CN215829527U - Three-tank type non-negative pressure water supply equipment - Google Patents
Three-tank type non-negative pressure water supply equipment Download PDFInfo
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- CN215829527U CN215829527U CN202121880778.8U CN202121880778U CN215829527U CN 215829527 U CN215829527 U CN 215829527U CN 202121880778 U CN202121880778 U CN 202121880778U CN 215829527 U CN215829527 U CN 215829527U
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Abstract
The utility model discloses three-tank type non-negative pressure water supply equipment which comprises a steady flow tank, a high pressure tank, an ultrahigh pressure tank, a water outlet pipe and a high pressure water outlet pipe, wherein the steady flow tank is provided with a water inlet, the water inlet is connected with a municipal waterway pipe network, the steady flow tank is connected with the water outlet pipe through a pipeline, the high pressure water outlet pipe is connected with the water outlet pipe, and the ultrahigh pressure tank is connected with the high pressure water outlet pipe.
Description
Technical Field
The utility model relates to a three-tank type non-negative pressure water supply device.
Background
At present, as land resources are increasingly scarce and building technologies are continuously developed, various high-rise buildings appear in all cities, and in order to prevent the upper water of the high-rise buildings from being used normally, two or more tap water pressure areas are set according to the tap water requirements in national standard high-rise buildings. According to the current water supply equipment use condition in the industry, all the water supply equipment in each pressure area is operated independently, especially when the water consumption is in a low peak period, if a small amount of users use tap water in each tap water pressure area, the unit of each pressure area must be started and stopped frequently, and from the water pump efficiency, the frequent starting and stopping is not only low in efficiency and wastes electric energy, but also each relevant part can shorten the service life due to the frequent starting and stopping, and the maintenance cost of the building is increased.
The existing non-negative pressure water supply equipment has the form of one tank, two tanks and three tanks, wherein one tank is the traditional non-negative pressure equipment, the two tanks are pressure tanks at the outlet to the back, and the three tanks are provided with a booster pump on the basis of the two tanks, so that the third tank keeps higher pressure and can play a better pressure maintaining function during small flow. However, the function of replenishing water to the high-pressure equipment area like the low-pressure equipment area cannot be realized, and the water pump needs to operate for a long time, so that the noise is high, the consumption is high, the cost is high, the water can be cut off during maintenance, and uninterrupted water supply cannot be realized.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide the three-tank type non-negative pressure water supply equipment which is energy-saving, environment-friendly, stable in operation and low in maintenance cost and can realize uninterrupted water supply by mutual compensation.
The utility model provides three-tank type non-negative pressure water supply equipment which is characterized in that: including the stationary flow jar, the high-pressure jar body, the superhigh pressure jar body, outlet pipe and high-pressure outlet pipe, be equipped with the water inlet on the stationary flow jar, the water inlet is connected with municipal waterway pipe network, the stationary flow jar passes through the tube coupling and goes out water piping connection, the high-pressure jar body passes through the pipeline and goes out water piping connection, high-pressure water piping connection is in on the outlet pipe, the superhigh pressure jar body with high-pressure water piping connection.
Furthermore, the device also comprises a pressurizing pump set, and the pressurizing pump set is connected between the steady flow tank and the water outlet pipe.
Furthermore, the water heater also comprises an energy storage pressurizing unit, wherein the energy storage pressurizing unit is connected between the high-pressure tank body and the water outlet pipe.
Furthermore, the water outlet pipe comprises a high-pressure compensation pump, and the high-pressure compensation pump is connected between the water outlet pipe and the high-pressure water outlet pipe.
Further, still include the compensation unit, the compensation unit passes through the pipe connection between the superhigh pressure jar of body and the high-pressure jar of body.
The energy storage and pressurization device further comprises a protection box body, wherein the steady flow tank, the high pressure tank body, the ultrahigh pressure tank body, the water outlet pipe, the high pressure water outlet pipe, the pressurization pump group, the energy storage and pressurization unit, the high pressure compensation pump and the compensation unit are all arranged in the protection box body.
Furthermore, the pressurizing pump group comprises a first water pump, a second water pump and an auxiliary water pump, and the first water pump, the second water pump and the auxiliary water pump are arranged in parallel.
Furthermore, a high-pressure water outlet is formed in the high-pressure water outlet pipe, and an electromagnetic valve is mounted on the high-pressure water outlet pipe.
Furthermore, both ends of the water outlet pipe are provided with water outlets.
Furthermore, stationary flow jar, the high-pressure jar body and the superhigh pressure jar body are from supreme interval setting side by side down.
By the scheme, the utility model at least has the following advantages: this three-tank formula does not have negative pressure water supply equipment passes through the high-pressure tank body and accomplishes low pressure compensation flow and the little flow pressurize function of high pressure with the super high pressure tank body cooperatees, and when certain low-pressure zone or high-pressure zone equipment fault shut down, the equipment in another district can realize certain moisturizing ability, really realizes shutting down and does not stop water, energy-conserving high-efficient safety to the operation is stable, and the maintenance cost is low, can compensate each other and realize not having the water supply of interrupting.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the internal structure of a three-tank type non-negative pressure water supply apparatus of the present invention;
fig. 2 is an overall schematic view of a three-tank type non-negative pressure water supply apparatus of the present invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
Example (b): the utility model provides a three-tank formula does not have negative pressure water supply equipment, includes stationary flow jar 1, the high-pressure jar body 2, the superhigh pressure jar body 3, outlet pipe 4 and high-pressure outlet pipe 5, be equipped with water inlet 6 on the stationary flow jar, the water inlet is connected with municipal waterway pipe network, the stationary flow jar passes through pipe connection and goes out water piping connection, the high-pressure jar body passes through the pipeline and goes out water piping connection, high-pressure goes out water piping connection on the outlet pipe, the superhigh pressure jar body with high-pressure goes out water piping connection.
The device also comprises a pressurizing pump set 7 which is connected between the steady flow tank and the water outlet pipe.
The energy storage and pressurization device is characterized by further comprising an energy storage and pressurization unit 8, wherein the energy storage and pressurization unit is connected between the high-pressure tank body and the water outlet pipe.
The water outlet pipe is characterized by further comprising a high-pressure compensating pump 9, wherein the high-pressure compensating pump is connected between the water outlet pipe and the high-pressure water outlet pipe.
The device further comprises a compensation unit 10, wherein the compensation unit is connected between the ultrahigh pressure tank body and the high pressure tank body through a pipeline.
The energy storage and pressurization device is characterized by further comprising a protection box body 11, wherein the steady flow tank, the high-pressure tank body, the ultrahigh-pressure tank body, the water outlet pipe, the high-pressure water outlet pipe, the pressurization pump group, the energy storage and pressurization unit, the high-pressure compensation pump and the compensation unit are all installed in the protection box body.
The pressurizing pump group comprises a first water pump 12, a second water pump 13 and an auxiliary water pump 14, wherein the first water pump, the second water pump and the auxiliary water pump are arranged in parallel.
The high-pressure water outlet pipe is provided with a high-pressure water outlet 15, and the high-pressure water outlet pipe is provided with an electromagnetic valve 16.
And water outlets 17 are formed in the two ends of the water outlet pipe.
The steady flow jar, the high-pressure jar body and the superhigh pressure jar body are from supreme interval setting side by side down.
The three-tank type non-negative pressure water supply equipment can fully utilize the pressure of a municipal water pipe network, ensure that the municipal water pipe network does not generate negative pressure, and simultaneously can complete the functions of flow compensation and small-flow pressure maintaining through the cooperative matching of the high-pressure tank body and the ultrahigh-pressure tank body; compared with the common frequency conversion control, the method is more energy-saving. And the dormancy time of the water pump can be prolonged after compensation, so that energy is saved, and the emitted noise is lowered.
Whole equipment seal operation, not with the air contact, during the unable entering equipment official network of foreign matter, rivers flow through the part and all adopt food level stainless steel to guarantee drinking water safety, but this equipment selectivity increases quality of water on-line monitoring device.
The operation is stable, and the water demand of peak section is fully considered in system design, guarantees to supply water steadily, really realizes uninterrupted water supply.
The mutual compensation of equipment height low pressure guarantees that the high-pressure area supplies water to low-pressure area user's compensatory nature during low-pressure area equipment maintenance, constantly water when making low-pressure area equipment maintenance, and when high-pressure area equipment maintenance, the low-pressure area supplies water to high-pressure area user's compensatory nature a small amount, makes high-pressure area equipment maintenance occasionally supply water a small amount.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a three pot-types do not have negative pressure water supply equipment which characterized in that: including the stationary flow jar, the high-pressure jar body, the superhigh pressure jar body, outlet pipe and high-pressure outlet pipe, be equipped with the water inlet on the stationary flow jar, the water inlet is connected with municipal waterway pipe network, the stationary flow jar passes through the tube coupling and goes out water piping connection, the high-pressure jar body passes through the pipeline and goes out water piping connection, high-pressure water piping connection is in on the outlet pipe, the superhigh pressure jar body with high-pressure water piping connection.
2. The three-tank type non-negative pressure water supply apparatus as claimed in claim 1, wherein: the water treatment device also comprises a pressurizing pump set, and the pressurizing pump set is connected between the steady flow tank and the water outlet pipe.
3. The three-tank type non-negative pressure water supply apparatus as claimed in claim 2, wherein: the energy storage and pressurization device is characterized by further comprising an energy storage and pressurization unit, wherein the energy storage and pressurization unit is connected between the high-pressure tank body and the water outlet pipe.
4. The three-tank type non-negative pressure water supply apparatus as claimed in claim 3, wherein: the water outlet pipe is connected with the water outlet pipe through a high-pressure compensation pump.
5. The three-tank type non-negative pressure water supply apparatus as claimed in claim 4, wherein: the device also comprises a compensation unit, wherein the compensation unit is connected between the ultrahigh pressure tank body and the high pressure tank body through a pipeline.
6. The three-tank type non-negative pressure water supply apparatus as claimed in claim 5, wherein: the energy storage and pressurization device is characterized by further comprising a protection box body, wherein the steady flow tank, the high-pressure tank body, the ultrahigh-pressure tank body, the water outlet pipe, the high-pressure water outlet pipe, the pressurization pump group, the energy storage and pressurization unit, the high-pressure compensation pump and the compensation unit are all installed in the protection box body.
7. The three-tank type non-negative pressure water supply apparatus as claimed in claim 6, wherein: the pressurizing pump group comprises a first water pump, a second water pump and an auxiliary water pump, wherein the first water pump, the second water pump and the auxiliary water pump are arranged in parallel.
8. The three-tank type non-negative pressure water supply apparatus as claimed in claim 7, wherein: the high-pressure water outlet pipe is provided with a high-pressure water outlet, and the high-pressure water outlet pipe is provided with an electromagnetic valve.
9. The three-tank type non-negative pressure water supply apparatus as claimed in claim 8, wherein: and water outlets are formed in two ends of the water outlet pipe.
10. The three-tank type non-negative pressure water supply apparatus as claimed in claim 9, wherein: the steady flow jar, the high-pressure jar body and the superhigh pressure jar body are from supreme interval setting side by side down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880778.8U CN215829527U (en) | 2021-08-12 | 2021-08-12 | Three-tank type non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121880778.8U CN215829527U (en) | 2021-08-12 | 2021-08-12 | Three-tank type non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215829527U true CN215829527U (en) | 2022-02-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121880778.8U Active CN215829527U (en) | 2021-08-12 | 2021-08-12 | Three-tank type non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215829527U (en) |
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2021
- 2021-08-12 CN CN202121880778.8U patent/CN215829527U/en active Active
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