CN217817562U

CN217817562U - Evaporator with dirt scraping function

Info

Publication number: CN217817562U
Application number: CN202222034211.XU
Authority: CN
Inventors: 胡涛
Original assignee: Hubei Jiejing Machinery Equipment Co ltd
Current assignee: Hubei Jiejing Machinery Equipment Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-11-15
Anticipated expiration: 2032-08-03

Abstract

The utility model discloses an evaporimeter with function is struck off to dirt, including the frame, one side of frame is hugged closely there is the frame, and fixed embedding has the return bend on the frame, is fixed with the fin on the return bend, is fixed with the filter screen of hugging closely with the frame slides on the frame, and it is provided with the lath to slide on the inner wall of frame, and one side of lath is fixed with scraper blade and brush respectively, and the contact is all hugged closely with the filter screen to scraper blade and brush, and the opposite side of frame passes through the screw and installs the grid. The utility model discloses a scraper blade and the brush that reciprocate can the filter screen air inlet position the batting dust clear away and scrape the clearance, avoid the filter screen the condition that the jam appears, through the mutual screw thread setting of screw cap and screw thread post, the frame of being convenient for and the installation and the dismantlement of frame.

Description

Evaporator with dirt scraping function

Technical Field

The utility model relates to an evaporimeter technical field specifically is an evaporimeter with dirt strikes off function.

Background

The evaporator is an important part in four major refrigeration parts, and low-temperature condensed liquid passes through the evaporator to exchange heat with external air, gasifies and absorbs heat, and achieves the refrigeration effect.

According to an authorized bulletin number CN216347176U a low temperature evaporator with automatically, clear up sewage incrustation scale function, including a jar body, base, motor and honeycomb duct, the bottom surface symmetry of the jar body is provided with the base, and the top surface intermediate position of the jar body is provided with the motor, the inside symmetry of the jar body transversely is provided with the baffle, the inside intermediate position of the jar body vertically is provided with the threaded rod, the bottom surface intermediate position of the jar body runs through and is provided with the drain valve. This low temperature evaporator with automatic clearance sewage incrustation scale function is provided with threaded rod and nut installation piece, and rotation through the threaded rod drives nut installation piece and rotates thereupon, and it is spacing with the surface laminating of honeycomb duct through the arc ring simultaneously for the threaded rod rotates and can make nut installation piece can take the arc ring to reciprocate at the surface of honeycomb duct, thereby strikes off the dirt to the surface of honeycomb duct, guarantees the cleanliness factor.

Present evaporimeter can install a filter screen structure in the position of opposite air inlet end to avoid the return bend and the fin part adhesion of batting dust and evaporimeter, form the dirt, influence the heat exchange effect, but the filter screen uses for a long time can adhesion batting dust, thereby causes the air inlet to block up, greatly reduced heat exchange rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an evaporimeter with function is struck off to dirt to the solution carries out the problem of dirt clearance to evaporimeter filter screen position.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an evaporimeter with dirt strikes off function, includes the frame, one side of frame is hugged closely there is the frame, fixed embedding has the return bend on the frame, be fixed with the fin on the return bend, be fixed with the filter screen of hugging closely with the frame slides on the frame, it is provided with the lath to slide on the inner wall of frame, one side of lath is fixed with scraper blade and brush respectively, the contact is all hugged closely with the filter screen to scraper blade and brush, the grid is installed through the screw to the opposite side of frame.

Preferably, the inner wall both sides of frame all are provided with the spacing groove, the both sides of lath all are fixed with the stopper that slides and set up with the spacing groove, can carry out spacingly to reciprocating of lath, guarantee scraper blade and the straight up-and-down motion of brush.

Preferably, both sides of the frame are fixed with threaded columns, and the outer frame is fixed with a lantern ring which is sleeved with the threaded columns in a sliding manner, so that the outer frame and the frame can be conveniently and quickly positioned and butted.

Preferably, the thread on the threaded column is provided with a threaded cap, and the threaded cap is tightly attached to the lantern ring in a contact manner, so that the outer frame and the frame can be conveniently mounted and dismounted.

Preferably, the bearing is fixedly embedded in the inner wall of the outer frame, the bearing is in interference fit with a threaded rod, and the outer frame is fixedly embedded with a built-in sleeve which is rotatably arranged with the threaded rod, so that the stable rotation of the threaded rod is ensured.

Preferably, a motor is fixed on the outer wall of the outer frame, a rotating shaft of the motor and a threaded rod are in threaded arrangement, the motor is of a stepping type and is connected with an indoor 220V power strip in a plugging mode through a wire plug for electrifying, a positive and negative rotation switch is connected to a shell of the motor through a wire, and the positive and negative rotation switch is HY2-8 in model number.

Preferably, the threaded rod is provided with a threaded sleeve in a threaded manner, and the threaded sleeve is connected with the lath through a support, so that the lath can be driven to move up and down conveniently.

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

1. the utility model discloses a scraper blade and the brush that reciprocate can the filter screen air inlet end position the batting dust clear away and scrape the clearance, avoid the filter screen the condition that the jam appears.

2. The utility model discloses a screw cap and the mutual screw thread setting of screw thread post, the frame of being convenient for and the installation and the dismantlement of frame.

Drawings

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

fig. 2 is a front schematic view of the elbow and fins of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

FIG. 4 is a schematic diagram of the distribution of the limiting blocks and the limiting grooves of the present invention;

fig. 5 is a schematic diagram of the distribution of the threaded columns and the threaded caps of the present invention.

In the figure: 1. an outer frame; 11. a frame; 12. bending the pipe; 13. a fin; 14. filtering with a screen; 15. a slat; 16. a squeegee; 17. a brush; 18. a grid; 2. a limiting groove; 21. a limiting block; 3. a collar; 31. a threaded post; 32. a threaded cap; 4. a bearing; 41. a threaded rod; 42. a built-in sleeve; 43. a motor; 44. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example I

Referring to fig. 1, 2 and 3, an evaporator with a function of scraping off dirt includes an outer frame 1, a frame 11 is tightly attached to one side of the outer frame 1, an elbow pipe 12 is fixedly embedded in the frame 11, a fin 13 is fixed on the elbow pipe 12, a filter screen 14 which is tightly attached to the outer frame 1 in a sliding manner is fixed on the frame 11, a slat 15 is arranged on the inner wall of the outer frame 1 in a sliding manner, a scraper 16 and a brush 17 are respectively fixed on one side of the slat 15, the scraper 16 and the brush 17 are both in tight contact with the filter screen 14, and a grid 18 is installed on the other side of the outer frame 1 through screws.

Referring to fig. 1 and 4, both sides of the inner wall of the outer frame 1 are provided with a limiting groove 2, and both sides of the slat 15 are fixed with a limiting block 21 slidably disposed with the limiting groove 2, so as to limit the up-and-down movement of the slat 15, and ensure the straight up-and-down movement of the scraper 16 and the brush 17.

Referring to fig. 1 and 5, threaded posts 31 are fixed on both sides of the frame 11, and a collar 3 slidably sleeved on the threaded posts 31 is fixed on the outer frame 1, so as to facilitate quick positioning and butt joint of the outer frame 1 and the frame 11.

Referring to fig. 1 and 5, the screw cap 32 is disposed on the screw post 31, and the screw cap 32 is tightly contacted with the collar 3, so as to facilitate the mounting and dismounting of the outer frame 1 and the frame 11.

In use, the present embodiment: when the outer frame 1 and the frame 11 need to be disassembled, the screw cap 32 is rotated to be separated from the screw column 31 by the screw thread, thereby completing the disassembly of the two.

Example II

Referring to fig. 1, 2 and 3, in this embodiment, the evaporator with the function of scraping off the dirt further described in the embodiment 1 includes an outer frame 1, a frame 11 is tightly attached to one side of the outer frame 1, an elbow 12 is fixedly embedded in the frame 11, a fin 13 is fixed on the elbow 12, a filter screen 14 which is tightly attached to the outer frame 1 in a sliding manner is fixed on the frame 11, a slat 15 is slidably disposed on an inner wall of the outer frame 1, a scraper 16 and a brush 17 are respectively fixed on one side of the slat 15, the scraper 16 and the brush 17 are both in tight contact with the filter screen 14, and a grille 18 is installed on the other side of the outer frame 1 through screws.

Referring to fig. 1, a bearing 4 is fixedly embedded in an inner wall of an outer frame 1, a threaded rod 41 is in interference fit with the bearing 4, and a built-in sleeve 42 which is rotatably arranged with the threaded rod 41 is fixedly embedded in the outer frame 1, so that the rotational stability of the threaded rod 41 is ensured.

Referring to fig. 1, a motor 43 is fixed on the outer wall of the outer frame 1, a rotating shaft of the motor 43 and the threaded rod 41 are arranged in a threaded manner, the motor 43 is of a stepping type and is connected with an indoor 220V power strip through a wire plug in a plugging manner for power supply, a casing of the motor 43 is connected with a forward and reverse switch through a wire, and the forward and reverse switch is HY2-8.

Referring to fig. 1, the threaded rod 41 is provided with a threaded sleeve 44, and the threaded sleeve 44 is connected with the slat 15 through a bracket so as to drive the slat 15 to move up and down.

In use, the present embodiment: the scraper 16 and the brush 17 are driven to move up and down, so that the filter screen 14 can be cleaned.

Example III

Referring to fig. 1, 2 and 3, the present embodiment further illustrates another embodiment, and an evaporator with a function of scraping off dirt includes an outer frame 1, a frame 11 is tightly attached to one side of the outer frame 1, an elbow 12 is fixedly embedded in the frame 11, a fin 13 is fixed on the elbow 12, a filter screen 14 is fixed on the frame 11 and is tightly attached to the outer frame 1 in a sliding manner, a slat 15 is slidably disposed on an inner wall of the outer frame 1, a scraper 16 and a brush 17 are respectively fixed to one side of the slat 15, the scraper 16 and the brush 17 are both tightly attached to the filter screen 14, and a grille 18 is installed on the other side of the outer frame 1 through screws.

Referring to fig. 1 and 5, a threaded cap 32 is disposed on the threaded post 31 in a threaded manner, and the threaded cap 32 is in contact with the collar 3 to facilitate the mounting and dismounting of the outer frame 1 and the frame 11.

Referring to fig. 1, a bearing 4 is fixedly embedded in an inner wall of an outer frame 1, a threaded rod 41 is in interference fit with the bearing 4, and a built-in sleeve 42 rotatably arranged with the threaded rod 41 is fixedly embedded in the outer frame 1, so that the stable rotation of the threaded rod 41 is ensured.

This embodiment is used: when needs carry out the heat exchange, want to let in cold water in the return bend 12, contact effect that has the air inlet through fin 13 multiplicable, filter screen 14 can block the batting dust of air inlet end, when needs clear up filter screen 14, starter motor 43, corotation switch through positive and negative commentaries on classics switch, operation motor 43, motor 43 drives threaded rod 41 corotation, make the thread bush 44 activity, cooperation stopper 21 slides in spacing groove 2, make lath 15 can the downstream, the contact of rethread scraper blade 16 and hairbrush 17 to filter screen 14 is cleaned, realize the clearance of adnexed batting dust.

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

1. An evaporator with a function of scraping off dirt, comprising an outer frame (1), characterized in that: frame (11) are hugged closely to one side of frame (1), fixed embedding has return bend (12) on frame (11), be fixed with fin (13) on return bend (12), be fixed with filter screen (14) of hugging closely with frame (1) slip on frame (11), it is provided with lath (15) to slide on the inner wall of frame (1), one side of lath (15) is fixed with scraper blade (16) and brush (17) respectively, scraper blade (16) and brush (17) all hug closely the contact with filter screen (14), grid (18) are installed through the screw to the opposite side of frame (1).

2. An evaporator with a function of scraping off dirt according to claim 1, characterized in that: the inner wall both sides of frame (1) all are provided with spacing groove (2), the both sides of lath (15) all are fixed with stopper (21) that slide the setting with spacing groove (2).

3. An evaporator with a function of scraping off dirt according to claim 1, characterized in that: both sides of frame (11) all are fixed with screw thread post (31), be fixed with on frame (1) with screw thread post (31) slip cap establish the lantern ring (3).

4. An evaporator with a function of scraping off dirt according to claim 3, characterized in that: the thread on the threaded column (31) is provided with a threaded cap (32), and the threaded cap (32) is in contact and clinging to the lantern ring (3).

5. An evaporator with a function of scraping off dirt according to claim 4, characterized in that: the inner wall of the outer frame (1) is fixedly embedded with a bearing (4), the bearing (4) is provided with a threaded rod (41) in interference fit, and the outer frame (1) is fixedly embedded with a built-in sleeve (42) which is rotatably arranged with the threaded rod (41).

6. An evaporator with a function of scraping off dirt according to claim 5, characterized in that: and a motor (43) is fixed on the outer wall of the outer frame (1), and a rotating shaft of the motor (43) and the threaded rod (41) are arranged in a threaded manner.

7. An evaporator with a function of scraping off dirt according to claim 6, characterized in that: the threaded rod (41) is provided with a threaded sleeve (44) in a threaded manner, and the threaded sleeve (44) is connected with the batten (15) through a support.