CN202206719U - Energy-saving equipment cabinet capable of displaying and adjusting temperature - Google Patents
Energy-saving equipment cabinet capable of displaying and adjusting temperature Download PDFInfo
- Publication number
- CN202206719U CN202206719U CN2011203476399U CN201120347639U CN202206719U CN 202206719 U CN202206719 U CN 202206719U CN 2011203476399 U CN2011203476399 U CN 2011203476399U CN 201120347639 U CN201120347639 U CN 201120347639U CN 202206719 U CN202206719 U CN 202206719U
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- temperature
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Abstract
The utility model discloses an energy-saving equipment cabinet capable of displaying and adjusting the temperature, comprising a plurality of fans arranged at the top part of the cabinet and a temperature control circuit, wherein the temperature control circuit comprises a temperature acquisition circuit, a single chip microcomputer, a temperature display circuit and a temperature control circuit; the single chip microcomputer is respectively in signal connection with the temperature acquisition circuit, the temperature display circuit and the temperature control circuit so as to receive input signals of the temperature acquisition circuit, and outputs the signals to the temperature display circuit and the temperature control circuit so as to display and adjust the equipment of the cabinet. Compared with the prior art, the energy-saving equipment cabinet has the beneficial effects that by the temperature control circuit, the temperature in the cabinet is displayed at the front surface of the cabinet in real time, so that persons for inspecting the equipment are convenient to read and know the operating environment of the equipment, and simultaneously adjust the working quantity of the fans according to the temperature in the cabinet so as to achieve the energy-saving effect, reduce the maintenance work and improving the efficiency and the accuracy of inspection.
Description
Technical field
The utility model relates to a kind of equipment enclosure, belongs to the enclosure product technical field that is used for deploying servers, switch etc., refers in particular to a kind of energy-saving equipment rack that shows and regulate temperature.
Background technology
In the electric automatization field, the various band forced-ventilated wind axis flow fan and the rack of heater are provided good working environment for the operation of various precision equipments by extensively utilization.Wherein, the fan of rack is generally 4 or 2, is installed in the top or the rack top of rack usually; Being beneficial to derives hot-air rapidly, makes movement air flow, and the cold new wind of house interior is drawn in rack from the wind hole; Be used for cooling device; The heat that equipment is distributed is taken away rapidly by air-flow, does not deposit, and does not superpose; And heater is positioned at the rack bottom, generally is of little use.
Because most of equipment room belongs to machine rooms such as holding server, switch, communication and signal equipment, itself is provided with air-conditioning system, guarantee the relative low temperature and the constant temperature in equipment room.And limited when the air-conditioning regulating power, indoor temperature is too high, in order to keep the suitable working temperature of equipment, the necessary forced-ventilated of all fans of rack; To increase resh air requirement, promote heat exchange, but obvious in the air-conditioning effect, indoor temperature is very low; The gas fan can both not satisfy under the prerequisite of equipment operation requirement even do not begin to rehearse, and does not have adjusting device because equipment fan is opened, and can not open number of fans along with the adjustment of environment; Cause in the winter time and situation that the air-conditioning effect is very good under, the fan of rack is running in 24 hours still, has not only wasted electric energy; And fan itself has useful life, needs to change often, caused great waste.
On the other hand; For the attendant who safeguards key equipment, what they were concerned about most is the internal temperature situation of equipment enclosure, rather than indoor temperature; The common practices of current detection rack interior environment temperature is thermometer of the inner placement of rack; In the time of each inspection equipment, the patrolman need check the temperature value of thermometer and carry out record, very inconvenience.
The utility model content
The purpose of the utility model is to overcome the shortcoming of prior art with not enough, a kind of simple in structure, practicability and effectiveness is provided, can shows and regulate the energy-saving equipment rack of temperature.
A kind of energy-saving equipment rack that shows and regulate temperature; Include several fans that are arranged at enclosure top and a temperature control circuit; Said temperature control circuit includes temperature collection circuit, single-chip microcomputer, temperature display circuit and temperature-control circuit; Wherein single-chip microcomputer is connected with said temperature Acquisition Circuit, temperature display circuit and temperature-control circuit signal respectively; With the input signal of accepting temperature collection circuit and output signal to temperature display circuit and temperature-control circuit, to show and to regulate cabinet temperature.
Further; Said temperature collection circuit includes and connects temperature sensor, multiway analog switch and the A/D converter that cooperates in regular turn; Wherein the signal output part of A/D converter is connected with single-chip microcomputer, to gather the rack internal temperature and to convert this temperature data to can supply single-chip microcomputer to read digital signal.
Further, said temperature display circuit includes light-emitting diode display, and light-emitting diode display is arranged at cabinet front and is connected with the single-chip microcomputer signal, shows in real time with the temperature with the temperature sensor collection.
Further; Said temperature-control circuit includes the temperature control branch road corresponding with number of fans; Each temperature control branch road includes and connects over-zero trigger and the controllable silicon that cooperates in regular turn; Wherein the signal input part of over-zero trigger is connected with single-chip microcomputer, reaches controllable silicon and is connected with fan, to regulate the switching of corresponding fan automatically according to the temperature of gathering.
Further, said single-chip microcomputer also is connected with host computer through the RS-485 bus.
Further, said temperature control circuit is integrated on the rack, being integrally formed product.
The utility model compared with prior art, its beneficial effect is:
Pass through temperature control circuit; The rack temperature inside is shown in cabinet front in real time; The equipment personnel of being convenient to patrol read and understand the running environment of equipment, regulate the working quantity of fan simultaneously according to the rack internal temperature, to reach energy-saving effect; Reduce maintenance work, improve inspection efficient and accuracy.
In order to understand the utility model more clearly, below accompanying drawings is set forth the embodiment of the utility model.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structured flowchart of temperature control circuit.
Embodiment
Like Fig. 1, shown in 2, the said energy-saving equipment rack 1 that shows and regulate temperature of the utility model includes four fan 11 and temperature control circuits that are arranged at enclosure top; Said temperature control circuit is integrated on the rack 1; Being integrally formed product, it includes temperature collection circuit, single-chip microcomputer, temperature display circuit and temperature-control circuit, and wherein single-chip microcomputer is connected with said temperature Acquisition Circuit, temperature display circuit and temperature-control circuit signal respectively; With the input signal of accepting temperature collection circuit and output signal to temperature display circuit and temperature-control circuit; To show and to regulate cabinet temperature that single-chip microcomputer also is connected with host computer through the RS-485 bus simultaneously, in time is sent to host computer with the temperature value according to each loop that records; Realize temperature preservation and curve plotting, and revise pid parameter according to the temperature value that records.
The said temperature Acquisition Circuit includes and connects temperature sensor, multiway analog switch and the A/D converter that cooperates in regular turn; Wherein the signal output part of A/D converter is connected with single-chip microcomputer, to gather the rack internal temperature and to convert this temperature data to can supply single-chip microcomputer to read digital signal.
The said temperature display circuit includes light-emitting diode display, and light-emitting diode display is arranged at cabinet front and is connected with the single-chip microcomputer signal, shows in real time with the temperature with the temperature sensor collection.
The said temperature control circuit includes the temperature control branch road corresponding with number of fans; Each temperature control branch road includes and connects over-zero trigger and the controllable silicon that cooperates in regular turn; Wherein the signal input part of over-zero trigger is connected with single-chip microcomputer; Reach controllable silicon and be connected, to regulate the switching of corresponding fan automatically according to the temperature of gathering with fan.
The operation principle of the utility model is described below: after system powers on, at first carry out initialization, comprise the initialization of house dog and liquid crystal display, make system get into normal operation circumstances; Before the entering system, pid control parameter that the typing of working experience value is initial and temperature control requirement when system starts working, need to judge that host computer has or not the transmission data, if having, receive and the Treatment Design value, if do not have, then directly handle set point; The temperature of gathering according to temperature collection circuit afterwards; Send a signal to light-emitting diode display after single-chip microcomputer is handled and carry out the temperature demonstration, single-chip microcomputer compares according to 4 road temperature values of 4 tunnel temperature value measured and setting simultaneously, calculates 4 tunnel departure; Calculate 4 tunnel controlled quentity controlled variable respectively according to pid control parameter; Single-chip microcomputer controls the silicon controlled conducting respectively and cuts out according to 4 tunnel controlled quentity controlled variable again, thereby realizes the open and close controlling of 4 fans, reaches thermoregulator purpose.
The utility model and in being confined to above-mentioned execution mode; If spirit and scope that the various changes or the modification of the utility model do not broken away from the utility model; If these are changed and modification belongs within the claim and equivalent technologies scope of the utility model, then the utility model also is intended to comprise these changes and modification.
Claims (6)
1. energy-saving equipment rack that can show and regulate temperature; Include the fan that several are arranged at enclosure top; It is characterized in that: also include a temperature control circuit; Said temperature control circuit includes temperature collection circuit, single-chip microcomputer, temperature display circuit and temperature-control circuit; Wherein single-chip microcomputer is connected with said temperature Acquisition Circuit, temperature display circuit and temperature-control circuit signal respectively, with the input signal of accepting temperature collection circuit and output signal to temperature display circuit and temperature-control circuit, to show and to regulate cabinet temperature.
2. according to the said energy-saving equipment rack that shows and regulate temperature of claim 1; It is characterized in that: said temperature collection circuit includes and connects temperature sensor, multiway analog switch and the A/D converter that cooperates in regular turn; Wherein the signal output part of A/D converter is connected with single-chip microcomputer, to gather the rack internal temperature and to convert this temperature data to can supply single-chip microcomputer to read digital signal.
3. according to the said energy-saving equipment rack that shows and regulate temperature of claim 1; It is characterized in that: said temperature display circuit includes light-emitting diode display; Light-emitting diode display is arranged at cabinet front and is connected with the single-chip microcomputer signal, shows in real time with the temperature with the temperature sensor collection.
4. according to the said energy-saving equipment rack that shows and regulate temperature of claim 1; It is characterized in that: said temperature-control circuit includes the temperature control branch road corresponding with number of fans; Each temperature control branch road includes and connects over-zero trigger and the controllable silicon that cooperates in regular turn; Wherein the signal input part of over-zero trigger is connected with single-chip microcomputer, reaches controllable silicon and is connected with fan, to regulate the switching of corresponding fan automatically according to the temperature of gathering.
5. according to the said energy-saving equipment rack that shows and regulate temperature of claim 1, it is characterized in that: said single-chip microcomputer also is connected with host computer through the RS-485 bus.
6. according to the said energy-saving equipment rack that shows and regulate temperature of claim 1, it is characterized in that: said temperature control circuit is integrated on the rack, being integrally formed product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203476399U CN202206719U (en) | 2011-09-16 | 2011-09-16 | Energy-saving equipment cabinet capable of displaying and adjusting temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203476399U CN202206719U (en) | 2011-09-16 | 2011-09-16 | Energy-saving equipment cabinet capable of displaying and adjusting temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206719U true CN202206719U (en) | 2012-04-25 |
Family
ID=45970808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203476399U Expired - Lifetime CN202206719U (en) | 2011-09-16 | 2011-09-16 | Energy-saving equipment cabinet capable of displaying and adjusting temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206719U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830733A (en) * | 2012-09-10 | 2012-12-19 | 陈婷 | Multiposition switch intelligent temperature control device and control method of multiposition switch intelligent temperature control device |
| CN103987217A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Novel single-phase control cabinet |
| CN106714512A (en) * | 2016-12-05 | 2017-05-24 | 四川行之知识产权运营服务有限公司 | Method for performing safe temperature control on electrical cabinet |
| CN114222483A (en) * | 2021-12-20 | 2022-03-22 | 珠海格力电器股份有限公司 | Control method of electric cabinet internal fan and related equipment thereof |
-
2011
- 2011-09-16 CN CN2011203476399U patent/CN202206719U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830733A (en) * | 2012-09-10 | 2012-12-19 | 陈婷 | Multiposition switch intelligent temperature control device and control method of multiposition switch intelligent temperature control device |
| CN103987217A (en) * | 2014-06-03 | 2014-08-13 | 常州市科宏电子电器有限公司 | Novel single-phase control cabinet |
| CN106714512A (en) * | 2016-12-05 | 2017-05-24 | 四川行之知识产权运营服务有限公司 | Method for performing safe temperature control on electrical cabinet |
| CN114222483A (en) * | 2021-12-20 | 2022-03-22 | 珠海格力电器股份有限公司 | Control method of electric cabinet internal fan and related equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120425 |
|
| CX01 | Expiry of patent term |