CN208365804U - A kind of liquid heater with semiconductor heating piece - Google Patents
A kind of liquid heater with semiconductor heating piece Download PDFInfo
- Publication number
- CN208365804U CN208365804U CN201820269374.7U CN201820269374U CN208365804U CN 208365804 U CN208365804 U CN 208365804U CN 201820269374 U CN201820269374 U CN 201820269374U CN 208365804 U CN208365804 U CN 208365804U
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- CN
- China
- Prior art keywords
- liquid
- heating piece
- semiconductor heating
- pipe
- heat
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a kind of liquid heated using semiconductor heating piece-electric separation type heaters.It can make full use of the heat on semiconductor heating piece two sides, improve the utilization rate of semiconductor heating piece calorific value, and liquid-electricity can be made to be kept completely separate, and guarantee heater element and the safety of user.The course of work of heater is: liquid is forced into distributive pipe by pressure difference, liquid " distribution " is arrived in by hot water channels of semiconductor heating sheet two sides by distributive pipe, semiconductor heating piece be clipped in two sides by hot water channels after heat exchange, the liquid flowed through in water channel takes away the heat of heated water pipe, obtain it is hot after liquid be pooled in collector pipe main line sent back to by collector pipe again.There is no object blocking in the pipeline that liquid flows through, semiconductor heating piece and power supply line do not need special seal, and it is completely not related to liquid, realize that liquid-is electrically separated.The heat utilization efficiency for improving semiconductor heating piece in this way also ensures equipment and the safety of user.
Description
Technical field
The utility model relates to a kind of liquid heated using semiconductor heating piece-electric separation type heaters, belong to semiconductor
The application field of fever tablet.
Background technique
The electrothermal calefactive rate of semiconductor heating piece is fast, easily controllable, thus semiconductor heating piece using more and more extensive.Than
The kettle such as to boil water, hot water foot basin etc..As the power that technology develops semiconductor heating piece is increasing, now
It is applied to indoor heating field, heat source as required for hot wind air-conditioning, indoor heating radiator terminal etc..Semiconductor heating piece
Electrothermal calefactive rate is very fast, in addition two surface temperatures of heating sheet improve rapidly after power supply, if these heat cannot be utilized quickly
Amount, local temperature rise will be very high, and the utilization efficiency for being not only heat in this way is very low, and quickly raised temperature can also destroy first device
Part and equipment.It is a feasible method with the heat that this kind of working fluid of water takes away semiconductor heating piece.Semiconductor heating sheet
It is electric-thermal conversion element, work needs power supply, so in order to guarantee that safety must do handy semiconductor heating piece and biography
The isolation of hot liquid.Present product has two major classes, and one kind is immersion, fever tablet be enclosed in a metal shell again
This device integrally immerses in a liquid.The heater of this kind of immersion can hinder the flow velocity of liquid, close to heating wall
Local temperature can be high, and in addition the insulated enclosure of the fever tablet of immersion and its power supply line etc. is also critically important.There are also one kind to be
By formula, fever tablet is attached to the periphery of water pipe, the out-of-date heat for taking away fever tablet heating pipe of liquid flow.This kind of product
Problem, which is after semiconductor heating piece powers on, to be two faces while generating heat, if the periphery that fever tablet is attached to water pipe can only
It is to be adjacent to water pipe on one side, the heat of another heating surface cannot utilize.How could be heated using semiconductor to higher efficiency
Piece increases temperature rapidly and guarantees it is problem to be solved in the utility model safely again.
Summary of the invention
Purpose the purpose of this utility model is to provide for a kind of heater, it can make full use of semiconductor heating piece two
The heat in face, improves the utilization rate of semiconductor heating piece calorific value, and can make the electrically separated guarantee heater element of liquid-and user
Safety.
For this purpose, we devise point technical solution-fitting of header pipe type semiconductor heating piece two sides is by hot water
The heater of deferent.The working method of the utility model heater be it is such, the liquid for needing to heat in main line is by pressure difference
It is forced into distributive pipe, liquid " distribution " is arrived in by hot water channels of semiconductor heating sheet two sides, semiconductor heating piece by distributive pipe
It will be taken away by the heat of hot water channels with the liquid flowed through after heat exchange by hot water channels in water channel for being clipped in two sides, obtain heat
Liquid afterwards, which is pooled in collector pipe, sends main line back to by collector pipe again.The liquid of heater is only in distributive pipe, heated water pipe
It is flowed in collector pipe, there is no object blocking in the pipeline that liquid flows through, semiconductor heating piece and power supply line do not need special close
Envelope is not completely related to liquid, realizes that liquid-is electrically separated.The heat utilization efficiency of semiconductor heating piece is improved in this way and guarantees safety.
Good effect heater semiconductor heating piece described in the utility model is in the outer surface by hot water channels, such knot
The part of the electricity consumptions such as structure semiconductor heating piece and power supply line is separated with liquid completely, is given a sense of security.Semiconductor heating piece
Outside the pipeline that liquid flows through, liquid flowing is hindered without object in water channel.The two sides of semiconductor heating piece has by hot water
Road is bonded therewith, and the liquid of flowing can quickly take away the heat on the two sides of semiconductor heating piece, this heater reaches
Improve heat utilization efficiency and the electrically separated purpose of liquid-.
Detailed description of the invention
Scheme the basic structure first is that the utility model heater.It includes distributive pipe (1), calorifier inlets (2), semiconductor
Fever tablet (3), power supply line (4) are heated water pipe (5), collector pipe (6), heater outlet (7).
Specific embodiment
The course of work of semiconductor heating piece heater described in the utility model is main line and calorifier inlets (2)
Connection, the liquid for needing to heat in main line, which is pushed by pressure difference from calorifier inlets (2), enters distributive pipe (1), distributive pipe
(1) there are multiple openings, each opening is connected to the heated water pipe (5) for being fitted in semiconductor heating piece (3) two sides, connects electricity
The semiconductor heating piece (3) in source and heated water pipe (5) heat exchange, the liquid for flowing through every heated water pipe (5) are just taken away
The heat of semiconductor heating piece (3).The liquid for obtaining heat collects to the collector pipe (6) of number of openings identical as distributive pipe (1),
It is flow back into main line by the heater outlet (7) being connect with main line again.Semiconductor heating piece (3) and its power supply line (4)
Completely in the outside of water channel, realize that liquid-is electrically separated, it is more smooth so also without other objects in the flow channel for liquids of heater
Water channel can reduce the resistance of working fluid.
It, can be by hot water channels (5) in order to increase the heat exchange area of semiconductor heating piece (3) Yu heated water pipe (5)
Middle addition barrier.
Change point-collector open amount can change liquid flow patterns.It is constant in the input electric power of fever tablet
Under the conditions of, the fluid temperature at heater outlet (7) is improved, can will be divided to-opening of collector is designed to two, an opening
It is that the same level is heated the liquid outlet of water pipe (5), another opening is that next stage is heated the liquid inlet of water pipe (5), in this way can be with
So that liquid is flowed successively through every heated water pipe (5) in a serial fashion and obtain heat step by step, improves at heater outlet (7)
Fluid temperature.
Claims (5)
1. with the liquid heater of semiconductor heating piece, it is characterized in that by distributive pipe (1), semiconductor heating piece (3) and therewith two
Heated water pipe (5) that face fits closely, collector pipe (6) composition；Main line is connect with calorifier inlets (2), needs to heat
Liquid is forced into after distributive pipe (1) by pressure difference and is assigned in heated water pipe (5) by multiple outlets, in heated water pipe (5)
Collect after the middle heat for absorbing the semiconductor heating piece (3) being powered to collector pipe (6), returns to supervisor via heater outlet (7)
Road.
2. heater according to claim 1, it is characterised in that there is a plurality of and semiconductor heating piece (3) two heating surfaces
The heated water pipe (5) fitted closely, these heated water pipe (5) and the outlet of distributive pipe (1) and the entrance phase of collector pipe (6)
Even.
3. heater according to claim 1, it is characterised in that hot liquid to be added is assigned to and semiconductor by distributive pipe (1)
In the heated water pipe (5) of two heating surfaces fitting of fever tablet (3)；Collector pipe (6) is summarized to be obtained in heated water pipe (5)
Liquid after heat.
4. heater according to claim 1, it is characterised in that the thermal efficiency is improved to obtain to increase heat-conducting area, by hot water
Barrier can be added in (5) in deferent.
5. heater according to claim 1, it is characterised in that, can to improve the fluid temperature at heater outlet (7)
With will be divided to-opening of collector is designed to two, an opening is that the same level is heated the liquid outlet of water pipe (5), another opening is
Next stage is heated the liquid inlets of water pipe (5), and liquid is made to flow successively through every heated water pipe (5) and step by step in a serial fashion
To heat, fluid temperature is improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269374.7U CN208365804U (en) | 2018-02-26 | 2018-02-26 | A kind of liquid heater with semiconductor heating piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820269374.7U CN208365804U (en) | 2018-02-26 | 2018-02-26 | A kind of liquid heater with semiconductor heating piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208365804U true CN208365804U (en) | 2019-01-11 |
Family
ID=64922876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820269374.7U Expired - Fee Related CN208365804U (en) | 2018-02-26 | 2018-02-26 | A kind of liquid heater with semiconductor heating piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208365804U (en) |
-
2018
- 2018-02-26 CN CN201820269374.7U patent/CN208365804U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |