Corner steam heat valve

Abstract

The utility model relates to the technical field of valves, and discloses a corner steam heat valve which comprises a connecting block, a corner pipeline is arranged in the connecting block, a valve ball is arranged in the corner pipeline, and the top side of the valve ball is fixedly connected with a connecting rod. The top side of the connecting rod penetrates through the corner pipeline and the top side of the outer wall of the connecting block and is connected with a positioning strip through a rotating assembly, a sliding groove is formed in the top side of the connecting block, a mounting groove is formed in the bottom side of the sliding groove, and a mounting block is slidably connected into the mounting groove. According to the utility model, the rotating rod and the gear can be driven to rotate by rotating the rotating button, and the sliding strip and the limiting piece can be driven to move through the gear and the teeth, so that the limiting piece can freely enter and exit from the limiting hole I and the limiting hole II, and the effect of fixing the rotating handle and the valve ball can be achieved; and the rotating handle is prevented from being collided, so that the valve ball is prevented from rotating, and the stability during warm air conveying is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field especially relates to a corner heating valve. BACKGROUND

[0002] The heating valve is usually adjusted by rotating the handle to adjust the flow of heating or hot water, but the handle may rotate due to various unexpected situations, which may cause the internal valve ball to rotate, and the stability of the heating valve is insufficient. To solve these problems, the corner heating valve is innovated in structure design, for example, a limiting piece can be designed to fix the handle and the valve ball, so as to prevent the internal valve ball from rotating. This design improves the stability and durability of the valve, allowing it to withstand higher pressure. In addition, the limiting piece can be automatically reset, which also facilitates the overall operation of the heating valve. This not only improves the convenience of operation, but also reduces the risk of human error. Overall, these technologies have significantly improved in performance and application range.

[0003] Currently, most of the existing corner heating valves cannot fix the internal valve ball, which may cause the internal valve ball to rotate if the handle rotates due to various reasons during use, resulting in insufficient stability of the heating valve. To solve this technical problem, the present application proposes a corner heating valve. SUMMARY

[0004] The utility model aims at solving the problems in the prior art, and provides a corner heating valve to solve the problem that most of the existing corner heating valves cannot fix the internal valve ball.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A corner heating valve, comprising a connecting block, the inside of the connecting block is provided with a corner pipeline, the inside of the corner pipeline is provided with a valve ball, the top side of the valve ball is fixedly connected with a connecting rod, the top side of the connecting rod penetrates the outer wall top side of the corner pipeline and the connecting block and is connected with a positioning strip through a rotating assembly, the top side of the connecting block is provided with a sliding groove, the bottom side of the sliding groove is provided with a mounting groove, the inside of the mounting groove is slidably connected with a mounting block, the mounting block is connected with a sliding strip through a reset assembly, and the top side of the sliding strip is fixedly connected with a limiting piece.

[0007] Further, the rotating assembly comprises a connecting ring, the connecting ring is rotatably connected with the connecting block, the outer wall of the connecting ring is fixedly connected with a handle, the top side of the handle is provided with a limiting hole one, the top side of the positioning strip is provided with a limiting hole two, and the size of the limiting hole one and the limiting hole two corresponds to that of the limiting piece.

[0008] Further, the reset assembly comprises a telescopic rod, the top side of the telescopic rod is fixedly connected with the sliding bar, the bottom side of the telescopic rod is fixedly connected with the mounting block, the outer wall of the telescopic rod is provided with a spring, one end of the spring is fixedly connected with the bottom side of the sliding bar, and the other end is fixedly connected with the top side of the mounting block, and the sliding bar is slidingly connected in the sliding groove.

[0009] Further, the rear side of the sliding bar is fixedly connected with a plurality of teeth, and the rear side of the sliding groove is provided with a gear groove.

[0010] Further, a rotating rod is rotatably connected in the connecting block, a gear is fixedly connected to the left side of the rotating rod, and the gear is located in the gear groove and is in meshing connection with the plurality of teeth.

[0011] Further, the right side of the rotating rod penetrates through the outer wall of the connecting block and is fixedly connected with a rotating knob.

[0012] Further, the outer wall of the corner pipeline is fixedly connected with flanges at both ends.

[0013] The utility model has the advantages of the following:

[0014] 1、the utility model discloses, can drive rotating rod and gear to rotate through rotating knob, and drive sliding bar and limiting piece to move through gear and tooth, make limiting piece can freely go in and out limiting hole no. 1 and limiting hole no. 2, reached the effect that can fix rotating handle and valve ball, can prevent rotating handle from being collided and making valve ball rotate in the process of conveying warm air, and then the stability when conveying warm air is guaranteed.

[0015] 2、the utility model discloses, when moving limiting piece downwards, the spring will be limited, so after moving limiting piece downwards and not limiting rotating knob again, the spring will rebound, and the mounting block can be removed simultaneously, reached the effect that can automatically reset and remove limiting piece, thereby making limiting piece reset quickly, and limiting piece can be removed and maintained when the part is damaged, and then the practicality and service life of the device are improved. DRAWINGS

[0016] Figure 1 It is a perspective view of the corner warm air valve provided by the utility model;

[0017] Figure 2 It is an internal structure schematic view of the corner warm air valve provided by the utility model;

[0018] Figure 3 It is a sliding bar structure schematic view of the corner warm air valve provided by the utility model;

[0019] Figure 4A spring structure diagram of a corner heating valve is provided.

[0020] Legend:

[0021] 1, connecting block; 2, limiting piece; 3, knob; 4, corner pipeline; 5, flange; 6, connecting ring; 7, positioning strip; 8, limiting hole one; 9, handle; 10, tooth; 11, gear; 12, slide bar; 13, rotating rod; 14, connecting rod; 15, valve ball; 16, mounting block; 17, spring; 18, telescopic rod; 19, limiting hole two. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0023] Reference Figures 1-3 The present application provides an embodiment: a corner heating valve, comprising a connecting block 1, the inside of the connecting block 1 is provided with a corner pipeline 4, the inside of the corner pipeline 4 is provided with a valve ball 15, the top side of the valve ball 15 is fixedly connected with a connecting rod 14, the top side of the connecting rod 14 penetrates through the outer wall top side of the corner pipeline 4 and the connecting block 1 and is connected with a positioning strip 7 through a rotating assembly, the top side of the connecting block 1 is provided with a sliding groove, the bottom side of the sliding groove is provided with a mounting groove, the inside of the mounting groove is slidably connected with a mounting block 16, the mounting block 16 is connected with a slide bar 12 through a reset assembly, the top side of the slide bar 12 is fixedly connected with a limiting piece 2, the rotating assembly comprises a connecting ring 6, the connecting ring 6 is rotatably connected with the connecting block 1, the outer wall of the connecting ring 6 is fixedly connected with a handle 9, the top side of the handle 9 is provided with a limiting hole one 8, the top side of the positioning strip 7 is provided with a limiting hole two 19, the limiting hole one 8 and the limiting hole two 19 correspond to the size of the limiting piece 2.

[0024] Specifically, in use, rotating the knob 3 drives the rotating rod 13 to rotate, and drives the gear 11 to rotate through the rotating rod 13, and since the gear 11 and the teeth 10 are engaged with each other, the gear 11 rotates, which simultaneously drives the slide bar 12 and the limiting piece 2 to move downward, so that the limiting piece 2 leaves the inside of the limiting hole one 8, and the limiting of the handle 9 is released, then the handle 9 is rotated and drives the connecting rod 14 and the valve ball 15 to rotate through the handle 9, and when the limiting hole two 19 is rotated to the top side of the limiting piece 2, the limiting piece 2 enters the inside of the limiting hole two 19, and the connecting ring 6 and the valve ball 15 are re-limited, which achieves the effect of fixing the handle 9 and the valve ball 15, and prevents the handle 9 from being collided to rotate the valve ball 15 during the process of conveying warm air, thereby ensuring the stability during conveying warm air.

[0025] With reference to Figure 1 and Figure 4 , the reset assembly comprises a telescopic rod 18, the top side of the telescopic rod 18 is fixedly connected with the slide bar 12, the bottom side of the telescopic rod 18 is fixedly connected with the mounting block 16, the outer wall of the telescopic rod 18 is provided with a spring 17, one end of the spring 17 is fixedly connected with the bottom side of the slide bar 12, and the other end is fixedly connected with the top side of the mounting block 16, the slide bar 12 is slidingly connected in the sliding groove, the rear side of the slide bar 12 is fixedly connected with a plurality of teeth 10, the rear side of the sliding groove is provided with a gear groove, the connecting block 1 is rotatably connected with a rotating rod 13 inside, the left side of the rotating rod 13 is fixedly connected with a gear 11, the gear 11 is located in the gear groove and engaged with the plurality of teeth 10, the right side of the rotating rod 13 penetrates through the outer wall of the connecting block 1 and is fixedly connected with a knob 3, and the outer wall of the elbow pipe 4 is fixedly connected with a flange 5 at both ends.

[0026] Specifically, when the slide bar 12 moves downward, the spring 17 is compressed, then the handle 9 is rotated and drives the connecting rod 14 and the valve ball 15 to rotate through the handle 9, when the limiting hole two 19 is rotated to the top side of the limiting piece 2, the knob 3 is released, and the gear 11 is no longer forced, so that the spring 17 rebounds and drives the slide bar 12 and the limiting piece 2 to move upward, and then the limiting piece 2 enters the inside of the limiting hole two 19, and the connecting ring 6 and the valve ball 15 are re-limited, when the limiting piece 2 and other components are damaged, the connecting ring 6 is rotated to rotate the positioning strip 7 and the handle 9 away from the top side of the limiting piece 2, then the mounting block 16 is taken out of the sliding groove, and the prepared mounting block 16 is put in, which achieves the effect of automatically resetting and removing the limiting piece 2, so that the limiting piece 2 is quickly reset, and the limiting piece 2 can be removed and repaired when the parts are damaged, thereby improving the practicability and service life of the device.

[0027] Working principle: in use, rotating the knob 3 drives the rotating rod 13 to rotate, and drives the gear 11 to rotate through the rotating rod 13, and because the gear 11 and the gear teeth 10 are engaged with each other, so the gear 11 rotates will simultaneously drive the slide bar 12 and the limiting piece 2 to move downward, so that the limiting piece 2 leaves the inside of the limiting hole one 8, and compresses the spring 17, at the same time, the limiting of the handle 9 is released, then rotating the handle 9 and driving the connecting rod 14 and the valve ball 15 to rotate through the handle 9, when the limiting hole two 19 is rotated to the top side of the limiting piece 2, the knob 3 is loosened, no longer force is applied to the gear 11, so that the spring 17 rebounds, and drives the slide bar 12 and the limiting piece 2 to move upward, thereby making the limiting piece 2 enter the inside of the limiting hole two 19, re-limiting the connecting ring 6 and the valve ball 15, when the limiting piece 2 and other components are damaged, rotating the connecting ring 6 turns the positioning strip 7 and the handle 9 away from the top side of the limiting piece 2, then the mounting block 16 is taken out from the sliding groove, and the prepared mounting block 16 is put in.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A corner heating valve, characterized in that, The device includes a connecting block (1), inside which a corner pipe (4) is provided. Inside the corner pipe (4) is a valve ball (15). A connecting rod (14) is fixedly connected to the top side of the valve ball (15). The top side of the connecting rod (14) passes through the corner pipe (4) and the top side of the outer wall of the connecting block (1) and is connected to a positioning strip (7) through a rotating assembly. A sliding groove is provided on the top side of the connecting block (1), and an installation groove is provided on the bottom side of the sliding groove. An installation block (16) is slidably connected inside the installation groove. A slide bar (12) is connected to the installation block (16) through a reset assembly. A limit member (2) is fixedly connected to the top side of the slide bar (12).

2. A corner heating valve according to claim 1, characterized in that, The rotating assembly includes a connecting ring (6), which is rotatably connected to the connecting block (1). A handle (9) is fixedly connected to the outer wall of the connecting ring (6). A limiting hole (8) is opened on the top side of the handle (9), and a limiting hole (19) is opened on the top side of the positioning strip (7). The limiting hole (8) and the limiting hole (19) correspond to the size of the limiting member (2).

3. A corner heating valve according to claim 1, characterized in that, The reset assembly includes a telescopic rod (18), the top side of which is fixedly connected to the slide bar (12), the bottom side of which is fixedly connected to the mounting block (16), and a spring (17) is provided on the outer wall of the telescopic rod (18). One end of the spring (17) is fixedly connected to the bottom side of the slide bar (12), and the other end is fixedly connected to the top side of the mounting block (16). The slide bar (12) is slidably connected inside the slide groove.

4. A corner heating valve according to claim 3, characterized in that: The rear side of the slide bar (12) is fixedly connected with a plurality of teeth (10), and a gear groove is provided on the rear side of the slide groove.

5. A corner heating valve according to claim 4, characterized in that: The connecting block (1) is rotatably connected to a rotating rod (13), and a gear (11) is fixedly connected to the left side of the rotating rod (13). The gear (11) is located inside the gear groove and meshes with multiple teeth (10).

6. A corner heating valve according to claim 5, characterized in that: The right side of the rotating rod (13) passes through the outer wall of the connecting block (1) and is fixedly connected to a knob (3).

7. A corner heating valve according to claim 1, characterized in that: Flanges (5) are fixedly connected to both ends of the outer wall of the corner pipe (4).

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