CN204851084U - Joint assembly - Google Patents

Abstract

The utility model provides a joint assembly, joint assembly includes: adapter sleeve (10), the first end of adapter sleeve (10) is used for being connected with the atmospheric valve of the first pump body, connecting the pipeline, connecting the first end of pipeline and be connected with adapter sleeve's (10) second end, the second end of connecting the pipeline is used for being connected with the blow -down pit of the second pump body. The technical scheme of the utility model required chronic problem when maintaining the pump among the prior art has been solved effectively.

Description

Adapter assembly

Technical field

The utility model relates to oil equipment maintenance technique field, in particular to a kind of adapter assembly.

Background technology

At present, the oil transporting appliance used in petroleum transferring station is curved bar pump, and every day at least will ensure a pump and normally run oil transportation outward, particularly produces in the winter time, to ensure that solidifying event of running affairs can not occur external transport pipeline, other pump must guarantee to be in the normal state run at any time.When pump needs repairing maintenance, the hydrops of nearly 0.9 side of the pipeline between the import and export gate of pump needs to discharge, and the blow-down pit volume of pump is less, can only hold about 0.1 side at every turn, maintenance personal needs to be poured in the blow-down pit of another pump after being released by hydrops with swab case, then close the entrance gate of pump, then open pump and hydrops is transported in gathering line.Repeat the step of tapping, liquid and transfusion so back and forth, the required time is longer.In order to prevent the generation of oil leak accident, it is three people that maintenance personal is equipped with minimum number, which increases the labour intensity of maintenance personal, makes the overlong time of maintenance, easily makes maintenance personal produce fatigue, reduces operating efficiency.In addition, the temperatures as high of Produced Liquid more than 65 DEG C, tapping, fall liquid process in very easily cause maintenance personal to scald, and the ground of pump house is polluted, and then maintenance personal is easily skidded, the accident such as to be fallen down in operation.

Utility model content

Main purpose of the present utility model is to provide a kind of adapter assembly, the problem that the time required when keeping in repair pump to solve in prior art is long.

To achieve these goals, the utility model provides a kind of adapter assembly, comprising: splicing sleeve, and the first end of splicing sleeve is used for being connected with the atmospheric valve of first pump housing; Connecting line, the first end of connecting line is connected with the second end of splicing sleeve, and the second end of connecting line is used for being connected with the blow-down pit of second pump housing.

Further, splicing sleeve comprises the first pipeline section and the second pipeline section that are connected, and the first pipeline section has internal thread, and internal thread is used for coordinating with the external screw thread of atmospheric valve, and the second pipeline section is connected with the first end of connecting line.

Further, the external diameter of the first pipeline section is less than the external diameter of the second pipeline section.

Further, the internal diameter of the first pipeline section is less than the internal diameter of the second pipeline section.

Further, the first end of connecting line is set on the second pipeline section.

Further, one end towards the first pipeline section of the second pipeline section has chamfered section.

Further, first pump housing and second pump housing are curved bar pump.

Further, adapter assembly also comprises securing member, and securing member is fastened on connecting line.

Further, connecting line is hose or metal pipe line.

Application the technical solution of the utility model, by splicing sleeve and connecting line, the blow-down pit of the atmospheric valve of first pump housing and second pump housing is coupled together, so just the hydrops in first pump housing can be flowed into by splicing sleeve and connecting line in the blow-down pit of second pump housing, then opening second pump housing is transported in gathering line by hydrops, adopt above-mentioned adapter assembly just not the personnel that need repairing repeat tapping back and forth, the step of liquid and transfusion, effectively shorten the maintenance time, effectively increase work efficiency, simultaneously, maintenance personal adopts above-mentioned adapter assembly time saving and energy saving, reduce the labour intensity of maintenance personal, also efficiently avoid tapping, fall liquid process in very easily cause maintenance personal to scald situation, reduce maintenance personal easily to skid in operation, the incidence of accident such as to fall down, also save cleaning cost, reduce environment pollution.

Accompanying drawing explanation

The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 shows the perspective view of the splicing sleeve of the embodiment according to adapter assembly of the present utility model; And

Fig. 2 shows the partial cutaway schematic view of the splicing sleeve of Fig. 1.

Wherein, above-mentioned accompanying drawing comprises the following drawings mark:

10, splicing sleeve; 11, the first pipeline section; 12, the second pipeline section; 121, chamfered section.

Detailed description of the invention

It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.

It is noted that following detailed description is all exemplary, be intended to provide further instruction to the application.Unless otherwise, all technology used herein and scientific terminology have the identical meanings usually understood with the application person of an ordinary skill in the technical field.

For convenience of description, here can usage space relative terms, as " ... on ", " in ... top ", " at ... upper surface ", " above " etc., be used for the spatial relation described as a device shown in the figure or feature and other devices or feature.Should be understood that, space relative terms is intended to comprise the different azimuth in use or operation except the described in the drawings orientation of device.Such as, " in other devices or structure below " or " under other devices or structure " will be positioned as after if the device in accompanying drawing is squeezed, being then described as the device of " above other devices or structure " or " on other devices or structure ".Thus, exemplary term " in ... top " can comprise " in ... top " and " in ... below " two kinds of orientation.This device also can other different modes location (90-degree rotation or be in other orientation), and relatively describe space used here and make respective explanations.

Now, the illustrative embodiments according to the application is described with reference to the accompanying drawings in more detail.But these illustrative embodiments can be implemented by multiple different form, and should not be interpreted as being only limited to embodiment set forth herein.Should be understood that, there is provided these embodiments be in order to make the application open thorough and complete, and the design of these illustrative embodiments is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, expand the thickness in layer and region, and use the device that identical Reference numeral represents identical, thus will omit description of them.

As depicted in figs. 1 and 2, the adapter assembly of the present embodiment comprises splicing sleeve 10 and connecting line, the first end of splicing sleeve 10 is used for being connected with the atmospheric valve of first pump housing, the first end of connecting line is connected with the second end of splicing sleeve 10, and the second end of connecting line is used for being connected with the blow-down pit of second pump housing.

The adapter assembly of application the present embodiment, by splicing sleeve 10 and connecting line, the blow-down pit of the atmospheric valve of first pump housing and second pump housing is coupled together, so just the hydrops in first pump housing can be flowed into by splicing sleeve 10 and connecting line in the blow-down pit of second pump housing, then opening second pump housing is transported in gathering line by hydrops, adopt above-mentioned adapter assembly just not the personnel that need repairing repeat tapping back and forth, the step of liquid and transfusion, effectively shorten the maintenance time, effectively increase work efficiency, simultaneously, maintenance personal adopts above-mentioned adapter assembly time saving and energy saving, reduce the labour intensity of maintenance personal, also efficiently avoid tapping, fall liquid process in very easily cause maintenance personal to scald situation, reduce maintenance personal easily to skid in operation, the incidence of accident such as to fall down, also save cleaning cost, reduce environment pollution.

In the present embodiment, splicing sleeve 10 comprises the first pipeline section 11 of being connected and the second pipeline section 12, first pipeline section 11 has internal thread, and internal thread coordinates with the external screw thread of atmospheric valve, and the second pipeline section 12 is connected with the first end of connecting line.The internal thread of the first pipeline section 11 coordinates with the external screw thread of atmospheric valve, is threaded connection and can is arranged on atmospheric valve by splicing sleeve 10 fast, mounts and dismounts very easy, effectively reduces the labour intensity of maintenance personal, time saving and energy saving.

In the present embodiment, the external diameter of the first pipeline section 11 is less than the external diameter of the second pipeline section 12.This spline structure is simple, easy to process, with low cost.Certainly, the external diameter of the first pipeline section 11 also can be made to be more than or equal to the external diameter of the second pipeline section 12.

In the present embodiment, the internal diameter of the first pipeline section 11 is less than the internal diameter of the second pipeline section 12.Certainly, the internal diameter of the first pipeline section 11 also can be made to be more than or equal to the internal diameter of the second pipeline section 12.

In the present embodiment, the second end of connecting line stretches in blow-down pit.Can prevent hydrops from splashing out and scald maintenance personal like this, thus ensure the safety of maintenance personal, also reduce maintenance personal and easily to skid in operation, to fall down etc. the occurrence probability of accident.

In the present embodiment, the first end of connecting line is set on the second pipeline section 12.Such installation and removal are easy, time saving and energy saving, reduce the labour intensity of maintenance personal, increase work efficiency.

In the present embodiment, one end towards the first pipeline section 11 of the second pipeline section 12 has chamfered section 121.Chamfered section 121 is set in one end towards the first pipeline section 11 of the second pipeline section 12 and can prevents the stupefied scuffing maintenance personal of point, effectively ensure the safety of operating personnel.

In the present embodiment, first pump housing and second pump housing are curved bar pump.First pump housing is the pump housing to be repaired, and second pump housing is the normal pump housing used, and certainly, also first pump housing and second pump housing also can be other the pump housings.

In the present embodiment, adapter assembly also comprises securing member, and securing member is fastened on connecting line.Can connecting line be fixed on splicing sleeve by securing member, fixing more solid and reliable.Preferably, securing member is clamp, is clamped on splicing sleeve by clamp by connecting line, and the structure of clamp is simple, easy to use, with low cost, easy and simple to handle.

In the present embodiment, connecting line is hose or metal pipe line.When pressure is less, connecting line adopts hose, saves maintenance cost; When pressure is larger, connecting line adopts metal pipe line, effectively can ensure the safety of maintainer like this, operation safety and reliability.The adapter assembly of the present embodiment is made to be applicable to the exhausting pipeline of basic, normal, high pressure respectively like this.

The scope of application of the adapter assembly of the present embodiment is mainly adapted at the pipeline after all exhausting pipeline pressure releases in oil field and the use in m of e.

Adopt method for maintaining of the prior art, after service equipment, ground and equipment pollution are comparatively serious, the consumption of wash oil is 7000 milliliters, when adopting the adapter assembly of the present embodiment to keep in repair, after service equipment, the pollution of ground and equipment is almost negligible, the consumption of wash oil is about 300 milliliters, pollution on the environment when considerably reducing service equipment.

It should be noted that used term is only to describe detailed description of the invention here, and be not intended to the illustrative embodiments of restricted root according to the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative is also intended to comprise plural form, in addition, it is to be further understood that, " comprise " when using term in this manual and/or " comprising " time, it indicates existing characteristics, step, operation, device, assembly and/or their combination.

It should be noted that, term " first ", " second " etc. in the manual of the application and claims and above-mentioned accompanying drawing are for distinguishing similar object, and need not be used for describing specific order or precedence.Should be appreciated that the data used like this can be exchanged in the appropriate case, so as the embodiment example of the application described herein if with except here diagram or describe those except order implement.In addition, term " comprises " and " having " and their any distortion, intention is to cover not exclusive comprising, such as, contain those steps or unit that the process of series of steps or unit, method, system, product or equipment is not necessarily limited to clearly list, but can comprise clearly do not list or for intrinsic other step of these processes, method, product or equipment or unit.

The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (8)

1. an adapter assembly, is characterized in that, comprising:

Splicing sleeve (10), the first end of described splicing sleeve (10) is used for being connected with the atmospheric valve of first pump housing;

Connecting line, the first end of described connecting line is connected with the second end of described splicing sleeve (10), and the second end of described connecting line is used for being connected with the blow-down pit of second pump housing.

2. adapter assembly according to claim 1, it is characterized in that, described splicing sleeve (10) comprises the first pipeline section (11) and the second pipeline section (12) that are connected, described first pipeline section (11) has internal thread, described internal thread is used for coordinating with the external screw thread of described atmospheric valve, and described second pipeline section (12) is connected with the first end of described connecting line.

3. adapter assembly according to claim 2, is characterized in that, the external diameter of described first pipeline section (11) is less than the external diameter of described second pipeline section (12).

4. adapter assembly according to claim 3, is characterized in that, the internal diameter of described first pipeline section (11) is less than the internal diameter of described second pipeline section (12).

5. adapter assembly according to claim 2, is characterized in that, the first end of described connecting line is set on described second pipeline section (12).

6. adapter assembly according to claim 2, is characterized in that, one end towards described first pipeline section (11) of described second pipeline section (12) has chamfered section (121).

7. adapter assembly according to claim 1, is characterized in that, described adapter assembly also comprises securing member, and described securing member is fastened on described connecting line.

8. adapter assembly according to claim 1, is characterized in that, described connecting line is hose or metal pipe line.