Device capable of enhancing sealing of inlet and outlet of water pipe of multifunctional water tank

Abstract

The utility model belongs to the technical field of water meter boxes, and particularly discloses a device capable of enhancing sealing of an inlet and an outlet of a water pipe of a multifunctional water tank, which comprises a water meter box body, an opening and closing door, a water inlet main pipe, a water outlet branch pipe, an electric water meter and a leading-out branch pipe, the opening and closing door is rotationally connected to a front opening of the water meter box body through a hinge, a partition plate is arranged on the upper portion of an inner cavity of the water meter box body, a power supply battery and a water meter control circuit assembly are arranged on the upper portion of the partition plate, and a data transmission antenna is arranged on the top of the water meter box body. The lead-out branch pipe and the water meter box body are fixedly connected through the thread matching relation among the inner thread connecting ring, the outer adjusting ring and the outer thread ring, when the lead-out branch pipe is used, the lead-out branch pipe is not prone to loosening, loosening of the connecting positions of the lead-out branch pipe, other pipelines and the electric water meter is avoided, and the service life of the water meter is prolonged. Similarly, an inner thread connecting ring, an outer adjusting ring, an outer thread ring and other structures can be arranged at the joint between the water inlet main pipe and the water meter box body.

Description

TECHNICAL FIELD

[0001] The utility model relates to water meter box technical field, concretely is a device that can enhance the import and export sealing of multifunctional water tank water pipe. BACKGROUND

[0002] Water meter is the instrument that measures water flow, and is mostly cumulative flow measurement of water. Based on the flow measurement of water meter, the amount of water used by the user is calculated, and the water fee required by the user is calculated.

[0003] At present, the water meter is usually installed in the water meter box (water tank) of the corridor, and the water meter box is usually installed in the public area for convenient maintenance. The water supply main pipe supplies water, and the water in the water supply main pipe is drained to the user through the water outlet branch pipe and the lead-out branch pipe. The lead-out branch pipe usually needs to pass through the water meter box, and the lead-out branch pipe is usually not fixed at the penetrating position of the water meter box, which can easily cause the lead-out branch pipe to loosen. Long-time loosening can cause water to easily seep at the joint of the lead-out branch pipe, and in cold weather, the low-temperature air outside enters the water meter box through the gap between the lead-out branch pipe and the water meter box, and the water seepage position is also prone to icing, which affects the normal use of the pipeline. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a device that can enhance the import and export sealing of multifunctional water tank water pipe to solve the problem of loosening of the lead-out branch pipe at the connecting position of the water meter box, which affects the normal use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a device that can enhance the import and export sealing of multifunctional water tank water pipe, comprising:

[0006] Water meter box, open-close door, water inlet main pipe, water outlet branch pipe, electric water meter and lead-out branch pipe;

[0007] Among them, the water meter box is hollow and open at the front, the open-close door is rotatably connected at the front opening of the water meter box through the hinge, the inner cavity upper portion of the water meter box is provided with a partition plate, the upper portion of the partition plate is provided with a power supply battery and a water meter control circuit assembly, the top of the water meter box is provided with a data transmission antenna, and the water meter control circuit assembly, the data transmission antenna, the electric water meter and the power supply battery are electrically connected;

[0008] The water inlet main pipe is inserted into the water meter box from the lower surface of the water meter box, one end of the water outlet branch pipe is communicated with the water inlet main pipe, the other end of the water outlet branch pipe is connected with the inlet of the electric water meter, the outlet of the electric water meter is connected with the lead-out branch pipe, and the other end of the lead-out branch pipe penetrates through the side wall of the water meter box and extends to the outside of the water meter box.

[0009] The outer wall of the branch pipe is provided with an inner threaded connecting ring and an outer adjusting ring, the inner threaded connecting ring and the outer adjusting ring are located on the inner and outer sides of the water meter box body, the side of the outer adjusting ring facing the inner threaded connecting ring is provided with an outer threaded ring matched with the inner threaded connecting ring, and the inner walls of the outer adjusting ring and the outer threaded ring are fixedly connected with the outer wall of the branch pipe.

[0010] Preferably, a manual switch valve is arranged on the pipeline of the branch pipe.

[0011] Preferably, the inner wall of the water meter box body and the side of the opening and closing door facing the inside of the water meter box body are covered with a heat preservation layer.

[0012] Preferably, the heat preservation layer is a double-layer plastic structure, and the double-layer plastic structure is filled with a heat preservation cotton layer.

[0013] Preferably, a supporting washer is sleeved on the pipeline of the branch pipe, and the supporting washer is located between the inner threaded connecting ring and the outer adjusting ring.

[0014] Preferably, a base is fixedly connected with the inner wall of the water meter box body, a supporting plate is connected with the outer wall of the base through screws, the supporting plate is in a U shape, the supporting plate is sleeved on the outer wall of the branch pipe, and the two ends of the supporting plate are connected with the base through screws.

[0015] Preferably, a supporting block is arranged on the outer wall of the base and supported on the outer wall of the branch pipe.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The branch pipe and the water meter box body are connected and fixed through the threaded matching relationship among the inner threaded connecting ring, the outer adjusting ring and the outer threaded ring, the branch pipe is not easy to loosen during use, loosening of the branch pipe and other pipelines and the electric water meter connecting position is avoided, and the inner threaded connecting ring, the outer adjusting ring and the outer threaded ring can also be arranged between the water inlet main pipe and the water meter box body.

[0018] The power supply battery is arranged on the top, the power supply battery is convenient to take and place when being replaced, the data transmission antenna is arranged on the top, the signal value is improved, and the meter reading failure caused by signal problems is solved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a structural schematic view of the utility model;

[0020] Fig. 2 It is an internal structural schematic view of the water meter box body of the utility model;

[0021] Fig. 3The utility model discloses a structure schematic diagram of inner thread connecting ring, outer adjusting ring, outer thread ring and supporting washer.

[0022] Fig. 4 The utility model discloses a structure schematic diagram of base, supporting block and supporting plate.

[0023] In the drawing: 1, water meter box body;2, open-close door;3, data transmission antenna;4, water meter control circuit assembly;5, power supply battery;6, water inlet main pipe;7, water outlet branch pipe;8, electric water meter;9, lead-out branch pipe;10, manual switch valve;11, inner thread connecting ring;12, outer adjusting ring;13, outer thread ring;14, supporting washer;15, base;16, supporting block;17, supporting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0025] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it can not be understood as the limitation of the utility model.

[0026] Embodiment one:

[0027] Please refer to Figs. 1-4 The utility model provides a kind of technical scheme: a device that can enhance the sealing of multifunctional water tank water pipe import and export, including: water meter box body 1, open-close door 2, water inlet main pipe 6, water outlet branch pipe 7, electric water meter 8 and lead-out branch pipe 9.

[0028] The water meter housing 1 is hollow and open at the front. The hinged door 2 is rotatably connected to the front opening of the water meter housing 1 via a hinge. A partition is provided on the upper part of the inner cavity of the water meter housing 1. A power supply battery 5 and a water meter control circuit assembly 4 are provided on the upper part of the partition. A data transmission antenna 3 is provided on the top of the water meter housing 1. The water meter control circuit assembly 4, the data transmission antenna 3, the electric water meter 8, and the power supply battery 5 are electrically connected. The main water inlet pipe 6 is inserted into the water meter housing 1 from the lower surface of the water meter housing 1. One end of the outlet branch pipe 7 is connected to the main water inlet pipe 6. The other end of 7 is connected to the inlet of the water meter 8, and the outlet of the water meter 8 is connected to the outlet branch pipe 9. The other end of the outlet branch pipe 9 passes through the side wall of the water meter box 1 and extends to the outside of the water meter box 1. An internal threaded connecting ring 11 and an external adjusting ring 12 are provided on the outer wall of the outlet branch pipe 9. The internal threaded connecting ring 11 and the external adjusting ring 12 are located on the inner and outer sides of the water meter box 1. An external threaded ring 13 that mates with the internal threaded connecting ring 11 is provided on the side of the external adjusting ring 12 facing the internal threaded connecting ring 11. The inner wall of the external adjusting ring 12 and the external threaded ring 13 are fixedly connected to the outer wall of the outlet branch pipe 9.

[0029] Analysis of the above content: The electrical relationship, connection method and product selection between the water meter control circuit component 4, data transmission antenna 3, electric water meter 8 and power supply battery 5 are all based on existing mature technologies, and the connection relationship here will not be changed.

[0030] The main inlet pipe 6 serves as the water supply end. Based on the main inlet pipe 6, water is output to the external water-using end through the outlet branch pipe 7 and the lead-out branch pipe 9. During this process, the electric water meter 8 measures the water flow. When connecting the internal threaded connecting ring 11, the external adjusting ring 12, and the external threaded ring 13, the external adjusting ring 12 and the external threaded ring 13 are first fitted onto the outer wall of the lead-out branch pipe 9 and glued and fixed. At the same time, the external threaded ring 13 is inserted into the water meter box 1. Then, the internal threaded connecting ring 11 and the external threaded ring 13 are threadedly connected and tightened, so that the internal threaded connecting ring 11 and the external adjusting ring 12 are clamped on both sides of the outer wall of the water meter box 1, thereby fixing the lead-out branch pipe 9.

[0031] Example 2:

[0032] Please see Figs. 1-4 Based on Embodiment 1, this utility model provides a technical solution: a manual switch valve 10 is installed on the pipeline of the branch pipe 9.

[0033] Analysis of the above content: Manual switch valve 10 is used to control the on / off of the branch pipe 9.

[0034] Example 3:

[0035] Please see Figs. 1-4The utility model discloses a technical scheme based on example one: the inner wall of water meter box 1 is covered with heat preservation layer to the side of water meter box 1 inside of open and close door 2, the heat preservation layer is double -layer plastic structure, and the inside filling of double -layer plastic structure has heat preservation cotton layer.

[0036] The above content is analyzed: through the setting of heat preservation layer, the space heat preservation of water meter box 1 inside makes the water inlet main pipe 6, water outlet branch pipe 7, electric water meter 8, lead-out branch pipe 9 etc. Structure working environment temperature stable.

[0037] Example four:

[0038] Please refer to Figs. 1-4 The utility model discloses a technical scheme based on example one: the pipe of lead-out branch pipe 9 is sleeved with support washer 14, and support washer 14 is located between inner thread connecting ring 11 and outer adjusting ring 12.

[0039] The above content is analyzed: support washer 14 adopts rubber material, when inner thread connecting ring 11 and outer adjusting ring 12 are connected and fastened, support washer 14 is clamped and extruded, so that inner thread connecting ring 11 and outer adjusting ring 12 are connected and tightly adhere to the outer wall of water meter box 1, and are not easy to loosen.

[0040] Example five:

[0041] Please refer to Figs. 1-4 The utility model discloses a technical scheme based on example one: the inner wall of water meter box 1 is fixedly connected with base 15, the outer wall of base 15 is connected with support plate 17 through screw, support plate 17 is U-shaped, support plate 17 is sleeved on the outer wall of lead-out branch pipe 9, and both ends of support plate 17 are connected with base 15 through screw. The outer wall of base 15 is provided with support block 16, and support block 16 supports on the outer wall of lead-out branch pipe 9.

[0042] The above content is analyzed: in use, first, support plate 17 is sleeved on the outer wall of lead-out branch pipe 9, then both ends of support plate 17 are close to base 15 and are fastened through screw, along with screw fastening, support plate 17 and lead-out branch pipe 9 are close to base 15, and lead-out branch pipe 9 is pushed to support block 16, so that lead-out branch pipe 9 is close to support block 16. Lead-out branch pipe 9 is further fixed.

[0043] The basic principle and main features of the present application and the advantages of the present application are shown and described above. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application, and any reference signs in the claims should not be considered as limiting the claims involved.

[0044] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for enhancing the sealing of the inlet and outlet of a water pipe of a multifunction water tank, characterized in that, Include: Water meter box (1), open and close door (2), water inlet main pipe (6), water outlet branch pipe (7), electric water meter (8) and lead branch pipe (9); Wherein, the water meter box (1) is hollow and open in front, the open and close door (2) is rotatably connected at the front opening of the water meter box (1) by hinge, the inner cavity upper portion of the water meter box (1) is provided with a partition, the upper portion of the partition is provided with a power supply battery (5) and a water meter control circuit assembly (4), the top of the water meter box (1) is provided with a data transmission antenna (3), the water meter control circuit assembly (4), data transmission antenna (3), electric water meter (8), power supply battery (5) are electrically connected; The water inlet main pipe (6) is inserted into the water meter box (1) from the lower surface of the water meter box (1), one end of the water outlet branch pipe (7) communicates with the water inlet main pipe (6), the other end of the water outlet branch pipe (7) is connected with the inlet of the electric water meter (8), the outlet of the electric water meter (8) is connected with the lead branch pipe (9), the other end of the lead branch pipe (9) penetrates through the side wall of the water meter box (1) and extends to the outside of the water meter box (1); The outer wall of the lead branch pipe (9) is provided with an internal thread connecting ring (11) and an outer adjusting ring (12), the internal thread connecting ring (11) and the outer adjusting ring (12) are located on the inner and outer sides of the water meter box (1), the outer adjusting ring (12) is provided with an external thread ring (13) matched with the internal thread connecting ring (11) on the side facing the internal thread connecting ring (11), the inner walls of the outer adjusting ring (12) and the external thread ring (13) are fixedly connected with the outer wall of the lead branch pipe (9).

2. A device for enhancing the sealing of the inlet and outlet of a water pipe of a water tank according to claim 1, characterized in that: A manual switch valve (10) is arranged on the pipeline of the lead branch pipe (9).

3. A device for enhancing the sealing of the inlet and outlet of a water pipe of a water tank according to claim 1, characterized in that: The inner wall of the water meter box (1) and the side of the open and close door (2) facing the inside of the water meter box (1) are covered with a heat preservation layer.

4. A device for enhancing the sealing of the inlet and outlet of a water pipe of a water tank according to claim 3, characterized in that: The heat preservation layer is a double-layer plastic structure, and the double-layer plastic structure is filled with a heat preservation cotton layer.

5. A device for enhancing the sealing of the inlet and outlet of a water pipe of a water tank according to claim 1, characterized in that: A support washer (14) is sleeved on the pipeline of the lead branch pipe (9), and the support washer (14) is located between the internal thread connecting ring (11) and the outer adjusting ring (12).

6. A device for enhancing the sealing of the inlet and outlet of a water pipe of a water tank according to claim 1, characterized in that: A base (15) is fixedly connected to the inner wall of the water meter box (1), a support plate (17) is connected to the outer wall of the base (15) by screws, the support plate (17) is U-shaped, the support plate (17) is sleeved on the outer wall of the lead branch pipe (9), and the two ends of the support plate (17) are connected to the base (15) by screws.

7. A device for enhancing the sealing of the inlet and outlet of a water pipe of a water tank according to claim 6, characterized in that: A support block (16) is arranged on the outer wall of the base (15), and the support block (16) supports the outer wall of the lead branch pipe (9).

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