CN219755473U - Overflow valve shell with protective structure - Google Patents
Overflow valve shell with protective structure Download PDFInfo
- Publication number
- CN219755473U CN219755473U CN202321030583.3U CN202321030583U CN219755473U CN 219755473 U CN219755473 U CN 219755473U CN 202321030583 U CN202321030583 U CN 202321030583U CN 219755473 U CN219755473 U CN 219755473U
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- CN
- China
- Prior art keywords
- overflow valve
- shell
- protective
- protection
- cover mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 56
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000428 dust Substances 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses an overflow valve shell with a protection structure, which relates to the technical field of overflow valve protection and comprises a main body, wherein the main body comprises an overflow valve, the outer surface of the overflow valve is fixedly provided with a reinforcing flange, the outer surface of the overflow valve is sleeved with a protection cover mechanism, the top of the protection cover mechanism is clamped with a protection shell, and the reinforcing flange comprises a mounting flange; the protective cover mechanism comprises an upper shell; the protective shell comprises a top cover. According to the utility model, the overflow valve mounting structure is increased through the reinforcing flange, the mounting convenience of the overflow valve is improved, the protection structure is formed on the overflow valve through the protection cover mechanism, the overflow valve is prevented from being damaged by object impact, moisture of the protection shell is matched with the overflow valve, and the overflow valve is not easy to invade by dust, moisture and the like, so that the internal faults and damage of equipment are avoided, the overflow valve is reduced from being corroded by severe environment and the like, the service performance of the overflow valve with the protection shell structure can be maintained, and the service life of the overflow valve is prolonged.
Description
Technical Field
The utility model relates to the technical field of overflow valve protection, in particular to an overflow valve shell with a protection structure.
Background
A relief valve is a valve that is capable of controlling the pressure in a fluid (e.g., hydraulic oil, water, etc.) system. The fluid pressure can be automatically opened and the excess fluid can be led to a low pressure area when the fluid pressure reaches a preset value, so that the stable pressure inside the system can be maintained. The overflow valve is applied to a hydraulic system, so that the system can be ensured not to exceed a safety pressure range, and equipment is prevented from being damaged or working efficiency is prevented from being influenced due to overhigh pressure of the system; at the same time, in some cases, such as when the pressure of the system increases due to sudden increase of the working load, the overflow valve can be started quickly to guide out the redundant fluid, so that the safety of the system and the equipment is protected. Therefore, the relief valve plays an important role in the hydraulic system and is widely applied to the fields of machinery, automobiles, aerospace and the like. The following problems exist in the prior art:
the existing overflow valve is generally not provided with a shell structure for protection, and the overflow valve without the protection shell structure is easy to invade by external objects (such as dust, moisture and the like), so that the internal failure and damage of equipment are caused, and meanwhile, the overflow valve without the protection shell structure is influenced by external environment, so that the performance of the overflow valve is reduced and the service life is shortened under severe environments such as high temperature, low temperature, humidity and corrosion; meanwhile, the overflow valve without the protective structure lacks a mounting structure and lacks mounting convenience.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the following technical scheme:
the overflow valve shell with the protection structure comprises a main body, wherein the main body comprises an overflow valve, a reinforcing flange is fixedly arranged on the outer surface of the overflow valve, a protection cover mechanism is sleeved on the outer surface of the overflow valve, a protection shell is clamped at the top of the protection cover mechanism, and the reinforcing flange comprises a mounting flange; the protective cover mechanism comprises an upper shell; the protective shell comprises a top cover.
The technical scheme of the utility model is further improved as follows: and the mounting flange is provided with a mounting screw hole.
The technical scheme of the utility model is further improved as follows: the mounting flange is provided with two groups on the outer surface of the overflow valve, and the overflow valve is clamped in the protective cover mechanism through the mounting flange.
The technical scheme of the utility model is further improved as follows: the lower shell is arranged below the upper shell, flange clamping grooves are formed in the upper shell and the lower shell, and the protective cover mechanism further comprises fixing screws.
The technical scheme of the utility model is further improved as follows: the upper shell and the lower shell are clamped with the overflow valve through flange clamping grooves, and the upper shell and the lower shell are fixedly connected through fixing screws.
The technical scheme of the utility model is further improved as follows: the bottom of the top cover is fixedly provided with a diversion side plate, sliding grooves are formed in the bottoms of the two sides of the top cover, and the protective shell further comprises sliding rails.
The technical scheme of the utility model is further improved as follows: the sliding rail is fixedly arranged at the top of the protective cover mechanism, and the protective shell is clamped at the top of the protective cover mechanism through a sliding groove at the bottom.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides an overflow valve shell with a protective structure, wherein under the combined action of a mounting flange and a mounting screw hole of a reinforcing flange, the mounting flange is provided with the mounting screw holes, two groups of mounting flanges are arranged on the outer surface of an overflow valve, the overflow valve is clamped in a protective cover mechanism through the mounting flange, the overflow valve can be stably clamped and fixed in the protective cover mechanism through the mounting flange, the mounting structure of the overflow valve is increased through the mounting screw hole formed in the mounting flange, and the mounting convenience of the overflow valve is improved.
2. The utility model provides an overflow valve shell with a protection structure, wherein under the combined action of an upper shell, a lower shell, fixing screws and flange clamping grooves of a protection cover mechanism, the upper shell and the lower shell are provided with the flange clamping grooves, the upper shell and the lower shell are fixedly connected to the outer surface of an overflow valve through the fixing screws after being clamped with the overflow valve through the flange clamping grooves, and the upper shell and the lower shell of the protection cover mechanism form the protection structure for the overflow valve to prevent the overflow valve from being damaged by object collision.
3. The utility model provides an overflow valve shell with a protection structure, wherein under the combined action of a top cover, a sliding rail, a flow guiding side plate and sliding grooves of a protection shell, the bottom of the top cover is fixedly provided with the flow guiding side plate, the bottoms of the two sides of the top cover are provided with the sliding grooves, the protection shell is clamped at the top of a protection cover mechanism through the sliding grooves at the bottom, the top cover is positioned at the top of the overflow valve to play a protection role, rainwater can be sprayed on the top cover in rainy days, the water is guided to the two sides through the flow guiding side plate, and the water cannot be sprayed on the overflow valve, so that the overflow valve is not easy to be invaded by dust, water and the like, thereby avoiding the internal faults and damage of equipment, reducing the severe environmental corrosion and the like of the overflow valve with the protection shell structure, maintaining the service performance and prolonging the service life.
Drawings
FIG. 1 is a schematic view of an overflow valve housing with a protective structure according to the present utility model;
FIG. 2 is a schematic structural view of a reinforcing flange according to the present utility model;
FIG. 3 is a schematic view of a shield mechanism according to the present utility model;
fig. 4 is a schematic structural view of the protective housing of the present utility model.
In the figure: 1. a main body; 2. a shield mechanism; 3. a protective housing; 4. reinforcing the flange; 5. an overflow valve; 41. a mounting flange; 42. installing a screw hole; 21. an upper housing; 22. a flange clamping groove; 23. a set screw; 24. a lower housing; 31. a top cover; 32. a diversion side plate; 33. a chute; 34. a slide rail.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides an overflow valve housing with a protection structure, which comprises a main body 1, wherein the main body 1 comprises an overflow valve 5, a reinforcing flange 4 is fixedly arranged on the outer surface of the overflow valve 5, a protection cover mechanism 2 is sleeved on the outer surface of the overflow valve 5, and a protection shell 3 is clamped at the top of the protection cover mechanism 2.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the reinforcing flange 4 comprises a mounting flange 41, mounting screw holes 42 are formed in the mounting flange 41, two groups of mounting flanges 41 are mounted on the outer surface of the overflow valve 5, and the overflow valve 5 is clamped in the protective cover mechanism 2 through the mounting flange 41.
In this embodiment, under the combined action of the mounting flange 41 and the mounting screw hole 42 of the reinforcing flange 4, the mounting screw hole 42 is formed in the mounting flange 41, two groups of mounting flanges 41 are mounted on the outer surface of the overflow valve 5, the overflow valve 5 is clamped in the protection cover mechanism 2 through the mounting flange 41, the overflow valve 5 can be stably clamped and fixed in the protection cover mechanism 2 through the mounting flange 41, the mounting structure of the overflow valve 5 is increased through the mounting screw hole 42 formed in the mounting flange 41, and the mounting convenience of the overflow valve 5 is improved.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the protection cover mechanism 2 comprises an upper shell 21, a lower shell 24 is arranged below the upper shell 21, flange clamping grooves 22 are formed in the upper shell 21 and the lower shell 24, the protection cover mechanism 2 further comprises fixing screws 23, the upper shell 21 and the lower shell 24 are clamped with the overflow valve 5 through the flange clamping grooves 22, and the upper shell 21 and the lower shell 24 are fixedly connected through the fixing screws 23.
In this embodiment, under the combined action of the upper casing 21, the lower casing 24, the fixing screws 23 and the flange clamping grooves 22 of the protection cover mechanism 2, the flange clamping grooves 22 are formed in the upper casing 21 and the lower casing 24, after the upper casing 21 and the lower casing 24 are clamped with the overflow valve 5 through the flange clamping grooves 22, the upper casing 21 and the lower casing 24 are fixedly connected to the outer surface of the overflow valve 5 through the fixing screws 23, and the upper casing 21 and the lower casing 24 of the protection cover mechanism 2 form a protection structure for the overflow valve 5 to prevent the overflow valve 5 from being damaged due to object collision.
Example 4
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the protective housing 3 includes a top cover 31, the bottom of the top cover 31 is fixedly provided with a diversion side plate 32, the bottoms of the two sides of the top cover 31 are provided with sliding grooves 33, the protective housing 3 further includes sliding rails 34, the sliding rails 34 are fixedly arranged at the top of the protective housing mechanism 2, and the protective housing 3 is clamped at the top of the protective housing mechanism 2 through the sliding grooves 33 at the bottom.
In this embodiment, under the combined action of the top cover 31, the sliding rail 34, the diversion side plates 32 and the sliding grooves 33 of the protective casing 3, the diversion side plates 32 are fixedly installed at the bottom of the top cover 31, the sliding grooves 33 are formed in the bottoms of the two sides of the top cover 31, the protective casing 3 is clamped at the top of the protective cover mechanism 2 through the sliding grooves 33 at the bottom, the top cover 31 is positioned at the top of the overflow valve 5 to play a protective role, rainwater can be sprayed on the top cover 31 in rainy days, the water can not be sprayed on the overflow valve through the diversion side plates 32 to the two sides, and the overflow valve is not easy to be invaded by dust, water and the like, so that the internal faults and damage of equipment are avoided, the overflow valve 5 is reduced from being corroded by severe environments and the like, and the service performance of the overflow valve with the protective casing structure can be maintained, and the service life is prolonged.
The working principle of the overflow valve housing with the protective structure will be described in detail.
As shown in fig. 1-4, under the combined action of the mounting flange 41 and the mounting screw hole 42 of the reinforcing flange 4, the mounting flange 41 is provided with the mounting screw hole 42, the mounting flange 41 is provided with two groups on the outer surface of the overflow valve 5, the overflow valve 5 is clamped in the protection cover mechanism 2 through the mounting flange 41, the overflow valve 5 can be stably clamped and fixed in the protection cover mechanism 2 through the mounting flange 41, the mounting structure of the overflow valve 5 is increased through the mounting screw hole 42 provided on the mounting flange 41, the mounting convenience of the overflow valve 5 is improved, under the combined action of the upper shell 21, the lower shell 24, the fixing screw 23 and the flange clamping groove 22 of the protection cover mechanism 2, the flange clamping groove 22 is provided on the upper shell 21 and the lower shell 24, after the upper shell 21 and the lower shell 24 are clamped with the overflow valve 5 through the flange clamping groove 22, the upper shell 21 and the lower shell 24 are fixedly connected on the outer surface of the overflow valve 5 through the fixing screw 23, the upper shell 21 and the lower shell 24 of the protective cover mechanism 2 form a protective structure for the overflow valve 5, the overflow valve 5 is prevented from being damaged by the impact of objects, under the combined action of the top cover 31, the sliding rail 34, the flow guiding side plates 32 and the sliding grooves 33 of the protective cover mechanism 2, the flow guiding side plates 32 are fixedly arranged at the bottom of the top cover 31, the sliding grooves 33 are arranged at the bottoms of the two sides of the top cover 31, the protective cover 3 is clamped at the top of the protective cover mechanism 2 through the sliding grooves 33 at the bottom, the top cover 31 is positioned at the top of the overflow valve 5 to play a protective role, rainwater can be sprayed on the top cover 31 in rainy days, the water can not be sprayed on the overflow valve through the flow guiding side plates 32, the intrusion of dust, water and the like is not easy, thereby avoiding the internal faults and damage of equipment, reducing the severe environment corrosion and the like of the overflow valve 5, the overflow valve with the protective housing structure can maintain the service performance, the service life is prolonged.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. An overflow valve housing with a protective structure, comprising a main body (1), characterized in that: the main body (1) comprises an overflow valve (5), a reinforcing flange (4) is fixedly arranged on the outer surface of the overflow valve (5), a protective cover mechanism (2) is sleeved on the outer surface of the overflow valve (5), a protective shell (3) is clamped at the top of the protective cover mechanism (2), and the reinforcing flange (4) comprises a mounting flange (41); the protective cover mechanism (2) comprises an upper shell (21); the protective shell (3) comprises a top cover (31).
2. An overflow valve housing with a protective structure as claimed in claim 1, wherein: the mounting flange (41) is provided with a mounting screw hole (42).
3. An overflow valve housing with a protective structure as claimed in claim 2, wherein: the mounting flange (41) is provided with two groups on the outer surface of the overflow valve (5), and the overflow valve (5) is clamped in the protective cover mechanism (2) through the mounting flange (41).
4. An overflow valve housing with a protective structure as claimed in claim 1, wherein: the lower part of the upper shell (21) is provided with a lower shell (24), the upper shell (21) and the lower shell (24) are provided with flange clamping grooves (22), and the protective cover mechanism (2) further comprises fixing screws (23).
5. The relief valve housing with protective structure of claim 4, wherein: the upper shell (21) and the lower shell (24) are clamped with the overflow valve (5) through flange clamping grooves (22), and the upper shell (21) and the lower shell (24) are fixedly connected through fixing screws (23).
6. An overflow valve housing with a protective structure as claimed in claim 1, wherein: the bottom of top cap (31) fixed mounting has water conservancy diversion curb plate (32), spout (33) have been seted up to the both sides bottom of top cap (31), protective housing (3) still include slide rail (34).
7. The relief valve housing with protective structure of claim 6, wherein: the sliding rail (34) is fixedly arranged at the top of the protective cover mechanism (2), and the protective shell (3) is clamped at the top of the protective cover mechanism (2) through a sliding groove (33) at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030583.3U CN219755473U (en) | 2023-05-04 | 2023-05-04 | Overflow valve shell with protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030583.3U CN219755473U (en) | 2023-05-04 | 2023-05-04 | Overflow valve shell with protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219755473U true CN219755473U (en) | 2023-09-26 |
Family
ID=88085959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030583.3U Active CN219755473U (en) | 2023-05-04 | 2023-05-04 | Overflow valve shell with protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219755473U (en) |
-
2023
- 2023-05-04 CN CN202321030583.3U patent/CN219755473U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |