CN216592302U

CN216592302U - Three-stage cascade deep cooling condensing unit

Info

Publication number: CN216592302U
Application number: CN202122811659.3U
Authority: CN
Inventors: 倪爱舟; 马学合
Original assignee: Zhejiang Lauda Refrigeration Technology Co ltd
Current assignee: Zhejiang Lauda Refrigeration Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-05-24
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a three-stage overlapping cryogenic condensing unit which comprises a bottom plate and a first transverse plate, wherein the middle of the upper part of the bottom plate is connected with the first transverse plate through a plurality of bolt threads, and a protection device is arranged above the first transverse plate. This tertiary overlapping cryrogenic condensing unit, through the condensing unit body, first casing, the second casing, first otter board, mutually support between second diaphragm and the second otter board isotructure, can protect the condensing unit body through first casing, can dispel the heat in the first casing through cooperation such as electricity and flabellum, thereby the result of use has been improved, through the second diaphragm, the arc, first connecting rod, the second slider, the notch plate, mutually support between worm wheel and the second connecting rod isotructure, can make the handle drive the worm wheel through the worm and rotate, the worm wheel drives first connecting rod through second connecting rod and second slider and rotates, first connecting rod drives the horizontal pole through first slider and removes, thereby the going on of dismantling maintenance work has been made things convenient for.

Description

Three-stage cascade deep cooling condensing unit

Technical Field

The utility model relates to the technical field of condensation, in particular to a three-stage cascade copious cooling condensing unit.

Background

The condensing unit is refrigeration professional equipment, and the application field of condensing unit is very extensive, and the segmentation is used a lot of, and along with the development, the condensing unit develops multistage overlapping formula from the single-stage gradually, and wherein tertiary overlapping cryrogenic condensing unit uses most extensively, and the condensing unit structure among the prior art is single, and is not good to the protection and the radiating effect of equipment, also is inconvenient to dismantle the maintenance simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a three-stage cascade deep cooling condensing unit to solve the problems that the condensing unit in the prior art proposed in the background art is single in structure and poor in equipment protection and heat dissipation effects.

In order to achieve the purpose, the utility model provides the following technical scheme: a three-stage cascade deep cooling condensing unit comprises a bottom plate and a first transverse plate, wherein the middle of the upper part of the bottom plate is connected with the first transverse plate through a plurality of bolt threads, and a protection device is arranged above the first transverse plate;

the protection device comprises a condensing unit body, a first shell, a second shell, a first screen plate, a second transverse plate and a second screen plate;

the lower part of the condensation unit body is fixedly connected with the first transverse plate, the outer wall of the condensation unit body is provided with a first shell, the lower part of the first shell is attached to the upper surface of the bottom plate, the middle of the front end surface and the upper part of the first shell is fixedly connected with a second screen plate and a second shell respectively, and the left side and the right side of the second shell and the upper inner wall of the second shell are fixedly connected with a first screen plate and a second transverse plate respectively.

Preferably, the inside rigid coupling in below of second diaphragm has the motor, and the output shaft rigid coupling of motor has the flabellum, the outer wall of flabellum and the inner wall clearance fit of second casing can dispel the heat through motor and flabellum like this.

Preferably, fixing devices are arranged above the left side and the right side of the bottom plate;

the fixing device comprises a vertical plate, a cross rod, a baffle plate and a first sliding block;

control the below and the bottom plate of riser are fixed continuous, the inboard top rigid coupling of riser has the horizontal pole, the inboard rigid coupling of horizontal pole has the baffle, and the outer wall of baffle and the groove inner wall clearance fit of first casing, the inboard rigid coupling of preceding terminal surface of horizontal pole has first slider.

Preferably, a rotating device is installed on the inner side of the vertical plate;

the rotating device comprises a third transverse plate, an arc-shaped plate, a first connecting rod, a second sliding block, a concave plate, a worm wheel and a second connecting rod;

the outside of third diaphragm links to each other with the riser is fixed, the inboard rigid coupling in top of third diaphragm has the arc, the rear end face of arc rotates through the pivot and is connected with first connecting rod, the top spout department and the first slider slip joint of first connecting rod, and the slip joint of the below spout department of first connecting rod has the second slider, the rigid coupling has the concave plate in the middle of the top of third diaphragm, and the groove of concave plate rotates through the pivot and is connected with the worm wheel, the front end pivot department rigid coupling of worm wheel has the second connecting rod, and the inboard of second connecting rod rotates through pivot and second slider and links to each other.

Preferably, the worm is connected to the outer side of the worm wheel in a meshed mode, the lower portion of the worm is connected with the third transverse plate in a rotating mode, the outer wall of the lower portion of the worm is fixedly connected with the handle, and therefore the worm can be conveniently rotated through the handle.

Compared with the prior art, the utility model has the beneficial effects that: according to the three-stage overlapping cryogenic condensing unit, the condensing unit body can be protected through the first shell through the mutual matching of the structures such as the condensing unit body, the first shell, the second shell, the first screen plate, the second transverse plate and the second screen plate, the first shell can be internally cooled through the matching of electricity and fan blades, and therefore the using effect is improved;

through the mutual matching among the structures such as the vertical plate, the transverse rod, the baffle plate, the first sliding block and the like, the first sliding block can drive the transverse rod to move, so that the transverse rod drives the baffle plate to enter the groove of the first shell, and the baffle plate tightly supports and fixes the first shell to prevent the first shell from moving;

through mutually supporting between second diaphragm, arc, first connecting rod, second slider, notch plate, worm wheel and the second connecting rod isotructure, can make the handle pass through the worm and drive the worm wheel and rotate, the worm wheel drives first connecting rod through second connecting rod and second slider and rotates, and first connecting rod drives the horizontal pole through first slider and removes to the going on of dismantling maintenance work has been made things convenient for.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the first screen, the fan blade and the motor in FIG. 2;

fig. 4 is a schematic structural diagram of the cross bar, the handle and the worm in fig. 2.

In the figure: 1. the bottom plate, 2, first diaphragm, 3, protection device, 301, condensation unit body, 302, first casing, 303, second casing, 304, first otter board, 305, second diaphragm, 306, second otter board, 4, fixing device, 401, riser, 402, horizontal pole, 403, baffle, 404, first slider, 5, rotating device, 501, third diaphragm, 502, arc, 503, first connecting rod, 504, second slider, 505, concave board, 506, worm wheel, 507, second connecting rod, 6, motor, 7, flabellum, 8, worm, 9, handle.

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. 1-4, the present invention provides a technical solution: a three-level overlapping deep cooling condensing unit comprises a bottom plate 1 and a first transverse plate 2, the middle of the upper part of the bottom plate 1 is connected with the first transverse plate 2 through 4 bolts in a threaded manner, a protection device 3 is arranged above the first transverse plate 2, the protection device 3 comprises a condensing unit body 301, a first shell 302, a second shell 303, a first screen 304, a second transverse plate 305 and a second screen 306, the lower part of the condensing unit body 301 is fixedly connected with the first transverse plate 2, the outer wall of the condensing unit body 301 is provided with the first shell 302, the front end surface and the upper part of the first shell 302 are both provided with openings, the outer walls of the left side and the right side are provided with grooves, the lower part of the first shell 302 is attached to the upper surface of the bottom plate 1, the middle of the front end surface and the upper part of the first shell 302 are respectively fixedly connected with the second screen 306 and the second shell 303, the inner walls of the left side and the upper part of the second shell 303 are respectively fixedly connected with the first screen 304 and the second transverse plate 305, the air flow can be facilitated through the first screen plate 304, the motor 6 is fixedly connected inside the lower portion of the second transverse plate 305, the model of the motor 6 is BLD-09, the output shaft of the motor 6 is fixedly connected with the fan blades 7, and the outer walls of the fan blades 7 are in clearance fit with the inner wall of the second shell 303.

Fixing device 4 is installed to bottom plate 1's the left and right sides top, fixing device 4 includes riser 401, horizontal pole 402, baffle 403 and first slider 404, the below of controlling riser 401 links to each other with bottom plate 1 is fixed, the inboard top rigid coupling of riser 401 has horizontal pole 402, horizontal pole 402 has the elasticity, the inboard rigid coupling of horizontal pole 402 has baffle 403, and the outer wall of baffle 403 and the groove inner wall clearance fit of first casing 302, can support tightly fixedly with first casing 302 through baffle 403, the inboard rigid coupling of the preceding terminal surface of horizontal pole 402 has first slider 404.

The inner side of the vertical plate 401 is provided with a rotating device 5, the rotating device 5 comprises a third transverse plate 501, an arc plate 502, a first connecting rod 503, a second sliding block 504, a concave plate 505, a worm wheel 506 and a second connecting rod 507, the outer side of the third transverse plate 501 is fixedly connected with the vertical plate 401, the inner side above the third transverse plate 501 is fixedly connected with the arc plate 502, the rear end surface of the arc plate 502 is rotatably connected with the first connecting rod 503 through a rotating shaft, 2 grooves are processed inside the first connecting rod 503, the upper sliding groove of the first connecting rod 503 is slidably clamped with the first sliding block 404, the first connecting rod 503 can drive the cross rod 402 to move through the first sliding block 404, the lower sliding groove of the first connecting rod 503 is slidably clamped with the second sliding block 504, the middle above the third transverse plate 501 is fixedly connected with the concave plate 505, the groove of the concave plate 505 is rotatably connected with the worm wheel 506 through a rotating shaft, the rotating shaft at the front end of the worm wheel 506 is fixedly connected with the second connecting rod 507, the worm wheel 506 can drive the second connecting rod 507 brick, the inner side of the second connecting rod 507 is rotatably connected with the second sliding block 504 through a rotating shaft, the second connecting rod 507 can drive the first connecting rod 503 to rotate through the second sliding block 504, the outer side of the worm wheel 506 is meshed with the worm 8, the worm wheel 506 can be driven to rotate through the worm 8, the lower portion of the worm 8 is rotatably connected with the third transverse plate 501, the outer wall of the lower portion of the worm 8 is fixedly connected with the handle 9, and the worm 8 can be driven to rotate through the handle 9.

In this embodiment, when an operator needs to use the three-stage cascade cryogenic condensing unit, firstly, the operator installs the first housing 302 on the outer wall of the condensing unit body 301, rotates the handle 9, so that the handle 9 drives the worm 8 to rotate, the worm 8 drives the worm wheel 506 to rotate, so that the worm wheel 506 can drive the second connecting rod 507 to rotate inward, the second connecting rod 507 can drive the first connecting rod 503 to rotate through the second slider 504, so that the first connecting rod 503 can drive the cross rod 402 to perform an extension motion through the first slider 404, so that the cross rod 402 drives the baffle 403 to move into the groove of the first housing 302, so that the first housing 302 can be tightly fixed through the baffle 403, and then the internal devices such as the condensing unit body 301 can be protected through the first housing 302, when heat dissipation needs to be performed in the first housing 302, the external power supply of the motor 6 is turned on, the motor 6 is started, the output shaft of the motor 6 drives the fan blades 7 to rotate, and air flow is accelerated through the fan blades 7, so that the purpose of heat dissipation can be achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tertiary overlapping cryrogenic condensing unit, includes bottom plate (1) and first diaphragm (2), there is first diaphragm (2), its characterized in that through a plurality of bolt threaded connection in the middle of the top of bottom plate (1): a protection device (3) is arranged above the first transverse plate (2);

the protection device (3) comprises a condensing unit body (301), a first shell (302), a second shell (303), a first screen plate (304), a second transverse plate (305) and a second screen plate (306);

the below of condensation unit body (301) is fixed continuous with first diaphragm (2), the outer wall of condensation unit body (301) is equipped with first casing (302), and the below of first casing (302) is laminated with the upper surface of bottom plate (1) mutually, the rigid coupling has second otter board (306) and second casing (303) respectively in the middle of the preceding terminal surface of first casing (302) and the top, the left and right sides of second casing (303) and top inner wall rigid coupling respectively have first otter board (304) and second diaphragm (305).

2. The three-stage cascade cryogenic condensing unit of claim 1, characterized in that: the inside rigid coupling in below of second diaphragm (305) has motor (6), and the output shaft rigid coupling of motor (6) has flabellum (7), the outer wall of flabellum (7) and the inner wall clearance fit of second casing (303).

3. The three-stage cascade cryogenic condensing unit of claim 1, characterized in that: fixing devices (4) are arranged above the left side and the right side of the bottom plate (1);

the fixing device (4) comprises a vertical plate (401), a cross rod (402), a baffle plate (403) and a first sliding block (404);

control the below and the bottom plate (1) of riser (401) are fixed to be linked to each other, the inboard top rigid coupling of riser (401) has horizontal pole (402), the inboard rigid coupling of horizontal pole (402) has baffle (403), and the outer wall of baffle (403) and the groove inner wall clearance fit of first casing (302), the inboard rigid coupling of preceding terminal surface of horizontal pole (402) has first slider (404).

4. The three-stage cascade cryogenic condensing unit of claim 3, characterized in that: a rotating device (5) is arranged on the inner side of the vertical plate (401);

the rotating device (5) comprises a third transverse plate (501), an arc-shaped plate (502), a first connecting rod (503), a second sliding block (504), a concave plate (505), a worm wheel (506) and a second connecting rod (507);

the outside of third diaphragm (501) links to each other with riser (401) is fixed, the inboard rigid coupling in top of third diaphragm (501) has arc (502), the rear end face of arc (502) rotates through the pivot and is connected with first connecting rod (503), the top spout department of first connecting rod (503) slides the joint with first slider (404), and the below spout department of first connecting rod (503) slides the joint and has second slider (504), the rigid coupling has concave plate (505) in the middle of the top of third diaphragm (501), and the groove of concave plate (505) rotates through the pivot and is connected with worm wheel (506), the front end pivot department rigid coupling of worm wheel (506) has second connecting rod (507), and the inboard of second connecting rod (507) rotates through pivot and second slider (504) and links to each other.

5. The three-stage cascade cryogenic condensing unit of claim 4, characterized in that: the outside meshing of worm wheel (506) is connected with worm (8), and the below and third diaphragm (501) of worm (8) rotate and link to each other, the below outer wall rigid coupling of worm (8) has handle (9).