Valve mounting structure

Abstract

The utility model provides a valve mounting structure, which belongs to the field of valves and comprises a valve main body and two groups of mounting rings arranged on the valve main body, two groups of water pipes are arranged on the outer side of the valve main body, connecting pipes are arranged on the side walls, far away from each other, of the two groups of mounting rings, and sealing ring grooves matched with the water pipes are formed in the side walls of the connecting pipes. The outer wall of the water pipe is sleeved with a sealing ring, four open grooves are formed in the side wall of the sealing ring, four tensioning notches communicated with the open grooves are formed in the side wall of the sealing ring, a tensioning mechanism is arranged on the side wall of the mounting ring and comprises a screw connected to the side wall of the mounting ring through a bearing, a rotary knob is arranged at one end of the screw, and the outer wall of the screw is sleeved with a movable ring. And the side wall of the movable ring is connected with four groups of tensioning rods through bearings I. According to the utility model, the tensioning mechanism, the sealing ring groove, the open groove and the tensioning notch are arranged, so that a water pipe and a valve can be quickly disassembled and assembled, the defects of a traditional installation mode are overcome, and the disassembly and assembly time during agricultural irrigation is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve door field, specifically, relate to a valve installation structure. BACKGROUND

[0002] Valve is the control part in fluid delivery system, has the functions such as cut-off, regulation, flow guide, prevent backflow, pressure stabilization, shunt or overflow pressure relief, and is used for the valve of fluid control system, from the most simple cut-off valve to the various valves used in the extremely complex automatic control system, its variety and specification are quite numerous, and the valve can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive medium and various types of fluids;

[0003] When agricultural irrigation, need to utilize the valve and two groups of water pipes are connected, but all utilize flange, bolt and nut and connect, because agricultural irrigation, possibly need to frequently dismount, to utilize the traditional mode to install, will appear more complicated, and dismount inconvenient, how to invent a valve installation structure to improve these problems, became the problem of the technical personnel in the field to be solved urgently. UTILITY MODEL CONTENT

[0004] In order to make up for the above insufficient, the utility model provides a valve installation structure, aims at improving the connection of utilizing flange, bolt and nut, when needing to frequently dismount, utilizing the traditional mode to install, will appear more complicated, and dismount inconvenient.

[0005] The utility model is realized as follows:

[0006] The utility model provides a valve installation structure, including valve main part and two groups of installation ring that set up on valve main part, the valve main part outside is equipped with two groups of water pipes, two groups the installation ring far away side wall all are equipped with connecting pipe, the connecting pipe side wall is seted up with the sealing ring groove that cooperates with water pipe, the water pipe outer wall is equipped with the sealing ring of installation, and the sealing ring side wall is seted up with four groups of slot, and the sealing ring side wall is seted up with four groups of the tension slot mouth that communicates with slot, the installation ring side wall is equipped with tension mechanism, the tension mechanism includes the screw rod that the installation ring side wall is equipped with through bearing connection, and the screw rod one end is equipped with knob, the screw rod outer wall is equipped with the moving ring of installation, and the moving ring side wall is equipped with four groups of tension rod through bearing one connection.

[0007] Preferably, the tension rod is L-shaped, and the tension rod can pass through the slot and cooperate with the tension slot mouth.

[0008] Preferably, four groups of the slot are arranged in the shape of a ring on the side wall of the sealing ring, and the slot is arranged vertically with the tension slot mouth.

[0009] Preferably, the mobile ring side wall is movably penetrated with a slide rod, one end of the slide rod being connected with the installation ring side wall.

[0010] Preferably, the sealing ring inner side wall is provided with a first sealing ring, and the first sealing ring is in sealing cooperation with the water pipe side wall.

[0011] Preferably, the sealing ring side wall is provided with a second sealing ring, and the second sealing ring is in sealing cooperation with the connecting pipe side wall.

[0012] Preferably, the screw rod outer wall is sleeved with two groups of limiting nuts, and the two groups of limiting nuts are located at two sides of the mobile ring, respectively.

[0013] The utility model discloses the beneficial effect is:

[0014] 1. The utility model discloses a tensioning mechanism, sealing ring groove, slot and tensioning slot, which can quickly disassemble and assemble the water pipe and the valve, solve the defect of the traditional installation mode, save the disassembly and assembly time during agricultural irrigation.

[0015] 2. The utility model discloses a first sealing ring and a second sealing ring, which can improve the connection sealing property of the water pipe and the valve, and prevent water leakage.

[0016] 3. The utility model discloses a limiting nut, which can limit and fix the two sides of the mobile ring when the mobile ring does not move, avoid the vibration of the valve during operation, drive the mobile ring to move, improve the tensioning stability, and improve the connection sealing property of the water pipe and the valve body. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawing needed to be used in the embodiment, and it should be understood that the following drawing only shows some embodiments of the utility model, and should not be regarded as the limitation to the scope, and the related drawings can also be obtained by the drawings for the ordinary skilled in the art without the creative labor.

[0018] Figure 1 It is a kind of valve installation structure whole structure schematic view provided by the embodiment of the utility model;

[0019] Figure 2 It is a kind of sealing ring structure schematic view of the valve installation structure provided by the embodiment of the utility model;

[0020] Figure 3 It is a kind of tensioning mechanism structure schematic view of the valve installation structure provided by the embodiment of the utility model;

[0021] Figure 4 It is a kind of valve installation structure provided by the embodiment of the utility modelFigure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 5 This utility model provides a valve mounting structure. Figure 3 Enlarged schematic diagram of the structure at point B.

[0023] In the diagram: 1. Valve body; 2. Tensioning mechanism; 200. Slide rod; 201. Tensioning rod; 202. Moving ring; 203. Limit nut; 204. Screw; 205. Knob; 3. First sealing ring; 4. Sealing ring; 5. Water pipe; 6. Groove; 7. Tensioning groove; 8. Mounting ring; 9. Connecting pipe; 10. Sealing ring groove; 11. Second sealing ring. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Example, refer to Figures 1-5 A valve mounting structure includes a valve body 1 and two sets of mounting rings 8 mounted on the valve body 1. Two sets of water pipes 5 are provided on the outer side of the valve body 1. Each set of mounting rings 8 has a connecting pipe 9 located away from its sidewall. The sidewall of the connecting pipe 9 has a sealing ring groove 10 that mates with the water pipe 5. A sealing ring 4 is fitted onto the outer wall of the water pipe 5. The sidewall of the sealing ring 4 has four sets of slots 6 and four sets of tensioning slots 7 that communicate with the slots 6. A tensioning mechanism is provided on the sidewall of the mounting rings 8. 2. The tensioning mechanism 2 includes a screw 204 connected to the side wall of the mounting ring 8 via a bearing. One end of the screw 204 is provided with a knob 205. A movable ring 202 is sleeved on the outer wall of the screw 204. Four sets of tensioning rods 201 are connected to the side wall of the movable ring 202 via a bearing. A slide rod 200 is movably passed through the side wall of the movable ring 202. One end of the slide rod 200 is connected to the side wall of the mounting ring 8. When the screw 204 rotates under the action of the slide rod 200, the movable ring 200 can make linear motion.

[0026] It should be noted that the tensioning mechanism 2 facilitates the connection between the water pipe 5 and the valve body 1 without the need for traditional bolts, nuts and flanges. This is because agricultural irrigation requires frequent disassembly and assembly. The tensioning mechanism 2, sealing ring groove 10, slot 6 and tensioning slot 7 enable quick disassembly and assembly, saving time.

[0027] The tension rod 201 is L-shaped and can pass through the slot 6 to cooperate with the tensioning slot 7. The four sets of slots 6 are arranged in a ring shape on the side wall of the sealing ring 4, and the slots 6 and the tensioning slot 7 are perpendicular to each other.

[0028] It should be noted that when tightening, the tensioning rod 201 needs to pass through the slot 6 and rotate 90 degrees so that when tightening the water pipe, the tensioning rod 201 can be inserted into the tensioning slot 7 to tighten the sealing plate 4.

[0029] The inner wall of the sealing ring groove 10 is provided with a first sealing ring 3, which is sealed to the side wall of the water pipe 5.

[0030] It should be noted that the first sealing ring 3 can improve the sealing performance between the water pipe 5 and the sealing ring groove 10, preventing water leakage.

[0031] The sealing ring 4 has a second sealing ring 11 on its side wall, and the second sealing ring 11 is sealed to the side wall of the connecting pipe 9.

[0032] It should be noted that the second sealing ring 11 can improve the sealing performance between the connecting pipe 9 and the sealing ring 4, further preventing water leakage.

[0033] Two sets of limiting nuts 203 are sleeved on the outer wall of the screw 204, and the two sets of limiting nuts 203 are located on both sides of the moving ring 202.

[0034] It should be noted that with the cooperation of the two sets of limit nuts 203, the moving ring 202 can be limited after tightening, which prevents the valve from vibrating and causing the screw 204 to rotate and drive the moving ring 202 to move, thereby improving the tightening stability and the sealing performance of the connection between the water pipe 5 and the valve body 1.

[0035] The working principle of this valve installation structure is as follows: During agricultural irrigation, two sets of water pipes 5 need to be connected to both ends of the valve body 1. The water pipes 5 are fully inserted into the sealing ring groove 10. At this time, the installation ring 8 abuts against the connecting pipe 9. At the same time, the tension rod 201 passes through the slot 6. Then, the installer rotates the tension rod 201 90 degrees. The installer rotates the knob 205 to drive the screw 204 to rotate. When the screw 204 rotates under the action of the slide rod 200, the moving ring 200 can make linear motion. The moving ring 200 drives the tension rod 201 to move, so that the tension rod 201 can tighten the sealing plate 4 through the tensioning slot 7, thereby tightening the water pipe 5 and the valve body 1 and realizing the installation of the valve.

[0036] After installation, the installer rotates the two sets of limit nuts 203 to abut against the two side walls of the moving ring 202, thereby limiting the moving ring 202 and preventing the vibration generated during valve operation from causing the screw 204 to rotate and drive the moving ring 202 to move, thus improving the tensioning stability and improving the connection and sealing between the water pipe 5 and the valve body 1.

[0037] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A valve mounting structure comprising a valve body (1) and two sets of mounting rings (8) provided on the valve body (1), characterized in that, The valve body (1) is provided with two groups of water pipes (5), and the two groups of mounting rings (8) are provided with connecting pipes (9) on the side walls away from each other, and the side walls of the connecting pipes (9) are provided with sealing ring grooves (10) matched with the water pipes (5); The outer wall of the water pipe (5) is provided with a sealing ring (4), the side wall of the sealing ring (4) is provided with four groups of grooves (6), and the side wall of the sealing ring (4) is provided with four groups of tension grooves (7) communicated with the grooves (6); The side wall of the mounting ring (8) is provided with a tensioning mechanism (2); The tensioning mechanism (2) comprises a screw rod (204) connected to the side wall of the mounting ring (8) through a bearing, one end of the screw rod (204) is provided with a knob (205), the outer wall of the screw rod (204) is provided with a moving ring (202), and the side wall of the moving ring (202) is provided with four groups of tension rods (201) connected through a bearing.

2. The valve mounting structure according to claim 1, wherein The tension rod (201) is in L shape, and the tension rod (201) can pass through the groove (6) and be matched with the tension groove (7).

3. The valve mounting structure according to claim 1, wherein Four groups of the grooves (6) are arranged in a ring shape on the side wall of the sealing ring (4), and the grooves (6) are arranged vertically with the tension grooves (7).

4. The valve mounting structure according to claim 1, wherein The side wall of the moving ring (202) is movably provided with a slide rod (200), and one end of the slide rod (200) is connected with the side wall of the mounting ring (8).

5. The valve mounting structure according to claim 1, wherein The inner side wall of the sealing ring groove (10) is provided with a first sealing ring (3), and the first sealing ring (3) is sealingly matched with the side wall of the water pipe (5).

6. The valve mounting structure according to claim 1, wherein The side wall of the sealing ring (4) is provided with a second sealing ring (11), and the second sealing ring (11) is sealingly matched with the side wall of the connecting pipe (9).

7. The valve mounting structure according to claim 1, wherein The outer wall of the screw rod (204) is provided with two groups of limiting nuts (203), and the two groups of limiting nuts (203) are respectively located on the two sides of the moving ring (202).

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