CN205940230U - Water chiller for compressed air - Google Patents
Water chiller for compressed air Download PDFInfo
- Publication number
- CN205940230U CN205940230U CN201620894860.9U CN201620894860U CN205940230U CN 205940230 U CN205940230 U CN 205940230U CN 201620894860 U CN201620894860 U CN 201620894860U CN 205940230 U CN205940230 U CN 205940230U
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- CN
- China
- Prior art keywords
- tube
- bobbin carriage
- compressed air
- water
- spacer ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a water chiller for compressed air, including pipe case part, tube bank part and head part, pipe case part is including the pipe case and set up water inlet and the delivery port on tub case, the tube bank part includes the end plate and connects the heat exchange tube on the end plate, the head part sets up the end plate outside of tube bank part, its characterized in that: the tube sheet includes a fixed tube sheet and a floating pipe plate, fixed tube sheet is fixed the one end of pipe case the other end of pipe case is provided with a spacer ring, floating pipe plate sets up in the spacer ring. Compared with the prior art, owing to adopted the technical scheme of the utility model, its unique structural design not only makes cooler excellent performance, has not only improved compressor -running's reliability, still makes manufacturing, assembly and the maintenance of coolers at different levels simple more and convenient.
Description
Technical field
This utility model is related to a kind of water cooler, and particularly compressed air is water-cooled device.
Background technology
Middle Cooler for Air Compressor and aftercooler are used for radiating, cool down, so that the temperature fall of air in pipeline
Low.Gas cooler in most cases used for air compressor has air-cooled and water-cooled two big class.Air-cooled cooler is mainly used in small
In type air compressor machine, and water-cooling cooler is because of its heat exchange fully, and cooling effect is less and be widely used in big with variation of ambient temperature
In moderate-duty compressor.And for small-sized air compressor, then there is no corresponding cooler.
Content of the invention
Technical problem to be solved in the utility model is the deficiency existing for above-mentioned prior art, and provides a kind of suitable
For the water cooler of mini air compressor, thus solving the problems, such as the cooling of light duty compressor compressed gas at different levels.
Technical scheme
This utility model purpose is realized in：
A kind of compressed air is water-cooled device, including bobbin carriage part, tube bank part and head members, described bobbin carriage part
Including bobbin carriage and be arranged on the water inlet on bobbin carriage and outlet, described tube bank part includes end plate and is connected on end plate
Heat exchanger tube, described head members be arranged on described tube bank part end plate outside it is characterised in that：It is solid that described tube sheet includes one
Fixed tube plate and a floating tubesheet, described fixed tube sheet is fixed on one end of described bobbin carriage, is provided with the other end of described bobbin carriage
One spacer ring, described floating tubesheet is arranged in described spacer ring.
It is provided with two seals circle between described spacer ring and floating tubesheet, described spacer ring is provided with one close positioned at twice
Pressure release annular groove between seal and the aperture connecting with described pressure release annular groove.
Described sealing ring is O-ring.
Described spacer ring is fixedly clamped by the cover flange of described bobbin carriage upper tube box flange and described head members.
It is additionally provided with multiple deflection plates in described bobbin carriage, the opening of deflection plate interlocks up and down.
Tube bank part of the present utility model and bobbin carriage part and two ends head members can reassemble after processing respectively, during use
Compressed gas walk tube side, and cooling water walks shell side.The compressed gas of high temperature enter from the fixing end of tube bank, flow out from floating end, and
The flow direction of cooling water then in contrast, so can ensure that the O-ring of floating end works all the time at a lower temperature, no
Meeting is aging rapidly because of contact high temperature and loses efficacy, and the pressure release annular groove arranging between twice O-ring and one and big gas phase
Whether logical aperture, not only makes the sealing of twice O-ring more reliable, but also leakage can be had to occur by observing aperture and pass through
Leaking medium there is a problem come the sealing to judge Shi Na road O-ring.
In heat exchange area-tube bank of the present utility model, the length of heat exchanger tube and quantity can calculate according to the heat exchange of compressor
Determine, so that appropriate design compressor required cooler at different levels.
Compressed air walks tube side when entering this cooler, cooling water walks shell side, and floating tubesheet can expand with heat and contract with cold to tube bank
Compensate, when tube sheet moves forward and backward, its cylindrical two O-ring relying on installation and between spacer ring is sealed.
Beneficial effect
Due to employing the technical solution of the utility model, its unique structure design not only makes cooler performance excellent,
Not only increase the reliability of compressor operating, also make manufacture, assembling and the maintenance of coolers at different levels simpler and square
Just.
Brief description
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the connection diagram of this utility model floating tubesheet.
In figure：1st, head members, 2, tube bank part, 3, bobbin carriage part, 4, spacer ring, 5, O-ring, 6, flange gasket, 7, spiral shell
Bolt, 8, deflection plate, 9, floating tubesheet, 10, fixed tube sheet, 11, leg, 12, pressure release annular groove, 13, aperture, 14, inlet end, 15,
Outlet side, 16, water inlet, 17, outlet, 18, channel flange, 19, cover flange, 20, heat exchanger tube.
Specific embodiment：
See accompanying drawing 1, this utility model water-cooling cooler, including two head members 1, tube bank part 2 and bobbin carriage part 3 and
O-ring, sealing gasket etc. form.
Wherein, tube bank part 2 includes two pieces of tube sheets and is connected to the heat exchanger tube 20 composition end socket portion between two pieces of tube sheets
Part 1 is connected to the outside of two pieces of tube sheets, is provided with inlet end 14 and outlet side 15 on head members 1, heat exchanger tube two ends with enter
Gas end 14 connects with outlet side 15.
Bobbin carriage part 3 includes housing and is arranged on deflection plate 3 in housing, and the opening of deflection plate interlocks up and down, in shell
Water inlet 16 and outlet 17 are provided with body 3, wherein water inlet 16 is located at below housing, and outlet is located above housing.
As shown in figure 1, cooling water is entered by the lower right of bobbin carriage, upper left side is flowed out, and compressed air enters from left side end socket,
Flow out from right side end socket after tube bank part.If fixing dry tablet deflection plate, is forced into the cooling in bobbin carriage on tube bank part
Water constantly changes flow direction and vertically washes away tube bank part, to increase heat transfer effect.
The tube sheet at the heat exchanger tube on tube bank part and left and right two ends is fixed using expanded joint mode and is sealed, and the tube sheet in left side is
Fixed tube sheet 10, is relatively large in diameter, and is fixedly clamped by channel flange and cover flange.Right side tube sheet is floating tubesheet 9, and diameter is relatively
Little, can move left and right in spacer ring 4, to compensate expanding with heat and contract with cold of tube bank part.
See Fig. 2, spacer ring 4 is fixedly clamped by the cover flange 19 on channel flange 18 and right side.Between spacer ring 4 and floating tubesheet 9
Rely on O-ring to seal the cooling water on the left side and the compressed air on the right respectively, between twice O-ring, be provided with a pressure release annular groove
12 and have an aperture communicating with air 14, by observing aperture 13 and whether having leakage to occur and can by leaking medium
Be there is a problem with the sealing judging Shi Na road O-ring.
Claims (5)
1. a kind of compressed air is water-cooled device, including bobbin carriage part, tube bank part and head members, described bobbin carriage part bag
Include bobbin carriage and be arranged on the water inlet on bobbin carriage and outlet, described tube bank part includes end plate and is connected on end plate
Heat exchanger tube, described head members be arranged on described tube bank part end plate outside it is characterised in that：It is fixing that described tube sheet includes one
Tube sheet and a floating tubesheet, described fixed tube sheet is fixed on one end of described bobbin carriage, and the other end of described bobbin carriage is provided with one
Spacer ring, described floating tubesheet is arranged in described spacer ring.
2. compressed air according to claim 1 be water-cooled device it is characterised in that：Between described spacer ring and floating tubesheet
Be provided with two seals circle, described spacer ring is provided with one be located at two seals circle between pressure release annular groove and with described pressure release
The aperture of annular groove connection.
3. compressed air according to claim 2 be water-cooled device it is characterised in that：Described sealing ring is O-ring.
4. the compressed air according to claim 1,2 or 3 be water-cooled device it is characterised in that：Described spacer ring is by described pipe
The cover flange of case upper tube box flange and described head members is fixedly clamped.
5. the compressed air according to claim 1,2 or 3 be water-cooled device it is characterised in that：Also set in described bobbin carriage
It is equipped with multiple deflection plates, the opening of deflection plate interlocks up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894860.9U CN205940230U (en) | 2016-08-18 | 2016-08-18 | Water chiller for compressed air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620894860.9U CN205940230U (en) | 2016-08-18 | 2016-08-18 | Water chiller for compressed air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940230U true CN205940230U (en) | 2017-02-08 |
Family
ID=57919075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620894860.9U Active CN205940230U (en) | 2016-08-18 | 2016-08-18 | Water chiller for compressed air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940230U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202037A (en) * | 2017-07-19 | 2017-09-26 | 陈宗良 | A kind of centrifugal compressed oil cooler |
| CN114379759A (en) * | 2021-12-14 | 2022-04-22 | 安瑞科(蚌埠)压缩机有限公司 | Shipborne compressor chassis integration device |
| CN114776562A (en) * | 2022-03-15 | 2022-07-22 | 湖州市中跃化纤有限公司 | Novel energy-conserving air compression system |
-
2016
- 2016-08-18 CN CN201620894860.9U patent/CN205940230U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202037A (en) * | 2017-07-19 | 2017-09-26 | 陈宗良 | A kind of centrifugal compressed oil cooler |
| CN114379759A (en) * | 2021-12-14 | 2022-04-22 | 安瑞科(蚌埠)压缩机有限公司 | Shipborne compressor chassis integration device |
| CN114776562A (en) * | 2022-03-15 | 2022-07-22 | 湖州市中跃化纤有限公司 | Novel energy-conserving air compression system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water chiller for compressed air Effective date of registration: 20191211 Granted publication date: 20170208 Pledgee: Chengdong Branch of Nanjing Bank Co., Ltd. Pledgor: Nanjing Hengda Compressor Co., Ltd. Registration number: Y2019320000344 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210120 Granted publication date: 20170208 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING HENGDA COMPRESSOR Co.,Ltd. Registration number: Y2019320000344 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |