CN207599070U - A kind of inflatable seal cover for equipment - Google Patents
A kind of inflatable seal cover for equipment Download PDFInfo
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- CN207599070U CN207599070U CN201721158597.8U CN201721158597U CN207599070U CN 207599070 U CN207599070 U CN 207599070U CN 201721158597 U CN201721158597 U CN 201721158597U CN 207599070 U CN207599070 U CN 207599070U
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- seal closure
- control pressurer
- pressurer system
- cover
- charge
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Abstract
The utility model belongs to sealing container technical field, it is related to a kind of inflatable seal cover for equipment, including nitrogen cylinder, control pressurer system and seal closure, nitrogen cylinder is connect by air inlet pipe with control pressurer system, and control pressurer system is connected by the charge valve of air outlet pipe and seal closure.The beneficial effects of the utility model are：Air content is low in cover and protective gas is protected, and protection effect is good；It can monitor in real time, and carry out remote alarms；It is at low cost；Small in volume is readily transported, carries；Inflationtime is short, easy to operation and maintenance.
Description
Technical field
The utility model belongs to sealing container technical field, is related to a kind of inflatable seal cover for equipment.
Background technology
The key position structure precision of high-precision equipment is high to be easily corroded, and maintenance difficulty is of high cost greatly.Therefore to working,
Condition of storage requirement is high.Seal closure on the market is mainly based on hard material, and basic using gas in extraction cover at present
With achieve the purpose that reduce cover in the impurity such as air and vapor, with this come achieve the purpose that protect equipment.
For example, application No. is the PCT patents of invention of CN200880113751, a kind of cover for container is disclosed, it should
Cover airtight to vessel offer slip can include internal member with the suitable and cover, which is adjacent to the cover
Opening thus be disposed proximate to the package assembly of the vessel upper opening formed slide it is airtight with suitable.When the cover is assembled in
When on the container, which has the air valve that air is enable to be discharged from container；It is assembled on vessel when the cover covers
And the air valve is when assembling when maintaining opening state, air can be made to be released from the container and to create vacuum in the container close
Envelope is with suitable state or at least part vacuum state.It is such as intended to remove cover from the vessel, the shape that air valve must be maintained open
State, admits air into the container and destroys the vacuum state of script, and user can persistently stay open in air valve
Cover is removed from the container down.Handle is positioned adjacent to the position of the air valve, user can be hold by one hand the handle with
And it presses the air valve with the thumb of same proficiency and can be removed or assemble the cover.
It is intended to that further the cover is anchored on the container, at least a pair of of protrusion is prolonged from two opposite sides of the container package assembly
It stretches, those protrusions and the L-shaped opening of the cover bottom margin are correspondingly connected with, and the cover is made to be locked on the container.
Special two-sided stent is connected to the lower section of the over top and its bottom of the vacuum-tight container, therefore makes two
It is a to can be used for making multiple vacuum-tight container vertical stackings with upper bracket.
As described above, it is difficult to evacuate the gas in cover completely, and not in cover using the sealing container of pumping scheme
The corresponding equipment being detected, can not learn the situation in cover in time, the seal closure manufacture of hard material it is of high cost and itself
Volume, weight are not readily portable greatly, equipment be put into cover from start to be evacuated to gas in cover is taken out completely generally require to the greatest extent 1h with
It is upper time-consuming longer therefore limited to the protective action of equipment.
Utility model content
The purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of inflatable seal cover for equipment,
Equipment in seal closure is protected using antipodal thinking, equipment is prevented with being filled with protective gas into cover
Shield, and the impurity that air and vapor in cover etc. are harmful to equipment can be discharged as far as possible, and protective gas is centered around
Equipment can be also effectively protected around equipment.Detection device, inflation system and warning device are further provided with simultaneously, once
It was found that protective gas density does not reach requirement protective gas is filled with into cover by inflation system in cover.Simultaneously because installation
Remote alarming system, once something unexpected happened also can first time remote alarms, staff is for the shape occurred
Condition takes appropriate measures.Simultaneously because being protected by the way of inflatable to equipment, cover body is in itself also using airtight
Cloth manufacture at low cost, and weight is small light small easy to carry after molding.And protectiveness gas is internally filled under same volume
The time of body discharge air will far smaller than take out time used in air, molding time in cover to the greatest extent and also subtract significantly compared with pumping type seal closure
It is few.
The technical solution that the utility model solves the problems, such as is：A kind of inflatable seal cover for equipment, including nitrogen cylinder,
Control pressurer system and seal closure, nitrogen cylinder are connect by air inlet pipe with control pressurer system, and control pressurer system passes through outlet
Pipe is connect with the charge valve of seal closure；
Control pressurer system includes solenoid valve, the entrance connection air inlet pipe of solenoid valve, and one outlet passes through solenoid valve first
It is in charge of the entrance of connection pressure controller, one end that another outlet connection solenoid valve second is in charge of, the outlet of pressure controller
Pressure sensor, the other end connection pressure sensor air outlet pipe of pressure sensor, pressure sensor outlet are connected by pipeline
Pipe and solenoid valve second are in charge of the two entrances for connecting three valves respectively, the outlet connection air outlet pipe of three valves.
Further, the outlet of the pressure controller of control pressurer system is also associated with sender unit by pipeline.
Further, control pressurer system is additionally provided with the audible-visual annunciator being connected with sender unit.
Further, seal closure includes cover body, and pressure-sealing zipper is equipped at the middle part of cover body.
Further, temperature/oxygen synthesis instruction card, data of the Temperature and Humidity module table and pressure valve is additionally provided on cover body.
Further, cover body uses soft structures.
Further, air outlet pipe is in charge of the multiple seal closures of connection by multiple.
The beneficial effects of the utility model are：
1. air content is low in cover and protective gas is protected, protection effect is good；
2. can monitor in real time, and carry out remote alarms；
It is 3. at low cost；Small in volume is readily transported, carries；
4. inflationtime is short, easy to operation and maintenance.
Description of the drawings
Fig. 1 is the integrally-built schematic diagram of the seal closure.
Fig. 2 is the structure diagram of control pressurer system.
Fig. 3 is the stereoscopic schematic diagram of seal closure.
In figure：1- nitrogen cylinders, 2- control pressurer systems, 21- solenoid valves, 22- pressure controllers, 23- sender units, 24- pressures
Force snesor, tri- valves of 25-, 26- solenoid valves first are in charge of, and 27- solenoid valves second are in charge of, 28- pressure sensor air outlet pipes, 3-
Seal closure, 31- cover bodies, 32- pressure-sealing zippers, 33- temperature/oxygen synthesis instruction card, 34- data of the Temperature and Humidity module tables, 35- pressure valves,
36- charge valves, 4- air inlet pipe, 5- air outlet pipes.
Specific embodiment
With reference to the accompanying drawings and detailed description, the utility model is further described.
Embodiment one
The seal closure, as shown in Figure 1, including nitrogen cylinder 1, control pressurer system 2 and seal closure 3, nitrogen cylinder 1 by into
Tracheae 4 is connect with control pressurer system 2, and control pressurer system 2 is connect by air outlet pipe 5 with the charge valve 36 of seal closure 3；
As shown in Fig. 2, control pressurer system 2 includes solenoid valve 21, the entrance connection air inlet pipe 4 of solenoid valve 21, one goes out
Mouth is in charge of the entrance of 26 connection pressure controllers 22 by solenoid valve first, another outlet connection solenoid valve second is in charge of 27
One end, the outlet of pressure controller 22 connect pressure sensor 24, the other end connection pressure of pressure sensor 24 by pipeline
Sensor air outlet pipe 28, pressure sensor air outlet pipe 28 and solenoid valve second are in charge of 27 connect three valves 25 respectively two and are entered
Mouthful, the outlet connection air outlet pipe 5 of three valves 25.
Further, the outlet of the pressure controller 22 of control pressurer system 2 is also associated with sender unit 23 by pipeline.
Further, control pressurer system 2 is additionally provided with the audible-visual annunciator (not shown) being connected with sender unit 23.
Further, as shown in figure 3, seal closure 3 includes cover body 31, pressure-sealing zipper 32 is equipped at the middle part of cover body 31.
Further, temperature/oxygen synthesis instruction card 33, data of the Temperature and Humidity module table 34 and pressure valve is additionally provided on cover body 31
35。
Further, cover body 31 uses soft structures.
Nitrogen is inflated from nitrogen cylinder 1 into seal closure 3 when solenoid valve 21 is opening.Nitrogen is full of in seal closure 3
And pressure sensor 24 closes solenoid valve 21 by pressure controller 22 and stops inflation, at this time seal closure 3 when reaching specified pressure
It is interior to be full of nitrogen.When after a period of use, pressure reduction in seal closure 3, pressure sensor 24 can then pass through pressure controller
22 open solenoid valve 21 carries out tonifying Qi to seal closure 3.If opening after 21 a period of time of solenoid valve, pressure is not promoted yet in seal closure 3
And when continuing to descend below alarm pressure, pressure sensor 24 then can carry out low pressure by sender unit 23 by internet or short message
Alarm, so that staff is notified to take corresponding measure for situation.
It can be to 3 internal pressure of seal closure equipped with data of the Temperature and Humidity module table 34 and temperature/oxygen synthesis instruction card 33 on seal closure 3
Power, humidity, humidity are observed.And 3 material of seal closure, using soft material, the cost of the technique of material cost and welding is compared
In cheap using the seal closure of hard material.And overall weight is light after the completion of manufacturing, small easy to carry after winding and transport.
Nitrogen about 20min in seal closure 3 is drained after connecting nitrogen, the seal closure 3 made much smaller than the hard material under same volume
Take out inner air required time about 1h to the greatest extent.
Further, as shown in Figure 1, air outlet pipe 5 is in charge of the multiple seal closures 3 of connection by multiple.
The utility model is not limited to the above embodiment, in the case of without departing substantially from the utility model in essence content, this
Any deformation, improvement, the replacement that field technology personnel are contemplated that each fall within the scope of protection of the utility model.
Claims (7)
1. a kind of inflatable seal cover for equipment, which is characterized in that including nitrogen cylinder, control pressurer system and seal closure,
Nitrogen cylinder is connect by air inlet pipe with control pressurer system, and control pressurer system is connected by the charge valve of air outlet pipe and seal closure
It connects；
Control pressurer system includes solenoid valve, the entrance connection air inlet pipe of solenoid valve, and one outlet is in charge of by solenoid valve first
The entrance of pressure controller is connected, one end that another outlet connection solenoid valve second is in charge of, the outlet of pressure controller passes through
Pipeline connect pressure sensor, pressure sensor the other end connection pressure sensor air outlet pipe, pressure sensor air outlet pipe and
Solenoid valve second is in charge of the two entrances for connecting three valves respectively, the outlet connection air outlet pipe of three valves.
2. seal closure according to claim 1, which is characterized in that the outlet of the pressure controller of control pressurer system passes through
Pipeline is also associated with sender unit.
3. seal closure according to claim 2, which is characterized in that control pressurer system is additionally provided with what is be connected with sender unit
Audible-visual annunciator.
4. seal closure according to claim 1, which is characterized in that seal closure includes cover body, is equipped at the middle part of cover body close
Seal slide fastener.
5. seal closure according to claim 4, which is characterized in that be additionally provided on cover body temperature/oxygen synthesis instruction card,
Data of the Temperature and Humidity module table and pressure valve.
6. seal closure according to claim 4 or 5, which is characterized in that cover body uses soft structures.
7. seal closure according to claim 1, which is characterized in that air outlet pipe is in charge of the multiple seal closures of connection by multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158597.8U CN207599070U (en) | 2017-09-11 | 2017-09-11 | A kind of inflatable seal cover for equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158597.8U CN207599070U (en) | 2017-09-11 | 2017-09-11 | A kind of inflatable seal cover for equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207599070U true CN207599070U (en) | 2018-07-10 |
Family
ID=62752479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158597.8U Active CN207599070U (en) | 2017-09-11 | 2017-09-11 | A kind of inflatable seal cover for equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207599070U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477226A (en) * | 2017-09-11 | 2017-12-15 | 山西铱格斯曼航空科技有限公司 | A kind of inflatable seal cover for equipment |
-
2017
- 2017-09-11 CN CN201721158597.8U patent/CN207599070U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477226A (en) * | 2017-09-11 | 2017-12-15 | 山西铱格斯曼航空科技有限公司 | A kind of inflatable seal cover for equipment |
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