CN210419220U

CN210419220U - Novel oil discharging and injecting device

Info

Publication number: CN210419220U
Application number: CN201921377914.4U
Authority: CN
Inventors: 刘世武; 王红峰; 李帅; 董雅贤; 刘兴宇
Original assignee: Fuxin Hanbang Technology Corp Ltd
Current assignee: Fuxin Hanbang Technology Corp Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-04-28
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a novel oil discharging and injecting device, which mainly comprises a first connecting pipe, a second connecting pipe, an oil pump, and three first branches, a second branch and a third branch which are arranged in parallel, wherein the first branch, the second branch and the third branch are respectively communicated with an operating system, an oil source and an oil storage tank, and the first branch, the second branch and the third branch are respectively provided with two valves and an oil equalizing pump for connection, therefore, the oil discharging and injecting between the external operating system, the external oil source and the external oil storage tank can be realized by respectively adjusting the valves on the first branch, the second branch and the third branch, the whole oil discharging and injecting process is carried out in a sealing system, the phenomena of oil product leakage and oil leakage in the system can be effectively avoided, the oil discharging and injecting device can complete the complex oil discharging and injecting process only through the adjustment of the valves, has the advantages of simple structure, reasonable design and the like.

Description

Novel oil discharging and injecting device

Technical Field

The utility model discloses a technical field who relates to device for heating system especially relates to a novel arrange oiling device.

Background

The organic heat carrier heating system consists of several devices, and if some device in the heating system is failed and needs to be maintained, the hot carrier oil in the device needs to be discharged to facilitate the smooth maintenance of the device.

In the prior art, once equipment failure occurs, oil injection and discharge work in the system is manually completed, the labor intensity is high, environmental pollution is very easy to cause in the period, and once operation is failed, phenomena such as oil product leakage and leakage are easy to occur, so that property loss is caused.

Therefore, how to develop a novel oil discharging and injecting device to solve the above problems is a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a novel arrange oiling device to solve prior art at least, adopt the manual work to arrange oil, oiling, the intensity of labour who exists is big, appears the product oil easily and runs, leak the phenomenon, leads to loss of property scheduling problem.

The utility model provides a technical scheme specifically does, a novel arrange oiling device, the device includes: the device comprises a first connecting pipe, a second connecting pipe, an oil pump, a first branch, a second branch and a third branch which are arranged in parallel;

the first branch is sequentially provided with a first valve, a first interface and a second valve, the first valve and the second valve can control the opening and closing of the first branch, and the first interface is communicated with an external operation system;

a third valve, a second interface and a fourth valve are sequentially arranged on the second branch, the third valve and the fourth valve can control the opening and closing of the second branch, and the second interface is communicated with an external oil source;

a fifth valve, a third interface and a sixth valve are sequentially arranged on the third branch, the fifth valve and the sixth valve can control the opening and closing of the third branch, and the third interface is communicated with an external oil storage tank;

the first connecting pipe is provided with three oil outlets, and the three oil outlets on the first connecting pipe are respectively connected and communicated with the oil inlet of the first branch, the oil inlet of the second branch and the oil inlet of the third branch;

the second connecting pipe is provided with three oil inlets, and the three oil inlets on the second connecting pipe are respectively connected and communicated with the oil outlet of the first branch, the oil outlet of the second branch and the oil outlet of the third branch;

the oil inlet end of the oil pump is connected and communicated with the oil outlet of the second connecting pipe, and the oil outlet end of the oil pump is connected and communicated with the oil inlet end of the first connecting pipe.

Preferably, novel row oiling device still includes: an oil filter;

the oil filter is connected in series between the oil pump and the second connecting pipe, the oil inlet end of the oil filter is connected and communicated with the oil outlet of the second connecting pipe, and the oil outlet end of the oil filter is connected and communicated with the oil inlet end of the oil pump.

Further preferably, the oil pump is a gear pump.

Further preferably, novel arrange oiling device still includes: a controller;

the first valve, the second valve, the third valve, the fourth valve, the fifth valve and the sixth valve are all electromagnetic valves, and the output end of the controller is connected with the control end of the first valve, the control end of the second valve, the control end of the third valve, the control end of the fourth valve, the control end of the fifth valve and the control end of the sixth valve respectively.

The utility model provides a novel arrange oiling device, this arrange oiling device is mainly by first connecting pipe, the second connecting pipe, the first branch road of oil pump and three parallel setting, second branch road and third branch road constitute, wherein, first branch road, second branch road and third branch road respectively with outside operating system, outside oil source and outside oil storage tank intercommunication, and first branch road, be provided with two valves on second branch road and the third branch road respectively, and first branch road, second branch road and third branch road all are connected with the oil pump through first connecting pipe and second connecting pipe, therefore, can be through adjusting the valve on first branch road, second branch road and the third branch road respectively, in order to realize outside operating system, oil extraction and oiling between outside oil source and the outside oil storage tank, whole row's oiling process all is gone on in sealing system, can effectively avoid appearing the product oil in the system and run away, The phenomenon of leaking takes place, and foretell row oiling device just can accomplish complicated row oiling process through the regulation of valve, has advantages such as simple structure, reasonable in design.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a novel oil discharging and injecting device provided by an embodiment of the present disclosure.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus consistent with certain aspects of the invention, as detailed in the appended claims.

In order to solve the problems of high labor intensity, easy leakage of oil product, property loss and the like in the prior art due to manual oil discharge and oil injection, the present embodiment provides a novel oil discharge and injection device, which is mainly composed of a first connecting pipe 1, a second connecting pipe 2, an oil pump 3, and three first branch 4, a second branch 5 and a third branch 6 arranged in parallel, as shown in fig. 1, wherein the first branch 4 is sequentially provided with a first valve 41, a first interface 42 and a second valve 43, the first valve 41 and the second valve 43 can both control the opening and closing of the first branch 4, the first interface 42 is communicated with an external operation system, the second branch 5 is sequentially provided with a third valve 51, a second interface 52 and a fourth valve 53, and the third valve 51 and the fourth valve 53 can both control the opening and closing of the second branch 5, the second interface 52 is communicated with an external oil source, the third branch 6 is sequentially provided with a fifth valve 61, a third interface 62 and a sixth valve 63, the fifth valve 61 and the sixth valve 63 can control the opening and closing of the third branch 6, the third interface 62 is communicated with an external oil storage tank, the first connecting pipe 1 is provided with three oil outlets, the three oil outlets on the first connecting pipe 1 are respectively communicated with the oil inlet of the first branch 4, the oil inlet of second branch road 5 and the oil inlet of third branch road 6 are connected and communicate, be provided with three oil inlet on the second connecting pipe 2, three oil inlet on the second connecting pipe 2 is connected and communicates with the oil-out of first branch road 4, the oil-out of second branch road 5 and the oil-out of third branch road 6 respectively, the oil feed end of oil pump 3 is connected and communicates with the oil-out of second connecting pipe 2, the oil feed end of oil pump 3 is connected and communicates with the oil feed end of first connecting pipe 1.

The action relationship between the oil discharging and injecting device and each valve can be summarized as follows:

above-mentioned novel arrange oiling device and heat exchanger cooperation, where can accomplish need the maintenance just for where rapid cooling, oil extraction, where lack of oil just to where oiling, practice thrift maintenance duration, guarantee normal production. When the expansion tank is short of oil and gives an alarm suddenly in the production process, the corresponding valve of the novel oil discharging and injecting device is opened to inject oil into the expansion tank, and the loss caused by production interruption is avoided. If power is suddenly cut off in the production process, the inlet valve and the outlet valve of the heating furnace can be timely closed, the heating grate oil injection valve and the corresponding valve of the novel oil discharging and injecting device are opened, cold oil in the expansion tank is injected into the heating furnace through the oil discharging and injecting pipeline by static pressure and self-pressurization, the cold oil is mixed with high-temperature oil in the heating furnace and further the temperature in the low heating furnace is reduced, the high-temperature oil in the heating furnace is injected into the oil storage tank through the oil discharging and injecting pipeline and the automatic oil discharging and injecting device and is mixed with the cold oil in the tank, and the service life of a heating system. Effectively preventing the phenomena of leakage, leakage and the like, and has the advantages of safety, environmental protection, space saving, convenient and quick maintenance and the like.

In order to avoid the problems of high failure rate, short service life of the oil pump and the like caused by the blockage of the oil pump due to impurities in the heat conduction oil, as an improvement of the technical scheme, referring to fig. 1, an oil filter 7 is further arranged in the novel oil discharging and injecting device, the oil filter 7 is connected in series between the oil pump 3 and the second connecting pipe 2, the oil inlet end of the oil filter 7 is connected and communicated with the oil outlet of the second connecting pipe 2, and the oil outlet end of the oil filter 7 is connected and communicated with the oil inlet end of the oil pump 3.

The oil pump 3 among the above-mentioned embodiment can select the gear pump, and this gear pump has simple structure compactness, small, the quality is light, the manufacturability is good, the low price, self priming force is strong, pollution insensitive to fluid, the rotational speed scope is big, can impact resistance load, maintain advantages such as convenient and reliable operation.

In order to realize the automation of the novel oil discharging and injecting device, a controller can be additionally arranged in the oil discharging and injecting device, for matching the use of the controller, the first valve 41, the second valve 43, the third valve 51, the fourth valve 53, the fifth valve 61 and the sixth valve 63 are all provided with electromagnetic valves, the output end of the controller is respectively connected with the control end of the first valve 41, the control end of the second valve 43, the control end of the third valve 51, the control end of the fourth valve 53, the control end of the fifth valve 61 and the control end of the sixth valve 63, the controller is used for controlling the valves, and the manual complete release is realized.

Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.

It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. The utility model provides a novel arrange oiling device which characterized in that includes: the device comprises a first connecting pipe (1), a second connecting pipe (2), an oil pump (3), a first branch (4), a second branch (5) and a third branch (6), wherein the first branch, the second branch and the third branch are arranged in parallel;

a first valve (41), a first interface (42) and a second valve (43) are sequentially arranged on the first branch (4), the first valve (41) and the second valve (43) can control the opening and closing of the first branch (4), and the first interface (42) is communicated with an external operation system;

a third valve (51), a second interface (52) and a fourth valve (53) are sequentially arranged on the second branch (5), the third valve (51) and the fourth valve (53) can control the second branch (5) to be opened and closed, and the second interface (52) is communicated with an external oil source;

a fifth valve (61), a third interface (62) and a sixth valve (63) are sequentially arranged on the third branch (6), the fifth valve (61) and the sixth valve (63) can control the third branch (6) to be opened and closed, and the third interface (62) is communicated with an external oil storage tank;

three oil outlets are formed in the first connecting pipe (1), and the three oil outlets in the first connecting pipe (1) are respectively connected and communicated with an oil inlet of the first branch (4), an oil inlet of the second branch (5) and an oil inlet of the third branch (6);

three oil inlets are formed in the second connecting pipe (2), and the three oil inlets in the second connecting pipe (2) are respectively connected and communicated with the oil outlet of the first branch (4), the oil outlet of the second branch (5) and the oil outlet of the third branch (6);

the oil inlet end of the oil pump (3) is connected and communicated with the oil outlet of the second connecting pipe (2), and the oil outlet end of the oil pump (3) is connected and communicated with the oil inlet end of the first connecting pipe (1).

2. The novel oil draining and injecting device as claimed in claim 1, further comprising: an oil filter (7);

the oil filter (7) is connected in series between the oil pump (3) and the second connecting pipe (2), the oil inlet end of the oil filter (7) is connected and communicated with the oil outlet of the second connecting pipe (2), and the oil outlet end of the oil filter (7) is connected and communicated with the oil inlet end of the oil pump (3).

3. The novel oil drain and injection device according to claim 1, characterized in that the oil pump (3) is a gear pump.

4. The novel oil draining and injecting device as claimed in claim 1, further comprising: a controller;

the first valve (41), the second valve (43), the third valve (51), the fourth valve (53), the fifth valve (61) and the sixth valve (63) are all electromagnetic valves, and the output end of the controller is respectively connected with the control end of the first valve (41), the control end of the second valve (43), the control end of the third valve (51), the control end of the fourth valve (53), the control end of the fifth valve (61) and the control end of the sixth valve (63).