CN108120072A - Heat pump air conditioner flow-disturbing shell dry evaporator - Google Patents
Heat pump air conditioner flow-disturbing shell dry evaporator Download PDFInfo
- Publication number
- CN108120072A CN108120072A CN201711031795.2A CN201711031795A CN108120072A CN 108120072 A CN108120072 A CN 108120072A CN 201711031795 A CN201711031795 A CN 201711031795A CN 108120072 A CN108120072 A CN 108120072A
- Authority
- CN
- China
- Prior art keywords
- shell
- air conditioner
- heat pump
- rear end
- pump air
- 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.)
- Withdrawn
Links
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
- F25B39/02—Evaporators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Heat pump air conditioner flow-disturbing shell dry evaporator, including shell, copper pipe, drive end bearing bracket, rear end cap and spoiler；Inlet and outlet are arranged in the middle part of the same side of shell and positioned at same horizontal lines, and position farthest positioned at the front-end and back-end of shell respectively；The internal face of copper pipe is smooth, and outside wall surface is screw thread；Medium inlet and media outlet are welded with casing；The excircle of rear end cap is plugged in the rear end of shell by bolt installation, and gasket is provided between rear end cap and shell；Spoiler is multiple, and each spoiler is provided with several fixed links.Shell of the present invention occupies all spaces of entire evaporator, therefore the intake-outlet for pre-setting water and medium on the shell can save big quantity space, optimize the design of host；The inlet and outlet are arranged at the side of evaporator shell, are easier maintenance, and disengaging host is facilitated to carry out trouble shooting and installation.
Description
Technical field
The present invention relates to technical field of central air more particularly to heat pump air conditioner flow-disturbing shell dry evaporators.
Background technology
Central air-conditioning provides cold water using the form of centralized cooling for whole building, is then changed again by fan coil etc.
Cold is sent to each room by hot component step by step.Although building structure has generally reserved certain space to central air conditioning
Group, but the form of the evaporator of the handpiece Water Chilling Units of central air-conditioning is varied, including knots such as shell-and-tube heat exchanger, plate heat exchangers
Structure is required for occupying very big space., it is necessary to which multiple handpiece Water Chilling Units work at the same time when especially refrigeration requirement is especially huge
, it is necessary to arrange enough evaporators in same space as far as possible when could meet cold requirement.
Dry evaporator referred in the coolant channel of evaporator, and refrigerant is in exit evaporating completely, no
There are liquid refrigerant, such evaporator is exclusively used in air-cooled handpiece Water Chilling Units, is not suitable for cooling tower, therefore in condenser end segment
Space is saved.But evaporator end also needs to save space the structure design, it is necessary to more meticulous.
The content of the invention
It is an object of the invention to propose a kind of heat pump air conditioner flow-disturbing shell dry evaporator.
For this purpose, the present invention uses following technical scheme：
Heat pump air conditioner flow-disturbing shell dry evaporator, including shell, copper pipe, drive end bearing bracket, rear end cap and spoiler；The shell
Both ends are respectively welded noseplate and rear bottom plate, and the noseplate is circular slab, is welded in the front end of the shell, opens up
There is hole；Bottom plate is Circular Plate after described, is welded in the rear end of the shell；The copper pipe by the drive end bearing bracket lower half into
Enter in the shell, turned back again to the first half of the drive end bearing bracket in the rear end that the shell is extended in the shell；It is described
The internal face of copper pipe is smooth, and outside wall surface is screw thread；The excircle of the drive end bearing bracket is by being bolted in the shell, institute
It states drive end bearing bracket and is provided with medium inlet and media outlet, the medium inlet is located at lower half, and the media outlet is located at upper half
Portion；The medium inlet and media outlet are welded with casing, which is provided with sinking step, the sinking step weldering
Connect medium channel pipe；Venting plug is provided at the top of the media outlet；The excircle of the rear end cap is installed by bolt and blocked
In the rear end of the shell, gasket is provided between end cap and shell in the rear；The spoiler is multiple, equidistantly sequentially
Ground is arranged in the enclosure, and perpendicular to the cylindrical housings of the shell；Each spoiler is provided with several
Fixed link.
Shell of the present invention is relatively thin housing, can not employ the form installation front-end and back-end of bolt or flange
Component, therefore after first welded and installed noseplate and rear bottom plate, it is possible to opened up on noseplate and rear bottom plate bolt hole or
Flange hole is easily installed other component.
Description of the drawings
Fig. 1 is the positive structure schematic of one embodiment of the present of invention；
Fig. 2 is the overlooking the structure diagram of one embodiment of the present of invention；
Fig. 3 is the left side structure schematic diagram of one embodiment of the present of invention.
Reference numeral：
Shell 1, copper pipe 2, drive end bearing bracket 3, rear end cap 4, spoiler 5, water inlet 11, water outlet 12, gas vent 13, osculum 14,
Noseplate 15, rear bottom plate 16, medium inlet 31, media outlet 32, venting plug 321, fixed link 51.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
Heat pump air conditioner flow-disturbing shell dry evaporator, including shell 1, copper pipe 2, drive end bearing bracket 3, rear end cap 4 and spoiler 5；
The both ends of the shell 1 are respectively welded noseplate 15 and rear bottom plate 16, and the noseplate 15 is circular slab, are welded in described
The front end of shell 1, offers hole；Bottom plate 16 is Circular Plate after described, is welded in the rear end of the shell 1；The shell 1
For relatively thin housing, the component of the form installation front-end and back-end of bolt or flange, therefore first welded and installed can not be employed
After noseplate 15 and rear bottom plate 16, it is possible to bolt hole or flange hole are opened up on noseplate 15 and rear bottom plate 16, convenient for peace
Fill other component.The copper pipe 2 is entered by the lower half of the drive end bearing bracket 3 in the shell 1, is extended in the shell 1
The rear end of the shell 1 is turned back again to the first half of the drive end bearing bracket 3；The internal face of the copper pipe 2 is smooth, and outside wall surface is
Screw thread；The flow resistance of the inner wall smooth of the copper pipe 2 then fluid media (medium) is smaller, and can improve efficiency reduces energy consumption；It is described
Outer wall had both been easily installed copper pipe 2 for thread surface, and fabricated copper pipe and also reduce cost；The outer circle of the drive end bearing bracket 3
Week, the drive end bearing bracket 3 was provided with medium inlet 31 and media outlet 32, the medium inlet by being bolted in the shell 1
31 are located at lower half, and the media outlet 32 is located at the first half；The medium inlet 31 and media outlet 32 are welded with casing,
The inside pipe casing is provided with sinking step, the sinking step welding medium tube channel；The top of the media outlet 32 is set
There is venting plug 321；It can be beneficial to the connection of the pipeline of medium system using the welding manner of casing and sinking step, medium is high
Fluid is pressed, also ensures leakproofness during operation, it is ensured that will not reveal.
The excircle of the rear end cap 4 is plugged in the rear end of the shell 1 by bolt installation, in the rear end cap 4 and outer
Gasket is provided between shell 1；
Manufacture and after-sale service and maintenance can be facilitated by being bolted；
The spoiler 5 is multiple, is sequentially equally spacedly arranged in inside the shell 1, and perpendicular to the cylinder of the shell 1
Shape housing；Each spoiler 5 is provided with several fixed links 51.
Fixed link 51 plays additional fixation, on the one hand ensures that spoiler 5 is not crooked, on the other hand also ensures that and disturb
The mutual spacing of flowing plate 5 keeps equidistant constant.
The thickness of the noseplate 15 and rear bottom plate 16 is not less than 5mm.
The thickness of copper pipe is not less than 0.8mm.
The depth of sinking step is not less than 12mm.
The thickness of gasket is not less than 3mm.
The quantity of fixed link 5 is no less than 4, not more than 8.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention cannot be construed in any way.Based on explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. heat pump air conditioner flow-disturbing shell dry evaporator, including shell, copper pipe, drive end bearing bracket, rear end cap and spoiler, feature exists
In：The both ends of the shell are respectively welded noseplate and rear bottom plate, and the noseplate is circular slab, is welded in the shell
Front end, offer hole；Bottom plate is Circular Plate after described, is welded in the rear end of the shell；The copper pipe is by before described
The lower half of end cap enters in the shell, is turned back again to the drive end bearing bracket in the rear end that the shell is extended in the shell
The first half；The internal face of the copper pipe is smooth, and outside wall surface is screw thread；The excircle of the drive end bearing bracket is by being bolted
In the shell, the drive end bearing bracket is provided with medium inlet and media outlet, and the medium inlet is located at lower half, the medium
Outlet is located at the first half；The medium inlet and media outlet are welded with casing, which is provided with sinking step, institute
State sinking step welding medium tube channel；Venting plug is provided at the top of the media outlet；The excircle of the rear end cap by
Bolt installs the rear end for being plugged in the shell, is provided with gasket between end cap and shell in the rear；The spoiler is more
It is a, the enclosure is sequentially equally spacedly arranged in, and perpendicular to the cylindrical housings of the shell；Through each spoiler
It is provided with several fixed links.
2. heat pump air conditioner flow-disturbing shell dry evaporator as described in claim 1, it is characterised in that：The noseplate and rear bottom
The thickness of plate is not less than 5mm.
3. heat pump air conditioner flow-disturbing shell dry evaporator as described in claim 1, it is characterised in that：The thickness of copper pipe is not less than
0.8mm。
4. heat pump air conditioner flow-disturbing shell dry evaporator as described in claim 1, it is characterised in that：The depth of sinking step is not
Less than 12mm.
5. heat pump air conditioner flow-disturbing shell dry evaporator as described in claim 1, it is characterised in that：The thickness of gasket is not less than
3mm。
6. heat pump air conditioner flow-disturbing shell dry evaporator as described in claim 1, it is characterised in that：The quantity of fixed link is many
In 4, not more than 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711031795.2A CN108120072A (en) | 2017-10-29 | 2017-10-29 | Heat pump air conditioner flow-disturbing shell dry evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711031795.2A CN108120072A (en) | 2017-10-29 | 2017-10-29 | Heat pump air conditioner flow-disturbing shell dry evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108120072A true CN108120072A (en) | 2018-06-05 |
Family
ID=62228339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711031795.2A Withdrawn CN108120072A (en) | 2017-10-29 | 2017-10-29 | Heat pump air conditioner flow-disturbing shell dry evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108120072A (en) |
-
2017
- 2017-10-29 CN CN201711031795.2A patent/CN108120072A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108120072A (en) | Heat pump air conditioner flow-disturbing shell dry evaporator | |
| CN108106160A (en) | Handpiece Water Chilling Units flow-disturbing dry evaporator | |
| CN108120116A (en) | Heat pump unit flow-disturbing shell dry evaporator | |
| CN108120082A (en) | heat pump air conditioner shell evaporator | |
| CN108106089A (en) | Heat pump air conditioner flow-disturbing single system shell dry evaporator | |
| CN108120059A (en) | Heat pump unit flow-disturbing evaporator | |
| CN108120069A (en) | Heat pump air conditioner flow-disturbing dry evaporator | |
| CN108106084A (en) | Heat pump unit flow-disturbing single system dry evaporator | |
| CN108106093A (en) | Heat pump air conditioner flow-disturbing shell evaporator | |
| CN108106135A (en) | Heat pump unit flow-disturbing dual-system dry evaporator | |
| CN108106169A (en) | Heat pump air conditioner flow-disturbing dual system shell dry evaporator | |
| CN108106172A (en) | Heat pump unit dry evaporator | |
| CN108106164A (en) | Heat pump unit shell evaporator | |
| CN108120070A (en) | Handpiece Water Chilling Units single system shell evaporator | |
| CN107990601A (en) | Central air-conditioning flow-disturbing dual system shell dry evaporator | |
| CN108106157A (en) | Heat pump unit flow-disturbing single system shell dry evaporator | |
| CN108106086A (en) | Heat pump air conditioner flow-disturbing single system dry evaporator | |
| CN108106128A (en) | Heat pump unit flow-disturbing shell evaporator | |
| CN108120113A (en) | Handpiece Water Chilling Units flow-disturbing single system dry evaporator | |
| CN108106148A (en) | Heat pump unit dual system shell evaporator | |
| CN108106137A (en) | Heat pump unit flow-disturbing dry evaporator | |
| CN108120066A (en) | Heat pump unit flow-disturbing single system shell evaporator | |
| CN108120324A (en) | Heat pump air conditioner flow-disturbing shell dry type heat exchanger | |
| CN108106075A (en) | Handpiece Water Chilling Units dual system shell dry evaporator | |
| CN108106152A (en) | Central air-conditioning dual system shell dry evaporator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180605 |
|
| WW01 | Invention patent application withdrawn after publication |