Energy-saving cooking and drying integrated autoclave

Abstract

This utility model discloses an energy-saving integrated autoclave for cooking and drying, comprising an autoclave body, a rotating frame rotatably connected to the autoclave body, a screw threadedly connected to the middle of the rotating frame, a cover fixedly connected to the screw coaxially, a storage frame slidably connected to the autoclave body, and a heating block fixedly connected to the autoclave body. This utility model relates to the field of autoclave technology. In this energy-saving integrated autoclave for cooking and drying, after clean water is injected into the device, the three-way valve is switched, and the water supply component injects clean water into the cooling pipe through the three-way valve and branch pipe. Finally, the water flows back to the water source through the return pipe. When the pressure inside the autoclave body is high, the solenoid valve is opened, and water vapor is introduced into the discharge pipe through the solenoid valve. The water vapor flowing through the discharge pipe is pre-cooled and liquefied under the heat exchange of the cooling pipe, and finally, the liquefied water falls into the second recovery tank through the discharge pipe.

Description

Technical Field

[0001] This utility model relates to the field of autoclave technology, specifically an energy-saving autoclave that integrates cooking and drying. Background Technology

[0002] An autoclave is a large, heavy pressure vessel. When the internal pressure of an autoclave is high during use, it needs to be depressurized. Most autoclaves fail to effectively cool and recover the water vapor in the depressurized gas during the depressurization process, which can easily cause safety hazards. In addition, after autoclaving, the water vapor and residual water in the autoclave cannot be effectively recovered, which leads to water waste. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides an energy-saving integrated autoclave for cooking and drying, which solves the problems of the device failing to effectively handle the water vapor ejected during depressurization, causing safety hazards, and the inability to fully recover water resources after autoclaving, leading to waste.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: an energy-saving integrated autoclave for cooking and drying, comprising an autoclave body, a rotating frame rotatably connected to the upper end of the autoclave body, a screw threadedly connected to the middle of the rotating frame, a cover coaxially fixedly connected to the bottom end of the screw, a storage frame placed near the lower end of the cover of the autoclave body, a heating block provided at the bottom end of the autoclave body, a three-way valve provided at the upper left side of the autoclave body, a branch pipe provided at the lower end of the three-way valve, a solenoid valve provided near the lower side of the three-way valve on the autoclave body, a motor fixedly connected to the lower right corner of the autoclave body, and the output end of the motor extending into the interior of the autoclave body and fixedly connected to a cleaning component, a liquid extraction pipe provided at the upper end of the autoclave body near the cleaning component, a valve fixedly connected to the outer end of the liquid extraction pipe near the exterior of the autoclave body, a liquid extraction pump fixedly connected to the other end of the valve, a discharge pipe provided to the left side of the solenoid valve, and a cooling pipe provided at the bottom of the branch pipe near the outer side of the discharge pipe.

[0005] Preferably, a pressure sensor is provided at the inner end of the autoclave body, a handwheel is coaxially fixedly connected to the top of the screw, a number of vent holes are provided on the surface of the storage frame, and a water supply component is connected to the left side of the three-way valve.

[0006] Preferably, a connecting ring is fixedly connected to the upper end of the storage frame, a support ring that fits with the connecting ring is fixedly connected to the open end of the autoclave body, a one-way valve is provided on the back side of the autoclave body, and a gas supply component is connected to the back side of the one-way valve.

[0007] Preferably, the cleaning component consists of a connecting shaft and a cleaning brush, a filter screen is fixedly connected to the bottom of the liquid extraction tube, and the connecting shaft is fixedly connected to the motor output end.

[0008] Preferably, the connecting shaft is fixedly connected to the cleaning brush near the inner end of the autoclave body, the bottom end of the liquid extraction tube and the filter screen are arc-shaped, and the bristles of the cleaning brush are in contact with the filter screen.

[0009] Preferably, the discharge end of the pump is provided with a connecting pipe, the bottom of the connecting pipe is fixedly connected to and connected to a first recovery tank, the branch pipe is fixedly connected to and connected to a cooling pipe, the end of the cooling pipe is provided with a return pipe, the bottom of the discharge pipe is fixedly connected to and connected to a second recovery tank, and the side end of the second recovery tank is provided with a pressure relief valve.

[0010] Beneficial effects This invention provides an energy-saving integrated autoclave for cooking and drying. Compared with the prior art, it has the following advantages: (1) This energy-saving integrated autoclave for cooking and drying is equipped with a solenoid valve and a three-way valve. After the clean water is injected, the three-way valve is switched. The water supply unit injects clean water into the cooling pipe through the three-way valve and the branch pipe. Finally, the water flows back to the water source through the return pipe. When the gas pressure inside the autoclave is high, the solenoid valve is opened. Water vapor is introduced into the discharge pipe through the solenoid valve. The water vapor flowing through the discharge pipe is pre-cooled and liquefied under the heat exchange of the cooling pipe. Finally, the liquefied water falls into the second recovery tank through the discharge pipe. This setting makes it convenient for users to release the pressure in the autoclave in time and effectively deal with the water vapor generated by the pressure release, avoiding safety hazards.

[0011] (2) This energy-saving autoclave that integrates cooking and drying uses a rotating cleaning brush to clean the filter screen at the bottom of the liquid extraction pipe, thus preventing blockage. After autoclaving, the valve is opened and the liquid extraction pump is started. The liquid extraction pump injects the residual water at the bottom of the autoclave body into the first recovery tank through the filter screen, liquid extraction pipe, valve, liquid extraction pump, and connecting pipe. This design facilitates the treatment of residual water at the bottom of the autoclave while preventing blockage at the extraction end. Attached Figure Description

[0012] Figure 1 This is a front sectional view of the present invention; Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle; Figure 3 This is an enlarged view of the inner end cleaning component of this utility model.

[0013] In the diagram: 1. Autoclave body; 2. Rotating frame; 3. Screw; 4. Cover; 5. Storage frame; 6. Heating block; 7. Three-way valve; 8. Branch pipe; 9. Solenoid valve; 10. Motor; 13. Cleaning components; 131. Cleaning brush; 132. Connecting shaft; 14. Liquid extraction pipe; 15. Valve; 16. Liquid extraction pump; 17. Discharge pipe; 18. Cooling pipe. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] like Figure 1-2 The first embodiment shown is an energy-saving integrated autoclave for cooking and drying, comprising an autoclave body 1, a cover plate fixedly connected to the back side of the autoclave body 1 by screws, a rotating frame 2 rotatably connected to the upper end of the autoclave body 1, a positioning screw threadedly connected to the autoclave body 1 on the right side of the rotating frame 2, a screw rod 3 threadedly connected to the middle end of the rotating frame 2, a cover shell 4 coaxially fixedly connected to the bottom end of the screw rod 3, sealing gaskets provided on the edges of the cover plate and the cover shell 4, a storage frame 5 placed near the lower end of the autoclave body 1 near the cover shell 4, a heating block 6 provided at the bottom end of the autoclave body 1, a three-way valve 7 provided at the upper left end of the autoclave body 1, a branch pipe 8 provided at the lower end of the three-way valve 7, a solenoid valve 9 provided near the lower side of the three-way valve 7, a pressure sensor provided inside the autoclave body 1, the pressure sensor and the solenoid valve 9 are electrically connected to an external controller, a handwheel coaxially fixedly connected to the top end of the screw rod 3, several vent holes provided on the surface of the storage frame 5, and a water supply component connected to the left side of the three-way valve 7. A motor 10 is fixedly connected to the lower right corner of the autoclave body 1, and the output end of the motor 10 extends into the autoclave body 1 and is fixedly connected to a cleaning component 13. A connecting ring is fixedly connected to the upper end of the storage frame 5. A support ring that fits with the connecting ring is fixedly connected to the open end of the autoclave body 1. A one-way valve is provided on the back side of the autoclave body 1, and an air supply component is connected to the back side of the one-way valve. A liquid extraction pipe 14 is provided on the upper end of the autoclave body 1 near the cleaning component 13. A valve 15 is fixedly connected to the outer end of the liquid extraction pipe 14 near the outer end of the autoclave body 1. A liquid extraction pump 16 is fixedly connected to the other end of the valve 15. A discharge pipe 17 is provided on the left side of the solenoid valve 9. A cooling pipe 18 is provided at the bottom of the branch pipe 8 near the outer side of the discharge pipe 17. The liquid pump 16 has a connecting pipe at the discharge end, and the bottom of the connecting pipe is fixedly connected to and connected to the first recovery box. The branch pipe 8 is fixedly connected to and connected to the cooling pipe 18. The end of the cooling pipe 18 is provided with a return pipe. The bottom of the discharge pipe 17 is fixedly connected to and connected to the second recovery box. The side end of the second recovery box is provided with a pressure relief valve. After the clean water is injected, the three-way valve 7 is reversed. The water supply component injects clean water into the cooling pipe 18 through the three-way valve 7 and the branch pipe 8. Finally, the water flows back to the water source through the return pipe. When the air pressure in the autoclave body 1 is high, the solenoid valve 9 is opened. Water vapor is introduced into the discharge pipe 17 through the solenoid valve 9. The water vapor flowing through the discharge pipe 17 is pre-cooled and liquefied under the heat exchange of the cooling pipe 18. Finally, the liquefied water falls into the second recovery box with the discharge pipe 17, completing the water recovery. The heating block 6 continues to dry the autoclaved items in the storage frame 5 until they are completely dried. Then, all links are reset and the heating block 6 is turned off. After the overall temperature of the device returns to its original state, the item is taken out. like Figure 1-3 The second embodiment shown differs from the first embodiment mainly in that: The cleaning component 13 consists of a connecting shaft 132 and a cleaning brush 131. A filter screen is fixedly connected to the bottom of the liquid extraction pipe 14. The connecting shaft 132 is fixedly connected to the output end of the motor 10. The end of the connecting shaft 132 near the inner end of the autoclave body 1 is fixedly connected to the cleaning brush 131. The bristles of the cleaning brush 131 are in contact with the filter screen. The motor 10 drives the cleaning brush 131 to rotate through the connecting shaft 132. The rotating cleaning brush 131 cleans the filter screen at the bottom of the liquid extraction pipe 14 to prevent the liquid extraction pipe 14 from becoming clogged. The bottom end of the liquid extraction pipe 14 and the filter screen are arc-shaped to facilitate cleaning. After the autoclaving is completed, the valve 15 is opened and the liquid extraction pump 16 is started. The liquid extraction pump 16 injects the residual clean water at the bottom of the autoclave body 1 into the first recovery tank through the filter screen, the liquid extraction pipe 14, the valve 15, the liquid extraction pump 16, and the connecting pipe.

[0016] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0017] In use, the user places the object to be steamed into the storage frame 5, and then places the storage frame 5 containing the object into the autoclave body 1. The support ring at the upper end of the autoclave body 1 provides support for the upper connecting ring of the storage frame 5. Rotate the rotating frame 2, and when the cover 4 is located at the upper end of the storage frame 5, fix the rotating frame 2 to the autoclave body 1 with the positioning screw. Rotate the screw 3 by handwheel, and the screw 3 drives the cover 4 to move downward. After the cover 4 is tightly fitted with the opening end of the autoclave body 1, stop rotating the handwheel and start the external water supply. The external water supply draws clean water in and introduces it into the autoclave body 1 through the three-way valve 7. After the clean water is injected, the three-way valve 7 is reversed and the heating block 6 is started. The heating block 6 heats the water, and the heated water forms water vapor, which steams the object to be steamed in the storage frame 5. Meanwhile, the water supply injects clean water into the cooling pipe 18 through the three-way valve 7 and the branch pipe 8. Finally, the water flows back to the water source through the return pipe. After the autoclaving is completed, valve 15 is opened and the liquid pump 16 is started. The liquid pump 16 injects the residual clean water at the bottom of the autoclave body 1 into the first recovery tank through the liquid extraction pipe 14, valve 15, liquid pump 16 and connecting pipe. When the gas pressure inside the autoclave body 1 is high, the solenoid valve 9 is opened. Water vapor is introduced into the discharge pipe 17 through the solenoid valve 9. The water vapor flowing through the discharge pipe 17 is pre-cooled and liquefied under the heat exchange of the cooling pipe 18. Finally, the liquefied water falls into the second recovery tank with the discharge pipe 17, completing the water recovery. The heating block 6 continues to dry the autoclaved items in the storage frame 5. The gas injected into the autoclave body 1 by the gas supply component drives the remaining water vapor generated by the drying water to be injected into the discharge pipe 17 through the solenoid valve 9 to realize water recovery. In addition, the cold air injected by the gas supply component first exchanges heat with the steam in the discharge pipe 17, which promotes steam condensation on the one hand, and the heated hot air discharged into the autoclave body 1 will not cause the steam to condense prematurely on the other hand.

[0018] After complete drying, reset all components and turn off heating block 6. Once the overall temperature of the device returns to normal, remove the item.

[0019] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving integrated autoclave for cooking and drying, comprising an autoclave body (1), characterized in that: The upper end of the autoclave body (1) is rotatably connected to a rotating frame (2), the middle end of the rotating frame (2) is threadedly connected to a screw (3), the bottom end of the screw (3) is coaxially fixedly connected to a cover (4), a storage frame (5) is placed near the lower end of the cover (4) of the autoclave body (1), a heating block (6) is provided at the bottom end of the autoclave body (1), a three-way valve (7) is provided at the upper left side of the autoclave body (1), a branch pipe (8) is provided at the lower end of the three-way valve (7), and a solenoid valve (9) is provided near the lower side of the three-way valve (7) of the autoclave body (1). A motor (10) is fixedly connected to the lower right corner of the body (1), and the output end of the motor (10) extends into the interior of the autoclave body (1) and is fixedly connected to a cleaning component (13). The upper end of the autoclave body (1) near the cleaning component (13) is provided with a liquid extraction pipe (14). The outer end of the liquid extraction pipe (14) near the autoclave body (1) is fixedly connected with a valve (15). The other end of the valve (15) is fixedly connected with a liquid extraction pump (16). The left side of the solenoid valve (9) is provided with a discharge pipe (17). The bottom of the branch pipe (8) is provided with a cooling pipe (18) near the outer side of the discharge pipe (17).

2. The energy-saving integrated autoclave for cooking and drying according to claim 1, characterized in that: The autoclave body (1) is equipped with a pressure sensor at its inner end. The top of the screw (3) is coaxially fixed with a handwheel. The surface of the storage frame (5) is provided with several vent holes. The left side of the three-way valve (7) is connected to a water supply component.

3. The energy-saving integrated autoclave for cooking and drying according to claim 1, characterized in that: The upper end of the storage frame (5) is fixedly connected to a connecting ring, and the open end of the autoclave body (1) is fixedly connected to a support ring that fits with the connecting ring. The back side of the autoclave body (1) is provided with a one-way valve, and the back side of the one-way valve is connected to a gas supply component.

4. The energy-saving integrated autoclave for cooking and drying according to claim 1, characterized in that: The cleaning component (13) consists of a connecting shaft (132) and a cleaning brush (131). A filter screen is fixedly connected to the bottom of the liquid extraction tube (14). The connecting shaft (132) is fixedly connected to the output end of the motor (10).

5. The energy-saving integrated autoclave for cooking and drying according to claim 4, characterized in that: The connecting shaft (132) is fixedly connected to the cleaning brush (131) near the inner end of the autoclave body (1). The bottom end of the liquid extraction tube (14) and the filter screen are arc-shaped, and the bristles of the cleaning brush (131) are in contact with the filter screen.

6. The energy-saving integrated autoclave for cooking and drying according to claim 1, characterized in that: The pump (16) has a connecting pipe at the discharge end. The bottom of the connecting pipe is fixedly connected to and connected to a first recovery box. The branch pipe (8) is fixedly connected to and connected to the cooling pipe (18). The end of the cooling pipe (18) is provided with a return pipe. The bottom of the discharge pipe (17) is fixedly connected to and connected to a second recovery box. The side end of the second recovery box is provided with a pressure relief valve.

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