CN110891407A - Separated heat pipe intelligent energy-saving ventilation system suitable for cold region - Google Patents
Separated heat pipe intelligent energy-saving ventilation system suitable for cold region Download PDFInfo
- Publication number
- CN110891407A CN110891407A CN201911259042.6A CN201911259042A CN110891407A CN 110891407 A CN110891407 A CN 110891407A CN 201911259042 A CN201911259042 A CN 201911259042A CN 110891407 A CN110891407 A CN 110891407A
- Authority
- CN
- China
- Prior art keywords
- ventilation
- cold
- pipe
- air
- door
- 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.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 114
- 238000009434 installation Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000009471 action Effects 0.000 claims description 6
- 241000270295 Serpentes Species 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 238000004891 communication Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
- H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20209—Thermal management, e.g. fan control
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Central Air Conditioning (AREA)
Abstract
A separated heat pipe intelligent energy-saving ventilation system suitable for cold regions belongs to the field of ventilation and refrigeration equipment. The machine room comprises an inner wall and an outer wall, the inner wall and the outer wall form a shunting tower installation space, the multiple cold air shunting towers are installed in the shunting tower installation space, two adjacent cold air shunting towers are communicated through a communicating pipe, the outdoor fan is installed on the outer wall of the outer wall, the outdoor fan is communicated with one end of the cold air shunting tower through a first pipeline, and the other end of the cold air shunting tower is connected with the outside of the machine room through a second pipeline. The indoor air and the outdoor air of the machine room are not in direct contact, so that the indoor air quality can be guaranteed.
Description
Technical Field
The invention relates to a ventilation system, and belongs to the field of ventilation and refrigeration equipment.
Background
With the rapid development of the economy of China, the social public utilities gradually advance to informatization and science and technology. The development of all the data processing services brings about explosive growth of data processing service demands, leap development of computer and network technologies, data centers with different scales are gradually built in financial industries such as banks, securities and insurance, large-scale enterprises such as medical treatment and health, transportation and government institutions, and under the push of the data processing service demands and technologies, the construction of data processing centers in China has entered the period of high-speed development. At present, the heat density of a large number of novel rack servers and blade servers adopted in some high-density data processing centers is up to 20-30 kw/cabinet, so that the requirements on data processing equipment and technology are met, and higher requirements on equipment operation environments are also provided.
In addition, the energy consumption of the air conditioner of the base station is a 'big household' of the energy consumption of the base station, most of the base stations are unattended at present, but various electronic devices in the communication base stations need to operate normally for a long time under a certain temperature environment (the temperature of the base station is 18 ℃ -28 ℃ specified by the national standard GB50174-93 of the environment of the base station).
In order to reach the standard environmental temperature of the base station, each communication base station is provided with an air conditioner, and the air conditioners are in a starting state for a long time, so that a large amount of electric energy is consumed, the power consumption of the communication industry in China reaches hundreds of billions, wherein the power consumption of the communication base station accounts for 45 percent, and the air conditioners become the first part of energy conservation and consumption reduction in the future. Along with the increase of the power cost and the expansion of the communication network, the electricity charge expenditure of the base station machine room gradually increases, and according to the data display, taking the base station in a certain area as an example, the annual electricity charge expenditure is as much as 2.5 ten thousand yuan, and the proportion of the air-conditioning electricity charge expenditure of the base station is larger. According to statistical analysis, the average electricity charge of each base station air conditioner accounts for about 54% of the electricity charge of the whole base station, and the air conditioner becomes a main power consumption device in a base station machine room. At present, communication networks in China have tens of thousands of main switching devices and nearly millions of base stations, so if effective and appropriate measures are taken, the base stations have huge energy-saving and emission-reducing potential, and the effect is very obvious.
Energy conservation and emission reduction are listed as a basic national policy in China, and energy utilization efficiency (PUE) values of newly-built large cloud computing data centers are required to be better than 1.5 in energy conservation and emission reduction comprehensive working schemes in China. The air heat energy is pushed to meet the building energy demand. This presents a new challenge to energy saving design in high temperature environments such as large data centers, machine rooms, base stations, high temperature plants, etc.
The natural cold source refers to an inexhaustible huge free cold source granted to human beings by nature, mainly low-temperature water and air. China is wide in territory, spans six temperature zones, is divided into five building climate zones, namely severe cold, hot in summer and cold in winter, hot in summer and warm in winter and mild zones, has various climate forms, and is clear in four seasons in most of the zones. For cold regions, the content of outdoor natural cold sources is richer, especially in the transition period of winter, autumn, winter and spring; meanwhile, the solar water heater has the characteristics of large temperature difference in the morning and evening, long time of low temperature in the day and the like, and is more suitable for being applied to outdoor natural cold sources.
Refrigeration by utilizing a natural cold source is one of energy-saving ways which are rapidly developed in recent years. At present, some places adopt a fresh air cooling mode, fresh air is directly introduced for cooling, and outdoor cold air is directly sent into a room by using a fan to achieve the purpose of cooling, namely natural cooling. The mode firstly utilizes a temperature and humidity detector to detect the temperature and humidity conditions of indoor and outdoor air, when the outdoor temperature is lower than a certain set value, a fresh air fan is started to send cold air outside a machine room into the room, the cold air and indoor hot air are subjected to heat exchange, the indoor temperature is reduced, and the hot air after heat exchange is discharged out of the room by virtue of positive pressure or an exhaust fan. The refrigeration effect of the mode depends on the condition of outdoor air, and the mode is usually combined with the original indoor air conditioning unit to operate in a transition season.
In the fresh air cooling mode, the following defects exist in the process of directly introducing fresh air for cooling:
1. although the indoor temperature can be effectively reduced by directly introducing outdoor fresh air into the indoor environment, because the dust content, humidity and other factors of outdoor air cannot be guaranteed, the quality of indoor air can be damaged during cooling, indoor equipment, especially some precision equipment, must operate in a specific temperature and humidity environment, and otherwise, the service life of the equipment can be shortened and even safety accidents can be caused.
2. In the indoor of installation new trend cooling mode, often all cover on the equipment and indoor thick dust. At present, with the development of urbanization, more and more base stations and data centers are built around cities, air generally cannot meet the requirement of directly introducing air in a cooling room, and the quality of fresh air becomes a factor which needs to be considered.
3. The direct introduction of fresh air can reduce the indoor temperature, but also inevitably affects the moisture content of the indoor air, especially the low-temperature dry outdoor cold air in winter in northern severe cold or cold regions. In order to meet the indoor humidity requirement, electrode humidification is generally adopted. Since the indoor supply air temperature cannot be lower than the dew point temperature of the indoor air, the outdoor air is first heated. In severe cold or cold regions, outdoor cold air is directly introduced to cool the indoor, the problems of heating and humidifying fresh air must be solved, otherwise, energy cannot be saved, and the energy consumption of the original air conditioning system is increased.
4. If the air is directly sent into a room, condensation is possibly formed in the air supply pipeline and an air port or even on the surface.
The natural circulation separated heat pipe technology is that when the outdoor air temperature is lower than the indoor temperature and reaches a certain degree, the separated heat pipe is utilized to exchange heat between indoor hot air and outdoor cold air, the cold air takes away indoor heat and is not contacted with the indoor hot air, the cold air and the hot air only exchange heat, the humidity and the cleanliness of the indoor air are easy to control, and therefore the air quality of places such as a machine room can be guaranteed.
In summary, it is urgently needed to provide an intelligent energy-saving ventilation system, which can ensure the indoor working temperature of the base station while realizing energy conservation and emission reduction.
Disclosure of Invention
The present invention has been developed in order to solve the above-mentioned technical problems, and a brief summary of the present invention is given below in order to provide a basic understanding of some aspects of the present invention. It should be understood that this summary is not an exhaustive overview of the invention. It is not intended to determine the key or critical elements of the present invention, nor is it intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
a separated heat pipe intelligent energy-saving ventilation system suitable for cold regions comprises a machine room, cold air diversion towers and an outdoor fan, wherein the machine room is provided with an inner wall and an outer wall, the inner wall and the outer wall form a diversion tower installation space, the cold air diversion towers are installed in the diversion tower installation space, two adjacent cold air diversion towers are communicated through a communicating pipe, the outdoor fan is installed on the outer wall of the outer wall, the outdoor fan is communicated with one end of each cold air diversion tower through a first pipeline, and the other end of each cold air diversion tower is connected with the outside of the machine room through a second pipeline;
cold wind reposition of redundant personnel tower is including installation box, ventilation pipe, cold pipe, air supply fan and ventilation case trade, the installation box is square box, and the inside cavity of installation box, ventilation pipe are cylindrical body, and the ventilation pipe is installed on the preceding terminal surface of installation box, ventilation pipe and installation box intercommunication, install the right side wall mounting of box and have the ventilation box, ventilation box and second pipeline intercommunication, trade cold pipe and adopt "snake disc" to arrange in the installation box, trade the one end and the ventilation box intercommunication of cold pipe, trade the other end of cold pipe and pass the lateral wall and the intercommunication pipe intercommunication of installation box.
Preferably: and a plurality of fins are uniformly arranged on the outer wall of the heat exchange tube arranged in the mounting box body, and the fins are rectangular fins.
Preferably: and second fins are also arranged on the outer wall of the heat exchange tube arranged in the mounting box body and arranged between the two adjacent fins.
Preferably: the air conditioner also comprises an air inlet quantity adjusting mechanism, the air inlet quantity adjusting mechanism is arranged on the front end surface of the mounting box body, the ventilation pipe is arranged on the air inlet quantity adjusting mechanism, and the air quantity flowing through the ventilation pipe is controlled by the air inlet quantity adjusting mechanism.
Preferably: the air intake adjustment mechanism comprises a base, a support, a vertical plate, a first connecting rod, a second connecting rod and a baffle, wherein the support and the vertical plate are installed on the base, a through hole is formed in the vertical plate, the ventilation pipe is installed on the vertical plate, the ventilation pipe is communicated with the installation box body through the through hole formed in the vertical plate, a dovetail groove is formed in the vertical plate in a machining mode, the baffle is slidably installed in the dovetail groove, the whole ventilation pipe can be shielded by the baffle, one end of the baffle is hinged to the second connecting rod, an adjustment rotating shaft is installed on the support in a rotating mode through a bearing, one end of the first connecting rod is installed in the adjustment rotating shaft.
Preferably: the cold exchange pipe is arranged in the installation box body in a snake-disk shape, and the cold exchange pipe and the installation box body form a cold exchange space.
Preferably: still include ventilation volume adjustment mechanism, ventilation volume adjustment mechanism installs on the ventilation pipe, and ventilation volume adjustment mechanism can adjust the open angle of ventilation pipe.
Preferably: the ventilation regulating mechanism comprises a first door, a second door, a driving seat, a driving slide block and an air cylinder, wherein the driving seat is a U-shaped mounting seat, the driving slide block is arranged in the driving seat in a sliding manner, the air cylinder is also arranged in the driving seat, the output end of the air cylinder is connected with the driving slide block, under the action of the cylinder, the driving slide block slides linearly in the driving seat, the first door and the second door form a circular door leaf, the first door and the second door are arranged on the inner side of the ventilation pipe, the first door is provided with a sleeve, the second door is provided with a rotary rotating shaft, the rotary rotating shaft and the sleeve are assembled, the rotary rotating shaft and the sleeve penetrate through the side wall of the ventilation pipe, the rotary rotating shaft penetrating through the side wall of the ventilation pipe and the sleeve are installed in a matching way with the driving slide block in the driving seat, the first door and the second door are folded/unfolded through the sliding of the driving slide block in the driving seat.
Preferably: a groove-shaped slide way is processed on the inner side wall of the driving seat, a sliding bulge is arranged on the outer side wall of the driving sliding block, the driving sliding block is installed in the groove-shaped slide way of the driving seat through the sliding bulge, a positioning plate is arranged on the inner side of the driving sliding block, and a positioning groove is processed on the positioning plate; install first drive seat on the sleeve on first fan of door top, install first reference column on the first drive seat, the second drive seat is installed on the rotatory pivot top of second fan of door, installs the second reference column on the second drive seat, and after sleeve and rotatory pivot passed the lateral wall of ventilation pipe, first reference column and the second reference column of installing on first drive seat and second drive seat were arranged in the positioning groove.
The invention has the following beneficial effects:
1 the indoor air and the outdoor air of the machine room are not in direct contact, so that the indoor air quality can be guaranteed.
2. The characteristics of abundant natural cold sources and large daily average temperature difference in cold regions can be fully utilized.
3. The air inlet quantity adjusting mechanism can control and adjust the air quantity entering the machine room in real time, effectively controls the air flow circulation in the whole machine room, has the characteristics of ingenious control structure and convenient assembly and disassembly, can exactly solve the problem of ventilation in the machine room of the cold-region machine under the matching action of the air inlet quantity adjusting mechanism and the mounting box body, effectively reduces the consumption of resources and energy, saves the energy, ensures that the humidity and the cleanliness of the indoor air of the machine room are easy to control, and ensures the air quality of the machine room and other places.
Drawings
FIG. 1 is a structural layout diagram of a separated heat pipe intelligent energy-saving ventilation system suitable for cold regions;
FIG. 2 is a connection and installation relationship diagram of a cold air diversion tower, a first cold air duct and a second cold air duct;
FIG. 3 is a cross-sectional view of the mounting housing;
FIG. 4 is a side sectional view of the mounting housing;
FIG. 5 is a view showing the installation relationship between the intake air amount adjusting mechanism and the ventilation duct;
FIG. 6 is a cross-sectional view of FIG. 5;
fig. 7 is a perspective view of the air volume adjusting mechanism;
FIG. 8 is a view showing the fitting relationship between the driving seat and the driving slider;
fig. 9 is a closed state diagram of the intake air amount adjusting mechanism;
FIG. 10 is a schematic view of the first door leaf and the second door leaf;
Detailed Description
In order that the objects, aspects and advantages of the invention will become more apparent, the invention will be described by way of example only, and in connection with the accompanying drawings. It is to be understood that such description is merely illustrative and not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The connection mentioned in the present invention is divided into a fixed connection and a detachable connection, the fixed connection (i.e. the non-detachable connection) includes but is not limited to a folding connection, a rivet connection, an adhesive connection, a welding connection, and other conventional fixed connection methods, the detachable connection includes but is not limited to a screw connection, a snap connection, a pin connection, a hinge connection, and other conventional detachment methods, when the specific connection method is not clearly defined, the function can be realized by always finding at least one connection method from the existing connection methods by default, and a person skilled in the art can select the connection method according to needs. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.
The first embodiment is as follows: the embodiment is described with reference to fig. 1 to 10, and the separated heat pipe intelligent energy-saving ventilation system suitable for cold regions of the embodiment includes a machine room 1, cold air diversion towers 2 and an outdoor fan 3, wherein the machine room 1 has an inner wall 4 and an outer wall 5, the inner wall 4 and the outer wall 5 form a diversion tower installation space 6, the multiple cold air diversion towers 2 are installed in the diversion tower installation space 6, two adjacent cold air diversion towers 2 are communicated through a communication pipe 7, the outdoor fan 3 is installed on the outer wall of the outer wall 5, the outdoor fan 3 is communicated with one end of the cold air diversion tower 2 through a first pipeline 8, and the other end of the cold air diversion tower 2 is connected to the outside of the machine room 1 through a second pipeline 9;
cold wind reposition of redundant personnel tower 2 is including installation box 10, ventilation pipe 11, cold pipe 12, air supply fan 13 and ventilation case 14 trades, installation box 10 is square box, and the inside cavity of installation box 10, ventilation pipe 11 are cylindrical body, and ventilation pipe 11 is installed on the preceding terminal surface of installation box 10, ventilation pipe 11 and installation box 10 intercommunication, the right side wall mounting of installation box 10 has ventilation box 14, ventilation box 14 and second pipeline 8 intercommunication, trade cold pipe 12 and adopt "snake disc" to arrange in installation box 10, trade cold pipe 12's one end and ventilation box 14 intercommunication, trade cold pipe 12's the other end and pass installation box 10's lateral wall and communicating pipe 7 intercommunication. According to the arrangement, in a northern cold area, the outdoor fan 3 sucks cold air into the ventilation box body 14 through the first pipeline 8, because one end of the cold exchange pipe 12 is communicated with the ventilation box body 14, cold air current enters the interior of the cold exchange pipe 12 at the moment, the cold exchange pipe 12 is arranged in the installation box body 10, the cold air current enters the cold exchange pipe 12 in the installation box body 10 at the moment, the air current exchanges heat in the machine room in the installation box body 10 through heat flow, hot air in the machine room 1 is exchanged for the cold exchange pipe 12 and is exhausted out of the machine room along with the second pipeline 9, in the process, the installation box body 10 is installed in a diversion tower installation space 6 formed by the inner wall body 4 and the outer wall body 5, the ventilation pipe 11 is embedded into the inner wall body 4, the opening of the ventilation pipe 11 is communicated with the interior of the machine room, heat flow generated by a machine set in the machine room enters the interior of the installation box body 10 to exchange heat with the cold exchange pipe, or, under the effect of air supply fan 13, send into the computer lab through ventilation pipe 11 with the cold air current that the inside cold exchange pipe 12 of installation box 10 produced, accomplish the refrigeration work of computer lab, in the whole course of the work, outdoor air current flows through first pipeline 8, cold exchange pipe 12, communicating pipe 7 and second pipeline 9, and send out the computer lab 1 outside, accomplish whole heat transfer refrigeration operation, have the advantage of ingenious structure, this kind of cold exchange technique does not need mechanical refrigeration simultaneously, its part power consumption is far less than traditional compressor formula air conditioner, thereby reach energy-conserving purpose by a wide margin.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1 to 10, and the separated heat pipe intelligent energy-saving ventilation system suitable for cold regions of the present embodiment is that a plurality of fins 141 are uniformly installed on the outer wall of the heat exchange tube 12 arranged in the installation box 10, and the fins 141 are rectangular fins. With this arrangement, the fins 141 on the heat exchanger tubes 12 increase the contact surface of the heat exchanger tubes 12, further reducing the temperature within the mounting box 10.
The third concrete implementation mode: the present embodiment is described with reference to fig. 1 to 10, and the separated heat pipe intelligent energy-saving ventilation system suitable for cold regions of the present embodiment further includes a second fin 15 mounted on the outer wall of the heat exchange tube 12 disposed in the mounting box 10, and the second fin 15 is disposed between two adjacent fins 141.
The fourth concrete implementation mode: the present embodiment is described with reference to fig. 1 to 10, and the separated heat pipe intelligent energy-saving ventilation system suitable for cold regions of the present embodiment further includes an intake air amount adjusting mechanism 16, the intake air amount adjusting mechanism 16 is installed on the front end surface of the installation box 10, the ventilation pipe 11 is installed on the intake air amount adjusting mechanism 16, and the intake air amount adjusting mechanism 16 controls the air amount flowing through the ventilation pipe 11. So set up, under the effect through air regulation adjustment mechanism 16, can adjust the airflow that enters into in ventilation pipe 11 in real time, and then the inside air flow that enters into the computer lab through ventilation pipe 11 is controlled, realizes the controllable requirement of amount of wind.
The fifth concrete implementation mode: the embodiment is described with reference to fig. 1 to 10, and the embodiment is a separated heat pipe intelligent energy-saving ventilation system suitable for cold regions, the intake adjusting mechanism 16 comprises a base 17, a support 18, a vertical plate 19, a first connecting rod 20, a second connecting rod 21 and a baffle 22, the support 18 and the vertical plate 19 are installed on the base 17, a through hole is processed on the vertical plate 19, the ventilation pipe 11 is installed on the vertical plate 19, the ventilation pipe 11 is communicated with the installation box body 10 through the through hole processed on the vertical plate 19, a dovetail groove 23 is processed on the vertical plate 19, a baffle plate 22 is arranged in the dovetail groove 23 in a sliding way, the baffle plate 22 can shield the whole ventilation pipe 11, one end of the baffle 22 is hinged with a second connecting rod 21, the support 18 is rotatably provided with an adjusting rotating shaft 24 through a bearing, one end of the first connecting rod 20 is arranged on the adjusting rotating shaft 24, and the other end of the first connecting rod 20 is hinged with the second connecting rod 21. So set up, adjust pivot 24 and arrange in the computer lab, whole intake adjusting mechanism 16 is installed in the reposition of redundant personnel tower installation space 6 that inlayer wall 4 and outer wall 5 formed, through adjusting adjustment pivot 24, adjust pivot 24 and drive first connecting rod 20 and second connecting rod 21 circular motion, because second connecting rod 21 and baffle 22 are articulated, this moment under the effect of adjusting pivot 24, control baffle 22 is in dovetail 23 internal position, accomplish the sheltering from area that adjusting baffle 22 sheltered from ventilation pipe 11, realize that the control enters into the inside air flow of computer lab through ventilation pipe 11.
The sixth specific implementation mode: the embodiment is described with reference to fig. 1 to 10, and the cooling exchange pipe 12 of the embodiment is arranged in the installation box 10 in a "serpentine shape" manner, and the cooling exchange pipe 12 and the installation box 10 form a cooling exchange space 25. With the arrangement, the 'snake-shaped' cold exchange pipe 12 can form a flowing air flow in the installation box body 10, so that the air flow passing through the installation box body 10 is increased in stroke, the cooled area of the air flow is increased, and the forming efficiency of the cold air flow in the installation box body 10 is enhanced.
The seventh embodiment: the embodiment is described with reference to fig. 1 to 10, and the separated heat pipe intelligent energy-saving ventilation system suitable for cold regions of the embodiment further includes a ventilation quantity adjusting mechanism 26, the ventilation quantity adjusting mechanism 26 is mounted on the ventilation pipe 11, and the ventilation quantity adjusting mechanism 26 can adjust the opening angle of the ventilation pipe 11.
The specific implementation mode is eight: the embodiment is described with reference to fig. 1 to 10, and the ventilation volume adjusting mechanism 26 of the embodiment includes a first door 27, a second door 28, a driving seat 29, a driving slider 30 and a cylinder 31, the driving seat 29 is a U-shaped mounting seat, the driving slider 30 is slidably mounted in the driving seat 29, the cylinder 31 is further mounted in the driving seat 29, an output end of the cylinder 31 is connected with the driving slider 30, the driving slider 30 linearly slides in the driving seat 29 under the action of the cylinder 31, the first door 27 and the second door 28 form a circular door leaf, the first door 27 and the second door 28 are disposed inside the ventilation duct 11, the first door 27 has a sleeve 32, the second door 28 has a rotating shaft 33, the rotating shaft 33 is mounted on the second door 28, the rotating shaft 33 is mounted in combination with the sleeve 32, the rotating shaft 33 and the sleeve 32 penetrate through a side wall of the ventilation duct 11, the rotating shaft 33 and the sleeve 32 penetrating through the side wall of the ventilation pipe 11 are installed in cooperation with the driving slider 30 in the driving seat 29, and the first door 27 and the second door 28 are folded/unfolded through the sliding of the driving slider 30 in the driving seat 29.
The driving seat 29 is a U-shaped mounting seat, the driving seat 29 is welded and mounted on the outer wall of the ventilation pipe 11, a driving sliding block 30 is mounted in the driving seat 29, the driving sliding block 30 slides linearly in the driving seat 29, the first door 27 and the second door 28 form a circular door leaf, the cross section of the circular door leaf when being unfolded is consistent with the size of the ventilation pipe 11, the first door 27 and the second door 28 are hinged and mounted through a sleeve 32 and a rotating shaft 33, the unfolding angles of the first door 27 and the second door 28 can be adjusted by adjusting the relative rotating positions of the rotating shaft 33 and the sleeve 32, in the embodiment, the rotating shaft 33 and the sleeve 32 penetrate through the side wall of the ventilation pipe 11 to establish a connection relationship with the driving sliding block 30 in the driving seat 29, and the first door 27 and the second door 28 are driven to be folded and unfolded through the linear motion of the driving sliding block 30 in the driving seat 29, the folding/unfolding angle of the first door 27 and the second door 28 is adjusted, so that the air volume entering the ventilation diversion tower 2 is adjusted, and the air volume entering the machine room 1 is controlled. The circular door leaf formed by the first door 27 and the second door 28 can shield the whole ventilation pipe 11.
The specific implementation method nine: the embodiment is described with reference to fig. 1 to fig. 10, and the separated heat pipe intelligent energy-saving ventilation system of the embodiment is suitable for cold regions, a groove-shaped slideway 34 is processed on the inner side wall of the driving seat 29, a sliding protrusion 35 is arranged on the outer side wall of the driving slider 30, the driving slider 30 is installed in the groove-shaped slideway 34 of the driving seat 29 through the sliding protrusion 35, a positioning plate 36 is arranged on the inner side of the driving slider 30, and a positioning groove 37 is processed on the positioning plate 36; a first driving seat 38 is installed on the sleeve 32 at the top end of the first door 27, a first positioning column 39 is installed on the first driving seat 38, a second driving seat 40 is installed at the top end of the rotating shaft 33 of the second door 28, a second positioning column 41 is installed on the second driving seat 40, and the first positioning column 39 and the second positioning column 41 which are installed on the first driving seat 38 and the second driving seat 40 are arranged in the positioning groove 37 after the sleeve 32 and the rotating shaft 33 penetrate through the side wall of the ventilation pipe 11. So arranged, under the action of the air cylinder 31, the driving slider 30 slides linearly in the driving seat 29, the positioning grooves 37 on the inner positioning plate 36 of the driving slider 30 are wedged with the first positioning column 28 and the second positioning column 30 respectively, when the driving slider 30 slides, the inner positioning plate 36 of the driving slider 30 drives the first positioning post 28 and the second positioning post 30 to rotate around the axis of the rotating shaft 33 (the sleeve 32), thereby driving the first door 27 installed on the sleeve 32 and the second door 28 installed on the rotary shaft 33 to rotate relatively, completing the folding/unfolding action, this conversion of linear motion into rotational motion effectively achieves the covering/uncovering of the entire ventilation tube 11, and the different expansion angles of the first door 27 and the second door 28 can be realized by adjusting the movement position value of the driving slider 30, so that the ventilation volume control of the ventilation pipe 11 can be realized more flexibly.
It should be noted that, in the above embodiments, as long as the technical solutions can be aligned and combined without contradiction, those skilled in the art can exhaust all possibilities according to the mathematical knowledge of the alignment and combination, and therefore, the present invention does not describe the technical solutions after alignment and combination one by one, but it should be understood that the technical solutions after alignment and combination have been disclosed by the present invention.
This embodiment is only illustrative of the patent and does not limit the scope of protection thereof, and those skilled in the art can make modifications to its part without departing from the spirit of the patent.
Claims (9)
1. The utility model provides an energy-conserving ventilation system of disconnect-type heat pipe intelligence suitable for cold district which characterized in that: the air conditioner comprises a machine room (1), cold air diversion towers (2) and an outdoor fan (3), wherein the machine room (1) is provided with an inner wall body (4) and an outer wall body (5), the inner wall body (4) and the outer wall body (5) form a diversion tower installation space (6), the cold air diversion towers (2) are installed in the diversion tower installation space (6), two adjacent cold air diversion towers (2) are communicated through a communicating pipe (7), the outdoor fan (3) is installed on the outer wall of the outer wall body (5), the outdoor fan (3) is communicated with one end of each cold air diversion tower (2) through a first pipeline (8), and the other end of each cold air diversion tower (2) is connected with the outside of the machine room (1) through a second pipeline (9);
cold wind reposition of redundant personnel tower (2) are including installation box (10), ventilation pipe (11), trade cold tube (12), air supply fan (13) and ventilation case (14), installation box (10) are square box, and installation box (10) inside cavity, ventilation pipe (11) are cylindrical body, and ventilation pipe (11) are installed on the preceding terminal surface of installation box (10), ventilation pipe (11) and installation box (10) intercommunication, the right side wall mounting of installation box (10) has ventilation box (14), and ventilation box (14) and second pipeline (8) intercommunication, trade cold tube (12) and adopt "snake dish form" to arrange in installation box (10), trade the one end and the ventilation box (14) intercommunication of cold tube (12), the other end of trading cold tube (12) passes the lateral wall and the intercommunication of communicating pipe (7) of installation box (10).
2. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 1, wherein: a plurality of fins (141) are uniformly arranged on the outer wall of the heat exchange tube (12) arranged in the mounting box body (10), and the fins (141) are rectangular fins.
3. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 2, wherein: and second fins (15) are also arranged on the outer wall of the heat exchange tube (12) arranged in the mounting box body (10), and the second fins (15) are arranged between two adjacent fins (141).
4. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 1, wherein: the air conditioner also comprises an air inlet quantity adjusting mechanism (16), wherein the air inlet quantity adjusting mechanism (16) is arranged on the front end surface of the installation box body (10), the ventilation pipe (11) is arranged on the air inlet quantity adjusting mechanism (16), and the air quantity flowing through the ventilation pipe (11) is controlled through the air inlet quantity adjusting mechanism (16).
5. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 1, wherein: the air intake adjusting mechanism (16) comprises a base (17), a support (18), a vertical plate (19), a first connecting rod (20), a second connecting rod (21) and a baffle (22), the base (17) is provided with the support (18) and the vertical plate (19), the vertical plate (19) is provided with a through hole, the ventilation pipe (11) is arranged on the vertical plate (19), the ventilation pipe (11) is communicated with the installation box body (10) through the through hole arranged on the vertical plate (19), a dovetail groove (23) is processed on the vertical plate (19), a baffle plate (22) is arranged in the dovetail groove (23) in a sliding way, the baffle plate (22) can shield the whole ventilation pipe (11), one end of the baffle (22) is hinged with a second connecting rod (21), the support (18) is rotatably provided with an adjusting rotating shaft (24) through a bearing, one end of the first connecting rod (20) is arranged on the adjusting rotating shaft (24), and the other end of the first connecting rod (20) is hinged with the second connecting rod (21).
6. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 1, wherein: the cold exchange pipe (12) is arranged in the installation box body (10) in a snake-disk shape, and the cold exchange pipe (12) and the installation box body (10) form a cold exchange space (25).
7. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 1, wherein: the ventilation device is characterized by further comprising a ventilation quantity adjusting mechanism (26), wherein the ventilation quantity adjusting mechanism (26) is installed on the ventilation pipe (11), and the ventilation quantity adjusting mechanism (26) can adjust the opening angle of the ventilation pipe (11).
8. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions as claimed in claim 7, wherein: the ventilation quantity adjusting mechanism (26) comprises a first door (27), a second door (28), a driving seat (29), a driving sliding block (30) and an air cylinder (31), wherein the driving seat (29) is a U-shaped mounting seat, the driving sliding block (30) is arranged in the driving seat (29) in a sliding mode, the air cylinder (31) is further arranged in the driving seat (29), the output end of the air cylinder (31) is connected with the driving sliding block (30), the driving sliding block (30) slides in the driving seat (29) in a straight line mode under the action of the air cylinder (31), the first door (27) and the second door (28) form a circular door leaf, the first door (27) and the second door (28) are arranged on the inner side of the ventilation pipe (11), a sleeve (32) is arranged on the first door (27), a rotating shaft (33) is arranged on the second door (28), and the rotating shaft (33) and the sleeve (32) are installed in a combined mode, the rotating shaft (33) and the sleeve (32) penetrate through the side wall of the ventilation pipe (11), the rotating shaft (33) and the sleeve (32) penetrating through the side wall of the ventilation pipe (11) are installed in a matching mode with the driving slide block (30) in the driving seat (29), and the first door (27) and the second door (28) are folded/unfolded through the sliding of the driving slide block (30) in the driving seat (29).
9. The intelligent energy-saving separated heat pipe ventilation system applicable to cold regions of claim 8, wherein: a groove-shaped slide way (34) is processed on the inner side wall of the driving seat (29), a sliding protrusion (35) is arranged on the outer side wall of the driving sliding block (30), the driving sliding block (30) is installed in the groove-shaped slide way (34) of the driving seat (29) through the sliding protrusion (35), a positioning plate (36) is arranged on the inner side of the driving sliding block (30), and a positioning groove (37) is processed on the positioning plate (36); install first drive seat (38) on sleeve (32) on first door (27) top, install first reference column (39) on first drive seat (38), second drive seat (40) are installed on rotatory pivot (33) top of second door (28), install second reference column (41) on second drive seat (40), and sleeve (32) and rotatory pivot (33) pass the lateral wall of ventilation pipe (11) after, install first reference column (39) and second reference column (41) on first drive seat (38) and second drive seat (40) and arrange in positioning groove (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911259042.6A CN110891407A (en) | 2019-12-10 | 2019-12-10 | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911259042.6A CN110891407A (en) | 2019-12-10 | 2019-12-10 | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110891407A true CN110891407A (en) | 2020-03-17 |
Family
ID=69751344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911259042.6A Pending CN110891407A (en) | 2019-12-10 | 2019-12-10 | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110891407A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208945A (en) * | 2020-09-27 | 2021-01-12 | 中国人民解放军陆军军医大学第二附属医院 | Air exchange blood supply box |
| CN113028622A (en) * | 2021-03-25 | 2021-06-25 | 东北石油大学 | Separated heat pipe intelligent energy-saving ventilation and cooling system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065412A (en) * | 1998-08-18 | 2000-03-03 | Ntt Power & Building Facilities Inc | Air conditioning system |
| CN2856809Y (en) * | 2005-12-26 | 2007-01-10 | 杭州中信网络自动化有限公司 | Heat pipe heat transferring energy saver for machine room air conditioning system |
| CN201387104Y (en) * | 2009-03-27 | 2010-01-20 | 广东美的电器股份有限公司 | Energy-saving heat exchange device in computer room |
| CN201463149U (en) * | 2009-02-26 | 2010-05-12 | 邬刚 | Energy-saving air conditioner for machine room |
| CN203432038U (en) * | 2013-09-02 | 2014-02-12 | 上海朗思人居建筑科技服务有限公司 | Adjustable fresh air inlet |
| CN104913416A (en) * | 2015-06-04 | 2015-09-16 | 李天林 | Novel air-conditioning system |
| CN106015600A (en) * | 2016-08-02 | 2016-10-12 | 青岛舒元恒温技术研发有限公司 | Wind regulating valve and ventilating duct provided with same |
| CN110799023A (en) * | 2019-12-09 | 2020-02-14 | 黑龙江省能源环境研究院 | Communication base station ventilation system |
| CN211184749U (en) * | 2019-12-10 | 2020-08-04 | 黑龙江省能源环境研究院 | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region |
-
2019
- 2019-12-10 CN CN201911259042.6A patent/CN110891407A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000065412A (en) * | 1998-08-18 | 2000-03-03 | Ntt Power & Building Facilities Inc | Air conditioning system |
| CN2856809Y (en) * | 2005-12-26 | 2007-01-10 | 杭州中信网络自动化有限公司 | Heat pipe heat transferring energy saver for machine room air conditioning system |
| CN201463149U (en) * | 2009-02-26 | 2010-05-12 | 邬刚 | Energy-saving air conditioner for machine room |
| CN201387104Y (en) * | 2009-03-27 | 2010-01-20 | 广东美的电器股份有限公司 | Energy-saving heat exchange device in computer room |
| CN203432038U (en) * | 2013-09-02 | 2014-02-12 | 上海朗思人居建筑科技服务有限公司 | Adjustable fresh air inlet |
| CN104913416A (en) * | 2015-06-04 | 2015-09-16 | 李天林 | Novel air-conditioning system |
| CN106015600A (en) * | 2016-08-02 | 2016-10-12 | 青岛舒元恒温技术研发有限公司 | Wind regulating valve and ventilating duct provided with same |
| CN110799023A (en) * | 2019-12-09 | 2020-02-14 | 黑龙江省能源环境研究院 | Communication base station ventilation system |
| CN211184749U (en) * | 2019-12-10 | 2020-08-04 | 黑龙江省能源环境研究院 | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112208945A (en) * | 2020-09-27 | 2021-01-12 | 中国人民解放军陆军军医大学第二附属医院 | Air exchange blood supply box |
| CN113028622A (en) * | 2021-03-25 | 2021-06-25 | 东北石油大学 | Separated heat pipe intelligent energy-saving ventilation and cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103925635B (en) | A kind of all-weather solar energy supplying system | |
| CN109373610B (en) | Heat supply and cold supply system with solar energy and underground water combined energy supply | |
| Ran et al. | Effect of green roofs combined with ventilation on indoor cooling and energy consumption | |
| CN104266277A (en) | Heat pipe heat recovery all fresh air dehumidification air-conditioning device | |
| CN2856809Y (en) | Heat pipe heat transferring energy saver for machine room air conditioning system | |
| CN101603716B (en) | Ground source heat pump air-conditioning system and fresh air processing method thereof | |
| CN103438545A (en) | Conventional composite cold and heat source coupled water-cold-storage air conditioning system based on independent temperature and humidity control and application method thereof | |
| Zhu et al. | In situ performance of independent humidity control air-conditioning system driven by heat pumps | |
| CN110891407A (en) | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region | |
| CN1877208A (en) | Solar air conditioning and water heating system | |
| CN203454340U (en) | Conventional composite cold source and heat source coupled water cold storage air conditioner system based on independent temperature and humidity control | |
| CN202066135U (en) | Heat pipe type communications equipment room energy-saving air conditioning unit | |
| CN211184749U (en) | Separated heat pipe intelligent energy-saving ventilation system suitable for cold region | |
| CN102721128A (en) | Hydropower air-conditioning system enabling reservoir water to serve as cold source or heat source | |
| CN201293409Y (en) | Fresh air handling unit | |
| CN201311022Y (en) | Shallow-groundwater air conditioner applicable to mobile communication base station | |
| CN113701269A (en) | Air treatment system and method based on buried pipe ground source heat pump | |
| CN202254021U (en) | Temperature-humidity independent treatment system adopting cooling tower and solar refrigerator for cooling | |
| CN202598725U (en) | Dual-system integrated computer room energy-saving air conditioner | |
| KR100986728B1 (en) | Apparatus and method for air consditioning and ventilation using a heat pump and solar heat | |
| CN110799023A (en) | Communication base station ventilation system | |
| CN202868891U (en) | All-season full-automatic office building energy-saving air conditioner system | |
| CN202546944U (en) | Brand new air type evaporative cooling household window machine | |
| CN201503099U (en) | High-efficient energy-saving type ground source heat pump air-conditioning device | |
| CN102032710A (en) | New energy air-conditioning method and system for extremely low energy consumption houses of new rural construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |