CN212926246U - Totally-enclosed self-balancing cavity type non-negative pressure water supply equipment - Google Patents
Totally-enclosed self-balancing cavity type non-negative pressure water supply equipment Download PDFInfo
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- CN212926246U CN212926246U CN202021473737.2U CN202021473737U CN212926246U CN 212926246 U CN212926246 U CN 212926246U CN 202021473737 U CN202021473737 U CN 202021473737U CN 212926246 U CN212926246 U CN 212926246U
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- water supply
- negative pressure
- supply equipment
- pressure water
- totally
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a water supply equipment technical field, specifically speaking relates to a totally closed self-balancing cavate does not have negative pressure water supply equipment, including totally closed self-balancing cavate does not have negative pressure water supply equipment main part, be provided with outlet conduit in the totally closed self-balancing cavate does not have negative pressure water supply equipment main part, outlet conduit's end is provided with filter equipment, filter equipment includes the drain pipe and sets up the external pipeline on the drain pipe, fixed mounting has unable adjustment base between drain pipe and the external pipeline, be provided with the rectangular channel that is linked together with the external world in the unable adjustment base, be provided with first arc wall on the diapire of rectangular channel, be provided with the top cap in the rectangular channel, just be provided with the second arc wall to the position department in first arc wall on the bottom surface of. The utility model discloses can realize filtering water, also conveniently wash or change the filter core simultaneously, offer convenience for the user.
Description
Technical Field
The utility model relates to a water supply equipment technical field, specifically speaking relates to a totally closed self-balancing cavate does not have negative pressure water supply equipment.
Background
The totally-enclosed self-balancing cavity type non-negative pressure water supply equipment is water supply equipment which is pressurized again on the basis of the water pressure of an original pipe network, and is very wide in application, but when the conventional totally-enclosed self-balancing cavity type non-negative pressure water supply equipment is used specifically, the defect that water cannot be filtered exists, and water with impurities is directly discharged outwards, so that the water quality cannot reach the standard, and certain inconvenience is brought to a user.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a totally closed self-balancing cavate does not have negative pressure water supply equipment to solve the defect that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a totally-enclosed self-balancing cavity type non-negative pressure water supply device comprises a totally-enclosed self-balancing cavity type non-negative pressure water supply device main body, wherein a water outlet pipeline is arranged on the totally-enclosed self-balancing cavity type non-negative pressure water supply device main body, a filtering device is arranged at the tail end of the water outlet pipeline, the filtering device comprises a water outlet pipe and an external pipeline arranged on the water outlet pipe, the water outlet pipe is connected with the water outlet pipeline through a flange, a fixed base is fixedly arranged between the water outlet pipe and the external pipeline, a rectangular groove communicated with the outside is arranged in the fixed base, a first arc-shaped groove is arranged on the bottom wall of the rectangular groove, a top cover is arranged in the rectangular groove, a second arc-shaped groove is arranged at the position, right opposite to the first arc-shaped groove, on the bottom surface of the top cover, the, and a filter element is arranged between the first arc-shaped groove and the second arc-shaped groove.
Preferably, the top cap is fixedly mounted on the bottom wall of the rectangular groove through a plurality of fastening bolts, so that the top cap is convenient to mount and dismount, and convenience is brought to a user.
Preferably, the filter core is including setting up first arc wall with fixed cover between the second arc wall, be provided with in the fixed cover with the drain pipe with the through-hole that external pipeline is linked together, be provided with precision filter screen on the pore wall of through-hole, guarantee when using, can utilize precision filter screen to carry out filtering operation to water.
Preferably, the drain pipe with all be provided with solid fixed ring on the tip body inner wall that external pipeline is close to each other, gu fixed ring is cavity annular structure, the both ends of fixed cover all support gu fixed ring is last, guarantee that fixed cover installs more firmly stably between first arc wall and second arc wall.
Preferably, a sealing gasket is further arranged on the groove wall of the rectangular groove, and the top cover is in interference fit with the sealing gasket, so that the sealing performance between the top cover and the groove wall of the rectangular groove is improved.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a filter equipment who sets up guarantees when using, can utilize the precision filter screen in the filter element to filter water, makes the quality of water after filtering can reach the standard, facilitates the use, has solved conventional totally closed self-balancing cavate and has not had negative pressure water supply equipment when specifically using, has the defect that can not carry out the filtration to water, and the water that has impurity directly outwards discharges, can cause quality of water to reach the standard, brings certain inconvenient problem for the user.
2. The utility model discloses an use fastening bolt fixed connection between the diapire of the top cap that sets up and rectangular channel, the convenience is dismantled the top cap when needs, and further convenience takes out fixed cover and accurate filter screen, washs or changes fixed cover and accurate filter screen, facilitates the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the filtering apparatus of the present invention;
fig. 3 is a schematic diagram of an explosion structure of the filtering device of the present invention;
fig. 4 is an explosion structure diagram of the filter element of the present invention.
In the figure: 1. a totally-enclosed self-balancing cavity type non-negative pressure water supply equipment main body; 10. a water outlet pipeline; 2. a filtration device; 20. a drain pipe; 21. an external pipeline; 22. a fixed base; 23. a rectangular groove; 231. a first arc-shaped slot; 24. a top cover; 241. a second arc-shaped slot; 25. a fixing ring; 26. a filter element; 261. fixing a sleeve; 262. a through hole; 263. a precise filter screen; 27. and a gasket.
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 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", 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 to simplify the description, but 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.
Referring to fig. 1-4, the present invention provides a technical solution:
a totally-enclosed self-balancing cavity type non-negative pressure water supply device comprises a totally-enclosed self-balancing cavity type non-negative pressure water supply device main body 1, a water outlet pipeline 10 is integrally formed on the totally-enclosed self-balancing cavity type non-negative pressure water supply device main body 1, a filtering device 2 is arranged at the tail end of the water outlet pipeline 10, the filtering device 2 comprises a water outlet pipe 20 and an external pipeline 21 arranged on the water outlet pipe 20, the water outlet pipe 20 is connected with the water outlet pipeline 10 through a flange, and the water outlet pipe 20 and the water outlet pipeline 10 can be conveniently installed and detached;
specifically, a fixed base 22 is fixedly installed between the drain pipe 20 and the external pipeline 21, and the drain pipe 20, the external pipeline 21 and the fixed base 22 are of an integrally formed structure, so that the structure is firmer and more stable; a rectangular groove 23 communicated with the outside is arranged in the fixed base 22, a first arc-shaped groove 231 is arranged on the bottom wall of the rectangular groove 23, a top cover 24 is arranged in the rectangular groove 23, a second arc-shaped groove 241 is arranged on the bottom surface of the top cover 24 opposite to the first arc-shaped groove 231, the drain pipe 20, the outside pipeline 21, the first arc-shaped groove 231 and the second arc-shaped groove 241 are communicated with each other, the cross sections of the first arc-shaped groove 231 and the second arc-shaped groove 241 are semicircular, the inner diameters of the first arc-shaped groove 231 and the second arc-shaped groove 241 are equal, and after the top cover 24 is closed, the first arc-shaped groove 231 and the second arc-shaped groove 241 just form a circle, so that water flow can pass through;
specifically, be provided with filter core 26 between first arc wall 231 and the second arc wall 241, filter core 26 is including setting up the fixed cover 261 between first arc wall 231 and second arc wall 241, be provided with the through-hole 262 that is linked together with drain pipe 20 and external pipeline 21 in the fixed cover 261, be provided with precision filter screen 263 on the pore wall of through-hole 262, precision filter screen 263 and fixed cover 261 are the integrated into one piece structure, guarantee that its structure is more firm, and simultaneously, when using, can utilize precision filter screen 263 to carry out filtering operation to water.
In this embodiment, top cap 24 all is provided with corresponding screw hole in the diapire of rectangular channel 23 through a plurality of fastening bolt fixed mounting on the diapire of rectangular channel 23 in top cap 24, reuse fastening bolt with top cap 24 fixed mounting on the diapire of rectangular channel 23 can, conveniently install and dismantle top cap 24, bring the facility for the user.
Specifically, all the close welding has solid fixed ring 25 on the tip body inner wall that drain pipe 20 and external pipeline 21 are close to each other, and solid fixed ring 25 is the cavity annular structure, and the both ends of fixed cover 261 all support on solid fixed ring 25, guarantee that fixed cover 261 installs more firmly stably between first arc wall 231 and second arc wall 241, the condition of horizontal slip can not appear.
Furthermore, a sealing gasket 27 is tightly adhered to the wall of the rectangular groove 23, and the top cover 24 and the sealing gasket 27 are in interference fit, so that the sealing performance between the top cover 24 and the wall of the rectangular groove 23 is improved, and the water leakage is avoided.
The utility model discloses a totally closed self-balancing cavate does not have negative pressure water supply equipment when using, use fastening bolt fixed connection between drain pipe 20 and outlet conduit 10, when water passes through fixed cover 261, water can continue outwards to discharge after precision filter screen 263 filters, in addition when wasing or dismantling precision filter screen 263, can unscrew the fastening bolt on the top cap 24, take off fixed cover 261 and precision filter screen 263 again, wash it or change can to it, convenient to use, when having solved conventional totally closed self-balancing cavate does not have negative pressure water supply equipment and specifically using, the existence can not carry out filterable defect to water, and the water that has impurity directly outwards discharges, can cause quality of water to reach the standard, bring certain inconvenient problem for the user.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a totally closed self-balancing cavate does not have negative pressure water supply equipment, includes totally closed self-balancing cavate does not have negative pressure water supply equipment main part (1), its characterized in that: the fully-closed self-balancing cavity type non-negative pressure water supply equipment is characterized in that a water outlet pipeline (10) is arranged on the main body (1), a filtering device (2) is arranged at the tail end of the water outlet pipeline (10), the filtering device (2) comprises a water outlet pipe (20) and an external pipeline (21) arranged on the water outlet pipe (20), the water outlet pipe (20) is in flange connection with the water outlet pipeline (10), a fixed base (22) is fixedly arranged between the water outlet pipe (20) and the external pipeline (21), a rectangular groove (23) communicated with the outside is arranged in the fixed base (22), a first arc-shaped groove (231) is arranged on the bottom wall of the rectangular groove (23), a top cover (24) is arranged in the rectangular groove (23), a second arc-shaped groove (241) is arranged on the bottom surface of the top cover (24) and is opposite to the position of the first arc, the drain pipe (20), external pipeline (21), first arc wall (231) and second arc wall (241) communicate with each other, be provided with filter core (26) between first arc wall (231) and second arc wall (241).
2. The totally-enclosed self-balancing cavity type non-negative pressure water supply equipment according to claim 1, characterized in that: the top cover (24) is fixedly arranged on the bottom wall of the rectangular groove (23) through a plurality of fastening bolts.
3. The totally-enclosed self-balancing cavity type non-negative pressure water supply equipment according to claim 1, characterized in that: the filter core (26) is including setting up first arc wall (231) with fixed cover (261) between second arc wall (241), be provided with in fixed cover (261) with drain pipe (20) with through-hole (262) that external pipeline (21) are linked together, be provided with accurate filter screen (263) on the pore wall of through-hole (262).
4. The totally-enclosed self-balancing cavity type non-negative pressure water supply equipment according to claim 3, characterized in that: all be provided with solid fixed ring (25) on drain pipe (20) with the tip body inner wall that external pipeline (21) are close to each other, gu fixed ring (25) are cavity ring structure, the both ends of fixed cover (261) all support gu on fixed ring (25).
5. The totally-enclosed self-balancing cavity type non-negative pressure water supply equipment according to claim 1, characterized in that: still be provided with sealed pad (27) on the cell wall of rectangular channel (23), top cap (24) with interference fit between sealed pad (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473737.2U CN212926246U (en) | 2020-07-23 | 2020-07-23 | Totally-enclosed self-balancing cavity type non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473737.2U CN212926246U (en) | 2020-07-23 | 2020-07-23 | Totally-enclosed self-balancing cavity type non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212926246U true CN212926246U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021473737.2U Expired - Fee Related CN212926246U (en) | 2020-07-23 | 2020-07-23 | Totally-enclosed self-balancing cavity type non-negative pressure water supply equipment |
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| Country | Link |
|---|---|
| CN (1) | CN212926246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868264A (en) * | 2024-03-13 | 2024-04-12 | 上海海澄水务科技集团有限公司 | Non-negative pressure secondary water supply equipment |
-
2020
- 2020-07-23 CN CN202021473737.2U patent/CN212926246U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117868264A (en) * | 2024-03-13 | 2024-04-12 | 上海海澄水务科技集团有限公司 | Non-negative pressure secondary water supply equipment |
| CN117868264B (en) * | 2024-03-13 | 2024-05-07 | 上海海澄水务科技集团有限公司 | Non-negative pressure secondary water supply equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |