CN217844007U - Air supplementing integrated system of range hood - Google Patents

Abstract

The utility model discloses a range hood mends wind integrated system, including range hood, the gas-cooker that has the tonifying qi grid, main tonifying wind pipe, establish at main tonifying wind intraductal tonifying fan, first pair tonifying wind pipe, establish at first pair tonifying wind intraductal first electric valve, the vice tonifying wind pipe of second, establish at the vice intraductal second electric valve and the heat exchange structure of tonifying wind of second, the air inlet end of main tonifying wind pipe stretches out outdoors, and the air-out end is connected with the air inlet end of first pair tonifying wind pipe and the air inlet end of the vice tonifying wind pipe of second respectively through the tee bend, and the tonifying wind air current in first pair tonifying wind pipe can accomplish heat exchange and flow in the tonifying wind mouth through heat exchange structure and range hood, and the air-out end of the vice tonifying wind pipe of second is connected with the tonifying qi grid of gas-cooker. The system can control the air quantity balance when the range hood is used without opening the window, prevent the indoor negative pressure state from occurring, and remarkably improve the cooking environment of a kitchen and the indoor living environment.

Description

Air supplementing integrated system of range hood

Technical Field

The utility model relates to a kitchen mends wind technical field, specifically says, relates to a range hood mends wind integrated system.

Background

From common houses to ultra-low energy consumption passive buildings, people pay more attention to solving the problem of harm of oil smoke generated by cooking food in a kitchen to bodies while pursuing comfort of living environment, and the range hood becomes indispensable kitchen equipment of modern families. However, when the common range hood is used without opening a window, negative pressure occurs indoors, which causes serious wind noise and affects the comfort of living. If the window is opened, the indoor environment quality is deteriorated, particularly, the harm of window opening ventilation cold air to the body is great in winter, indoor heat loss is caused, and the energy consumption of the air conditioner is increased, and similarly, window opening ventilation in summer causes indoor cold loss and the energy consumption of the air conditioner is increased. In this regard, there is a need for improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a range hood mends wind integrated system to use the range hood to cause indoor production negative pressure among the solution prior art not windowing, cause serious wind to make an uproar, influence the problem of comfort level of living.

In order to achieve the above object, the utility model discloses a technical solution is:

the utility model provides a range hood mends wind integrated system, includes range hood, has the gas-cooker of tonifying qi grid, main tonifying wind pipe, establishes at main tonifying wind intraductal tonifying fan, first pair tonifying wind pipe, establishes at first pair tonifying wind intraductal first electric valve, the vice tonifying wind pipe of second, establishes at the vice intraductal second electric valve and the heat exchange structure of tonifying wind of second, the air inlet end of main tonifying wind pipe stretches out outdoors, and the air-out end is connected with the air inlet end of the vice tonifying wind pipe of first pair tonifying wind pipe and the air inlet end of the vice tonifying wind pipe of second respectively through the tee bend, and the tonifying wind air current in the first pair tonifying wind pipe can accomplish heat exchange with range hood through the heat exchange structure and flow in the tonifying wind mouth, and the air-out end of the vice tonifying wind pipe of second is connected with the tonifying qi grid of gas-cooker, and the tonifying wind current in the vice tonifying wind pipe of second can flow in the tonifying wind mouth through the tonifying grid.

Preferably, the heat exchange structure comprises an outer pipeline and a heat absorption grating, the outer pipeline is sleeved outside a discharge flue of the range hood, an annular air compensation cavity is formed between the outer pipeline and the discharge flue, an air outlet end of the first auxiliary air compensation pipe is connected with an air inlet end of the air compensation cavity, an air outlet end of the air compensation cavity is located at the air compensation port, and the heat absorption grating is installed on the inner wall of the discharge flue of the range hood.

Preferably, a check valve is installed in the exhaust flue of the range hood.

Preferably, the air supply machine, the first electric valve and the second electric valve are respectively connected with a controller of the range hood.

Preferably, an air inlet end of the main air supplementing pipe is provided with an air supplementing valve.

Preferably, the main air supply pipe, the first auxiliary air supply pipe and the second auxiliary air supply pipe are all hidden and installed in the cabinet.

Compared with the prior art the utility model discloses the beneficial effect who has:

the utility model discloses a range hood mends wind integrated system can control the amount of wind balanced when not windowing and using range hood, prevents that the negative pressure state from appearing in the room, is showing the culinary art environment and the indoor living environment of living that have improved the kitchen. Meanwhile, a part of heat can be recovered in a winter mode, and the energy consumption of the air conditioner is reduced.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1. a range hood; 2. a gas range; 3. a main air supply pipe; 4. air supplementing machine; 5. a first auxiliary air supplementing pipe; 6. a first electrically operated valve; 7. a second auxiliary air supplementing pipe; 8. a second electrically operated valve; 9. an air supplement valve; 10. a check valve; 11. an outer conduit; 12. a heat absorbing grid; 13. a discharge flue; 14. a gas supplementing cavity; 15. an air supply opening; 16. provided is a cabinet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

Furthermore, in the description of the present invention, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the preferred embodiment of the present invention provides an air supplement integrated system for a range hood, comprising: the range hood comprises a range hood 1, a gas stove 2 with an air supplementing grid, a main air supplementing pipe 3, an air supplementing machine 4, a first auxiliary air supplementing pipe 5, a first electric valve 6, a second auxiliary air supplementing pipe 7, a second electric valve 8, an air supplementing valve 9, a check valve 10 and a heat exchange structure.

Wherein, the air inlet end of main air supplement pipe 3 stretches out outdoors, and the air inlet end of main air supplement pipe 3 is equipped with air supplement valve 9, and this air supplement valve 9's effect prevents that outdoor debris from getting into main air supplement pipe 3, and the air-out end of main air supplement pipe 3 is connected with the air inlet end of first pair air supplement pipe 5 and the air inlet end of the vice air supplement pipe 7 of second through the tee bend respectively.

The air supplementing machine 4 is installed in the main air supplementing pipe 3 and provides power for the flowing of air, the first electric valve 6 is installed in the first auxiliary air supplementing pipe 5 and used for controlling the on-off of the first auxiliary air supplementing pipe 5, and the second electric valve 8 is installed in the second auxiliary air supplementing pipe 7 and used for controlling the on-off of the second auxiliary air supplementing pipe 7.

Further, the air supplement fan 4, the first electric valve 6 and the second electric valve 8 are respectively electrically connected with the controller of the range hood 1, and the air supplement fan 4, the first electric valve 6 and the second electric valve 8 are controlled by the control panel of the range hood 1.

The heat exchange structure comprises an outer pipeline 11 and a heat absorption grating 12, specifically, the outer pipeline 11 is sleeved outside a discharge flue 13 of the range hood 1, an annular air supply cavity 14 is formed between the outer pipeline 11 and the discharge flue 13, an air outlet end of the first auxiliary air supply pipe 5 is connected with an air inlet end of the air supply cavity 14, and an air outlet end of the air supply cavity 14 is located at the air supply opening 15. The air supplementing air flow in the first auxiliary air supplementing pipe 5 is subjected to heat exchange with the heat in the discharge flue 13 through the heat exchange structure and then is sent into an air supplementing opening 15, namely a kitchen room.

Further, the heat absorbing grid 12 is installed on the inner wall of the exhaust flue 13 of the range hood 1, so as to increase the heat exchange effect.

The air outlet end of the second auxiliary air supply pipe 7 is connected with the air supply grille of the gas stove 2, and air supply airflow in the second auxiliary air supply pipe 7 can flow into the air supply opening 15 through the air supply grille, namely, the kitchen is indoor.

Wherein, a check valve 10 is arranged in a discharge flue 13 of the range hood 1 to prevent the oil smoke from flowing back.

Further, the main air supply pipe 3, the first auxiliary air supply pipe 5 and the second auxiliary air supply pipe 7 are all hidden and installed in the cabinet 16, so that the occupied kitchen space is small, and the overall appearance is attractive.

Right the utility model discloses the theory of use of system explains:

when the range hood 1 is used, the range hood can suck the oil smoke in the kitchen and discharge the oil smoke out of the room through the discharge flue 13, and certainly, part of the heat can be discharged out of the room.

When the range hood is used in winter, the air supplementing valve 9 is opened, the air supplementing fan 4 and the first electric valve 6 are opened through the control panel, the second electric valve 8 is closed at the moment, outdoor air sequentially passes through the main air supplementing pipe 3 and the first auxiliary air supplementing pipe 5 under the action of the air supplementing fan 4, then enters the air supplementing cavity 14 and is subjected to heat exchange with heat in the discharge flue 13 and then is sent into the air supplementing port 15, namely, the air supplementing is completed in a kitchen.

Under this winter mode, even do not open the window can not lead to indoor formation negative pressure yet, can retrieve partly heat simultaneously, and then reduced the energy consumption of air conditioner.

When using range hood in summer, open and mend blast gate 9, open through control panel and mend fan 4 and second electric valve 8, first electric valve 6 closes this moment, and outdoor air passes through main mend tuber pipe 3 and the vice mend tuber pipe 7 of second in proper order under the effect of mending fan 4, then flows into mend wind gap 15 through the tonifying qi grid, and the kitchen is indoor promptly, accomplishes the mend wind.

Under this summer mode, even do not open the window and can not lead to indoor formation negative pressure yet, partial heat can directly be taken away to the oil absorption cigarette, can not additionally increase the energy consumption of air conditioner.

When the range hood is used in spring or autumn, the winter mode or the summer mode is referred to according to requirements.

To sum up, the embodiment of the utility model provides a range hood mends wind integrated system can control the amount of wind balance when not windowing and using range hood, prevent that the negative pressure state from appearing in the room, is showing the culinary art environment and the indoor living environment of living that has improved the kitchen. Meanwhile, a part of heat can be recovered in a winter mode, and the energy consumption of the air conditioner is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a range hood mends wind integrated system, includes range hood and the gas-cooker that has the tonifying qi grid, its characterized in that, this system still include main tonifying wind pipe, establish at main tonifying wind intraductal tonifying fan, first pair tonifying wind pipe, establish at first pair tonifying wind intraductal first electric valve, the vice tonifying wind pipe of second, establish at the vice intraductal second electric valve and the heat exchange structure of tonifying wind of second, the air inlet end of main tonifying wind pipe stretches out outdoors, and the air-out end is connected with the air inlet end of the vice tonifying wind pipe of first pair tonifying wind pipe and the air inlet end of the vice tonifying wind pipe of second respectively through the tee bend, and the tonifying wind air current in the first pair tonifying wind pipe can accomplish heat exchange and flow in tonifying wind mouth through heat exchange structure and range hood, and the air-out end of the vice tonifying wind pipe of second is connected with the tonifying qi grid of gas-cooker, and the tonifying wind current in the vice tonifying wind pipe of second can flow in tonifying wind mouth through tonifying qi grid.

2. The range hood air supplement integrated system according to claim 1, wherein the heat exchange structure comprises an outer pipeline and a heat absorption grating, the outer pipeline is sleeved outside a discharge flue of the range hood, an annular air supplement cavity is formed between the outer pipeline and the discharge flue, an air outlet end of the first auxiliary air supplement pipe is connected with an air inlet end of the air supplement cavity, an air outlet end of the air supplement cavity is located at the air supplement opening, and the heat absorption grating is installed on the inner wall of the discharge flue of the range hood.

3. The range hood air supplement integrated system of claim 2, wherein a check valve is installed in a discharge flue of the range hood.

4. The range hood air supplement integrated system according to claim 1, wherein the air supplement fan, the first electrically operated valve and the second electrically operated valve are respectively connected to a controller of the range hood.

5. The range hood air supplement integrated system of claim 1, wherein an air supplement valve is disposed at an air inlet end of the main air supplement pipe.

6. The range hood air supplement integrated system of claim 1, wherein the main air supplement pipe, the first auxiliary air supplement pipe and the second auxiliary air supplement pipe are all mounted in a cabinet in a concealed manner.

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