CN204525282U - Liquid chlorine filling special spanner - Google Patents
Liquid chlorine filling special spanner Download PDFInfo
- Publication number
- CN204525282U CN204525282U CN201520048677.2U CN201520048677U CN204525282U CN 204525282 U CN204525282 U CN 204525282U CN 201520048677 U CN201520048677 U CN 201520048677U CN 204525282 U CN204525282 U CN 204525282U
- Authority
- CN
- China
- Prior art keywords
- spring
- wrench body
- liquid chlorine
- upper handle
- handle
- 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
Links
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000005452 bending Methods 0.000 claims abstract description 15
- 241000209094 Oryza Species 0.000 claims abstract description 10
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 10
- 235000009566 rice Nutrition 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000000383 hazardous chemical Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a kind of liquid chlorine filling special spanner, comprise wrench body, upper handle, spring and lower handle, described wrench body has the 10mm square opening that 9mm square opening that the length of side is 9mm and the length of side are 10mm, described upper handle is arranged in wrench body, described lower handle is connected by spring with between upper handle, when described spring refers to bending 45 °, moment of torsion is at 9.8 ~ 10.3 Ns of rice, and when bending 60 °, moment of torsion is at the spring of 10.5 ~ 11.0 Ns of rice.The utility model guarantees the bolt down procedure of valve rod by the flexibility of spring, guarantees transport, deposits and do not leak, valve rod can not stuck, also can not twist off, effectively prevent because artificial subjective factor occurs that firmly excessive or too small phenomenon occurs.Use the utility model to improve and fill efficiency, reduce damage frequency to valve, improve safety coefficient, reduce operating cost.
Description
Technical field
The utility model relates to one and hazardous chemical product (or half product) liquid substance liquid chlorine filling instrument, particularly a kind of liquid chlorine filling special spanner.
Background technology
Liquid chlorine filling work is that the liquid chlorine of liquid chlorine storage tank is depressed into filling station by canned motor pump, and filling station is flexible coupling through copper pipe and delivers to steel cylinder.Fill a large amount of steel cylinder every day, need repeatedly switch liquid chlorine cylinder valve repeatedly, so many problems also appear in the simple work repeated.
Liquid chlorine valve is the special valve of hazardous chemical product liquid chlorine, and valve is unworthy of handwheel, and spool is the square steel bar of 9 × 9mm or 10 × 10mm.Controlled valve needs by spanner.First use monkey wrench, spanner Reusability opening becomes wedge shape; Use honest and just head wrench opening instead progressively to broaden, spanner consumption is larger.When spanner progressively becomes wedge shape or opening broadens, steel cylinder valve rod is due to unbalance stress, and square valve rod is progressively twisted distortion (square valve rod is close in cylinder), until valve is difficult to by switch, finally scraps replacing.The long-term valve of replacing fast cost consumption is very high.Have is exactly affect the problem that liquid chlorine used, occurred transportation safety again.The dynamics different sizes that the employee of liquid chlorine filling and applying unit uses when controlled valve, sometimes worry that valve closes not in place and exerts oneself greatly a bit, sometimes be afraid of spool disconnected and firmly a little bit smaller, so just expose problem: firmly little, the liquid chlorine cylinder filled transport or deposit in process with environment heat exchange, bottle heats up, due to bottle in-built be liquid gas, the pressure that temperature often raises in once bottle all can differ widely with during low temperature.When transporting, steel cylinder just occurs the situation of Lou chlorine, brings potential safety hazard to transport.Firmly excessive produced problem has that customer complaint valve is stuck does not open, and product cannot use; Or cause valve stem crack, valve is scrapped, and steel cylinder needs emergency disposal.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of liquid chlorine filling special spanner, this spanner can ensure that different operating personnel use identical dynamics to carry out valve-off, thus liquid chlorine filling efficiency can be improved, reduce damage frequency to valve, improve safety coefficient, reduce operating cost, overcome the weak point that above-mentioned prior art exists.
The technical scheme solved the problems of the technologies described above is: a kind of liquid chlorine filling special spanner, comprise wrench body, upper handle, spring and lower handle, described wrench body has the 10mm square opening that 9mm square opening that the length of side is 9mm and the length of side are 10mm, described upper handle is arranged in wrench body, described lower handle is connected by spring with between upper handle, when described spring refers to bending 45 °, moment of torsion is at 9.8 ~ 10.3 Ns of rice, and when bending 60 °, moment of torsion is at the spring of 10.5 ~ 11.0 Ns of rice.
Described wrench body is rectangle, and upper handle is arranged on the centre position on the long limit of wrench body, and described 9mm square opening and 10mm square opening lay respectively at the both sides of wrench body two long limit mid point line.
The utility model has following beneficial effect: structure is simple, and accurate four square holes make valve rod uniform force when switch, extends life of valve; The Interim use when upper handle be connected with wrench body is used for opening closedown tighter valve; Moment of torsion is about 10 Ns of rice bending 45 ° time for handle stage casing spring, and employee, by within firmly making spring bending 45 ° to 60 ° during guidelines valve-off, guarantees steel cylinder transport, do not leak when depositing, valve rod can not stuck, also can not twist off.Regulation valve still has in closedown spring bending 60 ° and leakage then scraps replacing simultaneously, effectively guarantees safety, has positive effect to harmful influence production and use.
The utility model guarantees the bolt down procedure of valve rod by the flexibility of spring, and effectively prevent because artificial subjective factor occurs that firmly excessive or too small phenomenon occurs, operation is easier, and safety coefficient is high.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of the liquid chlorine filling special spanner of the utility model is further described.
Accompanying drawing explanation
Fig. 1: the liquid chlorine filling special spanner structural representation of the utility model.
Fig. 2: using state reference diagram (spring bending 45 °).
In figure: 1-wrench body, 2-9mm square opening, 3-10mm square opening, 4-upper handle, 5-spring, 6-lower handle.
Detailed description of the invention
Embodiment 1: a kind of liquid chlorine filling special spanner, as shown in Figure 1, comprise wrench body 1, upper handle 4, spring 5 and lower handle 6, described wrench body has the 10mm square opening 3 that 9mm square opening 2 that the length of side is 9mm and the length of side are 10mm, described upper handle 4 is arranged in wrench body 1, described lower handle 6 is connected by spring 5 with between upper handle, and when described spring 5 refers to bending 45 °, moment of torsion is at 10 Ns of rice, and when bending 60 °, moment of torsion is at the spring of 11 Ns of rice.
Described wrench body 1 is rectangle, and upper handle 4 is arranged on the centre position that wrench body is long limit, and described 9mm square opening 2 and 10mm square opening 3 lay respectively at the both sides of wrench body two long limit mid point line.
One as the present embodiment converts, and described wrench body 1 also can be other structures.
The utility model wrench body 1 uses quality steel plate (used is high-strength vehicle spring steel), Linear cut 9mm × 9mm and 10mm × 10mm two square holes; Steel plate welds a bit of handle; One section of spring is welded after handle; One section of handle is welded again after spring.
Using method: Interim use when 1, upper handle 4 is for opening closedown tighter valve.
2, it is special when lower handle 6 is liquid chlorine fillings, after filling, specify that employee holds within lower handle 6 firmly makes spring bending 45 ° to 60 °, because handle stage casing spring bending 45 ° time moment of torsion about 10 Ns of rice, can guarantee like this transport, deposit and do not leak, valve rod can not stuck, also can not twist off.
When 3, being defined in valve-off, spring bending 60 ° still has leakage then to scrap replacing, effectively guarantees safety, has positive effect to harmful influence production and use.
The utility model provides special in the special spanner filling problem, overcome normal activity spanner and honest and just head spanner in liquid chlorine filling and use procedure because of undue force time cause fault, accident and consumption.
Claims (2)
1. a liquid chlorine filling special spanner, it is characterized in that: comprise wrench body (1), upper handle (4), spring (5) and lower handle (6), described wrench body has the 10mm square opening (3) that 9mm square opening (2) that the length of side is 9mm and the length of side are 10mm, described upper handle (4) is arranged in wrench body (1), described lower handle (6) is connected by spring (5) with between upper handle, when described spring (5) refers to bending 45 °, moment of torsion is at 9.8 ~ 10.3 Ns of rice, when bending 60 °, moment of torsion is at the spring of 10.5 ~ 11.0 Ns of rice.
2. liquid chlorine filling special spanner according to claim 1, it is characterized in that: described wrench body (1) is rectangle, upper handle (4) is arranged on the centre position on the long limit of wrench body, and described 9mm square opening (2) and 10mm square opening (3) lay respectively at the both sides of wrench body two long limit mid point line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048677.2U CN204525282U (en) | 2015-01-23 | 2015-01-23 | Liquid chlorine filling special spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048677.2U CN204525282U (en) | 2015-01-23 | 2015-01-23 | Liquid chlorine filling special spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204525282U true CN204525282U (en) | 2015-08-05 |
Family
ID=53739332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048677.2U Expired - Fee Related CN204525282U (en) | 2015-01-23 | 2015-01-23 | Liquid chlorine filling special spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204525282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589255A (en) * | 2015-01-23 | 2015-05-06 | 广西柳化氯碱有限公司 | Spanner special for filling liquid chlorine |
-
2015
- 2015-01-23 CN CN201520048677.2U patent/CN204525282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589255A (en) * | 2015-01-23 | 2015-05-06 | 广西柳化氯碱有限公司 | Spanner special for filling liquid chlorine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |