CN221054378U - Fluid distributor - Google Patents
Fluid distributor Download PDFInfo
- Publication number
- CN221054378U CN221054378U CN202322910963.2U CN202322910963U CN221054378U CN 221054378 U CN221054378 U CN 221054378U CN 202322910963 U CN202322910963 U CN 202322910963U CN 221054378 U CN221054378 U CN 221054378U
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- Prior art keywords
- distribution
- fluid
- plate
- weir
- flow
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- 239000012530 fluid Substances 0.000 title claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims abstract description 22
- 230000001276 controlling effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000003381 stabilizer Substances 0.000 claims 2
- 239000010865 sewage Substances 0.000 description 5
- 230000000087 stabilizing effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Flow Control (AREA)
Abstract
The utility model discloses a fluid distributor, which comprises a shell, wherein a fluid inlet is formed in one side of the shell, and the fluid distributor is characterized in that a distribution weir is arranged in the shell, and a distribution weir water inlet, a distribution cavity, a flow regulating mechanism, a first fluid outlet and a second fluid outlet are sequentially formed in the distribution weir; the flow regulating mechanism comprises a driving device and a distribution plate arranged in the distribution cavity, the distribution plate divides the distribution weir water inlet and the distribution cavity into two parts, the distribution plate controls the position of the distribution plate through the driving device, and the flow on two sides of the distribution plate is regulated, so that the automatic and accurate control of the fluid flow is realized, and the flow regulating mechanism is simple in structure and low in cost.
Description
Technical Field
The utility model relates to the technical field of fluid distribution, in particular to a fluid distributor.
Background
The fluid distributor is widely applied to the field of sewage treatment and mainly has the following functions:
Evenly distributing: the fluid distributor can uniformly distribute the sewage entering the sewage treatment facility into a plurality of treatment units, such as a sedimentation tank, a bioreactor and the like, so as to ensure that each treatment unit can obtain proper treatment load and improve treatment efficiency.
Controlling flow: the fluid distributor is capable of controlling the flow rate into the treatment unit to ensure that the wastewater within the treatment unit is adequately treated within a suitable time. In addition, the fluid dispenser may also adjust the level within the processing unit to better control the process.
Reducing the fluctuation: the fluid distributor can reduce the fluctuation of sewage flow entering the treatment unit, thereby reducing mixing and sedimentation in the treatment unit and improving the treatment efficiency
The distribution technology or distributor widely adopted in the current sewage treatment field comprises: valve adjustment distribution, perforated pipe water distribution, jet water distributor, numerical control cyclone distributor, weir groove and the like are used for distributing fluid.
Valve adjustment distribution: controlling the fluid distribution amount by adjusting the opening and closing degree of the valve; when manual adjustment is performed, the distribution precision is limited, the influence of human factors is large, and the operation is complex; in order to improve the precision of manual distribution, a corresponding flowmeter valve group is often required, equipment investment is large, and operation is complex.
Perforated pipe water distributor: the main pipeline is connected with the branch pipes or the holes are formed in the pipeline to distribute the fluid, the fluid distribution of each branch pipe or the holes is uneven, the holes are easy to be blocked, and when the water distributors of the multiple groups of perforated pipes run simultaneously, additional devices are needed to realize the flow distribution in the multiple groups.
Jet water distributor: fluid distribution is carried out by utilizing the Venturi principle and a special water distribution head, the energy consumption of a distribution system is highest, and finally the flow distributed by a distribution point is uneven.
Weir groove: the conventional weir groove is mostly of reinforced concrete structure, construction is difficult, and distribution accuracy is greatly influenced by construction errors.
Disclosure of utility model
The invention aims to provide a fluid distributor, which solves the technical problems of complex structure and low distribution precision of the fluid distributor in the prior art.
The technical scheme adopted for solving the technical problems is as follows: a fluid distributor comprises a shell, wherein a fluid inlet is formed in one side of the shell, a distribution weir is arranged in the shell, a rectangular distribution weir water inlet is formed in one side, close to the fluid inlet, of the distribution weir, a first fluid outlet and a second fluid outlet are formed in one side, far away from the fluid inlet, of the distribution weir, a distribution cavity is formed in the middle cavity of the distribution weir, and a flow regulating mechanism is arranged in the distribution cavity; the flow regulating mechanism comprises a driving device and a distribution plate arranged in the distribution cavity, the distribution plate divides the water inlet of the distribution weir and the distribution cavity into two parts, the position of the distribution plate is controlled by the driving device, and the flow on two sides of the distribution plate is regulated.
Further, the distribution weir is in a concave structure.
Further, the driving device comprises a motor, a driving wheel and a driving chain, the driving chain is connected with the driving wheels on two sides through a connecting hole on the upper part and a connecting hole on the lower part of the distribution plate, the driving wheel and the driving chain are driven by the motor to drive the upper edge of the distribution plate to move and the lower edge of the distribution plate to move along the direction perpendicular to the flow direction of the fluid, and the flow on two sides of the distribution plate is regulated by controlling and regulating the position of the distribution plate.
Further, the driving device comprises a motor and a rotary connecting shaft, the upper end of the distribution plate is fixed on the rotary connecting shaft connected with the motor, the lower end of the distribution plate is tightly matched with an arc-shaped bottom plate fixedly arranged at the bottom of the flow distribution cavity, the lower end of the distribution plate swings around the rotary connecting shaft along the arc-shaped bottom plate under the driving of the motor, and the flow of the two sides of the distribution plate is regulated by controlling the swinging angle.
Further, the distribution weir is of circular configuration.
Further, the driving device comprises a motor and a central rotating shaft, the central rotating shaft is arranged at the center of the distribution plate arranged along the diameter direction of the distribution weir, and the motor controls the rotating angle of the distribution plate and adjusts the flow quantity at two sides of the distribution plate by controlling the rotation of the central rotating shaft.
Further, a flow stabilizing plate is arranged in the shell and is arranged on the water inlet side of the distribution weir, and the position of the flow stabilizing plate is lower than the water inlet of the distribution weir and higher than the fluid inlet.
Further, the sealing strip is arranged around the distribution plate to play a role in sealing.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the rectangular distribution weir water inlet and the motor are arranged to control the moving distance or the rotating angle of the distribution plate to control the position of the distribution plate, so that the distribution weir water inlet and the distribution cavity are divided into two parts with controllable and adjustable size and flow, the moving distance and the distribution flow of the distribution plate are in a linear proportional relation, the automatic and accurate control is easy to realize, the structure is simple, and the manufacturing cost is low.
2. The distribution weir and the movable distribution plate are tightly sealed by the sealing strip, so that the distribution precision is further improved.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a third embodiment of the present utility model.
A fluid inlet; 102. a distribution weir; 103. a distribution plate; 104. a first fluid outlet; 105. a second fluid outlet; 106. a third fluid outlet; 107. a fourth fluid outlet; 108. a motor; 109. a driving wheel; 110. a drive chain; 111. a steady flow plate; 112. a housing; 113. a fluid buffer chamber; 114. a shunt cavity; 116. a distribution weir water inlet; 118. a connection hole;
201. A fluid inlet; 202. a distribution weir; 203. a distribution plate; 204. a first fluid outlet; 205. a second fluid outlet; 206. a third fluid outlet; 207. a fourth fluid outlet; 208. a motor; 211. a steady flow plate; 212. a housing; 213. a fluid buffer chamber; 214. a shunt cavity; 215. a rotary connecting shaft; 216. a distribution weir water inlet; 218. an arc-shaped bottom plate;
301. A fluid inlet; 302. a distribution weir; 303. a distribution plate; 304. a first fluid outlet; 305. a second fluid outlet; 306. a third fluid outlet; 307. a fourth fluid outlet; 308. a motor; 311. a steady flow plate; 312. a housing; 313. a fluid buffer chamber; 314. a shunt cavity; 315. a central spindle; 316. a distribution weir water inlet.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings, which are simplified schematic illustrations, illustrating the basic structure of the utility model only by way of illustration, and thus showing only the structures that are relevant to the utility model.
In a first embodiment, as shown in fig. 1, a fluid dispenser includes a housing 112, one side of the housing 112 is provided with a fluid inlet 101, the other side is provided with a third fluid outlet 106 and a fourth fluid outlet 107, a flow stabilizing plate 111, a distribution weir 102 and a fluid buffer cavity 113 are sequentially arranged in the housing 112, the flow stabilizing plate 111 is arranged on the water inlet side of the distribution weir 102 and is positioned lower than a water inlet 116 of the distribution weir, and is higher than the fluid inlet 101, the distribution weir 102 is in a concave structure, the distribution weir 102 is sequentially provided with a water inlet 116 of the distribution weir, a flow distribution cavity 114, a flow regulating mechanism 120, a first fluid outlet 104 and a second fluid outlet 105, the flow regulating structure includes a distribution plate 103 and a driving device, the driving device is composed of a motor 108, a driving wheel 109 and a driving chain 110, the distribution plate 103 divides the distribution weir water inlet 116 and the distribution cavity 117 into two parts, the distribution plate 103 can move along the direction perpendicular to the fluid flow direction, the upper part and the lower part of the distribution plate 103 are provided with connecting holes 118, a transmission chain 110 is connected with driving wheels 109 on two sides through the connecting holes 118 on the upper part and the connecting holes 118 on the lower part of the distribution plate, the driving wheels 109 and the transmission chain 110 drive the upper edges of the distribution plate 103 to move, the other two driving wheels drive the lower edges of the distribution plate 103 to move, sealing strips are arranged around the distribution plate 103 to play a role in sealing, and a motor 108 controls the rotation angle or the number of turns of the driving wheels 109 through an electric control cabinet to control the horizontal movement of the distribution plate 103 so as to play a role in controlling the water flow distribution proportion.
In a second embodiment, as shown in fig. 2, a fluid distributor includes a housing 212, one side of the housing 212 is provided with a fluid inlet 201, the other side is provided with a third fluid outlet 206 and a fourth fluid outlet 207, a steady flow plate 211, a distribution weir 202 and a fluid buffer cavity 213 are sequentially arranged in the housing 212, the steady flow plate 211 is arranged on the water inlet side of the distribution weir 202 and is positioned lower than a distribution weir water inlet 216, and higher than the fluid inlet 201, the distribution weir 202 is in a concave structure, the distribution weir 202 is sequentially provided with a distribution weir water inlet 216, a distribution cavity 214, a flow regulating mechanism 220, a first fluid outlet 204 and a second fluid outlet 205, the flow regulating structure includes a distribution plate 203 and a driving device, the driving device is composed of a motor 208 and a rotating connecting shaft 215, an arc-shaped bottom plate 218 connected with the bottom is arranged in the distribution cavity 214, the upper end of the distribution plate 203 is fixed on a central rotating shaft 215 connected with the motor 208, the lower end of the distribution plate 203 is divided into two parts by the motor 208 and the arc-shaped bottom plate 218 along the rotating connecting shaft 215, the accurate control of the distribution plate is realized, the distribution weir 216 and the distribution cavity 214 is precisely controls the distribution plate, the distribution plate 203 is provided with an arc-shaped sealing function between the lower end of the distribution plate 203 and the arc-shaped bottom plate 218.
In a third embodiment, as shown in fig. 3, a fluid dispenser includes a housing 312, one side of the housing 312 is provided with a fluid inlet 301, the other side is provided with a third fluid outlet 306 and a fourth fluid outlet 307, a steady flow plate 311, a distribution weir 302 and a fluid buffer cavity 313 are sequentially disposed inside the housing 312, the distribution weir 302 is in a circular structure, a distribution weir water inlet 316, a distribution cavity 314, a flow regulating mechanism, a first fluid outlet 304 and a second fluid outlet 305 are sequentially disposed on the distribution weir 302, the flow regulating mechanism includes a distribution plate 303 and a driving device, the driving device is composed of a motor 308 and a central rotating shaft 315, the distribution plate 303 disposed along the diameter direction is connected with the central rotating shaft 315 disposed at the center of a circle, the central rotating shaft 315 is connected with the motor 308, the motor 308 controls the rotation angle of the distribution plate 303 through an electric control cabinet, the distribution plate 303 rotates along the circumferential direction of the distribution weir 302 to divide the distribution weir water inlet 316 and the distribution weir 314 into two parts, so as to realize accurate control of the distribution ratio of regulating fluid, the steady flow plate 311 is disposed on the water inlet 316 and is located on the water inlet side of the distribution weir 302 and lower than the distribution weir 316, and higher than the fluid inlet 301, the distribution plate 303 is disposed between the distribution plate 303 and the distribution weir 302 and the lifting weir 302, and sealing effect is provided.
When fluid enters the shell through the fluid inlet, the impact of the fluid is reduced through the restriction of the flow stabilizing plate, the fluid stably flows to the water inlet of the distribution weir, the distribution plate capable of moving in the distribution cavity divides the water inlet of the distribution weir and the distribution cavity into two chambers, the movement of the distribution plate is controlled through the motor, the water inlet of the distribution weir and the size of the distribution cavity divided into two parts can be further controlled, the flow is controlled, and the fluid flows to the corresponding buffer chambers from the first fluid outlet and the second fluid outlet after being distributed, and flows out from the third flow outlet and the fourth flow outlet.
With the above description of the preferred embodiments according to the present utility model as an outline, the related workers can make various changes and modifications without departing from the scope of the technical idea of the present utility model, and the technical scope of the present utility model is not limited to the description, but must be determined according to the scope of the claims.
Claims (8)
1. The fluid distributor comprises a shell, wherein a fluid inlet is formed in one side of the shell, the fluid distributor is characterized in that a distribution weir is arranged in the shell, a rectangular distribution weir water inlet is formed in one side, close to the fluid inlet, of the distribution weir, a first fluid outlet and a second fluid outlet are formed in one side, far away from the fluid inlet, of the distribution weir, a flow distribution cavity is formed in the middle cavity of the distribution weir, and a flow regulating mechanism is arranged in the flow distribution cavity;
The flow regulating mechanism comprises a driving device and a distribution plate arranged in the distribution cavity, the distribution plate divides the water inlet of the distribution weir and the distribution cavity into two parts, the position of the distribution plate is controlled by the driving device, and the flow on two sides of the distribution plate is regulated.
2. The fluid dispenser of claim 1, wherein the distribution weir is a concave configuration.
3. The fluid dispenser according to claim 2, wherein the driving device comprises a motor, a driving wheel and a driving chain, the driving chain is connected with the driving wheels on two sides through a connecting hole on the upper part and a connecting hole on the lower part of the distribution plate, and the driving wheel and the driving chain are driven by the motor to drive the upper edge and the lower edge of the distribution plate to move along the direction perpendicular to the flow direction of the fluid, and the flow quantity on two sides of the distribution plate is regulated by controlling and regulating the position of the distribution plate.
4. The fluid dispenser of claim 2, wherein the driving means comprises a motor and a rotating connection shaft, the upper end of the dispensing plate is fixed on the rotating connection shaft connected with the motor, the lower end of the dispensing plate is tightly matched with an arc-shaped bottom plate fixedly arranged at the bottom of the flow distribution cavity, the lower end of the dispensing plate swings around the rotating connection shaft along the arc-shaped bottom plate under the driving of the motor, and the flow quantity of the two sides of the dispensing plate is adjusted by controlling the swinging angle.
5. The fluid dispenser of claim 1, wherein the distribution weir is a circular structure.
6. The fluid dispenser of claim 5, wherein the driving means comprises a motor and a central rotation shaft, the central rotation shaft is disposed at the center of the distribution plate disposed along the diameter direction of the distribution weir, and the motor controls the rotation angle of the distribution plate by controlling the rotation of the central rotation shaft, thereby adjusting the flow rate at both sides of the distribution plate.
7. The fluid dispenser of claim 1, wherein a flow stabilizer is further provided in the housing, the flow stabilizer being positioned on the water inlet side of the distribution weir and below the water inlet of the distribution weir and above the fluid inlet.
8. A fluid dispenser according to any one of claims 1 to 7, wherein a sealing strip is provided around the dispensing plate to act as a seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322910963.2U CN221054378U (en) | 2023-10-30 | 2023-10-30 | Fluid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322910963.2U CN221054378U (en) | 2023-10-30 | 2023-10-30 | Fluid distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054378U true CN221054378U (en) | 2024-05-31 |
Family
ID=91224112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322910963.2U Active CN221054378U (en) | 2023-10-30 | 2023-10-30 | Fluid distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054378U (en) |
-
2023
- 2023-10-30 CN CN202322910963.2U patent/CN221054378U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |