CN207728576U - Pump negative pressure self-sucking pot - Google Patents
Pump negative pressure self-sucking pot Download PDFInfo
- Publication number
- CN207728576U CN207728576U CN201820093293.6U CN201820093293U CN207728576U CN 207728576 U CN207728576 U CN 207728576U CN 201820093293 U CN201820093293 U CN 201820093293U CN 207728576 U CN207728576 U CN 207728576U
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- China
- Prior art keywords
- self
- vacuum tank
- priming
- priming vacuum
- water inlet
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of pump negative pressure self-sucking pots, including centrifugal pump and material geosyncline, the centrifugal pump is connect using the swan neck for drawing material in self-priming vacuum tank tank with self-priming vacuum tank, the self-priming vacuum tank is connect using intake line with the material geosyncline for storing material, the volume of the self-priming vacuum tank is greater than or equal to the volume of the intake line, the upper end of the self-priming vacuum tank is provided with draining fluids into the influent hopper in the self-priming vacuum tank, the side of the self-priming vacuum tank is provided with liquid level gauge, it is provided with water inlet pipe between the self-priming vacuum tank and the influent hopper, inlet valve is provided on water inlet pipe, being arranged side by side in water inlet pipe homonymy has bleeder pipe, vent valve is provided on bleeder pipe, water inlet pipe and bleeder pipe each extend to inside the self-priming vacuum tank.The utility model is simple in structure, for ease of maintenaince.
Description
Technical field：
The utility model is related to a kind of self-sucking pots, more particularly to a kind of pump negative pressure self-sucking pot.
Background technology：
General chemical centrifugal pump is air before extracting geosyncline material, in centrifugal pump, the pump inlet after centrifugal pump unlatching
Vacuum cannot be formed, does not have self-suction function, the material in the geosyncline less than centrifugal pump can not be extracted, if at intake line bottom
Portion increase bottom valve, to be easy crystallization material, after termination of pumping in pipeline direct current, and be easy block pipeline, next time start after damage
Equipment, it is not only of high cost if replacing self priming pump, for stand-by equipment and a kind of wasting of resources.
Utility model content：
Technical problem to be solved in the utility model is：Object can be prevented by overcoming the deficiencies of the prior art and provide one kind
Material blocks pipeline, extends the maintenance period of equipment, increases the pump negative pressure self-sucking pot of its service life.
The utility model is for the technical solution adopted for solving the technical problem：
A kind of pump negative pressure self-sucking pot, including centrifugal pump and material geosyncline, the centrifugal pump utilize absorption self-priming vacuum tank
The swan neck of material is connect with self-priming vacuum tank in tank, and the self-priming vacuum tank is using intake line and the material for storing material
Slot connects, and the volume of the self-priming vacuum tank is greater than or equal to the volume of the intake line, the upper end of the self-priming vacuum tank
Draining fluids are provided with into the influent hopper in the self-priming vacuum tank, the side of the self-priming vacuum tank is provided with liquid level
Meter.
It is provided with water inlet pipe between the self-priming vacuum tank and the influent hopper, inlet valve is provided on water inlet pipe,
Water inlet pipe homonymy, which is arranged side by side, bleeder pipe, is provided with vent valve on bleeder pipe, water inlet pipe and bleeder pipe each extend to it is described from
It inhales inside vacuum tank.
The liquid level gauge is arranged in the external side of the self-priming vacuum tank, and the upper and lower ends of the liquid level gauge pass through company
It takes over and is connected to in the self-priming vacuum tank, there are one juice level indicator valves for the last setting of connecting tube of upper and lower ends.
The intake line is connected to the pump discharge that the length inside the self-priming vacuum tank is higher than the centrifugal pump.
The positive beneficial effect of the utility model is：
1, the utility model increases self-priming vacuum tank on the basis of script equipment, need not purchase new self priming pump,
On the one hand saved cost, on the other hand equipment can be made to be fully utilized, not waste of resource, and the utility model with
New self priming pump is compared, simple in structure, for ease of maintenaince.
2, the utility model makes to be easy in the feed back to geosyncline of crystallization in pump using vent valve, and material can be prevented stifled
Pipeline is filled in, extends the maintenance period of equipment, increases its service life.
3, the utility model can accomplish once to drain, forever the material of the blocking pipeline such as clear water without emptying
Self-priming.
Description of the drawings：
Fig. 1 is the structure connection diagram of the utility model pump negative pressure self-sucking pot.
Specific implementation mode：
The utility model is further explained in the following with reference to the drawings and specific embodiments and explanation：
Referring to Fig. 1, in figure：1- centrifugal pumps, 2- material geosynclines, 3- swan necks, 4- self-priming vacuum tanks, 5- intake lines, 6-
Influent hopper, 7- liquid level gauges, 8- water inlet pipes, 9- inlet valves, 10- bleeder pipes, 11- vent valves, 12- connecting tubes, 13- liquid level gauges
Valve.
Embodiment：A kind of pump negative pressure self-sucking pot, including centrifugal pump 1 and material geosyncline 2, centrifugal pump 1 utilize absorption self-priming
The swan neck 3 of material is connect with self-priming vacuum tank 4 in 4 tank of vacuum tank, and self-priming vacuum tank 4 utilizes intake line 5 and storage material
Material geosyncline 2 connect, the volume of self-priming vacuum tank 4 is greater than or equal to the volume of intake line 5, the upper end of self-priming vacuum tank 4
It is provided with the influent hopper 6 that draining fluids enter in self-priming vacuum tank 4, the side of self-priming vacuum tank 4 is provided with liquid level gauge 7.
It is provided with water inlet pipe 8 between self-priming vacuum tank 4 and influent hopper 6, inlet valve 9 is provided on water inlet pipe 8, is intaking
8 homonymy of pipe, which is arranged side by side, bleeder pipe 10, vent valve 11 is provided on bleeder pipe 10, water inlet pipe 8 and bleeder pipe 10 each extend to
Inside self-priming vacuum tank 4.
Liquid level gauge 7 is arranged in the external side of self-priming vacuum tank 4, the upper and lower ends of liquid level gauge 7 by connecting tube 12 with
Connection in self-priming vacuum tank 4, there are one juice level indicator valves 13 for the 12 last setting of connecting tube of upper and lower ends.
Intake line 5 is connected to the pump discharge that the length inside self-priming vacuum tank 4 is higher than centrifugal pump 1.
Intake line 5 is extracting in material geosyncline 2 before material, first opens the vent valve 11 on bleeder pipe 10, then open into
Water valve 9 adds clear water using the influent hopper 6 on water inlet pipe 8 toward self-priming vacuum 4, and inlet valve 9 is closed after adding and is deflated
Valve 11 starts centrifugal pump 1, and 1 import of centrifugal pump is made to form vacuum, material extraction in material geosyncline 2 is come up, then material geosyncline
Processing medium substitution water persistently forms vacuum in 2, works, and extracts material in material geosyncline 2, and work finishes normal termination of pumping
Afterwards, 1 outlet valve of centrifugal pump is closed, vent valve 11 is opened, 1 content easily-crystallized stock of centrifugal pump is made to flow back into material geosyncline 2, is prevented
Only equipment and pipe to block, clear water may be used for the liquid that can mix with water and be perfused in advance, to do not allow and water mixing
Liquid may be used process liquid perfusion.
The above is only the preferred embodiments of the utility model, is not made in any form to the utility model
Limitation, it is made by the above technical examples according to the technical essence of the present invention it is any it is simple modification, equivalent variations with
Modification, still falls in the protection domain of technical solutions of the utility model.
Claims (4)
1. a kind of pump negative pressure self-sucking pot, including centrifugal pump and material geosyncline, it is characterized in that：The centrifugal pump utilizes absorption self-priming
The swan neck of material is connect with self-priming vacuum tank in vacuum tank tank, and the self-priming vacuum tank utilizes intake line and storage material
Material geosyncline connects, and the upper end of the self-priming vacuum tank is provided with draining fluids into the water inlet leakage in the self-priming vacuum tank
Bucket, the side of the self-priming vacuum tank is provided with liquid level gauge.
2. pump negative pressure self-sucking pot according to claim 1, it is characterized in that：The self-priming vacuum tank and the influent hopper
Between be provided with water inlet pipe, be provided with inlet valve on water inlet pipe, water inlet pipe homonymy be arranged side by side have bleeder pipe, set on bleeder pipe
It is equipped with vent valve, water inlet pipe and bleeder pipe each extend to inside the self-priming vacuum tank.
3. pump negative pressure self-sucking pot according to claim 1, it is characterized in that：The liquid level gauge is arranged in the self-priming vacuum
The external side of tank, the upper and lower ends of the liquid level gauge in connecting tube and the self-priming vacuum tank by being connected to, upper and lower ends
The last setting of connecting tube there are one juice level indicator valve.
4. pump negative pressure self-sucking pot according to claim 1, it is characterized in that：It is true that the intake line is connected to the self-priming
Length inside slack tank is higher than the pump discharge of the centrifugal pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093293.6U CN207728576U (en) | 2018-01-19 | 2018-01-19 | Pump negative pressure self-sucking pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093293.6U CN207728576U (en) | 2018-01-19 | 2018-01-19 | Pump negative pressure self-sucking pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728576U true CN207728576U (en) | 2018-08-14 |
Family
ID=63083118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093293.6U Expired - Fee Related CN207728576U (en) | 2018-01-19 | 2018-01-19 | Pump negative pressure self-sucking pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848120A (en) * | 2018-11-26 | 2019-06-07 | 南宁天亮精细化工有限责任公司 | Novel visual three-element catalytic cleaning device and its cleaning method |
| CN114658664A (en) * | 2022-03-15 | 2022-06-24 | 山东国舜建设集团有限公司 | Self-priming tank device and method capable of automatically supplementing water |
-
2018
- 2018-01-19 CN CN201820093293.6U patent/CN207728576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848120A (en) * | 2018-11-26 | 2019-06-07 | 南宁天亮精细化工有限责任公司 | Novel visual three-element catalytic cleaning device and its cleaning method |
| CN114658664A (en) * | 2022-03-15 | 2022-06-24 | 山东国舜建设集团有限公司 | Self-priming tank device and method capable of automatically supplementing water |
| CN114658664B (en) * | 2022-03-15 | 2024-05-03 | 山东国舜建设集团有限公司 | Self-priming tank device and method capable of automatically supplementing water |
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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: 20180814 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |