WO2018098777A1 - Dispositif multifonctionnel de modulation de fluide - Google Patents

Dispositif multifonctionnel de modulation de fluide Download PDF

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Publication number
WO2018098777A1
WO2018098777A1 PCT/CN2016/108230 CN2016108230W WO2018098777A1 WO 2018098777 A1 WO2018098777 A1 WO 2018098777A1 CN 2016108230 W CN2016108230 W CN 2016108230W WO 2018098777 A1 WO2018098777 A1 WO 2018098777A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust
pipe
modulation device
lower body
exhaust pipe
Prior art date
Application number
PCT/CN2016/108230
Other languages
English (en)
Chinese (zh)
Inventor
刘宗熹
Original Assignee
刘宗熹
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 刘宗熹 filed Critical 刘宗熹
Priority to PCT/CN2016/108230 priority Critical patent/WO2018098777A1/fr
Publication of WO2018098777A1 publication Critical patent/WO2018098777A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces

Definitions

  • the present invention relates to a valve body structure, and more particularly to a gas valve structure, a multi-function modulation device capable of changing a fluid that is inflated, maintains a state, and balances air pressure or exhaust gas.
  • the air bed is equipped with an air pump and an air valve for inflating or exchanging air of the air bed.
  • the air bed is composed of a plurality of air bag strips, and each group of air bag strips can exchange inflation or exhaust to reduce the pressure on the human body. Avoid the effects of acne.
  • a conventional air bed will have a CPR quick-discharge valve body at one corner of the air bed, and the air inside the air bed can be quickly discharged to facilitate C PR.
  • the inventor believes that the separately provided CPR quick exhaust gas valve has the disadvantage of increasing the cost, and if it can be integrated into the existing gas valve for inflation, the overall cost can be reduced, assembly work can be saved, and the convenience of use can be improved. .
  • the inventors have made it possible to improve the existing configuration by improving the existing configuration, and the overall structure and function of the air bed can be improved, and the invention is more perfect and ideal. , in line with actual needs.
  • the present invention provides a fluid multi-function modulation device, the main purpose of which is to provide a valve body structure, which is disposed on an air pump. Between the air bed and the air bed, it can be inflated, maintain the status quo and balance the air pressure or CPR exhaust gas, etc., thereby simplifying and integrating the overall configuration, reducing the cost, and improving the convenience of use.
  • the modulation structure includes an upper body and a lower body, the upper body is rotatable relative to the fixed lower body, and the upper body and the lower body are both Disc Shape or roughly disc-shaped.
  • the bottom portion of the upper body is provided with a shaft body, and a bottom surface of the upper body is provided with a central connecting passage located at a side edge of the shaft body.
  • two corresponding sides of the shaft body are respectively provided with a side connecting passage A and one side.
  • a perforation A and a perforation B are respectively provided, and an outer portion of the side channel B is provided with an exhaust portion; the perforation A, the perforation B and the exhaust portion
  • the upper body passes through the upper body; the central connecting channel, the side connecting channel A and the side connecting channel B are concave structures.
  • the lower body can be combined with the upper body to generate a gas chamber therebetween; the bottom of the lower body is provided with a shaft hole for the shaft body of the upper body; one side of the lower body
  • the first intake pipe and the second intake pipe are connected to the air pump, and the first intake pipe and the second intake pipe are connected to the lower body, respectively.
  • first exhaust pipe, the second exhaust pipe and the outer end of the third exhaust pipe are connected to the air bed; the inner end of the first exhaust pipe in the lower body structure is the same row and the first row
  • the port A and the first exhaust port B are in communication; and the inner end of the second exhaust pipe in the lower body structure is connected to the second exhaust port; and the inner end of the third exhaust pipe in the lower body structure is probed
  • the first exhaust port A and the third exhaust port B are connected to each other; basically the first exhaust pipe, the second Trachea, the third exhaust pipe, a first intake pipe and a second intake pipe inside the lower body and do not radiate communication relationship.
  • an oil seal group is disposed between the upper body and the lower body, the oil seal group includes a central oil seal and two side oil seals
  • the central connecting passage can be used to cover the first exhaust port B and the third exhaust port B such that the first exhaust pipe and the third exhaust pipe form a communication relationship.
  • the first air inlet and the first air outlet B can be covered by the side connecting passage B, and the second air inlet and the third air outlet B can also be covered by the side connecting channel A. And causing the first intake pipe to form a communication relationship with the first exhaust pipe, and the second intake pipe forms a communication relationship with the third exhaust pipe.
  • the first exhaust port A can communicate with the through hole A, and the third exhaust port A can communicate with the through hole B, and the second exhaust port can also communicate with the exhaust portion.
  • the present invention When the present invention is applied to an air bed, it can be changed to a state of inflation, maintain the status quo, and balance the air pressure or exhaust gas, etc.
  • FIG. 1 is a perspective view of the present invention
  • FIG. 3 is a schematic perspective view of the upper body of the present invention.
  • FIG. 4 is a schematic structural view of a lower body of the present invention.
  • FIG. 5 is a schematic view showing the flow of gas for maintaining the current pressure equalization of the present invention.
  • Figure 6 Schematic diagram of the gas flow direction when the present invention performs inflation
  • FIG. 7 is a schematic view showing the flow of gas when the present invention performs exhaust gas
  • FIG. 8 is a schematic view of the overall gas flow direction when the present invention performs exhaust gas.
  • the present invention provides a fluid multi-function modulation device comprising an upper body 1 and a lower body 2, the upper body 1 being capable of being opposite to the upper body 1
  • the fixed lower body 2 rotates, and both the upper body 1 and the lower body 2 have a disk shape or a substantially disk shape.
  • the central portion of the upper body 1 is provided with a shaft body 10, and a bottom surface of the upper body 1 is provided with a central connecting passage 11 at a side edge of the shaft body 10.
  • two corresponding portions are disposed adjacent to the shaft body 10
  • the side connecting channel A 12 and the one side connecting channel B13, the two corresponding sides of the side connecting channel B13 are respectively provided with a through hole A14 and a through hole B15, and an outer portion of the side connecting channel B13 is provided with an exhausting portion 16;
  • the through hole A14, the through hole B 15 and the exhaust portion 16 both penetrate through the upper body 1;
  • the central connecting passage 11, the side connecting passage A12 and the side connecting passage B13 have a concave structure.
  • the lower body 2 is covered with the upper body 1 to generate a gas chamber therebetween; a shaft hole 20 is bored in the center of the lower body 2, and the shaft hole 20 is inserted through the shaft body 10 of the upper body 1.
  • One side of the lower body 2 includes a first intake pipe 21 and a second intake pipe 22 juxtaposed, and the front end of the first intake pipe 21 and the second intake pipe 22 are connected to an air pump (not shown).
  • first intake pipe 21 and the second intake pipe 22 are in the lower body 2, respectively, they are respectively connected to the first air inlet 211 and the second air inlet 221 located at the top of the lower body 2;
  • the other side of the body 2 is sequentially provided with a first exhaust pipe 23, a second exhaust pipe 24 and a third exhaust pipe 25, and the first exhaust pipe 23 and the second exhaust pipe 24 are arranged in parallel.
  • the outer end of the third exhaust pipe 25 is connected to the air bed (not shown); the inner end of the first exhaust pipe 23 in the structure of the lower body 2 is the same and the first exhaust port A231, the first The exhaust port B232 is in communication; and the inner end of the second exhaust pipe 24 in the structure of the lower body 2 is connected to the second exhaust port 241; the inner end of the third exhaust pipe 25 in the structure of the lower body 2 is probed. Then, the same is connected to the third exhaust port A 251 and the third exhaust port B252; basically, the first exhaust pipe 23, the second exhaust pipe 24, the third exhaust pipe 25, and the first intake pipe 21
  • the second intake pipe 22 is in a non-connected relationship with each other inside the lower body 2.
  • An oil seal group 3 is disposed between the upper body 1 and the lower body 2, and the oil seal group 3 includes a central oil seal 31 and two side oil seals 32.
  • FIG. 5 when there is originally an air enthalpy in the air bed, to stop the inflation, perform the maintenance ⁇ , rotate the upper body 1 to the set position, the first intake pipe 21 and the first Since the first intake port 211 and the second intake port 221 are both blocked by the bottom surface of the upper body 1 , the inner end of the two intake pipes 22 cannot be inflated; the first exhaust pipe 23 and the third exhaust pipe 25 The inner air flows through the central exhaust passage 11 over the first exhaust port B232 and the third exhaust port B252, so that the first exhaust pipe 23 and the third exhaust pipe 25 form a communication relationship.
  • the upper body 1 when the inflation process is performed, the upper body 1 is rotated to the set position, and the first air inlet 211 and the first air outlet B232 are covered by the side channel B13, and The second intake port 221 and the third exhaust port B252 are also covered by the side connecting passage A12; therefore, the first intake pipe 21 forms a relationship with the first exhaust pipe 23, and the second The air tube 22 forms a communication relationship with the third exhaust pipe 25, that is, performs inflation.
  • the present invention provides a fluid multi-function modulation device capable of achieving inflation, maintaining the status quo, and balancing air pressure or exhaust gas with a single structure, and the technical content fully conforms to the acquisition elements of the invention patent. .
  • the present invention is indeed utilized in the industry, has not been seen in publications or publicly available prior to application, and is not a technology known to the public. Moreover, the present invention can effectively solve the long-standing problems in the prior art and achieve long-term needs of related users and consumers, and prove that the present invention is not easily accomplished.
  • the invention has the elements of "practicality”, “novelty” and “creativity” as stipulated by the Patent Law, and patent applications are filed according to law.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

L'invention concerne un dispositif multifonctionnel de modulation d'un fluide. Le dispositif de modulation comprend un corps supérieur (1), un corps de tige (10) se situant au centre de la partie inférieure ; un passage de communication (11) central, qui se situe à côté du corps de tige, est formé sur une surface inférieure du corps supérieur ; en outre, un passage de communication (12) latéral A et un passage de communication (13) latéral B sont agencés respectivement dans deux positions correspondantes à côté du corps de tige ; un trou traversant A (14) et un trou traversant B (15) sont agencés respectivement dans deux positions correspondantes, à côté du passage de communication latéral B ; et une partie d'évacuation d'air (16) est en outre aménagée sur un bord extérieur du passage de communication latéral B. Le dispositif de modulation comprend en outre : un corps inférieur (2) pourvu d'un trou central (20) pour la tige, s'étendant vers l'intérieur ; un premier tube d'entrée d'air (21) et un second tube d'entrée d'air (22) parallèles, qui sont agencés sur un côté latéral du corps inférieur ; et un premier tube d'évacuation d'air (23), un second tube d'évacuation d'air (24) et un troisième tube d'évacuation d'air (25) parallèles qui sont agencés sur l'autre côté latéral du corps inférieur, dans cet ordre. Lorsqu'il est appliqué à un matelas à air, ce dispositif multifonctionnel de modulation peut être commuté entre des modes de gonflage d'air, de maintien de l'état actuel et d'équilibrage de pression d'air ou d'évacuation d'air, etc.
PCT/CN2016/108230 2016-12-01 2016-12-01 Dispositif multifonctionnel de modulation de fluide WO2018098777A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/108230 WO2018098777A1 (fr) 2016-12-01 2016-12-01 Dispositif multifonctionnel de modulation de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/108230 WO2018098777A1 (fr) 2016-12-01 2016-12-01 Dispositif multifonctionnel de modulation de fluide

Publications (1)

Publication Number Publication Date
WO2018098777A1 true WO2018098777A1 (fr) 2018-06-07

Family

ID=62242282

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/108230 WO2018098777A1 (fr) 2016-12-01 2016-12-01 Dispositif multifonctionnel de modulation de fluide

Country Status (1)

Country Link
WO (1) WO2018098777A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2663756Y (zh) * 2003-09-03 2004-12-15 江丽美 充、排气控制阀装置
CN2771586Y (zh) * 2005-01-31 2006-04-12 苏铭哲 气垫床的控制气阀结构
US20150034855A1 (en) * 2013-07-31 2015-02-05 Apex Medical Corp. Air mattress device and air discharge valve thereof
CN205064929U (zh) * 2015-09-25 2016-03-02 台欣国际股份有限公司 具有泄压调节功能的进气切换阀
CN205118330U (zh) * 2015-09-09 2016-03-30 台欣国际股份有限公司 气流调节阀
CN205350433U (zh) * 2016-01-09 2016-06-29 广东粤华医疗器械厂有限公司 双管充排气阀
CN205534458U (zh) * 2016-02-03 2016-08-31 台欣国际股份有限公司 气压分配器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2663756Y (zh) * 2003-09-03 2004-12-15 江丽美 充、排气控制阀装置
CN2771586Y (zh) * 2005-01-31 2006-04-12 苏铭哲 气垫床的控制气阀结构
US20150034855A1 (en) * 2013-07-31 2015-02-05 Apex Medical Corp. Air mattress device and air discharge valve thereof
CN205118330U (zh) * 2015-09-09 2016-03-30 台欣国际股份有限公司 气流调节阀
CN205064929U (zh) * 2015-09-25 2016-03-02 台欣国际股份有限公司 具有泄压调节功能的进气切换阀
CN205350433U (zh) * 2016-01-09 2016-06-29 广东粤华医疗器械厂有限公司 双管充排气阀
CN205534458U (zh) * 2016-02-03 2016-08-31 台欣国际股份有限公司 气压分配器

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