CN105135812A - Novel refrigeration house control box - Google Patents
Novel refrigeration house control box Download PDFInfo
- Publication number
- CN105135812A CN105135812A CN201510439283.4A CN201510439283A CN105135812A CN 105135812 A CN105135812 A CN 105135812A CN 201510439283 A CN201510439283 A CN 201510439283A CN 105135812 A CN105135812 A CN 105135812A
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- switch
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- refrigeration house
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Abstract
The invention discloses a novel refrigeration house control box used for integrated installation of a refrigeration house system switch. The novel refrigeration house control box comprises a box body (1), and is characterized in that a fixing piece (2) is arranged in the box body and provided with a battery main switch (3), a refrigeration house control switch (4), a defrosting control switch (5) and a temperature control/insulating switch (6) which are sequentially connected, and an insulation resistor (7) and an electric conduction rod (8) are arranged in the box body; a control panel is arranged on the surface of the box body and provided with a diverter switch, a power indicator lamp, a hydraulic indicator lamp and a running indicator lamp, and a UPS is arranged in the box body. According to the control box, installing and overhauling are convenient, unified control is achieved, and the system runs more reasonably and stably. The system breakdown caused by circuit failure is prevented, safety and reliability are achieved, and the functions of overcurrent, overvoltage, undervoltage and default phase protection and accident reporting are achieved.
Description
Technical field
The invention belongs to freezer technical field, be specifically related to a kind of New-style refrigeration house control cabinet.
Background technology
In prior art, all that single switch control rule freezer starts and stops, also be startup or the stopping of single switch control rule defrosting, single switch control rule temperature and temperature retention time, there is following deficiency in such dispersion switch: 1, the switch-linear hybrid of dispersion must cause the dispersion of refrigeration storage system circuit; 2, Multi-Switch controls, and has higher requirements for the operating experience of operating personnel, qualification; 3, the dispersion of Circuits System, and circuit part without any insulation insurance, will there is great danger like this.
Summary of the invention
The present invention is deficiency in order to solve above-mentioned technology and provides a kind of integrated Cold Storage Control case; this control cabinet is not only convenient to installation and repairing; unified control; make system cloud gray model more rationally steadily; and the system crash preventing fault from causing; safe and reliable, also possess overcurrent, overvoltage, under-voltage, open-phase protection and accident report painstaking effort energy.
Technical scheme of the present invention is as follows:
A kind of New-style refrigeration house control cabinet, for the integrated installation of refrigeration storage system switch, comprise casing, described box house is provided with fixture, fixture is arranged connect successively battery main switch, control freezer switch, control defrost switch, control temperature/heat-insulation switch, in described casing, insulaion resistance is set, conducting rod; Tank surface is provided with control panel, control panel is provided with change-over switch, power supply indicator, hydraulic pressure indicator lamp, run indicator, arranges ups power in casing.The chamber door edge of described control casing is provided with cushion pad.
During operated by personnel: switch on power, power supply indicator is bright, change-over switch is gone to " automatically " position, checks the motor that controls of control cabinet whether by the instruction action of liquid level controller.When liquid level reaches control liquid level, corresponding liquid level indicator lamp is luminous, and corresponding spacing control relay normally opened contact closes automatically, and secondary control loop is connected automatically, electric motor starting, and run indicator is bright simultaneously.When water level reaches stopping water level, corresponding indicator lamp is luminous, and the spacing control relay normally-closed contact of correspondence of liquid level controlling instrument disconnects; secondary control loop is opened a way; motor quits work, and run indicator is extinguished, and shows overcurrent, overvoltage, under-voltage, open-phase protection and accident report etc.If alternating current has broken, ups power, immediately by the direct current energy of battery, has continued supply 220V alternating current by the square normal load of inversion zero switch transition, can avoid the line interruption that power-off causes, more safe and reliable.Conducting rod is provided with in casing, can the electrostatic in the course of work to importing to underground.Because control casing is substantially all that metal is arranged, door-hinge place causes doorframe and casing closedown place slight misalignment owing to repeatedly rotating easily to loosen, and causes larger noise, arranges cushion pad, effectively can avoid noise, and effectively can avoid the wearing and tearing of chamber door and casing.
Preferably, described box house arranges door-inhale, and wherein door-inhale is that magnet clamps two iron plates and formed, and inside described chamber door, corresponding position arranges one piece of iron plate.The setting of door-inhale switch, at closing time, magnet can, by iron plate adhesive, make door shut, very laborsaving convenience, can avoid because staff's carelessness does not close upper chamber door.
Preferably, in described casing, damp-proof device is set.Because freezer humid environment is sombre, therefore easily makes the moist line short that causes in casing cause danger, therefore damp-proof device is set, degree of effectively avoiding in casing that there was dampness in the air, ensure safety.
Preferably, described chamber door handle place arranges seal.Because freezer is moist sombre, and casing is metal setting substantially, and easily produce the danger such as short circuit, the setting of seal, makes operation more safe and reliable.
Preferably, described box top middle arranges handle.Handle is set in casing, casing is moved convenient, increase work efficiency.
Preferably, described casing is that hollow bilayer is arranged.The design of hollow bilayer, more reaches better moisture effect.
Preferably, described casing long 40 ~ 60cm, wide 40 ~ 60cm, high 50 ~ 90cm.
Beneficial effect of the present invention is: this Novel control box, for the integrated installation of refrigeration storage system switch,
1, by refrigeration storage system thus Switching Power Supply all inside control cabinet, facilitate inspection and maintenance;
2, change-over switch is set by being arranged on case control panel; power supply indicator; hydraulic pressure indicator lamp; run indicator; can show the situations such as overcurrent, overvoltage, under-voltage, open-phase protection and accident report in time, accomplishing just can the situation of real-time awareness control system by this control cabinet, carries out repair and maintenance etc. in time; increase work efficiency, ensure the stable of refrigeration storage system.
3, the chamber door edge controlling casing is provided with cushion pad, effectively can avoid noise, and effectively can avoid the wearing and tearing of chamber door and casing.
4, box house arranges door-inhale, and door is shut, very laborsaving convenience, can avoid because staff's carelessness does not close upper chamber door.
5, in casing, damp-proof device is set, the moist line short that causes in casing effectively can be avoided to cause danger, ensure safety.
6, described chamber door handle place arranges seal, makes operation more safe and reliable.
7, described box top middle arranges handle, casing is moved convenient, increases work efficiency.
Accompanying drawing explanation
Fig. 1, structural representation of the present invention.
Wherein casing 1, fixture 2, battery main switch 3, controls freezer switch 4, controls defrost switch 5, control temperature/heat-insulation switch 6, cushion pad 7, magnet 8, iron plate 9, handle 10.
Detailed description of the invention
Embodiment 1
See Fig. 1, a kind of New-style refrigeration house control cabinet, for the integrated installation of refrigeration storage system switch, comprise casing 1, described casing 1 inside is provided with fixture 2, fixture 2 is arranged connect successively battery main switch 3, control freezer switch 4, control defrost switch 5, control temperature/heat-insulation switch 6, in described casing 1, insulaion resistance is set, conducting rod; Casing 1 surface is provided with control panel, control panel is provided with change-over switch, power supply indicator, hydraulic pressure indicator lamp, run indicator, in casing 1, ups power is set.
During operated by personnel: switch on power, power supply indicator is bright, change-over switch is gone to " automatically " position, checks the motor that controls of control cabinet whether by the instruction action of liquid level controller.When liquid level reaches control liquid level, corresponding liquid level indicator lamp is luminous, and corresponding spacing control relay normally opened contact closes automatically, and secondary control loop is connected automatically, electric motor starting, and run indicator is bright simultaneously.When water level reaches stopping water level, corresponding indicator lamp is luminous, and the spacing control relay normally-closed contact of correspondence of liquid level controlling instrument disconnects; secondary control loop is opened a way; motor quits work, and run indicator is extinguished, and shows overcurrent, overvoltage, under-voltage, open-phase protection and accident report etc.If alternating current has broken, ups power, immediately by the direct current energy of battery, has continued supply 220V alternating current by the square normal load of inversion zero switch transition, can avoid the line interruption that power-off causes, more safe and reliable.Conducting rod is provided with in casing 1, can the electrostatic in the course of work to importing to underground.
The chamber door edge controlling casing 1 is provided with cushion pad 7.Because control casing 1 is substantially all that metal is arranged, door-hinge place causes doorframe and casing 1 closedown place slight misalignment owing to repeatedly rotating easily to loosen, and causes larger noise, arranges cushion pad 7, effectively can avoid noise, and effectively can avoid the wearing and tearing of chamber door and casing 1.
Casing 1 inside arranges magnet 8, and inside described chamber door, corresponding position arranges one piece of iron plate 9.At closing time, magnet 8 can, by iron plate 9 adhesive, make door shut, very laborsaving convenience, can avoid because staff's carelessness does not close upper chamber door.
In casing 1, damp-proof device is set.Because freezer humid environment is sombre, therefore easily makes the moist line short that causes in casing 1 cause danger, therefore damp-proof device is set, degree of effectively avoiding in casing 1 that there was dampness in the air, ensure safety.
Chamber door handle place arranges seal.Because freezer is moist sombre, and casing 1 is metal setting substantially, and easily produce the danger such as short circuit, the setting of seal, makes operation more safe and reliable.
Casing 1 end face middle arranges handle 10.Handle 10 is set in casing 1, casing 1 is moved convenient, increase work efficiency.
The long 40cm of casing 1, wide 40cm, high 60cm.
Claims (9)
1. a New-style refrigeration house control cabinet, for the integrated installation of refrigeration storage system switch, comprise casing (1), it is characterized in that: described box house is provided with fixture (2), the battery main switch (3) that the upper setting of fixture (2) connects successively, control freezer switch (4), control defrost switch (5), control temperature/heat-insulation switch (6), insulaion resistance (7) is set in described casing, conducting rod (8); Tank surface is provided with control panel, control panel is provided with change-over switch, power supply indicator, hydraulic pressure indicator lamp, run indicator, arranges ups power in casing; The chamber door edge of described control casing is provided with cushion pad.
2. a kind of New-style refrigeration house control cabinet according to claim 1, is characterized in that: described box house arranges magnet, and inside described chamber door, corresponding position arranges one piece of iron plate.
3. a kind of New-style refrigeration house control cabinet according to claim 1, is characterized in that: described casing arranges damp-proof device in (1).
4. a kind of New-style refrigeration house control cabinet according to claim 1, is characterized in that: described chamber door handle place arranges seal.
5. a kind of New-style refrigeration house control cabinet according to claim 1, is characterized in that: described casing (1) end face middle arranges handle.
6. a kind of New-style refrigeration house control cabinet according to claim 1, is characterized in that: described casing (1) is the setting of hollow bilayer.
7. a kind of New-style refrigeration house control cabinet according to claim 1, is characterized in that: described casing (1) long 40 ~ 60cm, wide 40 ~ 60cm, high 50 ~ 90cm.
8. a kind of New-style refrigeration house control cabinet according to claim 1, it is characterized in that: be also provided with fuse, described fuse is connected with bullet control device, described casing (1) sidepiece is provided with automatic locking taut band, described automatic locking taut band is connected with bullet control device, when fuse fracture of wire, start automatic locking taut band by casing fastening.
9. a kind of New-style refrigeration house control cabinet according to claim 8, is characterized in that: described auto lock surface is provided with noctilucent coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439283.4A CN105135812A (en) | 2015-07-23 | 2015-07-23 | Novel refrigeration house control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439283.4A CN105135812A (en) | 2015-07-23 | 2015-07-23 | Novel refrigeration house control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135812A true CN105135812A (en) | 2015-12-09 |
Family
ID=54721259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510439283.4A Pending CN105135812A (en) | 2015-07-23 | 2015-07-23 | Novel refrigeration house control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135812A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005106359A1 (en) * | 2004-05-05 | 2005-11-10 | Whirlpool S.A. | System and process for energizing loads through a control unit |
| CN201465716U (en) * | 2009-08-31 | 2010-05-12 | 保定天威集团有限公司 | Integrated transformer with cooling system control cabinet |
| CN102288006A (en) * | 2011-06-17 | 2011-12-21 | 黎宁 | Device and method for managing refrigerator food information |
| CN202511545U (en) * | 2012-01-16 | 2012-10-31 | 嘉兴市中意电器有限公司 | Electronic temperature control refrigerating cabinet and control circuit |
-
2015
- 2015-07-23 CN CN201510439283.4A patent/CN105135812A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005106359A1 (en) * | 2004-05-05 | 2005-11-10 | Whirlpool S.A. | System and process for energizing loads through a control unit |
| CN201465716U (en) * | 2009-08-31 | 2010-05-12 | 保定天威集团有限公司 | Integrated transformer with cooling system control cabinet |
| CN102288006A (en) * | 2011-06-17 | 2011-12-21 | 黎宁 | Device and method for managing refrigerator food information |
| CN202511545U (en) * | 2012-01-16 | 2012-10-31 | 嘉兴市中意电器有限公司 | Electronic temperature control refrigerating cabinet and control circuit |
Non-Patent Citations (1)
| Title |
|---|
| 微型节能冷库的设计、建造与应用;李喜宏;《实用果蔬保鲜技术》;科学技术文献出版社;20010831;第285-289页 * |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |