CN208595668U - A kind of energy saving and environment friendly laboratory ventilation system - Google Patents
A kind of energy saving and environment friendly laboratory ventilation system Download PDFInfo
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- CN208595668U CN208595668U CN201821264479.XU CN201821264479U CN208595668U CN 208595668 U CN208595668 U CN 208595668U CN 201821264479 U CN201821264479 U CN 201821264479U CN 208595668 U CN208595668 U CN 208595668U
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- fixedly connected
- connecting pipe
- flabellum
- block
- ventilation system
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Abstract
The utility model relates to laboratory ventilation technical fields, and disclose a kind of energy saving and environment friendly laboratory ventilation system, including the first connecting pipe, upper and lower surfaces inside first connecting pipe are fixedly connected to link block, the quantity of the link block is two, and the opposite face of two link blocks is fixedly connected with the upper and lower surfaces of the second connecting pipe respectively.The energy saving and environment friendly laboratory ventilation system, by being provided with the first connecting pipe, the second connecting pipe, wind pipe and intake stack, laboratory internal is aerated, also by being provided with bearing, L shape connecting rod, contact block and reset spring, two contact block separation when natural wind is larger, the second battery is caused to power off, the second flabellum is driven to be aerated by wind-force, save the energy, it is arranged inside the first connecting pipe by the second connecting pipe, the exchange that thermal energy is carried out to the wind of disengaging, saves the waste of heat energy.
Description
Technical field
The utility model relates to laboratory ventilation technical field, specially a kind of energy saving and environment friendly laboratory ventilation system.
Background technique
It is most importantly degassing function in the function of laboratory ventilation system, in chemical laboratory, when experimental implementation is produced
Raw various pernicious gases, foul smell, moisture and inflammable, explosive, corrosive substance prevent reality to protect the safety of user
Polluter in testing is spread to laboratory, and ventilating system is used near pollution sources.Existing ventilation equipment be all using
The driven by energy equipment such as electric energy needs to consume a large amount of electric energy when in use, and natural wind enters in ventilation equipment sometimes, leads to
Wind devices are still working, and waste a large amount of energy, are unfavorable for energy conservation and environmental protection.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of energy saving and environment friendly laboratory ventilation system, solves
The problem of laboratory ventilation system not energy-efficient and environmental protection.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of energy saving and environment friendly laboratory ventilation system
It unites, including the first connecting pipe, the upper and lower surfaces inside first connecting pipe are fixedly connected to link block, institute
The quantity for stating link block is two, the opposite face of two link blocks upper and lower surfaces with the second connecting pipe respectively
It is fixedly connected, the lower surface inside second connecting pipe left end offers limiting slot, and the internal activity of the limiting slot connects
It is connected to limited block, the upper surface of the limited block is fixedly connected with filter plate, and the upper surface of second connecting pipe offers
Spliced eye, the inside of the spliced eye are connected with the inside of the second connecting pipe, the one end of the filter plate far from limited block
It extends to the inside of spliced eye and is fixedly connected with fixed block, the bottom end of the fixed block extends to the inside of spliced eye and fixation
Be connected with placement plate, the upper surface of the second connecting pipe right end is fixedly connected with wind pipe, the wind pipe it is interior
Portion is connected with the inside of the second connecting pipe, and the two sidewalls inside the wind pipe are fixed with the both ends of first crossbar respectively
Connection, the upper surface of the first crossbar are fixedly connected with the first battery, and the output shaft of first battery is fixedly connected
There is first rotating shaft, the first rotating shaft is fixedly connected with the first flabellum, first connecting tube far from one end of the first battery
The lower surface of road right end is fixedly connected with intake stack, and the inside of the intake stack is connected with the inside of the first connecting pipe
Logical, the two sidewalls of the intake stack bottom inner portion are fixedly connected with the both ends of second crossbar respectively, the second crossbar it is upper
Surface is fixedly connected with the second shaft, and second shaft is connected with the second flabellum far from one end of second crossbar, described
Two sidewalls inside intake stack top are fixedly connected with the both ends of third cross bar respectively, and the upper surface of the third cross bar is fixed
It is connected with the second battery, the output end of second battery is fixedly connected with third shaft, the top of the third shaft
It is fixedly connected with third flabellum, the two sidewalls inside the intake stack middle part are fixedly connected to placement block, the placement block
Middle part it is fixed be inlaid with bearing, the inside of the bearing is fixedly connected with L shape connecting rod, the L shape connecting rod far from bearing one
End is fixedly connected with contact block, and the quantity of the contact block is two, and the opposite face of two contact blocks is flexibly connected, described
The upper surface of L shape connecting rod is fixedly connected with reset spring, under the one end of the reset spring far from L shape connecting rod and third cross bar
Surface is fixedly connected.
Preferably, second connecting pipe and the first connecting pipe are the structure that left end is open, right end is closed.
Preferably, the width of the placement plate is greater than the width of spliced eye.
Preferably, from inside to outside, the wind direction of second flabellum and third flabellum is by extroversion for the wind direction of first flabellum
It is interior.
Preferably, first flabellum, the second flabellum are consistent with the equal in magnitude of third flabellum, shape.
Preferably, the contact block and the second battery are electrically connected by conducting wire.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of energy saving and environment friendly laboratory ventilation system, has following
The utility model has the advantages that
1, energy saving and environment friendly laboratory ventilation system, by being provided with the first connecting pipe, the second connecting pipe, outlet air
Pipeline and intake stack, are aerated laboratory internal, also by being provided with bearing, L shape connecting rod, contact block and resetting bullet
Spring, when natural wind is larger, two contact block separation, cause the second battery to power off, and drive the second flabellum to be led to by wind-force
Wind saves the energy.
2, the energy saving and environment friendly laboratory ventilation system is arranged inside the first connecting pipe by the second connecting pipe,
The exchange that thermal energy is carried out to the wind of disengaging, saves the waste of heat energy, also by being provided with spliced eye, filter plate and placement plate,
The air of laboratory internal discharge is filtered, prevents from resulting in blockage to pipeline, air is polluted.
Detailed description of the invention
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is the utility model intake stack structure front elevational view；
Fig. 3 is the utility model filter plate structure front elevational view.
In figure: 1 first connecting pipe, 2 link blocks, 3 second connecting pipes, 4 limiting slots, 5 limited blocks, 6 filter plates, 7 are inserted
Connect hole, 8 fixed blocks, 9 placement plates, 10 wind pipes, 11 first crossbars, 12 first batteries, 13 first rotating shafts, 14 first fans
Leaf, 15 intake stacks, 16 second crossbars, 17 second shafts, 18 second flabellums, 19 third cross bars, 20 second batteries, 21 thirds
Block, 24 bearings, 25 L shape connecting rods, 26 contact blocks, 27 reset springs are placed in shaft, 22 third flabellums, 23.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of energy saving and environment friendly laboratory ventilation system, including the first connecting pipe 1, the first connecting tube
Upper and lower surfaces inside road 1 are fixedly connected to link block 2, and the quantity of link block 2 is two, two link blocks 2
Opposite face is fixedly connected with the upper and lower surfaces of the second connecting pipe 3 respectively, the second connecting pipe 3 and the first connecting pipe
1 is the structure that left end is open, right end is closed, is arranged inside the first connecting pipe 1 by the second connecting pipe 3, to disengaging
Wind carry out thermal energy exchange, save the waste of heat energy, the lower surface inside 3 left end of the second connecting pipe offers limiting slot
4, the internal activity of limiting slot 4 is connected with limited block 5, and the upper surface of limited block 5 is fixedly connected with filter plate 6, the second connecting tube
The upper surface in road 3 offers spliced eye 7, and the inside of spliced eye 7 is connected with the inside of the second connecting pipe 3, and filter plate 6 is separate
One end of limited block 5 extends to the inside of spliced eye 7 and is fixedly connected with fixed block 8, and the bottom end of fixed block 8 extends to spliced eye
7 inside is simultaneously fixedly connected with placement plate 9, and the width of placement plate 9 is greater than the width of spliced eye 7, so that placement plate 9 will not enter
Inside spliced eye 7, it is provided with spliced eye 7, filter plate 6 and placement plate 9, the air of laboratory internal discharge is filtered, is prevented
It only results in blockage to pipeline, air is polluted, the upper surface of 3 right end of the second connecting pipe is fixedly connected with wind pipe
10, the inside of wind pipe 10 is connected with the inside of the second connecting pipe 3, and the two sidewalls inside wind pipe 10 are respectively with
The both ends of one cross bar 11 are fixedly connected, and the upper surface of first crossbar 11 is fixedly connected with the first battery 12, the first battery 12
Output shaft be fixedly connected with first rotating shaft 13, first rotating shaft 13 is fixedly connected with the first fan far from one end of the first battery 12
Leaf 14, the lower surface of 1 right end of the first connecting pipe are fixedly connected with intake stack 15, and the inside of intake stack 15 is connect with first
The inside of pipeline 1 is connected, and is provided with the first connecting pipe 1, the second connecting pipe 3, wind pipe 10 and intake stack 15, right
Laboratory internal is aerated, and the two sidewalls of 15 bottom inner portion of intake stack are fixedly connected with the both ends of second crossbar 16 respectively,
The upper surface of second crossbar 16 is fixedly connected with the second shaft 17, and the second shaft 17 is flexibly connected far from one end of second crossbar 16
There is the second flabellum 18, the two sidewalls inside 15 top of intake stack are fixedly connected with the both ends of third cross bar 19 respectively, and third is horizontal
The upper surface of bar 19 is fixedly connected with the second battery 20, and the output end of the second battery 20 is fixedly connected with third shaft 21,
The top of third shaft 21 is fixedly connected with third flabellum 22, the size of the first flabellum 14, the second flabellum 18 and third flabellum 22
It is equal, shape is consistent, the wind direction of the first flabellum 14 from inside to outside, the wind direction ecto-entad of the second flabellum 18 and third flabellum 22,
Guarantee 15 air inlet and the outlet pipeline of intake stack, 10 outlet air, the two sidewalls inside 15 middle part of intake stack are fixedly connected to placement
Block 23, the middle part fixation for placing block 23 are inlaid with bearing 24, and the inside of bearing 24 is fixedly connected with L shape connecting rod 25, L shape connecting rod 25
One end far from bearing 24 is fixedly connected with contact block 26, and the quantity of contact block 26 is two, the opposite face of two contact blocks 26
It is flexibly connected, contact block 26 and the second battery 20 are electrically connected by conducting wire, carry out switch control, setting to the second battery 20
Bearing 24, L shape connecting rod 25, contact block 26 and reset spring 27, when natural wind is larger, two contact blocks 26 are separated, and are caused
The power-off of second battery 20 drives the second flabellum 18 to be aerated, saves the energy, the upper surface of L shape connecting rod 25 is fixed by wind-force
It is connected with reset spring 27, reset spring 27 is fixedly connected far from one end of L shape connecting rod 25 with the lower surface of third cross bar 19, wind
Reset L shape connecting rod 25, two contacts of contact block 26 are powered to the second battery 20.
When in use, starting the first battery 12, the first battery 12 drives first rotating shaft 13 and the rotation of the first flabellum 14,
Outlet air is carried out to laboratory internal by wind pipe 10 and the second connecting pipe 3, starts the second battery 20, the second battery
20 drive third shafts 21 and third flabellum 22 to rotate, by intake stack 15 and the first connecting pipe 1 to laboratory internal into
Traveling wind, when external wind is larger, natural wind blows the rotation of the second flabellum 18, while L shape connecting rod 25 being driven to rotate, so that two
A contact block 26 separates, and the second battery 20 is caused to power off, so that third flabellum 22 stops working, the energy is saved, when external wind
When power becomes smaller, under the reaction force of reset spring 27, drives L shape connecting rod 25 to be turned out to two contact blocks 26 and contact, the
The connection of two batteries 20, drives third flabellum 22 to be aerated.
In conclusion the energy saving and environment friendly laboratory ventilation system, is connected by being provided with the first connecting pipe 1, second
Pipeline 3, wind pipe 10 and intake stack 15, are aerated laboratory internal, also by being provided with bearing 24, L shape connecting rod
25, contact block 26 and reset spring 27, when natural wind is larger, two contact blocks 26 are separated, and cause the second battery 20 disconnected
Electricity drives the second flabellum 18 to be aerated, saves the energy, is arranged by the second connecting pipe 3 in the first connecting pipe 1 by wind-force
Inside carries out the exchange of thermal energy to the wind of disengaging, saves the waste of heat energy, also by being provided with spliced eye 7,6 and of filter plate
Placement plate 9 is filtered the air of laboratory internal discharge, prevents from resulting in blockage to pipeline, pollute to air, solves
The problem of laboratory ventilation system not energy-efficient and environmental protection.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of energy saving and environment friendly laboratory ventilation system, including the first connecting pipe (1), it is characterised in that: described first connects
The internal upper and lower surfaces in adapter tube road (1) are fixedly connected to link block (2), and the quantity of the link block (2) is two,
The opposite face of two link blocks (2) is fixedly connected with the upper and lower surfaces of the second connecting pipe (3) respectively, and described
Lower surface inside two connecting pipes (3) left end offers limiting slot (4), and the internal activity connection of the limiting slot (4) is limited
Position block (5), the upper surface of the limited block (5) are fixedly connected with filter plate (6), the upper surface of second connecting pipe (3)
It offers spliced eye (7), the inside of the spliced eye (7) is connected with the inside of the second connecting pipe (3), the filter plate
(6) one end far from limited block (5) extends to the inside of spliced eye (7) and is fixedly connected with fixed block (8), the fixed block
(8) bottom end extends to the inside of spliced eye (7) and is fixedly connected with placement plate (9), the second connecting pipe (3) right end
Upper surface is fixedly connected with wind pipe (10), the inside of the wind pipe (10) and the inside phase of the second connecting pipe (3)
Connection, the internal two sidewalls of the wind pipe (10) are fixedly connected with the both ends of first crossbar (11) respectively, and described first is horizontal
The upper surface of bar (11) is fixedly connected with the first battery (12), and the output shaft of first battery (12) is fixedly connected with
One shaft (13), the first rotating shaft (13) are fixedly connected with the first flabellum (14), institute far from the one end of the first battery (12)
The lower surface for stating the first connecting pipe (1) right end is fixedly connected with intake stack (15), the inside of the intake stack (15) with
The inside of first connecting pipe (1) is connected, the two sidewalls of intake stack (15) bottom inner portion respectively with second crossbar
(16) both ends are fixedly connected, and the upper surface of the second crossbar (16) is fixedly connected with the second shaft (17), and described second turn
Axis (17) is connected with the second flabellum (18) far from the one end of second crossbar (16), inside intake stack (15) top
Two sidewalls are fixedly connected with the both ends of third cross bar (19) respectively, and the upper surface of the third cross bar (19) is fixedly connected with second
The output end of battery (20), second battery (20) is fixedly connected with third shaft (21), the third shaft (21)
Top be fixedly connected with third flabellum (22), in the middle part of the intake stack (15) inside two sidewalls be fixedly connected to placement
Block (23), the middle part fixation for placing block (23) are inlaid with bearing (24), and the inside of the bearing (24) is fixedly connected with L shape
Connecting rod (25), the L shape connecting rod (25) are fixedly connected with contact block (26) far from the one end of bearing (24), the contact block (26)
Quantity be two, the opposite face of two contact blocks (26) is flexibly connected, and the upper surface of the L shape connecting rod (25) is fixed to be connected
It is connected to reset spring (27), the lower surface of the reset spring (27) one end and third cross bar (19) far from L shape connecting rod (25)
It is fixedly connected.
2. a kind of energy saving and environment friendly laboratory ventilation system according to claim 1, it is characterised in that: second connection
Pipeline (3) and the first connecting pipe (1) are the structure that left end is open, right end is closed.
3. a kind of energy saving and environment friendly laboratory ventilation system according to claim 1, it is characterised in that: the placement plate
(9) width is greater than the width of spliced eye (7).
4. a kind of energy saving and environment friendly laboratory ventilation system according to claim 1, it is characterised in that: first flabellum
(14) wind direction from inside to outside, the wind direction ecto-entad of second flabellum (18) and third flabellum (22).
5. a kind of energy saving and environment friendly laboratory ventilation system according to claim 1, it is characterised in that: first flabellum
(14), the second flabellum (18) is consistent with the equal in magnitude of third flabellum (22), shape.
6. a kind of energy saving and environment friendly laboratory ventilation system according to claim 1, it is characterised in that: the contact block
(26) it is electrically connected with the second battery (20) by conducting wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264479.XU CN208595668U (en) | 2018-08-07 | 2018-08-07 | A kind of energy saving and environment friendly laboratory ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821264479.XU CN208595668U (en) | 2018-08-07 | 2018-08-07 | A kind of energy saving and environment friendly laboratory ventilation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208595668U true CN208595668U (en) | 2019-03-12 |
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ID=65604403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821264479.XU Active CN208595668U (en) | 2018-08-07 | 2018-08-07 | A kind of energy saving and environment friendly laboratory ventilation system |
Country Status (1)
| Country | Link |
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| CN (1) | CN208595668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173879A (en) * | 2019-05-16 | 2019-08-27 | 上海宇赫环保科技有限公司 | A kind of vertical air outlet angle adjuster of central air-conditioning |
| CN111293613A (en) * | 2020-03-19 | 2020-06-16 | 柏仕海 | Hybrid power heat dissipation device for outdoor power distribution cabinet based on centrifugal force principle |
-
2018
- 2018-08-07 CN CN201821264479.XU patent/CN208595668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173879A (en) * | 2019-05-16 | 2019-08-27 | 上海宇赫环保科技有限公司 | A kind of vertical air outlet angle adjuster of central air-conditioning |
| CN111293613A (en) * | 2020-03-19 | 2020-06-16 | 柏仕海 | Hybrid power heat dissipation device for outdoor power distribution cabinet based on centrifugal force principle |
| CN111293613B (en) * | 2020-03-19 | 2021-06-04 | 南京博普电气成套有限公司 | Hybrid power heat dissipation device for outdoor power distribution cabinet based on centrifugal force principle |
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