An evaporator with cold storage function

Abstract

The present invention discloses an evaporator with a cold storage function, and relates to the technical field of evaporators. The evaporator comprises a device body, a leakage prevention device and a supporting device, wherein a mounting plate is fixedly mounted on the surface of the device body, a storage device is fixedly mounted on the surface of the mounting plate, a delivery pipe is fixedly mounted on the surface of the device body, and a connecting valve is fixedly mounted on the surface of the delivery pipe; wherein the leakage prevention device comprises a control valve, a rubber sleeve, a gear, a rack, a push plate, a contact plate, a transverse plate, a rotating plate, a fixed block, a fixed plate, an elastic plate and a storage frame, when the push plate moves, the transverse plate is driven to move, when the transverse plate moves, the rotating plate and the fixed block are driven to move, the fixed block performs one-way position limiting on the rotating plate, the storage frame is fixedly mounted on the surface of the device body, the push plate pushes the rubber sleeve to fit more closely, and prevents the rubber sleeve from gradually loosening and affecting the sealing effect.

Description

Technical Field

[0001] The invention relates to the technical field of evaporators, in particular to an evaporator with a cold storage function. Background Art

[0002] Evaporators with cold storage are typically designed to store cold when needed so that they can be released when the system needs cooling. This helps improve energy efficiency, especially during peak loads or when energy costs are high.

[0003] The patent with the patent announcement number CN218328752U relates to a cold storage type evaporator, including an evaporator unit and a cold storage unit. The cold storage unit is fixed at both side ends of the evaporator unit, and the middle section of the cold storage unit passes through the inner side of the evaporator unit. The evaporator unit is composed of a side end guard plate, a layered fin, a circulation coil, and a circulation port pipe. The side end guard plates are arranged in parallel up and down, the circulation coil is fixed between two groups of side end guard plates, the circulation port pipe is connected to both side ends of the circulation coil, the layered fins are arranged in parallel, and several groups of layered fins are arranged in two front and rear columns, and the middle section of the cold storage unit passes through the gap between the two columns of layered fins. This patent optimizes the setting of the cold storage type condenser, and improves it to realize the exchange of refrigerant according to the control of the electronic valve, thereby realizing the cold storage of the refrigerant. When the cold stored in the refrigerant is needed, it only needs to control the electronic valve to release the cold. The structure is simple and the working principle is more concise, which is suitable for promotion and use.

[0004] In the above patent, the setting of the cold storage condenser is optimized and improved so that the exchange of refrigerant can be achieved by controlling the electronic valve, thereby realizing the cold storage of the refrigerant. When the cold stored in the refrigerant is needed, the cold can be released by controlling the electronic valve. The structure is simple and the working principle is simpler, so it is suitable for popularization. However, when the cold storage device is connected to the evaporator, the connected pipes will continuously expand and contract due to the change in the evaporator temperature, which makes it easy for the pipes to lose efficiency after long-term use. Gas leakage inside the cold storage device is easy to cause danger and also affects the refrigeration effect. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an evaporator with a cold storage function, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an evaporator with a cold storage function, comprising a device body, a leakage prevention device and a supporting device, wherein a mounting plate is fixedly installed on the surface of the device body, a storage device is fixedly installed on the surface of the mounting plate, a delivery pipe is fixedly installed on the surface of the device body, and a connecting valve is fixedly installed on the surface of the delivery pipe; wherein the leakage prevention device comprises a control valve, a rubber sleeve, a gear, a rack, a push plate, a contact plate, a cross plate, a rotating plate, a fixed block, a fixed plate, an elastic plate and a storage frame, when the push plate moves, it will drive the cross plate to move, when the cross plate moves, it will drive the rotating plate and the fixed block to move, the fixed block will limit the rotating plate in one direction, the storage frame is fixedly installed on the surface of the device body, and the rubber sleeve is slidably installed on the control valve. The surface of the storage device is connected with the interior of the device body through the control valve, the gear is fixedly installed on the control end of the control valve, the rack is slidably installed on the surface of the mounting plate, the rack is meshed with the gear, the push plate is slidably installed on the top of the storage frame, the contact plate and the cross plate are fixedly installed on the surface of the push plate, the rotating plate is rotatably installed on the bottom of the cross plate, the fixed block is fixedly installed on the bottom of the cross plate, the fixed plate is fixedly installed on the top of the storage frame, and the elastic plate is fixedly installed on the control end of the control valve; when the supporting device moves, it will push the protective device to move, and when the supporting device moves, it will seal the delivery pipe to avoid leakage when the delivery pipe is in an open state when the device body falls, and the pushing plate will push the rubber sleeve to fit more tightly to prevent the rubber sleeve from gradually loosening and affecting the sealing effect.

[0007] According to the above technical solution, a No. 1 torsion spring is arranged between the rotating plate and the horizontal plate, the storage frame is connected to the inside of the rubber sleeve through a hose, and a movable plate is slidably installed inside the storage frame. When the gas inside the rubber sleeve increases, it will enter the interior of the storage frame through the hose. When the gas inside the storage frame increases, it will push the movable plate to move downward, and the amount of leaked gas can be judged by the downward movement distance of the movable plate.

[0008] According to the above technical solution, the supporting device includes a supporting plate, a sealing frame, a sealing plate, a connecting rod and a transmission rod. When the supporting plate rotates, it will pull the transmission rod to move. When the transmission rod moves, it will pull the connecting rod and the sealing plate to move. The supporting plate is rotatably installed at the bottom of the mounting plate. A No. 2 torsion spring is arranged between the supporting plate and the mounting plate. The sealing frame is fixedly installed at the bottom of the mounting plate. The sealing plate is slidably installed inside the sealing frame. The connecting rod is fixedly installed on the surface of the sealing plate. One end of the transmission rod is hinged to the connecting rod, and the other end of the transmission rod is hinged to the support plate. The support plate will support and buffer the mounting plate and the device body.

[0009] According to the above technical solution, a flap is rotatably installed on the surface of the support plate, an arc-shaped rod is fixedly installed on the surface of the flap, a roller is rotatably installed on the surface of the support plate, a pull rope is wrapped around the surface of the roller, and the top of the pull rope is fixed to the sealing frame. A No. 3 torsion spring is arranged between the flap and the support plate. When the roller rotates, it will rub the arc-shaped rod to move, and when the arc-shaped rod moves, it will push the flap to rotate. The rotation of the flap will improve the supporting effect of the device body and prevent the device body from tipping over when it falls from a height.

[0010] According to the above technical scheme, it also includes a protective device and an anti-collision device; the protective device includes a metal plate, a connecting frame, a piston plate and a connecting plate, the metal plate is slidably installed on the top of the mounting plate, the control end of the connecting valve is fixedly installed with a control rod, the connecting frame is fixedly installed on the top of the mounting plate, the piston plate is slidably installed inside the connecting frame, the connecting plate is fixedly installed on the surface of the metal plate, the connecting frame is connected to the inside of the sealing frame through a pipeline, the connecting plate will drive the metal plate to move when it is pushed, and the limit on the control rod is released when the metal plate moves, a volute spring is arranged between the control end of the connecting valve and the connecting valve, and a No. 1 spring is arranged between the metal plate and the mounting plate, when the internal air pressure of the connecting frame increases, the piston plate and the metal plate will be pushed to move, the metal plate will release the limit on the control rod, so that the connecting valve will close the delivery pipe in time to avoid leakage when the delivery pipe is in an open state when the device body falls.

[0011] According to the above technical solution, a rotating block is rotatably installed on the top of the storage device, a spiral groove is opened on the surface of the rotating block, a contact rod is slidably installed on the inner wall of the storage device, an extrusion plate is slidably installed inside the storage device, a magnet is fixedly installed on the surface of the rotating block, a No. 2 spring is arranged between the extrusion plate and the storage device, and a clockwork spring is arranged between the rotating block and the storage device. When the contact rod moves upward, it will move inside the spiral groove to push the rotating block to rotate. When the rotating block rotates, it will drive the magnet to rotate. When the magnet approaches the metal plate, it will attract the metal plate to move. When the gas inside the storage device is reduced to a certain level, the delivery pipe will be closed in time.

[0012] According to the above technical scheme, the anti-collision device includes a protective frame, a fixed frame, an entry rod, a movable plate, a partition plate, a T-shaped plate and a bonding plate. Liquid is arranged inside the fixed frame. When the entry rod moves, it will push the movable plate to move. When the movable plate moves, it will squeeze the liquid inside the fixed frame. The increased hydraulic pressure inside the fixed frame will push the T-shaped plate to move downward. The protective frame is fixedly installed on the surface of the mounting plate, the fixed frame is fixedly installed on the surface of the device body, the movable plate is slidably installed on the surface of the fixed frame, the movable plate is fixed to the protective frame through the entry rod, the partition plate is fixedly installed inside the fixed frame, the T-shaped plate is slidably installed on the surface of the partition plate, and the bonding plate is fixedly installed on the bottom of the T-shaped plate. When the movable plate moves, the T-shaped plate and the bonding plate are pushed downward by the hydraulic pressure. When the bonding plate moves downward, it will increase the friction between the device body and the ground, thereby preventing the device body from being dislocated after being hit, which may cause the risk of leakage in the pipeline.

[0013] According to the above technical solution, a No. 3 spring is arranged between the T-shaped plate and the fixed frame, and the elastic force of the No. 3 spring can drive the T-shaped plate to reset.

[0014] The present invention provides an evaporator with a cold storage function. It has the following beneficial effects:

[0015] (1) The invention prevents gas leakage when the control valve leaks by fitting the rubber sleeve at the connection position between the control valve and the device body. At the same time, when the control end of the control valve rotates, the elastic plate will be driven to rotate. When the elastic plate rotates, it will push the contact plate and the cross plate to move. The rotating plate will be limited in one direction by the fixed block, so that the push plate will push the rubber sleeve to fit more tightly and prevent the rubber sleeve from gradually loosening and affecting the sealing effect. At the same time, the leaked gas will enter the storage frame for collection. When the gas inside the storage frame gradually increases, it will push the movable plate to move downward. The amount of leaked gas can be judged by the distance the movable plate moves downward.

[0016] (2) The invention uses a support plate to support and cushion the mounting plate and the device body. When the device body moves downward from an excessively high height, the mounting plate pushes the support plate to rotate. The pull rope pulls the roller to rotate. When the roller rotates, it pushes the arc rod to move. When the arc rod moves, it pushes the flap to rotate. The rotation of the flap can enhance the effect of supporting the device body and prevent the device body from tipping over when it falls from a high place.

[0017] (3) In this invention, when the support plate rotates at an excessively large angle, the sealing plate will squeeze the gas inside the sealing frame into the interior of the connecting frame. When the gas pressure inside the connecting frame increases, it will push the piston plate and the metal plate to move. The metal plate will release the limit on the control rod, so that the connecting valve will close the delivery pipe in time to prevent leakage when the delivery pipe is in an open state when the device body falls. At the same time, when the gas inside the storage device decreases, the extrusion plate will push the contact rod to move, and the contact rod will push the rotating block to rotate. When the rotating block rotates, it will also suck the metal plate to move, so that when the gas inside the storage device is reduced to a certain level, the delivery pipe will be closed in time.

[0018] (4) In the present invention, when the device body is hit, the protective frame will protect the device body to prevent direct damage to the device body when hit. When the protective frame is excessively deformed, the entry rod will push the movable plate to move. When the movable plate moves, the T-shaped plate and the bonding plate will be pushed downward by hydraulic pressure. When the bonding plate moves downward, the friction between the device body and the ground will be increased to prevent the device body from being dislocated after being hit, which may cause the risk of pipeline leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the memory of the present invention;

[0021] Figure 3 This is a schematic diagram of the position structure of the mounting plate and the rack of the present invention;

[0022] Figure 4 This is a schematic diagram of the position structure of the gear and rack of the present invention;

[0023] Figure 5 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A;

[0024] Figure 6 This is a schematic diagram of the internal structure of the sealing frame of the present invention;

[0025] Figure 7 For the present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged;

[0026] Figure 8 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0027] Fig. 9 It is a schematic diagram of the internal structure of the fixing frame of the present invention.

[0028] In the figure: 1, device body; 2, mounting plate; 3, storage; 4, connecting valve; 41, control rod; 51, control valve; 52, rubber sleeve; 53, gear; 54, rack; 55, push plate; 56, contact plate; 57, horizontal plate; 58, rotating plate; 59, fixed block; 510, fixed plate; 511, elastic plate; 512, storage frame; 513, movable plate; 61, support plate; 62, sealing frame; 63. Sealing plate; 64. Connecting rod; 65. Transmission rod; 66. Flap; 67. Arc rod; 68. Roller; 69. Pull rope; 71. Rotating block; 72. Metal plate; 73. Connecting frame; 74. Piston plate; 75. Connecting plate; 78. Extrusion plate; 79. Contact rod; 81. Protective frame; 82. Fixed frame; 83. Entry rod; 84. Moving plate; 85. Partition plate; 86. T-shaped plate; 87. Laminating plate. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-8An embodiment of the present invention is: an evaporator with a cold storage function, comprising a device body 1, a leakage prevention device and a supporting device, wherein a mounting plate 2 is fixedly mounted on the surface of the device body 1, a storage device 3 is fixedly mounted on the surface of the mounting plate 2, a delivery pipe is fixedly mounted on the surface of the device body 1, and a connecting valve 4 is fixedly mounted on the surface of the delivery pipe; wherein the leakage prevention device comprises a control valve 51, a rubber sleeve 52, a gear 53, a rack 54, a push plate 55, a contact plate 56, a horizontal plate 57, a rotating plate 58, a fixing block 5 9. The fixed plate 510, the elastic plate 511 and the storage frame 512, when the control end of the control valve 51 rotates, the elastic plate 511 will be driven to rotate, and when the elastic plate 511 rotates, it will contact the contact plate 56, so that when the elastic plate 511 moves, it will push the contact plate 56 and the push plate 55 to move, and when the push plate 55 moves, it will push the rubber sleeve 52 to fit more closely to the surface of the device body 1, and when the push plate 55 moves, it will drive the horizontal plate 57 to move, and when the horizontal plate 57 moves, it will drive the rotating plate 58 and the fixed block 59 to move, and the fixed plate 510 will be driven to rotate. The block 59 will limit the rotating plate 58 in one direction, the storage frame 512 is fixedly mounted on the surface of the device body 1, the rubber sleeve 52 is slidably mounted on the surface of the control valve 51, the storage 3 is connected to the inside of the device body 1 through the control valve 51, the gear 53 is fixedly mounted on the control end of the control valve 51, the rack 54 is slidably mounted on the surface of the mounting plate 2, the rack 54 is meshed with the gear 53, the push plate 55 is slidably mounted on the top of the storage frame 512, the contact plate 56 and the cross plate 57 are fixedly mounted on the surface of the push plate 55, the rotating plate 58 is rotatably mounted on the bottom of the cross plate 57, the fixed block 59 is fixedly mounted on the bottom of the cross plate 57, the fixed plate 510 is fixedly mounted on the top of the storage frame 512, and the elastic plate 511 is fixedly mounted on the control end of the control valve 51; when the supporting device moves, it will push the protective device to move, and when the supporting device moves, it will seal the delivery pipe to prevent the delivery pipe from being in an open state when the device body 1 falls, which is easy to leak, and the push plate 55 will push the rubber sleeve 52 to fit more closely to prevent the rubber sleeve 52 from gradually loosening and affecting the sealing effect.

[0031] A torsion spring No. 1 is arranged between the rotating plate 58 and the horizontal plate 57. The storage frame 512 is connected to the interior of the rubber sleeve 52 through a hose. A movable plate 513 is slidably installed inside the storage frame 512. When the gas inside the rubber sleeve 52 increases, it will enter the interior of the storage frame 512 through the hose. When the gas inside the storage frame 512 increases, it will push the movable plate 513 to move downward. The amount of leaked gas can be determined by the downward movement distance of the movable plate 513.

[0032] The supporting device includes a supporting plate 61, a sealing frame 62, a sealing plate 63, a connecting rod 64 and a transmission rod 65. When the device body 1 and the mounting plate 2 move downward, the supporting plate 61 will be driven to move downward. When the supporting plate 61 moves downward, it will be squeezed by the mounting plate 2, and the supporting plate 61 will rotate on the mounting plate 2. When the supporting plate 61 rotates, it will pull the transmission rod 65 to move. When the transmission rod 65 moves, it will pull the connecting rod 64 and the sealing plate 63 to move. The supporting plate 61 is rotatably installed at the bottom of the mounting plate 2. A No. 2 torsion spring is arranged between the supporting plate 61 and the mounting plate 2. The sealing frame 62 is fixedly installed at the bottom of the mounting plate 2. The sealing plate 63 is slidably installed inside the sealing frame 62. The connecting rod 64 is fixedly installed on the surface of the sealing plate 63. One end of the transmission rod 65 is hinged to the connecting rod 64, and the other end of the transmission rod 65 is hinged to the supporting plate 61. The supporting plate 61 will support and buffer the mounting plate 2 and the device body 1.

[0033] A flap 66 is rotatably installed on the surface of the support plate 61, an arc rod 67 is fixedly installed on the surface of the flap 66, a roller 68 is rotatably installed on the surface of the support plate 61, a pull rope 69 is wound around the surface of the roller 68, the top of the pull rope 69 is fixed to the sealing frame 62, and a No. 3 torsion spring is arranged between the flap 66 and the support plate 61. When the support plate 61 rotates, the roller 68 is driven to move, and when the roller 68 moves, the pull rope 69 pulls the roller 68 to rotate, and when the roller 68 rotates, it rubs the arc rod 67 to move, and when the arc rod 67 moves, it pushes the flap 66 to rotate. The rotation of the flap 66 will improve the supporting effect of the device body 1 and prevent the device body 1 from tipping over when it falls from a height.

[0034] When the embodiment is working, when the rack 54 is pushed to move, the gear 53 and the control end of the control valve 51 are driven to rotate, so that the control valve 51 can be controlled to open and close. When the control end of the control valve 51 rotates, the elastic plate 511 is driven to rotate. When the elastic plate 511 rotates, it contacts with the contact plate 56, so that when the elastic plate 511 moves, it pushes the contact plate 56 and the push plate 55 to move. When the push plate 55 moves, it pushes the rubber sleeve 52 to fit more closely on the surface of the device body 1. When the push plate 55 moves, it drives the cross plate 57 to move. When the cross plate 57 moves, it drives the rotating plate 58 and the fixed block 59 to move. The fixed block 59 will limit the rotating plate 58 in one direction. The fixed plate 510 will limit the rotating plate 58 and the pushing plate 55 from resetting. The gas leaked from the control valve 51 will enter the interior of the rubber sleeve 52. When the gas inside the rubber sleeve 52 increases, it will enter the interior of the storage frame 512 through the hose. When the gas inside the storage frame 512 increases, it will push the movable plate 513 to move downward.

[0035] When the device body 1 falls from a height, the device body 1 and the mounting plate 2 move downward, driving the support plate 61 to move downward; when the support plate 61 moves downward, it is squeezed by the mounting plate 2, causing the support plate 61 to rotate on the mounting plate 2; when the support plate 61 rotates, it pulls the transmission rod 65 to move; when the transmission rod 65 moves, it pulls the connecting rod 64 and the sealing plate 63 to move; when the support plate 61 rotates, it drives the roller 68 to move; when the roller 68 moves, the pull rope 69 pulls the roller 68 to rotate; when the roller 68 rotates, it rubs the arc rod 67 to move; when the arc rod 67 moves, it pushes the flap 66 to rotate; when the flap 66 rotates, it contacts the ground.

[0036] See also Figure 1-9 On the basis of the above embodiment, another embodiment of the present invention further includes a protection device and an anti-collision device; the protection device includes a metal plate 72, a connecting frame 73, a piston plate 74 and a connecting plate 75, the metal plate 72 is slidably mounted on the top of the mounting plate 2, the control end connected to the valve 4 is fixedly mounted with a control rod 41, the connecting frame 73 is fixedly mounted on the top of the mounting plate 2, the piston plate 74 is slidably mounted inside the connecting frame 73, the connecting plate 75 is fixedly mounted on the surface of the metal plate 72, the connecting frame 73 is connected to the inside of the sealing frame 62 through a pipeline, and when the air pressure inside the connecting frame 73 increases, the piston plate 74 will be pushed in When the piston plate 74 moves, it will push the connecting plate 75 to move. When the connecting plate 75 is pushed, it will drive the metal plate 72 to move. When the metal plate 72 moves, the limit on the control rod 41 is released. A vortex spring is arranged between the control end of the connecting valve 4 and the connecting valve 4, and a No. 1 spring is arranged between the metal plate 72 and the mounting plate 2. When the internal air pressure of the connecting frame 73 increases, the piston plate 74 and the metal plate 72 will be pushed to move. The metal plate 72 will release the limit on the control rod 41, so that the connecting valve 4 will close the delivery pipe in time to avoid leakage when the delivery pipe is in an open state when the device body 1 falls.

[0037] A rotating block 71 is rotatably installed on the top of the storage 3, and a spiral groove is provided on the surface of the rotating block 71. A contact rod 79 is slidably installed on the inner wall of the storage 3, and an extrusion plate 78 is slidably installed inside the storage 3. A magnet is fixedly installed on the surface of the rotating block 71, and a No. 2 spring is arranged between the extrusion plate 78 and the storage 3, and a clockwork spring is arranged between the rotating block 71 and the storage 3. When the extrusion plate 78 moves upward and contacts the contact rod 79, the extrusion plate 78 will push the contact rod 79 to move upward. When the contact rod 79 moves upward, it will move inside the spiral groove and push the rotating block 71 to rotate. When the rotating block 71 rotates, it will drive the magnet to rotate. When the magnet approaches the metal plate 72, it will attract the metal plate 72 to move. When the gas inside the storage 3 is reduced to a certain extent, the delivery pipe will be closed in time.

[0038] The anti-collision device includes a protective frame 81, a fixed frame 82, an entry rod 83, a movable plate 84, a partition plate 85, a T-shaped plate 86 and a fitting plate 87. Liquid is arranged inside the fixed frame 82. When the entry rod 83 moves, the movable plate 84 is pushed to move. When the movable plate 84 moves, the liquid inside the fixed frame 82 is squeezed. The increase of the hydraulic pressure inside the fixed frame 82 pushes the T-shaped plate 86 to move downward. The protective frame 81 is fixedly mounted on the surface of the mounting plate 2, the fixed frame 82 is fixedly mounted on the surface of the device body 1, and the movable plate 84 is slidably mounted. Installed on the surface of the fixed frame 82, the movable plate 84 is fixed to the protective frame 81 through the entry rod 83, the partition plate 85 is fixedly installed inside the fixed frame 82, the T-shaped plate 86 is slidably installed on the surface of the partition plate 85, and the bonding plate 87 is fixedly installed at the bottom of the T-shaped plate 86. When the movable plate 84 moves, the T-shaped plate 86 and the bonding plate 87 are pushed downward by hydraulic pressure. When the bonding plate 87 moves downward, the friction between the device body 1 and the ground is increased to prevent the device body 1 from being dislocated after being hit, which may cause the risk of leakage in the pipeline.

[0039] A No. 3 spring is provided between the T-shaped plate 86 and the fixed frame 82 , and the elastic force of the No. 3 spring can drive the T-shaped plate 86 to return to its original position.

[0040] When the present embodiment is working, when the sealing plate 63 moves, the sealing plate 63 will squeeze the gas inside the sealing frame 62 to enter the inside of the connecting frame 73 through the pipeline. When the air pressure inside the connecting frame 73 increases, the piston plate 74 will be pushed to move. When the piston plate 74 moves, it will push the connecting plate 75 to move. When the connecting plate 75 pushes, it will drive the metal plate 72 to move. When the metal plate 72 moves, the limit on the control rod 41 is released. Under the elastic force of the volute spring, the control end of the connecting valve 4 is driven to rotate. The connecting valve 4 will close the delivery pipe. When the gas inside the storage 3 decreases, the elastic force of the second spring will push the extrusion plate 78 to move upward. When the extrusion plate 78 moves upward and contacts with the contact rod 79, the extrusion plate 78 will push the contact rod 79 to move upward. When the contact rod 79 moves upward, it will move inside the spiral groove to push the rotating block 71 to rotate. When the rotating block 71 rotates, it will drive the magnet to rotate. When the magnet approaches the metal plate 72, it will attract the metal plate 72 to move, so that the limit on the control rod 41 can also be released.

[0041] When the protective frame 81 and the device body 1 are impacted, the protective frame 81 will be deformed when the impact force is too great. When the protective frame 81 is deformed, it will push the entry rod 83 to move. When the entry rod 83 moves, it will push the movable plate 84 to move. When the movable plate 84 moves, it will squeeze the liquid inside the fixed frame 82. The increased hydraulic pressure inside the fixed frame 82 will push the T-shaped plate 86 to move downward. When the T-shaped plate 86 moves downward, it will drive the bonding plate 87 to move downward. When the bonding plate 87 moves downward, it will bond to the opposite surface.

[0042] 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. An evaporator with a cold storage function, comprising a device body (1), characterized in that: It also includes anti-leakage devices, support devices, protection devices and anti-collision devices; Wherein, a mounting plate (2) is fixedly mounted on the surface of the device body (1), a storage device (3) is fixedly mounted on the surface of the mounting plate (2), a delivery pipe is fixedly mounted on the surface of the device body (1), and a connecting valve (4) is fixedly mounted on the surface of the delivery pipe; The anti-leakage device comprises a control valve (51), a rubber sleeve (52), a gear (53), a rack (54), a push plate (55), a contact plate (56), a transverse plate (57), a rotating plate (58), a fixed block (59), a fixed plate (510), an elastic plate (511) and a storage frame (512); the storage frame (512) is fixedly mounted on the surface of the device body (1); the rubber sleeve (52) is slidably mounted on the surface of the control valve (51); the storage (3) is connected to the inside of the device body (1) through the control valve (51); the gear (53) is fixedly mounted on the control valve (51) The control end of the control valve (51) is provided with a rack (54) slidably mounted on the surface of the mounting plate (2), the rack (54) meshes with the gear (53), the push plate (55) is slidably mounted on the top of the storage frame (512), the contact plate (56) and the transverse plate (57) are fixedly mounted on the surface of the push plate (55), the rotating plate (58) is rotatably mounted on the bottom of the transverse plate (57), the fixed block (59) is fixedly mounted on the bottom of the transverse plate (57), the fixed plate (510) is fixedly mounted on the top of the storage frame (512), and the elastic plate (511) is fixedly mounted on the control end of the control valve (51); When the supporting device moves, it pushes the protective device to move, and when the supporting device moves, it seals the delivery pipe, thereby preventing the delivery pipe from being in an open state when the device body (1) falls, which may easily cause leakage; The support device comprises a support plate (61), a sealing frame (62), a sealing plate (63), a connecting rod (64) and a transmission rod (65); the support plate (61) is rotatably mounted on the bottom of the mounting plate (2); a second torsion spring is provided between the support plate (61) and the mounting plate (2); the sealing frame (62) is fixedly mounted on the bottom of the mounting plate (2); the sealing plate (63) is slidably mounted inside the sealing frame (62); the connecting rod (64) is fixedly mounted on the surface of the sealing plate (63); one end of the transmission rod (65) is hinged to the connecting rod (64); and the other end of the transmission rod (65) is hinged to the support plate (61); A flap (66) is rotatably mounted on the surface of the support plate (61), an arc-shaped rod (67) is fixedly mounted on the surface of the flap (66), a roller (68) is rotatably mounted on the surface of the support plate (61), a pull rope (69) is wound around the surface of the roller (68), the top of the pull rope (69) is fixed to the sealing frame (62), and a third torsion spring is arranged between the flap (66) and the support plate (61); The protection device comprises a metal plate (72), a connecting frame (73), a piston plate (74) and a connecting plate (75); the metal plate (72) is slidably mounted on the top of the mounting plate (2); a control rod (41) is fixedly mounted on the control end of the connecting valve (4); the connecting frame (73) is fixedly mounted on the top of the mounting plate (2); the piston plate (74) is slidably mounted inside the connecting frame (73); the connecting plate (75) is fixedly mounted on the surface of the metal plate (72); the connecting frame (73) is connected to the inside of the sealing frame (62) through a pipeline; a volute spring is arranged between the control end of the connecting valve (4) and the connecting valve (4); and a No. 1 spring is arranged between the metal plate (72) and the mounting plate (2); A rotating block (71) is rotatably mounted on the top of the storage device (3), a spiral groove is formed on the surface of the rotating block (71), a contact rod (79) is slidably mounted on the inner wall of the storage device (3), an extrusion plate (78) is slidably mounted inside the storage device (3), a magnet is fixedly mounted on the surface of the rotating block (71), a No. 2 spring is arranged between the extrusion plate (78) and the storage device (3), and a clockwork spring is arranged between the rotating block (71) and the storage device (3).

2. The evaporator with cold storage function according to claim 1, characterized in that: A first torsion spring is provided between the rotating plate (58) and the horizontal plate (57); the storage frame (512) is connected to the interior of the rubber sleeve (52) via a hose; and a movable plate (513) is slidably mounted inside the storage frame (512).

3. The evaporator with cold storage function according to claim 2, characterized in that: The anti-collision device comprises a protective frame (81), a fixed frame (82), an entry rod (83), a movable plate (84), a partition plate (85), a T-shaped plate (86) and a bonding plate (87), wherein the protective frame (81) is fixedly mounted on the surface of the mounting plate (2), the fixed frame (82) is fixedly mounted on the surface of the device body (1), the movable plate (84) is slidably mounted on the surface of the fixed frame (82), the movable plate (84) is fixed to the protective frame (81) via the entry rod (83), the partition plate (85) is fixedly mounted inside the fixed frame (82), the T-shaped plate (86) is slidably mounted on the surface of the partition plate (85), and the bonding plate (87) is fixedly mounted on the bottom of the T-shaped plate (86).

4. The evaporator with cold storage function according to claim 3, characterized in that: A No. 3 spring is arranged between the T-shaped plate (86) and the fixed frame (82), and liquid is arranged inside the fixed frame (82).

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