CN220035586U - Non-negative pressure secondary water supply tank volume adjusting device - Google Patents
Non-negative pressure secondary water supply tank volume adjusting device Download PDFInfo
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- CN220035586U CN220035586U CN202321700744.5U CN202321700744U CN220035586U CN 220035586 U CN220035586 U CN 220035586U CN 202321700744 U CN202321700744 U CN 202321700744U CN 220035586 U CN220035586 U CN 220035586U
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- tank body
- negative pressure
- water supply
- volume
- adjusting device
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000003112 inhibitor Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005192 partition Methods 0.000 abstract description 16
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model discloses a negative pressure-free secondary water supply tank volume adjusting device which comprises a tank body, wherein supporting columns are arranged on two sides of the bottom end corner of the tank body, a partition plate is arranged on one side of the middle of the tank body, a first volume cavity is arranged at one end of the tank body, which is positioned at the other end of the partition plate, a second volume cavity is arranged at the other end of the tank body, a fixed frame is arranged at the lower end of one side of the first volume cavity, a control valve is arranged in the fixed frame, an upper connecting port of the control valve is connected with the first volume cavity, a communicating pipe penetrating through the partition plate is arranged at one end of the control valve, a water inlet is arranged in the middle of the upper end of the tank body, the water inlet is connected with the first volume cavity through a connecting pipe, a one-way valve is arranged on the connecting pipe, and a water outlet is arranged on one side of the bottom end of the tank body. The beneficial effects are that: effectively increase volume ratio, satisfy municipal water fluctuation demand, prolong the life of water supply jar, increased the practicality.
Description
Technical Field
The utility model relates to the field of secondary water supply, in particular to a volume adjusting device of a non-negative pressure secondary water supply tank.
Background
At present, the non-negative pressure water supply equipment is used under the condition that the water supply capacity of a municipal pipe network is sufficient, and when the water pressure is insufficient, the non-negative pressure water supply equipment is used for carrying out secondary increase to supply water for a high-rise. When municipal water pressure fluctuation is large, the regulation is carried out through the non-negative pressure tank, the regulation capacity of the regulation is related to the volume of the non-negative pressure tank, and in order to regulate the large fluctuation of municipal water pressure, the volume of the non-negative pressure tank is required to be enlarged so as to meet the requirement of municipal water pressure fluctuation, and the regulation capacity of the non-negative pressure tank is limited.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides a non-negative pressure secondary water supply tank volume adjusting device, which aims to overcome the technical problems in the prior art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides a no negative pressure secondary water supply tank volume adjusting device, includes the jar body, the bottom corner both sides of the jar body all are provided with the support column, middle part one side of the jar body is provided with the baffle, the jar body is located the one end of baffle is provided with volume chamber one, the jar body is located the other end of baffle is provided with volume chamber two, the baffle is located one side lower extreme of volume chamber one is provided with fixed frame, be provided with the control valve in the fixed frame, the upper end connector of control valve with volume chamber one is connected, the one end of control valve is provided with alternates the communicating pipe of baffle, the upper end middle part of the jar body is provided with the water inlet, the water inlet pass through the connecting pipe with volume chamber one is connected, be provided with the check valve on the connecting pipe, bottom one side of the jar body is provided with the delivery port.
Further, the bottom of support column is provided with expands the fagging, the bottom that expands the fagging all is provided with a plurality of screw holes, expand the fagging and be connected with ground through a plurality of stop bolt.
Further, liquid level detectors extending to the first volume cavity and connected with the second volume cavity are arranged at the lower ends of two sides of the tank body, an alarm is arranged at the bottom end of each liquid level detector, and each liquid level detector is connected with the control console.
Further, a first vacuum inhibitor connected with the first volume cavity is arranged on one side of the upper end of the tank body, and a first negative pressure meter is arranged on one side of the first vacuum inhibitor.
Further, a second vacuum inhibitor connected with the second volume cavity is arranged on the other side of the upper end of the tank body, and a second negative pressure meter is arranged on one side of the second vacuum inhibitor.
Further, a drain outlet is formed in one side of the middle of the bottom end of the tank body, and a drain valve is arranged on the drain outlet.
The utility model provides a volume adjusting device of a non-negative pressure secondary water supply tank, which has the following beneficial effects: according to the utility model, the volume ratio is effectively increased through the first volume cavity and the second volume cavity in the tank body, the municipal water fluctuation requirement is met, the volume of the secondary water supply tank is effectively adjusted, and the liquid level detector and the alarm device enable the non-negative pressure water supply tank to automatically stop working and give an alarm when no water exists in the tank body, so that the steady flow tank is protected, the service life of the water supply tank is prolonged, and the practicability is increased.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a volume adjusting device of a non-negative pressure secondary water supply tank according to an embodiment of the present utility model.
In the figure:
1. a tank body; 2. a support column; 3. a partition plate; 4. a first volume chamber; 5. a second volume cavity; 6. a fixed frame; 7. a control valve; 8. a communicating pipe; 9. a water inlet; 10. a connecting pipe; 11. a one-way valve; 12. a water outlet; 13. a spreader plate; 14. a liquid level detector; 15. an alarm; 16. a first vacuum suppressor; 17. a negative pressure meter I; 18. a second vacuum suppressor; 19. a negative pressure meter II; 20. and a sewage outlet.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, there is provided a non-negative pressure secondary water tank volume adjustment device.
Embodiment one:
as shown in fig. 1, the volume adjusting device for the non-negative pressure secondary water supply tank according to the embodiment of the utility model comprises a tank body 1, support columns 2 are arranged on two sides of the bottom end corner of the tank body 1, a partition plate 3 is arranged at one side of the middle of the tank body 1, a volume cavity I4 is arranged at one end of the tank body 1 positioned at the partition plate 3, a volume cavity II 5 is arranged at the other end of the tank body 1 positioned at the partition plate 3, a fixed frame 6 is arranged at the lower end of one side of the volume cavity I4 of the tank body 1, a control valve 7 is arranged in the fixed frame 6, an upper end connecting port of the control valve 7 is connected with the volume cavity I4, one end of the control valve 7 is provided with a communicating pipe 8 penetrating through the partition plate 3, a water inlet 9 is arranged at the middle of the upper end of the tank body 1, the water inlet 9 is connected with the volume cavity I4 through a connecting pipe 10, a one-way valve 11 is arranged on the connecting pipe 10, and a water outlet 12 is arranged at one side of the bottom end of the tank body 1.
Embodiment two:
as shown in fig. 1, the volume adjusting device for the non-negative pressure secondary water supply tank according to the embodiment of the utility model comprises a tank body 1, support columns 2 are arranged on two sides of the bottom end corner of the tank body 1, a partition plate 3 is arranged at one side of the middle of the tank body 1, a volume cavity I4 is arranged at one end of the tank body 1 positioned at the partition plate 3, a volume cavity II 5 is arranged at the other end of the tank body 1 positioned at the partition plate 3, a fixed frame 6 is arranged at the lower end of one side of the volume cavity I4 of the tank body 1, a control valve 7 is arranged in the fixed frame 6, an upper end connecting port of the control valve 7 is connected with the volume cavity I4, one end of the control valve 7 is provided with a communicating pipe 8 penetrating through the partition plate 3, a water inlet 9 is arranged at the middle of the upper end of the tank body 1, the water inlet 9 is connected with the volume cavity I4 through a connecting pipe 10, a one-way valve 11 is arranged on the connecting pipe 10, and a water outlet 12 is arranged at one side of the bottom end of the tank body 1. The bottom of support column 2 is provided with expands fagging 13, the bottom of expanding fagging 13 all is provided with a plurality of screw holes, expand fagging 13 and be connected with ground through a plurality of limit bolts. The liquid level detector 14 extending to the first volume cavity 4 and the second volume cavity 5 is arranged at the lower ends of the two sides of the tank body 1, the alarm 15 is arranged at the bottom end of the liquid level detector 14, and the liquid level detector 14 is connected with the control console.
As shown in fig. 1, the volume adjusting device for the non-negative pressure secondary water supply tank according to the embodiment of the utility model comprises a tank body 1, support columns 2 are arranged on two sides of the bottom end corner of the tank body 1, a partition plate 3 is arranged at one side of the middle of the tank body 1, a volume cavity I4 is arranged at one end of the tank body 1 positioned at the partition plate 3, a volume cavity II 5 is arranged at the other end of the tank body 1 positioned at the partition plate 3, a fixed frame 6 is arranged at the lower end of one side of the volume cavity I4 of the tank body 1, a control valve 7 is arranged in the fixed frame 6, an upper end connecting port of the control valve 7 is connected with the volume cavity I4, one end of the control valve 7 is provided with a communicating pipe 8 penetrating through the partition plate 3, a water inlet 9 is arranged at the middle of the upper end of the tank body 1, the water inlet 9 is connected with the volume cavity I4 through a connecting pipe 10, a one-way valve 11 is arranged on the connecting pipe 10, and a water outlet 12 is arranged at one side of the bottom end of the tank body 1. A first vacuum inhibitor 16 connected with the first volume cavity 4 is arranged on one side of the upper end of the tank body 1, and a second negative pressure meter 17 is arranged on one side of the first vacuum inhibitor 16. The other side of the upper end of the tank body 1 is provided with a second vacuum inhibitor 18 connected with the second volume cavity 5, and one side of the second vacuum inhibitor 18 is provided with a second negative pressure meter 19. A drain outlet 20 is arranged on one side of the middle part of the bottom end of the tank body 1, and a drain valve is arranged on the drain outlet 20.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, municipal tap water is connected to the water inlet 9 at the upper end of the tank body 1, the water outlet 12 at the lower end of the tank body 1 is connected to a municipal water pipe, water is supplied to the second volume chamber 5 during water supply, air is discharged through the second vacuum inhibitor 18, after the second volume chamber 5 is full of water, the one-way valve 11 is opened, the first volume chamber 4 is filled, the first vacuum inhibitor 16 discharges air, after the discharge, the second vacuum inhibitor 18 and the first vacuum inhibitor 16 stop working, the control valve 7 at the bottom end is opened, the pressure of the second volume chamber 5 is equal to the pressure of the first volume chamber 4, the volume ratio of the first volume chamber 4 and the second volume chamber 5 in the tank body 1 is 7:3, water supply is completed at the water outlet 12, when the volume does not need to be increased, the control valve 7 at the bottom end can be closed, the alarm 15 is arranged on the liquid level detector 14, when the tank body 1 is empty of water, the liquid level detector 14 detects zero, the liquid level detector 14 feeds information back to a control console, the control console controls the tank body 1 to stop working, the liquid level detector 14 gives an alarm for the tank body 1, and the service life of the tank body 1 is prolonged.
In summary, by means of the above technical scheme of the present utility model, the volume ratio is effectively increased by the first volume chamber 4 and the second volume chamber 5 in the tank body 1, the municipal water fluctuation requirement is satisfied, the volume of the secondary water supply tank is effectively adjusted, the liquid level detector 14 and the alarm 15, so that when no water exists in the non-negative pressure water supply tank body 1, the operation is automatically stopped and an alarm is given, the steady flow tank is protected, the service life of the water supply tank is prolonged, and the practicability is increased.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a no negative pressure secondary water supply tank volume adjusting device, its characterized in that, including the jar body (1), the bottom corner both sides of the jar body (1) all are provided with support column (2), the middle part one side of the jar body (1) is provided with baffle (3), the jar body (1) is located the one end of baffle (3) is provided with volume chamber one (4), the jar body (1) is located the other end of baffle (3) is provided with volume chamber two (5), baffle (3) are located one side lower extreme of volume chamber one (4) is provided with fixed frame (6), be provided with control valve (7) in fixed frame (6), the upper end connector of control valve (7) with volume chamber one (4) are connected, the one end of control valve (7) is provided with alternates communicating pipe (8) of baffle (3), the upper end middle part of the jar body (1) is provided with water inlet (9), water inlet (9) pass through connecting pipe (10) with volume chamber one (4) are connected, be provided with connecting pipe (10), be provided with delivery port one side (12) on the connecting pipe (1).
2. The non-negative pressure secondary water supply tank volume adjusting device according to claim 1, wherein the bottom ends of the supporting columns (2) are provided with expansion plates (13), the bottom ends of the expansion plates (13) are provided with a plurality of threaded holes, and the expansion plates (13) are connected with the ground through a plurality of limit bolts.
3. The non-negative pressure secondary water supply tank volume adjusting device according to claim 1, wherein liquid level detectors (14) extending to the connection of the first volume chamber (4) and the second volume chamber (5) are arranged at the lower ends of two sides of the tank body (1), an alarm (15) is arranged at the bottom end of each liquid level detector (14), and each liquid level detector (14) is connected with a control console.
4. The non-negative pressure secondary water supply tank volume adjusting device according to claim 1, wherein a first vacuum inhibitor (16) connected with the first volume chamber (4) is arranged on one side of the upper end of the tank body (1), and a first negative pressure meter (17) is arranged on one side of the first vacuum inhibitor (16).
5. The non-negative pressure secondary water supply tank volume adjusting device according to claim 1, wherein a second vacuum inhibitor (18) connected with the second volume chamber (5) is arranged on the other side of the upper end of the tank body (1), and a second negative pressure meter (19) is arranged on one side of the second vacuum inhibitor (18).
6. The non-negative pressure secondary water supply tank volume adjusting device according to claim 1, wherein a drain outlet (20) is arranged on one side of the middle of the bottom end of the tank body (1), and a drain valve is arranged on the drain outlet (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700744.5U CN220035586U (en) | 2023-06-30 | 2023-06-30 | Non-negative pressure secondary water supply tank volume adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700744.5U CN220035586U (en) | 2023-06-30 | 2023-06-30 | Non-negative pressure secondary water supply tank volume adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035586U true CN220035586U (en) | 2023-11-17 |
Family
ID=88725899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321700744.5U Active CN220035586U (en) | 2023-06-30 | 2023-06-30 | Non-negative pressure secondary water supply tank volume adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035586U (en) |
-
2023
- 2023-06-30 CN CN202321700744.5U patent/CN220035586U/en active Active
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