Air supply device

Abstract

The utility model provides an air supply device which is characterized by comprising a base, a protective cover, a water inlet pipe, an upper cover, a water suction pipe, a water pump, a spray head, a cushion block, a fan body, a switch, a baffle, a heating wire, a heating sleeve, a filter screen, a water tank, a water drainage pipe and a bottom column, the fan body is connected with an external switch and an external power source through an external wire, and the bottom column is installed at the bottom of the fan body. The exhaust fan comprises a bottom column, a switch is installed on the side wall of the bottom column, the switch is a three-gear rocker switch, a base is installed at the bottom of the bottom column, a protective cover is installed on the top of the base, a through hole is formed in the connecting position of the protective cover and the bottom column, and a water tank is installed in the protective cover. By adding the water pump, the heating sleeve, the heating wire and the water tank, the function of increasing the drying and cooling speed is achieved, and the purpose of improving the production efficiency of enterprises is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air supply, in particular to an air supply device. Background Art

[0002] Air supply devices generally refer to fans of different sizes. Due to different uses, their shapes and sizes are different. In industrial production, various air supply facilities are also needed. Among them, in addition to exhaust fans, hot air fans and cold air fans are more common, which are used to dry or accelerate the cooling of workpieces. Hot air fans and cold air fans have good drying or cooling effects, but are generally large in size and are not suitable for small businesses. Currently, small businesses can only use small exhaust fans to dry and cool workpieces. Existing exhaust fans generally consist of a base, a bottom column and a fan body, and have a gear adjustment function. However, they are slow when drying or cooling workpieces, which in turn affects the production efficiency of the enterprise. For this reason, an air supply device is proposed to solve the above problems. Summary of the Invention

[0003] In response to the above technical problems, the utility model provides an air supply device, which is characterized by including a base, a protective cover, a water inlet pipe, an upper cover, a water suction pipe, a water pump, a nozzle, a pad, a fan body, a switch, a baffle, a heating wire, a heating sleeve, a filter, a water tank, a drain pipe, and a bottom column. The fan body is connected to the switch and the external power supply through an external wire. A bottom column is installed at the bottom of the fan body, and a switch is installed on the side wall of the bottom column. The switch is a three-speed rocker switch. A base is installed at the bottom of the bottom column, and a protective cover is installed on the top of the base. A through hole is provided at the connection between the protective cover and the bottom column, a water tank is installed inside the protective cover, the water tank is arranged on the left side of the fan body, a water inlet hole is provided on the top of the water tank and the top of the protective cover, one end of a water inlet pipe is installed inside the water inlet hole on the top of the water tank, the other end of the water inlet pipe passes through the water inlet hole on the top of the water tank and the water inlet hole of the protective cover and extends to the outside of the protective cover, an upper cover is installed on the other end of the water inlet pipe, a water suction hole is provided on the top of the water tank and the top of the protective cover, a water pump is installed on the top of the protective cover, The water pump is connected to one gear of the switch through an external wire and then connected to an external power supply. The water pump has its own water inlet and drain outlet. The water inlet of the water pump is installed with one end of a water suction pipe, and the other end of the water suction pipe passes through the water suction holes on the top of the water tank and the top of the protective cover and extends into the water tank. The drain outlet of the water pump is installed with one end of a drain pipe. A pad is installed on the top of the fan body, and the other end of the drain pipe extends to the top of the pad. A nozzle is installed at the bottom of the other end of the drain pipe. A heating jacket is installed on one side of the air outlet of the fan body, and the heating jacket is connected to the fan body through an external joint. A groove is opened inside the heating jacket, and a baffle is installed inside the groove. The baffle is engaged with the groove. A heating wire is installed inside the heating jacket, and the heating wire is connected to another gear of the switch through an external wire and then connected to an external power supply. A filter is installed inside the heating jacket, and the filter is arranged on the side away from the baffle. An external fastener is installed on the outside of the heating jacket, and an external fastener seat is installed on the outer wall of the fan body corresponding to the external fastener on the outside of the heating jacket.

[0004] The beneficial effects of the utility model are:

[0005] The utility model is improved on the basis of the exhaust fan, and a water pump, a heating sleeve, a heating wire and a water tank are added to realize the function of accelerating the drying and cooling speed, thereby achieving the purpose of improving the production efficiency of the enterprise. Before using the application, the upper cover is opened, cooling water is injected into the water tank, the upper cover is closed, and the application is aimed at the workpiece. When the workpiece needs to be dried, the baffle is removed from the groove of the heating sleeve, the heating sleeve is rotated to fit it with one side of the fan body, the external fastener is connected to the external fastener seat, the heating sleeve is fixed, the switch is turned to the heating wire gear, the external power supply of the fan body and the heating wire is started, and the application blows out hot air to dry the workpiece. Drying is carried out. When the workpiece needs to be cooled, disconnect the external fastener from the external fastener seat, turn the heating sleeve to the initial state, install the baffle, turn the switch to the water pump position, start the fan body and the external power supply of the water pump. Driven by the water pump, the cooling water in the water tank is sprayed out from the nozzle. The wind blown out by the fan body will take away some small water droplets when passing through the cooling water. When these small water droplets come into contact with the surface of the workpiece, they will take away the heat on the surface of the workpiece and evaporate, thereby accelerating the cooling of the workpiece. From the above operation process, it is not difficult to find that the present application can speed up the cooling and drying of the workpiece, thereby improving the production efficiency of the enterprise and improving the practicality of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 This is a structural diagram of the heating jacket of the utility model in its initial state;

[0007] Figure 2 This is a schematic diagram of the structure of the heating jacket after rotation of the utility model;

[0008] Figure 3 This is a schematic diagram of the structure of the heating jacket without a baffle installed in the utility model;

[0009] Figure 4 This is a schematic diagram of the heating jacket structure with a baffle installed in the utility model;

[0010] Figure 5 It is a structural diagram of the filter screen of the present utility model.

[0011] As shown in the figure: 1-base, 2-protective cover, 3-water inlet pipe, 4-upper cover, 5-water suction pipe, 6-water pump, 7-nozzle, 8-pad, 9-fan body, 10-switch, 11-baffle, 12-heating wire, 13-heating jacket, 14-filter, 15-water tank, 16-drain pipe, 17-bottom column. DETAILED DESCRIPTION

[0012] The utility model provides an air supply device, which is characterized by comprising a base 1, a protective cover 2, a water inlet pipe 3, an upper cover 4, a water suction pipe 5, a water pump 6, a nozzle 7, a pad 8, a fan body 9, a switch 10, a baffle 11, a heating wire 12, a heating sleeve 13, a filter 14, a water tank 15, a drain pipe 16, and a bottom column 17. The fan body 9 is connected to the switch 10 and the external power supply through an external wire. The bottom of the fan body 9 is equipped with a bottom column 17, and the side wall of the bottom column 17 is equipped with the switch 10. The switch 10 is a three-speed rocker switch. The bottom of the bottom column 17 is equipped with a base 1. The base 1 A protective cover 2 is installed on the top, and a through hole is opened at the connection between the protective cover 2 and the bottom column 17. A water tank 15 is installed inside the protective cover 2. The water tank 15 is arranged on the left side of the fan body 9. A water inlet hole is opened on the top of the water tank 15 and the top of the protective cover 2. One end of a water inlet pipe 3 is installed inside the water inlet hole on the top of the water tank 15. The other end of the water inlet pipe 3 passes through the water inlet hole on the top of the water tank 15 and the water inlet hole of the protective cover 2 and extends to the outside of the protective cover 2. An upper cover 4 is installed on the other end of the water inlet pipe 3. A water suction hole is opened on the top of the water tank 15 and the top of the protective cover 2. A water tank 15 is installed on the top of the protective cover 2. Pump 6, the water pump 6 is connected to a gear of the switch 10 through an external wire and then connected to the external power supply. The water pump 6 has its own water inlet and drain outlet. The water inlet of the water pump 6 is installed with one end of the water suction pipe 5, and the other end of the water suction pipe 5 passes through the water suction hole at the top of the water tank 15 and the top of the protective cover 2 and extends to the inside of the water tank 15. The drain outlet of the water pump 6 is installed with one end of the drain pipe 16. A pad 8 is installed on the top of the fan body 9. The other end of the drain pipe 16 extends to the top of the pad 8. The bottom of the other end of the drain pipe 16 is installed with a nozzle 7. A heating device is installed on one side of the air outlet of the fan body 9. The sleeve 13 is connected to the fan body 9 through an external joint. A groove is provided inside the heating sleeve 13, and a baffle 11 is installed inside the groove. The baffle 11 is engaged with the groove. A heating wire 12 is installed inside the heating sleeve 13. The heating wire 12 is connected to another gear of the switch 10 through an external wire and then connected to an external power supply. A filter 14 is installed inside the heating sleeve 13, and the filter 14 is arranged on a side away from the baffle 11. An external fastener is installed on the outside of the heating sleeve 13, and an external fastener seat is installed on the outer wall of the fan body 9 corresponding to the external fastener on the outside of the heating sleeve 13. Example

[0013] Before using this application, open the upper cover 4, inject cooling water into the water tank 15, close the upper cover 4, and align this application with the workpiece. When the workpiece needs to be dried, remove the baffle 11 from the groove of the heating sleeve 13, rotate the heating sleeve 13 to fit it with one side of the fan body 9, connect the external clip and the external clip seat, fix the heating sleeve 13, turn the switch 10 to the heating wire 12 gear, start the external power supply of the fan body 9 and the heating wire 12, so that this application blows out hot air to dry the workpiece. When the workpiece needs to be cooled, disconnect the external clip and the external clip seat, rotate the heating sleeve 13 to the initial state, and install the baffle. Panel 11, turn the switch 10 to the water pump 6 gear, start the fan body 9 and the external power supply of the water pump 6, and driven by the water pump 6, the cooling water in the water tank 15 is sprayed out from the nozzle 7, and the wind blown out by the fan body 9 will take away some small water droplets when passing through the cooling water. When these small water droplets come into contact with the surface of the workpiece, they will take away the heat on the surface of the workpiece and evaporate, thereby accelerating the cooling of the workpiece. From the above operation process, it is not difficult to find that the present application can speed up the cooling and drying speed of the workpiece, thereby improving the production efficiency of the enterprise and improving the practicality of the present application. At the same time, when the present application is in use, cooling water needs to be added to the water tank 15 regularly.

[0014] The above shows and describes the basic principles, main features and advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention. The scope of protection claimed in this utility model is defined by the appended claims and their equivalents.

Claims

1. An air supply device, characterized in that The utility model comprises a base, a protective cover, a water inlet pipe, an upper cover, a water suction pipe, a water pump, a nozzle, a pad, a fan body, a switch, a baffle, a heating wire, a heating sleeve, a filter, a water tank, a drain pipe and a bottom column. A bottom column is installed at the bottom of the fan body, a switch is installed on the side wall of the bottom column, a base is installed at the bottom of the bottom column, a protective cover is provided at the connection between the protective cover and the bottom column, a water tank is installed inside the protective cover, the water tank is arranged on the left side of the fan body, water inlet holes are provided on the top of the water tank and the top of the protective cover, one end of the water inlet pipe is installed inside the water inlet hole on the top of the water tank, and the other end of the water inlet pipe passes through the water inlet hole on the top of the water tank and the water inlet hole of the protective cover and extends to the outside of the protective cover. On the other side, water suction holes are provided on the top of the water tank and the top of the protective cover, and a water pump is installed on the top of the protective cover. The water pump has its own water inlet and drain outlet, and one end of the water suction pipe is installed on the water inlet of the water pump, and the other end of the water suction pipe passes through the water suction holes on the top of the water tank and the top of the protective cover and extends to the inside of the water tank; one end of the drain pipe is installed on the drain outlet of the water pump, and a pad is installed on the top of the fan body, and the other end of the drain pipe extends to the top of the pad; a heating sleeve is installed on one side of the air outlet of the fan body, and the heating sleeve is connected to the fan body through an external joint; a groove is provided inside the heating sleeve, a baffle is installed inside the groove, and the baffle is clamped with the groove, and a heating wire is installed inside the heating sleeve.

2. An air supply device according to claim 1, characterized in that The fan body is connected to an external switch and an external power supply via an external wire.

3. An air supply device according to claim 1, characterized in that The switch is a three-speed rocker switch.

4. An air supply device according to claim 3, characterized in that The water pump is connected to a gear position of the switch through an external wire and then connected to an external power supply.

5. An air supply device according to claim 3, characterized in that The heating wire is connected to another gear of the switch through an external wire and then connected to an external power supply.

6. An air supply device according to claim 1, characterized in that An external fastener is installed on the outside of the heating sleeve, and an external fastener seat is installed on the outer side wall of the fan body corresponding to the external fastener on the outside of the heating sleeve.

7. An air supply device according to claim 1, characterized in that A spray nozzle is installed at the bottom of the other end of the drain pipe.

8. An air supply device according to claim 1, characterized in that A filter is installed inside the heating jacket, and the filter is arranged on a side away from the baffle.

9. An air supply device according to claim 1, characterized in that The other end of the water inlet pipe is equipped with an upper cover.

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