Bottom water outlet flange mounting structure

Abstract

The utility model discloses a bottom water outlet flange installation structure which comprises a water outlet flange, the water inlet end of the water outlet flange is arranged at the bottom of a bottom plate, the upper plane of the water outlet flange is flush with the upper plane of the bottom plate, a galvanized gasket is arranged at the water inlet end of the water outlet flange, and a first sealing ring is arranged between the galvanized gasket and the water outlet flange. A galvanized gasket is arranged at the water outlet end of the water outlet flange, a first fastener is arranged on the galvanized gasket, a PVC socket flange is arranged at the water outlet end of the water outlet flange, a second sealing ring is arranged between the water outlet flange and the PVC socket flange, a second fastener is arranged on the PVC socket flange, and the second fastener is configured to connect the PVC socket flange and the second sealing ring to a water outlet of the water outlet flange. According to the bottom water outlet flange installation structure, the PVC socket flange and the second sealing ring are installed at the water outlet end of the water outlet flange in advance through the second fastener, then the water outlet flange is connected with the water outlet hole in the bottom plate, and the effect of convenient installation is achieved.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of flanges, and in particular to a bottom water outlet flange installation structure. Background Art

[0002] Flanges are parts that connect shafts to each other and are used to connect pipe ends. Flanges are also used on the inlet and outlet of equipment and are used to connect two devices, such as reducer flanges. Flange connection or flange joint refers to a detachable connection that is made up of flanges, gaskets and bolts as a combined sealing structure. Pipe flanges refer to flanges used for piping in pipeline devices, and are used on equipment to refer to the inlet and outlet flanges of the equipment. There are holes on the flanges, and bolts connect the two flanges tightly. Gaskets are used to seal between flanges. Flanges are divided into threaded (threaded) flanges, welded flanges and clamp flanges. Flanges are used in pairs. Threaded flanges can be used for low-pressure pipelines, and welded flanges can be used for pressures above four kilograms. Gaskets are added between the two flanges and then tightened with bolts. Flanges of different pressures have different thicknesses, and the bolts they use are also different. When water pumps and valves are connected to pipelines, parts of these equipment are also made into corresponding flange shapes, also known as flange connections. All connecting parts that are bolted and closed around two planes are generally called "flanges", such as the connection of ventilation ducts. This type of parts can be called "flange parts". However, this connection is only a part of a device, such as the connection between a flange and a water pump, so it is not appropriate to call the water pump a "flange part". Smaller ones such as valves can be called "flange parts".

[0003] When the water outlet of the water storage barrel needs to be arranged at the bottom, there is a problem of inconvenience in installation due to reasons of space or installation position. Utility Model Content

[0004] In order to solve the related technical problems, the utility model provides a bottom water outlet flange installation structure to solve the problem of inconvenient installation.

[0005] To achieve the above purpose, the embodiment of the utility model adopts the following technical solutions:

[0006] A bottom water outlet flange mounting structure comprises a water outlet flange, wherein:

[0007] The water inlet end of the water outlet flange is arranged at the bottom of the bottom plate, and the upper plane of the water inlet of the water outlet flange is flush with the upper plane of the bottom plate.

[0008] A galvanized gasket is provided at the water inlet end of the water outlet flange, a first sealing ring is provided between the galvanized gasket and the water outlet flange, a first fastener is provided on the galvanized gasket, the first fastener is configured to connect the galvanized gasket and the first sealing ring to the bottom plate, and the first fastener is connected to the water inlet of the water outlet flange,

[0009] A PVC socket flange is provided at the water outlet end of the water outlet flange, a second sealing ring is provided between the water outlet flange and the PVC socket flange, a second fastener is provided on the PVC socket flange, and the second fastener is configured to connect the PVC socket flange and the second sealing ring to the water outlet of the water outlet flange.

[0010] The first fastener includes a first bolt and a first flat spring washer, the first flat spring washer is sleeved on the first bolt, and the threaded portion of the first bolt passes through the galvanized washer, the first sealing ring and the bottom plate to be connected to the water inlet of the water outlet flange.

[0011] The second fastener includes a second bolt and a second flat spring washer, the second flat spring washer is sleeved on the second bolt, and the threaded portion of the second bolt passes through the PVC socket flange and the second sealing ring to be connected to the water outlet of the water outlet flange.

[0012] The first end of the second bolt is sleeved with the second flat spring washer, the second end of the second bolt is threadedly connected to the end surface of the water outlet of the water outlet flange, and the second end of the second bolt is arranged inside the water outlet flange.

[0013] The water outlet end of the water outlet flange is provided with a first bayonet, and the PVC socket flange is provided with a clamping block corresponding to the first bayonet.

[0014] The second sealing ring is provided with a second bayonet corresponding to the first bayonet.

[0015] The water outlet of the PVC socket flange is provided with a water outlet pipe.

[0016] The beneficial effects of the utility model are as follows: compared with the prior art, the bottom water outlet flange mounting structure provided by the utility model has the following beneficial effects:

[0017] 1. Install the PVC socket flange and the second sealing ring to the water outlet end of the water outlet flange in advance through the second fastener, and then connect the water outlet flange to the water outlet hole on the bottom plate, which is convenient for installation;

[0018] 2. The arrangement of the first gasket and the second gasket increases the stability of the connection between the components, thereby improving the stability;

[0019] 3. By providing the first bayonet, the second bayonet and the clamping block, the connection between the PVC socket flange, the second sealing ring and the water outlet flange is facilitated, which has the effect of facilitating installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present invention, the following briefly introduces the background technology of the present invention and the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0021] Figure 1 It is a structural schematic diagram of a bottom water outlet flange installation structure provided by an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a bottom water outlet flange installation structure provided by an embodiment of the utility model;

[0023] Figure 3 This utility model Figure 2 Schematic diagram of the structure of the medium BB;

[0024] Figure 4 It is a structural schematic diagram of a bottom water outlet flange installation structure provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0025] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0026] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. The preferred embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thoroughly understood. It should be noted that when a component is referred to as "fixed to" another component, it can be directly on another component or there can also be a central component. When a component is considered to be "connected" to another component, it can be directly connected to another component or there may be a central component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and are not intended to be the only implementation method. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by technicians in the technical field of the utility model. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] See also Figures 1 to 4 As shown, the present embodiment provides a bottom water outlet flange mounting structure, which includes a water outlet flange 1, the water inlet end of the water outlet flange 1 is arranged at the bottom of the bottom plate 2, the upper plane of the water inlet of the water outlet flange 1 is flush with the upper plane of the bottom plate 2, the water inlet end of the water outlet flange 1 is provided with a galvanized gasket 3, a first sealing ring 4 is provided between the galvanized gasket 3 and the water outlet flange 1, a first fastener 5 is provided on the galvanized gasket 3, the first fastener 5 is configured to connect the galvanized gasket 3 and the first sealing ring 4 to the bottom plate 2, and the first fastener 5 is connected to the water inlet of the water outlet flange 1, a PVC socket flange 6 is provided at the water outlet end of the water outlet flange 1, a second sealing ring 7 is provided between the water outlet flange 1 and the PVC socket flange 6, a second fastener 8 is provided on the PVC socket flange 6, and the second fastener 8 is configured to connect the PVC socket flange 6 and the second sealing ring 7 to the water outlet of the water outlet flange 1.

[0028] It can be seen that the PVC socket flange 6 and the second sealing ring 7 are installed to the water outlet end of the water outlet flange 1 in advance through the second fastener 8, and then the water outlet flange 1 is connected to the water outlet hole on the base plate 2, and it is ensured that the upper plane of the water outlet of the water outlet flange 1 is lower than the upper plane of the base plate 2. Preferably, the upper plane of the water outlet of the water outlet flange 1 is flush with the upper plane of the base plate 2, and then the first sealing ring 4 and the galvanized gasket 3 are installed on the water outlet flange 1 through the first fastener 5, which has the advantage of easy installation.

[0029] As an embodiment, the first fastener 5 includes a first bolt and a first flat spring washer, the first flat spring washer is sleeved on the first bolt, and the threaded portion of the first bolt passes through the galvanized washer 3, the first sealing ring 4 and the bottom plate 2 to be connected to the water inlet of the water outlet flange 1.

[0030] It can be seen that the stability of the connection between the galvanized gasket 3, the first sealing ring 4 and the water outlet flange 1 is increased by the provision of the first bolt and the first flat spring washer.

[0031] As an embodiment, the second fastener 8 includes a second bolt and a second flat spring washer, the second flat spring washer is sleeved on the second bolt, and the threaded portion of the second bolt passes through the PVC socket flange 6 and the second sealing ring 7 to be connected to the water outlet of the water outlet flange 1.

[0032] It can be seen that the stability of the connection between the PVC socket flange 6, the second sealing ring 7 and the water outlet flange 1 is increased by the provision of the second bolt and the second flat washer.

[0033] As an implementation manner, the first end of the second bolt is sleeved with a second flat spring washer, the second end of the second bolt is threadedly connected to the end face of the water outlet of the water outlet flange 1 , and the second end of the second bolt is arranged inside the water outlet flange 1 .

[0034] It can be seen that the second end face of the second bolt cannot exceed the water inlet end face of the water outlet flange 1, which has the effect of avoiding affecting the sealing performance.

[0035] As an implementation manner, a first bayonet 11 is provided at the water outlet end of the water outlet flange 1 , and a clamping block 61 corresponding to the first bayonet 11 is provided on the PVC socket flange 6 .

[0036] It can be seen that the arrangement of the first bayonet 11 and the block 61 facilitates the docking between the connection holes on the water outlet flange 1 and the PVC socket flange 6, and facilitates the connection between the water outlet flange 1 and the PVC socket flange 6, which has the advantage of improving the ease of installation.

[0037] As an implementation manner, a second bayonet 71 corresponding to the first bayonet 11 is provided on the second sealing ring 7 .

[0038] It can be seen that the first bayonet 11 and the second bayonet 71 facilitate the docking between the second sealing ring 7 and the water outlet flange 1, which has the advantage of easy installation.

[0039] As an implementation mode, the water outlet of the PVC socket flange 6 is provided with a water outlet pipe.

[0040] Specifically, the water inlet of the water outlet pipe is plugged into the water outlet of the PVC socket flange 6, and a sealing tape or a sealing flange is provided at the water outlet of the water outlet pipe.

[0041] The specific working principle of the above bottom water outlet flange installation structure is as follows:

[0042] The PVC socket flange 6 and the second sealing ring 7 are installed to the water outlet end of the water outlet flange 1 through the second fastener 8, and then the water outlet flange 1 is connected to the water outlet hole on the bottom plate 2, and it is ensured that the upper plane of the water outlet of the water outlet flange 1 is flush with the upper plane of the bottom plate 2. An inner tank is arranged at the water outlet of the water outlet flange 1, and then the first sealing ring 4 and the galvanized gasket 3 are installed on the water outlet flange 1 through the first fastener 5 to fix the inner tank and complete the installation.

[0043] In the embodiments disclosed in the present invention, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0044] The above embodiments are only to illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and modifications, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bottom water outlet flange mounting structure, characterized in that: The bottom water outlet flange mounting structure includes a water outlet flange, wherein: The water inlet end of the water outlet flange is arranged at the bottom of the bottom plate, and the upper plane of the water inlet of the water outlet flange is flush with the upper plane of the bottom plate. A galvanized gasket is provided at the water inlet end of the water outlet flange, a first sealing ring is provided between the galvanized gasket and the water outlet flange, a first fastener is provided on the galvanized gasket, the first fastener is configured to connect the galvanized gasket and the first sealing ring to the bottom plate, and the first fastener is connected to the water inlet of the water outlet flange, A PVC socket flange is provided at the water outlet end of the water outlet flange, a second sealing ring is provided between the water outlet flange and the PVC socket flange, a second fastener is provided on the PVC socket flange, and the second fastener is configured to connect the PVC socket flange and the second sealing ring to the water outlet of the water outlet flange.

2. A bottom water outlet flange mounting structure according to claim 1, characterized in that: The first fastener includes a first bolt and a first flat spring washer, the first flat spring washer is sleeved on the first bolt, and the threaded portion of the first bolt passes through the galvanized washer, the first sealing ring and the bottom plate to be connected to the water inlet of the water outlet flange.

3. A bottom water outlet flange mounting structure according to claim 1, characterized in that: The second fastener includes a second bolt and a second flat spring washer, the second flat spring washer is sleeved on the second bolt, and the threaded portion of the second bolt passes through the PVC socket flange and the second sealing ring to be connected to the water outlet of the water outlet flange.

4. A bottom water outlet flange mounting structure according to claim 3, characterized in that: The first end of the second bolt is sleeved with the second flat spring washer, the second end of the second bolt is threadedly connected to the end surface of the water outlet of the water outlet flange, and the second end of the second bolt is arranged inside the water outlet flange.

5. The bottom water outlet flange mounting structure according to claim 1, characterized in that: The water outlet end of the water outlet flange is provided with a first bayonet, and the PVC socket flange is provided with a clamping block corresponding to the first bayonet.

6. A bottom water outlet flange mounting structure according to claim 5, characterized in that: The second sealing ring is provided with a second bayonet corresponding to the first bayonet.

7. The bottom water outlet flange mounting structure according to claim 1, characterized in that: The water outlet of the PVC socket flange is provided with a water outlet pipe.

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