CN210769475U - Water diversion tank mounted in front of pump - Google Patents
Water diversion tank mounted in front of pump Download PDFInfo
- Publication number
- CN210769475U CN210769475U CN201921735003.4U CN201921735003U CN210769475U CN 210769475 U CN210769475 U CN 210769475U CN 201921735003 U CN201921735003 U CN 201921735003U CN 210769475 U CN210769475 U CN 210769475U
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- China
- Prior art keywords
- water
- pump
- jar body
- pipe
- jar
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- Expired - Fee Related
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Abstract
The utility model discloses an installation diversion jar before pump, including a jar body and the pipe that absorbs water, the upper portion welded fastening of the jar body has gas vent and water filling port, bottom one side welded fastening of the jar body has the delivery port that is used for connecting the water pump water sucking mouth, the inside welded fastening of the jar body has the pipe that absorbs water, the bottom of the pipe that absorbs water stretches out a jar body and is used for connecting the water source. The utility model discloses an inject a certain amount of water into jar body in advance, changed the water pump operating mode that absorbs water, equipment is simple, saves the investment. The utility model discloses compare with vacuum pump diversion system, can save vacuum pump and gas-water separation jar, the pipe that absorbs water also need not adorn the bottom valve, both saved the engineering cost, convenient operation moreover, area is also little, the diversion section of thick bamboo is easily made to the maintenance of being convenient for makes the water pump absorb water by the negative pressure and has become the malleation and absorb water, excellent in use effect, the operation is reliable, and has avoided leaking by the bottom valve and influence the normal moving shortcoming of water pump.
Description
Technical Field
The utility model belongs to the technical field of diversion jar device, concretely relates to installation diversion jar before pump.
Background
In the process of producing paper mould tableware, the water tank of the pulping and pulp distributing section is arranged underground, and the water pump is arranged on the ground, so that the liquid level of the water tank is lower than the suction inlet of the water pump, the water pump is usually evacuated and cannot be supplied with water in the production and operation process, the sealing performance ratio of the bottom valve is poor, the bottom valve is usually detached for treatment even if water injection cannot be left, and the influence on production is not great. Therefore, the water diversion tank in front of the pump needs to be designed, manufactured and installed, the water supply operation of the water pump is guaranteed to be stable through transformation, and the evacuation phenomenon is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an installation diversion jar before pump to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an installation diversion jar before pump, includes a jar body and absorbs water the pipe, the upper portion welded fastening of the jar body has gas vent and water filling port, bottom one side welded fastening of the jar body has the delivery port that is used for connecting the water pump water sucking mouth, the inside welded fastening of the jar body has the pipe that absorbs water, the bottom that absorbs water the pipe stretches out a jar body and is used for connecting the water source.
Preferably, an overflow port is further welded and fixed on one side of the upper portion of the tank body, and valves are mounted on the overflow port, the exhaust port and the water filling port.
Preferably, the height of the overflow port is lower than the upper end of the suction pipe.
Preferably, a triangular support is welded and fixed at the bottom of the tank body.
The utility model discloses a technological effect and advantage:
the utility model discloses an inject a quantitative water to jar internal injection in advance, changed the water pump operating mode that absorbs water, but also had following advantage:
1. the equipment is simple, and the investment is saved. Compared with a water diversion system of a vacuum pump, the water diversion system can save the vacuum pump and a gas-water separation tank, and a water suction pipe does not need to be provided with a bottom valve, thereby saving the engineering cost, being convenient to operate and having small occupied area;
2. the water guide cylinder is easy to manufacture and convenient to maintain;
3. the water pump is changed from negative pressure water absorption into positive pressure water absorption, the use effect is good, the operation is reliable, and the defect that the normal operation of the water pump is influenced by water leakage of the bottom valve is avoided.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention;
fig. 2 is a schematic top view of the present invention.
In the figure: 1 tank body, 2 water outlets, 3 triangular supports, 4 water suction pipes, 5 overflow ports, 6 exhaust ports and 7 water filling ports.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, a water diversion tank installed in front of a pump comprises a tank body 1 and a water suction pipe 4, wherein an air outlet 6 and a water filling port 7 are fixedly welded on the upper portion of the tank body 1, a water outlet 2 used for being connected with a water suction port of a water pump is fixedly welded on one side of the bottom of the tank body 1, the water suction pipe 4 is fixedly welded inside the tank body 1, and the bottom end of the water suction pipe 4 extends out of the tank body 1 and is used for being connected with a water source. Wherein the diameter of the suction pipe 4 is not less than that of the water outlet 2.
An overflow port 5 is further welded and fixed on one side of the upper portion of the tank body 1, and valves are mounted on the overflow port 5, the exhaust port 6 and the water filling port 7. The overflow mouth 5 is used for confirming the height of pouring into jar body 1 inside water, prevents that the water level from surpassing the tip of the pipe 4 that absorbs water and flowing backward and get into the water source, can confirm minimum water injection volume, protects the bottom water source when practicing thrift the injected water.
The height of the overflow port 5 is lower than the upper end of the suction pipe 4.
A triangular support 3 is fixedly welded at the bottom of the tank body 1. The triangular support 3 is used for fixing the tank body 1 and improving the stability of the tank body 1.
Specifically, when in use, the water suction port of the water pump is connected with the water outlet 2 of the tank body 1, the bottom of the water suction pipe 4 is connected with a water source, then a certain amount of water is injected into the tank body 1 through the water injection port 7 until the liquid level of the injected water reaches the overflow port 5 and begins to overflow, the injected water is stopped, and at the moment, the liquid level is lower than the top end of the water suction pipe 4, and the valves on the overflow port 5, the exhaust port 6 and the water filling port 7 are closed, so that the interior of the tank body 1 is in a normal pressure closed state, then the water pump is started, because a certain amount of water is injected into the tank body 1, the water pump is in a positive pressure water absorption state at the moment, the liquid level in the tank body 1 is reduced along with the operation of the water pump, the pressure in the tank body 1 is gradually reduced, so that negative pressure is gradually formed in the tank body 1, under the suction of negative pressure, water source is sucked into the tank body 1 through the water suction pipe 4, so that the continuous positive pressure water suction state of the water pump is maintained.
The utility model discloses an inject an amount of water into jar body 1 in advance, changed the water pump operating mode that absorbs water, but also had following advantage:
1. the equipment is simple, and the investment is saved. Compared with a water diversion system of a vacuum pump, the water diversion system can save the vacuum pump and a gas-water separation tank, and the water suction pipe 4 does not need to be provided with a bottom valve, thereby saving the engineering cost, being convenient to operate and having small occupied area;
2. the water guide cylinder is easy to manufacture and convenient to maintain;
3. the water pump is changed from negative pressure water absorption into positive pressure water absorption, the use effect is good, the operation is reliable, and the defect that the normal operation of the water pump is influenced by water leakage of the bottom valve is avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides an installation diversion jar before pump, includes jar body (1) and suction pipe (4), its characterized in that: the upper portion welded fastening of the jar body (1) has gas vent (6) and water filling port (7), bottom one side welded fastening of the jar body (1) has delivery port (2) that are used for connecting the water pump water sucking mouth, the internal weld of the jar body (1) is fixed with the pipe (4) that absorb water, the bottom of the pipe (4) that absorb water stretches out jar body (1) and is used for connecting the water source.
2. The pre-pump mounted pitcher of claim 1, wherein: the overflow port (5) is welded and fixed on one side of the upper part of the tank body (1), and valves are mounted on the overflow port (5), the exhaust port (6) and the water injection port (7).
3. The pre-pump mounted pitcher of claim 2, wherein: the height of the overflow port (5) is lower than the upper end of the suction pipe (4).
4. The pre-pump mounted pitcher of claim 1, wherein: a triangular support (3) is welded and fixed at the bottom of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735003.4U CN210769475U (en) | 2019-10-16 | 2019-10-16 | Water diversion tank mounted in front of pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921735003.4U CN210769475U (en) | 2019-10-16 | 2019-10-16 | Water diversion tank mounted in front of pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210769475U true CN210769475U (en) | 2020-06-16 |
Family
ID=71048888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921735003.4U Expired - Fee Related CN210769475U (en) | 2019-10-16 | 2019-10-16 | Water diversion tank mounted in front of pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210769475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997906A (en) * | 2020-09-23 | 2020-11-27 | 宝鸡石油钢管有限责任公司连续油管分公司 | Water-mounted bottom valve for centrifugal pump |
| CN113684918A (en) * | 2021-08-30 | 2021-11-23 | 山东宝塔新能源有限公司 | Sewage pool self-priming pump device and sewage pool self-priming method thereof |
-
2019
- 2019-10-16 CN CN201921735003.4U patent/CN210769475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997906A (en) * | 2020-09-23 | 2020-11-27 | 宝鸡石油钢管有限责任公司连续油管分公司 | Water-mounted bottom valve for centrifugal pump |
| CN113684918A (en) * | 2021-08-30 | 2021-11-23 | 山东宝塔新能源有限公司 | Sewage pool self-priming pump device and sewage pool self-priming method thereof |
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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: 20200616 Termination date: 20211016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |