CN204359007U - A kind of environmental test chamber evaporimeter - Google Patents
A kind of environmental test chamber evaporimeter Download PDFInfo
- Publication number
- CN204359007U CN204359007U CN201420850395.XU CN201420850395U CN204359007U CN 204359007 U CN204359007 U CN 204359007U CN 201420850395 U CN201420850395 U CN 201420850395U CN 204359007 U CN204359007 U CN 204359007U
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- CN
- China
- Prior art keywords
- pipeline
- evaporimeter
- refrigeration
- dehumidifying
- defroster duct
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- Withdrawn - After Issue
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Abstract
A kind of environmental test chamber evaporimeter, comprises plate fin (1) and multiple pipeline (2), it is characterized in that: pipeline (2) is divided into three kinds: refrigeration pipe (A), dehumidifying pipeline (B) and defroster duct (C); Refrigeration pipe (A) and dehumidifying pipeline (B) in the plate face of described plate fin transversely, are alternately arranged every many modes every many or many every one or one with one; Refrigeration pipe (A) is for connecing the cold-producing medium sent here in refrigeration system, and the pipeline that dehumidifies (B) is for connecing the desiccant cooling agent sent here in dehumidification system, the hot gas that defroster duct (C) supplies the exhaust outlet of the compressor connecing dehumidification system to discharge.The utility model refrigeration and dehumidifying share this evaporimeter, and make refrigeration and dehumidifying share the whole disengagement area of evaporimeter, and, in the pipeline of evaporimeter, also stay at least one road as defroster duct, being caused by the hot gas that the compressor of dehumidification system originally can export in evaporimeter heats up to evaporator surface reaches the effect of defrosting.
Description
Technical field
The utility model relates to environmental test equipment field, is specifically related to a kind of environmental test chamber evaporimeter.
Background technology
Environmental test chamber simulates natural environment weather by the means of science and technology, and to the destructiveness that modern industry product cause, the representative test of environmental test chamber has: hot test, low-temperature test, high/low temperature cyclic damp heat test etc.For realizing above-mentioned test, environmental test chamber is control temperature and humidity most importantly, therefore be designed with refrigeration system, dehumidification system, humidifier etc. in environmental test chamber.
In prior art, the evaporimeter in the refrigeration system of environmental test chamber by polylith at a distance of arrange plate fin and form through heat exchanger tube in plate fin, existing evaporimeter when low temperature can only with dry air device dehumidifying.For dehumidifying, dry air plant energy consumption is large, and effect on moisture extraction is also limited.
In addition, when low temperature psychrometric condition, steam in air runs into plate fin, evaporimeter there will be frost, greatly reduce ability to work, how to defrost also is the problem that existing evaporimeter must be considered, existing evaporator defrost is add heating in evaporimeter mostly, promote the surface temperature defrost of evaporator fin in electrically heated mode, but this mode energy consumption is large.
Summary of the invention
The purpose of this utility model is to provide a kind of environmental test chamber evaporimeter, to make refrigeration and dehumidifying share disengagement area, and the defrost function of tool low energy consumption.
For achieving the above object, the technical solution adopted in the utility model is: a kind of environmental test chamber evaporimeter, comprise plate fin that polylith is arranged in parallel and multiple pipeline in plate fin, described each pipeline is by the coil-like pipeline formed through the straight sections in plate fin and the curved sections of pipe that is connected to straight sections two ends; On the plate face of described plate fin, each pipeline is longitudinally arranged, in the horizontal at a distance of arrangement; Described pipeline is divided into three kinds: refrigeration pipe, dehumidifying pipeline and defroster duct; Described refrigeration pipe is multiple, and dehumidifying pipeline is also multiple, and defroster duct is at least one; Described refrigeration pipe and dehumidifying pipeline in the plate face of described plate fin transversely, replace arrangement every many or many every many modes every one or one with one; Described refrigeration pipe is for connecing the refrigerated medium cryogen sent here in refrigeration system, and the pipeline that dehumidifies is for connecing the desiccant cooling agent sent here in dehumidification system, the hot gas that described defroster duct supplies the exhaust outlet of the compressor connecing dehumidification system to discharge.
In such scheme, described defroster duct is multiple, and defroster duct is also alternately arranged with refrigeration pipe and the pipeline that dehumidifies.
The utility model design principle and effect as follows:
Pipeline on evaporimeter in existing refrigeration system is all heat exchanger tube (i.e. refrigeration pipe), and the utility model some in the pipeline of evaporimeter is set to refrigeration pipe, and other are set to dehumidifying pipeline, and refrigeration pipe and dehumidifying pipeline are replaced arrangement every many or many every many modes every one or one with one, namely freeze and dehumidify and share this evaporimeter, and make refrigeration and dehumidifying share the whole disengagement area of evaporimeter.And, in the pipeline of evaporimeter, also stay at least one road as defroster duct, and the hot gas that the exhaust outlet that this defroster duct connects the compressor of dehumidification system is discharged, being caused by the hot gas that the compressor of dehumidification system originally can export in evaporimeter heats up to evaporator surface reaches the effect of defrosting, reduces the frost of low temperature and high relative humidity operating mode.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic front view;
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1;
Fig. 3 is the utility model embodiment pipeline structure schematic diagram.
In above accompanying drawing: 1, plate fin; 2, pipeline; 21, straight sections; 22, curved sections of pipe; A, refrigeration pipe; B, dehumidifying pipeline; C, defroster duct.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: shown in Fig. 1-3:
A kind of environmental test chamber evaporimeter, shown in Fig. 1,2, comprises plate fin 1 that polylith is arranged in parallel and multiple pipeline 2 in plate fin 1.
As shown in Figure 3, each pipeline 2 is by the coil-like pipeline formed with the curved sections of pipe 22 being connected to straight sections 21 two ends through the straight sections 21 in plate fin 1.
As shown in Figure 2, on the plate face of plate fin 1, each pipeline 2 is longitudinally arranged, in the horizontal at a distance of arrangement, described longitudinal direction is the above-below direction in Fig. 2, and described transverse direction is the left and right directions in Fig. 2, the upper end of each pipeline 2 is drawn as entrance, and lower end is drawn as outlet.
As shown in Figure 2, described pipeline 2 is divided into three kinds: refrigeration pipe A, dehumidifying pipeline B and defroster duct C.Described refrigeration pipe A is multiple, and dehumidifying pipeline B is also multiple, and defroster duct C is at least one, and as illustrated also for multiple in figure, the number ratio refrigeration pipe A of usual defroster duct C is few with the quantity of dehumidifying pipeline B.
As shown in Figure 2, described refrigeration pipe A, dehumidifying pipeline B and defroster duct C are in the plate face of described plate fin transversely, alternately arrange every many modes every many or many every one or one with one, concrete spread pattern is not limit, usually arrangement is repeated for better, so more even with basic repetitive.
The mode of the concrete arrangement of refrigeration pipe A, dehumidifying pipeline B and defroster duct C in the present embodiment: see Fig. 2, be the arrangement formation base repetitive of pipeline B of dehumidifying with two refrigeration pipe A successively from left to right, a defroster duct C, again two, repeat with so basic repetitive.That is, in Fig. 2, be two refrigeration pipe A, a defroster duct C, two dehumidifying pipeline B, again two refrigeration pipe A, a defroster duct C, two dehumidifying pipeline B from left to right successively ...
Refrigeration pipe A is for connecing the refrigerated medium cryogen sent here in refrigeration system, and the pipeline B that dehumidifies is for connecing the desiccant cooling agent sent here in dehumidification system, the hot gas that described defroster duct C supplies the exhaust outlet of the compressor connecing dehumidification system to discharge.
Namely described refrigeration system is except the present embodiment evaporimeter, then adds the refrigeration system that compressor, condenser etc. be formed by connecting with pipeline; Described dehumidification system is except the present embodiment evaporimeter, then adds the compressor-type dehumidification system that compressor etc. is formed by connecting with pipeline.
The present embodiment refrigeration and dehumidifying share this evaporimeter, and make refrigeration and dehumidifying share the whole disengagement area of evaporimeter, and, in the pipeline of evaporimeter, also stay at least one road as defroster duct, and the hot gas that the exhaust outlet that this defroster duct connects the compressor of dehumidification system is discharged, being caused by the hot gas that the compressor of dehumidification system originally can export in evaporimeter heats up to evaporator surface reaches the effect of defrosting, reduces the frost of low temperature and high relative humidity operating mode.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (2)
1. an environmental test chamber evaporimeter, comprise plate fin (1) that polylith is arranged in parallel and through the upper multiple pipeline (2) of plate fin (1), described each pipeline (2) is by the coil-like pipeline formed through the straight sections (21) in plate fin (1) and the curved sections of pipe (22) that is connected to straight sections (21) two ends; On the plate face of described plate fin (1), each pipeline (2) is longitudinally arranged, in the horizontal at a distance of arrangement; It is characterized in that: described pipeline (2) is divided into three kinds: refrigeration pipe (A), dehumidifying pipeline (B) and defroster duct (C); Described refrigeration pipe (A) is for multiple, and dehumidifying pipeline (B) is also multiple, and defroster duct (C) is at least one; Described refrigeration pipe (A) and dehumidifying pipeline (B) in the plate face of described plate fin transversely, are alternately arranged every many modes every many or many every one or one with one; Described refrigeration pipe (A) is for connecing the refrigerated medium cryogen sent here in refrigeration system, and the pipeline that dehumidifies (B) is for connecing the desiccant cooling agent sent here in dehumidification system, the hot gas that described defroster duct (C) supplies the exhaust outlet of the compressor connecing dehumidification system to discharge.
2. environmental test chamber evaporimeter according to claim 1, is characterized in that: described defroster duct (C) is for multiple, and defroster duct (C) is also alternately arranged with refrigeration pipe (A) and the pipeline (B) that dehumidifies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850395.XU CN204359007U (en) | 2014-12-29 | 2014-12-29 | A kind of environmental test chamber evaporimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850395.XU CN204359007U (en) | 2014-12-29 | 2014-12-29 | A kind of environmental test chamber evaporimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204359007U true CN204359007U (en) | 2015-05-27 |
Family
ID=53260473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850395.XU Withdrawn - After Issue CN204359007U (en) | 2014-12-29 | 2014-12-29 | A kind of environmental test chamber evaporimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204359007U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501478A (en) * | 2014-12-29 | 2015-04-08 | 苏州苏试试验仪器股份有限公司 | Evaporator for environment test chamber |
| CN112325515A (en) * | 2020-10-30 | 2021-02-05 | 重庆阿泰可科技股份有限公司 | Refrigeration and dehumidification evaporator applied to constant temperature and humidity box |
-
2014
- 2014-12-29 CN CN201420850395.XU patent/CN204359007U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501478A (en) * | 2014-12-29 | 2015-04-08 | 苏州苏试试验仪器股份有限公司 | Evaporator for environment test chamber |
| WO2016106981A1 (en) * | 2014-12-29 | 2016-07-07 | 苏州苏试试验仪器股份有限公司 | Evaporator for environmental test chamber |
| JP2018501495A (en) * | 2014-12-29 | 2018-01-18 | 蘇州蘇試試験儀器股▲ふん▼有限公司 | Environmental test chamber evaporator |
| CN112325515A (en) * | 2020-10-30 | 2021-02-05 | 重庆阿泰可科技股份有限公司 | Refrigeration and dehumidification evaporator applied to constant temperature and humidity box |
| CN112325515B (en) * | 2020-10-30 | 2022-04-05 | 重庆阿泰可科技股份有限公司 | Refrigeration and dehumidification evaporator applied to constant temperature and humidity box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150527 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |