CN204648557U - Can precooling convection sweat cooling core unit - Google Patents
Can precooling convection sweat cooling core unit Download PDFInfo
- Publication number
- CN204648557U CN204648557U CN201520324253.4U CN201520324253U CN204648557U CN 204648557 U CN204648557 U CN 204648557U CN 201520324253 U CN201520324253 U CN 201520324253U CN 204648557 U CN204648557 U CN 204648557U
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- China
- Prior art keywords
- precooling
- passage
- sweat cooling
- wet gas
- gas
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Abstract
Can precooling convection sweat cooling core unit, comprise gas channel device, water carrier; Described gas channel device comprises three gas channels be arranged side by side, and is positioned at middle dry gas stream passage only at front opening, the left and right wet gas current passage being positioned at both sides only opening up; A vent passages mouth is respectively established to connect with described left and right wet gas current passage respectively at the left and right sidewall facing subterminal described dry gas stream passage; Cover described water carrier above the wet gas current passage of described left and right, and leaving blow vent above wet gas current Channel front end place, described left and right.Described water carrier also can be that a monoblock is covered in above described three gas channels, only above wet gas current Channel front end place, described left and right, is leaving blow vent.What the utility model provided can precooling convection sweat cooling core unit, can reduce the temperature of sweat cooling, until be tending towards dew-point temperature.
Description
[technical field]
The utility model belongs to air-conditioning technical field, specifically refers to that one can precooling convection sweat cooling core unit.
[background technology]
At present, most sweat cooling core body is direct evaporation core body, and namely directly through water carrier forms wet gas current, without precooling link, directly evaporate the minimum temperature that can reach is wet-bulb temperature to dry gas stream, do not reach dew-point temperature, and evaporation efficiency is lower.
In view of this, the present inventor furthers investigate for the defect of prior art, then has this case to produce.
[summary of the invention]
Technical problem to be solved in the utility model is to provide one can precooling convection sweat cooling core unit, can reduce the temperature of sweat cooling, until be tending towards dew-point temperature.
The utility model is achieved in that
Can precooling convection sweat cooling core unit, comprise gas channel device, water carrier;
Described gas channel device comprises three gas channels be arranged side by side, and is positioned at middle dry gas stream passage only at front opening, the left and right wet gas current passage being positioned at both sides only opening up; A vent passages mouth is respectively established to connect with described left and right wet gas current passage respectively at the left and right sidewall facing subterminal described dry gas stream passage;
Cover described water carrier above the wet gas current passage of described left and right, and leaving blow vent above wet gas current Channel front end place, described left and right.
Further, described water carrier is that a monoblock is covered in above described three gas channels, only above wet gas current Channel front end place, described left and right, is leaving blow vent.
Further, described water carrier is made up of paper, cloth or fibrous material.
The utility model has the advantage of: thermal current enters from being positioned at middle dry gas stream passage, arrives at channel end, through the vent passages mouth of both sides, enters the wet gas current passage being positioned at both sides respectively, and to flow through wet gas current passage with rightabout when entering.The incomplete blanketing gas passage of water carrier, the blow vent that air-flow stays from water carrier flows out.Realize air-flow to be entered by dry gas stream passway, through ventilation road junction, left and right, flow out from left and right wet gas current channel end blow vent upward.Air-flow is in the cooling of wet gas current passage sweat cooling, and the air-flow heat exchange of the air-flow after cooling and dry gas stream passage, realizes the precooling to newly entering dry passage air-flow.Dry passage air-flow after precooling is entering left and right wet gas current passage by vent passages mouth, and produce sweat cooling cooling further, sweat cooling temperature now directly carries out sweat cooling temperature than not carrying out precooling is low.Air-flow after cooling is again to the air-flow precooling newly entering dry gas stream passage, temperature now after precooling is lower than temperature on last stage again, enter wet gas current passage again and carry out sweat cooling, the temperature of left and right wet gas current passage air-flow can be made progressively close to dew point evaporating temperature.As this reduced the temperature of sweat cooling, improve evaporation efficiency, and structure is simple.
[accompanying drawing explanation]
The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model decomposition texture schematic diagram.
Fig. 2 is that in the utility model, air-flow moves towards distribution schematic diagram.
[detailed description of the invention]
Refer to shown in Fig. 1 and Fig. 2, can precooling convection sweat cooling core unit, comprise gas channel device 10 and be covered in the water carrier 20 above described gas channel 10 device; Described gas channel device 10 comprises three gas channels 11,12,13 be arranged side by side, and is positioned at middle dry gas stream passage 12 only at front opening, is positioned at 11,13, the left and right wet gas current passage opening up of both sides; A vent passages mouth 121,122 is respectively established to connect with left and right wet gas current passage 11,13 respectively at the left and right sidewall facing subterminal described dry gas stream passage 12; Described water carrier 20 is that a monoblock is covered in above described gas channel device 10, and is leaving blow vent 30 near described gas channel device 10 front end place.Water carrier 20 also only can cover left and right wet gas current passage 11,13.
The course of work: thermal current enters from being positioned at middle dry gas stream passage 12, arrive at dry gas stream passage 12 end, through the vent passages mouth 121,122 of left and right sides wall, enter the wet gas current passage 11,13 being positioned at both sides respectively, and to flow through wet gas current passage 11,13 with rightabout when entering.The incomplete coating gas circulation road device 10 of water carrier 20, the blow vent 30 that air-flow stays from water carrier 20 flows out.Realize air-flow to be entered by dry gas stream passage 12 front port, through ventilation road junction, left and right 121,122, flow out from left and right wet gas current passage 11,13 blow vent 30 upward.Air-flow is in the cooling of wet gas current passage 11,13 sweat cooling, and the air-flow heat exchange of the air-flow after cooling and dry gas stream passage 12, realizes the precooling to newly entering dry passage air-flow.Dry passage air-flow after precooling enters left and right wet gas current passage 11,13 by vent passages mouth 121,122 again, and produce sweat cooling cooling further, sweat cooling temperature now directly carries out sweat cooling temperature than not carrying out precooling is low.Air-flow after cooling is again to the air-flow precooling newly entering dry gas stream passage, temperature now after precooling is lower than temperature on last stage again, enter wet gas current passage again and carry out sweat cooling, the temperature of left and right wet gas current passage air-flow can be made progressively close to dew point evaporating temperature.As this reduced the temperature of sweat cooling, improve evaporation efficiency, and structure is simple.
The foregoing is only better enforcement use-case of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. can precooling convection sweat cooling core unit, it is characterized in that: comprise gas channel device, water carrier;
Described gas channel device comprises three gas channels be arranged side by side, and is positioned at middle dry gas stream passage only at front opening, the left and right wet gas current passage being positioned at both sides only opening up; A vent passages mouth is respectively established to connect with described left and right wet gas current passage respectively at the left and right sidewall facing subterminal described dry gas stream passage;
Cover described water carrier above the wet gas current passage of described left and right, and leaving blow vent above wet gas current Channel front end place, described left and right.
2. as claimed in claim 1 can precooling convection sweat cooling core unit, it is characterized in that: described water carrier is that a monoblock is covered in above described three gas channels, only above wet gas current Channel front end place, described left and right, leaving blow vent.
3. as claimed in claim 1 or 2 can precooling convection sweat cooling core unit, it is characterized in that: described water carrier is made up of paper, cloth or fibrous material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324253.4U CN204648557U (en) | 2015-05-20 | 2015-05-20 | Can precooling convection sweat cooling core unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324253.4U CN204648557U (en) | 2015-05-20 | 2015-05-20 | Can precooling convection sweat cooling core unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204648557U true CN204648557U (en) | 2015-09-16 |
Family
ID=54101304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324253.4U Expired - Fee Related CN204648557U (en) | 2015-05-20 | 2015-05-20 | Can precooling convection sweat cooling core unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204648557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864530A (en) * | 2015-05-20 | 2015-08-26 | 陈明标 | Precooling convection type evaporative refrigeration core unit |
-
2015
- 2015-05-20 CN CN201520324253.4U patent/CN204648557U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864530A (en) * | 2015-05-20 | 2015-08-26 | 陈明标 | Precooling convection type evaporative refrigeration core unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20170520 |