CN206130221U - Automatic deflating valve - Google Patents
Automatic deflating valve Download PDFInfo
- Publication number
- CN206130221U CN206130221U CN201620703767.5U CN201620703767U CN206130221U CN 206130221 U CN206130221 U CN 206130221U CN 201620703767 U CN201620703767 U CN 201620703767U CN 206130221 U CN206130221 U CN 206130221U
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- valve
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- screw rod
- valve body
- shaped step
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Abstract
The utility model discloses an automatic deflating valve, including valve body, spring, screw rod, hood, regulation seat and sealing washer, the screw rod sets up in the valve body, and the spring housing is established on the screw rod, and the screw rod upper end is connected with the hood, and the lower extreme and the regulation seat of screw rod are connected, hood and regulation seat are located the upper end and the lower extreme of valve body respectively, be provided with the annular table rank in the valve body, the spring is located the annular table rank and adjusts between the seat, be provided with the sealing washer on the hood, sealing washer and the cooperation of annular table rank are equipped with the gas pocket on the valve body lateral wall on annular table rank upper portion. Owing to adopted spring and hood structure in the valve body for when the atmospheric pressure of the cabin body was higher than the atmospheric pressure that the automatic deflating valve door set for, the automatic deflating valve door can automatic gassing, stabilized the pressure of under -deck, improved security and travelling comfort.
Description
Technical field
This utility model is related to hyperbaric oxygen chamber technical field, more particularly to a kind of automatic blow off valve valve air relief.
Background technology
Hyperbaric oxygen chamber, is also time immemorial atmosphere chamber, is a kind of large scale system equipment, mainly by oxygen cabin nacelle, gas supply-discharge system,
Oxygen supply and discharge system, electrical system, air conditioning system, the monitoring group such as control system and security system are formed.Current hyperbaric oxygen chamber can only
Use within the hospital, it is impossible to by extensive popularization and application, it is impossible to used for individual in the family, be primarily due to current oxygen nacelle
Accumulate big, complex structure, price high, and need to have the personnel of Professional knowledge and can just be operated, ask for this technology
Topic, notification number disclose a kind of Portable soft air pressure oxygen cabin for CN102266258A Chinese invention patents, including nacelle, first
Bracing frame and the second bracing frame, wherein, the nacelle has inner surface and outer surface, wherein, by the inner surface around true
An oxygen receiving space is made, the oxygen receiving space is used to house oxygen and houses human body, and first bracing frame is arranged on
One end of the oxygen receiving space.Second bracing frame is arranged on the another of the oxygen receiving space relative to first bracing frame
End, is provided with pressure gauge, relief valve, manual modulation valve in the nacelle, by unique structure design, the present invention is by after purification
Air is input into environment under high pressure stroke 10KPA to 20KPA stable in nacelle through oil-free air compressor, makes human body light in cabin
The intake oxygen of pine, has hyperbaric oxygen chamber identical to act on.
Above-mentioned Portable soft air pressure oxygen cabin, keeps the pressure in nacelle using pressure gauge, relief valve and manual modulation valve
Power is constant, and this spline structure is complex, and cost is also higher, and multiple valves are arranged in nacelle, airtight for holding nacelle
Property brings risk, and in actual use, existing safety-valve can not be to be mounted directly in nacelle, accordingly, it would be desirable to
A kind of safety-valve suitable for Portable soft air pressure oxygen cabin of exploitation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automatic blow off valve valve air relief, it is adaptable to domestic hyperbaric oxygen chamber, energy
Enough so that the state of constant pressure is in nacelle.
In order to solve above-mentioned technical problem, the technical solution of the utility model is as follows：
A kind of automatic blow off valve valve air relief, including valve body, spring, screw rod, top cap, adjustment seat and sealing ring；Screw rod is arranged on valve body
Interior, spring is set on screw rod, and screw rod upper end is connected with top cap, and the lower end of screw rod is connected with adjustment seat；Top cap and adjustment seat point
Not Wei Yu valve body top and bottom；Ring-shaped step is provided with valve body, spring is located between ring-shaped step and adjustment seat；Top cap
On be provided with sealing ring, sealing ring is coordinated with ring-shaped step, and the body wall on ring-shaped step top is provided with pore.During use,
Automatic blow off valve valve air relief is arranged on the bulkhead of nacelle, is hyperbaric oxygen chamber inflation, due to the rising of air pressure in cabin, top cap drive screw rod,
Adjustment seat is raised, and spring is tightened up, and when top cap is increased to the pore position of valve body, starts to deflate, so as to reduce air pressure in cabin, when
Air pressure is reduced to air pressure required value, and in the presence of spring relaxation, top cap drops to home position, in the presence of sealing ring is in
Sealing state.
Further, valve body includes shoulder hole, ring-shaped step, and ring-shaped step is arranged in shoulder hole, on ring-shaped step
Multiple pores are provided with the body wall of side, the valve outer wall below ring-shaped step is provided with for installing the installation spiral shell of valve body
Stricture of vagina.
Further, top cap includes top flat and connection screwed pipe, and connection screwed pipe is fixed on top flat center, connection screwed pipe and spiral shell
Bar upper end connects.
Further, sealing ring is silica gel ring, and silica gel ring is embedded on top flat, and relative with ring-shaped step.
Further, adjustment seat includes connecting screw hole and projecting block, and multiple projecting blocks are arranged on the external diameter of connecting screw hole,
Each projecting block end is provided with adapting table.During use, connecting screw hole is connected with the lower end of screw rod, end and the undertaking of spring
Platform is in close contact.
Using above-mentioned technical proposal, as spring and top cap structure are employed in valve body so that the air pressure of nacelle is higher than
Automatic air release valve setting air pressure when, automatic air release valve can automatic deflation, the pressure come in stabilizing cabin, improve safety and
Comfortableness.
Description of the drawings
Fig. 1 is automatic blow off valve valve air relief sectional view of the present utility model；
Fig. 2 is automatic blow off valve valve air relief use state figure of the present utility model；
Fig. 3 is the new automatic blow off valve valve air relief sectional exploded view of this enforcement；
Fig. 4 is the new automatic blow off valve valve air relief three-dimensional, exploded view of this enforcement；
Fig. 5 is valve body sectional view of the present utility model；
Fig. 6 is valve body graphics of the present utility model；
Fig. 7 is top cap sectional view of the present utility model；
Fig. 8 is top cap graphics of the present utility model；
Fig. 9 is adjustment seat top view of the present utility model；
Figure 10 is adjustment seat graphics of the present utility model.
In figure, 1- valve bodies, 2- springs, 3- screw rods, 4- top caps, 5- sealing rings, 6- adjustment seats, 7- bulkheads, 11- shoulder holes,
12- installs screw thread, 13- ring-shaped steps, 14- pores, 41- top flats, 42- connection screwed pipes, 61- connecting screw holes, 62- projecting blocks, 63-
Adapting table.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described further.Here it should be noted that
For the explanation of these embodiments is used to help understand this utility model, but do not constitute to restriction of the present utility model.This
Outward, as long as technical characteristic involved in this utility model disclosed below each embodiment does not constitute conflict each other
Can just be mutually combined.
As Figure 1-4, a kind of automatic blow off valve valve air relief, including valve body 1, spring 2, screw rod 3, top cap 4, adjustment seat 6 and sealing
Circle 5；Screw rod 3 is arranged in valve body 1, and spring 3 is set on screw rod 3, and 3 upper end of screw rod is connected with top cap 4, the lower end of screw rod 3 with
Adjustment seat 6 connects；Top cap 4 and adjustment seat 6 are respectively positioned at the top and bottom of valve body 1；Ring-shaped step 13 is provided with valve body 1,
Spring 2 is located between ring-shaped step 13 and adjustment seat 6；Sealing ring 5 is provided with top cap 4, sealing ring 5 is matched somebody with somebody with ring-shaped step 13
Close, the 1 side wall of valve body on 13 top of ring-shaped step is provided with pore 14.During use, automatic blow off valve valve air relief is arranged on the bulkhead 7 of nacelle
On, it is hyperbaric oxygen chamber inflation, due to the rising of air pressure in cabin, top cap 4 drives screw rod 3, adjustment seat 6 to raise, and spring 2 is tightened up, when
When top cap 4 is increased to 14 position of pore of valve body 1, start to deflate, so as to reduce air pressure in cabin, when air pressure is reduced to air pressure requirement
Value, in the presence of spring 2 loosens, top cap 4 drops to home position, is in sealing state in the presence of sealing ring 5.
As shown in Figure 5,6, valve body includes shoulder hole 11, ring-shaped step 13, and ring-shaped step 13 is arranged in shoulder hole 11,
Multiple pores 14 are provided with 1 side wall of valve body above ring-shaped step 13,1 outer wall of valve body below ring-shaped step 13 is provided with use
In the installation screw thread 12 for installing valve body 1.
As shown in Figure 7,8, top cap 4 includes top flat 41 and connection screwed pipe 42, and connection screwed pipe 42 is fixed on 41 centre bit of top flat
Put, connection screwed pipe 42 is connected with 3 upper end of screw rod.
Wherein, sealing ring 5 is silica gel ring, and silica gel ring is embedded on top flat 41, and relative with ring-shaped step 13.
As shown in Fig. 9,10, adjustment seat 6 includes connecting screw hole 61 and projecting block 62, and multiple projecting blocks 62 are arranged on connection spiral shell
On the external diameter in hole 61, each 62 end of projecting block is provided with adapting table 63.During use, the lower end of connecting screw hole 61 and screw rod 3
Connection, end and the adapting table 63 of spring 2 are in close contact.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but this utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is in the case of without departing from this utility model principle and spirit, right
These embodiments carry out various changes, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (5)
1. a kind of automatic blow off valve valve air relief, it is characterised in that：Including valve body, spring, screw rod, top cap, adjustment seat and sealing ring；The spiral shell
Bar is arranged in valve body, and the spring is set on the screw rod, and the screw rod upper end is connected with the top cap, the screw rod
Lower end is connected with the adjustment seat；The top cap and the adjustment seat are respectively positioned at the top and bottom of the valve body；The valve
Ring-shaped step is provided with vivo, and the spring is located between the ring-shaped step and the adjustment seat；It is provided with the top cap
Sealing ring, the sealing ring are coordinated with the ring-shaped step, and the body wall on the ring-shaped step top is provided with pore.
2. a kind of automatic blow off valve valve air relief according to claim 1, it is characterised in that：The valve body includes shoulder hole, annular table
Rank, the ring-shaped step are arranged in shoulder hole, and multiple pores, institute are provided with the body wall above the ring-shaped step
State the valve outer wall below ring-shaped step to be provided with for installing the installation screw thread of the valve body.
3. a kind of automatic blow off valve valve air relief according to claim 1, it is characterised in that：The top cap includes top flat and connection spiral shell
Pipe, the connection screwed pipe are fixed on the top flat center, and the connection screwed pipe is connected with the screw rod upper end.
4. a kind of automatic blow off valve valve air relief according to claim 3, it is characterised in that：The sealing ring is silica gel ring, the silicon
Cushion rubber is embedded on the top flat, and relative with the ring-shaped step.
5. a kind of automatic blow off valve valve air relief according to any one of claim 1-4, it is characterised in that：The adjustment seat includes connection
Screw and projecting block, multiple projecting blocks are arranged on the external diameter of the connecting screw hole, and each described projecting block end sets
It is equipped with adapting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703767.5U CN206130221U (en) | 2016-07-05 | 2016-07-05 | Automatic deflating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620703767.5U CN206130221U (en) | 2016-07-05 | 2016-07-05 | Automatic deflating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206130221U true CN206130221U (en) | 2017-04-26 |
Family
ID=58561182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620703767.5U Active CN206130221U (en) | 2016-07-05 | 2016-07-05 | Automatic deflating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206130221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143566A (en) * | 2017-12-28 | 2018-06-12 | 宁波氧誉健康科技有限公司 | A kind of more people's negative oxygen ion minute-pressure oxygen cabins of spherical shape |
-
2016
- 2016-07-05 CN CN201620703767.5U patent/CN206130221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108143566A (en) * | 2017-12-28 | 2018-06-12 | 宁波氧誉健康科技有限公司 | A kind of more people's negative oxygen ion minute-pressure oxygen cabins of spherical shape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200311 Address after: 603-9, floor 6, building 6, yard 54, Shijingshan Road, Shijingshan District, Beijing 100043 Patentee after: Good sleep (Beijing) Technology Co.,Ltd. Address before: 528400 Guangdong province Zhongshan Torch Development Zone, Cheung Hing Road No. 6 South Building 4 layer 415 digital card Patentee before: ZHONGSHAN YUANQI HEALTH MANAGEMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210205 Address after: 100045 Room 301, 3rd floor, building 52, Sanlihe 3rd District, Xicheng District, Beijing Patentee after: Shenzhou Aerospace (Beijing) Technology Co.,Ltd. Address before: 100043 603-9, 6th floor, building 6, yard 54, Shijingshan Road, Shijingshan District, Beijing Patentee before: Good sleep (Beijing) Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230801 Granted publication date: 20170426 |
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| PP01 | Preservation of patent right |