Combined polyether storage barrel with material pumping structure

Abstract

The utility model belongs to the technical field of combined polyether storage, and particularly discloses a combined polyether storage barrel with a material pumping structure, which comprises a barrel body, an emptying hole is arranged at the top end of the barrel body, an anti-leakage mechanism is arranged at the emptying hole, the anti-leakage mechanism comprises an extension pipe fixedly connected in the top end of the barrel body, and a material pumping structure is arranged in the extension pipe. The extension pipe penetrates through the emptying hole, an elastic piece is arranged at the bottom end of the interior of the extension pipe, a blocking plate is fixedly connected to the top end of the elastic piece, a plurality of sliding blocks are fixedly connected to the outer surface of the blocking plate, a plurality of limiting grooves are formed in the inner wall of the extension pipe, and a plurality of deflation grooves are formed in the outer surface of the extension pipe; the combined polyether in the storage barrel can be prevented from leaking through the leakage-proof mechanism in the emptying hole, the leakage-proof mechanism can be matched with the sealing cover at ordinary times, air containing moisture is prevented from entering the storage barrel, the combined polyether is prevented from going bad, and the extension pipe is closed when the storage barrel collapses during material pumping, so that the combined polyether is prevented from leaking.

Description

Technical Field

[0001] The utility model belongs to the technical field of combined polyether storage, and particularly relates to a combined polyether storage barrel with a material extraction structure. Background Art

[0002] Combined polyether is one of the main raw materials for polyurethane rigid foam, also known as white material, and together with polymerized MDI, it is collectively called black and white material. It is suitable for various occasions requiring insulation, such as building insulation, cold preservation, solar energy, water heaters, cold storage, constant temperature storage, beer cans, refrigeration, etc.

[0003] There are two holes on the storage barrel, which are used to control the pressure inside the barrel and thus control the flow rate of loading and unloading materials. When controlling the flow rate, if the storage barrel falls, the composite polyether in the barrel will leak from the holes, which will not only affect personal safety but also cause environmental pollution. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a combined polyether storage barrel with a material extraction structure.

[0005] To achieve the above purpose, the utility model provides a combined polyether storage barrel with a material extraction structure, including a barrel body, a vent hole is provided at the top of the barrel body, and a leak-proof mechanism is provided at the vent hole. The leak-proof mechanism includes an extension tube fixedly connected to the inside of the top of the barrel body, the extension tube penetrates the vent hole, an elastic part is provided at the bottom end of the extension tube, a blocking plate is fixedly connected to the top of the elastic part, a plurality of sliders are fixedly connected to the outer surface of the blocking plate, a plurality of limiting grooves are provided on the inner wall of the extension tube, and a plurality of air release grooves are provided on the outer surface of the extension tube.

[0006] In the above technical solution, further, a pumping mechanism is provided inside the barrel body, and the pumping mechanism includes a bracket fixedly connected to the top of the barrel body, a barrel pump is fixedly installed on the top of the bracket, the output end of the barrel pump is fixedly connected to a pumping pipe, and the outer surface of the pumping pipe is fixedly connected to a discharge pipe.

[0007] In the above technical solution, further, a material hole is provided at the top of the barrel body, the material extraction pipe is in a penetrating state with the material hole and is located inside the barrel body, and the material discharge pipe is located outside the barrel body.

[0008] In the above technical solution, further, the outer surface of the vent hole is connected to a sealing cover via threads, and the sealing cover is located at the top end of the barrel body and on the side opposite to the material hole.

[0009] In the above technical solution, further, a stirring mechanism is provided inside the barrel body, and the stirring mechanism includes a driving motor fixedly installed on the top of the barrel body, and the output end of the driving motor is fixedly connected to a screw rod, and the screw rod is provided inside the barrel body.

[0010] In the above technical solution, further, the number of the sliders is the same as that of the limiting grooves, the sliders are located inside the limiting grooves and cooperate with the limiting grooves, and the blocking plate limits the degassing grooves through the elastic member.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. The anti-leakage mechanism in the vent hole can prevent the combined polyether in the storage barrel from leaking. It can cooperate with the sealing cover in normal times to prevent the entry of air containing moisture and avoid the deterioration of the combined polyether. When the storage barrel collapses during extraction, the extension tube will be closed to prevent the combined polyether from leaking.

[0013] 2. The combined polyether in the storage barrel can be extracted through the extraction mechanism to avoid direct contact with the human body and prevent the combined polyether from endangering personal safety. At the same time, the combined polyether in the storage barrel can be continuously stirred through the stirring mechanism to prevent the combined polyether from agglomerating and affecting the use of the combined polyether. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a combined polyether storage barrel with a material extraction structure proposed by the utility model;

[0015] Figure 2 This is a structural diagram of a material extraction mechanism in a combined polyether storage barrel with a material extraction structure proposed by the present invention;

[0016] Figure 3 This is a cross-sectional view of the internal structure of a combined polyether storage barrel with a material extraction structure proposed in the utility model;

[0017] Figure 4 The utility model provides a structural schematic diagram of a leak-proof mechanism in a combined polyether storage barrel with a material extraction structure.

[0018] In the figure: 1. barrel body; 2. material hole; 3. bracket; 4. barrel pump; 5. material extraction pipe; 6. material discharge pipe; 7. drive motor; 8. screw rod; 9. vent hole; 10. sealing cover; 11. extension pipe; 12. elastic part; 13. blocking plate; 14. slider; 15. limiting groove; 16. vent groove. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] like Figure 1-Figure 4 The shown embodiment is a combined polyether storage barrel with a material extraction structure, comprising a barrel body 1, a vent hole 9 being provided at the top of the barrel body 1, and a leak-proof mechanism being provided at the vent hole 9, the leak-proof mechanism comprising an extension tube 11 fixedly connected to the inside of the top of the barrel body 1, the extension tube 11 penetrating the vent hole 9, an elastic member 12 being provided at the bottom end of the extension tube 11, a blocking plate 13 being fixedly connected to the top of the elastic member 12, a plurality of sliders 14 being fixedly connected to the outer surface of the blocking plate 13, a plurality of limiting grooves 15 being provided on the inner wall of the extension tube 11, and a plurality of air release grooves 16 being provided on the outer surface of the extension tube 11, when the combined polyether in the barrel is extracted by using the material extraction mechanism, the vent hole 9 can be opened, and a rod can be inserted into the vent hole 9 to adjust the flow rate of the combined polyether, and when the storage barrel falls during the extraction process, the rod will not restrict the blocking plate 13, and the blocking plate 13 will be above the air release groove 16 under the action of the elastic member 12, thereby preventing the combined polyether in the barrel from leaking.

[0021] A drawing mechanism is provided inside the barrel body 1, which includes a bracket 3 fixedly connected to the top of the barrel body 1, a barrel pump 4 fixedly installed on the top of the bracket 3, a drawing pipe 5 fixedly connected to the output end of the barrel pump 4, and a discharge pipe 6 fixedly connected to the outer surface of the drawing pipe 5. The drawing mechanism can draw out the combined polyether in the barrel, and the drawing mechanism can facilitate the transportation of the combined polyether and facilitate the removal of the combined polyether for use.

[0022] A material hole 2 is provided at the top of the barrel body 1. The drawing pipe 5 is penetrated by the material hole 2 and is located inside the barrel body 1. The discharge pipe 6 is located outside the barrel body 1. The gas volatilized by the combined polyether is irritating to the human respiratory system, skin, eyes, etc. and may cause poisoning. The material pipe can prevent the human body from direct contact with the combined polyether, thereby ensuring personal safety.

[0023] The outer surface of the vent hole 9 is connected to a sealing cover 10 by a thread. The sealing cover 10 is located at the top of the barrel body 1 and on the side opposite to the material hole 2. The sealing cover 10 can prevent external water and gas containing moisture from entering the storage barrel, causing the combined polyether in the storage barrel to deteriorate and affect the storage and use of the combined polyether, thereby further improving the sealing effect of the storage barrel.

[0024] A stirring mechanism is provided inside the barrel body 1, and the stirring mechanism includes a driving motor 7 fixedly mounted on the top of the barrel body 1, and an output end of the driving motor 7 is fixedly connected to a screw rod 8, which is provided inside the barrel body 1. The stirring mechanism can continuously stir the combined polyether in the storage barrel to prevent the combined polyether from agglomerating during long-term storage, thereby affecting the use of the combined polyether.

[0025] The number of sliders 14 is the same as that of limiting grooves 15. The sliders 14 are located inside the limiting grooves 15 and cooperate with the limiting grooves 15. The blocking plate 13 limits the degassing groove 16 through the elastic member 12. The blocking plate 13 and the slider 14 cooperate with the limiting groove 15 so that they can move up and down inside the extension tube 11. When the blocking plate 13 is located above the degassing groove 16, it can prevent the combined polyether in the storage barrel from leaking. When the blocking plate 13 is located below the degassing groove 16, it can release the gas in the storage barrel, which can not only effectively reduce the pressure inside the storage tank, thereby ensuring the safety of the storage tank, but also change the flow rate of the combined polyether by changing the pressure inside and outside the barrel, thereby facilitating the loading or extraction of the combined polyether.

[0026] Working principle: The extraction mechanism can be used to extract the composite polyether in the storage barrel for use. During the extraction process, the sealing cover 10 can be opened and a rod can be inserted into the vent hole 9. The blocking plate 13 will drop under the pressure of the rod, so that the gas outside the barrel can enter the barrel. The pressure inside and outside the barrel changes the extraction speed. In the process of deflation, if the storage barrel falls, the rod for deflation will cancel the restriction on the blocking plate 13, and the blocking plate 13 will move to the top of the deflation groove 16 under the action of the elastic member 12. Even if the storage barrel falls, the composite polyether in the barrel will be blocked by the blocking plate 13, thereby avoiding leakage.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements fall within the scope of the present invention.

Claims

1. A combined polyether storage barrel with a material extraction structure, comprising a barrel body (1), characterized in that: The top of the barrel body (1) is provided with a vent hole (9), and the vent hole (9) is provided with a leak-proof mechanism, and the leak-proof mechanism includes an extension tube (11) fixedly connected to the inside of the top of the barrel body (1), the extension tube (11) penetrates the vent hole (9), and an elastic member (12) is provided at the bottom end of the extension tube (11), and a blocking plate (13) is fixedly connected to the top of the elastic member (12), and a plurality of sliders (14) are fixedly connected to the outer surface of the blocking plate (13), and a plurality of limiting grooves (15) are provided on the inner wall of the extension tube (11), and a plurality of air release grooves (16) are provided on the outer surface of the extension tube (11).

2. A combined polyether storage barrel with a material extraction structure according to claim 1, characterized in that: A material extraction mechanism is provided inside the barrel body (1), and the material extraction mechanism comprises a bracket (3) fixedly connected to the top end of the barrel body (1); a barrel pump (4) is fixedly installed on the top end of the bracket (3); an output end of the barrel pump (4) is fixedly connected to a material extraction pipe (5); and an outer surface of the material extraction pipe (5) is fixedly connected to a material discharge pipe (6).

3. A combined polyether storage barrel with a material extraction structure according to claim 2, characterized in that: A material hole (2) is provided at the top end of the barrel body (1), the material extraction pipe (5) is in a penetrating state with the material hole (2) and is located inside the barrel body (1), and the material discharge pipe (6) is located outside the barrel body (1).

4. A combined polyether storage barrel with a material extraction structure according to claim 3, characterized in that: The outer surface of the vent hole (9) is connected to a sealing cover (10) via a thread, and the sealing cover (10) is located at the top end of the barrel body (1) and on the side opposite to the material hole (2).

5. The combined polyether storage barrel with a material extraction structure according to claim 1, characterized in that: A stirring mechanism is provided inside the barrel body (1), and the stirring mechanism comprises a driving motor (7) fixedly mounted on the top end of the barrel body (1); an output end of the driving motor (7) is fixedly connected to a screw rod (8), and the screw rod (8) is provided inside the barrel body (1).

6. The combined polyether storage barrel with a material extraction structure according to claim 1, characterized in that: The number of the sliders (14) is the same as that of the limiting grooves (15). The sliders (14) are located inside the limiting grooves (15) and cooperate with the limiting grooves (15). The blocking plate (13) limits the degassing groove (16) through the elastic member (12).

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