CN210216574U - Prepressing balance closed type steady flow and pressure stabilizing tank - Google Patents
Prepressing balance closed type steady flow and pressure stabilizing tank Download PDFInfo
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- CN210216574U CN210216574U CN201920225067.3U CN201920225067U CN210216574U CN 210216574 U CN210216574 U CN 210216574U CN 201920225067 U CN201920225067 U CN 201920225067U CN 210216574 U CN210216574 U CN 210216574U
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Abstract
The utility model relates to a balanced closed stationary flow surge tank of pre-compaction belongs to water supply equipment technical field, include the support and fix the jar body at the support top, jar internal portion from left to right cuts apart into negative pressure compensation room, running water pressure-storage room and the three cavity of low discharge compensation room in proper order, automatic compensation closed vacuum suppressor, pressure sensor mount pad and water inlet are installed at jar body top first drain mouth and high-pressure connecting pipe interface are installed to low discharge compensation room bottom. The utility model provides a balanced closed stationary flow surge tank of totally enclosed pre-compaction through the preferred combination of research and development of municipal water supply access pipe, automatic compensation closed vacuum suppressor, pressure transmitter, low water level sensor and user's outlet pipe, when having eliminated municipal water pressure not enough, the problem that the stationary flow jar water-logging pollutes easily with the air contact for a long time among the water supply equipment is folded to traditional pipe network pressure.
Description
Technical Field
The utility model relates to a water supply equipment technical field specifically is a balanced closed stationary flow surge tank of pre-compaction.
Background
At present traditional pipe network pressure-superposed water supply equipment realizes preventing the function of negative pressure when municipal pipe network water pressure is not enough through setting up open vacuum suppressor at stationary flow tank deck portion, nevertheless when municipal pipe network water pressure is not enough, for not producing the negative pressure in guaranteeing the stationary flow jar, open vacuum suppressor is automatic to be opened, thereby the external air gets into jar interior pressure drop of compensation jar through open vacuum suppressor, because stationary flow jar is not completely isolated with the external air, no matter what kind of environment the air under gets into in the stationary flow jar for a long time and water contact can certainly pollute quality of water, to the above-mentioned problem, the utility model provides a balanced closed stationary flow steady voltage jar of pre-compaction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a balanced closed stationary flow surge tank of pre-compaction to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a prepressing balance closed type steady flow pressure stabilizing tank comprises a support and a tank body fixed on the top of the support, the tank body is internally divided into three chambers of a negative pressure compensation chamber, a tap water pressure storage chamber and a small flow compensation chamber from left to right in sequence, the top of the tank body is provided with an automatic compensation closed vacuum suppressor which is connected with a negative pressure compensation chamber through a pipeline, the right side of the automatic compensation closed vacuum suppressor is provided with a pressure sensor mounting seat, the right side of the pressure sensor mounting seat is provided with a water inlet, the automatic compensation closed vacuum suppressor, the pressure sensor mounting seat and the water inlet are all fixedly penetrated through the top of the tank body, a first sewage discharge port is installed at the bottom of the small-flow compensation chamber, a high-pressure connecting pipe interface is installed on the left side of the first sewage discharge port, and the high-pressure connecting pipe interface is connected with the bottom of the small-flow compensation chamber.
As a further technical solution of the present invention: and a water outlet and a second sewage draining outlet are arranged at the bottom of the tap water pressure storage chamber.
As a further technical solution of the present invention: both ends all are equipped with the pot ear about the jar body, pot ear and jar body top fixed connection.
As the utility model discloses a further technical scheme again: and a liquid level detector is arranged at the bottom of the tap water pressure storage chamber and is arranged between the water outlet and the second sewage draining outlet.
As the utility model discloses a further technical scheme again: the tank body is made of sanitary stainless steel.
Compared with the prior art, the beneficial effects of the utility model are that: the invention provides a fully-closed prepressing balance closed type steady flow pressure stabilizing tank which is provided with a water pump, a pipeline and a control system to form an intelligent pipe network pressure-superposed water supply system, and solves the problems mentioned in the background technology through the research and development preferable combination of a municipal water supply access pipe, an automatic compensation closed type vacuum suppressor, a pressure transmitter, a low water level sensor and a user water outlet pipe.
Drawings
Fig. 1 is a schematic structural diagram of a pre-pressure balance closed type flow stabilizing and pressure stabilizing tank.
In the figure: 1-negative pressure compensation chamber, 2-automatic compensation closed vacuum suppressor, 3-pressure sensor mounting seat, 4-tap water pressure storage chamber, 5-water inlet, 6-tank ear, 7-small flow compensation chamber, 8-first drain outlet, 9-high pressure connecting pipe interface, 10-water outlet, 11-liquid level detector, 12-second drain outlet and 13-support.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The prepressing balance closed type steady flow pressure stabilizing tank as shown in figure 1 comprises a support 13 and a tank body arranged on the support 13, the tank body is internally divided into three chambers of a negative pressure compensation chamber 1, a tap water pressure storage chamber 4 and a small flow compensation chamber 7 from left to right in sequence, an automatic compensation closed type vacuum suppressor 2 is arranged at the top of the tank body, the automatic compensation closed type vacuum suppressor 2 is connected with the negative pressure compensation chamber 1 through a pipeline, a pressure sensor mounting seat 3 is arranged at the right side of the automatic compensation closed type vacuum suppressor 2, a water inlet 5 is arranged at the right side of the pressure sensor mounting seat 3, the automatic compensation closed type vacuum suppressor 2, the pressure sensor mounting seat 3 and the water inlet 5 are all fixedly penetrated through the top of the tank body, when tap water enters the tap water pressure storage chamber 4 from the water inlet 5, air in the tap water pressure storage chamber 4 enters the negative pressure compensation chamber 1 through the automatic compensation closed type vacuum suppressor 2 arranged at, when the water pressure in the tap water pressure storage chamber 4 and the pressure in the negative pressure compensation chamber 1 reach balance, the liquid level in the tap water pressure storage chamber 4 rises to close the quick valve in the automatic compensation closed type vacuum suppressor 2, but when the water pressure of the municipal pipe network is insufficient, the liquid level in the tap water pressure storage chamber 4 falls, the automatic compensation closed type vacuum suppressor 2 automatically and quickly opens, the air pre-pressed in the negative pressure compensation chamber 1 is released to enter the tap water pressure storage chamber 4 to compensate the insufficient pressure, and the released air is re-compressed into the negative pressure compensation chamber 1 after the pressure in the tap water pressure storage chamber 4 rises back, so that the pre-pressing balance function of the pre-pressing balance closed type flow-stabilizing tank is realized; the bottom of the small flow compensation chamber 7 is provided with a first sewage outlet 8, the left side of the first sewage outlet 8 is provided with a high-pressure connecting pipe interface 9, the high-pressure connecting pipe interface 9 is connected with the bottom of the small flow compensation chamber 7, when the equipment normally operates, the high-pressure connecting pipe interface 9 at the bottom of the small flow compensation chamber 7 is connected with a high-pressure water outlet pipe of the equipment through a control valve, high-pressure water enters the small flow compensation chamber 7, air in the small flow compensation chamber 7 is compressed under the action of high pressure, the small flow compensation chamber 7 becomes a high-pressure energy storage tank, when a user stops water use or a trace water use state, pressure maintaining equipment operates or a water pump enters a dormant working state, the high-pressure water stored in the small flow compensation chamber 7 is released to the high-pressure water outlet pipe of the equipment through the high-pressure connecting pipe interface 9, the pressure stabilizing function of a pre-pressure balance closed type flow stabilizing tank is realized, the bottom of the tap water pressure storage chamber 4 is provided with a water, the water outlet and the sewage discharge are carried out through the water outlet 10 and the second sewage discharge outlet 12, the left end and the right end of the tank body are respectively provided with a tank ear 6, and the tank ears 6 are fixedly connected with the top of the tank body.
Example 2
The difference between this embodiment and embodiment 1 lies in that liquid level detector 11 is installed to tap water surge-chamber 4 bottom, liquid level detector 11 is installed between delivery port 10 and second drain 12, detects when control system that the pressure in tap water surge-chamber 4 reaches low pressure shut down and sets for pressure, and the protection of water supply equipment auto-stop, so pressure sensor damages or malfunction, and equipment does not shut down, and the internal pressure of jar and liquid level continue to descend, and the liquid level detector 11 of establishing jar body bottom detects low liquid level signal, the protection of water supply equipment auto-stop.
The working principle is as follows: after the tank body is communicated with a water pump, a control system and a municipal water supply access pipe through a pipeline, the tank body is flushed, all drain valves are opened, a main valve of a water outlet pipe of the tank body is closed, then a water inlet valve is opened slowly (the drain amount is not exceeded, otherwise sundries float to block a suppressor), and the water inlet valve is closed after flushing is finished; the control cabinet does not need to be electrified, the water inlet valve is closed, whether the air storage chamber and the dormancy chamber are normal or not is checked, then the drain valves of the two chambers are closed, and the main valve of the main water outlet pipe is closed; slowly opening a water inlet valve, slowly opening a main valve of a water outlet pipe (which must be slow) after the pressure of the tank body is balanced with the pressure of the pipe network, and checking whether leakage exists or not after the pressure is balanced; and electrifying to check the power voltage and phase sequence, adjusting the parameters of the controller, checking whether the power frequency and the frequency conversion of the water pump are normal or not, and then operating the equipment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a balanced closed stationary flow surge tank of pre-compaction, includes support (13) and fixes the jar body at support (13) top, its characterized in that: the utility model discloses a vacuum pump, including jar internal portion, automatic compensation closed vacuum suppressor (2) are connected with negative pressure compensation chamber (1) through the pipeline, pressure sensor mount pad (3) are installed on automatic compensation closed vacuum suppressor (2) right side, water inlet (5) are installed on pressure sensor mount pad (3) right side, automatic compensation closed vacuum suppressor (2), pressure sensor mount pad (3) and water inlet (5) all fixed run through jar body top, first drain outlet (8) are installed to low flow compensation chamber (7) bottom, high pressure is even connected pipe interface (9) is installed in first drain outlet (8) left side from left to right, the high-pressure connecting pipe interface (9) penetrates through the bottom of the small-flow compensation chamber (7).
2. The pre-compaction balancing closed flow-stabilizing surge tank of claim 1, characterized in that: a water outlet (10) and a second sewage draining outlet (12) are arranged at the bottom of the tap water pressure storage chamber (4).
3. The pre-compaction balancing closed flow-stabilizing surge tank of claim 1, characterized in that: both ends all are equipped with cage shoe (6) about the jar body, cage shoe (6) and jar body top fixed connection.
4. The pre-pressure balancing closed type flow-stabilizing and pressure-stabilizing tank as claimed in claim 1 or 2, wherein: a liquid level detector (11) is installed at the bottom of the tap water pressure storage chamber (4), and the liquid level detector (11) is installed between the water outlet (10) and the second sewage draining outlet (12).
5. A pre-pressure balancing closed flow-stabilizing surge tank according to claim 1 or 3, characterized in that: the tank body is made of sanitary stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225067.3U CN210216574U (en) | 2019-02-22 | 2019-02-22 | Prepressing balance closed type steady flow and pressure stabilizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225067.3U CN210216574U (en) | 2019-02-22 | 2019-02-22 | Prepressing balance closed type steady flow and pressure stabilizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210216574U true CN210216574U (en) | 2020-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225067.3U Expired - Fee Related CN210216574U (en) | 2019-02-22 | 2019-02-22 | Prepressing balance closed type steady flow and pressure stabilizing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210216574U (en) |
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2019
- 2019-02-22 CN CN201920225067.3U patent/CN210216574U/en not_active Expired - Fee Related
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Legal Events
| 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: 20200331 |