JP2011050316A - Dew condensation water collecting device serving also as fixing sheet - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dew condensation water collecting device serving also as fixing a sheet, improved in fixing a sheet in a greenhouse whose frame is made of many arch-like pipes and which is made by extending a sheet on the frame, and collecting dew condensation water condensating in the inner surface of a sheet to drain to the outside. <P>SOLUTION: This dew condensation water collecting device serving also as fixing a sheet includes a long mortise frame 2 with a narrow opening, a dew condensation water guide frame 1 detachably hung to the upper part of the mortise frame 2, and a pair of upper and lower seizing filaments K1 and K2 doubly superposed in the mortise frame 2. The dew condensation water guide frame 1 is made of an inclining piece 11, a seizing piece 10 connected to the base end of the inclining piece 11, and a groove 12 separately set on the upper surface of the base end of the inclining piece 11. The device collects dew condensation water W condensating on the inner surface of an upper sheet S1 in a gap (A) formed between the upper surface of the inclining piece 11 and the inner surface of the upper sheet S1, and drains water through the groove 12 to the outer surface of a lower sheet S2. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  In the present invention, a skeleton is composed of a large number of arched pipes, and in a greenhouse in which a sheet is stretched on the skeleton, the sheet is fixed, and condensed water condensed on the inner surface of the sheet is collected to the outside. Condensed water recovery device that also serves as the fixing of the drained sheet.

  In general, the greenhouse is used to grow plants, a framework composed of a plurality of arched pipes standing on the ground and forming a row, a plurality of sheet fixing devices provided orthogonal to the pipes, and the above It is composed of a plurality of sheets made of a transparent synthetic resin that is fixed to a sheet fixing device and constitutes the roof surface, side surface, and wife surface of the greenhouse.

  In the greenhouse, dew condensation occurs inside the sheet due to a temperature difference between inside and outside the greenhouse.

  In particular, if the inner surface of the sheet that forms the roof of the greenhouse condenses, the condensed water will fall onto the soil in the greenhouse, causing plant root decay, causing disease, poor growth, and poor greenhouse. It is required that water be collected before it falls on the soil and discharged outside the greenhouse.

  Therefore, as disclosed in Patent Document 1, dovetails for fixing a sheet on the roof surface (hereinafter referred to as “upper sheet”) and a sheet positioned below the sheet (hereinafter referred to as “lower sheet”). A method has been developed in which a condensed water collecting tool is attached to the frame to collect the condensed water, and the condensed water is discharged to a basket provided outside the greenhouse or outside the greenhouse through the drainage drain attached to the condensed water collecting tool. ing.

  In Patent Document 1, the dew condensation water collecting tool is mounted on the lower side of the dovetail frame and stands up from a dust collector-like main body that collects dew condensation water falling from the dovetail frame and from the bottom of the main body. It has a holding part for holding the dovetail frame and a passage for condensed water to pass through the bottom of the main body, and this passage is a drainage drain connected to a basket provided outside the greenhouse. Communicates.

  By providing the said structure, it becomes possible to collect | recover dew condensation water with the said dew condensation water collection | recovery tool, and to discharge out of a greenhouse before dew condensation water falls on the soil in a greenhouse.

JP2003-134944 (FIG. 4)

  However, in the method disclosed in Patent Document 1 described above, the condensed water is collected by the condensed water collecting tool, and the collected condensed water is discharged to the basket outside the greenhouse by the drainage drain. Although it is useful in that it is possible to collect condensed water before it falls on the soil in the greenhouse and drain it outside the greenhouse, the following improvements are required.

  That is, in the above-mentioned conventional method, the drainage drain is attached to the dew condensation water collecting tool at the upper end, and the lower end is extended from the lower end of the lower sheet to the outside of the greenhouse, and is disposed along the side wall of the basket. The

  Thereby, the dew condensation water collected by the dew condensation water collecting tool in the greenhouse is discharged through a drainage drain into a basket installed outside the greenhouse.

  However, in the above method, since the lower end of the lower sheet is lifted by the drainage drain, a gap is formed around the drainage drain to cause a temperature change in the greenhouse, and a pest enters the greenhouse from the gap. Or beneficial insects released into the greenhouse may escape.

  Furthermore, since it is common to provide a plurality of the dew condensation water collecting tools at a fixed interval on the dovetail frame, a plurality of the gaps are generated.

  In particular, when the lower end of the lower sheet is wound around a hoisting pipe and the amount of the lower sheet is changed, when a plurality of condensed water collecting tools are provided in a greenhouse that allows ventilation, Since the hoisting pipe is supported orthogonally with respect to multiple drainage drains, a gap with a width corresponding to the outer diameter of the drainage drain is formed between the drainage drains along the side wall of the ridge, and the gap amount becomes large. There is.

  Means for solving the above-mentioned problems are that a condensed water collecting device that also serves as a fixing of the sheet has a long dovetail frame with a narrow opening and a condensed water guide frame that is detachably hooked on the top of the dovetail frame. And a pair of upper and lower locking filaments that are double-layered in the dovetail frame, and the dovetail frame is erected while inclining inward from the horizontal bottom and both sides of the horizontal bottom. It is composed of a pair of upper and lower side frames that form a dovetail groove, and the condensed water guide frame is provided on the upper surface of the inclined piece, the locking piece that is connected to the proximal end of the inclined piece, and the upper surface of the proximal end of the inclined piece. A plurality of spaced apart grooves, and the lower locking lines press the locking pieces against the upper side frame, and the upper portion of the lower sheet extending downward is fixed to the dovetail grooves. Then, the lower part of the upper sheet extending upward is connected to the upper part via the upper locking line. Condensed water fixed on the groove and condensed on the inner surface of the upper sheet is collected in a gap formed between the upper surface of the inclined piece and the inner surface of the upper sheet, and is disposed on the outer surface of the lower sheet via the groove. It is characterized by draining.

  In this case, it is preferable that the upper part of the lower seat is sandwiched between the upper side frame and the locking piece.

  And, the locking piece is a long plate-like long piece along the upper side frame of the dovetail frame, and a fold piece formed by bending the dovetail groove side along the lower end of the long piece. It is preferably formed in a V-shaped cross section, and the lower locking filament is engaged with the bent portion.

  In addition, the inclined piece is formed in a long plate shape, is opposed to the inner surface of the upper sheet, and the locking piece is continuously provided on the base end side, along the distal end of the inclined piece main body. It is preferable to comprise a curved portion that curves downward.

  In addition, a long dovetail frame with a narrow opening, a dew condensation water guide frame that is detachably hooked on the top of the dovetail frame, and a pair of upper and lower locking wires that are double-layered in the dovetail frame. The dovetail frame is composed of a horizontal bottom portion and a pair of upper and lower side frames that stand up while inclining inward from both sides of the horizontal bottom portion to form a dovetail groove on the inside. The frame is provided with an inclined piece, a locking member that is continuously connected to the base end of the inclined piece and is inserted into the dovetail groove and has a dovetail groove inside, and the end along the end of the locking member. A lower sheet that extends downward and includes an extended piece that extends outward from the dovetail groove 20 of the dovetail frame and a plurality of grooves that are spaced apart from the upper surface of the base end of the inclined piece. The upper part is fixed to the dovetail of the dovetail frame via the lower locking wire, and then into the dovetail The locking member is inserted, the lower portion of the upper sheet extending upward in the dovetail of the locking member is fixed via the upper locking filament, and the condensed water condensed on the inner surface of the upper sheet is It is good also as collect | recovering in the clearance gap formed between the upper surface of this, and the inner surface of the said upper sheet | seat, and making it drain to the outer surface of a lower sheet | seat through the said groove | channel.

  According to the first aspect of the present invention, it is possible to collect the condensed water condensed on the inner surface of the upper sheet through the groove provided in the condensed water guide frame on the outer surface of the lower sheet, and provide the drainage drain. It is not necessary, and it is possible to prevent a problem that a gap is generated around the drainage drain.

  Moreover, since it is not necessary to attach a dew condensation water collection tool or drainage drain, it is possible to collect dew condensation water and drain it outside the greenhouse simply and inexpensively.

  According to the invention of claim 2, since the upper part of the lower seat is sandwiched between the upper side frame and the locking piece, it is possible to more reliably discharge condensed water to the outer surface of the lower seat. It becomes.

  According to the third aspect of the present invention, since the locking piece is formed in a V-shaped cross section, the lower locking line is engaged with the bent portion of the locking piece, and the dew condensation water guide frame is reliably secured. It becomes possible to attach to the dovetail frame.

  According to the invention which concerns on Claim 4, while having a curved part along the front-end | tip of an inclination piece, it becomes possible to give intensity | strength to a dew condensation water guide frame, and when extending an upper sheet, Even if the inclined piece comes into contact, it is possible to prevent the upper sheet from being damaged at the end of the inclined piece.

  According to the fifth aspect of the invention, in addition to the above-described effect of the first aspect of the invention, it is possible to prevent the lower sheet from being damaged at the end of the locking member by providing the extended piece. It becomes.

It is a fragmentary perspective view which shows the state which provided the condensed water collection | recovery apparatus which served as fixing of the sheet | seat in one embodiment of this invention in the greenhouse. It is a partial expansion perspective view which shows the use condition of the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat in one embodiment of this invention. FIG. 3 is a partially exploded perspective view showing a condensed water recovery apparatus that also serves as fixing of a sheet in an embodiment of the present invention. It is a fragmentary perspective view of the dew condensation water guide frame in one embodiment of the present invention. It is a cross-sectional view which shows the use condition of the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat in one embodiment of this invention. It is a cross-sectional line figure which shows the Example of the inclination piece in the condensed water collection | recovery apparatus which served as fixing of the sheet | seat of this invention. It is a cross-sectional line figure which shows the Example of the inclination piece in the condensed water collection | recovery apparatus which served as fixing of the sheet | seat of this invention. It is a cross-sectional line figure which shows the Example of the inclination piece in the condensed water collection | recovery apparatus which served as fixing of the sheet | seat of this invention. It is a cross-sectional line figure which shows the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat which concerns on other embodiment of this invention. It is a cross-sectional line figure which shows the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat which concerns on other embodiment of this invention. It is a perspective view which shows the Example of the condensed water guide frame in the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention. It is a perspective view which shows the Example of the condensed water guide frame in the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention. It is a perspective view which shows the Example of the condensed water guide frame in the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention. It is a perspective view which shows the Example of the condensed water guide frame in the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention.

  Hereinafter, a dew condensation water recovery apparatus that also serves as sheet fixing according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, the dew condensation water recovery apparatus that also serves to fix a sheet according to the present invention has a dovetail frame 2 that fixes the sheet, and is used to grow plants and the like. It is installed perpendicularly to an arched pipe P that constitutes the framework of the greenhouse, and is connected to the pipe P via an attachment member G such as a joint.

  The dovetail frame 2 fixes the lower part of the upper sheet S1 constituting the roof surface of the greenhouse and the upper part of the lower sheet S2 provided below the upper sheet S1, and arches each of the sheets S1 and S2. It is extended along the pipe P.

  As shown in FIG. 1, the lower end side of the lower sheet S2 is wound around the hoisting pipe 3, and when the hoisting pipe 3 is rotated in the direction of the arrow in FIG. An opening is created in the greenhouse, and it is possible to ventilate the greenhouse.

  The hoisting pipe 3 is pressed against the pipe P from above by a band 4 made of an elastic material orthogonal to the hoisting pipe 3, thereby preventing the lower sheet S2 from fluttering.

  A side wall of the greenhouse is provided with a basket 5 in parallel with the dew condensation water recovery device that also serves as a fixing of the sheet according to the present invention, and when the greenhouse is sealed through the basket 5, that is, the lower sheet S2. When the hoisting pipe 3 is in a state of being in contact with the side wall 5a on the greenhouse side of the basket 5, the condensed water W generated on the inner surfaces of the sheets S1 and S2 is collected and discharged to a predetermined place.

  As shown in FIG. 1, when a dovetail groove 5b is provided along the upper end side of the side wall 5a of the flange 5, and a guide 5c is attached to the dovetail groove 5b, the winding pipe 3 is brought into contact with the guide 5c. When in the contact state, the greenhouse is hermetically sealed, and the dew condensation water generated on the inner surfaces of the sheets S1 and S2 can be collected.

  As shown in FIGS. 3 and 5, the dew condensation water recovery device that also serves to fix the sheet according to the present invention is detachably attached to a long dovetail frame 2 having a narrow opening and an upper portion of the dovetail frame 2. It consists of a dew condensation water guide frame 1 to be hung and a pair of upper and lower locking filaments K1 and K2 which are doubled in the dovetail frame 2.

  The dovetail frame 2 includes a horizontal bottom portion 21 and a pair of upper and lower side frames 22 and 23 that stand up while inclining inward from both sides of the horizontal bottom portion 21 to form a dovetail groove 20 on the inside. Is done.

  The dew condensation water guide frame 1 includes an inclined piece 11, a locking piece 10 connected to the proximal end of the inclined piece 11, and a plurality of grooves 12 provided on the upper surface of the proximal end portion of the inclined piece 11. Consists of.

  The locking piece 10 is pressed against the upper side frame 22 by the lower locking line K2, and the upper portion of the lower sheet S2 extending downward is fixed to the dovetail groove 20.

  Next, the lower part of the upper sheet S1 extending upward is fixed to the dovetail groove 20 via the upper locking line K1, and the condensed water W condensed on the inner surface of the upper sheet S1 is removed from the upper surface of the inclined piece 11 and the upper side. It collect | recovers in the clearance gap A (FIG. 1, FIG. 5) formed between the inner surface of sheet | seat S1, and it is made to drain to the outer surface of lower sheet | seat S2 through the said groove | channel 12. FIG.

  By providing the structure, the dew condensation water W collected on the outer surface of the lower sheet S2 flows down the outer surface of the lower sheet S2 and is collected in the tub 5 and is condensed on the inner surface of the lower sheet S1. The condensed water W flows down the lower sheet S <b> 1, is collected between the guide 5 c provided along the upper end of the ridge 5 and the lower sheet S <b> 1, and flows into the ridge 5.

  Accordingly, the dew condensation water W condensed on the inner surface of the upper sheet S1 can be collected on the outer surface of the lower sheet S2 through the groove 12 provided in the dew condensation water guide frame 1, and there is no need to provide a drainage drain. It is possible to prevent a problem that a gap is generated around the drainage drain.

  Moreover, since it is not necessary to attach a dew condensation water collection tool or a drainage drain, it is possible to collect the dew condensation water W and drain it outside the greenhouse simply and inexpensively.

  Although not shown, the drainage drain does not get in the way especially when the dovetail groove 5b provided on the side wall 5a of the ridge 5 is used to further extend the net on the lower side of the lower sheet S2. Thus, it is possible to surely prevent the invasion of harmful insects and prevent beneficial insects from escaping from the greenhouse.

  Below, the detailed structure of each structural member of the condensed water collection | recovery apparatus which served as fixing of the sheet | seat based on this invention is demonstrated.

  As described above, the dovetail frame 2 for fixing the upper sheet S1 and the lower sheet S2 rises while tilting inward from both sides of the horizontal bottom portion 21 and the horizontal bottom portion 21, and has a dovetail groove 20 on the inside. And a pair of upper and lower side frames 22, 23 that are connected to each other while being orthogonal to an arched pipe P that constitutes the framework of the greenhouse via an attachment member G.

  By providing the dovetail groove 20, the upper and lower sheets S <b> 1 and S <b> 2 can be easily extended along the pipe P in the dovetail groove 20 via the locking wires K <b> 1 and K <b> 2.

  Moreover, by having the said dovetail groove | channel 20, as shown in FIG.1, FIG. 2, the dovetail-shaped elastic spring part 4a inserted in the said dovetail groove | channel 20 and the dovetail groove | channel extended in this spring part 4a are extended. 20 is attached to the dovetail frame 2 with a hook member 4b extending outwardly, and the upper end of the band 4 that prevents the lower sheet S2 from flapping is tied to the hook 4b, thereby attaching the band 4 to the dovetail frame. 2 can be easily attached to any position.

  In addition, since the dovetail frame 2 has the above-described configuration, it is possible to attach an attachment member G such as a joint using the outline of the dovetail frame 2 and is excellent in versatility.

  As described above, the dew condensation water guide frame 1 that is detachably hooked on the top of the dovetail frame 2 includes the inclined piece 11, the locking piece 10 connected to the base end of the inclined piece 11, and the inclined piece. 11 and a plurality of grooves 12 provided on the upper surface of the base end portion.

  As shown in FIG. 5, the inclined piece 11 is formed in a long plate shape and faces the inner surface of the upper sheet S <b> 1, and the inclined piece main body 11 a is formed by connecting the locking pieces 10 on the base end side. And a curved portion 11b that curves downward along the tip of the inclined piece body 11a.

  Then, a gap A is formed between the upper surface of the inclined piece main body 11a and the inner surface of the upper sheet S1, and the condensed water W is collected in the gap A.

  By having the curved portion 11b along the tip of the inclined piece 11, it is possible to give strength to the condensed water guide frame 1, and when the upper sheet S1 and the inclined piece 11 are stretched when the upper sheet S1 is stretched. Even if contacted, it is possible to prevent the upper sheet S1 from being damaged at the end of the inclined piece 11.

  In addition, although the said effect can be achieved by providing the said curved part 11b, it is needless to say that not only this but the said effect may be achieved by another method.

  For example, in order to increase the strength of the inclined piece 11, the thickness of the inclined piece 11 may be increased or a rib may be provided. Further, it is possible to prevent the upper sheet S1 from being damaged by chamfering the tip of the inclined piece 11 or by bending the tip.

  Further, the shape of the inclined piece 11 is not limited to the long plate shape. For example, the bent portion 11c may be formed as shown in FIGS. 6 and 7, or may be formed into a curved shape as shown in FIG. The shape can be appropriately selected as long as the gap A can be formed between the upper sheet S1 and the inclined piece 11.

  Further, in FIGS. 1 to 5, the groove 12 has a configuration in which the base end portion of the inclined piece 11 is recessed. However, the present invention is not limited to this, and a gap A between the inclined piece 11 and the upper sheet S <b> 1 is provided. As long as the collected dew condensation water W can flow into the dovetail groove 20, that is, as long as the base end of the inclined piece 11 can be prevented from coming into close contact with the upper sheet S1, the shape and quantity are appropriately changed. Is possible.

  For example, the dew condensation water guide frame 1 may be formed in the shape shown in FIGS.

  FIG. 11 shows a configuration in which a plurality of protrusions 12 a are provided at the base end portion of the inclined piece 11, and the condensed water W can flow into the dovetail groove 20 from between the protrusions 12 a and 12 a.

  FIG. 12 shows a configuration in which the conclusion water guide frame 1 is made of a corrugated plate material. According to the method, the base end portion of the inclined piece 11 and the upper sheet S1 are not in close contact due to the height difference of the material, and the dew condensation occurs. It becomes possible to allow the water W to flow into the dovetail groove 20.

  Although not shown, the same effect can be obtained even when the condensed water guide frame 1 is formed of an embossed material instead of the corrugated plate material.

  FIG. 13 shows a configuration in which a groove 12b is provided from the distal end side of the inclined piece main body 11a to the locking piece 10, and the condensed water W can be allowed to flow into the dovetail groove 20 through the groove 12b.

  Although not shown, a plurality of ribs may be provided in place of the groove 12b. Even in this case, the condensed water W can pass between the ribs, and the condensed water W flows into the dovetail 20 It becomes possible to make it.

  FIG. 14 shows a configuration in which a hole 12c penetrating the thickness of the condensed water guide frame 1 is provided in place of the groove 12, and the condensed water W may flow into the dovetail groove through the hole 12c.

  Although not shown, a plurality of ribs projecting from the base end portion of the inclined piece 11 may be provided, and the condensed water W may flow into the dovetail groove 20 from between the ribs, and other methods are adopted. It is also possible to do.

  As shown in FIG. 4, the locking piece 10 connected to the base end side of the inclined piece 11 includes a long plate-like long piece 10a along the upper side frame 22 of the dovetail frame 2, and It is formed in a V-shaped cross section with a fold piece 10b that is bent to the dovetail groove 20 side along the lower end of the long piece 10a, and the lower locking filament K2 is formed in the V-shaped bent portion. Engage.

  Therefore, the lower locking wire K2 is engaged with the bent portion of the locking piece 10 formed in a V-shaped cross section, and the condensed water guide frame 1 can be securely attached to the dovetail frame 2.

  According to the method, the condensed water guide frame 1 is prevented from being displaced from the dovetail frame 2, and the condensed water guide frame 1 can be easily attached securely. However, the present invention is not limited to this. Alternatively, the above effect may be achieved by providing the folded piece 10b.

  Moreover, in this Embodiment, the upper part of lower sheet | seat S2 is clamped by the said locking piece 10 and the upper side frame 22 of the dovetail frame 2, Thereby, dew condensation water is carried out to the inner surface of the lower sheet | seat S2. It is possible to prevent the inflow of W and discharge the condensed water W to the outer surface of the lower sheet S2 more reliably.

  Next, a dew condensation water recovery apparatus that also serves as sheet fixing according to another embodiment of the present invention will be described with reference to FIGS.

  The same components as those in the above embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  FIGS. 9 and 10 are modifications of the dew condensation water guide frame 1. Although not shown, the upper sheet S1 is fixed to the upper locking line K1, and the lower sheet S2 is fixed to the lower locking line K2. A groove 12 is provided at the base end of the inclined piece 11.

  In FIG. 9, a dew condensation water guide frame 1 </ b> A according to another embodiment is inserted into the dovetail groove 20 of the dovetail frame 2 while being connected to the inclined piece 11 and the base end of the inclined piece 11. A locking member 10A having a dovetail groove 10c inside, an extended piece 10g extending outward of the dovetail groove 20 along the end of the locking member 10A, and a base of the inclined piece 11 It comprises a plurality of grooves 12 provided on the upper surface of the end portion.

  The locking member 10A has a horizontal bottom portion 10d that can be expanded and contracted in the left-right direction in the drawing, and a pair of upper and lower side frames 10e that stand up while inclining inward from both sides of the horizontal bottom portion 10d to form a dovetail groove 10c inside. 10f.

  The extending piece 10g is disposed at an angle such that the end portion does not contact the lower sheet S2 when the lower sheet S2 is stretched, and a curved portion 10i is provided at the end portion.

  Then, the upper part of the lower sheet S2 is fixed in the dovetail groove 20 of the dovetail frame 2 via the lower engagement line K2, and then the locking member 10A is inserted into the dovetail groove 20, The lower portion of the upper sheet S1 is fixed in the dovetail groove 10c of the locking member 10A via the upper locking line.

  Therefore, the dew condensation water W which has condensed on the inner surface of the upper sheet S1 is collected in the dovetail groove 20 and the dovetail groove 10c of the locking member 10A via the groove 12, and drained to the outer surface of the lower sheet S2.

  By providing the extending piece 10g, it is possible to prevent the lower sheet S2 from being damaged at the end of the locking member 10A. However, the present invention is not limited to this. In the case where the lower sheet S2 is stretched, the end of the extended piece 10g may be in contact with the lower sheet S2.

  Further, by providing the curved portion 10i at the end of the extended piece 10g, it becomes possible to more reliably prevent the lower sheet S2 from being damaged by the locking member 10A, but other measures for preventing damage are taken. It may be adopted, and it is not always necessary to provide the curved portion 10i.

  Further, since the horizontal bottom portion 10d of the locking member 10A can be expanded and contracted in the left-right direction in the drawing, the side frames 10e, 10f are urged by the upper locking wire K1, and the horizontal bottom portion 10d is moved in the left-right direction in the drawing. The side frames 10e and 10f are extended and pressed against the side frames 22 and 23 of the dovetail frame 2, and the locking member 10A can be prevented from coming out of the dovetail groove 20.

  The condensed water guide frame 1A shown in FIG. 10 has substantially the same configuration as the condensed water guide frame 1A shown in FIG. 9, but differs only in that the horizontal bottom 10d is a horizontal bottom 10h that does not expand and contract.

  Therefore, in the present embodiment, the upper portion of the lower sheet S2 is inserted into the dovetail groove 20 and fixed through the lower engagement wire K2, and the engagement member 10A of the condensed water guide frame 1B is attached to the dovetail groove. The dew condensation water guide frame 1 </ b> A is attached to the dovetail frame 2 by fitting into the dovetail frame 2.

  Next, the lower part of the upper sheet S1 is inserted into the dovetail groove 10c of the locking member 10B and fixed through the upper locking line K1.

  Therefore, the dew condensation water W which has condensed on the inner surface of the upper sheet S1 is collected in the dovetail groove 10c of the locking member 10A via the groove 12, and is discharged to the outer surface of the lower sheet S2.

  In the present embodiment, it is possible to achieve the above-described effects by providing the extending piece 10g and the curved portion 10i, and the configuration of the locking member 10A is simple, and the condensed water guide frame 1A is manufactured at a low cost. It becomes possible.

  Although the embodiments of the present invention have been described in detail above, it should be understood that modifications, variations, and changes can be made without departing from the scope of the claims.

G Mounting member K1 Upper side locking member K2 Lower side locking member S1 Upper side sheet S2 Lower side sheet P Pipe W Condensed water 1 Condensed water guide frame 2 Dovetail frame 3 Hoisting pipe 4 Band 5 樋 10 Locking piece 10A Locking Member 11 Inclined piece 12 Groove 20 Dovetail 21 Bottom 22 Upper side frame 23 Lower side frame

Claims (5)

  A long dovetail frame (2) with a narrow opening, a dew condensation water guide frame (1) detachably hooked on the top of the dovetail frame (2), and a double dovetail in the dovetail frame (2) The dovetail groove frame (2) is inclined inward from the horizontal bottom (21) and both sides of the horizontal bottom (21). It is composed of a pair of upper and lower side frames (22), (23) that stand up while forming a dovetail groove (20) on the inside, and the condensed water guide frame (1) is provided with an inclined piece (11) and this inclined frame. The locking piece (10) connected to the base end of the piece (11) and a plurality of grooves (12) provided on the upper surface of the base end portion of the inclined piece (11), A lower sheet extending downward while pressing the locking piece (10) against the upper side frame (22) with a filament (K2). The upper part of (S2) is fixed to the dovetail groove (20), and then the lower part of the upper sheet (S1) extending upward is fixed to the dovetail groove (20) via the upper locking line (K1), Condensed water (W) condensed on the inner surface of the upper sheet (S1) is collected in a gap (A) formed between the upper surface of the inclined piece (11) and the inner surface of the upper sheet (S1), and A dew condensation water collecting device that also serves as a fixing of the sheet, characterized in that it is drained to the outer surface of the lower sheet (S2) through the groove (12).   The dew condensation that also serves as fixing of the sheet according to claim 1, wherein an upper part of the lower sheet (S2) is sandwiched between the upper side frame (22) and the locking piece (10). Water recovery device.   The locking piece (10) has a long plate-like long piece (10a) along the upper side frame (22) of the dovetail frame (2) and a lower end of the long piece (10a). It is formed into a V-shaped cross section with a fold piece (10b) bent to the dovetail groove (20) side, and the lower locking filament (K2) engages with the bent portion. A dew condensation water recovery apparatus that also serves as fixing of the sheet according to claim 1.   An inclined piece main body (11a) in which the inclined piece (11) is formed in a long plate shape, faces the inner surface of the upper sheet (S1), and the locking piece (10) is connected to the base end side. The condensed water recovery functioning as a sheet fixing according to any one of claims 1 to 3, further comprising a curved portion (11b) that curves downward along the tip of the inclined piece body (11a). apparatus.   A long dovetail frame (2) with a narrow opening, a dew condensation water guide frame (1A) detachably hooked on the top of the dovetail frame (2), and a double dovetail in the dovetail frame (2) The dovetail groove frame (2) is inclined inward from the horizontal bottom (21) and both sides of the horizontal bottom (21). It is composed of a pair of upper and lower side frames (22), (23) that stand up while forming a dovetail groove (20) on the inside, and the condensed water guide frame (1A) includes the inclined piece (11) and the inclined frame A locking member (10A) provided continuously with the base end of the piece (11) and overlaid in the dovetail groove (20) and having a dovetail groove (10c) inside, and the locking member (10A) An extending piece (10g) extending outward of the dovetail groove (20) along the end of the It comprises a plurality of grooves (12) provided on the upper surface of the base end portion of the piece (11), and the upper part of the lower sheet (S2) extending downward is disposed above the lower locking line (K2). The upper sheet is fixed to the dovetail groove (20), and then the locking member (10A) is inserted into the dovetail groove (20), and extends upward into the dovetail groove (10c) of the locking member (10A). The lower part of (S1) is fixed via the upper locking wire (K1), and condensed water (W) condensed on the inner surface of the upper sheet (S1) is removed from the upper surface of the inclined piece (11) and the upper sheet ( Condensation that also serves as fixing of the sheet, which is collected in the gap (A) formed between the inner surface of S1) and drained to the outer surface of the lower sheet (S2) through the groove (12) Water recovery device.

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