CN203848427U - Novel machine room energy saving air conditioner - Google Patents
Novel machine room energy saving air conditioner Download PDFInfo
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- CN203848427U CN203848427U CN201420169076.2U CN201420169076U CN203848427U CN 203848427 U CN203848427 U CN 203848427U CN 201420169076 U CN201420169076 U CN 201420169076U CN 203848427 U CN203848427 U CN 203848427U
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- 238000004378 air conditioning Methods 0.000 claims abstract description 42
- 238000005057 refrigeration Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 8
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a novel machine room energy saving air conditioner. The novel machine room energy saving air conditioner comprises an indoor machine case located indoors, a control system placement area in the indoor machine case, a control panel displayer, two sets of air conditioning accessories, a water containing disk, an indoor machine draught fan, and a condenser A, a condenser B and a condenser fan, which are arranged outdoors, wherein hot air in a room enters into an air inlet duct area through the rear wall of the indoor machine case and an air inlet in the top of the indoor machine case under pump pressure of the indoor machine draught fan, and enters into an air exhaust duct after cooled respectively through an evaporator A and an evaporator B, and cold air in the air exhaust duct is fed into the room through an air outlet at the bottom of the indoor machine case. The novel machine room energy saving air conditioner is simple in structure, relatively low in manufacturing cost, high in use reliability, and good in refrigeration effect, and facilitates vigorous popularization and application.
Description
Technical field
The utility model belongs to cold and hot energy transporting technical field, relates to a kind of novel machinery room energy-saving air conditioner.
Background technology
Because in electronic computer and data processing machine room, density of equipment is large, caloric value is large, computer system all there are certain requirements the temperature of environment, humidity and dust content etc., therefore, should establish air-conditioning system at present.In order to guarantee corresponding temperature, damp condition, steam compression type special air conditioning for device room has obtained generally application, even cold district in the winter time, the machine room that caloric value is large also needs to adopt steam compression type special air conditioning for device room to obtain generally application, even cold district in the winter time, the machine room that caloric value is large also needs to adopt steam compression type special air conditioning for device room refrigerating operaton to bear heat radiation load.Yet, for the northern area of China, winter and the temperature of transition season in spring and autumn in the most of the time are lower than 20 degree, even in this case, the compressor that existing air-conditioning system must start highly energy-consuming particularly those caloric values is concentrated and is required high workplace to control temperature to environment to cleannes, this still adopt steam compression type special air conditioning for device room system to lower the temperature to carry out cooling scheme be not energy-conservation, thereby cause the unnecessary waste of electric energy, and operation costs are high.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that prior art exists, for solving the large problem of energy consumption existing in air-conditioning system, and provide a kind of simple in structure, implement easily, the novel machinery room energy-saving air conditioners of energy-saving and emission-reduction, can under the suitable condition of outdoor temperature, automatically enable energy saver mode and regulate indoor temperature, can be safely, reliable, stable, the energy-conservation automatic running refrigerating circulatory system.
The utility model technical solution problem adopts following technical scheme:
A kind of novel machinery room energy-saving air conditioner, it is characterized in that, comprise that being positioned at indoor indoor cabinet (1), this cabinet is provided with control system rest area (2), control panel display (3), two cover air conditioner parts, drip tray (6), indoor set blower fans (7) and is arranged at outdoor air-conditioner outdoor unit, described control system rest area (2) is positioned at the top of indoor cabinet (1) near front panel area, and inside, described control system rest area (2) is placed with circuit control section, described control panel display (3) is positioned at the top of the front panel of described indoor cabinet (1), described air-conditioner outdoor unit comprises outdoor machine shell, and the condenser A(48 that is positioned at casing inside), condenser B(58) with condenser fan (8), the described inner two cover air conditioner parts of indoor indoor cabinet (1) that are positioned at comprise evaporimeter A(41), evaporimeter B(51), compressor A(42), compressor B(52), magnetic valve A mono-(43), magnetic valve B mono-(53), check valve A mono-(44), check valve B mono-(54), check valve A bis-(45), check valve B bis-(55), throttle valve A (46), choke valve B(56), magnetic valve A bis-(47), magnetic valve B bis-(57), fluid reservoir A(49), fluid reservoir B(59) and connecting pipe part, described evaporimeter A(41) with evaporimeter B(51) parallel placement, share an air channel, be positioned at described drip tray (6) upper, indoor cabinet (1) is divided into the region of two sealings, be respectively indoor air inlet duct and exhausting duct, the Qianmen of described indoor cabinet (1) is provided with air inlet, the rear wall of described indoor cabinet (1) is provided with exhaust outlet, described indoor set blower fan (7) is positioned at the exhaust outlet place of the rear wall of described indoor cabinet (1), indoor set blower fan (7) is opened like this, indoor hot-air enters air inlet duct region at the air inlet being provided with on the Qianmen by described indoor cabinet (1) under pressure of taking out of described indoor set blower fan (7), respectively through evaporimeter A(41) and evaporimeter B(51) entering exhausting duct after cooling, the cold air that is positioned at exhausting duct is sent into indoor through the air outlet of the rear wall of described indoor cabinet (1).
The above evaporimeter A(41), compressor A(42), magnetic valve A mono-(43), check valve A mono-(44), check valve A bis-(45), throttle valve A (46), magnetic valve A bis-(47), outdoor condenser A(48), fluid reservoir A(49) and connecting pipe form air-conditioning A system; Described evaporimeter A(41) be positioned at outdoor condenser A(48) bottom, and evaporimeter A(41) top and outdoor condenser A(48) bottom between must have a drop; Described magnetic valve A bis-(47) and described throttle valve A (46) the evaporimeter A(41 that is connected in afterwards in parallel) inlet; Described fluid reservoir A(49) be connected in outdoor condenser A(48) liquid outlet and described magnetic valve A bis-(47) and described throttle valve A (46) parallel branch between; Described compressor A(42) a check valve A mono-(44) connects after an exhaust outlet magnetic valve A mono-(43) of series connection before air entry, compressor A(42); Described magnetic valve A mono-(43), compressor A(42) and check valve A mono-(44) series connection after be connected in evaporimeter A(41) gas outlet and outdoor condenser A(48) air inlet between; Described check valve A bis-(45) is connected in evaporimeter A(41) gas outlet and outdoor condenser A(48) air inlet between; Evaporimeter A(41 like this), check valve A bis-(45), outdoor condenser A(48), fluid reservoir A(49) and magnetic valve A bis-(47) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pipe circulatory system; Described evaporimeter A(41), magnetic valve A mono-(43), compressor A(42), check valve A mono-(44), outdoor condenser A(48), fluid reservoir A(49) and throttle valve A (46) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pump circulating system.
The above evaporimeter B(51), compressor B(52), magnetic valve B mono-(53), check valve B mono-(54), check valve B bis-(55), choke valve B(56), magnetic valve B bis-(57), outdoor condenser B(58), fluid reservoir B(59) and connecting pipe form air-conditioning B system; Described evaporimeter B(51) be positioned at outdoor condenser B(58) bottom, and evaporimeter B(51) top and outdoor condenser B(58) bottom between must have a drop; Described magnetic valve B bis-(57) and described choke valve B(56) be connected in evaporimeter B(51 after in parallel) inlet; Described fluid reservoir B(59) be connected in outdoor condenser B(58) liquid outlet and described magnetic valve B bis-(57) and described choke valve B(56) between parallel branch; Described compressor B(52) a check valve B mono-(54) connects after an exhaust outlet magnetic valve B mono-(53) of series connection before air entry, compressor B(52); Described magnetic valve B mono-(53), compressor B(52) and check valve B mono-(54) series connection after be connected in evaporimeter B(51) gas outlet and outdoor condenser B(58) air inlet between; Described check valve B bis-(55) is connected in evaporimeter B(51) gas outlet and outdoor condenser B(58) air inlet between; Evaporimeter B(51 like this), check valve B bis-(55), outdoor condenser B(58), fluid reservoir B(59) and magnetic valve B bis-(57) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pipe circulatory system; Described evaporimeter B(51), magnetic valve B mono-(53), compressor B(52), check valve B mono-(54), outdoor condenser B(58), fluid reservoir B(59) and choke valve B(56) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pump circulating system.
The above is arranged at outdoor condenser A(48), condenser B(58) share an outdoor machine shell with condenser fan (8), described outdoor condenser A(48) with outdoor condenser B(58) parallel placement shares a set of air channel, and a shared condenser fan (8).
The above air-conditioning A system and air-conditioning B system are two separate cover systems, during the two work, are independent of each other mutually.
Above when heat pipe mode cycle, described magnetic valve A bis-(47) is in full-gear, described magnetic valve A mono-(43) and described compressor A(42) in closed condition; When heat pump cycle pattern, described magnetic valve A bis-(47) is in closed condition, described magnetic valve A mono-(43) and described compressor A(42) in full-gear.
Above when heat pipe mode cycle, described magnetic valve
btwo (57) in full-gear, described magnetic valve
bone (53) and described compressor
b(52) in closed condition; When heat pump cycle pattern, described magnetic valve
btwo (57) in closed condition, described magnetic valve
bone (53) and described compressor
b(52) in full-gear.
The above circuit control section can, according to the contrast of indoor design temperature and outdoor temperature, open described air-conditioning A system and the heat pump mechanical refrigeration system in air-conditioning B system and heat pipe natural heat-exchange System Replacement.
The utility model is compared with prior art:
(1) design of the hot device of double-deck heat exchange can change the intermediary with thermostatic characteristics into the medium with temperature-changing characteristic and realize the effective way that reduces heat transfer temperature difference loss and improve total heat exchange efficiency, not only improved the heat exchange efficiency that every secondary device circulates a week, and realized the stability that whole system circulates, increase substantially the refrigerating efficiency of heat pump and the heat exchange efficiency of heat pipe; Because the hot device of heat exchanges at different levels is separate, therefore, one of them heat exchanger damages or lost efficacy can not affect the safe operation of whole system, and whole system apparatus structure used is simple, and environmental friendliness, is adapted to two kinds of heat exchange that have temperature difference fluids;
(2) separated gravity hot pipe technology and steam compression type refrigeration technology are merged mutually, have complementary advantages, make full use of the power-saving technology of natural cooling source, when indoor required design temperature is lower than outdoor temperature, by heat pump cycle, carry out radiating and cooling, when indoor required design temperature is higher than outdoor temperature, by heat pipe, loop radiating and cooling, for throughout the year, have that to exceed time of 2/3rds be that outdoor temperature is lower than indoor required design temperature, like this under heat pipe energy-saving pattern, the large compressor of highly energy-consuming is without startup, only with the heat pipe energy-saving module and the blower fan that start low power consuming, energy consumption is extremely low, under refrigeration mode, advantage due to two kinds of Refrigeration Technique plyability designs, make refrigeration efficiency than being better than general air-conditioning, energy-saving effect is remarkable, and this heat pipe hot pump hybrid system can be applied to the heat radiation temperature control in the fields such as base station, machine room and large electric appliances equipment,
(3) when moving the heat pump mode of air-conditioning A system, the heat pipe pattern of operation air-conditioning B system.The institute that can realize fresh air conditioner has superiority, and can accomplish again waste heat recovery enough preferably;
(4) independently control system rest area and refrigeration accessory rest area, reduce duct resistance, improves refrigeration or the heat exchange efficiency of air-conditioning.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of the utility model air conditioner in machine room.
Fig. 2 is the utility model computer-room air conditioning system the first embodiment fundamental diagram.
Fig. 3 is the utility model computer-room air conditioning system the second embodiment fundamental diagram.
In figure: (1) indoor cabinet; (2) control system rest area; (3) control panel display; (41) evaporimeter A; (42) compressor A; (43) magnetic valve A mono-; (44) check valve A mono-; (45) check valve A bis-; (46) throttle valve A; (47) magnetic valve A bis-; (48) outdoor condenser A; (49) fluid reservoir A; (51) evaporimeter B; (52) compressor B; (53) magnetic valve B mono-; (54) check valve B mono-; (55) check valve B bis-; (56) choke valve B; (57) magnetic valve B bis-; (58) outdoor condenser B; (59) fluid reservoir B; (6) drip tray; (7) indoor set blower fan; (8) condenser fan.
the specific embodiment
The fundamental diagram of the utility model computer-room air conditioning system embodiment shown in the side structure schematic diagram of the utility model air conditioner in machine room and Fig. 2, Fig. 3 as shown in Figure 1, comprises being positioned at indoor indoor cabinet (1), this cabinet and being provided with control system rest area (2), control panel display (3), two cover air conditioner parts, drip tray (6), indoor set blower fans (7) and being arranged at outdoor condenser A(48), condenser B(58) with condenser fan (8), described control system rest area (2) is positioned at the top of indoor cabinet (1) near front panel area, and inside, described control system rest area (2) is placed with circuit control section, described control panel display (3) is positioned at the top of the front panel of described indoor cabinet (1), the described inner two cover air conditioner parts of indoor indoor cabinet (1) that are positioned at comprise evaporimeter A(41), evaporimeter B(51), compressor A(42), compressor B(52), magnetic valve A mono-(43), magnetic valve B mono-(53), check valve A mono-(44), check valve B mono-(54), check valve A bis-(45), check valve B bis-(55), throttle valve A (46), choke valve B(56), magnetic valve A bis-(47), magnetic valve B bis-(57), fluid reservoir A(49), fluid reservoir B(59) and connecting pipe part, described evaporimeter A(41) with evaporimeter B(51) parallel placement, share an air channel, be positioned at described drip tray (6) upper, indoor cabinet (1) is divided into the region of two sealings, be respectively indoor air inlet duct and exhausting duct, the Qianmen of described indoor cabinet (1) is provided with air inlet, the rear wall of described indoor cabinet (1) is provided with exhaust outlet, described indoor set blower fan (7) is positioned at the exhaust outlet place of the rear wall of described indoor cabinet (1), indoor set blower fan (7) is opened like this, indoor hot-air enters air inlet duct region at the air inlet being provided with on the Qianmen by described indoor cabinet (1) under pressure of taking out of described indoor set blower fan (7), respectively through evaporimeter A(41) and evaporimeter B(51) entering exhausting duct after cooling, the cold air that is positioned at exhausting duct is sent into indoor through the air outlet of the rear wall of described indoor cabinet (1).
embodiment mono-:
The utility model computer-room air conditioning system the first embodiment fundamental diagram, comprises evaporimeter A(41 as shown in Figure 2), evaporimeter B(51), compressor A(42), compressor B(52), magnetic valve A mono-(43), magnetic valve B mono-(53), check valve A mono-(44), check valve B mono-(54), check valve A bis-(45), check valve B bis-(55), throttle valve A (46), choke valve B(56), magnetic valve A bis-(47), magnetic valve B bis-(57), fluid reservoir A(49), fluid reservoir B(59) and connecting pipe part; Described evaporimeter A(41), compressor A(42), magnetic valve A mono-(43), check valve A mono-(44), check valve A bis-(45), throttle valve A (46), magnetic valve A bis-(47), outdoor condenser A(48), fluid reservoir A(49) and connecting pipe form air-conditioning A system; Described evaporimeter B(51), compressor B(52), magnetic valve B mono-(53), check valve B mono-(54), check valve B bis-(55), choke valve B(56), magnetic valve B bis-(57), outdoor condenser B(58), fluid reservoir B(59) and connecting pipe form air-conditioning B system.
In air-conditioning A system, after magnetic valve A bis-(47) and throttle valve A (46) are in parallel, be connected in evaporimeter A(41) inlet; Fluid reservoir A(49) be connected in outdoor condenser A(48) liquid outlet and magnetic valve A bis-(47) and throttle valve A (46) parallel branch between; Compressor A(42) a check valve A mono-(44) connects after an exhaust outlet magnetic valve A mono-(43) of series connection before air entry, compressor A(42); Magnetic valve A mono-(43), compressor A(42) and check valve A mono-(44) series connection after be connected in evaporimeter A(41) gas outlet and outdoor condenser A(48) air inlet between; Check valve A bis-(45) is connected in evaporimeter A(41) gas outlet and outdoor condenser A(48) air inlet between; Evaporimeter A(41 like this), check valve A bis-(45), outdoor condenser A(48), fluid reservoir A(49) and magnetic valve A bis-(47) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pipe circulatory system; Evaporimeter A(41), magnetic valve A mono-(43), compressor A(42), check valve A mono-(44), outdoor condenser A(48), fluid reservoir A(49) and throttle valve A (46) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pump circulating system.
While using heat pump refrigerating mode of operation in air-conditioning A system, compressor A(42) open, magnetic valve A bis-(47) is in closed condition, magnetic valve A mono-(43) is in full-gear, due to compressor A(42) take out pressure, check valve A bis-(45) place branch roads almost do not have passing through of refrigeration working medium, liquid condensation agent is at evaporimeter A(41 like this) in heat absorption reduce indoor temperature, liquid condensation agent after heat absorption becomes gaseous state, by compressor A(42) gaseous refrigerant becomes high-temperature high-pressure state, the cold-producing medium of high-temperature high-pressure state is flowed through magnetic valve A mono-(43) to outdoor condenser A(48) carry, high temperature and high pressure gaseous refrigerant enters outdoor condenser A(48) in, at outdoor condenser A(48) in heat radiation liquefy cold-producing medium, liquid refrigerant enters fluid reservoir A(49 under the promotion of high-pressure gaseous refrigerant), gas-liquid refrigeration intermediate medium is according to physical property is separated in fluid reservoir separately, high-pressure liquid refrigerant enters into evaporimeter A(41 by throttle valve A (46)) circulate next time, so just completed the circulation of whole heat pump refrigerating.
While using heat pipe heat exchanging mode of operation in air-conditioning A system, compressor A(42) with magnetic valve A mono-(43) in closed condition, magnetic valve A bis-(47) is in full-gear, while just starting working, check valve A bis-(45) and magnetic valve A bis-(47) are at outdoor condenser A(48) and magnetic valve A bis-(47) between the pressure of fluid column of pipeline accumulation under it is opened, after this refrigeration working medium is at outdoor condenser A(48) contact with low-temperature heat source, gaseous working medium is at outdoor condenser A(48) in be subject to the cooling of low-temperature heat source and be condensed into liquid, and emit heat, the liquid-working-medium that condensation forms enters fluid reservoir A(49 under the effect of gravity), gas-liquid refrigeration intermediate medium is according to physical property is separated in fluid reservoir separately, then liquid refrigeration working medium enters into evaporimeter A(41 by magnetic valve A bis-(47)), evaporimeter A(41) contact with high temperature heat source, liquid working media is at evaporimeter A(41) in be subject to the heating of high temperature heat source and be evaporated to gas, and absorb heat, the gaseous state refrigeration working medium that evaporation forms enters into evaporimeter A(41 by check valve A bis-(45) place branch roads) circulate next time.
The parts unlatching of air-conditioning B system is identical with the circulating working mode of operation and air-conditioning A system, and two systems are arranged side by side, shares an indoor cabinet and outdoor machine shell.
During novel machinery room energy-saving air conditioner work of the present utility model, indoor hot fluid enters air inlet duct region at the air inlet by described indoor cabinet (1) under pressure of taking out of described indoor set blower fan (7), evaporimeter A(41) and evaporimeter B(51) be subject to respectively the effect of Indoor Thermal fluid, along wind direction heat-exchange temperature from high to low, and through evaporimeter A(41) and evaporimeter B(51) fluid temperature (F.T.) also become staged reduction, cooled cold fluid enters exhausting duct, and the cold fluid that is positioned at exhausting duct is sent into indoor through the exhaust outlet of the bottom of described indoor cabinet (1); And outdoor condenser A(48) and condenser B(58) be subject to respectively cold fluid effect, along wind direction condenser A(48) and condenser B(58) heat-exchange temperature from low to high, and through condenser A(48) and condenser B(58) fluid temperature (F.T.) also become staged rising, final exhaust temperature is close to environment temperature, thereby improves to greatest extent heat utilization rate.
embodiment bis-:
The utility model computer-room air conditioning system the second embodiment fundamental diagram as shown in Figure 3, except air-conditioning A system and air-conditioning B system, each has lacked a fluid reservoir, and the unlatching of other parts is identical with the circulating working mode of operation and Fig. 2.
Should be understood that; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility, can be improved according to the above description and convert, and all these improvement and conversion all should be considered as belonging to protection domain of the present utility model.
Claims (8)
1. a novel machinery room energy-saving air conditioner, it is characterized in that, comprise that being positioned at indoor indoor cabinet (1), this cabinet is provided with control system rest area (2), control panel display (3), two cover air conditioner parts, drip tray (6), indoor set blower fans (7) and is arranged at outdoor air-conditioner outdoor unit, described control system rest area (2) is positioned at the top of indoor cabinet (1) near front panel area, and inside, described control system rest area (2) is placed with circuit control section, described control panel display (3) is positioned at the top of the front panel of described indoor cabinet (1), described air-conditioner outdoor unit comprises outdoor machine shell, and the condenser A(48 that is positioned at casing inside), condenser B(58) with condenser fan (8), the described inner two cover air conditioner parts of indoor indoor cabinet (1) that are positioned at comprise evaporimeter A(41), evaporimeter B(51), compressor A(42), compressor B(52), magnetic valve A mono-(43), magnetic valve B mono-(53), check valve A mono-(44), check valve B mono-(54), check valve A bis-(45), check valve B bis-(55), throttle valve A (46), choke valve B(56), magnetic valve A bis-(47), magnetic valve B bis-(57), fluid reservoir A(49), fluid reservoir B(59) and connecting pipe part, described evaporimeter A(41) with evaporimeter B(51) parallel placement, share an air channel, be positioned at described drip tray (6) upper, indoor cabinet (1) is divided into the region of two sealings, be respectively indoor air inlet duct and exhausting duct, the Qianmen of described indoor cabinet (1) is provided with air inlet, the rear wall of described indoor cabinet (1) is provided with exhaust outlet, described indoor set blower fan (7) is positioned at the exhaust outlet place of the rear wall of described indoor cabinet (1), indoor set blower fan (7) is opened like this, indoor hot-air enters air inlet duct region at the air inlet being provided with on the Qianmen by described indoor cabinet (1) under pressure of taking out of described indoor set blower fan (7), respectively through evaporimeter A(41) and evaporimeter B(51) entering exhausting duct after cooling, the cold air that is positioned at exhausting duct is sent into indoor through the air outlet of the rear wall of described indoor cabinet (1).
2. a kind of novel machinery room energy-saving air conditioner according to claim 1, it is characterized in that described evaporimeter A(41), compressor A(42), magnetic valve A mono-(43), check valve A mono-(44), check valve A bis-(45), throttle valve A (46), magnetic valve A bis-(47), outdoor condenser A(48), fluid reservoir A(49) and connecting pipe form air-conditioning A system; Described evaporimeter A(41) be positioned at outdoor condenser A(48) bottom, and evaporimeter A(41) top and outdoor condenser A(48) bottom between must have a drop; Described magnetic valve A bis-(47) and described throttle valve A (46) the evaporimeter A(41 that is connected in afterwards in parallel) inlet; Described fluid reservoir A(49) be connected in outdoor condenser A(48) liquid outlet and described magnetic valve A bis-(47) and described throttle valve A (46) parallel branch between; Described compressor A(42) a check valve A mono-(44) connects after an exhaust outlet magnetic valve A mono-(43) of series connection before air entry, compressor A(42); Described magnetic valve A mono-(43), compressor A(42) and check valve A mono-(44) series connection after be connected in evaporimeter A(41) gas outlet and outdoor condenser A(48) air inlet between; Described check valve A bis-(45) is connected in evaporimeter A(41) gas outlet and outdoor condenser A(48) air inlet between; Evaporimeter A(41 like this), check valve A bis-(45), outdoor condenser A(48), fluid reservoir A(49) and magnetic valve A bis-(47) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pipe circulatory system; Described evaporimeter A(41), magnetic valve A mono-(43), compressor A(42), check valve A mono-(44), outdoor condenser A(48), fluid reservoir A(49) and throttle valve A (46) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pump circulating system.
3. a kind of novel machinery room energy-saving air conditioner according to claim 2, it is characterized in that described evaporimeter B(51), compressor B(52), magnetic valve B mono-(53), check valve B mono-(54), check valve B bis-(55), choke valve B(56), magnetic valve B bis-(57), outdoor condenser B(58), fluid reservoir B(59) and connecting pipe form air-conditioning B system; Described evaporimeter B(51) be positioned at outdoor condenser B(58) bottom, and evaporimeter B(51) top and outdoor condenser B(58) bottom between must have a drop; Described magnetic valve B bis-(57) and described choke valve B(56) be connected in evaporimeter B(51 after in parallel) inlet; Described fluid reservoir B(59) be connected in outdoor condenser B(58) liquid outlet and described magnetic valve B bis-(57) and described choke valve B(56) between parallel branch; Described compressor B(52) a check valve B mono-(54) connects after an exhaust outlet magnetic valve B mono-(53) of series connection before air entry, compressor B(52); Described magnetic valve B mono-(53), compressor B(52) and check valve B mono-(54) series connection after be connected in evaporimeter B(51) gas outlet and outdoor condenser B(58) air inlet between; Described check valve B bis-(55) is connected in evaporimeter B(51) gas outlet and outdoor condenser B(58) air inlet between; Evaporimeter B(51 like this), check valve B bis-(55), outdoor condenser B(58), fluid reservoir B(59) and magnetic valve B bis-(57) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pipe circulatory system; Described evaporimeter B(51), magnetic valve B mono-(53), compressor B(52), check valve B mono-(54), outdoor condenser B(58), fluid reservoir B(59) and choke valve B(56) by connecting pipe, according to above-listed, be linked in sequence, formed a heat pump circulating system.
4. a kind of novel machinery room energy-saving air conditioner according to claim 1, it is characterized in that, describedly be arranged at outdoor condenser A(48), condenser B(58) share an outdoor machine shell with condenser fan (8), described outdoor condenser A(48) with outdoor condenser B(58) parallel placement shares a set of air channel, and a shared condenser fan (8).
5. a kind of novel machinery room energy-saving air conditioner according to claim 3, is characterized in that, described air-conditioning A system and air-conditioning B system are two separate cover systems, during the two work, is independent of each other mutually.
6. a kind of novel machinery room energy-saving air conditioner according to claim 2, it is characterized in that, when the heat pipe mode cycle of air-conditioning A system, described magnetic valve A bis-(47) is in full-gear, described magnetic valve A mono-(43) and described compressor A(42) in closed condition; When the heat pump cycle pattern of air-conditioning A system, described magnetic valve A bis-(47) is in closed condition, described magnetic valve A mono-(43) and described compressor A(42) in full-gear.
7. a kind of novel machinery room energy-saving air conditioner according to claim 3, is characterized in that, when the heat pipe mode cycle of air-conditioning B system, and described magnetic valve
btwo (57) in full-gear, described magnetic valve
bone (53) and described compressor
b(52) in closed condition; When the heat pump cycle pattern of air-conditioning B system, described magnetic valve
btwo (57) in closed condition, described magnetic valve
bone (53) and described compressor
b(52) in full-gear.
8. a kind of novel machinery room energy-saving air conditioner according to claim 3, be further characterized in that, described circuit control section can, according to the contrast of indoor design temperature and outdoor temperature, open described air-conditioning A system and the heat pump mechanical refrigeration system in air-conditioning B system and heat pipe natural heat-exchange System Replacement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169076.2U CN203848427U (en) | 2014-04-09 | 2014-04-09 | Novel machine room energy saving air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420169076.2U CN203848427U (en) | 2014-04-09 | 2014-04-09 | Novel machine room energy saving air conditioner |
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| CN203848427U true CN203848427U (en) | 2014-09-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884068A (en) * | 2014-04-09 | 2014-06-25 | 北京德能恒信科技有限公司 | Novel energy-saving air conditioner for computer room |
| WO2024000807A1 (en) * | 2022-06-27 | 2024-01-04 | 广东海悟科技有限公司 | Multi-mode circulating air conditioning device and refrigeration system |
-
2014
- 2014-04-09 CN CN201420169076.2U patent/CN203848427U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884068A (en) * | 2014-04-09 | 2014-06-25 | 北京德能恒信科技有限公司 | Novel energy-saving air conditioner for computer room |
| WO2024000807A1 (en) * | 2022-06-27 | 2024-01-04 | 广东海悟科技有限公司 | Multi-mode circulating air conditioning device and refrigeration system |
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Address after: 100020 Chaoyang District City, Chaoyang Street, No. 15, floor 1518, unit 18, Patentee after: BEIJING FULLLINK OREITH TECHNOLOGY Co.,Ltd. Address before: 100094 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee before: BEIJING DENENG HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. |
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Granted publication date: 20140924 |
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