Automatic exhaust device for cooling water pipeline

Abstract

The utility model discloses a cooling water pipeline automatic exhaust device relates to cooling water pipeline exhaust technical field, and this device includes exhaust pipe, and the upper end and the lower end of exhaust pipe all are installed with circular truncated cone variable diameter pipe, and the one end of circular truncated cone variable diameter pipe away from exhaust pipe is installed with first connecting flange, and the circular truncated cone variable diameter pipe inside of exhaust pipe lower extreme places has the float ball, and the diameter size of float ball is between the diameter size of circular truncated cone variable diameter pipe both ends opening, and the purpose is to make the float ball can enter to the inside of circular truncated cone variable diameter pipe, and be stuck in the inside of circular truncated cone variable diameter pipe, and the first connecting flange of exhaust pipe lower extreme is installed in the highest point of cooling water pipeline through bolt vertical, and the lateral wall of exhaust pipe is provided with observation mechanism, and the utility model is installed in the highest point of cooling water pipeline vertical, and the exhaust becomes more automatic and efficient with mechanical mode. Can effectively eliminate the gas jam phenomenon, accelerate the cooling efficiency of equipment and reduce the water pump load.

Description

Technical Field

[0001] This utility model relates to the field of cooling water pipeline venting technology, specifically to an automatic venting device for cooling water pipelines. Background Technology

[0002] Process cooling water plays a vital role in processes, especially in systems involving heat dissipation and heat exchange. It is used to cool equipment and machinery, ensuring their proper functioning and protecting them from the effects of heat buildup. However, due to various factors arising during industrial processes, process cooling water can be affected to varying degrees.

[0003] Therefore, proper cooling water treatment becomes crucial. In process cooling water applications, residual air often remains in the pipes, which affects the heat exchange efficiency of the cooling water, leading to equipment malfunction, failure to reach rated operating conditions, or even equipment damage.

[0004] To address the aforementioned issues, an improved automatic air venting device for cooling water pipelines is now designed. Utility Model Content

[0005] The purpose of this invention is to provide an automatic air venting device for cooling water pipelines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic air venting device for cooling water pipelines includes an air vent pipe. Both the upper and lower ends of the air vent pipe are equipped with frustum-shaped reducers. A first connecting flange is installed at the end of the frustum-shaped reducer furthest from the air vent pipe. A float is placed inside the frustum-shaped reducer at the lower end of the air vent pipe. The diameter of the float is between the diameters of the openings at both ends of the frustum-shaped reducer, allowing the float to enter and be secured inside the reducer. The first connecting flange at the lower end of the air vent pipe is vertically installed at the highest point of the cooling water pipeline by bolts. An observation mechanism is provided on the side wall of the air vent pipe to facilitate observation of the float inside the air vent pipe by personnel.

[0008] As a further embodiment of this utility model: the observation mechanism includes an observation tube, which is horizontally installed at the lower end of the side wall of the exhaust pipe. The observation tube is positioned so that the float inside the frustum-shaped reducing pipe at the lower end of the exhaust pipe can be observed. The inner diameter of the observation tube is smaller than the diameter of the float to prevent the float from entering the observation tube. Both ends of the observation tube are equipped with second connecting flanges, and the second connecting flanges are equipped with observation glass for sealing the observation tube and facilitating observation by the staff. The first connecting flange at the upper end of the exhaust pipe is provided with a protective lighting component for illuminating the interior of the exhaust pipe.

[0009] As a further embodiment of this utility model: the protective lighting component includes a shielding frame, which is installed above the first connecting flange. Several support columns are installed on the lower side wall of the shielding frame. The end of the support column away from the shielding frame is installed on the upper end of the first connecting flange. An illumination lamp for illuminating the inside of the exhaust pipe is installed on the top of the shielding frame directly above the center of the first connecting flange.

[0010] As a further improvement of this utility model, the power supply of the illumination lamp is a built-in battery.

[0011] As a further improvement of this utility model, both the exhaust pipe and the observation pipe are steel pipes.

[0012] As a further improvement of this utility model, the exhaust pipe and the frustum-shaped reducing pipe are fixedly connected together by welding.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This invention is installed vertically at the highest point of the cooling water pipe, using a mechanical method to make venting more automatic and efficient. It can effectively eliminate air blockage, accelerate the cooling efficiency of the equipment, and reduce the load on the water pump.

[0015] This invention has a simple structure, improves the environmental adaptability of the equipment, further enhances the stability of equipment operation, extends the service life of the equipment, and reduces maintenance costs. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the internal structure of the exhaust pipe in this utility model.

[0018] Figure 3 This is a schematic diagram of the main structure of this utility model.

[0019] The components include: 1. Exhaust pipe; 2. Frustum-shaped reducing pipe; 3. First connecting flange; 4. Observation tube; 5. Observation glass; 6. Second connecting flange; 7. Float; 8. Support column; 9. Shielding frame; 10. Illumination lamp. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-3 In this embodiment of the utility model, the automatic venting device for cooling water pipeline includes an venting pipe 1. A frustum-shaped reducing pipe 2 is installed at both the upper and lower ends of the venting pipe 1. A first connecting flange 3 is installed at the end of the frustum-shaped reducing pipe 2 away from the venting pipe 1. A float 7 is placed inside the frustum-shaped reducing pipe 2 at the lower end of the venting pipe 1. The diameter of the float 7 is between the diameters of the openings at both ends of the frustum-shaped reducing pipe 2, so that the float 7 can enter the frustum-shaped reducing pipe 2 and be stuck inside the frustum-shaped reducing pipe 2. The first connecting flange 3 at the lower end of the venting pipe 1 is vertically installed at the highest point of the cooling water pipeline by bolts. An observation mechanism is provided on the side wall of the venting pipe 1 to facilitate the observation of the float 7 inside the venting pipe 1 by the staff.

[0022] The observation mechanism includes an observation tube 4, which is horizontally installed at the lower end of the side wall of the exhaust pipe 1. The observation tube 4 is positioned so that the float 7 inside the frustum-shaped reducing pipe 2 at the lower end of the exhaust pipe 1 can be observed. The inner diameter of the observation tube 4 is smaller than the diameter of the float 7 to prevent the float 7 from entering the observation tube 4. Both ends of the observation tube 4 are equipped with second connecting flanges 6. The second connecting flanges 6 are equipped with observation glass 5 for sealing the observation tube 4 and facilitating observation by the staff. The first connecting flange 3 at the upper end of the exhaust pipe 1 is equipped with a protective lighting component for illuminating the interior of the exhaust pipe 1.

[0023] The protective lighting assembly includes a shielding frame 9, which covers the first connecting flange 3. Several support columns 8 are installed on the lower side wall of the shielding frame 9. The end of the support column 8 away from the shielding frame 9 is installed on the upper end of the first connecting flange 3. An illumination lamp 10 for illuminating the inside of the exhaust pipe 1 is installed on the top of the shielding frame 9 directly above the center of the first connecting flange 3. The illumination lamp 10 is powered by an external power supply or a built-in battery.

[0024] When in use, the first connecting flange 3 at the lower end of the exhaust pipe 1 is vertically installed at the highest point of the cooling water pipe with bolts. The air inside the cooling water pipe will move towards the exhaust pipe 1, and then the air will be delivered into the frustum-shaped reducer 2, which will lift the float ball 7 and then be discharged through the upper end of the exhaust pipe 1.

[0025] If water enters the exhaust pipe 1, the water will push the float 7 to move until it reaches the inside of the frustum-shaped reducer 2 above the exhaust pipe 1. At this time, the float 7 will stick tightly to the inner wall of the frustum-shaped reducer 2, blocking the cooling water from being discharged.

[0026] After a period of time, turn on the illumination lamp 10 to illuminate the inside of the exhaust pipe 1. Then observe the condition of the float 7 through the observation glass 5 and the observation tube 4. If the float 7 can be observed, it means that the air has been completely expelled.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. An automatic air venting device for cooling water pipelines, comprising an air vent pipe (1), characterized in that, The exhaust pipe (1) is equipped with a frustum-shaped reducing pipe (2) at both the upper and lower ends. A first connecting flange (3) is installed at the end of the frustum-shaped reducing pipe (2) away from the exhaust pipe (1). A float (7) is placed inside the frustum-shaped reducing pipe (2) at the lower end of the exhaust pipe (1). The diameter of the float (7) is between the diameters of the openings at both ends of the frustum-shaped reducing pipe (2). The purpose is to allow the float (7) to enter the frustum-shaped reducing pipe (2) and be stuck inside it. The first connecting flange (3) at the lower end of the exhaust pipe (1) is vertically installed at the highest point of the cooling water pipe by bolts. An observation mechanism is provided on the side wall of the exhaust pipe (1) to facilitate the observation of the float (7) inside the exhaust pipe (1) by the staff.

2. The automatic air venting device for cooling water pipelines according to claim 1, characterized in that, The observation mechanism includes an observation tube (4), which is horizontally installed at the lower end of the side wall of the exhaust pipe (1). The observation tube (4) is positioned so that the float (7) inside the frustum-shaped reducing pipe (2) at the lower end of the exhaust pipe (1) can be observed. The inner diameter of the observation tube (4) is smaller than the diameter of the float (7) to prevent the float (7) from entering the observation tube (4). Both ends of the observation tube (4) are equipped with second connecting flanges (6). The second connecting flanges (6) are equipped with observation glass (5) for sealing the observation tube (4) and facilitating observation by staff. The first connecting flange (3) at the upper end of the exhaust pipe (1) is equipped with a protective lighting component for illuminating the interior of the exhaust pipe (1).

3. The automatic air venting device for cooling water pipelines according to claim 2, characterized in that, The protective lighting assembly includes a shielding frame (9) which covers the first connecting flange (3). Several support columns (8) are installed on the lower side wall of the shielding frame (9). The end of the support column (8) away from the shielding frame (9) is installed on the upper end of the first connecting flange (3). An illumination lamp (10) for illuminating the inside of the exhaust pipe (1) is installed on the top of the shielding frame (9) directly above the center of the first connecting flange (3).

4. The automatic air venting device for cooling water pipelines according to claim 3, characterized in that, The illumination lamp (10) is powered by a built-in battery.

5. The automatic air venting device for cooling water pipelines according to claim 2, characterized in that, Both the exhaust pipe (1) and the observation pipe (4) are steel pipes.

6. The automatic air venting device for cooling water pipelines according to claim 1, characterized in that, The exhaust pipe (1) and the frustum-shaped reducing pipe (2) are fixedly connected together by welding.

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