Evaporate cabinet waste heat residual air recycle system
Technical Field
The invention relates to the field of utilization of residual heat, in particular to a system for recycling residual heat and residual heat of a steam cabinet.
Background
Evaporate the cabinet and be an equipment that is used for culinary art such as food, traditional evaporate the cabinet at the during operation, steam in it is usually direct discharge in the air, carry a large amount of heat energy in the steam, cause the waste of the energy, consequently need evaporate cabinet waste heat residual air recycle system now, carry out multi-level heat energy absorption and utilization through the heat accumulation chamber that is equipped with in the device, the insulation can, microscler water storage box, greatly reduced the waste of the energy, and be equipped with supplementary exhaust structure in addition in the device, avoid evaporating cabinet inner chamber atmospheric pressure and exceed standard and lead to the fact destruction to evaporating the cabinet.
Disclosure of Invention
The invention aims to solve the problems and designs a system for recycling the residual heat and the residual air of a steam cabinet.
The technical scheme of the invention is that the system for recycling the residual heat and the residual air of the steam cabinet comprises an installation base and a steam cabinet body, wherein the steam cabinet body is arranged in the middle of the upper end of the installation base, the left side surface and the right side surface of the steam cabinet body are respectively provided with a hollow shell along the height direction of the steam cabinet body, a heat storage cavity is formed between the hollow shell and the side end surface of the steam cabinet body, the upper end of the heat storage cavity is respectively provided with a water injection port which is externally connected with water supply equipment through a water pipe, the lower end of the outer side of the heat storage cavity is respectively provided with a water outlet, the water outlet is respectively provided with a manual switch valve, a steam generating device is arranged in the inner cavity of the bottom end of the steam cabinet body, the upper end of the steam cabinet body is provided with a first air outlet, the inner side end of the first air outlet is provided, the auxiliary exhaust structure consists of a second exhaust port formed in one side of the upper end of the steam cabinet body, a guide rail arranged at the top end of an inner cavity of the steam cabinet body and beside the position corresponding to the second exhaust port, a guide groove formed in the middle of the lower end of the guide rail and along the length direction of the guide rail, a fixed block arranged along the length direction of the bottom end in the guide groove and beside the position corresponding to the second exhaust port, a sliding block arranged in the guide groove and capable of moving along the length direction of the guide groove, a first return spring arranged between the fixed block and the sliding block, a long baffle arranged at the lower end of the sliding block and beside the position corresponding to the second exhaust port, an air guide assembly arranged in the exhaust pipeline and a traction line arranged between the air guide assembly and the sliding block, the exhaust pipeline is arranged in parallel to the position corresponding to the second exhaust port, an auxiliary exhaust pipe is communicated between the second exhaust port and the exhaust pipeline, the first heat preservation box and the second heat preservation box are both assembled by adopting an outer box body and an inner box body, a heat preservation cavity is formed between the outer box body and the inner box body, the air outlet end of the exhaust pipeline is communicated with the lower end of the inner cavity of the heat preservation cavity of the first heat preservation box, a long water storage tank is arranged beside the side where the steaming cabinet body is arranged, a plurality of vertical interlayers are uniformly arranged in the inner cavity of the long water storage tank at equal intervals along the length direction of the inner cavity, the vertical interlayers divide the inner cavity of the long water storage tank into a plurality of small water storage tanks, the small-sized water storage tanks are respectively provided with wave-shaped radiating pipes which are communicated with each other, and an air vent pipeline is connected between the top end of the heat preservation cavity inner cavity of the first heat preservation box and the air inlet end of the radiating pipe on one side, the air outlet end of the radiating pipe on the other side is communicated with the bottom of the heat preservation cavity inner cavity of the second heat preservation box through a pipeline, and the top end of the heat preservation cavity inner cavity of the second heat preservation box is externally connected with a main exhaust pipeline through a pipeline.
The steam generating device consists of a water storage tank arranged in an inner cavity at the bottom end of the steaming cabinet body and a heating device arranged in the water storage tank, and the heating device can be set as a heating resistance wire.
The width of the long baffle is larger than the aperture of the second exhaust port, the lower end of the second exhaust port is connected with an air inlet cylinder, the height of the air inlet cylinder can be consistent with the distance between the long baffle and the shortest distance between the two positions of the exhaust port, and when the first reset spring is in a natural state, the end part of the non-fixed end of the long baffle can completely cover the lower port of the air inlet cylinder.
The air guide assembly is arranged in the front of the air outlet end of the auxiliary exhaust pipe at the position arranged in the air guide direction of the exhaust pipeline, the air guide assembly is composed of an air guide plate arranged in the air guide direction of an inner cavity of the exhaust pipeline and a reset spring arranged between the air outlet end of the auxiliary exhaust pipe and the inner wall of the exhaust pipeline, and the air guide plate is hinged to the inner wall of the exhaust pipeline along the front end of the air guide direction.
The pull wire adopts the metal material that does not rust and tensile strength is stronger to make, pull wire one end with the gas guide plate expansion end is connected, and the other end runs through exhaust duct, evaporate cabinet body and fixed block with the slider is connected, the pull wire runs through the department and can be equipped with the supporting wheel and assist its work, works as when reset spring two is in natural state, the gas guide plate expansion end with the interior terminal surface wall of exhaust duct is contactless each other, reset spring two, the compressible longest distance length of reset spring one all is greater than respectively admission cylinder cross section aperture.
The outer terminal surface of inner box just is equipped with a plurality of vertical guiding gutters along its vertical direction, outer box one side is equipped with small-size retaining casing respectively just heat preservation chamber lower extreme one side is respectively through opening there is the delivery port intercommunication small-size retaining casing.
The lower end of the inner cavity of the small water storage tank is communicated with the water storage tank through a water pipe respectively, the water inlet end of the water pipe is provided with a small water pumping pump body respectively, the water storage tank and the inner end of the small water storage tank are provided with a temperature sensor and a liquid level sensor respectively, and the inner end of the steam cabinet body is provided with an air pressure sensor.
The control box body is arranged on one side of the upper end of the installation base, the power supply device, the control device and the operation panel are arranged in the control box body respectively, the power supply device adopts a storage battery, and the power supply input ends of the control device and the operation panel are respectively and externally connected with the anode and the cathode of the power supply device through power lines.
The operation panel comprises a power button, an information display screen and a plurality of operation keys, the signal output end of the operation panel is electrically connected with the signal input end of the control device, and the control device is internally provided with a PLC system and a control module for respectively controlling the heating device, the small-sized water pumping pump body and the pressure control valve.
And the signal output ends of the temperature sensor, the liquid level sensor and the air pressure sensor are respectively and electrically connected with the signal input end of the information display screen.
The steam cabinet waste heat and residual air recycling system manufactured by the technical scheme of the invention absorbs and utilizes heat energy in multiple layers through the heat storage cavity, the heat insulation box and the long water storage tank, so that the energy waste is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the waste heat and residual air recycling system of the steam cabinet of the present invention;
FIG. 2 is a schematic plan view of the auxiliary exhaust structure of the present invention;
FIG. 3 is a schematic plan view of the manual switch valve of the present invention;
FIG. 4 is a schematic plan view of an elongated reservoir of the present invention;
FIG. 5 is a schematic plan view of the heat pipe of the present invention;
FIG. 6 is a schematic view of the inner chamber structure of the control box according to the present invention;
in the figure, 1, a base is installed; 2. a steaming cabinet body; 3. a hollow housing; 4. a heat storage chamber; 5. a water injection port; 6. manually opening and closing the valve; 7. a steam generating device; 8. a first exhaust port; 9. an exhaust duct; 10. an auxiliary exhaust structure; 11. a second exhaust port; 12. a guide rail; 13. a guide groove; 14. a fixed block; 15. a slider; 16. a first return spring; 17. an elongated baffle; 18. an air guide assembly; 19. a pull wire; 20. an auxiliary exhaust pipe; 21. a first heat preservation box; 22. a second incubator; 23. an outer case; 24. an inner box body; 25. a heat preservation cavity; 26. a long water storage tank; 27. a vertical barrier; 28. a small reservoir; 29. a radiating pipe; 30. a water storage tank; 31. a heating device; 32. a gas guide plate; 33. a second return spring; 34. an operation panel; 35. a control box body; 36. a power supply device; 37. and a control device.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1-6, a steam cabinet waste heat and residual gas recycling system comprises an installation base 1 and a steam cabinet body 2, wherein the steam cabinet body 2 is arranged in the middle of the upper end of the installation base 1, the left side surface and the right side surface of the steam cabinet body 2 are respectively provided with a hollow shell 3 along the height direction thereof, a heat storage cavity 4 is formed between the hollow shell 3 and the side end surface of the steam cabinet body 2, the upper end of the heat storage cavity 4 is respectively provided with a water injection port 5, the water injection port 5 is externally connected with water supply equipment through a water pipe, the lower end of the outer side of the heat storage cavity 4 is respectively provided with a water outlet, the water outlet is respectively provided with a manual switch valve 6, the inner cavity of the bottom end of the steam cabinet body 2 is provided with a steam generating device 7, the upper end of the steam cabinet body 2 is provided with, the external exhaust duct 9 of a gas vent 8, evaporate 2 upper ends of cabinet body and be equipped with supplementary exhaust structure 10, supplementary exhaust structure 10 by evaporate two 11 of gas vents that open on one side of 2 upper ends of cabinet body, evaporate 2 inner chamber tops of cabinet body and correspond two 11 position sides of gas vent and be equipped with guide rail 12, guide rail 12 lower extreme middle part and open the guide slot 13 that has along its length direction, along the fixed block 14 that bottom end length direction just corresponds two 11 position opposite sides of gas vent and be equipped with in the guide slot 13, be located the guide slot 13 and can follow the slider 15 that the guide slot 13 length direction removed, reset spring one 16 that is equipped with between fixed block 14 and the slider 15, slider 15 lower extreme and correspond two 11 position directions of gas vent and be equipped with microscler baffle 17, the air guide subassembly 18 that is equipped with in the exhaust duct 9 and the pull line 19 that is equipped with between air guide subassembly 18 and the slider 15 constitute, exhaust duct 9 corresponds two 11 position parallel arrangement of gas vent and two 11 An auxiliary exhaust pipe 20 is communicated between the air pipelines 9, a first heat preservation box 21 and a second heat preservation box 22 are respectively arranged at the upper end of the mounting base 1 and positioned at two sides of the steaming cabinet body 2, the first heat preservation box 21 and the second heat preservation box 22 are assembled by adopting an outer box body 23 and an inner box body 24, a heat preservation cavity 25 is formed between the outer box body 23 and the inner box body 24, the air outlet end of the exhaust pipeline 9 is communicated with the lower end of the inner cavity of the heat preservation cavity 25 of the first heat preservation box 21, a long water storage box 26 is arranged at one side of the arrangement position of the steaming cabinet body 2, a plurality of vertical interlayers 27 are uniformly arranged in the inner cavity of the long water storage box 26 along the length direction at equal intervals, the vertical interlayers 27 divide the inner cavity of the long water storage box 26 into a plurality of small water reservoirs 28, waved radiating pipes 29 are respectively arranged in the small water storage, an air vent pipeline is connected between the top end of the inner cavity of the heat preservation cavity 25 of the first heat preservation box 21 and the air inlet end of the radiating pipe 29 at one side, the air outlet end of the radiating pipe 29 at the other side is communicated with the bottom of the inner cavity of the heat preservation cavity 25 of the second heat preservation box 22 through a pipeline, and the top end of the inner cavity of the heat preservation cavity 25 of the second heat preservation box 22 is externally connected with a main exhaust pipeline through a pipeline; the steam generating device 7 consists of a water storage tank 30 arranged in the inner cavity at the bottom end of the steaming cabinet body 2 and a heating device 31 arranged in the water storage tank 30, wherein the heating device 31 can be set as a heating resistance wire; the width of the long baffle 17 is greater than the aperture of the second exhaust port 11, the lower end of the second exhaust port 11 is connected with an air inlet cylinder, the height of the air inlet cylinder can be consistent with the shortest distance length between the long baffle 17 and the second exhaust port 11, and when the first return spring 16 is in a natural state, the end part of the non-fixed end of the long baffle 17 can completely cover the lower port of the air inlet cylinder; the air guide assembly 18 is arranged in front of the air outlet end of the auxiliary exhaust pipe 20 along the air guide direction of the exhaust pipeline 9, the air guide assembly 18 is composed of an air guide plate 32 arranged along the air guide direction of the inner cavity of the exhaust pipeline 9 and a second reset spring 33 arranged between one side of the air guide plate 32 close to the air outlet end of the auxiliary exhaust pipe 20 and the inner wall of the exhaust pipeline 9, and the front end of the air guide plate 32 along the air guide direction is hinged with the inner wall of the exhaust pipeline 9; the pull wire 19 is made of a metal material which is not rusted and has strong tensile strength, one end of the pull wire 19 is connected with the movable end of the air guide plate 32, the other end of the pull wire penetrates through the exhaust pipeline 9, the steaming cabinet body 2 and the fixed block 14 to be connected with the sliding block 15, a supporting wheel can be arranged at the penetrating position of the pull wire 19 to assist the work of the pull wire, when the second return spring 33 is in a natural state, the movable end of the air guide plate 32 is not in contact with the inner end face wall of the exhaust pipeline 9, and the longest distance length of the second return spring 33 and the longest distance length of the first return spring 16 which can be compressed are respectively greater than the aperture of the cross; a plurality of vertical diversion trenches are arranged on the outer end face of the inner box body 24 along the vertical direction of the inner box body, a small water storage shell is arranged on one side of the outer box body 23, and one side of the lower end of the heat preservation cavity 25 is communicated with the small water storage shell through a water outlet; the lower end of the inner cavity of the small reservoir 28 is respectively communicated with the water storage tank 30 through a water pipe, the water inlet end of the water pipe is respectively provided with a small water pumping pump body, the inner ends of the water storage tank 30 and the small reservoir 28 are respectively provided with a temperature sensor and a liquid level sensor, and the inner end of the steam cabinet body 2 is provided with an air pressure sensor; a control box body 35 is arranged on one side of the upper end of the mounting base 1, a power supply device 36, a control device 37 and an operation panel 34 are respectively arranged in the control box body 35, the power supply device 36 adopts a storage battery, and power supply input ends of the control device 37 and the operation panel 34 are respectively externally connected with the positive electrode and the negative electrode of the power supply device 36 through power lines; the operation panel 34 comprises a power button, an information display screen and a plurality of operation keys, the signal output end of the operation panel 34 is electrically connected with the signal input end of the control device 37, and a PLC system and a control module for respectively controlling the heating device 31, the small-sized water pumping pump body and the pressure control valve are arranged in the control device 37; and the signal output ends of the temperature sensor, the liquid level sensor and the air pressure sensor are respectively and electrically connected with the signal input end of the information display screen.
The invention is characterized in that the steam cabinet waste heat and residual gas recycling system comprises a mounting base and a steam cabinet body, wherein the steam cabinet body is arranged in the middle of the upper end of the mounting base, hollow shells are respectively arranged on the left side surface and the right side surface of the steam cabinet body along the height direction of the steam cabinet body, a heat storage cavity is formed between each hollow shell and the side end surface of the steam cabinet body, the upper end of each heat storage cavity is provided with a water filling port, the water filling port is externally connected with water supply equipment through a water pipe, the lower end of the outer side of each heat storage cavity is provided with a water outlet, a manual switch valve is respectively arranged at the water outlet, a steam generating device is arranged in the inner cavity of the bottom end of the steam cabinet body, the upper end of the steam cabinet body is provided with a first air outlet, the inner side end of the first air outlet is provided with a pressure control valve, the first air outlet is externally connected with an exhaust pipeline, the upper, The middle part of the lower end of the guide rail is provided with a guide groove along the length direction, the fixed block is arranged along the length direction of the bottom end in the guide groove and corresponds to the other side of the exhaust port, a slide block which is arranged in the guide groove and can move along the length direction of the guide groove, a first reset spring is arranged between the fixed block and the slide block, a long baffle is arranged at the lower end of the slide block and corresponds to the exhaust port, an air guide component arranged in the exhaust pipeline and a pull line arranged between the air guide component and the slide block are arranged, the exhaust pipeline is arranged in parallel corresponding to the exhaust port and is communicated with an auxiliary exhaust pipe between the exhaust port and the exhaust pipeline, a first heat preservation box and a second heat preservation box are respectively arranged at the upper end of the installation base and beside two sides of the steam cabinet body, the first heat preservation box and the second heat preservation box are assembled by an outer box body and an inner box body, a heat, a long water storage tank is arranged beside the arranging position of the steaming cabinet body, a plurality of vertical interlayers are uniformly arranged in the inner cavity of the long water storage tank along the length direction of the long water storage tank at equal intervals, the vertical interlayers divide the inner cavity of the long water storage tank into a plurality of small water storage tanks, wave-shaped radiating pipes are respectively arranged in the small water storage tanks and are communicated with each other, an air vent pipeline is connected between the top end of the inner cavity of the heat preservation cavity of the first heat preservation tank and the air inlet end of the radiating pipe at one side, the air outlet end of the radiating pipe at the other side is communicated with the bottom of the inner cavity of the heat preservation cavity of the second heat preservation tank, the device carries out multi-level heat energy absorption and utilization through the heat storage cavity, the heat preservation box and the long water storage tank, greatly reduces the waste of energy, and the device is additionally provided with an auxiliary exhaust structure, so that the damage to the steam cabinet caused by the exceeding of the air pressure in the inner cavity of the steam cabinet is avoided.
According to the steam cabinet, the steam cabinet body is arranged at the upper end of the mounting base, the heating device heats the steam so that the water in the water storage tank is gasified and enters the inner cavity of the steam cabinet body, the heat storage cavity is formed between the hollow shell and the outer ends of the two sides of the steam cabinet body, and water is respectively injected into the heat storage cavity from the water injection port after the steam cabinet body is used for absorbing heat and storing. The upper end of the steaming cabinet body is provided with a first exhaust port, the inner side end of the first exhaust port is provided with a pressure control valve, and when the air pressure in the inner cavity of the steaming cabinet body is too high, the pressure control valve is opened to exhaust. The first exhaust port is externally connected with an exhaust pipeline, an auxiliary exhaust structure is arranged at the upper end of the steaming cabinet body, when excessive gas enters the exhaust pipeline, the gas guide plate deflects to compress the second reset spring, the gas guide plate drives the sliding block to move backwards through a traction line, so that the long baffle plate cannot cover the air inlet cylinder, and the second exhaust port realizes auxiliary exhaust; when the gas entering the exhaust pipeline is reduced, the second return spring and the return spring operate together to enable the long baffle to cover the lower port of the air inlet cylinder. The lower extreme respectively is equipped with first insulation can and second insulation can in steaming cabinet body both sides, all has outer box and interior box to constitute, forms the heat preservation chamber between outer box and the interior box, and exhaust duct communicates with the heat preservation chamber of first insulation can, stores up in the first insulation can and puts the food that needs high temperature to store etc.. The side of the steaming cabinet body is provided with a long water storage tank, a wavy radiating pipe is arranged in the long water storage tank, a plurality of small water storage tanks are filled with cooling water to absorb heat, and the small water storage tanks are communicated with the water storage tank. The air outlet end of the radiating pipe is communicated with a heat preservation cavity of the second heat preservation box, and articles with overhigh temperature are placed in the second heat preservation box for storage. Temperature sensor and level sensor that are equipped with in storage water tank and the small-size cistern are used for detecting temperature and liquid level respectively, and the baroceptor that is equipped with is used for detecting and evaporates cabinet body inner chamber atmospheric pressure.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.