Waterway detection device

Abstract

The utility model relates to the technical field of glass mould pressing processing, in particular to a waterway detection device. The upper and lower ends of a fixed column are respectively connected with a main water inlet pipe and a main water return pipe; two ends of the flow water outlet hole are respectively communicated with the upper water inlet ring and the other end of the main water inlet pipe; a flow water return hole is formed in the fixed column; two ends of the flow water return hole are respectively communicated with the lower water inlet ring and the other end of the main water return pipe; the measuring water inlet channel is composed of a second water inlet hole penetrating to the top surface of the rotating sleeve and a first water inlet hole penetrating to the inner side wall of the rotating sleeve. Two ends of the first water inlet hole are respectively communicated with the upper water inlet ring and the second water inlet hole; the measuring water return channel is composed of a second water return hole penetrating to the bottom surface of the rotating sleeve and a first water return hole penetrating to the inner side wall of the rotating sleeve. When the pipeline switching device is used, in the structure, switching of detection pipelines can be rapidly achieved without replacing the pipelines, the detection efficiency is improved, and repeated detection is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass mould pressing processing technical field, especially relate to a waterway detection device. BACKGROUND

[0002] Glass aspherical surface mould pressing machine because is hot pressure forming, therefore cavity inside temperature is higher, and the whole shell part of equipment needs to do waterway and cool down. Because cooling station is multiple, therefore each hot pressure forming equipment is provided with multiple cooling waterways.

[0003] In the equipment production process, need to open waterway, and waterway is opened in the inside of steel sheet, often has foreign matter to cause the condition of waterway blockage when using, therefore need to need water flow meter and measure pipe and detect.

[0004] The existing detection method is that the flow meter is connected to each pipe in sequence, then data record is read, after record, the flow meter is disassembled again, then is connected to the remaining pipe. Although this test structure is simple, but test efficiency is low, and easy to repeat measurement and miss measurement, influence measurement result. UTILITY MODEL CONTENTS

[0005] The utility model discloses to aim at the defects and the insufficient of prior art, provide a waterway detection device.

[0006] To realize the above-mentioned purpose, the utility model adopts the technical scheme that is:

[0007] A waterway detection device, including support and fixed column that is fixed on the support, the upper and lower ends of the fixed column are fixed with upper valve plate and lower valve plate respectively, the fixed column is rotatably connected with rotating sleeve,

[0008] The upper and lower ends of the fixed column are connected with main water inlet pipe and main water return pipe respectively, one end of the main water inlet pipe is connected in the water inlet of the flow meter, one end of the main water return pipe is connected in the water outlet of the flow meter,

[0009] The rotating sleeve is provided with measuring water inlet channel and measuring water return channel,

[0010] The surface of the fixed column is provided with upper water inlet ring and lower water inlet ring, the fixed column is provided with flow water outlet hole, both ends of the flow water outlet hole are connected in the upper water inlet ring and the other end of the main water inlet pipe respectively,

[0011] The fixed column is provided with flow water return hole, both ends of the flow water return hole are connected in the lower water inlet ring and the other end of the main water return pipe respectively,

[0012] The measuring water inlet channel is composed of a second water inlet hole penetrating to the top surface of the rotating sleeve and a first water inlet hole penetrating to the inner side wall of the rotating sleeve; two ends of the first water inlet hole are connected to the upper water inlet ring and the second water inlet hole respectively;

[0013] The measuring water outlet channel is composed of a second water outlet hole penetrating to the bottom surface of the rotating sleeve and a first water outlet hole penetrating to the inner side wall of the rotating sleeve; the first water outlet hole is connected to the lower water inlet ring; the lower valve plate is uniformly provided with a plurality of lower water outlet holes; the lower water outlet holes are circumferentially distributed; the lower water outlet holes are all connected to a to-be-measured water outlet joint; the upper valve plate is uniformly provided with a plurality of upper water inlet holes; the upper water inlet holes are circumferentially distributed; the upper water inlet holes are all connected to a to-be-measured water inlet joint.

[0014] Further, the number of the upper water inlet holes and the number of the lower water outlet holes are both eight.

[0015] Further, a handle is fixed on the rotating sleeve.

[0016] Further, a plurality of straight holes are uniformly distributed on the rotating sleeve; the straight holes are circumferentially distributed.

[0017] Further, the flow meter is a digital flow meter.

[0018] Further, a threaded hole is arranged on the upper valve plate; a positioning bead screw is threadedly connected in the threaded hole; a plurality of positioning concave holes are uniformly distributed on the surface of the measuring water outlet channel; the positioning concave holes are circumferentially distributed.

[0019] After the above structure is adopted, the beneficial effects of the utility model are as follows: the water outlets of the water channels are respectively connected to the to-be-measured water outlet joints; the water in a to-be-measured circulating pipeline enters the to-be-measured water inlet joint, the upper water inlet hole, the second water inlet hole, the first water inlet hole, the flow outlet hole, the main water inlet pipe, the flow meter, the main water outlet pipe, the flow water outlet hole, the first water outlet hole, the second water outlet hole, the lower water outlet hole and the to-be-measured water outlet joint in sequence and then reenters the circulating pipeline, and the water flow is directly measured by the flow meter to determine whether the pipeline is not smooth. When it is necessary to replace the test pipeline, the rotating sleeve is rotated, so that the measuring water inlet channel and the measuring water outlet channel are aligned with another upper water inlet hole and lower water outlet hole, and another water channel is measured. In the structure, the switching of the test pipeline can be quickly realized without replacing the pipeline, the detection efficiency is improved, and repeated detection is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0020] Fig. 1 is the perspective view of the utility model;

[0021] Fig. 2 is the sectional view of the utility model;

[0022] Fig. 3 is the sectional view of the rotating sleeve;

[0023] Fig. 4 is the sectional view after the rotating sleeve is disassembled of the utility model;

[0024] Fig. 5 is the partial view of the utility model;

[0025] Mark explanation:

[0026] 1, main water inlet pipe;2, to be measured water inlet joint;3, upper valve plate;301, upper water inlet hole;

[0027] 4, rotating sleeve;401, handle;402, straight hole;403, measurement water inlet channel;

[0028] 40301, first water inlet hole;40302, second water inlet hole;404, measurement backwater channel;

[0029] 40401, first backwater hole;40402, second backwater hole;405, positioning concave hole;

[0030] 5, to be measured backwater joint;6, lower valve plate;601, lower backwater hole;7, support;8, main backwater pipe;

[0031] 9, flowmeter;10, fixed column;1001, flow backwater hole;1002, flow water outlet hole;

[0032] 1003, upper water inlet ring;1004, lower water inlet ring;11, positioning bead screw. Specific implementation

[0033] The utility model is further explained in connection with the drawings below.

[0034] As Figs. 1 to 5 Indicated, a waterway detection device of the utility model, including support 7 and fixed on support 7 fixed column 10, the upper and lower ends of fixed column 10 are fixed with upper valve plate 3 and lower valve plate 6 respectively, rotating sleeve 4 is rotationally connected on fixed column 10,

[0035] The upper and lower ends of fixed column 10 are connected with main water inlet pipe 1 and main backwater pipe 8 respectively, one end of main water inlet pipe 1 is connected in the water inlet of flowmeter 9, one end of main backwater pipe 8 is connected in the water outlet of flowmeter 9,

[0036] Measurement water inlet channel 403 and measurement backwater channel 404 are arranged on rotating sleeve 4,

[0037] The surface of the fixed column 10 is provided with an upper water inlet ring 1003 and a lower water inlet ring 1004; the fixed column 10 is provided with a flow water outlet hole 1002; the two ends of the flow water outlet hole 1002 are connected to the upper water inlet ring 1003 and the other end of the main water inlet pipe 1 respectively;

[0038] The fixed column 10 is provided with a flow water return hole 1001; the two ends of the flow water return hole 1001 are connected to the lower water inlet ring 1004 and the other end of the main water return pipe 8 respectively;

[0039] The measuring water inlet channel 403 is composed of a second water inlet hole 40302 penetrating through the top surface of the rotating sleeve 4 and a first water inlet hole 40301 penetrating through the inner side wall of the rotating sleeve 4; the two ends of the first water inlet hole 40301 are connected to the upper water inlet ring 1003 and the second water inlet hole 40302 respectively;

[0040] The measuring water return channel 404 is composed of a second water return hole 40402 penetrating through the bottom surface of the rotating sleeve 4 and a first water return hole 40401 penetrating through the inner side wall of the rotating sleeve 4; the first water return hole 40401 is connected to the lower water inlet ring 1004; the lower valve plate 6 is uniformly provided with a plurality of lower water return holes 601; the lower water return holes 601 are circumferentially distributed; the lower water return holes 601 are all connected with a to-be-measured water return joint 5; the upper valve plate 3 is uniformly provided with a plurality of upper water inlet holes 301; the upper water inlet holes 301 are circumferentially distributed; the upper water inlet holes 301 are all connected with a to-be-measured water inlet joint 2;

[0041] The flow meter has no essential difference from the prior art, and thus is not described in detail;

[0042] The water inlet ends of the to-be-measured water routes are connected to the to-be-measured water inlet joints 2 respectively; the water return openings of the water routes are connected to the to-be-measured water return joints 5 respectively; the water in a to-be-measured circulating pipeline enters the to-be-measured water inlet joint 2, the upper water inlet hole 301, the second water inlet hole 40302, the first water inlet hole 40301, the flow water outlet hole 1002, the main water inlet pipe 1, the flow meter 9, the main water return pipe 8, the flow water return hole 1001, the first water return hole 40401, the second water return hole 40402, the lower water return hole 601 and the to-be-measured water return joint 5 in sequence and then reenters the circulating pipeline, and the water flow is directly measured by the flow meter 9 to determine whether the pipeline is not smooth. When it is necessary to replace the test pipeline, the rotating sleeve 4 is rotated to align the measuring water inlet channel 403 and the measuring water return channel 404 with another upper water inlet hole 301 and lower water return hole 601 to measure another water route. In the structure, the switching of the test pipeline can be quickly realized without replacing the pipeline, the detection efficiency is improved, and repeated detection is avoided.

[0043] As a preferred mode of the utility model, the number of the upper water inlet holes 301 and the number of the lower water return holes 601 are both eight.

[0044] By setting eight upper water inlets 301 and lower water outlets 601, eight water paths can be connected simultaneously for sequential measurement.

[0045] As a preferred mode of the utility model, the rotating sleeve 4 is fixed with a handle 401.

[0046] As a preferred mode of the utility model, the rotating sleeve 4 is uniformly provided with a plurality of straight holes 402; the straight holes 402 are circumferentially distributed.

[0047] When one of the pipes is measured, the other pipes are reconnected to the circulation pipe through the water inlet joint 2, the upper water inlet 301, the straight hole 402, the lower water outlet 601 and the water outlet joint 5, and the remaining pipes work normally during the measurement process; the number of the water inlet joint 2 is one more than the number of the straight hole 402.

[0048] As a preferred mode of the utility model, the flow meter 9 is a digital flow meter; the flow reading can be directly displayed.

[0049] As a preferred mode of the utility model, the upper valve plate 3 is provided with a threaded hole; the threaded hole is threadedly connected with a positioning bead screw 11; the surface of the measuring water outlet channel 4 is uniformly provided with a plurality of positioning recesses 405; the positioning recesses 405 are circumferentially distributed.

[0050] The positioning bead screw 11 has no essential difference from the prior art, and thus is not described in detail.

[0051] The number of the positioning recesses 405 is eight; the positioning bead screw 11 can be inserted into or extended out of the positioning recess 405 after rotating in the threaded hole; when the positioning bead screw 11 is clamped into the positioning recess 405, the rotating sleeve 4 cannot rotate relative to the fixed column 10; the measuring water inlet channel 403 is aligned with one of the upper water inlets 301, and the measuring water outlet channel 404 is aligned with one of the lower water outlets 601.

[0052] After the positioning bead screw 11 is pulled out of the positioning recess 405, the rotating sleeve 4 can rotate relative to the fixed column 10.

[0053] The above is only a preferred embodiment of the utility model, and thus equivalent changes or modifications made according to the structure, features and principles described in the utility model patent application range are included in the utility model patent application range.

Claims

1. A waterway detection apparatus, characterized by: It includes a support (7) and a fixed column (10) fixed on the support (7); the upper and lower ends of the fixed column (10) are respectively fixed with an upper valve plate (3) and a lower valve plate (6); a rotating sleeve (4) is rotatably connected on the fixed column (10); The upper and lower ends of the fixed column (10) are respectively connected with a main water inlet pipe (1) and a main water return pipe (8); one end of the main water inlet pipe (1) is connected with the water inlet of a flow meter (9); one end of the main water return pipe (8) is connected with the water outlet of the flow meter (9); The rotating sleeve (4) is provided with a measuring water inlet channel (403) and a measuring water return channel (404); The surface of the fixed column (10) is provided with an upper water inlet ring (1003) and a lower water inlet ring (1004); the fixed column (10) is provided with a flow water outlet hole (1002); both ends of the flow water outlet hole (1002) are respectively connected with the upper water inlet ring (1003) and the other end of the main water inlet pipe (1); The fixed column (10) is provided with a flow water return hole (1001); both ends of the flow water return hole (1001) are respectively connected with the lower water inlet ring (1004) and the other end of the main water return pipe (8); The measuring water inlet channel (403) is composed of a second water inlet hole (40302) penetrating to the top surface of the rotating sleeve (4) and a first water inlet hole (40301) penetrating to the inner side wall of the rotating sleeve (4); both ends of the first water inlet hole (40301) are respectively connected in the upper water inlet ring (1003) and the second water inlet hole (40302); The measuring water return channel (404) is composed of a second water return hole (40402) penetrating to the bottom surface of the rotating sleeve (4) and a first water return hole (40401) penetrating to the inner side wall of the rotating sleeve (4); the first water return hole (40401) is connected with the lower water inlet ring (1004); the lower valve plate (6) is uniformly provided with a plurality of lower water return holes (601); the lower water return holes (601) are circumferentially distributed; the lower water return holes (601) are all connected with a to-be-measured water return joint (5); the upper valve plate (3) is uniformly provided with a plurality of upper water inlet holes (301); the upper water inlet holes (301) are circumferentially distributed; the upper water inlet holes (301) are all connected with a to-be-measured water inlet joint (2).

2. The water route detection device according to claim 1, characterized in that: The number of the upper water inlet holes (301) and the number of the lower water return holes (601) are both eight.

3. The water route detection device according to claim 1, characterized in that: A handle (401) is fixed on the rotating sleeve (4).

4. The water route detection device according to claim 1, characterized by: The rotating sleeve (4) is uniformly provided with a plurality of straight holes (402); the straight holes (402) are circumferentially distributed.

5. The water route detection device according to claim 1, characterized by: The flow meter (9) is a digital flow meter.

6. The water route detection device according to claim 2, characterized by: The upper valve plate (3) is provided with a threaded hole; a positioning bead screw (11) is threadedly connected in the threaded hole; the surface of the measuring water return channel (4) is uniformly provided with a plurality of positioning concave holes (405); the positioning concave holes (405) are circumferentially distributed.

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