CN209470373U - A kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit - Google Patents
A kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit Download PDFInfo
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- CN209470373U CN209470373U CN201821878921.8U CN201821878921U CN209470373U CN 209470373 U CN209470373 U CN 209470373U CN 201821878921 U CN201821878921 U CN 201821878921U CN 209470373 U CN209470373 U CN 209470373U
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- heat exchanger
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- exchanger
- heating
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- 238000010438 heat treatment Methods 0.000 claims abstract description 62
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000005485 electric heating Methods 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 52
- 239000000567 combustion gas Substances 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses a kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuits, overcome in the prior art, and heat exchanger cannot be the problem of having a power failure or stopping the supple of gas or steam situation switching heat source supply.Contain gas nozzle, ignition controller, combustion chamber, inside heat exchanger and blower inside the utility model wall-hung boiler, the internal watercourses of inside heat exchanger inside pipeline and water circulating pump and outer heat-exchanger by being connected to, inside heat exchanger is fixed by the bracket in the upper half of combustion chamber, gas nozzle is located at the lower half of combustion chamber, ignitor in ignition controller is located at the side of gas nozzle, gas nozzle connects the outlet of intake valve, and blower is located at the top of inside heat exchanger.This technology can be used simultaneously the working method of electric heating and gas heating when electric energy and combustion gas have supply, so that water temperature lifting speed is faster, room temperature rises rapider.When using gas heating, heat recovery can be carried out to the residual temperature of discharge tail gas, be supplied as domestic hot-water.
Description
Technical field
The utility model relates to a kind of wall-hung boilers, more particularly to a kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control
Circuit.
Background technique
Heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger.Wall-hung boiler at present
Heat exchanger mostly uses greatly the single energy as calandria, for example depends merely on combustion gas or electric energy supply, once gas energy interrupts, just
Can not achieve heat supply, family must prepare an electric heater unit again, for the environment more nervous for careat, more one
A thing means that the space of family can be more a little bit smaller, feel it is useless want to throw away but must be spare.Therefore there can be one kind
Gas heating and the two-in-one heating equipment of electric heating, can not only save space, moreover it is possible to share a set of heat distribution pipeline.Simultaneously also
Room temperature can be increased rapidly, is required for intelligent conservation-minded society when temperature is lower indoors.
Utility model content
The utility model overcomes in the prior art, and heat exchanger cannot have a power failure or stop the supple of gas or steam what situation switching heat source was supplied
Problem provides one kind pneumoelectric mixing heat exchanger of wall-hanging boiler structurally reasonable, easy to use and its control circuit.
The technical solution of the utility model is to provide a kind of pneumoelectric mixing wall-hung boiler heat exchange having following structure
Device and its control circuit: pneumoelectric mixing heat exchanger of wall-hanging boiler contains wall-hung boiler and outer heat-exchanger, wall-hung boiler and outer heat exchange
It is connected between device by pipeline, gas nozzle, ignition controller, combustion chamber, inside heat exchanger and blower is contained inside the wall-hung boiler,
For the internal watercourses of inside heat exchanger by being connected to inside pipeline and water circulating pump and outer heat-exchanger, inside heat exchanger passes through bracket
It is fixed on the upper half of combustion chamber, gas nozzle is located at the lower half of combustion chamber, and the ignitor in ignition controller is located at gas nozzle
Side, gas nozzle connect the outlet of intake valve, and blower is located at the top of inside heat exchanger, wherein inside heat exchanger contain heating tube,
Heat absorption scale, electrically heated rod, inlet and outlet, heating tube outer surface be socketed with heat absorption scale, the inner surface of heating tube
Equipped with heat dissipation scales, the inside of heating tube is socketed with electrically heated rod, and heating tube inlet and outlet pass through pipeline and recirculated water
Pump is separately connected the water outlet and water inlet of outer heat-exchanger, and outer heat-exchanger is equipped with temperature detect switch (TDS).
Bell mouth shape wind gathering cover is equipped between the air inlet and inside heat exchanger of the blower, the gas outlet of blower connects tail
Hot inner exchanger, the hot inner exchanger of tail connect the hot external switch of tail by pipeline, and shell, tail heat are equipped with around the hot inner exchanger of tail
External switch is equipped with tap water water inlet and running water outlet mouth, is equipped with valve at running water outlet mouth.
The lower section of the gas nozzle is equipped with anti-spoiler of collaborating, and anti-spoiler of collaborating is equipped with multiple palisade partitions.
The bottom of the wall-hung boiler is equipped with air inlet.
The quantity of the electrically heated rod is 2-10, by plug accesses city after successively in parallel between electrically heated rod two-by-two
Electricity.
The heat absorption scale is helical form or lattice-shaped.
The control circuit of pneumoelectric mixing heat exchanger of wall-hanging boiler, is divided into gas heating control loop and electric heating control returns
Road, wherein gas heating control loop contains gas heating double-pole single throw S11 and S12, temperature detect switch (TDS) S0 normally-closed contact, combustion
Gas heats fuse FU1, the control coil S of intake valve, ignition controller D, blower M1 and water circulating pump M2, wherein intake valve
It is sequentially connected in series gas heating double-pole single throw S12, combustion gas again after control coil S, ignition controller D and blower M1 are successively in parallel
After heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating double-pole single throw S11, alternating current, water circulating pump are accessed
After M2 is sequentially connected in series gas heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating double-pole single throw S11, connect
Enter alternating current；Contain electric heating double-pole single throw S21 and S22, temperature detect switch (TDS) S0 normally-closed contact, electric heating in electric heating control circuit
Fuse FU2, electrically heated rod R and water circulating pump M2, wherein electric heating double-pole single throw S21, temperature detect switch (TDS) S0 normally-closed contact,
Electric heating double-pole single throw S22, electrically heated rod R and electric heating fuse FU2, which are sequentially connected in series, to be followed by into alternating current, water circulating pump M2
After being sequentially connected in series gas heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating double-pole single throw S21, access
Alternating current.
Compared with prior art, the utility model pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit have following excellent
Point: this technology can carry out heat exchange by the water in the thermal energy and heating tube of fuel gas buring；It can also be by being built in heating
Electrically heated rod in pipe converts electrical energy into heat circulation and comes out, and completes heat exchange.Electricity can be continued through by stopping the supple of gas or steam when not having a power failure mentions
Supplying heat source supply, power failure when not stopping the supple of gas or steam can by gas supply heat source, can by choose the utility model configured it is spare
Power supply adds inverter, and direct current is switched to alternating current 220V, carries out the driving of the blower and water circulating pump of low-power consumption.It avoids single
The slow problem of the heat exchanger heating temperature rise of the limited problem of the heat exchanger use environment of heat source and single source.Simultaneously
When using gas heating, heat recovery can be carried out to the residual temperature of discharge tail gas, be supplied as domestic hot-water.When electric energy and combustion gas have
When supply, the working method of electric heating and gas heating can be used simultaneously, so that water temperature lifting speed is faster, room temperature rises more fast
Speed.This technology heating efficiency is high, adaptable under different operating environment.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit；
Fig. 2 is the electric operation control circuit figure of the utility model pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit；
Fig. 3 is inside heat exchanger structural representation in the utility model pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit
Figure；
Fig. 4 is the section knot of inside heat exchanger in the utility model pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit
Structure schematic diagram.
Specific embodiment
Label 1 is rack in Detailed description of the invention, and 2 be air inlet, and 3 be blower, and 4 be gas nozzle, and 5 be inside heat exchanger, and 6 be wind gathering
Cover, 7 be the hot inner exchanger of tail, and 8 be gas outlet, and 9 be the hot external switch of tail, and 10 be valve, and 11 be plug, and 12 be outer heat exchange
Device, 13 be ignitor, and 14 be temperature detect switch (TDS), and 15 be bracket, and 16 be heating tube, and 17 be heat absorption scale, and 18 be electrically heated rod, 19
It is anti-spoiler of collaborating, 20 be heat dissipation scales, and 21 be water circulating pump.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing to this reality
It is further elaborated with novel.It should be appreciated that specific embodiment described herein is only used for explaining the utility model,
It is not used to limit the utility model.
With reference to the accompanying drawings and detailed description to the utility model pneumoelectric mixing heat exchanger of wall-hanging boiler and its control
Circuit is described further.
As shown, pneumoelectric mixing heat exchanger of wall-hanging boiler contains wall-hung boiler and outer heat-exchanger 12, wall in the present embodiment
Hang and connected between furnace and outer heat-exchanger 12 by pipeline, contain inside the wall-hung boiler gas nozzle 4, ignition controller, combustion chamber,
The internal watercourses of inside heat exchanger 5 and blower 3, inside heat exchanger 5 pass through in pipeline and water circulating pump 21 and outer heat-exchanger 12
Portion's connection, inside heat exchanger 5 are fixed on the upper half of combustion chamber by bracket 15, and gas nozzle 4 is located at the lower half of combustion chamber, light a fire
Ignitor 13 in controller is located at the side of gas nozzle 4, and gas nozzle 4 connects the outlet of intake valve, and blower 3 is located inside heat exchanger
5 top, wherein inside heat exchanger 5 contains heating tube 16, heat absorption scale 17, electrically heated rod 18, inlet and outlet, heating
The outer surface of pipe 16 is socketed with heat absorption scale 17, and the inner surface of heating tube 16 is equipped with heat dissipation scales 20, being capable of geothermal flow as early as possible
It passes in water, the inside of heating tube 16 is socketed with electrically heated rod 18, and 16 inlet and outlet of heating tube pass through pipeline and circulation
Water pump 21 is separately connected the water outlet and water inlet of outer heat-exchanger 12, and outer heat-exchanger 12 is equipped with temperature detect switch (TDS) 14.
Bell mouth shape wind gathering cover 6, the gas outlet 8 of blower 3 are equipped between the air inlet 2 and inside heat exchanger 5 of the blower 3
The hot inner exchanger 7 of tail is connected, the hot inner exchanger 7 of tail connects the hot external switch 9 of tail by pipeline, sets around the hot inner exchanger 7 of tail
There is shell, the hot external switch 9 of tail is equipped with tap water water inlet and running water outlet mouth, is equipped with valve at running water outlet mouth
10, because tail heat is secondary heat collection, and internal tap water can be used as hot water for life, in the hot inner exchanger 7 of tail
Water temperature do not exceed boiling point generally.
The lower section of the gas nozzle 4 is equipped with anti-spoiler 19 of collaborating, and anti-spoiler 19 of collaborating is equipped with multiple palisade partitions.
The bottom of the wall-hung boiler is equipped with air inlet 2.
The quantity of the electrically heated rod 18 is 2-10, is connect after successively in parallel between electrically heated rod 18 two-by-two by plug 11
Enter alternating current.It is preferred that the general power of electrically heated rod 18 can realize heating power by the working quantity of heating rod in 2-8kW or so
Control, guarantee institute's calorific requirement supply.
The heat absorption scale 17 is helical form or lattice-shaped.The high-temperature gas of 17 pairs of scale inflow inside heat exchangers 5 of heat absorption
Heat exchange is carried out, while playing the role of slowing down to it, to ensure that flue gas completes energy exchange.The heat absorption scale 17 is led using height
Hot material is made, while the height for the scale 17 that absorbs heat must assure that the gap between two heat exchanging pipes is small as far as possible or does not have
It has the gap, is installed at interleaved mode.
The control circuit of pneumoelectric mixing heat exchanger of wall-hanging boiler, is divided into gas heating control loop and electric heating control returns
Road, wherein gas heating control loop contains gas heating double-pole single throw S11 and S12, temperature detect switch (TDS) S0 normally-closed contact, combustion
Gas heats fuse FU1, the control coil S of intake valve, ignition controller D, blower M1 and water circulating pump M2, wherein intake valve
It is sequentially connected in series gas heating double-pole single throw S12, combustion gas again after control coil S, ignition controller D and blower M1 are successively in parallel
After heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating double-pole single throw S11, alternating current, water circulating pump are accessed
After M2 is sequentially connected in series gas heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating double-pole single throw S11, connect
Enter alternating current；Contain electric heating double-pole single throw S21 and S22, temperature detect switch (TDS) S0 normally-closed contact, electric heating in electric heating control circuit
Fuse FU2, electrically heated rod R and water circulating pump M2, wherein electric heating double-pole single throw S21, temperature detect switch (TDS) S0 normally-closed contact,
Electric heating double-pole single throw S22, electrically heated rod R and electric heating fuse FU2, which are sequentially connected in series, to be followed by into alternating current, water circulating pump M2
After being sequentially connected in series gas heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating double-pole single throw S21, access
Alternating current.
Gas heating double-pole single throw S11 and S12 refer in gas heating control loop, two single-pole single-throw(SPSTs are opened
The device that S11 and S12 is realized while being opened and closed by hardware configuration is closed, electric heating double-pole single throw S21 and S22 refer in electricity
In heating control circuit, the device that two single-pole single-throw switch (SPST) S21 and S22 are realized while being opened and closed by hardware configuration, Ci Zhongkai
It is on sale to close market.
It is described above be only the utility model preferred embodiment, be not intended to limit the utility model, it is all
It is practical new to should be included in this for any modifications, equivalent replacements, and improvements etc. done within the spirit and principles of the utility model
Within the protection scope of type.
Claims (7)
1. a kind of pneumoelectric mixing heat exchanger of wall-hanging boiler, containing wall-hung boiler and outer heat-exchanger, wall-hung boiler and outer heat-exchanger it
Between pass through pipeline and connect, it is characterised in that: contain gas nozzle, ignition controller, combustion chamber, inside heat exchanger inside the wall-hung boiler
And blower, the internal watercourses of inside heat exchanger inside pipeline and water circulating pump and outer heat-exchanger by being connected to, inside heat exchanger
It is fixed by the bracket in the upper half of combustion chamber, gas nozzle is located at the lower half of combustion chamber, the ignitor position in ignition controller
In the side of gas nozzle, gas nozzle connects the outlet of intake valve, and blower is located at the top of inside heat exchanger, and wherein inside heat exchanger contains
Heating tube, heat absorption scale, electrically heated rod, inlet and outlet, heating tube outer surface be socketed with heat absorption scale, heating tube
Inner surface is equipped with heat dissipation scales, and the inside of heating tube is socketed with electrically heated rod, heating tube inlet and outlet by pipeline and
Water circulating pump is separately connected the water outlet and water inlet of outer heat-exchanger, and outer heat-exchanger is equipped with temperature detect switch (TDS).
2. pneumoelectric mixing heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that: the air inlet of the blower and
Bell mouth shape wind gathering cover is equipped between inside heat exchanger, the gas outlet of blower connects the hot inner exchanger of tail, and the hot inner exchanger of tail is logical
Piping connects the hot external switch of tail, and shell is equipped with around the hot inner exchanger of tail, and the hot external switch of tail is intake equipped with tap water
Mouthful and running water outlet mouth, valve is equipped at running water outlet mouth.
3. pneumoelectric mixing heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that: the lower section of the gas nozzle is equipped with
Anti- spoiler of collaborating, anti-spoiler of collaborating is equipped with multiple palisade partitions.
4. pneumoelectric mixing heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that: the bottom of the wall-hung boiler is set
There is air inlet.
5. pneumoelectric mixing heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that: the quantity of the electrically heated rod
It is 2-10, alternating current is accessed by plug after successively in parallel between electrically heated rod two-by-two.
6. pneumoelectric mixing heat exchanger of wall-hanging boiler according to claim 1, it is characterised in that: the heat absorption scale is spiral
Shape or lattice-shaped.
7. a kind of control circuit for controlling pneumoelectric mixing heat exchanger of wall-hanging boiler described in claim 1, it is characterised in that: its point
For gas heating control loop and electric heating control circuit, wherein gas heating control loop contains gas heating double-pole single-throw (D.P.S.T.) and opens
Close control coil S, the ignition controller of S11 and S12, temperature detect switch (TDS) S0 normally-closed contact, gas heating fuse FU1, intake valve
D, blower M1 and water circulating pump M2, after wherein the control coil S of intake valve, ignition controller D and blower M1 are successively in parallel again according to
Secondary concatenation gas heating double-pole single throw S12, gas heating fuse FU1, temperature detect switch (TDS) S0 normally-closed contact and gas heating
After double-pole single throw S11, alternating current is accessed, it is normally closed that water circulating pump M2 is sequentially connected in series gas heating fuse FU1, temperature detect switch (TDS) S0
After contact and gas heating double-pole single throw S11, alternating current is accessed；Contain electric heating double-pole single throw in electric heating control circuit
S21 and S22, temperature detect switch (TDS) S0 normally-closed contact, electric heating fuse FU2, electrically heated rod R and water circulating pump M2, wherein electric heating
Double-pole single throw S21, temperature detect switch (TDS) S0 normally-closed contact, electric heating double-pole single throw S22, electrically heated rod R and electric heating are molten
Disconnected device FU2, which is sequentially connected in series, to be followed by into alternating current, and it is normally closed that water circulating pump M2 is sequentially connected in series gas heating fuse FU1, temperature detect switch (TDS) S0
After contact and gas heating double-pole single throw S21, alternating current is accessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878921.8U CN209470373U (en) | 2018-11-15 | 2018-11-15 | A kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821878921.8U CN209470373U (en) | 2018-11-15 | 2018-11-15 | A kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit |
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| Publication Number | Publication Date |
|---|---|
| CN209470373U true CN209470373U (en) | 2019-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821878921.8U Active CN209470373U (en) | 2018-11-15 | 2018-11-15 | A kind of pneumoelectric mixing heat exchanger of wall-hanging boiler and its control circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795420A (en) * | 2020-06-03 | 2020-10-20 | 优艾特仪表科技成都有限公司 | Gas-electric hybrid heating control system and control method thereof |
-
2018
- 2018-11-15 CN CN201821878921.8U patent/CN209470373U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795420A (en) * | 2020-06-03 | 2020-10-20 | 优艾特仪表科技成都有限公司 | Gas-electric hybrid heating control system and control method thereof |
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