CN102126692A - Filling gun - Google Patents
Filling gun Download PDFInfo
- Publication number
- CN102126692A CN102126692A CN2010105910842A CN201010591084A CN102126692A CN 102126692 A CN102126692 A CN 102126692A CN 2010105910842 A CN2010105910842 A CN 2010105910842A CN 201010591084 A CN201010591084 A CN 201010591084A CN 102126692 A CN102126692 A CN 102126692A
- Authority
- CN
- China
- Prior art keywords
- rifle
- fluid
- seal
- body support
- gun
- 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.)
- Pending
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention provides a filling gun, comprising a regulating nut, an air cylinder, a gun body support, a fluid body feed inlet, a fluid body discharge hole, a sealing part and a gun head, wherein, the gun head comprises a valve plug, an air cylinder bar of the air cylinder is connected with the draw bar of the valve plug; the opening and closing of the valve plug are controlled by the air cylinder; the regulating nut is used for regulating the opening of the valve plug to control the flow rate of the fluid body; and the sealing part is connected with the gun body support and the gun head, and comprises draw bar seal, chevron seal and clearance seal. By the sealing part of the filling gun provided by the invention, the leakage probability of the raw materials can be greatly lowered, the unnecessary waste is avoided, the service life of the equipment is improved, the washing and maintaining frequency of the equipment can be lowered, and the labor intensity of the operators and the maintenance cost can be lowered.
Description
Technical field
The present invention relates to a kind of fluid filling apparatus, particularly a kind of fluid can rifle of favorable sealing property.
Background technology
Industrial, often need convection cell to carry out quantitative filling, promptly required fluid is injected in the container of appointment by quantitative filling equipment from a big container.The can rifle equipment of a kind of prior art as shown in Figure 5 is exactly a kind of quantitative filling equipment commonly used.Described can rifle comprises setting nut 1, cylinder 3, rifle body support frame 5, fluid feed mouth 901, fluid discharging opening 902, sealing element 20 and rifle head position 9.Rifle head position comprises spool 15, and the cylinder rod 301 of cylinder 3 is connected with valve core rod 13, and by the switching of cylinder 3 control spools 15, and setting nut 1 is in order to the aperture of regulating spool 15 flow with the control fluid; Sealing element 20 connects rifle body support frame 5 and rifle head position 9, in order to prevent the leakage of fluid when the can, in the can rifle of graphic prior art, used twice O type ring 202 to carry out the sealing of rifle body support frame 5 and rifle head position 9, this sealing means, can't cause raw material to leak easily to the sealing of pull bar place, cause the waste of material; If raw material is corrosive property or other harmful raw materials, will constitute a serious threat to operating personal; In addition, corrosive raw material leaks and also can work the mischief to equipment; And the leakage of poorly sealed generation can increase the frequency of equipment cleaning, increase work burden and intensity.
Summary of the invention
At prior art problems, the present invention proposes a kind of can rifle that improves the design-calculated sealing element that has, and can reduce even avoid the leakage of raw material when can greatly, to avoid consequent variety of issue.
To achieve the object of the present invention, can rifle of the present invention comprises setting nut, cylinder, rifle body support frame, fluid feed mouth, fluid discharging opening, sealing element and rifle head position.Rifle head position comprises spool, and the cylinder rod of cylinder is connected with valve core rod, and by the switching of cylinder control valve core, and setting nut is in order to the aperture of the regulating spool flow with the control fluid; Sealing element connects rifle body support frame and rifle head position.Described sealing element comprises pull bar sealing, chev(e)ron seal and clearance seal.
The sealing element of can rifle of the present invention can reduce the probability of raw material seepage greatly, avoids unnecessary waste, and helps environmental protection; When harmful raw material of can or corrosive property raw material, can effectively protect safety and the health of health and the safety of preventive device of operating personal, the service life of improving equipment; And, can reduce the cleaning and maintenance frequency of equipment by avoiding the seepage of raw material, reduce personnel's labour intensity and maintenance cost.
Description of drawings
By the detailed description below in conjunction with accompanying drawing, aforesaid purpose, the feature and advantage with other of the present invention will become apparent.Wherein:
Figure 1 shows that the structural representation of fluid can rifle of the present invention;
Fig. 2 is the sealed structural representation of A part among Fig. 1;
Fig. 3 is the sealed structural representation of B part among Fig. 1;
Fig. 4 is the sealed structural representation of C part among Fig. 1;
Figure 5 shows that the structural representation of the fluid can rifle of prior art;
The specific embodiment
With reference to shown in Figure 1, the can rifle of one embodiment of the invention comprises setting nut 1, cylinder 3, rifle body support frame 5, fluid feed mouth 901, fluid discharging opening 902, sealing element 7 and rifle head position 9.Rifle head position comprises spool 15, and the cylinder rod 301 of cylinder 3 is connected with valve core rod 13, and by the switching of cylinder 3 control spools 15, and setting nut 1 is in order to the aperture of regulating spool 15 flow with the control fluid; Sealing element 7 connects rifle body support frame 5 and rifle head position 9, in case the leakage of fluid stopping body when can.Described sealing element comprises pull bar sealing A, chev(e)ron seal B and clearance seal C.Concrete, as shown in Figure 2, described pull bar sealing A is that self-packing project organization is described; As shown in Figure 3, described chev(e)ron seal B adopts a plurality of chev(e)ron seal circles, in conjunction with pull bar sealing A, pull bar 13 is carried out good sealing; In addition, clearance seal C as described in Figure 4, it has designed the different passage of diameter on the path that fluid upwards circulates, utilize fluid self to pass through the characteristic of different porthole meeting eddy generation generation self resistance of diameter to reduce the probability of seepage.
In addition, preferred, the material selection SUS316 of can rifle of the present invention, it has good anti-corrosion ability, can satisfy the user demand of most of chemical articles.
Preferred in addition, can rifle of the present invention also comprises fixed block 11, and is fixing with rifle body support frame 5, in order to the can rifle is fixed on the falsework.
Can rifle of the present invention, simple in structure, easy assembling, the parts processing request is also lower, and is with low cost and durable in use.It combines fluid-tight principle, chev(e)ron seal circle and mechanical self-sealing structure, has guaranteed the sealing property of can rifle, can satisfy the can of viscosity at the fluid below 10000; Greatly reduced the probability of raw material seepage, avoided waste and a series of problems such as consequent environmental pollution, personnel health, plant maintenance.
The above only is the preferred embodiments of the present invention; the present invention is not limited to described embodiment; those skilled in the art is not breaking away from spirit of the present invention promptly openly in the scope; still can do some corrections or change, so the scope of the present invention is as the criterion with claims restricted portion.
Claims (6)
1. fluid can rifle, comprise setting nut, cylinder, rifle body support frame, fluid feed mouth, fluid discharging opening, sealing element and rifle head position, described rifle head position comprises spool, the cylinder rod of gas is connected the switching with control spool 15 with valve core rod, the aperture of described setting nut regulating spool is with the flow of control fluid, described sealing element connects rifle body support frame and rifle head position, it is characterized in that, described sealing element comprises pull bar sealing, chev(e)ron seal and clearance seal.
2. a kind of fluid can rifle as claimed in claim 1 is characterized in that described pull bar is sealed into self-packing mechanical design structure.
3. a kind of fluid can rifle as claimed in claim 1 is characterized in that described chev(e)ron seal comprises a plurality of chev(e)ron seal circles.
4. a kind of fluid can rifle as claimed in claim 1 is characterized in that, described clearance seal is the different passage of intended diameter on the circulation path of fluid, passes through the different porthole eddy generation of diameter to produce resistance by fluid self.
5. a kind of fluid can rifle as claimed in claim 1 is characterized in that the material of described can rifle is SUS316.
6. a kind of fluid can rifle as claimed in claim 1 is characterized in that described can rifle also comprises fixed block, is connected and fixed with the rifle body support frame, in order to the can rifle is fixed on the falsework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105910842A CN102126692A (en) | 2010-12-16 | 2010-12-16 | Filling gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105910842A CN102126692A (en) | 2010-12-16 | 2010-12-16 | Filling gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102126692A true CN102126692A (en) | 2011-07-20 |
Family
ID=44265020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105910842A Pending CN102126692A (en) | 2010-12-16 | 2010-12-16 | Filling gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102126692A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390796A (en) * | 2011-07-22 | 2012-03-28 | 施建国 | Liquid filing structure |
| CN105129697A (en) * | 2015-10-19 | 2015-12-09 | 苏州市天幕景观装饰工程有限公司 | Gas collection filling valve |
-
2010
- 2010-12-16 CN CN2010105910842A patent/CN102126692A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102390796A (en) * | 2011-07-22 | 2012-03-28 | 施建国 | Liquid filing structure |
| CN102390796B (en) * | 2011-07-22 | 2013-05-15 | 施建国 | Liquid filing structure |
| CN105129697A (en) * | 2015-10-19 | 2015-12-09 | 苏州市天幕景观装饰工程有限公司 | Gas collection filling valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202089752U (en) | Filling gun | |
| CN102126692A (en) | Filling gun | |
| CN206289869U (en) | Bellows and prestressed girder casting system | |
| CN106678534B (en) | Thin oil sealing gas cabinet closed type oil circulation system | |
| CN203639411U (en) | Coke oven gas water seal tank | |
| CN104500780A (en) | Changeover valve for organic waste gas purifying equipment | |
| CN207830606U (en) | A kind of one-way anti-blockage valve | |
| CN213235596U (en) | Novel hydraulic device control valve | |
| CN204563706U (en) | A kind of iundustrial oil cartridge filter | |
| CN107387783A (en) | A kind of stop valve | |
| CN212251247U (en) | Hard sealing plug valve capable of being sealed on line | |
| CN208169569U (en) | Mitigate the sewage draining valve of spot residual flow | |
| CN202046620U (en) | Anti-corrosion storage tank equipped with full-plastic respiration safety valve | |
| CN207996649U (en) | A kind of visual material jacking mechanism of retort | |
| CN207514246U (en) | A kind of shut-off valve | |
| CN207073591U (en) | A kind of soft seal groove gate valve | |
| CN207049337U (en) | Leakage-proof structure for exhaust head of hydraulic press | |
| CN207034375U (en) | The online device for plugging of HTHP steam system valve gate valve bar | |
| CN208169570U (en) | Convenient for the blowdown valve of control throttling blowdown state | |
| CN108506511A (en) | Realize the sewage draining valve of purging | |
| CN206310022U (en) | A kind of valve body, valve and water-carriage system | |
| CN117189007B (en) | Oil field high pressure well does not release pressure and trades valve gear | |
| CN215196074U (en) | Be applied to leak-proof spray gun that can change on line in tower ware | |
| CN208934098U (en) | Rainwater integrated pump station | |
| CN204420190U (en) | Organic waste-gas purification equipment changing valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |