JP4027815B2 - Easy to disassemble and clean - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a collecting basket that can be easily disassembled and cleaned. More specifically, the present invention relates to a collecting tub that is provided indoors in a pharmaceutical or food factory and is suitable for collecting waste water mixed with solid matter and discharging it with a thick drain pipe.
[0002]
[Prior art]
[Patent Document 1]
JP 08-158462
[Patent Document 2]
JP 06-101263 A
[Patent Document 3]
JP 11-324093 A
Conventionally, piping members (inflow pipes) that enter the inside of the bag are fixed inside the bag main body with an elbow or the like to open downward in the bag. In addition, a sealed trap such as a saddle type or an elbow type is provided at the lower part of the bowl in order to prevent the odor from rising from the drain outlet. For this reason, the piping inside the bag becomes an obstacle, and it is very difficult to clean the inside of the bag. In addition, even if the trap is removed from the main body of the trap, in the case of a horizontal union with the inflow pipe and the outflow drain pipe facing the side wall, open the drain screw etc. to clean the T-shaped pipe It takes time to do.
[0003]
Patent Document 1 is an example in which a drain pipe is detachably provided on a side wall of the bowl main body in order to simplify the attachment of the drain pipe fixed to the bowl main body. As shown in FIG. 5, the meeting place of Patent Document 1 is for connecting a drain pipe that is slidably coupled along a circumferential shape to a round body 103 and a circular opening 103 provided in a side wall 102 thereof. Disk 104 and a drain pipe 106 connected to a connection hole 105 provided in the disk 104. This makes it easy to attach the drain pipe 106 by rotating the disc 104 along the opening of the opening 103. This is an invention relating to a meeting hall that collects rainwater and the like, and the drain pipe 106 is inserted into the connection hole 105 and fixed.
[0004]
Further, as an example of a collecting rod that can easily divide the trap portion and easily remove foreign matter accumulated on the rod main body and can be easily cleaned, there is a trap dredge device of Patent Document 2. As shown in FIG. 6, the trap device with a trap of Patent Document 2 has a bottomed cylindrical trap body 111, an inlet 112 provided on the side wall of the trap body 111, and a side facing the inlet 112. An outlet 113 provided, an elbow body 114 that is detachably connected to the outlet 113 and opens toward the bottom of the rod main body 111, and that extends from the vicinity of the elbow body 114 beyond the diameter of the outlet 113. And a container 117 that supports the lower end of the partition wall 115 and is removably disposed at a position lower than the bottom 116 of the inlet 112 between the inlet and the elbow body. Become. This is performed by removing the container 117, the partition wall 115, and the elbow body 114 when cleaning the bag main body 111.
[0005]
Furthermore, there is a drainage basin of Patent Document 3 as an example of easily removing foreign matters mixed in the trap portion and preventing the rise of odor. As shown in the cross-sectional view of FIG. 7, the drainage basin of Patent Document 3 includes a basin body 121, a double cylindrical sewage receiver 122 connected to the upper part along the inner peripheral wall, It comprises a basket (strainer) 124 suspended from the inner peripheral wall 123 and a box-shaped lid 125 covering the basket 124. The peripheral wall 126 of the lid 125 partitions a water storage groove 128 formed between the inner peripheral wall 123 and the outer peripheral wall 127 of the sewage receiver 122 at the center. As a result, the water flow path becomes a trap that bypasses the water storage groove 128 in a U-shape, and an increase in odor can be prevented.
[0006]
[Problems to be solved by the invention]
In indoor facilities of pharmaceutical and food-related factories, hygiene management is particularly strict and inspections and cleaning are performed on a daily basis in accordance with standards set by GMP and the like. Therefore, the ease of inspection and cleaning is an important factor for such equipment. In particular, it is desirable to perform cleaning by disassembling as much as possible in cleaning. The assembly room (see FIG. 5) of Patent Document 1 is easy to assemble and install, but is difficult to disassemble after it has been assembled. That is, since the drain pipe 106 is inserted into the connection hole 105 of the connection disc 104 and fixed, the main body 101 cannot be removed unless the drain pipe 106 is completely removed.
[0007]
In addition, the trap device with trap (see FIG. 6) of Patent Document 2 is an example of a so-called T-shaped pipe in which the inlet 112 and the outlet 113 face each other, and the inlet 112 is also cleaned from the inside of the bag main body. The cleaning work is complicated. Further, since the deposit in the container 117 is always immersed in trapping water, it cannot be used for depositing food or the like. On the other hand, the drainage basin of Patent Document 3 can suppress the rising of the odor of the entire casket body including the basket 124, but has an annular trap, so that the removal of the basket 124 is complicated. In addition, the inlet is not considered. Therefore, when hot water is poured into the bowl through the grating 129, steam rises. The present invention has been made in view of the above-described problems of the prior art, and an object thereof is to provide a collective soot that can be easily disassembled and washed and can prevent rising of steam.
[0008]
[Means for Solving the Problems]
The disassembly and washable collecting rod (Claim 1) of the present invention is a collecting rod that collects drainage from a plurality of inflow pipes collected from different directions and flows out with a thick drainage pipe, and has an opening at the upper end. A box-shaped box with a bottom opening that is detachably provided at the upper edge of the collar to cover the bottomed cylindrical collar having a drainage part at the bottom and the opening at the upper edge of the collar The cover and a plurality of inflow pipes whose front ends penetrate through the side wall of the cover and are bent downward toward the opening of the flange, and the inflow pipe flows into the cover side by a vertical surface outside the cover. The cover side of the inflow pipe is fixed to the cover, and the cover side of the inflow pipe and the end of the inflow side are connected by a detachable connection means.
[0009]
In addition, such an assembly rod preferably has a cover having a cylindrical side wall portion and a ceiling portion detachably provided at the upper end opening of the side wall portion (Claim 2). Further, such a collecting rod preferably has a strainer (screen) in which the strainer (screen) for filtering the waste water flowing out from the inflow pipe is detachably accommodated in the collar portion (Claim 3).
[0010]
In such a collective soot, a watertight trap for preventing odor rising from the drain pipe is provided at the saddle portion, and the trap surrounds the drain pipe in an airtight state with a lower end at the bottom. It is more preferable to include a plate-like member disposed below the opening of the drain pipe and a means for detachably connecting the plate-like member to the flange (claim 4).
[0011]
[Operation and effect of the invention]
Since the box-shaped cover covers the opening at the upper end of the bag, the collective bottle of the present invention (Claim 1) conceals the water surface of the drainage. Therefore, it is clean as compared with the case of covering with grating. In addition, since the inflow pipe passes through the cover and opens inside the cover, the smell of the drainage hardly leaks to the outside, and the steam rising when the warm drainage is poured does not flow to the outside.
In addition, multiple inflow pipes gathered from different directions are separated into a cover side (elbow) and an inflow side (straight pipe) by a vertical surface outside the cover, and the cover side of the inflow pipe is fixed to the cover Since the end portions on the cover side and the inflow side are connected by a detachable connection means, the cover can be removed upward together with the tip of the inflow pipe simply by removing the connection means. And after removing, since only the straight pipe part of the substantially horizontal upstream pipe remains with a gradient fixed to the floor or the like, it is possible to easily wash the interior. Further, since the tip of the inflow pipe is removed, the access to the inside is facilitated and the cleaning operation is easy. The removed cover can be easily cleaned.
[0012]
When the cover includes a cylindrical side wall portion and a ceiling portion (lid) that is detachably provided at the upper end opening of the side wall portion (Claim 2), the lid portion is opened by opening the ceiling portion. Since the upper part opens greatly, it can be easily inspected deep inside the bag. Furthermore, at the end of the inspection, the ceiling can be closed to easily separate the inside of the tub from the outside (outside air), so that the water storage section at the bottom of the tub that tends to become a hotbed such as germs does not touch the outside air. Further, when a strainer for filtering drainage flowing out from the inflow pipe is detachably accommodated in the collar (Claim 3), it is necessary to reach to the interior of the collar even when a large foreign matter enters the strainer. Foreign matter can be easily removed. At that time, the strainer can be taken out, the foreign matter can be discarded, and the strainer can be cleaned.
[0013]
A watertight trap for preventing odor rising from the drainage part of the heel part is provided, the trap surrounds the periphery of the drainage part in an airtight state, and the lower end is disposed below the opening of the drainage part. In the case of including a plate-like member and means for detachably connecting the plate-like member and the collar (Claim 3), the trap can be easily disassembled by removing the plate-like member, Even after removal, there is no extra protrusion inside the bag, making it easy to clean. In addition, since the trap portion is greatly opened and can be cleaned, clogging can be easily eliminated even when the drain outlet is clogged.
[0014]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of the assembly kit of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view showing a collective ridge according to a first embodiment of the present invention, FIG. 2 is a perspective view of a ridge portion of the collective ridge, FIG. 3 is a perspective view of a partition member of the collective fold, and FIG. It is a slope view of the cover part of a bag.
[0015]
First, with reference to FIG. 1, an embodiment of the assembly kit of the present invention will be described. 1 is roughly divided into a lower collar part 10 and a cover part 30 provided thereon. First, the flange portion 10 has a rectangular cross section and a bottomed cylindrical rod body 11, a strainer (bucket, screen) 12 that is suspended in the rod body 11, and a lower side wall of the rod body 11. The drain pipe 13 is provided, the partition member 14 for enclosing the drain pipe 13 to form a trap, and the inflow pipe 15 for feeding the drainage into the cover portion 30.
[0016]
As shown in FIG. 2, the gutter body 11 is a bottomed cylindrical body (box) having a rectangular cross section with an open upper end, and a bottom surface 16 includes a flat portion 16 a near the drain pipe 13 and a drain pipe. And an inclined portion 16b inclined downward toward the 13th side. As a result, a water storage part 17 is formed in the vicinity of the drain pipe 13 to temporarily hold the drainage. A support frame 18 having an L-shaped cross-section for detachably supporting the cover portion is integrally provided on the periphery of the upper end opening of the bag main body 11 by welding or the like.
[0017]
As shown in FIG. 1, an inward flange 19 for detachably supporting the strainer 12 is integrally provided on the inner surface side of the support frame 18 at some lower position by welding or the like. A drainage port 13 b communicating with the drainage pipe 13 is provided in the vicinity of the lower part of one side wall 20 of the main body 11. Normally, the drain pipe 13 is integrally welded to the main body 11 and is connected to the drain pipe by a flange 13a provided at the end. The scissors body 11 is manufactured by cutting a plate-like steel material resistant to rust such as a stainless steel (SUS304, etc.) steel plate into a predetermined contour, bending it, and welding it.
[0018]
As shown in FIG. 3, the partition member 14 is formed in an L-shape that is fixed to the heel body in an airtight state by welding or the like, and is detachably attached to the support member 23 with a thumbscrew 24 or the like. It consists of a bent partition plate 25. The support member 23 includes left and right side wall members 26 and a connecting member 27 having an L-shaped cross section that connects upper and lower ends of the front surfaces of the side wall members 26. The front end of the side wall member 26 is formed with an inwardly bent flange 26a so as to contact the inner surface of the bag body 11, and the upper end and the rear end are provided with inward flanges 26b and 26c for receiving the partition plate 25. ing. Between the partition plate 25 and the support member 23, a gasket (not shown) made of silicon, Teflon (registered trademark) or EPDM (ethylene propylene synthetic rubber) which is resistant to corrosion is interposed to maintain an airtight state. .
[0019]
As the water storage portion 17 in FIG. 1 becomes larger, the amount of solid matter that has leaked from the strainer 12 can be increased. Therefore, it is easy to cause the spread of the hotbed of miscellaneous bacteria. Therefore, in consideration of the amount of drainage per hour that flows into the dredger, the inclined portion 16b is provided so that the amount of drainage stored in the water reservoir 17 is as small as possible.
[0020]
A fixing rod 28 for fixing the rod main body 11 to a fixing member such as an external beam and for waterproofing is provided on the outer periphery of the rod main body 11 and in the vicinity of the upper portion of the strainer 12. Further, a flange 13a, a loose flange, or the like is provided at the free end of the drain pipe 13 to facilitate connection to drain piping or a processing tank.
[0021]
The strainer 12 has a box shape with an upper end opened, and a flange 12a is provided outwardly from the upper end to engage with the collar 19 of the collar body 11. In addition, a bar-shaped handle 12b that connects the upper ends of the centers of the opposing walls is provided. This strainer 12 is also preferably formed by bending and welding a stainless steel plate to prevent corrosion. A punching metal having a large number of holes is preferably used. The aperture ratio can be changed according to the purpose of filtration, and the shape can be changed to a basket or plate. In some cases, it can be constituted by a cloth filter or the like.
[0022]
Next, the cover part 30 will be described with reference to FIGS. 1 and 4. The cover portion 30 includes a cover main body 31 having a rectangular cross section and an upper portion and a lower portion that are open, and a cover body 32 that is detachably provided at the upper end of the cover main body 31 and shields the inside of the cover main body 31 from the outside air. . The lid body 32 may be made of a steel plate, and more preferably, the lid body 32 is made of a transparent material having a strength such as acrylic that can be seen inside. At the lower end of the cover main body 31, a connecting rod 33 bent inward to engage with the support frame 18 provided on the flange portion 10 is provided.
[0023]
The side walls 34 of the cover body 31 are fixed with penetrating tips of a plurality of inflow pipes 15 gathering from different directions. As shown in FIG. 4, the inflow pipe 15 is separated into an elbow part 36 on the cover side and a remaining pipe body (straight pipe part) 37 along the vertical plane upstream from the side wall 34. Further, flanges (ferrules) 36a and 37a are provided at the ends of the elbow portion 36 and the pipe main body 37, respectively, and these flanges (ferrules) 36a and 37a are known pipe-connecting clamps 38. Removably connected. A gasket 39 made of silicon, Teflon (registered trademark) or EPDM is interposed between the flanges 36 and 37. The elbow portion 36 passing through the side wall 34 is bent downward toward the opening of the flange 10 on the side 36b in the cover body.
[0024]
When installing the collar part 10 and the cover part 30, as shown in FIG. 1, the collar part 10 is inserted into an opening provided on the floor of a factory or the like and fixed with a fixing collar 28. Thereafter, foamed concrete or the like is poured and fixed from above the fixing rod 28 to the upper end of the support frame 18 of the rod main body 11. Next, the connecting rod 33 of the cover part 30 is engaged with the support frame 18 to connect the pipe body 37 at the tip of the inflow pipe 15 and the elbow part 36 using a clamp 38, and the lid 32 is attached.
[0025]
When drainage flows from the inflow pipe 15, the drainage flows downward toward the main body 11 through the elbow portion 36 of the inflow pipe 15. Next, the solid matter is filtered by the strainer 12 provided in the heel part 10 and flows into the heel body 11. After that, it flows from the inclined portion 16b of the bottom portion 16 to the flat portion 16a, and further through the water storage portion 17 to the drain port 13b through a base U-shaped channel having the lower end of the partition plate 25 as a base. At this time, since the upper opening portion of the collar portion 10 is blocked from the outside air by the cover portion 30, the steam rising from the warm drainage can be prevented from coming into contact with the outside air in the factory, which is sanitary.
[0026]
Next, when inspecting the collective bag A, the lid body 32 is detachably connected to the upper portion, so that it can be looked over to the interior of the bag body 11 by opening it. If the lid 32 is transparent and designed so that the inside can be confirmed, it is not necessary to open the lid 32 every time it is inspected. It is hygienic because inspection can be performed without touching outside air. Even if a contaminant is discovered, the opening of the cover body 31 is wide open, and the strainer 12 is disposed at the upper part of the cocoon body 11 at almost the same height as the floor in the factory. It is easy to remove the solid matter together with the strainer 12, and the strainer 12 can be cleaned at the same time. The lid 32 may be provided with an inspection window at a part thereof with a transparent member such as acrylic.
[0027]
Further, even when solid matter is mixed in the vicinity of the water storage section 17, the connection between the elbow portion 36 of the inflow pipe 15 and the pipe body 37 is released by removing the clamp 38 and disconnecting the flanges (ferrules) 36a and 37b. Therefore, the entire upper cover portion 30 can be removed from the upper portion of the collar portion 10 together with the elbow portion 36. Therefore, it does not interfere with the solid matter removal work, and the work can be carried out by leaning on the opening of the widely opened bag body 11. Moreover, the partition plate 25 provided in the water storage part 17 can be easily removed simply by removing the thumbscrew 24. And after removing the partition plate 25, since the drain opening 13b vicinity opens largely, it is easy to insert the instrument for clogging removal.
[0028]
Next, when disassembling and cleaning the assembly rod A, the entire cover 30 is removed together with the elbow portion 36 as described above. Since the connection with the pipe body 37 is broken, the elbow portion 36 and the like of the inflow pipe 15 can be easily cleaned. Furthermore, since a cleaning tool can be inserted straight into the pipe body 37 with respect to the pipe, cleaning is easy and hygienic because the range of cleaning is widened. Next, the strainer 12 is pulled out by grabbing the bank 12b provided at the upper portion thereof, and the butterfly bolts 24 connecting the partition plates 25 arranged inside the heel are loosened and removed. As a result, there are almost no members that obstruct the cleaning inside the bag, so that every corner can be cleaned and it is hygienic, and the time required for cleaning can be saved.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing an embodiment of the present invention.
FIG. 2 is a perspective view of a collar portion according to the first embodiment.
FIG. 3 is a perspective view showing a partition member of a first actual form.
FIG. 4 is a perspective view of a cover portion according to the first embodiment.
FIG. 5 is a perspective view showing a conventional example.
FIG. 6 is a cross-sectional view showing a conventional example.
FIG. 7 is a cross-sectional view showing a conventional example.
[Explanation of symbols]
A Collective scissors 10 which is 1st Embodiment Collar part 11 Collar body 12 Strainer 12a Flange (strainer)
12b Embankment (strainer)
13 Drainage pipe 13a Flange 13b Drainage port 14 Partition member 15 Remove the inflow pipes 15a and 15b 16 Bottom 16a Flat part 16b Inclined part 17 Water storage part 18 Support frame 19 Strainer
20 Side wall (drain)
23 Support member (partition member)
24 thumbscrew 25 partition plate 26 side wall member (partition member)
26a Flange 26b Flange 26c Flange 27 Connecting member (partition member)
28 Fixing rod 30 Cover portion 31 Cover body 32 Lid 33 Connecting rod 34 Side wall (cover portion)
36 Elbow (inflow pipe)
36a Flange and ferrule (elbow)
36b Opening (elbow)
37 Pipe body 37a Flange and ferrule (pipe body)
38 Clamp 39 Gasket 101 Grain body 102 Side wall 103 Opening 104 Disc 105 Connection hole 106 Drain pipe 111 Grain body 112 Inlet 113 Outlet 114 Elbow body 115 Partition 116 Bottom 117 Container 121 Grain body 122 Sewage receptacle 123 Inner peripheral wall 124 Basket 125 Lid 126 Perimeter wall 127 Perimeter wall 128 Reservoir

Claims (4)

It is a collecting rod that collects drainage from multiple inflow pipes gathered from different directions and flows out with a thick drainage pipe,
A bottomed tubular collar having an opening at the top and a drain at the bottom;
A box-shaped cover having an open lower end, which is detachably provided at an upper end edge of the collar to cover the opening at the upper edge of the collar;
It consists of a plurality of inflow pipes whose front end penetrates the side wall of the cover and bends downward toward the opening of the flange,
The inflow pipe is separated into a cover side and an inflow side by a vertical surface outside the cover;
A collectable soot that can be disassembled and cleaned, wherein the cover side of the inflow pipe is fixed to the cover, and ends of the cover side and the inflow side are connected by a detachable connecting means. The disassembled and washable collective bowl according to claim 1, wherein the cover includes a cylindrical side wall portion and a ceiling portion detachably provided at an upper end opening of the side wall portion. The disassembled and washable collective soot according to claim 1, wherein a strainer for filtering drainage flowing out from the inflow pipe is detachably accommodated in the saddle part. A sealing-type trap for preventing odor rising from the drain pipe is provided in the collar portion, and the trap surrounds the drain pipe in an airtight state, and the lower end is disposed below the opening of the drain pipe. 2. A disassembled and washable collective scissor according to claim 1, further comprising a plate-shaped member and a means for detachably connecting the plate-shaped member to the collar portion.

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