CN219422406U

CN219422406U - Cleaning brush

Info

Publication number: CN219422406U
Application number: CN202223547648.XU
Authority: CN
Inventors: 赵云强; 李学莉; 赵健
Original assignee: Shandong Qingyishan Petrochemical Technology Co ltd
Current assignee: Shandong Qingyishan Petrochemical Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-28
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to a cleaning brush which comprises a middle through pipe, a first connecting rod and a second connecting rod, wherein the middle through pipe is of a hollow structure, the first connecting rod is arranged below the middle through pipe, and the second connecting rod is fixedly connected to the bottom end of the first connecting rod; the diameter of the first connecting rod is larger than that of the second connecting rod, and a plurality of groups of bristles are fixedly connected to the outer parts of the first connecting rod and the second connecting rod; according to the utility model, the first connecting rod is inserted into the thick pipe of the moisture receiver, the second connecting rod is inserted into the thin pipe at the bottom end of the moisture receiver, then the middle through pipe is rotated and drawn, and the moisture receiver is cleaned through the bristles, so that the thick pipe and the thin pipe of the moisture receiver can be comprehensively cleaned, and the bent pipe part of the moisture receiver can be cleaned through the arrangement of the rubber pipe.

Description

Cleaning brush

Technical Field

The utility model relates to the technical field of brushes, in particular to a cleaning brush.

Background

The detection of crude oil and product moisture is carried out by a moisture distillation receiver, and after long-term use, dirt cleaning is required to be carried out on the inner wall of the moisture distillation receiver, so a cleaning brush is required;

to further understand the prior art cleaning brushes, the search was conducted with the bulletin number: the chinese patent of CN211100559U discloses a cleaner of crude oil moisture distillation receiver, including cleaning brush mechanism and water supply mechanism, cleaning brush mechanism's one end is connected with the organ pipe, the one end of organ pipe is connected with organ pipe installation shell, organ pipe spirals in the middle part of organ pipe installation shell, a plurality of jet orifices have been seted up to the one end that the organ pipe is close to cleaning brush mechanism, the other end of organ pipe is connected with water supply mechanism, water supply mechanism includes water pump, total water pipe, clear water pipe and cleaner pipe all communicate with each other with the organ pipe.

Through exploring and analyzing, the cleaning brush in the patent has the following small defects when in actual use:

the diameter of the rubber ring in this patent is fixed, and the water distillation receiver has the pipe that the thickness is different, so when the rubber ring moves the brush hair and cleans thick pipe, just can not clean the tubule on the water distillation receiver, so still can have the problem of clean dead angle, if just carry out the tubule through the aqueous liquid that flows and clean, also be difficult to the dirt.

In the prior art, a water receiver product refers to a website: https:// cdl12.Cn/EVXxhg

In summary, the present application provides a cleaning brush to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a cleaning brush for solving the problems that the diameter of a rubber ring in the patent proposed in the background art is fixed, and a water distillation receiver is provided with pipes with different thicknesses, so that when the rubber ring moves bristles to clean the thicker pipes, the cleaning of a thin pipe on the water distillation receiver cannot be realized, and the dead angle cleaning can still exist.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cleaning brush comprises a middle through pipe, a first connecting rod and a second connecting rod, wherein the middle through pipe is of a hollow structure, the first connecting rod is arranged below the middle through pipe, and the second connecting rod is fixedly connected to the bottom end of the first connecting rod; the diameter of the first connecting rod is larger than that of the second connecting rod, and multiple groups of bristles are fixedly connected to the outer parts of the first connecting rod and the second connecting rod.

Preferably, a rubber tube is fixedly connected to the first connecting rod, one end of the rubber tube is slidably arranged in the middle through tube, a limiting ring is fixedly connected to the rubber tube, and a corresponding limiting bump is fixedly connected to the inner bottom end of the middle through tube and used for abutting against the limiting ring; the screw thread ring is rotatably arranged outside the top end of the first connecting rod, and the bottom side of the middle through pipe is provided with external screw threads.

Preferably, the device further comprises a threaded rod, wherein the inner side wall of the middle through pipe is provided with an internal thread which is in threaded connection with the threaded rod.

Preferably, the threaded ring is of an annular structure, an annular sliding bar is fixedly connected to the inner wall of the threaded ring, an annular sliding groove is formed in the outer wall of the first connecting rod, and the annular sliding bar is slidably mounted in the annular sliding groove.

Preferably, the rubber tube may also be replaced by an organ tube.

Preferably, the handle is fixedly arranged outside the threaded rod.

Preferably, the limiting ring is of an annular structure.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model has the advantages that the first connecting rod is inserted into the thick pipe of the moisture receiver, the second connecting rod is inserted into the thin pipe at the bottom end of the moisture receiver, then the middle through pipe is rotated and drawn, and the moisture receiver is cleaned through the bristles, so that the thick pipe and the thin pipe of the moisture receiver can be comprehensively cleaned, and the bent pipe part of the moisture receiver can be cleaned through the arrangement of the rubber pipe.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a middle tube in the present utility model;

FIG. 3 is a schematic diagram of a front view of the present utility model;

FIG. 4 is a schematic view of a rubber tube according to the present utility model;

fig. 5 is a schematic top view of the stop collar of the present utility model.

Reference numerals: 1. a middle through pipe; 2. a threaded ring; 3. a rubber tube; 4. a first connecting rod; 5. a second connecting rod; 6. brushing; 7. a threaded rod; 8. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a cleaning brush comprises a middle through pipe 1, a first connecting rod 4 and a second connecting rod 5.

In this application, well siphunculus 1 is hollow structure, and well siphunculus 1 hollow rod-like structure plays the effect of support installation part in this application.

Therefore, as follows, the first connecting rod 4 is arranged below the middle through pipe 1, the second connecting rod 5 is fixedly connected to the bottom end of the first connecting rod 4, the diameter of the first connecting rod 4 is larger than that of the second connecting rod 5, multiple groups of bristles 6 are fixedly connected to the outer parts of the first connecting rod 4 and the second connecting rod 5, the first connecting rod 4 is positioned in a thick pipe of the moisture receiver, the diameter of the second connecting rod 5 is smaller, the second connecting rod 5 is inserted into a thin pipe at the bottom end of the moisture receiver, and then the middle through pipe 1 is rotated and drawn, so that the moisture receiver is cleaned by the bristles 6.

Specific reference is made to the following operations;

the middle through pipe 1 is taken, the middle through pipe 1 is inserted into the moisture receiver, so that the first connecting rod 4 is positioned in the thick pipe of the moisture receiver, the second connecting rod 5 is smaller in diameter, the second connecting rod is inserted into the thin pipe at the bottom end of the moisture receiver, and then the middle through pipe 1 is rotated and drawn, and the moisture receiver is cleaned through the bristles 6.

Example two

Referring to fig. 1-5, the first embodiment is different from the first embodiment in that a rubber tube 3 is fixedly connected to the first connecting rod 4, and the rubber tube 3 has elasticity and can be bent, so that the cleaning of the pipe of the bent portion of the moisture receiver is facilitated.

Further explanation, and the one end slip setting of rubber tube 3 is in well siphunculus 1 to fixedly connected with spacing ring 8, the corresponding spacing bump of also fixedly connected with in the interior bottom of well siphunculus 1 is used for contradicting spacing ring 8, and spacing ring 8 is annular structure, and the aim at of setting up so avoids rubber tube 3 to drop in the siphunculus 1 in the follow of spacing bump through the conflict of spacing bump to spacing ring 8, and the mark is not marked in this application to spacing bump, can understand according to the characters.

Further, the screw thread ring 2 is installed in the outside rotation of top of head rod 4, the bottom side of well siphunculus 1 is equipped with the external screw thread, screw thread ring 2 is annular structure, the inner wall fixedly connected with annular slide of screw thread ring 2, the outer wall of head rod 4 is equipped with annular spout, annular slide slidable mounting is in annular spout, so realized rotating the installation, the aim at of screw thread ring 2, when not needing rubber tube 3, slide the rubber tube 3 accomodate in to well siphunculus 1, then rotate screw thread ring 2 and be connected with well siphunculus 1, it can to realize that head rod 4 and well siphunculus are fixed, convenient operation accomodate, when needing to use again, only need rotate screw thread ring 2 and be not in well siphunculus 1 and connect, then pull out rubber tube 3 can.

In order to carry out the fixed position with the rubber tube 3 after stretching, so still include threaded rod 7, well siphunculus 1's inside wall is equipped with the internal thread, with threaded rod 7 threaded connection, but still fixed mounting handle in the outside of threaded rod 7, so rotate threaded rod 7 to well siphunculus 1 internal motion, let the bottom of threaded rod 7 conflict extrusion to spacing ring 8 to can let rubber tube 3 conflict fixed mounting in the bottom of well siphunculus 1, realize the fixed position of rubber tube 3, convenient clean operation.

Specifically, when the bent pipeline of the moisture receiver needs to be cleaned, only the threaded ring 2 needs to be rotated to be connected with the middle through pipe 1, then the rubber pipe 3 is pulled out, and the first connecting rod 4 and the second connecting rod 5 are inserted into the moisture receiver, so that the first connecting rod 4 and the second connecting rod 5 can slide in the bent pipeline through the action of the rubber pipe 3, and cleaning is realized.

Example III

The present embodiment differs from the second embodiment in that the rubber tube 3 is replaced by an organ tube.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims

1. A cleaning brush, characterized in that: comprising

The middle through pipe (1), the middle through pipe (1) is of a hollow structure;

the first connecting rod (4) is arranged below the middle through pipe (1);

the second connecting rod (5), the said second connecting rod (5) is fixedly connected to the bottom of the first connecting rod (4);

the diameter of the first connecting rod (4) is larger than that of the second connecting rod (5), and multiple groups of bristles (6) are fixedly connected to the outer parts of the first connecting rod (4) and the second connecting rod (5).

2. A cleaning brush according to claim 1, wherein: the device is characterized in that a rubber tube (3) is fixedly connected to the first connecting rod (4), one end of the rubber tube (3) is slidably arranged in the middle through tube (1) and is fixedly connected with a limiting ring (8), and a corresponding limiting bump is fixedly connected to the inner bottom end of the middle through tube (1) and used for abutting against the limiting ring (8); the screw thread ring (2) is rotatably arranged outside the top end of the first connecting rod (4), and external threads are arranged on the bottom side of the middle through pipe (1).

3. A cleaning brush as claimed in claim 2, wherein: the novel water heater is characterized by further comprising a threaded rod (7), wherein the inner side wall of the middle through pipe (1) is provided with an internal thread, and the internal thread is in threaded connection with the threaded rod (7).

4. A cleaning brush according to claim 3, wherein: the threaded ring (2) is of an annular structure, an annular sliding strip is fixedly connected to the inner wall of the threaded ring (2), an annular sliding groove is formed in the outer wall of the first connecting rod (4), and the annular sliding strip is slidably installed in the annular sliding groove.

5. A cleaning brush as defined in claim 4, wherein: the rubber tube (3) can also be replaced by an organ tube.

6. A cleaning brush as defined in claim 5, wherein: the outside of the threaded rod (7) can be fixedly provided with a handle.

7. A cleaning brush as defined in claim 6, wherein: the limiting ring (8) is of an annular structure.