CN201006802Y - Vacuum safekeeping locker for household valuable article - Google Patents
Vacuum safekeeping locker for household valuable article Download PDFInfo
- Publication number
- CN201006802Y CN201006802Y CNU200620159950XU CN200620159950U CN201006802Y CN 201006802 Y CN201006802 Y CN 201006802Y CN U200620159950X U CNU200620159950X U CN U200620159950XU CN 200620159950 U CN200620159950 U CN 200620159950U CN 201006802 Y CN201006802 Y CN 201006802Y
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- Prior art keywords
- vacuum
- valve
- vacuum chamber
- treasure
- pore
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Abstract
The utility model relates to a vacuum storage tank for household valuable goods, which is provided with more than one vacuum chamber to place different goods. Each vacuum chamber is respectively provided with a hermetic door and a gas outlet, wherein the door is provided with a gas inlet valve and the gas outlet is provided with a one-way valve. The gas outlets of the vacuum chambers are all connected with the air intake pipe of a vacuum pump, the air intake pipe of a vacuum pump is also connected with halt control valves in parallel. Power switches, motors and the halt control valves arranged in the vacuum chambers are serially connected by wires and connected with a power source. The utility model is good in sealing properties and compact in appearance, the shape of the utility model can be a box or a tank, which makes the utility model suitable to be placed at home. The utility model can effectively prevent household valuable goods from being damaged by oxidation action of air in air environment.
Description
Technical field
The utility model relates to a kind of vacuum vessel of taking care of family's treasure.
Background technology
Along with improving constantly of living standards of the people, the treasure in the family are also more and more.But the treasure of family are to be placed in the home safe mostly now, year in and year out, some treasure, particularly metalwork, painting and calligraphy etc., because be subjected to the oxidizing action of air, the surface can be damaged.
The utility model content
The purpose of this utility model is to propose a kind of vacuum Storage Cabinets of taking care of family's treasure.
For achieving the above object, the major technique measure that the utility model is taked is: a kind of family treasure vacuum keeping frame, this keeping frame is provided with more than one vacuum chamber, to place different article, vacuum chamber has hermatic door and freeing pipe separately, and the door body is provided with air inlet valve, and freeing pipe is provided with check valve, the freeing pipe of vacuum chamber all links to each other with the aspirate tube of vacuum pump, goes back and connect the shutdown control cock on the aspirate tube of vacuum pump; The startup-shutdown switch, motor, the shutdown control cock that are arranged in each vacuum chamber are connected with power supply with the lead series connection.
Above-mentioned vacuum pump can adopt piston reciprocating type, is provided with check valve in the plunger shaft of vacuum pump, and the bottom of vacuum pump is provided with check valve.
The valve of described air inlet valve can be hinged on the body, jointed shaft is positioned at the top of pore, the panel made from frosted glass is set around the pore, valve and pore corresponding position are provided with a projection, the pore cover plate made from frosted glass is set on the projection end, be nested with a spring on the projection, have oil reservoir between pore cover plate and panel.
The spool top of above-mentioned shutdown control cock is provided with the feeler lever that stretches out valve body and be threaded with spool, and the spool bottom is provided with the pressure adjusting lever that is threaded with it, and the pressure adjusting lever outside is provided with spring, and exhaust ports is provided with seal ring in the valve body chamber.
Be arranged on the doorframe of vacuum chamber or sealing every body on sealing band have groove, non-drying sealant is set in the groove.
Family of the present utility model treasure vacuum keeping frame; because depositing the space that treasure use is vacuum chamber; can utilize vacuum pump that the air in the vacuum chamber is extracted out as far as possible makes it keep vacuum state; of the oxidation of airborne oxygen be can prevent or slow down, better preserve and protection effect therefore can be reached treasure.
Description of drawings
Shown in Figure 1 is configuration diagram of the present utility model.
Fig. 2 is the air inlet valve configuration diagram.
Fig. 3 is the section drawing of the strip of paper used for sealing of vacuum chamber hermatic door.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utlity model has machine hall and an above vacuum chamber, machine hall and vacuum chamber are made as one, and promptly the bottom is the machine hall, and top is several vacuum chambers.Each vacuum chamber has hermatic door and freeing pipe separately; be provided with motor 14 in the machine hall; running part; vacuum pump 19 and shutdown control cock 8; motor is a belt gear 17 by running part; turbine and worm decelerator 26; the piston 20 of crank mechanism 25 drive vacuum pumps is reciprocating; also be provided with manual pulley 18 at running part; be convenient in particular cases manually vacuumize; be provided with the steel-ball type check valve in the plunger shaft of vacuum pump; also can adopt conical surface type; accompanying drawing 1 is depicted as steel-ball type; utilize the elastic force of spring to make steel ball prop up air suctiton inlet seal ring 21; be provided with check valve 22 in the vacuum valve bottom; this check valve can be a steel-ball type; it also can be single steel ball; all be provided with check valve 4 on the freeing pipe of each vacuum chamber; this check valve can adopt steel-ball type; also can adopt conical surface type; when the piston upward movement of vacuum pump; the check valve 22 of bottom is opened; check valve 23 in the plunger shaft still is in closure state; air enters from air suctiton inlet; enter in the pump housing chamber; when piston moves downward; air compression in the piston lower chamber; pressure strengthens, and base valve 22 is closed, and the check valve 23 in the plunger shaft is opened; discharge on air admission piston top, also is in vacuum state in the tube chamber simultaneously.The freeing pipe of vacuum chamber all is connected with the aspirate tube 16 of vacuum pump; the aspirate tube of vacuum pump also is connected with the freeing pipe 13 of shutting down control cock 8 in addition; spool 9 tops of this control cock are provided with the scalable feeler lever 7 that stretches out valve body and be threaded with spool; feeler lever 7 is provided with movable contact piece 6; the movable contact piece is connected with circuit; the spool bottom is provided with the pressure adjusting lever 10 that is threaded with it; the pressure adjusting lever outside is provided with spring 11; exhaust ports is provided with seal ring 12 in the valve body chamber; when the vacuum requirement that reaches prior setting; the end of pressure adjusting lever 10 touches exhausr port seal ring 12; simultaneously the movable contact piece 6 on the feeler lever 7 be fixed on a certain position and decide contact block with the circuit bonded assembly and contact then circuit connection.
As shown in Figure 3, on the vacuum chamber doorframe or the sealing band 28 cross sectional shape both sides projectioies on the sealing every body, middle concave shaped grooving 29 is provided with non-drying sealant in the groove.
As depicted in figs. 1 and 2, the grip handle 2 of hermatic door and valve 38 one of air inlet valve, air intake valve 38 is hinged with door body 30, the door body is provided with induction opening 33, jointed shaft 31 is arranged on the top of induction opening 33, the panel made from frosted glass 32 is set around the induction opening, can take on the door body of air inlet position, to offer kidney slot, the panel made from frosted glass is set around the induction opening in the groove, be provided with projection 36 in the air intake valve inboard with the induction opening corresponding position, the induction opening cover plate made from frosted glass 35 is set on the projection end, be nested with spring 36 on the projection, utilize spring force to make cover plate 35 press panel 32, and between induction opening cover plate and panel, scribble oil 34, oil 34 is good with liquid petrolatum, to guarantee the leak tightness between cover plate and panel.Circuit of the present utility model takes startup-shutdown switch 27, motor 14, the series connection of shutdown control cock 8 usefulness leads of each vacuum chamber to be connected with power supply, and source switch is set in circuit in addition.The startup-shutdown switch 27 of vacuum chamber is installed on the doorframe, and when door closed, switch closed, when door is opened, and switch opens.
The utility model is under the vacuum state at each vacuum chamber, the closed check valve on each freeing pipe, and the startup-shutdown switch closure of each vacuum chamber is shut down the movable contact piece of control cock and is decided the contact block disengagement, and circuit is for opening circuit, and motor is not worked; When needs deposit in or take out treasure; rotation vacuum chamber hermatic door handle is an air intake valve; the induction opening cover plate moves; expose induction opening; air enters fast from induction opening, and door is opened, and this moment this vacuum chamber check valve in steel ball be subjected to moving down from the air pressure of vacuum chamber; valve is opened; air enters the shutdown control cock by pipeline, promotes the spool upward movement, the movable contact piece with decide contact block and contact; but should the time if one of them vacuum chamber the door do not shut; circuit still for opening circuit, shut by door for vacuum chamber one, and power supply is promptly connected; vacuum pump work; to vacuum chamber with shut down control cock and vacuumize, the spool of shutting down control cock progressively moves down simultaneously, is fixed on that feeler lever moves down on the spool; fixed and the contact block disengaging when the movable contact piece, circuit disconnects.
The utility model is taked many seal approach, and sealing property is better, can prevent effectively that treasure are damaged because of the oxidizing action of air; Its profile is as being designed to various casees, cabinet shape, and suitable family puts.
Claims (5)
1. family's treasure vacuum Storage Cabinets; it is characterized in that: have motor (14); running part; vacuum pump (19); this cabinet is provided with an above vacuum chamber (1); vacuum chamber has hermatic door and freeing pipe separately; door body (30) is provided with air inlet valve (2); freeing pipe (3) is provided with check valve (4); the freeing pipe of vacuum chamber all links to each other with the aspirate tube (16) of vacuum pump (19); go up also and connect shutdown control cock (8) at the aspirate tube (16) of vacuum pump; also be provided with the startup-shutdown switch (27) of motor; described startup-shutdown switch (27) is arranged in each vacuum chamber, described startup-shutdown switch (27); motor (14); shutting down control cock (8) is connected with power supply with the lead series connection.
2. family according to claim 1 treasure vacuum Storage Cabinets is characterized in that: described vacuum pump (19) adopts piston reciprocating type, and piston (20) is provided with check valve (23) in the chamber, and the bottom of vacuum pump is provided with check valve (22).
3. family according to claim 1 treasure vacuum Storage Cabinets, it is characterized in that: the valve of described air inlet valve (38) is hinged on the described door body (30), on the door body pore (33) is arranged, jointed shaft (31) is positioned at the top of pore (33), the panel made from frosted glass (32) is set around the pore, valve and pore corresponding position are provided with a projection (36), the pore cover plate made from frosted glass (35) is set on the projection end, be nested with a spring (37) on the projection, have oil reservoir (34) between pore cover plate (35) and panel (32).
4. family according to claim 1 treasure vacuum Storage Cabinets; it is characterized in that: spool (9) top of described shutdown control cock (8) is provided with the feeler lever (7) that stretches out valve body and be threaded with spool; the spool bottom is provided with the pressure adjusting lever (10) that is threaded with it; the pressure adjusting lever outside is provided with spring (11), and exhaust ports is provided with seal ring (12) in the valve body chamber.
5. according to described family treasure vacuum Storage Cabinets one of in the claim 1 to 4, it is characterized in that: on the doorframe of described vacuum chamber or the sealing band (28) on the door body have groove (29), non-drying sealant is set in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620159950XU CN201006802Y (en) | 2006-11-28 | 2006-11-28 | Vacuum safekeeping locker for household valuable article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620159950XU CN201006802Y (en) | 2006-11-28 | 2006-11-28 | Vacuum safekeeping locker for household valuable article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006802Y true CN201006802Y (en) | 2008-01-16 |
Family
ID=39002746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620159950XU Expired - Fee Related CN201006802Y (en) | 2006-11-28 | 2006-11-28 | Vacuum safekeeping locker for household valuable article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006802Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738587A (en) * | 2013-12-31 | 2014-04-23 | 宏秀电气有限公司 | Vacuum storage cabinet and working method thereof |
| CN105640163A (en) * | 2015-12-29 | 2016-06-08 | 常熟市久昇电器有限公司 | Food fresh keeping storage exhibition cabinet door |
| CN111969472A (en) * | 2020-08-24 | 2020-11-20 | 湖北省电力装备有限公司 | Novel normal-pressure environment-friendly sealed insulating ring main unit |
-
2006
- 2006-11-28 CN CNU200620159950XU patent/CN201006802Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103738587A (en) * | 2013-12-31 | 2014-04-23 | 宏秀电气有限公司 | Vacuum storage cabinet and working method thereof |
| CN105640163A (en) * | 2015-12-29 | 2016-06-08 | 常熟市久昇电器有限公司 | Food fresh keeping storage exhibition cabinet door |
| CN111969472A (en) * | 2020-08-24 | 2020-11-20 | 湖北省电力装备有限公司 | Novel normal-pressure environment-friendly sealed insulating ring main unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |