CN219450913U - Antifreezing water supply device - Google Patents

Abstract

The utility model discloses an antifreezing water supply device, and relates to the technical field of water supply facilities. The utility model comprises an antifreezing box, wherein a plurality of water meters are arranged in the antifreezing box, and two ends of each water meter are connected with water supply pipelines; the antifreezing box is provided with a plurality of preformed holes for a water supply pipeline to pass through; the inner surface of the antifreeze box is attached with heat preservation cotton, and the bottom of the antifreeze box is provided with a water level sensor. According to the utility model, the water supply hinge is arranged in the anti-freezing box, and the heat preservation cotton is adhered in the anti-freezing box, so that the possibility of freezing of the water supply hinge is reduced; meanwhile, the water level sensor is arranged at the bottom of the antifreeze box, any pipeline interfaces leak water and all gather at the bottom, so that whether water leakage occurs in the box or not can be monitored timely, an alarm is given to staff, the probability of icing caused by water leakage is further reduced, and the running stability of the water supply junction is improved.

Description

Antifreezing water supply device

Technical Field

The utility model belongs to the technical field of water supply facilities, and particularly relates to an antifreezing water supply device.

Background

The water meter is a meter for measuring water flow, and is mostly an accumulated flow measurement of water. When the water meter is installed, the caliber of the water meter is determined according to the caliber of the installation pipeline, and the installation position of the water meter is prevented from insolation, flooding, freezing and pollution. When the conventional water meter is used in winter, especially in northern winter, due to relatively low air temperature, accumulated water in the pipeline and the water meter is frozen, and the volume is increased after the water meter is frozen, so that the pipeline and the water meter are cracked and water leakage is caused. Especially at the interface of the water meter and the pipeline, if water leakage occurs, the probability of icing at the interface is greatly increased and the water meter is spread into the pipeline and the water meter. The icing can destroy the internal structure of the water meter, and cause the damage of the internal mechanism of the water meter, thereby affecting the normal use of the water meter.

At the water supply hub, a plurality of secondary water supply pipes are typically connected to the main water supply pipe, and water meters are typically installed on the secondary water supply pipes. Therefore, a large number of pipeline interfaces exist at the water supply junction, and the risk of water leakage is high, and accordingly, the probability of icing caused by water leakage is high. Once the junction is frozen or the water meter and the pipeline are damaged, the water demand of downstream users is influenced on a large scale, and damaged parts are required to be replaced, so that the maintenance practical cost is increased. In order to prevent the phenomenon from happening in winter, the staff needs to frequently check and maintain the water supply junction, which greatly increases the working intensity of the related staff and wastes time and labor.

Disclosure of Invention

The utility model aims to provide an antifreezing water supply device, which is characterized in that a water supply pivot is arranged in an antifreezing box, and heat preservation cotton is attached in the antifreezing box, so that the possibility of freezing of the water supply pivot is reduced, and meanwhile, a water level sensor is arranged at the bottom of the antifreezing box, so that water leakage in the box can be monitored in time, and the problems of high water leakage and freezing probability, frequent checking and maintenance for personnel and time and labor waste in the existing water supply pivot are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an anti-freezing water supply device, which comprises an anti-freezing box, wherein a plurality of water meters are arranged in the anti-freezing box, and two ends of each water meter are connected with a water supply pipeline; the antifreeze box is provided with a plurality of preformed holes for water supply pipelines to pass through the antifreeze box. The inner surface of the anti-freezing box is adhered with heat preservation cotton, and the bottom of the anti-freezing box is provided with a water level sensor.

As a preferential technical scheme of the utility model, a plurality of water meters are arranged in the antifreeze box from top to bottom in a layered manner, and brackets for fixing water supply pipelines at two ends of each layer of water meter are arranged in the antifreeze box.

As a preferential technical scheme of the utility model, the water supply pipelines at the two ends of the water meter are fixed with the bracket through the clamping pieces. The interface between the pipeline and the water meter is prevented from deformation under the gravity or other deformation stress, so that the probability of water leakage caused by deformation is reduced, and the probability of icing caused by water leakage is reduced

As a preferential technical scheme of the utility model, the bottom of the antifreeze box is horizontally provided with a baffle plate, and the baffle plate divides the antifreeze box into an installation cavity above for installing a water meter and a water supply pipeline and a heat preservation cavity below for filling heat preservation materials.

As a preferential technical scheme of the utility model, the water level sensor is arranged on the partition board, and the partition board is fixed with the inner wall of the antifreeze box in a sealing way.

As a preferential technical scheme of the utility model, the water level sensor is connected with an alarm for giving out a water leakage alarm to staff.

As a preferential technical scheme of the utility model, a water drain hole is arranged in the installation cavity along the upper surface of the partition plate, and the water drain hole is matched with a hole blocking plug.

As a preferential technical scheme of the utility model, the heat preservation cavity is filled with polyurethane foam materials.

The utility model has the following beneficial effects:

1. according to the utility model, the water supply hinge is arranged in the anti-freezing box, and the heat preservation cotton is adhered in the anti-freezing box, so that the possibility of freezing of the water supply hinge is reduced; meanwhile, the water level sensor is arranged at the bottom of the antifreeze box, any pipeline interfaces leak water and all gather at the bottom, so that whether water leakage occurs in the box or not can be monitored timely, an alarm is given to staff, the probability of icing caused by water leakage is further reduced, and the running stability of the water supply junction is improved.

2. According to the utility model, the bracket is arranged in the antifreeze box, and the water supply pipelines at the two ends of the water meter are fixed with the bracket through the clamping pieces, so that the deformation of the interface between the pipeline and the water meter under the gravity or other deformation stress is avoided, the probability of water leakage caused by deformation is reduced, and the probability of freezing caused by water leakage is reduced.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an antifreeze water supply device of the present utility model;

FIG. 2 is a schematic view of the internal structure of the antifreeze box;

FIG. 3 is an enlarged partial schematic view of FIG. 2A;

fig. 4 is a schematic diagram of the internal structure of the antifreeze case in the second embodiment;

in the drawings, the list of components represented by the various numbers is as follows:

1-antifreeze box, 2-water meter, 3-water supply pipeline, 4-heat preservation cotton, 5-water level sensor, 6-support, 7-fastener, 8-baffle, 9-heat preservation chamber, 10-drainage hole, 11-alarm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-2, the present embodiment provides an anti-freezing water supply device for anti-freezing treatment of a water supply junction. The device comprises an antifreezing box 1, wherein a plurality of water meters 2 are arranged in a layered manner from top to bottom in the antifreezing box 1, and two ends of each water meter 2 are connected with water supply pipelines 3. The antifreeze box 1 is provided with a plurality of preformed holes for the water supply pipeline 3 to pass through the antifreeze box 1.

The side wall and the top of the anti-freezing box 1 are glued with heat preservation cotton 4, and the inner wall of the door body of the anti-freezing box is also glued with heat preservation cotton 4 so as to prevent the pipeline and the water meter 3 inside from freezing.

Meanwhile, a water level sensor 5 is arranged at the bottom of the anti-freezing box 1, and the water level sensor 5 is connected with an alarm 11. Any pipeline interface leaks water and is collected at the bottom of the antifreeze box 1, so that whether water leakage occurs in the box can be monitored in time, and an alarm can be sent to staff. The side wall of the antifreeze box 1 is provided with a drain hole 10 along the bottom surface, and the drain hole 10 is matched with a hole blocking plug so that workers can timely drain accumulated water leaked on the partition plate 8. The alarm 11 may be an audible and visual alarm installed on the antifreeze case 1, and may emit an audible and visual alarm when water leakage occurs in the antifreeze case 1. The anti-freezing box 1 can also be an alarm with a networking function, and can send alarm information to a remote place when water leakage occurs in the anti-freezing box 1. Thereby reducing the probability of icing caused by water leakage in the anti-freezing box 1 and improving the operation stability of the water supply junction.

In addition, as shown in fig. 2 and 3, a bracket 6 is provided in the antifreeze case 1, and water supply pipes 3 at both ends of the water meter 2 are fixed to the bracket 6 by a clip 7. The interface between the water supply pipeline 3 and the water meter 2 is prevented from being deformed under the gravity or other deformation stress, so that the probability of water leakage caused by deformation is reduced, and the probability of icing caused by water leakage is further reduced.

Example two

Based on the first embodiment, the second embodiment is different in that:

referring to fig. 4, a partition plate 8 is horizontally arranged at the bottom of the antifreeze box 1, the partition plate 8 divides the antifreeze box into an upper installation cavity and a lower heat preservation cavity 9, the installation cavity is used for installing the water meter 2 and the water supply pipeline 3, and the heat preservation cavity 9 is used for filling heat preservation materials.

The water level sensor 5 is installed on the baffle 8, and the baffle 8 is fixed with the inner wall of the antifreeze box 1 through welding seal, namely, a certain water storage function is provided between the upper surface of the baffle 8 and the inner wall of the antifreeze box 1, and when water leakage occurs, a certain water quantity can be accumulated on the upper surface of the baffle 8, so that the monitoring error of the water level sensor 5 is avoided. Wherein, in the installation cavity, open along the upper surface of baffle 8 has a wash port 10, wash port 10 cooperation has the jam hole to the staff will leak ponding on baffle 8 in time discharge.

Because the bottom of the antifreeze box 1 needs to have a certain water storage function, the heat preservation cotton is shrunken or falls off due to water storage. Therefore, the design of attaching the insulating cotton 4 is not suitable here, but the design of adding the insulating cavity 9 is adopted. The heat insulating material filled in the heat insulating cavity 9 can be polyurethane foaming material or other heat insulating materials, such as stuffed heat insulating cotton or heat insulating foam.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. The anti-freezing water supply device is characterized by comprising an anti-freezing box (1), wherein a plurality of water meters (2) are arranged in the anti-freezing box (1), and two ends of each water meter (2) are connected with a water supply pipeline (3); the anti-freezing box (1) is provided with a plurality of reserved holes for a water supply pipeline (3) to pass through the anti-freezing box (1);

the anti-freezing box is characterized in that heat preservation cotton (4) is attached to the inner surface of the anti-freezing box (1), and a water level sensor (5) is installed at the bottom of the anti-freezing box (1).

2. An anti-freezing water supply device according to claim 1, characterized in that a plurality of water meters (2) are arranged in layers from top to bottom in an anti-freezing box (1), and a bracket (6) for fixing water supply pipelines (3) at two ends of each layer of water meters (2) is arranged in the anti-freezing box (1).

3. An anti-freezing water supply device according to claim 2, wherein the water supply pipes (3) at both ends of the water meter (2) are fixed with the bracket (6) by the clip members (7).

4. An antifreeze water supply device according to claim 1, characterized in that the bottom of the antifreeze tank (1) is horizontally provided with a partition plate (8), the partition plate (8) divides the antifreeze tank into an installation cavity above for installing the water meter (2) and the water supply pipeline (3), and a heat preservation cavity (9) below for filling heat preservation materials.

5. The antifreeze water supply device according to claim 4, wherein the water level sensor (5) is mounted on a partition plate (8), and the partition plate (8) is sealed and fixed with the inner wall of the antifreeze tank (1).

6. An anti-freezing water supply device according to claim 5, characterized in that the water level sensor (5) is coupled with an alarm (11).

7. An anti-freezing water supply device according to claim 6, characterized in that a drain hole (10) is formed along the upper surface of the partition plate (8) in the installation cavity, and the drain hole (10) is matched with a blocking hole plug.

8. An anti-freezing water supply device according to claim 4, characterized in that the heat-preserving chamber (9) is filled with polyurethane foam material.