Rainwater recycling and circulating cooling system of air compressor for draw texturing yarn production

Abstract

The utility model discloses a rainwater recycling and circulating cooling system of an air compressor for texturing yarn production, which comprises an air compressor, a rainwater reservoir connected with the air compressor, a cooling tower connected with the rainwater reservoir and a cold water pool communicated with the cooling tower, and the cold water pool is connected with the air compressor through a cold water pipe. And a plurality of rainwater collecting pipes are arranged on the rainwater reservoir. After rainwater is collected by the rainwater collecting pipe, the rainwater is put into the rainwater reservoir; the rainwater in the rainwater reservoir is discharged into the cold water pool after being cooled by the cooling tower; rainwater in the cold water pool enters the air compressor, heat is taken out to form hot water, the hot water enters the rainwater storage pool to be mixed with previous rainwater to be cooled, then cooling is conducted through the cooling tower, and circulating cooling of the rainwater is formed. And domestic water can be saved, the economic loss is greatly reduced, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of textured yarn production, in particular to a rainwater recycling and cooling system of an air compressor used in textured yarn production. Background Art

[0002] Textured yarn is a type of yarn created by texturizing monofilament yarn. It exhibits excellent elasticity and durability. During the texturizing process, the yarn is wound onto a paper spool or plastic tube. After repeated stretching and rotation, it is passed through a bobbin on a reel to form a textured yarn reel. The production of textured yarn requires an air compressor (compressor), typically a water-cooled type. This type of compressor consumes a significant amount of water during operation. This is primarily due to the fact that when the cooling tower circulates water through the compressor, water evaporates into steam. This steam is then exhausted from the system, leading to water loss. Domestic water is typically used as operating water, and this water loss results in significant daily economic losses. Rainwater, formed by alternating cold and warm conditions, is collected for use as cooling water for the air compressor. This not only saves domestic water but also significantly reduces economic losses. 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 rainwater recovery circulation cooling system for an air compressor used in the production of textured yarn, which can save domestic water, greatly reduce economic losses and lower production costs.

[0004] To solve the above-mentioned existing technical problems, the purpose of this application is achieved by adopting the following technical solution: a rainwater recovery and circulation cooling system for an air compressor used in the production of textured yarn, comprising an air compressor, a rainwater reservoir connected to the air compressor, a cooling tower connected to the rainwater reservoir, and a cold water tank connected to the cooling tower. The cold water tank is connected to the air compressor via a cold water pipe, and the rainwater reservoir is provided with a plurality of rainwater collection pipes. The rainwater collection pipes collect rainwater and place it into the rainwater reservoir; the rainwater in the rainwater reservoir is cooled by the cooling tower and then discharged into the cold water tank; the rainwater in the cold water tank enters the air compressor, removes heat and forms hot water, which enters the rainwater reservoir and mixes with the previous rainwater to cool down, and then passes through the cooling tower for further cooling, thus forming a rainwater circulation cooling system. This system can save domestic water and greatly reduce economic losses.

[0005] Preferably, the rainwater reservoir is provided with a plurality of rainwater collection boxes, the rainwater collection pipes being connected to the rainwater collection boxes, and the rainwater collection boxes being in communication with the rainwater reservoir. The rainwater collection boxes are used to collect excess rainwater, which not only controls the amount of water in the rainwater reservoir but also provides timely water supply to the rainwater reservoir, thereby ensuring the normal operation of the entire circulation system.

[0006] Preferably, the bottom of the rainwater collection box is provided with a base, the base is provided with a protective frame, and the rainwater collection box is arranged in the protective frame. The base and the protective frame support the rainwater collection box, and the protective frame can protect the rainwater collection box to prevent the rainwater collection box from being damaged by external forces.

[0007] Preferably, the rainwater reservoir is provided with a heat dissipation vent located below the rainwater collection box, and a support plate is provided at the heat dissipation vent for supporting the base. Rainwater heated by the air compressor enters the rainwater reservoir, mixes with the previous rainwater, and cools down, and is dissipated through the heat dissipation vent; the support plate supports the base to prevent the base from sagging or bending at the heat dissipation vent.

[0008] Preferably, a connecting manifold is provided at the bottom of the plurality of rainwater collection boxes, and the end of the manifold is connected to the rainwater reservoir via a valve. The valve provided at the end of the manifold can effectively control the water volume in the rainwater reservoir, ensuring the normal operation of the entire circulation system.

[0009] Preferably, the air compressor is connected to the rainwater reservoir via a hot water pipe, and a power pump is provided on the hot water pipe. The power pump is used to control the flow rate of the entire circulation system, thereby adjusting the cooling speed of the circulation system on the air compressor.

[0010] Preferably, the power pumps are connected in parallel to the hot water pipe. In this way, even if one of the power pumps is damaged and cannot work and needs repair, the other one can continue to work, thus ensuring the normal operation of the entire circulation system.

[0011] Preferably, a water outlet pipe is provided at the bottom of the cooling tower, and the cold water pool is an open structure, wherein the water outlet pipe is connected to the cold water pool to discharge water. The open structure can further dissipate heat and also collect rainwater.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] In the rainwater recycling and circulating cooling system of the air compressor for the production of textured yarns, which adopts the above-mentioned technical solution, rainwater is collected by a rainwater collection pipe and placed into a rainwater reservoir; the rainwater in the rainwater reservoir is cooled by a cooling tower and then discharged into a cold water tank; the rainwater in the cold water tank enters the air compressor, removes the heat and forms hot water, which enters the rainwater reservoir and mixes with the previous rainwater to cool it down, and then passes through the cooling tower for further cooling, thus forming a circulating cooling of rainwater; this can save domestic water and greatly reduce economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2This is a structural diagram of the rainwater storage tank and rainwater collection box in the utility model;

[0016] In the figure: 1. Air compressor; 2. Hot water pipe; 3. Power pump; 4. Rainwater reservoir; 41. Heat dissipation vent; 42. Support plate; 5. Cooling tower; 6. Cold water tank; 7. Cold water pipe; 8. Rainwater collection pipe; 9. Rainwater collection box; 10. Outlet pipe; 11. Protective frame; 12. Base; 13. Manifold. DETAILED DESCRIPTION

[0017] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0018] In the description of this application, it should be understood that the terms "up", "down", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They 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 direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on this application.

[0019] like Figure 1 and Figure 2 As shown, the rainwater recovery circulation cooling system of the air compressor for texturized yarn production includes an air compressor 1, a rainwater reservoir 4 connected to the air compressor 1, a cooling tower 5 connected to the rainwater reservoir 4, and a cold water tank 6 connected to the cooling tower 5. The cold water tank 6 is connected to the air compressor 1 through a cold water pipe 7. The rainwater reservoir 4 is provided with a plurality of rainwater collection pipes 8.

[0020] The rainwater collecting pipe 8 collects the rainwater and puts it into the rainwater reservoir 4; the rainwater in the rainwater reservoir 4 is cooled by the cooling tower 5 and then discharged into the cold water tank 6; the rainwater in the cold water tank 6 enters the air compressor 1, takes out the heat to form hot water, and the hot water enters the rainwater reservoir 4 and mixes with the previous rainwater to cool down, and then passes through the cooling tower 5 for cooling, forming a circulating cooling of the rainwater; it can save domestic water, greatly reduce economic losses, and reduce production costs.

[0021] The rainwater reservoir 4 is configured as a capped structure, mainly to prevent foreign objects from falling into the rainwater reservoir 4 and affecting the normal use of the cooling tower 5; a filtering device can also be provided between the rainwater reservoir 4 and the cooling tower 5 to remove debris in the rainwater.

[0022] The rainwater reservoir 4 is provided with a plurality of rainwater collection boxes 9, and the rainwater collection pipes 8 are connected to the rainwater collection boxes 9, and the rainwater collection boxes 9 are in communication with the rainwater reservoir 4. The rainwater collection boxes 9 are used to collect excess rainwater, which can not only control the amount of water in the rainwater reservoir 4, but also can supply water to the rainwater reservoir 4 in a timely manner, thereby ensuring the normal operation of the entire circulation system.

[0023] The bottom of the rainwater collecting box 9 is provided with a base 12, and the base 12 is provided with a protective frame 11, and the rainwater collecting box 9 is arranged in the protective frame 11. The base 12 and the protective frame 11 support the rainwater collecting box 9, and the protective frame 11 can protect the rainwater collecting box 9 to prevent the rainwater collecting box 9 from being damaged by external forces. The rainwater reservoir 4 is provided with a heat dissipation vent 41 below the rainwater collecting box 9, and the heat dissipation vent 41 is provided with a support plate 42 for supporting the base 12. The rainwater heated by the air compressor 1 enters the rainwater reservoir 4 and mixes with the previous rainwater to cool down, and dissipates heat through the heat dissipation vent 41; the support plate 42 supports the base 12 to prevent the base 12 from sinking and bending at the heat dissipation vent 41.

[0024] The bottom of the rainwater collection boxes 9 is provided with a connecting manifold 13, and the end of the manifold 13 is connected to the rainwater reservoir 4 through a valve. The valve provided at the end of the manifold 13 can effectively control the water volume of the rainwater reservoir 4, ensuring the normal operation of the entire circulation system.

[0025] The air compressor 1 is connected to the rainwater reservoir 4 via a hot water pipe 2, which is equipped with a power pump 3. The power pump 3 controls the flow rate of the entire circulation system, thereby regulating the cooling rate of the air compressor 1. Two power pumps 3 are connected in parallel on the hot water pipe 2. This parallel connection ensures that even if one pump fails and requires repair, the other can continue to operate, ensuring the normal operation of the entire circulation system. A check valve is installed on the power pump 3 to prevent rainwater from flowing back.

[0026] The bottom of the cooling tower 5 is provided with a water outlet pipe 10, and the cold water pool 6 is an open structure, and the water outlet pipe 10 is connected to the cold water pool 6 to discharge water. The open structure can further dissipate heat and can also collect rainwater.

[0027] The above-mentioned embodiments are only preferred embodiments of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and replacements made by technicians in this field based on the present application shall fall within the scope of protection required by the present application.

Claims

1. Rainwater recycling and cooling system for air compressors used in textured yarn production, characterized by: The invention comprises an air compressor (1), a rainwater reservoir (4) connected to the air compressor (1), a cooling tower (5) connected to the rainwater reservoir (4), and a cold water pool (6) in communication with the cooling tower (5); the cold water pool (6) is connected to the air compressor (1) via a cold water pipe (7); and a plurality of rainwater collecting pipes (8) are provided on the rainwater reservoir (4).

2. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 1, characterized in that: A plurality of rainwater collection boxes (9) are provided on the rainwater reservoir (4), the rainwater collection pipes (8) are connected to the rainwater collection boxes (9), and the rainwater collection boxes (9) are in communication with the rainwater reservoir (4).

3. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 2, characterized in that: The bottom of the rainwater collection box (9) is provided with a base (12), a protective frame (11) is provided on the base (12), and the rainwater collection box (9) is arranged in the protective frame (11).

4. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 3, characterized in that: A heat dissipation port (41) is provided on the rainwater reservoir (4) below the rainwater collection box (9), and a support plate (42) for supporting the base (12) is provided at the heat dissipation port (41).

5. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 2, characterized in that: A communicating confluence pipe (13) is provided at the bottom of the plurality of rainwater collection boxes (9), and the end of the confluence pipe (13) is communicated with the rainwater storage tank (4) via a valve.

6. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 1, characterized in that: The air compressor (1) is connected to the rainwater storage tank (4) via a hot water pipe (2), and a power pump (3) is provided on the hot water pipe (2).

7. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 6, characterized in that: The power pumps (3) are two units connected in parallel on the hot water pipe (2).

8. The rainwater recycling and cooling system for an air compressor for textured yarn production according to claim 1, characterized in that: A water outlet pipe (10) is provided at the bottom of the cooling tower (5), the cold water pool (6) is an open structure, and the water outlet pipe (10) is connected to the cold water pool (6) to discharge water.

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