Embedded valve body

Abstract

A pre-embedded valve body comprises a pipeline, a valve block is arranged on the pipeline, a through hole is formed in the middle of the valve block, the two sides of the through hole are connected to the pipeline in a penetrating mode, an external connection hole communicated with the through hole is formed in the upper portion of the valve block, and the top face of the valve block is not higher than the ground. The utility model has the advantages of simple manufacture, convenient installation, selectable multi-size interfaces, flush with the ground after installation, safety and beautiful appearance.

Description

Technical Field

[0001] The utility model relates to the technical field of factory civil construction facilities, in particular to a pre-buried valve body. Background Art

[0002] During the construction of a factory's power plant, ground connections for air or water sources are required. Currently, this approach typically involves pre-buried stainless steel piping, which extends above ground and is then connected to the equipment when it is installed. This approach has several drawbacks. First, the appearance of pipes of varying diameters and heights extending from the factory floor is unsightly. Second, the various pipes extending from the floor pose a significant safety hazard to personnel. Third, vehicles driving through the factory often damage the pre-buried pipes. Fourth, the pre-buried pipe diameter is fixed, making the connections inconsistent if the equipment is changed. Utility Model Content

[0003] In view of this, the utility model aims to propose a pre-buried valve body, which is simple to manufacture, easy to install, has built-in interfaces of various sizes for strong applicability, and is flush with the ground after installation.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A pre-buried valve body includes a pipeline with a valve block arranged on the pipeline. A through hole is arranged in the middle of the valve block, and both sides of the through hole are connected to the pipeline. An external connection hole communicating with the through hole is arranged on the top of the valve block, and the top surface of the valve block is not higher than the ground.

[0006] In some embodiments, the external holes include a plurality of holes of different sizes.

[0007] In some embodiments, the external holes include three holes of different sizes.

[0008] In some embodiments, a plug is provided on the external connection hole.

[0009] In some embodiments, the external hole is a threaded hole, and the plug is connected to the threaded hole via threads.

[0010] In some embodiments, a countersunk hole is provided on the upper portion of the threaded hole, and the plug is flush with the top surface of the valve block after being screwed in.

[0011] In some embodiments, both sides of the through hole are welded to the pipeline.

[0012] In some embodiments, the valve block material includes stainless steel or carbon steel.

[0013] In some embodiments, the valve block is sprayed with anti-rust paint.

[0014] Compared with the prior art, the embedded valve body described in the utility model has the following advantages:

[0015] The utility model discloses a pre-buried valve body, which is simple to manufacture and easy to install, with interfaces of various sizes available. After installation, it is flush with the ground, which is not only safe but also beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a front view of a valve block of a pre-buried valve body of the utility model.

[0018] Figure 2 This is a left view of a valve block of a pre-buried valve body of the utility model.

[0019] Figure 3 This is an overall schematic diagram of a pre-buried valve body of the utility model.

[0020] Description of Reference Numerals

[0021] 1-valve block, 2-plug, 3-pipeline. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0023] The following will refer to the accompanying drawings and embodiments to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference below Figures 1 to 3 The embedded valve body of the embodiment of the utility model is described in conjunction with the embodiment.

[0025] A pre-buried valve body includes a pipeline 3, a plug 2 and a valve block 1. The valve block 1 is provided on the pipeline. A through hole is provided in the middle of the valve block 1. Both sides of the through hole are connected to the pipeline 3. An external hole connected to the through hole is provided on the upper part of the valve block 1. The top surface of the valve block 1 is not higher than the ground. The external holes include multiple holes of different sizes. In this embodiment, the external holes include three holes of different sizes. A plug 2 is provided on the external hole. The external hole is a threaded hole, and the plug is connected to the threaded hole through a thread. A countersunk hole is provided on the upper part of the threaded hole, and the plug is flush with the top surface of the valve block after being screwed in. Both sides of the through hole are welded to the pipeline 3. The valve block material includes stainless steel or carbon steel. Anti-rust paint is sprayed on the valve block.

[0026] A pre-embedded valve body includes a valve block 1, a plug 2, the valve block is usually a rectangular metal block, the center is a through hole, the two sides of the through hole are used for welding pipeline 3, the top surface is generally provided with three threaded holes of different sizes, and the threaded holes are communicated with the center through hole. The plug 2 is matched with the three threaded holes on the top surface of the valve block 1 in size, and the threaded holes on the top surface of the valve block are provided with counterbores, and the plug is flush with the top surface of the valve block after being screwed in.

[0027] Using the above-mentioned pre-embedded valve block installed in the pipeline 3, the following steps are included:

[0028] Step one: after determining the position of the pre-embedded valve body, the valve block and the pipeline are welded into one body;

[0029] Step two: adjust the height of the pre-embedded valve body to ensure that the top surface of the valve block is flush with the ground, and lay the ground;

[0030] Step three: when connecting the equipment, select the appropriate threaded hole on the top surface of the valve block, connect the equipment through the joint and the pipeline, and use the plug to block the unused threaded hole.

[0031] The threaded holes on the top surface of the valve block are blocked by the plug before laying the ground to prevent foreign matter from entering.

[0032] Compared with the prior art, the pre-embedded valve body has the following advantages:

[0033] The pre-embedded valve body disclosed by the utility model has the advantages of simple manufacturing, convenient installation, optional multi-size interface, flush with the ground after installation, safety and beauty.

[0034] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a specific orientation, a specific orientation structure and operation, and therefore cannot be understood as a limitation on the protection content of the utility model.

[0035] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0036] In the utility model, unless another definite provision and limitation, the term " install " " link " " connect " " fixed " and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or can intercommunication;Can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication or two element mutual action relation. For ordinary skilled person in the art, the above-mentioned terms can be understood according to the specific meaning of the utility model.

[0037] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pre-buried valve body, characterized in that: It includes a pipeline, a valve block is arranged on the pipeline, a through hole is arranged in the middle of the valve block, both sides of the through hole are connected to the pipeline, an external hole connected to the through hole is arranged on the top of the valve block, and the top surface of the valve block is not higher than the ground.

2. The embedded valve body according to claim 1, characterized in that: The external connection holes include multiple holes of different sizes.

3. The embedded valve body according to claim 2, characterized in that: There are three external holes of different sizes.

4. The embedded valve body according to claim 1, characterized in that: A plug is provided on the external connection hole.

5. The embedded valve body according to claim 4, characterized in that: The external connection hole is a threaded hole, and the plug is connected to the threaded hole through threads.

6. The embedded valve body according to claim 5, characterized in that: A countersunk hole is provided on the upper part of the threaded hole, and the plug is flush with the top surface of the valve block after being screwed in.

7. The embedded valve body according to claim 1, characterized in that: Both sides of the through hole are welded to the pipeline.

8. The embedded valve body according to claim 1, characterized in that: Valve block materials include stainless steel or carbon steel.

9. The embedded valve body according to claim 8, characterized in that: The valve block is sprayed with anti-rust paint.

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