CN110513919A - A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit - Google Patents
A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit Download PDFInfo
- Publication number
- CN110513919A CN110513919A CN201910809077.6A CN201910809077A CN110513919A CN 110513919 A CN110513919 A CN 110513919A CN 201910809077 A CN201910809077 A CN 201910809077A CN 110513919 A CN110513919 A CN 110513919A
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- hole
- heat
- shell
- fixedly connected
- 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- Withdrawn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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
-
- 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
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Abstract
The present invention relates to evaporating heat-exchanging pipe technical fields, especially a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit, including shell, housing tip is placed with cover board, housing tip is provided with outlet passageway, inlet opening, housing tip is placed with the pump housing, cover board bottom end is fixedly connected with the first connecting tube, first connecting tube is socketed with the second connecting tube far from one end outside of cover board, second connecting tube is fixedly connected with spray boom far from one end of the first connecting tube, spray boom is equipped with several spray heads far from one end of the second connecting tube, channel is provided in spray boom, channel is connected to the second connecting tube and several spray heads, heat exchange box is fixedly connected at the top of case inside, cross-distribution has several baffles in heat exchange box, heat exchange box side is equipped with water inlet pipe, outlet pipe, water inlet pipe, outlet pipe is connected to heat exchange box, water inlet pipe, outlet pipe passes through shell Side wall stretch out hull outside.The configuration of the present invention is simple is worthy to be popularized.
Description
Technical field
The present invention relates to evaporating heat-exchanging pipe technical field more particularly to a kind of concurrent flows applied to absorption refrigeration unit
Road evaporation and heat-exchange device.
Background technique
Lithium bromide-water absorption refrigerating plant is mainly made of 4 generator, condenser, evaporator and absorber parts,
And generator is divided into high pressure generator, low pressure generator, the refrigerant vapour of course of work mesohigh generator heats low pressure
After device, water as refrigerant is condensed into, then after throttling, pressure reduction, into condenser, the refrigerant vapour generated with low pressure generator
Together, the cooling water flowed in condenser tube cools down, and builds up water as refrigerant within the condenser, throttles through U-tube laggard
Enter evaporator, since the pressure in evaporator is very low, just there is part cryogen water evaporation, and most water as refrigerant is then by cryogenic fluid pump
Conveying sprays on evaporator tube bank, draws the heat of the cold water flowed in pipe and evaporates, reduces the temperature of cold water, from
And reach refrigeration purpose, when the water in condenser enters evaporator by throttle valve, rapid expansion and vaporize, and vaporizing
The heat of evaporator inner cold water is largely absorbed in journey, cold water is that the refrigerating capacity of air-conditioning is sent into air-conditioning by pipeline and chilled water pump
Room, by indoor fan coil (or combined air conditioning box) Cooling capacity exchanging to the water in space, and existing evaporation and heat-exchange fills
Spray equipment in setting, it is relatively fixed, it can not rotate, i.e., a kind of evaporator cannot needed can quickly to take away in cold water
Heat.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is applied to absorption system
The parallel fluid channels evaporation and heat-exchange device of cold group.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit, including shell, the shell
Top is placed with cover board, between the shell and cover board by fixed mechanism connect, the housing tip be provided with outlet passageway, into
Fluid apertures, the inlet opening are communicated with condenser, and the outlet passageway is communicated with absorber, and the housing tip is placed with the pump housing,
The input terminal of the pump housing is communicated with input pipe, and the output end of the pump housing is communicated with efferent duct, and the hull outside bottom is opened
There is through hole, the one end of the input pipe far from the pump housing is inserted into shell by through hole, and the cover board bottom end is fixedly connected with
First connecting tube, the efferent duct pass through cover board far from one end of the pump housing and are connected to the first connecting tube, and first connecting tube is remote
It is socketed with the second connecting tube on the outside of one end from cover board, is connected between first connecting tube and the second connecting tube by position-limit mechanism
It connects, second connecting tube is fixedly connected with spray boom far from one end of the first connecting tube, and the spray boom is far from the second connecting tube
One end is equipped with several spray heads, and channel is provided in the spray boom, and the channel is connected to the second connecting tube and several spray heads, the shell
Internal lateral roof is fixedly connected with heat exchange box, and cross-distribution has several baffles, the heat exchange box side installation in the heat exchange box
There are water inlet pipe, outlet pipe, the water inlet pipe, outlet pipe are connected to heat exchange box, and the water inlet pipe, outlet pipe pass through the side wall of shell
Stretch out hull outside.
Preferably, the fixed mechanism includes rectangular opening, and the rectangular opening is located at cover board top, and the cover board top is provided with
Through-hole, the through-hole are connected to rectangular opening, and the through-hole is through cover board and protrudes into shell, are provided at the shell opposing through-bores
Fixation hole is placed with fixed block in the rectangular opening, and the fixed block bottom end is fixedly connected with cylinder, is provided with rank in the cylinder
Terraced hole, the fixed block top are provided with hole, and the hole is connected to stepped hole, and boss, the boss are placed in the stepped hole
Protrusion part stretch out stepped hole be fixedly connected with switch block, rotating mechanism is installed in the stepped hole.
Preferably, the rotating mechanism includes location hole, and the location hole is located at one end of boss relative opening, in the hole
It is inserted with bull stick, locating piece is fixedly connected at bull stick relative positioning hole, the locating piece is located at positioning hole.
Preferably, the position-limit mechanism includes the first locating ring, and first locating ring is fixedly connected on the first connecting tube
One end, first locating ring is located on the inside of the second connecting tube, is cased with the second locating ring on the outside of first connecting tube, described
One end of second locating ring is fixedly connected with the second connecting tube, is equipped between first locating ring and the second connecting tube inside
Sealing mechanism.
Preferably, the sealing mechanism includes seal groove, and the seal groove is located on the outside of the first locating ring, the seal groove
It is inside placed with sealing ring, the inside of the sealing ring offsets with the first locating ring, the outside of the sealing ring and the second connecting tube
Inside offsets.
Preferably, it is cased with bearing on the outside of second locating ring, in tight between the outside of the bearing and the second locating ring
Close fit, in tight fit between the inside of the bearing and the first connecting tube.
Preferably, ventilation hole is provided at the opposing flaps of the heat exchange box top, the ventilation hole runs through heat exchange box.
Preferably, several radiating fins are fixedly connected on the outside of the heat exchange box.
A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit proposed by the present invention, beneficial effect exist
In:
The present invention by heat exchange box several baffles of cross-distribution be able to extend time of the cold water in heat exchange box so that
Heat in cold water can be by water as refrigerant carburation by evaporation in shell absorbs out of condenser in evaporator, while in heat exchange box
Surface is equipped with radiating fin and through hole, convenient for increasing the surface area of heat exchange box, conducive to the heat of absorption heat-exchange case inner cold water.
Detailed description of the invention
Fig. 1 is a kind of structure of the parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit proposed by the present invention
Schematic diagram；
Fig. 2 is a kind of section view of the parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit proposed by the present invention
Figure；
Fig. 3 is to exchange heat in a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit proposed by the present invention
The structural schematic diagram of case；
Fig. 4 is the cross-sectional view of Fig. 3；
Fig. 5 is fixed in a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit proposed by the present invention
The cross-sectional view of mechanism；
Fig. 6 is spray boom in a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit proposed by the present invention
The cross-sectional view at place；
Fig. 7 is partial enlarged view of the Fig. 6 at A.
In figure: shell 1, cover board 2, outlet passageway 3, inlet opening 4, the pump housing 5, efferent duct 6, input pipe 7, rectangular opening 8, water inlet
Pipe 9, outlet pipe 10, the first connecting tube 11, heat exchange box 12, radiating fin 13, baffle 14, through hole 15, the second connecting tube 16, spray
Bar 17, location hole 19, bearing 20, the first locating ring 21, seal groove 22, sealing ring 23, through-hole 24, fixation hole 25, turns spray head 18
Block 26, boss 27, locating piece 28, stepped hole 29, hole 30, bull stick 31, cylinder 32, fixed block 33, the second locating ring 34.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment one
Referring to Fig.1-7, a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit, including shell 1, shell
1 top of body is placed with cover board 2, between shell 1 and cover board 2 by fixed mechanism connect, 1 top of shell be provided with outlet passageway 3, into
Fluid apertures 4, inlet opening 4 are communicated with condenser, and outlet passageway 3 is communicated with absorber, and 1 top of shell is placed with the pump housing 5, outside the pump housing 5
Power supply is connect, the input terminal of the pump housing 5 is communicated with input pipe 7, and the output end of the pump housing 5 is communicated with efferent duct 6, and 1 exterior bottom of shell is opened
There is through hole 15, the one end of input pipe 7 far from the pump housing 5 is inserted into shell 1 by through hole 15, and 2 bottom end of cover board is fixedly connected with
First connecting tube 11, efferent duct 6 pass through cover board 2 far from one end of the pump housing 5 and are connected to the first connecting tube 11, by the pump housing 5 by shell
Water extraction, the pressurization of 1 bottom of body, spray on the outside radiating fin 13 of heat exchange box 12, the heat accelerated in cold water is absorbed.
First connecting tube 11 is socketed with the second connecting tube 16, the first connecting tube 11 and second far from one end outside of cover board 2
It is connected between connecting tube 16 by position-limit mechanism, position-limit mechanism includes the first locating ring 21, and the first locating ring 21 is fixedly connected on
One end of first connecting tube 11, the first locating ring 21 are located at 16 inside of the second connecting tube, are cased with second on the outside of the first connecting tube 11
Locating ring 34, one end of the second locating ring 34 are fixedly connected with the second connecting tube 16, the first locating ring 21 and the second connecting tube 16
Sealing mechanism is installed between inside, is connect the first connecting tube 11 with the second connecting tube 16 by position-limit mechanism.
Sealing mechanism includes seal groove 22, and seal groove 22 is located at 21 outside of the first locating ring, is placed in seal groove 22 close
Seal 23, the inside of sealing ring 23 offset with the first locating ring 21, offset on the inside of the outside of sealing ring 23 and the second connecting tube 16,
Sealing mechanism can further promote the sealing performance between the first locating ring 21 and the second connecting tube 16.
Second connecting tube 16 is fixedly connected with spray boom 17 far from one end of the first connecting tube 11, and spray boom 17 is far from the second connection
One end of pipe 16 is equipped with several spray heads 18, and channel, the second connecting tube of channel connection 16 and several spray heads 18 are provided in spray boom 17,
It is cased with bearing 20 on the outside of second locating ring 34, is in be fitted close between the outside of bearing 20 and the second locating ring 34, bearing 20
In being fitted close between inside and the first connecting tube 11, allow spray boom 17 with respect to 11 turns of the first connecting tube by bearing 20
It is dynamic.
1 inside top of shell is fixedly connected with heat exchange box 12, and cross-distribution has several baffles 14, heat exchange box in heat exchange box 12
12 sides are equipped with water inlet pipe 9, outlet pipe 10, and water inlet pipe 9, outlet pipe 10 are connected to heat exchange box 12, water inlet pipe 9, outlet pipe 10
1 outside of shell is stretched out across the side wall of shell 1, several baffles 14 enter cold water out of water inlet pipe 9, then in heat exchange box 12
Interior S-shaped route is walked, and is finally gone out out of outlet pipe 10.
Ventilation hole 15 is provided at 12 top opposing flaps 12 of heat exchange box, ventilation hole 15 is outside heat exchange box 12, heat exchange box 12
Side is fixedly connected with several radiating fins 13.
Embodiment two
Referring to Fig. 5, as another preferred embodiment of the invention, the difference from embodiment 1 is that fixed mechanism includes square
Shape hole 8, rectangular opening 8 are located at 2 top of cover board, and 2 top of cover board is provided with through-hole 24, and through-hole 24 is connected to rectangular opening 8, and through-hole 24 runs through
Cover board 2 simultaneously protrudes into shell 1, is provided with fixation hole 25 at 1 opposing through-bores 24 of shell, fixed block 33 is placed in rectangular opening 8, fixed
33 bottom end of block is fixedly connected with cylinder 32, and stepped hole 29 is provided in cylinder 32, and 33 top of fixed block is provided with hole 30, hole 30 and ladder
Hole 29 is connected to, and boss 27 is placed in stepped hole 29, and the protrusion part of boss 27 is stretched out stepped hole 29 and is fixedly connected with switch block 26,
Rotating mechanism is installed in stepped hole 29.
Rotating mechanism includes location hole 19, and location hole 19 is located at one end of 27 relative opening 30 of boss, is inserted with bull stick in hole 30
31, locating piece 28 is fixedly connected at 31 relative positioning hole 19 of bull stick, and locating piece 28 is located in location hole 19, passes through rotating mechanism
Convenient for 26 counter-cylinder 32 of switch block is rotated.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit, including shell (1), which is characterized in that
Shell (1) top is placed with cover board (2), is connect between the shell (1) and cover board (2) by fixed mechanism, the shell
Body (1) top is provided with outlet passageway (3), inlet opening (4), and the inlet opening (4) is communicated with condenser, the outlet passageway (3)
It is communicated with absorber, shell (1) top is placed with the pump housing (5), and the input terminal of the pump housing (5) is communicated with input pipe (7),
The output end of the pump housing (5) is communicated with efferent duct (6), and shell (1) exterior bottom is provided with through hole (15), the input
The one end of (7) far from the pump housing (5) is managed by the way that in through hole (15) insertion shell (1), cover board (2) bottom end is fixedly connected with the
One connecting tube (11), the efferent duct (6) pass through cover board (2) far from the one end of the pump housing (5) and are connected to the first connecting tube (11), institute
It states the first connecting tube (11) to be socketed with the second connecting tube (16) far from one end outside of cover board (2), first connecting tube (11)
It is connect between the second connecting tube (16) by position-limit mechanism, the one of second connecting tube (16) separate first connecting tube (11)
End is fixedly connected with spray boom (17), and the spray boom (17) is equipped with several spray heads (18) far from the one end of the second connecting tube (16),
Channel is provided in the spray boom (17), the channel connection the second connecting tube (16) and several spray heads (18), the shell (1) are interior
Lateral roof is fixedly connected with heat exchange box (12), and the interior cross-distribution of the heat exchange box (12) has several baffles (14), the heat exchange box
(12) side is equipped with water inlet pipe (9), outlet pipe (10), and the water inlet pipe (9), outlet pipe (10) are connected to heat exchange box (12),
The side wall that the water inlet pipe (9), outlet pipe (10) pass through shell (1) stretches out on the outside of shell (1).
2. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 1, special
Sign is that the fixed mechanism includes rectangular opening (8), and the rectangular opening (8) is located at cover board (2) top, cover board (2) top
It is provided with through-hole (24), the through-hole (24) is connected to rectangular opening (8), and the through-hole (24) is through cover board (2) and protrudes into shell (1)
It is interior, it is provided with fixation hole (25) at shell (1) opposing through-bores (24), is placed with fixed block (33), institute in the rectangular opening (8)
It states fixed block (33) bottom end to be fixedly connected with cylinder (32), is provided with stepped hole (29), the fixed block in the cylinder (32)
(33) top is provided with hole (30), and the hole (30) is connected to stepped hole (29), is placed with boss (27) in the stepped hole (29),
The protrusion part of the boss (27) is stretched out stepped hole (29) and is fixedly connected with switch block (26), is equipped in the stepped hole (29)
Rotating mechanism.
3. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 2, special
Sign is that the rotating mechanism includes location hole (19), and the location hole (19) is located at one end of boss (27) relative opening (30),
It is inserted with bull stick (31) in the hole (30), is fixedly connected with locating piece (28), institute at bull stick (31) the relative positioning hole (19)
Locating piece (28) is stated to be located in location hole (19).
4. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 1, special
Sign is that the position-limit mechanism includes the first locating ring (21), and first locating ring (21) is fixedly connected on the first connecting tube
(11) one end, first locating ring (21) are located on the inside of the second connecting tube (16), the first connecting tube (11) outer sheath
Have the second locating ring (34), one end of second locating ring (34) is fixedly connected with the second connecting tube (16), and described first is fixed
Sealing mechanism is installed between on the inside of position circle (21) and the second connecting tube (16).
5. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 4, special
Sign is that the sealing mechanism includes seal groove (22), and the seal groove (22) is located on the outside of the first locating ring (21), described close
It is placed with sealing ring (23) in sealing groove (22), inside and the first locating ring (21) of the sealing ring (23) offset, the sealing
It encloses on the inside of the outside and the second connecting tube (16) of (23) and offsets.
6. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 4, special
Sign is, is cased with bearing (20) on the outside of second locating ring (34), the outside and the second locating ring (34) of the bearing (20)
Between in be fitted close, between the inside and the first connecting tube (11) of the bearing (20) in tight fit.
7. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 1, special
Sign is, is provided with ventilation hole (15) at heat exchange box (12) the top opposing flaps (12), and the ventilation hole (15) is through heat exchange
Case (12).
8. a kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit according to claim 1, special
Sign is, is fixedly connected with several radiating fins (13) on the outside of the heat exchange box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809077.6A CN110513919A (en) | 2019-08-29 | 2019-08-29 | A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910809077.6A CN110513919A (en) | 2019-08-29 | 2019-08-29 | A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110513919A true CN110513919A (en) | 2019-11-29 |
Family
ID=68629149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910809077.6A Withdrawn CN110513919A (en) | 2019-08-29 | 2019-08-29 | A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513919A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854721A (en) * | 2019-12-12 | 2020-02-28 | 叶长青 | Multifunctional power distribution cabinet |
| CN112844285A (en) * | 2020-12-29 | 2021-05-28 | 杭州康力生物科技有限公司 | Methyl reaction kettle for producing L-carnitine and production method of L-carnitine |
| CN113081783A (en) * | 2021-03-26 | 2021-07-09 | 赣南医学院第一附属医院 | Gynaecology and obstetrics is with stifling appearance of taking care of postpartum |
| CN113197397A (en) * | 2021-04-19 | 2021-08-03 | 泉州斯诺特机械设备有限公司 | Heat exchange device of shoe machine refrigeration equipment |
-
2019
- 2019-08-29 CN CN201910809077.6A patent/CN110513919A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110854721A (en) * | 2019-12-12 | 2020-02-28 | 叶长青 | Multifunctional power distribution cabinet |
| CN110854721B (en) * | 2019-12-12 | 2021-03-23 | 合隆防爆电气有限公司 | Multifunctional power distribution cabinet |
| CN112844285A (en) * | 2020-12-29 | 2021-05-28 | 杭州康力生物科技有限公司 | Methyl reaction kettle for producing L-carnitine and production method of L-carnitine |
| CN112844285B (en) * | 2020-12-29 | 2022-08-23 | 杭州康力生物科技有限公司 | Methyl reaction kettle for producing L-carnitine and production method of L-carnitine |
| CN113081783A (en) * | 2021-03-26 | 2021-07-09 | 赣南医学院第一附属医院 | Gynaecology and obstetrics is with stifling appearance of taking care of postpartum |
| CN113081783B (en) * | 2021-03-26 | 2023-04-25 | 赣南医学院第一附属医院 | Gynaecology and obstetrics is with stifling appearance of nursing in palm |
| CN113197397A (en) * | 2021-04-19 | 2021-08-03 | 泉州斯诺特机械设备有限公司 | Heat exchange device of shoe machine refrigeration equipment |
| CN113197397B (en) * | 2021-04-19 | 2022-07-19 | 泉州斯诺特机械设备有限公司 | Heat exchange device of shoe machine refrigeration equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110513919A (en) | A kind of parallel fluid channels evaporation and heat-exchange device applied to absorption refrigeration unit | |
| CN102997510B (en) | Apply the Condensing units of evaporative condenser, handpiece Water Chilling Units and refrigeration air-conditioning unit and its control method | |
| CN105180490B (en) | Integrated natural cooling computer-room air conditioning system | |
| CN203550344U (en) | Evaporative condenser, evaporative cooling type compression condenser unit with evaporative condenser and evaporative cooling type water chiller unit | |
| CN203116193U (en) | Water chilling unit with combined direct-type evaporative coolers and evaporative condenser | |
| CN107084460A (en) | One kind refrigeration drives natural cooling cooling by wind with fluorine pump | |
| JP5375283B2 (en) | Refrigeration equipment | |
| CN105004089A (en) | Cascaded unit used for both medium-high temperature cold storage house and low temperature cold storage house | |
| CN109855218A (en) | Integrated enclosed evaporates cooling-condensation water cooler | |
| CN108088108A (en) | A kind of subway station direct-expansion type evaporative condenser heat pump air conditioning system and its method of work | |
| CN203595244U (en) | Integrated heat exchanger and air conditioner | |
| CN113154721A (en) | Novel energy-saving water chilling unit | |
| JPH0953864A (en) | Engine type cooling device | |
| CN201488377U (en) | Energy-saving evaporating type condensation refrigerating system | |
| KR20070054460A (en) | Pipe for heat exchanger and refrigeration system having the same | |
| CN201348400Y (en) | Wind-water double heat exchange air conditioner | |
| CN110094805A (en) | A kind of portable small-sized air-conditioning | |
| CN107084463A (en) | Compound low-temperature receiver handpiece Water Chilling Units | |
| KR100965114B1 (en) | Heating and cooling system | |
| KR100859354B1 (en) | Vapor compression refrigeration apparatus using vortex tube | |
| CN103673167A (en) | Refrigeration equipment of air conditioner | |
| CN207778851U (en) | A kind of energy-saving refrigerating air conditioning device | |
| CN207763169U (en) | A kind of condensed-water evaporative-type condenser | |
| CN206626764U (en) | Four permanent system building air-conditioning condensation heat recoveries utilize device | |
| CN205655518U (en) | Air -cooled cold water or heat pump set with cross cold type structural system |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191129 |