CN211283722U - Oxygen generation and medical compressed air integrated system - Google Patents
Oxygen generation and medical compressed air integrated system Download PDFInfo
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- CN211283722U CN211283722U CN201921707759.8U CN201921707759U CN211283722U CN 211283722 U CN211283722 U CN 211283722U CN 201921707759 U CN201921707759 U CN 201921707759U CN 211283722 U CN211283722 U CN 211283722U
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Abstract
The utility model discloses an oxygen generation and medical compressed air integrated system, which comprises an air compressor, a first air storage tank, a freezing type dryer, a filtering component, a second air storage tank, a molecular sieve adsorption device and a balance tank, wherein the air compressor, the air storage tank, the freezing type dryer, the filtering component and the second air storage tank are sequentially connected through pipelines, and the output end of the second air storage tank is connected with the molecular sieve adsorption device and a medical air pipeline which are arranged in parallel; the molecular sieve adsorption device comprises a first molecular sieve adsorption tower and a second molecular sieve adsorption tower. The utility model provides a system installation degree of difficulty is low, and control is convenient, the utility model discloses obtain compressed air with air compression, freeze drying, filtration, get rid of the impurity composition among the compressed air, rethread molecular sieve adsorption equipment carries out the adsorption treatment to the air after filtering, and molecular sieve adsorption equipment includes two parallelly connected molecular sieve adsorption towers, can accelerate the adsorption treatment speed to the air, improves system oxygen efficiency.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to system oxygen and medical compressed air integration system.
Background
Aiming at small and medium-sized medical institutions, medical air supply equipment has become an indispensable facility, and medical gases adopted by hospitals comprise medical oxygen, medical compressed air and laughing gas (N)2O), mixed air, nitrogen and other gas sources, and common medical gases comprise medical compressed air and medical oxygen. But the existing medical air supply equipment can only supply single gas, medical oxygen and medical air mostly adopt independent air supply equipment, and the equipment structure for oxygen generation and air compression is complex, inconvenient installation and large floor area.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oxygen generation and medical compressed air integration system to solve above-mentioned technical problem.
In order to solve the technical problem, the utility model discloses a technical scheme does:
an integrated system for oxygen generation and medical compressed air comprises an air compressor, a first air storage tank, a freezing dryer, a filtering assembly, a second air storage tank, a molecular sieve adsorption device and a balance tank, wherein the air compressor, the air storage tank, the freezing dryer, the filtering assembly and the second air storage tank are sequentially connected through a pipeline, and the output end of the second air storage tank is connected with the molecular sieve adsorption device and a medical air pipeline which are connected in parallel; the molecular sieve adsorption equipment includes first molecular sieve adsorption tower, second molecular sieve adsorption tower, the lower interface of first molecular sieve adsorption tower pass through the pipeline with the end of giving vent to anger of first gas holder is connected, the last interface of first molecular sieve adsorption tower passes through the pipeline and is connected with the inlet end of compensating tank, the lower interface of second molecular sieve adsorption tower passes through the pipeline and is connected with the end of giving vent to anger of second gas holder, the last interface of second molecular sieve adsorption tower pass through the pipeline with the inlet end of compensating tank is connected, the end of giving vent to anger of compensating tank passes through the pipeline and is connected with medical oxygen pipe network.
As the preferred scheme of the utility model, the filtering component comprises P level precision filter, S level precision filter and the C level precision filter that connect gradually.
As the preferred scheme of the utility model, first gas holder with all be equipped with electric contact pressure gauge on the second gas holder.
As the preferred scheme of the utility model, the top of first gas holder with the top of second gas holder all is equipped with the relief valve.
As the preferred scheme of the utility model, the filtering component with be provided with first pressure relief device on the pipeline between the second gas holder.
As the utility model discloses an optimal scheme, there is first exhaust valve the end of giving vent to anger of second gas holder through the tube coupling, first exhaust valve with molecular sieve adsorption equipment connects in parallel, first exhaust valve has connected gradually first degerming filter and second pressure relief device through the pipeline.
As the utility model discloses an optimal scheme, there is second discharge valve the end of giving vent to anger of compensating tank through the tube coupling, second discharge valve has connected gradually second bacteria removal filter and third pressure relief device through the pipeline.
As the utility model discloses an optimal scheme, the lower interface of first molecular sieve adsorption tower with be provided with the blast pipe between the lower interface of second molecular sieve adsorption tower, first molecular sieve adsorption tower pass through pipeline and third discharge valve with the blast pipe is connected, the lower interface of second molecular sieve adsorption tower pass through pipeline and fourth discharge valve with the blast pipe is connected.
As the utility model discloses a preferred scheme, the last interface of first molecular adsorption tower with the last interface of second molecular sieve adsorption tower passes through the connecting pipe and connects, be provided with the breather valve on the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides an system oxygen and medical compressed air integration system installation degree of difficulty is low, and area is less, the utility model discloses an air compressor compresses the air, carries out the drying to the air through cold freeze dryer, carries out abundant filtration to compressed air through filtering component, gets rid of the impurity composition among the compressed air, and rethread molecular sieve adsorption equipment carries out adsorption treatment to the air after filtering, and molecular sieve adsorption equipment includes two parallelly connected molecular sieve adsorption towers, can accelerate the adsorption treatment speed to the air, improves system oxygen efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an integrated system for oxygen generation and medical compressed air.
In the figure, 1-an air compressor, 2-a first air storage tank, 3-a freeze dryer, 4-a filtering component, 5-a second air storage tank, 6-a first molecular sieve adsorption tower, 7-a second molecular sieve adsorption tower, 8-a first air inlet control valve, 9-a first exhaust control valve, 10-a second air inlet control valve, 11-a second exhaust control valve, 12-an equilibrium tank, 13-an electric contact pressure gauge, 14-a safety valve, 15-a first pressure reducing device, 16-a first exhaust valve, 17-a first sterilizing filter, 18-a second pressure reducing device, 19-a second exhaust valve, 20-a second sterilizing filter, 21-a third pressure reducing device, 22-a P-grade precision filter, 23-an S-grade precision filter and 24-a C-grade precision filter, 25-third exhaust valve, 26-fourth exhaust valve, 27-exhaust pipe, 28-vent valve, 29-first one-way valve, 30-second one-way valve, 31-third one-way valve, 32-fourth one-way valve, 33-electronic drainer, 34-ball valve.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, the oxygen generation and medical compressed air integrated system provided by the present invention comprises an air compressor 1, a first air storage tank 2, a freeze-drying machine 3, a filtering component 4, a second air storage tank 5, a molecular sieve adsorption device, and a balance tank 12, wherein the air compressor 1, the air storage tank, the freeze-drying machine 3, the filtering component 4, and the second air storage tank 5 are sequentially connected through a pipeline, and the output end of the second air storage tank 5 is connected with the molecular sieve adsorption device and a medical air pipeline which are arranged in parallel; the molecular sieve adsorption device comprises a first molecular sieve adsorption tower 6 and a second molecular sieve adsorption tower 7, wherein the lower interface of the first molecular sieve adsorption tower 6 is connected with the air outlet end of the first gas storage tank 2 through a pipeline and a first air inlet control valve 8, the upper interface of the first molecular sieve adsorption tower 6 is connected with the air inlet end of the balance tank 12 through a pipeline and a first air outlet control valve 9, the lower interface of the second molecular sieve adsorption tower 7 is connected with the air outlet end of the second gas storage tank 5 through a pipeline and a second air inlet control valve 10, the upper interface of the second molecular sieve adsorption tower 7 is connected with the air inlet end of the balance tank 12 through a pipeline and a second air outlet control valve 11, and the air outlet end of the balance tank 12 is connected with a medical oxygen pipe network through a pipeline.
Specifically, the first air storage tank 2 and the second air storage tank 5 are both provided with an electric contact pressure gauge 13.
Specifically, the top of the first air storage tank 2 and the top of the second air storage tank 5 are both provided with safety valves 14.
Specifically, a first pressure reducing device 15 is arranged on a pipeline between the filter assembly 4 and the second air storage tank 5.
Specifically, the air outlet end of the second air storage tank 5 is connected with a first exhaust valve 16 through a pipeline, the first exhaust valve 16 is connected with the molecular sieve adsorption device in parallel, and the first exhaust valve 16 is sequentially connected with a first sterilizing filter 17 and a second pressure reducing device 18 through pipelines.
Specifically, the air outlet end of the balancing tank 12 is connected with a second exhaust valve 19 through a pipeline, and the second exhaust valve 19 is sequentially connected with a second sterilizing filter 20 and a third pressure reducing device 21 through pipelines.
Specifically, the filter assembly 4 is composed of a P-stage precision filter 22, an S-stage precision filter 23 and a C-stage precision filter 24 which are connected in sequence.
Specifically, an exhaust pipe 27 is arranged between a lower interface of the first molecular sieve adsorption tower 6 and a lower interface of the second molecular sieve adsorption tower 7, the first molecular sieve adsorption tower 6 is connected with the exhaust pipe 27 through a pipeline and a third exhaust valve 25, and the lower interface of the second molecular sieve adsorption tower 7 is connected with the exhaust pipe 27 through a pipeline and a fourth exhaust valve 26.
Specifically, the upper connector of the first molecular adsorption tower 6 and the upper connector of the second molecular sieve adsorption tower 7 are provided with connecting pipes, and the connecting pipes are provided with vent valves 28.
Specifically, a first check valve 29 is arranged on a pipeline between the air compressor 1 and the first air storage tank 2, a second check valve 30 is arranged on a pipeline between the first air storage tank 2 and the freeze-drying machine 3, a third check valve 31 is arranged on a pipeline between the freeze-drying machine 3 and the filter assembly 4, and a fourth check valve 32 is arranged on a pipeline between the first pressure reducing device 15 and the second air storage tank 5.
Specifically, the bottom end of the first air storage tank 2 and the bottom end of the second air storage tank 5 are both connected with a ball valve 34 and an electronic drainer 33 through pipelines.
The utility model provides an oxygen generation and medical compressed air integration system's theory of operation as follows:
when the air compressor works, the first check valve 29, the second check valve 30, the third check valve 31 and the fourth check valve 32 are opened, air enters the air compressor 1 to be compressed, the compressed air enters the freeze-drying machine 3 to be freeze-dried after passing through the first air storage tank 2, the dried compressed air enters the filtering component 4 to be filtered, and is filtered sequentially through the P-stage precision filter 22, the S-stage precision filter 23 and the C-stage precision filter 24 to remove oil and other impurity components in the compressed air, and then enters the second air storage tank 5 through a pipeline.
When medical oxygen is needed, the first air inlet control valve 8, the first exhaust control valve 9, the second air inlet control valve 10, the second exhaust control valve 11 and the second exhaust valve 19 are opened, the second air storage tank 5 outputs compressed air, the compressed air generates oxygen after being adsorbed by the molecular sieve adsorption device, the generated oxygen enters the oxygen balance tank 12, the oxygen output by the balance tank 12 is sterilized by the second sterilizing filter 20, and then is decompressed by the third decompressing device 21 and then is input into a medical oxygen pipe network for use by hospitals.
When medical compressed air is needed, the first exhaust valve 16 is opened, the second air storage tank 5 outputs compressed air, the output compressed air is sterilized through the first sterilizing filter 17, and then is input into the medical compressed air pipe network after being decompressed through the second decompressing device 18, so that the medical compressed air pipe network can be used by hospitals.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (9)
1. An integrated system for oxygen generation and medical compressed air is characterized by comprising an air compressor, a first air storage tank, a freezing dryer, a filtering component, a second air storage tank, a molecular sieve adsorption device and a balance tank, wherein the air compressor, the air storage tank, the freezing dryer, the filtering component and the second air storage tank are sequentially connected through a pipeline, and the output end of the second air storage tank is connected with the molecular sieve adsorption device and a medical air pipeline which are connected in parallel; the molecular sieve adsorption equipment includes first molecular sieve adsorption tower, second molecular sieve adsorption tower, the lower interface of first molecular sieve adsorption tower pass through the pipeline with the end of giving vent to anger of first gas holder is connected, the last interface of first molecular sieve adsorption tower passes through the pipeline and is connected with the inlet end of compensating tank, the lower interface of second molecular sieve adsorption tower passes through the pipeline and is connected with the end of giving vent to anger of second gas holder, the last interface of second molecular sieve adsorption tower pass through the pipeline with the inlet end of compensating tank is connected, the end of giving vent to anger of compensating tank passes through the pipeline and is connected with medical oxygen pipe network.
2. The integrated system for oxygen generation and medical compressed air as claimed in claim 1, wherein the filtering component consists of a P-grade precision filter, an S-grade precision filter and a C-grade precision filter which are connected in sequence.
3. The integrated system of oxygen production and medical compressed air as set forth in claim 1, wherein the first and second air storage tanks are each provided with an electro contact pressure gauge.
4. The integrated system for oxygen generation and medical compressed air of claim 1, wherein the top of the first air storage tank and the top of the second air storage tank are provided with safety valves.
5. The integrated system of oxygen generation and medical compressed air as set forth in claim 1, wherein a first pressure reducing device is disposed on the pipeline between the filter assembly and the second air storage tank.
6. The integrated system for oxygen generation and medical compressed air as claimed in claim 1, wherein the outlet end of the second air storage tank is connected with a first exhaust valve through a pipeline, the first exhaust valve is connected with the molecular sieve adsorption device in parallel, and the first exhaust valve is sequentially connected with a first sterilizing filter and a second pressure reducing device through pipelines.
7. The integrated system for oxygen generation and medical compressed air as claimed in claim 1, wherein the outlet end of the balancing tank is connected with a second exhaust valve through a pipeline, and the second exhaust valve is sequentially connected with a second sterilizing filter and a third pressure reducing device through pipelines.
8. The integrated system for oxygen generation and medical compressed air as claimed in claim 1, wherein an exhaust pipe is arranged between the lower interface of the first molecular sieve adsorption tower and the lower interface of the second molecular sieve adsorption tower, the first molecular sieve adsorption tower is connected with the exhaust pipe through a pipeline and a third exhaust valve, and the lower interface of the second molecular sieve adsorption tower is connected with the exhaust pipe through a pipeline and a fourth exhaust valve.
9. The integrated system of oxygen generation and medical compressed air as set forth in claim 1, wherein the upper port of the first molecular sieve adsorption tower and the upper port of the second molecular sieve adsorption tower are connected by a connecting pipe, and a vent valve is disposed on the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707759.8U CN211283722U (en) | 2019-10-12 | 2019-10-12 | Oxygen generation and medical compressed air integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707759.8U CN211283722U (en) | 2019-10-12 | 2019-10-12 | Oxygen generation and medical compressed air integrated system |
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| Publication Number | Publication Date |
|---|---|
| CN211283722U true CN211283722U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921707759.8U Active CN211283722U (en) | 2019-10-12 | 2019-10-12 | Oxygen generation and medical compressed air integrated system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811397A (en) * | 2021-03-18 | 2021-05-18 | 安阳市汉马医疗科技有限公司 | Medical oxygen generator |
| CN114558416A (en) * | 2022-01-24 | 2022-05-31 | 湖南泰瑞医疗科技有限公司 | Integrated energy-saving oxygen generation system |
-
2019
- 2019-10-12 CN CN201921707759.8U patent/CN211283722U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811397A (en) * | 2021-03-18 | 2021-05-18 | 安阳市汉马医疗科技有限公司 | Medical oxygen generator |
| CN112811397B (en) * | 2021-03-18 | 2024-04-26 | 安阳市汉马医疗科技有限公司 | Medical oxygenerator |
| CN114558416A (en) * | 2022-01-24 | 2022-05-31 | 湖南泰瑞医疗科技有限公司 | Integrated energy-saving oxygen generation system |
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