CN208311056U - Material filling type outlet tube - Google Patents
Material filling type outlet tube Download PDFInfo
- Publication number
- CN208311056U CN208311056U CN201820787675.9U CN201820787675U CN208311056U CN 208311056 U CN208311056 U CN 208311056U CN 201820787675 U CN201820787675 U CN 201820787675U CN 208311056 U CN208311056 U CN 208311056U
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- CN
- China
- Prior art keywords
- outlet tube
- stuffing box
- tube ontology
- ontology
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
A kind of material filling type outlet tube; the outlet port of outlet tube ontology is arranged in stuffing box; one end of the liquid elbow out connects with the lower port of stuffing box; the lower part type that stuffing box is protruded into the import of the outlet tube ontology is intracavitary; the upper end of the stuffing box sets the gland being socketed on outlet tube ontology; the gland is bolted with stuffing box, and the utility model has many advantages, such as the working performance of effective protection outlet tube compared with prior art, guarantees the service life of outlet tube.
Description
Technical field
The utility model relates to a kind of pump, specifically a kind of outlet tube of pump.
Background technique
Submerged pump is conveying high temperature and the most common pump of corrosivity strong medium, and outlet tube is the important composition portion of submerged pump
Point, especially the outlet tube of high temperature submerged pump with liquid elbow out in practical application, be usually directly welded, this results in out liquid
Pipe generates heat expansion when being gone out liquid by high temperature, and unnecessary stress is generated when with contacting external air, to make outlet tube
Exit easily block, and cracked situation seriously affects the work and service life of outlet tube.
Summary of the invention
The purpose of the utility model is to provide a kind of material filling type outlet tubes, to solve the outlet tube of existing high temperature submerged pump
The technical issues of generating high temperature heat expansion and stress.
The specific technical solution of the utility model is as follows:
The utility model mainly includes outlet tube ontology, goes out liquid elbow and liquid flange out, the outlet tube ontology into
Liquid elbow is set out at mouthful, the exit of outlet tube ontology sets out liquid flange；The utility model further includes stuffing box and gland,
The outlet port of outlet tube ontology is arranged in the stuffing box, and one end of the liquid elbow out connects with the lower port of stuffing box,
The lower part type that stuffing box is protruded into the import of the outlet tube ontology is intracavitary, and the upper end of the stuffing box, which is set, is socketed in outlet tube ontology
On gland, which is bolted with stuffing box.
The utility model is used for the pump class with outlet tube, high-temperature medium submerged pump is particularly suitable for, when high temperature submerged pump
When work, the high-temp liquid in outlet tube enters in outlet tube via liquid elbow out, the filler outside outlet tube in stuffing box
(such as graphite) makes outlet tube have the space of a heat expansion, plays the role of reducing stress to outlet tube, reduce under high-temperature liquid
The case where pumping out the blocking of liquid export pipeline.Compared with prior art, the utility model is capable of the workability of effective protection outlet tube
Can, guarantee the service life of outlet tube.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Next it just elaborates in conjunction with attached drawing to the utility model
Material filling type outlet tube as shown in Figure 1, including outlet tube ontology 1, go out liquid elbow 2 and liquid flange 3 out, it is described go out
The entrance of liquid pipe ontology 1 sets out liquid elbow 2, and the exit of outlet tube ontology sets out liquid flange 3；It further include stuffing box 4 and filling out
Expect that gland 5, the stuffing box 4 are arranged in the outlet port of outlet tube ontology, it is described go out liquid elbow one end and stuffing box under
Port connects, and the lower part type that stuffing box is protruded into the import of the outlet tube ontology is intracavitary, and the upper end of the stuffing box is set is socketed in
Gland 5 on outlet tube ontology, the gland are bolted with stuffing box.
Claims (1)
1. a kind of material filling type outlet tube, including outlet tube ontology, go out liquid elbow and out liquid flange, the outlet tube ontology into
Liquid elbow is set out at mouthful, the exit of outlet tube ontology sets out liquid flange；It is characterized in that: further include stuffing box and gland,
The outlet port of outlet tube ontology is arranged in the stuffing box, and one end of the liquid elbow out connects with the lower port of stuffing box,
The lower part type that stuffing box is protruded into the import of the outlet tube ontology is intracavitary, and the upper end of the stuffing box, which is set, is socketed in outlet tube ontology
On gland, which is bolted with stuffing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787675.9U CN208311056U (en) | 2018-05-25 | 2018-05-25 | Material filling type outlet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820787675.9U CN208311056U (en) | 2018-05-25 | 2018-05-25 | Material filling type outlet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208311056U true CN208311056U (en) | 2019-01-01 |
Family
ID=64715320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820787675.9U Active CN208311056U (en) | 2018-05-25 | 2018-05-25 | Material filling type outlet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208311056U (en) |
-
2018
- 2018-05-25 CN CN201820787675.9U patent/CN208311056U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |