Rubber tube cooling and air-drying device
By setting up a horizontal partition and a bellows in the hose cooling device, cooling water circulation and air-drying are achieved, which solves the problems of rising cooling water temperature and pollution, improves the cooling effect of the hose and reduces costs.
Patent Information
- Application Number
- CN202421021398.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-11
AI Technical Summary
During the cooling process of existing hose, the temperature of the cooling water increases, resulting in a weakening of the cooling effect, and the cooling water pollution or odor needs to be replaced frequently, increasing costs.
A hose cooling and air-drying device is designed, and it is divided into a cooling chamber and a heat exchange chamber using a horizontal partition in the water tank. The cooling water is circulated through the water pump to reduce the temperature, and air-drying is used to ensure that the cooling water is continuously circulated.
The stable cooling and air-drying of the hose are achieved, the cooling water temperature is kept low, the waste of water resources is reduced, and the cost is reduced.
Smart Images
Figure CN222201608U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rubber hose processing, in particular to a rubber hose cooling and drying device. Background Art
[0002] In the prior art, the hose is formed by molten rubber material extrusion. The extruded hose has a high temperature and is relatively soft, so it needs to be cooled. The current cooling process generally uses a water tank for water cooling. As the hose is continuously extruded, the cooling water continuously cools the hose, which will cause the cooling water temperature to rise, resulting in a worse cooling effect, which seriously affects the cooling of the hose and the control of the hose quality. If the cooling water is replaced in time, the cooling water that comes into contact with the hose will have certain pollutants or odors, which need to be treated, increasing the cost. Utility Model Content
[0003] In order to solve the above technical deficiencies, the utility model provides a hose cooling and air-drying device, which can water-cool and air-dry the hose, and the cooling water can be continuously circulated and always maintain a relatively low temperature to ensure the cooling effect of the hose.
[0004] The utility model discloses a hose cooling and air-drying device, comprising a water tank, a horizontal partition is arranged in the water tank, the partition divides the water tank into two independent cavities, the upper cavity is a cooling cavity, the lower cavity is a heat exchange cavity, a feed hole is arranged on the side wall of one end of the water tank corresponding to the cooling cavity, a discharge hole is arranged on the side wall of the water tank at the other end, a plurality of support guide rollers are arranged at intervals on the side wall of the water tank between the feed hole and the discharge hole, and the support guide rollers are used to support the hose A coil is arranged in the heat exchange cavity, one end of the coil is connected to a water pump, the water inlet of the water pump is communicated with the cooling cavity at one end of the feed hole, the other end of the coil is connected to the cooling cavity at one end of the discharge hole, a water inlet pipe is arranged on the side wall of the water tank at one end of the heat exchange cavity, and a water outlet pipe is arranged on the side wall of the water tank at the other end; a frame is arranged on the water tank at one end of the discharge hole, a bellows and a fan are arranged on the frame, the fan is connected to the bellows through an air duct, an air outlet is arranged on the bellows, and the air outlet faces the rubber hose.
[0005] Two guide rollers are arranged in the water tanks at both ends of the cooling chamber. The height of the guide rollers is higher than the supporting rollers and lower than the feed hole and the discharge hole.
[0006] There are two bellows, which are arranged on the frame at intervals along the conveying direction of the hose, and the two hoses are located on both sides of the hose respectively. A plurality of air outlets are arranged on the side walls of the two bellows opposite to the hose.
[0007] An arc-shaped groove is arranged on the side wall of the bellows facing the rubber hose, and the air outlet holes are arranged in an array on the side wall of the arc-shaped groove.
[0008] A circulating water inlet pipe is connected to the water inlet of the water pump in the cooling chamber, and a circulating water outlet pipe is connected to the end of the coil in the cooling chamber. The circulating water inlet pipe and the circulating water outlet pipe are both arranged along the length direction of the cooling chamber. A plurality of circulating water inlets are arranged in an array on the circulating water inlet pipe, and the circulating water inlets face one side in the width direction of the cooling chamber. A plurality of circulating water outlets are arranged in an array on the circulating water outlet pipe, and the circulating water outlets face the other side in the width direction of the cooling chamber.
[0009] The two ends of the bottom width direction of the water tank where the cooling chamber is located are arc-shaped.
[0010] The utility model provides a hose cooling and air-drying device, which can stably cool and air-dry the hose and simultaneously perform heat exchange cooling on cooling water to ensure that the cooling water can be repeatedly recycled, thereby reducing water resource waste and lowering costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the structure of the utility model;
[0012] Figure 2 It is a structural schematic diagram of the bellows of the utility model;
[0013] Figure 3 It is a cross-sectional schematic diagram of a water tank of the present utility model. DETAILED DESCRIPTION
[0014] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0015] Embodiment 1:
[0016] like Figure 1 , Figure 2 , Figure 3As shown, the utility model discloses a hose cooling and air-drying device, comprising a water tank 1, a horizontal partition 4 is arranged in the water tank 1, the partition 4 divides the water tank 1 into two independent cavities, the upper cavity is a cooling cavity 2, and the lower cavity is a heat exchange cavity 3. A feed hole 6 is arranged on the side wall of one end of the water tank 1 corresponding to the cooling cavity 2, and a discharge hole 7 is arranged on the side wall of the water tank 1 at the other end. A plurality of support guide rollers 5 are arranged at intervals on the side wall of the water tank 1 between the feed hole 6 and the discharge hole 7. The support guide rollers 5 are used to support the hose 20. A coil 9 is arranged inside, one end of the coil 9 is connected to a water pump 10, the water inlet of the water pump 10 is communicated with the cooling chamber 2 at one end of the feed hole 6, the other end of the coil 9 is connected to the cooling chamber 2 at one end of the discharge hole 7, a water inlet pipe 11 is arranged on the side wall of the water tank 1 at one end of the heat exchange chamber 3, and a water outlet pipe 12 is arranged on the side wall of the water tank 1 at the other end; a frame is arranged on the water tank 1 at one end of the discharge hole 7, a bellows 13 and a fan 14 are arranged on the frame, the fan 14 is connected to the bellows 13 through an air duct, and an air outlet is arranged on the bellows 13, and the air outlet faces the rubber hose 20.
[0017] In actual work, the water tank 1 is set in front of the hose 20 extruder. The extruded hose 20 enters the cooling chamber 2 of the water tank 1 through the feed hole 6, and is supported by the support guide roller 5, and then discharged from the discharge hole 7. The surface of the discharged hose 20 has moisture. Under the action of the wind output by the wind box 13, the surface of the hose 20 is air-dried, and the hose 20 is cooled and dried. The coil 9 is set in the heat exchange chamber 3 below the partition 4, and the cooling water in the cooling chamber 2 is transported to the coil 9 by the water pump 10, flows in the coil 9, and finally flows back to the cooling chamber 2. The water inlet pipe 11 and the water outlet pipe 12 on the heat exchange chamber 3 are connected to normal production and living cold water. The cold water flows continuously and has a large flow rate. After heat exchange, the temperature of the cold water is little affected. However, the temperature of the cooling water in the cooling chamber 2 can be reduced when it flows through the coil 9, so that the cooling water always maintains a low temperature, thereby ensuring the cooling effect on the hose 20. Both ends of the support guide roller 5 can be rotatably connected to the side wall of the water tank 1, and the axial direction of the support guide roller 5 is perpendicular to the conveying direction of the hose 20, so that the hose 20 moves on the support guide roller 5 more smoothly and stably.
[0018] Two guide rollers 8 are arranged in the water tank 1 at both ends of the cooling chamber 2. The height of the guide rollers 8 is higher than the support rollers 5 and lower than the feed hole 6 and the discharge hole 7. With the design of the guide rollers 8, the hose 20 entering the cooling chamber 2 from the feed hole 6 can first bypass from under the guide rollers 8, move from the surface of the support rollers 5, and then bypass from under the guide rollers 8 at the other end before being output from the discharge hole 7. This process allows the feed hole 6 and the discharge hole 7 to be relatively high, above the water tank 1, so that more cooling water can be filled into the cooling chamber 2 to improve the cooling effect. At the same time, the hose 20 during the transportation process can be immersed in the cooling water to the greatest extent.
[0019] There are two bellows 13, which are arranged on the frame at intervals along the conveying direction of the hose 20, and the two hoses 20 are respectively located on both sides of the hose 20. A plurality of air outlets are arranged on the side walls of the two bellows 13 opposite to the hose 20. The two bellows 13 are arranged at intervals on both sides of the hose 20, and air is blown to the hose 20 from both sides, so that the moisture on the hose 20 can be blown off and evaporated comprehensively, and the moisture on the hose 20 can be blown dry more quickly.
[0020] An arc-shaped groove 19 is provided on the side wall of the bellows 13 facing the rubber hose 20, and the air outlet holes are arrayed on the side wall of the arc-shaped groove 19. With the arc-shaped groove 19, since the diameter of the rubber hose 20 is small, the air outlet of the air outlet holes on the arc-shaped groove 19 can be gathered on the surface of the rubber hose 20, which has a better air-drying effect on the rubber hose 20.
[0021] The water inlet of the water pump 10 in the cooling chamber 2 is connected to a circulating water inlet pipe 15, and the end of the coil 9 in the cooling chamber 2 is connected to a circulating water outlet pipe 16. The circulating water inlet pipe 15 and the circulating water outlet pipe 16 are both arranged along the length direction of the cooling chamber 2. A plurality of circulating water inlets 17 are arrayed on the circulating water inlet pipe 15, and the circulating water inlets 17 face one side of the width direction of the cooling chamber 2. A plurality of circulating water outlets 18 are arrayed on the circulating water outlet pipe 16, and the circulating water outlets 18 face the other side of the width direction of the cooling chamber 2. The design of the circulating water inlet pipe 15 and the circulating water outlet pipe 16 can effectively increase the flow range of the circulating water, allowing cooling water in a larger range to participate in the circulation. At the same time, the water outlet direction and the water inlet direction are opposite, so that the cooling water in the entire cooling chamber 2 can circulate along the width direction, so that the temperature of the cooling water in the entire cooling chamber 2 is more uniform, and the cooling effect on the rubber hose 20 is better. The length direction of the cooling chamber 2 is the movement direction from the feed hole 6 to the discharge hole 7 , the conveying direction of the hose 20 is the length direction of the cooling chamber 2 , and the axial direction of the supporting guide roller 5 is the width direction of the cooling chamber 2 .
[0022] The two ends of the bottom width direction of the water tank 1 where the cooling chamber 2 is located are arc-shaped. The two sides of the bottom width direction of the cooling chamber 2 are arc-shaped, which can make it easier for the cooling water to move circumferentially in the cooling chamber 2 under the action of the circulating water inlet pipe 15 and the circulating water outlet pipe 16, so that the cooling water flows more smoothly and stably, and the temperature uniformity of the cooling water in the cooling chamber 2 is further improved.
[0023] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0024] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0025] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A hose cooling and drying device, comprising a water tank, characterized in that: A horizontal partition is arranged in the water tank, and the partition divides the water tank into two independent cavities, the upper cavity being a cooling cavity, and the lower cavity being a heat exchange cavity. A feed hole is arranged on the side wall of one end of the water tank corresponding to the cooling cavity, and a discharge hole is arranged on the side wall of the water tank at the other end. A plurality of supporting guide rollers are arranged at intervals on the side wall of the water tank between the feed hole and the discharge hole, and the supporting guide rollers are used to support the rubber hose. A coil is arranged in the heat exchange cavity, one end of the coil is connected to a water pump, and the water inlet of the water pump is connected to the cooling cavity at one end of the feed hole, and the other end of the coil is connected to the cooling cavity at one end of the discharge hole. A water inlet pipe is arranged on the side wall of the water tank at one end of the heat exchange cavity, and a water outlet pipe is arranged on the side wall of the water tank at the other end; a frame is arranged on the water tank at one end of the discharge hole, and a bellows and a fan are arranged on the frame, the fan is connected to the bellows through an air duct, and an air outlet hole is arranged on the bellows, and the air outlet hole faces the rubber hose.
2. A hose cooling and drying device according to claim 1, characterized in that: Two guide rollers are arranged in the water tanks at both ends of the cooling chamber. The height of the guide rollers is higher than the supporting rollers and lower than the feed hole and the discharge hole.
3. A hose cooling and drying device according to claim 1 or 2, characterized in that: There are two bellows, which are arranged on the frame at intervals along the conveying direction of the hose, and the two hoses are located on both sides of the hose respectively. A plurality of air outlets are arranged on the side walls of the two bellows opposite to the hose.
4. A hose cooling and drying device according to claim 3, characterized in that: An arc-shaped groove is arranged on the side wall of the bellows facing the rubber hose, and the air outlet holes are arranged in an array on the side wall of the arc-shaped groove.
5. A hose cooling and drying device according to claim 1 or 2, characterized in that: A circulating water inlet pipe is connected to the water inlet of the water pump in the cooling chamber, and a circulating water outlet pipe is connected to the end of the coil in the cooling chamber. The circulating water inlet pipe and the circulating water outlet pipe are both arranged along the length direction of the cooling chamber. A plurality of circulating water inlets are arranged in an array on the circulating water inlet pipe, and the circulating water inlets face one side in the width direction of the cooling chamber. A plurality of circulating water outlets are arranged in an array on the circulating water outlet pipe, and the circulating water outlets face the other side in the width direction of the cooling chamber.
6. A hose cooling and drying device according to claim 5, characterized in that: The two ends of the bottom width direction of the water tank where the cooling chamber is located are arc-shaped.