JP5573085B2 - Thermal storage tank and continuous thermal storage tank - Google Patents

Description

  The present invention relates to a heat storage water tank and a continuous heat storage water tank used for air conditioning equipment that circulates liquid to adjust temperature.

  Thermal storage tanks and continuous thermal storage tanks used in air conditioning equipment that circulates liquid and adjusts temperature are used in thermal storage air conditioning systems for buildings and district heating and cooling, and are composed of water tanks separated by numerous underground beams A communication hole type heat storage water tank is known (see, for example, Patent Document 1). In such a thermal storage tank, a plurality of water tanks divided by underground beams are provided integrally, a communication hole is provided near the bottom of the underground beam between adjacent water tanks, and the water tank is located upstream of the communication hole. A partition plate standing from the bottom is provided. The partition plate is provided so as to be biased toward the downstream underground beam side in each water tank, and is formed lower than the height of the water surface together with the flow. The upstream side and the downstream side are connected to each other at the upper part of the partition plate.

Japanese Utility Model Publication No. 5-10922

  Since the inside of the heat storage water tank is partitioned by the partition plate, for example, when working inside the heat storage water tank for maintenance or the like, the heat storage water tank can be moved freely in the heat storage water tank. Therefore, there is a problem that workability is poor.

  This invention is made | formed in view of this subject, The place made into the objective is to provide the thermal storage water tank excellent in workability | operativity in the operation | work in a thermal storage water tank, and a continuous thermal storage water tank.

In order to achieve such an object, the heat storage tank of the present invention is a plurality of heat storage tanks used in air conditioning equipment that circulates liquid and adjusts the temperature,
A water tank body in which the liquid is stored;
An inflow hole through which the liquid flows into the water tank body;
An outflow hole for allowing the liquid to flow out of the water tank body;
A partition member that partitions the inside of the water tank body into the inflow hole side and the outflow hole side;
Have
The partition member is detachably provided by an operator who enters from the inflow hole and the outflow hole and works in the water tank body,
Each partition member has a frame to which the partition plate is detachably attached,
A plurality of fixing holes for fixing a plurality of partition plates are formed in the frame,
Among the plurality of heat storage water tanks arranged along the predetermined direction , the upper part of the plurality of fixing holes is fixed for the first partition member provided in the heat storage water tank on one end side. By fixing the partition plate to the frame without using holes and using the remaining fixing holes, the partition plate is connected to the inlet hole side and the outlet hole side in the water tank body above the partition plate. Has an area,
For the second partition member provided in the heat storage water tank on the other end side, among the plurality of fixed holes, the lower fixed holes are not used, and the remaining fixed holes are used for the partition. A heat storage water tank having a region connected to the inflow hole side and the outflow hole side in the water tank body below the partition plate by fixing a plate to the frame.

The plurality of heat storage water tanks are connected to each other, and the inside of each of the heat storage water tanks is communicated.

  ADVANTAGE OF THE INVENTION According to this invention, it is possible to provide the thermal storage water tank and the continuous thermal storage water tank excellent in workability | operativity in the operation | work in a thermal storage water tank.

It is a cross-sectional schematic diagram of the thermal storage water tank and continuous installation thermal storage water tank which concern on this invention. It is a schematic diagram of the 1st thermal storage water tank which a continuous thermal storage water tank has. It is a schematic diagram of the 2nd thermal storage water tank which a continuous thermal storage water tank has. It is a schematic diagram of the thermal storage water tank for relay which a continuous installation thermal storage water tank has. It is a perspective view for demonstrating the partition member provided in the cover member of the 2nd thermal storage water tank. It is a figure which shows the partition member provided in the accommodating part of a 1st thermal storage water tank. It is a figure which shows the partition member provided in the accommodating part of a 2nd thermal storage water tank.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a schematic cross-sectional view of a continuous heat storage water tank according to the present invention. Drawing 2 is a mimetic diagram of the 1st heat storage water tank which a continuous heat storage water tank has. Drawing 3 is a mimetic diagram of the 2nd thermal storage water tank which a continuous thermal storage water tank has. FIG. 4 is a schematic diagram of a relay heat storage water tank included in the continuous heat storage water tank. FIG. 5 is a perspective view for explaining a partition member provided on the lid member of the second heat storage water tank. The continuous heat storage water tank of the present embodiment is a continuous heat storage water tank used for an air conditioner of a building, for example. In addition to being buried in the basement of the building, the building is connected to a flowing water pipe through which water as a liquid is circulated to form a channel in the ground. That is, the ground water pipe and the underground continuous heat storage water tank are connected in an annular shape so that water used in the air conditioner circulates.

  As shown in FIG. 1, in the continuous heat storage water tank 1, for example, 100 heat storage water tanks 10 are continuously provided along a predetermined direction. When water having a higher temperature than the water in the heat storage water tank 10 flows into one end side (the left end side in FIG. 1) of the continuous heat storage water tank 1 in a predetermined direction, the water is stored. Ten first heat storage water tanks 20 in which the water that has been used are efficiently replaced are connected in series.

Moreover, when the water of temperature lower than the water in the thermal storage water tank 10 flows into the other edge part side (right end side in FIG. 1) in the predetermined direction of the continuous thermal storage water tank 1, Ten second heat storage tanks 30 in which the stored water is efficiently replaced are connected in series, and there are 80 units between the ten first heat storage tanks 20 and the ten second heat storage tanks 30. The relay heat storage water tank 40 is connected.

  The first heat storage water tank 20, the second heat storage water tank 30, and the relay heat storage water tank 40 are concrete water tanks having substantially the same volume, and the inside thereof is waterproofed. In addition, each heat storage water tank 10 is provided with a lid member 18 that covers and can be removed like a second heat storage water tank 30 shown in FIG. 5, for example. Here, the portion of the heat storage water tank 10 excluding the lid member 18 and the partition member 50 corresponds to the water tank body 11. That is, the water tank main body 11 is formed by bottoms 21 and 31, a pair of short side walls 22 and 32, and a pair of long side walls 23 and 33, which will be described later.

  In the present embodiment, in FIG. 1, ten first heat storage water tanks 20 are arranged on the left end side, ten second heat storage water tanks 30 are arranged on the right end side, and a relay heat storage water tank 40 is arranged therebetween. ing. For this reason, when water with a temperature lower than the water in the second heat storage water tank 30 is stored in the continuous heat storage water tank 1, the water is circulated in the continuous heat storage water tank 1 from right to left, When water having a temperature higher than that of the first heat storage water tank 20 is caused to flow into the continuous heat storage water tank 1 and stored, the water is circulated in the continuous heat storage water tank 1 from the left to the right. That is, the continuous heat storage water tank 1 can change the direction of circulation so that water flows in both directions along a predetermined direction.

  As shown in FIG. 2, the first heat storage tank 20 has a rectangular bottom 21, and two pairs of opposing side walls 22 and 23 form a substantially rectangular parallelepiped accommodation space. The side wall 22 forming one pair of the two pairs of opposing side walls 22, 23 is a side wall 22 on the short side (hereinafter referred to as a short side wall) 22 in the rectangle of the bottom 21, and the side wall forming the other pair is A long side wall (hereinafter referred to as a long side wall) 23 in the bottom 21 rectangle, and a space surrounded by the short side wall 22, the long side wall 23, and the bottom 21 forms a water containing portion 20a. Yes.

  The opposing two short side walls 22 are respectively provided with holes 24 that are connected to the heat storage water tank 10 provided adjacent to each other at the center in the width direction of the short side wall 22 and in the lower part in the vertical direction. Yes. More specifically, the hole 24 is formed so that the bottom 21 and the lowest part of the hole 24 are connected. The hole 24 provided in one short side wall 22a of the opposing short side walls 22 circulates in the continuous heat storage water tank 1 so that water flows from the first heat storage water tank 20 side to the second heat storage water tank 30 side. When the continuous heat storage water tank 1 is used, the hole 24 provided on the other short side wall 22b is a first lower hole 24a that flows into the heat storage water tank 10 when the heat storage water tank 10 is used. It is the 2nd lower hole 24b which flows out the water stored in the inside. Although it is desirable that water having a temperature higher than that of the water in the heat storage water tank 10 flows into the first heat storage water tank 20 from the first lower hole 24a, as described above, the continuous heat storage water tank 1 has a predetermined amount of water. Since it is configured to flow in both directions along the direction, both the first lower hole 24a and the second lower hole 24b may be both an inflow hole and an outflow hole, and one of them is inflow If it is a hole, the other becomes an outflow hole.

  The first lower hole 24a and the second lower hole 24b are formed to have an inner diameter larger than 1 m, and an operator can perform the first lower hole 24a and the second lower hole during maintenance of the continuous heat storage water tank 1. It is formed so that it can go back and forth between the adjacent heat storage water tanks 10 at 24b.

  In addition to the first lower hole 24a and the second lower hole 24b, a drain hole 25 having a diameter of about 10 cm is provided on the bottom 21 in the housing portion 20a. used. For this reason, it is blocked with a stopper during normal use.

FIG. 6 is a diagram illustrating a partition member provided in the accommodating portion of the first heat storage water tank.
In the accommodating part 20a of the 1st thermal storage tank 20, the partition member 50 which has the partition wall part 51 which is biased to the short side wall 22a side in which the 1st lower hole 24a was provided, and faces the said short side wall 22a. Is arranged. The partition member 50 includes a plurality of partition wall portions 51 facing the short side wall 22a provided with the first lower hole 24a at an interval, and the partition wall portion 51 at an end portion in the width direction of the partition wall portion 51. And a partitioning side portion 52 provided between the short side wall 22a provided with the first lower hole 24a. The partition member 50 has a “U” shape when viewed from above, and the lower side in the first heat storage water tank 20 is the first inside the partition member 50 having the “U” shape. It is configured to partition into a lower hole 24a side and a second lower hole 24b side which is the outside.

The partition member 50 is configured by attaching a partition wall portion 51 and a partition side portion 52 to a pair of frames 53 that are suspended from the lower surface 18 a of the lid member 18.
The partition wall portion 51 and the partition side portion 52 are panel bodies 51a and 52a as plate-like partition plates made of, for example, resin, and a plurality of panel bodies 51a and 52a are arranged in the vertical direction, The bolt 55 is configured to be detachably fixed to the frame 53.

  Each of the paired frames 53 is the same member, and is disposed at a position facing the first lower hole 24a provided in the short side wall 22a. The frame 53 is formed of a metal square pipe, and includes two column members 53a, two cross members 53b that are bridged and fixed between the two column members 53a, and a column member 53a. And a flat seat plate 53c fixed to the upper end portion.

  The cross member 53b is fixed to the upper end side and the lower end of the two column members 53a, and the column member 53a protrudes upward from the upper cross member 53b. Between the two column members 53 a, three panel bodies 52 a are attached side by side from the lower end side to form a partition side portion 52, and the column member 53 a protrudes above the partition side portion 52.

  The seat plate 53c fixed to the upper end of the column member 53a has an area sufficiently larger than the cross-sectional area of the column member 53a, extends outside the column member 53a, and has a plurality of holes 53d.

  The column member 53a is provided with a plurality of fixing holes 53e penetrating the column member 53a in the direction in which the cross member 53b is provided. In this embodiment, in order to fix one panel body 51a and one frame with two bolts 55, eight fixing holes 53e are provided so that the four partition wall portions 51 can be fixed. . And in the partition member 50 provided in the 1st thermal storage water tank 20, the three panel bodies 51a are fixed using the six fixing holes 53e from the lower side, and the partition wall part 51 is formed.

  In the partition member 50 formed by attaching the panel bodies 51 a and 52 a to the frame 53, the seat plate 53 c is abutted against the lower surface 18 a of the lid member 18 and is fixed by bolts 55.

  And when the 1st thermal storage water tank 20 is covered with the cover member 18 to which the partition member 50 was attached, the partition member 50 is arrange | positioned in the accommodating part 20a. The partition wall portion 51 and the partition side portion 52 are provided from the bottom 21 of the housing portion 20a to a position lower than the water surface, that is, below the housing portion 20a. For this reason, the partition wall portion 51 and the partition side portion 52 are not partitioned and are connected so that water can freely move.

  As shown in FIG. 1, ten first heat storage water tanks 20 are arranged side by side in a predetermined direction, and two adjacent first heat storage water tanks 20 are connected to the second lower hole 24 b of one first heat storage water tank 20. The first lower hole 24a of the other first heat storage water tank 20 is connected, and the housing portion 20a of one first heat storage water tank 20 and the housing portion 20a of the other first heat storage water tank 20 are communicated. The first lower hole 24a of the first heat storage water tank 20 having the first lower hole 24a which is arranged at the end of the ten connected first heat storage water tanks 20 and is not connected is connected to the water pipe provided in the building. Has been. Moreover, the relay heat storage water tank 40 is connected to the 1st heat storage water tank 20 which is arrange | positioned at the end of 10 connected 1st heat storage water tanks 20 and has the 2nd lower hole 24b which is not connected.

  As shown in FIG. 3, the second heat storage water tank 30 has a rectangular bottom 31, and two pairs of opposing side walls 32 and 33 form a substantially rectangular parallelepiped accommodation space. The pair of side walls 32 of the two pairs of opposing side walls 32, 33 is a short side wall 32 in the rectangle of the bottom 31, and the other pair of side walls 33 is a long side wall in the rectangle of the bottom 31. 33, the space surrounded by the short side wall 32, the long side wall 33, and the bottom 31 forms the water accommodating portion 30a.

  The opposing two short side walls 32 are each provided with a hole 34 connected to the heat storage water tank 10 provided adjacent to the center in the width direction of the short side wall 32 and in the upper part in the vertical direction. Yes. More specifically, the hole 24 is formed so that the uppermost part of the hole 34 is located in the vicinity of the water surface when water is stored in the accommodating part 30a. The hole 34 provided in one short side wall 32a of the opposing short side walls 32 circulates in the continuous heat storage water tank 1 so that water flows from the second heat storage water tank 30 side to the first heat storage water tank 20 side. When the continuous heat storage water tank 1 is used, the hole 34 provided on the other short side wall 32b is a second upper hole 34a that flows into the heat storage water tank 10 when the heat storage water tank 10 is used. It is the 1st upper hole 34b which flows out the water stored in the inside. Although it is desirable that water having a temperature lower than that of the water in the heat storage water tank 10 flows into the second heat storage water tank 30 from the second upper hole 34b, as described above, the continuous heat storage water tank 1 has a predetermined amount of water. Since it is configured to flow in both directions along the direction, both the second upper hole 34a and the first upper hole 34b may be both an inflow hole and an outflow hole, and one of them is inflow. If it is a hole, the other becomes an outflow hole.

  The second upper hole 34a and the first upper hole 34b are formed to have an inner diameter larger than 1 m, and when the maintenance of the continuous heat storage water tank 1 is performed, the operator can use the second upper hole 34a and the first upper hole 34b. It is formed so that it can go back and forth between adjacent heat storage water tanks 10 at 34b.

  The bottom 31 in the accommodating portion 30a of the second heat storage water tank 30 is also provided with a drain hole 35 that is used for maintenance or the like, and is closed with a stopper during normal use.

FIG. 7 is a diagram illustrating a partition member provided in the housing portion of the second heat storage water tank.
In the accommodating part 30a of the 2nd thermal storage tank 30, the partition member 50 which has the partition wall part 51 which is biased to the short side wall 32a side in which the 2nd upper hole 34a was provided, and faces the said short side wall 32a. Is arranged. The partition member 50 includes a partition wall portion 51 facing the short side wall 32a provided with the second upper hole 34a at an interval, a partition wall portion 51 at an end in the width direction of the partition wall portion 51, 2 and a partitioning side portion 52 provided between the short side wall 32a provided with the upper hole 34a. And the partition member 50 partitions the upper side of the 2nd thermal storage water tank 30 into the 2nd upper hole 34a side used as the inner side of the partition member 50 which makes a "U" shape, and the 1st upper hole 34b side used as the outer side. It is configured as follows.

  The partition member 50 provided in the second heat storage water tank 30 is also configured by attaching a partition wall portion 51 and a partition side portion 52 to a pair of frames 53 suspended from the lower surface 18 a of the lid member 18. And when the 2nd thermal storage water tank 30 is covered with the cover member 18 to which the partition member 50 was attached, the partition member 50 is arrange | positioned in the accommodating part 30a.

  The partition member 50 provided in the first heat storage water tank 20 has three panel bodies 51a and 52a attached from the lower end side of the frame 53, but the partition member 50 provided in the second heat storage water tank 30 One piece on the lower end side of 53 is not attached, and the upper three pieces are attached to the frame 53 with bolts 55. And the partition wall part 51 and the partition side part 52 are provided from the position spaced apart from the bottom 31 of the accommodating part 30a to the position higher than a water surface. That is, the partition wall 51 and the partition side 52 are not partitioned below, and are connected so that water can freely move.

  As shown in FIG. 1, the ten second heat storage tanks 30 are arranged side by side in a predetermined direction, and the two adjacent second heat storage tanks 30 are connected to the first upper hole 34 b of one second heat storage tank 30. The second upper hole 34 a of the other second heat storage water tank 30 is connected, and the housing portion 30 a of one second heat storage water tank 30 and the housing portion 30 a of the other second heat storage water tank 30 are communicated. The second upper hole 34a of the second heat storage tank 30 which is disposed at the end of the ten connected second heat storage tanks 30 and has the second upper hole 34a which is not connected, of the water pipe provided in the building, The end of the side not connected to the first heat storage water tank 20 is connected. Further, a relay heat storage water tank 40 is connected to the second heat storage water tank 30 that is disposed at the end of the ten connected second heat storage water tanks 30 and has the first upper holes 34b that are not connected.

  The relay heat storage water tank 40 also has a bottom 41 having a rectangular shape, and a pair of opposing side walls 42 and 43 form a substantially rectangular parallelepiped housing space, and a pair of short side walls 42 and a pair of long side walls 43. A space surrounded by the bottom 41 forms a water accommodating portion 40a.

  The opposing two short side walls 42 are each provided with a hole 44 connected to the heat storage water tank 10 provided adjacently in the center in the width direction of the short side wall 42 and in the center in the vertical direction. Yes. These hole portions 44 are formed to have an inner diameter larger than 1 m so that an operator can go back and forth between the adjacent heat storage water tanks 10 at the hole portions 44 during maintenance of the continuous heat storage water tank 1. Is formed. Here, since the partition heat storage water tank is not provided with a partition member, it does not correspond to the heat storage water tank of the present invention.

  A drain hole 45 used for maintenance or the like is also provided in the bottom 41 in the accommodating portion 40a of the relay heat storage water tank 40, and is closed with a stopper during normal use.

  The 80 relay heat storage water tanks 40 are arranged side by side in a predetermined direction, and the two adjacent relay heat storage water tanks 40 are connected to each other through the holes 44. The second lower hole 24b of the first heat storage water tank 20 is connected to one of the holes 44 of the relay heat storage water tank 40 disposed at both ends of the 80 relay heat storage water tanks 40 connected, and the second to the other. The 1st upper hole 34b of the thermal storage tank 30 is connected.

  And, for the air conditioner, the water pipes provided in the building, 10 first heat storage tanks 20, 80 relay heat storage water tanks 40, 10 second heat storage water tanks 30 are connected to circulate water. A flow path is formed.

  The flow path for the air conditioner is used with water stored therein. At this time, the water level is sufficiently higher than the upper ends of the partition wall portion 51 and the partitioning side portion 52 of the first heat storage water tank 20, and near the upper ends of the second upper hole 34a and the first upper hole 34b of the second heat storage water tank 30. Is stored.

An example of use of the continuous heat storage water tank 1 will be described with reference to an example in which the air conditioner is used as a cooling device.
For example, when using the air conditioner of this embodiment as a cooling device, the water which flowed out from the continuous thermal storage tank 1 during the day is lower than the water in the second thermal storage tank 30 in the building at night. Chilled to temperature. The cooled water is circulated in the continuous heat storage water tank 1 so that the water flows from the right to the left, and the cooled water is stored in the continuous heat storage water tank 1.
At this time, when the cooled water flows into the second heat storage water tank 30 from the second upper hole 34 a of the second heat storage water tank 30, the water flows into the region surrounded by the partition member 50, and the partition member 50 Guided downward.
Since the inflowed water has a temperature lower than that of the water in the second heat storage water tank 30, the water is accumulated below the second heat storage water tank 30 and is surrounded by the partition member 50 from below the partition wall portion 51 and the partition side portion 52. And move to the first upper hole 34b side. At this time, the cooled water stays under the second heat storage tank 30 and is pushed up by the water that has flowed in later, and the water stored in the second heat storage tank 30 is removed from the first upper hole 34b. Extrude and fill the inside of the second heat storage tank 30.

  Thus, in the 2nd thermal storage tank 30, since the water stored in the 2nd thermal storage tank 30 flows out from the 2nd thermal storage tank 30 previously, and the inside is filled with cooled water, The water stored in the second heat storage tank 30 is difficult to be mixed. For this reason, in the 2nd thermal storage tank 30, the inside of the 2nd thermal storage tank 30 is filled with the cooled water, suppressing the temperature rise of the cooled water. That is, the water stored in the second heat storage water tank 30 is replaced with the water cooled by the outside air. When the inside of the second heat storage water tank 30 is filled with cooled water, since the heat transfer is small in the second heat storage water tank 30 filled with the cooled water, the cooled water that flows in after that is cooled. It is possible to store the chilled water efficiently.

  And if daytime temperature rises and an air conditioner is operated, water flows from the left to the right in the continuous heat storage water tank 1 through the cold water stored in the continuous heat storage water tank 1 at night. Circulate so that. At this time, when the cooling is operated and the cooled water stored in the continuous heat storage water tank 1 flows out from the second upper hole 34a of the second heat storage water tank 30, the air is discharged into the outside air in the building. The warmed water flows into the first heat storage water tank 20 from the first lower hole 24a.

  When the warmed water flows into the first heat storage water tank 20 from the first lower hole 24 a of the first heat storage water tank 20, the inflowed water flows into a region surrounded by the partition member 50, and the partition member 50 Guided upward. Since the inflowed water has a higher temperature than the water in the first heat storage water tank 20, it accumulates on the upper side of the first heat storage water tank 20 and exits the area surrounded by the partition member 50 from above the partition wall portion 51 and the partition side portion 52. To the second lower hole 24b side. At this time, the warmed water stays on the upper side of the first heat storage water tank 20 and is pushed down by the warmed water that has flowed in later, and the water stored in the first heat storage water tank 20 is pushed into the second lower hole. It extrudes from 24b and the inside of the 1st thermal storage water tank 20 is filled.

  Thus, in the 1st thermal storage tank 20, since the water stored in the 1st thermal storage tank 20 flows out from the 1st thermal storage tank 20 previously, and the inside is filled with warmed water, it warms up. The water stored in the first heat storage water tank 20 is difficult to be mixed. For this reason, in the 1st heat storage water tank 20, the inside of the 1st heat storage water tank 20 is satisfy | filled with the warmed water, suppressing the temperature rise of the water stored in the 1st heat storage water tank 20. FIG.

  When such maintenance work is performed in the heat storage water tank 10, first, the water in the heat storage water tank 10 is discharged to empty the inside. For example, when working in the first heat storage water tank 20, the operator enters the first heat storage water tank 20 from the first lower hole 24 a or the second lower hole 24 b of the first heat storage water tank 20. Here, suppose that it entered into the 1st thermal storage tank 20 from the 1st lower hole 24a.

  When the worker enters from the first lower hole 24 a, the worker reaches an area surrounded by the partition member 50. The partition member 50 of the first heat storage water tank 20 has three panel bodies 51 a arranged as partition walls 51 from the lower end of the frame 53 and attached with bolts 55. Therefore, if the bolt 55 can be removed from the first lower hole 24a side, the bolt 55 that fixes the lowermost panel body 51a is removed as it is. If the operator can move to the second lower hole 24b side with the lowermost panel body 51a removed, the operator moves to the second lower hole 24b side to complete the work. At this time, if the operator cannot move to the second lower hole 24b side even in a state where the lowermost panel body 51a is removed, the second-stage panel body 51a is also removed from the bottom, and the work proceeds.

  Also, if the bolt 55 fixing the panel body 51a is removable from the second lower hole 24b side, climb to a stepladder etc. and reach from the top of the partition wall 51 to the second lower hole 24b side area, The bolts 55 are removed from the second lower hole 24b side, the three panel bodies 51a are sequentially removed from the uppermost panel body 51a, and moved to the second lower hole 24b side to complete the work.

  When the work in the first heat storage water tank 20 is completed, the removed panel body 51a is attached to the original state, and goes out of the first heat storage water tank 20 from the first lower hole 24a or the second lower hole 24b.

  At this time, also in the heat storage water tank 10 provided adjacently, when performing similarly, after attaching the removed panel body 51a to the original state, the 1st lower hole 24a of the adjacent heat storage water tank 10 is carried out. Through the second lower hole 24b connected to the heat storage water tank 10 adjacent thereto. The subsequent procedure is as described above.

  According to the heat storage water tank 10 of the present embodiment, the partition member that partitions the heat storage water tank 10 into the first lower hole 24a side (second upper hole 34a side) and the second lower hole 24b side (first upper hole 34b side). 50 is detachably provided by an operator entering from the first lower hole 24a (second upper hole 34a side) and the second lower hole 24b (first upper hole 34b side). The panel body 51a constituting the partition wall portion 51 of the partition member 50 regardless of whether the lower hole 24a (second upper hole 34a) or the second lower hole 24b (first upper hole 34b) enters the water tank body 11. By removing the, it is possible to move to the opposite side to the entered side. For this reason, after entering the heat storage water tank 10, it is possible to provide the heat storage water tank 10 excellent in workability that enables the work in the entire area of the heat storage water tank 10 to be performed at once.

  In addition, since the partition member 50 is composed of a panel body 51a divided into a plurality of parts and a frame 53 to which the panel bodies 51a are detachably attached, a partition wall portion in which the three panel bodies 51a are integrated. It is easier to remove the panel body 51a than 51. For this reason, it is possible to provide the thermal storage tank 10 more excellent in workability.

  In addition, the upper side (lower side) of the panel body 51a that partitions the inside of the water tank body 11 into the first lower hole 24a side (second upper hole 34a side) and the second lower hole 24b side (first upper hole 34b side) is the first. Since it has a region connected to the lower hole 24 a side (second upper hole 34 a side) and the second lower hole 24 b side (first upper hole 34 b side), the panel body 51 a is first with respect to the frame 53. The first lower hole 24a side (second upper hole 34a) is attached from either the lower hole 24a side (second upper hole 34a side) or the second lower hole 24b side (first upper hole 34b side). Side) and the second lower hole 24b side (first upper hole 34b side), the operator can reach out and remove the panel body 51a from the region.

  Moreover, according to the continuous thermal storage water tank 1 in which a plurality of the thermal storage water tanks 10 are connected and the inside of each of the thermal storage water tanks 10 is communicated, the operator is located at the end of the connected multiple thermal storage water tanks 10. The work is performed by entering the heat storage water tank 10 from the heat storage water tank 10, and after the work is completed, the first lower hole 24a (the second upper hole 34a side) and the second are connected to the adjacent heat storage water tank 10. It is possible to enter through the lower hole 24b (the first upper hole 34b side) and continue the operation while sequentially moving the heat storage water tank 10. For this reason, it is possible to implement | achieve the continuous thermal storage water tank 1 excellent in workability | operativity which can advance work efficiently.

<Other embodiments>
Moreover, the said embodiment is for making an understanding of this invention easy, and is not for limiting and interpreting this invention. The present invention can be changed and improved without departing from the gist thereof, and it is needless to say that the present invention includes equivalents thereof.

  In the above embodiment, the example in which the partition member 50 is provided in the lid member 18 has been described. However, the partition wall portion and the partition side portion are attached to the frame provided on the bottom or the short side wall portion of the heat storage water tank 10. It doesn't matter.

  Moreover, in the said embodiment, although the partition wall part 51 and the partition side part 52 demonstrated the example comprised by several panel body 51a, 52a, it is not restricted to this, The partition wall part 51, Each of the partitioning side portions 52 may be a single plate-like member.

  In addition, the liquid circulating in the continuous heat storage water tank is water, but other liquids such as antifreeze liquid may be used.

  Moreover, in the said embodiment, although the example which cools the water which flows in into the thermal storage water tank 10 with external air was demonstrated, the structure which stores the water cooled or heated using a heat pump, another cooling or heating apparatus, etc. in a thermal storage water tank It does not matter.

1 continuous heat storage water tank, 10 heat storage water tank, 11 water tank body,
18 Lid member, 18a Lower surface of Lid member, 20 1st thermal storage water tank,
20a housing part, 21 bottom of first heat storage tank, 22 side walls,
22 short side wall, 22a one short side wall, 22b other short side wall,
23 long side wall, 24 holes, 24a first lower hole, 24b second lower hole,
25 drainage holes, 30 second heat storage tank, 30a accommodating portion,
31 bottom of the second heat storage tank, 32 side walls, 32 short side walls,
32a one short side wall, 32b the other short side wall,
33 side wall, 33 long side wall, 34 hole, 34a second upper hole,
34b 1st upper hole, 35 drainage hole, 40 heat storage water tank for relay,
40a accommodating part, 41 bottom of relay heat storage water tank, 42 side wall,
42 short side wall, 43 long side wall, 44 hole, 45 drainage hole,
50 partition member, 51 partition wall, 51a panel body,
52 partition side, 52a panel body, 53 frames,
53a pillar member, 53b cross member, 53c seat plate,
53d hole, 53e fixing hole, 55 bolt

Claims (2)

A plurality of heat storage water tanks used in air conditioning equipment that circulates liquid and adjusts the temperature,
A water tank body in which the liquid is stored;
An inflow hole through which the liquid flows into the water tank body;
An outflow hole for allowing the liquid to flow out of the water tank body;
A partition member that partitions the inside of the water tank body into the inflow hole side and the outflow hole side;
Have
The partition member is detachably provided by an operator who enters from the inflow hole and the outflow hole and works in the water tank body,
Each partition member has a frame to which the partition plate is detachably attached,
A plurality of fixing holes for fixing a plurality of partition plates are formed in the frame,
Among the plurality of heat storage water tanks arranged along the predetermined direction , the upper part of the plurality of fixing holes is fixed for the first partition member provided in the heat storage water tank on one end side. By fixing the partition plate to the frame without using holes and using the remaining fixing holes, the partition plate is connected to the inlet hole side and the outlet hole side in the water tank body above the partition plate. Has an area,
For the second partition member provided in the heat storage water tank on the other end side, among the plurality of fixed holes, the lower fixed holes are not used, and the remaining fixed holes are used for the partition. A heat storage water tank having a region connected to the inflow hole side and the outflow hole side in the water tank body below the partition plate by fixing a plate to the frame.   A plurality of heat storage water tanks according to claim 1 are connected, and the inside of each of said heat storage water tanks is communicated.

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