CN207830627U - Gravity for suction unit adjusts automatic valve - Google Patents
Gravity for suction unit adjusts automatic valve Download PDFInfo
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- CN207830627U CN207830627U CN201721631135.3U CN201721631135U CN207830627U CN 207830627 U CN207830627 U CN 207830627U CN 201721631135 U CN201721631135 U CN 201721631135U CN 207830627 U CN207830627 U CN 207830627U
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- suction unit
- straight channel
- flow
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Abstract
The utility model discloses a kind of gravity for suction unit to adjust automatic valve, is related to valve field.The automatic valve includes valve body, and first flow, second flow channel and straight channel are provided in valve body, and the both ends of straight channel are connected to first flow and second flow channel respectively, movable sliding block is equipped in straight channel, valve body is provided with fluid hole, and straight channel is connected to fluid hole, and fluid hole is connected to suction unit；The both sides of valve body have the first pump orifice and the second pump orifice, and the first pump orifice is connected to first flow, and the second pump orifice is connected to second flow channel.The utility model can avoid sucking air impact suction unit in aspiration procedure from effectively removing hydrops to the suction force of liquid to promote the suction effect of suction unit when patient lies on one's side.
Description
Technical field
The utility model is related to valve fields, are specifically related to a kind of gravity adjusting automatic valve for suction unit.
Background technology
Under normal circumstances, adult just will produce urine every 2~4 hours and be intended to, when bladder retention of urine is up to 300ml or so, such as
It drains not in time, it is not only unhealthful, but also the mood of people can be influenced.Therefore, in acute care and altricious environment,
The management of urine is critical needs.Currently, hospital generally uses chamber pot, diaper and urine box etc. that can collect and store urine
Device, the urination of the patient for handicapped and gatism.Common urine storage device is typically provided suction dress
It sets, urine is discharged out of urine storage device by suction pump for suction unit.But when patient lies on one's side, urine storage dress
Urine in setting be easy to cause suction unit sucking air, the suction force for aspirating urine is caused to reduce since gravity is amesiality,
To reduce the suction effect of suction unit.
Utility model content
The purpose of this utility model is to overcome the deficiencies of above-mentioned background technology, provide a kind of weight for suction unit
Power adjusts automatic valve.The utility model can ensure that suction unit effectively aspirates urine, taken out to be promoted when patient lies on one's side
Inhale the suction effect of device.
The utility model provides a kind of gravity adjusting automatic valve for suction unit, which includes valve body, described
Be provided with first flow, second flow channel and straight channel in valve body, the both ends of the straight channel respectively with first flow and second flow channel
Connection, the straight channel is interior to be equipped with movable sliding block, and the valve body is provided with fluid hole, and the straight channel is connected to fluid hole,
The fluid hole is connected to suction unit；
The both sides of the valve body have the first pump orifice and the second pump orifice, first pump orifice and first flow
Connection, second pump orifice are connected to second flow channel；
When sliding block slides into one end of straight channel, sliding block blocks the connectivity part of straight channel and second flow channel, the first suction
Mouth, first flow, straight channel and fluid hole form the access of liquid outflow；It is sliding when sliding block slides into the other end of straight channel
Block blocks straight channel and the connectivity part of first flow, and the second pump orifice, second flow channel, straight channel and fluid hole form liquid outflow
Access.
Based on the above technical solution, the fluid hole and straight channel are vertically arranged, and described fluid hole one end is opened
It is located in straight channel at mouthful.
Based on the above technical solution, third flow channel is provided in the valve body, the third flow channel and straight channel connect
Logical, the fluid hole and third flow channel are vertically arranged, and the opening of described fluid hole one end is located in third flow channel.
Based on the above technical solution, the third flow channel is arranged in parallel with straight channel.
Based on the above technical solution, the first communication port and second is provided between the third flow channel and straight channel to connect
Port.
Based on the above technical solution, the valve body is provided with the valve body openings being put into for sliding block in straight channel, institute
The position for stating valve body openings is corresponding with straight channel, has plug at the valve body openings.
Based on the above technical solution, the lower surface of the valve body is equipped with outlet tube, the outlet tube and fluid hole
Connection, the fluid hole are connected to by outlet tube with suction unit.
Based on the above technical solution, the sliding block is metalwork.
Based on the above technical solution, the valve body is integrally formed using 3D printing.
Compared with prior art, as follows the advantages of the utility model：
(1) it is set on the valve body of the utility model there are two pump orifice and two runners, forms the access of two-way urine outflow.
When patient or so lies on one's side, sliding block under the effect of gravity, is moved to the end of straight channel, closes the suction of the side far from urine
Access where mouthful, avoids sucking air in aspiration procedure, influences suction force of the suction unit to urine.The utility model from
Dynamic valve can ensure that suction unit effectively aspirates urine, to promote the suction effect of suction unit, can improve multi-pose
The suction effect of urine, effectively removes hydrops in the urine storage device of placement.
(2) valve body of the utility model is integrally formed using 3D printing, simple in structure, easy to make, can in high volume be given birth to
Production.Valve body openings are provided on valve body, sliding block is installed to by valve body openings in straight channel, then blocks valve body openings by plug,
Installation process is simple.
(3) the utility model is pure mechanic structure, can utilize the weight of sliding block itself in the case of no exterior power
Power realizes automatic adjustment.Moreover, the wide adaptability of the utility model, not only can be adapted for the processing of patient in hospital urine, and
And the suction of other fluids can be suitable for.
Description of the drawings
Fig. 1 is the sectional view that the utility model embodiment adjusts automatic valve for the gravity of suction unit.
Fig. 2 is that the gravity for suction unit when sliding block slides into straight channel one end in Fig. 1 adjusts automatic valve structural representation
Figure.
Fig. 3 is that the automatic valve arrangement of gravity adjusting for suction unit when sliding block slides into the straight channel other end in Fig. 1 shows
It is intended to.
Reference numeral：1- valve bodies, 2- first flows, the first pump orifices of 3-, 4- straight channels, 5- sliding blocks, 6- valve body openings, 7-
Plug, the second pump orifices of 8-, 9- outlet tubes, 10- second flow channels, the first communication ports of 11-, the second communication ports of 12-, 13- third streams
Road.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the utility model.
Shown in Figure 1, the utility model embodiment provides a kind of gravity adjusting automatic valve for suction unit, including
Valve body 1, is provided with first flow 2, second flow channel 10 and straight channel 4 in valve body 1, the both ends of straight channel 4 respectively with first flow 2 and
Second flow channel 10 is connected to, and movable sliding block 5 is equipped in straight channel 4, and valve body 1 is provided with fluid hole, and straight channel 4 connects with fluid hole
Logical, fluid hole is connected to suction unit；
The both sides of valve body 1 have the first pump orifice 3 and the second pump orifice 8, and the first pump orifice 3 connects with first flow 2
Logical, the second pump orifice 8 is connected to second flow channel 10；
When sliding block 5 slides into one end of straight channel 4, sliding block 5 blocks the connectivity part of straight channel 4 and second flow channel 10, the
One pump orifice 3, first flow 2, straight channel 4 and fluid hole form the access of liquid outflow；When sliding block 5 slides into straight channel 4
When the other end, sliding block 5 blocks the connectivity part of straight channel 4 and first flow 2, the second pump orifice 8, second flow channel 10,4 and of straight channel
Fluid hole forms the access of liquid outflow.
Wherein, valve body 1 is provided with the valve body openings 6 being put into for sliding block in straight channel 4, the position of valve body openings 6 and direct current
Road 4 is corresponding, there is plug 7 at valve body openings 6.The lower surface of valve body 1 is equipped with outlet tube 9, and outlet tube 9 is connected to fluid hole, goes out
Fluid apertures is connected to by outlet tube 9 with suction unit.
It is shown in Figure 1, in the present embodiment, third flow channel 13 is provided in valve body 1, third flow channel 13 and straight channel 4 connect
Logical, fluid hole and third flow channel 13 are vertically arranged, and the opening of fluid hole one end is located in third flow channel 13.Wherein, third stream
Road 13 is arranged in parallel with straight channel 4, and first flow 2 and second flow channel 10 are L-shaped structure, and third flow channel 13 is located at first flow 2
Between second flow channel 10.Wherein, the first communication port 11 and the second communication port 12 are provided between third flow channel 13 and straight channel 4,
First communication port 11 is with the second communication port 12 for being connected to third flow channel 13 and straight channel 4.
It is envisioned that fluid hole and straight channel 4 are vertically arranged, can also the opening of fluid hole one end be located at direct current
In road 4, liquid flows directly into fluid hole through straight channel 4 and is discharged.When fluid hole is not direct to be connected to straight channel 4, in valve body 1
Multiple runners can be provided with, fluid hole is connected to through multiple runners with straight channel 4.
In practical applications, valve body 1 is integrally formed using 3D printing, easy to make, and valve body 1 and outlet tube 9 can also one
It is body formed.Wherein, sliding block 5 can be cylinder or sphere, and the shape of sliding block 5 and straight channel 4 matches.Sliding block 5 is preferably height
The metalwork of density so that the weight of sliding block 5 is larger, can be slided under the effect of gravity convenient for sliding block 5.
Shown in Figure 2, when patient lies on one's side to side, sliding block 5 slides into one end of straight channel 4, urine due to gravity
Urine is gathered in side in storage device, the side that the first pump orifice 3 is assembled far from urine, and direction shown in arrow is urine in figure
Pumping-out line.At this point, sliding block 5 blocks the connectivity part of first flow 2 and straight channel 4, to block fluid hole and first flow 2 and
The access of first pump orifice 3, separates the effect of the first pump orifice of suction force pair 3 of fluid hole, and the first pump orifice 3 no longer aspirates urine
Liquid.Second pump orifice 8, second flow channel 10, the second communication port 12 and fluid hole form the access of liquid outflow, in suction unit
Under the action of suction force, urine is discharged through outlet tube 9 in urine storage device.
Shown in Figure 3, when patient lies on one's side to the other side, sliding block 5 slides into the other end of straight channel 4 due to gravity,
Urine is gathered in the other side in urine storage device, the side that the second pump orifice 8 is assembled far from urine, direction shown in arrow in figure
For urine pumping-out line.At this point, sliding block 5 blocks the connectivity part of second flow channel 10 and straight channel 4, to block fluid hole and second
The access of runner 10 and the second pump orifice 8 separates the effect of the second pump orifice of suction force pair 8 of fluid hole, and the second pump orifice 8 is not
Urine is aspirated again.First pump orifice 3, first flow 2, the first communication port 11 and fluid hole form the access of liquid outflow, are taking out
Under the action of the suction force for inhaling device, urine is discharged through outlet tube 9 in urine storage device.
Those skilled in the art can be carry out various modifications to the utility model embodiment and modification, if these are changed
With modification within the scope of the claims of the present invention and its equivalent technology, then these modifications and variations are also new in this practicality
Within the protection domain of type.
The prior art that the content not being described in detail in specification is known to the skilled person.
Claims (9)
1. a kind of gravity for suction unit adjusts automatic valve, it is characterised in that：Including valve body (1), opened in the valve body (1)
Have first flow (2), second flow channel (10) and a straight channel (4), the both ends of the straight channel (4) respectively with first flow (2) and
Second flow channel (10) is connected to, and movable sliding block (5) is equipped in the straight channel (4), and the valve body (1) is provided with fluid hole, institute
It states straight channel (4) to be connected to fluid hole, the fluid hole is connected to suction unit；
The both sides of the valve body (1) have the first pump orifice (3) and the second pump orifice (8), first pump orifice (3) with
First flow (2) is connected to, and second pump orifice (8) is connected to second flow channel (10)；
When sliding block (5) slides into one end of straight channel (4), sliding block (5) blocks the connection of straight channel (4) and second flow channel (10)
Place, the first pump orifice (3), first flow (2), straight channel (4) and fluid hole form the access of liquid outflow；When sliding block (5) are sliding
When moving the other end of straight channel (4), sliding block (5) blocks the connectivity part of straight channel (4) and first flow (2), the second pump orifice
(8), second flow channel (10), straight channel (4) and fluid hole form the access of liquid outflow.
2. adjusting automatic valve for the gravity of suction unit as described in claim 1, it is characterised in that：The fluid hole and straight
Runner (4) is vertically arranged, and the opening of described fluid hole one end is located in straight channel (4).
3. adjusting automatic valve for the gravity of suction unit as described in claim 1, it is characterised in that：In the valve body (1)
It is provided with third flow channel (13), the third flow channel (13) is connected to straight channel (4), and the fluid hole and third flow channel (13) are vertical
The opening of setting, described fluid hole one end is located in third flow channel (13).
4. adjusting automatic valve for the gravity of suction unit as claimed in claim 3, it is characterised in that：The third flow channel
(13) it is arranged in parallel with straight channel (4).
5. adjusting automatic valve for the gravity of suction unit as claimed in claim 3, it is characterised in that：The third flow channel
(13) the first communication port (11) and the second communication port (12) are provided between straight channel (4).
6. adjusting automatic valve for the gravity of suction unit as described in claim 1, it is characterised in that：The valve body (1) is opened
The valve body openings (6) that sliding block is put into straight channel (4) are useful for, the position of the valve body openings (6) is opposite with straight channel (4)
It answers, has plug (7) at the valve body openings (6).
7. the gravity for suction unit as described in any one of claim 1-6 adjusts automatic valve, it is characterised in that：It is described
The lower surface of valve body (1) is equipped with outlet tube (9), and the outlet tube (9) is connected to fluid hole, and the fluid hole passes through outlet tube
(9) it is connected to suction unit.
8. the gravity for suction unit as described in any one of claim 1-6 adjusts automatic valve, it is characterised in that：It is described
Sliding block (5) is metalwork.
9. the gravity for suction unit as described in any one of claim 1-6 adjusts automatic valve, it is characterised in that：It is described
Valve body (1) is integrally formed using 3D printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631135.3U CN207830627U (en) | 2017-11-27 | 2017-11-27 | Gravity for suction unit adjusts automatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721631135.3U CN207830627U (en) | 2017-11-27 | 2017-11-27 | Gravity for suction unit adjusts automatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830627U true CN207830627U (en) | 2018-09-07 |
Family
ID=63385687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721631135.3U Active CN207830627U (en) | 2017-11-27 | 2017-11-27 | Gravity for suction unit adjusts automatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830627U (en) |
-
2017
- 2017-11-27 CN CN201721631135.3U patent/CN207830627U/en active Active
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