Module equipment of cold storage air cooler

Abstract

The utility model provides module equipment of a cold storage air cooler, which comprises an equipment main body, a fan shell and fan blades, the fan shell and the fan blades are used for protecting an axial flow fan, one side of the equipment main body is tightly attached to the fan shell which is arranged in a pipeline shape, and the fan blades are arranged in the fan shell. One side of each fan shell is fixedly connected with a connecting plate, the two sides of each connecting plate are arranged in an arc-shaped sunken mode, one sides of the two fan shells are fixedly connected with fixing plates, the upper side and the lower side of each connecting plate are fixedly connected with positioning plates, the rear portions of the positioning plates are fixedly connected with positioning columns, and a first groove is formed in the equipment body; supporting plates are tightly attached to the upper sides and the lower sides of the fan shells, the multiple fan shells are connected into a shell whole through arranged connecting components, and a fixing structure is arranged between the shell whole and an equipment body, so that when the axial flow fan breaks down and needs to be maintained, the shell whole can be rapidly disassembled.

Description

Technical Field

[0001] The utility model belongs to the field of module equipment of air coolers, and in particular relates to module equipment of air coolers in cold storages. Background Art

[0002] Air coolers are divided into industrial air coolers and household air coolers. Industrial air coolers are generally used in cold storage and cold chain logistics refrigeration environments. Cold storage air coolers belong to industrial air coolers and are a common refrigeration equipment. They are commonly used for air circulation and cooling and dehumidification inside cold storage, and are usually installed on the top of the cold storage in a suspended manner.

[0003] The air cooler module equipment is equipped with an axial flow fan for cooling. Common air coolers are usually equipped with three or four groups of axial flow fans. Since the axial flow fans may face various fault problems during use, including but not limited to bearing damage, impeller damage, motor failure, etc., it is necessary to open the fan casing and check them one by one. The fan casing is usually fixed by bolts, and the disassembly process is cumbersome. Therefore, a modular equipment of cold storage air cooler is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a module device of a cold storage air cooler.

[0005] To achieve the above-mentioned purpose, the utility model provides a modular device of a cold storage cooling fan, comprising an equipment main body, a fan casing for protecting an axial flow fan and fan blades, wherein one side of the equipment main body is tightly fitted with a fan casing arranged in a pipe shape, and the fan blades are arranged in the fan casing, and one side of the fan casing is fixedly connected with connecting plates with arc-shaped recesses on both sides, wherein two of the fan casings are fixedly connected with a fixing plate on one side, and a positioning plate is fixedly connected with the upper and lower sides of the connecting plate, and a positioning column is fixedly connected with the rear of the positioning plate, and a first groove is provided in the equipment main body, and the upper and lower sides of the fan casing are tightly fitted with a support plate, and one side of the fixing plate is rotatably connected with a rotating rod, and a sliding block is slidably connected in the rotating rod, and one end of the sliding block is fixedly connected to a moving rod with one end arranged in a hook shape, and a spring is arranged on the outside of the moving rod, and the two sides of the equipment main body are fixedly connected with the fixing blocks, and the fixed blocks are provided with a second groove.

[0006] Furthermore, there are four fan casings in total, and three of the connecting plates are arranged in a group between the fan casings, and two of the outer sides of the fan casings are fixedly connected to the fixing plates.

[0007] Furthermore, a buffer layer is fixedly connected to the rear sides of the connecting plate, the fixing plate and the positioning plate, and there are six positioning plates in total.

[0008] Furthermore, a positioning column is fitted in the first groove opened in the device body, and a rubber sleeve for increasing friction is fixedly connected to the outer side of the positioning column.

[0009] Furthermore, the support plate is fixedly connected to the surface of the equipment body, and one side of the support plate close to the fan housing is concave in four directions.

[0010] Furthermore, the second groove in the fixing block is tightly fitted with the hook of the moving rod, and there are four fixing blocks in total.

[0011] The advantages of the utility model are as follows: the utility model provides a modular device for a cold storage air cooler, which is provided with an equipment main body, a fan casing, a fan blade, a connecting plate, a positioning plate and a fixing plate. Since the fan casing, the positioning plate, the connecting plate and the fixing plate are all fixedly connected, when the axial flow fan needs maintenance or a fault needs to be repaired, the fan casing can be disassembled as a whole, and a buffer layer is provided at the rear of the connecting plate, the fixing plate and the positioning plate to provide a buffering effect during installation. The positioning column and the rubber sleeve provided at the rear of the positioning plate provide a positioning effect for the fan casing as a whole during installation. The rubber sleeve provided on the outside of the positioning column makes it difficult for the positioning column to move after being inserted into the groove. The support plates arranged on the upper and lower sides of the fan casing can support the fan casing as a whole. Through the arranged rotating rod, movable rod, sliding block, spring, fixed block and second groove, the user can control the movable rod to be inserted into the second groove of the fixed block by moving the movable rod and then rotating the rotating rod, so that the fixed plate and the equipment body are tightly fitted, which plays a fixing role on the fan casing. Through the arranged connecting components, multiple fan casings are connected into an integral casing, and a fixed structure is arranged between the integral casing and the equipment body, so that the integral casing can be disassembled when the axial flow fan fails and needs maintenance. Compared with the disassembly process in the prior art, the disassembly process of this structure is simpler and faster.

[0012] The utility model is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model

[0014] Figure 2 It is a side view structural diagram of the connection plate of the utility model;

[0015] Figure 3 It is a side view structural diagram of the equipment main body of the utility model.

[0016] Explanation of the accompanying drawings: 1. Equipment body; 2. Fan casing; 3. Fan blades; 4. Connecting plate; 5. Buffer layer; 6. Positioning plate; 7. Positioning column; 8. Rubber sleeve; 9. First groove; 10. Support plate; 11. Fixed plate; 12. Rotating rod; 13. Moving rod; 14. Sliding block; 15. Spring; 16. Fixed block; 17. Second groove. DETAILED DESCRIPTION

[0017] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "aligned", "overlap", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0021] A modular device for a cold storage air cooler, comprising a device body 1, a fan casing 2 for protecting an axial flow fan and fan blades 3, a fan casing 2 arranged in a pipe shape tightly fitted on one side of the device body 1, a fan blade 3 is arranged in the fan casing 2, a connecting plate 4 with arc-shaped depressions on both sides is fixedly connected to one side of the fan casing 2, wherein two fan casings 2 are fixedly connected to one side with a fixing plate 11, a positioning plate 6 is fixedly connected to the upper and lower sides of the connecting plate 4, a positioning column 7 is fixedly connected to the rear of the positioning plate 6, a first groove 9 is opened in the device body 1, a support plate 10 is tightly fitted to the upper and lower sides of the fan casing 2, a rotating rod 12 is rotatably connected to one side of the fixing plate 11, a sliding block 14 is slidably connected to the rotating rod 12, and one end of the sliding block 14 is fixedly connected to one end in a hook-shaped arrangement A moving rod 13, a spring 15 is provided on the outside of the moving rod 13, and fixed blocks 16 are fixedly connected on both sides of the equipment body 1, and a second groove 17 is opened in the fixed block 16; specifically, the sliding block 14 is arranged in the cavity of one end of the rotating rod 12 away from the fixed plate 11, and the spring 15 is sleeved on the other end where the moving rod 13 is connected to the sliding block 14, one end of the spring 15 is against the sliding block 14, and the other end of the spring 15 is against the end wall of the cavity of the rotating rod 12, so that the spring 15 will not slide out of the cavity; one end of the moving rod 13 is a curved hook, and the curved hook is tightly fitted with the second groove 17 described below, so that the shell composed of the fan housing 2, the positioning plate 6, the connecting plate 4 and the fixed plate 11 can be tightly fitted with the equipment body 1, thereby protecting the axial flow fan.

[0022] Further, such as Figure 1 As shown, there are four fan casings 2, and three connecting plates 4 are arranged in a group between the fan casings 2, wherein the outer sides of two fan casings 2 are fixedly connected to the fixing plates 11, so that the multiple fan casings 2 become an integral casing.

[0023] Further, such as Figure 1 As shown, the connecting plate 4, the fixing plate 11 and the positioning plate 6 are all fixedly connected with a buffer layer 5 at the rear side, and there are six positioning plates 6 in total, so that the entire housing has a buffering effect during installation.

[0024] Further, such as Figure 2 As shown, a positioning column 7 is fitted into a first groove 9 opened in the device body 1, and a rubber sleeve 8 for increasing friction is fixedly connected to the outer side of the positioning column 7, so that the entire housing has a positioning effect during installation.

[0025] Further, such as Figure 1 As shown, the support plate 10 is fixedly connected to the surface of the equipment body 1 , and one side of the support plate 10 close to the fan housing 2 is concavely arranged on four sides to support the fan housing 2 .

[0026] Further, such as Figure 3As shown, the second groove 17 provided in the fixing block 16 is tightly fitted with the hook of the moving rod 13 , and there are four fixing blocks 16 in total, which facilitates the fixation between the device body 1 and the entire housing.

[0027] Working process:

[0028] When in use, first place the device body 1 in a suitable position. The shell composed of the fan housing 2, the positioning plate 6, the connecting plate 4 and the fixing plate 11 fits tightly with the device body 1 to protect the axial flow fan. When the axial flow fan needs maintenance or a fault needs to be repaired, the user holds the moving rod 13 and moves it to the rear side. One end of the moving rod 13 moves in the second groove 17 opened in the fixing block 16, driving the sliding block 14 to move in the same direction in the rotating rod 12. The spring 15 is compressed and moved to a suitable position. The user holds the moving rod 13 and rotates it, driving the rotating rod 12 to rotate at the same time until the moving rod 13 leaves the second groove 17. After operating the four moving rods 13 in the same way, the shell can be pulled away from the front side of the device body 1. The positioning column 7 gradually leaves the first groove 9 opened in the device body 1 until it is completely removed. At this time, the shell is removed as a whole and the user can remove it. The axial flow fan can be repaired or maintained. After completion, the entire shell needs to be placed back to its original position, that is, the entire shell is placed between the two support plates 10, and the recessed parts of the fan shell 2 and the support plate 10 are tightly fitted, which plays a preliminary supporting role for the entire shell. Then the positioning column 7 set behind the positioning plate 6 is inserted into the first groove 9, and the rubber sleeve 8 set on the outside of the positioning column 7 is used to prevent it from moving easily after insertion. Then the rotating rod 12 is rotated in the opposite direction, so that the moving rod 13 is under the action of the elastic force of the spring 15, and the hook of the moving rod 13 is located in the second groove 17 opened in the fixing block 16, which fixes the entire shell. The multiple fan shells 2 are connected into an entire shell by the provided connecting components, and the fixing structure is provided between the entire shell and the equipment body 1, so that the entire shell can be disassembled when the axial flow fan fails and needs to be repaired. Compared with the disassembly process in the prior art, the disassembly process of this structure is simpler and faster.

[0029] The above contents are further detailed descriptions of the present invention in combination with specific preferred implementations, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A modular device for a cold storage air cooler, comprising a device body (1), a fan housing (2) for protecting an axial flow fan, and fan blades (3), characterized in that: A fan housing (2) arranged in a pipe shape is tightly fitted on one side of the device body (1), and a fan blade (3) is arranged in the fan housing (2). A connecting plate (4) with arc-shaped recesses on both sides is fixedly connected to one side of the fan housing (2), wherein two sides of the fan housing (2) are fixedly connected to fixing plates (11), and the upper and lower sides of the connecting plate (4) are fixedly connected to positioning plates (6), and the rear of the positioning plate (6) is fixedly connected to a positioning column (7), and a first groove is opened in the device body (1). (9), the fan housing (2) is tightly fitted with support plates (10) on the upper and lower sides, the fixed plate (11) is rotatably connected to a rotating rod (12) on one side, a sliding block (14) is slidably connected inside the rotating rod (12), one end of the sliding block (14) is fixedly connected to a moving rod (13) with a hook at one end, a spring (15) is provided on the outside of the moving rod (13), and the two sides of the device body (1) are fixedly connected to fixed blocks (16), and a second groove (17) is provided inside the fixed block (16).

2. The modular device of a cold storage air cooler according to claim 1, characterized in that: There are four fan casings (2) in total, and three connecting plates (4) are arranged in a group between the fan casings (2), wherein two of the outer sides of the fan casings (2) are fixedly connected to the fixing plate (11).

3. The modular device of a cold storage air cooler according to claim 1, characterized in that: The rear sides of the connecting plate (4), the fixing plate (11) and the positioning plate (6) are all fixedly connected with a buffer layer (5), and there are six positioning plates (6) in total.

4. The modular device of a cold storage air cooler according to claim 1, characterized in that: A positioning column (7) is fitted into a first groove (9) provided in the device body (1), and a rubber sleeve (8) for increasing friction is fixedly connected to the outside of the positioning column (7).

5. The modular device of a cold storage air cooler according to claim 1, characterized in that: The support plate (10) is fixedly connected to the surface of the equipment body (1), and one side of the support plate (10) close to the fan housing (2) is concave at four sides.

6. The modular device of a cold storage air cooler according to claim 5, characterized in that: The second groove (17) provided in the fixing block (16) is tightly fitted with the hook of the moving rod (13), and there are four fixing blocks (16) in total.

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