Blower that is easy to remove and clean

Abstract

To provide a blower that is easy to remove, clean, and install, making it convenient for the user to clean and use. [Solution] The blower, which is easy to remove and clean, comprises a blower housing 11, 12 and a blower drum assembly located inside the housing. An intake port and an exhaust port are arranged on each side of the housing, and a filter cover 2 is detachably connected to the intake port. The blower drum assembly comprises a drive element 3 and a blower drum component 4. The drive element is used to drive the blower drum component to rotate. The drive element is fixedly connected inside the housing. The blower drum component is located on one side of the filter cover.

Description

Technical Field

[0001] This utility model relates to the technical field of blowers, and particularly to a blower that is easy to remove and clean.

Background Art

[0002] A blower is a mechanical equipment for compressing and transporting gas. It is driven by an electric motor to rotate a blower drum, and transfers energy to the gas to change the pressure and flow rate of the gas.

[0003] The blower drum is usually composed of a series of curved blades, which are arranged on the shaft at specific angles and intervals to form a disc-like structure. When the blower drum rotates, the blades suck in air and generate wind power by discharging it by centrifugal force.

[0004] However, when the blower operates and the airflow passes through the blower drum, a large amount of fine dust collides with the rotating blades. As a result, it accumulates on the surface of the blades, making it easier for dust to accumulate on the surface of the blower drum. In addition, foreign matters such as dust and dirt deposited on the blower drum damage the dynamic balance of the blower drum, causing abnormal noise, increased vibration, and temperature rise of the blower, and affecting the service life of the blower. Therefore, cleaning the blower drum is extremely important. However, in the cleaning of the blower drum in conventional blowers, usually, in order to clean the blower drum, it is necessary to remove all the housing and internal functional assemblies of the blower, and then the entire fan must be reinstalled. Therefore, the operation is complicated and requires time and labor.

Summary of the Invention

Problems to be Solved by the Invention

[0005] In order to solve the problems in the above-mentioned background art, this utility model provides a blower that is easy to remove and clean, in which the method of removing, cleaning, and installing the blower drum is simple and convenient for the user to clean and use. [Means for solving the problem]

[0006] The means employed by this utility model to solve its technical problem is a blower that is easy to remove and clean, comprising a housing and a blower drum assembly located inside the housing. An intake port and an exhaust port are arranged on each side of the housing, and a filter cover is detachably connected to the intake port. The blower drum assembly comprises a drive element and a blower drum component. The drive element is used to drive the blower drum component to rotate. The drive element is fixedly connected inside the housing. The blower drum component is located on one side of the filter cover.

[0007] Furthermore, an air passage is fixedly connected to the housing. The air passage comprises a mounting portion A and a mounting portion B, with mounting portion B located at the bottom of mounting portion A, and mounting portion A communicating with mounting portion B.

[0008] Furthermore, both mounting section A and mounting section B have ventilation openings, and the ventilation openings of mounting section A and mounting section B face in opposite directions. The drive element is fixedly connected inside mounting section A, and the ventilation opening of mounting section A faces the direction of the filter cover.

[0009] Furthermore, a heating element is placed within the mounting portion B.

[0010] Furthermore, the mounting portion B is provided with an arc-shaped passage.

[0011] Furthermore, the shape of the mounting portion A is spiral-shaped.

[0012] Furthermore, the housing comprises housing A and housing B, the exhaust port is located on housing A, the intake port is located on housing B, and housing B engages with the filter cover.

[0013] Furthermore, a switch is positioned on the surface of the housing B, which is used to control the operation of the blower, and the switch is fixed to the engagement portion between the housing B and the filter cover. When the housing B is engaged with the filter cover, the switch turns on and starts the operation of the blower. When the housing B is not engaged with the filter cover, the switch turns off and stops the operation of the blower.

[0014] Furthermore, a wind direction grille is placed at the exhaust port of the housing A. [Effects of the Invention]

[0015] As described above, the beneficial effects of this utility model are as follows: A filter cover is detachably connected to the air intake on the blower housing, and the blower drum component is located on one side of the filter cover. With this design, after removing the filter cover, the blower drum component can be directly removed from the air intake for cleaning, then the blower drum component can be returned to the blower, the filter cover can be attached, and the blower can be reused. The removal, cleaning, and installation method of the blower drum is simple, making it convenient for the user to clean and use the blower.

[0016] The blower is equipped with an air passage that ensures the airflow is directed within a predetermined range. The air passage further includes mounting sections A and B, with mounting section A having a spiral shape and mounting section B having an arc-shaped passage. This design reduces the resistance to airflow within the air passage, thereby reducing the energy consumption of the blower.

[0017] A heating element is placed inside mounting section B. The heating element heats the air inside the blower, and the blower supplies hot air, which can maintain the room temperature in low-temperature environments or provide the temperature required for a specific process.

[0018] A switch is located on the surface of housing B. When housing B is engaged with the filter cover, the switch turns on and starts the operation of the blower. When housing B is not engaged with the filter cover, the switch turns off and stops the operation of the blower. This design enhances safety when using the blower.

[0019] The above description is merely an outline of the technical solution of this utility model. In order to more clearly understand the technical means of this utility model, and to allow for a clearer understanding of the above and other objectives, features, and advantages of this invention, particularly preferred embodiments will be given below and described in detail with accompanying drawings. [Brief explanation of the drawing]

[0020] [Figure 1] This is an exploded view of this embodiment. [Figure 2] This is a front view of the air passage and air drum assembly of this embodiment. [Modes for carrying out the invention]

[0021] To make the contents of this utility model easier and clearer to understand, the utility model will be further explained below with reference to the drawings and based on specific embodiments.

[0022] It should be explained that the directions or positional relationships indicated by terms such as "center," "up," "down," "front," "back," "left," "right," "inside," and "outside" used herein are directions or positional relationships shown based on the drawings and are merely for the convenience and simplification of the description of this utility model. They do not indicate or imply that the mentioned device or element has a specific direction or must be configured and operated in a specific direction, and should not be understood as limitations on this utility model. Unless otherwise specified, "multiple" means two or more.

[0023] Unless otherwise specifically defined or limited, the terms "attachment", "connection", and "linkage" should be understood in a broad sense. For example, it may be a fixed connection, a removable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or a communication within two elements. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific situation.

[0024] As shown in FIGS. 1 to 2, it is a blower that is easy to detach and clean, comprising a housing and a blower drum assembly located within the housing. An air inlet and an air outlet are respectively arranged on both sides of the housing, and a filter cover 2 is detachably connected to the air inlet. The blower drum assembly comprises a driving element 3 and a blower drum component 4. The driving element 3 is used to drive the blower drum component 4 to rotate. The driving element 3 is fixedly connected within the housing. The blower drum component 4 is located on one side of the filter cover 2. The filter cover 2 is used to prevent large-particle dust and foreign objects from directly entering the blower, thereby avoiding damage to the assemblies within the blower caused by foreign objects and extending the service life of the blower.

[0025] As shown in FIG. 1, the driving element 3 of this embodiment is a motor, and the motor is provided with a driving shaft that extends outward to transmit rotational power. The blower drum component 4 comprises a blower drum and a fixed cover. The blower drum is fixedly connected to the driving shaft. The rotation of the driving shaft rotates the blower drum to suck air into the blower and discharge it by centrifugal force. The fixed cover is arranged on the side of the blower drum facing the filter cover 2 and is used to limit the movement of the blower drum.

[0026] Using the above method, after removing the filter cover 2, the fixing cover can be removed, and the blower drum can be directly removed from the air intake for cleaning. After that, the blower drum component 4 can be returned to the blower, the fixing cover and filter cover 2 can be attached, and the blower can be reused. The removal, cleaning, and installation method of the blower drum is simple, making it convenient for the user to clean and use.

[0027] In this embodiment, a ventilation passage 5 is fixedly connected to the housing. Specifically, as shown in Figure 2, the ventilation passage 5 includes a mounting portion A51 and a mounting portion B52. Mounting portion B52 is located at the bottom of mounting portion A51, and mounting portion A51 is in communication with mounting portion B52.

[0028] Both mounting sections A51 and B52 have ventilation openings, and the ventilation openings of mounting section A51 and mounting section B52 face in opposite directions. The drive element 3 is fixedly connected inside mounting section A51, and the ventilation opening of mounting section A51 faces the filter cover 2.

[0029] A heating element 6 is positioned within the mounting section B52. The heating element 6 heats the air inside the blower, and the blower supplies hot air, which can maintain the room temperature in low-temperature environments or provide the temperature required for a specific process.

[0030] In this embodiment, the mounting portion B52 is provided with an arc-shaped passage, and the mounting portion A51 has a spiral shape. This design reduces the resistance to air flowing through the airflow passage 5, thereby reducing the energy consumption of the blower.

[0031] The housing comprises housing A11 and housing B12, with the exhaust port located on housing A11 and the intake port located on housing B12, and housing B12 engaging with the filter cover 2.

[0032] A switch 7 is positioned on the surface of the housing B12 and is used to control the power supply to the blower. The switch 7 is fixed to the engagement portion between the housing B12 and the filter cover 2. When the housing B12 is engaged with the filter cover 2, the switch 7 turns on, supplying power to the blower and starting its operation. When the housing B12 is not engaged with the filter cover 2, the switch 7 turns off, stopping the power supply to the blower and stopping its operation. In this embodiment, the switch 7 is inserted into the engagement portion between the housing B12 and the filter cover 2. On the switch 7, a pressure sheet is further positioned, which is pressed against the surface of the switch 7 and screwed into the housing B12 on both sides, to restrict the movement of the switch 7. The above design enhances safety during the use of the blower.

[0033] A wind deflection grille 8 is positioned at the exhaust port of the housing A11, and the position of the wind deflection grille 8 is directly opposite the vent of the mounting portion B52 of the air passage 5. The wind deflection grille 8 in this embodiment consists of a series of uniformly arranged vertical and horizontal blades, has a linear structure, and is adaptable to continuous horizontal operation. The blades of the wind deflection grille 8 are angle-adjustable to deflect the air jet horizontally to meet various airflow needs.

[0034] The airflow path within the blower in this embodiment is as follows: The airflow first enters through the intake port of the rear cover, passes through the filter cover 2, flows into the blower, then flows into the mounting section A51 of the air passage 5, then flows into the mounting section B52, is heated by the heating assembly inside the mounting section B52, and finally passes through the air direction grille 8 and flows into the room.

[0035] The method for installing the blower in this embodiment is as follows.

[0036] First, the motor is installed and secured within the mounting section A51 of the air passage 5. Next, the blower drum is connected to the motor's drive shaft. Then, the fixing cover is secured to the side of the blower drum away from the motor to restrict the movement of the blower drum. After that, the heating element 6 is installed and secured on the mounting section B52 of the air passage 5.

[0037] Finally, the switch 7, power cord, motor, blower drum assembly, and heating element 6 are mounted onto the air passage 5, which has already been installed in the procedure described above, on the housing B12. Then, the housing A11, to which the air direction grille 8 is attached, is mounted onto the housing B12.

[0038] The embodiments described above are merely preferred embodiments of the utility model and do not limit the scope of protection of the utility model. Any non-substantial changes and modifications made by a person skilled in the art based on the utility model are all within the scope of protection of the utility model. [Explanation of symbols]

[0039] 11. Enclosure A 12 Cabinet B 2 filter cover 3. Driving element 4. Blower drum components 5. Air vent 51 Mounting part A 52 Mounting part B 6. Heating element 7 Switches 8 Wind Direction Grill

Claims

1. The system comprises a housing and a blower drum assembly located inside the housing, with an air intake port and an exhaust port located on each side of the housing, and a filter cover (2) detachably connected to the air intake port. The blower drum assembly comprises a drive element (3) and a blower drum component (4), the drive element (3) is used to drive the blower drum component (4) to rotate, the drive element (3) is fixedly connected inside the housing, and the blower drum component (4) is located on one side of the filter cover (2), characterized in that it is a blower that is easy to remove and clean.

2. A blower that is easy to remove and clean, as described in claim 1, characterized in that a blower passage (5) is fixedly connected inside the housing, the blower passage (5) comprises a mounting part A (51) and a mounting part B (52), the mounting part B (52) is located at the bottom of the mounting part A (51), and the mounting part A (51) is in communication with the mounting part B (52).

3. The blower according to claim 2, characterized in that both the mounting portion A (51) and the mounting portion B (52) have ventilation openings, the ventilation openings of the mounting portion A (51) and the mounting portion B (52) face in opposite directions, the drive element (3) is fixedly connected inside the mounting portion A (51), and the ventilation opening of the mounting portion A (51) faces the direction of the filter cover (2).

4. The blower according to claim 2, characterized in that a heating element (6) is arranged inside the mounting portion B (52).

5. The blower according to any one of claims 2 to 4, characterized in that an arc-shaped passage is provided in the mounting portion B (52).

6. The blower according to any one of claims 2 to 4, characterized in that the shape of the mounting part A (51) is spiral-shaped.

7. The blower according to claim 1, which is easy to remove and clean, comprising a housing A (11) and a housing B (12), wherein the exhaust port is located on housing A (11), the intake port is located on housing B (12), and housing B (12) engages with the filter cover (2).

8. A switch (7) is positioned on the surface of the housing B (12), and the switch (7) is used to control the operation of the blower. The switch (7) is fixed to the engagement portion between the housing B (12) and the filter cover (2). The blower according to claim 7, characterized in that when the housing B (12) is engaged with the filter cover (2), the switch (7) turns on and starts the operation of the blower. When the housing B (12) is not engaged with the filter cover (2), the switch (7) turns off and stops the operation of the blower.

9. The blower according to claim 7, characterized in that a wind direction grille (8) is arranged at the exhaust port of the housing A (11).

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