Double-layer heat preservation grain soaking water temporary storage bin

Abstract

The utility model relates to the technical field of grain soaking water storage, and provides a double-layer heat preservation grain soaking water temporary storage bin which comprises a supporting seat, a material storage mechanism is arranged at the top of the supporting seat and comprises an outer cylinder, the bottom of the outer cylinder is fixedly connected with the top of the supporting seat, and an inner cylinder concentric with the outer cylinder is fixedly connected to the top wall of the inner side of the outer cylinder. A sealed hollow cavity is formed between the outer wall of the inner cylinder and the inner wall of the outer cylinder, an inner threaded sleeve is fixedly connected to the top wall of the outer cylinder, a sealing mechanism for sealing the inner cylinder is arranged on the inner side of the inner threaded sleeve, and a discharging piece is arranged in the center of the bottom of the outer cylinder. The hollow cavity formed between the outer wall of the inner cylinder and the inner wall of the outer cylinder can prevent the inner cylinder from being in direct contact with outside air for heat exchange, so that heat loss of grain soaking water in the inner cylinder can be avoided, heat preservation of the grain soaking water is realized, and the problem of electric energy waste caused by poor heat preservation of a grain soaking water storage tank in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grain soaking water storage, and in particular to a double-layer heat-insulating grain soaking water temporary storage bin. Background Art

[0002] In the process of brewing liquor, grains need to be soaked for subsequent fermentation. Traditional soaking equipment is relatively simple, and the temperature of the water used to soak the grains cannot be kept warm, resulting in a too long soaking time, thereby extending the brewing cycle.

[0003] In this regard, Chinese patent publication number CN213680591U discloses "a grain soaking device for liquor fermentation, comprising a soaking box, a support column is fixedly installed at the bottom of the soaking box, a heating plate is fixedly installed on the inner wall of the soaking box, a water outlet pipe is fixedly installed at the bottom of the soaking box, a water outlet valve is fixedly installed on the surface of the water outlet pipe, a sealing cover is movably installed on the top of the soaking box, an inner ring is fixedly installed on the top of the soaking box, an inverted hook plate is fixedly installed on the bottom of the inner ring, a support ring is movably installed on the surface of the inverted hook plate, and a grain storage barrel is fixedly installed on the bottom of the support ring";

[0004] The above patent mainly detects the temperature of the water for soaking grains inside the "soaking box" through a "temperature sensor". Once the temperature is too low, the "regulating box" controls the "heating plate" to heat the water for soaking grains, thereby achieving a constant temperature of the water for soaking grains. However, the "soaking box" of the patent is only sealed with a movable "sealing cover". This sealing method cannot seal the "soaking box" well, and it is easy to cause heat loss of the water for soaking grains inside the "soaking box". Furthermore, the "soaking box" of the patent does not take any insulation measures inside, which makes it impossible to keep the water for soaking grains inside the "soaking box" warm, and the "heating plate" needs to be frequently heated to maintain the temperature, resulting in a waste of electrical energy. Utility Model Content

[0005] The utility model provides a double-layer heat-insulating temporary storage bin for soaking water of grains, which solves the problem of waste of electric energy caused by poor heat-insulating property of a storage bin for soaking water of grains in the prior art.

[0006] The technical solution of the utility model is as follows: a double-layer heat-insulating temporary storage bin for soaked grain water, comprising a support seat, a material storage mechanism is arranged on the top of the support seat, the material storage mechanism comprises an outer cylinder, the bottom of the outer cylinder is fixedly connected to the top of the support seat, an inner cylinder concentrically arranged with the outer cylinder is fixedly connected to the top wall inside the outer cylinder, a sealed hollow cavity is formed between the outer wall of the inner cylinder and the inner wall of the outer cylinder, an internal threaded sleeve is fixedly connected to the top wall of the outer cylinder, a sealing mechanism for sealing the inner cylinder is arranged on the inner side of the internal threaded sleeve, and a discharge piece for discharging soaked grain water is arranged at the center position of the bottom of the outer cylinder.

[0007] Preferably, the inner side of the hollow cavity is filled with thermal insulation cotton.

[0008] Preferably, the sealing mechanism includes an external threaded head, which cooperates with the inner wall thread of the internal threaded sleeve, and the bottom of the external threaded head is fixedly connected with a sealing head, which slides with the top of the inner tube, and the top of the external threaded head is provided with an operating part for driving the external threaded head to rotate.

[0009] Preferably, the operating member includes a sleeve, the bottom end of the sleeve is fixedly connected to the center position of the top wall of the external threaded head, the top end of the sleeve is fixedly connected to a fixing ring, the outer side of the fixing ring is fixedly connected to a plurality of handles, and the plurality of handles are distributed at equal angles around the fixing ring.

[0010] Preferably, the sealing mechanism also includes an airbag, which is an annular structure and fixedly connected to the outer wall of the sealing head. An elastic sealing ring is fixedly connected to the outside of the airbag, and the elastic sealing ring can contact the inner wall of the inner tube. An inflatable part for inflating the interior of the airbag is provided on the inner side of the sleeve.

[0011] Preferably, the inflatable member includes an air inlet pipe, which passes through the sleeve and extends to the interior of the sealing head, the air inlet pipe is fixedly connected to the sealing head, a plurality of air guide tubes are fixedly connected to the bottom end of the outer side of the air inlet pipe, the plurality of air guide tubes are distributed at equal angles around the air inlet pipe, the ends of the plurality of air guide tubes away from the air inlet pipe all pass through the inner wall of the sealing head and are connected to the interior of the airbag, the top of the air inlet pipe is fixedly connected to a pipe joint, the top of the pipe joint is rotatably connected to an air supply pipe, and the inlet end of the air supply pipe is externally connected to an air pump.

[0012] Preferably, the discharge member includes a discharge pipe, the top end of the discharge pipe is fixedly connected to the bottom wall of the inner cylinder and communicates with the interior of the inner cylinder, the bottom end of the discharge pipe passes through the bottom wall of the outer cylinder and extends to the bottom of the outer cylinder, and a control valve is fixedly installed at the outlet end of the discharge pipe.

[0013] Preferably, a discharge port corresponding to the discharge pipe is provided on the bottom wall of the inner cylinder, and the discharge port is communicated with the inside of the discharge pipe.

[0014] Technical effects and advantages of the utility model:

[0015] 1. In the utility model, the soaking water is stored in the inner cylinder, and then the top of the inner cylinder is sealed by a sealing mechanism, so that the outside cold air can be prevented from entering and causing the temperature of the soaking water to drop. In addition, the hollow cavity formed between the outer wall of the inner cylinder and the inner wall of the outer cylinder can prevent the inner cylinder from directly contacting with the outside air for heat exchange, so that the heat loss of the soaking water in the inner cylinder can be avoided, thereby realizing the insulation of the soaking water, and then no electric heating is required for temperature control, which greatly reduces the consumption of electric energy;

[0016] 2. In the utility model, the fixing ring can be rotated by operating the handle, so that the sleeve drives the external thread head to rotate, so that the external thread head can cooperate with the inner wall thread of the internal thread sleeve, and the sealing head can slide and cooperate with the top of the inner tube to seal it. Since the external thread head and the internal thread sleeve are fixed by threads, the sealing head cooperates with the inner wall of the inner tube to remain fixed, thereby greatly improving the sealing stability of the inner tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a schematic structural diagram of a double-layer heat-insulating temporary storage bin for soaking grain water.

[0018] Figure 2 The utility model is a cross-sectional view of a double-layer heat-insulating temporary storage bin for soaking grain water.

[0019] Figure 3 It is a structural schematic diagram of the material storage mechanism of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the sealing mechanism of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the inflatable member of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the discharging part of the utility model.

[0023] The accompanying drawings are marked as follows: 1. support seat; 2. material storage mechanism; 21. outer tube; 22. inner tube; 23. hollow cavity; 24. internal threaded sleeve; 25. material discharge port; 3. sealing mechanism; 31. external threaded head; 32. sealing head; 33. operating part; 331. sleeve; 332. fixing ring; 333. handle; 34. airbag; 35. elastic sealing ring; 36. inflatable part; 361. air inlet pipe; 362. air guide pipe; 363. pipe joint; 364. air supply pipe; 4. material discharge part; 41. material discharge pipe; 42. control valve. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] Reference Figure 1 - Figure 3The utility model provides a double-layer heat-insulating temporary storage bin for soaking grain water, comprising a support base 1, a material storage mechanism 2 is arranged on the top of the support base 1, the material storage mechanism 2 comprises an outer cylinder 21, the bottom of the outer cylinder 21 is fixedly connected to the top of the support base 1, an inner cylinder 22 concentrically arranged with the outer cylinder 21 is fixedly connected to the top wall inside the outer cylinder 21, a sealed hollow cavity 23 is formed between the outer wall of the inner cylinder 22 and the inner wall of the outer cylinder 21, and the inner side of the hollow cavity 23 is filled with heat-insulating cotton; an internal threaded sleeve 24 is fixedly connected to the top wall of the outer cylinder 21, a sealing mechanism 3 for sealing the inner cylinder 22 is arranged on the inner side of the internal threaded sleeve 24, and a discharge piece 4 for discharging the soaking grain water is arranged at the center position of the bottom of the outer cylinder 21.

[0026] The grain soaking water is stored in the inner cylinder 22, and then the top of the inner cylinder 22 is sealed by the sealing mechanism 3, so that the outside cold air can be prevented from entering and causing the temperature of the grain soaking water to drop. In addition, the hollow cavity 23 formed between the outer wall of the inner cylinder 22 and the inner wall of the outer cylinder 21 can prevent the inner cylinder 22 from directly contacting with the outside air for heat exchange, so that the heat loss of the grain soaking water in the inner cylinder 22 can be avoided, thereby achieving the insulation of the grain soaking water, and then no electric heating is required for temperature control, which greatly reduces the consumption of electric energy.

[0027] Reference Figure 4 The sealing mechanism 3 includes an external thread head 31, which is threadedly matched with the inner wall of the internal thread sleeve 24, a sealing head 32 is fixedly connected to the bottom of the external thread head 31, the sealing head 32 is slidably matched with the top of the inner tube 22, and an operating member 33 for driving the external thread head 31 to rotate is provided on the top of the external thread head 31; the operating member 33 includes a sleeve 331, the bottom end of the sleeve 331 is fixedly connected to the center position of the top wall of the external thread head 31, the top of the sleeve 331 is fixedly connected to a fixing ring 332, the outer side of the fixing ring 332 is fixedly connected to a plurality of handles 333, and the plurality of handles 333 are distributed around the fixing ring 332 at equal angles.

[0028] By operating the handle 333, the fixing ring 332 can be rotated, so that the sleeve 331 drives the external thread head 31 to rotate, so that the external thread head 31 can cooperate with the inner wall thread of the internal thread sleeve 24, and the sealing head 32 can slide and cooperate with the top of the inner tube 22 and seal it. Since the external thread head 31 and the internal thread sleeve 24 are fixed by threads, the sealing head 32 cooperates with the inner wall of the inner tube 22 to remain fixed, thereby greatly improving the sealing stability of the inner tube 22.

[0029] Reference Figure 5The sealing mechanism 3 also includes an airbag 34, which is an annular structure and is fixedly connected to the outer wall of the sealing head 32. An elastic sealing ring 35 is fixedly connected to the outer side of the airbag 34, and the elastic sealing ring 35 can contact the inner wall of the inner tube 22. An inflatable member 36 for inflating the inside of the airbag 34 is provided on the inner side of the sleeve 331; the inflatable member 36 includes an air inlet pipe 361, which penetrates the sleeve 331 and extends to the inside of the sealing head 32, and the air inlet pipe 361 is connected to the sealing head 32. The head 32 is fixedly connected, and a plurality of air guide tubes 362 are fixedly connected to the bottom end of the outer side of the air inlet pipe 361, and the plurality of air guide tubes 362 are distributed at equal angles around the air inlet pipe 361. The ends of the plurality of air guide tubes 362 away from the air inlet pipe 361 all penetrate the inner wall of the sealing head 32 and are connected to the inside of the airbag 34. The top of the air inlet pipe 361 is fixedly connected to a pipe joint 363, and the top of the pipe joint 363 is rotatably connected to an air supply pipe 364, and the inlet end of the air supply pipe 364 is externally connected to an air pump.

[0030] When the sealing head 32 cooperates with the inner wall of the inner tube 22, the gas is introduced into the interior of the air inlet pipe 361 through the air supply pipe 364, and then evenly introduced into the air bag 34 through each air guide pipe 362. This increases the air pressure inside the air bag 34 and causes it to expand, thereby causing the outer diameter of the elastic sealing ring 35 on the outside of the air bag 34 to expand and fit tightly with the inner wall of the inner tube 22. This can further improve the sealing performance between the sealing head 32 and the inner wall of the inner tube 22, and effectively prevent the problem of lowering the temperature of the water for soaking grains due to the entry of outside air.

[0031] Reference Figure 6 The discharge member 4 includes a discharge pipe 41, the top of which is fixedly connected to the bottom wall of the inner cylinder 22, a discharge port 25 corresponding to the discharge pipe 41 is provided on the bottom wall of the inner cylinder 22, the discharge port 25 is communicated with the inside of the discharge pipe 41, the bottom end of the discharge pipe 41 passes through the bottom wall of the outer cylinder 21 and extends to the bottom of the outer cylinder 21, and a control valve 42 is fixedly installed at the outlet end of the discharge pipe 41. By opening the control valve 42, the pipeline of the discharge pipe 41 can be opened, so that the soaked grain water inside the inner cylinder 22 can be discharged.

[0032] Working principle of the utility model: during installation, the fixing ring 332 can be rotated by operating the handle 333, so that the sleeve 331 drives the external thread head 31 to rotate, so that the external thread head 31 can be matched with the inner wall thread of the internal thread sleeve 24, and the sealing head 32 can be slidably matched with the top end of the inner tube 22 to seal it;

[0033] The gas is then introduced into the air inlet pipe 361 through the air supply pipe 364, and then evenly introduced into the airbag 34 through each air guide pipe 362. This increases the air pressure inside the airbag 34 and causes it to expand, thereby causing the outer diameter of the elastic sealing ring 35 on the outside of the airbag 34 to expand and fit tightly against the inner wall of the inner tube 22. This can further improve the sealing performance between the sealing head 32 and the inner wall of the inner tube 22.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A double-layer heat-insulating temporary storage bin for soaking water, comprising a support base (1), characterized in that: A material storage mechanism (2) is arranged on the top of the support seat (1), and the material storage mechanism (2) comprises an outer cylinder (21), the bottom of the outer cylinder (21) is fixedly connected to the top of the support seat (1), an inner cylinder (22) arranged concentrically with the outer cylinder (21) is fixedly connected to the top wall inside the outer cylinder (21), a sealed hollow cavity (23) is formed between the outer wall of the inner cylinder (22) and the inner wall of the outer cylinder (21), an internal threaded sleeve (24) is fixedly connected to the top wall of the outer cylinder (21), a sealing mechanism (3) for sealing the inner cylinder (22) is arranged on the inner side of the internal threaded sleeve (24), and a material discharge piece (4) for discharging soaked grain water is arranged at the center position of the bottom of the outer cylinder (21).

2. A double-layer heat-insulated temporary storage bin for soaking grain water according to claim 1, characterized in that: The inner side of the hollow cavity (23) is filled with thermal insulation cotton.

3. A double-layer heat-insulating temporary storage bin for soaking grain water according to claim 1, characterized in that: The sealing mechanism (3) comprises an external thread head (31), the external thread head (31) is threadedly matched with the inner wall of the internal thread sleeve (24), the bottom of the external thread head (31) is fixedly connected with a sealing head (32), the sealing head (32) is slidably matched with the top end of the inner tube (22), and the top of the external thread head (31) is provided with an operating member (33) for driving the external thread head (31) to rotate.

4. A double-layer heat-insulating temporary storage bin for soaking grain water according to claim 3, characterized in that: The operating member (33) comprises a sleeve (331), the bottom end of the sleeve (331) is fixedly connected to the center position of the top wall of the external threaded head (31), the top end of the sleeve (331) is fixedly connected to a fixing ring (332), the outer side of the fixing ring (332) is fixedly connected to a plurality of handle bars (333), and the plurality of handle bars (333) are distributed around the fixing ring (332) at equal angles.

5. A double-layer heat-insulated temporary storage bin for soaking grain water according to claim 4, characterized in that: The sealing mechanism (3) further comprises an airbag (34), the airbag (34) being an annular structure and fixedly connected to the outer wall of the sealing head (32), an elastic sealing ring (35) being fixedly connected to the outer side of the airbag (34), the elastic sealing ring (35) being capable of contacting the inner wall of the inner tube (22), and an inflatable member (36) for inflating the interior of the airbag (34) being arranged on the inner side of the sleeve (331).

6. A double-layer heat-insulated temporary storage bin for soaking grain water according to claim 5, characterized in that: The inflatable member (36) comprises an air inlet pipe (361), the air inlet pipe (361) passes through the sleeve (331) and extends to the interior of the sealing head (32), the air inlet pipe (361) is fixedly connected to the sealing head (32), a plurality of air guide pipes (362) are fixedly connected to the bottom end of the outer side of the air inlet pipe (361), the plurality of air guide pipes (362) are distributed at equal angles around the air inlet pipe (361), the ends of the plurality of air guide pipes (362) away from the air inlet pipe (361) all pass through the inner wall of the sealing head (32) and are connected to the interior of the airbag (34), the top of the air inlet pipe (361) is fixedly connected to a pipe joint (363), the top of the pipe joint (363) is rotatably connected to an air supply pipe (364), and the inlet end of the air supply pipe (364) is externally connected to an air pump.

7. A double-layer heat-insulating temporary storage bin for soaking grain water according to claim 1, characterized in that: The discharge member (4) comprises a discharge pipe (41), the top end of which is fixedly connected to the bottom wall of the inner cylinder (22) and communicates with the interior of the inner cylinder (22), the bottom end of which passes through the bottom wall of the outer cylinder (21) and extends to the bottom of the outer cylinder (21), and a control valve (42) is fixedly installed at the outlet end of the discharge pipe (41).

8. A double-layer heat-insulated temporary storage bin for soaking grain water according to claim 7, characterized in that: A discharge port (25) corresponding to the discharge pipe (41) is provided on the bottom wall of the inner cylinder (22), and the discharge port (25) is communicated with the inside of the discharge pipe (41).

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