Flame-retardant storage device for heat conduction liquid

Abstract

The flame-retardant storage device comprises a storage barrel and an annular mounting plate fixedly connected to the upper portion of the surface of the storage barrel, a barrel cover is arranged on the upper portion of the storage barrel, an annular groove is formed in the top of the annular mounting plate, a sealing groove is formed in the bottom of an inner cavity of the annular groove, and the sealing groove is communicated with the storage barrel. The utility model relates to the technical field of heat transfer fluid. According to the flame-retardant storage device for the heat conduction liquid, a sealing plate on a barrel cover is inserted into a sealing groove in an annular groove, a blocking plate is inserted into a blocking groove, a storage barrel and the barrel cover are sealed through the sealing plate and the blocking plate, meanwhile, water is added into the annular groove, and the storage barrel is sealed through the sealing plate, the blocking plate and the annular groove; according to the storage barrel, the sealing effect of the storage barrel can be well improved, gas leakage in the storage barrel is effectively prevented, the annular groove is covered with the annular plate on the sealing plate, water in the annular groove can be well prevented from overflowing, and the flame-retardant sealing effect on the storage barrel is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of heat transfer fluids, and particularly relates to a flame-retardant storage device for heat transfer fluids. Background Technique

[0002] A heat transfer fluid is a substance that transfers heat in a liquid or gas phase. A heat transfer fluid, namely an organic heat carrier, includes mineral oil-based and synthetic products. Mineral oil-based heat transfer oil: It is prepared by refining certain fractions during the petroleum processing and then blending functional additives. Synthetic heat transfer fluid: It is prepared by an organic synthesis process using chemical or petrochemical products as raw materials. The storage devices of traditional heat transfer fluids are generally realized through mechanical seals. Since heat transfer fluids are somewhat toxic, releasing them into the atmosphere pollutes the environment and is harmful to the human body. There have already been patent documents for improvement in this regard.

[0003] In Chinese Patent CN207329234U, a flame-retardant storage device for heat transfer fluids is provided, which solves the technical problems such as difficult sealing and easy ignition by the outside world of the existing heat transfer fluids. A flame-retardant storage device for heat transfer fluids, this flame-retardant storage device includes a barrel body with an open upper end, the barrel body is provided with an end cover capable of covering the opening of the barrel body, an annular water tank is arranged outside the upper end of the barrel body, a sealing strip inclined outward is arranged on the upper end surface of the barrel body, and the sealing strip can be inserted into the water tank. A locking structure is arranged between the end cover and the barrel body, which has the advantages of good sealing effect and flame-retardant function.

[0004] Although the above patent can insert the sealing strip into the water tank, having a good sealing effect and a flame-retardant function, the barrel body will shake during handling and transportation, which will cause the water in the water tank to shake and overflow, affecting the sealing and flame-retardant effect of the barrel body. And when the end cover needs to be opened, multiple buckles need to be gradually opened, which is too time-consuming to operate. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a flame-retardant storage device for heat transfer fluids, which solves the problems that the barrel body will shake during handling and transportation, which will cause the water in the water tank to shake and overflow, affecting the sealing and flame-retardant effect of the barrel body, and when the end cover needs to be opened, multiple buckles need to be gradually opened, which is too time-consuming to operate.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A flame-retardant storage device for heat transfer fluid, including a storage barrel and an annular mounting plate fixedly connected above the surface of the storage barrel. A barrel cover is arranged above the storage barrel. An annular groove is opened at the top of the annular mounting plate, and a sealing groove is opened at the bottom of the inner cavity of the annular groove. A sealing plate adapted to the sealing groove is fixedly connected to the top of the inner cavity of the barrel cover. An annular plate adapted to the annular groove is fixedly connected above the surface of the sealing plate. A plugging groove is opened at the top of the inner cavity of the barrel cover and outside the annular plate. A plugging plate adapted to the plugging groove is fixedly connected to one side of the inner cavity of the annular groove.

[0007] Preferably, a threaded cylinder is fixedly connected to the top of the barrel cover, a threaded rod is threadedly connected inside the threaded cylinder, and a conical ring plate is fixedly connected to the surface of the threaded rod.

[0008] Preferably, fixing plates are fixedly connected to the four circumferences of the top of the barrel cover. One side of the fixing plate is slidably connected with a sliding rod through an opening. One end of the sliding rod is fixedly connected with a moving plate, and a limiting rod is fixedly connected below one side of the moving plate.

[0009] Preferably, an annular limiting plate is fixedly connected to the surface of the storage barrel and at the bottom of the annular mounting plate, and limiting grooves adapted to the limiting rods are opened at the four circumferences of the surface of the annular limiting plate.

[0010] Preferably, the other end of the sliding rod is fixedly connected with a baffle plate, and a spring is fixedly connected to the surface of the sliding rod between the fixing plate and the baffle plate.

[0011] Preferably, a trapezoidal plate adapted to the conical ring plate is fixedly connected to one side of the baffle plate through a connecting plate.

[0012] Beneficial effects

[0013] The utility model provides a flame-retardant storage device for heat transfer fluid. Compared with the existing technology, the following beneficial effects are achieved:

[0014] (1) In this utility model, the sealing plate on the barrel cover is inserted into the sealing groove in the annular groove, and the plugging plate is inserted into the plugging groove, so that the storage barrel and the barrel cover are sealed through the sealing plate and the plugging plate. At the same time, water is added to the annular groove, and the storage barrel is sealed through the sealing plate, the plugging plate and the annular groove, which can effectively improve the sealing effect of the storage barrel, effectively prevent gas leakage in the storage barrel, and the annular plate on the sealing plate covers the annular groove, which can well prevent the water in the annular groove from overflowing, ensuring the flame-retardant sealing effect of the storage barrel.

[0015] (2) The utility model drives the conical ring plate to move downward by rotating the threaded rod. The conical ring plate pushes multiple trapezoidal plates to move outward, so that the trapezoidal plates drive the moving plate to move outward through the sliding rod. The moving plate will drive the limiting rod to disengage from the limiting groove, so that the multiple limiting rods no longer clamp on the storage barrel, and the lid of the barrel can be quickly opened and taken out, making the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic external structure diagram of the utility model;

[0017] Figure 2 is a sectional view of the structure of the utility model;

[0018] Figure 3 is a bottom view of the lid of the barrel, the sealing plate, the annular plate and the plugging groove structure of the utility model;

[0019] Figure 4 is a schematic internal structure diagram of the annular mounting plate, the annular groove, the sealing groove, the plugging plate, the annular limiting plate and the limiting groove of the utility model.

[0020] In the figure: 1, storage barrel; 2, annular mounting plate; 3, lid of the barrel; 4, annular groove; 5, sealing groove; 6, sealing plate; 7, annular plate; 8, plugging groove; 9, plugging plate; 10, threaded cylinder; 11, threaded rod; 12, conical ring plate; 13, fixing plate; 14, sliding rod; 15, moving plate; 16, limiting rod; 17, annular limiting plate; 18, limiting groove; 19, baffle; 20, spring; 21, trapezoidal plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution: a flame-retardant storage device for heat-conducting fluid, including a storage barrel 1 and an annular mounting plate 2 fixedly connected above the surface of the storage barrel 1. A lid 3 is arranged above the storage barrel 1. An annular groove 4 is opened at the top of the annular mounting plate 2. A sealing groove 5 is opened at the bottom of the inner cavity of the annular groove 4. A sealing plate 6 adapted to the sealing groove 5 is fixedly connected to the top of the inner cavity of the lid 3. The sealing plate 6 is made of rubber. An annular plate 7 adapted to the annular groove 4 is fixedly connected above the surface of the sealing plate 6. The annular plate 7 is made of rubber. A plugging groove 8 is opened at the top of the inner cavity of the lid 3 and outside the annular plate 7. A plugging plate 9 adapted to the plugging groove 8 is fixedly connected to one side of the inner cavity of the annular groove 4. The plugging plate 9 is made of rubber.

[0023] Further, for the convenience of quickly opening and removing the bucket lid 3, a threaded barrel 10 is fixedly connected to the top of the bucket lid 3. A threaded rod 11 is threadedly connected inside the threaded barrel 10. A conical ring plate 12 is fixedly connected to the surface of the threaded rod 11. Fixed plates 13 are fixedly connected to the four circumferences of the top of the bucket lid 3. One side of the fixed plate 13 is slidably connected with a sliding rod 14 through an opening. One end of the sliding rod 14 is fixedly connected with a moving plate 15. A limiting rod 16 is fixedly connected to the lower part of one side of the moving plate 15. An annular limiting plate 17 is fixedly connected to the surface of the storage bucket 1 and at the bottom of the annular mounting plate 2. Limiting grooves 18 adapted to the limiting rod 16 are opened on the four circumferences of the surface of the annular limiting plate 17. The other end of the sliding rod 14 is fixedly connected with a baffle 19. A spring 20 is fixedly connected to the surface of the sliding rod 14 between the fixed plate 13 and the baffle 19. One side of the baffle 19 is fixedly connected with a trapezoidal plate 21 adapted to the conical ring plate 12 through a connecting plate.

[0024] During use, the sealing plate 6 on the bucket lid 3 is inserted into the sealing groove 5, and the plugging plate 9 is inserted into the plugging groove 8 on the bucket lid 3, so as to perform double sealing between the annular mounting plate 2 and the bucket lid 3. Water is added to the annular groove 4, and the water in the annular groove 4 is located between the sealing plate 6 and the plugging plate 9 to prevent gas leakage. The annular plate 7 on the sealing plate 6 covers the annular groove 4 to seal the water in the annular groove 4, thereby sealing between the storage bucket 1 and the annular mounting plate 2.

[0025] When it is necessary to open and remove the bucket lid 3, the threaded rod 11 is rotated by turning the handle. The threaded rod 11 will rotate and insert downward into the threaded barrel 10. At the same time, the threaded rod 11 will drive the conical ring plate 12 to move downward. The conical ring plate 12 will squeeze multiple trapezoidal plates 21 downward. The conical ring plate 12 will drive the sliding rod 14 to move outward through the baffle 19. The sliding rod 14 will drive the limiting rod 16 to move outward through the moving plate 15. The limiting rod 16 will disengage from the limiting groove 18, so that the limiting rod 16 no longer blocks the annular mounting plate 2 on the storage bucket 1, and then the bucket lid 3 is pulled upward to disengage from the storage bucket 1.

[0026] When it is necessary to cover the bucket lid 3 on the storage bucket 1, water is added to the annular groove 4. The sealing plate 6 on the bucket lid 3 will be inserted into the sealing groove 5, and the plugging plate 9 will be inserted into the plugging groove 8, so as to seal between the storage bucket 1 and the bucket lid 3. Then the threaded rod 11 is rotated in the reverse direction. The threaded rod 11 will drive the conical ring plate 12 to move upward. The conical ring plate 12 no longer squeezes multiple trapezoidal plates 21. The sliding rod 14 is pushed to move toward the middle by the acting force of the spring 20, so that multiple sliding rods 14 drive the limiting rod 16 to be inserted into the limiting groove 18 through the moving plate 15, and the bucket lid 3 is clamped on the storage bucket 1.

Claims

1. A flame-retardant storage device for a heat-conducting liquid, comprising a storage barrel (1) and an annular mounting plate (2) fixedly connected above the surface of the storage barrel (1), characterized in that: Above the storage bucket (1), there is a bucket cover (3). At the top of the annular mounting plate (2), an annular groove (4) is opened. At the bottom of the inner cavity of the annular groove (4), a sealing groove (5) is opened. At the top of the inner cavity of the bucket cover (3), a sealing plate (6) adapted to the sealing groove (5) is fixedly connected. Above the surface of the sealing plate (6), an annular plate (7) adapted to the annular groove (4) is fixedly connected. At the top of the inner cavity of the bucket cover (3) and outside the annular plate (7), a plugging groove (8) is opened. On one side of the inner cavity of the annular groove (4), a plugging plate (9) adapted to the plugging groove (8) is fixedly connected.

2. The flame-retardant storage device for a heat transfer fluid according to claim 1, characterized in that: At the top of the bucket cover (3), a threaded cylinder (10) is fixedly connected. Inside the threaded cylinder (10), a threaded rod (11) is threadedly connected. On the surface of the threaded rod (11), a conical ring plate (12) is fixedly connected.

3. The flame-retardant storage device for a heat transfer fluid according to claim 2, wherein: Around the top of the bucket cover (3), fixing plates (13) are fixedly connected. On one side of the fixing plate (13), a sliding rod (14) is slidably connected through an opening. One end of the sliding rod (14) is fixedly connected with a moving plate (15). Below one side of the moving plate (15), a limiting rod (16) is fixedly connected.

4. A flame-retardant storage device for a heat transfer fluid according to claim 3, characterized in that: On the surface of the storage bucket (1) and at the bottom of the annular mounting plate (2), an annular limiting plate (17) is fixedly connected. Around the surface of the annular limiting plate (17), limiting grooves (18) adapted to the limiting rods (16) are opened.

5. A flame-retardant storage device for a heat transfer fluid according to claim 3, characterized in that: The other end of the sliding rod (14) is fixedly connected with a baffle (19). On the surface of the sliding rod (14) and between the fixing plate (13) and the baffle (19), a spring (20) is fixedly connected.

6. The flame-retardant storage device for a heat transfer fluid according to claim 5, characterized in that: On one side of the baffle (19), a trapezoidal plate (21) adapted to the conical ring plate (12) is fixedly connected through a connecting plate.

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