CN208534833U - A kind of industrial machinery centrifugal pump of good airproof performance - Google Patents
A kind of industrial machinery centrifugal pump of good airproof performance Download PDFInfo
- Publication number
- CN208534833U CN208534833U CN201821068850.5U CN201821068850U CN208534833U CN 208534833 U CN208534833 U CN 208534833U CN 201821068850 U CN201821068850 U CN 201821068850U CN 208534833 U CN208534833 U CN 208534833U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump case
- industrial machinery
- airproof performance
- good airproof
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of industrial machinery centrifugal pumps of good airproof performance, including pump case and connection pump dise, the side of the pump case is equipped with connecting plate, and the connecting plate and pump case weld, and the pump case with connect pump dise pass through be arranged in connection pump dise side bolt connection the pump case side is equipped with water inlet pumping hole, and the water inlet pumping hole and pump case weld, the side of the pump case is equipped with pump discharge, and the pump discharge is connected to water inlet pumping hole, the industrial machinery centrifugal pump of this kind of good airproof performance, symmetrical gasket seal is equipped in the two sides of bearing to be in close contact, and the more previous comparison near point of gasket seal water inlet pumping hole distance, when work, it can be very good to disperse some heats, the working efficiency of centrifugal pump entirety can be greatly improved, while rotating reduction friction by bearing, increase sealing pipe connector leakproofness, it protects While protecting centrifugal pump, certain water yield is increased, and guarantee to work normally orderly progress.
Description
Technical field
The utility model relates to mechanical centrifugal pump technical field, the industrial machinery centrifugal pump of specially a kind of good airproof performance.
Background technique
The conveying of processing medium mostly uses centrifugal pump pressurized delivered mode in commercial plant, and the cycle of operation of centrifugal pump is straight
It connects and influences the stable of device, pump shaft of centrifugal pump and the sealing between the pump housing use mechanical seal, and mechanical seal is being transported
More demanding to the job stability of centrifugal pump during row, slightly fluctuation will cause mechanical seal temperature height, be centrifuged pump work
Stability depends on the stability of pump inlet medium, and due to being influenced by process conditions in commercial plant, centrifugal pump inlet is situated between
The component and pressure of matter can change, and have a direct impact to the operation stability of centrifugal pump.
Existing industrial machinery centrifugal pump is in use, poor sealing, industrial machinery centrifugation pump work generate for a period of time
A large amount of heat influences service life, and such need replacing seals new sealing element, more troublesome.
So how to design a kind of industrial machinery centrifugal pump of good airproof performance, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of industrial machinery centrifugal pumps of good airproof performance, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of industrial machinery centrifugation of good airproof performance
Pump, including pump case and connection pump dise, the side of the pump case is equipped with connecting plate, and the connecting plate and pump case weld, and described
Pump case is arranged in the bolt of connection pump dise side and connects the pump case side and be equipped with water inlet pumping hole, and institute with connecting pump dise and pass through
It states and is welded into water pumping hole and pump case, the side of the pump case is equipped with pump discharge, and the pump discharge is connected to water inlet pumping hole, described
The inside of pump case is equipped with rotation connection slot, and rotation connection slot insertion is arranged in pump case, described to be rotatablely connected the interior of slot
Portion is equipped with bearing, and bearing insertion setting is equipped with moving blade wheel, and described in rotation connection slot inside the pump case
The insertion of moving blade wheel is arranged in pump case, and the side of the pump discharge is equipped with sealing pipe connector, and the seal pipe connects
Head, which is partially submerged into, to be arranged in pump discharge.
Further, the side of the connection pump dise is equipped with hydraulic fluid port, and the hydraulic fluid port is connected to rotation connection slot.
Further, the side of the bearing is equipped with symmetrical gasket seal, and the gasket seal and bearing pass through glue
Water bonding.
Further, the side of the moving blade wheel is equipped with interface, and the interface runs through moving blade wheel.
Further, the bottom of the pump case is equipped with multiple support bases, and the support base and pump case weld.
Compared with prior art, the utility model has the beneficial effects that the industrial machinery centrifugal pump of this kind of good airproof performance,
The two sides of bearing are equipped with symmetrical gasket seal and are in close contact, and gasket seal water inlet pumping hole distance is more previous closer
Point when work, can be very good to disperse some heats, can greatly improve the working efficiency of centrifugal pump entirety, passes through bearing and turns
While dynamic reduction friction, increases sealing pipe connector leakproofness and increase certain water outlet while protecting centrifugal pump
Amount, and guarantee to work normally orderly progress.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the pump case partial sectional view of the utility model；
In figure: 1- pump case；2- connecting plate；3- support base；4- seals pipe connector；5- water inlet pumping hole；6- connection pump dise；
7- hydraulic fluid port；8- moving blade wheel；9- interface；10- bearing；11- gasket seal；12- is rotatablely connected slot；13- pump discharge.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of industrial machinery centrifugal pump of good airproof performance,
Including pump case 1 and connection pump dise 6, the side of the pump case 1 is equipped with connecting plate 2, and the connecting plate 2 and pump case 1 weld, and institute
It states pump case 1 and passes through bolt connection 1 side of pump case that connection 6 side of pump dise is set equipped with water inlet pumping hole with pump dise 6 is connect
5, and the water inlet pumping hole 5 and pump case 1 weld, the side of the pump case 1 is equipped with pump discharge 13, and the pump discharge 13 and water inlet
Pumping hole 5 is connected to, and the inside of the pump case 1 is equipped with rotation connection slot 12, and the rotation connection slot 12 insertion is arranged in pump case 1
In, the inside of the rotation connection slot 12 is equipped with bearing 10, and the insertion of the bearing 10 setting is in rotation connection slot 12, described
Moving blade wheel 8 is equipped with inside pump case 1, and the moving blade wheel 8 insertion is arranged in pump case 1, the side of the pump discharge 13
Face is equipped with sealing pipe connector 4, and the sealing pipe connector 4 is partially submerged into and is arranged in pump discharge 13.
Further, the side of the connection pump dise 6 is equipped with hydraulic fluid port 7, and the hydraulic fluid port 7 is connected to rotation connection slot 12,
The hydraulic fluid port 7 plays the role of good oil inlet.
Further, the side of the bearing 10 is equipped with symmetrical gasket seal 11, and the gasket seal 11 and bearing
10 are bonded by glue, and the gasket seal 11 plays good sealing function.
Further, the side of the moving blade wheel 8 is equipped with interface 9, and the interface 9 runs through moving blade wheel 8, institute
Interface 9 is stated to play the role of connecting rotation axis.
Further, the bottom of the pump case 1 is equipped with multiple support bases 3, and the support base 3 and pump case 1 weld,
The support base 3 plays the role of fixed pump case 1.
Working principle: firstly, pump case 1 is mounted on ground by support base 3 arranged at the bottom in advance by staff
On, and the rotation axis inside rotation connection slot 12 is driven by external motor, rotation axis drives 8 turns of moving blade wheel
To can connect with the water inlet pumping hole 5 of external connection in advance very well while dynamic and draw water, pass through the blade of moving blade wheel 8
Wheel carries out centrifugation driving, increases gasket seal 11 in the symmetrical side of bearing 10 and plays good sealing function, in use, can lead to
It crosses hydraulic fluid port 7 and injects a certain amount of oil and carry out work use, also increase seal washer in the side of connection pump dise 6, further increase
The effect for encrypting envelope is cased with sealing pipe connector 4 in 13 side of pump discharge and makes the effect be connected with external connection, completes rotation
The effect that blade wheel 8 is centrifuged.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of industrial machinery centrifugal pump of good airproof performance, including pump case (1) and connection pump dise (6), it is characterised in that: the pump
The side of shell (1) is equipped with connecting plate (2), and the connecting plate (2) and pump case (1) are welded, and the pump case (1) with connect pump dise
(6) bolt by setting in connection pump dise (6) side connects pump case (1) side and is equipped with water inlet pumping hole (5), and described
Intake pumping hole (5) and pump case (1) is welded, and the side of the pump case (1) is equipped with pump discharge (13), and the pump discharge (13) with into
Water pump mouth (5) connection, the inside of the pump case (1) is equipped with rotation connection slot (12), and the rotation connection slot (12) insertion is set
It sets in pump case (1), the inside of rotation connection slot (12) is equipped with bearing (10), and the bearing (10) insertion setting is turning
In dynamic link slot (12), moving blade wheel (8) are equipped with inside the pump case (1), and the moving blade wheel (8) insertion setting exists
In pump case (1), the side of the pump discharge (13) is equipped with sealing pipe connector (4), and sealing pipe connector (4) part is embedding
Enter to be arranged in pump discharge (13).
2. a kind of industrial machinery centrifugal pump of good airproof performance according to claim 1, it is characterised in that: the connection pump dise
(6) side is equipped with hydraulic fluid port (7), and the hydraulic fluid port (7) is connected to rotation connection slot (12).
3. a kind of industrial machinery centrifugal pump of good airproof performance according to claim 1, it is characterised in that: the bearing (10)
Side be equipped with symmetrical gasket seal (11), and the gasket seal (11) and bearing (10) pass through glue bonding.
4. a kind of industrial machinery centrifugal pump of good airproof performance according to claim 1, it is characterised in that: the moving blade
The side for taking turns (8) is equipped with interface (9), and the interface (9) runs through moving blade wheel (8).
5. a kind of industrial machinery centrifugal pump of good airproof performance according to claim 1, it is characterised in that: the pump case (1)
Bottom be equipped with multiple support bases (3), and the support base (3) and pump case (1) are welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068850.5U CN208534833U (en) | 2018-07-06 | 2018-07-06 | A kind of industrial machinery centrifugal pump of good airproof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821068850.5U CN208534833U (en) | 2018-07-06 | 2018-07-06 | A kind of industrial machinery centrifugal pump of good airproof performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208534833U true CN208534833U (en) | 2019-02-22 |
Family
ID=65386868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821068850.5U Expired - Fee Related CN208534833U (en) | 2018-07-06 | 2018-07-06 | A kind of industrial machinery centrifugal pump of good airproof performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208534833U (en) |
-
2018
- 2018-07-06 CN CN201821068850.5U patent/CN208534833U/en not_active Expired - Fee Related
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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: 20190222 Termination date: 20210706 |