CN210159321U

CN210159321U - Sewage water taking pump pit for sewage source heat pump

Info

Publication number: CN210159321U
Application number: CN201920791795.0U
Authority: CN
Inventors: 刘清祥
Original assignee: Xuzhou Jinmao Smart Energy Technology Co ltd
Current assignee: Xuzhou Jinmao Smart Energy Technology Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-20
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a sewage water intaking pump hole for sewage source heat pump, including the pump pit main part that is cuboid boxlike structure, a set of water inlet has been seted up to up terminal surface one side of pump pit main part, and one side that the water inlet was kept away from to pump pit main part terminal surface has seted up a set of drinking-water pipeline cooperation mouth, one side of drinking-water pipeline cooperation mouth is provided with the sample mouth of pipe that feeds through into the pump pit main part, the slag discharge mouth with the water inlet intercommunication is seted up in pump pit main part left side, the slant is provided with a set of filter screen between water inlet and the slag discharge mouth, and the upper end cover of water inlet has connect the protection casing of a set of closed water inlet, one side that the drinking-water pipeline cooperation mouth was kept away from to the protection casing is installed a set of hoisting motor, be provided with the action wheel of cooperation haw. The sewage water taking pump pit for the sewage source heat pump is reasonable in structure, effectively realizes impurity cleaning, and has high practical value.

Description

Sewage water taking pump pit for sewage source heat pump

Technical Field

The utility model belongs to the technical field of sewage source heat pump, concretely relates to sewage water intaking pump pit for sewage source heat pump.

Background

A sewage source heat pump is one of water source heat pumps. The water source heat pump is a technology for realizing the transfer of low-level heat energy to high-level heat energy by utilizing low-level heat energy resources formed by utilizing solar energy and geothermal energy absorbed in shallow water sources on the earth surface, such as underground water, rivers and lakes, and adopting a heat pump principle and inputting a small amount of high-level electric energy.

When carrying out the sewage and leading in, the current water intaking pump hole for sewage source can not obtain effectual separation in the impurity that flows into in the sewage pump hole, easily influences the water pump water intaking, and the tiny particle impurity in the sewage easily subsides in the water intaking pump hole, easily leads to the jam of intake pipe when serious, influences the job schedule.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage water intaking pump pit for sewage source heat pump 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: a sewage water taking pump pit for a sewage source heat pump comprises a pump pit main body in a cuboid box-shaped structure, wherein one side of the upper end face of the pump pit main body is provided with a group of water inlets, one side of the upper end face of the pump pit main body, which is far away from the water inlets, is provided with a group of water pumping pipeline matching ports, and one side of each water pumping pipeline matching port is provided with a sampling pipe orifice communicated into the pump pit main body;

a slag discharge port communicated with the water inlet is formed in the left side of the pump pit main body, a group of filter screens are obliquely arranged between the water inlet and the slag discharge port, and a group of protective covers for sealing the water inlet are covered at the upper end of the water inlet;

a group of lifting motors are mounted on one side, away from the matching port of the water pumping pipeline, of the protective cover, driving wheels matched with cables are arranged in the lifting motors, and the cables are connected with a group of slag discharge sealing doors for sealing the slag discharge port;

a set of mud scraping frame is installed to the inside bottom of pump pit main part, the mud scraping frame is the rectangular frame structure, and with pump pit main part sliding fit, it is external that one side of mud scraping frame extends the pump pit main part, the parallel arrangement has the multiunit mud scraper in the mud scraping frame, multiunit the equal slant of mud scraper sets up, and the bottom butt pump pit main part's of mud scraper bottom surface.

Preferably, the upper end face of the water pumping pipeline matching port is fixedly provided with a group of water pumping pipeline main bodies through threaded connection, and the upper end face of the protective cover is provided with a plurality of groups of water inlet pipeline matching ports for connecting water inlet pipelines.

Preferably, the two ends of the mud scraping frame extending out of the pump pit main body are provided with connecting rods, the bottom end of each connecting rod is provided with a pulley, the two sides of the pump pit main body are provided with hydraulic pump boxes, and one side, away from the water pumping pipeline matching port, of each hydraulic pump box is provided with a group of hydraulic lifting and contracting rods connected with the corresponding connecting rods.

Preferably, the slag discharge sealing door is equidistantly constructed with a plurality of groups of vertical downward limiting ridges on one side away from the matching port of the water pumping pipeline, and the pump pit main body is matched with the position of the slag discharge sealing door to be installed to be provided with a limiting groove matched with the limiting ridges.

Preferably, one end of the filter screen is hinged to one side, close to the water pumping pipeline matching port, of the water inlet, and the other end of the filter screen is hinged to the bottom end of the slag discharging port.

The utility model discloses a technological effect and advantage: according to the sewage water taking pump pit for the sewage source heat pump, the water inlet of the pump pit main body is provided with the group of filter screens, so that larger impurities in sewage can be blocked outside, the slag discharge sealing door arranged on one side of the slag discharge port can clean deposited impurities when the slag discharge sealing door is opened, and the separation and cleaning of the larger impurities are effectively realized; a plurality of groups of mud scraping plates are arranged on a mud scraping frame arranged at the bottom of the pump pit main body, and when the mud scraping frame is moved out, the discharge of small soil particle impurities deposited at the bottom of the pump pit main body is realized; scrape the mud frame and adopt hydraulic pump case drive hydraulic telescopic rod to realize opening and closing, labour saving and time saving suitability is strong, and this sewage water intaking pump hole for sewage source heat pump is rational in infrastructure, effectively realizes the clearance of impurity, has higher practical value.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of one side of a slag discharge port of the pump pit main body of the present invention;

fig. 3 is a schematic view of the mud scraping frame structure of the present invention.

In the figure: the device comprises a pump pit main body 1, a water inlet 101, a water pumping pipeline matching port 102, a slag discharging port 103, a water pumping pipeline main body 2, a protective cover 3, a water inlet pipeline matching port 301, a lifting motor 4, a slag discharging sealing door 5, a limiting edge 501, a mud scraping frame 6, a mud scraping plate 601, a connecting rod 7, a pulley 701, a hydraulic pump box 8, a hydraulic lifting and retracting rod 801, a sampling pipe port 9 and a filter screen 10.

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 utility model provides a sewage water intake pump pit for sewage source heat pump as shown in figures 1-3, which comprises a pump pit main body 1 in a cuboid box-shaped structure, wherein one side of the upper end surface of the pump pit main body 1 is provided with a group of water inlets 101, one side of the upper end surface of the pump pit main body 1, which is far away from the water inlets 101, is provided with a group of water pumping pipeline matching ports 102, and one side of the water pumping pipeline matching ports 102 is provided with a sampling pipe orifice 9 communicated into the pump pit main body 1;

a slag discharge port 103 communicated with the water inlet 101 is formed in the left side of the pump pit main body 1, a group of filter screens 10 are obliquely arranged between the water inlet 101 and the slag discharge port 103, and a group of protective covers 3 for sealing the water inlet 101 are covered at the upper end of the water inlet 101;

a group of lifting motors 4 are installed on one side, away from the water pumping pipeline matching port 102, of the protective cover 3, driving wheels matched with cables are arranged in the lifting motors 4, the cables are connected with a group of slag discharge sealing doors 5 for sealing the slag discharge port 103, and when the lifting motors 4 are adjusted, the slag discharge sealing doors 5 can be descended and accommodated in the inner wall of the pump pit main body 1;

a set of mud frame 6 of scraping is installed to the inside bottom of pump pit main part 1, the mud frame 6 of scraping is the rectangular frame structure, and with pump pit main part 1 sliding fit, outside the pump pit main part 1 is extended to one side of scraping mud frame 6, be provided with multiunit mud scraper 601, multiunit in the parallel in the mud frame 6 the mud scraper 601 is the homocline to setting up, and the bottom butt pump pit main part 1's of mud scraper 601 bottom surface, and the mud scraper 601 that sets up on the mud frame 6 will be when scraping mud frame 6 and removing, outside the pump pit main part 1 is released to the deposit of pump pit main part 1 bottom.

Specifically, the upper end face of the water pumping pipeline matching port 102 is fixedly connected with a group of water pumping pipeline main bodies 2 through threads, and the upper end face of the protective cover 3 is provided with a plurality of groups of water inlet pipeline matching ports 301 for connecting water inlet pipelines.

Specifically, extend the both ends of scraping mud frame 6 outside pump pit main part 1 are provided with connecting rod 7, the bottom of connecting rod 7 is provided with pulley 701, the both sides of pump pit main part 1 are provided with hydraulic pump case 8, one side that hydraulic pump case 8 kept away from drinking-water pipeline cooperation mouth 102 is provided with a set of hydraulic pressure lifting rod 801 of being connected with connecting rod 7, scrapes mud frame 6 and adopts hydraulic pump case 8 drive hydraulic pressure telescopic rod 801 to realize opening and closing, and labour saving and time saving suitability is strong.

Specifically, arrange sediment and seal one side equidistance structure that door 5 kept away from drinking water pipeline cooperation mouth 102 and have the perpendicular decurrent spacing arris 501 of multiunit, pump pit main part 1 cooperation is arranged sediment and is sealed the position of door 5 installation and is offered the spacing groove of the spacing arris 501 of adaptation, and spacing arris 501's structure is convenient for arrange sediment and is sealed door 5, guarantees to arrange the removal of sediment and seal door 5 always along the direction of spacing arris 501.

Specifically, one end of the filter screen 10 is hinged to one side of the water inlet 101 close to the water pumping pipeline matching port 102, and the other end of the filter screen 10 is hinged to the bottom end of the slag discharging port 103, so that during specific implementation, the mesh size of the filter screen 10 is selected according to the requirements of users.

Concretely, this sewage water intake pump pit for sewage source heat pump, only need connect the protection casing 3 of sewage inlet tube and pump pit main part 1 water inlet 101 top during the use, and connect the intake pipe that the heat source pump links with and draw water pipeline main part 2, only need let in sewage this moment, sewage separates great impurity under the filtration of filter screen 10 of water inlet 101 below, and make rivers flow into in the pump pit main part 1 can, under long-time use, the user need adjust and promote motor 4, make row's sediment sealing door 5 descend and accomodate in the inner wall of pump pit main part 1, and clear up originally by arranging the great impurity that row's sediment sealing door 5 blockked, then need clear up the deposit of pump pit main part 1 bottom, before clearing up the deposit, need go on and drain, and after draining, adjust hydraulic pump case 8, make hydraulic pump case 8 drive hydraulic pressure rise pole 801, will scrape mud frame 6 and progressively pump and release pit main part 1, the mud scraper 601 that sets up on the mud scraper frame 6 will push out the deposit of pump pit main part 1 bottom and push out the pump pit main part 1 After the cleaning, only the hydraulic pump box 8 needs to be adjusted, so that the hydraulic lifting and contracting rod 801 can gradually recover the mud scraping frame 6 into the pump pit main body 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A sewage water taking pump pit for a sewage source heat pump comprises a pump pit main body (1) in a cuboid box-shaped structure, wherein one side of the upper end face of the pump pit main body (1) is provided with a group of water inlets (101), one side of the upper end face of the pump pit main body (1), which is far away from the water inlets (101), is provided with a group of water pumping pipeline matching ports (102), and one side of each water pumping pipeline matching port (102) is provided with a sampling pipe orifice (9) communicated into the pump pit main body (1);

the method is characterized in that: a slag discharge port (103) communicated with a water inlet (101) is formed in the left side of the pump pit main body (1), a group of filter screens (10) is obliquely arranged between the water inlet (101) and the slag discharge port (103), and a group of protective covers (3) for sealing the water inlet (101) are covered at the upper end of the water inlet (101);

a group of lifting motors (4) are mounted on one side, away from the water pumping pipeline matching port (102), of the protective cover (3), driving wheels matched with cables are arranged in the lifting motors (4), and the cables are connected with slag discharge sealing doors (5) of a group of closed slag discharge ports (103);

the utility model discloses a pump pit, including pump pit main part (1), the inside bottom of pump pit main part (1) is installed a set of mud frame (6) of scraping, the mud frame (6) of scraping is the rectangular frame structure, and with pump pit main part (1) sliding fit, outside one side of scraping mud frame (6) extended pump pit main part (1), it is provided with multiunit mud scraping plate (601), multiunit to scrape parallel in mud frame (6) mud scraping plate (601) homocline sets up, and the bottom butt of mud scraping plate (601) the bottom surface of pump pit main part (1).

2. The sewage water taking pump pit for the sewage source heat pump according to claim 1, characterized in that: the upper end face of the water pumping pipeline matching port (102) is fixedly provided with a group of water pumping pipeline main bodies (2) through threaded connection, and the upper end face of the protective cover (3) is provided with a plurality of groups of water inlet pipeline matching ports (301) for connecting water inlet pipelines.

3. The sewage water taking pump pit for the sewage source heat pump according to claim 1, characterized in that: the two ends of the mud scraping frame (6) extending out of the pump pit main body (1) are provided with connecting rods (7), the bottom end of each connecting rod (7) is provided with a pulley (701), two sides of the pump pit main body (1) are provided with hydraulic pump boxes (8), and one side, away from the water pumping pipeline matching port (102), of each hydraulic pump box (8) is provided with a group of hydraulic lifting and contracting rods (801) connected with the corresponding connecting rods (7).

4. The sewage water taking pump pit for the sewage source heat pump according to claim 1, characterized in that: one side equidistance that row sediment sealed door (5) kept away from drinking water pipeline cooperation mouth (102) is constructed and is had multiunit vertical decurrent spacing arris (501), the spacing groove of spacing arris (501) of adaptation is seted up to the position of pump pit main part (1) cooperation row sediment sealed door (5) installation.

5. The sewage water taking pump pit for the sewage source heat pump according to claim 1, characterized in that: one end of the filter screen (10) is hinged to one side, close to the water pumping pipeline matching port (102), of the water inlet (101), and the other end of the filter screen (10) is hinged to the bottom end of the slag discharging port (103).