CN208253957U - Without dirty electric heater - Google Patents
Without dirty electric heater Download PDFInfo
- Publication number
- CN208253957U CN208253957U CN201820535525.9U CN201820535525U CN208253957U CN 208253957 U CN208253957 U CN 208253957U CN 201820535525 U CN201820535525 U CN 201820535525U CN 208253957 U CN208253957 U CN 208253957U
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- water
- storage cylinder
- pipe
- water storage
- tap
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- Expired - Fee Related
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- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
Without dirty electric heater, it includes the water storage cylinder that insulating layer is enclosed in one, the electric heating tube of circumscripted power line is installed in the storage cylinder of water body, the water inlet pipe and outlet pipe of connection water storage cylinder lumen are separately installed on water storage cylinder, the water inlet pipe and outlet pipe is interconnected and with water storage cylinder-shaped at an interior water circulation system by a heat exchanger, tap water water inlet and domestic hot-water's water outlet are respectively arranged on the heat exchanger, and by tap water water inlet through the external tap water water source of water pipe, and domestic hot-water's water outlet at least connects a water mixing valve with pipe and connects one or more water service pipe and valve；The closed tubular structure that the water storage cylinder is mainly made of horizontal liner, shell and the polyurethane insulation coating of centre, the exhaust valve of interior logical water storage cylinder lumen is provided on water storage cylinder, the water storage cylinder lumen is filled with less scaling pure recirculated water；The features such as it has structure simple, easy to install and use, energy-saving.
Description
Technical field
The utility model relates to a kind of without dirty electric heater, be mainly used for family, it can also be used to military camp, school etc.,
Belong to water storage type electric heater technical field.
Background technique
At present from the point of view of energy conservation, the energy consumption of electric heater is obvious, and therefore, solar water heater is a period
More popular, the sale of solar water heater was once once fast-selling, although solar water heater is energy saving, but manufacturing cost is high,
Extremely inconvenient using installation, heat utilization efficiency is low, and is not suitable for applying on skyscraper, thus the selling market of solar water heater
It is gradually faded away；Pot-type boiler is mainly based on gas heater and water storage type electric heater at present；But water storage type electric hot water
The problem of tap water is exactly passed directly into direct-electrifying in electric heating water drum and heated by the disadvantage of device, and there is easy foulings,
After tying dirt on electrothermal tube, the thermal efficiency will be reduced, damages electric heating tube, reduce water storage type electric heater uses the longevity
Life, even can also bring security risk to user.
Summary of the invention
The purpose of the utility model is to overcome the shortcomings of the prior art, and it is simple to provide a kind of structure, uses peace
Dress is convenient, energy-saving, no dirt, long service life, have a safety feature without dirty electric heater.
The purpose of this utility model is completed by following technical solution, and a kind of without dirty electric heater, it includes one
It is inside enclosed with the water storage cylinder of insulating layer, the electric heating tube of circumscripted power line, water storage cylinder are installed in the storage cylinder of water body
On be separately installed with the water inlet pipe and outlet pipe of connection water storage cylinder lumen, the water inlet pipe and outlet pipe pass through a heat exchange
Device is interconnected and with water storage cylinder-shaped at an interior water circulation system, be respectively arranged on the heat exchanger tap water into
The mouth of a river and domestic hot-water's water outlet, and by tap water water inlet through the external tap water water source of water pipe, and domestic hot-water's water outlet
A water mixing valve at least is connect with pipe and connects one or more water service pipe and valve.
As preferred: the water storage cylinder is mainly made of horizontal liner, shell and the polyurethane insulation coating of centre
Closed tubular structure, the exhaust valve of interior logical water storage cylinder lumen, the water storage cylinder lumen are provided on water storage cylinder
Be filled with less scaling pure recirculated water, be equipped on the outlet pipe for circulate after pure circulating water heating by
The circulating pump of heat exchanger；Domestic hot-water's water outlet connects a water mixing valve with pipe and is connected at least domestic water all the way
Pipe, water service pipe connection hot water tap or showerhead, the water mixing valve are separately connected tap water by a threeway
Source and tap water water inlet.
The utility model belongs to improvements over the prior art, it has structure simple, easy to install and use, energy-saving,
Without dirt, long service life, the features such as having a safety feature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing: shown in Fig. 1, a kind of nothing described in the utility model
Dirty electric heater, it includes the water storage cylinder 2 that insulating layer 1 is enclosed in one, is equipped with external power supply in the water storage cylinder 2
The electric heating tube 3 of line is separately installed with the water inlet pipe 4 and outlet pipe 5 of connection water storage cylinder lumen on water storage cylinder 2, described
Water inlet pipe 4 and outlet pipe 5 are interconnected by a heat exchanger 6 and form an interior water circulation system with water storage cylinder 2, described
Heat exchanger 6 on be respectively arranged with tap water water inlet 7 and domestic hot-water's water outlet 8, and by tap water water inlet 7 through water
External water pipe 9 is managed, and domestic hot-water's water outlet 8 at least connects a water mixing valve 10 with pipe and connects one or more life use
Water pipe or valve cock.
As shown in the figure, the water storage cylinder 2 is mainly by the polyurethane insulation coating of horizontal liner 22, shell 23 and centre
The closed tubular structure of 1 composition, the exhaust valve 11 of interior logical water storage cylinder lumen 24, the storage are provided on water storage cylinder 2
2 inner cavity of water drum body is filled with less scaling pure recirculated water, is equipped on the outlet pipe 5 for after pure circulating water heating
Circulate the circulating pump 12 through over-heat-exchanger 6；Domestic hot-water's water outlet 8 connects a water mixing valve 10 with pipe and is connected with
At least water service pipe 13, the water service pipe 13 connect hot water tap or showerhead 14 all the way, and the water mixing valve 10 is logical
It crosses a threeway 15 and is separately connected water pipe 9 and tap water water inlet 7.
It is described in the utility model substantially to refer to a kind of less scaling, interior recirculated water electric heating device without dirty, because of day
Often the tap water of easy fouling does not enter into electric heating inner bladder, and adds simply by the less scaling pure water power of interior circulation
After heat, then exchanged heat to another tap water by heat exchanger, thus achieve the purpose that it is less scaling, and due to electric heating
It is to directly heat recirculated water, does not directly heat tap water, therefore, security performance greatly improves, when eliminating people's hot water
Directly contact electric heating tap water bring security risk.
Claims (2)
1. it includes the water storage cylinder for being enclosed with insulating layer in one without dirty electric heater, it is equipped in the storage cylinder of water body outer
The electric heating tube of power supply line is connect, the water inlet pipe and outlet pipe of connection water storage cylinder lumen are separately installed on water storage cylinder, it is special
Sign is that the water inlet pipe and outlet pipe are interconnected by a heat exchanger and are recycled with water storage cylinder-shaped at an interior water
System is respectively arranged with tap water water inlet and domestic hot-water's water outlet on the heat exchanger, and passes through tap water and intake
Mouth is through the external tap water water source of water pipe, and domestic hot-water's water outlet at least connects a water mixing valve with pipe and connects one or more life
With water pipe and valve.
2. according to claim 1 without dirty electric heater, it is characterised in that the water storage cylinder mainly by horizontal liner,
The closed tubular structure of shell and the polyurethane insulation coating of centre composition, is provided in interior logical storage cylinder of water body on water storage cylinder
The exhaust valve of chamber, the water storage cylinder lumen are filled with less scaling pure recirculated water, are equipped on the outlet pipe
For circulating the circulating pump through over-heat-exchanger after pure circulating water heating；Domestic hot-water's water outlet connects one with pipe and mixes
Water valve is simultaneously connected at least water service pipe all the way, which connects hot water tap or showerhead, the mixed water
Valve is separately connected tap water water source and tap water water inlet by a threeway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535525.9U CN208253957U (en) | 2018-04-16 | 2018-04-16 | Without dirty electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535525.9U CN208253957U (en) | 2018-04-16 | 2018-04-16 | Without dirty electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253957U true CN208253957U (en) | 2018-12-18 |
Family
ID=64636401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535525.9U Expired - Fee Related CN208253957U (en) | 2018-04-16 | 2018-04-16 | Without dirty electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536688A (en) * | 2020-04-27 | 2020-08-14 | 胡赫（青岛）换热水箱有限公司 | Electric water heater |
-
2018
- 2018-04-16 CN CN201820535525.9U patent/CN208253957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536688A (en) * | 2020-04-27 | 2020-08-14 | 胡赫（青岛）换热水箱有限公司 | Electric water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210416 |