CN202580194U - High-temperature high-pressure injection valve - Google Patents
High-temperature high-pressure injection valve Download PDFInfo
- Publication number
- CN202580194U CN202580194U CN 201220132743 CN201220132743U CN202580194U CN 202580194 U CN202580194 U CN 202580194U CN 201220132743 CN201220132743 CN 201220132743 CN 201220132743 U CN201220132743 U CN 201220132743U CN 202580194 U CN202580194 U CN 202580194U
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- CN
- China
- Prior art keywords
- valve body
- valve
- injection
- equipment
- injection valve
- 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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- Valve Housings (AREA)
Abstract
The utility model provides a high-temperature high-pressure injection valve which comprises a valve body and a plug cock. An external thread at the front end of the valve body is 25mm in length and 8mm in diameter, the aperture of an injection hole in the valve body is 3.5mm, and the valve body is made of stainless steel. The high-temperature high-pressure injection valve has the advantages that by the technical scheme, the injection pressure is increased by 0-70MPa, the lengthened external thread at the front end of the injection valve can be screwed up into equipment more deeply, the decreased diameter enables a hole arranged on the equipment to be smaller in aperture, changes on the existing equipment are decreased, and production efficiency is improved.
Description
Technical field
The utility model belongs to the seal arrangement field, especially relates to the HTHP introduction valve.
Background technique
Liquid is carried in pipeline, in the storage process, owing to use for a long time and external objective influences such as wind daily use chemicals, damaged problem of leaking can occur, and is especially carrying, is storing when having strong corrosion property liquid, and leakage problem often takes place.Generally all be that high-pressure injection rifle, anchor clamps and introduction valve are used at present, introduction valve not only can jockey and the high-pressure injection rifle form the sealing compound flow channel, but also be the indispensable utensil of control implant operation.But because the outside thread of introduction valve of the prior art is shorter, can not deeply tighten in the equipment, need change, waste time and energy existing equipment.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, easy to operate, effective HTHP introduction valve of injection.
The technological scheme of the utility model is: the HTHP introduction valve, comprise valve body and cock, and the external thread length of valve body front end is 25mm, and diameter is 8mm, and the injection orifice aperture in the valve body is 3.5mm; The material of said valve body is a stainless steel.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme; Make injection pressure rise to 0-70MPa; The outside thread of introduction valve front end lengthening can be more deep tighten in the equipment; The diameter that dwindles makes that the aperture of perforate reduces on equipment, has reduced the change to existing equipment, has improved manufacturing efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model
Among the figure:
1, valve body 2, cock 11, outside thread
12, injection orifice
Embodiment
As shown in Figure 1, the utility model HTHP introduction valve comprises valve body 1 and cock 2, and outside thread 11 length of valve body 1 front end are 25mm, and diameter is 8mm, and injection orifice 12 apertures in the valve body 1 are 3.5mm; The material of said valve body 1 is a stainless steel.
The working method of this instance is: this introduction valve adds the outside thread 11 of valve body 1 front end on the basis of original introduction valve and grows to 25mm; Reduced is to 8mm, and injection orifice 12 is reduced into 3.5mm in the valve body 1, and material changes stainless steel into; Injection pressure rises to 0-70MPa; The outside thread 11 of introduction valve front end lengthening can be more deep tighten in the equipment, the diameter that dwindles makes that the aperture of perforate reduces on equipment, has reduced the change to existing equipment.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (1)
1. the HTHP introduction valve comprises valve body (1) and cock (2), it is characterized in that: outside thread (11) length of valve body (1) front end is 25mm, and diameter is 8mm, and injection orifice (12) aperture in the valve body (1) is 3.5mm; The material of said valve body (1) is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220132743 CN202580194U (en) | 2012-03-28 | 2012-03-28 | High-temperature high-pressure injection valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220132743 CN202580194U (en) | 2012-03-28 | 2012-03-28 | High-temperature high-pressure injection valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580194U true CN202580194U (en) | 2012-12-05 |
Family
ID=47249606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220132743 Expired - Fee Related CN202580194U (en) | 2012-03-28 | 2012-03-28 | High-temperature high-pressure injection valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580194U (en) |
-
2012
- 2012-03-28 CN CN 201220132743 patent/CN202580194U/en not_active Expired - Fee Related
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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: 20121205 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |