CN217053713U

CN217053713U - Broken grid-type sewage lifting device

Info

Publication number: CN217053713U
Application number: CN202220218162.2U
Authority: CN
Inventors: 李坤; 马艳丽; 李道连
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-07-26
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a broken grid formula sewage hoisting device, water pump including water tank and one side setting, the fixedly connected with breaker is run through in the left side at water tank top, the inside of water tank just is located the equal fixedly connected with grid plate in the left and right sides of breaker, and the mesh of left side grid plate is greater than right side grid plate mesh size, the fixedly connected with drinking-water pipe is run through to the bottom on water tank right side, the utility model relates to a sewage treatment technology field. This broken grid formula sewage hoisting device, can be broken into the fritter with the interior large granule impurity of A district through setting up the supporting qualified grid tray of breaker and arrange into B district in, be taken out by the water pump and drain away again, can avoid debris to block up the pipeline or damage the water pump, the paralytic probability of sewage disposal system has been reduced, utilize backwash pipe cooperation water spray square pipe can be with the partial sewage spraying of discharge to the grid plate surface simultaneously, can be with its attached to surface impurity rush down, and then can keep A district to B district water-passing unobstructed, guarantee drainage efficiency.

Description

Broken grid-type sewage lifting device

Technical Field

The utility model relates to a sewage treatment technical field specifically is a broken grid formula sewage hoisting device.

Background

Sewage treatment: the sewage is purified to reach the water quality requirement of discharging into a certain water body or reusing. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the classification of sewage sources. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life, which is a complex mixture of various forms of inorganic matters and organic matters and comprises floating and suspended solid particles; ② colloidal and gelatinous dispersions; ③ pure solution.

The current subway sewage treatment process comprises the following steps: the sewage in the toilet flows into the water collecting tank, and after reaching the set water level of the water tank, the sewage pump is started to lift and discharge the sewage to the municipal pipe network. However, the prior art has the following disadvantages:

a. when plastic bags, cleaning cloth, sanitary towels, keys and mobile phones enter the pipeline, the pipeline is blocked by light people, the pump body is damaged by heavy people, the whole equipment breaks down, and the normal operation of the system is influenced.

b. After the equipment is used for a long time, suspended solids in sewage are attached to the side wall of the water tank, and only regular manual cleaning can be performed, so that the water tank can be normally used, and the manual maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a broken grid type sewage lifting device, which solves the problems that when plastic bags, cleaning cloths, sanitary towels, keys and mobile phones enter pipelines, the pipelines of light people are blocked, the pump body is damaged by heavy people, the whole equipment breaks down, and the normal operation of the system is influenced; after the device is used for a long time, suspended matters in the sewage are attached to the side wall of the water tank, and only manual cleaning can be performed regularly.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a broken grille-type sewage lifting device, includes the water tank and the water pump that one side set up, the fixedly connected with breaker is run through in the left side at water tank top, the inside of water tank just is located the equal fixedly connected with grid board in the left and right sides of breaker, and the mesh of left side grid board is greater than right side grid board mesh size, the fixedly connected with drinking-water pipe is run through to the bottom on water tank right side, and the right-hand member of drinking-water pipe passes through the end intercommunication of intaking of valve and water pump, the play water end intercommunication of water pump has the outlet pipe, and the surperficial intercommunication of outlet pipe has the backwash pipe, two the equal fixedly connected with in top of grid board side's pipe in the left top, and the bottom of water spray side pipe sets up the oblique water jet hole of lower extreme to the right bank, the left end of backwash pipe runs through water tank right wall, grid board and two sets of water spray side pipe intercommunication simultaneously.

Preferably, the bottom of the water tank is fixedly connected with a base, and the right upper corner of the front surface of the water tank is fixedly connected with a control cabinet.

Preferably, the water pump passes through support fixed connection on the right side at base top, and water pump, drinking-water pipe, outlet pipe and backwash pipe all correspond and are provided with two sets ofly.

Preferably, the inner chamber of water tank and the left side that is located left side grid plate set up to A district, the inner chamber of water tank and the right side that is located right side grid plate set up to B district.

Preferably, the top of the water tank and the top of the area A and the area B are fixedly connected with a left top cover and a right top cover through bolts respectively.

Preferably, the right back corner fixedly connected with blast pipe at water tank top, the right front corner at water tank top runs through fixedly connected with level sensor, and level sensor's bottom extends to the bottom of water tank inner chamber, the switch board passes through the wire respectively with water pump and level sensor electric connection.

Preferably, fixedly connected with inlet tube is run through at the left top of water tank, just be located the inlet tube under fixedly connected with triangle arch bar between the left side of water tank inner wall and the left side grid plate.

Preferably, fixedly connected with multiunit support riser is parallel around the bottom in A district, the collection basket has all been placed to the below of both sides around the top of supporting the riser and being located the triangle hunch board.

Advantageous effects

The utility model provides a broken grid formula sewage hoisting device. Compared with the prior art, the method has the following beneficial effects:

(1) this broken grid formula sewage hoisting device, can be with a district internal large granule impurity breakage become the fritter and arrange into B district through setting up the supporting qualified grid tray of breaker, be taken out by the water pump and drain away again, can avoid debris to block up the pipeline or damage the water pump, the paralytic probability of sewage disposal system has been reduced, utilize backwash pipe cooperation water spray side pipe can be with the partial sewage spraying of exhaust to the grid plate surface simultaneously, can be with its surface adhered to impurity dashing down, and then can keep A district to B district water-passing unobstructed, guarantee drainage efficiency.

(2) This broken grid formula sewage hoisting device keeps watch on water level in the B district through setting up level sensor, but when the liquid level rises to a take the altitude automatic start water pump promotion sewage, but self-closing water pump when the water level reduces to a take the altitude in the B district impounds, has guaranteed the maximum utilization ratio of water pump, and automated operation is comparatively energy-conserving.

(3) This broken grid formula sewage hoisting device through set up in the inlet tube below and collect the basket, can collect and arrange into can't pass the grid board and carry out broken bold debris, and will collect the basket setting in the side, utilizes the triangle hunch board to lead both sides with the middle debris that fall down, conveniently takes out and collects basket clearance debris, convenient to use.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the water tank of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1-a water tank, 2-a water pump, 3-a crusher, 4-a grid plate, 5-a water pumping pipe, 6-a water outlet pipe, 7-a backwashing pipe, 8-a water spraying square pipe, 9-an inclined water spraying hole, 10-a base, 11-a control cabinet, 12-a support, 13-a left top cover, 14-a right top cover, 15-an exhaust pipe, 16-a liquid level sensor, 17-a water inlet pipe, 18-a triangular arch plate, 19-a supporting vertical plate and 20-a collecting basket.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a broken grid type sewage lifting device comprises a water tank 1 and a water pump 2 arranged on one side of the water tank, wherein the left side of the top of the water tank 1 is fixedly connected with a crusher 3 in a penetrating way, grid plates 4 are fixedly connected inside the water tank 1 and positioned on the left side and the right side of the crusher 3, the mesh of the left grid plate 4 is larger than that of the right grid plate 4, the bottom of the right side of the water tank 1 is fixedly connected with a water pumping pipe 5 in a penetrating way, the right end of the water pumping pipe 5 is communicated with the water inlet end of the water pump 2 through a valve, the water outlet end of the water pump 2 is communicated with a water outlet pipe 6, the surface of the water outlet pipe 6 is communicated with a back-flushing pipe 7, the top parts of the left sides of the two grating plates 4 are fixedly connected with a water spraying square pipe 8, and the bottom of the water spray square pipe 8 is provided with an inclined water spray hole 9 with the lower end inclined to the right, and the left end of the back flushing pipe 7 penetrates through the right wall of the water tank 1 and the grid plate 4 and is simultaneously communicated with the two groups of water spray square pipes 8. Can be broken into the fritter with the interior large granule impurity of A district through setting up 3 cooperation grid plates 4 and arrange into B district, be taken out by water pump 2 and drain away again, can avoid debris to block up the pipeline or damage water pump 2, the paralytic probability of sewage discharge system has been reduced, utilize backwash pipe 7 cooperation water spray square pipe 8 to spray the partial sewage of exhaust to grid plates 4 surfaces simultaneously, can be with its attached to surface impurity rush down, and then can keep A district to B district water-passing unobstructed, guarantee drainage efficiency.

The bottom fixedly connected with base 10 of water tank 1, water pump 2 pass through support 12 fixed connection on the right side at base 10 top, and water pump 2, drinking-water pipe 5, outlet pipe 6 and backwash pipe 7 all correspond and are provided with two sets ofly.

The inner chamber of water tank 1 and the left side that is located left side grid plate 4 set up to A district, and the inner chamber of water tank 1 and the right side that is located right side grid plate 4 set up to B district, and the top of water tank 1 and the top that is located A district and B district pass through bolt difference fixedly connected with left top cap 13 and right top cap 14.

The right back corner fixedly connected with blast pipe 15 at 1 top of water tank, the right front corner at 1 top of water tank run through fixedly connected with level sensor 16, and level sensor 16's bottom extends to the bottom of 1 inner chamber of water tank, the positive upper right corner fixedly connected with switch board 11 of 1 water tank, switch board 11 pass through the wire respectively with water pump 2 and level sensor 16 electric connection. Through setting up level sensor 16 and keeping watch on the water level in the B district, but automatic start water pump 2 promotes sewage when the liquid level rises to the take the altitude, but self-closing water pump 2 impounds when the water level reduces to the take the altitude in the B district, has guaranteed the maximum utilization ratio of water pump 2, and automated operation is comparatively energy-conserving.

Fixedly connected with inlet tube 17 runs through at the left top of water tank 1, and parallel fixedly connected with multiunit support riser 19 around just being located the bottom in inlet tube 17 under fixedly connected with triangle hunch board 18A district between the left side of 1 inner wall of water tank and left side grid plate 4, and collection basket 20 has all been placed to the below of both sides around the top of support riser 19 and being located triangle hunch board 18. The collecting basket 20 is arranged below the water inlet pipe 17, so that large sundries which cannot pass through the grating plate 4 to be crushed can be collected and discharged, the collecting basket 20 is arranged on the side face, the sundries falling from the middle are guided to the two sides by the aid of the triangular arch plate 18, the collecting basket 20 can be taken out conveniently to clean the sundries, and the use is convenient.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not specifically limited, and the electric appliance can be made by using conventional equipment.

The working principle is as follows:

a. domestic sewage enters the water tank 1 from the water inlet pipe 17, and is dispersed to the collection baskets 20 of both sides through the triangular arch bar 18, and big debris are wrapped in the collection baskets 20, and the tiny particle in the sewage directly passes grid 4 from the A district and gets into the B district, and the large particle is intercepted at the A district by grid 4, gets into the water tank 1B district after the tiny particle is broken into through breaker 3.

b. When the sewage reaches the set maximum level of the water tank 1, the liquid level sensor 16 transmits a liquid level signal to the control cabinet 11.

c. The control cabinet 1 sends a starting instruction to the water pump 2, the water pump 2 is started, and sewage is lifted to an overground municipal sewage pipe network through the water outlet pipe 6.

d. When sewage promoted, partly sewage in the outlet pipe 6 was through the backwash pipe 7 backward flow advance water spray square pipe 8 in to spout water hole 9 downwards through oblique and to grid 4, spray the washing to grid 4 surface, make grid 4 go up adnexed suspended solid drop, keep A district to B district water smooth.

e. Along with the continuous promotion of sewage in the water tank 1, the sewage liquid level descends gradually, and after the sewage liquid level descends to the minimum water level of settlement in the water tank 1, level sensor 16 conveys the liquid level signal to switch board 11.

f. The control cabinet 11 sends a pump stop instruction to the water pump 2, the water pump 2 stops working, and the water tank 1 continues to accumulate sewage through the water inlet pipe 17. From which the apparatus completes a work cycle.

g. The left top cover 13 is opened periodically, the collecting basket 20 is taken out, the large sundries in the collecting basket are cleaned, and then the collecting basket is put back.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a broken grid formula sewage hoisting device, includes water tank (1) and water pump (2) that one side set up, its characterized in that: fixedly connected with breaker (3) is run through in the left side at water tank (1) top, the inside of water tank (1) just is located the equal fixedly connected with grid board (4) in the left and right sides of breaker (3), and the mesh of left side grid board (4) is greater than right side grid board (4) mesh size, fixedly connected with drinking-water pipe (5) is run through to the bottom on water tank (1) right side, and the right-hand member of drinking-water pipe (5) passes through the end intercommunication of intaking of valve and water pump (2), the play water end intercommunication of water pump (2) has outlet pipe (6), and the surface intercommunication of outlet pipe (6) has backwash pipe (7), two equal fixedly connected with water spray square pipe (8) in the left top of grid board (4), and set up the bottom of water spray square pipe (8) lower extreme to the oblique hole for water spraying (9) that the right bank, the left end of backwash pipe (7) runs through water tank (1) right wall, The grating plate (4) is communicated with the two groups of water spraying square pipes (8) at the same time.

2. The sewage lifting device of a crushing grid type as set forth in claim 1, wherein: the bottom fixedly connected with base (10) of water tank (1), the positive upper right corner fixedly connected with switch board (11) of water tank (1).

3. The crushing grid type sewage lifting device of claim 1, wherein: the water pump (2) is fixedly connected to the right side of the top of the base (10) through a support (12), and the water pump (2), the water pumping pipe (5), the water outlet pipe (6) and the backwashing pipe (7) are correspondingly provided with two sets.

4. The crushing grid type sewage lifting device of claim 1, wherein: the inner chamber of water tank (1) and the left side that is located left side grid plate (4) set up to A district, the inner chamber of water tank (1) and the right side that is located right side grid plate (4) set up to B district.

5. The crushing grid type sewage lifting device of claim 1, wherein: the top of the water tank (1) is positioned at the top of the area A and the top of the area B and is fixedly connected with a left top cover (13) and a right top cover (14) through bolts respectively.

6. The sewage lifting device of a crushing grid type as claimed in claim 2, wherein: the right rear corner fixedly connected with blast pipe (15) at water tank (1) top, the right front corner at water tank (1) top runs through fixedly connected with level sensor (16), and the bottom of level sensor (16) extends to the bottom of water tank (1) inner chamber, switch board (11) pass through the wire respectively with water pump (2) and level sensor (16) electric connection.

7. The sewage lifting device of claim 4, wherein: fixedly connected with inlet tube (17) is run through at the left top of water tank (1), just be located inlet tube (17) under fixedly connected with triangle arch bar (18) between the left side of water tank (1) inner wall and left side grid plate (4).

8. The sewage lifting device of claim 7, wherein: fixedly connected with multiunit support riser (19) parallel around the bottom in A district, collection basket (20) have all been placed to the below that supports the top of riser (19) and be located triangle arch bar (18) front and back both sides.