CN213421504U - High-efficient air-cooled screw cooling water set - Google Patents
High-efficient air-cooled screw cooling water set Download PDFInfo
- Publication number
- CN213421504U CN213421504U CN202020747720.5U CN202020747720U CN213421504U CN 213421504 U CN213421504 U CN 213421504U CN 202020747720 U CN202020747720 U CN 202020747720U CN 213421504 U CN213421504 U CN 213421504U
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- chilling unit
- water chilling
- shell
- heat exchanger
- unit shell
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- Expired - Fee Related
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- 239000000498 cooling water Substances 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a high-efficiency air-cooled screw type water chilling unit, which comprises a water chilling unit shell, wherein the water chilling unit shell comprises an upper half water chilling unit shell and a lower half water chilling unit shell; a fixing plate is arranged between the upper half water chilling unit shell and the lower half water chilling unit shell, and a plurality of through holes are formed in the fixing plate; the top of the shell of the water chilling unit on the upper half part is provided with at least two axial flow fans in parallel, the axial flow fans are connected with a motor, the upper part of the shell of the water chilling unit on the upper half part is provided with a finned heat exchanger, and the finned heat exchanger is arranged opposite to the axial flow fans; an electric control cabinet is arranged on one side of the lower part of the lower half water chilling unit shell, and a bearing device, a gas-liquid separator and a shell-and-tube heat exchanger are arranged on one side of the electric control cabinet; the novel structure has reasonable design; and the screw compressor is adopted, so that the device has the advantages of stable and reliable operation, high efficiency, low failure, convenience in maintenance and the like.
Description
Technical Field
The utility model belongs to the technical field of the cooling water set, concretely relates to high-efficient forced air cooling screw cooling water set.
Background
The air-cooled screw type water chiller can be widely applied to places such as markets, hotels, schools, banks, halls, hospitals and the like; at present, the existing air-cooled screw type water chilling unit has unreasonable structural design; therefore, it is necessary for those skilled in the art to develop a new air-cooled screw chiller.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects existing in the prior art, the utility model provides a high-efficiency air-cooled screw type water chilling unit, which has reasonable structural design; and the screw compressor is adopted, so that the device has the advantages of stable and reliable operation, high efficiency, low failure, convenience in maintenance and the like.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency air-cooled screw type water chilling unit comprises a water chilling unit shell, wherein the water chilling unit shell comprises an upper half water chilling unit shell and a lower half water chilling unit shell; a fixing plate is arranged between the upper half water chilling unit shell and the lower half water chilling unit shell, and a plurality of through holes are formed in the fixing plate; the top of the shell of the water chilling unit on the upper half part is provided with at least two axial flow fans in parallel, the axial flow fans are connected with a motor, the upper part of the shell of the water chilling unit on the upper half part is provided with a finned heat exchanger, and the finned heat exchanger is arranged opposite to the axial flow fans; an electric control cabinet is arranged on one side of the lower part of the lower half water chilling unit shell, and a bearing device, a gas-liquid separator and a shell-and-tube heat exchanger are arranged on one side of the electric control cabinet; a screw compressor is placed on the bearing device, two ends of the screw compressor are respectively connected with the fin type heat exchanger and the shell and tube type heat exchanger through a high-pressure exhaust pipe and a low-pressure air return pipe, and the fin type heat exchanger and the shell and tube type heat exchanger are connected through an expansion valve and a gas-liquid separator; the bearing device comprises a bearing seat; the bearing seat is of a groove-shaped structure with a U-shaped cross section, the bearing seat is installed at the bottom of the lower half-section water chilling unit shell through a telescopic rod, a spring is coated on the outer surface of the telescopic rod, and the axis of the spring and the axis of the telescopic rod are coaxially distributed.
Furthermore, the water chilling unit shell consists of a sound insulation box body, a sound attenuation sponge block and a sound attenuation cotton box; the sound insulation box body is coated on the outer surface of the sound insulation cotton box and is coaxially distributed with the axis of the sound insulation cotton box, and the sound insulation sponge block is located between the sound insulation box body and the sound insulation cotton box.
Furthermore, the lower part of the other side of the lower half water cooling unit shell is also provided with a chilled water inlet and a chilled water outlet.
Furthermore, a plurality of sponge cushion blocks are arranged between the outer surface of the screw compressor and the inner surface of the bearing device, and a rubber block is arranged between every two adjacent sponge cushion blocks.
Furthermore, the lower surface of the fixing plate is also provided with a pressing mechanism, and the pressing mechanism is arranged above the bearing mechanism.
Furthermore, the pressing mechanism comprises an electro-hydraulic push rod, the electro-hydraulic push rod is installed on the lower surface of the fixing plate, a fixing block is installed at the end of the electro-hydraulic push rod, and an elastic plate is further arranged at the end of the fixing block.
Furthermore, a bearing base is arranged below the water chilling unit shell, and a plurality of universal self-locking wheels are uniformly distributed on the lower surface of the bearing base.
Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:
the high-efficiency air-cooled screw type water chilling unit has reasonable structural design; and the screw compressor is adopted, so that the device has the advantages of stable and reliable operation, high efficiency, low failure, convenience in maintenance and the like.
Drawings
Fig. 1 is a schematic structural diagram of a high-efficiency air-cooled screw chiller of the present invention.
Detailed Description
For making the utility model discloses the technological means, creation characteristic, achievement purpose and efficiency that realize are easily understood and are known, combine specific implementation below, further explain the utility model discloses:
therefore, the following detailed description of the embodiments of the present invention, which is provided in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention, and all other embodiments that can be obtained by one of ordinary skill in the art without any inventive effort based on the embodiments of the present invention are within the scope of the invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.
In conjunction with FIG. 1: a high-efficiency air-cooled screw type water chilling unit comprises a water chilling unit shell 1, wherein the water chilling unit shell 1 comprises an upper half water chilling unit shell 2 and a lower half water chilling unit shell 3; a fixing plate 4 is arranged between the upper half water chilling unit shell 2 and the lower half water chilling unit shell 3, and a plurality of through holes 5 are further formed in the fixing plate 4; at least two axial fans 21 are arranged on the top of the upper half water chiller unit shell 2 in parallel, the axial fans 21 are connected with a motor 22, a fin type heat exchanger 23 is arranged on the upper portion of the upper half water chiller unit shell 2, and the fin type heat exchanger 23 is arranged opposite to the axial fans 21; an electric control cabinet 31 is arranged on one side of the lower part of the lower half water chilling unit shell 3, and a bearing device 32, a gas-liquid separator 33 and a shell and tube heat exchanger 34 are arranged on one side of the electric control cabinet 31; a screw compressor 35 is placed on the bearing device 32, two ends of the screw compressor 35 are respectively connected with the finned heat exchanger 23 and the shell-and-tube heat exchanger 34 through a high-pressure exhaust pipe 36 and a low-pressure return pipe 37, and the finned heat exchanger 23 and the shell-and-tube heat exchanger 34 are connected through an expansion valve 38 and a gas-liquid separator 33; the carrying device 32 comprises a carrying seat 41; the bearing seat 41 is of a groove-shaped structure with a U-shaped cross section, the bearing seat 41 is installed at the bottom of the lower half cooling water unit shell 3 through an expansion rod 42, a spring 43 is coated on the outer surface of the expansion rod 42, and the axis of the spring 43 and the axis of the expansion rod 42 are coaxially distributed.
The water chilling unit shell 1 is composed of a sound insulation box body 11, a sound attenuation sponge block 12 and a sound attenuation cotton box 13; the sound insulation box body 11 is coated on the outer surface of the sound insulation cotton box 13 and is coaxially distributed with the axis of the sound insulation cotton box 13, and the sound insulation sponge block 12 is positioned between the sound insulation box body 11 and the sound insulation cotton box 13.
Meanwhile, the lower part of the other side of the lower half water chiller unit shell 3 is also provided with a chilled water inlet 51 and a chilled water outlet 52.
Preferably, a plurality of sponge cushion blocks 61 are arranged between the outer surface of the screw compressor 35 and the inner surface of the bearing device 32, and a rubber block 62 is arranged between two adjacent sponge cushion blocks 61.
In addition, the lower surface of the fixing plate 4 is provided with a pressing mechanism 70, and the pressing mechanism 70 is arranged above the bearing mechanism 32.
The screw-down mechanism 70 comprises an electro-hydraulic push rod 71, the electro-hydraulic push rod 71 is mounted on the lower surface of the fixing plate 4, a fixing block 72 is mounted at the end of the electro-hydraulic push rod 71, and an elastic plate 73 is further arranged at the end of the fixing block 72.
Meanwhile, a bearing base 6 is arranged below the water chilling unit shell 1, and a plurality of universal self-locking wheels 7 are uniformly distributed on the lower surface of the bearing base 6.
The novel structure has reasonable design; and the screw compressor is adopted, so that the device has the advantages of stable and reliable operation, high efficiency, low failure, convenience in maintenance and the like.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (7)
1. The utility model provides a high-efficient forced air cooling screw cooling water set which characterized in that: the water chilling unit comprises a water chilling unit shell, wherein the water chilling unit shell comprises an upper half water chilling unit shell and a lower half water chilling unit shell; a fixing plate is arranged between the upper half water chilling unit shell and the lower half water chilling unit shell, and a plurality of through holes are formed in the fixing plate; the top of the shell of the water chilling unit on the upper half part is provided with at least two axial flow fans in parallel, the axial flow fans are connected with a motor, the upper part of the shell of the water chilling unit on the upper half part is provided with a finned heat exchanger, and the finned heat exchanger is arranged opposite to the axial flow fans; an electric control cabinet is arranged on one side of the lower part of the lower half water chilling unit shell, and a bearing device, a gas-liquid separator and a shell-and-tube heat exchanger are arranged on one side of the electric control cabinet; a screw compressor is placed on the bearing device, two ends of the screw compressor are respectively connected with the fin type heat exchanger and the shell and tube type heat exchanger through a high-pressure exhaust pipe and a low-pressure air return pipe, and the fin type heat exchanger and the shell and tube type heat exchanger are connected through an expansion valve and a gas-liquid separator; the bearing device comprises a bearing seat; the bearing seat is of a groove-shaped structure with a U-shaped cross section, the bearing seat is installed at the bottom of the lower half-section water chilling unit shell through a telescopic rod, a spring is coated on the outer surface of the telescopic rod, and the spring and the telescopic rod are coaxially distributed.
2. The high-efficiency air-cooled screw type water chilling unit of claim 1, wherein: the water chilling unit shell consists of a sound insulation box body, a sound attenuation sponge block and a sound attenuation cotton box; the sound insulation box body is coated on the outer surface of the sound insulation cotton box and is coaxially distributed with the axis of the sound insulation cotton box, and the sound insulation sponge block is located between the sound insulation box body and the sound insulation cotton box.
3. The high-efficiency air-cooled screw type water chilling unit of claim 1, wherein: and the lower part of the other side of the lower half water cooling unit shell is also provided with a chilled water inlet and a chilled water outlet.
4. The high-efficiency air-cooled screw type water chilling unit of claim 1, wherein: a plurality of sponge cushion blocks are arranged between the outer surface of the screw compressor and the inner surface of the bearing device, and rubber blocks are further arranged between the sponge cushion blocks.
5. The high-efficiency air-cooled screw type water chilling unit of claim 1, wherein: the lower surface of the fixing plate is also provided with a pressing mechanism, and the pressing mechanism is arranged above the bearing mechanism.
6. The high-efficiency air-cooled screw type water chilling unit of claim 5, wherein: the pressing mechanism comprises an electro-hydraulic push rod, the electro-hydraulic push rod is installed on the lower surface of the fixing plate, a fixing block is installed at the end of the electro-hydraulic push rod, and an elastic plate is further arranged at the end of the fixing block.
7. The high-efficiency air-cooled screw type water chilling unit according to claim 1 or 2, wherein: the water chilling unit is characterized in that a bearing base is arranged below the water chilling unit shell, and a plurality of universal self-locking wheels are uniformly distributed on the lower surface of the bearing base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020747720.5U CN213421504U (en) | 2020-05-07 | 2020-05-07 | High-efficient air-cooled screw cooling water set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020747720.5U CN213421504U (en) | 2020-05-07 | 2020-05-07 | High-efficient air-cooled screw cooling water set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213421504U true CN213421504U (en) | 2021-06-11 |
Family
ID=76224297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020747720.5U Expired - Fee Related CN213421504U (en) | 2020-05-07 | 2020-05-07 | High-efficient air-cooled screw cooling water set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213421504U (en) |
-
2020
- 2020-05-07 CN CN202020747720.5U patent/CN213421504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |