CN203594121U - Refrigeration house insulation board - Google Patents
Refrigeration house insulation board Download PDFInfo
- Publication number
- CN203594121U CN203594121U CN201320711286.5U CN201320711286U CN203594121U CN 203594121 U CN203594121 U CN 203594121U CN 201320711286 U CN201320711286 U CN 201320711286U CN 203594121 U CN203594121 U CN 203594121U
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- Prior art keywords
- insulation board
- hole
- cold
- face
- warming plate
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- Refrigerator Housings (AREA)
Abstract
The utility model provides a refrigeration house insulation board which comprises two galvanized panels which are arranged up and down and a polyurethane foam material arranged between the two galvanized panels. The refrigeration house insulation board is characterized in that reserved holes arranged in sequence are formed in one galvanized panel; a band-shaped steel plate is arranged adjacent to the inner surface of the galvanized panel with the reserved holes and stretches in the length direction of the galvanized panel; installation holes arranged in the length direction of the band-shaped steel plate are formed in the center of the band-shaped steel plate; the reserved holes correspond to the installation holes and the hole diameter of the reserved holes is identical to that of the installation holes; the insulation board is fixedly connected with a metal purline through bolts sequentially penetrating through the metal purline, the reserved holes and the installation hole; the metal purline is further connected with a house body structure of a refrigeration house. According to the refrigeration house insulation board, the structure is simple, installation is convenient, firm and reliable, insulation boards can be seamlessly in butt joint and reused after being disassembled and assembled multiple times, the insulation quality of the insulation board is not influenced, the air impermeability of the refrigeration house insulation board is improved, and meanwhile the installation cost of the refrigeration house insulation board is reduced.
Description
Technical field
The utility model relates to heat insulating material technical field, particularly relate to a kind of dismantled and assembled and seamless, without the cold-storage insulation board of cold bridge.
Background technology
The advantages such as polyurethane heat-insulation sandwiched plate is lightweight owing to having, and water absorption rate is low, high insulating effect, have become the main flow heat preservation plate material that freezer uses.The warming plate of common freezer generally adopts bolt to rigidly fix to run through with steel structure support part to be connected, penetrating bolt bearing, can not to guarantee good tightness; Meanwhile, set bolt is in the time penetrating warming plate, and bolt also just becomes a cold bridge, and the cold bridge that the heat in the body of storehouse will produce by bolt leaks, and causes the loss of temperature, and heat-insulating property is reduced; In addition, in the situation that indoor/outdoor temperature-difference changes greatly, because warming plate is different from the coefficient of expansion of steel structure connection part, easily cause the distortion of warming plate, have a strong impact on the heat insulation effect of chamber, storehouse.
In addition, polyurethane interface between plate and the plate of existing polyurethane heat-insulation sandwiched plate cannot be realized seal and dock, can only break fluid sealant at the metal decking seam crossing on warming plate two sides seals, be subject to the impact of time, after fluid sealant is aging, the tightness that makes warming plate is reduced greatly, cause colds a large amount of in cold storage chamber body to run off, heat insulating ability is reduced greatly.
And the installation fixed form of existing polyurethane sandwich warming plate, needs inside and outside two workmans to coordinate and carry out, constructing operation is extremely inconvenient, lost labor's cost.Existing polyurethane sandwich warming plate, because its traditional mounting process is to adopt bolt rigidity penetration type to fix, causes cold-storage insulation board perforation, so can not reuse by being dismounted for multiple times, has caused the significant wastage of material.
Utility model content
The utility model completes in order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of cold-storage insulation board of new frame mode, the cold bridge problem of traditional cold-storage insulation board and the problem of cold-storage insulation board mounting interface poor air-tightness are solved, its sound construction is reliable, easy for installation, reach the object of good energy-saving heat preserving.
The technical solution of the utility model is:.
A kind of cold-storage insulation board, comprises two-layer zinc-plated panel setting up and down and the polyurethane foam material between described two-layer zinc-plated panel, it is characterized in that: on a described zinc-plated panel, tactic preformed hole is set; The inner surface of described this zinc-plated panel of next-door neighbour arranges the banded steel plate extending along the length direction of described zinc-plated panel; The center of described banded steel plate is provided with the installing hole of arranging along its length; Described preformed hole its aperture corresponding with described installing hole is identical; Described warming plate passes metal purlin, described preformed hole and described installing hole bolt by order is fixedly connected with metal purlin; Described metal purlin is also connected with the storehouse body structure of freezer.
The technical solution of the utility model can also be:
Described metal purlin is that cross section is the metal purlin of Z-type, is fixedly connected with moulding by the horizontal bar that is positioned at two ends with the connection strap in the middle of being positioned at described horizontal bar; On two horizontal bars of described metal purlin, be provided with the bolt hole of arranging along the length direction of described metal purlin; Described bolt order stretches in described polyurethane foam material through after described bolt hole, described preformed hole and described installing hole, and by the nut that is set in described bolt end, be connected with described bolt thread, described warming plate is fixedly connected with described metal purlin.
Described bolt hole is elongated hole.
The one side of described banded steel band is welded and fixed with the inner surface of described zinc-plated panel, is welded and fixed tactic described nut on its another side; Position and the quantity of the preformed hole on installing hole and described zinc-plated panel on the position of described nut and quantity and described banded steel plate match.
Described nut outer cover plastic cap; Described plastic cap separates described nut and described polyurethane material.
Described plastic cap is half silk cocoon plastic cap.
The length of described banded steel plate is consistent with the length of described warming plate; The cross section of described banded steel plate is by the wild goose aliform low in the middle of being, two ends are high, the end of described wild goose aliform and then horizontally outward extend to form horizontal plate part.
The both sides end face of described warming plate is the shape of the convex-concave engagement of coupling mutually; The center of the both sides end face of described warming plate have respectively to described polyurethane foam material inner recessed, cross section is semicircular groove band; The side end face of several warming plates is linked in sequence integral; The corresponding convex-concave in side end face of adjacent two warming plates is connected with a joggle, and the corresponding cross section that forms of described groove band on the side end face of adjacent two warming plates is long through-hole circular, that extend along the length direction of described warming plate; Filled polyurethane foaming raw material in described long through-hole.
The side end face of the surrounding of described warming plate is the shape of the convex-concave engagement of mutual Corresponding matching; The center of the side end face of the surrounding of described warming plate have respectively to described polyurethane foam material inner recessed, cross section is semicircular groove band; Several warming plates interconnect integral; The corresponding convex-concave in side end face of adjacent two warming plates is connected with a joggle, and the corresponding cross section that forms of described groove band on the side end face of adjacent two warming plates is long through-hole circular, that extend along length direction and the width of described warming plate; Filled polyurethane foaming raw material in described long through-hole.
Overlay film on the inwall of the groove band of described warming plate.
Cold-storage insulation board of the present utility model has solved the cold bridge problem of traditional cold-storage insulation board and the problem of cold-storage insulation board mounting interface poor air-tightness, it is simple in structure, easy for installation, solid and reliable, the object that reaches good energy-saving heat preserving, slitless connection and the being dismounted for multiple times that can realize warming plate re-use, and its insulation quality is unaffected, improve the tightness of cold-storage insulation board, reduced the installation cost of cold storage plate simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of cold-storage insulation board of the present utility model.
Fig. 2 is the plan structure schematic diagram of the zinc-plated panel of cold-storage insulation board of the present utility model.
Fig. 3 is the structural representation of metal purlin
Fig. 4 is the syndeton schematic diagram of adjacent cold-storage insulation board.
Description of reference numerals
1 ... zinc-plated panel 2 ... polyurethane foam material 3 ... preformed hole 4 ... banded steel plate
5 ... plastic cap 6 ... metal purlin 6.1 ... horizontal bar 6.2 ... horizontal bar
6.3 ... connection strap 7 ... bolt hole 8 ... bolt 9 ... nut 10 ... groove band
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Of the present utility model a kind of cold-storage insulation board as Figure 1-4, comprise two-layer zinc-plated panel 1 setting up and down and the polyurethane foam material 2 between two-layer zinc-plated panel 1, tactic preformed hole 3 is set on one zinc-plated panel, and the equidistant regular distribution of preformed hole, so that install; The inner surface that is close to this zinc-plated panel arranges the banded steel plate 4 extending along the length direction of zinc-plated panel; The center of banded steel plate is provided with the installing hole of arranging along its length; Preformed hole is corresponding with installing hole, and aperture is identical.Warming plate passes metal purlin 6, preformed hole and installing hole bolt 7 by order is fixedly connected with metal purlin; Metal purlin is also connected with the storehouse body structure (not shown) of freezer.
In this example, metal purlin is that cross section is the metal purlin of Z-type, is fixedly connected with moulding by the horizontal bar 6.1,6.2 that is positioned at two ends with the connection strap 6.3 in the middle of being positioned at horizontal bar; On two horizontal bars of metal purlin, be provided with the bolt hole 7 of arranging along the length direction of metal purlin; Bolt 8 orders stretch in the polyurethane foam material two-layer zinc-plated panel after bolt hole 7, preformed hole 3 and installing hole, and by the nut 9 that is set in bolt end, be connected with bolt thread, warming plate are fixedly connected with metal purlin.
In this example, bolt hole is elongated hole, is similar to silk cocoon shape or slotted eye, can make construction install convenience quick, and, because of warming plate different with the metal purlin coefficient of expansion at low temperatures, in the time changing, the metal purlin of Ζ shape structure can play the effect of elastic telescopic; Microscler bolt hole on metal purlin allow through the scope that limits at described elongated hole of bolt in be subjected to displacement with expansion tension, thereby the relative displacement that allows warming plate and metal purlin to occur because of distortion, thereby prevent that warming plate is out of shape.
In this example, the one side of banded steel band 4 is welded and fixed with the inner surface of zinc-plated panel, is welded and fixed tactic nut 9 on its another side.In this example, position and the quantity of the preformed hole on installing hole and zinc-plated panel on the position of nut and quantity and banded steel plate match, and nut is actually and is weldingly fixed in advance on banded steel plate like this.Thereby make the connection of warming plate and metal purlin more convenient.
In this example, nut outer cover plastic cap; Plastic cap separates nut and polyurethane material.
In this example, plastic cap is half silk cocoon shape plastic cap, the internal diameter of the bottom of half silk cocoon plastic cap is greater than the external diameter of nut, like this, plastic cap is actually in advance in the polyurethane foam step in the manufacturing process of warming plate, plastic cap is set in outside the nut being welded and fixed with banded steel plate, and make the inner surface of the banded steel plate of its bottom contact, after nut and bolt thread are connected and fixed, due to preformed hole and installing hole correspondence mutually, and aperture is identical, so plastic cap can further play the effect that stops blowing agent to overflow preformed hole.
In this example, the length of banded steel plate is consistent with the length of warming plate.In this example, the cross section of banded steel plate is the wild goose aliform that centre is low, two ends are high as shown in Figure 1, and the end of wild goose aliform and then horizontally outward extend to form horizontal plate part, so that it strengthens outer resistance drawing, increases the fastness that warming plate is installed.
In practice of construction, the warming plate that the insulation of freezer entirety has said structure by polylith connects and composes.In this example, the both sides end face of warming plate is the shape of the convex-concave engagement of mutually coupling, the center of the both sides end face of warming plate have respectively to polyurethane foam material inner recessed, cross section is semicircular groove band 11.The side end face of several warming plates is linked in sequence integral; As shown in Figure 4, the corresponding convex-concave in the side end face of adjacent two warming plates is connected with a joggle, and the corresponding cross section that forms of groove band on the side end face of adjacent two warming plates is long through-hole 12 circular, that extend along the length direction of warming plate; After warming plate installation is fixing, in long through-hole, squeeze into polyurethane foam raw material, carry out secondary and manually foam, to realize the slitless connection of warming plate, solve the problem that the poor air-tightness of seam is installed between cold-storage insulation board.
In this example, overlay film (not shown) on the inwall of the groove band of warming plate.When warming plate need to dismantle carry out secondary installing use time, one deck overlay film in warming plate seam crossing groove band is taken off, residual artificial expanded material is cleaned out in company with overlay film is disposable, while being convenient to install, carry out secondary next time and manually foam.
In practice of construction, in order to meet the structure needs of large-scale heat-preserving wall, also may need polylith warming plate to be linked in sequence respectively on vertical and horizontal, the large-scale insulation face of common formation, therefore, the side end face of the surrounding of each warming plate is designed to the shape of the convex-concave engagement of mutual Corresponding matching; The center of the side end face of the surrounding of each warming plate have respectively to polyurethane inner recessed, cross section is semicircular groove band; Several warming plates interconnect respectively integral on vertical and horizontal; The corresponding convex-concave in side end face of adjacent two warming plates is connected with a joggle, the corresponding cross section that forms of groove band on the side end face of adjacent two warming plates is long through-hole circular, that extend along length direction and the width of warming plate, thereby form large-scale insulation face, after warming plate installation is fixing, in long through-hole, squeeze into polyurethane foam raw material, carry out secondary and manually foam, with the slitless connection between the warming plate in realizing on a large scale.
When mounted, adopt one side mounting means.In the time that cold storage plate is installed, by the bolt hole on metal purlin, one zinc-plated erecting of panel of warming plate is fixed on Ζ type purlin with metal bolts, then Ζ type purlin and storehouse body main structural framework are connected and fixed.
The two side ends extending structure of banded steel plate has increased intensity and the tension resistance of installation position, both overcome that cold storage plate panel steel plate material is thin can not adopt one side mounting means, can only adopt the problem that penetrates the fixing mounting means of bolt, solve and penetrated the tightness of the fixing mounting means of bolt and the problem of cold bridge, reached energy-saving and cost-reducing object.The construction and installation mode inconvenient operation simultaneously having solved needs the problem of inside and outside both sides personnel's coordinative construction.It is the advantage that existing polyurethane heat-insulation sandwiched plate does not have.
Above-mentionedly only several specific embodiments in the utility model are illustrated; but can not serve as protection domain of the present utility model; every equivalence of having done according to the design spirit in the utility model changes or modifies, and all should think and fall into protection domain of the present utility model.
Claims (10)
1. a cold-storage insulation board, comprises two-layer zinc-plated panel setting up and down and the polyurethane foam material between described two-layer zinc-plated panel, it is characterized in that:
On a described zinc-plated panel, tactic preformed hole is set; The inner surface of described this zinc-plated panel of next-door neighbour arranges the banded steel plate extending along the length direction of described zinc-plated panel; The center of described banded steel plate is provided with the installing hole of arranging along its length; Described preformed hole its aperture corresponding with described installing hole is identical;
Described warming plate passes metal purlin, described preformed hole and described installing hole bolt by order is fixedly connected with metal purlin; Described metal purlin is also connected with the storehouse body structure of freezer.
2. a kind of cold-storage insulation board according to claim 1, is characterized in that: described metal purlin is that cross section is the metal purlin of Z-type, is fixedly connected with moulding by the horizontal bar that is positioned at two ends with the connection strap in the middle of being positioned at described horizontal bar; On two horizontal bars of described metal purlin, be provided with the bolt hole of arranging along the length direction of described metal purlin; Described bolt order stretches in described polyurethane foam material through after described bolt hole, described preformed hole and described installing hole, and by the nut that is set in described bolt end, be connected with described bolt thread, described warming plate is fixedly connected with described metal purlin.
3. a kind of cold-storage insulation board of stating according to claim 2, is characterized in that: described bolt hole is elongated hole.
4. a kind of cold-storage insulation board of stating according to claim 2, is characterized in that: the one side of described banded steel band is welded and fixed with the inner surface of described zinc-plated panel, is welded and fixed tactic described nut on its another side; Position and the quantity of the preformed hole on installing hole and described zinc-plated panel on the position of described nut and quantity and described banded steel plate match.
5. a kind of cold-storage insulation board of stating according to claim 4, is characterized in that: described nut outer cover plastic cap; Described plastic cap separates described nut and described polyurethane material.
6. a kind of cold-storage insulation board of stating according to claim 5, is characterized in that: described plastic cap is half silk cocoon plastic cap.
7. a kind of cold-storage insulation board of stating according to claim 5, is characterized in that: the length of described banded steel plate is consistent with the length of described warming plate; The cross section of described banded steel plate is by the wild goose aliform low in the middle of being, two ends are high, the end of described wild goose aliform and then horizontally outward extend to form horizontal plate part.
8. a kind of cold-storage insulation board of stating according to claim 5, is characterized in that: the both sides end face of described warming plate is the shape of the convex-concave engagement of coupling mutually; The center of the both sides end face of described warming plate have respectively to described polyurethane foam material inner recessed, cross section is semicircular groove band; The side end face of several warming plates is linked in sequence integral; The corresponding convex-concave in side end face of adjacent two warming plates is connected with a joggle, and the corresponding cross section that forms of described groove band on the side end face of adjacent two warming plates is long through-hole circular, that extend along the length direction of described warming plate; Filled polyurethane foaming raw material in described long through-hole.
9. a kind of cold-storage insulation board of stating according to claim 5, is characterized in that: the shape of the convex-concave engagement that the side end face of the surrounding of described warming plate is mutual Corresponding matching; The center of the side end face of the surrounding of described warming plate have respectively to described polyurethane foam material inner recessed, cross section is semicircular groove band; Several warming plates interconnect integral; The corresponding convex-concave in side end face of adjacent two warming plates is connected with a joggle, and the corresponding cross section that forms of described groove band on the side end face of adjacent two warming plates is long through-hole circular, that extend along length direction and the width of described warming plate; Filled polyurethane foaming raw material in described long through-hole.
10. a kind of cold-storage insulation board according to claim 8 or claim 9, is characterized in that: overlay film on the inwall of the groove band of described warming plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711286.5U CN203594121U (en) | 2013-11-12 | 2013-11-12 | Refrigeration house insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320711286.5U CN203594121U (en) | 2013-11-12 | 2013-11-12 | Refrigeration house insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594121U true CN203594121U (en) | 2014-05-14 |
Family
ID=50675017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320711286.5U Expired - Fee Related CN203594121U (en) | 2013-11-12 | 2013-11-12 | Refrigeration house insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023081A (en) * | 2016-01-29 | 2017-08-08 | 上海钢之杰钢结构建筑系统有限公司 | A kind of pre-buried stiffener for polyurethane cold-storage board core material |
-
2013
- 2013-11-12 CN CN201320711286.5U patent/CN203594121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023081A (en) * | 2016-01-29 | 2017-08-08 | 上海钢之杰钢结构建筑系统有限公司 | A kind of pre-buried stiffener for polyurethane cold-storage board core material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |