Starting element for refrigeration module
By designing the double-fault puncture structure and deformation layer in the starter element of the refrigeration module, the problems of poor puncture effect and rebound reset of the puncture part are solved, and a more efficient refrigeration effect is achieved.
Patent Information
- Application Number
- CN202421387276.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The puncture effect of the existing starting element is poor, resulting in poor cooling effect of the refrigeration module, and the starting element is prone to rebound after pressing, making it difficult for the coolant to be continuously released.
A starting element for a refrigeration module is designed, two puncture parts are connected by the top surface of the cap body, and a deformation layer is provided in the cap body, so that it deforms and causes cracks when pressed, resulting in damage to the cap body structure and cannot rebound.
It improves the puncture success rate of the starter element of the refrigeration module during the start-up process, avoids the problem of rebound and reset of the starter element, ensures that the coolant can be released normally, and improves the refrigeration effect.
Smart Images
Figure CN222617351U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of starting elements, in particular to a starting element for a refrigeration module. Background Art
[0002] Currently, the starting elements on the market mainly use a single starting puncture piece. After pressing, only a single puncture piece contacts the sealed liquid bag, which is a single point contact, resulting in poor puncture effect. In addition, there is a problem that the starting element rebounds after being pressed, making it difficult to continuously release the liquid, affecting the refrigeration timeliness. In summary, how to design a starting element that can improve the success rate of triggering the refrigeration module and avoid the starting element from resetting and rebounding so that the coolant of the refrigeration module is released normally is a problem that needs to be solved urgently by those skilled in the art. Utility Model Content
[0003] In view of the problems raised by the background technology, the purpose of the present utility model is to propose a starting element for a refrigeration module, which solves the problem that the puncture effect of the puncture piece of the existing starting element is poor, resulting in poor refrigeration effect of the refrigeration module.
[0004] To achieve this purpose, the utility model adopts the following technical solutions:
[0005] A starting element for a refrigeration module, comprising a cap body, wherein the inner top surface of the cap body is connected to two piercing members, each of the piercing members is provided with a piercing tip, and the tip faces downward;
[0006] The cap body is provided with a deformation layer, so that when the cap body is pressed, the deformation layer is deformed and cracks are generated after being subjected to the force, and the structure of the cap body is destroyed and cannot rebound.
[0007] Preferably, the piercing member is a pyramidal structure, the bottom surface of the pyramidal structure is connected to the inner top surface of the cap body, the side of the pyramidal structure is provided with a groove, the length direction of the groove is the direction extending from the inner top surface of the cap body to the top of the pyramidal structure, the width of the groove gradually decreases along the length direction, and the end of the groove with a larger width is connected to the inner top surface of the cap body.
[0008] Preferably, at least two grooves are provided, and the two grooves are arranged opposite to each other.
[0009] Preferably, the two puncture members have the same structure, the symmetry planes of the two puncture members are perpendicular to each other, the symmetry planes are symmetry planes passing through the groove, and the bottom portion of one puncture member is located in a groove at the bottom of the other puncture member.
[0010] Preferably, the deformation layer is arranged in the upper region and the lower middle region of the cap body, and the deformation layer is an annular structure, and the annular wall of the annular structure is thinner than the wall thickness of the cap body.
[0011] Preferably, the cap body is provided with a plurality of radial hollow holes.
[0012] Preferably, each of the hollow holes is provided with a supporting point, and a plurality of the supporting points are located in the same horizontal plane, and the supporting point is provided in the upper area of the hollow hole.
[0013] Preferably, a support ring is provided at the bottom of the cap body, the support ring is connected to the cap body via a bottom groove, and the groove wall of the bottom groove is thinner than the wall thickness of the cap body.
[0014] Preferably, the cap body is in a perfect arc shape, an ellipse shape, or a rectangle shape; the cap body is made of ABS material or PP material.
[0015] Compared with the prior art, one of the above technical solutions has the following beneficial effects:
[0016] The utility model arranges two puncture pieces on the inner top surface of the cap body, so that the puncture pieces can effectively contact and puncture the sealed liquid bag. At the same time, pressing the cap body will cause the deformation layer to be stressed and cracked, resulting in the structure of the cap body being destroyed and unable to rebound, so as to achieve the effect of continuous cooling. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;
[0018] Figure 2 yes Figure 1 Bottom view of
[0019] Figure 3 It is a schematic diagram of the structure of a puncture member in one embodiment of the utility model;
[0020] Figure 4 It is a schematic diagram of the structure of the piercing member in two embodiments of the utility model.
[0021] Among them: cap body 1; piercing member 2; groove 21; deformation layer 3; hollow hole 4; support point 41; support ring 5; bottom groove 51. DETAILED DESCRIPTION
[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0024] 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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0025] The following is combined with Figures 1 to 4 The technical solution of the utility model is further illustrated by specific implementation methods.
[0026] like Figure 1-2 As shown, the starting element for the refrigeration module comprises a cap body 1, the inner top surface of the cap body 1 is connected to two piercing members 2, and the piercing members 2 are respectively provided with a piercing tip, and the tip faces downward;
[0027] The cap body 1 is provided with a deformable layer 3, so that when the cap body 1 is pressed, the deformable layer 3 is deformed and cracked after being subjected to the force, and the structure of the cap body 1 is destroyed and cannot rebound.
[0028] In order to effectively improve the puncture success rate of the starting element of the refrigeration module during the startup process, and to avoid the rebound and reset phenomenon of the starting element during use due to the plasticity of the material, the present scheme proposes a double-safety puncture starting element, by connecting two puncture members 2 on the inner top surface of the cap body 1 of the starting element, and the cap body 1 is provided with a deformation layer 3, so as to achieve the purpose of puncture and non-rebound during startup and use, thereby ensuring that the refrigeration module can effectively achieve the refrigeration effect and meet the use requirements of cold chain transportation products.
[0029] Specifically, the user presses the cap body 1 downward, and the cap body 1 is subjected to a downward force, so that the two puncture members 2 inside are displaced downward at the same time, and the tip of the puncture member 2 pierces the sealed liquid bag and the cooling plate in the refrigeration module. At this time, the deformation layer 3 of the cap body 1 is subjected to the pressure, and irreversible deformation occurs to produce cracks, so that the cap body 1 is broken and cannot rebound and reset, ensuring that the puncture member 2 stays at the specified position (for example, when used in a refrigeration module, it can stay under the cooling plate). This structure can effectively avoid the shortcomings of a single puncture member, such as problems such as offset or incomplete puncture, and ensure that the liquid in the sealed liquid bag in the refrigeration module can flow out smoothly, reducing the loss of ineffective refrigeration of the refrigeration module.
[0030] Preferably, if Figure 3 and Figure 4 As shown, the piercing member 2 is a pyramidal structure, the bottom surface of the pyramidal structure is connected to the inner top surface of the cap body 1, and a groove 21 is provided on the side of the pyramidal structure. The length direction of the groove 21 is the direction extending from the inner top surface of the cap body 1 to the top of the pyramidal structure, and the width of the groove 21 gradually decreases along the length direction. The end of the groove 21 with a larger width is connected to the inner top surface of the cap body 1.
[0031] Specifically, Figure 3 The piercing member structure is formed by a pyramid. Figure 4 (a) is a piercing structure formed by a combination of a cylinder and a cone, Figure 4 (b) is a puncture structure formed by a combination of a prism and a pyramid. The groove 21 is used to puncture the sealed liquid bag so that the liquid in the bag can flow out smoothly. The length direction of the groove 21 is the direction extending from the inner top surface of the cap body 1 to the top of the pyramid structure. The width of the groove 21 gradually decreases along the length direction. The end of the groove 21 with a larger width is connected to the inner top surface of the cap body 1, so that during the puncture process, the area of the puncture port gradually increases from the top of the pyramid structure to the bottom surface of the pyramid structure until it reaches the bottom surface of the pyramid structure and the inner top surface of the cap body 1. Since the cap body 1 is provided with a deformation layer 3, the cap body 1 is broken and cannot be reset and rebounded, and the puncture member 2 will stay at the specified position, that is, the puncture port of the puncture member 2 after puncture is attached to the sealed liquid bag in the refrigeration module. The arrangement of the groove 21 enables liquid to stably flow out of the groove 21 when the piercing member 2 is attached, thereby achieving continuous cooling of the cooling module.
[0032] Preferably, at least two grooves 21 are provided, and the two grooves 21 are arranged opposite to each other.
[0033] Figure 3As shown, at least two grooves 21 are provided on the piercing member 2, and the two grooves 21 are arranged opposite to each other, and the liquid flows out from the two grooves 21 at the same time, diffuses to the surroundings, and is more evenly distributed, which is conducive to vaporization and enhances the cooling effect. When one groove 21 is blocked, the other groove 21 can still release liquid normally, thereby improving the stability and reliability of liquid outflow.
[0034] Preferably, the two piercing members 2 have the same structure, the symmetry planes of the two piercing members 2 are perpendicular to each other, the symmetry planes are symmetry planes passing through the groove 21 , and the bottom portion of one piercing member 2 is located in a groove 21 at the bottom of the other piercing member 2 .
[0035] Specifically, when the user presses on the cap body 1, the force acts obliquely on the cap body 1, causing uneven force on the top of the cap body 1. One of the piercing members 2 is excessively tilted and cannot pierce the sealed liquid bag. However, due to the structure in which the other piercing member 2 is arranged perpendicular to it, the other piercing member 2 can still pierce the sealed liquid bag and the cooling plate in the refrigeration module normally, thereby ensuring the effectiveness of at least one of the piercing members 2.
[0036] In addition, when the two piercing members 2 formed by the pyramids pierce the sealed liquid bag vertically downward at the same time, Figure 3 As shown, since a portion of the bottom of another piercing member 2 is disposed in a groove 21 at the bottom of one piercing member 2, the groove surface of the groove 21 can stably release liquid, thereby preventing the piercing member 2 from being attached to the sealed liquid bag and causing liquid blockage.
[0037] Preferably, the deformation layer 3 is arranged in the upper area and the middle and lower area of the cap body 1 , and the deformation layer 3 is an annular structure, and the annular wall of the annular structure is thinner than the wall thickness of the cap body 1 .
[0038] Specifically, the deformation layer 3 is an annular structure, and the annular wall of the annular structure is thinner than the wall thickness of the cap body 1, so that when the cap body 1 is pressed, the deformation layer 3 is subjected to the force and irreversibly deforms to produce cracks, resulting in fractures in the upper area and the middle and lower areas of the cap body 1, and the structure of the cap body 1 is destroyed and cannot rebound. In addition, when the cap body 1 is pressed, uneven force may cause the two puncture members 2 to move to one side, and the design of the deformation layer 3 can prevent the puncture members 2 from being too tilted and offset.
[0039] Preferably, the cap body 1 is provided with a plurality of radially distributed hollow holes 4 .
[0040] Specifically, the hollow holes 4 are evenly distributed on the cap body 1, which reduces the force applied when pressing the cap body 1, making it easier and more convenient for the user to press the cap body 1, thereby improving the usability and operability of the starter element. At the same time, the pressure difference between the inside and outside of the cap body 1 can be balanced, avoiding the situation where the cap body 1 is difficult or even impossible to press, making the deformable layer 3 more likely to deform and break under pressure.
[0041] Preferably, each of the hollow holes 4 is provided with a supporting point 41 , and a plurality of the supporting points 41 are located in the same horizontal plane, and the supporting point 41 is provided in an upper area of the hollow hole 4 .
[0042] The purpose of such arrangement is that when the cap body 1 is affected by the external environment and no force is applied, the support points 41 enable the cap body 1 to maintain rigidity and integrity, play a supporting and stabilizing role, and ensure that the cap body 1 will not be too soft or deformed. At the same time, the support points 41 are close to the upper area of the hollow hole 4, that is, distributed in the upper part of the cap body 1, because when the cap body 1 is pressed, the force is mainly concentrated in the upper part, which can effectively bear the received force, so that the cap body 1 is concave downward.
[0043] Preferably, a support ring 5 is provided at the bottom of the cap body 1 , and the support ring 5 is connected to the cap body 1 via a bottom groove 51 , and a groove wall of the bottom groove 51 is thinner than a wall thickness of the cap body 1 .
[0044] Specifically, a support ring 5 is connected to the outer bottom of the cap body 1, and the support ring 5 is used to support and stabilize the entire cap body 1. The support ring 5 is connected to the cap body 1 through a bottom groove 51. The groove wall of the bottom groove 51 is thinner than the body wall of the cap body 1, and is easily deformed by the pressure of the force, thereby preventing the two piercing members 2 from tilting and deviating to the same side.
[0045] Preferably, the cap body 1 is in a perfect arc shape, an ellipse shape, or a rectangle shape; the cap body 1 is made of ABS material or PP material.
[0046] In the actual production process, a wide variety of structures of the cap body 1 can be realized, but in this embodiment, the following embodiment is preferred, the structure of the cap body 1 is in the shape of a perfect circular arc, because when the refrigeration module is in a vacuum state, the start element may be depressed inward by the external force of atmospheric pressure so as not to trigger the refrigeration module, so it is designed to be in the shape of a perfect circular arc, so that the force is evenly applied on all sides to avoid the phenomenon of the start element being depressed; at the same time, the perfect circular arc shape of the cap body 1 can evenly distribute the force on the structure of the cap body 1 when the force is applied. The choice of the material of the cap body 1 serves to provide a certain supporting force to ensure that the start element requires a certain amount of force when pressed, and when the cap body 1 is pressed until the deformation layer 3 breaks, the force required to be continuously applied is reduced, which can save more effort during the pressing process, thereby improving the stability and reliability of the start element.
[0047] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.
Claims
1. A starting element for a refrigeration module, characterized in that: It comprises a cap body, wherein the inner top surface of the cap body is connected to two piercing members, and the piercing members are respectively provided with piercing tips, and the tips face downwards; The cap body is provided with a deformation layer, so that when the cap body is pressed, the deformation layer is deformed and cracks are generated after being subjected to the force, and the structure of the cap body is destroyed and cannot rebound.
2. The starting element for a refrigeration module according to claim 1, characterized in that: The piercing member is a pyramidal structure, the bottom surface of the pyramidal structure is connected to the inner top surface of the cap body, the side surface of the pyramidal structure is provided with a groove, the length direction of the groove is the direction extending from the inner top surface of the cap body to the top of the pyramidal structure, the width of the groove gradually decreases along the length direction, and the end of the groove with a larger width is connected to the inner top surface of the cap body.
3. The starting element for a refrigeration module according to claim 2, characterized in that: There are at least two grooves, and the two grooves are arranged opposite to each other.
4. The starting element for a refrigeration module according to claim 3, characterized in that: The two puncture members have the same structure, the symmetry planes of the two puncture members are perpendicular to each other, the symmetry planes are symmetry planes passing through the groove, and the bottom part of one puncture member is located in a groove at the bottom of the other puncture member.
5. The starting element for a refrigeration module according to claim 1, characterized in that: The deformation layer is arranged in the upper area and the middle and lower area of the cap body. The deformation layer is an annular structure, and the annular wall of the annular structure is thinner than the wall thickness of the cap body.
6. The starting element for a refrigeration module according to claim 1, characterized in that: The cap body is provided with a plurality of radial hollow holes.
7. The starting element for a refrigeration module according to claim 6, characterized in that: Each of the hollow holes is provided with a supporting point, and a plurality of the supporting points are located in the same horizontal plane, and the supporting points are arranged in the upper area of the hollow holes.
8. The starting element for a refrigeration module according to claim 1, characterized in that: A support ring is provided at the bottom of the cap body, and the support ring is connected to the cap body through a bottom groove, and the groove wall of the bottom groove is thinner than the wall thickness of the cap body.
9. The starting element for a refrigeration module according to claim 1, characterized in that: The cap body is in a perfect arc shape, an ellipse shape or a rectangle shape; the cap body is made of ABS material or PP material.