Water meter shell adopting segmented welding

Abstract

The water meter shell comprises a meter body upper portion, a meter body middle portion, a meter body bottom bowl, a connecting pipe, a water inlet screw buckle and a water outlet screw buckle, the meter body middle portion is arranged below the meter body upper portion, the meter body middle portion is arranged above the meter body bottom bowl, and a meter body middle portion support is arranged between the meter body middle portion and the meter body bottom bowl. The connecting pipe comprises a water inlet pipe and a water outlet pipe, one end of the water inlet pipe is connected with the water inlet screw buckle, and the other end of the water inlet pipe is connected with the middle of the meter body. According to the utility model, the water meter shell which is welded in a segmented manner is adopted, the water meter shell is divided into eight segments, and the split parts of the eight segments of the water meter shell are connected in a welding manner; according to the water meter shell, the casting process of the water meter shell becomes simpler, and meanwhile the replaceable yield of produced water meters is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water meter shells, in particular to a water meter shell that adopts segmented welding. Background Art

[0002] A water meter is an instrument for measuring water flow, mostly measuring the cumulative flow of water. It is generally divided into two types: volumetric water meter and velocity water meter.

[0003] The shells of existing water meters are all formed in one piece, the casting process of the water meter shell is very complicated, and the output of the water meter body is low.

[0004] Therefore, a water meter shell using segmented welding has become a problem that needs to be solved urgently. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the shells of existing water meters are all formed in one piece, the casting process of the water meter shell is very complicated, and the output of the water meter body is low.

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a water meter shell adopting segmented welding, the water meter shell comprises a meter body upper part, a meter body middle part, a meter body bottom bowl, a connecting pipe, a water inlet screw buckle, and a water outlet screw buckle, the meter body middle part is arranged below the meter body upper part, the meter body middle part is arranged above the meter body bottom bowl, and a meter body middle part bracket is arranged between the meter body middle part and the meter body bottom bowl;

[0007] The connecting pipe includes a water inlet pipe and a water outlet pipe, one end of the water inlet pipe is connected to the water inlet screw buckle, and the other end is connected to the middle of the meter body, and one end of the water outlet pipe is connected to the water outlet screw buckle, and the other end is connected to the middle of the meter body;

[0008] The connection between the upper part of the meter body and the middle part of the meter body is the first welding point, the connection between the middle part of the meter body and the middle part bracket of the meter body is the second welding point, the connection between the bottom of the middle part bracket of the meter body and the bottom bowl of the meter body is the third welding point, the connection between the middle part of the meter body and the water inlet pipe is the fourth welding point, the connection between the water inlet pipe and the water inlet screw buckle is the fifth welding point, the connection between the middle part of the meter body and the water outlet pipe is the sixth welding point, and the connection between the water outlet pipe and the water outlet screw buckle is the seventh welding point.

[0009] Furthermore, the water inlet pipe and the water outlet pipe are symmetrically arranged.

[0010] Furthermore, a first opening and a second opening adapted to the water inlet pipe and the water outlet pipe are respectively provided on both side surfaces of the middle portion of the meter body, wherein the first opening is the water outlet and the second opening is the water inlet.

[0011] Compared with the prior art, the advantages of the utility model are as follows: the utility model adopts a segmented welded water meter shell, the water meter shell is divided into eight segments, and the split parts of the eight segments of the water meter shell are connected by welding; the utility model makes the casting process of the water meter shell simpler, and at the same time increases the replaceable output of water meters; the utility model is easy to operate and reasonably designed, and is worthy of vigorous promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a water meter shell that adopts segmented welding.

[0013] Figure 2 The utility model is a disassembled diagram of a water meter shell that adopts segmented welding.

[0014] As shown in the figure: 1. Upper part of the meter body, 2. Middle part of the meter body, 3. Bottom bowl of the meter body, 4. Connecting pipe, 5. Water inlet screw buckle, 6. Water outlet screw buckle, 7. Middle bracket of the meter body, 8. Water inlet pipe, 9. Water outlet pipe, 10. First welding point, 11. Second welding point, 12. Third welding point, 13. Fourth welding point, 14. Fifth welding point, 15. Sixth welding point, 16. Seventh welding point, 17. First opening, 18. Second opening. DETAILED DESCRIPTION

[0015] The following is a further detailed description of a water meter housing using segmented welding according to the present invention in conjunction with the accompanying drawings.

[0016] Combined with Figure 1-2 , the utility model is introduced in detail.

[0017] A water meter housing adopting segmented welding, the water meter housing comprises a meter body upper part 1, a meter body middle part 2, a meter body bottom bowl 3, a connecting pipe 4, a water inlet screw buckle 5, and a water outlet screw buckle 6, the meter body middle part 2 is arranged below the meter body upper part 1, the meter body middle part 2 is arranged above the meter body bottom bowl 3, and a meter body middle part bracket 7 is arranged between the meter body middle part 2 and the meter body bottom bowl 3;

[0018] The connecting pipe 4 includes an inlet pipe 8 and an outlet pipe 9, one end of the inlet pipe 8 is connected to the inlet screw buckle 5, and the other end is connected to the middle part 2 of the meter body, and one end of the outlet pipe 9 is connected to the outlet screw buckle 6, and the other end is connected to the middle part 2 of the meter body;

[0019] The connection between the upper part 1 of the meter body and the middle part 2 of the meter body is the first welding point 10, the connection between the middle part 2 of the meter body and the middle part bracket 7 of the meter body is the second welding point 11, the connection between the bottom of the middle part bracket 7 of the meter body and the bottom bowl 3 of the meter body is the third welding point 12, the connection between the middle part 2 of the meter body and the water inlet pipe 8 is the fourth welding point 13, the connection between the water inlet pipe 8 and the water inlet screw buckle 5 is the fifth welding point 14, the connection between the middle part of the meter body 2 and the water outlet pipe 9 is the sixth welding point 15, and the connection between the water outlet pipe 9 and the water outlet screw buckle 6 is the seventh welding point 16.

[0020] The water inlet pipe 8 and the water outlet pipe 9 are symmetrically arranged.

[0021] The two side surfaces of the middle part 2 of the meter body are respectively provided with a first opening 17 and a second opening 18 adapted to the water inlet pipe 8 and the water outlet pipe 9 .

[0022] The specific implementation process of the water meter shell using segmented welding of the utility model is as follows: first, the upper part 1 of the meter body, the middle part 2 of the meter body, the bottom bowl 3 of the meter body, the connecting pipe 4, the water inlet screw buckle 5, the water outlet screw buckle 6, the middle bracket 7 of the meter body, the water inlet pipe 8 and the water outlet pipe 9 are respectively produced;

[0023] Then weld at the connection between the upper part 1 of the meter body and the middle part 2 of the meter body, weld at the connection between the middle part 2 of the meter body and the middle part bracket 7 of the meter body, weld at the connection between the bottom of the middle part bracket 7 of the meter body and the bottom bowl 3 of the meter body, weld at the connection between the middle part 2 of the meter body and the water inlet pipe 8, weld at the connection between the water inlet pipe 8 and the water inlet screw buckle 5, weld at the connection between the middle part of the meter body 2 and the water outlet pipe 9, and weld at the connection between the water outlet pipe 9 and the water outlet screw buckle 6.

[0024] The utility model adopts a water meter shell that is welded in sections. The water meter shell is divided into eight sections, and the split parts of the eight sections of the water meter shell are connected by welding. The utility model makes the casting process of the water meter shell simpler and improves the replacement output of water meters. The utility model is easy to operate and reasonably designed, and is worthy of vigorous promotion.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A water meter housing using segmented welding, characterized in that: The water meter housing comprises an upper portion (1) of the meter body, a middle portion (2) of the meter body, a bottom bowl (3) of the meter body, a connecting pipe (4), a water inlet screw buckle (5), and a water outlet screw buckle (6); the middle portion (2) of the meter body is arranged below the upper portion (1) of the meter body, the middle portion (2) of the meter body is arranged above the bottom bowl (3) of the meter body, and a middle portion bracket (7) of the meter body is arranged between the middle portion (2) of the meter body and the bottom bowl (3) of the meter body; The connecting pipe (4) comprises a water inlet pipe (8) and a water outlet pipe (9); one end of the water inlet pipe (8) is connected to the water inlet screw buckle (5), and the other end is connected to the middle part of the meter body (2); one end of the water outlet pipe (9) is connected to the water outlet screw buckle (6), and the other end is connected to the middle part of the meter body (2); The connection point between the upper part (1) of the meter body and the middle part (2) of the meter body is a first welding point (10), the connection point between the middle part (2) of the meter body and the middle part bracket (7) of the meter body is a second welding point (11), the connection point between the bottom of the middle part bracket (7) of the meter body and the bottom bowl (3) of the meter body is a third welding point (12), the connection point between the middle part (2) of the meter body and the water inlet pipe (8) is a fourth welding point (13), the connection point between the water inlet pipe (8) and the water inlet screw buckle (5) is a fifth welding point (14), the connection point between the middle part (2) of the meter body and the water outlet pipe (9) is a sixth welding point (15), and the connection point between the water outlet pipe (9) and the water outlet screw buckle (6) is a seventh welding point (16).

2. The water meter housing using segmented welding according to claim 1, characterized in that: The water inlet pipe (8) and the water outlet pipe (9) are symmetrically arranged.

3. The water meter housing using segmented welding according to claim 2, characterized in that: A first opening (17) and a second opening (18) which are matched with the water inlet pipe (8) and the water outlet pipe (9) are respectively provided on both side surfaces of the middle part (2) of the meter body.

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