CN103953958B - Smoke absorption pipe jacking equipment - Google Patents
Smoke absorption pipe jacking equipment Download PDFInfo
- Publication number
- CN103953958B CN103953958B CN201410207532.2A CN201410207532A CN103953958B CN 103953958 B CN103953958 B CN 103953958B CN 201410207532 A CN201410207532 A CN 201410207532A CN 103953958 B CN103953958 B CN 103953958B
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- China
- Prior art keywords
- suction tube
- ball
- face
- spheroid
- bracing frame
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- Expired - Fee Related
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- Supports For Pipes And Cables (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention relates to a kind of smoke absorption pipe jacking equipment, fixes, including with ceiling exhaust pipeline warpage fixed flange, the stationary body being connected, at connecting cylinder shape top, the lower section suction tube of stationary body, is provided with anti-detachment of protrusion inside its lower surface；In the suction tube of top, it is provided with cylindrical lower portion suction tube, and stretches out from anti-detachment center of top suction tube；It is provided with between the inner periphery and bottom suction tube excircle of top suction tube and is connected firmware, connect firmware lower end to be flexibly connected with the upper end outer circumferential of bottom suction tube, it is evenly distributed with several at the excircle connecting firmware and has resilient bracing frame, which is provided with the spheroid protruding from bracing frame outer surface, the outer surface of spheroid contacts with the inner surface of top suction tube.The assembling of this jacking equipment is simple, with low cost, it is possible to the suction inlet height of easy adjustment flue gas suction tube, and can suck the flue gas or abnormal smells from the patient produced when using oven conditioning food smoothly, and service life is long.
Description
Technical field
The invention relates to a kind of smoke absorption pipe jacking equipment, is mainly used in managing in the food and drink place of barbecue or seafood barbecue, for making produced flue gas and abnormal smells from the patient in conditioning cooking cycle not pollute room air, enables the equipment that discharge duct lifts.
Background technology
Managing barbecue or the food and drink place of seafood barbecue, for room air intake line is drained into outdoor, at indoor roof periphery, discharge duct is installed, and is provided above flue gas suction tube pipe laying at every desk oven, after making the air intake pipe road around oven, enter discharge duct.Simultaneously for the height of distance oven position, adjustable pipe road junction, at oven flue gas installed above suction tube, itself it is provided with lowering or hoisting gear in the place of discharge duct connection flue gas suction tube or flue gas suction tube, thus the flue gas that can produce according to difference food during conditioning food and abnormal smells from the patient, the regulation suction inlet height that degree is suitable, to suck flue gas and abnormal smells from the patient smoothly, and the visual line of sight between the crowd being sitting in around oven will not be hindered.
Have in the prior art by electrical motor driven mode, clockwork spring type of drive or magnetic adsorption constructional device.Wherein electrical motor driven mode and clockwork spring type of drive, its structure is complicated, not only makes unit price and raises, and flue gas can be hindered to enter the mobility in pipeline, or owing to frequently using problems such as causing electric wire open circuit.And according to magnetic adsorption baking tray Special smoke gas suction tube lowering or hoisting gear, substantially maintain the Magnet of flue gas suction tube setting height to be constantly exposed in high temperature magnetic force change state, so using a period of time to there will be operational failure problem.
Summary of the invention
The invention to solve the technical problem that and to be to provide a kind of smoke absorption pipe jacking equipment, the assembling of this jacking equipment is simple, with low cost, it is possible to the suction inlet height of easy adjustment flue gas suction tube, and the flue gas or abnormal smells from the patient produced when using oven conditioning food can be sucked smoothly, service life is long.
For solving problem above, the concrete technical scheme of the invention is as follows: a kind of smoke absorption pipe jacking equipment, the stationary body being connected is fixed including with ceiling exhaust pipeline warpage fixed flange, at connecting cylinder shape top, the lower section suction tube of stationary body, inside the lower surface of top suction tube, it is provided with anti-detachment of protrusion；In the suction tube of top, it is provided with cylindrical lower portion suction tube, and stretches out from anti-detachment center of top suction tube；It is provided with between the inner periphery and bottom suction tube excircle of top suction tube and is connected firmware, connect firmware lower end to be flexibly connected with the upper end outer circumferential of bottom suction tube, it is evenly distributed with several at the excircle connecting firmware and has resilient bracing frame, being provided with the spheroid protruding from bracing frame outer surface on bracing frame, the outer surface of spheroid contacts with the inner surface of top suction tube.
The described upper end outer surface connecting firmware is provided with several vertical channel of circle distribution, connects bracing frame by connector in vertical channel.
Described bracing frame is departed from face by ball seat elastomer and anti-ball and forms, and wherein the bottom of ball seat elastomer is fastening face, and two ball bottom surfaces lay respectively at the two ends of the fastening face of bottom, are provided with the hole less than sphere diameter on ball bottom surface, and spheroid is taken a seat within it；Anti-ball disengaging face is provided with the slip-off preventing mouth corresponding with sphere diameter, and anti-ball departs from face and is fastened on spheroid, and be flexibly connected with ball bottom surface respectively.
The length and width that described anti-ball departs from face is consistent with the exterior surface dimension of ball bottom surface, and two sides departing from face at anti-ball are respectively equipped with at least two bending maintenance face, and bending overlaps with the bottom surface of ball bottom surface after maintaining face bending.
The lower end of described bottom suction tube is provided with cover body, for connecing oil cap below cover body.
This smoke absorption pipe jacking equipment uses and connects firmware and top suction tube and bottom suction tube are effectively combined, and bottom suction tube can be slided at the inwall of top suction tube by the spheroid on bracing frame thereon, thus realizes bottom suction tube and stretch the purpose of length.
Bracing frame is arranged in the vertical channel connecting firmware, i.e. adds the radial direction length of bracing frame, thus when spheroid stress, can bend downwards, have bigger deformation space.
Using spheroid to depart from the fastening in face by ball bottom surface and anti-ball, limit the position of spheroid further, during ensureing that bottom suction tube moves up and down, unconfined being supported of spheroid rolls simultaneously.
For easy to process, anti-ball disengaging face arrange two bendings and maintains face, it is not necessary to by connector, maintained the bending in face by bending, can spheroid be carried out spacing.
Accompanying drawing explanation
Fig. 1 is the application schematic diagram of smoke absorption pipe jacking equipment.
Fig. 2 is the explosive view of smoke absorption pipe jacking equipment.
Fig. 3 is the explosive view of bracing frame embodiment one.
Fig. 4 is the assembling figure of bracing frame embodiment one.
Fig. 5 is the explosive view of bracing frame embodiment two.
Fig. 6 is the assembling figure of bracing frame embodiment two.
Fig. 7 is the dynamic duty figure of bracing frame.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of smoke absorption pipe jacking equipment, the stationary body (100) being connected is fixed including with ceiling exhaust pipeline warpage fixed flange, stationary body (100) and the exhaust duct up/down perforation of ceiling, the cylindrical upper section suction tube (210) with certain length is connected in the lower section of stationary body (100), to move up and down in guaranteeing an end spaces within it, anti-detachment of protrusion it is provided with, to prevent bottom suction tube (220) from coming off in top suction tube (210) inside the lower surface of top suction tube (210)；The cylindrical lower portion suction tube (220) in being arranged on top suction tube (210) with certain length stretches out from anti-detachment center of top suction tube (210)；It is provided with between the inner periphery and bottom suction tube (220) excircle of top suction tube (210) and is connected firmware (230), connect firmware (230) lower end to be flexibly connected with the upper end outer circumferential of bottom suction tube (220), it is evenly distributed with several at the excircle connecting firmware (230) and has resilient bracing frame (240), being provided with the spheroid (243) protruding from bracing frame (240) outer surface on bracing frame (240), the outer surface of spheroid (243) contacts with the inner surface of top suction tube (210).
The upper end outer surface of described connection firmware (230) is provided with several vertical channel of circle distribution, connects bracing frame (240) by connector (231) such as rivet or screw etc. in vertical channel.
Described bracing frame (240) is departed from face (242) by ball seat elastomer (241) and anti-ball and forms, wherein the bottom of ball seat elastomer (241) is fastening face (241-1), two ball bottom surfaces (241-2,241-3) lay respectively at the two ends of the fastening face (241-1) of bottom, being provided with the hole less than spheroid (243) diameter on ball bottom surface (241-2,241-3), spheroid (243) is taken a seat within it；Depart from anti-ball and on face (242), be provided with the slip-off preventing mouth (242-1) corresponding with sphere diameter, and anti-ball departs from face (242) and is fastened on spheroid (243), and be flexibly connected with ball bottom surface (241-2,241-3) respectively.Such as Fig. 3, shown in 4 and 7, the embodiment one that spheroid is fixing: depart from face (242) at anti-ball and be respectively equipped with four screw holes corresponding to position with four angles of ball bottom surface (241-2,241-3), by it to followed by riveting or threaded, thus the fixing of spheroid (243) can be realized.
As shown in Figs. 5 to 7, the embodiment two that spheroid is fixing: the length and width that described anti-ball departs from face (242) is consistent with the exterior surface dimension of ball bottom surface (241-2,241-3), two sides departing from face (242) at anti-ball are respectively equipped with at least two bending maintenance face (622) slightly longer than ball bottom surface (241-2,241-3), bending overlaps with the bottom surface of ball bottom surface (241-2,241-3) after maintaining face (622) bending, thus realizes the fixing of spheroid (243).In addition, it would however also be possible to employ other attachment structures such as welding.
The lower end of described bottom suction tube (220) is provided with cover body (300), and cover body (300) lower section is for connecing oil cap (310) structure.The oil that its oil-containing groove structure connecing oil cap is possible to prevent under the suction tube suction inlet circumferential flux of bottom is dropped on the food being placed in baking apparatus.
According to the case study on implementation of the present invention constituted with this, by the action to smoke absorption pipe jacking equipment, once illustrate.
Top suction tube (210) is compared with bottom suction tube (220), and bottom suction tube (220) relies on has resilient connection firmware (230), can maintain the halted state of lifting position.Therefore, compared with the elasticity connecting firmware (230), only when bottom suction tube (220) is delivered to relative strength, bottom suction tube (220) can carry out lifting moving.I.e. connect the connection firmware (230) of bracing frame (240) if inserting the inner side on top suction tube (210), ball seat elastomer (the 241-2 of bracing frame (240), 241-3) extruded by spheroid (243), this makes the recuperability of above-mentioned ball seat elastomer (241-2,241-3) put on the inside face of top suction tube (210).Thus, dependence is anchored on the elastic force of the bracing frame (240) connecting firmware (230) upper end side surface majority vertical channel, in the strength that the inner peripheral surface of top suction tube (210) is granted, bigger compared with connecting the weight such as firmware (230), bottom suction tube (220) and cover body (300).Therefore, under without External Force Acting, bottom suction tube (220), compared with the suction tube of top, can maintain the halted state of lifting position.
On the other hand, if from direction, downside, granting the strength that bottom suction tube (220) is certain, owing to being bonded to bracing frame (240), done the rotation of the spheroid (243) of anti-detachment process, bottom suction tube (220) can move the most swimmingly.On the contrary, if from direction, upside, granting the strength that bottom suction tube (220) is certain, owing to being bonded to bracing frame (240), done the rotation of the spheroid (243) of anti-detachment process, bottom suction tube (220) can move the most swimmingly.Thus the length of flue gas suction tube (200), according to the operation of user, can have some change, this also makes relative to baking instrument, and the position of cover body (300) can produce change.
Claims (4)
1. a smoke absorption pipe jacking equipment, the stationary body (100) being connected is fixed including with ceiling exhaust pipeline warpage fixed flange, connecting cylinder shape top, lower section suction tube (210) at stationary body (100), it is characterised in that: inside the lower surface of top suction tube (210), it is provided with anti-detachment of protrusion；In top suction tube (210), it is provided with cylindrical lower portion suction tube (220), and stretches out from anti-detachment center of top suction tube (210)；It is provided with between the inner periphery and bottom suction tube (220) excircle of top suction tube (210) and is connected firmware (230), connect firmware (230) lower end to be flexibly connected with the upper end outer circumferential of bottom suction tube (220), it is evenly distributed with several at the excircle connecting firmware (230) and has resilient bracing frame (240), being provided with the spheroid (243) protruding from bracing frame (240) outer surface on bracing frame (240), the outer surface of spheroid (243) contacts with the inner surface of top suction tube (210)；Wherein bracing frame (240) is made up of ball seat elastomer (241) and anti-ball disengaging face (242), wherein the bottom of ball seat elastomer (241) is fastening face (241-1), two ball bottom surfaces (241-2,241-3) lay respectively at the two ends of the fastening face (241-1) of bottom, being provided with the hole less than spheroid (243) diameter on ball bottom surface (241-2,241-3), spheroid (243) is taken a seat within it；Depart from anti-ball and on face (242), be provided with the slip-off preventing mouth (242-1) corresponding with sphere diameter, and anti-ball departs from face (242) and is fastened on spheroid (243), and be flexibly connected with ball bottom surface (241-2,241-3) respectively.
2. smoke absorption pipe jacking equipment as claimed in claim 1, it is characterised in that: the upper end outer surface of described connection firmware (230) is provided with several vertical channel of circle distribution, connects bracing frame (240) by connector (231) in vertical channel.
3. smoke absorption pipe jacking equipment as claimed in claim 1, it is characterized in that: the length and width that described anti-ball departs from face (242) is consistent with the exterior surface dimension of ball bottom surface (241-2,241-3), two sides departing from face (242) at anti-ball are respectively equipped with at least two bending maintenance face (622), and bending overlaps with the bottom surface of ball bottom surface (241-2,241-3) after maintaining face (622) bending.
4. the smoke absorption pipe jacking equipment as described in claims 1 to 3 is arbitrary, it is characterised in that: the lower end of described bottom suction tube (220) is provided with cover body (300), and cover body (300) lower section is for connecing oil cap (310) structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207532.2A CN103953958B (en) | 2014-05-16 | 2014-05-16 | Smoke absorption pipe jacking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207532.2A CN103953958B (en) | 2014-05-16 | 2014-05-16 | Smoke absorption pipe jacking equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953958A CN103953958A (en) | 2014-07-30 |
| CN103953958B true CN103953958B (en) | 2016-08-17 |
Family
ID=51331270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207532.2A Expired - Fee Related CN103953958B (en) | 2014-05-16 | 2014-05-16 | Smoke absorption pipe jacking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953958B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665579B (en) * | 2015-03-12 | 2018-08-10 | 上海原烹即蒸餐饮管理有限公司 | A kind of steam cooking method suitable for instant steaming and eating |
| CN111765583A (en) * | 2020-06-08 | 2020-10-13 | 五冶集团上海有限公司 | Unpowered hood anti-drop safety device for building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100052581A (en) * | 2008-11-11 | 2010-05-20 | 박진선 | The smoke induction pipe for roasters |
| KR20100069369A (en) * | 2008-12-16 | 2010-06-24 | 박진선 | The smoke induction pipe for roasters |
| KR20100069370A (en) * | 2008-12-16 | 2010-06-24 | 박진선 | The smoke induction pipe for roasters |
| KR101264281B1 (en) * | 2009-04-16 | 2013-05-22 | 박진선 | Apparatus for Adjusting the Smoke Induction Pipes |
| CN203823857U (en) * | 2014-05-16 | 2014-09-10 | 张艳丽 | Flue gas absorption tube lifting equipment |
-
2014
- 2014-05-16 CN CN201410207532.2A patent/CN103953958B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103953958A (en) | 2014-07-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160817 Termination date: 20170516 |