CN205717813U - Be suitable to the antifreeze water circuit system of damping unit - Google Patents

Be suitable to the antifreeze water circuit system of damping unit Download PDF

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Publication number
CN205717813U
CN205717813U CN201620500713.9U CN201620500713U CN205717813U CN 205717813 U CN205717813 U CN 205717813U CN 201620500713 U CN201620500713 U CN 201620500713U CN 205717813 U CN205717813 U CN 205717813U
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Prior art keywords
water
valve
circuit system
damping unit
circulation pipe
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CN201620500713.9U
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Chinese (zh)
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李国胜
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Zhongan Ruili Beijing Technology Co ltd
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Individual
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/147—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with both heat and humidity transfer between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/31—Expansion valves

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Drying Of Gases (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air Conditioning Control Device (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

This utility model provides a kind of antifreeze water circuit system being suitable to damping unit, and described water circuit system includes heat exchanger, water circulation pipe, coupling water tank, coupling valve, Pressure gauge, electric draining valve, water flow switch, water compensating valve, Constant pressure tank, relief valve, power cycle pump, micro-drainage pump, Manual draining valve；This most novel water circuit system is by above-mentioned setting, when water circuit system has frost danger, by micro-drainage pump and electric draining valve by the water device for transferring in the pipeline of water circuit system, thus plays antifreeze function；Micro-drainage pump arranges accumulation power supply, and in the case of device powers down, micro-drainage pump still can normally work；When micro-drainage pump and/or electric draining valve fault, also by Manual draining valve, the water in water circuit system is discharged.

Description

Be suitable to the antifreeze water circuit system of damping unit
Technical field
This utility model relates to damping unit, especially relates to a kind of antifreeze water circuit system being suitable to damping unit.
Background technology
In HVAC industry and engineering use, the most conventional dehumanization method and system thereof substantially can be divided into cooling Dehumidifying, chemical de-moisture, it represents and is respectively freeze drying, solution dehumidification.Both are most widely used a kind of modes, solution The main technical scheme of dehumidification mode is to use to have the saline solution of hygroscopic nature as working media, directly contact with new wind into Row heat and mass, it is achieved the dehumidification treatments process to new wind.To have energy consumption relatively low due to it for solution dehumidification, and dehumidifying effect is more freezing The advantages such as dehumidifying is strong, earn widespread respect in recent years and are widely applied.
Existing freeze drying and solution dehumidification all there is also all deficiencies, after the disadvantage of freeze drying is dehumidifying Air dew point is higher；And the major defect of solution dehumidification is to need regeneration thermal source, unit volume bigger；By freeze drying and solution Dehumidifying combines, and is especially a selection taking into account the two advantage in terms of Fresh air handing, i.e. utilizes freeze drying to new wind Carrying out pre-dehumidified, the new wind of pre-dehumidified is dehumidified by recycling liquid dehumidifying further.
Although at present some examples the two being combined having occurred, but how to make full use of the advantage of the two, gram Take its respective shortcoming, be still worth exploring；This increases dehumidifying while including how to reduce the required temperature of solution regeneration How ability, utilize condensed water not affect the regeneration effect of solution while reducing the condensation temperature of refrigeration system, how to pass through The regulation of solution concentration effectively controls humidity etc..
During summer, outdoor temperature is generally greater than indoor temperature, and during winter, outdoor temperature is generally below indoor temperature, for joint Energy environmental protection, needs air draft is carried out energy regenerating；Patent ZL200610012259.3 discloses a kind of heat pump driven multistage molten Liquid dehumidifying and regeneration Fresh air handling units, this solution dehumidifying fresh air handling group have employed solution-type total heat recovery device and reclaims the cold of indoor exhaust wind Amount, owing to solution-type total heat recovery device is limited for the cooling effect of new wind, i.e. heat recovery efficiency is relatively low, needs to use multistage molten Liquid formula total heat recovery device.
Patent 201010175863.4 discloses one and utilizes indoor exhaust wind transpiration-cooled solution dehumidifying fresh air handling group, should The cold that solution dehumidifying fresh air handling group utilizes indoor exhaust wind evaporation cooling to produce carries out pre-cooling to new wind, similarly, since evaporate cold But inefficient, for realizing the purpose to pre-cooling of fresh air, needs to arrange multi-stage solution dehumidifying, evaporation cooling.
Above-mentioned existing dehumidifier, machine packet size is big, and structure is complicated, it is impossible to realize fragmented transport, Assembling, unit Operation, installation difficulty.
The water circuit system of existing damping unit does not all have anti-freeze design, when ambient temperature is relatively low, in water circuit system Water can freeze, and causes equipment normally to use.
Utility model content
The purpose of this utility model is to provide the antifreeze water circuit system being suitable to damping unit, to solve to deposit in prior art Technical problem.
The antifreeze water circuit system being suitable to damping unit that this utility model provides, described water circuit system includes heat exchanger, water Circulation line, coupling water tank, coupling valve, Pressure gauge, electric draining valve, water flow switch, water compensating valve, Constant pressure tank, relief valve, power Circulating pump, micro-drainage pump, Manual draining valve, accumulation power supply；
Described heat exchanger passes through water circulation pipe series coupled water tank, and described coupling water tank is gone here and there respectively by water circulation pipe Connection coupling valve, Pressure gauge, electric draining valve, described Pressure gauge passes through water circulation pipe and connects with water flow switch, described water compensating valve Being connected with Constant pressure tank by water circulation pipe, described Constant pressure tank is connected with relief valve by water circulation pipe, and described relief valve leads to Crossing water circulation pipe and power cycle series connection of pumps, described power cycle pump is connected with heat exchanger by water circulation pipe, described micro- Type draining pump is connected with electric draining valve by water circulation pipe, and described Manual draining valve is by water circulation pipe and miniature draining Parallel connection of pumps, described accumulation power supply connects micro-drainage pump and electric draining valve respectively, and accumulation power supply fills with the control of damping unit Put connection.
Further, it also includes that top condensation water pond and bottom condense water pond, and described top condensation water pond is cold with bottom Solidifying water pond is connected by condensate line.
Further, it is respectively mounted liquid level alarm in described top condensation water pond, bottom condensation water pond.
Further, described coupling water tank is connected with the pretreatment cooler of damping unit by water circulation pipe.
Further, described power cycle pump is connected with the thermoregulator of damping unit by water circulation pipe.
Further, described coupling water tank is installed vent valve.
Further, described heat exchanger connects regulation valve by water circulation pipe.
Further, described regulation valve is that PID regulates valve.
Further, described water compensating valve is automatic water compensating valve.
Further, described vent valve is automatic blow off valve valve air relief.
The antifreeze water circuit system being suitable to damping unit that this utility model provides, has the advantage that
This novel water circuit system includes heat exchanger, water circulation pipe, coupling water tank, coupling valve, Pressure gauge, electric draining Valve, water flow switch, water compensating valve, Constant pressure tank, relief valve, power cycle pump, micro-drainage pump, Manual draining valve；
Heat exchanger passes through water circulation pipe series coupled water tank, and coupling water tank is by water circulation pipe series coupled respectively Valve, Pressure gauge, electric draining valve, Pressure gauge passes through water circulation pipe and connects with water flow switch, and water compensating valve passes through water circulation pipe Connecting with Constant pressure tank, Constant pressure tank is connected with relief valve by water circulation pipe, and relief valve passes through water circulation pipe and power cycle Series connection of pumps, power cycle pump passes through water circulation pipe and connects with heat exchanger, and micro-drainage pump is by water circulation pipe and electronic row Water valve is connected, and micro-drainage pump is connected with accumulation power supply, and Manual draining valve is in parallel with micro-drainage pump by water circulation pipe.
This novel water circuit system is by above-mentioned setting, when water circuit system has frost dangerous, the control dress of damping unit Put and open micro-drainage pump and electric draining valve, thus by the water device for transferring in the pipeline of water circuit system, play antifreeze merit Energy.
When micro-drainage pump and/or electric draining valve fault, also by Manual draining valve by the water in water circuit system Discharge.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art are below by right In detailed description of the invention or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, describe below In accompanying drawing be embodiments more of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation that Fig. 1 provides for this utility model embodiment one；
Reference:
1-heat exchanger；2-water circulation pipe；3-couples water tank；
4-couples valve；5-Pressure gauge；6-electric draining valve；
7-water flow switch；8-water compensating valve；9-Constant pressure tank；
10-relief valve；11-power cycle pump；12-micro-drainage pump；
13-Manual draining valve；14-accumulation power supply；15-top condensation water pond；
16-bottom condensation water pond；17-condensate line；18-liquid level alarm；
19-pretreatment cooler；20-thermoregulator；21-vent valve；
22-regulates valve；23-controls device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described Embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, this The every other embodiment that field those of ordinary skill is obtained under not making creative work premise, broadly falls into this practicality Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term Directly ", " level ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, be only Must have specific for the ease of describing this utility model and simplification description rather than instruction or the device of hint indication or element Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Language concrete meaning in this utility model.
Embodiment one:
The structural representation of the antifreeze water circuit system being suitable to damping unit that Fig. 1 provides for this utility model embodiment one, Water circuit system includes that heat exchanger 1, water circulation pipe 2, coupling water tank 3, coupling valve 4, Pressure gauge 5, electric draining valve 6, current leave Pass 7, water compensating valve 8, Constant pressure tank 9, relief valve 10, power cycle pump 11, micro-drainage pump 12, Manual draining valve 13, accumulation power supply 14；
Heat exchanger 1 is connected by water circulation pipe 2 respectively by water circulation pipe 2 series coupled water tank 3, coupling water tank 3 Coupling valve 4, Pressure gauge 5, electric draining valve 6, Pressure gauge 5 passes through water circulation pipe 2 and connects with water flow switch 7, and water compensating valve 8 passes through Water circulation pipe 2 is connected with Constant pressure tank 9, and Constant pressure tank 9 is connected with relief valve 10 by water circulation pipe 2, and relief valve 10 passes through water Circulation line 2 is connected with power cycle pump 11, and power cycle pump 11 is connected with heat exchanger 1 by water circulation pipe 2, miniature draining Pump 12 is connected with electric draining valve 6 by water circulation pipe 2, and Manual draining valve 13 is by water circulation pipe 2 and micro-drainage pump 12 is in parallel, and accumulation power supply 14 connects micro-drainage pump 12 and electric draining valve 6, accumulation power supply 14 and the control of damping unit respectively Device 23 connects.
Pressure gauge 5 refers to flexible member as sensing element, measures and indicate the instrument higher than ambient pressure, and application is extremely Generally, it is almost throughout all of industrial flow and scientific research field.At heat distribution pipe network, oil gas transmission, water and air supply system, vehicle The fields such as maintenance factory shop are seen everywhere.Especially during industrial stokehold with commercial measurement, due to mechanical compression The elastic sensing element of table has the highest mechanical strength and the characteristic such as convenient for production so that mechanical compression table obtains more coming More it is widely applied.
Water flow switch 7 is the water circulation control for electric heater, solar water heater, air-conditioner and other water systems System, Inlet and outlet water control, the control of water computer heating control, pump switch, the control of electromagnetic valve break-make or water outlet power-off, water outlet energising control etc. Current are converted to the senser element of the switching regulator signal of telecommunication after reaching certain flow by process.
Relief valve 10 is that opening and closing element is in normally off by under External Force Acting, when the pressure medium in equipment or pipeline raises When exceeding setting, in preventing pipeline or equipment by discharge medium outside system, pressure medium exceedes the special of specified value Valve.Relief valve belongs to automatic valve class, is mainly used on boiler, pressure vessels and pipes, controls pressure and is less than setting, right Personal safety and equipment have run important protective effect.Note relief valve has to pass through pressure test and could use.
It also includes that top condensation water pond 15 and bottom condense water pond 16, and top condensation water pond 15 condenses water pond 16 with bottom Connected by condensate line 17.
Condensation water pond, i.e. air-conditioning water-storing device, the water purification in pump interrupted water ground extraction tank in air conditioner, by a point water Device is delivered in wet curtain equably.
It is respectively mounted liquid level alarm 18 in top condensation water pond 15, bottom condensation water pond 16.
Liquid level alarm also makes (floating-ball level switch, water level controller, liquid-level switch) to refer to by mechanical type or magnetic strength The method answered, to carry out warning and the inspection of water level, can be reported to the police with audible-visual annunciator etc. or magnetic and control the equipment such as water pump simultaneously Start or stop, method has multiple, according to select different products and different.
Coupling water tank 3 is connected with the pretreatment cooler 19 of damping unit by water circulation pipe 2.
Power cycle pump 11 is connected with the thermoregulator 20 of damping unit by water circulation pipe 2.
On coupling water tank 3, vent valve 21 is installed.
Vent valve 21 is automatic blow off valve valve air relief.
Automatic blow off valve valve air relief is a kind of valve being arranged on and having automatic deflation function in heating or water system, also cries automatically Vent valve or vent valve.
The operation principle of automatic blow off valve valve air relief is:
When system has gas to produce, enter in the valve pocket of automatic blow off valve valve air relief, along with the increase pressure of gas increases, valve The water extrusion of intracavity, keg float declines along with the water surface, opens air vent, and gas is discharged from air vent, and after gas is discharged, the water surface rises, Keg float rises therewith, and air vent blocked by connecting rod, stops system water to flow out from air vent.
Heat exchanger 1 connects regulation valve 22 by water circulation pipe 2.
Regulation valve has another name called control valve, in industrial automation process control field, exports by accepting regulation unit Control signal, finally control element by what power operation removed to change the technological parameter such as rate-of flow, pressure, temperature, liquid level. Typically it is made up of actuator and valve.
If pressing stroke feature, regulation valve can be divided into Direct Travel and angle stroke；The power used by its joined actuator, Pneumatic control valve, electric control valve, hydraulic adjusting valve three kinds can be divided into；It is divided into linear characteristic by its function and characteristic, waits hundred Proportion by subtraction characteristic and parabolic characteristic three kinds.
Regulation valve is applicable to the media such as sky gas and water, steam, various Korrosionsmedium, mud, oil product.
Regulation valve 22 regulates valve for PID.
Water compensating valve 8 is automatic water compensating valve.
Automatic water compensating valve is the assembly of air relief valve, filter, stop valve and check-valves, and system pressure can be kept one Individual stationary value, when pressure decreases, valve can automatically open up, and to system water supplement, after reaching to set pressure, valve is automatically switched off, Carry filter in valve, the inflow of impurity can be avoided, built-in check valve in valve, it is possible to prevent the hot water return of heating system To cold water pipeline, even if inlet pressure changes, pressure regulator can keep stablizing of outlet pressure.
In case of emergency or maintenance system, automatic water compensating valve is equipped with hand stop valve.Horizontal or vertical can install, have arrow First side is water inlet end.
Heat exchanger 1 is water ability of swimming heat exchanger.
Heat exchanger is a kind of joint realizing the transmission of heat between material between two or more fluid of different temperatures Energy equipment, is to make heat be passed to, by the fluid that temperature is higher, the fluid that temperature is relatively low, makes fluid temperature (F.T.) reach flow specification Index, to meet the needs of process conditions, is the most also one of capital equipment improving energy utilization rate.Heat exchanger industry relates to HVAC, pressure vessel, sewerage disposing equipment, chemical industry, nearly 30 multi industries such as oil, mutually form industry chain (supply chain).
Basis is the most novel to be provided the benefit that:
This novel water circuit system is by above-mentioned setting, when water circuit system has frost dangerous, the control dress of damping unit Put and open micro-drainage pump and electric draining valve, thus by the water device for transferring in the pipeline of water circuit system, play antifreeze merit Energy.
When micro-drainage pump and/or electric draining valve fault, also by Manual draining valve by the water in water circuit system Discharge.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims (10)

1. the antifreeze water circuit system being suitable to damping unit, it is characterised in that described water circuit system includes that heat exchanger, water circulate Pipeline, coupling water tank, coupling valve, Pressure gauge, electric draining valve, water flow switch, water compensating valve, Constant pressure tank, relief valve, power cycle Pump, micro-drainage pump, Manual draining valve, accumulation power supply；
Described heat exchanger passes through water circulation pipe series coupled water tank, and described coupling water tank is connected coupling respectively by water circulation pipe Closing valve, Pressure gauge, electric draining valve, described Pressure gauge is connected with water flow switch by water circulation pipe, and described water compensating valve passes through Water circulation pipe is connected with Constant pressure tank, and described Constant pressure tank is connected with relief valve by water circulation pipe, and described relief valve passes through water Circulation line and power cycle series connection of pumps, described power cycle pump passes through water circulation pipe and connects with heat exchanger, described miniature row Water pump is connected with electric draining valve by water circulation pipe, and described Manual draining valve is by water circulation pipe with micro-drainage pump also Connection, described accumulation power supply connects micro-drainage pump and electric draining valve respectively, and accumulation power supply connects with the control device of damping unit Connect.
The antifreeze water circuit system being suitable to damping unit the most according to claim 1, it is characterised in that it also includes that top is cold Solidifying water pond and bottom condense water pond, and condensation water pond in described top is connected by condensate line with bottom condensation water pond.
The antifreeze water circuit system being suitable to damping unit the most according to claim 2, it is characterised in that described top condensed water It is respectively mounted liquid level alarm in dish, bottom condensation water pond.
The antifreeze water circuit system being suitable to damping unit the most according to claim 1, it is characterised in that described coupling water tank leads to Cross water circulation pipe to connect with the pretreatment cooler of damping unit.
The antifreeze water circuit system being suitable to damping unit the most according to claim 1, it is characterised in that described power cycle pump Connected by the thermoregulator of water circulation pipe with damping unit.
The antifreeze water circuit system being suitable to damping unit the most according to claim 1, it is characterised in that described coupling water tank Upper installation vent valve.
The antifreeze water circuit system being suitable to damping unit the most according to claim 1, it is characterised in that described heat exchanger passes through Water circulation pipe connects regulation valve.
The antifreeze water circuit system being suitable to damping unit the most according to claim 7, it is characterised in that described regulation valve is PID regulates valve.
The antifreeze water circuit system being suitable to damping unit the most according to claim 1, it is characterised in that described water compensating valve is certainly Dynamic water compensating valve.
The antifreeze water circuit system being suitable to damping unit the most according to claim 6, it is characterised in that described vent valve is Automatic blow off valve valve air relief.
CN201620500713.9U 2016-04-29 2016-05-27 Be suitable to the antifreeze water circuit system of damping unit Active CN205717813U (en)

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CN2016102869260 2016-04-29

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CN201620508109.0U Active CN205717624U (en) 2016-04-29 2016-05-27 Be suitable to the fluorine road system of damping unit
CN201610370665.0A Active CN105864922B (en) 2016-04-29 2016-05-27 Modularized combination type multi-freezing pipe depth damping unit
CN201620498707.4U Active CN205783440U (en) 2016-04-29 2016-05-27 Modularized combination type multi-freezing pipe degree of depth damping unit
CN201620500866.3U Active CN205717789U (en) 2016-04-29 2016-05-27 Be suitable to damping unit returns the special water circuit system of Nan Tian
CN201620500713.9U Active CN205717813U (en) 2016-04-29 2016-05-27 Be suitable to the antifreeze water circuit system of damping unit
CN201620508146.1U Active CN205717625U (en) 2016-04-29 2016-05-27 Be suitable to the coupling water circuit system of damping unit
CN201620508287.3U Active CN205717779U (en) 2016-04-29 2016-05-27 Be suitable to the Demountable modular framework of damping unit

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CN201620508109.0U Active CN205717624U (en) 2016-04-29 2016-05-27 Be suitable to the fluorine road system of damping unit
CN201610370665.0A Active CN105864922B (en) 2016-04-29 2016-05-27 Modularized combination type multi-freezing pipe depth damping unit
CN201620498707.4U Active CN205783440U (en) 2016-04-29 2016-05-27 Modularized combination type multi-freezing pipe degree of depth damping unit
CN201620500866.3U Active CN205717789U (en) 2016-04-29 2016-05-27 Be suitable to damping unit returns the special water circuit system of Nan Tian

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CN201620508146.1U Active CN205717625U (en) 2016-04-29 2016-05-27 Be suitable to the coupling water circuit system of damping unit
CN201620508287.3U Active CN205717779U (en) 2016-04-29 2016-05-27 Be suitable to the Demountable modular framework of damping unit

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CN205717624U (en) * 2016-04-29 2016-11-23 李国胜 Be suitable to the fluorine road system of damping unit
CN108613255B (en) * 2016-12-29 2024-02-13 顾建军 Indoor air conditioning system
CN106765735B (en) * 2017-03-11 2019-11-12 江西省科学院 A kind of air purifier convenient for cleaning
TWI637131B (en) * 2017-03-16 2018-10-01 國立交通大學 A dehumidification apparatus with enhanced dehumidification effect
CN110799793B (en) * 2017-07-05 2021-06-08 三菱电机株式会社 Air conditioner and air conditioning system
CN114543176B (en) * 2022-02-16 2023-04-18 青岛海信日立空调系统有限公司 Air conditioning equipment
CN113678739B (en) * 2021-08-25 2023-11-28 广东唯金智能环境科技有限公司 Environment control system and method for livestock breeding house

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JP2907026B2 (en) * 1994-10-18 1999-06-21 三菱電機株式会社 Ventilation air conditioner
CN201355093Y (en) * 2009-02-27 2009-12-02 上海朗诗建筑科技有限公司 Household radiation tail end air-conditioning device
CN104976706B (en) * 2014-04-08 2018-01-26 上海诺佛尔生态科技有限公司 Fresh air handing device with secondary recuperation of heat
CN104990145B (en) * 2015-01-08 2017-08-01 李国胜 Air-conditioning system monoblock type indoor set
CN205048633U (en) * 2015-08-25 2016-02-24 安徽省元琛环保科技有限公司 High -efficient full heat exchanger of electrostatic precipitator type who removes formaldehyde
CN205717624U (en) * 2016-04-29 2016-11-23 李国胜 Be suitable to the fluorine road system of damping unit

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Publication number Publication date
CN105864922B (en) 2019-02-15
CN205717624U (en) 2016-11-23
CN205717779U (en) 2016-11-23
CN205717625U (en) 2016-11-23
CN205717789U (en) 2016-11-23
CN105864922A (en) 2016-08-17
CN205783440U (en) 2016-12-07

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