A water-saving circulating oak barrel cleaning device

Abstract

The invention provides a water-saving circulating oak barrel cleaning device, comprising a spray assembly and a water circulation assembly, the spray assembly comprising a spray part, a water suction pipe and a storage pipe, the spray part comprising a water inlet pipe and a contraction spray part, the water inlet pipe runs through the storage pipe and can slide relative to the storage pipe, the water inlet pipe is connected to the water circulation assembly; the contraction spray part is connected to the water outlet of the water inlet pipe, when the water inlet pipe slides toward the inside of the storage pipe, the contraction spray part can be stored in the storage pipe, when the water inlet pipe slides toward the outside of the storage pipe, the contraction spray part can be expanded outside the storage pipe, a spray head is provided on the contraction spray part, and the spray head is connected to a water passage; the water suction pipe runs through the water inlet pipe and the contraction spray part, the water suction pipe is connected to the water circulation assembly; the water circulation assembly can supply water to the contraction spray part from the water passage and can extract water from the oak barrel from the water extraction passage, so that the oak barrel cleaning operation can be completed efficiently and labor-savingly.

Description

[Technical field]

[0001] The invention relates to the technical field of cleaning tools, and in particular to a water-saving circulating oak barrel cleaning device. [Background technology]

[0002] Oak barrels are used in the wine aging process to promote the late maturity of wine, form characteristic flavors, and enhance and stabilize the color, body, and aroma of wine. Oak barrels are widely used in wineries and production companies to brew high-end wines.

[0003] Oak barrels need to be cleaned and disinfected before and after use. Especially after a cycle of wine storage and aging, after a long period of wine storage, a lot of wine sludge and tartaric acid crystals are deposited on the inner wall of the oak barrel, and the cleaning process is somewhat difficult.

[0004] There are three main methods for cleaning oak barrels: First, small wineries or family workshops use manual water spraying or high-pressure water gun spraying, which has the disadvantages of low efficiency, waste of water resources, incomplete cleaning, and cannot be completed independently by one person; second, a simple spray head cleaning device uses a spherical rotating nozzle. Under the action of water pressure, the rotating metal cleaning head sprays the inside of the oak barrel from the wine outlet. The disadvantages are that the spray head is easy to damage, the operating efficiency is low, the water consumption is large, and there are dead corners; third, large wine production companies use professional large-scale automated equipment for batch cleaning, which has high cleaning efficiency and cleanliness, but the equipment investment cost is high and the water consumption is large.

[0005] Other large containers with characteristics such as large overall volume, difficulty in moving, and small opening area also have technical difficulties such as difficulty in automation, large water consumption, and incomplete cleaning during cleaning operations. [Summary of the invention]

[0006] The present invention aims to solve at least one of the above-mentioned technical problems and provide a water-saving circulating oak barrel cleaning device, which can complete the oak barrel cleaning operation efficiently and labor-savingly.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is:

[0008] A water-saving circulating oak barrel cleaning device comprises a spray component and a water circulation component, wherein the spray component comprises a spray part, a water suction pipe and a storage pipe.

[0009] The spray component includes a water inlet pipe and a contraction spray part, the water inlet pipe passes through the receiving tube and can slide relative to the receiving tube, a water passage having a water inlet and a water diversion port is provided in the water inlet pipe, the water inlet is connected to the water circulation component; the contraction spray part is connected to the water diversion port of the water inlet pipe, when the water inlet pipe slides toward the inside of the receiving tube along the direction from the water diversion port to the water inlet, the contraction spray part can be stored in the receiving tube, when the water inlet pipe slides toward the outside of the receiving tube along the direction from the water inlet to the water diversion port, the contraction spray part can be expanded outside the receiving tube, a spray head is provided on the contraction spray part, and the spray head is connected with the water passage through the water diversion port;

[0010] The water suction pipe is arranged to penetrate the water inlet pipe and the contraction spray part, and a water pumping channel having a water suction port and a water pumping port is arranged in the water suction pipe. The water suction port is located at a side of the contraction spray part away from the water inlet pipe, and the water pumping port of the water suction pipe is connected to the water circulation component;

[0011] The water circulation component can supply water to the contraction spray part through the water passage and can extract water from the oak barrel through the water extraction passage.

[0012] Furthermore, the shrinkable spray part includes a shrinkable tube and an external support member, the shrinkable tube is rotatably connected to the water diversion port of the water inlet pipe and extends in a direction away from the water diversion port; the spray head is rotatably connected to one end of the shrinkable tube away from the water inlet pipe, and the spray head is connected to the water channel through the shrinkable tube; one end of the external support member is slidably connected to the shrinkable tube and can rotate relative to the shrinkable tube, and the other end of the external support member is slidably sleeved on the outside of the water suction pipe.

[0013] Furthermore, the shrinkable tube fitting includes an outer shell tube, an inner hose, a connecting tube and a rotating tube, one end of the outer shell tube is rotatably connected to the inner wall of the water diversion port of the water inlet pipe and extends in a direction away from the water diversion port; the outer support member is slidably connected to the outer shell tube and can rotate relative to the outer shell tube; one end of the inner hose is connected to the water diversion port, and the inner hose passes through the outer shell tube; the connecting tube is sleeved on the end of the inner hose away from the water diversion port, and the end of the connecting tube facing the water diversion port is connected to the outer shell tube; the rotating tube is rotatably connected to the end of the connecting tube away from the water diversion port; the spray head is fixedly connected to the end of the rotating tube away from the connecting tube, and the spray head is connected to the water channel through the inner hose.

[0014] Furthermore, a clamping flange is provided on the outer wall of the connecting pipe at one end of the rotating tube away from the spray head, and a limiting flange is provided on the outer wall of the connecting pipe at one end away from the water diversion port. The clamping flange and the limiting flange form an annular movable groove on the outside of the connecting pipe, and a ball is provided in the movable groove; a spiral water outlet channel is provided in the spray head, and the spiral water outlet channel connects the interior of the inner hose with the outside of the spray head.

[0015] Furthermore, a plurality of sealing rings are provided at the connection between the inner hose and the connecting pipe.

[0016] Furthermore, the outer support member includes a sliding seat, an outer support rod and an elastic member. The sliding seat is slidably mounted outside the water suction pipe, one end of the outer support rod is rotatably connected to the sliding seat, the other end of the outer support rod is slidably connected to the shrinkable tube and can rotate relative to the shrinkable tube, the elastic member is mounted outside the water suction pipe, one end of the elastic member is connected to one end of the sliding seat facing the water suction port, and the other end of the elastic member is fixed to the water suction pipe.

[0017] Furthermore, the water circulation component includes a high-pressure water inlet pump, a water collecting tank, a water filter tank and a water pump. The high-pressure water inlet pump is installed on the water collecting tank, the high-pressure water inlet pump is connected to the water inlet pipe, the water filter tank is arranged in the water collecting tank and is connected through a partition filter screen, the water pump is installed on the water filter tank, and the water pump is connected to the water suction port of the suction pipe.

[0018] Furthermore, a water inlet filter is provided in the water collecting tank, and the water inlet filter is connected to the high-pressure water inlet pump.

[0019] Furthermore, the inner cavity of the water filter box is divided into a primary filter part and a secondary filter part by a primary filter plate. The primary filter part is arranged corresponding to the water pump, and the secondary filter part is located on the side of the primary filter part away from the water pump. The primary filter plate is provided with filter holes, and the primary filter part is connected with the secondary filter part through the filter holes. The primary filter plate is detachably connected to the inner wall of the water filter box; the secondary filter part is connected with the water collecting tank through the partition filter.

[0020] Furthermore, the water filter box also includes a filter residue box, the filter residue box is connected to the primary filter part through a residue outlet, and an opening cover plate is hingedly provided on the filter residue box.

[0021] Due to the adoption of the above technical solution, the present invention has the following beneficial effects:

[0022] 1. In the water-saving circulating oak barrel cleaning device, when the retractable spray part is stored in the storage tube, the storage tube can be extended into the interior of the oak barrel, and the retractable spray part can be unfolded inside the oak barrel. The water circulation component supplies water to the retractable spray part from the water passage, and the water is sprayed from the spray head to clean the inner wall of the oak barrel; the water circulation component can extract the water sprayed from the spray head from the oak barrel through the water suction pipe, and the operator does not need to pour out the water. The above operation can be completed by only one person, making the cleaning work of the oak barrel efficient, time-saving and labor-saving.

[0023] 2. The outer shell tube is rotatably connected to the inner wall of the water outlet of the water inlet pipe. When the water inlet pipe slides toward the inside of the receiving tube, the receiving tube presses against the outer shell tube. The outer shell tube rotates toward the water inlet pipe and is folded on the side of the water inlet pipe facing the water suction port, and slides toward the inside of the receiving tube along the sliding direction of the water inlet pipe.

[0024] 3. The ball is limited in the movable groove by the clamping flange and the limiting flange, which can achieve two effects: first, the ball can clamp the rotating tube to the outside of the connecting tube to prevent the rotating tube from being separated from the connecting tube; second, the movable connection between the rotating tube and the connecting tube is realized. When the water in the water channel is sprayed out from the spiral water outlet channel, the spray head is driven by the force of the water pressure to drive the rotating tube to rotate continuously relative to the connecting tube, so that the water sprayed from the spray head can be sprayed to the inner wall of the oak barrel, including the cleaning dead corners of the inner wall of the oak barrel, making the cleaning more thorough and efficient.

[0025] 4. When the outer shell tube is pressed by the receiving tube, the outer support rod slides along the outer wall of the outer shell tube toward the direction of the spray head while pressing the elastic part, and the elastic part is compressed and deformed toward the water suction port, thereby further driving the outer shell tube to rotate toward the water inlet pipe; when the water inlet pipe slides toward the outside of the receiving tube from the water inlet to the water diversion port, the sliding seat slides in the direction away from the water suction port due to the elastic force generated by the deformation of the elastic part and generates a thrust on the outer support rod, thereby driving the outer shell tube to unfold.

[0026] 5. The water filter tank is connected to the water collection tank through a partition filter, which can filter the water sucked out of the oak barrel and flow it into the water collection tank, thereby realizing the reuse of the cleaned water and saving the water consumption for cleaning the oak barrel.

[0027] 6. The residue filtered by the primary filter plate can fall into the filter residue box from the residue drop port, and the cover plate can be opened to clean the residue, which is convenient for users to clean the filter residue box regularly.

Brief Description of the Drawings

[0028] Figure 1 The figure is a schematic diagram of the structure of a water-saving circulating oak barrel cleaning device in a preferred embodiment.

[0029] Figure 2 This is a schematic diagram of the installation of the suction pipe in the water inlet pipe.

[0030] Figure 3 It is a connection diagram of the shrink fitting and the spray connection seat.

[0031] Figure 4 It is a connection diagram between the shell pipe and the spray connection seat.

[0032] Figure 5 It is a schematic diagram of the connection between the spray head and the shrink fitting.

[0033] Figure 6 Schematic diagram of the distribution of the spiral water outlet channel in the spray head.

[0034] Figure 7 Schematic diagram of the structure of the water circulation component.

[0035] In the accompanying drawings, 1-spray assembly, 110-spray connection seat, 111-water inlet pipe, 112-water inlet, 113-water outlet, 114-water passage, 115-rotation hole, 116-installation channel, 120-spiral water outlet channel, 121-spray head, 122-shrink pipe fittings, 123-shell tube, 124-inner hose, 125-connecting pipe, 150-limiting flange, 151-movable groove, 152-ball, 153-insertion sheath, 126-rotating tube, 160-clamping flange, 171-sliding seat, 172-outer support rod, 173-elastic member, 128 -sealing ring, 129-rotating rod, 13-water suction pipe, 131-water suction port, 132-water extraction port, 133-water extraction channel, 14-storage pipe, 2-water circulation component, 21-high-pressure water inlet pump, 22-water collecting tank, 231-primary filter section, 232-secondary filter section, 233-primary filter plate, 234-receiving flange, 24-water extraction pump, 25-partition filter screen, 26-water inlet filter screen, 27-filter residue box, 271-residue outlet, 272-opening cover, 28-water connecting pipe, 3-vehicle body, 4-controller, 5-water supply pipe, 6-suction pipe, 7-anti-drop baffle, 100-oak barrel. [Specific implementation method]

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a component centered thereon. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a component centered thereon at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0039] like Figures 1 to 7 As shown, a preferred embodiment of the present invention provides a water-saving circulating oak barrel cleaning device, including a spray component 1 and a water circulation component 2, wherein the spray component 1 includes a spray part, a water suction pipe 13 and a storage pipe 14.

[0040] The spray component includes a water inlet pipe 111 and a contraction spray portion. The water inlet pipe 111 is arranged through the storage tube 14 and can slide relative to the storage tube 14. A water passage 114 having a water inlet 112 and a plurality of water outlets 113 is provided in the water inlet pipe 111. The water inlet 112 is connected to the water circulation component 2. Specifically, the water inlet pipe 111 includes a straight-through portion (not marked) and a spray connection seat 110. The straight-through portion slides through the storage tube 14. The straight-through portion is connected to the spray connection seat 110 and is integrally formed. The water passage 114 extends from the straight-through portion to the spray connection seat 110. The water inlet 112 is located on the side of the straight-through portion away from the spray connection seat 110, and a plurality of water outlets 113 are distributed on the spray connection seat 110 at intervals. The contraction spray part is connected to each water outlet 113 of the spray connection seat 110. When the water inlet pipe 111 slides toward the inside of the storage tube 14 from the water outlet 113 to the water inlet 112, the contraction spray part can be stored in the storage tube 14 together with the straight-through part and the spray connection seat 110. When the water inlet pipe 111 slides toward the outside of the storage tube 14 from the water inlet 112 to the water outlet 113, the contraction spray part can be expanded outside the storage tube 14. A spray head 121 is provided on the contraction spray part, and the spray head 121 is connected to the water passage 114 through the water outlet 113.

[0041] The water inlet pipe 111 passes through the straight-through portion and the spray connection seat 110 to provide an installation channel 116, the water suction pipe 13 passes through the installation channel 116 and the contraction spray portion, and the water suction pipe 13 is provided with a water suction channel 133 having a water suction port 131 and a water extraction port 132. The water suction port 131 is located on the side of the contraction spray portion away from the water inlet pipe 111, and the water extraction port 132 of the water suction pipe 13 is connected to the water circulation component 2.

[0042] The water circulation assembly 2 can supply water to the contraction spray portion through the water passage 114 and can pump water out of the oak barrel 100 through the water pumping passage 133 .

[0043] When the retractable spray part is stored in the storage tube 14, the storage tube 14 can be extended into the interior of the oak barrel 100, and the retractable spray part can be unfolded inside the oak barrel 100. The water circulation component 2 supplies water to the retractable spray part from the water passage 114, and the water is sprayed from the spray head 121 to clean the inner wall of the oak barrel 100; the water circulation component 2 can extract the water sprayed from the spray head 121 from the oak barrel 100 through the water suction pipe 13, and the operator does not need to pour out the water. The above operation can be completed by only one person, making the cleaning work of the oak barrel 100 efficient, time-saving and labor-saving.

[0044] In this embodiment, an anti-slip baffle 7 is provided at one end of the water inlet pipe 111 away from the contraction spray portion. The outer diameter of the anti-slip baffle 7 is larger than the inner diameter of the storage tube 14 to prevent the water inlet pipe 111 from completely entering the storage tube 14.

[0045] In this embodiment, the shrinkage spray part includes six groups of shrinkage pipe fittings 122 and an external support member. Two of the six groups of shrinkage pipe fittings 122 are longer than the other four groups, so that they can adapt to the ellipsoidal shape of the oak barrel. A shrinkage pipe fitting 122 is rotatably connected to a water outlet 113 of the spray connection seat 110 and extends in a direction away from the water outlet 113. The spray head 121 is rotatably connected to one end of the shrinkage pipe fitting 122 away from the spray connection seat 110, and the spray head 121 is connected to the water passage 114 through the shrinkage pipe fitting 122. One end of the external support member is slidably connected to the shrinkage pipe fitting 122 and can rotate relative to the shrinkage pipe fitting 122, and the other end of the external support member is slidably sleeved on the outside of the water suction pipe 13.

[0046] In this embodiment, each shrink tube 122 includes an outer shell tube 123, an inner hose 124, a connecting tube 125 and a rotating tube 126. One end of the outer shell tube 123 is rotatably connected to the inner wall of the water outlet 113 of the spray connection seat 110 and extends in a direction away from the water outlet 113. Specifically, two rotating holes 115 are respectively provided on opposite sides of the inner wall at the water outlet 113, and two rotating rods 129 are respectively provided on opposite sides of the outer shell tube 123 corresponding to the two rotating holes 115. Each rotating rod 129 is rotatably inserted into a rotating hole 115 at one end away from the outer shell tube 123.

[0047] One end of the inner hose 124 is connected to the water outlet 113 , and the inner hose 124 is arranged to penetrate the outer shell tube 123 . The inner hose 124 communicates with the water passage 114 and the spray head 121 .

[0048] The connecting tube 125 is sleeved on the end of the inner hose 124 away from the water diversion port 113, and the end of the connecting tube 125 facing the water diversion port 113 is connected to the outer shell tube 123. In this embodiment, the inner wall of the outer shell tube 123 corresponding to the connecting tube 125 is convexly provided with a plug-in sheath 153, and the outer wall of the connecting tube 125 is recessed with a plug-in groove (not marked), and the plug-in sheath 153 is inserted into the plug-in groove to fix one end of the connecting tube 125 in the outer shell tube 123.

[0049] The rotating tube 126 is rotatably connected to one end of the connecting tube 125 away from the water diversion port 113, and the spray head 121 is fixedly connected to one end of the rotating tube 126 away from the connecting tube 125. Specifically, one end of the rotating tube 126 away from the spray head 121 is provided with a clamping flange 160 toward the outer wall ring of the connecting tube 125, and the outer wall ring of one end of the connecting tube 125 away from the water diversion port 113 is provided with a limiting flange 150. The clamping flange 160 and the limiting flange 150 form an annular movable groove 151 outside the connecting tube 125, and a ball 152 is provided in the movable groove 151. The ball 152 is in contact with both the limiting flange 150 and the clamping flange 160; the spray head 121 is provided with an internal thread on one side facing the rotating tube 126, and the rotating tube 126 is provided with an external thread corresponding to the internal thread, and the external thread is screwed with the internal thread to fix the rotating tube 126 to the spray head 121. A spiral water outlet channel 120 is provided in the spray head 121 , and the spiral water outlet channel 120 connects the inside of the inner hose 124 with the outside of the spray head 121 .

[0050] The ball 152 is limited in the movable groove 151 by the clamping flange 160 and the limiting flange 150, which can achieve two effects: first, the ball 152 can clamp the rotating tube 126 on the outside of the connecting tube 125 to prevent the rotating tube 126 from being separated from the connecting tube 125; second, the movable connection between the rotating tube 126 and the connecting tube 125 is realized. When the water in the water channel 114 is sprayed out from the spiral water outlet channel 120, the spray head 121 is driven by the force of the water pressure to drive the rotating tube 126 to rotate continuously relative to the connecting tube 125, so that the water sprayed from the spray head 121 can be sprayed onto the inner wall of the oak barrel 100, including the cleaning dead corners of the inner wall of the oak barrel 100, making the cleaning more thorough and efficient.

[0051] In this embodiment, a plurality of sealing rings 128 are provided at the connection between the inner hose 124 and the connecting pipe 125. The plurality of sealing rings 128 can connect the inner hose 124 and the connecting pipe 125 more tightly to prevent the inner hose 124 from being separated from the connecting pipe 125 due to the impact of water pressure.

[0052] In this embodiment, the outer support member includes a sliding seat 171, six outer support rods 172 and an elastic member 173. The sliding seat 171 is slidably sleeved outside the water suction pipe 13. One end of each of the six outer support rods 172 is rotatably connected to the outer wall of the sliding seat 171, and the other ends of the six outer support rods 172 are respectively slidably connected to the outer shell tubes 123 of the six groups of shrink tubes 122 and can rotate relative to the outer shell tubes 123. Specifically, the outer wall of the sliding seat 171 is provided with six rotation grooves (not shown in the figure), and one end of an outer support rod 172 is rotatably arranged in a rotation groove; the outer wall of the outer shell tube 123 is provided with a guide slideway (not shown in the figure) along the length direction, and the other end of the outer support rod 172 is slidably arranged in the guide slideway and can rotate relative to the outer shell tube 123. The elastic member 173 is sleeved outside the water suction pipe 13, one end of the elastic member 173 is connected to one end of the sliding seat 171 facing the water suction port 131, and the other end of the elastic member 173 is fixed to the water suction pipe 13. When the water inlet pipe 111 slides toward the outside of the receiving pipe 14 along the direction from the water diversion port 113 to the water inlet 112, when the outer shell pipe 123 is pressed by the receiving pipe 14, the outer support rod 172 slides along the guide slideway of the outer shell pipe 123 toward the direction of the spray head 121 while pressing the elastic member 173, and the elastic member 173 is compressed and deformed toward the water suction port 131, thereby further driving the outer shell pipe 123 to rotate toward the water inlet pipe 111; when the water inlet pipe 111 moves along the water inlet port 113, the outer shell pipe 123 is pressed by the receiving pipe 14. When sliding toward the outside of the storage tube 14 in the direction from the outlet 112 to the water diversion outlet 113, one end of the outer support rod 172 slides along the guide slide of the outer shell tube 123 toward the direction of the water inlet pipe 111, and the other end of the outer support rod 172 rotates relative to the sliding seat 171. At the same time, the sliding seat 171 slides in the direction away from the water suction port 131 due to the elastic force generated by the deformation of the elastic member 173 and generates a thrust on the outer support rod 172, and the outer support rod 172 unfolds the six outer shell tubes 123.

[0053] In this embodiment, the water circulation assembly 2 is mounted on a vehicle body 3 , and the vehicle body 3 can drive the water circulation assembly 2 to move, so as to facilitate the movement of the water circulation assembly 2 .

[0054] In this embodiment, the water circulation component 2 includes a high-pressure water inlet pump 21, a water collecting tank 22, a water filter tank and a water pump 24. The high-pressure water inlet pump 21 is installed on the water collecting tank 22. The high-pressure water inlet pump 21 is connected to the water inlet 112 of the water inlet pipe 111 through a water supply pipe 5. The water filter tank is arranged in the water collecting tank 22 and is connected through a partition filter 25. The outlet pipe of the water pump 24 is located in the water filter tank. The water pump 24 is connected to the water inlet 132 of the suction pipe 13 through a suction pipe 6. The structures of the high-pressure water inlet pump 21 and the water pump 24 belong to the prior art, and the installation method thereof is a technical means well known to those skilled in the art. A water inlet (not shown) is provided on the top of the water collecting tank 22 to facilitate the replenishment of water into the water collecting tank 22. The filter water box is connected to the water collecting box 22 through a partition filter 25 , and the water sucked out from the oak barrel 100 can flow into the water collecting box 22 after filtering, so as to realize the reuse of the cleaning water and save the water consumption for cleaning the oak barrel 100 .

[0055] In this embodiment, a water inlet filter 26 is provided in the water collecting box 22, and the high-pressure water inlet pump 21 is connected to the inside of the water collecting box 22 through a water receiving pipe 28. The water inlet filter 26 is connected to the end of the water receiving pipe 28 away from the high-pressure water inlet pump 21.

[0056] In this embodiment, the inner cavity of the water filter box is divided into a primary filter part 231 and a secondary filter part 232 by a primary filter plate 233. The outlet pipe of the water pump 24 is located in the primary filter part 231, and the secondary filter part 232 is located on the side of the primary filter part 231 away from the water pump 24. The primary filter plate 233 is provided with a filter hole (not marked), and the secondary filter part 232 is connected to the primary filter part 231 through the filter hole. The primary filter plate 233 is detachably connected to the inner wall of the water filter box. Specifically, a receiving flange 234 is provided on the inner wall of the water filter box, and one side of the primary filter plate 233 is detachably connected to the receiving flange 234. The secondary filter part 232 is connected to the water collection box 22 through the partition filter 25. The water extracted from the oak barrel 100 needs to be filtered through the primary filter plate 233 and the partition filter 25 before entering the water collecting tank 22. The water needs to be filtered through the water inlet filter 26 before being sucked from the water collecting tank 22 to the water inlet pipe 111. It can be seen that the water that has cleaned the oak barrel 100 is reused after layers of filtration, and the circulating water used to clean the oak barrel 100 is cleaner.

[0057] In this embodiment, the filter water box also includes a filter residue box 27, and the filter residue box 27 is connected to the primary filter part 231 through a residue outlet 271. In this embodiment, the primary filter plate 233 gradually tilts from the water pump 24 to the residue outlet 271, and an opening cover plate 272 is hingedly provided on the filter residue box 27. The residue filtered by the primary filter plate 233 can slide from the residue outlet 271 into the filter residue box 27, and the opening cover plate 272 can be opened to clean the residue, which is convenient for the user to clean the filter residue box 27 regularly.

[0058] In this embodiment, the water-saving circulating oak barrel cleaning device also includes a controller 4, which is installed on the vehicle body 3 and connected to the high-pressure water inlet pump 21 and the water pump 24 through lines to control the operation of the high-pressure water inlet pump 21 and the water pump 24.

[0059] The method of using the water-saving circulating oak barrel cleaning device is as follows:

[0060] The oak barrel 100 is fixed horizontally. In the initial state, the retractable spray part is retracted in the storage tube 14, the elastic member 173 is in a deformed state, and the water collection tank 22 contains clean water. The water inlet pipe 111 is slid toward the outside of the storage tube 14 along the direction from the water inlet 112 to the water outlet 113, and one end of the outer support rod 172 slides along the guide slide of the outer shell tube 123 toward the direction of the spray connection seat 110. The other end of the outer support rod 172 rotates relative to the sliding seat 171. At the same time, the sliding seat 171 is subjected to the elastic force generated by the deformation of the elastic member 173, and slides in the direction away from the water suction port 131 and generates a thrust on the outer support rod 172. The outer support rod 172 unfolds the six outer shell tubes 123;

[0061] The controller 4 controls the high-pressure water inlet pump 21 to start, and the cleaning water in the water collection tank 22 is filtered through the water inlet filter 26 and enters the water passage 114 from the water inlet 112 through the water supply pipe 5, and enters the inner hose 124 through the six water outlets 113 respectively, and the cleaning water is finally sprayed out from the spiral water outlet channel 120 of the spray head 121. The high pressure of the cleaning water in the spiral water outlet channel 120 forces the spray head 121 to rotate in the direction away from the water outlet. The user holds the storage tube 14 to move the spray head 121 to various places on the inner wall of the oak barrel 100. During the movement of the spray head 121, the cleaning water is sprayed to the inner wall of the oak barrel 100, and the inner wall of the oak barrel 100 is cleaned;

[0062] When it is necessary to extract the clean water from the oak barrel 100, the water suction port 131 of the water suction pipe 13 is moved to the water accumulation place in the oak barrel 100, and the water pump 24 is turned on. The clean water is pumped to the primary filter part 231 through the water suction channel 133, the water suction port 132 and the suction pipe 6. The clean water falls to the secondary filter part 232 along the primary filter plate 233, and the residue is filtered on the primary filter plate 233 and slides from the residue drop port 271 along the primary filter plate 233 to the filter residue box 27. After entering the secondary filter part 232, the clean water is filtered again through the partition filter 25 and enters the water collection tank 22.

[0063] When it is necessary to clean the residue in the filter residue box 27, the cover plate 272 is opened. When it is necessary to clean the residue in the secondary filter portion 232, the cover plate 272 is opened and the primary filter plate 233 is removed.

[0064] When it is necessary to store the retractable spray part into the storage tube 14, the water inlet pipe 111 is slid toward the inside of the storage tube 14 along the direction from the water diversion port 113 to the water inlet port 112. The bottom of the storage tube 14 presses against the outer wall of the shell tube 123. The shell tube 123 rotates toward the water inlet pipe 111 and folds on the side of the spray connecting seat 110 facing the water suction port 131, and slides toward the inside of the storage tube 14 together with the straight-through portion and the spray connecting seat 110 in the sliding direction of the water inlet pipe 111.

[0065] Since the dregs will take away a small amount of the cleaning water during the filtering process of the cleaning water, the user can add cleaning water to the water collecting tank 22 along the water inlet according to the cleaning degree of the oak barrel 100.

[0066] It can be understood that the number of the water diversion ports 113 and the shrinkable tubes 122 is not limited to six in the present embodiment, and in other embodiments, the number may be several.

[0067] It can be understood that the sliding connection between the outer support rod 172 and the outer shell tube 123 is not limited to the connection method in the present embodiment. In other embodiments, a ring (not shown) is provided at the end of the outer support rod 172 away from the sliding seat 171. The ring is slidably mounted on the outer shell tube 123 and is limited on the outer shell tube 123 by the spray head 121.

[0068] The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modified changes completed under the technical spirit suggested by the present invention should fall within the patent scope covered by the present invention.

Claims

1. A water-saving circulating oak barrel cleaning device, characterized in that: It comprises a spray assembly (1) and a water circulation assembly (2), wherein the spray assembly (1) comprises a spray part, a water suction pipe (13) and a storage pipe (14). The spray component comprises a water inlet pipe (111) and a contraction spray portion, the water inlet pipe (111) passing through the receiving tube (14) and being able to slide relative to the receiving tube (14), a water passage (114) having a water inlet (112) and a water outlet (113) being provided in the water inlet pipe (111), the water inlet pipe (111) comprising a straight-through portion and a spray connection seat (110), the straight-through portion slidably passing through the receiving tube (14), the straight-through portion being connected to the spray connection seat (110) and being integrally formed, the water passage (114) extending from the straight-through portion to the spray connection seat (110), the water inlet (112) being located on a side of the straight-through portion away from the spray connection seat (110), and a plurality of the water outlets (113) being distributed at intervals on the spray connection seat (110). On the connecting seat 110; the water inlet (112) is connected to the water circulation component (2); the contraction spray part is connected to the water outlet (113) of the water inlet pipe (111); when the water inlet pipe (111) slides from the water outlet (113) to the water inlet (112) toward the inside of the receiving tube (14), the contraction spray part can be received in the receiving tube (14); when the water inlet pipe (111) slides from the water inlet (112) to the water outlet (113) toward the outside of the receiving tube (14), the contraction spray part can be expanded outside the receiving tube (14); a spray head (121) is provided on the contraction spray part; the spray head (121) is connected to the water passage (114) through the water outlet (113); The shrinkable spraying part comprises a shrinkable pipe member (122) and an outer support member; the shrinkable pipe member (122) comprises an outer shell tube (123), an inner hose (124), a connecting pipe (125) and a rotating pipe (126); one end of the outer shell tube (123) is rotatably connected to the inner wall of the water outlet (113) of the water inlet pipe (111) and extends in a direction away from the water outlet (113); one end of the outer support member is slidably connected to the outer shell tube (123) and can rotate relative to the outer shell tube (123); one end of the inner hose (124) is connected to the water outlet (113); the inner hose (124) is rotatably connected to the inner wall of the water outlet (113) of the water inlet pipe (111) and extends in a direction away from the water outlet (113); one end of the outer support member is slidably connected to the outer shell tube (123) and can rotate relative to the outer shell tube (123); one end of the inner hose (124) is connected to the water outlet (113); The outer shell tube (123) is provided; the connecting tube (125) is sleeved on the end of the inner hose (124) away from the water outlet (113); the end of the connecting tube (125) facing the water outlet (113) is connected to the outer shell tube (123); the rotating tube (126) is rotatably connected to the end of the connecting tube (125) away from the water outlet (113); the spray head (121) is fixedly connected to the end of the rotating tube (126) away from the connecting tube (125); the spray head (121) is connected to the water passage (114) through the inner hose (124); An end of the rotating tube (126) away from the spray head (121) is provided with a clamping flange (160) towards the outer wall of the connecting tube (125); an end of the connecting tube (125) away from the water outlet (113) is provided with a limiting flange (150) on its outer wall; the clamping flange (160) and the limiting flange (150) form an annular movable groove (151) on the outside of the connecting tube (125); a ball (152) is provided in the movable groove (151); a spiral water outlet channel (120) is provided in the spray head (121); the spiral water outlet channel (120) communicates the inside of the inner hose (124) with the outside of the spray head (121); The other end of the outer support member is slidably sleeved on the outside of the water suction pipe (13); The outer support member comprises a sliding seat (171), an outer support rod (172) and an elastic member (173); the sliding seat (171) is slidably sleeved outside the water suction pipe (13); one end of the outer support rod (172) is rotatably connected to the sliding seat (171); the other end of the outer support rod (172) is slidably connected to the shrinkable tube member (122) and can rotate relative to the shrinkable tube member (122); the elastic member (173) is sleeved outside the water suction pipe (13); one end of the elastic member (173) is connected to one end of the sliding seat (171) facing the water suction port (131); the other end of the elastic member (173) is fixed to the water suction pipe (13); The water suction pipe (13) is arranged to penetrate the water inlet pipe (111) and the contraction spraying part, and a water pumping channel (133) having a water suction port (131) and a water pumping port (132) is arranged in the water suction pipe (13), the water suction port (131) is located on a side of the contraction spraying part away from the water inlet pipe (111), and the water pumping port (132) of the water suction pipe (13) is connected to the water circulation component (2); The water circulation component (2) comprises a high-pressure water inlet pump (21), a water collection tank (22), a water filter tank and a water pump (24); the high-pressure water inlet pump (21) is mounted on the water collection tank (22); the high-pressure water inlet pump (21) is connected to the water inlet pipe (111); the water filter tank is arranged in the water collection tank (22) and is connected to the water collection tank via a partition filter (25); the water pump (24) is mounted on the water filter tank; the water pump (24) is connected to the water suction port (132) of the water suction pipe (13); the water circulation component (2) can supply water to the contraction spray part through the water passage (114) and can extract water from the oak barrel through the water pumping passage (133).

2. The water-saving circulating oak barrel cleaning device according to claim 1, characterized in that: A plurality of sealing rings (128) are provided at the connection between the inner hose (124) and the connecting pipe (125).

3. The water-saving circulating oak barrel cleaning device according to claim 1, characterized in that: A water inlet filter (26) is provided in the water collecting box (22), and the water inlet filter (26) is connected to the high-pressure water inlet pump (21).

4. The water-saving circulating oak barrel cleaning device according to claim 1, characterized in that: The inner cavity of the water filter box is divided into a primary filter portion (231) and a secondary filter portion (232) by a primary filter plate (233); the primary filter portion (231) is arranged corresponding to the water pump (24); the secondary filter portion (232) is located on a side of the primary filter portion (231) away from the water pump (24); a filter hole is provided on the primary filter plate (233); the primary filter portion (231) and the secondary filter portion (232) are connected via the filter hole; the primary filter plate (233) is detachably connected to the inner wall of the water filter box; and the secondary filter portion (232) is connected to the water collection box (22) via the partition filter screen (25).

5. The water-saving circulating oak barrel cleaning device according to claim 4, characterized in that: The water filter box further comprises a filter residue box (27), the filter residue box (27) being connected to the primary filter portion (231) via a residue outlet (271), and an opening cover plate (272) being hingedly provided on the filter residue box (27).

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