Electric heat tracing insulation can structure convenient to install

Abstract

The utility model relates to the field of electric heat tracing heat insulation boxes, and discloses a convenient installation type electric heat tracing heat insulation box structure which comprises an installation base plate and a box body, a dovetail groove is formed in the front side of the installation base plate, a dovetail plate is fixedly connected to the rear side of the box body, the dovetail plate is inserted into the dovetail groove, and the dovetail groove is fixedly connected with the dovetail plate. The front side of the box body is rotatably connected with a box cover through hinges, four fixing pipes are fixedly connected to the interior of the box body, the fixing pipes are connected with a storage plate through adjusting assemblies, the rear side of the box cover is fixedly connected with an inflation sealing ring, and an inflation assembly is arranged on the right side of the box cover. According to the utility model, the internal space of the box body can be adjusted as required, the effect of fully utilizing the internal space of the box body is achieved, the gap between the box body and the box cover is blocked, dirt such as dust and water stain is prevented from entering the box body to damage equipment, and the sealing performance of the box body is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric heat tracing and insulation boxes, and in particular to a convenient installation type electric heat tracing and insulation box structure. Background Technology

[0002] An electric heat tracing insulated box is a device that uses electric heat tracing technology to maintain its internal temperature. It mainly consists of an outer shell, an insulation layer, an inner liner, and an electric heat tracing system. The outer shell provides protection, the insulation layer reduces heat loss, and the inner liner holds the items requiring insulation. The electric heat tracing system is the core component; the electric heat tracing tape converts electrical energy into heat energy, and a temperature controller automatically controls its operation based on the set temperature. It is widely used in petroleum, chemical, and power industries to insulate pipelines, valves, instruments, etc., preventing media from solidifying or crystallizing at low temperatures, thus ensuring the stability and reliability of the process flow. It can also provide a suitable storage environment for samples and reagents with temperature requirements.

[0003] However, current electric heat tracing and insulation boxes have the following drawbacks: Insufficient space utilization: The internal space of current electric heat tracing and insulation boxes lacks flexibility, cannot be adjusted as needed, cannot adapt to various item sizes, easily leads to wasted space, and fails to fully utilize the advantages of the box volume, thus failing to meet the efficient storage needs of different scenarios. Poor sealing: The gaps between the box body and the lid are not tightly sealed, allowing dust, water stains, and other contaminants to easily penetrate, damaging internal equipment, shortening service life, increasing maintenance costs, and affecting the normal operation of the insulation box and the quality of the stored items;

[0004] In response to this technical problem, this application proposes a convenient installation type of electric heat tracing and insulation box structure. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a convenient installation type of electric heat tracing and insulation box structure. This structure aims to allow the internal space of the box to be adjusted as needed, thereby making full use of the internal space and sealing the gaps between the box body and the lid to prevent dust, water stains, and other contaminants from entering the box and damaging the equipment, thus improving the box's sealing performance.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A convenient installation type electric heat tracing and insulation box structure includes a mounting base and a box body. The front side of the mounting base has a dovetail groove, and the rear side of the box body is fixedly connected to a dovetail plate, which is inserted into the dovetail groove. The front side of the box body is rotatably connected to a box cover via a hinge. Four fixing tubes are fixedly connected inside the box body. The fixing tubes are connected to a shelf via an adjustment component, which adjusts the height of the shelf. An inflatable sealing ring is fixedly connected to the rear side of the box cover, and an inflation component is provided on the right side of the box cover to inflate the inflatable sealing ring.

[0008] Furthermore, the adjustment assembly includes a fixed rod fixedly connected inside the fixed tube, the outer wall of the fixed rod is fitted with a plurality of rings, the outer wall of the rings is fixedly connected with a support block, and the support block is inserted into the bottom side of the shelf.

[0009] Furthermore, the outer wall of the fixed tube is provided with a sliding groove and multiple limiting grooves, the support block is slidably connected inside the sliding groove, and the support block is engaged inside the limiting groove.

[0010] Furthermore, the inflation assembly includes an air inlet pipe fixedly connected to the right side of the box cover, the left end of the air inlet pipe being disposed inside the inflation sealing ring, and a telescopic rod being fixedly connected inside the air inlet pipe.

[0011] Furthermore, a piston is fixedly connected to the right end of the telescopic rod, an electric air pump is provided on the right side of the box cover, an air pump is fixedly connected to the output end of the electric air pump, and the left end of the air pump abuts against the right side of the piston.

[0012] Furthermore, a spring is fitted on the outer wall of the telescopic rod, with the left end of the spring connected to the left side of the piston and the right end of the spring connected to the inside of the intake pipe.

[0013] Furthermore, the outer walls of the air inlet pipe, piston, and inflation pipe are all provided with ventilation holes, and a sealing plate is fixedly connected to the outer wall of the inflation pipe.

[0014] Furthermore, an observation window is fixedly connected to the inside of the box cover, and a base plate is fixedly connected to the front side of the mounting base plate.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the ring allows the support block to rotate between the sliding groove and the limiting groove, and slide in the sliding groove, so that the support block can be engaged in the limiting groove at different heights, and the shelf can be inserted into the support block at different heights, thereby adjusting the height of the shelf. This allows the internal space of the box to be adjusted as needed, achieving the effect of making full use of the internal space of the box.

[0017] 2. In this utility model, by inserting the inflation tube into the air inlet tube and pushing the piston to expose the vent hole of the air inlet tube, the air inlet tube is inflated. The gas enters the inflation sealing ring through the vent hole of the air inlet tube, thereby expanding the inflation sealing ring to seal the gap between the box and the box cover, preventing dust, water stains and other contaminants from entering the box and damaging the equipment, and improving the sealing performance of the box. Attached Figure Description

[0018] Figure 1 This is a perspective view of the structure of a conveniently installed electric heat tracing and insulation box proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a conveniently installable electric heat tracing and insulation box proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the fixing pipe structure of a convenient installation type electric heat tracing and insulation box proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the air inlet pipe of a convenient installation type electric heat tracing and insulation box proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the internal structure of the mounting base of a convenient-installation electric heat tracing and insulation box structure proposed in this utility model;

[0023] Figure 6 This is a schematic diagram of the dovetail plate structure of a convenient installation type electric heat tracing and insulation box proposed in this utility model.

[0024] Legend:

[0025] 1. Mounting base plate; 2. Cabinet body; 3. Base plate; 4. Cabinet lid; 5. Observation window; 6. Electric air pump; 7. Inflation sealing ring; 8. Fixing tube; 9. Shelf; 10. Fixing rod; 11. Ring; 12. Support block; 13. Air inlet pipe; 14. Telescopic rod; 15. Spring; 16. Piston; 17. Inflation pipe; 18. Sealing plate; 19. Dovetail plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Reference Figure 1, Figure 5 and Figure 6 This utility model provides an embodiment of a conveniently installable electric heat tracing and insulation box structure, including a mounting base plate 1 and a box body 2. The box body 2 is internally insulated with insulation material to improve its insulation performance. A dovetail groove is formed on the front side of the mounting base plate 1, and a dovetail plate 19 is fixedly connected to the rear side of the box body 2. The dovetail plate 19 is inserted into the dovetail groove. The box body 2 is fixed to the mounting base plate 1 by inserting the dovetail plate 19 into the dovetail groove. (Refer to...) Figure 1 and Figure 2 The front of the enclosure 2 is hinged to a cover 4. Four fixed tubes 8 are fixedly connected inside the enclosure 2, and each tube is connected to a shelf 9. The shelf 9 is used to place electronic components and other equipment and objects that need to be placed inside the enclosure 2. Wiring holes can be made in the enclosure 2 as needed for wiring internal electronic equipment. When making wiring holes, sealing rings need to be installed at the holes to prevent dust and water from entering the enclosure 2. An inflatable sealing ring 7 is fixedly connected to the rear of the cover 4. The inflatable sealing ring 7 seals the gap between the cover 4 and the enclosure 2, preventing dust, water, and other contaminants from entering the enclosure 2 and damaging the internal equipment. (Refer to...) Figure 2 and Figure 3 A fixing rod 10 is fixedly connected inside the fixing tube 8. Multiple rings 11 are sleeved on the outer wall of the fixing rod 10. A support block 12 is fixedly connected to the outer wall of the ring 11. The support block 12 is inserted into the bottom side of the shelf 9. The shelf 9 is fixed by inserting the support block 12 into the bottom side of the shelf 9. The outer wall of the fixing tube 8 is provided with a sliding groove and multiple limiting grooves. The support block 12 is slidably connected inside the sliding groove and engaged inside the limiting groove. The position of the support block 12 is fixed by engaging the support block 12 into the limiting groove.

[0028] Reference Figure 2 and Figure 4An air inlet pipe 13 is fixedly connected to the right side of the box cover 4. The left end of the air inlet pipe 13 is located inside the inflation sealing ring 7. A telescopic rod 14 is fixedly connected inside the air inlet pipe 13, and a piston 16 is fixedly connected to the right end of the telescopic rod 14. An electric air pump 6 is located on the right side of the box cover 4. An inflation pipe 17 is fixedly connected to the output end of the electric air pump 6. The left end of the inflation pipe 17 abuts against the right side of the piston 16. Gas is delivered to the inflation pipe 17 by the electric air pump 6, allowing gas to enter the air inlet pipe 13. A spring 15 is sleeved on the outer wall of the telescopic rod 14. The left end of the spring 15 is connected to the left side of the piston 16, and the right end of the spring 15 is connected to the inside of the air inlet pipe 13. 5. The piston 16 is reset. The outer walls of the air inlet pipe 13, piston 16 and inflation pipe 17 are all provided with vent holes. Gas can enter the piston 16 through the inflation pipe 17, then enter the air inlet pipe 13, and finally enter the inflation sealing ring 7. The outer wall of the inflation pipe 17 is fixedly connected to the sealing plate 18. The sealing plate 18 is used to insert the inflation pipe 17 into the air inlet pipe 13 and seal the air inlet pipe 13 to prevent gas from escaping from the air inlet pipe 13 during inflation. The inside of the box cover 4 is fixedly connected to the observation window 5. The operating status of the equipment inside the box 2 can be observed through the observation window 5. The front side of the mounting base plate 1 is fixedly connected to the bottom plate 3, which supports the box 2.

[0029] Working principle: First, the mounting base plate 1 is fixed to the wall using bolts and nuts. Then, the dovetail plate 19 on the rear side of the housing 2 is inserted into the dovetail groove, and the bottom side of the housing 2 abuts against the base plate 3, thereby fixing the housing 2 to the mounting base plate 1. Afterwards, the height of the shelf 9 is adjusted according to the size of the equipment to be placed inside the housing 2, thus making full use of the internal space of the housing 2. When the height of the shelf 9 needs to be adjusted, first remove the shelf 9 from the support block 12, then lower it. Pull the support block 12 to disengage it from the limiting groove, then rotate the ring 11 to rotate the support block 12 to the sliding groove, then slide the support block 12 to slide it to the limiting groove at the corresponding position of the shelf 9 at the required height, then rotate the ring 11 again to rotate the support block 12 to the limiting groove at the corresponding height, then release the support block 12 to lock it into the limiting groove, and finally insert the shelf 9 back into the support block 12 to complete the height adjustment of the shelf 9, and then place the equipment on the shelf 9.

[0030] After the equipment is placed, close the cover 4. Then, insert the inflation tube 17 into the air inlet tube 13 and place its left end against the piston 16. Slowly push the inflation tube 17 to push the piston 16 to the left until it can no longer slide, exposing the vent hole of the air inlet tube 13. Then, start the electric air pump 6 to deliver gas to the inflation tube 17. The gas will enter the piston 16 through the vent hole of the inflation tube 17. At this time, because the sealing plate 18 seals the air inlet tube 13, the gas can only enter the inflation sealing ring 7 through the vent hole of the air inlet tube 13, thus inflating the inflation sealing ring 7. This inflation sealing ring 7 expands and seals the gap between the box body 2 and the cover 4. To prevent dust and water stains from entering the housing 2 and damaging the equipment, the inflation tube 17 is then pulled out of the air inlet tube 13. During this process, the spring 15 will push the piston 16 to perform a reset action, causing the piston 16 to seal the vent hole of the air inlet tube 13 to prevent gas from escaping. When it is necessary to open the housing cover 4, a rod-shaped object needs to be inserted into the air inlet tube 13 to push the piston 16 to repeat the above action, so that the vent hole of the air inlet tube 13 is exposed to release the gas in the inflation sealing ring 7 before the housing cover 4 can be opened. When it is necessary to disassemble the housing 2, simply grasp the housing 2 and move it upward to drive the dovetail plate 19 to slide out of the dovetail groove to remove the housing 2 from the mounting base plate 1.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A convenient installation type electric heat tracing and insulation box structure, characterized in that: The device includes a mounting base (1) and a housing (2). The mounting base (1) has a dovetail groove on its front side. The housing (2) is fixedly connected to a dovetail plate (19) on its rear side. The dovetail plate (19) is inserted into the dovetail groove. The housing (2) is rotatably connected to a lid (4) on its front side via a hinge. The housing (2) is fixedly connected to four fixing tubes (8). The fixing tubes (8) are connected to a shelf (9) via an adjustment assembly. The height of the shelf (9) is adjusted by the adjustment assembly. The lid (4) is fixedly connected to an inflatable sealing ring (7) on its rear side. An inflatable assembly is provided on the right side of the lid (4). The inflatable sealing ring (7) is inflated by the inflatable assembly.

2. The portable electrically traceable heating and insulation box structure according to claim 1, characterized in that: The adjustment assembly includes a fixed rod (10) fixedly connected inside the fixed tube (8). The outer wall of the fixed rod (10) is fitted with a plurality of rings (11). The outer wall of the rings (11) is fixedly connected with a support block (12). The support block (12) is inserted into the bottom side of the shelf (9).

3. The portable electrically traceable heating and insulation box structure according to claim 2, characterized in that: The outer wall of the fixed tube (8) is provided with a sliding groove and multiple limiting grooves. The support block (12) is slidably connected inside the sliding groove and the support block (12) is engaged inside the limiting groove.

4. The portable electrically traceable heating and insulation box structure according to claim 1, characterized in that: The inflation assembly includes an air inlet pipe (13) fixedly connected to the right side of the box cover (4). The left end of the air inlet pipe (13) is located inside the inflation sealing ring (7). A telescopic rod (14) is fixedly connected inside the air inlet pipe (13).

5. The portable electrically traceable heating incubator structure of claim 4, wherein: A piston (16) is fixedly connected to the right end of the telescopic rod (14), and an electric air pump (6) is provided on the right side of the box cover (4). An air pump (17) is fixedly connected to the output end of the electric air pump (6), and the left end of the air pump (17) abuts against the right side of the piston (16).

6. The portable electrically traceable heating incubator structure of claim 5, wherein: The outer wall of the telescopic rod (14) is fitted with a spring (15), the left end of the spring (15) is connected to the left side of the piston (16), and the right end of the spring (15) is connected to the inside of the air intake pipe (13).

7. The portable electrically traceable incubator structure of claim 6, wherein: The outer walls of the air inlet pipe (13), piston (16) and inflation pipe (17) are all provided with ventilation holes, and the outer wall of the inflation pipe (17) is fixedly connected with a sealing plate (18).

8. The portable electrically traceable heating incubator structure of claim 1, wherein: An observation window (5) is fixedly connected inside the box cover (4), and a base plate (3) is fixedly connected to the front side of the mounting base plate (1).

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