Condenser gasket and condenser
By designing a detachable condenser gasket structure, the problem of having to replace the entire gasket after corrosion in existing technologies has been solved, thereby reducing replacement costs and improving efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI LONGHU CHEM EQUIP CO LTD
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-10
AI Technical Summary
Existing condenser gaskets need to be replaced entirely after corrosion, which is costly and uneconomical.
Design a structure that includes a metal washer, an annular buffer ring, and an anti-corrosion ring, wherein the anti-corrosion ring can be replaced separately, and the metal washer and the annular buffer ring can be reused.
By decomposing the structure, replacement costs are reduced, and usage efficiency and economy are improved.
Smart Images
Figure CN224108704U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of condenser, specifically relates to a condenser gasket and condenser. BACKGROUND
[0002] The condenser is a kind of heat exchange equipment, and its main function is to realize the condensation of liquid by heat exchange between medium.The condenser is more, and the enamel flat plate piece type condenser belongs to one kind of condenser.In the enamel flat plate piece type condenser, condenser gasket is very important, and condenser gasket is mainly arranged between enamel flat plate piece, and it is mainly used to prevent leakage and ensure the normal work of condenser.
[0003] The condenser gasket plays the role of preventing liquid leakage, and the condenser gasket is directly contacted with the liquid in the condenser.After long time use, the surface of condenser gasket often appears corrosion phenomenon.When the surface of condenser gasket appears corrosion phenomenon, there is the risk of leakage of liquid in the condenser.
[0004] And the condenser gasket in the prior art is integrally formed.Following the corrosion of the surface of condenser gasket, the whole condenser gasket can only be replaced, and the cost is higher. UTILITY MODEL CONTENTS
[0005] The utility model provides a kind of condenser gasket, and the purpose is to solve the deficiency of integrated condenser gasket in prior art.
[0006] In order to achieve the above purpose, the utility model provides a kind of condenser gasket, including
[0007] Metal gasket, the metal gasket is arranged into annular;
[0008] Annular buffer ring, the annular buffer ring is arranged on the outer surface of the metal gasket, and the annular buffer ring is contained in the metal gasket;And
[0009] Anti-corrosion ring, the anti-corrosion ring is arranged on the surface of the annular buffer ring, and the anti-corrosion ring is protected in the annular buffer ring and metal gasket.
[0010] The condenser gasket in the scheme includes metal gasket, annular buffer ring and anti-corrosion ring.When the outer anti-corrosion ring is corroded and damaged, the outer anti-corrosion ring can be replaced, and the metal gasket and annular buffer ring in the inner ring of anti-corrosion ring can continue to be used.Through the above structure, compared with the integrated gasket made in prior art, the whole gasket does not need to be replaced, which is beneficial to save cost.
[0011] Preferably, in order to realize the installation of the anticorrosion ring on the outer surface of the metal gasket and the annular buffer ring, the anticorrosion ring is annular, and a protection cavity is arranged in the anticorrosion ring, and the metal gasket and the annular buffer ring are arranged in the protection cavity.
[0012] The anticorrosion ring is arranged in the anticorrosion ring, and the metal gasket and the annular buffer ring are arranged in the anticorrosion ring. Thus, the installation of the anticorrosion ring on the surface of the metal gasket and the annular buffer ring is realized. When the anticorrosion ring is installed on the surface of the metal gasket and the annular buffer ring, the anticorrosion ring is in contact with the corrosive liquid, and the anticorrosion effect is realized.
[0013] Preferably, in order to facilitate the installation of the anticorrosion ring on the metal gasket and the annular buffer ring, the outer ring of the anticorrosion ring is open.
[0014] The outer ring of the anticorrosion ring is open, so that the metal gasket and the annular buffer ring can be installed in the anticorrosion ring during installation. At the same time, since the outer ring of the metal gasket and the annular buffer ring will not be in contact with the corrosive liquid, the outer ring of the anticorrosion ring is open, which can reduce the use of the anticorrosion ring and is conducive to cost reduction.
[0015] Preferably, in order to realize the protection of the front and back sides of the support ring, the annular buffer ring is provided as at least two, and the annular buffer ring is arranged on the front and back sides of the metal gasket, and the annular buffer ring clamps the metal gasket.
[0016] Preferably, in order to avoid the edge of the metal gasket being exposed, so that the annular buffer ring can protect the outer edge of the metal gasket, the width of the annular buffer ring is greater than the width of the metal gasket.
[0017] The width of the annular buffer ring is greater than the width of the metal gasket. Therefore, the edge of the annular buffer ring can be deformed to cover the outer edge of the metal gasket, and the protection of the outer edge of the metal gasket is realized.
[0018] Preferably, in order to realize the installation of the metal gasket in the annular buffer ring, the annular buffer ring is internally provided with a containing cavity, the containing cavity is annular, and the metal gasket is arranged in the containing cavity.
[0019] The containing cavity is arranged for the metal gasket. When the metal gasket is arranged in the containing cavity, the annular buffer ring clamps the metal gasket.
[0020] Preferably, in order to realize the fixation of the annular buffer ring and the metal gasket, the application further comprises a first raw rubber belt layer, the first raw rubber belt layer is arranged between the annular buffer ring and the anticorrosion ring, and the first raw rubber belt layer is used for fixing the annular buffer ring and the metal gasket.
[0021] The first raw strip layer is arranged to fix the annular buffer ring and the metal gasket, so that the annular buffer ring and the metal gasket are prevented from being separated, and the annular buffer ring and the metal gasket are kept in a stable state.
[0022] Preferably, in order to fix the anticorrosion ring on the annular buffer ring and the metal gasket, the present scheme further comprises a second raw strip layer, which is arranged on the outer surface of the anticorrosion ring, and is used for fixing the anticorrosion ring.
[0023] The second raw strip layer is arranged to wrap the anticorrosion ring on the annular buffer ring and the metal gasket, so that the anticorrosion ring is arranged on the annular buffer ring and the metal gasket.
[0024] The second aspect of the utility model discloses a condenser which comprises the condenser gasket and condensing components mentioned above, the condensing components are arranged as a plurality of, the condenser gasket is arranged between two condensing components.
[0025] The condensing components are used for heat exchange with liquid. The condenser gasket is arranged between two condensing components, and can play a sealing effect to prevent liquid leakage.
[0026] Preferably, in order to improve the capacity between the condensing components, the outer surface edge of the condensing component is provided with an annular protrusion, and the condenser gasket is in contact with the annular protrusion.
[0027] In the present scheme, the annular protrusion is arranged at the outer surface edge of the condensing component, a groove is formed in the annular protrusion, and the groove can accommodate liquid.
[0028] The utility model discloses the condenser gasket of the present scheme comprises a metal gasket, an annular buffer ring and an anticorrosion ring. When the outer anticorrosion ring is corroded and damaged, the outer anticorrosion ring can be replaced, and the metal gasket and the annular buffer ring in the inner ring of the anticorrosion ring can continue to be used. Through the above structure, compared with the integral gasket made in the prior art, the entire gasket does not need to be replaced, which is beneficial to saving cost. BRIEF DESCRIPTION OF DRAWINGS
[0029] Figure 1 It is a structure schematic view of the condenser gasket in embodiment 1.
[0030] Figure 2 It is a schematic view of the metal gasket and the annular buffer ring in embodiment 1.
[0031] Figure 3 It is a schematic view of the metal gasket and the two annular buffer rings in embodiment 1.
[0032] Figure 4 A sectional view of the condenser gasket in Example 1.
[0033] Figure 5 A schematic view of the condenser in Example 3.
[0034] Figure 6 A sectional view of the top layer condensing component in Example 3.
[0035] Figure 7 A sectional view of the middle layer condensing component in Example 3.
[0036] Figure 8 A sectional view of the bottom layer condensing component in Example 3.
[0037] The reference signs include: a condenser gasket 1, a metal gasket 11, an annular buffer ring 12, an anti-corrosion ring 13, a first raw tape layer 14, a second raw tape layer 15, a condensing component 2, a top layer condensing component 21, a middle layer condensing component 22, and a bottom layer condensing component 23. DETAILED DESCRIPTION
[0038] In order to make the purpose, technical solutions and advantages of the embodiments clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following example embodiments do not represent all implementations consistent with the present disclosure. Instead, they are merely examples of apparatuses and methods consistent with some aspects of the present disclosure as detailed in the appended claims.
[0039] In the present disclosure, the orientation words such as "inner" and "outer" are defined according to the contour of the corresponding parts themselves unless otherwise stated. The terms such as "first" and "second" used in the present disclosure are used to distinguish one element from another element, and do not have sequentiality and importance.
[0040] Example 1
[0041] Basically as shown in the accompanying drawings, Figure 1 to the accompanying drawings, Figure 2 A condenser gasket includes a metal gasket 11, an annular buffer ring 12, an anti-corrosion ring 13, a first raw tape layer 14, and a second raw tape layer 15.
[0042] The metal gasket 11 of the present embodiment is made of metal material, for example, iron material or carbon steel material. The metal gasket 11 is arranged in a rectangular ring shape. The surface of the metal gasket 11 is provided with an annular buffer ring 12 made of silica gel material. The annular buffer ring 12 is also a rectangular ring shape. The shapes of the metal gasket 11 and the annular buffer ring 12 are adapted to each other.
[0043] The two annular buffer rings 12 hold the metal gasket 11 inside, so that the metal gasket 11 is protected. At the same time, the width of the annular buffer ring 12 is greater than the width of the metal gasket 11, so as to ensure that when the two annular buffer rings 12 hold the metal gasket 11 inside, the outer side of the metal gasket 11 will not be exposed.
[0044] The first raw tape layer 14 in the embodiment is arranged on the outer surface of the annular buffer ring 12 in a winding manner. The first raw tape layer 14 can fix the metal gasket 11 and the annular buffer ring 12, so that the metal gasket 11 and the annular buffer ring 12 remain in a stable state and are prevented from separating.
[0045] The corrosion-proof ring 13 in the embodiment is integrally made of PTFE. The corrosion-proof ring 13 is in a shape of a square ring. The corrosion-proof ring 13 is arranged on the surface of the annular buffer ring 12 and wraps the metal gasket 11 and the annular buffer ring 12. The corrosion-proof ring 13 can be in contact with the liquid in the condenser, so as to realize the corrosion prevention of the condenser gasket 1.
[0046] It should be noted that the corrosion-proof ring 13 is preferably made of PTFE in the embodiment, but in some other embodiments, the corrosion-proof ring 13 can also be made of other corrosion-proof materials in the prior art.
[0047] The first end and the second end of the corrosion-proof ring 13 in the embodiment are connected by heat melting, so that the corrosion-proof ring 13 is in a shape of a ring. At the same time, the corrosion-proof ring 13 is internally provided with a receiving cavity, which is a ring-shaped receiving cavity. The outer ring of the corrosion-proof ring 13 is in an open shape. Therefore, when the corrosion-proof ring 13 is arranged on the annular buffer ring 12, the corrosion-proof ring 13 shields the inner ring and the upper and lower surfaces of the skeleton, and is directly in contact with the liquid in the condenser, so as to avoid corrosion and damage. Since the outer ring of the corrosion-proof ring 13 is in an open shape, the corrosion-proof ring 13 can be sleeved on the annular buffer ring 12 from the inner ring of the annular buffer ring 12 when the corrosion-proof ring 13 is installed on the annular buffer ring 12.
[0048] When the corrosion-proof ring 13 is arranged on the metal gasket 11 and the annular buffer ring 12, in order to make the corrosion-proof ring 13 more stable, a second raw tape layer 15 is arranged outside the corrosion-proof ring 13 in the embodiment. The second raw tape layer 15 is a raw tape, and the second raw tape layer 15 can be arranged on the outer surface of the corrosion-proof ring 13 in a winding manner. The second raw tape layer 15 wraps the corrosion-proof ring 13, so as to fix the corrosion-proof ring 13 on the metal gasket 11 and the annular buffer ring 12.
[0049] To prevent the anti-corrosion ring 13 from slipping when using the second PTFE tape layer 15 to fix it, this embodiment can provide an adhesive layer on the inner wall of the anti-corrosion ring 13. The adhesive layer can be located at the outer edge of the anti-corrosion ring 13. The adhesive layer can stick the two sides of the opening of the outer ring of the anti-corrosion ring 13 together, thereby constraining the anti-corrosion ring 13 and preventing it from moving or misaligning.
[0050] Example 2
[0051] This embodiment is an improvement upon Embodiment 1. In Embodiment 1, two annular buffer rings 12 are used, with the metal washer 11 enclosed within them. Therefore, in Embodiment 1, the edge of the metal washer 11 is not shielded; the annular buffer rings 12 need to deform to achieve the effect of shielding the edge of the metal washer 11. If the annular buffer rings 12 shift during deformation, the edge of the metal washer 11 is easily exposed.
[0052] To address the aforementioned issues, this embodiment preferably includes a protective protrusion on the inner side of the annular buffer ring 12, facing the metal washer 11, and the shape of the protective protrusion is adapted to the shape of the metal washer 11. The protective protrusion is annular, and when the metal washer 11 is sandwiched between two metal washers 11, the metal washer 11 is accommodated within the protective protrusion. The sidewalls of the protective protrusion effectively shield the side edges of the metal washer 11.
[0053] Example 3
[0054] This embodiment provides a condenser, such as Figure 5 As shown, it includes a condenser gasket 1 and a condenser component 2, as described in Example 1 or Example 2.
[0055] In this embodiment, the condenser component 2 is sheet-shaped, and multiple condenser components 2 are arranged in a sequentially overlapping manner. The condenser component 2 includes a top condenser component 21, a middle condenser component 22, and a bottom condenser component 23. The top condenser component 21 is located at the very top, and the middle condenser components 22 are located below the top condenser component 21. Multiple middle condenser components 22 are arranged vertically. The bottom condenser component 23 is located below the middle condenser components 22. Receiving cavities are constructed between the top condenser component 21 and the middle condenser component 22, between the middle condenser components 22, and between the middle condenser component 22 and the bottom condenser component 23, for containing liquid.
[0056] like Figure 6As shown, in this embodiment, to achieve heat exchange, the top-layer condensing component 21 is provided with a vertically penetrating injection channel, allowing liquid to enter from the outside into the receiving cavity between the top-layer condensing component 21 and the middle-layer condensing component 22. Simultaneously, pipe interfaces are provided at both ends of the top-layer condensing component 21, communicating with its interior. External liquid can enter the top-layer condensing component 21 through the pipe interfaces, and liquid inside the top-layer condensing component 21 can also be discharged externally through the pipe interfaces.
[0057] like Figure 7 As shown, in this embodiment, to achieve heat exchange, the middle condensing component 22 is provided with a vertically penetrating flow channel, allowing liquid to flow from the top to the bottom of the middle condensing component 22. Simultaneously, pipe interfaces are provided at both ends of the middle condensing component 22, communicating with its interior. Liquid can enter the middle condensing component 22 through the pipe interfaces, and liquid inside the middle condensing component 22 can also be discharged outwards through the pipe interfaces.
[0058] like Figure 8 As shown, in this embodiment, to achieve heat exchange, the bottom condenser component 23 is provided with a vertically penetrating discharge channel, allowing liquid to flow from the top to the bottom of the bottom condenser component 23. Simultaneously, pipe interfaces are provided at both ends of the bottom condenser component 23, communicating with its interior. External liquid can enter the bottom condenser component 23 through the pipe interfaces, and liquid inside the bottom condenser component 23 can also be discharged externally through the pipe interfaces.
[0059] like Figure 5 As shown, in this embodiment, the condenser gasket 1 is disposed between the condensing components 2, and the condenser gasket 1 can seal the edge of the receiving cavity. Specifically, the condenser gasket 1 is disposed between the top condensing component 21 and the middle condensing component 22, between two middle condensing components 22, and between the middle condensing component 22 and the bottom condensing component 23.
[0060] In this embodiment, to increase the volume of the accommodating cavity, annular protrusions are provided on opposite sides of the upper and lower adjacent condensing components 2. Specifically, as shown... Figure 6 As shown, the bottom of the top-layer condenser component 21 is provided with an annular protrusion; as Figure 7 As shown, the top and bottom of the middle-layer condenser component 22 are also provided with annular protrusions; as Figure 8As shown, the top of the bottom condensing component 23 is provided with an annular protrusion. In the accommodating cavity formed by the top condensing component 21 and the middle condensing component 22, the accommodating cavity volume between the top condensing component 21 and the middle condensing component 22 can be increased due to the provision of the annular protrusion. In the accommodating cavity formed by the middle condensing component 22 and the middle condensing component 22, the accommodating cavity volume between the middle condensing component 22 and the middle condensing component 22 can be increased due to the provision of the annular protrusion. In the accommodating cavity formed by the middle condensing component 22 and the bottom condensing component 23, the accommodating cavity volume between the middle condensing component 22 and the bottom condensing component 23 can be increased due to the provision of the annular protrusion.
[0061] In order to realize the fixation of the condensing component 2, the present embodiment is provided with a fixing structure (not shown in the figure), which comprises a plurality of connecting units arranged annularly around the condensing component 2. Each connecting unit comprises a connecting hook and a locking rod. The connecting hook is provided with two, which respectively hook the bottom of the bottom condensing component 23 and the top of the top condensing component 21. The locking rod is connected with the two connecting hooks, thereby realizing the tension fixation of the condensing component 2 arranged in an up-down manner.
[0062] The following will be further described in detail through specific embodiments: when the condenser works, the liquid first enters the accommodating cavity between the top condensing component 21 and the middle condensing component 22 from the injection channel. When the liquid is in the accommodating cavity between the top condensing component 21 and the middle condensing component 22, the accommodating cavity between the top condensing component 21 and the middle condensing component 22 can accommodate more liquid due to the provision of the annular protrusion. Then, the liquid in the accommodating cavity between the top condensing component 21 and the middle condensing component 22 flows through the flow guide channel and reaches the accommodating cavity between the middle condensing component 22 and the middle condensing component 22. After that, the liquid flows through the accommodating cavities between the middle condensing component 22 and the middle condensing component 22 at different heights in turn. Finally, the liquid is released to the outside through the discharge channel on the bottom condensing component 23.
[0063] Of course, in the process of the liquid passing through different accommodating cavities, another temperature liquid flows in the interior of the different condensing components 2 through the pipeline interface, and the liquid completes heat exchange in the interior of the condensing component 2 and on the outer surface of the condensing component 2.
[0064] The above only is the embodiment of the present application, and the well-known specific structure and characteristics and other common knowledge in the scheme are not described too much here. It should be pointed out that, for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which should also be considered as the protection scope of the present application, and these will not affect the effect and practicality of the present application. The protection scope claimed in the present application should be subject to the content of its claims, and the specific implementation mode and the like recorded in the specification can be used to explain the content of the claims.
Claims
1. A condenser gasket, characterized by: Comprising A metal washer, which is arranged in a ring shape; A ring-shaped buffer ring, which is arranged on the outer surface of the metal washer, and which accommodates the metal washer inside; And An anti-corrosion ring, which is arranged on the surface of the ring-shaped buffer ring, and which protects the ring-shaped buffer ring and the metal washer inside.
2. The condenser gasket of claim 1, wherein: The anti-corrosion ring is arranged in a ring shape, and a protection cavity is arranged inside the anti-corrosion ring, which accommodates the metal washer and the ring-shaped buffer ring.
3. The condenser gasket of claim 2, wherein: The outer ring of the anti-corrosion ring is arranged in an open shape.
4. The condenser gasket of claim 1, wherein: The ring-shaped buffer ring is arranged in at least two, which are respectively arranged on the front and back surfaces of the metal washer, and which clamp the metal washer inside.
5. The condenser gasket of claim 4, wherein: The width of the ring-shaped buffer ring is greater than the width of the metal washer.
6. The condenser gasket of claim 1, wherein: The ring-shaped buffer ring is internally arranged with an accommodation cavity, which is in a ring shape, and the metal washer is accommodated inside the accommodation cavity.
7. The condenser gasket of any one of claims 1-6, wherein: Further comprising a first raw tape layer, which is arranged between the ring-shaped buffer ring and the anti-corrosion ring, and which is used for fixing the ring-shaped buffer ring and the metal washer.
8. The condenser gasket of any one of claims 1-6, wherein: Further comprising a second raw tape layer, which is arranged on the outer surface of the anti-corrosion ring, and which is used for fixing the anti-corrosion ring.
9. A condenser characterized by: Comprising the condenser washer and the condensing components according to any one of claims 1-8, wherein the condensing components are arranged in multiple, and the condenser washer is arranged between two of the condensing components.
10. The condenser of claim 9, wherein: An annular protrusion is arranged at the edge of the outer surface of the condensing component, and the condenser washer is in contact with the annular protrusion.