CN217275070U

CN217275070U - Heat insulation protection device

Info

Publication number: CN217275070U
Application number: CN202220649685.2U
Authority: CN
Inventors: 刘扬; 吴波; 艾付山; 刘刚
Original assignee: Chengdu Sunac Ice And Snow Construction Engineering Co Ltd
Current assignee: Sunac Beijing Cultural Tourism Planning Research Institute Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-23
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses an insulation protection device, which comprises a protection sleeve and a fastener, wherein the protection sleeve comprises a sleeve and an outer edge, the sleeve is matched with a pipeline hole, and the sleeve can be inserted into the pipeline hole; the outer edge is arranged at one end of the sleeve and arranged around the periphery of the sleeve, and when the sleeve is inserted into the pipeline hole, the outer edge can be attached to a wall plate of the hole of the pipeline hole; the fastener can fasten the protective sleeve on the wall plate of the opening of the pipeline hole. The utility model discloses in, with the time-out border laminating on the wallboard of entrance to a cave in the pipeline hole of the sleeve pipe of lag insert, because the outer border has formed protection, outer border and sheathed tube connecting portion to the wallboard of the entrance to a cave of pipeline hole, the sleeve pipe has formed protection and support, the inner wall of sleeve pipe to the pipeline hole has formed protection and support, consequently the utility model provides an insulating protector can form protection and support effectively to the pipeline hole to can avoid the pipeline hole to appear damaging, avoid leaking cold, avoid appearing the ice-hang simultaneously.

Description

Heat insulation protection device

Technical Field

The utility model relates to an adiabatic protection field, more specifically say, relate to an adiabatic protector.

Background

The cold storage plate is one of the common facilities for preventing heat from entering the cold storage, the indoor ice and snow entertainment places, and thus ensuring that the indoor temperature is maintained at a certain specific value. Based on the demand for electricity, the lines for conducting electricity need to penetrate the cold plate to supply electricity to the electricity consumers in the room. The cold storage plate is provided with a pipeline hole for a pipeline to pass through. However, during long-term use, it has been found that the openings of the line drum are easily damaged, resulting in cold leakage. In order to maintain a low indoor temperature, the skilled person has to frequently start the refrigeration equipment, thereby increasing the energy consumption. In addition, if the hole is damaged, ice hangers are easy to appear at the hole, and the ice hangers fall off to hurt people.

Therefore, how to avoid the damage of the opening of the pipeline hole, thereby avoiding cold leakage, reducing energy consumption and avoiding the occurrence of ice hanging is a key problem to be solved urgently by technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims at avoiding pipeline hole's entrance to a cave to appear damaging to avoid leaking cold, reduce energy consumption, avoid appearing the icicle simultaneously. In order to achieve the above purpose, the utility model provides a following technical scheme:

an insulation protection device comprises a protective sleeve and a fastener, wherein the protective sleeve comprises a sleeve and an outer edge, the sleeve is matched with a pipeline hole, and the sleeve can be inserted into the pipeline hole;

the outer edge is arranged at one end of the sleeve and surrounds the periphery of the sleeve, and when the sleeve is inserted into the pipeline hole, the outer edge can be attached to a wall plate of the hole of the pipeline hole;

the fastener can fasten the protective sleeve on the wall plate of the opening of the pipeline hole.

Preferably, the protection sleeve is two, and the two protection sleeves are inserted into the pipeline hole from two holes of the pipeline hole.

Preferably, the sleeves of the two protective sleeves meet within the pipeline bore.

Preferably, the fastener includes a screw and a nut, a screw hole engaged with the screw axially penetrates through the wall of the protective sleeve, an orifice at one end of the screw hole is located on the end surface of the outer edge facing away from the sleeve, and an orifice at the other end of the screw hole is located on the end surface of the sleeve facing away from the outer edge.

Preferably, the screw rod penetrates through the corresponding screw rod holes in the two protective sleeves, the number of the nuts is two, and the two nuts lock the screw rod on the wall plates of the two holes of the pipeline hole respectively.

Preferably, the section of the pipeline hole is rectangular, and the section of the sleeve and the section of the outer edge are also both rectangular; the screw rod hole is four, and four screw rod holes distribute in four bights of sleeve pipe.

Preferably, the pipeline hole is circular in cross section, and the cross section of the sleeve and the cross section of the outer edge are both circular; the screw hole is a plurality of, and is a plurality of the screw hole is around the sleeve pipe distributes.

Preferably, a sealing glue is filled between the pipelines in the pipeline hole, and a sealing glue is also filled between the pipelines and the inner wall of the pipeline hole.

Preferably, the sleeve and the outer edge are both made of polytetrafluoroethylene or both made of ethylene-tetrafluoroethylene copolymer.

Preferably, the material of the screw is long glass fiber, and the long glass fiber is arranged along the axis of the screw;

the nut is made of short glass fibers, and the short glass fibers are arranged along different directions.

It can be seen from the above technical solution that: the utility model discloses in, with the time-out border laminating on the wallboard of entrance to a cave in the pipeline hole of the sleeve pipe of lag insert, because the outer border has formed protection, outer border and sheathed tube connecting portion to the wallboard of the entrance to a cave of pipeline hole, the sleeve pipe has formed protection and support, the inner wall of sleeve pipe to the pipeline hole has formed protection and support, consequently the utility model provides an insulating protector can form protection and support effectively to the pipeline hole to can avoid the pipeline hole to appear damaging, avoid leaking cold, avoid appearing the ice-hang simultaneously.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without inventive efforts.

Fig. 1 is an exploded view of an insulation shield according to an embodiment of the present invention;

fig. 2 is an overall schematic view of an insulation protection device according to an embodiment of the present invention;

fig. 3 is a schematic view of a pipeline installed in a pipeline hole according to an embodiment of the present invention.

Wherein 11 is the outer edge, 12 is the sleeve pipe, 2 is the screw rod, 3 is the nut, 4 is the sealant, 5 is the pipeline, 6 is the refrigeration house plate.

Detailed Description

The utility model discloses an insulating protector, this insulating protector can avoid the entrance to a cave in pipeline hole to damage appears to avoid leaking cold, reduce energy consumption, avoid appearing the icicle simultaneously.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model discloses an insulating protector, include: a sleeve 12, an outer rim 11 and a fastener. Wherein the sleeve 12 fits into the pipeline bore into which the sleeve 12 can be inserted. An outer rim 11 is provided at one end of the sleeve 12 and is arranged around the circumference of the sleeve 12. The outer edge 11 can be fitted to the wall of the opening of the pipeline cavity when the sleeve 12 is inserted into the pipeline cavity. The fastener can fasten the protective sleeve on the wall plate of the opening of the pipeline hole.

The utility model discloses in, when inserting the sleeve pipe 12 of lag in the pipeline hole outside along 11 laminating on the wallboard of entrance to a cave, because outside along 11 forms protection, outside along 11 and sleeve pipe 12's connecting portion to the entrance to a cave and formed protection and support, sleeve pipe 12 has formed protection and support to the inner wall in pipeline hole along 11 to the wallboard in the entrance to a cave in pipeline hole, consequently the utility model provides an insulating protector can form effectively protection and support to pipeline hole to can avoid pipeline hole to appear damaging, avoid leaking cold, avoid appearing the ice-hang simultaneously.

In an embodiment of the present invention, the number of the protection sleeves is two. A protective sleeve is inserted from each of the two openings of the pipeline opening, and the corresponding two outer edges 11 are fastened to the wall plates of the two openings. Therefore, the openings on the inner side and the outer side of the pipeline hole are protected.

Further, the axial length of the sleeve 12 is defined to be half the length of the pipeline bore. After the protective sleeves are inserted from the two openings of the pipeline hole, the end faces of the two sleeves 12 are connected, so that the inner wall of the pipeline hole can be comprehensively protected and supported.

With respect to the fastener: the utility model provides a fastener include screw rod 2 and with 2 screw-thread fit's of screw rod nut 3. And a screw hole matched with the screw 2 penetrates through the pipe wall of the protective sleeve along the axial direction. The opening at one end of the screw hole is located on the end face of the outer rim 11 facing away from the sleeve 12. The opening at the other end of the screw hole is located on the end face of the sleeve 12 facing away from the outer rim 11. After the screw 2 has been fitted into the screw hole, the nut 3 is screwed onto the screw 2 to lock the outer edge 11 to the wall of the hole.

From the above description, it can be known that a protection sleeve is inserted into each of the two openings of the pipeline hole, and each protection sleeve is provided with a screw hole. The utility model discloses further inject screw rod 2 and run through the screw rod hole that corresponds on two protective sheaths. Two ends of the screw rod 2 respectively extend out of the two outer edges 11, and nuts 3 are screwed on the two ends of the screw rod 2 respectively so as to lock the two outer edges 11 on the wall plates of the two holes respectively. The utility model provides a this kind of fastening mode can ensure the axiality of two lag to do benefit to wearing to establish of pipeline 5, formed the locking force to whole lag simultaneously, prevent that the protective sheath from rotating wantonly in the pipeline hole.

The screw holes are plural provided around the casing 12, and the plural screw holes are uniformly arranged around the casing 12. This ensures that the pressure applied to the cold plate 6 is evenly divided, preventing the cold plate 6 from being deformed by the local excessive pressure.

In a specific embodiment of the present invention, the pipeline hole is set as a rectangular hole. Then correspondingly, the sleeve 12 and the outer rim 11 are both of rectangular parallelepiped configuration. The screw holes are provided in four, which are distributed at four corners of the casing 12, and one screw 2 is provided in each screw hole.

In another embodiment of the present invention, the pipe hole is provided as a cylindrical hole. The sleeve 12 and the outer rim 11 are also cylindrical. The screw holes are four, the four screw holes are uniformly distributed around the sleeve 12, and each screw hole is internally provided with a screw 2.

In order to further improve the sealing performance of the pipeline hole, the utility model discloses sealed glue 4 has still been filled between pipeline 5 in pipeline hole. And the space between the pipeline 5 and the inner wall of the pipeline hole is also filled with the sealant 4. Specifically, the sealant 4 is preferably a polyurethane sealant, and the polyurethane sealant is a sealant mainly composed of polyurethane rubber and a polyurethane prepolymer. The sealant has high tensile strength, excellent elasticity, wear resistance, oil resistance and cold resistance.

Regarding the material of the insulation protection device: the utility model discloses well sleeve pipe 12 and outer border 11's material are Polytetrafluoroethylene (PTFE) or ethylene-tetrafluoroethylene copolymer (ETFE), and polytetrafluoroethylene or ethylene-tetrafluoroethylene copolymer have compressive strength, hardness height, the surface is smooth, advantages such as fire behavior is good.

The utility model discloses with the equal preferred glass fiber reinforced plastic of material of screw rod 2 and nut 3. The glass fiber reinforced plastic has better heat insulation and fire resistance. Further, the utility model discloses the fibre of the screw rod 2 that will be used for the preparation is the long fiber preferably, and the long fiber is arranged along the axis of screw rod 2, so can improve the tensile resistance of screw rod 2. The utility model discloses the preferred short-staple that is used for making nut 3's fibre, short-staple arrange along not equidirectional, perhaps the short-staple is irregular arranges, so can improve nut 3's shear resistance.

Finally, it should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An insulated protective device, comprising a protective sleeve and a fastener, wherein the protective sleeve comprises a sleeve and an outer edge, the sleeve is matched with a pipeline hole, and the sleeve can be inserted into the pipeline hole;

the fastener is capable of fastening the protective sleeve to a wall panel of the opening of the pipeline aperture.

2. The insulated shielding apparatus according to claim 1, wherein there are two of said shielding sleeves, and two of said shielding sleeves are inserted into said pipeline hole from two openings of said pipeline hole.

3. The insulated shielding apparatus of claim 2, wherein the sleeves of the two shield sleeves meet within the pipeline bore.

4. The device according to claim 2, wherein the fastening member comprises a screw and a nut, a screw hole engaged with the screw axially penetrates through the wall of the protective sheath, the orifice at one end of the screw hole is located on the end surface of the outer rim facing away from the sleeve, and the orifice at the other end of the screw hole is located on the end surface of the sleeve facing away from the outer rim.

5. The heat insulation protection device according to claim 4, wherein the screw rod penetrates through corresponding screw rod holes on the two protection sleeves, the number of the nuts is two, and the two nuts respectively fasten the two outer edges on the wall plates of the two holes of the pipeline hole.

6. The insulating protector according to claim 4, characterized in that the section of the pipe hole is rectangular, and the section of the sleeve and the section of the outer edge are both rectangular; the screw rod hole is four, and four screw rod holes distribute in four bights of sleeve pipe.

7. The insulating protector according to claim 4, characterized in that the pipe hole is circular in cross-section, and the sleeve and the outer rim are circular in cross-section; the screw hole is a plurality of, and is a plurality of the screw hole is around the sleeve pipe distributes.

8. The heat-insulating protection device according to claim 1, wherein a sealant is filled between the pipelines in the pipeline hole, and a sealant is filled between the pipelines and the inner wall of the pipeline hole.

9. The device according to claim 1, characterized in that said sleeve and said outer rim are made of polytetrafluoroethylene or ethylene-tetrafluoroethylene copolymer.

10. The device according to claim 4, characterized in that the screw is made of long glass fibers arranged along the axis of the screw;

the nut is made of short glass fibers which are arranged along different directions.