CN219391012U

CN219391012U - Prevent ultrasonic wave water gauge of jam

Info

Publication number: CN219391012U
Application number: CN202320276325.7U
Authority: CN
Inventors: 季硕硕; 张建; 石正新
Original assignee: Shandong Dongjian Intelligent Technology Co ltd
Current assignee: Shandong Dongjian Intelligent Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-07-21
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses an ultrasonic water meter capable of preventing blockage, which comprises a main pipeline and an ultrasonic water meter pipeline, wherein the main pipeline and the ultrasonic water meter pipeline are provided with a butt joint structure, and the butt joint structure comprises: the ultrasonic water meter pipeline comprises a connecting sleeve, a fixing part, an inner sealing layer and a filtering part, wherein the connecting sleeve is movably sleeved and connected to the ultrasonic water meter pipeline. According to the utility model, the movable connecting sleeve is arranged between the main pipeline and the ultrasonic water meter pipeline, the connecting structure in the fixing part is respectively and fixedly connected with the main pipeline and the ultrasonic water meter pipeline in a sealing way, the detachable filter cover is fixed in the connecting sleeve, the situation of blocking can be collected and filtered to avoid, the connecting sleeve is opened under the condition of not changing the main pipeline and the ultrasonic water meter pipeline, the filter cover in the connecting sleeve can be taken out for cleaning, the connecting sleeve is convenient to maintain, the connecting mode is simple, the sealing performance is high, the practicability is high, and the popularization and the use are facilitated.

Description

Prevent ultrasonic wave water gauge of jam

Technical Field

The utility model relates to the technical field of ultrasonic water meters, in particular to an ultrasonic water meter capable of preventing blockage.

Background

The ultrasonic water meter is widely applied to water flow measurement and water flow speed measurement, and a user measures measurement problems such as water charging standards, flow rate control and the like by using the ultrasonic water meter, however, when the ultrasonic water meter is used for measurement, the ultrasonic water meter can be blocked by foreign matters due to poor quality of the measured water body, and the user needs to detach the whole ultrasonic water meter from the whole water flow pipe for cleaning, so that the operation is very troublesome and labor-consuming.

The utility model provides an ultrasonic wave water gauge that prevents blockking up through retrieving the back discovery application number CN201920991616.8, is provided with first anti-blocking body and second anti-blocking body, laminates water inlet ring flange and first ring flange when the installation, laminates second ring flange and water gauge ring flange to it can operate to fix, foreign matter in the rivers can be kept off by the filter screen through first anti-blocking body, prevents that the foreign matter from blockking up ultrasonic wave water gauge main part and causing ultrasonic wave water gauge's damage.

However, the device has the following disadvantages: the connecting structure is too simple, the connecting part is not provided with a multistage sealing structure, the leakage condition is easy to occur, the connecting structure is too simple, the situation that the extrusion is easy to bend exists, and the defects exist, so innovation and improvement are made in the technical scheme aiming at the problems.

Disclosure of Invention

In order to achieve the above purpose, the utility model adopts the technical scheme that the utility model provides an ultrasonic water meter capable of preventing blockage, which comprises a main pipeline and an ultrasonic water meter pipeline, wherein the main pipeline and the ultrasonic water meter pipeline are provided with a butt joint structure;

the docking structure includes: the device comprises a connecting sleeve, a fixing part, an inner sealing layer and a filtering part;

the connecting sleeve is movably connected to the ultrasonic water meter pipeline in a sleeved mode, the fixing portion is arranged between the main pipeline and the ultrasonic water meter pipeline and the connecting sleeve, the inner sealing layer is fixed in the connecting sleeve, and the filtering portion is arranged on the main pipeline and the connecting sleeve.

Still further, the fixing part includes: jack, threaded rod, lock nut, fixed sleeve block, notch, tensioning screw rod and fastening rod;

the jack is opened the adapter sleeve side terminal surface, the threaded rod is fixed on the ultrasonic water meter pipeline and the cartridge is in the jack, lock nut revolves to twist to be connected on the threaded rod, fixed cover piece is fixed the adapter sleeve surface, the opening is opened the adapter sleeve surface, the tensioning screw rod cartridge is in the fixed cover piece, the tightening rod screw thread suit is connected on the tensioning screw rod and is located in the opening.

Still further, the filtering part includes: the filter comprises an embedded groove, a butt joint sleeve, a filter cover, a fixed plate and a spring rod;

the utility model discloses a trunk line, including trunk line, filter mantle, fixed plate, spring rod, the embedded groove is opened trunk line side terminal surface, the butt joint cover cartridge is in the embedded groove, the filter mantle is fixed on the butt joint cover, the fixed plate is fixed the adapter sleeve internal surface, the spring rod is fixed on the fixed plate and the output is supported on the butt joint cover.

Preferably, the fastening rod and the notch have the same size.

Further, a sealing gasket is arranged between the inner sealing layer and the main pipeline.

Preferably, the filter cover is made of steel materials and has a circular cross section.

Compared with the prior art, the utility model has the advantages and positive effects that the movable connecting sleeve is arranged between the main pipeline and the ultrasonic water meter pipeline, the connecting structure in the accessible fixing part is respectively and fixedly connected with the main pipeline and the ultrasonic water meter pipeline in a sealing way, the detachable filter cover is fixed inside, the filter cover can be collected and filtered to avoid the blocking, the connecting sleeve is opened under the condition of not changing the main pipeline and the ultrasonic water meter pipeline, the filter cover inside can be taken out for cleaning, the maintenance is convenient, the connecting mode is simple, the sealing performance is strong, the practicability is high, and the popularization and the use are facilitated.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural diagram of an ultrasonic water meter for preventing clogging according to the present embodiment;

fig. 2 is a partial enlarged view of a connecting sleeve portion of an ultrasonic water meter for preventing clogging according to the present embodiment;

FIG. 3 is an enlarged partial view of the threaded rod portion of an ultrasonic water meter for preventing clogging in accordance with the present embodiment;

the figure shows: 1. a main pipe; 2. an ultrasonic water meter pipeline; 3. connecting sleeves; 4. an inner sealing layer; 5. a jack; 6. a threaded rod; 7. a lock nut; 8. fixing the sleeve block; 9. a notch; 10. tensioning the screw; 11. a fastening rod; 12. an embedded groove; 13. a butt joint sleeve; 14. a filter cover; 15. a fixing plate; 16. a spring rod; 17. and a sealing gasket.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1-3 of the accompanying drawings in the specification show that the ultrasonic water meter capable of preventing blockage comprises a main pipeline 1 and an ultrasonic water meter pipeline 2, wherein the main pipeline 1 and the ultrasonic water meter pipeline 2 are provided with a butt joint structure;

the docking structure includes: the connecting sleeve 3, the fixing part, the inner sealing layer 4 and the filtering part;

the connecting sleeve 3 is movably sleeved and connected on the ultrasonic water meter pipeline 2, the fixing part is arranged between the main pipeline 1 and the ultrasonic water meter pipeline 2 and the connecting sleeve 3, the inner sealing layer 4 is fixed in the connecting sleeve 3, and the filtering part is arranged on the main pipeline 1 and the connecting sleeve 3.

The fixing part includes: the device comprises an insertion hole 5, a threaded rod 6, a locking nut 7, a fixed sleeve block 8, a notch 9, a tensioning screw 10 and a fastening rod 11;

the jack 5 is opened the adapter sleeve 3 side terminal surface, threaded rod 6 is fixed on the ultrasonic water meter pipeline 2 and the cartridge is in the jack 5, lock nut 7 revolves to twist and connects on threaded rod 6, fixed cover piece 8 is fixed adapter sleeve 3 surface, opening 9 is opened adapter sleeve 3 surface, take-up screw 10 cartridge is in fixed cover piece 8, take-up screw 11 thread suit is connected take-up screw 10 is last and be located in opening 9.

The filtering part includes: the embedded groove 12, the butt joint sleeve 13, the filter cover 14, the fixing plate 15 and the spring rod 16;

the embedded groove 12 is formed in the side end face of the main pipeline 1, the butt joint sleeve 13 is inserted into the embedded groove 12, the filter cover 14 is fixed on the butt joint sleeve 13, the fixing plate 15 is fixed on the inner surface of the connecting sleeve 3, the spring rod 16 is fixed on the fixing plate 15, and the output end is supported on the butt joint sleeve 13.

From the above, it can be seen that: the fastening rod 11 and the notch 9 have the same size, are clamped in the notch 9, can play a limiting and guiding role, and are matched with the tensioning screw 10 to rotate so that the fastening rod 11 can move linearly.

From the above, it can be seen that: and a sealing gasket 17 is arranged between the inner sealing layer 4 and the main pipeline 1, so that the sealing effect is improved, and the overflow condition is avoided.

From the above, it can be seen that: the filter cover 14 is made of steel material and has a circular cross section.

It should be pointed out that, in the specific implementation process, the filter housing 14 is connected to the embedded groove 12 through the butt joint sleeve 13 in an inserting manner, then the connecting sleeve 3 is sleeved with the main pipeline 1, the output end of the internal spring rod 16 is supported on the butt joint sleeve 13 to be fixed, meanwhile, the threaded rod 6 is required to be inserted into the jack 5, the locking nut 7 is screwed and connected to the threaded rod 6 to be fixed, the butt joint sleeve 13 and the filter housing 14 are firmly inserted into the embedded groove 12, finally the tightening screw 10 passes through the fixing sleeve, the fastening rod 11 is screwed and connected to the tightening screw 10 and screwed and fixed to the main pipeline 1, thus, water inflow can be filtered and collected through the filter housing 14, and the detachable connecting sleeve 3 takes out the filter housing 14 to be cleaned, so that the situation of blockage is avoided.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. An ultrasonic water meter capable of preventing blockage comprises a main pipeline (1) and an ultrasonic water meter pipeline (2), and is characterized in that the main pipeline (1) and the ultrasonic water meter pipeline (2) are provided with a butt joint structure;

the docking structure includes: the connecting sleeve (3), the fixing part, the inner sealing layer (4) and the filtering part;

the connecting sleeve (3) is movably connected to the ultrasonic water meter pipeline (2) in a sleeved mode, the fixing portion is arranged between the main pipeline (1) and the ultrasonic water meter pipeline (2) and the connecting sleeve (3), the inner sealing layer (4) is fixed in the connecting sleeve (3), and the filtering portion is arranged on the main pipeline (1) and the connecting sleeve (3).

2. The ultrasonic water meter of claim 1, wherein the fixing portion comprises: the device comprises an inserting hole (5), a threaded rod (6), a locking nut (7), a fixed sleeve block (8), a notch (9), a tensioning screw rod (10) and a fastening rod (11);

jack (5) are opened adapter sleeve (3) side terminal surface, threaded rod (6) are fixed on ultrasonic wave water meter pipeline (2) and cartridge is in jack (5), lock nut (7) revolve to twist and connect on threaded rod (6), fixed cover piece (8) are fixed adapter sleeve (3) surface, opening (9) are opened adapter sleeve (3) surface, taut screw rod (10) cartridge is in fixed cover piece (8), fastening rod (11) screw thread suit is connected on taut screw rod (10) and be located in opening (9).

3. The ultrasonic water meter of claim 1, wherein the filtering portion comprises: the filter comprises an embedded groove (12), a butt joint sleeve (13), a filter cover (14), a fixed plate (15) and a spring rod (16);

the utility model discloses a filter device, including trunk line (1), filtration cover (14), fixed plate (15), spring rod (16) are in trunk line (1) side terminal surface is opened in indent (12), butt joint cover (13) cartridge is in the indent (12), filtration cover (14) are fixed on butt joint cover (13), fixed plate (16) are fixed adapter sleeve (3) internal surface, spring rod (16) are fixed on fixed plate (15) and the output is supported on butt joint cover (13).

4. An anti-clogging ultrasonic water meter as in claim 2, wherein said fastening bar (11) is the same size as said gap (9).

5. An anti-clogging ultrasonic water meter according to claim 1, characterized in that a gasket (17) is provided between the inner sealing layer (4) and the main conduit (1).

6. A clogging preventing ultrasonic water meter as claimed in claim 3, wherein said filter housing (14) is made of steel material and has a circular cross section.