CN2397487Y - Portable liquid chlorine sampling device - Google Patents
Portable liquid chlorine sampling device Download PDFInfo
- Publication number
- CN2397487Y CN2397487Y CN 99239325 CN99239325U CN2397487Y CN 2397487 Y CN2397487 Y CN 2397487Y CN 99239325 CN99239325 CN 99239325 CN 99239325 U CN99239325 U CN 99239325U CN 2397487 Y CN2397487 Y CN 2397487Y
- Authority
- CN
- China
- Prior art keywords
- valve
- way
- admission
- utility
- ring
- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a portable liquid chlorine sampling device. The utility model comprises a sampling bottle, an inlet valve, an outlet valve, a two-way tube, a three-way tube, a discharge valve, and joint nuts, wherein, the inlet valve, the outlet valve, and the discharge valve are needle valves; the inlet valve, the discharge valve, and the three-way tube are made as a whole, and the entirety comprises the inlet valve, the discharge valve, and a three-way valve body; the inlet valve and the discharge valve are respectively arranged on the three-way valve body; a plastic sealing ring through which a thimble arranged on a valve rod and a valve seat are separated in a no leakage mode is arranged on the valve seat of the three-way valve body. When the utility model is used for sampling, the utility model is safe, and the phenomenon of leakage can not occur. The utility model has the advantages of simple structure, simple manufacture, convenient use, and portability.
Description
The utility model relates to the sampler to the low-boiling point liquid chemical products, particularly a kind of portable sampler to liquid chlorine.
Adopt a carbon element steel cylinder to link a copper pipe and collar nut to the sampling instrument of liquid chlorine is general, when sampling, external application method freezing or that take out negative pressure just can be taken a small amount of sample liquid usually, so not only inconvenience but also dangerous, also easy contaminated environment.A kind of sampler that is used for the low-boiling point liquid chemical products is arranged, and wherein valve, three-way pipe and nut are made installation respectively, cause easily thus leaking.In addition, also leak easily thimble on the valve rod and valve seat junction.
The purpose of this utility model provides a kind of portable liquid chlorine sampler, and it leakage phenomenon can not take place when sampling, safe and reliable, easy to use.
A kind of portable liquid chlorine sampler described in the utility model comprises that one has two bottlenecks and sampling jar that bottleneck communicates, one is installed in the admission valve on the sampling jar one end bottleneck, one is installed in outlet valve and the bipass on the sampling jar other end bottleneck, one three-way pipe that is connected with another interface of admission valve, one bleed valve that is connected with second port of three-way pipe, and a collar nut of on the third connectivity mouth of three-way pipe, installing, described admission valve, outlet valve and bleed valve are needle valve; Described admission valve, bleed valve and three-way pipe are made one, its integral body comprises admission valve, bleed valve and triple-valve body, admission valve and bleed valve are installed in respectively on the triple-valve body, and the plastic seal ring that the thimble that is installed on the valve rod and valve seat is not had leak ground deciliter is housed on its valve seat; The sealing lining ring is housed between described valve rod and the outer tube, compacting ring is housed, packing washer then is housed in the lower end of sealing lining ring in the upper end of sealing lining ring.
When adopting the utility model sampling, do not need external application freezing or take out the method for negative pressure, just can directly get sample liquid in two minutes, leakage phenomenon can not take place during sampling, the sample liquid purity height of getting, when sampling finished, its residual liquid can be by bleed valve discharging absorption.Employing the utility model does not pollute the environment, and can guarantee user's safety.The utility model is simple in structure, makes, uses and carry all very convenient.
Below in conjunction with accompanying drawing the utility model is elaborated.
Fig. 1 is a kind of structural representation of portable liquid chlorine sampler.
Fig. 2 is the structural representation of admission valve, bleed valve and the triple-valve body of above-mentioned liquefied chlorine sampling device.
Referring to Fig. 1 and Fig. 2, a kind of portable liquid chlorine sampler comprises that one has sampling two bottlenecks and that bottleneck communicates liquid chlorine cylinder 1, one is installed in the admission valve 2 on the sampling jar 1 one end bottlenecks, one is installed in outlet valve 3 and the bipass on sampling jar 1 other end bottleneck, one three-way pipe that is connected with another interface of admission valve 2, one bleed valve 4 that is connected with second port of three-way pipe, and a collar nut of on the third connectivity mouth of three-way pipe, installing 5.
Admission valve 2, outlet valve 3 and bleed valve 4 are needle valve, and its switch motion is to finish by the branch of thimble on the valve rod and valve seat is incompatible.
Admission valve 2, bleed valve 4 and three-way pipe are made one, and its integral body comprises admission valve 2, bleed valve 4 and triple-valve body 6, and admission valve 2 and bleed valve 4 are installed in respectively on the triple-valve body 6.On its valve seat 7, plastic seal ring 8 is housed, this plastic seal ring 8 is teflin rings, it can make and be installed in that thimble 9 and valve seat 7 minutes on the valve rod 12 is fashionable can not to be leaked, because thimble 9 and valve seat 7 are all made by stainless steel material, this plastic seal ring 8 is installed just can be fastened valve.The utility model adopts triple-valve body 6, both can reduce by a three-way pipe, can eliminate the leakage phenomenon of mouth of pipe junction again.
Outlet valve 3 and bipass are made one, and its integral body comprises outlet valve 3 and two-way valve body 10, and outlet valve 3 is installed on the two-way valve body 10.On another interface of two-way valve body 10, connect a joint 11.
As shown in Figure 2, the external thread of valve rod 12 1 ends and the internal thread of outer tube 13 are to be threaded, and the external thread of outer tube 13 is threaded with triple-valve body 6, and valve rod 12 other ends then are threaded with gland nut 16.Thimble 9 on the valve rod 12 is conical cylindric, when valve rod thimble 9 rotates into the plastic seal ring 8 that is positioned on the valve seat 7 by handwheel 14, makes valve be in closed condition, and can not leak.
Sealing lining ring 17,18 and 18 ' is housed between valve rod 12 and the outer tube 13, and in the middle of sealing lining ring 17 was positioned at, sealing lining ring 18 was positioned at the upper end of sealing lining ring 17, and sealing lining ring 18 ' then is positioned at the lower end of sealing lining ring 17.Compacting ring 19 is equipped with in upper end at sealing lining ring 18, in the lower end of sealing lining ring 18 ' packing washer 20 is housed then.The two ends of sealing lining ring 17 respectively are recessed V-shape, and each end that seals lining ring 18 and 18 ' all is the protrusion shape, and the recessed V-shape in two ends with sealing lining ring 17 matches just.When gland nut 16 screws in the external thread of protuberance on the outer tube 13, compacting ring 19 and packing washer 20 stressed crush seal lining rings 17,18 and 18 ', thereby sealing lining ring 17,18 and 18 ' is expanded to both sides jointly, played the sealing anti-leak effect of valve rod 12 with outer tube 13 inwalls.
Between triple-valve body 6 and the sampling jar 1 attaching nut 15 is housed also, it can play the HWO effect of adjusting.
Needle valve of the present utility model all adopts teflin ring.The bottle shape of sampling jar 1 can be cylindrical shape.
Claims (3)
1. portable liquid chlorine sampler, it comprises that one has two bottlenecks and sampling jar that bottleneck communicates, one is installed in the admission valve on the sampling jar one end bottleneck, one is installed in outlet valve and the bipass on the sampling jar other end bottleneck, one three-way pipe that is connected with another interface of admission valve, a bleed valve that is connected with second port of three-way pipe, and a collar nut of on the third connectivity mouth of three-way pipe, installing, it is characterized in that described admission valve, outlet valve and bleed valve are needle valve; Described admission valve, bleed valve and three-way pipe are made one, its integral body comprises admission valve, bleed valve and triple-valve body, admission valve and bleed valve are installed in respectively on the triple-valve body, and the plastic seal ring that the thimble that is installed on the valve rod and valve seat is not had leak ground deciliter is housed on its valve seat; The sealing lining ring is housed between described valve rod and the outer tube, compacting ring is housed, packing washer then is housed in the lower end of sealing lining ring in the upper end of sealing lining ring.
2. portable liquid chlorine sampler according to claim 1 is characterized in that described plastic seal ring is a teflin ring.
3. portable liquid chlorine sampler according to claim 1 is characterized in that described outlet valve and bipass are made one, and its integral body comprises outlet valve and two-way valve body, and outlet valve is installed on the two-way valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239325 CN2397487Y (en) | 1999-08-19 | 1999-08-19 | Portable liquid chlorine sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99239325 CN2397487Y (en) | 1999-08-19 | 1999-08-19 | Portable liquid chlorine sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397487Y true CN2397487Y (en) | 2000-09-20 |
Family
ID=34026604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99239325 Expired - Fee Related CN2397487Y (en) | 1999-08-19 | 1999-08-19 | Portable liquid chlorine sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397487Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413847B (en) * | 2008-11-12 | 2011-04-13 | 吴碧峰 | Liquefied chlorine sampling box |
| CN103512774A (en) * | 2013-03-26 | 2014-01-15 | 新能(张家港)能源有限公司 | Handheld dimethyl ether sampling device |
| CN106442000A (en) * | 2016-12-16 | 2017-02-22 | 河南华瑞高新材料科技股份有限公司 | Tank car sampling device |
-
1999
- 1999-08-19 CN CN 99239325 patent/CN2397487Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413847B (en) * | 2008-11-12 | 2011-04-13 | 吴碧峰 | Liquefied chlorine sampling box |
| CN103512774A (en) * | 2013-03-26 | 2014-01-15 | 新能(张家港)能源有限公司 | Handheld dimethyl ether sampling device |
| CN106442000A (en) * | 2016-12-16 | 2017-02-22 | 河南华瑞高新材料科技股份有限公司 | Tank car sampling device |
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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 |