CN214620183U - Internal tooth aluminum pipe evaporator - Google Patents

Abstract

The utility model discloses an internal tooth aluminum tube evaporator, which comprises a shell, a heat exchange body and a cleaning structure, wherein the heat exchange body is fixedly arranged in the shell through bolts and consists of a plurality of rows of flat tubes and fins which are distributed at intervals; the utility model discloses a be provided with cleaning plate and lead screw, and through rotating the handle, it slides on flat pipe to drive the sleeve pipe, on the same order, when rotating the handle to opposite direction, can make the sleeve pipe slide to opposite direction on flat pipe, thereby can be with flat dirt clean up on the pipe, prevent to cause the corruption to flat pipe, the life of flat pipe has been improved, and in time clear up flat dirt on the pipe, can avoid flat dirt on the pipe more accumulated, convenient clearance, can be simultaneously from the dirt that flat pipe got off of clearing up, further clear up, avoid the dirt to accumulate the lower surface at the shell inner wall, protect the inner wall of shell, the life of evaporimeter has further been improved.

Description

Internal tooth aluminum pipe evaporator

Technical Field

The utility model relates to an evaporimeter technical field specifically is an internal tooth aluminum tube evaporimeter.

Background

The evaporator is an important part in four major refrigeration parts, low-temperature condensed liquid passes through the evaporator to exchange heat with outside air, and the low-temperature condensed liquid is gasified to absorb heat to achieve the refrigeration effect; the evaporating chamber makes the two-phase complete separation of gas-liquid, and the heat transfer body comprises interval distribution's multirow flat pipe and fin, but, current internal tooth aluminum tube evaporimeter still has some not enoughly, for example:

in the long-term use of the evaporator in the prior art, the surfaces of the multi-row flat pipes with uniform intervals can be scaled, the flat pipes are corroded, the service life of the flat pipes is shortened, if the flat pipes are not cleaned in time, more dirt on the flat pipes is accumulated, the heat exchange effect of the evaporator is affected, and the evaporator is difficult to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an internal tooth aluminum tube evaporimeter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an internal tooth aluminum tube evaporator comprises a shell, a heat exchange body and a cleaning structure, wherein the heat exchange body is fixedly arranged in the shell through bolts, the heat exchange body is composed of multiple rows of flat tubes and fins distributed at intervals, one side of the shell is close to a fixedly connected inlet tube at the top end, one side of the shell is close to a fixedly connected discharging tube at the bottom end, the inlet tube and the other end of the discharging tube are both in sealing connection with the heat exchange body, the cleaning structure is arranged in the shell and further comprises a lead screw, a limiting rod and a movable plate, the lead screw and the limiting rod are arranged on the inner wall of the shell, two ends of the limiting rod are fixedly connected with the shell, one end of the lead screw penetrates through a handle fixedly connected with the shell through bolts, two ends of the lead screw are rotatably connected with the shell through bearings, and the movable plate and the limiting rod are sleeved with the movable plate, the movable plate is in threaded connection with the screw rod, is in sliding connection with the limiting rod, is in sleeve connection with the heat exchange body, is in sliding connection with the flat tubes, and is fixedly connected with a cleaning plate on the lower surface.

Preferably, the two sides of the middle part of the lower surface of the inner wall of the shell are both provided with grooves.

Preferably, the shell on one side of the slot is provided with an opening, a sealing pipe is inserted into the opening, the sealing pipe is in threaded connection with the opening, and the opening is communicated with the slot.

Preferably, the slot is of a cylindrical configuration.

Preferably, a through hole is formed in one side of the moving plate, a plurality of sleeves are fixedly arranged on the inner wall of the through hole at uniform intervals, one side of each sleeve is of an open structure, the sleeves are sleeved with the flat tubes, and the sleeves are connected with the flat tubes in a sliding mode.

Preferably, the sleeve is matched with the flat tube.

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

the utility model is provided with the cleaning plate, the movable plate and the screw rod, and can drive the screw rod and the movable plate on the screw rod to rotate by rotating the handle, but due to the limiting action of the limiting rod, the movable plate moves towards one end of the screw rod, thereby driving the sleeve to slide on the flat tube, and the handle is rotated towards the opposite direction, thereby the sleeve can slide on the flat tube towards the opposite direction, thereby cleaning the dirt on the flat tube, avoiding accumulating the dirt on the flat tube, preventing the flat tube from being corroded, prolonging the service life of the flat tube, and cleaning the dirt on the flat tube in time, avoiding the more the dirt on the flat tube, improving the heat exchange effect of the evaporator, facilitating the cleaning, meanwhile, the movable plate can also drive the cleaning plate to move in the moving process, and can simultaneously clean the dirt from the flat tube, and further cleaning, avoid the dirt accumulation at the lower surface of shell inner wall, protect the inner wall of shell, further improved the life of evaporimeter, through being provided with the fluting, can collect the dirt of clearance, through being provided with the sealed tube, when overhauing, through opening the sealed tube, can clear up out the dirt of collecting in the fluting.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a schematic side view of the moving plate of the present invention.

In the figure: 1-a housing; 11-feed pipe; 12-a discharge pipe; 13-slotting; 14-a sealed tube; 2-a heat exchange body; 21-flat tube; 3-cleaning the structure; 31-a screw rod; 32-a limiting rod; 33-moving the plate; 34-a handle; 35-cleaning plate; 36-cannula.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an internal tooth aluminum tube evaporator, includes shell 1, heat transfer body 2, clearance structure 3, there is heat transfer body 2 in the inside of shell 1 through bolt fixed mounting, heat transfer body 2 comprises interval distribution's the flat pipe 21 of multirow and fin, one side of shell 1 is close to top fixedly connected with inlet pipe 11, one side of shell 1 is close to bottom fixedly connected with discharging pipe 12, inlet pipe 11 with the other end of discharging pipe 12 all with heat transfer body 2 sealing connection, the internally mounted of shell 1 has clearance structure 3, clearance structure 3 still includes lead screw 31, gag lever post 32 and movable plate 33, lead screw 31 and gag lever post 32 are installed to the inner wall of shell 1, the both ends of gag lever post 32 with shell 1 fixed connection, the one end of lead screw 31 is passed shell 1 passes through bolt fixedly connected with handle 34, the two ends of the screw rod 31 are rotatably connected with the shell 1 through bearings, the screw rod 31 and the limiting rod 32 are sleeved with a movable plate 33, the movable plate 33 is in threaded connection with the screw rod 31, the movable plate 33 is in sliding connection with the limiting rod 32, the movable plate 33 is sleeved with the heat exchange body 2, the movable plate 33 is in sliding connection with the flat tube 21, the lower surface of the movable plate 33 is fixedly connected with a cleaning plate 35, when the heat exchanger is used, the screw rod 31 and the movable plate 33 on the screw rod 31 can be driven to rotate through rotating the handle 34, but due to the limiting effect of the limiting rod 32, the movable plate 33 moves towards one end of the screw rod 31, so that the sleeve 36 is driven to slide on the flat tube 21, and similarly, when the handle 34 is rotated towards the opposite direction, the sleeve 36 can slide on the flat tube 21 towards the opposite direction, so that dirt on the flat tube 21 can be cleaned, dirt accumulation on the flat tubes 21 is avoided, corrosion to the flat tubes 21 is prevented, the service life of the flat tubes is prolonged, dirt on the flat tubes 21 can be cleaned in time, the more the dirt on the flat tubes 21 is accumulated, the heat exchange effect of the evaporator is improved, cleaning is convenient, meanwhile, the movable plate 33 can drive the cleaning plate 35 to move in the moving process, the dirt cleaned from the flat tubes 21 can be further cleaned, the dirt is prevented from accumulating on the lower surface of the inner wall of the shell 1, the inner wall of the shell 1 is protected, the service life of the evaporator is further prolonged, the two sides of the middle part of the lower surface of the inner wall of the shell 1 are respectively provided with the open grooves 13, the cleaned dirt can be collected into the open grooves 13, the shell 1 on one side of the open grooves 13 is provided with the open holes, the open holes are inserted with the sealing tubes 14, and the sealing tubes 14 are in threaded connection with the open holes, and the trompil with fluting 13 communicates with each other, when overhauing, through opening sealed tube 14, can clear up out the dirt of collecting in the fluting 13, fluting 13 is cylindrical structure, increases the space of collecting the dirt, the through-hole has been seted up to one side of movable plate 33, and the even fixed a plurality of sleeve pipe 36 that is provided with in inner wall interval of through-hole, one side of sleeve pipe 36 is open the structure, and sleeve pipe 36 with flat pipe 21 cup joints, sleeve pipe 36 with flat pipe 21 sliding connection, sleeve pipe 36 with flat pipe 21 phase-match.

The working principle is as follows: when the evaporator is used, the screw rod 31 and the movable plate 33 on the screw rod 31 can be driven to rotate by rotating the handle 34, but due to the limiting effect of the limiting rod 32, the movable plate 33 moves towards one end of the screw rod 31, so that the sleeve 36 is driven to slide on the flat pipe 21, and similarly, when the handle 34 is rotated towards the opposite direction, the sleeve 36 can slide on the flat pipe 21 towards the opposite direction, so that dirt on the flat pipe 21 can be cleaned, the dirt accumulation on the flat pipe 21 is avoided, the corrosion to the flat pipe 21 is prevented, the service life of the flat pipe is prolonged, the dirt on the flat pipe 21 can be cleaned in time, the dirt on the flat pipe 21 can be prevented from accumulating more and more, the heat exchange effect of the evaporator is improved, the cleaning is convenient, meanwhile, the movable plate 33 can also drive the cleaning plate 35 to move in the moving process, and the dirt cleaned from the flat pipe 21 can be cleaned simultaneously, further clearance of going on avoids the dirt accumulation at the lower surface of shell 1 inner wall, protects shell 1's inner wall, has further improved the life of evaporimeter, through being provided with fluting 13, can collect the dirt of clearance, through being provided with sealed tube 14, when overhauing, through opening sealed tube 14, can clear up out the dirt of collecting in the fluting 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An internally toothed aluminum tube evaporator, comprising:

a housing (1);

a heat exchange body (2);

a cleaning structure (3);

the heat exchange device comprises a shell (1), a heat exchange body (2) is fixedly mounted inside the shell (1) through bolts, the heat exchange body (2) is composed of a plurality of rows of flat pipes (21) and fins which are distributed at intervals, a feeding pipe (11) is fixedly connected to one side of the shell (1) close to the top end, a discharging pipe (12) is fixedly connected to one side of the shell (1) close to the bottom end, the other ends of the feeding pipe (11) and the discharging pipe (12) are hermetically connected with the heat exchange body (2), and a cleaning structure (3) is mounted inside the shell (1);

wherein, clearance structure (3) still includes lead screw (31), gag lever post (32) and movable plate (33), lead screw (31) and gag lever post (32) are installed to the inner wall of shell (1), the both ends of gag lever post (32) with shell (1) fixed connection, the one end of lead screw (31) is passed shell (1) is through bolt fixedly connected with handle (34), the both ends of lead screw (31) with shell (1) all rotates through the bearing and connects, lead screw (31) with movable plate (33) has been cup jointed on gag lever post (32), movable plate (33) with lead screw (31) threaded connection, movable plate (33) with gag lever post (32) sliding connection, movable plate (33) with heat transfer body (2) cup joints, movable plate (33) with flat tube (21) sliding connection, the lower surface of the moving plate (33) is fixedly connected with a cleaning plate (35).

2. An internal tooth aluminum tube evaporator as set forth in claim 1 wherein: and both sides of the middle part of the lower surface of the inner wall of the shell (1) are provided with grooves (13).

3. An internal tooth aluminum tube evaporator as set forth in claim 2 wherein: the shell (1) on one side of the slot (13) is provided with an opening, a sealing pipe (14) is inserted into the opening, the sealing pipe (14) is in threaded connection with the opening, and the opening is communicated with the slot (13).

4. An internal tooth aluminum tube evaporator as set forth in claim 2 wherein: the slot (13) is of a cylindrical structure.

5. An internal tooth aluminum tube evaporator as set forth in claim 1 wherein: the through-hole has been seted up to one side of movable plate (33), and the inner wall interval of through-hole is even fixedly is provided with a plurality of sleeve pipe (36), one side of sleeve pipe (36) is open structure, and sleeve pipe (36) with flat pipe (21) cup joint, sleeve pipe (36) with flat pipe (21) sliding connection.

6. An internal tooth aluminum tube evaporator as set forth in claim 5 wherein: the sleeve (36) is matched with the flat tube (21).

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