15, shell 17, mechanical water resistance 22, formation such as tank pressure control assembly 23 grade; Described water flow switch 20 is made up of the pushing pin 11 of main body 1, cover plate 2, seal 3 and impeller 4, spring or spring leaf 5, installation cover plate 6, microswitch 7, stationary contact 8, movable contact 9, terminal 10, microswitch, in main body 1, the passage of water inlet and water outlet is not directly communicate, but separated by cover plate 2, when there being water flow, water can promote cover plate 2, promote seal 3 simultaneously makes movable contact 9 contact with stationary contact 8 with impeller 4, circuit turn-on; Current are closed, and circuit disconnects; Because electrothermal tube has more than one, different temperature needs one or a few electrothermal tube work, is determined by driving switch 21.
Described water tank 12 metal material or nonmetallic materials make;
Described electrothermal tube 13 is the carbon fiber pipe or the halide torch that produce light and heat after energising, the carbon element of heating or halide torch are contained in the air 26 in metal or non-metallic casing 16, and be configured to the out-of-date i.e. heating water of current stay vertical utensil 24, be arranged on outside water tank 12, realize water proof heating, water tank 12 also can preheating simultaneously.
Described mechanical water resistance 22 refers to water inlet pipe 14, outlet pipe 15, makes and form of the non-metallic pipe of length >200mm;
Described pressure control mechanism 23 is arranging in water inlet system or water flow switch; By main body 23-1, be contained in the valve 23-2 in main body, and seal 23-3 and spring 23-4 is formed, be contained in inlet channel or water flow switch; During water inlet, spring is subject to pipe-line system pressure, and water inlet is opened, and when delivery port misloading or dead by resistance, in water tank 12, pressure can be increased within 0.2mpa gradually, and water inlet can automatically be closed under valve 23-2 effect, guarantees safety.
The out-of-date i.e. healed water of described current stay vertical utensil 24, be arranged on outside water tank, electrothermal tube 13 controls electrothermal tube circuit conducting or closedown by water flow switch 20, determines different electrothermal tube work or do not work by driving switch 21; The water inlet of water flow switch 20 and the passage of water outlet are not directly communicate, but are separated by cover plate 2, and when there being water flow, water can promote cover plate 2, promote seal 3 and impeller 4 simultaneously, and movable contact 9 is contacted with stationary contact 8, circuit turn-on; Current are closed, and circuit disconnects.
The utility model beneficial effect and novelty directly control being turned on or off of electrothermal tube with current, and when having water flow, electrothermal tube is connected, and automatically disconnects when water is closed.
Accompanying drawing explanation
Fig. 1 Fig. 2 is the Water flow switch structure figure of water jet propulsion formula by microswitch break-make, and Fig. 1 is closed condition, and Fig. 2 makes microswitch on-state for there being water flow.
Fig. 3 is microswitch structure schematic diagram.
Fig. 4 Fig. 5 is the structural representation that water flow switch directly promotes contact.
Fig. 6 Fig. 7 is tank pressure controlling organization.
Fig. 8 is the electric heater structural representation of the horizontal light heating of fast heat that water flow switch controls.
Detailed description of the invention
In accompanying drawing, the main body 1 of water flow switch, cover plate 2, seal 3, impeller 4, spring or spring leaf 5, cover plate 6 is installed, microswitch 7, stationary contact 8, movable contact 9, terminal 10, the pushing pin 11 of microswitch, water tank 12, electrothermal tube 13, water inlet pipe 14, outlet pipe 15, heat-insulation layer 16, shell 17, water chew 18, connecting plate 19, water flow switch 20, driving switch 21, mechanical water resistance 22, tank pressure control assembly 23, the out-of-date i.e. heating water of current stay vertical utensil 24, water 25, air 26.
Fig. 1 to Fig. 5 is water flow switch 20, be made up of main body 1, cover plate 2, seal 3, impeller 4, spring or spring leaf 5, installation cover plate 6, microswitch 7, stationary contact 8, movable contact 9, terminal 10, what Fig. 1 Fig. 2 adopted is microswitch 7, Fig. 4 Fig. 5 be by contact and terminal directly on installation cover plate 6, the two function is identical with use, Fig. 1 Fig. 4 Fig. 5 is water route closed condition, and circuit disconnects; Fig. 2 be water in flow regime, the strength by water forces cover plate 2 to move, also simultaneously hydrodynamic reciprocating sealing part 3 and impeller 4, the pushing pin 11 promoted on microswitch, movable contact and stationary contact is combined, circuit turn-on; If closedown water route, then circuit disconnects; The shape of Fig. 4 cover plate 2 is different, and cover plate 2 has multiple hole, and when discharging water, promote cover plate 2 moves, water flows from hole; On the body 1, inlet channel and water outlet water channel are not straight-through, and cover plate 2 must be made to move water could circulate mutually; Due to water channel close time, the feed water inlet of main body 1 is automatically closed by cover plate 2, and stationary contact and movable contact in Fig. 4 Fig. 5, only illustrate one group in figure, and actual product can make many groups.
Fig. 8 is the electric heater structural representation of the horizontal light heating of fast heat that water flow switch controls, water flow switch 20, driving switch 21, electrothermal tube 13 cooperating in figure, and driving switch 21, has rotary and button type structure, and the function of the two is identical; In figure, water flow switch 20 adopts microswitch 7, and according to the structure that Fig. 4 Fig. 5 makes movable contact be combined with stationary contact, function is identical; Many electrothermal tubes 13 are housed in water tank 12, and when discharging water, water flow switch 20 makes microswitch pushing pin 11, promotes movable contact 9 and contacts with stationary contact 8, now, determine that different electrothermal tubes is worked by driving switch 21; Guan Shui, circuit disconnects automatically.
Described water tank 12 metal or nonmetallic materials make, and the water inlet pipe 14 be connected with water tank and outlet pipe 15, make of the non-metallic pipe of length >200mm, be formed as mechanical water resistance; The electrothermal tube 13 used in water tank 12 can be metal electric heat pipe.
Product in accompanying drawing, water temperature display can adopt digital-scroll technique or fuzzy display, and in figure, arrow is water (flow) direction.
Claims (1)
1. the electric heater that the horizontal light of fast heat that water flow switch controls heats, is characterized in that:
1. at inlet pipeline, water flow switch (20) is housed, is used for controlling electrothermal tube circuit and is turned on or off, determine different electrothermal tube work by driving switch (21) or do not work; In the main body (1) of water flow switch (20), the passage of water inlet and water outlet is not directly communicate, separated by cover plate (2), when having water flow, water can promote cover plate (2), promote seal (3) with impeller (4) simultaneously makes movable contact (9) contact with stationary contact (8), circuit turn-on, anhydrous flowing, circuit disconnects;
2. electrothermal tube (13) is the carbon fiber pipe or the halide torch that produce light and heat after energising, the carbon element of heating or halide torch are contained in the air (26) in metal or non-metallic casing (16), and be configured to the out-of-date i.e. heating water of current stay vertical utensil (24), be arranged on outside water tank (12);
3. water tank (12) metal or nonmetallic materials make;
4. water inlet pipe (14) and outlet pipe (15) the nonmetal making of length >200mm, construct flowing water resistance (22);
5. pressure control mechanism (23) is set at water inlet system, by main body (23-1), is contained in the valve (23-2) in main body, and seal (23-3) and spring (23-4) are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198798.5U CN204574518U (en) | 2015-04-03 | 2015-04-03 | The electric heater of the horizontal light heating of the fast heat that water flow switch controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520198798.5U CN204574518U (en) | 2015-04-03 | 2015-04-03 | The electric heater of the horizontal light heating of the fast heat that water flow switch controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574518U true CN204574518U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520198798.5U Active CN204574518U (en) | 2015-04-03 | 2015-04-03 | The electric heater of the horizontal light heating of the fast heat that water flow switch controls |
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| CN (1) | CN204574518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152528A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of the fast hot horizontal light heating that water flow switch controls |
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2015
- 2015-04-03 CN CN201520198798.5U patent/CN204574518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152528A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The electric heater of the fast hot horizontal light heating that water flow switch controls |
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| C14 | Grant of patent or utility model | ||
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