CN218442400U - Cooling air system of fire detection device and boiler - Google Patents
Cooling air system of fire detection device and boiler Download PDFInfo
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- CN218442400U CN218442400U CN202222812326.7U CN202222812326U CN218442400U CN 218442400 U CN218442400 U CN 218442400U CN 202222812326 U CN202222812326 U CN 202222812326U CN 218442400 U CN218442400 U CN 218442400U
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- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model provides a device cooling air system and boiler are examined to fire, include: the device is examined to the fire, with the cooling duct that the device is connected is examined to the fire, with cooling blower is examined to the fire that the cooling duct is connected, with the female pipe of compressed air that the cooling duct is connected, air heater, one end with the cold wind channel that air heater connects, and with the forced draught blower that the other end of cold wind channel is connected, wherein, the cold wind channel still with the cooling duct is connected, in order to pass through the cold wind channel with the cooling duct will the compressed air that the forced draught blower introduced offers the device is examined to the fire. The utility model discloses can improve the stability of device cooling air system is examined to the fire.
Description
Technical Field
The utility model relates to a device cooling technology field is examined to the fire, in particular to device cooling air system and boiler are examined to fire.
Background
The boiler burner needs to be provided with a fire detection device and a cooling air system matched with the fire detection device. The air source of the cooling air system of the general fire detection device is compressed air provided by a fire detection cooling fan or compressed air provided by a factory. However, the source of the air source of the cooling air system of the fire detection device is relatively single, and the problem of unstable compressed air supply exists, so that the safety of the fire detection device is affected.
Therefore, it is necessary to improve the air source of the cooling air system of the existing fire detection device, so as to stabilize the air source of the cooling air system of the fire detection device and improve the safety of the fire detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device cooling air system and boiler are examined to fire to solve current fire and examine the problem that device cooling air system and boiler poor stability.
In order to solve the technical problem, the utility model provides a device cooling air system is examined to fire, include: the device is examined to the fire, with the cooling duct that the device is connected is examined to the fire, with cooling blower is examined to the fire that the cooling duct is connected, with the female pipe of compressed air that the cooling duct is connected, air heater, one end with the cold wind channel that air heater connects, and with the forced draught blower that the other end of cold wind channel is connected, wherein, the cold wind channel still with the cooling duct is connected, in order to pass through the cold wind channel with the cooling duct will the compressed air that the forced draught blower introduced offers the device is examined to the fire.
Optionally, the cooling air duct includes an air duct main pipe connected to the fire detection device, and three air duct branch pipes connected to the air duct main pipe, the three air duct branch pipes are respectively connected to the fire detection cooling fan, the compressed air main pipe, and the cold air duct.
Optionally, a gate valve is arranged on the air duct main pipe.
Optionally, gate valves are respectively arranged on the three air duct branch pipes.
Optionally, the system further comprises a fresh air pipeline with one end connected with the inlet of the blower and a silencer connected with the other end of the fresh air pipeline.
Optionally, the fresh air pipeline is provided with an air damper for adjusting fresh air intake.
Optionally, the air conditioner further comprises a baffle door arranged at the outlet of the blower and used for regulating the air volume of the compressed air.
The utility model also provides a boiler, a serial communication port, examine device cooling air system including foretell fire.
The utility model provides a pair of device cooling air system and boiler are examined to fire has following beneficial effect:
the cooling air channel is connected with the fire detection device, the fire detection cooling fan is connected with the cooling air channel, the compressed air main pipe is connected with the cooling air channel, the air preheater is arranged, one end of the cold air channel is connected with the air preheater, the air blower is connected with the other end of the cold air channel, the cold air channel is further connected with the cooling air channel, so that the compressed air introduced by the air blower is supplied to the fire detection device through the cold air channel and the cooling air channel.
Drawings
Fig. 1 is a schematic structural diagram of a cooling air system of a fire detection device in an embodiment of the present invention.
Description of reference numerals:
100-fire detection device; 210-a duct manifold; 211-first gate valve; 220-air duct branch pipes; 221-a second gate valve;
300-fire detection cooling fan; 400-compressed air main pipe; 510-an air preheater; 520-cold air duct; 530-a blower; 540-fresh air duct; 550-a silencer; 560-damper; 570-flapper door.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 as a specific case by those skilled in the art.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a cooling air system of a fire detection device in an embodiment of the present invention, and this embodiment provides a cooling air system of a fire detection device, including: device 100 is examined to fire, with the cooling duct that device 100 is connected is examined to fire, with cooling blower 300 is examined to the fire that the cooling duct is connected, with the main pipe of compressed air 400 that the cooling duct is connected, air heater 510, one end with cold wind channel 520 that air heater 510 is connected, and with forced draught blower 530 that the other end of cold wind channel 520 is connected, wherein, cold wind channel 520 still with cooling duct connects, in order to pass through cold wind channel 520 with cooling duct will the compressed air that forced draught blower 530 introduced provides for device 100 is examined to the fire.
Because the cooling air duct is connected with the fire detection device 100, the fire detection cooling fan 300 is connected with the cooling air duct, the compressed air main pipe 400 is connected with the cooling air duct, the air preheater 510, one end of the cold air duct 520 is connected with the air preheater 510, the blower 530 is connected with the other end of the cold air duct 520, the cold air duct 520 is further connected with the cooling air duct, so that the compressed air introduced by the blower 530 is provided to the fire detection device 100 through the cold air duct 520 and the cooling air duct, therefore, a supply line for providing the compressed air to the fire detection device 100 through the cooling air duct can be formed, the compressed air main pipe 400 provides the supply line for providing the compressed air to the fire detection device 100 through the cooling air duct, and the blower 530 provides the supply line for providing the compressed air to the fire detection device 100 through the cold air duct 520 and the cooling air duct, and the three supply lines are parallel supply lines, therefore, the three supply lines can be mutually reserved, and the stability of the cooling air system of the fire detection device can be improved.
Referring to fig. 1, the cooling air duct includes an air duct main pipe 210 connected to the fire detection device 100, and three air duct branch pipes 220 connected to the air duct main pipe 210, and the three air duct branch pipes 220 are respectively connected to the fire detection cooling fan 300, the compressed air main pipe 400, and the cold air duct 520.
Referring to fig. 1, the duct main pipe 210 is provided with a first gate valve 211.
Referring to fig. 1, the three duct branches 220 are respectively provided with a second gate valve 221.
The cooling air system of the fire detection device further comprises a fresh air pipeline 540 with one end connected with the inlet of the blower 530, and a silencer 550 connected with the other end of the fresh air pipeline 540.
The cooling air system of the fire detection device further comprises an air adjusting door 560 which is arranged on the fresh air pipeline 540 and used for adjusting the fresh air intake.
The fire detection device cooling air system further includes a damper door 570 provided at an outlet of the blower 530 for adjusting a volume of compressed air.
The embodiment also provides a boiler which comprises the cooling air system of the fire detection device in the embodiment.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (8)
1. A fire detection device cooling air system, comprising: the device is examined to the fire, with the cooling duct that the device is connected is examined to the fire, with cooling blower is examined to the fire that the cooling duct is connected, with the female pipe of compressed air that the cooling duct is connected, air heater, one end with the cold wind channel that air heater connects, and with the forced draught blower that the other end of cold wind channel is connected, wherein, the cold wind channel still with the cooling duct is connected, in order to pass through the cold wind channel with the cooling duct will the compressed air that the forced draught blower introduced offers the device is examined to the fire.
2. The fire detection device cooling air system according to claim 1, wherein the cooling air duct comprises an air duct main pipe connected with the fire detection device, and three air duct branch pipes connected with the air duct main pipe, and the three air duct branch pipes are respectively connected with the fire detection cooling fan, the compressed air main pipe and the cooling air duct.
3. The fire detection device cooling air system of claim 2, wherein a first gate valve is provided on the air duct manifold.
4. The cooling air system of fire detection device according to claim 2, wherein a second gate valve is provided on each of three branch ducts.
5. The fire detection apparatus cooling air system of claim 1, further comprising a fresh air duct having one end connected to an inlet of the blower, and a silencer connected to the other end of the fresh air duct.
6. The fire detection device cooling air system of claim 5, further comprising a damper disposed on the fresh air duct for adjusting an amount of fresh air supplied thereto.
7. The fire detection system cooling air system of claim 5, further comprising a damper door disposed at the blower outlet for regulating the volume of compressed air.
8. A boiler, characterized by comprising a fire detection device cooling air system as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812326.7U CN218442400U (en) | 2022-10-25 | 2022-10-25 | Cooling air system of fire detection device and boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222812326.7U CN218442400U (en) | 2022-10-25 | 2022-10-25 | Cooling air system of fire detection device and boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218442400U true CN218442400U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222812326.7U Active CN218442400U (en) | 2022-10-25 | 2022-10-25 | Cooling air system of fire detection device and boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218442400U (en) |
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2022
- 2022-10-25 CN CN202222812326.7U patent/CN218442400U/en active Active
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