CN208695844U - A kind of efficient HVAC inside pipe wall cleaning equipment - Google Patents

Abstract

The utility model relates to HVAC pipe cleaning equipment technical fields, and in particular to a kind of efficient HVAC inside pipe wall cleaning equipment；Including bottom plate, idler wheel, support plate, first support bar, liquid reserve tank, vertical plate, transverse slat, electric pushrod, clutch disk, connecting rod, round scraper plate, second support bar, fixed cylinder and bottom cover；The upper surface of bottom plate slidably connects liquid reserve tank, the left part of upper end face of support plate is fixed with vertical plate, the top of vertical plate right side is equipped with transverse slat, transverse slat is fixed with electric pushrod in the middle part of bottom, the bottom of electric pushrod is bolted with clutch disk, the bottom of clutch disk is equipped with several connecting rods, and the bottom thread of connecting rod is connected with round scraper plate；The utility model can be fixed and clean to multiple HVAC pipes simultaneously, solve the problems, such as cleaning efficiency when cleaning to HVAC inside pipe wall due to being not fixed firmly and reducing HVAC pipe；The utility model can be different to diameter HVAC pipe be fixed, use is also fairly simple and conveniently.

Description

A kind of efficient HVAC inside pipe wall cleaning equipment

Technical field

The utility model relates to HVAC pipe cleaning equipment technical fields, and in particular to a kind of efficient HVAC inside pipe wall cleaning is set It is standby.

Background technique

HVAC is the title of one of work post in Architectural Equipment classification, mainly include heating, ventilation, air conditioning these three Aspect.Full name of the HVAC in discipline classification is heat supply for combustion gas ventilating and air conditioning engineering, is a component part of building.

It is often used HVAC pipe in HVAC field, is used after a certain period of time in HVAC pipe, wherein may be in HVAC Assemble more scale on the inner wall of pipe, scale thermal conductivity is very poor, will lead to the deterioration of heating surface heat transfer situation, due to expanding with heat and contract with cold And unbalance stress, greatly increase the risk that HVAC pipe explosion is even exploded, when scale is cementing, also can usually adhere to a large amount of weights Metal ion has the risk that heavy metal ion is excessively dissolved in water if conveying water with it.Therefore, the harm of scale be it is aobvious and It is clear to.Scale removal method at this stage is that scale remover is directly added into HVAC pipe, and the scale removal time is longer, and scale removal effect compared with Difference.

A kind of heating and ventilating pipeline scale remove device is disclosed in the patent document application No. is CN201620351523.5, Including lower gasbag, upper air bag, shaft, scale removing brush, water service pipe, motor and inflator pump, upper air bag and lower gasbag pass through tracheae with Inflator pump connection, the lower end of shaft are rotatably connected by rolling bearing and lower gasbag, and through-hole is provided on upper air bag, shaft Upper end passes through through-hole and is fixedly connected with the torque output shaft of motor, and is tightly connected by sealing bearing and through-hole, multiple scale removal Brush is fixedly connected with shaft, and between lower gasbag and upper air bag, the outlet end of water service pipe be located at upper air bag and lower gasbag it Between.A kind of heating and ventilating pipeline scale remove device of the utility model chooses by upper air bag and lower gasbag and seals the one of heating and ventilating pipeline Section region drives shaft and scale removing brush to rotate, makes it to close by water service pipe Xiang Qijia water clear water and scale remover, and by motor The heating and ventilating pipeline sealed in region carries out scaling operation, and scale removal is high-efficient, and effect is good.

Although above-mentioned patent document has the clear water dirt that can be removed on HVAC inside pipe wall, cleaning efficiency is lower, and its is right It is bad to the fixed effect of HVAC pipe when the inner wall of HVAC pipe is cleaned, it has not been convenient to which that the inner wall of HVAC pipe is cleared up.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of efficient HVAC inside pipe wall cleaning equipment, can be simultaneously Multiple HVAC pipes are fixed and are cleaned, solving reduces HVAC due to being not fixed firmly when cleaning to HVAC inside pipe wall The problem of cleaning efficiency of pipe；Furthermore the HVAC pipe that the utility model can be different to diameter is fixed, and use is also fairly simple Conveniently.

The utility model is achieved by the following technical programs:

A kind of efficient HVAC inside pipe wall cleaning equipment, including it is bottom plate, idler wheel, support plate, first support bar, liquid reserve tank, vertical Plate, transverse slat, electric pushrod, clutch disk, connecting rod, round scraper plate, second support bar, fixed cylinder and bottom cover；The bottom plate Bottom is equipped with idler wheel, and the bottom plate is connected with support plate by first support bar, and the upper surface of the bottom plate slidably connects Liquid reserve tank, the left part of the upper end face of support plate are fixed with vertical plate, and the top of the vertical plate right side is equipped with transverse slat, described Electric pushrod is fixed in the middle part of transverse slat bottom, the bottom of the electric pushrod is bolted with clutch disk, the clutch disk Bottom be equipped with several connecting rods, the bottom thread of the connecting rod is connected with round scraper plate, the upper end face of support plate Middle part offers circular through hole, is fixed with second support bar at left and right sides of the circular through hole, and the fixed cylinder passes through the The underface of clutch disk is arranged in two connecting rods, and the upper surface of the fixed cylinder longitudinally offers several and matches with connecting rod The circular through hole of conjunction, the inner wall of the circular through hole are circumferentially connected with several arc fixinig plates, the bottom spiral shell of the fixed cylinder Line is connected with bottom cover, and the bottom of the bottom cover is made of sieve.

Preferably, handle is fixed in the middle part of the liquid reserve tank front end face.

Preferably, the bottom of the liquid reserve tank offers rectangle sliding slot in parallel, and the upper surface of the support plate is fixed with The rectangle slide bar matched with rectangle sliding slot.

Preferably, the middle part at left and right sides of the fixed cylinder is equipped with attachment lug, and the fixed cylinder passes through attachment lug It is connected with the second connecting rod.

Preferably, the inner wall of each circular through hole passes through spring and is connected with 4 arc fixed plates, the arc fixed plate For rubber material.

Preferably, the diameter of the circular through hole in the middle part of the upper end face of support plate is greater than the diameter of bottom cover.

The utility model has the following beneficial effects:

The utility model provides a kind of efficient HVAC inside pipe wall cleaning equipment, and multiple HVAC pipes can be fixed simultaneously And cleaning, solve the problems, such as cleaning efficiency when cleaning to HVAC inside pipe wall due to being not fixed firmly and reducing HVAC pipe. Furthermore the HVAC pipe that the utility model can be different to diameter is fixed, and use is also fairly simple and conveniently.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the bottom view of bottom cover in the utility model；

Fig. 3 is the superstructure schematic diagram of fixed cylinder in the utility model；

In figure: 1- bottom plate, 2- idler wheel, 3- support plate, 4- first support bar, 5- liquid reserve tank, 6- vertical plate, 7- transverse slat, 8- electricity Dynamic push rod, 9- clutch disk, 10- connecting rod, 11- circle scraper plate, 12- second support bar, 13- fixed cylinder, 14- bottom cover, 15- arc Shape fixinig plate, 16- sieve, 17- attachment lug.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of efficient HVAC inside pipe wall cleaning equipment, including bottom plate 1, idler wheel 2, support plate 3, first support bar 4, liquid reserve tank 5, vertical plate 6, transverse slat 7, electric pushrod 8, clutch disk 9, connecting rod 10, round scraper plate 11, second support bar 12,13 and of fixed cylinder Bottom cover 14；The bottom of bottom plate 1 is equipped with idler wheel 2, bottom plate 1 and support plate 3 and is connected by first support bar 4, the upper surface of bottom plate 1 Liquid reserve tank 5 is slidably connected, the left part of 3 upper surface of support plate is fixed with vertical plate 6, and the top of 6 right side of vertical plate is equipped with cross Plate 7 is fixed with electric pushrod 8 in the middle part of 7 bottom of transverse slat, and the bottom of electric pushrod 8 is bolted with clutch disk 9, clutch disk 9 Bottom be equipped with several connecting rods 10, the bottom thread of connecting rod 10 is connected with round scraper plate 11, in 3 upper surface of support plate Portion offers circular through hole, and second support bar 12 is fixed at left and right sides of circular through hole, and fixed cylinder 13 passes through the second connection The underface of clutch disk 9 is arranged in bar 10, and the upper surface of fixed cylinder 13 longitudinally offers several and matches with connecting rod 10 Circular through hole, the inner wall of circular through hole is circumferentially connected with several arc fixinig plates 15, the bottom thread connection of fixed cylinder 13 There is bottom cover 14, the bottom of bottom cover 14 is made of sieve 16.

Specifically, being fixed with handle in the middle part of 5 front end face of liquid reserve tank；It is sliding that the bottom of liquid reserve tank 5 offers rectangle in parallel Slot, the upper surface of support plate 3 are fixed with the rectangle slide bar matched with rectangle sliding slot；The middle part of 13 left and right sides of fixed cylinder is equal Equipped with attachment lug 17, fixed cylinder 13 is connected by attachment lug 17 with the second connecting rod 10；The inner wall of each circular through hole 4 arc fixed plates are connected with by spring, arc fixed plate is rubber material；Circle in the middle part of 3 upper surface of support plate is logical The diameter in hole is greater than the diameter of bottom cover 14.

The utility model provides a kind of efficient HVAC inside pipe wall cleaning equipment, passes through several circles in fixed cylinder 13 Arc fixinig plate 15 in through-hole and circular through hole can simultaneously be fixed multiple HVAC pipes, after HVAC pipe is fixed, pass through It adjusts electric pushrod 8 to be allowed to extend, (circle is scraped in the HVAC pipe that the entrance of round scraper plate 11 of 10 bottom of connecting rod fixes at this time The diameter of plate 11 is equal to the inside diameter of HVAC pipe), under the action of round scraper plate 11, the dirt on HVAC inside pipe wall is scraped It removes, to realize while to the fixation and cleaning to a HVAC pipe, solves when being cleaned to HVAC inside pipe wall due to solid It is fixed loosely and the problem of reduce the cleaning efficiency of HVAC pipe.After HVAC inside pipe wall Fouling Cleaning, by adjusting electric pushrod 8 Make its contraction, so that round scraper plate 11 is detached from the inside of HVAC pipe, is then manually filled the water into HVAC pipe, so that in it The dirt of wall is swept away by water, and water is finally flow in liquid reserve tank 5, left back to flow on bottom cover 14, right by manually removing bottom cover 14 Its internal dirt is poured out, and is conveniently continued to use.Moreover, entire cleaning process water will not be splashed to ground, it finally all flow to liquid storage In case 5, the clean and tidy of ground ensure that.Furthermore being used cooperatively for the arc fixed plate and spring in the utility model can be to diameter Different HVAC pipes are fixed, and use is also fairly simple and conveniently.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (6)

1. a kind of efficient HVAC inside pipe wall cleaning equipment, including bottom plate, idler wheel, support plate, first support bar, liquid reserve tank, vertical plate, Transverse slat, electric pushrod, clutch disk, connecting rod, round scraper plate, second support bar, fixed cylinder and bottom cover；It is characterized by: institute The bottom for stating bottom plate is equipped with idler wheel, and the bottom plate is connected with support plate by first support bar, and the upper surface of the bottom plate is sliding Dynamic to be connected with liquid reserve tank, the left part of the upper end face of support plate is fixed with vertical plate, and the top of the vertical plate right side is equipped with Transverse slat is fixed with electric pushrod in the middle part of the transverse slat bottom, and the bottom of the electric pushrod is bolted with clutch disk, described The bottom of clutch disk is equipped with several connecting rods, and the bottom thread of the connecting rod is connected with round scraper plate, the support plate Circular through hole is offered in the middle part of upper surface, and second support bar, the fixation are fixed at left and right sides of the circular through hole The underface of clutch disk is arranged in by the second connecting rod for cylinder, and the upper surface of the fixed cylinder longitudinally offers several and connects The circular through hole that extension bar matches, the inner wall of the circular through hole are circumferentially connected with several arc fixinig plates, the fixed cylinder Bottom thread be connected with bottom cover, the bottom of the bottom cover is made of sieve.

2. a kind of efficient HVAC inside pipe wall cleaning equipment according to claim 1, it is characterised in that: the liquid reserve tank front end Handle is fixed in the middle part of face.

3. a kind of efficient HVAC inside pipe wall cleaning equipment according to claim 1, it is characterised in that: the bottom of the liquid reserve tank Portion offers rectangle sliding slot in parallel, and the upper surface of the support plate is fixed with the rectangle slide bar matched with rectangle sliding slot.

4. a kind of efficient HVAC inside pipe wall cleaning equipment according to claim 1, it is characterised in that: described fixed cylinder or so Attachment lug is equipped in the middle part of two sides, the fixed cylinder is connected by attachment lug with the second connecting rod.

5. a kind of efficient HVAC inside pipe wall cleaning equipment according to claim 1, it is characterised in that: each circular through hole Inner wall passes through spring and is connected with 4 arc fixed plates, and the arc fixed plate is rubber material.

6. a kind of efficient HVAC inside pipe wall cleaning equipment according to claim 1, it is characterised in that: the support plate upper end The diameter of the circular through hole of Middle face is greater than the diameter of bottom cover.