CN209263320U - A kind of water heater - Google Patents
A kind of water heater Download PDFInfo
- Publication number
- CN209263320U CN209263320U CN201821974102.3U CN201821974102U CN209263320U CN 209263320 U CN209263320 U CN 209263320U CN 201821974102 U CN201821974102 U CN 201821974102U CN 209263320 U CN209263320 U CN 209263320U
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- heating device
- trunk
- inlet line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to fluid heater technical fields, and in particular to a kind of water heater, including shell, liner, water outlet further includes external circulation waterway, and the external circulation waterway includes trunk water inlet line, electric heater unit, cyclic water outlet pipeline and circulation water inlet pipe road；The trunk water inlet line is sequentially connected with electric heater unit and circulation water inlet pipe road, and the cyclic water outlet pipeline is connect with trunk water inlet line；It is provided with trunk water inlet line valve on the trunk water inlet line, circulation waterway switch is provided on the cyclic water outlet pipeline.External circulation waterway is arranged by the way that the electric heater unit of water heater is external in the utility model, increases the degree of safety and convenience of water heater, solves the problems such as easy fouling of prior art water heater, electric leakage.Water circulating-heating in water heater liner is utilized, the utilization rate of resource is improved.The member replacing caused by subsequent heat component is because of quality problems, the design of the utility model, which facilitates, to be operated.
Description
Technical field
The utility model relates to fluid heater technical fields, and in particular to a kind of water heater.
Background technique
Heater for cistern is exactly the equipment heated to the water inside water tank, and water heater mainly uses electrically heated rod at present
The heating rod of structure, water heater is typically mounted in inner water tank, converts electrical energy into thermal energy, is added for the water in liner
Heat.The structure of heating rod generally comprises the heating wire group in outer sleeve and casing made of stainless steel, dilval, copper
At.It is had the following deficiencies: using the electric heater of resistance heater
1) after being used for a long time, a large amount of foulings of electric heater, electric heater may booster, resistance wire exposure is with water after booster
Contact, there are electric leakage hidden danger.
2) resistance wire inside electric heater can generate heat and light after being powered, and light consumes portion of energy, and heating efficiency is low.
Meanwhile electric heater is usually located at the middle and lower part of liner, and the water inlet of outlet pipe is located at the top of liner, heating speed is slow, out
The hot water time is long.
3) the part water of electric heater liner at the bottom in use is not cyclically updated, bacterium easy to breed, micro- life
The harmful substances such as object influence bathing health.
Utility model content
In order to solve the problems in the existing technology, the utility model proposes a kind of water heater, it is externally provided with water route
The loop structure of heating effectively increases the heating efficiency and safety of water heater.
The specific technical solution of the utility model is as follows:
A kind of water heater, including shell, liner, water outlet further include external circulation waterway, the external circulation waterway packet
Include trunk water inlet line, electric heater unit, cyclic water outlet pipeline and circulation water inlet pipe road；The trunk water inlet line and electric heating
Device and circulation water inlet pipe road are sequentially connected, and the cyclic water outlet pipeline is connect with trunk water inlet line；The trunk water inlet pipe
It is provided with trunk water inlet line valve on road, circulation waterway switch is provided on the cyclic water outlet pipeline.
Wherein, the electric heater unit includes electromagnetic coil, heat radiating structure, heating device water inlet, container and heating dress
Water outlet, the heating device water inlet are set, container and heating device water outlet are sequentially connected, and the heat radiating structure is outside container
Surface setting, electromagnetic coil are arranged on heat radiating structure.
Wherein, the electric heater unit includes heating device water inlet, heating device water outlet, heating device container and electricity
Heating rod, the heating device water inlet, heating device container and heating device water outlet are sequentially connected, and the electrically heated rod is set
It sets in heating device container.
Wherein, the heat radiating structure is carbon steel, stainless iron.
Wherein, the container is red copper.
Wherein, insulating layer is provided between the shell and liner.
Wherein, the insulating layer is polyurethane foam insulation layer.
Wherein, the water heater further includes earth leakage protective device.
Wherein, the water heater further includes sewage draining exit.
Beneficial effect
External circulation waterway is arranged by the way that the electric heater unit of water heater is external in the utility model, increases hot water
The degree of safety and convenience of device solve the problems such as easy fouling of prior art water heater, electric leakage.By the water in water heater liner
Circulating-heating utilizes, and improves the utilization rate of resource.The member replacing caused by subsequent heat component is because of quality problems, this is practical
Novel design, which facilitates, to be operated, and can demand according to user to heating efficiency select different configuration of heating to fill
It sets.
Detailed description of the invention
Fig. 1 is the external water heater schematic diagram of electric heater unit.
Fig. 2 is the schematic diagram of one of electric heater unit
Fig. 3 is the schematic diagram of another electric heater unit
Wherein, 1 is liner, and 2 be water outlet, and 3 be sewage draining exit, and 4 be trunk water inlet line, and 5 be electric heater unit, and 6 be to follow
Ring outlet conduit, 7 be circulation water inlet pipe road, and 8 be insulating layer, and 9 be shell, and 10 be trunk water inlet line valve, and 11 be recirculated water
Way switch, 12 be earth leakage protective device, and 13 be electromagnetic coil, and 14 be heat radiating structure, and 15 be heating device water inlet, and 16 be appearance
Device, 17 be heating device shell, and 18 be heating device water outlet, and 19 be electrically heated rod.
Specific embodiment
A kind of water heater, including shell 9 and liner 1 are filled with insulating layer 8, this implementation between the shell 9 and liner 1
Insulating layer 8 is polyurethane foam insulation layer in example, for using the heat preservation of water inside water tank.Electric leakage is additionally provided on the shell 9
Protective device 12, for protecting the drain conditions of special circumstances lower water-heater.The bottom of liner 1 is provided with water outlet 2 and blowdown
Mouth 3, the water outlet 2 is through liner 1, insulating layer 8 and shell 9 and extends to outside, and the water heated is drawn for user
It uses, sewage draining exit 3 is used to be discharged water heater described in the impurity of container bottom precipitating and is additionally provided with external circulation waterway, described external
Circulation waterway includes trunk water inlet line 4, electric heater unit 5, cyclic water outlet pipeline 6 and circulation water inlet pipe road 7, the trunk into
Trunk water inlet line valve 10 is provided on waterpipe 4, for closing the water inlet from trunk water inlet line 4；It is described to recycle
Circulation waterway switch 11 is provided on waterpipe 6, for preventing the water in water heater liner 1 from flowing out from circulating water pipeline 6.
There are two types of operating modes, including water inlet heating mode and circulating-heating mode for the water heater of the utility model.
When water heater is in water inlet heating mode, circulation waterway switch 11 is closed, trunk water inlet line valve 10 is opened,
Electric heater unit 5 is set on.Water flow enters from trunk water inlet line 4, after being electrically heated the heating of device 5, flows through circulation
Water inlet line 7, into liner 1.The external tap water flowed into realizes that the water flow newly entered completes heating by device 5 at this time.
When water heater is in circulating-heating mode, trunk water inlet line valve 10 is closed, opens circulation waterway switch 11,
Electric heater unit 5 is set on.Water in liner 1 is flowed out from cyclic water outlet pipeline 6, after the heating of electric heater unit 5,
Water flow reenters liner 1 by circulation water inlet pipe road 7.
By above two scheme, realize the water in electric heater unit 5 is external and water heater can be recycled plus
The purpose of heat, avoids the easy fouling of electric heater unit, the electrical leakage problems of script water heater, when user needs higher heating efficiency
It is required that when, convenient for the replacement of subsequent electric heater unit.
The external electric heater unit 5, including electromagnetic coil 13, heat radiating structure 14, heating device water inlet 15, container
16, heating device water outlet 18 and heating device shell 17.The heat radiating structure 14 is tightly attached to the setting of 16 outer surface of container, electricity
Magnetic coil 13 is wound on heat radiating structure 14, the heat radiating structure 14 should using the high permeability magnetic material of heating efficiency, as carbon steel,
Stainless iron；The container 16 should use the material of excellent heat conductivity, such as red copper.
When hot liquid to be added is persistently inputted from heating device water inlet 15, the alternating current of general alternating current passes through electromagnetism at this time
Coil 13 generates alternating magnetic field, and heat radiating structure 14, which is placed in one, cuts alternate magnetic force line, to generate inside heat radiating structure 14
Vortex, vortex make the atom high speed random motion of interior of articles, and atom collides with each other, rubs and generates thermal energy, to play
Heat the effect of heat radiating structure.Magnetic energy is converted electrical energy into through the above technical solutions, realizing, then senses heat radiating structure
Magnetic energy and a kind of heating method to generate heat.Material red copper thermal coefficient with higher used in container 16, the fever being heated
Structure 14 heats container 16 by heat transfer, to realize through the liquid in electromagnetic heating container.
The external electric heater unit 5 can also be another structure, including heating device water inlet 15, heating device
Water outlet 18, heating device container 16, the electric heater unit 5 further include electrically heated rod 19, and the setting of electrically heated rod 19 exists
Inside heating device container 16, it is fixed by heating bar fixing device 17.The heated device water inlet 15 of water flow flows into dress
There is the heating device container 16 of electrically heated rod 19, after the heating of electrically heated rod 19, hot water is out of heating device water outlet 18 entrance
Gallbladder 1 realizes external heating.
Claims (9)
1. a kind of water heater, including shell (9), liner (1), water outlet (2), which is characterized in that it further include external circulation waterway,
The external circulation waterway includes trunk water inlet line (4), electric heater unit (5), cyclic water outlet pipeline (6) and circulation water inlet pipe
Road (7)；The trunk water inlet line (4) is sequentially connected with electric heater unit (5) and circulation water inlet pipe road (7), described to recycle
Waterpipe (6) is connect with trunk water inlet line (4)；Trunk water inlet line valve is provided on the trunk water inlet line (4)
(10), circulation waterway switch (11) is provided on the cyclic water outlet pipeline (6).
2. water heater according to claim 1, which is characterized in that the electric heater unit (5) includes electromagnetic coil (13),
Heat radiating structure (14), heating device water inlet (15), container (16) and heating device water outlet (18), the heating device water inlet
Mouth (15), container (16) and heating device water outlet (18) are sequentially connected, and the heat radiating structure (14) is in container (16) outer surface
Setting, electromagnetic coil (13) are arranged on heat radiating structure (14).
3. water heater according to claim 1, which is characterized in that the electric heater unit (5) includes heating device water inlet
Mouth (15), heating device water outlet (18), heating device container (16) and electrically heated rod (19), the heating device water inlet
(15), heating device container (16) and heating device water outlet (18) are sequentially connected, and electrically heated rod (19) setting is being heated
In apparatus container (16).
4. water heater according to claim 2, which is characterized in that the heat radiating structure (14) is carbon steel, stainless iron.
5. water heater according to claim 2, which is characterized in that the container (16) is red copper.
6. water heater according to claim 1, which is characterized in that be provided with heat preservation between the shell (9) and liner (1)
Layer (8).
7. water heater according to claim 6, which is characterized in that the insulating layer (8) is polyurethane foam insulation layer.
8. water heater according to claim 1, which is characterized in that the water heater further includes earth leakage protective device (12).
9. water heater according to claim 1, which is characterized in that the water heater further includes sewage draining exit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974102.3U CN209263320U (en) | 2018-11-28 | 2018-11-28 | A kind of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974102.3U CN209263320U (en) | 2018-11-28 | 2018-11-28 | A kind of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263320U true CN209263320U (en) | 2019-08-16 |
Family
ID=67564752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974102.3U Active CN209263320U (en) | 2018-11-28 | 2018-11-28 | A kind of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926015A (en) * | 2019-11-12 | 2020-03-27 | 深圳市博远贵金属科技有限公司 | Circulation heater |
-
2018
- 2018-11-28 CN CN201821974102.3U patent/CN209263320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926015A (en) * | 2019-11-12 | 2020-03-27 | 深圳市博远贵金属科技有限公司 | Circulation heater |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101354182B (en) | Water and electricity isolation safe type electromagnetic water heater and electromagnetic type hot water bathtub | |
| CN209263320U (en) | A kind of water heater | |
| CN206771748U (en) | A kind of conversion electromagnetic induction boiler | |
| CN108095551A (en) | Cold-hot type water dispenser | |
| CN107514806A (en) | A kind of high frequency magnetic energy electric boiler of parallel heating | |
| CN207661962U (en) | Electromagnet water heater | |
| CN207335134U (en) | A kind of high frequency magnetic energy heating unit of single tube heating | |
| CN206959321U (en) | A kind of New-type water heater | |
| TWI408321B (en) | ||
| CN202005629U (en) | Electromagnetic heating device of water dispenser | |
| CN206959320U (en) | A kind of bath magnetizing heater | |
| CN203177425U (en) | Double-circulation electromagnetic energy-saving water boiler | |
| CN207455695U (en) | Heating system based on geothermal tail water | |
| CN203163267U (en) | Electromagnetic induction instantaneous water heater and electromagnetic heating device | |
| CN203928419U (en) | A kind of bathtub with self heating function and housing | |
| CN207556005U (en) | A kind of energy-saving high efficiency water heater | |
| CN205717872U (en) | A kind of electric water-heating apparatus of protection against electric shock | |
| CN206695399U (en) | Water heater | |
| CN201203244Y (en) | Novel induction type electric boiler | |
| CN216868803U (en) | Water storage type electromagnetic water heater with water path circulation heating function | |
| CN204648640U (en) | The ultra-thin water heater with multi-internal bladder of electromagnetism storage-type | |
| CN211060385U (en) | Electromagnetic energy water heating heater | |
| CN215808794U (en) | Water supply pipeline system for variable-frequency heating furnace | |
| CN206890881U (en) | A kind of running water circulating heating type water heater | |
| CN210197743U (en) | Solar heat utilization heating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |