CN204805953U - Flow pressure stability device - Google Patents
Flow pressure stability device Download PDFInfo
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- CN204805953U CN204805953U CN201520310991.3U CN201520310991U CN204805953U CN 204805953 U CN204805953 U CN 204805953U CN 201520310991 U CN201520310991 U CN 201520310991U CN 204805953 U CN204805953 U CN 204805953U
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- tube body
- flow pressure
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Abstract
The utility model discloses a flow pressure stability device, it includes: container portion has the cavity of following the vertical direction and arranging in it, be provided with this cavity of intercommunication and outside liquid outlet in this container portion, the feed liquor pipe, it has the pipe body part who arranges the direction who is on a parallel with the cavity, and this pipe body part's open -top extends towards the top of cavity direction. Simultaneously the utility model also discloses a flow pressure stability method. The utility model discloses the theory of operation of " the air is compressible, liquid incompressible " has been used on innovation ground, and interact between passing through liquids and the compressed air has eliminated the pulsation in the liquid effectively, from this alright with the problem of pressure, flow fluctuation and the bubble of solving the liquid conveying in -process.
Description
Technical field
The utility model relates to a kind of feeding pressure stabilizing device being applied to fluid conveying, is specifically related to a kind of flow pressure stabilizer.
Background technique
Current fluid conveying is all undertaken by simple pipeline usually, such as, for the test of valve, is also all realize the conveying of fluid by this pipeline.Due in fluid delivery process, the running of transfer pump can produce certain Pulse wave by convection cell, cause the pulsation phenomenon of fluid in conveyance conduit, thus just the course of conveying of convection cell can produce the fluctuation of pressure and flow and produce bubble phenomenon in fluid, these phenomenons finally just can cause the flow of the instability in fluid delivery process, make the transfer efficiency of fluid, steadily rate and flow, the aspect such as testing precision of pressure all can be affected.
Model utility content
In order to solve the problems of the technologies described above, the utility model provides a kind of flow pressure stabilizer effectively can eliminating pulsation.
In order to achieve the above object, the technical solution of the utility model is as follows:
Flow pressure stabilizer, it comprises:
Container part, has the cavity vertically arranged in it, this container part is provided with and is communicated with this cavity and outside liquid outlet;
Liquid inlet pipe, it has the tube body of the arranged direction being parallel to cavity, and the open top of this tube body extends towards the top-direction of cavity.
Further, above-mentioned container part is vertically arranged tank body.
Further, the liquid entering hole of above-mentioned liquid inlet pipe is positioned on the second tube body of horizontal arrangement, and the bottom of this second tube body and tube body is in being connected with intersecting vertically.
Further, the curved transition in joint of the second above-mentioned tube body and tube body.
Further, above-mentioned tube body is arranged on the central position of cavity.
Further, the gas-liquid ratio in above-mentioned cavity is 1: 2.
Flow pressure antihunt means, it comprises the following steps: arrange the liquid inlet pipe vertically arranged, the container part with the arranged direction cavity parallel with this liquid inlet pipe is set simultaneously, this container part is provided with liquid outlet, by this liquid inlet pipe to infusion fluid in this cavity, liquid continuously to rise on the top of this cavity, pressure is produced to the pressurized air on this cavity top, produce reaction force to the liquid level of below after this pressurized air is under pressure, liquid is discharged from liquid outlet.
Further, the input quantity of above-mentioned liquid is 2/3rds of cavity volume, and liquid upper reserves the pressurized air of 1/3rd of cavity volume.
Further, above-mentioned liquid inlet pipe is arranged on the central position of cavity.
Further, above-mentioned liquid inlet pipe has vertical bending part, and liquid entering hole is positioned in the part of horizontal arrangement, and another part of this liquid inlet pipe is arranged vertically.
The utility model adopts the beneficial effect of above technological scheme to be: by arranging the container part with vertically arranged cavity, when from tube body in cavity during infusion fluid, liquid just can continue from the bottom of cavity to its top to rise, in uphill process, liquid just upwards can produce pressure to the pressurized air above cavity, and this pressurized air back that is under pressure produces reaction force to the liquid of below.Therefore, the working principle that the utility model innovatively applies " air is compressible, liquid is incompressible ", by the interaction between liquid and pressurized air, effectively eliminate the pulsation in liquid, just can solve the problem of the pressure in liquid delivery process, flowed fluctuation and bubble thus.
Accompanying drawing explanation
Fig. 1 is the structural representation of flow pressure stabilizer of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Label declaration:
| Label | Component names |
| 1 | Container part |
| 11 | Cavity |
| 12 | Liquid outlet |
| 13 | Top cover |
| 14 | Leg |
| 2 | Liquid inlet pipe |
| 21 | Tube body |
| 211 | Open top |
| 22 | Second tube body |
| 221 | Liquid entering hole |
| 23 | Joint |
| Arrow | Liquid travel direction |
Embodiment
Preferred implementation of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Figure 1-2, in the some of them mode of execution of flow pressure stabilizer of the present utility model, it comprises container part 1 and liquid inlet pipe 2, there is in this container part 1 cavity 11 vertically arranged, this container part 1 is provided with and is communicated with this cavity 11 and outside liquid outlet 12, liquid inlet pipe 2 has the tube body 21 of the arranged direction being parallel to cavity 11, namely the arranged direction of tube body 21 is parallel to the arranged direction of cavity 11, and the open top 211 of this tube body 21 extends towards the top-direction of cavity 11.
As shown in Figure 1-2, this device has the container part 1 of vertically arranged cavity 11 by arranging, when from tube body 21 in cavity 11 during infusion fluid, liquid just can continue from the bottom of cavity 11 to its top to rise, in uphill process, liquid just upwards can produce pressure to the pressurized air above cavity 11, and this pressurized air back that is under pressure produces reaction force to the liquid of below.Therefore, the working principle that this device innovatively applies " air is compressible, liquid is incompressible ", by the interaction between liquid and pressurized air, effectively eliminate the pulsation in liquid, just can solve the problem of the pressure in liquid delivery process, flowed fluctuation and bubble thus.
Wherein, as shown in Figure 1, container part 1 is specifically as follows vertically arranged tank body, or other forms of container, and such as horizontal tank body has vertically arranged cavity in it.Form the embodiment of preferably container part 1 thus.
In addition, as shown in Figure 1, container part 1 can also possess the known parts such as top cover 13 and leg 14, and these can know from prior art, and this is no longer going to repeat them.
As shown in Figure 1, the liquid entering hole 221 of liquid inlet pipe 2 is positioned on second body 22 of horizontal arrangement, the bottom of this second tube body 22 and tube body 21 is in being connected with intersecting vertically, namely time liquid inlet pipe 2 extends in cavity 11 from liquid entering hole 221, the bending of shape of vertical in cavity 11, the part of the liquid inlet pipe 2 after bending vertically extends to the top of cavity 11.Formed thus and have both the effect be convenient to feed liquor He realized above-mentioned model utility object.
As shown in Figure 1, the curved transition in joint 23 of the second tube body 22 and tube body 21, what make liquid thus can be more smooth and easy to the input that turns to of Vertical direction by substantially horizontal.
As shown in Figure 1, tube body 21 is arranged on the central position of cavity 11, can ensure the uniformity of the liquid input in cavity 11 thus.
Wherein, gas-liquid ratio in cavity 11 is 1: 2, namely the input quantity of liquid ensures to input to 2/3rds of the volume of cavity 11, according to 0.618 golden section rule, / 3rd gas, 2/3rds liquid, pass through many experiments, this ratio is optimal proportion, can reach the effect of best elimination pulsation.
In order to reach the purpose of this utility model, shown in Fig. 1-2, in the some of them mode of execution of flow pressure antihunt means of the present utility model, it comprises the following steps: arrange the liquid inlet pipe 2 vertically arranged, the container part 1 with the arranged direction cavity parallel with this liquid inlet pipe 2 11 is set simultaneously, this container part 1 is provided with liquid outlet 12, by this liquid inlet pipe 2 to infusion fluid in this cavity 11, liquid continuously to rise on the top of this cavity 11, pressure is produced to the pressurized air on this cavity 11 top, after this pressurized air is under pressure, reaction force is produced to the liquid level of below, liquid is discharged from liquid outlet 12.
Shown in Fig. 1-2, this method has the container part 1 of vertically arranged cavity 11 by arranging, when from tube body 21 in cavity 11 during infusion fluid, liquid just can continue from the bottom of cavity 11 to its top to rise, in uphill process, liquid just upwards can produce pressure to the pressurized air above cavity 11, and this pressurized air back that is under pressure produces reaction force to the liquid of below.Therefore, the working principle that this method innovatively applies " air is compressible, liquid is incompressible ", by the interaction between liquid and pressurized air, effectively eliminate the pulsation in liquid, just can solve the problem of the pressure in liquid delivery process, flowed fluctuation and bubble thus.
Wherein, the input quantity of above-mentioned liquid can be 2/3rds of cavity 11 volume, and liquid upper reserves the pressurized air of 1/3rd of cavity 11 volume, ensures the effect of better elimination pulsation thus.
Shown in composition graphs 1, liquid inlet pipe 2 is arranged on the central position of cavity 11, can ensure the uniformity of the liquid input in cavity 11 thus.
Shown in composition graphs 1, liquid inlet pipe 2 has vertical bending part, i.e. joint 23, and liquid entering hole 221 is positioned in the part of horizontal arrangement, and namely on the second tube body 22, another part (i.e. tube body 21) of this liquid inlet pipe 2 is arranged vertically.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. flow pressure stabilizer, is characterized in that, comprising:
Container part, has the cavity vertically arranged in it, described container part is provided with and is communicated with described cavity and outside liquid outlet;
Liquid inlet pipe, it has the tube body of the arranged direction being parallel to described cavity, and the open top of described tube body extends towards the top-direction of described cavity.
2. flow pressure stabilizer according to claim 1, is characterized in that, described container part is vertically arranged tank body.
3. flow pressure stabilizer according to claim 1, is characterized in that, the liquid entering hole of described liquid inlet pipe is positioned on the second tube body of horizontal arrangement, and the bottom of described second tube body and described tube body is in being connected with intersecting vertically.
4. flow pressure stabilizer according to claim 3, is characterized in that, the curved transition in joint of described second tube body and described tube body.
5. the flow pressure stabilizer according to claim 1 or 3, is characterized in that, described tube body is arranged on the central position of described cavity.
6. flow pressure stabilizer according to claim 1, is characterized in that, the gas-liquid ratio in described cavity is 1: 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310991.3U CN204805953U (en) | 2015-05-13 | 2015-05-13 | Flow pressure stability device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310991.3U CN204805953U (en) | 2015-05-13 | 2015-05-13 | Flow pressure stability device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204805953U true CN204805953U (en) | 2015-11-25 |
Family
ID=54590778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310991.3U Expired - Fee Related CN204805953U (en) | 2015-05-13 | 2015-05-13 | Flow pressure stability device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204805953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848040A (en) * | 2015-05-13 | 2015-08-19 | 苏州思创西玛控制系统有限公司 | Flow pressure stabilizing device and method thereof |
-
2015
- 2015-05-13 CN CN201520310991.3U patent/CN204805953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848040A (en) * | 2015-05-13 | 2015-08-19 | 苏州思创西玛控制系统有限公司 | Flow pressure stabilizing device and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou control system Co., Ltd of Si Chuan Sigma Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Suzhou control system Co., Ltd of Si Chuan Sigma Document name: Notification of Decision on Request for Restoration of Right |
|
| 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: 20151125 Termination date: 20200513 |