TWM611847U - Sensing line structure for positioning and detection of fuel leaking - Google Patents

Abstract

This creation is an induction wire structure for positioning oil leakage detection. The spool is mainly wound with two induction wires, one continuous wire and one signal wire. The two induction wires, one continuous wire and one signal wire are arranged in a staggered manner. And the spool and the wound two induction wires, a continuous wire and a signal wire are set in a conductive rubber tube. When it comes into contact with liquid hydrocarbon fuel, the conductive rubber tube will shrink and give way to the conductive rubber tube The induction wire inside will be short-circuited due to the contraction of the conductive rubber tube, so as to determine whether there is a leakage of liquid hydrocarbon fuel or the leakage position of liquid hydrocarbon fuel according to the current change, so that it has the effect of environmental detection.

Description

Positioning oil leakage sensing line structure

This creation is related to the structure of a sensing line for positioning and detecting oil leakage, especially a method for judging whether there is a leakage of liquid hydrocarbon fuel or the location of liquid hydrocarbon fuel according to the current change, and is suitable for detecting oil leakage equipment or the like的装置。 The device.

In recent years, the development of industry has led to higher and higher demand for oil products. Many necessities of life cannot be separated from crude oil. Vehicles driven on land, whether they are locomotives, automobiles, large trucks, etc., require oil. Even trains eat diesel fuel. Therefore, there will be a lot of gas stations or oil storage tanks and oil depots. The safety of these places becomes very important, especially when there is an oil spill. Will cause serious pollution to the local area.

Therefore, in gas stations or oil storage tanks and oil depots, accurate calculations must be made for oil consumption to prevent oil leakage, or to monitor the above-mentioned places through a monitoring system to ensure if When an oil leak occurs, the leaking pipeline can be prevented or plugged in the first time, so that the oil leakage situation will not continue to deteriorate, leading to a fire or even an explosion.

Therefore, in view of the above-mentioned shortcomings, the creator hopes to propose a positioning and oil leakage sensing line structure with environmental detection performance, so that users can easily operate and assemble, and devote themselves to research and design to provide user convenience. Sex is the creative motivation that the creator wants to research and create.

The main purpose of this creation is to provide a positioning oil leakage sensing line structure, mainly through the winding of two induction wires, a continuous wire and a signal wire on the spool, and the two induction wires, a continuous wire and a signal wire It is arranged in a staggered arrangement, and the spool and the wound two induction wires, a continuous wire and a signal wire are set in a conductive rubber tube. When it comes into contact with liquid hydrocarbon fuel, the conductive rubber tube will shrink and give way to The induction wire in the conductive rubber tube will be short-circuited due to the contraction of the conductive rubber tube, so as to determine whether there is a leakage of liquid hydrocarbon fuel or the leakage position of liquid hydrocarbon fuel according to the current change, so that there is The efficiency of environmental testing increases the overall practicability.

Another purpose of this creation is to provide a positioning and oil leakage sensing wire structure, through which a metal mesh is arranged between the conductive rubber tube and the spool and the two winding induction wires, a continuous wire and a signal wire. The net is braided by metal material, and the metal net is covering the induction wire, continuous wire and signal wire, and the metal net is connected with a grounding wire to have a grounding effect and prevent static electricity. The resulting performance increases the overall operability.

Another purpose of this creation is to provide a positioning oil leakage sensing wire structure, through which a spiral groove is provided on the spool, and the sensing wire is made of a conductive fluoropolymer, and the continuous wire is The signal wires are respectively made of fluoropolymer, and the conductive rubber tube is made of fluoropolymer with conductive, and the spool is wound with induction wires, continuous wires and signal wires to make it strong The performance of mechanical properties and chemical resistance, thereby increasing the overall usability.

In order to further understand the features, characteristics and technical content of this creation, please refer to the following detailed description and drawings of this creation. However, the attached drawings are only for reference and explanation, and are not intended to limit this creation.

Please refer to Figures 1 to 6, which are schematic diagrams of this creative embodiment, and the best implementation of the location of the oil leakage detection induction line structure of this creation is suitable for detecting oil leakage equipment or similar devices, and changes according to the current To determine whether there is a leak of liquid hydrocarbon fuel or the location of the leak of liquid hydrocarbon fuel, so that it has the effect of detecting oil leaks.

The structure of the induction line for positioning oil leakage detection in this creation is divided into two implementation modes, and the first implementation mode is a spool 10, two induction wires 20, a continuous wire 30, a signal wire 40, A combination design of a metal mesh 50 and a conductive rubber tube 60 (as shown in Figures 1 and 2), in which the induction wire 20 is made of a conductive fluoropolymer 21 and at least one metal core 22 The conductive fluoropolymer 21 is coated with the metal core 22, and the continuous wire 30 and the signal wire 40 are respectively composed of a fluoropolymer 31, 41 and at least one metal core 32, 42. The fluoropolymer 31, 41 is coated with the metal cores 32, 42, the spool 10 is made of plastic polymer (PVC), and the spool 10 is coated with at least one metal conductor 11 Furthermore, the conductive rubber tube 60 is made of conductive fluoropolymer.

In addition, the spool 10 is provided with a spiral groove 12, and the spool 10 is wound with two induction wires 20, a continuous wire 30 and a signal wire 40, and the two induction wires 20, a continuous wire 30 and a signal wire 40 are wound. It is arranged in a staggered arrangement (as shown in Figure 1), and the induction wire 20, continuous wire 30 and signal wire 40 circulate along the spiral groove 12 of the spool 10, so that the induction wire 20, continuous wire 30 and The signal wire 40 can produce a curved spiral shape when winding. Furthermore, the induction wire 20, the continuous wire 30 and the signal wire 40 will be covered with a layer of metal mesh 50 after being wound. The metal mesh 50 is made of metal. Woven, and the metal mesh 50 covers the induction wire 20, continuous wire 30 and signal wire 40, and the spool 10 is assembled with the wound induction wire 20, continuous wire 30, signal wire 40 and metal mesh 50 Set in the conductive rubber tube 60, so that the conductive rubber tube 60 can first come into contact with liquid hydrocarbon fuel, and the so-called liquid hydrocarbon fuel is gasoline, diesel, xylene and other oil products.

The above-mentioned conductive rubber tube 60 is externally equipped with a textile mesh sheath 70, which is made of fluoropolymer, and the conductive rubber tube 60 is protected by the textile mesh sheath 70 (such as As shown in Figure 2), the metal mesh 50 in the conductive rubber tube 60 can be connected to a ground wire (not shown in the figure), so that it has a grounding function, so that it will not be affected by the contact with liquid hydrocarbon fuel. The short-circuit of the current produces a flash point and forms a spark, which has the effect of preventing static electricity.

When the above-mentioned induction wire 20 is wound on the bobbin 10 and formed into a spiral with an arc, the induction wire 20 has a diagonal distance 23 (as shown in Figure 3), and the diagonal distance 23 is the induction The point of the wire 20 on the previous spiral to the point of the induction wire 20 on the same location on the next spiral, and the angular distance 23 is any one of 0.3 cm to 0.8 cm, and the implementation of this creation The angular distance 23 in the example is 0.5 cm, but it is not limited to the embodiment of this creation. In addition, the continuous wire 30 and the signal wire 40 are wound on the bobbin 10 and formed into a curved spiral shape. (Not shown in the figure), and the angular distance from a point of the continuous wire 30 on the previous spiral to a point of the continuous wire 30 on the same location on the next spiral is any one of 0.8 cm to 1.2 cm, The angular distance of the embodiment of this creation is 1.0 cm, but it is not limited to the embodiment of this creation, and the continuous wire 30 is at a point on the previous spiral to the signal wire 40 on the next spiral. The angular distance of a point at the same position is any one of 0.3 cm to 0.8 cm (not shown in the figure), and the angular distance of the embodiment of this creation is 0.5 cm, but it is not limited to the embodiment of this creation.

In addition, the above-mentioned two induction wires 20, a continuous wire 30 and a signal wire 40 can be connected with a connector 80 (as shown in Figure 4), and the connector 80 can be a waterproof plug, and through the connection The device 80 is connected with a lead wire 90, so that the signal can be transmitted through the lead wire 90, and the two induction wires 20, a continuous wire 30 and a signal wire 40 are wound on the spool 10 and a terminal cover Body joint (not shown) to form a protective state.

In addition, this creation is to detect various liquid hydrocarbon fuels through the sensing wire 20, and the liquid hydrocarbon fuels such as gasoline, diesel, xylene and other oil products, when contacted with liquid hydrocarbon fuels, can use The principle of iris adsorption is to first penetrate into the conductive rubber tube 60 through the textile mesh sheath 70 that covers the conductive rubber tube 60, so that the conductive rubber tube 60 shrinks due to liquid hydrocarbon fuel, and at the same time makes the conductive rubber tube 60 shrink. The induction wire 20 in the rubber tube 60 is tightly attached to the inner wall of the conductive rubber tube 60 due to the shrinkage of the conductive rubber tube 60, and the induction wire 20 is short-circuited at the same time, so as to determine whether there is liquid carbon according to the current change. The leak of hydrogen fuel or the location of the leak of liquid hydrocarbon fuel makes it effective for environmental detection.

In addition, the second implementation aspect of this creation is a combination design of a spool 10, two induction wires 20, a continuous wire 30, a signal wire 40 and a conductive rubber tube 60 (as shown in Figures 5 and 6) The difference from the above-mentioned first embodiment is that there is no metal mesh 50 between the conductive rubber tube 60 and the spool 10 and the two winding induction wires 20, a continuous wire 30 and a signal wire 40, that is, The conductive rubber tube 60 is in direct contact with the induction wire 20, continuous wire 30 and signal wire 40 wound on the spool 10, which means that the induction wire 20 can more quickly sense the contraction of the conductive rubber tube 60. It is more closely attached to the inner wall of the conductive rubber tube 60 to shorten the reaction time, so that the leakage of liquid hydrocarbon fuel or the location of the leakage of liquid hydrocarbon fuel can be detected more quickly.

And the spool 10, induction wire 20, continuous wire 30, signal wire 40, and conductive rubber tube 60 of the second implementation aspect of this creation are all the same as the spool 10, induction wire 20, and the first implementation aspect of this creation. The continuous wire 30, signal wire 40 and conductive rubber tube 60 are of the same design. Please refer to the above description, so I won’t repeat it here.

In addition, the wires used in the first implementation aspect of this creation and the first implementation aspect of this creation are all for one-time use, that is, after oil leakage occurs and contact with liquid hydrocarbon fuel, it cannot be used. If it is used again, it needs to be replaced with a new wire to be effective. In addition, the chemical reaction between the above-mentioned wire rod and liquid hydrocarbon fuel requires a time course. Therefore, there will be a time lag after the oil spill. The gasoline is generally about 3 minutes, and the diesel is generally 30 minutes. Minutes to 60 minutes, the other xylene takes about 10 minutes, so when laying the oil spill alarm system, it needs to be fully evaluated before it can be used.

Based on the above detailed description, those who are familiar with this technique can understand that this creation can indeed achieve the aforementioned purpose, and that it has actually complied with the provisions of the Patent Law, and filed a patent application.

However, the above are only the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation; therefore, all simple equivalent changes and modifications made in accordance with the scope of the patent application for this creation and the content of the creation specification , Should still be within the scope of this creation patent.

10: Spool 11: Metal conductor 12: Spiral groove 20: induction wire 21: Conductive fluoropolymer 22: Metal core 23: angular distance 30: continuous wire 31: Fluoropolymer 32: Metal core 40: signal wire 41: Fluoropolymer 42: Metal core 50: metal mesh 60: Conductive rubber tube 70: Textile net sheath 80: Connector 90: Lead wire

Figure 1 is a schematic diagram of the appearance of the first implementation aspect of this creation.

Figure 2 is a schematic cross-sectional view of the first implementation aspect of this creation.

Figure 3 is a schematic diagram of the angular distance of the induction wire in the first embodiment of this creation.

Figure 4 is a schematic diagram of the connection between the connector and the lead wire of the first embodiment of this creation.

Figure 5 is a schematic diagram of the appearance of the second implementation aspect of this creation.

Figure 6 is a cross-sectional schematic diagram of the second implementation aspect of this creation

10: Spool

11: Metal conductor

12: Spiral groove

20: induction wire

21: Conductive fluoropolymer

22: Metal core

30: continuous wire

31: Fluoropolymer

32: Metal core

40: signal wire

41: Fluoropolymer

42: Metal core

50: metal mesh

60: Conductive rubber tube

70: Textile net sheath

Claims (10)

An induction wire structure for positioning oil leakage detection includes a spool, characterized in that the spool is covered with at least one metal conductor, and the spool is wound with two induction wires, a continuous wire and a signal wire, and the two The induction wire, a continuous wire and a signal wire are arranged in a staggered arrangement, and the spool and the wound two induction wires, a continuous wire and a signal wire are arranged in a conductive rubber tube, wherein the conductive rubber tube and the spool and A metal mesh is arranged between the two winding induction wires, a continuous wire and a signal wire. An induction wire structure for positioning oil leakage detection includes a spool, characterized in that the spool is covered with at least one metal conductor, and the spool is wound with two induction wires, a continuous wire and a signal wire, and the two The induction wire, a continuous wire and a signal wire are arranged in a staggered arrangement, and the spool and the wound two induction wires, a continuous wire and a signal wire are arranged in a conductive rubber tube. For example, the positioning oil leakage sensing line structure described in item 1 or 2 of the scope of patent application, wherein the conductive rubber tube is further provided with a textile mesh sheath, and the textile mesh sheath is made of fluoropolymer. Such as the positioning oil leakage sensing line structure described in item 1 or 2 of the scope of patent application, wherein the spool is further provided with a spiral groove. For example, the positioning oil leakage sensing wire structure described in item 1 or 2 of the scope of patent application, wherein the sensing wire is further made of a conductive fluoropolymer and at least one metal core, the conductive fluorine The polymer system covers the metal wire core. For example, the positioning oil leakage sensing line structure described in item 1 or 2 of the scope of patent application, wherein the continuous wire and the signal wire are further made of a fluoropolymer and at least one metal core respectively. The fluoropolymer The material system covers the metal wire core. Such as the positioning oil leakage sensing line structure described in item 1 or 2 of the scope of patent application, wherein the spool is further made of plastic polymer (PVC). For the positioning oil leakage sensing line structure described in item 1 or 2 of the scope of patent application, the conductive rubber tube is further made of conductive fluoropolymer. For the positioning oil leakage sensing line structure described in the first item of the scope of patent application, the metal mesh is further woven from metal materials, and the metal mesh can be connected with a ground wire. For example, the positioning oil leakage sensing wire structure described in item 1 or 2 of the scope of patent application, wherein the sensing wire further has a diagonal distance when winding the spool, and the diagonal distance is any one of 0.3 cm to 0.8 cm One.

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