CN213300527U

CN213300527U - Novel air-cooled evaporator

Info

Publication number: CN213300527U
Application number: CN202022073409.XU
Authority: CN
Inventors: 徐伟红; 薛胜华
Original assignee: Suzhou Yejia Air Conditioning Technology Co Ltd
Current assignee: Suzhou Yejia Air Conditioning Technology Co Ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-28
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a novel air-cooled evaporator, including the equipment casing, the fixed surface of equipment casing is connected with the air-supply line, the surface threaded connection that equipment casing one end was kept away from to the air-supply line has the connecting pipe, the middle part fixedly connected with link of connecting pipe inner wall, the middle part fixedly connected with driving motor of link, driving motor's output shaft fixedly connected with transmission shaft. The utility model discloses a driving motor drives the transmission shaft and rotates, the transmission shaft drives the flabellum and rotates and produce suction, make external inside through the connecting pipe through air-supply line entering equipment casing, and when external air gets into the connecting pipe inside, can be filtered through the filter screen, and when the transmission shaft rotates, can make the transmission shaft drive the scraper blade through the drive block and rotate, thereby make the scraper blade strike off the dust on filter screen surface at the surface of filter screen, thereby can prevent that the filter screen surface from being stained with the condition that the dust influences the intake and then leads to reducing evaporimeter body evaporation efficiency.

Description

Novel air-cooled evaporator

Technical Field

The utility model relates to an air-cooled evaporator technical field specifically is a novel air-cooled evaporator.

Background

The evaporator is an important part in four major refrigeration parts, low-temperature condensed liquid is subjected to heat exchange with external air through the evaporator, and is gasified to absorb heat to achieve the refrigeration effect.

However, in the prior art, when the evaporator is actually used, a filter screen is usually arranged at the air inlet for preventing the surface of the evaporator from being stained with dust, but the air inlet is affected by the dust when the filter screen is used for a long time, so that the evaporation efficiency of the evaporator is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel forced air cooling 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: comprises an equipment shell, the fixed surface of the equipment shell is connected with an air inlet pipe, the surface of the air inlet pipe far away from one end of the equipment shell is connected with a connecting pipe through threads, the middle part of the inner wall of the connecting pipe is fixedly connected with a connecting frame, the middle part of the connecting frame is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a transmission shaft, the fixed surface of the transmission shaft is connected with fan blades, the surface of the transmission shaft is rotatably connected with a fixed block through a bearing, the fixed surface of the fixed block is connected with a fixed frame, the fixed frame is fixedly connected at one end of the connecting pipe far away from the position of the air inlet pipe, the fixed surface of the fixed frame is connected with a filter screen, one end of the transmission shaft far away from the position of the connecting frame is fixedly, the one end fixedly connected with outer tube that the connecting pipe position was kept away from to the connecting rod, the thread groove has been seted up to the inside of outer tube, and the inside of thread groove is linked together with the inside of outer tube, the inner wall threaded connection of thread groove has a collection dirt frame, and just collects dirt frame swing joint on the surface of connecting pipe.

Preferably, the inside of the air inlet pipe is communicated with the inside of the equipment shell, the bottom of the inner wall of the equipment shell is fixedly connected with an evaporator body, the top of the equipment shell is fixedly connected with an air outlet pipe, and the inside of the air outlet pipe is communicated with the inside of the equipment shell.

Preferably, the one end of the corresponding filter screen position of scraper blade is provided with the brush, and the surface of brush laminates with the surface of filter screen mutually, the filter screen is conical structure.

Preferably, the inner wall threaded connection of connecting pipe has the filter block, the bell jar has been seted up to the one end of the corresponding driving motor position of filter block, the intercommunication groove has been seted up to the inside of filter block, the mounting groove has been seted up to the one end that the driving motor position was kept away from to the filter block, the inside in intercommunication groove is linked together with the inside of bell jar and mounting groove respectively, the fixed laminating of inner wall in bell jar has first filter pulp.

Preferably, the inner wall threaded connection of mounting groove has the filter frame, a plurality of filtration pores have evenly been seted up to the lateral wall of filter frame, the fixed laminating of inner wall of filter frame has the second to cross the filter pulp.

Preferably, the second filter cotton is far away from the first drive rack of one end fixedly connected with of filter block, the filter block is far away from the second drive rack of one end fixedly connected with of driving motor position.

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

1. the utility model discloses a drive motor drives the transmission shaft and rotates, makes the transmission shaft drive the flabellum and rotate and produce suction, makes the outside pass through the connecting pipe and gets into the inside of equipment casing through the air-supply line, and when the outside air got into the connecting pipe inside, can be filtered through the filter screen, and when the transmission shaft rotated, can make the transmission shaft drive the scraper blade through the drive block and rotate, thereby make the scraper blade strike off the dust on the surface of filter screen at the surface of filter screen, thereby can prevent that the filter screen surface from being stained with the dust and influencing the intake and then lead to reducing the condition of evaporimeter body evaporation efficiency;

2. the utility model is also connected with the inner wall of the connecting pipe by the surface of the filter block through screw thread, and the surface of the filter frame is connected with the inner wall of the mounting groove through screw thread, and is matched with the second driving frame and the first driving frame, so that the filter block can be conveniently moved out from the inner wall of the connecting pipe and the filter frame can be conveniently moved out from the inner wall of the mounting groove, thereby facilitating the cleaning and replacement of the first filter cotton, the filter frame and the second filter cotton, the conical groove, the communicating groove, the first filter cotton, the filter frame and the second filter cotton are arranged to further filter the airflow inside the connecting pipe, the airflow directly impacts the first filter cotton so that the first filter cotton can attach the dust in the airflow to the surface of the first filter cotton, and the second filter cotton can further filter the air current to the condition that can further avoid the evaporimeter body surface to be infected with the dust makes.

Drawings

FIG. 1 is a front sectional view of the overall structure of a novel air-cooled evaporator of the present invention;

fig. 2 is a front sectional view of the novel air-cooled evaporator connecting tube structure of the present invention;

fig. 3 is a front sectional view of the filter block structure of the novel air-cooled evaporator of the present invention.

In the figure: 1. an equipment housing; 2. an air inlet pipe; 3. a connecting pipe; 4. a connecting frame; 5. a drive motor; 6. a drive shaft; 7. a fan blade; 8. a fixed block; 9. a fixed mount; 10. filtering with a screen; 11. a drive block; 12. a squeegee; 13. a connecting rod; 14. an outer tube; 15. a thread groove; 16. a dust collection frame; 17. a filter block; 18. a tapered groove; 19. a communicating groove; 20. mounting grooves; 21. first filter cotton; 22. a filter frame; 23. a filtration pore; 24. second filter cotton; 25. a first driving frame; 26. a second driving frame; 27. an evaporator body; 28. and an air outlet pipe.

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. 1-3, the present invention provides a technical solution: the device comprises a device shell 1, an air inlet pipe 2 is fixedly arranged on the surface of the device shell 1, a connecting pipe 3 is connected to the surface of one end, far away from the device shell 1, of the air inlet pipe 2 through threads, a connecting frame 4 is fixedly arranged in the middle of the inner wall of the connecting pipe 3, a driving motor 5 is fixedly arranged in the middle of the connecting frame 4, a transmission shaft 6 is fixedly arranged on an output shaft of the driving motor 5, fan blades 7 are fixedly arranged on the surface of the transmission shaft 6, the surface of the transmission shaft 6 is rotatably connected with a fixed block 8 through a bearing, a fixed frame 9 is fixedly arranged on the surface of the fixed block 8, the fixed frame 9 is fixedly arranged at one end, far away from the air inlet pipe 2, of the connecting pipe 3, a filter screen 10 is fixedly arranged on the surface of the fixed frame 9, a driving block, the fixed surface of connecting pipe 3 installs connecting rod 13, and the one end fixed mounting that connecting rod 13 kept away from the connecting pipe 3 position has outer tube 14, and thread groove 15 has been seted up to the inside of outer tube 14, and the inside of thread groove 15 is linked together with the inside of outer tube 14, and the inner wall threaded connection of thread groove 15 has collection dirt frame 16, and collection dirt frame 16 swing joint is on the surface of connecting pipe 3.

The inside of air-supply line 2 is linked together with the inside of equipment casing 1, and the bottom fixed mounting of equipment casing 1 inner wall has evaporimeter body 27, and the top fixed mounting of equipment casing 1 has outlet duct 28, and the inside of outlet duct 28 is linked together with the inside of equipment casing 1.

The scraper 12 is provided with a brush at one end corresponding to the position of the filter screen 10, the surface of the brush is attached to the surface of the filter screen 10, and the filter screen 10 is in a conical structure.

The inner wall threaded connection of connecting pipe 3 has filter block 17, and conical groove 18 has been seted up to the one end of the corresponding driving motor 5 position of filter block 17, and intercommunication groove 19 has been seted up to the inside of filter block 17, and mounting groove 20 has been seted up to the one end that driving motor 5 position was kept away from to filter block 17, and the inside in intercommunication groove 19 is linked together with the inside of conical groove 18 and mounting groove 20 respectively, and the fixed laminating of inner wall of conical groove 18 has first filter pulp 21.

The inner wall threaded connection of mounting groove 20 has filter frame 22, and a plurality of filtration holes 23 have evenly been seted up to filter frame 22's lateral wall, and the fixed laminating of inner wall of filter frame 22 has second filter pulp 24.

A first driving frame 25 is fixedly installed at one end, far away from the filter block 17, of the second filter cotton 24, a second driving frame 26 is fixedly installed at one end, far away from the driving motor 5, of the filter block 17, the surface of the filter block 17 is in threaded connection with the inner wall of the connecting pipe 3, the surface of the filter frame 22 is in threaded connection with the inner wall of the mounting groove 20, and the second driving frame 26 and the first driving frame 25 are matched, so that the filter block 17 is conveniently moved out from the inner wall of the connecting pipe 3 and the filter frame 22 is conveniently moved out from the inner wall of the mounting groove 20, and therefore the first filter cotton 21, the filter frame 22 and the second filter cotton 24 can be conveniently cleaned and replaced, the tapered groove 18, the communication groove 19, the first filter cotton 21, the filter frame 22 and the second filter cotton 24 can further play a role in filtering the air flow passing through the inside of the connecting pipe 3, the air flow directly impacts the first filter cotton 21, and therefore the first filter cotton 21 can attach the dust in the air flow to the surface of the, and the second filter cotton 24 can further filter the airflow, so that the situation that the surface of the evaporator body 27 is contaminated by dust can be further avoided.

The working principle is as follows: when in use, the utility model drives the transmission shaft 6 to rotate by electrifying the driving motor 5, so that the transmission shaft 6 drives the fan blades 7 to rotate and generate suction force, so that the outside air enters the interior of the equipment shell 1 through the air inlet pipe 2 through the connecting pipe 3, and the outside air enters the interior of the connecting pipe 3 and is filtered through the filter screen 10, and when the transmission shaft 6 rotates, the transmission shaft 6 drives the scraper blade 12 to rotate through the driving block 11, so that the scraper blade 12 scrapes off the dust on the surface of the filter screen 10, and under the action of wind, the scraped dust can move from the surface of the filter screen 10 to the position of the dust collecting frame 16 and is located inside the dust collecting frame 16, because the dust collecting frame 16 is in threaded connection with the threaded groove 15, the convenient threaded groove 15 and the dust collecting frame 16 can be detached, thereby the dust stored inside the dust collecting frame 16 can be cleaned, the device may be protected by the outer tube 14.

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. The utility model provides a novel air-cooled evaporator, includes equipment casing (1), its characterized in that: the surface fixed connection of equipment casing (1) has air-supply line (2), the surperficial threaded connection that equipment casing (1) one end was kept away from in air-supply line (2) has connecting pipe (3), the middle part fixedly connected with link (4) of connecting pipe (3) inner wall, the middle part fixedly connected with driving motor (5) of link (4), the output shaft fixedly connected with transmission shaft (6) of driving motor (5), the surface fixed connection of transmission shaft (6) has flabellum (7), the surface of transmission shaft (6) is rotated through the bearing and is connected with fixed block (8), the surface fixed connection of fixed block (8) is connected with mount (9), and mount (9) fixed connection is in the one end that the air-supply line (2) position was kept away from in connecting pipe (3), the surface fixed connection of mount (9) has filter screen (10), one end fixedly connected with drive block (11) of link (4) position is kept away from in transmission shaft (6), the fixed surface of drive block (11) is connected with scraper blade (12), and scraper blade (12) activity laminating is on the surface of filter screen (10), the fixed surface of connecting pipe (3) is connected with connecting rod (13), the one end fixedly connected with outer tube (14) of connecting pipe (3) position are kept away from in connecting rod (13), thread groove (15) have been seted up to the inside of outer tube (14), and the inside of thread groove (15) is linked together with the inside of outer tube (14), the inner wall threaded connection of thread groove (15) has collection dirt frame (16), and collection dirt frame (16) swing joint is on the surface of connecting pipe (3).

2. The novel air-cooled evaporator as set forth in claim 1, characterized in that: the inside of air-supply line (2) is linked together with the inside of equipment casing (1), the bottom fixedly connected with evaporimeter body (27) of equipment casing (1) inner wall, the top fixedly connected with outlet duct (28) of equipment casing (1), the inside of outlet duct (28) is linked together with the inside of equipment casing (1).

3. The novel air-cooled evaporator as set forth in claim 1, characterized in that: the one end that scraper blade (12) corresponding filter screen (10) position is provided with the brush, and the surface of brush laminates mutually with the surface of filter screen (10), filter screen (10) are conical structure.

4. The novel air-cooled evaporator as set forth in claim 1, characterized in that: the inner wall threaded connection of connecting pipe (3) has filter block (17), conical groove (18) have been seted up to the one end that filter block (17) corresponding driving motor (5) put, intercommunication groove (19) have been seted up to the inside of filter block (17), mounting groove (20) have been seted up to the one end that driving motor (5) position was kept away from in filter block (17), the inside in intercommunication groove (19) is linked together with the inside of conical groove (18) and mounting groove (20) respectively, the fixed laminating of inner wall of conical groove (18) has first filter pulp (21).

5. The novel air-cooled evaporator as set forth in claim 4, characterized in that: the inner wall threaded connection of mounting groove (20) has filter frame (22), a plurality of filtration holes (23) have evenly been seted up to the lateral wall of filter frame (22), the fixed laminating of inner wall of filter frame (22) has second filter pulp (24).

6. The novel air-cooled evaporator as set forth in claim 5, characterized in that: one end of the second filter cotton (24) far away from the filter block (17) is fixedly connected with a first driving frame (25), and one end of the filter block (17) far away from the position of the driving motor (5) is fixedly connected with a second driving frame (26).