CN206468837U - Pipe pressing device for controlling fluid flow in flexible pipe - Google Patents
Pipe pressing device for controlling fluid flow in flexible pipe Download PDFInfo
- Publication number
- CN206468837U CN206468837U CN201720139485.1U CN201720139485U CN206468837U CN 206468837 U CN206468837 U CN 206468837U CN 201720139485 U CN201720139485 U CN 201720139485U CN 206468837 U CN206468837 U CN 206468837U
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- CN
- China
- Prior art keywords
- valve
- flexible pipe
- valve block
- pipe
- fluid flow
- 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 - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model is related to technical field of medical equipment, more particularly, to be pipe pressing device for controlling fluid flow in flexible pipe.Pipe pressing device for controlling fluid flow in flexible pipe, including driving structure, valve body, valve block and control structure.The top of valve body is provided with the valve being placed on outside flexible pipe；Valve block is placed in valve body, and valve block is connected with driving structure, and driving structure is driven movable valve block and moved back and forth up and down, and is hidden envelope valve, is flattened flexible pipe, the flow of liquid in control flexible pipe.The utility model is sheathed on outside flexible pipe, is not contacted directly with soft liquid in pipe, does not interfere with the cleaning of Medical Devices, more will not therefore occur the accident of cross-infection.And the utility model overall structure is simply compact, medical personnel are easy for operation, are applicable to the flexible pipe of more specifications, the flexible pipe of the internal solenoid valve without changing different size according to different patients.
Description
Technical field
The utility model is related to technical field of medical equipment, more particularly, to be for controlling fluid flow in flexible pipe
Pipe pressing device.
Background technology
Magnetic valve etc. is needed in the Medical Devices such as massage instrument, hemodialyzer, excrement automatic processor, meridian massage instrument
Device controls the flow of infusion tube, and such device majority is connected with flexible pipe, inevitably touches the liquid in infusion tube
Body.But Medical Devices etc. are reusable equipment, the device such as magnetic valve repeats to contact with liquid for a long time, cleaning trouble, also
There is the hidden danger of cross-infection in medical procedure, and be difficult to control suspension fluid in infusion tube.
Utility model content
The purpose of this utility model is to overcome that above-mentioned not enough there is provided for controlling the pressure pipe of fluid flow in flexible pipe to fill
Put.
To achieve the above object, technical solution of the present utility model is：Pressure for controlling fluid flow in flexible pipe
Pipe device, including driving structure, valve body, valve block and control structure.Valve body is located above driving structure, and valve block is placed in valve body；
Control structure is electrically connected with driving structure；The top of valve body is provided with width and valve at the top of the valve being placed on outside flexible pipe, valve block
Width it is identical；Provided with the vertical passage matched with valve block in valve body, vertical passage is communicated with valve, and valve block is along vertical passage
Move back and forth；Driving structure is used to move back and forth up and down valve block, the flow of liquid in control flexible pipe.When driving structure drives valve
When block is moved up, flexible pipe is gradually flattened, and fluid flow reduces in flexible pipe；It is soft when driving structure, which drives movable valve block, to be moved down
Pipe is gradually relaxed, and fluid flow increases in flexible pipe.
It is preferred that, the valve block upper surface is provided with the groove vertical with flexible pipe；The top inner wall of valve is provided with and groove phase
To raised line, valve block is fitted with valve top part inwall.The groove of valve block and the raised line of valve, which coordinate, may insure that flexible pipe is pressed
It is flat, while being also prevented from flexible pipe displacement.
It is preferred that, the driving structure top is provided with output shaft, and output shaft is furnished with inside external screw thread, valve block and is provided with and output
The screw channel of axle adaptation；Driving structure drives output shaft rotation, moves back and forth up and down valve block.The output shaft of driving structure with
Valve block is threadedly coupled, and forms the on-off structure of similar inside screw nonrising stem type gate valve, and effective drive control valve block is moved up and down.
It is preferred that, the valve is wide at the top and narrow at the bottom, facilitates flexible pipe to flatten, and prevents flexible pipe from shifting.The vertical section of valve block is rectangle.
It is preferred that, the control structure is installed on the outer wall of valve body, makes compact overall structure.
It is preferred that, the driving structure built-in motor.
It is preferred that, the motor is reducing motor, can change the flattening speed of flexible pipe according to medical demand.
By using above-mentioned technical scheme, the beneficial effects of the utility model are：For controlling fluid flow in flexible pipe
Pipe pressing device, including driving structure, valve body, valve block and control structure.The top of valve body is provided with the valve being placed on outside flexible pipe；Valve
Block is placed in valve body, and valve block is connected with driving structure, and driving structure is driven movable valve block and moved back and forth up and down, and screening envelope valve, flattening are soft
The flow of liquid in pipe, control flexible pipe.The utility model is sheathed on outside flexible pipe, is not contacted directly with soft liquid in pipe, no
The cleaning of Medical Devices can be influenceed, more will not therefore occur the accident of cross-infection.And the utility model overall structure is simple
Compact, medical personnel are easy for operation, are applicable to the flexible pipe of more specifications, without changing different size according to different patients
Internal solenoid valve flexible pipe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 be in Fig. 1 AA to partial sectional view.
Main Reference Numerals explanation：（1st, driving structure；11st, output shaft；12nd, motor；2nd, valve body；21st, valve；22nd, longitudinal direction
Passage；23rd, raised line；3rd, valve block；31st, groove；32nd, screw channel；4th, control structure；5th, flexible pipe）.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.The side being previously mentioned in the utility model
To term, for example：It is upper and lower, forward and backward etc., only it is the direction of reference explanation book accompanying drawing 1.The direction term used is intended merely to
It is bright, not for limiting the present invention.
As Figure 1-Figure 2, the utility model is used for the pipe pressing device for controlling fluid flow in flexible pipe, including driving structure
1st, valve body 2, valve block 3 and control structure 4.Valve body 2 is located at the top of driving structure 1, and valve block 3 is placed in valve body 2；Control structure 4 with
Driving structure 1 is electrically connected；The top of valve body 2 is provided with the valve 21 being placed on outside flexible pipe 5, width and the valve 21 at the top of valve block 3
Width is identical；Provided with the vertical passage 22 matched with valve block 3 in valve body 2, vertical passage 22 is communicated with valve 21, the edge of valve block 3
Vertical passage 22 is moved back and forth；Driving structure 1 is used to move back and forth up and down valve block 3, the flow of liquid in control flexible pipe 5.When
When the drive movable valve block 3 of driving structure 1 is moved up, flexible pipe 5 is gradually flattened, and fluid flow reduces in flexible pipe 5；When driving structure 1 is driven
When movable valve block 3 is moved down, flexible pipe 5 is gradually relaxed, and fluid flow increases in flexible pipe 5.
The upper surface of valve block 3 is provided with the groove 31 vertical with flexible pipe 5；The top inner wall of valve 21 is provided with and the phase of groove 31
To raised line 23, valve block 3 is fitted with the top inner wall of valve 21.The raised line 23 of the groove 31 of valve block 3 and valve 21 coordinates can be with
Ensure that flexible pipe 5 is crushed, shifted while being also prevented from flexible pipe 5.
Moreover, the valve 21 is wide at the top and narrow at the bottom, facilitate flexible pipe 5 to flatten, prevent flexible pipe 5 from shifting.The vertical section of valve block 3 is square
Shape.
Meanwhile, the top of driving structure 1 is provided with output shaft 11, and output shaft 11 is furnished with external screw thread, the inside of valve block 3 be provided with
The screw channel 32 that output shaft 11 is adapted to；The driving output shaft 11 of driving structure 1 is rotated, and moves back and forth up and down valve block 3.Driving knot
The output shaft 11 of structure 1 is threadedly coupled with valve block 3, forms the on-off structure of similar inside screw nonrising stem type gate valve, effective drive control valve block is about 3
It is mobile.The control structure 4 is installed on the outer wall of valve body 2, makes compact overall structure.Reducing motor built in the driving structure
12, the flattening speed of flexible pipe 5 can be changed according to medical demand.
Above-described, preferred embodiment only of the present utility model, it is impossible to limit the scope of this practicality implementation is all
It is the equivalent change and decoration made according to present utility model application the scope of the claims, should all still falls within the scope that the utility model is covered
It is interior.
Claims (7)
1. the pipe pressing device for controlling fluid flow in flexible pipe, it is characterised in that：Including driving structure, valve body, valve block and control
Structure processed；Valve body is located above driving structure, and valve block is placed in valve body；Control structure is electrically connected with driving structure；Valve body it is upper
The width that portion is provided with the top of the valve being placed on outside flexible pipe, valve block is identical with the width of valve；It is provided with and matches with valve block in valve body
Vertical passage, vertical passage communicated with valve, and valve block is moved back and forth along vertical passage；Driving structure is past above and below valve block for making
It is multiple mobile, the flow of liquid in control flexible pipe.
2. the pipe pressing device according to claim 1 for being used to control fluid flow in flexible pipe, it is characterised in that：The valve block
Upper surface is provided with the groove vertical with flexible pipe；The top inner wall of valve is provided with the raised line relative with groove, makes valve block and valve top
Portion's inwall laminating.
3. the pipe pressing device according to claim 1 for being used to control fluid flow in flexible pipe, it is characterised in that：The driving
Structure upper is provided with output shaft, and output shaft is furnished with inside external screw thread, valve block provided with the screw channel being adapted to output shaft；Driving knot
Structure drives output shaft rotation, moves back and forth up and down valve block.
4. the pipe pressing device according to claim 1 for being used to control fluid flow in flexible pipe, it is characterised in that：The valve
It is wide at the top and narrow at the bottom；The vertical section of valve block is rectangle.
5. the pipe pressing device according to claim 1 for being used to control fluid flow in flexible pipe, it is characterised in that：The control
Structure is installed on the outer wall of valve body.
6. the pipe pressing device according to claim 1 for being used to control fluid flow in flexible pipe, it is characterised in that：The driving
Structure built-in motor.
7. the pipe pressing device according to claim 6 for being used to control fluid flow in flexible pipe, it is characterised in that：The motor
For reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139485.1U CN206468837U (en) | 2017-02-16 | 2017-02-16 | Pipe pressing device for controlling fluid flow in flexible pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139485.1U CN206468837U (en) | 2017-02-16 | 2017-02-16 | Pipe pressing device for controlling fluid flow in flexible pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206468837U true CN206468837U (en) | 2017-09-05 |
Family
ID=59707997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139485.1U Expired - Fee Related CN206468837U (en) | 2017-02-16 | 2017-02-16 | Pipe pressing device for controlling fluid flow in flexible pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206468837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559999A (en) * | 2018-06-01 | 2018-09-21 | 东莞市天美新自动化设备有限公司 | Water heater sprays equipment online with small-bore liner |
| CN108816547A (en) * | 2018-06-01 | 2018-11-16 | 东莞市天美新自动化设备有限公司 | Water heater sprays equipment under small-bore liner line |
-
2017
- 2017-02-16 CN CN201720139485.1U patent/CN206468837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108559999A (en) * | 2018-06-01 | 2018-09-21 | 东莞市天美新自动化设备有限公司 | Water heater sprays equipment online with small-bore liner |
| CN108816547A (en) * | 2018-06-01 | 2018-11-16 | 东莞市天美新自动化设备有限公司 | Water heater sprays equipment under small-bore liner line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20200216 |