Centralized workshop chilled water system

Abstract

The utility model discloses a centralized workshop chilled water system. The centralized workshop chilled water system comprises a cooling device body used for installation and an S-shaped pipeline fixedly installed in the cooling device body. The device further comprises a first pipeline, the left side of the S-shaped pipeline is fixedly connected with the left side of the first pipeline, bolts are installed at the upper end and the lower end of the first pipeline, nuts are installed on the right sides of the bolts, a first sealing ring and a second sealing ring are installed in the S-shaped pipeline, and the second sealing ring is located on the left side of the first sealing ring. A filter screen is arranged in the first pipeline, clamping grooves are formed in the upper end and the lower end of the filter screen, clamping blocks are arranged in the clamping grooves, sliding blocks are connected to the middles of the clamping blocks, and springs are arranged on the outer sides of the sliding blocks. According to the centralized workshop chilled water system, the sealing performance of the pipeline connecting position can be conveniently guaranteed, the filter screen can be conveniently detached and cleaned, water can be conveniently recycled, and waste of water resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of centralized workshop chilled water systems, in particular to a centralized workshop chilled water system. Background Art

[0002] The chiller unit is a temperature control device that can both increase and decrease temperatures. Its function is to maintain constant temperature, control temperature, reduce temperature, cool, and refrigerate in the process. As traditional workshops are stale in summer, which can easily lead to an increase in internal heat, a chiller system is designed that avoids water waste by recycling the chilled water.

[0003] The existing technical solutions have the following defects: it is not convenient to ensure the sealing of the pipe joints, it is not convenient to disassemble and clean the filter, and it is not convenient to recycle water, resulting in a waste of water resources. Therefore, the utility model provides a centralized workshop chilled water system to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a centralized workshop chilled water system to solve the problems raised in the above background technology that it is inconvenient to ensure the sealing of pipe connections, it is inconvenient to disassemble and clean the filter, it is inconvenient to recycle water, and water resources are wasted.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A centralized workshop chilled water system, comprising: a cooling device body for installation, an S-shaped pipe fixedly installed inside the cooling device body;

[0006] It also includes: a first pipeline, the left side of the S-shaped pipeline is fixedly connected to the left side of the first pipeline, and bolts are installed at the upper and lower ends of the first pipeline, and a nut is installed on the right side of the bolt, a first sealing ring and a second sealing ring are installed inside the S-shaped pipeline, and the second sealing ring is located on the left side of the first sealing ring, a filter is arranged inside the first pipeline, and slots are arranged at the upper and lower ends of the filter, a block is arranged inside the slot, and a sliding block is connected to the middle of the block, and a spring is arranged on the outside of the sliding block, a second pipeline is connected to the upper left end of the S-shaped pipeline, a water pump is connected to the right side of the upper end of the second pipeline, and a third pipeline is connected to the right side of the water pump, a connecting valve is arranged inside the lower end of the third pipeline, and first holes are arranged at the upper and lower ends of the connecting valve, and a second hole is arranged on the left side of the connecting valve, and a handle is fixed on the front side of the connecting valve.

[0007] Preferably, the middle portion of the S-shaped pipe is connected to the first pipe in a snap-fit ​​manner, and the interior of the first pipe is arranged in a fitted state with the second sealing ring.

[0008] Preferably, the interior of the S-shaped pipe is arranged in a close-fitting state with the first sealing ring, and the left side of the first sealing ring is arranged in a close-fitting state with the second sealing ring.

[0009] Preferably, the interior of the card slot is connected to the card block in a card-engaging manner, and the card block forms a sliding structure inside the first pipe.

[0010] Preferably, the middle portion of the clamping block is arranged in a fitted state with the sliding block, and the upper left end of the sliding block is arranged in an inclined state.

[0011] Preferably, the sliding block forms a sliding structure on the inner wall of the first pipe, and the outer end of the sliding block is arranged in a fitted state with the spring.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the centralized workshop chilled water system is convenient for ensuring the sealing of the pipe connection, convenient for disassembling and cleaning the filter, convenient for recycling water, and avoiding wasting water resources;

[0013] 1. A first pipe, a first sealing ring and a second sealing ring are provided. The inside of the first pipe is engaged with the S-shaped pipe, and bolts and nuts are respectively installed on the upper and lower ends of the S-shaped pipe and the first pipe to ensure a stable connection between the S-shaped pipe and the first pipe. At the same time, the middle part of the right side of the first pipe is in contact with the second sealing ring, and the second sealing ring is in contact with the first sealing ring, so as to ensure the sealing between them, which is convenient for ensuring the sealing of the pipe connection;

[0014] 2. A filter screen, a clamping block and a sliding block are provided. When the filter screen inside the first pipe is installed inside the S-shaped pipe, water is filtered through the filter screen. When the filter screen needs to be disassembled and cleaned, the sliding block is pressed to squeeze the spring, and the sliding block slides inside the clamping block, and the clamping block slides to the upper and lower ends as the sliding block moves. The clamping block is disengaged from the clamping groove, and the filter screen can be disassembled, which is convenient for disassembly and cleaning of the filter screen;

[0015] 3. A water pump, a connecting valve and a handle are provided. When the chilled water needs to be circulated, the connecting valve is rotated by holding the handle, and the connecting valve drives the first hole groove to align with the lower end of the third pipe, and the second hole groove corresponds to the right output end of the S-shaped pipe. The water pump is started to make the water flowing out of the S-shaped pipe flow to the third pipe through the internal path of the connecting valve, and the water pump then re-transports the water to the inside of the S-shaped pipe through the second pipe, so as to facilitate the recycling of water and avoid wasting water resources. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0020] In the figure: 1. cooling device body; 2. S-shaped pipe; 3. first pipe; 4. bolt; 5. nut; 6. first sealing ring; 7. second sealing ring; 8. filter; 9. slot; 10. block; 11. sliding block; 12. spring; 13. second pipe; 14. water pump; 15. third pipe; 16. connecting valve; 17. first hole slot; 18. second hole slot; 19. handle. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-4 The utility model provides a technical solution: a centralized workshop chilled water system, including a cooling device body 1, an S-shaped pipe 2, a first pipe 3, a bolt 4, a nut 5, a first sealing ring 6, a second sealing ring 7, a filter 8, a slot 9, a block 10, a sliding block 11, a spring 12, a second pipe 13, a water pump 14, a third pipe 15, a connecting valve 16, a first hole slot 17, a second hole slot 18 and a handle 19.

[0023] The left side of the S-shaped pipe 2 is fixedly connected to the left side of the first pipe 3, and bolts 4 are installed at the upper and lower ends of the first pipe 3, and a nut 5 is installed on the right side of the bolt 4. A first sealing ring 6 and a second sealing ring 7 are installed inside the S-shaped pipe 2, and the second sealing ring 7 is located on the left side of the first sealing ring 6. A filter screen 8 is arranged inside the first pipe 3, and a card slot 9 is arranged at the upper and lower ends of the filter screen 8. A card block 10 is arranged inside the card slot 9, and a sliding block 11 is connected to the middle of the card block 10, and a spring 12 is arranged on the outside of the sliding block 11. The upper left end of the S-shaped pipe 2 is connected to the second pipe 13, and a water pump 14 is connected to the right side of the upper end of the second pipe 13, and a third pipe 15 is connected to the right side of the water pump 14. A connecting valve 16 is arranged inside the lower end of the third pipe 15, and a first hole groove 17 is arranged at the upper and lower ends of the connecting valve 16, and a second hole groove 18 is arranged on the left side of the connecting valve 16, and a handle 19 is fixed on the front side of the connecting valve 16.

[0024] like Figure 1 and Figure 3 As shown, the middle part of the S-shaped pipe 2 is connected to the first pipe 3 by a snap-fitting manner, and the interior of the first pipe 3 is arranged in a fit state with the second sealing ring 7, the interior of the S-shaped pipe 2 is arranged in a fit state with the first sealing ring 6, and the left side of the first sealing ring 6 is arranged in a fit state with the second sealing ring 7, so as to ensure the sealing between the pipes.

[0025] like Figure 3 As shown, the interior of the card slot 9 is connected to the card block 10 in a card-engaging manner, and the card block 10 forms a sliding structure inside the first pipe 3, the middle part of the card block 10 is arranged in a fitted state with the sliding block 11, and the upper left end of the sliding block 11 is arranged in an inclined state, the sliding block 11 forms a sliding structure on the inner wall of the first pipe 3, and the outer end of the sliding block 11 is arranged in a fitted state with the spring 12, so as to facilitate filtering of water.

[0026] Working principle: When using this centralized workshop chilled water system, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first connect the left side of the S-shaped pipe 2 to the first pipe 3, engage the interior of the S-shaped pipe 2 with the first pipe 3, and then install the bolts 4 and nuts 5 on the upper and lower ends of the S-shaped pipe 2 and the first pipe 3 respectively. After the position is fixed, the interior of the first pipe 3 is fitted with the second sealing ring 7, and the first sealing ring 6 is fitted with the second sealing ring 7, so as to ensure the sealing between the interiors and avoid water leakage when water is input into the interior of the S-shaped pipe 2. At the same time, when water is input into the interior of the S-shaped pipe 2 through the first pipe 3, it is also necessary to filter it to ensure the quality of the water. After the filter screen 8 filters it, a large amount of impurities will accumulate on the surface of the filter screen 8. Therefore, the sliding block 11 squeezes the spring 12, and the sliding block 1 1 drives the block 10 to move upward, and the block 10 is disengaged from the card slot 9, so that the filter screen 8 can be disassembled and cleaned from the inside of the first pipe 3. When the workshop cold water system is in operation, in order to avoid water waste, water circulation can be used. Hold the handle 19 to drive the connecting valve 16 to rotate, and the connecting valve 16 rotates to drive the first hole groove 17 to correspond to the lower end of the third pipe 15, and the second hole groove 18 corresponds to the output end of the S-shaped pipe 2. When water is output through the right side of the S-shaped pipe 2, it flows into the inside of the third pipe 15 through the path of the connecting valve 16. Start the water pump 14 to output the water inside the third pipe 15 through the second pipe 13 to the inside of the S-shaped pipe 2, and the water circulation refrigeration can be completed. This is the use method of the centralized workshop chilled water system.

[0027] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A centralized workshop chilled water system, comprising: A cooling device body (1) for installation, and an S-shaped pipe (2) fixedly installed inside the cooling device body (1); It is characterized by further comprising: The first pipe (3) is provided with a left side of the S-shaped pipe (2) and a left side of the first pipe (3), and bolts (4) are installed at the upper and lower ends of the first pipe (3), and a nut (5) is installed on the right side of the bolt (4). A first sealing ring (6) and a second sealing ring (7) are installed inside the S-shaped pipe (2), and the second sealing ring (7) is located on the left side of the first sealing ring (6). A filter screen (8) is provided inside the first pipe (3), and slots (9) are provided at the upper and lower ends of the filter screen (8). A block (10) is provided inside the slot (9), and the center of the block (10) is provided with a plurality of locking members. The S-shaped pipe (2) is connected to a sliding block (11), and a spring (12) is arranged on the outside of the sliding block (11); the upper left end of the S-shaped pipe (2) is connected to a second pipe (13), and the upper right end of the second pipe (13) is connected to a water pump (14), and the right side of the water pump (14) is connected to a third pipe (15); a connecting valve (16) is arranged inside the lower end of the third pipe (15), and the upper and lower ends of the connecting valve (16) are provided with first hole grooves (17), and the left side of the connecting valve (16) is provided with a second hole groove (18); a handle (19) is fixed to the front side of the connecting valve (16).

2. A centralized workshop chilled water system according to claim 1, characterized in that: The middle portion of the S-shaped pipe (2) is connected to the first pipe (3) in a snap-fit ​​manner, and the interior of the first pipe (3) is arranged in a fitted state with the second sealing ring (7).

3. A centralized workshop chilled water system according to claim 1, characterized in that: The interior of the S-shaped pipe (2) is arranged in a close-fitting state with the first sealing ring (6), and the left side of the first sealing ring (6) is arranged in a close-fitting state with the second sealing ring (7).

4. A centralized workshop chilled water system according to claim 1, characterized in that: The interior of the clamping groove (9) is connected to the clamping block (10) in a clamping manner, and the clamping block (10) forms a sliding structure inside the first pipe (3).

5. A centralized workshop chilled water system according to claim 1, characterized in that: The middle part of the clamping block (10) is arranged in a fitted state with the sliding block (11), and the upper left end of the sliding block (11) is arranged in an inclined state.

6. A centralized workshop chilled water system according to claim 1, characterized in that: The sliding block (11) forms a sliding structure on the inner wall of the first pipe (3), and the outer end of the sliding block (11) is arranged in a fitted state with the spring (12).

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