Novel outdoor fire hydrant heat preservation protection device

Abstract

The utility model relates to a novel outdoor fire hydrant heat preservation protection device which comprises a lower heat preservation protection structure and an upper heat preservation protection structure. The lower thermal insulation protection structure comprises a lower protection shell and a top plate; the lower protective shell fixedly sleeves the lower part of the fire hydrant, and a lower heat insulation sleeve is fixed on the inner wall of the lower protective shell; the top plate fixedly sleeves the outer top of the lower protective shell; the upper heat preservation protection structure comprises an upper protection shell and a check block ring. The upper protective shell covers the upper portion of the fire hydrant, and an upper heat preservation sleeve is fixed to the inner wall of the upper protective shell. The stop dog ring is fixed to the inner wall of the bottom of the upper protective shell. The lower protection shell fixedly sleeves the lower portion of the fire hydrant, the upper protection shell covers the upper portion of the fire hydrant, the fire hydrant is wrapped by the lower heat preservation sleeve and the upper heat preservation sleeve on the inner wall, the compactness degree is high, and the heat preservation protection effect is good. After the heat preservation protection device is adopted, when the fire hydrant is used, only the upper protection shell needs to be taken out, dismounting is easy, and the speed is high.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection equipment technology, and in particular relates to a new type of outdoor fire hydrant insulation and protection device. Background Technology

[0002] Regarding the insulation and protection of outdoor fire hydrants and couplings, the current method of insulation protection mostly involves wrapping with flexible insulation materials, binding with soft ropes, and finally installing an integrated plastic protective shell / cover. This insulation protection method has the following problems: 1. The insulation material is not densely packed inside the protective shell, resulting in poor insulation protection; 2. Fire hydrants and couplings are difficult and slow to dismantle during use. Utility Model Content

[0003] The main objective of this invention is to propose a novel outdoor fire hydrant insulation and protection device, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A novel outdoor fire hydrant thermal insulation and protection device includes a lower thermal insulation and protection structure and an upper thermal insulation and protection structure;

[0006] The lower thermal insulation and protection structure includes

[0007] The lower protective outer shell is fixedly fitted onto the lower part of the fire hydrant, and its inner wall is fixed with a lower insulation sleeve;

[0008] The top plate is fixedly fitted onto the outer top of the lower protective shell;

[0009] The upper thermal insulation and protection structure includes

[0010] The upper protective shell covers the upper part of the fire hydrant, and the inner wall of the shell is fixed with an upper insulation sleeve.

[0011] A stop ring is fixed to the bottom inner wall of the upper protective shell;

[0012] The stop ring is supported on the top plate, the bottom inner wall of the upper protective shell abuts against the outer periphery of the top plate, and extends downward relative to the top plate by a certain length.

[0013] Preferably, the lower protective housing includes two semi-circular shells, one end of which is connected by a hinge and the other end by a door latch.

[0014] Preferably, the outer top of each of the two semi-circular shells is fixed with a semi-circular support ring, and the top plate is supported and fixed on the two semi-circular support rings.

[0015] Preferably, an insulation board is fixed on the top plate, and the outer periphery of the insulation board abuts against the stop ring.

[0016] Preferably, the upper protective shell includes a protective cylinder and a top cover, and the portion of the upper insulation sleeve located in the protective cylinder is perforated according to the top view volume of the fire hydrant.

[0017] Preferably, the top cover is conical.

[0018] Preferably, the protective cylinder and the top cover are fixed by welding and are seamlessly integrated.

[0019] Preferably, the lower protective shell and the upper protective shell are made of hard aluminum alloy and are coated with red protective paint.

[0020] This utility model provides a novel outdoor fire hydrant insulation and protection device, which has the following beneficial effects:

[0021] 1. The lower protective shell of this utility model is fixedly sleeved on the lower part of the fire hydrant, and the upper protective shell is covered on the upper part of the fire hydrant. The fire hydrant is wrapped by the lower and upper insulation sleeves of the inner wall, respectively, which has a high degree of tightness and good heat preservation and protection effect.

[0022] 2. When installing the upper protective shell, slide the fire hydrant from top to bottom until the stop ring falls on the top plate. The stop ring provides support. After installation, the bottom inner wall of the upper protective shell abuts against the outer perimeter of the top plate. This effectively prevents the upper protective shell from moving. The bottom inner wall of the upper protective shell extends downward relative to the top plate, forming a "drip from an eagle's beak" effect, which can better achieve drainage and prevent rainwater from entering the device.

[0023] 3. After adopting this thermal insulation and protection device, when using the fire hydrant, you only need to remove the upper protective shell. The removal is simple and quick. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the thermal insulation and protection device of this utility model;

[0025] Figure 2 This is an exploded view of the thermal insulation and protection device of this utility model;

[0026] Figure 3 This is a cross-sectional view of the thermal insulation and protection device of this utility model;

[0027] Figure 4 This utility model Figure 3 A magnified view of a portion of the image;

[0028] Figure 5 This is a schematic diagram of the lower thermal insulation and protection structure of this utility model;

[0029] Figure 6 This is a schematic diagram of the hinge connection of this utility model;

[0030] Figure 7 This is a connection diagram of the door latch lock of this utility model;

[0031] Figure 8 This is a schematic diagram of the structure of the two semi-circular support rings of this utility model.

[0032] In the diagram: 1. Lower thermal insulation and protection structure; 11. Lower protective shell; 111. Semi-circular shell; 112. Hinge; 113. Door latch; 12. Top plate; 13. Lower thermal insulation sleeve; 14. Semi-circular support ring; 15. Insulation board; 2. Upper thermal insulation and protection structure; 21. Upper protective shell; 211. Protective cylinder; 212. Top cover; 22. Stop ring; 23. Upper thermal insulation sleeve; 100. Fire hydrant. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0034] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Example

[0038] Reference Figure 1-4 A novel outdoor fire hydrant insulation and protection device includes a lower insulation and protection structure 1 and an upper insulation and protection structure 2.

[0039] The lower thermal insulation and protection structure 1 includes

[0040] The lower protective outer shell 11 is fixedly sleeved on the lower part of the fire hydrant 100, and the inner wall of the shell is fixed with a lower heat insulation sleeve 13.

[0041] Top plate 12 is fixedly sleeved on the outer top of the lower protective shell 11;

[0042] The upper thermal insulation and protection structure 2 includes

[0043] The upper protective shell 21 covers the upper part of the fire hydrant 100, and the inner wall of the shell is fixed with an upper insulation sleeve 23.

[0044] The stop ring 22 is fixed to the bottom inner wall of the upper protective shell 21;

[0045] The stop ring 22 is supported on the top plate 12, and the bottom inner wall of the upper protective shell 21 abuts against the outer periphery of the top plate 12 and extends downward relative to the top plate 12 for a certain length.

[0046] The lower protective shell 11 of this utility model is fixedly sleeved on the lower part of the fire hydrant 100, and the upper protective shell 21 is covered on the upper part of the fire hydrant 100. Both are wrapped around the fire hydrant 100 by the lower insulation sleeve 13 and the upper insulation sleeve 23 on their inner walls, resulting in a high degree of tightness and good insulation and protection. When installing the upper protective shell 21, it is inserted into the fire hydrant 100 from top to bottom until the stop ring 22 rests on the top plate 12 for support. After installation, the bottom inner wall of the upper protective shell 21 abuts against the outer periphery of the top plate 12, effectively preventing the upper protective shell 21 from moving left or right. The bottom inner wall of the upper protective shell 21 extends downwards relative to the top plate 12, creating a "drip-beak" effect for better drainage and preventing rainwater from entering the device. With this insulation and protection device, when using the fire hydrant 100, only the upper protective shell 21 needs to be removed, making disassembly simple and quick.

[0047] In a specific implementation plan, refer to Figure 5-7 The lower protective shell includes two semi-circular shells 111. One end of the two semi-circular shells 111 is connected by a hinge 112, and the other end is connected by a door latch 113. In this way, the lower protective shell 11 forms an openable outer structure, which facilitates the installation and disassembly of the lower protective shell 11. Specifically, the hinge 112, the door latch 113 and the semi-circular shells 111 can be connected by rivets.

[0048] In a specific implementation plan, refer to Figure 4 , Figure 5 , Figure 8 A specific fixing method for the top plate 12 is provided, wherein the outer top of the two semi-circular shells 111 are respectively fixed with semi-circular support rings 14, and the top plate 12 is supported and fixed on the two semi-circular support rings 14.

[0049] In a specific implementation plan, refer to Figure 4 An insulation board 15 is fixed on the top plate 12. The outer periphery of the insulation board 15 abuts against the baffle ring 22 to enhance the insulation effect of the device.

[0050] In a specific implementation plan, refer to Figure 2 , Figure 3 The upper protective shell 21 includes a protective cylinder 211 and a top cover 212. The upper insulation sleeve 23 located in the protective cylinder 211 has a hole cut according to the top view volume of the fire hydrant, so that the upper protective shell 21 can be easily fitted onto the fire hydrant.

[0051] In one specific implementation, the top cover 212 is conical to facilitate drainage.

[0052] In one specific implementation, the protective cylinder 211 and the top cover 212 are fixed by welding and are seamlessly integrated.

[0053] In one specific implementation, the lower protective shell and the upper protective shell are made of hard aluminum alloy, which is relatively lightweight and easy to lift and place. The exterior is sprayed with red protective paint for a high-visibility effect.

[0054] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A new type of outdoor hydrant heat protection device, characterized in that: The lower heat preservation protection structure and the upper heat preservation protection structure are included. The lower heat preservation protection structure includes A lower protection shell is fixedly sleeved on the lower part of the fire hydrant, and an inner wall of the lower protection shell is fixed with a lower heat preservation sleeve. A top plate is fixedly sleeved on the outer top of the lower protection shell. The upper heat preservation protection structure includes An upper protection shell is covered on the upper part of the fire hydrant, and an inner wall of the upper protection shell is fixed with an upper heat preservation sleeve. A stop ring is fixed on the bottom inner wall of the upper protection shell. The stop ring is supported on the top plate, the bottom inner wall of the upper protection shell abuts against the outer periphery of the top plate, and the bottom inner wall of the upper protection shell extends downward relative to the top plate by a length.

2. A new outdoor hydrant heat protection device according to claim 1, characterized in that: The lower protection shell includes two semicircular shells, one end of each of the two semicircular shells is connected through a hinge, and the other end is connected through a door buckle lock.

3. A new outdoor hydrant heat protection device according to claim 2, characterized in that: The outer top of each of the two semicircular shells is fixed with a semicircular supporting ring, and the top plate is supported and fixed on the two semicircular supporting rings.

4. The outdoor hydrant insulating shield of claim 1, wherein: A heat preservation plate is fixed on the top plate, and the outer periphery of the heat preservation plate abuts against the stop ring.

5. A new outdoor hydrant heat shield device according to claim 1, characterized in that: The upper protection shell includes a protection cylinder and a top cover, and the upper heat preservation sleeve is located in a part of the protection cylinder which is excavated according to the planar occupying volume of the fire hydrant.

6. A new outdoor hydrant heat shield device according to claim 5, characterized in that: The top cover is conical.

7. A new outdoor hydrant heat shield device according to claim 5, characterized in that: The protection cylinder and the top cover are fixed by welding and are processed to be seamless.

8. A new outdoor hydrant heat shield device according to claim 1, characterized in that: The lower protection shell and the upper protection shell are made of hard aluminum alloy material, and the outer part is sprayed with red protective paint.

Images