CN204727607U - A kind of Split oxygen making adsorption unit with silencing function - Google Patents
A kind of Split oxygen making adsorption unit with silencing function Download PDFInfo
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- CN204727607U CN204727607U CN201520353871.1U CN201520353871U CN204727607U CN 204727607 U CN204727607 U CN 204727607U CN 201520353871 U CN201520353871 U CN 201520353871U CN 204727607 U CN204727607 U CN 204727607U
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- oxygen
- screen banks
- molecule screen
- inlet
- denitrogen
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Abstract
The utility model provides a kind of Split oxygen making adsorption unit with silencing function, described oxygen adsorption unit comprises a noise reduction unit, a part screen banks, two molecule screen banks inlet/outlet pipes, one nitrogen discharging tube, one magnetic valve, one denitrogen sound damper and a capacity sensor, wherein, molecule screen banks inlet/outlet pipe, magnetic valve, nitrogen discharging tube and denitrogen sound damper are all arranged in noise reduction unit, one end of magnetic valve is connected with one end of molecule screen banks inlet/outlet pipe, the other end is connected with one end of nitrogen discharging tube, the other end of molecule screen banks inlet/outlet pipe is connected with molecule screen banks, the other end of nitrogen discharging tube is connected with denitrogen sound damper, capacity sensor is arranged in molecule screen banks.The utility model oxygen adsorption unit not only solves the noise problem that high pressure gas produce when magnetic valve inside and the abrupt release of molecule screen banks inlet/outlet pipe inside, also solve the noise problem that denitrogen sound damper produces when denitrogen, improve oxygen generation system on the market, make noise problem obtain good solution.
Description
Technical field
The utility model relates to a kind of oxygen adsorption unit, particularly a kind of Split oxygen making adsorption unit with silencing function.
Background technology
Oxygenerator generally comprises two molecular sieve drums, oxygen cylinder and magnetic valves, pipeline communication is passed through between two molecular sieve drums, oxygen cylinder is communicated with by pipeline respectively with two molecular sieve drums, and magnetic valve is located at one end of two molecular sieve drums and is communicated with by pipeline respectively with two molecular sieve drums.
At present oxygen generation system on the market is generally divided into two kinds: the composition of the molecule screen banks in the first oxygen generation system has 6 major parts integration-in-ones: 2 adsorption towers, 1 gas-holder, 1 upper cover, 1 base, 1 magnetic valve; Molecule screen banks in the second oxygen generation system has 9 major partss to be linked together by pipeline: 2 adsorption towers, 1 gas-holder, 1 oxygen container base, 2 adsorption column top covers, 2 adsorption tower bases, 1 magnetic valve.
But the above-mentioned two kinds of oxygen generation systems mentioned all do not solve the noise that magnetic valve and denitrogen pipeline send in use.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of Split oxygen making adsorption unit with silencing function, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the technical solution adopted in the utility model is, a kind of Split oxygen making adsorption unit with silencing function is provided, described oxygen adsorption unit comprises a noise reduction unit, a part screen banks, two molecule screen banks inlet/outlet pipes, one nitrogen discharging tube, one magnetic valve, one denitrogen sound damper and a capacity sensor, wherein, described molecule screen banks inlet/outlet pipe, described magnetic valve, described nitrogen discharging tube and described denitrogen sound damper are all arranged in described noise reduction unit, one end of described magnetic valve is connected with one end of described molecule screen banks inlet/outlet pipe, the other end is connected with one end of described nitrogen discharging tube, the other end of described molecule screen banks inlet/outlet pipe is connected with described molecule screen banks, the other end of described nitrogen discharging tube is connected with described denitrogen sound damper, described capacity sensor is arranged in described molecule screen banks, in order to measure the oxygen content of oxygen container in described molecular sieve.
Oxygen adsorption unit described in the utility model not only solves the noise problem that high pressure gas produce when the inner abrupt release of the inner and described molecule screen banks inlet/outlet pipe of described magnetic valve, also solve the noise problem that described denitrogen sound damper produces when denitrogen, improve oxygen generation system on the market, make noise problem obtain good solution.
Preferably, described molecule screen banks and described magnetic valve are separated.
Oxygen adsorption unit structure described in the utility model is simple, preparation technology is less demanding, and described molecule screen banks and magnetic valve partial installation, after completing oxygen preparation, described molecule screen banks can be separated, and do not affect whole described oxygen adsorption unit, described molecule screen banks can be changed at any time.
Preferably, described noise reduction unit comprises a silencing hood and a pipeline sound insulation panel beating cover, wherein, described magnetic valve, described nitrogen discharging tube and described denitrogen sound damper are installed in described silencing hood, in order to weaken the noise that magnetic valve, described nitrogen discharging tube and described denitrogen sound damper operationally produce; Described molecule screen banks inlet/outlet pipe is arranged in described pipeline sound insulation panel beating cover, in order to weaken the noise that described molecule screen banks inlet/outlet pipe operationally produces.
Preferably, described silencing hood comprises a base plate, side plate, a jugularia and a lid, and described base plate is connected with described side plate, and described base plate is in order to fixing described silencing hood; The side of described jugularia is connected with described side plate, and opposite side is connected with described lid.
Preferably, described silencing hood also comprises a projection, described projection is provided with a circular hole, and described circular hole is inner and extraneous in order to be communicated with described silencing hood; The surrounding of described circular hole is symmetrically distributed with four open holess, and described open holes, in order to install shrouding, makes described silencing hood form an enclosed space.
Preferably, described molecule screen banks comprises two adsorption towers, oxygen container, a base, a upper cover and two turnover valves, wherein, described adsorption tower is between described base and described upper cover, one end of described adsorption tower is connected with described base, the other end is connected with described upper cover, in order to absorption nitrogen; Described oxygen container is arranged on described base, and between described two adsorption towers, in order to store oxygen; Described turnover valve be arranged on described on cover, and corresponding with the position of described adsorption tower, and described turnover valve is communicated with described adsorption tower.
Preferably, described molecule screen banks can also comprise two filtering screens, and described filtering screen is arranged in the passage that described turnover valve is communicated with described adsorption tower, in order to the magazine in elimination air and toxic and harmful.
The beneficial effects of the utility model are compared with the prior art: oxygen adsorption unit described in the utility model not only solves the noise problem that high pressure gas produce when the inner abrupt release of the inner and described molecule screen banks inlet/outlet pipe of described magnetic valve, also solve the noise problem that described denitrogen sound damper produces when denitrogen, improve oxygen generation system on the market, make noise problem obtain good solution; Oxygen adsorption unit structure described in the utility model is simple, preparation technology is less demanding, and described molecule screen banks and magnetic valve partial installation, after completing oxygen preparation, described molecule screen banks can be separated, and do not affect whole described oxygen adsorption unit, described molecule screen banks can be changed at any time.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the Split oxygen making adsorption unit of silencing function;
Fig. 2 has the structural representation of noise reduction unit described in the Split oxygen making adsorption unit of silencing function for the utility model;
Fig. 3 has the structural representation of molecule screen banks described in the Split oxygen making adsorption unit of silencing function for the utility model;
Fig. 4 has the structural representation of embodiment two in molecule screen banks described in the Split oxygen making adsorption unit of silencing function for the utility model.
Embodiment
Below in conjunction with accompanying drawing, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
Consult shown in Fig. 1, it has the structural representation of the Split oxygen making adsorption unit of silencing function for the utility model; Described oxygen adsorption unit comprises a noise reduction unit 1, a part screen banks 2, two molecule screen banks inlet/outlet pipe 3, nitrogen discharging tube 4, magnetic valves 5 and a denitrogen sound damper 6, wherein, described molecule screen banks inlet/outlet pipe 3, described magnetic valve 5, described nitrogen discharging tube 4 and described denitrogen sound damper 6 are all arranged in described noise reduction unit 1, and the noise that described magnetic valve 5 and described denitrogen sound damper 6 are operationally produced is weakened; One end of described magnetic valve 5 is connected with one end of described molecule screen banks inlet/outlet pipe 3, the other end is connected with one end of described nitrogen discharging tube 4, the other end of described molecule screen banks inlet/outlet pipe 3 is connected with described molecule screen banks 2, and described molecule screen banks 2 is positioned at the outside of described noise reduction unit 1, the other end of described nitrogen discharging tube 4 is connected with described denitrogen sound damper 6.
Oxygen adsorption unit described in the utility model not only solves the noise problem that high pressure gas produce when described magnetic valve 5 inside and described molecule screen banks inlet/outlet pipe 3 inner abrupt release, also solve the noise problem that described denitrogen sound damper 6 produces when denitrogen, improve oxygen generation system on the market, make noise problem obtain good solution.Oxygen adsorption unit structure described in the utility model is simple, preparation technology is less demanding, and described molecule screen banks 2 and magnetic valve 5 partial installation, after completing oxygen preparation, described molecule screen banks 2 can be separated, and do not affect whole described oxygen adsorption unit, described molecule screen banks 2 can be changed at any time.
Described noise reduction unit 1 comprises silencing hood 11 and a pipeline sound insulation panel beating cover 12, wherein, described magnetic valve 5, described nitrogen discharging tube 4 and described denitrogen sound damper 6 are installed in described silencing hood 11, described molecule screen banks inlet/outlet pipe 3 is arranged in described pipeline sound insulation panel beating cover 12, this ensure that noise that described magnetic valve 5, described nitrogen discharging tube 4 and described denitrogen sound damper 6 operationally produce weaken by described silencing hood 11; Described pipeline sound insulation panel beating cover 12 is arranged on the top of described silencing hood 11, and described pipeline sound insulation panel beating cover 12 is not communicated with described silencing hood 11, one end of described molecule screen banks inlet/outlet pipe 3 penetrates described pipeline sound insulation panel beating cover 12 and is connected with described magnetic valve 5, the other end also penetrates described pipeline sound insulation panel beating cover 12 and is connected with described molecule screen banks 2, this ensure that noise that described molecule screen banks inlet/outlet pipe 3 operationally produces weaken by described pipeline sound insulation panel beating cover 12, complete silencing function.
Shown in composition graphs 2, it has the structural representation of noise reduction unit described in the Split oxygen making adsorption unit of silencing function for the utility model, described silencing hood 11 comprises a base plate 111, side plate 112, one jugularia 113 and lid 114, wherein, described base plate 111 is a waist drum shape, it is evenly distributed with multiple open holes, in order to fixing described silencing hood 11, described side plate 112 is connected with described base plate 111, the cross-sectional profiles line of described side plate 112 is identical with described base plate 111, also be waist drum shape, and described side plate 112 is thin wall hollow cylinder, the side of described jugularia 113 is connected with described side plate 112, described jugularia 113 is evenly distributed with multiple first connecting hole 115, the position, hole covering the second connecting hole 116 on the bottom surface of 114 described in the Kong Weiyu of described first connecting hole 115 is corresponding, described jugularia 113 is connected by screw with described lid 114, the top of described lid 114 is provided with a projection 117, the described centre of protruding 117 is provided with a circular hole 118, the surrounding of described circular hole 118 is symmetrically arranged with four the 3rd connecting holes 119, described circular hole 118 is in order to be communicated with inside and the external world of described silencing hood 11, described 3rd connecting hole 119 is in order to connect shrouding (not drawing in figure), described silencing hood 11 is made to form an enclosed space.Described pipeline sound insulation panel beating cover 12 is a bending plate, one end of described bending plate is connected with described protruding 117, the other end is connected with described molecule screen banks 2, the inside of described pipeline sound insulation panel beating cover 12 is made to form an airtight space, play the effect of sound insulation, the middle part of described bending plate has many to flap, when the noise that high pressure gas produce when described molecule screen banks 2 passes in and out abrupt release in tracheae, make described flap its noise is slackened step by step, reach the effect of noise reduction.
Shown in composition graphs 3, it has the structural representation of molecule screen banks described in the Split oxygen making adsorption unit of silencing function for the utility model; Described molecule screen banks 2 comprises two adsorption towers, 21, oxygen container 22, base 23, upper cover 24 and two turnover valves 25, wherein, described adsorption tower 21 is between described base 23 and described upper cover 24, its one end is connected with described base 23, the other end is connected with described upper cover 24, described adsorption tower 21 is symmetrically distributed in the both sides of described base 23, in order to absorption nitrogen; The surrounding of described base 23 is symmetrically distributed with four open holess, in order to fixing described molecule screen banks 2; Described oxygen container 22 is arranged on described base 23, and between described two adsorption towers 21, in order to store oxygen; For being flexibly connected between described oxygen container 22 with described base 23, when in described oxygen container 22, the capacity of oxygen is full of described oxygen container 22, described oxygen container 22 can disassemble from described base 23; The bottom of described adsorption tower 21 is connected with the bottom of described oxygen container 22, and the oxygen produced in described adsorption tower 21 can, by the oxygen channel (not shown in FIG.) on described base 23, enter in described oxygen container 22; Described turnover valve 25 is arranged on described upper cover 24, and corresponding with the position of described adsorption tower 21, described turnover valve 25 is communicated with described adsorption tower 21, in order to input or delivery air, described turnover valve 25 and described upper cover 24, for being flexibly connected, can change described turnover valve 25 at any time.
The principle of work of described oxygen adsorption unit: under normal temperature condition, by pressurized air through filtering, enter in adsorption tower 21 described in one of them after the purifying treatment such as drying that dewater, nitrogen in described adsorption tower 21 in air etc. adsorb by molecular sieve, and make oxygen obtain enrichment in the gas phase, entered in described oxygen container 22 by the oxygen channel on described base 23 and store, and adsorption tower 21 has completed the molecular sieve of absorption by rapid depressurization described in another, parse the composition adsorbed, described two adsorption tower 21 alternate cycles, can obtain cheap oxygen.
Embodiment one
Oxygen adsorption unit as described above, the present embodiment and its difference are, described molecule screen banks 2 can also comprise two filtering screens (not shown in FIG.), described filtering screen is arranged in the passage that described turnover valve 25 is communicated with described adsorption tower 21, when making air enter described adsorption tower 21 by described turnover valve 25, impurity in elimination air and toxic and harmful, improve the purity of air, also improves the purity of described oxygen accordingly simultaneously.
Embodiment two
Oxygen adsorption unit as described above, the present embodiment and its difference are, consult shown in Fig. 4, and it has the structural representation of embodiment two in molecule screen banks described in the Split oxygen making adsorption unit of silencing function for the utility model; Described molecule screen banks 2 can also comprise a capacity sensor 7, and described capacity sensor 7 is arranged in described oxygen container 22, in order to detect the content of oxygen in described oxygen container 22; Prevent the oxygen content in described oxygen container 22 from too much causing blast.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive.Those skilled in the art is understood, and can carry out many changes in the spirit and scope that the utility model claim limits to it, amendment, even equivalence, but all will fall in protection domain of the present utility model.
Claims (7)
1. one kind has the Split oxygen making adsorption unit of silencing function, it is characterized in that, described oxygen adsorption unit comprises a noise reduction unit, a part screen banks, two molecule screen banks inlet/outlet pipes, one nitrogen discharging tube, one magnetic valve, one denitrogen sound damper and a capacity sensor, wherein, described molecule screen banks inlet/outlet pipe, described magnetic valve, described nitrogen discharging tube and described denitrogen sound damper are all arranged in described noise reduction unit, one end of described magnetic valve is connected with one end of described molecule screen banks inlet/outlet pipe, the other end is connected with one end of described nitrogen discharging tube, the other end of described molecule screen banks inlet/outlet pipe is connected with described molecule screen banks, the other end of described nitrogen discharging tube is connected with described denitrogen sound damper, described capacity sensor is arranged in described molecule screen banks, in order to measure the oxygen content of oxygen container in described molecular sieve.
2. oxygen adsorption unit according to claim 1, is characterized in that, described molecule screen banks and described magnetic valve are separated.
3. oxygen adsorption unit according to claim 1 and 2, it is characterized in that, described noise reduction unit comprises a silencing hood and a pipeline sound insulation panel beating cover, wherein, described magnetic valve, described nitrogen discharging tube and described denitrogen sound damper are installed in described silencing hood, in order to weaken the noise that magnetic valve, described nitrogen discharging tube and described denitrogen sound damper operationally produce; Described molecule screen banks inlet/outlet pipe is arranged in described pipeline sound insulation panel beating cover, in order to weaken the noise that described molecule screen banks inlet/outlet pipe operationally produces.
4. oxygen adsorption unit according to claim 3, is characterized in that, described silencing hood comprises a base plate, side plate, a jugularia and a lid, and described base plate is connected with described side plate, and described base plate is in order to fixing described silencing hood; The side of described jugularia is connected with described side plate, and opposite side is connected with described lid.
5. oxygen adsorption unit according to claim 4, is characterized in that, described silencing hood also comprises a projection, described projection is provided with a circular hole, and described circular hole is inner and extraneous in order to be communicated with described silencing hood; The surrounding of described circular hole is symmetrically distributed with four open holess, and described open holes, in order to install shrouding, makes described silencing hood form an enclosed space.
6. oxygen adsorption unit according to claim 1, it is characterized in that, described molecule screen banks comprises two adsorption towers, oxygen container, a base, a upper cover and two turnover valves, wherein, described adsorption tower is between described base and described upper cover, one end of described adsorption tower is connected with described base, and the other end is connected with described upper cover, in order to absorption nitrogen; Described oxygen container is arranged on described base, and between described two adsorption towers, in order to store oxygen; Described turnover valve be arranged on described on cover, and corresponding with the position of described adsorption tower, and described turnover valve is communicated with described adsorption tower.
7. oxygen adsorption unit according to claim 1, it is characterized in that, described molecule screen banks can also comprise two filtering screens, and described filtering screen is arranged in the passage that described turnover valve is communicated with described adsorption tower, in order to the magazine in elimination air and toxic and harmful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353871.1U CN204727607U (en) | 2015-05-27 | 2015-05-27 | A kind of Split oxygen making adsorption unit with silencing function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520353871.1U CN204727607U (en) | 2015-05-27 | 2015-05-27 | A kind of Split oxygen making adsorption unit with silencing function |
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| CN204727607U true CN204727607U (en) | 2015-10-28 |
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| CN201520353871.1U Expired - Fee Related CN204727607U (en) | 2015-05-27 | 2015-05-27 | A kind of Split oxygen making adsorption unit with silencing function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698355A (en) * | 2015-11-17 | 2017-05-24 | 宁夏琪凯节能设备有限公司 | Energy-saving type barrel body |
| CN109529469A (en) * | 2019-01-07 | 2019-03-29 | 江苏鱼跃医疗设备股份有限公司 | A kind of storage tank arrangement and the nitrogen oxygen segregation apparatus using it |
| CN109678117A (en) * | 2019-01-17 | 2019-04-26 | 佛山市美客医疗科技有限公司 | A kind of mute oxygenerator |
-
2015
- 2015-05-27 CN CN201520353871.1U patent/CN204727607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106698355A (en) * | 2015-11-17 | 2017-05-24 | 宁夏琪凯节能设备有限公司 | Energy-saving type barrel body |
| CN109529469A (en) * | 2019-01-07 | 2019-03-29 | 江苏鱼跃医疗设备股份有限公司 | A kind of storage tank arrangement and the nitrogen oxygen segregation apparatus using it |
| CN109678117A (en) * | 2019-01-17 | 2019-04-26 | 佛山市美客医疗科技有限公司 | A kind of mute oxygenerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000 sirxiang Road, Wujin District, Changzhou, Jiangsu Province, No. 33 Patentee after: CHANGZHOU ZHONGJIN MEDICAL DEVICES CO.,LTD. Address before: 213149 No. 1 Lake Hing Road, Wujin Economic Development Zone, Jiangsu, Changzhou Patentee before: Changzhou Zhongjin Medical Instrument Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |