CN212689082U - Non-negative pressure water supply equipment - Google Patents
Non-negative pressure water supply equipment Download PDFInfo
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- CN212689082U CN212689082U CN202020928751.0U CN202020928751U CN212689082U CN 212689082 U CN212689082 U CN 212689082U CN 202020928751 U CN202020928751 U CN 202020928751U CN 212689082 U CN212689082 U CN 212689082U
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Abstract
The utility model discloses a no negative pressure water supply equipment, including water supply network and moisturizing stationary flow jar, moisturizing stationary flow jar bottom side is provided with first water pressure gauge, booster pump group, solenoid valve body and second water pressure gauge through the pressure water piping connection on water supply network and pressure water pipe, the second water pressure gauge is located the tip that the pressure water pipe is close to water supply network, is provided with the vacuum inhibitor that can restrain moisturizing stationary flow jar and produce the negative pressure on the moisturizing stationary flow jar outer wall and the fluviograph of response moisturizing stationary flow jar inside water level, moisturizing stationary flow jar lateral wall still is provided with ball valve and intake pump through intake conduit and water supply network outer wall connection and intake conduit on, still is provided with sewage discharge port on the moisturizing stationary flow jar diapire, inside being provided with of moisturizing stationary flow jar can be to the subassembly of scrubbing of its inner wall clearance. The utility model discloses simple structure can be in time to the pressure boost moisturizing to can increase equipment to the moisturizing and wash in order to guarantee quality of water, the simple operation, the practicality is stronger.
Description
Technical Field
The utility model relates to a water supply equipment technical field specifically is a no negative pressure water supply equipment.
Background
Water resources are essential important resources in people's life, and in industry and resident's life, because the energy saving, reduce energy use cost, perhaps the running water pressure is not enough leads to the water use difficulty, need adopt water supply equipment to carry out the pressure boost to water usually, reentrant user's use place.
The non-negative pressure water supply equipment takes a municipal pipe network as a water source, fully utilizes the original pressure of the municipal pipe network, forms a closed continuous relay pressurization water supply mode, has good energy-saving effect, and is easy to deteriorate and generate pollution for secondary pollution due to long water storage time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no negative pressure water supply equipment to reach above-mentioned purpose.
In order to achieve the above object, the utility model provides a following technical scheme:
a non-negative pressure water supply device comprises a water supply network and a water supplementing steady flow tank, wherein the bottom side of the water supplementing steady flow tank is connected with the water supply network through a pressure supplementing water pipe, and a first water pressure gauge, a pressure supplementing pump set, an electromagnetic valve body and a second water pressure gauge are arranged on the pressure supplementing water pipe, the second water pressure meter is positioned at the end part of the pressure-increasing water pipe close to the water supply network, the first water pressure meter is positioned at the end part of the pressure-increasing water pipe close to the water-replenishing steady-flow tank, the electromagnetic valve body is positioned between the second water pressure gauge and the booster pump group, the outer wall of the water replenishing steady flow tank is provided with a vacuum suppressor capable of suppressing the negative pressure generated by the water replenishing steady flow tank and a water level gauge for sensing the water level in the water replenishing steady flow tank, the moisturizing stationary flow jar lateral wall still is provided with ball valve and intake pump through inlet conduit and water supply network outer wall connection and inlet conduit on, still is provided with sewage discharge port on the moisturizing stationary flow jar diapire, inside being provided with of moisturizing stationary flow jar can be to its inner wall clearance scrub the subassembly.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: a dust cover is arranged on the outer portion of the vacuum suppressor.
In one alternative: and the pressure-increasing water pipe is also provided with a check valve.
In one alternative: the brushing assembly comprises a rotating rod shaft and a plurality of scraping strips, one end of the rotating rod shaft is connected with the output end of a cleaning motor arranged on the end wall of the water replenishing steady flow tank, the rod wall of each scraping strip is fixedly connected with the rod wall of the rotating rod shaft through a connecting support rod, and the scraping edges of the scraping strips are abutted against the inner wall of the water replenishing steady flow tank.
In one alternative: the moisturizing stationary flow jar comprises shell body and end cover and the shell body can end cover seal can dismantle the connection, the shell body is provided with connecting flange and connecting flange avris on being close to the outer wall of port and is provided with a plurality of tip and its articulated fastening screw, the side bayonet socket has been seted up to the avris of end cover, fastening screw can dial into inside the side bayonet socket and through nut fastening connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
when the water supply pressure in the water supply network is small and the municipal water supply amount is less than the water consumption of a user, the second water pressure meter can sense the water supply pressure in the water supply network, the electromagnetic valve body is opened to enable the pressure water pipe to be communicated, the pressure booster pump group can pressurize and collect the water stored in the water replenishing steady flow tank into the water supply network so as to effectively replenish the water and pressurize the water, the water consumption of the user is ensured to be sufficient, when the water supply pressure in the water supply network is sufficient and the water is not required to be supplied, the water level meter can sense the water level of the water replenishing steady flow tank, then the ball valve is opened to enable the water inlet guide pipe to be communicated, further, the water in the water supply network can flow to the water replenishing steady flow tank by using the water inlet pump to replenish the stored water in the water replenishing steady flow tank, when a certain water level is reached, the compensation can be effectively performed, the, the brushing component can brush the stains in the water replenishing and flow stabilizing tank, so that the water quality is further ensured. The utility model discloses simple structure can be in time to the pressure boost moisturizing to can increase equipment to the moisturizing and wash in order to guarantee quality of water, the simple operation, the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure schematic diagram of the middle water replenishing steady flow tank of the utility model.
Fig. 3 is a partially enlarged schematic structural view of a portion a in fig. 2.
Notations for reference numerals: the water supply system comprises a water supply pipe network 1, a water replenishing and flow stabilizing tank 2, a pressure increasing water pipe 3, a vacuum suppressor 4, a pressure increasing pump set 5, an electromagnetic valve body 6, a check valve 7, a ball valve 8, a first water pressure gauge 9, a second water pressure gauge 10, a water level gauge 11, a dust cover 12, a sewage discharge port 13, an outer shell 14, an end cover 15, a cleaning motor 16, a rotating rod shaft 17, a scraping strip 18, a connecting support rod 19, a connecting flange 20, a side bayonet 21, a fastening screw 22, a water inlet guide pipe 23 and a water inlet pump 24.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1-3, in the embodiment of the present invention, a water supply apparatus without negative pressure comprises a water supply network 1 and a water replenishing steady flow tank 2, wherein the bottom side of the water replenishing steady flow tank 2 is connected to the water supply network 1 through a pressurizing water pipe 3, the pressurizing water pipe 3 is provided with a first water pressure gauge 9, a pressurizing pump set 5, an electromagnetic valve body 6 and a second water pressure gauge 10, the second water pressure gauge 10 is located at the end of the pressurizing water pipe 3 close to the water supply network 1, the first water pressure gauge 9 is located at the end of the pressurizing water pipe 3 close to the water replenishing steady flow tank 2, the electromagnetic valve body 6 is located between the second water pressure gauge 10 and the pressurizing pump set 5, the outer wall of the water replenishing steady flow tank 2 is provided with a vacuum suppressor 4 capable of suppressing the water replenishing steady flow tank 2 from generating negative pressure and a water level gauge 11 sensing the water level inside the water replenishing steady flow tank 2, the side wall of the water replenishing steady flow tank 2 is further connected with the outer, a sewage discharge port 13 is further formed in the bottom wall of the water supplementing and flow stabilizing tank 2, and a brushing assembly capable of cleaning the inner wall of the water supplementing and flow stabilizing tank 2 is arranged inside the water supplementing and flow stabilizing tank;
when the water supply system is used, when the water supply pressure in the water supply network 1 is small and the municipal water supply amount is less than the water consumption of a user, the second water pressure gauge 10 can sense the water supply pressure in the water supply network 1, the electromagnetic valve body 6 is opened to enable the pressurizing water pipe 3 to be communicated, the booster pump group 5 can pressurize and converge the water stored in the water replenishing steady flow tank 2 into the water supply network 1 to effectively replenish water and pressurize the water, the water supply pressure of the user is ensured to be sufficient, when the water supply pressure in the water supply network 1 is sufficient and the water supply is not needed, the water level gauge 11 can sense the water level of the water replenishing steady flow tank 2, then the ball valve 8 is opened to enable the water inlet guide pipe 23 to be communicated, the water in the water supply network 1 can be enabled to flow to the water replenishing steady flow tank 2 by the water inlet pump 24 to replenish the water stored in the water replenishing steady flow tank 2, when the water level is reached, the water pump 24 is closed, so that, the brushing component can brush the stains in the water replenishing steady flow tank 2, so that the water quality is further ensured;
a dust cover 12 is arranged on the outer part of the vacuum suppressor 4 to prevent dust from entering the water replenishing steady flow tank 2; the pressure-increasing water pipe 3 is also provided with a check valve 7 to avoid water backflow;
the brushing assembly comprises a rotating rod shaft 17 and a plurality of scraping strips 18, one end of the rotating rod shaft 17 is connected with the output end of a cleaning motor 16 arranged on the end wall of the water replenishing steady flow tank 2, the rod wall of each scraping strip 18 is fixedly connected with the rod wall of the rotating rod shaft 17 through a connecting support rod 19, and the scraping edges of the scraping strips 18 abut against the inner wall of the water replenishing steady flow tank 2; the cleaning motor 16 drives the rotating rod shaft 17 to rotate and drives the scraping strip 18 to rotate so as to scrape dirt inside the water replenishing steady flow tank 2 and take away the dirt in cooperation with drainage.
Example 2
The embodiment of the utility model provides a difference with embodiment 1 lies in: moisturizing stationary flow jar 2 comprises shell body 14 and end cover 15 and the sealed connection of dismantling of shell body 14 end cover 15, shell body 14 is provided with flange 20 and flange 20 avris on being close to the outer wall of port and is provided with a plurality of tip with it articulated fastening screw 22, side bayonet 21 has been seted up to the avris of end cover 15, fastening screw 22 can dial into inside and through nut fastening connection of side bayonet 21, can directly dial fastening screw 22 out the side bayonet 21 with the nut rotatory to fastening screw 22 tip and realize dismantling and need not to dismantle nut, convenient to use.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. A non-negative pressure water supply device comprises a water supply network (1) and a water supplementing steady flow tank (2), and is characterized in that the bottom side of the water supplementing steady flow tank (2) is connected to the water supply network (1) through a pressure boosting water pipe (3), the pressure boosting water pipe (3) is provided with a first water pressure gauge (9), a pressure boosting pump group (5), an electromagnetic valve body (6) and a second water pressure gauge (10), the second water pressure gauge (10) is positioned at the end part of the pressure boosting water pipe (3) close to the water supply network (1), the first water pressure gauge (9) is positioned at the end part of the pressure boosting water pipe (3) close to the water supplementing steady flow tank (2), the electromagnetic valve body (6) is positioned between the second water pressure gauge (10) and the pressure boosting pump group (5), the outer wall of the water supplementing steady flow tank (2) is provided with a vacuum suppressor (4) capable of suppressing the negative pressure generated by the water supplementing steady flow tank (2) and an induction steady, moisturizing stationary flow jar (2) lateral wall still is provided with ball valve (8) and intake pump (24) through inlet conduit (23) and water supply network (1) outer wall connection and inlet conduit (23) on, still is provided with drain port (13) on moisturizing stationary flow jar (2) diapire, moisturizing stationary flow jar (2) inside is provided with can be to its inner wall clearance scrub the subassembly.
2. Non-negative pressure water supply apparatus according to claim 1, characterized in that the vacuum inhibitor (4) is provided with a dust cover (12) on the outside.
3. Non-negative pressure water supply equipment according to claim 1, characterized in that the pressurized water pipe (3) is further provided with a check valve (7).
4. The non-negative pressure water supply equipment according to claim 1, wherein the brushing assembly comprises a rotating rod shaft (17) and a plurality of scraping strips (18), one end of the rotating rod shaft (17) is connected with the output end of a cleaning motor (16) arranged on the end wall of the water replenishing steady flow tank (2), the rod wall of each scraping strip (18) is fixedly connected with the rod wall of the rotating rod shaft (17) through a connecting support rod (19), and the scraping edges of the scraping strips (18) abut against the inner wall of the water replenishing steady flow tank (2).
5. The water supply equipment without negative pressure according to any one of claims 1 to 4, wherein the water replenishing steady flow tank (2) is composed of an outer shell (14) and an end cover (15), the outer shell (14) can be detachably connected with the end cover (15) in a sealing manner, a connecting flange (20) is arranged on the outer wall of the outer shell (14) close to the port, a plurality of fastening screws (22) with ends hinged with the connecting flange (20) are arranged on the side of the connecting flange, a side bayonet (21) is arranged on the side of the end cover (15), and the fastening screws (22) can be pulled into the inside of the side bayonet (21) and are fastened and connected through nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928751.0U CN212689082U (en) | 2020-05-26 | 2020-05-26 | Non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928751.0U CN212689082U (en) | 2020-05-26 | 2020-05-26 | Non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212689082U true CN212689082U (en) | 2021-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020928751.0U Active CN212689082U (en) | 2020-05-26 | 2020-05-26 | Non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212689082U (en) |
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2020
- 2020-05-26 CN CN202020928751.0U patent/CN212689082U/en active Active
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