CN220581355U - Improved generation suction pump - Google Patents
Improved generation suction pump Download PDFInfo
- Publication number
- CN220581355U CN220581355U CN202321925545.4U CN202321925545U CN220581355U CN 220581355 U CN220581355 U CN 220581355U CN 202321925545 U CN202321925545 U CN 202321925545U CN 220581355 U CN220581355 U CN 220581355U
- Authority
- CN
- China
- Prior art keywords
- cooling liquid
- water pump
- cooling
- liquid tank
- pump body
- 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.)
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- 239000000110 cooling liquid Substances 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000002347 injection Methods 0.000 claims abstract description 8
- 239000007924 injection Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000000474 nursing effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The improved water suction pump comprises a water pump body, wherein a cooling liquid tank is arranged on the water pump body, an organic sealing cooling chamber is arranged in the cooling liquid tank, a cooling liquid injection port is arranged at the top of the cooling liquid tank through a cooling liquid circulating pipe at the upper part of the organic sealing cooling chamber, a cooling liquid discharge port is arranged at the lower part of the organic sealing cooling chamber, penetrates through the bottom of the cooling liquid tank, an electromagnetic flowmeter is arranged at a water inlet of the water pump body, and an audible-visual alarm is arranged on the electromagnetic flowmeter. Compared with the prior art, the utility model has the advantages that the idle running resistance is realized, the service life of the mechanical seal is prolonged, and meanwhile, the electromagnetic flowmeter and the audible-visual annunciator are arranged, so that the nursing cost of a special person in the running process of the water pump is reduced; the utility model greatly improves the idling capacity of the water pump, reduces the loss rate and maintenance cost of the water pump, and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of water pumps, in particular to an improved water pump.
Background
The water pump is a machine for conveying liquid or pressurizing the liquid, and drives a bearing penetrating into the pump body through the rotation of the motor, so that the impeller of the pump body is driven to rotate, and the normal operation of the water pump is ensured; since the water pump is delivering liquid, the sealing performance of the water pump is not Chang Guanjian.
The sealing mode of traditional water pump bearing seal is mostly mechanical seal, when the water pump is in lack of liquid and idle running, because the clearance between sealing ring and the pump body is comparatively little, at the bearing seal position, whether packing or mechanical seal, can have the contact and the friction of static part and rotating parts, need have the lubricant, if idle running for a long time, the inside mechanical seal can produce higher frictional force in the in-process of operation, cause mechanical seal sealing face and auxiliary rubber's temperature to rise, the sealing washer can damage because of the high temperature and lose the effect of sealing, lead to mechanical seal extremely easy damage, the water pump appears leaking, and unable normal operating work. Therefore, how to manufacture an improved water pump capable of solving the problems in the prior art is a technical problem to be solved.
Disclosure of Invention
The utility model is based on the technical problems, and provides an improved water pump for solving the problems in the background technology.
In view of this, the present utility model proposes an improved water pump comprising: the cooling device comprises a water pump body, a cooling liquid tank is arranged on the water pump body, an organic sealing cooling chamber is arranged in the cooling liquid tank, a cooling liquid injection opening is formed in the upper portion of the organic sealing cooling chamber through a cooling liquid circulating pipe at the top of the cooling liquid tank, a cooling liquid discharge opening is formed in the bottom of the cooling liquid tank in a penetrating mode through the lower portion of the organic sealing cooling chamber, an electromagnetic flowmeter is arranged at a water inlet of the water pump body, and an audible-visual alarm is arranged on the electromagnetic flowmeter.
Further, the water pump body comprises a pump inner bearing, and the pump inner bearing penetrates through the mechanical seal cooling chamber.
Furthermore, the mechanical seal cooling chamber is a sealed cavity, and a sealing ring is arranged in the mechanical seal cooling chamber.
Further, a liquid level display port is arranged on the outer side of the cooling liquid tank.
Further, the water pump body is a centrifugal self-priming pump.
Compared with the prior art, the improved water pump has the advantages that the cooling liquid tank is added on the mechanical seal of the traditional water pump, cooling liquid is injected into the cooling liquid tank through the cooling liquid injection port, the cooling liquid flows into the mechanical seal cooling chamber through the cooling liquid circulation pipe, the mechanical seal cooling chamber is cooled and circulated, the temperature of the sealing ring is reduced, and when the cooling liquid is replaced regularly, the cooling liquid can be discharged through the cooling liquid discharge port, so that the mechanical seal is protected to a great extent, and damage caused by high temperature is avoided; meanwhile, an electromagnetic flowmeter and an audible and visual alarm are added at the water inlet, and when the electromagnetic flowmeter at the water inlet of the water pump cannot monitor the flow, the electromagnetic flowmeter transmits a feedback signal to the audible and visual alarm, and the audible and visual alarm alarms in time, so that the utilization efficiency of the water pump is more convenient;
the utility model is idle-resistant, improves the service life of the mechanical seal, and simultaneously sets an electromagnetic flowmeter and an audible and visual alarm to reduce the nursing cost of special personnel in the operation process of the water pump; the utility model greatly improves the idling capacity of the water pump, reduces the loss rate and maintenance cost of the water pump, and has strong practicability.
Drawings
FIG. 1 shows a schematic overall structure of the present utility model;
in the figure: 1. an audible and visual alarm; 2. an electromagnetic flowmeter; 3. a cooling liquid tank; 4. a cooling liquid injection port; 5. a cooling liquid circulation pipe; 6. a mechanically sealed cooling chamber; 7. a cooling liquid discharge port; 8. a water inlet; 9. and a water outlet.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than those described herein, and the scope of the utility model is therefore not limited by the following disclosure.
The technical scheme of the utility model is further described below with reference to fig. 1.
A first embodiment is shown in fig. 1: an improved suction pump, comprising: the cooling device comprises a water pump body, wherein a cooling liquid tank 3 is arranged on the water pump body, an organic sealing cooling chamber 6 is arranged in the cooling liquid tank 3, a cooling liquid injection opening 4 is arranged at the top of the cooling liquid tank 3 through a cooling liquid circulating pipe 5 on the upper portion of the organic sealing cooling chamber 6, a cooling liquid discharge opening 7 is arranged at the bottom of the cooling liquid tank 3 in a penetrating mode through the lower portion of the organic sealing cooling chamber 6, an electromagnetic flowmeter 2 is arranged at the water inlet 8 of the water pump body, and an audible-visual alarm 1 is arranged on the electromagnetic flowmeter 2.
The water pump body comprises a pump inner bearing, and the pump inner bearing passes through the mechanical seal cooling chamber 6. The machine seal cooling chamber 6 is a sealed cavity, and the machine seal cooling chamber 6 is provided with a sealing ring. The cooling liquid tank 3 outside is provided with the liquid level display port, carries out liquid level display, the water pump body is centrifugal self priming pump. A openable sealing cover is arranged at the cooling liquid injection opening 4; a detachable rubber sealing plug is arranged at the position of the cooling liquid outlet 7.
During the use process: the cooling liquid enters the machine seal cooling chamber 6 through the cooling liquid injection port 4 and the cooling liquid circulating pipe 5 to be communicated with the bearing in the pump, and when the machine seal cooling chamber works normally, the cooling liquid enters the sealing cavity (the machine seal cooling chamber 6) and fills the sealing cavity; when idling, the cooling water in the cooling liquid tank 3 fills the sealing cavity, and enough cooling liquid is arranged in the sealing cavity for circulating cooling, so that the bearing in the pump is prevented from damaging the mechanical seal due to high temperature generated by long-time idling heating, and the long-time idling of the water pump is realized; when the electromagnetic flowmeter 2 monitors that the flow in the water inlet 8 is 0, a signal is sent to the audible and visual alarm 1, and the audible and visual alarm 1 sends out audible and visual alarm, so that no-flow alarm is realized.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides an improved generation suction pump, includes the water pump body, its characterized in that: the cooling device comprises a water pump body, and is characterized in that a cooling liquid tank is arranged on the water pump body, an organic sealing cooling chamber is arranged in the cooling liquid tank, a cooling liquid injection port is arranged at the top of the cooling liquid tank through a cooling liquid circulating pipe on the upper portion of the organic sealing cooling chamber, a cooling liquid discharge port is arranged at the bottom of the cooling liquid tank in a penetrating mode through the lower portion of the organic sealing cooling chamber, an electromagnetic flowmeter is arranged at the water inlet of the water pump body, and an audible-visual alarm is arranged on the electromagnetic flowmeter.
2. The improved suction pump as set forth in claim 1, wherein: the water pump body comprises a pump inner bearing, and the pump inner bearing penetrates through the mechanical seal cooling chamber.
3. The improved suction pump as set forth in claim 2, wherein: the machine seal cooling chamber is a sealed cavity and is provided with a sealing ring.
4. An improved suction pump as set forth in claim 3 wherein: the outside of the cooling liquid tank is provided with a liquid level display port.
5. The improved suction pump as set forth in claim 4, wherein: the water pump body is a centrifugal self-priming pump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321925545.4U CN220581355U (en) | 2023-07-21 | 2023-07-21 | Improved generation suction pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321925545.4U CN220581355U (en) | 2023-07-21 | 2023-07-21 | Improved generation suction pump |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220581355U true CN220581355U (en) | 2024-03-12 |
Family
ID=90112416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321925545.4U Active CN220581355U (en) | 2023-07-21 | 2023-07-21 | Improved generation suction pump |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220581355U (en) |
-
2023
- 2023-07-21 CN CN202321925545.4U patent/CN220581355U/en active Active
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