CN206343187U - A kind of altitude environment analog testing box - Google Patents

A kind of altitude environment analog testing box Download PDF

Info

Publication number
CN206343187U
CN206343187U CN201621241045.9U CN201621241045U CN206343187U CN 206343187 U CN206343187 U CN 206343187U CN 201621241045 U CN201621241045 U CN 201621241045U CN 206343187 U CN206343187 U CN 206343187U
Authority
CN
China
Prior art keywords
seal case
observation window
flowmeter
pressure gauge
air inlet
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.)
Active
Application number
CN201621241045.9U
Other languages
Chinese (zh)
Inventor
秦联锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RENXIN ENERGY-SAVING ENVIRONMENTAL PROTECTION EQUIPMENT (SHANGHAI) Co Ltd
Original Assignee
RENXIN ENERGY-SAVING ENVIRONMENTAL PROTECTION EQUIPMENT (SHANGHAI) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by RENXIN ENERGY-SAVING ENVIRONMENTAL PROTECTION EQUIPMENT (SHANGHAI) Co Ltd filed Critical RENXIN ENERGY-SAVING ENVIRONMENTAL PROTECTION EQUIPMENT (SHANGHAI) Co Ltd
Priority to CN201621241045.9U priority Critical patent/CN206343187U/en
Application granted granted Critical
Publication of CN206343187U publication Critical patent/CN206343187U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of altitude environment analog testing box, it is related to detection testing equipment field, it includes seal case, observation window, flowmeter, pressure gauge, motor, vavuum pump, air inlet adjustment valve, camera, observation window is provided with front of seal case, the side of observation window is provided with flowmeter, the opposite side of observation window is provided with pressure gauge, flowmeter and pressure gauge are installed in the front of seal case, one side-lower of seal case is provided with motor and vavuum pump, air inlet adjustment valve is installed above the opposite side of seal case, the inside front and back of seal case are configured with camera.Its reasonable in design, installs simple, easy to use, can simulate the change of atmospheric pressure under different altitude height, the environmental simulation tested for mini-plant, and the air-flow trend in real-time Simulation natural environment, test period is short, applied widely.

Description

A kind of altitude environment analog testing box
Technical field
The utility model is related to a kind of altitude environment analog testing box, belongs to detection testing equipment technical field.
Background technology
At present, altitude environment simulated test uses building or steel construction test cabinet, and cost is high, and turnover sample test room is very not It is convenient, be not suitable for mini-plant and detect, such as Domestic oxygen erator, domestic ozone generator, and can not real-time Simulation natural environment In air-flow trend, the shortcomings of test period is long.
The content of the invention
In view of the above-mentioned problems, the technical problems to be solved in the utility model is to provide a kind of altitude environment analog testing box.
A kind of altitude environment analog testing box of the present utility model, it includes seal case, observation window, flowmeter, pressure Observation window is provided with front of table, motor, vavuum pump, air inlet adjustment valve, camera, seal case, the side of observation window is set There is flowmeter, the opposite side of observation window is provided with pressure gauge, and flowmeter and pressure gauge are installed in the front of seal case, seal One side-lower of casing is provided with above motor and vavuum pump, the opposite side of seal case and is provided with air inlet adjustment valve, seal box The inside front and back of body are configured with camera.
Preferably, described seal case is made up of brace steel post and evagination arc-shaped steel plate face.
Preferably, the inside of described seal case is configured with loading pressure sensor, control circuit and power supply Loading pressure is converted to electric signal by device, loading pressure sensor, by controlling circuit by the telecommunications of sensor Number with setting detection specified pressure numerical value be compared after export difference control signal, by difference control signal control into The opening degree of gas regulating valve, so that the gas flow rate and atmospheric pressure value in seal case are controlled, when loading pressure is less than detection During arranges value, increase the opening degree of air inlet adjustment valve, allow more air into seal case, reached so as to improve air pressure in case To setting value.
Preferably, the supply unit of configuration can provide less than five kilowatts to be detected equipment in described seal case Power power-supply supply.
Preferably, the flowmeter and pressure gauge that are configured on described seal case can show that tested measurement equipment is defeated in real time The gas flow and pressure gone out.
Preferably, the camera configured on described seal case can be observed, the detection state of recording equipment.
The beneficial effects of the utility model:Its reasonable in design, installs simple, easy to use, can simulate different seas Air-flow in the change of atmospheric pressure under degree of lifting, the environmental simulation tested for mini-plant, real-time Simulation natural environment is walked To test period is short, applied widely.
Brief description of the drawings:
For ease of explanation, the utility model is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
1- seal boxs;2- observation windows;3- flowmeters;4- pressure gauges;5- motors;6- vavuum pumps;7- air inlet adjustment valves;8- takes the photograph As head;9- is detected measurement equipment.
Embodiment:
As shown in figure 1, present embodiment uses following technical scheme:It includes seal case 1, observation window 2, flow Meter 3, pressure gauge 4, motor 5, vavuum pump 6, air inlet adjustment valve 7, camera 8, the front of seal case 1 are provided with observation window 2, see The side for examining window 2 is provided with flowmeter 3, and the opposite side of observation window 2 is provided with pressure gauge 4, and flowmeter 3 and pressure gauge 4 are respectively mounted In the front of seal case 1, a side-lower of seal case 1 is provided with motor 5 and vavuum pump 6, the opposite side of seal case 1 Side is provided with air inlet adjustment valve 7, and the inside front and back of seal case 1 are configured with camera 8.
Wherein, described seal case 1 is made up of brace steel post and evagination arc-shaped steel plate face;Described seal case 1 Inside be configured with loading pressure sensor, control circuit and supply unit, loading pressure sensor is by gas in case Body pressure conversion is electric signal, by controlling detection specified pressure numerical value of the circuit by the electrical signal data of sensor with setting to enter Row exports difference control signal more afterwards, the opening degree of air inlet adjustment valve 7 is controlled by difference control signal, so as to control seal box Gas flow rate and atmospheric pressure value in body 1, when loading pressure is less than detection arranges value, increase the folding of air inlet adjustment valve 7 Degree, is allowed more air into seal case 1, so that improving air pressure in case reaches setting value;Match somebody with somebody in described seal case 1 The power power-supply that the supply unit put can provide less than five kilowatts to be detected equipment 9 is supplied;Match somebody with somebody on described seal case 1 The flowmeter 3 and pressure gauge 4 put can show the gas flow and pressure of tested measurement equipment output in real time;Described seal case The camera 8 configured on 1 can be observed, the detection state of recording equipment.
Present embodiment reasonable in design, installs simple, easy to use, can simulate big under different altitude height Air-flow trend in the change of atmospheric pressure, the environmental simulation tested for mini-plant, real-time Simulation natural environment, test period It is short, it is applied widely.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model Claimed scope is by appended claims and its equivalent thereof.

Claims (3)

1. a kind of altitude environment analog testing box, it is characterised in that:It includes seal case (1), observation window (2), flowmeter (3), pressure gauge (4), motor (5), vavuum pump (6), air inlet adjustment valve (7), camera (8), the front of seal case (1) are set There is observation window (2), the side of observation window (2) is provided with flowmeter (3), and the opposite side of observation window (2) is provided with pressure gauge (4), Flowmeter (3) and pressure gauge (4) are installed in the front of seal case (1), and a side-lower of seal case (1) is provided with motor (5) and vavuum pump (6), it is provided with above the opposite side of seal case (1) before air inlet adjustment valve (7), the inside of seal case (1) Rear is configured with camera (8).
2. a kind of altitude environment analog testing box according to claim 1, it is characterised in that:Described seal case (1) It is made up of brace steel post and evagination arc-shaped steel plate face.
3. a kind of altitude environment analog testing box according to claim 1, it is characterised in that:Described seal case (1) Inside be configured with loading pressure sensor, control circuit and supply unit.
CN201621241045.9U 2016-11-21 2016-11-21 A kind of altitude environment analog testing box Active CN206343187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621241045.9U CN206343187U (en) 2016-11-21 2016-11-21 A kind of altitude environment analog testing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621241045.9U CN206343187U (en) 2016-11-21 2016-11-21 A kind of altitude environment analog testing box

Publications (1)

Publication Number Publication Date
CN206343187U true CN206343187U (en) 2017-07-21

Family

ID=59318169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621241045.9U Active CN206343187U (en) 2016-11-21 2016-11-21 A kind of altitude environment analog testing box

Country Status (1)

Country Link
CN (1) CN206343187U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339872A (en) * 2019-06-24 2019-10-18 国家电网有限公司 A kind of altitude environment simulator stand

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339872A (en) * 2019-06-24 2019-10-18 国家电网有限公司 A kind of altitude environment simulator stand

Similar Documents

Publication Publication Date Title
CN203216804U (en) Uniaxial rock compression creepmeter in dry-wet circulating process
CN2771846Y (en) Building external door-window physical property in-situ detecting apparatus
CN104155135B (en) Device for measuring clean air quantity attenuation rate of air cleaner
CN201522360U (en) Environment tester combining rainfall and raindrop
CN100570316C (en) Fault detection instrument of rotary equipment based on acoustic emission
CN103837214A (en) Combined container type gas flow detection device by pVTt method
CN104722340B (en) artificial aerosol climate box and using method thereof
CN104316260B (en) Calibration system suitable for high-temperature environment micro-pressure sensor
CN206804436U (en) A kind of steel construction resistance to compression detection means
CN204228385U (en) A kind of off-line testing device for demarcating safety valve setting value and off-line testing system
CN103202254A (en) Fish swimming capability measuring method and submerged open-type testing device
CN203862257U (en) Haze simulation generating device
CN101776530B (en) System and method for testing indoor natural ventilating model of building
CN205067153U (en) Water environmental detection set
CN203798704U (en) Novel direct-reading type dust concentration measuring instrument verification and calibration device
CN104959171B (en) A kind of compress control method for the laboratory animal lower pressure environment tank of study of high altitude medicine and based on the lower pressure environment tank
CN206787779U (en) A kind of live external window air tightness detection means
CN206362563U (en) A kind of automobile door cover system durable test device monitored in real time
CN106768662A (en) A kind of engine cylinder air-tightness detection machine that can realize automation docking
CN106968934A (en) Pump cavitation surplus Auto-Test System and its method
CN105241616A (en) Civil defense door airtightness detection apparatus with protection function
CN205449409U (en) Airtight pressure measurement
CN201897560U (en) Test chamber for radon exhalation rate from surface of building material
CN201555695U (en) Leak detection testboard of efficient filter
CN109115448A (en) A kind of TT&C system suitable for small-sized wind tunnel

Legal Events

Date Code Title Description
GR01 Patent grant