CN209517835U - A kind of computer room temperature control device - Google Patents
A kind of computer room temperature control device Download PDFInfo
- Publication number
- CN209517835U CN209517835U CN201822123221.4U CN201822123221U CN209517835U CN 209517835 U CN209517835 U CN 209517835U CN 201822123221 U CN201822123221 U CN 201822123221U CN 209517835 U CN209517835 U CN 209517835U
- Authority
- CN
- China
- Prior art keywords
- temperature control
- wire
- computer room
- glass tube
- glass
- 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
Links
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a kind of computer room temperature control devices, are related to industrial temperature control field.Including computer room wall, negative-pressure air fan, temperature control box and glass thermometer, negative-pressure air fan is mounted at the ventilation opening of computer room wall；Temperature control box is mounted on the inner wall of computer room wall, and temperature control box includes relay, Switching Power Supply and control circuit；Glass thermometer includes glass tube and the thermometric medium for being built in glass tube, and the bottom end of glass tube is inlaid with wire A, one end of wire and the thermometric media contact being built in glass tube, and the other end of wire A is exposed in an atmosphere；The top of glass tube is provided with rubber stopper, and the center of rubber stopper is provided with cylindrical channel, and cylindrical channel covers wire B, and one end of wire B is extend into glass tube by cylindrical channel；The wire B is adjustable the length for protruding into glass tube.Utility model device part is simple, and input cost is low, and power consumption is few, can A.T.C.
Description
Technical field
The utility model relates to industrial temperature control field, in particular to a kind of computer room temperature control device.
Background technique
In the prior art, a large amount of calculator room equipments can be generally placed in computer room, and the temperature in computer room needs to control low
Temperature state keeps each electronic component in electronics rack working properly, prevents high temperature, make job insecurity, be also prevented from
What high temperature generated burns phenomenon.Central controller is generally then delivered to control sky using temperature sensor temperature collection
The operation of tune reaches temperature control purpose, and this square law device part is complex, and input cost is high, and power consumption is high.
Utility model content
In order to overcome the disadvantages mentioned above of the prior art, the purpose of the utility model is to provide a kind of controls of computer room temperature to fill
It sets.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of computer room temperature control device, including computer room wall, negative-pressure air fan, temperature control box and glass thermometer, it is described
Negative-pressure air fan is mounted at the ventilation opening of computer room wall；The temperature control box is mounted on computer room wall, temperature control box include relay,
Switching Power Supply and control circuit；The glass thermometer includes glass tube and the thermometric medium that is built in glass tube, described
The bottom end of glass tube is inlaid with wire A, one end of wire A and the thermometric media contact for being built in glass tube, wire A's
The other end is exposed in an atmosphere；The top of the glass tube is provided with rubber stopper, and the center of rubber stopper is provided with cylindrical channel, circle
Column channel covers wire B, and one end of wire B is extend into glass tube by cylindrical channel；The wire B, which is adjustable, to be stretched
Enter the length of glass tube.
Further, the thermometric medium is electrically conductive.
Preferably, the relay includes coil and normally opened contact, one end and the supply voltage switch output cathode of coil
End is electrically connected, and the exposed part in an atmosphere of the other end and metal A of coil is electrically connected, wire B and switch power supply
Output negative pole end is pressed to be electrically connected；Negative-pressure air fan and relay normally open contact are electrically connected.
Preferably, the control circuit is provided with master switch.
Preferably, scale and corresponding temperature display value are provided in the glass pipe outer wall of the glass thermometer
Compared with prior art, the utility model has the beneficial effects that utility model device part is simple, input cost
Low, power consumption is few, can A.T.C.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged structure schematic diagram at Fig. 1 H.
Specific embodiment
The utility model will be described in detail in face in conjunction with attached drawing and specific embodiment, herein with the signal of the utility model
Property embodiment and explanation be used to explain the utility model, but be not intended to limit the scope of the present invention
It is as shown shown in Figure 1 and Figure 2:
A kind of computer room temperature control device, including computer room wall, negative-pressure air fan 5, temperature control box and glass thermometer 10, glass
Glass pipe thermometer 10 is placed on by calculator room equipment, and the negative-pressure air fan 5 is mounted at the ventilation opening of computer room wall；The temperature control box
It is mounted on computer room wall, temperature control box includes relay, Switching Power Supply 1 and control circuit；The glass thermometer 10 includes
Glass tube 8 and the thermometric medium 9 being built in glass tube 8, the bottom end of the glass tube 8 is inlaid with wire A11, wire
One end of A11 and the thermometric media contact 9 for being built in glass tube 8, the other end of wire A11 are exposed in an atmosphere；The glass
The top of glass pipe 8 is provided with rubber stopper 7, and the center of rubber stopper 7 is provided with cylindrical channel, and cylindrical channel covers wire B, metal
One end of silk B12 is extend into glass tube 8 by cylindrical channel；The wire B12 is adjustable the length for protruding into glass tube.?
Entire temperature control glass thermometer 10 not only plays the role of thermometric, and the work of switch is also functioned in entire control circuit
With.
Specifically, the thermometric medium 9 is electrically conductive, can choose the kerosene that a certain amount of electrolyte is added as thermometric Jie
Matter；Also have using mercury as thermometric medium 9 in some instances.
In some embodiments, the relay includes coil 3 and normally opened contact 4, one end and the Switching Power Supply 1 of coil 3
Voltage output positive terminal is electrically connected, and the exposed part in an atmosphere of the other end and metal A11 of coil 3 is electrically connected, metal
Silk B12 and 1 voltage output negative pole end of Switching Power Supply are electrically connected；Negative-pressure air fan 5 and relay normally open contact 4 are electrically connected.
Specifically, the control circuit is provided with master switch 2, and master switch 2 can be convenient the logical of the entire control circuit of control
Disconnected situation.
Specifically, it is provided with scale and corresponding temperature display value in the glass pipe outer wall of the glass thermometer, carves
Degree and corresponding show value are to check temperature for convenience.
Working principle of the utility model is: the thermometric medium in glass thermometer is expanded because of the raising of temperature, work as glass
When thermometric media contact in glass pipe is to wire B, relay work, the normally opened contact closure of relay, negative-pressure air fan power supply.
When temperature reduces, thermometric dielectric shrink, to be detached from wire B, relay stops working, the normally opened contact separation of relay,
Negative-pressure air fan power-off.
In conclusion after those skilled in the art read the utility model file, skill according to the present utility model
Art scheme and technical concept are not necessarily to creative mental labour and make other various corresponding conversion schemes, and it is practical new to belong to this
The range that type is protected.
Claims (5)
1. a kind of computer room temperature control device, including computer room wall, negative-pressure air fan, temperature control box and glass thermometer, feature
Be: the negative-pressure air fan is mounted at the ventilation opening of computer room wall；The temperature control box is mounted on computer room wall, temperature control luggage
Include relay, Switching Power Supply and control circuit；The glass thermometer includes glass tube and the thermometric that is built in glass tube
Medium, the bottom end of the glass tube are inlaid with wire A, one end of wire A and the thermometric media contact for being built in glass tube,
The other end of wire A is exposed in an atmosphere；The top of the glass tube is provided with rubber stopper, and the center of rubber stopper is provided with circle
Column channel, cylindrical channel cover wire B, and one end of wire B is extend into glass tube by cylindrical channel；The wire
B is adjustable the length for protruding into glass tube.
2. a kind of computer room temperature control device according to claim 1, it is characterised in that: the thermometric medium is electrically conductive.
3. a kind of computer room temperature control device according to claim 1, it is characterised in that: the relay include coil and
Normally opened contact, one end of coil and supply voltage switch output cathode end are electrically connected, the other end and metal A of coil it is exposed
Part in atmosphere is electrically connected, and wire B and supply voltage switch output negative pole end are electrically connected；Negative-pressure air fan and relay
Normally opened contact is electrically connected.
4. a kind of computer room temperature control device according to claim 1, it is characterised in that: the control circuit is provided with always
Switch.
5. a kind of computer room temperature control device according to claim 1, it is characterised in that: the glass of the glass thermometer
Scale and corresponding temperature display value are provided in glass pipe outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123221.4U CN209517835U (en) | 2018-12-18 | 2018-12-18 | A kind of computer room temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123221.4U CN209517835U (en) | 2018-12-18 | 2018-12-18 | A kind of computer room temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209517835U true CN209517835U (en) | 2019-10-18 |
Family
ID=68195385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822123221.4U Expired - Fee Related CN209517835U (en) | 2018-12-18 | 2018-12-18 | A kind of computer room temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209517835U (en) |
-
2018
- 2018-12-18 CN CN201822123221.4U patent/CN209517835U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106840442A (en) | A kind of battery temperature measuring system and method | |
| CN209517835U (en) | A kind of computer room temperature control device | |
| CN203503218U (en) | Electrolyte conductivity experiment demonstration apparatus | |
| CN203660504U (en) | Self-induction protective device used for transformer | |
| CN204012861U (en) | The quick bleeder of a kind of high-power DC power supply | |
| CN214540710U (en) | Low-power consumption circuit and display screen system | |
| CN103929061A (en) | Constant flow source with single power supply adjustable | |
| CN206002585U (en) | Perception for electric fire disaster monitoring and resistive load share signal processor | |
| CN101719039A (en) | Touch-control plate and electric device using same | |
| CN206920519U (en) | The resistance detecting circuit of overflow protecting element | |
| CN206759416U (en) | Difference type analog input interface circuit | |
| CN204557250U (en) | A kind of electric distribution box Automatic Temperature Control | |
| CN204330053U (en) | A kind of remote transmitting water meter keeping internal environment drying | |
| CN204205983U (en) | A kind of ultrathin LED display screen modular power source | |
| CN206759414U (en) | Single-ended analog input interface circuit | |
| CN204695150U (en) | A kind of liquid crystal type relay-type voltage stabilizer | |
| CN104638898A (en) | Soft start control device system | |
| CN104089675A (en) | Energy-saving LCD control system based on flow measurement device | |
| CN203688696U (en) | Volt-ampere characteristic tester | |
| CN203415204U (en) | Wireless control full-color LED display screen | |
| CN206209448U (en) | A kind of self-checking function voltage indicator delay controller | |
| CN208315463U (en) | Guide tracked intelligent relay | |
| CN209452038U (en) | Touch panel and its industry lampblack cleaning equipment for industry lampblack cleaning equipment | |
| CN106645906A (en) | Controllable digital voltmeter control device | |
| CN220773233U (en) | Battery power consumption detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20211218 |