Cooler leak detection structure
By designing a cooler leak detection structure including air cover, base, glass cover, air pressure ring and pressure ring, the problem of the cooler leak detection in the prior art relying on human judgment and it is difficult to accurately detect small amounts of water leakage or water stain confusion, and an accurate and efficient leak detection effect is achieved.
Patent Information
- Application Number
- CN202422048286.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Existing methods for leak detection of coolers rely on human judgment and are prone to misjudgment, especially when the water leakage is not serious or there are water stains around the pipe opening, it is difficult to accurately judge the water leakage.
A cooler leak detection structure is designed, including an air cover, a base, a glass cover, an air pressure ring and a pressure ring. By downpressing the pressure ring, air is squeezed with the air pressure ring and water stains are removed to achieve leakage detection at the cooler pipe opening.
The device can accurately detect the water leakage at the cooler pipe opening, reduce artificial misjudgment, especially in the case of small amounts of water leakage or water stains, and can clearly observe the leakage and improve leakage detection efficiency.
Smart Images
Figure CN222926351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of cooler leak detection devices, and more specifically, to a cooler leak detection structure. Background Technique
[0002] Coolers are a type of heat exchange equipment used to cool fluids. Usually, water or air is used as the coolant to remove heat, and they are commonly used in industrial sectors such as metallurgy, chemical engineering, mechanical equipment, and rubber and plastic products.
[0003] Among them, most of the current methods for detecting leaks in coolers are generally for workers to detect according to experience, that is, visually detecting for leaks. Manual judgment is prone to misjudgment. Moreover, if the water leakage is not serious, only a small amount of water leaks out, it is difficult to judge. At the same time, when there is water leakage at the pipe orifice, there is water stain around it itself, which also greatly increases the difficulty of detecting leaks at the pipe orifice and is prone to confusion.
[0004] In view of this, we propose a cooler leak detection structure. Content of the Utility Model
[0005] The purpose of the utility model is to provide a cooler leak detection structure to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, on the one hand, the utility model provides a cooler leak detection structure, including an air hood. A base for fixing on the cooler is arranged at the bottom of the air hood. A glass cover for observing the water leakage situation is arranged on the outer wall of the air hood. A second air pressure ring for squeezing air is arranged inside the air hood. A first air pressure ring for bringing out water stains is arranged inside the air hood. A pressure ring for manual pressing down is arranged inside the air hood, where:
[0007] By pressing down the pressure ring, the second air pressure ring is used to complete the squeezing of the internal air, and at the same time, the first air pressure ring is used to bring out water stains to complete the leak detection of the cooler pipe orifice.
[0008] As a preference of the utility model, the bottom of the air hood is fixedly connected with a base, one side of the air hood is fixedly connected with a fixing plate, a fixing bolt is rotatably connected to the outer wall of the fixing plate, and the glass cover is fixedly connected to the outer wall of the air hood.
[0009] As a preference of the utility model, the air hood is composed of two identical parts, and a soft cover is fixedly connected between the two air hoods on both sides.
[0010] As a preference of the present utility model, strip-shaped holes are formed in the inner wall of the air hood, and a first air pressure ring is slidably connected to the upper inner wall of the lower air hood. One end of a pressure rod is fixedly connected to the top of the first air pressure ring, a second air pressure ring is fixedly connected to the outer wall of the middle part of the pressure rod, and a pressure ring is fixedly connected to the end of the pressure rod far from the first air pressure ring.
[0011] As a preference of the present utility model, the interior of the air hood is annularly hollowed out. The inner space of the upper air hood is a first air storage chamber, and the inner space of the lower air hood is a second air storage chamber.
[0012] As a preference of the present utility model, the inner space of the soft hood is communicated with the first air storage chamber, and the inner space of the soft hood is separated by the first air pressure ring.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] 1. In this cooler leak detection device, by sleeving the device at the pipe orifice position and making the bottom of the base adhere to the cooler, and then locking it with fixing bolts, the leak detector presses the pressure ring to drive the first air pressure ring to move downward. At the same time, the first air pressure ring squeezes the space of the second air storage chamber, so that the first air pressure ring moves downward through the strip-shaped holes. If there is a water leakage at the pipe orifice of the cooler, the leakage point will be sprayed into the first air pressure plate under the influence of air pressure through the strip-shaped holes. At this time, the air in the second air storage chamber increases and expands, causing the first air pressure ring to rebound and move upward, bringing the water out to the position of the first air storage chamber. Whether there is a leakage situation is observed through the glass cover. Finally, the leak detection structure is removed for maintenance. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is an overall three-dimensional schematic diagram of the cooler leak detection device of the present utility model;
[0016] Figure 2 is an overall sectional schematic diagram of the cooler leak detection device of the present utility model;
[0017] Figure 3 is an overall sectional three-dimensional detailed schematic diagram of the cooler leak detection device of the present utility model;
[0018] The meanings of the various reference numerals in the figure are as follows:
[0019] 1. Air hood; 11. Base; 12. Fixed plate; 121. Fixing bolt; 13. Glass cover; 131. Strip-shaped hole; 132. First air pressure ring; 133. Pressure rod; 134. Second air pressure ring; 135. Pressure ring; 136. First air storage chamber; 137. Second air storage chamber; 2. Soft hood. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present invention without making creative efforts shall fall within the protection scope of the present invention.
[0021] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention 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 should not be construed as a limitation to the present invention.
[0022] Embodiment 1
[0023] Please refer to Figures 1-3As shown in the figure, this embodiment provides a leak detection structure for a cooler, including an air hood 1. A base 11 for fixing on the cooler is provided at the bottom of the air hood 1. A glass cover 13 for observing water leakage is provided on the outer wall of the air hood 1. A second air pressure ring 134 for squeezing air is provided inside the air hood 1. A first air pressure ring 132 for taking out water stains is provided inside the air hood 1. A pressure ring 135 for manual pressing down is provided inside the air hood 1. Wherein: by pressing down the pressure ring 135, the second air pressure ring 134 is used to complete the squeezing of the internal air, and at the same time, the first air pressure ring 132 is used to take out water stains to complete the leak detection of the cooler pipe orifice. The bottom of the air hood 1 is fixedly connected to the base 11. One side of the air hood 1 is fixedly connected to a fixing plate 12. A fixing bolt 121 is rotatably connected to the outer wall of the fixing plate 12. The glass cover 13 is fixedly connected to the outer wall of the air hood 1. The air hood 1 is composed of two identical parts. A soft cover 2 is fixedly connected between the two air hoods 1 on both sides. A strip-shaped hole 131 is opened on the inner wall of the air hood 1. The first air pressure ring 132 is slidably connected to the upper inner wall of the lower air hood 1. One end of a pressure rod 133 is fixedly connected to the top of the first air pressure ring 132. The second air pressure ring 134 is fixedly connected to the outer wall of the middle part of the pressure rod 133. The pressure ring 135 is fixedly connected to the end of the pressure rod 133 far from the first air pressure ring 132. The inside of the air hood 1 is annularly hollowed out. The internal space of the upper air hood 1 is a first air storage chamber 136. The internal space of the lower air hood 1 is a second air storage chamber 137. The internal space of the soft cover 2 is communicated with the first air storage chamber. The internal space of the soft cover 2 is separated by the first air pressure ring 132.
[0024] It can be seen from this that when it is necessary to detect the leak of the cooler pipe orifice, after the whole device is unfolded, it is sleeved at the position of the pipe orifice, and the bottom of the base 11 is attached to the cooler. Then, after locking with the fixing bolt 121, the leak detector presses the pressure ring 135 to drive the first air pressure ring 132 to move downward. At the same time, the first air pressure ring 132 squeezes the space of the second air storage chamber 137, so that the first air pressure ring 132 moves downward through the strip-shaped hole 131. If there is a water leakage at the cooler pipe orifice, the leakage point will be sprayed into the first air pressure plate 132 from the strip-shaped hole 131 under the influence of air pressure. At this time, the air in the second air storage chamber 137 increases and expands, causing the first air pressure ring 132 to rebound and move upward, taking the water out to the position of the first air storage chamber 136, and observing whether there is a leakage situation through the glass cover 13. Finally, the leak detection structure is removed and repaired.
[0025] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and are not used to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A cooler leak detection structure, comprising a gas hood (1), characterized in that: The bottom of the air hood (1) is provided with a base (11) for fixing on the cooler, the outer wall of the air hood (1) is provided with a glass cover (13) for observing water leakage, a second air pressure ring (134) for squeezing air is provided in the air hood (1), a first air pressure ring (132) for removing water stains is provided in the air hood (1), and a pressure ring (135) for manual downward pressing is provided in the air hood (1), wherein: By pressing down the pressure ring (135), the second air pressure ring (134) is used to squeeze the internal air, and the first air pressure ring (132) is used to remove water stains to complete the leak detection of the cooler pipe opening.
2. A cooler leak detection structure according to claim 1, characterized in that: The bottom of the gas hood (1) is fixedly connected to a base (11), one side of the gas hood (1) is fixedly connected to a fixing plate (12), the outer wall of the fixing plate (12) is rotatably connected to a fixing bolt (121), and the outer wall of the gas hood (1) is fixedly connected to a glass cover (13).
3. A cooler leak detection structure according to claim 2, characterized in that: The air hood (1) is composed of two identical parts, and a soft hood (2) is fixedly connected between the air hoods (1) on both sides.
4. A cooler leak detection structure according to claim 3, characterized in that: The inner wall of the gas hood (1) is provided with a strip hole (131), and the inner wall of the upper end of the gas hood (1) below is slidably connected to a first air pressure ring (132), the top of the first air pressure ring (132) is fixedly connected to one end of a pressure rod (133), the middle end outer wall of the pressure rod (133) is fixedly connected to a second air pressure ring (134), and the pressure rod (133) is fixedly connected to a pressure ring (135) at one end away from the first air pressure ring (132).
5. A cooler leak detection structure according to claim 4, characterized in that: The interior of the gas hood (1) is annularly hollow, the internal space of the upper gas hood (1) is a first gas storage chamber (136), and the internal space of the lower gas hood (1) is a second gas storage chamber (137).
6. A cooler leak detection structure according to claim 5, characterized in that: The internal space of the soft cover (2) is communicated with the first air storage chamber, and the internal space of the soft cover (2) is separated by the first air pressure ring (132).