CN211631605U - Vegetable field heat elimination and fresh-keeping system - Google Patents
Vegetable field heat elimination and fresh-keeping system Download PDFInfo
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- CN211631605U CN211631605U CN201922429060.6U CN201922429060U CN211631605U CN 211631605 U CN211631605 U CN 211631605U CN 201922429060 U CN201922429060 U CN 201922429060U CN 211631605 U CN211631605 U CN 211631605U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model discloses a vegetable field heat elimination and fresh-keeping system, which comprises an ice slurry ice making machine set, an ice making circulating pump, an ice crystal separator, an ice slurry stirring tank, an ice slurry conveying pump, a heat preservation bin, a spraying pipe and vegetables with frames; an ice slurry ice making unit is arranged on the left side of the ice crystal separator, a brine outlet of the ice crystal separator is communicated with an input end of the ice slurry ice making unit, and an output end of the ice slurry ice making unit is communicated with an ice crystal inlet of the ice crystal separator; an ice slurry stirring tank is arranged on the right side of the ice crystal separator, and an ice crystal outlet of the ice crystal separator is communicated with an input end of the ice slurry stirring tank; the ice slurry stirring tank is provided with a heat preservation bin, the inner top surface of the heat preservation bin is provided with a plurality of spray pipes, the output ends of the spray pipes are vertically arranged downwards, and the output ends of the ice slurry stirring tank are communicated with the input ends of the spray pipes; the inner bottom surface of the heat preservation bin is provided with vegetables containing frames, and the vegetables containing the frames are arranged in the covering area of the spray pipe. The utility model discloses not only practice thrift the energy, still improved the quality of vegetables.
Description
Technical Field
The utility model relates to a fresh-keeping technical field, concretely relates to hot elimination in vegetables field and fresh-keeping system.
Background
The fresh vegetables are still living organisms after being harvested, still breath and evaporate vigorously, decompose and consume self nutritional ingredients, and emit respiratory heat; meanwhile, after the fresh vegetables are harvested from the field, a large amount of field heat is released, so that the ambient temperature around the harvested vegetables is rapidly increased, the ripening and aging are accelerated, and the freshness and the quality are obviously reduced. Therefore, the vegetables must be cooled to a specified temperature in the minimum time after harvesting in the production area of the raw materials to maintain the low life level of the vegetables and delay aging, and the cooling process is called precooling.
Precooling is an important means for quickly removing the respiratory heat of the vegetables and reducing rotting factors, and the vegetables after precooling can be subjected to corresponding post-treatment.
To meet the requirements of clean ecological processing, postpartum loss reduction and green storage and transportation of vegetables, breakthrough must be sought on key technologies and equipment; the utility model can rapidly eliminate the heat and the respiratory heat in the vegetable field, and achieves the purposes of reducing the loss of the picked vegetables, improving the income of farmers, saving energy, resources and protecting the environment.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a vegetable field heat elimination and fresh-keeping system, which can rapidly cool vegetables which are just picked, and the ice slurry which is not melted after cooling covers the upper part of the vegetables and can be used as a fresh-keeping cold source in the vegetable transportation process; not only saves energy, but also improves the quality of the vegetables.
In order to solve the technical problem, the utility model discloses take following technical scheme: the utility model discloses a hot elimination of vegetable field and fresh-keeping system, its innovation point lies in: comprises an ice slurry ice making machine set, an ice making circulating pump, an ice crystal separator, an ice slurry stirring tank, an ice slurry conveying pump, a heat preservation bin, a spraying pipe and frame-containing vegetables; the ice crystal separator is of a vertically arranged barrel-shaped structure, an ice slurry ice making machine set is further arranged on the left side of the ice crystal separator, a brine outlet of the ice crystal separator is hermetically communicated with an input end of the ice slurry ice making machine set through an ice making circulating pump, and an output end of the ice slurry ice making machine set is hermetically communicated with an ice crystal inlet of the ice crystal separator; an ice slurry stirring tank is horizontally arranged on the right side of the ice crystal separator, and an ice crystal outlet of the ice crystal separator is communicated with an input end of the ice slurry stirring tank in a sealing manner; the upper surface of the ice slurry stirring tank is also horizontally provided with a heat preservation bin, the inner top surface of the heat preservation bin is also sequentially and horizontally provided with a plurality of spraying pipes at intervals, the output end of each spraying pipe is vertically and downwards arranged, and the output end of the ice slurry stirring tank is respectively communicated with the input end of each spraying pipe in a sealing way through an ice slurry conveying pump; frame-containing vegetables are horizontally arranged on the inner bottom surface of the heat preservation bin, and the frame-containing vegetables are arranged in the coverage area of each spraying pipe.
Preferably, the brine outlet of the ice crystal separator is arranged at the lower position of the left side surface of the ice crystal separator and is communicated with the interior of the ice crystal separator; the ice crystal inlet of the ice crystal separator is arranged in the middle of the left side surface of the ice crystal separator and is communicated with the inside of the ice crystal separator; the ice crystal outlet of the ice crystal separator is arranged at the upper position of the right side surface of the ice crystal separator and is communicated with the inside of the ice crystal separator.
Preferably, the ice slurry ice making machine set comprises a compressor, a condenser, an expansion valve and an ice crystal generator; the ice crystal generator is vertically arranged, an inlet is also formed in the upper position of one side, close to the ice crystal separator, of the ice crystal generator, and a brine outlet of the ice crystal separator is communicated with the inlet of the ice crystal generator in a sealing mode through an ice making circulating pump; an outlet is also arranged at the lower part of one side of the ice crystal generator close to the ice crystal separator, and the outlet of the ice crystal generator is communicated with the ice crystal inlet of the ice crystal separator in a sealing way; the other side of the ice crystal generator is connected with a compressor, a condenser and an expansion valve in sequence to form a refrigeration cycle system of the ice slurry ice making machine set, and provides a cold source for the brine flowing through the inside of the ice crystal generator.
Preferably, the ice making circulating pump extracts brine in the ice crystal separator, the brine enters the ice crystal generator through an inlet of the ice crystal generator, the brine is cooled after heat exchange to form ice crystals, and the ice crystals enter the ice crystal separator through an outlet of the ice crystal generator and float and gather.
Preferably, the ice crystal separator's inside is on the upper side the position still level and is equipped with scrapes ice mechanism, scrape the stiff end of ice mechanism with the interior top surface fixed connection of ice crystal separator, and its expansion end level sets up ice crystal separator's ice crystal export one side top to scrape out the ice crystal and fall into in the ice crystal export of ice crystal separator.
Preferably, a water replenishing pump and a water draining pump are respectively arranged below the bottom of the ice crystal separator, and the water replenishing pump and the water draining pump are respectively communicated with the inside of the ice crystal separator in a sealing manner.
Preferably, the input end of the ice slurry stirring tank is arranged on one side of the upper surface close to the ice crystal separator, and the output end of the ice slurry stirring tank is arranged on a lower position of one side far away from the ice crystal separator; the inside of ice slurry stirred tank leans on a side intermediate position of ice crystal separator still vertically is equipped with rabbling mechanism, the stiff end of rabbling mechanism with the perpendicular fixed connection of medial surface of ice slurry stirred tank, and its expansion end court the vertical setting of inside intermediate position direction of ice slurry stirred tank, and will scrape the ice crystal of ice slurry stirred tank inside stirs into the pulpiness.
The utility model has the advantages that: the utility model can rapidly cool the vegetables which are just picked, and the ice slurry which is not melted after cooling covers the upper parts of the vegetables, thus the ice slurry can be used as a fresh-keeping cold source in the transportation process of the vegetables; not only saves energy, but also improves the quality of the vegetables.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of the vegetable field heat removal and preservation system of the present invention.
Wherein, 1-ice slurry ice making machine set; 2-an ice making circulating pump; 3-water replenishing pump; 4-an ice crystal separator; 5-ice slurry stirring tank; 6-ice slurry delivery pump; 7-heat preservation bin; 8-framed vegetables; 9-draining pump; 10-a compressor; 11-a condenser; 12-an expansion valve; 13-an ice crystal generator; 14-an ice scraping mechanism; 15-a stirring mechanism; 16-a spray pipe; 17-a brine outlet; 18-ice crystal inlet; 19-ice crystal outlet.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description.
The utility model discloses a vegetable field heat elimination and fresh-keeping system, which comprises an ice slurry ice making machine set 1, an ice making circulating pump 2, an ice crystal separator 4, an ice slurry stirring tank 5, an ice slurry conveying pump 6, a heat preservation bin 7, a spray pipe 16 and a frame-containing vegetable 8; the specific structure is as shown in fig. 1, the ice crystal separator 4 is a vertically arranged barrel-shaped structure, and a brine outlet 17 is vertically arranged at the lower position of the left side surface of the ice crystal separator, and the brine outlet 17 is communicated with the inside of the ice crystal separator 4; an ice crystal inlet 18 is also vertically arranged at the middle position of the left side surface of the ice crystal separator 4, and the ice crystal inlet 18 is communicated with the inside of the ice crystal separator 4; an ice crystal outlet 19 is vertically arranged on the upper position of the right side surface of the ice crystal separator 4, and the ice crystal outlet 19 is communicated with the inside of the ice crystal separator 4.
In the utility model, an ice slurry ice making machine set 1 is arranged on the left side of the ice crystal separator 4, and the ice slurry ice making machine set 1 comprises a compressor 10, a condenser 11, an expansion valve 12 and an ice crystal generator 13; as shown in fig. 1, the ice crystal generator 13 is vertically arranged, and an inlet is further arranged at the upper position of one side of the ice crystal generator close to the ice crystal separator 4, and the brine outlet 17 of the ice crystal separator 4 is hermetically communicated with the inlet of the ice crystal generator 13 through the ice making circulating pump 2; an outlet is also arranged at the lower part of the ice crystal generator 13 close to one side of the ice crystal separator 4, and the outlet of the ice crystal generator 13 is hermetically communicated with an ice crystal inlet 18 of the ice crystal separator 4;
as shown in fig. 1, the other side of the ice crystal generator 13 is connected to a compressor 10, a condenser 11 and an expansion valve 12 in sequence to form a refrigeration cycle of the ice slurry ice maker set 1, and provides a cold source for brine flowing through the inside of the ice crystal generator 13. The utility model discloses well ice-making circulating pump 2 extracts the salt water of 4 inside lower positions departments of ice crystal separator, and the entry that salt water passes through ice crystal generator 13 enters into the inside of ice crystal generator 13, and the cooling forms the ice crystal after the heat exchange, then the ice crystal enters into the inside of ice crystal separator 4 through the export of ice crystal generator 13 to the come-up gathers and stores. Wherein the temperature of the ice crystals formed in the ice crystal generator 13 is controlled to be about-3 to-1 ℃.
As shown in figure 1, the ice scraping mechanism 14 is horizontally arranged at the upper position inside the ice crystal separator 4, the fixed end of the ice scraping mechanism 14 is fixedly connected with the inner top surface of the ice crystal separator 4, and the movable end of the ice scraping mechanism is horizontally arranged above the side of the ice crystal outlet 19 of the ice crystal separator 4 and scrapes out the ice crystals to fall into the ice crystal outlet 19 of the ice crystal separator 4.
As shown in fig. 1, a water replenishing pump 3 and a water draining pump 9 are respectively arranged below the bottom of the ice crystal separator 4, and the water replenishing pump 3 and the water draining pump 9 are respectively communicated with the inside of the ice crystal separator 4 in a sealing manner, so as to timely replace the brine inside the ice crystal separator 4, thereby ensuring the quality of the ice crystals.
The utility model is also horizontally provided with an ice slurry stirring tank 5 on the right side of the ice crystal separator 4, and an ice crystal outlet 19 of the ice crystal separator 4 is hermetically communicated with the input end of the ice slurry stirring tank 5; wherein, the input end of the ice slurry stirring tank 5 is arranged at one side of the upper surface close to the ice crystal separator 4, so that the scraped ice crystals fall into the ice slurry stirring tank 5; as shown in fig. 1, a stirring mechanism 15 is vertically arranged in the ice slurry stirring tank 5 near the middle position of one side surface of the ice crystal separator 4, the fixed end of the stirring mechanism 15 is vertically and fixedly connected with the inner side surface of the ice slurry stirring tank 5, the movable end of the stirring mechanism is vertically arranged towards the middle position of the inside of the ice slurry stirring tank 5, and the ice crystals scraped into the ice slurry stirring tank 5 are stirred into a slurry state.
The utility model is characterized in that a heat preservation bin 7 is horizontally arranged on the upper surface of the ice slurry stirring tank 5, and a plurality of spray pipes 16 are sequentially horizontally arranged on the inner top surface of the heat preservation bin 7 at intervals, as shown in figure 1, the output end of each spray pipe 16 is vertically arranged downwards, and the output end of the ice slurry stirring tank 5 is respectively communicated with the input end of each spray pipe 16 in a sealing way through an ice slurry delivery pump 6; wherein, the output end of the ice slurry stirring tank 5 is arranged at a lower position on one side far away from the ice crystal separator 4.
As shown in fig. 1, a frame-containing vegetable 8 is horizontally arranged on the inner bottom surface of the heat preservation bin 7, and the frame-containing vegetable 8 is arranged in the coverage area of each spray pipe 16, so that ice slurry in each spray pipe 16 can be uniformly sprayed on the frame-containing vegetable 8 from the upper side, and cooling and fresh-keeping are performed.
The utility model discloses a theory of operation: firstly, the ice making circulating pump 2 extracts saline water at the lower position inside the ice crystal separator 4, the saline water enters the inside of the ice crystal generator 13 through the inlet of the ice crystal generator 13, the temperature is reduced after heat exchange to form ice crystals, and then the ice crystals enter the inside of the ice crystal separator 4 through the outlet of the ice crystal generator 13, float upwards, gather and store; when the frame-containing vegetables 8 need to be cooled and kept fresh, the ice scraping mechanism 14 scrapes out ice crystals, the ice crystals fall into the ice slurry stirring tank 5 through an ice crystal outlet 19 of the ice crystal separator 4, then the ice crystals are stirred into ice slurry by the stirring mechanism 15, the ice slurry is pumped out by the ice slurry conveying pump 6, the ice slurry is uniformly sprayed on the frame-containing vegetables 8 from the top through each spraying pipe 16, and the frame-containing vegetables 8 are cooled and kept fresh.
The utility model has the advantages that: the utility model can rapidly cool the vegetables which are just picked, and the ice slurry which is not melted after cooling covers the upper parts of the vegetables, thus the ice slurry can be used as a fresh-keeping cold source in the transportation process of the vegetables; not only saves energy, but also improves the quality of the vegetables.
The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.
Claims (7)
1. A vegetable field heat elimination and fresh-keeping system is characterized in that: comprises an ice slurry ice making machine set, an ice making circulating pump, an ice crystal separator, an ice slurry stirring tank, an ice slurry conveying pump, a heat preservation bin, a spraying pipe and frame-containing vegetables; the ice crystal separator is of a vertically arranged barrel-shaped structure, an ice slurry ice making machine set is further arranged on the left side of the ice crystal separator, a brine outlet of the ice crystal separator is hermetically communicated with an input end of the ice slurry ice making machine set through an ice making circulating pump, and an output end of the ice slurry ice making machine set is hermetically communicated with an ice crystal inlet of the ice crystal separator; an ice slurry stirring tank is horizontally arranged on the right side of the ice crystal separator, and an ice crystal outlet of the ice crystal separator is communicated with an input end of the ice slurry stirring tank in a sealing manner; the upper surface of the ice slurry stirring tank is also horizontally provided with a heat preservation bin, the inner top surface of the heat preservation bin is also sequentially and horizontally provided with a plurality of spraying pipes at intervals, the output end of each spraying pipe is vertically and downwards arranged, and the output end of the ice slurry stirring tank is respectively communicated with the input end of each spraying pipe in a sealing way through an ice slurry conveying pump; frame-containing vegetables are horizontally arranged on the inner bottom surface of the heat preservation bin, and the frame-containing vegetables are arranged in the coverage area of each spraying pipe.
2. The vegetable field heat removal and preservation system of claim 1, wherein: the brine outlet of the ice crystal separator is arranged at the lower position of the left side surface of the ice crystal separator and is communicated with the inside of the ice crystal separator; the ice crystal inlet of the ice crystal separator is arranged in the middle of the left side surface of the ice crystal separator and is communicated with the inside of the ice crystal separator; the ice crystal outlet of the ice crystal separator is arranged at the upper position of the right side surface of the ice crystal separator and is communicated with the inside of the ice crystal separator.
3. The vegetable field heat removal and preservation system of claim 1, wherein: the ice slurry ice making machine set comprises a compressor, a condenser, an expansion valve and an ice crystal generator; the ice crystal generator is vertically arranged, an inlet is also formed in the upper position of one side, close to the ice crystal separator, of the ice crystal generator, and a brine outlet of the ice crystal separator is communicated with the inlet of the ice crystal generator in a sealing mode through an ice making circulating pump; an outlet is also arranged at the lower part of one side of the ice crystal generator close to the ice crystal separator, and the outlet of the ice crystal generator is communicated with the ice crystal inlet of the ice crystal separator in a sealing way; the other side of the ice crystal generator is connected with a compressor, a condenser and an expansion valve in sequence to form a refrigeration cycle system of the ice slurry ice making machine set, and provides a cold source for the brine flowing through the inside of the ice crystal generator.
4. The vegetable field heat removal and preservation system of claim 3, wherein: the ice making circulating pump extracts the brine in the ice crystal separator, the brine enters the inside of the ice crystal generator through the inlet of the ice crystal generator, the brine is cooled to form ice crystals after heat exchange, and the ice crystals enter the inside of the ice crystal separator through the outlet of the ice crystal generator and float and gather.
5. The vegetable field heat removal and preservation system of claim 4, wherein: the ice crystal separator's inside is on the higher level still and is equipped with scrapes ice mechanism, scrape the stiff end of ice mechanism with the interior top surface fixed connection of ice crystal separator, and its expansion end level sets up the ice crystal export one side top of ice crystal separator to scrape out the ice crystal and fall into in the ice crystal export of ice crystal separator.
6. The vegetable field heat removal and preservation system of claim 1, wherein: and a water replenishing pump and a water draining pump are respectively arranged below the bottom of the ice crystal separator and are respectively communicated with the interior of the ice crystal separator in a sealing manner.
7. The vegetable field heat removal and preservation system of claim 4, wherein: the input end of the ice slurry stirring tank is arranged on one side of the upper surface of the ice slurry stirring tank, which is close to the ice crystal separator, and the output end of the ice slurry stirring tank is arranged at a lower position on one side far away from the ice crystal separator; the inside of ice slurry stirred tank leans on a side intermediate position of ice crystal separator still vertically is equipped with rabbling mechanism, the stiff end of rabbling mechanism with the perpendicular fixed connection of medial surface of ice slurry stirred tank, and its expansion end court the vertical setting of inside intermediate position direction of ice slurry stirred tank, and will scrape the ice crystal of ice slurry stirred tank inside stirs into the pulpiness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429060.6U CN211631605U (en) | 2019-12-30 | 2019-12-30 | Vegetable field heat elimination and fresh-keeping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922429060.6U CN211631605U (en) | 2019-12-30 | 2019-12-30 | Vegetable field heat elimination and fresh-keeping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211631605U true CN211631605U (en) | 2020-10-09 |
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ID=72700773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922429060.6U Active CN211631605U (en) | 2019-12-30 | 2019-12-30 | Vegetable field heat elimination and fresh-keeping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211631605U (en) |
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2019
- 2019-12-30 CN CN201922429060.6U patent/CN211631605U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201104 Address after: Room 604, No.11-2, Yuesheng street, Tianhe District, Guangzhou City, Guangdong Province Patentee after: Liu Min Address before: NO.115 Shimenkan, Baixia District, Nanjing, Jiangsu Province, 210008 Patentee before: Wang Ruidong |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 226000 No. 88, Matang Road, Chengnan street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu greensman Energy Storage Technology Co.,Ltd. Address before: 510630 room 604, No. 11-2, Yuesheng street, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Liu Min |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 No. 88, Matang Road, Chengnan street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu jintongling Energy Storage Technology Co.,Ltd. Address before: 226000 No. 88, Matang Road, Chengnan street, Rugao City, Nantong City, Jiangsu Province Patentee before: Jiangsu greensman Energy Storage Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |