A ventilation device with multi-directional air outlets

Abstract

The utility model relates to the technical field of ventilation equipment, and specifically to a ventilation equipment with multi-directional air outlets, including a shell and a ventilation component, wherein the ventilation component includes a first fan, a slide groove, an air duct, a second fan, a branch pipe and four dust-proof mechanisms; a mounting device structure for the shell serves as a main supporting structure of the device, and when the device is used, the gas at a position around the shell is guided to the branch pipe inside the shell by the second fan, and then the first fan performs secondary guidance, and while the first fan performs secondary guidance, air is sucked from the bottom of the shell and discharged through the air duct, and the second fan and the branch pipe are arranged around the shell at the same time, thereby accelerating the ventilation efficiency of the device, and the dust-proof mechanism is used to prevent dust from entering the inside of the device, thereby solving the problem that the gas can only be guided in one direction during use, and the working efficiency is low in an environment with low air quality such as a chemical plant or a construction site.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation equipment, in particular to a ventilation equipment with multi-directional air outlets. Background Art

[0002] Ventilation equipment is a device used for ventilation. Ventilation, also known as air exchange, uses mechanical or natural methods to deliver sufficient fresh air into the indoor space, while expelling the dirty air that does not meet the hygiene requirements in the room, so that the indoor air meets the hygiene requirements and the needs of the production process.

[0003] There is a ventilation device (CN219810003U) including a housing, a ventilation impeller and a filter screen. The filter screen is arranged between the ventilation impeller and a detachable ventilation plate of the housing. The filter screen is detachably arranged between the top surface and the bottom surface of the housing through a filter screen installation frame. The filter screen installation frame is provided with a rotating shaft rotatably connected to the housing. The filter screen installation frame is connected to the side of the housing through a locking member. When the locking member is opened, the filter screen installation frame can rotate relative to the housing around the rotating shaft. Since the filter screen is detachably connected to the housing, the filter screen is easy to disassemble, which is conducive to regular replacement or cleaning of the filter screen, thereby ensuring the ventilation effect of the ventilation device.

[0004] However, the above utility model can only guide the gas in one direction during use, and has low working efficiency in environments with low air quality such as chemical plants or construction sites. Utility Model Content

[0005] The utility model aims to provide a ventilation device with multi-directional air outlets, aiming to solve the problem that the gas can only be guided in one direction during use, and the working efficiency is low in an environment with low air quality such as a chemical plant or a construction site.

[0006] To achieve the above object, the utility model provides a ventilation device with multi-directional air outlets, including a housing and a ventilation assembly, wherein the ventilation assembly includes a first fan, a chute, an air duct, a second fan, a branch pipe and four dust-proof mechanisms;

[0007] The shell is a cube, and each surface is provided with a circular hole, the slide groove is fixedly connected to the shell and is located at the top of the shell, the air duct is communicated with the slide groove and is located at the top of the slide groove, the branch pipe is communicated with the shell and is located on the inner side of the shell, the second fan is fixedly connected to the branch pipe and is located on one side of the branch pipe, the first fan is slidably connected to the slide groove and is located on the inner side of the slide groove, and the dustproof mechanism is arranged on the outer side of the shell.

[0008] Among them, the dustproof mechanism includes an internal threaded ring, an external threaded ring and a dustproof plate, the external threaded ring is fixedly connected to the outer shell and is located on one side of the outer shell, the internal threaded ring is threadedly connected to the external threaded ring and is located on the outside of the external threaded ring, and the dustproof plate is fixedly connected to the internal threaded ring and is located on one side of the internal threaded ring.

[0009] Wherein, the ventilation assembly also includes a connecting rod and a conical shelf, the connecting rod is fixedly connected to the air duct and is located on one side of the air duct, and the conical shelf is fixedly connected to the connecting rod and is located on one side of the connecting rod.

[0010] Wherein, the ventilation assembly also includes a positioning bolt and a handle, wherein the positioning bolt passes through the slide slot, is threadedly connected to the first fan, and is located on one side of the slide slot, and the handle is arranged on one side of the first fan.

[0011] Wherein, the ventilation assembly also includes a mounting plate and fixing bolts, wherein the mounting plate is fixedly connected to the shell and is located on the outside of the shell, and the fixing bolts are threadedly connected to the mounting plate and are located on one side of the installation.

[0012] The utility model discloses a ventilation device with multi-directional air outlets, wherein the outer shell uses an installation device structure as the main supporting structure of the device. When the device is used, the gas at the peripheral position of the outer shell is guided to the branch pipe inside the outer shell by the second fan, and then the first fan performs secondary guidance. While performing the secondary guidance, the first fan inhales air from the bottom of the outer shell and exhausts the gas through the air duct. The second fan and the branch pipe are arranged around the outer shell at the same time, which speeds up the ventilation efficiency of the device. The dustproof mechanism is used to prevent dust from entering the interior of the device, which solves the problem that the gas can only be guided in one direction during use, and the working efficiency is low in an environment with low air quality such as a chemical plant or a construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural diagram of a ventilation device with multi-directional air outlets according to the first embodiment of the utility model.

[0015] Figure 2 It is a cross-sectional schematic diagram of a ventilation device with multi-directional air outlets according to the first embodiment of the utility model.

[0016] Figure 3 It is a side schematic diagram of a ventilation device with multi-directional air outlets according to the second embodiment of the utility model.

[0017] 101-housing, 102-ventilation assembly, 103-first fan, 104-slide, 105-air duct, 106-second fan, 107-branch pipe, 108-dustproof mechanism, 109-inner thread ring, 110-outer thread ring, 111-dustproof plate, 112-connecting rod, 113-conical shed, 114-positioning bolt, 115-handle, 201-mounting plate, 202-fixing bolt. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0019] First embodiment

[0020] See also Figure 1-2 , Figure 1 It is a structural diagram of a ventilation device with multi-directional air outlets according to the first embodiment of the utility model. Figure 2 It is a cross-sectional schematic diagram of a ventilation device with multi-directional air outlets according to the first embodiment of the utility model.

[0021] The utility model provides a ventilation device with multi-directional air outlets: including a housing 101 and a ventilation assembly 102, wherein the ventilation assembly 102 includes a first fan 103, a slide 104, an air duct 105, a second fan 106, a branch pipe 107, four dust-proof mechanisms 108, an internal threaded ring 109, an external threaded ring 110, a dust-proof plate 111, a connecting rod 112, a conical shed 113, a positioning bolt 114 and a handle 115. The above-mentioned solution solves the problem that the gas can only be guided in one direction during use, and the working efficiency is low in an environment with low air quality such as a chemical plant or a construction site. It can be understood that the above-mentioned solution can be used in a rainproof scene, and the conical shed 113 can also be installed through the connecting rod 112. The conical shed 113 prevents rainwater from flowing back into the device and affecting the use of the device.

[0022] In this embodiment, the housing 101 is used as a mounting device structure and serves as the main supporting structure of the device.

[0023] The slide 104 is fixedly connected to the housing 101 and is located at the top of the housing 101. The air duct 105 is connected to the slide 104 and is located at the top of the slide 104. The branch pipe 107 is connected to the housing 101 and is located on the inner side of the housing 101. The second fan 106 is fixedly connected to the branch pipe 107 and is located on one side of the branch pipe 107. The first fan 103 is slidably connected to the slide 104 and is located on the inner side of the slide 104. The dustproof mechanism 108 is arranged on the outer side of the housing 101. The housing is blown by the second fan 106. The gas at the surrounding position of 101 is guided into the branch pipe 107 inside the shell 101, and then is guided for a second time by the first fan 103. While performing the secondary guidance, the first fan 103 sucks air from the bottom of the shell 101 and discharges the gas through the air duct 105. The second fan 106 and the branch pipe 107 are arranged around the shell 101 at the same time, which speeds up the ventilation efficiency of the device. The dustproof mechanism 108 is used to prevent dust from entering the inside of the device, which solves the problem that the gas can only be guided in one direction during use, and the working efficiency is low in an environment with low air quality such as a chemical plant or a construction site.

[0024] Secondly, the external threaded ring 110 is fixedly connected to the outer shell 101 and is located on one side of the outer shell 101. The internal threaded ring 109 is threadedly connected to the external threaded ring 110 and is located on the outside of the external threaded ring 110. The dustproof plate 111 is fixedly connected to the internal threaded ring 109 and is located on one side of the internal threaded ring 109. The threaded connection between the external threaded ring 110 and the internal threaded ring 109 facilitates the quick installation of the dustproof plate 111.

[0025] Again, the connecting rod 112 is fixedly connected to the air duct 105 and is located on one side of the air duct 105. The conical shed 113 is fixedly connected to the connecting rod 112 and is located on one side of the connecting rod 112. The connecting rod 112 is used to install the conical shed 113, and the conical shed 113 prevents rainwater from flowing back into the device and affecting the use of the device.

[0026] Finally, the positioning bolt 114 passes through the slide slot 104, is threadedly connected to the first fan 103, and is located on one side of the slide slot 104. The handle 115 is arranged on one side of the first fan 103, and the position of the first fan 103 in the slide slot 104 is fixed by the positioning bolt 114. The handle 115 facilitates holding the first fan 103 during installation or removal, and allows the first fan 103 to be quickly slid.

[0027] When using a ventilation device with multi-directional air outlets of the utility model, the outer shell 101 uses an installation device structure as the main supporting structure of the device. The gas at the surrounding position of the outer shell 101 is guided to the branch pipe 107 inside the outer shell 101 by the second fan 106, and then the first fan 103 performs secondary guidance. While performing the secondary guidance, the first fan 103 sucks air from the bottom of the outer shell 101 and discharges the gas through the air duct 105. The second fan 106 and the branch pipe 107 are arranged around the outer shell 101 at the same time, which speeds up the ventilation efficiency of the device. The dustproof mechanism 108 is used to prevent dust from entering the interior of the device, which solves the problem that the gas can only be guided in one direction during use, and the working efficiency is low in an environment with low air quality such as a chemical plant or a construction site.

[0028] Second embodiment

[0029] See also Figure 3 , Figure 3 It is a side view of a ventilation device with multi-directional air outlets according to the second embodiment of the utility model. Based on the first embodiment, the ventilation device with multi-directional air outlets according to the utility model, the ventilation assembly 102 further includes a mounting plate 201 and fixing bolts 202 .

[0030] The mounting plate 201 is fixedly connected to the housing 101 and is located on the outside of the housing 101. The fixing bolts 202 are threadedly connected to the mounting plate 201 and are located on one side of the installation. The mounting plate 201 is used to provide a connection position when the device is installed, and the position is fixed by the fixing bolts 202.

[0031] What is disclosed above is only a preferred embodiment of a ventilation device with multi-directional air outlets of the utility model. Of course, this cannot be used to limit the scope of rights of the utility model. Ordinary technicians in this field can understand that all or part of the processes of the above-mentioned embodiments and equivalent changes made according to the claims of the utility model still fall within the scope covered by the utility model.

Claims

1. A ventilation device with multi-directional air outlets, comprising a shell, wherein the shell is a cube, and each surface is provided with a circular hole, characterized in that: It also includes a ventilation assembly, which includes a first fan, a chute, an air duct, a second fan, a branch pipe and four dust prevention mechanisms; The slide groove is fixedly connected to the shell and is located at the top of the shell. The air duct is communicated with the slide groove and is located at the top of the slide groove. The branch pipe is communicated with the shell and is located on the inner side of the shell. The second fan is fixedly connected to the branch pipe and is located on one side of the branch pipe. The first fan is slidably connected to the slide groove and is located on the inner side of the slide groove. The dust prevention mechanism is arranged on the outer side of the shell.

2. A ventilation device with multi-directional air outlets as claimed in claim 1, characterized in that: The dustproof mechanism includes an internal threaded ring, an external threaded ring and a dustproof plate. The external threaded ring is fixedly connected to the outer shell and is located on one side of the outer shell. The internal threaded ring is threadedly connected to the external threaded ring and is located on the outside of the external threaded ring. The dustproof plate is fixedly connected to the internal threaded ring and is located on one side of the internal threaded ring.

3. A ventilation device with multi-directional air outlets as claimed in claim 2, characterized in that: The ventilation assembly also includes a connecting rod and a conical shelf, wherein the connecting rod is fixedly connected to the air duct and is located on one side of the air duct, and the conical shelf is fixedly connected to the connecting rod and is located on one side of the connecting rod.

4. A ventilation device with multi-directional air outlets as claimed in claim 3, characterized in that: The ventilation assembly also includes a positioning bolt and a handle. The positioning bolt passes through the slide slot and is threadedly connected to the first fan and is located on one side of the slide slot. The handle is arranged on one side of the first fan.

5. A ventilation device with multi-directional air outlets as claimed in claim 4, characterized in that: The ventilation assembly also includes a mounting plate and fixing bolts, wherein the mounting plate is fixedly connected to the shell and is located on the outside of the shell, and the fixing bolts are threadedly connected to the mounting plate and are located on one side of the installation.

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