Upper-inlet and lower-outlet type stainless steel vertical meter shell

Abstract

The utility model relates to an upper-inlet and lower-outlet type stainless steel vertical meter shell, which comprises a meter shell main body, a horizontal water inlet pipe, a horizontal water outlet pipe and a hollow vertical water inlet and outlet pipe, a water inlet is arranged above the vertical water inlet and outlet pipe, a water outlet is arranged below the vertical water inlet and outlet pipe, and a water outlet hole and a water inlet hole which are of a vertical structure are arranged on the side wall of the middle part of the vertical water inlet and outlet pipe; one end of the horizontal water inlet pipe is welded on the water inlet hole, and the other end is welded on the meter shell main body; one end of the horizontal water outlet pipe is welded on the water outlet hole, and the other end is welded on the meter shell main body; an L-shaped water inlet pipe is welded in the vertical water inlet and outlet pipe; one end of the L-shaped water inlet pipe is welded on the water inlet, and the other end of the L-shaped water inlet pipe is welded on the water inlet hole and is tightly welded with the horizontal water inlet pipe. Compared with the prior art, the utility model has the advantages of meeting the upper-inlet and lower-outlet type installation requirement, being simple in structure and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to a stainless steel vertical watch case, especially an upper-in lower-out stainless steel vertical watch case. BACKGROUND

[0002] The vertical water meter is usually installed on high-rise buildings, and the watch case of the present vertical water meter is made of stainless steel, which is convenient to weld, easy to form, rust-free inside, causes water pollution, has good durability, does not need to be frequently maintained and replaced, and is low in cost.

[0003] The vertical watch case currently used is lower-in upper-out, that is, the lower part is a water inlet, and the upper part is a water outlet, but due to some special water meter installation conditions, there is sometimes an upper-in lower-out condition, at this time, if the vertical water meter is simply installed upside down, a series of conditions such as installation out of place, subsequent water meter reading inconvenience, inaccurate metering and the like will be caused.

[0004] Therefore, how to design a stainless steel vertical watch case capable of meeting the upper-in lower-out installation condition becomes a technical problem to be solved. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at overcoming the defects of the prior art and provides a stainless steel vertical watch case with upper-in lower-out.

[0006] The utility model can be realized by the following technical scheme.

[0007] A stainless steel vertical watch case with upper-in lower-out comprises a watch case main body, a horizontal water inlet pipe, a horizontal water outlet pipe and an internal hollow vertical water inlet and outlet pipe, the upper part of the vertical water inlet and outlet pipe is provided with a water inlet, the lower part is provided with a water outlet, and the side wall of the middle part is provided with a water outlet hole and a water inlet hole in an up-down structure; one end of the horizontal water inlet pipe is welded on the water inlet hole, and the other end is welded on the watch case main body; one end of the horizontal water outlet pipe is welded on the water outlet hole, and the other end is welded on the watch case main body; an L-shaped water inlet pipe is welded in the vertical water inlet and outlet pipe; one end of the L-shaped water inlet pipe is welded on the water inlet, and the other end is welded on the water inlet hole and tightly welded with the horizontal water inlet pipe.

[0008] Further, the L-shaped water inlet pipe is a water pipe with a size smaller than that of the vertical water inlet and outlet pipe.

[0009] Further, the L-shaped water inlet pipe is a stainless steel water pipe with a cylindrical structure.

[0010] Further, the horizontal water inlet pipe and the horizontal water outlet pipe are stainless steel pipes with the same size; the horizontal water inlet pipe and the horizontal water outlet pipe are arranged in an up-down structure, and the horizontal water inlet pipe is located below the horizontal water outlet pipe.

[0011] Further, the watch case body is provided with a watch case water inlet and a watch case water outlet; the watch case water inlet is arranged below the watch case water outlet; the horizontal water inlet pipe and the watch case water inlet are welded together; and the horizontal water outlet pipe and the watch case water outlet are welded together.

[0012] Compared with the prior art, the watch case has the following advantages:

[0013] The vertical water inlet and outlet pipe is provided with an L-shaped water inlet pipe, so that the water inlet in the vertical watch case is changed to the upper side, water enters from the upper side, flows into the watch case body through the horizontal water inlet pipe below after passing through the L-shaped water inlet pipe, and then flows into the vertical water inlet and outlet pipe from the horizontal water outlet pipe above the watch case body, and flows out from the water outlet below the L-shaped water inlet pipe, so that the structure is simple, and the installation requirement of the upper inlet and lower outlet type can be met in special cases. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 The overall structure schematic view of the utility model is provided;

[0015] Fig. 2 The structure section schematic view of the utility model is provided;

[0016] Fig. 3 The L-shaped water inlet pipe structure schematic view of the utility model is provided.

[0017] The numbers in the drawing are shown as:

[0018] 1, watch case body; 2, horizontal water inlet pipe; 3, horizontal water outlet pipe; 4, vertical water inlet and outlet pipe; 5, L-shaped water inlet pipe; 6, water inlet; 7, water outlet; 8, water outlet hole; 9, water inlet hole; 10, watch case water inlet; 11, watch case water outlet. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the application provided in the drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the application.

[0021] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0022] In the description of the application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the application is used, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0023] It should be noted that the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0024] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] Embodiments

[0026] As Figs. 1-3As shown, a stainless steel vertical watch case of top-in and bottom-out type comprises a watch case body 1, a horizontal water inlet pipe 2, a horizontal water outlet pipe 3 and an internal hollow vertical water inlet and outlet pipe 4, the vertical water inlet and outlet pipe 4 is provided with a water inlet 6 above and a water outlet 7 below, and a water outlet hole 8 and a water inlet hole 9 in an up-down structure are arranged on the sidewall of the middle part; the watch case body 1 is provided with a watch case water inlet 10 and a watch case water outlet 11; the watch case water inlet 10 is arranged below the watch case water outlet 11; one end of the horizontal water inlet pipe 2 is welded on the water inlet hole 9, the other end is welded on the watch case body 1 and the watch case water inlet 10; one end of the horizontal water outlet pipe 3 is welded on the water outlet hole 8, the other end is welded on the watch case body 1 and the watch case water outlet 11; an L-shaped water inlet pipe 5 is welded in the vertical water inlet and outlet pipe 4; one end of the L-shaped water inlet pipe 5 is welded on the water inlet 6, the other end is welded on the water inlet hole 9 and is tightly welded with the horizontal water inlet pipe 2; the L-shaped water inlet pipe 5 is a stainless steel water pipe with a cylindrical structure; the horizontal water inlet pipe 2 and the horizontal water outlet pipe 3 are stainless steel water pipes with the same size; the horizontal water inlet pipe 2 and the horizontal water outlet pipe 3 are arranged in an up-down structure, and the horizontal water inlet pipe 2 is below the horizontal water outlet pipe 3.

[0027] In order that the water in the water outlet hole 8 can smoothly flow through the vertical water inlet and outlet pipe 4 and then flow out from the water outlet 7, the L-shaped water inlet pipe 5 is a water pipe with a size smaller than that of the vertical water inlet and outlet pipe 4.

[0028] The stainless steel vertical watch case can meet the installation requirement of top-in and bottom-out type under special installation condition, and the specific principle is that the water in the external water pipe flows into the L-shaped water inlet pipe 5 from the water inlet 6 above the vertical water inlet and outlet pipe 4, flows into the horizontal water inlet pipe 2 through the water inlet hole 9 below, and then flows into the watch case; the water in the watch case flows into the horizontal water outlet pipe 3 above, flows into the vertical water inlet and outlet pipe 4 through the water outlet hole 8 on the vertical water inlet and outlet pipe 4, and flows through the L-shaped water inlet pipe 5 around, and finally flows out from the water outlet 7 at the bottom, so as to achieve the purpose of top-in and bottom-out.

[0029] The above describes the preferred embodiment of the present application in detail. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the present application. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the present application shall be within the protection scope determined by the claims.

Claims

1. A stainless steel vertical watch case with top inlet and bottom outlet, comprising a watch case body (1), a horizontal water inlet pipe (2), a horizontal water outlet pipe (3) and an internal hollow vertical water inlet and outlet pipe (4), characterized in that: The vertical water inlet and outlet pipe (4) is provided with a water inlet (6) at the top and a water outlet (7) at the bottom, and a water outlet hole (8) and a water inlet hole (9) in an upper and lower structure are provided on the side wall of the middle part; one end of the horizontal water inlet pipe (2) is welded to the water inlet hole (9), and the other end is welded to the watch case body (1); one end of the horizontal water outlet pipe (3) is welded to the water outlet hole (8), and the other end is welded to the watch case body (1); an L-shaped water inlet pipe (5) is welded inside the vertical water inlet and outlet pipe (4); one end of the L-shaped water inlet pipe (5) is welded to the water inlet (6), and the other end is welded to the water inlet hole (9) and is tightly welded to the horizontal water inlet pipe (2).

2. The stainless steel vertical watch case with top inlet and bottom outlet according to claim 1, characterized in that: The L-shaped water inlet pipe (5) is a water pipe having a size smaller than that of the vertical water inlet and outlet pipes (4).

3. The stainless steel vertical watch case with top inlet and bottom outlet according to claim 1, characterized in that: The L-shaped water inlet pipe (5) is a stainless steel water pipe with a cylindrical pipe body.

4. The stainless steel vertical watch case with top inlet and bottom outlet according to claim 1, characterized in that: The horizontal water inlet pipe (2) and the horizontal water outlet pipe (3) are stainless steel water pipes of the same size; the horizontal water inlet pipe (2) and the horizontal water outlet pipe (3) are arranged in an upper and lower structure, and the horizontal water inlet pipe (2) is located below the horizontal water outlet pipe (3).

5. The stainless steel vertical watch case with top inlet and bottom outlet according to claim 1, characterized in that: The case body (1) is provided with a case water inlet (10) and a case water outlet (11); the case water inlet (10) is located below the case water outlet (11); the horizontal water inlet pipe (2) and the case water inlet (10) are welded together; the horizontal water outlet pipe (3) and the case water outlet (11) are welded together.

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