CN202590102U - Medical gas supply system terminal device - Google Patents
Medical gas supply system terminal device Download PDFInfo
- Publication number
- CN202590102U CN202590102U CN 201220217247 CN201220217247U CN202590102U CN 202590102 U CN202590102 U CN 202590102U CN 201220217247 CN201220217247 CN 201220217247 CN 201220217247 U CN201220217247 U CN 201220217247U CN 202590102 U CN202590102 U CN 202590102U
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- CN
- China
- Prior art keywords
- base
- maintenance
- supply system
- gas supply
- spool
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a medical gas supply system terminal device which comprises a base and a gas inlet tube. The gas inlet tube is communicated with a gas inlet passage of the base; a repair valve is arranged on the gas inlet passage of the base; the repair valve comprises a maintenance valve element and a maintenance valve nut; the maintenance valve element is in threaded connection with the base by the maintenance valve nut; the maintenance valve element can move up and down in the base; and the maintenance valve element can be matched with the gas inlet passage of the base to form sealing. The medical gas supply system terminal device disclosed by the utility model has novel and compact structure, is convenient to use and is provided with the repair valve per se; and when a single terminal goes wrong, the repair valve can be switched off, so that the timely maintenance is implemented under the condition of not stopping supplying gas.
Description
Technical field
This utility model relates to a kind of medical gas supply system terminal device, relates in particular to a kind of medical gas supply system terminal device with maintenance valve, belongs to medical gas supply system terminal technical field.
Background technology
At present, the medical gas supply system terminal device that uses in hospital, its structure is all identical substantially; Generally all be provided with a base and air inlet pipe, realize air feed, in case break down in a certain independent terminal wherein through the air inlet pipe air inlet; Then must stop certain zone or certain unitary air feed keeps in repair; Influence other devices or patient's use,, bring very inconvenience will for the use of hospital if can not keep in repair the terminal separately.
The utility model content
The purpose of this utility model is: a kind of medical gas supply system terminal device is provided; Solve existing medical gas supply system terminal device and do not have maintenance valve; Technical problem that can not on-call maintenance when break down in single terminal, thus the problem that exists in the above-mentioned prior art can effectively be solved.
The purpose of this utility model is to realize through following technical proposals: a kind of medical gas supply system terminal device is provided, comprises base and air inlet pipe, air inlet pipe is connected with the inlet channel of base, on the inlet channel of base, is provided with maintenance valve.
Preferred as further; Said maintenance valve comprises maintenance spool and maintenance valve nut; Said maintenance spool is connected with whorl of base through the maintenance valve nut, and the maintenance spool can move up and down in base, and the maintenance spool can cooperate the formation sealing with the inlet channel of base.
Preferred as further, said air inlet pipe and base are fixed, and the inlet channel of the endoporus of air inlet pipe and base links.
Preferred as further, also comprise gland, valve seat and spool, said gland is located on the valve seat, and valve seat is connected with whorl of base.
Preferred as further, be provided with rubber seal between said valve seat and the base, be provided with rubber sheet gasket between spool and the base, be provided with spring between spool bottom and the base.
The effect of part is following in this utility model:
Maintenance valve: be used for when break down in single terminal, being sealed into QI KOU, be convenient to the on-call maintenance terminal fault.
Compared with prior art; The beneficial effect of this utility model: this utility model medical gas supply system terminal apparatus structure is novel, compact, easy to use, carries maintenance valve, when break down in single terminal; Can close maintenance valve, under the situation that does not stop air feed, realize on-call maintenance.
Description of drawings
Fig. 1 is the structural representation of this utility model medical gas supply system terminal device.
Among the figure: the 1-gland, the 2-valve seat, the 3-rubber seal, the 4-spool, the 5-rubber sheet gasket, the 6-spring, the 7-base, the 8-air inlet pipe, 9-keeps in repair spool, 10-maintenance valve nut, 11-inlet channel.
The specific embodiment
Below in conjunction with specific embodiment and accompanying drawing this utility model is further described.
Disclosed all characteristics in this description, or the step in disclosed all methods or the process are except the speciality of mutual repulsion and/or the step; All can make up by any way; Only if special narration all can be replaced by other equivalences or the alternative features with similar purpose, promptly; Only if special narration, an embodiment in a series of equivalences of each characteristic or the similar characteristics.
As shown in Figure 1; This utility model medical gas supply system terminal device comprises gland 1, valve seat 2, spool 4, base 7 and air inlet pipe 8; Air inlet pipe 8 is connected with the inlet channel 11 of base 7, and said gland 1 is located on the valve seat 2, and valve seat 2 is threaded with base 7; Specifically, the bottom of valve seat 2 is connected with base 7 through screw.Between said valve seat 2 and base 7, be provided with rubber seal 3, be used for sealing between the two, be provided with rubber sheet gasket 5 between spool 4 and the base 7, be provided with spring 6 between spool 4 bottoms and the base 7; Said air inlet pipe 8 is fixing with base 7, and the inlet channel of the endoporus of air inlet pipe 8 and base 7 links.Specifically in the present embodiment, air inlet pipe is welded on the base 7, forms gas passage.
On the inlet channel 11 of base 7, be provided with maintenance valve; Of Fig. 1; In the present embodiment: said maintenance valve comprises maintenance spool 9 and maintenance valve nut 10; Said maintenance spool 9 is threaded with base 7 through maintenance valve nut 10, and maintenance spool 9 can move up and down in base 7, and maintenance spool 9 can cooperate the formation sealing with the inlet channel 11 of base 7.
On base 7, be provided with the endoporus that supplies spool to move up and down, will rotatablely move through maintenance valve nut 10 becomes rectilinear motion up and down, will operate torque and become operation thrust, realizes moving up and down to the maintenance spool.Said maintenance spool 9 can cooperate with base 7 and forms sealing, when when maintenance spool 9 down moves, contacting with the bottom of base 7 air flue is closed.
As other selection modes; Maintenance valve can also be the valve of other structures, such as other elastic soft sealing gate valve etc., only needs a maintenance valve can satisfy the inlet close with air inlet pipe; When needing repairing single terminal; Realize not stopping in time the terminal to be keeped in repair under the situation of air feed and get final product, therefore, maintenance valve is not restricted to the set structure of present embodiment.
The above is merely the preferred embodiment of this utility model; Not in order to restriction this utility model; Any modification of being done within all spirit and principles at this utility model, be equal to replacement and improvement etc., all should be included within the protection domain of this utility model.
Claims (5)
1. a medical gas supply system terminal device comprises base (7) and air inlet pipe (8), and air inlet pipe (8) is connected with the inlet channel (11) of base (7), it is characterized in that: on the inlet channel (11) of base (7), be provided with maintenance valve.
2. medical gas supply system terminal device as claimed in claim 1; It is characterized in that: said maintenance valve comprises maintenance spool (9) and maintenance valve nut (10); Said maintenance spool (9) is threaded with base (7) through maintenance valve nut (10); Maintenance spool (9) can move up and down in base (7), and maintenance spool (9) can cooperate the formation sealing with the inlet channel (11) of base (7).
3. medical gas supply system terminal device as claimed in claim 2 is characterized in that: said air inlet pipe (8) is fixing with base (7), and the inlet channel of the endoporus of air inlet pipe (8) and base (7) links.
4. like the described medical gas supply system terminal of arbitrary claim device in claim 1 or 3; It is characterized in that: also comprise gland (1), valve seat (2) and spool (4); Said gland (1) is located on the valve seat (2), and valve seat (2) is threaded with base (7).
5. medical gas supply system terminal device as claimed in claim 4; It is characterized in that: be provided with rubber seal (3) between said valve seat (2) and the base (7); Be provided with rubber sheet gasket (5) between spool (4) and the base (7), be provided with spring (6) between spool (4) bottom and the base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217247 CN202590102U (en) | 2012-05-15 | 2012-05-15 | Medical gas supply system terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220217247 CN202590102U (en) | 2012-05-15 | 2012-05-15 | Medical gas supply system terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202590102U true CN202590102U (en) | 2012-12-12 |
Family
ID=47307684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220217247 Expired - Lifetime CN202590102U (en) | 2012-05-15 | 2012-05-15 | Medical gas supply system terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202590102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629391A (en) * | 2013-11-29 | 2014-03-12 | 四川港通医疗设备集团股份有限公司 | Automatic medical gas switching over busbar device and gas switching over device |
-
2012
- 2012-05-15 CN CN 201220217247 patent/CN202590102U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629391A (en) * | 2013-11-29 | 2014-03-12 | 四川港通医疗设备集团股份有限公司 | Automatic medical gas switching over busbar device and gas switching over device |
| CN103629391B (en) * | 2013-11-29 | 2015-10-28 | 四川港通医疗设备集团股份有限公司 | A kind of automatic switchover medical gas cylinder manifold device and gas COMM communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN GANGTONG MEDICAL EQUIPMENT GROUP CO., LTD. Free format text: FORMER NAME: SICHUAN JIANYANG GANGTONG GROUP CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 641400 Jianyang city of Sichuan province Kailiwei Industrial Avenue South No. 11 Patentee after: SICHUAN GANGTONG MEDICAL EQUIPMENT GROUP CO., LTD. Address before: 641400 box 18, Jianyang, Sichuan, Ziyang Patentee before: Sichuan Jianyang Gangtong Group Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No.356, south section of kailiwei Industrial Avenue, Jianyang City, Chengdu City, Sichuan Province Patentee after: SICHUAN GANGTONG MEDICAL EQUIPMENT GROUP Co.,Ltd. Address before: 641400 Jianyang city of Sichuan province Kailiwei Industrial Avenue South No. 11 Patentee before: SICHUAN GANGTONG MEDICAL EQUIPMENT GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |