CN218325421U - Novel ventilation fan sealing cooling fan air volume adjusting system - Google Patents
Novel ventilation fan sealing cooling fan air volume adjusting system Download PDFInfo
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- CN218325421U CN218325421U CN202222529804.3U CN202222529804U CN218325421U CN 218325421 U CN218325421 U CN 218325421U CN 202222529804 U CN202222529804 U CN 202222529804U CN 218325421 U CN218325421 U CN 218325421U
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Abstract
The utility model relates to a novel cooling blower air regulation system is sealed to ventilation blower. At present, the air quantity of a cooling fan is adjusted through a cutting pipeline baffle, the problem that the air quantity cannot be adjusted after cutting exists, and the sealing and cooling effects cannot be fully exerted according to actual conditions. The utility model provides a novel cooling blower air regulation system is sealed to ventilation blower, its constitution includes: the air conditioner comprises a fan (1), a cold air pipeline (2) and a motor body (3), wherein a regulating valve assembly (4) is installed on the surface of the cold air pipeline, and consists of a cooling air cylinder (5), a flange plate (6), a regulating valve baffle (7) and a regulating valve switch (8), wherein the cooling air cylinder is fixedly connected with the middle section of the cold air pipeline through the flange plate; the regulating valve baffle is arranged inside the cooling air cylinder, the top and the bottom of the regulating valve baffle are respectively connected with a rotating rod, and the rotating rod is rotatably connected with the shaft seat. The utility model discloses be applied to industrial ventilation machine technical field.
Description
The technical field is as follows:
the utility model relates to a novel cooling blower air regulation system is sealed to ventilation blower.
Background art:
the draught fan or the booster fan is located behind the boiler, and the draught fan exhausts gas to be high-temperature flue gas, so that the condition that the bearing box generates high temperature and pollution is caused when the flue gas enters the core cylinder of the axial flow fan. However, in the past, the air quantity of the cooling fan is adjusted through a cutting pipeline baffle, the problems that intelligent blocking is caused, the air quantity cannot be adjusted in a fine mode, and the sealing and cooling effects cannot be fully exerted according to actual conditions are solved.
The invention content is as follows:
the utility model aims at providing a novel cooling blower air regulation system is sealed to ventilation blower.
The above purpose is realized by the following technical scheme:
the utility model provides a novel cooling blower air regulation system is sealed to ventilation blower, its constitution includes: the cooling air pipe comprises a fan, a cold air pipeline and a motor body, wherein a regulating valve component is arranged on the pipe surface of the cold air pipe, the regulating valve component consists of a cooling air cylinder, a flange plate, a regulating valve baffle and a regulating valve switch, and the cooling air cylinder is fixedly connected with the middle section of the cold air pipeline through the flange plate;
the regulating valve baffle is arranged inside the cooling air cylinder, the top and the bottom of the regulating valve baffle are respectively connected with a rotating rod, the rotating rod is rotatably connected with the shaft seat, the end part of the rotating rod at one side is fixedly connected with the regulating valve handle, and the rotating rod is screwed in a nut.
The novel fan sealing cooling fan air volume adjusting system is characterized in that the fan is connected with two sets of cold air pipelines, the two sets of cold air pipelines are respectively connected with corresponding motor bodies, and the motor bodies are installed on a basic platform.
The novel ventilation fan sealing cooling fan air volume adjusting system is characterized in that the adjusting valve baffle is of a circular plate structure, and the area of the circular plate is the same as the cross section of the cooling air cylinder.
The utility model has the advantages that:
1. the utility model discloses install the regulating valve additional in the cold wind pipeline and play the effect of adjusting the amount of wind, its air volume that can adjust sealed fan according to actual conditions to strengthen sealed refrigerated effect, ensure the operation of fan safety and stability. The novel cooling system does not need on-site cutting, and the air quantity is freely adjusted by the adjusting valve according to on-site requirements.
The utility model discloses an amount of wind is adjusted to the governing valve, contrast old cooling system, the nonadjustable problem behind the cutting ventilation face of cold wind pipeline has been solved, when the fan moves, utilize sealed cooling fan, with the other cold air pipeline of external cold air via the fan, send into fan core section of thick bamboo, the flow is adjusted to the through flow area that the governing valve can adjust the cold air pipeline according to the operating mode, cooling effect and sealed effect have been improved, effectively reduce the temperature of bearing box and hydraulic chamber, the efficiency is still provided simultaneously, energy is saved, ensure that the fan moves under good operating mode.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the regulator valve.
In the figure: the device comprises a fan 1, a cold air pipeline 2, a motor body 3, a regulating valve assembly 4, a cooling air cylinder 5, a flange 6, a regulating valve baffle 7, a regulating valve baffle 8 and a regulating valve switch.
The specific implementation mode is as follows:
example 1:
the utility model provides a novel cooling blower air regulation system is sealed to ventilation blower which constitutes and includes: the device comprises a fan 1, a cold air pipeline 2 and a motor body 3, wherein a regulating valve assembly 4 is installed on the surface of the cold air pipeline, the regulating valve assembly consists of a cooling air cylinder 5, a flange plate 6, a regulating valve baffle 7 and a regulating valve switch 8, and the cooling air cylinder is fixedly connected with the middle section of the cold air pipeline through the flange plate; the regulating valve baffle is arranged inside the cooling air cylinder, the top and the bottom of the regulating valve baffle are respectively connected with a rotating rod, the rotating rod is rotatably connected with the shaft seat, the end part of the rotating rod at one side is fixedly connected with the regulating valve handle, and the rotating rod is screwed in a nut.
Example 2:
according to embodiment 1, the novel fan sealing cooling fan air volume adjusting system is characterized in that the fan is connected with two sets of cold air pipelines, the two sets of cold air pipelines are respectively connected with corresponding motor bodies, and the motor bodies are installed on a basic platform.
Example 3:
according to the novel air volume adjusting system of the ventilator sealing cooling fan in the embodiment 1 or 2, the adjusting valve baffle is of a circular plate structure, and the area of the circular plate is the same as that of the section of the cooling air cylinder.
Example 4:
Claims (3)
1. The utility model provides a novel cooling blower air regulation system is sealed to ventilation blower, its constitution includes: fan, cold air pipeline and motor body, characterized by: the pipe surface of the cold air pipe is provided with an adjusting valve component, the adjusting valve component consists of a cooling air cylinder, a flange plate, an adjusting valve baffle and an adjusting valve switch, wherein the cooling air cylinder is fixedly connected with the middle section of the cold air pipeline through the flange plate;
the regulating valve baffle is arranged inside the cooling air cylinder, the top and the bottom of the regulating valve baffle are respectively connected with a rotating rod, the rotating rod is rotatably connected with the shaft seat, the end part of the rotating rod at one side is fixedly connected with the regulating valve handle, and the rotating rod is screwed in a nut.
2. The novel ventilation machine sealing cooling fan air volume adjusting system as claimed in claim 1, characterized in that: the fan be connected with two sets of cold air pipe ways, two sets of cold air pipe ways respectively with the motor body connection that corresponds, the motor body install on basic platform.
3. The air volume adjusting system of the novel ventilator sealing cooling fan as claimed in claim 1, characterized in that: the regulating valve baffle is of a circular plate structure, and the area of the circular plate is the same as the section of the cooling air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529804.3U CN218325421U (en) | 2022-09-23 | 2022-09-23 | Novel ventilation fan sealing cooling fan air volume adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529804.3U CN218325421U (en) | 2022-09-23 | 2022-09-23 | Novel ventilation fan sealing cooling fan air volume adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218325421U true CN218325421U (en) | 2023-01-17 |
Family
ID=84819454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222529804.3U Active CN218325421U (en) | 2022-09-23 | 2022-09-23 | Novel ventilation fan sealing cooling fan air volume adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218325421U (en) |
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2022
- 2022-09-23 CN CN202222529804.3U patent/CN218325421U/en active Active
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