CN209975626U - Negative pressure intelligent control compensation combined self-cleaning water supply device - Google Patents
Negative pressure intelligent control compensation combined self-cleaning water supply device Download PDFInfo
- Publication number
- CN209975626U CN209975626U CN201920462586.1U CN201920462586U CN209975626U CN 209975626 U CN209975626 U CN 209975626U CN 201920462586 U CN201920462586 U CN 201920462586U CN 209975626 U CN209975626 U CN 209975626U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- communicated
- water supply
- bin body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a compensation's combination formula automatically cleaning water supply installation is controlled to negative pressure intelligence relates to water supply equipment technical field. The utility model comprises a bin body, a water supply pipe and water supply equipment, wherein the middle part of the top surface of the bin body is communicated with an access hole, and the water supply equipment comprises a water inlet pipe and a water outlet pipe; two first water injection pipes and a second water injection pipe respectively penetrate through the top of the bin body, a steady flow tank is fixedly installed on the inner wall of the bottom surface of the bin body, and a dirt outlet is formed in the bottom of the bin body; the two first water injection pipes are symmetrically arranged in the bin body. The utility model discloses an install the stationary flow jar in the storehouse body, when municipal administration net pipe water pressure is sufficient, the water supplies water to the water supply equipment through the stationary flow jar, and when municipal administration net pipe water pressure is not enough, stationary flow jar and header tank supply water to the water supply equipment simultaneously, effectively carry out the organic combination with stationary flow jar and water tank, each gets the advantage; the pressure of the municipal administration network pipe is utilized, meanwhile, water can be supplied for people for a long time, the energy consumption is reduced, and the safety and the convenience are brought to the water use of people.
Description
Technical Field
The utility model belongs to the technical field of water supply equipment, especially, relate to a combination formula automatically cleaning water supply installation of compensation is controlled to negative pressure intelligence.
Background
In the daily water use process of residents, the municipal network management system sends water to the homes of the users through non-negative pressure water supply equipment; in the non-negative pressure water supply equipment, a steady flow tank or a water collecting tank is often used for laminating with a municipal network pipe to eliminate negative pressure so as to ensure normal water use of a user.
The steady flow tank on the market has small water storage capacity; the water supply system has the defects that the water cannot be normally supplied when the pressure is unstable or the water is cut off, and the daily water demand of people cannot be met; the water collecting tank can not effectively utilize the pressure of the municipal administration network pipe and increases certain energy consumption; and the cleaning capability is poor, so a negative pressure intelligent control compensation combined self-cleaning water supply device is needed to be researched to overcome the water supply defects of the steady flow tank and the water collecting tank and ensure the safety and convenience of daily resident water supply.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a combination formula automatically cleaning water supply installation of compensation is controlled to negative pressure intelligence, through at the internal stationary flow jar of installing of storehouse, when municipal administration net pipe water pressure is sufficient, the water supplies water to water supply equipment through stationary flow jar, and when municipal administration net pipe water pressure is not enough, stationary flow jar and header tank supply water to water supply equipment simultaneously, it is poor to have solved the storage water tank cleaning ability on the existing market to and the storage water tank can not carry out effectual combination with stationary flow jar and header tank, guarantee the problem of people's normal water use.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a negative pressure intelligent control compensation combined self-cleaning water supply device, which comprises a bin body, a water supply pipe and water supply equipment, wherein the middle part of the top surface of the bin body is communicated with an access hole, and the water supply equipment comprises a water inlet pipe and a water outlet pipe;
two first water injection pipes and a second water injection pipe respectively penetrate through the top of the bin body, a steady flow tank is fixedly mounted on the inner wall of the bottom surface of the bin body, and a sewage outlet is formed in the bottom of the bin body;
the two first water injection pipes are symmetrically arranged in the bin body, the bottom ends of the two first water injection pipes are communicated with a plurality of inclined pipes, and the tops of the two first water injection pipes are communicated with a first water pipe; the first water pipe is communicated with a water supply pipe through a water guide pipe; the end part of the first water pipe is communicated with the water outlet pipe through a back washing pipe;
the water guide pipe is provided with a floating ball valve, and a floating ball of the floating ball valve penetrates through the access hole and is positioned inside the bin body; a first electric valve is arranged at the end part of the backwashing pipe;
the top of the second water injection pipe is communicated with a water supply pipe, a second electric valve is installed at the top of the second water injection pipe, the bottom end of the second water injection pipe is communicated with one side face of the steady flow tank, and the other side face of the steady flow tank is communicated with the water inlet pipe through the second water pipe;
wherein, a third electric valve is arranged on the water supply pipe between the second water injection pipe and the water guide pipe; the flow stabilizing tank is communicated with a plurality of non-negative pressure vacuum suppressors, and the top end of each non-negative pressure vacuum suppressor is provided with a swirl preventer.
Furthermore, one opposite side surface of the steady flow tank is respectively communicated with a connecting pipe, and the tops of the two connecting pipes and the steady flow tank are respectively communicated with a vacuum suppressor without negative pressure;
one connecting pipe is communicated with the bottom end of the second water injection pipe, and the other connecting pipe is communicated with the end part of the second water injection pipe.
Furthermore, the bottom of the bin body is provided with a water collecting tank, and the cross section profile of the water collecting tank is of a V-shaped structure.
Furthermore, the sewage outlet is communicated with a sewage discharge pipe, and a sewage discharge electric valve and a liquid level sensor are respectively arranged on the sewage discharge pipe;
the access hole is communicated with the top of an overflow pipe through a third water pipe, and an air filter is mounted at the top end of the overflow pipe; the bottom end of the overflow pipe is communicated with a sewage discharge pipe.
Furthermore, the middle part of the overflow pipe is communicated with two ends of a siphon sewage discharge elbow pipe, and a fourth electric valve is installed on the overflow pipe corresponding to the siphon sewage discharge elbow pipe; and a siphon sewage draining mechanism is formed among the siphon sewage draining elbow pipe, the overflow pipe and the fourth electric valve.
Furthermore, an outer crawling ladder is installed on the peripheral side face of the bin body, and an inner crawling ladder is installed inside the bin body.
The utility model discloses following beneficial effect has:
1. when the municipal administration network pipe of the utility model has enough pressure, and water is stored in the bin body, the float valve is closed, and the water flow sequentially passes through the water supply pipe, the second water injection pipe, the steady flow tank and the second water pipe to supply water to the water supply equipment; when the municipal network pipe pressure is insufficient, the non-negative pressure vacuum suppressor is opened, water in the second water injection pipe and the bin body is gathered in the flow stabilization tank to supply water to water supply equipment, and normal supply of water for people is guaranteed; the utility model effectively combines the steady flow tank and the water tank organically, and each tank takes the best advantage; the pressure of the municipal administration network pipe is utilized, meanwhile, water can be supplied for people for a long time, the energy consumption is reduced, and the safety and the convenience are brought to the water use of people.
2. The utility model discloses make the water in the water supply pipe pass through aqueduct, first water pipe, first water injection pipe and pipe chute in proper order after, enter into the internal storehouse, and the water through the pipe chute stirs at the internal in storehouse, can effectually prevent that the stagnant water from accumulating at the internal storehouse to have the clean effect in storehouse, guaranteed the cleanness of water source and the storehouse body, guaranteed the health of people's applied water.
3. The utility model discloses a close outlet pipe and third motorised valve, open first motorised valve, make the water in the outlet pipe in proper order come to circulate the clearance to the storehouse body through backwash pipe and first water injection pipe, utilize the pressure that water supply equipment produced the water, can effectually clean the storehouse body to can get rid of the external world through the blow off pipe with impurity.
4. The utility model discloses during the internal water overflow in storehouse, the water can be through overflow pipe and siphon sewerage agencies flow direction blow off pipe, and siphon waste fitting discharging can effectual reduction rivers noise, has deodorization and anti-pollution function, guarantees the cleanliness factor and the security that the water used.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a negative pressure intelligent control compensated combined self-cleaning water supply device of the present invention;
FIG. 2 is a top view of FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a cabin body, 2-a water supply pipe, 3-a water supply device, 4-a first water injection pipe, 5-a second water injection pipe, 6-a steady flow tank, 7-a water guide pipe, 8-a second water pipe, 9-a blow-off pipe, 10-a third water pipe, 11-an overflow pipe, 12-an air filter, 13-a siphon blow-off elbow, 14-a siphon blow-off mechanism, 101-a maintenance opening, 102-a water collecting tank, 103-an outer ladder, 104-an inner ladder, 201-a third electric valve, 301-a water inlet pipe, 302-a water outlet pipe, 401-an inclined pipe, 402-a first water pipe, 403-a backwashing pipe, 501-a second electric valve, 601-a vacuum suppressor without negative pressure, 602-a swirl preventer, 603-a connecting pipe, 701-a ball float valve, 901-blowdown motorised valve, 902-level sensor, 4031-first motorised valve, 1201-fourth motorised valve.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open," "bottom," "top," "middle," "end," "inner," "side," and the like are used for the purpose of describing the invention only and are not intended to indicate or imply that the referenced components or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered as limiting the invention.
As shown in fig. 1-2, the utility model relates to a combined self-cleaning water supply device with negative pressure intelligent control compensation, which comprises a bin body 1, a water supply pipe 2 and a water supply device 3, wherein the middle part of the top surface of the bin body 1 is communicated with an access hole 101, and the water supply device 3 comprises a water inlet pipe 301, a water outlet pipe 302 and a water pump; the water inlet of the water pump is communicated with the water inlet pipe 301, and the water outlet of the water pump is communicated with the water outlet pipe 302; the water pump can pressurize the water which sequentially passes through the second water pipe 8 and the water inlet pipe 301 and transmit the water to a user end through the water outlet pipe 302;
two first water injection pipes 4 and a second water injection pipe 5 respectively penetrate through the top of the bin body 1, a steady flow tank 6 is fixedly arranged on the inner wall of the bottom surface of the bin body 1, and a dirt outlet is formed in the bottom of the bin body 1;
the two first water injection pipes 4 are symmetrically arranged in the bin body 1, the bottom ends of the two first water injection pipes 4 are communicated with a plurality of inclined pipes 401, and the top parts of the two first water injection pipes 4 are communicated with a first water pipe 402; the first water pipe 402 is communicated with the water supply pipe 2 through a water introduction pipe 7; the end of the first water pipe 402 is communicated with the water outlet pipe 302 through a back-flushing pipe 403;
wherein, a float ball valve 701 is arranged on the water conduit 7, and a float ball of the float ball valve 701 penetrates through the access hole 101 and is positioned inside the bin body 1; a first electric valve 4031 is arranged at the end part of the backwashing pipe 403;
the top of the second water injection pipe 5 is communicated with the water supply pipe 2, the top of the second water injection pipe 5 is provided with a second electric valve 501, the bottom end of the second water injection pipe 5 is communicated with one side surface of the steady flow tank 6, and the other side surface of the steady flow tank 6 is communicated with the water inlet pipe 301 through a second water pipe 8;
wherein, a third electric valve 201 is arranged on the water supply pipe 2 between the second water injection pipe 5 and the water guide pipe 7; the steady flow tank 6 is communicated with a plurality of non-negative pressure vacuum suppressors 601, and the top end of the non-negative pressure vacuum suppressor 601 is provided with a rotational flow preventer 602. When the municipal network pipe has enough water pressure, the water pressure in the steady flow tank 6 is greater than the gravity applied to the non-negative pressure vacuum suppressor 601 by the water body in the bin body 1, so that the non-negative pressure vacuum suppressor 601 is closed, and the water body in the water supply pipe 2 supplies water to the water supply pipe 2 through the second water injection pipe 5, the steady flow tank 6 and the second water pipe 8 in sequence; when the water pressure of the municipal administration network pipe is insufficient, the water pressure in the steady flow tank 6 is less than the gravity applied to the non-negative pressure vacuum suppressor 601 by the water in the bin body 1, so that the non-negative pressure vacuum suppressor 601 is opened, the water in the water supply pipe 2 enters the steady flow tank 6 through the second water injection pipe 5, the water in the bin body 1 enters the steady flow tank 6 through the non-negative pressure vacuum suppressor 601, and the water in two different ways flows to the water supply equipment 3 through the second water pipe 8; the rotational flow preventer 602 prevents the water body from rotating when the water body enters the steady flow tank 6 through the non-negative pressure vacuum suppressor 601, so that the water body in the steady flow tank 6 is mixed with air;
wherein, one opposite side of the steady flow tank 6 is respectively communicated with a connecting pipe 603, and the tops of the two connecting pipes 603 and the steady flow tank 6 are respectively communicated with a vacuum suppressor 601 without negative pressure;
wherein, one connecting pipe 603 is communicated with the bottom end of the second water injection pipe 5, and the other connecting pipe 603 is communicated with the end of the second water pipe 8.
Wherein, the bottom of the bin body 1 is a water collecting tank 102, and the cross-sectional profile of the water collecting tank 102 is a V-shaped structure.
Wherein, the sewage outlet is communicated with a sewage discharge pipe 9, and a sewage discharge electric valve 901 and a liquid level sensor 902 are respectively arranged on the sewage discharge pipe 9; the liquid level sensor 902 is an ultrasonic liquid level meter with the model of MIK-DP;
the access hole 101 is communicated with the top of an overflow pipe 11 through a third water pipe 10, and an air filter 12 is arranged at the top end of the overflow pipe 11; the bottom end of the overflow pipe 11 is communicated with the sewage draining pipe 9.
Wherein, the middle part of the overflow pipe 11 is communicated with two ends of a siphon sewage elbow 13, and a fourth electric valve 1201 is arranged on the overflow pipe 11 corresponding to the siphon sewage elbow 13; and a siphon sewage draining mechanism 14 is formed among the siphon sewage draining elbow 13, the overflow pipe 11 and the fourth electric valve 1201.
Wherein, an outer ladder 103 is arranged on the peripheral side surface of the bin body 1, and an inner ladder 104 is arranged in the bin body 1.
One specific application of this embodiment is:
when the device is normally used, the first electric valve 4031, the fourth electric valve 1201 and the blowdown electric valve 901 are closed; and the third electric valve 201 and the second electric valve 501 are opened;
the water of the municipal administration net pipe flows to the second water injection pipe 5 and the water guide pipe 7 through the water supply pipe 2; the water flow in the water guide pipe 7 sequentially enters the bin body 1 through the first water pipe 402, the first water injection pipe 4 and the inclined pipe 401, and the inclined pipe 401 is obliquely arranged at the bottom of the first water injection pipe 4, so that the water can be stirred in the bin body 1, the accumulation of dead water is prevented, the flow of the dead water is enhanced, the bin body 1 is cleaned, along with the continuous rising of the water level of the water in the bin body 1, the gas in the bin body 1 continuously and sequentially flows to the outside through the third water pipe 10, the overflow pipe 11 and the air filter 12, and when the water level of the water in the bin body 1 rises to a certain height, the floating ball valve 701 is closed under the action of buoyancy, so that the water in the water supply pipe 2 intelligently stays in the water guide pipe 7 and cannot enter the first water pipe 402;
when the water pressure of the municipal administration network pipe is sufficient, the water in the second water injection pipe 5 flows into the steady flow tank 6 through the connecting pipe 603, and because the water pressure in the steady flow tank 6 is greater than the gravity of the water flow in the bin body 1 applied to the non-negative pressure vacuum suppressor 601, the non-negative pressure vacuum suppressor 601 is closed, and the water entering the steady flow tank 6 from the second water injection pipe 5 flows to the water supply equipment 3 through the second water pipe 8; when the water pressure of the municipal administration net pipe is insufficient, the water in the second water injection pipe 5 flows into the steady flow tank 6 through the connecting pipe 603, because the water pressure in the steady flow tank 6 is smaller than the gravity of the water flow in the cabin body 1 applied to the non-negative pressure vacuum suppressor 601, the non-negative pressure vacuum suppressor 601 is opened, the water body entering the steady flow tank 6 from the second water injection pipe 5 is mixed with the water body entering the steady flow tank 6 from the cabin body 1 through the non-negative pressure vacuum suppressor 601, and the water body mixed in the last two ways flows to the water supply equipment 3 through the second water pipe 8;
when cleaning, a certain amount of water is stored in the bin body 1, the third electric valve 201 and the second electric valve 501 are closed or opened to adjust according to actual use conditions, the first electric valve 4031 is opened, the fifth electric valve on the water outlet pipe 302 is closed, so that the water does not flow to a user through the water outlet pipe 302, the water supply equipment 3 is started, the water flows to the water supply equipment 3 through the second water pipe 8 and the water inlet pipe 301, under the pressurization of the water supply equipment 3, the impact force of the water is strengthened, the water passing through the water outlet pipe 302 sequentially enters the bin body 1 through the backwashing pipe 403, the first water pipe 402, the first water injection pipe 4 and the inclined pipe 401, the interior of the bin body 1 is repeatedly cleaned, finally, the blowdown electric valve 901 is opened, and the cleaned turbid water flows out through the blowdown pipe 9;
when the water in the bin body 1 descends, external air enters the bin body 1 through the air filter 12, the overflow pipe 11 and the third water pipe 10 to balance the water pressure in the bin body 1, and the air filter 12 can effectively purify and remove impurities from the air, so that the external impurities are prevented from polluting the water in the bin body 1;
when the water in the bin body 1 overflows, the water enters the sewage discharge pipe 9 through the third water pipe 10, the overflow pipe 11 and the siphon sewage discharge mechanism 14;
the utility model provides a first motorised valve 4031, fourth motorised valve 1201, blowdown motorised valve 901, third motorised valve 201, second motorised valve 501, fifth motorised valve all with treater electric connection to receive the control of treater, and level sensor 902 and treater electric connection, when bursting and leaking appear in blow off pipe 9, level sensor 902 has detected liquid, and the treater will start the siren and inform people to handle, and the siren includes sound alarm and light alarm.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a compensation's combination formula automatically cleaning water supply installation is controlled to negative pressure intelligence, includes the storehouse body (1), delivery pipe (2) and water supply equipment (3), the top surface middle part intercommunication of the storehouse body (1) has a maintenance mouth (101), water supply equipment (3) include inlet tube (301) and outlet pipe (302), its characterized in that:
two first water injection pipes (4) and a second water injection pipe (5) respectively penetrate through the top of the bin body (1), a steady flow tank (6) is fixedly mounted on the inner wall of the bottom surface of the bin body (1), and a sewage outlet is formed in the bottom of the bin body (1);
the two first water injection pipes (4) are symmetrically arranged in the bin body (1), the bottom ends of the two first water injection pipes (4) are communicated with a plurality of inclined pipes (401), and the top parts of the two first water injection pipes (4) are communicated with a first water pipe (402); the first water pipe (402) is communicated with the water supply pipe (2) through a water guide pipe (7); the end part of the first water pipe (402) is communicated with the water outlet pipe (302) through a back washing pipe (403);
wherein a float ball valve (701) is arranged on the water guide pipe (7), and a float ball of the float ball valve (701) penetrates through the access hole (101) and is positioned inside the bin body (1); a first electric valve (4031) is arranged at the end part of the backwashing pipe (403);
the top of the second water injection pipe (5) is communicated with the water supply pipe (2), a second electric valve (501) is installed at the top of the second water injection pipe (5), the bottom end of the second water injection pipe (5) is communicated with one side face of the steady flow tank (6), and the other side face of the steady flow tank (6) is communicated with the water inlet pipe (301) through a second water pipe (8);
wherein, a third electric valve (201) is arranged on the water supply pipe (2) between the second water injection pipe (5) and the water guide pipe (7); the flow stabilizing tank (6) is communicated with a plurality of non-negative pressure vacuum suppressors (601), and the top end of each non-negative pressure vacuum suppressor (601) is provided with a swirl preventer (602).
2. The negative-pressure intelligent control compensation combined self-cleaning water supply device as claimed in claim 1, wherein one opposite side of the steady flow tank (6) is respectively communicated with a connecting pipe (603), and the tops of the two connecting pipes (603) and the steady flow tank (6) are respectively communicated with a vacuum suppressor (601) without negative pressure;
one connecting pipe (603) is communicated with the bottom end of the second water injection pipe (5), and the other connecting pipe (603) is communicated with the end part of the second water pipe (8).
3. The negative-pressure intelligent-control-compensation combined self-cleaning water supply device as claimed in claim 1, wherein the bottom of the bin body (1) is a water collecting tank (102), and the cross-sectional profile of the water collecting tank (102) is a V-shaped structure.
4. The negative-pressure intelligent control compensation combined self-cleaning water supply device according to claim 1, wherein the sewage outlet is communicated with a sewage discharge pipe (9), and the sewage discharge pipe (9) is provided with a sewage discharge electric valve (901) and a liquid level sensor (902) respectively;
the access hole (101) is communicated with the top of an overflow pipe (11) through a third water pipe (10), and an air filter (12) is mounted at the top end of the overflow pipe (11); the bottom end of the overflow pipe (11) is communicated with a sewage discharge pipe (9).
5. The negative-pressure intelligent control compensation combined self-cleaning water supply device as claimed in claim 4, wherein the middle part of the overflow pipe (11) is communicated with two ends of a siphon sewage elbow (13), and a fourth electric valve (1201) is mounted on the overflow pipe (11) corresponding to the siphon sewage elbow (13); and a siphon sewage draining mechanism (14) is formed among the siphon sewage draining elbow pipe (13), the overflow pipe (11) and the fourth electric valve (1201).
6. The negative pressure intelligent control compensating combined self-cleaning water supply device as claimed in claim 1, wherein an outer ladder (103) is installed on the peripheral side surface of the bin body (1), and an inner ladder (104) is installed inside the bin body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462586.1U CN209975626U (en) | 2019-04-08 | 2019-04-08 | Negative pressure intelligent control compensation combined self-cleaning water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920462586.1U CN209975626U (en) | 2019-04-08 | 2019-04-08 | Negative pressure intelligent control compensation combined self-cleaning water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975626U true CN209975626U (en) | 2020-01-21 |
Family
ID=69256969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920462586.1U Withdrawn - After Issue CN209975626U (en) | 2019-04-08 | 2019-04-08 | Negative pressure intelligent control compensation combined self-cleaning water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209975626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881740A (en) * | 2019-04-08 | 2019-06-14 | 安徽明泉水设备有限公司 | A kind of combined type automatically cleaning water supply device of negative pressure intelligence control compensation |
-
2019
- 2019-04-08 CN CN201920462586.1U patent/CN209975626U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109881740A (en) * | 2019-04-08 | 2019-06-14 | 安徽明泉水设备有限公司 | A kind of combined type automatically cleaning water supply device of negative pressure intelligence control compensation |
| CN109881740B (en) * | 2019-04-08 | 2023-06-20 | 刘和兵 | Combined self-cleaning water supply device with negative pressure intelligent control compensation function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211813868U (en) | Ship domestic wastewater anti-pollution treatment device | |
| CN209975626U (en) | Negative pressure intelligent control compensation combined self-cleaning water supply device | |
| CN107835881A (en) | Lift the flushing toiler system and device of washing wastewater reclamation rate | |
| CN109881740B (en) | Combined self-cleaning water supply device with negative pressure intelligent control compensation function | |
| CN204645169U (en) | A kind of Mousehold water saving toilet-flushing apparatus | |
| CN110862147A (en) | Pulse water distribution device of leachate anaerobic UASB treatment system | |
| CN206090805U (en) | No deposit formula sewage lifting pump station | |
| CN203355445U (en) | Back-wash flow-guiding non-return dirt separator | |
| CN205557802U (en) | Take sewage lifting mechanism of self -cleaning function | |
| CN214495975U (en) | Drainage equipment for construction management | |
| CN211898852U (en) | Sewage draining pipeline device | |
| CN210048558U (en) | Novel building water supply and drainage device | |
| CN210286984U (en) | Sewage treatment equipment with rapid filtering function | |
| CN205035175U (en) | Oil removal sewage promotes integration equipment | |
| CN210944939U (en) | Kitchen sewage lifting device | |
| CN210159308U (en) | Non-clogging filter and filtering system | |
| CN209293104U (en) | A kind of pin-connected panel is without the secondary intelligent water supply bin of negative pressure non-pollution | |
| CN209638778U (en) | Pipeline structure is used in the cleaning of biological bacteria equipment water tank | |
| CN209556106U (en) | A kind of prefabricated pumping plant of integrated sewage water promotion | |
| CN206635922U (en) | A kind of family expenses remove the sewage water lifter of stink | |
| CN210194807U (en) | Pressure water tank waste fitting discharging | |
| CN111155606A (en) | Novel sewer line with major-minor check valve | |
| CN211665906U (en) | Integrated sewage lifting device | |
| CN111395487A (en) | Intelligent rainwater recycling system | |
| CN205875296U (en) | Kitchen cleanout of well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200121 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200121 Effective date of abandoning: 20230620 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |