CN216159393U

CN216159393U - Fin evaporator

Info

Publication number: CN216159393U
Application number: CN202122291302.7U
Authority: CN
Inventors: 陈雪霞; 贾伟林
Original assignee: Xinchang Pulins Hvac Technology Co ltd
Current assignee: Xinchang Pulins Hvac Technology Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-01
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a fin evaporator, which comprises a shell, wherein a guide rod is fixedly connected to the inner wall of the shell, a lead screw is rotatably connected in the shell, a motor is fixedly connected to the top of the shell, the output end of the motor penetrates through the top of the shell and is fixedly connected with the lead screw, a fin evaporator body is arranged between the lead screw and the guide rod, vertical plates are fixedly connected to two sides of the fin evaporator body, a first L-shaped connecting plate is fixedly connected to two ends of one vertical plate, a lead screw sleeve is fixedly connected to the side wall of the first L-shaped connecting plate through a fixing bolt, the first L-shaped connecting plate and a second L-shaped connecting plate which are fixedly connected to the vertical plates are respectively fixedly connected with the lead screw sleeve and a sliding sleeve, the lead screw is driven to rotate by a switch control motor, the lead screw drives the fin evaporator body to move in the shell through the lead screw sleeve, and moves the evaporator body to a position to be installed on the shell, the installation and the dismantlement of the fin evaporator body of staff are facilitated.

Description

Fin evaporator

Technical Field

The utility model relates to the technical field of evaporators, in particular to a fin evaporator.

Background

Nowadays, energy saving and environmental protection become important problems worldwide, and are widely valued by scholars at home and abroad, and energy saving and consumption reduction also become an important index for measuring the technical performance of products in the refrigeration and air-conditioning industries. With the rapid development of high technology and the wide use of various new energy sources, people have higher requirements on efficiency and performance, various heat exchangers continuously appear, original heat exchangers are continuously improved, and fin tube heat exchangers are widely applied due to the advantages of large heat exchange surface, simplicity in manufacturing and the like.

However, in the existing fin evaporator on the market, installation sometimes requires a worker to ascend, and the installation and the disassembly of the fin evaporator are inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a fin evaporator.

In order to achieve the purpose, the utility model provides the following technical scheme:

a fin evaporator comprises a shell, wherein a guide rod is fixedly connected to the inner wall of the shell, a lead screw is rotationally connected to the shell, a motor is fixedly connected to the top of the shell, the output end of the motor penetrates through the top of the shell and is fixedly connected with the lead screw, a fin evaporator body is arranged between the lead screw and the guide rod, vertical plates are fixedly connected to two sides of the fin evaporator body, a first L-shaped connecting plate is fixedly connected to two ends of one vertical plate, a lead screw sleeve is fixedly connected to the side wall of the first L-shaped connecting plate through a fixing bolt, the lead screw sleeve is sleeved on the lead screw and is in threaded connection with the lead screw, a second L-shaped connecting plate is fixedly connected to two ends of the other vertical plate, a sliding sleeve is fixedly connected to the side wall of the second L-shaped connecting plate through a fixing bolt, the sliding sleeve is sleeved on the guide rod and is in sliding connection with the guide rod, the shell side wall is fixedly connected with a switch.

As a further scheme of the utility model: the back of the shell is provided with a mounting opening in a penetrating way, and a fan is fixedly connected in the mounting opening.

As a still further scheme of the utility model: the front face of the shell is fixedly connected with a front cover, an opening window is formed in the top of the front cover, and the front face of the front cover is fixedly connected with a crawling ladder.

As a still further scheme of the utility model: the opening parts on two sides of the shell are rotatably connected with a box door, and the side wall of the box door is fixedly connected with a handle.

As a still further scheme of the utility model: the first L-shaped connecting plate and the second L-shaped connecting plate are the same in size, and the screw rod sleeve is the same in size as the sliding sleeve.

As a still further scheme of the utility model: the switch is respectively with motor and fan electric connection, switch, motor and fan respectively with external power supply electric connection.

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

1. according to the utility model, the first L-shaped connecting plate and the second L-shaped connecting plate which are fixedly connected to the vertical plate are respectively and fixedly connected to the screw rod sleeve and the sliding sleeve, the screw rod is driven to rotate by the switch control motor, the screw rod drives the finned evaporator body to move in the shell through the screw rod sleeve, and the evaporator body is moved to the position to be installed of the shell, so that the installation and the disassembly of the finned evaporator body by workers are facilitated.

2. The fan is controlled to work through the switch, the fan increases the air flow, and the heat exchange of the fin evaporator body is accelerated.

3. According to the utility model, the evaporator is convenient to overhaul by arranging the opening window on the front cover and matching with the ladder stand fixedly connected with the front cover.

Drawings

Fig. 1 is a schematic structural view of a fin evaporator.

Fig. 2 is a sectional view of a housing in a fin evaporator.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of fig. 2 at B.

In the figure: the device comprises a shell 1, a box door 2, a motor 3, a ladder stand 4, a front cover 5, an opening window 6, a screw rod 7, a guide rod 8, a fan 9, a mounting opening 10, a fin evaporator body 11, a vertical plate 12, a handle 13, a screw rod sleeve 14, a first L-shaped connecting plate 15, a second L-shaped connecting plate 16, a sliding sleeve 17 and a switch 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a fin evaporator includes a housing 1, a guide bar 8 is fixedly connected to an inner wall of the housing 1, a lead screw 7 is rotatably connected to the housing 1, a motor 3 is fixedly connected to a top of the housing 1, an output end of the motor 3 penetrates the top of the housing 1 and is fixedly connected to the lead screw 7, a fin evaporator body 11 is disposed between the lead screw 7 and the guide bar 8, vertical plates 12 are fixedly connected to two sides of the fin evaporator body 11, a first L-shaped connecting plate 15 is fixedly connected to two ends of one of the vertical plates 12, a lead screw sleeve 14 is fixedly connected to a side wall of the first L-shaped connecting plate 15 through a fixing bolt, the lead screw sleeve 14 is sleeved on the lead screw 7, the lead screw sleeve 14 is in threaded connection with the lead screw 7, a second L-shaped connecting plate 16 is fixedly connected to two ends of the other vertical plate 12, a sliding sleeve 17 is fixedly connected to a side wall of the second L-shaped connecting plate 16 through a fixing bolt, the sliding sleeve 17 is sleeved on the guide rod 8, the sliding sleeve 17 is slidably connected with the guide rod 8, and the side wall of the shell 1 is fixedly connected with a switch 18.

The back of the shell 1 is provided with a mounting opening 10 in a penetrating way, a fan 9 is fixedly connected in the mounting opening 10, and the fan 9 accelerates the air flow.

Casing 1 openly fixedly connected with protecgulum 5, opening window 6 has been seted up at 5 tops of protecgulum, and protecgulum 5 openly fixedly connected with cat ladder 4, cat ladder 4 are used for staff's climbing, make things convenient for staff's maintenance.

The opening parts at two sides of the shell 1 are rotatably connected with a box door 2, the side wall of the box door 2 is fixedly connected with a handle 13, and the box door 2 is pulled to rotate through the handle 13.

The first L-shaped connecting plate 15 and the second L-shaped connecting plate 16 are the same in size, and the screw rod sleeve 14 and the sliding sleeve 17 are the same in size.

The switch 18 is electrically connected with the motor 3 and the fan 9 respectively, and the switch 18, the motor 3 and the fan 9 are electrically connected with an external power supply respectively.

The working principle of the utility model is as follows:

during the use, first L type connecting plate 15 and second L type connecting plate 16 through fixed connection on riser 12 respectively with lead screw cover 14 and sliding sleeve 17 fixed connection, control motor 3 through switch 18 and drive lead screw 7 and rotate, lead screw 7 passes through lead screw cover 14 and drives finned evaporator body 11 and remove in casing 1, remove finned evaporator body 11 to the position that casing 1 waited to install, make things convenient for the installation and the dismantlement of staff to finned evaporator body 11, switch 18 control fan 9 work, fan 9 increases the flow of air, accelerate finned evaporator body 11's heat exchange, through seting up opening window 6 on protecgulum 5, the cat ladder 4 of cooperation protecgulum 5 fixed connection conveniently overhauls the evaporimeter.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A fin evaporator comprising a housing (1) and a switch (18), characterized in that: the inner wall of the shell (1) is fixedly connected with a guide rod (8), a lead screw (7) is rotationally connected in the shell (1), a motor (3) is fixedly connected to the top of the shell (1), the output end of the motor (3) penetrates through the top of the shell (1) and is fixedly connected with the lead screw (7), a fin evaporator body (11) is arranged between the lead screw (7) and the guide rod (8), vertical plates (12) are fixedly connected to two sides of the fin evaporator body (11), one of the vertical plates (12) is fixedly connected with a first L-shaped connecting plate (15) at two ends, a lead screw sleeve (14) is fixedly connected to the side wall of the first L-shaped connecting plate (15) through bolts, the lead screw sleeve (14) is sleeved on the lead screw (7), the lead screw sleeve (14) is in threaded connection with the lead screw (7), and the other vertical plate (12) is fixedly connected with a second L-shaped connecting plate (16) at two ends, the side wall of the second L-shaped connecting plate (16) is fixedly connected with a sliding sleeve (17) through a fixing bolt, the sliding sleeve (17) is sleeved on the guide rod (8), and the sliding sleeve (17) is in sliding connection with the guide rod (8).

2. A fin evaporator according to claim 1, wherein: the switch (18) is fixedly connected to the side wall of the shell (1).

3. A fin evaporator according to claim 1, wherein: the back of the shell (1) is provided with a mounting opening (10) in a penetrating mode, and a fan (9) is fixedly connected in the mounting opening (10).

4. A fin evaporator according to claim 1, wherein: the front face of the shell (1) is fixedly connected with a front cover (5), an opening window (6) is formed in the top of the front cover (5), and the front face of the front cover (5) is fixedly connected with a crawling ladder (4).

5. A fin evaporator according to claim 1, wherein: the opening parts on two sides of the shell (1) are rotatably connected with a box door (2), and the side wall of the box door (2) is fixedly connected with a handle (13).

6. A fin evaporator according to claim 1, wherein: the first L-shaped connecting plate (15) and the second L-shaped connecting plate (16) are the same in size, and the screw rod sleeve (14) and the sliding sleeve (17) are the same in size.

7. A fin evaporator according to claim 1, wherein: the switch (18) is electrically connected with the motor (3) and the fan (9) respectively, and the switch (18), the motor (3) and the fan (9) are electrically connected with an external power supply respectively.