CN2755997Y - Constant temperature constant humidity freshness preserving device with sterilizing, deodorizing and purifying functions - Google Patents
Constant temperature constant humidity freshness preserving device with sterilizing, deodorizing and purifying functions Download PDFInfo
- Publication number
- CN2755997Y CN2755997Y CN 200420022671 CN200420022671U CN2755997Y CN 2755997 Y CN2755997 Y CN 2755997Y CN 200420022671 CN200420022671 CN 200420022671 CN 200420022671 U CN200420022671 U CN 200420022671U CN 2755997 Y CN2755997 Y CN 2755997Y
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- air
- carbon fiber
- treatment cabinet
- humidity
- fruit
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- Storage Of Fruits Or Vegetables (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
The utility model relates to a constant temperature constant humidity freshness preserving device which has a sterilization, a deodorizing and a purifying functions. The utility model mainly comprises a heat preservation refrigerator, a nano silver sterilization filter, an ultrasonic humidifier, an ultraviolet light catalyst purifier, an activated carbon fiber adsorber, a circulation fan, a cooling coil, a compensating heater, an air supply hole plate, an air outlet and a compressing condensing unit. Heat, foreign odor and gas, such as ethylene, etc., which are generated and emanated by plants and fruit which are stored in the refrigerator in the process of metabolism, and bacteria, viruses, etc. in environment are eliminated by the nano silver sterilization filter, the ultrasonic humidifier, the ultraviolet light catalyst purifier, the activated carbon fiber adsorber and the cooling coil. The utility model solves the problems of the freshness preservation and the quality preservation of the long-term storage of the plants and the fruit and keeps the fresh color of the plants and the fruit.
Description
Technical field
The utility model relates to a kind of plant, fruit fresh-keeping device, particularly a kind of constant temperature and humidity preservation device with sterilization, deodorizing, purification function belongs to plant, fruit fresh-keeping technique of refrigeration field.
Background technology
Plant, fruit are from various processes such as harvesting processing, storage, sale, because outward appearance damage and self giving out causes the ethylene gas and the heat that go bad, and the bacterium of surrounding air and mould in addition, very apt to deteriorate rotting, loss is serious.Adopt conventional freezer storage at present in the prior art, surfaces such as plant fruit still can produce blackspot and stick-slip film, cause freshness date to shorten.Therefore, this conventional storage method can not adapt to the long-term storage of plant fruit.
The utility model content
Be deficiency and the defective that overcomes prior art, the utility model proposes a kind of constant temperature and humidity antistaling storing device with sterilization and deodorization, purification function, can continue to kill and remove bacterium and mould, resolving harmful gas and material, temperature and humidity is controlled in the scope of plant, the suitable storage of fruit.Fresh-keeping, the shelf-life of plant, fruit can be prolonged on the one hand greatly, the lovely luster of plant, fruit can be kept on the other hand again.
The utility model mainly comprises: insulation freezer, nanometer silver antimicrobial filter, ultrasonic humidifier, the ultraviolet ray photocatalyst clarifier, carbon fiber adsorption and catalytic combustion device, circulating fan, cooling coil, compensating heater, air-supply orifice plate, return air inlet, Condensing units, temperature sensor, humidity sensor, thermal insulating door thermally insulated door, controller.The insulation freezer is the cuboid space that is made of polyamine fat heat-insulating shield, and thermal insulating door thermally insulated door is equipped with in the side.The nanometer silver antimicrobial filter adopts nano silver antibacterial material and PE resin to make by melt blending, and its mechanism of action mainly is in silver ion and bacterium or the fungal cell-SH
1,-NH
2,-reactions such as COOH, the activity of inhibitory enzyme, thus its metabolism is obstructed, suppress the generation breeding of bacterium, can prevent the blackspot, the stick-slip film that cause by bacterium, mould to have the advantage of safety and effectivity.The ultraviolet ray photocatalyst clarifier is by titanium dioxide (TiO
2) material and one group of ultraviolet lamp composition, its operation principle is that water is at the TiO that is being subjected to the ultraviolet ray irradiation
2Decomposition reaction takes place in the surface, and releasing hydrogen gas and oxygen have very strong redox ability, can decompose most of volatile organic contaminants, and can effectively kill except that bacterium, so this device demonstrates very strong ability at deodorizing, aspect such as antifouling, antibiotic.Discover, under the high environment of humidity, can fully improve the efficient of photocatalyst clarifier, so a ultrasonic humidifier by humidity sensor control has been installed in this device.The carbon fiber adsorption and catalytic combustion device is to be made by NACF, and the surface forms a large amount of micropores, and its surface area is much larger than general active carbon, because the existence of dispersion force has the detergent power of the very strong various gas with foreign flavor of absorption.By the thermostat that cooling coil, Condensing units, compensating heater, circulating fan, temperature sensor, controller are formed, can create the temperature environment that suitable plant, fruit store, 2 ~ 10 ℃ of storehouse temperatures of refrigeration are adjustable, precision ± 0.5 ℃.In order to guarantee in the freezer that temperature, moisture distribution are even, freezer adopts orifice feeding, the air current composition form of bottom side return air inlet return air.
The plant that is stored, fruit enter in the freezer by thermal insulating door thermally insulated door, and the insulation freezer separates environment in the storehouse and external environment.Gases such as the heat that plant, fruit produce in metabolic processes, the peculiar smell that distributes and ethene, and nanometer silver antimicrobial filter, ultrasonic humidifier, ultraviolet ray photocatalyst clarifier, carbon fiber adsorption and catalytic combustion device and cooling coil that the bacterium in the environment, virus etc. are placed in the air-treatment cabinet in the freezer are eliminated.Give controller by the temperature sensor sender, controller control compensating heater and cooling coil make storehouse temperature keep constant.Give controller by the humidity sensor sender, controller control humidifier makes the humidity maintenance constant in the storehouse in.
Adopt the utility model device to store plant, fruit, can improve the fresh-keeping shelf-life of plant, fruit greatly, can also keep plant, fruit lovely luster, appearance not to have blackspot and stick-slip film.This preservation technique has the advantage of safety, environmental protection.
Description of drawings
Fig. 1 is the utility model apparatus structure schematic diagram.
Among the figure: the 1st, polyamine fat insulation refrigeration storehouse, the 2nd, nanometer silver antimicrobial filter, the 3rd, ultrasonic humidifier, the 4th, ultraviolet ray photocatalyst clarifier, the 5th, carbon fiber adsorption and catalytic combustion device, the 6th, circulating fan, the 7th, cooling coil, the 8th, compensating heater, the 9th, air-supply orifice plate, the 10th, return air inlet, the 11st, Condensing units, the 12nd, temperature sensor, the 13rd, humidity sensor, the 14th, thermal insulating door thermally insulated door, the 15th, base, the 16th, controller, the 17th, air-treatment cabinet, the 18th, ajutage.
The specific embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present utility model is further described.
As shown in Figure 1, the utility model mainly comprises insulation freezer 1, nanometer silver antimicrobial filter 2, ultrasonic humidifier 3, ultraviolet ray photocatalyst clarifier 4, carbon fiber adsorption and catalytic combustion device 5, circulating fan 6, cooling coil 7, compensating heater 8, air-supply orifice plate 9, return air inlet 10, Condensing units 11, temperature sensor 12, humidity sensor 13, thermal insulating door thermally insulated door 14, controller 16, air-treatment cabinet 17, ajutage 18.
Insulation freezer 1 is to be made by polyamine fat heat-insulating shield, a fan thermal insulating door thermally insulated door 14 is equipped with in its left side (or right side), the air-supply orifice plate 9 that has many apertures is equipped with on top, air-treatment cabinet 17 is installed on right side (or left side) in the insulation freezer 1, return air inlet 10 is installed in the side-lower of air-treatment cabinet 17, nanometer silver antimicrobial filter 2, ultrasonic humidifier 3, ultraviolet ray photocatalyst clarifier 4, carbon fiber adsorption and catalytic combustion device 5, circulating fan 6, cooling coil 7 and compensating heater 8 are contained in the air-treatment cabinet 17 from bottom to top successively, and ajutage 18 is equipped with at the top of air-treatment cabinet 17, ajutage 18 is connected with air-supply orifice plate 9, at return air inlet 10 air intake position mounting temperature sensor 12 and humidity sensors 13.Temperature sensor 12 and humidity sensor 13 are electrically connected with the input of controller 16, the output of controller 16 is electrically connected with Condensing units 11, compensating heater 8, ultrasonic humidifier 3, circulating fan 6 respectively, controller 16 is contained in the air-treatment cabinet 17, and Condensing units 11 is contained in the outside, the right side (or left side) of insulation freezer 1.
Under the effect of circulating fan 6, be stored at the plant in the insulation freezer 1, the peculiar smell that fruit distributes, bacterium, moulds etc. are along with circulated air enters in the air-treatment cabinet 17 by return air inlet 10, earlier through nanometer silver antimicrobial filter 2, under the silver ion effect, remove the impurity bacterium that contains in the air, behind the mould by entering in the ultraviolet ray photocatalyst clarifier 4 behind ultrasonic humidifier 3 humidifications, air is further killed in ultraviolet ray photocatalyst clarifier 4 removes bacterium mould and various virus, organic gas is broken down into inorganic gas in ultraviolet ray photocatalyst clarifier 4, enter activated carbon fiber filter 5 then, the gas that peculiar smell is arranged is by carbon fiber adsorption and catalytic combustion, circulating air is further purified, further regulated in compensating heater 8 through the cooled air themperature of cooling coil 7 coolings, air is sent into the headroom that constitutes by insulation freezer 1 and air-supply orifice plate 9 by ajutage 18 at last, deliver to equably the insulation freezer 1 from aperture, so constantly circulation makes the freezer inner circulating air constantly purify cooling.In order to keep being incubated the constant of freezer 1 interior air themperature, humidity, be installed in temperature, the moisture signal that the temperature sensor 12 of return air inlet 10 air intake positions and humidity sensor 13 will be incubated in the freezer 1 and pass to controller 16, the control of controller 16 usefulness PID methods Condensing units 11, compensating heater 8 and ultrasonic humidifier 3, storehouse temperature is controlled in 2～10 ℃ of scopes, control accuracy reaches ± and 0.5 ℃, relative humidity is controlled in 80%～90% scope, and control accuracy reaches ± and 5%.
Claims (2)
1. one kind has sterilization, deodorizing, the constant temperature and humidity preservation device of purification function, comprise insulation freezer (1), nanometer silver antimicrobial filter (2), ultrasonic humidifier (3), ultraviolet ray photocatalyst clarifier (4), carbon fiber adsorption and catalytic combustion device (5), circulating fan (6), cooling coil (7), compensating heater (8), air-supply orifice plate (9), return air inlet (10), Condensing units (11), temperature sensor (12), humidity sensor (13), thermal insulating door thermally insulated door (14), controller (16), air-treatment cabinet (17), ajutage (18), it is characterized in that being incubated freezer (1) is to be made by polyamine fat heat-insulating shield, there is a fan thermal insulating door thermally insulated door (14) on its left side or right side, the air-supply orifice plate (9) that has many apertures is equipped with on top, air-treatment cabinet (17) is installed in right side or left side in insulation freezer (1), return air inlet (10) is installed in the side-lower of air-treatment cabinet (17), nanometer silver antimicrobial filter (2), ultrasonic humidifier (3), ultraviolet ray photocatalyst clarifier (4), carbon fiber adsorption and catalytic combustion device (5), circulating fan (6), cooling coil (7), and compensating heater (8) is contained in the air-treatment cabinet (17) from bottom to top successively, ajutage (18) is equipped with at the top of air-treatment cabinet (17), ajutage (18) is connected with air-supply orifice plate (9), at return air inlet (10) air intake position mounting temperature sensor (12) and humidity sensor (13), the output of temperature sensor (12) and humidity sensor (13) is electrically connected with the input of controller (16), the output of controller (16) respectively with Condensing units (11), compensating heater (8), ultrasonic humidifier (3), circulating fan (6) is electrically connected, controller (16) is contained in the air-treatment cabinet (17), and Condensing units (11) is contained in the right side or the left-external side of insulation freezer (1).
2. the constant temperature and humidity preservation device with sterilization, deodorizing, purification function according to claim 1 is characterized in that, activated carbon fiber absorber (5) is to be made by the activated carbon fiber that the surface has a large amount of micropores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022671 CN2755997Y (en) | 2004-05-13 | 2004-05-13 | Constant temperature constant humidity freshness preserving device with sterilizing, deodorizing and purifying functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420022671 CN2755997Y (en) | 2004-05-13 | 2004-05-13 | Constant temperature constant humidity freshness preserving device with sterilizing, deodorizing and purifying functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2755997Y true CN2755997Y (en) | 2006-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420022671 Expired - Fee Related CN2755997Y (en) | 2004-05-13 | 2004-05-13 | Constant temperature constant humidity freshness preserving device with sterilizing, deodorizing and purifying functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2755997Y (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278792A (en) * | 2011-06-09 | 2011-12-14 | 湖北菁春生物技术有限公司 | Air filtering device of refrigeration storage matched with freeze drying equipment in aseptic workshop |
| CN102287998A (en) * | 2011-05-25 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102380282A (en) * | 2011-11-15 | 2012-03-21 | 无锡德林船舶设备有限公司 | Device for removing ethylene for preserving vegetables and fruits |
| CN102506539A (en) * | 2012-01-04 | 2012-06-20 | 天津商业大学 | Cold damage prevention refrigeration house |
| CN102616113A (en) * | 2012-04-27 | 2012-08-01 | 浙江科技学院 | Temperature control system for refrigerator truck and control method for temperature control system |
| CN102620497A (en) * | 2012-04-14 | 2012-08-01 | 夏永泉 | Refreshment device |
| CN102717984A (en) * | 2010-04-28 | 2012-10-10 | 李树清 | Plant refreshing device |
| CN105953497A (en) * | 2016-06-17 | 2016-09-21 | 天津市兴花保鲜科技有限公司 | High-freshness-retaining refrigeration storehouse for fruits and vegetables |
| CN106171315A (en) * | 2016-06-30 | 2016-12-07 | 哈尔滨尼亚农业有限公司 | A kind of Multi-function seed storage facilities |
| CN106419318A (en) * | 2016-11-17 | 2017-02-22 | 天津捷盛东辉保鲜科技有限公司 | Intelligent freshness retaining special cabinet for fruit and vegetable direct selling |
| CN106766500A (en) * | 2016-11-17 | 2017-05-31 | 天津捷盛东辉保鲜科技有限公司 | Phase temperature refrigerator |
| CN107751342A (en) * | 2017-09-22 | 2018-03-06 | 江苏省农业科学院 | A kind of self-selecting type poultry product preservation device and application method |
| CN108478840A (en) * | 2018-04-18 | 2018-09-04 | 江苏中伟机械制造有限公司 | A kind of high-temperature heating equipment |
| CN109924128A (en) * | 2017-12-15 | 2019-06-25 | 惠州市欣禾田现代农业有限公司 | A kind of toxicity-removing white potato tissue cultures Nutrient medium and its match Preparation Method |
| CN111480691A (en) * | 2019-01-28 | 2020-08-04 | 李斌 | Activated carbon material bag, preservation treatment system using same and application thereof |
| CN111503970A (en) * | 2020-04-17 | 2020-08-07 | 山东昊坤果业有限公司 | Intelligent fruit and vegetable fresh-keeping warehouse and method for sweet potato fresh-keeping storage by using same |
| CN114721452A (en) * | 2022-04-01 | 2022-07-08 | 南京工业大学 | Gas regulator |
-
2004
- 2004-05-13 CN CN 200420022671 patent/CN2755997Y/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717984A (en) * | 2010-04-28 | 2012-10-10 | 李树清 | Plant refreshing device |
| CN102717984B (en) * | 2010-04-28 | 2014-08-20 | 李树清 | Plant refreshing device |
| CN102287998A (en) * | 2011-05-25 | 2011-12-21 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102278792A (en) * | 2011-06-09 | 2011-12-14 | 湖北菁春生物技术有限公司 | Air filtering device of refrigeration storage matched with freeze drying equipment in aseptic workshop |
| CN102380282A (en) * | 2011-11-15 | 2012-03-21 | 无锡德林船舶设备有限公司 | Device for removing ethylene for preserving vegetables and fruits |
| CN102506539A (en) * | 2012-01-04 | 2012-06-20 | 天津商业大学 | Cold damage prevention refrigeration house |
| CN102620497A (en) * | 2012-04-14 | 2012-08-01 | 夏永泉 | Refreshment device |
| CN102616113A (en) * | 2012-04-27 | 2012-08-01 | 浙江科技学院 | Temperature control system for refrigerator truck and control method for temperature control system |
| CN105953497A (en) * | 2016-06-17 | 2016-09-21 | 天津市兴花保鲜科技有限公司 | High-freshness-retaining refrigeration storehouse for fruits and vegetables |
| CN106171315A (en) * | 2016-06-30 | 2016-12-07 | 哈尔滨尼亚农业有限公司 | A kind of Multi-function seed storage facilities |
| CN106419318A (en) * | 2016-11-17 | 2017-02-22 | 天津捷盛东辉保鲜科技有限公司 | Intelligent freshness retaining special cabinet for fruit and vegetable direct selling |
| CN106766500A (en) * | 2016-11-17 | 2017-05-31 | 天津捷盛东辉保鲜科技有限公司 | Phase temperature refrigerator |
| CN107751342A (en) * | 2017-09-22 | 2018-03-06 | 江苏省农业科学院 | A kind of self-selecting type poultry product preservation device and application method |
| CN109924128A (en) * | 2017-12-15 | 2019-06-25 | 惠州市欣禾田现代农业有限公司 | A kind of toxicity-removing white potato tissue cultures Nutrient medium and its match Preparation Method |
| CN108478840A (en) * | 2018-04-18 | 2018-09-04 | 江苏中伟机械制造有限公司 | A kind of high-temperature heating equipment |
| CN108478840B (en) * | 2018-04-18 | 2024-03-08 | 江苏中伟机械制造有限公司 | High-temperature heating device |
| CN111480691A (en) * | 2019-01-28 | 2020-08-04 | 李斌 | Activated carbon material bag, preservation treatment system using same and application thereof |
| CN111503970A (en) * | 2020-04-17 | 2020-08-07 | 山东昊坤果业有限公司 | Intelligent fruit and vegetable fresh-keeping warehouse and method for sweet potato fresh-keeping storage by using same |
| CN111503970B (en) * | 2020-04-17 | 2021-08-31 | 山东昊坤果业有限公司 | Intelligent fruit and vegetable fresh-keeping warehouse and method for sweet potato fresh-keeping storage by using same |
| CN114721452A (en) * | 2022-04-01 | 2022-07-08 | 南京工业大学 | Gas regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |