Intelligent electric drive cleaning device

Abstract

The application discloses an intelligent electric drive cleaning device, and relates to the technical field of intelligent measurement and control, which comprises a water tank and a medicine tank, the water tank is connected with a first pump body, the first pump body is connected with a steam generating device, the steam generating device is connected with a steam pipeline, the steam pipeline is connected with a cleaning spray gun, the medicine tank is connected with a second pump body, the second pump body is connected with a medicine outlet pipeline, and the medicine outlet pipeline is connected with an aerosol mixing assembly arranged on the steam pipeline; wherein, a first pressure sensor and a temperature sensor are arranged on the steam pipeline, a second pressure sensor is arranged on the medicine outlet pipeline, the first pressure sensor, the temperature sensor and the second pressure sensor are connected with a control module, and the control module is electrically connected with the first pump body, the second pump body and the steam generating device. The application has the advantages of high automation degree, good cleaning effect and energy saving.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of intelligent measurement and control technology, in particular to an intelligent electric drive cleaning device. BACKGROUND

[0002] At present, in the domestic oil field market, the operation team needs to clean a large number of downhole equipment during well repair operations. Diesel boiler trucks are commonly used in the cleaning process. However, the device is heavy, has high energy consumption and high operating costs, is inconvenient to operate, and has safety hazards when operating near the wellhead. In some environments that require liquid cleaning, it is also inconvenient to mix the liquid, or the mixing effect is poor. SUMMARY

[0003] In view of the defects in the prior art, the present application provides an intelligent electric drive cleaning device.

[0004] An intelligent electric drive cleaning device, comprising a water tank and a medicine tank, the water tank is connected with a first pump body, the first pump body is connected with a steam generating device, the steam generating device is connected with a steam pipeline, the steam pipeline is connected with a cleaning spray gun, the medicine tank is connected with a second pump body, the second pump body is connected with a medicine outlet pipeline, and the medicine outlet pipeline is connected with an aerosol mixing assembly arranged on the steam pipeline; wherein, a first pressure sensor and a temperature sensor are arranged on the steam pipeline, a second pressure sensor is arranged on the medicine outlet pipeline, the first pressure sensor, the temperature sensor and the second pressure sensor are connected with a control module, and the control module is electrically connected with the first pump body, the second pump body and the steam generating device. In the entire intelligent electric drive cleaning device, clean water is stored in the water tank, which is driven into the steam generating device by the first pump body, the steam generating device is heated to a certain extent to evaporate water to form a certain proportion of steam water mist, and the water mist is sent to the steam pipeline and finally sprayed from the cleaning spray gun to clean various oil-stained and contaminated equipment. At the same time, the medicine outlet pipeline is directly connected with the aerosol mixing assembly arranged on the steam pipeline, so that the flowing steam evaporates and atomizes the liquid medicine, and the atomized liquid medicine is sprayed from the cleaning spray gun together. Further, the control module can automatically or manually adjust the power of the first pump body, the second pump body and the steam generating device according to the detection data of the first pressure sensor, the temperature sensor and the second pressure sensor, and can control the steam temperature, pressure and other parameters to realize reliable cleaning of various oil-stained and contaminated equipment, with high cleaning efficiency, high automation degree, energy saving effect, and improved liquid mixing effect by the aerosol mixing assembly to improve the cleaning effect.

[0005] Preferably, the aerosol mixing assembly comprises a first inlet pipe, a second inlet pipe and two mutually opposite aerosol mixing structures, the two aerosol mixing structures being located inside the steam pipe; wherein the first inlet pipe and the second inlet pipe are connected to the medicine outlet pipe, and the two aerosol mixing structures are connected to the first inlet pipe and the second inlet pipe respectively, and the ends of the two aerosol mixing structures pass through the steam pipe and are connected to the first inlet pipe and the second inlet pipe respectively. The medicine outlet pipe divides the liquid medicine into two flow paths by the first inlet pipe and the second inlet pipe, and then connects the two aerosol mixing structures, and the two aerosol mixing structures are located inside the steam pipe and have a relatively high temperature, the liquid medicine flows through the aerosol mixing structures and starts to atomize, and the two flow paths are arranged symmetrically with respect to each other, so that the liquid medicine in the two flow paths collides directly after entering the steam pipe, thereby dispersing in the steam pipe and fully mixing with the flowing high-temperature steam, effectively improving the mixing effect and mixing uniformity, and thereby improving the cleaning effect.

[0006] Preferably, the aerosol mixing structure comprises a connecting pipe passing through the steam pipe, a first clamping joint arranged at the end of the connecting pipe and located outside the steam pipe, and a baffle plate connected to the end of the connecting pipe and located inside the steam pipe; wherein the first clamping joint is connected to the first inlet pipe or the second inlet pipe, the baffle plate is opposite to the connecting pipe, and a mixing cavity is arranged between the baffle plate and the connecting pipe. The connecting pipe can directly introduce the liquid medicine, and the liquid medicine has sufficient temperature after heat exchange with the high-temperature steam, so that the liquid medicine can be rapidly heat-exchanged after flowing from the first inlet pipe or the second inlet pipe into the connecting pipe; the baffle plate directly faces the connecting pipe, thereby directly blocking the liquid medicine discharged from the connecting pipe, and the atomized liquid medicine collides and disperses, and the liquid medicine that has not been atomized is also fully atomized on the baffle plate; the mixing cavity can ensure that sufficient high-temperature steam passes therethrough, thereby improving the mixing effect of the liquid medicine and fully driving the atomized liquid medicine to move.

[0007] Preferably, a plurality of heat exchange holes are arranged on the baffle plate. The heat exchange holes can increase the heat exchange area and improve the atomization effect of the liquid medicine.

[0008] Preferably, a plurality of connecting rods are arranged between the baffle plate and the end of the connecting pipe, and the connecting rods form the mixing cavity. The connecting rods can realize reliable connection and form a large mixing space.

[0009] Preferably, the first inlet pipe and the second inlet pipe are each provided with a second clamping joint, the second clamping joint comprises a second clamping handle, and a second clamping ring groove is formed in the second clamping handle; wherein the first clamping joint further comprises a first clamping flange fixed to the end of the connecting pipe, the second clamping joint further comprises a second clamping flange, the first clamping flange is clamped in the second clamping ring groove, and the second clamping flange is clamped in the first clamping ring groove.

[0010] Preferably, the first clamping joint comprises a first clamping handle fixed at the end of the connecting pipe, a first clamping ring groove is formed in the first clamping handle, and the first clamping ring groove is clamped with the first through pipe or the second through pipe.

[0011] Preferably, a sealing ring is arranged between the first clamping joint and the second clamping joint. The first clamping ring groove, the second clamping ring groove, the first clamping flange and the second clamping flange realize quick clamping and dismounting, facilitating dismounting and maintenance operation; and the sealing ring can improve the sealing property of the connection and prevent liquid medicine leakage.

[0012] Preferably, an angle adjuster is arranged on the cleaning spray gun, and the angle adjuster is connected with the control module. The control module can control the angle adjuster to drive the cleaning spray gun to complete angle adjustment.

[0013] Preferably, a recovery pipeline connected with the water tank is arranged on the steam pipeline, and a valve is arranged on the recovery pipeline. The recovery pipeline can collect condensed water and deliver the water into the water tank, thereby saving resources.

[0014] The beneficial effects of the present application are embodied in:

[0015] In the present application, clean water is stored in the water tank, and the clean water in the water tank is driven into the steam generating device by starting the first pump body. The steam generating device evaporates the water by heating to a certain extent to form a certain proportion of steam mist, and then the steam mist is sent to the steam pipeline and finally sprayed out of the cleaning spray gun to clean various oil-stained and contaminated equipment. At the same time, the medicine outlet pipeline is directly connected with the aerosol mixing assembly arranged on the steam pipeline, so that the flowing steam evaporates and atomizes the liquid medicine, and then carries the atomized liquid medicine out of the cleaning spray gun. Furthermore, the control module is arranged to automatically or manually complete power adjustment and start-stop control of the first pump body, the second pump body and the steam generating device according to the detection data of the first pressure sensor, the temperature sensor and the second pressure sensor, reliably control the generated steam temperature, pressure and the like, and finally realize reliable cleaning of various oil-stained and contaminated equipment. The cleaning efficiency is high, the degree of automation is high, energy saving is effectively realized, and the aerosol mixing assembly is used to improve the liquid medicine mixing effect, thereby improving the cleaning effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or prior art description will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Fig. 1A schematic diagram of the connection of the present application;

[0018] Fig. 2 A schematic diagram of the structure of the gas mist mixing assembly part of the present application;

[0019] Fig. 3 A schematic diagram of the structure of the first clamping joint and the first through pipe after connection of the present application;

[0020] Fig. 4 A schematic diagram of the structure of the gas mist mixing structure part of the present application.

[0021] Reference signs:

[0022] 1 - water tank, 2 - medicine tank, 3 - first pump body, 4 - steam generating device, 5 - steam pipeline, 6 - second pump body, 7 - cleaning spray gun, 8 - medicine outlet pipeline, 9 - gas mist mixing assembly, 91 - first through pipe, 92 - gas mist mixing structure, 921 - connecting pipe, 922 - first clamping joint, 9221 - first clamping handle, 9222 - first clamping ring groove, 9223 - first clamping flange, 9224 - sealing ring, 923 - gas blocking plate, 9231 - heat exchange hole, 924 - mixing cavity, 925 - connecting rod, 11 - control module. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0025] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second" and the like are only used to distinguish description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the embodiments of the present application, it should be noted that the terms "inner", "outer", "upper", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] As shown in Figs. 1 to 4 An intelligent electric drive cleaning device, comprising a water tank 1 and a chemical tank 2, the water tank 1 is connected with a first pump body 3, the first pump body 3 is connected with a steam generating device 4, the steam generating device 4 is connected with a steam pipeline 5, the steam pipeline 5 is connected with a cleaning spray gun 7, the chemical tank 2 is connected with a second pump body 6, the second pump body 6 is connected with a chemical outlet pipeline 8, and the chemical outlet pipeline 8 is connected with an aerosol mixing assembly 9 arranged on the steam pipeline 5; wherein the steam pipeline 5 is provided with a first pressure sensor and a temperature sensor, the chemical outlet pipeline 8 is provided with a second pressure sensor, the first pressure sensor, the temperature sensor and the second pressure sensor are connected with a control module 11, and the control module 11 is electrically connected with the first pump body 3, the second pump body 6 and the steam generating device 4.

[0028] In the present embodiment, it should be noted that in the whole intelligent electric drive cleaning device, clean water is stored in the water tank 1, which is started by the first pump body 3 to drive the clean water in the water tank 1 into the steam generating device 4, the steam generating device 4 evaporates water to form a certain proportion of steam water mist through a certain degree of heating, and then sends the water mist into the steam pipeline 5, and finally sprays out from the cleaning spray gun 7, completing the cleaning of various oil-stained and contaminated equipment, at the same time, the chemical outlet pipeline 8 directly connects the aerosol mixing assembly 9 arranged on the steam pipeline 5, so that the flowing steam evaporates and atomizes the chemical liquid, and at the same time carries the atomized chemical liquid to spray out from the cleaning spray gun 7, further, by the setting of the control module 11, the power adjustment and start-stop control of the first pump body 3, the second pump body 6 and the steam generating device 4 can be automatically or manually completed according to the detection data of the first pressure sensor, the temperature sensor and the second pressure sensor, the generated steam temperature, pressure and the like can be reliably controlled, the reliable cleaning of various oil-stained and contaminated equipment is realized, the cleaning efficiency is high, the degree of automation is high, the energy saving is effectively realized, and the aerosol mixing assembly 9 is used to improve the mixing effect of the chemical liquid, thereby improving the cleaning effect.

[0029] Specifically, the aerosol mixing assembly 9 comprises a first inlet pipe 91, a second inlet pipe and two mutually opposite aerosol mixing structures 92, and the two aerosol mixing structures 92 are located inside the steam pipeline 5; wherein the first inlet pipe 91 and the second inlet pipe connect the chemical outlet pipeline 8, and the two aerosol mixing structures 92 pass through the steam pipeline 5 at the end and connect the first inlet pipe 91 and the second inlet pipe respectively.

[0030] In the embodiment, it is to be noted that the medicine outlet pipeline 8 divides the medicine liquid into two flow paths by the first inlet pipe 91 and the second inlet pipe, and then connects the two aerosol mixing structures 92, which are located inside the steam pipeline 5 and have a relatively high temperature, to the two flow paths. The medicine liquid flows through the aerosol mixing structures 92 and starts to be atomized. The two flow paths are symmetrically arranged with respect to each other. The medicine liquid in the two flow paths directly collides with each other after entering the steam pipeline 5, thereby being dispersed in the steam pipeline 5 and being fully mixed with the flowing high-temperature steam, so as to effectively improve the mixing effect and mixing uniformity and thus improve the cleaning effect.

[0031] Specifically, the aerosol mixing structure 92 comprises a connecting pipe 921 penetrating the steam pipeline 5, a first clamping joint 922 arranged at the end of the connecting pipe 921 and located outside the steam pipeline 5, and a gas blocking plate 923 connected to the end of the connecting pipe 921 and located inside the steam pipeline 5. The first clamping joint 922 is connected to the first inlet pipe 91 or the second inlet pipe. The gas blocking plate 923 is opposite to the connecting pipe 921. A mixing cavity 924 is arranged between the gas blocking plate 923 and the connecting pipe 921.

[0032] In the embodiment, it is to be noted that the connecting pipe 921 can directly introduce the medicine liquid and has a sufficient temperature after heat exchange with the high-temperature steam. The medicine liquid directly exchanges heat and atomizes after flowing from the first inlet pipe 91 or the second inlet pipe into the connecting pipe 921. The atomized medicine liquid directly collides and disperses. The medicine liquid that is not atomized also fully atomizes on the gas blocking plate 923. The mixing cavity 924 can ensure that a sufficient amount of high-temperature steam passes therethrough, thereby improving the mixing effect of the medicine liquid and fully driving the atomized medicine liquid to move.

[0033] Specifically, a plurality of heat exchange holes 9231 are arranged on the gas blocking plate 923.

[0034] In the embodiment, it is to be noted that the heat exchange holes 9231 can increase the heat exchange area and improve the atomization effect of the medicine liquid.

[0035] Specifically, a plurality of connecting rods 925 are arranged between the gas blocking plate 923 and the end of the connecting pipe 921. The connecting rods 925 form the mixing cavity 924 therebetween.

[0036] In the embodiment, it is to be noted that the connecting rods 925 can reliably connect and form a sufficient mixing space.

[0037] Specifically, the first and second through pipes are provided with second clamping joints, and the second clamping joint comprises a second clamping handle, and a second clamping ring groove is formed in the second clamping handle; wherein the first clamping joint 922 further comprises a first clamping flange 9223 fixed at the end of the connecting pipe 921, and the second clamping joint further comprises a second clamping flange, the first clamping flange 9223 is clamped in the second clamping ring groove, and the second clamping flange is clamped in the first clamping ring groove 9222.

[0038] Specifically, the first clamping joint 922 comprises a first clamping handle 9221 fixed at the end of the connecting pipe 921, and a first clamping ring groove 9222 is formed in the first clamping handle 9221, and the first clamping ring groove 9222 is clamped with the first or second through pipe.

[0039] Specifically, a sealing ring 9224 is arranged between the first clamping joint 922 and the second clamping joint.

[0040] In the embodiment, it should be noted that the first clamping ring groove 9222, the second clamping ring groove, the first clamping flange 9223 and the second clamping flange realize quick clamping and disassembly, which facilitates disassembly and maintenance work; the sealing ring 9224 can improve the sealing performance of the connection and prevent liquid leakage.

[0041] Specifically, an angle adjuster is arranged on the cleaning spray gun 7, and the angle adjuster is connected with the control module 11.

[0042] In the embodiment, it should be noted that the control module 11 can control the angle adjuster, so as to drive the cleaning spray gun 7 to complete the adjustment of the angle.

[0043] Specifically, a recovery pipeline connected with the water tank 1 is arranged on the steam pipeline 5, and a valve is arranged on the recovery pipeline.

[0044] In the embodiment, it should be noted that the recovery pipeline can collect the condensed water and deliver it into the water tank 1, thereby saving resources.

[0045] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the description of the present application.

Claims

1. An intelligent electrically driven cleaning device, characterized in that, The system includes a water tank and a medicine tank. The water tank is connected to a first pump body, which is connected to a steam generator. The steam generator is connected to a steam pipeline, which is connected to a cleaning spray gun. The medicine tank is connected to a second pump body, which is connected to a medicine outlet pipeline. The medicine outlet pipeline is connected to an aerosol mixing assembly installed on the steam pipeline. The aerosol mixing assembly includes a first inlet pipe, a second inlet pipe, and two aerosol mixing structures facing each other. The two aerosol mixing structures are located inside the steam pipeline. The first inlet pipe and the second inlet pipe are connected to the drug outlet pipeline, and the ends of the two aerosol mixing structures extend out of the steam pipeline and are respectively connected to the first inlet pipe and the second inlet pipe. The aerosol mixing structure includes: a connecting pipe passing through the steam pipeline; a first locking connector disposed at the end of the connecting pipe and located outside the steam pipeline; and a baffle plate connected to the end of the connecting pipe and located inside the steam pipeline. The baffle plate has multiple heat exchange holes. The first locking connector is connected to the first inlet pipe or the second inlet pipe. The baffle plate faces the connecting pipe. Multiple connecting rods are disposed between the baffle plate and the end of the connecting pipe, and a mixing cavity is formed between the multiple connecting rods. A first pressure sensor and a temperature sensor are installed on the steam pipeline, and a second pressure sensor is installed on the medicine outlet pipeline. The first pressure sensor, the temperature sensor, and the second pressure sensor are connected to a control module, which is electrically connected to the first pump body, the second pump body, and the steam generator.

2. The intelligent electric-driven cleaning device according to claim 1, characterized in that, The first locking connector includes a first locking handle fixed to the end of the connecting pipe, and a first locking annular groove is formed in the first locking handle, in which the first inlet pipe or the second inlet pipe is locked.

3. The intelligent electric-driven cleaning device according to claim 2, characterized in that, Both the first inlet pipe and the second inlet pipe are provided with a second locking connector at their ends. The second locking connector includes a second locking handle, and a second locking annular groove is formed within the second locking handle. The first locking connector further includes a first locking flange fixed to the end of the connecting pipe, and the second locking connector further includes a second locking flange. The first locking flange is engaged in the second locking annular groove, and the second locking flange is engaged in the first locking annular groove.

4. The intelligent electric-driven cleaning device according to claim 3, characterized in that, A sealing ring is provided between the first locking connector and the second locking connector.

5. The intelligent electric-driven cleaning device according to claim 1, characterized in that, The cleaning spray gun is equipped with an angle adjuster, which is connected to the control module.

6. The intelligent electric-driven cleaning device according to claim 1, characterized in that, The steam pipeline is equipped with a recovery pipeline connected to the water tank, and the recovery pipeline is equipped with a valve.

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