CN105042840A - Vertical water flow switch-controlled quick-heated metal electrothermal tube-heated electric water heater - Google Patents
Vertical water flow switch-controlled quick-heated metal electrothermal tube-heated electric water heater Download PDFInfo
- Publication number
- CN105042840A CN105042840A CN201510174509.2A CN201510174509A CN105042840A CN 105042840 A CN105042840 A CN 105042840A CN 201510174509 A CN201510174509 A CN 201510174509A CN 105042840 A CN105042840 A CN 105042840A
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- water
- water flow
- flow switch
- electrothermal tube
- cover plate
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Cookers (AREA)
- Control Of Resistance Heating (AREA)
- Resistance Heating (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Multiple-Way Valves (AREA)
Abstract
A vertical water flow switch-controlled quick-heated metal electrothermal tube-heated electric water heater comprises a housing, a water tank, an electrothermal tube, an inlet pipe, an outlet pipe, a water flow switch, and a shift switch. The water flow switch has a water-flow-pushed structure, and the water flow switch is composed of a main body, a cover plate, a seal member, a push member, a spring or spring leaf, a mounting cover plate, a microswitch, a fixed contact, a moving contact, a terminal, a push pin of the microswitch. A channel of the inlet pipe does not directly communicate with a channel of an outlet pipe, the channels are separated by the cover plate, a circuit can be switched on when the water flows, and the circuit is switched off when the water does not flow. The water flow switch cooperates with the shift switch. Water in the water tank can be preheated after a preheating switch is pressed down.
Description
Technical field
The present invention relates to the electric heater of the quick-heating type metal electric heat pipes heat of vertical type water flow switch control rule.
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.
Summary of the invention
The present invention improves on the basis of CN104236106A, improve the electric heater of the quick-heating type metal electric heat pipes heat that rear vertical type water flow switch controls, 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 injection moulding or blowing make;
Described mechanical water resistance 22 refers to water inlet pipe 14, outlet pipe 15, the physical resistance formed with the non-metallic pipe of length >200mm;
Described pressure control mechanism 23, by main body 23-1, is contained in the valve 23-2 in main body, and seal 23-3 and spring 23-4 is formed, and is 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.
Described instantaneous water heater refers to that water tank capacity is less, and water flows through namely by the electric heater heated, and many electrothermal tubes 13 is housed in water tank and 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.
Beneficial effect of the present invention 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 is the water heater structure schematic diagram of the quick-heating type metal electric heat pipes heat of vertical type water flow switch control rule
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.
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. 6 is the water heater structure schematic diagram of the quick-heating type metal electric heat pipes heat of vertical type water flow switch control rule, 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 injection moulding or blowing make, the water inlet pipe 14 be connected with water tank and outlet pipe 15, make of the non-metallic pipe of length >200mm, form physics water resistance, after Long-Time Service, even if electrothermal tube punctures, water-band electricity also can be guaranteed, permeate safety; When water tank 12 is used nonmetal, safer.
Described tank pressure controlling organization 23, 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, is 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.
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 of the quick-heating type metal electric heat pipes heat of vertical type water flow switch control rule, it is characterized in that: 1. at inlet pipeline, water flow switch (20) is housed, be used for controlling electrothermal tube circuit to be 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) has heating wire in metal tube, with magnesia powder, heating wire and metal tube tube wall separated; Electrothermal tube is immersed in water tank (12);
3. water tank (12) metal or nonmetallic materials injection moulding or blowing makes;
4. water inlet pipe (14) and outlet pipe (15) the nonmetal making of length >200mm, form physics water resistance (24);
5. pressure control mechanism (23) is set at water inlet system, by main body (23-1), is contained in valve (23-2) in main body and seal (23-3) and spring (23-4) and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510174509.2A CN105042840B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of vertical type water flow switch control |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310244480.1A CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
| CN201510174509.2A CN105042840B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of vertical type water flow switch control |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310244480.1A Division CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105042840A true CN105042840A (en) | 2015-11-11 |
| CN105042840B CN105042840B (en) | 2018-11-06 |
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Family Applications (18)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174392.8A Pending CN104869675A (en) | 2013-06-05 | 2013-06-05 | Electric heating component of aluminum-clad electric heating tube |
| CN201510174061.4A Pending CN104807195A (en) | 2013-06-05 | 2013-06-05 | Water flowing switch controlling and quick heating type electric heating film heating type electric water heater |
| CN201510174509.2A Active CN105042840B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of vertical type water flow switch control |
| CN201510174400.9A Active CN105042861B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of vertical type water flow switch control |
| CN201310244480.1A Active CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
| CN201510174318.6A Active CN104913493B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of water flow switch control |
| CN201510174441.8A Active CN105042865B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type ceramic heat of water flow switch control |
| CN201510174468.7A Active CN105042867B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of vertical type water flow switch control |
| CN201510174105.3A Active CN104949343B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type luminous energy heating of water flow switch control |
| CN201510174457.9A Active CN104896751B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the vertical luminous energy heating of the quick-heating type of water flow switch control |
| CN201510174278.5A Active CN104949324B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the horizontal external luminous energy heating of the fast heat of water flow switch control |
| CN201510174399.XA Active CN105004058B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of water flow switch control |
| CN201510174312.9A Active CN105004057B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type Hybrid Heating of water flow switch control |
| CN201510174295.9A Active CN104949321B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of water flow switch control |
| CN201510174307.8A Active CN105042839B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of horizontal water flow switch control |
| CN201510174406.6A Active CN105042864B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of water flow switch control |
| CN201510174208.XA Active CN104807175B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type light radiation heating of water flow switch control |
| CN201510174454.5A Active CN105042866B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of vertical type water flow switch control |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174392.8A Pending CN104869675A (en) | 2013-06-05 | 2013-06-05 | Electric heating component of aluminum-clad electric heating tube |
| CN201510174061.4A Pending CN104807195A (en) | 2013-06-05 | 2013-06-05 | Water flowing switch controlling and quick heating type electric heating film heating type electric water heater |
Family Applications After (15)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510174400.9A Active CN105042861B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of vertical type water flow switch control |
| CN201310244480.1A Active CN104236106B (en) | 2013-06-05 | 2013-06-05 | The electric heater of water flow switch control |
| CN201510174318.6A Active CN104913493B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type metal electric heating pipe heating of water flow switch control |
| CN201510174441.8A Active CN105042865B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type ceramic heat of water flow switch control |
| CN201510174468.7A Active CN105042867B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of vertical type water flow switch control |
| CN201510174105.3A Active CN104949343B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type luminous energy heating of water flow switch control |
| CN201510174457.9A Active CN104896751B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the vertical luminous energy heating of the quick-heating type of water flow switch control |
| CN201510174278.5A Active CN104949324B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the horizontal external luminous energy heating of the fast heat of water flow switch control |
| CN201510174399.XA Active CN105004058B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of water flow switch control |
| CN201510174312.9A Active CN105004057B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type Hybrid Heating of water flow switch control |
| CN201510174295.9A Active CN104949321B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of water flow switch control |
| CN201510174307.8A Active CN105042839B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type aluminium packet electrothermal tube heating of horizontal water flow switch control |
| CN201510174406.6A Active CN105042864B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type PTC heating of water flow switch control |
| CN201510174208.XA Active CN104807175B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick-heating type light radiation heating of water flow switch control |
| CN201510174454.5A Active CN105042866B (en) | 2013-06-05 | 2013-06-05 | The electric heater of the quick electrothermal plate heating of vertical type water flow switch control |
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| CN (18) | CN104869675A (en) |
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| CN104697151B (en) * | 2015-03-16 | 2017-06-16 | 大连海洋大学 | Small quick water heater |
| CN106152530A (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 quick-heating type aluminum bag electrothermal tube heating of horizontal current on-off control |
| CN106152476A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type electric water heater of the aluminum bag electrothermal tube heating of vertical type water flow on-off control |
| CN106152532A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type ceramic heating assembly electric heater of vertical type water flow on-off control |
| CN106152531A (en) * | 2015-04-03 | 2016-11-23 | 广东顺德光晟电器股份有限公司 | The quick-heating type electric water heater of the Hybrid Heating of vertical type water flow on-off control |
| CN106152536A (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 quick electrothermal-film heating of vertical type water flow on-off control |
| CN106123309B (en) * | 2016-08-24 | 2022-06-10 | 湖州品创孵化器有限公司 | Inlet water preheating type electric water heater |
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| CN112212499B (en) * | 2020-09-29 | 2022-10-14 | 宁波方太厨具有限公司 | Water heater |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104949324A (en) | 2015-09-30 |
| CN105042861B (en) | 2018-09-07 |
| CN105042866B (en) | 2019-05-03 |
| CN104913493A (en) | 2015-09-16 |
| CN105004058B (en) | 2018-09-07 |
| CN105042867B (en) | 2018-09-07 |
| CN104869675A (en) | 2015-08-26 |
| CN104949343B (en) | 2018-09-07 |
| CN104949343A (en) | 2015-09-30 |
| CN104896751A (en) | 2015-09-09 |
| CN105042840B (en) | 2018-11-06 |
| CN105042839B (en) | 2018-10-16 |
| CN105042866A (en) | 2015-11-11 |
| CN104949321B (en) | 2019-03-29 |
| CN104913493B (en) | 2018-09-07 |
| CN105042839A (en) | 2015-11-11 |
| CN105004058A (en) | 2015-10-28 |
| CN104896751B (en) | 2018-12-14 |
| CN104949324B (en) | 2019-02-01 |
| CN104949321A (en) | 2015-09-30 |
| CN105042864A (en) | 2015-11-11 |
| CN105004057A (en) | 2015-10-28 |
| CN104236106A (en) | 2014-12-24 |
| CN105042867A (en) | 2015-11-11 |
| CN105042861A (en) | 2015-11-11 |
| CN105042865B (en) | 2018-10-16 |
| CN104236106B (en) | 2019-02-01 |
| CN105042864B (en) | 2018-10-16 |
| CN104807195A (en) | 2015-07-29 |
| CN105042865A (en) | 2015-11-11 |
| CN104807175A (en) | 2015-07-29 |
| CN104807175B (en) | 2018-05-01 |
| CN105004057B (en) | 2018-11-06 |
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