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WO1995018339A1 - Chauffe-eau miniaturise - Google Patents

Chauffe-eau miniaturise Download PDF

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Publication number
WO1995018339A1
WO1995018339A1 PCT/CN1994/000063 CN9400063W WO9518339A1 WO 1995018339 A1 WO1995018339 A1 WO 1995018339A1 CN 9400063 W CN9400063 W CN 9400063W WO 9518339 A1 WO9518339 A1 WO 9518339A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
micro
pot
boiler according
boiler
Prior art date
Application number
PCT/CN1994/000063
Other languages
English (en)
Chinese (zh)
Inventor
Guoxiong Xiao
Original Assignee
Guoxiong Xiao
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 93235347 external-priority patent/CN2176093Y/zh
Priority claimed from CN 94110930 external-priority patent/CN1074519C/zh
Priority claimed from CN 94237331 external-priority patent/CN2198503Y/zh
Application filed by Guoxiong Xiao filed Critical Guoxiong Xiao
Priority to AU74893/94A priority Critical patent/AU7489394A/en
Publication of WO1995018339A1 publication Critical patent/WO1995018339A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
    • F22B1/284—Methods of steam generation characterised by form of heating method in boilers heated electrically with water in reservoirs

Definitions

  • the Ming relates to a boiler, in particular to a multifunctional household mini-boiler, which can be used for domestic heating, boiling water, showering, cooking food and steam disinfection.
  • this patent proposes an “automatic steaming steam pot”, which includes a pot body 1, a pot lid 4, a rubber seal 3, and a lid 4 which are fastened with a water inlet pipe 12 and a steam outlet nozzle 5, and a water inlet pipe.
  • the object of the present invention is to provide an improved micro-boiler, which can overcome the above problems, thereby greatly improving the thermal efficiency.
  • the present invention provides a micro-boiler, which includes a pot body, a pot cover, and a rubber seal at a joint between the pot body and the pot cover.
  • a water inlet pipe and a steam nozzle are fixed on the pot cover.
  • the bottom of the pot is wave-shaped.
  • the micro-boiler of the present invention may be heated by internal electric heating.
  • the present invention has the following obvious effects: 1 Because the water inlet pipe adopts a valve core and valve body structure, the buoy is connected to the water inlet pipe through a lever, which can reduce the volume of the buoy, thereby increasing the evaporation surface, and no inflow The problem that the water pipe and the sealing pipe are stuck; 2 the bottom of the boiler body adopts a concave structure with a fire tube or a corrugated structure, which greatly increases the heat exchange area and improves the thermal efficiency; 3 in order to make the boiler available for both steam and water The water supply pipe was added to the pot lid; 4 The insulation performance and safety of the boiler have been improved due to the addition of a thermal insulation layer and a safety pressure limiting valve.
  • FIG. 1 is a schematic diagram of an automatic water steaming pot in the prior art
  • FIG. 2 is a schematic structural diagram of a first embodiment of a miniature boiler according to the present invention.
  • FIG. 3 is an enlarged schematic view of a structure of a water inlet valve
  • FIG. 4 is an enlarged schematic view of another structure of a water inlet valve part
  • FIG. 5 is a sectional view of a second embodiment of the micro-boiler of the present invention.
  • FIG. 6 is an enlarged schematic diagram of an automatic water adding device and a safety pressure limiting valve
  • FIG. 7 is a sectional view taken along line A--A in FIG. 5;
  • FIG. 8 is a schematic structural diagram of a third embodiment of the micro-boiler according to the present invention.
  • FIG. 9 is a bottom view of the micro-boiler in FIG. 8.
  • FIG. 10 is a schematic sectional view when the bottom of the miniature boiler is Archimedes spiral;
  • FIG. 11 is a schematic bottom view of the miniature boiler in FIG. 10;
  • Fig. 12 is a schematic diagram of a fourth embodiment of the present invention.
  • the levitation type boiler of the present invention includes a pot body 101, a pot cover 104, and a rubber seal ring 103 at a joint between the pot body and the pot cover.
  • a steam nozzle 105 is fixed to the center of the pot cover with a nut 113
  • a water inlet valve body 107 is fixed by a nut 108 on the side, a round hole-shaped valve cavity 114 is located at the lower part of the valve body, a water outlet hole 115 is opened at the upper part of the valve cavity, and a lever head 110 is provided at the lower part.
  • the hole 116 for extension is inserted into the valve cavity 114 with a piston valve core 109.
  • the head of the valve core is a cone.
  • the lever head 110 is hinged on the arm 118 protruding from the lower part of the valve body 107 by a shaft 117.
  • the lever head One end of 110 is hinged with the valve core 109, and the other end is fixedly connected with a lever 106, and the tail end of the lever is sleeved with a float 102.
  • the high-pressure hose 112 is sleeved on the steam nozzle 105, and the water inlet pipe 111 is installed on the water inlet valve body 107.
  • Fig. 4 shows another structure of the water inlet valve, in which the head of the valve core 109 'is a recessed circular hole with a ball inside, and the water inlet of the valve body 107 is sealed by the ball when the valve core is moved up.
  • the remaining numbers in the figure correspond to the corresponding parts in FIG.
  • One side of the pot cover is fixed with a nut 208 with a water inlet valve body 207 and Water inlet joint 211, the lower part of the valve body 207 is provided with a circular hole-shaped valve cavity 214, the upper part of the valve cavity is provided with a water outlet hole 215, the lower part is provided with a hole 216 for the lever head 210 to extend into, and the valve cavity is sleeved with a piston valve core 209.
  • the head is a cone
  • the lever head is hinged on the extension arm 218 of the lower part of the valve body with a shaft 217
  • one end of the lever head is hinged with the valve core 209
  • the other end is fixed with an S-shaped lever 206
  • the tail end of the lever is covered with a float 202 .
  • a safety pressure limiting valve body 229 is fixed with a nut at the center of the pot cover 204, and a pressure limiting cap 220 with a conical valve core 219 is placed thereon.
  • a steam nozzle 205 and a steam valve 221 are fixed to the pot cover 204 with nuts, respectively.
  • the boiling water pipe 222 and the boiling water valve 224 extending below the liquid level in the pot body.
  • the bottom surface of the pot body 201 is a concave cone shape, and a hollow fire tube 223 passing through the lower portion of the pot body 201 is distributed on the bottom surface.
  • the role of the hollow fire tube is to expand the heat exchange area and open the steam valve 221.
  • the micro-boiler of the present invention can be used for steam. When the steam volume is large enough, if the steam valve 221 is closed and the water valve 224 is opened, the boiling water is under steam pressure. , Rises along the boiling water pipe 222, and flows out through the boiling water valve.
  • the pot lid and the pot body are engaged together, and in this embodiment, the pot lid and the pot body are fastened together with a bolt 226 and a nut 225.
  • a heat-insulating layer 228 made of heat-insulating cotton and a thin colored metal plate 227 covering the heat-insulating layer 228 are also laid on the lid. The function of the thermal insulation layer 228 is to prevent heat loss and further improve thermal efficiency.
  • FIG. 7 is a bottom view of the embodiment shown in FIG. 5, showing the shape of the bottom of the pot.
  • the levitation boiler of this embodiment includes a pot body 301, a pot cover 304, and The rubber sealing ring 303 at the connection between them, the steam cap 305 and the water inlet valve body 30 and the valve body 30, respectively, of the pot lid are fixed with nuts 313 and 308, respectively.
  • the structure of the valve body is the same as in the previous two embodiments.
  • the valve core 309 is hinged with the lever head 310, the other end of the lever head 310 is fixedly connected with an S-shaped lever 306, and the tail end of the lever is sleeved with a float 302.
  • a large ring-shaped groove 330 and a small ring-shaped groove 331 which are recessed inward are distributed on the bottom of the boiler body of this embodiment.
  • a radial groove communicating with the small ring-shaped groove 331 is provided inside the large ring-shaped groove 330.
  • 341 there is a radial groove 340 on the outside of the large annular groove 330 that penetrates the pot body, and the radial grooves 340 and 341 are arranged apart (see FIG. 9).
  • the bottom of the pot body can also use a recessed Archimedes spiral groove.
  • Various corrugated bottom grooves can be processed by stamping or welding.
  • Fig. 12 shows a fourth embodiment of the present invention.
  • the structure of this embodiment is basically the same as that of the embodiment shown in FIG. 2, except that an electric heater 414 is added to the lower part of the pot, and the heating is fixed on the periphery of the lower part of the pot.
  • the micro-boiler of the present invention can be placed on a family's original stove (coal stove, gas stove, kerosene stove, electric stove), and provides shower, heating, boiling water, sauna, cooking, and poisonous functions for the family, so it is very practical .
  • a family's original stove coal stove, gas stove, kerosene stove, electric stove
  • shower, heating, boiling water, sauna, cooking, and poisonous functions for the family so it is very practical .
  • 80% of this product is stamped parts, which has high production efficiency and is suitable for batch production.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cookers (AREA)

Abstract

Chauffe-eau miniaturisé alimenté automatiquement en eau par l'intermédiaire d'un flotteur pivotant. Le chauffe-eau est composé d'un corps, d'un couvercle et d'une bague d'étanchéité en caoutchouc placée entre le corps et le couvercle. Une vanne d'alimentation en eau et un pulvérisateur de vapeur sont montés dans le couvercle, et un flotteur est relié à ladite vanne par l'intermédiaire d'un bras pivotant du corps. En outre, le fond du corps peut avoir une forme creuse ou cannelée.
PCT/CN1994/000063 1993-12-30 1994-08-22 Chauffe-eau miniaturise WO1995018339A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74893/94A AU7489394A (en) 1993-12-30 1994-08-22 Miniature boiler

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN 93235347 CN2176093Y (zh) 1993-12-30 1993-12-30 杠杆式自动加水蒸汽锅
CN93235347.9 1993-12-30
CN 94110930 CN1074519C (zh) 1994-04-15 1994-04-15 自动加水供汽供开水微型锅炉
CN94110930.5 1994-04-15
CN94237331.6 1994-05-07
CN 94237331 CN2198503Y (zh) 1994-05-07 1994-05-07 具有波形锅底的高效蒸汽锅和高效锅炉锅体

Publications (1)

Publication Number Publication Date
WO1995018339A1 true WO1995018339A1 (fr) 1995-07-06

Family

ID=27179056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN1994/000063 WO1995018339A1 (fr) 1993-12-30 1994-08-22 Chauffe-eau miniaturise

Country Status (2)

Country Link
AU (1) AU7489394A (fr)
WO (1) WO1995018339A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035372A2 (fr) * 1999-03-10 2000-09-13 Euro Star S.r.l. Boítier d'un générateur de vapeur pour appareils ménagers électriques
CN102128440A (zh) * 2011-02-22 2011-07-20 浙江华光电器集团有限公司 汽化锅

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507666A (en) * 1946-09-21 1950-05-16 Rutenber Electric Co Pressure cooking stove protective system
CN85201777U (zh) * 1985-05-07 1986-03-05 王彦一 节能锅
EP0268186A1 (fr) * 1986-11-14 1988-05-25 Lothar Hoffmann Récipient de cuisson
CN2043735U (zh) * 1989-01-06 1989-08-30 王士展 挂壁式自动电热开水器
CN2104600U (zh) * 1991-06-13 1992-05-20 胡冬和 节能快热壶
CN2116863U (zh) * 1991-08-06 1992-09-23 王文存 水箱式电加热淋浴器
CN2128096Y (zh) * 1992-07-15 1993-03-17 胡宪谆 改进型安全保温压力锅
CN2146200Y (zh) * 1992-09-30 1993-11-17 卢惠江 内热式热水壶
CN1079378A (zh) * 1993-04-25 1993-12-15 肖国雄 自动加水蒸汽锅

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507666A (en) * 1946-09-21 1950-05-16 Rutenber Electric Co Pressure cooking stove protective system
CN85201777U (zh) * 1985-05-07 1986-03-05 王彦一 节能锅
EP0268186A1 (fr) * 1986-11-14 1988-05-25 Lothar Hoffmann Récipient de cuisson
CN2043735U (zh) * 1989-01-06 1989-08-30 王士展 挂壁式自动电热开水器
CN2104600U (zh) * 1991-06-13 1992-05-20 胡冬和 节能快热壶
CN2116863U (zh) * 1991-08-06 1992-09-23 王文存 水箱式电加热淋浴器
CN2128096Y (zh) * 1992-07-15 1993-03-17 胡宪谆 改进型安全保温压力锅
CN2146200Y (zh) * 1992-09-30 1993-11-17 卢惠江 内热式热水壶
CN1079378A (zh) * 1993-04-25 1993-12-15 肖国雄 自动加水蒸汽锅

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035372A2 (fr) * 1999-03-10 2000-09-13 Euro Star S.r.l. Boítier d'un générateur de vapeur pour appareils ménagers électriques
EP1035372A3 (fr) * 1999-03-10 2002-06-12 Euro Star S.r.l. Boítier d'un générateur de vapeur pour appareils ménagers électriques
CN102128440A (zh) * 2011-02-22 2011-07-20 浙江华光电器集团有限公司 汽化锅

Also Published As

Publication number Publication date
AU7489394A (en) 1995-07-17

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