CN204783618U - Be applied to exhaust apparatus of plunger type water injection pump - Google Patents
Be applied to exhaust apparatus of plunger type water injection pump Download PDFInfo
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- CN204783618U CN204783618U CN201520434557.6U CN201520434557U CN204783618U CN 204783618 U CN204783618 U CN 204783618U CN 201520434557 U CN201520434557 U CN 201520434557U CN 204783618 U CN204783618 U CN 204783618U
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- exhaust
- gas appliance
- venting gas
- accommodating parts
- injection pump
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Abstract
The utility model discloses a be applied to exhaust apparatus of plunger type water injection pump, including the holding part go up casing and lower casing, exhaust duct sets up go up on the casing, the exhaust part sets up in the holding part, the exhaust part is including suspension piece, connecting piece and exhaust piece, the right -hand member of connecting piece is fixed on the inner wall of holding part, the left end with a suspension rigid coupling, an exhaust setting is in the upper portion of connecting piece, and set the conical body to, the conical body with the exhaust duct phase -match, the link sets up the lower extreme of holding part, and set up the water inlet department of plunger type water injection pump. The utility model provides a be applied to exhaust apparatus of plunger type water injection pump need not manual operation and just can carry out automation gassing operation, reduces the untimely probability of gaseous emission.
Description
Technical field
The utility model relates to oil equipment technical field, particularly relates to a kind of venting gas appliance being applied to plunger type water injection pump.
Background technique
Existing plunger type water injection pump import is supplied water and is adopted the form of pump to pump a lot, same water supply line is to multiple stage water supplying pump, make the position residing for each pump different, and the pump being in end to carry out water pressure lower, when to add in water sometimes containing a large amount of solution gass, these gas dischargings not in time, in plunger pump running, gas lock is caused to fluid end, for this reason, existing plunger type water injection pump arranges the screw of an emptying usually in water inlet, manually go to turn on screw by operator and carry out emptying, to reduce gas discharging not in time, cause the probability occurring gas lock.
But, the emptying of existing plunger type water injection pump is turned on by the screw being arranged on water inlet, need operator's manually-operable, normally when gas is more just can find by operator to carry out bleed air operation again, cause the problem occurring that gas discharging probability is not in time larger.
Model utility content
The utility model provides a kind of venting gas appliance being applied to plunger type water injection pump, just can carry out automatic deflation operation without the need to manual operation, reduces gas discharging probability not in time.
The utility model embodiment provides a kind of venting gas appliance being applied to plunger type water injection pump, comprising:
Accommodating parts, comprise upper shell and lower shell body;
Exhaust duct, is arranged on described upper shell;
Exhaust component, be arranged in described accommodating parts, described exhaust component comprises floatation part, link and exhaust part, the right-hand member of described link is fixed on the inwall of described accommodating parts, left end and described floatation part affixed, described exhaust part is arranged on the top of described link, and is arranged to taper, and described taper and described exhaust duct match;
Connecting end, is arranged on the lower end of described accommodating parts, and is arranged on the water inlet of described plunger type water injection pump.
Optionally, described venting gas appliance also comprises:
Needle value, is arranged on described upper shell, and the rear end of described needle value is communicated with described exhaust duct, and described needle value and described taper match.
Optionally, described exhaust part is specially valve rod, and described valve rod and described needle value match.
Optionally, described venting gas appliance also comprises:
Fastening piece, is fixedly connected with the inwall of described accommodating parts with the right-hand member of described link respectively.
Optionally, described venting gas appliance also comprises:
Auxiliary smoke discharging device, is arranged on described upper shell.
Optionally, described auxiliary smoke discharging device is specially exhaust bolt.
Optionally, described venting gas appliance also comprises:
Filtrating equipment, is arranged between described connecting end and described accommodating parts.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Because the exhaust component in venting gas appliance in the embodiment of the present application is arranged in accommodating parts, described exhaust component comprises floatation part, link and exhaust part, the right-hand member of described link is fixed on the inwall of described accommodating parts, left end and described floatation part affixed, described exhaust component is arranged on the top of described link, and be arranged to taper, described taper and exhaust duct match, and connecting end is arranged on the lower end of described accommodating parts, and be arranged on the water inlet of described plunger type water injection pump, liquids and gases are made to enter into described accommodating parts by described connecting end, rely on the described floatation part of effect of buoyancy up when being full of liquid in described accommodating parts, and then promote described taper and seal described exhaust passage, when described water intake has gas, gas can the up top be gathered in described accommodating parts automatically, liquid level in described accommodating parts is declined, make described floatation part also can follow decline, driving described taper descending thus opening sealing channel makes gas discharge, lifting according to described accommodating parts internal liquid level is automatically exhausted and seals, thus achieve and just can carry out automatic deflation operation without the need to manual operation, reduce gas discharging probability not in time, make the efficient more in time of gas discharging.
Accompanying drawing explanation
Fig. 1 is the structural drawing of venting gas appliance in the utility model embodiment;
Fig. 2 is the structural drawing of exhaust component in the utility model embodiment.
In figure, appended with drawings mark is as follows:
10---accommodating parts, 11---upper shell, 12---lower shell body, 20---exhaust duct, 30---exhaust component, 31---floatation part, 32---link, 33---exhaust part, 34---fastening piece, 40---connecting end, 50---needle value, 60---auxiliary smoke discharging device, 70---filtrating equipment.
Embodiment
The utility model provides a kind of venting gas appliance being applied to plunger type water injection pump, just can carry out automatic deflation operation without the need to manual operation, reduces gas discharging probability not in time.
See Fig. 1 and Fig. 2, the utility model embodiment provides a kind of venting gas appliance being applied to plunger type water injection pump, comprises accommodating parts 10, comprises upper shell 11 and lower shell body 12; Exhaust duct 20, is arranged on upper shell 11; Exhaust component 30, be arranged in accommodating parts 10, exhaust component 30 comprises floatation part 31, link 32 and exhaust part 33, the right-hand member of link 32 is fixed on the inwall of accommodating parts 10, left end and floatation part 31 affixed, exhaust part 33 is arranged on the top of link 32, and is arranged to taper, and described taper and exhaust duct 20 match; Connecting end 40, is arranged on the lower end of accommodating parts 10, and is arranged on the water inlet of described plunger type water injection pump.
Wherein, exhaust part 33 is specially taper, and the diameter of the upper end part of described taper is less than the diameter of exhaust duct 20, makes described taper physical efficiency enter into exhaust duct 20 inner; And the diameter of the middle-end part of described taper is greater than the diameter of exhaust duct 20, described taper can be fitted tightly with the inwall of exhaust duct 20, thus realize sealing, in order to improve the performance of sealing, exhaust part 33 can be specifically that elastic material is made, be specifically as follows plastic article, certainly in order to anticorrosive and oil resistant also can be generally Stainless Steel Productss.
Concrete, connecting end 40 is specifically as follows screwed connection end, is fixed on the water inlet of described plunger type water injection pump by screw thread, makes the liquids and gases of water inlet enter into accommodating parts 10 by connecting end 40; Further, accommodating parts 10 specifically can be arranged to spheroid, and upper shell 11 and lower shell body 12 seal completely, and liquids and gases are only entered by connecting end 40.
Concrete, floatation part 31 is specifically as follows suspension ball, and the density of floatation part 31 is less than the density being entered the liquid in accommodating parts 10 by connecting end 40, makes on the liquid level being suspended in liquid in accommodating parts 10 that floatation part 31 can be stable.
Concrete, described venting gas appliance also comprises needle value 50, be arranged on upper shell 11, the rear end of needle value 50 is communicated with exhaust duct 20, and needle value 50 and described taper match, further, exhaust part 33 is specifically as follows valve rod, described valve rod and needle value 50 match, and the diameter of the upper end part of described valve rod is less than the diameter of needle value 50, make described valve rod can enter into needle value 50 inner; And the diameter of the middle-end part of described valve rod is greater than the diameter of needle value 50, described valve rod can be fitted tightly with the inwall of needle value 50, thus realize sealing.
Concrete, see Fig. 1, exhaust component 30 also comprises fastening piece 34, respectively with being fixedly connected with of the right-hand member of link 32 and the inwall of accommodating parts 10, for the right-hand member of link 32 being fixed on the inwall of accommodating parts 10, floatation part 31 can be swung up and down with the left end of follower link 32, and wherein, fastening piece 34 is specifically as follows screw.
Concrete, described venting gas appliance also comprises auxiliary smoke discharging device 60, be arranged on upper shell 11, wherein, auxiliary smoke discharging device 60 is specifically as follows exhaust bolt, when the gas of accommodating parts 10 inside is too much, the speed of exhaust is improved by turning on auxiliary smoke discharging device 60, there is the probability of gas lock and cavitation erosion in further reduction, improve the working efficiency of described plunger type water injection pump, and whether auxiliary smoke discharging device 60 can also detect exhaust component 30 and normally work, when the inner wall sealing of the exhaust part 33 in exhaust component 30 with needle value 50, turn on auxiliary smoke discharging device 60, look into and see if there is gas discharge, if have, then judge that exhaust component 30 breaks down, if nothing, then judge that exhaust component 30 normally works.
Concrete, described venting gas appliance also comprises filtrating equipment 70, be arranged between connecting end 40 and accommodating parts 10, for filtering the liquid being entered into accommodating parts 10 inside by connecting end 40, make some foreign material can not enter into accommodating parts 10 inner, reduce the impact that foreign material run well on described venting gas appliance, thus improve the working efficiency of described venting gas appliance.
In actual application, connecting end establishes 40 to put in the lower end of accommodating parts 10, and be arranged on the water inlet of described plunger type water injection pump, liquids and gases are made to enter into accommodating parts 10 by connecting end 40, rely on the effect floatation part 31 of buoyancy up when being full of liquid in accommodating parts 10, and then promote described valve rod and needle value 50 fits tightly, thus described valve rod and needle value 50 are sealed, when described water intake has gas, gas can the up top be gathered in accommodating parts 10 automatically, liquid level in accommodating parts 10 is declined, make floatation part 31 also can follow decline, thus drive described valve rod descending, make there is gap between described valve rod and needle value 50, gas is discharged by exhaust duct 20 from gap, so, described venting gas appliance is made automatically to be exhausted according to the lifting of accommodating parts 10 internal liquid level and to seal, thus achieve and just can carry out automatic deflation operation without the need to manual operation, reduce gas discharging probability not in time, make the more timely of gas discharging.
By an embodiment or multiple embodiment, the utility model has following beneficial effect or advantage:
Because the exhaust component in venting gas appliance in the embodiment of the present application is arranged in accommodating parts, described exhaust component comprises floatation part, link and exhaust part, the right-hand member of described link is fixed on the inwall of described accommodating parts, left end and described floatation part affixed, described exhaust component is arranged on the top of described link, and be arranged to taper, described taper and exhaust duct match, and connecting end is arranged on the lower end of described accommodating parts, and be arranged on the water inlet of described plunger type water injection pump, liquids and gases are made to enter into described accommodating parts by described connecting end, rely on the described floatation part of effect of buoyancy up when being full of liquid in described accommodating parts, and then promote described taper and seal described exhaust passage, when described water intake has gas, gas can the up top be gathered in described accommodating parts automatically, liquid level in described accommodating parts is declined, make described floatation part also can follow decline, driving described taper descending thus opening sealing channel makes gas discharge, lifting according to described accommodating parts internal liquid level is automatically exhausted and seals, thus achieve and just can carry out automatic deflation operation without the need to manual operation, reduce gas discharging probability not in time, make the more timely of gas discharging.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.Apparent, defined herein General Principle will be made for those skilled in the art when not departing from the spirit or scope of model utility, can to realize in other embodiments the multiple amendment of these embodiments.Therefore, the utility model can not be limited and these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and novel features.
Claims (7)
1. be applied to a venting gas appliance for plunger type water injection pump, it is characterized in that, comprising:
Accommodating parts, comprise upper shell and lower shell body;
Exhaust duct, is arranged on described upper shell;
Exhaust component, be arranged in described accommodating parts, described exhaust component comprises floatation part, link and exhaust part, the right-hand member of described link is fixed on the inwall of described accommodating parts, left end and described floatation part affixed, described exhaust part is arranged on the top of described link, and is arranged to taper, and described taper and described exhaust duct match;
Connecting end, is arranged on the lower end of described accommodating parts, and is arranged on the water inlet of described plunger type water injection pump.
2. venting gas appliance as claimed in claim 1, it is characterized in that, described venting gas appliance also comprises:
Needle value, is arranged on described upper shell, and the rear end of described needle value is communicated with described exhaust duct, and described needle value and described taper match.
3. venting gas appliance as claimed in claim 2, it is characterized in that, described exhaust part is specially valve rod, and described valve rod and described needle value match.
4. venting gas appliance as claimed in claim 1, it is characterized in that, described venting gas appliance also comprises:
Fastening piece, is fixedly connected with the inwall of described accommodating parts with the right-hand member of described link respectively.
5. venting gas appliance as claimed in claim 1, it is characterized in that, described venting gas appliance also comprises:
Auxiliary smoke discharging device, is arranged on described upper shell.
6. venting gas appliance as claimed in claim 5, it is characterized in that, described auxiliary smoke discharging device is specially exhaust bolt.
7. venting gas appliance as claimed in claim 1, it is characterized in that, described venting gas appliance also comprises:
Filtrating equipment, is arranged between described connecting end and described accommodating parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434557.6U CN204783618U (en) | 2015-06-23 | 2015-06-23 | Be applied to exhaust apparatus of plunger type water injection pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434557.6U CN204783618U (en) | 2015-06-23 | 2015-06-23 | Be applied to exhaust apparatus of plunger type water injection pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204783618U true CN204783618U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434557.6U Active CN204783618U (en) | 2015-06-23 | 2015-06-23 | Be applied to exhaust apparatus of plunger type water injection pump |
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| CN (1) | CN204783618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402116A (en) * | 2015-09-28 | 2016-03-16 | 新兴重工湖北三六一一机械有限公司 | Suction type water sealing device |
-
2015
- 2015-06-23 CN CN201520434557.6U patent/CN204783618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402116A (en) * | 2015-09-28 | 2016-03-16 | 新兴重工湖北三六一一机械有限公司 | Suction type water sealing device |
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