Fresh-keeping device for aquatic product fresh and alive retail

Abstract

The utility model relates to the technical field of aquatic product preservation, and provides a preservation device for aquatic product fresh and alive retail, which comprises a preservation box, a heat preservation layer is arranged on the inner wall of the preservation box, a plurality of small holes are formed in the inner bottom wall of the heat preservation layer, and an L-shaped water tank is fixedly connected to the outer surface of the preservation box. The upper surface of the L-shaped water tank is fixedly connected with a cooling-water machine, the input end of the cooling-water machine is fixedly communicated with a first water pipe, water in the L-shaped water tank is sucked and sprayed through cooperation of a water inlet pipe, a water outlet pipe and a self-sucking pump, the water in the L-shaped water tank is sprayed to aquatic products in the preservation box, the aquatic products are cooled, the temperature of the water is low, and the preservation effect is good. By means of the technical scheme, the problems that when a preservation device in the prior art conducts preservation on the aquatic products, a water pump is used for pumping water and spraying the water to conduct preservation, but the temperature of the sprayed water is gradually increased after the sprayed water is used in the device for a long time, and consequently the preservation effect is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aquatic product preservation, and specifically, to a preservation device for live aquatic products retailing. Background Technique

[0002] The preservation of aquatic products is to preserve the freshness of aquatic products for a long time by freezing or refrigeration. A cold storage generally refers to a facility that uses various equipment for refrigeration and can artificially control and maintain a stable low temperature. Its basic components are: a refrigeration system; an electric control device; a storage room with certain heat insulation performance; accessory buildings, etc.

[0003] Chinese Patent with publication number CN216282200U discloses a preservation device for live aquatic products retailing, which solves the problems that in the current market's preservation device for live aquatic products retailing, when the ice melts into water, it will destroy the original osmotic pressure of the aquatic products, which may affect the taste, flavor and protein nutrition of the aquatic products, and the traditional preservation device for live aquatic products retailing has poor stability and may affect the preservation effect of the aquatic products. It includes a preservation box, the outside of the preservation box is fixedly connected with a heat preservation layer, the top of the heat preservation layer is fixedly connected with a feed pipe, a movable flap is movably installed on one side of the feed pipe, one side of the inner cavity of the preservation box is fixedly connected with a filter screen, and one side of the preservation box at the bottom of the filter screen is fixedly connected with a salt filter plate. The utility model has the advantages of good preservation effect, can maintain the taste, flavor and protein nutrition of aquatic products, good shock absorption effect, and will not affect the preservation effect of aquatic products during transportation. However, the water sprayed by using a water pump during the preservation of aquatic products in the preservation device in the above patent will gradually increase in temperature after long-term use in the device, resulting in a reduction in the preservation effect. Therefore, we propose a preservation device for live aquatic products retailing to solve the above problems. Content of the Utility Model

[0004] The utility model proposes a preservation device for live aquatic products retailing, which solves the problem that in the related technology, when the preservation device is used to preserve aquatic products by pumping water with a water pump for spraying, the temperature of the sprayed water will gradually increase after long-term use in the device, resulting in a reduction in the preservation effect.

[0005] The technical solution of the utility model is as follows:

[0006] A fresh-keeping device for retail of live aquatic products, comprising a fresh-keeping box. The inner wall of the fresh-keeping box is provided with a heat-insulating layer. A plurality of small holes are opened on the inner bottom wall of the heat-insulating layer. The outer surface of the fresh-keeping box is fixedly connected with an L-shaped water tank. A water chiller is fixedly connected to the upper surface of the L-shaped water tank. The input end of the water chiller is fixedly communicated with a first water pipe. A filter is fixedly connected to the upper surface of the L-shaped water tank. The output end of the filter is fixedly communicated with one end of the first water pipe away from the water chiller. The input end of the filter is fixedly communicated with a second water pipe. The outer surface of the second water pipe is fixedly communicated with the upper surface of the L-shaped water tank. The output end of the water chiller is fixedly communicated with a third water pipe. The outer surface of the third water pipe is fixedly communicated with the upper surface of the L-shaped water tank. A self-priming pump is fixedly connected to the upper surface of the L-shaped water tank. The input end of the self-priming pump is fixedly communicated with a water inlet pipe. The outer surface of the water inlet pipe is fixedly communicated with the outer surface of the L-shaped water tank. The output end of the self-priming pump is fixedly communicated with a water outlet pipe. The outer surface of the water outlet pipe is fixedly communicated with the left side surface of the fresh-keeping box.

[0007] The bottom surface of the L-shaped water tank is fixedly connected with a base. A water spray head is arranged at one end of the water outlet pipe away from the self-priming pump.

[0008] The upper surface of the fresh-keeping box is hinged with a sealing door through a hinge. A door handle is fixedly connected to the upper surface of the sealing door.

[0009] The left side surface of the L-shaped water tank is fixedly communicated with a drain pipe. A sealing cover is arranged on the outer surface of the drain pipe.

[0010] The front surface of the L-shaped water tank is fixedly connected with a control panel. A sign board is fixedly connected to the front surface of the L-shaped water tank.

[0011] The left side surface of the L-shaped water tank is fixedly connected with a warning sign for preventing accidental touch. The first fixed pipe is fixedly connected inside the L-shaped water tank. One end of the first fixed pipe away from the L-shaped water tank is fixedly connected with the outer surface of the second water pipe.

[0012] The inner wall of the L-shaped water tank is fixedly connected with a second fixed pipe. One end of the second fixed pipe away from the L-shaped water tank is fixedly connected with the outer surface of the water inlet pipe.

[0013] The beneficial effects of the utility model are as follows:

[0014] In the utility model, a water cooling device is composed of a first water pipe, a filter, a second water pipe, a third water pipe and a water chiller to cool the water in the L-shaped water tank, so as to realize the cooling of the water, thereby ensuring the fresh-keeping effect. Through the cooperation of the water inlet pipe, the water outlet pipe and the self-priming pump, the water in the L-shaped water tank is sucked and sprayed, and the water in the L-shaped water tank is sprayed onto the aquatic products in the fresh-keeping box to cool the aquatic products. The temperature of the water is relatively low, improving the fresh-keeping effect of the aquatic products. Brief Description of the Drawings

[0015] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0016] Figure 1 It is a front view structural schematic diagram of a fresh-keeping device for retail of live aquatic products according to the present utility model;

[0017] Figure 2 It is a top view structural schematic diagram of a fresh-keeping device for retail of live aquatic products according to the present utility model;

[0018] Figure 3 It is a side sectional view of a fresh-keeping device for retail of live aquatic products according to the present utility model;

[0019] Figure 4 It is a rear view structural schematic diagram of a fresh-keeping device for retail of live aquatic products according to the present utility model.

[0020] In the figure: 1, fresh-keeping box; 2, heat-insulating layer; 3, small holes; 4, L-shaped water tank; 5, water chiller; 6, first water pipe; 7, filter; 8, second water pipe; 9, third water pipe; 10, self-priming pump; 11, water inlet pipe; 12, water outlet pipe; 13, base; 14, water spray head; 15, sealing door; 16, door handle; 17, drain pipe; 18, sealing cover; 19, control panel; 20, sign board; 21, anti-misoperation warning sign; 22, first fixed pipe; 23, second fixed pipe. Specific Embodiments

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] As Figures 1 to 4As shown in the figure, this embodiment proposes a fresh-keeping device for aquatic live retail, which includes a fresh-keeping box 1. The inner wall of the fresh-keeping box 1 is provided with a heat-insulating layer 2. A plurality of small holes 3 are opened on the inner bottom wall of the heat-insulating layer 2. The outer surface of the fresh-keeping box 1 is fixedly connected with an L-shaped water tank 4. The upper surface of the L-shaped water tank 4 is fixedly connected with a water chiller 5. The input end of the water chiller 5 is fixedly communicated with a first water pipe 6. The upper surface of the L-shaped water tank 4 is fixedly connected with a filter 7. The output end of the filter 7 is fixedly communicated with one end of the first water pipe 6 far away from the water chiller 5. The input end of the filter 7 is fixedly communicated with a second water pipe 8. The outer surface of the second water pipe 8 is fixedly communicated with the upper surface of the L-shaped water tank 4. The output end of the water chiller 5 is fixedly communicated with a third water pipe 9. The outer surface of the third water pipe 9 is fixedly communicated with the upper surface of the L-shaped water tank 4. The upper surface of the L-shaped water tank 4 is fixedly connected with a self-priming pump 10. The input end of the self-priming pump 10 is fixedly communicated with a water inlet pipe 11. The outer surface of the water inlet pipe 11 is fixedly communicated with the outer surface of the L-shaped water tank 4. The output end of the self-priming pump 10 is fixedly communicated with a water outlet pipe 12. The outer surface of the water outlet pipe 12 is fixedly communicated with the left side surface of the fresh-keeping box 1.

[0024] In this embodiment, the heat-insulating layer 2 keeps the inside of the fresh-keeping box 1 warm. The small holes 3 allow the water in the fresh-keeping box 1 to flow into the L-shaped water tank 4, achieving the effect of recycling. The L-shaped water tank 4 stores water, facilitating the spraying of water on aquatic products. The first water pipe 6, the filter 7, the second water pipe 8, the third water pipe 9 and the water chiller 5 form a water cooling device to cool the water in the L-shaped water tank 4. The self-priming pump 10 pumps the cooled water in the L-shaped water tank 4 and sprays it on the aquatic products.

[0025] Embodiment 2

[0026] As Figures 1 to 4 shown, based on the same concept as the above-mentioned Embodiment 1, this embodiment also proposes that the bottom surface of the L-shaped water tank 4 is fixedly connected with a base 13. One end of the water outlet pipe 12 far away from the self-priming pump 10 is provided with a water spray head 14. The upper surface of the fresh-keeping box 1 is hinged with a sealing door 15 through a hinge. The upper surface of the sealing door 15 is fixedly connected with a door handle 16.

[0027] In this embodiment, the base 13 protects the bottom surface of the fresh-keeping device and increases the stability of the device at the same time. The water spray head 14 sprays the water sucked by the self-priming pump 10 onto the surface of the aquatic products in the fresh-keeping box 1. When the sealing door 15 is closed, the internal aquatic products are sealed to achieve the fresh-keeping effect. When opening the sealing door 15, holding the door handle 16 makes it convenient to open.

[0028] A drain pipe 17 is fixedly connected and communicated with the left side surface of the L-shaped water tank 4. A sealing cover 18 is arranged on the outer surface of the drain pipe 17. A control panel 19 is fixedly connected to the front surface of the L-shaped water tank 4. A sign board 20 is fixedly connected to the front surface of the L-shaped water tank 4. A misoperation prevention warning sign 21 is fixedly connected to the left side surface of the L-shaped water tank 4. A first fixed pipe 22 is fixedly connected to the inside of the L-shaped water tank 4. One end of the first fixed pipe 22 far away from the L-shaped water tank 4 is fixedly connected to the outer surface of the second water pipe 8. A second fixed pipe 23 is fixedly connected to the inner wall of the L-shaped water tank 4. One end of the second fixed pipe 23 far away from the L-shaped water tank 4 is fixedly connected to the outer surface of the water inlet pipe 11.

[0029] In this embodiment, when the water in the L-shaped water tank 4 is relatively turbid, the sealing cover 18 is opened, and the sewage inside is discharged from the drain pipe 17, and then clean water is replaced. When starting or closing the chiller 5 and the self-priming pump 10, the control panel 19 is manipulated to facilitate starting or closing the chiller 5 and the self-priming pump 10, improving work efficiency. The sign board 20 indicates that this device is the L-shaped water tank 4, and the chiller 5 and the self-priming pump 10 are exposed to the outside, which is beneficial to the heat dissipation of the device. The misoperation prevention warning sign 21 is used to warn people to be careful of electric shock. The lengths of the second water pipe 8 and the water inlet pipe 11 are both relatively long, and the first fixed pipe 22 and the second fixed pipe 23 respectively fix the second water pipe 8 and the water inlet pipe 11 to prevent random shaking.

[0030] The working principle of the present utility model is as follows: First, the sealing door 15 is opened, and aquatic products are placed in the fresh-keeping box 1. Then the sealing door 15 is closed. The chiller 5 cools the water. The water in the L-shaped water tank 4 is absorbed from the second water pipe 8, filtered by the filter 7, and then enters the chiller 5 through the first water pipe 6, so as to achieve the effect of cooling the water. Then the water is discharged into the L-shaped water tank 4 through the third water pipe 9 to complete the cooling of the water in the L-shaped water tank 4. Then the water in the L-shaped water tank 4 is sucked by the water inlet pipe 11 on the self-priming pump 10 and discharged from the water outlet pipe 12 to cool and preserve the aquatic products in the fresh-keeping box 1. After the water is sprayed on the surface of the aquatic products, it flows downward and flows into the L-shaped water tank 4 through the small holes 3, achieving the recycling of water and avoiding waste.

[0031] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0032] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fresh-keeping device for retail of live aquatic products, characterized in that: The fresh-keeping box (1) comprises a heat preservation layer (2) on the inner wall of the fresh-keeping box (1), a plurality of small holes (3) are opened on the inner bottom wall of the heat preservation layer (2), an L-shaped water tank (4) is fixedly connected to the outer surface of the fresh-keeping box (1), a chiller (5) is fixedly connected to the upper surface of the L-shaped water tank (4), an input end of the chiller (5) is fixedly connected to a first water pipe (6), a filter (7) is fixedly connected to the upper surface of the L-shaped water tank (4), an output end of the filter (7) is fixedly connected to an end of the first water pipe (6) away from the chiller (5), an input end of the filter (7) is fixedly connected to a second water pipe (8), and the second The outer surface of the water pipe (8) is fixedly connected to the upper surface of the L-shaped water tank (4); the output end of the chiller (5) is fixedly connected to a third water pipe (9); the outer surface of the third water pipe (9) is fixedly connected to the upper surface of the L-shaped water tank (4); the upper surface of the L-shaped water tank (4) is fixedly connected to a self-priming pump (10); the input end of the self-priming pump (10) is fixedly connected to a water inlet pipe (11); the outer surface of the water inlet pipe (11) is fixedly connected to the outer surface of the L-shaped water tank (4); the output end of the self-priming pump (10) is fixedly connected to a water outlet pipe (12); the outer surface of the water outlet pipe (12) is fixedly connected to the left side surface of the fresh-keeping box (1).

2. A fresh-keeping device for retail of live aquatic products according to claim 1, characterized in that: The bottom surface of the L-shaped water tank (4) is fixedly connected to a base (13), and one end of the water outlet pipe (12) away from the self-priming pump (10) is provided with a water spray head (14).

3. A fresh-keeping device for retail of live aquatic products according to claim 1, characterized in that: A sealed door (15) is hingedly connected to the upper surface of the fresh-keeping box (1) via a hinge, and a door handle (16) is fixedly connected to the upper surface of the sealed door (15).

4. A fresh-keeping device for retail of live aquatic products according to claim 1, characterized in that: The left side surface of the L-shaped water tank (4) is fixedly connected to a drainage pipe (17), and the outer surface of the drainage pipe (17) is provided with a sealing cover (18).

5. The fresh-keeping device for retail of live aquatic products according to claim 1, characterized in that: A control panel (19) is fixedly connected to the front of the L-shaped water tank (4), and a signboard (20) is fixedly connected to the front of the L-shaped water tank (4).

6. A fresh-keeping device for retail of live aquatic products according to claim 1, characterized in that: The left side of the L-shaped water tank (4) is fixedly connected to an anti-accidental touch warning sign (21), the interior of the L-shaped water tank (4) is fixedly connected to a first fixed pipe (22), and one end of the first fixed pipe (22) away from the L-shaped water tank (4) is fixedly connected to the outer surface of the second water pipe (8).

7. A fresh-keeping device for retail of live aquatic products according to claim 1, characterized in that: A second fixed pipe (23) is fixedly connected to the inner wall of the L-shaped water tank (4), and one end of the second fixed pipe (23) away from the L-shaped water tank (4) is fixedly connected to the outer surface of the water inlet pipe (11).

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