CN215001761U - Air supplementing system for kitchen - Google Patents
Air supplementing system for kitchen Download PDFInfo
- Publication number
- CN215001761U CN215001761U CN202022871874.8U CN202022871874U CN215001761U CN 215001761 U CN215001761 U CN 215001761U CN 202022871874 U CN202022871874 U CN 202022871874U CN 215001761 U CN215001761 U CN 215001761U
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- 230000001502 supplementing effect Effects 0.000 title claims description 28
- 239000013589 supplement Substances 0.000 claims abstract description 54
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 8
- 235000019504 cigarettes Nutrition 0.000 claims description 7
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000009530 blood pressure measurement Methods 0.000 abstract description 5
- 239000000779 smoke Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000010411 cooking Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a mend wind system for kitchen, it includes mend wind power component, wind channel, pressure measurement subassembly and mend wind valve module, mend wind power component's one end and external intercommunication, the other end passes through the one end intercommunication of wind channel with mend wind valve module, mend wind valve module's the other end and kitchen intercommunication, pressure measurement subassembly is connected with mended wind valve module. When the utility model is used, the air supplement valve component obtains the working state of the range hood; when the range hood is in a working state, the pressure detection assembly acquires the pressure difference between the inside and the outside of a kitchen; then the air supplement valve component controls the air supplement power component and the working state of the air supplement power component according to the pressure difference; the utility model discloses in, just mend the wind when range hood during operation and the interior external differential pressure in kitchen satisfy the certain condition, it is compared in traditional just mend the wind as long as range hood work, has guaranteed the balance of the interior external differential pressure in kitchen.
Description
Technical Field
The utility model belongs to the technical field of discharge fume, concretely relates to mend wind system for kitchen.
Background
A large amount of oil smoke can be generated in the cooking process, the oil smoke can damage human health and pollute the environment, so people can generally install a range hood above a cooking bench of a kitchen, the range hood is communicated with a public flue, the oil smoke generated in the kitchen is adsorbed in the range hood and is discharged into the public flue for treatment, and the purification treatment of the oil smoke in the kitchen is completed.
When cooking, in order to reduce the diffusion of kitchen oil smoke into a living room or a bedroom, people generally close a kitchen door to form a closed space, the kitchen space is generally narrow, the range hood continuously operates to discharge the oil smoke in the kitchen, the whole kitchen space is sucked to be in a negative pressure state (the negative pressure can reach-30 to-50 Pa), at the moment, the difficulty of discharging the oil smoke in the kitchen by the range hood is increased, and the purification effect is poor; meanwhile, due to the existence of pressure difference, polluted air in a kitchen sewer can flow into a kitchen, and the environment of the kitchen is polluted.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an air supplement system for kitchen, when the lampblack absorber operation, can balance the inside and outside pressure differential in kitchen, prevent that the too big range hood work efficiency of influence of negative pressure in the kitchen and destruction floor drain water seal from causing air pollution in the kitchen.
The utility model adopts the technical proposal that:
an air supplementing system for a kitchen comprises an air supplementing power assembly, an air duct, a pressure detection assembly and an air supplementing valve assembly, wherein one end of the air supplementing power assembly is communicated with the outside, the other end of the air supplementing power assembly is communicated with one end of the air supplementing valve assembly through the air duct, the other end of the air supplementing valve assembly is communicated with the kitchen, and the pressure detection assembly is connected with the air supplementing valve assembly;
the pressure detection assembly acquires the pressure difference between the inside and the outside of the kitchen and controls the working states of the air supplement power assembly and the air supplement valve assembly according to the pressure difference.
Preferably, the air supplementing power assembly comprises a fan, a first power supply module, a first communication module, a temperature sensor, a refrigerating module, a heating module and a controller, and the fan, the first power supply module, the first communication module, the temperature sensor, the refrigerating module and the heating module are all connected with the controller.
Preferably, the air supply power assembly further comprises a filter screen, and the filter screen is arranged at an air inlet of the air supply power assembly.
Preferably, the air supplement valve assembly comprises a second power supply module, a cigarette machine state acquisition module, an electric valve, a second communication module and a control panel, and the second power supply module, the cigarette machine state acquisition module, the electric valve and the second communication module are all connected with the control panel.
Preferably, the pressure detection subassembly includes that wind pressure sensor, kitchen get the pressure mouth and indoor get the pressure mouth, the kitchen gets the pressure mouth and indoor get the pressure mouth and all be connected with wind pressure sensor, just the kitchen gets the pressure mouth and is located the kitchen, indoor getting the pressure mouth and being located indoor.
Preferably, the number of the pressure detection assemblies is matched with that of the air supplement valve assemblies, and each smoke machine corresponds to one pressure detection assembly and one air supplement valve assembly.
Compared with the prior art, when the utility model is used, the air supplement valve component obtains the working state of the range hood; when the range hood is in a working state, the pressure detection assembly acquires the pressure difference between the inside and the outside of a kitchen; then the air supplement valve component controls the air supplement power component and the working state of the air supplement power component according to the pressure difference;
the utility model discloses in, just mend the wind when range hood during operation and the interior external differential pressure in kitchen satisfy the certain condition, it is compared in traditional just mend the wind as long as range hood work, has guaranteed the balance of the interior external differential pressure in kitchen.
Drawings
Fig. 1 is a schematic structural diagram of an air supplement system for a kitchen according to an embodiment of the present invention;
fig. 2 is a block diagram of an air supplement power assembly in an air supplement system for a kitchen according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air supplement power assembly in an air supplement system for a kitchen according to an embodiment of the present invention;
fig. 4 is a block diagram of an air supplement valve assembly in an air supplement system for a kitchen according to an embodiment of the present invention;
fig. 5 is a block diagram of a pressure detection assembly in an air supplement system for a kitchen according to an embodiment of the present invention.
The system comprises an air supplementing power assembly 1, an air channel 2, a pressure detection assembly 3, an air supplementing valve assembly 4, a fan 11, a fan 12, a first power supply module 13, a first communication module 14, a temperature sensor 15, a refrigeration module 16, a heating module 17, a controller 18, a filter screen 31, an air pressure sensor 32, a kitchen pressure taking port 33, an indoor pressure taking port 41, a second power supply module 42, a cigarette machine state acquisition module 43, an electric valve 44, a second communication module 45 and a control panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be clear that the terms "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or element referred to must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides an air supplement system for kitchen, as shown in fig. 1, it includes air supplement power component 1, wind channel 2, pressure measurement subassembly 3 and air supplement valve module 4, one end of air supplement power component 1 communicates with the external world, and the other end communicates with one end of air supplement valve module 4 through wind channel 2, the other end of air supplement valve module 4 communicates with the kitchen, pressure measurement subassembly 3 is connected with air supplement valve module 4, pressure measurement subassembly 3 acquires the inside and outside pressure differential in kitchen, and according to pressure differential control air supplement power component 1 and the operating condition of air supplement valve module 4;
thus, by adopting the structure, the air supplement valve component 4 obtains the working state of the range hood; when the range hood is in a working state, the pressure detection assembly 3 acquires the pressure difference between the inside and the outside of a kitchen; the working states of the air supplement power assembly 1 and the air supplement valve assembly 4 are controlled according to the pressure difference;
specifically, when H & lt-10 Pa is established, the air supplementing power assembly works, the electric valve is fully opened to supplement air, and otherwise, the electric valve is kept in a closed state;
in the process of air supplement, the pressure difference is continuously detected, when H is greater than 0Pa, the valve plate angle of the electric valve is reduced, otherwise, the electric valve is kept in a full-open state;
h is the pressure difference, and the electric valve is fully opened, namely the valve plate of the electric valve is fully opened.
This embodiment has realized supplying as required through this kind of mode, and not just only the range hood work is just mended the wind, has avoided the too big kitchen malleation that leads to of mend wind, the air current is unordered through this kind of mode, and the exhaust effect becomes worse condition on the contrary.
Specifically, as shown in fig. 1, the air supply system in this embodiment is used to supply air to a kitchen, the range hood is disposed in the kitchen, and the range hood discharges oil smoke in the kitchen through a flue and a roof hood.
In a specific embodiment:
as shown in fig. 2, the wind supplementing power assembly 1 includes a fan 11, a first power supply module 12, a first communication module 13, a temperature sensor 14, a refrigeration module 15, a heating module 16 and a controller 17, wherein the fan 11, the first power supply module 12, the first communication module 13, the temperature sensor 14, the refrigeration module 15 and the heating module 16 are all connected to the controller 17;
thus, the first power supply module 12 is used for supplying power to the controller 17, and the first communication module 13 is used for realizing communication with the air supplement valve assembly 4;
it is worth mentioning that: the air supplementing power assembly 1 in the embodiment further comprises a temperature sensor 14, a refrigerating module 15 and a heating module 16, so that when the air supplementing valve assembly 4 is in a working state, the temperature sensor 14 acquires the current environment temperature, and controls the working states of the refrigerating module 15 and the heating module 16 according to the environment temperature;
if the environmental temperature is higher than 25 ℃, the temperature is proved to be too high, the fan 11 and the refrigeration module 15 are both started, the refrigeration module 15 is used for cooling the outside air, and the cooled air not only realizes the supply of the air pressure in the kitchen, but also is beneficial to improving the kitchen environment;
if the environmental temperature is lower than 10 ℃, the temperature is proved to be too low, the fan 11 and the heating module 16 are both started, the heating module 16 heats the external air, and the heated air not only realizes the supply of the air pressure in the kitchen, but also is beneficial to improving the kitchen environment;
if the environmental temperature is between 10 ℃ and 25 ℃, the temperature is proved to be proper, and only the fan is started.
In addition, as shown in fig. 3, the wind compensation power assembly 1 further includes a filter screen 18, and the filter screen 18 is disposed at the wind inlet of the wind compensation power assembly 1;
in this way, the filter screen 18 prevents foreign materials and dust contained in the external wind from entering the interior of the kitchen through the fan 11 to affect the air in the kitchen.
In a specific embodiment:
as shown in fig. 4 and 5, the air supplement valve assembly 4 includes a second power supply module 41, a cigarette machine state acquisition module 42, an electric valve 43, a second communication module 44 and a control panel 45, and the second power supply module 41, the cigarette machine state acquisition module 42, the electric valve 43 and the second communication module 44 are all connected to the control panel 45;
thus, the control board 45 is supplied with power through the second power supply module 41; the communication between the air supplement valve assembly 4 and the air supplement power assembly 1 is realized through the second communication module 44 and the first communication module 13;
specifically, the range hood state obtaining module 42 is mainly used for obtaining the operating state of the range hood, and has various structures, such as:
the controller of the range hood transmits the working state of the controller through a communication module arranged on the range hood, and the communication module arranged on the range hood state acquisition module 42 can receive the working state, so that the working state of the range hood is acquired;
in this embodiment, the electric valve 43 includes a motor and a valve plate, and the motor can control the opening and closing angle of the valve plate, so as to control the intake air.
In one embodiment:
the pressure detection assembly 3 comprises a wind pressure sensor 31, a kitchen pressure taking port 32 and an indoor pressure taking port 33, the kitchen pressure taking port 32 and the indoor pressure taking port 33 are both connected with the wind pressure sensor 31, the kitchen pressure taking port 32 is located in a kitchen, and the indoor pressure taking port 33 is located indoors;
specifically, indoors means: and rooms other than the kitchen, such as a restaurant, a living room, a horizontal type, and the like.
The number of the pressure detection assemblies 3 is matched with that of the air supplement valve assemblies 4, and each smoke machine corresponds to one pressure detection assembly 3 and one air supplement valve assembly 4;
specifically, if a certain range hood works, the pressure detection assembly 3 and the air supplement valve assembly 4 corresponding to the range hood work.
The working process is as follows:
the range hood state acquisition module 42 acquires the working state of the range hood, the working state is transmitted to the first communication module 13 through the second communication module 44, and when at least one range hood is in the working state, the wind pressure sensor 31 detects the pressure difference between the inside and the outside of the kitchen;
when the pressure difference is less than-10 Pa, the motor controls the valve plates to be fully opened, meanwhile, the fan 11 starts to work, and in the working process, when the pressure difference is increased to 0Pa, the motor works and controls the valve plates to reduce the opening angle, so that the external wind pressure is introduced into the kitchen, and the balance of the pressure difference inside and outside the kitchen is ensured;
when the fan 11 works, the temperature sensor 14 acquires the current ambient temperature, and if the ambient temperature is higher than 25 ℃, both the fan 11 and the refrigeration module 15 are started; if the environmental temperature is less than 10 ℃, the fan 11 and the heating module 16 are both started; if the ambient temperature is between 10 ℃ and 25 ℃, only the fan 11 is started; in this way the comfort level of the kitchen environment is improved.
The embodiment realizes the ordered air supplement and the quantitative air supplement of the kitchen, can control the temperature of the supplemented air, and improves the cooking environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The air supplementing system for the kitchen is characterized by comprising an air supplementing power assembly (1), an air duct (2), a pressure detection assembly (3) and an air supplementing valve assembly (4), wherein one end of the air supplementing power assembly (1) is communicated with the outside, the other end of the air supplementing power assembly is communicated with one end of the air supplementing valve assembly (4) through the air duct (2), the other end of the air supplementing valve assembly (4) is communicated with the kitchen, and the pressure detection assembly (3) is connected with the air supplementing valve assembly (4);
the pressure detection assembly (3) acquires the pressure difference between the inside and the outside of the kitchen, and controls the working states of the air supplement power assembly (1) and the air supplement valve assembly (4) according to the pressure difference.
2. An air supplement system for a kitchen according to claim 1, characterized in that the air supplement power assembly (1) comprises a fan (11), a first power supply module (12), a first communication module (13), a temperature sensor (14), a refrigeration module (15), a heating module (16) and a controller (17), and the fan (11), the first power supply module (12), the first communication module (13), the temperature sensor (14), the refrigeration module (15) and the heating module (16) are all connected with the controller (17).
3. An air supplementing system for a kitchen according to claim 2, characterised in that said air supplementing power assembly (1) further comprises a filter screen (18), said filter screen (18) being arranged at the air inlet of the air supplementing power assembly (1).
4. An air supplement system for a kitchen according to any one of claims 1-3, characterized in that the air supplement valve assembly (4) comprises a second power supply module (41), a cigarette machine state acquisition module (42), an electric valve (43), a second communication module (44) and a control panel (45), wherein the second power supply module (41), the cigarette machine state acquisition module (42), the electric valve (43) and the second communication module (44) are all connected with the control panel (45).
5. The air supply system for the kitchen according to claim 1, wherein the pressure detection assembly (3) comprises a wind pressure sensor (31), a kitchen pressure taking port (32) and an indoor pressure taking port (33), the kitchen pressure taking port (32) and the indoor pressure taking port (33) are both connected with the wind pressure sensor (31), the kitchen pressure taking port (32) is located in the kitchen, and the indoor pressure taking port (33) is located indoors.
6. An air supplement system for a kitchen according to claim 1 or 5, characterized in that the number of pressure detection assemblies (3) and air supplement valve assemblies (4) is matched, and each range hood corresponds to one pressure detection assembly (3) and one air supplement valve assembly (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022871874.8U CN215001761U (en) | 2020-12-04 | 2020-12-04 | Air supplementing system for kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022871874.8U CN215001761U (en) | 2020-12-04 | 2020-12-04 | Air supplementing system for kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215001761U true CN215001761U (en) | 2021-12-03 |
Family
ID=79139393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022871874.8U Active CN215001761U (en) | 2020-12-04 | 2020-12-04 | Air supplementing system for kitchen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215001761U (en) |
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2020
- 2020-12-04 CN CN202022871874.8U patent/CN215001761U/en active Active
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