CN204513710U - A kind of energy-saving low-temperature air cleaning and conditioning system - Google Patents

A kind of energy-saving low-temperature air cleaning and conditioning system Download PDF

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Publication number
CN204513710U
CN204513710U CN201520168342.4U CN201520168342U CN204513710U CN 204513710 U CN204513710 U CN 204513710U CN 201520168342 U CN201520168342 U CN 201520168342U CN 204513710 U CN204513710 U CN 204513710U
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China
Prior art keywords
water
section
conditioning
pipeline
hot water
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CN201520168342.4U
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Chinese (zh)
Inventor
马吉尧
秦慧丰
陆云剑
章立标
袁辉
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Zhejiang state auspicious Limited by Share Ltd
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Zhejiang Guo Xiang Air-Conditioning Ltd Co
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/56Heat recovery units

Abstract

The utility model discloses a kind of energy-saving low-temperature air cleaning and conditioning system, belong to refrigeration and air-conditioning technical, prior art is established electrothermal tube or is rushed hot water to low-temperature cold water coil defrost from coil pipe top in coil pipe inside, efficiency is compared with low, poor stability and water consumption is large, heat regenerator of the present utility model connects the chilled water coil of low temperature purification air-conditioning box surface cooling section by hot water circulating pipeline, hot water circulating pipeline is established heat-exchanger pump and V1 hot water electrical water valve, V3 hot water electrical water valve for controlling hot water circulating pipeline cut-off or circulation; Evaporimeter is by the chilled water coil of cold section of circulating chilled water pipeline connection table, circulating chilled water pipeline is established cryogenic freezing water pump and V2 air-conditioning dynamoelectric water valve, V4 air-conditioning dynamoelectric water valve for controlling the cut-off of circulating chilled water pipeline or circulation, the low-temperature cold water coil pipe defrosting that the free waste heat adopting recuperation of heat main frame to produce is low temperature purification air-conditioning box provides heat, save other heating equipment, improve energy efficiency, realize target for energy-saving and emission-reduction.

Description

A kind of energy-saving low-temperature air cleaning and conditioning system
Technical field
The utility model belongs to refrigeration and air-conditioning technical, specifically a kind of energy-saving low-temperature air cleaning and conditioning system.
Background technology
Traditional sense needs to arrange electrothermal tube in coil pipe inside to low-temperature cold water coil defrost, or rushes hot water from coil pipe top, energy efficiency is compared with low, poor stability and water consumption is large.Energy-saving low-temperature air cleaning and conditioning system produces free hot water by reclaiming condenser waste heat, when low-temperature cold water coil pipe needs defrosting, the chilled water motor-driven valve of its correspondence cuts out, hot water electrical's valve is opened, high-temperature-hot-water enters chilled water coil, chilled water coil fin is heated up thus reaches the object of defrosting, effectively can save energy resource consumption, and reduce the consumption of water, really realize energy-saving and emission-reduction object.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides the energy-saving low-temperature air cleaning and conditioning system that a kind of system is simple, reasonable in design, easy to use.
For achieving the above object, energy-saving low-temperature air cleaning and conditioning system of the present utility model, comprises recuperation of heat main frame, and described recuperation of heat main frame comprises the heat regenerator be connected in refrigerant circulation loop, evaporimeter, it is characterized in that:
For at least one low temperature purification air-conditioning box of described recuperation of heat host configuration, described low temperature purification air-conditioning box has the surface cooling section laying chilled water coil;
Described heat regenerator connects the chilled water coil of described surface cooling section by hot water circulating pipeline, and described hot water circulating pipeline is provided with heat-exchanger pump and V1 hot water electrical water valve, V3 hot water electrical water valve for controlling the cut-off of described hot water circulating pipeline or circulation;
Described evaporimeter connects the chilled water coil of described surface cooling section by circulating chilled water pipeline, and described circulating chilled water pipeline is provided with cryogenic freezing water pump and V2 air-conditioning dynamoelectric water valve, V4 air-conditioning dynamoelectric water valve for controlling the cut-off of described circulating chilled water pipeline or circulation.
As optimization technique means: described hot water circulating pipeline, circulating chilled water pipeline are connected on the same water inlet interface of the chilled water coil of described surface cooling section, same water outlet mouthpiece.
As optimization technique means: described recuperation of heat main frame also comprises compressor, condenser, throttling arrangement, described compressor, heat regenerator, condenser, throttling arrangement, evaporimeter are connected in turn in refrigerant circulation loop according to the flow direction of cold-producing medium, the low pressure that described evaporimeter is positioned at described compressor is surveyed, and the high pressure that described condenser is positioned at described compressor is surveyed.
As optimization technique means: described low temperature purification air-conditioning box is provided with fan section, flow equalization section and fillter section, described flow equalization section and fillter section are arranged in described fan section rear.
As optimization technique means: described low temperature purification air-conditioning box is provided with bringing-up section, humidifier section and wind outlet section, described surface cooling section, bringing-up section, humidifier section and wind outlet section are arranged in described fillter section rear.
As optimization technique means: described low temperature purification air-conditioning box is at least two, the chilled water coil of each described low temperature purification air-conditioning box surface cooling section is in parallel by described hot water circulating pipeline, circulating chilled water pipeline.
The beneficial effects of the utility model are: the V2 air-conditioning dynamoelectric water valve that when system is normally run, each low temperature purification air-conditioning box is corresponding, V4 air-conditioning dynamoelectric water valve are opened, V1 hot water electrical water valve V1, hot water electrical's water valve V3 close, stream enters the chilled water coil of low temperature purification air-conditioning box surface cooling section from the cryogenic freezing water of recuperation of heat main frame evaporimeter, carry out cooling and dehumidifying to the air entering low temperature purification air-conditioning box.When certain low temperature purification air-conditioning box chilled water coil frost layer is thicker need defrosting time, the V2 air-conditioning dynamoelectric water valve that this low temperature purification air-conditioning box is corresponding, V4 air-conditioning dynamoelectric water valve are closed, V1 hot water electrical water valve, V3 hot water electrical water valve are opened, stream will enter the chilled water coil of surface cooling section from the high-temperature-hot-water of recuperation of heat main frame, carry out heating reach defrost object to the fin of chilled water coil.
The low-temperature cold water coil pipe defrosting that the free waste heat that the utility model adopts recuperation of heat main frame to produce is low temperature purification air-conditioning box provides heat, saves other heating equipment, improves energy efficiency, realize target for energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the structural principle schematic diagram of the utility model energy-saving low-temperature air cleaning and conditioning system;
Number in the figure illustrates: 1-fan section, 2-interlude, 3-fillter section, 4-surface cooling section, 5-bringing-up section, 6-humidifier section, 7-wind outlet section, 8-compressor, 9-heat regenerator, 10-condenser, 11-throttling arrangement, 12-evaporimeter, 13-heat-exchanger pump, 14-cryogenic freezing water pump, 15-main frame, 16-air-conditioning box, 17-V1 hot water electrical water valve, 18-V2 cold water electrical water valve, 19-V3 hot water electrical water valve, 20-V4 cold water electrical water valve.
Detailed description of the invention
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1, energy-saving low-temperature air cleaning and conditioning system of the present utility model, comprises recuperation of heat main frame 15, and recuperation of heat main frame 15 comprises the heat regenerator 9 be connected in refrigerant circulation loop, evaporimeter 12,
More low temperature purification air-conditioning box can be set up according to demand for recuperation of heat main frame 15 configures when two low temperature purification air-conditioning box 16(specifically implement, or only establish a low temperature purification air-conditioning box), low temperature purification air-conditioning box 16 has the surface cooling section 4 laying chilled water coil;
Heat regenerator 9 connects the chilled water coil of described surface cooling section 4 by hot water circulating pipeline (in figure shown in double dot dash line), and hot water circulating pipeline is provided with heat-exchanger pump 13 and V1 hot water electrical water valve 17, V3 hot water electrical water valve 19 for controlling hot water circulating pipeline cut-off or circulation;
Evaporimeter 12 connects the chilled water coil of surface cooling section 4 by circulating chilled water pipeline (in figure shown in single dotted broken line), and circulating chilled water pipeline is provided with cryogenic freezing water pump 14 and V2 air-conditioning dynamoelectric water valve 18, V4 air-conditioning dynamoelectric water valve 20 for controlling the cut-off of circulating chilled water pipeline or circulation.
Hot water circulating pipeline, circulating chilled water pipeline are connected on the same water inlet interface of surface cooling section 4 chilled water coil, same water outlet mouthpiece.
Recuperation of heat main frame 15 also comprises compressor 8, condenser 10, throttling arrangement 11, compressor 8, heat regenerator 9, condenser 10, throttling arrangement 11, evaporimeter 12 are connected in turn in refrigerant circulation loop according to the flow direction of cold-producing medium, the low pressure that evaporimeter 12 is positioned at compressor 8 is surveyed, and the high pressure that condenser 10 is positioned at compressor 8 is surveyed.
Low temperature purification air-conditioning box 16 is provided with fan section 1, flow equalization section 2 and fillter section 3, and flow equalization section 2 and fillter section 3 are arranged in fan section 1 rear, are in malleation.
Low temperature purification air-conditioning box 16 is provided with bringing-up section 5, humidifier section 6 and wind outlet section 7, and surface cooling section 4, bringing-up section 5, humidifier section 6 and wind outlet section 7 are arranged in fillter section 3 rear, are in malleation.
The chilled water coil of two low temperature purification air-conditioning box 16 surface cooling sections 4 is in parallel by hot water circulating pipeline, circulating chilled water pipeline.
The functional sections such as the flow equalization section 2 in low temperature purification air-conditioning box 16, fillter section 3, surface cooling section 4, bringing-up section 5, humidifier section 6 are all in the malleation section place at fan section 1 rear by the utility model, this place's pressure is made to be greater than extraneous air pressure, it has can avoid the unholiness gas outside casing to enter unit polluting completely, effectively can also stop condensed water accumulate in water pond and cause bacteria breed, the indoor environment for aseptic, the high warm and humid precision of Creating Green provides the advantages such as powerful guarantee simultaneously.
When this system is normally run, the V2 air-conditioning dynamoelectric water valve of each low temperature purification air-conditioning box 16 correspondence, V4 air-conditioning dynamoelectric water valve are opened, V1 hot water electrical water valve, V3 hot water electrical water valve are closed, stream enters the chilled water coil of low temperature purification air-conditioning box 16 surface cooling section 4 from the cryogenic freezing water of recuperation of heat main frame 15 evaporimeter 12, carry out cooling and dehumidifying to the air entering low temperature purification air-conditioning box 16.When the frost layer of surface cooling section 4 chilled water coil of certain low temperature purification air-conditioning box 16 is thicker need defrosting time, V2 air-conditioning dynamoelectric water valve, the V4 air-conditioning dynamoelectric water valve of this low temperature purification air-conditioning box 16 correspondence are closed, V1 hot water electrical water valve, V3 hot water electrical water valve are opened, stream will enter chilled water coil from the high-temperature-hot-water of recuperation of heat main frame 15, carry out heating reach defrost object to the fin of chilled water coil.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.

Claims (6)

1. energy-saving low-temperature air cleaning and conditioning system, comprises recuperation of heat main frame (15), and described recuperation of heat main frame (15) comprises the heat regenerator (9) be connected in refrigerant circulation loop, evaporimeter (12), it is characterized in that:
For described recuperation of heat main frame (15) configures at least one low temperature purification air-conditioning box (16), described low temperature purification air-conditioning box (16) has the surface cooling section (4) laying chilled water coil;
Described heat regenerator (9) connects the chilled water coil of described surface cooling section (4) by hot water circulating pipeline, described hot water circulating pipeline is provided with heat-exchanger pump (13) and V1 hot water electrical water valve (17), V3 hot water electrical water valve (19) for controlling the cut-off of described hot water circulating pipeline or circulation;
Described evaporimeter (12) connects the chilled water coil of described surface cooling section (4) by circulating chilled water pipeline, described circulating chilled water pipeline is provided with cryogenic freezing water pump (14) and V2 air-conditioning dynamoelectric water valve (18), V4 air-conditioning dynamoelectric water valve (20) for controlling the cut-off of described circulating chilled water pipeline or circulation.
2. energy-saving low-temperature air cleaning and conditioning system according to claim 1, is characterized in that: described hot water circulating pipeline, circulating chilled water pipeline are connected on the same water inlet interface of the chilled water coil of described surface cooling section (4), same water outlet mouthpiece.
3. energy-saving low-temperature air cleaning and conditioning system according to claim 1, it is characterized in that: described recuperation of heat main frame (15) also comprises compressor (8), condenser (10), throttling arrangement (11), described compressor (8), heat regenerator (9), condenser (10), throttling arrangement (11), evaporimeter (12) is connected in turn in refrigerant circulation loop according to the flow direction of cold-producing medium, the low pressure that described evaporimeter (12) is positioned at described compressor (8) is surveyed, the high pressure that described condenser (10) is positioned at described compressor (8) is surveyed.
4. energy-saving low-temperature air cleaning and conditioning system according to claim 1, it is characterized in that: described low temperature purification air-conditioning box (16) is provided with fan section (1), flow equalization section (2) and fillter section (3), described flow equalization section (2) and fillter section (3) are arranged in described fan section (1) rear.
5. energy-saving low-temperature air cleaning and conditioning system according to claim 4, it is characterized in that: described low temperature purification air-conditioning box (16) is provided with bringing-up section (5), humidifier section (6) and wind outlet section (7), described surface cooling section (4), bringing-up section (5), humidifier section (6) and wind outlet section (7) are arranged in described fillter section (3) rear.
6. energy-saving low-temperature air cleaning and conditioning system according to claim 1, it is characterized in that: described low temperature purification air-conditioning box (16) is at least two, the chilled water coil of each described low temperature purification air-conditioning box (16) surface cooling section (4) is in parallel by described hot water circulating pipeline, circulating chilled water pipeline.
CN201520168342.4U 2015-03-24 2015-03-24 A kind of energy-saving low-temperature air cleaning and conditioning system Active CN204513710U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520168342.4U CN204513710U (en) 2015-03-24 2015-03-24 A kind of energy-saving low-temperature air cleaning and conditioning system

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Application Number Priority Date Filing Date Title
CN201520168342.4U CN204513710U (en) 2015-03-24 2015-03-24 A kind of energy-saving low-temperature air cleaning and conditioning system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440083A (en) * 2016-10-16 2017-02-22 赣州安宏环保科技有限公司 No-outdoor unit air conditioner for pollution purification and novel refrigeration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106440083A (en) * 2016-10-16 2017-02-22 赣州安宏环保科技有限公司 No-outdoor unit air conditioner for pollution purification and novel refrigeration

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Address after: 312300 Zhejiang city of Shaoxing province Shangyu city street high road No. 18

Patentee after: Zhejiang state auspicious Limited by Share Ltd

Address before: 312300 Zhejiang city of Shaoxing province Shangyu city street high road No. 18

Patentee before: Zhejiang Guo Xiang air-conditioning limited company