CN202253979U - Novel large temperature difference fan coil unit with alternating-current motor - Google Patents
Novel large temperature difference fan coil unit with alternating-current motor Download PDFInfo
- Publication number
- CN202253979U CN202253979U CN2011203152830U CN201120315283U CN202253979U CN 202253979 U CN202253979 U CN 202253979U CN 2011203152830 U CN2011203152830 U CN 2011203152830U CN 201120315283 U CN201120315283 U CN 201120315283U CN 202253979 U CN202253979 U CN 202253979U
- Authority
- CN
- China
- Prior art keywords
- temperature difference
- utility
- model
- alternating
- current motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a novel large temperature difference fan coil unit with an alternating-current motor, which comprises coil pipes, a fan and the alternating-current motor. The coil pipes are provided with multiple fins. The fins are uniformly arranged on the coil pipes. The coil pipes are divided into upper and lower rows. According to the novel large temperature difference fan coil unit for the alternating-current motor disclosed by the utility model, the energy consumption for production of metals and running of air conditioner systems is greatly reduced by using the small-flow large-temperature-difference unit, so that the performance of product is improved wholly.
Description
Technical field
The utility model relates to a kind of air-conditioning equipment device, the big temperature difference fan coil units of particularly a kind of novel AC.
Background technology
Fan coil units is made up of blower fan, motor, coil pipe and casing etc.
The central air-conditioning fan coil can be divided into according to comb quantity: two combs, three combs; The branch that also has two control and four control: two control are that summer walked the cold water refrigeration by common fan coil, and walk hot water and heat winter; Coil pipe of 4-pipe blower is used for some more luxurious places more, can walk hot water and cold water simultaneously, the room that promptly can have as required refrigeration, the room that has heating.Two combs are to manage cold water summer one, and one manages out cold water, and winter one, pipe advanced hot water, and one manages out hot water; Three combs are two water inlet tubes, and a pipe advances cold water, and a pipe advances hot water, simultaneously a pipe water outlet.
Fan coil mainly relies on the positive action of blower fan, is heated when making air through heater surfaces, thereby has strengthened the convection recuperator between radiator and air, rapidly the air of heat rooms.Fan coil is the end equipment of air-conditioning system, and its operation principle is the air that constantly recycles the room, place in the unit, makes air pass through to be cooled (heating) behind cold water (hot water) coil pipe, to keep the constant of room temperature.Usually, indoor through sending into after the new blower fan group processing, to satisfy the needs of air-conditioned room resh air requirement.
Thereby prior art all is the measure of taking to increase coil pipe row number reaches the purpose that reduces discharge.To increase by row's coil pipe is example, so just means that the consumption of copper material, plumbous material will increase by 33%.Therefore, for the annual about 3,000,000 typhoon coiler output of China, so just wasted resource greatly.
The utility model content
For solving the problems of the technologies described above, it is a kind of constant in the external form installation dimension that the purpose of the utility model is to provide, and unit weight is constant, and constant its various performances down of inflow temperature still can reach the big temperature difference fan coil units of novel AC of GB regulation.
For achieving the above object, the technical scheme of the utility model is following:
The big temperature difference fan coil units of a kind of novel AC, it comprises coil pipe, blower fan, alternating current generator; Said coil pipe is provided with several fins, and said fin is evenly distributed on the said coil pipe, and said coil pipe is divided into two rows.
Preferably, the internal diameter of said coil pipe is 8.86mm, and wall thickness is 0.33mm.
Preferably, the thickness of said fin is 0.115mm, and its pitch of fins is 1.85mm.
Through technique scheme, the beneficial effect of the utility model is:
The utility model adopts the big temperature difference unit of low discharge, is prerequisite not increase coil pipe row number, in existing unit space, increases the coil pipe heat transfer area as far as possible, has improved performance of products on the whole.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model coil arrangement sketch map.
The numeral corresponding component title represented among the figure with letter:
100. coil pipe 200. alternating current generators 300. blower fans 400. fins.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to illustrated in figures 1 and 2, the big temperature difference fan coil units of a kind of novel AC of the utility model comprises coil pipe 100, blower fan 300, alternating current generator 200.
Its coil pipe 100 is provided with a plurality of fins 400, and said fin 400 is a kind of hydrophily corrosion resistant aluminum material.
The internal diameter of said coil pipe 100 is 8.86mm, and wall thickness is 0.33mm; The thickness of said fin 400 is 0.115mm, and its pitch of fins is 1.85mm; Said fin 400 is evenly distributed on the said coil pipe 100, and said coil pipe 100 is divided into two rows.
The utility model is realized the big temperature difference unit of a kind of low discharge through above-mentioned improvement, and the flow that has a narrow range of temperature greatly is one and reduces air-conditioning system investment, the advanced idea that cuts down the consumption of energy; The purpose of the big temperature difference is to optimize the energy consumption proportioning of each equipment room of air-conditioning system, under the prerequisite that guarantees comfort level, reduces the energy consumption of cold transmission & distribution, or reduces the energy consumption of cooling tower and terminal air-conditioning box, reduces system's initial cost simultaneously.The big temperature difference can realize in cold water side or cooling water side, also can realize in air side.
After the big temperature difference design, flow system flow reduces, and then required coil diameter also can correspondingly diminish, like this under same cold situation, and the expense that can save tube material greatly.
The utility model is a prerequisite not increase coil pipe 100 row's numbers; In existing unit space, increase the heat transfer area of coil pipe as far as possible; It also through changing the means of current journey, improved water flow velocity with enhancing heat transfer K value, thereby integral body has improved the utility model performance of products.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. big temperature difference fan coil units of novel AC, it comprises coil pipe, blower fan, alternating current generator; It is characterized in that said coil pipe is provided with several fins, said fin is evenly distributed on the said coil pipe, and said coil pipe is divided into two rows.
2. the big temperature difference fan coil units of a kind of novel AC according to claim 1 is characterized in that: the internal diameter of said coil pipe is 8.86mm, and wall thickness is 0.33mm.
3. the big temperature difference fan coil units of a kind of novel AC according to claim 1 is characterized in that: the thickness of said fin is 0.115mm, and its pitch of fins is 1.85mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203152830U CN202253979U (en) | 2011-08-26 | 2011-08-26 | Novel large temperature difference fan coil unit with alternating-current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203152830U CN202253979U (en) | 2011-08-26 | 2011-08-26 | Novel large temperature difference fan coil unit with alternating-current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202253979U true CN202253979U (en) | 2012-05-30 |
Family
ID=46115212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203152830U Expired - Fee Related CN202253979U (en) | 2011-08-26 | 2011-08-26 | Novel large temperature difference fan coil unit with alternating-current motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202253979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091099A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency double temperature double control heat sink arrangement |
| CN106091117A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency controls heat sink arrangement |
| CN106123171A (en) * | 2016-06-28 | 2016-11-16 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency controls family's geothermal heat pump air-conditioning system device |
-
2011
- 2011-08-26 CN CN2011203152830U patent/CN202253979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091099A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency double temperature double control heat sink arrangement |
| CN106091117A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency controls heat sink arrangement |
| CN106123171A (en) * | 2016-06-28 | 2016-11-16 | 山东中科能人工环境有限公司 | A kind of Novel variable-frequency controls family's geothermal heat pump air-conditioning system device |
| CN106091117B (en) * | 2016-06-28 | 2020-04-21 | 山东中科能人工环境有限公司 | Novel variable frequency control radiator device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103822337A (en) | Energy-saving adjusting method and device for air conditioner end equipment | |
| CN202253979U (en) | Novel large temperature difference fan coil unit with alternating-current motor | |
| CN103759363A (en) | Evaporative cooling air conditioner system combining passive cooling and heating | |
| CN204853853U (en) | Secondary heat recovery heat pipe formula air conditioning system | |
| CN202501577U (en) | Two-way energy-saving constant temperature and humidity air conditioning unit | |
| CN102367977A (en) | Capillary network air conditioner device | |
| CN209431667U (en) | A kind of high efficient cryogenic water radiating device being suitable for air source heat pump heating | |
| CN203274543U (en) | Air-cooled demister | |
| CN203857595U (en) | Evaporative cooling air conditioner unit combining cooling and heating | |
| CN202267161U (en) | Capillary network air-conditioning equipment | |
| CN207146516U (en) | A kind of double water channel die casting radiators | |
| CN204963114U (en) | Novel heat pipe formula air conditioning system | |
| CN201805800U (en) | Heating device of hatching machine with heat pump type incubator body | |
| CN2898694Y (en) | Central air conditioner with multiple on-line equipment ground radiant heat supply | |
| CN2810492Y (en) | Proton apparatus cold and hot water-dispensing and conversion device | |
| CN204555734U (en) | Cooling tower | |
| CN103851937A (en) | Single and double temperature heat exchanger and heat exchanging method | |
| CN204240562U (en) | The energy-saving unitary air handling unit of a kind of temperature adjusting and dehumidifying | |
| CN209674592U (en) | Weather simulation laboratory with temperature regulation structure | |
| CN203928263U (en) | A kind of energy-saving building ventilation unit | |
| CN208186538U (en) | A kind of fan coil with rotary table stack coil arrangement | |
| CN202501589U (en) | Novel machine-room air-conditioning system based on fan wall | |
| CN202470231U (en) | Laboratory constant-temperature constant-humidity air conditioning centralized heat source system | |
| CN208154712U (en) | Preceding wind outlet convector | |
| CN204786746U (en) | Machine in constant speed air conditioning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YU WEICHANG SHANGHAI ARCHITECTURAL DESIGN + RESEAR Free format text: FORMER OWNER: YU WEICHANG SHANGHAI XIAN DAI ARCHITECTURAL DESIGN (GROUP) CO., LTD. SHANGHAI BAIFUQIN AIR-CONDITIONING MANUFACTURING CO., LTD. Effective date: 20140401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140401 Address after: 200002 Hankou Road, Shanghai, No. 151, No. Patentee after: East China Architectural Design & Research Institute Co., Ltd. Patentee after: Yu Weichang Patentee after: Shanghai Architectural Design & Research Institute Co., Ltd. Patentee after: Shanghai Baifuqin Air-Conditioning Equipment Co., Ltd. Address before: 200002 Hankou Road, Shanghai, No. 151, No. Patentee before: East China Architectural Design & Research Institute Co., Ltd. Patentee before: Yu Weichang Patentee before: Shanghai Xiandai Archtectural Design (Group) Co., Ltd. Patentee before: Shanghai Baifuqin Air-Conditioning Equipment Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |