CN204728402U - Reduce the water tank of noise - Google Patents
Reduce the water tank of noise Download PDFInfo
- Publication number
- CN204728402U CN204728402U CN201520463648.2U CN201520463648U CN204728402U CN 204728402 U CN204728402 U CN 204728402U CN 201520463648 U CN201520463648 U CN 201520463648U CN 204728402 U CN204728402 U CN 204728402U
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- water
- water tank
- pipe
- storage chamber
- hush pipe
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Abstract
The utility model discloses a kind of water tank (100) reducing noise, comprise water storage chamber (101), the arranged outside being positioned at water tank (100) has the water inlet pipe (102) be communicated with described water storage chamber (101), the hush pipe (103) be communicated with described water inlet pipe (102) is provided with in described water storage chamber (101), the upper distribution of described hush pipe (103) is provided with several spilled water holes (104), and the arranged outside of at least part of described hush pipe (103) has at least one hush pipe (105).The utility model, when water system is injected into water tank (100), can reduces or eliminate water inlet pipe (102) and flow into current noise in water storage chamber (101).
Description
Technical field
The utility model relates to a kind of water tank, particularly a kind of water tank reducing noise.
Background technology
Water tank, may be used for the water storage that daily life is supplied water, also may be used for the water storage of fire fighting supply, can also be used for the water storage that middle water collects object.The water tank of prior art, its shape can be three-dimensional case, cylinder or other shape; Its inside is provided with water storage chamber, for storing the water yield, also comprises the water inlet pipe and outlet pipe that are connected with water storage chamber.The water that water system is carried by its water inlet pipe by water tank be injected into water storage cavity indoor, when needs water, by outlet pipe by water tank water export.Due to existing water tank, its water inlet pipe does not extend to the water storage chamber of water tank, when water system provides water supply, water system carries a large amount of water of coming indoor by the water storage cavity flowing into water tank in waterfall shape after water inlet pipe, because water inlet pipe is generally arranged on the top outside water tank, the bottom of the water storage chamber of itself and water tank create the difference in height of a certain distances such as such as 3 meters time, result through water inlet pipe when flowing into water storage chamber, due to the height fall that the water yield produces from water inlet pipe to water storage cavity bottom, the water yield is caused to be injected into the current noise of the water storage chamber of water tank from water inlet pipe larger.Particularly when water tank is arranged on building top layer, the water that such as domestic water supplying system provides is often with certain pressure, then the water yield is injected into the water storage chamber of water tank by water system through water inlet pipe by carrier pipe, the pressure differential certain due to the existence of carrier pipe and water tank and difference in height, such as, when difference in height is 100 meters, its noise produced of the water tank of 300 cubic metres is about 80-90 decibel.Therefore, the noise how reducing water tank becomes the technical problem that those skilled in the art need solution badly.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of water tank reducing noise, with when water system is injected into water tank, reduces the current noise that water inlet pipe flow into water storage cavity indoor.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of water tank reducing noise, comprise water storage chamber, the arranged outside being positioned at water tank has the water inlet pipe with described water storage chamber, described water storage cavity indoor are provided with the hush pipe be communicated with described water inlet pipe, on described hush pipe, distribution is provided with several spilled water holes, and the arranged outside of at least part of described hush pipe has at least one hush pipe.
Further, the water tank of the reduction noise that the utility model provides, described hush pipe is bend pipe, and it is arranged near the sidewall of water tank and bottom from top to bottom.
Further, the water tank of the reduction noise that the utility model provides, the shape of described hush pipe is cylindrical tube or truncated cone-shaped cylindrical shell.
Further, the water tank of the reduction noise that the utility model provides, described hush pipe is multiple, and the distance between its inside wall and hush pipe or angle reduce gradually from water (flow) direction or increase.
Further, the water tank of the reduction noise that the utility model provides, the shape of described hush pipe is truncated cone-shaped cylindrical shell, for angular range is 10 degree to 30 degree between its inside wall and hush pipe; And/or the inside wall of adjacent two hush pipes with between hush pipe for angle differs 2 degree to 3 degree
Further, the water tank of the reduction noise that the utility model provides, sidewall and/or the bottom of described hush pipe and water tank are provided with support.
Further, the water tank of the reduction noise that the utility model provides, described water storage cavity indoor are extended from bottom to top content gauge, and described content gauge is exposed to the outside of water tank.
Further, the water tank of the reduction noise that the utility model provides, the top of water tank or the top of sidewall are provided with the overflow pipe with described water storage chamber.
Further, the water tank of the reduction noise that the utility model provides, the bottom of water tank or the bottom of sidewall are provided with the outlet pipe with described water storage chamber; And blow-off pipe and/or tapping pipe.
Further, the water tank of the reduction noise that the utility model provides, the top of water tank is provided with the access hole communicated with described water storage chamber; Described access hole has interior maintenance staircase to described water storage chamber is extended; And/or the lateral surface of water tank is provided with the outer maintenance staircase leading to described access hole.
Compared with prior art, the beneficial effects of the utility model are: first, the utility model is by being communicated with hush pipe at water inlet pipe with water storage cavity indoor, current are flowed out by hush pipe through water inlet pipe, the water storage cavity indoor water injected being flow to water tank define water conservancy diversion, by hush pipe, the water of water inlet pipe is transported to the water storage cavity indoor of water tank, namely the direction of current is changed, turn reduce the flow velocity of current, but also the difference in height between the water storage chamber reducing water inlet pipe and water tank, and then reduce the potential energy of the current being injected into the water storage chamber of water tank by water inlet pipe, reduce current flow into the water storage chamber of water tank current noise by water inlet pipe.Secondly, the current flowing through hush pipe, by the spilled water hole arranged in hush pipe distribution, are achieved uniform shunting, reduce further the flow velocity of current by the utility model, namely reduce the kinetic energy of current, and then reduce current flow into the water storage chamber of water tank current noise by hush pipe.The utility model arranges hush pipe on hush pipe again, after then the water of spilled water hole shunting flows out, flowed out by the bounce-back of the inside wall of hush pipe, the path that the water not only increasing this shunting flows out, but also reduce the flow velocity of the water of this shunting, namely reduce the kinetic energy of the water of shunting; The water that simultaneously it also avoid this shunting is fed directly to water storage cavity indoor through spilled water hole, reduces the drop of the water of this shunting, namely reduces the difference in height between the water of this shunting and water storage chamber, thus reduces the potential energy of the water of this shunting; To realize the object of the noise of the water eliminating or reduce this shunting.That is, the utility model is by reducing water inlet pipe to the water storage cavity indoor kinetic energy of current of water tank and potential energy, thus reduces the current noise of the water storage cavity indoor being injected into water tank.
Accompanying drawing explanation
Fig. 1 is the structural representation of water tank of the present utility model;
Fig. 2 is the partial sectional view of water tank of the present utility model.
Shown in figure: 100, water tank, 101, water storage chamber, 102, water inlet pipe, 103, hush pipe, 104, spilled water hole, 105, hush pipe, 106, support, 107, flange, 108, content gauge, 109, overflow pipe, 110, outlet pipe, 111, blow-off pipe, 112, tapping pipe, 113, access hole, 114, interior maintenance staircase, 115, outer maintenance staircase.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail:
Please refer to Fig. 1, Fig. 2, present embodiment provides a kind of water tank 100 reducing noise, comprise water storage chamber 101, the arranged outside being positioned at water tank 100 has the water inlet pipe 102 be communicated with described water storage chamber 101, the hush pipe 103 be communicated with described water inlet pipe 102 is provided with in described water storage chamber 101, on described hush pipe 103, distribution is provided with several spilled water holes 104, and the arranged outside of at least part of described hush pipe 103 has at least one hush pipe 105.
In present embodiment, by being communicated with hush pipe 103 at water inlet pipe 102 with in water storage chamber 101, current are flowed out by hush pipe 103 through water inlet pipe 102, in the water storage chamber 101 that flow to water tank 100 to the water injected, water conservancy diversion is defined, by hush pipe 103, the water of water inlet pipe 102 is transported in the water storage chamber 101 of water tank 100, namely the direction of current is changed, turn reduce the flow velocity of water current, thus eliminate the difference in height of the water storage chamber 101 of water inlet pipe 102 and water tank 100, and then reduce the potential energy of the current being injected into the water storage chamber 101 of water tank 100 by water inlet pipe 102, reduce current flow into the water storage chamber 101 of water tank 100 current noise by water inlet pipe 102.In present embodiment, by the spilled water hole 104 arranged that distributes at hush pipe 103, the current flowing through hush pipe 103 are achieved uniform shunting, reduce further the flow velocity of current, namely reduce the kinetic energy of current, and then reduce current flow into the water storage chamber 101 of water tank 100 current noise by hush pipe 103.In present embodiment, hush pipe 103 arranges hush pipe 105, then after the water that spilled water hole 104 is shunted flows out, flowed out by the bounce-back of the inside wall of hush pipe 105, the path that the water not only increasing this shunting flows out, but also reduce the flow velocity of the water of this shunting, namely reduce the kinetic energy of the water of shunting; The water that simultaneously it also avoid this shunting is fed directly in water storage chamber 101 through spilled water hole 104, reduces the drop of the water of this shunting, namely reduces the difference in height between the water of this shunting and water storage chamber 101, thus reduces the potential energy of the water of this shunting; To realize the object of the noise of the water eliminating this shunting.That is, present embodiment is kinetic energy by reducing current in water inlet pipe 102 to the water storage chamber 101 of water tank 100 and potential energy, thus reduces the current noise be injected in the water storage chamber 101 of water tank 100.Please refer to Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, described hush pipe 103 is bend pipe, and it is arranged near the sidewall of water tank 100 and bottom from top to bottom.In present embodiment, hush pipe 103 can also be multistage bend pipe, and the hop count of bend pipe is more, current to flow through path longer, the effect reducing the noise of current is more remarkable.
As preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, the shape of described hush pipe 105 is cylindrical tube or truncated cone-shaped cylindrical shell.
Please refer to Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, described hush pipe 105 is multiple, in present embodiment be three, but be not limited to three, can also be two, four or more, the distance between its inside wall and hush pipe 103 or angle reduce gradually from water (flow) direction or increase.Its objective is that water in order to increase the shunting of flowing out from spilled water hole 104 is to the area hush pipe 105, drop into the bottom of water storage chamber 101 or the lifting surface area of the water surface with the water increasing unit mass by the inside wall of hush pipe 105, thus reduction current drop into the bottom of water storage chamber 101 or the noise of the water surface.In addition, hush pipe 105 is multiple, distance between its inside wall and hush pipe 103 or angle are when water (flow) direction reduces gradually, when hush pipe 105 is arranged at the vertical direction of hush pipe 103, the current of the inside wall of the hush pipe 105 that its position is higher can drop onto the lateral wall of the lower hush pipe in adjacent position 106, not only cushion the flow velocity that current drop to water storage chamber 101 or the water surface, and the potential energy of current is progressively reduced by the setting of multiple hush pipe 105, reach the object reducing or abate the noise.In the arranging of present embodiment, the lateral wall of hush pipe 105 is synchronous increase with its inside wall or reduces.When hush pipe 105 is multiple, distance between its inside wall and hush pipe 103 or angle are when water (flow) direction increases gradually, in addition to the above-described effects, the current of the inside wall of the hush pipe 105 that its position is higher can drop onto the lateral wall of the lower hush pipe in adjacent position 105, the current of the inside wall outflow of the hush pipe 105 that then position is relatively high will drop onto the lateral wall of the relatively low hush pipe in position 105, on the bottom through this lateral wall, current being flow into the water storage chamber 101 of water tank 100 or its water surface, thus increase the stressed of current or diffusion area, further reach the object of the noise eliminating or reduce current.
Please refer to Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, the shape of described hush pipe 105 is truncated cone-shaped cylindrical shell, for angular range is 10 degree to 30 degree between its inside wall and hush pipe 103; And/or the inside wall of adjacent two hush pipes 105 with between hush pipe 103 for angle differs 2 degree to 3 degree.This kind of mode equally in addition to the above-described effects, can also expand the area of the water being flow into the shunting of the inside wall of hush pipe 105 by spilled water hole 104 further, is conducive to diffusion and the drippage of current.
Please refer to Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, sidewall and/or the bottom of described hush pipe 103 and water tank 100 are provided with support 106.Support 106 has the effect of fixing hush pipe 103, in case fluid stopping enters the flow velocity of the current of hush pipe 103 or pressure is excessive, and make hush pipe 103 in water storage chamber 101, produce vibration or rock, and then avoid hush pipe 103 due to vibration or the noise rocking generation.
Please refer to Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, the relative port of the hush pipe 103 be communicated with described water inlet pipe 102 is provided with flange 107.Flange 107 has the effect preventing hush pipe 103 port from corroding.
Please refer to Fig. 1, Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, extended from bottom to top in described water storage chamber 101 have content gauge 108, and described content gauge 108 is exposed to the outside of water tank 100.Liquid meter 108 has the effect of the water yield in the water storage chamber 101 observed at any time in water tank 100.
Please refer to Fig. 1, Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, the top of water tank 100 or the top of sidewall are provided with the overflow pipe 109 be communicated with described water storage chamber 101.Overflow pipe 109 has when the capacity of the water storage chamber 101 of water tank 100 is full, discharges the effect of unnecessary water, prevents from flowing into the object that too much water bursts water tank 100.
Please refer to Fig. 1, Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, the bottom of water tank 100 or the bottom of sidewall are provided with the outlet pipe 110 be communicated with described water storage chamber 101; And blow-off pipe 111 and/or tapping pipe 112.Outlet pipe 110 is to provide water supply for subordinate, such as, when water tank 100 is living water use, by outlet pipe 110 by the water in water tank 100 by Cemented filling to user.Blow-off pipe 111, having when overhauling or clean water tank 100, discharging the impurity such as the mud in the water storage chamber 101 of water tank 100.Tapping pipe 112 has the effect of the water in Accelerating Removal water tank 100.
Please refer to Fig. 1, Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, the top of water tank 100 is provided with the access hole 113 communicated with described water storage chamber 101.Its objective is and enter in the water storage chamber 101 of water tank 100 by access hole 113, to check or to repair water tank 100.
Please refer to Fig. 1, Fig. 2, as preferably embodiment, the water tank 100 of the reduction noise that the utility model provides, described access hole 113 has interior maintenance staircase 114 to described water storage chamber 101 is extended; Do not need to make attendant to carry ladder separately, just can enter in the water storage chamber 101 of water tank 100.There is structure feature simply and easily.
Please refer to Fig. 1, Fig. 2, the lateral surface of water tank 100 of the present utility model is provided with the outer maintenance staircase 115 leading to described access hole 113.Access hole 113 place of water tank 100 is climbed by outer maintenance staircase 115 to make attendant.
When the water tank 100 of present embodiment is arranged on building top layer, when domestic water supplying system by carrier pipe by when the water yield is in the water storage chamber 101 that water inlet pipe 102 is injected into water tank 100, during difference in height due to the existence 100 meters of carrier pipe and water tank 100, the noise that the water tank of prior art can produce by the water tank 100 of 300 cubic metres that the utility model makes is reduced to 60 decibels by 80-90 decibel.
In present embodiment, water tank 100 is compared with the water tank of prior art, the water yield of same 1 ton calculates according to the flow velocity of 0.5m/s in DN200 caliber, the water tank of prior art, current fall the kinetic energy of water tank bottom surface and pressure is respectively 2.81 × 104J and 3.18 × 105Pa, and water tank 100 of the present utility model is owing to have employed hush pipe 103, the design of spilled water hole 104 and hush pipe 105 reduces current and falls water surface flow velocity and increase the area that the water surface bears water gravity, its kinetic energy produced and pressure are respectively 8 × 103J and 3.9 × 103Pa, thus reach the object of the noise reducing or eliminate current in water tank 100.
The utility model is not limited to above-mentioned detailed description of the invention, and all various changes done in the spirit and scope of claims of the present utility model, all within protection domain of the present utility model.
Claims (10)
1. one kind is reduced the water tank of noise, comprise water storage chamber (101), the arranged outside being positioned at water tank (100) has the water inlet pipe (102) be communicated with described water storage chamber (101), it is characterized in that, the hush pipe (103) be communicated with described water inlet pipe (102) is provided with in described water storage chamber (101), the upper distribution of described hush pipe (103) is provided with several spilled water holes (104), and the arranged outside of at least part of described hush pipe (103) has at least one hush pipe (105).
2. the water tank reducing noise as claimed in claim 1, it is characterized in that, described hush pipe (103) is bend pipe, and it is arranged near the sidewall of water tank (100) and bottom from top to bottom.
3. the water tank reducing noise as claimed in claim 1, it is characterized in that, the shape of described hush pipe (105) is cylindrical tube or truncated cone-shaped cylindrical shell.
4. the water tank reducing noise as claimed in claim 3, it is characterized in that, described hush pipe (105) is for multiple, and the distance between its inside wall and hush pipe (103) or angle reduce gradually from water (flow) direction or increase.
5. the water tank reducing noise as claimed in claim 4, it is characterized in that, the shape of described hush pipe (105) is truncated cone-shaped cylindrical shell, for angular range is 10 degree to 30 degree between its inside wall and hush pipe (103); And/or for angle differs 2 degree to 3 degree between the inside wall of adjacent two hush pipes (105) with hush pipe (103).
6. the water tank reducing noise as claimed in claim 1, is characterized in that, sidewall and/or the bottom of described hush pipe (103) and water tank (100) are provided with support (106).
7. the water tank reducing noise as claimed in claim 1, it is characterized in that, extended from bottom to top in described water storage chamber (101) have content gauge (108), and described content gauge (108) is exposed to the outside of water tank (100).
8. the water tank reducing noise as claimed in claim 1, it is characterized in that, the top of water tank (100) or the top of sidewall are provided with the overflow pipe (109) be communicated with described water storage chamber (101).
9. the water tank reducing noise as claimed in claim 1, it is characterized in that, the bottom of water tank (100) or the bottom of sidewall are provided with the outlet pipe (110) be communicated with described water storage chamber (101); And blow-off pipe (111) and/or tapping pipe (112).
10. the water tank reducing noise as claimed in claim 1, it is characterized in that, the top of water tank (100) is provided with the access hole (113) communicated with described water storage chamber (101); Described access hole (113) has interior maintenance staircase (114) to described water storage chamber (101) is extended; And/or the lateral surface of water tank (100) is provided with the outer maintenance staircase (115) of leading to described access hole (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463648.2U CN204728402U (en) | 2015-07-01 | 2015-07-01 | Reduce the water tank of noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520463648.2U CN204728402U (en) | 2015-07-01 | 2015-07-01 | Reduce the water tank of noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728402U true CN204728402U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520463648.2U Withdrawn - After Issue CN204728402U (en) | 2015-07-01 | 2015-07-01 | Reduce the water tank of noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728402U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947744A (en) * | 2015-07-01 | 2015-09-30 | 上海市安装工程集团有限公司 | Water tank capable of reducing noise |
-
2015
- 2015-07-01 CN CN201520463648.2U patent/CN204728402U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947744A (en) * | 2015-07-01 | 2015-09-30 | 上海市安装工程集团有限公司 | Water tank capable of reducing noise |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20170517 |
|
| AV01 | Patent right actively abandoned |