CN210486637U - Flow distribution device - Google Patents
Flow distribution device Download PDFInfo
- Publication number
- CN210486637U CN210486637U CN201921179944.4U CN201921179944U CN210486637U CN 210486637 U CN210486637 U CN 210486637U CN 201921179944 U CN201921179944 U CN 201921179944U CN 210486637 U CN210486637 U CN 210486637U
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- distribution
- liquid storage
- pipe
- electromagnetic valve
- storage pipe
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Abstract
The utility model discloses a flow distribution device. The main liquid conveying pipe of the utility model is respectively connected with a plurality of distribution branches, and each distribution branch consists of a distribution branch pipe, a first electromagnetic valve, a liquid level indicator, a liquid storage pipe and a second electromagnetic valve; the distribution branch pipe is respectively connected with the main liquid conveying pipe and the liquid storage pipe, the liquid level indicator is arranged outside the liquid storage pipe, and the display part of the liquid level indicator is positioned at the top end part of the liquid storage pipe; the first electromagnetic valve and the second electromagnetic valve are respectively connected to the front end and the rear end of the liquid storage pipe. The utility model discloses the device opens through simple branch pipe distribution, liquid storage pipe stock solution and solenoid valve and stops, has realized the purpose of fluid flow equalization distribution, finally makes entire system's work efficiency improve, and life has also promoted.
Description
Technical Field
The utility model relates to a distributor of flow, more specifically the device that can realize the equal distribution of fluid flow in each branch pipeline that says so.
Background
The problem of uneven fluid flow distribution can occur in the fluid flow in the current heat exchange equipment and the actual multi-channel flow of the fluid; and when the distribution head is used at the tail end of the pipeline for uniformly distributing the fluid, the resistance of the distribution head is correspondingly increased, the heat exchange effect of the heat exchange device is deteriorated, and the heat transfer deterioration phenomenon can occur in the serious condition.
Meanwhile, in the heat exchange equipment, because the fluid flow distribution of each branch heat exchange tube is uneven, some heat exchange effects of the heat exchange tubes are strong and some heat exchange effects are poor, so that the whole heat exchange equipment is uneven in heat exchange, and further, the temperature field is uneven. Therefore, uneven flow distribution can lead to low heat exchange efficiency, thereby reducing the working efficiency of the whole system. The problem of uneven temperature of a heat exchange area due to uneven distribution of fluid flow can cause the reduction of the service life of heat exchange equipment, and finally the service life of the whole system can be influenced. In the experimental study of the influence caused by the problem of uneven fluid flow distribution at the present stage, the used end socket device cannot effectively inhibit the phenomenon of uneven fluid flow distribution, and the reduction amplitude change of the adverse effect is not severe.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is in order to reduce the adverse effect that fluid flow inhomogeneity brought, provides one kind and can effectively realize flow evenly distributed's scheme.
A flow distribution device comprises a main liquid conveying pipe, wherein the main liquid conveying pipe is respectively connected with a multi-component distribution branch, and each group of distribution branches consists of a distribution branch pipe, a first electromagnetic valve, a liquid level indicator, a liquid storage pipe and a second electromagnetic valve; the distribution branch pipe is respectively connected with the main liquid conveying pipe and the liquid storage pipe, the liquid level indicator is arranged outside the liquid storage pipe, and the display part of the liquid level indicator is positioned at the top end part of the liquid storage pipe; the first electromagnetic valve and the second electromagnetic valve are respectively connected to the front end and the rear end of the liquid storage pipe, so that fluid can be controlled to enter and exit the liquid storage pipe.
The utility model discloses following beneficial effect has:
the utility model relates to a can realize device of flow evenly distributed, it stores the fluid of the same liquid level in the stock solution pipe through liquid level indicator, then during the fluid enters heat transfer device again to can avoid the flow mid portion that the fluid appears when directly getting into heat transfer device big, the condition that the marginal portion is little effectively. The flow distribution device is simple and compact in overall structure, convenient to operate and good in flow equipartition, and the efficiency of the heat exchange device is further improved.
Drawings
Fig. 1 is a schematic structural diagram of a flow distribution device.
Detailed Description
The present apparatus will be described in detail with reference to the drawings.
The structure schematic diagram of a flow distribution device is shown in fig. 1, and the flow distribution device comprises a main liquid conveying pipe 1, wherein the main liquid conveying pipe 1 is respectively connected with a plurality of distribution branches, and each distribution branch consists of a distribution branch pipe 2, a first electromagnetic valve 3, a liquid level indicator 4, a liquid storage pipe 5 and a second electromagnetic valve 6; the distribution branch pipe 2 is respectively connected with the main liquid conveying pipe 1 and the liquid storage pipe 5, the liquid level indicator 4 is arranged outside the liquid storage pipe 5, and the display part of the liquid level indicator 4 is positioned at the top end part of the liquid storage pipe; the first electromagnetic valve 3 and the second electromagnetic valve 6 are respectively connected to the front end and the rear end of the liquid storage pipe 5, so that fluid can be controlled to enter and exit the liquid storage pipe.
When fluid entering the heat exchange device flows through the flow distribution device, the second electromagnetic valve 6 is closed, the first electromagnetic valve 3 is opened, the fluid can enter the liquid storage pipe 5 through the distribution branch pipe, the fluid can be stored in the liquid storage pipe 5 because the second electromagnetic valve 6 is closed at the moment, and when the liquid level heights of the fluid in all the liquid storage pipes reach a preset height value, the same liquid level height can be observed by the liquid level indicator 4 at the moment; secondly, after the preset liquid level height is reached, the first electromagnetic valve 3 is closed, the second electromagnetic valve 6 is opened to the same opening degree, and fluid flows out through respective branch pipes, so that the flow of the fluid is distributed evenly; finally, when all the fluid in the liquid storage pipe 5 flows out, the second electromagnetic valve 6 is closed, the first electromagnetic valve 3 is opened, a new round of fluid starts to flow in, and one cycle is completely completed. The device can realize the equalization of the fluid flow entering the heat exchange equipment by distributing the fluid flow, thereby effectively overcoming the defect of local heat exchange of the prior heat exchange equipment and further improving the heat exchange efficiency.
Claims (1)
1. A flow distribution device is characterized by comprising main liquid conveying pipes, wherein the main liquid conveying pipes are respectively connected with multi-component distribution branches, and each group of distribution branches consists of a distribution branch pipe, a first electromagnetic valve, a liquid level indicator, a liquid storage pipe and a second electromagnetic valve; the distribution branch pipe is respectively connected with the main liquid conveying pipe and the liquid storage pipe, the liquid level indicator is arranged outside the liquid storage pipe, and the display part of the liquid level indicator is positioned at the top end part of the liquid storage pipe; the first electromagnetic valve and the second electromagnetic valve are respectively connected to the front end and the rear end of the liquid storage pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179944.4U CN210486637U (en) | 2019-07-25 | 2019-07-25 | Flow distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921179944.4U CN210486637U (en) | 2019-07-25 | 2019-07-25 | Flow distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210486637U true CN210486637U (en) | 2020-05-08 |
Family
ID=70532606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921179944.4U Expired - Fee Related CN210486637U (en) | 2019-07-25 | 2019-07-25 | Flow distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210486637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332846A (en) * | 2019-07-25 | 2019-10-15 | 天津商业大学 | A kind of flow distribution device |
-
2019
- 2019-07-25 CN CN201921179944.4U patent/CN210486637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332846A (en) * | 2019-07-25 | 2019-10-15 | 天津商业大学 | A kind of flow distribution device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200508 Termination date: 20210725 |