CN204693611U - A kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet - Google Patents
A kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet Download PDFInfo
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- CN204693611U CN204693611U CN201520180835.XU CN201520180835U CN204693611U CN 204693611 U CN204693611 U CN 204693611U CN 201520180835 U CN201520180835 U CN 201520180835U CN 204693611 U CN204693611 U CN 204693611U
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Abstract
The utility model discloses a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet, comprises blower fan and motor, air-treatment cabinet casing and heat exchange dish assembly, and wherein, above-mentioned air-treatment cabinet box house is cavity structure; Above-mentioned air-cooler and heat exchange dish assembly are arranged in air-treatment cabinet, heat-exchanging component comprises interconnective one-level heat-exchanging component and secondary heat exchange assembly, the front end of one-level heat-exchanging component and secondary heat exchange assembly connects refrigerant inlet pipeline, end connects one-level heat exchange dish muffler, refrigerant inlet pipeline connects air-cooler, cold-producing medium is imported in heat-exchanging component, derive through one-level heat exchange dish muffler after carrying out heat exchange temperature adjustment.The utility model is with two heat exchange coil structure, and principle is simple, easy to operate, practical, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to filed of air conditioning, refers in particular to a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet.
Background technology
In the refrigeration that air-cooler, direct-expansion-type air-treatment cabinet are generally used for the fields such as freezer, cold chain storage, logistics and air-conditioning system, it is a kind of common heat transmission equipment.Existing air-cooler, direct-expansion-type air-treatment cabinet generally only possesses a heat exchange coil, waste heat in controlled for temperature region can be taken out of on the one hand in the heat transfer process of refrigeration by this heat exchange coil, on the other hand also attaching has certain dehumidifying effect, but its major function carries out heat exchange cooling, do not possess stronger humiture control function, its more difficult control overflow reaching humiture of the controlled region of control is had for humiture state, the functional section increasing auxiliary electrical heater or the heating of other form in addition is often needed for satisfying the demand, its poor practicability, the large use cost of energy consumption is high.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of with two heat exchange coil structure, principle is simple, easy to operate, practical, the environment-friendly and energy-efficient dual coil pipes air-treatment cabinet of energy-conserving and environment-protective.
The technical scheme that the utility model is taked is as follows: a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet, comprises blower fan and motor, air-treatment cabinet casing and heat exchange dish assembly, and wherein, above-mentioned air-treatment cabinet box house is cavity structure; Above-mentioned blower fan and motor and heat exchange dish assembly are arranged in air-treatment cabinet, heat-exchanging component comprises interconnective one-level heat-exchanging component and secondary heat exchange assembly, the front end of one-level heat-exchanging component and secondary heat exchange assembly connects refrigerant inlet pipeline, end connects one-level heat exchange dish muffler, the outer coolant refrigeration unit of refrigerant inlet pipeline junction chamber, cold-producing medium is imported in heat-exchanging component, derive through one-level heat exchange dish muffler after carrying out heat exchange temperature adjustment.
Preferably, described one-level heat-exchanging component comprises one-level heat exchange coil, one-level heat exchange coil feed tube and liquid-dividing head, one-level heat exchange coil muffler, one-level heat exchange coil magnetic valve and throttling arrangement.
Preferably, described one-level heat exchange coil feed tube and liquid-dividing head and one-level heat exchange coil muffler are communicated with the two ends of above-mentioned one-level heat exchange coil respectively, one-level heat exchange coil feed tube and liquid-dividing head are connected with refrigerant inlet pipeline, one-level heat exchange coil muffler connect outer siphunculus road, cold-producing medium through one-level heat exchange coil feed tube and liquid-dividing head enter in one-level heat exchange coil carry out exchange heat after derive through one-level heat exchange coil muffler.
Preferably, described throttling arrangement and one-level heat exchange coil magnetic valve are arranged on above-mentioned one-level heat exchange coil feed tube and liquid-dividing head, and wherein, above-mentioned throttling arrangement is communicated with above-mentioned one-level heat exchange coil muffler.
Preferably, described secondary heat exchange assembly comprises secondary heat exchange coil pipe, secondary heat exchange coil pipe inlet tube, secondary heat exchange coil pipe drain pipe, secondary heat exchange coil pipe magnetic valve and check valve.
Preferably, described secondary heat exchange coil pipe inlet tube and secondary heat exchange coil pipe drain pipe are communicated with the two ends of above-mentioned secondary heat exchange coil pipe respectively, wherein, above-mentioned secondary heat exchange coil pipe is connected with above-mentioned refrigerant inlet pipeline, cold-producing medium enters in secondary heat exchange coil pipe through refrigerant inlet pipeline and secondary heat exchange coil pipe inlet tube successively, derives after carrying out heat exchange through secondary heat exchange coil pipe drain pipe.
Preferably, described secondary heat exchange coil pipe magnetic valve is arranged on above-mentioned secondary heat exchange coil pipe inlet tube.
Preferably, described secondary heat exchange coil pipe drain pipe is provided with check valve, the port of export of check valve is connected on the pipeline between above-mentioned throttling arrangement and one-level heat exchange coil, cold-producing medium in secondary heat exchange coil pipe after heat exchange successively through check valve and throttling arrangement to import in one-level heat exchange dish muffler and with the refrigerant mixed that derives in one-level heat exchange coil, to regulate temperature.
The beneficial effects of the utility model are:
The utility model carries out reformed AHP according to prior art, devise the two heat exchange coil of a kind of band, to realize environment-friendly and energy-efficient dual coil pipes air-treatment cabinet, heat-exchanging component and blower fan and motor is provided with in this air-cooler air-treatment cabinet, be practically applicable to space comparatively large and have the controlled interval of the humiture of certain demand for control to do airhandling equipment to the dry-bulb temperature in air in space and relative humidity to use, it recycles air supply duct after air in controlled for humiture interval can being carried out heat and wet treatment or controlled interval is sent in spherical jet air port, such as be practically applicable to the shady and cool storehouse in Medical Logistics storehouse etc. as the airhandling equipment in reservoir area, it connects outside supporting special refrigeration unit and control system controls, whole air handling system possesses the function such as temperature adjustment and dehumidifying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of heat exchange dish assembly in Fig. 1.
Fig. 3 is the pipeline connection diagram of heat exchange dish assembly in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figures 1 and 3, the technical scheme that the utility model is taked is as follows: a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet, comprise blower fan and motor 1, air-treatment cabinet casing 2 and heat exchange dish assembly, wherein, above-mentioned air-treatment cabinet casing 2 inside is cavity structure; Above-mentioned blower fan and motor 1 and heat exchange dish assembly are arranged in air-treatment cabinet 2, heat-exchanging component comprises interconnective one-level heat-exchanging component and secondary heat exchange assembly, the front end of one-level heat-exchanging component and secondary heat exchange assembly connects refrigerant inlet pipeline 9, end connects one-level heat exchange dish muffler 7, the outer coolant refrigeration unit of refrigerant inlet pipeline 9 junction chamber, cold-producing medium is imported in heat-exchanging component, derive through one-level heat exchange dish muffler 7 after carrying out heat exchange temperature adjustment.
One-level heat-exchanging component comprises one-level heat exchange coil 8, one-level heat exchange coil feed tube and liquid-dividing head 6, one-level heat exchange coil muffler 7, one-level heat exchange coil magnetic valve 10 and throttling arrangement 12.
One-level heat exchange coil feed tube and liquid-dividing head 6 and one-level heat exchange coil muffler 7 are communicated with the two ends of above-mentioned one-level heat exchange coil 8 respectively, one-level heat exchange coil feed tube and liquid-dividing head 6 are connected with refrigerant inlet pipeline 9, one-level heat exchange coil muffler 7 connects outer siphunculus road, cold-producing medium through one-level heat exchange coil feed tube and liquid-dividing head 6 enter carry out exchange heat in one-level heat exchange coil 8 after derive through one-level heat exchange coil muffler 7.
Throttling arrangement 12 and one-level heat exchange coil magnetic valve 10 are arranged on above-mentioned one-level heat exchange coil feed tube and liquid-dividing head 6, and wherein, above-mentioned throttling arrangement 12 is communicated with above-mentioned one-level heat exchange coil muffler 7.
Secondary heat exchange assembly comprises secondary heat exchange coil pipe 3, secondary heat exchange coil pipe inlet tube 4, secondary heat exchange coil pipe drain pipe 5, secondary heat exchange coil pipe magnetic valve 11 and check valve 13.
Secondary heat exchange coil pipe inlet tube 4 and secondary heat exchange coil pipe drain pipe 5 are communicated with the two ends of above-mentioned secondary heat exchange coil pipe 3 respectively, wherein, above-mentioned secondary heat exchange coil pipe 4 is connected with above-mentioned refrigerant inlet pipeline 9, cold-producing medium enters in secondary heat exchange coil pipe 3 through refrigerant inlet pipeline 9 and secondary heat exchange coil pipe inlet tube 4 successively, derives after carrying out heat exchange through secondary heat exchange coil pipe drain pipe 5.
Secondary heat exchange coil pipe magnetic valve 11 is arranged on above-mentioned secondary heat exchange coil pipe inlet tube 4.
Secondary heat exchange coil pipe drain pipe 5 is provided with check valve 13, the port of export of check valve 13 is connected on the pipeline between above-mentioned throttling arrangement 12 and one-level heat exchange coil 10, cold-producing medium in secondary heat exchange coil pipe 3 after heat exchange successively through check valve 13 and throttling arrangement 12 to import in one-level heat exchange dish muffler 7 and with the refrigerant mixed that derives in one-level heat exchange coil 8, to regulate temperature.
Further, the utility model is the two heat exchange coil of a kind of band, to realize environment-friendly and energy-efficient dual coil pipes air-treatment cabinet, heat-exchanging component and blower fan and motor is provided with in this air-cooler air-treatment cabinet, be practically applicable to space comparatively large and have the controlled interval of the humiture of certain demand for control to do airhandling equipment to the dry-bulb temperature in air in space and relative humidity to use, it recycles air supply duct after air in controlled for humiture interval can being carried out heat and wet treatment or controlled interval is sent in spherical jet air port, such as be practically applicable to the shady and cool storehouse in Medical Logistics storehouse etc. as the airhandling equipment in reservoir area, it connects outside supporting special refrigeration unit and control system controls, whole air handling system possesses the function such as temperature adjustment and dehumidifying.
Further, 1, one-level heat exchange coil 8 and secondary heat exchange dish 3 pipe be finned heat exchanger, blower fan and motor can also can be belt transmission form for direct drive, 2, this environment-friendly and energy-efficient dual coil pipes air-treatment cabinet as utility model application as shown in the figure, it has two sections of heat exchange coils, wherein one-level heat exchange coil is used for refrigeration and dehumidifying mainly as evaporation coil, in order to better realize the correlation function of humiture control, the motor of wind cabinet can adopt double-speed motor that frequency converter also can be adopted to carry out VFC to motor, circulating air is made to carry out sufficient heat exchange at one-level heat exchange coil 8 place except motor low cruise under wet cooling condition, reach below dew-point temperature, make the condensation discharging with the form of condensed water on heat exchange fin of the part steam in circulating air, thus the absolute moisture content in reduction air reaches the object of dehumidifying, secondary heat exchange coil pipe 3 is mainly used in the waste heat of condensation utilizing refrigeration unit, under dehumidification mode, temperature adjustment process is carried out to the circulating air through one-level heat exchange coil 8 freeze drying process, to reach the control objectives of controlled interval humiture, under cooling condition: in the good high pressure of condensation is contractd in refrigeration unit side pressure, warm liquid refrigerant comes the front end of one-level heat exchange coil magnetic valve 10 and secondary heat exchange coil pipe magnetic valve 11 by refrigerant inlet pipeline 9, this operating mode next stage heat exchange coil magnetic valve 10 is in opening, secondary heat exchange coil pipe magnetic valve 11 is in closure state, liquid refrigerant by carrying out evaporation endothermic after the expenditure and pressure of throttling arrangement 12 in one-level heat exchange coil 8, thus achieves refrigerating function, under the operating mode of temperature adjusting and dehumidifying: through refrigeration unit side pressure contract partial condensation high pressure in the cold-producing medium of warm gas-liquid mixture phase to be come the front end of one-level heat exchange coil magnetic valve 10 and secondary heat exchange coil pipe magnetic valve 11 by refrigerant inlet pipeline 9, this operating mode next stage heat exchange coil magnetic valve 10 is in closure state, secondary heat exchange coil pipe magnetic valve 11 is in opening, the cold-producing medium of gas-liquid mixed state enters secondary heat exchange coil pipe 3 by secondary heat exchange coil pipe magnetic valve 11, in secondary heat exchange coil pipe 3, carry out heat exchange the low-temperature circulating air by one-level heat exchange coil 8 freeze drying process is carried out heating and temperature adjustment, through becoming liquid refrigerant at the condensed cold-producing medium of secondary heat exchange coil pipe 3 and carrying out evaporation endothermic by circulating air freeze drying in one-level heat exchange coil 8 after expenditure and pressure by throttling arrangement 12, 3, in filed of air conditioning, if needed to the demand that the circulating air after freeze drying heats, generally can adopt the mode of auxiliary electrical heater or hot water circulation heated, but these two kinds of modes all can bring extra energy consumption for the treatment of the temperature adjusting and dehumidifying of circulating air, and this dual coil pipes air-treatment cabinet as utility model application utilizes refrigeration unit should drain into outdoor condenser heat to regulate the thermal source processed as circulating air, without the need to extra energy consumption, therefore this technology is an environmental protection and energy saving technology be worthy to be popularized.
Embodiment of the present utility model just introduces its detailed description of the invention, does not lie in and limits its protection domain.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (8)
1. an environment-friendly and energy-efficient dual coil pipes air-treatment cabinet, it is characterized in that: comprise blower fan and motor (1), air-treatment cabinet casing (2) and heat exchange dish assembly, wherein, above-mentioned air-treatment cabinet casing (2) inside is cavity structure; Above-mentioned blower fan and motor (1) and heat exchange dish assembly are arranged in air-treatment cabinet (2), heat-exchanging component comprises interconnective one-level heat-exchanging component and secondary heat exchange assembly, the front end of one-level heat-exchanging component and secondary heat exchange assembly connects refrigerant inlet pipeline (9), end connects one-level heat exchange dish muffler (7), the outer coolant refrigeration unit of refrigerant inlet pipeline (9) junction chamber, cold-producing medium is imported in heat-exchanging component, derive through one-level heat exchange dish muffler (7) after carrying out heat exchange temperature adjustment.
2. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 1, is characterized in that: described one-level heat-exchanging component comprises one-level heat exchange coil (8), one-level heat exchange coil feed tube and liquid-dividing head (6), one-level heat exchange coil muffler (7), one-level heat exchange coil magnetic valve (10) and throttling arrangement (12).
3. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 2, it is characterized in that: described one-level heat exchange coil feed tube and liquid-dividing head (6) and one-level heat exchange coil muffler (7) are communicated with the two ends of above-mentioned one-level heat exchange coil (8) respectively, one-level heat exchange coil feed tube and liquid-dividing head (6) are connected with refrigerant inlet pipeline (9), one-level heat exchange coil muffler (7) connects outer siphunculus road, cold-producing medium through one-level heat exchange coil feed tube and liquid-dividing head (6) enter in one-level heat exchange coil (8) carry out exchange heat after derive through one-level heat exchange coil muffler (7).
4. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 3, it is characterized in that: described throttling arrangement (12) and one-level heat exchange coil magnetic valve (10) are arranged on above-mentioned one-level heat exchange coil feed tube and liquid-dividing head (6), wherein, above-mentioned throttling arrangement (12) is communicated with above-mentioned one-level heat exchange coil muffler (7).
5. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 4, is characterized in that: described secondary heat exchange assembly comprises secondary heat exchange coil pipe (3), secondary heat exchange coil pipe inlet tube (4), secondary heat exchange coil pipe drain pipe (5), secondary heat exchange coil pipe magnetic valve (11) and check valve (13).
6. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 5, it is characterized in that: described secondary heat exchange coil pipe inlet tube (4) and secondary heat exchange coil pipe drain pipe (5) are communicated with the two ends of above-mentioned secondary heat exchange coil pipe (3) respectively, wherein, above-mentioned secondary heat exchange coil pipe (4) is connected with above-mentioned refrigerant inlet pipeline (9), cold-producing medium is through refrigerant inlet pipeline (9) and secondary heat exchange coil pipe inlet tube (4) enter in secondary heat exchange coil pipe (3) successively, derive through secondary heat exchange coil pipe drain pipe (5) after carrying out heat exchange.
7. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 6, is characterized in that: described secondary heat exchange coil pipe magnetic valve (11) is arranged on above-mentioned secondary heat exchange coil pipe inlet tube (4).
8. a kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet according to claim 7, it is characterized in that: described secondary heat exchange coil pipe drain pipe (5) is provided with check valve (13), the port of export of check valve (13) is connected on the pipeline between above-mentioned throttling arrangement (12) and one-level heat exchange coil (10), cold-producing medium in secondary heat exchange coil pipe (3) after heat exchange imports one-level heat exchange dish muffler (7) through check valve (13) and throttling arrangement (12) successively, outdoor refrigeration unit is got back to again by return line, realize the repetitive cycling of cold-producing medium, reach the object of transfer of heat.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520180835.XU CN204693611U (en) | 2015-03-27 | 2015-03-27 | A kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520180835.XU CN204693611U (en) | 2015-03-27 | 2015-03-27 | A kind of environment-friendly and energy-efficient dual coil pipes air-treatment cabinet |
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| CN204693611U true CN204693611U (en) | 2015-10-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485950A (en) * | 2016-01-04 | 2016-04-13 | 广州市顺景制冷设备有限公司 | Environmentally-friendly energy-saving screw type refrigerant variable-flow temperature-humidity regulation and control system |
-
2015
- 2015-03-27 CN CN201520180835.XU patent/CN204693611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485950A (en) * | 2016-01-04 | 2016-04-13 | 广州市顺景制冷设备有限公司 | Environmentally-friendly energy-saving screw type refrigerant variable-flow temperature-humidity regulation and control system |
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