Multi-unit externally-hung industrial air cooler

Abstract

The utility model relates to the technical field of industrial air coolers, in particular to a multi-unit externally-hung industrial air cooler which comprises an air conveying pipe and a machine case, the air conveying pipe is installed on an output port of the air conveying pipe in a matched mode, an air outlet box is installed at the end, away from the machine case, of the air conveying pipe in a matched mode, and a plurality of motors are installed on the inner side wall of the air outlet box in a matched mode. Supporting assemblies are cooperatively installed on the sides, close to the motors, of the bottom of an inner cavity of the air outlet box, rapid installation assemblies are cooperatively installed at the power output ends of the multiple motors correspondingly, fans are cooperatively installed on the rapid installation assemblies correspondingly, and a first filtering assembly is arranged on the air outlet box. By means of mutual cooperation of all structures in the assembly, when the fan in the device is contaminated by dust after being used for a long time, the fan can be conveniently and rapidly disassembled and cleaned, and the problems that an existing device usually adopts bolts to install the fan, the time for disassembling and installing the fan is very inconvenient, and the device cannot be put into use in time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial air coolers, in particular to a multi-unit external industrial air cooler. Background Art

[0002] Industrial air coolers are equipment used for ventilation and cooling in industrial places. They drive the blades to rotate through motors, generate air flow, and blow air to the working area, thereby achieving cooling, ventilation, dehumidification, and dust removal effects. Industrial air coolers usually have large air volume and air pressure, which can quickly and effectively reduce indoor temperature, improve the working environment, and increase production efficiency.

[0003] The existing utility model patent is a multi-unit external industrial air cooler (publication number: CN220624255U). The position of the air duct is limited by a limit plate. After the insertion rod is inserted into the insertion hole, the air duct is connected to the connecting pipe. Then the movable plate is released, the spring restores the deformation to reset the positioning block, and the positioning block is inserted into the positioning groove of the air duct, so that the air duct and the connecting pipe are fixed. The structure is simple and the disassembly efficiency is high.

[0004] When the fan in the air outlet box of the existing device is used for a long time, a large amount of dust will accumulate on the fan blades. The cold air discharged by the conductor device contains large particles of dust, so it needs to be disassembled and cleaned regularly. The existing device is usually installed by bolts (5), which is very inconvenient to disassemble and install (5), resulting in the problem that the device cannot be put into use in time. Therefore, a multi-unit external industrial air cooler is needed to improve the above problems. Utility Model Content

[0005] The utility model aims to provide a multi-unit external industrial air cooler to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multi-unit external industrial air cooler, comprising an air duct and a chassis, wherein an air duct is mounted on the outlet of the air duct, an air outlet box is mounted on the end of the air duct away from the chassis, a plurality of motors are mounted on the inner side wall of the air outlet box, a support assembly is mounted on the bottom of the inner cavity of the air outlet box near the motor, a plurality of motors are mounted on the power output ends of the motors, a plurality of fans are mounted on the quick-installation assemblies, and a first filter assembly is arranged on the air outlet box;

[0008] The quick installation assembly comprises a connection frame, the inner walls of the connection frame cavity facing each other in the horizontal direction are respectively provided with through holes, a limit block is slidably installed in the inner cavity of the connection frame, a through groove is provided on the side wall of the limit block, sliding blocks are slidably installed in the two through holes, fixed blocks are respectively installed on the upper sides of the sliding blocks symmetrically to each other, and plug-in grooves are respectively provided on the tops of the two fixed blocks;

[0009] An arc frame is installed on the upper side of the outer wall of the connecting frame above the two through holes, an annular frame is fixedly installed in the inner wall of the arc frame, a retaining ring is fixedly installed at the lower part of the inner cavity of the annular frame, a spring is fixedly installed on the top of the retaining ring, a sliding column is fixedly installed on the side of the spring away from the retaining ring, a plug-in rod is fixedly installed in the bottom of the sliding column, a second connecting column is fixedly installed on the side wall of the sliding column, a movable groove is opened on the side wall of the annular frame, and the second connecting column slides in the movable groove.

[0010] As a preferred solution of the utility model, the plug-in rod is located in the inner cavity of the spring, the plug-in rod is slidably installed in the inner cavity of the plug-in slot, the through slot passes through the limit block and extends to the outside, a fan is fixedly installed on the side of the limit block where the through slot is not provided, and the movable slot is generally in a "U" shape, and the height of one end of the movable slot is the same as the height of the bottom of the other end.

[0011] As a preferred solution of the utility model, the support assembly includes a first connecting ring and a support plate, support plates are fixedly installed on one side of the bottom of the inner cavity of the air outlet box close to multiple motors, a third connecting ring is fixedly installed on the top of the support plate, a slide groove is opened in the inner cavity of the third connecting ring, a second connecting ring is rotatably installed inside the slide groove, the first connecting ring is fixedly installed in the inner cavity of the second connecting ring, and the power output shaft of the motor is fixedly installed in the inner cavity of the second connecting ring.

[0012] As a preferred solution of the utility model, a connecting frame is fixedly mounted on a side of the first connecting ring away from the motor.

[0013] As a preferred solution of the utility model, the first filter assembly includes a filter screen, and a connecting plate is distributed in a rectangular shape on one side of the filter screen, and bolts are respectively threadedly connected to four connecting plates.

[0014] As a preferred solution of the utility model, the four bolts penetrate the connecting plate and are threadedly connected to the side wall of the air outlet box, and the outer wall of the filter screen is in contact with the inner wall of the air outlet box.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, a quick installation component is arranged in a multi-unit external industrial air cooler, and the various structures in the component cooperate with each other. When the fan in the device is contaminated with dust after long-term use, it is convenient to quickly disassemble and clean it, which solves the problem that the existing device usually uses bolts to install the fan, which is very inconvenient to disassemble and install the fan, resulting in the device cannot be put into use in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the assembly structure of the first filter assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the assembly structure of the quick installation component of the utility model;

[0020] Figure 4 This is a schematic diagram of the spring assembly structure of the utility model;

[0021] Figure 5 For the utility model Figure 3 Schematic diagram of the structure of A.

[0022] In the figure: 1. air duct; 2. chassis; 3. air outlet box; 4. first filter assembly; 401. filter screen; 402. connecting plate; 403. bolt; 5. fan; 6. motor; 7. support assembly; 701. first connecting ring; 702. second connecting ring; 703. third connecting ring; 704. slide groove; 705. support plate; 8. quick installation assembly; 801. connecting frame; 802. arc frame; 803. through hole; 804. sliding block; 805. fixed block; 806. plug-in slot; 807. limit block; 808. through slot; 809. sliding column; 8010. second connecting column; 8011. ring frame; 8012. movable slot; 8013. spring; 8014. retaining ring; 8015. plug-in rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Example: See Figure 1-5 A multi-unit external industrial air cooler shown in the figure comprises an air duct 1 and a chassis 2, an air duct 1 is installed on the outlet of the air duct 1, an air outlet box 3 is installed on the end of the air duct 1 away from the chassis 2, a plurality of motors 6 are installed on the inner side wall of the air outlet box 3, a support assembly 7 is installed on the side of the bottom of the inner cavity of the air outlet box 3 close to the motor 6, a quick installation assembly 8 is installed on the power output ends of the plurality of motors 6, a fan 5 is installed on the quick installation assembly 8, and a first filter assembly 4 is provided on the air outlet box 3;

[0028] The quick installation component 8 includes a connection frame 801, and through holes 803 are respectively opened on the inner walls of the inner cavity of the connection frame 801 on both sides thereof in the horizontal direction. A limit block 807 is slidably installed in the inner cavity of the connection frame 801, and a through groove 808 is opened on the side wall of the limit block 807. Sliding blocks 804 are slidably installed in the two through holes 803, and fixed blocks 805 are respectively installed on the upper sides of the sliding blocks 804 symmetrically to each other, and plug-in grooves 806 are respectively opened on the tops of the two fixed blocks 805;

[0029] Among them, the working principle and structure of the chassis 2 are the same as those in the existing utility model patent, a multi-unit external industrial air cooler, publication number: CN220624255U, and will not be described in detail here;

[0030] An arc frame 802 is installed on the upper side of the outer wall of the connecting frame 801 located above the two through holes 803, an annular frame 8011 is fixedly installed on the inner wall of the arc frame 802, a retaining ring 8014 is fixedly installed below the inner cavity of the annular frame 8011, a spring 8013 is fixedly installed on the top of the retaining ring 8014, a sliding column 809 is fixedly installed on the side of the spring 8013 away from the retaining ring 8014, a plug-in rod 8015 is fixedly installed on the bottom of the sliding column 809, a second connecting column 8010 is fixedly installed on the side wall of the sliding column 809, a moving groove 8012 is opened on the side wall of the annular frame 8011, and the second connecting column 8010 slides in the moving groove 8012;

[0031] The plug-in rod 8015 is located in the inner cavity of the spring 8013, and the plug-in rod 8015 is slidably installed in the inner cavity of the plug-in slot 806. The through slot 808 penetrates the limit block 807 and extends to the outside. The fan 5 is fixedly installed on the side of the limit block 807 where the through slot 808 is not provided. The movable slot 8012 is in a "U" shape as a whole, and the height of one end of the movable slot 8012 is the height of the bottom of the other end.

[0032] Among them, when the second connecting column 8010 is at the top of the shorter end of the movable groove 8012, the plug-in rod 8015 will be plugged into the plug-in groove 806 to limit the fixed block 805 and the sliding block 804. When the second connecting column 8010 is at the top of the longer end of the movable groove 8012, the plug-in rod 8015 will be located outside the plug-in groove 806, releasing the limit on the fixed block 805 and the sliding block 804.

[0033] In this embodiment, refer to Figure 1 and Figure 3 As shown, the support assembly 7 includes a first connecting ring 701 and a supporting plate 705. The supporting plates 705 are fixedly installed on one side of the bottom of the inner cavity of the air outlet box 3 close to the multiple motors 6, and a third connecting ring 703 is fixedly installed on the top of the support plate 705. A slide groove 704 is opened in the inner cavity of the third connecting ring 703, and a second connecting ring 702 is rotatably installed inside the slide groove 704. The first connecting ring 701 is fixedly installed in the inner cavity of the second connecting ring 702, and the power output shaft of the motor 6 is fixedly installed in the inner cavity of the second connecting ring 702. A connecting frame 801 is fixedly installed on the side of the first connecting ring 701 away from the motor 6;

[0034] When the device is in use, the first connecting ring 701 will rotate synchronously with the rotation of the power output shaft of the motor 6, and the first connecting ring 701 will drive the quick installation component 8 to rotate, and the support component 7 plays a role in auxiliary support of the quick installation component 8 and the fan 5.

[0035] In this embodiment, refer to Figure 1 and Figure 2As shown, the first filter assembly 4 includes a filter screen 401, and a connecting plate 402 is distributed in a rectangular shape on one side of the filter screen 401. Bolts 403 are respectively threadedly connected to the four connecting plates 402. The four bolts 403 penetrate the connecting plates 402 and are threadedly connected to the side wall of the air outlet box 3. The outer wall of the filter screen 401 is in contact with the inner wall of the air outlet box 3.

[0036] The filter 401 is used to prevent the fan 5 from directly contacting the outside world, thereby playing a protective and isolating role.

[0037] Working principle: When in use, first power on all electrical devices in the device. After long-term use, the surface of the fan 5 is stained with a lot of dust, and the fan 5 needs to be disassembled and replaced;

[0038] First, the bolt 403 is rotated and removed, and after the bolt 403 is removed, the filter screen 401 is removed;

[0039] At this time, the second connecting column 8010 is pulled downward to move along the moving groove 8012. When the second connecting column 8010 is moved to the other end of the moving groove 8012, the sliding column 809 is pushed upward under the action of the spring 8013. At this time, the second connecting column 8010, the sliding column 809 and the plug-in rod 8015 will move upward. At this time, the plug-in rod 8015 will move out of the plug-in groove 806 to release the limit of the fixed block 805. At this time, the sliding block 804 is pulled out of the through hole 803 and the through groove 808;

[0040] At this time, the sliding block 804 will release the limit on the limit block 807. At this time, the limit block 807 will drive the fan 5 to be pulled out from the connecting frame 801 at the same time, so that the fan 5 can be quickly replaced and cleaned.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-unit external industrial air cooler, comprising an air delivery duct (1) and a chassis (2), characterized in that: The air delivery pipe (1) is mounted on the outlet of the air delivery pipe (1), an air outlet box (3) is mounted on one end of the air delivery pipe (1) away from the chassis (2), a plurality of motors (6) are mounted on the inner side wall of the air outlet box (3), a support assembly (7) is mounted on the bottom of the inner cavity of the air outlet box (3) on the side close to the motor (6), a quick installation assembly (8) is mounted on the power output ends of the plurality of motors (6), a fan (5) is mounted on the quick installation assembly (8) and the plurality of quick installation assemblies (8), and a first filter assembly (4) is arranged on the air outlet box (3); The quick installation component (8) comprises a connection frame (801), the inner walls of the connection frame (801) opposite to each other in the horizontal direction are respectively provided with through holes (803), a limit block (807) is slidably installed in the inner cavity of the connection frame (801), a through groove (808) is opened on the side wall of the limit block (807), sliding blocks (804) are slidably installed in the two through holes (803), fixed blocks (805) are respectively installed on the upper sides of the sliding blocks (804) symmetrically to each other, and the tops of the two fixed blocks (805) are respectively provided with plug-in grooves (806); An arc frame (802) is installed on the upper side of the outer wall of the connection frame (801) located above the two through holes (803); an annular frame (8011) is fixedly installed on the inner wall of the arc frame (802); a retaining ring (8014) is fixedly installed below the inner cavity of the annular frame (8011); a spring (8013) is fixedly installed on the top of the retaining ring (8014); a sliding column (809) is fixedly installed on the side of the spring (8013) away from the retaining ring (8014); a plug-in rod (8015) is fixedly installed on the bottom of the sliding column (809); a second connecting column (8010) is fixedly installed on the side wall of the sliding column (809); a movable groove (8012) is opened on the side wall of the annular frame (8011), and the second connecting column (8010) slides in the movable groove (8012).

2. The multi-unit external industrial air cooler according to claim 1 is characterized in that: The plug-in rod (8015) is located in the inner cavity of the spring (8013); the plug-in rod (8015) is slidably mounted in the inner cavity of the plug-in slot (806); the through slot (808) penetrates the limit block (807) and extends to the outside; a fan (5) is fixedly mounted on the side of the limit block (807) that is not provided with the through slot (808); the movable slot (8012) is in a "U" shape as a whole; the height of one end of the movable slot (8012) is equal to the height of the bottom of the other end.

3. The multi-unit external industrial air cooler according to claim 1 is characterized in that: The support assembly (7) comprises a first connecting ring (701) and a supporting plate (705); the supporting plates (705) are fixedly mounted on one side of the bottom of the inner cavity of the air outlet box (3) close to the plurality of motors (6); a third connecting ring (703) is fixedly mounted on the top of the support plate (705); a slide groove (704) is provided in the inner cavity of the third connecting ring (703); a second connecting ring (702) is rotatably mounted inside the slide groove (704); the first connecting ring (701) is fixedly mounted in the inner cavity of the second connecting ring (702); and a power output shaft of the motor (6) is fixedly mounted in the inner cavity of the second connecting ring (702).

4. The multi-unit external industrial air cooler according to claim 3 is characterized in that: A connection frame (801) is fixedly mounted on a side of the first connection ring (701) away from the motor (6).

5. The multi-unit external industrial air cooler according to claim 1 is characterized in that: The first filter assembly (4) comprises a filter screen (401), one side of the filter screen (401) is provided with connecting plates (402) in a rectangular shape, and four connecting plates (402) are respectively threadedly connected with bolts (403).

6. The multi-unit external industrial air cooler according to claim 5 is characterized in that: The four bolts (403) penetrate the connecting plate (402) and are threadedly connected to the side wall of the air outlet box (3); the outer wall of the filter screen (401) and the inner wall of the air outlet box (3) are in contact with each other.

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