CN117027112A - Integrated booster pump station for water supply and construction method - Google Patents

Abstract

The invention discloses an integrated booster pump station for water supply and a construction method, wherein the integrated booster pump station for water supply comprises a box body made of concrete and a partition wall, and the partition wall is vertically arranged in the box body so as to divide the box body into a pump room and a reservoir; the pump house is internally provided with a water supply device which is communicated with the reservoir through a water suction pipe and is configured to pressurize water in the reservoir and convey the water out of the tank. Because the integrated booster pump station for water supply adopts the box body and the partition wall which are made of concrete, the integrated booster pump station can be constructed on site during application, and the defects that in the prior art, the integrated steel fire pump room and the fire water box are poor in corrosion resistance, inconvenient to transport, inconvenient to assemble on site, difficult to perform corrosion prevention treatment on joints, inconvenient to operate and maintain in later period and incapable of being applied to places with underground water levels can be avoided; and the reservoir and the pump house are constructed with the foundation pit, so that the construction is convenient, the device is applicable to the condition of underground water, is durable and is beneficial to product popularization and application.

Description

Integrated booster pump station for water supply and construction method

Technical Field

The invention relates to the technical field of water supply and drainage engineering, in particular to an integrated booster pump station for water supply and a construction method.

Background

The production and living water supply of the railway station is usually carried out by adopting secondary pressurization water supply due to insufficient tap water pressure; meanwhile, the indoor and outdoor fire protection usually needs to adopt a temporary high-pressure fire protection system, so that a water supply pressurizing station or a fire protection pressurizing station is matched. In order to save land occupation and civil engineering investment and create good station landscape effect, a standard drawing set of an underground integrated steel fire pump house and a fire water tank in an assembled tank pump integrated fire water supply pump station selection and installation (18 CS 01) are generally adopted in the prior art to realize secondary pressurization of tap water. However, the integrated equipment has the defects of poor corrosion resistance, inconvenient transportation, inconvenient field assembly, high corrosion prevention treatment difficulty at joints, inconvenient later operation and maintenance, incapability of being applied to places with underground water levels and the like, so that the whole engineering is troublesome and complex, and the popularization and the application of products are not facilitated.

Disclosure of Invention

In view of the above problems, the present invention provides an integrated booster pump station for water supply and a construction method thereof, which overcome or at least partially solve the above problems, and can solve the problem of troublesome and complex construction of a water supply booster station or a fire booster station.

Specifically, the invention provides an integrated booster pump station for water supply, which comprises a box body made of concrete and at least one partition wall, wherein the partition wall is vertically arranged in the box body so as to divide the box body into a pump room and a reservoir; the pump house is internally provided with a water supply device, the water supply device is communicated with the reservoir through a water suction pipe, and the water supply device is configured to pressurize water in the reservoir and convey the water out of the box body.

Optionally, an overflow channel for communicating the pump room with the reservoir is provided at the top of the partition wall, so that excessive water in the reservoir enters the pump room.

Optionally, a sump is provided in the pump house, and the sump is located below the overflow channel to collect water entering the pump house.

Optionally, the number of the partition walls is one to partition the tank into a pump house and a reservoir; a water inlet hole for giving way to the water inlet pipe is formed in the side wall of the reservoir; and a water outlet hole for giving way to the water outlet pipe is formed in the side wall or the top wall of the pump room.

Optionally, the number of the partition walls is two, and the two partition walls are arranged at intervals so as to divide the box body into a pump room and two water reservoirs; the pump room is positioned between the two water reservoirs; a water inlet hole for giving way to the water inlet pipe is formed in the side wall of the reservoir; and a water outlet hole for giving way to the water outlet pipe is formed in the side wall or the top wall of the pump room.

Optionally, a concave water suction pit is formed at the bottom of the reservoir, one end of the water suction pipe is positioned in the water suction pit, and the other end of the water suction pipe is connected with the water supply device.

Optionally, the reservoir is lined with a food grade stainless steel plate; the water suction pipe and/or the water inlet pipe and/or the water outlet pipe are/is communicated with ultraviolet disinfection equipment and/or ozone disinfection equipment.

Optionally, the manhole is seted up at the top of pump house, be provided with the stair in the pump house, the stair is located the manhole below.

The invention also provides a construction method of the integrated booster pump station for water supply, which comprises the following steps:

building one or two partition walls in the buried reinforced concrete pool to form a pump house and a reservoir;

a manhole is arranged at the top of the pump room, and a stair is arranged;

water supply related devices are disposed within the pump house and the reservoir.

Optionally, the reinforced concrete pond comprises a newly built pond or an existing pond.

The invention has the beneficial effects that:

in the integrated booster pump station for water supply, the tank body and the partition wall made of concrete are adopted, so that the integrated steel fire pump house and the fire water tank in the prior art can be constructed on site during application, and the defects that the corrosion resistance is poor, the transportation is inconvenient, the on-site assembly is inconvenient, the corrosion prevention treatment difficulty of joints is high, the later operation and maintenance are inconvenient, and the places with underground water levels cannot be applied can be avoided; and the reservoir and the pump house are constructed with the foundation pit, so that the construction is convenient, the device is applicable to the condition of underground water, is durable and is beneficial to product popularization and application.

Furthermore, the integrated booster pump station for water supply provided by the invention can be directly added with partition walls for reconstruction in a reservoir built according to a national standard chart set (22S 804), is simple and convenient to design and construct, is applied to the existing reconstruction engineering, and is convenient for fire protection, production and domestic water transition of the existing house; the integrated booster pump station for water supply can be newly built according to the requirement. The pump house and the reservoir are cast in situ by reinforced concrete, so that the pump house and the reservoir are applicable to the condition of underground water, durable in use and convenient to maintain and operate. The pump house and the reservoir are constructed with the foundation pit, so that the construction is convenient, and the civil engineering investment is saved. The integrated booster pump station for water supply adopts a buried water tank and a booster pump house, thereby saving occupied area, not affecting the landscape effect of the station, realizing unattended function and only needing periodic maintenance.

The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

FIG. 1 is a schematic plan view of an integrated booster pump station for water supply according to embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view of an integrated booster pump station for water supply according to embodiment 1 of the invention;

FIG. 3 is a schematic plan view of an integrated booster pump station for water supply according to embodiment 1 of the invention;

FIG. 4 is a schematic plan view of an integrated booster pump station for water supply according to example 2 of the invention;

fig. 5 is a schematic cross-sectional view of an integrated booster pump station for water supply according to embodiment 2 of the invention.

In the figure: 100. the water tank comprises a tank body, 110, a pump house, 111, a water collecting pit, 112, an access hole, 120, a reservoir, 121, a water absorbing pit, 200, a partition wall, 300, a water supply device, 310, a fire-fighting water pump, 320, a pressurizing and stabilizing device, 330, variable-frequency water supply equipment, 410, a water absorbing pipe, 420, a water inlet pipe, 430, a water outlet pipe, 500, an overflow pipe, 600, ultraviolet disinfection equipment, 700, stairs, 810, a ventilation pipe, 820 and a ventilation pipe.

Detailed Description

An integrated booster pump station for water supply and a construction method according to an embodiment of the present invention will be described with reference to fig. 1 to 5. In the description of the present embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature, i.e. one or more such features. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. When a feature "comprises or includes" a feature or some of its coverage, this indicates that other features are not excluded and may further include other features, unless expressly stated otherwise.

Unless specifically stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," "coupled," and the like should be construed broadly, as they may be connected, either permanently or removably, or integrally; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. Those of ordinary skill in the art will understand the specific meaning of the terms described above in the present invention as the case may be.

Furthermore, in the description of the present embodiments, a first feature "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature therebetween. That is, in the description of the present embodiment, the first feature being "above", "over" and "upper" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature "under", "beneath", or "under" a second feature may be a first feature directly under or diagonally under the second feature, or simply indicate that the first feature is less level than the second feature.

In the description of the present embodiment, a description referring to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1

Fig. 1 is a schematic plan view of an integrated booster pump station for water supply according to embodiment 1 of the present invention, as shown in fig. 1, and referring to fig. 2 to 3, an embodiment of the present invention provides an integrated booster pump station for water supply, including a tank 100 made of concrete and a partition wall 200 vertically provided in the tank 100 to partition the tank 100 into a pump house 110 and a reservoir 120; the pump room 110 is provided therein with a water supply device 300, the water supply device 300 being in communication with the reservoir 120 through a water suction pipe 410, the water supply device 300 being configured to pressurize water in the reservoir 120 and convey it out of the tank 100.

In the embodiment of the invention, the integrated booster pump station for water supply adopts the box body 100 and the partition wall 200 which are made of concrete, and can be constructed on site during application, so that the defects that the integrated steel fire pump house 110 and the fire water box in the prior art are poor in corrosion resistance, inconvenient to transport, inconvenient to assemble on site, difficult to treat corrosion at joints, inconvenient to operate and maintain in later period and incapable of being applied to places with underground water levels can be avoided; and, cistern 120 and pump house 110 are with foundation ditch construction, and construction convenience is applicable in the condition of having groundwater, and durable is favorable to product popularization and application.

Further, as shown in fig. 2, a water inlet hole for giving way to the water inlet pipe 420 is formed on the side wall of the water reservoir 120; a water outlet hole for giving way to the water outlet pipe 430 is formed on the side wall or the top wall of the pump room 110; the output end of the water supply device 300 is communicated with the water outlet pipe 430. In use, external water is supplied to the reservoir 120 through the water inlet pipe 420, the water in the reservoir 120 enters the water supply device 300 through the water suction pipe 410, is pressurized by the water supply device 300, and is then discharged out of the pump house 110 through the water outlet pipe 430.

Specifically, the water supply device 300 includes a fire pump 310 and a pressurizing and stabilizing device 320, the input end of the fire pump 310 is communicated with a water suction pipe 410, and the output end of the fire pump 310 is communicated with the pressurizing and stabilizing device 320, so that the fire pump 310 can send the water in the reservoir 120 into the pressurizing and stabilizing device 320 through the water suction pipe 410, and send out the water from the tank 100 after being pressurized for the second time; alternatively, as shown in fig. 3, the water supply device 300 is a variable frequency water supply device 330, and the variable frequency water supply device 330 pressurizes water twice and then sends out the water to the box 100, thereby providing water supply for production and living for users.

Further, an overflow passage for communicating the pumping house 110 with the reservoir 120 is formed at the top of the partition wall 200, so that excessive water in the reservoir 120 enters the pumping house 110, thereby avoiding the occurrence of equipment failure caused by excessive water in the reservoir 120.

Further, a water collection pit 111 is arranged in the pump room 110, and the water collection pit 111 is positioned below the overflow channel to collect water entering the pump room 110; a water delivery device is arranged in the water collection pit 111 to deliver water in the water collection pit 111 out of the pump house 110, so that the water entering the pump house 110 is prevented from bubbling other equipment. The water entering the pump house 110 comprises the water leakage of the pump house 110 and the water overflow of the reservoir 120, the water conveying device is a submersible sewage pump, and the submersible sewage pump is adopted to pump up, so that water quality pollution can be avoided.

An overflow pipe 500 is arranged in the overflow channel, one end of the overflow pipe 500 is positioned in the reservoir 120 and is bent upwards, so that the pipe orifice is upwards; the other end of the overflow pipe 500 is positioned in the pump house 110 and bent downward such that the nozzle is directed downward, which is positioned above the sump 111. In use, water is continuously supplied into the reservoir 120 through the water inlet pipe 420, and if the water level is higher than the pipe orifice of the overflow pipe 500, the water flows into the water collecting pit 111 through the overflow pipe 500, so that equipment failure caused by excessive water in the reservoir 120 is avoided.

Further, a concave suction pit 121 is formed at the bottom of the water reservoir 120, and one end of the suction pipe 410 is positioned in the suction pit 121, and the other end is connected with the water supply device 300. By arranging the water suction pit 121 at the lowest position inside the water storage tank 120, after one end of the water suction pipe 410 is arranged at the water suction pit 121, water in the water storage tank 120 can be pumped away as much as possible, so that the water supply efficiency is improved.

Further, the reservoir 120 is lined with a food grade stainless steel plate. The arrangement avoids direct contact between water and the concrete wall, so that water pollution can be avoided.

Further, the suction pipe 410 and/or the water inlet pipe 420 and/or the water outlet pipe 430 are communicated with the ultraviolet disinfection device 600 and/or the ozone disinfection device. The water sent out of the pump house 110 is sterilized by the ultraviolet sterilizing apparatus 600 and/or the ozone sterilizing apparatus, further improving the water quality.

Further, a vent pipe 810 is communicated with the top of the reservoir 120; a ventilation pipe 820 is communicated with the top of the pump room 110; both vent tube 810 and vent tube 820 extend above ground. In this way, when the water inlet pipe 420 supplies water to the reservoir 120, air in the reservoir 120 is discharged out of the reservoir 120 through the vent pipe 810, thereby avoiding interference with the water supply of the water inlet pipe 420. Because the top of the pump room 110 is communicated with the ventilation pipe 820, the pump room 110 can keep ventilation continuously, and heat generated when equipment installed in the pump room 110 operates is sent out of the pump room 110, so that the service life of the equipment is prolonged.

Further, the top of the pump room 110 is provided with a manhole 112, a stair 700 is arranged in the pump room 110, and the stair 700 is positioned below the manhole 112, so that the pump room 110 and internal equipment can be overhauled.

In the embodiment of the invention, the integrated booster pump station for water supply can be directly modified by adding the partition wall 200 into the reservoir 120 constructed according to the national standard chart set (22S 804), is simple and convenient to design and construct, is applied to the existing modification engineering, and is convenient for fire protection, production and domestic water transition of the existing house; the integrated booster pump station for water supply can be newly built according to the requirement. The pump house 110 and the reservoir 120 are cast in situ by reinforced concrete, and can be suitable for the condition of groundwater, and are durable and convenient to maintain and operate. The pump house 110 and the reservoir 120 are constructed with the foundation pit, so that the construction is convenient, and the civil engineering investment is saved. The integrated booster pump station for water supply adopts the buried water tank and the booster pump house 110, thereby saving the occupied area, not affecting the landscape effect of the station, realizing the unattended function and only needing periodic maintenance.

Example 2

Fig. 4 is a schematic plan view of an integrated booster pump station for water supply according to embodiment 2 of the present invention, as shown in fig. 4, and referring to fig. 5, in comparison with embodiment 1 of the present invention, the number of partition walls 200 is two, and two partition walls 200 are provided at intervals to partition a tank 100 into one pump house 110 and two reservoirs 120; the pump house 110 is located between two reservoirs 120; a water inlet hole for giving way to the water inlet pipe 420 is formed in the side wall of the water reservoir 120; the side wall or the top wall of the pump house 110 is provided with a water outlet hole for giving way to the water outlet pipe 430. By this arrangement, two reservoirs 120 can be controlled simultaneously by one pump house 110, providing more secondarily pressurized water for fire or resident life, improving user satisfaction.

Example 3

The embodiment of the invention provides a construction method of an integrated booster pump station for water supply, which comprises the following steps:

constructing one or two partition walls 200 in the buried reinforced concrete tank to form a pump house 110 and a reservoir 120;

a manhole 112 is arranged at the top of the pump house 110, and a stair 700 is arranged;

water supply related devices are disposed in the pump house 110 and the reservoir 120.

Further, reinforced concrete tanks include newly built tanks or existing tanks.

Thus far, the technical solution of the present invention has been described in connection with the foregoing embodiments, but it will be readily understood by those skilled in the art that the scope of the present invention is not limited to only these specific embodiments. The technical solutions in the above embodiments can be split and combined by those skilled in the art without departing from the technical principles of the present invention, and equivalent changes or substitutions can be made to related technical features, so any changes, equivalent substitutions, improvements, etc. made within the technical principles and/or technical concepts of the present invention will fall within the protection scope of the present invention.

Claims (10)

1. The integrated booster pump station for water supply is characterized by comprising a box body made of concrete and at least one partition wall, wherein the partition wall is vertically arranged in the box body so as to divide the box body into a pump room and a reservoir; the pump house is internally provided with a water supply device, the water supply device is communicated with the reservoir through a water suction pipe, and the water supply device is configured to pressurize water in the reservoir and convey the water out of the box body.

2. The integrated booster pump station of claim 1 wherein an overflow channel for communicating said pump house with said reservoir is provided at a top of said partition wall to allow excess water in said reservoir to enter said pump house.

3. The integrated booster pump station for water supply according to claim 2, wherein a sump is provided in the pump house, the sump being located below the overflow channel to collect water entering the pump house.

4. The integrated booster pump station of claim 1 wherein the number of said dividing walls is one to divide said tank into a pump house and a reservoir; a water inlet hole for giving way to the water inlet pipe is formed in the side wall of the reservoir; and a water outlet hole for giving way to the water outlet pipe is formed in the side wall or the top wall of the pump room.

5. The integrated booster pump station of claim 1 wherein the number of said partition walls is two and two of said partition walls are spaced apart to divide said tank into a pump house and two reservoirs; the pump room is positioned between the two water reservoirs; a water inlet hole for giving way to the water inlet pipe is formed in the side wall of the reservoir; and a water outlet hole for giving way to the water outlet pipe is formed in the side wall or the top wall of the pump room.

6. The integrated booster pump station of claim 1 wherein a concave suction pit is formed at the bottom of the reservoir, one end of the suction pipe is positioned in the suction pit, and the other end is connected with the water supply device.

7. The integrated booster pump station for supplying water according to claim 4 or 5, wherein said reservoir is lined with a food grade stainless steel plate; the water suction pipe and/or the water inlet pipe and/or the water outlet pipe are/is communicated with ultraviolet disinfection equipment and/or ozone disinfection equipment.

8. The integrated booster pump station for water supply according to claim 1, wherein a manhole is provided at the top of the pump room, a stairway is provided in the pump room, and the stairway is located below the manhole.

9. The construction method of the integrated booster pump station for water supply is characterized by comprising the following steps of:

building one or two partition walls in the buried reinforced concrete pool to form a pump house and a reservoir;

a manhole is arranged at the top of the pump room, and a stair is arranged;

water supply related devices are disposed within the pump house and the reservoir.

10. The method of construction of claim 9, wherein the reinforced concrete pond comprises a newly built pond or an existing pond.