CN106152766A - A kind of dehumidification type heats thermal source - Google Patents
A kind of dehumidification type heats thermal source Download PDFInfo
- Publication number
- CN106152766A CN106152766A CN201610730839.XA CN201610730839A CN106152766A CN 106152766 A CN106152766 A CN 106152766A CN 201610730839 A CN201610730839 A CN 201610730839A CN 106152766 A CN106152766 A CN 106152766A
- Authority
- CN
- China
- Prior art keywords
- vaporizer
- thermal source
- connection
- condenser
- dehumidification type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
- F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention is that a kind of dehumidification type heats thermal source, including being driven formed to cross stream air channel by circulating fan, this is crossed stream air channel and is sequentially provided with precooler by entrance between outlet, vaporizer, reheater and first-stage condenser, separate trachea and liquid pipe connected pipe it is provided with between described precooler and reheater, the gas outlet of described vaporizer is by the air inlet of compressor connection first-stage condenser, the inlet of the liquid outlet connection secondary condenser of described first-stage condenser, the liquid outlet of described secondary condenser is by the first flow in heat exchanger and the inlet of the first expansion valve connection vaporizer.The present invention uses energy closed cycle technology, and drying course recycles sensible heat and the latent heat discharging moisture content, makes to be again introduced into the temperature of system, higher than delivery temperature, again dries, it is achieved self efficient circulation of energy.
Description
Technical field
The present invention relates to dry high-temperature dehumidification and field of energy-saving technology, be specifically related to a kind of dehumidification type and heat thermal source.
Background technology
At present, during industrial and agricultural production, there is substantial amounts of stoving process, such as Nicotiana tabacum L., Chinese medicine, dry fruit, seafood, vegetable, change
The industry such as work, textile printing and dyeing all has substantial amounts of drying course.In drying course, substantial amounts of steam needs directly to drain, and causes energy
Source is wasted.Domestic current overall context stoving process falls behind, equipment energy utilization rate is low, causes drying high cost, loses competitiveness.
The purpose of dehumidification type increment thermal source is to solve this problem, and main purpose is: 1) heat recovery, discharges in drying course
Waste gas in sensible heat and recovery of latent heat recycle.2) drying course automatization, omnidistance unmanned is realized with the energy cleaned most
On duty, improve efficiency, cut operating costs.3) provide low temperature potentiation and compressor protection system, promote heating efficiency, carry rapidly
Rise internal temperature of drying, the simultaneously permanently effective work of protection compressor assembly energy, it is to avoid owing to low temperature causes system low-voltage to alert
And shut down.
Summary of the invention
The problem that it is an object of the invention to overcome prior art to exist, it is provided that a kind of dehumidification type heats thermal source.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of dehumidification type heats thermal source, and including being driven formed to cross stream air channel by circulating fan, this crosses stream air channel by entrance to going out
It is sequentially provided with precooler, vaporizer, reheater and first-stage condenser between Kou, between described precooler and reheater, is provided with phase
The most independent trachea and liquid pipe connected pipe, the gas outlet of described vaporizer connects the air inlet of first-stage condenser by compressor,
The inlet of the liquid outlet connection secondary condenser of described first-stage condenser, the liquid outlet of described secondary condenser passes through heat exchanger
In first flow and the first expansion valve connection vaporizer inlet.
Further, the liquid outlet of described secondary condenser also connects a heat exchange path, and this heat exchange path passes through second
The second runner in expansion valve connection heat exchanger, the air inlet of the second flow passage compressor.
Further, the first flow in described heat exchanger and setting to conduct heat not isolate in the way of mass transfer between the second runner
Put.
Further, the gas/liquid flow in described first flow and the second runner is in opposite direction.
Further, below described precooler, vaporizer and reheater, it is provided with water accumulating disc, for collecting by moisture content in air
The condensed water condensed, is provided with discharge outlet bottom described water accumulating disc, is used for discharging condensed water.
Further, the described arrival end crossing stream air channel connects the steam discharge/moisture exhausting port of a drying plant, crosses going out of stream air channel
The heat supply mouth of mouth end connection drying plant, forms closed cycle.
The invention has the beneficial effects as follows:
1, trachea and liquid pipe connected pipe, precooler, the temperature difference power source closed cycle of reheater composition in the present invention, can be effective
Promote dehumidification rate, reduce energy consumption, meanwhile, improve and dry heat supply temperature；
2, the present invention increases secondary condenser, can effectively protect compressor assembly, is allowed to long-term normal work, it is to avoid condensation temperature
Too high cause refrigerating efficiency too low or the risk of compressor emergency shutdown；
3, second expansion valve of the present invention, heat exchanger composition low temperature potentiation and compressor protection system, when drying plant just starts
During work, in particularly winter, internal temperature is the lowest, uses this system can effectively promote heating efficiency, promotes rapidly internal drying
Temperature, the simultaneously permanently effective work of protection compressor assembly energy, it is to avoid owing to low temperature causes system low-voltage alarm to be shut down.
4, the present invention is approximation closed system, and drying course dehumidifying not heat extraction, heat supply temperature (drying temperature) can be according to need
Set；
5, efficiency of energy utilization of the present invention is high and realizes drying course automatization, omnidistance unmanned with the energy cleaned most, carries
High efficiency, cut operating costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is precooler and reheater internal working medium flow direction schematic diagram.
Label declaration in figure: A, drying plant, B, trachea and liquid pipe connected pipe, C, precooler, D, reheater, E, one-level are cold
Condenser, F, circulating fan, G, steam discharge/moisture exhausting port, H, heat supply mouth, I, secondary condenser, J, heat exchanger, K, the first expansion valve, L,
Second expansion valve, M, compressor.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Including being driven formed to cross stream air channel by circulating fan F as it is shown in figure 1, a kind of dehumidification type heats thermal source, this crosses stream
Air channel is sequentially provided with precooler C, vaporizer N, reheater D and first-stage condenser E, described precooler C by entrance between outlet
And be provided with separate trachea and liquid pipe connected pipe B between reheater D, as in figure 2 it is shown, the partial gasification in precooler C
Working medium enters in reheater D by the trachea in trachea and liquid pipe connected pipe B, after entering the gas liquefaction in reheater D heat pipe
Returning in precooler C by the liquid pipe flow in trachea and liquid pipe connected pipe B, the gas outlet of described vaporizer N is connected by compressor M
The air inlet of first-stage condenser E, described first-stage condenser E liquid outlet connection secondary condenser I inlet, described two grades cold
The liquid outlet of condenser I is by the first flow in heat exchanger J and the inlet of the first expansion valve K connection vaporizer N.
The liquid outlet of described secondary condenser I also connects a heat exchange path, and this heat exchange path is by the second expansion valve L even
The second runner in logical heat exchanger J, the air inlet of the second flow passage compressor M.
Setting is not isolated in the way of mass transfer to conduct heat between first flow in described heat exchanger J and the second runner.
Gas/liquid flow in described first flow and the second runner is in opposite direction.
It is provided with water accumulating disc P below described precooler C, vaporizer N and reheater D, is condensed by moisture content in air for collecting
Condensed water out, is provided with discharge outlet O bottom described water accumulating disc P, is used for discharging condensed water.
The described arrival end crossing stream air channel connects the steam discharge/moisture exhausting port G of a drying plant A, crosses the port of export in stream air channel even
The heat supply mouth H of logical drying plant A, forms closed cycle.
The principle of the invention
In the present invention in drying plant A drying course, water vapour is together discharged, at circulated air by steam discharge/moisture exhausting port G with hot-air
Entering in stream air channel under the driving of machine F, after pre-cooled device C pre-cooling, temperature reduces, and passes through vaporizer N further temperature fall
Low, the moisture content in air condenses, and condensed water is collected by water accumulating disc P, and discharges through discharge outlet O；Sky after vaporizer N
Gas, flows through reheater D, and temperature raises, and utilizes the cold air after the heat vaporizer entered in evaporator air simultaneously, real
Existing quantity of energy closed cycle, relative humidity reduces；Afterwards, passing through first-stage condenser E, temperature is increased to baking needed temperature,
And relative humidity is the lowest, it is again introduced into drying plant A, it is achieved dehumidifying not heat extraction, energy closed cycle.
Being divided into two-way from secondary condenser I refrigerant liquid out, a road flows through the second expansion valve L, heat exchanger J, inhales
Receive another road and flow through the cold-producing medium heat of heat exchanger J, be equivalent to another road cold-producing medium is cooled down again；Become after absorbing heat
Refrigerant vapour enters compressor M, promotes compressor M suction temperature, final lifting compressor M delivery temperature, thus improves whole
The heat supply temperature of individual heating system.
Furthermore, it is necessary to explanation, unless stated otherwise or point out, otherwise the term in description " first ", " the
Two " etc. describe be used only for distinguishing in description each assembly, element, step etc. rather than for representing each assembly, unit
Element, logical relation between step or ordering relation etc..
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (6)
1. dehumidification type heats a thermal source, including being driven formed to cross stream air channel by circulating fan (F), it is characterised in that this mistake
Stream air channel is sequentially provided with precooler (C), vaporizer (N), reheater (D) and first-stage condenser (E), institute by entrance between outlet
State and between precooler (C) and reheater (D), be provided with separate trachea and liquid pipe connected pipe (B), described vaporizer (N)
Gas outlet is by the air inlet of compressor (M) connection first-stage condenser (E), the liquid outlet connection two of described first-stage condenser (E)
The inlet of level condenser (I), the liquid outlet of described secondary condenser (I) is by the first flow and first in heat exchanger (J)
The inlet of expansion valve (K) connection vaporizer (N).
Dehumidification type the most according to claim 1 heats thermal source, it is characterised in that the liquid outlet of described secondary condenser (I)
Also one heat exchange path of connection, this heat exchange path by the second runner in the second expansion valve (L) connection heat exchanger (J), second
The air inlet of flow passage compressor (M).
Dehumidification type the most according to claim 2 heats thermal source, it is characterised in that the first flow in described heat exchanger (J)
With second do not isolate setting in the way of mass transfer to conduct heat between runner.
Dehumidification type the most according to claim 3 heats thermal source, it is characterised in that in described first flow and the second runner
Gas/liquid flow is in opposite direction.
Dehumidification type the most according to claim 1 heats thermal source, it is characterised in that described precooler (C), vaporizer (N) and
Reheater (D) lower section is provided with water accumulating disc (P), for collecting the condensed water condensed by moisture content in air, described water accumulating disc (P)
Bottom is provided with discharge outlet (O), is used for discharging condensed water.
Dehumidification type the most according to claim 1 heats thermal source, it is characterised in that the described arrival end connection one crossing stream air channel
Steam discharge/the moisture exhausting port (G) of drying plant (A), crosses the heat supply mouth (H) of port of export connection drying plant (A) in stream air channel, and formation is closed
Formula circulates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730839.XA CN106152766A (en) | 2016-08-26 | 2016-08-26 | A kind of dehumidification type heats thermal source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730839.XA CN106152766A (en) | 2016-08-26 | 2016-08-26 | A kind of dehumidification type heats thermal source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106152766A true CN106152766A (en) | 2016-11-23 |
Family
ID=57343491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730839.XA Pending CN106152766A (en) | 2016-08-26 | 2016-08-26 | A kind of dehumidification type heats thermal source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106152766A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061460A (en) * | 2017-10-27 | 2018-05-22 | 三河同飞制冷股份有限公司 | dryer |
| CN108119973A (en) * | 2017-12-25 | 2018-06-05 | 苏州海派特热能设备有限公司 | A kind of energy saving dehumidification air conditioner in cool place storehouse and dehumidification control method |
| CN108759141A (en) * | 2018-04-25 | 2018-11-06 | 四川鸿旺同宇能源科技有限公司 | The energy conserving system that freezing is recycled with drying energy |
| CN109307403A (en) * | 2018-10-22 | 2019-02-05 | 广东芬蓝环境科技有限公司 | Enclosed drying system and double air duct enclosed drying systems |
| CN110360833A (en) * | 2019-07-31 | 2019-10-22 | 苏州海派特热能设备有限公司 | A kind of varying duty dehumidifying heat pump drying system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140111A (en) * | 2007-10-26 | 2008-03-12 | 清华大学 | Capacity adjustable cyclone compressor refrigeration system |
| CN101169291A (en) * | 2007-11-30 | 2008-04-30 | 清华大学 | Capacity adjustable vortex compressor refrigeration system with main return loop installed with ejector |
| CN104121720A (en) * | 2013-04-26 | 2014-10-29 | 中国科学院理化技术研究所 | Electric automobile air conditioning system adopting air source heat pump |
| CN204026892U (en) * | 2014-08-20 | 2014-12-17 | 苏州海派特热能设备有限公司 | A kind of energy closed cycle heat tube moisture synergistic device |
| CN205300205U (en) * | 2016-01-12 | 2016-06-08 | 苏州海派特热能设备有限公司 | It heats heat source device to remove wet -type |
| CN206037675U (en) * | 2016-08-26 | 2017-03-22 | 苏州海派特热能设备有限公司 | It heats heat source to remove wet -type |
-
2016
- 2016-08-26 CN CN201610730839.XA patent/CN106152766A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101140111A (en) * | 2007-10-26 | 2008-03-12 | 清华大学 | Capacity adjustable cyclone compressor refrigeration system |
| CN101169291A (en) * | 2007-11-30 | 2008-04-30 | 清华大学 | Capacity adjustable vortex compressor refrigeration system with main return loop installed with ejector |
| CN104121720A (en) * | 2013-04-26 | 2014-10-29 | 中国科学院理化技术研究所 | Electric automobile air conditioning system adopting air source heat pump |
| CN204026892U (en) * | 2014-08-20 | 2014-12-17 | 苏州海派特热能设备有限公司 | A kind of energy closed cycle heat tube moisture synergistic device |
| CN205300205U (en) * | 2016-01-12 | 2016-06-08 | 苏州海派特热能设备有限公司 | It heats heat source device to remove wet -type |
| CN206037675U (en) * | 2016-08-26 | 2017-03-22 | 苏州海派特热能设备有限公司 | It heats heat source to remove wet -type |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108061460A (en) * | 2017-10-27 | 2018-05-22 | 三河同飞制冷股份有限公司 | dryer |
| CN108119973A (en) * | 2017-12-25 | 2018-06-05 | 苏州海派特热能设备有限公司 | A kind of energy saving dehumidification air conditioner in cool place storehouse and dehumidification control method |
| CN108759141A (en) * | 2018-04-25 | 2018-11-06 | 四川鸿旺同宇能源科技有限公司 | The energy conserving system that freezing is recycled with drying energy |
| CN108759141B (en) * | 2018-04-25 | 2020-10-09 | 四川鸿旺同宇能源科技有限公司 | Energy-saving system for recycling freezing and drying energy |
| CN109307403A (en) * | 2018-10-22 | 2019-02-05 | 广东芬蓝环境科技有限公司 | Enclosed drying system and double air duct enclosed drying systems |
| CN110360833A (en) * | 2019-07-31 | 2019-10-22 | 苏州海派特热能设备有限公司 | A kind of varying duty dehumidifying heat pump drying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209310455U (en) | A kind of composition open and close formula Analysis of Heat Pump Drying System being rapidly heated | |
| CN106152766A (en) | A kind of dehumidification type heats thermal source | |
| CN205655422U (en) | Phase transition heat transfer and compression refrigeration combined cooling system | |
| CN101846365B (en) | Solution dehumidifying fresh air unit using indoor exhaust evaporation cooling | |
| CN201302243Y (en) | Energy-saving full fresh air dehumidifier machine | |
| CN102252380A (en) | Solution humidifying air conditioning unit with fresh air pretreatment device | |
| CN102506564B (en) | Condensation water residual heat first-effect flash evaporation natural air dehumidifying, preheating and drying baking oven system | |
| CN103994643B (en) | Heat pump cold junction heat dissipation type sealing dehumidifying drying room | |
| CN109631561A (en) | A kind of three-level recuperation of heat closed cycle Analysis of Heat Pump Drying System and technique | |
| CN202133046U (en) | Solution humidifying air conditioning unit with fresh air pretreatment device | |
| CN107218644B (en) | A kind of series connection Frostless air-source heat pump system based on regeneration recuperation of heat | |
| CN108800646A (en) | A kind of evaporation cold air source heat pump unit | |
| CN110360833A (en) | A kind of varying duty dehumidifying heat pump drying system | |
| CN107178995A (en) | A kind of hot and humid gas dehumidification, waste heat recovery and heating integrated machine | |
| CN204141780U (en) | The water loop heat pump air conditioning system of cold and heat combined supply | |
| CN107447811A (en) | The air water fetching device and method that multistage runner and refrigerating plant combine | |
| CN104676782A (en) | Multi-stage cross-flow solution humidity regulating and air processing device | |
| CN205316557U (en) | Two board double -cold -source intelligence fresh air unit | |
| CN210426005U (en) | Dry regulation and control device of combined type granary | |
| CN101363683B (en) | Solar heat pump drying system | |
| CN207006404U (en) | A kind of Novel condensation dehumidifying unit | |
| CN104279662A (en) | Cold and heat combined supply water-loop heat pump air conditioning system and realizing method thereof | |
| CN108050625A (en) | A kind of joint Cooling Air-conditioning System for data center module | |
| CN207849600U (en) | A kind of energy-efficient data center module Cooling Air-conditioning System | |
| CN109945329A (en) | Low temperature isolator air-conditioning system for the production of medicine enterprise |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |