CN210944939U - Kitchen sewage lifting device - Google Patents
Kitchen sewage lifting device Download PDFInfo
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- CN210944939U CN210944939U CN201921958837.1U CN201921958837U CN210944939U CN 210944939 U CN210944939 U CN 210944939U CN 201921958837 U CN201921958837 U CN 201921958837U CN 210944939 U CN210944939 U CN 210944939U
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- sewage
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Abstract
The utility model belongs to the technical field of kitchen sewage treatment, in particular to a kitchen sewage lifting device, which comprises an oil-water separation bin, a sewage lifting bin, an n-shaped pipe and a sewage lifting pump; be equipped with one-way water inlet and one-way delivery port on the water oil separating storehouse, the sewage lift pump is installed in the sewage lifting storehouse, two mouths of pipe of n venturi tube are established respectively in water oil separating storehouse and sewage lifting storehouse, kitchen sewage enters into water oil separating storehouse through one-way water inlet and makes oil come up to the top naturally, oil-free sewage gets into the sewage lift pump storehouse through the bottom mouth of pipe of n venturi tube and flows into in the sewage lifting storehouse again, start the sewage lift pump and go into the water oil separating storehouse again with the sewage in the sewage lifting storehouse in, the sewage impurity and the top grease in the water oil separating storehouse are forced to be discharged outdoor and are collected through one-way delivery port to the pressure increase in the water oil separating storehouse, solve oily kitchen sewage grease and harden and block up the water pump, the grease is clear troublesome, the peculiar smell volatilizees the problem of influence environment.
Description
Technical Field
The utility model belongs to the technical field of kitchen sewage treatment, in particular to kitchen sewage lifting means.
Background
Villa, the condition that leap underground one deck at the end set up the kitchen is more and more, the kitchen waste water of underground one deck can not rely on gravity to discharge, need set up hoisting device and pass through pressure discharge, oily sewage directly gets into hoisting device, can lead to liquid level control system malfunctioning after the grease hardens, still can block up the water pump, lead to equipment trouble, cause the water logging accident, consequently, need install oil water separator and carry out the sewage discharge hoisting device internal pressure discharge after the oil-water separation after will handling again before going on, oil water separator installs in the kitchen, need regularly clear up grease and residue, equipment need be taken a warehouse to maintain and lead to the peculiar smell to volatilize, influence indoor environment, the grease and the residue of separating out are handled also very troublesome.
Therefore, a kitchen sewage lifting device which can solve the above technical problems without an oil-water separator is in need.
SUMMERY OF THE UTILITY MODEL
The utility model provides a kitchen sewage lifting means for solve the kitchen sewage lifting means among the prior art and use oil water separator peculiar smell polluted environment, the difficult abluent technical problem of equipment.
The utility model discloses a following technical scheme realizes: the utility model provides a kitchen sewage lifting means, includes water oil separating storehouse and sewage lifting bin, be equipped with one-way water inlet and one-way delivery port on the water oil separating storehouse, still include n venturi tube and sewage lift pump, the sewage lift pump is installed in the sewage lifting bin, the vertical setting of n venturi tube and its both sides are established in water oil separating storehouse and the sewage lifting bin, one side mouth of pipe of n venturi tube is close to the bottom in water oil separating storehouse, the opposite side mouth of pipe of n venturi tube with the pump mouth intercommunication of sewage lift pump, the horizontal segment of n venturi tube is close to the top in water oil separating storehouse and sewage lifting bin.
Further, for better realization the utility model discloses, still be equipped with liquid level switch in the sewage lifting bin, liquid level switch connects on the sewage elevator pump.
Further, for better realization the utility model discloses, one-way water inlet sets up the top in oil water separating compartment, be connected with the inlet tube on the one-way water inlet, the inlet tube stretches into oil water separating compartment's one end is equipped with big end and small end, be equipped with the check ball in the big end and small end.
Further, for better realizing the utility model discloses, one-way delivery port sets up the top in oil-water separation storehouse, be connected with the outlet pipe on the one-way delivery port, be equipped with the check valve on the outlet pipe.
Further, in order to better realize the utility model discloses, be equipped with the side opening on the n-shaped pipe.
Further, in order to better realize the utility model discloses, the side opening sets up on the horizontal segment of n venturi tube, just the side opening is located in the sewage promotes the storehouse.
Furthermore, in order to better realize the utility model, the utility model also comprises a backflushing spray head which is connected on the side hole and communicated with the n-shaped pipe.
Further, for better realizing the utility model discloses, oil-water separation storehouse and sewage promote the storehouse and pass through the baffle interval setting, baffle upper portion is equipped with the through-hole, the horizontal segment of n venturi tube passes through-hole and seal welding are in on the baffle.
Further, for better realizing the utility model discloses, sewage promotes the top portion and is equipped with the apron that can open, the one end of apron articulates the bulkhead top in sewage promotes the storehouse.
Further, in order to realize better the utility model discloses, liquid level switch is the float switch.
The utility model discloses compare in prior art and have following beneficial effect:
the utility model provides a kitchen sewage lifting device which comprises an oil-water separation bin and a sewage lifting bin, wherein the oil-water separation bin is provided with a one-way water inlet and a one-way water outlet, the kitchen sewage lifting device also comprises an n-shaped pipe and a sewage lifting pump, the sewage lifting pump is arranged in the sewage lifting bin, the n-shaped pipe is vertically arranged and two sides of the n-shaped pipe are respectively arranged in the oil-water separation bin and the sewage lifting bin, one side pipe orifice of the n-shaped pipe is close to the bottom of the oil-water separation bin, the other side pipe orifice of the n-shaped pipe is communicated with a pump orifice of the sewage lifting pump, the horizontal section of the n-shaped pipe is close to the top of the oil-water separation bin and the sewage lifting bin, by adopting the structure, kitchen sewage enters the oil-water separation bin through the one-way water inlet and is naturally separated, the separated sewage enters the sewage lifting pump bin through the bottom pipe orifice, the sewage in the oil-water separation storehouse, tiny impurity, the grease that the top was separated out are forced to be arranged outdoor oil interceptor or in the septic tank through one-way delivery port to the increase of pressure in the oil-water separation storehouse, and the greasy dirt is collected and can not get into sewage lifting bin and lead to equipment trouble in the oil-water separation storehouse, and the sewage in the sewage lifting bin is together discharged outdoor with the grease residue in the oil-water separation storehouse in arranging the oil-water separation storehouse by force when promoting the blowdown, has saved the step of wasing the greasy dirt, avoids the peculiar smell to spill over the polluted environment, makes the utility model discloses a practicality is stronger.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the kitchen sewage lifting device of the present invention.
In the figure:
1-oil-water separation bin; 11-one-way water inlet; 12-one-way water outlet;
2-sewage lifting bin; 21-cover plate;
3-n-shaped tubes; 31 side opening;
4-sewage lift pump;
5-a liquid level switch;
6-water inlet pipe; 61-check ball;
7-a water outlet pipe; 71-a check valve;
8-backflushing spray head;
9-a separator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1:
in this embodiment, a kitchen sewage lifting device, as shown in fig. 1, comprises an oil-water separation chamber 1 and a sewage lifting chamber 2, wherein the oil-water separation chamber 1 and the sewage lifting chamber 2 are both disposed under a kitchen in a floor or villa to collect kitchen sewage, the oil-water separation chamber 1 is provided with a one-way water inlet 11 communicated with a drainage outlet of a kitchen sink and a one-way water outlet 12 for discharging sewage to the outside, the kitchen sewage lifting device further comprises an n-shaped pipe 3 and a sewage lifting pump 4, the sewage lifting pump 4 is disposed in the sewage lifting chamber 2, the n-shaped pipe 3 is vertically disposed and has two sides disposed in the oil-water separation chamber 1 and the sewage lifting chamber 2, a pipe orifice at one side of the n-shaped pipe 3 is close to the bottom of the oil-water separation chamber 1, a pipe orifice at the other side of the n-shaped pipe 3 is communicated with a pump orifice of the sewage lifting pump 4, a horizontal section of the n-shaped pipe 3 is close to the tops of the oil-, the oil-water separation bin 1 and the sewage lifting bin 2 form a communicating vessel structure through the n-shaped pipe 3.
By adopting the structure, the kitchen sewage enters the oil-water separation bin 1 through the one-way water inlet 11 and stands still, so that oil is naturally separated and floats to the upper part in the bin, the sewage in the oil-water separation bin 1 is in a state close to full, the oil-free bottom sewage enters the n-shaped tube 3 through the bottom tube opening of the n-shaped tube 3, the sewage automatically overflows to the other side of the n-shaped tube 3 and flows into the pump bin of the sewage lifting pump 4 as long as the sewage level in the n-shaped tube 3 is higher than the horizontal section plane of the n-shaped tube 3, and the oil and fat float and separate in the oil-water separation bin 1, so that the oil content of the sewage overflowing into the sewage lifting pump 4 is greatly reduced, the sewage lifting pump 4 cannot be influenced, it should be noted that the sewage lifting pump 4 is the prior art, and the pump bin of the sewage lifting pump 4 is communicated with the sewage lifting bin 2, sewage flows into the sewage lifting pump 4 from a pump chamber and is collected in the sewage lifting pump 4, when oil-free sewage in the sewage lifting pump 4 is collected to a certain volume, the sewage lifting pump 4 is started to pump the oil-free sewage in the sewage lifting chamber 2 into the oil-water separation chamber 1 again, the pressure in the oil-water separation chamber 1 is increased by the pump pressure, oil and water are fully mixed and washed, the sewage is forcibly discharged into an outdoor oil separation tank or a septic tank through the one-way water outlet 12, the oil stain collected in the oil-water separation chamber 1 cannot enter the sewage lifting pump 4 and the sewage lifting chamber 2 to cause equipment failure, the sewage in the sewage lifting chamber 2 is forcibly discharged into the oil-water separation chamber 1 during lifting and sewage discharge, so that the sewage, fine impurities and grease separated from the top of the oil-water separation chamber 1 are discharged to the outside together, the step of cleaning the oil stain is saved, and the peculiar smell is prevented from overflowing to pollute the environment, make the utility model discloses a practicality is stronger.
As a more preferred embodiment of this embodiment, as shown in fig. 1, a liquid level switch 5 is further disposed in the sewage lifting bin 2, and the liquid level switch 5 is connected to the sewage lifting pump 4, so that the start and stop of the sewage lifting pump 4 can be automatically started according to the height of the liquid level in the sewage lifting bin 2, the degree of automation is high, and the manpower is saved.
Example 2:
this embodiment is further optimized on the basis of embodiment 1, in this embodiment, as shown in fig. 1, the one-way water inlet 11 is disposed at the top of the oil-water separation chamber 1, the one-way water inlet 11 is communicated with a water inlet pipe 6, the water inlet pipe 6 is welded or screwed to the top of the oil-water separation chamber 1 through the one-way water inlet 11, one end of the water inlet pipe 6 extending into the oil-water separation chamber 1 is provided with a large end and a small end, the other end of the water inlet pipe 6 is communicated with a kitchen sink outlet, and a check ball 61 is disposed in the large end and the small end, so that the water inlet pipe 6 becomes a one-way passage, when the pressure in the oil-water separation chamber 1 is increased, the check ball 61 blocks the water inlet pipe 6, and prevents the sewage in the pressurized chamber from.
In this embodiment, as shown in fig. 1, the one-way water outlet 12 is also disposed at the top of the oil-water separation bin 1, the one-way water outlet 12 is communicated with a water outlet pipe 7, the water outlet pipe 7 is welded or screwed to the top of the oil-water separation bin 1 through the one-way water outlet 12, and the other end of the water outlet pipe 7 is connected to a check valve 71 through a flange, so that the sewage in the oil-water separation bin 1 can only be discharged through the water outlet pipe 7, and cannot flow back into the oil-water separation bin 1.
It should be noted that the wall bodies of the oil-water separation bin 1 and the sewage lifting bin 2 may be an underground space surrounded by a steel structure, and the oil-water separation bin 1 and the sewage lifting bin 2 are separated by a partition plate 9, so that the oil-water separation bin 1 becomes a sealed chamber, and the sewage lifting bin 2 may be provided with an openable cover plate 21 at the top of the sewage lifting bin 2 due to the need of installing the sewage lifting pump 4 and other devices, so that the sewage lifting bin 2 is a relatively sealed chamber, thereby effectively preventing sewage odor from diffusing in the surrounding environment, wherein one end of the cover plate 21 is hinged to the top of the bin wall of the sewage lifting bin 2 through a hinge structure.
In this embodiment, as shown in fig. 1, a through hole is provided at the upper part of the partition plate 9, a horizontal section of the n-shaped pipe 3 passes through the through hole and is welded on the partition plate 9 in a sealing manner, so that the oil-water separation bin 1 and the sewage lifting bin 2 are connected by the n-shaped pipe 3 to form a communicating principle, when the liquid level of the pipe at one side of the oil-water separation bin 1 is higher than the horizontal section of the n-shaped pipe 3, the separated oil-free sewage can flow into the other side of the n-shaped pipe 3 to be stored in the sewage lifting bin 2, it is expected that the oil-free sewage at the bottom of the oil-water separation bin 1 will slowly overflow into the sewage lifting bin 2 after sufficient sewage is stored (generally, the oil-free sewage is in a state close to the bin), and when the oil-free sewage in the sewage lifting bin 2 is stored to a certain capacity (a specific amount is set by the liquid level switch 5), above-mentioned liquid level switch 5 starts above-mentioned sewage elevator pump 4, thereby with the sewage in above-mentioned sewage elevator storehouse 2 through the strong pump again go into above-mentioned oil-water separation storehouse 1 of above-mentioned n venturi tube 3, the increase of pressure in the above-mentioned oil-water separation storehouse of inclosed 1, force stifled above-mentioned inlet tube 6 of dying of check ball 61 in the above-mentioned inlet tube 6, above-mentioned inlet tube 6 closes, pressure effect makes above-mentioned check valve 71 open, pressure obtains the release through above-mentioned one-way water inlet 11, the pump pressure makes grease and residue in above-mentioned oil-water separation storehouse 1 discharge outside the storehouse along with sewage together, and collect in the outdoor septic tank through the blow off pipe, the step of manpower except that the grease residue has been saved, need not to open the storehouse, avoid among.
Example 3:
in this embodiment, as shown in fig. 1, a side opening 31 is formed on the n-shaped pipe 3, and the side opening 31 is used for balancing the pressure inside and outside the pipe to prevent the siphon phenomenon between the oil-water separation bin 1 and the sewage lifting bin 2.
Preferably, the side opening 31 is provided on a horizontal section of the n-shaped pipe 3, and the side opening 31 is located in the sewage lifting bin 2.
As a more preferable embodiment of this embodiment, as shown in fig. 1, the sewage lifting device further includes a back-flushing nozzle 8, the back-flushing nozzle 8 is installed on the side opening 31 and communicates with the n-shaped pipe 3 through the side opening 31, and when the sewage lifting pump 4 is started, a part of the sewage pumped into the n-shaped pipe 3 is circulated into the sewage lifting chamber 2 through the back-flushing nozzle 8, thereby self-cleaning the sewage lifting chamber 2.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a kitchen sewage lifting means which characterized in that: including water oil separating storehouse and sewage lifting bin, be equipped with one-way water inlet and one-way delivery port on the water oil separating storehouse, still include n venturi tube and sewage lift pump, the sewage lift pump is installed in the sewage lifting bin, the vertical setting of n venturi tube and its both sides are established in water oil separating storehouse and the sewage lifting bin, one side mouth of pipe of n venturi tube is close to water oil separating storehouse's bottom, the opposite side mouth of pipe of n venturi tube with the pump mouth intercommunication of sewage lift pump, the horizontal segment of n venturi tube is close to water oil separating storehouse and sewage lifting bin's top.
2. The kitchen sewage lifting device according to claim 1, characterized in that: still be equipped with liquid level switch in the sewage promotes the storehouse, liquid level switch connects on the sewage elevator pump.
3. The kitchen sewage lifting device according to claim 2, characterized in that: the one-way water inlet is arranged at the top of the oil-water separation bin, a water inlet pipe is connected onto the one-way water inlet, a reducer is arranged at one end, extending into the oil-water separation bin, of the water inlet pipe, and a check ball is arranged in the reducer.
4. The kitchen sewage lifting device according to claim 3, characterized in that: the one-way water outlet is arranged at the top of the oil-water separation bin, a water outlet pipe is connected to the one-way water outlet, and a check valve is arranged on the water outlet pipe.
5. The kitchen sewage lifting device according to claim 1, characterized in that: and the n-shaped tube is provided with a side opening.
6. The kitchen sewage lifting device according to claim 5, characterized in that: the side opening is arranged on the horizontal section of the n-shaped pipe, and the side opening is located in the sewage lifting bin.
7. The kitchen sewage lifting device according to claim 6, characterized in that: the anti-backlash device is characterized by further comprising a anti-backlash spray head, wherein the anti-backlash spray head is connected to the side hole and communicated with the n-shaped pipe.
8. Kitchen waste water lifting device according to any of claims 1-7, characterized in that: the oil-water separation bin and the sewage lifting bin are arranged at intervals through partition plates, through holes are formed in the upper portions of the partition plates, and the horizontal sections of the n-shaped pipes penetrate through the through holes and are welded on the partition plates in a sealing mode.
9. The kitchen sewage lifting device according to claim 8, characterized in that: the sewage lifting top part is provided with an openable cover plate, and one end of the cover plate is hinged to the top of the bin wall of the sewage lifting bin.
10. The kitchen sewage lifting device according to claim 2, characterized in that: the liquid level switch is a float switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958837.1U CN210944939U (en) | 2019-11-13 | 2019-11-13 | Kitchen sewage lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921958837.1U CN210944939U (en) | 2019-11-13 | 2019-11-13 | Kitchen sewage lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210944939U true CN210944939U (en) | 2020-07-07 |
Family
ID=71387967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921958837.1U Active CN210944939U (en) | 2019-11-13 | 2019-11-13 | Kitchen sewage lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210944939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150746A (en) * | 2021-12-07 | 2022-03-08 | 杭州聚川环保科技股份有限公司 | Kitchen waste vacuum collection and separation system |
-
2019
- 2019-11-13 CN CN201921958837.1U patent/CN210944939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150746A (en) * | 2021-12-07 | 2022-03-08 | 杭州聚川环保科技股份有限公司 | Kitchen waste vacuum collection and separation system |
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