KR20170107609A - Refrigerating system - Google Patents
Refrigerating system Download PDFInfo
- Publication number
- KR20170107609A KR20170107609A KR1020160030836A KR20160030836A KR20170107609A KR 20170107609 A KR20170107609 A KR 20170107609A KR 1020160030836 A KR1020160030836 A KR 1020160030836A KR 20160030836 A KR20160030836 A KR 20160030836A KR 20170107609 A KR20170107609 A KR 20170107609A
- Authority
- KR
- South Korea
- Prior art keywords
- sensor unit
- temperature
- unit
- sensor
- sensing member
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D13/00—Stationary devices, e.g. cold-rooms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/08—Sensors using Radio Frequency Identification [RFID]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A refrigeration system according to the present invention includes a housing having a housing space formed therein, a cooler provided in the housing and releasing cool air into the housing, a controller connected to the compressor to control operation of the compressor, And at least one temperature sensing member connected and sensing the temperature;
Wherein the temperature sensing member comprises a sensor unit and connection means for connecting the sensor unit and the control unit, wherein a sensor unit is provided at an end of the connection unit, and the sensor unit is provided in the accommodation unit. will be.
Description
The present invention relates to a refrigerating and freezing system, and more particularly, to a refrigerating and freezing system that operates only when the temperature of a product stored in the refrigerating and freezing system is changed to prevent undesirable operation.
Generally, a refrigerating and refrigeration system compresses low-temperature and low-pressure gaseous refrigerant from a compressor to high-temperature and high-pressure liquid, condenses the refrigerant into a medium-temperature high-pressure liquid through a condenser of an outdoor unit, increases the volume of the refrigerant as the pressure in the expansion valve decreases The temperature is lowered. The refrigerant passing through the expansion valve is changed to be easily evaporated and evaporated by absorbing the heat of the other medium in the evaporator. The lowered temperature air in the evaporator is forcedly blown into the freezer through the blowing fan to regulate the temperature inside.
1 and 2, at least one
At least one cooler (10) is installed inside the low temperature warehouse (1). The low-temperature refrigerant flowing along the coolant coil during the operation of the
The
The
The
The
However, even if the temperature sensor on the inner wall of the low-temperature warehouse does not cause a change in temperature on the product stored in the low-temperature warehouse, the cooler is ineffective and the energy required for operation of the cooler is wasted.
The present invention has been proposed in order to solve the above problems, and it is an object of the present invention to provide a refrigerating and freezing system which is operated only when a temperature of a product stored in a refrigerating and freezing system is changed.
A refrigeration system according to the present invention includes a housing having a housing space formed therein, a cooler provided in the housing and releasing cool air into the housing, a controller connected to the compressor to control operation of the compressor, And at least one temperature sensing member connected and sensing the temperature;
The temperature sensing member may include a sensor unit and a connecting unit that connects the sensor unit and the control unit. The sensor unit may be provided at an end of the connecting unit, and the sensor unit may be provided in the receiving unit.
In the above, the sensor unit is formed in a rod shape and is attached to an end thereof.
The sensor unit may further include a latching part spaced apart from the end where the attachment is formed and projecting laterally;
And the latching portion is formed so as to protrude laterally away from the attachment.
The sensor unit may have a plate-like shape and may include a latching portion spaced apart from one end of the sensor unit and projecting laterally.
In the above, the connection unit may include a transmitter included in the sensor unit and a receiver included in the controller unit;
The sensor unit may include a transmitter, and the controller may include a receiver, and the distance between the transmitter and the receiver may be within a predetermined distance.
The refrigerating and freezing system according to the present invention is operated only when the temperature of the product stored in the refrigerating and freezing system is changed so that waste of energy due to indiscreet operation is prevented and the product can be stored within the set temperature range.
1 is a view showing an installation state of a general cooling apparatus,
2 is a flowchart showing an operation procedure of a conventional cooling apparatus,
FIG. 3 is a view showing a state where a cold storage and freezing system according to the present invention is installed,
FIG. 4 is a view showing a temperature sensing member of a refrigerating and freezing system according to the present invention,
FIG. 5 is a perspective view illustrating a state where a temperature sensing member of the refrigeration and freezing system according to the present invention is installed,
FIG. 6 is a view showing a communication part in which the temperature sensing member of the refrigerating and freezing system according to the present invention is installed,
7 is a schematic view schematically showing a connection state of a refrigerating and freezing system according to the present invention,
FIG. 8 is a flowchart showing the operation sequence of the refrigerating and freezing system according to the present invention.
Hereinafter, a refrigerating and freezing system according to the present invention will be described in detail with reference to the accompanying drawings.
FIG. 3 is a view showing a state in which the refrigeration and freezing system according to the present invention is installed, FIG. 4 is a view showing a temperature sensing member of the refrigeration and freezing system according to the present invention, FIG. 6 is a view showing a connecting portion in which a temperature sensing member of a refrigerating and freezing system according to the present invention is installed, and FIG. 7 is a perspective view showing a connection state of the refrigerating and freezing system according to the present invention. FIG. 8 is a flowchart showing an operation sequence of a cold storage refrigeration system according to the present invention.
3, the refrigerating and freezing
The
A connecting mechanism (3) is provided on the inner wall of the accommodating portion (1). The connection mechanism (3) is provided on the ceiling or side wall of the receiving portion (1). At least one
The
The compressor is controlled by the control unit to operate when the temperature sensed by the
The
As shown in FIG. 4, the
The
The
The
The latching
The
The
The connecting means 135 may be provided with a self-winding member which is wound on the connecting
For example, the automatic retracting member is provided with a member having a restoring force such as a coil spring, so that the connecting means 135 is wound into the automatic retracting member under a limited condition such as pulling and releasing. The automatic threading member may be provided in the same manner as that of Japanese Patent Application No. 10-1538300.
The connection means 135 may be provided in a wireless form. For example, Bluetooth or radio frequency identification (RFID). The
The control unit may include an alarm generating unit. The warning unit may be interlocked with a warning light or a portable telephone of an administrator to transmit a signal. When the transmitter of the
As shown in FIGS. 5 and 6, the
A
The refrigerating and freezing
The
The temperature inside the
While the refrigerating and freezing system according to the present invention has been described with reference to the embodiments shown in the drawings, it is to be understood that various modifications and equivalents may be made by those skilled in the art without departing from the scope of the present invention. Accordingly, the scope of the true technical protection should be determined by the technical idea of the appended claims.
100: Refrigerated refrigeration system
1: receptacle 3: connection mechanism
110: cooler 130: temperature sensing member
131: sensor unit 133: sensor
135: connecting means 150:
151:
Claims (5)
The temperature sensing member 130 includes a sensor unit 131 and a connection unit 135 that connects the sensor unit 131 and the control unit. The sensor unit 131 is connected to the end of the connection unit 135 And the sensor unit (131) is provided in the receiving part (1).
Wherein the latching part (1313) is formed laterally protruding from the attachment (1311).
Wherein the sensor unit (131) is provided with a transmitter, and the control unit includes a receiver, and the distance between the transmitter and receiver is within a predetermined distance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160030836A KR101804794B1 (en) | 2016-03-15 | 2016-03-15 | Refrigerating system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160030836A KR101804794B1 (en) | 2016-03-15 | 2016-03-15 | Refrigerating system |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170107609A true KR20170107609A (en) | 2017-09-26 |
KR101804794B1 KR101804794B1 (en) | 2017-12-06 |
Family
ID=60037041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160030836A KR101804794B1 (en) | 2016-03-15 | 2016-03-15 | Refrigerating system |
Country Status (1)
Country | Link |
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KR (1) | KR101804794B1 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100757938B1 (en) * | 2006-07-10 | 2007-09-12 | 삼성전자주식회사 | Temperature sensor fixing apparatus and conditioner having thereof |
-
2016
- 2016-03-15 KR KR1020160030836A patent/KR101804794B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
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KR101804794B1 (en) | 2017-12-06 |
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