CN212726051U - Cooling air structure of stokehold control cabinet - Google Patents
Cooling air structure of stokehold control cabinet Download PDFInfo
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- CN212726051U CN212726051U CN202021516963.4U CN202021516963U CN212726051U CN 212726051 U CN212726051 U CN 212726051U CN 202021516963 U CN202021516963 U CN 202021516963U CN 212726051 U CN212726051 U CN 212726051U
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- control cabinet
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- air supply
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Abstract
The utility model relates to a furnace front control cabinet cooling air structure, which comprises a plurality of control cabinets corresponding to a plurality of sets of boilers, wherein the air outlet end of an air blower is connected with an air supply main pipe, a plurality of air supply branch pipes are communicated with the air supply main pipe, and each air supply branch pipe is correspondingly connected with one control cabinet; the air inlet end of the draught fan is connected with the main air suction pipe, the main air suction pipe is communicated with a plurality of branch air suction pipes, each branch air suction pipe is communicated with one gas collecting pipe, the gas collecting pipes are arranged along the height direction of the control cabinet, and each gas collecting pipe is correspondingly connected with one control cabinet. The two means of air supply cooling and heat suction are combined to achieve a good cooling effect and ensure the normal work of electrical elements.
Description
Technical Field
The utility model relates to a switch board cooling technical field especially relates to stokehold switch board cooling air structure.
Background
The control cabinet is a necessary device for ensuring the normal operation of the boiler. The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance.
The present many sets of boilers that are equipped with in my factory workshop, an independent switch board is all disposed to every set of boiler, and the switch board can produce the unable in time discharge of a large amount of heats in the use electrical components, has directly reduced electrical components's work efficiency, still can cause the switch board to damage when serious.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stokehold control cabinet cooling air structure to the not enough of prior art.
The utility model is realized by the following technical proposal, a furnace front control cabinet cooling air structure is provided, which comprises a plurality of control cabinets corresponding to a plurality of sets of boilers, the air outlet end of an air blower is connected with an air supply main pipe, a plurality of air supply branch pipes are communicated on the air supply main pipe, and each air supply branch pipe is correspondingly connected with one control cabinet; the air inlet end of the draught fan is connected with the main air suction pipe, the main air suction pipe is communicated with a plurality of branch air suction pipes, each branch air suction pipe is communicated with one gas collecting pipe, the gas collecting pipes are arranged along the height direction of the control cabinet, and each gas collecting pipe is correspondingly connected with one control cabinet.
Preferably, an air inlet hole is formed in the bottom surface of each control cabinet, and the air supply branch pipe penetrates through the air inlet hole and extends into the control cabinet.
Preferably, a first valve switch is connected to each air supply branch pipe.
Preferably, each gas collecting pipe is communicated with a plurality of gas guide pipes, the gas guide pipes are distributed along the axial direction of the gas collecting pipe, and one end, far away from the gas collecting pipe, of each gas guide pipe is communicated with the side wall of the corresponding control cabinet.
Preferably, a second valve switch is connected to each branch suction pipe.
Preferably, each control cabinet is provided with a vent hole on the side wall.
Preferably, every switch board all is equipped with the supporting leg, and the air supply is responsible for and the supporting leg rigid coupling.
The utility model has the advantages that:
1. when the switch board during operation, open air-blower and draught fan, supply air simultaneously through the air-blower in to a plurality of switch boards and cool down, meanwhile, the draught fan is through the hot air suction switch board of its suction with production in a plurality of switch boards. The two means of air supply cooling and heat suction are combined to achieve a good cooling effect and ensure the normal work of electrical elements.
2. The height difference that a plurality of air ducts set up through a plurality of air ducts of co-altitude absorbs the hot-air in the switch board simultaneously, can accelerate the heat absorption, improves the cooling effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
shown in the figure:
1. the air conditioner comprises a control cabinet, 2, an air blower, 3, an air supply main pipe, 4, an air supply branch pipe, 5, a first valve switch, 6, an air inlet hole, 7, an air vent, 8, a supporting leg, 9, an air suction main pipe, 10, an air suction branch pipe, 11, a second valve switch, 12, a gas collecting pipe, 13, an air guide pipe, 14 and an induced draft fan.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in figure 1, the utility model discloses a correspond a plurality of switch boards 1 that set up with many sets of boilers (not sign in the figure), the end of giving vent to anger of air-blower 2 is connected the air supply and is responsible for 3, feeds through a plurality of air supply branch pipes 4 on the air supply is responsible for 3, and every air supply branch pipe 4 corresponds and connects a switch board 1. The air inlet end of the draught fan 14 is connected with the main air suction pipe 9, the main air suction pipe 9 is communicated with a plurality of branch air suction pipes 10, each branch air suction pipe 10 is communicated with one gas collecting pipe 12, the gas collecting pipes 12 are arranged along the height direction of the control cabinet 1, and each gas collecting pipe 12 is correspondingly connected with one control cabinet 1. In the present embodiment, the blower 2 and the induced draft fan 14 are both of the conventional structure.
In this embodiment, an air inlet hole 6 is formed in the bottom surface of each control cabinet 1, and the air supply branch pipe 4 extends into the control cabinet 1 through the air inlet hole 6. Furthermore, in order to control the air output of each air supply branch pipe 4, each air supply branch pipe 4 is connected with a first valve switch 5, and the control cabinet 1 can adjust the air output through the first valve switch 5 according to the use condition.
In this embodiment, each gas collecting pipe 12 is communicated with a plurality of gas guide pipes 13, the plurality of gas guide pipes 13 are distributed along the axial direction of the gas collecting pipe 12, and one end of each gas guide pipe 13, which is far away from the gas collecting pipe 12, is communicated with the side wall of the corresponding control cabinet 1. The height difference that a plurality of air ducts 13 set up absorbs the hot-air in the switch board 1 simultaneously through a plurality of air ducts 13 of co-altitude not, can accelerate the heat absorption, improves the cooling effect. Further, in order to facilitate the control of the suction volume of each branch suction pipe 10, a second valve switch 11 is connected to each branch suction pipe 10, and the control cabinet 1 can adjust the suction volume through the second valve switch 11 according to the use condition.
In the present embodiment, a vent 7 is provided on the side wall of each control cabinet 1.
In this embodiment, every switch board 1 all is equipped with supporting leg 8, and the air supply is responsible for 3 and supporting leg 8 rigid coupling.
During the specific use, when the switch board 1 during operation, open air-blower 2 and draught fan 14, through the cooling of air-blower 2 to supplying air simultaneously in a plurality of switch boards 1, meanwhile, draught fan 14 is through the hot-air suction switch board 1 of its suction with the interior production of a plurality of switch boards 1. The two means of air supply cooling and heat suction are combined to achieve a good cooling effect and ensure the normal work of electrical elements.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments and drawings are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.
Claims (7)
1. Stokehold switch board cooling air structure, its characterized in that: the system comprises a plurality of control cabinets which are arranged corresponding to a plurality of sets of boilers, wherein the air outlet end of an air blower is connected with an air supply main pipe, a plurality of air supply branch pipes are communicated with the air supply main pipe, and each air supply branch pipe is correspondingly connected with one control cabinet; the air inlet end of the draught fan is connected with the main air suction pipe, the main air suction pipe is communicated with a plurality of branch air suction pipes, each branch air suction pipe is communicated with one gas collecting pipe, the gas collecting pipes are arranged along the height direction of the control cabinet, and each gas collecting pipe is correspondingly connected with one control cabinet.
2. The stokehole control cabinet cooling air structure of claim 1, characterized in that: the bottom surface of each control cabinet is provided with an air inlet hole, and the air supply branch pipe penetrates through the air inlet hole and extends into the control cabinet.
3. The stokehole control cabinet cooling air structure of claim 2, characterized in that: and each air supply branch pipe is connected with a first valve switch.
4. The stokehole control cabinet cooling air structure of claim 1, characterized in that: all communicate a plurality of air ducts on every gas collector, a plurality of air ducts distribute along the axial of gas collector, and the one end that every air duct kept away from the gas collector all communicates with the lateral wall of the switch board that corresponds.
5. The stokehole control cabinet cooling air structure of claim 4, characterized in that: and each branch suction pipe is connected with a second valve switch.
6. The stokehole control cabinet cooling air structure of claim 1, characterized in that: the lateral wall of each control cabinet is provided with a vent hole.
7. The stokehole control cabinet cooling air structure of claim 1, characterized in that: every switch board all is equipped with the supporting leg, and the air supply is responsible for and the supporting leg rigid coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516963.4U CN212726051U (en) | 2020-07-28 | 2020-07-28 | Cooling air structure of stokehold control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021516963.4U CN212726051U (en) | 2020-07-28 | 2020-07-28 | Cooling air structure of stokehold control cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN212726051U true CN212726051U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021516963.4U Active CN212726051U (en) | 2020-07-28 | 2020-07-28 | Cooling air structure of stokehold control cabinet |
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| CN (1) | CN212726051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221242A (en) * | 2022-01-26 | 2022-03-22 | 相春江 | Self-adaptive protection switch cabinet and working method thereof |
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2020
- 2020-07-28 CN CN202021516963.4U patent/CN212726051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221242A (en) * | 2022-01-26 | 2022-03-22 | 相春江 | Self-adaptive protection switch cabinet and working method thereof |
| CN114221242B (en) * | 2022-01-26 | 2023-12-22 | 安徽五海电力科技有限公司 | Self-adaptive protective switch cabinet and working method thereof |
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