CN203068878U - Combined-type double-layer liner adsorber applied to adsorption refrigeration system - Google Patents
Combined-type double-layer liner adsorber applied to adsorption refrigeration system Download PDFInfo
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- CN203068878U CN203068878U CN2013200211323U CN201320021132U CN203068878U CN 203068878 U CN203068878 U CN 203068878U CN 2013200211323 U CN2013200211323 U CN 2013200211323U CN 201320021132 U CN201320021132 U CN 201320021132U CN 203068878 U CN203068878 U CN 203068878U
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- refrigeration system
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- absorber
- adsorbent
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- 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
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- 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]
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- 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
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Abstract
The utility model discloses a combined-type double-layer liner adsorber applied to an adsorption refrigeration system. The combined-type double-layer liner adsorber applied to the adsorption refrigeration system comprises a base disk and a top cover, through holes and steam inlet holes are formed in the top cover, a plurality of liner units comprising copper tubes are arranged inside the base disk, after the inlet segments of the copper tubes are lifted to be column bodies in a spiral mode, the column bodies are inserted into the through holes formed in the top cover, inner layer filtering screens cover the inner surfaces of the column bodies, outer layer filtering screens cover the outer surfaces of the column bodies, and adsorbent is filled among the inner layer filtering screens and the outer layer filtering screens. Due to the structure that the inlet segments of the copper tubes are lifted to be the column bodies in the spiral mode, the inner layer filtering screens are arranged on the inner surface of the column bodies, the outer layer filtering screens are arranged on the outer surfaces of the column bodies, and the adsorbent is filled among the inner layer filtering screens and the outer layer filtering screens, the effectively adsorbed plot ratio is improved, effective contact area between water vapor and the adsorbent is improved, and utilizing efficiency of the adsorbent is enhanced. The combined-type double-layer liner adsorber is suitable for the adsorption refrigeration system.
Description
Technical field
The utility model belongs to physical absorption energy storage refrigeration technology field, relates in particular to a kind of combined type double-layer inner containers absorber that applies in the absorbing refrigeration system.
Background technology
Absorption refrigeration is to utilize adsorbent that the absorption of cold-producing medium and the evaporation process of cold-producing medium are realized refrigeration, makes cold-producing medium desorb and condensation from adsorbent with heat energy (for example solar energy or used heat) after absorption is finished, and finishes the regeneration of adsorbent.Compare with traditional compression refrigeration, absorption refrigeration does not need compressor, and can utilize solar energy and used heat, and the energy effective use of energy sources cuts down the consumption of energy.The cold-producing medium that absorbing refrigeration system adopts generally is natural materials such as water and ammonia, can not cause depletion of the ozone layer and greenhouse effects.
Absorption can be divided into physical absorption and chemisorbed according to its principle.In chemisorbed, owing to produce chemical bond, the difficult regeneration of chemosorbent between adsorbent and cold-producing medium.And the problem of chemosorbent existence caking and expansion, influence its mass transfer and heat transfer.Physical absorbent generally is porous material, and in physical adsorption process, cold-producing medium just is attached to the limit face of adsorbent, can't react with adsorbent, so the physical absorbent ratio is easier to regeneration.Another advantage of physical absorption is that its aperture can be regulated by chemical means, can adapt to different system requirements.
Although adopt physical absorbent to have advantages such as energy-conserving and environment-protective as the absorbing refrigeration system of working medium, the efficient of absorbing refrigeration system is lower at present, has hindered it and has further developed.One of them factor of restriction absorbing refrigeration system efficient is the performance of adsorbent.Another key factor then be in traditional absorber dischargeable capacity to account for the ratio of total measurement (volume) on the low side, and in traditional absorber fertile absorber to account for the ratio of total adsorbent low excessively.Fertile absorber refers to and can be used for the adsorbent of adsorbed water steam.The maximum ga(u)ge of general fertile absorber is 2 centimetres, is between 0.7-1 centimetre the time at thickness, and performance of the adsorbent is the highest.If adsorbent thickness greater than 2 centimetres, is the ineffective adsorption agent greater than 2 centimetres of parts then, substantially can not the adsorbed water steam.In traditional absorber, copper pipe is surrounded into rectangular shape, and capacity utilization is low, and adsorbent thickness is excessive simultaneously, and the adsorbent utilization rate is on the low side.At given adsorbent, under the constant situation of the refrigerating capacity of unit adsorbent, in the absorber of fixed volume, improve dischargeable capacity and increase the efficient that fertile absorber quantity can obviously improve absorbing refrigeration system.
The utility model content
The purpose of this utility model is to provide a kind of high capacity utilization, and the absorber of high adsorbent utilization rate solves the not high problem of absorbing refrigeration system efficient.
The solution that the utility model solves its technical problem is: a kind of combined type double-layer inner containers absorber that applies in the absorbing refrigeration system, it comprises the columned chassis that an end is uncovered and the top cover that the chassis is sealed, described top cover is provided with several through holes and a steam inlet, described chassis internal placement has several inner bag unit, described inner bag unit comprises copper pipe, the inducer spiral of described copper pipe rises into the through hole that along continuous straight runs behind the column inserts top cover, the inner surface of described column is enclosed with the internal layer screen pack, the outer surface of column is enclosed with the outer filter net, be filled with adsorbent between described outer filter net and internal layer screen pack, parallel with inducer and insert the through hole of top cover after the outlet section bending of described copper pipe, the outer surface of outlet section also is enclosed with screen pack.
As further improvement in the technical proposal, upper surface and the lower surface of described column are provided with screen pack.
As further improvement in the technical proposal, the quantity of described inner bag unit is 7, and wherein, 6 inner bag unit become around 1 inner bag unit that the inwall along the chassis evenly distributes behind the plum blossom shape.
As further improvement in the technical proposal, the quantity of described through hole is 14.
As further improvement in the technical proposal, described outer filter net is from 0.7 ~ 1 centimetre of the outer wall of copper pipe, and described internal layer screen pack is from 0.7 ~ 1 centimetre of the outer wall of copper pipe.
As further improvement in the technical proposal, also be provided with annular groove on the opening end on described chassis, be provided with sealing ring in the described annular groove.
The beneficial effects of the utility model are: the utility model rises into column by the inducer spiral with copper pipe, and at the surfaces externally and internally of column outer filter net and internal layer screen pack are set respectively, and between screen pack, fill adsorbent, such structure, improve the effectively plot ratio of absorption, and improve effective contact area between steam and adsorbent, thereby improved the utilization rate of adsorbent profit.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further described.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of middle inner bag unit of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, describe application of the present utility model in detail.
With reference to Fig. 1～Fig. 2, a kind of combined type double-layer inner containers absorber that applies in the absorbing refrigeration system, it comprises the columned chassis 1 that an end is uncovered and the top cover 2 that chassis 1 is sealed, described top cover 2 is provided with several through holes 3 and a steam inlet 4, described chassis 1 internal placement has several inner bag unit 5, described inner bag unit 5 comprises copper pipe 6, the inducer spiral of described copper pipe 6 rises into the through hole 3 that along continuous straight runs behind the column inserts top cover 2, the inner surface of described column is enclosed with internal layer screen pack 8, the outer surface of column is enclosed with outer filter net 7,8 of described outer filter net 7 and internal layer screen packs are filled with adsorbent, parallel with inducer and insert the through hole 3 of top cover after the outlet section bending of described copper pipe 6, the outer surface of outlet section also is enclosed with screen pack.
Rise into column by the inducer spiral with copper pipe 6, and at the surfaces externally and internally of column outer filter net 7 and internal layer screen pack 8 are set respectively, and between screen pack, fill adsorbent, such structure, improve the effectively plot ratio of absorption, and improve effective contact area between steam and adsorbent, thereby improved the utilization rate of adsorbent profit.
Be further used as preferred embodiment, upper surface and the lower surface of described column are provided with screen pack.
Be further used as preferred embodiment, the quantity of described inner bag unit 5 is 7, wherein, 6 inner bag unit 5 inwall along the chassis behind 5 the one-tenths plum blossom shapes in 1 inner bag unit evenly distributes, and 7 inner bag unit 5 are the compact effect that sticks together to reach raising absorber capacity utilization as far as possible.
Be further used as preferred embodiment, the quantity of described through hole 3 is 14.
Be further used as preferred embodiment, described outer filter net 7 is from 0.7 ~ 1 centimetre of the outer wall of copper pipe 6, and described internal layer screen pack 8 makes the performance of the adsorbent in the screen pack the highest from 0.7 ~ 1 centimetre of the outer wall of copper pipe 6.
Be further used as preferred embodiment, also be provided with annular groove 9 on the opening end on described chassis 1, be provided with sealing ring in the described annular groove 9, adopt the sealing ring sealing and prevent vacuum leak.The surface on chassis 1 is machined surface, guarantees smoothly to prevent vacuum leak.
More than be that preferred embodiments of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. combined type double-layer inner containers absorber that applies in the absorbing refrigeration system, it is characterized in that: it comprises the columned chassis (1) that an end is uncovered and the top cover (2) that chassis (1) is sealed, described top cover (2) is provided with several through holes (3) and a steam inlet (4), described chassis (1) internal placement has several inner bag unit (5), described inner bag unit (5) comprises copper pipe (6), the inducer spiral of described copper pipe (6) rises into the through hole (3) that along continuous straight runs behind the column inserts top cover (2), the inner surface of described column is enclosed with internal layer screen pack (8), the outer surface of column is enclosed with outer filter net (7), be filled with adsorbent between described outer filter net (7) and internal layer screen pack (8), parallel with inducer and insert the through hole (3) of top cover after the outlet section bending of described copper pipe (6), the outer surface of outlet section also is enclosed with screen pack.
2. the combined type double-layer inner containers absorber that applies in the absorbing refrigeration system according to claim 1, it is characterized in that: upper surface and the lower surface of described column are provided with screen pack.
3. the combined type double-layer inner containers absorber that applies in the absorbing refrigeration system according to claim 1, it is characterized in that: the quantity of described inner bag unit (5) is 7, wherein, 6 inner bag unit (5) become around 1 inner bag unit (5) that the inwall along the chassis evenly distributes behind the plum blossom shape.
4. the combined type double-layer inner containers absorber that applies in the absorbing refrigeration system according to claim 3, it is characterized in that: the quantity of described through hole (3) is 14.
5. the combined type double-layer inner containers absorber that applies in the absorbing refrigeration system according to claim 1, it is characterized in that: described outer filter net (7) is from 0.7 ~ 1 centimetre of the outer wall of copper pipe (6), and described internal layer screen pack (8) is from 0.7 ~ 1 centimetre of the outer wall of copper pipe (6).
6. the combined type double-layer inner containers absorber that applies in the absorbing refrigeration system according to claim 1, it is characterized in that: also be provided with annular groove (9) on the opening end of described chassis (1), described annular groove is provided with sealing ring in (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200211323U CN203068878U (en) | 2013-01-15 | 2013-01-15 | Combined-type double-layer liner adsorber applied to adsorption refrigeration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200211323U CN203068878U (en) | 2013-01-15 | 2013-01-15 | Combined-type double-layer liner adsorber applied to adsorption refrigeration system |
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| Publication Number | Publication Date |
|---|---|
| CN203068878U true CN203068878U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200211323U Expired - Fee Related CN203068878U (en) | 2013-01-15 | 2013-01-15 | Combined-type double-layer liner adsorber applied to adsorption refrigeration system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698442A (en) * | 2016-01-29 | 2016-06-22 | 山东奇威特太阳能科技有限公司 | Threaded pipe type absorber and manufacturing method and device thereof |
-
2013
- 2013-01-15 CN CN2013200211323U patent/CN203068878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698442A (en) * | 2016-01-29 | 2016-06-22 | 山东奇威特太阳能科技有限公司 | Threaded pipe type absorber and manufacturing method and device thereof |
| CN105698442B (en) * | 2016-01-29 | 2018-02-02 | 山东奇威特太阳能科技有限公司 | Screw tube type absorber and its manufacture method and manufacturing equipment |
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| Date | Code | Title | Description |
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| 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: 20130717 Termination date: 20220115 |