CN111691504B

CN111691504B - Water inlet structure of pump station

Info

Publication number: CN111691504B
Application number: CN202010571620.6A
Authority: CN
Inventors: 吴广辉
Original assignee: Binmai Water Supply Equipment Co ltd
Current assignee: Binmai Water Supply Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-05-25
Anticipated expiration: 2040-06-22
Also published as: CN111691504A

Abstract

The invention relates to a water inlet structure of a pump station, which comprises a water inlet device and a booster pump group, wherein the water inlet device comprises a water inlet pipeline, an electromagnetic valve, a one-way valve and a filtering component, the electromagnetic valve, the one-way valve and the filtering component are sequentially arranged on the water inlet pipeline along the length direction of the water inlet pipeline, one end of the water inlet pipeline penetrates out of a pump room and is connected with a water source, the other end of the water inlet pipeline is connected with a disinfection component, and the water outlet end part of the disinfection component is connected with the booster pump group. Sequentially filtering, disinfecting and purifying water to reduce the content of impurities or harmful substances in the water, and then pressurizing the water by a pressurizing pump group to ensure that the water can have enough power to be delivered to the home of a high-rise user; and carry out water quality treatment earlier and carry out the pressure boost again, on the one hand be that water pressure is lower in the water quality treatment process, and the velocity of flow is slow, can have sufficient time to carry out water quality treatment, on the other hand can reduce the impurity of aquatic and adhere to in the booster pump group, reduces the probability that the booster pump group goes wrong.

Description

Water inlet structure of pump station

Technical Field

The invention relates to the technical field of pump stations, in particular to a water inlet structure of a pump station.

Background

The existing high-rise buildings are more and more, and a pump station is generally installed near the buildings in order to supply water to users on higher floors.

At present, chinese patent with publication number CN209781148U discloses a supercharging device for a standardized pump house, which comprises a water inlet pipe communicated with a water source, a water supply pipe communicated with a pipeline of a high-rise building, a pressure stabilizing assembly arranged between the water inlet pipe and the water supply pipe, and a plurality of groups of supercharging assemblies arranged between the water inlet pipe and the water supply pipe, wherein the pressure stabilizing assembly comprises a pressure stabilizing pump, each group of supercharging assemblies comprises a booster pump, a moving mechanism is arranged above the pressure stabilizing pump and the booster pumps, the moving mechanism comprises a fixed frame, a movable seat connected to the top of the fixed frame in a sliding manner along the length direction of the water inlet pipe, a driving assembly arranged on the fixed frame and used for driving the movable seat to move; the hoist engine includes the cable wire, and the one end that the cable wire kept away from the hoist engine is provided with and is used for carrying out fixed subassembly fixed to steady voltage pump or booster pump.

In the prior art, a pump room directly performs secondary pressurization through a pressure stabilizing assembly and a pressurizing assembly after water is obtained from a water source, water flowing out of the water source is easily mixed with impurities after flowing through a long water pipeline, the impurities can cause the increase of the load of the pressurizing assembly when passing through the pressurizing assembly, and the impurities are directly supplied to a user for use and can also influence the water safety of the user.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a water inlet structure of a pump station, which filters and disinfects water before pressurization so as to improve the quality of supplied water.

The above object of the present invention is achieved by the following technical solutions: the utility model provides a water inlet structure of pump station, includes water installations and booster pump package, water installations includes inlet channel, solenoid valve, check valve and filtering component install on the inlet channel in proper order along the length direction of inlet channel, and the one end and the water source of inlet channel are connected, and the other end of inlet channel is connected with the disinfection subassembly, the play water tip and the booster pump package of disinfection subassembly are connected.

By adopting the technical scheme, after water is introduced into the pump room, the water is sequentially filtered, disinfected and purified to reduce the content of impurities or harmful substances in the water, and then the water is pressurized by the booster pump group, so that the water can have enough power to be delivered to the home of a high-rise user; and carry out water quality treatment earlier and carry out the pressure boost again, on the one hand be that water pressure is lower in the water quality treatment process, and the velocity of flow is slow, can have sufficient time to carry out water quality treatment, on the other hand can reduce the impurity of aquatic and adhere to in the booster pump group, reduces the probability that the booster pump group goes wrong.

The present invention in a preferred example may be further configured to: the position that is used for installing filtering component on the inlet channel is the operation portion, install the baffle that sets up along inlet channel length direction in the operation portion, two installing zones are cut apart into with the inner chamber of operation portion to the baffle, all are equipped with the uncovered with external intercommunication on the lateral wall of two installing zones, uncovered all covering has the dodge gate, installs first shielding piece and second shielding piece respectively on one side that two installing zones are close to the check valve, still install adjusting part in the operation portion, filtering component has two, and two filtering component install respectively in two installing zones, adjusting part is used for controlling first shielding piece or second shielding piece and shelters from corresponding installing zone.

Through adopting above-mentioned technical scheme, when first shielding piece sheltered from on corresponding installing zone, the second shielding piece then can not shelter from on corresponding installing zone, and the water through the check valve can pass the filter assembly in the installing zone that the second shielding piece corresponds this moment, and the staff can change the filter assembly in the installing zone that first shielding piece corresponds to reach the purpose that still keeps the inlet channel operation at the in-process of changing filter assembly, reduce the influence to normal water supply.

The present invention in a preferred example may be further configured to: first shielding piece includes that frame, a plurality of rotate the rotor plate of connection in the frame, and the center pin of a plurality of rotor plates sets up side by side, and a plurality of synchronizing wheels and the hold-in range of rolling up on the synchronizing wheel with the rotor plate one-to-one are installed to one side on the frame, adjusting part is used for controlling the rotation of synchronizing wheel.

Through adopting above-mentioned technical scheme, the similar shutter of cooperation of rotor plate and frame, when the dwang sheltered from the frame completely, water just can't enter into corresponding installing zone through the frame, and when the dwang did not shelter from the frame completely, water just can be directly through the frame enter into corresponding installing zone, and it is nimble convenient to adjust.

The present invention in a preferred example may be further configured to: the second shielding part comprises a butt joint block connected to the partition plate in a sliding mode and a cover plate hinged to the side wall of the corresponding mounting area, an elastic part is connected between the cover plate and the side wall of the mounting area, the adjusting assembly is used for controlling the position of the butt joint block on the partition plate, and when the cover plate is in butt joint with the butt joint block, the cover plate shields the corresponding mounting area.

Through adopting above-mentioned technical scheme, the apron only one end articulates on the lateral wall of installing zone, the other end of apron can rotate relatively, and water can overcome the elasticity of elastic component when leading to the fact the impact to the apron and make the apron take place to rotate, if the current position of butt piece is in the time of on the rotation route of apron, then the apron can the butt to the butt piece after receiving the impact of water, rivers can't break away the apron and enter into corresponding installing zone, and if the butt piece is not in on the rotation route of apron, rivers then break away the apron and enter into in the corresponding installing zone.

The present invention in a preferred example may be further configured to: the regulating part includes transfer line, dwang, promotes piece and mounting, the dwang rotates to be connected on the operating portion, and outside the one end of dwang was in the inlet channel, the other end of dwang and the synchronizing wheel coaxial coupling who is close to the baffle, promote a sliding connection on the baffle, transfer line sliding connection is in the operation wall, outside the one end of transfer line was in the operating portion, the other end of transfer line was connected with promoting the piece, it is the guide face to promote the face of piece orientation butt piece, butt piece butt is on the guide face that promotes the piece, the mounting is used for restricting the removal of transfer line, when promoting piece when keeping away from dwang one side removal, the butt piece was promoted the piece drive and to check valve one side removal.

By adopting the technical scheme, when the rotating rod is rotated, the rotating rod drives the coaxially connected synchronizing wheels to rotate, and then the synchronizing wheels are driven to synchronously rotate by the synchronous belts, so that the rotating plate can uniformly rotate, and the opening and closing state of the first shielding piece is controlled; and press or draw the transfer line and can drive the removal that promotes the piece, promote the removal of piece and can influence the position of butt joint piece again to the rotation of control butt joint piece restriction apron or the restriction of removing butt joint piece to the apron, the dwang is the same with transfer line mounted position, makes things convenient for the staff to adjust first shielding piece and second shielding piece together.

The present invention in a preferred example may be further configured to: the frame is the slope setting, and the tip that the baffle was kept away from to the frame is closer to check valve one side than the tip that the frame is close to the baffle.

By adopting the technical scheme, after the rotating plate plugs the frame, water flowing from one side of the one-way valve cannot pass through the frame, and the water can flow to one side of the cover plate along the inclined frame, so that excessive water is prevented from being accumulated on the frame, and the weight of the frame to be born is reduced.

The present invention in a preferred example may be further configured to: the end part of the cover plate hinged with the inner wall of the operation part is closer to one side of the one-way valve than the end part of the cover plate abutted with the abutting block.

Through adopting above-mentioned technical scheme, when the apron was placed on the butt joint piece, the apron was the slope setting, and the water that flows in from the check valve this moment can pass through from the frame, nevertheless because the rotor plate even rotates perpendicular to frame, the rotor plate still can have certain the blockking to water, leads to some water to splash all around, and the water that splashes on the apron can flow into the installing zone that the frame corresponds along the face of apron again.

The present invention in a preferred example may be further configured to: the adjusting component further comprises a linkage piece, the linkage piece is located between the transmission rod and the rotating rod and controls the transmission rod and the rotating rod to move simultaneously, and when the transmission rod moves linearly, the rotating rod rotates simultaneously through the linkage piece.

Through adopting above-mentioned technical scheme, when adjusting first shielding piece and second shielding piece, need not to operate dwang and transfer line respectively, only need select transfer line or one operation in the dwang, can make dwang and transfer line accomplish the regulation together through the linkage to ensure first shielding piece and second shielding piece.

The present invention in a preferred example may be further configured to: the operating portion is vertically arranged, the first shielding piece is located under the one-way valve, and the second shielding piece is located below the side of the one-way valve.

Through adopting above-mentioned technical scheme, the filter assembly in the installing zone that first shielding piece corresponds is as conventional filter equipment, and the filter assembly in the installing zone that the second shielding piece corresponds is as reserve filter equipment, and when need not changing filter assembly, conventional filter equipment can filter water more conveniently, is favorable to the circulation of water in the inlet channel.

In summary, the invention includes at least one of the following beneficial technical effects:

1. through the arrangement of the filtering component and the disinfecting component, the water quality in the water inlet pipeline is purified, the use by a user is facilitated, and the influence on a booster pump group is reduced;

2. by arranging the two filtering assemblies, the first shielding piece and the second shielding piece, the two filtering assemblies are used in turn, so that the unused filtering assemblies can be conveniently replaced by workers;

3. through setting up the adjusting part, adjust the operating condition of first shielding piece and second shielding piece in a flexible way.

Drawings

FIG. 1 is a schematic view of the overall structure in the embodiment;

FIG. 2 is a schematic structural view of a water inlet device in an embodiment;

FIG. 3 is a schematic view showing the structure of the operation section in the first state in the embodiment;

FIG. 4 is a schematic view showing the structure of the operation section in the second state in the embodiment;

FIG. 5 is an enlarged schematic view of portion A of FIG. 2;

fig. 6 is a schematic view of the structure between the transmission rod and the abutment block in the embodiment.

In the figure, 1, a filter assembly; 2. a water inlet device; 21. a water inlet pipe; 22. an electromagnetic valve; 23. a one-way valve; 3. a booster pump group; 4. a sterilizing assembly; 5. an operation section; 51. an installation area; 52. a movable door; 6. a partition plate; 7. a first shield; 71. a frame; 72. a rotating plate; 73. a synchronizing wheel; 74. a synchronous belt; 8. a second shield; 81. a butting block; 82. a cover plate; 83. an elastic member; 91. a transmission rod; 911. inserting holes; 912. a bolt; 92. rotating the rod; 93. a pushing block; 94. a transmission gear; 95. a rack; 96. a first bevel gear; 97. a second bevel gear; 98. a third bevel gear; 99. and a fourth bevel gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the water inlet structure of the pump station disclosed by the invention comprises a water inlet device 2 and a booster pump group 3, wherein the water inlet device 2 comprises a water inlet pipeline 21, an electromagnetic valve 22, a one-way valve 23 and a filter assembly 1. The inlet channel 21 is vertical setting, and the high tip of inlet channel 21 is connected with outside water source, is connected with disinfection subassembly 4 between the tip that the inlet channel 21 height is low and booster pump package 3. The electromagnetic valve 22, the one-way valve 23 and the filter assembly 1 are sequentially installed on the water inlet pipe 21 along the length direction of the water inlet pipe 21, the electromagnetic valve 22 is positioned above the one-way valve 23, and the filter assembly 1 is positioned below the one-way valve 23. During the use, water in the water source flows into inlet channel 21 and passes through filtering component 1 and the processing of disinfection subassembly 4 in proper order, makes quality of water cleaner, then enters into pressure boost pump package 3 in the pressure boost for the high-rise resident family uses. The electromagnetic valve 22 can be controlled through remote operation, and the staff can control the opening and closing of the water inlet pipeline 21 without being in the pump room all the time.

Referring to fig. 3 and 4, the portion of the inlet pipe 21 for installing the filter assembly 1 is the operation portion 5, and the width of the operation portion 5 is larger than that of the other portions of the inlet pipe 21 in the operation portion 5. And a partition plate 6 arranged along the length direction of the water inlet pipeline 21 is arranged in the operating part 5, the partition plate 6 divides the inner cavity of the operating part 5 into two mounting areas 51, wherein one mounting area 51 is positioned right below the one-way valve 23, and the other mounting area 51 is positioned below the side of the one-way valve 23. The side walls of the two installation areas 51 are provided with openings communicated with the outside, and the openings are covered with movable doors 52. The filter assemblies 1 are two, and the two filter assemblies 1 are respectively installed in the two installation areas 51. The two mounting areas 51 are provided with a first shutter 7 and a second shutter 8 on the sides thereof adjacent to the check valve 23, respectively, and the operating portion 5 is provided with an adjustment assembly. The adjustment assembly is used to control the first shutter 7 or the second shutter 8 to shutter the respective mounting area 51. The movable door 52 may be made of a transparent material, which is convenient for the worker to observe the filter assembly 1 in the installation area 51.

Referring to fig. 3 and 5, the first shutter 7 includes a frame 71, and a plurality of rotating plates 72 rotatably coupled in the frame 71. The frame 71 is disposed obliquely, one end of the frame 71 is fixed to the partition 6, and the other end of the frame 71 extends toward the check valve 23 and is fixed to the inner wall of the installation area 51. The plurality of rotating plates 72 are uniformly distributed along the length direction of the frame 71, the central shafts of the rotating plates 72 are arranged in parallel, and the central shafts of the rotating plates 72 and the rotating shafts of the rotating plates 72 hinged on the frame 71 are coaxially arranged. The thickness of both side walls of the rotating plate 72 becomes gradually smaller toward the respective sides away from the center axis in the width direction of the rotating plate 72. When the frame 71 is covered by rotating the rotating plates 72, the side walls between the adjacent rotating plates 72 are stacked on each other, and the side wall on the rotating plate 72 whose center axis is at a higher position is located below the side wall of the rotating plate 72 whose center axis is at a lower position. A plurality of timing wheels 73 corresponding to the rotation plates 72 one by one and a timing belt 74 wound around the timing wheels 73 are installed at one side of the frame 71, and an adjustment assembly is used to control the rotation of the timing wheels 73.

Referring to fig. 3 and 4, the second shutter 8 includes an abutting block 81 slidably connected to the partition plate 6, and a cover plate 82 hinged to the side wall of the corresponding mounting area 51, the abutting block 81 slides in the same direction as the partition plate 6, and the width of the abutting block 81 is matched with the width of the cover plate 82. One end of the cover 82 is hinged to the side wall of the corresponding mounting area 51 remote from the partition 6, and the other end of the cover 82 is placed on the abutment block 81 by rotation. The end of the cover plate 82 hinged to the inner wall of the operation portion 5 is closer to the check valve 23 than the end of the cover plate 82 abutting against the abutment block 81. An elastic member 83 is connected between the cover 82 and the side wall of the mounting area 51, and the elastic member 83 can make the end of the cover 82 rotating above the partition 6 and close to the partition 6 without external force acting on the cover 82. The adjustment assembly is used to control the position of the abutment block 81 on the partition 6, the cover plate 82 shielding the corresponding mounting area 51 when the cover plate 82 abuts on the abutment block 81.

Referring to fig. 5 and 6, the adjustment assembly includes a transmission lever 91, a rotation lever 92, a push block 93, a fixed member, and a link member. The pushing block 93 is slidably connected to the partition plate 6, the sliding direction of the pushing block 93 is perpendicular to the sliding direction of the abutting block 81, the surface of the pushing block 93 facing the abutting block 81 is a guide surface, and the abutting block 81 abuts on the guide surface of the pushing block 93. The fixing piece is a latch 912, the latch 912 is movably connected to the outer side wall of the operation part 5, and the transmission rod 91 penetrates through the side wall of the operation part 5 and is connected to the operation part 5 in a sliding mode. The side wall of the end part of the transmission rod 91, which is positioned outside the water inlet pipeline 21, is provided with two plug holes 911 for inserting the plug pins 912, and the two plug holes 911 are distributed along the length direction of the transmission rod 91. The other end of the transmission rod 91 is connected with a pushing block 93. The sliding direction of the transmission rod 91 is the same as the sliding direction of the pushing block 93. The rotating rod 92 is rotatably connected to the operating portion 5, one end of the rotating rod 92 is located outside the water inlet pipe 21, and the other end of the rotating rod 92 is located inside the water inlet pipe 21 and coaxially connected to the synchronizing wheel 73 near the partition plate 6. The fixing member includes a transmission gear 94, a rack 95, a first bevel gear 96, a second bevel gear 97, a third bevel gear 98 and a fourth bevel gear 99, the rack 95 is integrally connected with the transmission rod 91, the length direction of the rack 95 is the same as the sliding direction of the transmission rod 91, the transmission gear 94 and the first bevel gear 96 are coaxially connected and are both rotatably connected in the operation portion 5, the transmission gear 94 is engaged with the rack 95, the first bevel gear 96 and the second bevel gear 97 are vertically engaged with each other, the second bevel gear 97 and the third bevel gear 98 are coaxially connected, the fourth bevel gear 99 is coaxially connected with the rotation rod 92, and the fourth bevel gear 99 and the third bevel gear 98 are vertically engaged with each other.

The implementation principle of the embodiment is as follows: during normal operation, the plug 912 is fixed in the plug 912 hole outside the end of the transmission rod 91, at this time, the pushing block 93 is located in the middle of the partition board 6 and supports the abutting block 81, the cover board 82 abuts on the abutting block 81, the rotating board 72 is vertically arranged, and the frame 71 is in an open state. Water sent from a water source passes through the electromagnetic valve 22 and the one-way valve 23 in sequence, then directly falls into the lower filtering component 1 through the notch on the frame 71, is disinfected after filtering is finished, and finally is sent into the pressurizing component. When the worker wants to replace the filter assembly 1, the worker first releases the fixing of the plug 912 to the transmission rod 91, then pulls out the transmission rod 91, and fixes the plug 912 again to the insertion hole 911 near the push block 93. In this process, the abutting block 81 moves downward to release the blocking of the cover plate 82, and the rotating lever 92 rotates to turn the rotating plate 72 via the link member, so that the frame 71 is covered by the rotating plate 72. After entering the operation part 5, the water will flush the cover plate 82 along the blocked frame 71, and enter the filter assembly 1 below the cover plate 82 for filtering. The worker observes the water flow in the operation part 5 through the transparent shutter 52, opens the shutter 52 on the side of the frame 71 after the water flow is completely changed, and replaces the filter module 1 on the side.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a structure of intaking of pump station, includes water installations (2) and booster pump package (3), its characterized in that: the water inlet device (2) comprises a water inlet pipeline (21), an electromagnetic valve (22), a one-way valve (23) and a filtering assembly (1), the electromagnetic valve (22), the one-way valve (23) and the filtering assembly (1) are sequentially installed on the water inlet pipeline (21) along the length direction of the water inlet pipeline (21), one end of the water inlet pipeline (21) is connected with a water source, the other end of the water inlet pipeline (21) is connected with a disinfection assembly (4), and the water outlet end of the disinfection assembly (4) is connected with a booster pump set (3);

the part of the water inlet pipeline (21) for installing the filtering component (1) is an operating part (5), a clapboard (6) arranged along the length direction of the water inlet pipeline (21) is arranged in the operation part (5), the inner cavity of the operation part (5) is divided into two installation areas (51) by the partition board (6), the side walls of the two installation areas (51) are respectively provided with an opening communicated with the outside, the open openings are covered with movable doors (52), one sides of the two mounting areas (51) close to the one-way valve (23) are respectively provided with a first shielding piece (7) and a second shielding piece (8), the operating part (5) is also provided with two adjusting components, the two filtering components (1) are respectively arranged in the two mounting areas (51), the adjusting assembly is used for controlling the first shielding piece (7) or the second shielding piece (8) to shield the corresponding mounting area (51);

the first shielding piece (7) comprises a frame (71) and a plurality of rotating plates (72) which are rotatably connected in the frame (71), the central shafts of the rotating plates (72) are arranged in parallel, a plurality of synchronizing wheels (73) which are in one-to-one correspondence with the rotating plates (72) and a synchronous belt (74) wound on the synchronizing wheels (73) are mounted on one side of the frame (71), and the adjusting assembly is used for controlling the rotation of the synchronizing wheels (73);

the second shielding piece (8) comprises an abutting block (81) connected to the partition plate (6) in a sliding mode and a cover plate (82) hinged to the side wall of the corresponding mounting area (51), an elastic piece (83) is connected between the cover plate (82) and the side wall of the mounting area (51), the adjusting assembly is used for controlling the position of the abutting block (81) on the partition plate (6), and when the cover plate (82) abuts against the abutting block (81), the cover plate (82) shields the corresponding mounting area (51);

the adjusting assembly comprises a transmission rod (91), a rotating rod (92), a pushing block (93) and a fixing piece, the rotating rod (92) is rotatably connected to the operating part (5), and one end of the rotating rod (92) is coaxially connected with a synchronizing wheel (73) close to the partition plate (6); promote piece (93) sliding connection on baffle (6), transfer line (91) sliding connection is in operation portion (5), the one end of transfer line (91) is outside operation portion (5), and the other end and the promotion piece (93) of transfer line (91) are connected, it is the guide face to promote the face of piece (93) orientation butt piece (81), butt piece (81) butt is on the guide face that promotes piece (93), the mounting is used for restricting the removal of transfer line (91), when promoting piece (93) and removing to keeping away from dwang (92) one side, butt piece (81) are promoted piece (93) drive and move to check valve (23) one side.

2. The water inlet structure of the pump station according to claim 1, wherein: the frame (71) is obliquely arranged, and the end part of the frame (71) far away from the partition plate (6) is closer to one side of the check valve (23) than the end part of the frame (71) close to the partition plate (6).

3. The water inlet structure of the pump station according to claim 1, wherein: the end part of the cover plate (82) hinged with the inner wall of the operation part (5) is closer to one side of the one-way valve (23) than the end part of the cover plate (82) abutted with the abutting block (81).

4. The water inlet structure of the pump station according to claim 1, wherein: the adjusting assembly further comprises a linkage piece, the linkage piece is located between the transmission rod (91) and the rotating rod (92) and controls the transmission rod (91) and the rotating rod (92) to move simultaneously, and when the transmission rod (91) moves linearly, the rotating rod (92) rotates simultaneously through the linkage piece.

5. The water inlet structure of the pump station according to claim 1, wherein: the operating portion (5) is vertically arranged, the first shielding piece (7) is located right below the one-way valve (23), and the second shielding piece (8) is located below the side of the one-way valve (23).