CN207554364U - A kind of self-priming mining diving pump - Google Patents
A kind of self-priming mining diving pump Download PDFInfo
- Publication number
- CN207554364U CN207554364U CN201721335595.1U CN201721335595U CN207554364U CN 207554364 U CN207554364 U CN 207554364U CN 201721335595 U CN201721335595 U CN 201721335595U CN 207554364 U CN207554364 U CN 207554364U
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- China
- Prior art keywords
- pump
- pump case
- side wall
- water
- closed plate
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Abstract
The utility model discloses a kind of self-priming mining diving pumps, including pump case, the pump case is hollow structure, submersible motor is equipped in the pump case, and the water pump to match with the main shaft of submersible motor is additionally provided in pump case, the side wall of the submersible motor and water pump is connected by the inner wall of support plate and pump case, the pump case is equipped with water sucking mouth close to the side wall of submersible motor, the pump case is equipped with water outlet close to the side wall of water pump, and water outlet connects setting with water pump, the upper end side wall of the pump case is equipped with vacuum pump, and vacuum pump connects setting with the inside of pump case, the upper end side wall of the water sucking mouth is equipped with sleeve, closed plate is equipped in the sleeve vertically, and closed plate is set through sleeve and water sucking mouth, closed plate one end in the sleeve is hollow structure.The utility model is simple in structure, easy to operate, can establish vacuum environment by vacuum pump, changes the mode that traditional utilization adds water to establish vacuum environment, uses more convenient.
Description
Technical field
The utility model is related to mining industry equipment technical field more particularly to a kind of self-priming mining diving pumps.
Background technology
Self prime pump, is one kind of water pump, principle be first filled in pump case before starting mode of pump water (or in pump case from
Body has water), impeller high speed rotation makes flow in impeller conduit to volute after startup, and at this moment entrance forms vacuum, makes into water
Non-return flap is opened, and the air in suction line enters in pump, and reaches outer rim through impeller conduit, by iterative cycles, will gradually be inhaled
The air entered in pipeline drains, and water is made to enter in pump, completes self-priming process, and self priming pump needs to establish vacuum environment before activation,
Traditional self priming pump is all to establish vacuum environment by injecting water into pump case, and self priming pump will add before each start
Enter water, which not only adds the startup time, and be easily restricted in the job site for being inconvenient to fetch water, for this purpose, we
A kind of self-priming mining diving pump is proposed to solve the above problems.
Utility model content
It in order to solve self priming pump traditional is in the prior art all by being injected into pump case that the purpose of this utility model, which is,
Water establishes vacuum environment, and self priming pump will add in water before each start, which not only adds starting the time, and
Easily it is restricted problem in the job site for being inconvenient to fetch water, and a kind of self-priming mining diving pump proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of self-priming mining diving pump, including pump case, the pump case is hollow structure, and diving electricity is equipped in the pump case
Machine, and the water pump to match with the main shaft of submersible motor is additionally provided in pump case, the side wall of the submersible motor and water pump passes through
The inner wall of support plate and pump case connects, and the pump case is equipped with water sucking mouth close to the side wall of submersible motor, and the pump case is close to water pump
Side wall be equipped with water outlet, and water outlet connects setting with water pump, the upper end side wall of the pump case is equipped with vacuum pump, and vacuum pump
Setting is connected with the inside of pump case, the upper end side wall of the water sucking mouth is equipped with sleeve, is equipped with closed plate in the sleeve vertically, and
Closed plate is set through sleeve and water sucking mouth, and closed plate one end in the sleeve is hollow structure, the closed plate
Bottom is rotatably connected to the first threaded rod being vertically arranged by the first rotating member, and the first threaded rod runs through the upper end of closed plate
Side wall is set, and the inner wall of the closed plate is rotatablely connected by the second rotating member there are two the second threaded rod laterally set, and
Two the second threaded rods are located at the both sides of the first threaded rod, the two described one end of second threaded rod far from the second rotating member respectively
It is equipped with and is arranged with matched spiral shell with the matched helical gear of the first threaded rod, the side wall of two second threaded rods
Mother, the side wall of the nut is equipped with kelly, and kelly is set through the side wall of closed plate, the side wall of the sleeve be equipped with it is multiple with
The matched card slot of kelly.
Preferably, the bottom of the pump case is equipped with multiple mounting bases, and the surface of pump case is coated with anticorrosion material.
Preferably, it is arranged with filter screen on the water sucking mouth.
Preferably, the closed plate is arranged with sealing ring with sleeve junction.
Preferably, it is enclosed with rubber protecting jacket on first threaded rod.
The utility model is simple in structure, easy to operate, before starting mode of pump, closes water sucking mouth by using closed plate, so
Vacuum pump evacuates the inside of pump case to establish vacuum environment afterwards, after vacuum environment is established, starts submersible motor, diving
Motor drives pump operation, then rotates the first threaded rod, and the first threaded rod drives helical gear rotation, and helical gear drives the second spiral shell
Rasp bar rotates, and the nut on the second threaded rod is because have limitation of the kelly to it, therefore nut can be in the second spiral shell with kelly
It is moved on rasp bar, nut pulls out closed plate, water can be inhaled into pump case with kelly and exact separation from water sucking mouth
In.
Description of the drawings
Fig. 1 be the utility model proposes a kind of self-priming mining diving pump structure diagram；
Fig. 2 is the structure diagram at A in Fig. 1.
In figure：1 pump case, 2 submersible motors, 3 water pumps, 4 support plates, 5 water sucking mouths, 6 water outlets, 7 vacuum pumps, 8 sleeves, 9 envelopes
Closing plate, 10 first rotating members, 11 first threaded rods, 12 second rotating members, 13 second threaded rods, 14 helical gears, 15 nuts, 16 cards
Bar, 17 card slots, 18 mounting bases.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of self-priming mining diving pump, including pump case 1, the bottom of pump case 1 is equipped with multiple mounting bases 18,
Be easily installed, and the surface of pump case 1 be coated with anticorrosion material, pump case 1 is prevented to be corroded, pump case 1 be hollow structure, pump case 1
In be equipped with submersible motor 2, and the water pump 3 to match with the main shaft of submersible motor 2, submersible motor 2 and water pump are additionally provided in pump case 1
3 side wall is connect by support plate 4 with the inner wall of pump case 1, and pump case 1 is equipped with water sucking mouth 5 close to the side wall of submersible motor 2, inhales
Filter screen is arranged on the mouth of a river 5, prevents the impurity in water from blocking water pump 3, pump case 1 is equipped with water outlet 6 close to the side wall of water pump 3,
And water outlet 6 connects setting with water pump 3, the upper end side wall of pump case 1 is equipped with vacuum pump 7, and vacuum pump 7 and the inside of pump case 1 connect
Logical setting, the upper end side wall of water sucking mouth 5 are equipped with sleeve 8, are equipped with closed plate 9, closed plate 9 and 5 junction of sleeve in sleeve 8 vertically
Sealing ring is arranged with, increases seal, and closed plate 9 is set through sleeve 8 and water sucking mouth 5, the closed plate 9 in sleeve 8
One end is hollow structure, and the bottom of closed plate 9 is rotatably connected to the first threaded rod 11 being vertically arranged by the first rotating member 10,
Rubber protecting jacket is enclosed on first threaded rod 11, prevents hand from abrading, and the first threaded rod 11 runs through the upper end side wall of closed plate 9
Setting, the inner wall of closed plate 9 by the rotation connection of the second rotating member 12 there are two the second threaded rod 13 laterally set, and two
Second threaded rod 13 is located at the both sides of the first threaded rod 11, two one end of the second threaded rod 13 far from the second rotating member 12 respectively
It is equipped with and is arranged with matched spiral shell with 11 matched helical gear 14 of the first threaded rod, the side wall of two the second threaded rods 13
Mother 15, the side wall of nut 15 are equipped with kelly 16, and kelly 16 is set through the side wall of closed plate 9, and the side wall of sleeve 8 is equipped with multiple
With 16 matched card slot 17 of kelly.
The utility model is simple in structure, easy to operate, before the startup of water pump 3, closes water sucking mouth 5 by using closed plate 9,
Then vacuum pump 7 evacuates the inside of pump case 1 to establish vacuum environment, after vacuum environment is established, starts submersible motor
2, submersible motor 2 drives water pump 3 to operate, and then rotates the first threaded rod 11, and the first threaded rod 11 drives helical gear 14 to rotate, tiltedly
Gear 14 drives the second threaded rod 13 to rotate, and the nut 15 on the second threaded rod 13 is because there is limitation of the kelly 16 to it, therefore
Nut 15 can be moved with kelly 16 on the second threaded rod 13, and nut 15 is detached with kelly 16 with card slot 17, will be closed
Plate 9 is pulled out from water sucking mouth 5, and water can be inhaled into pump case 1.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of self-priming mining diving pump, including pump case (1), which is characterized in that the pump case (1) is hollow structure, described
Submersible motor (2) is equipped in pump case (1), and the water pump (3) to match with the main shaft of submersible motor (2) is additionally provided in pump case (1),
The side wall of the submersible motor (2) and water pump (3) is connect by support plate (4) with the inner wall of pump case (1), the pump case (1)
Side wall close to submersible motor (2) is equipped with water sucking mouth (5), and the pump case (1) is equipped with water outlet (6) close to the side wall of water pump (3),
And water outlet (6) connects setting with water pump (3), the upper end side wall of the pump case (1) is equipped with vacuum pump (7), and vacuum pump (7) with
The inside connection setting of pump case (1), the upper end side wall of the water sucking mouth (5) are equipped with sleeve (8), are set vertically in the sleeve (8)
There is closed plate (9), and closed plate (9) is set through sleeve (8) and water sucking mouth (5), the closed plate in the sleeve (8)
(9) one end is hollow structure, and the bottom of the closed plate (9) is rotatably connected to the be vertically arranged by the first rotating member (10)
One threaded rod (11), and the first threaded rod (11) is through the upper end side wall setting of closed plate (9), the inner wall of the closed plate (9)
By the second rotating member (12) rotation connection there are two the second threaded rod (13) for laterally setting, and two the second threaded rods (13)
It is located at the both sides of the first threaded rod (11) respectively, the one end of two second threaded rods (13) far from the second rotating member (12) is equal
Be arranged with equipped with the side wall with the first threaded rod (11) matched helical gear (14), two second threaded rods (13) and its
Matched nut (15), the side wall of the nut (15) are equipped with kelly (16), and kelly (16) is set through the side wall of closed plate (9)
It puts, the side wall of the sleeve (8) is equipped with multiple and kelly (16) matched card slot (17).
2. a kind of self-priming mining diving pump according to claim 1, which is characterized in that the bottom of the pump case (1) is set
There are multiple mounting bases (18), and the surface of pump case (1) is coated with anticorrosion material.
3. a kind of self-priming mining diving pump according to claim 1, which is characterized in that be arranged on the water sucking mouth (5)
There is filter screen.
4. a kind of self-priming mining diving pump according to claim 1, which is characterized in that the closed plate (9) and sleeve
(8) junction is arranged with sealing ring.
5. a kind of self-priming mining diving pump according to claim 1, which is characterized in that on first threaded rod (11)
It is enclosed with rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335595.1U CN207554364U (en) | 2017-10-17 | 2017-10-17 | A kind of self-priming mining diving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335595.1U CN207554364U (en) | 2017-10-17 | 2017-10-17 | A kind of self-priming mining diving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554364U true CN207554364U (en) | 2018-06-29 |
Family
ID=62673348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721335595.1U Expired - Fee Related CN207554364U (en) | 2017-10-17 | 2017-10-17 | A kind of self-priming mining diving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554364U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927893A (en) * | 2020-08-15 | 2020-11-13 | 唐翠华 | Connecting structure of water pump shaft and motor shaft |
| CN113759994A (en) * | 2021-09-17 | 2021-12-07 | 北京润泰环保科技有限公司 | Method for reducing dry grinding of self-priming pump and self-priming pump control system |
-
2017
- 2017-10-17 CN CN201721335595.1U patent/CN207554364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927893A (en) * | 2020-08-15 | 2020-11-13 | 唐翠华 | Connecting structure of water pump shaft and motor shaft |
| CN113759994A (en) * | 2021-09-17 | 2021-12-07 | 北京润泰环保科技有限公司 | Method for reducing dry grinding of self-priming pump and self-priming pump control system |
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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 |
Granted publication date: 20180629 Termination date: 20191017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |