CN107741472B - Prevent that server humidity from crossing mark monitoring devices - Google Patents
Prevent that server humidity from crossing mark monitoring devices Download PDFInfo
- Publication number
- CN107741472B CN107741472B CN201711098172.7A CN201711098172A CN107741472B CN 107741472 B CN107741472 B CN 107741472B CN 201711098172 A CN201711098172 A CN 201711098172A CN 107741472 B CN107741472 B CN 107741472B
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- guide plate
- humidity
- storage box
- driving
- alarm
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- 238000012806 monitoring device Methods 0.000 title description 6
- 239000002274 desiccant Substances 0.000 claims abstract description 69
- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 238000013459 approach Methods 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 9
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Automation & Control Theory (AREA)
- Drying Of Gases (AREA)
Abstract
The invention aims to provide a device for preventing server humidity from exceeding a standard, which is used for solving the technical problem of monitoring the humidity in a server so as to facilitate the timely replacement of a drying agent. The system comprises a humidity detection system, an alarm system and a control system; the humidity detection system comprises a desiccant storage box and a humidity monitoring sensor, and the sensing end of the humidity monitoring sensor is positioned in the desiccant storage box; the alarm system comprises a guide plate mechanism, a guide plate driving mechanism and an alarm; the guide plate mechanism comprises a left guide plate and a right guide plate, and a space for installing a drying agent storage box is arranged between the left guide plate and the right guide plate; the power output end of the guide plate driving mechanism is respectively connected with the left guide plate and the right guide plate so as to realize the approach or the separation of the left guide plate and the right guide plate; the power input end of the alarm is respectively connected with the trigger points on the left guide plate and the right guide plate; the control system is electrically connected with the humidity monitoring sensor and the guide plate driving mechanism respectively. The invention has the beneficial effects that: the humidity can be monitored in real time, and timely alarm is realized.
Description
Technical Field
The invention relates to the technical field of humidity monitoring devices, in particular to a monitoring device for preventing server humidity from exceeding a standard.
Background
As server products are increasingly used, restrictions on service conditions of servers are also increasingly relaxed, and some servers are required to operate in a humid and severe environment. In order to reduce the impact of a humid environment on server performance, desiccant is typically placed within the chassis of the server in the prior art. However, whether the drying agent absorbs enough moisture to fail cannot be accurately found in time in the prior art.
Disclosure of Invention
The invention aims to provide a device for preventing server humidity from exceeding a standard, which is used for solving the technical problem of monitoring the humidity in a server so as to facilitate the timely replacement of a drying agent.
The technical scheme adopted for solving the technical problems is as follows:
a monitoring device for preventing server humidity from exceeding a standard comprises a humidity detection system, an alarm system and a control system; the humidity detection system comprises a desiccant storage box and a humidity monitoring sensor, and the sensing end of the humidity monitoring sensor is positioned in the desiccant storage box; the alarm system comprises a guide plate mechanism, a guide plate driving mechanism and an alarm; the guide plate mechanism comprises a left guide plate and a right guide plate, and a space for installing a drying agent storage box is arranged between the left guide plate and the right guide plate; the power output end of the guide plate driving mechanism is respectively connected with the left guide plate and the right guide plate so as to realize the approach or the separation of the left guide plate and the right guide plate; the power input end of the alarm is respectively connected with the trigger points on the left guide plate and the right guide plate; the control system is electrically connected with the humidity monitoring sensor and the guide plate driving mechanism respectively.
Further, the humidity detection system comprises a desiccant humidity balance driving mechanism, the desiccant storage box adopts a cylindrical cavity structure, and a hollow driving shaft is arranged in the axial direction of the desiccant storage box; the drying agent humidity balance drive comprises a humidity balance drive bracket and a humidity balance drive motor, wherein the humidity balance drive bracket is arranged at two sides of the drying agent storage box, the hollow drive shafts at two sides are respectively rotatably arranged on the humidity balance drive brackets at two sides, and the power output end of the humidity balance drive motor is connected with the power input end of the hollow drive shaft at one side; the humidity detection sensor comprises a detection support and a humidity detection probe, the rear end of the humidity detection probe is arranged on the detection support, and the front end of the humidity detection probe extends into the desiccant storage box through a hollow driving shaft.
Further, a plurality of through holes are formed in the periphery of the drying agent storage box, and a layer of ventilation non-woven fabric is arranged on the inner wall of the drying agent storage box.
Further, the guide plate mechanism comprises a left fixing plate, a right fixing plate, a left reset spring and a right reset spring, wherein the left fixing plate and the right fixing plate are respectively distributed left and right; the left guide plate is positioned at the inner side of the left fixing plate and is connected with the left fixing plate through a left reset spring; the right guide plate is positioned on the inner side of the right fixing plate and is connected with the right fixing plate through a right reset spring.
Further, the guide plate driving mechanism comprises a guide plate driving stepping motor, a guide plate driving bidirectional screw rod, a guide plate driving left screw nut and a guide plate driving right screw nut, two ends of the guide plate driving bidirectional screw rod are rotatably arranged on the left fixing plate and the right fixing plate, and a power output end of the guide plate driving stepping motor is connected with a power input end of the guide plate driving bidirectional screw rod; the guide plate drives the left screw nut to be arranged on the left guide plate, and the guide plate drives the right screw nut to be arranged on the right guide plate; the guide plate driving left screw nut and the guide plate driving right screw nut are respectively matched and screwed on the reverse threads of the guide plate driving bidirectional screw rod.
Further, the device also comprises a maintenance replacement locking system which is symmetrically arranged on the left fixing plate and the right fixing plate; the maintenance replacement locking system comprises a soft magnet, a coil and a locking electric control switch, wherein the coil is wound on the periphery of the soft magnet, the coil is connected with an alternating current power supply through the locking electric control switch, and the locking electric control switch is electrically connected with the control system.
Further, insulating layers are arranged on the outer sides of the left guide plate and the right guide plate.
Further, a left conductive terminal is arranged at the upper end of the left guide plate, and a right contact point is arranged at the upper end of the right side of the left conductive terminal; the upper end of the right guide plate is provided with a right conductive terminal, and the left lower end of the right conductive terminal is provided with a left contact point; the left contact point and the right contact point are correspondingly arranged left and right.
The effects provided in the summary of the invention are merely effects of embodiments, not all effects of the invention, and one of the above technical solutions has the following advantages or beneficial effects:
(1) According to the invention, the humidity detection system is used for detecting the humidity of the drying agent, the control system is used for controlling the guide plate driving mechanism to drive the guide plate mechanism to approach or separate, and when the humidity reaches a certain value, the two guide plates of the guide plate mechanism trigger points to contact, so that the alarm gives an alarm; the sensitivity is strong and the reliability is high.
(2) The desiccant humidity balance driving mechanism is used for supporting the desiccant storage box and driving the desiccant storage box to rotate, so that the desiccant is uniformly stirred, and the detection accuracy is prevented from being influenced due to overlarge local humidity.
(3) After the alarm in the embodiment of the invention is started, the maintenance replacement locking system can be used for locking the left guide plate and the right guide plate so as to realize that the space between the left guide plate and the right guide plate is large enough and facilitate the replacement of the desiccant storage box.
Drawings
FIG. 1 is a schematic longitudinal cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a desiccant humidity equalization driving mechanism and a desiccant storage cartridge in accordance with an embodiment of the present invention;
in the figure: 1. a desiccant storage cartridge; 2. a hollow drive shaft; 3. a humidity balance driving bracket; 4. a humidity equalization driving motor; 5. detecting a bracket; 6. a humidity detection probe; 7. an alarm; 8. a left fixing plate; 9. a right fixing plate; 10. a left guide plate; 11. a right guide plate; 12. a left return spring; 13. a right return spring; 14. a left conductive terminal; 15. a right conductive terminal; 16. the guide plate drives the stepping motor; 18. driving a bidirectional screw rod; 19. the guide plate drives the left nut; 20. the guide plate drives the right screw nut; 21. a soft magnet; 22. and a case.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below with reference to the following detailed description and the accompanying drawings. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and techniques are omitted so as to not unnecessarily obscure the present invention.
As shown in fig. 1 and 2, a monitoring device for preventing server humidity from exceeding standard comprises a humidity detection system, an alarm system, a maintenance replacement locking system and a control system. The humidity detection system is used for detecting the humidity value in the server and preventing the server case from being excessively humid, and comprises a desiccant storage box 1, a humidity monitoring sensor and a desiccant humidity balance driving mechanism. The drying agent storage box 1 is used for placing and storing drying agent, the drying agent storage box 1 adopts a cylinder cavity structure, the periphery of the drying agent storage box 1 is provided with a plurality of through holes, and the through holes are communicated with the inner cavity of the drying agent storage box 1. The inner wall of the drying agent storage box 1 is provided with a layer of ventilation non-woven fabric, and the ventilation non-woven fabric can ensure that the drying agent can be fully contacted with the outside air, and meanwhile, the drying agent can not be scattered outside the drying agent storage box 1. The outside axis of the desiccant storage box 1 is provided with a hollow driving shaft 2, and the hollow driving shaft 2 is used for being connected with a desiccant humidity balance driving mechanism. The desiccant humidity balance driving mechanism is used for supporting the desiccant storage box 1 and driving the desiccant storage box 1 to rotate, so that the desiccant in the desiccant storage box 1 is uniformly stirred, and the detection accuracy is prevented from being influenced due to overlarge local humidity. The drying agent humidity balance driving mechanism comprises a humidity balance driving bracket 3 and a humidity balance driving motor 4, wherein the humidity balance driving bracket 3 is arranged on two sides of the drying agent storage box 1, the hollow driving shafts 2 on two sides are respectively rotatably arranged on the humidity balance driving brackets 3 on two sides, and a power output end of the humidity balance driving motor 4 is connected with a power input end of the hollow driving shafts 2 on one side. The humidity detection sensor comprises a detection bracket 5 and a humidity detection probe 6, wherein the detection bracket 5 is arranged on the outer side of the humidity balance driving bracket 3 opposite to the other side of the humidity balance driving motor 4 and is used for mounting the rear end of the humidity detection probe 6, and the front end of the humidity detection probe 6 extends into the desiccant storage box 1 through the cavity of the hollow driving shaft 2 and contacts with desiccant; the humidity detection probe 6 is electrically connected with the control system.
The alarm system realizes humidity alarm according to the detection result of the humidity detection system; the alarm system comprises a guide plate mechanism, a guide plate driving mechanism and an alarm 7. When the humidity reaches a certain value, the guide plate driving mechanism is conducted through the guide plate driving mechanism, so that the alarm 7 is electrified to alarm. The guide plate mechanism comprises a left fixing plate 8, a right fixing plate 9, a left guide plate 10, a right guide plate 11, a left return spring 12 and a right return spring 13, wherein the left fixing plate 8 and the right fixing plate 9 are respectively arranged on a case 22 and distributed left and right; the left guide plate 10 is positioned on the inner side of the left fixing plate 8 and is connected with the left fixing plate through a left reset spring 12; the right guide plate 11 is positioned on the inner side of the right fixed plate 9 and is connected with the right fixed plate through a right return spring 13; a space for accommodating the desiccant storage box 1 is arranged between the left guide plate 10 and the right guide plate 11; the outer sides of the left guide plate 10 and the right guide plate 11 are provided with insulating layers, and the lower ends of the left guide plate 10 and the right guide plate 11 are respectively connected with a power supply through wires. The upper end of the left guide plate 10 is provided with a left conductive terminal 14, and the upper end of the right side of the left conductive terminal 14 is provided with a right contact point; the upper end of the right guide plate 11 is provided with a right conductive terminal 15, and the left lower end of the right conductive terminal 15 is provided with a left contact point; the left contact point and the right contact point are correspondingly arranged left and right. The power input lead of the alarm 7 is respectively connected with the left conductive terminal 14 and the right conductive terminal 15, and the alarm 7 is arranged on the outer side of the right fixing plate 9.
The guide plate driving mechanism drives the left guide plate 10 and the right guide plate 11 to approach or separate according to the detection value of the humidity detection system, and comprises a guide plate driving stepping motor 16, a guide plate driving bidirectional screw rod 18, a guide plate driving left screw 19 and a guide plate driving right screw 20. The two ends of the guide plate driving bidirectional screw rod 18 are rotatably arranged on the left fixing plate 8 and the right fixing plate 9, and the power output end of the guide plate driving stepping motor 16 is connected with the power input end of the guide plate driving bidirectional screw rod 18; the signal input end of the guide plate driving stepping motor 16 is electrically connected with the control system; the guide plate driving left screw 19 is arranged on the left guide plate 10, and the guide plate driving right screw 20 is arranged on the right guide plate 11; the guide plate driving left screw 19 and the guide plate driving right screw 20 are respectively matched and screwed on the reverse threads on the two sides of the guide plate driving bidirectional screw rod 18. The guide plate driving mechanism drives the left guide plate 10 and the right guide plate 11 to approach or separate according to the detection value of the humidity detection system, when the humidity value reaches a certain value, the conductive driving mechanism drives the left guide plate 10 and the right guide plate 11 to approach according to the control system, then the left contact point contacts with the right contact point, the alarm 7 is started, and the excessive humidity is prompted to replace the drying agent.
When the alarm 7 is started, the maintenance replacement locking system is used for locking the left guide plate 10 and the right guide plate 11 so as to realize that the space between the left guide plate 10 and the right guide plate 11 is large enough and facilitate the replacement of the desiccant storage box 1. The maintenance replacement locking system is symmetrically arranged on the left fixing plate 8 and the right fixing plate 9 and comprises a soft magnet 21, a coil and a locking electric control switch. The coil is wound on the periphery of the soft magnet 21, and is connected with an alternating current power supply through the locking electric control switch, and the locking electric control switch is electrically connected with the control system. When the guide plate drives the stepping motor 16 to rotate for a certain number of turns, the alarm 7 is started; the control system controls the locking electric control switch to be closed, so that the soft magnet 21 generates magnetic force under the excitation of the coil; the soft magnets 21 on both sides attract the left guide plate 10 and the right guide plate 11, respectively.
The control system comprises a control board and a controller, wherein the signal input end of the controller is electrically connected with the control board and the humidity monitoring sensor respectively; the signal output end of the controller is respectively and electrically connected with the humidity balance driving motor 4, the guide plate driving stepping motor 16 and the locking electric control switch. The control panel is provided with a plurality of corresponding control keys, such as a start key, a stop key and the like.
The embodiment of the invention has the advantages that: according to the invention, the humidity detection system is used for detecting the humidity of the drying agent, the control system is used for controlling the guide plate driving mechanism to drive the guide plate mechanism to approach or separate, and when the humidity reaches a certain value, the two guide plates of the guide plate mechanism trigger points to contact, so that the alarm 7 alarms; the sensitivity is strong and the reliability is high. The desiccant humidity balance driving mechanism is used for supporting the desiccant storage box 1 and driving the desiccant storage box 1 to rotate, so that the desiccant is uniformly stirred, and the detection accuracy is prevented from being influenced by overlarge local humidity. After the alarm 7 in the embodiment of the invention is started, the maintenance replacement locking system can be used for locking the left guide plate 10 and the right guide plate 11 so as to realize that the space between the left guide plate 10 and the right guide plate 11 is large enough and facilitate the replacement of the desiccant storage box 1.
Other than the technical features described in the specification, all are known to those skilled in the art.
While the foregoing description of the embodiments of the present invention has been presented with reference to the drawings, it is not intended to limit the scope of the invention, and on the basis of the technical solutions of the present invention, various modifications or variations can be made by those skilled in the art without the need of inventive effort, and still remain within the scope of the invention.
Claims (4)
1. The device for preventing the server humidity from exceeding the standard is characterized by comprising a humidity detection system, an alarm system and a control system; the humidity detection system comprises a desiccant storage box and a humidity monitoring sensor, and the sensing end of the humidity monitoring sensor is positioned in the desiccant storage box; the alarm system comprises a guide plate mechanism, a guide plate driving mechanism and an alarm; the guide plate mechanism comprises a left guide plate and a right guide plate, and a space for installing a drying agent storage box is arranged between the left guide plate and the right guide plate; the power output end of the guide plate driving mechanism is respectively connected with the left guide plate and the right guide plate so as to realize the approach or the separation of the left guide plate and the right guide plate; the power input end of the alarm is respectively connected with the trigger points on the left guide plate and the right guide plate; the control system is respectively and electrically connected with the humidity monitoring sensor and the guide plate driving mechanism;
the humidity detection system comprises a desiccant humidity balance driving mechanism, a desiccant storage box adopts a cylindrical cavity structure, and a hollow driving shaft is arranged in the axial direction of the desiccant storage box; the drying agent humidity balance drive comprises a humidity balance drive bracket and a humidity balance drive motor, wherein the humidity balance drive bracket is arranged at two sides of the drying agent storage box, the hollow drive shafts at two sides are respectively rotatably arranged on the humidity balance drive brackets at two sides, and the power output end of the humidity balance drive motor is connected with the power input end of the hollow drive shaft at one side; the humidity detection sensor comprises a detection bracket and a humidity detection probe, the rear end of the humidity detection probe is arranged on the detection bracket, and the front end of the humidity detection probe extends into the desiccant storage box through a hollow driving shaft;
the guide plate mechanism comprises a left fixing plate, a right fixing plate, a left reset spring and a right reset spring, wherein the left fixing plate and the right fixing plate are respectively distributed left and right; the left guide plate is positioned at the inner side of the left fixing plate and is connected with the left fixing plate through a left reset spring; the right guide plate is positioned at the inner side of the right fixed plate and is connected with the right fixed plate through a right reset spring;
the guide plate driving mechanism comprises a guide plate driving stepping motor, a guide plate driving bidirectional screw rod, a guide plate driving left screw nut and a guide plate driving right screw nut, two ends of the guide plate driving bidirectional screw rod are rotatably arranged on the left fixing plate and the right fixing plate, and a power output end of the guide plate driving stepping motor is connected with a power input end of the guide plate driving bidirectional screw rod; the guide plate drives the left screw nut to be arranged on the left guide plate, and the guide plate drives the right screw nut to be arranged on the right guide plate; the guide plate driving left screw nut and the guide plate driving right screw nut are respectively matched and screwed on the reverse threads of the guide plate driving bidirectional screw rod;
the device also comprises a maintenance replacement locking system which is symmetrically arranged on the left fixing plate and the right fixing plate; the maintenance replacement locking system comprises a soft magnet, a coil and a locking electric control switch, wherein the coil is wound on the periphery of the soft magnet, the coil is connected with an alternating current power supply through the locking electric control switch, and the locking electric control switch is electrically connected with the control system.
2. The device for preventing server humidity from exceeding a standard according to claim 1, wherein the periphery of the drying agent storage box is provided with a plurality of through holes, and the inner wall of the drying agent storage box is provided with a layer of ventilated non-woven fabric.
3. The device for preventing server humidity from exceeding a standard according to claim 1, wherein the outer sides of the left guide plate and the right guide plate are provided with insulating layers.
4. The device for preventing server humidity from exceeding a standard according to claim 2, wherein the upper end of the left guide plate is provided with a left conductive terminal, and the upper end of the right side of the left conductive terminal is provided with a right contact point; the upper end of the right guide plate is provided with a right conductive terminal, and the left lower end of the right conductive terminal is provided with a left contact point; the left contact point and the right contact point are correspondingly arranged left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098172.7A CN107741472B (en) | 2017-11-09 | 2017-11-09 | Prevent that server humidity from crossing mark monitoring devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098172.7A CN107741472B (en) | 2017-11-09 | 2017-11-09 | Prevent that server humidity from crossing mark monitoring devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107741472A CN107741472A (en) | 2018-02-27 |
| CN107741472B true CN107741472B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711098172.7A Active CN107741472B (en) | 2017-11-09 | 2017-11-09 | Prevent that server humidity from crossing mark monitoring devices |
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| CN (1) | CN107741472B (en) |
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| JPH0975048A (en) * | 1995-09-20 | 1997-03-25 | Matsushita Electric Ind Co Ltd | Food drier |
| GB9922560D0 (en) * | 1999-09-24 | 1999-11-24 | Simpson Tony | Dehumidifying apparatus |
| JP2009068807A (en) * | 2007-09-14 | 2009-04-02 | Element:Kk | Automatic humidity controlling storage |
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| CN107741472A (en) | 2018-02-27 |
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