Grain moistening water tank and wine cooler all-in-one machine

Abstract

The utility model discloses an all-in-one machine with a grain moistening water tank and a wine cooler. The grain moistening water tank comprises a tank body arranged in the rack, a water inlet pipe and a steam inlet pipe which are arranged on the tank body, and a steam injection pipe which is arranged in the tank body and is connected with the steam inlet pipe, the steam injection pipe is provided with at least one row of steam injection holes for steam injection, and a grain moistening water outlet pipe is arranged at the lower end of the tank body; the machine shell is arranged in the machine frame and is in butt joint with the box body, the heat exchange device is installed in the machine shell, the electric control box is arranged on the outer side of the machine shell, and a wine steam inlet pipe and a wine liquid outlet pipe which are connected with the heat exchange device both extend out of the machine shell. According to the utility model, the wine cooler and the grain moistening water tank are integrally mounted in the rack to form a non-detachable whole body, are mutually associated in the aspect of assembly structure, do not need to be independently mounted in the use process, can be integrally mounted and used, and are extremely high in mounting efficiency, relatively small in occupied space and very convenient to use.

Description

Technical field:

[0001] The utility model relates to the technical field of wine brewing, in particular to a grain moistening water tank and wine cooler integrated machine. Background technology:

[0002] It is understood that the brewing process of Maotai-flavor liquor mainly consists of koji making, brewing, aging, and blending. Grain moistening is a relatively important part of the brewing process. Before steaming and cooking, the sorghum that has been appropriately crushed by the brewing masters must be moistened with grain water. After moistening, the sorghum grains expand, laying the foundation for subsequent steaming and gelatinization. Brewing masters said that grain moistening can not only allow the starch granules in the sorghum to absorb enough water, but also remove some substances that are prone to produce astringency during brewing, which plays a role in improving the quality of the wine.

[0003] Grain moistening process requirements: The temperature of the water used for moistening the grain should be ≥95~100℃. Before moistening the grain, prepare the expected amount of water for each moistening. When the water temperature is greater than 95℃, the grain can be moistened. Pour the accurately measured moistening water into the grain pile so that all the sorghum absorbs water evenly. The higher the temperature of the moistening water, the better the moistening effect.

[0004] In the winemaking industry, a cooling device (also called a wine cooler) is also an indispensable equipment, which is used to take away the heat generated during the liquefaction of wine vapor to form liquid liquor.

[0005] However, in the prior art, the grain moistening tank and the cooling device (also called a wine cooler) used to prepare grain moistening water are independently designed and are two devices that are unrelated in structure. As a result, they need to be installed independently during use, and the installation location must be considered. They will also take up a large space, making them inconvenient to use and causing great trouble to users. For example, the applicant has proposed an authorized Chinese utility model patent (patent number 202223095137.9), which discloses an intelligent wine cooler energy-saving and emission reduction system, which includes: a wine retort; a heat exchange module (i.e., a wine cooler) for condensing and cooling wine vapor into low-temperature liquor; a heat recovery water tank, which is connected to the first-level heat exchange condensing core in the heat exchange module and provides a cold source for the first-level heat exchange condensing core; a cooling tower module, which is connected to the second-level heat exchange condensing core in the heat exchange module and provides a cold source for the second-level heat exchange condensing core; the heat recovery water tank is connected to the grain moistening tank through the fifth circulating pump module to supply high-temperature hot water to the grain moistening tank. In conjunction with the attached specification of the patent, Figure 1 It can be seen that the heat exchange module (i.e., the wine cooler) and the grain moistening tank are independently designed and are not related to each other in the assembly structure. They need to be installed independently during use, and the installation position must be considered. They will also take up a large space, are not convenient to use, and cause great trouble to users, that is, the above-mentioned technical problems also exist.

[0006] In view of this, the inventors have proposed the following technical solutions through continuous research, development, testing and use. Utility model content:

[0007] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an integrated machine with a grain moistening water tank and a wine cooler.

[0008] In order to solve the above technical problems, the utility model adopts the following technical scheme: the integrated grain moistening water tank and wine cooler comprises: a frame; a grain moistening water tank, which comprises a box body arranged in the frame, a water inlet pipe and a steam inlet pipe arranged on the box body, a steam injection pipe arranged in the box body and connected to the steam inlet pipe, the steam injection pipe is provided with at least one row of steam injection holes for steam injection, and a grain moistening water outlet pipe is provided at the lower end of the box body; a wine cooler, which comprises a casing arranged in the frame and connected to the box body, a heat exchange device installed inside the casing and an electric control box arranged outside the casing, and the wine steam inlet pipe and the wine liquid outlet pipe connected to the heat exchange device both extend out of the casing.

[0009] Furthermore, in the above technical solution, a plate and shell heat exchanger is also arranged in the box body, and the plate and shell heat exchanger includes a shell and a heat exchange core installed in the shell, and a plurality of heat exchange tubes arranged at intervals on the outside of the shell and used to assist in heating the water in the box body, the heat exchange core has a plate-side flow channel inside, and a shell-side flow channel isolated from the plate-side flow channel is formed between the heat exchange core and the shell, and the heat exchange tubes are all connected to the shell-side flow channel; a plurality of heat exchange tubes are connected to a grain steam exhaust steam heat recovery inlet pipe, a condenser connected to the shell-side flow channel is arranged on the lower side of the shell, and a medium inlet pipe connected to the plate-side flow channel and a medium outlet pipe for recovering hot water are also arranged on the outside of the shell; the ends of the condenser, the medium inlet pipe, the medium outlet pipe and the grain steam exhaust steam heat recovery inlet pipe extend out of the box body.

[0010] Furthermore, in the above technical solution, an exhaust pipe connected to the shell-side flow channel and used to discharge gas is provided on the upper side of the shell, and the end of the exhaust pipe extends out of the box body, and a bent pipe is also connected to the outside of the end of the exhaust pipe, and the end of the bent pipe is also connected to the upper end face of the box body, so that the end of the exhaust pipe is also connected to the upper inner wall of the box body through the bent pipe.

[0011] Furthermore, in the above technical solution, a plurality of the heat exchange tubes are connected to an end shell, and the end shell is conical, and a smaller end thereof is connected to the grain steam exhaust steam heat recovery inlet pipe.

[0012] Furthermore, in the above technical solution, the heat exchange tube is a corrugated tube, the inner wall of which is formed with a plurality of first annular grooves distributed at intervals, and the outside of the heat exchange tube is formed with a first annular convex portion at a position corresponding to the first annular groove.

[0013] Furthermore, in the above technical solution, a siphon plate is also provided in the box body, which divides the inner cavity of the box body into a conventional heating zone and a rapid heating zone through the siphon plate, and a boiling water circulation interval is provided between the upper end of the siphon plate and the upper inner wall of the box body, the conventional heating zone and the upper end of the rapid heating zone are connected through the boiling water circulation interval, and the lower end of the siphon plate is provided with a siphon port for sucking low-temperature hot water from the conventional heating zone into the rapid heating zone, the steam injection pipe is placed in both the conventional heating zone and the rapid heating zone, and the heat exchange tube is placed in the rapid heating zone.

[0014] Furthermore, in the above technical solution, a first water seal shell is also arranged around the end of the grain steam exhaust heat recovery inlet pipe, a second water seal shell with an upward opening is arranged around the wine steam inlet pipe, and a tap water pipe is arranged in the casing, which connects the second water seal shell and the first water seal shell.

[0015] Furthermore, in the above technical solution, a heat insulation board is provided inside the casing, and the inner cavity of the casing is divided into a first chamber and a second chamber by the heat insulation board; the electrical control box and the heat exchange device are respectively fixed in the first chamber and the second chamber, and the heat insulation board is placed between the electrical control box and the heat exchange device.

[0016] Furthermore, in the above technical solution, the heat insulation board includes a first metal plate and a second metal plate located on both sides and a thermal insulation layer arranged between the first metal plate and the second metal plate.

[0017] Furthermore, in the above technical solution, the number of the wine coolers is two, which are symmetrically distributed on both sides of the grain moistening water tank, wherein the length of the wine cooler is equal to the width of the grain moistening water tank, and the wine cooler and the grain moistening water tank are distributed in a straight line, and the front end surfaces of the two wine coolers with electric control boxes are respectively distributed on the left and right sides of the frame; or, the wine cooler and the grain moistening water tank are distributed in a C shape, and the front end surfaces of the two wine coolers with electric control boxes are both located protruding outside the front side of the frame and distributed parallel to the front side of the frame.

[0018] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model integrates the wine cooler and the grain moistening water tank into the frame to form an inseparable whole, which are mutually related in the assembly structure and do not need to be installed independently during use. The wine cooler and the grain moistening water tank can be installed and used as a whole, and the installation efficiency is extremely high, and the occupied space is relatively small, which solves the problem of needing to consider the installation position, and is particularly suitable for use in small spaces in wineries and is very convenient to use. Description of the drawings:

[0019] Figure 1 It is a stereogram of the utility model from the first viewing angle;

[0020] Figure 2It is a stereogram of the second viewing angle of the utility model;

[0021] Figure 3 It is a stereogram of the utility model from a third viewing angle;

[0022] Figure 4 It is a cross-sectional view of the utility model;

[0023] Figure 5 It is the internal structure diagram of the utility model. Specific implementation method:

[0024] The utility model is further described below in conjunction with specific embodiments and drawings.

[0025] See Figure 1-5 As shown, a grain-moistening water tank and wine cooler integrated machine comprises: a frame 200 , a grain-moistening water tank 100 , and a wine cooler 300 , wherein the grain-moistening water tank 100 and the wine cooler 300 are both installed in the frame 200 .

[0026] The grain moistening water tank 100 is used to heat water to produce grain moistening water. The grain moistening water tank 100 includes a box body 1 arranged in a frame 200, a water inlet pipe 11 and a steam inlet pipe 21 arranged on the box body 1, and a steam injection pipe 2 arranged in the box body 1 and connected to the steam inlet pipe 21. The steam injection pipe 2 is provided with at least one row of steam injection holes 22 for steam injection. The lower end of the box body 1 is provided with a grain moistening water outlet pipe 12. When working, water is injected into the closed box body 1 by the water inlet pipe 11, and high-temperature steam is introduced by the steam inlet pipe 21. The high-temperature steam is introduced into the steam injection pipe 2 and ejected from the steam injection hole 22. At this time, the ejected high-temperature steam will be pressurized, and the high-temperature steam can heat the water in the closed box body 1 and heat the water to 97-100°C to form grain moistening water.

[0027] The box 1 is also provided with a plate-shell heat exchanger 3, which includes a shell 31, a heat exchange core 32 installed in the shell 31, and a plurality of heat exchange tubes 33 arranged at intervals outside the shell 31 and used to assist in heating the water in the box 1. The heat exchange core 32 has a plate-side flow channel 301 inside, and a shell-side flow channel 302 is formed between the heat exchange core 32 and the shell 31, which is isolated from the plate-side flow channel 301. The heat exchange tubes 33 are all connected to the shell-side flow channel 302. Connected; multiple heat exchange tubes 33 are connected to a grain steam exhaust steam heat recovery inlet pipe 34, a condenser 35 connected to the shell side flow channel 302 is arranged on the lower side of the shell 31, and a medium inlet pipe 311 connected to the plate side flow channel 301 and a medium outlet pipe 312 for recovering hot water are also arranged on the outer side of the shell 31; the ends of the condenser 35, the medium inlet pipe 311, the medium outlet pipe 312, and the grain steam exhaust steam heat recovery inlet pipe 34 extend out of the box body 1. During operation, in order to better recycle the high-temperature exhaust steam generated in the process of steaming grains, the high-temperature exhaust steam is directly recovered and passed into the exhaust steam heat recovery inlet pipe 34, and then enters the heat exchange tube 33 in the plate and shell heat exchanger 3. The high-temperature exhaust steam is directly heat-exchanged with the water in the box body 1 through the heat exchange tube 33, so that the high-temperature exhaust steam can heat the water in the box body 1, so as to achieve the purpose of recycling the high-temperature exhaust steam for auxiliary heating of water, so that when the steam injection pipe 2 injects steam through the steam injection hole 22 to heat the water in the later stage, the water can be quickly heated to 97-100°C, the heating efficiency is higher, the time is shorter, and the steam input can be saved, and the high-temperature exhaust steam generated in the process of steaming grains can be recycled, which is more environmentally friendly and energy-saving; when the high-temperature exhaust steam for steaming grains passes through the heat exchange tube 33, it is partially condensed into high-temperature condensed water and enters the Shell side flow channel 302, at the same time, the medium inlet pipe 311 is passed into the cold medium (such as cold water), and the cold medium (such as cold water) enters the plate side flow channel 301. At this time, the high-temperature condensed water and the uncondensed high-temperature grain steam exhaust steam are heat exchanged with the cold medium (such as cold water), so that the 25-30°C cold medium (such as cold water) becomes a hot medium (such as hot water) with a temperature of about 70°C, and flows out from the medium outlet pipe 312, which can be used for shower water, etc., which can further improve the utilization rate of high-temperature grain steam exhaust steam and increase the recycling effect; and in this process, not only can the high-temperature condensed water be converted into low-temperature condensed water, but also the uncondensed high-temperature grain steam exhaust steam can be condensed after heat exchange with the cold medium (such as cold water) to form a larger amount of low-temperature condensed water, improve the condensation effect, and reduce gas emissions, reduce the emission of "white smoke", and improve the environmental quality of winemaking. The condensed water finally formed is discharged from the condensation pipe 35.

[0028] The upper side of the shell 31 is provided with an exhaust pipe 313 which is connected with the shell-side flow channel 302 and is used to discharge the gas, and the end of the exhaust pipe 313 extends out of the box body 1. During operation, since most of the exhaust pipe 313 is placed in the box body 1, only the end of the exhaust pipe 313 extends out of the box body 1. When the high-temperature uncondensed gas is discharged upwardly out of the box body 1 through the exhaust pipe 313, it can also exchange heat with the water in the box body 1 through the exhaust pipe 313, which can further reduce gas emissions, reduce the emission of "white smoke", and improve the environmental quality of winemaking. In particular, the steam injection pipe 2 is distributed at the bottom of the inner cavity of the box body 1, so that the water heating efficiency of the upper part of the inner cavity of the box body 1 will be relatively slow, while the exhaust pipe 313 is distributed in the middle and upper part of the inner cavity of the box body 1, so that the high-temperature uncondensed gas has a better heat exchange effect with the water in the box body 1 through the exhaust pipe 313, and can further improve the effect of auxiliary heating of the water in the box body 1.

[0029] The outer side of the end of the exhaust pipe 313 is also connected to a curved pipe 314, and the end of the curved pipe 314 is also connected to the upper end surface of the box body 1, so that the end of the exhaust pipe 313 is also connected to the upper inner wall of the box body 1 through the curved pipe 314, which can achieve the effect of balancing the internal and external air pressure.

[0030] An L-shaped overflow pipe 310 is also disposed outside the exhaust pipe 313 , and a distal end of the overflow pipe 310 extends upward to the top of the inner cavity of the box body 1 .

[0031] The heat exchange tube 33 may be a straight tube or a corrugated tube, the inner wall of which is formed with a plurality of first annular grooves spaced apart, and the outer portion of the heat exchange tube 33 is formed with a first annular convex portion 331 at a position corresponding to the first annular groove. The first annular groove inside the heat exchange tube 33 creates turbulence, which can improve the heat exchange efficiency, that is, improve the auxiliary heating effect.

[0032] The plurality of heat exchange tubes 33 are connected to an end shell 36, which is conical, and the smaller end of which is connected to the grain steam exhaust steam heat recovery inlet pipe 34. During operation, the high-temperature grain steam exhaust steam first enters through the grain steam exhaust steam heat recovery inlet pipe 34, then passes through the end shell 36, and then enters the plurality of heat exchange tubes 33 at the same time, so as to achieve a good heat exchange effect and improve the auxiliary heating function.

[0033] There are two inlet pipes 34 for recovering the heat from the exhaust steam from grain steaming, which are distributed on both sides of the plate and shell heat exchanger 3, and each inlet pipe 34 for recovering the heat from the exhaust steam from grain steaming is connected to an end shell 36, and the end shells 36 are connected to a group of first heat exchange tubes, each group of first heat exchange tubes has multiple first heat exchange tubes, and the two groups of first heat exchange tubes are respectively connected to both sides of the shell 31, so that more first heat exchange tubes are used to realize heat exchange, and the auxiliary heating effect is better.

[0034] The first support plate 321 and the second support plate 322 are respectively arranged on both sides of the upper end of the heat exchange core 32, and the third support plate 323 and the fourth support plate 324 are respectively arranged on both sides of the lower end of the heat exchange core 32. The first support plate 321 and the second support plate 322, the third support plate 323 and the fourth support plate 324 are all connected to the inner wall of the shell 31, so that a gap is formed between the outer periphery of the heat exchange core 32 and the shell 31, and at the same time, it can ensure that the heat exchange core 32 is stably installed in the shell 31, and its assembly structure is stable, the quality is better, and the service life is long.

[0035] The box body 1 is also provided with a siphon plate 4, which divides the inner cavity of the box body 1 into a conventional heating zone 13 and a rapid heating zone 14, and a boiling water circulation interval 401 is provided between the upper end of the siphon plate 4 and the upper inner wall of the box body 1, and the upper ends of the conventional heating zone 13 and the rapid heating zone 14 are connected through the boiling water circulation interval 401, and the lower end of the siphon plate 4 is provided with a siphon port 402 for sucking low-temperature hot water from the conventional heating zone 13 into the rapid heating zone 14, and the steam injection pipe 2 is placed in both the conventional heating zone 13 and the rapid heating zone 14, and the heat exchange tube 33 is placed in the rapid heating zone 14. During operation, since the inner cavity of the box body 1 is divided into the conventional heating zone 13 and the rapid heating zone 14, the heat exchange tube 33 is placed in the rapid heating zone 14. That is to say, the heating zone of the grain-moistening water tank is concentrated in the middle, namely the rapid heating zone 14. The heat exchanged by the heat exchange tube 33 is concentrated in the rapid heating zone 14, so that the water in the rapid heating zone 14 will be heated to boiling first, and the heat will be diffused to the conventional heating zone 13 in the form of boiling. At this time, due to the temperature difference, the boiling water in the rapid heating zone 14 will flow outward to the conventional heating zone 13 through the boiling water circulation interval 401, while the low-temperature water in the conventional heating zone 13 will be sucked into the rapid heating zone 14 through the siphon port 402, so as to have the advantages of uniform heating and better heating effect.

[0036] The structure and specific assembly structure of the siphon plate 4 are described in detail below:

[0037] The siphon plate 4 is in an inverted L-shape, and includes a vertical plate 41 fixed in the box body 1 and a guide plate 42 arranged at the upper end of the vertical plate 41 and perpendicular or inclined relative to the vertical plate 41, and the guide plate 42 extends into the conventional heating area 13. The siphon port 402 is arranged at the lower end of the vertical plate 41, and the lower end of the vertical plate 41 is fixedly mounted on the bottom surface of the inner cavity of the box body 1. Alternatively, the lower end of the vertical plate 41 is fixedly mounted on the bottom surface of the inner cavity of the box body 1 through a bracket.

[0038] The condenser 35 is also provided with a hot water pipe 351, which is connected to the bottom of the box body 1, and the hot water pipe 351 is also provided with a first control valve 352 for controlling whether it is connected to the condenser 35, so as to control whether the hot water pipe 351 is connected to the condenser 35, and further control the temperature of the condensed water flowing out of the condenser 35 to meet different usage requirements.

[0039] In summary, when the grain-moistening water tank 100 is working, the high-temperature exhaust steam generated in the grain steaming process is recovered and passed into the grain steaming exhaust steam heat recovery inlet pipe 34, and then enters the heat exchange tube 33 in the plate and shell heat exchanger 3. The high-temperature exhaust steam is directly heat-exchanged with the water in the box body 1 through the heat exchange tube 33, so that the high-temperature exhaust steam can heat the water in the box body 1, so as to achieve the purpose of recovering the high-temperature grain steaming exhaust steam to assist in heating the water, so that when the steam injection pipe 2 injects steam through the steam injection hole 22 to heat the water in the later stage, the water can be quickly heated to 97-100°C, the heating efficiency is higher, the time is shorter, and the steam input can be saved. The high-temperature grain steaming exhaust steam generated in the grain steaming process can also be recycled, which is more environmentally friendly and energy-saving; when the high-temperature grain steaming exhaust steam passes through the heat exchange tube 33, it is partially condensed into high-temperature condensed water and enters the shell side The flow channel 302, at the same time, the medium inlet pipe 311 is introduced with a cold medium (such as cold water), and the cold medium (such as cold water) enters the plate flow channel 301. At this time, the high-temperature condensed water and the uncondensed high-temperature grain steam exhaust steam are heat exchanged with the cold medium (such as cold water), so that the 25-30°C cold medium (such as cold water) is changed into a hot medium (such as hot water) with a temperature of about 70°C, and flows out from the medium outlet pipe 312, which can be used for shower water, etc., which can further improve the utilization rate of the high-temperature grain steam exhaust steam and increase the recycling effect; and in this process, not only the high-temperature condensed water can be changed into low-temperature condensed water, but also the uncondensed high-temperature grain steam exhaust steam can be condensed after heat exchange with the cold medium (such as cold water) to form a larger amount of low-temperature condensed water, thereby improving the condensation effect, and at the same time, it can reduce gas emissions, reduce the emission of "white smoke", and improve the environmental quality of winemaking.

[0040] The wine cooler 300 includes a housing 5 disposed in the frame 200 and docked with the box body 1, a heat exchange device 6 installed inside the housing 5, and an electric control box 7 disposed outside the housing 5. In order to achieve the heat insulation function, the utility model makes the following design: a heat insulation board 8 is disposed inside the housing 5, and the inner cavity of the housing 5 is divided into a first chamber 501 and a second chamber 502 by the heat insulation board 8; the electric control box 7 and the heat exchange device 6 are fixed in the first chamber 501 and the second chamber 502 respectively, and the heat insulation board 8 is placed between the electric control box 7 and the heat exchange device 6. The heat insulation plate 8 can not only isolate the heat emitted by the heat exchange device 6 during the heat exchange process to prevent the heat from being transferred to the electric control box 7, but also the heat insulation plate 8 can block the wine vapor leaked due to insufficient sealing of the connecting pipe to prevent the wine vapor from being directly transferred to the electric control box 7, thereby achieving the heat insulation function, ensuring that the electric control box 7 is not affected by the heat or wine vapor emitted by the heat exchange device 6, avoiding damage to the electric control box due to long-term exposure to high temperature, ensuring that the electric control box 7 can operate normally and stably, and improving the service life of the electric control box, thereby improving the service life of the entire wine cooler, making it more convenient to use and having stronger market competitiveness.

[0041] The heat insulation board 8 includes a first metal plate 81 and a second metal plate 82 located on both sides and a heat preservation and heat insulation layer 83 arranged between the first metal plate 81 and the second metal plate 82. The first metal plate 81 and the second metal plate 82 are preferably stainless steel plates. The heat insulation board 8 is an integrated structure, and a plurality of groups of limit plates 53 are arranged in the housing 5. There is a gap between each group of limit plates 53, and the heat insulation board 8 is inserted in the gap to be stably installed in the housing.

[0042] The wine vapor inlet pipe 61 and the wine liquid outlet pipe 62 connected to the heat exchange device 6 both extend out of the casing 5. The wine vapor inlet pipe 61 extends out of the upper end surface of the casing 5, and the wine liquid outlet pipe 62 extends from the side of the lower end of the casing 5. Of course, the wine liquid outlet pipe 62 can also extend from the lower end surface of the casing 5.

[0043] Among them, a control valve is also provided on the wine outlet pipe 62, and the control valve is used to control the conduction of the wine outlet pipe 62 to control the quality of the wine. For example, the wine is divided into the first wine, the middle wine and the last wine, among which the middle wine has the best quality. In the early stage, the wine outlet pipe 62 is connected to the first wine tank, and the control valve is opened to allow the first wine to flow into the first wine tank; then the control valve is closed, and the wine outlet pipe 62 is connected to the middle wine tank, and the control valve is opened again to allow the middle wine to flow into the middle wine tank; then the control valve is closed, and the wine outlet pipe 62 is connected to the last wine tank, and the control valve is opened again to allow the last wine to flow into the last wine tank, thereby achieving the purpose of taking wine.

[0044] A first water seal shell 341 is further provided on the periphery of the end of the grain steam exhaust steam heat recovery inlet pipe 34, and a second water seal shell 611 with an upward opening is provided on the periphery of the wine steam inlet pipe 61. A tap water pipe 51 is provided in the casing 5, and the tap water pipe 51 connects the second water seal shell 611 and the first water seal shell 341. Water is poured into the second water seal shell 611 and the first water seal shell 341 through the tap water pipe 51 so as to realize the water sealing function later. Moreover, the tap water pipe 51 can simultaneously pour water into the second water seal shell 611 and the first water seal shell 341, thereby achieving universal functions and making the structure simpler.

[0045] The front end of the housing 5 is provided with a faucet, which is connected to a tap. Water can be discharged through the faucet to wash hands, etc., which is extremely convenient to use.

[0046] The structure of the wine cooler 300 is basically the same as the structure of a heat recovery wine cooler disclosed in the utility model with patent number ZL202121944625.5 proposed by the applicant. Except for the structure described above, other specific structures will not be repeated one by one.

[0047] There are two wine coolers 300, which are symmetrically distributed on both sides of the grain moistening water tank 100, wherein the length of the wine cooler 300 is equal to the width of the grain moistening water tank 100, and the wine cooler 300 and the grain moistening water tank 100 are distributed in a straight line, and the front ends of the two wine coolers 300 with the electric control box 7 are respectively distributed on the left and right sides of the frame 200; or, the wine cooler 300 and the grain moistening water tank 100 are distributed in a C shape, and the front ends of the two wine coolers 300 with the electric control box 7 are both located outside the front side of the frame 200 and are distributed parallel to the front side of the frame 200. In this embodiment, the solution adopted is: the length of the wine cooler 300 is equal to the width of the grain moistening water tank 100, and the wine cooler 300 and the grain moistening water tank 100 are distributed in a straight line, and the front end surfaces of the two wine coolers 300 with the electric control box 7 are respectively distributed on the left and right sides of the frame 200. In addition, the upper end surface of the grain moistening water tank 100 is basically flush with the upper end surface of the wine cooler 300, and the rear side surface of the grain moistening water tank 100 is basically flush with the rear side surface of the wine cooler 300, thereby ensuring the overall aesthetics of the entire grain moistening water tank and wine cooler integrated machine.

[0048] In summary, the utility model integrates the wine cooler and the grain moistening water tank into the frame to form an inseparable whole. The wine cooler and the grain moistening water tank do not need to be installed independently during use. The wine cooler and the grain moistening water tank can be installed and used as a whole. The installation efficiency is extremely high and the occupied space is relatively small. The problem of needing to consider the installation position is solved, and the utility model is particularly suitable for use in small spaces of wineries and is very convenient to use.

[0049] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. Any equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. The integrated machine of grain moistening water tank and wine cooler is characterized by: It includes: Rack(200); A grain moistening water tank (100), comprising a tank body (1) arranged in a frame (200), a water inlet pipe (11) and a steam inlet pipe (21) arranged on the tank body (1), a steam injection pipe (2) arranged in the tank body (1) and connected to the steam inlet pipe (21), the steam injection pipe (2) being provided with at least one row of steam injection holes (22) for steam injection, and a grain moistening water outlet pipe (12) being provided at the lower end of the tank body (1); A wine cooler (300) comprises a casing (5) arranged in a frame (200) and connected to a housing (1), a heat exchange device (6) installed inside the casing (5), and an electric control box (7) arranged outside the casing (5), wherein a wine vapor inlet pipe (61) and a wine liquid outlet pipe (62) connected to the heat exchange device (6) both extend outside the casing (5).

2. The integrated grain moistening water tank and wine cooler according to claim 1 is characterized by: A plate-and-shell heat exchanger (3) is also arranged in the housing (1), the plate-and-shell heat exchanger (3) comprising a housing (31), a heat exchange core (32) installed in the housing (31), and a plurality of heat exchange tubes (33) arranged at intervals outside the housing (31) and used to assist in heating water in the housing (1); a plate-side flow channel (301) is provided inside the heat exchange core (32), and a shell-side flow channel (302) isolated from the plate-side flow channel (301) is formed between the heat exchange core (32) and the housing (31); and the heat exchange tubes (33) are all connected to the shell-side flow channel (301). 02); a plurality of heat exchange tubes (33) are connected to a grain steam exhaust steam heat recovery inlet pipe (34); a condenser pipe (35) connected to the shell side flow channel (302) is provided on the lower side of the shell (31); and a medium inlet pipe (311) connected to the plate side flow channel (301) and a medium outlet pipe (312) for recovering hot water are also provided on the outer side of the shell (31); the ends of the condenser pipe (35), the medium inlet pipe (311), the medium outlet pipe (312), and the grain steam exhaust steam heat recovery inlet pipe (34) extend out of the box body (1).

3. The integrated machine of grain moistening water tank and wine cooler according to claim 2 is characterized by: An exhaust pipe (313) is provided on the upper side of the shell (31) and is connected to the shell-side flow channel (302) and is used to exhaust gas. The end of the exhaust pipe (313) extends outside the box (1), and the outer side of the end of the exhaust pipe (313) is also connected to a bent pipe (314). The end of the bent pipe (314) is also connected to the upper end surface of the box (1), so that the end of the exhaust pipe (313) is also connected to the upper inner wall of the box (1) through the bent pipe (314).

4. The integrated grain moistening water tank and wine cooler according to claim 2 is characterized by: The plurality of heat exchange tubes (33) are connected to an end shell (36), the end shell (36) being conical, with a smaller end thereof being connected to the grain steam exhaust heat recovery inlet pipe (34).

5. The integrated grain moistening water tank and wine cooler according to claim 4 is characterized by: The heat exchange tube (33) is a corrugated tube, the inner wall of which is formed with a plurality of first annular grooves distributed at intervals, and a first annular convex portion (331) is formed on the outside of the heat exchange tube (33) at a position corresponding to the first annular groove.

6. The integrated grain moistening water tank and wine cooler according to claim 2, characterized in that: The housing (1) is further provided with a siphon plate (4), the inner cavity of the housing (1) being divided into a conventional heating zone (13) and a rapid heating zone (14) by the siphon plate (4), and a boiling water circulation interval (401) is provided between the upper end of the siphon plate (4) and the upper inner wall of the housing (1), the upper ends of the conventional heating zone (13) and the rapid heating zone (14) being connected via the boiling water circulation interval (401), the lower end of the siphon plate (4) being provided with a siphon port (402) for sucking low-temperature hot water from the conventional heating zone (13) into the rapid heating zone (14), the steam injection pipe (2) being arranged in both the conventional heating zone (13) and the rapid heating zone (14), and the heat exchange pipe (33) being arranged in the rapid heating zone (14).

7. The integrated grain moistening water tank and wine cooler according to any one of claims 2 to 6, characterized in that: A first water seal (341) is further provided on the periphery of the end of the grain steam exhaust heat recovery inlet pipe (34), a second water seal (611) with an upward opening is provided on the periphery of the wine steam inlet pipe (61), and a tap water pipe (51) is provided in the casing (5), the tap water pipe (51) being in communication with the second water seal (611) and the first water seal (341).

8. The integrated grain moistening water tank and wine cooler according to any one of claims 1 to 6, characterized in that: A heat insulation board (8) is provided inside the casing (5), and the inner cavity of the casing (5) is divided into a first chamber (501) and a second chamber (502) by the heat insulation board (8); the electric control box (7) and the heat exchange device (6) are respectively fixed in the first chamber (501) and the second chamber (502), and the heat insulation board (8) is placed between the electric control box (7) and the heat exchange device (6).

9. The integrated grain moistening water tank and wine cooler according to claim 8, characterized in that: The heat insulation board (8) comprises a first metal plate (81) and a second metal plate (82) located on two sides, and a heat preservation and heat insulation layer (83) arranged between the first metal plate (81) and the second metal plate (82).

10. The integrated grain moistening water tank and wine cooler according to claim 7, characterized in that: The number of the wine coolers (300) is two, and they are symmetrically distributed on both sides of the grain-moistening water tank (100), wherein the length of the wine cooler (300) is equal to the width of the grain-moistening water tank (100), and the wine cooler (300) and the grain-moistening water tank (100) are arranged in a straight line, and the front ends of the two wine coolers (300) with the electric control boxes (7) are respectively distributed on the left and right sides of the frame (200); or, the wine cooler (300) and the grain-moistening water tank (100) are arranged in a C-shape, and the front ends of the two wine coolers (300) with the electric control boxes (7) are both located outside the front side of the frame (200) and are distributed parallel to the front side of the frame (200).

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