Anti-freeze type integrated type remote transmitting water meter device
Technical field
The utility model belongs to water field of instrumentation technology, fills more particularly to a kind of anti-freeze type integrated type remote transmitting water meter
It sets.
Background technique
Currently, existing water meter is in winter in use, due to having hair when the cold and freezing situation of weather in northern China
It is raw so that water meter can not normal use, influence normal water supply.The main reason for causing above-mentioned water meter freezing be:Water meter is in cold
After freezing reality under temperature, when becoming solid-state from liquid due to the water in table, volume will become larger, and generate certain expansive force, thus
By the most weakness of water meter --- water gage glass cover racks, or even make other component damages in table, and then influences water meter just
Often running.
For this purpose, the antifreeze method taken in the field at present has:First is that thermal insulation material is wrapped up outside water pipe or water meter,
Second is that the tap in family is allowed to open, thread state is kept.This two kinds of methods are because resident thinks little of or does not in place in temperature
Effect is worse when effect is undesirable when lower or encounters extreme value freezing weather;Simultaneously after the first method water meter package, it is not easy to copy
Copying for table personnel is shown in that second of method will cause the larger waste of water resource.
Summary of the invention
In view of the problems of the existing technology, it is simple, easy to use, economic and environment-friendly to provide a kind of structure for the utility model
Anti-freeze type integrated type remote transmitting water meter device.
To achieve the goals above, the utility model adopts the following technical solution:A kind of anti-freeze type integrated type teletransmission water
Meter apparatus, including shell, it is characterised in that:The shell is made of upper housing and lower case, the upper housing and lower case it
Between be connected by buckle, and fastened by screw;It is provided with antifreezing foaming agent injection hole on the housing, described
It is provided with water meter in the cavity that upper housing and lower case are formed, is provided in the side of shell into water tube inlet, in its other side
It is provided with outlet pipe outlet;It is provided with meter reading window at the top of the upper housing, the dial plate of the meter reading window and water meter is just
Face is corresponding, transparent upper cover is provided on the upper housing at described meter reading the window's position, in the upper housing and transparent upper cover
Between be provided with penetration pipe.
The arrow of instruction water (flow) direction is additionally provided on the surface of the shell.
The connecting portion of the buckle is provided with waterproof pad.
It is provided with support ring at meter reading the window's position of the upper housing, upper cover is housed in the outer cover of the support ring
The top of upper housing is arranged in by upper cover fixed ring and support ring for fixed ring, the transparent upper cover.
The inlet of the antifreezing foaming agent injection hole is provided with the type of tamper evidence of adaptation.
The outer surface of the transparent upper cover is provided with high transparency protective layer.
Several reinforcing ribs are provided in the shell.
The reinforcing rib is arranged in a crossed manner along horizontal and vertical direction.
The beneficial effects of the utility model:
1, the anti-freeze type integrated type remote transmitting water meter apparatus structure of the utility model is simple, easy to use;
2, the anti-freeze type integrated type remote transmitting water meter device of the utility model, which not only efficiently solves, exists in the prior art
The freezing problem of water meter, and the effect not in place when temperature is lower that will not think little of or do by resident is undesirable or encounters pole
Effect is worse when being worth freezing weather;
3, the anti-freeze type integrated type remote transmitting water meter device of the utility model not will cause water resource while antifreeze
Larger waste, it is economic and environment-friendly;
4, it since the outer surface of the transparent upper cover in the utility model is provided with high transparency protective layer, is just formed on its surface
Layer protecting film, and have the function of anti-aging;
5, due to being provided with several reinforcing ribs in the shell of the utility model, the reinforcing rib is along horizontal and vertical side
To arranged in a crossed manner, the intensity of the utility model is enhanced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the anti-freeze type integrated type remote transmitting water meter device of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is that Fig. 1 removes the right view after penetration pipe;
Fig. 4 is the bottom view of the upper housing in Fig. 1;
Fig. 5 is the top view of the lower case in Fig. 1;
In figure:1-transparent upper cover, 2-upper cover fixed rings, 3-upper housings, 4-screw holes, 5-lower cases, 6-threading
Pipe, 7-antifreezing foaming agent injection holes, 8-arrows, 9-buckles, 10-support rings, 11-antifreezing foaming agents, 12-water inlet pipes enter
Mouthful, the outlet of 13-outlet pipes, 14-reinforcing ribs.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in FIG. 1 to 3, a kind of anti-freeze type integrated type remote transmitting water meter device, including shell, the shell is by upper casing
Body 3 and lower case 5 form, and screw hole 4, the upper housing 3 and lower casing are respectively arranged on the upper housing 3 and lower case 5
It is connected between body 5 by buckle 9, and the screw by being arranged in screw hole 4 is fastened;In order to enhance the utility model
Leakproofness, it is described buckle 9 connecting portion be additionally provided with waterproof pad.It is provided with antifreezing foaming agent note on the housing
Enter hole 7, the inlet of the antifreezing foaming agent injection hole 7 is provided with the type of tamper evidence of adaptation;In the upper housing 3 and lower case
Water meter is provided in 5 cavitys formed, the water meter is remote transmitting water meter, it is provided in the side of shell into water tube inlet 12,
Its other side is provided with outlet pipe outlet 13;In order to indicate the water (flow) direction inside the utility model, on the surface of the shell
On be additionally provided with instruction water (flow) direction arrow 8.The top of the upper housing 3 is provided with meter reading window, the meter reading window
It is corresponding with the dial plate front of water meter, transparent upper cover 1 is provided on the upper housing 3 at described meter reading the window's position.In this reality
It applies in example, is provided with support ring 10 at meter reading the window's position of the upper housing 3, be equipped in the outer cover of the support ring 10
The top of upper housing 3 is arranged in by upper cover fixed ring 2 and support ring 10 for upper cover fixed ring 2, the transparent upper cover 1.Described
Penetration pipe 6 is provided between upper housing 3 and transparent upper cover 1.
In the present embodiment, the outer surface of the transparent upper cover 1 is provided with high transparency protective layer, the high transparency protection
Layer is made of PMMA film, forms layer protecting film on surface, and have the function of anti-aging.
In the present embodiment, in order to reinforce the intensity of the utility model, several reinforcing ribs are provided in the shell
14, the reinforcing rib 14 is arranged in a crossed manner along horizontal and vertical direction.
An assembling process before illustrating the utility model use with reference to the accompanying drawing.
As shown in FIG. 1 to 3, before use, water inlet pipe first to be passed through to the water inlet tube inlet 12 and water meter of the utility model
Water inlet be connected, then outlet pipe is connected by the outlet pipe of the utility model outlet 13 with the water outlet of water meter, and
The data line of water meter is led in transparent upper cover 1 by penetration pipe 6, it is made to be connected with the plug-in card chip in transparent upper cover 1.
Then, upper housing 3 is connected with lower case 5 by buckle 9, and is fastened by screw.Finally, passing through antifreezing foaming agent
Injection hole 7 injects antifreezing foaming agent 11 into the shell of the utility model, and makes dial plate of the antifreezing foaming agent 11 not higher than water meter
Front is sealed antifreezing foaming agent injection hole 7 by type of tamper evidence after antifreezing foaming agent 11 injects, and it is practical new so far to complete this
Primary assembling before type use.
The foregoing is merely the embodiments of the present invention, are not intended to limit the protection scope of the utility model.It is all
Any modification, equivalent substitution and improvement made within spirit of the present utility model and principle, extension etc., are all contained in this reality
With in novel protection scope.