A fresh-keeping store for green tea

Abstract

The application provides a fresh-keeping store for green tea storage, which is applied to the field of green tea storage. The fresh-keeping store is characterized in that a water collecting plate is arranged at the bottom of the fresh-keeping store body. When water droplets are formed in the fresh-keeping store body, the water droplets slide down along the side wall and gather in the middle part of the water collecting plate, then gradually infiltrate along the water guide rod, and the bottom of the water guide rod is obviously discolored, so that the staff is reminded of the water droplets possibly formed in the fresh-keeping store body. Compared with the prior art which only adopts the arrangement of a humidity sensor, the influence of the tea preservation under the condition can be greatly reduced, the tea preservation effect is effectively ensured, in addition, according to the different changes of the plurality of water guide rods, the amount of the water droplets in the fresh-keeping store body can be preliminarily judged, more accurate warnings are provided for the staff, and the staff can process more quickly and timely.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of green tea storage, in particular to a fresh-keeping store for green tea. BACKGROUND

[0002] The tea leaf fresh-keeping store: the temperature in the store is generally 0-5C; the environment for storing tea leaves is kept below 5C, that is, the tea leaves are stored in a refrigeration store. When using this method, the following should be noted: for the tea leaves stored for less than six months, the refrigeration temperature should be maintained at 0-5C for the most economical and effective result; for the tea leaves stored for more than half a year, it is better to freeze them (-10 to -18C). The storage is best in a special refrigeration store. If the tea leaves must be stored together with other food, the tea leaves should be properly packaged.

[0003] The green tea has high requirements for temperature and humidity during storage, especially humidity. When the humidity is too high, the tea leaves are easily deteriorated and humidified. The existing fresh-keeping store is provided with a humidity sensor, but the humidity sensor can only monitor the change of air humidity. When the sealing of the fresh-keeping store is damaged or the air compressor for refrigeration is damaged, condensation water beads are easily generated in the store, which has a serious impact on the preservation of tea leaves. However, the humidity sensor is difficult to monitor when such a situation occurs. SUMMARY

[0004] The present application aims to provide an early warning when water beads appear in the store, so that the user can take corresponding measures in time to reduce the impact of unexpected water beads on the preservation of tea leaves. Compared with the prior art, the present application provides a fresh-keeping store for green tea, which comprises a fresh-keeping store body, a display screen with a control chip is installed on the surface of the fresh-keeping store body, a temperature sensor and a humidity sensor are installed at the top of the fresh-keeping store body, the monitoring results of the temperature sensor and the humidity sensor are displayed on the display screen, a plurality of pairs of blocks are fixedly connected to the left and right inner walls of the fresh-keeping store body, a partition plate is placed on each pair of blocks, a water collecting plate is fixedly connected to the bottom of the fresh-keeping store body, a plurality of limiting holes are dug in the middle of the water collecting plate, a water guide rod is inserted into the limiting hole, the top of the plurality of water guide rods is fixedly connected with a water shielding disc, the edge of the water shielding disc is adsorbed and bonded with the upper surface of the water collecting plate, a warning cavity is formed between the lower surface of the water collecting plate and the bottom of the fresh-keeping store body, an outer shielding plate is fixedly connected to the front outer end of the fresh-keeping store body, the outer shielding plate faces the warning cavity, and the lower end of the water guide rod extends into the warning cavity.

[0005] By setting the water collecting plate at the bottom of the fresh-keeping cabinet body, when water droplets are formed in the fresh-keeping cabinet body, the water droplets slide down along the side wall and gather in the middle of the water collecting plate, and then gradually infiltrate along the water guide rods, so that the bottom of the water guide rod is obviously discolored, thereby reminding the staff of the possible formation of water droplets in the fresh-keeping cabinet body. Compared with the prior art which only uses a humidity sensor, the influence of tea preservation under this condition can be greatly reduced, the tea preservation effect is effectively guaranteed, and in addition, according to the different changes of the plurality of water guide rods, the amount of water droplets in the fresh-keeping cabinet body can be preliminarily judged, so as to provide more accurate warning for the staff and enable them to handle it more quickly and timely.

[0006] Further, the upper surface of the water collecting plate is a concave structure with a low middle and a high edge, and the transition between the edge and the middle is inclined, so that the generated water droplets can gather in the middle of the water collecting plate along the inclined surface after sliding down along the inner wall of the fresh-keeping cabinet body, and then be conducted downward by the water guide rods to realize early warning.

[0007] Further, the end of the water guide rod located in the early warning cavity is provided with an outer protective tube, the upper and lower ends of the outer protective tube are fixedly connected with the bottom of the water collecting plate and the inner bottom end of the fresh-keeping cabinet body respectively, and the outer protective tube and the outer cover plate are both hard transparent structures. The outer protective tube is used to isolate the plurality of water guide rods, so that the plurality of water guide rods are not easily affected by each other, and the early warning result of the amount of water droplets in the fresh-keeping cabinet body according to the discoloration of different water guide rods is more accurate.

[0008] Further, the outer end of the water guide rod is fixedly wrapped with a sealing ring, the sealing ring and the limiting hole are matched with each other, and the bottom of the water guide rod is in contact with the inner bottom end of the fresh-keeping cabinet body. The water guide rod is used to block the limiting hole, so that the water gathered in the middle of the water collecting plate is not easy to directly slide down along the limiting hole, and thus the reaction of the different discoloration phenomena of the plurality of water guide rods to the amount of water droplets is not easily disturbed.

[0009] Further, the water shielding disc includes a top plate, an outer extension piece fixedly connected to the outer end of the top plate, and a pre-elimination piece connected to the outer edge of the outer extension piece. The pre-elimination piece is in contact with the inclined surface of the water collecting plate. The outer edge of the outer extension piece is also fixedly connected with a plurality of annularly arranged magnetic pieces. One end of the magnetic piece is fixedly penetrated through the pre-elimination piece, and the other end of the magnetic piece is adsorbed to the inclined surface of the water collecting plate. The water shielding disc is used to shield the water gathered in the water collecting plate, so that it is not easy to be directly exposed in the fresh-keeping cabinet body, thereby effectively reducing the influence of the water droplets formed in the fresh-keeping cabinet body on the humidity in the fresh-keeping cabinet body, and protecting the tea preservation from being affected.

[0010] Further, the top plate is a hard structure, the outer extension piece is a water-absorbing flexible inclined structure, the pre-dissipation piece is made of a water-soluble material, when the accumulated water droplets reach the pre-dissipation piece, the water droplets can dissolve the pre-dissipation piece, so that a gap is formed between the edge of the outer extension piece and the surface of the water collecting plate, thereby achieving the effect of dissipating the water droplets, and when the water droplets are dissipated, part of the water droplets can enter the water collecting plate along the gap between the outer extension piece and the water collecting plate to accumulate, and the pre-dissipation piece is not in complete contact with the water collecting plate, thereby effectively ensuring that a gap can be formed between the outer extension piece and the surface of the water collecting plate when the pre-dissipation piece is not present.

[0011] Further, the water guide rod includes a solid section fixedly connected with the top plate, a hollow section in contact with the inner bottom end of the fresh-keeping cabinet body, and a water inlet section fixedly connected between the solid section and the hollow section, and the water inlet section and the hollow section are filled with a water-absorbing inner core.

[0012] Further, the water inlet section is a multi-perforated structure, the hollow section is a hard transparent structure, the bottom of the hollow section is sealed, and the water-absorbing inner core is a water-absorbing structure with water-reactive ink sprayed on the surface, so that the water droplets can enter the water guide rod along the gap on the water inlet section, and the water-absorbing inner core changes color after absorbing water, and the change can be observed by a worker at the outer shutter, thereby achieving early warning, the positions of the multiple water inlet sections gradually decrease from the middle to the outside, and the lower end of the outermost water inlet section is located in the limiting hole, so that the outermost water guide rod can be in contact with water and change color when water accumulates in the middle of the water collecting plate, and only when the water accumulates more and more, the multiple water guide rods gradually change color from the outside to the middle, thereby achieving the effect of indicating the amount of water droplets in the fresh-keeping cabinet body according to different color changes.

[0013] Further, the bottom of the fresh-keeping cabinet body is paved with a moisture-sensing pad, the bottom of the water guide rod extends into the moisture-sensing pad, the bottom of the hollow section is through, and the water-absorbing inner core directly contacts the moisture-sensing pad, the moisture-sensing pad includes a water-reactive color-changing layer and multiple evenly distributed water barriers, the water barriers are fixedly penetrated through the water-reactive color-changing layer, and the multiple water guide rods are respectively located between adjacent two water barriers, in this arrangement, water is directly transmitted to the moisture-sensing pad along the water guide rod and diffused on the moisture-sensing pad, so that the color change corresponding to one water guide rod becomes larger, and the warning effect is more obvious, and the water barriers are used for water isolation, so that the parts of the moisture-sensing pads corresponding to adjacent two water guide rods are not easily affected by each other.

[0014] Compared with the prior art, the application has the following advantages:

[0015] Through the setting of the water collecting plate at the bottom of the fresh-keeping cabinet body, when water beads are formed in the fresh-keeping cabinet body, the water slides down along the side wall and is collected in the middle of the water collecting plate, and then gradually infiltrates along the water guide rod, so that the bottom of the water guide rod is obviously discolored, the warning of the staff about the possible water beads in the fresh-keeping cabinet body is realized, compared with the prior art which only uses the setting of the humidity sensor, the influence of the tea preservation under this condition can be greatly reduced, the tea preservation effect is effectively guaranteed, in addition, according to the different changes of the plurality of water guide rods, the amount of water beads in the fresh-keeping cabinet body can be preliminarily judged, more accurate warning is provided for the staff, so that they can deal with it more quickly and timely. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view of the present application;

[0017] Figure 2 It is a front view of the present application;

[0018] Figure 3 It is a structure diagram of the water collecting plate part of the present application;

[0019] Figure 4 It is a perspective view of the water cover when viewed from below of the present application;

[0020] Figure 5 It is a perspective view of the water cover when viewed from above of the present application;

[0021] Figure 6 It is a top view of the water cover of the present application;

[0022] Figure 7 It is a perspective view of the water guide rod of the present application;

[0023] Figure 8 It is a sectional view of the water guide rod part of the present application;

[0024] Figure 9 It is a schematic diagram of the water collecting plate part in example 2 of the present application;

[0025] Figure 10 It is a schematic diagram of the change of the humidity sensing pad after encountering water.

[0026] Explanation of reference numerals in the drawings:

[0027] 1 fresh-keeping cabinet body, 2 display screen, 3 outer cover plate, 41 temperature sensor, 42 humidity sensor, 5 water collecting plate, 6 water cover, 61 top plate, 62 outer extension piece, 63 pre-absorption piece, 7 water guide rod, 71 solid section, 72 water inlet section, 73 hollow section, 74 water absorption inner core, 81 water discoloration layer, 82 water barrier plate, 9 magnetic piece, 10 stop block, 11 partition plate, 12 sealing ring, 13 outer protection tube. DETAILED DESCRIPTION

[0028] The embodiments will be described clearly and completely in connection with the drawings of the specification, and all other embodiments obtained by those skilled in the art without creative labor on the basis of the embodiments in the present application belong to the scope of protection of the present application.

[0029] Embodiment 1:

[0030] The present application provides a kind of green tea storage fresh-keeping store, please refer to Figures 1-2 Including fresh-keeping store body 1, fresh-keeping store body 1 surface is equipped with display screen 2 with control chip, temperature sensor 41 and humidity sensor 42 are installed in the top end of fresh-keeping store body 1, the monitoring result of temperature sensor 41 and humidity sensor 42 is displayed on display screen 2, fresh-keeping store body 1 left and right inner wall is fixedly connected with multiple pairs of stopper 10, each pair of stopper 10 is placed with partition plate 11, fresh-keeping store body 1 bottom is fixedly connected with water collecting plate 5, the upper surface of water collecting plate 5 is recessed structure with middle low edge high, and the transition between the edge of water collecting plate 5 and middle is inclined, so that the water droplet generated can be gathered to the middle part along the inclined surface of water collecting plate 5 after sliding along the inner wall of fresh-keeping store body 1, and is conducted downward through water guide rod 7, realizes early warning.

[0031] Please refer to Figure 3 A plurality of limiting holes are dug in the middle part of water collecting plate 5, water guide rod 7 is inserted in the limiting hole, the top of multiple water guide rods 7 is fixedly connected with water shield 6, the edge of water shield 6 and the upper surface of water collecting plate 5 are mutually adsorbed and bonded, the early warning cavity is formed between the lower part of water collecting plate 5 and the inner bottom end of fresh-keeping store body 1, the outer cover plate 3 is fixedly connected to the front of the outer end of fresh-keeping store body 1, the outer cover plate 3 is opposite to the early warning cavity, the lower end of water guide rod 7 extends into the early warning cavity, the outer end of water guide rod 7 is fixedly wrapped with sealing ring 12, the sealing ring 12 and the limiting hole are matched with each other, and the bottom of water guide rod 7 and the inner bottom end of fresh-keeping store body 1 are in contact with each other, water guide rod 7 is used for plugging limiting hole, so that the water gathered in the middle part of water collecting plate 5 is not easy to slide directly along the limiting hole, and then the different discoloration phenomenon of multiple water guide rods 7 is not easy to be disturbed.

[0032] The end of water guide rod 7 located in the early warning cavity is provided with outer protection tube 13, the upper and lower ends of outer protection tube 13 are fixedly connected with the bottom of water collecting plate 5 and the inner bottom end of fresh-keeping store body 1 respectively, and outer protection tube 13 and outer cover plate 3 are both hard transparent structure, outer protection tube 13 is used for isolating multiple water guide rods 7, so that multiple water guide rods 7 are not easy to affect each other, so that the early warning result of water droplet in fresh-keeping store body 1 is more accurate according to the discoloration of different water guide rods 7.

[0033] Please refer to Figures 4-5, the water shielding tray 6 comprises a top plate 61, an outer extension sheet 62 fixedly connected to the outer end of the top plate 61, and a pre-dissipation sheet 63 connected to the outer edge of the outer extension sheet 62, the pre-dissipation sheet 63 is in contact with the inclined surface of the water collecting plate 5, and the water collecting plate 5 is in contact with the inclined surface of the water collecting plate 5. Figure 6 The outer edge of the outer extension sheet 62 is also fixedly connected with a plurality of magnetic sheet pendants 9 arranged in a ring array, one end of the magnetic sheet pendants 9 is fixedly penetrated through the pre-dissipation sheet 63, and the other end of the magnetic sheet pendants 9 is adsorbed with the inclined surface of the water collecting plate 5. The water shielding tray 6 is used to shield the water accumulated in the water collecting plate 5, so that it is not easy to directly expose in the fresh-keeping cabinet body 1, thereby effectively reducing the influence of the water droplets generated in the fresh-keeping cabinet body 1 on the humidity in the fresh-keeping cabinet body 1, protecting the tea from being affected, the top plate 61 is a hard structure, the outer extension sheet 62 is a flexible inclined structure with water absorption, and the pre-dissipation sheet 63 is made of water-soluble material. When the accumulated water droplets reach there, the water droplets can dissolve the pre-dissipation sheet 63, so that a gap is formed between the edge of the outer extension sheet 62 and the surface of the water collecting plate 5, and a certain water droplet consumption effect is achieved. When the water droplets are consumed, part of the water droplets can enter the water collecting plate 5 along the gap between the outer extension sheet 62 and the water collecting plate 5 to accumulate, and the pre-dissipation sheet 63 is not in complete contact with the water collecting plate 5, which effectively ensures that a gap can be formed between the outer extension sheet 62 and the surface of the water collecting plate 5 when there is no pre-dissipation sheet 63.

[0034] Please refer to Figures 7-8 The water guide rod 7 comprises a solid section 71 fixedly connected with the top plate 61, a hollow section 73 in contact with the bottom end in the fresh-keeping cabinet body 1, and a water inlet section 72 fixedly connected between the solid section 71 and the hollow section 73. The water inlet section 72 and the hollow section 73 are filled with a water-absorbing inner core 74. The water inlet section 72 is a multi-penetrating hole structure, the hollow section 73 is a hard transparent structure, and the bottom of the hollow section 73 is sealed. The water-absorbing inner core 74 is a water-absorbing structure with water-color-changing ink sprayed on the surface. The water droplets can enter the water guide rod 7 along the gap on the water inlet section 72. At this time, the water-absorbing inner core 74 changes color after absorbing water, which can be observed by the staff outside the fresh-keeping cabinet body 1, thereby realizing early warning. Along the direction from the middle to the outside, the positions of the plurality of water inlet sections 72 gradually decrease, and the lower end of the outermost water inlet section 72 is located in the limiting hole. When water accumulates in the middle of the water collecting plate 5, the outermost water guide rod 7 can be in contact with the water and change color. Only when the water accumulates more and more, along the direction from the outside to the middle, the plurality of water guide rods 7 gradually change color in turn, thereby realizing the effect of indicating the amount of water droplets in the fresh-keeping cabinet body 1 according to different color changes.

[0035] By setting the water collecting plate 5 at the bottom of the fresh-keeping cabinet body 1, when water droplets are formed in the fresh-keeping cabinet body 1, the water droplets slide down along the side wall and are collected in the middle of the water collecting plate 5, and then gradually infiltrate along the water guide rod 7, so that the bottom of the water guide rod 7 is obviously discolored, thereby reminding the staff of the possible formation of water droplets in the fresh-keeping cabinet body 1. Compared with the prior art in which only a humidity sensor 42 is arranged, the influence of the tea preservation under this condition can be greatly reduced, and the tea preservation effect can be effectively ensured. In addition, according to the different changes of the plurality of water guide rods 7, the amount of water droplets in the fresh-keeping cabinet body 1 can be preliminarily judged, and more accurate warnings can be provided to the staff, so that they can deal with it more quickly and timely.

[0036] Embodiment 2:

[0037] Please refer to Figures 9-10 The bottom of the fresh-keeping cabinet body 1 is paved with a wetness sensing pad, the bottom of the water guide rod 7 extends into the wetness sensing pad, the bottom of the hollow section 73 is penetrated, and the water absorbing core 74 directly contacts the wetness sensing pad. The wetness sensing pad includes a water-discoloring layer 81 and a plurality of evenly distributed water barriers 82. The water barriers 82 are fixedly penetrated through the water-discoloring layer 81, and the plurality of water guide rods 7 are respectively located between two adjacent water barriers 82. In this arrangement, the water is directly transmitted to the wetness sensing pad along the water guide rod 7, and diffuses on the wetness sensing pad, so that the discoloration corresponding to one water guide rod 7 becomes larger, and the warning effect is more obvious. The water barriers 82 are used for water isolation, so that the parts of the wetness sensing pads corresponding to the adjacent two water guide rods 7 are not easily affected by each other.

[0038] This embodiment is only different from the above-mentioned part of embodiment 1, and the parts consistent with embodiment 1 remain unchanged, and the same parts will not be described in detail here.

[0039] The above is only the best implementation mode adopted by the present application in combination with the current actual demand, but the protection scope of the present application is not limited thereto.

Claims

1. A fresh-keeping store for green tea, comprising a fresh-keeping store body (1), wherein a display screen (2) with a control chip is mounted on the surface of the fresh-keeping store body (1), characterized in that, The temperature sensor (41) and humidity sensor (42) are installed at the inner top end of the fresh-keeping warehouse body (1), the monitoring results of the temperature sensor (41) and humidity sensor (42) are displayed on the display screen (2), a plurality of pairs of stop blocks (10) are fixedly connected to the left and right inner walls of the fresh-keeping warehouse body (1), a partition plate (11) is placed on each pair of stop blocks (10), a water collecting plate (5) is fixedly connected to the bottom of the fresh-keeping warehouse body (1), a plurality of limiting holes are dug in the middle of the water collecting plate (5), water guide rods (7) are inserted into the limiting holes, water shielding plates (6) are fixedly connected to the top of the plurality of water guide rods (7), the edges of the water shielding plates (6) and the upper surface of the water collecting plate (5) are mutually adsorbed and bonded, a warning cavity is formed between the lower end of the water collecting plate (5) and the inner bottom end of the fresh-keeping warehouse body (1), an outer shielding plate (3) is fixedly connected to the front outer end of the fresh-keeping warehouse body (1), the outer shielding plate (3) faces the warning cavity, and the lower end of the water guide rod (7) extends into the warning cavity. The water shielding plate (6) comprises a top plate (61), an outer extension piece (62) fixedly connected to the outer end of the top plate (61), and a pre-elimination piece (63) connected to the outer edge of the outer extension piece (62), the pre-elimination piece (63) is in contact with the inclined surface of the water collecting plate (5), a plurality of annularly arrayed magnetic sheet pendants (9) are fixedly connected to the outer edge of the outer extension piece (62), one end of the magnetic sheet pendant (9) penetrates the pre-elimination piece (63), the other end of the magnetic sheet pendant (9) is adsorbed to the inclined surface of the water collecting plate (5), the top plate (61) is of a hard structure, the outer extension piece (62) is of a water-absorbing flexible inclined structure, the pre-elimination piece (63) is made of a water-soluble material, and the pre-elimination piece (63) is not in complete contact with the water collecting plate (5), the water guide rod (7) comprises a solid section (71) fixedly connected to the top plate (61), a hollow section (73) in contact with the inner bottom end of the fresh-keeping warehouse body (1), and a water inlet section (72) fixedly connected between the solid section (71) and the hollow section (73), the water inlet section (72) and the hollow section (73) are filled with a water-absorbing inner core (74), the water inlet section (72) is of a multi-perforated structure, the hollow section (73) is of a hard transparent structure, and the bottom of the hollow section (73) is sealed, the water-absorbing inner core (74) is of a water-absorbing structure with water-color-changing ink sprayed on the surface, the positions of the plurality of water inlet sections (72) gradually decrease in the direction from the middle to the outside, and the lower end of the outermost water inlet section (72) is located in the limiting hole.

2. The fresh keeping store for green tea storage according to claim 1, wherein The upper surface of the water collecting plate (5) is of a concave structure with the middle lower and the edges higher, and the transition between the edges and the middle is inclined.

3. The fresh keeping store for green tea storage as claimed in claim 1 wherein, The end of the water guide rod (7) in the warning cavity is provided with an outer protective tube (13), the upper and lower ends of the outer protective tube (13) are fixedly connected to the bottom of the water collecting plate (5) and the inner bottom end of the fresh-keeping warehouse body (1), respectively, and the outer protective tube (13) and the outer shielding plate (3) are both of a hard transparent structure.

4. The fresh keeping store for green tea storage as claimed in claim 1 wherein, The outer end of the water guide rod (7) is fixedly wrapped with a sealing ring (12), the sealing ring (12) is matched with a limiting hole, and the bottom of the water guide rod (7) is in contact with the inner bottom end of the fresh-keeping store body (1).

5. The fresh keeping store for green tea storage as claimed in claim 1 wherein, The inner bottom of the fresh-keeping store body (1) is paved with a wetness sensing pad, the bottom of the water guide rod (7) extends into the wetness sensing pad, the bottom of the hollow section (73) is penetrated, and the water absorbing inner core (74) is directly in contact with the wetness sensing pad.

6. A fresh keeping store for storing green tea according to claim 5, wherein The wetness sensing pad comprises a water color-changing layer (81) and a plurality of evenly distributed water isolation plates (82), the water isolation plates (82) are fixedly penetrated through the water color-changing layer (81), and the plurality of water guide rods (7) are respectively located between two adjacent water isolation plates (82).

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