CN220958431U - Air pressure alarm device of biomass boiler - Google Patents
Air pressure alarm device of biomass boiler Download PDFInfo
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- CN220958431U CN220958431U CN202322996560.4U CN202322996560U CN220958431U CN 220958431 U CN220958431 U CN 220958431U CN 202322996560 U CN202322996560 U CN 202322996560U CN 220958431 U CN220958431 U CN 220958431U
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- air pressure
- biomass boiler
- pipe
- steam
- alarm device
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- 239000002028 Biomass Substances 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 description 8
- 239000002918 waste heat Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 208000032767 Device breakage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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Abstract
The utility model discloses an air pressure alarm device of a biomass boiler, which belongs to the technical field of air pressure alarm devices and comprises the biomass boiler, wherein a one-way air pressure valve is arranged at the top of the biomass boiler and is communicated with a steam pipe through the one-way air pressure valve, the tail end of the steam pipe is communicated with a spiral pipe, the spiral pipe is positioned in a cold water tank, the tail end of the spiral pipe is integrally connected with a liquid outlet pipe, the liquid outlet pipe extends out of the cold water tank, and a valve is arranged at the end part of the liquid outlet pipe.
Description
Technical Field
The utility model relates to the field of air pressure alarm devices, in particular to an air pressure alarm device of a biomass boiler.
Background
In the existing biomass boiler, steam generated by a boiler body is directly connected to a workshop using the steam through a pipeline. With this structure, there is a relatively large potential safety hazard, and insufficient air supply or excessive air supply often occurs. When the air supply is insufficient, the normal operation of a workshop using steam can be seriously influenced; when the air supply is excessive, the situation that the appliance bursts due to the overlarge pressure is very easy to occur, and serious potential safety hazards exist.
In order to solve the problems, a biomass boiler with a pressure alarm device is disclosed in patent number CN201520392807.4, and comprises a frame body, a feeding bin, a feeding belt, a driving device, a boiler body, a combustion chamber and a steam storage tank, wherein the feeding bin, the combustion chamber, the boiler body and the driving device are respectively and fixedly connected with the frame body, the feeding bin and the driving device are arranged at the front end of the frame body, the boiler body and the combustion chamber are arranged at the rear end of the frame body, the boiler body is arranged at the upper part of the combustion chamber, the feeding belt is arranged at the lower part of the frame body, the front end of the feeding belt is arranged at the lower part of the feeding bin, the rear end of the feeding belt is arranged in the combustion chamber, the driving device is in driving connection with the feeding belt, the boiler body is communicated with the steam storage tank through a guide pipe, a first pressure detector is arranged in the steam storage tank, a first sensor, a first controller and a first pipe are arranged outside the steam storage tank, the first pressure detector is arranged at the rear end of the frame body, the upper part of the combustion chamber is arranged at the combustion chamber, the lower part of the combustion chamber is connected with the first pressure detector, the first pressure detector is connected with a first pressure-relief valve, and a pressure-relief valve is arranged at the pressure-relief valve, and is respectively; the biomass boiler is provided with the steam storage tank for storing generated steam, so that the problem of insufficient air supply or excessive air supply is effectively solved, the air pressure of the steam is stable, the steam can be stably supplied to a workshop using the steam, and the normal operation of the workshop is ensured; the pressure detecting and releasing device is arranged on the boiler body and the steam storage tank of the biomass boiler, so that the excessive pressure of the device can be effectively prevented, the condition that the device bursts is avoided, the health of operators is guaranteed, and the safety is high.
The air pressure alarm device of the biomass boiler disclosed in the patent can release pressure and alarm when the air pressure in the boiler is high, but high-temperature steam is directly discharged, so that waste heat in the steam cannot be recycled, and condensed water cannot be collected by condensing the steam.
Disclosure of utility model
The utility model aims to provide a pneumatic alarm device of a biomass boiler, which can automatically release pressure and alarm when the pressure in the boiler is high, can utilize the discharged steam waste heat to heat cold water in a cold water tank, and can rapidly condense steam and collect condensed water in a concentrated manner so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a biomass boiler's atmospheric pressure alarm device, includes biomass boiler, biomass boiler installs the one-way pneumatic valve at the top and has the steam pipe through one-way pneumatic valve intercommunication, the terminal intercommunication of steam pipe has the spiral pipe, the spiral pipe is located the cold water tank, the terminal integration of spiral pipe is connected with drain pipe and drain pipe stretches out the cold water tank, the valve is installed to drain pipe tip.
As a further scheme of the utility model: the one-way air pressure valve comprises a one-way air pressure valve shell arranged at the top of the biomass boiler, a spring is arranged at the top of the inner side wall of the one-way air pressure valve shell, and a piston is arranged at the bottom of the spring through a pressure sensor.
As a further scheme of the utility model: an air outlet hole is formed in the lower portion of the one-way air pressure valve shell, and a steam pipe is arranged at the air outlet hole.
As a further scheme of the utility model: the piston blocks the air outlet hole when the spring is in an extended state.
As a further scheme of the utility model: a buzzer is arranged at the top of the biomass boiler.
Compared with the prior art, the utility model has the beneficial effects that:
The air pressure alarm device of the biomass boiler disclosed by the utility model can automatically release pressure and alarm when the air pressure in the boiler is high, can utilize the released steam waste heat to heat cold water in the cold water tank, can rapidly condense steam and collect condensed water in a concentrated manner, and solves the problems that the air pressure alarm device of the biomass boiler disclosed by the patent can release pressure and alarm when the air pressure in the boiler is high, but high-temperature steam is directly discharged, the waste heat in the steam cannot be recycled, and the steam cannot be condensed to collect the condensed water.
Drawings
FIG. 1 is a schematic diagram of a pneumatic alarm device of a biomass boiler according to an embodiment of the utility model;
FIG. 2 is a schematic cross-sectional view of an air pressure alarm device of a biomass boiler according to an embodiment of the utility model;
FIG. 3 is a schematic diagram of the structure shown at A in FIG. 2;
fig. 4 is a schematic cross-sectional structure diagram of an air pressure alarm device of a biomass boiler according to an embodiment of the utility model.
In the figure: 1. a biomass boiler; 2. a one-way pneumatic valve housing; 3. a buzzer; 4. a steam pipe; 5. a cold water tank; 6. a spiral tube; 7. a liquid outlet pipe; 8. a valve; 9. a spring; 10. a pressure sensor; 11. a piston; 12. and an air outlet hole.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of such embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
Referring to fig. 1 to 4, in the embodiment of the utility model, an air pressure alarm device of a biomass boiler comprises a biomass boiler 1, wherein a one-way air pressure valve is installed at the top of the biomass boiler 1 and is communicated with a steam pipe 4 through the one-way air pressure valve, the tail end of the steam pipe 4 is communicated with a spiral pipe 6, the spiral pipe 6 is positioned in a cold water tank 5, the tail end of the spiral pipe 6 is integrally connected with a liquid outlet pipe 7, the liquid outlet pipe 7 extends out of the cold water tank 5, and a valve 8 is installed at the end of the liquid outlet pipe 7.
The one-way air pressure valve comprises a one-way air pressure valve shell 2 arranged at the top of a biomass boiler 1, a spring 9 is arranged at the top of the inner side wall of the one-way air pressure valve shell 2, a piston 11 is arranged at the bottom of the spring 9 through a pressure sensor 10, and the buzzer 3 is conveniently and intelligently triggered automatically to give a buzzer alarm; wherein, the lower part of the one-way air pressure valve shell 2 is provided with an air outlet hole 12, and a steam pipe 4 is arranged at the air outlet hole 12, thereby facilitating air outlet; when the spring 9 is in an extended state, the piston 11 blocks the air outlet hole 12, so that automatic pressure relief is facilitated when the air pressure is high; wherein, buzzer 3 is installed at biomass boiler 1 top, conveniently buzzes when atmospheric pressure is high and reports to the police.
The working principle of the utility model is as follows: the air pressure alarm device of the biomass boiler 1 disclosed by the utility model can automatically release pressure and alarm when the air pressure in the boiler is high, cold water in the cold water tank 5 can be heated by utilizing the released steam waste heat, steam can be rapidly condensed and condensed water can be collected in a concentrated mode, the valve 8 is opened during operation, the liquid outlet pipe 7 is aligned to a condensed water collecting shell, the piston 11 is upwards pushed when the air pressure in the biomass boiler 1 is high, the spring 9 is compressed and shortened, the pressure sensor 10 is compressed to transmit information to the control panel, an external power supply supplies power, the control panel controls the buzzer 3 to alarm in a buzzing way, the piston 11 leaks out of the air outlet hole 12 when being upwards pushed, steam flows to the spiral pipe 6 through the steam pipe 4, the cold water in the cold water tank 5 is heated by waste heat, meanwhile, the steam is rapidly condensed, resources are saved, and when the air pressure in the biomass boiler 1 is recovered to be normal, the spring 9 is rebounded to reset to drive the piston 11 to slide down to reset to block the air outlet hole 12 (the buzzer 3, the valve 8 and the pressure sensor 10 are all existing products in the market).
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a biomass boiler's atmospheric pressure alarm device, includes biomass boiler (1), its characterized in that: the biomass boiler is characterized in that a one-way air pressure valve is arranged at the top of the biomass boiler (1) and communicated with a steam pipe (4) through the one-way air pressure valve, a spiral pipe (6) is communicated with the tail end of the steam pipe (4), the spiral pipe (6) is positioned in a cold water tank (5), a liquid outlet pipe (7) and a liquid outlet pipe (7) are integrally connected to the tail end of the spiral pipe (6) and extend out of the cold water tank (5), and a valve (8) is arranged at the end part of the liquid outlet pipe (7).
2. The air pressure alarm device of a biomass boiler according to claim 1, wherein: the one-way air pressure valve comprises a one-way air pressure valve shell (2) arranged at the top of a biomass boiler (1), a spring (9) is arranged at the top of the inner side wall of the one-way air pressure valve shell (2), and a piston (11) is arranged at the bottom of the spring (9) through a pressure sensor (10).
3. The air pressure alarm device of biomass boiler according to claim 2, wherein: an air outlet hole (12) is formed in the lower portion of the one-way air pressure valve shell (2), and a steam pipe (4) is arranged at the air outlet hole (12).
4. A gas pressure warning device for a biomass boiler according to claim 3, characterized in that: when the spring (9) is in an extended state, the piston (11) blocks the air outlet hole (12).
5. The air pressure alarm device of a biomass boiler according to claim 1, wherein: a buzzer (3) is arranged at the top of the biomass boiler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996560.4U CN220958431U (en) | 2023-11-03 | 2023-11-03 | Air pressure alarm device of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322996560.4U CN220958431U (en) | 2023-11-03 | 2023-11-03 | Air pressure alarm device of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220958431U true CN220958431U (en) | 2024-05-14 |
Family
ID=91018307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322996560.4U Active CN220958431U (en) | 2023-11-03 | 2023-11-03 | Air pressure alarm device of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220958431U (en) |
-
2023
- 2023-11-03 CN CN202322996560.4U patent/CN220958431U/en active Active
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