CN218524016U

CN218524016U - Cleaner for maintaining floating head type heat exchanger

Info

Publication number: CN218524016U
Application number: CN202222767787.7U
Authority: CN
Inventors: 陈梓玘; 朱慧; 单一露
Original assignee: Shandong Haoguan Machinery Co ltd
Current assignee: Shandong Haoguan Machinery Co ltd
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-02-24
Anticipated expiration: 2032-10-20

Abstract

The utility model relates to a technical field that floats the maintenance of hair style heat exchanger especially relates to a cleaner is used in maintenance of floating hair style heat exchanger. Its technical scheme includes dead lever, purger body, bracing piece, outer pole, interior pole and mount, the lower skin weld of purger body has the supporting leg, and the inner wall welding of purger body has the dead lever, the lower surface activity of dead lever is pegged graft there is the connecting rod, and the connecting rod is fixed with the outer pole, outer pole sliding connection has interior pole at the inner wall of purger body, and the outer terminal surface activity of one side of outer pole is pegged graft there is interior pole, the outer terminal surface welding of one side of interior pole has the mount, the outer terminal surface fixing in one side of mount has the scrubbing pad, and the inside packing that cleans the pad has the sponge, the outer terminal surface welding in one side of purger body has anchor clamps, and the inside centre gripping of anchor clamps has the bracing piece, the outer terminal surface mounting in one side of bracing piece has the switch, the upper surface intercommunication of bracing piece has the installation pipe. The utility model discloses be convenient for wash unsteady floating head.

Description

Cleaner for maintaining floating head type heat exchanger

Technical Field

The utility model relates to a technical field of floating head heat exchanger maintenance specifically is a purger is used in maintenance of floating head heat exchanger.

Background

The floating head heat exchanger has two end pipe plates, one end of which is fixed to the casing and the other end of which can move freely relative to the casing. The floating head consists of a floating tube plate, a hook ring and a floating head end cover, and is detachably connected, and the tube bundle can be drawn out from the shell. The thermal deformation of the tube bundle and the shell is not restrained, so that the thermal stress cannot be generated. The cleaning device has the advantages that the cleaning between the pipes and the cleaning in the pipes are convenient, and the thermal stress can not be generated; but the structure is complex, the manufacturing cost is higher than that of the fixed tube-plate heat exchanger, the equipment is heavy, and the material consumption is large. The maintenance of floating head heat exchangers requires the use of a cleaner.

The utility model discloses a CN 210664062U's novel floating head formula cooler, including the drum shell, the one end fixed mounting of drum shell has the connection pad, the step groove has been seted up to the inboard of connection pad, a plurality of thread grooves that are linked together with the step groove have been seted up to the inside of connection pad, the inner wall of connection pad passes through the fixed tube sheet of cooperation fixedly connected with of bolt and thread groove.

The floating head type heat exchanger in the prior art is mostly cleaned by manual cleaning, the cleaning efficiency is lower, the floating head at one end of the floating head type cooler can be disassembled, and the existing cleaner is difficult to clean the interior of the cooler after the disassembly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaner is used in maintenance of floating head heat exchanger to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cleaner is used in maintenance of floating head heat exchanger, includes dead lever, purger body, bracing piece, outer pole, interior pole and mount, the lower skin weld of purger body has the supporting leg, and the inner wall welding of purger body has the dead lever, outer pole sliding connection is at the inner wall of purger body, and the outer terminal surface activity of one side of outer pole is pegged graft and is had interior pole, the outer terminal surface welding of one side of interior pole has the mount, the outer terminal surface welding of one side of purger body has anchor clamps, and the inside centre gripping of anchor clamps has the bracing piece, the switch is installed to the outer terminal surface of one side of bracing piece.

Use among this technical scheme during purger is used in maintenance of floating head formula heat exchanger, hand-held handle, sealed lid is opened to hand drive handle, inside inserting the purger body with heat exchanger floating head one end, fill into the purger body inside with the washing liquid, the pole removes in outer pole drives under power device's effect, interior pole drives the mount and removes, the mount drives cleans the pad and removes, it removes to floating head both sides to clean the pad, the dead lever drives the connecting rod decline under power device's effect, the connecting rod drives outer pole decline, the pad decline is cleaned in outer pole drive, it can clean the floating head to clean the pad, it can rinse thoroughly the floating head to clean pad and washing liquid.

Preferably, the upper surface of the cleaner body is connected with a sealing cover in a hinge mode, and a handle is welded on the upper surface of the sealing cover. The handle is arranged on the upper surface of the sealing cover, so that the sealing cover can be conveniently opened or closed by holding the handle.

Preferably, the lower surface of the fixed rod is movably inserted with a connecting rod, and the connecting rod is fixed with the outer rod. The connecting rod is arranged on the lower surface of the fixing rod, so that the outer rod can be driven to ascend or descend.

Preferably, the outer end face of one side of the cleaner body is communicated with a liquid discharge pipe, and the outer surface of the liquid discharge pipe is in threaded connection with a liquid discharge valve. The liquid discharge pipe is arranged on one side of the cleaner body, so that liquid can be discharged conveniently.

Preferably, a scrubbing pad is fixed on the outer end face of one side of the fixing frame, and sponge is filled in the scrubbing pad. The floating head is convenient to scrub by arranging the scrubbing pad at one side of the fixing frame.

Preferably, the upper surface of the supporting rod is communicated with an installation pipe, and the upper surface of the installation pipe is communicated with a spray head. Through set up installation pipe and shower nozzle at bracing piece upper surface, be convenient for spout the washing liquid.

Preferably, the outer end face of one side of the cleaner body is communicated with a connecting pipe, the connecting pipe is communicated with the supporting rod, and the connecting pipe is designed in an elastic mode. Through set up the connecting pipe in purger body one side, be convenient for send the cleaner into the inside of bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the dead lever, outer pole and mount, the effect of the floating head of heat exchanger of having reached and being convenient for wash, handheld handle, sealed lid is opened to hand drive handle, inside inserting the purger body with heat exchanger floating head one end, it is inside to pour into the purger body with the washing liquid, the pole removes in outer pole drives under power device's effect, interior pole drives the mount and removes, the mount drives and cleans the pad and removes, it removes to floating head both sides to clean the pad, the dead lever drives the connecting rod decline under power device's effect, the connecting rod drives the outer pole decline, the pad decline is cleaned in the outer pole drive, it can clean the floating head to clean the pad, it can rinse thoroughly the floating head to clean pad and washing liquid.

2. The utility model discloses a set up bracing piece, connecting pipe and shower nozzle, reached the inside effect of being convenient for wash the heat exchanger, will float the head and tear out, take out the bracing piece from anchor clamps is inside, handheld bracing piece, press the switch, the inside of bracing piece is sent into with the inside washing liquid of purger body to the connecting pipe under power device's effect, then passes through the shower nozzle blowout with the washing liquid, is convenient for send the washing liquid into inside the heat exchanger, is convenient for wash inside the heat exchanger.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic view of the outer rod according to the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the support rod of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1. fixing the rod; 2. a sealing cover; 3. a handle; 4. a cleaner body; 5. a support bar; 6. a connecting rod; 7. an outer rod; 8. a clamp; 9. a connecting pipe; 10. supporting legs; 11. a liquid discharge pipe; 12. a drain valve; 13. an inner rod; 14. a fixed mount; 15. scrubbing the pad; 16. a spray head; 17. installing a pipe; 18. and (4) switching.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, the present invention provides an embodiment of: the utility model provides a cleaner is used in maintenance of floating head heat exchanger, including dead lever 1, cleaner body 4, bracing piece 5, outer pole 7, interior pole 13 and mount 14, the lower skin weld of cleaner body 4 has supporting leg 10, and the inner wall weld of cleaner body 4 has dead lever 1, the activity of the lower surface of dead lever 1 is pegged graft and is had connecting rod 6, and connecting rod 6 is fixed with

outer pole

7, 7 sliding connection of outer pole are at the inner wall of cleaner body 4, and the outer terminal surface activity in one side of outer pole 7 is pegged graft and is had interior pole 13, the outer terminal surface weld in one side of interior pole 13 has mount 14, the outer terminal surface in one side of mount 14 is fixed with cleans pad 15, and the inside packing that cleans pad 15 has the sponge.

Of course, as is well known to those skilled in the art, the fixing rod 1, the washer body 4, the outer rod 7 and the connecting pipe 9 of the present invention also need to provide a power device to enable the normal operation thereof, and as is well known to those skilled in the art, the provision of the power is common and common in the conventional means or common knowledge, and will not be described herein again, and those skilled in the art can make any choice according to the needs or convenience thereof.

Cleaning device for maintaining floating head type heat exchanger based on embodiment 1, handheld handle 3, sealed lid 2 is opened to hand drive handle 3, inside inserting cleaning device body 4 with heat exchanger floating head one end, fill cleaning solution into cleaning device body 4 inside, outer pole 7 drives interior pole 13 and removes under power device's effect, interior pole 13 drives mount 14 and removes, mount 14 drives and cleans pad 15 and removes, it removes to float first both sides to clean pad 15, dead lever 1 drives connecting rod 6 and descends under power device's effect, connecting rod 6 drives outer pole 7 and descends, outer pole 7 drives and cleans pad 15 and descends, it can clean the floating head to clean pad 15, clean pad 15 and cleaning solution can rinse thoroughly the floating head.

Example two

As shown in fig. 1-4, the utility model provides a cleaner for maintaining floating head heat exchanger, compare in embodiment one, this embodiment still includes dead lever 1, cleaner body 4, bracing piece 5, outer pole 7, interior pole 13 and mount 14, the outer terminal surface intercommunication in one side of cleaner body 4 has fluid-discharge tube 11, and the outer surface threaded connection of fluid-discharge tube 11 has flowing back valve 12, the upper surface hinge connection of cleaner body 4 has sealed lid 2, and the last skin weld of sealed lid 2 has handle 3, the outer skin weld in one side of cleaner body 4 has anchor clamps 8, and the inside centre gripping of anchor clamps 8 has bracing piece 5, the outer terminal surface intercommunication in one side of cleaner body 4 has connecting pipe 9, and connecting pipe 9 and bracing piece 5 intercommunication, connecting pipe 9 adopts elastic design, the outer terminal surface mounting in one side of bracing piece 5 has switch 18, the upper surface intercommunication of bracing piece 5 has installation pipe 17, and the upper surface intercommunication of installation pipe 17 has shower nozzle 16.

In this embodiment, tear the floating head open, take out bracing piece 5 from 8 insides of anchor clamps, handheld bracing piece 5 presses switch 18, and connecting pipe 9 sends into the inside of bracing piece 5 with the inside washing liquid of purger body 4 under power device's effect, then passes through 16 blowout with the washing liquid, is convenient for send the washing liquid into inside the heat exchanger, is convenient for wash inside the heat exchanger.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a purger is used in maintenance of floating head heat exchanger, includes dead lever (1), purger body (4), bracing piece (5), outer pole (7), interior pole (13) and mount (14), its characterized in that: the lower skin weld of purger body (4) has supporting leg (10), and the inner wall welding of purger body (4) has dead lever (1), outer pole (7) sliding connection is at the inner wall of purger body (4), and the outer terminal surface activity of one side of outer pole (7) is pegged graft and is had interior pole (13), the outer terminal surface welding of one side of interior pole (13) has mount (14), the outer terminal surface welding of one side of purger body (4) has anchor clamps (8), and the inside centre gripping of anchor clamps (8) has bracing piece (5), switch (18) are installed to the outer terminal surface of one side of bracing piece (5).

2. The cleaner for maintaining the floating head heat exchanger according to claim 1, wherein: the cleaning device is characterized in that the upper surface of the cleaning device body (4) is hinged with a sealing cover (2), and the upper surface of the sealing cover (2) is welded with a handle (3).

3. A floating head heat exchanger maintenance washer according to claim 1, wherein: the lower surface of the fixed rod (1) is movably inserted with a connecting rod (6), and the connecting rod (6) is fixed with the outer rod (7).

4. The cleaner for maintaining the floating head heat exchanger according to claim 1, wherein: the outer end face of one side of the cleaner body (4) is communicated with a liquid discharge pipe (11), and the outer surface of the liquid discharge pipe (11) is in threaded connection with a liquid discharge valve (12).

5. The cleaner for maintaining the floating head heat exchanger according to claim 1, wherein: the outer end face of one side of the fixed frame (14) is fixed with a scrubbing pad (15), and sponge is filled in the scrubbing pad (15).

6. A floating head heat exchanger maintenance washer according to claim 1, wherein: the upper surface of the supporting rod (5) is communicated with an installation pipe (17), and the upper surface of the installation pipe (17) is communicated with a spray head (16).

7. The cleaner for maintaining the floating head heat exchanger according to claim 1, wherein: the outer end face of one side of the cleaner body (4) is communicated with a connecting pipe (9), the connecting pipe (9) is communicated with the supporting rod (5), and the connecting pipe (9) is designed in an elastic mode.