CN107607367A - A kind of safety engineering air quality harvester - Google Patents
A kind of safety engineering air quality harvester Download PDFInfo
- Publication number
- CN107607367A CN107607367A CN201710980689.2A CN201710980689A CN107607367A CN 107607367 A CN107607367 A CN 107607367A CN 201710980689 A CN201710980689 A CN 201710980689A CN 107607367 A CN107607367 A CN 107607367A
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- control valve
- valve system
- piston mechanism
- hollow shell
- air
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Abstract
The invention discloses a kind of safety engineering air quality harvester, the main hollow shell of supporting leg is fixed with including bottom, compression stroke is provided centrally with the top of the main hollow shell, the main hollow shell bottom is provided centrally with groove section, the first through hole for being internally provided with communication groove section and compression stroke of the main hollow shell and one first air check valve of inside installation of the first through hole, the inside of the main hollow shell is being provided with the air storage space of multiple circular arrays positioned at the side of the first through hole.The present invention utilizes hydraulic principle, the air that needs are gathered is compressed to inside corresponding storage area, simultaneously, the device has multiple storage areas, same air can be subjected to classified storage, the composition being conveniently used for multiple times without influenceing air, the quality of air after collection is improved, so as to improve the quality of detection.
Description
Technical field
The present invention relates to safety engineering field, specially a kind of safety engineering air quality harvester.
Background technology
At present, in safety engineering field, particularly in toxic gas place, it is necessary to have air detecting device in space
The air in portion is detected, and is prevented in the case where not knowing, personnel enter the interior volume of toxic gas, to the body band of people
Carry out different degrees of injury, and the device for being used for air detection needs to use sampling apparatus, and in general air sampling rig needs
Sampling apparatus is goed deep into the inside of toxic gas, is acquired, degree of danger is high, in addition, there is some harvesters to pass through
The pipeline for collection is lengthened, so that personnel need not enter toxic gas interior volume, you can collection, but due to
The lengthening of pipeline so that total quality of the device at the position aggravates so that gatherer process is relatively elaborate.
The content of the invention
It is an object of the invention to provide a kind of safety engineering air quality harvester, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of safety engineering air quality harvester,
It is fixed with the main hollow shell of supporting leg including bottom, compression stroke is provided centrally with the top of the main hollow shell, it is described
Main hollow shell bottom is provided centrally with groove section, and the main hollow shell is internally provided with communication groove section and pressure
The inside of the first through hole in contracting space and the first through hole install one first air check valve, the main hollow shell it is interior
Portion is being provided with the air storage space of multiple circular arrays positioned at the side of the first through hole, the main hollow shell
It is internally provided with the second through hole of connection compression stroke bottom and air storage space, the inside of second through hole is provided with the
Two air check valves, the exhaust end of first air check valve and the inlet end of the second air check valve are towards the compression
There are air inlet connectivity port, the main hollow shell in space, the inside in the groove section in the end set positioned at first through hole
Side be provided with a discharge duct positioned at the side of each air storage space, the discharge duct is internally provided with
Connect the steam vent of air storage space, the control valve system of inside installation one of the discharge duct, the main hollow shell top
The side in portion is bolted a motor mounting plate, and a motor, the electricity are fixed at the top of the motor mounting plate
A plectane is fixed in the end of motor main shaft in motivation, and the end face of the plectane is pacified at 3/4 radius in its uniform center of circle
A rotary shaft is filled, the axis body of the rotary shaft is fixed on the inside of a motion bar one end, the bottom of the motion bar by bearing
One Universal active piston mechanism is being installed positioned at the inside of the compression stroke.
Preferably, the control valve system include control valve system hollow shell, control valve system hollow structure,
Control valve system with top spool groove, control valve system with bottom valve element groove, control valve system with pull bar, control valve system valve
Core, control valve system with helical spring and control valve system force application board with mobile harden structure, control valve system.
Preferably, be integral type structure at the top of the control valve system hollow shell and discharge duct, the control
Valve system processed is control valve system hollow structure with the inside of hollow shell, and the inside of the discharge duct is positioned at steam vent
Top and bottom be provided with the control valve system top spool groove and control valve system bottom valve element groove of opposition, the control
Valve system processed places a control valve system valve with top spool groove, control valve system with the inside of bottom valve element groove and steam vent
Core, the control valve system are run through with a control valve system pull bar, the control valve system pull bar is fixed at the top of valve element
The discharge duct and control valve system are with hollow shell and the control valve system pull bar is positioned at the control valve system
It is provided with the body of rod side inside hollow structure and moves harden structure, the control with the control valve system of its integral structure
Valve system is socketed in the control valve system helical spring of a compression with the control valve system of movable plate superstructure with pull bar
Inside, the control valve system control valve system force application board with the top installation one of pull bar.
Preferably, the height of the control valve system valve element is more than the control valve system with bottom valve element groove and row
The total height of stomata.
Preferably, the height of the control valve system valve element is less than the control valve system with top spool groove and row
The total height of stomata.
Preferably, the Universal active piston mechanism includes Universal active piston mechanism plectane, Universal active piston
Mechanism circular groove structure, Universal active piston mechanism sealing ring, Universal active piston mechanism are with 3/4 ball recess and ten thousand
To movable piston mechanism bulb.
Preferably, the Universal active piston mechanism is provided with Universal active piston mechanism ring with plectane center side
Connected in star structure, the Universal active piston mechanism of inside clamping one of the Universal active piston mechanism circular groove structure is with close
Seal, the Universal active piston mechanism plectane upper surface are provided centrally with Universal active piston mechanism with 3/4 spherical female
Groove, the Universal active piston mechanism bulb of inside clamping one of 3/4 ball recess of the Universal active piston mechanism, described ten thousand
It is fixedly connected to movable piston mechanism with the top of bulb with the bottom of motion bar.
Preferably, the Universal active piston mechanism is that Universal active piston mechanism is used with the volume of 3/4 ball recess
The 3/4 of bulb volume.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention utilizes hydraulic principle so that needs the sky gathered
Gas can be compressed to inside corresponding storage area, meanwhile, the device has multiple storage areas, can enter same air
Row classified storage, the composition being conveniently used for multiple times without influenceing air, the quality of air after collection is improved, is detected so as to improve
Quality.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation of safety engineering air quality harvester of the present invention；
Fig. 2 is the structural representation that valve system is controlled in a kind of safety engineering air quality harvester of the present invention；
Fig. 3 is the structural representation of Universal rotary bindiny mechanism in a kind of safety engineering air quality harvester of the present invention
Figure；
In figure：1, main hollow shell, 2, supporting leg, 3, groove section, 4, compression stroke, 5, motor mounting plate, 6, electricity
Motivation, 7, motor main shaft, 8, plectane, 9, rotary shaft, 10, motion bar, 11, the first air check valve, 12, air storage are empty
Between, 13, first through hole, 14, air inlet connectivity port, 15, the second through hole, 16, the second air check valve, 17, discharge duct, 18,
Steam vent, 19, control valve system, 191, control valve system hollow shell, 192, control valve system hollow structure, 193, control
Valve system processed top spool groove, 194, control valve system bottom valve element groove, 195, control valve system pull bar, 196, control
Valve system valve element, 197, control valve system mobile harden structure, 198, control valve system helical spring, 199, control valve machine
Structure force application board, 20, Universal active piston mechanism, 201, Universal active piston mechanism plectane, 202, Universal active piston machine
Structure circular groove structure, 203, Universal active piston mechanism sealing ring, 204,3/4 spherical female of Universal active piston mechanism
Groove, 205, Universal active piston mechanism bulb.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
A kind of referring to Fig. 1, embodiment provided by the invention：The main hollow shell 1 of supporting leg 2 is fixed with including bottom,
The top of the main hollow shell 1 is provided centrally with compression stroke 4, the main bottom of hollow shell 1 it is centrally disposed fluted
Section 3, the first through hole 13 for being internally provided with communication groove section 3 and compression stroke 4 of the main hollow shell 1 and described
One first air check valve 11 is installed in the inside of first through hole 13, and the inside of the main hollow shell 1 is logical positioned at described first
The side in hole 13 is provided with the air storage space 12 of multiple circular arrays, the company of being internally provided with of the main hollow shell 1
The logical bottom of compression stroke 4 and the second through hole 15 of air storage space 12, the inside of second through hole 15 are provided with the second sky
The inlet end of gas check valve 16, the exhaust end of first air check valve 11 and the second air check valve 16 is towards the pressure
There are air inlet connectivity port 14, the master in contracting space 4, the inside in the groove section 3 in the end set positioned at first through hole 13
The side of hollow shell 1 is being provided with a discharge duct 17, the blast pipe positioned at the side of each air storage space 12
A control valve is installed in the steam vent 18 for being internally provided with connection air storage space 12 in road 17, the inside of the discharge duct 17
Mechanism 19, the side at the main top of hollow shell 1 are bolted a motor mounting plate 5, the motor mounting plate 5
Top fix a motor 6, a plectane 8 is fixed in the end of the motor main shaft 7 in the motor 6, the one of the plectane 8
A rotary shaft 9 is installed in end face at 3/4 radius in its uniform center of circle, and the axis body of the rotary shaft 9 is fixed on a work by bearing
Universal active work is being installed in the inside of the one end of lever 10, the bottom of the motion bar 10 positioned at the inside of the compression stroke 4
Fill in mechanism 20.
Referring to Fig. 2, during the control valve system 19 includes control valve system hollow shell 191, control valve system is used
Hollow structure 192, control valve system top spool groove 193, control valve system bottom valve element groove 194, control valve system are drawn
Bar 195, control valve system valve element 196, control valve system mobile harden structure 197, the and of control valve system helical spring 198
Control valve system force application board 199；It is described that to control valve system with the top of hollow shell 191 and discharge duct 17 be integral type knot
Structure, described to control valve system with the inside of hollow shell 191 be control valve system hollow structure 192, the discharge duct 17
Inside the control valve system top spool groove 193 and control valve of opposition are being provided with positioned at the top and bottom of steam vent 18
Mechanism bottom valve element groove 194, the control valve system top spool groove 193, the control valve system and of bottom valve element groove 194
A control valve system valve element 196 is placed in the inside of steam vent 18, and the control valve system fixes a control with the top of valve element 196
Valve system processed pull bar 195, the control valve system is with pull bar 195 through the discharge duct 17 and control valve system with hollow
Housing 191 and the control valve system are with pull bar 195 in the body of rod inside the control valve system hollow structure 192
Side is provided with moves harden structure 197 with the control valve system of its integral structure, and the control valve system movement is hardened
The control valve system pull bar 195 of the top of structure 197 is socketed in the inside of the control valve system helical spring 198 of a compression, institute
State the control valve system force application board 199 of top installation one of control valve system pull bar 195；The control valve system valve element
196 height is more than the total height of control valve system the bottom valve element groove 194 and steam vent 18；The control valve system is used
The height of valve element 196 is less than the total height of control valve system the top spool groove 193 and steam vent 18, its main function
It is：Play a part of control, due to the control valve system with the height of valve element 196 more than the control valve system bottom valve
The total height of core groove 194 and steam vent 18；The control valve system height of valve element 196 is less than the control valve system and pushed up
The restriction of the total height of portion's valve element groove 193 and steam vent 18, when control valve system with valve element 196 by control valve system spiral
When the elastic force of spring 198 extrudes, control valve system valve element 196 can play a part of effectively obstructing air, can when pulling up
Realize that air discharges.
Referring to Fig. 3, the Universal active piston mechanism 20 includes Universal active piston mechanism plectane 201, universal work
Piston mechanism circular groove structure 202, Universal active piston mechanism sealing ring 203, Universal active piston mechanism are with 3/4
Ball recess 204 and Universal active piston mechanism bulb 205；The Universal active piston mechanism center side of plectane 201
It is provided with Universal active piston mechanism circular groove structure 202, the Universal active piston mechanism circular groove structure 202
The Universal active piston mechanism sealing ring 203 of inside clamping one, the Universal active piston mechanism upper surface of plectane 201
It is provided centrally with 3/4 ball recess 204 of Universal active piston mechanism, 3/4 ball recess of the Universal active piston mechanism
The 204 Universal active piston mechanism bulb 205 of inside clamping one, the top of the Universal active piston mechanism bulb 205
It is fixedly connected with the bottom of motion bar 10；The Universal active piston mechanism is Universal active with the volume of 3/4 ball recess 204
With the 3/4 of the volume of bulb 205, its main function is piston mechanism：Play a part of preventing air and leaked liquid, carrying out work
When making, Universal active piston mechanism is fixed company between 3/4 ball recess 204 and Universal active piston mechanism bulb 205
Effect is connect, without departing from, and due to the spacing relation of volume, both can realize multidirectional turning effort, so as to reduce power
Dynamics is lost caused by degree angle differs.
Specifically used mode：In present invention work, the air inlet connectivity port 14 in the device is flexible coupling by pipe
The exhaust end of gas collection head opens motor 6, collection head is deep into the inside for needing to gather space, so existed, it is necessary to when gathering
In the presence of motor 6, Universal rotary bindiny mechanism 20 can produce upper and lower reciprocating, in Universal rotary bindiny mechanism
20 effect so that air is constantly compressed to the inside of each air compression stroke 12, after close motor 6, arranging
During except collection air, the air inlet of the equipment for detecting air is connected into steam vent 18 by flexible pipe, opens control valve system
19, you can realize discharge.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (8)
1. a kind of safety engineering air quality harvester, including bottom are fixed with the main hollow shell (1) of supporting leg (2),
It is characterized in that：Compression stroke (4), main hollow shell (1) bottom are provided centrally with the top of the main hollow shell (1)
Be provided centrally with groove section (3), the main hollow shell (1) be internally provided with communication groove section (3) and compression is empty
Between (4) first through hole (13) and the first through hole (13) inside install one first air check valve (11), the main sky
The inside of heart housing (1) is being provided with the air storage space of multiple circular arrays positioned at the side of the first through hole (13)
(12), be internally provided with connection compression stroke (4) bottom and air storage space (12) the second of the main hollow shell (1)
Through hole (15), the inside of second through hole (15) are provided with the second air check valve (16), first air check valve
(11) exhaust end and the inlet end of the second air check valve (16) is towards the compression stroke (4), the groove section (3)
Inside have air inlet connectivity port (14), the side of the main hollow shell (1) in the end set positioned at first through hole (13)
A discharge duct (17), the inside of the discharge duct (17) are being provided with positioned at the side of each air storage space (12)
It is provided with the steam vent (18) of connection air storage space (12), the control valve system of inside installation one of the discharge duct (17)
(19), the side at the top of the main hollow shell (1) is bolted a motor mounting plate (5), the motor installation
Fix a motor (6) at the top of plate (5), a plectane (8) is fixed in the end of the motor main shaft (7) in the motor (6),
The end face of the plectane (8) installs a rotary shaft (9), the axis body of the rotary shaft (9) at 3/4 radius in its uniform center of circle
The inside an of motion bar (10) one end is fixed on by bearing, the bottom of the motion bar (10) is positioned at the compression stroke
(4) inside is installed by one Universal active piston mechanism (20).
A kind of 2. safety engineering air quality harvester according to claim 1, it is characterised in that：The control valve
Mechanism (19) includes control valve system hollow shell (191), control valve system hollow structure (192), control valve system and used
Top spool groove (193), control valve system bottom valve element groove (194), control valve system pull bar (195), control valve system
With valve element (196), control valve system mobile harden structure (197), control valve system helical spring (198) and control valve system
With force application board (199).
A kind of 3. safety engineering air quality harvester according to claim 2, it is characterised in that：The control valve
The top of mechanism hollow shell (191) and discharge duct (17) is integral type structure, the control valve system hollow shell
(191) inside is control valve system hollow structure (192), and the inside of the discharge duct (17) is positioned at steam vent (18)
Top and bottom be provided with the control valve system top spool groove (193) and control valve system bottom valve element groove of opposition
(194), control valve system top spool groove (193), control valve system bottom valve element groove (194) and the steam vent (18)
Inside place a control valve system with valve element (196), the control valve system at the top of valve element (196) with fixing a control valve
Mechanism is empty through the discharge duct (17) and control valve system with pull bar (195) with pull bar (195), the control valve system
Heart housing (191) and the control valve system are with pull bar (195) in control valve system hollow structure (192)
The body of rod side in portion is provided with and the mobile harden structure (197) of the control valve system of its integral structure, the control valve system
The control valve system spiral bullet of a compression is socketed in the control valve system above mobile harden structure (197) with pull bar (195)
The inside of spring (198), the control valve system force application board (199) of top installation one of control valve system pull bar (195).
A kind of 4. safety engineering air quality harvester according to claim 3, it is characterised in that：The control valve
Mechanism is more than the total height of the control valve system bottom valve element groove (194) and steam vent (18) with the height of valve element (196).
A kind of 5. safety engineering air quality harvester according to claim 3, it is characterised in that：The control valve
Mechanism is less than the total height of the control valve system top spool groove (193) and steam vent (18) with the height of valve element (196).
A kind of 6. safety engineering air quality harvester according to claim 1, it is characterised in that：The universal work
Piston mechanism (20) includes Universal active piston mechanism with plectane (201), Universal active piston mechanism circular groove structure
(202), Universal active piston mechanism sealing ring (203), Universal active piston mechanism 3/4 ball recess (204) and universal
Movable piston mechanism is with bulb (205).
A kind of 7. safety engineering air quality harvester according to claim 6, it is characterised in that：The universal work
Piston mechanism is provided with Universal active piston mechanism circular groove structure (202) with plectane (201) center side, and described ten thousand
To the Universal active piston mechanism sealing ring (203) of inside clamping one of movable piston mechanism circular groove structure (202), institute
That states Universal active piston mechanism plectane (201) upper surface is provided centrally with Universal active piston mechanism with 3/4 ball recess
(204), the Universal active piston mechanism is with the Universal active piston mechanism ball of inside clamping one of 3/4 ball recess (204)
Head (205), the Universal active piston mechanism are fixedly connected with the top of bulb (205) with the bottom of motion bar (10).
A kind of 8. safety engineering air quality harvester according to claim 7, it is characterised in that：The universal work
Piston mechanism is the 3/4 of Universal active piston mechanism bulb (205) volume with the volume of 3/4 ball recess (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980689.2A CN107607367A (en) | 2017-10-19 | 2017-10-19 | A kind of safety engineering air quality harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710980689.2A CN107607367A (en) | 2017-10-19 | 2017-10-19 | A kind of safety engineering air quality harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107607367A true CN107607367A (en) | 2018-01-19 |
Family
ID=61078771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710980689.2A Withdrawn CN107607367A (en) | 2017-10-19 | 2017-10-19 | A kind of safety engineering air quality harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107607367A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466605A (en) * | 2018-06-25 | 2018-08-31 | 泉州市博晨机械科技有限公司 | A kind of automobile washing high-efficiency cleaning device |
-
2017
- 2017-10-19 CN CN201710980689.2A patent/CN107607367A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466605A (en) * | 2018-06-25 | 2018-08-31 | 泉州市博晨机械科技有限公司 | A kind of automobile washing high-efficiency cleaning device |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |
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| WW01 | Invention patent application withdrawn after publication |