CN202072709U - Leather dehumidification system - Google Patents
Leather dehumidification system Download PDFInfo
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- CN202072709U CN202072709U CN2011201732865U CN201120173286U CN202072709U CN 202072709 U CN202072709 U CN 202072709U CN 2011201732865 U CN2011201732865 U CN 2011201732865U CN 201120173286 U CN201120173286 U CN 201120173286U CN 202072709 U CN202072709 U CN 202072709U
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Abstract
The utility model discloses a leather dehumidification system which has a short production period, simple working procedures and good product quality, and reduces equipment and labor costs. An evaporator is connected with an expansion valve and a compressor respectively; the expansion valve is connected with a filter which is connected with a liquid inlet of a liquid storage tank; the compressor is connected with an inlet of a second condenser; an air outlet of the second condenser is connected with a second fan; an outlet of the second condenser is connected with a first condenser; an air outlet of the first condenser is connected with a first fan; a liquid outlet of the first condenser is connected with the liquid storage tank; one end of warming equipment is electrically connected with the evaporator, the first fan and the second fan; one end of thermostatic equipment is electrically connected with the evaporator, the first fan and the second fan; the other ends of the warming equipment and the thermostatic equipment are respectively and electrically connected with a sensor; and the warming equipment, the thermostatic equipment and the sensor are respectively and electrically connected with a controller.
Description
Technical field
The utility model relates to a kind of leather dehumidification system, is specially adapted to the dehumidifying of rawhide, scytoblastema, leather and analogous products.
Background technology
The dehumanization method of cladding products such as tradition rawhide, scytoblastema, leather adopts and manually hangs over the shady and cool ventilation place, reduces moisture by natural air drying; After the oven dry, need guarantee that the moisture distribution of cladding is even, but often the moisture distribution uniformity coefficient be not high in the watering of cladding surface.And the cladding extension dries dry and the weather seasonal relation is very big: cladding was hung and was dried about 60 hours of dry time rainy season; Winter temperature lower (being lower than 20 degree) is hung and is dried in the air about 60 hours of time; The temperature in summer and autumn is higher, and sunny weather is hung and dried in the air about 48 hours of time.So, hang and to dry in the air, to dry and need cycle time, general about 54 hours of average computation.Wherein: add about 6 hours of baking and middle pause, about 60 hours of cladding average total time drying cycle in the whole year.
Extension dried in the air and was subjected to weather effect about 6 months of the whole year, and especially in the coastland, for example the long-term humidity in peace Haiti district, Jinjiang, Fujian is higher, and rainy season, longer duration belonged to the maritime monsoon climate in subtropics, and the dehumidifying of cladding is in more passive state always.So, run into following problems in the cladding dehumidification process: it is long partially 1, to hang the time of drying in the air, and influences the cladding whole production cycle; 2, existence is hung the skin action up and down and is needed baking once more, and operation is loaded down with trivial details; 3, need more extension dry in the air facility, baking oven, a dead lift cost height, waste labour resources.4, artificial watering moisture regain, the cladding moisture distribution is inhomogeneous.Make at last to lack the market competitiveness by the leather cost height of producing, can not satisfy the changeable demand in market.
Summary of the invention
Therefore, at above-mentioned problem, it is a kind of with short production cycle that the utility model provides, and operation is simple, reduces equipment cost, labour cost, the leather dehumidification system of good product quality.
For achieving the above object, the utility model is achieved through the following technical solutions: a kind of leather dehumidification system, described vaporizer is connected to expansion valve and compressor, expansion valve is connected in strainer, strainer is connected in the fluid inlet of container for storing liquid, compressor is connected in the import of second condenser, the air outlet of second condenser is connected in second blower fan, the outlet of second condenser is connected in first condenser, the air outlet of first condenser is connected in first blower fan, the liquid outlet of condenser is connected in described container for storing liquid, intensification equipment one end and vaporizer, first blower fan, second blower fan is electrically connected, thermostatic equipment one end and vaporizer, first blower fan, second blower fan is electrically connected, intensification equipment, the thermostatic equipment the other end is electrically connected with inductor block respectively, intensification equipment, thermostatic equipment, inductor block also is electrically connected with controller respectively.
Further improve and be: be provided with first-hand valve between described first condenser and second condenser, first-hand valve is electrically connected with controller.
Further improve and be: be provided with second-hand's valve between described second condenser and the compressor, second-hand's valve is electrically connected with controller.
By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are:
1, from the production cycle: adopt that cladding humidity reaches technical requirements in the leather dehumidification system 36 hours; Replace traditional extension and dry in the air that nature is done, roasting procedure, and be not subjected to weather effect.Comprise that upper and lower extension extension skin also only needs 34.1h, obviously shortened 25.9 hours cycle time, shortens 43.17%.
2, from cladding quality aspect:
(1), adopts dehumidification system exsiccant cladding, the dehumidification process condition with hang naturally dry dry similar, and drying process homo(io)thermism, cladding better quality after the dehumidifying: make air in the removal moisture drying zone form the air-flow of closed loop by dehumidification system, remove that air flows with certain speed in the wet zone; Cladding is hung when drying in the air, and the moisture of cladding keeps certain speed to flow uniform drying.Show and the back covers with paint, lacquer, colour wash, etc. that quality is followed the tracks of and walk to hang the not property of there are differences of flow process same breed cladding of drying in the air that through test of many times quality of finished is not had to be influenced and be higher than seasoning.
(2), when cladding is dry not through overbaking, cladding is difficult for shrinking and crimping, flat whole degree ﹑ good hand touch, the finished product yield of leather is than approximately improving 1% with the kind cladding.
3, save labour costs, shorten the production cycle, and improve and to utilize water, reduce production costs at last, improve the competitiveness of product in market effectively.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment:
With reference to figure 1, present embodiment discloses a kind of leather dehumidification system, comprises compressor 1, strainer 2, expansion valve 3, vaporizer 4, indoor condenser 5, indoor fan 6, outdoor fan 7, hand valve 8, hand valve 9, hand valve 10, hand valve 11, outdoor condenser 12, container for storing liquid 13, intensification equipment (not shown), the thermostatic equipment (not shown), controller (not shown) and inductor block (not shown), wherein:
Described vaporizer 4 is connected to expansion valve 3 and compressor 1, and expansion valve 3 is connected in strainer 2, and strainer 2 is connected in the fluid inlet of container for storing liquid 13, container for storing liquid 13 by the water pipe (not shown) that is connected with container for storing liquid 13 be discharged to the dehumidifying outdoor.Compressor 1 is connected in the import of outdoor condenser 12, the air outlet of outdoor condenser 12 is connected in outdoor fan 7, the outlet of outdoor condenser 12 is connected in indoor condenser 5, and the air outlet of indoor condenser 5 is connected in indoor fan 6, and the liquid outlet of indoor condenser 5 is connected in described container for storing liquid 13.Be provided with hand valve 9, hand valve 10 between described indoor condenser 5 and the outdoor condenser 12.Be provided with hand valve 11, hand valve 8 between described outdoor condenser 12 and the compressor 1.
Intensification equipment one end is electrically connected with vaporizer 4, blower fan 6, blower fan 7, thermostatic equipment one end is electrically connected with vaporizer 4, blower fan 6, blower fan 7, intensification equipment, the thermostatic equipment the other end are electrically connected with inductor block respectively, and intensification equipment, thermostatic equipment, inductor block also are electrically connected with controller respectively.Hand valve 8, hand valve 9, hand valve 10, hand valve 11 are electrically connected with controller is long-range respectively.Wet system of whole dehumidifying system adopts the remote centralized red-tape operati.
The principle that the utility model system adopts is similar to refrigeration principle: the cohesion cladding evaporate into airborne water vapour, thereby reaches cladding exsiccant effect.It is indoor that the utility model system is located at dehumidifying, the water vapor in the indoor wet air during by evaporator surface condensation separate out, reduce the water capacity of air.According to arts demand dehumidification system is located at an optimal temperature, removes moist chamber and in this most suitable temperature range, keep constant; When temperature is on the low side, pneumatic intensification equipment; During temperature drift, pneumatic thermostatic equipment.
The effect of intensification equipment, thermostatic equipment is gone into respectively down:
The effect of intensification equipment: 1, the airborne water vapour that condenses, discharge in the mode of liquid water; 2, improve temperature in the dehumidifying room area, improve the ability that air holds water vapour.The thermostatic equipment effect: 1, the airborne water vapour that condenses, discharge in the mode of liquid water; 2, regulation domain temperature makes whole leather drying process constant temperature; 3, with the ambient atmos exchange, make regional air pure and fresh.
The indoor wet air that dehumidifies is when the evaporator surface, and because of evaporator temperature is lower than the dew-point temperature of wet air, airborne water vapor just condensation is separated out, and builds up in container for storing liquid, and it is outdoor to be discharged to dehumidifying by the water pipe that is connected with container for storing liquid, and the water capacity of air descends.Heat up by condenser again through the air after the dehumidifying, discharge from the air outlet of exhaust blower, reach the effect of removal moisture drying with the air of relatively dry.
When the cladding internal moisture more: when cladding surface or interior humidity are higher than the external world (it is indoor to dehumidify) atmospheric moisture, the moisture evaporation of cladding in air, vaporizer operation, humidity correspondingly descends fast; When the cladding interior humidity was low, evaporable moisture was less in the unit time, and when airborne humidity was lower than the humidity controlling valu of dehumidification system inductor block setting, dehumidification system was temporarily out of service; When the water in air branch was higher than inductor block humidity controlling valu again, dehumidification system started automatically again, reciprocation cycle.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. leather dehumidification system, it is characterized in that: vaporizer is connected to expansion valve and compressor, expansion valve is connected in strainer, strainer is connected in the fluid inlet of container for storing liquid, compressor is connected in the import of second condenser, the air outlet of second condenser is connected in second blower fan, the outlet of second condenser is connected in first condenser, the air outlet of first condenser is connected in first blower fan, the liquid outlet of condenser is connected in described container for storing liquid, intensification equipment one end and vaporizer, first blower fan, second blower fan is electrically connected, thermostatic equipment one end and vaporizer, first blower fan, second blower fan is electrically connected, intensification equipment, the thermostatic equipment the other end is electrically connected with inductor block respectively, intensification equipment, thermostatic equipment, inductor block also is electrically connected with controller respectively.
2. leather dehumidification system according to claim 1 is characterized in that: be provided with first-hand valve between described first condenser and second condenser, first-hand valve is electrically connected with controller.
3. leather dehumidification system according to claim 1 and 2 is characterized in that: be provided with second-hand's valve between described second condenser and the compressor, second-hand's valve is electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201732865U CN202072709U (en) | 2011-05-26 | 2011-05-26 | Leather dehumidification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201732865U CN202072709U (en) | 2011-05-26 | 2011-05-26 | Leather dehumidification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202072709U true CN202072709U (en) | 2011-12-14 |
Family
ID=45110815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201732865U Expired - Lifetime CN202072709U (en) | 2011-05-26 | 2011-05-26 | Leather dehumidification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202072709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017918A (en) * | 2014-06-16 | 2014-09-03 | 宁友伦 | Multifunctional leather airing machine |
-
2011
- 2011-05-26 CN CN2011201732865U patent/CN202072709U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017918A (en) * | 2014-06-16 | 2014-09-03 | 宁友伦 | Multifunctional leather airing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
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| CX01 | Expiry of patent term |