CN2872059Y - Booster of water-supply pipe line network - Google Patents
Booster of water-supply pipe line network Download PDFInfo
- Publication number
- CN2872059Y CN2872059Y CN 200620005698 CN200620005698U CN2872059Y CN 2872059 Y CN2872059 Y CN 2872059Y CN 200620005698 CN200620005698 CN 200620005698 CN 200620005698 U CN200620005698 U CN 200620005698U CN 2872059 Y CN2872059 Y CN 2872059Y
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- Prior art keywords
- water
- pump
- water tank
- pressure
- booster
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- Expired - Fee Related
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Abstract
The utility model provides a booster for the water piping, comprising a water tank 3, a booster pump 7 and an electric circuit; and the water tank inlet is connected with the water piping, a water inlet is connected with the booster pump 7 and an air exhausting valve is fixed at the water tank 3; a pressure meter 2 and water level meter 5 are arranged on the water tank. Since the water tank is sealed without contacting with outside, the water refuses the secondary pollution. Due to water pressure within water piping of water tank, the water flow pressure is raised without changing boosting pressure of water pump to raise the total lift distance of the water pump for power saving.
Description
Affiliated technical field
The utility model relates to the supercharging device of water supply network.
Background technique
Because the height difference of landform height difference and building, the hydraulic pressure of water supply network can not satisfy all users' water requirement, must carry out secondary or repeatedly pressurize guaranteeing user's water.Pressuring method at present commonly used has after the wet pit retaining by water pump lifting after water pump lifting, the wet pit retaining to elevated tank or water tower pressurization, the pressurization of no tower water feeder etc., all there is such shortcoming in these pressuring methods: i.e. supercharging under open environment, not only waste the hydraulic pressure of former pipe network, but also easily cause secondary pollution.
Summary of the invention
The utility model provides a kind of water supply network pressurized machine, can solve the waste pipe network water pressure that exists in the above-mentioned supercharging device preferably, easily cause secondary pollution problem.
The utility model is to solve like this: it comprises water tank, booster water pump and control circuit thereof, and the water intake of water tank is connected with water supply network, and water outlet links to each other with booster water pump, and outlet valve, pressure gauge and fluviograph are housed on the water tank.Water tank is the pressurized container of sealing, water supply network and water tank communicate and make that the hydraulic pressure of hydraulic pressure in the water tank and water supply network is identical, both can keep the hydraulic pressure of original pipe network not suffer a loss, improve discharge pressure under also can the be constant situation at the pressure reduction of booster water pump supercharging.
In order to prevent that water level makes booster water pump can shut down retaining inadequately in the water tank, the water pump control circuit is provided with the water-level control circuit according to the water level signal start and stop water pump of fluviograph.When the water level in the water tank is lower than setting value, cut off pump power, make water pump shut down retaining, when treating to hold full water in the jar, connect pump power, start pump working.
For the water supply network that guarantees to be connected with water tank negative pressure state can not occur, the water pump control circuit is provided with the pressure control circuit according to pressure gauge pressure signal start and stop water pump.When the pressure in the water tank is lower than setting value, cut off pump power, make water pump shut down retaining, treat to connect pump power when jar interior pressure accumulation power is higher than setting value, start pump working.
The utility model has the advantages that: 1,, do not contact, make user's water not be subjected to secondary pollution, guaranteed the stable of water quality, also save the water yield, the inevitable leakage loss water yield of the sort of wet pit situation can not occur and take place with the external world because water tank seals.2, because water tank is possessed the hydraulic pressure of water supply network, under the constant situation of water pump supercharging, promoted discharge pressure, make the total head of water pump improve, can economize on electricity.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the exhaust structure schematic representation.
Embodiment
As shown in Figure 1, the utility model comprises water tank 3, booster water pump 7, electric control cabinet 6, and water tank 3 is airtight pressurized container, and its water intake is connected with the water pipe 1 of water supply network, water outlet links to each other with booster water pump 7, and outlet valve 4, pressure gauge 2 and fluviograph 5 are housed on the water tank.The water outlet of water pump 7 links to each other with user's water pipe 8, the bypass tube that pressure gauge is housed on the water outlet of water pump 7 and communicates with the water tank water outlet.Frequency conversion control circuit, pressure control circuit and water-level control circuit that the operation water pump is arranged in the electric control cabinet 6.
Outlet valve 4 adopts P41X type single hole rapid escape valve, its structure as shown in Figure 2, form by valve body 14, valve gap 9 and ball float 11, valve body 14 is connected by bolt 12 with valve gap 9, and inlet opening 15 is arranged on the valve body 14, and valve gap 9 is provided with exhaust port 10, ball float 11 is put into valve pocket 13, valve pocket 13 communicates with water tank 3 by the inlet opening on the valve body 14 15, and the water in the water tank enters in the valve pocket 13 by inlet opening 15, makes ball float 11 come-up closed exhaust holes 10.Gas in the water tank enters valve pocket 13 by inlet opening 15, reaches one at air pressure and is regularly overflowed by the exhaust port 10 at ball float 11 tops.
Pressure gauge 2 adopts pressure gauge with electric contact, is installed on the water intake of water tank the hydraulic pressure minimum in the measuring channel.When reaching minimum, sends the hydraulic pressure of water pipe electrical signal; cut off pump power by the actuating of relay that is located at the pressure control circuit in the electric control cabinet; make water pump shut down retaining, treat to connect again when jar interior pressure accumulation power is higher than setting value pump power, start pump working.
Fluviograph 5 adopts the probe-type fluviographs, and probe be anodal, and the water tank shell is made as negative pole, and in jar during full water, the both positive and negative polarity conducting is located at the auxiliary reclay adhesive of the interior water-level control circuit of control cabinet, water pump proper functioning.When cutting off the water or because of hydraulic pressure decline inflow when not enough, when following, the both positive and negative polarity of fluviograph disconnects a drawdown to probe in jar, and pump power is cut off in the auxiliary reclay action, water pump shutdown retaining.When treating to hold full water in the jar, the both positive and negative polarity conducting of fluviograph, pump power is connected in the auxiliary reclay adhesive, starts pump working.
Claims (3)
1, a kind of water supply network pressurized machine, it is characterized in that it comprises water tank [3], booster water pump [7] and control circuit thereof, the water intake of water tank [3] is connected with water supply network, and water outlet links to each other with booster water pump [7], and outlet valve [4], pressure gauge [2] and fluviograph [5] are housed on the water tank [3].
2, water supply network pressurized machine according to claim 1, the control circuit that it is characterized in that water pump [7] is provided with the water-level control circuit according to the water level signal start and stop water pump of fluviograph.
3, water supply network pressurized machine according to claim 1 and 2, the control circuit that it is characterized in that water pump [7] is provided with the pressure control circuit according to pressure gauge pressure signal start and stop water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005698 CN2872059Y (en) | 2006-02-16 | 2006-02-16 | Booster of water-supply pipe line network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005698 CN2872059Y (en) | 2006-02-16 | 2006-02-16 | Booster of water-supply pipe line network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2872059Y true CN2872059Y (en) | 2007-02-21 |
Family
ID=37740406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005698 Expired - Fee Related CN2872059Y (en) | 2006-02-16 | 2006-02-16 | Booster of water-supply pipe line network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2872059Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226500A (en) * | 2011-05-18 | 2011-10-26 | 云南大红山管道有限公司 | Device and method for increasing production water pressure for terminal dehydrating station |
| CN104019363A (en) * | 2014-06-12 | 2014-09-03 | 云南大红山管道有限公司 | High-altitude high-lift high-pressure long-distance water pipe emergency device and method |
| CN113375245A (en) * | 2021-06-18 | 2021-09-10 | 北京百度网讯科技有限公司 | Drainage system |
-
2006
- 2006-02-16 CN CN 200620005698 patent/CN2872059Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226500A (en) * | 2011-05-18 | 2011-10-26 | 云南大红山管道有限公司 | Device and method for increasing production water pressure for terminal dehydrating station |
| CN104019363A (en) * | 2014-06-12 | 2014-09-03 | 云南大红山管道有限公司 | High-altitude high-lift high-pressure long-distance water pipe emergency device and method |
| CN104019363B (en) * | 2014-06-12 | 2016-08-24 | 云南大红山管道有限公司 | High aititude high-lift high pressure Long-distance Pipeline for Water Conveyance emergency set and emergency method |
| CN113375245A (en) * | 2021-06-18 | 2021-09-10 | 北京百度网讯科技有限公司 | Drainage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070221 Termination date: 20100216 |