Cold storage air cooler controller

Abstract

The utility model relates to the technical field of air cooler control, and discloses a cold storage air cooler controller which comprises a control box body, a box door is rotationally installed on the front face of the control box body, a door handle is arranged in the box door, a positioning mechanism is arranged on the left side of the control box body, and a limiting mechanism is arranged in the positioning mechanism. Through arrangement of the T-shaped block, guiding and limiting of the sliding seat are facilitated, stable movement of the sliding seat is facilitated, so that stretching or bending of the nylon rope and limiting work of the box door are facilitated, through arrangement of the connector and the screw, rapid installation of the nylon rope is facilitated, and under cooperation of the positioning seat, connection of the nylon rope and the box door is facilitated; after the sliding seat is limited, the box door is prevented from shaking greatly, so that frequent contact between the box door and limbs of a worker is avoided, the maintenance and assembly difficulty of the control box body is reduced, and meanwhile, the control panel is convenient to mount.

Description

Technical Field

[0001] This utility model relates to the field of air cooler control technology, specifically a cold storage air cooler controller. Background Technology

[0002] Cold storage facilities, as critical storage equipment in the food, pharmaceutical, and chemical industries, rely on the stable operation of their refrigeration systems for their core functionality. Air coolers, as key components for air circulation and heat exchange, require controllers to manage start / stop, temperature control, and fault protection.

[0003] In existing technologies, industrial air cooler controllers generally adopt a split-type structure design, typically with the control box mounted on a wall. The controller consists of the main control unit, circuit breaker, relays, and other electrical components housed within the box, along with a control panel installed inside the door. However, in actual use, the control box door cannot be stopped after opening to a certain angle. Since maintenance or assembly of the electrical components requires opening the door, the lack of a stop mechanism makes the door prone to accidental contact and shaking, leading to frequent physical contact with workers and increasing the difficulty of maintenance and assembly. Furthermore, the shaking of the door can cause interference between the control panel and the internal wiring, hindering the installation of the control panel. Therefore, there is a need to improve the cold storage air cooler controller to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a controller for a cold storage air cooler to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cold storage air cooler controller, including a control box, a door rotatably mounted on the front of the control box, a door handle provided inside the door, a positioning mechanism provided on the left side of the control box, and a limit mechanism provided inside the positioning mechanism.

[0006] Preferably, the positioning mechanism includes a connecting seat, which is fixedly installed on the left side of the control box. A slide is slidably installed on the inner wall of the connecting seat, and a T-shaped block is fixedly installed on the back of the slide. A positioning seat is fixedly installed on the front of the box door. A nylon rope is movably installed inside the connecting seat, and connectors are fixedly installed at both ends of the nylon rope. The connectors are slidably installed with the slide and the positioning seat. A screw is movably installed inside the connector. A rotating wheel is rotatably installed inside the connecting seat to facilitate the quick installation of the nylon rope and facilitate subsequent limiting of the box door.

[0007] Preferably, a groove is provided inside the connecting seat at the position corresponding to the T-shaped block, and the T-shaped block is slidably installed in the groove to facilitate the limiting operation of the slide seat.

[0008] Preferably, both the slide and the positioning seat have threaded holes inside, and the screw is threaded into the threaded hole to facilitate the limiting operation of the connector.

[0009] Preferably, the limiting mechanism includes a partition plate, which is fixedly installed on the inner wall of the slide block. A guide post is fixedly installed inside the partition plate, and a lifting plate is slidably installed outside the guide post. The lifting plate is slidably installed on the inner wall of the slide block. A spring is fixedly installed between the partition plate and the lifting plate. A plug is fixedly installed at the end of the lifting plate away from the spring. The plug is slidably installed on the slide block. A pressure block is fixedly installed outside the lifting plate. The top and bottom of the connecting seat are provided with connecting grooves to facilitate quick limiting of the slide block, thereby facilitating the limiting operation of the box door and preventing the box door from shaking.

[0010] Preferably, the connector has a groove at the position corresponding to the insert, and the insert is slidably installed in the groove to facilitate the limiting of the slide.

[0011] Preferably, a through groove is provided inside the slide block at the position corresponding to the pressure block, and the pressure block is slidably installed in the through groove to facilitate the smooth lifting and lowering of the pressure block.

[0012] Compared with the prior art, this utility model provides a controller for a cold storage air cooler, which has the following advantages:

[0013] 1. This cold storage air cooler controller, through its positioning mechanism and T-shaped blocks, facilitates the guidance and limiting of the slide block during use, ensuring smooth movement of the slide block. This also facilitates the stretching or bending of the nylon rope, making it convenient for limiting the door's movement. The included connectors and screws allow for quick installation of the nylon rope. With the cooperation of the positioning seat, the nylon rope can be easily connected to the door. After limiting the slide block, it prevents significant door swaying, thus avoiding frequent contact between the door and workers' limbs. This reduces the difficulty of maintaining and assembling the control box and also facilitates the installation of the control panel. When closing the door, the rotating wheel helps protect the nylon rope.

[0014] 2. This cold storage air cooler controller, through its limit mechanism, allows for quick and easy limiting of the slide block during use, thereby facilitating the limiting of the door. When closing the door, pressing the pressure block with two fingers allows the lifting plate to compress the spring, thus moving the pressure block away from the connecting seat and quickly releasing the limit on the slide block. By pinching the pressure block and moving the slide block, releasing the pressure block allows the pressure block to extend into the connecting groove, preventing it from obstructing the movement of the slide block and facilitating the closing of the door. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0017] Figure 2 This is a schematic diagram showing the positional relationship of the positioning mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram showing the positional relationship of the T-shaped blocks of this utility model;

[0019] Figure 4 This is a schematic diagram showing the positional relationship of the connecting grooves in this utility model;

[0020] Figure 5 This is a schematic diagram showing the positional relationship of the springs in this utility model.

[0021] In the diagram: 1. Control box; 2. Box door; 3. Door handle; 4. Positioning mechanism; 401. Connecting seat; 402. Slide seat; 403. T-block; 404. Positioning seat; 405. Nylon rope; 406. Connector; 407. Screw; 408. Rotary wheel; 5. Limiting mechanism; 501. Partition plate; 502. Guide column; 503. Lifting plate; 504. Spring; 505. Insert block; 506. Pressure block; 507. Connecting groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Example 1:

[0025] Please see Figure 1-3 This utility model provides a technical solution: a cold storage air cooler controller, including a control box 1, a door 2 rotatably mounted on the front of the control box 1, multiple mounting holes inside the control box 1 for mounting the control box 1 on the wall outside the cold storage, multiple wiring holes inside the control box 1 for wiring of the electrical components inside the control box 1, a door handle 3 inside the door 2, a positioning mechanism 4 on the left side of the control box 1, and a limit mechanism 5 inside the positioning mechanism 4.

[0026] Furthermore, the positioning mechanism 4 includes a connecting seat 401, which is fixedly installed on the left side of the control box 1. A slide 402 is slidably installed on the inner wall of the connecting seat 401. A T-shaped block 403 is fixedly installed on the back of the slide 402. A positioning seat 404 is fixedly installed on the front of the box door 2. A nylon rope 405 is movably installed inside the connecting seat 401. Connectors 406 are fixedly installed at both ends of the nylon rope 405. Connectors 406 are slidably installed with the slide 402 and the positioning seat 404. A screw 407 is movably installed inside the connector 406. A rotating wheel 408 is rotatably installed inside the connecting seat 401. The T-shaped block 403 facilitates the guidance and limiting of the slide 402, ensuring its smooth movement and allowing for the stretching or bending of the nylon rope 405. This facilitates the limiting of the door 2. The connector 406 and screw 407 facilitate the quick installation of the nylon rope 405. With the cooperation of the positioning seat 404, the nylon rope 405 is easily connected to the door 2. After limiting the slide 402, the door 2 is prevented from shaking significantly, thus avoiding frequent contact between the door 2 and the operator's limbs. This reduces the difficulty of maintaining and assembling the control box 1 and also facilitates the installation of the control panel.

[0027] Furthermore, a groove is provided inside the connecting seat 401 at the position corresponding to the T-shaped block 403, and the T-shaped block 403 is slidably installed in the groove. It is particularly noteworthy that when the door 2 is opened to the maximum angle or closed, the side of the T-shaped block 403 fits against the two sides of the groove, thereby ensuring that the nylon rope 405 is in a taut state, thus ensuring the stability of the door 2.

[0028] Furthermore, both the slide 402 and the positioning seat 404 have threaded holes inside, and the screw 407 is threaded into the threaded hole, which facilitates the limiting operation of the connector 406 and the quick assembly and disassembly of the nylon rope 405.

[0029] Please see Figure 4-5 Furthermore, in conjunction with Embodiment 1, the limiting mechanism 5 includes a partition 501, which is fixedly installed on the inner wall of the slide 402. A guide post 502 is fixedly installed inside the partition 501, and a lifting plate 503 is slidably installed outside the guide post 502. The lifting plate 503 is slidably installed on the inner wall of the slide 402. A spring 504 is fixedly installed between the partition 501 and the lifting plate 503. An insert block 505 is fixedly installed at the end of the lifting plate 503 away from the spring 504. The insert block 505 is slidably installed with the slide 402. A pressure block 506 is fixedly installed outside the lifting plate 503. The surface of the pressure block 506 is provided with anti-slip texture to increase the friction between the fingers and the pressure block 506, facilitating the movement of the slide 402. The top and bottom of the connecting seat 401 are both... A connecting groove 507 is provided, the width of which is slightly larger than the width of the insert 505, so as to avoid the insert 505 from obstructing the movement of the slide 402. The insert 505 facilitates the quick positioning of the slide 402, thereby facilitating the positioning of the door 2. When the door 2 needs to be closed, pressing the pressure block 506 with two fingers allows the lifting plate 503 to compress the spring 504, thereby allowing the insert 505 to move away from the connecting seat 401 and quickly release the restriction on the slide 402. By pinching the pressure block 506 and moving the slide 402, and by releasing the pressure on the pressure block 506, the insert 505 can easily extend into the connecting groove 507, avoiding obstruction of the movement of the slide 402, thus facilitating the closing of the door 2.

[0030] Furthermore, a groove is provided inside the connecting seat 401 at the position corresponding to the insertion block 505, and the insertion block 505 is slidably installed in the groove, which facilitates the limiting work of the slide 402, so that the nylon rope 405 is in a taut state, which facilitates the limiting work of the box door 2.

[0031] Furthermore, a through groove is provided inside the slide block 402 at the position corresponding to the pressure block 506, and the pressure block 506 is slidably installed in the through groove. The movable distance of the pressure block 506 is slightly greater than the height of the insert block 505, thereby ensuring that the limit on the slide block 402 can be released, making it convenient to move the slide block 402.

[0032] In actual operation, when this device is used, the connector 406 is quickly positioned by the sliding block 402 and the positioning seat 404. With the cooperation of the screw 407, the connector 406 is limited, thus completing the installation of the nylon rope 405. After unlocking and rotating the door 2 using the door handle 3, the sliding block 402 is moved away from the door 2 by pushing the pressure block 506. By pressing the pressure block 506 with two fingers, the lifting plate 503 compresses the spring 504, causing... Move the insert block 505, continue pressing and pushing the pressure block 506 until the slide block 402 can no longer move, release the pressure block 506 so that the insert block 505 returns to its original position, completing the limiting of the slide block 402, thereby completing the limiting of the door 2, which facilitates the subsequent maintenance or assembly of the control box 1. When it is necessary to close the door 2, repeat the operation of pressing and moving the pressure block 506, and after the insert block 505 is inserted into the interior of the connecting groove 507, close the door 2 until the nylon rope 405 contacts the rotating wheel 408.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A controller for a cold storage air cooler, comprising a control housing (1), characterized in that: The control box (1) is rotatably mounted with a door (2) on the front, and a door handle (3) is provided inside the door (2). A positioning mechanism (4) is provided on the left side of the control box (1), and a limit mechanism (5) is provided inside the positioning mechanism (4). The positioning mechanism (4) includes a connecting seat (401), which is fixedly installed on the left side of the control box (1). A slide (402) is slidably installed on the inner wall of the connecting seat (401). A T-shaped block (403) is fixedly installed on the back of the slide (402). A positioning seat (404) is fixedly installed on the front of the box door (2). A nylon rope (405) is movably installed inside the connecting seat (401). Both ends of the nylon rope (405) are fixedly installed with connectors (406). The connectors (406) are slidably installed with the slide (402) and with the positioning seat (404). A screw (407) is movably installed inside the connector (406). A rotating wheel (408) is rotatably installed inside the connecting seat (401).

2. A cold storage air cooler controller according to claim 1, characterized in that: The connecting seat (401) has a sliding groove at the position corresponding to the T-shaped block (403), and the T-shaped block (403) is slidably installed in the sliding groove.

3. A cold storage air cooler controller according to claim 1, characterized in that: Both the slide (402) and the positioning seat (404) have threaded holes inside, and the screw (407) is threaded into the threaded hole.

4. A cold storage air cooler controller according to claim 1, characterized in that: The limiting mechanism (5) includes a partition (501), which is fixedly installed on the inner wall of the slide (402). A guide post (502) is fixedly installed inside the partition (501), and a lifting plate (503) is slidably installed outside the guide post (502). The lifting plate (503) is slidably installed on the inner wall of the slide (402). A spring (504) is fixedly installed between the partition (501) and the lifting plate (503). A plug (505) is fixedly installed at the end of the lifting plate (503) away from the spring (504). The plug (505) is slidably installed with the slide (402). A pressure block (506) is fixedly installed outside the lifting plate (503). A connecting groove (507) is provided at the top and bottom of the connecting seat (401).

5. A cold storage air cooler controller according to claim 4, characterized in that: The connector (401) has a groove at the position corresponding to the plug (505) inside, and the plug (505) is slidably installed in the groove.

6. A cold storage air cooler controller according to claim 4, characterized in that: The slide block (402) has a through groove at the position corresponding to the pressure block (506), and the pressure block (506) is slidably installed in the through groove.

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