Spinning manifold air conditioner cooling system

Abstract

The utility model discloses a spinning manifold air conditioner cooling system which comprises a fresh air mixing cavity, a coarse filter bag, a spraying chamber, a side blower chamber and an air duct, a flow dividing chamber is arranged between the air duct and the side blower chamber, a partition plate is arranged in the flow dividing chamber, the flow dividing chamber forms a first cavity and a second cavity through the partition plate, and the first cavity and the second cavity are communicated through the coarse filter bag. Opening and closing doors are arranged at inlets and outlets of the first cavity and the second cavity, a surface air cooler is arranged in the first cavity, and fresh air blown out of the side air blowing chamber forms two air channels through the flow dividing chamber. The problems that dust and spraying scale are attached to the surface of an existing surface air cooler in winter, blockage is caused, and the refrigerating effect in summer is affected are effectively solved, and the surface air cooler can adapt to different environments.

Description

Technical Field

[0001] This utility model relates to the technical field of spinning production equipment, specifically to an air conditioning cooling system for a spinning box. Background Technology

[0002] In the yarn preparation process in the spinning production workshop, the spinning boxes require air cooling. The cooling air entering the spinning boxes is first processed by the spinning air conditioning cooling system. Currently, the system consists of a fresh air mixing chamber, followed by filtration through a primary filter bag, then cooling through a spray chamber and a surface cooler. Finally, the air is sent to a fine filter bag for further filtration before entering the air duct for supply. However, technicians discovered that because the surface cooler is located after the water tank spray, the spray water directly hits it. After prolonged operation, dust and scale accumulate on the surface cooler, clogging the fins and reducing ventilation. This results in poor cooling performance and insufficient humidity control, leading to low humidity levels. To ensure production stability, the workshop has had to increase the power of the spray water pump, resulting in waste. Summary of the Invention

[0003] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide a spinning box air conditioning cooling system, which effectively solves the problem that the existing surface cooler is blocked by dust and spray scale adhering to the surface cooler after winter, affecting the cooling effect in summer, and enables it to adapt to different environments.

[0004] To solve the aforementioned technical problems, this application adopts the following technical solution:

[0005] A spinning box-type air conditioning cooling system, characterized in that: it includes a fresh air mixing chamber, a coarse filter bag, a spray chamber, a side blower chamber, and an air duct; a diversion chamber is provided between the air duct and the side blower chamber; a partition is provided in the diversion chamber; the diversion chamber forms a first cavity and a second cavity through the partition; both the inlet and outlet of the first cavity and the second cavity are provided with opening and closing doors; a surface cooler is provided in the first cavity; and the fresh air blown out by the side blower chamber forms two air ducts through the diversion chamber.

[0006] Preferably, both the first cavity and the second cavity are provided with fine filter bags.

[0007] Preferably, the spacing between the fins on the surface cooler is 3.5 mm.

[0008] Preferably, the opening and closing door is a roller shutter door or a sliding door.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] After the renovation, the air conditioning cooling system of the spinning box was changed from one air duct to two air ducts, which can switch the air supply according to different seasons. This avoids the problem of dust and spray scale adhering to the surface cooler and causing airflow obstruction in winter, improves the cooling effect, extends the service life of the surface cooler, reduces the power of the spray room water pump and the side blower indoor fan, saves more energy, and avoids waste. Attached Figure Description

[0011] Figure 1 This is a top view structural diagram of the present invention;

[0012] In the diagram: 1. Fresh air mixing chamber; 2. Coarse filter bag; 3. Spray chamber; 4. Side blower chamber; 5. Fine filter bag; 6. Surface cooler; 7. Diversion chamber; 71. First chamber; 72. Second chamber; 8. Opening door; 9. Air duct; 10. Partition. Detailed Implementation

[0013] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0014] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0015] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0016] like Figure 1As shown, a spinning box air conditioning cooling system includes a fresh air mixing chamber 1, a coarse filter bag 2, a spray chamber 3, a side blower chamber 4, and an air duct 9. A diversion chamber 7 is provided between the air duct 9 and the side blower chamber 4. A partition 10 is provided in the diversion chamber 7. The diversion chamber 7 forms a first cavity 71 and a second cavity 72 through the partition 10. The inlet and outlet of the first cavity 71 and the second cavity 72 are provided with opening and closing doors 8. A surface cooler 6 is provided in the first cavity 71. The fresh air blown out by the side blower chamber 4 forms two air ducts 9 through the diversion chamber 7.

[0017] In actual production, the existing equipment is improved. A diversion chamber 7 is formed in the air duct 9 behind the side blower chamber 4 by the wall and the opening and closing door 8. The diversion chamber 7 is further divided into a first cavity 71 and a second cavity 72 by the partition 10. A surface cooler 6 is added in the first cavity 71. For the newly added spinning box air conditioning cooling system, the surface cooler 6 is no longer installed on one side of the spray chamber 3. For the existing spinning box air conditioning cooling system, since removing the surface cooler 6 requires a certain cost, only the fins on the surface cooler 6 are removed, making the structure more reasonable and the modification cost lower. After modification, the air conditioning cooling system of the spinning box was changed from a single air duct 9 to a dual air duct 9. In winter, the opening doors 8 on both sides of the second chamber 72 are open, while the opening doors 8 on both sides of the first chamber 71 are closed. Since the fresh air temperature is already low and does not require cooling through the surface cooler 6, but the humidity is also low and requires humidification, the spray chamber 3 is activated when the fresh air is sent from the fresh air mixing chamber 1 into the air duct 9. After being humidified by the spray chamber 3, the fresh air is directly delivered to the second chamber 72 by the fan in the side blower chamber 4, and then directly into the air duct 9. This avoids the problem of dust and spray scale adhering to the surface cooler 6, improving the cooling effect and extending the service life of the surface cooler 6. It also avoids the obstruction of fresh air flow caused by the surface cooler 6 during air delivery, reducing the power requirements of the water pump in the spray chamber 3 and the fan in the side blower chamber 4, thus saving energy and avoiding waste. When the temperature is high, such as in summer, the fresh air needs to be cooled, but the humidity in the air is also high. Therefore, the opening and closing doors 8 on both sides of the second cavity 72 can be closed, and the opening and closing doors 8 on both sides of the first cavity 71 can be opened. When the fresh air is sent from the fresh air mixing chamber 1 into the air duct 9, the spray chamber 3 is in a stopped state. The fresh air is directly delivered to the first cavity 71 by the fan in the side blower chamber 4, where it is specifically cooled by the surface cooler 6 before being delivered to the air duct 9. This achieves the purpose of energy saving and consumption reduction, effectively solving the problem that the existing surface cooler 6 becomes blocked after winter, affecting the cooling effect in summer, and enabling it to adapt to different environments.

[0018] A further improvement is that both the first cavity 71 and the second cavity 72 are equipped with fine filter bags 5.

[0019] Because the side blower chamber 4 has passages on both sides for easy access by operators, the fresh air that was originally filtered by the fine filter bag 5 still contains dust brought in during the opening of the passage. Therefore, in order to better ensure the cleanliness of the fresh air in the air duct 9, the fine filter bag 5 is installed in the first chamber 71 and the second chamber 72. This not only makes the fresh air cooled by the surface cooler 6 cleaner and avoids clogging the fins of the surface cooler 6, but also reduces the size of the fine filter bag 5, allowing for a second filtration of the fresh air entering the air duct 9, and better preventing dust in the side blower chamber 4 from entering the air duct 9.

[0020] A further improvement is made to the fact that the spacing between the fins on the surface cooler 6 is 3.5 mm.

[0021] The original fins of the surface cooler 6 were spaced about 3mm-3.2mm apart, resulting in low ventilation. To improve the ventilation of the side-blowing airflow, the fin spacing of the surface cooler 6 was improved, with the final distance set at 3.5mm. At this distance, the ventilation reaches the ideal target, ensuring the cooling effect and improving product quality.

[0022] A further improvement is that the opening and closing door 8 is a roller shutter door or a sliding door.

[0023] The opening and closing door 8 is controlled by a roller shutter or a sliding door, which simplifies the control of the fresh air flow. When the width of the first cavity 71 and the second cavity 72 is large or the width difference is large, a roller shutter is used for opening and closing, which makes the operation simpler. When the width of the first cavity 71 and the second cavity 72 is the same or close, a sliding door can also be used for opening and closing. After closing, a double-layer structure can be formed, which has a stronger resistance to wind pressure.

[0024] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A spinning box air conditioning cooling system, characterized in that: It includes a fresh air mixing chamber (1), a coarse filter bag (2), a spray chamber (3), a side blower chamber (4), and an air duct (9). A diversion chamber (7) is provided between the air duct (9) and the side blower chamber (4). A partition (10) is provided in the diversion chamber (7). The diversion chamber (7) forms a first cavity (71) and a second cavity (72) through the partition (10). The inlet and outlet of the first cavity (71) and the second cavity (72) are provided with opening and closing doors (8). A surface cooler (6) is provided in the first cavity (71). The fresh air blown out by the side blower chamber (4) forms two air ducts (9) through the diversion chamber (7).

2. The air conditioning cooling system for a spinning box according to claim 1, characterized in that: Both the first cavity (71) and the second cavity (72) are equipped with fine filter bags (5).

3. The air conditioning cooling system for a spinning box according to claim 1, characterized in that: The spacing between the fins on the surface cooler (6) is 3.5 mm.

4. The air conditioning cooling system for a spinning box according to claim 1, characterized in that: The opening and closing door (8) is a roller shutter door or a sliding door.

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