Novel material direct drinking water meter

Abstract

The novel material direct drinking water meter comprises a water meter body, a water outlet pipe and a connecting pipe, the water outlet pipe and the connecting pipe are communicated on the outer side of the water meter body, one end of the connecting pipe is communicated with a water inlet pipe through an adapter, the top of the adapter is communicated with a fixing sleeve, and a sealing plug is sleeved inside the top end of the fixing sleeve in a threaded mode. A first sealing ring, a fixing disc and a second sealing gasket are sequentially arranged in the fixing sleeve from top to bottom in a sleeved mode. According to the novel material direct drinking water meter, limiting of the first sealing ring can be relieved by detaching the sealing plug, then the filtering mechanism can be directly moved out of the interior of the adapter by pulling the pull ring, by means of the structure, the filtering net can be detached out of the interior of the adapter without detaching the water inlet pipe and the water pipe, and the novel material direct drinking water meter is quite convenient to use. Limiting of the filter screen can be relieved while the check ring can be rotationally detached, so that the filter screen can be conveniently detached from the inner side of the adapter, and the filter screen can be independently replaced or cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of water meters, and specifically discloses a direct drinking water meter made of a new material. Background Art

[0002] The existing new material direct drinking water meter has a filter installed inside the water inlet pipe. Once the water inlet pipe of the new material direct drinking water meter is connected to the water pipe, the filter cannot be directly removed. When the filter is blocked later, the water inlet pipe and the water pipe need to be disassembled before the filter can be removed from the inside of the water inlet pipe, which makes cleaning the filter more troublesome. Utility Model Content

[0003] In view of the above-mentioned defects or deficiencies in the prior art, the present application aims to provide a new material direct drinking water meter, including a water meter body and a water outlet pipe and a connecting pipe connected to the outside of the water meter body, one end of the connecting pipe is connected to the water inlet pipe through an adapter, the top of the adapter is connected to a fixing sleeve, the internal thread at the top of the fixing sleeve is sleeved with a sealing plug, the interior of the fixing sleeve is sequentially sleeved with a first sealing ring, a fixing disk and a second sealing gasket from top to bottom, and the bottom of the fixing disk is provided with a filtering mechanism sleeved inside the adapter.

[0004] Preferably, a pull ring is provided in the middle of the top of the fixing plate.

[0005] Preferably, a avoidance hole located outside the pull ring is provided inside the sealing plug.

[0006] Preferably, the filtering mechanism includes a mounting plate arranged at the bottom of the fixed plate and sleeved inside the adapter, the interior of the mounting plate is sleeved with a filter screen, and the interior of the mounting plate is threadedly sleeved with a retaining ring located on the outside of the filter screen, and the inner side of the retaining ring is provided with symmetrically distributed notches. Beneficial Effects

[0007] 1. The new material direct drinking water meter can release the limit of the first sealing ring by removing the sealing plug, and then the filter mechanism can be directly removed from the inside of the adapter by pulling the pull ring. With this structure, there is no need to disassemble the water inlet pipe and the water pipe, and the filter net can be removed from the inside of the adapter, which is very convenient.

[0008] 2. The new material direct drinking water meter can release the limit on the filter by rotating and disassembling the retaining ring, thereby facilitating the removal of the filter from the inner side of the adapter, so that the filter can be replaced or cleaned separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 It is a partial cross-sectional view of the structure of the utility model;

[0012] Figure 3 It is a cross-sectional view of the filter mechanism of the utility model;

[0013] Figure 4 It is a partial schematic diagram of the filtering mechanism of the utility model.

[0014] In the figure: 1. water meter body; 2. water outlet pipe; 3. connecting pipe; 4. adapter; 5. water inlet pipe; 6. fixing sleeve; 7. sealing plug; 8. first sealing ring; 9. fixing plate; 10. second sealing gasket; 11. filtering mechanism; 111. mounting plate; 112. filter screen; 113. retaining ring; 114. notch; 12. pull ring; 13. avoidance hole. DETAILED DESCRIPTION

[0015] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0016] The accompanying drawings in the embodiments of the present invention: different types of section lines in the drawings are not marked according to national standards, nor do they impose any requirements on the materials of the components. Instead, they are used to distinguish the cross-sectional views of the components in the drawings.

[0017] See also Figure 1-4 A new type of material direct drinking water meter, including a water meter body 1 and a water outlet pipe 2 and a connecting pipe 3 connected to the outside of the water meter body 1, one end of the connecting pipe 3 is connected to a water inlet pipe 5 through an adapter 4, the top of the adapter 4 is connected to a fixing sleeve 6, the internal thread of the top of the fixing sleeve 6 is sleeved with a sealing plug 7, the interior of the fixing sleeve 6 is sequentially sleeved with a first sealing ring 8, a fixing disk 9 and a second sealing gasket 10 from top to bottom, the first sealing ring 8 and the second sealing gasket 10 cooperate to make the sealing plug 7 able to seal the top and bottom of the fixing disk 9 after tightening, so as to prevent water from leaking from the inside of the fixing sleeve 6 to the outside, and the bottom of the fixing disk 9 is provided with a filtering mechanism 11 sleeved inside the adapter 4.

[0018] A pull ring 12 is provided in the middle of the top of the fixing disk 9 . After the sealing plug 7 is disassembled through the pull ring 12 , the filter mechanism 11 can be removed from the interior of the fixing sleeve 6 through the fixing disk 9 by manually pulling the pull ring 12 .

[0019] Among them, a avoidance hole 13 located outside the pull ring 12 is opened inside the sealing plug 7. The pull ring 12 can be avoided through the avoidance hole 13, so that there will be no interference between the sealing plug 7 and the pull ring 12, so that the fixing plate 9 can be fixed inside the fixing sleeve 6 by installing the sealing plug 7.

[0020] Among them, the filtering mechanism 11 includes a mounting plate 111 arranged at the bottom of the fixing plate 9 and sleeved inside the adapter 4, a filter screen 112 is sleeved inside the mounting plate 111, and a retaining ring 113 located on the outside of the filter screen 112 is threadedly sleeved inside the mounting plate 111. The retaining ring 113 can limit and fix the filter screen 112 and facilitate the removal, replacement or cleaning of the filter screen 112 by removing the retaining ring 113. Symmetrically distributed notches 114 are opened on the inner side of the retaining ring 113. The notches 114 facilitate the rotation of the retaining ring 113 and facilitate the removal of the retaining ring 113.

[0021] When the filter screen 112 is disassembled for cleaning, the limit on the first sealing ring 8 can be released by removing the sealing plug 7, the pull ring 12 is manually pulled and the filter mechanism 11 is moved out from the inside of the adapter 4 through the fixed disk 9, the retaining ring 113 is rotated and disassembled through the notch 114 and the limit on the filter screen 112 is released, and the filter screen 112 is removed from the inner side of the mounting plate 111 and cleaned. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

Claims

1. A new material direct drinking water meter, comprising a water meter body (1) and a water outlet pipe (2) and a connecting pipe (3) connected to the outside of the water meter body (1), characterized in that: One end of the connecting pipe (3) is connected to a water inlet pipe (5) via an adapter (4); the top of the adapter (4) is connected to a fixing sleeve (6); a sealing plug (7) is sleeved on the internal thread of the top of the fixing sleeve (6); a first sealing ring (8), a fixing disk (9) and a second sealing gasket (10) are sleeved in sequence inside the fixing sleeve (6) from top to bottom; a filtering mechanism (11) sleeved inside the adapter (4) is provided at the bottom of the fixing disk (9).

2. A new material direct drinking water meter according to claim 1, characterized in that: A pull ring (12) is provided in the middle of the top of the fixing plate (9).

3. A new material direct drinking water meter according to claim 2, characterized in that: The sealing plug (7) is provided with an avoidance hole (13) located outside the pull ring (12) inside.

4. A new material direct drinking water meter according to claim 1, characterized in that: The filtering mechanism (11) comprises a mounting plate (111) arranged at the bottom of the fixing plate (9) and sleeved inside the adapter (4); a filter screen (112) is sleeved inside the mounting plate (111); a retaining ring (113) located outside the filter screen (112) is sleeved inside the mounting plate (111) through a thread; and symmetrically distributed notches (114) are provided on the inner side of the retaining ring (113).

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