CN219639037U - Pneumatic light water-lowering pump - Google Patents
Pneumatic light water-lowering pump Download PDFInfo
- Publication number
- CN219639037U CN219639037U CN202320218293.5U CN202320218293U CN219639037U CN 219639037 U CN219639037 U CN 219639037U CN 202320218293 U CN202320218293 U CN 202320218293U CN 219639037 U CN219639037 U CN 219639037U
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- Prior art keywords
- pump body
- piston
- clamping blocks
- fixed
- pump
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- 238000007789 sealing Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 210000001503 joint Anatomy 0.000 claims 1
- 230000032683 aging Effects 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 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
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a pneumatic light water-lowering pump, which comprises a first pump body and a second pump body, wherein the second pump body is positioned at one side of the first pump body, a piston is arranged in the first pump body, a fixing pad is arranged at the tail end of the piston, a fixing groove is formed in the piston, a fixing block is fixed at one side of the fixing pad, the fixing block stretches into the fixing groove, second clamping blocks are arranged at two sides of the inside of the fixing groove, first clamping blocks which are in clamping connection with the second clamping blocks are arranged at two sides of the fixing block, the fixing pad is installed through the clamping connection of the first clamping blocks and the second clamping blocks, and a sealing ring is fixed on the piston through the clamping connection between the sealing ring and an annular groove, so that the fixing pad and the sealing ring can be replaced in time when aging occurs.
Description
Technical Field
The utility model relates to the technical field of precipitation pumps, in particular to a pneumatic light precipitation pump.
Background
The water pump is used for pumping out water in the working site to keep the water level of the site not rising any more, and in the building construction process, the water level is usually lowered by the water pump to keep dry in order to keep the excavated soil dry.
The utility model of the prior patent application number CN202021979403.2 discloses an environment-friendly pneumatic water-lowering pump, which comprises a bottom plate, wherein the upper end surface of the bottom plate is fixedly connected with a first pump body, the left end surface of the first pump body is provided with a water pumping pipe, the outer surface of the water pumping pipe is fixedly connected with a filter, the outer surface of the filter is fixedly connected with a sewage discharging pipe, the right end surface of the first pump body is provided with a second base, the front end surface of the second base is provided with a second ventilation hole, the right end of the second base is fixedly connected with a second pump body, the right end of the second pump body is fixedly connected with a first base, the front end surface of the first base is provided with a first ventilation hole, the front end surface of the first pump body is fixedly connected with a water draining pipe, the inner wall of the first pump body is slidably connected with a piston, one end surface of the piston is fixedly connected with a fixing pad, and the other end of the piston is fixedly connected with a push rod;
the utility model drives the piston to move through the second pump body so that the pumping pipe pumps underground water, but the following defects still exist: the device improves the sealing performance of the first pump body by arranging the fixing pad and the sealing ring, but the fixing pad and the sealing ring are directly fixed on the piston, the sealing performance of the device can be reduced after long-term aging, and the fixing pad and the sealing ring which are directly fixed on the piston are inconvenient to replace.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the pneumatic light water-reducing pump, the fixing pad is installed through the clamping connection of the first clamping block and the second clamping block, and the sealing ring is fixed on the piston through the clamping connection between the sealing ring and the annular groove, so that the fixing pad and the sealing ring can be replaced in time when aging occurs.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a pneumatic light-duty water pump that falls, includes first pump body and second pump body, the second pump body is located one side of first pump body, the inside piston that is equipped with of first pump body, the end of piston is equipped with the fixed bolster, the fixed slot has been seted up on the piston, one side of fixed bolster is fixed with the fixed block, the fixed block stretches into in the fixed slot, the inside both sides of fixed slot are equipped with the second fixture block, the both sides of fixed block are equipped with the first fixture block of being connected with the second fixture block.
As a preferable technical scheme of the utility model, the fixing block is fixed on one side of the fixing pad, which is close to the piston, two groups of first clamping blocks are symmetrically arranged on two sides of the fixing block, two groups of second clamping blocks are symmetrically arranged above the inner wall of the fixing groove, and the first clamping blocks and the second clamping blocks are arc-shaped.
As a preferable technical scheme of the utility model, two groups of openings are arranged between the two groups of second clamping blocks, and the two groups of first clamping blocks extend into the bottom of the fixing groove through the two groups of openings respectively.
As a preferable technical scheme of the utility model, a sealing ring is arranged on the side face of the piston, an annular groove is arranged on the outer side of the piston, and the sealing ring is positioned in the annular groove and is in clamping connection with the annular groove.
As a preferable technical scheme of the utility model, the second pump body is fixed on one side of the first pump body, the output end of the second pump body is connected with a push rod extending into the first pump body, the tail end of the push rod is fixedly connected with the piston, and the outer side of the piston is abutted with the inner wall of the first pump body.
As a preferable technical scheme of the utility model, a base is fixed at the bottom of the first pump body, and mounting holes are formed in the periphery of the base.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the fixing pad is installed through the clamping connection of the first clamping block and the second clamping block, and the sealing ring is fixed on the piston through the clamping connection with the annular groove, so that the fixing pad and the sealing ring can be replaced in time when aging occurs.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a part of the structure of the fixing pad and the piston in the present utility model;
FIG. 3 is a schematic view of the structure of the fixing pad according to the present utility model;
FIG. 4 is a schematic view of the structure of the piston of the present utility model;
wherein: 1. a first pump body; 2. a second pump body; 3. a push rod; 4. a piston; 5. a seal ring; 6. a fixing pad; 7. a fixed block; 8. a fixing groove; 9. a first clamping block; 10. and a second clamping block.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the pneumatic light water pump provided by the utility model comprises a first pump body 1 and a second pump body 2, wherein the second pump body 2 is positioned on one side of the first pump body 1, a piston 4 is arranged in the first pump body 1, a fixing pad 6 is arranged at the tail end of the piston 4, a fixing groove 8 is formed in the piston 4, a fixing block 7 is fixed on one side of the fixing pad 6, the fixing block 7 stretches into the fixing groove 8, second clamping blocks 10 are arranged on two sides in the fixing groove 8, first clamping blocks 9 which are in clamping connection with the second clamping blocks 10 are arranged on two sides of the fixing block 7, two groups of first clamping blocks 9 are fixed on one side of the fixing pad 6 close to the piston 4, two groups of second clamping blocks 10 are symmetrically arranged on the upper side of the inner wall of the fixing groove 8, two groups of first clamping blocks 9 and second clamping blocks 10 are arc-shaped, two groups of openings are formed between the two groups of second clamping blocks 10, the two groups of first clamping blocks 9 are respectively arranged on the inner side of the fixing groove 4 and are respectively arranged on the inner side of the sealing ring 5, and the sealing ring 5 is arranged on the outer side of the sealing ring 4;
when using this device, will have elastic sealing washer 5 cover to piston 4 outside and promote sealing washer 5, until sealing washer 5 reachs the ring channel department on the piston 4, sealing washer 5 inlays and establishes in the ring channel, and then can fix sealing washer 5, and fixed pad 6 needs to aim at fixed slot 8 with its inboard fixed block 7, two sets of first fixture block 9 that the fixed block 7 both sides set up respectively aim at two sets of openings simultaneously, and with first fixture block 9 from opening department to inside promotion of fixed slot 8, until first fixture block 9 reachs the bottom in fixed slot 8, rotate fixed pad 6 and drive fixed block 7 and first fixture block 9 synchronous rotation, until two sets of first fixture block 9 are located two sets of second fixture block 10 bottoms respectively, cooperation between at this moment through second fixture block 10 and the fixed slot 8 is fixed first fixture block 9, and then can carry out the block fixation to fixed pad 6, easy to install, can directly take out sealing washer 5 from the ring channel when ageing with fixed pad 6 after the long-time use simultaneously, and the dismantlement of fixed pad 6 can drive fixed block 7 and first fixture block 9 and make first fixture block 9 rotate in step, and make first fixture block 9 rotate from opening 10, and then realize that the first fixture block 9 can be removed from opening to first fixture block 9.
As shown in fig. 1, the second pump body 2 is fixed at one side of the first pump body 1, an output end of the second pump body 2 is connected with a push rod 3 extending into the first pump body 1, a tail end of the push rod 3 is fixedly connected with a piston 4, an outer side of the piston 4 is abutted against an inner wall of the first pump body 1, a base is fixed at the bottom of the first pump body 1, and mounting holes are formed in the periphery of the base; when the device is used, the push rod 3 and the piston 4 are driven to move through the second pump body 2, the pumping pipe on one side of the first pump body 1 is driven to pump underground water, and the base and the first pump body 1 can be conveniently installed through the installation holes by installing the base and arranging the installation holes on the base.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Pneumatic light-duty water pump, including first pump body (1) and second pump body (2), its characterized in that: the second pump body (2) is located one side of the first pump body (1), the piston (4) is arranged inside the first pump body (1), a fixing pad (6) is arranged at the tail end of the piston (4), a fixing groove (8) is formed in the piston (4), a fixing block (7) is fixed on one side of the fixing pad (6), the fixing block (7) stretches into the fixing groove (8), second clamping blocks (10) are arranged on two sides inside the fixing groove (8), and first clamping blocks (9) connected with the second clamping blocks (10) in a clamping mode are arranged on two sides of the fixing block (7).
2. The pneumatic light weight water drop pump of claim 1, wherein: the fixed block (7) is fixed on one side of the fixed pad (6) close to the piston (4), two groups of first clamping blocks (9) are symmetrically arranged on two sides of the fixed block (7), two groups of second clamping blocks (10) are symmetrically arranged above the inner wall of the fixed groove (8), and the first clamping blocks (9) and the second clamping blocks (10) are arc-shaped.
3. The pneumatic light weight water drop pump of claim 2, wherein: two groups of openings are arranged between the two groups of second clamping blocks (10), and the two groups of first clamping blocks (9) extend into the inner bottom of the fixed groove (8) through the two groups of openings respectively.
4. The pneumatic light weight water drop pump of claim 1, wherein: the side of piston (4) is equipped with sealing washer (5), the ring channel has been seted up in the outside of piston (4), sealing washer (5) are located the ring channel and with its block connection.
5. The pneumatic light weight water drop pump of claim 1, wherein: the second pump body (2) is fixed on one side of the first pump body (1), the output end of the second pump body (2) is connected with a push rod (3) extending into the first pump body (1), the tail end of the push rod (3) is fixedly connected with the piston (4), and the outer side of the piston (4) is in butt joint with the inner wall of the first pump body (1).
6. The pneumatic light weight water drop pump of claim 1, wherein: the bottom of the first pump body (1) is fixedly provided with a base, and mounting holes are formed in the periphery of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218293.5U CN219639037U (en) | 2023-02-15 | 2023-02-15 | Pneumatic light water-lowering pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218293.5U CN219639037U (en) | 2023-02-15 | 2023-02-15 | Pneumatic light water-lowering pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219639037U true CN219639037U (en) | 2023-09-05 |
Family
ID=87810593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320218293.5U Active CN219639037U (en) | 2023-02-15 | 2023-02-15 | Pneumatic light water-lowering pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219639037U (en) |
-
2023
- 2023-02-15 CN CN202320218293.5U patent/CN219639037U/en active Active
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