Overflow alarm device for secondary water supply water tank

Abstract

The utility model discloses an overflow alarm device for a secondary water supply tank, which belongs to the field of water supply equipment and comprises a first pipeline, a second pipeline is mounted at the bottom of the first pipeline, a first valve is mounted between the first pipeline and the second pipeline, and the lower half part of the first pipeline is communicated with an output pipeline. The output pipeline is provided with a second valve, a connecting pipeline is integrally formed on the lower half portion of the second pipeline, the output end of the connecting pipeline is communicated with the detection pipeline, an inserting groove is formed in the lower portion of the detection pipeline, and the detection pipeline is provided with a detection mechanism in a matched mode through the inserting groove. According to the utility model, the structure of the device is optimized, and a plurality of pipelines, valves and the pluggable detection box are matched with each other, so that the overflow monitoring work of the water supply tank is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply equipment, in particular to an overflow alarm device for a secondary water supply tank. Background Art

[0002] Secondary water supply refers to the form in which units or individuals store and pressurize urban public water supply or self-built facilities water supply, and then supply it to users or for their own use through pipelines. Secondary water supply is mainly established to compensate for the lack of pressure in municipal water supply pipelines and to ensure water supply for people living in high-rise buildings.

[0003] Application number: CN202320427390.5 discloses a secondary water supply tank overflow alarm device, characterized in that: it includes a water tank overflow pipe connected to the secondary water supply tank, the overflow pipe is connected to a three-way guide pipe through a first clamp, the bypass of the guide pipe is connected to a drain pipe bent in the direction of the sump, the lower interface of the guide pipe is connected to a shunt pipe through a second clamp, the outlet of the shunt pipe is connected to the inlet of an electronic water flow indicator valve through a third clamp, and the electronic water flow indicator valve is connected to a remote monitoring platform through a communication module; the outlet of the electronic water flow indicator valve is connected to a shunt drain pipe through a fourth clamp, and the shunt drain pipe is provided with a bend in the direction of the sump. The utility model can realize remote monitoring of the overflow state of the secondary water tank.

[0004] However, the following problems still exist: the monitoring of the overflow status is relatively limited. During the continuous overflow monitoring of the water tank, as the water flows in the pipe, the alarm device will always be in the alarm state, which is not convenient for real-time feedback of the overflow situation. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a secondary water supply tank overflow alarm device, optimizes the device structure, and utilizes multiple pipes, valves and pluggable detection boxes to cooperate with each other to achieve overflow monitoring of the water supply tank.

[0006] The utility model is realized by the following technical solutions:

[0007] It comprises a first pipeline, a second pipeline is installed at the bottom of the first pipeline, a first valve is installed between the first pipeline and the second pipeline, the lower half of the first pipeline is connected with an output pipeline, the output pipeline is equipped with a second valve, the lower half of the second pipeline is integrally formed with a connecting pipeline, the output end of the connecting pipeline is connected with a detection pipeline, a slot is opened at the bottom of the detection pipeline, and the detection pipeline is equipped with a detection mechanism through the slot;

[0008] The detection mechanism comprises a detection box, a reinforcement and an alarm mechanism. The detection box is provided with an inner cavity, the detection box is plugged into a slot of the detection pipeline, and two alarm mechanisms are installed in the inner cavity of the detection box.

[0009] Furthermore, the inner side of the top opening of the first pipe is filled with a reinforcement layer, and the reinforcement layer is an integrated structure made of steel structural material.

[0010] Furthermore, a flange is installed on the top of the detection pipeline.

[0011] Furthermore, reinforcements are uniformly arranged in sequence inside the detection box, and the reinforcements are an integrated structure welded from steel structural materials.

[0012] Furthermore, the bottom of the detection box is equipped with a spring sheet.

[0013] Furthermore, the alarm mechanism includes a base, a mounting hole, a socket and a probe. The surface of the base is evenly provided with mounting holes in sequence. The base is fixed to the inner cavity surface of the detection box through the mounting holes and screws. The surface of the base is integrally formed with a socket, and the probe is plugged into the socket.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model optimizes the structure of the device, and uses multiple pipes, valves and pluggable detection boxes to cooperate with each other, so that the water filling and the state after the water filling are separated. After the water filling is completed, if the water level in the water tank rises due to other factors, it will flow to the second pipe, and then react with the detection mechanism in the monitoring pipe to alarm, so as to realize the overflow monitoring of the water supply tank;

[0016] 2. It is convenient for the staff to respond actively. After the overflow alarm is generated, the detection box can be directly pulled out to make the detection pipeline achieve drainage effect. If the overflow is large, the first valve and the second valve can be closed first, and then the investigation work can be carried out. The operation is simple and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the detection pipeline of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the detection box of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the alarm mechanism of the utility model.

[0021] In the figure: 1. first pipeline; 2. second pipeline; 3. first valve; 4. output pipeline; 5. second valve; 6. reinforcement layer; 7. connecting pipeline; 8. detection pipeline; 81. slot; 9. flange; 10. detection mechanism; 11. detection box; 12. inner cavity; 13. reinforcement; 14. alarm mechanism; 141. base; 142. mounting hole; 143. socket; 144. probe; 15. shrapnel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 , the utility model provides embodiments:

[0024] The invention comprises a first pipeline 1, a second pipeline 2 is installed at the bottom of the first pipeline 1, a first valve 3 is installed between the first pipeline 1 and the second pipeline 2, and a reinforcing layer 6 is filled inside the top opening of the first pipeline 1, and the reinforcing layer 6 is an integrated structure made of steel structural material. The reinforcing layer 6 has good strength and rigidity, can provide sufficient strength for the first pipeline 1, and ensure the safety of water injection work.

[0025] The lower half of the first pipeline 1 is connected with an output pipeline 4, and the output pipeline 4 is equipped with a second valve 5. The lower half of the second pipeline 2 is integrally formed with a connecting pipeline 7, and the output end of the connecting pipeline 7 is connected with a detection pipeline 8. The top of the detection pipeline 8 is equipped with a flange 9, and the lower part of the detection pipeline 8 is provided with a slot 81. The detection pipeline 8 is equipped with a detection mechanism 10 through the slot 81;

[0026] The detection mechanism 10 includes a detection box 11, a reinforcement 13 and an alarm mechanism 14. The reinforcement 13 is evenly arranged inside the detection box 11 in sequence. The reinforcement 13 is an integrated structure welded from steel structural materials. It has a sufficient supporting effect and can provide sufficient reinforcement for the strength of the detection box 11 to avoid easy damage due to pressure. The detection box 11 is provided with an inner cavity 12. The detection box 11 is plugged into the slot 81 of the detection pipe 8. The bottom of the detection box 11 is equipped with a spring 15. During the plugging process of the detection box 11, the spring 15 can be used to squeeze the surface of the detection pipe 8 to perform basic fixing work, and the detection box 11 is installed with two alarm mechanisms 14 in the inner cavity 12.

[0027] The alarm mechanism 14 includes a base 141, a mounting hole 142, a socket 143 and a probe 144. The surface of the base 141 is evenly and evenly provided with mounting holes 142. The base 141 is fixed to the surface of the inner cavity 12 of the detection box 11 through the mounting holes 142 and screws. The surface of the base 141 is integrally formed with a socket 143, and the probe 144 is plugged into the socket 143. Among them, the probe 144 is a water overflow alarm probe. During the working process, the first pipe 1 is used to cooperate with the output pipe 4 to complete the installation, and the water tank is filled with water. During this period, the first valve 3 is in a closed state. After the water filling work is completed, the first valve 3 is opened to make the first pipe 1 and the second pipe 2 connected. At this time, the early warning work is officially realized. When the water tank overflows due to external factors or water leakage in other pipes, the water flow will pass through the connecting pipe 7 into the detection pipe 8 and finally be sent to the inner cavity of the detection box 11. At this time, the alarm work is realized through the alarm probe 144 in the detection box 11. The staff who receive the signal can directly pull out the detection box 11 to send out a part of the overflow water first. If the overflow is small, the detection box 11 can be directly reinserted. If the overflow is large, it is necessary to close the first valve 3 and start other aspects of the investigation.

[0028] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0029] In summary, the above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. All equivalent changes and modifications to the shapes, structures, features and spirits described in the claims of the present invention should be included in the claims of the present invention.

Claims

1. A secondary water supply tank overflow alarm device, comprising a first pipe (1), characterized in that: A second pipe (2) is installed at the bottom of the first pipe (1), a first valve (3) is installed between the first pipe (1) and the second pipe (2), the lower half of the first pipe (1) is connected to an output pipe (4), the output pipe (4) is equipped with a second valve (5), the lower half of the second pipe (2) is integrally formed with a connecting pipe (7), the output end of the connecting pipe (7) is connected to a detection pipe (8), a slot (81) is provided at the lower part of the detection pipe (8), and the detection pipe (8) is equipped with a detection mechanism (10) through the slot (81); The detection mechanism (10) comprises a detection box (11), a reinforcement member (13) and an alarm mechanism (14); the detection box (11) is provided with an inner cavity (12); the detection box (11) is plugged into a slot (81) of a detection pipe (8); and the detection box (11) has two alarm mechanisms (14) installed in the inner cavity (12).

2. A secondary water supply tank overflow alarm device according to claim 1, characterized in that: The inner side of the top opening of the first pipe (1) is filled with a reinforcement layer (6), and the reinforcement layer (6) is an integrated structure made of steel structural material.

3. The secondary water supply tank overflow alarm device according to claim 1, characterized in that: The top of the detection pipe (8) is equipped with a flange (9).

4. A secondary water supply tank overflow alarm device according to claim 1, characterized in that: The interior of the detection box (11) is uniformly and sequentially provided with reinforcement members (13), and the reinforcement members (13) are an integrated structure formed by welding steel structural materials.

5. The secondary water supply tank overflow alarm device according to claim 1, characterized in that: The bottom of the detection box (11) is equipped with a spring sheet (15).

6. A secondary water supply tank overflow alarm device according to claim 1, characterized in that: The alarm mechanism (14) comprises a base (141), a mounting hole (142), a socket (143) and a probe (144); the mounting holes (142) are uniformly arranged on the surface of the base (141); the base (141) is fixed to the surface of the inner cavity (12) of the detection box (11) through the mounting holes (142) and screws; the socket (143) is integrally formed on the surface of the base (141); and the probe (144) is plugged into the socket (143).

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