Adjustable three-way valve

Abstract

The utility model relates to the technical field of valves, and discloses an adjustable three-way valve which comprises a valve box cylinder, fastening bolts are connected to the upper end face and the bottom face of the valve box cylinder in a threaded mode, a top cover is installed at the top end of the valve box cylinder through the fastening bolts, and a bottom cover is installed at the bottom end of the valve box cylinder through the fastening bolts. A water inlet pipe is installed in the middle of the upper end face of the top cover, an adapter pipe is installed on the outer surface of the valve box cylinder, a flow stop valve plate is installed on the upper side of the outer surface of the adapter pipe, an inner adapter block is installed at one end of the outer side of the adapter pipe, an outer adapter block is inserted into the end face of the inner adapter block, and a screw groove is formed in the side face of the inner adapter block. And a through groove is formed in the outer side surface of the outer adapter block. According to the adjustable three-way valve, the water inlet pipe is connected with an external water pump, water flow can be conveyed to the water inlet pipe, and the direction of the water flow outlet can be adjusted through rotation between the inner adapter block and the outer adapter block.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve technical field, concretely is a kind of adjustable three-way valve. BACKGROUND

[0002] Valve is the gas or liquid stopper, and three-way valve is also widely used, the gas or liquid output end of existing three-way valve is mostly fixed use, i.e. the outlet direction of three-way valve is fixed, so outlet is not convenient to flexibly rotate and adjust, so when the direction of gas or liquid outflow needs to be changed, the existing method is to change the flow direction by elbow, however, when the elbow is connected, the connection point of three-way valve is increased, which may increase the leakage point of valve, and the stability of valve during use is reduced. SUMMARY

[0003] (I) technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a kind of adjustable three-way valve, solve the problem that three-way valve gas or liquid outflow direction is not convenient to flexibly rotate and adjust.

[0005] (II) technical scheme

[0006] To achieve the above-mentioned three-way valve gas or liquid outflow is convenient to flexibly rotate and adjust, the utility model provides the following technical scheme: a kind of adjustable three-way valve, including valve box cylinder, the upper end surface and bottom surface of the valve box cylinder are all connected with fastening bolt, the top end of the valve box cylinder is installed with top cover by fastening bolt, the bottom end of the valve box cylinder is installed with bottom cover by fastening bolt, the upper end surface of the top cover is installed with inlet pipe in middle part, the outer surface of the valve box cylinder is installed with adapter pipe, the outer surface of the adapter pipe is installed with stop valve plate on the upside, the outer side of the adapter pipe is installed with inner adapter block, the end surface of the inner adapter block is inserted with outer adapter block, the side surface of the inner adapter block is provided with screw groove, the outer side surface of the outer adapter block is provided with through slot;

[0007] The inside of the screw groove is connected with internal hexagon bolt, the inside of the inner adapter block and outer adapter block is all provided with inner cavity, the inner cavity is installed with joint fixing ring, the inner cavity is installed with hose between the two joint fixing rings, the outer side of the outer adapter block is installed with outlet pipe.

[0008] Preferably, the adapter pipe is connected with the outlet pipe through the joint fixing ring and the hose.

[0009] Preferably, the through slot penetrates the outer adapter block, the screw groove does not penetrate the inner adapter block, the internal hexagon bolt penetrates the through slot and is connected with the screw groove in screw thread.

[0010] Preferably, the inner adapter block and the outer adapter block are rotatably connected by a hexagonal bolt.

[0011] Preferably, the bottom end of the water inlet pipe is provided with a tee pipe, and the tee pipe is connected with the three groups of adapter pipes.

[0012] Preferably, the flow stop valve plate is located in the interior of the adapter pipe, and the switch shaft of the flow stop valve plate penetrates through the adapter pipe and is rotatably connected with the adapter pipe.

[0013] Compared with the prior art, the adjustable tee valve has the following beneficial effects:

[0014] 1. The adjustable tee valve is connected with an external water pump, water flow can be transported into the interior of the water inlet pipe, and the water flow can be discharged by the water outlet pipe in a horizontal direction after passing through the adapter pipe, the joint fixing ring and the hose.

[0015] 2. The adjustable tee valve can rotate the inner adapter block when the water outlet direction of the water outlet pipe needs to be changed, and the inner adapter block can drive the water outlet pipe to rotate, so that the orientation of the water outlet pipe port can be changed, the outer adapter block and the inner adapter block can be fixed by extrusion through the hexagonal bolt, and the adjusted water outlet pipe can be fixed through the outer adapter block. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a combined view of the inner adapter block and the outer adapter block of the utility model structure;

[0018] Fig. 3 It is a partial sectional view of the inner adapter block and the outer adapter block of the utility model structure.

[0019] Wherein: 1, valve box cylinder; 2, fastening bolt; 3, top cover; 4, bottom cover; 5, water inlet pipe; 6, adapter pipe; 7, flow stop valve plate; 8, inner adapter block; 9, outer adapter block; 10, screw groove; 11, through groove; 12, hexagonal bolt; 13, inner cavity; 14, joint fixing ring; 15, hose; 16, water outlet pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Please refer toFigs. 1-3 The utility model provides a kind of adjustable three-way valve, including valve box cylinder 1, the upper end surface and bottom surface of valve box cylinder 1 are all threadedly connected with fastening bolt 2, the top of valve box cylinder 1 is equipped with top cover 3 by fastening bolt 2, the bottom of valve box cylinder 1 is equipped with bottom cover 4 by fastening bolt 2, the upper end surface middle part of top cover 3 is equipped with water inlet pipe 5, the outer surface of valve box cylinder 1 is equipped with adapter pipe 6, the outer surface upper side of adapter pipe 6 is equipped with stop valve plate 7, the outer side one end of adapter pipe 6 is equipped with inner adapter block 8, the end surface of inner adapter block 8 is inserted with outer adapter block 9, the side surface of inner adapter block 8 is equipped with screw groove 10, the outer side surface of outer adapter block 9 is equipped with through slot 11;

[0022] The inside of screw groove 10 is threadedly connected with inner hexagon bolt 12, the inside of inner adapter block 8 and outer adapter block 9 is equipped with inner cavity 13, inner adapter block 8 and outer adapter block 9 are equipped with inner cavity 13, inner cavity 13 is equipped with joint fixed ring 14, hose 15 is installed between the both sides of joint fixed ring 14, the outer side one end of outer adapter block 9 is equipped with water outlet pipe 16, by connecting water inlet pipe 5 with external water pump, water flow can be transported to the inside of water inlet pipe 5, and water flow can be discharged by water outlet pipe 16 in horizontal direction after passing through adapter pipe 6, joint fixed ring 14 and hose 15.

[0023] Further, adapter pipe 6 is communicated with water outlet pipe 16 by joint fixed ring 14 and hose 15, so that water flow can be transported to the inside of hose 15 through adapter pipe 6, and water flow can be discharged by water outlet pipe 16, so that the water outlet direction of water outlet pipe 16 can be changed subsequently.

[0024] Further, through slot 11 penetrates outer adapter block 9, screw groove 10 does not penetrate inner adapter block 8, inner hexagon bolt 12 penetrates through slot 11 and is threadedly connected with screw groove 10, to avoid rotating inner hexagon bolt 12 and interfering with hose 15, and inner adapter block 8 and outer adapter block 9 can be fixed by inner hexagon bolt 12.

[0025] Further, inner adapter block 8 and outer adapter block 9 are rotatably connected by inner hexagon bolt 12, when it is needed to change the water outlet direction of water outlet pipe 16, inner adapter block 8 can be rotated at this time, and inner adapter block 8 can drive water outlet pipe 16 to rotate, so that the orientation of water outlet pipe 16 port can be changed, after adjusting water outlet pipe 16, inner hexagon bolt 12 penetrates through slot 11 and is threadedly connected with screw groove 10 at this time, and when the screw head of inner hexagon bolt 12 contacts outer adapter block 9, outer adapter block 9 and inner adapter block 8 can be fixed by extrusion, so that the adjusted water outlet pipe 16 can be fixed by outer adapter block 9, to flexibly adjust the water outlet direction of water outlet pipe 16.

[0026] Further, the bottom end of the water inlet pipe 5 is provided with a three-way pipe, and the three-way pipe is communicated with the three groups of adapter pipes 6, so that the water inlet pipe 5 can be branched to the three groups of adapter pipes 6 at different positions through the three-way pipe.

[0027] Further, the flow stopping valve plate 7 is located in the adapter pipe 6, the switch shaft of the flow stopping valve plate 7 penetrates the adapter pipe 6 and is rotationally connected with the adapter pipe 6, so that the flow stopping valve plate 7 can be rotated by rotating the switch shaft, and the water flow in the adapter pipe 6 can be switched.

[0028] In use, the water inlet pipe 5 is connected with an external water pump, so that the water flow can be delivered into the water inlet pipe 5, and the water flow can be discharged in a horizontal direction through the adapter pipe 6, the joint fixing ring 14 and the hose 15, and the water outlet pipe 16, when it is needed to change the water outlet direction of the water outlet pipe 16, the inner adapter block 8 can be rotated, so that the inner adapter block 8 can drive the water outlet pipe 16 to rotate, so that the orientation of the port of the water outlet pipe 16 can be changed, when the water outlet pipe 16 is adjusted, the inner hexagonal bolt 12 is rotated, so that the inner hexagonal bolt 12 penetrates the through slot 11 and is threadedly connected with the screw slot 10, and when the screw head of the inner hexagonal bolt 12 is in contact with the outer adapter block 9, the outer adapter block 9 can be pressed and fixed with the inner adapter block 8, so that the adjusted water outlet pipe 16 can be fixed through the outer adapter block 9, so that the water outlet direction of the water outlet pipe 16 can be flexibly adjusted.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable three-way valve comprising a valve box cylinder (1), characterized in that: The upper end face and the bottom face of the valve box cylinder (1) are threadedly connected with fastening bolts (2), the top end of the valve box cylinder (1) is provided with a top cover (3) through the fastening bolts (2), the bottom end of the valve box cylinder (1) is provided with a bottom cover (4) through the fastening bolts (2), the upper end face of the top cover (3) is provided in the middle with a water inlet pipe (5), the outer surface of the valve box cylinder (1) is provided with an adapter pipe (6), the outer surface of the adapter pipe (6) is provided on the upper side with a check valve plate (7), the outer side of one end of the adapter pipe (6) is provided with an inner adapter block (8), the end face of the inner adapter block (8) is inserted with an outer adapter block (9), the side face of the inner adapter block (8) is provided with a screw groove (10), the outer side surface of the outer adapter block (9) is provided with a through groove (11). The screw groove (10) is threadedly connected with an inner hexagonal bolt (12), the inner adapter block (8) and the outer adapter block (9) are both provided with an inner cavity (13), the inner cavity (13) is provided with a joint fixing ring (14), the joint fixing ring (14) is provided between the two sides with a hose (15), the outer side of one end of the outer adapter block (9) is provided with a water outlet pipe (16).

2. An adjustable three-way valve according to claim 1, characterized in that: The adapter pipe (6) is connected with the water outlet pipe (16) through the joint fixing ring (14) and the hose (15).

3. An adjustable three-way valve according to claim 1, characterized in that: The through groove (11) penetrates the outer adapter block (9), the screw groove (10) does not penetrate the inner adapter block (8), the inner hexagonal bolt (12) penetrates the through groove (11) and is threadedly connected with the screw groove (10).

4. The adjustable three-way valve of claim 1, wherein: The inner adapter block (8) and the outer adapter block (9) are rotatably connected with each other through the inner hexagonal bolt (12).

5. The adjustable three-way valve of claim 1, wherein: The bottom end of the water inlet pipe (5) is provided with a tee pipe, and the tee pipe is connected with three groups of adapter pipes (6).

6. The adjustable three-way valve of claim 1, wherein: The check valve plate (7) is located in the adapter pipe (6), the switch shaft of the check valve plate (7) penetrates the adapter pipe (6) and is rotatably connected with the adapter pipe (6).

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