CN205866611U - Heating device with water level response function - Google Patents
Heating device with water level response function Download PDFInfo
- Publication number
- CN205866611U CN205866611U CN201620521762.0U CN201620521762U CN205866611U CN 205866611 U CN205866611 U CN 205866611U CN 201620521762 U CN201620521762 U CN 201620521762U CN 205866611 U CN205866611 U CN 205866611U
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- China
- Prior art keywords
- cavity
- water
- water level
- lid
- heater
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- 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.)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a heating device with water level response function, including organism, heating element and water level response subassembly, be formed with a first cavity in the organism, the top of organism is formed with the second cavity, heating element includes heating pipe and heat exchange tube, and the outer wall of this heat exchange tube forms first water cavity with the inner wall of first cavity, the inner wall of heat exchange tube forms the second water cavity with the outer wall of heating pipe, water level response subassembly includes telltale float and photoelectric switch, photoelectric switch has transmitting terminal and receiving terminal, the afterbody of telltale float lies in the second water cavity, and the head of telltale float is used for the water level in the second water cavity to lie in when first water level between transmitting terminal and the receiving terminal. The utility model discloses a heating device realizes water level real time monitoring, and the water and electricity separation, and the product uses safelyr.
Description
Technical field
This utility model relates to firing equipment technical field, particularly relate to a kind of there is water level inducing function add hot charging
Put.
Background technology
The existing device for heating water is often by adding what heat pipe heated, but general heating
Device is due to its structure and the restriction in space, and it typically cannot detect the water level in heater, causes water in heater
Position is too low causes heat-generating pipe dry combustion method to damage；Can sensed water level heater then be use the probe conductivity by water
Sense the height of water level, so cannot ensure to sense accuracy and the reliability of water level, and charged water level inducing probes is also
Electricity separation cannot be realized, bring the biggest hidden danger to the safety of heat-generating pipe and products thereof.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of and has water level inducing function
Heater, its can by monitoring water cavity in water level and control to add the heating of heat pipe, prevent heat-generating pipe from dry-fire condition occurring, and
Use safety.
The purpose of this utility model realizes by the following technical solutions:
A kind of heater with water level inducing function, including body, heating assembly and water level inductive component, body
Being provided with water inlet and outlet, be formed with one first cavity in body, the top of body is formed with the second cavity；
Heating assembly includes that be connected in the first cavity adds heat pipe and be set in the heat exchanger tube added outside heat pipe, and this changes
The outer wall of heat pipe and the inwall interval of the first cavity arrange and form the first water cavity；The inwall of heat exchanger tube and add heat pipe outer wall between
Every arranging and forming the second water cavity, one end of the first water cavity connects with water inlet, the other end of the first water cavity and the second water cavity
One end connects；The other end of the second water cavity connects with outlet；
Water level inductive component includes telltale float and photoswitch；The second cavity is located at by photoswitch；Photoswitch has
Having one for sending transmitting terminal and the receiving terminal of optical signal, this receiving terminal is used for receiving described optical signal and being believed by described light
Number it is sent to a controller；The afterbody of telltale float is positioned at the second water cavity, and the head of telltale float is positioned at the second cavity, and buoy
Head when water level in the second water cavity is in the first water level between described transmitting terminal and receiving terminal to intercept institute
State the transmission of optical signal.
Preferably, water level inductive component also includes a level sensor, this level sensor be positioned at the second water cavity and for
Water level at the second water cavity sends an induced signal to described controller when being in the second water level, and the second water level is less than the first water
Position.
Preferably, body includes base, housing and lid, and the bottom of housing is installed on base, and cover cap is located at shell
The top of body, described first cavity is formed in housing, and heat exchanger tube is connected in housing；Described second cavity is formed at lid
In, described transmitting terminal and receiving terminal are located at the both sides of lid.
Preferably, the diapire of the first cavity is convexly equipped with multiple boss, and the plurality of boss is along the central axis circle of the first cavity
All arrays, the plurality of boss top end face is connected to the bottom face of heat exchanger tube, is formed for connection first between two adjacent boss
The water inlet gap of water cavity and the second water cavity.
Preferably, base is provided with multiple locating slot, and the outer wall of housing is convexly equipped with multiple locating piece, and locating piece card is connected to fixed
In the groove of position.
Preferably, being additionally provided with sealing lid between lid and the top end face of housing, the top of heat exchanger tube is connected to seal lid
Inner side；And the tip exterior of heat exchanger tube and seal lid inside between be clamped with the first sealing ring.
Preferably, lid includes the first lid being covered on housing tip and is covered on the second lid above the first lid
Body, forms described second cavity between the first lid and the second lid；Seal be covered on the first lid and housing top end face it
Between.
Preferably, the second sealing ring it is clamped with between the first lid and the second lid.
Preferably, lid is provided with temperature sensor, and the test side of temperature sensor is positioned at the second water cavity.
Preferably, adding heat pipe is ceramic heating pipe.
Compared to existing technology, the beneficial effects of the utility model are: it is provided with water level inductive component and monitors the second water
The water level of intracavity, what when only the water level in the second water cavity is in the first water level, controller could control to add heat pipe adds enthusiasm
Condition, the most just can prevent the situation adding heat pipe dry combustion method, and realizes water level and monitor in real time, and water level sensing is the most quickly；Separately
Outward, its water level inductive component and heating assembly separately the first cavity and the second cavity are arranged, thus realize electricity separation,
Product uses safer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is decomposition texture schematic diagram of the present utility model；
Fig. 3 is cross-sectional view of the present utility model.
In figure: 100, body；110, the first water cavity；120, the second water cavity；130, the second cavity；10, housing；11, water inlet
Mouthful；12, outlet；13, locating piece；14, lid is sealed；15, the first sealing ring；16, boss；20, base；21, locating slot；30、
Lid；31, the first lid；32, the second lid；33, the second sealing ring；40, photoswitch；41, transmitting terminal；42, receiving terminal；
50, telltale float；60, heat exchanger tube；70, heat pipe is added；80, temperature sensor.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
A kind of heater with water level inducing function as shown in Figure 1, Figure 2 and shown in Fig. 3, including body 100, heating
Assembly and water level inductive component, be provided with water inlet 11 and outlet 12 on body 100, be formed with one first in body 100
Cavity, the top of body 100 is formed with the second cavity 130；Heating assembly is installed on the first cavity, and heating assembly includes adding heat pipe
70 and heat exchanger tube 60, heat exchanger tube 60 is connected in the first cavity, and heat exchanger tube 60 is set in that to add heat pipe 70 outside, and heat exchanger tube 60
Outer wall and the first cavity inwall interval formed the first water cavity 110；The inwall of heat exchanger tube 60 and add the outer wall interval of heat pipe 70
Arranging and formed the second water cavity 120, one end of the first water cavity 110 connects with water inlet 11, the other end of the first water cavity 110 and
One end connection of two water cavities 120；The other end of the second water cavity 120 connects with outlet 12；
Water level inductive component includes telltale float 50 and photoswitch 40, and the second cavity 130 is located at by photoswitch 40, and
Photoswitch 40 has a transmitting terminal 41 and receiving terminal 42, and transmitting terminal 41 is used for sending optical signal, and this receiving terminal 42 is used for receiving
Described optical signal is also sent to a controller by described optical signal.It addition, the afterbody of telltale float 50 is positioned at the second water cavity 120,
The head of telltale float 50 is positioned at the second cavity 130, and the head of this telltale float 50 is for the water level in the second water cavity 120
When being in the second water level between described transmitting terminal 41 and receiving terminal 42, so can intercept the transmission of described optical signal, from
And make controller noted above cannot receive optical signal.
Specifically when using heater of the present utility model, cold water can enter into the first water cavity by above-mentioned water inlet 11
In 110, and then flow into the second water cavity 120；And along with the water level in the second water cavity 120 persistently raises, the afterbody of telltale float 50
Can persistently raise, so that the head of telltale float 50 persistently raises, when the water level in the second water cavity 120 reaches the first water level
Time, the head of telltale float 50 so can intercept described optical signal between described transmitting terminal 41 and receiving terminal 42
Transmitting, so that controller noted above cannot receive optical signal, now controller will control earthenware heating, and then to second
In water cavity 120, water heats, thus in whole heater, only the water level in the second water cavity 120 adds when reaching certain value
Heat pipe 70 just can heat, thus prevent adding heat pipe 70 and heat in the case of water level is relatively low and dry-fire condition occur.And above-mentioned add
Hot assembly and water level inductive component are provided separately so that product uses safer.Certainly, when the water level in the second water cavity 120
When dropping below the first water level, now the head of telltale float 50 can depart between described transmitting terminal 41 and receiving terminal 42, from
And the transmission of described optical signal cannot be intercepted, illustrate that the second water cavity 120 does not has sufficiently high water level allow and adds heat pipes heat, so can
Avoid causing dry combustion method to damage heat-generating pipe.
It addition, can be flowed out by outlet 12 by the water in the second water cavity 120 after heating, make for outside hot water facility
With；And the water in first water cavity 110 also can be played a preheating by heat exchanger tube 60 by heated water in the second water cavity 120
Effect, so can improve the whole efficiency of heating surface.
Preferably, above-mentioned water level inductive component also includes a level sensor, and this level sensor is positioned at the second water cavity 120
In, this level sensor is for sending an induced signal to described control when the water level of the second water cavity 120 is in the second water level
When device, the so water level in the second water cavity 120 are less than the second water level of controller, controller will control external water pumping
Water, to supplement the water in the second water cavity, until the height that the water in the second water cavity 120 reaches the first water level just completes moisturizing, when
Right second water level need to be less than the first water level.
Certainly, above-mentioned first water level and the second water level all can be set a suitable water level value by described controller, and
Peak level when first water level can be to heat in the second water cavity, the second water level can be the minimum water in the second water cavity
Position.
Preferably, the installation of each assembly for convenience, above-mentioned concrete body 100 includes base 20, housing 10 and lid
Body 30, the bottom of housing 10 is installed on base 20, and lid 30 is covered on the top of housing 10 to prevent the water leakage in housing 10
Going out, described first cavity is formed in housing 10, and heat exchanger tube 60 is connected in housing 10；Described second cavity 130 is formed at lid
In body 30, described transmitting terminal 41 and receiving terminal 42 are located at the both sides of lid 30, so can make photoelectric subassembly and above-mentioned water cavity every
From, improve product safety performance, reach normal electricity separation.Certainly, the transmission of optical signal for convenience, in the present embodiment
The most transparent or semitransparent part of lid being folded between the transmitting terminal 41 of photoswitch and receiving terminal 42.And at other
In the case of, it is possible on the lid being folded between transmitting terminal 41 and receiving terminal 42, offer through hole transmit for optical signal.
Preferably, the diapire at above-mentioned first cavity is convexly equipped with multiple boss 16, and the plurality of boss 16 is along the first cavity
Central axis circumference array, the plurality of boss 16 top end face is connected to the bottom face of heat exchanger tube 60, the bottom of such heat exchanger tube 60
Face can be separated by boss 16 with the diapire of described first cavity, and will be formed for connection first between two adjacent boss 16
On the one hand water cavity 110 and the water inlet gap of the second water cavity 120, facilitate connecting of the first water cavity 110 and the second water cavity 120, another
Aspect also allows for installing.
Preferably, so that what housing 10 can be the most more stable is arranged on base 20, can be provided with on base 20
Multiple locating slots 21, the outer wall of housing 10 is convexly equipped with multiple locating piece 13, makes locating piece 13 card be connected to when installing housing 10 fixed
Just the installation of housing 10 can be completed in the groove 21 of position.
Preferably, being additionally provided with sealing lid 14 between the top end face of lid 30 and housing 10, the top of heat exchanger tube 60 is connected to
Seal the inner side of lid 14；And the tip exterior of heat exchanger tube 60 and seal lid 14 inside between be clamped with the first sealing ring 15, so
Salable whole first cavity, prevents the water yield in the second water cavity 120 to run off, plays sealing effectiveness.
Preferably, concrete above-mentioned lid 30 can include that the first lid 31 and the second lid 32, the first lid 31 lid are located at shell
Body 10 top, the second lid 32 lid is located at the top of the first lid 31, is formed described between the first lid 31 and the second lid 32
Second cavity 130, above-mentioned sealing lid 14 is located between the first lid 31 and the top end face of housing 10.And prevent the water yield to enter one
Run off, be clamped with the second sealing ring 33 between the first lid 31 and the second lid 32 and seal.
Preferably, lid 30 is provided with temperature sensor 80, and the test side of temperature sensor 80 is positioned at the second water cavity 120
In, the heating-up temperature in the most convenient monitoring in real time the second water cavity 120.
Preferably, adding heat pipe 70 is ceramic heating pipe 70, and service life is longer and more energy-conservation.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (10)
1. a heater with water level inducing function, it is characterised in that include body, heating assembly and water level sensing
Assembly, body is provided with water inlet and outlet, is formed with one first cavity in body, and the top of body is formed with the second chamber
Body；
Heating assembly includes that be connected in the first cavity adds heat pipe and be set in the heat exchanger tube added outside heat pipe, this heat exchanger tube
Outer wall and the first cavity inwall interval arrange and form the first water cavity；The inwall of heat exchanger tube and add the outer wall interval of heat pipe and set
Putting and formed the second water cavity, one end of the first water cavity connects with water inlet, the other end of the first water cavity and one end of the second water cavity
Connection；The other end of the second water cavity connects with outlet；
Water level inductive component includes telltale float and photoswitch；The second cavity is located at by photoswitch；Photoswitch has one
For sending transmitting terminal and the receiving terminal of optical signal, this receiving terminal is used for receiving described optical signal and being passed by described optical signal
Deliver to a controller；The afterbody of telltale float is positioned at the second water cavity, and the head of telltale float is positioned at the second cavity, telltale float
Head is described to intercept between described transmitting terminal and receiving terminal when the water level in the second water cavity is in the first water level
The transmission of optical signal.
There is the heater of water level inducing function the most as claimed in claim 1, it is characterised in that water level inductive component also wraps
Including a level sensor, this level sensor is positioned at the second water cavity and for when the water level of the second water cavity is in the second water level
Send an induced signal to described controller, and the second water level is less than the first water level.
There is the heater of water level inducing function the most as claimed in claim 1, it is characterised in that body includes base, shell
Body and lid, the bottom of housing is installed on base, and cover cap is located at the top of housing, and described first cavity is formed at housing
In, heat exchanger tube is connected in housing；Described second cavity is formed in lid, and described transmitting terminal and receiving terminal are located at the two of lid
Side.
There is the heater of water level inducing function the most as claimed in claim 3, it is characterised in that the diapire of the first cavity is convex
Being provided with multiple boss, the plurality of boss is connected to change along the central axis circumference array of the first cavity, the plurality of boss top end face
The bottom face of heat pipe, is formed for connection the first water cavity and the water inlet gap of the second water cavity between two adjacent boss.
There is the heater of water level inducing function the most as claimed in claim 3, it is characterised in that base is provided with multiple fixed
Position groove, the outer wall of housing is convexly equipped with multiple locating piece, and locating piece card is connected in locating slot.
There is the heater of water level inducing function the most as claimed in claim 3, it is characterised in that lid and the top of housing
Being additionally provided with sealing lid between face, the top of heat exchanger tube is connected to seal the inner side of lid；And the tip exterior of heat exchanger tube with seal lid
The first sealing ring it is clamped with between Nei Ce.
There is the heater of water level inducing function the most as claimed in claim 6, it is characterised in that lid includes being covered on shell
First lid on body top and be covered on the second lid above the first lid, forms institute between the first lid and the second lid
State the second cavity；Seal and be covered between the first lid and the top end face of housing.
There is the heater of water level inducing function the most as claimed in claim 7, it is characterised in that the first lid and the second lid
The second sealing ring it is clamped with between body.
There is the heater of water level inducing function the most as claimed in claim 3, it is characterised in that lid is provided with temperature and passes
Sensor, the test side of temperature sensor is positioned at the second water cavity.
There is the heater of water level inducing function the most as claimed in claim 1, it is characterised in that adding heat pipe is that pottery adds
Heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521762.0U CN205866611U (en) | 2016-05-31 | 2016-05-31 | Heating device with water level response function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620521762.0U CN205866611U (en) | 2016-05-31 | 2016-05-31 | Heating device with water level response function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205866611U true CN205866611U (en) | 2017-01-11 |
Family
ID=57689002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620521762.0U Expired - Fee Related CN205866611U (en) | 2016-05-31 | 2016-05-31 | Heating device with water level response function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205866611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960086A (en) * | 2020-01-15 | 2020-04-07 | 广东新功电器有限公司 | Temperature sensor with high-low water level probe and kettle with temperature sensor |
-
2016
- 2016-05-31 CN CN201620521762.0U patent/CN205866611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960086A (en) * | 2020-01-15 | 2020-04-07 | 广东新功电器有限公司 | Temperature sensor with high-low water level probe and kettle with temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |