CN209083651U - A kind of diving pump frame - Google Patents
A kind of diving pump frame Download PDFInfo
- Publication number
- CN209083651U CN209083651U CN201821864361.0U CN201821864361U CN209083651U CN 209083651 U CN209083651 U CN 209083651U CN 201821864361 U CN201821864361 U CN 201821864361U CN 209083651 U CN209083651 U CN 209083651U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- column
- inlet joint
- spiral case
- stud
- 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
Links
- 230000009189 diving Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 241000826860 Trapezium Species 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 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
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a kind of diving pump frame, belongs to fluid machinery technical field.It solves the problems, such as existing diving pump frame water inlet effect difference and strainer is easily broken.This diving pump frame, including sequentially connected bottom plate, impeller, spiral case and water inlet joint, the edge circumferential array of water inlet joint is provided with the column of several integral types, the column is trapezoidal and the two sides of column with bottom surface are that the cavity structure being connected to forms water inlet flow channel, with several baffles being integrally connected with column in water inlet joint, there is stud positioned at the interval of column in water inlet joint, and it is tapped in stud, the edge radial protrusion of bottom plate forms the engaging lug matched with stud, and it is bolted, bolt is also cross spiral case edge by bottom plate, spiral case and water inlet joint are connected that diving pump frame is integrally formed.The utility model improved by the structure to water inlet joint make it have water inlet flow channel area more ambassador's water pump water inlet effect is more preferable and the higher advantage of integral strength of pedestal.
Description
Technical field
The utility model belongs to fluid machinery technical field, is related to a kind of immersible pump, in particular to a kind of diving pump frame.
Background technique
Immersible pump is that motor and water pump direct-connected integrated pull the plug the water lift equipment of work, has structure simple, unit effect
Rate is high, and noise is small, advantage safe and reliable to operation, convenient to install and maintain.It must hydraulically full, impeller after turn on pump in turn on pump front pump
High speed rotation, liquid therein rotate together with blade, under the influence of centrifugal force, fly away from impeller and project outward, injection
Liquid speed in pump case diffuser casing is gradually slack-off, and pressure gradually increases, and then flows out from pump discharge discharge pipe, at this time in blade
At center due to liquid be thrown toward around and formed both without the vacuum low-pressure area of the not no liquid of air, the liquid in liquid pool exists
It is flowed into pump under the action of the atmospheric pressure of pond face.
The pedestal of immersible pump is equivalent to Water pump head, and the function of liquid is conveyed by the direct-connected realization of pedestal and motor,
Since immersible pump is to go deep into water working, one filter device of setting is had in water inlet, is not so easy to make in water
Solid sundries damage internal impeller, design conventional at present is be connected in water inlet joint a strainer or direct axial setting
Several columns are filtered, but are had the following problems, strainer influences flow of inlet water if filter opening gap is too small, excessive, are made
The reduction of strainer integral strength is easily broken, and the design of its central post is equivalent to and directly reduces into water open area, needs diameter
It handles, increases manufacturing cost to lengthening.
Summary of the invention
The purpose of this utility model is to provide a kind of structural strength height simultaneously for the above-mentioned problems in the prior art
And water inlet effect is preferably dived under water pump frame.
The purpose of this utility model can be realized by the following technical scheme: a kind of diving pump frame, including be sequentially connected
Bottom plate, impeller, spiral case and water inlet joint, the impeller is located in spiral case and is fixed on the motor shaft of immersible pump, the snail
The bottom of shell offers through-hole and is connected to water inlet joint inside, and the side of the spiral case is provided with water outlet, which is characterized in that institute
The edge circumferential array for stating water inlet joint is provided with the column of several integral types, and the column is trapezoidal and the two sides and bottom surface of column
Water inlet flow channel is formed for the cavity structure of connection, the baffles being integrally connected in the water inlet joint with several and column are described
Water inlet joint on be located at column interval there is stud, and tapped in stud, the edge radial protrusion shape of the bottom plate
At the engaging lug matched with stud, and be bolted, the bolt also cross spiral case edge by bottom plate, spiral case and
Water inlet joint is connected that diving pump frame is integrally formed.
The advantages of this diving pump frame is, by be by column design it is trapezoidal, structural strength is higher, and in each column
Two sides and bottom form cavity, increase considerably the water inlet area of water inlet flow channel, the design is relative to conventional strainer intensity
Higher, relative to conventional column, its area of intaking is bigger, keeps the water inlet performance of immersible pump more preferable, further, water inlet joint
Internal baffle can prevent from forming vortex in inside, preferably protect impeller, increase service life, and baffle can also be prevented
Only enter the opposite jet flow in water inlet joint, increases water inlet effect.In order to make dive under water pump frame cooperation it is stronger, directly into
The stud that integral type is arranged on water section is tapped in inside, and the place of being connected and fixed of bottom plate and spiral case is respectively positioned on outside shell
Portion will not influence casing rigidity, keep the structural strength for connecting rear base higher, the power of water pump can be in the case where same volume
That designs is higher.
In a kind of above-mentioned diving pump frame, the column be ladder structure of right angle, and the outer ledge of column to
It is tilted.The design of the structure can increase the water inlet area of water inlet flow channel.
In a kind of above-mentioned diving pump frame, the bottom surface of the water inlet joint is provided with ring support.The design of bracket can
To prevent water inlet joint bottom water inlet flow channel from contacting blocking with water-bed bottom surface, and the bottom edge of water inlet joint can tilt upwards and make
Effect is best.
In a kind of above-mentioned diving pump frame, the quantity of the baffle, stud and engaging lug is three, and baffle
It is spaced apart from each other with stud.Being spaced apart from each other uniformly connection can make connection more firm.
Compared with prior art, this diving pump frame is mainly improved by the structure to water inlet joint and is made it have into water
The water inlet effect of flow area more ambassador's water pump is more preferable and the higher advantage of integral strength of pedestal.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of this diving pump frame.
Fig. 2 is the structural schematic diagram of water inlet joint.
Fig. 3 is the bottom surface bottom view of water inlet joint.
In figure, 1, bottom plate；2, impeller；3, spiral case；4, water inlet joint；5, water outlet；6, column；7, water inlet flow channel；8, baffle；
9, stud；10, engaging lug；11, bolt；12, bracket.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2, Figure 3 shows, this diving pump frame, including sequentially connected bottom plate 1, impeller 2, spiral case 3 and water inlet
Section 4, it is interior and be fixed on the motor shaft of immersible pump that impeller 2 is located at spiral case 3, the bottom of spiral case 3 offer through-hole and with water inlet joint 4
Inside connection, the side of spiral case 3 are provided with water outlet 5, and the edge circumferential array of water inlet joint 4 is provided with the column of several integral types
6, the column 6 is trapezoidal and the two sides of column 6 with bottom surface are that the cavity structure being connected to forms water inlet flow channel 7, tool in water inlet joint 4
There are several baffles 8 being integrally connected with column 6, the interval that column 6 is located in water inlet joint 4 has stud 9, and attacks in stud 9
There is screw thread, the edge radial protrusion of bottom plate 1 forms the engaging lug 10 matched with stud 9, and, bolt 11 fixed by bolt 11
Bottom plate 1, spiral case 3 and water inlet joint 4 are connected as diving pump frame is integrally formed also cross 3 edge of spiral case.
Further describe in detail, in order to increase the water inlet area of water inlet flow channel 7 make it is more preferable into water effect, column 6 be right-angled trapezium
Structure, and the outer ledge of column 6 slopes inwardly.
Further, 4 bottom water inlet flow channel 7 of water inlet joint with water-bed bottom surface contacts blocking, the bottom surface of water inlet joint 4 in order to prevent
It is provided with ring support 12.
Further, the quantity of baffle 8, stud 9 and engaging lug 10 is three, and baffle 8 is spaced apart from each other with stud 9,
Being spaced apart from each other uniformly connection can make connection more firm.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although bottom plate 1, impeller 2, spiral case 3, water inlet joint 4, water outlet 5, column 6, water inlet flow channel is used more herein
7, the terms such as baffle 8, stud 9, engaging lug 10, bolt 11, bracket 12, but it does not exclude the possibility of using other terms.Make
It is used for the purpose of being more convenient to describe and explain the essence of the utility model with these terms；It is construed as any attached
The limitation added is all contrary to the spirit of the present invention.
Claims (4)
1. a kind of diving pump frame, including sequentially connected bottom plate (1), impeller (2), spiral case (3) and water inlet joint (4), described
Impeller (2) is located in spiral case (3) and is fixed on the motor shaft of immersible pump, the bottom of the spiral case (3) offer through-hole and with
Connection, the side of the spiral case (3) are provided with water outlet (5) inside water inlet joint (4), which is characterized in that the water inlet joint (4)
Edge circumferential array is provided with the column (6) of several integral types, and the column (6) is trapezoidal and the two sides and bottom surface of column (6)
Water inlet flow channel (7) are formed for the cavity structure of connection, are integrally connected in the water inlet joint (4) with several and column (6)
Baffle (8), the interval that column (6) are located in the water inlet joint (4) have stud (9), and tapped in stud (9),
The edge radial protrusion of the bottom plate (1) forms the engaging lug column (10) matched with stud (9), and solid by bolt (11)
Fixed, bottom plate (1), spiral case (3) and water inlet joint (4) are connected also cross spiral case (3) edge as whole shape by the bolt (11)
At diving pump frame.
2. a kind of diving pump frame according to claim 1, which is characterized in that the column (6) is right-angled trapezium knot
Structure, and the outer ledge of column (6) slopes inwardly.
3. a kind of diving pump frame according to claim 1, which is characterized in that the bottom surface of the water inlet joint (4) is provided with
Ring support (12).
4. a kind of diving pump frame according to claim 1, which is characterized in that baffle (8), stud (9) and the company
The quantity of lug column (10) is three, and baffle (8) is spaced apart from each other with stud (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864361.0U CN209083651U (en) | 2018-11-13 | 2018-11-13 | A kind of diving pump frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864361.0U CN209083651U (en) | 2018-11-13 | 2018-11-13 | A kind of diving pump frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083651U true CN209083651U (en) | 2019-07-09 |
Family
ID=67123761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864361.0U Expired - Fee Related CN209083651U (en) | 2018-11-13 | 2018-11-13 | A kind of diving pump frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901516A (en) * | 2021-03-22 | 2021-06-04 | 苏州美达斯机电有限公司 | Dual-purpose submersible pump |
-
2018
- 2018-11-13 CN CN201821864361.0U patent/CN209083651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112901516A (en) * | 2021-03-22 | 2021-06-04 | 苏州美达斯机电有限公司 | Dual-purpose submersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210127 Address after: No. 16, Hangwen Road, Shanshi, Daxi Town, Wenling City, Taizhou City, Zhejiang Province Patentee after: Zhejiang kepeida Pump Co.,Ltd. Address before: No.16 Hangwen Road, Daxi Town, Wenling City, Taizhou City, Zhejiang Province, 317500 Patentee before: ZHEJIANG PEOPLE PUMP INDUSTRY Co.,Ltd. |
|
| 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: 20190709 |