Anti-collision balance valve

Abstract

The utility model discloses an anti-collision balance valve, which relates to the technical field of valve equipment and comprises a balance valve, the left side and the right side of the balance valve are fixedly connected with pipe connecting flanges, the upper surface of the balance valve is fixedly provided with a connecting flange, and the upper surface of the connecting flange is fixedly connected with a rotating wheel. And anti-collision assemblies are fixedly mounted on the outer walls of the left part and the right part of the balance valve. According to the anti-collision balance valve, certain buffering can be achieved between the arc-shaped protection plate and the balance valve under the action of the arc-shaped rubber strip and the arc-shaped rubber pad, so that buffering protection can be conducted on the internal balance valve when the anti-collision balance valve is collided, and safety in the use or transportation period is guaranteed; and meanwhile, through the effect of the arc-shaped damping steel plate, damping can be achieved between the arc-shaped protection plate and the balance valve, so that the influence on the balance valve during collision is reduced, damage is prevented, and the service life is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve equipment technical field, especially in a kind of balanced valve of anti-collision. BACKGROUND

[0002] Balanced valve is a kind of special function valve, and there is no special place in valve itself, only in use function and place have difference, in certain industry, due to the existence of large pressure difference or flow difference in each part of pipeline or container, to reduce or balance the difference, install valve between corresponding pipeline or container, to adjust the relative balance of pressure on both sides, or through the method of shunting to achieve the balance of flow, this valve is called balanced valve, balanced valve has better equal percentage flow characteristic, can reasonably distribute flow, effectively solve the problem of uneven room temperature in heating system, but balanced valve may fall due to weight problem when not installed, metal falls to ground and is easy to bruise floor, and after installation is completed, it is also collided by pipeline and other equipment in construction, balanced valve is easily caused position deviation, makes pipeline damaged, and when using in heating system, the surface of balanced valve is too hot, and worker is easily scalded when colliding, thus, a balanced valve capable of reducing impact when balanced valve falls and providing protection for other impacts on the outer wall of balanced valve is urgently needed to be developed.

[0003] Chinese patent document CN211344162U discloses a kind of balanced valve of anti-collision, including valve body, pipe flange, valve cavity, regulating valve core, protective component, connecting flange, valve stem, rotating disc and buffer component;Valve cavity is opened in valve body;Pipe flange is fixedly connected at the both ends of valve body, and is communicated with valve body;Regulating valve core blocks valve cavity mouth, and is connected with valve cavity mouth;Valve stem is connected with valve body by connecting flange, and is fixedly connected with regulating valve core and penetrates valve body.

[0004] The prior art has the following problems:

[0005] Balanced valve of anti-collision cannot well protect the outer wall of balanced valve when in use, especially prone to damage due to impact during transportation, thereby affecting use, and balanced valve of anti-collision cannot quickly install, fix, disassemble, maintain and replace anti-collision assembly when in use. UTILITY MODEL CONTENT

[0006] The utility model provides a kind of balanced valve of anti-collision to solve the problems raised in the above background technology.

[0007] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0008] The utility model provides an anti -collision balance valve, including balance valve, both sides of balance valve are fixedly connected with pipe flange, the upper surface of balance valve is fixedly installed with the connecting flange, the upper surface of connecting flange is fixedly connected with runner, the outer wall of balance valve left and right parts is fixedly installed with anticollision subassembly.

[0009] Preferably, the anti-collision assembly comprises two fixed protection assemblies one, the inner walls of the two fixed protection assemblies one are respectively clamped with the rear faces of the outer walls of the left and right parts of the balance valve, the front faces of the upper and lower parts of the two fixed protection assemblies one are respectively overlapped with fixed protection assemblies two, and the inner walls of the two fixed protection assemblies two are respectively clamped with the front faces of the outer walls of the left and right parts of the balance valve.

[0010] Preferably, the opposite faces of the two fixed protection assemblies one and the two fixed protection assemblies two are fixedly connected with connecting protection assemblies, the opposite faces of the left and right parts of the two connecting protection assemblies are fixedly connected with protection assemblies, and the four protection assemblies are located on the left and right sides of the fixed protection assemblies one and the fixed protection assemblies two.

[0011] Preferably, the fixed protection assembly one comprises two mounting blocks, the front faces of the two mounting blocks are respectively overlapped with the rear faces of the upper and lower parts of the fixed protection assembly two, the inner cavities of the two mounting blocks are respectively threadedly connected with threaded rods, and the outer walls of the front parts of the four threaded rods are respectively threadedly connected with the inner cavities of the upper and lower parts of the two fixed protection assemblies two.

[0012] Preferably, the opposite faces of the two mounting blocks are fixedly connected with arc-shaped protection plates, and the left and right parts of the inner walls of the arc-shaped protection plates are fixedly connected with arc-shaped rubber strips.

[0013] Preferably, the opposite faces of the two arc-shaped rubber strips are fixedly connected with arc-shaped shock-absorbing steel plates, and the outer wall of the arc-shaped shock-absorbing steel plate is fixedly connected with the inner wall of the arc-shaped protection plate.

[0014] Preferably, the inner wall of the arc-shaped shock-absorbing steel plate is fixedly connected with an arc-shaped rubber pad, and the inner wall of the arc-shaped rubber pad is fixedly connected with an arc-shaped anti-skid pad.

[0015] Preferably, the rear connecting protection assembly comprises three anticollision frames, the front faces of the three anticollision frames are respectively fixedly connected with the rear faces of the outer walls of the two arc-shaped protection plates, the inner cavities of the middle parts of the three anticollision frames are fixedly connected with connecting plates, and the front faces of the left and right parts of the three anticollision frames are respectively fixedly connected with the outer walls of the two rear protection assemblies.

[0016] Due to the adoption of the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0017] The utility model provides a kind of anti-collision balance valve, by the effect of arc rubber strip and arc rubber pad, there can be certain buffer between arc protection plate and balance valve, to be able to buffer protection to internal balance valve when being impacted, to ensure the safety during use or transportation, simultaneously by the effect of arc shock-absorbing steel sheet, arc protection plate and balance valve can be damped, to reduce the influence on balance valve when impacting, to reduce the influence on balance valve, and under the effect of protection assembly, the outer wall of pipe flange can be protected, can also provide support protection effect for pipe flange, to prevent damage, improve service life.

[0018] The utility model provides a kind of anti-collision balance valve, by the effect of arc rubber strip and arc rubber pad, there can be certain buffer between arc protection plate and balance valve, to be able to buffer protection to internal balance valve when being impacted, to ensure the safety during use or transportation, simultaneously by the effect of arc shock-absorbing steel sheet, arc protection plate and balance valve can be damped, to reduce the influence on balance valve when impacting, to reduce the influence on balance valve, and under the effect of protection assembly, the outer wall of pipe flange can be protected, can also provide support protection effect for pipe flange, to prevent damage, improve service life. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic view of the utility model;

[0020] Figure 2 It is the structure schematic view of the utility model anti-collision assembly;

[0021] Figure 3 It is the side structure schematic view of the utility model anti-collision assembly;

[0022] Figure 4 It is the structure schematic view of the utility model fixed protection component one;

[0023] Figure 5 It is the utility model Figure 4 It is the structure schematic view of the utility model

[0024] Figure 6 It is the structure schematic view of the utility model connection protection component.

[0025] In the drawing: 1, balance valve;2, pipe flange;3, connecting flange;4, runner;5, anti-collision assembly;51, fixed protection component one;511, mounting block;512, arc protection plate;513, arc rubber strip;514, arc shock-absorbing steel sheet;515, arc rubber pad;516, arc antiskid pad;52, connection protection component;521, anti-collision frame;522, connecting plate;53, protection assembly;54, threaded rod;55, fixed protection component two. DETAILED DESCRIPTION

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1 As shown, an anti-collision balance valve includes a balance valve 1, with pipe flanges 2 fixedly connected to both the left and right sides of the balance valve 1, a connecting flange 3 fixedly installed on the upper surface of the balance valve 1, a rotating wheel 4 fixedly connected to the upper surface of the connecting flange 3, and anti-collision components 5 fixedly installed on the outer walls of the left and right parts of the balance valve 1.

[0028] First, the anti-collision component 5 is installed and fixed to the outer wall of the balance valve 1. Under the action of the anti-collision component 5, the balance valve 1 can be protected during transportation or use, thereby preventing damage. Then, under the action of the two pipe flanges 2, the balance valve 1 can be installed between the two pipes for use.

[0029] like Figure 2 As shown, the anti-collision component 5 includes two fixed protective components 51. The inner walls of the two fixed protective components 51 are respectively snapped into the rear of the outer walls of the left and right parts of the balance valve 1. Fixed protective components 55 are attached to the front of the upper and lower parts of the two fixed protective components 51. The inner walls of the two fixed protective components 55 are respectively snapped into the front of the outer walls of the left and right parts of the balance valve 1. Connecting protective components 52 are fixedly connected to the opposite sides of the two fixed protective components 51 and the two fixed protective components 55. Protective components 53 are fixedly connected to the opposite sides of the left and right parts of the two connecting protective components 52. The four protective components 53 are located on the left and right sides of the fixed protective components 51 and the fixed protective components 55.

[0030] The protective component 53 protects the outer wall of the pipe flange 2 and provides support and protection for the pipe flange 2, thereby preventing damage and improving its service life.

[0031] like Figure 3 As shown, the fixed protective component 1 51 includes two mounting blocks 511. The front of the two mounting blocks 511 overlaps with the rear of the upper and lower parts of the fixed protective component 2 55, respectively. The inner cavity of each of the two mounting blocks 511 is threaded with a threaded rod 54. The outer wall of the front part of the four threaded rods 54 is threaded with the inner cavity of the upper and lower parts of the two fixed protective components 2 55, respectively.

[0032] The fixed protection assembly one 51 and the fixed protection assembly two 55 are clamped to the outer wall of the balance valve 1, then the mounting block 511 and the fixed protection assembly two 55 are connected and fixed under the action of the threaded rod 54, so that the two connecting protection assemblies 52 can be fixed on the front and rear sides of the outer wall of the balance valve 1, and the four protection assemblies 53 can support and protect the two pipe flanges 2, so as to facilitate installation, fixing, disassembly, maintenance and replacement.

[0033] As shown in Figure 4 The opposite surfaces of the two mounting blocks 511 are fixedly connected with arc-shaped protection plates 512, and the left and right parts of the inner walls of the arc-shaped protection plates 512 are fixedly connected with arc-shaped rubber strips 513; the inner wall of the arc-shaped shock-absorbing steel plate 514 is fixedly connected with an arc-shaped rubber pad 515, and the inner wall of the arc-shaped rubber pad 515 is fixedly connected with an arc-shaped anti-skid pad 516.

[0034] Through the action of the arc-shaped rubber strips 513 and the arc-shaped rubber pad 515, the arc-shaped protection plates 512 and the balance valve 1 can have a certain buffer, so that the balance valve 1 can be buffered and protected when impacted, thereby ensuring safety during use or transportation.

[0035] As shown in Figure 5

[0036] The opposite surfaces of the two arc-shaped rubber strips 513 are fixedly connected with arc-shaped shock-absorbing steel plates 514, and the outer walls of the arc-shaped shock-absorbing steel plates 514 are fixedly connected with the inner walls of the arc-shaped protection plates 512.

[0037] Through the action of the arc-shaped shock-absorbing steel plates 514, the arc-shaped protection plates 512 and the balance valve 1 can be damped, thereby reducing the impact on the balance valve 1, and reducing the impact on the balance valve 1.

[0038] As shown in Figure 6 The rear connecting protection assembly 52 includes three anti-collision frames 521, the front surfaces of the three anti-collision frames 521 are fixedly connected with the rear surfaces of the outer walls of the two arc-shaped protection plates 512, the inner cavities of the middle parts of the three anti-collision frames 521 are fixedly connected with connecting plates 522, and the front surfaces of the left and right parts of the three anti-collision frames 521 are fixedly connected with the outer walls of the two rear protection assemblies 53.

[0039] Through the action of the anti-collision frames 521 and the connecting plates 522, the outer wall of the balance valve 1 can be protected, thereby preventing damage.

[0040] ​The utility model discloses a working principle: first, fixed protection component no. 51 and fixed protection component no. 55 are connected to the outer wall of balance valve 1, then under the action of threaded rod 54, make installation block 511 and fixed protection component no. 55 connect fixed, thereby make two connection protection components 52 can be fixed on the front and back sides of the outer wall of balance valve 1, and the inner wall of four protection components 53 can be connected with the outer wall of two pipe flanges 2, thereby complete installation fixed, wherein through the effect of arc rubber strip 513 and arc rubber pad 515, make arc protection plate 512 and balance valve 1 can have certain buffer, thereby when being impacted, can buffer protection to the inside balance valve 1, thereby ensure the safety during use or transportation, then under the action of two pipe flanges 2, make balance valve 1 can be installed between two pipelines, thereby use.

[0041] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above examples, and the above examples and the description in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. Anti-collision balancing valve comprising a balancing valve (1), characterized in that: Both left and right sides of the balance valve (1) are fixedly connected with pipe flanges (2), the upper surface of the balance valve (1) is fixedly installed with a connecting flange (3), the upper surface of the connecting flange (3) is fixedly connected with a runner (4), the outer walls of the left and right parts of the balance valve (1) are fixedly installed with anti-collision assemblies (5). The anti-collision assemblies (5) comprise two fixed protection assemblies one (51), the inner walls of the two fixed protection assemblies one (51) are respectively clamped with the rear faces of the outer walls of the left and right parts of the balance valve (1), the front faces of the upper and lower parts of the two fixed protection assemblies one (51) are all overlapped with fixed protection assemblies two (55), and the inner walls of the two fixed protection assemblies two (55) are respectively clamped with the front faces of the outer walls of the left and right parts of the balance valve (1). The opposite faces of the two fixed protection assemblies one (51) and the two fixed protection assemblies two (55) are all fixedly connected with connecting protection assemblies (52), the opposite faces of the left and right parts of the two connecting protection assemblies (52) are all fixedly connected with protection assemblies (53), and the four protection assemblies (53) are located on the left and right sides of the fixed protection assemblies one (51) and the fixed protection assemblies two (55).

2. An anti-collision balanced valve according to claim 1, characterized in that: The fixed protection assemblies one (51) comprise two mounting blocks (511), the front faces of the two mounting blocks (511) are respectively overlapped with the rear faces of the upper and lower parts of the fixed protection assemblies two (55), the inner cavities of the two mounting blocks (511) are all threadedly connected with threaded rods (54), and the outer walls of the front parts of the four threaded rods (54) are respectively threadedly connected with the inner cavities of the upper and lower parts of the two fixed protection assemblies two (55).

3. An anti-collision balanced valve according to claim 2, characterized in that: The opposite faces of the two mounting blocks (511) are fixedly connected with arc-shaped protection plates (512), and the inner walls of the arc-shaped protection plates (512) are all fixedly connected with arc-shaped rubber strips (513).

4. A bump-erasing equalizing valve according to claim 3, characterized in that: The opposite faces of the two arc-shaped rubber strips (513) are fixedly connected with arc-shaped shock-absorbing steel plates (514), and the outer wall of the arc-shaped shock-absorbing steel plate (514) is fixedly connected with the inner wall of the arc-shaped protection plate (512).

5. An anti-collision balanced valve according to claim 4, characterized in that: The inner wall of the arc-shaped shock-absorbing steel plate (514) is fixedly connected with an arc-shaped rubber pad (515), and the inner wall of the arc-shaped rubber pad (515) is fixedly connected with an arc-shaped anti-skid pad (516).

6. An anti-collision poppet valve according to claim 1, wherein: The connecting protection assemblies (52) located at the rear comprise three anti-collision frames (521), the front faces of the three anti-collision frames (521) are respectively fixedly connected with the rear faces of the outer walls of the two arc-shaped protection plates (512), the inner cavities of the middle parts of the three anti-collision frames (521) are fixedly connected with connecting plates (522), and the front faces of the left and right parts of the three anti-collision frames (521) are respectively fixedly connected with the outer walls of the two protection assemblies (53) located at the rear.

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