CN117450554A - Kitchen overheat-preventing type smoke exhaust ventilator refrigerating system - Google Patents
Kitchen overheat-preventing type smoke exhaust ventilator refrigerating system Download PDFInfo
- Publication number
- CN117450554A CN117450554A CN202311806597.4A CN202311806597A CN117450554A CN 117450554 A CN117450554 A CN 117450554A CN 202311806597 A CN202311806597 A CN 202311806597A CN 117450554 A CN117450554 A CN 117450554A
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- Prior art keywords
- assembly
- cooking
- heat shield
- gas
- gas outlet
- Prior art date
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- Granted
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 75
- 239000007789 gas Substances 0.000 claims abstract description 204
- 238000010411 cooking Methods 0.000 claims abstract description 166
- 239000003517 fume Substances 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 238000005057 refrigeration Methods 0.000 claims description 16
- 230000005389 magnetism Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 7
- 230000035515 penetration Effects 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 238000013021 overheating Methods 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 206010019345 Heat stroke Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2071—Removing cooking fumes mounting of cooking hood
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2078—Removing cooking fumes movable
- F24C15/2085—Removing cooking fumes movable adjustable in height
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/08—Arrangement or mounting of burners
- F24C3/085—Arrangement or mounting of burners on ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/10—Arrangement or mounting of ignition devices
- F24C3/103—Arrangement or mounting of ignition devices of electric ignition devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Baking, Grill, Roasting (AREA)
- Combinations Of Kitchen Furniture (AREA)
Abstract
The invention is suitable for the field of smoke exhaust ventilator, and provides a refrigerating system of a smoke exhaust ventilator capable of preventing kitchen from overheating, which comprises a cooking bench assembly, wherein a smoke collecting cover assembly is arranged above the cooking bench assembly, and a gas stove is arranged on the cooking bench assembly below the smoke collecting cover assembly; a refrigerator is arranged on the fume collecting hood assembly; the smoke collecting hood assembly is detachably provided with a heat shield, and the smoke collecting hood assembly carries out lifting adjustment on the heat shield through a lifting structure arranged on the smoke collecting hood assembly; the heat shield stretches the cover to be arranged on the gas stove through self-stretching adjustment, and cooking staff can perform normal cooking by using an operation window arranged on the heat shield; the heat source is isolated on the basis of not influencing normal cooking, so that a cooking area and a non-cooking area where cooking staff are positioned are divided, and mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area where the cooking staff is relieved by matching with the refrigerator.
Description
Technical Field
The invention relates to the field of smoke exhaust ventilator, in particular to a kitchen overheat prevention type smoke exhaust ventilator refrigerating system.
Background
A kitchen, which is a room in which food can be prepared and cooked, is a common device in modern kitchens including stoves, kitchen counter (sink or dishwasher) and food storage devices (e.g. refrigerator, freezer). Throughout the evolution of the history of china in kitchen, it depends on the development of productivity on the one hand and on the local natural conditions and living habits of the inhabitants on the other hand. Through the evolution of different periods, the functionality of the kitchen gradually goes to a reasonable trend.
In the process of gradually perfecting the kitchen functions, the gas stove and the smoke exhaust ventilator are inoculated, and the smoke exhaust ventilator is arranged to avoid the influence of specific cooking smoke on the human body; the working principle of the gas stove is that liquefied petroleum gas, artificial gas, natural gas and other gas fuels are used for direct-fire heating; according to the gas source, the gas cooker is mainly divided into a liquefied gas cooker, a gas cooker and a natural gas cooker; according to the range eyes, the range is divided into a single range, a double range and a multi-range. The gas stove should be installed in the kitchen space with lighting and ventilation, and meanwhile, attention must be paid to avoiding combustible substances from occurring nearby the stove, and the exposed gas pipelines, wires and the like are also kept away as far as possible.
The gas stove can generate a large amount of heat in the direct-fire heating process, particularly in hot summer, can bring higher temperature experience than room temperature for people who cook, and is easy to cause heatstroke of people who cook; the smoke exhaust ventilator simply extracts the smoke, the temperature in the kitchen cannot be improved, and particularly, the heat released by the gas stove in the direct-fire heating process is not improved; although the existing range hood has a related structure for assembling refrigeration, the produced cold air can affect specific cooking, for example, a first air cooler, a second air cooler, a first refrigeration air duct and a second refrigeration air duct described in a range hood (grant publication number CN 105570950B) of Chinese patent can affect specific cooking;
therefore, a kitchen overheat prevention type smoke exhaust ventilator refrigerating system is specially proposed to solve the above problems.
Disclosure of Invention
The embodiment of the invention aims to provide a kitchen overheat prevention type smoke exhaust ventilator refrigerating system, and aims to solve the problems that a gas stove generates a large amount of heat in the direct-fire heating process, and particularly in the hot summer, the temperature experience is higher than the room temperature for people who cook, and heatstroke of people who cook is easy to cause; the smoke exhaust ventilator simply extracts the smoke, the temperature in the kitchen cannot be improved, and particularly, the heat released by the gas stove in the direct-fire heating process is not improved; although the existing range hood has a related structure for assembling refrigeration, the produced cold air can affect specific cooking.
Specific: the refrigerating system of the kitchen overheat-preventing smoke exhaust ventilator comprises a cooking bench assembly, a smoke collecting cover assembly is arranged above the cooking bench assembly, and a gas stove is arranged on the cooking bench assembly below the smoke collecting cover assembly; a refrigerator is arranged on the fume collecting hood assembly; the smoke collecting hood assembly is detachably provided with a heat shield, and the smoke collecting hood assembly is used for lifting and adjusting the heat shield through a lifting structure arranged on the smoke collecting hood assembly, so that the heat shield is downwards covered on a gas stove in the stewing process, and a heat source is isolated on the basis of not affecting normal cooking; when the stewing is cooked without manual operation, the smoke collecting hood assembly uses the lifting structure to lift and adjust the heat shield, and the heat shield is downwards covered on the gas stove in the stewing process, so that a heat source is isolated on the basis of not affecting normal cooking, a cooking area and a non-cooking area where cooking staff are located are conveniently divided, and mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area cooking staff is relieved by matching with a refrigerator; the heat shield stretches and covers the gas stove through self telescopic adjustment, and cooking staff can perform normal cooking by using an operation window formed in the heat shield, so that a heat source is isolated on the basis of not affecting the normal cooking; the heat shield is arranged on the gas stove through the stretching cover by self telescopic adjustment, the heat shield descending cover is arranged on the gas stove in the cooking process of the cooking personnel, and the cooking personnel can perform normal cooking by utilizing the operation window arranged on the heat shield on the basis of isolating the heat source, so that the heat source is isolated on the basis of not affecting the normal cooking, and a cooking area and a non-cooking area where the cooking personnel are positioned are conveniently partitioned, and the mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area cooking staff is relieved by matching with a refrigerator; the smoke collecting hood assembly uses a lifting structure to lift and adjust the heat shield, and the heat shield is matched with the heat shield to stretch and cover the gas stove through self telescopic adjustment, so that the smoke collecting hood assembly is suitable for different types of cooking operations, and the heat source is isolated on the basis of not affecting normal cooking, so that a cooking area and a non-cooking area where cooking staff are located are divided, and mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area where the cooking staff is relieved by matching with the refrigerator.
The technical scheme of the application is further described below:
in one embodiment, the gas stove comprises a gas stove main body, wherein the gas stove main body comprises a plurality of gas stove nozzles, the plurality of gas stove nozzles are distributed in a multi-ring annular array, and the gas stove nozzles are provided with electronic igniters; the gas stove nozzle is elastically inserted and stored to form various depressions, so that the gas stove is suitable for different types of pot bodies, the fire source is hidden, and heat is isolated.
When facing different pot bodies, the pot bodies are pressed onto the local gas stove nozzles, so that the local gas stove nozzles are elastically inserted and stored, the adaptive type pits are formed, the purpose that the pot bodies of different types are adapted to different types through different pits is achieved, the hidden fire sources are achieved, heat is isolated, and the temperature environment of cooking staff in a non-cooking area is relieved by matching with a refrigerator.
Further, the gas stove nozzle comprises a gas outlet pipe, and the gas outlet pipe is communicated to a gas pipe network through a gas conducting hose connected with the end part of the gas outlet pipe; the gas outlet pipe is provided with an elastic seat at one end close to the gas conducting hose, the gas outlet pipe is elastically stored by the elastic seat, and is limited by a position limiting part sleeved on the gas outlet pipe; the gas outlet pipe is internally provided with a gas outlet head at one end far away from the gas conducting hose.
The pot body is pressed onto the local multiple gas stove nozzles, the gas outlet pipe is elastically stored by the elastic seat, and is limited by the position limiting part, so that the local multiple gas stove nozzles are elastically inserted and stored, the adaptive type recess is formed, the pot body with different types is adapted by different recesses, the hidden fire source is realized, the heat is isolated, and the temperature environment of cooking staff in a non-cooking area is relieved by the cooperation of the refrigerator.
Preferably, the position limiting part comprises a hinging ball and an outer positioning seat, the hinging ball is hinged inside the outer positioning seat, the outer positioning seat is fixed on the gas stove main body, a penetration cavity is formed in the hinging ball, and the gas outlet pipe is movably penetrated inside the penetration cavity; a plurality of groups of electromagnetic coils I are paved inside the inner cavity wall of the inserted cavity and the outer positioning seat used for hinging the ball; after the gas outlet pipe is elastically stored by using the elastic seat and hinged and rotated by matching the hinged ball with the outer positioning seat with the ball, the gas outlet pipe is limited by the penetrating cavity and the hinged ball by using the outer positioning seat after the gas outlet pipe is electrified by a plurality of groups of electromagnetic coils to realize magnetism, and the gas outlet pipe is limited by using the position limiting piece.
The pot body is pressed onto the local gas stove nozzles, the gas outlet pipe is elastically stored by using the elastic seat, the gas outlet pipe is hinged and rotated by matching the hinging ball with the outer positioning seat, the hinging ball is limited by the penetrating cavity and the outer positioning seat by using the hinging ball when the electromagnetic coils are electrified, the gas outlet pipe is limited by the outer positioning seat, the gas outlet pipe is limited by the using position limiting piece, the local gas stove nozzles are elastically penetrated and stored, the adaptive type recess is formed, the pot bodies of different types are adapted by using various different recesses, the hidden fire source is realized, heat is isolated, and the temperature environment of cooking staff in a non-cooking area is relieved by matching with the refrigerator.
The elastic seat comprises a shell, a cavity is formed in the shell, a fixing ring is movably inserted in the cavity, the fixing ring is sleeved and fixed on the gas outlet pipe, a plurality of springs distributed in an annular array are fixed on the fixing ring, and one end, far away from the fixing ring, of each spring is connected to the bottom of the cavity.
The end, close to one end of the gas outlet pipe, of the gas outlet head is provided with a molding attaching ring, the molding attaching ring comprises a plurality of unit support plates, and the unit support plates are movably inserted into the pipe wall of the gas outlet pipe in a side-by-side annular array; the utility model discloses a plurality of unit backup pads are used wherein to interlude elastically and are accomodate the pipe wall inside of gas outlet duct, form multiple slope form for adapt to different grade type pot body, hide the fire source, keep apart heat.
In the process of pressing the pot body into the plurality of local gas stove nozzles, the plurality of local unit support plates are elastically inserted and accommodated into the pipe wall of the gas outlet pipe to form a plurality of inclined adaptive depressions on local microcosmic surfaces, so that the different depressions on the local microcosmic surfaces are used for adapting to different types of pot bodies, the effect of hiding a fire source, isolating heat is achieved, and the temperature environment of cooking staff in a non-cooking area is relieved by matching with a refrigerator; the gas outlet pipe uses the elastic seat to carry out elastic storage, and the articulated rotation of cooperation ball through articulated ball and outer positioning seat, form in macroscopic multiple different sunken, cooperate wherein a plurality of unit backup pads elasticity interlude of part is accomodate the pipe wall of gas outlet pipe inside, form a plurality of slope form adaptation type sunken on the part microcosmic, realize that a plurality of gas-cooker nozzles are perfect to be laminated on the pot body, do perfect hiding the fire source, realize that there is not open fire and release heat, keep apart heat, cooperate the refrigerator to alleviate the temperature environment that non-cooking area culinary art personnel are located.
In one embodiment, the fume collecting hood assembly comprises a back plate assembly and a fume collecting top assembly, wherein the back plate assembly is additionally arranged on the cooking bench assembly, the cooking bench assembly comprises a cooking bench body, and a plurality of drawers are arranged on the cooking bench body; the smoke collecting top component is movably assembled on the back board component, the lifting structure is used for controlling the lifting, the heat shield is detachably installed on the smoke collecting top component, the lifting structure is assembled on the back board component, and the lifting structure is used for lifting and adjusting the heat shield through the smoke collecting top component.
Further, the lifting structure is a lifting assembly, the lifting assembly comprises an electric lifting box, and the electric lifting box is arranged on a side plate contained on the backboard assembly through a plurality of mounting plates; an electric adjusting rod is arranged in the electric lifting box and is used for lifting and adjusting the heat shield through the smoke collecting top assembly; the back plate assembly further comprises a back plate, two side plates are arranged and symmetrically distributed on two sides of the back plate, sliding rails are arranged on the side plates, and the smoke collecting top assembly is movably assembled on the sliding rails.
Preferably, the smoke collecting top component comprises a supporting plate, a reinforcing cross rod is fixed on the supporting plate, two sliding blocks are respectively fixed at two ends of the reinforcing cross rod, and the sliding blocks are assembled on the sliding rail in a sliding manner; the refrigerator is assembled on the supporting plate and is provided with a cold air outlet window.
In one embodiment, the heat shield comprises an electric telescopic rod, one end of the electric telescopic rod is detachably arranged on the fume collecting hood assembly, and the other end of the electric telescopic rod is arranged on the top plate through a reinforcing ring; the lower end of the top disc is provided with a plurality of unit telescopic rings, each unit telescopic ring consists of an inner inserting ring and an outer containing ring, the inner inserting ring is movably inserted into the outer containing ring, an anti-falling convex edge is additionally arranged in the outer containing ring, and an electromagnetic coil II is paved in the inner part of the outer containing ring; the electromagnetic coil II is electrified and has magnetism, so that the inner insertion ring is accommodated into the outer accommodating ring, and the shrinkage adjustment of the heat shield is completed; and the second electromagnetic coil is powered off and loses magnetism, and the inner penetrating ring extends out of the inner part of the outer accommodating ring to complete the self-elongation adjustment of the heat shield.
Compared with the prior art, the refrigerating system of the kitchen overheat prevention type smoke exhaust ventilator can:
when no cooking personnel operate, the smoke collecting hood assembly uses the lifting structure to lift and adjust the heat shield, and the heat shield is downwards covered on the gas stove in the stewing process, so that a heat source is isolated on the basis of not affecting normal cooking;
when a cooking person operates, the heat shield stretches and covers the gas stove through self telescopic adjustment, the heat shield descends and covers the gas stove in the cooking process of the cooking person, and the cooking person can perform normal cooking by using an operation window arranged on the heat shield on the basis of isolating a heat source, so that the heat source is isolated on the basis of not affecting the normal cooking;
the smoke collecting hood assembly uses a lifting structure to lift and adjust the heat shield, and the heat shield is matched with the heat shield to stretch and cover the gas stove through self telescopic adjustment, so that the smoke collecting hood assembly is suitable for different types of cooking operations, and the heat source is isolated on the basis of not affecting normal cooking, so that a cooking area and a non-cooking area where cooking staff are located are divided, and mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area cooking staff is relieved by matching with a refrigerator;
the pot body is pressed onto a plurality of local gas stove nozzles, the gas outlet pipe is elastically accommodated by using an elastic seat, and is hinged and rotated by matching a hinging ball with an outer positioning seat to electrify a plurality of groups of electromagnetic coils, so that a penetrating cavity is used for limiting the gas outlet pipe, the outer positioning seat is used for limiting the hinging ball, a position limiting piece is used for limiting the gas outlet pipe, the local plurality of gas stove nozzles are elastically penetrated and accommodated, an adaptive recess is formed, the pot bodies of different types are adapted by using a plurality of different recesses, a hidden fire source is realized, heat is isolated, and the temperature environment of a cooking person in a non-cooking area is relieved by matching with a refrigerator;
in the process of pressing the pot body into the plurality of local gas stove nozzles, the plurality of local unit support plates are elastically inserted and accommodated into the pipe wall of the gas outlet pipe to form a plurality of inclined adaptive depressions on local microcosmic surfaces, so that the different depressions on the local microcosmic surfaces are used for adapting to different types of pot bodies, the effect of hiding a fire source, isolating heat is achieved, and the temperature environment of cooking staff in a non-cooking area is relieved by matching with a refrigerator;
the gas outlet pipe uses the elastic seat to carry out elastic storage, and the articulated rotation of cooperation ball through articulated ball and outer positioning seat, form in macroscopic multiple different sunken, cooperate wherein a plurality of unit backup pads elasticity interlude of part is accomodate the pipe wall of gas outlet pipe inside, form a plurality of slope form adaptation type sunken on the part microcosmic, realize that a plurality of gas-cooker nozzles are perfect to be laminated on the pot body, do perfect hiding the fire source, realize that there is not open fire and release heat, keep apart heat, cooperate the refrigerator to alleviate the temperature environment that non-cooking area culinary art personnel are located.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
fig. 1 is a schematic structural view of a kitchen overheat preventing type range hood refrigeration system according to an embodiment of the present invention;
FIG. 2 is a schematic illustration of a kitchen overheat protection range hood refrigeration system using a fume collection hood assembly to drive a heat shield gas cooker in accordance with one embodiment of the present invention;
FIG. 3 is an illustration of a range hood refrigeration system for preventing kitchen superheating using a heat shield to telescopically adjust a heat shield gas range according to an embodiment of the present invention;
FIG. 4 is a schematic illustration of the assembled construction of a smoke collection hood assembly and heat shield in accordance with one embodiment of the present invention;
FIG. 5 is a schematic view of the hood assembly according to one embodiment of the present invention;
FIG. 6 is a schematic structural view of a smoke-collecting roof assembly according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an assembly structure of a back plate assembly and a lift assembly in an embodiment of the invention;
FIG. 8 is a schematic view of a heat shield in an embodiment of the invention;
FIG. 9 is a schematic view showing a structure in which a gas range is assembled to a cooktop assembly according to an embodiment of the present invention;
FIG. 10 is a schematic representation of the depression of a gas cooker adaptation pot in an embodiment of the invention;
FIG. 11 is a diagram showing the concave shape of the adaptation pot of the gas cooker according to an embodiment of the present invention;
FIG. 12 is a schematic view of a gas burner nozzle according to an embodiment of the present invention;
FIG. 13 is a cross-sectional view of the burner nozzle of the gas burner of FIG. 12 at the end of the gas outlet duct;
FIG. 14 is a schematic view of a molding ring according to an embodiment of the present invention;
FIG. 15 is a cross-sectional view of the burner nozzle of the gas burner of FIG. 12 at the flexible seat;
FIG. 16 is a schematic view of a position limiter according to an embodiment of the present invention;
FIG. 17 is a view showing the adjustment of the spherical hinge of a gas burner nozzle using a position limiter according to an embodiment of the present invention (wherein A is an unadjusted state, B is a right spherical hinge tilt adjustment state, and C is a left spherical hinge tilt adjustment state);
FIG. 18 is a schematic view showing the adjustment of the penetration position of a gas burner nozzle using a position limiter according to an embodiment of the present invention (wherein A is an unadjusted state, B is a downward penetration adjustment state of a gas outlet pipe, and C is an upward penetration adjustment state of a gas outlet pipe);
fig. 19 is an illustration of an adjustment of the shaping attachment ring to the arc of the pot body according to an embodiment of the present invention (where a is an unadjusted state and B is a state of the shaping attachment ring to adjust to the arc of the pot body).
In the drawings, the list of components represented by the various numbers is as follows:
a fume collection hood assembly 100; a back plate assembly 110, a smoke collecting top assembly 120 and a lifting assembly 130; side plate 1101, slide rail 1102, back plate 1103; a cold air outlet window 1201, a refrigerator 1202, a reinforcing cross bar 1203, a slider 1204 and a supporting plate 1205; an electric lifting box 1301, a mounting plate 1302;
a cooktop assembly 200; a cooking top body 210, a drawer 220;
a heat shield 300; an electric telescopic rod 310, a reinforcing ring 320, a top plate 330, an inner insertion ring 340, an outer receiving ring 350, and an operation window 360;
a gas range 400; a gas range body 410, a gas range nozzle 420; a plastic attaching ring 421 (a unit supporting plate 4211), a position limiting piece 422, a fuel gas outlet pipe 423, an elastic seat 424, a fuel gas conducting hose 425 and a fuel gas outlet head 426; an outer positioning seat 4221, a hinging ball 4222, and an insertion cavity 4223; cavity 4241, housing 4242, retaining ring 4243, spring 4244.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. Specific implementations of the invention are described in detail below in connection with specific embodiments.
In the embodiment of the invention, as shown in fig. 1-3, 6 and 8: the kitchen overheat prevention type smoke exhaust ventilator refrigerating system comprises a cooking bench assembly 200, a smoke collecting cover assembly 100 is arranged above the cooking bench assembly 200, and a gas stove 400 is arranged on the cooking bench assembly 200 below the smoke collecting cover assembly 100; a refrigerator 1202 is mounted on the fume collection hood assembly 100;
thus, it can be known that, in summary of the above-described cases: when cooking is started, the pot body is placed on the gas stove 400 to be heated, and the smoke collecting cover assembly 100 is started to carry out smoke extraction to improve the cooking environment;
the heat shield 300 is detachably arranged on the fume collecting hood assembly 100, the fume collecting hood assembly 100 can lift and adjust the heat shield 300 through a lifting structure arranged on the fume collecting hood assembly 100, and the heat shield 300 is downwards covered on the gas stove 400 in the stewing process to isolate a heat source on the basis of not affecting normal cooking (the details can refer to a demonstration diagram of using the fume collecting hood assembly 100 to drive the heat shield 300 to insulate heat the gas stove 400 in FIG. 2);
thus, it can be known that, in summary of the above-described cases: when the stewing is cooked without manual operation, the smoke collecting cover assembly 100 uses the lifting structure to lift and adjust the heat shield 300, and the heat shield 300 is downwards covered on the gas stove 400 in the stewing process, so that the heat source is isolated on the basis of not affecting normal cooking, and a cooking area and a non-cooking area where cooking staff are positioned are conveniently divided, and mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area cooking staff is relieved by matching with the refrigerator 1202;
the heat shield 300 is stretched and covered on the gas stove 400 through self-stretching adjustment, and a cooking person performs normal cooking by using an operation window 360 arranged on the heat shield 300, so as to isolate a heat source on the basis of not affecting the normal cooking;
thus, it can be known that, in summary of the above-described cases: the heat shield 300 is arranged on the gas stove 400 in a stretching manner through self telescopic adjustment, the heat shield 300 is downwards covered on the gas stove 400 in the cooking process of the cooking staff, and the cooking staff can perform normal cooking by using the operation window 360 arranged on the heat shield 300 on the basis of isolating the heat source, so that the heat source is isolated on the basis of not affecting the normal cooking, and a cooking area and a non-cooking area where the cooking staff are positioned are conveniently divided, and the mutual influence is avoided; meanwhile, the temperature environment of the non-cooking area cooking staff is relieved by matching with the refrigerator 1202;
the smoke collecting hood assembly 100 further uses a lifting structure to lift and adjust the heat shield 300, and the heat shield 300 is matched with the gas stove 400 to stretch and cover the heat shield through self telescopic adjustment, so that the heat source is isolated on the basis of not affecting normal cooking, a cooking area and a non-cooking area where cooking staff are located are conveniently divided, and mutual influence is avoided; and also in conjunction with the refrigerator 1202, eases the temperature environment in which the non-cooking area cooking personnel are located.
In the embodiment of the invention, as shown in fig. 1 and 9-11: the gas stove 400 comprises a gas stove main body 410, the gas stove main body 410 comprises a plurality of gas stove nozzles 420, the plurality of gas stove nozzles 420 are distributed in a multi-ring annular array, and the gas stove nozzles 420 are provided with electronic igniters;
the plurality of gas cooker nozzles 420 are elastically inserted and accommodated to form a plurality of depressions (refer to fig. 10 and 11 for details) for adapting to different types of cooker bodies, hiding fire sources and isolating heat.
It should be noted that: the electronic igniter and the manner of connecting the electronic igniter to the gas stove nozzle 420 through the conductor are the prior art, the detailed structure of the electronic igniter can be known in the prior literature journal, and the electronic igniter can be directly purchased in the market, or components can be purchased in the market for composition and the like; which are not intended to be protected by the present invention and are not shown in detail in the accompanying drawings.
Thus, it can be known that, in summary of the above-described cases: when facing different pot bodies, the pot bodies are pressed onto the local gas stove nozzles 420, so that the local gas stove nozzles 420 are elastically inserted and stored, the adaptive type pits are formed, the purpose that the different types of pot bodies are adapted by different pits is achieved, the hidden fire sources are achieved, heat is isolated, and the temperature environment of cooking staff in a non-cooking area is relieved by matching with the refrigerator 1202.
In the embodiment of the present invention, as shown in fig. 12 and 13: the gas stove nozzle 420 includes a gas outlet pipe 423, where the gas outlet pipe 423 is connected to a gas pipe network (the gas pipe network is a gas pipe in a daily house, and belongs to the prior art, and the detailed structure of the gas pipe network is known from the existing literature journal, and is not protected by the present invention, and is not described in detail herein, and is not shown in the accompanying drawings); the gas outlet pipe 423 is provided with an elastic seat 424 at one end close to the gas conducting hose 425, the gas outlet pipe 423 is elastically accommodated by the elastic seat 424 and is limited by a position limiting piece 422 sleeved on the gas outlet pipe 423 (refer to a schematic view of inserting position adjustment by the position limiting piece 422 of the gas stove nozzle 420 in fig. 18 in detail, wherein A is in an unadjusted state, B is in a downward inserting adjustment state of the gas outlet pipe, and C is in an upward inserting adjustment state of the gas outlet pipe);
the gas outlet pipe 423 is provided with a gas outlet head 426 inside the pipe body at an end remote from the gas conducting hose 425.
It should be noted that: the gas outlet head 426 is a prior art, and its detailed structure can be known from the journal of the existing literature, and can also be purchased directly from the market, or can be made up by purchasing parts from the market, etc.; which are not to be regarded as essential to the invention and are not described in detail herein.
Thus, it can be known that, in summary of the above-described cases: the pot body is pressed onto the local multiple gas stove nozzles 420, the gas outlet pipe 423 is elastically stored by the elastic seat 424, and is limited by the position limiting piece 422, so that the local multiple gas stove nozzles 420 are elastically inserted and stored, an adaptive type recess is formed, the pot body with different types is adapted by different recesses, the hidden fire source is realized, heat is isolated, and the temperature environment of a non-cooking area cooking person is relieved by the cooperation of the refrigerator 1202.
In the embodiment of the present invention, as shown in fig. 12 and 16: the position limiting member 422 comprises a hinging ball 4222 and an outer positioning seat 4221, the hinging ball 4222 is hinged inside the outer positioning seat 4221, the outer positioning seat 4221 is fixed on the gas stove main body 410, an insertion cavity 4223 is formed in the hinging ball 4222, and the gas outlet pipe 423 is movably inserted into the insertion cavity 4223;
a plurality of groups of first electromagnetic coils are paved inside the inner cavity wall of the penetrating cavity 4223 and the inner cavity wall of the outer positioning seat 4221 for the hinging balls 4222;
after the gas outlet pipe 423 is elastically accommodated by using the elastic seat 424 and is hinged and rotated by the hinging ball 4222 and the outer positioning seat 4221 (refer to the position limiting piece 422 of the gas stove nozzle 420 in fig. 17 for a spherical hinging adjustment demonstration chart in detail, wherein, a is in an unadjusted state, B is in a right spherical hinging inclination adjustment state, and C is in a left spherical hinging inclination adjustment state), the plurality of groups of electromagnetic coils are electrified to have magnetism, so that the gas outlet pipe 423 is limited by the penetration cavity 4223, the hinging ball 4222 is limited by the outer positioning seat 4221, and the gas outlet pipe 423 is limited by the position limiting piece 422.
The installation mode of the elastic seat 424 matched with the hinging ball 4222 and the outer positioning seat 4221 in the ball hinging way can be transversely hinged on the gas stove main body 410 through a telescopic rod, namely, the elastic seat 424 can move in parallel in the ball hinging process matched with the hinging ball 4222 and the outer positioning seat 4221 and limit the longitudinal movement, and the installation mode belongs to the prior art, and the detailed structure can be known in the existing literature journal and can be directly purchased in the market at the same time or can be formed by purchasing parts in the market; which are not intended to be protected by the present invention and are not shown in detail in the accompanying drawings.
Thus, it can be known that, in summary of the above-described cases: the pot body is pressed onto the local multiple gas stove nozzles 420, the gas outlet pipes 423 are elastically accommodated by using the elastic seats 424, and are hinged and rotated by matching the hinging balls 4222 and the outer positioning seats 4221 with balls, so that the penetrating cavity 4223 is used for limiting the gas outlet pipes 423 when the electromagnetic coils are electrified, the outer positioning seats 4221 are used for limiting the hinging balls 4222, the position limiting piece 422 is used for limiting the gas outlet pipes 423, the local multiple gas stove nozzles 420 are elastically penetrated and accommodated, the adaptive concave is formed, different types of pot bodies are adapted by using different concave, the hidden fire sources are realized, heat is isolated, and the temperature environment of a cooking person in a non-cooking area is relieved by matching with the refrigerator 1202.
In the embodiment of the present invention, as shown in fig. 15: the elastic seat 424 comprises a housing 4242, a cavity 4241 is formed in the housing 4242, a fixing ring 4243 is movably inserted in the cavity 4241, the fixing ring 4243 is sleeved and fixed on the gas outlet pipe 423, a plurality of springs 4244 distributed in an annular array are fixed on the fixing ring 4243, and one end, far away from the fixing ring 4243, of each spring 4244 is connected to the bottom of the cavity 4241.
In the embodiment of the present invention, as shown in fig. 14: the end of the gas outlet pipe 423 near one end of the gas outlet head 426 is provided with a molding attaching ring 421, the molding attaching ring 421 comprises a plurality of unit support plates 4211, and the unit support plates 4211 are movably inserted into the pipe wall of the gas outlet pipe 423 in a side-by-side annular array;
the unit support plates 4211 are elastically inserted and received into the pipe wall of the gas outlet pipe 423 to form various inclined shapes (refer to the illustration of the plastic attaching ring 421 in fig. 19 for adjusting the radian of the pan body, wherein a is in an unadjusted state, and B is in a state of adjusting the radian of the pan body) for adapting to different types of pans, hiding fire sources, and isolating heat.
Thus, it can be known that, in summary of the above-described cases: in the process of pressing the pot body into the local multiple gas stove nozzles 420, the local multiple unit support plates 4211 are elastically inserted and accommodated into the inner part of the pipe wall of the gas outlet pipe 423 to form local microcosmic multiple inclined adaptive depressions, so that the pot body is adaptive to different types of pot bodies by multiple local microcosmic different depressions, the purposes of hiding a fire source, isolating heat and relieving the temperature environment of a cooking person in a non-cooking area by matching with the refrigerator 1202 are achieved;
the gas outlet pipe 423 is elastically stored by using the elastic seat 424, and is hinged to rotate by matching the hinging ball 4222 with the outer positioning seat 4221 to form various recesses on the macro, and is matched with the pipe wall of the gas outlet pipe 423 to elastically penetrate and store a plurality of unit support plates 4211 on the micro, so that various inclined adaptive recesses on the micro are formed, the plurality of gas stove nozzles 420 are perfectly attached to the pot body, a perfect hidden fire source is formed, heat release without open fire is realized, heat is isolated, and the temperature environment of a cooking person in a non-cooking area is relieved by matching the refrigerator 1202.
In the embodiment of the present invention, as shown in fig. 4, 5 and 9: the fume collecting hood assembly 100 comprises a back plate assembly 110 and a fume collecting top assembly 120, wherein the back plate assembly 110 is additionally arranged on a cooking bench assembly 200, the cooking bench assembly 200 comprises a cooking bench body 210, and a plurality of drawers 220 are arranged on the cooking bench body 210;
the smoke collecting top assembly 120 is movably assembled on the back plate assembly 110, the lifting structure is used for controlling the lifting, the heat shield 300 is detachably installed on the smoke collecting top assembly 120, the lifting structure is assembled on the back plate assembly 110, and the lifting structure is used for lifting and adjusting the heat shield 300 through the smoke collecting top assembly 120.
In the embodiment of the present invention, as shown in fig. 4, 5 and 7: the lifting structure is a lifting assembly 130, the lifting assembly 130 comprises an electric lifting box 1301, and the electric lifting box 1301 is mounted on a side plate 1101 included on the back plate assembly 110 through a plurality of mounting plates 1302;
an electric adjusting rod is arranged in the electric lifting box 1301 and is used for lifting and adjusting the heat shield 300 through the smoke collecting top assembly 120;
the back plate assembly 110 further comprises a back plate 1103, two side plates 1101 are symmetrically distributed on two sides of the back plate 1103, sliding rails 1102 are arranged on the side plates 1101, and the smoke collecting top assembly 120 is movably assembled on the sliding rails 1102.
Thus, it can be known that, in summary of the above-described cases: when the stewing is cooked without manual operation, the smoke collecting cover assembly 100 uses an electric adjusting rod in the electric lifting box 1301 to lift and adjust the heat shield 300 through the smoke collecting top assembly 120, and the heat shield 300 is downwards covered on the gas stove 400 in the stewing process, so that a heat source is isolated on the basis of not affecting normal cooking, a cooking area and a non-cooking area where cooking staff are located are conveniently divided, and mutual influence is avoided; and also in conjunction with the refrigerator 1202, eases the temperature environment in which the non-cooking area cooking personnel are located.
In an embodiment of the present invention, as shown in fig. 5 to 7: the smoke collecting top assembly 120 comprises a supporting plate 1205, a reinforcing cross rod 1203 is fixed on the supporting plate 1205, two sliding blocks 1204 are respectively fixed at two ends of the reinforcing cross rod 1203, and the sliding blocks 1204 are slidingly assembled on the sliding rails 1102;
the refrigerator 1202 is assembled on the supporting plate 1205, and the refrigerator 1202 is provided with a cold air outlet window 1201.
In the embodiment of the present invention, as shown in fig. 1 and 8: the heat shield 300 comprises an electric telescopic rod 310, one end of the electric telescopic rod 310 is detachably arranged on the fume collecting hood assembly 100, and the other end of the electric telescopic rod 310 is arranged on the top plate 330 through a reinforcing ring 320; the lower end of the top plate 330 is provided with a plurality of unit telescopic rings, each unit telescopic ring consists of an inner inserting ring 340 and an outer containing ring 350, the inner inserting ring 340 is movably inserted into the outer containing ring 350, an anti-falling convex edge is additionally arranged in the outer containing ring 350, and an electromagnetic coil II is paved in the outer containing ring 350;
the electromagnetic coil II is electrified to have magnetism, so that the inner insertion ring 340 is accommodated into the outer accommodating ring 350, and the shrinkage adjustment of the heat shield 300 is completed; the second electromagnetic coil is powered off and loses magnetism, and the inner penetrating ring 340 extends out from the inner part of the outer containing ring 350, so that the self-elongation adjustment of the heat shield 300 is completed.
Thus, it can be known that, in summary of the above-described cases: the electromagnetic coil II is electrified to have magnetism, so that the inner insertion ring 340 is accommodated into the outer accommodating ring 350, and the shrinkage adjustment of the heat shield 300 is completed; the second electromagnetic coil is powered off and loses magnetism, and the inner penetrating ring 340 extends out from the inner part of the outer containing ring 350, so that the self-elongation adjustment of the heat shield 300 is completed; the heat shield 300 is further arranged on the gas stove 400 in a stretching mode through self telescopic adjustment, the heat shield 300 is downwards covered on the gas stove 400 in the cooking process of the cooking staff, and the cooking staff can perform normal cooking by using the operation window 360 arranged on the heat shield 300 on the basis of isolating the heat source, so that the heat source is isolated on the basis of not affecting the normal cooking, a cooking area and a non-cooking area where the cooking staff are positioned are conveniently divided, and mutual influence is avoided; and also in conjunction with the refrigerator 1202, eases the temperature environment in which the non-cooking area cooking personnel are located.
Aiming at the fact that a large amount of heat is generated in the direct-fire heating process of the gas stove, particularly in hot summer, the gas stove brings higher temperature experience than room temperature for people who cook, and heatstroke of people who cook is easy to cause; the smoke exhaust ventilator simply extracts the smoke, the temperature in the kitchen cannot be improved, and particularly, the heat released by the gas stove in the direct-fire heating process is not improved; although the existing smoke exhaust ventilator has a related structure for assembling refrigeration, the produced cold air can affect specific cooking; the refrigerating system of the kitchen overheat prevention type smoke exhaust ventilator can realize the following steps:
when no cooking personnel operate, the smoke collecting hood assembly 100 uses a lifting structure to lift and adjust the heat shield 300, and the heat shield 300 is downwards covered on the gas stove 400 in the stewing process, so that a heat source is isolated on the basis of not affecting normal cooking;
when a cooking person operates, the heat shield 300 is stretched and covered on the gas stove 400 through self telescopic adjustment, the heat shield 300 is descended and covered on the gas stove 400 in the cooking process of the cooking person, and the cooking person can perform normal cooking by using the operation window 360 arranged on the heat shield 300 on the basis of isolating a heat source, so that the heat source is isolated on the basis of not affecting the normal cooking;
the smoke collecting hood assembly 100 further uses a lifting structure to lift and adjust the heat shield 300, and the heat shield 300 is matched with the gas stove 400 to stretch and cover the heat shield through self telescopic adjustment, so that the heat source is isolated on the basis of not affecting normal cooking, a cooking area and a non-cooking area where cooking staff are located are conveniently divided, and mutual influence is avoided; and also in conjunction with the refrigerator 1202, eases the temperature environment in which the non-cooking area cooking personnel are located.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the invention, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present invention, should fall within the ambit of the technical disclosure. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, 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 may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A refrigerating system of a kitchen overheat-preventing smoke exhaust ventilator is characterized in that,
the gas stove comprises a cooking bench assembly (200), wherein a fume collecting hood assembly (100) is arranged above the cooking bench assembly (200), and a gas stove (400) is arranged on the cooking bench assembly (200) below the fume collecting hood assembly (100); a refrigerator (1202) is arranged on the fume collecting hood assembly (100);
the smoke collecting cover assembly (100) is detachably provided with a heat shield (300), the smoke collecting cover assembly (100) is used for lifting and adjusting the heat shield (300) through a lifting structure arranged on the smoke collecting cover assembly (100), and the heat shield (300) is arranged on the gas stove (400) in a descending manner in the stewing process so as to isolate a heat source on the basis of not affecting normal cooking;
the heat shield (300) is arranged on the gas stove (400) through the stretching cover which is adjusted by the stretching cover, and cooking staff can perform normal cooking by using an operation window (360) arranged on the heat shield (300) for isolating a heat source on the basis of not affecting the normal cooking.
2. The kitchen overheat protection range hood refrigeration system of claim 1 wherein,
the gas stove (400) comprises a gas stove main body (410), the gas stove main body (410) comprises a plurality of gas stove nozzles (420), the plurality of gas stove nozzles (420) are distributed in a multi-ring annular array, and the gas stove nozzles (420) are provided with electronic igniters;
the gas stove nozzle (420) is elastically inserted and stored to form various depressions, so that the gas stove nozzle is suitable for different types of pot bodies, conceals fire sources and isolates heat.
3. The kitchen overheat protection range hood refrigeration system of claim 2 wherein,
the gas stove nozzle (420) comprises a gas outlet pipe (423), and the gas outlet pipe (423) is communicated to a gas pipe network through a gas conducting hose (425) connected with the end part; an elastic seat (424) is arranged at one end of the gas outlet pipe (423) close to the gas conducting hose (425), the gas outlet pipe (423) is elastically accommodated by the elastic seat (424), and is limited by a position limiting piece (422) sleeved on the gas outlet pipe (423);
the gas outlet pipe (423) is provided with a gas outlet head (426) inside the pipe body far away from one end of the gas conducting hose (425).
4. The kitchen overheat protection type range hood refrigeration system as claimed in claim 3 wherein,
the position limiting part (422) comprises a hinging ball (4222) and an outer positioning seat (4221), the hinging ball (4222) is hinged inside the outer positioning seat (4221), the outer positioning seat (4221) is fixed on the gas stove main body (410), an insertion cavity (4223) is formed in the hinging ball (4222), and the gas outlet pipe (423) is movably inserted into the insertion cavity (4223);
a plurality of groups of electromagnetic coils I are paved on the inner wall of the penetration cavity (4223) and inside the inner cavity wall of the outer positioning seat (4221) for hinging the ball (4222);
after the gas outlet pipe (423) is elastically stored by using the elastic seat (424) and is hinged and rotated by matching the hinging ball (4222) with the outer positioning seat (4221), the gas outlet pipe (423) is limited by the penetrating cavity (4223) and the hinging ball (4222) by using the outer positioning seat (4221) by energizing a plurality of groups of electromagnetic coils with magnetism, and the gas outlet pipe (423) is limited by using the position limiting piece (422).
5. The kitchen overheat prevention type smoke exhaust ventilator refrigerating system of claim 4, wherein the elastic seat (424) comprises a housing (4242), a cavity (4241) is formed in the housing (4242), a fixing ring (4243) is movably inserted in the cavity (4241), the fixing ring (4243) is sleeved and fixed on the gas outlet pipe (423), a plurality of springs (4244) distributed in an annular array are fixed on the fixing ring (4243), and one end, far away from the fixing ring (4243), of each spring (4244) is connected to the bottom of the cavity (4241).
6. The kitchen overheat protection type range hood refrigeration system of claim 4 wherein,
the end, close to one end of the gas outlet pipe (423), of the gas outlet head (426) is provided with a molding attaching ring (421), the molding attaching ring (421) comprises a plurality of unit support plates (4211), and the unit support plates (4211) are movably inserted into the pipe wall of the gas outlet pipe (423) in a side-by-side annular array;
the utility model is characterized in that a plurality of unit supporting plates (4211) are elastically inserted and stored in the pipe wall of the gas outlet pipe (423) to form various inclined shapes, so as to adapt to different types of pot bodies, hide fire sources and isolate heat.
7. A kitchen overheat protection range hood refrigeration system as claimed in any one of claims 1 to 6 wherein,
the smoke collecting cover assembly (100) comprises a back plate assembly (110) and a smoke collecting top assembly (120), wherein the back plate assembly (110) is additionally arranged on the cooking bench assembly (200), the cooking bench assembly (200) comprises a cooking bench body (210), and a plurality of drawers (220) are arranged on the cooking bench body (210);
the smoke collecting top component (120) is movably assembled on the back plate component (110) and is controlled to lift by a lifting structure, the heat shield (300) is detachably installed on the smoke collecting top component (120), the lifting structure is assembled on the back plate component (110), and the lifting structure is used for lifting and adjusting the heat shield (300) through the smoke collecting top component (120).
8. The kitchen overheat protection range hood refrigeration system of claim 7 wherein,
the lifting structure is a lifting assembly (130), the lifting assembly (130) comprises an electric lifting box (1301), and the electric lifting box (1301) is arranged on a side plate (1101) contained on the back plate assembly (110) through a plurality of mounting plates (1302);
an electric adjusting rod is arranged in the electric lifting box (1301) and is used for lifting and adjusting the heat shield (300) through the smoke collecting top assembly (120);
the back plate assembly (110) further comprises a back plate (1103), two side plates (1101) are symmetrically distributed on two sides of the back plate (1103), sliding rails (1102) are arranged on the side plates (1101), and the smoke collecting top assembly (120) is movably assembled on the sliding rails (1102).
9. The kitchen overheat protection range hood refrigeration system of claim 8 wherein,
the smoke collecting top assembly (120) comprises a supporting plate (1205), a reinforcing cross rod (1203) is fixed on the supporting plate (1205), two sliding blocks (1204) are respectively fixed at two ends of the reinforcing cross rod (1203), and the sliding blocks (1204) are slidingly assembled on the sliding rails (1102);
the refrigerator (1202) is assembled on the supporting plate (1205), and the refrigerator (1202) is provided with a cold air outlet window (1201).
10. A kitchen overheat protection range hood refrigeration system as claimed in any one of claims 1 to 6 wherein,
the heat shield (300) comprises an electric telescopic rod (310), one end of the electric telescopic rod (310) is detachably arranged on the fume collecting hood assembly (100), and the other end of the electric telescopic rod is arranged on the top plate (330) through a reinforcing ring (320); the lower end of the top disc (330) is provided with a plurality of unit telescopic rings, each unit telescopic ring consists of an inner inserting ring (340) and an outer containing ring (350), the inner inserting ring (340) is movably inserted into the outer containing ring (350), an anti-falling convex edge is additionally arranged in the outer containing ring (350), and an electromagnetic coil II is paved in the outer containing ring (350);
the electromagnetic coil II is electrified and has magnetism, so that the inner insertion ring (340) is accommodated into the outer accommodating ring (350), and the self shrinkage adjustment of the heat shield (300) is completed; the second electromagnetic coil is powered off and loses magnetism, and the inner penetrating ring (340) extends out of the inner part of the outer containing ring (350) to complete self-extension adjustment of the heat shield (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311806597.4A CN117450554B (en) | 2023-12-26 | 2023-12-26 | Kitchen overheat-preventing type smoke exhaust ventilator refrigerating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311806597.4A CN117450554B (en) | 2023-12-26 | 2023-12-26 | Kitchen overheat-preventing type smoke exhaust ventilator refrigerating system |
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| CN117450554A true CN117450554A (en) | 2024-01-26 |
| CN117450554B CN117450554B (en) | 2024-03-08 |
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| US20090205639A1 (en) * | 2007-05-09 | 2009-08-20 | Ip Joseph Chi Tak | Portable and Easy-to-Clean Kitchen Stove |
| CN106461233A (en) * | 2013-11-18 | 2017-02-22 | 优尼特智能科技有限公司 | Kitchen hood device |
| US20150285511A1 (en) * | 2014-04-08 | 2015-10-08 | Bsh Bosch Und Siemens Hausgerate Gmbh | Home appliance with improved gas igniter |
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| CN117450554B (en) | 2024-03-08 |
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