CN212559655U - Scale inhibition device and wastewater scale inhibition system - Google Patents
Scale inhibition device and wastewater scale inhibition system Download PDFInfo
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- CN212559655U CN212559655U CN202020215894.7U CN202020215894U CN212559655U CN 212559655 U CN212559655 U CN 212559655U CN 202020215894 U CN202020215894 U CN 202020215894U CN 212559655 U CN212559655 U CN 212559655U
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Abstract
A scale inhibition device and a wastewater scale inhibition system comprise a shell, wherein an inner chamber is formed in the shell, the inner chamber comprises a seal cavity and a storage cavity which are communicated with each other, and a solid slow-release scale inhibitor is stored in the storage cavity; the bottom of the shell is provided with a water outlet communicated with the storage cavity, and the shell is also provided with a water inlet communicated with the sealed cavity; a valve for controlling the opening/closing of the water inlet is arranged at the communication part of the sealed cavity and the water inlet; a water flow channel is formed between the water inlet and the water outlet, and the flow of the water inlet is greater than that of the water outlet. After water supply is stopped, the solid slow-release scale inhibitor is disconnected with the upstream water channel and the downstream water channel and does not continue to dissolve and diffuse, so that the consumption speed of the solid slow-release scale inhibitor is reduced, the utilization rate is improved, and the cost is saved.
Description
Technical Field
The utility model belongs to the purifier field especially relates to a hinder dirty device and waste water and hinder dirty system.
Background
The water purifier extracts purified water for use by purifying water, discharges waste water with impurity and dirt, avoids wasting water resources based on the concept of environmental protection, needs to reprocess the waste water and removes the impurity and the dirt, thereby generating a scale inhibition device matched with the water purifier.
The traditional scale inhibition device usually adopts PP cotton and carbon substances as filtering materials or adopts chemicals to treat waste water. And chemicals are usually arranged in the scale inhibition device in the form of a solid slow-release scale inhibitor, and when wastewater flows through the scale inhibition device, the solid slow-release scale inhibitor is contacted with the wastewater, dissolved and diffused into the wastewater, and harmful substances in the wastewater are neutralized or adsorbed and precipitated. However, after the water supply of the existing scale inhibition device is stopped, the wastewater is continuously contacted with the solid slow-release scale inhibitor, so that the solid slow-release scale inhibitor is excessively dissolved and diffused into the wastewater at the upstream and downstream of the pipeline, and serious waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a through when hindering dirty device and stopping water supply, cut off the contact of solid-state slowly-releasing antisludging agent and waste water in the upper and lower reaches pipeline, avoid the transition to dissolve and spread.
The utility model discloses a realize through following technical scheme:
a scale inhibition device comprises a shell, wherein an inner chamber is formed in the shell, the inner chamber comprises a sealed cavity and a storage cavity which are communicated with each other, and a solid slow-release scale inhibitor is stored in the storage cavity; the bottom of the shell is provided with a water outlet communicated with the storage cavity, and the shell is also provided with a water inlet communicated with the sealed cavity; a valve for controlling the opening/closing of the water inlet is arranged at the communication part of the sealed cavity and the water inlet; a water flow channel is formed between the water inlet and the water outlet, and the flow of the water inlet is greater than that of the water outlet.
By the proposal, the utility model discloses at least, obtain following technological effect: when water is supplied, water flows in from the water inlet, flows through the shell and is discharged from the water outlet. Because the flow of the water inlet is larger than that of the water outlet, the water quantity in the inner chamber is increased to enable the liquid level to rise, and the air in the inner chamber is discharged from the water outlet. And because the water outlet is arranged at the bottom of the shell, the rising liquid level quickly submerges the water outlet, and air cannot be discharged and is compressed. The scale inhibitor is submerged in the solid slow-release scale inhibitor in the storage cavity along with the continuous rising of the liquid level, the air originally existing in the whole inner cavity is compressed into the sealed cavity, when the fluid pressure value of the water flow is equal to the air pressure value of the compressed air, the liquid level stops rising in a pressure balance state, and the scale inhibitor is normally used. When the water supply is stopped, the solid slow-release scale inhibitor in the shell is disconnected with the upstream waterway at the water inlet by closing the valve. Meanwhile, the fluid pressure in the shell disappears, the compressed air releases the air pressure and pushes the water in the inner cavity, the water in the inner cavity is discharged along the water outlet, and the solid slow-release scale inhibitor in the storage cavity is disconnected with the downstream waterway at the water outlet. After water supply is stopped, the solid slow-release scale inhibitor is ensured not to be dissolved and diffused continuously, the consumption speed of the solid slow-release scale inhibitor is reduced, the utilization rate is improved, and the cost is saved.
Optionally, the water inlet is arranged at the top of the shell, and the water inlet is sequentially communicated with the sealed cavity, the storage cavity and the water outlet from top to bottom to form a water flow channel.
The water inlet is arranged at the top of the shell, the water outlet is arranged at the bottom of the shell, and a water flow channel from top to bottom is formed; water flows through the sealing cavity and the storage cavity in the inner cavity in sequence. The water outlet is arranged at the bottommost part, so that the water outlet can be quickly submerged to enable the inner cavity to be a completely sealed space, the air discharge amount in the inner cavity is reduced, the volume of compressed air is close to the total volume of the inner cavity, and accumulated water in the inner cavity can be conveniently discharged when air pressure is released. The storage cavity is arranged below the sealed cavity, so that in the process of rising of the liquid level, compressed gas is pressed into the sealed cavity, the liquid level can submerge the storage cavity, water flow can be in full contact with the solid slow-release scale inhibitor in the storage cavity, the descaling effect is enhanced, and when compressed air releases air pressure, the pressure is released by the sealed cavity above to the storage cavity, and water in the storage cavity can be completely discharged into the water outlet.
Optionally, a first filter screen is arranged at the communication position of the sealed cavity and the storage cavity, and a second filter screen is arranged at the communication position of the storage cavity and the water outlet.
The first filter screen is used for blocking chips falling off from the solid slow-release scale inhibitor in the storage cavity from entering the sealed cavity, and the blockage of a pipeline or a cavity communicating part caused by the chips is avoided. The second filter screen is used for preventing chips falling off from the solid slow-release scale inhibitor in the storage cavity from entering the water outlet, and the blockage of a pipeline or a cavity communicating part caused by the chips is avoided.
Optionally, an isolation cavity is formed between the second filter screen and the bottom of the inner chamber.
When the air pressure in the inner cavity is insufficient, the problem that water in the inner cavity cannot be completely drained after water supply is stopped occasionally occurs, the isolation cavity is used for accommodating accumulated water which is not drained, and the solid slow-release scale inhibitor is blocked by the second filter screen and cannot be contacted with the accumulated water in the isolation cavity, so that the connection between the solid slow-release scale inhibitor and a downstream water path is thoroughly cut off.
Optionally, still including setting up the inner bag that is used for filling solid-state slowly-releasing antisludging agent in the storing cavity, the inner bag seted up with a plurality of through-holes of storing cavity intercommunication, the inner bag bottom pass through the support column with interior cavity bottom is connected.
The solid slow-release scale inhibitor is placed in the inner container, and then the inner container is arranged in the storage cavity, so that the impact force of water flow on the solid slow-release scale inhibitor is relieved, and the solid slow-release scale inhibitor is prevented from being excessively dissolved and diffused due to the fact that the solid slow-release scale inhibitor is broken by the water flow. Meanwhile, the bottom of the inner container is raised by the support columns, when the air pressure in the inner chamber is insufficient, accumulated water which is not drained is accumulated at the bottom of the inner chamber and cannot be contacted with the solid slow-release scale inhibitor in the inner container, and therefore the connection between the solid slow-release scale inhibitor and a downstream water path is completely cut off.
Optionally, the outer side wall of the inner container is attached to the inner side wall of the shell, one side wall of the inner container, which is close to the water inlet, is a filtering screen printing plate, and the plurality of through holes are formed in one side wall of the inner container, which is close to the water outlet.
The inner container completely isolates a water flow channel formed in the inner cavity, so that water flowing into the water inlet can be discharged from the water outlet only after flowing into the inner container from the filtering screen printing plate and then flowing out of the through hole, the contact between the water flow and the solid slow-release agent is increased, and the problem that the scale inhibition effect is reduced due to the fact that part of the water flow directly enters the water outlet along the gap between the inner container and the inner side wall of the shell in a flowing mode is avoided.
Optionally, the device further comprises a shell cover; the top of the shell is of an open structure, the shell cover is buckled on the top of the shell and is provided with a through groove communicated with the sealed cavity; the water inlet is formed in the shell cover and communicated with the sealed cavity through the through groove; and a sealing part is arranged at the cover buckle part of the shell and the shell cover.
The shell is of an open structure, the shell cover is buckled at the open opening of the shell and is hermetically connected through the sealing part, so that the sealing effect of the inner chamber is ensured, and gas or liquid leakage is avoided. The structure is convenient for cleaning and maintaining the inside of the shell, and is convenient for replacing the solid slow-release scale inhibitor, so that the scale inhibition device can be used for a long time. The sealing component adopts a rubber sealing ring or a silica gel sealing ring. The water inlet is arranged on the shell cover, so that water flowing into the shell sequentially flows through the sealed cavity and the inner container from top to bottom, can be in full contact reaction with the solid slow-release scale inhibitor in the inner container, and the poor descaling effect caused by insufficient contact between the water and the solid slow-release scale inhibitor is avoided.
Optionally, the device also comprises a liner cover; the top of the inner container is of an open structure, and the inner container cover is buckled on the top of the inner container.
The inner container is also of an open structure, and the inner container cover is buckled at the open opening of the inner container. The solid slow-release scale inhibitor held in the inner container is prevented from falling off and large fragments flow out along with water flow from the inner container. And the shell cover and the liner cover are opened at one time, so that the solid slow-release scale inhibitor can be directly replaced or filled, and the operation steps for replacing the solid slow-release scale inhibitor are simplified.
Optionally, the valve is mounted on an inner wall of the through groove, and the valve includes one or a combination of an electromagnetic valve and a one-way valve.
The valve is also mounted on the housing cover to facilitate blocking of water flow at a location proximate the water inlet, while facilitating maintenance and repair of the valve. The valve adopts one of a one-way valve or an electromagnetic valve, water is injected into the shell from the water inlet when the valve is opened, and high-pressure gas in the shell is prevented from being discharged to the water inlet when the valve is closed.
The utility model also provides a following scheme:
a waste water scale inhibition system comprises a water purification device, a scale inhibition device and a waste water valve which are connected in sequence according to a water treatment process; the scale inhibition device is the scale inhibition device in any one of the above schemes.
In the water treatment process, an untreated water source is introduced into a water purifying device for purification treatment, the water purifying device can generate wastewater after water treatment except for introducing the obtained purified water into a water supply system, the wastewater needs to be introduced into a wastewater valve for treatment, and the environmental pollution caused by direct discharge is avoided. The scale inhibition device is additionally arranged between the water purification device and the waste water valve, and the solid slow-release scale inhibitor in the scale inhibition device can effectively prevent the waste water valve from losing efficacy due to excessive scaling. The solid slow-release scale inhibitor is selected from one of silicon phosphorus crystal, MSAP and FOF or other existing solid slow-release scale inhibitors.
Drawings
Fig. 1 is a schematic sectional structure view of a scale inhibition device provided in an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional view of a scale inhibitor according to another embodiment of the present invention.
Fig. 3 is a schematic side view of the scale inhibition device according to an embodiment of the present invention
Fig. 4 is a flow chart of a wastewater scale inhibition system provided in an embodiment of the present invention.
Legend:
1, a shell; 2 an inner chamber; 3, water outlet; 4, a water inlet; 5, a valve; 6, an inner container; 7, a shell cover;
21 sealing the cavity; 22 a storage cavity; 23 a first screen; 24 a second screen; 25 isolating the cavity;
61 through holes; 62, a liner cover; 63 a support column; 64, filtering the screen printing plate;
71 a sealing member; 72 through slots.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1:
as shown in fig. 1, a scale inhibition device comprises a housing 1, wherein an inner chamber 2 is formed in the housing 1, the inner chamber 2 comprises a sealed cavity 21 and a storage cavity 22 which are communicated with each other, and a solid slow-release scale inhibitor is stored in the storage cavity 22; the bottom of the shell 1 is provided with a water outlet 3 communicated with a storage cavity 22, and the shell 1 is also provided with a water inlet 4 communicated with a sealed cavity 21; a valve 5 for controlling the opening/closing of the water inlet 4 is arranged at the communication part of the sealed cavity 21 and the water inlet 4; a water flow channel is formed between the water inlet 4 and the water outlet 3, and the flow of the water inlet 4 is larger than that of the water outlet 3.
Water flow enters from the water inlet 4, flows through the shell 1 and is discharged from the water outlet 3. Because the flow of the water inlet 4 is larger than that of the water outlet 3, the water quantity in the inner chamber 2 is increased to enable the liquid level to rise, and the air in the inner chamber 2 is discharged from the water outlet 3. And because the water outlet 3 is arranged at the bottom of the shell 1, the rising liquid level quickly submerges the water outlet 3, and air cannot be discharged and is compressed. The solid slow-release scale inhibitor in the storage cavity 22 is submerged along with the continuous rising of the liquid level, the air originally existing in the whole inner cavity 2 is compressed into the sealed cavity 21, when the fluid pressure value of the water flow is equal to the air pressure value of the compressed air, the liquid level stops rising in a pressure balance state, and the scale inhibition device is normally used.
When the water supply is stopped, the solid slow-release scale inhibitor in the shell 1 is disconnected with the upstream waterway at the water inlet 4 by closing the valve 5. Meanwhile, the pressure of the fluid in the shell 1 disappears, the compressed air releases the air pressure and pushes the water in the inner cavity 2, the water in the inner cavity 2 is discharged along the water outlet 3, and the solid slow-release scale inhibitor in the storage cavity 22 is disconnected with the downstream waterway at the water outlet 3. After water supply is stopped, the solid slow-release scale inhibitor is ensured not to be dissolved and diffused continuously, the consumption speed of the solid slow-release scale inhibitor is reduced, the utilization rate is improved, and the cost is saved.
In the above scheme, the liquid flow controllers can be respectively arranged on the pipelines connecting the water inlet 4 and the water outlet 3. Or a pressure reducing valve can be arranged on a pipeline connecting the water inlet 4 and the water outlet 3. The flow of the water inlet 4 is larger than that of the water outlet 3, so that the water quantity in the inner chamber 2 is continuously increased. The flow control technology is the prior art and is not described in detail.
Example 2:
on the basis of the embodiment 1, as shown in fig. 1, the following improvements are made to the technical scheme:
in an embodiment, in order to enhance the drainage effect of the compressed gas when releasing the pressure, the water inlet 4 is disposed at the top of the casing 1, and the water inlet 4 sequentially communicates with the sealed cavity 21, the storage cavity 22 and the water outlet 3 from top to bottom to form a water flow channel. The water inlet 4 is arranged at the top of the shell 1, the water outlet 3 is arranged at the bottom of the shell 1, and a water flow channel from top to bottom is formed; the water flows through the seal chamber 21 and the storage chamber 22 in the inner chamber 2 in this order. The water outlet 3 is arranged at the bottom, so that the liquid level can submerge the water outlet 3 most quickly to enable the inner chamber 2 to become a completely sealed space, the air discharge amount in the inner chamber 2 is reduced, the volume of compressed air is close to the total volume of the inner chamber 2, and accumulated water in the inner chamber 2 is conveniently discharged when air pressure is released. The storage cavity 22 is arranged below the sealed cavity 21, so that in the process of liquid level rising, compressed gas is pressed into the sealed cavity 21, the liquid level can submerge the storage cavity 22, water flow can be in full contact with the solid slow-release scale inhibitor in the storage cavity 22, and the scale removal effect is enhanced. When the compressed air releases the air pressure, the pressure is released downwards from the upper sealed cavity 21, and the water in the storage cavity 22 can be squeezed into the water outlet 3, so that the solid slow-release scale inhibitor in the storage cavity 22 is ensured to be disconnected with the downstream waterway in the water outlet 3.
In one embodiment, in order to avoid the blockage of the pipeline, a first filter screen 23 is disposed at the communication position between the sealed cavity 21 and the storage cavity 22, and a second filter screen 24 is disposed at the communication position between the storage cavity 22 and the water outlet 3. The first filter screen 23 is used for preventing chips falling off from the solid slow-release scale inhibitor in the storage cavity 22 from entering the sealed cavity 21, and the blockage of a pipeline or a cavity communication part caused by the chips is avoided. The second filter screen 24 is used for preventing chips falling off from the solid slow-release scale inhibitor in the storage cavity 22 from entering the water outlet 3, and the blockage of a pipeline or a cavity communication part caused by the chips is avoided.
In one embodiment, in order to prevent the unapproved accumulated water from contacting and reacting with the solid slow-release scale inhibitor, an isolation cavity 25 is formed between the second filter screen 24 and the bottom of the inner chamber 2. When the air pressure in the inner cavity 2 is insufficient, the problem that water in the inner cavity 2 cannot be completely drained after water supply is stopped occasionally occurs, the isolation cavity 25 is used for accommodating accumulated water which is not drained, and the solid slow-release scale inhibitor is blocked by the second filter screen 24 and cannot be contacted with the accumulated water in the isolation cavity 25, so that the connection between the solid slow-release scale inhibitor and a downstream water path is completely cut off.
Example 3:
on the basis of embodiment 1 or embodiment 2, as shown in fig. 2 and fig. 3, the following improvements are made to the technical scheme:
in an embodiment, in order to avoid transition waste caused by breaking of the solid slow-release scale inhibitor by water flow, the scale inhibitor storage device further comprises an inner container 6 arranged in the storage cavity 22 and used for filling the solid slow-release scale inhibitor, the inner container 6 is provided with a through hole 61 communicated with the storage cavity 22, and the bottom of the inner container 6 is connected with the bottom of the inner chamber 2 through a support column 63. The solid slow-release scale inhibitor is contained in the inner container 6, and the inner container 6 is arranged in the storage cavity 22, so that the impact force of water flow on the solid slow-release scale inhibitor is reduced, and the solid slow-release scale inhibitor is prevented from being crushed by the water flow to cause transitional dissolution and diffusion. Meanwhile, the height of the bottom of the inner container 6 is raised by the support columns 63, when the air pressure in the inner chamber 2 is insufficient, accumulated water which is not drained is accumulated at the bottom of the inner chamber 2 and cannot be contacted with the solid slow-release scale inhibitor in the inner container 6, and therefore the connection between the solid slow-release scale inhibitor and a downstream water way is thoroughly cut off.
In an embodiment, in order to increase the contact area between the water flow and the solid slow-release scale remover, the outer side wall of the inner container 6 is attached to the inner side wall of the housing 1, one side wall of the inner container 6 close to the water inlet 4 is a filtering screen 64, and the plurality of through holes 61 are formed in one side wall of the inner container 6 close to the water outlet 3. The inner container 6 completely isolates a water flow channel formed in the inner chamber 2, so that water flowing into the water inlet 4 can be discharged from the water outlet 3 only after flowing into the inner container 6 from the filtering screen 64 and then flowing out from the through hole 61, the contact between the water flow and the solid slow-release agent is increased, and the problem that part of water flows through a gap between the inner container 6 and the inner wall of the shell 1 and directly enters the water outlet 3 to cause the reduction of the scale inhibition effect is solved.
In one embodiment, in order to facilitate cleaning, maintenance of the internal structure of the shell 1 and replacement of the solid slow-release descaling agent, the shell cover 7 is further included; the top of the shell 1 is of an open structure, and the shell cover 7 is buckled on the top of the shell 1; and a sealing part 71 is arranged at the cover buckling part of the shell 1 and the shell cover 7. The shell 1 is of an open structure, the shell cover 7 is buckled at an open opening of the shell 1 and is connected in a sealing mode through the sealing part 71, the sealing effect of the inner cavity 2 is guaranteed, and gas or liquid leakage is avoided. The structure is convenient for cleaning and maintaining the inside of the shell 1, and is convenient for replacing the solid slow-release scale inhibitor, so that the scale inhibition device can be used for a long time. The sealing member 71 is a rubber seal ring or a silicone seal ring.
In one embodiment, in order to enhance the drainage effect of the compressed gas when the pressure is released, the housing cover 7 is provided with a through groove 72 communicated with the sealed cavity 21, the water inlet 4 is provided in the housing cover 7, and the water inlet 4 is communicated with the sealed cavity 21 through the through groove 72. The water inlet 4 is arranged on the shell cover 7, and the water outlet 3 is arranged at the bottom of the shell 1 to form a water flow channel from top to bottom; the water flows through the inner container 6 in the inner chamber 2. The water outlet 3 is arranged at the bottom, so that the liquid level can submerge the water outlet 3 most quickly to enable the inner chamber 2 to become a completely sealed space, the air discharge amount in the inner chamber 2 is reduced, the volume of compressed air is close to the total volume of the inner chamber 2, and accumulated water in the inner chamber 2 is conveniently discharged when air pressure is released. The inner container 6 is arranged in the storage cavity 22 and is positioned below the sealed cavity 21, so that in the process of liquid level rising, compressed gas is pressed into the sealed cavity 21, the liquid level can submerge the solid slow-release scale inhibitor in the inner container 6, water flow can be in full contact reaction with the solid slow-release scale inhibitor, and the scale removal effect is enhanced. When the compressed air releases the air pressure, the pressure is released downwards by the upper sealed cavity 21, and the water in the liner 6 can be squeezed into the water outlet 3, so that the solid slow-release scale inhibitor in the liner 6 is ensured to be disconnected with the downstream waterway in the water outlet 3.
In one embodiment, in order to simplify the operation steps of replacing the solid slow-release scale inhibitor, the device further comprises a liner cover 62; the top of the inner container 6 is of an open structure, and the inner container cover 62 is buckled on the top of the inner container 6. The inner container 6 is also of an open structure, and the inner container cover 62 covers and buckles the open opening of the inner container 6. The solid slow-release scale inhibitor in the inner container 6 is prevented from falling off and large fragments flow out from the inner container 6 along with water flow. And the shell cover 7 and the liner cover 62 can be opened once, so that the solid slow-release scale inhibitor can be directly replaced or filled.
In one embodiment, in order to improve the blocking effect of the solid slow-release scale inhibitor and the upstream waterway, the valve 5 is installed on the inner wall of the through groove 72, and the valve 5 includes one or a combination of a solenoid valve and a one-way valve. The valve 5 is also mounted on the housing cover 7 to facilitate the blocking of water flow at a location close to the water inlet 4, as well as to facilitate maintenance and repair of the valve 5. The valve 5 is one of a one-way valve or an electromagnetic valve, water is injected into the shell 1 from the water inlet 4 when the valve is opened, and high-pressure gas in the shell 1 is prevented from being discharged to the water inlet 4 when the valve is closed.
Example 4:
on the basis of the embodiment 1, the embodiment 2 or the embodiment 3, as shown in fig. 4, the following improvements are made to the technical scheme:
in one embodiment, in order to prevent the waste water valve from losing efficacy due to excessive scaling, a waste water scale inhibition system is provided, which comprises a water purification device, a scale inhibition device and a waste water valve which are connected in sequence according to a water treatment process; the scale inhibition device is the scale inhibition device in any one of the above schemes. In the water treatment process, an untreated water source is introduced into a water purifying device for purification treatment, the water purifying device can generate wastewater after water treatment except for introducing the obtained purified water into a water supply system, the wastewater needs to be introduced into a wastewater valve for treatment, and the environmental pollution caused by direct discharge is avoided. The scale inhibition device is additionally arranged between the water purification device and the waste water valve, and the solid slow-release scale inhibitor in the scale inhibition device can effectively prevent the waste water valve from losing efficacy due to excessive scaling. The solid slow-release scale inhibitor is selected from one of silicon phosphorus crystal, MSAP and FOF or other existing solid slow-release scale inhibitors.
The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. The scale inhibition device is characterized by comprising a shell, wherein an inner chamber is formed in the shell, the inner chamber comprises a sealed cavity and a storage cavity which are communicated with each other, and a solid slow-release scale inhibitor is stored in the storage cavity; the bottom of the shell is provided with a water outlet communicated with the storage cavity, and the shell is also provided with a water inlet communicated with the sealed cavity; a valve for controlling the opening/closing of the water inlet is arranged at the communication part of the sealed cavity and the water inlet; a water flow channel is formed between the water inlet and the water outlet, and the flow of the water inlet is greater than that of the water outlet.
2. The scale inhibition device according to claim 1, wherein the water inlet is arranged at the top of the housing, and the water inlet is sequentially communicated with the sealed cavity, the storage cavity and the water outlet from top to bottom to form a water flow channel.
3. The scale inhibition device according to claim 1, wherein a first filter screen is arranged at the communication position of the sealed cavity and the storage cavity, and a second filter screen is arranged at the communication position of the storage cavity and the water outlet.
4. The scale inhibition device according to claim 3, wherein an isolation cavity is formed between the second filter screen and the bottom of the inner chamber.
5. The scale inhibition device according to claim 1, further comprising a liner arranged in the storage cavity and used for filling the solid slow-release scale inhibitor, wherein the liner is provided with a plurality of through holes communicated with the storage cavity, and the bottom of the liner is connected with the bottom of the inner chamber through support columns.
6. The scale inhibition device according to claim 5, wherein the outer side wall of the inner container is attached to the inner side wall of the housing, one side wall of the inner container close to the water inlet is a filtering screen, and the plurality of through holes are formed in one side wall of the inner container close to the water outlet.
7. The scale inhibition device according to claim 5, further comprising a housing cover; the top of the shell is of an open structure, the shell cover is buckled on the top of the shell and is provided with a through groove communicated with the sealed cavity; the water inlet is formed in the shell cover and communicated with the sealed cavity through the through groove; and a sealing part is arranged at the cover buckle part of the shell and the shell cover.
8. The scale inhibition device according to claim 7, further comprising a liner cover; the top of the inner container is of an open structure, and the inner container cover is buckled on the top of the inner container.
9. The scale inhibition device according to claim 7, wherein the valve is mounted on the inner wall of the through groove, and the valve comprises one or a combination of a solenoid valve or a one-way valve.
10. A waste water antisludging system is characterized by comprising a water purifying device, an antisludging device and a waste water valve which are connected in sequence according to a water treatment process; the scale inhibition device is as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020215894.7U CN212559655U (en) | 2020-02-26 | 2020-02-26 | Scale inhibition device and wastewater scale inhibition system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020215894.7U CN212559655U (en) | 2020-02-26 | 2020-02-26 | Scale inhibition device and wastewater scale inhibition system |
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| CN212559655U true CN212559655U (en) | 2021-02-19 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187939A (en) * | 2021-04-09 | 2021-07-30 | 青岛经济技术开发区海尔热水器有限公司 | Water inlet valve and water heater |
| CN114890557A (en) * | 2022-06-06 | 2022-08-12 | 长安大学 | Slow-release solid scale inhibitor and application thereof |
| WO2022213556A1 (en) * | 2021-04-06 | 2022-10-13 | 恒洁卫浴集团有限公司 | Scale inhibition and descaling module, shower device having scale inhibition and descaling functions, and shower faucet having scale inhibition and descaling functions |
| CN115251781A (en) * | 2022-09-05 | 2022-11-01 | 北京顺造科技有限公司 | Surface cleaning apparatus |
-
2020
- 2020-02-26 CN CN202020215894.7U patent/CN212559655U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022213556A1 (en) * | 2021-04-06 | 2022-10-13 | 恒洁卫浴集团有限公司 | Scale inhibition and descaling module, shower device having scale inhibition and descaling functions, and shower faucet having scale inhibition and descaling functions |
| CN113187939A (en) * | 2021-04-09 | 2021-07-30 | 青岛经济技术开发区海尔热水器有限公司 | Water inlet valve and water heater |
| CN113187939B (en) * | 2021-04-09 | 2023-06-16 | 青岛经济技术开发区海尔热水器有限公司 | Water inlet valve and water heater |
| CN114890557A (en) * | 2022-06-06 | 2022-08-12 | 长安大学 | Slow-release solid scale inhibitor and application thereof |
| CN115251781A (en) * | 2022-09-05 | 2022-11-01 | 北京顺造科技有限公司 | Surface cleaning apparatus |
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Effective date of registration: 20211021 Address after: 528000 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528300 Nepheline Village Committee, Lunjiao Sub-district Office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |
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