CN213668075U

CN213668075U - Device is strengthened in backwash of integration water purification unit

Info

Publication number: CN213668075U
Application number: CN202022164365.1U
Authority: CN
Inventors: 郭铁成; 郭伟安
Original assignee: Jiangxi Waydian Environmental Protection Technology Co ltd
Current assignee: Jiangxi Waydian Environmental Protection Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-07-13
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses an integrated backwashing reinforcing device of water purifying equipment, which belongs to the technical field of water purifying equipment, and comprises a high-level water tank, a clean water tank and a filter tank which are arranged from top to bottom, wherein a filter layer is arranged inside the filter tank, the high-level water tank is connected with the filter tank through a U-shaped water inlet pipe, the other end of the U-shaped water inlet pipe is positioned above the filter layer, the filter tank is connected with the clean water tank through a communicating pipe, the end part of the communicating pipe is positioned below the filter layer, one side of the filter tank is provided with a siphon backwashing pipe, the vacuum pump is communicated with an exhaust pipe through the connecting pipe, the vacuum pump can be manually opened, air in the siphon descending pipe is rapidly pumped away through the vacuum pump, the vacuum degree in the siphon ascending pipe and the siphon descending pipe is increased, thereby realizing the continuous siphoning effect of the siphon backwashing pipe and improving the, the manual control of the backwashing step of the water purifying equipment is realized, and the service life of the water purifying equipment is prolonged.

Description

Device is strengthened in backwash of integration water purification unit

Technical Field

The utility model belongs to the technical field of water purification unit, concretely relates to device is strengthened in backwash of integration water purification unit.

Background

The domestic water is water required by human daily life. Including urban domestic water and rural domestic water. The urban domestic water consists of domestic water and public water (including water used in service industry, catering industry, freight transportation and post-and-telecommunications industry, building industry and the like), and the rural domestic water also comprises water used by livestock besides the domestic water used by the domestic water.

Along with the sanitary requirement on rural resident domestic water is higher and higher, begin to build integrated water purification unit in rural area, purify mountain spring water or groundwater, the function of back flush is very important in integrated water purification unit, but, the most design traditions of current integrated water purification unit back flush device only rely on siphon principle to carry out the automatically cleaning, lead to the automatically cleaning not clean enough, and the automatically cleaning effect is limited.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an integration water purification unit backwash reinforcing means has the characteristics of automatically cleaning effect.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated backwashing reinforcement device of water purification equipment comprises a high-level water tank, a clean water tank and a filter tank which are arranged from top to bottom, wherein a filter layer is arranged inside the filter tank, the high-level water tank is connected with the filter tank through a U-shaped water inlet pipe, the other end of the U-shaped water inlet pipe is positioned above the filter layer, the filter tank is connected with the clean water tank through a communication pipe, the end part of the communication pipe is positioned below the filter layer, one side of the filter tank is provided with a siphon backwashing pipe, the lower part of the siphon backwashing pipe is provided with a backwashing tank, the siphon backwashing pipe comprises an exhaust pipe, a siphon descending pipe and a siphon ascending pipe, wherein the siphon descending pipe is arranged inside the siphon ascending pipe, the exhaust pipe is provided with an exhaust pipe inside, the lower ends of the siphon descending pipe and the exhaust pipe both extend into the backwashing tank, and the upper end of the exhaust pipe is provided with a, the lower extreme of siphon tedge passes through siphon inlet tube and filtering ponds intercommunication, and the tip of siphon inlet tube is located the top of filter layer, and the upper end of blast pipe destroys pipe and clear water tank intercommunication through the siphon, and the upper end of siphon tedge is equipped with the vacuum pump, and the vacuum pump passes through connecting pipe and blast pipe intercommunication, and siphon reinforced pipe and clear water tank intercommunication are passed through to the upper end of siphon tedge, are equipped with the control valve on the siphon reinforced pipe.

As the utility model discloses a preferred technical scheme still includes the water storage box, and the water storage box is connected through being connected water piping with the clear water tank.

As the utility model discloses a preferred technical scheme, the intermediate position of water storage box is connected with the outlet pipe.

As the preferred technical scheme of the utility model, the bottom of water storage box is connected with the blow off pipe.

As the utility model discloses an optimal technical scheme connects the inside that the water pipe stretched into to the water storage box, and the mouth of pipe of connecting the water pipe sets up perpendicularly downwards.

As the utility model discloses an optimal technical scheme, the orificial below of connecting the water pipe is equipped with the spoiler.

As the preferred technical proposal of the utility model, the distance between the end part of the siphon breaking pipe and the bottom of the clean water tank is 40-45 cm.

As the preferred technical proposal of the utility model, the distance between the end part of the siphon water inlet pipe and the top part of the filtering tank is 40-45 cm.

As the preferred technical scheme of the utility model, be connected with the water pump on the siphon reinforced pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the vacuum pump which is communicated with the exhaust pipe through the connecting pipe, the vacuum pump can be manually opened, and the air in the siphon descending pipe is rapidly pumped away through the vacuum pump, so that the vacuum degree in the siphon ascending pipe and the siphon descending pipe is increased, thereby realizing the continuous siphon action of the siphon backwashing pipe, improving the backwashing effect, realizing the manual control of the backwashing step of the water purifying equipment, and prolonging the service life of the water purifying equipment;

2. the upper end of the siphon ascending pipe of the utility model is communicated with the clean water tank through the siphon reinforcing pipe, the siphon reinforcing pipe is provided with a control valve, the control valve can be manually opened, so that the water in the high-level water tank enters the siphon ascending pipe, and the water level in the siphon ascending pipe is forced to rise continuously, thereby realizing the continuous siphon action of the siphon backwashing pipe, improving the backwashing effect, realizing the artificial control of the backwashing step of the water purifying equipment, and prolonging the service life of the water purifying equipment;

3. the utility model is provided with the water storage tank to store water, so that water can be uninterruptedly supplied to subsequent water using equipment during backwashing;

4. the water storage tank of the utility model can further deposit water, so that the subsequent water can be more completely used, and the spoiler can buffer the water outlet flow of the connecting water pipe, thereby avoiding flushing the deposit at the bottom of the water storage tank;

5. the utility model discloses be connected with the water pump on the siphon enhancement pipe, can increase the velocity of flow of intaking under the necessary condition, improve the efficiency of forced backwash.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

in the figure: 1. a filtration tank; 101. a filter layer; 102. a communicating pipe; 2. a backwashing tank; 3. a siphon backwash pipe; 31. an exhaust pipe; 32. a siphon downcomer; 33. a siphon riser; 34. a siphon auxiliary pipe; 35. A siphon reinforcement pipe; 36. a control valve; 37. a vacuum pump; 38. a siphon break pipe; 39. a siphon water inlet pipe; 310. a water pump; 4. a high-level water tank; 5. a U-shaped water inlet pipe; 6. a clear water tank; 7. a water storage tank; 71. a water outlet pipe; 72. a blow-off pipe; 8. connecting a water pipe; 81. a spoiler.

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.

Example 1

Referring to fig. 1-2, the present invention provides the following technical solutions: an integrated water purification equipment backwashing reinforcing device comprises a high-level water tank 4, a clean water tank 6 and a filter tank 1 which are arranged from top to bottom, wherein a filter layer 101 is arranged in the filter tank 1, the high-level water tank 4 is connected with the filter tank 1 through a U-shaped water inlet pipe 5, the other end of the U-shaped water inlet pipe 5 is positioned above the filter layer 101, the filter tank 1 is connected with the clean water tank 6 through a communication pipe 102, the end part of the communication pipe 102 is positioned below the filter layer 101, a siphon backwashing pipe 3 is arranged on one side of the filter tank 1, a backwashing tank 2 is arranged below the siphon backwashing pipe 3, the siphon backwashing pipe 3 comprises an exhaust pipe 31, a siphon descending pipe 32 and a siphon ascending pipe 33, wherein the upper end and the lower end of the siphon ascending pipe 33 are sealing structures, the siphon descending pipe 32 is arranged in the siphon descending pipe 33, the upper end and the lower end of the siphon descending pipe 32 are open structures, the exhaust pipe 31 is arranged in the, the upper end and the lower end of an exhaust pipe 31 are of an open structure, water is filled in a backwashing pool 2, the lower ends of a siphon downcomer 32 and the exhaust pipe 31 both extend into the water in the backwashing pool 2, the upper end of the exhaust pipe 31 is provided with a siphon auxiliary pipe 34 which penetrates through the siphon downcomer 32 and is communicated with a siphon riser 33, the lower end of the siphon riser 33 is communicated with a filter pool 1 through a siphon inlet pipe 39, the end part of the siphon inlet pipe 39 is positioned above a filter layer 101, the upper end of the exhaust pipe 31 is communicated with a clean water tank 6 through a siphon breaking pipe 38, the upper end of the siphon riser 33 is provided with a vacuum pump 37, the vacuum pump 37 is a PVX-25 type vacuum pump sold by Puli vacuum equipment Limited, Dongguan, the vacuum pump 37 is communicated with the exhaust pipe 31 through a connecting pipe, the upper end of the siphon riser 33 is communicated with the clean water tank 6 through a siphon reinforcing pipe 35, the siphon, the control valve 36 is selected from the 2WJ320-32 type solenoid valves sold by Ningbo Kailing pneumatic elements manufacturing, Inc.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, the water storage device further comprises a water storage tank 7, the water storage tank 7 is connected with the clean water tank 6 through a connecting water pipe 8, a water outlet pipe 71 is connected to the middle position of the water storage tank 7, and the water outlet pipe 71 is connected with subsequent water utilization equipment.

By adopting the technical scheme, the water is stored through the water storage tank 7, so that water can be supplied to subsequent water using equipment uninterruptedly when backwashing is carried out.

Specifically, the distance from the end of the siphon break pipe 38 to the bottom of the clean water tank 6 is 40-45 cm.

Specifically, the distance between the end part of the siphon water inlet pipe 39 and the top of the filter tank 1 is 40-45 cm.

Example 3

The present embodiment is different from embodiment 1 in that: specifically, the connecting water pipe 8 extends into the water storage tank 7, the pipe orifice of the connecting water pipe 8 is vertically arranged downwards, and the spoiler 81 is arranged below the pipe orifice of the connecting water pipe 8.

Through adopting above-mentioned technical scheme, water storage tank 7 can carry out further sediment to water to make the water of epilogue cleaner, spoiler 81 can cushion the rivers of connecting water pipe 8, avoids having washed the sediment of water storage tank 7 bottom.

Specifically, a drain pipe 72 is connected to the bottom of the water storage tank 7.

Through adopting above-mentioned technical scheme, be convenient for wash water storage tank 7.

Example 4

The present embodiment is different from embodiment 1 in that: specifically, the siphon enhancement pipe 35 is connected to a water pump 310, which is a 15WG-100E booster pump sold by Taizhou Qianqi electromechanical Co.

By adopting the technical scheme, the flow speed of inflow water can be increased under the necessary condition, and the efficiency of forced backwashing is improved.

The principle of the siphon backwash pipe 3 is as follows: along with the continuous filtration in the filter tank 1, the particles accumulated on the surface of the filter layer 101 are larger than suspended matters and solid particles with the particle size of the filter material, the water pressure on the upper layer of the filter layer 101 is increased, when the pressure exceeds the pressure formed by water column overflowing from the high-level water tank 4 to the upper part of the filter layer 101, the inlet water in the high-level water tank 4 does not permeate the filter layer 101 any more, the water level rises and enters the siphon ascending pipe 33 from the siphon inlet pipe 39, when the water level reaches the pipe orifice of the siphon auxiliary pipe 34, the water enters the exhaust pipe 31 from the siphon auxiliary pipe 34 and flows down, depending on the water flow, the vacuum degree in the siphon auxiliary pipe 34 is increased, the exhaust pipe 31 pumps the air in the siphon descending pipe 32, the vacuum degree of the siphon descending pipe 32 is increased, the water level in the siphon descending pipe 32 is continuously raised, the air is further compressed, and the air is, finally, the siphon down pipe 32 is in contact with the water surface in the siphon up pipe 33, forming a continuous siphon;

with the siphon action, the pressure on the upper part of the filter layer 101 in the filter tank 1 is suddenly reduced, under the condition that the pressure of the clean water zone on the lower part of the filter layer 101 is not changed, the clean water in the clean water zone on the lower part of the filter layer 101 starts to pass through the filter layer 101 to enter the upper part, and the filter material is backwashed, meanwhile, the clean water in the clean water tank 6 passes through the communicating pipe 102 to enter the lower part of the filter layer 101, and the wastewater generated by the backwashing enters the siphon descending pipe 32 to be discharged into the backwashing tank 2 after passing through the siphon ascending pipe 33;

as the backwash progresses, the water level in the clean water tank 6 drops and when the water level drops below the mouth of the siphon break pipe 38, gas enters the siphon break pipe 38 and the mouth is vented to atmosphere, which results in the vacuum break in the siphon backwash pipe 3, the backwash ends and filtration resumes.

In the using process, the vacuum pump 37 can be manually opened, the air in the siphon descending pipe 32 is rapidly pumped away through the vacuum pump 37, and the vacuum degree in the siphon ascending pipe 33 and the siphon descending pipe 32 is increased, so that the continuous siphon action of the siphon backwashing pipe 3 is realized, the backwashing effect is improved, the manual control of the backwashing step of the water purifying equipment is realized, and the service life of the water purifying equipment is prolonged;

in the use process, the control valve 36 can be manually opened to enable the water in the high-level water tank 4 to enter the siphon ascending pipe 33, so that the water level in the siphon ascending pipe 33 is forced to be continuously increased, the continuous siphon action of the siphon backwashing pipe 3 is realized, the backwashing effect is improved, the manual control of the backwashing step of the water purifying equipment is realized, and the service life of the water purifying equipment is prolonged.

To sum up, the utility model discloses set up vacuum pump 37, vacuum pump 37 is communicated with blast pipe 31 through the connecting pipe, can be artificial opens vacuum pump 37, takes away the air in siphon downcomer 32 rapidly through vacuum pump 37, makes the vacuum increase in siphon tedge 33 and the siphon downcomer 32 to realize the continuous siphon effect of siphon backwash pipe 3, improve the effect of backwash, realize the artificial control of water purification unit backwash step, increase water purification unit self life; the utility model discloses siphon tedge 33's upper end is passed through siphon reinforced pipe 35 and is linked together with clean water tank 6, is equipped with control valve 36 on the siphon reinforced pipe 35, can be artificial open control valve 36, make the water in the high-order water tank 4 get into siphon tedge 33, thereby force the water level in siphon tedge 33 constantly to rise, thereby realize the continuous siphon effect of siphon backwash pipe 3, improve the effect of backwash, realize the artificial control of water purification unit backwash step, increase water purification unit self life; the utility model is provided with the water storage tank 7, and water is stored through the water storage tank 7, so that water can be uninterruptedly supplied to subsequent water equipment during backwashing; the water storage tank 7 of the utility model can further deposit water, so that the subsequent water can be more clean, the spoiler 81 can buffer the water outlet flow of the connecting water pipe 8, and the sediment at the bottom of the water storage tank 7 is prevented from being flushed; the utility model discloses be connected with water pump 310 on the siphon enhancement pipe 35, can increase the velocity of flow of intaking under the necessary condition, improve the efficiency of compulsory backwash.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 an integration water purification unit backwash reinforcing means, includes overhead tank (4), clear water tank (6) and filtering ponds (1) that from the top down set up, its characterized in that: the filter tank (1) is internally provided with a filter layer (101), the high-level water tank (4) is connected with the filter tank (1) through a U-shaped water inlet pipe (5), the other end of the U-shaped water inlet pipe (5) is positioned above the filter layer (101), the filter tank (1) is connected with the clean water tank (6) through a communication pipe (102), the end part of the communication pipe (102) is positioned below the filter layer (101), one side of the filter tank (1) is provided with a siphon backwashing pipe (3), the lower part of the siphon backwashing pipe (3) is provided with a backwashing tank (2), the siphon backwashing pipe (3) comprises an exhaust pipe (31), a downcomer pipe (32) and a siphon ascension pipe (33), wherein the siphon descent pipe (32) is arranged inside the siphon ascension pipe (33), the exhaust pipe (31) is arranged inside the siphon descent pipe (32), and the lower ends of the siphon descent pipe (32) and the exhaust pipe (31) both extend into the backwashing tank (2), the upper end of the exhaust pipe (31) is provided with a siphon auxiliary pipe (34) which penetrates through a siphon descending pipe (32) and is communicated with a siphon ascending pipe (33), the lower end of the siphon ascending pipe (33) is communicated with the filtering tank (1) through a siphon water inlet pipe (39), the end part of the siphon water inlet pipe (39) is positioned above the filtering layer (101), the upper end of the exhaust pipe (31) is communicated with the clean water tank (6) through a siphon breaking pipe (38), the upper end of the siphon ascending pipe (33) is provided with a vacuum pump (37), the vacuum pump (37) is communicated with the exhaust pipe (31) through a connecting pipe, the upper end of the siphon ascending pipe (33) is communicated with the clean water tank (6) through a siphon reinforcing pipe (35), and the siphon reinforcing pipe (35) is provided with a control valve (36).

2. The backwash reinforcing device of an integrated water purifying device as claimed in claim 1, wherein: the water storage tank (7) is connected with the clean water tank (6) through a connecting water pipe (8).

3. The backwash reinforcing device of an integrated water purifying device as claimed in claim 2, wherein: the middle position of the water storage tank (7) is connected with a water outlet pipe (71).

4. The backwash reinforcing device of an integrated water purifying device as claimed in claim 2, wherein: the bottom of the water storage tank (7) is connected with a sewage discharge pipe (72).

5. The backwash reinforcing device of an integrated water purifying device as claimed in claim 2, wherein: the connecting water pipe (8) extends into the water storage tank (7), and the pipe orifice of the connecting water pipe (8) is vertically arranged downwards.

6. The backwash reinforcing device of an integrated water purifying device as claimed in claim 2, wherein: a spoiler (81) is arranged below the pipe orifice of the connecting water pipe (8).

7. The backwash reinforcing device of an integrated water purifying device as claimed in claim 1, wherein: the distance between the end part of the siphon break pipe (38) and the bottom of the clean water tank (6) is 40-45 cm.

8. The backwash reinforcing device of an integrated water purifying device as claimed in claim 1, wherein: the distance between the end part of the siphon water inlet pipe (39) and the top of the filter tank (1) is 40-45 cm.

9. The backwash reinforcing device of an integrated water purifying device as claimed in claim 1, wherein: the siphon strengthening pipe (35) is connected with a water pump (310).