CN201123266Y - Temperature control device for granary - Google Patents
Temperature control device for granary Download PDFInfo
- Publication number
- CN201123266Y CN201123266Y CNU2007201742521U CN200720174252U CN201123266Y CN 201123266 Y CN201123266 Y CN 201123266Y CN U2007201742521 U CNU2007201742521 U CN U2007201742521U CN 200720174252 U CN200720174252 U CN 200720174252U CN 201123266 Y CN201123266 Y CN 201123266Y
- Authority
- CN
- China
- Prior art keywords
- wall
- condenser
- evaporator
- compressor
- freezer
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to a warehouse grain-storage temperature-control device, which comprises a compressor, a condenser, a throttle valve, an evaporator, an air cooler and a wall-hanging control box. The temperature-control device is characterized in that: the compressor (1), the condenser (2) and the wall-hanging control box (8) are arranged outside a cold storage wall (6); the compressor (1) is connected with the condenser (2) through a pipe; the evaporator (4) and the air cooler (5) are arranged inside the cold storage wall (6); the throttle valve (3) is arranged inside or outside the cold storage wall (6); the outlet of the condenser (2) passes through the cold storage wall (6) to be connected with the throttle valve (3) and is connected with the inlet end of the evaporator (4) through a pipe, while the outlet of the evaporator (4) passes through the cold storage wall (6) to be connected with the inlet of the compressor (1) through a pipe; the air cooler (5) is arranged at one side of the evaporator (4); the line of the wall-hanging control box (8) is connected with the lines of the compressor (1) and the condenser (2); and the temperature sensor (7) of the wall-hanging control box (8) extends into a cold storage.
Description
Technical field
The utility model relates to a kind of warehouse refrigerating plant, particularly relates to a kind of grain cold store grain storage refrigeration temperature control device.
Background technology
The store up grain way of common insecticide and fumigant of silo, this kind way has medicament some harmful effects to be arranged to human body because of residual, also available ozone, the way of filling nitrogen, carbonic acid gas, but cost is higher, and the freezer grain storage is reasonable way.The warehouse grain storage is when low temperature below 20 ℃, and grain storage pest can not be finished the history of life, and the grain fatty acid value does not have significant change, and the bad speed change degree of grain quality is slow, thereby has guaranteed the quality grain quality, has suppressed the entomophthora growth; Reduced the use of chemical agent, realized " green " grain storage, the chemical agent expense of saving can satisfy the required electricity charge of refrigeration system fully, has therefore improved grain storage economic benefit of enterprises and social benefit.But the refrigerating plant structure of prior art is all more numerous and more jumbled, needs special-purpose machine room and place, and noise is big, and trouble is installed.
Summary of the invention
The purpose of this utility model is to provide a kind of warehouse grain storage attemperating unit, and this warehouse grain storage attemperating unit is simple in structure, does not need special-purpose machine room and place, noise is little, installs easily, controls the warehouse temperature automatically, cost is low, and the grain holding time is long, and quality is good.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of warehouse grain storage attemperating unit, comprise compressor, condenser, choke valve, evaporator, air-cooler and wall-hanging control cabinet, it is characterized in that compressor, condenser and wall-hanging control cabinet are installed in outside the freezer wall, compressor and condenser tube connect, evaporator and air-cooler are installed in the freezer wall, choke valve is installed in the freezer wall or is installed in outside the wall, the outlet of condenser is passed the freezer wall and is connect choke valve and connect with the entrance point pipe of evaporator, the inlet tube that freezer wall and compressor are passed in the outlet of evaporator connects, air-cooler is installed in one side of evaporator, air-cooler work, cold wind is blown in the storehouse, wall-hanging control cabinet circuit is connected with the condenser circuit with compressor, and the temperature sensor of wall-hanging control cabinet stretches in the freezer.
When the utility model uses, compressor compresses cold-producing medium, enter aerial condenser after becoming the steam of high temperature, high pressure, be subjected to the cooling of condenser, release heat and aggegation become liquid, enter evaporator again behind choke valve, cold-producing medium evaporation absorption refrigeration, evaporator air-cooler on one side is discharged into the air of low temperature in the warehouse, and the low pressure refrigerant of heat absorption vaporization enters compressor again and continues next kind of refrigeration cycle.
With prior art now than, advantage of the present utility model is:
(1) there be not the pollution of chemical agent to grain;
(2) holding time of being stored up grain long, quality is good;
(3) easy to maintenance: each equipment is separately separately installed, and observes easily and safeguards that mounting or dismounting are convenient, and the cost of repairs is low;
(4) the grain storage cost is low.
Description of drawings
Accompanying drawing is a structural representation of the present utility model
Among the figure: 1 is compressor, and 2 is condenser, and 3 is choke valve, and 4 is evaporator, and 5 is air-cooler, and 6 is the freezer wall, and 7 is temperature sensor, and 8 is the wall-hanging control cabinet.
Embodiment
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described:
As shown in drawings, a kind of warehouse grain storage attemperating unit, comprise compressor 1, condenser 2, choke valve 3, evaporator 4, air-cooler 5 and wall-hanging control cabinet 8, it is characterized in that compressor 1, condenser 2 and wall-hanging control cabinet 8 are installed in outside the freezer wall 6, compressor 1 connects with condenser 2 pipes; Choke valve 3, evaporator 4 and air-cooler 5 are installed in the freezer wall 6; The outlet of condenser 2 is passed freezer wall 6 and is connect choke valve 3 and connect with the entrance point pipe of evaporator 4, and the inlet tube that freezer wall 6 and compressor 1 are passed in the outlet of evaporator 4 connects; Air-cooler 5 is installed in one side of evaporator 4, and air-cooler 5 work are blown into cold wind in the storehouse, and wall-hanging control cabinet 8 circuits are connected with condenser 2 circuits with compressor 1, control compressor 1 and condenser 2, and the temperature sensor 7 of wall-hanging control cabinet 8 stretches in the freezer; Choke valve 3 also can be installed in outside the wall 6.
In area, Xingyi, Guizhou Province, spring, autumn, winter preferably in the warehouse, utilize temperature in season at airtight condition, do not need warehouse refrigerating plant start just can control the storehouse temperature and be no more than 15 ℃; Summer, the storehouse temperature can be controlled between 15-20 ℃: refrigeration system Auto Power On when the storehouse temperature is higher than 20 ℃, and refrigeration system is shut down automatically when the storehouse temperature is lower than 15 ℃, moves in circles, and whole warehouse, building system forms big " ice box ".
Claims (1)
1. warehouse grain storage attemperating unit, comprise compressor, condenser, choke valve, evaporator, air-cooler and wall-hanging control cabinet, it is characterized in that compressor (1), condenser (2) and wall-hanging control cabinet (8) are installed in outside the freezer wall (6), compressor (1) connects with condenser (2) pipe; Evaporator (4) and air-cooler (5) are installed in the freezer wall (6), and choke valve (3) is installed in the freezer wall (6) or is installed in outside the wall (6); The outlet of condenser (2) is passed freezer wall (6) and is connect choke valve (3) and connect with the entrance point pipe of evaporator (4), and the inlet tube that freezer wall (6) and compressor (1) are passed in the outlet of evaporator (4) connects; Air-cooler (5) is installed in one side of evaporator (4), and wall-hanging control cabinet (8) circuit is connected with condenser (2) circuit with compressor (1), and the temperature sensor (7) of wall-hanging control cabinet (8) stretches in the freezer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201742521U CN201123266Y (en) | 2007-12-04 | 2007-12-04 | Temperature control device for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201742521U CN201123266Y (en) | 2007-12-04 | 2007-12-04 | Temperature control device for granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123266Y true CN201123266Y (en) | 2008-10-01 |
Family
ID=39996680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201742521U Expired - Fee Related CN201123266Y (en) | 2007-12-04 | 2007-12-04 | Temperature control device for granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123266Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385070A (en) * | 2013-08-16 | 2013-11-13 | 青岛农业大学 | Local dehumidification device in grain storage pile |
| CN103947393A (en) * | 2014-04-29 | 2014-07-30 | 杭州天跃气体设备制造有限公司 | Automatically controlled grain storage warehouse |
| CN108224824A (en) * | 2018-02-13 | 2018-06-29 | 成都朗博旺科技发展有限公司 | A kind of silo silo temperature control grain storage apparatus |
-
2007
- 2007-12-04 CN CNU2007201742521U patent/CN201123266Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385070A (en) * | 2013-08-16 | 2013-11-13 | 青岛农业大学 | Local dehumidification device in grain storage pile |
| CN103385070B (en) * | 2013-08-16 | 2016-05-25 | 青岛农业大学 | Dry damp-eliminating apparatus the interior part of a kind of grain storage heap |
| CN103947393A (en) * | 2014-04-29 | 2014-07-30 | 杭州天跃气体设备制造有限公司 | Automatically controlled grain storage warehouse |
| CN103947393B (en) * | 2014-04-29 | 2016-08-31 | 杭州天跃气体设备制造有限公司 | A kind of food storage warehouse of automatic control |
| CN108224824A (en) * | 2018-02-13 | 2018-06-29 | 成都朗博旺科技发展有限公司 | A kind of silo silo temperature control grain storage apparatus |
| CN108224824B (en) * | 2018-02-13 | 2023-09-12 | 成都朗博旺科技发展有限公司 | Temperature-control grain storage device for shallow round granary |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20100104 |