CN102995661A - Water meter chamber and water meter device thereof - Google Patents

Abstract

A water meter well and its water meter device, water meter well: a rectangular water meter derrick with an upper end opening composed of multiple longitudinal columns and a plurality of cross beams, reinforced concrete columns arranged at the four end corners of the water meter derrick, and a top of the water meter derrick Reinforced cement panel, the manhole cover formed in the middle of the reinforced concrete panel, a plurality of brackets are arranged on the crossbeam located inside the bottom end of the water meter derrick, and support plates are respectively arranged on the longitudinal columns on both sides of the water meter derrick corresponding to the brackets, A steel plate cover is wrapped around the outside of the water meter derrick, and a through hole is opened on the steel plate cover at the side of the support plate on both sides corresponding to the support of the support plate. Water meter device for water meter well: connect the water inlet valve on the water inlet side of the water meter through the connecting pipe, connect the outlet valve on the water outlet side of the water meter through the connecting pipe, the other end of the water inlet valve is connected to the water inlet pipe, and the other end of the outlet valve is passed through The telescopic piece is connected to the water outlet pipe. The invention has simple structure, easy and convenient installation, and realizes factory production.

Description

Water meter well and its water meter device

technical field

The invention relates to a water meter installation structure. In particular, it relates to a water meter well and a water meter device thereof which can improve the service life of the meter well.

Background technique

With the development of wireless network technology and digital technology, the technical requirements for water supply facilities are getting higher and higher. For example, the control of water supply meters has adopted intelligent water meters controlled through the network. Therefore, with the use of network technology and digital technology for water meter control, some water supply facilities are no longer suitable for the use of smart water meters. Especially the water meter wells that are commonly used at present mostly dig pits on the ground, adopt bricks and cement to build wells, wear and connect water supply pipes in the water meter well wells, and install connected water meters and water inlet control valves on the water supply pipes. Due to the limitation, the sealing of the water meter well is poor, the electronic devices in the water meter are easily damaged by moisture, and it is not easy to carry out network control. The water meter well of this structure is easy to collapse, which affects the service life of the water meter, and the brick and cement well laying on the spot causes the consumption of manpower and material resources.

Contents of the invention

The technical problem to be solved by the present invention is to provide a water meter well and its water meter device which can improve the service life of the water meter well and meet the requirements of waterproof and moisture-proof.

The technical solution adopted in the present invention is: a water meter well and its water meter device, and the water meter well includes: a rectangular water meter derrick with an upper end opening composed of a plurality of longitudinal columns and a plurality of cross beams, which is arranged at the four end corners of the water meter derrick The reinforced concrete column, the reinforced cement panel set on the top of the water meter derrick, the manhole cover formed in the middle of the reinforced cement panel, and the beams located inside the bottom of the water meter derrick are provided with multiple brackets for supporting the water meter device. On the longitudinal column on the side corresponding to the bracket, there are support plates for supporting the water inlet and outlet pipes correspondingly connected to the water inlet and outlet of the water meter, and the outside of the water meter derrick is wrapped with a steel plate cover , on the steel plate covers on the side of the support plate on both sides corresponding to the support of the support plate, there are through holes for penetrating the water inlet pipe and the water outlet pipe.

The middle part of the support plate is provided with a through hole for supporting and passing through the water inlet pipe and the water outlet pipe.

The well cover includes: a cover body, an edge integrally formed on the periphery of the cover body and protruding radially outward, an electronic compartment formed on the upper part of the cover body, and an electronic compartment cover covered on the electronic compartment, the electronic compartment There is a wire hole for connecting with the water meter device in the water meter derrick at the bottom end of the water meter derrick.

The bottom of the water meter derrick is provided with a reinforced concrete bottom plate.

A water meter device for a water meter well, comprising: a water meter, a water inlet valve connected to the water inlet side of the water meter through a connecting pipe, and a water outlet valve connected to the water outlet side of the water meter through a connecting pipe, and the other end of the water inlet valve is connected to The water inlet pipe, the other end of the water outlet valve is connected to the water outlet pipe through a telescopic piece.

The telescopic element includes a sealing sleeve, a telescopic tube that is telescopically inserted into one end of the sealing sleeve, and a water outlet pipe is inserted into the other end of the sealing sleeve.

A groove is formed on the outer wall of the telescopic tube, and a sealing ring for sealingly combining the telescopic tube with the inner peripheral surface of the sealing sleeve is embedded in the groove.

The water outlet pipe and the sealing sleeve are fixedly connected by welding.

The water inlet pipe and the water outlet pipe successively pass through the support plate and the steel plate cover in the water meter derrick respectively and protrude from the outside of the water meter derrick.

The water meter well and its water meter device of the present invention have simple structure and easy installation, realize factory production, solve the manpower and material resource consumption of on-site brick and cement well laying, protect the environment, improve the life of the meter well and achieve waterproof and moisture-proof effects Requirements to meet the requirements of network control. The present invention also has following characteristics:

1. The surface well adopts the combination technology of four-column frame structure and metal plate material (plastic plate) well body, which effectively solves the load-bearing technology of the overall structure and the sealing technology of the overall surface well, and at the same time realizes factory production and improves labor productivity. Solved the pollution and waste problems caused by on-site bricklaying, pouring and plastering construction;

2. The connection between the outlet of the meter well and the water meter valve adopts the "O" ring-sealed telescopic pipe connection technology, which solves the problem of difficult disassembly and maintenance caused by the tight connection between the original water meter, valve and water outlet, and reduces the cost of dismantling the water meter. Labor intensity;

3. The manhole cover is designed with steel and plastic manhole covers, and the electronic warehouse technology is designed in the center of the manhole cover, which solves the shielding problem of wireless communication, and at the same time solves the installation and sealing technology of electronic parts.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention;

Fig. 2 is a schematic diagram of the external structure of the present invention;

Fig. 3 is the schematic diagram showing the setting position of reinforced concrete column among the present invention;

Fig. 4 is the structural representation of well cover of the present invention;

Fig. 5 is the cross-sectional structure schematic diagram that has reinforced concrete floor of the present invention;

Fig. 6 is a schematic structural view of the telescopic element of the present invention.

in the picture

1: Longitudinal column 2: Beam

3: Water meter derrick 4: Reinforced cement column

5: Reinforced cement panel 6: Manhole cover

61: Cover body 62: Edge

63: Electronic compartment 64: Electronic compartment cover

7: Water meter 8: Bracket

9: water inlet pipe 10: water outlet pipe

11: Support plate 12: Steel plate cover

13: Through hole 14: Through hole

15: Reinforced concrete floor 16: Water inlet valve

17: Water outlet valve 18: Telescopic piece

181: Sealing sleeve 182: Telescopic tube

183: sealing ring

Detailed ways

The water meter well and its water meter device of the present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.

As shown in Fig. 1, Fig. 2 and Fig. 3, the water meter well of the present invention includes: a rectangular water meter derrick 3 with an upper end opening made up of a plurality of longitudinal columns 1 and a plurality of crossbeams 2, arranged on four end corners of the water meter derrick 3 The reinforced concrete column 4, the reinforced cement panel 5 arranged on the top of the water meter derrick 3, the well cover 6 formed in the middle of the reinforced cement panel 5, the reinforced cement column 4 is arranged on the four corners of the water meter derrick 3, solving the problem of water meter The bearing problem of derrick 3. A plurality of brackets 8 for supporting the water meter device are arranged on the beam 2 inside the bottom end of the water meter derrick 3 , as shown in the figure, two brackets 8 are provided in this embodiment. On the vertical columns 1 on both sides of the water meter derrick 3, corresponding to the bracket 8, there are respectively provided support plates 11 for supporting the water inlet pipe 9 and the water outlet pipe 10 correspondingly connected to the water inlet and the water outlet of the water meter 7, A through hole 14 for supporting and passing through the water inlet pipe 9 and the water outlet pipe 10 is opened in the middle of the support plate 11 . The outside of the water meter derrick 3 is wrapped with a steel plate cover 12, and on the steel plate cover 12 on the side of the support plate 11 on both sides, corresponding to the support of the support plate 11, there are holes for penetrating the water inlet pipe 9 and the water outlet pipe 10. The through hole 13.

As shown in FIG. 5 , the bottom of the water meter derrick 3 is also provided with a reinforced concrete bottom plate 15 to play a waterproof and moisture-proof role.

As shown in Figure 4, the well cover 6 includes: a cover body 61, a rim 62 integrally formed on the periphery of the cover body 61 and protruding radially outward, an electronic compartment 63 formed on the inner upper part of the cover body 61, and a cover in the The electronic compartment cover 64 above the electronic compartment 63, the bottom end of the electronic compartment 63 is provided with a wire hole (not shown) for connecting with the water meter device in the water meter derrick 3 . The well cover 6 is made of plastic material, and the electronic compartment 63 is used to place electronic devices for wireless signal transmission and place radio frequency cards, which is convenient for card reading and waterproof and moisture-proof for electronic devices.

As shown in Figures 1 and 5, the water meter device for water meter wells of the present invention includes: a water meter 7, a water inlet valve 16 connected to the water inlet side of the water meter 7 through a connecting pipe, and a water inlet valve 16 connected to the water outlet side of the water meter 7 through a connecting pipe. The water outlet valve 17, the other end of the water inlet valve 16 is connected to the water inlet pipe 9, and the other end of the water outlet valve 17 is connected to the water outlet pipe 10 through a telescopic piece 18.

As shown in FIG. 6 , the telescopic member 18 includes a sealing sleeve 181 and a telescopic tube 182 telescopically inserted at one end of the sealing sleeve 181 , and the other end of the sealing sleeve 181 is inserted with the water outlet pipe 10 . A groove is formed on the outer wall of the telescopic tube 182, and a sealing ring 183 for sealingly combining the telescopic tube 182 with the inner peripheral surface of the sealing sleeve 181 is embedded in the groove. , the sealing ring 183 adopts an "O" ring, which solves the waterproof problem of the telescopic tube 182 when stretching. The water outlet pipe 10 and the sealing sleeve 181 are fixedly connected by welding.

The expansion part 18 is used to connect the water meter and the water outlet pipe, which solves the difficulty of dismantling the water meter and reduces the engineering quantity.

The water inlet pipe 9 and the water outlet pipe 10 respectively pass through the support plate 11 and the steel plate cover 12 in the water meter derrick 3 to extend out of the water meter derrick 3 . And described water inlet pipe 9 and water outlet pipe 10 are welded with water meter derrick 3 respectively.

Claims (9)

1. water meter chamber, it is characterized in that, comprise: the rectangle water meter derrick (3) of the upper end open that is formed by many vertical columns (1) and many crossbeams (2), be arranged on the reinforced concrete column (4) at four end angles of water meter derrick (3), be arranged on the reinforced concrete panel (5) on water meter derrick (3) top, be formed on the well lid (6) at reinforced concrete panel (5) middle part, be provided with for a plurality of supports (8) that support the water meter device at the crossbeam (2) that is positioned at water meter chamber frame (3) inboard, bottom, upward be respectively arranged with for the gripper shoe (11) of support with the corresponding water inlet pipe that is connected with delivery port of water inlet (9) and the outlet pipe (10) of water meter (7) with described support (8) corresponding section at the vertical column (1) that is positioned at water meter chamber frame (3) both sides, be enclosed with steel plate front cover (12) around the outside of described water meter derrick (3), in upper have be used to the through hole (13) that run through water inlet pipe (9) and outlet pipe (10) corresponding with support place of gripper shoe (11) of the steel plate front cover (12) that is positioned at the gripper shoe of both sides (11) side.

2. water meter chamber according to claim 1 is characterized in that, the middle part of described gripper shoe (11) has for the through hole (14) that supports and run through water inlet pipe (9) and outlet pipe (10).

3. water meter chamber according to claim 1, it is characterized in that, described well lid (6) comprising: lid (61), be integrally formed in lid (61) periphery and the edge (62) that radially outward protrudes, be formed on the electronics storehouse (63) of lid (61) internal upper part and cover electronics Cang Gai (64) on electronics storehouse (63), the bottom in described electronics storehouse (63) has for carrying out the cable-through hole of line with the interior water meter device of water meter derrick (3).

4. water meter chamber according to claim 1 is characterized in that, the bottom of described water meter derrick (3) is provided with reinforced concrete base plate (15).

5. water meter device that is used for water meter chamber claimed in claim 1, comprise: water meter (7), be connected to the inlet valve (16) of water meter (7) influent side by tube connector, be connected to the flowing water Valve (17) of water meter (7) water outlet side by tube connector, the other end of described inlet valve (16) connects water inlet pipe (9), it is characterized in that the other end of described flowing water Valve (17) connects outlet pipe (10) by extensible member (18).

6. water meter device according to claim 5, it is characterized in that, described extensible member (18) includes Sealed casing pipe (181), the telescopic telescoping tube (182) that is inserted in Sealed casing pipe (181) one ends, and the other end of described Sealed casing pipe (181) is inserted with outlet pipe (10).

7. water meter device according to claim 6, it is characterized in that, be formed with groove on the outer tube wall of described telescoping tube (182), described groove is embedded in and is useful on the sealing ring (183) that makes described telescoping tube (182) and the inner peripheral surface of described Sealed casing pipe (181) seal combination.

8. water meter device according to claim 6 is characterized in that, described outlet pipe (10) is fixedly connected with by welding with Sealed casing pipe (181).

9. water meter device according to claim 5 is characterized in that, the outside that described water inlet pipe (9) and outlet pipe (10) run through respectively gripper shoe (11) in the water meter derrick (3) successively and steel plate front cover (12) stretches out water meter derrick (3).

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