CN205536709U - Double pipe condenser - Google Patents
Double pipe condenser Download PDFInfo
- Publication number
- CN205536709U CN205536709U CN201620262373.0U CN201620262373U CN205536709U CN 205536709 U CN205536709 U CN 205536709U CN 201620262373 U CN201620262373 U CN 201620262373U CN 205536709 U CN205536709 U CN 205536709U
- Authority
- CN
- China
- Prior art keywords
- condenser
- tube
- coolant
- water
- pipe
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 132
- 239000003507 refrigerant Substances 0.000 claims abstract description 33
- 239000002826 coolant Substances 0.000 claims description 75
- 238000009833 condensation Methods 0.000 claims description 15
- 230000005494 condensation Effects 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 230000000903 blocking Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 210000001736 Capillaries Anatomy 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000011030 bottleneck Methods 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000005035 ginseng Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting Effects 0.000 description 1
- 230000001131 transforming Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Abstract
The utility model discloses an air source heat pump is double pipe condenser for the device, and this double pipe condenser comprises the condenser unit of a plurality of series connection, and this condenser unit has water inlet, delivery port, refrigerant import and refrigerant outlet, is formed with the tube side passageway and the shell side passageway of mutual isolation in every condenser unit, and tube side passageway water pipe parallelly connected by two at least and that coil constitutes, the import of shell side passageway and refrigerant communicate with refrigerant outlet. The utility model discloses a condenser has a plurality of condenser unit to constitute, and these condenser units pass through array distribution, can install sufficient condenser unit like this in limited space to obtain enough long heat transfer route, thereby improve the efficiency of heat exchange. Simultaneously, the condenser unit has adopted parallelly connected cover tubular structure to the length of the extension tube side passageway of trying one's best in tubular casing limited space obtains longer heat exchange distance. Can promote simultaneously the flow of water.
Description
Technical field:
This utility model relates to heat pump product technical field, refers in particular to a kind of heat pump apparatus of air source bushing type and condenses
Device.
Background technology:
The operation principle of heat pump is consistent with the operation principle of refrigeration system.Refrigeration system (compression system
Cold) typically it is made up of four parts: compressor, condenser, choke valve, vaporizer.Its work process is: low
The liquid refrigerants (such as freon) of temperature low pressure, first inner from high temperature at vaporizer (such as indoor apparatus of air conditioner)
Thermal source (such as normal temperature air) absorbs heat and is gasificated into low-pressure steam.Then cold media gas is compressed in compressor
The steam of High Temperature High Pressure, this high temperature and high pressure gas is solidifying by low-temperature heat source (such as cooling down water) cooling in condenser
Form highly pressurised liquid.Throttle into low through restricting element (capillary tube, heating power expansion valve, electric expansion valve etc.) again
Temperature low-pressure liquid coolant.So just complete a kind of refrigeration cycle.
In restriction heat pump, a bottleneck is how to improve the heat exchanger effectiveness of condenser at present.By conventional cold
Matchmaker's performance and the restriction of operating pressure, even if reducing Energy Efficiency Ratio, it is also difficult to obtain the hot water higher than 55 DEG C, because of
Leaving water temperature is caused to be difficult to exceed system coolant condensation temperature, heat pump for conventional heat pump system condenser heat exchange principle
The technology path studying special coolant is mostly continued to use in the trial of high temperature application.
Conventional refrigerator has tube side and two passages of shell side, and wherein tube side passage is as the passage of water, and shell
Cheng Tongdao is as the passage of coolant, if heat exchanger effectiveness to be improved, common practice is exactly to extend as far as possible
The path of the two heat exchange.But for general condenser, if the path of heat exchange is long, will
Cause the bulky of whole condenser.Meanwhile, tube side should be reduced while extending switching path to lead to as far as possible
The diameter in road (passage that i.e. water flows through), being so easy to water temperature can comparatively fast heat up, but so will
Limit the flow of water.It is directed to this, present inventors have proposed techniques below scheme.
Utility model content:
This utility model is asked for and is solved the technical problem that and be that and overcome the deficiencies in the prior art, it is provided that a kind of sheath body
Formula condenser.
In order to solve above-mentioned technical problem, this utility model have employed following technical proposals: this tube-in-tube condenser
Being made up of the condenser unit of a plurality of series connection, this condenser unit has water inlet, outlet, coolant import
And refrigerant exit, in each condenser unit, it is formed with mutually isolated tube side passage and shell side passage, described
Tube side passage connect with water inlet and outlet, and described tube side passage is at least by two parallel connections dish
Around water pipe constitute；Described shell side passage connects with coolant import and refrigerant exit；With the order of current for ginseng
According to, in the condenser unit of described a plurality of series connection, the outlet of first condenser unit and subsequent condensation
Device unit water inlet passes through pipeline communication, and water at low temperature is entered by the water inlet of first condenser unit, by gradually
Heating is until being flowed out by the outlet of last condenser unit after becoming hot water；With the order of current as reference,
In the condenser unit of described a plurality of series connection, the refrigerant exit of last condenser is cold with the most adjacent
The coolant inlet communication of condenser unit, the coolant of High Temperature High Pressure is entered by the coolant import of last condenser unit
Enter, gradually after heat release, finally flowed out by the refrigerant exit of first condenser unit.
Furthermore, in technique scheme, described condenser unit includes: tubular shell, in tubular
At least provided with two parallel connections the water pipe that coils in housing；The import of all water pipes all with an admitting pipe joint
Connecting, this admitting pipe joint is formed with described water inlet；The outlet of all water pipes is all with a titting water outlet even
Connecing, this admitting pipe joint is formed with described outlet.
Furthermore, in technique scheme, described water pipe forms coiling according to the diameter of tubular shell
Region, and the coiling region of at least two water pipes is interlaced, superposition.
Furthermore, in technique scheme, the friendship that water pipe coiling regions different in described water pipe is formed
Wrong superposition and structure includes: along the axial direction of tubular shell, the position, coiling region of different water pipes is integrally located at
Different positions, then realize the dislocation at axial direction；Or, the position, coiling region of different water pipes is integrally located at
Identical or neighbouring position, then the coiling region of different water pipes realizes being overlapped mutually staggered in the axial direction.
Furthermore, in technique scheme, before and after described tubular shell end face be fixed with front cover body and
Rear cover body, described water inlet, outlet, coolant import and refrigerant exit are arranged on front cover body.
Furthermore, in technique scheme, coolant inlet pipe and a tubular shell is passed through in described coolant import
Internal cavity connects；Described refrigerant exit goes out tube and tube shape enclosure interior cavity by a coolant and connects；That is,
Described coolant import is connected with refrigerant exit by the internal cavity of tubular shell.
Furthermore, in technique scheme, described coolant goes out pipe and extends into the internal cavity of tubular shell,
And this coolant goes out pipe and extend in spiral section；It is flat that this coolant goes out tube body, and goes out pipe along coolant
Multiple through hole is offered on the lower surface of main body.
Furthermore, in technique scheme, at least two condenser unit is arranged to a condenser group
Part, this tube-in-tube condenser at least includes two condenser assemblies connected；Described condenser assembly is folded up and down
Add, and between outlet and the water inlet in two adjacent two condenser assemblies by first be connected pipeline communication,
Coolant import is connected pipeline communication with refrigerant exit by second.
Furthermore, in technique scheme, an at least condenser assembly in described condenser assembly
In be provided with a skirt, this skirt with in this condenser assembly any one condenser unit enter coolant import
Connection.
Furthermore, in technique scheme, after described a plurality of condenser assembly superpositions, it is arranged on one
In cabinet.
After using technique scheme, this utility model has the advantages that compared with prior art
1, condenser of the present utility model is to have several condenser units to constitute, and these condenser units pass through
Array distribution, so can install enough condenser units in limited space, thus obtain sufficiently long
Transfer path, thus improve the efficiency of heat exchange.
2, condenser unit described in the utility model have employed sleeve type structure, constitutes the water pipe of tube side passage
Be designed to coiled structure, and have employed at least two water pipes, simultaneously the coiling region of these water pipes interlaced,
Superposition.Use this structure can in the limited space of tubular shell the length extending tube side passage as far as possible,
Thus obtain longer heat exchange distance.Tube side passage is by many water pipe Parallel Designs simultaneously, is possible not only to effectively
Promote the programming rate of water in every water pipe, and the flow of water can be promoted.
3, in order to prevent coolant heat release not enough, this utility model is increasing on the condenser unit in centre position
Skirt, to shell side passage coolant adding of the present utility model, thus can prevent coolant from lowering the temperature by skirt
Cause the underheat to water soon.
4, this utility model uses the modular manner of blocking, solves that single pipe is long unmanageable asks
Topic.
The heat exchange principle of 55 conventional heat pump condensers makes leaving condenser water temperature be less than condensation temperature, i.e. typically not
More than 55 DEG C.This utility model can make coolant slow cooling and sluggish phase change in condenser, say, that
It can make its condensation time elongated, and the warm-up heating period of water is elongated, makes full use of coolant high-pressure side superheated steam
Promoting water temperature, make leaving water temperature be significantly larger than condensation temperature, leaving water temperature may be up to 80 DEG C to 100 DEG C.
Accompanying drawing illustrates:
Fig. 1 is vertical figure of the present utility model；
Fig. 2 is internal structure axonometric chart of the present utility model；
Fig. 3 is the axonometric chart of condenser assembly in this utility model；
Fig. 4 is three-dimensional structure diagram within tubular shell in condenser unit in this utility model；
Fig. 5 is the three-dimensional exploded view of Fig. 4；
Fig. 6 is that in this utility model, coolant goes out to manage the axonometric chart at another visual angle.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated.
As shown in Fig. 1-6, this utility model is a kind of tube-in-tube condenser, and this tube-in-tube condenser is by plural number
The condenser unit 1 of individual series connection is constituted, and the installation that these condenser units 1 are neat by the way of array
In cabinet 100.
Seeing shown in Fig. 2-5, described condenser unit 1 has water inlet 11, outlet 12, coolant enter
Mouth 13 and refrigerant exit 14, be formed with mutually isolated tube side passage and shell side in each condenser unit 1
Passage, described tube side passage connects with water inlet 11 and outlet 12；Described shell side passage enters with coolant
Mouth 13 connects with refrigerant exit 14.
Described condenser unit 1 includes: tubular shell 101, at least provided with two in tubular shell 101
Root parallel connection the water pipe coiled.Before and after described tubular shell 101 end face be fixed with front cover body 104 and after
Lid 105, before described water inlet 11, outlet 12, coolant import 13 and refrigerant exit 14 is arranged at
On lid 104.
For being provided with four water pipes 21,22,23,24 in the present embodiment.All water pipes 21,22,23,24
Import be all connected with an admitting pipe joint 31, this admitting pipe joint 31 is formed with described water inlet 11；
The outlet of all water pipes 21,22,23,24 is all connected with a titting water outlet 32, this admitting pipe joint 31
It is formed with described outlet 12.
Described water pipe 21,22,23,24 forms the region of coiling according to the diameter of tubular shell 101, and
And the coiling region of at least two water pipes is interlaced, superposition.In described water pipe 21,22,23,24 not
With water pipe coiling region formed staggered superposition and structure includes: along the axial direction of tubular shell 101,
The coiling position, region of different water pipes is integrally located at different positions, then realize the dislocation at axial direction, such as water
Pipe 21 is positioned at different positions from the coiling region of water pipe 23, and when superposition, the coiling region of water pipe 23 is just
Position before being positioned against, and the region of water pipe 21 coiling is located in region rearward, thus realize at tubular shell
Interlocking in body 101.Position, region is coiled for different water pipes and is integrally located at identical or neighbouring position, the most not
Realize being overlapped mutually staggered in the axial direction with the coiling region of water pipe, such as water pipe 21 and the dish of water pipe 22
Tubular shell 101 region rearward it is respectively positioned on, so the coiling region of water pipe 21 and water pipe 22 is with regard to phase around region
Mutual staggered, superposition.
Described coolant import 13 is connected with tubular shell 101 internal cavity by a coolant inlet pipe 41；Described
Refrigerant exit 14 go out pipe 42 by a coolant and connect with tubular shell 101 internal cavity；That is, described is cold
Matchmaker's import 13 is connected with refrigerant exit 14 by the internal cavity of tubular shell 101.
Described coolant goes out pipe 42 and extends into the internal cavity of tubular shell 101, and this coolant goes out pipe 42 and stretches
Enter in spiral section；It is flat that this coolant goes out pipe 42 main body, and goes out the following table of pipe 42 main body along coolant
Multiple through hole 420 is offered on face, shown in Figure 6.
During work, tube side passage is the circulation for water, and its flow path is: outside cold water is by water inlet
11 enter in condenser units 1, by admitting pipe joint 31 water-cooled water respectively enterd different water pipe 21,
22, in 23,24, flowed out by outlet 12 by titting water outlet 32 the most again.Shell side passage be for
The circulation of coolant, its flow path is: outside High Temperature High Pressure cold media gas is entered condensation by coolant import 13
In device unit 1, then flowed out by refrigerant exit 14.Coolant is during flowing, and coolant is entered by coolant
Pipe 41 enters in tubular shell 101 internal cavity；Then the water in water pipe 21,22,23,24 is entered by coolant
Row heat exchange, is gone out pipe 42 by coolant the most again and is flowed out by refrigerant exit；
Shown in Figure 3, this utility model is by series for multiple condenser units 1.Wherein, at least two
Individual condenser unit 1 is arranged to a condenser assembly 10, is to use three condenser lists in the present embodiment
Unit 1 constitutes a condenser assembly 10.One complete tube-in-tube condenser at least include two connect cold
Condenser assembly 10.And between outlet and the water inlet in two adjacent two condenser assemblies 10 by first even
Adapter road 16 connects, coolant import is connected pipeline 17 with refrigerant exit by second and connects.
In this utility model, the connection of condenser unit 1 includes connection and the connection of shell side passage of tube side passage,
Wherein the connected mode of tube side passage is:
With the order of current as reference, in the condenser unit 1 of described a plurality of series connection, it is positioned at bottom
The outlet 12 of first condenser unit 1 and subsequent condensation device unit 1 water inlet are by pipeline communication, low
Warm water is entered by the water inlet of first condenser unit 1, is gradually heated by the sonochemical activity until by last after becoming hot water
The outlet 12 of individual condenser unit flows out；
The connected mode of shell side passage is: with the order of current as reference, the condenser of described a plurality of series connection
In unit 1, it is positioned at the refrigerant exit 14 of last condenser 1 of the top and the most adjacent condenser
The coolant import 13 of unit 1 connects, and the coolant of High Temperature High Pressure is entered by the coolant of last condenser unit 1
Mouth 13 enters, and gradually after heat release, is finally flowed out by the refrigerant exit 14 of first condenser unit 1.
It addition, in order to prevent coolant operationally, heat release is too fast and causes the water in lower section condenser unit 1
Insufficient heating, is at least provided with a skirt in a condenser assembly 10 in described condenser assembly 10
5, in this skirt 5 and this condenser assembly 10, any one condenser unit 1 enters coolant inlet communication.
It is arranged in a cabinet 100 after described a plurality of condenser assemblies 10 superposition.
With the order of current as reference, in the condenser unit 1 of four described series connection, first condenser list
The outlet 12 of unit 1 and subsequent condensation device unit 1 water inlet are by pipeline communication, and water at low temperature is cold by first
The water inlet of condenser unit 1 enters, and is gradually heated by the sonochemical activity until by last condenser unit after becoming hot water
Outlet 12 flows out；
With the order of current as reference, in the condenser unit 1 of described a plurality of series connection, last condensation
The refrigerant exit 14 of device 1 connects with the coolant import 13 of the most adjacent condenser unit 1, High Temperature High Pressure
Coolant is entered by the coolant import 13 of last condenser unit 1, gradually after heat release, finally by first
The refrigerant exit 14 of condenser unit 1 flows out.
After having assembled condenser assembly 10, then several condenser assemblies 10 are coupled together, this utility model
Have employed six groups of condenser assemblies 10, average mark is classified as two row's combinations, to reduce whole condenser product as far as possible
Volume.Wherein, by the first connecting tube between outlet and the water inlet in adjacent two condenser assemblies 10
Road 16 connects, coolant import is connected pipeline 17 with refrigerant exit by second and connects.Finally, by all of group
The condenser unit 1 installed is arranged in a cabinet.
When using this utility model, owing to this utility model is to have several condenser units 10 to constitute, these
Condenser unit 10 is distributed by permutation, so can install enough condenser units in limited space
10, thus obtain sufficiently long transfer path, thus improve the efficiency of heat exchange.It addition, this utility model institute
The condenser unit 1 stated have employed sleeve type structure, and the water pipe constituting tube side passage is arranged to Liang Ge district
Territory, i.e. water inlet pipe region and outlet pipe region, and the two region is separated from each other, and coolant first passes around water outlet
Territory, area under control, heats water therein, then through water inlet pipe region, utilizes the waste heat of coolant to water inlet
Water in pipe preheats, and so can improve heat exchanger effectiveness, reduces scattering and disappearing of the water in water pipe.
Water inlet pipe 102 in this utility model, outlet pipe 103 all use some thinner water pipes to make, this
Sample is the least at the cross section of every water pipe, and the meeting of the water in water pipe obtains bigger heat exchange area, thus significantly
Improve the efficiency of heat exchange, promote the speed of heat exchange simultaneously, make the water in water pipe can obtain within the unit interval
Obtain heat enough, fast lifting temperature.In solving condenser unit length, discharge crosses ambassador's condensation simultaneously
In device, coolant condenses rapidly, and cannot rational and efficient use high-pressure side coolant superheated steam sensible heat preparing high-temp hot water
Problem.
Of the present utility model it is a little: this utility model uses the modular manner of blocking, solves single pipe
The long unmanageable problem in road.The heat exchange principle of conventional heat pump condenser makes leaving condenser water temperature be less than condensation
Temperature, is i.e. usually no more than 55 DEG C.This utility model can make coolant slow cooling and slowly in condenser
Phase transformation, say, that it can make its condensation time elongated, and the warm-up heating period of water is elongated, makes full use of cold
Water temperature is promoted by matchmaker's high-pressure side superheated steam, makes leaving water temperature be significantly larger than condensation temperature, and leaving water temperature can
Up to 80 DEG C to 100 DEG C.
Certainly, the foregoing is only specific embodiment of the utility model, not limit this utility model
Practical range, all equivalence changes done according to structure, feature and principle described in this utility model claim
Or modify, all should be included in this utility model claim.
Claims (10)
1. a tube-in-tube condenser, it is characterised in that: this tube-in-tube condenser is by the condensation of a plurality of series connection
Device unit (1) is constituted, and this condenser unit (1) has water inlet (11), outlet (12), coolant enter
Mouth (13) and refrigerant exit (14), be formed with mutually isolated tube side in each condenser unit (1) and lead to
Road and shell side passage, described tube side passage connects with water inlet (11) and outlet (12), and described
Tube side passage be at least made up of two parallel connections the water pipe that coils；Described shell side passage and coolant import (13)
Connect with refrigerant exit (14)；
With the order of current as reference, in the condenser unit (1) of described a plurality of series connection, first cold
The outlet (12) of condenser unit (1) and subsequent condensation device unit (1) water inlet are by pipeline communication, low
Warm water is entered by the water inlet of first condenser unit (1), is gradually heated by the sonochemical activity until by after becoming hot water
The outlet (12) of later condenser unit flows out；
With the order of current as reference, in the condenser unit (1) of described a plurality of series connection, last
The coolant import (13) of the refrigerant exit (14) of condenser (1) and the most adjacent condenser unit (1)
Connection, the coolant of High Temperature High Pressure is entered by the coolant import (13) of last condenser unit (1), by
Gradually after heat release, finally flowed out by the refrigerant exit (14) of first condenser unit (1).
A kind of tube-in-tube condenser the most according to claim 1, it is characterised in that: described condenser
Unit (1) including: tubular shell (101), in tubular shell (101) at least provided with two parallel connections,
And the water pipe (21,22,23,24) coiled；
The import of all water pipes (21,22,23,24) is all connected with an admitting pipe joint (31), this water inlet
Pipe joint (31) is formed with described water inlet (11)；
The outlet of all water pipes (21,22,23,24) is all connected with a titting water outlet (32), this water inlet
Pipe joint (31) is formed with described outlet (12).
A kind of tube-in-tube condenser the most according to claim 2, it is characterised in that: described water pipe (21,
22,23,24) diameter according to tubular shell (101) forms the region of coiling, and at least two water pipes
Coiling region is interlaced, superposition.
A kind of tube-in-tube condenser the most according to claim 3, it is characterised in that: described water pipe (21,
22,23,24) the staggered superposition that different in water pipe coiling regions are formed and structure includes: along tubular shell
(101) axial direction, the coiling position, region of different water pipes is integrally located at different positions, then realizes at axle
To the dislocation in direction；Or, the coiling position, region of different water pipes is integrally located at identical or neighbouring position, the most not
Realize being overlapped mutually staggered in the axial direction with the coiling region of water pipe.
A kind of tube-in-tube condenser the most according to claim 2, it is characterised in that: described tubular shell
Before and after body (101), end face is fixed with front cover body (104) and rear cover body (105), described water inlet (11),
Outlet (12), coolant import (13) and refrigerant exit (14) are arranged on front cover body (104).
A kind of tube-in-tube condenser the most according to claim 2, it is characterised in that: described coolant enters
Mouth (13) is connected with tubular shell (101) internal cavity by a coolant inlet pipe (41)；Described coolant goes out
Mouth (14) goes out pipe (42) by a coolant and connects with tubular shell (101) internal cavity；That is, described
Coolant import (13) is connected with refrigerant exit (14) by the internal cavity of tubular shell (101).
A kind of tube-in-tube condenser the most according to claim 6, it is characterised in that: described coolant goes out
Pipe (42) extends into the internal cavity of tubular shell (101), and this coolant goes out pipe (42) and extend into dish
In rotation region；It is flat that this coolant goes out pipe (42) main body, and goes out the following table of pipe (42) main body along coolant
Multiple through hole (420) is offered on face.
8. according to a kind of tube-in-tube condenser described in any one in claim 1-7, it is characterised in that:
At least two condenser unit (1) is arranged to a condenser assembly (10), and this tube-in-tube condenser is at least
Condenser assembly (10) including two series connection；The superposition up and down of described condenser assembly (10), and two
Between outlet and water inlet in adjacent two condenser assemblies (10) by first is connected pipeline (16) connection,
Coolant import is connected pipeline (17) with refrigerant exit by second and connects.
A kind of tube-in-tube condenser the most according to claim 8, it is characterised in that: described condenser
Assembly (10) is at least provided with a skirt (5), this skirt (5) in a condenser assembly (10)
With in this condenser assembly (10) any one condenser unit (1) enter coolant inlet communication.
A kind of tube-in-tube condenser the most according to claim 8, it is characterised in that: described is a plurality of
It is arranged on after condenser assembly (10) superposition in a cabinet (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262373.0U CN205536709U (en) | 2016-03-31 | 2016-03-31 | Double pipe condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620262373.0U CN205536709U (en) | 2016-03-31 | 2016-03-31 | Double pipe condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536709U true CN205536709U (en) | 2016-08-31 |
Family
ID=56786994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620262373.0U Active CN205536709U (en) | 2016-03-31 | 2016-03-31 | Double pipe condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758069A (en) * | 2016-03-31 | 2016-07-13 | 广东衡峰热泵设备科技有限公司 | Tube-in-tube condenser |
-
2016
- 2016-03-31 CN CN201620262373.0U patent/CN205536709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758069A (en) * | 2016-03-31 | 2016-07-13 | 广东衡峰热泵设备科技有限公司 | Tube-in-tube condenser |
| CN105758069B (en) * | 2016-03-31 | 2018-07-06 | 广东衡峰热泵设备科技有限公司 | A kind of tube-in-tube condenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103017424B (en) | Plate type condenser | |
| CN103017419B (en) | Plate type evaporator | |
| CN100580332C (en) | Air-conditioning evaporator and its refrigerant shunting mode | |
| CN107388861A (en) | Hot wall type heat exchanger | |
| CN104272039A (en) | Energy efficient air heating, air conditioning and water heating system | |
| CN204988005U (en) | Refrigerant replacement device and HVAC system | |
| CN104819603A (en) | Mouth organ passageway parallel-flow type heat exchanger | |
| CN205843415U (en) | Heat-exchanger rig and the refrigeration plant with it | |
| CN201417098Y (en) | Double-flow sleeve heat exchanger | |
| CN205536709U (en) | Double pipe condenser | |
| CN202973676U (en) | Plate-type condenser | |
| CN103542618B (en) | Heat exchanger | |
| CN204629680U (en) | With the multiplex system of anhydrous floor heating | |
| CN204202252U (en) | The tubular evaparator of two ends shunting bleed | |
| CN107702391A (en) | A kind of refrigerant heater and air-conditioning system for defrost | |
| CN104214997B (en) | The tubular evaparator of two ends shunting bleed | |
| CN205690752U (en) | A kind of shell and tube condenser | |
| CN100592018C (en) | Hot water heat converter and central air conditioner using the same | |
| CN203880864U (en) | Heat exchange system for air conditioner and water heater | |
| CN203024504U (en) | Plate-type evaporator | |
| CN105758069B (en) | A kind of tube-in-tube condenser | |
| CN102980332B (en) | Heat recovery shell and tube condenser | |
| CN206890932U (en) | Heat exchanger | |
| CN105910346B (en) | A kind of shell and tube condenser | |
| CN105180307B (en) | A kind of air-conditioner outdoor unit and its condenser |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Nancheng Street Golden Road 523000 Guangdong city of Dongguan province No. 1 days of the digital city building C1 1304 Patentee after: SUZHOU HOTFROM HEAT PUMP EQUIPMENT TECHNOLOGY CO., LTD. Address before: 523000 Dongguan City, South District, Guangdong Jin Road, No. 306 building, room on the third floor of Hing Hing, room 396 Patentee before: SUZHOU HOTFROM HEAT PUMP EQUIPMENT TECHNOLOGY CO., LTD. |