WO2023000453A1 - Dispositif chauffant de diesel de type à alimentation intermittente - Google Patents

Dispositif chauffant de diesel de type à alimentation intermittente Download PDF

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Publication number
WO2023000453A1
WO2023000453A1 PCT/CN2021/116688 CN2021116688W WO2023000453A1 WO 2023000453 A1 WO2023000453 A1 WO 2023000453A1 CN 2021116688 W CN2021116688 W CN 2021116688W WO 2023000453 A1 WO2023000453 A1 WO 2023000453A1
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WO
WIPO (PCT)
Prior art keywords
oil
movable rod
base
storage chamber
oil storage
Prior art date
Application number
PCT/CN2021/116688
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English (en)
Chinese (zh)
Inventor
严祥杰
李松
郑先军
Original Assignee
浙江岭工电器股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 浙江岭工电器股份有限公司 filed Critical 浙江岭工电器股份有限公司
Publication of WO2023000453A1 publication Critical patent/WO2023000453A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details

Definitions

  • the utility model relates to the technical field of heaters, in particular to a gap-feeding diesel heater.
  • Diesel heater is a kind of heating equipment mainly used for industrial heating. It provides fuel to the heater by adding diesel, and then blows out the heat of combustion through wind to achieve the purpose of heating. It has the advantages of high efficiency and convenience, but now Some heaters still have the following shortcomings in actual use:
  • This utility model is to provide a gap-feeding type diesel heater, in order to solve the above-mentioned background technology, it is proposed that most of the heaters on the market are pumped by an oil pump when adding diesel oil, so the supply of diesel oil is uninterrupted , There will be a phenomenon of excessive oil residue, which will not only affect the supply of warm air, but also cause waste of diesel oil, so there is a lack of intermittent feeding structure.
  • a gap-feeding type diesel heater which is provided with a base, an oil tank is fixed on the upper surface of the base, and an air duct is installed above the oil tank;
  • the oil storage chamber is arranged inside the oil tank, and the air cylinder and the oil storage chamber are connected through the oil delivery pipe.
  • the motor is installed on the lower end surface bolt of the base, and the motor shaft is connected to the top of the motor, and the motor shaft
  • the outer sleeve is provided with a cam;
  • a movable rod is movably arranged inside the fuel tank, one end of the movable rod is wound with a first spring, and the other end of the movable rod is connected with a valve plate;
  • the fan blade is fixedly installed on the top of the motor shaft, the side wall of the oil tank is provided with a connecting channel, and an air outlet hole is reserved on the base at the end of the connecting channel.
  • the movable rod and the fuel tank are horizontally slidingly connected, and the end of the movable rod close to the cam is hemispherical, and when the cam rotates, it can drive the movable rod to move back and forth in the fuel tank.
  • the edge of the valve plate is in close contact with the inner wall of the oil storage chamber, and a one-way valve is arranged inside the valve plate, and when the valve plate is pushed to the left, the diesel oil in the oil storage chamber can be pushed into the oil delivery pipe, When the valve plate moves to the right, the air at its right end can be passed into its left end.
  • an air inlet is provided inside the base, and a baffle is hinged inside the air inlet, and the baffle is fixedly connected to the inner wall of the air inlet through a second spring, and the valve plate can drive the baffle when it moves to the right.
  • the plate rotates counterclockwise so that outside air enters the space at the right end of the valve plate through the air inlet.
  • one end of the oil storage chamber communicates with the oil delivery pipe, and the other end of the oil storage chamber communicates with the air intake hole, since the air intake hole is continuously fed into the oil storage chamber, and the air can enter the oil storage chamber, so through The movement of the valve plate can always push the diesel delivery.
  • the cavity where the fan blade is located communicates with the connecting channel, and the connecting channel is wrapped on the outside of the oil storage chamber, and the wind generated by the fan blade rotation can enter the connecting channel to achieve cooling of the diesel oil.
  • the beneficial effect of the utility model is that the gap-feeding diesel heater can realize the intermittent feeding of diesel, which can not only ensure the continuous supply of warm air, but also avoid the waste of diesel. Thereby improving the working efficiency of the heater;
  • the cam When the cam rotates, it can drive the movable rod to slide in the oil storage chamber, and then drive the valve plate to move to push the diesel.
  • the valve plate When the valve plate moves to the left, it can push the diesel into the oil delivery pipe, and drive the baffle to rotate counterclockwise. So that the outside air enters the cavity at the right end of the valve plate through the air intake hole, and when the valve plate moves to the right, the air in the cavity at the right end of the valve plate can enter its left end, so that its reciprocating motion can push the diesel oil;
  • the motor shaft When the motor shaft rotates, it can drive the fan blades to rotate.
  • the clothes wind can enter the connecting channel, and the connecting channel is wrapped on the outside of the oil storage chamber, which can realize the cooling of the diesel oil and avoid the high temperature affecting the operation of the heater.
  • Fig. 1 is the schematic diagram of the front section structure of the utility model
  • Fig. 2 is the schematic diagram of the connecting structure of the cam and the movable rod of the present invention
  • Fig. 3 is a schematic diagram of the front section structure of the fuel tank of the present utility model
  • Fig. 4 is a schematic diagram of the cross-sectional structure at A in Fig. 3 of the present utility model.
  • the utility model provides a technical solution: a gap-feeding type diesel heater, which is provided with a base 1, an oil tank 2 is fixed on the upper surface of the base 1, and an air duct is installed above the oil tank 2 3;
  • the oil storage chamber 4 is arranged inside the oil tank 2, and the fan cylinder 3 and the oil storage chamber 4 are connected through the oil delivery pipe 5.
  • the lower end surface bolt of the base 1 is equipped with a motor 6, and the top of the motor 6 is connected with a motor shaft 7. And the outer side of the motor shaft 7 is provided with a cam 8;
  • the movable rod 9 is movably arranged inside the fuel tank 2, one end of the movable rod 9 is wound with a first spring 10, and the other end of the movable rod 9 is connected with a valve plate 11;
  • the fan blade 15 is fixedly installed on the top of the motor shaft 7 , the side wall of the fuel tank 2 is provided with a connecting passage 16 , and an air outlet 17 is reserved on the base 1 at the end of the connecting passage 16 .
  • the movable rod 9 and the oil tank 2 are horizontally slidingly connected, and the end of the movable rod 9 close to the cam 8 is hemispherical; the edge of the valve plate 11 is in close contact with the inner wall of the oil storage chamber 4, and the inside of the valve plate 11 is provided with One-way valve; the inside of the base 1 is provided with an air inlet 12, and the inside of the air inlet 12 is hinged with a baffle 13, and the baffle 13 is fixedly connected to the inner wall of the air inlet 12 by the second spring 14; the oil storage chamber One end of 4 communicates with the oil delivery pipe 5, and the other end of the oil storage chamber 4 communicates with the air inlet 12;
  • the cam 8 When the cam 8 rotates, it can drive the movable rod 9 to move back and forth, and push the valve plate 11 to move in the oil storage chamber 4.
  • the valve plate 11 When the valve plate 11 moves to the left, it can input the diesel oil into the air cylinder 3 through the oil delivery pipe 5, and at the same time drive the baffle plate 13 rotates counterclockwise so that outside air enters the cavity at the right end of the valve plate 11 through the air inlet 12.
  • the baffle plate 13 When the valve plate 11 moves to the right, the baffle plate 13 returns to a horizontal state through the resilience of the second spring 14 to realize the alignment of the air inlet.
  • the blockage at position 12 facilitates the air in the cavity at the right end of the valve plate 11 to enter the oil storage chamber 4, so that when the oil volume continues to decrease, it can still be pushed into the oil delivery pipe 5;
  • the cavity where the fan blade 15 is located communicates with the connecting channel 16, and the connecting channel 16 is wrapped on the outside of the oil storage chamber 4;
  • the motor shaft 7 When the motor shaft 7 rotates, it can drive the fan blade 15 to rotate, and the generated wind enters the connecting channel 16, and the connecting channel 16 is wrapped around the outside of the oil storage chamber 4, so that the cooling of the diesel oil inside the oil storage chamber 4 can be realized, and the oil can be avoided. Too high temperature affects the operation of the heater, and finally the heated wind is discharged from the air outlet 17.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

Est divulgué dans le présent modèle d'utilité un dispositif chauffant de diesel de type à alimentation intermittente, comprenant une base, un réservoir d'huile étant fixé sur la surface d'extrémité supérieure de la base, et un conduit d'air étant installé au-dessus du réservoir d'huile, et comprenant : une cavité de stockage d'huile disposée à l'intérieur du réservoir d'huile, le conduit d'air et la cavité de stockage d'huile étant en communication l'un avec l'autre au moyen d'un tuyau de distribution d'huile, un moteur étant installé sur la surface d'extrémité inférieure de la base au moyen de boulons, un arbre de moteur étant relié à la partie supérieure du moteur, et une came étant emmanchée sur le côté externe de l'arbre de moteur ; une tige mobile disposée mobile à l'intérieur du réservoir d'huile, un premier ressort étant enroulé sur une extrémité de la tige mobile, et une plaque de soupape étant reliée à l'autre extrémité de la tige mobile ; et des pales de ventilateur installées à demeure sur la partie supérieure de l'arbre de moteur, la paroi latérale du réservoir d'huile comprenant un canal de raccordement, et une sortie d'air étant laissée sur la base à l'extrémité du canal de raccordement. Le dispositif chauffant de diesel de type à alimentation intermittente peut réaliser une alimentation intermittente de diesel, de sorte que l'alimentation continue d'air chaud peut être assurée, les déchets de diesel peuvent également être évités, ce qui permet d'améliorer l'efficacité de fonctionnement du dispositif chauffant.
PCT/CN2021/116688 2021-07-19 2021-09-06 Dispositif chauffant de diesel de type à alimentation intermittente WO2023000453A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202121644190.2 2021-07-19
CN202121644190 2021-07-19

Publications (1)

Publication Number Publication Date
WO2023000453A1 true WO2023000453A1 (fr) 2023-01-26

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ID=84979689

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/116688 WO2023000453A1 (fr) 2021-07-19 2021-09-06 Dispositif chauffant de diesel de type à alimentation intermittente

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WO (1) WO2023000453A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116655189A (zh) * 2023-07-25 2023-08-29 威海中远海运重工科技有限公司 一种船舶压载水复合集成化处理系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001065450A (ja) * 2000-07-28 2001-03-16 Matsushita Electric Ind Co Ltd 液体燃料供給装置
CN104048067A (zh) * 2013-03-13 2014-09-17 博西华电器（江苏）有限公司 燃气灶及其燃气流量控制装置
CN206361924U (zh) * 2016-11-28 2017-07-28 宁波宝工电器有限公司 燃油暖风机
CN108412652A (zh) * 2018-05-07 2018-08-17 郑国璋 一种柴油机多种燃料喷油泵结构
CN212457398U (zh) * 2020-06-02 2021-02-02 无锡冬夏机电有限公司 燃油暖风机

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001065450A (ja) * 2000-07-28 2001-03-16 Matsushita Electric Ind Co Ltd 液体燃料供給装置
CN104048067A (zh) * 2013-03-13 2014-09-17 博西华电器（江苏）有限公司 燃气灶及其燃气流量控制装置
CN206361924U (zh) * 2016-11-28 2017-07-28 宁波宝工电器有限公司 燃油暖风机
CN108412652A (zh) * 2018-05-07 2018-08-17 郑国璋 一种柴油机多种燃料喷油泵结构
CN212457398U (zh) * 2020-06-02 2021-02-02 无锡冬夏机电有限公司 燃油暖风机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116655189A (zh) * 2023-07-25 2023-08-29 威海中远海运重工科技有限公司 一种船舶压载水复合集成化处理系统
CN116655189B (zh) * 2023-07-25 2023-10-20 威海中远海运重工科技有限公司 一种船舶压载水复合集成化处理系统

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