Quick-release and quick-assembly type valve

Abstract

The utility model provides a quick release and quick assembly type valve which comprises a valve assembly, a first fixing assembly and a second fixing assembly, the valve assembly and a pipeline assembly are fixed through the first fixing assembly and the second fixing assembly which are used for fixing the joint, and the valve assembly comprises a first connecting flange used for being connected with the pipeline assembly. Compared with the prior art, the valve has the advantages that the second fixing assembly is arranged, when the valve is used, only the first hoop ring and the second hoop ring need to be opened through the hinge piece and arranged at the connecting position of the valve and a pipeline in a sleeved mode, then the clamping rod is clamped into the clamping groove, and fixing can be rapidly completed; complex tools and tedious operation are not needed in the whole process, the fixing assembly I is matched for selective use, the installation time can be remarkably shortened, the working efficiency is improved, and the device is particularly suitable for occasions with high requirements for the installation speed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to valve equipment field, especially relates to a quick detach quick assembly type valve. BACKGROUND

[0002] The valve is a kind of device for controlling fluid (such as liquid, gas, steam, etc.) in pipeline or equipment flow, the control of fluid is realized by changing the size, shape or truncation fluid flow to passage, in the use of traditional valve, although it has certain stability and functionality, but there are some obvious shortcomings.Firstly, the installation and disassembly process of valve is relatively complex, needs to be operated with the aid of tool, such as ordinary bolt nut is tightened and disassembled, this not only consumes time, also can cause installation to be not firm or damage due to improper operation.Secondly, when maintaining and replacing valve, due to lack of quick detach quick assembly structure, pipeline needs to be disassembled comprehensively, this can influence the operation of whole system, increase maintenance cost.The reason that some shortcomings are produced is mainly inherent limitation of traditional valve design and installation mode.Conventional coping method is to strengthen fastening measures in installation process, such as using torque wrench to ensure that bolt nut is tightened in place, regularly checks valve sealing condition and replaces sealing element in time.However, these methods can solve the problem to some extent, but also have disadvantages.Strengthening fastening measures can excessively tighten bolt, lead to bolt deformation or even break, influence service life of valve, so a new structure needs to be proposed to solve the above technical problems. CONTENT OF UTILITY MODEL

[0003] In view of the deficiencies of prior art, the utility model aims at providing a quick detach quick assembly type valve to solve the problems in the above background art.

[0004] The utility model discloses a quick detach quick assembly type valve, including: valve assembly, fixed assembly one and fixed assembly two, valve assembly and pipeline assembly are fixed with the fixed assembly one and the fixed assembly two for fixed connection place, valve assembly includes the connecting flange one for being connected with pipeline assembly, the connecting flange one is arranged at both ends of valve body, the fixed assembly one includes the fixed rod for fixed connecting flange one and connecting flange two, both ends of fixed rod are respectively screwed with a butterfly nut, the fixed assembly two includes the hoop one and hoop two for clamping fixed, the hoop one and hoop two are hinged through hinged part, the hoop one and hoop two are clamped and fixed through clamping rod.

[0005] As a preferred implementation, the upper surface of the valve body is provided with a valve switch, and the left and right ends of the valve body are integrally formed with a connecting flange one, the outer surface of the connecting flange one is uniformly provided with a plurality of fixing holes one in a ring structure, and the two connecting flanges one are identical in structure.

[0006] As a preferred implementation, the pipe assembly comprises a connecting flange two, a pipe body and a sealing ring, the surface of the connecting flange two is uniformly provided with a plurality of fixing holes two in an annular structure, the fixing holes two are the same structure as the fixing holes one, and the number of the fixing holes one and the fixing holes two is matched.

[0007] As a preferred implementation, the sealing ring is installed between the connecting flange one and the connecting flange two, the material of the sealing ring is rubber, the diameter of the fixing holes one and the fixing holes two is matched with the diameter of the fixing rod, and the two ends of the fixing rod are provided with threads.

[0008] As a preferred implementation, the fixing rod penetrates and is clamped in the fixing holes one and the fixing holes two, the threads at the two ends of the fixing rod are respectively and symmetrically connected with a butterfly nut, and the inner side surface of the butterfly nut abuts against the surface of the connecting flange one and the connecting flange two.

[0009] As a preferred implementation, the hoop one and the hoop two are the same structure, the hoop one and the hoop two are both in a semicircular structure, the inner side surface of the hoop one and the hoop two is recessed to form an arc-shaped groove, and the width of the arc-shaped groove is matched with the width of the combination of the connecting flange one, the connecting flange two and the sealing ring.

[0010] As a preferred implementation, the left end of the hoop one and the hoop two are hinged through a hinge, the right end of the hoop two is hinged with a clamping rod, the right end of the hoop one is provided with a clamping groove, and the clamping rod and the clamping groove are clamped with each other.

[0011] As a preferred implementation, the outer side surface of the connecting flange one, the connecting flange two and the sealing ring is clamped and fixed through the hoop one, the hoop two and the clamping rod.

[0012] After the above technical scheme is adopted, the beneficial effects of the present application are as follows: through the setting of the fixing assembly one, the valve assembly and the pipe assembly are fixed through the fixing assembly one and the fixing assembly two for fixing the connection, the fixing assembly one comprises a fixing rod for fixing the connecting flange one and the connecting flange two, the two ends of the fixing rod are respectively and symmetrically connected with a butterfly nut, in use, only the connecting flange one and the connecting flange two need to be aligned and attached, then the fixing rod is inserted through the corresponding fixing holes one and the fixing holes two, and the butterfly nut is screwed on the two ends of the fixing rod and is appropriately tightened to complete the connection, compared with the traditional welding mode, the operation is more convenient and fast, the installation time can be greatly shortened, and the work efficiency is improved.

[0013] By setting a second fixing component, which includes a first clamp and a second clamp for snap-fit ​​fixing, the first and second clamps are hinged together by a hinge and secured by a snap-fit ​​rod. In use, simply open the first and second clamps through the hinge, place them on the connection between the valve and the pipeline, and then snap the snap-fit ​​rod into the slot to quickly complete the fixing. The whole process does not require complicated tools or cumbersome operations. When used in conjunction with the first fixing component, it can significantly shorten the installation time and improve work efficiency, and is especially suitable for occasions with high requirements for installation speed. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of a valve assembly for a quick-release and quick-install valve according to the present invention.

[0016] Figure 2 This is a schematic diagram of a pipeline assembly for a quick-release and quick-install valve according to the present invention.

[0017] Figure 3 This is a schematic diagram of a fixing component for a quick-release and quick-install valve according to the present invention.

[0018] Figure 4 This is a schematic diagram of the fixing component two of a quick-release and quick-install valve according to this utility model.

[0019] In the diagram, 100 is the valve body, 110 is the connecting flange, 111 is the fixing hole, and 120 is the valve switch.

[0020] 200 - Connecting flange II, 210 - Sealing ring, 220 - Pipe body;

[0021] 300 - Fixed rod, 310 - Wing nut;

[0022] 400- Hoop Ring 1, 410- Hoop Ring 2, 411- Arc Groove, 420- Mounting Rod, 430- Hinge. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: a quick-release and quick-install valve, including: a valve assembly, a fixing component one, and a fixing component two. The valve assembly and the pipeline assembly are fixed by the fixing component one and the fixing component two for fixing the connection. The valve assembly includes a connecting flange one 110 for connecting with the pipeline assembly. The connecting flange one 110 is disposed at both ends of the valve body 100. The fixing component one includes a fixing rod 300 for fixing the connecting flange one 110 and the connecting flange two 200. A wing nut 310 is threaded to each end of the fixing rod 300. The fixing component two includes a clamping ring one 400 and a clamping ring two 410 for clamping and fixing. The clamping ring one 400 and the clamping ring two 410 are hinged by a hinge member 430 and clamping ring one 400 and the clamping ring two 410 are clamped and fixed by a clamping rod 420.

[0025] Please see Figures 1 to 4 As the first embodiment of this utility model: a valve switch 120 is installed on the upper surface of the valve body 100, and a connecting flange 110 is integrally formed on the left and right ends of the valve body 100. The outer surface of the connecting flange 110 is evenly provided with multiple fixing holes 111 in a ring structure, and the two connecting flanges 110 have the same structure.

[0026] The pipeline assembly includes a connecting flange 200, a pipeline body 220, and a sealing ring 210. The surface of the connecting flange 200 has a ring structure with multiple fixing holes 2 evenly distributed. The fixing holes 2 have the same structure as fixing holes 111, and the number of fixing holes 111 and fixing holes 2 are matched.

[0027] A sealing ring 210 is installed between connecting flange 110 and connecting flange 200. The sealing ring 210 is made of rubber. The diameters of fixing hole 111 and fixing hole 2 match the diameter of fixing rod 300. The two ends of fixing rod 300 are threaded.

[0028] The fixing rod 300 is inserted and clamped inside the fixing hole 111 and the fixing hole 2. A wing nut 310 is symmetrically threaded at the threaded ends of the fixing rod 300. The inner surface of the wing nut 310 abuts against the surface of the connecting flange 110 and the connecting flange 200.

[0029] In use, the user first prepares the valve body 100 to be installed and places it between the two pipe assemblies (the pipe assemblies are existing technology; the pipe diameter and length of the pipe body 220 can be selected according to the actual situation). The user aligns the connecting flange 110 of the valve body 100 with the connecting flange 200 of the pipe body 220, ensuring that the fixing hole 111 of the connecting flange 110 aligns with the fixing hole 2 of the connecting flange 200. After alignment, the user selects an appropriate number of fixing rods 300 and inserts them into the fixing holes 111 and 2. After the fixing rods 300 are inserted, both ends of the fixing rods 300 protrude. The user can then screw the wing nut 310 onto the threads of the fixing rod 300, aligning the wing nut 310 with the connecting flange 110 and the connecting flange 200. The surfaces abut against each other, thus fixing the fixing rod 300. After completion, connecting flange 110 and connecting flange 200 will be fixed by the fixing rod 300 and the wing nuts 310. During disassembly, simply twist the wing nuts 310 at both ends of the fixing rod 300 in the opposite direction and then pull out the fixing rod 300. Since the connection can be completed simply by aligning and fitting connecting flange 110 and connecting flange 200, passing the fixing rod 300 through the corresponding fixing holes 111 and 2, and then screwing the wing nuts 310 on both ends of the fixing rod 300 and tightening them appropriately, this installation method is simpler and faster than traditional welding methods. It can greatly shorten the installation time and improve work efficiency. It can be fixed by only twisting a few times without the need for tools, thus reducing the time spent looking for tools and achieving the effect of quick disassembly.

[0030] Please see Figures 1 to 4 As a second embodiment of this utility model: the first hoop 400 and the second hoop 410 have the same structure. Both the first hoop 400 and the second hoop 410 have a semi-arc structure. The inner surface of the first hoop 400 and the second hoop 410 are recessed to form an arc-shaped groove 411. The width of the arc-shaped groove 411 matches the width of the combination of the first connecting flange 110, the second connecting flange 200 and the sealing ring 210.

[0031] The left ends of hoop one 400 and hoop two 410 are hinged by hinge 430, and the right end of hoop two 410 is hinged with a locking rod 420. The right end of hoop one 400 is provided with a locking groove, and the locking rod 420 and the locking groove are locked together.

[0032] The outer surfaces of connecting flange 110, connecting flange 200 and sealing ring 210 are fixed by clamping ring 400, clamping ring 410 and clamping rod 420;

[0033] When fixing using the steps of the first embodiment, the user can choose to fix component one, fix component two, or use a combination of fix component one and fix component two depending on the actual situation. When using fix component two, firstly, the arc-shaped groove 411 on the inner surface of the first hoop 400 and the second hoop 410 is fitted onto the outer surface of the first connecting flange 110 and the second connecting flange 200. After the first hoop 400 and the second hoop 410 are fitted, the user can then rotate the hinged locking rod 420 to engage with the locking groove. Since the locking rod 420 is thicker at the top, When the clamping rod 420 is inserted into the groove, it exerts downward pressure on the first clamping ring 400, thereby fixing the first clamping ring 400 and the second clamping ring 410. When disassembling the fixing component two, it is only necessary to pull the clamping rod 420 out of the groove. Since the first clamping ring 400 and the second clamping ring 410 are opened through the hinge 430, fitted onto the connection between the valve and the pipeline, and then the clamping rod 420 is inserted into the groove, the fixing can be quickly completed. The whole process does not require complicated tools and cumbersome operations. When used in combination with the fixing component one, it can significantly shorten the installation time and improve work efficiency, especially suitable for occasions with high requirements for installation speed.

[0034] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-release and quick-install valve, comprising: A valve assembly, a fixing component one, and a fixing component two, characterized in that the valve assembly and the pipeline assembly are fixed by fixing component one and fixing component two for fixing the connection point; The valve assembly includes a first connecting flange (110) for connecting to the pipeline assembly. The first connecting flange (110) is disposed at both ends of the valve body (100). The first fixing assembly includes a fixing rod (300) for fixing the first connecting flange (110) and the second connecting flange (200). The two ends of the fixing rod (300) are respectively threaded with a wing nut (310). The fixing component two includes a first hoop (400) and a second hoop (410) for clamping and fixing. The first hoop (400) and the second hoop (410) are hinged by a hinge (430). The first hoop (400) and the second hoop (410) are clamped and fixed by a clamping rod (420).

2. The quick-release and quick-install valve as described in claim 1, characterized in that: A valve switch (120) is installed on the upper surface of the valve body (100). A connecting flange (110) is integrally formed on the left and right ends of the valve body (100). The outer surface of the connecting flange (110) is provided with a plurality of fixing holes (111) in a ring structure. The two connecting flanges (110) have the same structure.

3. The quick-release and quick-install valve as described in claim 2, characterized in that: The pipe assembly includes a second connecting flange (200), a pipe body (220), and a sealing ring (210). The surface of the second connecting flange (200) has a ring structure with a plurality of fixing holes (2) evenly distributed. The fixing holes (2) have the same structure as the first fixing hole (111), and the number of the first fixing hole (111) and the second fixing hole (2) are matched.

4. A quick-release and quick-install valve as described in claim 3, characterized in that: A sealing ring (210) is installed between the first connecting flange (110) and the second connecting flange (200). The sealing ring (210) is made of rubber. The diameters of the first fixing hole (111) and the second fixing hole match the diameter of the fixing rod (300). The two ends of the fixing rod (300) are threaded.

5. A quick-release and quick-install valve as described in claim 1, characterized in that: The fixing rod (300) is inserted and fitted into the fixing hole one (111) and the fixing hole two. A wing nut (310) is symmetrically threaded at the threaded ends of the fixing rod (300). The inner surface of the wing nut (310) abuts against the surfaces of the connecting flange one (110) and the connecting flange two (200).

6. A quick-release and quick-install valve as described in claim 5, characterized in that: The first hoop (400) and the second hoop (410) have the same structure. Both the first hoop (400) and the second hoop (410) have a semi-arc structure. The inner surface of the first hoop (400) and the second hoop (410) are recessed to form an arc-shaped groove (411). The width of the arc-shaped groove (411) matches the width of the combination of the first connecting flange (110), the second connecting flange (200) and the sealing ring (210).

7. A quick-release and quick-install valve as described in claim 6, characterized in that: The left ends of the first hoop (400) and the second hoop (410) are hinged by a hinge (430). The right end of the second hoop (410) is hinged with a locking rod (420). The right end of the first hoop (400) is provided with a locking groove. The locking rod (420) and the locking groove are locked together.

8. A quick-release and quick-install valve as described in claim 7, characterized in that: The outer surfaces of the connecting flange one (110), connecting flange two (200) and sealing ring (210) are fixed by clamping ring one (400), clamping ring two (410) and clamping rod (420).

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