CN215112802U - Restaurant smoke pumping and exhausting system - Google Patents
Restaurant smoke pumping and exhausting system Download PDFInfo
- Publication number
- CN215112802U CN215112802U CN202120121059.1U CN202120121059U CN215112802U CN 215112802 U CN215112802 U CN 215112802U CN 202120121059 U CN202120121059 U CN 202120121059U CN 215112802 U CN215112802 U CN 215112802U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- screw
- cover
- protection plate
- restaurant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 40
- 238000005086 pumping Methods 0.000 title claims abstract description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000003546 flue gas Substances 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims description 7
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 239000012530 fluid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The utility model discloses a dining room flue gas pump drainage system aims at solving the not good not enough of dining room smoke exhaust effect. The utility model discloses an including cover, exhaust pipe, exhaust fan, guard plate are collected to the flue gas, the liftable setting of cover is collected to the flue gas, and the guard plate is arranged the flue gas in and is collected cover below and slidable setting, the public wind channel of exhaust pipe one end intercommunication, the cover is collected to the exhaust pipe other end intercommunication flue gas, and the exhaust fan is installed on the exhaust pipe. The restaurant smoke pumping and exhausting system is good in smoke exhausting effect and safe and reliable to use.
Description
Technical Field
The utility model relates to an air purification system, more specifically say, it relates to a dining room flue gas pump drainage system.
Background
People can generate oil smoke during dining in an indoor restaurant, and particularly, the oil smoke is more serious during the processes of eating chafing dish and roasting meat. At present, restaurants and kitchens of common families are bordered, and a plurality of kitchens are open, oil smoke in the kitchens can escape to the restaurants, so that the dining environment and even the health are influenced, and the surfaces of furniture in the restaurants are easy to stick with oil and are difficult to clean. The existing common method is to open a window to ventilate and blow away oil smoke in a restaurant, and the smoke exhausting mode has poor effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a restaurant flue gas pumping and exhausting system which has good smoke exhausting effect and safe and reliable use.
In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a dining room flue gas pump drainage system, collects cover, exhaust pipe, exhaust fan, guard plate including the flue gas, the cover liftable setting is collected to the flue gas, and the guard plate is arranged in the flue gas and is collected cover below and slidable setting, and exhaust pipe one end intercommunication public wind channel, the flexible pipe of connecting between the cover is collected to the exhaust pipe other end and flue gas, and the exhaust fan is installed on the exhaust pipe.
When the restaurant flue gas pumping and exhausting system is installed, the flue gas collecting cover can be installed at the top of a restaurant in a lifting mode. Under the off-state, the guard plate is arranged in the flue gas and is collected the cover below, plays the effect of protection on the one hand, prevents that the flue gas from collecting the unexpected fluid that drops that covers, and on the other hand guard plate can catch the flue gas and collect and cover the fluid that drops, prevents that fluid from directly dropping on the table or on the ground, and the guard plate has still played fine decorative effect moreover, increases holistic pleasing to the eye degree. During normal work, the protection plate slides to make the lower end opening of the smoke collection cover expose, the exhaust fan is started, and the exhaust fan sucks the oil smoke in the restaurant to discharge the oil smoke into the public air duct. The flue gas collecting cover can be lifted up and down, the height can be adjusted according to the use requirement, the use is flexible and convenient, and the smoke exhaust effect is good. The restaurant smoke pumping and exhausting system is good in smoke exhausting effect and safe and reliable to use.
Preferably, the two protection plates are oppositely arranged; the two protection plates are close to each other to cover the open end of the smoke collection cover in the sliding process, and the two protection plates are far away from each other to expose the open end of the smoke collection cover.
The two protection plates are arranged in a split mode, the moving distance in the opening and closing process is favorably reduced, and meanwhile, the split mode arrangement is more accordant with the aesthetic feeling of people and attractive and elegant in appearance.
Preferably, the protection plate is connected with the driving assembly, the driving assembly comprises a driving motor and screw sleeves, two ends of an output shaft of the driving motor are respectively provided with a screw rod extending out of the driving motor, the spiral directions of the threads on the two screw rods are opposite, the two protection plates are respectively and tightly connected with the screw sleeves, and the two screw sleeves are respectively in adaptive connection with the two screw rods.
The driving motor drives the screw rods to rotate when working, and the screw sleeves move in opposite directions due to the fact that the spiral directions of the threads on the two screw rods are opposite, so that the protection plates are close to each other and separated from each other. The protection plate can be moved through the structure, the structure is simple, and the operation is reliable.
The other scheme is that the protection plate is connected with the driving assembly, the driving assembly comprises a driving motor, two screw sleeves and two screws, the spiral directions of the threads on the two screws are opposite, the two screw sleeves are respectively in adaptive connection with the two screws, the outer walls of the two screw sleeves are in transmission connection with the output shaft of the driving motor, and a pushing spring is connected between the protection plate and one screw and between the other protection plate and the other screw.
The driving motor works to drive the threaded sleeve to rotate, so that the screw rods are driven to transversely move, and the moving directions of the two screw rods are opposite because the spiral directions of the threads on the two screw rods are opposite, and the two screw rods drive the two protection plates to move in opposite directions. Because the pushing spring is connected between the screw rod and the protection plate, the protection plate can be smoothly pushed by the screw rod even if the moving direction of the protection plate has a certain angle.
Preferably, one end of the pushing spring is connected with a universal ball, and the universal ball is rotatably arranged at the end part of the screw rod. The universal ball that promotes the spring tip rotates and installs at the screw tip, and when guard plate moving direction took place to incline, the universal ball end that promotes the spring can follow the rotation, guarantees the reliable promotion of screw to the guard plate.
Preferably, sliding rails are arranged on two sides of the protection plate, sliding grooves are formed in the sliding rails, rolling wheels are arranged on two sides of the protection plate, and the rolling wheels are arranged in the sliding grooves; the slide rail is in a linear structure. The protection plate slides in the sliding groove of the sliding rail through the roller arranged on the protection plate, and the sliding process is stable and reliable.
Preferably, sliding rails are arranged on two sides of the protection plate, sliding grooves are formed in the sliding rails, rolling wheels are arranged on two sides of the protection plate, and the rolling wheels are arranged in the sliding grooves; the two ends of the slide rail are inclined upwards to form inclined parts.
The slide rail both ends tilt up sets up and forms the rake, makes the guard plate be in the tilt state after outwards sliding, reduces the horizontal space that the guard plate occupy on the one hand, and on the other hand beautifies the atmosphere.
As preferred, lift assembly is connected to the flue gas collection cover, lift assembly includes the lifting motor, the lifting rope, cut the fork crane, go up the locating lever, lower locating lever, lifting rope one end is convoluteed on lifting motor output shaft, the lifting rope other end is connected on the flue gas collection cover, lower locating lever fastening installation is on the flue gas collection cover, all be equipped with the guide way on going up locating lever and the lower locating lever, it articulates on lower locating lever to cut one end of fork crane lower extreme, cut another slidable mounting of fork crane lower extreme in the guide way on locating lever down, it articulates on last locating lever to cut one end of fork crane upper end, cut another slidable mounting of fork crane upper end in the guide way on last locating lever.
Lifting motor and last locating lever are installed at the dining room top, and lifting motor work is convoluteed the lifting rope, realizes lifting and transferring of lifting rope to realize the lift of flue gas collection cover. The scissor lifting frame is connected between the upper positioning rod and the lower positioning rod to ensure that the lifting of the smoke collecting cover is more stable and reliable.
Compared with the prior art, the beneficial effects of the utility model are that: the restaurant smoke pumping and exhausting system is good in smoke exhausting effect and safe and reliable to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of an installation structure of a guard plate according to embodiment 1 of the present invention;
fig. 3 is a schematic view of a connection structure of a protection plate and a slide rail according to embodiment 1 of the present invention;
fig. 4 is a schematic view of an installation structure of a guard plate according to embodiment 2 of the present invention;
fig. 5 is a schematic structural view of a drive assembly according to embodiment 2 of the present invention;
in the figure: 1. the flue gas collects the cover, 2, the exhaust pipe, 3, the exhaust fan, 4, the guard plate, 5, public wind channel, 6, flexible pipe, 7, the check valve, 8, driving motor, 9, the swivel nut, 10, the screw rod, 11, the slide rail, 12, the spout, 13, the gyro wheel, 14, the link, 15, the hoisting motor, 16, the lifting rope, 17, cut the fork crane, 18, go up the locating lever, 19, the lower locating lever, 20, the guide way, 21, the switch that targets in place outward, 22, the switch that targets in place in the inside, 23, drive gear, 24, promote spring, 25, universal ball, 26, the rake, 27, the positioning seat.
Detailed Description
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example 1: the utility model provides a dining room flue gas pump drainage system (see figure 1 to figure 3), collects cover 1, exhaust pipe 2, exhaust fan 3, guard plate 4 including the flue gas, the cover liftable setting is collected to the flue gas, and the guard plate is arranged in the flue gas and is collected the cover below and slidable setting, and exhaust pipe one end intercommunication public wind channel 5, the flexible pipe 6 of connecting between the cover is collected to the exhaust pipe other end and flue gas, and the exhaust fan is installed on the exhaust pipe. A check valve 7 is arranged between the exhaust fan on the exhaust pipe and the common flue.
Two protection plates are oppositely arranged; the two protection plates are close to each other to cover the open end of the smoke collection cover in the sliding process, and the two protection plates are far away from each other to expose the open end of the smoke collection cover. The guard plate is connected with the driving assembly, the driving assembly comprises a driving motor 8 and screw sleeves 9, two ends of an output shaft of the driving motor are respectively provided with a screw rod 10 extending out of the driving motor, the spiral directions of the threads on the two screw rods are opposite, the two guard plates are respectively and tightly connected with the screw sleeves, and the two screw sleeves are respectively in adaptive connection with the two screw rods. The two sides of the protection plate are provided with slide rails 11, slide grooves 12 are arranged on the slide rails, and the two sides of the protection plate are provided with idler wheels 13 which are arranged in the slide grooves; the protection plate is hung on the slide rail through the idler wheel, and the slide rail is of a linear structure. The corner positions of the protection plates are provided with connecting frames 14, and the rollers are arranged on the connecting frames.
The cover connection lifting unit is collected to the flue gas, lifting unit includes hoisting motor 15, the lifting rope 16, cut fork crane 17, go up locating lever 18, lower locating lever 19, lifting rope one end is convoluteed on hoisting motor output shaft, the lifting rope other end is connected on the cover is collected to the flue gas, lower locating lever fastening installation is on the cover is collected to the flue gas, it all is equipped with guide way 20 on locating lever and the lower locating lever to go up the locating lever, one end of cutting the fork crane lower extreme articulates on locating lever down, cut in the guide way of another slidable mounting on locating lever down of fork crane lower extreme, one end of cutting the fork crane upper end articulates on last locating lever, cut in another slidable mounting on the fork crane upper end at the guide way on last locating lever. The lifting motor, the upper positioning rod, the driving motor and the sliding rail are connected with the top of the restaurant through the mounting frame. The upper part of the smoke collecting cover is small and the lower part is big, so that the smoke can be conveniently gathered.
The driving motor drives the screw rods to rotate when working, and the screw sleeves move in opposite directions due to the fact that the spiral directions of the threads on the two screw rods are opposite, so that the protection plates are close to each other and separated from each other. The protection plate can be moved through the structure, the structure is simple, and the operation is reliable. An outer in-place switch 21 and an inner in-place switch 22 are correspondingly arranged in the sliding groove and the protection plate, the protection plate stops moving when moving outwards and the roller touches the outer in-place switch, and the protection plate stops moving when moving inwards and the roller touches the inner in-place switch.
Under the off-state, the guard plate is arranged in the flue gas and is collected the cover below, plays the effect of protection on the one hand, prevents that the flue gas from collecting the unexpected fluid that drops that covers, and on the other hand guard plate can catch the flue gas and collect and cover the fluid that drops, prevents that fluid from directly dropping on the table or on the ground, and the guard plate has still played fine decorative effect moreover, increases holistic pleasing to the eye degree. During normal work, the protection plate slides to make the lower end opening of the smoke collection cover expose, the exhaust fan is started, and the exhaust fan sucks the oil smoke in the restaurant to discharge the oil smoke into the public air duct. The flue gas collecting cover can be lifted up and down, the height can be adjusted according to the use requirement, the use is flexible and convenient, and the smoke exhaust effect is good. The restaurant smoke pumping and exhausting system is good in smoke exhausting effect and safe and reliable to use.
Example 2: a restaurant smoke pumping and exhausting system (see attached figures 4 and 5) is similar to that of embodiment 1 in structure, and mainly different in that a protection plate is connected with a driving assembly in the embodiment, the driving assembly comprises a driving motor, two screw sleeves and two screw rods, the spiral directions of threads on the two screw rods are opposite, the two screw sleeves are respectively in adaptive connection with the two screw rods, the outer walls of the two screw sleeves are in transmission connection with an output shaft of the driving motor, and a driving gear 23 is in transmission connection between the screw sleeves and the output shaft of the driving motor. Push springs 24 are connected between one of the protection plates and one of the screws and between the other of the protection plates and the other of the screws. One end of the pushing spring is connected with a universal ball 25 which is rotatably arranged at the end part of the screw rod. The two sides of the protection plate are provided with slide rails, the slide rails are provided with slide grooves, the two sides of the protection plate are provided with idler wheels, and the idler wheels are arranged in the slide grooves; the protection plate is hung on the slide rail through the gyro wheel, and the slide rail both ends tilt up sets up and forms slope 26. The slide rail is provided with a positioning seat 27, and the screw rod is slidably arranged on the positioning seat and can not rotate. The other structure is the same as embodiment 1.
The driving motor works to drive the threaded sleeve to rotate, so that the screw rods are driven to transversely move, and the moving directions of the two screw rods are opposite because the spiral directions of the threads on the two screw rods are opposite, and the two screw rods drive the two protection plates to move in opposite directions. Because the pushing spring is connected between the screw rod and the protection plate, the protection plate can be smoothly pushed by the screw rod even if the moving direction of the protection plate has a certain angle.
The above-described embodiments are merely preferred and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (8)
1. The utility model provides a dining room flue gas pump drainage system, characterized by, collects cover, exhaust pipe, exhaust fan, guard plate including the flue gas, the cover liftable setting is collected to the flue gas, and the guard plate is arranged the flue gas in and is collected cover below and slidable setting, and exhaust pipe one end intercommunication public wind channel connects flexible pipe between the cover is collected to the exhaust pipe other end and flue gas, and the exhaust fan is installed on the exhaust pipe.
2. The restaurant smoke pumping and exhausting system of claim 1, wherein two opposite protective plates are provided; the two protection plates are close to each other to cover the open end of the smoke collection cover in the sliding process, and the two protection plates are far away from each other to expose the open end of the smoke collection cover.
3. The restaurant smoke pumping and exhausting system according to claim 2, wherein the protection plate is connected with a driving assembly, the driving assembly comprises a driving motor and screw sleeves, both ends of an output shaft of the driving motor are provided with screw rods extending out of the driving motor, the spiral directions of the screw threads on the two screw rods are opposite, the screw sleeves are tightly connected on both the protection plates, and the two screw sleeves are respectively in adaptive connection with the two screw rods.
4. The restaurant smoke pumping and exhausting system according to claim 2, wherein the protection plate is connected with a driving assembly, the driving assembly comprises a driving motor, two screw sleeves and two screw rods, the spiral directions of the threads on the two screw rods are opposite, the two screw sleeves are respectively connected with the two screw rods in a matching way, the outer walls of the two screw sleeves are both in transmission connection with the output shaft of the driving motor, and pushing springs are connected between one protection plate and one screw rod and between the other protection plate and the other screw rod.
5. The restaurant smoke evacuation system of claim 4, wherein the push spring is connected at one end to a universal ball, the universal ball being rotatably mounted on the end of the screw.
6. The restaurant flue gas pumping and exhausting system of any one of claims 1 to 5, wherein slide rails are installed on both sides of the protection plate, slide grooves are formed on the slide rails, rollers are installed on both sides of the protection plate, and the rollers are installed in the slide grooves; the slide rail is in a linear structure.
7. The restaurant smoke pumping and exhausting system according to claim 4 or 5, wherein slide rails are installed on two sides of the protection plate, slide grooves are formed on the slide rails, rollers are installed on two sides of the protection plate, and the rollers are installed in the slide grooves; the two ends of the slide rail are inclined upwards to form inclined parts.
8. The restaurant flue gas pumping and discharging system as claimed in any one of claims 1 to 5, wherein the flue gas collecting hood is connected with a lifting assembly, the lifting assembly comprises a lifting motor, a lifting rope, a scissor lifting rack, an upper positioning rod and a lower positioning rod, one end of the lifting rope is wound on an output shaft of the lifting motor, the other end of the lifting rope is connected to the flue gas collecting hood, the lower positioning rod is tightly mounted on the flue gas collecting hood, guide grooves are respectively arranged on the upper positioning rod and the lower positioning rod, one end of the lower end of the scissor lifting rack is hinged to the lower positioning rod, the other end of the lower end of the scissor lifting rack is slidably mounted in the guide groove on the lower positioning rod, one end of the upper end of the scissor lifting rack is hinged to the upper positioning rod, and the other end of the upper end of the scissor lifting rack is slidably mounted in the guide groove on the upper positioning rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120121059.1U CN215112802U (en) | 2021-01-15 | 2021-01-15 | Restaurant smoke pumping and exhausting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120121059.1U CN215112802U (en) | 2021-01-15 | 2021-01-15 | Restaurant smoke pumping and exhausting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215112802U true CN215112802U (en) | 2021-12-10 |
Family
ID=79324246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120121059.1U Expired - Fee Related CN215112802U (en) | 2021-01-15 | 2021-01-15 | Restaurant smoke pumping and exhausting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215112802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879971A (en) * | 2021-01-15 | 2021-06-01 | 杭州蔚泉医疗器械有限公司 | Restaurant flue gas pumping and exhausting system |
-
2021
- 2021-01-15 CN CN202120121059.1U patent/CN215112802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879971A (en) * | 2021-01-15 | 2021-06-01 | 杭州蔚泉医疗器械有限公司 | Restaurant flue gas pumping and exhausting system |
| CN112879971B (en) * | 2021-01-15 | 2023-11-14 | 杭州蔚泉医疗器械有限公司 | Restaurant flue gas pumping and exhausting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211210 |