JP5514493B2 - Condensed water recovery device that also serves as a sheet fixing - Google Patents

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. The present invention relates to a dew condensation water recovery device that also serves to fix a draining sheet.

In general, the greenhouse is used for growing 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 a sheet It is composed of a plurality of sheets made of transparent synthetic resin that is fixed to the fixing device and constitutes the roof surface, side surface, and wife surface of the greenhouse.

  In the greenhouse described above, 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, an upper sheet (hereinafter referred to as “upper sheet”) that forms the roof surface side and a lower sheet that forms the wall surface side located below the sheet. (Hereinafter referred to as the “lower seat”) is connected to a dovetail frame that is fixed so that the condensed water collecting tool is collected to collect the condensed water, and the condensed water is removed from the greenhouse through the drainage drain attached to the condensed water collecting tool. A method has been developed to discharge to the soot provided outside or outside the greenhouse.

  In Patent Document 1, the dew condensation water collecting tool is mounted on the lower side of the dovetail frame and collects dew condensation water that drops from the dovetail frame, and stands up from the bottom of the main body. It has a holding part for holding the groove frame, and a passage for condensed water to pass through the bottom of the main body, and this passage communicates with a drainage drain that leads to a basket provided outside the greenhouse. .

Therefore, according to the proposal disclosed in Patent Document 1 described above, the condensed water can be collected by the condensed water collecting tool and discharged outside the greenhouse before the condensed water falls on the soil in the 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, as the condensed water recovered by condensation water collecting device in the greenhouse is discharged to the installed gutter outside the greenhouse through the drain drain.

However, in the above method, since it is rolled up the lower end of the lower sheet by draining drain, causing a temperature change in the greenhouse caused a gap around the drainage drain, also, the pests greenhouse from the gap There is a risk of intrusion or even escape of beneficial insects released into the greenhouse.

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

  In particular, if the lower sheet is provided by wrapping the lower end of the lower sheet around the hoisting pipe and changing the amount of the lower sheet, the condensate collection tool is provided in a greenhouse that allows ventilation. Since the hoisting pipe is supported at right angles to the drainage drain, 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. is there.

Means for solving the above problem is that the dew condensation water collecting device that also serves as the fixing of the sheet inserts the lower part of the upper sheet constituting the roof surface side of the greenhouse and the upper part of the lower sheet constituting the wall surface side of the greenhouse. and dovetail frame elongated to a condensed water guide frame is provided detachably to the dovetail frame consists of a pair of locking filament serving as upper and lower are inserted into the dovetail groove frame, the The dovetail frame has a horizontal bottom portion, a pair of side portions standing while inclining from both sides of the horizontal bottom portion, a narrow opening formed between upper ends of the pair of side portions, and the pair of is formed on the inner side of the side constituted by a dovetail groove leading to the opening, the condensed water guide frame, and elongated inclined piece along said dovetail frame, is continuously provided on the inclined pieces the dovetail and elongated locking pieces along the frame, and the locking piece Serial constituted by a plurality of grooves which are spaced in the long continuous portion between the inclined pieces, the locking pieces to superimpose them on the lower sheet is inserted an upper portion of the lower sheet to the dovetail Fixing by pressing the locking piece contacting the upper side of the pair of side parts and pressing the locking piece contacting the upper side with the lower locking line Then, the lower part of the upper sheet is inserted into the dovetail so as to overlap the engaging piece fixed to the dovetail and the lower engaging filament, and the lower part inserted into the dovetail is inserted. The side sheet is fixed by the upper locking line, and a long gap appears between the upper surface of the inclined piece continuous to the locking piece and the inner surface of the upper sheet, and the upper side is formed in the gap. It recovered condensed water condensed on the inner surface of the sheet, and, via the grooves the recovered condensed water Te characterized thereby drained outside the outer surface of the lower sheet to flow into the dovetail groove frame between the upper sheet and the lower sheet by the dovetail groove causes flow into the dovetail groove.

In this case, the upper portion of the lower sheet is preferably held between the side and the locking piece formed with the upper side in the dovetail frame.

And the above-mentioned locking piece is a long plate-like long piece along the entire length of the upper side portion , and a folded piece bent into the dovetail groove along one end positioned in the dovetail groove of this long piece, It is preferable that the lower engaging filament is engaged with the bent portion having the V-shaped cross section .

The inclination pieces reveal the gap opposite the inner surface of the upper sheet with formed in a long plate shape along the entire length of the upper side and is continuously provided to the engaging piece between the inner surface of the upper sheet The inclined piece main body is preferably composed of an inclined piece main body and a curved portion that curves downward along a tip that is spaced from the inner surface of the upper sheet of the inclined piece main body.

In addition, the dew condensation water recovery device that also serves as the fixing of the sheet has a long dovetail frame into which the lower part of the upper sheet constituting the roof side of the greenhouse and the upper part of the lower sheet constituting the wall surface of the greenhouse are inserted. a condensed water guide frame is provided detachably to the dovetail frame consists of a pair of locking filament as the upper and lower side is inserted into the dovetail frame, a dovetail frame, and a horizontal bottom portion, the A pair of side portions that stand while inclining inward from both sides of the horizontal bottom portion, a narrow opening formed between the upper ends of the pair of side portions, and an opening formed inside the pair of side portions and leading to the opening. constituted by a dovetail groove, the condensed water guide frame, and elongated inclined piece along the dovetail groove frame, elongated with dovetail groove inwardly while being inserted consecutively provided into the dovetail groove in the inclined piece constituted by the locking member, the locking member, elongate the locking member Constituted by a extending piece elongated that extends outward dovetail while along the axial direction in which, a plurality of grooves which are spaced in the long continuous portion of the locking member and the inclined piece and, fixed by inserting the locking striatum lower as superimposed on the lower sheet inserted into the dovetail groove is inserted the top of the lower sheet to the dovetail groove, then it is fixed to the dovetail groove inserting the locking member so as to overlap the locking striatum of the lower sheet and the lower, upper sheet inserted with this dovetail groove to insert the lower portion of the top sheet in the dovetail groove of the locking member as superimposed on and fixed by inserting the upper locking striatum, the upper into the gap causes the appearance of a gap to be elongated between the top surface and the inner surface of the upper sheet of inclined piece continuous with the locking member It recovered condensed water condensed on the inner surface of the sheet, and the flow to the dovetail the collected condensed water through the groove It may be drained to the outer surface of the lower sheet condensation water flowing into the dovetail groove outside the extending piece together is.

  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 which concerns on Claim 2, since the upper part of a lower sheet | seat is clamped by the side part used as an upper side, and a latching piece, it is more reliably that condensed water is discharged | emitted on the outer surface of a lower sheet | seat. It becomes possible.

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, so that 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, while it becomes possible to give intensity | strength to a dew condensation water guide frame, when extending an upper sheet, it is made to 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 diagram which shows one Example of the inclination piece in the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention. It is a cross-sectional diagram which shows two Example of the inclined piece in the condensed water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention. It is a cross-sectional line figure which shows three Example of the inclined piece in the condensed water collection | recovery apparatus which served also 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 further cross-sectional diagram showing a dew condensation water collecting device that also serves as the fixing of the sheet according to another embodiment of the present invention. It is a perspective view which shows one Example of the condensed water guide frame in the condensed water collection | recovery apparatus which served as fixing of the sheet | seat of this invention. It is a perspective view which shows two Example of the dew condensation water guide frame in the dew condensation water collection | recovery apparatus which served also as fixing of the sheet | seat of this invention. It is a perspective view which shows three 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 the sheet according to the present invention has a dovetail frame 2 that fixes the sheet, and is used to grow plants and the like. and is laid perpendicular to the arcuate pipe P which constitutes the skeleton of the greenhouse, where shown, dovetail groove frame 2 is suppose coupled to the pipe P via a mounting member G of the joint or the like.

And the dovetail frame 2 inserts the lower part of the upper sheet S1 constituting the roof surface side of the greenhouse and the upper part of the lower sheet S2 provided below the upper sheet S1 and constituting the wall surface side of the greenhouse. In other words, the upper sheet S1 and the lower sheet S2 are connected.

As shown in FIG. 1, the lower end side of the lower sheet S <b> 2 is wound around the hoisting pipe 3, and when the hoisting pipe 3 is rotated in the direction of the arrow in FIG. 1, the lower sheet S <b> 2 is wound up. It becomes possible to make an opening appear in the greenhouse, and it becomes possible to ventilate the greenhouse.

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

A side wall of the greenhouse is provided with a coffin 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 the lower sheet S2 is rolled down so that the hoisting pipe 3 is the greenhouse side of the coffin 5 When the lower sheet S2 is in contact with the side wall 5a, that is, when the greenhouse is sealed through the basket 5, the dew condensation water W generated on the inner surface of the upper sheet S1 is passed through the outer surface of the lower sheet S2. Collect and drain into 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 sealed, and the dew condensation water generated on the inner surface of the upper sheet S1 can be collected through the outer surface of the lower sheet S2 .

Condensation water collecting device that also serves as the fixing of the sheet according to the present invention, as shown in FIG. 3, 5, and dovetail frame 2 elongated narrow opening width, condensed water is provided detachably in the dovetail groove frame 2 a guide frame 1 and a pair of locking striatum K1, K2 Prefecture that are inserted heavy sleeping so that upper and lower double within dovetail frame 2.

The dovetail frame 2 includes a horizontal bottom portion 21 and a pair of side portions 22 and 23 that stand up while inclining inward from both sides of the horizontal bottom portion 21 to form the dovetail groove 20 on the inside. As shown in FIG. 5, the pair of side portions 22 and 23 of the dovetail frame 2 are arranged on the roof surface side when the dovetail frame 2 is arranged obliquely so as to be along the outer periphery of the curved pipe P. The side part to be positioned is the upper side part 22, and the side part to be positioned on the wall surface side is the lower side part 23.

Also, condensation water guide frame 1, the inclined piece 11, successive portions of the engaging piece 10 which is continuously provided on the inclined piece 11, and the engaging piece 10 and the inclined piece 11, that is, groups of inclined piece 11 It comprises a plurality of grooves 12 provided on the upper surface of the end portion.

Then, the locking piece 10 is pressed against the upper side portion 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.

Then, the lower portion of the upper sheet S1, which extends upward through the upper locking striatum K1 colonize the dovetail groove 20, the upper surface and the upper sheet S1 of the inclined piece 11 the condensed water W which is condensed on the inner surface of the upper sheet S1 It collect | recovers in the clearance gap A (FIG. 1, FIG. 5) formed between the inner surface of this, and it drains to the outer surface of lower sheet | seat S2 through the groove | channel 12. FIG.

By providing the configuration, condensed water W collected in the outer surface of the lower sheet S2 is Ru is collected in the trough 5 flows down the outer surface of the lower sheet S2. Incidentally, condensed water W which is condensed on the inner surface of the lower sheet S 2 is between the guide 5c and the lower sheet S 2 provided along the upper end of the trough 5 and flows down the inner surface of the lower sheet S 2 In the street , it flows into the fence 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 that fixes the upper sheet S1 and the lower sheet S2 has a pair of dovetails 20 that form the horizontal bottom 21 and the dovetails 20 that communicate with the opening from both sides of the horizontal bottom 21 to the inside . The side portions 22 and 23, that is, the pair of side frames 22 and 23 that are upper and lower in the drawing, are orthogonal to the arched pipe P that constitutes the framework of the greenhouse via the attachment member G. While being combined.

Dovetail groove frame 2, by providing the dovetail groove 20, with the insertion of the upper portion of the lower and lower sheet S2 of the top sheet S1 is the dovetail groove 20 allows the locking striatum K1, K2 The upper sheet S1 and the lower sheets S1, S2 can be easily stretched along the pipe P via the.

In addition, since the dovetail frame 2 has the dovetail groove 20, as shown in FIGS. 1 and 2, a polyline-shaped elastic spring portion 4a inserted into the dovetail groove 20 and the spring portion 4a are extended. A connecting member composed of a hook 4b that extends outside the dovetail groove 20 is attached to the dovetail frame 2, and the upper end of the band 4 that prevents the lower sheet S2 from flapping is connected to the hook 4b, whereby the band 4 is It can be easily attached to an arbitrary position of the groove frame 2.

In addition, since the dovetail frame 2 has a configuration, it is possible to attach an attachment member G such as a joint using the outline of the dovetail frame 2, which 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 engaging piece 10 that is connected to the inclined piece 11, and the inclined piece 10 and the inclined piece 10. It is comprised in the continuous part with the piece 11 , ie, the some groove | channel 12 spaced apart by the base end part upper surface of the inclination piece 11. As shown in FIG.

As shown in FIG. 5, the inclined piece 11 is formed in a long plate shape substantially along the entire length of the side portion 22 on the upper side of the dovetail frame 2, and is provided continuously with the locking piece 10 and the upper sheet S <b > 1. The inclined piece main body 11a is opposed to the inner surface, and the curved portion 11b is curved toward the dovetail groove 20 along the tip of the inclined piece main body 11a facing the dovetail groove 20 .

In the inclined piece 11, 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.

Since the inclined piece 11 has the curved portion 11b along the tip of the inclined piece main body 11a, it is possible to give the condensed water guide frame 1 strength, and when the upper sheet S1 is stretched, the upper sheet S1. Even if the inclined piece 11 contacts, it is possible to prevent the upper sheet S1 from being damaged at the end of the inclined piece 11 , that is, the tip of the inclined piece main body 11a .

Incidentally, by providing the curved portion 11b, but it is possible to achieve the effects described above, not limited to this, it is of course by other methods may achieve the above effect.

  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 a long plate shape, and for example, a 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. As long as the gap A can be formed between the upper sheet S1 and the inclined piece 11, it is possible to select the shape as appropriate.

  Further, in FIGS. 1 to 5, the groove 12 has a configuration in which the base end portion of the inclined piece 11 is depressed, but this is not a limitation, and the groove 12 is collected in the gap A between the inclined piece 11 and the upper sheet S <b> 1. As long as it is possible to allow the condensed water W to flow into the dovetail groove 20, that is, as long as it is possible to prevent the base end portion of the inclined piece 11 from coming into close contact with the upper sheet S1, the shape and quantity can be changed as appropriate. Is possible.

For example, it may form the condensation water guide frame 1 from 11 to the shape shown in FIG. 13.

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

  FIG. 12 shows a configuration in which the conclusion water guide frame 1 is formed 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 with each other due to the height difference of the material. W can flow into the dovetail groove 20.

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

  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 groove 20. It becomes possible.

  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 continuously provided on the base end side of the inclined piece 11 includes a long plate-like long piece 10 a along the side portion 22 on the upper side of the dovetail frame 2, and this length. in a folded piece 10b formed by bent dovetail 20 side along the lower end of the elongated piece 10a becomes formed in a V-shaped cross-section, the locking striatum K2 on the lower side engages the bent portion of the V-shaped Match.

Thus, the locking striatum K2 lower engages the bent portion of the locking piece 10 formed in a V-shaped cross-section, it is possible to attach the condensation water guide frame 1 to ensure the dovetail groove 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. manner by providing the Orihen 10b, it may achieve the effects described above.

  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.

9 and FIG. 10, the same reference numerals are used in the drawings to omit the detailed description where the configuration is the same as the configuration in the embodiment described above .

9, FIG. 10 is a modification of the condensation water guide frame 1, although not shown, upper sheet S1 is above the locking striatum K1 is the lower sheet S2 in the lower locking striatum K2 respectively The groove 12 is provided at the base end portion of the inclined piece 11.

A condensed water guide frame 1 </ b> A according to another embodiment shown in FIG. 9 is inserted into the dovetail groove 20 of the dovetail frame 2 so as to be connected to the inclined piece 11 and the base end of the inclined piece 11. In addition, a locking member 10A having a dovetail groove 10c inside, an extending piece 10g extending outward of the dovetail groove 20 along an end portion of the locking member 10A, and a base end of the inclined piece 11 It is comprised with the some groove | channel 12 spaced apart by the part upper surface.

The locking member 10A has a horizontal bottom portion 10d that can be expanded and contracted in the left-right direction in the figure, and a pair of side portions that are vertically arranged to stand up while tilting inward from both sides of the horizontal bottom portion 10d to form a dovetail groove 10c inside. It consists of frames 10e and 10f.

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

Then, fixed to the dovetail groove 20 of the dovetail frame 2 upper lower sheet S2 via a locking filament K2 lower, then insert the locking member 10A within the dovetail groove 20, the the lower portion of the upper sheet S1, the fixing via the upper engaging streak K1 within the dovetail groove 10c of the locking member 10A.

  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 extended 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 , and measures for preventing damage to the curved portion 10i and the like are adopted. 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 is stretchable in the horizontal direction in the figure, the side frame 10e, 10f horizontal is energized by the upper locking streak K1 bottom portion 10d is in the horizontal direction in The side frames 10e and 10f are 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.

Accordingly, in this embodiment, fixed via a locking filament K2 lower by inserting the upper portion of the lower sheet S2 to the dovetail groove 20, the locking member 10A of the condensation water guide frame 1B ants The condensed water guide frame 1 </ b> A is attached to the dovetail frame 2 by fitting in the groove 20.

Then, by inserting the lower portion of the upper sheet S1, the fixing via the upper engaging streak K1 within the dovetail groove 10c of the locking member 10B.

  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, extending piece 10g and with due comprise a curved portion 10i is possible to achieve the above effects, low cost production of condensed water guide frame 1A configuration of the locking member 10A is simple It becomes possible to do.

  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 , K2 Locking line S1 Upper sheet S2 Lower sheet P Pipe W Condensed water 1 Condensed water guide frame 2 Dovetail frame 3 Winding pipe 4 Band 5 樋 10 Locking piece 10A Locking member 11 Inclined piece 12 groove 20 dovetail 21 bottom 22 and 23 side

Claims (5)

A long dovetail frame (2) into which the lower part of the upper sheet (S1) constituting the roof side of the greenhouse and the upper part of the lower sheet (S2) constituting the wall surface of the greenhouse are inserted, and the dovetail frame A dew condensation water guide frame (1) provided detachably on (2) , and a pair of locking filaments (K1) and (K2) inserted into the dovetail frame (2) on the upper and lower sides The dovetail frame (2) has a horizontal bottom portion (21), a pair of side portions (22) and (23) that stand while inclining inward from both sides of the horizontal bottom portion (21), and the pair A narrow opening formed between the upper ends of the side parts (22) and (23) of the slab and a dovetail groove (20) formed inside the pair of side parts (22) and (23) and leading to the opening. long constituted, the condensed water guide frame (1), along said dovetail frame (2) and Inclined piece (11), an elongate locking piece along a provided continuously to the inclined piece (11) with the dovetail frame (2) (10), the locking piece (10) and the inclined piece ( 11) and a plurality of grooves (12) provided in a long continuous portion , and the upper portion of the lower sheet (S2) is inserted into the dovetail groove (20) and the lower sheet (S2). The locking piece (10) is brought into contact with the upper side part (22) of the pair of side parts (22) and (23) so as to overlap with the upper side part (22). The abutting locking piece (10) is pressed and fixed to the upper side portion (22) by the lower locking filament (K2), and then fixed to the dovetail groove (20). The lower part of the upper sheet (S1) is placed on the dovetail groove (20) so as to overlap the locking piece (10) and the lower locking line (K2). The inclined piece of the dovetail inserted lower sheet (20) (S2) is inserted and fixed in the engaging striatum (K2) of the upper, continuous to said locking pieces (10) (11) A long gap (A) appears between the upper surface of the upper sheet (S1) and the inner surface of the upper sheet (S1), and condensed water (W) condensed on the inner surface of the upper sheet (S1) is formed in the gap (A). The recovered condensed water (W) is allowed to flow into the dovetail groove (20) via the groove (12), and the upper sheet (S1) and the lower side of the dovetail groove (20) are collected. A dew condensation water recovery device that also serves as a fixing of the sheet, characterized in that it flows between the sheet (S2) and drains to the outer surface of the lower sheet (S2) outside the dovetail frame (2) . The upper part of the lower sheet (S2) is sandwiched between the upper side part (22) and the locking piece (10), and also serves as fixing of the sheet according to claim 1. Condensate water collection device. The locking piece (10) is positioned in the long plate-like long piece (10a) along the entire length of the upper side portion (22 ) and the dovetail groove (20) of the long piece (10a). And a fold piece (10b) bent into the dovetail groove (20) along one end formed in a V-shaped cross section, and the lower locking line on the bent portion having the V-shaped cross section. 3. The dew condensation water recovery apparatus that also serves to fix a sheet according to claim 1, wherein the strip (K2) is engaged. The inclined piece (11) is formed in a long plate shape along the entire length of the upper side portion (22), and is provided continuously with the locking piece (10) and faces the inner surface of the upper sheet (S1). Then, the inclined piece body (11a) that causes the gap (A) to appear between the inner surface of the upper sheet (S1) and the inner surface (S1) of the inclined piece body (11a) from the inner surface of the upper sheet (S1). 4. The condensed water recovery functioning as fixing of the sheet according to claim 1 , further comprising: a curved portion (11 b) that curves downward along a distal end provided with apparatus. A long dovetail frame (2) into which the lower part of the upper sheet (S1) constituting the roof side of the greenhouse and the upper part of the lower sheet (S2) constituting the wall surface of the greenhouse are inserted, and the dovetail frame A dew condensation water guide frame (1A) that is detachably provided on (2), and a pair of locking filaments (K1) and (K2) that are inserted into the dovetail frame (2) and become upper and lower sides. The dovetail frame (2) has a horizontal bottom portion (21), a pair of side portions (22) and (23) that stand while inclining inward from both sides of the horizontal bottom portion (21), and the pair A narrow opening formed between the upper ends of the side parts (22) and (23) of the slab and a dovetail groove (20) formed inside the pair of side parts (22) and (23) and leading to the opening. And
The condensed water guide frame (1A), elongated inclined piece along said dovetail frame (2) and (11), and continuously provided is inserted into the dovetail groove (20) in the inclined piece (11) configure de an elongate locking member (10A) to the Rutotomoni inside with a dovetail groove (10c),
A long extension piece (10g) extending toward the outside of the dovetail groove (20) while extending the locking member (10A) along the axial direction of the locking member (10A). ) And a plurality of grooves (12) provided in a long continuous portion between the locking member (10A) and the inclined piece (11),
Locking striatum upper part of the dovetail (20) so as to overlap the inserted lower sheet (S2) the lower is inserted into the dovetail groove (20) of the lower sheet (S2) ( K2) is inserted and fixed,
Then inserting the locking member (10A) so as to overlap the fixing has been the lower sheet (S2) and the lower engaging striatum (K2) in the dovetail groove (20),
The upper to superimpose them on this dovetail upper sheet inserted (10c) (S1) is inserted at the bottom of the upper sheet in the dovetail groove (10c) in the locking member (10A) (S1) Insert the locking wire (K1) and fix it.
A long gap (A) appears between the upper surface of the inclined piece (11) continuous with the locking member (10A) and the inner surface of the upper sheet (S1), and the gap (A) Condensed water (W) condensed on the inner surface of the upper sheet (S1) is collected, and the collected condensed water (W) is allowed to flow into the dovetail groove (10c) through the groove (12). The dew condensation water (W) that has flowed into the dovetail groove (10c) is drained to the outer surface of the lower sheet (S2) outside the extension piece (10g), and the dew condensation water also serves as fixing of the sheet Recovery device.

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