WO1995014887A1 - Dispositif equilibre pourvu de passages independants d'entree et de sortie de gaz - Google Patents

Dispositif equilibre pourvu de passages independants d'entree et de sortie de gaz Download PDF

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Publication number
WO1995014887A1
WO1995014887A1 PCT/CN1994/000094 CN9400094W WO9514887A1 WO 1995014887 A1 WO1995014887 A1 WO 1995014887A1 CN 9400094 W CN9400094 W CN 9400094W WO 9514887 A1 WO9514887 A1 WO 9514887A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
exhaust
inlet
air inlet
spiral
Prior art date
Application number
PCT/CN1994/000094
Other languages
English (en)
Chinese (zh)
Inventor
Kangyuan Chen
Original Assignee
Kangyuan Chen
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
Priority claimed from CN 93245879 external-priority patent/CN2203415Y/zh
Priority claimed from CN 94108982 external-priority patent/CN1115841A/zh
Application filed by Kangyuan Chen filed Critical Kangyuan Chen
Priority to AU10617/95A priority Critical patent/AU1061795A/en
Publication of WO1995014887A1 publication Critical patent/WO1995014887A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
    • F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media

Definitions

  • the present invention relates to an internal partition type intake and exhaust balancer.
  • BACKGROUND At present, in a low-temperature season or a cold area, when a direct-fired stove or appliance is used indoors, it is generally exhausted by a chimney, an exhaust port, or an open door and window to exhaust the exhaust gas. Slight negligence can easily cause asphyxia, hypoxia and gas poisoning.
  • SUMMARY OF THE INVENTION The object of the present invention is to provide an internally partitioned inlet and exhaust gas balancer, which utilizes a hole in a closed space to communicate with the outside world, and combines the effect of thermal energy, mechanical energy, or hot exhaust gas with the temperature difference between indoor and outdoor temperature and pressure difference. Ventilation.
  • the invention consists of a tee, an inner septum and a separator.
  • the three-way pipe is composed of a main pipe and a branch pipe in a T shape, and the inner partition is 0 °-360.
  • the angled spiral plate is installed on the inner wall of the pipe along the axial direction of the branch pipe, and divides the branch pipe into a spiral inlet passage and an exhaust passage.
  • One end of the branch pipe is an air inlet and an exhaust port, and the other end is an air inlet and an exhaust connection. The air inlet and the exhaust port, and the air inlet and the exhaust connection start in the branch pipe due to the spiral inner spacer.
  • the positions and spiral angles are arranged in relative positions such as up, down, left and right, and the continuous part of the inner partition divides the main pipe into the intake pipe and the exhaust pipe, and the two ends of the main pipe are the air outlet and the air inlet, respectively.
  • the inner septum can also be a straight plate, which can be divided into two channels: upper and lower channels, left and right channels, and relatively inclined two channels.
  • the inner septum and the separator can also be multi-fin-shaped plates, with cross-sectional shapes such as T, ⁇ , ⁇ , ⁇ , etc.
  • the multi-channel structure determines the number of intake and exhaust channels, the number of intake and exhaust pipes, and the volume ratio occupied by the main and branch pipes.
  • the main pipe and the branch pipe may be a cylinder, an oval, a round table, a hyperbola, a square, a rectangle, a triangle, a polygon, a reducer and a reducer, or a combination thereof. When they are combined with each other, their diameters or lengths need not be symmetrical and equal.
  • the air inlet pipe and the exhaust pipe can be connected with multiple pipes respectively. The air outlet and the air outlet are connected or collected.
  • the air inlet pipe and the exhaust pipe can also be separated and changed in extension direction, change the relative position and change the shape.
  • the weather cover is composed of a shroud, an air vent shell, and a windshield.
  • the shunt is connected to the inner septum, and the vent shell is connected to the branch shell.
  • the shunt can be made to a certain spiral angle, so that the inlet and outlet of the air direction
  • the opening direction of the air direction port meets the requirements of shunt prevention and back suction.
  • Changing the position of the air holes in the air vent shell can prevent
  • the shroud and weatherproof sleeve is a tube structure that can be connected with the external ventilation exhaust pipe.
  • the invention has the functions of exhaust gas heat exchange of chimneys and heat exchangers.
  • the intake and exhaust channels and the intake and exhaust pipes are concentrated in one structure, so that different gases flow in different directions without being mixed with each other.
  • the inlet and exhaust channel of the small tube has a good structural effect, compact structure, detachable and detachable, easy to install and maintain, and combined with direct-burning stove appliances, can maintain indoor air circulation, and avoid accidents such as hypoxia or gas poisoning.
  • FIG. 1 is a perspective partial cross-sectional view when a 180 ° spiral plate and a cylinder are used in the present invention
  • Fig. 5 is a perspective partial sectional view when the 180 ° spiral plate and the intake and exhaust pipes of the present invention are changed to a square tube.
  • Fig. 6 is a 180 ° spiral plate and the intake and exhaust pipes of the present invention are separated from each other, and the extension direction is changed to an inner sleeve structure.
  • FIG. 7 is a perspective partial cross-sectional view of the present invention when a 180 ° spiral plate and an intake and exhaust duct are used to change the extension direction and the shape is changed to a single-side wall connection structure;
  • FIG. 8 is a perspective partial cross-sectional view when the present invention adopts a 180 ° spiral plate and a branch pipe as a circular truncated cylinder
  • FIG. 9 is a perspective partial cross-sectional view when the present invention adopts a 360 ° spiral plate and an intake and exhaust pipe as a side double-stand structure.
  • the present invention is generally made of an ordinary alloy, and can also be made of a flame-resistant and low thermal conductivity material.
  • the pipe is processed into an intake and exhaust pipe, which can replace the intake and exhaust channels of the inner partitioned tunnel structure. For example, two L-shaped pipes are used to bring the corners together, and each end is merged together. The other end is 180 degrees opposite to each other.
  • the outside air enters the channel (5) through the air inlet direction (15) and the air inlet (3), enters the air inlet pipe through the air inlet connection port (7), and then enters the room through the air outlet (11).
  • the present invention has a large temperature difference between indoor and outdoor, In the case of obvious air pressure difference, the air intake capacity is large, otherwise, the air intake capacity is slightly smaller.
  • the air intake volume can be controlled by the air volume control device to suit the actual situation.
  • Figure 5 can be used with in-line gas water heaters. As shown in Figure 6, it can replace the inlet and exhaust system of the existing balanced gas water heater;
  • Figure 7 shows a balanced sealed stove that can be used with the gas water heater to form an internal supply and exhaust gas balance. As shown in Fig.
  • the inner spacer (1) is a 180 spiral plate, and the branch pipe (2) has a circular truncated shape. Following the flow direction of the airflow, the exhaust passage (6) gradually becomes thinner, and the intake passage (5) becomes gradually thicker. This change is compatible with the change in the volume of the hot exhaust gas after heat release and the volume expansion of the inlet air stream after heating.
  • Figure 9 The spiral angle of the inner partition (1) is 360 °, and the relative positions of the air inlet (3) and the exhaust port (4), the inlet connection port (7) and the exhaust connection port (8) are all For left and right arrangement, the novel airflow channel structure is applied in high and cold areas.
  • the airflow is rotated from the air inlet (3) down and then counterclockwise (in the southern hemisphere, it should be designed to be clockwise).
  • the air inlet connection port (7) enters the room from the air outlet (11) through the air inlet pipe (9).
  • the hot exhaust gas starts from the exhaust connection port (8) and then rotates counterclockwise up to the exhaust port (4), and then escapes upwards and outwards through the exhaust direction port (16), dispersing the airflow.
  • the pressure received is converted into a force that rotates the airflow, which has the effect of buffering the air pressure difference between indoor and outdoor.
  • the present invention integrates a chimney and a heat exchanger, and not only serves as an inlet and exhaust balancer, but also has a heat transfer function.
  • measures such as installing heat collecting (dissipating) fins are used to increase the heat exchange area.
  • the structure of the present invention can also be attached with: (1) automatic (manual) damper air volume control device, which controls the intake and exhaust volume to meet actual requirements; (2) has humidification, dust removal, Structure or device for removing coal tar, removing condensed water, and leaking rainwater; (3) Set collecting (diffusing) heat fins to increase heat exchange area; (4) Set up gas jet guides to generate jet airflow to help just enter the exhaust pipe and The hot exhaust gas in the channel breaks through the gas resistance and flows upward, which can more effectively avoid the phenomenon of smoke back-filling. (5) Combination of electronic or mechanical devices such as temperature control, constant temperature, automatic shut-off, gas purification, etc. With the development of modern science and technology, new devices can be continuously combined to improve the structure and function of the invention.

Abstract

Dispositif équilibré pourvu de passages indépendants d'entrée et de sortie de gaz. Le dispositif est constitué d'un tuyau en T, d'une bande interne de cloisonnement pour le tuyau, et d'une bande de cloisonnement pour un couvercle de protection contre les intempéries. Le tuyau en T comprend un tuyau principal et un branchement de collecteur. Le tuyau est partagé en deux passages d'entrée et de sortie de gaz par la bande de cloisonnement sous forme plate ou hélicoïdale, ou en plusieurs passages par une plaque à ailettes multiples sous forme plate ou hélicoïdale. Une ventilation par l'orifice d'un volume hermétique mis en communication avec le milieu ambiant est assurée par une force élévatrice engendrée par la chaleur ou un gaz brûlé ainsi que la température et la pression du gaz, avec ou sans apport d'énergie mécanique. Ce dispositif associe une cheminée à un échangeur de chaleur et présente une structure simplifiée et une conception économique. En outre, ledit dispositif peut servir d'unité d'entrée et de sortie de gaz dans une cuisinière ou un poêle à combustion directe utilisable dans une pièce en hiver ou dans une région froide.
PCT/CN1994/000094 1993-11-27 1994-11-21 Dispositif equilibre pourvu de passages independants d'entree et de sortie de gaz WO1995014887A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10617/95A AU1061795A (en) 1993-11-27 1994-11-21 Balanced device with separated channel for inlet and exit gas

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN93245879.3 1993-11-27
CN 93245879 CN2203415Y (zh) 1993-11-27 1993-11-27 内隔三通管式双通道进排气平衡器
CN94108982.7 1994-07-28
CN 94108982 CN1115841A (zh) 1994-07-28 1994-07-28 内隔分道式进排气平衡器

Publications (1)

Publication Number Publication Date
WO1995014887A1 true WO1995014887A1 (fr) 1995-06-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1994/000094 WO1995014887A1 (fr) 1993-11-27 1994-11-21 Dispositif equilibre pourvu de passages independants d'entree et de sortie de gaz

Country Status (2)

Country Link
AU (1) AU1061795A (fr)
WO (1) WO1995014887A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013012348A1 (fr) * 2011-07-21 2013-01-24 Aic Sp. Z.O.O. Conduite d'échangeur de chaleur
CN107149811A (zh) * 2017-06-27 2017-09-12 佛山市人居环保工程有限公司 一种均风装置
CN107149811B (zh) * 2017-06-27 2024-05-10 佛山市人居环保工程有限公司 一种均风装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823599A (en) * 1955-07-01 1958-02-18 August J Still Ventilator
US3105432A (en) * 1959-05-15 1963-10-01 Chattanooga Royal Company Venting and air intake system for heaters
EP0029573A2 (fr) * 1979-11-24 1981-06-03 Uwe Klix Echangeurs de chaleur, formés et arrangés dans une installation de récupération de chaleur par échange d'air, en particulier pour des maisons d'habitation et des bâtiments analogues
EP0037790A1 (fr) * 1980-04-04 1981-10-14 Jean Joguet Dispositif de climatisation d'habitation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823599A (en) * 1955-07-01 1958-02-18 August J Still Ventilator
US3105432A (en) * 1959-05-15 1963-10-01 Chattanooga Royal Company Venting and air intake system for heaters
EP0029573A2 (fr) * 1979-11-24 1981-06-03 Uwe Klix Echangeurs de chaleur, formés et arrangés dans une installation de récupération de chaleur par échange d'air, en particulier pour des maisons d'habitation et des bâtiments analogues
EP0037790A1 (fr) * 1980-04-04 1981-10-14 Jean Joguet Dispositif de climatisation d'habitation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013012348A1 (fr) * 2011-07-21 2013-01-24 Aic Sp. Z.O.O. Conduite d'échangeur de chaleur
CN107149811A (zh) * 2017-06-27 2017-09-12 佛山市人居环保工程有限公司 一种均风装置
CN107149811B (zh) * 2017-06-27 2024-05-10 佛山市人居环保工程有限公司 一种均风装置

Also Published As

Publication number Publication date
AU1061795A (en) 1995-06-13

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