CN214884077U - Non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank - Google Patents
Non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank Download PDFInfo
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- CN214884077U CN214884077U CN202121152607.3U CN202121152607U CN214884077U CN 214884077 U CN214884077 U CN 214884077U CN 202121152607 U CN202121152607 U CN 202121152607U CN 214884077 U CN214884077 U CN 214884077U
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- pressure
- compensation tank
- constant
- interface
- tank body
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000002070 germicidal effect Effects 0.000 abstract description 3
- 239000013618 particulate matter Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model discloses a non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank, which comprises a compensation tank body, wherein the upper side wall of the compensation tank body is provided with a water inlet interface, a standby interface and a negative pressure prevention vacuum regulator interface, and the right side wall of the compensation tank body is provided with a water outlet interface; a second electromagnetic valve is arranged inside the water inlet interface, and a first electromagnetic valve is arranged inside the standby interface; a water pressure sensor is arranged on the lower inner wall of the compensation tank body, and an anti-overflow sensor is arranged on the upper inner wall of the compensation tank body; the inside of the compensation tank body is provided with a filter screen, and the lower fixed surface of the filter screen is connected with a supporting rib rod. The utility model discloses in, when needs maintain the interface of intaking, can be through making first solenoid valve intercommunication, the second solenoid valve is closed, supplies water through reserve interface, can make the device's water supply stable, and the filter screen can be to carrying out germicidal treatment to the water when filtering remaining particulate matter in the aquatic.
Description
Technical Field
The utility model relates to a water supply technical field especially relates to a totally closed secondary water supply constant voltage stationary flow compensation jar of no negative pressure.
Background
The traditional secondary water supply equipment comprises a reservoir or a water storage tank, a secondary water supply pipeline and a booster pump. Is still widely used at present. The secondary water supply apparatus of this structure has disadvantages in that: sundries are easy to enter the water tank and the water tank, so that water is polluted and the health of water users is harmed; the running, the overflowing, the dripping and the leakage are difficult to avoid, and in addition, the water resources are wasted due to the interval cleaning in the use process; the pressure of a tap water pipe network cannot be utilized, the water needs to be supplied by re-pressurizing under the condition that the water surface of the water pool and the water tank is only at atmospheric pressure, and the energy consumption is high. The water tank of the water tank with larger volume is needed, the occupied area is large, the project amount is large, and the use and maintenance cost is high.
In view of the defects of the conventional secondary water supply equipment, a totally-enclosed secondary water supply system appears later, and although the defects of the conventional secondary water supply are overcome, when a secondary water supply pressure pump operates, the water pressure of a pipe network connected with the secondary water supply system is reduced, even negative pressure is formed, and the normal water supply of users in a pipe network direct supply area is influenced.
There is not totally closed secondary water supply constant voltage stationary flow compensation jar of negative pressure if patent number CN200620173022.9 has proposed, this compensation jar sets up to the sealed jar of horizontal cylindrical metal body, the vacuum regulator interface and the inlet tube interface of the area ring flange of jar body upside, there is the delivery port jar body downside, this practical pressure regulating is steady, pollution-free, the influence of negative pressure has been eliminated completely, for the environmental protection, health, economic water supply equipment provides the main part component, but when the inlet tube of this compensation jar can't intake, when needing to salvage, can lead to the unable condition of going on to the resident.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-current compensation tank.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the water inlet port, the standby port and the anti-negative pressure vacuum regulator port are arranged on the upper side wall of the compensation tank body, and the water outlet port is arranged on the right side wall of the compensation tank body;
a second electromagnetic valve is arranged inside the water inlet interface, and a first electromagnetic valve is arranged inside the standby interface;
a water pressure sensor is arranged on the lower inner wall of the compensation tank body, and an anti-overflow sensor is arranged on the upper inner wall of the compensation tank body;
the inside of the compensation tank body is provided with a filter screen, and the lower fixed surface of the filter screen is connected with a supporting rib rod.
As a further description of the above technical solution:
the compensation tank body is a cylindrical horizontal sealing pipe.
As a further description of the above technical solution:
and a flow sensor is arranged in the water inlet interface.
As a further description of the above technical solution:
the lower side wall of the compensation tank body is provided with a vacuum suppressor, and the lower surface of the vacuum suppressor is fixedly connected with an air filter.
As a further description of the above technical solution:
and the anti-overflow flow sensor is in signal connection with the first electromagnetic valve and the second electromagnetic valve.
As a further description of the above technical solution:
the first electromagnetic valve is in signal connection with the flow sensor.
As a further description of the above technical solution:
the side wall of the filter screen is coated with nano-silver paint, and the cross section of the support rib rod is a semicircle.
As a further description of the above technical solution:
and a water pump unit is arranged in the water outlet connector.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this totally closed secondary of no negative pressure supplies water constant voltage stationary flow compensation jar has set up reserve interface, the interface of intaking, and reserve interface all is provided with the solenoid valve with the inside of the interface of intaking, when needs maintain the interface of intaking, can be through making first solenoid valve intercommunication, and the second solenoid valve is closed, supplies water through reserve interface, can make the device supply water stably.
2. Compared with the prior art, this totally closed secondary water supply constant voltage stationary flow compensation jar of no negative pressure has set up filter screen and support rib pole, and the upper surface of filter screen is scribbled nanometer silver coating, when filtering remaining little particulate matter in the aquatic, can be to the water to carrying out germicidal treatment, and the support rib pole can carry out the supporting role to the filter screen, prevents that the filter screen from warping under the impact of rivers.
3. Compared with the prior art, this totally closed secondary water supply constant voltage stationary flow compensation jar of no negative pressure has set up water pressure sensor and anti-overflow flow sensor, and water pressure sensor can judge the inside water content of compensation jar through the water pressure of inner wall under the compensation jar, and anti-overflow flow sensor and first solenoid valve, second solenoid valve signal connection can send signal when anti-overflow flow sensor lower surface contact surface, and messenger first solenoid valve, second solenoid valve are closed, prevent the emergence of overflow.
Drawings
FIG. 1 is a schematic view of the inside of a non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank provided by the present invention;
FIG. 2 is a schematic diagram of a filter screen of a non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank provided by the utility model;
FIG. 3 is a schematic view of a non-negative pressure totally-enclosed secondary water supply constant pressure and flow stabilization compensation tank provided by the utility model;
fig. 4 is a schematic front view of the negative pressure-free totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank provided by the utility model.
Illustration of the drawings:
1. a water inlet interface; 2. a standby interface; 3. a compensation tank body; 4. an anti-negative pressure vacuum regulator interface; 5. a water outlet interface; 6. a vacuum suppressor; 7. an air filter; 8. a flow sensor; 9. a first solenoid valve; 10. an anti-overflow flow sensor; 11. a water pump unit; 12. a water pressure sensor; 13. a filter screen; 14. a support rib bar; 15. a second solenoid 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the vacuum water supply device comprises a compensation tank body 3, wherein a water inlet interface 1, a standby interface 2 and a negative pressure prevention vacuum regulator interface 4 are arranged on the upper side wall of the compensation tank body 3, a water outlet interface 5 is arranged on the right side wall of the compensation tank body 3, the compensation tank body 3 is a cylindrical horizontal sealing pipe, a vacuum suppressor 6 is arranged on the lower side wall of the compensation tank body 3, an air filter 7 is fixedly connected to the lower surface of the vacuum suppressor 6, and a water pump unit 11 is arranged inside the water outlet interface 5.
The inside of interface 1 of intaking is provided with second solenoid valve 15, and the inside of reserve interface 2 is provided with first solenoid valve 9, and the inside of interface 1 of intaking is provided with flow sensor 8.
The lower inner wall of the compensation tank body 3 is provided with a water pressure sensor 12, the upper inner wall of the compensation tank body 3 is provided with an anti-overflow flow sensor 10, the anti-overflow flow sensor 10 is in signal connection with the first electromagnetic valve 9 and the second electromagnetic valve 15, and the first electromagnetic valve 9 is in signal connection with the flow sensor 8.
The inside of the compensation tank body 3 is provided with a filter screen 13, the lower surface of the filter screen 13 is fixedly connected with a support rib rod 14, the side wall of the filter screen 13 is coated with nano silver paint, and the cross section of the support rib rod 14 is a semicircle.
The working principle is as follows: when needs are maintained water inlet interface 1, can be through making first solenoid valve 9 intercommunication, second solenoid valve 15 closes, supply water through reserve interface 2, can make the device's water supply stable, the upper surface of filter screen 13 is scribbled the nanometer silver coating, when filtering remaining particulate matter in the aquatic, can be to carrying out germicidal treatment to the water, support rib rod 14 can carry out the supporting role to filter screen 13, prevent that filter screen 13 from warping under the impact of rivers, water pressure sensor 12 can judge the inside water content of the compensation jar body 3 through the water pressure of the lower inner wall of the compensation jar body 3, anti-overflow flow sensor 10 and first solenoid valve 9, 15 signal connection of second solenoid valve, when anti-overflow flow sensor 10 lower surface contact water surface, can send signal make first solenoid valve 9, second solenoid valve 15 closes, prevent the emergence of overflow.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a totally closed secondary water supply constant pressure stationary flow compensation jar of no negative pressure, includes the compensation jar body (3), its characterized in that: the upper side wall of the compensation tank body (3) is provided with a water inlet interface (1), a standby interface (2) and an anti-negative pressure vacuum regulator interface (4), and the right side wall of the compensation tank body (3) is provided with a water outlet interface (5);
a second electromagnetic valve (15) is arranged inside the water inlet interface (1), and a first electromagnetic valve (9) is arranged inside the standby interface (2);
a water pressure sensor (12) is arranged on the lower inner wall of the compensation tank body (3), and an anti-overflow sensor (10) is arranged on the upper inner wall of the compensation tank body (3);
the inside of the compensation tank body (3) is provided with a filter screen (13), and the lower surface of the filter screen (13) is fixedly connected with a support rib rod (14).
2. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: the compensation tank body (3) is a cylindrical horizontal sealing pipe.
3. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: and a flow sensor (8) is arranged in the water inlet interface (1).
4. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: the lower side wall of the compensation tank body (3) is provided with a vacuum suppressor (6), and the lower surface of the vacuum suppressor (6) is fixedly connected with an air filter (7).
5. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: and a water pump unit (11) is arranged in the water outlet connector (5).
6. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: and the anti-overflow flow sensor (10) is in signal connection with the first electromagnetic valve (9) and the second electromagnetic valve (15).
7. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: the first electromagnetic valve (9) is in signal connection with the flow sensor (8).
8. The non-negative-pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank of claim 1, which is characterized in that: the side wall on filter screen (13) scribbles nanometer silver coating, the cross section of support rib pole (14) is the semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152607.3U CN214884077U (en) | 2021-05-24 | 2021-05-24 | Non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121152607.3U CN214884077U (en) | 2021-05-24 | 2021-05-24 | Non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884077U true CN214884077U (en) | 2021-11-26 |
Family
ID=78937306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121152607.3U Expired - Fee Related CN214884077U (en) | 2021-05-24 | 2021-05-24 | Non-negative pressure totally-enclosed secondary water supply constant-pressure and constant-flow compensation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884077U (en) |
-
2021
- 2021-05-24 CN CN202121152607.3U patent/CN214884077U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |