CN206902730U - A kind of blowoff basin - Google Patents
A kind of blowoff basin Download PDFInfo
- Publication number
- CN206902730U CN206902730U CN201720581515.4U CN201720581515U CN206902730U CN 206902730 U CN206902730 U CN 206902730U CN 201720581515 U CN201720581515 U CN 201720581515U CN 206902730 U CN206902730 U CN 206902730U
- Authority
- CN
- China
- Prior art keywords
- bar
- water pump
- interior bar
- blowoff basin
- outer bar
- 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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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of blowoff basin, including tank and water pump, the water pump is controlled by float switch, the float switch includes microswitch, ball float and the fly rod of connection microswitch and ball float, the fly rod includes hollow interior bar and outer bar, the interior bar stretches through in the outer bar, and the outer bar axial direction is provided with multiple through holes, and the interior bar is provided with the spring jumping bean coordinated with the through hole.Interior bar is stretched in outer bar, and often stretch a segment distance just by buckle axial limiting between spring jumping bean and through hole once, it is constant due to switching the angle stirred up and down, therefore the scalable setting of fly rod makes the distance between water level bound adjustable, and then adjusts the time and work interval time of the continuous firing of water pump.
Description
Technical field
Draining field is the utility model is related to, more particularly to a kind of blowoff basin.
Background technology
In the higher regional deep pit excavation of level of ground water, because water-bearing layer is cut off, under differential pressure action, underground water must
It so constantly can enter foundation ditch by seepage flow, such as be worked without foundation ditch Yield rainfall relation, it will cause foundation ditch to soak, become construction condition
Difference, foundation bearing capacity decline, and phenomena such as being also possible to cause quicksand, piping and slope instability under flowing pressure effect, therefore, are
Ensure security of foundation ditch construction, it is necessary to take effective precipitation and drainage measure, also known as dewatering project.
In dewatering project, blowoff basin is often used, the inflow velocity that blowoff basin is flowed into due to underground water is less than water pump
Drainage speed is, it is necessary to treat that water level rises to certain altitude and is then turned on water pump, the keying of water pump can be controlled by float switch, work as row
When water level in pond rises to certain altitude, water pump is opened, and carries out draining, and when the water level decreasing in blowoff basin to certain height
When spending, water pump is closed.
But the fly rod length that ball float and microswitch are connected on float switch be it is certain, therefore, ball float controlling water level
The distance between bound is also certain, not the height between this bound of malleable, and in order to adjust water pump continuous firing
Time and the work interval time then need change ball float bound height.
Utility model content
The purpose of this utility model is to provide a kind of blowoff basin, and it can adjust water level bound by adjusting fly rod length
The distance between, so as to adjust the time of water pump continuous firing and work interval time.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of blowoff basin, including tank and water pump, it is characterized in that：The water pump is controlled by float switch, and the ball float is opened
Closing includes microswitch, ball float and the fly rod of connection microswitch and ball float, and the fly rod is including hollow interior bar and outside
Bar, the interior bar stretch through in the outer bar, and the outer bar axial direction is provided with multiple through holes, and the interior bar is provided with leads to described
The spring jumping bean that hole coordinates.
By using above-mentioned technical proposal, interior bar is stretched in outer bar, and the segment distance that often stretches just is jumped by spring
Buckle axial limiting is once between beans and through hole.It is constant due to switching the angle stirred up and down, therefore fly rod is scalable
Setting makes the distance between water level bound adjustable, and then adjusts the time and work interval time of the continuous firing of water pump.
Further, the microswitch is stirred up and down in perpendicular.
By using above-mentioned technical proposal, microswitch is stirred above and below perpendicular, makes fly rod above and below perpendicular
Microswitch can be driven when mobile.
Further, the interior bar and outer bar are in waist type.
By using above-mentioned technical proposal, in the interior bar and outer bar of waist type, interior bar is set radially to be limited in outer bar.
Further, the tank is the groove dug on ground.
By using above-mentioned technical proposal, tank is less than ground, conveniently introduced the water into tank, without equipment such as water pumps
Transport.
Further, the notch of the tank is provided with the gutter being obliquely installed towards notch.
By using above-mentioned technical proposal, water will be flowed into tank along inclined gutter.
Further, the notch restocking of the tank is provided with the pole across notch both ends, and drawing is connected with the pole
Rope, the float switch are hung in tank by drawstring.
By using above-mentioned technical proposal, float switch is hung in tank by the drawstring connected on pole, so that
Float switch realizes the control to water pump in tank according to water level.
Further, water pipe is connected with the water pump, the water pipe extends to the bottom land of tank.
By using above-mentioned technical proposal, the water pipe of water pump connection extends to bottom land, so as to pass through water after water pump opening
Water is discharged tank by pipe.
Further, one end of the outer bar is fixedly connected with microswitch, and one end of the interior bar is fixed with ball float to be connected
Connect.
By using above-mentioned technical proposal, the larger outer bar of external diameter is fixedly connected with microswitch, the less interior bar of external diameter
With being fixedly connected, the structural strength of fly rod can be improved.
In summary, the utility model has the advantages that：Interior bar in outer bar stretch, and often stretch one section away from
From just by buckle axial limiting between spring jumping bean and through hole once, due to switch the angle stirred up and down be it is constant, because
The scalable setting of this fly rod makes the distance between water level bound adjustable, and then adjusts time and the work of the continuous firing of water pump
Make the intermittent time.
Brief description of the drawings
Fig. 1 is sectional view of the present utility model；
Fig. 2 is the structural representation of float switch.
In figure, 1, tank；2nd, water pump；3rd, float switch；31st, microswitch；32nd, ball float；33rd, fly rod；4th, interior bar；5th, it is outer
Bar；41st, through hole；51st, spring jumping bean；6th, gutter；7th, pole；8th, drawstring；9th, water pipe.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in the scope of protection of the utility model by Patent Law.
A kind of blowoff basin, as shown in figure 1, including tank 1, gutter 6 and water pump 2, tank 1 is excavation downwards on the ground
The groove gone out, gutter 6 set on the ground and tilted to tank 1, and connecting water pipe 9 on water pump 2, water pipe 9 extends to water
The bottom of groove 1.
The notch of tank 1, which is set up, pole 7, and the float switch 3 of float switch 3 is suspended on tank 1 by pole 7 by drawstring 8
In, float switch 3 can control the switch of water pump 2.
As shown in Fig. 2 float switch 3 includes microswitch 31, ball float 32 and connection microswitch 31 and ball float 32
Fly rod 33, the rotation direction of microswitch 31 is on perpendicular.Fly rod 33 includes hollow interior bar 4 and outer bar 5, wherein, it is interior
The scalable setting in outer bar 5 of bar 4, the side of interior bar 4 are provided with spring jumping bean 41, and outer bar 5 is provided with multiple and bullet on axial direction
The through hole 51 of the buckle of spring jumping bean 41.In order to prevent interior bar 4 from being rotated in outer bar 5, interior bar 4 and outer bar 5 are disposed as waist type.Fly rod
The larger outer bar 5 of external diameter is connected with microswitch 31 in 33, and the less interior bar 4 of external diameter is connected with ball float 32, can increase fly rod 33
Structural strength.
Operation principle of the present utility model：Interior bar 4 is stretched in outer bar 5, and the segment distance that often stretches is just by spring
Between jumping bean 41 and through hole 51 buckle axial limiting once, due to the angle that microswitch is stirred about 31 be it is constant, therefore
The scalable setting of fly rod 33 makes the distance between water level bound adjustable, so adjust water pump 2 continuous firing time and
The work interval time.
Claims (8)
1. a kind of blowoff basin, including tank (1) and water pump (2), it is characterized in that：The water pump (2) is controlled by float switch (3),
The float switch (3) includes microswitch (31), ball float (32) and the fly rod of connection microswitch (31) and ball float (32)
(33), the fly rod (33) includes hollow interior bar (4) and outer bar (5), and the interior bar (4) stretches through in the outer bar (5), institute
State outer bar (5) axial direction and be provided with multiple through holes (51), the interior bar (4) is provided with the spring jumping bean coordinated with the through hole (51)
(41)。
2. a kind of blowoff basin according to claim 1, it is characterized in that：The microswitch (31) on perpendicular in setting aside
It is dynamic.
3. a kind of blowoff basin according to claim 1, it is characterized in that：The interior bar (4) and outer bar (5) are in waist type.
4. a kind of blowoff basin according to claim 1, it is characterized in that：The tank (1) is the groove dug on ground.
5. a kind of blowoff basin according to claim 1, it is characterized in that：The notch of the tank (1) is provided with towards notch and tilted
The gutter (6) of setting.
6. a kind of blowoff basin according to claim 1, it is characterized in that：The notch restocking of the tank (1) is provided with across groove
The pole (7) at mouthful both ends, drawstring (8) is connected with the pole (7), the float switch (3) hangs on water by drawstring (8)
In groove (1).
7. a kind of blowoff basin according to claim 1, it is characterized in that：Water pipe (9) is connected with the water pump (2), it is described
Water pipe (9) extends to the bottom land of tank (1).
8. a kind of blowoff basin according to claim 1, it is characterized in that：One end of the outer bar (5) and microswitch (31)
It is fixedly connected, one end of the interior bar (4) is fixedly connected with ball float (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581515.4U CN206902730U (en) | 2017-05-23 | 2017-05-23 | A kind of blowoff basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581515.4U CN206902730U (en) | 2017-05-23 | 2017-05-23 | A kind of blowoff basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206902730U true CN206902730U (en) | 2018-01-19 |
Family
ID=61289400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581515.4U Expired - Fee Related CN206902730U (en) | 2017-05-23 | 2017-05-23 | A kind of blowoff basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206902730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742416A (en) * | 2018-06-01 | 2018-11-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Automatic door opening system and household electrical appliance |
-
2017
- 2017-05-23 CN CN201720581515.4U patent/CN206902730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742416A (en) * | 2018-06-01 | 2018-11-06 | 佛山市顺德区美的洗涤电器制造有限公司 | Automatic door opening system and household electrical appliance |
| CN108742416B (en) * | 2018-06-01 | 2021-09-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Automatic door opening system and household appliance |
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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 |
Granted publication date: 20180119 Termination date: 20210523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |