TWM304659U - Inspection wire for liquid leakage - Google Patents

Description

M304659 VIII. New description: [New technical field] This creation is about a detection line, especially for a wire for leak detection, using the detection component set outside the wire to detect the leakage, and Made of copper-tin metal, it can reduce the impedance and increase the transmission distance, and it is easy to eliminate evaporation after exposure to water droplets and is not susceptible to corrosion and damage when encountering strong chemicals. [Prior Art] The wire of the conventional detection line is made of stainless steel, but the transmission distance is limited due to its high impedance, and the detection signal can only be a digital signal, making the signal detection difficult, therefore, creation Based on the foregoing reasons, the person has made a lack of improved conventional techniques. [New content] The leak detection line of this creation uses the detection component provided outside the wire to detect the liquid leakage, and is made of copper-tin metal to reduce the impedance and increase the transmission distance, and it is easy to eliminate the evaporation after the water droplets are attached. And when exposed to strong chemicals, it is not susceptible to corrosion and damage. Based on the foregoing purposes, the liquid leakage detection line of the present invention comprises two wires, which are made of copper; two tin metal layers respectively coated on the wires; an insulating sheath, the wires and the tin metal layers Parallelly wrapped in the insulating sheath; and a detecting component having a first metal piece and a second metal piece, the first metal piece and the second metal piece being sleeved at a predetermined distance to the insulating sheath The first metal piece has a first spike, and the tin metal layer is electrically connected to one of the wires through the insulating sheath, and the second metal piece has a second spike. The insulating sheath and the tin metal layer are electrically connected to the other wire. Since the wire is made of copper-tin metal, the impedance and the transmission distance can be sufficiently reduced, and the leakage can be detected by analog or digital signals. . M304659 In order to familiarize the person skilled in the art with the purpose, features and effects of the present invention, the following specific embodiments, together with the accompanying drawings, are described in detail below. [Embodiment] The first figure shows a perspective view of the leak detection line of the creation; as shown in the figure, the leak detection line of the creation includes two wires 1 made of copper and two tin metal layers 2, respectively Wrapped on the two wires 1; an insulating sheath 3, the wire and the tin metal layer are coated in parallel with the insulating sheath 3; and a detecting component 4 having a first metal piece $1 and a second metal piece The first metal piece 41 and the second metal piece 42 are sleeved on the insulating sheath 3 at a predetermined distance. The first metal piece 41 has a first spike 410 passing through the insulating sheath 3 and the tin metal layer. 2 is electrically connected to one of the wires ,, the second metal piece 42 has a second spike 42〇, and is electrically connected to the other wire through the insulating sheath 3 and the tin metal layer 2; the detecting component 4 It is a plurality of, and is set on the entire leak detection line on average. • The second A picture shows the first type of copper wire in the creation leak detection line. The second B® series shows the creation of the ride detection wire towel.

Figure: As shown in the circle, the pattern can be wound by a single axis 11 (such as No = no) or a plurality of copper wires 12 (as shown in Figure B). The third A® series shows the first part of the creation leak detection wire towel: the first = the original creation leaks a tin metal wire 22 wrapped around the wire 1

% ^ ^ Use the state diagram of the leak detection line; the R-R member does not create the leak detection line of the other line 5 connected to the leak detection level 6 τ will leak the liquid to return to the financial style In the domain (such as the fourth picture M304659 not the water officer 7 or the plane to be tested 8 shown in the fifth figure) whether there is liquid leakage, the principle is to use a small amount of AC voltage signal as conduction (6V / lmA), when in the monitoring area When the leakage meter is leaked to the detection line 5, the detection line (10) resistance changes, and even if the impedance value measured by the loop is low, the liquid leakage detector 6 will make an alarm output, because The material is copper and tin metal, its impedance is low and the transmission distance is more than _meter of wire. It is easy to eliminate evaporation after it is stained with water. It is hard to be corroded and damaged and affects the overall function. . Although Jesus (4) has revealed the above in concrete terms, it is not intended to limit this. 'Being' Anyone who is familiar with this art, in the spirit and scope of the creation of the syllabus, when: making all kinds of changes and retouching, its changes and _ (four) belong to the scope of this creation, 'the scope of protection of this creation Subject to the scope of the patent application (4) attached. [Simple description of the diagram] The first diagram shows the perspective view of the leak detection line of the creation; • The second diagram A shows the first copper conductor in the creation leak detection line; The second B-picture shows the second steel wire in the creation leak detection line. The third A-picture shows the perspective view of the first tin metal layer in the creation leak detection line; θ The third picture system The second type of tin-gold body diagram in the creation leak detection line is displayed; and the fourth picture shows the usage state diagram of the creation leakage detection line. The fifth figure shows another usage state diagram of the creation leak detection line. M304659 [Main component symbol description] 1 wire 2 tin metal layer 3 insulation sheath 4 detection component 5 leakage detection line 6 leakage detection device 7 water pipe 8 to be tested plane 11 single core copper wire 12 prime copper wire 21 electroplating tin Metal layer 22 tin wire 41 first metal piece 42 second metal piece 410 first spike 420 second spike

Claims (1)

M304659 Nine, the scope of application for patents: 1 · A leak detection line, including: two wires, made of copper; a tin metal layer, respectively wrapped in the wires ·: absolutely, the wires and these The tin metal layer is parallelly coated on the insulating sheath-detecting component, and has a first metal piece=the metal piece is sleeved on the two genus at a predetermined distance to form an electrical connection, and the second metal piece has a first= The metal f and the middle wire form an electrical connection between the tin metal layer and the other wire. Secondary thorns, teeth over the insulation sheath and 2. As claimed in the scope of the patent! The leakage detection line described in the item is composed of lines. , A, this line is made of the first copper, 3, as described in the first paragraph of the patent application, the liquid leakage detection line, the copper wire is wound. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The pin metal layer is the liquid leakage detecting line described in the fourth item of the patent (4), wherein the Laijin system is formed by winding a tin metal wire on the V line of the temple. The riding detection line described in the first paragraph of the patent (4), wherein the insulating sheath is made of poly-b. 7. If the application is specified in (4), the missing inspection line, the towel service component is plural 'and averaged On the entire leak detection line. 9