CN209672579U - A kind of wall-hung boiler of anti-dry - Google Patents
A kind of wall-hung boiler of anti-dry Download PDFInfo
- Publication number
- CN209672579U CN209672579U CN201920369646.5U CN201920369646U CN209672579U CN 209672579 U CN209672579 U CN 209672579U CN 201920369646 U CN201920369646 U CN 201920369646U CN 209672579 U CN209672579 U CN 209672579U
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- Prior art keywords
- triple valve
- water pipe
- heat exchanger
- wall
- burner
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 239000007789 gas Substances 0.000 claims abstract description 16
- 239000000567 combustion gas Substances 0.000 claims abstract description 6
- 238000009841 combustion method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model is more particularly to the wall-hung boiler for being a kind of anti-dry, including body, burner is equipped in body, the top of burner is equipped with first-class heat exchanger, first-class heat exchanger is connected with burner, the top of first-class heat exchanger is equipped with blower, the air inlet of blower is connected with the inner cavity of first-class heat exchanger, wherein the combustion gas input terminal of burner is connected with gas ratio valve, first-class heat exchanger is respectively equipped with the second water pipe and the 4th water pipe, second water pipe and the 4th water pipe are connected, second water pipe one end is connected with the first triple valve, 4th water pipe one end is connected with the second triple valve, it is connected between first triple valve and the second triple valve by bypassing device, first triple valve is equipped with water pump.The beneficial effects of the utility model are: this structure can make the first triple valve and the second triple valve be connected by bypassing device, and implement to circulate, avoids first-class heat exchanger overheat that dry combustion method phenomenon is caused to occur.
Description
Technical field
The utility model relates to wall-hung boiler technical field, the wall-hung boiler of specifically a kind of anti-dry.
Background technique
Wall-hung boiler is exactly the abbreviation of burnt gas wall hanging furnace in fact.Fuel wall hanging formula heating stove is the maturation for being in fashion European decades
Product." wall-hung boiler " word term foreign word, full name is: " fuel wall hanging formula heating stove ", the standard call of our countries are as follows:
" the quick heater of water for heating of fuel wall hanging formula ", but it is not traditional gas heater, has essence with water heater
Difference.It is a variety of with anti-frost protection, anti-dry protection, accident extinguishing protection, the excessively high protection of temperature, the anti-jamming protection of water pump etc.
Safety precautions.It can be with external indoor thermostat, to realize that personalized temperature is adjusted and energy-efficient purpose.
For this purpose, the burnt gas wall hanging furnace of anti-dry is built in modern house with the continuous improvement of modern urban construction level
It is more and more widely used in building, heating or hot water supply applied to each family etc..For this purpose, anti-dry
Burnt gas wall hanging furnace is a very accurate heating system, if any one component, which goes wrong, can all lead to wall-hung boiler
It cannot normally work, not only influence the normal use of people, bring greatly life inconvenient, and maintenance needs professional people
Scholar causes maintenance cost to improve thus.
Existing wall-hung boiler typically controls the operation of entire wall-hung boiler, in reality by pressure type hydraulic pressure switch
As long as will light in use, one detects signal, it would not care for whether water pump delivers water into furnace at this time, so, it is existing
With the presence of the certain risk of structure, dry combustion method phenomenon, or even damage whole system occurs, causes unnecessary loss to client,
The defect of existing product thus, has much room for improvement！
From the foregoing, it will be observed that it has been extremely urgent for solving these problems！
In view of this, the present inventor has done in-depth study, and by feat of experience engaged in relevant industries for many years and reality
It tramples, designs a kind of burnt gas wall hanging furnace of anti-dry, can solve deficiency in the prior art, structure is simply exquisite, prevents dry combustion method
The appearance of phenomenon, improves the running safety coefficient of whole system, thus this case generates.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide one kind and avoid first-class heat exchanger mistake
The wall-hung boiler for the anti-dry that thermal conductivity causes dry combustion method phenomenon to occur.
A kind of wall-hung boiler of anti-dry of the utility model description, including body, body is interior to be equipped with burner, burner
Top be equipped with first-class heat exchanger, first-class heat exchanger is connected with burner, the top of first-class heat exchanger equipped with blower, blower
Air inlet is connected with the inner cavity of first-class heat exchanger, and wherein the combustion gas input terminal of burner is connected with gas ratio valve, and level-one is changed
Hot device is respectively equipped with the second water pipe and the 4th water pipe, and the second water pipe and the 4th water pipe are connected, and second water pipe one end is connected with
One triple valve, the 4th water pipe one end are connected with the second triple valve, pass through bypass device phase between the first triple valve and the second triple valve
Connection, the first triple valve are equipped with water pump.
Specific further, the bypass device is equipped with temperature sensor, the delivery outlet of temperature sensor and the second triple valve phase
Connection.
Specific further, second triple valve is respectively equipped with first interface and second interface.
Specific further first triple valve is equipped with the 5th interface, the 6th interface and the 7th interface, and water pump is installed on the
On six interfaces.
Specific further, the first-class heat exchanger is additionally provided with secondary heat exchanger, and second water pipe one end is connected to secondary heat exchange
Device is connected between secondary heat exchanger and first-class heat exchanger by the first water pipe.
Specific further the burner is equipped with third water pipe, and third water pipe is connected with the second water pipe, third water pipe one
End is placed in burner.
Specific further, the bypass device is equipped with third interface and the 4th interface.
Specific further second triple valve is equipped with motor, and motor is connected with reversing shaft, and reversing shaft is inserted in second
In triple valve.
It is specific to be further respectively equipped with the first demarcation plate and the second demarcation plate in the bypass device, the first demarcation plate and the
Two compartment plate constitutes detour water channel.
It is specific further, expansion tank is equipped at the back side of the body, expansion tank is connected with the first triple valve, swollen
The diameter of swollen water tank and the width of body are equal.
The beneficial effects of the utility model are: this structure can make the first triple valve and the second triple valve be connected by bypassing device
It is logical, and implement to circulate, avoid first-class heat exchanger overheat that dry combustion method phenomenon is caused to occur.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the intracorporal first angled arrangement schematic diagram of the machine of the utility model.
Fig. 3 is second angled arrangement schematic diagram of Fig. 2.
Fig. 4 is the third angled arrangement schematic diagram of Fig. 2.
Fig. 5 is the bypass device structural schematic diagram of the utility model.
Fig. 6 is another angled arrangement schematic diagram of Fig. 5.
Fig. 7 is the schematic diagram of internal structure for bypassing device.
The icon of the following drawings illustrates:
Body 1；Water pump 2；Gas ratio valve 3；First triple valve 4；5th interface 401；6th interface 402；7th interface
403；Second triple valve 5；Temperature sensor 501；First interface 502；Second interface 503；Motor 504；Burner 6；Level-one is changed
Hot device 7；Blower 8；Secondary heat exchanger 9；First water pipe 10；Second water pipe 11；Third water pipe 12；4th water pipe 13；Bypass device 14；
Third interface 1401；4th interface 1402；First demarcation plate 1403；Second demarcation plate 1404；Expansion tank 15.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figures 1 to 7, the wall-hung boiler of a kind of anti-dry of the utility model description, including body 1 are set in body 1
There is burner 6, the top of burner 6 is equipped with first-class heat exchanger 7, and first-class heat exchanger 7 is connected with burner 6, first-class heat exchanger
7 top is equipped with blower 8, and the air inlet of blower 8 is connected with the inner cavity of first-class heat exchanger 7, wherein the combustion gas input of burner 6
End is connected with gas ratio valve 3, and first-class heat exchanger 7 is respectively equipped with the second water pipe 11 and the 4th water pipe 13, the second water pipe 11 and the
Four water pipes 13 are connected, and 11 one end of the second water pipe is connected with the first triple valve 4, and 13 one end of the 4th water pipe is connected with the second triple valve
5, it is connected between the first triple valve 4 and the second triple valve 5 by bypassing device 14, the first triple valve 4 is equipped with water pump 2.
This structure can make the first triple valve 4 be connected with the second triple valve 5 by bypassing device 14, and implement to circulate,
Avoid the overheat of first-class heat exchanger 7 that dry combustion method phenomenon is caused to occur.More specifically: opening water pump 2 and tap water from the first triple valve 4
Into water, and under the action of water pump 2, cold water supplies water from the second water pipe 11 to first-class heat exchanger 7, and gas ratio valve 3 is to combustion
Burner 6 is implemented for combustion gas, and burner 6 carries out burning after ignition electrode point combustion and heats to first-class heat exchanger 7, level-one heat exchange
Device 7 carries out heat exchange, so that cold water is become hot water, and flow to from the 4th water pipe 13 of first-class heat exchanger 7, the 4th water pipe 13 is again
The output of the second triple valve 5 is inputted,
Second triple valve 5 is connected to floor heating pipe and heater, and interior is heated in floor heating pipe and heater implementation.
The surface temperature of first-class heat exchanger 7 is more than predetermined value, and bypass device 14 is connected the first triple valve 4 and is connected to the second triple valve 5, makes one
Implement circulation between grade heat exchanger 7, the second water pipe 11, the 4th water pipe 13, the first triple valve 4 and the second triple valve 5, bypasses
Device 14 implements heat dissipation, and gas ratio valve 3 stops making burner 6 stop working for combustion gas, first-class heat exchanger being avoided to cross thermal conductivity
Dry combustion method phenomenon is caused to occur.
Wherein the second water pipe 11 is connected with the 4th water pipe 13 and is arranged in detour shape in first-class heat exchanger 7, makes one
The rate of heat exchange of grade heat exchanger 7 is further promoted, and first-class heat exchanger 7 includes that multiple fins are formed by stacking, the second water pipe 11
It is each passed through fin with the 4th water pipe 13 and is connected and be welded.
Blower 8 is located at the top of first-class heat exchanger 7, and when blower 8 starts, the cigarette that burner 6 is generated is discharged outside body 1.
First-class heat exchanger 7 and burner 6 using welding or can be spirally connected or snap implements connection.It welds or is spirally connected or snap
It is the prior art respectively, no longer deeply discusses.In addition, gas ratio valve 3 implements control gas proportion output, best gas supply is provided
Amount.
Bypass device 14 described in the utility model is equipped with temperature sensor 501, the delivery outlet of temperature sensor 501 and the two or three
Port valve 5 is connected.Temperature sensor 501 is used to detect the second triple valve 5 and bypasses the water temperature flowed through between device 14, and water temperature reaches
When designated value, temperature sensor 501 exports electric signal；In addition, second triple valve 5 is respectively equipped with first interface 502 and
Two interfaces 503.Furthermore first triple valve 4 is equipped with the 5th interface 401, the 6th interface 402 and the 7th interface 403, water pump 2
It is installed on the 6th interface 402.First interface 502, second interface 503, the 5th interface 401, the 6th interface 402 and the 7th interface
403 are connected to floor heating pipe, heater and running water pipe, floor heating pipe, heater and running water pipe respectively with the first triple valve 4
The mode that is connected with the second triple valve 5 is the prior art, and not the object of the invention, no longer discusses how to install.
First-class heat exchanger 7 described in the utility model is additionally provided with secondary heat exchanger 9, and 11 one end of the second water pipe is connected to second level and changes
Hot device 9 is connected between secondary heat exchanger 9 and first-class heat exchanger 7 by the first water pipe 10.Secondary heat exchanger 9 can be to the first water
The water flowed through in pipe 10 is preheated, and is inputted the hot gas of first-class heat exchanger 7 in secondary heat exchanger 9 by blower 8.Separately
Outside, the burner 6 is equipped with third water pipe 12, and third water pipe 12 is connected with the second water pipe 11, and 12 one end of third water pipe is placed in
In burner 6.Furthermore the bypass device 14 is equipped with third interface 1401 and the 4th interface 1402.On second triple valve 5
Equipped with motor 504, motor 504 is connected with reversing shaft, and reversing shaft is inserted in the second triple valve 5.Motor 504 can drive reversing shaft
Rotation makes the water outlet of the second triple valve 5 change flow direction, so that hot water is flowed into bypass device 14 from the second triple valve 5, wherein hot water
It is flowed into bypass device 14 again by the test side of temperature sensor 501.
It is respectively equipped with the first demarcation plate 1403 and the second demarcation plate 1404 in bypass device 14 described in the utility model, first point
Partition 1403 and the second demarcation plate 1404 constitute detour water channel, and so that hot water is flowed through bypass device 14 makes water flow further cool down, and are promoted
Heat dissipation effect.Second demarcation plate 1404 is located at the centre of the first demarcation plate 1403, and there are space, energy between the first demarcation plate 1403
It allows hot water to pass through, and is in contact with the inner wall of bypass device 14, implement heat transfer effect.First demarcation plate 1403 and second point
Also there are certain spaces between partition 1404, also function to secondary buffer effect.
Expansion tank 15 is equipped at the back side of body 1 described in the utility model, expansion tank 15 is connected with the first triple valve 4
It connects, the diameter of expansion tank 15 is equal with the width of body 1.Expansion tank 15 plays the role of reducing hydraulic pressure, and swelling water
The size of case 15 further increases, and provides the effect that buffering hydraulic pressure is implemented in bigger space.
Expansion tank 15 is in rounded shape, plays water pressure energy and is uniformly distributed in expansion tank 15.The entrance of expansion tank 15
In the lower end of expansion tank 15, convenient for being connected with the first triple valve 4, in this attached drawing without display, general technology people can be passed through
It is to implement connection function using conduit that member, which is appreciated that, and conduit is connected using screw connection manner.
Upper is only the preferred embodiment of the utility model, is not intended to limit the utility model, all practical new at this
Made any modification, equivalent replacement or improvement etc., should be included in the protection of the utility model within the spirit and principle of type
Within the scope of.
Claims (10)
1. a kind of wall-hung boiler of anti-dry, including body (1), body (1) is interior to be equipped with burner (6), the top of burner (6)
Equipped with first-class heat exchanger (7), first-class heat exchanger (7) is connected with burner (6), and the top of first-class heat exchanger (7) is equipped with blower
(8), the air inlet of blower (8) is connected with the inner cavity of first-class heat exchanger (7), it is characterised in that: the combustion gas of burner (6) inputs
End is connected with gas ratio valve (3), and first-class heat exchanger (7) is respectively equipped with the second water pipe (11) and the 4th water pipe (13), the second water
Pipe (11) is connected with the 4th water pipe (13), and the second water pipe (11) one end is connected with the first triple valve (4), the 4th water pipe (13) one
End is connected with the second triple valve (5), is connected between the first triple valve (4) and the second triple valve (5) by bypassing device (14), the
One triple valve (4) is equipped with water pump (2).
2. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: the bypass device (14) passes equipped with temperature
The delivery outlet of sensor (501), temperature sensor (501) is connected with the second triple valve (5).
3. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: second triple valve (5) sets respectively
There are first interface (502) and second interface (503).
4. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: first triple valve (4) is equipped with the
Five interfaces (401), the 6th interface (402) and the 7th interface (403), water pump (2) are installed on the 6th interface (402).
5. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: the first-class heat exchanger (7) is additionally provided with
Secondary heat exchanger (9), the second water pipe (11) one end are connected to secondary heat exchanger (9), secondary heat exchanger (9) and first-class heat exchanger
(7) it is connected between by the first water pipe (10).
6. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: the burner (6) is equipped with third water
It manages (12), third water pipe (12) is connected with the second water pipe (11), and third water pipe (12) one end is placed in burner (6).
7. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: the bypass device (14) connects equipped with third
Mouth (1401) and the 4th interface (1402).
8. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: second triple valve (5) is equipped with
Motor (504), motor (504) are connected with reversing shaft, and reversing shaft is inserted in the second triple valve (5).
9. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: be respectively equipped in the bypass device (14)
First demarcation plate (1403) and the second demarcation plate (1404), the first demarcation plate (1403) and the second demarcation plate (1404) constitute detour
Water channel.
10. a kind of wall-hung boiler of anti-dry according to claim 1, it is characterised in that: be equipped at the back side of the body (1)
Expansion tank (15), expansion tank (15) are connected with the first triple valve (4), diameter and body (1) of expansion tank (15)
Width is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369646.5U CN209672579U (en) | 2019-03-22 | 2019-03-22 | A kind of wall-hung boiler of anti-dry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369646.5U CN209672579U (en) | 2019-03-22 | 2019-03-22 | A kind of wall-hung boiler of anti-dry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209672579U true CN209672579U (en) | 2019-11-22 |
Family
ID=68572460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369646.5U Expired - Fee Related CN209672579U (en) | 2019-03-22 | 2019-03-22 | A kind of wall-hung boiler of anti-dry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209672579U (en) |
-
2019
- 2019-03-22 CN CN201920369646.5U patent/CN209672579U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 |