CN209519561U - Plateau type oxygenerator - Google Patents
Plateau type oxygenerator Download PDFInfo
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- CN209519561U CN209519561U CN201920224517.7U CN201920224517U CN209519561U CN 209519561 U CN209519561 U CN 209519561U CN 201920224517 U CN201920224517 U CN 201920224517U CN 209519561 U CN209519561 U CN 209519561U
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- air inlet
- adsorption tower
- oxygen
- valve
- inlet pipeline
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Abstract
The utility model discloses a kind of plateau type oxygenerators, it includes compressor, air accumulator and multiple adsorption towers, the compressor connects with the air inlet of air accumulator, an air inlet pipeline and oxygen output tube road are respectively connected on each adsorption tower, the air inlet pipeline of adjacent adsorbent tower is connected by a connecting tube, and connect with the gas outlet of air accumulator, the oxygen output tube road of adjacent adsorbent tower exports oxygen after being connected by an oxygen cathete；One is equipped on the air inlet pipeline of each adsorption tower and oxygen output tube road for controlling the shut-off valve that adsorption tower is opened and closed on the pipeline, and it is additionally provided with the solenoid valve being connected with air inlet pipeline on the air inlet pipeline of each adsorption tower, at shut-off valve, the first venting channels that one is connected with air inlet pipeline and the second venting channels that one is connected with the first venting channels are all had in the valve body of each solenoid valve.The plateau type oxygenerator that the utility model obtains can adapt in Plain and plateau oxygen.
Description
Technical field
The utility model relates to a kind of oxygenerators, and in particular to a kind of plateau type oxygenerator.
Background technique
In general, according to use environment, oxygenerator is broadly divided into plain type oxygenerator and plateau type oxygenerator.And with
In a large amount of developments of western plateau economic construction work, the oxygen demand in the field work of plateau was also got in recent years in China
Come more.For above-mentioned overall situation, occur many plateau type oxygenerators in the market.Existing plateau type oxygenerator mainly includes
Compressor, air accumulator and adsorption tower, wherein adsorption tower is provided with double adsorption towers and two kinds of multitower mode, using multiple absorption
It is by a special valve control opening and closing, due to being to be cascaded between adsorption tower when tower, between usual each adsorption tower
, if as soon as the adsorption tower that will affect other groups works normally when wherein group adsorption tower work is abnormal, to influence entire
The operation of oxygenerator.And oxygen processed is although at low cost by the way of double adsorption towers, but oxygen generation efficiency is low, it has not been convenient to safeguard.It can deposit
Inadequate in oxygen concentration, not sufficient enough the situation of oxygen is not suitable for plateau oxygen.In addition, existing double adsorption towers and multitower
All there is the case where can not mutually converting in mode, the replacement maintenance of adsorption tower is also not easy to, so that existing oxygenerator
Suitable environment is relatively simple.
Summary of the invention
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide one kind both
Suitable for Plain oxygen, and it is suitable for plateau oxygen, meanwhile, oxygenerator oxygen is not influenced when something goes wrong in a small number of adsorption towers
Plateau type oxygenerator.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of plateau type oxygenerator, it includes compressor, air accumulator and at least two adsorption towers, the compressor and gas storage
The air inlet of tank connects, which is characterized in that an air inlet pipeline and an oxygen output tube are respectively connected on each adsorption tower
The air inlet pipeline on road, adjacent adsorbent tower is connected by a connecting tube, and is connected with the gas outlet of air accumulator, adjacent adsorbent tower
Oxygen output tube road is connected by an oxygen cathete and exports oxygen after being connected with a humidification bottle；Each adsorption tower into
Air pipe and oxygen output tube road are equipped with one for controlling the shut-off valve that adsorption tower is opened and closed on the pipeline, and in each suction
It is additionally provided with the solenoid valve being connected with air inlet pipeline on the air inlet pipeline of attached tower, at shut-off valve, each solenoid valve
The first venting channels and to be connected with the first venting channels that one is connected with air inlet pipeline are all had in valve body
Two venting channels are connected to an exhaust pipe in the second venting channels end of each solenoid valve, all exhaust pipes with noise elimination
Device is connected.In this way, on each adsorption tower air inlet pipeline and oxygen output tube road on be equipped with a shut-off valve, meanwhile,
The air inlet pipeline of all adsorption towers is by connecting tube connection, and oxygen output tube road is by an oxygen cathete connection, when simultaneously closing off it
In after two shut-off valves on an adsorption tower, the pipeline of the adsorption tower is closed, and the pipeline of other adsorption towers or unimpeded
's.Therefore, even if one of them or several adsorption tower cisco unity malfunctions, remaining adsorption tower work, oxygen processed will not be influenced
Machine can also keep operating normally.The connection structure of installation site and each adsorption tower based on shut-off valve, when only opening wherein
Shut-off valve on one adsorption tower, when the shut-off valve of remaining adsorption tower is closed, oxygenerator is with regard to the normal work of only one adsorption tower
Make, form the structure of independent adsorption tower, can be used in plains region or low concentration oxygen supply scene, and then when in use being capable of basis
Use environment selects the quantity of used adsorption tower, arbitrarily converts between independent adsorption tower and multitower mode.In addition, each
Adsorption tower and air accumulator can be connected by set solenoid valve when pressurizeing to adsorption tower on adsorption tower, arrange in adsorption tower
When gas, adsorption tower and silencer are connected, in this way, set silencer is generated when can be vented compressed air
Noise carries out noise reduction processing, reduces noise when exhaust, makes noise within an acceptable range.
Further, a cooler, the inlet end of the cooler and compression are additionally provided between compressor and air accumulator
The outlet side of machine is connected, and the outlet side of cooler and the inlet end of air accumulator are connected.In this way, after adding cooler, it can
According to use environment, cooler is closed when temperature is too low, opens cooler when temperature rises to certain numerical value, and then is realized
The air transmitted to compressor freezes, and guarantees adsorption tower efficient operation in certain temperature range.
Further, a temperature sensor is equipped on cooler.In this way, according to use environment, it can be too low in temperature
When close cooler, open cooler when temperature rises to certain numerical value, realize the real time monitoring to environment temperature, and realize
To the automation control of cooler.
Further, there is a pressure sensor in built in gas tank.In this way, due in air accumulator air pressure change it is relatively flat
Weighing apparatus, the pressure of measurement is more accurate, and the pressure for being more advantageous to maintenance system is constant；On the other hand, since the pressure of air accumulator becomes
Change the number for steadily effectively reducing compressor start stopping.Meanwhile pressure sensor also provides system pressure safeguard protection, when
When pressure is more than specified value, is sounded an alarm by control panel and halt system works.
Further, on the oxygen output tube road of each adsorption tower, a throttle valve is additionally provided on shut-off valve.In this way,
In use process, throttle valve can be adjusted according to the usage quantity of adsorption tower and oxygen demand, to control the oxygen of oxygenerator
The circulation of gas.
It further, further include one being opened and closed for controlling the first venting channels and the second venting channels in each solenoid valve
Control panel, the control panel connect with the solenoid valve of each air inlet pipeline.In this way, can control each solenoid valve by control panel
Venting channels, realize the automation control of oxygen and exhaust processed.
Further, flow meters are additionally provided on oxygen cathete, between humidification bottle and adsorption tower, which can provide dense
Spend feedback signal.In this way, the adjustable real-time size of present flow rate of one side, can also automatically adjust according to flow feedback signal
Compressor horsepower and the adsorption tower quantity for participating in work.
Compared with prior art, the plateau type oxygenerator that the utility model obtains has the advantages that
1, the air inlet pipeline of all adsorption towers passes through an oxygen cathete connection by connecting tube connection, oxygen output tube road, when
After simultaneously closing off two shut-off valves on one of adsorption tower, the pipeline of the adsorption tower is closed, and the pipe of other adsorption towers
Road or smooth.Thus, will not even if one of them or several adsorption tower cisco unity malfunctions, are adjusted by control panel
Remaining adsorption tower work is influenced, oxygenerator can also keep operating normally.
2, independent solenoid valve is housed on each adsorption tower, by selecting operating mode, oxygenerator can be made to only have
One adsorption tower works normally, and forms the structure of independent adsorption tower, can be used in the oxygen supply of plains region low concentration, and then using
When the quantity of used adsorption tower can be selected according to use environment, arbitrarily be converted between independent adsorption tower and multitower mode.
3, this system has surplus capacity in design, is equipped with shut-off valve on each adsorption tower, when one of them or it is several
After failure occurs in a adsorption tower, replacement maintenance can be carried out when not shutting down, system performance is had no effect on, is applicable to
The place continuously supplied oxygen.
4, built in pressure sensor adsorbs/parses the time by control pressurer system, guarantee system work molecular sieve most
Under good pressure.Detection environmental pressure or height are not needed, so that it may be suitable for different altitude height.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of plateau type oxygenerator in embodiment；
Fig. 2 is the attachment structure schematic diagram of each control panel and corresponding component in plateau type oxygenerator in embodiment.
In figure: compressor 1, cooler 2, air accumulator 3, air inlet pipeline 4, solenoid valve 5, adsorption tower 6, oxygen output tube road 7,
Shut-off valve 8, throttle valve 9, exhaust pipe 10, silencer 11, oxygen cathete 12, flowmeter 14, humidification bottle 15.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples.
Embodiment:
As shown, plateau type oxygenerator provided in this embodiment, it includes compressor 1, cooler 2, air accumulator 3 and four
The outlet side of a adsorption tower 6, the inlet end and compressor 1 of the cooler 2 is connected, the outlet side of cooler 2 and air accumulator 3
Inlet end be connected, an air inlet pipeline 4 and an oxygen output tube road 7, adjacent suction are respectively connected on each adsorption tower 6
The air inlet pipeline 4 of attached tower 6 is connected by a connecting tube, and is connected with the gas outlet of air accumulator 3, the oxygen of adjacent adsorbent tower 6
Output pipe 7 is connected by an oxygen cathete 12 and is exported oxygen after being connected with a humidification bottle 15；In each adsorption tower 6
It is equipped with the shut-off valve 8 being opened and closed for controlling adsorption tower 6 on the pipeline on air inlet pipeline 4 and oxygen output tube road 7, and
It is additionally provided with the solenoid valve being connected with air inlet pipeline 45 on the air inlet pipeline 4 of each adsorption tower 6, at shut-off valve 8, often
The first venting channels that one is connected with air inlet pipeline 4 are all had in the valve body of a solenoid valve 5 and one logical with the first ventilation
The second venting channels that road is connected are connected to an exhaust pipe 10 in the second venting channels end of each solenoid valve 5, own
Exhaust pipe 10 is connected with silencer 11.
As shown in Figure 1 and Figure 2, in order to carry out intelligent control to solenoid valve 5, the automation of oxygen and exhaust processed, this implementation are realized
One is additionally provided in example for controlling control panel (Fig. 2 of the first venting channels and the opening and closing of the second venting channels in each solenoid valve 5
In central processing unit), the control panel connects with the solenoid valve 5 of each air inlet pipeline 4.Control panel passes through the drive being attached thereto
Movable plate controls the opening and closings of the first venting channels and the second venting channels in each solenoid valve 5.In order to according to use environment, in real time
It is opened and closed cooler 2, a temperature sensor is equipped on cooler 2, the temperature sensor passes through wired or wireless mode
Connect with above-mentioned control panel.In order to measure the internal pressure of air accumulator 3, Intelligent pressing is carried out to air accumulator 3, in air accumulator 3
Equipped with a pressure sensor, the pressure sensor is connected by wired or wireless mode with above-mentioned control panel.Control panel
Receiving pressure sensor, after the real-time monitoring data in temperature sensor, then the driving plate phase air accumulator 3 by being attached thereto
The control signal for issuing pressure or decompression issues the control signal of heating or cooling to cooler 2, to reach intelligent control
Purpose.
In addition, in order to realize the control to oxygen output, on the oxygen output tube road 7 of each adsorption tower 6, shut-off valve
A throttle valve 9 is additionally provided on 8.Flow meters 14 and densimeter are additionally provided on oxygen cathete 12, between humidification bottle 15 and adsorption tower 6
(being not drawn into figure) is equipped with an oxygen concentration sensor on densimeter, and the oxygen concentration sensor connects with control panel,
Control panel issues concentration to densimeter by driving plate and controls signal after receiving the feedback signal of oxygen concentration sensor.
Further, it can also be worked normally under extremely low temperature in order to ensure oxygenerator, in compressor, adsorption tower, oxygen
Outlet etc. is equipped with heating device (being not drawn into figure).
Control panel and driving plate in the present embodiment are existing product, are not described in detail here.
Finally, it should be noted that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application technology
Scheme, although applicant is described in detail the utility model referring to preferred embodiment, those skilled in the art
Should be appreciated that those, the technical solution of the present invention is modified or equivalently replaced, without departing from the technical program
Objective and range should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of plateau type oxygenerator, it includes compressor (1), air accumulator (3) and at least two adsorption towers (6), the compression
Machine (1) connects with the air inlet of air accumulator (3), which is characterized in that an air inlet pipeline is respectively connected on each adsorption tower (6)
(4) air inlet pipeline (4) of He Yigen oxygen output tube road (7), adjacent adsorbent tower (6) is connected by a connecting tube, and with storage
The gas outlet of gas tank (3) connects, the oxygen output tube road (7) of adjacent adsorbent tower (6) be connected by an oxygen cathete (12) and with
One humidification bottle (15) exports oxygen after being connected；Air inlet pipeline (4) and oxygen output tube road (7) in each adsorption tower (6)
On be equipped with the shut-off valve (8) being opened and closed for controlling adsorption tower (6) on the pipeline, and the air inlet in each adsorption tower (6)
The solenoid valve (5) being connected with air inlet pipeline (4), each solenoid valve are additionally provided on pipeline (4), at shut-off valve (8)
(5) the first venting channels and one and the first venting channels phase that one is connected with air inlet pipeline (4) are all had in valve body
Second venting channels of connection are connected to an exhaust pipe (10) in the second venting channels end of each solenoid valve (5), own
Exhaust pipe (10) is connected with silencer (11).
2. plateau type oxygenerator according to claim 1, which is characterized in that between compressor (1) and air accumulator (3) also
Equipped with a cooler (2), the outlet side of the inlet end and compressor (1) of the cooler (2) is connected, and cooler (2) goes out
Gas end and the inlet end of air accumulator (3) are connected.
3. plateau type oxygenerator according to claim 2, which is characterized in that be equipped with a temperature on cooler (2) and pass
Sensor.
4. plateau type oxygenerator according to claim 1 or 2, which is characterized in that be equipped with a pressure in air accumulator (3)
Sensor.
5. plateau type oxygenerator according to claim 1 or 2, which is characterized in that exported in the oxygen of each adsorption tower (6)
On pipeline (7), a throttle valve (9) are additionally provided on shut-off valve (8).
6. plateau type oxygenerator according to claim 1 or 2, which is characterized in that further include one for controlling each electromagnetism
The control panel of first venting channels and the opening and closing of the second venting channels, the electricity of the control panel and each air inlet pipeline (4) in valve (5)
Magnet valve (5) connects.
7. plateau type oxygenerator according to claim 1 or 2, which is characterized in that on oxygen cathete (12), humidification bottle (15)
Flow meters (14) are additionally provided between adsorption tower (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224517.7U CN209519561U (en) | 2019-02-22 | 2019-02-22 | Plateau type oxygenerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920224517.7U CN209519561U (en) | 2019-02-22 | 2019-02-22 | Plateau type oxygenerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209519561U true CN209519561U (en) | 2019-10-22 |
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ID=68230732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920224517.7U Expired - Fee Related CN209519561U (en) | 2019-02-22 | 2019-02-22 | Plateau type oxygenerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209519561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830737A (en) * | 2021-09-13 | 2021-12-24 | 杭州中聚空分设备制造有限公司 | Multifunctional oxygenerator with intelligent control |
-
2019
- 2019-02-22 CN CN201920224517.7U patent/CN209519561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830737A (en) * | 2021-09-13 | 2021-12-24 | 杭州中聚空分设备制造有限公司 | Multifunctional oxygenerator with intelligent control |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191022 Termination date: 20210222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |