CN213597105U

CN213597105U - Pump house water supply pipeline arrangement structure

Info

Publication number: CN213597105U
Application number: CN202021247748.9U
Authority: CN
Inventors: 缪华曙
Original assignee: Suzhou Juding Municipal Engineering Co ltd
Current assignee: Suzhou Juding Municipal Engineering Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-07-02
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a pump house supply channel arrangement structure, concretely relates to pump house field, including the pump house body, pump house body outside is provided with the door, door one side is equipped with the exhaust fan, the inside water storage box that is provided with of pump house body, the water storage box top is equipped with water tank water inlet and pressure detection table, the outside water route pipeline of water tank water inlet one side fixedly connected with, be provided with the water inlet on the outside water route pipeline and close the valve, water storage box bottom both sides are provided with drain and water tank delivery port respectively, water tank delivery port one side fixedly connected with supply channel, supply channel one end is provided with first filter equipment. The utility model discloses cross and set up first filter equipment and second filter equipment, realized dual filter effect, reached the purification of supplying water to solve the problem that proposes among the above-mentioned background art.

Description

Pump house water supply pipeline arrangement structure

Technical Field

The utility model relates to a pump house technical field, more specifically say, the utility model relates to a pump house supply channel arrangement structure.

Background

The pump rooms are divided into two types, namely a fixed pump room and a movable pump room according to whether the pump rooms can move or not. The fixed pump room is divided into four structural forms of a split base type, a dry chamber type, a wet chamber type and a block base type according to the basic structure. The mobile pump room is divided into a pontoon type and a cable car type according to different moving modes.

However, in the existing pump house, because the long-distance pipeline transports water to the pump house, the pipeline is old and rusty, the urban high-rise water tank and the building group reservoir are not clean or are not disinfected in use all the year round, secondary pollution can be caused, tap water entering a user cannot be directly drunk, a water purifying device needs to be installed at a water inlet end of a house, and great inconvenience is brought to life of people.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defect of prior art, the embodiment of the utility model provides a pump house supply channel arrangement structure through setting up first filter equipment and second filter equipment, has realized dual filter effect, has reached the purification of supplying water to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pump house supply channel arrangement structure, includes the pump house body, pump house body outside is provided with the door, door one side is equipped with the exhaust fan, the inside water storage box that is provided with of pump house body, the water storage box top is equipped with water tank water inlet and pressure detection table, water tank water inlet one side fixedly connected with outside water pipeline, be provided with the water inlet on the outside water pipeline and close the valve, water storage box bottom both sides are provided with drain and water tank delivery port respectively, water tank delivery port one side fixedly connected with supply channel, supply channel one end is provided with first filter equipment, first filter equipment one end is provided with second filter equipment, second filter equipment one end is provided with supercharging device, supercharging device one end is provided with diverging device, diverging device one end is provided with water supply network pipe.

In a preferred embodiment, the first filtering device consists of a PP melt-blown filter and a primary activated carbon filter which are arranged in sequence along the water flow direction.

In a preferred embodiment, the second filtering device consists of a nanofiltration membrane filter and a two-stage activated carbon filter which are arranged in sequence along the water flow direction.

In a preferred embodiment, a centrifugal pump is arranged at the top of the water outlet of the water tank.

In a preferred embodiment, a primary filter screen is fixedly connected to the outside of the centrifugal pump.

In a preferred embodiment, a check valve is provided on the water supply line.

In a preferred embodiment, the first filter device is arranged to be removable.

The utility model discloses a technological effect and advantage:

1. through setting up first filter equipment and second filter equipment, realized dual filter effect, reached the purification of supplying water for the user water reaches straight drinking water standard, need not the user and installs purifier alone, has reduced unnecessary extravagant, gives people and has brought very big convenience in the life.

2. Through setting up drain and supercharging device, when the water storage box was washd to needs, can directly discharge the water storage box through the impurity of drain with the water storage box inside or scaling, for and first filter equipment has brought very big convenience for later maintenance for detachable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic diagram of the overall external structure of the present invention.

Fig. 3 is a schematic structural diagram of the first filtering device and the second filtering device of the present invention.

The reference signs are: 1. a pump house body; 2. a door; 3. an exhaust fan; 4. a water storage tank; 5. a pressure detection meter; 6. an external waterway conduit; 7. the water inlet closes the valve; 8. a sewage draining outlet; 9. a water outlet of the water tank; 10. a water supply line; 11. a first filtering device; 12. a second filtering device; 13. a pressure boosting device; 14. a flow divider; 15. a water supply network pipe; 16. a PP melt-blown filter; 17. a primary activated carbon filter; 18. a nanofiltration membrane filter; 19. a secondary activated carbon filter; 20. a centrifugal pump; 21. a metal rubber filter screen; 22. a check valve; 23. a water inlet of the water tank.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The pump room water supply pipeline arrangement structure shown in the attached figures 1-3 comprises a pump room body 1, wherein a door 2 is arranged outside the pump room body 1, an exhaust fan 3 is arranged on one side of the door 2, a water storage tank 4 is arranged inside the pump room body 1, a water tank water inlet 23 and a pressure detection meter 5 are arranged at the top of the water storage tank 4, an external water channel 6 is fixedly connected to one side of the water tank water inlet 23, a water inlet closing valve 7 is arranged on the external water channel 6, a sewage discharge outlet 8 and a water tank water outlet 9 are respectively arranged on two sides of the bottom of the water storage tank 4, a water supply pipeline 10 is fixedly connected to one side of the water tank water outlet 9, a first filtering device 11 is arranged at one end of the water supply pipeline 10, a second filtering device 12 is arranged at one end of the first filtering device 11, a supercharging device 13 is arranged at one end of the second filtering device, one end of the flow dividing device 14 is provided with a water supply network pipe 15.

Further, first filter equipment 11 is by the PP who sets gradually along the rivers direction melt the net 16 and the one-level active carbon filter 17 is constituteed, and PP melts net 16 has that filter fineness is high, and the flow is big, and the structure is even, and it is big to hold the dirty volume, and long service life has good chemical compatibility, does not have any additive, and the fibre is difficult for droing, and PP melts net 16 and the one-level active carbon filter 17 carries out prefilter to quality of water.

Furthermore, the second filtering device 12 is composed of a nanofiltration membrane filter 18 and a secondary activated carbon filter 19 which are sequentially arranged along the water flow direction, the nanofiltration membrane filter 18 is named as a filter capable of intercepting substances with the size of about nanometer, the molecular weight of the intercepted organic substances is about 150-500, the capability of intercepting soluble salts is 2-98%, the desalination of monovalent anion salt solution is lower than that of high-valence anion salt solution, the organic substances and the chromaticity of surface water can be removed, the hardness of underground water is removed, the soluble salts are partially removed, and the secondary activated carbon filter 19 carries out final filtering on the water quality so as to meet the requirement of purified water.

Further, a centrifugal pump 20 is arranged at the top of the water outlet 9 of the water tank, before a water pump of the centrifugal pump 20 is started, the pump and the water inlet pipe are filled with water, after the water pump is operated, water in an impeller flow channel is thrown to the periphery under the action of centrifugal force generated by high-speed rotation of an impeller, the water is pressed into a volute, a vacuum is formed at an impeller inlet, the centrifugal pump 20 can continuously suck and press water when the impeller continuously rotates, so that the water can be continuously pumped to the water supply pipeline 10, and people can be reminded when the water is not stored and the work can be stopped.

Further, a metal rubber filter 21 is fixedly connected to the outside of the centrifugal pump 20, because the metal rubber filter 21 has some characteristics of metal, such as corrosion resistance, high strength and impact resistance. Meanwhile, the metal rubber filter screen 21 can adjust the filtering precision of the filter screen by adopting the thickness of the wires, the density of the metal rubber and the thickness of the filter screen, and the original density of the metal rubber filter screen is easy to recover in the cleaning process, so that the metal rubber filter screen is convenient to clean.

Further, the water supply line 10 is provided with a check valve 22 so that the valve 2 is opened when the inlet pressure is greater than the sum of the weight of the valve flap and the flow resistance thereof; on the contrary, when the water flows backwards, the valve 2 is closed, so that the water can be prevented from flowing backwards, and the effect of safety isolation can be achieved.

Further, first filter equipment 11 sets up to dismantling the setting, and the later stage of being convenient for is more convenient maintains or washs first filter equipment 11, has brought very big convenience for the later maintenance.

The utility model discloses the theory of operation: transport external domestic water to water storage tank 4 inside through outside waterway pipeline 6 and store, pressure detection table 5 is installed at 4 tops of water storage tank, can real-time detection water tank inside pressure through pressure detection table 5, remind people the situation of water tank internal pressure, drain 8 through 4 bottoms of water storage tank, can conveniently wash water storage tank 4, rivers pump rivers to water supply pipe 10 through centrifugal pump 20 of 4 bottoms of water storage tank, water supply pipe 10 passes through first filter equipment 11 and second filter equipment 12, first filter equipment 11 carries out the prefilter to quality of water, second filter equipment 12 carries out last step filtration to quality of water, make it reach the requirement of pure water, user 2 can be at home and directly drink and need not filter, at last through diverging device, shunt water, deliver to thousands of households through water supply network pipe 15.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pump house water supply line arrangement structure, includes pump house body (1), its characterized in that: the pump room comprises a pump room body (1), wherein a door (2) is arranged outside the pump room body (1), an exhaust fan (3) is arranged on one side of the door (2), a water storage tank (4) is arranged inside the pump room body (1), a water tank water inlet (23) and a pressure detection meter (5) are arranged at the top of the water storage tank (4), an external water channel pipeline (6) is fixedly connected to one side of the water tank water inlet (23), a water inlet closing valve (7) is arranged on the external water channel pipeline (6), a sewage discharge outlet (8) and a water tank water outlet (9) are respectively arranged on two sides of the bottom of the water storage tank (4), a water supply pipeline (10) is fixedly connected to one side of the water tank water outlet (9), a first filtering device (11) is arranged at one end of the water supply pipeline (10), a second filtering device (12) is arranged at one end of the first, one end of the supercharging device (13) is provided with a flow dividing device (14), and one end of the flow dividing device (14) is provided with a water supply network pipe (15).

2. The pump room water supply line arrangement structure as claimed in claim 1, wherein: the first filtering device (11) is composed of a PP melt-blown filter (16) and a primary activated carbon filter (17) which are sequentially arranged along the water flow direction.

3. The pump room water supply line arrangement structure as claimed in claim 1, wherein: the second filtering device (12) is composed of a nanofiltration membrane filter (18) and a secondary activated carbon filter (19) which are sequentially arranged along the water flow direction.

4. The pump room water supply line arrangement structure as claimed in claim 1, wherein: and a centrifugal pump (20) is arranged at the top of the water outlet (9) of the water tank.

5. The pump room water supply line arrangement structure as claimed in claim 4, wherein: and a metal rubber filter screen (21) is fixedly connected to the outer part of the centrifugal pump (20).

6. The pump room water supply line arrangement structure as claimed in claim 1, wherein: the water supply pipeline (10) is provided with a check valve (22).

7. The pump room water supply line arrangement structure as claimed in claim 1, wherein: the first filtering device (11) is arranged to be detachable.