CN2661618Y - Divider for distributable fluid - Google Patents
Divider for distributable fluid Download PDFInfo
- Publication number
- CN2661618Y CN2661618Y CN 200320101218 CN200320101218U CN2661618Y CN 2661618 Y CN2661618 Y CN 2661618Y CN 200320101218 CN200320101218 CN 200320101218 CN 200320101218 U CN200320101218 U CN 200320101218U CN 2661618 Y CN2661618 Y CN 2661618Y
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- CN
- China
- Prior art keywords
- accommodation space
- inner bag
- outer jar
- valve
- distributing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model relates to a type of fluid distributor, which comprises an outer tank and an inner bag. The inner bag is positioned inside of the outer tank, and space is available between the bag and the tank shell and can be used to hold the fluid. A valve group is arranged at one end of the outer tank, and completely closed space is available in the inner bag, which can be used to hold the propellant. When the valve group is at the closed position, the fluid is in the space of the outer tank; when the valve group is in the opened position, the propellant inside of the inner bag is expanded and pushes the fluid out the tank through the valve group. Since the inner bag space is a completed closed space, the propellant is not polluted or mixed into the fluid. Since without physical connection between the inner bag and the valve group, the valve group can be designed as a normal way, which is simple and has good reliability. The utility model saves more assembly time, largely reduces the manufactory cost and product fraction defective, and has highly industry utilization performance.
Description
Technical field
The utility model relates to a kind of distributing box, but refers to a kind of distributing box of distributing fluids especially.
Background technology
Raising along with the flourish and gross national product of high-tech industry, to be a society that life is more rich and exquisite future, yet we can find everywhere, the required quality of the life of people improves relatively, to the requirement of things also from the old thinking of " can with all right ", become quite fine and smooth, have the conception of continuous progress or innovation only, could satisfy the demand of modern society, and present high-tech product is full of in the market, the article in all lives, all with economy and durability and nominal price as demand, and relatively all product all with the emphasis of economic benefit as design improved.
In the usual life, the chance of using deserted gas jar is often arranged, as lighter, the portable gas explosion stove, blowtorch etc., all need the gas jar and do the supply of combustion energy, but gas jar commonly used is when first use, gas in jar is subjected to the outflow that high pressure can be a large amount of, but when the pressure in its jar reduces, no enough pressure promotes to be positioned at the gas discharge of lower position in the gas jar, so the user often oppositely installs the gas jar, jar interior gas is discharged because of gravity, therefore the gas jar of commonly using can't provide level pressure quantitative gas, quite inconvenience in the use, so once developed another kind of gas jar, as shown in Figure 8: first figure of US Patent First Five-Year Plan on May Day 94 No. four patent cases, outside lying in, it in accommodation space 4 of jar 3 inner bag 1 is set, and this inner bag 1 is incorporated on the valve 2, respectively gas and propellant are injected in the accommodation space 4 of inner bag and outer jar 3 again, when using, push the gas discharge inner bag 1 in by the increase of propellant volume, the gas of inner bag 1 can be discharged fully, and need not outer jar 3 oppositely installing; Consult shown in Figure 9: the 5th figure of US Patent First Five-Year Plan on May Day 94 No. four patent cases, this inner bag 1 is the bag of a long rectangle, the breach that inner bag 1 folding will be gone out a circle can produce many fold surely, and need choose the clamping of joining deck 5 and snap ring 6, but this is clamped on the deck 5 of 1 of inner bag and the clamping power system of snap ring 6 relies on the tenon at deck 5 tops to be fastened in the valve 2, if the tolerance that deck 5 and valve are 2 is bigger, to make deck 5 and the snap ring 6 can't actv. clamping inner bag 1 and produce the slit, so the propellant in outer jar 3 very easily is mixed in the gas in the inner bag 1, and lower its efficient, if inner bag 1 will be sealed fully, then deck 5, snap ring 6 needs significantly to improve with the working accuracy of valve 2, not only can't use valve arrangement commonly used, and need outside the die sinking manufacturing separately its complicated and insecure structure, time of setting up with the many preciousnesses of waste, more significantly increased the fraction defective of product and the cost that produces, had great disappearance in the use, necessity of the improvement of being researched and developed has been arranged in fact.
Summary of the invention
According to background technology, but the purpose of this utility model is to provide a kind of distributing box of distributing fluids, when the valve rod of valve assembly is positioned at primary importance, valve assembly is closed condition, when the valve rod of valve assembly is positioned at the second place, valve assembly is opening, so but the distributing fluids in the outer jar accommodation space can be discharged by valve assembly, but and when outside during distributing fluids minimizing in jar accommodation space, because of the change of pressure makes propellant increase in volume in the inner bag accommodation space, but and then push distributing fluids in the accommodation space, but the distributing fluids outside making in jar accommodation space is the discharge of level pressure quantitatively, and the accommodation space of its inner bag is the space of independence and complete closed, so but the propellant that is contained in it does not have any distributing fluids that may be mixed in outer jar, and because of no any connection relationship between this inner bag and valve assembly, so the structure of this valve assembly can adopt the design of habit formula.
The purpose of this utility model is achieved through the following technical solutions: but a kind of distributing box of distributing fluids, include: outer jar and inner bag, wherein: be provided with an accommodation space in outer jar, but accommodation space supplies distributing fluids to hold, an end of outer jar is provided with a valve assembly; Inner bag is arranged in the accommodation space of outer jar, is provided with the accommodation space of a complete closed in the inner bag, and accommodation space holds for propellant.Outer jar has first end and second end, is provided with one in the outer jar by the open accommodation space of first end, and the outer rim of this outer jar first end is provided with a joint portion.The outer rim of lid is provided with an engagement section, and the engagement section fixes the joint portion that is incorporated into outer jar, and first end that lid is incorporated into outer jar seals accommodation space, and lid central authorities are provided with a socket part, and the central authorities of socket part are provided with a perforation, and the socket part is for a valve assembly combination.Between the joint portion of the engagement section of lid and outer jar one compressive seal is set.Valve body assembly is made of a valve seat, a sealing member, a valve rod and an elastic body, the corresponding socket part of first end of valve seat, be incorporated into the socket part of lid, the breach of the valve seat first end central authorities is ccontaining for a sealing member, the lateral margin of valve seat second end is provided with more than one import, and root edge is provided with more than one import.Be axially arranged with one in the valve rod by the open channel of first end, the pre-position of valve rod laterally is provided with the through hole that is communicated in channel more than, its first end is arranged in the perforation of the perforation of sealing member and lid and the protruding external world that is exposed to, and second end of valve rod and the outer rim between through hole convex with the detent of ring-type.Between second end of valve rod and the inwall of valve seat one elastic body is set, valve rod and valve seat produce the elastomeric relative displacement relation of tool.
Owing to adopted above technical scheme, the utlity model has following advantage and effect:
1, the utility model, when the valve rod of valve assembly is positioned at primary importance, this valve assembly is closed condition, when the valve rod of valve assembly is positioned at the second place, this valve assembly is opening, so but the distributing fluids in the outer jar accommodation space can be discharged by valve assembly, but and when outside during distributing fluids minimizing in jar accommodation space, because of the change of pressure makes propellant increase in volume in the inner bag accommodation space, but and then push distributing fluids in the accommodation space, but making the quantitatively discharge of level pressure of distributing fluids in the outer jar accommodation space, is one to have the design of novelty in fact.
2, because the accommodation space of the utility model inner bag is the space of independence and complete closed, so but the propellant that is contained in it does not have any distributing fluids that may be mixed in outer jar, and because of no any connection relationship between this inner bag and valve assembly, so the structure of this valve assembly can adopt the design of habit formula, comparatively simple and easy simple and have a better reliability degree, can save down valuable time of setting up, more significantly reduce the fraction defective of product and the cost of making, be one to have the design of industry applications in fact.
Description of drawings
Fig. 1 is a three-dimensional appearance scheme drawing of the present utility model;
Fig. 2 is a perspective exploded view of the present utility model;
Fig. 3 is the A-A cutaway view () of the utility model Fig. 1, the closed condition of valve assembly;
Fig. 4 is the A-A cutaway view (two) of the utility model Fig. 1, valve assembly opening;
Fig. 5 is the A-A cutaway view (three) of the utility model Fig. 1, the cubic expansion state of inner bag;
Fig. 6 is another occupied state scheme drawing (one) of the utility model;
Fig. 7 is another occupied state scheme drawing (two) of the utility model;
Fig. 8 is first figure of US Patent First Five-Year Plan on May Day 94 No. four patent cases;
Fig. 9 is the 5th figure of US Patent First Five-Year Plan on May Day 94 No. four patent cases.
Among the figure: 1-inner bag, 2-valve, outer jar of 3-, 4-accommodation space, the 5-deck, 6-snap ring, outer jar of 10-, 11-first end, 12-second end, 13-accommodation space, 14-joint portion, 15-lid, the 151-engagement section, 152-socket part, 153-perforation, 16-sealing member, the 20-valve assembly, 21-valve seat, 211-first end, 212-second end, 213-breach, 214-import, the 215-import, 22-sealing member, 221-perforation, the 23-valve rod, 231-first end, 232-second end, the 233-channel, 234-through hole, 235-detent, the 24-elastic body, 30-inner bag, 31-accommodation space
The specific embodiment
Consulting Fig. 1～Fig. 7, is the structure of the selected several embodiment of the utility model shown in the figure, and this only for the usefulness of explanation, is not subjected to the restriction of this kind structure in patent application.
But the utility model provides a kind of distributing box of distributing fluids, sees also Fig. 1, shown in Figure 2, and it includes: one outer jar 10, and outer jar 10 container that is generally a hollow cylindrical, it has first end 11 and second end 12.Should be provided with an accommodation space 13 by 11 openings of first end in outer jar 10, this first end, 11 outer rims system of outer jar 10 is provided with a joint portion 14;
One lid 15, the outer rim of lid 15 system is provided with an engagement section 151 that is generally the overhead kick shape, and this engagement section 151 can fix and be incorporated into above-mentioned joint portion 14, makes lid 15 be incorporated into outer jar 10 first end 11 and with accommodation space 13 sealings.And can be in the engagement section 151 and 14 of joint portions a compressive seal 16 is set, make lid 15 and outer jar 10 have preferable leak tightness.The central authorities of lid 15 are provided with a socket part 152 that is plate-like, and the central authorities of this socket part 152 are provided with a perforation 153;
One valve assembly 20, valve assembly 20 are incorporated into the socket part 152 of lid 15, and are placed in the accommodation space 13 of outer jar 10, and this valve body assembly 20 is made of a valve seat 21, a sealing member 22, a valve rod 23 and an elastic body 24, wherein:
Valve seat 21 has first end 211 and second end 212, and its first end 211 is the design of corresponding socket part 152, and can be incorporated into the socket part 152 of lid 15.And the breach 213 of valve seat 21 first ends 211 central authorities can be ccontaining for sealing part 22, and the lateral margin of these valve seat 21 second ends 21 is provided with more than one import 214, also can more than one import 215 be set in root edge;
Valve rod 23 has first end 231 and second end 232, is axially arranged with a channel 233 by 231 openings of first end in the valve rod 23, and laterally is provided with the through hole 234 that is communicated in channel 233 more than in the pre-position of valve rod 23.Its first end 231 is arranged in the perforation 153 of the perforation 221 of sealing member 22 and lid 15 and the protruding external world that is exposed to, and convexes with the detent 235 of ring-type in the outer rim of 234 of second end 232 of valve rod 23 and through holes.Be provided with an elastic body 24 between second end 232 of valve rod 23 and the inwall of valve seat 21, make valve rod 23 produce the elastomeric relative displacement relation of tool with valve seat 21;
One inner bag 30, the accommodation space 31 that has a complete closed in the inner bag 30, this accommodation space 31 is for holding pressurized propellant, and this inner bag 30 is placed in the accommodation space 13 of outer jar 10;
In the present embodiment, filling mode is under high pressure low temperature propellant to be located in the accommodation space 31 of inner bag 30, but according to the different demands of using various distributing fluids is located in the accommodation space 13 of outer jar 10 again.
Consult shown in Figure 3, when valve assembly 20 under the state of nature that is not subjected to external force, its valve rod 23 is positioned at primary importance, second end 232 of valve rod 23 be subjected to the butted of elastic body 24 and the detent 235 of pushing and pressing valve rod 23 against driving fit in sealing member 22.This moment, this valve assembly 20 was closed condition, and the fluids in its valve seat 21 can't enter in the channel 233 of valve rod 23, but and distributing fluids and by compression and the inner bag 30 of volume-diminished abrim in outer jar 10 the accommodation space 13;
Consult shown in Figure 4ly, when this valve assembly 20 is subjected to external force pushing and pressing, make valve rod 23 compresses elastomeric 24 and when being moved to the second place by primary importance, the detent 235 of this valve rod 23 is left sealing member 22, and the through hole 234 on the valve rod 23 is exposed in the valve seat 21.This moment, this valve assembly 20 was the state of unlatching, but the distributing fluids in outer jar 10 accommodation space 13 can enter in the valve seat 21 by the import 214,215 of valve seat 21, enter its channel 233 by the through hole 234 of valve rod 23 again and discharge.But and when outside during distributing fluids minimizing in jar 10 accommodation spaces 13, because of the change of pressure makes propellant increase in volume in inner bag 30 accommodation spaces 31, but and then push distributing fluids in the accommodation space 13, but make the quantitatively discharge of level pressure of distributing fluids in outer jar 10 accommodation space 13;
Consult shown in Figure 5, continue to be subjected to the pushing and pressing of external force when this valve assembly 20, and make valve assembly 20 present opening for a long time, enter in the valve seat 21 by valve seat 21 imports 214,215 but the distributing fluids in outer jar 10 accommodation space 13 is continuable, enter its channel 233 by the through hole 234 of valve rod 23 again and discharge.So but the volume of outer jar 10 accommodation space 13 interior distributing fluids reduces gradually, and propellants increase volume gradually because of the change of pressure in inner bag 30 accommodation spaces 31, but and continuable distributing fluids of pushing in the accommodation space 13, but make outer jar 10 accommodation space 13 interior distributing fluids can continue the discharge of quantitative level pressure;
Because the accommodation space 31 of the utility model inner bag 30 is the space of independence and complete closed, so but the propellant that is contained in it does not have any distributing fluids that may be mixed in outer jar 10, and because of this inner bag 30 and 20 no any connection relationship of valve assembly, so the structure of this valve assembly 20 can adopt design commonly used, comparatively simple and easy simple and have a better reliability degree, can save down valuable time of setting up, more significantly having reduced the fraction defective of product and the cost of making, in fact is one to have the design of industry applications and progressive.
Consult shown in Figure 6, filling mode for another kenel of the utility model, the inner bag 30 that will be swelling state earlier is arranged in the accommodation space 13 of outer jar 10, and the propellant volume in these inner bag 30 accommodation spaces 31 is bigger, but again with in outside the high-voltage distributing fluids injection jar 10 the accommodation space 13; Consult shown in Figure 7, but the distributing fluids of this high pressure can be compressed the propellant in the inner bag 30, but and in this inner bag 30 volume of propellants increase and reduce along with the injection rate of high pressure distributing fluids; Consult shown in Figure 3ly, the volume of this inner bag 30 can divide the extruding of fluid to dwindle because of being subjected to a large amount of high pressure when filling is finished, and effect that the filling mode of this kenel is reached and above-mentioned kenel are identical.
Claims (7)
- But 1, a kind of distributing box of distributing fluids comprises: outer jar and inner bag is characterized in that: be provided with an accommodation space in outer jar, but accommodation space supplies distributing fluids to hold, an end of outer jar is provided with a valve assembly; Inner bag is arranged in the accommodation space of outer jar, is provided with the accommodation space of a complete closed in the inner bag, and accommodation space holds for propellant.
- But 2, the distributing box of distributing fluids according to claim 1 is characterized in that: outer jar has first end and second end, is provided with one in the outer jar by the open accommodation space of first end, and the outer rim of this outer jar first end is provided with a joint portion.
- But 3, the distributing box of distributing fluids according to claim 2, it is characterized in that: the outer rim of lid is provided with an engagement section, the engagement section fixes the joint portion that is incorporated into outer jar, first end that lid is incorporated into outer jar seals accommodation space, lid central authorities are provided with a socket part, the central authorities of socket part are provided with a perforation, and the socket part is for a valve assembly combination.
- But 4, the distributing box of distributing fluids according to claim 3 is characterized in that: between the joint portion of the engagement section of lid and outer jar one compressive seal is set.
- But 5, the distributing box of distributing fluids according to claim 1, it is characterized in that: valve body assembly is made of a valve seat, a sealing member, a valve rod and an elastic body, the corresponding socket part of first end of valve seat, be incorporated into the socket part of lid, the breach of the valve seat first end central authorities is ccontaining for a sealing member, the lateral margin of valve seat second end is provided with more than one import, and root edge is provided with more than one import.
- But 6, the distributing box of distributing fluids according to claim 5, it is characterized in that: be axially arranged with one in the valve rod by the open channel of first end, the pre-position of valve rod laterally is provided with the through hole that is communicated in channel more than, its first end is arranged in the perforation of the perforation of sealing member and lid and the protruding external world that is exposed to, and second end of valve rod and the outer rim between through hole convex with the detent of ring-type.
- But 7, the distributing box of distributing fluids according to claim 5 is characterized in that: between second end of valve rod and the inwall of valve seat one elastic body is set, valve rod and valve seat produce the elastomeric relative displacement relation of tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101218 CN2661618Y (en) | 2003-10-17 | 2003-10-17 | Divider for distributable fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320101218 CN2661618Y (en) | 2003-10-17 | 2003-10-17 | Divider for distributable fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661618Y true CN2661618Y (en) | 2004-12-08 |
Family
ID=34339557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320101218 Expired - Fee Related CN2661618Y (en) | 2003-10-17 | 2003-10-17 | Divider for distributable fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661618Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883870A (en) * | 2016-01-31 | 2018-11-23 | 格林斯宾塞有限公司 | Aerosol valve construction |
-
2003
- 2003-10-17 CN CN 200320101218 patent/CN2661618Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883870A (en) * | 2016-01-31 | 2018-11-23 | 格林斯宾塞有限公司 | Aerosol valve construction |
| US10926942B2 (en) | 2016-01-31 | 2021-02-23 | Greenspense Ltd. | Aerosol valve configurations |
| CN108883870B (en) * | 2016-01-31 | 2021-07-23 | 格林斯宾塞有限公司 | Aerosol valve structure |
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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 |