Double-air-supply air flow guiding device

Abstract

The utility model relates to the technical field of guiding devices, and discloses a double-air-supply airflow guiding device which comprises a shell, the upper end of the inner wall of the shell is fixedly connected with a surface air cooler, the output end of the surface air cooler is connected with a water outlet pipe in a penetrating mode, and the input end of the surface air cooler is connected with a water inlet pipe in a penetrating mode. A water receiving groove is formed in the position, located at the lower end of the surface air cooler, in the shell, a condensate pipe is connected to one side of the inner wall of the water receiving groove in a penetrating mode, actuators are fixedly connected to the two sides of the outer wall of the rear end of the shell, and guide blades are fixedly connected to the output ends of the actuators. When the airflow guiding device is used, a roof installed in a large space is adopted, a controllable double-air-supply mode is adopted, air entering a unit can be supplied to the two sides in the space after being subjected to cold and hot treatment, air in a smoke layer of 6-10 m in the space can be pushed to the two sides, smoke treatment equipment is used in an auxiliary mode, and the air flow guiding device is convenient to use. A complete air flow organization is formed, and cold and heat in the space can be supplemented.

Description

Technical Field

[0001] This utility model relates to the field of guiding device technology, and in particular to a dual-airflow guiding device. Background Technology

[0002] With the increasing emphasis on environmental protection by the government, industrial gas pollution accounts for a significant proportion, with industrial smoke and dust being particularly prominent. Industrial smoke collection units on the market utilize negative pressure from fans to draw in polluted air for treatment. However, because they employ a suction-type collection method, they are limited by the fan's negative pressure range, which is small, only about 40 cm around the fan. Smoke extending several meters or even tens of meters cannot be collected using negative pressure, resulting in low smoke collection efficiency. Furthermore, since they only filter smoke and dust from the air, if the treated air is discharged outdoors, it will cause a significant loss of heat from the indoor environment. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a dual-airflow guiding device. When in use, this airflow guiding device is installed on the roof inside a large space and adopts a controllable dual-airflow mode. It can send the air entering the unit to both sides of the space after cooling and heating treatment. It can push the air in the 6-10 meter smoke layer in the space to both sides. With the help of smoke treatment equipment, it forms a complete airflow organization and can supplement the cooling and heating in the space.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A dual-airflow guiding device includes a housing. A surface cooler is fixedly connected to the upper end of the inner wall of the housing. A water outlet pipe is connected through the output end of the surface cooler, and a water inlet pipe is connected through the input end of the surface cooler. A water receiving trough is provided inside the housing at the lower end of the surface cooler. A condensate pipe is connected through one side of the inner wall of the water receiving trough. Actuators are fixedly connected to both sides of the outer wall at the rear end of the housing, and guide vanes are fixedly connected to the output end of the actuators.

[0006] Compared with existing airflow guiding devices, the above technical solution uses a controllable dual-air supply mode installed on the roof inside a large space. It can send the air entering the unit to both sides of the space after cooling and heating treatment. It can push the air in the 6-10 meter smoke layer in the space to both sides. With the help of smoke treatment equipment, it forms a complete airflow organization and can supplement the cooling and heating in the space.

[0007] Furthermore, the water outlet pipe, water inlet pipe, and condensate pipe all penetrate the outer casing to the outside of the outer casing;

[0008] The above technical solution uses outlet and inlet pipes to achieve the input and output of refrigerant or heat medium during heat exchange in the surface cooler, so as to maintain the normal operation of the surface cooler.

[0009] Furthermore, ventilation slots are provided at the upper end of the outer wall of the outer shell, and dust filters are provided on the inner wall of each ventilation slot.

[0010] The above technical solution facilitates dust filtration through a dust filter.

[0011] Furthermore, a control box is provided on one side of the middle of the rear outer wall of the housing;

[0012] The above technical solution allows for easy control of the switching of the actuator and fan by electrically connecting the control box to the actuator and fan.

[0013] Furthermore, the upper ends of the guide vanes are rotatably connected to both sides of the lower surface of the outer casing;

[0014] The above technical solution allows the guide vanes to change their rotation angle, thereby changing the direction of the airflow.

[0015] Furthermore, a fan is fixedly connected to the middle of the inner wall of the outer casing;

[0016] The above technical solution facilitates airflow using a fan.

[0017] This utility model has the following beneficial effects:

[0018] 1. The present invention proposes a dual-airflow guiding device. Compared with existing airflow guiding devices, this airflow guiding device is installed on the roof inside a large space and adopts a controllable dual-airflow mode. It can send the air entering the unit to both sides of the space after cooling and heating treatment. It can push the air in the 6-10 meter smoke layer in the space to both sides. With the help of smoke treatment equipment, it forms a complete airflow organization and can supplement the cooling and heating in the space. Attached Figure Description

[0019] Figure 1 This is an isometric view of a dual-airflow guiding device proposed in this utility model;

[0020] Figure 2 This is a cross-sectional view of the outer casing of a dual-airflow guiding device proposed in this utility model.

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 This is a top view of a dual-airflow guiding device proposed in this utility model;

[0023] Figure 5 This is a side view of the base in a dual-airflow guiding device proposed in this utility model.

[0024] Legend:

[0025] 1. Housing; 2. Cooler; 3. Outlet pipe; 4. Inlet pipe; 5. Ventilation slot; 6. Dust filter; 7. Water collection tank; 8. Condensate pipe; 9. Control box; 10. Actuator; 11. Guide vane; 12. Fan. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figure 1-5 An embodiment of this utility model provides a dual-airflow guiding device, comprising a housing 1, a surface cooler 2 fixedly connected to the upper end of the inner wall of the housing 1, a water outlet pipe 3 connected through the output end of the surface cooler 2, a water inlet pipe 4 connected through the input end of the surface cooler 2, a water receiving trough 7 provided inside the housing 1 at the lower end of the surface cooler 2, a condensate pipe 8 connected through one side of the inner wall of the water receiving trough 7, and actuators 10 fixedly connected to both sides of the outer wall at the rear end of the housing 1, with guide vanes 11 fixedly connected to the output end of the actuators 10.

[0028] Compared with existing airflow guiding devices, this airflow guiding device is installed on the roof inside a large space and adopts a controllable dual air supply mode. It can send the air entering the unit to both sides of the space after cooling and heating treatment. It can push the air in the 6-10 meter smoke layer in the space to both sides. With the help of smoke treatment equipment, it forms a complete airflow organization and can also supplement the cooling and heating in the space.

[0029] The water outlet pipe 3, the water inlet pipe 4, and the condensate pipe 8 all penetrate the outer casing 1 to the outside of the outer casing 1;

[0030] The outlet pipe 3 and the inlet pipe 4 are used to realize the input and output of refrigerant or heat medium when the surface cooler 2 is exchanging heat, so as to maintain the normal operation of the surface cooler 2.

[0031] Ventilation slots 5 are provided on the upper part of the outer wall of the outer shell 1, and dust filters 6 are provided on the inner wall of the ventilation slots 5.

[0032] Dust is easily filtered through the dust filter 6.

[0033] A control box 9 is installed on one side of the middle part of the rear outer wall of the outer casing 1;

[0034] The control box 9 is electrically connected to the actuator 10 and the fan 12, which facilitates the control of their switching.

[0035] The upper ends of the guide vanes 11 are rotatably connected to both sides of the lower surface of the outer casing 1;

[0036] The guide vane 11 can change its own rotation angle, thereby changing the airflow direction.

[0037] A fan 12 is fixedly connected to the middle of the inner wall of the outer casing 1;

[0038] The fan 12 facilitates the flow of air.

[0039] Working principle: During cooling, the condensate produced by the surface cooler 2 falls into the water collection tank 7 and is discharged from the condensate pipe 8. There are filters around the upper part of the equipment. Under the action of the fan 12, the air entering the equipment first passes through the filters and then flows through the surface cooler 2 for heat exchange. The heat-exchanged air is sent out through the air outlet of the equipment. The guide vanes 11 are connected to the actuator 10 at the air outlet of the equipment. The actuator 10 can control the rotation angle of the guide vanes 11. Under the control of the control box 9, the actuator 10 adjusts the vane angle, thereby changing the airflow direction and inducing the airflow to the inlet of the smoke treatment equipment in the space.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-airflow guiding device, comprising a housing (1), characterized in that: A surface cooler (2) is fixedly connected to the upper end of the inner wall of the outer shell (1). A water outlet pipe (3) is connected through the output end of the surface cooler (2). A water inlet pipe (4) is connected through the input end of the surface cooler (2). A water receiving trough (7) is provided inside the outer shell (1) at the lower end of the surface cooler (2). A condensate pipe (8) is connected through one side of the inner wall of the water receiving trough (7). An actuator (10) is fixedly connected to both sides of the outer wall at the rear end of the outer shell (1). A guide vane (11) is fixedly connected to the output end of the actuator (10).

2. The dual-airflow guiding device according to claim 1, characterized in that: The water outlet pipe (3), water inlet pipe (4) and condensate pipe (8) all penetrate the outer shell (1) to the outside of the outer shell (1).

3. The dual-airflow guiding device according to claim 1, characterized in that: Ventilation slots (5) are provided on the upper end of the outer wall of the outer shell (1), and dust filters (6) are provided on the inner wall of the ventilation slots (5).

4. The dual-airflow guiding device according to claim 1, characterized in that: A control box (9) is provided on one side of the middle of the rear outer wall of the outer casing (1).

5. The dual-airflow guiding device according to claim 1, characterized in that: The upper ends of the guide vanes (11) are rotatably connected to both sides of the lower surface of the outer shell (1).

6. The dual-airflow guiding device according to claim 1, characterized in that: A fan (12) is fixedly connected to the middle of the inner wall of the outer shell (1).

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