CN204629985U - A kind of silencing apparatus being applied to medical disinfecting machine - Google Patents
A kind of silencing apparatus being applied to medical disinfecting machine Download PDFInfo
- Publication number
- CN204629985U CN204629985U CN201520243239.1U CN201520243239U CN204629985U CN 204629985 U CN204629985 U CN 204629985U CN 201520243239 U CN201520243239 U CN 201520243239U CN 204629985 U CN204629985 U CN 204629985U
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- chamber
- commutation
- communication hole
- reversing tube
- silencing apparatus
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Abstract
The utility model discloses a kind of silencing apparatus being applied to medical disinfecting machine, comprise base and elevating bracket, base is connected with elevating bracket by height adjustment mechanism, and elevating bracket is provided with noise elimination mechanism; Described noise elimination mechanism comprises airtight housing, and this housing has air inlet pipe and escape pipe, and enclosure interior is divided into inlet chamber, commutation chamber and outlet chamber by the first dividing plate and second partition; Described first dividing plate has horizontal communication hole, and inlet chamber is communicated with commutation chamber by horizontal communication hole; Described second partition is provided with reversing tube, and reversing tube chamber of commutating is communicated with outlet chamber; After air longitudinally enters from air inlet pipe, longitudinally flow out from escape pipe after inlet chamber, horizontal communication hole, commutation chamber, reversing tube and outlet chamber successively.This device makes air through repeatedly commutation and power consumption, significantly reduces air sterilizing apparatus noise in use, is conducive to the normal rest of patient and the normal office work of medical personnel.
Description
Technical field
The utility model relates to a kind of silencing apparatus being applied to medical disinfecting machine, belongs to field of medical equipment technology.
Background technology
Medical disinfecting machine is common air cleaning facility, mainly purifies air.
Divide according to different types, roughly comprise the polytypes such as Air-disinfection with Ozone machine, ultraviolet air sterilization apparatus, plasma air-sterilizing machine, photocatalyst air disinfecting machine.Because the disinfection principle of different sterilizing machine is different, some sterilizing machines can produce certain harm to human body in disinfecting process, state unmanned in holding chamber when therefore requiring to sterilize.
Dynamic disinfector is a kind of novel air sterilizing apparatus, and its maximum feature is that application scenario is comparatively extensive without the need to carrying out personnel's isolation in disinfecting process.But the shortcoming that of dynamic disinfector is larger is that noise is comparatively large, is unfavorable for that patient has a rest, and easily causes medical personnel's mood irritated, affect normal operating conditions.
Summary of the invention
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of silencing apparatus being applied to medical disinfecting machine.This device, by designing brand-new structure, reduces the larger noise that sterilizing machine fan inside produces in rotary course.
In order to reach above-mentioned purpose, the utility model adopts following technical scheme:
Be applied to a silencing apparatus for medical disinfecting machine, comprise base and elevating bracket, base is connected with elevating bracket by height adjustment mechanism, and elevating bracket is provided with noise elimination mechanism;
Described noise elimination mechanism comprises airtight housing, and this housing has air inlet pipe and escape pipe, and enclosure interior is divided into inlet chamber, commutation chamber and outlet chamber by the first dividing plate and second partition;
Described first dividing plate has horizontal communication hole, and inlet chamber is connected with commutation chamber by horizontal communication hole;
Described second partition is provided with reversing tube, and commutation chamber is connected with outlet chamber by reversing tube;
After air longitudinally enters from air inlet pipe, longitudinally flow out from escape pipe after inlet chamber, horizontal communication hole, commutation chamber, reversing tube and outlet chamber successively.
Preferably, described height adjustment mechanism is hydraulic cylinder, and hydraulic cylinder is fixed on base, and the rod end of hydraulic cylinder is connected with the bottom of elevating bracket.
Preferably, described air inlet pipe is silica gel material.
Preferably, described air inlet pipe is the truncated cone-shaped structure of hollow.
Preferably, described reversing tube and horizontal communication hole is upper and lower is crisscross arranged.
Preferably, described reversing tube is horizontally set.
The beneficial effects of the utility model are: air repeatedly significantly reduces self energy after commutation power consumption in closed shell, when flowing out from escape pipe, noise significantly reduces, and makes air sterilizing apparatus can not cause excessive interference to patient's rest and medical personnel's work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of mechanism of eliminating the noise in the utility model;
Fig. 3 is the air flow figure of mechanism of eliminating the noise in the utility model;
Wherein: 1, base, 2, elevating bracket, 3, height adjustment mechanism, 4, noise elimination mechanism, 5, housing, 6, air inlet pipe, 7, escape pipe, 8, inlet chamber, 9, commutation chamber, 10, outlet chamber, 11, the first dividing plate, 12, second partition, 13, horizontal communication hole, 14, reversing tube;
In Fig. 3, arrow direction is air-flow direction.
Detailed description of the invention
For the technical characterstic of this programme can be clearly demonstrated, below by detailed description of the invention, and by reference to the accompanying drawings, the utility model is described further.
Be applied to a silencing apparatus for medical disinfecting machine, its structure as shown in Figure 1-2: comprise base 1 and elevating bracket 2, base 1 is connected with elevating bracket 2 by height adjustment mechanism 3, and elevating bracket 2 is provided with noise elimination mechanism 4;
Described noise elimination mechanism 4 comprises airtight housing 5, and this housing 5 has air inlet pipe 6 and escape pipe 7, and housing 5 inside is divided into inlet chamber 8, commutation chamber 9 and outlet chamber 10 by the first dividing plate 11 and second partition 12;
Described first dividing plate 11 has horizontal communication hole 13, and inlet chamber 8 is connected with commutation chamber 9 by horizontal communication hole 13;
Described second partition 12 is provided with reversing tube 14, and commutation chamber 9 is connected with outlet chamber 10 by reversing tube 14;
After air longitudinally enters from air inlet pipe 6, longitudinally flow out from escape pipe 7 after inlet chamber 8, horizontal communication hole 13, commutation chamber 9, reversing tube 14 and outlet chamber 10 successively.
Described height adjustment mechanism 3 is hydraulic cylinder, is convenient to the height adjusting noise elimination mechanism 4, facilitates noise elimination mechanism 4 suitable with the air sterilizing apparatus of differing heights.Hydraulic cylinder is fixed on base 1, and the rod end of hydraulic cylinder is connected with the bottom of elevating bracket 2.
Described air inlet pipe 6 is silica gel material, makes air inlet pipe 6 have good elasticity, is conveniently connected on the escape pipe of the air sterilizing apparatus of Multiple Type.
Described air inlet pipe 6 is the truncated cone-shaped structure of hollow, improves the suitability of air inlet pipe 6 further.
Described reversing tube 14 is crisscross arranged with horizontal communication hole 13 is upper and lower, after air is entered from horizontal communication hole 13, cannot directly enter reversing tube 14, need further break-in, thus reduce the energy of self.
Described reversing tube 14 is horizontally set.
As shown in Figure 3, noise-cancelling theory of the present utility model is: the noise of fan comprises rotational noise and eddy current crack.Rotational noise is cut air by fan blade and is miscarried raw; Eddy current crack is also called turbulence noise, when being the generation division of airflow passes blade interface, forming boundary-layer and whirlpool division disengaging, and causes the pulsation of pressure on blade, give off a kind of non-stable hydrodynamic noise.In order to the noise controlling sterilizing machine fan is excessive, first wind longitudinally enter housing 5 from air inlet pipe 6, touch the laggard row commutation of bottom sidewall of housing 5, then commutation chamber 9 is laterally entered from horizontal communication hole 13, after entering into commutation chamber 9, air can touch second partition 12, again commutates, then enter reversing tube 14 under the effect of the pressure in housing 5 inside, more longitudinally flow out from escape pipe 7.
After have employed said structure, this device makes air through repeatedly commutation and power consumption, significantly reduces air sterilizing apparatus noise in use, is conducive to the normal rest of patient and the normal office work of medical personnel.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. be applied to a silencing apparatus for medical disinfecting machine, it is characterized in that, comprise base and elevating bracket, base is connected with elevating bracket by height adjustment mechanism, and elevating bracket is provided with noise elimination mechanism;
Described noise elimination mechanism comprises airtight housing, and this housing has air inlet pipe and escape pipe, and enclosure interior is divided into inlet chamber, commutation chamber and outlet chamber by the first dividing plate and second partition;
Described first dividing plate has horizontal communication hole, and inlet chamber is connected with commutation chamber by horizontal communication hole;
Described second partition is provided with reversing tube, and commutation chamber is connected with outlet chamber by reversing tube;
After air longitudinally enters from air inlet pipe, longitudinally flow out from escape pipe after inlet chamber, horizontal communication hole, commutation chamber, reversing tube and outlet chamber successively.
2. the silencing apparatus being applied to medical disinfecting machine according to claim 1, is characterized in that, described height adjustment mechanism is hydraulic cylinder, and hydraulic cylinder is fixed on base, and the rod end of hydraulic cylinder is connected with the bottom of elevating bracket.
3. the silencing apparatus being applied to medical disinfecting machine according to claim 1, is characterized in that, described air inlet pipe is silica gel material.
4. the silencing apparatus being applied to medical disinfecting machine according to claim 1, is characterized in that, described air inlet pipe is the truncated cone-shaped structure of hollow.
5. the silencing apparatus being applied to medical disinfecting machine according to claim 1, is characterized in that, described reversing tube and horizontal communication hole is upper and lower is crisscross arranged.
6. the silencing apparatus being applied to medical disinfecting machine according to claim 1, is characterized in that, described reversing tube is horizontally set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243239.1U CN204629985U (en) | 2015-04-21 | 2015-04-21 | A kind of silencing apparatus being applied to medical disinfecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520243239.1U CN204629985U (en) | 2015-04-21 | 2015-04-21 | A kind of silencing apparatus being applied to medical disinfecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629985U true CN204629985U (en) | 2015-09-09 |
Family
ID=54049003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520243239.1U Expired - Fee Related CN204629985U (en) | 2015-04-21 | 2015-04-21 | A kind of silencing apparatus being applied to medical disinfecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204629985U (en) |
-
2015
- 2015-04-21 CN CN201520243239.1U patent/CN204629985U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160421 |