CN205939822U - Capillary vortex heat exchanger - Google Patents
Capillary vortex heat exchanger Download PDFInfo
- Publication number
- CN205939822U CN205939822U CN201620826024.7U CN201620826024U CN205939822U CN 205939822 U CN205939822 U CN 205939822U CN 201620826024 U CN201620826024 U CN 201620826024U CN 205939822 U CN205939822 U CN 205939822U
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- China
- Prior art keywords
- heat exchanger
- casing
- water inlet
- input pipe
- rubber cushion
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- Expired - Fee Related
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Abstract
Capillary vortex heat exchanger belongs to ground source heat pump device field. Its characterized in that includes the casing, sets up coolant circulation pipeline in the casing, sets up water inlet and delivery port respectively on the lateral wall of the both ends of casing, and the water inlet is located the top of delivery port, coolant circulation pipeline include input tube and output tube to ally oneself with the branch pipe that sets up a plurality of both ends intercommunication input tubes and output tube, branch pipe spirally twisted is around input tube or output tube, is the direction of intaking of water inlet 0 with the casing 45 the degree contained angle, the mobile opposite direction hydrologic cycle and the coolant circulatory flow that advance water rotating veer and coolant are to on the contrary, and rivers are enterprising lower, and the heat exchange is more abundant. In addition, this device is provided with guiding device, strutting arrangement and protection device, and the sealed cushion of upper and lower partition encloses into inclosed hot exchanging space with the casing inner wall, makes the compacter practicality of equipment structure, and safe convenient, life is longer.
Description
Technical field
The utility model belongs to geothermal heat pump field and in particular to a kind of capillary vortex heat exchanger.
Background technology
Traditional ground energy air conditioner heat exchanger typically adopts one to three straight line cooling medium inputs of suit and output in casing
Underground water, for the underground water contact heat-exchanging cooling transporting cooling medium with enter in casing, is then discharged, and is lowered the temperature by body
Cooling medium continue cycling through at air-conditioner air outlet, by wind wheel blowing cold air, adjust and occupy indoor temperature.The knot of traditional heat exchangers
Structure is limited, and heat exchange efficiency is low, thus lead to air-conditioning refrigeration not good.
A kind of spiral pipe heat exchange filed in " Nanjing Gu Deaidi environmental science and technology Co., Ltd " 28 days March in 2014
Device, by arranging the structure of some vortex shape coil pipes in the first working medium inner tube and the first working medium outer tube, theoretically increases
Heat exchange area, thus draw the conclusion that can effectively lift operating efficiency.When in the actual experiment research process of applicant send out
Existing, there is significant deficiency in this structure.First, coil pipe is copper medium, have to be larger than least radius, no when its bending is in vortex shape
So copper pipe occurs bending dead angle, leads to brass tube fracture or water conservancy diversion not smooth.Now, exist between coil pipe and the first working medium inner tube
Gap is much larger than the gap between coil pipe bent upon itself Internal and external cycle, leads to underground water can directly flow away from wide arc gap, without leading to
Cross designer's default coil pipe own backlash, because this structural defect leads to underground water short circuit, the heat exchange finally recording is imitated
Rate is even below traditional heat exchangers.
Applicant, can be by transforming heat-exchange device, lifting heat exchange and refrigerating efficiency through long-term R ＆ D, and order ground can be empty
Tune can be designed to force the industry of cold output or business air-conditioning to be possibly realized, and has applied within 18th specially in August in 2015
Entitled " washable high-performance heat exchanger " for 201520621289.9 for the profit number.Anti- through market survey after a while and user
Feedback, finds, in the application process of above-mentioned patented technology, to arrange the resistance that must be used for filling wide arc gap around the arm of coiled coil
Stream barrier there is a problem of more serious, when wide arc gap choked flow barrier material is excessively soft, can deform and occupy around arm
Space, leads to heat exchange area to reduce, affects heat transfer effect；When wide arc gap choked flow barrier material is really up to the mark, using a period of time
Not only surface water accumulation is dirty afterwards, and easily damaged by alkaline etching, leads to inner stuffing to leak.
When through after a while using after, due to regional pressure of supply water difference or when cutting off the water, lead to cooling medium
Compressor dallies, and easily causes heat exchanger dry combustion method or supercooling, ultimately results in shortened equipment life.
In consideration of it, applicant devises a kind of capillary vortex heat exchanger, can solve the problem that the problems referred to above.
Content of the invention
Technical problem to be solved in the utility model is to provide a kind of capillary vortex heat exchanger, and device structure more steps up
Gather, heat exchange efficiency is higher, and safe and reliable to operation, long service life.
Technical problem to be solved in the utility model is to provide a kind of capillary vortex heat exchanger it is characterised in that including
Casing, arranges cooling medium circulation line in casing, is respectively provided with water inlet and delivery port, enters on two side walls of casing
The mouth of a river is located at the top of delivery port；Described cooling medium circulation line includes input pipe and efferent duct, is arranged in parallel some
Two ends connect the arm of input pipe and efferent duct, and arm is spirally coiled in around input pipe or efferent duct；Also include deflector, lead
Stream plate and the parallel coiled coil of arm.
Preferably, also include parting seal rubber cushion, described parting seal rubber cushion includes upper and lower parting seal rubber cushion, described
Upper parting seal rubber cushion is arranged between support meanss and arm, and described lower parting seal rubber cushion is arranged on the bottom of arm；Upper,
Lower parting seal rubber cushion and casing inner wall surround airtight heat exchange space.
Preferably, also include support meanss, through hole is arranged on support meanss, support meanss are sleeved on housing by through hole
On input pipe and efferent duct and arm between.
Preferably, plural supporting leg is set below support meanss；Described support meanss include upper support frame and under
Bracing frame, upper and lower bracing frame is together by a threaded connection.
Preferably, also include protection device, described protection device can monitor shell temperature, when the temperature monitoring does not exist
When in preset temperature range, protection device can close heat exchanger.
Preferably, the water inlet direction of water inlet and casing are in 0-45 degree angle；Water inlet direction of rotation and the stream of cooling medium
Dynamic in opposite direction.
Preferably, setting hollow ring body inside described parting seal rubber cushion, arranges inlet above parting seal rubber cushion,
Described inlet passes through runner UNICOM hollow ring body.
Preferably, the inner side helicoid of described deflector opens up some guiding gutters；Outer helical face in deflector
Some spiral raised lines of upper setting；Several are set in guiding gutter and filter horizontal net.
Preferably, described protection device also includes controller and discharge monitor, and described discharge monitor can be supervised
Survey the discharge in casing and pass information to controller, described controller connects and control the water flow switch of water inlet and defeated
Enter the cooling medium input switch of pipe；
Described discharge monitor includes the cylinder of lower open mouth, and described cylinder is arranged on the inwall of casing, in cylinder
Inwall on be oppositely arranged two springs, connect an arc elastic valve block, described arc bullet respectively on the top of two springs
Property valve block upper end be hinged on cylinder inboard wall, the lower end of arc elastic valve block connects pulley；The inwall of cylinder lower end is arranged
Two pressure sensors, two pressure sensors are located at the lower section of pulley respectively；When there being the water less than preset flow value in cylinder
It is out-of-date to flow through, and two arc elastic valve blocks pass through spring compression together, and the pulley of lower end is not contacted with pressure sensor or gently
Micro- contact；When the water having more than preset flow value in cylinder flow through out-of-date, two arc elastic valve blocks to both sides separately, lower end
Pulley moves down compaction pressure sensor；When the pressure value that pressure sensor is subject to be less than preset value when, controller can close into
The cooling medium input switch of the water flow switch at the mouth of a river and input pipe.
Preferably, also include shock-absorbing fixing device, described shock-absorbing fixing device includes regulation stud, the two of regulation stud
End installation adjusting nut, described adjusting nut connection " u "-shaped elastic clip, input pipe and efferent duct are separately positioned on the elasticity at two ends
In folder；The clamp mouth part setting band of elastic clip, input pipe or efferent duct can be fixed by described band by two ends elasticity clamp opening
In elastic clamp opening.
The beneficial effects of the utility model are：
1st, water circulation is circulated with cooling medium and flows to contrary, current upper entering and lower leaving, and heat exchange is more abundant.
2nd, guiding device can make and keep rational gap between arm, input pipe and efferent duct, and can play and lead
The effect of stream, strengthens heat transfer effect.
The 3rd, some spiral raised lines are arranged on the outer helical face of deflector, spiral raised line can be enclosed in by clamping
The arm of outer ring, makes deflector be difficult to glide.Several are set in guiding gutter and filter horizontal net, water inlet is by guiding gutter spiral
During water conservancy diversion, impurity therein can be filtered horizontal net and be intercepted, and plays high efficiency filter effect, only need to be at interval of a period of time
Deflector is taken out and cleans.
4th, support meanss order ligament reduces, and structure is compacter, strengthens heat transfer effect；Upper and lower bracing frame passes through spiral shell
Line links together, and is capable of the height of adjusting supporting device by screw thread, for adapting to assembling and the tune of different model heat exchanger
Tight ness rating between section arm.
5th, upper parting seal rubber cushion is arranged between support meanss and arm, and described lower parting seal rubber cushion is arranged on arm
Bottom；Upper and lower parting seal rubber cushion and casing inner wall surround airtight heat exchange space, can make water and cooling medium little
In clearance space, it is fully contacted heat exchange, lifting means efficiency.
6th, protection device can monitor shell temperature, when the temperature monitoring is not in preset temperature range, protection dress
Put and can close heat exchanger, it is to avoid equipment damage.
7th, protection device can also monitor the discharge in casing.Flow less than default when having in the cylinder of discharge monitor
It is out-of-date that the water of value flows through, and two arc elastic valve blocks pass through spring compression together, and the pulley of lower end is with pressure sensor not
Contact or gentle touchdown；When the water having more than preset flow value in cylinder flows through out-of-date, two arc elastic valve blocks divide to both sides
Open, the pulley of lower end moves down compaction pressure sensor；When the pressure value that pressure sensor is subject to is less than preset value, controller energy
Enough close water inlet and the cooling medium circulation line of water inlet.Protection device ensure that heat exchanger all the time just by above-mentioned
Often state operation, it is to avoid the appearance of dry combustion method or surfusion, shortens equipment life.
8th, because input pipe connects compressor, compressor operationally can vibrate along with great, shock-absorbing fixing device
Input pipe and efferent duct are connected and fixed, can effectively mitigate the body vibration of equipment.
9th, the utility model structural refinement, is suitable to practicality, produces and use cost is relatively low, suitably in the industry cycle popularize.
Brief description
Fig. 1 is use structural representation of the present utility model；
Fig. 2 is the A-A of Fig. 1 to structural representation；
Fig. 3 is the structural representation of deflector；
Fig. 4 is the schematic cross-section of deflector；
Fig. 5 is the structural representation of support meanss；
Fig. 6 is the B of Fig. 5 to structural representation；
Fig. 7 is the C-C of Fig. 6 to structural representation；
Fig. 8 is the structural representation of lower parting seal rubber cushion；
Fig. 9 is the structural representation of discharge monitor；
Figure 10 is the structural representation of shock-absorbing fixing device（The non-tightening state of band）；
Figure 11 is the structural representation of shock-absorbing fixing device（Band tightening state）；
In figure：1st, arm；2nd, casing；3rd, input pipe；4th, efferent duct；5th, water inlet；6th, delivery port；7th, deflector；8th, lead
Chute；9th, filter horizontal net；10th, spiral raised line；11st, support meanss；12nd, upper parting seal rubber cushion；13rd, lower parting seal rubber cushion；
14th, upper support frame；15th, lower bracing frame；16th, supporting leg；17th, hollow ring body；18th, runner；19th, inlet；20th, discharge monitoring
Device；21st, hygrosensor；22nd, cylinder；23rd, arc elastic valve block；24th, spring；25th, pulley；26th, pressure sensor；27th, subtract
Shake fixing device；28th, band；29th, elastic clip；30th, adjusting nut；31st, regulation stud.
Specific embodiment
With specific embodiment, the utility model is described in further detail below in conjunction with the accompanying drawings.
As illustrated in fig. 1 and 2, a kind of capillary vortex heat exchanger described in the utility model, including casing 2, in casing 2
Setting cooling medium circulation line, is respectively provided with water inlet 5 and delivery port 6, water inlet 5 is located on two side walls of casing 2
The top of delivery port 6.Described cooling medium circulation line includes input pipe 3 and efferent duct 4, is arranged in parallel some two ends even
Logical input pipe 3 and the arm 1 of efferent duct 4, arm 1 is spirally coiled in around input pipe 3 or efferent duct 4；The water inlet side of water inlet 5
To with casing 2 be in 0-45 degree angle.Water inlet direction of rotation is contrary with the flow direction of cooling medium.Water circulation is followed with cooling medium
, to contrary, current upper entering and lower leaving, heat exchange is more abundant for circulation.
This device also includes deflector 7, deflector 7 and the parallel coiled coil of arm 1；The inner side spiral of described deflector 7
Some guiding gutters 8 are opened up on face.Guiding device can make and keep rational gap between arm 1, input pipe 3 and efferent duct 4,
And the effect of water conservancy diversion can be played, strengthen heat transfer effect.Some spiral raised lines are arranged on the outer helical face of deflector 7
10, spiral raised line 10 can be enclosed in the arm 1 of outer ring by clamping, makes deflector 7 be difficult to glide.Arrange in guiding gutter 8
Several filter horizontal net 9, and during by guiding gutter 8 spiral stream guidance, impurity therein can be filtered horizontal net 9 and hinder for water inlet
Every playing high efficiency filter effect, only need to take out deflector 7 at interval of a period of time and clean.
As it can be seen in figures 5 and 6, also including support meanss 11, support meanss 11 arrange through hole, below support meanss 11
The supporting leg 16 that setting is more than four；Support meanss 11 are sleeved on input pipe 3 and the efferent duct between housing and arm 1 by through hole
On 4.Support meanss 11 make arm 1 gap reduce, and structure is compacter, strengthen heat transfer effect.
As illustrated in figs. 5-7, described support meanss 11 include upper support frame 14 and lower bracing frame 15, and upper and lower bracing frame 15 leads to
Cross and be threaded togather.It is capable of the height of adjusting supporting device 11 by screw thread, for adapting to the dress of different model heat exchanger
Join and adjust the tight ness rating between arm 1.
As shown in figure 5, also including parting seal rubber cushion, described parting seal rubber cushion includes upper and lower parting seal rubber cushion, institute
State parting seal rubber cushion 12 to be arranged between support meanss 11 and arm 1, described lower parting seal rubber cushion 13 is arranged on arm 1
Bottom；Upper and lower parting seal rubber cushion surrounds airtight heat exchange space with the inwall of casing 2.
As shown in figure 8, setting hollow ring body 17 inside described parting seal rubber cushion, arrange above parting seal rubber cushion into
Liquid mouth 19, described inlet 19 passes through runner 18 UNICOM's hollow ring body 17.Parting seal rubber cushion be not only able to reduce each part it
Between rigidity vibration, and high pressure liquid stream is passed through inlet 19 and runner 18 and is filled hollow ring body 17, makes effectiveness in vibration suppression more preferably.
As shown in figure 1, also including protection device, protection device includes hygrosensor 21, and described hygrosensor 21 is supervised
When the temperature measuring is not in preset temperature range, protection device can close heat exchanger, it is to avoid equipment damage.
As shown in figure 9, described protection device also includes controller 21 and discharge monitor 20, described discharge monitor
20 can monitor the discharge in casing 2 and pass information to controller 21, and described controller 21 connects and controls water inlet 5
Water flow switch and input pipe 3 cooling medium input switch.
Described discharge monitor 20 includes the cylinder 22 of lower open mouth, and described cylinder 22 is arranged on the inwall of casing 2,
Two springs 24 are oppositely arranged on the inwall of cylinder 22, connect an arc elastic valve block respectively on the top of two springs 24
23, described arc elastic valve block 23 upper end is hinged on cylinder 22 inwall, and the lower end of arc elastic valve block 23 connects pulley 25；?
Two pressure sensors 26 are arranged on the inwall of cylinder 22 lower end, two pressure sensors 26 are located at the lower section of pulley 25 respectively；
Flow through out-of-date less than the water of preset flow value when having in cylinder 22, two arc elastic valve blocks 23 are pressed on one by spring 24
Rise, the pulley 25 of lower end is not contacted or gentle touchdown with pressure sensor 26；When the water having more than preset flow value in cylinder 22
It is out-of-date to flow through, and to both sides separately, the pulley 25 of lower end moves down compaction pressure sensor 26 to two arc elastic valve blocks 23；Work as pressure
When the pressure value that sensor 26 is subject to is less than preset value, controller 21 can cut out the water flow switch of water inlet 5 and input pipe 3
Cooling medium input switch.Protection device ensure that heat exchanger all the time in normal condition operation by above-mentioned, it is to avoid dry combustion method or
The appearance of person's surfusion, shortens equipment life.
As shown in FIG. 10 and 11, also include shock-absorbing fixing device 27, described shock-absorbing fixing device 27 includes regulation stud 31,
At the two ends of regulation stud 31, adjusting nut 30 is installed, described adjusting nut 30 connects " u "-shaped elastic clip 29, input pipe 3 and defeated
Outlet pipe 4 is separately positioned in the elastic clip 29 at two ends；The clamp mouth part setting band 28 of elastic clip 29, described band 28 can be by two
End elastic clip 29 seals, and input pipe 3 or efferent duct 4 are fixed in elastic clip 29 seals.Due to input pipe 3 by compressor even
Connect cooling medium storehouse, compressor operationally can vibrate along with great, shock-absorbing fixing device 27 is by input pipe 3 and efferent duct
4 are connected and fixed, and can effectively mitigate the body vibration of equipment.
It is pointed out that above-mentioned embodiment is only the utility model preferred embodiment, for the art
For those of ordinary skill, on the premise of meeting utility model works principle, any equivalent or similar replacement each falls within
In protection domain of the present utility model.
Claims (10)
1. a kind of capillary vortex heat exchanger, it is characterised in that including casing, arranges cooling medium circulation line in casing,
It is respectively provided with water inlet and delivery port, water inlet is located at the top of delivery port on two side walls of casing；Described cooling medium
Circulation line includes input pipe and efferent duct, is arranged in parallel the arm that some two ends connect input pipe and efferent duct, arm spiral shell
Capstan is wound on around input pipe or efferent duct；Also include deflector, deflector and the parallel coiled coil of arm.
2. capillary vortex heat exchanger according to claim 1 is it is characterised in that also include parting seal rubber cushion, described point
Include upper and lower parting seal rubber cushion every seal gasket, described upper parting seal rubber cushion is arranged between support meanss and arm, institute
State the bottom that lower parting seal rubber cushion is arranged on arm；Upper and lower parting seal rubber cushion and casing inner wall surround airtight heat exchange
Space.
3. capillary vortex heat exchanger according to claim 2 is it is characterised in that also include support meanss, in support meanss
Upper setting through hole, support meanss are sleeved on the input pipe and efferent duct between housing and arm by through hole.
4. capillary vortex heat exchanger according to claim 3 it is characterised in that below support meanss setting two with
On supporting leg；Described support meanss include upper support frame and lower bracing frame, and upper and lower bracing frame is together by a threaded connection.
5. it is characterised in that also including protection device, described protection fills capillary vortex heat exchanger according to claim 4
Put and can monitor shell temperature, when the temperature monitoring is not in preset temperature range, protection device can close heat exchanger.
6. capillary vortex heat exchanger according to claim 5 is it is characterised in that the water inlet direction of water inlet with casing is in
0-45 degree angle；Water inlet direction of rotation is contrary with the flow direction of cooling medium.
7. capillary vortex heat exchanger according to claim 6 is it is characterised in that arrange inside described parting seal rubber cushion
Hollow ring body, arranges inlet above parting seal rubber cushion, and described inlet passes through runner UNICOM hollow ring body.
8. capillary vortex heat exchanger according to claim 7 is it is characterised in that on the inner side helicoid of described deflector
Open up some guiding gutters；Some spiral raised lines are arranged on the outer helical face of deflector；Arrange some in guiding gutter
The horizontal net of individual filtration.
9. capillary vortex heat exchanger according to claim 8 is it is characterised in that described protection device also includes controller
With discharge monitor, described discharge monitor can monitor the discharge in casing and pass information to controller, institute
State controller and connect and control the water flow switch of water inlet and the cooling medium input switch of input pipe；
Described discharge monitor includes the cylinder of lower open mouth, and described cylinder is arranged on the inwall of casing, in cylinder
Two springs are oppositely arranged on wall, connect an arc elastic valve block, described arc elastic valve respectively on the top of two springs
Piece upper end is hinged on cylinder inboard wall, and the lower end of arc elastic valve block connects pulley；The inwall of cylinder lower end arranges two
Pressure sensor, two pressure sensors are located at the lower section of pulley respectively；Flow through less than the water of preset flow value when having in cylinder
Out-of-date, two arc elastic valve blocks pass through spring compression together, and the pulley of lower end is not contacted with pressure sensor or slightly connects
Touch；When the water having more than preset flow value in cylinder flow through out-of-date, two arc elastic valve blocks to both sides separately, the pulley of lower end
Move down compaction pressure sensor；When the pressure value that pressure sensor is subject to is less than preset value, controller can cut out water inlet
Water flow switch and input pipe cooling medium input switch.
10. capillary vortex heat exchanger according to claim 1 is it is characterised in that also including shock-absorbing fixing device, described
Shock-absorbing fixing device includes regulation stud, installs adjusting nut at the two ends of regulation stud, and described adjusting nut connects " u "-shaped bullet
Property folder, input pipe and efferent duct are separately positioned in the elastic clip at two ends；The clamp mouth part setting band of elastic clip, described band energy
Enough by two ends elasticity clamp opening, input pipe or efferent duct are fixed in elastic clamp opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826024.7U CN205939822U (en) | 2016-08-02 | 2016-08-02 | Capillary vortex heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826024.7U CN205939822U (en) | 2016-08-02 | 2016-08-02 | Capillary vortex heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939822U true CN205939822U (en) | 2017-02-08 |
Family
ID=57925268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826024.7U Expired - Fee Related CN205939822U (en) | 2016-08-02 | 2016-08-02 | Capillary vortex heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939822U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091481A (en) * | 2016-08-02 | 2016-11-09 | 山东绿泉空调科技有限公司 | Capillary tube vortex heat exchanger |
-
2016
- 2016-08-02 CN CN201620826024.7U patent/CN205939822U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091481A (en) * | 2016-08-02 | 2016-11-09 | 山东绿泉空调科技有限公司 | Capillary tube vortex heat exchanger |
| CN106091481B (en) * | 2016-08-02 | 2023-09-29 | 山东绿泉空调科技有限公司 | Capillary vortex heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20190802 |