CN211853199U - Heat preservation box with backing sheet - Google Patents
Heat preservation box with backing sheet Download PDFInfo
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- CN211853199U CN211853199U CN202020118426.8U CN202020118426U CN211853199U CN 211853199 U CN211853199 U CN 211853199U CN 202020118426 U CN202020118426 U CN 202020118426U CN 211853199 U CN211853199 U CN 211853199U
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- preservation box
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Abstract
A heat preservation box with a supporting sheet mainly comprises a heat preservation box body, wherein the heat preservation box body is formed by splicing a first heat preservation sleeve and a second heat preservation sleeve with semicircular cross sections, and the first heat preservation sleeve and the second heat preservation sleeve are detachably connected through a first buckle which is circumferentially arranged on the outer wall of a connecting side edge; be provided with the bulge loop that extends outward on the terminal surface of heat preservation box body front end, be provided with the annular groove who matches with the bulge loop size of front end on the terminal surface of heat preservation box body rear end, the axial is provided with a set of second hasp on the outer wall of heat preservation box body front end, and fixed connection is accomplished with the cooperation of annular groove and the second hasp of setting on the outer wall to accessible bulge loop between different heat preservation box bodies: at least three groups of supporting sheets used for spacing the surface of the heat preservation equipment are axially arranged on the inner walls of the first heat preservation sleeve and the second heat preservation sleeve at equal intervals, the supporting sheets are formed by bending or punching strip-shaped stainless steel sheets, and the supporting sheets are in a wave shape with the middle concave and two sides convex upwards and bent.
Description
Technical Field
The utility model relates to a heat preservation cover field, concretely relates to heat preservation box with backing sheet.
Background
At present, the heat preservation measure to thermal equipment such as container, pipeline, valve, flange goes on, the heat preservation box package assembly who contains different insulation material in adopting mostly, and this kind of heat preservation box structure is similar to lapped heat preservation module, through a block concatenation on the spot to constitute the heat preservation casing of thermal equipment surface, can play fine heat preservation effect, play the decorative effect of surface to thermal equipment simultaneously. However, the existing heat preservation box assembly structure is formed by splicing one heat preservation box, and the heat preservation box is fixed on the surface of the thermal equipment, so that the heat preservation box is required to be firmly fixed and can be detached at any time; moreover, the heat insulation layer including the thermal pipeline also needs to have an electric tracing function; however, there are some defects in the above aspects, such as poor heat insulation effect caused by poor connection effect during installation, or inconvenient installation and movement, or inconvenient movement when the heat insulation sleeve needs to be moved slightly after being installed on a pipeline to complete installation, and the like, and the above actual requirements of users cannot be met.
In addition, the existing heat preservation box assembly structure is basically installed in an adherence manner, so that no matter what material is used for a shell of the heat preservation box, heat always runs off outwards through heat conduction in the process of installation against the outer wall of thermal equipment, and in addition, for heat preservation of high-temperature equipment and facilities such as nuclear power equipment and the like, the adherence installation requires that the shell material of the heat preservation box is a high-temperature resistant material which is generally high in price, so that the use and installation cost is increased.
Disclosure of Invention
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide a simple structure, use simple to operate, have buffering and support function, reduce the heat-conduction between heat preservation box and equipment, improve the heat preservation box that has the backing sheet of heat preservation effect.
The utility model aims at solving the technical scheme that the heat preservation box with the support sheet mainly comprises a heat preservation box body, wherein the heat preservation box body is formed by splicing a first heat preservation sleeve and a second heat preservation sleeve with semicircular cross sections, and the first heat preservation sleeve and the second heat preservation sleeve are detachably connected through a first hasp which is circumferentially arranged on the outer wall of a connecting side edge; be provided with the bulge loop that extends outward on the terminal surface of heat preservation box body front end, be provided with the annular groove who matches with the bulge loop size of front end on the terminal surface of heat preservation box body rear end, the axial is provided with a set of second hasp on the outer wall of heat preservation box body front end, and fixed connection is accomplished with the cooperation of annular groove and the second hasp of setting on the outer wall to accessible bulge loop between different heat preservation box bodies: at least three groups of supporting sheets used for spacing the surface of the heat preservation equipment are axially arranged on the inner walls of the first heat preservation sleeve and the second heat preservation sleeve at equal intervals, the supporting sheets are formed by bending or punching strip-shaped stainless steel sheets, and the supporting sheets are in a wave shape with the middle concave and two sides convex upwards and bent.
Furthermore, the middle concave bottom of the supporting sheet is a fixed end part on the inner side surface of the welding heat preservation box, and elastic free sections in contact with the surface of the thermal equipment are formed on two sides of the supporting sheet.
Further, all be provided with a set of square groove on the stainless steel casing outer wall of first insulation cover and second insulation cover, and all correspond in every square groove and be provided with the pulling ring of easy to assemble or transport.
Furthermore, the number of the square grooves is two, the lifting ring is arranged in the square grooves through the connecting seat, and the lifting ring can rotate relative to a hinge point of the connecting seat.
Further, first heat preservation cover and second heat preservation cover all include inside heat preservation and the stainless steel casing of cladding on inside heat preservation outer wall, the axial is provided with three at least straight recesses on the inner wall of inside heat preservation, and all can dismantle in every straight recess and be provided with the electric heating wire that can promote this internal temperature of heat preservation box.
The utility model has the advantages of: the utility model discloses simple structure, through dividing into the insulation cover body into two halves, be convenient for installation and transportation, the damage of transportation to the insulation cover has greatly been reduced, furthermore, all be provided with the pull ring on the outer wall of two halves insulation cover, removal when being convenient for carry and installation, be provided with pipeline and insulation cover body relative slip's gyro wheel when being convenient for install on the inner wall of insulation cover, make the installation convenient and fast more, the backing sheet has buffering and support function, reduce the heat-conduction between insulation box and equipment room, improve the heat preservation effect, electric heating wire sets up at the insulation cover originally internally, be convenient for assemble or change, can also select the electric heating wire of different quantity according to the temperature demand, easy management and control, easy maintenance, can satisfy the heat preservation demand of new generation power plant to heat tracing pipeline completely.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the first heat preservation sleeve of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more clearly understood by those skilled in the art, the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2, the heat preservation box with the support sheet of the present invention mainly includes a heat preservation box body 1, wherein the heat preservation box body 1 is formed by splicing a first heat preservation sleeve 2 and a second heat preservation sleeve 3, the cross section of which is semicircular, and the first heat preservation sleeve 2 and the second heat preservation sleeve 3 are detachably connected by a first buckle 4 circumferentially arranged on the outer wall of the connection side; be provided with the bulge loop 5 of outside extension on the terminal surface of 1 front end of heat preservation box body, be provided with the annular groove 6 that matches with the bulge loop 5 size of front end on the terminal surface of 1 rear end of heat preservation box body, the axial is provided with a set of second hasp 7 on the outer wall of 1 front end of heat preservation box body, and fixed connection is accomplished with annular groove 6's cooperation and the second hasp 7 of setting on the outer wall to accessible bulge loop 5 between different heat preservation box bodies 1: equal distance axial is provided with at least three groups of backing sheets 8 that are used for interval insulation equipment surface on the inner wall of first insulation cover 2 and second insulation cover 3, backing sheet 8 is formed by the bending of bar stainless steel sheet or punching press, and its shape is middle sunken, the wave that both sides upwards arch and buckle, the middle sunken bottom of backing sheet 8 is the fixed tip 9 on the welding heat preservation box body inboard surface, and the both sides of backing sheet 8 have formed the elasticity free segment 10 with thermal power equipment surface contact.
The supporting sheet 8 is a stainless steel sheet with a certain width and is bent into a wave shape, and is fixed on the inner wall surface of the heat preservation box body 1 in a spot welding mode, and the supporting sheet 8 has certain elasticity and can be tightly attached to the surface of equipment, so that the heat preservation box body 1 has certain buffering performance when being vibrated by the operation of the equipment; the supporting pieces 8 are generally composed of a plurality of supporting pieces and are uniformly distributed on the inner side of the heat preservation box body 1, so that an annular air cavity is formed between the heat preservation box body 1 and equipment, and the heat preservation effect of the equipment is improved. In addition, the number of the supporting pieces 8 and the material thickness of the supporting pieces are determined according to the weight of the heat preservation box and the pressure possibly born by the outside, so that the effect of the supporting pieces is achieved, and the heat preservation box body 1 can still meet the design requirements when external factors of equipment exist.
Referring to fig. 1, a set of square grooves are formed in the outer walls of the stainless steel shells of the first heat-insulating sleeve 2 and the second heat-insulating sleeve 3, lifting rings 11 convenient to mount or carry are correspondingly arranged in each square groove, the number of the square grooves is two, the lifting rings 11 are arranged in the square grooves through connecting seats 12, and the lifting rings 11 can rotate relative to the hinge points of the connecting seats 12.
Referring to fig. 1, the first heat preservation sleeve 2 and the second heat preservation sleeve 3 both include an internal heat preservation layer 13 and a stainless steel shell 14 coated on the outer wall of the internal heat preservation layer 13, at least three straight grooves are axially arranged on the inner wall of the internal heat preservation layer 13, and an electric heating wire 15 capable of increasing the temperature in the heat preservation box body 1 is detachably arranged in each straight groove.
The utility model discloses simple structure, through dividing into the insulation cover body into two halves, be convenient for installation and transportation, the damage of transportation to the insulation cover has greatly been reduced, furthermore, all be provided with the pull ring on the outer wall of two halves insulation cover, removal when being convenient for carry and installation, be provided with pipeline and insulation cover body relative slip's gyro wheel when being convenient for install on the inner wall of insulation cover, make the installation convenient and fast more, the backing sheet has buffering and support function, reduce the heat-conduction between insulation box and equipment room, improve the heat preservation effect, electric heating wire sets up at the insulation cover originally internally, be convenient for assemble or change, can also select the electric heating wire of different quantity according to the temperature demand, easy management and control, easy maintenance, can satisfy the heat preservation demand of new generation power plant to heat tracing pipeline completely.
The specific embodiments described herein are merely illustrative of the principles of the present invention and its efficacy, and are not intended to limit the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Therefore, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical idea of the present invention shall be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a heat preservation box with backing sheet mainly includes heat preservation box body, its characterized in that: the heat preservation box body is formed by splicing a first heat preservation sleeve and a second heat preservation sleeve with semicircular cross sections, and the first heat preservation sleeve and the second heat preservation sleeve are detachably connected through a first buckle which is circumferentially arranged on the outer wall of the connecting side edge; be provided with the bulge loop that extends outward on the terminal surface of heat preservation box body front end, be provided with the annular groove who matches with the bulge loop size of front end on the terminal surface of heat preservation box body rear end, the axial is provided with a set of second hasp on the outer wall of heat preservation box body front end, and fixed connection is accomplished with the cooperation of annular groove and the second hasp of setting on the outer wall to accessible bulge loop between different heat preservation box bodies: at least three groups of supporting sheets used for spacing the surface of the heat preservation equipment are axially arranged on the inner walls of the first heat preservation sleeve and the second heat preservation sleeve at equal intervals, the supporting sheets are formed by bending or punching strip-shaped stainless steel sheets, and the supporting sheets are in a wave shape with the middle concave and two sides convex upwards and bent.
2. The thermal insulation box with the support sheet according to claim 1, characterized in that: the middle concave bottom of the supporting sheet is a fixed end part on the inner side surface of the welding heat preservation box, and elastic free sections in contact with the surface of the thermal equipment are formed on two sides of the supporting sheet.
3. The thermal insulation box with the support sheet according to claim 2, characterized in that: a set of square grooves are formed in the outer wall of the stainless steel shell of the first heat-insulating sleeve and the outer wall of the stainless steel shell of the second heat-insulating sleeve, and a lifting ring convenient to mount or carry is correspondingly arranged in each square groove.
4. The thermal insulation box with the support sheet according to claim 3, characterized in that: the number of the square grooves is two, the lifting ring is arranged in the square grooves through the connecting seat, and the lifting ring can rotate relative to a hinge point of the connecting seat.
5. The thermal insulation box with the support sheet according to any one of claims 2 to 4, characterized in that: first heat preservation cover and second heat preservation cover all include inside heat preservation and the cladding stainless steel casing on inside heat preservation outer wall, the axial is provided with three at least straight recesses on the inner wall of inside heat preservation, and all can dismantle in every straight recess and be provided with the electric heating wire that can promote this internal temperature of heat preservation box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020118426.8U CN211853199U (en) | 2020-01-19 | 2020-01-19 | Heat preservation box with backing sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020118426.8U CN211853199U (en) | 2020-01-19 | 2020-01-19 | Heat preservation box with backing sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211853199U true CN211853199U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020118426.8U Active CN211853199U (en) | 2020-01-19 | 2020-01-19 | Heat preservation box with backing sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211853199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091124A (en) * | 2022-06-16 | 2022-09-23 | 福建省中能泰丰节能环保科技有限公司 | Forming process of heat preservation module with single-side metal protection |
-
2020
- 2020-01-19 CN CN202020118426.8U patent/CN211853199U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091124A (en) * | 2022-06-16 | 2022-09-23 | 福建省中能泰丰节能环保科技有限公司 | Forming process of heat preservation module with single-side metal protection |
| CN115091124B (en) * | 2022-06-16 | 2023-12-22 | 福建省中能泰丰节能环保科技有限公司 | Forming process of single-sided metal-protected heat-insulation module |
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