CN211836022U - Fire-fighting pipeline pressure monitoring device - Google Patents

Abstract

The utility model discloses a fire control pipeline pressure monitoring device, including pipeline and auxiliary pipe, the auxiliary pipe is connected in the upper end of pipeline, and the inside of auxiliary pipe and the inside intercommunication of pipeline, the upper end of auxiliary pipe is inside to be inserted to being fixed with pressure sensor, and pressure sensor's bottom outer lane and the upper end inner circle of auxiliary pipe all are provided with the screw thread, and pressure sensor passes through the fixed inherent auxiliary pipe of the mode that the screw thread connects soon, installs the valve on the auxiliary pipe of pressure sensor below, the left side end-to-end of pipeline is fixed with the flange, and the inboard fixed surface of flange has the filter screen. The utility model discloses a plant pressure sensor and fix in the auxiliary pipe to set up the valve below it, set up the filter screen in left valve inboard simultaneously, can avoid the impurity in the pipeline to use pressure sensor, can directly close the valve when changing or overhauing pressure sensor simultaneously, avoid the rivers play in the pipeline, made things convenient for the maintenance change to pressure sensor.

Description

Fire-fighting pipeline pressure monitoring device

Technical Field

The utility model relates to a fire pipeline pressure monitoring technical field specifically is a fire pipeline pressure monitoring device.

Background

At present, along with the development of social economy, urban construction is also accelerated gradually, and various buildings are more and more, in case of taking a fire hazard, if a timely effective fire control system does not make a timely response to the fire hazard, serious economic losses can be brought to the nation and people, a fire pipeline is an important component in a fire system, and when the fire hazard occurs, the fire pipeline needs to be guaranteed to be capable of being taken from the fire pipeline quickly to extinguish the fire.

In order to guarantee that the fire-fighting pipeline can be normal when a fire disaster provides the fire-fighting water, a pressure monitoring device is required to be arranged, the pressure inside the fire-fighting pipeline is constantly guaranteed to meet the normal requirement, the existing pressure monitoring device detects the water pressure through a pressure sensor which is simple to install, however, the water pressure inside the fire-fighting pipeline is large, impurities possibly exist, the sensor is easy to damage after long-term use, the water pressure of the connector of the sensor installed on the existing fire-fighting pipeline is too large when the sensor is replaced, and therefore the sensor is inconvenient to replace and install smoothly. Therefore, we propose a fire fighting pipeline pressure monitoring device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire control pipeline pressure monitoring device fixes in the auxiliary pipe through planting pressure sensor to set up the valve below it, set up the filter screen in left valve inboard simultaneously, can avoid the impurity in the pipeline to use pressure sensor, can directly close the valve when changing or overhauing pressure sensor simultaneously, avoid the rivers play in the pipeline, made things convenient for the maintenance change to pressure sensor, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting pipeline pressure monitoring device comprises a pipeline and an auxiliary pipe, wherein the auxiliary pipe is connected to the upper end of the pipeline, and the interior of the auxiliary pipe is communicated with the interior of the pipeline;

the utility model discloses a pipeline, including the auxiliary pipe, the upper end of auxiliary pipe is inside to be inserted to being fixed with pressure sensor, and pressure sensor's bottom outer lane and the upper end inner circle of auxiliary pipe all are provided with the screw thread, and in pressure sensor passes through the fixed inherent auxiliary pipe of the mode that the screw thread connects soon, install the valve on the auxiliary pipe of pressure sensor below, the left side end of pipeline is fixed with the flange, and the inboard fixed surface of flange has the filter screen, the upper end of auxiliary pipe is provided with the seat groove, and the seat inslot is arranged in to pressure sensor's below.

As an optimized embodiment of the present invention, the filter groove is opened on the left surface of the flange, and the filter screen is disposed in the filter groove of the flange.

As a preferred embodiment of the utility model, the surface of flange is encircleed and has been seted up the opening, and the opening is a plurality of, and a plurality of openings evenly distributed.

As a preferred embodiment of the present invention, the flange is fixed to the left end of the pipeline by welding.

As a preferred embodiment of the present invention, the top of the pressure sensor is connected with a wire, and the pressure sensor is connected with an external monitoring computer through the wire.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fire control pipeline pressure monitoring device fixes in the auxiliary pipe through planting pressure sensor to set up the valve below it, set up the filter screen in left valve inboard simultaneously, can avoid the impurity in the pipeline to use pressure sensor, can directly close the valve when changing or overhauing pressure sensor simultaneously, avoid the rivers play in the pipeline, made things convenient for the maintenance change to pressure sensor.

2. The utility model discloses a fire-fighting pipeline pressure monitoring device has seted up the filter cell through the left side surface at the flange, and the filter screen is arranged in the filter cell of flange, makes the filter screen fixed in the filter cell of flange, makes the filter screen by fixed relatively stable, later also can change the filter screen.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of the fire fighting pipeline pressure monitoring device of the present invention;

fig. 2 is the flange structure schematic diagram of the fire pipeline pressure monitoring device of the utility model.

In the figure: 1. a pipeline; 2. a secondary pipe; 3. a pressure sensor; 4. a thread; 5. a wire; 6. a seat groove; 7. a flange; 8. a filter cell; 9. filtering with a screen; 10. a valve; 11. and (6) a port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a fire-fighting pipeline pressure monitoring device comprises a pipeline 1 and an auxiliary pipe 2, wherein the auxiliary pipe 2 is connected to the upper end of the pipeline 1, and the interior of the auxiliary pipe 2 is communicated with the interior of the pipeline 1;

inside inserting to being fixed with pressure sensor 3 in the upper end of auxiliary pipe 2, pressure sensor 3's bottom outer lane and auxiliary pipe 2's upper end inner circle all are provided with screw thread 4, and pressure sensor 3 connects in the fixed auxiliary pipe 2 of the mode of screw thread 4 soon, installs valve 10 on the auxiliary pipe 2 of pressure sensor 3 below, the left side end of pipeline 1 is fixed with flange 7, and the inboard fixed surface of flange 7 has filter screen 9, the upper end of auxiliary pipe 2 is provided with the seating groove 6, and the seating groove 6 is arranged in to pressure sensor 3's below.

In this embodiment (see fig. 1 and 2), the pressure sensor 3 is inserted and fixed in the secondary pipe 2, the valve 10 is disposed below the pressure sensor 3, and the filter screen 9 is disposed on the inner side of the valve 10 on the left side, so that impurities in the pipeline 1 can be prevented from acting on the pressure sensor 3, and the valve 10 can be directly closed when the pressure sensor 3 is replaced or repaired, thereby preventing water in the pipeline 1 from flowing out, and facilitating maintenance and replacement of the pressure sensor 3.

Wherein, the left side surface of flange 7 has seted up filter tank 8, and filter screen 9 is arranged in filter tank 8 of flange 7.

In this embodiment (see fig. 1), the filter groove 8 is formed in the left side surface of the flange 7, and the filter screen 9 is disposed in the filter groove 8 of the flange, so that the filter screen 9 is fixed in the filter groove 8 of the flange 7, the filter screen 9 is fixed relatively stably, and then the filter screen 9 can be replaced.

Wherein, the surface of flange 7 is encircleed and has been seted up through opening 11, and through opening 11 is a plurality of, and a plurality of through openings 11 evenly distributed.

In this embodiment (see fig. 2), the flange 7 can be connected to the flange 7 of another pipeline 1 by bolts through the through holes 11 on the flange 7.

Wherein the flange 7 is fixed at the left end of the pipeline 1 by welding.

Wherein, pressure sensor 3's top is connected with wire 5, and pressure sensor 3 is connected with external monitoring computer through wire 5.

In the present embodiment (see fig. 1), the type of the pressure sensor 3 is SIN-P300.

It should be noted that the present invention relates to a fire pipeline pressure monitoring device, which comprises a pipeline 1, an auxiliary pipe 2, a pressure sensor 3, a thread 4, a wire 5, a seat groove 6, a flange 7, a filter tank 8, a filter screen 9, a valve 10, and a through opening 11, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principle of the components are known by those skilled in the art through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices, which refer to power components, electric devices, adaptive monitoring computers, and power supplies, are connected through wires, and specific connection means should be referred to the following working principle, wherein the electric devices are electrically connected in sequence, and the detailed connection means is a known technology in the art, and the following working principle and process are mainly introduced without describing the electrical control, during operation, it is fixed to make adjacent pipeline 1 pass through flange 7 and bolted connection, water pressure in the pipeline 1 can detect through pressure sensor 3, and convey to external monitoring computer and connect, filter screen 9 can avoid impurity to pass through to pressure sensor 3's bottom, cause the damage to it, when long-term use pressure sensor 3 breaks down, at first close valve 10, then unscrew pressure sensor 3, later change new pressure sensor 3 and connect soon and screw up, then open valve 10 again and can continue to use monitoring function.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a fire control pipeline pressure monitoring device, includes pipeline (1) and auxiliary pipe (2), its characterized in that: the auxiliary pipe (2) is connected to the upper end of the pipeline (1), and the interior of the auxiliary pipe (2) is communicated with the interior of the pipeline (1);

the utility model discloses a pipeline, including auxiliary pipe (2), the upper end of auxiliary pipe (2) is inside to be inserted to being fixed with pressure sensor (3), and the bottom outer lane of pressure sensor (3) and the upper end inner circle of auxiliary pipe (2) all are provided with screw thread (4), and in pressure sensor (3) connect the fixed interior auxiliary pipe (2) of mode soon through screw thread (4), install valve (10) on auxiliary pipe (2) of pressure sensor (3) below, the left side end of pipeline (1) is fixed with flange (7), and the inboard fixed surface of flange (7) has filter screen (9), the upper end of auxiliary pipe (2) is provided with seat groove (6), and the below of pressure sensor (3) is arranged in seat groove (6).

2. A fire fighting pipeline pressure monitoring device according to claim 1, characterized in that: a filter tank (8) is arranged on the left side surface of the flange (7), and a filter screen (9) is arranged in the filter tank (8) of the flange (7).

3. A fire fighting pipeline pressure monitoring device according to claim 1, characterized in that: the surface of flange (7) is encircleed and has been seted up through opening (11), and through opening (11) are a plurality of, and a plurality of through openings (11) evenly distributed.

4. A fire fighting pipeline pressure monitoring device according to claim 1, characterized in that: the flange (7) is fixed at the tail end of the left side of the pipeline (1) in a welding mode.

5. A fire fighting pipeline pressure monitoring device according to claim 1, characterized in that: the upper part of the pressure sensor (3) is connected with a lead (5), and the pressure sensor (3) is connected with an external monitoring computer through the lead (5).

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