CN111980186B - High heat preservation type improved generation multilayer polyurethane refrigeration house plate and connection structure thereof - Google Patents
High heat preservation type improved generation multilayer polyurethane refrigeration house plate and connection structure thereof Download PDFInfo
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- CN111980186B CN111980186B CN202010850070.1A CN202010850070A CN111980186B CN 111980186 B CN111980186 B CN 111980186B CN 202010850070 A CN202010850070 A CN 202010850070A CN 111980186 B CN111980186 B CN 111980186B
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 89
- 239000004814 polyurethane Substances 0.000 title claims abstract description 89
- 238000004321 preservation Methods 0.000 title claims abstract description 30
- 238000005057 refrigeration Methods 0.000 title claims description 48
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 64
- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000741 silica gel Substances 0.000 claims description 14
- 229910002027 silica gel Inorganic materials 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000009413 insulation Methods 0.000 description 41
- 239000000243 solution Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 3
- 229920002223 polystyrene Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/6112—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by clamping, e.g. friction, means on lateral surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
Abstract
The invention discloses a high-heat-preservation improved multilayer polyurethane cold storage plate and a connecting structure thereof, belonging to the technical field of cold storage plates. According to the invention, the cover plate, the extrusion blocks, the stop blocks and the positioning shells are arranged, the extrusion blocks can extrude the stop blocks, and the left stop block and the right stop block can be opened by the two extrusion blocks, so that when the polyurethane cold storage plate bodies are installed or disassembled, only the two polyurethane cold storage plate bodies are spliced together, and then the cover plate is fixed on the two positioning shells to position the two polyurethane cold storage plate bodies, so that the operation is convenient, and the working efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of refrigeration house plates, and particularly relates to a high-heat-preservation improved multi-layer polyurethane refrigeration house plate and a connecting structure thereof.
Background
The refrigeration house plate mainly uses polyethylene and polystyrene as raw materials, and has a polyurethane sandwich plate with the best performance, the polystyrene foamed thermal insulation material has low density and insufficient thermal insulation, and is generally used in special equipment, the polyethylene is a good raw material, and the thermal insulation material with proper density, good thermal insulation effect and high bearing capacity can be foamed by a certain proportion.
The outside of refrigeration house plate generally does not possess connection structure, consequently link together a plurality of refrigeration house plates unusual trouble, need use a plurality of positioning bolt to fix, if the transportation need be dismantled to refrigeration house plate later stage, construction bolt and dismantlement bolt all can waste operating time in a large number, the installation and the dismantlement efficiency of refrigeration house plate have been reduced, and simple bolt installation still has the problem that the installation is not fastened, there is not safeguard measure at the outer wall edge of current refrigeration house plate simultaneously, the weak edge of texture probably receives the influence and the corruption of steam when exposing for a long time in the external world, also do not benefit to the long-term use of refrigeration house plate like this, and the inside insulation material who possesses of current refrigeration house plate is less, not only the poor and major constituent material of heat preservation effect is insulation material mostly, lead the intensity step-down of refrigeration house plate like this, receive the striking impaired easily.
Disclosure of Invention
The invention aims to: the high-heat-preservation improved multilayer polyurethane cold storage plate and the connecting structure thereof are provided for solving the problems that the cold storage plate in the prior art is troublesome to disassemble and assemble, poor in heat preservation effect and incapable of effectively protecting the edge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high heat preservation type improved multilayer polyurethane cold storage plate connecting structure comprises two polyurethane cold storage plate bodies, wherein the upper surfaces and the lower surfaces of the two polyurethane cold storage plate bodies are respectively provided with a positioning shell, the two positioning shells are mutually attached, the positioning shells and the polyurethane cold storage plate bodies are detachably connected through bolts, one side surface of the inner wall of each positioning shell is fixedly connected with a V-shaped plate, the two V-shaped plates are symmetrically arranged in the front and back direction, the opposite surfaces of the two V-shaped plates are respectively fixedly connected with two stop blocks, the two stop blocks are symmetrically arranged in the left and right direction, two positioning mechanisms are arranged between the stop blocks, the positioning mechanisms are fixedly connected to the lower surface of a cover plate, the far ends of the two positioning mechanisms are respectively positioned in two clamping holes, the two clamping holes are respectively arranged on the left and right side surfaces of the two positioning shells, and one side surface of each positioning shell corresponding to the clamping hole is provided with a dismounting mechanism, one end of the dismounting mechanism is located in the clamping hole, the left side face and the right side face of the polyurethane refrigeration house plate body are respectively provided with the locking mechanism, the front face and the back face of the polyurethane refrigeration house plate body are respectively provided with an empty groove, a clamping mechanism is arranged in the empty groove, an edge sealing mechanism is arranged in the empty groove, and the clamping mechanism is clamped on the edge sealing mechanism.
As a further description of the above technical solution:
the four corners of the lower surface of the cover plate are fixedly connected with extrusion blocks, every left extrusion block and every right extrusion block are fixedly connected through a reinforcing rod, and the extrusion blocks and the reinforcing rods penetrate through holes formed in the upper surface of the positioning shell.
As a further description of the above technical solution:
the positioning mechanism comprises a separation blade fixedly connected to the lower surface of the cover plate, a sliding hole is formed in one side face of the separation blade, a sliding rod is arranged in the sliding hole, a clamping block is fixedly connected to one end, close to the positioning shell, of the sliding rod, the clamping block is located in the clamping hole, a second spring is sleeved on the outer surface of the sliding rod, and the two ends of the second spring are fixedly connected with the opposite faces of the separation blade and the clamping block respectively.
As a further description of the above technical solution:
the disassembly mechanism comprises a push block arranged in the clamping hole, a push plate is fixedly connected to one side face of the push block, a limit block is fixedly connected to one side face, close to the positioning shell, of the push plate, and the limit block is located in a limit groove formed in one side face of the positioning shell.
As a further description of the above technical solution:
the upper surface and the equal fixedly connected with slider of lower surface of stopper, slider sliding connection are in the spout, and upper surface and the lower surface at spacing inslot wall are seted up respectively to two spouts, a side fixed connection of stopper through first spring and spacing inslot wall is passed through to a side.
As a further description of the above technical solution:
locking mechanical system is including seting up the recess in polyurethane refrigeration house plate body one side, and the upper surface of recess inner wall and the equal fixedly connected with a plurality of second triangle strips of lower surface, the left surface fixedly connected with second triangle of recess inner wall, the outside cover of second triangle are equipped with the rubber sleeve, two first triangles of left surface fixedly connected with of polyurethane refrigeration house plate body, the equal fixedly connected with a plurality of first triangle strips of the face of keeping away from mutually of two first triangles.
As a further description of the above technical solution:
fixture is including setting up the splint of both sides face about the dead slot inner wall, and a plurality of inserted blocks of the equal fixedly connected with of opposite face of two splint, the other end of inserted block are convex, and a plurality of third springs of the equal fixedly connected with of the looks faraway face of two splint, the other end of third spring and a side fixed connection of draw-in groove inner wall, the draw-in groove is seted up and is being corresponded the position of splint at the dead slot inner wall.
As a further description of the above technical solution:
the banding mechanism is including the cushion that is located the dead slot, and the cushion is three horn shapes, and a plurality of jacks have all been seted up on two inclined planes of cushion, and a plurality of jacks turn right align to grid from a left side and set up, the positive fixedly connected with silica gel strip of cushion, the laminating of silica gel strip is in the front of polyurethane refrigeration house plate body.
As a further description of the above technical solution:
threaded holes are formed in four corners of the upper surface and the lower surface of the polyurethane refrigeration house plate body.
As a further description of the above technical solution:
the polyurethane refrigeration house plate body comprises a base plate, the base plate is made of polyurethane, a first heat insulation plate is bonded to one side face of the base plate, a second heat insulation plate is bonded to the right side face of the first heat insulation plate, a first steel plate is fixedly connected to the right side face of the second heat insulation plate, a heat insulation plate is fixedly connected to the left side face of the base plate, a second steel plate is fixedly connected to the left side face of the heat insulation plate, the first heat insulation plate is made of asbestos fibers and rock wool fibers in a mixed and tanned mode, heat insulation ceramic is used as a main material for the material of the second heat insulation plate, polystyrene particles are used as auxiliary materials to be added and mixed, the heat insulation plate is made of phenolic foam and polystyrene foam in a mixed mode, a plurality of injection holes are formed in the far-away face of the first steel plate and the second steel plate, and are sequentially arranged at positions close to the upper side from the front to the back.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, the cover plate, the extrusion block, the stop block and the positioning shell are arranged, the extrusion block can extrude the stop block, the left stop block and the right stop block can be propped open by the two extrusion blocks, the V-shaped plate can be fixed at the moment, so that the two positioning shells can not be separated from each other and can be well fixed together, so that the two polyurethane cold storage plate bodies can be effectively fixed together, one end of the positioning mechanism can be clamped in the clamping hole by arranging the positioning mechanism and the clamping hole, so that the cover plate can be fixed, the extrusion blocks can be limited in the positioning shells and can not be separated, the positioning effect on the two polyurethane cold storage plate bodies is improved, therefore, when the polyurethane cold storage plate bodies are installed or disassembled, only the two polyurethane cold storage plate bodies are spliced together, and then the two polyurethane cold storage plate bodies can be positioned by fixing the cover plate on the two positioning shells, convenient operation and very big improvement work efficiency.
2. According to the invention, by arranging the locking mechanism, the second triangular plate and the first triangular plate of the locking mechanism can be mutually extruded and clamped, so that the two polyurethane cold storage plate bodies can be fixed together in advance, the subsequent positioning and assembly are convenient, and meanwhile, by arranging the first triangular strips and the second triangular strips, the plurality of first triangular strips and the plurality of second triangular strips can be mutually extruded and clamped, so that the stability of the locking mechanism is improved.
3. According to the invention, by arranging the clamping mechanism and the edge sealing mechanism, the clamping mechanism can effectively position the edge sealing mechanism, the edge sealing mechanism can be attached to the edge of the polyurethane refrigeration house plate body and effectively protect the polyurethane refrigeration house plate body, by arranging the insert block, the jack and the triangular block-shaped cushion, the cushion can be inserted into the insert blocks on the upper side and the lower side by pressing the silica gel strip, the insert block can be inserted into the jack to form positioning, the silica gel strip can be directly pulled out of the empty groove by pulling the cushion during disassembly, the insert block can be separated from the jack more easily due to the cushion, and great convenience is brought to the operation of workers.
4. According to the invention, the first heat insulation plate and the second heat insulation plate are arranged, the heat insulation effect of the base plate can be enhanced by the first heat insulation plate and the second heat insulation plate, external high temperature is effectively isolated, the heat insulation effect of the base plate can be improved by the heat insulation plates, the dissipation of cold air in the refrigerator is avoided, the first steel plate and the second steel plate can be protected by the first steel plate and the second steel plate, the strength of the whole polyurethane refrigerator plate body is improved, the polyurethane refrigerator plate body is prevented from being damaged due to collision, and the foam cement can be injected into the hollow first steel plate and the hollow second steel plate through the injection holes by arranging the injection holes, so that the heat insulation performance is improved while the strength of the first steel plate and the second steel plate is improved.
Drawings
FIG. 1 is a schematic perspective view of an improved multi-layer polyurethane cold storage plate with high thermal insulation and its connection structure according to the present invention;
FIG. 2 is a schematic cross-sectional view of a positioning shell of a high thermal insulation improved multi-layer polyurethane refrigerator plate and a connecting structure thereof according to the present invention;
FIG. 3 is a schematic perspective view of a positioning mechanism and an extrusion block in a high thermal insulation improved multi-layer polyurethane cold storage plate and a connection structure thereof according to the present invention;
FIG. 4 is a schematic structural view of a clamping mechanism in the improved multi-layer polyurethane cold storage plate with high thermal insulation and the connection structure thereof according to the present invention;
FIG. 5 is a schematic perspective view of a high thermal insulation type improved multilayer polyurethane cold storage plate and a sealing mechanism in a connection structure thereof according to the present invention;
FIG. 6 is an enlarged schematic structural view of a high thermal insulation improved multi-layer polyurethane cold storage plate and a connection structure A thereof according to the present invention;
FIG. 7 is a schematic structural view of a locking mechanism in a high thermal insulation type improved multi-layer polyurethane refrigerator plate and a connecting structure thereof according to the present invention;
fig. 8 is a schematic structural diagram of material components of a polyurethane refrigeration board body in the high thermal insulation improved multilayer polyurethane refrigeration board and the connection structure thereof according to the present invention.
Illustration of the drawings:
1. a polyurethane cold store plate body; 101. a substrate; 102. a first heat insulation plate; 103. a second heat insulation plate; 104. a first steel plate; 105. a second steel plate; 106. a thermal insulation board; 107. a material injection hole; 2. a threaded hole; 3. a positioning shell; 4. a clamping hole; 5. a bolt; 6. a cover plate; 7. a reinforcing rod; 8. a locking mechanism; 81. a first triangular bar; 82. a first set square; 83. a groove; 84. a second triangular bar; 85. a rubber sleeve; 86. a second set square; 9. a sealing mechanism; 91. a silica gel strip; 92. a soft cushion; 93. a jack; 10. a disassembly mechanism; 1011. pushing the plate; 1012. a push block; 1013. a limiting block; 1014. a slider; 1015. a first spring; 11. a V-shaped plate; 12. extruding the block; 13. a positioning mechanism; 131. a baffle plate; 132. a slide bar; 133. a second spring; 134. a clamping block; 14. a clamping mechanism; 141. a splint; 142. a card slot; 143. a third spring; 144. inserting a block; 15. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a high heat preservation type improved multilayer polyurethane refrigeration house plate connecting structure comprises two polyurethane refrigeration house plate bodies 1, wherein the two polyurethane refrigeration house plate bodies 1 are provided, the upper surfaces and the lower surfaces of the two polyurethane refrigeration house plate bodies 1 are respectively provided with a positioning shell 3, the two positioning shells 3 are mutually attached, the positioning shells 3 and the polyurethane refrigeration house plate bodies 1 are detachably connected through bolts 5, four corners of the upper surfaces and the lower surfaces of the polyurethane refrigeration house plate bodies 1 are respectively provided with a threaded hole 2, and different positioning shells 3 can be fixed on the polyurethane refrigeration house plate bodies 1 under the action of the bolts 5 through the arrangement of the threaded holes 2, so that the installation can be effectively finished, and the splicing of a plurality of polyurethane refrigeration house plate bodies 1 is facilitated;
one side surface of the inner wall of the positioning shell 3 is fixedly connected with a V-shaped plate 11, the two V-shaped plates 11 are symmetrically arranged in the front and back direction, the opposite surfaces of the two V-shaped plates 11 are fixedly connected with two stoppers 15, the two stoppers 15 are symmetrically arranged in the left and right direction, two positioning mechanisms 13 are arranged between the stoppers 15, each positioning mechanism 13 comprises a baffle 131 fixedly connected to the lower surface of the cover plate 6, one side surface of each baffle 131 is provided with a sliding hole, a sliding rod 132 is arranged in each sliding hole, one end of each sliding rod 132 close to the positioning shell 3 is fixedly connected with a fixture block 134, each fixture block 134 is positioned in each fixture hole 4, the outer surface of each sliding rod 132 is sleeved with a second spring 133, the two ends of each second spring 133 are respectively and fixedly connected with the opposite surfaces of the corresponding baffle 131 and the corresponding fixture block 134, and the second springs 133 extend through self, the blocking piece 131 can be effectively fixed to prevent the cover plate 6 from being separated, and the sliding rod 132 and the sliding hole are arranged, so that the clamping block 134 can be fixed and cannot be separated from the track;
the positioning mechanism 13 is fixedly connected to the lower surface of the cover plate 6, four corners of the lower surface of the cover plate 6 are fixedly connected with the extrusion blocks 12, each left extrusion block and each right extrusion block 12 are fixedly connected through the reinforcing rod 7, the extrusion blocks 12 and the reinforcing rods 7 penetrate through holes formed in the upper surface of the positioning shell 3, the reinforcing rods 7 can fix the two extrusion blocks 12 through the arrangement of the extrusion blocks 12 and the reinforcing rods 7, and the extrusion blocks 12 can stably extrude the two stop blocks 15;
the far-away ends of the two positioning mechanisms 13 are respectively positioned in the two clamping holes 4, the two clamping holes 4 are respectively arranged at the left side and the right side of the two positioning shells 3, a dismounting mechanism 10 is arranged at one side of the positioning shell 3 corresponding to the clamping holes 4, one end of the dismounting mechanism 10 is positioned in the clamping holes 4, the dismounting mechanism 10 comprises a push block 1012 arranged in the clamping holes 4, one side of the push block 1012 is fixedly connected with a push plate 1011, one side of the push plate 1011 close to the positioning shell 3 is fixedly connected with a limit block 1013, the limit block 1013 is positioned in a limit groove arranged at one side of the positioning shell 3, the upper surface and the lower surface of the limit block 1013 are both fixedly connected with a slide block 1014, the slide block 1014 is slidably connected in slide grooves, the two slide grooves are respectively arranged at the upper surface and the lower surface of the limit groove inner wall, one side of the limit block 1013 is fixedly connected with one side of the limit groove inner wall through a first spring 1015, through the arrangement of the pushing block 1012 and the pushing plate 1011, the pushing block 1012 is driven to move when the pushing plate 1011 moves, the pushing block 1012 pushes the clamping block 134 to be separated from the clamping hole 4, and then the cover plate 6 can be detached, so that the two polyurethane refrigeration house plate bodies 1 can be separated, through the arrangement of the sliding block 1014, the sliding groove, the limiting block 1013, the limiting groove and the first spring 1015, the pushing plate 1011 is more stable in left-right movement and cannot be separated from the positioning shell 3 under the action of the sliding block, the elastic property of the first spring 1015 can push the pushing plate 1011, and the clamping block 134 is prevented from being pushed out by the automatic movement of the pushing plate 1011;
the left side surface and the right side surface of the polyurethane cold storage plate body 1 are respectively provided with a locking mechanism 8, each locking mechanism 8 comprises a groove 83 arranged on one side surface of the polyurethane cold storage plate body 1, the upper surface and the lower surface of the inner wall of each groove 83 are respectively and fixedly connected with a plurality of second triangular strips 84, the left side surface of the inner wall of each groove 83 is fixedly connected with a second triangular plate 86, the outer side of each second triangular plate 86 is sleeved with a rubber sleeve 85, the left side surface of the polyurethane cold storage plate body 1 is fixedly connected with two first triangular plates 82, the far side surfaces of the two first triangular plates 82 are respectively and fixedly connected with a plurality of first triangular strips 81, through the arrangement of the locking mechanisms 8, the second triangular plates 86 and the first triangular plates 82 can be mutually extruded and clamped, the rubber sleeves 85 can increase the friction coefficient between the first triangular plates 82 and the second triangular plates 86, so that the connection stability between the first triangular plates 82 and the second triangular plates 86 is improved, and the two polyurethane cold storage plate bodies 1 can be fixed together in advance, the subsequent positioning and assembly are facilitated, and meanwhile, the plurality of first triangular strips 81 and the plurality of second triangular strips 84 can be mutually extruded and clamped by arranging the first triangular strips 81 and the second triangular strips 84, so that the stability of the locking mechanism 8 is improved;
the front surface and the back surface of the polyurethane cold storage plate body 1 are both provided with empty grooves, the empty grooves are internally provided with clamping mechanisms 14, each clamping mechanism 14 comprises clamping plates 141 arranged on the upper side surface and the lower side surface of the inner wall of each empty groove, the opposite surfaces of the two clamping plates 141 are fixedly connected with a plurality of inserting blocks 144, the other ends of the inserting blocks 144 are arc-shaped, the far surfaces of the two clamping plates 141 are fixedly connected with a plurality of third springs 143, the other ends of the third springs 143 are fixedly connected with one side surface of the inner wall of a clamping groove 142, the clamping groove 142 is arranged on the inner wall of each empty groove at the position corresponding to the corresponding clamping plate 141, the empty grooves are internally provided with edge sealing mechanisms 9, the clamping mechanisms 14 are clamped on the edge sealing mechanisms 9, each edge sealing mechanism 9 comprises a cushion 92 positioned in the empty groove, the cushion 92 is triangular, two inclined surfaces of the cushion 92 are both provided with a plurality of inserting holes 93, the inserting holes 93 are uniformly arranged right, the front surface of the cushion 92 is fixedly connected with silica gel strips 91, the silica gel strip 91 is attached to the front face of the polyurethane refrigeration house plate body 1, the two clamping plates 141, the third spring 143 and the inserting block 144 are arranged, the third spring 143 pushes the clamping plate 141 to move through self elastic extension, the clamping plate 141 drives the inserting block 144 to move, and the inserting block 144 is clamped into the inserting hole 93 to fix the cushion 92, so that the silica gel strip 91 can be effectively fixed, the silica gel strip 91 can be prevented from loosening and falling, and the installation and protection of the silica gel strip 91 can be conveniently completed;
the polyurethane cold storage plate body 1 comprises a base plate 101, the base plate 101 is made of polyurethane, a first heat insulation plate 102 is bonded on one side surface of the base plate 101, a second heat insulation plate 103 is bonded on the right side surface of the first heat insulation plate 102, a first steel plate 104 is fixedly connected on the right side surface of the second heat insulation plate 103, a heat insulation plate 106 is fixedly connected on the left side surface of the base plate 101, a second steel plate 105 is fixedly connected on the left side surface of the heat insulation plate 106, the first heat insulation plate 102 is made of asbestos fibers and asbestos fibers through mixing and tanning, the second heat insulation plate 103 is made of heat insulation ceramics, rubber powder is added and mixed by taking polyphenyl granules as an auxiliary material, the heat insulation plate 106 is made of phenolic foam and polystyrene foam through mixing, a plurality of material injection holes 107 are formed in the far surfaces of the first steel plate 104 and the second steel plate 105, the plurality of material injection holes 107 are sequentially arranged at positions close to the upper side from the front to the back, through setting up first heat insulating board 102 and second heat insulating board 103, first heat insulating board 102 and second heat insulating board 103 can strengthen the thermal-insulated effect of base plate 101, effectively isolated outside high temperature, through setting up heated board 106, heated board 106 can improve the heat preservation effect of base plate 101, avoid scattering and disappearing of interior air conditioning of freezer, through setting up first steel sheet 104 and second steel sheet 105, first steel sheet 104 and second steel sheet 105 can both be to protecting, the intensity that has improved whole polyurethane cold storage plate body 1 avoids polyurethane cold storage plate body 1 to receive the striking and impaired, through setting up notes material hole 107, can pour into foam cement into through notes material hole 107 to hollow first steel sheet 104 and second steel sheet 105, the thermal-insulated performance has also been improved when improving first steel sheet 104 and second steel sheet 105 intensity.
The working principle is as follows: when in use, a worker fixes the positioning shell 3 on the polyurethane refrigeration house plate body 1 by using the bolt 5, then splices the two polyurethane refrigeration house plate bodies 1 together by using the locking mechanism 8, then the cover plate 6 is pressed on the two positioning blocks, the positioning mechanism 13 on the cover plate 6 can move and drive the extrusion block 12 and the positioning mechanism 13 to move to between the two cover plates 6, at this time, the fixture block 134 in the positioning mechanism 13 can be clamped in the fixture hole 4, and simultaneously the extrusion block 12 extrudes the stop block 15, so that the two positioning shells 3 can be fixed, after the polyurethane refrigeration house plate body 1 is installed, the silica gel strip 91 is clamped on the edge of the polyurethane refrigeration house plate body 1, meanwhile, the cushion 92 can be clamped into the empty groove, the inserting block 144 can be clamped on the edge sealing mechanism 9, the silica gel strip 91 is fixed on the polyurethane cold storage plate body 1 and cannot be separated from the polyurethane cold storage plate body 1, and the polyurethane cold storage plate body 1 can be well protected.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A high heat preservation type improved multilayer polyurethane refrigeration house plate connecting structure comprises two polyurethane refrigeration house plate bodies (1) and is characterized in that the number of the polyurethane refrigeration house plate bodies (1) is two, positioning shells (3) are arranged on the upper surfaces and the lower surfaces of the two polyurethane refrigeration house plate bodies (1), the two positioning shells (3) are mutually attached, the positioning shells (3) are detachably connected with the polyurethane refrigeration house plate bodies (1) through bolts (5), one side surface of the inner wall of each positioning shell (3) is fixedly connected with a V-shaped plate (11), the two V-shaped plates (11) are symmetrically arranged in the front and back direction, two check blocks (15) are fixedly connected with the opposite surfaces of the two V-shaped plates (11), the two check blocks (15) are symmetrically arranged in the left and right direction, two positioning mechanisms (13) are arranged between the check blocks (15), and the positioning mechanisms (13) are fixedly connected with the lower surface of a cover plate (6), the end of keeping away from mutually of two positioning mechanism (13) is located two card holes (4) respectively, and two card holes (4) are seted up respectively at the left and right sides face of two location shells (3), a side that location shell (3) correspond card hole (4) is provided with disassembly body (10), and the one end of disassembly body (10) is located card hole (4), the left and right sides face of polyurethane refrigeration house board body (1) all is provided with locking mechanical system (8), and the dead slot has all been seted up at the front and the back of polyurethane refrigeration house board body (1), is provided with fixture (14) in the dead slot, is provided with banding mechanism (9) in the dead slot, and fixture (14) card is on banding mechanism (9).
2. The high-heat-preservation improved multi-layer polyurethane cold storage plate connecting structure according to claim 1, wherein the four corners of the lower surface of the cover plate (6) are fixedly connected with extrusion blocks (12), every left extrusion block and every right extrusion block (12) are fixedly connected through a reinforcing rod (7), and the extrusion blocks (12) and the reinforcing rod (7) penetrate through holes formed in the upper surface of the positioning shell (3).
3. The high-heat-preservation improved multi-layer polyurethane refrigeration house plate connecting structure as claimed in claim 1, wherein the positioning mechanism (13) comprises a blocking piece (131) fixedly connected to the lower surface of the cover plate (6), a sliding hole is formed in one side surface of the blocking piece (131), a sliding rod (132) is arranged in the sliding hole, a clamping block (134) is fixedly connected to one end of the sliding rod (132) close to the positioning shell (3), the clamping block (134) is located in the clamping hole (4), a second spring (133) is sleeved on the outer surface of the sliding rod (132), and two ends of the second spring (133) are respectively and fixedly connected with the opposite surfaces of the blocking piece (131) and the clamping block (134).
4. The improved multi-layer polyurethane cold storage plate connecting structure with high heat preservation according to claim 1, wherein the detaching mechanism (10) comprises a pushing block (1012) arranged in the clamping hole (4), a pushing plate (1011) is fixedly connected to one side surface of the pushing block (1012), a limiting block (1013) is fixedly connected to one side surface of the pushing plate (1011) close to the positioning shell (3), and the limiting block (1013) is located in a limiting groove formed in one side surface of the positioning shell (3).
5. The improved multi-layer polyurethane cold storage plate connecting structure with high heat preservation performance as claimed in claim 4, wherein the upper surface and the lower surface of the limiting block (1013) are both fixedly connected with sliding blocks (1014), the sliding blocks (1014) are slidably connected in sliding grooves, the two sliding grooves are respectively arranged on the upper surface and the lower surface of the inner wall of the limiting groove, and one side surface of the limiting block (1013) is fixedly connected with one side surface of the inner wall of the limiting groove through a first spring (1015).
6. The high heat preservation type improved multilayer polyurethane cold storage plate connecting structure according to claim 1, wherein the locking mechanism (8) comprises a groove (83) formed in one side surface of the polyurethane cold storage plate body (1), a plurality of second triangular bars (84) are fixedly connected to the upper surface and the lower surface of the inner wall of the groove (83), a second triangular plate (86) is fixedly connected to the left side surface of the inner wall of the groove (83), a rubber sleeve (85) is sleeved on the outer side of the second triangular plate (86), two first triangular plates (82) are fixedly connected to the left side surface of the polyurethane cold storage plate body (1), and a plurality of first triangular bars (81) are fixedly connected to the far surfaces of the two first triangular plates (82).
7. The improved multi-layer polyurethane cold storage plate connecting structure with high heat preservation performance as claimed in claim 1, wherein the clamping mechanism (14) comprises clamping plates (141) arranged on the upper side surface and the lower side surface of the inner wall of the hollow groove, a plurality of inserting blocks (144) are fixedly connected to the opposite surfaces of the two clamping plates (141), the other ends of the inserting blocks (144) are arc-shaped, a plurality of third springs (143) are fixedly connected to the far surfaces of the two clamping plates (141), the other ends of the third springs (143) are fixedly connected to one side surface of the inner wall of the clamping groove (142), and the clamping groove (142) is opened at the position, corresponding to the clamping plates (141), of the inner wall of the hollow groove.
8. The high-heat-preservation improved multi-layer polyurethane cold storage plate connecting structure according to claim 1, wherein the edge sealing mechanism (9) comprises a cushion (92) located in the empty groove, the cushion (92) is triangular, a plurality of insertion holes (93) are formed in two inclined surfaces of the cushion (92), the insertion holes (93) are uniformly arranged from left to right, a silica gel strip (91) is fixedly connected to the front surface of the cushion (92), and the silica gel strip (91) is attached to the front surface of the polyurethane cold storage plate body (1).
9. The high heat preservation type improved multi-layer polyurethane refrigeration house plate connecting structure according to claim 1, wherein the four corners of the upper surface and the lower surface of the polyurethane refrigeration house plate body (1) are provided with threaded holes (2).
10. The high-heat-preservation improved multi-layer polyurethane cold storage plate as claimed in claim 1, wherein the polyurethane cold storage plate body (1) comprises a base plate (101), the base plate (101) is made of polyurethane, a first heat-preservation plate (102) is bonded to one side surface of the base plate (101), a second heat-preservation plate (103) is bonded to the right side surface of the first heat-preservation plate (102), a first steel plate (104) is fixedly connected to the right side surface of the second heat-preservation plate (103), a heat-preservation plate (106) is fixedly connected to the left side surface of the base plate (101), a second steel plate (105) is fixedly connected to the left side surface of the heat-preservation plate (106), the first heat-preservation plate (102) is made of mixed tanning of asbestos fibers and rock wool fibers, the second heat-preservation plate (103) is made of heat-preservation ceramic as a main material, rubber powder polyphenyl particles are used as auxiliary materials to be added and mixed, and the heat-preservation plate (106) is made of mixed phenolic foam and polystyrene foam, a plurality of material injection holes (107) are formed in the far-away surfaces of the first steel plate (104) and the second steel plate (105), and the material injection holes (107) are sequentially arranged at positions close to the upper side from the front to the back.
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| CN202010850070.1A CN111980186B (en) | 2020-08-21 | 2020-08-21 | High heat preservation type improved generation multilayer polyurethane refrigeration house plate and connection structure thereof |
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| CN113513090B (en) * | 2021-08-18 | 2022-03-15 | 乾日安全科技(北京)有限公司 | Energy-saving quick-connection device for construction equipment |
| CN113883813A (en) * | 2021-09-18 | 2022-01-04 | 江苏盈达机电科技有限公司 | Novel refrigeration house plate convenient to installation |
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Effective date of registration: 20220722 Address after: No. 888, north outer ring road, Xingfu Town, Boxing County, Binzhou City, Shandong Province Patentee after: Shandong Jinnuo New Material Co.,Ltd. Address before: 256510 No.888, north outer ring road, Xingfu Town, Boxing County, Binzhou City, Shandong Province Patentee before: Shandong JINGNUO Intelligent Technology Co.,Ltd. |
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Denomination of invention: A High Insulation Improved Multilayer Polyurethane Cold Storage Board and Its Connection Structure Effective date of registration: 20231208 Granted publication date: 20210727 Pledgee: Bank of Weifang Co.,Ltd. Binzhou boxing Xingfu sub branch Pledgor: Shandong Jinnuo New Material Co.,Ltd. Registration number: Y2023980070249 |
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