CN204512954U - The on-the-spot air circuit antifreezing device of petroleum works - Google Patents
The on-the-spot air circuit antifreezing device of petroleum works Download PDFInfo
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- CN204512954U CN204512954U CN201520137348.5U CN201520137348U CN204512954U CN 204512954 U CN204512954 U CN 204512954U CN 201520137348 U CN201520137348 U CN 201520137348U CN 204512954 U CN204512954 U CN 204512954U
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- housing
- baffle plate
- air circuit
- spot air
- volatilization
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Abstract
The utility model provides petroleum works on-the-spot air circuit antifreezing device, its technological scheme is: housing (9) bosom is separated into upper and lower two spaces by baffle plate (8), liquid filling mouth (3) is provided with at the top of housing (9), source outlet (2) is provided with in the upper left side of housing (9), drain pipe (6) is provided with in the lower left side of housing (9), longitudinally volatilization rod (7) is provided with at the middle part of baffle plate (8), gas source inlet (1) connects volatilization room (5), forms liquid chamber (4) by baffle plate (8) and housing (9).The utility model practicality reasonable in design, eliminates gas circuit and is frozen in during drilling well is produced the hidden danger existed, produce and provide effective guarantee, be applicable to popularity and use for drilling safety in winter.
Description
Technical field
The utility model relates to drilling equipment technical field, especially the on-the-spot air circuit antifreezing device of petroleum works.
Background technique
The equipment that existing situ of drilling well uses and safety installation control as major control mode by gas circuit, compressed-air actuated source of the gas is provided by pressure fan, and pressure fan is kept away by the change of temperature, gas compression processes in the course of the work and unavoidably can be produced moisture, because in winter production process, temperature is low, gas circuit can be caused to freeze after water has arrived air-path control system, produce to drilling well and bring many inconveniences and major safety risks, in the safety regulation for operation of constructing in the winter time, gas circuit is antifreeze is also listed in emphasis.For solving problems, the equipment such as dryer, protection in winter device (boiler) is installed, but still not can solve the problem that gas circuit freezes, particularly when special operation as well cementation, process down hole problem, bore soon time, as run into severse weather, when there's a sudden fall in temperature, the temperature difference is larger, gas circuit is frozen into a great problem in order to situ of drilling well.
Summary of the invention
The purpose of this utility model is mainly for above-mentioned insoluble problem, design the on-the-spot air circuit antifreezing device of petroleum works, its technological scheme is: become upper and lower two spaces by barrier partitions in the middle of enclosure interior, liquid filling mouth is provided with at the top of housing, be provided with source outlet in the upper left side of housing, be provided with drain pipe in the lower left side of housing, be longitudinally provided with volatilization rod at the middle part of baffle plate, gas source inlet connects volatilization room, forms liquid chamber by baffle plate and housing.
Volatilization rod is made up of wick cotton, and in liquid chamber, added liquid is glycerine.
After adopting said structure, when gas enters in this device by gas source inlet, due to gas flow, be adsorbed on the non-freezing solution body (glycerine) on volatilization rod, enter in the middle of gas circuit with gas and vapor permeation, reduce the freezing point of moisture in gas circuit, thus reach the antifreeze object of gas circuit.According to the concentration of ambient temperature adjustment volatilised liq.
The utility model practicality reasonable in design, eliminates gas circuit and is frozen in during drilling well is produced the hidden danger existed, produce and provide effective guarantee, be applicable to popularity and use for drilling safety in winter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the on-the-spot air circuit antifreezing device of petroleum works, is formed primarily of gas source inlet 1, source outlet 2, liquid filling mouth 3, liquid chamber 4, volatilization room 5, drain pipe 6, volatilization rod 7, baffle plate 8 and housing 9; Housing 9 bosom is separated into upper and lower two spaces by baffle plate 8, liquid filling mouth 3 is provided with at the top of housing 9, source outlet 2 is provided with in the upper left side of housing 9, drain pipe 6 is provided with in the lower left side of housing 9, volatilization rod 7 is longitudinally provided with at the middle part of baffle plate 8, gas source inlet 1 connects volatilization room 5, forms liquid chamber 4 by baffle plate 8 and housing 9.
Utility model works flow process: when gas enters in volatilization room 5 by gas source inlet 1, due to gas flow, the non-freezing solution body (glycerine) of volatilization rod 7 absorption liquid chamber 4, enter in the middle of gas circuit with gas and vapor permeation from source outlet 2 in volatilization room 5, reduce the freezing point of moisture in gas circuit, thus reach the antifreeze object of gas circuit, according to the concentration of ambient temperature adjustable volatilised liq.
Claims (3)
1. the on-the-spot air circuit antifreezing device of petroleum works, it is characterized in that: housing (9) bosom is separated into upper and lower two spaces by baffle plate (8), liquid filling mouth (3) is provided with at the top of housing (9), source outlet (2) is provided with in the upper left side of housing (9), drain pipe (6) is provided with in the lower left side of housing (9), longitudinally be provided with volatilization rod (7) at the middle part of baffle plate (8), gas source inlet (1) connects volatilization room (5), forms liquid chamber (4) by baffle plate (8) and housing (9).
2. the on-the-spot air circuit antifreezing device of petroleum works according to claim 1, is characterized in that: described volatilization rod (7) is made up of wick cotton.
3. the on-the-spot air circuit antifreezing device of petroleum works according to claim 1 and 2, is characterized in that: in described liquid chamber (4), added liquid is glycerine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137348.5U CN204512954U (en) | 2015-03-11 | 2015-03-11 | The on-the-spot air circuit antifreezing device of petroleum works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137348.5U CN204512954U (en) | 2015-03-11 | 2015-03-11 | The on-the-spot air circuit antifreezing device of petroleum works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204512954U true CN204512954U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520137348.5U Active CN204512954U (en) | 2015-03-11 | 2015-03-11 | The on-the-spot air circuit antifreezing device of petroleum works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204512954U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387346A (en) * | 2015-10-23 | 2016-03-09 | 辽宁科技大学 | Self-circulation gas anti-freezing house-service device |
-
2015
- 2015-03-11 CN CN201520137348.5U patent/CN204512954U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387346A (en) * | 2015-10-23 | 2016-03-09 | 辽宁科技大学 | Self-circulation gas anti-freezing house-service device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |