CN2639761Y - Air supply device of central air conditioning system - Google Patents
Air supply device of central air conditioning system Download PDFInfo
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- CN2639761Y CN2639761Y CN 03261192 CN03261192U CN2639761Y CN 2639761 Y CN2639761 Y CN 2639761Y CN 03261192 CN03261192 CN 03261192 CN 03261192 U CN03261192 U CN 03261192U CN 2639761 Y CN2639761 Y CN 2639761Y
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- new wind
- central air
- heat exchanger
- displacement apparatus
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Abstract
The utility model relates to a fresh air replacement apparatus for central air conditioning system, which is composed of a temperature controlling circuit and a heat exchanger. The fresh air replacement apparatus is connected in series with the air returning part of the central air conditioning system; the fresh air replacement apparatus is composed of an airtight shell; the inside of the shell is divided into a plurality of fresh air inlet channels and dirty air outlet channels which are respectively independent and not communicated with each other. The fresh air inlet channels are respectively communicated with the outdoor and the first interface which can input the air to main engine through the pipes and air returning part in the cycling system of the central air conditioning; while the dirty air outlet channels are respectively communicated with the outdoor and the first interface which can input the air to main engine through the pipes and air returning part in the cycling system of the central air conditioning; the heat exchanger is arranged between the fresh air inlet channel and the dirty air outlet channel. The two channels which are not communicated in the heat exchanger are hermetically communicated with the fresh air inlet channel and the dirty air outlet channel respectively, and at least one filter is arranged in front of the heat exchanger which is inside the fresh air inlet channel.
Description
Technical field
The utility model relates to a kind of equipment of displaced air, more particularly, relates to a kind of new wind replacing apparatus that is exclusively used in central air conditioner system.
Background technology
Along with The development in society and economy, people are also more and more higher to the standard of living, generally, split-type air conditioner realizes regulating the function of temperature within the family by being installed, and generally all adopt central air conditioner system to realize thermoregulator function for office building and hotel, but existing central air conditioner system is for saves energy, only indoor air is carried out circulating cooling or heating, output hot blast or cold wind, environment temperature is adjusted, people are in the environment of sealing often, do not have the ozone input, make people be in anaerobic condition, air conditioner disease appears easily, to people's physically and mentally healthy and work, the life mood is brought a lot of influences.Even more serious is that air circulates in the whole building because the special construction of central air conditioner system makes, make the air in each room that circulation mutually take place, will make the virus in some room be disseminated to each room like this, be easy to cause cross-infection by central air conditioner system.
For this reason, the creator in the utility model relies on it to be engaged in the experience and the practice of relevant industries for many years, and through concentrating on studies and developing, and creates finally a kind ofly can make existing central air conditioner system import the equipment of fresh air in use.
Summary of the invention
Main purpose of the present utility model is to solve existing central air conditioner system and does not reach the problem that makes the virus diffusion easily owing to there being the fresh air input to cause people to be in anaerobic condition for a long time when work.
The new wind displacement apparatus of the central air conditioner system in the utility model includes a temperature-control circuit and heat exchanger, it is characterized in that: new wind displacement apparatus is serially connected in the air return section place of the central air-conditioning circulatory system, the air return section of this central air conditioner system is divided into two first interface and second interfaces that are respectively applied for the described new wind displacement apparatus of serial connection, described new wind displacement apparatus includes a closed shell, enclosure interior is divided into independent separately and not connected new wind input channel and dirty wind passing away by dividing plate, new wind input channel is respectively by in pipeline and the central air-conditioning circulatory system air return section importing gas first interface of main frame, and outdoor being connected, dirty wind passing away is second interface by in pipeline and the central air-conditioning circulatory system air return section gas being discharged respectively, and outdoor being connected, and between new wind input channel and dirty wind passing away, be provided with described heat exchanger, in this heat exchanger two not connected passages respectively with new wind input channel, dirty wind passing away sealing is communicated with, and the front side that is positioned at described heat exchanger in the described new wind input channel is provided with at least one filter.
Described new wind input channel inside can be provided with chiller and extractor fan near the pipeline place that is communicated with the central air-conditioning circulatory system.
Described new wind input channel inside can be provided with heater and extractor fan near the pipeline place that is communicated with the central air-conditioning circulatory system.
Described dirty wind passing away inside can be provided with a temperature-sensitive sticker near the pipeline place that is communicated with the central air-conditioning circulatory system, and this temperature-sensitive sticker is electrically connected with described temperature-control circuit.
The new wind displacement of central air conditioner system is by serial connection one new wind displacement apparatus in the circulatory system of central air-conditioning in the utility model, dirty wind after utilizing this new wind displacement apparatus with circulation in the central air-conditioning circulatory system is discharged outdoor, simultaneously outdoor fresh air is imported in the circulatory system of central air-conditioning after filtering, and dirty gas and fresh air carry out heat exchange fully in displacement apparatus inside, prevent energy loss.
Description of drawings
Below in conjunction with accompanying drawing specific embodiment in the utility model is described in further detail.
Fig. 1 is the schematic appearance of new wind displacement apparatus in the utility model;
Fig. 2 is the inside perspective view of new wind displacement apparatus in the utility model;
Fig. 3 is the perspective view of heat regenerator in the utility model;
Fig. 4 is another structural representation of heat regenerator in the utility model;
Fig. 5 is the fundamental diagram of new wind displacement apparatus in the utility model.
The specific embodiment
As depicted in figs. 1 and 2, the new wind displacement apparatus that the utility model is used for central air conditioner system is serially connected in the air return section place that has the central air-conditioning circulatory system now, the optimum position of serial connection is the return air inlet front side of central air conditioner main machine 17, because the technology of central air conditioner system be known to the public, therefore no longer detailed description.
New wind displacement apparatus mainly includes airtight square casing 1, a temperature-control circuit, wherein the centre position of square casing 1 inside is provided with a heat exchanger 2, the cross section of this heat exchanger 2 is square, as shown in Figure 3, it includes the interlaced stacked unit ventilators of multilayer, wherein each layer unit ventilators includes a flat board 20, is located at the corrugated metal heat-conducting fin 21 of dull and stereotyped 20 tops, thereby forms the gas channel 22,23 of two different directions.This heat exchanger 2 is level with two diagonal or vertical mode places housing 1 inside, and on four ribs, form four not connected passages in upper and lower, left and right 12,13,14,15 with housing 1 by four dividing plates of seal welding, this moment, one passage 22 of heat exchanger 2 was connected with 15 with passage 12, constituted new wind input channel; Another passage 23 is communicated with 14 with passage 13, constitutes dirty wind passing away.
Be provided with at least one filter 3 in the inside of passage 12, be provided with evaporimeter 5, heater (not shown) and extractor fan 6 (air blast) simultaneously in passage 15 inside, be provided with a condenser 4 in passage 13 inside, the chiller that this condenser 4 and evaporimeter 5 constitute, so can simplify the structure of whole device, reduced volume reduces cost.
As shown in Figure 5, during new wind displacement apparatus in using the utility model, only need to start extractor fan 6, make outdoor fresh air pass through passage 12, filter 3, heat exchanger passages 22, the circulatory system that passage 15 and pipeline 8 enter central air-conditioning, dirty gas after utilizing the power of central air conditioner system to circulate simultaneously is through passage 14, heat exchanger passages 23, passage 13 is discharged outdoor, and make the fresh air and the gas of dirt by heat exchanger 2 time, enough carry out cold and hot exchange, promptly make the heat transferred foul atmosphere of the higher fresh air of outdoor temperature in summer, to the fresh air processing of lowering the temperature, reduce the energy consumption of central air conditioner system, and in winter, make the relatively low fresh air of heat transferred temperature of the higher relatively foul atmosphere of temperature, outdoor fresh air is preheated, reduce the energy resource consumption of central air conditioner system equally.
Be provided with a temperature-sensitive sticker 18 at passage 14 inner close pipeline 9 places in addition, this temperature-sensitive sticker 18 is electrically connected with temperature-control circuit, promptly when being lower than temperature-sensitive sticker 18 sensed temperature, the temperature of fresh air can start heater, fresh air is carried out heat treated, enter in the central air-conditioning circulatory system with the gas that prevents low temperature, reduce indoor temperature, otherwise, when the temperature of fresh air is higher than temperature-sensitive sticker 18 sensed temperature, can start condenser 4 and evaporimeter 5, fresh air is carried out refrigeration to be handled, to prevent that the higher air of temperature from entering in the circulatory system of central air-conditioning, influence indoor environment temperature, thereby utilize the chiller and the heater that are located at new wind input channel and dirty wind passing away inside can effectively keep indoor temperature.This temperature-sensitive sticker 18 all adopts existing commercially available matured product with temperature-control circuit, therefore no longer its concrete structure and principle is elaborated.
As shown in Figure 4, the figure shows another example structure of heat exchanger 2, this heat exchanger 2 includes a square casing 25, upper and lower two parts in housing 25 are arranged with two not connected ventilating ducts 26,27, each ventilating duct 26,27 includes and is the arc 28 that concentric circles is provided with, and between per two arcs 28, be provided with the metal heat-conducting fin 29 of curved ripple, utilize this heat exchanger 2 applicable to the bigger central air conditioner system of power.Identical as for other structure with structure described in the foregoing description, only on number of components and parts, increase to some extent, this should be easy to just can realize as those skilled in the art, therefore no longer describe in detail.
In sum, new wind method of replacing and the device in the utility model has following advantage:
1. in fresh air and the ventilation of dirty wind, can reclaim most of energy, reduce the loss of energy;
2. in scavenging period, can carry out replenishing of temperature, temperature-resistant in the holding chamber;
3. it is outdoor that dirty air is discharged, and effectively resists the diffusion of virus;
4. input fresh air, the people's that intend health.
Claims (7)
1. the new wind displacement apparatus of a central air conditioner system, include a temperature-control circuit and heat exchanger, it is characterized in that: this new wind displacement apparatus is serially connected in the air return section place of the central air-conditioning circulatory system, the air return section of this central air conditioner system is divided into two first interfaces (171) and second interface (172) that are respectively applied for the described new wind displacement apparatus of serial connection, described new wind displacement apparatus includes a closed shell, enclosure interior is divided into independent separately and not connected new wind input channel and dirty wind passing away by dividing plate, new wind input channel is respectively by in pipeline and the central air-conditioning circulatory system air return section importing gas first interface of main frame, and outdoor being connected, dirty wind passing away is second interface by in pipeline and the central air-conditioning circulatory system air return section gas being discharged respectively, and outdoor being connected, and between new wind input channel and dirty wind passing away, be provided with described heat exchanger, in this heat exchanger two not connected passages respectively with new wind input channel, dirty wind passing away sealing is communicated with, and the front side that is positioned at described heat exchanger in the described new wind input channel is provided with at least one filter.
2. according to the new wind displacement apparatus described in the claim 1, it is characterized in that: described new wind input channel is inner to be provided with chiller and extractor fan near the pipeline place that is communicated with the central air-conditioning circulatory system.
3. according to the new wind displacement apparatus described in the claim 1, it is characterized in that: described new wind input channel is inner to be provided with heater and extractor fan near the pipeline place that is communicated with the central air-conditioning circulatory system.
4. according to the new wind displacement apparatus described in the claim 1, it is characterized in that: described dirty wind passing away is inner to be provided with a temperature-sensitive sticker near the pipeline place that is communicated with the central air-conditioning circulatory system, and this temperature-sensitive sticker is electrically connected with described temperature-control circuit.
5. according to the new wind displacement apparatus described in the claim 2, it is characterized in that: described chiller includes condenser and evaporimeter, wherein evaporimeter is located at the inner pipeline place that is communicated with near the central air-conditioning circulatory system of new wind input channel, and described condenser is located in the dirty wind passing away, and is close to and the outdoor pipeline place that is communicated with.
6. according to the new wind displacement apparatus described in the claim 1, it is characterized in that: the cross section of described heat exchanger is square, it includes the interlaced stacked unit ventilators of multilayer, wherein each layer unit ventilators includes a flat board and is located at the corrugated metal heat-conducting fin of dull and stereotyped top, forms two gas channels that different directions is not connected.
7. according to the new wind displacement apparatus described in the claim 1, it is characterized in that: described heat exchanger includes a square casing, upper and lower two parts in housing are arranged with two not connected ventilating ducts, every ventilating duct includes multi-disc and is the arc that concentric circles is provided with, and is provided with the metal heat-conducting fin of curved ripple between per two arcs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261192 CN2639761Y (en) | 2003-08-19 | 2003-08-19 | Air supply device of central air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03261192 CN2639761Y (en) | 2003-08-19 | 2003-08-19 | Air supply device of central air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2639761Y true CN2639761Y (en) | 2004-09-08 |
Family
ID=34296663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03261192 Expired - Fee Related CN2639761Y (en) | 2003-08-19 | 2003-08-19 | Air supply device of central air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2639761Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566693A (en) * | 2014-12-29 | 2015-04-29 | 浙江信立实业有限公司 | Central air-conditioning air purification system and method |
| CN104676783A (en) * | 2015-02-12 | 2015-06-03 | 广东志高空调有限公司 | Combined central air conditioning unit |
| CN106152319A (en) * | 2015-04-22 | 2016-11-23 | 青岛海尔空调电子有限公司 | A kind of recuperation of heat cooling-down air conditioner device |
| CN109838883A (en) * | 2017-09-05 | 2019-06-04 | 江苏今道投资发展有限公司 | A kind of indoor heat exchanger with wireless temperature auxiliary controls |
-
2003
- 2003-08-19 CN CN 03261192 patent/CN2639761Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566693A (en) * | 2014-12-29 | 2015-04-29 | 浙江信立实业有限公司 | Central air-conditioning air purification system and method |
| CN104676783A (en) * | 2015-02-12 | 2015-06-03 | 广东志高空调有限公司 | Combined central air conditioning unit |
| CN104676783B (en) * | 2015-02-12 | 2017-08-29 | 广东志高空调有限公司 | A kind of combined central air conditioner |
| CN106152319A (en) * | 2015-04-22 | 2016-11-23 | 青岛海尔空调电子有限公司 | A kind of recuperation of heat cooling-down air conditioner device |
| CN109838883A (en) * | 2017-09-05 | 2019-06-04 | 江苏今道投资发展有限公司 | A kind of indoor heat exchanger with wireless temperature auxiliary controls |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20111109 Granted publication date: 20040908 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20120509 Granted publication date: 20040908 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040908 Termination date: 20120819 |