CN101907342A - Fresh air conditioner based fresh air valve - Google Patents
Fresh air conditioner based fresh air valve Download PDFInfo
- Publication number
- CN101907342A CN101907342A CN 201010259478 CN201010259478A CN101907342A CN 101907342 A CN101907342 A CN 101907342A CN 201010259478 CN201010259478 CN 201010259478 CN 201010259478 A CN201010259478 A CN 201010259478A CN 101907342 A CN101907342 A CN 101907342A
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- Prior art keywords
- air
- fresh air
- assembly
- air valve
- air channel
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- 238000009413 insulation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 abstract description 13
- 230000001105 regulatory effect Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The invention discloses a fresh air conditioner based fresh air valve, belonging to the air conditioning refrigeration technology and mainly solving the problem of the prior art that large energy loss is caused when cold air is in the fresh air valve. The fresh air valve comprises a box body and an air valve plate regulating plate arranged in the box body; a rotating shaft passes through the air valve regulating plate; and two ends of the rotating shaft are respectively arranged on two opposite side walls of the box body. The fresh air valve is characterized in that the box body consists of an air channel upper assembly and an air channel lower assembly; and a heat-insulating surface is arranged at the connected part of the air channel upper assembly and the air channel lower assembly. The invention can effectively prevent the energy transmission between the air valve regulating plate and air channels, as well as the energy transmission of the box body, greatly reduce the energy loss, improve the refrigeration efficiency and save energy sources and has high practical value.
Description
Technical field
The present invention relates to the Refrigeration Technique of fresh air conditioner, specifically, relate to a kind of new air-valve based on fresh air conditioner.
Background technology
The fresh air refrigerating technology is very common at the air conditioner industry of specialty refrigeration, is mainly used in outdoor environment temperature when being lower than indoor temperature, outdoor cold air is fed indoor, to regulate indoor temperature, realizes refrigeration.Adopt the machine room of fresh air refrigerating to be mainly used in the small base station not high to humidity requirement, join the refrigerating capacity of air-conditioning generally at 5kw-12kW.The new air-valve of general fresh air conditioner all adopts steel plate to make, and the unit of a 5kW just can utilize fresh air refrigerating when the machine room design temperature is higher than environment temperature 5 degree when adopting fresh air refrigerating basically.
The new air-valve of existing fresh air conditioner is made up of the adjusting air-valve plate of a casing and box house on its structure, regulates the air-valve plate and can rotate in casing by the effect of rotating shaft.Because casing is as a whole, therefore, when refrigeration, casing self will become the carrier that heat transmits, and outdoor cold air is during by new air-valve, and portion of energy will be scattered and disappeared from casing, cause refrigeration to reduce; Simultaneously, also have the energy transmission channels between the wind passage in adjusting air-valve plate and the casing, the fresh air refrigerating amount that enters unit reduces, and this has just reduced refrigeration further.Because the existence of the heat transfer problem of this new air-valve and wind passage, not only caused the situation that refrigerating efficiency is low, waste electric energy, also may occur refrigerating capacity in the time of serious and not satisfy the actual requirement of machine room and the designing requirement of unit, cause the too high and situation about damaging of unit Yin Wendu.
Summary of the invention
The object of the present invention is to provide a kind of new air-valve, overcome problems of the prior art,, guarantee effective utilization of refrigerating capacity,, avoid waste of energy simultaneously to improve refrigeration by breaking off the passage that energy transmits fully based on fresh air conditioner.
To achieve these goals, the technical solution used in the present invention is as follows:
New air-valve based on fresh air conditioner, comprise casing, and be arranged at adjusting air-valve plate in the casing, adjusting air-valve plate is passed in rotating shaft and its two ends are arranged at respectively on the casing two opposite side walls, it is characterized in that, described casing is made up of assembly under assembly on the air channel and the air channel, and both connecting portions are provided with insulation surface.
Further, in order to guarantee that the energy transmission channels is broken off fully on the casing, described rotating shaft two ends all are arranged on the air channel under the assembly and air channel between the assembly, and also are provided with insulation surface on rotating shaft and the air channel under assembly, the air channel on the contact-making surface of assembly.
For breaking off regulating the energy transmission between air-valve plate and the wind passage, the edge of described adjusting air-valve plate is provided with the frame that is made of the heat-insulating and sealing circle.
Design principle of the present invention: by casing being split into two parts assembly up and down, carry out in precalculated position according to the wind passage during fractionation, so that when work, be somebody's turn to do two wind passages of two parts assembly and the common formation of adjusting air-valve plate up and down, one is used for outdoor-indoor wind passage, and another is used for indoor-outdoor wind passage; After two parts assembly is kept apart with heat-barrier material up and down, the energy transmission channels on the casing will be cut off, and after adjusting air-valve panel edges was provided with the heat-insulating and sealing material, the energy transmission of regulating between air-valve plate and the wind passage was cut off equally.In this case, the energy by new air-valve will be according to the passage transmission of design, and that the energy scatter ratio, scatter and disappear ratio will drop to will be minimum, and it is best that refrigeration reaches.
Compared with prior art, the present invention has following advantage and beneficial effect:
(1) casing is divided on the air channel assembly under the assembly and air channel, the middle heat-barrier material that adopts connects into an integral body with the two, when new wind or mechanical refrigeration, has prevented the casing heat transfer between two parts up and down effectively, thereby reduced the loss of energy, improved refrigerating efficiency greatly;
(2) around the edge of conciliation air-valve plate the frame that the heat-insulating and sealing material is made is set, when carrying out new wind or mechanical refrigeration, has disconnected the heat transfer of regulating air-valve plate and wind passage effectively, further reduced energy loss, improved refrigeration;
(3) form the wind passage with regulating the air-valve plate respectively by assembly under assembly, the air channel on the air channel, make cold and hot passage separate effectively, for the design of air-valve newly in the air-conditioning system provides a kind of new thinking.
(4) the present invention on overall structure, using method all with the basic no change of prior art, neither can cause the increase of production cost, also can not bring the trouble in the use, but technique effect is greatly improved but, can be referred to as the innovation of conventional art fully.
Description of drawings
Fig. 1 is a perspective view of the present invention.
The corresponding title of Reference numeral in the accompanying drawing: assembly on the 1-air channel, assembly under the 2-air channel, 3-regulates air-valve plate, 4-rotating shaft, 5-insulation surface, 6-frame.
The specific embodiment
The present invention is described in further detail below in conjunction with embodiment, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, new air-valve based on fresh air conditioner, comprise casing, and be arranged at adjusting air-valve plate 3 in the casing, adjusting air-valve plate 3 is passed in rotating shaft 4 and its two ends are arranged at respectively on the casing two opposite side walls, it is characterized in that described casing is made up of assembly 2 under assembly on the air channel 1 and the air channel, and both connecting portions are provided with insulation surface 5.
Described rotating shaft 4 two ends all are arranged on the air channel under the assembly 1 and air channel between the assembly 2, and also are provided with insulation surface on the contact-making surface of assembly 2 under assembly 1, the air channel on rotating shaft 4 and the air channel.
The edge of described adjusting air-valve plate 3 is provided with the frame 6 that is made of the heat-insulating and sealing circle.
The course of work of the present invention: under mechanically refrigerated state, the actuator of air-conditioning unit will be regulated the air-valve plate and control to circulation in the indoor wind, after indoor cold air enters the wind passage, only contact with assembly 2 under the air channel, energy can't be passed to assembly 1 on the air channel, it is outdoor to cause energy to be delivered to; Under the fresh air refrigerating state, the actuator of air-conditioning unit will be regulated the air-valve plate and control to new wind duty, outdoor cold air is by in the 1 direct inlet chamber of assembly on the air channel, cold air can be passed to equally in the higher parts of temperature on the unit, cause cold air to heat up, can not enter assembly under the air channel 1 yet and regulate in the wind passage that air-valve plate 3 forms, cause cold air to run off, thereby improved the flow in the cold air inlet chamber greatly, greatly satisfied the actual requirement of machine room and the designing requirement of unit.
In the above-mentioned course of work, the frame 6 of adjusting air-valve panel edges has not only been realized heat insulation, has also realized the sealing of wind passage, has finished the division of cold and hot passage effectively.
As mentioned above, just can well realize the present invention.
Claims (3)
1. based on the new air-valve of fresh air conditioner, comprise casing, and be arranged at adjusting air-valve plate (3) in the casing, adjusting air-valve plate (3) is passed in rotating shaft (4) and its two ends are arranged at respectively on the casing two opposite side walls, it is characterized in that, described casing is made up of assembly (2) under assembly on the air channel (1) and the air channel, and both connecting portions are provided with insulation surface (5).
2. the new air-valve based on fresh air conditioner according to claim 1, it is characterized in that, described rotating shaft (4) two ends all are arranged under assembly on the air channel (1) and the air channel between the assembly (2), and also are provided with insulation surface (5) on the contact-making surface of assembly under assembly, the air channel on rotating shaft (4) and the air channel.
3. the new air-valve based on fresh air conditioner according to claim 2 is characterized in that, the edge of described adjusting air-valve plate (3) is provided with the frame (6) that is made of the heat-insulating and sealing circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102594788A CN101907342B (en) | 2010-08-23 | 2010-08-23 | Fresh air conditioner based fresh air valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102594788A CN101907342B (en) | 2010-08-23 | 2010-08-23 | Fresh air conditioner based fresh air valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907342A true CN101907342A (en) | 2010-12-08 |
| CN101907342B CN101907342B (en) | 2012-07-25 |
Family
ID=43262873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102594788A Active CN101907342B (en) | 2010-08-23 | 2010-08-23 | Fresh air conditioner based fresh air valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101907342B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738856A (en) * | 2022-04-29 | 2022-07-12 | 青岛海信日立空调系统有限公司 | Fresh air dehumidification all-in-one |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691152A (en) * | 1992-04-06 | 1994-04-05 | Enichem Sintesi Spa | Production of granular additive for organic polymer |
| CN2470725Y (en) * | 2001-03-13 | 2002-01-09 | 张健 | Electric adjustable air-port |
| CN2804697Y (en) * | 2005-07-07 | 2006-08-09 | 上海百富勤空调设备有限公司 | Combined air volume control valve |
| CN2826257Y (en) * | 2005-09-05 | 2006-10-11 | 德胜（苏州）洋楼有限公司 | Indoor fresh air conditioning system |
| CN2835724Y (en) * | 2005-07-01 | 2006-11-08 | 贵阳铝镁设计研究院 | Novel air valve |
| CN200952797Y (en) * | 2006-09-15 | 2007-09-26 | 佟铁峰 | Ventilating purification fan with regulating valve |
-
2010
- 2010-08-23 CN CN2010102594788A patent/CN101907342B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0691152A (en) * | 1992-04-06 | 1994-04-05 | Enichem Sintesi Spa | Production of granular additive for organic polymer |
| CN2470725Y (en) * | 2001-03-13 | 2002-01-09 | 张健 | Electric adjustable air-port |
| CN2835724Y (en) * | 2005-07-01 | 2006-11-08 | 贵阳铝镁设计研究院 | Novel air valve |
| CN2804697Y (en) * | 2005-07-07 | 2006-08-09 | 上海百富勤空调设备有限公司 | Combined air volume control valve |
| CN2826257Y (en) * | 2005-09-05 | 2006-10-11 | 德胜（苏州）洋楼有限公司 | Indoor fresh air conditioning system |
| CN200952797Y (en) * | 2006-09-15 | 2007-09-26 | 佟铁峰 | Ventilating purification fan with regulating valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738856A (en) * | 2022-04-29 | 2022-07-12 | 青岛海信日立空调系统有限公司 | Fresh air dehumidification all-in-one |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101907342B (en) | 2012-07-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fresh air conditioner based fresh air valve Effective date of registration: 20170508 Granted publication date: 20120725 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: Sichuan Yimikang Environment Technology Co., Ltd. Registration number: 2017510000024 |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 610000 No. two, two South Road, Keyuan garden, Chengdu hi tech Zone, Sichuan Patentee after: ISCO Technology Group Limited by Share Ltd Address before: 610000 No. two, two South Road, Keyuan garden, Chengdu hi tech Zone, Sichuan Patentee before: Sichuan Yimikang Environment Technology Co., Ltd. |
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Change date: 20180817 Registration number: 2017510000024 Pledgor after: ISCO Technology Group Limited by Share Ltd Pledgor before: Sichuan Yimikang Environment Technology Co., Ltd. |
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| PM01 | Change of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20180831 Granted publication date: 20120725 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: ISCO Technology Group Limited by Share Ltd Registration number: 2017510000024 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fresh air conditioner based fresh air valve Effective date of registration: 20180903 Granted publication date: 20120725 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: ISCO Technology Group Limited by Share Ltd Registration number: 2018510000089 |
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Date of cancellation: 20210125 Granted publication date: 20120725 Pledgee: China Minsheng Banking Corp Chengdu branch Pledgor: YIMIKANG TECHNOLOGY GROUP Co.,Ltd. Registration number: 2018510000089 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |