CN210600690U

CN210600690U - Solar insulation pipe structure with detachable protective cover on surface

Info

Publication number: CN210600690U
Application number: CN201921503776.XU
Authority: CN
Inventors: 刘三保
Original assignee: ANHUI JIUZISHAN PLASTIC CO LTD
Current assignee: ANHUI JIUZISHAN PLASTIC CO LTD
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-22
Anticipated expiration: 2029-09-10

Abstract

The utility model provides a surface possesses solar energy insulating tube structure that can dismantle protection casing, including the insulating tube main part, be equipped with the safety cover on the surface of insulating tube main part, the internal surface of safety cover with the surface of insulating tube main part contacts but not connect with, the safety cover is including bellows, bellows's the equal hot melt connection in both ends has the installation pipe, two the surface of installation pipe all is equipped with fastener, every fastener all includes first arc ring and second arc ring, every the one end of first arc ring all is equipped with the hinge, and every first arc ring and every are kept away from to the second arc ring the one end surface of hinge has first fixing base and second fixing base welded respectively. The utility model discloses a fastener realizes the dismantlement and the installation of safety cover, simple structure, the realization of being convenient for.

Description

Solar insulation pipe structure with detachable protective cover on surface

Technical Field

The utility model relates to a protection casing technical field specifically is a surface possess can dismantle solar insulation tube structure of protection casing.

Background

The solar heat-insulating pipe is a short name for a heat-insulating pipe of a cold and hot water pipe of a solar water heater, namely a special heat-insulating layer of a water barrel of the solar water heater, which leads to an indoor cold and hot water pipe. The heat insulation materials are numerous, and the solar heat insulation pipe is a tubular heat insulation layer which is usually made by rolling a polyethylene high-power foaming plate. The heat insulation principle of the heat insulation material is that the material is made into a micropore structure by utilizing the fact that the thermal conductivity coefficient of gas is lower than that of solid, the material inevitably absorbs moisture due to the existence of gaps, and when the ambient humidity is higher, the moisture content of the material is increased, the heat insulation performance is reduced, so that a plurality of layers of plastic films are added outside a heat insulation layer for waterproof and moistureproof treatment. Besides the heat-insulating layer and the waterproof and moisture-proof layer, an outer protective layer is designed outside the heat-insulating layer to prevent the heat-insulating layer from being damaged, corroded and weathered.

The outer protective layer of the existing solar heat-insulating pipe is usually made of foil cloth, commonly-used adhesive glass cloth, externally-coated resin and the like, the protective effect is poor, the outer protective layer is inconvenient to disassemble, and the outer protective layer cannot be replaced once being damaged.

Therefore, there is a need to develop a detachable protective cover for a solar thermal insulation pipe, which is convenient to detach and replace and has a good protective effect on the solar thermal insulation pipe.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a surface possesses solar insulation pipe structure that can dismantle protection casing for solve the technical problem who proposes among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a solar heat-insulating pipe structure with a detachable protective cover on the surface comprises a heat-insulating pipe main body, wherein a protective cover is arranged on the outer surface of the heat-insulating pipe main body, the inner surface of the protective cover is in contact with but not fixed with the outer surface of the heat-insulating pipe main body, the protective cover comprises a telescopic corrugated pipe, two ends of the telescopic corrugated pipe are in hot melting connection with installation pipes, and fastening devices are sleeved on the outer surfaces of the two installation pipes;

every fastener all includes first arc ring and second arc ring, every the one end of first arc ring all is equipped with the hinge, every the hinge all through the bolt respectively with every first arc ring and every the second arc ring is connected, and every first arc ring and every the second arc ring is kept away from every the surface of the one end of hinge has welded first fixing base and second fixing base respectively, every first fixing base and every the inboard of second fixing base has first connecting axle and second connecting axle of cooperation respectively, every first connecting axle and every the second connecting axle extends to every respectively outside first fixing base and every the second fixing base.

Furthermore, every one side of second connecting axle all is embedded to have fastening bolt, every the handle is revolved in the one end all welding of fastening bolt, every fastening bolt keeps away from every be equipped with the external screw thread on the one end outer wall of handle revolves.

Furthermore, each one side of first connecting axle all the symmetry is equipped with fastening through-hole, every fastening through-hole all runs through every first connecting axle, every all be equipped with the internal thread on fastening through-hole's the inner wall, every the internal thread with every on the fastening bolt every external thread intermeshing.

Furthermore, the telescopic corrugated pipe comprises an elastic layer, one side of the elastic layer is connected with the inner surface of the telescopic corrugated pipe through an adhesive, and one side, far away from the telescopic corrugated pipe, of the elastic layer is connected with a buffer layer in an adhesive mode.

Furthermore, the buffer layer is kept away from the even hot melt in one side on elasticity layer is connected with a plurality of buffer blocks, and is a plurality of the buffer block is kept away from one side of buffer layer all with the surface of insulating tube main part contacts but does not connect with.

Compared with the prior art, the beneficial effects of the utility model are that:

the solar heat-insulating pipe is convenient to mount and dismount, the mounting and dismounting of the protective cover and the solar heat-insulating pipe can be realized through the fastening bolt of the fastening device, the replacement of the protective cover is convenient, and the structure is simple and easy to realize;

and secondly, the utility model discloses a pressure that elasticity layer, buffer layer and buffer block have cushioned telescopic bellows and have received has prolonged telescopic bellows's life, has practiced thrift the energy.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the protective cover of the present invention;

FIG. 3 is a schematic structural view of the fastening device of the present invention;

FIG. 4 is a schematic structural view of the first connecting shaft and the fastening bolt of the present invention;

fig. 5 is a sectional view of the telescopic bellows structure of the present invention.

Reference numerals: 1. a thermal insulation pipe main body; 2. a protective cover; 21. a bellows; 211. a buffer layer; 212. an elastic layer; 213. a buffer block; 22. installing a pipe; 3. a fastening device; 31. a first arcuate ring; 32. a second arcuate ring; 33. a second fixed seat; 34. a first connecting shaft; 341. fastening through holes; 342. an internal thread; 35. a second connecting shaft; 36. fastening bolts; 362. turning a handle; 361. an external thread; 37. a first fixed seat; 4. and (4) a hinge.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5 in greater detail, a solar thermal insulation pipe structure with a detachable protective cover on the surface comprises a thermal insulation pipe main body 1, a protective cover 2 is arranged on the outer surface of the thermal insulation pipe main body 1, the inner surface of the protective cover 2 is in contact with but not fixed to the outer surface of the thermal insulation pipe main body 1, the protective cover 2 comprises a telescopic corrugated pipe 21, two ends of the telescopic corrugated pipe 21 are connected with installation pipes 22 in a hot melting manner, fastening devices 3 are sleeved on the outer surfaces of the two installation pipes 22, each fastening device 3 comprises a first arc-shaped ring 31 and a second arc-shaped ring 32, a hinge 4 is arranged at one end of each first arc-shaped ring 31, each hinge 4 is connected with each first arc-shaped ring 31 and each second arc-shaped ring 32 through bolts, and a first arc-shaped ring 31 and each second arc-shaped ring 32 are welded on the outer surface of one end of each first arc-shaped ring 31 and each second arc-shaped ring 32 far The fixing seats 37 and the second fixing seats 33, the inner sides of each first fixing seat 37 and each second fixing seat 33 are respectively matched with a first connecting shaft 34 and a second connecting shaft 35, and each first connecting shaft 34 and each second connecting shaft 35 respectively extend out of each first fixing seat 37 and each second fixing seat 33.

Please refer to fig. 4 again, a fastening bolt 36 is embedded in one side of each second connecting shaft 35, a rotating handle 362 is welded at one end of each fastening bolt 36, an external thread 361 is arranged on an outer wall of one end of each fastening bolt 36 far away from each rotating handle 362, fastening through holes 341 are symmetrically arranged on one side of each first connecting shaft 34, each fastening through hole 341 penetrates through each first connecting shaft 34, an internal thread 342 is arranged on an inner wall of each fastening through hole 341, and each internal thread 342 is engaged with each external thread 361 on each fastening bolt 36. In the present embodiment, the function of the fastening device 3 to fix the protection cover 2 is achieved by the internal thread 342 of the fastening through hole 341 and the external thread 361 of the fastening bolt 36, and at the same time, the protection cover 2 is detachable by the threaded connection, thereby facilitating the reuse and replacement of the protection cover 2.

Please refer to fig. 5, in which the bellows 21 includes an elastic layer 212, one side of the elastic layer 212 is connected to the inner surface of the bellows 21 through an adhesive, one side of the elastic layer 212 away from the bellows 21 is bonded to a buffer layer 211, one side of the buffer layer 211 away from the elastic layer 212 is uniformly connected to a plurality of buffer blocks 213 through hot melting, and one side of the buffer blocks 213 away from the buffer layer 211 is in contact with but not connected to the outer surface of the thermal insulation pipe body 1. In this embodiment, the elastic layer 212, the buffer layer 211 and the buffer block 213 buffer the pressure applied to the bellows 21, thereby prolonging the service life of the bellows 21.

The utility model discloses a concrete operation as follows:

when the utility model is used, firstly, the telescopic corrugated pipe 21 is sleeved outside the heat preservation pipe main body 1, then the installation pipe 22 of the telescopic corrugated pipe 21 is pulled, so that the telescopic corrugated pipe 21 extends to the length of the heat preservation pipe main body 1, then the fastening device 3 is sleeved outside the installation pipe 22 of the telescopic corrugated pipe 21, the first fixing seat 37 and the second fixing seat 33 are aligned, the fastening bolt 36 is screwed into the fastening through hole 341 in the clockwise direction through the rotary handle 362 of the fastening device 3, at the moment, the fastening bolt 36 is connected with the fastening through hole 341 through threads, and then the fixed installation between the protective cover 2 and the heat preservation pipe main body 1 is completed;

when it is necessary to remove or replace the protective cover 2, the fastening device 3 can be removed by unscrewing the fastening bolt 36 from the fastening through hole 341 in the counterclockwise direction by the knob 362, and the protective cover 2 can be removed from the insulating tube main body 1, that is, the removal of the protective cover 2 is completed.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides a surface possesses solar insulation pipe structure that can dismantle protection casing, including insulating tube main part (1), its characterized in that: the heat-insulating pipe is characterized in that a protective cover (2) is arranged on the outer surface of the heat-insulating pipe main body (1), the inner surface of the protective cover (2) is in contact with but not fixed with the outer surface of the heat-insulating pipe main body (1), the protective cover (2) comprises a telescopic corrugated pipe (21), two ends of the telescopic corrugated pipe (21) are connected with mounting pipes (22) in a hot melting mode, and fastening devices (3) are sleeved on the outer surfaces of the two mounting pipes (22);

each fastening device (3) comprises a first arc-shaped ring (31) and a second arc-shaped ring (32), one end of each first arc-shaped ring (31) is provided with a hinge (4), each hinge (4) is respectively connected with each first arc-shaped ring (31) and each second arc-shaped ring (32) through bolts, and every first arc ring (31) and every second arc ring (32) are kept away from every first fixing base (37) and second fixing base (33) have been welded respectively to the one end surface of hinge (4), every first fixing base (37) and every the inboard of second fixing base (33) is cooperated respectively and is had first connecting axle (34) and second connecting axle (35), every first connecting axle (34) and every second connecting axle (35) extend to every respectively first fixing base (37) and every outside second fixing base (33).

2. The solar thermal insulation pipe structure with the detachable protective cover on the surface according to claim 1, characterized in that: every one side of second connecting axle (35) all is embedded to have fastening bolt (36), every the one end of fastening bolt (36) all welds and has swing handle (362), every fastening bolt (36) are kept away from every be equipped with external screw thread (361) on the one end outer wall of swing handle (362).

3. The solar thermal insulation pipe structure with the detachable protective cover on the surface according to claim 2, characterized in that: fastening through holes (341) are symmetrically formed in one side of each first connecting shaft (34), each fastening through hole (341) penetrates through each first connecting shaft (34), internal threads (342) are formed in the inner wall of each fastening through hole (341), and each internal thread (342) is meshed with each external thread (361) on each fastening bolt (36).

4. The solar thermal insulation pipe structure with the detachable protective cover on the surface according to claim 1, characterized in that: the telescopic corrugated pipe (21) comprises an elastic layer (212), one side of the elastic layer (212) is connected with the inner surface of the telescopic corrugated pipe (21) through an adhesive, and one side, far away from the telescopic corrugated pipe (21), of the elastic layer (212) is connected with a buffer layer (211) in an adhesive mode.

5. The solar thermal insulation pipe structure with the detachable protective cover on the surface according to claim 4, wherein: buffer layer (211) are kept away from the even hot melt in one side of elasticity layer (212) is connected with a plurality of buffer blocks (213), and is a plurality of buffer block (213) are kept away from one side of buffer layer (211) all with the surface of insulating tube main part (1) contacts but does not connect with.