CN206113296U - Preheating -type electric water heater of intaking - Google Patents
Preheating -type electric water heater of intaking Download PDFInfo
- Publication number
- CN206113296U CN206113296U CN201620930827.7U CN201620930827U CN206113296U CN 206113296 U CN206113296 U CN 206113296U CN 201620930827 U CN201620930827 U CN 201620930827U CN 206113296 U CN206113296 U CN 206113296U
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- chamber
- pipe
- outlet pipe
- inner chamber
- water inlet
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Abstract
The utility model relates to an electric water heater's a preheating -type electric water heater of intaking, it includes casing, a heat preservation section of thick bamboo, heating pipe, control circuit, inlet tube, outlet pipe, and the section of thick bamboo that keeps warm is located the shell, and inlet tube, outlet pipe are respectively by in the outside access heat preservation section of thick bamboo of casing, the section of thick bamboo internal fixation that keeps warm sets up the inner tube that an interior partition that will keep warm formed inner chamber, exocoel, and the heat of inner tube conduction inner chamber and exocoel, the heating part of heating pipe is arranged in the inner chamber, the exocoel separate to form left chamber and right chamber, and left chamber communicates with each other with both tops of right chamber, and left chamber bottom communicates with each other with the inner chamber bottom, right chamber bottom with advance water pipe connected, outlet pipe branch two the tunnel, communicate with each other with left chamber, inner chamber respectively, and the bleeder mouth of pipe height that the outlet pipe is arranged in left intracavity are higher than or equal the bleeder mouth of pipe height that the outlet pipe lies in the inner chamber, and the outlet pipe installation is equipped with control branch pipeline and switches over the solenoid valve that switches on, solenoid valve connection control circuit. The utility model discloses can realize intaking preheating, the temperature be adjusted stably, practices thrift the energy consumption.
Description
Technical field
The utility model is related to field of water heaters, is a kind of pre-heated electric heater of water inlet.
Background technology
Electric heater refers to the water heater heated as the energy using electricity, itself and gas heater, solar water heater
One of three big water heaters mutually arranged side by side.Electric heater is divided into storage-type, Instant heating type, three kinds of fast heating type by the big I of heating power,
The principal mode of wherein family expenses is storage-type.Existing storage-type electric water heater structure is generally by shell, heat-preservation liner, heating
The structures such as pipe, water inlet pipe, outlet pipe, control circuit are constituted, and the water storage in heat-preservation liner is heated to into required temperature using heating tube
Degree can supply water and use, and typically water inlet is carried out simultaneously with supplying water when electric heater works, and needs heating tube in heat-preservation liner
Water storage carry out discontinuity heating, water storage can be made to keep default temperature.But during use in winter, due to intaking, water temperature is relatively low,
Water inlet is big with the water storage temperature difference, when water inlet directly mixes with water storage, it is easy to cause water storage temperature change unstable, shadow when serious
Temperature sensor accuracy is rung, so as to cause heater excessively or continuous heating, power consumption increase.For this purpose, needing to existing electric heating
Water heater structure is improved.
The content of the invention
To overcome above-mentioned deficiency, the pre-heated electric heater of a kind of water inlet of the utility model design so as to solve existing electric heating
Hydrophone is present because water inlet directly mixes with water storage in heating chamber, causes water storage temperature change unstable, and heating work power consumption increases
Big technical problem.It adopts the following technical scheme that realization.
The pre-heated electric heater of the water inlet, it includes housing, heat-preservation cylinder, heating tube, control circuit, water inlet pipe, outlet pipe,
Heat-preservation cylinder is located inside the shell, and water inlet pipe, outlet pipe are accessed in heat-preservation cylinder respectively by hull outside, and heating is installed in one end in heat-preservation cylinder
Pipe, heating tube connection control circuit；It is fixedly installed one in the heat-preservation cylinder to be separated to form in heat-preservation cylinder in inner chamber, exocoel
Cylinder, and the heat of inner core conduction inner chamber and exocoel, the heating position of the heating tube is located in inner chamber；The exocoel passes through dividing plate
Be separated to form left chamber and right chamber, both left chamber and right chamber are communicated between top by the limbers at the top of dividing plate, left chamber bottom and
The inner chamber is communicated by the inlet opening that intracavity bottom is arranged, and the right chamber bottom communicates with the water inlet pipe；The outlet pipe
Branch's two-way, communicates all the way with the left chamber, and another road communicates with the inner chamber, and outlet pipe is located at the branched pipe pipe in left chamber
Open height is located at the branched pipe mouth of pipe height in inner chamber greater than or equal to outlet pipe, and the outlet pipe is installed and is provided with control branched pipe
The magnetic valve of road switched conductive, magnetic valve connects the control circuit.
By said structure, using inner core by be separated to form in heat-preservation cylinder one for intake preheating exocoel and one add
The inner chamber of heat, and the heat of inner chamber is conducted to exocoel using inner core, so as to realize preheating to the water inlet of exocoel, simultaneously as
The water storage of inner chamber and the water inlet of exocoel simultaneously non-direct contact, but uniform heat exchange is realized by inner core so that inner chamber water temperature
Change is relatively linear, and temperature sensor and heating tube work are relatively stable, reliable, reduce unnecessary power consumption, reach energy-conservation
Purpose.In addition, when outlet pipe conducting exocoel is supplied water, using the heat exchange of exocoel and inner chamber, rise exocoel water inlet
Can directly supply water after temperature and use, and the water storage of inner chamber is gradually lowered the temperature, wait to be cooled to and temperature required again lead outlet pipe with inner chamber
It is logical to be supplied water so that the heat utilization efficiency of inner chamber water storage is higher.
Under the magnetic valve power failure state, the outlet pipe turns on the inner chamber.Guarantee that electric heater is normally supplied after power-off
Answer water storage.
The outer wall of the inner core is laid with conducting strip.By setting up conducting strip, further to improve heat exchanger effectiveness.
The left chamber of the inner chamber and exocoel is respectively provided with temperature sensor, and temperature sensor is connected with the control circuit.It is logical
Inner chamber and exocoel dual temperature control are crossed, so as to the temperature control and heating tube of electric heater work more reliable, is conducive to energy-conservation.
The inner core is provided with the sewage draining exit alignd with the sewage draining exit of the heat-preservation cylinder, and two sewage draining exits connect same blowdown
Valve.By arranging sewage draining exit, clean and maintenance is facilitated to operate.
It is provided with the inner core and is connected the magnesium rod in one with the blowoff valve.By arranging magnesium rod, protection is conducive to add
Heat pipe, prevents the accumulation of heating tube incrustation scale from affecting the efficiency of heating surface.
The utility model has the function of water inlet preheating, makes the water temperature in electric heater water storage cavity change more uniform, line
Property, temperature sensor and heating tube work it is more reliable, stably, effectively reduce energy consumption.Meanwhile, the water inlet of exocoel preheating can be direct
Use, improve water storage heat utilization efficiency.
Description of the drawings
Fig. 1 is the utility model exocoel water-supply structure schematic diagram, and arrow represents flow direction in figure.
Fig. 2 is the utility model inner chamber water-supply structure schematic diagram, and arrow represents flow direction in figure.
Sequence number and entitled in figure：1st, shell, 2, heat-preservation cylinder, 201, exocoel, 2011, left chamber, 2012, right chamber, 3, inner core,
301st, inner chamber, 302, conducting strip, 303, inlet opening, 4, heating tube, 5, water inlet pipe, 6 dividing plates, 601, limbers, 7, outlet pipe, 8,
Blowoff valve, 9, magnesium rod.
Specific embodiment
In conjunction with accompanying drawing, the utility model is described as follows.
As shown in Figure 1 and Figure 2, the pre-heated electric heater of the water inlet includes housing, heat-preservation cylinder 2, inner core 3, heating tube 4, control
Circuit, water inlet pipe 5, outlet pipe 7, heat-preservation cylinder 2 is located in shell 1, and inner core 3, inner core 3 are positioned by locating support in heat-preservation cylinder 2
Inner chamber 301 and exocoel 201 that sealing is separated by will be separated to form in heat-preservation cylinder 2, and inner core 3 is made up of heat-conducting, for conducting
The heat of inner chamber 301 and exocoel 201.In order to improve the uniformity of the heat transfer of inner core 3, the outer wall of inner core 3 is laid with conducting strip
302.The heating position of heating tube 4 is located in inner chamber 301, and the connection control circuit of heating tube 4, control circuit is installed on the electricity of housing
In control case.Above-mentioned exocoel 201 is separated to form left chamber 2011 and right chamber 2012, both left chamber 2011 and right chamber 2012 by dividing plate 6
Communicated by the limbers 601 at the top of dividing plate 6 between top, the bottom of left chamber 2011 is arranged with inner chamber 301 by the bottom of inner chamber 301
Inlet opening 303 communicate, the bottom of right chamber 2012 communicates with water inlet pipe 5.The branch's two-way of outlet pipe 7, communicates all the way with left chamber 2011,
Another road communicates with inner chamber 301, and the branched pipe mouth of pipe that outlet pipe 7 is located in left chamber 2011 is highly greater than or equal to outlet pipe 7
Branched pipe mouth of pipe height in inner chamber 301, outlet pipe 7 is located at the top of the close inner chamber 301 of the branched pipe mouth of pipe in inner chamber 301
Portion, to prevent dry combustion method.The installation of outlet pipe 7 is provided with control outlet pipe 7 at " conducting inner chamber 301 " and " turning on left chamber 2011 " is between the two
The magnetic valve of switching, magnetic valve is controlled with above-mentioned heating tube 4 by same control circuit, and under magnetic valve power failure state, water outlet
Pipe 7 turns on inner chamber 301.
Further, following structure can be also designed, to improve using effect：1st, the left chamber 2011 of inner chamber 301 and exocoel 201
Temperature sensor is respectively provided with, temperature sensor is connected with above-mentioned control circuit.Using dual temperature control, so as to the temperature control of electric heater
System and heating tube 4 work more reliable, are conducive to energy-conservation, reduce power consumption.2nd, inner core 3 is provided with and is alignd with the sewage draining exit of heat-preservation cylinder 2
Sewage draining exit, two sewage draining exits connect same blowoff valve 8, facilitate the clean and maintenance of electric heater.3rd, it is provided with and row in inner core 3
Magnesium rod 9 of the connection in one of dirty valve 8, improves the service life of heating tube 4 and plus thermal reliability.
Method of work of the present utility model is：When electric heater initial heating and when being heated to preset temperature, with inner chamber
301 water storages are supplied water, i.e., the solenoid valve control outlet pipe 7 of outlet pipe 7 is turned on inner chamber 301.When the default temperature of the electric heater
When spending height and need to turn down temperature, then the water storage of exocoel 201 is first switched to be supplied water, i.e. the solenoid valve control outlet pipe 7 of outlet pipe 7
Turn on exocoel 201, when the temperature of temperature sensor senses inner chamber 301 close preset temperature, or the temperature of exocoel 201 is less than pre-
If temperature is more, then the magnetic valve of outlet pipe 7 switches to again control outlet pipe 7 and turns on inner chamber 301, by inner chamber 301
Water storage is persistently supplied water, so as to realize electric heater water temperature quickly turn down and stable water supply function.
Claims (6)
1. the pre-heated electric heater of a kind of water inlet, it includes housing, heat-preservation cylinder（2）, heating tube（4）, control circuit, water inlet pipe
（5）, outlet pipe（7）, heat-preservation cylinder（2）Positioned at shell（1）It is interior, water inlet pipe（5）, outlet pipe（7）Accessed by hull outside respectively and protected
Warm cylinder（2）It is interior, heat-preservation cylinder（2）Interior one end is installed by heating tube（4）, heating tube（4）Connection control circuit；It is characterized in that the guarantor
Warm cylinder（2）One is inside fixedly installed by heat-preservation cylinder（2）Inside it is separated to form inner chamber（301）, exocoel（201）Inner core（3）, and inner core
（3）Conduction inner chamber（301）With exocoel（201）Heat, the heating tube（4）Heating position be located at inner chamber（301）In；It is described
Exocoel（201）By dividing plate（6）It is separated to form left chamber（2011）And right chamber（2012）, left chamber（2011）With right chamber（2012）Both
Pass through dividing plate between top（6）The limbers at top（601）Communicate, left chamber（2011）Bottom and the inner chamber（301）By interior
Chamber（301）The inlet opening that bottom is arranged（303）Communicate, the right chamber（2012）Bottom and the water inlet pipe（5）Communicate；It is described go out
Water pipe（7）Branch's two-way, all the way with the left chamber（2011）Communicate, another road and the inner chamber（301）Communicate, and outlet pipe
（7）Positioned at left chamber（2011）The interior branched pipe mouth of pipe is highly greater than or equal to outlet pipe（7）Positioned at inner chamber（301）In branched pipe
Mouth of pipe height, the outlet pipe（7）Installation is provided with the magnetic valve of control branch line switched conductive, and magnetic valve connects the control
Circuit.
2. the pre-heated electric heater of water inlet according to claim 1, it is characterised in that under the magnetic valve power failure state, institute
State outlet pipe（7）Turn on the inner chamber（301）.
3. the pre-heated electric heater of water inlet according to claim 1, it is characterised in that the inner core（3）Outer wall lay
There is conducting strip（302）.
4. the pre-heated electric heater of water inlet according to claim 1, it is characterised in that the inner chamber（301）And exocoel
（201）Left chamber（2011）Temperature sensor is respectively provided with, temperature sensor is connected with the control circuit.
5. the pre-heated electric heater of water inlet according to claim 1, it is characterised in that the inner core（3）It is provided with and the guarantor
Warm cylinder（2）Sewage draining exit alignment sewage draining exit, two sewage draining exits connect same blowoff valve（8）.
6. the pre-heated electric heater of water inlet according to claim 5, it is characterised in that the inner core（3）Inside be provided with it is described
Blowoff valve（8）Magnesium rod of the connection in one（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930827.7U CN206113296U (en) | 2016-08-24 | 2016-08-24 | Preheating -type electric water heater of intaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930827.7U CN206113296U (en) | 2016-08-24 | 2016-08-24 | Preheating -type electric water heater of intaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113296U true CN206113296U (en) | 2017-04-19 |
Family
ID=58513217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930827.7U Expired - Fee Related CN206113296U (en) | 2016-08-24 | 2016-08-24 | Preheating -type electric water heater of intaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123309A (en) * | 2016-08-24 | 2016-11-16 | 德奥电器科技长兴有限公司 | Intake pre-heated electric heater |
| CN116045511A (en) * | 2023-03-31 | 2023-05-02 | 泰州高意诚复合材料有限公司 | Heating device with uniform heating function for antenna housing processing |
-
2016
- 2016-08-24 CN CN201620930827.7U patent/CN206113296U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123309A (en) * | 2016-08-24 | 2016-11-16 | 德奥电器科技长兴有限公司 | Intake pre-heated electric heater |
| 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 |
| CN116045511A (en) * | 2023-03-31 | 2023-05-02 | 泰州高意诚复合材料有限公司 | Heating device with uniform heating function for antenna housing processing |
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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: 20170419 Termination date: 20170824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |