CN104329746A - Double-temperature-state unit heat exchange station - Google Patents
Double-temperature-state unit heat exchange station Download PDFInfo
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- CN104329746A CN104329746A CN201410571309.6A CN201410571309A CN104329746A CN 104329746 A CN104329746 A CN 104329746A CN 201410571309 A CN201410571309 A CN 201410571309A CN 104329746 A CN104329746 A CN 104329746A
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- heat exchanger
- delivery port
- water
- pipeline
- moisturizing
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention relates to a double-temperature-state unit heat exchange station, which comprises a machine frame, a first water mixing tank, a second water mixing tank and a plate type heat exchanger, wherein the plate type heat exchanger is provided with a primary water inlet, a primary water outlet, a secondary water inlet and a secondary water outlet, the first water mixing tank is provided with a cold and heat source water inlet, an air exchange machine water outlet, a heat exchanger water outlet and a first bypass opening, the second water mixing tank is provided with an air exchange machine water return opening, a heat exchanger water return opening, a cold and heat source water outlet and a second bypass opening, the heat exchanger water outlet is communicated with the primary water inlet of the plate type heat exchanger, the primary water outlet of the plate type heat exchanger is communicated with the heat exchanger water return opening through a pipeline, and the first bypass opening and the second bypass opening are mutually connected through a pipeline provided with a pressure difference bypass valve. The double-temperature-state unit heat exchange station has the advantages that the machine room part of a central air-conditioning system is fully integrated, two kinds of temperature required by refrigeration dehumidification fresh air and high-temperature radiation can be simultaneously met, the installation work period of the central air-conditioning system is shortened, and the problem of excessive dependence on blue-collar workers of construction teams is effectively solved.
Description
Technical field
The present invention relates to central air-conditioning heat exchange control technology field, is especially a kind of two warm state unit heat exchange station.
Background technology
At present for conventional central air-conditioning system, machine room part adopts nonstandardization usually, tailors according to different scenes, causes on-the-spot too high to the requirement of installer; Now, the day by day shortage of blue collar technician, market engineering construction speed is accelerated day by day, and it is the one of the main reasons causing project failure that technician lacks.
Summary of the invention
The object of the invention is to solve the problem, and provides one and is convenient to installation and standardization level two warm state unit heat exchange station preferably, specifically realized by following technical scheme:
A kind of two warm state unit heat exchange station, comprise frame, first mixed water pot, second mixes water pot and has a water inlet, a delivery port, secondary water inlet, the plate type heat exchanger of secondary delivery port, described first mixed water pot has Cooling and Heat Source water inlet, ventilating fan delivery port, heat exchanger delivery port and the first by-pass port, described second mixed water pot has ventilating fan water return outlet, heat exchanger water return outlet, Cooling and Heat Source delivery port and the second by-pass port, described heat exchanger delivery port is communicated with a water inlet of described plate type heat exchanger by pipeline, a delivery port of plate type heat exchanger is communicated with described heat exchanger water return outlet by pipeline, described first by-pass port and the second by-pass port are connected to each other by the pipeline being provided with differential-pressure bypass valve.
Described two temperature state unit heat exchange stations, it designs further and is, described first mixed water pot, the second mixed water pot are longitudinally arranged on upper rack, and described ventilating fan delivery port is arranged at the top of the first mixed water pot, and described heat exchanger delivery port is arranged on the bottom of the first mixed water pot; The inside of the described first mixed water pot, the second mixed water pot is respectively arranged with filter screen, and both lower ends are provided with the blowoff valve relative with filter screen.
Described two temperature state unit heat exchange stations, it designs further and is, be enclosed with panel outside described frame, described Cooling and Heat Source water inlet, ventilating fan delivery port, ventilating fan water return outlet, heat exchanger water return outlet, secondary water inlet, secondary delivery port are respectively by pipeline and the corresponding orifice be arranged on panel.
Described two temperature state unit heat exchange stations, it designs further and is, is provided with water pump in the pipeline that described secondary water inlet or secondary delivery port are communicated with its corresponding interface on panel.
Described two temperature state unit heat exchange stations, it designs further and is, the pipeline between a described water inlet and heat exchanger delivery port and the pipeline between a delivery port and heat exchanger water return outlet are respectively arranged with Constant pressure tank.
Described two temperature state unit heat exchange stations, it designs further and is, is connected with electrical ball valve in the pipeline between a described delivery port and heat exchanger water return outlet.
Described two temperature state unit heat exchange stations, it designs further and is, described frame is provided with a filling pipe, the secondary filling pipe of middle part with automatic water compensating valve, described filling pipe one end is corresponding with the moisturizing interface be positioned on panel, and the Cooling and Heat Source delivery port of the second mixed water pot bottom and the pipeline between corresponding interface on panel are provided with a moisturizing entrance corresponding with filling pipe other end; One end of described secondary filling pipe is corresponding with the secondary moisturizing interface be positioned on panel, and the pipeline between secondary water supplement port with corresponding interface on panel is provided with the secondary moisturizing entrance corresponding with the secondary filling pipe other end.
Described two temperature state unit heat exchange stations, it designs further and is, a described moisturizing inlet side is provided with once manual moisturizing entrance, and the moisturizing interface side be positioned on panel is provided with the once manual moisturizing interface relative with once manual moisturizing entrance; Correspondingly, secondary moisturizing inlet side is provided with the manual moisturizing entrance of secondary, and the secondary moisturizing interface side be positioned on panel is provided with the manual moisturizing interface of the relative secondary of moisturizing entrance manual with secondary.
The machine room part of central air conditioner system has been carried out abundant integration by the present invention, can meet the new wind of freeze drying and 2 kinds of temperature required for hyperthermia radiation simultaneously; Present invention reduces the installation period of central air conditioner system; Machine room standardization is brought convenience after sale; Industrialization installation quality is more reliable; Efficiently solve the difficult problem that construction team blue-collar worker too relies on, change into dependence product from dependence people.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is left surface structural representation of the present invention.
Fig. 3 is trailing flank structural representation of the present invention.
Fig. 4 is systematic schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, the present invention is further described.
As shown in drawings, this pair of warm state unit heat exchange station comprises frame 1, first mixed water pot 2, second mixes water pot 3 and has a water inlet 41, a delivery port 42, secondary water inlet 43, the plate type heat exchanger 4 of secondary delivery port 44, first mixed water pot has Cooling and Heat Source water inlet 21, ventilating fan delivery port 22, heat exchanger delivery port 23 and the first by-pass port 24, second mixed water pot 3 has ventilating fan water return outlet 31, heat exchanger water return outlet 32, Cooling and Heat Source delivery port 33 and the second by-pass port 34, heat exchanger delivery port 23 is communicated with a water inlet 42 of plate type heat exchanger 4 by pipeline, a delivery port 42 of plate type heat exchanger 4 is communicated with heat exchanger water return outlet 32 by pipeline, first by-pass port 24 and the second by-pass port 34 are connected to each other by the pipeline being provided with differential-pressure bypass valve 5.
The mixed water pot 3 of first mixed water pot 2, second is longitudinally arranged on frame 1 top side by side, and ventilating fan delivery port is arranged at the top of the first mixed water pot, and heat exchanger delivery port is arranged on the bottom of the first mixed water pot; The inside of the first mixed water pot, the second mixed water pot is respectively arranged with filter screen 6, and both lower ends are provided with the blowoff valve 61 relative with filter screen.
Be enclosed with panel outside frame, Cooling and Heat Source water inlet 21, ventilating fan delivery port 22, ventilating fan water return outlet 31, heat exchanger water return outlet 32, secondary water inlet 43, secondary delivery port 44 are communicated with the corresponding interface (in figure, direct representation is corresponding water inlet, water return outlet, delivery port) be arranged on panel respectively by pipeline.Secondary water inlet 43(or secondary delivery port) be provided with water pump 8 in the pipeline that is communicated with its corresponding interface on panel.
Pipeline between a water inlet and heat exchanger delivery port and the pipeline between a delivery port and heat exchanger water return outlet are respectively arranged with Constant pressure tank 9.Electrical ball valve 7 is connected with in pipeline between a delivery port and heat exchanger water return outlet.
Frame 1 is provided with a filling pipe 11, the secondary filling pipe 12 of middle part with automatic water compensating valve 10, a filling pipe one end corresponding with the moisturizing interface 13 be positioned on panel (being connected by flexible pipe when reality uses), similarly, Cooling and Heat Source delivery port and the pipeline between corresponding interface on panel of the second mixed water pot bottom are provided with a moisturizing entrance corresponding with filling pipe other end; One end of secondary filling pipe 12 is corresponding with the secondary moisturizing interface 15 be positioned on panel, and the pipeline between secondary water supplement port with corresponding interface on panel is provided with the secondary moisturizing entrance corresponding with the secondary filling pipe other end; One time moisturizing inlet side is provided with once manual moisturizing entrance, and the moisturizing interface side be positioned on panel is provided with the once manual moisturizing interface 14 relative with once manual moisturizing entrance; Correspondingly, secondary moisturizing inlet side is provided with the manual moisturizing entrance of secondary, and secondary moisturizing interface 15 side be positioned on panel is provided with the manual moisturizing interface 16 of the relative secondary of moisturizing entrance manual with secondary.
During actual use, air conditioner cold-heat source A is connected with Cooling and Heat Source water inlet, the WATER AS FLOW MEDIUM entering the first mixed water pot is split into two parts by voltage stabilizing, a part is sent into after ventilating fan B from ventilating fan delivery port and is got back in air conditioner cold-heat source via the second mixed water pot again, another part gets back to air conditioner cold-heat source via the second mixed water pot equally after heat exchanger delivery port enters plate type heat exchanger, forms a closed circuit; The secondary water inlet of plate type heat exchanger, secondary delivery port and air-conditioning radiation tail end C are connected to form secondary cycle loop, and air-conditioning radiation tail end realizes temperature adjustment function.Because in actual motion, closed circuit, a secondary cycle loop inevitably exist WATER AS FLOW MEDIUM leakage, therefore need the in good time external world certainly by corresponding moisturizing entrance to moisturizing in two closed circuits.When air-conditioning radiation tail end arrives thermoregulation effect, closing electrical ball valve 7 makes a water circulation in plate type heat exchanger end, pressure in first mixed water pot raises and causes differential-pressure bypass valve 5 to be opened, start WATER AS FLOW MEDIUM microcirculation between air conditioner cold-heat source, the first mixed water pot and the second mixed water pot, reduce energy loss.
The machine room part of central air conditioner system has been carried out abundant integration by the present invention, can meet the new wind of freeze drying and 2 kinds of temperature required for hyperthermia radiation simultaneously; Present invention reduces the installation period of central air conditioner system; Machine room standardization is brought convenience after sale; Industrialization installation quality is more reliable; Efficiently solve the difficult problem that construction team blue-collar worker too relies on, change into dependence product from dependence people.
Claims (8)
1. pair warm state unit heat exchange station, it is characterized in that comprising frame, first mixed water pot, second mixes water pot and has a water inlet, a delivery port, secondary water inlet, the plate type heat exchanger of secondary delivery port, described first mixed water pot has Cooling and Heat Source water inlet, ventilating fan delivery port, heat exchanger delivery port and the first by-pass port, described second mixed water pot has ventilating fan water return outlet, heat exchanger water return outlet, Cooling and Heat Source delivery port and the second by-pass port, described heat exchanger delivery port is communicated with a water inlet of described plate type heat exchanger by pipeline, a delivery port of plate type heat exchanger is communicated with described heat exchanger water return outlet by pipeline, described first by-pass port and the second by-pass port are connected to each other by the pipeline being provided with differential-pressure bypass valve.
2. two warm state unit heat exchange station according to claim 1, it is characterized in that, described first mixed water pot, the second mixed water pot are longitudinally arranged on upper rack, and described ventilating fan delivery port is arranged at the top of the first mixed water pot, and described heat exchanger delivery port is arranged on the bottom of the first mixed water pot; The inside of the described first mixed water pot, the second mixed water pot is respectively arranged with filter screen, and both lower ends are provided with the blowoff valve relative with filter screen.
3. two warm state unit heat exchange station according to claim 1, it is characterized in that being enclosed with panel outside described frame, described Cooling and Heat Source water inlet, ventilating fan delivery port, ventilating fan water return outlet, heat exchanger water return outlet, secondary water inlet, secondary delivery port are respectively by pipeline and the corresponding orifice be arranged on panel.
4. two warm state unit heat exchange station according to claim 3, is characterized in that, be provided with water pump in the pipeline that described secondary water inlet or secondary delivery port are communicated with its corresponding interface on panel.
5. two warm state unit heat exchange station according to claim 1, is characterized in that, the pipeline between a described water inlet and heat exchanger delivery port and the pipeline between a delivery port and heat exchanger water return outlet are respectively arranged with Constant pressure tank.
6. two warm state unit heat exchange station according to claim 1, is characterized in that, be connected with electrical ball valve in the pipeline between a described delivery port and heat exchanger water return outlet.
7. two warm state unit heat exchange station according to claim 1, it is characterized in that, described frame is provided with a filling pipe, the secondary filling pipe of middle part with automatic water compensating valve, described filling pipe one end is corresponding with the moisturizing interface be positioned on panel, and the Cooling and Heat Source delivery port of the second mixed water pot bottom and the pipeline between corresponding interface on panel are provided with a moisturizing entrance corresponding with filling pipe other end; One end of described secondary filling pipe is corresponding with the secondary moisturizing interface be positioned on panel, and the pipeline between secondary water supplement port with corresponding interface on panel is provided with the secondary moisturizing entrance corresponding with the secondary filling pipe other end.
8. two warm state unit heat exchange station according to claim 7, it is characterized in that, a described moisturizing inlet side is provided with once manual moisturizing entrance, and the moisturizing interface side be positioned on panel is provided with the once manual moisturizing interface relative with once manual moisturizing entrance; Correspondingly, secondary moisturizing inlet side is provided with the manual moisturizing entrance of secondary, and the secondary moisturizing interface side be positioned on panel is provided with the manual moisturizing interface of the relative secondary of moisturizing entrance manual with secondary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571309.6A CN104329746B (en) | 2014-10-24 | 2014-10-24 | Dual temperature state unit heat exchange station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571309.6A CN104329746B (en) | 2014-10-24 | 2014-10-24 | Dual temperature state unit heat exchange station |
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| CN104329746A true CN104329746A (en) | 2015-02-04 |
| CN104329746B CN104329746B (en) | 2018-08-03 |
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| CN201410571309.6A Active CN104329746B (en) | 2014-10-24 | 2014-10-24 | Dual temperature state unit heat exchange station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964358A (en) * | 2015-06-15 | 2015-10-07 | 上海意利法暖通科技有限公司 | Heat exchange device of capillary tube system |
| CN108561953A (en) * | 2018-05-18 | 2018-09-21 | 南京优能空调系统有限公司 | A kind of dual temperature state unit heat exchange station |
Citations (5)
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|---|---|---|---|---|
| JPH11270863A (en) * | 1998-03-25 | 1999-10-05 | Matsushita Electric Ind Co Ltd | Bathroom dryer |
| CN201306883Y (en) * | 2008-11-20 | 2009-09-09 | 博拉贝尔(无锡)空调设备有限公司 | Capillary radiation-type water-source heat pump unit |
| CN101545660A (en) * | 2009-05-15 | 2009-09-30 | 何森 | Indoor temperature and humidity independent control system |
| CN203869134U (en) * | 2014-06-10 | 2014-10-08 | 上海富宇轩实业发展有限公司 | All-in-one heating machine system |
| CN204202052U (en) * | 2014-10-24 | 2015-03-11 | 南京优能空调系统有限公司 | Two temperature state unit heat exchange station |
-
2014
- 2014-10-24 CN CN201410571309.6A patent/CN104329746B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11270863A (en) * | 1998-03-25 | 1999-10-05 | Matsushita Electric Ind Co Ltd | Bathroom dryer |
| CN201306883Y (en) * | 2008-11-20 | 2009-09-09 | 博拉贝尔(无锡)空调设备有限公司 | Capillary radiation-type water-source heat pump unit |
| CN101545660A (en) * | 2009-05-15 | 2009-09-30 | 何森 | Indoor temperature and humidity independent control system |
| CN203869134U (en) * | 2014-06-10 | 2014-10-08 | 上海富宇轩实业发展有限公司 | All-in-one heating machine system |
| CN204202052U (en) * | 2014-10-24 | 2015-03-11 | 南京优能空调系统有限公司 | Two temperature state unit heat exchange station |
Non-Patent Citations (1)
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| 唐凯: "辐射吊顶+置换通风系统夏季运行性能实验研究", 《暖通空调》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964358A (en) * | 2015-06-15 | 2015-10-07 | 上海意利法暖通科技有限公司 | Heat exchange device of capillary tube system |
| CN108561953A (en) * | 2018-05-18 | 2018-09-21 | 南京优能空调系统有限公司 | A kind of dual temperature state unit heat exchange station |
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| Publication number | Publication date |
|---|---|
| CN104329746B (en) | 2018-08-03 |
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