CN208693946U - A kind of low noise atomization tank - Google Patents
A kind of low noise atomization tank Download PDFInfo
- Publication number
- CN208693946U CN208693946U CN201721895714.9U CN201721895714U CN208693946U CN 208693946 U CN208693946 U CN 208693946U CN 201721895714 U CN201721895714 U CN 201721895714U CN 208693946 U CN208693946 U CN 208693946U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- atomization
- low noise
- denoising device
- tank body
- 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.)
- Withdrawn - After Issue
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- 238000000889 atomisation Methods 0.000 title claims abstract description 36
- 230000009467 reduction Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 241000237509 Patinopecten sp. Species 0.000 claims description 6
- 235000020637 scallop Nutrition 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 230000036651 mood Effects 0.000 abstract description 4
- 239000000443 aerosol Substances 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000003814 drug Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 201000007100 Pharyngitis Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006451 bronchitis Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a kind of low noise atomization tanks, the intracorporal pod cartridge of the tank is plugged in including tank body and sealing, the bottom of the tank body is equipped with the air nozzle of connection external air source, the pod cartridge is equipped with the hollow connector being tightly connected with the tank body, the lower end of the connector is equipped with the air inlet lines for extending downwardly setting, the bottom of the air inlet lines is equipped with the atomization core that can be socketed on the air nozzle, the inlet of the air inlet lines upper end is equipped with the denoising device with the connector releasable connection, the denoising device is equipped with the noise reduction circuit for changing the acoustic transmission path in air inlet lines.The low noise atomization tank of the utility model, by increasing denoising device in pod cartridge air channel, by designing multiple sound circuit, change the propagation route of sound, so that sound is decayed, in the case where not influencing the generation of aerosol, greatly reduce noise results from propagation, improve the environment of nebulae inhalation, reduces the resistance mood of sufferer nebulae inhalation.
Description
Technical field
The utility model relates to medical instrument necks, more specifically, it relates to a kind of low noise atomization tank.
Background technique
Atomising device is equipment relatively common in people's daily life, is used for atomization inspiration treatment, is to disperse drug
It at small droplet or particle, is suspended in it in gas, and enters the respiratory tract and intrapulmonary of patient.Fog inhalation therapy master
To be applied to treat various respiratory diseases up and down, such as flu, fever, cough, abscess of throat, pharyngitis, bronchitis, alveolar
Interior disease occurred.The atomizer of injecting type is to form height by tiny nozzle using compressed air according to venturi principle
The negative pressure of fast air-flow, generation drives liquid or other fluids to be ejected on obstacle together, splashes under high-speed impact around
Make drop become misty particle to spray from escape pipe.Therefore, because the collision and flowing of atomization tank interior air-flow, cause to be atomized
Tank can generate noise in use.Current most of hospitals have set up special spray chamber all to carry out nebulae inhalation, control
It is complicated to treat environment, flow of personnel is big, and atomization tank bring noise will will affect the mood of sufferer treatment, and then influence nebulae inhalation
Effect.So the noise generated when atomization is reduced for raising nebulae inhalation environment and therapeutic effect, it is most important.
Therefore, there is an urgent need for a kind of new technical solutions to solve above-mentioned technical problem.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the purpose of this utility model is
A kind of noise that can be effectively reduced and generate when atomization is provided, the low noise atomization tank of nebulae inhalation environment is improved.
To achieve the above object, the utility model provides a kind of low noise atomization tank, including tank body and sealing are plugged in
The intracorporal pod cartridge of tank, the bottom of the tank body are equipped with the air nozzle of connection external air source, the pod cartridge be equipped with it is described
The hollow connector that tank body is tightly connected, the lower end of the connector are equipped with the air inlet lines for extending downwardly setting, the sky
The bottom of gas inlet pipe is equipped with the atomization core that can be socketed on the air nozzle, the inlet of the air inlet lines upper end be equipped with
The denoising device of the connector releasable connection, the denoising device, which is equipped with, changes the acoustic transmission path in air inlet lines
Noise reduction circuit.
Further, the lower part of the denoising device is equipped with the soundproof plate for extending downwardly the energy of setting, and the soundproof plate is inserted
Enter in the air inlet lines and separate its inner cavity, the two sides protrusion of the soundproof plate be equipped at least two be staggeredly arranged with institute
The adaptable sallop screen of the inner wall of air inlet lines is stated, the soundproof plate is equipped with the through-hole of the area of space of connection two sides, institute
It states and is equipped with circular bulkheads at the top of soundproof plate, form the noise reduction that one can change acoustic transmission path between every two partition and return
Road.
Further, the quantity of the sallop screen is 2, and the quantity of the through-hole is 2, the denoising device shape
It is that two semicircle circuits positioned opposite for being located at lower part and a superposed circle are returned respectively at three noise reduction circuits
Road.
It further, is the elongated hole being laterally arranged on the soundproof plate in the through-hole.
As a further improvement, the top of the denoising device is equipped with the drop being detachably arranged in the connector
It makes an uproar plug, the bottom end of the noise reduction plug is connected with the soundproof plate, and the middle part perforation of the noise reduction plug is equipped with from top to down
Extended venthole.
Further, the venthole is a uniformly distributed scallop hole, and a scallop hole is arranged in circumferential array.
Further, the connector side wall of the pod cartridge is equipped with the raised structures projected radially outward, the tank body
Inner wall be equipped with notch compatible with the raised structures, the notch includes straight trough and the lower end of upper end
Annular groove.
Beneficial effect
Compared with prior art, the low noise atomization tank of the utility model has the advantages that
1) the utility model overall construction design is ingenious, practical；
2) the utility model, by designing multiple sound circuit, is changed by increasing denoising device in pod cartridge air channel
The propagation route of sound, so that sound is decayed；
3) simultaneously using damping material come noise generated when further absorbing atomization, the generation of aerosol is not being influenced
In the case of, greatly reduce noise results from propagation；
4) environment for improving nebulae inhalation, reduces the resistance mood of sufferer nebulae inhalation；
5) cost is relatively low for the technical solution, promotes and applies convenient for large-scale.
Detailed description of the invention
Fig. 1 is the assembling schematic diagram of the low noise atomization tank of the utility model；
Fig. 2 is the structural schematic diagram of denoising device in the utility model；
Fig. 3 is the structural schematic diagram of pod cartridge in the utility model；
Fig. 4 is the structural schematic diagram of tank body in the utility model；
Fig. 5 is the structure top view of the low noise atomization tank of the utility model.
In figure: 1, tank body；11, notch；12, air nozzle；13, liquid storage area；2, pod cartridge；21, atomization core；22, protrusion
Structure；23, air inlet lines；24, connector；25, mist formation plate；3, denoising device；31, soundproof plate；32, sallop screen；33, lead to
Hole；34, circular bulkheads；35, noise reduction plug；36, venthole；37, chucking lug.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Specific embodiment of the present utility model is such that as shown in Figs. 1-5, a kind of low noise atomization tank, including tank
Body 1 and the pod cartridge 2 that is plugged in tank body 1 of sealing, tank body 1 and pod cartridge 2 are combined together by way of buckle, connection quickly,
Securely, good airproof performance；The bottom of tank body 1 is equipped with liquid storage area 13, and the bottom of tank body 1 is equipped with the air nozzle 12 of connection external air source,
Air nozzle 12 protrudes from the setting of liquid storage area 13, and pod cartridge 2 is equipped with the hollow connector 24 being tightly connected with tank body 1, connector
24 lower end is equipped with the air inlet lines 23 for extending downwardly setting, and the bottom of air inlet lines 23 is equipped with and can be socketed on air nozzle 12
Atomization core 21, the aspiration path for the drug that can be drawn up in liquid storage area 13 is equipped in atomization core 21, is set in atomization core 21
There is the mist formation plate 25 for being located at 12 top of air nozzle, medical fluid hits mist formation plate 25 and forms medicine mist, after air nozzle 12 accesses external air source,
The compressed air being passed through forms negative pressure at mist formation plate 25, and the aspiration path in atomization core 21 extracts the drug in liquid storage area 13
It to upper end, is hit with mist formation plate 25, forms medicine mist, while formed negative pressure at mist formation plate 25 and inhaling the air in air inlet lines 23
Come in, is sucked to flow to atomizing face mask to sufferer, form nebulae inhalation；Atomization speed is fast, and atomizing effect is good, clever structure；
The inlet of 23 upper end of air inlet lines is equipped with the denoising device 3 with 24 releasable connection of connector, and denoising device 3, which is equipped with, changes sky
The noise reduction circuit of acoustic transmission path in gas inlet pipe 23 when medicinal atomized, generates strong shock with baffle, to issue thorn
The sound of ear, and the denoising device 3 in pod cartridge 2 will carry out weakening process to noise, not using the noise reduction circuit in denoising device 3
The disconnected direction of propagation for changing sound, postpones the propagation distance of sound, achievees the purpose that constantly to weaken noise, and denoising device 3 is embedded in
It is arranged in air inlet lines 23, makes full use of space, the volume of compact-sized, connection and reasonable arrangement, entire atomization tank not will increase, just
It is practical in carrying, and manufacturing cost is low；The atomization tank of the utility model substantially improves periphery when nebulae inhalation
Environment reduces the resistance mood of sufferer nebulae inhalation, has great positive effect to the rehabilitation of sufferer.
In the present embodiment, the lower part of denoising device 3 is equipped with the soundproof plate 31 for extending downwardly the energy of setting, and soundproof plate 31 is inserted
Enter in air inlet lines 23 and separate its inner cavity, the two sides protrusion of soundproof plate 31 be equipped at least two be staggeredly arranged and air into
The adaptable sallop screen 32 of the inner wall of pipe 23, soundproof plate 31 are equipped with the through-hole 33 of the area of space of connection two sides, soundproof plate
31 tops, which are equipped between 34 every two partition of circular bulkheads, forms the noise reduction circuit that can change acoustic transmission path, noise
By the blocking of the sallop screen 32 of two sides, the direction of propagation changes, and is then traveled to by the through-hole 33 on soundproof plate 31
Next noise reduction circuit is not being endured in change direction, and noise will be constantly weak, achieve the purpose that quick, effective noise reduction, partition
For damping material, sound can be absorbed to a certain extent moreover, air can by each sallop screen 32 and it is intermediate every
The barrier effect of soundboard 3, achieved the effect that air filtering, provides clean air for sufferer, facilitates nebulae inhalation.
In the present embodiment, the quantity of sallop screen 32 is 2, and the quantity of through-hole 33 is 2, and denoising device 3 forms three
A noise reduction circuit, be respectively two be located at lower part semicircle circuits positioned opposite and a superposed circular loop,
Noise is propagated in three noise reduction circuits, and by three-level noise reduction, noise reduction is obvious, and entire denoising device 3 is compact-sized, accounts for
It is small with space, it is convenient and practical.
It in the present embodiment, is the elongated hole being laterally arranged on soundproof plate 31 in through-hole 33, elongated hole can make sound
Pass straight through soundproof plate 31, air inlet lines 23 inner wall blocking issue change to, the amplitude being attenuated is big, and noise reduction is obvious,
And pass through convenient for air, guarantee the unobstructed of air flowing.
In the present embodiment, the top of denoising device 3 is equipped with the noise reduction plug 35 being detachably arranged in connector 24,
The bottom end of noise reduction plug 35 is connected with soundproof plate 31, and the middle part perforation of noise reduction plug 35 is equipped with ventilation extended from top to down
Hole 36, in the case where guaranteeing enough atomizations supplement air, the straightline propagation of sound can be carried out the blocking of final step with
Deflection.
In the present embodiment, venthole 36 is 4 uniformly distributed scallop holes, and 4 scallop holes are arranged in circumferential array, is guaranteed empty
Gas flows rapidly into tank body 1, increases air influx, and the blocking and partially of final step is preferably carried out to the straightline propagation of sound
Turn.
In the present embodiment, 24 side wall of connector of pod cartridge 2 is equipped with the raised structures 22 projected radially outward, tank body 1
Inner wall be equipped with notch 11 compatible with raised structures 22, the straight trough of notch 11 including upper end and the ring of lower end
Shape slot, pod cartridge 2 are inserted into tank body 1, and then rotation locking, convenient for disassembly and assembly, quick, is connected firmly, easy to operate, are easy to unscrew, no
Arduously.
In the present embodiment, the noise reduction plug 35 of noise reduction plug 35, which is equipped with, is bonded positioning with the connector 24 of pod cartridge 2
Chucking lug 37, denoising device 3 are fitted in pod cartridge 2 by chucking lug 37, are completely embedded, and are interference fitted, are prevented noise from leaking.
Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this
The effect and patent practicability that type is implemented.
Claims (7)
1. a kind of low noise atomization tank is plugged in the pod cartridge (2) in the tank body (1) including tank body (1) and sealing, feature exists
In the bottom of the tank body (1) is equipped with the air nozzle (12) of connection external air source, and the pod cartridge (2) is equipped with and the tank body
(1) the hollow connector (24) being tightly connected, the lower end of the connector (24) are equipped with the air inlet lines for extending downwardly setting
(23), the bottom of the air inlet lines (23) is equipped with the atomization core (21) that can be socketed on the air nozzle (12)；The sky
The inlet of gas inlet pipe (23) upper end is equipped with the denoising device (3) with the connector (24) releasable connection, the denoising device
(3) it is equipped with the noise reduction circuit for changing the acoustic transmission path in air inlet lines (23).
2. a kind of low noise atomization tank according to claim 1, which is characterized in that the lower part of the denoising device (3) is set
There is a soundproof plate (31) for the energy for extending downwardly setting, the soundproof plate (31) is inserted into the air inlet lines (23) and by its inner cavity
Separate, the two sides protrusion of the soundproof plate (31) is equipped at least two inner wall phases with the air inlet lines (23) being staggeredly arranged
The sallop screen (32) of adaptation, the soundproof plate (31) are equipped with the through-hole (33) of the area of space of connection two sides, the sound insulation
Circular bulkheads (34) are equipped at the top of plate (31), the noise reduction that one can change acoustic transmission path is formed between every two partition and returns
Road.
3. a kind of low noise atomization tank according to claim 2, which is characterized in that the quantity of the sallop screen (32) is
2, the quantity of the through-hole (33) is 2, and the denoising device (3) forms three noise reduction circuits, be respectively two be located under
The semicircle circuit positioned opposite in portion and a superposed circular loop.
4. a kind of low noise atomization tank according to claim 2, which is characterized in that the through-hole (33) be it is described every
The elongated hole being laterally arranged on soundboard (31).
5. a kind of low noise atomization tank according to Claims 2 or 3 or 4, which is characterized in that the denoising device (3)
Top is equipped with the noise reduction plug (35) that is detachably arranged in the connector (24), the bottom end of the noise reduction plug (35) with
The soundproof plate (31) is connected, and the middle part perforation of the noise reduction plug (35) is equipped with venthole extended from top to down
(36)。
6. a kind of low noise atomization tank according to claim 5, which is characterized in that the venthole (36) is 4 uniformly distributed
Scallop hole, 4 scallop holes in circumferential array arrange.
7. a kind of low noise atomization tank according to claim 5, which is characterized in that the connector (24) of the pod cartridge (2)
Side wall is equipped with the raised structures (22) projected radially outward, and the inner wall of the tank body (1) is equipped with and the raised structures
(22) compatible notch (11), the notch (11) include the straight trough of upper end and the annular groove of lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895714.9U CN208693946U (en) | 2017-12-29 | 2017-12-29 | A kind of low noise atomization tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895714.9U CN208693946U (en) | 2017-12-29 | 2017-12-29 | A kind of low noise atomization tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693946U true CN208693946U (en) | 2019-04-05 |
Family
ID=65913751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895714.9U Withdrawn - After Issue CN208693946U (en) | 2017-12-29 | 2017-12-29 | A kind of low noise atomization tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208693946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982613A (en) * | 2017-12-29 | 2018-05-04 | 广州维力医疗器械股份有限公司 | A kind of low noise atomization tank |
-
2017
- 2017-12-29 CN CN201721895714.9U patent/CN208693946U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107982613A (en) * | 2017-12-29 | 2018-05-04 | 广州维力医疗器械股份有限公司 | A kind of low noise atomization tank |
| CN107982613B (en) * | 2017-12-29 | 2023-12-26 | 广州维力医疗器械股份有限公司 | Low-noise atomizing tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190405 Effective date of abandoning: 20231226 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190405 Effective date of abandoning: 20231226 |