A cooler with a liner convenient to clean

Abstract

The utility model relates to mechanical engineering technical field, concretely is a cooler convenient to wash inner bag, including cooling cylinder, the both ends of cooling cylinder are installed with inlet flange and outlet flange respectively, the inner wall both sides of cooling cylinder and inlet flange are all set up with the sliding slot, the both ends of inlet flange are all fixed with ratchet block. The utility model through the rotation pipe cover makes it separate clean pipe surface, subsequently pours the washing water to the inside of inlet flange, according to the impetus of liquid, drives the sliding disc to move, subsequently through the cooperation of ratchet block, make the adjusting block drive first spring press downward, thereby drive the sliding disc to enter the inside of cooling cylinder, at this moment, through the cooperation of scraping strip, can scrape the dirt in the inside of cooling cylinder, thereby can cool the inside of cylinder and carry out more meticulous cleaning, avoid the inside of cooling cylinder long -term residual deposit to cause its inside to appear the condition of damage or be eroded, improve the service life of equipment to some extent.

Description

Technical Field

[0001] This utility model relates to the field of mechanical engineering technology, specifically to a cooler with an easy-to-clean inner liner. Background Technology

[0002] Coolers are key equipment in the industrial field used to achieve heat exchange. They use built-in pipes or cavities to exchange heat between high-temperature process media and coolants, thereby achieving the purpose of cooling, condensation, or maintaining process temperature.

[0003] As a crucial heat exchange device in industrial production, the inner tank of a cooler is a core component that directly contacts the process medium. During long-term operation, scale, oil, chemical deposits, and other impurities easily accumulate on the inner tank wall, leading to a significant decrease in heat exchange efficiency. Therefore, there is an urgent need for a cooler with an inner tank structure that facilitates thorough cleaning to address these technical challenges.

[0004] However, the applicant believes that the shortcomings are as follows: 1. After the equipment is used, the inner tank needs to be cleaned. During the cleaning process, some areas that are relatively deep inside are inconvenient for operators to clean. Over time, residues and dirt may accumulate, which can corrode the inner wall of the tank and cause damage, thus reducing the service life of the equipment to some extent; 2. After the internal cleaning of the equipment is completed, the operator needs to manually pour out the dirt and wastewater. The operation steps may be cumbersome, which reduces the convenience of the equipment to some extent.

[0005] To address this issue, we propose a cooler that facilitates cleaning of the inner liner. Utility Model Content

[0006] The purpose of this invention is to provide a cooler that facilitates cleaning of the inner liner, thereby solving the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cooler for easy cleaning of the inner liner, comprising a cooling cylinder. The cooling cylinder has an inlet flange and an outlet flange installed at both ends. Sliding grooves are provided on both sides of the inner wall of the cooling cylinder and the inlet flange. Ratchet blocks are fixed at both ends of the inlet flange. A sliding plate is slidably inserted inside the inlet flange, and a fixing seat is fixed on both sides of the sliding plate. An adjusting block is connected to the bearing inside the fixing seat. A cleaning pipe is provided above one end of the inlet flange, and a pipe cover is threadedly connected to the surface of the cleaning tank. A positioning plate is slidably inserted on the side of the outlet flange, and multiple sets of positioning plates are provided. A T-shaped block is provided below one end of the positioning plate, and a second spring is fixed to the upper end of the T-shaped block.

[0008] Preferably, the ratchet block is inclined, and the lower end surface of the ratchet block is in contact with the upper end surface of the adjusting block. The surface of the sliding groove is in contact with the surface of the adjusting block. When the adjusting block is in contact with the ratchet block, the first spring can be pressed down by one end of the adjusting block according to the advancement of the water flow. At this time, the entire adjusting block can pass through the surface of the ratchet block and thus enter the interior of the cooling cylinder.

[0009] Preferably, a first spring is fixed on both sides of the lower end of the adjusting block, and the other end of the first spring is fixed to the surface of the fixed base. Through the elastic force of the first spring, one end of the adjusting block can be rotated outward, thereby allowing the slide to move better inside the cooling cylinder and the inlet flange.

[0010] Preferably, a piston is fixed to one end of the slide plate, and a scraper is fixed to the side of the piston. The cross-section of the scraper is X-shaped. By using the scraper, the dirt remaining on the inner wall of the cooling cylinder can be scraped off, thereby achieving a cleaning effect.

[0011] Preferably, both ends of the side of the cooling cylinder are fixed with anti-leakage strips, and the upper inner wall surface of the positioning plate is in contact with the surface of the anti-leakage strips. Through the above operation, the positions of the cooling cylinder and the outlet flange can be fixed.

[0012] Preferably, one end of the slide is fixed with a fixing block, and the fixing block is trapezoidal. The lower end of the positioning plate is set as an inclined surface, and the inclined surface is in contact with the surface of the fixing block. When the fixing block is in contact with the positioning plate, it can drive the positioning plate to move upward, thereby detaching from the surface of the leak-proof strip.

[0013] Preferably, one end of the outlet flange is provided with a groove, and the surface of the groove is in contact with the surface of the fixing block. When the fixing block is fully inserted into the surface of the groove, it can drive multiple sets of positioning plates to move outward, thereby causing the outlet flange to detach from one end of the cooling cylinder.

[0014] This utility model provides a cooler that facilitates cleaning of the inner liner, and has the following beneficial effects: By rotating the pipe cap to detach it from the surface of the cleaning pipe, the cleaning water is then poured back into the inlet flange. At this time, the force of the liquid drives the sliding plate to move. When the adjusting block is close to the ratchet block, the ratchet block can engage the adjusting block to push the first spring downward, thereby driving the sliding plate into the interior of the cooling cylinder. At this time, with the help of the scraper, the dirt inside the cooling cylinder can be scraped off, thus performing a more thorough cleaning of the interior of the cooling cylinder. This prevents long-term residue from causing damage or corrosion to the interior of the cooling cylinder, and to a certain extent, improves the service life of the equipment.

[0015] The sliding plate is moved by the cleaning water. When the sliding plate moves the fixed block into contact with the groove, the surface of the fixed block can simultaneously contact the bottom surface of the positioning plate. When the surface of the fixed block is completely in contact with the groove, multiple positioning plates can be moved outwards simultaneously. This causes the inner wall of the positioning plate to separate from the surface of the anti-leakage strip, thereby achieving the separation of the cooling cylinder and the outlet flange. Finally, the cleaning water pushes the sliding plate away from the outside of the equipment. At this time, all the dirt and wastewater scraped off are automatically discharged, thus completing the cleaning. The above operation is relatively simple and improves the convenience of the equipment. Attached image description: To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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 three-dimensional front view of the structure of this utility model; Figure 2 This is a partial structural schematic diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the slide block of this utility model; Figure 4 This is a three-dimensional structural disassembly diagram of the adjusting block of this utility model; Figure 5 This is a three-dimensional structural diagram of the scraper blade of this utility model; Figure 6 This is a three-dimensional structural diagram of the outlet flange of this utility model; Figure 7 This is a three-dimensional structural diagram of the positioning plate of this utility model.

[0017] In the diagram: 1. Cooling cylinder; 2. Inlet flange; 3. Ratchet block; 4. Slide plate; 5. Fixed seat; 6. Adjusting block; 7. First spring; 8. Scraper; 9. Pipe cover; 10. Outlet flange; 11. Groove; 12. Positioning plate; 13. Second spring; 14. Fixed block. Detailed implementation method: 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.

[0018] This embodiment proposes a cooler that facilitates cleaning of the inner liner. Example 1 like Figures 1 to 5 As shown, this embodiment proposes a cooler for easy cleaning of the inner liner, including a cooling cylinder 1. The cooling cylinder 1 has an inlet flange 2 and an outlet flange 10 installed at both ends. The upper end of the cooling cylinder 1 has an inlet pipe and an outlet pipe on both sides. The inner walls of the cooling cylinder 1 and the inlet flange 2 are provided with sliding grooves. The inlet flange 2 has ratchet blocks 3 fixed at both ends. The inlet flange 2 has a sliding plate 4 slidably inserted inside. The sliding plate 4 has a fixed seat 5 fixed on both sides. The fixed seat 5 has an adjusting block 6 connected to the bearing inside. A cleaning pipe is provided above one end of the inlet flange 2. The surface of the cleaning pipe is threaded with a pipe cap 9. The ratchet block 3 is inclined. The lower end surface of the ratchet block 3 is in contact with the upper end surface of the adjusting block 6. The surface of the sliding groove is in contact with the surface of the adjusting block 6. The lower end of the adjusting block 6 has a first spring 7 fixed on both sides. The other end of the first spring 7 is fixed to the surface of the fixed seat 5. A piston is fixed at one end of the sliding plate 4. A scraper 8 is fixed on the side of the piston. The cross-section of the scraper 8 is X-shaped.

[0019] The first spring 7 and the second spring 13 used in this application are both subjected to outward pulling force, thus being stretched, and returning to their original state after being released. These are products that can be directly purchased on the market, and their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0020] In the above embodiment, the inlet and outlet pipes work together to maintain the equipment temperature during use. After use, the operator can close the inlet and outlet pipes from the outside. The sliding groove allows the sliding plate 4 to slide along the fixed seat 5 and the adjusting block 6 inside the cooling cylinder 1 and the inlet flange 2, maintaining stability. When the sliding plate 4 moves to the position of the ratchet block 3, the ratchet block 3 presses against the adjusting block 6, causing the first spring 7 to shorten. When the adjusting block 6 moves into the cooling cylinder 1... When the surface of the adjusting block 6 disengages from the surface of the ratchet block 3, the first spring 7 can return to its original length. After the equipment is cleaned, when the slide plate 4 needs to be put back into the inlet flange 2, the two sets of adjusting blocks 6 can be pressed inward to move it into the inlet flange 2. With the cooperation of the piston, the slide plate 4 can move inside the cooling cylinder 1 or the inlet flange 2 by the push of the water. With the cooperation of the scraper 8, when the slide plate 4 moves inside the cooling cylinder 1, the scraper 8 can scrape off the residue or dirt adhering to the inner wall of the cooling cylinder 1 according to its shape.

[0021] Example 2 like Figure 6 and Figure 7As shown, based on the same concept as the above embodiment, this embodiment also proposes: a positioning plate 12 is slidably inserted into the side of the outlet flange 10, and multiple sets of positioning plates 12 are provided. A T-shaped block is provided below one end of the positioning plate 12, and a second spring 13 is fixed at the upper end of the T-shaped block. Leak-proof strips are fixed at both ends of the side of the cooling cylinder 1. The upper inner wall surface of the positioning plate 12 is in contact with the surface of the leak-proof strip. A fixing block 14 is fixed at one end of the sliding plate 4, and the fixing block 14 is trapezoidal. The lower end of the positioning plate 12 is set as an inclined surface, and the inclined surface is in contact with the surface of the fixing block 14. A groove 11 is opened at one end of the outlet flange 10, and the surface of the groove 11 is in contact with the surface of the fixing block 14.

[0022] In the above embodiment, the use of multiple sets of positioning plates 12 can better fix the cooling cylinder 1 and the outlet flange 10. When the fixing block 14 moves into the groove 11, the shape of the fixing block 14 drives the multiple sets of positioning plates 12 to move outward synchronously. At this time, the second spring 13 is squeezed inward, and its length becomes shorter. The inner wall of the positioning plate 12 is separated from the surface of the anti-leakage strip, thereby disassembling the position of the outlet flange 10. When the equipment is cleaned and the cooling cylinder 1 and the outlet flange 10 are fixed, the multiple sets of positioning plates 12 can be pulled outward first, and then the inner wall of the outlet flange 10 is brought into contact with the surface of the cooling cylinder 1. Then the positioning plates 12 are released, and the position of the cooling cylinder 1 and the outlet flange 10 can be fixed.

[0023] Working principle: When using the equipment, first rotate the pipe cover 9 to remove it from the surface of the cleaning pipe. Then, pour the cleaning water back into the inlet flange 2. The force of the liquid drives the sliding plate 4 to move. When the adjusting block 6 is close to the ratchet block 3, it can drive the first spring 7 to press down, thereby allowing the sliding plate 4 to enter the interior of the cooling cylinder 1. With the cooperation of the scraper 8, the dirt or residue deposited on the inner wall surface of the cooling cylinder 1 is scraped off. When the cleaning water pushes the sliding plate 4 to make the fixing block 14 fit with the groove 11, the surface of the fixing block 14 fits with the bottom surface of the positioning plate 12. When the fixing block 14 is completely inside the groove 11, it can drive multiple sets of positioning plates 12 to move outward synchronously, thereby causing the inner wall of the positioning plate 12 to separate from the surface of the anti-leakage strip. At this time, the cooling cylinder 1 and the outlet flange 10 can be separated. Finally, the synchronous sliding plate 4 is pushed away from the outside of the equipment by the cleaning water. At that time, all dirt and wastewater are automatically discharged from the outside of the equipment. The above is the complete working principle of this utility model.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A cooler with an easy-to-clean inner liner, comprising a cooling cylinder (1), characterized in that: The cooling cylinder (1) is equipped with an inlet flange (2) and an outlet flange (10) at both ends respectively. The inner walls of the cooling cylinder (1) and the inlet flange (2) are provided with sliding grooves on both sides. The inlet flange (2) is fixed with ratchet blocks (3) at both ends. The inlet flange (2) is slidably inserted with a sliding plate (4), and the sliding plate (4) is fixed with a fixing seat (5) on both sides. The fixing seat (5) is connected to an adjusting block (6) with a bearing inside. A cleaning pipe is provided above one end of the inlet flange (2), and a pipe cover (9) is threadedly connected to the surface of the cleaning tank. A positioning plate (12) is slidably inserted on the side of the outlet flange (10), and multiple sets of positioning plates (12) are provided. A T-shaped block is provided below one end of the positioning plate (12), and a second spring (13) is fixed at the upper end of the T-shaped block.

2. A cooler with an easy-to-clean inner liner according to claim 1, characterized in that: The ratchet block (3) is inclined, and the lower end surface of the ratchet block (3) is in contact with the upper end surface of the adjusting block (6), and the surface of the slide groove is in contact with the surface of the adjusting block (6).

3. A cooler with an easy-to-clean inner liner according to claim 1, characterized in that: The lower ends of the adjusting block (6) are fixed with first springs (7) on both sides, and the other end of the first springs (7) is fixed to the surface of the fixing base (5).

4. A cooler with an easy-to-clean inner liner according to claim 1, characterized in that: A piston is fixed to one end of the slide (4), and a scraper (8) is fixed to the side of the piston, and the cross-section of the scraper (8) is X-shaped.

5. A cooler for easy cleaning of the inner liner according to claim 1, characterized in that: Both ends of the side of the cooling cylinder (1) are fixed with anti-leakage strips, and the upper inner wall surface of the positioning plate (12) is in contact with the surface of the anti-leakage strips.

6. A cooler with an easy-to-clean inner liner according to claim 1, characterized in that: One end of the slide (4) is fixed with a fixing block (14), and the fixing block (14) is trapezoidal. The lower end of the positioning plate (12) is set as an inclined surface, and the inclined surface is in contact with the surface of the fixing block (14).

7. A cooler for easy cleaning of the inner liner according to claim 6, characterized in that: One end of the outlet flange (10) is provided with a groove (11), and the surface of the groove (11) is in contact with the surface of the fixing block (14).

Images