Combined heat preservation and heat insulation cover

Abstract

The utility model discloses a combined type heat preservation and heat insulation cover, and relates to the technical field of heat preservation and heat insulation covers. The heat insulation cover comprises a heat insulation cover main body, a layer adding cover and a top plate, the connecting mechanism comprises a clamping block, a connecting base and a connecting groove. According to the utility model, the connecting mechanism is arranged; according to the heat insulation cover, through arrangement of the clamping blocks and the connecting grooves, the heat insulation cover body and the layer adding cover can be rapidly connected, then the connecting and detaching efficiency of the heat insulation cover body and the layer adding cover is improved, meanwhile, through arrangement of the layer adding cover, after the heat insulation cover body and the layer adding cover are connected and installed, the use space in the heat insulation cover body is increased, and the heat insulation cover is more convenient to use. Compared with a traditional mode that the internal space of the heat insulation cover body is arranged to be fixed, the available space in the heat insulation cover body is enlarged, the device is suitable for protection equipment of different specifications and sizes, the usability of the device is improved, the structure is simple, maintenance and replacement are convenient, and meanwhile the use cost of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation covers, in particular to a combined thermal insulation cover. Background Art

[0002] In the winter in northern my country, due to the cold weather, locals use heating to increase the indoor temperature. The required water is first transported to the heating station through the water supply company, and the heat exchanger of the heating station heats the required water to turn the cold water into hot water. The water is then transported to the user's home through a pipeline, so that the user can use hot water in a cold environment. After the hot water is heated in the heater, it becomes cold water and returns to the heat exchanger of the heating station. The cycle is repeated. In this cycle, the heat exchanger plates of the existing heat exchanger are exposed to the air, which is easy to lose heat and waste resources. Therefore, the heat exchanger needs to be wrapped with insulating materials such as cotton cloth.

[0003] At present, when heat exchangers are insulated, a thermal insulation cover is needed. The heat exchanger is placed inside the thermal insulation cover to achieve the purpose of retaining heat. However, due to the different sizes of heat exchangers, the overall design of the current thermal insulation cover is mostly fixed, which results in the internal space of the thermal insulation cover being fixed and unable to insulate heat exchangers of different sizes, which in turn requires the re-production of thermal insulation covers of corresponding specifications. This process is time-consuming and labor-intensive, and the investment cost increases. For this purpose, a combined thermal insulation cover is provided. Utility Model Content

[0004] The utility model aims to provide a combined thermal insulation cover to solve the problem in the background art that the internal space of the thermal insulation cover is fixed due to the different sizes of heat exchangers and the fixed overall frame of the thermal insulation cover, making it impossible to insulate heat exchangers of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined thermal insulation cover, comprising a thermal insulation cover body, a layer cover is arranged on the top of the thermal insulation cover body, and a top plate is fixed to the top of the layer cover by bolts; a connecting mechanism, the connecting mechanism is arranged at one end of the thermal insulation cover body, and the connecting mechanism extends to the interior of the thermal insulation cover body, the connecting mechanism includes a clamping block arranged inside the thermal insulation cover body, the bottom end of the layer cover is fixed with a connecting seat by bolts, and a connecting groove is opened at the bottom end of the connecting seat, and the connecting groove matches the moving trajectory of the clamping block.

[0006] By adopting the above technical solution, the connecting mechanism is used to quickly connect the heat insulation cover body and the added layer cover, thereby conveniently increasing the use space inside the heat insulation cover body.

[0007] Preferably, the connection mechanism further comprises a second sliding rod sleeved on one end of the clamping block, a second rack is fixed to one side of the second sliding rod by bolts, and one side of the clamping block is arranged in an inclined shape.

[0008] By adopting the above technical solution, when the connecting groove moves downward, the extrusion block moves toward the inside of the second sliding rod, thereby facilitating the engagement of the block with the inner wall of the connecting groove. The horizontal movement of the second rack can drive the block to move, thereby facilitating the separation of the block from the connecting groove.

[0009] Preferably, a spur gear is meshed at the top end of the second rack, a rotating rod is fixed to one end of the spur gear by bolts, the rotating rod penetrates one end of the heat shield body, and the rotating rod is rotatably connected to the inner wall of the heat shield body through a bearing.

[0010] By adopting the above technical solution, the counterclockwise rotation of the rotating rod can drive the spur gear to rotate, and the rotation of the spur gear can drive the second rack to move.

[0011] Preferably, one end of the outer wall of the rotating rod is fixedly connected to a torsion spring, and the other end of the torsion spring is fixedly connected to the inner wall of the heat insulation cover body.

[0012] By adopting the above technical solution, when the rotating rod rotates, the torsion spring is squeezed and deformed, and elastic potential energy is accumulated. After the rotating rod is released, the torsion spring returns to its original state and drives the rotating rod to return to rotation.

[0013] Preferably, a first rack is meshed at the top end of the spur gear, and a first sliding rod is fixed to the top end of the first rack by bolts.

[0014] By adopting the above technical solution, the counterclockwise rotation of the spur gear can drive the first rack to move toward the side close to the second sliding rod, and the movement of the first rack drives the movement of the first sliding rod.

[0015] Preferably, another clamping block is sleeved on one side of the first sliding rod, a spring is fixedly connected to one side of the clamping block, and the spring is fixedly connected to the inner walls of the second sliding rod and the first sliding rod respectively.

[0016] By adopting the above technical solution, the spring is used to provide a restoring force for the clamping block to move in the horizontal direction, thereby facilitating the clamping block to engage with the connecting groove.

[0017] Preferably, a protrusion is fixed to one end of the second sliding rod and the first sliding rod by bolts, and a slide rail is provided on the inner wall of the heat shield body, and the slide rail matches the moving track of the protrusion.

[0018] By adopting the above technical solution, the protrusion and the slide rail are used to support the second sliding rod and the first sliding rod, and the protrusion and the slide rail are used to ensure the stability of the horizontal movement of the second sliding rod and the first sliding rod.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] By setting a connection mechanism and setting a clamping block and a connection groove, it is convenient to quickly connect the heat insulation cover body and the added layer cover, thereby improving the connection and disassembly efficiency of the heat insulation cover body and the added layer cover. At the same time, by setting the added layer cover, the device increases the use space inside the heat insulation cover body after the heat insulation cover body and the added layer cover are connected and installed. Compared with the traditional method of setting the space inside the heat insulation cover body to a fixed state, the space available inside the heat insulation cover body is increased, so that the device is suitable for protective equipment of different specifications and sizes, and the usability of the device is improved. The structure is simple, and maintenance and replacement are convenient, and the use cost of the device is also reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the heat shield body and the connecting seat of the utility model;

[0024] Figure 4 For the utility model Figure 3 A is an enlarged structural diagram;

[0025] Figure 5 It is a schematic diagram of the internal structure of the second sliding rod of the utility model.

[0026] In the figure: 1, heat insulation cover body; 101, slide rail; 2, additional layer cover; 201, connecting seat; 2011, connecting groove; 3, top plate; 4, connecting mechanism; 401, rotating rod; 4011, torsion spring; 402, spur gear; 403, first rack; 404, first sliding rod; 405, second rack; 406, second sliding rod; 407, block; 4071, spring; 408, bump. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] The following is combined with Figure 1-Figure 5 The utility model is described in further detail.

[0029] See also Figure 1-Figure 5 The utility model provides a combined heat insulation cover embodiment: a combined heat insulation cover, including a heat insulation cover body 1, a layer cover 2 is arranged on the top of the heat insulation cover body 1, a top plate 3 is fixed to the top of the layer cover 2 by bolts, the layer cover 2 is used to increase the use space inside the heat insulation cover body 1, and the top plate 3 is used to close the top of the heat insulation cover body 1; a connecting mechanism 4, the connecting mechanism 4 is arranged at one end of the heat insulation cover body 1, and the connecting mechanism 4 extends to the inside of the heat insulation cover body 1, and the connecting mechanism 4 is used to quickly connect the heat insulation cover body 1. The cover body 1 and the added layer cover 2 can conveniently increase the use space inside the heat insulation cover body 1. The connecting mechanism 4 includes a clamping block 407 arranged inside the heat insulation cover body 1. The bottom end of the added layer cover 2 is fixed with a connecting seat 201 by bolts. The bottom end of the connecting seat 201 is provided with a connecting groove 2011. The connecting groove 2011 matches the moving trajectory of the clamping block 407. The setting of the clamping block 407 and the connecting groove 2011 facilitates the quick connection of the added layer cover 2 and the heat insulation cover body 1, thereby conveniently increasing the use space inside the heat insulation cover body 1.

[0030] It can be further explained that, by setting the block 407 and the connection groove 2011, it is convenient to quickly connect the heat insulation cover body 1 and the added layer cover 2, thereby improving the connection and disassembly efficiency of the heat insulation cover body 1 and the added layer cover 2. At the same time, by setting the added layer cover 2, the device increases the use space inside the heat insulation cover body 1 after the heat insulation cover body 1 and the added layer cover 2 are connected and installed. Compared with the traditional method of setting the space inside the heat insulation cover body 1 to a fixed state, the space available inside the heat insulation cover body 1 is increased, so that the device is suitable for protective equipment of different specifications and sizes, and the usability of the device is improved. In addition, the structure is simple, and maintenance and replacement are convenient, and the use cost of the device is also reduced.

[0031] See also Figure 4 and Figure 5The connecting mechanism 4 also includes a second sliding rod 406 sleeved on one end of the block 407, and a second rack 405 is fixed to one side of the second sliding rod 406 by bolts. One side of the block 407 is set to be inclined. When the connecting groove 2011 moves downward, the block 407 is squeezed to move toward the inside of the second sliding rod 406, so that the block 407 is easy to engage with the inner wall of the connecting groove 2011. The horizontal movement of the second rack 405 can drive the block 407 to move, so that the block 407 and the inner wall of the connecting groove 2011 are easy to engage. The top of the second rack 405 is meshed with a spur gear 402, one end of the spur gear 402 is fixed with a rotating rod 401 by a bolt, the rotating rod 401 penetrates one end of the heat shield body 1, and the rotating rod 401 is rotatably connected to the inner wall of the heat shield body 1 through a bearing, the rotating rod 401 rotates counterclockwise to drive the spur gear 402 to rotate, and the rotation of the spur gear 402 can drive the second rack 405 to move; one end of the outer wall of the rotating rod 401 is fixedly connected to a torsion spring 4 011, the other end of the torsion spring 4011 is fixedly connected to the inner wall of the heat shield body 1, when the rotating rod 401 rotates, the torsion spring 4011 is squeezed and deformed, and elastic potential energy is accumulated. After the rotating rod 401 is released, the torsion spring 4011 returns to its original state and drives the rotating rod 401 to reset and rotate; the top of the spur gear 402 is meshed with a first rack 403, and the top of the first rack 403 is fixed with a first sliding rod 404 by bolts. The spur gear 402 rotates counterclockwise to drive the first rack 403 toward the adjacent The first rack 403 moves toward one side of the second sliding rod 406, and the first sliding rod 404 moves. Another block 407 is sleeved on one side of the first sliding rod 404, and a spring 4071 is fixedly connected to one side of the block 407. The spring 4071 is fixedly connected to the inner walls of the second sliding rod 406 and the first sliding rod 404 respectively. The spring 4071 is used to provide a reset force for the block 407 to move horizontally, thereby facilitating the engagement of the block 407 with the connecting groove 2011.

[0032] It can be further explained that the rotating rod 401 rotates counterclockwise and drives the spur gear 402 to rotate. At this time, the torsion spring 4011 is compressed and the elastic potential energy is accumulated. The spur gear 402 rotates and drives the first rack 403 and the second rack 405 to move toward each other. The second rack 405 and the first rack 403 move toward each other and drive the second sliding rod 406 and the first sliding rod 404 to move toward each other. The second sliding rod 406 and the first sliding rod 404 move toward each other and drive the two clamping blocks 407 to move toward each other. At this time, the clamping block 407 moves and separates from the connecting groove 2011. Then, the layer cover 2 can be separated from the heat insulation cover body 1 by lifting it upwards.

[0033] See also Figure 4 and Figure 5The second sliding rod 406 and one end of the first sliding rod 404 are fixed with a protrusion 408 by bolts, and the inner wall of the heat insulation cover body 1 is provided with a slide rail 101, and the slide rail 101 matches the moving trajectory of the protrusion 408. The protrusion 408 and the slide rail 101 are used to support the second sliding rod 406 and the first sliding rod 404, and the protrusion 408 and the slide rail 101 are used to ensure the stability of the horizontal movement of the second sliding rod 406 and the first sliding rod 404.

[0034] It can be further explained that the first sliding rod 404 and the second sliding rod 406 move toward each other and drive the protrusion 408 to move, and the protrusion 408 moves horizontally on the inner wall of the slide rail 101 .

[0035] Working principle: when it is necessary to increase the internal usable space of the heat insulation cover body 1, place the connecting seat 201 at the bottom end of the layered cover 2 above the heat insulation cover body 1, and then move the layered cover 2 downward, the movement of the layered cover 2 drives the connecting seat 201 to move, the connecting seat 201 moves and is above the first sliding rod 404 and the second sliding rod 406, and then continues to move the layered cover 2 downward, the inner wall of the connecting seat 201 squeezes one side of the block 407, the block 407 moves toward the inside of the second sliding rod 406 and the first sliding rod 404, the spring 4071 is squeezed by force, when the connecting seat 201 is completely moved to the inside of the heat insulation cover body 1, the spring 4071 returns to its original state and drives the block 407 to reset and move, the block 407 resets and moves and engages with the connecting groove 2011, and then the layered cover 2 and the top plate 3 are fixed by bolts;

[0036] Secondly, when it is necessary to disassemble the heat shield body 1 and the layer cover 2, the rotating rod 401 is rotated counterclockwise, and the rotating rod 401 rotates counterclockwise and drives the spur gear 402 to rotate. At this time, the torsion spring 401 is compressed, and the elastic potential energy is accumulated. The spur gear 402 rotates and drives the first rack 403 and the second rack 405 to move toward each other, and the second rack 405 and the first rack 403 move toward each other and drive the second sliding rod 406 and the first sliding rod 404 to move toward each other, and the second sliding rod 406 and the first sliding rod 404 move toward each other and drive the two clamping blocks 407 to move toward each other. At this time, the clamping block 407 moves and separates from the connecting groove 2011, and then the layer cover 2 is lifted upward to be separated from the heat shield body 1, and then the rotating rod 401 is released, and the torsion spring 4011 returns to its original state and drives the clamping block 407 to reset and move through mechanical transmission;

[0037] Finally, by setting the block 407 and the connection groove 2011, it is convenient to quickly connect the heat insulation cover body 1 and the added layer cover 2, thereby improving the connection and disassembly efficiency of the heat insulation cover body 1 and the added layer cover 2. At the same time, by setting the added layer cover 2, the device increases the use space inside the heat insulation cover body 1 after the heat insulation cover body 1 and the added layer cover 2 are connected and installed. Compared with the traditional method of setting the space inside the heat insulation cover body 1 to a fixed state, the space available inside the heat insulation cover body 1 is increased, so that the device is suitable for protective equipment of different specifications and sizes, and the usability of the device is improved. The structure is simple, and maintenance and replacement are convenient, and the use cost of the device is also reduced.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A combined thermal insulation cover, characterized in that: include: A heat insulation cover body (1), wherein a layer cover (2) is arranged at the top of the heat insulation cover body (1), and a top plate (3) is fixed to the top of the layer cover (2) by bolts; A connecting mechanism (4), wherein the connecting mechanism (4) is arranged at one end of the heat insulation cover body (1), and the connecting mechanism (4) extends to the interior of the heat insulation cover body (1), and the connecting mechanism (4) comprises a clamping block (407) arranged inside the heat insulation cover body (1), and the bottom end of the layered cover (2) is fixed with a connecting seat (201) by bolts, and the bottom end of the connecting seat (201) is provided with a connecting groove (2011), and the connecting groove (2011) matches the moving track of the clamping block (407).

2. A combined heat-insulating cover according to claim 1, characterized in that: The connecting mechanism (4) further comprises a second sliding rod (406) sleeved on one end of the clamping block (407), a second rack (405) being fixed to one side of the second sliding rod (406) by means of bolts, and one side of the clamping block (407) is arranged in an inclined shape.

3. A combined heat insulation cover according to claim 2, characterized in that: The top end of the second rack (405) is meshed with a spur gear (402), one end of the spur gear (402) is fixed with a rotating rod (401) by means of bolts, the rotating rod (401) penetrates one end of the heat shield body (1), and the rotating rod (401) is rotatably connected to the inner wall of the heat shield body (1) by means of a bearing.

4. A combined heat-insulating cover according to claim 3, characterized in that: One end of the outer wall of the rotating rod (401) is fixedly connected to a torsion spring (4011), and the other end of the torsion spring (4011) is fixedly connected to the inner wall of the heat insulation cover body (1).

5. A combined heat-insulating cover according to claim 4, characterized in that: The top end of the spur gear (402) is meshed with a first rack (403), and the top end of the first rack (403) is fixed with a first sliding rod (404) via bolts.

6. The combined heat-insulating cover according to claim 5, characterized in that: Another clamping block (407) is sleeved on one side of the first sliding rod (404), and a spring (4071) is fixedly connected to one side of the clamping block (407), and the spring (4071) is fixedly connected to the inner wall of the second sliding rod (406) and the first sliding rod (404), respectively.

7. A combined heat-insulating cover according to claim 6, characterized in that: The second sliding rod (406) and one end of the first sliding rod (404) are fixed with a protrusion (408) by means of bolts, and the inner wall of the heat shield body (1) is provided with a sliding rail (101), and the sliding rail (101) matches the moving track of the protrusion (408).

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