Water-saving structure for central kitchen

Abstract

The utility model discloses a water-saving structure for a central kitchen, which comprises a mounting rack, two pools are mounted on the mounting rack, water outlets are arranged on the two pools, and mounting frames are embedded in the water outlets; through the arrangement of the second filter screen, the water pump, the sealing cover and other structures, when water in the water pool overflows the water outlet, the water flows into the water storage tank through the water outlet and the water inlet pipe to be stored, waste caused by water loss is prevented, and when the water in the water storage tank needs to be used subsequently, the water pump is started to pump the water in the water storage tank, so that the water storage tank is convenient to use. Water is conveyed into the water pool through the connecting pipe for continuous use, in the conveying process, due to the pressure of the water, the sealing cover can be driven to be opened so that the water can be conveyed into the water pool, when the water pump is closed, the pressure of the water disappears, the sealing cover is closed again to prevent the water in the water pool from flowing back into the water storage tank, and therefore water recycling can be guaranteed; and meanwhile, the production cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen equipment, in particular to a water-saving structure for a central kitchen. Background Art

[0002] The central kitchen delivers dishes by refrigerated trucks, and all directly-operated stores implement unified purchasing and distribution. In the past, the restaurant's purchasing method was that, except for dry goods such as tripe and duck intestines, all fresh vegetables were purchased by the directly-operated stores. After adopting central kitchen distribution, it saves about 30% of the cost compared to traditional distribution. The central kitchen uses a huge operation room, and there are dedicated people in charge of each link such as purchasing, selecting vegetables, cutting vegetables, and seasoning. Semi-finished products and prepared seasonings are transported together by a unified method and delivered to the branches within the specified time.

[0003] In the course of daily operations, the central kitchen needs to use a large amount of water, which is continuously injected into the pool for use. However, when the water overflows the pool, a considerable amount of water will be wasted. On the one hand, it is not green and environmentally friendly, and on the other hand, it will increase production costs.

[0004] Therefore, a water-saving structure for a central kitchen is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a water-saving structure for a central kitchen to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving structure for a central kitchen, comprising a mounting frame, two water pools are mounted on the mounting frame, both water pools are provided with water outlets, a mounting frame is embedded in the water outlet, a second filter is mounted on the mounting frame, two positioning structures are provided on the mounting frame and the water pool, a water inlet pipe is mounted on one side of the water pool, the water inlet pipe is matched with the water outlet, a water storage tank is mounted on the water inlet pipe, water pumps are mounted on both sides of the water storage tank, a connecting pipe is mounted on the water pump, a fixing box is mounted on the connecting pipe, the fixing box is mounted at the bottom of the water pool, a through hole is formed at the bottom of the fixing box, the connecting pipe is matched with the through hole, a water inlet is formed at the bottom of the water pool, a first filter is mounted in the water inlet, the fixing box is matched with the water inlet, and a one-way water inlet structure is provided in the fixing box;

[0007] The one-way water inlet structure includes a positioning shaft, which is installed on the inner wall of the fixed box. A sealing cover is rotatably installed on the positioning shaft, the bottom of the sealing cover contacts the inner wall of the fixed box, and the sealing cover is adapted to the through hole at the bottom of the fixed box.

[0008] Preferably, the positioning structure includes a fixed block, which is installed on the installation frame. A sliding groove is provided on the water pool, a movable block is slidably installed in the sliding groove, a positioning block is installed on the movable block, a limiting groove is provided on the fixed block, and the positioning block is movably installed in the limiting groove.

[0009] Preferably, a movable hole is provided on the sealing cover, and the positioning shaft is rotatably installed in the movable hole.

[0010] Preferably, a torsion spring is sleeved on the positioning shaft, one end of the torsion spring is mounted on the positioning shaft, and the other end of the torsion spring is mounted on the inner wall of the movable hole.

[0011] Preferably, a retaining spring is provided in the sliding groove, one end of the retaining spring is mounted on the movable block, and the other end of the retaining spring is mounted on the inner wall of the sliding groove.

[0012] Preferably, a retaining rod is slidably mounted on the movable block, the retaining rod is mounted on the inner wall of the sliding groove, and the retaining spring is sleeved on the retaining rod.

[0013] Preferably, a square baffle is installed on the inner wall of the water outlet, and one side of the installation frame is in contact with the square baffle.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] (1) The utility model, through the arrangement of the second filter screen, the water pump and the sealing cover and other structures, when the water in the pool overflows the water outlet, it will flow into the water tank through the water outlet and the water inlet pipe for storage, thereby preventing the loss of water and causing waste. When the water in the water tank is needed later, the water pump is started to extract the water in the water tank and transport it to the pool through the connecting pipe for continued use. During the transportation process, the sealing cover will be driven to open due to the pressure of the water so that the water can be transported to the pool. When the water pump is turned off, the water pressure disappears and the sealing cover is closed again to prevent the water in the pool from flowing back into the water tank. This can ensure the recycling of water, be more green and environmentally friendly, and save production costs.

[0016] (2) The utility model, through the arrangement of structures such as the fixing block, the positioning block and the retaining spring, when the second filter screen needs to be cleaned or replaced after being used for a long time, the fixing blocks on both sides can be pulled to make the positioning blocks slide out of the limiting groove, and the installation frame and the second filter screen can be taken out of the water outlet for cleaning. After cleaning, the installation frame continues to be inserted into the water inlet and outlet. During the process of inserting into the water inlet and outlet, the positioning block will slide into the limiting groove under the elastic force of the retaining spring to fix the installation frame, so that it can be more stable during use, thereby facilitating the disassembly and cleaning of the installation frame and the second filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the water inlet pipe, water storage tank and water pump of the utility model;

[0019] Figure 3 It is a cross-sectional view of the connection between the water pool and the fixed box of the utility model;

[0020] Figure 4 For the utility model Figure 3 A magnified image;

[0021] Figure 5 It is a cross-sectional view of the connection between the fixed block and the movable block of the utility model;

[0022] Figure 6 It is a cross-sectional view of the connection between the positioning shaft and the sealing cover of the utility model;

[0023] In the figure: 1. mounting frame; 2. water pool; 3. water outlet; 4. mounting frame; 5. water inlet pipe; 6. fixed block; 61. movable block; 62. positioning block; 63. limiting groove; 64. sliding groove; 65. retaining rod; 66. retaining spring; 7. positioning shaft; 71. sealing cover; 72. torsion spring; 73. movable hole; 8. water storage tank; 9. water pump; 10. connecting pipe; 11. fixed box; 12. water inlet; 13. first filter screen; 14. second filter screen; 15. square baffle frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example: See Figure 1-6The utility model provides a technical solution: a water-saving structure for a central kitchen, including a mounting frame 1, on which two water pools 2 are mounted, and water outlets 3 are provided on the two water pools 2, and a mounting frame 4 is embedded in the water outlet 3, and a second filter screen 14 is mounted on the mounting frame 4, and two positioning structures are provided on the mounting frame 4 and the water pool 2, and a water inlet pipe 5 is mounted on one side of the water pool 2, and the water inlet pipe 5 is adapted to the water outlet 3, and a water storage tank 8 is mounted on the water inlet pipe 5, and water pumps 9 are mounted on both sides of the water storage tank 8, and a connecting pipe 10 is mounted on the water pump 9, and a fixed box 11 is mounted on the connecting pipe 10, and the fixed box 11 is mounted on the bottom of the water pool 2, and a through hole is provided at the bottom of the fixed box 11, and the connecting pipe 10 is adapted to the through hole, and a water inlet 12 is provided at the bottom of the water pool 2, and a first filter screen 13 is mounted in the water inlet 12, and the fixed box 11 is adapted to the water inlet 12, and a one-way water inlet structure is provided in the fixed box 11;

[0026] The one-way water inlet structure includes a positioning shaft 7, which is mounted on the inner wall of the fixed box 11. A sealing cover 71 is rotatably mounted on the positioning shaft 7. The bottom of the sealing cover 71 contacts the inner wall of the fixed box 11. The sealing cover 71 is adapted to the through hole at the bottom of the fixed box 11. A movable hole 73 is opened on the sealing cover 71. The positioning shaft 7 is rotatably mounted in the movable hole 73. A torsion spring 72 is sleeved on the positioning shaft 7. One end of the torsion spring 72 is mounted on the positioning shaft 7, and the other end of the torsion spring 72 is mounted on the inner wall of the movable hole 73. A second filter screen 14 is provided in the water outlet 3. When the water in the pool 2 overflows the water outlet 3, it will flow to the water storage tank 8 through the water outlet 3 and the water inlet pipe 5 for storage, so as to prevent the loss of water and cause waste. In the process of flowing into the water tank 8, the second filter screen 14 can filter impurities in the water to ensure the cleanliness of the water. When the water in the water tank 8 is needed later, the water pump 9 is started. The water pump 9 can extract the water in the water tank 8 and transport it to the pool 2 through the connecting pipe 10 for continued use. This can ensure the recycling of water, which is more green and environmentally friendly, and can save production costs. In the process of transportation, due to the pressure of the water, the sealing cover 71 will be driven to open and the torsion spring 72 will be deformed, so that the water can be transported to the pool 2. When the water pump 9 is turned off, the water pressure disappears, and the torsion spring 72 rebounds to drive the sealing cover 71 to close again, preventing the water in the pool 2 from flowing back into the water tank 8.

[0027] Further, the positioning structure includes a fixed block 6, which is mounted on the mounting frame 4, a sliding groove 64 is provided on the water pool 2, a movable block 61 is slidably installed in the sliding groove 64, a positioning block 62 is installed on the movable block 61, a limiting groove 63 is provided on the fixed block 6, the positioning block 62 is movably installed in the limiting groove 63, a retaining spring 66 is provided in the sliding groove 64, one end of the retaining spring 66 is mounted on the movable block 61, and the other end of the retaining spring 66 is mounted on the inner wall of the sliding groove 64, a retaining rod 65 is slidably installed on the movable block 61, the retaining rod 65 is mounted on the inner wall of the sliding groove 64, and the retaining spring 66 is sleeved on the retaining rod 65, a square baffle frame 15 is installed on the inner wall of the water outlet 3, one side of the mounting frame 4 is in contact with the square baffle frame 15, and the retaining spring 66 is sleeved on the retaining rod 65. After the second filter screen 14 is used for a period of time, when it needs to be cleaned or replaced, the fixing blocks 6 on both sides can be pulled to make the positioning blocks 62 slide out of the limiting grooves 63, losing the restriction on the installation frame 4, and the installation frame 4 and the second filter screen 14 can be taken out from the water outlet 3 for easy cleaning. After the cleaning is completed, the installation frame 4 continues to be embedded in the water inlet and outlet 3 so that its back is in contact with the square baffle frame 15. In the process of embedding in the water inlet and outlet 3, the fixing blocks 6 squeeze the positioning blocks 62, so that the movable blocks 61 slide to both sides in the sliding grooves 64 and are compressed to the retaining springs 66. When the positioning blocks 62 coincide with the limiting grooves 63, the positioning blocks 62 will slide into the limiting grooves 63 under the elastic force of the retaining springs 66 to fix the installation frame 4, so that it can be more stable when in use.

[0028] The working principle is as follows: when the water in the pool 2 overflows the water outlet 3, it will flow through the water outlet 3 and the water inlet pipe 5 to the water tank 8 for storage, preventing the loss of water from causing waste. In the process of flowing into the water tank 8, the second filter screen 14 can filter the impurities in the water to ensure the cleanliness of the water. When the water in the water tank 8 is needed in the future, the water pump 9 is started, and the water pump 9 can extract the water in the water tank 8 and transport it to the pool 2 through the connecting pipe 10 for continued use. In the process of transportation, due to the pressure of the water, the sealing cover 71 will be driven to open and the torsion spring 72 will be deformed, so that the water can be transported to the pool 2. When the water pump 9 is turned off, the water pressure disappears, and the torsion spring 72 rebounds to drive the sealing cover 71 to close again, preventing the water from being wasted. The water in the water stop pool 2 flows back into the water storage tank 8, thereby ensuring the recycling of water, being more green and environmentally friendly, and saving production costs. When the installation frame 4 and the second filter screen 14 need to be cleaned later, the fixing blocks 6 on both sides can be pulled to make the positioning blocks 62 slide out of the limiting grooves 63, thereby losing the restriction on the installation frame 4. The installation frame 4 and the second filter screen 14 can be taken out from the water outlet 3 for easy cleaning. After cleaning, continue to fit the installation frame 4 into the water inlet and outlet 3 so that its back contacts the square baffle frame 15. In the process of fitting into the water inlet and outlet 3, the positioning block 62 will slide into the limiting groove 63 under the elastic force of the retaining spring 66 to fix the installation frame 4 to prevent it from falling during use.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water-saving structure for a central kitchen, characterized in that: The invention comprises a mounting frame (1), wherein two pools (2) are mounted on the mounting frame (1), and the two pools (2) are both provided with a water outlet (3), a mounting frame (4) is embedded in the water outlet (3), a second filter screen (14) is mounted on the mounting frame (4), two positioning structures are provided on the mounting frame (4) and the pools (2), a water inlet pipe (5) is mounted on one side of the pools (2), the water inlet pipe (5) is matched with the water outlet (3), a water storage tank (8) is mounted on the water inlet pipe (5), and both sides of the water storage tank (8) are provided with a filter screen (14). A water pump (9) is installed, a connecting pipe (10) is installed on the water pump (9), a fixing box (11) is installed on the connecting pipe (10), the fixing box (11) is installed at the bottom of the pool (2), a through hole is opened at the bottom of the fixing box (11), the connecting pipe (10) is matched with the through hole, a water inlet (12) is opened at the bottom of the pool (2), a first filter (13) is installed in the water inlet (12), the fixing box (11) is matched with the water inlet (12), and a one-way water inlet structure is provided in the fixing box (11); The one-way water inlet structure comprises a positioning shaft (7), the positioning shaft (7) is mounted on the inner wall of the fixed box (11), a sealing cover (71) is rotatably mounted on the positioning shaft (7), the bottom of the sealing cover (71) is in contact with the inner wall of the fixed box (11), and the sealing cover (71) is adapted to a through hole at the bottom of the fixed box (11).

2. A water-saving structure for a central kitchen according to claim 1, characterized in that: The positioning structure comprises a fixed block (6), the fixed block (6) being mounted on the mounting frame (4), a sliding groove (64) being provided on the water pool (2), a movable block (61) being slidably mounted in the sliding groove (64), a positioning block (62) being mounted on the movable block (61), a limiting groove (63) being provided on the fixed block (6), and the positioning block (62) being movably mounted in the limiting groove (63).

3. The water-saving structure for a central kitchen according to claim 1, characterized in that: The sealing cover (71) is provided with a movable hole (73), and the positioning shaft (7) is rotatably mounted in the movable hole (73).

4. The water-saving structure for a central kitchen according to claim 3 is characterized in that: A torsion spring (72) is sleeved on the positioning shaft (7), one end of the torsion spring (72) is mounted on the positioning shaft (7), and the other end of the torsion spring (72) is mounted on the inner wall of the movable hole (73).

5. The water-saving structure for a central kitchen according to claim 2, characterized in that: A retaining spring (66) is arranged in the sliding groove (64), one end of the retaining spring (66) is mounted on the movable block (61), and the other end of the retaining spring (66) is mounted on the inner wall of the sliding groove (64).

6. The water-saving structure for a central kitchen according to claim 5, characterized in that: A retaining rod (65) is slidably mounted on the movable block (61), the retaining rod (65) is mounted on the inner wall of the sliding groove (64), and a retaining spring (66) is sleeved on the retaining rod (65).

7. The water-saving structure for a central kitchen according to claim 1, characterized in that: A square baffle frame (15) is installed on the inner wall of the water outlet (3), and one side of the installation frame (4) is in contact with the square baffle frame (15).

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