Reset booster for deluge valve

Abstract

The deluge valve reset booster comprises a rod piece, external threads are arranged on at least part of the surface of the rod piece, a clamping piece is fixedly arranged at one end of the rod piece, and a U-shaped clamping opening used for being clamped on a valve pipeline is formed in the clamping piece; a valve pressing piece and a locking nut are movably arranged on the rod piece, the valve pressing piece is arranged on the rod piece in a sliding mode, the valve pressing piece is arranged between the clamping piece and the locking nut, and a pressing part used for pressing a valve is arranged on the valve pressing piece; the locking nut is provided with an internal thread matched with the external thread of the rod piece, and the locking nut is connected with the rod piece in a threaded mode. The reset booster for the deluge valve can replace an operator to press a reset button of the deluge valve, so that the reset of the deluge valve is stable and reliable, and meanwhile, the time and the physical power of the operator are saved.

Description

Technical Field

[0001] This application relates to the field of valves, and more particularly to a deluge valve reset booster. Background Technology

[0002] Deluge valves can control the flow of fire-fighting water in a building's fire hydrant system unidirectionally towards the sprinkler heads, making them a timely and efficient fire-fighting valve. Deluge valves are frequently used in power plant facilities. After activation, deluge valves generally require manual reset by pressing and holding the reset button for approximately 3 minutes. During this process, if the operator becomes exhausted or accidentally releases the button, water will leak from the drain outlet. This leakage will affect the filling speed of the diaphragm chamber, potentially leading to reset failure. Furthermore, the existing deluge valves have a relatively high spring stiffness, resulting in significant resistance when pressing the reset button, making manual pressing extremely strenuous. This method of manually pressing and holding the reset button for an extended period is time-consuming, physically exhausting, and prone to failure due to exhaustion.

[0003] Therefore, it is necessary to develop an auxiliary device that can help the deluge valve reset. Utility Model Content

[0004] To address one of the technical problems existing in the prior art, this application provides a deluge valve reset booster, which can replace the operator in pressing the reset button of the deluge valve, making the reset of the deluge valve stable and reliable, while saving the operator's time and effort.

[0005] According to some embodiments of this application, a deluge valve reset booster includes a rod, at least a portion of which has an external thread. One end of the rod is fixedly fitted with a snap-fit ​​component, which has a U-shaped snap-fit ​​interface for engaging with a valve pipe. A valve clamping component and a locking nut are movably mounted on the rod. The valve clamping component is slidably mounted on the rod and positioned between the snap-fit ​​component and the locking nut. The valve clamping component has a clamping portion for clamping the valve. The locking nut has an internal thread that engages with the external thread of the rod, and the locking nut is threadedly connected to the rod.

[0006] In some embodiments of this application, the snap-fit ​​component includes a first connecting portion and a snap-fit ​​portion, wherein a first slot is provided on the first connecting portion, and the rod is inserted into the first slot.

[0007] In some embodiments of this application, the rod and the first slot are fastened by an interference fit.

[0008] In some embodiments of this application, the first connecting part is provided with a second through hole perpendicular to the first slot, the second through hole passing through the first connecting part and the first slot, and the rod is provided with a third through hole corresponding to the second through hole; the first connecting part further includes a fixing pin, the fixing pin being inserted into the second through hole and the third through hole.

[0009] In some embodiments of this application, the card connector includes a first assembly and a second assembly, which together form a U-shaped card interface.

[0010] In some embodiments of this application, one of the first assembly and the second assembly is provided with a fourth slot, and an adjusting nut is provided at the opening of the fourth slot. The adjusting nut is rotatably disposed. The other of the first assembly and the second assembly is provided with a second connecting rod, and the second connecting rod is threaded. The second connecting rod is inserted into the fourth slot, and the adjusting nut is threadedly connected to the second connecting rod, thereby connecting and fixing the first assembly and the second assembly.

[0011] In some embodiments of this application, the first assembly is L-shaped.

[0012] In some embodiments of this application, the first assembly and the first connecting portion are integrally formed.

[0013] In some embodiments of this application, the valve clamping member is provided with a handle.

[0014] In some embodiments of this application, the locking nut is a wing nut, and two wing plates are symmetrically arranged on the locking nut.

[0015] The beneficial effects of this application are:

[0016] This application provides a deluge valve reset booster, comprising a rod, a snap-fit ​​component, a valve clamping component, and a locking nut. In use, the snap-fit ​​component is first snapped onto the pipeline containing the valve to reliably fix the deluge valve reset booster. Then, the valve clamping component is moved, applying pressure to the deluge valve's reset button to keep it pressed. Finally, the locking nut is rotated to lock the valve clamping component in place, ensuring continuous pressure even when the operator leaves. This deluge valve reset booster replaces the operator's manual pressing of the deluge valve's reset button, ensuring stable and reliable reset while saving the operator's time and effort.

[0017] Other features and advantages of this application will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the description, claims and drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this application, the following description will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the following drawings only show some embodiments of this application and should not be considered as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort. In the drawings:

[0019] Figure 1 This is a front view of the deluge valve reset booster provided in this application;

[0020] Figure 2 yes Figure 1 Side view of the reset booster of the rain shower valve;

[0021] Figure 3 This is an exploded view of the snap-fit ​​connector.

[0022] Label Explanation:

[0023] Rod 100, external thread 110, snap-fit ​​part 200, first connecting part 210, first hole groove 211, fixing pin 220, snap-fit ​​part 230, first assembly 231, fourth hole groove 2311, adjusting nut 2312, second assembly 232, second connecting rod 2321, valve clamping part 300, clamping part 310, handle 320, locking nut 400, disc 410. Detailed Implementation

[0024] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0025] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0026] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. Unless otherwise specified, the terms "connection" and "linkage" used in this application include both direct and indirect connections (linkages).

[0027] The following is in conjunction with the appendix Figures 1 to 3 The provided embodiments further illustrate the deluge valve reset booster proposed in this application.

[0028] like Figure 1 and Figure 2 As shown, some embodiments of this application provide a deluge valve reset booster. The deluge valve reset booster includes a rod 100, at least a portion of the surface of the rod 100 is provided with an external thread 110, and one end of the rod 100 is fixedly provided with a snap-fit ​​member 200. The snap-fit ​​member 200 is provided with a U-shaped snap-fit ​​interface for snapping onto a valve pipe. A valve clamping member 300 and a locking nut 400 are movably provided on the rod 100. The valve clamping member 300 is slidably disposed on the rod 100 and is disposed between the snap-fit ​​member 200 and the locking nut 400. The valve clamping member 300 is provided with a clamping part 310 for clamping the valve. The locking nut 400 is provided with an internal thread that mates with the external thread 110 of the rod 100, and the locking nut 400 is threadedly connected to the rod 100. In use, the deluge valve reset booster of this application first engages the snap-fit ​​component 200 onto the valve pipeline to reliably fix the deluge valve reset booster. Then, the valve clamping component 300 is moved along the rod 100, and the clamping part 310 applies pressure to the deluge valve's reset button, keeping the reset button in the pressed state. Finally, the locking nut 400 is rotated to lock the position of the valve clamping component 300. Even if the operator leaves, the clamping part 310 can continue to apply pressure, maintaining the pressed reset button for more than 3 minutes, thus reliably completing the reset task. Since the deluge valve reset process is mostly performed by the deluge valve reset booster, it frees up the operator's hands, saving the operator's time and energy. The deluge valve reset booster of this application can replace the operator in pressing the deluge valve's reset button, making the deluge valve reset stable and reliable, while saving the operator's time and energy.

[0029] like Figure 1 and Figure 2As shown, in some embodiments of this application, the snap-fit ​​component 200 includes a first connecting portion 210 and a snap-fit ​​portion 230. The first connecting portion 210 has a first slot 211, and the rod 100 is inserted into the first slot 211. The connection between the rod 100 and the snap-fit ​​component 200 can be realized through the above simple structure, which simplifies the overall structure of the deluge valve reset booster and reduces the difficulty of production.

[0030] Furthermore, in some embodiments of this application, the rod 100 and the first slot 211 can be fastened together by an interference fit. This interference fit reduces the number of other components required. Additionally, as... Figure 2 As shown, in some other embodiments of this application, the rod 100 and the first connecting part 210 can be fixed in other ways. Specifically, the first connecting part 210 is provided with a second through hole perpendicular to the first slot 211. The second through hole passes through the first connecting part 210 and the first slot 211. The rod 100 is provided with a third through hole corresponding to the second through hole. The first connecting part 210 also includes a fixing pin 220. The fixing pin 220 is inserted into the second through hole and the third through hole, thereby preventing the rod 100 from coming out of the first slot 211 and realizing the reliable fixation of the rod 100 and the first connecting part 210.

[0031] like Figure 3 As shown, in some embodiments of this application, the snap-fit ​​portion 230 includes a first assembly 231 and a second assembly 232, which, when combined, form a U-shaped snap-fit ​​interface. The snap-fit ​​portion 230 is composed of two components, which simplifies the structure of each component, facilitates manufacturing, and allows for adjustment of the size of the snap-fit ​​interface by adjusting the distance between the first assembly 231 and the second assembly 232 to accommodate valves and pipes of different sizes.

[0032] Furthermore, such as Figure 3 As shown, in some embodiments of this application, one of the first assembly 231 and the second assembly 232 is provided with a fourth slot 2311, and an adjusting nut 2312 is provided at the opening of the fourth slot 2311. The adjusting nut 2312 is rotatably disposed. The other of the first assembly 231 and the second assembly 232 is provided with a second connecting rod 2321, and the second connecting rod 2321 is provided with threads. The second connecting rod 2321 is inserted into the fourth slot 2311, and the adjusting nut 2312 is threadedly connected to the second connecting rod 2321, thereby fixing the first assembly 231 and the second assembly 232 together. Rotating the adjusting nut 2312 can adjust the depth of the second connecting rod 2321 inserted into the fourth slot 2311, thereby adjusting the distance between the first assembly 231 and the second assembly 232 and controlling the size of the card interface within a suitable range.

[0033] like Figure 3 As shown, in some embodiments of this application, the first assembly 231 is L-shaped, and the second assembly 232 is L-shaped or I-shaped. The first assembly 231 and the second assembly 232 adopt the above-described structure, and after the two are combined, it is easier to form a U-shaped card interface.

[0034] like Figure 3 As shown, in some embodiments of this application, the first assembly 231 and the first connecting part 210 are integrally formed, reducing the number of accessories and installation steps.

[0035] like Figure 1 and Figure 2 As shown, in some embodiments of this application, the valve clamping member 300 is provided with a handle 320, which can be held by the operator to adjust the position of the valve clamping member 300, making it convenient for the operator to operate.

[0036] like Figure 1 As shown, in some embodiments of this application, the locking nut 400 is a wing nut, and two wing plates 410 are symmetrically arranged on the locking nut 400. This design allows the operator to easily rotate the locking nut 400 and better lock the position of the valve clamping member 300.

[0037] It is understood that the above embodiments only illustrate preferred embodiments of this application, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this application. It should be noted that, for those skilled in the art, without departing from the concept of this application, the above technical features can be freely combined, and several modifications and improvements can be made, all of which fall within the protection scope of this application. Therefore, all equivalent transformations and modifications made within the scope of the claims of this application should fall within the coverage of the claims of this application.

Claims

1. A deluge valve reset booster, characterized in that, The rod includes a member, at least a portion of which has external threads on its surface. One end of the member is fixedly provided with a snap-fit ​​element, which has a U-shaped snap-fit ​​interface for snapping onto a valve or pipe. A valve clamping component and a locking nut are movably disposed on the rod. The valve clamping component is slidably disposed on the rod and is disposed between the snap-fit ​​component and the locking nut. The valve clamping component is provided with a clamping part for clamping the valve. The locking nut is provided with an internal thread that mates with the external thread of the rod, and the locking nut is connected to the rod by a thread.

2. The deluge valve reset booster of claim 1, wherein, The snap-fit ​​component includes a first connecting part and a snap-fit ​​part. The first connecting part has a first slot, and the rod is inserted into the first slot.

3. The deluge valve reset booster of claim 2, wherein, The rod and the first slot are fastened together by an interference fit.

4. The deluge valve reset booster of claim 2, wherein, The first connecting part is provided with a second through hole perpendicular to the first slot, the second through hole passing through the first connecting part and the first slot, and the rod is provided with a third through hole corresponding to the second through hole; The first connecting part also includes a fixing pin, which is inserted into the second through hole and the third through hole.

5. A deluge valve reset booster as defined in any one of claims 2 to 4 wherein, The snap-fit ​​portion includes a first assembly and a second assembly, which together form a U-shaped snap-fit ​​interface.

6. The deluge valve reset booster of claim 5, wherein, One of the first assembly and the second assembly is provided with a fourth slot, and an adjusting nut is provided at the opening of the fourth slot. The adjusting nut is rotatable. A second connecting rod is provided on the other of the first assembly and the second assembly, and the second connecting rod is provided with threads; The second connecting rod is inserted into the fourth hole, and the adjusting nut is threadedly connected to the second connecting rod, so that the first assembly and the second assembly are connected and fixed.

7. The deluge valve reset booster of claim 5, wherein, The first assembly is L-shaped.

8. The deluge valve reset booster of claim 7, wherein, The first assembly and the first connecting part are integrally formed.

9. The deluge valve reset booster of claim 1, wherein, The valve clamping component is equipped with a handle.

10. The deluge valve reset booster of claim 1, wherein, The locking nut is a wing nut, and two wing plates are symmetrically arranged on the locking nut.

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