CN217876521U

CN217876521U - Screw type water chiller

Info

Publication number: CN217876521U
Application number: CN202222324562.4U
Authority: CN
Inventors: 陆小兵; 王丽; 程惠敏
Original assignee: Jiangsu Nesen Temperature Control Technology Co ltd
Current assignee: Jiangsu Nesen Temperature Control Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-11-22
Anticipated expiration: 2032-08-30

Abstract

The utility model belongs to the technical field of the cold water machine, a screw cold water machine is disclosed, which comprises a bod, fixedly connected with bearing bracket on the control box of organism, the upper portion symmetry of bearing bracket is rotated and is installed the guide seat, and slidable mounting has the dodge gate between two guide seats, the bearing bracket includes the support body and keeps off the seat, the support body is provided with a pair ofly with keeping off the seat symmetry, the support body with keep off the seat all with the control box fixed connection of organism, the upper portion fixedly connected with thickening piece of support body, the guide seat includes pedestal and pivot, pedestal and pivot fixed connection are as an organic whole, the guide seat still includes the pulley, the pulley is provided with four. The utility model discloses manual upwards hold up the dodge gate, then overturn the dodge gate to the control box top of organism, expand the control box space of organism, adopt to put the dodge gate on organism control box upper portion, play the effect of saving operating space, made things convenient for the maintainer to repair.

Description

Screw type water chiller

Technical Field

The utility model belongs to the technical field of the cold water machine, especially, relate to a screw cold water machine.

Background

The screw type water chiller is a water chiller using a screw compressor. The refrigerating power of the water cooler is higher than that of a vortex type water cooler, and the water cooler is mainly applied to refrigerating in chemical plants, ink printing plants, automobile manufacturing plants or central air-conditioning systems or other large-scale industries.

The fan-shaped opened door occupies a front working space after being unfolded, and particularly needs to work at the front side for a long time when a repair worker overhauls, the fan-shaped opened door is not fixed when being unfolded, and is easy to shield and obstruct a working space, so that the problem that an operation box of a conventional screw-type water cooler is inconvenient to overhaul is caused.

Therefore, a screw type water chiller is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the operation box of the conventional screw type water chiller is inconvenient to overhaul in the prior art, and providing a screw type water chiller.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the screw type water chiller comprises a chiller body, wherein a bearing frame is fixedly connected to a control box of the chiller body, guide seats are symmetrically and rotatably arranged on the upper portion of the bearing frame, and a movable door is slidably arranged between the two guide seats.

The movable door is manually and upwards supported, then the movable door is turned to the top of the control box of the machine body, the space of the control box of the machine body is expanded, the movable door is placed on the upper portion of the control box of the machine body, the effect of saving the operation space is achieved, and repair personnel can repair the movable door conveniently.

Preferably, the bearing bracket includes the support body and keeps off the seat, the support body is provided with a pair ofly with keeping off the seat symmetry, the support body with keep off the seat all with the control box fixed connection of organism.

The lower part of the movable door is blocked by the blocking seat, and the movable door is maintained in the blocking seat by the dead weight of the movable door, so that the stability of the closed state of the movable door is improved.

Preferably, the upper part of the frame body is fixedly connected with a thickening block.

Utilize thickening piece to increase the thickness of support body upper portion junction, improved support body and guide holder and rotated the stability of being connected.

Preferably, the guide seat comprises a seat body and a rotating shaft, and the seat body and the rotating shaft are fixedly connected into a whole.

The guide seat is convenient to be connected with the frame body in a rotating way through the rotating shaft.

Preferably, the guide seat further comprises four pulleys, and the pulleys are rotatably connected to one end of the seat body, which faces away from the rotating shaft.

The resistance between the guide seat and the movable door is reduced by the pulley.

Preferably, the dodge gate includes frame shape outer door, stopper and sub-door, the stopper is provided with four, stopper symmetry fixed connection is at the lateral part of frame shape outer door, a side of sub-door rotates with frame shape outer door to be connected, and the activity of sub-door inlays the inside at frame shape outer door.

During conventional control, directly open the control box space that the sub-door expandes the organism and operate, reverse operation is closed again with the sub-door, has made things convenient for the dodge gate to switch into conventional door and has used.

Preferably, the movable door further comprises a handle, and the handle is fixedly connected to the lower end of the frame-shaped outer door.

The handle is used for increasing the hand holding range, so that the manual operation of the movable door is facilitated.

To sum up, the utility model discloses a technological effect and advantage: 1. the movable door is manually and upwards supported, then the movable door is turned to the top of the control box of the machine body, the space of the control box of the machine body is expanded, the movable door is placed on the upper portion of the control box of the machine body, the effect of saving the operation space is achieved, and repair personnel can repair the movable door conveniently.

2. The control box space of the sub-door unfolding machine body is directly opened for operation, and the sub-door is closed again through reverse operation, so that convenience is brought to the switching of the movable door into a conventional door for use.

Drawings

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

fig. 2 is a schematic structural view of the bearing bracket of the present invention;

FIG. 3 is a schematic view of the structure of the guide seat of the present invention;

fig. 4 is a schematic structural view of the movable door of the present invention.

In the figure: 1. a body; 2. a bearing bracket; 3. a guide seat; 4. a movable door; 21. a frame body; 22. thickening blocks; 23. a blocking seat; 31. a base body; 32. a rotating shaft; 33. a pulley; 41. a frame-shaped outer door; 42. a limiting block; 43. a sub-door; 44. a handle.

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.

Referring to fig. 1, a screw water chiller includes a housing 1, a bearing frame 2 fixedly connected to a control box of the housing 1, guide bases 3 symmetrically and rotatably installed on the upper portion of the bearing frame 2, and a movable door 4 slidably installed between the two guide bases 3. The movable door 4 is manually lifted upwards, then the movable door 4 is turned over to the top of the control box of the machine body 1, and the space of the control box of the machine body 1 is unfolded.

Referring to fig. 1 and 2, the bearing frame 2 includes a frame body 21 and a blocking seat 23, the frame body 21 and the blocking seat 23 are symmetrically provided in a pair, and both the frame body 21 and the blocking seat 23 are fixedly connected to the control box of the machine body 1. The stopper 23 is stopped at the lower part of the movable door 4, and the movable door 4 is held in the stopper 23 by its own weight.

Referring to fig. 2, a thickening block 22 is fixedly connected to an upper portion of the frame body 21. The thickness of the upper connection of the frame body 21 is increased by the thickening block 22.

Referring to fig. 2 and 3, the guide base 3 includes a base 31 and a rotating shaft 32, the rotating shaft 32 is rotatably connected to the upper portion of the frame 21, and the base 31 and the rotating shaft 32 are fixedly connected into a whole. The guide base 3 is rotatably connected to the frame body 21 by a rotation shaft 32.

Referring to fig. 3, the guide base 3 further includes four pulleys 33, and the pulleys 33 are rotatably connected to an end of the base 31 opposite to the rotating shaft 32. The resistance between the guide holder 3 and the shutter 4 is reduced by the pulley 33.

Referring to fig. 2, 3 and 4, the movable door 4 includes four frame-shaped outer doors 41, limit blocks 42 and sub-doors 43, the number of the limit blocks 42 is four, the sub-doors 43 are conventional doors, the pulleys 33 are rolled and clamped outside the frame-shaped outer doors 41, the limit blocks 42 are blocked at the upper side and the lower side of the seat body 31, the lower ends of the frame-shaped outer doors 41 are movably embedded inside the blocking seats 23, the limit blocks 42 are symmetrically and fixedly connected to the side portions of the frame-shaped outer doors 41, one side ends of the sub-doors 43 are rotatably connected with the frame-shaped outer doors 41, and the sub-doors 43 are movably embedded inside the frame-shaped outer doors 41. In the normal control, the sub-door 43 is directly opened to expand the control box space of the machine body 1 for operation.

Referring to fig. 4, the movable door 4 further includes a handle 44, and the handle 44 is fixedly connected to the lower end of the frame-shaped outer door 41. The handle 44 is used to increase the grip range.

The working principle is as follows: during normal operation, the sub-door 43 is directly opened, and the internal space of the operation box of the machine body 1 is expanded; during maintenance, the handle 44 is held by hand, so that the handle 44 drives the frame-shaped outer door 41 to move upwards until the lower part of the frame-shaped outer door 41 is separated from the stop seat 23, the handle 44 is held by hand, the frame-shaped outer door 41 is operated by the handle 44 to be turned over to the top of the operation box of the machine body 1, the occupation of the front working space by the movable door 4 is reduced, and the movable door is recovered by the same reverse operation after maintenance is finished.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

In the description, the application direction is simply mentioned for the prior art which is known by the person skilled in the art and is not changed, and the application direction is combined with the utility model to form a complete technology; the technology known to those skilled in the art is adopted to avoid excessive popularization, and is used to assist those skilled in the art to quickly understand the main contents of the present invention.

Claims

1. The utility model provides a screw cold water machine, includes organism (1), its characterized in that: fixedly connected with bearing frame (2) on the control box of organism (1), the upper portion symmetry of bearing frame (2) is rotated and is installed guide seat (3), and slidable mounting has dodge gate (4) between two guide seat (3).

2. The water chiller of claim 1, wherein: bearing frame (2) are including support body (21) and fender seat (23), support body (21) and fender seat (23) symmetry are provided with a pair ofly, support body (21) and fender seat (23) all with the control box fixed connection of organism (1).

3. The water chiller of claim 2, wherein: the upper part of the frame body (21) is fixedly connected with a thickening block (22).

4. The water chiller of claim 1, wherein: the guide seat (3) comprises a seat body (31) and a rotating shaft (32), and the seat body (31) and the rotating shaft (32) are fixedly connected into a whole.

5. The water chiller of claim 4 wherein: the guide seat (3) further comprises four pulleys (33), and the pulleys (33) are rotatably connected to one end, back to the rotating shaft (32), of the seat body (31).

6. The water chiller of claim 1, wherein: the movable door (4) comprises a frame-shaped outer door (41), limiting blocks (42) and sub-doors (43), wherein the limiting blocks (42) are four, the limiting blocks (42) are symmetrically and fixedly connected to the side portions of the frame-shaped outer door (41), one side end of each sub-door (43) is rotatably connected with the frame-shaped outer door (41), and each sub-door (43) is movably embedded in the frame-shaped outer door (41).

7. The screw-type water chiller of claim 6, wherein: the movable door (4) further comprises a handle (44), and the handle (44) is fixedly connected to the lower end of the frame-shaped outer door (41).