JP5876615B2 - Spattering salt capture device - Google Patents

Description

  The present invention relates to a scattered salt capturing device that captures the salt scattered in the atmosphere in order to measure the amount of scattered salt.

  In order to predict salt damage caused by sea salt particles such as insulators and steel towers in power transmission systems, the amount of salt scattered in the atmosphere (hereinafter, the amount of salt contained in the unit volume is the amount of salt in the air, and this is multiplied by the wind speed). It is necessary to measure the amount of salt (sprayed salt content), and for that purpose, it is necessary to capture the salt scattered in the atmosphere. The dry gauze method stipulated in JIS Z2382 is to install gauze in a wooden frame with an open window and place it in a well-ventilated place where it does not get wet in the rain, and measure the amount of salt adhering to the gauze. In addition, the method for capturing and analyzing sea salt particles (atmospheric salinity) described in Patent Document 1 is to capture the sea salt particles with a filter by sucking the air through a filter with finer eyes than the sea salt particles. is there.

JP 2010-1112719 A

  In the air salinity capture device described in Patent Document 1, since the air suction amount is constant regardless of the wind speed, the wind speed is measured and the calculation is performed based on the measured value in order to obtain the scattered salt content. There is a need. Further, in the dry gauze method, when gauze is installed in a hundred-leaf box, the gauze stretched in a planar shape is installed in one direction, so that only scattered salt flying from a specific direction can be captured. Accordingly, there is a problem that the amount of scattered salt cannot be measured accurately because the amount of scattered salt captured is small, and the amount of scattered salt cannot be measured for each flight direction.

  This invention is made | formed in view of the said situation, While providing the amount of salt according to a wind speed, it aims at providing the scattered salt content capture apparatus which can capture the scattered salt content which flies from various directions. Is.

The scattering salt content capturing apparatus according to the present invention is a scattering material having a material that can capture the salt content scattered in the atmosphere and has air permeability, and a holding body that holds the material in a cylindrical state. A salt trap and a box provided with an air inlet for accommodating the scattered salt trap and guiding the material to the material; and the holding member is a cylindrical portion around which the material is wound and provided in a net shape If provided below the material, have a, a pan for receiving the salt content fell from the material, the air guide port is provided in said box so as to surround the periphery of the material in the radially outer side of the tubular portion ing.

In the scatter salinity capture device, before Symbol holder extends downwardly from the lower portion of the tubular portion may include a shaft portion for supporting the pan.

Prior Symbol scattering salt capture device may be provided with a louver in the air guide port. Furthermore, the scattering salt content capturing body may be provided with an index indicating an orientation.

  According to the present invention, it is possible to capture an amount of salinity corresponding to the wind speed, and it is possible to capture scattered salt that comes from various directions.

It is a perspective view which shows the scattering salt content capture apparatus which concerns on one Embodiment. It is a longitudinal cross-sectional view which shows the scattering salt content capture apparatus which concerns on one Embodiment. It is a perspective view which shows the inside of the scattering salt content capture apparatus which concerns on one Embodiment. It is a plane sectional view which shows the effect | action of the scattering salt content capture apparatus which concerns on one Embodiment. It is a longitudinal cross-sectional view which shows the effect | action of the scattering salt content capture apparatus which concerns on one Embodiment.

  Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings. FIG. 1 is a perspective view illustrating a scattered salt content capturing apparatus 10 according to an embodiment. FIG. 2 is a longitudinal sectional view showing the scattered salt capturing device 10, and FIG. 3 is a perspective view showing the inside of the scattered salt capturing device 10. As shown in these drawings, the scattered salt content capturing apparatus 10 includes a hundred leaf box 1 and a scattered salt content capturing body 20 installed in the hundred leaf box 1.

  The hundred-leaf box 1 is a rectangular parallelepiped box, and a gallery 2 is provided on four side surfaces. The gallery 2 has a configuration in which rectifying plates that are inclined upward by about 45 ° toward the back side are arranged vertically. Further, a lid 3 is provided on the upper surface of the 100-leaf box 1 for taking in and out the scattered salt-capturing body 20 into and out of the box. One side of the lid 3 is attached to one side of the upper end of the hundred leaf box 1 via a hinge 8 (see FIG. 2), and one side opposite to the hinge 8 of the lid 3 and one side of the upper end of the hundred leaf box 1 are hinges 9. It is fixed in a removable manner. Note that the cover 3 may be omitted by replacing the scattered salt capturing body 20 from the lower part of the hundred-leaf box 1.

  As shown in FIG. 2 and FIG. 3, the scattered salt capturing body 20 includes a gauze 22 that has air permeability and is capable of capturing scattered salt, a gauze holder 24 around which the gauze 22 is wound, and a gauze holder 24. And a supported saucer 26. The gauze 22 is marked with a non-conductive ink.

  The gauze holder 24 includes a net-like cylindrical body 24A, disc-shaped lid portions 24B and 24C for closing upper and lower ends of the cylindrical body 24A, and shaft portions 28A provided on the upper and lower axes of the lid portions 24B and 24C. 28B. The lower end of the shaft portion 28A is coupled to the center of the lid portion 24B, and the upper end of the shaft portion 28B is coupled to the center of the lid portion 24C. The tray 26 is a bottomed cylindrical member, and a shaft portion 28B is coupled to the center thereof. The tray 26 has a larger diameter than the lid portion 24B, and is arranged in the vicinity of the lid portion 24B so that the salt content dropped from the gauze 22 is accumulated.

  A beam member 4 is provided at the bottom of the hundreds of boxes 1 to connect the center portions of a pair of opposite sides, and a cylindrical bearing portion 5 is vertically attached to the longitudinal center portion of the beam member 4. . By inserting the shaft portion 28 </ b> B of the scattered salt content capturing body 20 into the bearing portion 5, the scattered salt content capturing body 20 is held vertically in the hundreds of boxes 1.

  In addition, an elongated plate member 6 that connects a pair of opposite side central portions is provided at the upper portion of the 100-leaf box 1, and a long hole 6A extending from one end in the width direction to the center is provided in the central portion in the longitudinal direction of the plate member 6. Is formed. In addition, a lock plate 7 is provided at the center in the longitudinal direction of the plate 6 so as to be rotatable around the vertical axis. The lock plate 7 is an elongated plate material, and is provided with a rotation shaft 7A (see FIG. 3) at one end in the longitudinal direction and a lock pin 7B at the other end in the longitudinal direction. The lock pin 7B is inserted into and removed from a hole formed in the other end portion in the longitudinal direction of the lock plate 7 and the plate member 6. When the lock pin 7B is inserted into the hole, the enlarged head portion engages with the lock plate 7. Here, in a state where the lock plate 7 is orthogonal to the long hole 6A, the positions of the insertion holes of the lock pins 7B of the lock plate 7 and the plate material 6 are aligned, and the lock plate 7 and one end of the long hole 6A are in the shaft portion 28A. Insert and fix. On the other hand, the shaft portion 28A can be extracted from the long hole 6A in a state where the lock plate 7 does not overlap the long hole 6A.

  Here, the insertion length of the shaft portion 28 </ b> B into the bearing portion 5 is shorter than the distance between the upper lid portion 24 </ b> B and the plate material 6. Further, the distance between the plate 6 and the side surface of the hundred-leaf box 1 is wider than the diameter of the gauze holder 24. Thereby, the fixing of the shaft portion 28A by the lock plate 7 is released, and the scattered salt content capturing body 20 is pulled up so that the shaft portion 28B is extracted from the bearing portion 5, and the shaft portion 28A is extracted from the elongated hole 6A. By pulling up between the plate material 6 and the side surface of the 100 leaves box 1, it can be taken out from the 100 leaves box 1. On the other hand, the scattered salt capturing body 20 is lowered through the space between the plate member 6 and the side surface of the hundred-leaf box 1 so that the shaft portion 28A is inserted into the long hole 6A and then the shaft portion 28B is inserted into the bearing portion 5. By lowering and fixing the shaft portion 28 </ b> A by the lock plate 7, it can be installed in the hundreds of boxes 1.

  FIG. 4 is a plan sectional view showing the operation of the scattered salt content capturing apparatus 10. As shown in this figure, since the louvers 2 are provided on the four sides of the 100 leaves box, the wind blows through the 100 leaves box 1 regardless of the wind direction. Further, since the gauze 22 is held in a cylindrical state by the gauze holder 24 at the center of the 100 leaves box 1, the wind blown through the 100 leaves box 1 passes through the gauze 22 regardless of the wind direction. Thereby, scattered salt adheres to the gauze 22 regardless of the wind direction. Moreover, the amount of scattered salt corresponding to the wind speed adheres to the gauze 22.

  FIG. 5 is a longitudinal sectional view showing the operation of the scattered salt content capturing apparatus 10. As shown in this figure, the four-sided gallery 2 of the 100-leaf box 1 has a structure in which rectifying plates that are inclined upwards at an angle of about 45 ° toward the back are vertically arranged. Thus, rain can be prevented from falling into the 100-leaf box 1. Thereby, regardless of the presence or absence of the roof of the installation location, the amount of scattered salt corresponding to the wind speed adheres to the gauze 22 and the salt attached to the gauze 22 is prevented from being washed away by rain.

  As described above, the scattered salt capturing device 10 according to this embodiment includes the gauze 22 that can capture the salt scattered in the atmosphere, and the gauze holder that holds the gauze 22 in a cylindrical state. 24. The scattering salt content capturing body 20 is provided. That is, by exposing the gauze 22 in all directions, the amount of scattered salt corresponding to the wind speed can be captured by the gauze 22 regardless of the flight direction.

  The gauze holder 24 includes a cylindrical body 24A around which the gauze 22 is wound, and a shaft portion 28B extending downward from the lower portion of the cylindrical body 24A. The tray 26 is supported by the shaft portion 28B and receives the salt content dropped from the gauze 22. Is provided. Thereby, the amount of salt that has fallen from the gauze 22 to the tray 26 can be added to measure the amount of salt captured by the gauze 22 and the accuracy of measurement of the amount of scattered salt can be increased.

  In addition, since the scattered salt capturing body 20 is installed in the hundred-leaf box 1 having the side walls 2, the gauze 22 is not affected by rain regardless of the presence or absence of the roof at the installation location. Further, an amount of salt corresponding to the wind speed can be adhered.

  Furthermore, since the scattering salt content capturing body 20 is provided with an index indicating the orientation, it is possible to measure the amount of the scattered salt content for each orientation.

  As mentioned above, although the form for implementing this invention was demonstrated, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and equivalents thereof are also included in the present invention. For example, in the above-described embodiment, the scattered salt capturing body 20 is cylindrical, but may be other cylindrical shapes such as a rectangular tube.

1 100 leaf box, 2 louver, 3 lid, 4 beam material, 5 bearing part, 6 plate material, 6A oblong hole, 7 lock plate, 7A rotating shaft, 7B lock pin, 8 hinge, 9 hinge, 10 splashing salt capturing device, 20 splashing Salt trap, 22 gauze, 24 gauze holder, 24A cylindrical body, 24B, 24C lid, 26 saucer, 28A, 28B shaft

Claims (4)

A scattered salt capturing body having a material that is capable of capturing salt scattered in the atmosphere and has air permeability, and a holding body that holds the material in a cylindrical shape, and
A box provided with an air inlet for accommodating the scattered salt-capturing body and guiding the material;
With
The holder is
A cylindrical portion around which the material is wound and provided in a net shape ;
Provided under the material, have a, a pan for receiving the salt content fell from the material,
The scattering salt content capture apparatus provided in the said box so that the said air inlet may surround the circumference | surroundings of the said raw material in the radial direction outer side of the said cylinder part . The holder is
It extends downwardly from the lower portion of the cylindrical portion, scattering salt capture device of claim 1, further comprising a shaft portion for supporting the pan.   The scattered salt content capturing apparatus according to claim 1, wherein the air guide opening is provided with a louver. The scattering salt content capturing apparatus according to any one of claims 1 to 3, wherein an index indicating a direction is written on the scattering salt content capturing body.

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