CN220930888U

CN220930888U - Heat supply pipe network leak protection device

Info

Publication number: CN220930888U
Application number: CN202323094073.5U
Authority: CN
Inventors: 曲琪
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-05-10
Anticipated expiration: 2033-11-16

Abstract

The utility model relates to the technical field of heating pipe networks and discloses a heating pipe network leakage-proof device, which comprises two pipelines, wherein an alarm mechanism is arranged on the outer side of one pipeline and comprises two connecting rings, one side surface, close to each other, of each connecting ring is fixedly connected with a shell, the outer surface of each pipeline is fixedly connected with the inner wall of the shell, an opening and closing cover is arranged on the outer side of the shell, two waterproof semi-rings are fixedly connected with the inner wall of the shell, and the outer surface of each waterproof semi-ring is in sliding connection with the inner part of the opening and closing cover. This heating network leak protection device detects outside inside moisture through humidity transducer, if moisture content is too big then controls the alarm by central controller and report to the police to make maintenance personnel maintain as early as possible, avoid long-time use can lead to the part ageing of internal interface department, thereby make its sealed effect weaken, lead to inside heating liquid infiltration outflow, and cause the problem of certain potential safety hazard.

Description

Heat supply pipe network leak protection device

Technical Field

The utility model relates to the technical field of heating pipe networks, in particular to a heating pipe network leakage-proof device.

Background

The heat supply pipe network is also called a heat supply pipe, and is a heat supply pipe network formed by a plurality of heat supply pipes from a heat source to a heat supply inlet of a building from a boiler room, a direct-fired machine room, a heat supply center and the like, wherein the design pressure of a heat supply hot water medium is less than or equal to 2.5MPa, the design temperature is less than or equal to 200 ℃, the design pressure of a heat supply steam medium is less than or equal to 1.6MPa, and the design temperature is less than or equal to 350 ℃.

The utility model discloses a heat supply pipe network leakage-proof device with an existing authorized bulletin number of CN217876112U, which comprises a heat supply pipe, wherein a leakage hole is formed in the heat supply pipe, leakage-proof equipment is sleeved on the outer side of the heat supply pipe and positioned at the leakage hole, the leakage-proof equipment comprises an arc-shaped connecting plate a, a first light-passing hole is formed in the arc-shaped connecting plate a, and an arc-shaped connecting plate b is arranged right above the arc-shaped connecting plate a.

By adopting the technical scheme, the arc-shaped connecting plate a and the arc-shaped connecting plate b are fixed on the outer side of the heating pipe through the cooperation of the threaded connecting column and the connecting screw cap, then the vertical threaded column is screwed, the arc-shaped extruding plate can vertically move downwards until the arc-shaped extruding plate seals the leakage hole, then the horizontal limiting bolt is screwed again, the limiting cone is abutted against the outer surface of the arc-shaped extruding plate, so that the arc-shaped extruding plate is prevented from moving, the arc-shaped extruding plate is further limited through the setting of the limiting assembly, the sealing effect is better, the arc-shaped extruding plate is easy to push to the market, but the long-time use of the technical scheme can lead to the ageing of parts at the internal interface, so that the sealing effect is weakened, internal heating liquid is led to permeate and flow out, and a certain potential safety hazard is caused.

Therefore, a person skilled in the art provides a heating pipe network leakage-proof device to solve the problems set forth in the background art.

Disclosure of utility model

The utility model aims to provide a heat supply pipe network leakage-proof device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a heat supply pipe network leakage-proof device comprises two pipelines, wherein an alarm mechanism is arranged on the outer side of one pipeline;

The alarm mechanism comprises two connecting rings, wherein one side surface of each connecting ring, which is close to the other, is fixedly connected with a shell, each outer surface of the pipeline is fixedly connected with the inner wall of the shell, the outer side of the shell is provided with an opening and closing cover, the inner wall of the shell is fixedly connected with two waterproof semi-rings, each outer surface of each waterproof semi-ring is fixedly connected with the inner sliding of the opening and closing cover, two side surfaces of the shell are fixedly connected with rotating plates, the inner wall of the opening and closing cover is fixedly connected with a rotating shaft, each inner wall of the rotating plates is rotatably connected with the outer surface of the rotating shaft, two humidity sensors are arranged in the shell, two alarms and a central controller are fixedly connected with the outer surface of the shell, and the central controller is respectively connected with the humidity sensors and the alarms through wires.

As still further aspects of the utility model: the outer surface of each pipeline is fixedly connected with a flange, and the outer surface of each flange is contacted with the inner wall of the shell.

As still further aspects of the utility model: the outer surface fixedly connected with two snap rings of opening and closing the lid, the surface fixedly connected with two buckles of surface fixedly connected with of shell, every the surface of buckle all with the inside looks joint of snap ring.

As still further aspects of the utility model: the shell is fixedly connected with a protective shell on the outer surface, two side faces, close to each other, of the alarm are fixedly connected with the outer surface of the protective shell, and a plurality of identical heat dissipation openings are formed in the outer surface of the protective shell.

As still further aspects of the utility model: the inner wall of each connecting ring is fixedly connected with the outer surface of the pipeline, and the inner wall of the shell and the inner wall of the opening and closing cover are fixedly connected with leakage-proof strips.

As still further aspects of the utility model: the inner wall fixedly connected with two fixed plates of shell, every the upper surface of fixed plate all with humidity transducer's bottom surface fixed connection.

As still further aspects of the utility model: one of them the outside of flange is provided with three sets of positioning bolt, every group positioning bolt's surface all contacts with the left surface of one of them flange, every group positioning bolt's right-hand member all runs through the flange and extends to the outside of flange, every group positioning bolt's surface all threaded connection has two hexagon nuts, every hexagon nut's left surface all contacts with the right surface of another one flange.

Compared with the prior art, the utility model has the beneficial effects that:

The utility model can sense and alarm when leakage occurs at the joint of the pipeline by arranging the connecting ring, the opening and closing cover, the waterproof semi-ring, the rotating shaft, the humidity sensor, the alarm, the central controller and the rotating plate, the alarm mechanism is opened by using the opening and closing cover, the rotating shaft and the rotating plate, the inside of the container can be overhauled, the humidity sensor is used for detecting the moisture in the inside of the container, and if the moisture content is too large, the central controller controls the alarm to alarm, so that maintenance personnel can maintain the container as early as possible, the part at the internal interface is prevented from aging after long-time use, the sealing effect of the container is weakened, the internal heating liquid is permeated and flows out, and a certain potential safety hazard is caused.

Drawings

FIG. 1 is a schematic view of the overall perspective structure of a heat supply pipe network leakage-proof device;

FIG. 2 is a perspective view of a rotary shaft in a leakage-proof device of a heating pipe network;

FIG. 3 is a schematic perspective view of a central controller in a leakage-proof device of a heating network;

Fig. 4 is a schematic perspective view of a hexagonal nut in a leakage-proof device of a heating pipe network.

In the figure: 1. a pipe; 2. an alarm mechanism; 201. a connecting ring; 202. a housing; 203. opening and closing the cover; 204. waterproof semi-rings; 205. a rotating shaft; 206. a humidity sensor; 207. an alarm; 208. a central controller; 209. a rotating plate; 3. a flange; 4. a clasp; 5. a buckle; 6. a protective shell; 7. a heat radiation port; 8. a leak-proof strip; 9. a fixing plate; 10. positioning bolts; 11. a hexagonal nut.

Detailed Description

Referring to fig. 1-4, a heat supply pipe network leakage-proof device comprises two pipes 1, wherein an alarm mechanism 2 is arranged on the outer side of one pipe 1, the alarm mechanism 2 comprises two connecting rings 201, a side surface, close to each other, of each connecting ring 201 is fixedly connected with a shell 202, the outer surface of each pipe 1 is fixedly connected with a flange 3, the outer surface of each flange 3 is contacted with the inner wall of the shell 202, and a larger operation space is provided for an interface between the two pipes 1 by the flange 3, so that the connection of the two pipes is more airtight.

The surface of every pipeline 1 all with the inner wall fixed connection of shell 202, the outside of shell 202 is provided with the lid 203 that opens and shuts, the surface fixed connection of lid 203 has two snap rings 4, the surface fixed connection of shell 202 has two buckles 5, the surface of every buckle 5 all with the inside looks joint of snap ring 4, through being provided with buckle 5 and snap ring 4, will open and shut lid 203 and shell 202 and fix, avoid inside operation to receive external influence.

The inner wall fixedly connected with two waterproof semi-rings 204 of shell 202, the surface of every waterproof semi-ring 204 all with the inside sliding connection of lid 203 that opens and shuts, the surface fixedly connected with protective housing 6 of shell 202, the surface that two alarms 207 are close to each other all with the surface fixed connection of protective housing 6, the same thermovent 7 of a plurality of has been seted up to the surface of protective housing 6, through being provided with protective housing 6 and thermovent 7, protect inside central controller 208 to discharge its heat that produces.

The equal fixedly connected with of both sides face of shell 202 changes board 209, and the inner wall fixedly connected with pivot 205 of lid 203 opens and shuts, and the inner wall of every board 209 all rotates with the surface of pivot 205 to be connected, and the inner wall of every go-between 201 all is connected with the surface fixed of pipeline 1, and the inner wall of shell 202 and the equal fixedly connected with leak protection strip 8 of inner wall of lid 203 open and shut, through being provided with leak protection strip 8, guarantees the airtight during shell 202 and lid 203 closure open and shut, avoids the outflow of liquid.

The inside of shell 202 is provided with two humidity transducer 206, and the surface of shell 202 is fixedly connected with two alarm 207 and central controller 208 respectively, and central controller 208 passes through the wire and is connected with humidity transducer 206 and alarm 207 electricity respectively, and the inner wall fixedly connected with of shell 202 two fixed plates 9, and the upper surface of every fixed plate 9 all is fixed with humidity transducer 206's bottom surface fixed connection through being provided with fixed plate 9, fixes inside humidity transducer 206, avoids its position to change, influences the detection to humidity.

The outside of one of them flange 3 is provided with three set of positioning bolt 10, the surface of every positioning bolt 10 of group all contacts with the left surface of one of them flange 3, the right-hand member of every positioning bolt 10 of group all runs through flange 3 and extends to the outside of flange 3, the surface of every positioning bolt 10 of group all threaded connection has two hex nuts 11, and every positioning bolt 10 of group is two positioning bolt 10, the left surface of every hex nut 11 all contacts with the right surface of another flange 3, through being provided with hex nuts 11 and positioning bolt 10, fix two flanges 3, make liquid can flow through two pipelines 1, and guarantee its seal.

The working principle of the utility model is as follows: when the intelligent water heater is used, the humidity sensor 206, the alarm 207 and the central controller 208 are powered on, the surface of the pipeline 1 is fixed on the connecting ring 201, the alarm mechanism 2 is stably connected to the surface of the pipeline 1, if leakage occurs at the joint of the flange 3, liquid flows into the bottom of the shell 202, the humidity is monitored by the humidity sensor 206 at the bottom of the shell 202, after the humidity reaches or exceeds a preset value, the humidity sensor 206 sends an electric signal to the central controller 208, the central controller 208 controls the alarm 207 to occur, a leakage message is remotely transmitted to a maintainer through an uploading module of the central controller 208, when maintenance is needed, the clamping ring 4 is separated from the clamping ring 5, the opening and closing cover 203 is opened, the internal flange opening is maintained, meanwhile, the contact part of the shell 202 and the opening and closing cover 203 is waterproof treated through the leak-proof strip 8 and the waterproof semi-ring 204, the leaked liquid is prevented from flowing out from a gap between the shell 202 and the opening and closing cover 203, the part at an internal interface is prevented from aging caused by long-time use, so that the sealing effect of the part is weakened, the internal heat supply liquid is permeated out, and a certain hidden danger is caused.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a heating network leak protection device, includes two pipeline (1), its characterized in that: an alarm mechanism (2) is arranged on the outer side of one of the pipelines (1);

Alarm mechanism (2) are including two go-between (201), two go-between (201) are close to one side joint fixedly connected with shell (202) each other the surface of pipeline (1) all with the inner wall fixed connection of shell (202), the outside of shell (202) is provided with and opens and shuts lid (203), the inner wall fixedly connected with of shell (202) two waterproof semi-rings (204), every the surface of waterproof semi-rings (204) all with the inside sliding connection who opens and shuts lid (203), the both sides face of shell (202) all fixedly connected with swivel plate (209), the inner wall fixedly connected with pivot (205) of lid (203) open and shut, every the inner wall of swivel plate (209) all rotates with the surface of pivot (205) to be connected, the inside of shell (202) is provided with two humidity transducer (206), the surface of shell (202) is two alarm devices (207) and central controller (208) of fixedly connected with respectively, central controller (208) are connected with humidity transducer (207) electricity respectively through the wire.

2. The heating network leakage prevention device according to claim 1, wherein: the outer surface of each pipeline (1) is fixedly connected with a flange (3), and the outer surface of each flange (3) is contacted with the inner wall of the shell (202).

3. The heating network leakage prevention device according to claim 1, wherein: the outer surface fixedly connected with two snap rings (4) of lid (203) opens and shuts, the outer surface fixedly connected with two buckles (5) of shell (202), every the surface of buckle (5) all with the inside looks joint of snap ring (4).

4. The heating network leakage prevention device according to claim 1, wherein: the outer surface fixedly connected with protective housing (6) of shell (202), two the surface that alarm (207) are close to each other all is connected with the surface fixed of protective housing (6), a plurality of the same thermovent (7) have been seted up to the surface of protective housing (6).

5. The heating network leakage prevention device according to claim 1, wherein: the inner wall of each connecting ring (201) is fixedly connected with the outer surface of the pipeline (1), and the inner wall of the shell (202) and the inner wall of the opening and closing cover (203) are fixedly connected with a leakage-proof strip (8).

6. The heating network leakage prevention device according to claim 1, wherein: the inner wall of the shell (202) is fixedly connected with two fixing plates (9), and the upper surface of each fixing plate (9) is fixedly connected with the bottom surface of the humidity sensor (206).

7. The heating network leakage prevention device according to claim 2, wherein: one of them the outside of flange (3) is provided with three sets of positioning bolt (10), every set of the surface of positioning bolt (10) all contacts with the left surface of one of them flange (3), every set of the right-hand member of positioning bolt (10) all runs through flange (3) and extends to the outside of flange (3), every set of the surface of positioning bolt (10) all threaded connection has two hexagon nuts (11), every the left surface of hexagon nut (11) all contacts with the right surface of another one flange (3).