阅读说明：本技术 一种太阳能热水器清理装置 (Cleaning device for solar water heater ) 是由 李颖 于 2019-09-06 设计创作，主要内容包括：本发明公开了一种太阳能热水器清理装置,包括清洁用具和用于放置所述清洁用具的收纳箱,所述清洁用具包括管体、设于所述管体内的第一输气管及设于所述第一输气管侧壁上的第一安装板,所述管体侧壁上设有与所述第一安装板相配合的第一通孔,所述第一安装板上设有第一刷毛,所述收纳箱包括箱体和设于所述箱体内的缓冲垫,所述箱体包括左箱体和右箱体,所述左箱体和所述右箱体相互铰接在一起,所述左箱体侧壁上设有把手,所述缓冲垫上设有多个容纳槽；在清洗用具不使用时,通过收纳箱对清洗用具进行收集,使清洗用具置于收纳箱内,减小外界因素对清洗用具的影响,对清洗用具起保护作用,避免清洗用具在运输过程中损坏。(The invention discloses a cleaning device of a solar water heater, which comprises a cleaning tool and a containing box for placing the cleaning tool, wherein the cleaning tool comprises a pipe body, a first gas pipe arranged in the pipe body and a first mounting plate arranged on the side wall of the first gas pipe, a first through hole matched with the first mounting plate is arranged on the side wall of the pipe body, first bristles are arranged on the first mounting plate, the containing box comprises a box body and a cushion pad arranged in the box body, the box body comprises a left box body and a right box body, the left box body and the right box body are mutually hinged together, a handle is arranged on the side wall of the left box body, and a plurality of containing grooves are arranged on the cushion pad; when the cleaning appliance is not used, the cleaning appliance is collected through the storage box, so that the cleaning appliance is arranged in the storage box, the influence of external factors on the cleaning appliance is reduced, the cleaning appliance is protected, and the damage of the cleaning appliance in the transportation process is avoided.)

1. The utility model provides a solar water heater cleaning device, includes cleaning appliance and is used for placing cleaning appliance's containing box, cleaning appliance includes body (1), locates first gas-supply pipe (11) in body (1) and locate first mounting panel (13) on first gas-supply pipe (11) lateral wall, be equipped with on body (1) lateral wall with first mounting panel (13) matched with first through-hole, be equipped with first brush hair on first mounting panel (13), its characterized in that: the containing box includes box (3) and locates blotter (31) in box (3), box (3) are including left box and right box, left side box with right box articulates each other together, be equipped with handle (32) on the box lateral wall of a left side, be equipped with a plurality of holding tanks (311) on blotter (31).

2. A solar water heater cleaning apparatus according to claim 1, wherein: be equipped with first connecting block (33) on the box lateral wall of a left side, be equipped with second connecting block (35) on the box lateral wall of the right side, be equipped with on second connecting block (35) with fixed frame (36) of first connecting block (33) matched with.

3. A solar water heater cleaning apparatus according to claim 2, wherein: and a fourth limiting plate (351) is arranged on the second connecting block (35), and a limiting spring is arranged at the bottom of the fixing frame (36).

4. A solar water heater cleaning apparatus according to claim 2, wherein: the connecting structure is characterized in that a seventh through hole is formed in the first connecting block (33), a seventh connecting rod (34) penetrates through the seventh through hole, a fourth limiting plate (341) is arranged at the top of the seventh connecting rod (34), a fifth limiting plate (342) is arranged on the seventh connecting rod (34), and a third movable cavity (331) matched with the fifth limiting plate (342) is formed in the inner wall of the seventh through hole.

5. A cleaning apparatus for a solar water heater according to claim 4, wherein: the seventh connecting rod (34) is sleeved with a torsion spring, the torsion spring is arranged in the third movable cavity (342), and an eighth connecting rod (343) is arranged on the fourth limiting plate (341).

6. A cleaning apparatus for a solar water heater according to claim 5, wherein: a first telescopic pipe (111) matched with the first through hole is arranged on the side wall of the first air conveying pipe (11), and the first mounting plate (13) is arranged on the first telescopic pipe (111); the cleaning tool for the vacuum tube of the water heater further comprises a connecting tube (2), a first connecting plate (14) is arranged at the bottom of the tube body (1), a second connecting plate (21) is arranged at the top of the connecting tube (2), and the first connecting plate (14) and the second connecting plate (21) are connected with each other through threads.

7. A solar water heater cleaning apparatus according to claim 6, wherein: the connecting pipe (2) is internally provided with a second gas pipe, the bottom of the first gas pipe (11) is provided with a second through hole, a sealing assembly matched with the second through hole is arranged in the first gas pipe (11), and the top of the second gas pipe is provided with a third gas pipe (22) matched with the sealing assembly.

Technical Field

The invention belongs to the field of solar water heaters, and particularly relates to a cleaning device for a solar water heater.

Background

The solar vacuum tube is a core element of the solar water heater, is known as the heart of the solar water heater, the quality of the vacuum tube directly influences the service life and the performance of the solar water heater, the rapid development of the solar industry drives the development of vacuum tube enterprises, on one hand, the patented technology around the vacuum tube is continuously updated, and on the other hand, the vacuum tube enterprises and the production line are increased like spring bamboo shoots after rain in recent years.

After the solar water heater is used for a period of time, residual chlorine for disinfection, silt and rust in a pipeline and the like are brought into the water heater due to more impurities in tap water, so that the water quality is deteriorated; the water scale attached to the heating rod can influence the heating efficiency after the water scale is not cleaned for a long time; in addition, impurities and metal debris deposited in water may also cause skin diseases. Therefore, cleaning is a non-negligible ring in the use of water heaters.

The solar water heater is usually arranged at the position of a roof, and an overlarge instrument is inconvenient to move to the roof during cleaning, so that the vacuum tube needs to be cleaned by a small cleaning tool, and the small cleaning tool is easy to damage during storage, so that the service life of the cleaning tool is influenced.

Disclosure of Invention

The invention provides a cleaning device for a solar water heater, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a cleaning device for a solar water heater comprises a cleaning tool and a containing box for placing the cleaning tool, wherein the cleaning tool comprises a pipe body, a first gas pipe arranged in the pipe body and a first mounting plate arranged on the side wall of the first gas pipe, a first through hole matched with the first mounting plate is formed in the side wall of the pipe body, first bristles are arranged on the first mounting plate, the containing box comprises a box body and a buffer cushion arranged in the box body, the box body comprises a left box body and a right box body, the left box body and the right box body are hinged together, a handle is arranged on the side wall of the left box body, and a plurality of containing grooves are formed in the buffer cushion; when the cleaning tool is not used, the cleaning tool is collected through the containing box and is placed in the containing box, so that the influence of external factors on the cleaning tool is reduced, the cleaning tool is protected, and the cleaning tool is prevented from being damaged in the transportation process; under the action of the containing box, the cleaning tool is convenient to carry, and can be conveniently carried to the roof to clean the vacuum tube; in placing the holding tank on the blotter with the cleaning appliances, avoid the cleaning appliances to produce the collision with the box inner wall in handling, play the guard action to the cleaning appliances, extension cleaning appliances's life.

A first connecting block is arranged on the side wall of the left box body, a second connecting block is arranged on the side wall of the right box body, and a fixing frame matched with the first connecting block is arranged on the second connecting block; after putting into the containing box with the cleaning appliance, rotate left box and right box round the pin joint, make left box and right box contact each other together, close the cleaning appliance in the containing box, play the guard action to the cleaning appliance, under the mutually supporting of fixed block and first linkage block, promote the linkage effect of left box and right box, make left box and right box better link together, avoid the containing box to open on the way of transport, promote the guard action to the cleaning appliance.

A fourth limiting plate is arranged on the second connecting block, and a limiting spring is arranged at the bottom of the fixed frame; under the action of the fourth limiting plate, the fixing frame is prevented from being separated from the second connecting block, the matching effect of the fixing frame and the second connecting block is improved, and the left box body and the right box body are conveniently fixed under the action of the fixing frame; under spacing spring's effect, be convenient for take out fixed frame from first linkage block, can be convenient open the containing box, be convenient for to taking of cleaning appliance.

A seventh through hole is formed in the first connecting block, a seventh connecting rod penetrates through the seventh through hole, a fourth limiting plate is arranged at the top of the seventh connecting rod, a fifth limiting plate is arranged on the seventh connecting rod, and a third movable cavity matched with the fifth limiting plate is arranged on the inner wall of the seventh through hole; when the fixing frame is sleeved on the first connecting block, the seventh connecting rod is rotated, so that the fourth limiting plate is rotated to the top of the first connecting block, and the fixing block is conveniently sleeved in the first connecting block; after fixed frame emboliaed first connecting block, rotate the seventh connecting rod, make the fourth limiting plate move to fixed frame top, play the fixed action to the fixed block under the effect of fourth limiting plate, prevent that fixed frame from deviating from first connecting block, promote the cooperation effect of fixed block and first connecting block, make the containing box provide the guard action to the cleaning appliance.

A torsional spring is sleeved on the seventh connecting rod and arranged in the third movable cavity, and an eighth connecting rod is arranged on the fourth limiting plate; under the arrangement of the eighth connecting rod, the fourth limiting plate is convenient to rotate, so that the matching state of the fixed frame and the first connecting block is convenient to control; under the action of the torsion spring, the fourth limiting plate is positioned above the fixed frame when not stressed, so that the fixed frame can be conveniently fixed under the action of the third limiting plate, and the fixed frame is prevented from being separated from the first connecting block; after rotating the fourth limiting plate to first linkage block on making fixed frame embolia first linkage block, release the eighth link, the fourth limiting plate can rotate to initial position automatically under the effect of torsional spring, ensures the closed reliability of containing box.

A first telescopic pipe matched with the first through hole is arranged on the side wall of the first gas pipe, and the first mounting plate is arranged on the first telescopic pipe; the vacuum tube cleaning tool for the water heater further comprises a connecting tube, wherein a first connecting plate is arranged at the bottom of the tube body, a second connecting plate is arranged at the top of the connecting tube, and the first connecting plate and the second connecting plate are connected with each other through threads; when the vacuum tube of the water heater is cleaned, the connecting tube is selectively connected according to the length of the vacuum tube, so that the cleaning tool is as long as the vacuum tube, and the cleaning tool is suitable for vacuum tubes with various lengths; a certain amount of air is introduced into the first air delivery pipe according to the pipe diameter of the vacuum pipe, the air pressure in the first air delivery pipe is boosted, the first telescopic pipe is deformed under the action of the air pressure, the first telescopic pipe pushes the first mounting plate to extend out of the first through hole, the bristles are convenient to contact with the inner wall of the vacuum pipe, and the vacuum pipe cleaning tool is suitable for vacuum pipes with different pipe diameters; under the mutually supporting of connecting pipe and flexible pipe, can adjust cleaning device's length and diameter as required, promote cleaning appliance's application scope, need not according to vacuum tube size selectivity's the instrument of carrying, the person of being convenient for accomplishes the washing to the vacuum tube fast.

A second gas pipe is arranged in the connecting pipe, a second through hole is formed in the bottom of the first gas pipe, a sealing assembly matched with the second through hole is arranged in the first gas pipe, and a third gas pipe matched with the sealing assembly is arranged at the top of the second gas pipe; after inserting the connecting pipe into body bottom, the third gas-supply pipe is inserted in the second through-hole, promote seal assembly up-moving under the effect of third gas-supply pipe, make second through-hole department in the open mode, make first gas-supply pipe and second gas-supply pipe be in the intercommunication state, be convenient for let in the second gas-supply pipe with the air when letting in the air toward in the first gas-supply pipe, make first mounting panel and second mounting panel move toward the outside in step, increase the distance between the brush hair, make better and the vacuum tube inner wall of brush hair contact, adapt to the vacuum tube of multiple different pipe diameters, promote the cleaning performance to the vacuum tube, be convenient for cleaning appliance's use.

The invention has the following advantages: when the cleaning tool is not used, the cleaning tool is collected through the containing box and is placed in the containing box, so that the influence of external factors on the cleaning tool is reduced, the cleaning tool is protected, and the cleaning tool is prevented from being damaged in the transportation process; under the effect of containing box, be convenient for to the transport of cleaning appliances, can be convenient move the cleaning appliances to the roof and wash the vacuum tube.

Drawings

Fig. 1 is a schematic structural view of the storage box of the present invention.

Fig. 2 is a schematic cross-sectional view of the storage box of the present invention.

Fig. 3 is an enlarged view of fig. 2 at C.

Fig. 4 is an enlarged view of fig. 2 at D.

FIG. 5 is a schematic view of the structure of the cleaning tool of the present invention.

Fig. 6 is a schematic structural view of the tube of the present invention.

FIG. 7 is a schematic structural diagram of the connecting tube of the present invention.

Fig. 8 is a first cross-sectional view of the tube of the present invention.

Fig. 9 is an enlarged view of a portion a in fig. 8.

Fig. 10 is a second cross-sectional view of the tube of the present invention.

Fig. 11 is an enlarged view of fig. 10 at B.

Detailed Description

As shown in fig. 1 to 11, a cleaning device for a solar water heater comprises a cleaning tool and a storage box for placing the cleaning tool, wherein the cleaning tool comprises a pipe body 1, a first air pipe 11 arranged in the pipe body 1, and a first mounting plate 13 arranged on the side wall of the first air pipe 11, the first mounting plate is divided into a plurality of groups, preferably four groups of first mounting plates, the side wall of the pipe body 1 is provided with first through holes matched with the first mounting plate 13, the first mounting plate 13 is provided with first bristles, the side wall of the first air pipe 11 is provided with first telescopic pipes 111 matched with the first through holes, the first telescopic pipes are made of rubber, the first telescopic pipes can deform towards the outer sides of the first through holes under the action of air pressure, and the first mounting plate 13 is arranged on the first telescopic pipes 111; the vacuum tube cleaning tool for the water heater further comprises a connecting tube 2, a first connecting plate 14 is arranged at the bottom of the tube body 1, a second connecting plate 21 is arranged at the top of the connecting tube 2, and the first connecting plate 14 and the second connecting plate 21 are connected with each other through threads; when the vacuum tube of the water heater is cleaned, the connecting tube is selectively connected according to the length of the vacuum tube, so that the cleaning tool is as long as the vacuum tube, and the cleaning tool is suitable for vacuum tubes with various lengths; a certain amount of air is introduced into the first air delivery pipe according to the pipe diameter of the vacuum pipe, the air pressure in the first air delivery pipe is boosted, the first telescopic pipe is deformed under the action of the air pressure, the first telescopic pipe pushes the first mounting plate to extend out of the first through hole, the bristles are convenient to contact with the inner wall of the vacuum pipe, and the vacuum pipe cleaning tool is suitable for vacuum pipes with different pipe diameters; under the mutually supporting of connecting pipe and flexible pipe, can adjust cleaning device's length and diameter as required, promote cleaning appliance's application scope, need not according to vacuum tube size selectivity's the instrument of carrying, the person of being convenient for accomplishes the washing to the vacuum tube fast.

A second gas pipe is arranged in the connecting pipe 2, a second telescopic pipe is arranged on the side wall of the second gas pipe, a second mounting plate 23 is arranged on the second telescopic pipe, second bristles are arranged on the second mounting plate 23, and a third through hole communicated with the second mounting plate 23 is formed in the connecting pipe 2; the second telescopic pipe is made of rubber and can extend to the outer side of the third through hole under the action of air pressure; when a longer vacuum tube is cleaned, the vacuum tube can be connected with a connecting pipe, so that the length of the cleaning tool is increased, the bottom of the vacuum tube can be cleaned conveniently, and the cleaning effect of the vacuum tube is improved; the connecting pipe moves synchronously with the pipe body after being connected to the pipe body, so that the connecting pipe and the pipe body form a whole, the inside of the vacuum pipe is convenient to clean, and the application range of the cleaning tool is widened.

A second through hole is formed in the bottom of the first gas pipe 11, a sealing assembly matched with the second through hole is arranged in the first gas pipe 11, and a third gas pipe 22 matched with the sealing assembly is arranged at the top of the second gas pipe; after inserting the connecting pipe into body bottom, the third gas-supply pipe is inserted in the second through-hole, promote seal assembly up-moving under the effect of third gas-supply pipe, make second through-hole department in the open mode, make first gas-supply pipe and second gas-supply pipe be in the intercommunication state, be convenient for let in the second gas-supply pipe with the air when letting in the air toward in the first gas-supply pipe, make first mounting panel and second mounting panel move toward the outside in step, increase the distance between the brush hair, make better and the vacuum tube inner wall of brush hair contact, adapt to the vacuum tube of multiple different pipe diameters, promote the cleaning performance to the vacuum tube, be convenient for cleaning appliance's use.

The sealing assembly comprises a supporting block 15 arranged in the first gas transmission pipe 11, a sealing spring 152 arranged at the bottom of the supporting block 15 and a sealing plate 16 arranged at the bottom of the sealing spring 152, and the supporting block 15 is fixedly connected to the inner wall of the first gas transmission pipe 11 through a first connecting rod 151; when the connecting pipe is not connected to the bottom of the pipe body, under the action of the sealing spring, supporting force is provided for the sealing plate, the sealing plate is pressed at the bottom of the first air delivery pipe, the first through hole is sealed under the action of the sealing plate, so that air flow entering the first air delivery pipe cannot be dispersed, the pressure in the first air delivery pipe is increased, the first mounting plate is pushed out from the first through hole under the action of air pressure, and the diameter of the cleaning tool is changed to adapt to various vacuum pipes with different sizes; when the connecting pipe is arranged at the bottom of the pipe body, the sealing plate is pushed upwards under the action of the third gas pipe to enable the sealing plate to be disengaged from the second through hole, and the first gas pipe is communicated with the second gas pipe under the action of the third gas pipe, so that the first mounting plate and the second mounting plate can be controlled synchronously.

The top of the supporting block 15 is provided with a chute, and the side wall of the third gas pipe 22 is provided with a fourth through hole 221; the bottom of the first air delivery pipe 11 is also provided with a fixing component matched with the third air delivery pipe 22; under the action of the chute, the influence of air introduced into the first air conveying pipe on the supporting block is reduced, and the supporting block is prevented from being damaged by overlarge impact force generated by airflow on the supporting block; the air flow in the first air delivery pipe enters the third air delivery pipe through the fourth through hole, so that the air flow in the first air delivery pipe is introduced into the second air delivery pipe, the second mounting plate is convenient to control, and the influence of the contact of the third air delivery pipe and the sealing plate on the air inlet in the third air delivery pipe is avoided; when the third gas-supply pipe is inserted and is located in the first through-hole, fixed subassembly plays the fixed action to the third gas-supply pipe, plays sealed effect to the junction of third gas-supply pipe and second through-hole under fixed subassembly's effect, avoids the air current in the first gas-supply pipe to reveal from the second through-hole, promotes the reliability that cleaning appliance used.

The bottom of the first air delivery pipe 11 is provided with an installation groove, the fixed assembly comprises a movable block 18 arranged in the installation groove, a guide plate 17 arranged on the movable block 18 and a fixed plate 110 arranged in the guide plate 17, a first movable cavity 171 is arranged in the guide plate 17, and the fixed plate 110 can move along the inner wall of the first movable cavity 171; the fixing plate and the guide plate are of arc structures, so that the fixing plate and the third gas pipe can be matched better, when the third gas pipe is inserted into the second through hole, the fixing plate moves along the inner wall of the first movable cavity, the fixing plate is contacted with the side wall of the third gas pipe, the fixing plate has a fixing effect on the third gas pipe, the third gas pipe is arranged in the middle of the sealing plate, and the third gas pipe can provide a stable supporting effect for the sealing plate; under the effect of fixed plate, fill the gap of third gas-supply pipe and second through-hole junction, avoid the air current in the first gas-supply pipe to reveal from the junction of third gas-supply pipe and second through-hole, make the stable transport of air current in the first gas-supply pipe to in the second gas-supply pipe, be convenient for to the adjustment of cleaning appliance pipe diameter.

A first groove 181 is formed in the movable block 18, a second connecting rod 120 is hinged in the first groove 181, a third movable cavity 1201 is formed in the second connecting rod 120, a third connecting rod 130 penetrates through the third movable cavity 1201, a second groove 161 is formed in the sealing plate 16, and one end of the third connecting rod 130 is hinged in the second groove 161; when the third gas-supply pipe inserts in the second through-hole, under the effect of third gas-supply pipe, promote the closing plate up-moving, make second connecting rod and third connecting rod rotate round the tie point, along with the gradual rise of closing plate, second connecting rod and third connecting rod are rotating to predetermineeing the angle after, the third connecting rod is along the outer motion of third activity intracavity wall, until the second connecting rod moves to the third activity back of the chamber top, the closing plate continues to rise, drive the movable block along the motion of mounting groove inner wall under the rising of closing plate, be convenient for make the fixed plate contact with the third gas-supply pipe, play sealed effect to the junction of third gas-supply pipe and second through-hole, prevent the gas leakage in the first gas-supply pipe.

A second movable cavity 186 communicated with the first movable cavity 171 is arranged in the movable block 18, a push rod 19 penetrates through the second movable cavity 186, a transmission rod 185 is hinged to the side wall of the push rod 19, the middle of the transmission rod 185 is hinged to the inner wall of the second movable cavity 186, the other end of the transmission rod 185 is hinged to a fourth connecting rod 1101, and one end of the fourth connecting rod 1101 is fixedly connected to the fixed plate 110; a first limiting plate matched with the push rod is arranged in the second movable cavity, so that the push plate can only move along the inner wall of the first limiting plate, and the push rod is convenient to drive the transmission rod to rotate when moving; when the third air pipe is taken out from the second through hole, the sealing plate is pushed to move downwards under the action of the sealing spring, so that the sealing plate moves to the bottom of the first air pipe, when the sealing plate moves downwards, the third connecting rod is pushed into the third movable cavity under the action of the sealing plate, the second connecting rod and the third connecting rod rotate around the connecting point along with the continuous descending of the sealing plate until the sealing plate is contacted with the bottom surface of the first gas pipe, under the action of the sealing plate, the movable block is pushed to move along the inner wall of the mounting groove, so that the push rod is contacted with the inner wall of the mounting groove, the push rod enters the second movable cavity to drive the transmission rod to rotate, the transmission rod rotates to drive the fourth connecting rod to move towards the inside of the second movable cavity, thereby, the fixed plate enters the first movable cavity, the blocking of the fixed plate on the sealing plate is avoided, and the sealing plate provides reliable sealing effect for the second through hole; the first gas-supply pipe and the second gas-supply pipe can be communicated and sealed only by the operation of filling the connecting pipe into the bottom of the pipe body and detaching the connecting pipe, complex connection operation is not needed, the connecting pipe is easier to be connected with the pipe body, and the vacuum pipes with different lengths can be cleaned conveniently.

A first supporting plate 182 is arranged in the second movable cavity 186, a first supporting spring 191 is arranged on the first supporting plate 182, and the push rod 19 is arranged at one end of the first supporting spring 191; a sliding block 187 is arranged on the side wall of the movable block 18, and a sliding groove 130 matched with the sliding block 187 is arranged on the inner wall of the mounting groove; when the third gas pipe is inserted into the second through hole, the movable block is driven to move under the movement of the sealing plate, so that the movable block moves along the inner wall of the mounting groove, the movable block is limited under the matching of the sliding groove and the sliding block, the movable block is prevented from being driven to be separated from the mounting groove under the movement of the sealing plate, the movable block can only move along the inner wall of the mounting groove, and the moving reliability of the movable block is improved; when the movable block moves towards one side of the sealing plate under the action of the sealing plate, the push rod is pushed to move towards the outer side of the second movable cavity under the action of the first supporting spring, so that the push rod drives the transmission rod to rotate, the sealing plate extends out of the first movable cavity, the sealing plate and the third gas pipe are convenient to mutually match, and the joint of the third gas pipe and the second through hole is sealed.

A second supporting plate 183 is arranged on the movable block 18, the second supporting plate 183 is arranged on one side of the first groove 181, and a second supporting spring 184 is arranged on the second supporting plate 183; under the effect of second backup pad and second supporting spring, make the unable excessive upset of second connecting rod, there is the angle of inclination second connecting rod and first recess inner wall all the time, avoids the second connecting rod to cause the influence to the decline of closing plate, makes the motion of closing plate more smooth and easy.

A third connecting plate 140 is arranged at the top of the pipe body 1, a fifth through hole matched with the air inlet of the first air conveying pipe 11 is formed in the third connecting plate 140, and a sealing cover is arranged in the fifth through hole; when air is introduced into the first air delivery pipe, the sealing cover is opened, so that the air pressure in the first air delivery pipe is increased, the diameter of the pipe body is convenient to change under the action of the air pressure, and after the air flow is filled into the first air delivery pipe, the first air delivery pipe is sealed under the action of the sealing cover, so that the air flow in the first air delivery pipe is prevented from being discharged, and the working reliability of the cleaning tool is ensured; the third connecting plate 140 is provided with a connecting shaft 150, the top of the connecting shaft 150 is provided with a cross-shaped groove 1501, and the cross-shaped groove is the same as the groove on a common cross screw in the national standard; when the vacuum tube of the water heater is cleaned, the vacuum tube of the water heater is detached, clear water and descaling liquid are introduced into the vacuum tube, the tube body is inserted into the vacuum tube, the bristles are in contact with the inner wall of the vacuum tube, a drill bit of an electric drill is aligned with the cross-shaped groove, the electric drill is started, the tube body is driven to rotate under the action of the electric drill, so that the first bristles are driven to rotate, the first bristles have a cleaning effect on the inner wall of the vacuum tube, dirt on the inner wall of the vacuum tube is brushed down by matching with the descaling liquid, and the cleaning effect of a cleaning tool on the vacuum; the electric drill is adopted to provide power for the cleaning tool, so that the pipe body can rotate under the action of the electric drill, a power supply is not required to be specially provided for the cleaning tool, and the cleaning tool is convenient to use in the environment such as a roof and the like which cannot be connected with the power supply.

A third support plate 160 is connected to the connecting shaft 150 through a screw thread, and a plurality of fixing grooves 1602 are formed at the bottom of the third support plate 160; the size of the fixing groove corresponds to that of a standard vacuum tube; the third support plate is arranged at the top of the third connecting plate, and the sealing effect of the sealing cover on the air inlet of the first air delivery pipe is increased under the action of the third support plate; when the tube body is inserted into the vacuum tube, the third support plate is arranged on the vacuum tube, the side wall of the vacuum tube is embedded in the fixing groove, and the tube body is supported under the action of the fixing groove, so that a certain gap is reserved between the bottom of the tube body and the bottom of the vacuum tube, the tube body rotates in the vacuum tube, and friction between the bottom of the tube body and the inner wall of the vacuum tube is avoided; through setting up a plurality of fixed slots, be convenient for make cleaning appliance be applicable to the vacuum tube of multiple not unidimensional, promote cleaning appliance's application scope.

A surrounding plate 1601 is arranged on the third supporting plate 160, a second limiting plate 180 is connected to the connecting shaft 150 through threads, the second limiting plate 180 is matched with the surrounding plate 1601, and a cover plate 170 is connected to the surrounding plate 1601 through threads; under the action of the second limiting plate and the third supporting plate, the tube body is supported, so that a certain gap is reserved between the bottom of the tube body and the bottom of the vacuum tube when the vacuum tube is matched by the third supporting plate, and the vacuum tube is prevented from being damaged by a cleaning tool when the vacuum tube is used; under the cooperation of apron and bounding wall, play the positioning action to the second limiting plate, fix the body in the middle part of the vacuum tube, be convenient for drive the body and rotate under the power take off of electric drill, make the body stable rotation under the drive of electric drill, avoid body and vacuum tube inner wall to produce the collision.

A fourth connecting plate is arranged on the side wall of the first telescopic sleeve 111, a third limiting plate 12 is arranged on the fourth connecting plate, a fourth supporting plate 132 is arranged at the bottom of the fourth connecting plate, and the first mounting plate 13 is arranged on one side, close to the first telescopic sleeve, of the third limiting plate 12; the fourth supporting plate provides a supporting effect for the first mounting plate, the first mounting plate is prevented from falling from the side wall of the telescopic sleeve, the first mounting plate is limited under the action of the third limiting plate, and the first mounting plate is mounted on the first telescopic sleeve, so that the first bristles can be conveniently contacted with the inner wall of the vacuum tube; when the brush hair damages after using a period of time, first mounting panel that can be convenient is taken out from the flexible cover, maintains the first brush hair on the first mounting panel, ensures the cleaning means to the inside cleaning performance of vacuum tube.

A fifth connecting rod is arranged on the first mounting plate 13, and a first push plate 131 is arranged on the fifth connecting rod; under the effect of first push pedal, the dismouting of the first mounting panel of being convenient for, can be convenient take off first mounting panel from first flexible sheathe in, accomplish the maintenance to first brush hair.

The connection mode of the second mounting plate and the second telescopic sleeve is the same as that of the first mounting plate and the first telescopic sleeve; a sixth connecting rod is arranged at the top of the second mounting plate, a second push plate 231 is arranged on the sixth connecting rod, and the second mounting plate can be conveniently taken out of the second telescopic sleeve under the action of the second push plate; the bottom of the second gas transmission pipe is provided with a sixth through hole, and a sealing component and a fixing component are also arranged in the second gas transmission pipe; the connecting pipes are multiple, and the connecting mode between the connecting pipes is the same as that between the connecting pipes and the pipe body; the connecting pipes with a certain number can be installed on the pipe body according to requirements, so that the requirement for cleaning vacuum pipes with different sizes can be met.

The storage box comprises a box body 3 and a buffer pad 31 arranged in the box body 3, the box body 3 comprises a left box body and a right box body, the left box body and the right box body are hinged together, a handle 32 is arranged on the side wall of the left box body, a plurality of accommodating grooves 311 are formed in the buffer pad 31, the buffer pad is made of plastic materials, the shapes of the accommodating grooves correspond to the shapes of all parts on the cleaning tool, the cleaning tool can be conveniently processed and disassembled into small parts for storage under the arrangement of the accommodating grooves, and the cleaning tool can be conveniently carried; when the cleaning tool is not used, the cleaning tool is collected through the containing box and is placed in the containing box, so that the influence of external factors on the cleaning tool is reduced, the cleaning tool is protected, and the cleaning tool is prevented from being damaged in the transportation process; under the action of the containing box, the cleaning tool is convenient to carry, and can be conveniently carried to the roof to clean the vacuum tube; in placing the holding tank on the blotter with the cleaning appliances, avoid the cleaning appliances to produce the collision with the box inner wall in handling, play the guard action to the cleaning appliances, extension cleaning appliances's life.

A first connecting block 33 is arranged on the side wall of the left box body, a second connecting block 35 is arranged on the side wall of the right box body, and a fixing frame 36 matched with the first connecting block 33 is arranged on the second connecting block 35; after putting into the containing box with the cleaning appliance, rotate left box and right box round the pin joint, make left box and right box contact each other together, close the cleaning appliance in the containing box, play the guard action to the cleaning appliance, under the mutually supporting of fixed block and first linkage block, promote the linkage effect of left box and right box, make left box and right box better link together, avoid the containing box to open on the way of transport, promote the guard action to the cleaning appliance.

A fourth limiting plate 351 is arranged on the second connecting block 35, and a limiting spring is arranged at the bottom of the fixing frame 36; under the action of the fourth limiting plate, the fixing frame is prevented from being separated from the second connecting block, the matching effect of the fixing frame and the second connecting block is improved, and the left box body and the right box body are conveniently fixed under the action of the fixing frame; under spacing spring's effect, be convenient for take out fixed frame from first linkage block, can be convenient open the containing box, be convenient for to taking of cleaning appliance.

A seventh through hole is formed in the first connecting block 33, a seventh connecting rod 34 penetrates through the seventh through hole, a fourth limiting plate 341 is arranged at the top of the seventh connecting rod 34, a fifth limiting plate 342 is arranged on the seventh connecting rod 34, and a third movable cavity 331 matched with the fifth limiting plate 342 is arranged on the inner wall of the seventh through hole; when the fixing frame is sleeved on the first connecting block, the seventh connecting rod is rotated, so that the fourth limiting plate is rotated to the top of the first connecting block, and the fixing block is conveniently sleeved in the first connecting block; after fixed frame emboliaed first connecting block, rotate the seventh connecting rod, make the fourth limiting plate move to fixed frame top, play the fixed action to the fixed block under the effect of fourth limiting plate, prevent that fixed frame from deviating from first connecting block, promote the cooperation effect of fixed block and first connecting block, make the containing box provide the guard action to the cleaning appliance.

A torsion spring is sleeved on the seventh connecting rod 34 and arranged in the third movable cavity 342, and an eighth connecting rod 343 is arranged on the fourth position-limiting plate 341; under the arrangement of the eighth connecting rod, the fourth limiting plate is convenient to rotate, so that the matching state of the fixed frame and the first connecting block is convenient to control; under the action of the torsion spring, the fourth limiting plate is positioned above the fixed frame when not stressed, so that the fixed frame can be conveniently fixed under the action of the third limiting plate, and the fixed frame is prevented from being separated from the first connecting block; after rotating the fourth limiting plate to first linkage block on making fixed frame embolia first linkage block, release the eighth link, the fourth limiting plate can rotate to initial position automatically under the effect of torsional spring, ensures the closed reliability of containing box.

For the fixed frame embolias first connecting block on, the second connecting block is higher than first connecting block, and fixed frame is in first connecting block top under spacing spring's effect.

When the cleaning tool is used for cleaning the vacuum tube, the vacuum tube is detached from the water heater, the connecting tube is connected according to the size of the vacuum tube, air is introduced into the first air delivery tube to adjust the diameter of the tube body, so that the cleaning tool is adjusted to the corresponding size of the vacuum tube, the third supporting plate is sleeved on the connecting shaft, the third supporting plate is rotated to be fixed on the connecting shaft, then the second limiting plate is sleeved on the connecting shaft, the second limiting plate is rotated to be fixed on the connecting shaft, finally, the cover plate is sleeved on the connecting shaft, and the cover plate is rotated to be fixed on the enclosing plate; insert the body in the vacuum tube, make the vacuum tube lateral wall imbed the fixed slot in, fix the body, insert the output shaft of motor to the cross recess in, provide rotation power for the body under the effect of motor, make the body drive the brush hair and rotate and clear up the vacuum tube inner wall, promote the inside cleaning performance to the vacuum tube.