CN108168154A - A kind of shell-and-tube cooler - Google Patents
A kind of shell-and-tube cooler Download PDFInfo
- Publication number
- CN108168154A CN108168154A CN201711451246.0A CN201711451246A CN108168154A CN 108168154 A CN108168154 A CN 108168154A CN 201711451246 A CN201711451246 A CN 201711451246A CN 108168154 A CN108168154 A CN 108168154A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- water cooling
- end cap
- cooling tube
- shell
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 83
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 3
- 230000008646 thermal stress Effects 0.000 abstract description 4
- 238000002309 gasification Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/06—Arrangements for sealing elements into header boxes or end plates by dismountable joints
- F28F9/10—Arrangements for sealing elements into header boxes or end plates by dismountable joints by screw-type connections, e.g. gland
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/22—Arrangements for directing heat-exchange media into successive compartments, e.g. arrangements of guide plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/047—Water-cooled condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/06—Fastening; Joining by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2275/00—Fastening; Joining
- F28F2275/20—Fastening; Joining with threaded elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of shell-and-tube cooler provided by the invention,Including left end cap,Right end cap,Cylinder,Air inlet pipe,Air outlet pipe,Water inlet pipe,Outlet pipe,Water cooling tube,Stent,Plate washer,The left end cap,Right end cap is all bolted with cylinder,The left end cap,Sealing ring is all placed between right end cap and cylinder,Water inlet pipe is connected on the right end cap,The left end cap is connected with outlet pipe,The cylinder is hollow shell,Air inlet pipe and air outlet pipe are connected on the cylinder,The stent is connected to the outer wall of cylinder,The stent has 2 pieces,The stent is fixed together by welding with cylinder,The water cooling tube is fixed in cylinder,The left end of the water cooling tube is connect with left end cap,Opposite side is connect with right end cap,The water cooling tube has 5~10,The plate washer is welded on the inner wall of cylinder,Increase corrugated plate washer,Increase shell side,Water cooling pipe outer wall is mounted with compensating ring,Reduce thermal stress,Improve the efficiency of condenser.
Description
【Technical field】
The present invention relates to the technical field of condenser, more particularly to a kind of shell-and-tube technical field.
【Background technology】
Shell-and-tube cooler is the city at present to be enclosed in the wall surface restrained in housing as the compartment condenser of heat-transfer area
The shell side of shell-and-tube cooler on field is shorter, and heat-exchange time short-range missile causes heat transfer effect bad, and water cooling tube inside and outside wall is heated difference
Greatly, easily make pipe break, and rate of gasification is excessively high after liquid throttling.
【Invention content】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of shell-and-tube condenser pipe is provided, increases wave
The plate washer of shape wave, increases shell side, there is the contact area increased between gas and water cooling tube, is mounted with to mend in water cooling pipe outer wall
Circle is repaid, reduces thermal stress, the service life of water cooling tube is improved, is additionally arranged fluid reservoir and subcooler, reduce rate of gasification.
To achieve the above object, the present invention proposes a kind of shell-and-tube condenser pipe, including left end cap, right end cap, cylinder, into
Tracheae, air outlet pipe, water inlet pipe, outlet pipe, water cooling tube, stent, plate washer, the left end cap is bolted with cylinder, described
Sealing ring is placed between left end cap and cylinder, the oil right end cap is bolted with cylinder, the right end cap and cylinder
Between be placed with sealing ring, be connected with water inlet pipe on the right end cap, the left end cap is connected with outlet pipe, and the cylinder is sky
Heart housing is connected with air inlet pipe and air outlet pipe on the cylinder, and the stent is connected to the outer wall of cylinder, and the stent has 2 pieces,
The stent is fixed together by welding with cylinder, and the water cooling tube is fixed in cylinder, left end and the left side of the water cooling tube
End cap connects, and opposite side is connect with right end cap, and the water cooling tube has 5~10, and the plate washer is welded on the inner wall of cylinder.
Preferably, the left end cap includes funnel-like part a and fixed frame a, the funnel-like part a and fixed frame a
By being welded and fixed, the fixed frame a is provided with several bolt hole a, and the quantity of the bolt hole a is 4~6, described solid
Determine frame a and be provided with several fixed hole a, the fixed hole a quantity is identical with water cooling tube quantity, is distributed on fixed frame a, described
The diameter of fixed hole a is equal with the outer diameter of water cooling tube.
Preferably, the right end cap includes funnel-like part b and fixed frame b, the funnel-like part b and fixed frame b
By being welded and fixed, the fixed frame b is provided with several bolt hole b, and the quantity of the bolt hole b is 4~6, institute
It states fixed frame b and is provided with several fixed hole b, the quantity of the fixed hole b is identical with water cooling tube quantity, is distributed on fixed frame b,
The diameter of the fixed hole b is equal with the outer diameter of water cooling tube.
Preferably, the sealing ring is provided with several water cooling tube mounting holes, the water cooling tube fixes hole number and water cooling
Pipe quantity is identical, and the diameter of the water cooling tube mounting hole is identical with the outer diameter of water cooling tube.
Preferably, the outer wall of the water cooling tube is connected with compensating ring, the quantity of the compensating ring on the every water cooling tube
It is 3~5.
Preferably, the plate washer quantity is 3~5 pieces, the plate washer undulate, the plate washer is with side parallel up and down
Formula is welded on the inner wall of cylinder.
Preferably, the one end of the air outlet pipe far from cylinder is connected with fluid reservoir, the fluid reservoir is connected with subcooler.
Preferably, the cylinder, water inlet pipe and outlet pipe are mounted on same center line.
Beneficial effects of the present invention：Compared with prior art, a kind of shell-and-tube cooler provided by the invention, structure are closed
Reason, increases corrugated plate washer, increases shell side, and increase the contact area between gas and water cooling tube, in water cooling tube
Outer wall is mounted with compensating ring, reduces thermal stress, improves the service life of water cooling tube, is additionally arranged fluid reservoir and subcooler, drop
Low rate of gasification.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structure diagram of shell-and-tube cooler of the present invention；
Fig. 2 is the left view of the left end cap of shell condenser of the present invention；
Fig. 3 is the right view of the right end cap of shell condenser of the present invention；
Fig. 4 is the left view of the sealing ring of shell condenser of the present invention；
Fig. 5 is the schematic internal view of the cylinder of shell condenser of the present invention；
Fig. 6 is the partial enlarged view of the water cooling tube of shell condenser of the present invention.
In figure：1- left end caps, 2- right end caps, 3- cylinders, 4- air inlet pipe, 5- air outlet pipes, 6- water inlet pipes, 7- outlet pipes, 8-
Water cooling tube, 9- stents, 10- plate washers, 11- sealing rings, 12- fluid reservoirs, 13- subcoolers, 21- funnel-like part b, 22- fixed frames
B, 81- compensating rings, 101- funnel-like part a, 102- fixed frame a, 111- water cooling tubes mounting hole, 112- bolt holes a, 122- are solid
Determine through-hole a, 221- bolt hole b, 222- fixed hole b.
【Specific embodiment】
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, the present invention provides a kind of shell condenser and includes left end cap 1, right end
Lid 2, cylinder 3, air inlet pipe 4, air outlet pipe 5, water inlet pipe 6, outlet pipe 7, water cooling tube 8, stent 9, plate washer 10, the left end cap 1 with
Cylinder 3 is bolted, and sealing ring 11 is placed between the left end cap 1 and cylinder 3, and the oil right end cap 1 and cylinder 3 are logical
It crosses and is bolted, sealing ring 11 is placed between the right end cap 1 and cylinder 3, water inlet pipe 6, institute are connected on the right end cap 2
It states left end cap 1 and is connected with outlet pipe 7, the cylinder 3 is hollow shell, and air inlet pipe 4 and air outlet pipe 5 are connected on the cylinder 3,
The stent 9 is connected to the outer wall of cylinder 3, and the stent has 2 pieces, and the stent 9 is fixed together by welding with cylinder 3,
The water cooling tube 8 is fixed in cylinder 3, and the left end of the water cooling tube 8 is connect with left end cap 1, and opposite side is connect with right end cap 2,
The water cooling tube 8 has 5~10, and the plate washer 10 is welded on the inner wall of cylinder 3, and the left end cap 1 includes funnel-like part
By being welded and fixed, the fixed frame a102 is opened by a101 and fixed frame a102, the funnel-like part a101 and fixed frame a102
There are several bolt hole a112, the quantity of the bolt hole a112 is 4~6, and the fixed frame a102 is provided with several fixations
Through-hole a122, the fixed hole a122 quantity is identical with 8 quantity of water cooling tube, is distributed on fixed frame a102, and the fixation is led to
The diameter of hole a122 is equal with the outer diameter of water cooling tube 8, and the right end cap 2 includes funnel-like part b21 and fixed frame b22, described
By being welded and fixed, the fixed frame b22 is provided with several bolt hole b221, institute by funnel-like part b21 and fixed frame b22
The quantity for stating bolt hole b221 is 4~6, and the fixed frame b22 is provided with several fixed hole b222, the fixed hole
The quantity of b222 is identical with 8 quantity of water cooling tube, is distributed on the diameter of fixed frame b22, the fixed hole b222 and water cooling tube 8
Outer diameter is equal, and the sealing ring 11 is provided with several water cooling tube mounting holes 111,111 quantity of water cooling tube mounting hole and water cooling
8 quantity of pipe is identical, and the diameter of the water cooling tube mounting hole 111 is identical with the outer diameter of water cooling tube 8, and the outer wall of the water cooling tube 8 connects
It is connected to compensating ring 81, the quantity of the compensating ring 81 on the every water cooling tube 8 is 3~5, and 10 quantity of plate washer is 3~5
Block, 10 undulate of plate washer, the plate washer 10 are welded on the inner wall of cylinder 3, the air outlet pipe 5 in a manner of parallel up and down
One end far from cylinder 3 is connected with fluid reservoir 12, and the fluid reservoir 12 is connected with subcooler 13, the cylinder 3,6 and of water inlet pipe
Outlet pipe 7 is mounted on same center line.
The course of work of the present invention：
During the work time, refrigerant enters from air inlet pipe 4 in cylinder 3 a kind of shell condenser of the present invention, coolant from
Water inlet pipe 6 enters water cooling tube 8, and water cooling tube 8 is fixed in cylinder 3, and the left end of water cooling tube 8 is connect with left end cap 1, opposite side and the right side
End cap 2 connects, and water cooling tube has 10, there is 3 compensating rings 81 on every water cooling tube 8, and coolant is by water cooling tube 8 from outlet pipe 7
Cylinder 3 is discharged, there are 3 pieces of plate washers in cylinder, 10 undulate of plate washer, plate washer 10 is welded on cylinder 3 in a manner of parallel up and down
Inner wall, refrigerant pass through the baffling of plate washer 10, enter the discharge cylinder 3 of air outlet pipe 5 after carrying out heat exchange with water cooling tube 8, in water cooling
Pipe outer wall is mounted with compensating ring, reduces thermal stress, improves the service life of water cooling tube, is additionally arranged fluid reservoir and subcooler,
Be conducive to the progress of cycle.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of shell-and-tube cooler, it is characterised in that：Including left end cap (1), right end cap (2), cylinder (3), air inlet pipe (4),
Air outlet pipe (5), water inlet pipe (6), outlet pipe (7), water cooling tube (8), stent (9), plate washer (10), the left end cap (1) and cylinder
(3) be bolted, be placed with sealing ring (11) between the left end cap (1) and cylinder (3), the oil right end cap (1) with
Cylinder (3) is bolted, and sealing ring (11), the right end cap (2) are placed between the right end cap (1) and cylinder (3)
On be connected with water inlet pipe (6), the left end cap (1) is connected with outlet pipe (7), and the cylinder (3) is hollow shell, the cylinder
(3) air inlet pipe (4) and air outlet pipe (5) are connected on, the stent (9) is connected to the outer wall of cylinder (3), and the stent has 2 pieces,
The stent (9) is fixed together by welding with cylinder (3), and the water cooling tube (8) is fixed in cylinder (3), the water cooling
The left end of pipe (8) is connect with left end cap (1), and opposite side is connect with right end cap (2), and the water cooling tube (8) has 5~10, described
Plate washer (10) is welded on the inner wall of cylinder (3).
2. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：The left end cap (1) is including infundibular segment
Divide a (101) and fixed frame a (102), the funnel-like part a (101) and fixed frame a (102) are described solid by being welded and fixed
Determine frame a (102) and be provided with several bolt hole a (112), the quantity of the bolt hole a (112) is 4~6, the fixed frame a
(102) several fixed hole a (122) are provided with, fixed hole a (122) quantity is identical with water cooling tube (8) quantity, is distributed on
On fixed frame a (102), the diameter of the fixed hole a (122) is equal with the outer diameter of water cooling tube (8).
3. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：The right end cap (2) is including infundibular segment
Divide b (21) and fixed frame b (22), the funnel-like part b (21) and fixed frame b (22) are by being welded and fixed, the fixed frame b
(22) several bolt hole b (221) are provided with, the quantity of the bolt hole b (221) is 4~6, the fixed frame b
(22) several fixed hole b (222) are provided with, the quantity of the fixed hole b (222) is identical with water cooling tube (8) quantity, is distributed on
Fixed frame b (22), the diameter of the fixed hole b (222) are equal with the outer diameter of water cooling tube (8).
4. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：The sealing ring (11) is provided with several water
Cold pipe mounting hole (111), water cooling tube mounting hole (111) quantity is identical with water cooling tube (8) quantity, the water cooling tube mounting hole
(111) diameter is identical with the outer diameter of water cooling tube (8).
5. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：The outer wall of the water cooling tube (8) is connected with
Compensating ring (81), the quantity of the compensating ring (81) on the every water cooling tube (8) is 3~5.
6. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：Plate washer (10) quantity is 3~5 pieces,
Plate washer (10) undulate, the plate washer (10) are welded on the inner walls of cylinder (3) in a manner of parallel up and down.
7. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：The separate cylinder (3) of the air outlet pipe (5)
One end is connected with fluid reservoir (12), and the fluid reservoir (12) is connected with subcooler (13).
8. a kind of shell-and-tube cooler as described in claim 1, it is characterised in that：The cylinder (3), water inlet pipe (6) and go out
Water pipe (7) is on same center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451246.0A CN108168154A (en) | 2017-12-27 | 2017-12-27 | A kind of shell-and-tube cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451246.0A CN108168154A (en) | 2017-12-27 | 2017-12-27 | A kind of shell-and-tube cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108168154A true CN108168154A (en) | 2018-06-15 |
Family
ID=62518641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711451246.0A Pending CN108168154A (en) | 2017-12-27 | 2017-12-27 | A kind of shell-and-tube cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108168154A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0878242A (en) * | 1994-08-31 | 1996-03-22 | Tada Denki Kk | Double-tube cooler |
| JPH11322811A (en) * | 1998-05-08 | 1999-11-26 | Mitsubishi Chemical Corp | Reflux condenser |
| CN201402008Y (en) * | 2008-12-12 | 2010-02-10 | 天津商业大学 | Pipe plate -free shell and tube type condenser |
| CN202547447U (en) * | 2012-04-16 | 2012-11-21 | 嘉顿美威石油化工（天津）有限公司 | Shell and tube condenser |
| CN103148717A (en) * | 2013-03-05 | 2013-06-12 | 冯祥茂 | Novel horizontal type crude oil heat exchanger |
| CN202993893U (en) * | 2012-12-21 | 2013-06-12 | 北京广厦环能科技有限公司 | Efficient condenser |
| CN103968677A (en) * | 2014-05-23 | 2014-08-06 | 苏州市金翔钛设备有限公司 | Condenser |
| CN104154681A (en) * | 2014-08-18 | 2014-11-19 | 邵彩云 | Horizontal compact shell-and-tube condenser |
| CN104457043A (en) * | 2014-11-17 | 2015-03-25 | 常州麦克斯威机械有限公司 | Horizontal shell and tube type condenser |
| CN204730708U (en) * | 2015-05-27 | 2015-10-28 | 洛阳双瑞特种装备有限公司 | A kind of helical deflecting plate pipe and shell type heat exchanger of unequal-interval |
| CN106595132A (en) * | 2016-12-27 | 2017-04-26 | 天津商业大学 | Horizontal type single-tube-pass direct-contact condensation heat exchanger |
| CN208579541U (en) * | 2017-12-27 | 2019-03-05 | 新昌县宏宇制冷有限公司 | A kind of shell-and-tube cooler |
-
2017
- 2017-12-27 CN CN201711451246.0A patent/CN108168154A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0878242A (en) * | 1994-08-31 | 1996-03-22 | Tada Denki Kk | Double-tube cooler |
| JPH11322811A (en) * | 1998-05-08 | 1999-11-26 | Mitsubishi Chemical Corp | Reflux condenser |
| CN201402008Y (en) * | 2008-12-12 | 2010-02-10 | 天津商业大学 | Pipe plate -free shell and tube type condenser |
| CN202547447U (en) * | 2012-04-16 | 2012-11-21 | 嘉顿美威石油化工（天津）有限公司 | Shell and tube condenser |
| CN202993893U (en) * | 2012-12-21 | 2013-06-12 | 北京广厦环能科技有限公司 | Efficient condenser |
| CN103148717A (en) * | 2013-03-05 | 2013-06-12 | 冯祥茂 | Novel horizontal type crude oil heat exchanger |
| CN103968677A (en) * | 2014-05-23 | 2014-08-06 | 苏州市金翔钛设备有限公司 | Condenser |
| CN104154681A (en) * | 2014-08-18 | 2014-11-19 | 邵彩云 | Horizontal compact shell-and-tube condenser |
| CN104457043A (en) * | 2014-11-17 | 2015-03-25 | 常州麦克斯威机械有限公司 | Horizontal shell and tube type condenser |
| CN204730708U (en) * | 2015-05-27 | 2015-10-28 | 洛阳双瑞特种装备有限公司 | A kind of helical deflecting plate pipe and shell type heat exchanger of unequal-interval |
| CN106595132A (en) * | 2016-12-27 | 2017-04-26 | 天津商业大学 | Horizontal type single-tube-pass direct-contact condensation heat exchanger |
| CN208579541U (en) * | 2017-12-27 | 2019-03-05 | 新昌县宏宇制冷有限公司 | A kind of shell-and-tube cooler |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180615 |