Direct drinking water meter

Abstract

The direct drinking water meter particularly relates to the technical field of water metering tools and comprises a water meter body, the left side of the upper portion of the outer surface of the water meter body is rotationally connected with a sealing mechanism, and the left portion of the front end of the outer surface of the water meter body is fixedly connected with a matching component. A water conveying mechanism is in threaded connection with the right side of the outer surface of the connecting pipe located on the right portion, a mounting mechanism is in threaded connection with the right portion of the water conveying mechanism, and a purifying mechanism is slidably connected into the water conveying mechanism. According to the direct drinking water meter, the water meter displayer can be sealed through the sealing mechanism, a large amount of dust is prevented from falling on the upper surface of the water meter displayer to affect observation and use, meanwhile, the sealing mechanism can be locked through the matching part, introduced direct drinking water can be purified through the purification mechanism, and the water meter is convenient to use. And the purification mechanism can be limited through the mounting mechanism, meanwhile, convenience is provided for disassembly of the purification mechanism, and the practicability and universality of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water metering tools, in particular to a direct drinking water meter. Background Art

[0002] At present, groundwater pollution is serious, and the degree of water filtration by water plants can no longer meet the standards for direct drinking by residents. Therefore, in the process of planning new communities and renovating old residential areas, a separate direct drinking water system is generally built. That is, a system is established in the community to filter tap water into direct drinking water. The system is managed separately by the property of the community and is introduced into the homes of residents in the community through the laying of pipes, thus forming two water supply pipes for domestic water and direct drinking water in the residents' homes. Water meters are installed on the drinking water pipes in the residents' homes to monitor the water volume and collect fees.

[0003] Current direct drinking water meters are equipped with a water meter display to display water flow, but the display area of ​​the water meter display is exposed to the outside for a long time. Existing direct drinking water meters cannot protect their display area, causing dust to easily accumulate on the water meter display, affecting users' viewing of water meter data. Utility Model Content

[0004] The main purpose of the utility model is to provide a direct drinking water meter, which can effectively solve the problem that its display area cannot be protected.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A direct drinking water meter comprises a water meter body, wherein the left and right parts of the outer surface of the water meter body are symmetrically fixedly connected with connecting pipes, a water meter display is installed on the left part of the inner cavity of the water meter body, a sealing mechanism is rotatably connected to the left part of the upper part of the outer surface of the water meter body, and the sealing mechanism is located on the upper part of the water meter display, a matching component is fixedly connected to the left part of the front end of the outer surface of the water meter body, a water delivery mechanism is threadedly connected to the right side of the outer surface of the connecting pipe located on the right part, a mounting mechanism is threadedly connected to the right part of the water delivery mechanism, and a purification mechanism is slidably connected to the inside of the water delivery mechanism.

[0007] Preferably, the sealing mechanism comprises a cover plate, a vertical plate is fixedly connected to the middle of the front end of the outer surface of the cover plate, lock holes communicating with the outside are symmetrically opened at the lower left and right ends of the outer surface of the vertical plate, and the cover plate is located directly above the water meter display.

[0008] Preferably, the mating component comprises a U-shaped plate, the left and right parts of the U-shaped plate are symmetrically provided with installation grooves communicating with the outside, the ends of the two installation groove inner cavities away from each other are fixedly connected with springs, and the two spring inner cavities are both provided with locking mechanisms.

[0009] Preferably, the locking mechanism includes a latch, a handle is fixedly connected to the left end of the outer surface of the latch, a limit ring is fixedly connected to the middle of the outer surface of the latch, and the limit ring is located at the right part of the installation groove, and the outer surface of the latch is slidably connected to the inner cavity of the installation groove.

[0010] Preferably, the water delivery mechanism comprises a water outlet pipe 1, and a water delivery pipe is fixedly connected to the right end of the outer surface of the water outlet pipe 1.

[0011] Preferably, the installation mechanism comprises an externally threaded pipe, the right end of the outer surface of the externally threaded pipe is fixedly connected with the second water outlet pipe, and the externally threaded pipe is threadedly connected to the right part of the inner cavity of the water delivery pipe.

[0012] Preferably, the purification mechanism includes a containing tube, a purification sleeve is fixedly connected to the middle part of the inner cavity of the containing tube, a conical filter mesh frame is symmetrically fixedly connected to the left and right parts of the inner cavity of the containing tube, and the inner cavity of the purification sleeve is filled with an appropriate amount of water purification material, and the containing tube is movably connected to the inner cavity of a water outlet pipe.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model can seal the water meter display through the sealing mechanism to prevent a large amount of dust from falling on its upper surface and affecting observation and use. At the same time, the sealing mechanism can be locked through the matching parts, which improves the practicality of the device. The water delivery mechanism can be used to deliver direct drinking water and install the purification mechanism at the same time. The purification mechanism can then purify the direct drinking water, and the installation mechanism can limit the purification mechanism, which also provides convenience for the disassembly of the purification mechanism, thereby improving the practicality and universality of the device.

[0015] 2. The utility model can seal the upper part of the water meter display by rotating the cover plate, thereby avoiding being covered by external dust, and under the resilience of the spring, when the force pulling the pin into the corresponding installation groove cavity is withdrawn, the pin can rebound to the corresponding lock hole cavity under the action of the limit ring, thereby achieving the purpose of locking the position of the vertical plate, thereby improving the practicality and universality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the sealing mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the matching components of the utility model;

[0019] Figure 4 It is a schematic diagram of the water delivery mechanism, installation mechanism and purification mechanism of the utility model.

[0020] In the figure: 1. water meter body; 2. connecting pipe; 3. water meter display; 4. sealing mechanism; 41. cover plate; 42. vertical plate; 43. keyhole; 5. matching parts; 51. U-shaped plate; 52. mounting groove; 53. spring; 54. locking mechanism; 541. latch; 542. handle; 543. limit ring; 6. water delivery mechanism; 61. water outlet pipe 1; 62. water delivery pipe; 7. installation mechanism; 71. external threaded pipe; 72. water outlet pipe 2; 8. purification mechanism; 81. containing pipe; 82. purification sleeve; 83. conical filter rack. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 As shown, a direct drinking water meter includes a water meter body 1, and the left and right parts of the outer surface of the water meter body 1 are symmetrically fixedly connected with connecting pipes 2, and the left part of the inner cavity of the water meter body 1 is installed with a water meter display 3. The upper left part of the outer surface of the water meter body 1 is rotatably connected with a sealing mechanism 4, which can realize the sealing of the water meter display 3 to prevent dust from falling into its inner cavity, and the sealing mechanism 4 is located on the upper part of the water meter display 3. The left part of the front end of the outer surface of the water meter body 1 is fixedly connected with a matching component 5, which can realize the locking effect of the sealing mechanism 4. The right side of the outer surface of the connecting pipe 2 located on the right part is threadedly connected with a water delivery mechanism 6, which can realize the effect of delivering drinking water, and the right part of the water delivery mechanism 6 is threadedly connected with an installation mechanism 7, which can realize the effect of clamping and disassembling a purification mechanism 8, and the purification mechanism 8 is slidably connected inside the water delivery mechanism 6 to realize the effect of purifying drinking water.

[0023] In order to seal the water meter display 3 and prevent dust from falling into its inner cavity, refer to Figure 2 The sealing mechanism 4 includes a cover plate 41, a vertical plate 42 is fixedly connected to the middle of the front end of the outer surface of the cover plate 41, and lock holes 43 communicating with the outside are symmetrically opened at the lower left and right ends of the outer surface of the vertical plate 42, which can cooperate with the latch 541 to lock its own position, and the cover plate 41 is located directly above the water meter display 3.

[0024] In order to achieve the purpose of locking the sealing mechanism 4, refer to Figure 3The mating component 5 includes a U-shaped plate 51, and the left and right parts of the U-shaped plate 51 are symmetrically provided with mounting grooves 52 that communicate with the outside world. The two mounting grooves 52 have inner cavities at ends that are away from each other and are fixedly connected with springs 53, which can realize the function of rebounding and resetting the latch 541. The inner cavities of the two springs 53 are both provided with locking mechanisms 54, which can realize the function of fixing the lock hole 43 clamped in the inner cavity of the U-shaped plate 51.

[0025] In order to achieve the purpose of fixing the lock hole 43 clamped in the inner cavity of the U-shaped plate 51, refer to Figure 3 The locking mechanism 54 includes a latch 541, a handle 542 is fixedly connected to the left end of the outer surface of the latch 541, a limit ring 543 is fixedly connected to the middle of the outer surface of the latch 541, and the limit ring 543 is located at the right part of the installation groove 52, and the outer surface of the latch 541 is slidably connected to the inner cavity of the installation groove 52.

[0026] Before closing the cover 41, first pull out the latch 541 by holding the handle 542. At this time, the limit ring 543 will follow the latch 541 to compress the spring 53. Then, by rotating the cover 41, the vertical plate 42 is stuck in the inner cavity of the U-shaped plate 51. Then, the pulling force on the latch 541 is released, so that the latch 541 rebounds to the initial position through the limit ring 543 under the rebound force of the spring 53, that is, the right end of the latch 541 will be stuck in the inner cavity of the lock hole 43.

[0027] In order to achieve the purpose of transporting drinking water, see Figure 4 The water delivery mechanism 6 includes a water outlet pipe 61, and the right end of the outer surface of the water outlet pipe 61 is fixedly connected with a water delivery pipe 62, which can realize the function of transporting drinking water and installing the purification mechanism 8 at the same time.

[0028] In order to achieve the purpose of clamping and disassembling the purification mechanism 8, refer to Figure 4 The installation mechanism 7 includes an external threaded tube 71, which can clamp and fix the accommodating tube 81 while preventing leakage of direct drinking water flowing through the inner cavity of the water pipe 62. The right end of the outer surface of the external threaded tube 71 is fixedly connected with a water outlet pipe 2 72, which can limit the purification mechanism 8 installed in the inner cavity of the water pipe 62. The external threaded tube 71 is threadedly connected to the right part of the inner cavity of the water pipe 62.

[0029] For the purpose of purifying drinking water, see Figure 4 The purification mechanism 8 includes a containing tube 81, a purification sleeve 82 is fixedly connected to the middle of the inner cavity of the containing tube 81, a conical filter frame 83 is symmetrically fixedly connected to the left and right parts of the inner cavity of the containing tube 81, and the inner cavity of the purification sleeve 82 is filled with an appropriate amount of water purification material, and the containing tube 81 is movably connected to the inner cavity of the water outlet pipe 61.

[0030] When the drinking water enters the inner cavity of the water outlet pipe 61, it will continue to enter the inner cavity of the water supply pipe 62. At this time, the drinking water will enter the inner cavity of the purification sleeve 82 through the conical filter frame 83 on the left. After filtering and purification, it will flow out again through the conical filter frame 83 on the right. When it is necessary to disassemble and replace the containing tube 81, rotate the external threaded tube 71 to make it rotate out from the right part of the inner cavity of the water supply pipe 62, and then take out the containing tube 81.

[0031] The working principle of the utility model is as follows: after the cover plate 41 is rotated and closed, the two latches 541 are pulled outward to shrink to the inner cavity of the installation groove 52, so that the vertical plate 42 is completely clamped in the middle of the inner cavity of the U-shaped plate 51. At this time, the pulling force on the two latches 541 is canceled, so that the two latches 541 are respectively pushed into the corresponding inner cavities of the lock holes 43 under the corresponding resilience of the springs 53 and the position of the cover plate 41 is locked. When the direct drinking water enters the inner cavity of the water delivery pipe 62 through the outlet pipe 61, the direct drinking water will enter the inner cavity of the purification sleeve 82 through the conical filter rack 83 on the left, and will be dispersed and flowed out again through the conical filter rack 83 on the right after purification. When it is necessary to disassemble the accommodating tube 81, the external threaded tube 71 is rotated to make it turn out from the right part of the inner cavity of the water delivery pipe 62, and then the accommodating tube 81 can be taken out.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A direct drinking water meter, comprising a water meter body (1), characterized in that: The water meter body (1) has a connecting pipe (2) symmetrically fixedly connected to the left and right parts of its outer surface. A water meter display (3) is installed on the left part of the inner cavity of the water meter body (1). A sealing mechanism (4) is rotatably connected to the left part of the upper part of the outer surface of the water meter body (1), and the sealing mechanism (4) is located on the upper part of the water meter display (3). A matching component (5) is fixedly connected to the left part of the front end of the outer surface of the water meter body (1). A water delivery mechanism (6) is threadedly connected to the right side of the outer surface of the connecting pipe (2) located on the right part. The water delivery mechanism (6) is threadedly connected to a mounting mechanism (7) on the right part. A purification mechanism (8) is slidably connected to the inside of the water delivery mechanism (6).

2. A direct drinking water meter according to claim 1, characterized in that: The sealing mechanism (4) comprises a cover plate (41), a vertical plate (42) is fixedly connected to the middle of the front end of the outer surface of the cover plate (41), and lock holes (43) communicating with the outside are symmetrically opened at the lower left and right ends of the outer surface of the vertical plate (42), and the cover plate (41) is located directly above the water meter display (3).

3. A direct drinking water meter according to claim 1, characterized in that: The matching component (5) comprises a U-shaped plate (51), the left and right parts of the U-shaped plate (51) are symmetrically provided with mounting grooves (52) communicating with the outside, the inner cavities of the two mounting grooves (52) are fixedly connected to the ends away from each other with springs (53), and the inner cavities of the two springs (53) are both sleeved with locking mechanisms (54).

4. A direct drinking water meter according to claim 3, characterized in that: The locking mechanism (54) comprises a latch (541), a handle (542) is fixedly connected to the left end of the outer surface of the latch (541), a limit ring (543) is fixedly connected to the middle of the outer surface of the latch (541), and the limit ring (543) is located at the right part of the installation groove (52), and the outer surface of the latch (541) is slidably connected to the inner cavity of the installation groove (52).

5. A direct drinking water meter according to claim 1, characterized in that: The water delivery mechanism (6) comprises a water outlet pipe (61), and a water delivery pipe (62) is fixedly connected to the right end of the outer surface of the water outlet pipe (61).

6. A direct drinking water meter according to claim 5, characterized in that: The installation mechanism (7) comprises an externally threaded tube (71), the right end of the outer surface of the externally threaded tube (71) being fixedly connected to a second water outlet pipe (72), and the externally threaded tube (71) being threadedly connected to the right part of the inner cavity of the water delivery pipe (62).

7. A direct drinking water meter according to claim 5, characterized in that: The purification mechanism (8) comprises a containing tube (81), a purification sleeve (82) is fixedly connected to the middle of the inner cavity of the containing tube (81), a conical filter rack (83) is symmetrically fixedly connected to the left and right parts of the inner cavity of the containing tube (81), and the inner cavity of the purification sleeve (82) is filled with an appropriate amount of water purification material, and the containing tube (81) is movably connected to the inner cavity of the water outlet pipe (61).

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