External heat preservation mechanism of air cylinder

Abstract

The utility model discloses an air cylinder external heat preservation mechanism, which relates to the technical field of air cylinder heat preservation, and comprises a wrapping sleeve and a combined mechanism, the combined mechanism used for composite heat preservation is arranged in the middle of the inner side of the wrapping sleeve, and the combined mechanism comprises an insulating layer, a flame retardant layer, a monofilament layer, a high-density braid layer, an outer protective layer, a heating plate and a connecting wire. A flame-retardant layer is arranged outside the insulating layer, a monofilament layer is arranged outside the flame-retardant layer, a high-density braid layer is connected outside the monofilament layer, and an outer protective layer is wrapped outside the high-density braid layer. Compared with an existing device, the heat preservation mechanism with the external air cylinder has the advantages that through cooperation of all parts of the combination mechanism, safety is higher during heat preservation, the possibility of breakage and damage is reduced, meanwhile, aging of a wrapping sleeve can be slowed down through weather resistance and aging resistance during use, and the heat preservation mechanism can be used for heat preservation by utilizing a series of combinations; the strength of power-on connection of the heat preservation mechanism can be improved, and the service life of conductive heating and heat preservation is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder heat preservation, in particular to an external heat preservation mechanism for a cylinder. Background Art

[0002] In winter, the temperature in the source room is low, and the grease in the cylinder of the γ irradiation device source cylinder is slightly solidified, which may cause the cylinder to move slowly and time out during the source lifting action. This paper studies a cylinder external insulation mechanism to improve the lifting efficiency of two source cylinders with the same air supply pipe under stable air pressure.

[0003] When the existing cylinder external insulation mechanism is used, its structure is often relatively simple. When it is used for a long time, it is easy to be damaged and aged, which will affect the insulation effect of the cylinder and the efficiency of the cylinder power supply.

[0004] Therefore, the existing structure and defects are studied and improved, and an external cylinder insulation mechanism is provided to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide an external cylinder insulation mechanism to solve the problem that the external cylinder insulation mechanism proposed in the above background technology is often used in a simple structure and is prone to damage and aging when working externally for a long time, thereby affecting the insulation effect of the cylinder and the efficiency of the cylinder source.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylinder external insulation mechanism, including a wrapping sleeve and a combined mechanism, the combined mechanism for composite insulation is arranged in the inner middle part of the wrapping sleeve, the combined mechanism includes an insulating layer, a flame retardant layer, a monofilament layer, a high-density braided layer, an outer protective layer, a heating plate and a connecting wire, the outside of the insulating layer is provided with a flame retardant layer, and the outside of the flame retardant layer is provided with a monofilament layer, the outside of the monofilament layer is connected to the high-density braided layer, and the outside of the high-density braided layer is wrapped with the outer protective layer, the inner middle part of the insulating layer is provided with a heating plate, and the upper side of the heating plate is connected with a connecting wire.

[0007] Furthermore, the heating plate is tightly attached to the insulating layer, and the heating plate is electrically connected to the connecting wire.

[0008] Furthermore, a connection mechanism for adjusting the wrapping is provided on one side of the surface of the wrapping sleeve, and the connection mechanism includes a connecting edge and a first Velcro, and the surface of the connecting edge is distributed with the first Velcro.

[0009] Furthermore, the connection mechanism also includes a second Velcro, and the second Velcro is arranged on the opposite side of the first Velcro.

[0010] Furthermore, the connecting mechanism also includes a connecting end, and the top end of the connecting edge is fixed with the connecting end.

[0011] Furthermore, the connecting mechanism also includes a third Velcro, and the inner surface of the connecting end is distributed with the third Velcro.

[0012] Compared with the prior art, the utility model provides a cylinder external heat preservation mechanism, which has the following

[0013] Beneficial effects:

[0014] 1. The utility model makes the insulation safer and reduces the possibility of breakage and damage through the coordination between the various parts of the combined mechanism. At the same time, its weather resistance and aging resistance during use can slow down the aging of the wrapping sleeve. A series of combinations can be used to improve the strength of the electrical connection of the insulation mechanism, greatly improving the life of the conductive heating insulation;

[0015] 2. The utility model can adjust the circumference through the cooperation between the various parts of the connecting mechanism, so that the wrapping fit can be selectively adjusted and tightened to avoid the possibility of opening and closing and separation, thereby making the thermal insulation mechanism more flexible when used. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall external three-dimensional structure of a cylinder external heat preservation mechanism of the utility model;

[0017] Figure 2 This is a partial cross-sectional structural diagram of a cylinder external heat preservation mechanism combination mechanism of the utility model;

[0018] Figure 3 This utility model is a cylinder external heat preservation mechanism Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 The utility model is a schematic diagram of the front view structure of the first Velcro of the cylinder external heat preservation mechanism.

[0020] In the figure: 1. wrapping sleeve; 2. combined mechanism; 201. insulating layer; 202. flame retardant layer; 203. monofilament layer; 204. high-density braided layer; 205. outer protective layer; 206. heating plate; 207. connecting line; 3. connecting mechanism; 301. connecting edge; 302. first Velcro; 303. second Velcro; 304. connecting end; 305. third Velcro. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] like Figure 1-Figure 3 As shown, a cylinder external heat preservation mechanism comprises a wrapping sleeve 1 and a combination mechanism 2, the combination mechanism 2 for composite heat preservation is arranged in the middle of the inner side of the wrapping sleeve 1, the combination mechanism 2 comprises an insulating layer 201, a flame retardant layer 202, a monofilament layer 203, a high-density braided layer 204, an outer protective layer 205, a heating plate 206 and a connecting line 207, the outer side of the insulating layer 201 is provided with a flame retardant layer 202, the outer side of the flame retardant layer 202 is provided with a monofilament layer 203, the outer side of the monofilament layer 203 is connected with a high-density braided layer 204, and the outer side of the high-density braided layer 204 is wrapped with the outer protective layer 205, the inner middle side of the insulating layer 201 is provided with a heating plate 206, and the upper side of the heating plate 206 is connected with a connecting line 207, the heating plate 206 is closely attached to the insulating layer 201, and the heating plate 206 is electrically connected to the connecting line 207;

[0024] Through the heating plate 206 and the connecting line 207, power can be supplied to make the wrapping sleeve 1 generate heat to perform heat preservation work. Through the insulating layer 201 and the flame retardant layer 202, which are made of PVC and nitrile rubber respectively, the heating plate 206 can have the advantages of good flame retardancy, electrical insulation and mechanical strength during use, making it safer during heat preservation. Through the monofilament layer 203 and the high-density braided layer 204, which are made of fiber materials, the toughness and insulation sealing ability of the wrapping sleeve 1 can be improved, and the possibility of breakage and damage can be reduced. Through the outer protective layer 205, which is made of chlorinated polyethylene, its weather resistance and aging resistance during use can slow down the aging of the wrapping sleeve 1. Therefore, by using a series of combinations, the strength of the electrical connection of the heat preservation mechanism can be improved, and the life of the conductive heating heat preservation can be greatly improved.

[0025] like Figure 1 and Figure 4As shown, a connecting mechanism 3 for adjusting the wrapping is provided on one side of the surface of the wrapping sleeve 1, and the connecting mechanism 3 includes a connecting edge 301 and a first Velcro 302. The first Velcro 302 is distributed on the surface of the connecting edge 301. The connecting mechanism 3 also includes a second Velcro 303. The second Velcro 303 is provided on the opposite side of the first Velcro 302. The connecting mechanism 3 also includes a connecting end 304. The connecting end 304 is fixed at the top of the connecting edge 301. The connecting mechanism 3 also includes a third Velcro 305. The third Velcro 305 is distributed on the inner surface of the connecting end 304. Through the first Velcro 302 and the second Velcro 303, the connecting edge 301 can be bonded together after the wrapping sleeve 1 is self-rolled and wrapped, and the circumference can be adjusted through the connecting end 304 and the third Velcro 305, so that the wrapping fit can be selectively adjusted and tightened to avoid the possibility of opening and closing and detachment, thereby making the thermal insulation mechanism more flexible when used.

[0026] Working principle: When using the cylinder external insulation mechanism, first, power can be supplied through the heating plate 206 and the connecting line 207 to make the wrapping sleeve 1 generate heat to perform insulation work, and then through the insulating layer 201 and the flame retardant layer 202, the heating plate 206 can have the advantages of good flame retardancy, electrical insulation and mechanical strength during use, so that the insulation is safer, and then the monofilament layer 203 and the high-density braided layer 204 can improve the toughness and insulation sealing ability of the wrapping sleeve 1, and then through the outer protective layer 205, its weather resistance and aging resistance during use can slow down the aging of the wrapping sleeve 1, and a series of combinations are used to increase the life of the conductive heating and thermal insulation. At this time, through the first Velcro 302 and the second Velcro 303, the connecting edge 301 can be bonded together after the wrapping sleeve 1 is self-rolled and wrapped, and finally the circumference can be adjusted through the connecting end 304 and the third Velcro 305, so that the wrapping fit can be selectively adjusted and tightened.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cylinder external heat preservation mechanism, comprising a wrapping sleeve (1) and a combination mechanism (2), characterized in that: The combined mechanism (2) for composite heat preservation is arranged in the middle of the inner side of the wrapping sleeve (1), and the combined mechanism (2) comprises an insulating layer (201), a flame retardant layer (202), a monofilament layer (203), a high-density braided layer (204), an outer protective layer (205), a heating plate (206) and a connecting line (207); the flame retardant layer (202) is arranged outside the insulating layer (201), and the monofilament layer (203) is arranged outside the flame retardant layer (202); the monofilament layer (203) is connected to the high-density braided layer (204) outside, and the high-density braided layer (204) is wrapped with the outer protective layer (205); the heating plate (206) is arranged in the middle of the inner side of the insulating layer (201), and the upper side of the heating plate (206) is connected to the connecting line (207).

2. The cylinder external heat preservation mechanism according to claim 1, characterized in that: The heating plate (206) is tightly attached to the insulating layer (201), and the heating plate (206) is electrically connected to the connecting wire (207).

3. The cylinder external heat preservation mechanism according to claim 1, characterized in that: A connection mechanism (3) for adjusting the wrapping is provided on one side of the surface of the wrapping sleeve (1); the connection mechanism (3) comprises a connection edge (301) and a first Velcro (302); and the first Velcro (302) is distributed on the surface of the connection edge (301).

4. The cylinder external heat preservation mechanism according to claim 3, characterized in that: The connection mechanism (3) further comprises a second Velcro (303), and the second Velcro (303) is arranged on the opposite side of the first Velcro (302).

5. The cylinder external heat preservation mechanism according to claim 3, characterized in that: The connecting mechanism (3) further comprises a connecting end (304), and the connecting end (304) is fixed to the top end of the connecting edge (301).

6. The cylinder external heat preservation mechanism according to claim 5, characterized in that: The connection mechanism (3) further comprises a third Velcro (305), and the inner surface of the connection end (304) is provided with the third Velcro (305).

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