CN220452164U - Water quantity control system of mechanical water pump - Google Patents
Water quantity control system of mechanical water pump Download PDFInfo
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- CN220452164U CN220452164U CN202122230977.0U CN202122230977U CN220452164U CN 220452164 U CN220452164 U CN 220452164U CN 202122230977 U CN202122230977 U CN 202122230977U CN 220452164 U CN220452164 U CN 220452164U
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- water
- mechanical
- water pump
- control system
- water inlet
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 177
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Abstract
The utility model discloses a water quantity control system of a mechanical water pump, which comprises a water pump and a water tank, wherein the water pump comprises a water tank, a water inlet pipe, a water outlet pipe, a water inlet: the water inlet side of the water pump is connected with the water tank through a water inlet pipeline, the water outlet side is connected with the steam generator through a water inlet pipeline, and a water return pipeline is connected to the water inlet pipeline and positioned at the upstream and downstream positions of the steam generator, and a mechanical shunt assembly is arranged on the water return pipeline. According to the utility model, the control system adopts a combination mode of waterway control and pressure water discharge, so that the water pump quantity of the waterway in the small household appliance can be effectively and accurately controlled, the defects caused by traditional electric power control and large-volume mechanical equipment control are avoided, the control effects of different water quantities of the waterway of the small household appliance are effectively realized, and further, the scientific water use is better realized.
Description
Technical Field
The utility model relates to the technical field of water quantity control of small household appliances, in particular to a water quantity control system of a mechanical water pump.
Background
The small household appliances generally refer to household appliances except for electric appliances with high power output, and generally occupy relatively small electric power resources or have relatively small body volume, so the small household appliances are called small household appliances, and along with the continuous improvement of living standard of people, the small household appliances such as water dispensers, water heaters and the like begin to commonly appear in the household, and in order to realize the normal work of the small household appliances, the water inlet and outlet amount of the small household appliances needs to be accurately controlled.
Chinese patent publication No.: CN202452697U discloses an electric water heater water quantity control system, which comprises a power supply 1, wherein the power supply 1 is connected with a singlechip 4, the singlechip 4 is connected with a driving circuit 5, and the driving circuit 5 is connected with an electromagnetic valve 6. The singlechip 4 is simultaneously connected with the A/D converter 7, and the A/D converter 7 is connected with the pressure sensor 8. The singlechip 4 is connected with the keyboard 3. The keyboard 3 has water quantity setting keys 21, an up key 22, and a down key 23, respectively.
The water pumps conventionally used on small household appliances in the current market are mainly divided into two major types, namely an AC electromagnetic pump and a DC motor water pump; the AC synchronous motor is adopted as a water pump, the market is quite rare, but only one water level is required, the regulation is impossible, a mechanical flow limiting valve exists in the market, and the AC synchronous motor cannot be applied to small household appliances due to overlarge volume and water level accuracy.
Disclosure of Invention
The utility model aims to provide a mechanical water pump water quantity control system which adopts a combination mode of waterway control and pressure water discharge to realize effective and accurate control of water quantity of a water pump.
In order to achieve the above object, the present utility model provides the following technical solutions: a mechanical water pump water quantity control system comprises a water pump and a water tank:
the water inlet side of the water pump is connected with the water tank through a water inlet pipeline, and the water outlet side of the water pump is connected with the steam generator through a water inlet pipeline;
the water inlet pipeline is connected with a water return pipeline at the upstream and downstream positions of the steam generator;
and a mechanical shunt assembly is arranged on the water return pipeline.
As a further description of the above technical solution:
the mechanical shunt assembly consists of a shunt switch, a filter screen valve and a pressure relief switch, wherein the shunt switch is positioned at the upstream of the filter screen valve, and the pressure relief switch is positioned at the downstream of the filter screen valve.
As a further description of the above technical solution:
the filter screen valve comprises a shell, wherein a first filter screen and a second filter screen which are distributed in parallel are arranged in the shell.
As a further description of the above technical solution:
the front end cover and the rear end cover are respectively arranged at the two ends of the shell.
As a further description of the above technical solution:
the diverter switch adopts a stepless water pressure and water quantity adjusting mode to respectively control the opening and closing of the water return pipeline.
As a further description of the above technical solution:
the end part of the water inlet pipeline extending into the water tank is provided with a filter element.
As a further description of the above technical solution:
the end part of the water inlet pipe, which is close to the water pump, is provided with a thread sleeve, and the thread sleeve is screwed with a fastening ring.
In the technical scheme, the mechanical water pump water quantity control system provided by the utility model has the following beneficial effects:
this control system adopts the combination mode of water route control and pressure sluicing, can carry out effectual and accurate control to the water pump water yield in the water route of little household electrical appliances, has avoided the drawback that traditional electric power control and bulky mechanical equipment control brought, the effectual control effect that has realized the different water yield in little household electrical appliances water route, and then better realization scientific water.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a mechanical water pump water volume control system according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a strainer valve according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of a partial structure of a water inlet pipeline according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a steam generator; 2. a water inlet pipeline; 21. a thread sleeve; 22. a fastening ring; 3. a water pump; 4. a water tank; 5. a filter element; 6. a shunt switch; 7. a screen valve; 71. a front end cover; 72. a housing; 73. a first filter screen; 74. a second filter screen; 75. a rear end cover; 8. a water return line; 9. and a pressure release switch.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1, a mechanical water pump water quantity control system comprises a water pump 3 and a water tank 4:
the water inlet side of the water pump 3 is connected with the water tank 4 through the water inlet pipeline 2, and the water outlet side is connected with the steam generator 1 through the water inlet pipeline 2;
a water return pipeline 8 is connected to the water inlet pipeline 2 and positioned at the upstream and downstream positions of the steam generator 1;
a mechanical shunt assembly is arranged on the water return pipeline 8, the mechanical shunt assembly consists of a shunt switch 6, a filter screen valve 7 and a pressure release switch 9, wherein the diverter switch 6 is located upstream of the screen valve 7 and the pressure relief switch 9 is located downstream of the screen valve 7.
In this embodiment, the diverter switch 6 is closed to close the water return pipeline 8, at this time, the water pump 3 is started to enable water flow in the water tank 4 to enter the water inlet pipeline 2, and after the water pump contacts the steam generator 1, forward conduction of water flow is achieved, when the steam generator 1 works to generate steam, the internal pressure in the water inlet pipeline 2 is increased, the pressure release switch 9 works at this time, water flow in the water inlet pipeline 2 can enter the water return pipeline 8, and after the water flow is filtered by the filter screen valve 7, the water flow flows into the water tank 4 again, so that the water flow can be reduced, the control effect of different water flows is achieved, and the scientific water effect can be better achieved.
As shown in fig. 2, the screen valve 7 includes a housing 72, a first screen 73 and a second screen 74 which are parallel distributed are provided in the housing 72, a front end cover 71 and a rear end cover 75 are provided at both ends of the housing 72, the screen valve 7 adopts a split structure, the water tank is convenient to disassemble, assemble and replace, and the particle impurities in the water flow can be comprehensively and efficiently filtered by combining the combined filtering modes of the two filter screens, so that the water flow in the water tank 4 is ensured to be clean and tidy.
As shown in fig. 1, the diverter switch 6 adopts a stepless water pressure and water quantity adjusting mode to respectively control the opening and closing of the water return pipeline 8, so as to realize the two-gear control effect on the water quantity of the water pump 3.
As shown in fig. 1, the end part of the water inlet pipeline 2 extending into the water tank 4 is provided with a filter element 5, which can play a role in filtering and impurity removing on the water flow entering the water inlet pipeline 2, and improve the cleanliness of the water flow in the water inlet pipeline 2.
As shown in fig. 3, a thread sleeve 21 is arranged on the water inlet pipeline 2 and near the end of the water pump 3, and a fastening ring 22 is screwed on the thread sleeve 21, when the water inlet pipeline 2 is connected to the water inlet and outlet side of the water pump 3, the fastening ring 22 is rotated to enable the water inlet and outlet side of the water pump 3 to move in a telescopic manner on the thread sleeve 21, so that the water inlet and outlet of the water inlet pipeline 2 and the water pump 3 can be fastened and clamped, the tightness of the joint of the water inlet and outlet side of the water pump 2 and the water pump 3 is improved, and the phenomenon that water seepage occurs at the water inlet and outlet side of the water pump 3 due to overlarge water pressure in the water inlet pipeline 2 is prevented.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The utility model provides a mechanical type water pump water yield control system, includes water pump (3) and water tank (4), its characterized in that:
the water inlet side of the water pump (3) is connected with the water tank (4) through the water inlet pipeline (2), and the water outlet side is connected with the steam generator (1) through the water inlet pipeline (2);
a water return pipeline (8) is connected to the water inlet pipeline (2) and positioned at the upstream and downstream positions of the steam generator (1);
and a mechanical diversion assembly is arranged on the water return pipeline (8).
2. The mechanical water pump water volume control system of claim 1, wherein: the mechanical shunt assembly consists of a shunt switch (6), a filter screen valve (7) and a pressure relief switch (9), wherein the shunt switch (6) is positioned at the upstream of the filter screen valve (7), and the pressure relief switch (9) is positioned at the downstream of the filter screen valve (7).
3. A mechanical water pump water volume control system as claimed in claim 2, wherein: the filter screen valve (7) comprises a shell (72), and a first filter screen (73) and a second filter screen (74) which are distributed in parallel are arranged in the shell (72).
4. A mechanical water pump water control system according to claim 3, wherein: the two ends of the shell (72) are respectively provided with a front end cover (71) and a rear end cover (75).
5. A mechanical water pump water volume control system as claimed in claim 2, wherein: the diverter switch (6) adopts a stepless water pressure and water quantity adjusting mode to respectively control the opening and closing of the water return pipeline (8).
6. The mechanical water pump water volume control system of claim 1, wherein: the end part of the water inlet pipeline (2) extending into the water tank (4) is provided with a filter element (5).
7. The mechanical water pump water volume control system of claim 1, wherein: the end part of the water inlet pipeline (2) close to the water pump (3) is provided with a thread sleeve (21), and the thread sleeve (21) is screwed with a fastening ring (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122230977.0U CN220452164U (en) | 2021-09-15 | 2021-09-15 | Water quantity control system of mechanical water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122230977.0U CN220452164U (en) | 2021-09-15 | 2021-09-15 | Water quantity control system of mechanical water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220452164U true CN220452164U (en) | 2024-02-06 |
Family
ID=89725102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122230977.0U Active CN220452164U (en) | 2021-09-15 | 2021-09-15 | Water quantity control system of mechanical water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220452164U (en) |
-
2021
- 2021-09-15 CN CN202122230977.0U patent/CN220452164U/en active Active
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