Efficient air supply device with impurity removal function

Abstract

The efficient air supply device with the impurity removal function comprises a first air supply pipe and a second air supply pipe which are horizontally arranged, opening grooves are formed in the two ends of the first air supply pipe respectively, one opening groove is communicated with one end of the second air supply pipe through a detachable locking structure, and the other opening groove is communicated with the other end of the second air supply pipe. The first air supply pipe is internally connected with a first air supply mechanism, the two ends of the second air supply pipe are open, the other end of the second air supply pipe is connected with a detachable first impurity removal structure, and the second air supply pipe is internally connected with a second air supply mechanism. And a second impurity removal structure is further connected to the interior of the second air supply pipe and located between the second air supply mechanism and the first air supply pipe, and the problem that in the prior art, the efficiency of conveying air to the air inlet pipe of the air conditioning system is low is solved. And the problem that conveyed air contains more impurities is also solved.

Description

Technical Field

[0001] The utility model belongs to the field of high-efficiency air supply and relates to a high-efficiency air supply device with a debris removal function. Background Art

[0002] The existing air-conditioning systems are installed in internal locations such as shopping malls, hospitals, and office buildings. The efficiency of directly obtaining external air is low, which makes it difficult to meet the air demand of the air-conditioning systems in these locations. Therefore, an air supply device is installed at the air inlet to deliver the required wind force to the air-conditioning system through the air supply device. The air supply device is widely used in air-conditioning systems in the medicine, health, electronics, chemical and other industries. Therefore, the air supply device needs to deliver a large amount of air to the air intake pipe of the air-conditioning system through a pipe. In order to avoid sucking impurities such as plastic filaments, floating catkins, leaves, and branches into the pipe, the existing air supply device sets a filter plate at the air inlet of the air supply device, which greatly affects the air supply effect of the air supply device, and it is easy to transport some dust, mud, dust and other particulate impurities into the air intake pipe of the air-conditioning system during the air supply process. Therefore, in order to solve the above-mentioned technical problems, the technical solution of the present application is set. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency air supply device with a debris removal function, thereby solving the above-mentioned technical problems.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A high-efficiency air supply device with a debris removal function comprises a first air supply duct and a second air supply duct which are arranged horizontally, open grooves are respectively arranged at both ends of the first air supply duct, one of the open grooves is connected to one end of the second air supply duct through a detachable locking structure, and the other open groove is used to connect with an air inlet duct of an air-conditioning system, a first air supply mechanism is connected to the interior of the first air supply duct, both ends of the second air supply duct are opened, a detachable first debris removal structure is connected to the other end of the second air supply duct, a second air supply mechanism is connected to the interior of the second air supply duct, the wind force generated by the second air supply mechanism is less than the wind force generated by the first air supply mechanism, a second debris removal structure is also connected to the interior of the second air supply duct, and the second debris removal structure is located between the second air supply mechanism and the first air supply duct.

[0006] The working principle of the utility model is as follows: the first air supply duct and the second air supply duct are detachably connected through a locking structure, which makes it easy to replace the second impurity removal structure inside the second ventilation duct and at the same time facilitate the inspection of the first air supply mechanism. At the same time, the second air supply mechanism is convenient to inspect by disassembling the first impurity removal structure. The first impurity removal structure is arranged to filter impurities with larger particle sizes in the air, and the impurities include branches, leaves, flying catkins, plastic threads, paper strips, etc. However, due to the arrangement of the first impurity removal structure, less air enters the second air supply duct. By starting the second air supply mechanism to work, the air outside the first impurity removal structure is fully sucked into the second air supply duct, and the incoming air is filtered again by the second impurity removal structure, so that impurities with smaller particle sizes are removed, and the impurities include mud, dust, and dust, etc. At the same time, the filtered air is conveniently sucked into the air inlet duct of the air-conditioning system through the first air supply mechanism, which solves the problem of low efficiency of wind power transmission to the air inlet duct of the air-conditioning system and also solves the problem of more impurities in the transmitted air.

[0007] Furthermore: the locking structure includes at least three support blocks, which are respectively connected to the outer wall of the second air supply pipe and surround the second air supply pipe at equal intervals, and the support blocks are provided with first studs for locking the first air supply pipe and the second air supply pipe.

[0008] Furthermore: the first air supply mechanism includes a first drive motor, the outer wall of the first drive motor is connected to the inner wall of the first air supply pipe through a plurality of first support columns, the first drive shaft is connected to the inside of the first drive motor, the axis of the first drive shaft is colinear with the central axis of the first air supply pipe, and the front end of the first drive shaft is connected to the first air supply blade group.

[0009] Furthermore: the first impurity removal structure includes a screening cover plate, the four sides of the screening cover plate are connected to the outer wall of the second air supply pipe through a plurality of second studs, and the screening cover plate is evenly distributed with a plurality of screening through holes for gas to enter.

[0010] Furthermore: the second air supply mechanism includes a second drive motor, the outer wall of the second drive motor is connected to the inner wall of the second air supply pipe through a plurality of second support columns, the second drive shaft is connected to the inside of the second drive motor, the axis of the second drive shaft is colinear with the central axis of the second air supply pipe, and the front end of the second drive shaft is connected to the second air supply blade group.

[0011] Furthermore: the second impurity removal structure includes a filter core, and the inner wall of the second air supply pipe is provided with an annular groove for clamping the filter core, and the size of the annular groove matches the size of the filter core.

[0012] Furthermore: another open slot of the first air supply pipe is connected to a static pressure box, the static pressure box is sealedly connected to the first air supply pipe at the connection, and the front end of the static pressure box is connected to a flexible hose.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. An efficient air supply device with impurity removal function, through the cooperation of the first air supply mechanism and the second air supply mechanism, it is convenient to meet the air volume demand of the air conditioning system, and at the same time, through the cooperation of the first impurity removal structure and the second impurity removal structure, it is convenient to fully filter the air delivered to the air inlet pipe of the air conditioning system;

[0015] 2. In the utility model, the first impurity removal structure facilitates disassembly and assembly, thereby facilitating the inspection and repair of the second air supply mechanism, and at the same time facilitates the cleaning of some impurities that have entered the second air supply pipe. The locking structure facilitates disassembly and assembly, thereby facilitating the replacement of the second impurity removal structure after being used for a period of time, and at the same time facilitates the inspection and maintenance of the first air supply mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present utility model and should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work, including:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Markings in the figure: 1-first air supply pipe, 2-second air supply pipe, 3-opening groove, 4-support block, 5-first stud, 6-first drive motor, 7-first support column, 8-first drive shaft, 9-first air supply blade group, 10-screening cover, 11-second stud, 12-screening through hole, 13-second drive motor, 14-second support column, 15-second drive shaft, 16-second air supply blade group, 17-filter element, 18-annular groove, 19-static pressure box, 20-flexible hose. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0021] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0022] The features and performance of the present invention are further described in detail below in conjunction with the embodiments.

[0023] Embodiment 1

[0024] The utility model discloses a high-efficiency air supply device with impurity removal function, such as Figure 1 As shown, it includes a first air supply pipe 1 and a second air supply pipe 2 which are horizontally arranged, and open grooves 3 are respectively provided at both ends of the first air supply pipe 1, one of the open grooves 3 is connected to one end of the second air supply pipe 2 through a detachable locking structure, and the other open groove 3 is used to connect with the air inlet pipe of the air-conditioning system, the interior of the first air supply pipe 1 is connected with a first air supply mechanism, both ends of the second air supply pipe 2 are open, the other end of the second air supply pipe 2 is connected with a detachable first impurity removal structure, the interior of the second air supply pipe 2 is connected with a second air supply mechanism, the wind force generated by the second air supply mechanism is less than the wind force generated by the first air supply mechanism, the interior of the second air supply pipe 2 is also connected with a second impurity removal structure, and the second impurity removal structure is located between the second air supply mechanism and the first air supply pipe 1.

[0025] The specific implementation method of this embodiment is as follows: the first air supply duct and the second air supply duct are detachably connected through a locking structure, which makes it easy to replace the second impurity removal structure inside the second ventilation duct and to inspect the first air supply mechanism. At the same time, the second air supply mechanism is easy to inspect by disassembling the first impurity removal structure. The set first impurity removal structure is convenient for filtering impurities with larger particle sizes in the air, and the impurities include branches, leaves, flying catkins, plastic threads, paper strips, etc. However, due to the setting of the first impurity removal structure, less air enters the second air supply duct. By starting the second air supply mechanism to work, the air outside the first impurity removal structure is fully sucked into the second air supply duct, and the incoming air is filtered again by the second impurity removal structure to remove impurities with smaller particle sizes, and the impurities include mud, dust, and dust. At the same time, the filtered air is conveniently sucked into the air inlet duct of the air-conditioning system through the first air supply mechanism.

[0026] Preferably, the first air supply mechanism cooperates with the second air supply mechanism to meet the air volume demand of the air conditioning system. At the same time, the first impurity removal structure cooperates with the second impurity removal structure to fully filter the air delivered to the air inlet duct of the air conditioning system.

[0027] Preferably, the first impurity removal structure facilitates disassembly and assembly, thereby facilitating the inspection and repair of the second air supply mechanism, and at the same time facilitates the cleaning of some impurities that have entered the second air supply pipe. The locking structure facilitates disassembly and assembly, thereby facilitating the replacement of the second impurity removal structure after being used for a period of time, and at the same time facilitates the inspection and maintenance of the first air supply mechanism.

[0028] Preferably, a threaded hole is provided above the outer wall of the first air supply duct, through which a threaded column suspended on the wall can be connected. The hook provided above the outer wall of the first air supply duct can also be conveniently connected to a fixing rope.

[0029] Embodiment 2

[0030] The utility model discloses a high-efficiency air supply device with impurity removal function, such as Figure 1 As shown, the locking structure includes at least three support blocks 4, which are respectively connected to the outer wall of the second air supply pipe 2 and surround the second air supply pipe 2 at equal intervals. The support blocks 4 are provided with first studs 5 for locking the first air supply pipe 1 and the second air supply pipe 2.

[0031] The first air supply mechanism includes a first drive motor 6, the outer wall of the first drive motor 6 is connected to the inner wall of the first air supply pipe 1 through a plurality of first support columns 7, a first drive shaft 8 is connected inside the first drive motor 6, the axis of the first drive shaft 8 is colinear with the central axis of the first air supply pipe 1, and a first air supply blade group 9 is connected to the front end of the first drive shaft 8.

[0032] The first impurity removal structure includes a screening cover plate 10, the periphery of which is connected to the outer wall of the second air supply pipe 2 via a plurality of second studs 11, and a plurality of screening through holes 12 for gas to enter are evenly distributed on the screening cover plate 10.

[0033] The specific implementation method of this embodiment is: the support blocks are respectively connected to the outer wall of the second air supply pipe, and the first stud passes through the through hole on the support block and is then threadedly connected to the first air supply pipe, and the first stud is used to facilitate locking of the first air supply pipe and the second air supply pipe.

[0034] The outer wall of the first drive motor is connected to the inner wall of the first air supply duct through a plurality of first support columns. The first drive motor drives the first drive shaft to rotate. The rotation of the first drive shaft drives the first air supply blade group to rotate. The air inside the second air supply duct is transported to the air inlet duct of the air-conditioning system through the rotation of the first air supply blade group.

[0035] The screening cover is connected to the outer wall of the second air supply pipe through a plurality of second studs on all sides, and the second studs pass through the through holes on the screening cover and are then threadedly connected to the second air supply pipe. The screening through holes arranged on the screening cover facilitate filtering impurities with larger particle sizes, thereby preventing these impurities from entering the second air supply pipe.

[0036] Embodiment 3

[0037] The utility model discloses a high-efficiency air supply device with impurity removal function, such as Figure 1 As shown, the second air supply mechanism includes a second drive motor 13, the outer wall of the second drive motor 13 is connected to the inner wall of the second air supply pipe 2 through a plurality of second support columns 14, a second drive shaft 15 is connected inside the second drive motor 13, the axis of the second drive shaft 15 is colinear with the central axis of the second air supply pipe 2, and a second air supply blade group 16 is connected to the front end of the second drive shaft 15.

[0038] The second impurity removal structure includes a filter core 17 . The inner wall of the second air supply pipe 2 is provided with an annular groove 18 for clamping the filter core 17 . The size of the annular groove 18 matches the size of the filter core 17 .

[0039] Another open groove of the first air supply pipe 1 is connected to a static pressure box 19 , and the static pressure box 19 is sealedly connected to the first air supply pipe 1 , and a flexible hose 20 is connected to the front end of the static pressure box 19 .

[0040] The specific implementation method of this embodiment is: the outer wall of the second drive motor is connected to the inner wall of the second air supply duct through a plurality of second support columns, the second drive motor drives the second drive shaft to rotate, the rotation of the second drive shaft drives the second air supply blade group to rotate, and the air outside the second air supply duct is transported to the inside of the second air supply duct through the rotation of the second air supply blade group.

[0041] The annular groove arranged inside the second air supply pipe is used to clamp the filter element. By arranging the filter element, it is convenient to filter the air again, and by setting the position of the filter element, it is convenient to replace it.

[0042] The static pressure box makes the first air supply pipe more effective in conveying air, and at the same time effectively prevents or reduces the noise from being transmitted to the outside of the static pressure box. The flexible hose arranged at the front end of the static pressure box is convenient for connecting with the air inlet pipe of the air conditioning system.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions and improvements made by any technician familiar with the field within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency air supply device with impurity removal function, characterized in that: The invention comprises a first air supply pipe (1) and a second air supply pipe (2) which are arranged horizontally, and an open groove (3) is respectively arranged at both ends of the first air supply pipe (1), one of the open grooves (3) is connected to one end of the second air supply pipe (2) through a detachable locking structure, and the other open groove (3) is used to be connected to an air inlet pipe of an air conditioning system, the first air supply pipe (1) is internally connected with a first air supply mechanism, both ends of the second air supply pipe (2) are open, the other end of the second air supply pipe (2) is connected with a detachable first impurity removal structure, the second air supply pipe (2) is internally connected with a second air supply mechanism, the wind force generated by the second air supply mechanism is smaller than the wind force generated by the first air supply mechanism, the second air supply pipe (2) is also internally connected with a second impurity removal structure, and the second impurity removal structure is located between the second air supply mechanism and the first air supply pipe (1).

2. The high-efficiency air supply device with impurity removal function according to claim 1, characterized in that: The locking structure comprises at least three support blocks (4), the support blocks (4) being respectively connected to the outer wall of the second air supply pipe (2) and surrounding the second air supply pipe (2) at equal intervals, and the support blocks (4) being provided with first studs (5) for locking the first air supply pipe (1) and the second air supply pipe (2).

3. The high-efficiency air supply device with impurity removal function according to claim 1, characterized in that: The first air supply mechanism comprises a first drive motor (6), the outer wall of the first drive motor (6) is connected to the inner wall of the first air supply pipe (1) via a plurality of first support columns (7), a first drive shaft (8) is connected inside the first drive motor (6), the axis of the first drive shaft (8) is colinear with the central axis of the first air supply pipe (1), and a first air supply blade group (9) is connected to the front end of the first drive shaft (8).

4. The high-efficiency air supply device with impurity removal function according to claim 1, characterized in that: The first impurity removal structure comprises a screening cover plate (10), the periphery of which is connected to the outer wall of the second air supply pipe (2) via a plurality of second studs (11), and a plurality of screening through holes (12) for gas to enter are evenly distributed on the screening cover plate (10).

5. The high-efficiency air supply device with impurity removal function according to claim 1, characterized in that: The second air supply mechanism comprises a second drive motor (13), the outer wall of the second drive motor (13) is connected to the inner wall of the second air supply pipe (2) via a plurality of second support columns (14), a second drive shaft (15) is connected inside the second drive motor (13), the axis of the second drive shaft (15) is colinear with the central axis of the second air supply pipe (2), and the front end of the second drive shaft (15) is connected to a second air supply blade group (16).

6. The high-efficiency air supply device with impurity removal function according to claim 1, characterized in that: The second impurity removal structure comprises a filter core (17), and the inner wall of the second air supply pipe (2) is provided with an annular groove (18) for clamping the filter core (17), and the size of the annular groove (18) matches the size of the filter core (17).

7. The high-efficiency air supply device with impurity removal function according to claim 1, characterized in that: Another open groove of the first air supply pipe (1) is connected to a static pressure box (19), the static pressure box (19) is sealedly connected to the first air supply pipe (1), and the front end of the static pressure box (19) is connected to a flexible hose (20).

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