CN207335021U - A kind of engine testing room temperature and humidity control system - Google Patents
A kind of engine testing room temperature and humidity control system Download PDFInfo
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- CN207335021U CN207335021U CN201721274445.4U CN201721274445U CN207335021U CN 207335021 U CN207335021 U CN 207335021U CN 201721274445 U CN201721274445 U CN 201721274445U CN 207335021 U CN207335021 U CN 207335021U
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- humidity
- backwind tube
- blast pipe
- control system
- engine testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000011068 loading method Methods 0.000 claims abstract description 4
- 238000007600 charging Methods 0.000 claims description 7
- 239000003507 refrigerant Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of engine testing room temperature and humidity control system, including temp and humidity regulator, blast pipe and the backwind tube being placed at the top of laboratory, the humidity temperature regulating device includes axial flow blower, axial flow blower is connected with blast pipe, backwind tube, in the blast pipe, the equal loading test room in the end of backwind tube, air intake blower fan is equipped with the blast pipe, return air fan is equipped with the backwind tube；The return air cycle operation in laboratory is taken full advantage of, has saved the energy；It is reasonable structural arrangement, small to indoor space hold；Production cost is relatively low, and easily installation, is very beneficial for promoting in engine testing room field.
Description
Technical field
Temperature and humidity control system is the utility model is related to, specifically a kind of engine testing room Temperature and Humidity Control system
System.
Background technology
During all kinds of engine tests, it is necessary to exclude area, the influence of season and climate difference to result of the test, really
The accuracy of result of the test, homogeneity, comparative is protected, and shortens the R＆D cycle.In order to empty to experimental enviroment and engine combustion
The parameter of gas is controlled, and engine testing room must be provided with air inlet adjusting system of engine.Its major function is：According to experiment
It is required that adjust the pressure of air output, temperature and humidity, reduce due to Atmospheric Condition difference and caused by test error.
The humiture controlled atmosphere section of existing engine testing laboratory, the adjusting of humiture is carried out mainly by air inlet air conditioning, but
Existing engine charge air-conditioning is not only complicated, production cost is high, installation difficulty is big, occupied space is big, energy consumption is high asks
Topic.
For temperature and humidity control system with more in existing house ornamentation and industry, cost is relatively low, simple in structure, but is starting
There is no application in terms of machine laboratory, thus my company house ornamentation temperature and humidity control system is improved at this stage, recalculate,
The work such as experiment, are introduced into engine testing laboratory this respect, make that its application is more wide, and market prospects more optimize.
Utility model content
The main purpose of the utility model be in order to solve the humiture controlled atmosphere section of existing engine testing laboratory,
The adjusting of humiture is carried out mainly by air inlet air conditioning, but existing engine charge air-conditioning is not only complicated, production cost
Height, installation difficulty is big, occupied space is big, consumes energy the problems such as high.
The technical solution adopted in the utility model is：A kind of engine testing room temperature and humidity control system, including it is placed in reality
Test the temp and humidity regulator, blast pipe and backwind tube in ceiling portion, it is characterised in that：The humidity temperature regulating device includes axis stream
Wind turbine, axial flow blower are connected with blast pipe, backwind tube, in the blast pipe, the equal loading test room in the end of backwind tube.
Further, the temp and humidity regulator is divided into temperature control part and control wind part, this two parts can be according to scene
Mounting condition flexibly selects mounting means, meets the different mounting condition in scene.
Further, the temp and humidity regulator further includes back-shaped pipeline, has been sequentially arranged on the back-shaped pipeline cold
Condenser, diaphragm type high-voltage switch gear, refrigerant charging non-return valve, screw compressor, low pressure gauge, refrigerant charging non-return valve,
It is diaphragm type low tension switch, evaporator, liquid-dividing head, outer balanced type heating power expansion valve, liquid-sighting glass, non-disconnectable formula device for drying and filtering, cold
Condenser, diaphragm type condensing pressure controller, condenser, the outside of the evaporator be equipped with centrifugal blower, the condenser it is outer
Side is opposite with axial flow blower.
Further, air intake blower fan is equipped with the blast pipe, return air fan is equipped with the backwind tube.
The beneficial effects of the utility model and feature are：(1) two kinds of forms of one-piece pattern and split pattern are designed to, can be with
Meet the different mounting condition in scene；(2) return air is directly connected by temp and humidity regulator by return air fan with equipment, will
Return air recycles, and takes full advantage of the return air cycle operation in laboratory, has saved the energy；(3) full air is designed as without water system
System, without cooling tower, cooling water pump, chilled water pump and respective line, production cost is relatively low, and easily installation, is conducive to promote；
(4) conventional water cooling form is replaced with air-cooled form, without cooling tower, cooling water pump, chilled water pump and respective line.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model preferred embodiment；
Fig. 2 is the structure principle chart of temp and humidity regulator in Fig. 1 (numbering 1)；
Figure label represents respectively：1- temp and humidity regulators, 1-1- temperature controls part, 1-2- controls wind part, 2- blast pipes,
2-1- air inlets, 2-2- air intake blower fans, 3- backwind tubes, 3-1- return air inlets, 3-2- return air fans, 4- fresh wind ports, 5- laboratories,
6- axial flow blowers, 7- diaphragm types high-voltage switch gear, 8- refrigerant chargings non-return valve, 9- screw compressors, 10- low pressure gauges, 11-
Balanced outside refrigerant charging non-return valve, 12- diaphragm types low tension switch, 13- centrifugal blowers, 14- evaporators, 15- liquid-dividing heads, 16-
The non-disconnectable formula device for drying and filtering of formula heating power expansion valve, 17- liquid-sighting glass, 18-, 19- condensers, the control of 20- diaphragm types condensing pressure
Device, 21- condensers, the back-shaped pipelines of 22-.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of engine testing room temperature and humidity control system, including it is placed in the humiture tune at the top of laboratory
Regulating device 1, blast pipe 2 and backwind tube 3, the humidity temperature regulating device 1 include axial flow blower 6, axial flow blower 6 and blast pipe 2,
Backwind tube 3 is connected, and in the blast pipe 2, the equal loading test room 5 in the end of backwind tube 3, inlet air is equipped with the blast pipe 2
Wind turbine 22, the backwind tube 3 is interior to be equipped with return air fan.
Temp and humidity regulator 1 can be divided into split pattern and temperature control part 1-1 and control wind portion according to the mounting condition at scene
Divide 1-2, realize the condition flexibly installed；At the same time equipment can flexibly be increased according to the requirement of client high efficiency filter, noises elimination, newly
The functions such as wind mixing.
As shown in Fig. 2, the temp and humidity regulator 1 further includes back-shaped pipeline 22, cloth successively on the back-shaped pipeline 22
It is equipped with condenser 21, diaphragm type high-voltage switch gear 7, refrigerant charging non-return valve 8, screw compressor 9, low pressure gauge 10, refrigeration
Agent filling non-return valve 11, diaphragm type low tension switch 12, evaporator 14, liquid-dividing head 15, outer balanced type heating power expansion valve 16, liquid-sighting glass
17th, non-disconnectable formula device for drying and filtering 18, condenser 19, diaphragm type condensing pressure controller 20, condenser 21, the evaporator 14
Outside be equipped with centrifugal blower 13, the outside of the condenser 21 and axial flow blower 6 it is opposite.
The type of cooling of this patent mainly instead of original water-cooling pattern by the way of air-cooled, i.e., with centrifugal blower 13
It instead of cooling tower, cooling water pump, chilled water pump and respective line and saved cost, and facilitate installation and use.
The advantages of basic principle and main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the utility model structural relation and principle, on the premise of not departing from the spirit and scope of the utility model, this
Utility model also has various changes and modifications, and these various changes and improvements fall within the scope of the claimed invention.
The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (4)
1. a kind of engine testing room temperature and humidity control system, including be placed in temp and humidity regulator (1) at the top of laboratory, into
Air hose (2) and backwind tube (3), it is characterised in that：The temp and humidity regulator (1) includes axial flow blower (6), axial flow blower
(6) it is connected with blast pipe (2), backwind tube (3), the blast pipe (2), the equal loading test room (5) in the end of backwind tube (3)
It is interior.
2. engine testing room temperature and humidity control system according to claim 1, it is characterised in that：The temperature and humidity adjustment
Device (1) is divided into temperature control part (1-1) and control wind part (1-2), this two parts can flexibly select to pacify according to in-site installation condition
Dress mode, meets the different mounting condition in scene.
3. engine testing room temperature and humidity control system according to claim 1, it is characterised in that：The temperature and humidity adjustment
Device (1) further includes back-shaped pipeline (22), has been sequentially arranged condenser (21) on the back-shaped pipeline (22), diaphragm type height presses off
Close (7), refrigerant charging non-return valve (8), screw compressor (9), low pressure gauge (10), refrigerant charging non-return valve (11),
Diaphragm type low tension switch (12), evaporator (14), liquid-dividing head (15), outer balanced type heating power expansion valve (16), liquid-sighting glass (17), no
Removable device for drying and filtering (18), condenser (19), diaphragm type condensing pressure controller (20), condenser (21), the evaporation
It is opposite that the outside of device (14) is equipped with centrifugal blower (13), the outside of the condenser (21) and axial flow blower (6).
4. engine testing room temperature and humidity control system according to claim 1, it is characterised in that：The blast pipe (2)
It is interior to be equipped with air intake blower fan, it is equipped with return air fan in the backwind tube (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274445.4U CN207335021U (en) | 2017-09-30 | 2017-09-30 | A kind of engine testing room temperature and humidity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274445.4U CN207335021U (en) | 2017-09-30 | 2017-09-30 | A kind of engine testing room temperature and humidity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207335021U true CN207335021U (en) | 2018-05-08 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274445.4U Active CN207335021U (en) | 2017-09-30 | 2017-09-30 | A kind of engine testing room temperature and humidity control system |
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| Country | Link |
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| CN (1) | CN207335021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068229A (en) * | 2018-08-07 | 2018-12-21 | 湖北欣荣康盛机械科技有限公司 | A kind of engine silencing case |
-
2017
- 2017-09-30 CN CN201721274445.4U patent/CN207335021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109068229A (en) * | 2018-08-07 | 2018-12-21 | 湖北欣荣康盛机械科技有限公司 | A kind of engine silencing case |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240726 Address after: 103-212, Commercial Building, Xiaojunshan Community, Junshan Street, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province 430119 Patentee after: Hydrogen Green Dynamic New Energy (Wuhan) Co.,Ltd. Country or region after: China Address before: 430056 Building 2, Xinmin Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN DONGCE TECHNOLOGY Co.,Ltd. Country or region before: China |