Water meter anti-freezing structure with good cold-resistant effect

Abstract

The water meter anti-freezing structure with the good cold resistance effect comprises a water meter shell, a dial plate is arranged at the top of the water meter shell, and the dial plate is at least used for displaying readings of a water meter. The water meter shell is sleeved with a heat preservation sleeve, and the heat preservation sleeve is at least used for preserving heat of the water meter. A water inlet pipe is arranged on one side of the water meter shell, the water inlet pipe is sleeved with a heating module, and the heating module is at least used for heating water entering the water meter; a temperature sensor penetrating into the water meter shell is inserted into the lower portion of the water meter shell, and the temperature sensor is at least used for measuring the water temperature in the water meter shell. The temperature sensor can measure the temperature of water in the water meter, the heating module is started to heat water entering the water meter under the condition of low temperature, the temperature of the interior of the water meter is increased through the water, and the situation that the water meter is frozen is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water gauge technical field, concretely relates to a water gauge anti -freezing structure of good cold resistance effect. BACKGROUND

[0002] Water gauge is the measuring instrument of measuring user water consumption, is placed in the outdoor generally, is divided into two kinds of volumetric water gauge and speed type water gauge.

[0003] At present, water gauge is mostly installed in the damp concealed place or the high platform of outdoor, and the water gauge on the market does not have anti -freezing device, in cold weather, water gauge often freezes because temperature is too low and is difficult to accurately detect water quantity, in the north winter, water gauge is mostly wrapped with east and west, which also brings the not small trouble to the water gauge personnel. Therefore, it is urgent to design a water gauge anti -freezing structure of good cold resistance effect to solve the above -mentioned problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a water gauge anti -freezing structure of good cold resistance effect to solve the above -mentioned deficiencies in prior art.

[0005] In order to realize the above -mentioned purpose, the utility model provides the following technical scheme:

[0006] A water gauge anti -freezing structure of good cold resistance effect, including water gauge shell, the top of water gauge shell is provided with dial, the dial is at least used to show the reading of water gauge;

[0007] The outside of water gauge shell is sleeved with heat preservation cover, and the heat preservation cover is at least used to heat preservation for water gauge;

[0008] One side of water gauge shell is provided with water inlet pipe, and the outside of water inlet pipe is sleeved with heating module, and the heating module is at least used to heat the water entering the inside of water gauge;

[0009] Temperature sensor is inserted into the inside of water gauge shell below the water gauge shell, and the temperature sensor is at least used to measure the water temperature in the inside of water gauge shell.

[0010] As the utility model is preferred, one side of water gauge shell is provided with water outlet pipe, and the water outlet pipe and water inlet pipe are symmetrically distributed about water gauge shell.

[0011] As the utility model is preferred, signal transmitter is fixedly installed on the bottom of temperature sensor;

[0012] The top outer wall of heating module is provided with controller, and data line is arranged between the controller and signal transmitter.

[0013] As the utility model discloses, preferably, the heat preservation sleeve comprises a sleeve and a taper sleeve, the sleeve is sleeved on the upper part outside the water meter shell, and the taper sleeve is sleeved on the lower part outside the water meter shell.

[0014] The sleeve is provided with a through hole on the outer wall of each side.

[0015] The outer wall of each side of the top of the sleeve is provided with a gap in communication with the through hole.

[0016] As the utility model discloses, preferably, the heat preservation sleeve is sleeved outside the water meter shell, and the dial is exposed outside after that.

[0017] As the utility model discloses, preferably, the water inlet pipe comprises a connecting head, and the connecting head is externally provided with a threaded structure, and the connecting head is externally fixedly sleeved with a limiting plate.

[0018] As the utility model discloses, preferably, the heating module comprises a shell sleeved outside the water inlet pipe, and the shell is internally provided with an energizing coil sleeved outside the water inlet pipe.

[0019] In the above technical scheme, the utility model provides a water meter anti-freezing structure with good cold resistance effect, which has the beneficial effects that:

[0020] (1) the temperature sensor can measure the water temperature inside the water meter, and in the case of low temperature, the heating module is started to heat the water entering the inside of the water meter, and the water is used to heat the inside of the water meter, so that the water meter is prevented from being damaged by freezing.

[0021] (2) the heat preservation sleeve can heat the water meter, avoid the cold air outside from attacking the water meter, and resist lower temperature. When the temperature is not low enough, the heat preservation sleeve is used to heat the water meter first, and when the temperature is low enough, the heating module is started to heat the water meter. DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.

[0023] Figure 1 It is an angle structure perspective view provided for the utility model of a water meter anti-freezing structure with good cold resistance effect.

[0024] Figure 2 It is another angle structure perspective view provided for the utility model of a water meter anti-freezing structure with good cold resistance effect.

[0025] Figure 3 The utility model provides a heat preservation sleeve structure schematic view provided for the water meter anti -freezing structure embodiment of good cold resistance effect.

[0026] Figure 4 The utility model provides a structure section view provided for the water meter anti -freezing structure embodiment of good cold resistance effect.

[0027] 1, water meter casing;2, dial;3, heat preservation sleeve;31, post cover;32, cone cover;33, via hole;34, slit;4, water outlet pipe;5, water inlet pipe;51, connecting head;52, stop plate;6, heating module;61, shell;62, power coil;7, temperature sensor;8, signal transmitter;9, controller;10, data line. Specific implementation

[0028] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in detail below with the accompanying drawings.

[0029] As Figures 1-4 The utility model embodiment provides a water meter anti -freezing structure of good cold resistance effect, including water meter casing 1, the top of water meter casing 1 is provided with dial 2, and dial 2 is at least used to show the reading of water meter;Water meter casing 1 is sleeved with heat preservation sleeve 3 outside, and heat preservation sleeve 3 is at least used to keep warm to water meter;The lower portion of water meter casing 1 is inserted with temperature sensor 7 that is inserted to the inside of water meter casing 1, and temperature sensor 7 is at least used to measure the temperature of the inside of water meter casing 1.

[0030] In the embodiment, including water meter casing 1, water meter casing 1 is generally made of metal material, and the top of water meter casing 1 is provided with dial 2, and dial 2 is at least used to show the reading of water meter;

[0031] In the embodiment, water meter casing 1 is sleeved with heat preservation sleeve 3 outside, and heat preservation sleeve 3 is at least used to keep warm to water meter, and heat preservation sleeve 3 is made of glass fiber cotton and high-temperature resistant silica gel cloth composite and is composed of three layers of inner layer, heat insulation layer and protection layer, has the effect of insulating and heat insulating;

[0032] Specifically, heat preservation sleeve 3 includes post cover 31 and cone cover 32, post cover 31 is sleeved on the upper portion outside water meter casing 1, and cone cover 32 is sleeved on the lower portion outside water meter casing 1, can more conform to the shape of water meter and be covered;

[0033] Specifically, both sides outer walls of post cover 31 are provided with via hole 33, and water outlet pipe 4 and water inlet pipe 5 are inserted in the inside of via hole 33, which improves the effect of covering water meter;

[0034] Specifically, the outer wall of the top of the column sleeve 31 is provided with a gap 34 communicated with the through hole 33, and the gap 34 is used to facilitate the water meter to be sleeved on the outside of the water meter from the bottom of the water meter.

[0035] Specifically, after the heat preservation sleeve 3 is sleeved on the outside of the water meter shell 1, the dial 2 is exposed outside, and the dial is exposed outside, so that people can check the reading of the water meter.

[0036] In this embodiment, the water meter shell 1 is provided with a water inlet pipe 5 on one side;

[0037] Specifically, the water inlet pipe 5 includes a connecting head 51, and the outer part of the connecting head 51 is a threaded structure, and the outer part of the connecting head 51 is fixedly sleeved with a limiting plate 52, and the water inlet pipe is connected with the water meter through the connecting head 51, and one end of the water inlet pipe is abutted on one side of the limiting plate 52, thereby improving the connection ability between the water inlet pipe and the water meter.

[0038] Specifically, the water meter shell 1 is provided with a water outlet pipe 4 on one side, and the water inlet pipe 5 and the water outlet pipe 4 are symmetrically distributed about the water meter shell 1.

[0039] In this embodiment, the water inlet pipe 5 is sleeved with a heating module 6, and the heating module 6 is used at least for heating the water entering the inside of the water meter, and the heating module 6 is sleeved on the water inlet pipe 5, so as to heat the water entering the water meter, and the water entering the water meter is preheated, thereby improving the anti-freezing ability of the water meter.

[0040] Specifically, the heating module 6 includes a shell 61 sleeved on the outside of the water inlet pipe 5, and the inside of the shell 61 is provided with a power coil 62 sleeved on the outside of the water inlet pipe 5, and the power coil 62 generates heat energy when powered on, and can heat the water entering the water meter.

[0041] In this embodiment, the temperature sensor 7 is inserted into the inside of the water meter shell 1 below the water meter shell 1, and the temperature sensor 7 is used at least for measuring the temperature of the water in the inside of the water meter shell 1.

[0042] The bottom of the temperature sensor 7 is fixedly installed with a signal transmitter 8, and the top outer wall of the heating module 6 is provided with a controller 9, and the controller 9 and the signal transmitter 8 are provided with a data line 10.

[0043] The temperature sensor 7 measures the temperature in the inside of the water meter, and when the temperature is lower than the threshold, the temperature sensor 7 transmits the instruction to the controller 9 through the signal transmitter 8 and the data line 10, and the controller 9 starts the heating module 6, and the heating module 6 heats the water entering the water meter, and the heat preservation sleeve 3 is the priority anti-freezing protection, and the heating module 6 is the secondary anti-freezing protection.

[0044] The above has only described certain exemplary embodiments of the present application by way of illustration, and it is needless to say that the described embodiments can be modified in various ways without departing from the spirit and scope of the present application for those skilled in the art. Therefore, the above drawings and descriptions are illustrative in nature, and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A water meter anti-freezing structure with good cold resistance effect, comprising a water meter shell (1), characterized in that, The top of the water meter shell (1) is provided with a dial (2), which is used at least for displaying the reading of the water meter; The outside of the water meter shell (1) is sleeved with a heat preservation sleeve (3), which is used at least for heat preservation of the water meter; One side of the water meter shell (1) is provided with a water inlet pipe (5), and the outside of the water inlet pipe (5) is sleeved with a heating module (6), which is used at least for heating the water entering the inside of the water meter; The lower part of the water meter shell (1) is inserted with a temperature sensor (7) penetrating into the inside of the water meter shell (1), which is used at least for measuring the water temperature inside the water meter shell (1).

2. The water meter anti-freezing structure with good cold resistance according to claim 1, characterized in that, One side of the water meter shell (1) is provided with a water outlet pipe (4), which is symmetrically distributed with the water inlet pipe (5) about the water meter shell (1).

3. The water meter anti-freezing structure with good cold resistance according to claim 1, characterized in that, The bottom of the temperature sensor (7) is fixedly installed with a signal transmitter (8); The top outer wall of the heating module (6) is provided with a controller (9), and a data line (10) is arranged between the controller (9) and the signal transmitter (8).

4. The water meter anti-freezing structure with good cold resistance according to claim 1, characterized in that, The heat preservation sleeve (3) comprises a column sleeve (31) and a taper sleeve (32), the column sleeve (31) is sleeved on the upper part outside the water meter shell (1), and the taper sleeve (32) is sleeved on the lower part outside the water meter shell (1); The both sides of the column sleeve (31) are provided with through holes (33) on the outer wall; The both sides of the column sleeve (31) are provided with slits (34) on the outer wall, which are communicated with the through holes (33).

5. The water meter anti-freezing structure with good cold resistance according to claim 4, characterized in that, After the heat preservation sleeve (3) is sleeved outside the water meter shell (1), the dial (2) is exposed outside.

6. The water meter anti-freezing structure with good cold resistance according to claim 1, characterized in that, The water inlet pipe (5) comprises a connecting head (51), and the outer part of the connecting head (51) is a threaded structure, and the outer part of the connecting head (51) is fixedly sleeved with a limiting plate (52).

7. The water meter anti-freezing structure with good cold resistance according to claim 1, characterized in that, The heating module (6) comprises a shell (61) sleeved outside the water inlet pipe (5), and the inside of the shell (61) is provided with an energized coil (62) sleeved outside the water inlet pipe (5).

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