CN210951908U - Prevent hanging stove of dry combustion method - Google Patents
Prevent hanging stove of dry combustion method Download PDFInfo
- Publication number
- CN210951908U CN210951908U CN201921407832.XU CN201921407832U CN210951908U CN 210951908 U CN210951908 U CN 210951908U CN 201921407832 U CN201921407832 U CN 201921407832U CN 210951908 U CN210951908 U CN 210951908U
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- wall
- pipe
- hanging stove
- heat exchanger
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- 238000009841 combustion method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 65
- 239000008236 heating water Substances 0.000 claims description 20
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 16
- 239000003546 flue gas Substances 0.000 claims description 16
- 239000008399 tap water Substances 0.000 claims description 14
- 235000020679 tap water Nutrition 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 13
- 230000005494 condensation Effects 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 239000000945 filler Substances 0.000 abstract description 8
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003287 bathing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a wall-hanging stove of preventing dry combustion method, which belongs to the field of wall-hanging stove, and comprises a wall-hanging stove body, wherein the top of the wall-hanging stove body is provided with a balanced flue, the bottom of the balanced flue is fixedly provided with a fan, the bottom of the fan penetrates through the wall-hanging stove body and extends to the inside of the wall-hanging stove body, the inside of the wall-hanging stove body is fixedly provided with a heat exchanger, the bottom of the fan is communicated with the heat exchanger, a signal is generated to a controller after the water level sensor detects that the water level is too low, then the controller can send a control signal to a control valve and a gas regulating valve, the gas regulating valve can be closed after receiving the signal, the gas supply is stopped and the heating is stopped, the dry combustion of the device is avoided, a cleaning agent is introduced into the heat exchanger through a liquid filler, the incrustation scale inside the device is cleaned, and the service life of the gas wall-mounted furnace is prevented from being influenced by the excessive incrustation scale.
Description
Technical Field
The utility model relates to a hanging stove field, more specifically say, relate to a prevent hanging stove of dry combustion method.
Background
The wall-mounted boiler is a water heater using natural gas as energy, and has multiple safety protection measures such as anti-freezing protection, dry burning prevention protection, accidental flameout protection, over-high temperature protection, water pump anti-blocking protection and the like. The wall-mounted gas stove has a powerful household central heating function, each room can be set at a comfortable temperature at will according to requirements, and large-flow constant-temperature sanitary hot water can be provided for household bathing and kitchen places. The wall-mounted gas boiler uses natural gas, artificial gas or liquefied gas as fuel, the fuel is output by the burner and burnt in the combustion chamber, the heat is absorbed by the heat exchanger, and the circulating water in the heating system is heated in a reciprocating manner when passing through the heat exchanger, so that the heat is continuously output to the building, and a heat source is provided for the building. The general dual-purpose gas wall-mounted boiler has the heating function and the water heating function.
But current hanging stove is often when using, the phenomenon of family's outage can appear, and the gas is burning always, and the water tank does not have water, and long-term dry combustion method not only reduces the life of hanging stove, causes hanging stove temperature rising even has the explosion danger to bring the injury to the user moreover, because the water cycle in hanging stove heat transfer process uses, long-term use can accumulate the incrustation scale, influences the life of gas hanging stove, has reduced the heat exchange efficiency of gas hanging stove, leads to the gas hanging stove to consume the tolerance increase.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, an object of the utility model is to provide a prevent hanging stove of dry combustion method, possess and avoid hanging stove dry combustion method, guarantee device safety, conveniently carry out abluent advantage, solved current hanging stove often when using, the phenomenon of family's water cut off can appear, and the gas is burning always, the water tank does not have water, long-term dry combustion method, not only reduce the life of hanging stove, and cause hanging stove temperature to rise and have the explosion danger even to bring the injury for the user, simultaneously because the water cycle among the hanging stove heat transfer process uses, the incrustation scale can be accumulated in long-term use, influence the life of gas hanging stove, the heat exchange efficiency of gas hanging stove has been reduced, lead to the problem of gas hanging stove gas consumption increase.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A wall-mounted furnace capable of preventing dry burning comprises a wall-mounted furnace body, wherein a balanced type flue is arranged at the top of the wall-mounted furnace body, a fan is fixedly arranged at the bottom end of the balanced type flue, the bottom of the fan penetrates through the wall-mounted furnace body and extends into the wall-mounted furnace body, a heat exchanger is fixedly arranged in the wall-mounted furnace body, the bottom of the fan is communicated with the heat exchanger, the left side of the heat exchanger is communicated with a tap water pipe, one side of the back of the heat exchanger is communicated with a heating water return pipe, a burner is fixedly arranged in the heat exchanger, the bottom of the burner is communicated with a gas pipe, the bottom of the gas pipe sequentially penetrates through the heat exchanger and the wall-mounted furnace body and extends out of the wall-mounted furnace body, a gas regulating valve is arranged in the middle of the gas pipe, a water level sensor is fixedly arranged on, the controller is electrically connected with the water level sensor, the right side of the heat exchanger is communicated with a water outlet pipe, the bottom end of the water outlet pipe is communicated with a circulating pump, the left end of the circulating pump is communicated with a three-way valve, the left side of the bottom end of the three-way valve is communicated with a sanitary hot water pipe, the right side of the bottom end of the three-way valve is communicated with a heating water outlet pipe, the middle part of the sanitary hot water pipe is fixedly provided with a hot water heat exchanger, the middle part of the water outlet pipe is provided with a control valve, the controller is respectively and electrically connected with the control valve and a gas regulating valve, the top of the left inner wall of the wall-hanging stove body is fixedly provided with a cleaning liquid tank, the bottom of the cleaning liquid tank is fixedly provided with a liquid filler, the bottom of the liquid filler is communicated with a liquid feeding pipe, the bottom end of the liquid feeding, the device comprises a heat exchanger, a three-way valve, a heating water outlet pipe, a water return pipe, a controller, a control valve, a gas regulating valve, a liquid filler, a water outlet pipe, the user makes the sanitizer flow in the device through controlling each valve, clears up the inside incrustation scale of device, avoids the incrustation scale too much to influence the life of gas hanging stove, reduces the heat exchange efficiency of gas hanging stove.
Preferably, the positions of the tap water pipe, the heating water return pipe, the gas pipe, the sanitary hot water pipe and the heating water outlet pipe close to the wall-mounted stove body are fixedly provided with valves, so that each pipeline can control respective switch through the valves, and convenience is brought to users for use.
Preferably, the left side that the water pipe is located the liquid feeding pipe is provided with the check valve, avoids the washing liquid backward flow in the liquid feeding pipe to get into the water pipe through the check valve, avoids causing the pollution.
Preferably, the inside fixed mounting of hanging stove body has the insulating layer, scatters and disappears through the heat that reduces the hanging stove body, has improved the thermal insulation performance of device.
Preferably, the left side of hanging stove body is rotated and is connected with the access door, the left bottom fixed mounting of access door has mechanical lock, through the convenient easy maintenance person of access door overhauls hanging stove body is inside, makes only the key holder can open the access door through mechanical lock, avoids irrelevant personnel such as children to open the access door and causes personnel dangerous.
Preferably, the balanced type flue includes the flue gas pipe, the inside of flue gas pipe is provided with the intake pipe, a plurality of condensation wash ports have been seted up to the bottom of flue gas pipe right-hand member, and the water droplet of condensation discharges from condensation wash port when making the flue gas pipe exhaust through condensation wash port, avoids the comdenstion water to flow backwards in the flue gas pipe, causes the trouble of device.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, cold water is introduced into the heat exchanger through the tap water pipe, gas is introduced into the combustor through the gas pipe for combustion, the cold water in the heat exchanger is heated, hot water is pumped out of the heat exchanger through the circulating pump, water for heating circulation is discharged through the heating water outlet pipe through the three-way valve, circulating water after heating enters the heat exchanger again through the heating water return pipe for circulation, when domestic hot water is needed, hot water is discharged through the sanitary hot water pipe for users to use, when the wall-mounted boiler is cut off, the water level in the heat exchanger can be reduced, when the water level sensor detects that the water level is too low, a signal is generated to the controller, then the controller can send a control signal to the control valve and the gas regulating valve, the gas regulating valve can be closed after receiving the signal, the gas supply is stopped for heating, the dry combustion of the device is avoided, the control valve can close the water, avoid device empty cycle, after the device uses the more incrustation scale of accumulation for a long time, let in the sanitizer to the heat exchanger through the liquid filler, the user makes the sanitizer flow in the device through controlling each valve, clears up the incrustation scale of device inside, avoids the incrustation scale too much to influence the life of gas hanging stove, reduces the heat exchange efficiency of gas hanging stove.
(2) Tap water pipe, heating wet return, gas pipe, health hot-water line and the equal fixed mounting in position that the heating outlet pipe is close to hanging stove body have the valve in this scheme for each pipeline can control respective switch through the valve, and convenience of customers uses.
(3) The cleaning liquid in the liquid feeding pipe is prevented from flowing back to enter the tap water pipe through the one-way valve, and pollution is avoided.
(4) This scheme is through reducing the heat of hanging stove body and scattering and disappearing, has improved the thermal insulation performance of device.
(5) This scheme is through the convenient easy maintenance person of access door overhauls hanging stove body inside, makes only key holder could open the access door through mechanical lock, avoids irrelevant personnel such as children to open the access door and causes personnel dangerous.
(6) The water droplet of condensation when this scheme makes flue gas pipe exhaust through the condensation wash port discharges from the condensation wash port, avoids the comdenstion water to flow backwards in the flue gas pipe, causes the trouble of device.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the structure of the present invention.
The reference numbers in the figures illustrate:
1. a wall-mounted boiler body; 2. a balanced flue; 3. a fan; 4. a heat exchanger; 5. a tap water pipe; 6. a heating water return pipe; 7. a burner; 8. a gas pipe; 9. a gas regulating valve; 10. a water level sensor; 11. A controller; 12. a water outlet pipe; 13. a circulation pump; 14. a three-way valve; 15. a sanitary hot water pipe; 16. a heating water outlet pipe; 17. a hot water heat exchanger; 18. a control valve; 19. cleaning a liquid tank; 20. a liquid feeder; 21. A liquid feeding pipe; 501. a one-way valve; 101. a thermal insulation layer; 102. an access door; 103. a mechanical lock; 201. a flue gas pipe; 202. an air inlet pipe; 211. and a condensation drain hole.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, a dry-burning preventing wall-hanging stove comprises a wall-hanging stove body 1, a balanced flue 2 is arranged at the top of the wall-hanging stove body 1, a fan 3 is fixedly arranged at the bottom end of the balanced flue 2, the bottom of the fan 3 penetrates through the wall-hanging stove body 1 and extends into the wall-hanging stove body 1, a heat exchanger 4 is fixedly arranged inside the wall-hanging stove body 1, the bottom of the fan 3 is communicated with the heat exchanger 4, the left side of the heat exchanger 4 is communicated with a tap water pipe 5, one side of the back of the heat exchanger 4 is communicated with a heating return water pipe 6, a burner 7 is fixedly arranged inside the heat exchanger 4, the bottom of the burner 7 is communicated with a gas pipe 8, the bottom end of the gas pipe 8 sequentially penetrates through the heat exchanger 4 and the wall-hanging stove body 1 and extends to the outside of the wall-hanging stove body 1, a gas regulating valve, the bottom of the heat exchanger 4 is fixedly provided with a controller 11, the controller 11 is electrically connected with a water level sensor 10, the right side of the heat exchanger 4 is communicated with a water outlet pipe 12, the bottom end of the water outlet pipe 12 is communicated with a circulating pump 13, the left end of the circulating pump 13 is communicated with a three-way valve 14, the left side of the bottom end of the three-way valve 14 is communicated with a sanitary hot water pipe 15, the right side of the bottom end of the three-way valve 14 is communicated with a heating water outlet pipe 16, the middle part of the sanitary hot water pipe 15 is fixedly provided with a hot water heat exchanger 17, the middle part of the water outlet pipe 12 is provided with a control valve 18, the controller 11 is respectively and electrically connected with the control valve 18 and a gas regulating valve 9, the top of the left inner wall of the wall-mounted furnace body 1 is fixedly provided with a cleaning liquid tank 19, the bottom of the cleaning liquid tank 19 is fixedly provided with a liquid filler, the gas is introduced into the combustor 7 through the gas pipe 8 for combustion, cold water in the heat exchanger 4 is heated, hot water is pumped out from the heat exchanger 4 through the circulating pump 13, water for heating circulation is discharged through the heating water outlet pipe 16 through the three-way valve 14, circulating water for heating circulation enters the heat exchanger 4 again through the heating water return pipe 6 for circulation, when domestic hot water is needed, the hot water is discharged through the sanitary hot water pipe 15 for users to use, when the wall-hanging boiler is cut off, the water level in the heat exchanger 4 is reduced, when the water level sensor 10 detects that the water level is too low, a signal is generated to the controller 11, then the controller 11 sends a control signal to the control valve 18 and the gas regulating valve 9, the gas regulating valve 9 is closed after receiving the signal, the gas supply is stopped for heating, the dry combustion of the device is avoided, the water outlet pipe 12 is closed after the control valve 18 receives the signal, avoid device empty cycle, after the device uses the more incrustation scale of accumulation for a long time, let in the sanitizer to heat exchanger 4 through liquid filler 20, the user makes the sanitizer flow in the device through controlling each valve, clears up the incrustation scale of device inside, avoids the incrustation scale too much to influence the life of gas hanging stove, reduces the heat exchange efficiency of gas hanging stove.
Further, the tap water pipe 5, the heating water return pipe 6, the gas pipe 8, the sanitary hot water pipe 15 and the heating water outlet pipe 16 are fixedly provided with valves at positions close to the wall-hanging stove body 1, so that the respective pipelines can be controlled to be opened and closed through the valves, and convenience is brought to users.
Furthermore, the tap water pipe 5 is provided with a check valve 501 on the left side of the filling pipe 21, and the check valve 501 prevents the cleaning liquid in the filling pipe 21 from flowing back into the tap water pipe 5, thereby preventing pollution.
Further, the inside fixed mounting of hanging stove body 1 has insulating layer 101, loses through the heat that reduces hanging stove body 1, has improved the thermal insulation performance of device.
Further, the left side of hanging stove body 1 is rotated and is connected with access door 102, and the left bottom fixed mounting of access door 102 has mechanical lock 103, makes things convenient for the convenient maintenance personal to overhaul hanging stove body 1 inside through access door 102, makes only the key holder can open access door 102 through mechanical lock 103, avoids irrelevant personnel such as children to open access door 102 and causes personnel danger.
Further, balanced type flue 2 includes flue gas pipe 201, and flue gas pipe 201's inside is provided with intake pipe 202, and a plurality of condensation wash ports 211 have been seted up to the bottom of flue gas pipe 201 right-hand member, and the water droplet of condensation is discharged from condensation wash port 211 when making flue gas pipe 201 exhaust through condensation wash port 211, avoids the comdenstion water to flow backwards in flue gas pipe 201, causes the trouble of device.
The working principle is as follows: when the wall-mounted boiler is used, cold water is introduced into the heat exchanger 4 through the tap water pipe 5, gas is introduced into the combustor 7 through the gas pipe 8 for combustion, the cold water in the heat exchanger 4 is heated, hot water is pumped out of the heat exchanger 4 through the circulating pump 13, water for heating circulation is discharged through the heating water outlet pipe 16 through the three-way valve 14, circulating water for heating enters the heat exchanger 4 again through the heating water return pipe 6 for circulation, when domestic hot water is required to be used, hot water is discharged through the sanitary hot water pipe 15 for users to use, when the wall-mounted boiler is cut off, the water level in the heat exchanger 4 is reduced, when the water level sensor 10 detects that the water level is too low, a signal is generated to the controller 11, then the controller 11 sends a control signal to the control valve 18 and the gas regulating valve 9, the gas regulating valve 9 is closed after receiving the signal, the gas supply is stopped for heating, and the, the control valve 18 can close the water outlet pipe 12 after receiving the signal, so that the idle circulation of the device is avoided, when the device is used for a long time and more scale is accumulated, the detergent is introduced into the heat exchanger 4 through the liquid filler 20, a user can make the detergent flow in the device by controlling each valve to clean the scale in the device, the problem that the service life of the wall-mounted gas boiler is influenced by the excessive scale is avoided, the heat exchange efficiency of the wall-mounted gas boiler is reduced, the phenomenon that the water is stopped in a home when the existing wall-mounted gas boiler is used is solved, the gas is always combusted, the water tank does not contain water, long-term dry combustion is realized, the service life of the wall-mounted gas boiler is prolonged, the temperature of the wall-mounted gas boiler is increased, even the danger of explosion is caused, and the service life of the wall-mounted gas boiler is influenced by the water circulation use in, the heat exchange efficiency of the gas wall-mounted boiler is reduced, and the gas consumption of the gas wall-mounted boiler is increased.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a prevent hanging stove of dry combustion method, includes hanging stove body (1), its characterized in that: the wall-mounted boiler comprises a wall-mounted boiler body (1), and is characterized in that a balanced type flue (2) is arranged at the top of the wall-mounted boiler body (1), a fan (3) is fixedly mounted at the bottom of the balanced type flue (2), the bottom of the fan (3) penetrates through the wall-mounted boiler body (1) and extends to the inside of the wall-mounted boiler body (1), a heat exchanger (4) is fixedly mounted inside the wall-mounted boiler body (1), the bottom of the fan (3) is communicated with the heat exchanger (4), a tap water pipe (5) is communicated with the left side of the heat exchanger (4), a heating water return pipe (6) is communicated with one side of the back of the heat exchanger (4), a burner (7) is fixedly mounted inside the heat exchanger (4), a gas pipe (8) is communicated with the bottom of the burner (7), the bottom of the gas pipe (8) sequentially penetrates through the heat exchanger (4) and the wall-, the central heating system is characterized in that a gas regulating valve (9) is arranged in the middle of the gas pipe (8), a water level sensor (10) is fixedly mounted on the inner bottom wall of the heat exchanger (4), a controller (11) is fixedly mounted at the bottom of the heat exchanger (4), the controller (11) is electrically connected with the water level sensor (10), the right side of the heat exchanger (4) is communicated with a water outlet pipe (12), the bottom end of the water outlet pipe (12) is communicated with a circulating pump (13), the left end of the circulating pump (13) is communicated with a three-way valve (14), the left side of the bottom end of the three-way valve (14) is communicated with a sanitary hot water pipe (15), the right side of the bottom end of the three-way valve (14) is communicated with a heating water outlet pipe (16), a hot water heat exchanger (17) is fixedly mounted in the middle of the sanitary hot water pipe (15), a control valve (18) is arranged in the middle of, the hanging stove body (1) left side inner wall's top fixed mounting has cleaning solution tank (19), the bottom fixed mounting of cleaning solution tank (19) has liquid filling ware (20), the bottom intercommunication of liquid filling ware (20) has liquid feeding pipe (21), the bottom and the water pipe (5) of liquid feeding pipe (21) are linked together.
2. The dry-heating preventing wall-hanging stove according to claim 1, characterized in that: and valves are fixedly arranged at positions, close to the wall-mounted furnace body (1), of the tap water pipe (5), the heating water return pipe (6), the gas pipe (8), the sanitary hot water pipe (15) and the heating water outlet pipe (16).
3. The dry-heating preventing wall-hanging stove according to claim 1, characterized in that: the tap water pipe (5) is provided with a one-way valve (501) on the left side of the liquid feeding pipe (21).
4. The dry-heating preventing wall-hanging stove according to claim 1, characterized in that: the wall-mounted boiler is characterized in that a heat insulation layer (101) is fixedly mounted inside the wall-mounted boiler body (1).
5. The dry-heating preventing wall-hanging stove according to claim 1, characterized in that: the left side of hanging stove body (1) is rotated and is connected with access door (102), access door (102) left bottom fixed mounting has mechanical lock (103).
6. The dry-heating preventing wall-hanging stove according to claim 1, characterized in that: the balanced type flue (2) comprises a flue gas pipe (201), an air inlet pipe (202) is arranged inside the flue gas pipe (201), and a plurality of condensation drain holes (211) are formed in the bottom of the right end of the flue gas pipe (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407832.XU CN210951908U (en) | 2019-08-28 | 2019-08-28 | Prevent hanging stove of dry combustion method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407832.XU CN210951908U (en) | 2019-08-28 | 2019-08-28 | Prevent hanging stove of dry combustion method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210951908U true CN210951908U (en) | 2020-07-07 |
Family
ID=71398546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921407832.XU Expired - Fee Related CN210951908U (en) | 2019-08-28 | 2019-08-28 | Prevent hanging stove of dry combustion method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210951908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127237A (en) * | 2022-06-28 | 2022-09-30 | 德州方维暖通设备有限公司 | Energy-saving full premix condensation gas hanging stove |
-
2019
- 2019-08-28 CN CN201921407832.XU patent/CN210951908U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127237A (en) * | 2022-06-28 | 2022-09-30 | 德州方维暖通设备有限公司 | Energy-saving full premix condensation gas hanging stove |
| CN115127237B (en) * | 2022-06-28 | 2023-09-22 | 德州方维暖通设备有限公司 | Energy-saving full-premix condensing gas wall-mounted furnace |
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| GR01 | Patent grant | ||
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Granted publication date: 20200707 |