CN219756699U - Liquid drop evaporation device for centrifugal water chilling unit - Google Patents
Liquid drop evaporation device for centrifugal water chilling unit Download PDFInfo
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- CN219756699U CN219756699U CN202321091715.3U CN202321091715U CN219756699U CN 219756699 U CN219756699 U CN 219756699U CN 202321091715 U CN202321091715 U CN 202321091715U CN 219756699 U CN219756699 U CN 219756699U
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- 238000001704 evaporation Methods 0.000 title claims abstract description 34
- 230000008020 evaporation Effects 0.000 title claims abstract description 31
- 239000007788 liquid Substances 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 9
- 239000003507 refrigerant Substances 0.000 claims abstract description 45
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 210000004556 brain Anatomy 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of centrifugal water chilling units and discloses a liquid drop evaporation device for a centrifugal water chilling unit. This a liquid drop evaporation device for centrifugal chiller through setting up connecting pipe, fixed plate, fly leaf traction plate and pipeline, is connected pipeline and connecting pipe to through rotatory urceolus, makes the fly leaf rotate under the effect of traction plate, and hot air hundred brains carry the inside to the evaporimeter through the connecting pipe this moment, thereby evaporates the inside refrigerant of refrigerant pipeline, and after the inside to the evaporimeter was carried to hot air simultaneously, just can pile up in the inside of evaporimeter, and is great with the area of contact of refrigerant pipeline, has consequently accelerated the evaporation efficiency of refrigerant.
Description
Technical Field
The utility model relates to the technical field of centrifugal water chilling units, in particular to a liquid drop evaporation device for a centrifugal water chilling unit.
Background
The centrifugal refrigerating unit for air conditioner consists of centrifugal refrigerating compressor, evaporator, condenser, main motor, air extracting and recovering device, lubricating system, control cabinet, starting cabinet, etc. The components are assembled in a distributed manner, but most of them are "assembled" units in which the components are combined together. The machine components are totally enclosed, semi-enclosed and open, and the prior art has the following defects: in practical application, the liquid drops of the refrigerant which are not evaporated in the evaporator are easily carried into the air suction pipe along with the evaporating airflow and then enter the compressor, so that the performance of the unit is reduced, and the compressor is easily impacted by the liquid carried by the air suction pipe, so that the unit is damaged.
In chinese patent publication No. CN217604266U, a droplet evaporation device for a centrifugal water chiller is disclosed, by setting a refrigerant evaporation device, refrigerant enters into a plurality of first evaporation tubes through a first separation tube, so that the heat exchange range between the refrigerant and a first heat medium in a first spiral heat carrier tube is improved, the heat absorption efficiency of the refrigerant in the first heat medium in the first spiral heat carrier tube is improved, the refrigerant is evaporated more uniformly, the evaporation of the refrigerant is facilitated, meanwhile, the refrigerant vapor after the first evaporation enters into a second separation tube through a connecting tube, the refrigerant enters into a plurality of second evaporation tubes through the second separation tube, exchanges heat with a second heat medium in the second spiral heat carrier tube, the refrigerant evaporates again, and the refrigerant is evaporated more thoroughly through twice evaporation of the refrigerant droplets, so that the evaporation effect of the refrigerant is improved.
The evaporation device in the above-mentioned application is mainly through carrying the heat medium to in the heat medium pipeline to evaporate the inside refrigerant of evaporating pipe through the heat that the heat medium pipeline dispels the heat, but the heat medium pipeline is less in the space that evaporates the intracavity and with the area of contact of evaporating pipe less, consequently can lead to the evaporation inefficiency of coolant liquid, the condition that influences work efficiency appears.
Disclosure of Invention
The utility model aims to provide a liquid drop evaporation device for a centrifugal water chilling unit, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a liquid drop evaporation device for centrifugal chiller, includes evaporimeter and refrigerant pipeline, refrigerant pipeline installs in the inside of evaporimeter, the communication subassembly is installed to the outer wall of evaporimeter, fixed subassembly is installed to the outer wall of evaporimeter.
The communication assembly consists of a switch unit and a connecting unit, wherein the switch unit is positioned on the outer wall of the evaporator, and the connecting unit is positioned outside the switch unit.
Preferably, the switch unit comprises a connecting pipe, an outer barrel, a fixed plate, a movable plate and a traction plate, wherein the connecting pipe is fixedly connected to the outer wall of the evaporator, the outer barrel is arranged on the outer wall of the traction plate, the fixed plate is fixedly connected to the inner wall of the connecting pipe, the movable plate is arranged inside the connecting pipe, a sliding rail is arranged inside the connecting pipe, and the traction plate is fixedly connected to the outer wall of the movable plate.
Preferably, the inner wall of urceolus is rotated with the outer wall of connecting pipe and is connected, and the urceolus can rotate at the outer wall of connecting pipe, the traction plate runs through the slide rail to with the inner wall fixed connection of urceolus, the outer wall of traction plate and the inner wall sliding connection of slide rail, the traction plate can slide at the inner wall of slide rail.
Preferably, the connection unit includes a transmission pipe installed at the right end of the connection pipe and an extension pipe fixedly connected to the right end of the connection pipe.
Preferably, the outer wall of the conveying pipeline is slidably connected with the inner wall of the outer barrel, one end of the extension pipe penetrates through the outer wall of one end of the conveying pipe and extends to the inner wall of the conveying pipeline, the outer wall of the extension pipe is slidably connected with the inner wall of the conveying pipeline, and the installation of the conveying pipeline can be completed in a sliding mode.
Preferably, the fixing component comprises an outer plate, a first connecting plate, a second connecting plate and a heat conducting pipe, wherein the outer plate is arranged on the outer wall of the evaporator, the first connecting plate is fixedly connected to the outer wall of the outer plate, the second connecting plate is fixedly connected to the outer wall of the evaporator, and the heat conducting pipe is arranged in the refrigerant pipeline.
Preferably, the first bolt is installed to the outer wall of connecting plate one, the back-mounted of connecting plate two has the nut, is located the first bolt of connecting plate one outer wall runs through connecting plate one, connecting plate two and nut to extend to the outside of nut, is located the first bolt and the nut adaptation of connecting plate one outer wall, can accomplish the fixed to the planking through rotatory mode, the second bolt is installed to the outer wall of heat pipe, is located the second bolt of heat pipe outer wall distributes in the top of heat pipe and the bottom of heat pipe, and runs through the heat pipe, extends to the inside of refrigerant pipeline, is located the second bolt of heat pipe outer wall respectively with the inner wall of heat pipe and the inner wall adaptation of refrigerant pipeline, can accomplish the installation to the heat pipe through rotatory bolt two.
The utility model provides a liquid drop evaporation device for a centrifugal water chilling unit, which has the following beneficial effects:
1. this a liquid drop evaporation device for centrifugal chiller through setting up connecting pipe, fixed plate, fly leaf traction plate and pipeline, is connected pipeline and connecting pipe to through rotatory urceolus, makes the fly leaf rotate under the effect of traction plate, and hot air hundred brains carry the inside to the evaporimeter through the connecting pipe this moment, thereby evaporates the inside refrigerant of refrigerant pipeline, and after the inside to the evaporimeter was carried to hot air simultaneously, just can pile up in the inside of evaporimeter, and is great with the area of contact of refrigerant pipeline, has consequently accelerated the evaporation efficiency of refrigerant.
2. This a liquid drop evaporation device for centrifugal chiller through setting up connecting plate one, connecting plate two and heat pipe, connects through bolt one between connecting plate one and the connecting plate two, can accomplish the fixed to the planking, and the heat pipe is connected with the refrigerant pipeline through bolt two, conveniently changes the heat pipe.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a partial schematic view of the internal structure of the communication assembly of the present utility model;
FIG. 3 is a schematic side view of a communication module according to the present utility model;
FIG. 4 is a schematic illustration showing the separation of the fixing assembly structure of the present utility model.
In the figure: 1. an evaporator; 2. a refrigerant pipe; 3. a communication assembly; 301. a connecting pipe; 302. an outer cylinder; 303. a fixing plate; 304. a movable plate; 305. a slide rail; 306. a traction plate; 307. a delivery conduit; 308. an extension tube; 4. a fixing assembly; 401. an outer plate; 402. a first connecting plate; 403. a second connecting plate; 404. a heat conduction pipe.
Detailed Description
As shown in fig. 1-4, the present utility model provides a technical solution: a liquid drop evaporation device for centrifugal chiller, includes evaporimeter 1 and refrigerant pipeline 2, and refrigerant pipeline 2 installs in the inside of evaporimeter 1, and communication subassembly 3 is installed to the outer wall of evaporimeter 1, and communication subassembly 3 comprises switch unit and connecting unit, and switch unit is located the outer wall of evaporimeter 1, and connecting unit is located the outside inside of switch unit, and fixed subassembly 4 is inside installed to the outer wall of evaporimeter 1.
The switch unit includes connecting pipe 301, urceolus 302, fixed plate 303, fly leaf 304 and connecting plate, connecting pipe 301 fixed connection is in the outer wall of evaporimeter 1, urceolus 302 installs in the outer wall of connecting plate, the inner wall of urceolus 302 rotates with the outer wall of connecting pipe 301 to be connected, urceolus 302 can rotate at the outer wall of connecting pipe 301, fixed plate 303 fixed connection is in the inner wall of connecting pipe 301, the inside of connecting pipe 301 is installed to the fly leaf 304, slide rail 305 has been seted up to the inside of connecting pipe 301, connecting plate fixed connection is in the outer wall inside of fly leaf 304, the connecting plate runs through slide rail 305, and with the inner wall fixed connection of urceolus 302, the outer wall of connecting plate and the inner wall sliding connection of slide rail 305, the connecting plate can slide inside at the inner wall of slide rail 305.
The connecting unit comprises a conveying pipeline 307 and an extension pipe 308, the conveying pipeline 307 is mounted at the right end of the connecting pipe 301, the outer wall of the conveying pipeline 307 is slidably connected with the inner wall of the outer cylinder 302, the extension pipe 308 is fixedly connected inside the right end of the connecting pipe 301, one end of the extension pipe 308 penetrates through the outer wall of one end of the conveying pipe and extends to the inner wall of the conveying pipeline 307, the outer wall of the extension pipe 308 is slidably connected with the inner wall of the conveying pipeline 307, and the mounting of the conveying pipeline 307 can be completed in a sliding mode.
Through setting up connecting pipe 301, fixed plate 303, fly leaf 304 pulling plate 306 and pipeline 307, be connected pipeline 307 and connecting pipe 301 to through rotatory urceolus 302, make fly leaf 304 rotate under the effect of pulling plate 306, hot air is the inside that carries to evaporimeter 1 through connecting pipe 301 this moment, thereby evaporate the inside refrigerant of refrigerant pipe 2, after the inside to evaporimeter 1 is carried to hot air simultaneously, just can pile up in the inside of evaporimeter 1, the area of contact with refrigerant pipe 2 is great, consequently quickened the evaporation efficiency inside of refrigerant.
The fixing component 4 comprises an outer plate 401, a first connecting plate 402, a second connecting plate 403 and a heat conducting pipe 404, the outer plate 401 is mounted on the outer wall of the evaporator 1, the first connecting plate 402 is fixedly connected to the outer wall of the outer plate 401, a first bolt is mounted on the outer wall of the first connecting plate 402, the second connecting plate 403 is fixedly connected to the outer wall of the evaporator 1, a nut is mounted on the back surface of the second connecting plate 403, the first bolt positioned on the outer wall of the first connecting plate 402 penetrates through the first connecting plate 402, the second connecting plate 403 and the nut and extends to the outer portion of the nut, the first bolt positioned on the outer wall of the first connecting plate 402 is matched with the nut, the fixing of the outer plate 401 can be achieved in a rotating mode, the heat conducting pipe 404 is mounted in the inner portion of the refrigerant pipe 2, the second bolt positioned on the outer wall of the heat conducting pipe 404 is distributed on the top of the heat conducting pipe 404 and the bottom of the heat conducting pipe 404 and penetrates through the heat conducting pipe 404 and extends to the inner portion of the refrigerant pipe 2, and the second bolt positioned on the outer wall of the heat conducting pipe 404 is matched with the inner wall of the heat conducting pipe 404 respectively.
Through setting up connecting plate one 402, connecting plate two 403 and heat pipe 404, connect through bolt one between connecting plate one 402 and the connecting plate two 403, can accomplish the fixed of outer board 401, heat pipe 404 is connected with refrigerant pipeline 2 through bolt two, conveniently changes inside to heat pipe 404.
When in use, the conveying pipeline 307 is moved in a sliding manner, so that the conveying pipeline 307 is connected with the extension pipe 308 and is connected with the connecting pipe 301 through the extension pipe 308, when hot air conveying is performed, the outer cylinder 302 is rotated, the inner wall of the outer cylinder 302 drives the movable plate 304 to rotate through the traction plate 306, and when the traction plate 306 coincides with the fixed plate 303, hot air is conveyed into the evaporator 1 and the refrigerant in the refrigerant pipeline 2 is evaporated.
Claims (7)
1. The utility model provides a liquid drop evaporation plant for centrifugal chiller, includes evaporimeter (1) and refrigerant pipeline (2), refrigerant pipeline (2) install in the inside of evaporimeter (1), its characterized in that: the outer wall of the evaporator (1) is provided with a communication component (3), and the outer wall of the evaporator (1) is provided with a fixing component (4);
the communication assembly (3) is composed of a switch unit and a connecting unit, the switch unit is positioned on the outer wall of the evaporator (1), and the connecting unit is positioned outside the switch unit.
2. A droplet evaporation apparatus for a centrifugal chiller according to claim 1 wherein: the switch unit comprises a connecting pipe (301), an outer barrel (302), a fixed plate (303), a movable plate (304) and a traction plate (306), wherein the connecting pipe (301) is fixedly connected to the outer wall of the evaporator (1), the outer barrel (302) is installed on the outer wall of the traction plate (306), the fixed plate (303) is fixedly connected to the inner wall of the connecting pipe (301), the movable plate (304) is installed inside the connecting pipe (301), a sliding rail (305) is arranged inside the connecting pipe (301), and the traction plate (306) is fixedly connected to the outer wall of the movable plate (304).
3. A droplet evaporation apparatus for a centrifugal chiller according to claim 2 wherein: the inner wall of the outer cylinder (302) is rotationally connected with the outer wall of the connecting pipe (301), the traction plate (306) penetrates through the sliding rail (305) and is fixedly connected with the inner wall of the outer cylinder (302), and the outer wall of the traction plate (306) is in sliding connection with the inner wall of the sliding rail (305).
4. A droplet evaporation apparatus for a centrifugal chiller according to claim 1 wherein: the connecting unit comprises a conveying pipeline (307) and an extension pipe (308), wherein the conveying pipeline (307) is arranged at the right end of the connecting pipe (301), and the extension pipe (308) is fixedly connected inside the right end of the connecting pipe (301).
5. The droplet evaporation apparatus for a centrifugal chiller according to claim 4 wherein: the outer wall of the conveying pipeline (307) is in sliding connection with the inner wall of the outer barrel (302), one end of the extending pipe (308) penetrates through the outer wall of one end of the conveying pipe and extends to the inner wall of the conveying pipeline (307), and the outer wall of the extending pipe (308) is in sliding connection with the inner wall of the conveying pipeline (307).
6. A droplet evaporation apparatus for a centrifugal chiller according to claim 1 wherein: the fixing assembly (4) comprises an outer plate (401), a first connecting plate (402), a second connecting plate (403) and a heat conducting tube (404), wherein the outer plate (401) is installed on the outer wall of the evaporator (1), the first connecting plate (402) is fixedly connected to the outer wall of the outer plate (401), the second connecting plate (403) is fixedly connected to the outer wall of the evaporator (1), and the heat conducting tube (404) is installed inside the refrigerant pipeline (2).
7. The droplet evaporation apparatus for a centrifugal chiller according to claim 6 wherein: the bolt I is installed to the outer wall of connecting plate I (402), the back of connecting plate II (403) is installed the nut, is located bolt I of connecting plate I (402) outer wall runs through connecting plate I (402), connecting plate II (403) and nut to extend to the outside of nut, be located bolt I and the nut adaptation of connecting plate I (402) outer wall, bolt II is installed to the outer wall of heat pipe (404), is located bolt II of heat pipe (404) outer wall distributes in the top of heat pipe (404) and the bottom of heat pipe (404), and runs through heat pipe (404), extends to the inside of refrigerant pipeline (2), is located bolt II of heat pipe (404) outer wall respectively with the inner wall of heat pipe (404) and the inner wall adaptation of refrigerant pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321091715.3U CN219756699U (en) | 2023-05-09 | 2023-05-09 | Liquid drop evaporation device for centrifugal water chilling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321091715.3U CN219756699U (en) | 2023-05-09 | 2023-05-09 | Liquid drop evaporation device for centrifugal water chilling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219756699U true CN219756699U (en) | 2023-09-26 |
Family
ID=88087002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321091715.3U Active CN219756699U (en) | 2023-05-09 | 2023-05-09 | Liquid drop evaporation device for centrifugal water chilling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219756699U (en) |
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2023
- 2023-05-09 CN CN202321091715.3U patent/CN219756699U/en active Active
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