CN212742727U - Water supply equipment with water shortage protection function - Google Patents
Water supply equipment with water shortage protection function Download PDFInfo
- Publication number
- CN212742727U CN212742727U CN202021348184.8U CN202021348184U CN212742727U CN 212742727 U CN212742727 U CN 212742727U CN 202021348184 U CN202021348184 U CN 202021348184U CN 212742727 U CN212742727 U CN 212742727U
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- Prior art keywords
- water
- water supply
- suction pump
- pipeline
- solenoid valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 204
- 230000001105 regulatory effect Effects 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model discloses a water supply equipment with lack of water protect function, including the water storage box, the one end of water storage box is connected with first suction pump and second suction pump respectively through the pipeline, and first suction pump and second suction pump are connected with the solenoid valve that draws water through the main pipeline that draws water, and the top of pressure release jar and pressure boost jar is connected with first air-vent valve and second air-vent valve respectively through the pressure regulating pipeline, and the second air-vent valve is connected with the feed pump through the feed pipe, and the internally mounted of water storage box has level sensor, and level sensor's output is connected with the solenoid valve that draws water and the solenoid valve that supplies water. The utility model discloses an install level sensor, when the inside water level of water storage box descends to a take the altitude, level sensor transmits the signal of telecommunication respectively for solenoid valve and the water supply solenoid valve of drawing water, and the solenoid valve of drawing water closes the water supply solenoid valve and opens for the inside retaining that begins of water storage box ensures the inside water level of water storage box invariable, possesses good water shortage protection effect.
Description
Technical Field
The utility model relates to a water supply equipment technical field specifically is a water supply equipment with lack of water protect function.
Background
A water supply device: the water supply device which can automatically start and stop and output a certain flow and lift in unit time. According to the application: fire control, life, production and sewage treatment. Fire control water supply equipment: water supply equipment for fire fighting use, domestic water supply equipment: water supply installation for domestic use, production water supply installation: water supply equipment for production use, sewage treatment water supply equipment: a water supply apparatus for sewage treatment applications. Generally, the non-negative pressure water supply equipment is generally referred to as non-negative pressure variable frequency water supply equipment, which is also called variable frequency non-negative pressure water supply equipment. The traditional water supply mode can not leave the reservoir, and water in the reservoir is generally supplied by a tap water pipe, so that pressurized water enters the water pool and becomes zero, and a large amount of energy is wasted.
The water supply equipment at present is inconvenient to adjust the water level in the water storage tank in time, and does not have a good water shortage protection effect, so that the market urgently needs to develop a novel water supply equipment with a water shortage protection function to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water supply equipment with lack of water protect function to solve the inconvenient in time regulation to the inside water level of water storage box of present water supply equipment who provides among the above-mentioned background art, do not possess the problem of good lack of water protection effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water supply equipment with lack of water protect function, includes the water storage box, the one end of water storage box is connected with first suction pump and second suction pump respectively through the pipeline, and first suction pump and second suction pump are connected with the solenoid valve that draws water through the main pipeline that draws water, the other end of water storage box is linked together through supply channel and first water storage tank and second water storage tank, and the second water storage tank is connected with the pressure release jar through the supply channel, and the pressure release jar is connected with the pressure boost jar through the pipeline, and the top of pressure release jar and pressure boost jar is connected with first air-vent valve and second air-vent valve respectively through the pressure regulating pipeline, and the second air-vent valve is connected with the feed pump through the feed pipe, and the water supply solenoid valve is installed to the one end of feed pump, and the internally mounted of water storage box has level sensor, and.
Preferably, the first water pump is connected with the first frequency converter through a pipeline.
Preferably, the second water pump is connected with the second frequency converter through a pipeline.
Preferably, a first water pressure gauge is installed on the water supply line.
Preferably, a second water pressure gauge is installed on the water supply pipe.
Preferably, the bottom of the first water pump and the bottom of the second water pump are provided with mounting frames.
Compared with the prior art, the beneficial effects of the utility model are that:
the one end of water storage box is connected with first suction pump and second suction pump respectively through the pipeline, first suction pump and second suction pump are connected with the solenoid valve that draws water through the main pipeline that draws water, the internally mounted of water storage box has level sensor, level sensor's output is connected with the solenoid valve that draws water and the water supply solenoid valve, through installing level sensor, when the inside water level of water storage box descends to a take the altitude, level sensor transmits the signal of telecommunication respectively for the solenoid valve that draws water and the water supply solenoid valve, the solenoid valve that draws water closes the water supply solenoid valve and opens, make the inside retaining that begins of water storage box, guarantee the inside water level of water storage box is invariable, possess good water shortage protection.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic block diagram of the present invention.
In the figure: 1. a first frequency converter; 2. a second frequency converter; 3. a water storage tank; 4. a first water storage tank; 5. a second water storage tank; 6. a water supply line; 7. a first water pressure gauge; 8. a pressure relief tank; 9. a pressure regulating pipeline; 10. a booster tank; 11. a second pressure regulating valve; 12. a water pumping electromagnetic valve; 13. a water pumping main pipeline; 14. a first water pump; 15. a second water pump; 16. a first pressure regulating valve; 17. a water supply pipe; 18. a second water pressure gauge; 19. a water supply pump; 20. a water supply solenoid valve; 21. a liquid level sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a water supply equipment with lack of water protect function, including water storage box 3, the one end of water storage box 3 is connected with first suction pump 14 and second suction pump 15 respectively through the pipeline, first suction pump 14 and second suction pump 15 are connected with the solenoid valve 12 that draws water through the main pipeline 13 that draws water, the other end of water storage box 3 is linked together with first water storage tank 4 and second water storage tank 5 through water supply line 6, second water storage tank 5 is connected with pressure release tank 8 through water supply line 6, pressure release tank 8 is connected with pressure boost tank 10 through the pipeline, the top of pressure release tank 8 and pressure boost tank 10 is connected with first air-vent valve 16 and second air-vent valve 11 respectively through pressure regulating line 9, second air-vent valve 11 is connected with feed pump 19 through feed pipe 17, water supply solenoid valve 20 is installed to the one end of feed pump 19, the internally mounted of water storage box 3 has level sensor 21, the output of level sensor 21 is connected with solenoid valve 12 and water supply solenoid valve 20.
Further, the first water pump 14 is connected with the first frequency converter 1 through a pipeline.
Further, a second water pump 15 is connected with the second frequency converter 2 through a pipeline.
Further, a first water pressure gauge 7 is installed on the water supply line 6.
Further, a second water pressure gauge 18 is installed on the water supply pipe 17.
Further, the bottom of the first suction pump 14 and the second suction pump 15 are provided with mounting brackets.
The working principle is as follows: when the water storage tank is used, one end of the water storage tank 3 is respectively connected with a first water suction pump 14 and a second water suction pump 15 through pipelines, the first water suction pump 14 and the second water suction pump 15 are connected with a water suction electromagnetic valve 12 through a water suction main pipeline 13, the water suction electromagnetic valve 12 is opened, the first water suction pump 14 and the second water suction pump 15 pump out and convey water sources in the water storage tank 3, the other end of the water storage tank 3 is communicated with a first water storage tank 4 and a second water storage tank 5 through a water supply pipeline 6, the second water storage tank 5 is connected with a pressure relief tank 8 through a water supply pipeline 6, the pressure relief tank 8 is connected with a pressure boost tank 10 through a pipeline, the top ends of the pressure relief tank 8 and the pressure boost tank 10 are respectively connected with a first pressure regulating valve 16 and a second pressure regulating valve 11 through a pressure regulating pipeline 9, the second pressure regulating valve 11 is connected with a water supply pump 19 through a water supply pipeline 17, one, can send into water storage box 3 with external water source through supply channel 6 in, the water pressure gauge can monitor the inside water pressure of pipeline, when water pressure is unstable, adjust through pressure release jar 8 and pressure boost jar 10, can carry rivers to first water storage tank 4 and second water storage tank 5 in, water storage box 3's internally mounted has level sensor 21, level sensor 21's output is connected with pumping solenoid valve 12 and water supply solenoid valve 20, through installing level sensor 21, when 3 inside water levels of water storage box drop to a take the altitude, level sensor 21 transmits the signal of telecommunication respectively for pumping solenoid valve 12 and water supply solenoid valve 20, pumping solenoid valve 12 closes water supply solenoid valve 20 and opens, make 3 inside impoundments of water storage box, guarantee 3 inside water levels of water storage box are invariable, possess good water shortage protection effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A water supply equipment with water shortage protection function comprises a water storage tank (3) and is characterized in that one end of the water storage tank (3) is connected with a first water suction pump (14) and a second water suction pump (15) through pipelines respectively, the first water suction pump (14) and the second water suction pump (15) are connected with a water suction electromagnetic valve (12) through a water suction main pipeline (13), the other end of the water storage tank (3) is communicated with a first water storage tank (4) and a second water storage tank (5) through a water supply pipeline (6), the second water storage tank (5) is connected with a pressure relief tank (8) through the water supply pipeline (6), the pressure relief tank (8) is connected with a pressure boost tank (10) through a pipeline, the top ends of the pressure relief tank (8) and the pressure boost tank (10) are connected with a first pressure regulating valve (16) and a second pressure regulating valve (11) through a pressure regulating pipeline (9), and the second pressure regulating valve (11) is connected with a water supply pump (19) through a water supply pipe (17), a water supply electromagnetic valve (20) is installed at one end of the water supply pump (19), a liquid level sensor (21) is installed inside the water storage tank (3), and the output end of the liquid level sensor (21) is connected with the water pumping electromagnetic valve (12) and the water supply electromagnetic valve (20).
2. A water supply apparatus having a water shortage protection function according to claim 1, characterized in that: the first water suction pump (14) is connected with the first frequency converter (1) through a pipeline.
3. A water supply apparatus having a water shortage protection function according to claim 1, characterized in that: and the second water suction pump (15) is connected with the second frequency converter (2) through a pipeline.
4. A water supply apparatus having a water shortage protection function according to claim 1, characterized in that: and a first water pressure gauge (7) is arranged on the water supply pipeline (6).
5. A water supply apparatus having a water shortage protection function according to claim 1, characterized in that: and a second water pressure gauge (18) is arranged on the water supply pipe (17).
6. A water supply apparatus having a water shortage protection function according to claim 1, characterized in that: the bottom of the first water suction pump (14) and the bottom of the second water suction pump (15) are provided with mounting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021348184.8U CN212742727U (en) | 2020-07-10 | 2020-07-10 | Water supply equipment with water shortage protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021348184.8U CN212742727U (en) | 2020-07-10 | 2020-07-10 | Water supply equipment with water shortage protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212742727U true CN212742727U (en) | 2021-03-19 |
Family
ID=75021378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021348184.8U Expired - Fee Related CN212742727U (en) | 2020-07-10 | 2020-07-10 | Water supply equipment with water shortage protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212742727U (en) |
-
2020
- 2020-07-10 CN CN202021348184.8U patent/CN212742727U/en not_active Expired - Fee Related
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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: 20210319 |