CN211946523U

CN211946523U - Purification groove that cold areas used

Info

Publication number: CN211946523U
Application number: CN202020261570.7U
Authority: CN
Inventors: 张庆堂
Original assignee: Beijing Fupai Technology Development Co ltd
Current assignee: Beijing Fupai Technology Development Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-17
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a purification groove that cold area used, including the purification groove main part that is used for purifying domestic water, the delivery port direction that purifies the groove main part is provided with a cistern that is used for holding purified water, the delivery port sets up the upper end direction at the cistern, will purify the groove main part and set up below the earth's surface to draw forth the water inlet that purifies the groove main part through the pipeline more than the earth's surface, the overflow pipe is connected to the delivery port, the overflow pipe end is avoided purifying the groove main part and is less than and bury in the soil purifying the groove main part, sets up the suction pump, the bottom in the cistern is arranged in to the entry that draws water of suction pump, the outlet of suction pump is arranged in above the earth's surface, buries with soil and purifies groove main. The purification tank main body is arranged below the frozen soil layer, so that the temperature of normal operation of the functions of the purification tank main body part is guaranteed. The purifying tank can adapt to the use environment of severe cold areas, and the normal operation is ensured.

Description

Purification groove that cold areas used

Technical Field

The utility model relates to a purification device, in particular to a purification tank used in cold areas.

Background

The domestic sewage easily influences the water quality of underground water, so that the domestic sewage is treated by a purifying tank in the existing construction including new rural construction, and the environment can be greatly improved.

However, in severe cold areas, the earth surface is frozen all the year round or in most seasons, and the frozen soil layer is thick, so that the purification tank or the corresponding pipeline is frozen, and the normal use or the non-use of the purification tank is influenced.

Disclosure of Invention

The utility model aims to provide a: the purification tank used in cold areas can adapt to the use environment of severe cold areas and ensure normal operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a purification groove that cold area used, is including the purification groove main part that is used for purifying domestic water, the delivery port direction that purifies the groove main part is provided with a cistern that is used for holding purified water, the delivery port sets up the upper end direction at the cistern, will purify the groove main part setting below the earth's surface to draw forth to the water inlet that will purify the groove main part through the pipeline more than the earth's surface, the overflow pipe is connected to the delivery port, the overflow pipe end is avoided purifying the groove main part and is less than and bury in the soil with purifying the groove main part, sets up the suction pump, the bottom in the cistern is arranged in to the entry that draws water of suction pump, more than the earth's surface is arranged in to the outlet of suction pump.

On the basis of the above scheme and as a preferable scheme of the scheme: the purification tank body is arranged at a depth position of 2 meters below the ground surface.

On the basis of the above scheme and as a preferable scheme of the scheme: an observation hole which leads to the earth surface from the position of the purification tank body vertically and upwards is arranged right above the purification tank body, and a first openable observation window is arranged on an upper opening of the observation hole.

On the basis of the above scheme and as a preferable scheme of the scheme: the vertical infiltration well leading to the earth's surface is arranged on one side of the purification tank main body, a section of gravel filling and filtering section is arranged at the end part of the infiltration well, a plurality of infiltration holes are formed in the periphery of the infiltration well on the lower side of the gravel filling and filtering section, a second observation window capable of being opened and closed is arranged at the top end of the infiltration well, and the tail end of the overflow pipe is communicated to the infiltration well from the upper side position of the gravel filling and filtering.

On the basis of the above scheme and as a preferable scheme of the scheme: the water pump is provided with an automatic start-stop control device.

On the basis of the above scheme and as a preferable scheme of the scheme: automatic open and stop controlling means includes PLC controller and relay, the relay sets up the control circuit break-make on water pump power supply circuit, the relay is opened and shut by PLC controller control, still includes vertical pin that sets up in the cistern, and the cluster is equipped with gliding buoy from top to bottom on the pin, lies in delivery port top position on the pin and is provided with vertical decurrent direct action formula travel switch of touch bar and rocking arm formula travel switch, direct action formula travel switch's actuating rod extends to the delivery port downside and just sets up to the buoy, rocking arm formula travel switch's rocking arm end is connected with the buoy through flexible rope, direct action formula travel switch and rocking arm formula travel switch are connected with the PLC controller respectively.

On the basis of the above scheme and as a preferable scheme of the scheme: the length of the flexible rope is controlled so that the water level can sink over the water pumping inlet of the water pump when the buoy naturally descends and the arm type travel switch is triggered.

The beneficial effects of the utility model reside in that:

the utility model provides a purification groove that cold area used makes and purifies the groove and can adapt to severe cold area service environment, ensures normal operating.

The purification tank main body is arranged below the frozen soil layer, so that the temperature of normal operation of the functions of the purification tank main body part is guaranteed.

This purification groove that cold areas used can promote to ground irrigation or ground through the water pump after (the non-freezing season in ground) is handled, and the water pump receives the control that stops controlling means automatically, starts a certain position of liquid level below the delivery port, and what handle back water can not flow away from the delivery port. In winter (the ground begins to freeze), the ground surface begins to freeze, the water pump and the pipeline thereof can be frozen and can not normally run, the power supply of the automatic start-stop control device and the water pump is disconnected at this time, the water level of the treated water rises to the water outlet and then enters the overflow pipe, and then the water leaks underground from the permeation hole.

Drawings

FIG. 1 is a schematic view showing the structure of a purification tank used in cold regions;

FIG. 2 is a schematic view of a part of the structure of the automatic start/stop control device of the present invention;

fig. 3 is a block diagram of a part of the PLC controller of the present invention.

In the figure: 1-a purification tank body, 2-a water outlet, 3-a pipeline, 4-an overflow pipe, 5-a water pump, 6-a water pumping inlet, 7-an observation hole, 8-a first observation window, 9-a penetration well, 10-a filtering section, 11-a penetration hole, 12-a second observation window, 13-an automatic start-stop control device, 14-a stop lever, 15-a buoy, 16-a touch lever, 17-a direct-acting travel switch, 18-a rocker-arm travel switch and 19-a flexible rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Referring to fig. 1-3, a purification groove that cold areas used, including the purification groove main part 1 that is used for purifying domestic water, 2 directions of delivery port that purify groove main part 1 are provided with a cistern that is used for holding purified water, delivery port 2 sets up the upper end direction at the cistern, will purify groove main part 1 and set up below the earth's surface to draw the water inlet that purifies groove main part 1 through pipeline 3 above to the earth's surface, delivery port 2 connects overflow pipe 4, overflow pipe 4 end is avoided purifying groove main part 1 and is less than and buries in soil with purification groove main part 1, sets up water pump 5, the bottom in the cistern is placed in to the entry 6 that draws water of water pump 5, and above the earth's surface is placed in to the outlet of water pump 5, buries with soil and purifies groove main part 1, overflow pipe 4 part and pipeline. The purified water in the purifying tank body 1 is stored in the reservoir, and the purified water can be pumped out by the water pump or overflowed and leaked from the water outlet 2 by controlling selection. In this way, if pumped by the pump 5 in summer (no ice build-up on the surface) for irrigation or direct drainage. If the season is freezing, the water pump can be shut down, so that the purified water can overflow from the water outlet 2 and leak.

In order to ensure normal use of the purification tank main body 1 portion in the freezing season, the purification tank main body 1 is disposed at a depth of 2 m below the ground surface. Further, an observation hole 7 is provided right above the purification tank body 1, and the observation hole 7 is vertically opened upward from the purification tank body 1 to the ground surface, and a first observation window 8 is provided on the upper opening of the observation hole 7. The rough behavior of the portion of the purge tank main body 1 can be observed through the observation window.

And one side of the purification tank body 1 is provided with a penetration well 9 which is vertically communicated with the earth surface, the lower end part of the penetration well 9 is provided with a crushed stone filling and filtering section 10, the periphery of the penetration well 9 at the lower side of the crushed stone filling and filtering section 10 is provided with a plurality of penetration holes 11, the top end of the penetration well 9 is provided with a second observation window 12 which can be opened and closed, and the tail end of the overflow pipe 4 is communicated to the penetration well 9 from the upper side position of the crushed stone filling and filtering section 10. The water flow discharged from the overflow pipe is dispersed by filling the crushed stone into the filtering section 10, so that the water flow can be prevented from directly impacting the soil, and the soil is gradually compacted as time passes, thereby influencing the seepage effect. And leakage can be observed through the second viewing window 12.

Further, the water pump 5 is provided with an automatic start-stop control device 13, and in summer, the operation of the water pump can be controlled by the automatic start-stop control device 13.

Automatic open and stop controlling means 13 includes PLC controller and relay, the relay sets up the control circuit break-make on 5 power supply circuit of water pump, the relay is opened and shut by PLC controller control, still includes vertical pin 14 that sets up in the cistern, and the cluster is equipped with gliding buoy 15 from top to bottom on pin 14, lies in delivery port 2 top position on pin 14 and is provided with the vertical decurrent direct action formula travel switch 17 of trip bar 16 and rocking arm formula travel switch 18, direct action formula travel switch 17's actuating lever extends to delivery port 2 downside and just sets up buoy 15, rocking arm formula travel switch 18's rocking arm end is connected with buoy 15 through flexible rope 19, direct action formula travel switch 17 and rocking arm formula travel switch 18 are connected with the PLC controller respectively. Signal voltage is connected to the direct-acting type travel switch 17 and the rocker-arm type travel switch 18, when the liquid level rises, the buoy 15 toggles the touch rod 16 to connect the direct-acting type travel switch 17 to enable the PLC to obtain a signal, and the PLC controls the relay to connect the starting power supply of the water pump 5; along with the work of water pump 5, the liquid level sinks, and when the buoy 15 sinks to be dragged through the flexible rope 19 and triggers the rocker arm type travel switch 18, the PLC obtains a signal, and the PLC cuts off the starting power supply of the water pump 5. This is repeated.

In order to prevent the water pump 5 from emptying, the length of the flexible rope 19 is controlled so that the water level can be over the water pumping inlet 6 of the water pump 5 when the buoy 15 naturally descends and triggers the arm type travel switch.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a purification groove that cold areas used, is including purifying groove main part (1) that is used for purifying domestic water, its characterized in that: it is used for holding the cistern of purifying waste water to purify delivery port (2) direction of groove main part (1) to be provided with one, delivery port (2) set up the upper end direction at the cistern, will purify groove main part (1) and set up below the earth's surface to will purify the water inlet of groove main part (1) through pipeline (3) and draw forth to above the earth's surface, overflow pipe (4) are connected in delivery port (2), overflow pipe (4) end is avoided purifying groove main part (1) and is less than and bury in soil purifying groove main part (1), set up water pump (5), the bottom in the cistern is arranged in to the entry (6) that draws water of water pump (5), and above the earth's surface is arranged in to the outlet of water pump (5), buries with soil and purifies groove main part (1), overflow pipe (4) part and pipeline (3).

2. The purification tank for use in a cold district as claimed in claim 1, wherein: the purification tank body (1) is arranged at a depth position of 2 meters below the ground surface.

3. The purification tank for use in a cold district as claimed in claim 1, wherein: an observation hole (7) which is vertically and upwards communicated to the earth surface from the position of the purification tank body (1) is arranged right above the purification tank body (1), and a first openable observation window (8) is arranged on an upper opening of the observation hole (7).

4. The purification tank for use in a cold district as claimed in claim 1, wherein: the vertical penetration well (9) leading to the ground surface is arranged on one side of the purification tank main body (1), a crushed stone filling and filtering section (10) is arranged at the lower end part of the penetration well (9), a plurality of penetration holes (11) are formed in the periphery of the penetration well (9) on the lower side of the crushed stone filling and filtering section (10), a second observation window (12) capable of being opened and closed is arranged at the top end of the penetration well (9), and the tail end of the overflow pipe (4) is communicated to the penetration well (9) from the position on the upper side of the crushed stone filling and filtering section.

5. The purification tank for use in a cold district as claimed in claim 1, wherein: the water pump (5) is provided with an automatic start-stop control device (13).

6. The purification tank for use in a cold district as claimed in claim 5, wherein: the automatic start-stop control device (13) comprises a PLC controller and a relay, the relay is arranged on a power circuit of the water pump (5) to control the on-off of the circuit, the relay is controlled by a PLC to open and close, and also comprises a stop lever (14) vertically arranged in the water storage tank, a buoy (15) capable of sliding up and down is arranged on the stop lever (14) in series, a direct-acting travel switch (17) and a rocker-arm travel switch (18) with a touch rod (16) vertically downward are arranged on the stop lever (14) above the water outlet (2), the actuating rod of the direct-acting type travel switch (17) extends to the lower side of the water outlet (2) and is arranged opposite to the buoy (15), the tail end of a rocker arm of the rocker arm type travel switch (18) is connected with the buoy (15) through a flexible rope (19), the direct-acting type travel switch (17) and the rocker-arm type travel switch (18) are respectively connected with the PLC.

7. The purification tank for use in a cold district as claimed in claim 6, wherein: the length of the flexible rope (19) is controlled so that the water level can not exceed the water pumping inlet (6) of the water pump (5) when the buoy (15) naturally descends and triggers the arm type travel switch.