CN202955895U - Auxiliary heating device for solar water heater - Google Patents
Auxiliary heating device for solar water heater Download PDFInfo
- Publication number
- CN202955895U CN202955895U CN 201220629551 CN201220629551U CN202955895U CN 202955895 U CN202955895 U CN 202955895U CN 201220629551 CN201220629551 CN 201220629551 CN 201220629551 U CN201220629551 U CN 201220629551U CN 202955895 U CN202955895 U CN 202955895U
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- CN
- China
- Prior art keywords
- heating device
- water
- housing
- casing
- power supply
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model relates to an auxiliary heating device for a solar water hater. The auxiliary heating device is used for heating water flowing out of a water tank of the solar water heater and belongs to auxiliary equipment of the solar water heater. The auxiliary heating device comprises a casing, a water inlet pipe, a water outlet pipe and an electric heating device, wherein the water inlet is arranged at the upper portion of the casing, the water outlet pipe is positioned at the lower portion of the casing, and the electric heating device is arranged in a cavity of the casing. The auxiliary heating device further comprises a temperature probe, a flow induction switch, a power supply and a control instrument, wherein the temperature probe is arranged at the bottom of the cavity of the casing, the flow induction switch is arranged on the water outlet pipe, the power supply is positioned on the casing, and the power supply, the temperature probe and the flow induction switch are electrically connected with the control instrument. Compared with the prior art, the auxiliary heating device has the following advantages of being reasonable in structural design, convenient to install, simple to use, capable of saving energy and electricity and high in heating efficiency.
Description
Technical field
The utility model relates to a kind of assisted heating device for solar water heater, and the water flowed out for the heating solar water heater water tank belongs to the auxiliary equipment of solar water heater.
Background technology
Solar water heater is when running into rainy weather, and solar water heater can't provide the hot water that reaches the bathing temperature requirement to the user.Because of the solar water heater water tank water capacity large, water in water tank is carried out to electrical heating and need considerable time, use extremely inconvenient, can not accomplish plug and play, traditional electrical auxiliary heater also takes electricity very much simultaneously, must heat the water in whole solar water heater water tank while needing hot water, can not accomplish to heat as required, cause very large electricity consumption waste.
The utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, the assisted heating device for solar water heater of the power saving that saves time.
The technical scheme in the invention for solving the above technical problem is: should comprise housing for the assisted heating device of solar water heater, water inlet pipe, outlet pipe and electric heater unit, described water inlet pipe is arranged on the top of housing, described outlet pipe is arranged on the bottom of housing, described electric heater unit is arranged in the cavity of housing, it is characterized in that: also comprise temp probe, the flow sensing switch, power supply and control instrument, described temp probe is arranged on the bottom of the cavity of housing, described flow sensing switch is arranged on outlet pipe, described power supply is arranged on housing, described power supply, temp probe and flow sensing switch all are electrically connected to control instrument.Make thus the utility model reasonable in design, when the water in solar water heater water tank flows out, temp probe by the temperature feedback of water to control instrument, if water temperature is lower than when setting value, the power supply that control instrument will be opened electric heater unit is heated, when temperature reaches settings, control instrument will be opened the flow sensing switch, and hot water will flow out from outlet pipe; Can accomplish just to heat How much water, instant-heating, efficient energy-saving with How much water.
Be provided with heat-insulation layer between housing described in the utility model and cavity.Reduce scattering and disappearing of heat, and during winter, can prevent the heater inner icing and cause damage.
The utility model compared with prior art, has the following advantages and effect: reasonable in design, and easy for installation, use simply, energy saving, the efficiency of heating surface is high.
The accompanying drawing explanation
Fig. 1 is for the structural representation of the assisted heating device of solar water heater in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1, the assisted heating device for solar water heater in the present embodiment comprises housing 1, water inlet pipe 2, outlet pipe 3, electric heater unit 4, temp probe 5, flow sensing switch 6, power supply 7, control instrument 8, heat-insulation layer 9, cavity 10.
10 of housing 1 in the present embodiment and cavitys are provided with heat-insulation layer 9, reduce scattering and disappearing of heat, and during winter, can prevent the electric heater unit inner icing and cause damage, water inlet pipe 2 is arranged on the top of housing 1, outlet pipe 3 is arranged on the bottom of housing 1, electric heater unit 4 is arranged in the cavity 10 of housing 1, temp probe 5 is arranged on the bottom of the cavity 10 in housing 1, flow sensing switch 6 is arranged on outlet pipe 3, power supply 7 is arranged on housing 7, power supply 7, temp probe 5 and flow sensing switch 6 all are electrically connected to control instrument 8, when the water in solar water heater water tank flow into this device, temp probe 5 by the temperature feedback of water to control instrument 8, if water temperature is lower than when setting value, the power supply 7 that control instrument 8 will be opened electric heater unit is heated, when temperature reaches settings, control instrument 8 will be opened flow sensing switch 6, hot water will flow out from outlet pipe 3, therefore can accomplish just to heat How much water with How much water, instant-heating, efficient energy-saving.
In addition, it should be noted that, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification is only to the utility model structure and the explanation of accompanying drawing example.Allly according to the utility model patent, conceive equivalence variation or the simple change that described structure, feature and principle are done, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (2)
1. the assisted heating device for solar water heater, comprise housing, water inlet pipe, outlet pipe and electric heater unit, described water inlet pipe is arranged on the top of housing, described outlet pipe is arranged on the bottom of housing, described electric heater unit is arranged in the cavity of housing, it is characterized in that: also comprise temp probe, the flow sensing switch, power supply and control instrument, described temp probe is arranged on the bottom of the cavity of housing, described flow sensing switch is arranged on outlet pipe, described power supply is arranged on housing, described power supply, temp probe and flow sensing switch all are electrically connected to control instrument.
2. the assisted heating device for solar water heater according to claim 1, is characterized in that: between described housing and cavity, be provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629551 CN202955895U (en) | 2012-11-26 | 2012-11-26 | Auxiliary heating device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220629551 CN202955895U (en) | 2012-11-26 | 2012-11-26 | Auxiliary heating device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202955895U true CN202955895U (en) | 2013-05-29 |
Family
ID=48461463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220629551 Expired - Fee Related CN202955895U (en) | 2012-11-26 | 2012-11-26 | Auxiliary heating device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202955895U (en) |
-
2012
- 2012-11-26 CN CN 201220629551 patent/CN202955895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |