CN203585343U - Anti-leakage valve used for medical treatment - Google Patents
Anti-leakage valve used for medical treatment Download PDFInfo
- Publication number
- CN203585343U CN203585343U CN201320633678.4U CN201320633678U CN203585343U CN 203585343 U CN203585343 U CN 203585343U CN 201320633678 U CN201320633678 U CN 201320633678U CN 203585343 U CN203585343 U CN 203585343U
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- valve body
- cavity
- valve
- cavity valve
- output terminal
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Abstract
The utility model discloses an anti-leakage valve and relates to the technical field of valves, in particular to an anti-leakage valve for medical treatment. The anti-leakage valve comprises a cavity valve body, an input end is arranged at one end of the cavity valve body, an output end is arranged at the other end of the cavity valve body, a valve core assembly is arranged in the cavity valve body and comprises a baffle connected with a first compressed spring, a contact block stretching into the output end is arranged on the other side of the baffle, a sealing plate with a limiting function is arranged inside the cavity valve body, and a sealing effect can be achieved by the sealing plate together with the baffle. A pipeline where gas needs to be input can be directly inserted into the output end to eject the contact block, and accordingly ventilation can be achieved. The baffle is convenient to install and can avoid gas leakage when the anti-leakage valve is not used.
Description
Technical field
The utility model relates to valve technology field, about a kind of leakage resistant valve, especially about a kind of for medical leakage resistant valve.
Background technique
Valve is in fluid system, is used for controlling direction, the pressure of fluid, the device of flow.Valve is the device that medium (liquid, gas, powder) in pipe arrangement and equipment is flowed or stop and controlling its flow, valve is controlling component in pipeline fluid transporting system, it is for changing path section and media flow direction, has the functions such as water conservancy diversion, cut-off, throttling, non-return, shunting or overflow release.Although existing valve possesses more purposes and advantage, but it is applied in some aspect, field and still exists some shortcomings part: when being applied in some hospitals and carrying on the pipeline of gases, conventionally one of them valve damages or changes, all whole conveyance conduit to be closed, have a strong impact on like this effect that other valve is carried gas, cause whole conveyance conduit to carrying the efficiency of gas lower, underaction, has a strong impact on the conveying of whole discharge gas port.
Model utility content
The purpose of this utility model is for the problems referred to above, provides a kind of simple in structure, removes and installs conveniently, after can guaranteeing to install or damaging, realizes self-locking leakage resistant valve.
For achieving the above object, the utility model has adopted following technical proposal: a kind of for medical leakage resistant valve, comprise cavity valve body, this cavity valve body one end is provided with input end, and the other end is provided with output terminal, it is characterized in that, in described cavity valve body, be provided with mangetic core assembly, described mangetic core assembly comprises with Compress Spring one and is connected baffle plate, and baffle plate opposite side is provided with the contact block that stretches into output terminal, and cavity valve body inside is provided with can be spacing and form the sealing plate of seal action with baffle plate.
Above-mentioned a kind of for medical leakage resistant valve, the outer wall of the output terminal of described cavity valve body is provided with the housing being slidably connected with it, and is provided with elastomer between this housing lower end and cavity valve body.
Above-mentioned a kind of for medical leakage resistant valve, the inwall of the output terminal of described cavity valve body is provided with screens piece.
Above-mentioned a kind of for medical leakage resistant valve, described housing cross section is in T shape.
Above-mentioned a kind of for medical leakage resistant valve, described elastomer is spring two.
Compared with prior art, the utility model has the advantage of: the pipeline that need to input gas can directly insert in output terminal, and contact block is backed down, and just can ventilate.Baffle plate can avoid causing the leakage of gas to put in the time need not using, simultaneously convenient installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of model utility.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of for medical leakage resistant valve, comprise cavity valve body 6, this cavity valve body one end is provided with input end 1, and the other end is provided with output terminal 5, and the inwall of this output terminal is provided with screens piece 7.In cavity valve body, be provided with mangetic core assembly 8, described mangetic core assembly comprises with Compress Spring 1 and is connected baffle plate 10, and baffle plate opposite side is provided with the contact block 11 that stretches into output terminal, and cavity valve body inside is provided with can be spacing and form the sealing plate 12 of seal action with baffle plate.When valve re-uses, the pipeline being transfused to inserts output terminal, and contact block is pushed up from sealing plate, realizes ventilation in cavity, and gas enters pipeline and realizes work.The outer wall of the output terminal of described cavity valve body is provided with the housing 3 being slidably connected with it, and is provided with elastomer between this housing lower end and cavity valve body; Described housing cross section is in T shape, and described elastomer is spring 22.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. one kind for medical leakage resistant valve, comprise cavity valve body, this cavity valve body one end is provided with input end, the other end is provided with output terminal, it is characterized in that, in described cavity valve body, be provided with mangetic core assembly, described mangetic core assembly comprises with Compress Spring one and is connected baffle plate, baffle plate opposite side is provided with the contact block that stretches into output terminal, and cavity valve body inside is provided with can be spacing and form the sealing plate of seal action with baffle plate.
2. according to a kind of described in claim 1, for medical leakage resistant valve, it is characterized in that, the outer wall of the output terminal of described cavity valve body is provided with the housing being slidably connected with it, and is provided with elastomer between this housing lower end and cavity valve body.
3. according to a kind of described in claim 1 or 2, for medical leakage resistant valve, it is characterized in that, the inwall of the output terminal of described cavity valve body is provided with screens piece.
4. according to a kind of described in claim 2, for medical leakage resistant valve, it is characterized in that, described housing cross section is in T shape.
5. according to a kind of described in claim 2, for medical leakage resistant valve, it is characterized in that, described elastomer is spring two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633678.4U CN203585343U (en) | 2013-10-14 | 2013-10-14 | Anti-leakage valve used for medical treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320633678.4U CN203585343U (en) | 2013-10-14 | 2013-10-14 | Anti-leakage valve used for medical treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585343U true CN203585343U (en) | 2014-05-07 |
Family
ID=50583270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320633678.4U Expired - Fee Related CN203585343U (en) | 2013-10-14 | 2013-10-14 | Anti-leakage valve used for medical treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585343U (en) |
-
2013
- 2013-10-14 CN CN201320633678.4U patent/CN203585343U/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 |
Granted publication date: 20140507 Termination date: 20161014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |