Assembled ice storage box for ice storage system

Abstract

The utility model discloses an assembled ice storage box for an ice storage system, and belongs to the technical field of ice storage. Comprising a heat preservation layer and an inner container structure in the heat preservation layer, the heat preservation layer and the inner container structure are connected without a cold bridge, the inner container structure comprises a base, a side plate mechanism and a top mechanism which are detachably connected, the base, the side plate mechanism and the top mechanism form a box body structure used for integrally placing the steel coil pipe, and tie bars are not arranged in the box body structure; the bottom of the side plate mechanism is connected with the base through a connecting part, the upper end of the side plate mechanism is connected with the top mechanism, the top mechanism comprises a top ring beam, a transverse tie bar, a longitudinal tie bar and a top cover, the top ring beam is connected to the upper end of the side plate mechanism, and all panels of the side plate mechanism are connected and fixed into a whole; the transverse tie bar and the longitudinal tie bar are connected with the transverse side plate and the longitudinal side plate which are opposite to each other respectively, and no rigid connecting point exists between the transverse tie bar and the longitudinal tie bar. The box body is suitable for the steel coil pipe, no lacing wire is arranged in the whole box body, the coil pipe and the box body are mutually independent and can be integrally assembled after being manufactured and assembled respectively, and later maintenance is efficient and convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to ice storage technology field, especially relate to an assembled ice storage tank for ice storage system. BACKGROUND

[0002] In the ice storage system, the ice making and ice melting processes of the system are completed in the ice storage tank by the ice storage coil.

[0003] At present, according to the main material of the ice storage tank, there are mainly concrete structure tank and integral welded structure tank. For the concrete structure tank, heat preservation and sealing treatment need to be carried out in its interior, and the process is complex, and the concrete has poor temperature change resistance and is easy to crack, causing tank leakage, and it is difficult to repair and maintain. For the integral welded structure tank, a large amount of welding work is needed in the manufacturing process, especially for the on-site welded tank, the working environment is poor, and it is easy to cause fire and other problems, which poses great challenges to on-site project management, and for places with high fire and environmental requirements, there are requirements for no fire construction, which limits the use of welded tanks. In order to improve the ice storage capacity, the ice storage coil is placed in the tank to the maximum extent, and if the ice storage coil fails, since the ice storage tanks of the two structures are integral, the ice storage coil cannot be maintained and replaced by opening the tank.

[0004] Chinese patent CN202220780366.5 discloses a kind of ice storage device of on-site assembly. The device can only be used for plastic coil, and the tank for plastic coil is filled with reinforcing bars inside to ensure its strength and support plastic coil; in addition, the external tank of the device is fixed by heat preservation steel plate and angle frame, which results in large overall area of heat preservation steel plate, heavy weight of single piece, and the need for lifting equipment to assist installation, which makes on-site installation difficult; the above two situations result in that if leakage occurs, it is not convenient to carry out secondary treatment, and the tank interior cannot be maintained by disassembling the tank. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problems existing in the prior art, and provides an assembled ice storage tank for ice storage system suitable for steel coil.

[0006] To achieve the above object, the utility model adopts the technical scheme that:

[0007] An assembled ice storage tank for ice storage system, characterized in that: comprising a thermal insulation layer and an inner container structure, and no cold bridge connection between the two, the inner container structure comprises a detachable base, a side plate mechanism and a top mechanism, which constitute a tank structure for the overall placement of the steel coil pipe, and the tank structure is internally free of stirrups; the bottom of the side plate mechanism is connected with the base through a connecting part, the upper end of the side plate mechanism is connected with the top mechanism, the top mechanism comprises a top ring beam, a horizontal stirrup, a vertical stirrup and a top cover, the top ring beam is connected to the upper end of the side plate mechanism, and the panels are connected and fixed into a whole, the horizontal stirrup and the vertical stirrup are respectively connected with two opposite side plates in the horizontal and vertical directions, and there is no rigid connection point between the horizontal stirrup and the vertical stirrup.

[0008] The side plate mechanism comprises longitudinal side plates and end side plates, the bottoms of the longitudinal side plates and the end side plates are connected with the base through screws, and the gaps are sealed by sealing tapes; the longitudinal side plates and the end side plates are respectively composed of a plurality of unit plates which are spliced together, the gaps between the unit plates are sealed by sealing tapes and connected by screws, and the longitudinal side plates and the end side plates are connected by screws.

[0009] The ends of the horizontal stirrups and the vertical stirrups are respectively fixed on the reinforcing ribs of the longitudinal side plates and the end side plates through screws, the horizontal stirrups are located below the vertical stirrups, the distance between the horizontal stirrups is 400-800 mm, and the distance between the vertical stirrups is 500-900 mm.

[0010] The thermal insulation layer comprises a bottom thermal insulation layer, a side thermal insulation layer and a top thermal insulation layer, which are connected into a closed thermal insulation space for accommodating the inner container structure through a bottom corner wrap, a side corner wrap and a top corner wrap respectively; the bottom thermal insulation layer is placed on the equipment foundation, the inner container structure is placed on the bottom thermal insulation layer, and the top thermal insulation layer is used as the top cover of the inner container structure.

[0011] The bottom thermal insulation layer is composed of 50-100 mm thick extruded plates and 1.5-3 mm thick thin steel plates, the side thermal insulation layer adopts 50-100 mm thick polyurethane plates and 0.8-2 mm thick thin steel plates, or directly adopts 50-100 mm thick library plates, and the top thermal insulation layer is composed of 40 mm thick foam rubber and 1.5-3 mm thick thin steel plates.

[0012] The thin steel plate material adopts galvanized sheet, sprayed sheet or stainless steel sheet.

[0013] The tank side plate material comprises stainless steel, galvanized sheet and sprayed sheet, and the thickness of the side plate is 2.5-4 mm; the screw specification is M8-M16; for the stainless steel tank, stainless steel screws are selected, and for the galvanized sheet and sprayed sheet materials, Dacromet self-tapping nails or bolts are selected; the stirrup adopts sheet metal or round steel with the same material as the tank.

[0014] The utility model has the advantages that:

[0015] 1. The utility model is suitable for steel disc pipe, whole box body interior is not drawn the reinforcement, only the horizontal and longitudinal reinforcement is arranged at the top of the box body, disc pipe and box body are independent, can be respectively manufactured and assembled, finally whole assembly is carried out.

[0016] 2. The utility model discloses the heat preservation layer and the inner bag are independent, not only convenient for manufacturing and installation work, when the box body heat preservation layer or the inner bag needs maintenance, can be carried out alone, improve the process and reliability.

[0017] 3. The utility model discloses the inner bag adopts sheet metal structure, single component is small, light in weight, convenient to install and dismount, can satisfy the whole delivery after factory assembly, can also carry out assembly on the spot, construction is convenient and flexible. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model discloses the inner bag structure.

[0019] Figure 2 It is the utility model discloses the bottom plate and side plate assembly drawing.

[0020] Figure 3 It is the utility model discloses the horizontal reinforcement and longitudinal reinforcement assembly drawing.

[0021] Figure 4 It is the utility model discloses the heat preservation layer structure diagram.

[0022] In the drawing: 1 - base, 2 - longitudinal side plate, 3 - end side plate, 4 - top ring beam, 5 - horizontal reinforcement, 6 - longitudinal reinforcement, 7 - sealing band, 8 - screw, 9 - inner bag structure, 10 - bottom heat preservation layer, 11 - side heat preservation layer, 12 - top heat preservation layer, 13 - bottom corner, 14 - side corner, 15 - top corner. DETAILED DESCRIPTION

[0023] The utility model will be further explained in conjunction with the drawings, but the utility model is not limited to specific embodiments. Example 1

[0024] As Figures 1-4The application discloses an assembled ice storage tank for an ice storage system, which comprises a heat preservation layer and an inner container structure, and no cold bridge is connected between the heat preservation layer and the inner container structure, so that the cold bridge design of the ice storage tank is realized, cold bridge loss of cold energy of equipment is avoided, heat preservation performance of the equipment is improved, and energy is saved. The inner container structure 9 comprises a base 1, a side plate mechanism and a top mechanism which are detachably connected and form a tank structure for overall placement of a steel coil pipe, and no pull rod is arranged inside the tank structure; the bottom of the side plate mechanism is connected with the base 1 through a connecting part, the upper end of the side plate mechanism is connected with the top mechanism, the top mechanism comprises a top ring beam 4, horizontal pull rods 5 and vertical pull rods 6 and a top cover, the top ring beam 4 is connected with the upper end of the side plate mechanism, and each panel is connected and fixed into an integral whole, the horizontal pull rods 5 and the vertical pull rods 6 are connected with two opposite side plates in the horizontal and vertical directions respectively, and no rigid connecting point is arranged between the horizontal pull rods 5 and the vertical pull rods 6.

[0025] The side plate mechanism comprises longitudinal side plates 2 and end side plates 3, the bottom of each of the longitudinal side plates 2 and the end side plates 3 is connected with the base 1 through a screw 8, a gap is sealed through a sealing belt 7, the longitudinal side plates 2 and the end side plates 3 are respectively formed by splicing a plurality of unit plates, the gaps between the unit plates are sealed through the sealing belt 7 and connected through the screw 8, and the longitudinal side plates 2 and the end side plates 3 are connected through the screw 8.

[0026] The ends of the horizontal pull rods 5 and the vertical pull rods 6 are respectively fixed on the reinforcing ribs of the longitudinal side plates 2 and the end side plates 3 through screws, the horizontal pull rods 5 are located below the vertical pull rods 6, the interval of the horizontal pull rods 5 is 400 mm, and the interval of the vertical pull rods 6 is 500 mm.

[0027] The heat preservation layer comprises a bottom heat preservation layer 10, a side heat preservation layer 11 and a top heat preservation layer 12, the three are connected into a closed heat preservation space for accommodating the inner container structure 9 through a bottom corner wrapping 13, a side corner wrapping 14 and a top corner wrapping 15 respectively, the bottom heat preservation layer 10 is placed on a device foundation, the inner container structure 9 is placed on the bottom heat preservation layer 10, and the top heat preservation layer 12 is used as a top cover of the inner container structure.

[0028] The bottom heat preservation layer 10 is composed of 50 mm thick extruded plates and 1.5 mm thick thin steel plates, the side heat preservation layer 11 adopts 50 mm thick polyurethane plates and 0.8-2 mm thick thin steel plates or directly adopts 50-100 mm thick library plates, and the top heat preservation layer 12 is composed of 40 mm thick foam rubber and 1.5 mm thick thin steel plates.

[0029] The thin steel plate material adopts galvanized sheet.

[0030] The tank side plate material is galvanized sheet, the thickness of the side plate is 2.5 mm, the specification of the screw 8 is M8, and a dacromet self-tapping screw or a bolt is selected, and the pull rod is made of sheet metal with the same material as the tank. Example 2

[0031] The assembled ice storage tank for ice storage system described in this embodiment has the same structure and connection relationship of each part as in Example 1, and the difference is that:

[0032] The transverse tie bars 5 have a spacing of 600 mm, and the longitudinal tie bars 6 have a spacing of 700 mm.

[0033] The bottom insulation layer 10 is composed of 75 mm thick extruded board and 2.2 mm thick thin steel plate, the side insulation layer 11 is composed of 50-100 mm thick polyurethane board and 0.8-2 mm thick thin steel plate, and the top insulation layer 12 is composed of 40 mm thick foam rubber and 2.2 mm thick thin steel plate.

[0034] The thin steel plate material is a spray plate.

[0035] The side plate of the tank body is a spray plate, and the side plate thickness is 3.2 mm; the screw 8 has a specification of M10, and a dacromet self-tapping screw or bolt is selected; the tie bar is made of sheet metal of the same material as the tank body. Example 3

[0036] The assembled ice storage tank for ice storage system described in this embodiment has the same structure and connection relationship of each part as in Example 1, and the difference is that:

[0037] The transverse tie bars 5 have a spacing of 800 mm, and the longitudinal tie bars 6 have a spacing of 900 mm.

[0038] The bottom insulation layer 10 is composed of 100 mm thick extruded board and 3 mm thick thin steel plate, the side insulation layer 11 is directly composed of 50-100 mm thick library board, and the top insulation layer 12 is composed of 40 mm thick foam rubber and 3 mm thick thin steel plate.

[0039] The thin steel plate material is a stainless steel plate.

[0040] The side plate of the tank body is stainless steel, and the side plate thickness is 4 mm; the screw 8 has a specification of M16, and a stainless steel screw is selected; the tie bar is made of round steel of the same material as the tank body.

Claims

1. An assembled ice storage tank for an ice thermal storage system, characterized by: The application relates to a heat preservation layer and an inner container structure, and the two are not connected by a cold bridge, the inner container structure (9) comprises a detachably connected base (1), a side plate mechanism and a top mechanism, the three constitute a box structure for the overall placement of a steel coil pipe, and the box structure is internally free of a pull rod; the bottom of the side plate mechanism is connected with the base (1) through a connecting part, the upper end of the side plate mechanism is connected with the top mechanism, the top mechanism comprises a top ring beam (4), a horizontal pull rod (5), a vertical pull rod (6) and a top cover, the top ring beam (4) is connected with the upper end of the side plate mechanism, and each panel is connected and fixed into an integral whole, the horizontal pull rod (5) and the vertical pull rod (6) are respectively connected with two opposite side plates in the horizontal and vertical directions, and the horizontal pull rod (5) and the vertical pull rod (6) are free of a rigid connection point.

2. An assembled ice storage tank for an ice storage system according to claim 1, characterized in that: The side plate mechanism comprises longitudinal side plates (2) and end side plates (3), the bottom of each of the longitudinal side plates (2) and the end side plates (3) is connected with the base (1) through a screw (8), a gap is sealed through a sealing belt (7), the longitudinal side plates (2) and the end side plates (3) are respectively composed of a plurality of unit panels, the gaps between the unit panels are sealed through the sealing belt (7) and connected through the screw (8), and the longitudinal side plates (2) and the end side plates (3) are connected through the screw (8).

3. An assembled ice storage tank for an ice storage system according to claim 2, wherein: The ends of the horizontal pull rod (5) and the vertical pull rod (6) are respectively fixed on the reinforcing ribs of the longitudinal side plates (2) and the end side plates (3) through screws, the horizontal pull rod (5) is located below the vertical pull rod (6), the interval of the horizontal pull rod (5) is 400-800 mm, and the interval of the vertical pull rod (6) is 500-900 mm.

4. The assembled ice storage tank for an ice storage system according to claim 1, wherein: The heat preservation layer comprises a bottom heat preservation layer (10), a side heat preservation layer (11) and a top heat preservation layer (12), the three are connected into a closed heat preservation space for containing the inner container structure (9) through a bottom corner wrapping (13), a side corner wrapping (14) and a top corner wrapping (15), the bottom heat preservation layer (10) is placed on a device base, the inner container structure (9) is placed on the bottom heat preservation layer (10), and the top heat preservation layer (12) is used as the top cover of the inner container structure.

5. An assembled ice storage tank for an ice storage system according to claim 4, wherein: The bottom heat preservation layer (10) is composed of 50-100 mm thick extruded plates and 1.5-3 mm thick thin steel plates, the side heat preservation layer (11) adopts 50-100 mm thick polyurethane plates and 0.8-2 mm thick thin steel plates or directly adopts 50-100 mm thick library plates, and the top heat preservation layer (12) is composed of 40 mm thick foam rubber and 1.5-3 mm thick thin steel plates.

6. An assembled ice storage tank for an ice storage system according to claim 5, wherein: The material of the thin steel plate is galvanized plate, sprayed plate or stainless steel plate.

7. An assembled ice storage tank for an ice storage system according to any one of claims 1 to 6, characterized in that: The material of the box side plate comprises stainless steel, galvanized plate and sprayed plate, the thickness of the side plate is 2.5-4 mm, the specification of the screw (8) is M8-M16, stainless steel screws are selected for the stainless steel box, and Dacromet self-tapping nails or bolts are selected for the galvanized plate and the sprayed plate, and the pull rod adopts sheet metal or round steel with the same material as the box.

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