Temperature-controllable efficient sterilization device

Abstract

The utility model relates to the technical field of food processing, in particular to a temperature-controllable efficient sterilization device which comprises a sterilizer body arranged on a base, a water inlet pipe is connected to the bottom of the sterilizer body, and a filtering device is arranged through the water inlet pipe. The water inlet end of the filtering device is communicated with a water pump at the top of the base through a pipe fitting; wherein the filtering device comprises a filtering cylinder and a cylinder cover, the filtering cylinder is detachably connected with the cylinder cover, a fixing cylinder and a cleaning piece are arranged in the filtering cylinder, the fixing cylinder is used for fixing the filtering piece, the cleaning piece is used for cleaning the filtering cylinder and the fixing cylinder, impurities or particles in a water source can be effectively filtered, and the filtering effect is good. The situation that the sterilizer is damaged after being used for a long time is avoided, the service life is prolonged, the filter cotton core can be quickly replaced by unlocking the fixed cylinder, and water impurities on the inner wall of the filter cylinder and the outer wall of the fixed cylinder can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing, in particular to a temperature-controllable and efficient sterilization device. Background Art

[0002] Mooncakes, also known as moon cakes, harvest cakes, and reunion cakes, are one of the traditional foods of the Han Chinese. They are mainly eaten during the Mid-Autumn Festival and symbolize reunion and harmony. In China, eating mooncakes and appreciating the moon during the Mid-Autumn Festival are indispensable customs.

[0003] During the processing of mooncakes, it is necessary to use a high-temperature sterilization device to sterilize the raw materials in order to extend the shelf life of the mooncakes. Therefore, it is necessary to use an efficient sterilization device to perform sterilization operations. For example, the prior art Chinese patent announcement number "CN203315389U" discloses a sterilization device, including: a sterilizer, an induced draft fan, a back-firing furnace and a heat exchanger, and a circulating water pump; the sterilizer includes a hollow cylinder with heads at both ends of the cylinder, and an insulation layer is provided on the head and the outer cover of the cylinder; the back-firing furnace includes a furnace and a hollow grate arranged in the furnace, and the hollow grate is connected to the bottom of the sterilizer cavity through a circulating water inlet pipe; the heat exchanger includes a multi-return flue and a heat exchange pipe, one end of the multi-return flue is connected to the furnace, and the other end of the multi-return flue is connected to the induced draft fan, the heat exchange pipe is arranged in the multi-return flue, one end of the heat exchange pipe is connected to the circulating water pump, the circulating water pump is connected to the bottom of the sterilizer cavity through a circulating water outlet pipe, and the other end of the heat exchange pipe is connected to the hollow grate. Through the above solution, a back-burning furnace, a heat exchanger and a circulating water pump are newly added to the original sterilizer structure, and the traditional heat exchanger structure is improved, and its internal flue is converted into a multi-pass type, which improves thermal efficiency, reduces energy consumption, and is more environmentally friendly.

[0004] In actual operation, a water inlet pipe is provided at the bottom of the sterilizer, which is used to cooperate with the drain pipe to exchange heat and cold inside the sterilizer. However, there is a lack of measures to filter the water source at the drain pipe. Unfiltered water enters the sterilization box, and the exhaust hole becomes clogged after a long time, affecting the service life of the sterilization box. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that the above-mentioned drain pipe lacks measures to filter the water source, which affects the normal use and service life of the sterilizer after long-term use, and to propose a temperature-controllable and efficient sterilization device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A temperature-controllable, efficient sterilization device is designed, comprising a sterilizer body mounted on a base, a water inlet pipe connected to the bottom of the sterilizer body, a filter device provided through the water inlet pipe, and a water inlet end of the filter device connected to a water pump at the top of the base via a pipe.

[0008] Wherein, the filtering device includes a filter cartridge and a cartridge cover, the filter cartridge is detachably connected to the cartridge cover, and a fixing cartridge and a cleaning piece are provided inside the filter cartridge, the fixing cartridge is used to fix the filter element, and the cleaning piece is used to clean the filter cartridge and the fixing cartridge.

[0009] Furthermore, the fixed cylinder has a columnar structure and is provided with multiple water inlet holes on the periphery. The filter element is provided inside one end of the fixed cylinder through an opening, and it is also provided with an annular portion on the periphery of the open end. A sealing ring is provided between the inner edge of the annular portion and the filter cylinder through an annular groove.

[0010] Furthermore, a water-stop pad is provided between the cartridge cover and the filter cartridge, and at least a pair of deformation grooves are relatively provided on the extended portion of the outer wall thereof, and elastic claws are formed by the deformation grooves.

[0011] Furthermore, the filter cartridge is provided with a limiting protrusion at the open end, the limiting protrusion is arranged corresponding to the elastic claw, and its periphery is provided with an arc surface that cooperates with the elastic claw, the end face of the elastic claw is provided with a protrusion and a slot, and the slot is engaged with the limiting protrusion.

[0012] Furthermore, the cleaning piece includes a support plate, the side of the support plate has a connecting rod, the connecting rod passes through the cylinder cover and is fixedly connected to a crank, and a sealing member is provided between the shaft end and the cylinder cover. The other side of the support plate is rotatably connected to a movable plate, and a compression spring is provided between the movable plate and the fixed cylinder.

[0013] Furthermore, extensions are provided at both ends of the support plate, and cleaning cotton is provided on the periphery of the extensions. The extensions are rotatably connected in the filter cartridge and fit with the inner wall of the filter cartridge and the outer wall of the fixed cartridge.

[0014] The utility model proposes a temperature-controllable and efficient sterilization device, which has the following beneficial effects: the utility model is provided with a filtering device at the water inlet pipe of the sterilizer, and a filter cotton core is provided in the filtering device through a fixed cylinder. The filter cotton core can effectively filter impurities or particles in the water source, thereby avoiding damage to the sterilizer after long-term use to extend its service life, and the filter cotton core can be quickly replaced by unlocking the fixed cylinder. In addition, by rotating the cleaning part by a crank, water impurities can be cleaned on the inner wall of the filter cylinder and the outer wall of the fixed cylinder, thereby preventing water impurities from accumulating and adhering due to long-term use, thereby affecting the filtering effect of the filter cotton core. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the filter cartridge of the utility model;

[0017] Figure 3 A zone amplification structure diagram of the application is shown in Figure 1. Figure 2 A zone amplification structure diagram of the application is shown in Figure 1.

[0018] Figure 4 A sectional view of the filter device of the application is shown in Figure 2.

[0019] Figure 5 A structure diagram of the cleaning member of the application is shown in Figure 3.

[0020] In the figure: 1, base; 2, sterilizer body; 21, water inlet pipe; 3, filter device; 31, filter cartridge; 311, limiting protrusion; 312, arc surface; 32, cartridge cover; 321, accommodating groove; 322, deformation groove; 33, fixed cartridge; 34, filter member; 35, annular portion; 36, water stop pad; 37, compression spring; 4, water pump; 5, cleaning member; 51, support plate; 52, connecting rod; 53, movable plate; 54, extension portion; 6, elastic claw; 61, protruding portion; 62, clamping groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application.

[0022] With reference to Figure 1-5 A temperature-controllable high-efficiency sterilization device, comprising a sterilizer body 2 arranged on a base 1, a water inlet pipe 21 connected to the bottom of the sterilizer body 2, and a filter device 3 arranged through the water inlet pipe 21, wherein the water inlet end of the filter device 3 is connected in communication with the water pump 4 at the top of the base 1 through a pipe fitting.

[0023] The filter device 3 comprises a filter cartridge 31 and a cartridge cover 32, the filter cartridge 31 is detachably connected with the cartridge cover 32, and the inside of the filter cartridge 31 is provided with a fixed cartridge 33 and a cleaning member 5, the fixed cartridge 33 is used for fixing a filter member 34, and the cleaning member 5 is used for cleaning the filter cartridge 31 and the fixed cartridge 33.

[0024] It should be noted that the bottom of the sterilizer body 2 is also connected with a drain pipe, the drain pipe is provided with a valve, and the drain pipe cooperates with the water inlet pipe 21 to exchange cold and hot water for the sterilizer body 2.

[0025] The pipe fitting is preferably a water conveying hose, and the water conveying hose is connected between the connecting joint of the end surface of the cartridge cover 32 and the quick release head, so as to facilitate the disconnection of the connection with the filter cartridge 31, and then the filter member 34 can be replaced.

[0026] In addition, the sterilizer body 2 is also connected to a temperature control device, which includes a sensor. The sensor detects the internal situation and adjusts the heating element accordingly to ensure that the temperature is within the set range. If the temperature is lower than the set level, the control device starts the heating element to increase the temperature; if the temperature exceeds the set point, the control device reduces the heat input to prevent overheating.

[0027] Furthermore, the fixed cylinder 33 has a columnar structure and is provided with multiple water inlet holes on the periphery. The filter element 34 is provided inside the fixed cylinder 33 through an opening at one end, and an annular portion 35 is also provided on the periphery of the open end. A sealing ring is provided between the inner edge of the annular portion 35 and the filter cylinder 31 through an annular groove.

[0028] It should be noted that the filter element 34 is a filter cotton core, the fixed cylinder 33 fixes the filter element 34, and the water pump 4 is the internal water supply of the filter cylinder 31. The water source passes through the water inlet and is filtered by the filter element 34;

[0029] Among them, the center point of one end of the filter cartridge 31 is connected to the water inlet pipe 21 through a connecting pipe, and the fixed cylinder 33 is provided with an open end that cooperates with the sealing ring to press against the inner wall of the filter cartridge 31, and then filters the water source under the action of the filter element 34. In addition, the side of the filter cartridge 31 is also connected to a sewage pipe, and the sewage pipe is provided with a pipe cover for cooperating with the cleaning element 5 to discharge sewage.

[0030] Furthermore, a water-stopping pad 36 is provided between the cartridge cover 32 and the filter cartridge 31 , and at least a pair of deformation grooves 322 are relatively provided on the extended portion of the outer wall thereof, and elastic claws 6 are formed by the deformation grooves 322 .

[0031] It is worth noting that the deformation groove 322 has a U-shaped structure, and the extended parts at both ends are opened away from the filter cartridge 31, wherein the cartridge cover 32 is preferably made of a deformable material such as rubber or plastic, and then the deformation groove 322 is used to provide deformation conditions for the elastic claw 6.

[0032] In more detail, the filter cartridge 31 is provided with a limiting protrusion 311 at the open end, the limiting protrusion 311 is arranged corresponding to the elastic claw 6, and its periphery is provided with an arc surface 312 that cooperates with the elastic claw 6, and the end face of the elastic claw 6 is provided with a protrusion 61 and a card groove 62, and the card groove 62 is engaged with the limiting protrusion 311.

[0033] Specifically, the limiting protrusion 311 contacts and slides with the elastic claw 6 using the arc surface 312, and the elastic claw 6 is deformed by the deformation groove 322 under the action of the arc surface 312, and then the locking groove 62 is engaged with the limiting protrusion 311, which is used to fix the cylinder cover 32 on the one hand and lock the cylinder cover 32 circumferentially on the other hand.

[0034] The elastic claw 6 is provided with the protruding part 61 near one end of the filter cylinder 31, and the protruding part 61 is pushed backward to make the elastic claw 6 deformed under force, so that the limiting protrusion 311 is separated from the clamping groove 62.

[0035] In general, the cleaning member 5 comprises a support plate 51, the side of which is provided with a connecting rod 52, the connecting rod 52 is fixedly connected with a crank handle and is provided with a sealing member between the shaft end and the cylinder cover 32, and the other side of the support plate 51 is rotationally connected with a movable plate 53, and the movable plate 53 is provided with a compression spring 37 between the movable plate 53 and the fixed cylinder 33.

[0036] Specifically, when the cylinder cover 32 is closed, the compression spring 37 is compressed and pushes the fixed cylinder 33 by rebounding force, so that the fixed cylinder 33 tightly abuts against the inner wall of the filter cylinder 31 by the sealing ring, preventing the water source from entering the water inlet pipe 21 without passing through the filter element 34.

[0037] The movable plate 53 can prevent the compression spring 37 from being deviated when the support plate 51 is rotated to clean water impurities.

[0038] Finally, the two ends of the support plate 51 are further provided with an extension part 54, the periphery of the extension part 54 is provided with cleaning cotton, and the extension part 54 is rotationally connected in the filter cylinder 31 and is attached to the inner wall of the filter cylinder 31 and the outer wall of the fixed cylinder 33.

[0039] The cleaning cotton can be fixed on the extension part 54 by an adhesive method, and the cleaning cotton can clean the inner wall of the filter cylinder 31 and the outer wall of the fixed cylinder 33 to prevent water impurities from accumulating and affecting the filtering effect.

[0040] Working mode; when working, the water pump 4 supplies water to the sterilizer body 2 through the water inlet pipe 21, and the high-temperature and high-pressure environment in the sterilizer body 2 sterilizes the moon cake raw materials.

[0041] Before the water source enters the sterilizer body 2, it passes through the filter element 34 in the fixed cylinder 33 and enters the water inlet pipe 21 through the filtering action of the filter element 34. When the filter element 34 needs to be replaced after a long time of use, the protruding part 61 is pushed backward to make the elastic claw 6 deformed under force, so that the limiting protrusion 311 is separated from the clamping groove 62, so that the cylinder cover 32 can be disassembled, and the fixed cylinder 33 can be directly removed to replace the filter element 34.

[0042] Of course, in the same way, the limiting protrusion 311 is in contact with and slides on the elastic claw 6 by the arc surface 312, and the elastic claw 6 is deformed in the deformation groove 322 under the action of the arc surface 312, and then the clamping groove 62 is clamped with the limiting protrusion 311 to fix and circumferentially lock the cylinder cover 32.

[0043] Finally, the support plate 51 is rotated by rotating the handle, and the pair of extension portions 54 are rotated when the support plate 51 is rotated, and the extension portions 54 clean the water impurities by the peripheral cleaning cotton.

[0044] The above merely provides the preferred embodiments of the present application, and the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, and all of them should be covered within the protection scope of the present application.

Claims

1. A temperature-controllable, efficient sterilization device comprising a sterilizer body (2) disposed on a base (1), characterized in that: A water inlet pipe (21) is connected to the bottom of the sterilizer body (2), and a filter device (3) is provided through the water inlet pipe (21), and the water inlet end of the filter device (3) is connected to the water pump (4) at the top of the base (1) through a pipe fitting; The filter device (3) comprises a filter cartridge (31) and a cartridge cover (32), wherein the filter cartridge (31) is detachably connected to the cartridge cover (32), and a fixing cartridge (33) and a cleaning member (5) are provided inside the fixing cartridge (33), wherein the fixing cartridge (33) is used to fix the filter member (34), and the cleaning member (5) is used to clean the filter cartridge (31) and the fixing cartridge (33).

2. The temperature-controllable high-efficiency sterilization device according to claim 1, characterized in that: The fixed cylinder (33) is a columnar structure and is provided with a plurality of water inlet holes on its periphery. The filter element (34) is provided inside one end of the fixed cylinder (33) through an opening, and an annular portion (35) is provided on the periphery of the open end. A sealing ring is provided between the inner edge of the annular portion (35) and the filter cylinder (31) through an annular groove.

3. The temperature-controllable high-efficiency sterilization device according to claim 1, characterized in that: A water-stopping pad (36) is provided between the cylinder cover (32) and the filter cylinder (31), and at least a pair of deformation grooves (322) are relatively provided on the extended portion of the outer wall thereof, and elastic claws (6) are formed by the deformation grooves (322).

4. The temperature-controllable high-efficiency sterilization device according to claim 3, characterized in that: The filter cartridge (31) is provided with a limiting protrusion (311) at the open end, the limiting protrusion (311) is arranged corresponding to the elastic claw (6), and the periphery thereof is provided with an arc surface (312) that matches the elastic claw (6), the end surface of the elastic claw (6) is provided with a protrusion (61) and a clamping groove (62), and the clamping groove (62) is clamped with the limiting protrusion (311).

5. The temperature-controllable high-efficiency sterilization device according to claim 1, characterized in that: The cleaning member (5) comprises a support plate (51), a connecting rod (52) is provided on the side of the support plate (51), the connecting rod (52) passes through the cylinder cover (32) and is fixedly connected to a crank, and a sealing member is provided between the shaft end of the connecting rod and the cylinder cover (32), and a movable plate (53) is rotatably connected to the other side of the support plate (51), and a compression spring (37) is provided between the movable plate (53) and the fixed cylinder (33).

6. The temperature-controllable high-efficiency sterilization device according to claim 5, characterized in that: Extensions (54) are also provided at both ends of the support plate (51). Cleaning cotton is provided on the periphery of the extensions (54) and is rotatably connected to the filter cylinder (31) and fits with the inner wall of the filter cylinder (31) and the outer wall of the fixed cylinder (33).

Images