SMC anti-freezing water meter box

Abstract

The utility model discloses an SMC anti-freezing water meter box, and relates to the technical field of water meter boxes. Comprising a box body, connecting pipes are fixedly connected to the bottoms of the two ends of the box body, ventilation openings are formed in the tops of the two ends of the box body, a heating assembly is arranged at the top of the first end in the box body, the heating assembly comprises a frame body, and the frame body is fixed to the top of the first end in the box body; a self-locking double-output-shaft motor is arranged in the frame body, the self-locking double-output-shaft motor is fixed to the top of the first end in the box body, the output end of the second end of the self-locking double-output-shaft motor is fixedly connected with a plurality of fan blades, and the fan blades are arranged between the ventilation openings. The self-locking double-output-shaft motor is started to rotate forwards to drive the fan blades to rotate, the heating wire is started at the same time, the fan blades convey heat near the heating wire to other areas in the water meter box through the ventilation openings, and the anti-freezing effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water meter boxes, in particular to an SMC antifreeze water meter box. Background Art

[0002] An SMC antifreeze water meter box is a device used to protect water meters from freezing due to low temperature weather. SMC is the abbreviation of Sheet Molding Compound, which is a high-strength, corrosion-resistant composite material made of glass fiber, epoxy resin and other raw materials. An existing antifreeze and heat-insulating water meter box (Announcement No.: CN220304610U) has at least the following defects in use:

[0003] When the device is in use, although the heating tubes are used to heat the inside of the main box to increase the antifreeze effect, the heating tubes are concentratedly installed on the edges of the main box, and the heating distribution is uneven, which reduces the antifreeze effect at the center of the main box. Utility Model Content

[0004] The main purpose of the utility model is to provide an SMC antifreeze water meter box, which can effectively solve the problems in the background technology.

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

[0006] An SMC antifreeze water meter box comprises a box body, the bottoms of both ends of the box body are fixedly connected with connecting pipes, the tops of both ends of the box body are opened with air vents, the top of the first end inside the box body is provided with a heating component, the heating component comprises a frame body, the frame body is fixed to the top of the first end inside the box body, a self-locking double-output shaft motor is provided inside the frame body, the self-locking double-output shaft motor is fixed to the top of the first end inside the box body, a plurality of fan blades are fixedly connected to the output end of the second end of the self-locking double-output shaft motor, the fan blades are arranged between the air vents, a plurality of heating wires are arranged at the second ends of the fan blades, the top and bottom of the heating wires are fixed to the top and bottom of the second end inside the frame body.

[0007] Preferably, a rotating shaft penetrates and is rotatably connected to both ends of the top of the first side inside the box body, a box cover is fixedly connected to the outer wall of the rotating shaft, and an observation window is opened on the top of the box cover.

[0008] Preferably, the output end of the first end of the self-locking double-output shaft motor passes through the box body and is fixedly connected to the first pulley, and a cleaning assembly is arranged on the top of the first side of the box body.

[0009] Preferably, the cleaning assembly includes a pair of brackets, the brackets are fixed to two ends of the top of the first side of the box body, and a reciprocating screw rod passes through and is rotatably connected between the brackets.

[0010] Preferably, the first end of the reciprocating screw rod is fixedly connected to a second pulley, and a transmission belt is transmission-connected between the second pulley and the first pulley.

[0011] Preferably, the outer wall of the reciprocating screw is threadedly connected with a moving plate, the bottom of the moving plate is bonded with a brush head, and the bottom of the brush head is in contact with the observation window.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model starts the self-locking double-shaft motor to rotate forward to drive the fan blades to rotate, and starts the heating wire at the same time. The fan blades use the air vents to transport the heat near the heating wire to other areas inside the water meter box, thereby improving the antifreeze effect of the device. By setting up a cleaning component, it is convenient for staff to observe the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axial view of the utility model;

[0015] Figure 2 It is an exploded view of the utility model;

[0016] Figure 3 This is a structural diagram of the heating component of the utility model;

[0017] Figure 4 This is a structural diagram of the cleaning component of the utility model.

[0018] In the figure: 1. box body; 2. connecting pipe; 3. rotating shaft; 4. box cover; 5. observation window; 6. air vent; 7. heating component; 701. frame; 702. self-locking double-output shaft motor; 703. fan blades; 704. heating wire; 705. first pulley; 8. cleaning component; 801. second pulley; 802. bracket; 803. reciprocating screw rod; 804. transmission belt; 805. moving plate; 806. brush head. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] In the process of antifreeze protection for water meters, a water meter box is needed. The utility model provides an SMC antifreeze water meter box, which is specially used for the antifreeze operation of water meters.

[0023] Example

[0024] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0025] A SMC antifreeze water meter box comprises a box body 1, the bottoms of both ends of the box body 1 are fixedly connected with connecting pipes 2, the tops of both ends of the box body 1 are provided with air vents 6, the tops of the first end inside the box body 1 are provided with a heating component 7, the heating component 7 comprises a frame body 701, the frame body 701 is fixed to the top of the first end inside the box body 1, a self-locking double-output shaft motor 702 is provided inside the frame body 701, the self-locking double-output shaft motor 702 is fixed to the top of the first end inside the box body 1, the output end of the second end of the self-locking double-output shaft motor 702 is fixedly connected with a plurality of fan blades 703, the fan blades 703 are arranged between the air vents 6, the second ends of the fan blades 703 are provided with a plurality of heating wires 704, the top and bottom of the heating wires 704 are fixed to the top and bottom of the second end inside the frame body 701, the two ends of the top of the first side inside the box body 1 are penetrated and rotatably connected with a rotating shaft 3, the outer wall of the rotating shaft 3 is fixedly connected with a box cover 4, and the top of the box cover 4 is provided with an observation window 5.

[0026] In this embodiment, the self-locking double-output shaft motor 702 is started to rotate forward to drive the fan blades 703 to rotate, and the heating wire 704 is started at the same time. The fan blades 703 transfer the heat near the heating wire 704 to other areas inside the water meter box through the air vents 6, thereby improving the antifreeze effect of the device.

[0027] The output end of the first end of the self-locking double-output shaft motor 702 passes through the box body 1 and is fixedly connected to the first pulley 705. A cleaning assembly 8 is arranged on the top of the first side of the box body 1. The cleaning assembly 8 includes a pair of brackets 802. The brackets 802 and the two ends of the top of the first side of the box body 1 are fixed. A reciprocating screw 803 passes through and is rotatably connected between the brackets 802. The first end of the reciprocating screw 803 is fixedly connected to the second pulley 801. A transmission belt 804 is transmission-connected between the second pulley 801 and the first pulley 705. The outer wall of the reciprocating screw 803 is threadedly connected to a movable plate 805. A brush head 806 is bonded to the bottom of the movable plate 805. The bottom of the brush head 806 is in contact with the observation window 5.

[0028] In this embodiment, the self-locking double-output shaft motor 702 drives the first pulley 705 to rotate, and the first pulley 705 drives the second pulley 801 and the reciprocating screw 803 to rotate with the help of the transmission belt 804. The reciprocating screw 803 drives the movable plate 805 and the brush head 806 to limit the observation window 5. At the same time, the brush head 806 moves and cleans the observation window 5, which is convenient for the staff to observe the interior. When it is necessary to open the box cover 4, the self-locking double-output shaft motor 702 is started to reverse and drive the reciprocating screw 803 to reverse. The reciprocating screw 803 drives the movable plate 805 and the brush head 806 to reverse and move away from the box cover 4, thereby realizing the opening of the box cover 4.

[0029] Among them, it should be emphasized that the brush head 806 is adhered to the bottom of the movable plate 805 by Velcro, and can be replaced and cleaned at any time later.

[0030] It should be noted that, as an SMC antifreeze water meter box, when the external temperature drops to a certain temperature, the self-locking double-shaft motor 702 is started to rotate forward to drive the fan blade 703 to rotate, and the heating wire 704 is started at the same time. The fan blade 703 transfers the heat near the heating wire 704 to other areas inside the water meter box by means of the air vent 6, thereby improving the antifreeze effect of the device. Synchronously, the self-locking double-shaft motor 702 drives the first pulley 705 to rotate, and the first pulley 705 drives the first pulley 705 to rotate by means of the transmission belt 804 drives the second pulley 801 and the reciprocating screw 803 to rotate. The reciprocating screw 803 drives the movable plate 805 and the brush head 806 to limit the position through the observation window 5. At the same time, the brush head 806 moves and cleans the observation window 5, which is convenient for the staff to observe the inside. When it is necessary to open the box cover 4, the self-locking double-output shaft motor 702 is started to reverse and drive the reciprocating screw 803 to reverse. The reciprocating screw 803 drives the movable plate 805 and the brush head 806 to reverse and move away from the box cover 4, thereby realizing the opening of the box cover 4.

[0031] 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. An SMC antifreeze water meter box, comprising a box body (1), the bottoms of both ends of the box body (1) are fixedly connected with connecting pipes (2), characterized in that: The tops of both ends of the box body (1) are provided with air vents (6); the top of the first end of the box body (1) is provided with a heating component (7); the heating component (7) comprises a frame body (701); the frame body (701) is fixed to the top of the first end of the box body (1); a self-locking double-output shaft motor (702) is provided inside the frame body (701); the self-locking double-output shaft motor (702) is fixed to the top of the first end of the box body (1); the output end of the second end of the self-locking double-output shaft motor (702) is fixedly connected to a plurality of fan blades (703); the fan blades (703) are arranged between the air vents (6); the second ends of the fan blades (703) are provided with a plurality of heating wires (704); the top and bottom of the heating wires (704) are fixed to the top and bottom of the second end of the frame body (701).

2. The SMC antifreeze water meter box according to claim 1, characterized in that: A rotating shaft (3) penetrates and is rotatably connected to both ends of the top of the first side of the box body (1); a box cover (4) is fixedly connected to the outer wall of the rotating shaft (3); and an observation window (5) is provided on the top of the box cover (4).

3. The SMC antifreeze water meter box according to claim 2, characterized in that: The output end of the first end of the self-locking double-output shaft motor (702) passes through the box body (1) and is fixedly connected to the first pulley (705), and a cleaning assembly (8) is arranged on the top of the first side of the box body (1).

4. The SMC antifreeze water meter box according to claim 3 is characterized by: The cleaning assembly (8) comprises a pair of brackets (802), the brackets (802) being fixed to two ends of the top of the first side of the box body (1), and a reciprocating screw rod (803) passing through and rotatably connected between the brackets (802).

5. The SMC antifreeze water meter box according to claim 4, characterized in that: The first end of the reciprocating screw rod (803) is fixedly connected to a second pulley (801), and a transmission belt (804) is transmission-connected between the second pulley (801) and the first pulley (705).

6. The SMC antifreeze water meter box according to claim 4, characterized in that: The outer wall of the reciprocating screw rod (803) is threadedly connected to a movable plate (805), the bottom of the movable plate (805) is bonded to a brush head (806), and the bottom of the brush head (806) is in contact with the observation window (5).

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