CN115110608B - A device used on a pump gate to realize a two-way pumping function through a one-way pump - Google Patents
A device used on a pump gate to realize a two-way pumping function through a one-way pump Download PDFInfo
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- CN115110608B CN115110608B CN202110300628.3A CN202110300628A CN115110608B CN 115110608 B CN115110608 B CN 115110608B CN 202110300628 A CN202110300628 A CN 202110300628A CN 115110608 B CN115110608 B CN 115110608B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
- E02B7/20—Movable barrages; Lock or dry-dock gates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/095—Component holders or housings, e.g. boundary boxes
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a device which is applied to a pump gate and realizes a bidirectional pumping function through a unidirectional pump, and the device comprises a mounting seat, a bidirectional pipe, the unidirectional pump and four unidirectional valves, wherein the mounting seat is arranged on the inner wall of the water pipe, the bidirectional pipe is arranged on the mounting seat, the unidirectional pump is arranged in the bidirectional pipe, and the unidirectional valves are arranged at the end parts of the bidirectional pipe. The device for realizing the bidirectional water pumping function on the pump gate through the one-way pump disclosed by the invention has the advantages that the bidirectional pipe is arranged on the mounting seat and the joint of the bidirectional pipe and the mounting seat is sealed to prevent water leakage, and the water flow in the water pipe can be pumped through the one-way pump, so that the water flow can be ensured to pass through, the water on one side can be prevented from flowing backwards, and then the water pumping direction in the water pipe can be changed by only matching one-way pump with the switch among all one-way valves.
Description
Technical Field
The invention relates to the technical field of pump gates, in particular to a device which is applied to a pump gate and realizes a bidirectional pumping function through a one-way pump.
Background
With the continuous expansion of the service of the pumping gate, the requirement for the pumping gate is also continuously increased, and the current pumping gate can only pump water or drain water in one direction, and no pumping gate capable of realizing the change of the pumping and draining directions by only one unidirectional pump is provided. Therefore, there is a need for a device for implementing a bi-directional pumping function by a unidirectional pump applied to a pump gate, which at least partially solves the problems of the prior art.
Disclosure of Invention
In the summary, a series of concepts in a simplified form are introduced, which will be further described in detail in the detailed description. The summary of the invention is not intended to define the key features and essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
The invention provides a device for realizing a bidirectional pumping function through a unidirectional pump, which is applied to a pump brake and comprises a mounting seat, a bidirectional pipe, the unidirectional pump and four unidirectional valves, wherein the mounting seat is arranged on the inner wall of a water pipe, the bidirectional pipe is arranged on the mounting seat, the unidirectional pump is arranged in the bidirectional pipe, and the unidirectional valves are arranged at the end parts of the bidirectional pipe.
Preferably, a pedestal is arranged on the side wall of the mounting seat, the pedestal is in clamping connection with the inner wall of the water pipe, the mounting seat is connected with the water pipe through the pedestal, a first through hole, a second through hole and a third through hole are arranged on the mounting seat, and the bidirectional pipe is connected with the mounting seat through the first through hole, the second through hole and the third through hole.
Preferably, the bidirectional tube comprises a central first tube, a second tube, a third tube, a first transfer tube and a second transfer tube, the first tube penetrates through the first through hole, the second tube penetrates through the second through hole, the third tube penetrates through the third through hole, the first transfer tube and the second transfer tube are both arranged on the side wall of the first tube, the first tube is communicated with the second tube through the first transfer tube, the first tube is communicated with the third tube through the second transfer tube, the first transfer tube is positioned on the left side of the mounting seat, the second transfer tube is positioned on the right side of the mounting seat, four one-way valves are respectively arranged at the left end and the right end of the first tube, the right end of the second tube and the left end of the third tube, the one-way pump is arranged in the first tube, and the one-way pump is positioned between the first transfer tube and the second transfer tube.
Preferably, the four one-way valves are a first one-way valve, a second one-way valve, a third one-way valve and a fourth one-way valve respectively, wherein the first one-way valve is arranged at the left end of the first through pipe, the second one-way valve is arranged at the right end of the second through pipe, the third one-way valve is arranged at the left end of the third through pipe, and the fourth one-way valve is arranged at the right end of the first through pipe.
Preferably, the first check valve and the fourth check valve are in the same direction, the second check valve and the third check valve are in the same direction, and the first check valve and the second check valve are opposite in direction.
Preferably, the one-way valve comprises a connecting pipe, a plurality of guillotine blades and a countercurrent cover, wherein the left end of the connecting pipe is respectively connected with the left end and the right end of the first through pipe, the right end of the second through pipe and the left end of the third through pipe, the guillotine blades are arranged in the connecting pipe, and the countercurrent cover is arranged on the surface of the right end of the connecting pipe.
Preferably, a connecting shaft is provided at the right end of the connecting pipe, the countercurrent cover is connected with the right end of the connecting pipe through the connecting shaft, and the diameter of the countercurrent cover is larger than that of the connecting pipe.
Preferably, a linkage mechanism is arranged on the inner wall of the connecting pipe, and the knife switch is connected with the inner wall of the connecting pipe through the linkage mechanism.
Preferably, a mounting groove is formed in the inner wall of the water pipe, a sealing ring is arranged in the mounting groove, the pedestal is arranged in the mounting groove, and the pedestal is connected with the mounting groove through a screw.
Compared with the prior art, the invention at least comprises the following beneficial effects:
1. The device for realizing the bidirectional water pumping function on the pump brake through the one-way pump disclosed by the invention has the advantages that the two-way pipe is arranged on the mounting seat and the joint of the two-way pipe and the mounting seat is sealed to prevent water leakage, the water flow in the water pipe can be pumped through the one-way pump, meanwhile, four one-way valves are respectively arranged on four water outlets of the two-way pipe, and the one-way valves with the same direction are respectively arranged on two sides of the mounting seat, so that the water flow can be ensured to pass, the water on one side can be prevented from flowing backwards, and then the water pumping direction in the water pipe can be changed by the switch cooperation between the one-way valves only through one-way pump.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a device for realizing a bidirectional pumping function by a unidirectional pump applied to a pump gate;
FIG. 2 is a schematic diagram of the device for realizing the bidirectional pumping function by the unidirectional pump in the water pipe, which is applied to the pump gate;
FIG. 3 is a cross-sectional view of the device for realizing the two-way pumping function by the one-way pump applied to the pump gate according to the present invention;
FIG. 4 is a schematic diagram of the structure of the one-way valve in the device for realizing the two-way pumping function by the one-way pump applied to the pump gate;
Fig. 5 is a cross-sectional view of a check valve in the device for realizing the two-way pumping function by a check pump applied to a pump gate according to the present invention.
In the figure, a mounting seat 1, a pedestal 11, a two-way pipe 2, a first through pipe 21, a second through pipe 22, a first switching pipe 221, a third through pipe 23, a second switching pipe 231, a one-way pump 3, a one-way valve 4, a connecting pipe 41, a knife 42, a counter-current cover 43, a first one-way valve 100, a second one-way valve 200, a third one-way valve 300, a fourth one-way valve 400 and a water pipe 5 are arranged.
Detailed Description
The present invention is described in further detail below with reference to the drawings and examples to enable those skilled in the art to practice the invention by referring to the description.
It will be understood that terms, such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
The invention provides a device which is applied to a pump gate and realizes a bidirectional pumping function through a unidirectional pump, as shown in figures 1-5, and the device comprises a mounting seat 1, a bidirectional pipe 2, a unidirectional pump 3 and four unidirectional valves 4, wherein the mounting seat 1 is arranged on the inner wall of a water pipe 5, the bidirectional pipe 2 is arranged on the mounting seat 1, the unidirectional pump 3 is arranged in the bidirectional pipe 2, and the unidirectional valves 4 are arranged at the end parts of the bidirectional pipe 2.
In order to realize the bidirectional water pumping function of the gate, the mounting seat 1 is firstly required to be mounted on the inner wall of the water pipe 5, sealing treatment is carried out to prevent water leakage at the joint of the mounting seat 1 and the water pipe 5, then water pumping operation can be carried out through the one-way pump 3, and when the one-way pump 3 carries out water pumping operation, the four one-way valves 4 can be respectively opened and closed, so that water flow in the water pipe 5 can be controlled through different one-way valves 4 on the bidirectional pipe 2 to realize left-to-right water pumping or right-to-left water pumping operation.
The technical scheme has the beneficial effects that through the design of the structure, the bidirectional pipe 2 is arranged on the mounting seat 1 and is sealed at the joint of the bidirectional pipe and the mounting seat 1 to prevent water leakage, water flow in the water pipe 5 can be pumped through the unidirectional pump 3, meanwhile, four unidirectional valves 4 are respectively arranged on four water outlets of the bidirectional pipe 2, and the unidirectional valves 4 with the same direction are respectively arranged on two sides of the mounting seat 1, so that the water flow can be ensured, the water on one side can be prevented from flowing backwards, and then the water pumping direction in the water pipe 5 can be changed by the switching cooperation between the unidirectional valves 4 only through one unidirectional pump 3.
In one embodiment, a pedestal 11 is disposed on a side wall of the mounting seat 1, the pedestal 11 is clamped with an inner wall of the water pipe 5, the mounting seat 1 is connected with the water pipe 5 through the pedestal 11, a first through hole, a second through hole and a third through hole are disposed on the mounting seat 1, and the bidirectional pipe 2 is connected with the mounting seat 1 through the first through hole, the second through hole and the third through hole.
According to the technical scheme, the base 11 used for being connected with the water pipe 5 is arranged on the side wall of the mounting seat 1, the base 11 is clamped in the inner wall of the water pipe 5, the mounting seat 1 can be effectively prevented from being washed away by excessive water pressure, meanwhile, a first through hole, a second through hole and a third through hole used for mounting the bidirectional pipe 2 are further arranged on the mounting seat 1, and the bidirectional pipe 2 penetrates through and is mounted in the first through hole, the second through hole and the third through hole.
The technical scheme has the beneficial effects that through the design of the structure, the bidirectional pipe 2 is arranged in the first through hole, the second through hole and the third through hole and sealed, water flow can be effectively separated at the left side and the right side of the installation seat 1, meanwhile, the installation seat 1 is clamped in the inner wall of the water pipe 5 through the pedestal 11, the installation seat 1 can be prevented from being washed away due to overlarge water pressure in the water pipe 5, and the clamping relationship between the pedestal 11 and the water pipe 5 can be more tightly and firmly by using the water pressure in the water pipe 5.
In one embodiment, the two-way pipe 2 includes a central first pipe 21, a second pipe 22, a third pipe 23, a first transfer pipe 221 and a second transfer pipe 231, the first pipe 21 penetrates through the first through hole, the second pipe 22 penetrates through the second through hole, the third pipe 23 penetrates through the third through hole, the first transfer pipe 221 and the second transfer pipe 231 are all disposed on a side wall of the first pipe 21, the first pipe 21 is communicated with the second pipe 22 through the first transfer pipe 221, the first pipe 21 is communicated with the third pipe 23 through the second transfer pipe 231, the first transfer pipe 221 is located on the left side of the mounting base 1, the second transfer pipe 231 is located on the right side of the mounting base 1, four one-way valves 4 are respectively disposed on the left and right ends of the first pipe 21, the right end of the second pipe 22 and the left end of the third pipe 23, the first pipe 21 is disposed in the first pump 3 and the first transfer pipe 21 is located between the first transfer pipe 21 and the second transfer pipe 231.
When the gate starts to operate, pumping operation is performed through the unidirectional pump 3, when the unidirectional pump 3 pumps water from left to right, in order to enable water flow in the water pipe 5 to flow from left to right, water in the water pipe 5 enters through the unidirectional valve 4 at the left end of the first through pipe 21, then flows to the right end of the first through pipe 21 through the unidirectional pump 3 and flows out through the unidirectional valve 4 at the right end of the first through pipe 21, when water flows through the first switching pipe 221 to reach the second through pipe 22, the water flow direction still flows from left to right, at the moment, the unidirectional valve 4 at the right end of the second through pipe 22 is not opened, so that no water flows out from the right end of the second through pipe 22, and the water flow in the third through pipe 23 flows from right to left, at the moment, the unidirectional valve 4 at the left end of the third through pipe 23 is not opened, and therefore the water flow in the third through pipe 23 does not flow back into the water pipe 5 at the left end of the mounting seat 1 from the left end of the third through pipe 23; under the condition that the pumping direction of the one-way pump 3 is not changed, if the water flow in the water pipe 5 is required to flow from right to left, at the moment, the one-way valve 4 at the right end of the second through pipe 22 and the one-way valve 4 at the left end of the third through pipe 23 are opened, the water flow can flow from the second through pipe 22 to the one-way pump 3 through the first switching pipe 221, and then to the second switching pipe 231 through the one-way pump 3, finally to the third through pipe 23 and finally to be discharged from the one-way valve 4 at the left end of the third through pipe 23, at the moment, because the one-way valves 4 at the two ends of the first through pipe 21 are all in the closed state, the water can be prevented from flowing back into the water pipe 5 from the right end of the first through pipe 21, and the principle is the same when the one-way pump 3 pumps water from right to left.
The technical scheme has the beneficial effects that through the design of the structure, when the unidirectional pump 3 pumps water from left to right, if water flows from left to right, the water flow in the water pipe 5 cannot flow back into the water pipe 5 on the left side of the installation seat 1 from the third through pipe 23, meanwhile, when the unidirectional pump 3 pumps water in the direction, the water flow in the water pipe 5 cannot flow back into the water pipe 5 on the right side of the installation seat 1 from the first through pipe 21 when controlling the water flow to flow from right to left, and a user can automatically adjust the water pumping direction of the unidirectional pump 3 and the installation direction of the unidirectional valve 4 according to the requirement, so that the selection of the water flow passage in the water pipe 5 is adjusted.
In one embodiment, the four one-way valves 4 are a first one-way valve 100, a second one-way valve 200, a third one-way valve 300 and a fourth one-way valve 400, respectively, where the first one-way valve 100 is disposed at the left end of the first through pipe 21, the second one-way valve 200 is disposed at the right end of the second through pipe 22, the third one-way valve 300 is disposed at the left end of the third through pipe 23, and the fourth one-way valve 400 is disposed at the right end of the first through pipe 21.
The working principle of the above technical solution is that in order to distinguish and control the opening and closing of the unidirectional valves 4 conveniently, four unidirectional valves 4 are named as a first unidirectional valve 100, a second unidirectional valve 200, a third unidirectional valve 300 and a fourth unidirectional valve 400 respectively, and four unidirectional valves 4 are arranged on four ports of the bidirectional tube 2 respectively.
The technical scheme has the beneficial effects that through the design of the structure, the four one-way valves 4 are respectively arranged on the four ports of the two-way pipe 2, and the one-way valves 4 of the ports are distinguished by the first one-way valve 100, the second one-way valve 200, the third one-way valve 300 and the fourth one-way valve 400, so that the path entrance and exit of water flow can be conveniently regulated and determined.
In one embodiment, the first check valve 100 is aligned with the fourth check valve 400, the second check valve 200 is aligned with the third check valve 300, and the first check valve 100 is opposite to the second check valve 200.
The working principle of the above technical solution is that in this embodiment, the water outlet directions of the first check valve 100 and the fourth check valve 400 are consistent, the water outlet directions of the second check valve 200 and the third check valve 300 are consistent, and the water outlet directions of the first check valve 100 and the second check valve 200 are opposite, so that in practical application, the circulation direction of each check valve 4 and the position of the mounting port can be determined according to the requirement of the user and in combination with the water pumping direction of the check pump 3.
The technical scheme has the beneficial effects that through the design of the structure, the water flow in the water pipe 5 can be selected to have different passages according to different setting directions of the one-way valves 4, the one-way valves 4 can be arranged according to the common water flow direction and the first through pipe 21 is used as a main flow passage, the four one-way valves 4 are electrically connected with each other, so that the switch closing switching of the four one-way valves 4 can be performed while the water flow direction is switched, the synchronous switching of the water flow direction and the water flow channel is realized, the switching between the one-way valves 4 can be ensured to be synchronously performed in an electrically connected mode, and the reverse flow of the water flow caused by untimely switch switching of the one-way valves 4 is prevented.
In one embodiment, the one-way valve 4 comprises a connecting pipe 41, a plurality of blades 42 and a reverse flow cover 43, wherein the left end of the connecting pipe 41 is respectively connected with the left and right ends of the first through pipe 21, the right end of the second through pipe 22 and the left end of the third through pipe 23, the blades 42 are arranged in the connecting pipe 41, and the reverse flow cover 43 is arranged on the right end surface of the connecting pipe 41.
The connection mode of the check valve 4 in this embodiment is that the countercurrent covers 43 on the first check valve 100 and the fourth check valve 400 are all disposed on the right side, and the countercurrent covers 43 on the second check valve 200 and the third check valve 300 are all disposed on the left side, the knife 42 realizes the opening and closing of the check valve 4 in the connection pipe 41, when the knife 42 is opened, the water flow passage is opened, when the knife 42 is closed, the water flow passage is closed, the countercurrent covers 43 disposed at the end of the connection pipe 41 can be tightly attached to the surface of the connection pipe 41 by the pressure of water pressure when the water flow reversely impacts, the impact of the water flow on the knife 42 is reduced to increase the service life of the check valve 4, and the waterproof guarantee is provided when the knife 42 is damaged and leaked.
The technical scheme has the beneficial effects that through the design of the structure, the situation that water leakage occurs due to incomplete closing of the knife 42 when the one-way valve 4 is opened and closed can be avoided, and meanwhile, the reverse flow cover 43 can prevent the knife 42 from leaking or being damaged due to impact of water pressure of water flow on the knife 42 when the water flow is in reverse flow.
In one embodiment, the right end of the connection pipe 41 is provided with a connection shaft, the reverse flow cap 43 is connected to the right end of the connection pipe 41 through the connection shaft, and the diameter of the reverse flow cap 43 is larger than the diameter of the connection pipe 41.
The working principle of the technical scheme is that the diameter of the countercurrent cover 43 needs to be larger than that of the connecting pipe 41 to ensure that the countercurrent cover 43 can be completely covered on the end face of the connecting pipe 41 under the pressure action of countercurrent water flow, so that the countercurrent cover 43 has the sealing and leakage-preventing effects, the countercurrent cover 43 can be ensured to only exist on one side of the connecting pipe 41, the countercurrent cover cannot be flushed into the connecting pipe 41 by water flow to touch the knife 42, the normal opening and closing of the knife 42 are prevented from being influenced, the connecting pipe 41 and the countercurrent cover 43 are connected through the connecting shaft, and the countercurrent cover 43 can be pushed up by the water flow and rotate along the connecting shaft when the countercurrent water flow flows.
The above technical solution has the advantage that by the design of the above structure, the countercurrent cover 43 can be only present at one end of the connection pipe 41 and can realize perfect sealing effect in countercurrent water flow.
In one embodiment, the inner wall of the connection pipe 41 is provided with a linkage mechanism by which the knife 42 is connected to the inner wall of the connection pipe 41.
The technical scheme has the working principle and beneficial effects that the knife switch 42 can realize the switch and the closing in the connecting pipe 41 through the linkage mechanism.
In one embodiment, a mounting groove is formed in the inner wall of the water pipe 5, a sealing ring is arranged in the mounting groove, the pedestal 11 is arranged in the mounting groove, and the pedestal 11 is connected with the mounting groove through a screw.
The working principle of the technical scheme is that the mounting groove is formed in the inner wall of the water pipe 5 and can be used for mounting and fixing the water pipe and the pedestal 11, the sealing ring is arranged in the mounting groove, then the pedestal 11 is inserted into the mounting groove, and the pedestal 11 and the mounting groove are fixed through the screw and the sealing ring between the pedestal 11 and the mounting groove is pressed to achieve the sealing effect.
The technical scheme has the beneficial effects that by the design of the structure, the impact of forward and backward water flows can be better coped after the pedestal 11 is mounted in the mounting groove, because the pedestal 11 can be fixed by the mounting seat 1 except for the screw when the pedestal is impacted by the water flows, the pedestal 11 can be tightly clung to the inner wall of the mounting groove due to strong water flow impact, and the firmness and the tightness between the mounting seat 1 and the inner wall of the water pipe 5 can be greatly improved through the sealing ring in the mounting groove.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or communicable with each other, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interactive relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (6)
1. The device for realizing the bidirectional pumping function through the unidirectional pump applied to the pump brake is characterized by comprising a mounting seat (1), a bidirectional pipe (2), the unidirectional pump (3) and four unidirectional valves (4), wherein the mounting seat (1) is arranged on the inner wall of a water pipe (5), the bidirectional pipe (2) is arranged on the mounting seat (1), the unidirectional pump (3) is arranged in the bidirectional pipe (2), and the unidirectional valves (4) are arranged at the end parts of the bidirectional pipe (2);
a pedestal (11) is arranged on the side wall of the mounting seat (1), the pedestal (11) is clamped with the inner wall of the water pipe (5), the mounting seat (1) is connected with the water pipe (5) through the pedestal (11), a first through hole, a second through hole and a third through hole are arranged on the mounting seat (1), and the bidirectional pipe (2) is connected with the mounting seat (1) through the first through hole, the second through hole and the third through hole;
The bidirectional pipe (2) comprises a central first through pipe (21), a second through pipe (22), a third through pipe (23), a first transfer pipe (221) and a second transfer pipe (231), wherein the first through pipe (21) penetrates through the first through hole, the second through pipe (22) penetrates through the second through hole, the third through pipe (23) penetrates through the third through hole, the first transfer pipe (221) and the second transfer pipe (231) are respectively arranged on the side wall of the first through pipe (21), the first through pipe (21) is communicated with the second through pipe (22) through the first transfer pipe (221), the first through pipe (21) is communicated with the third through pipe (23) through the second transfer pipe (231), the first transfer pipe (221) is positioned on the left side of the mounting seat (1), the second transfer pipe (231) is positioned on the right side of the mounting seat (1), and four one-way valves (4) are respectively arranged at the left end, the right end, the first through pipe (21) and the third through pipe (23) of the first transfer pipe (21), the second transfer pipe (23) and the first pump (3);
The water pipe is characterized in that a mounting groove is formed in the inner wall of the water pipe (5), a sealing ring is arranged in the mounting groove, the pedestal (11) is arranged in the mounting groove, and the pedestal (11) is connected with the mounting groove through a screw.
2. The device for realizing the bidirectional pumping function through the one-way pump on the pump brake according to claim 1, wherein the four one-way valves (4) are a first one-way valve (100), a second one-way valve (200), a third one-way valve (300) and a fourth one-way valve (400) respectively, the first one-way valve (100) is arranged at the left end of the first through pipe (21), the second one-way valve (200) is arranged at the right end of the second through pipe (22), the third one-way valve (300) is arranged at the left end of the third through pipe (23), and the fourth one-way valve (400) is arranged at the right end of the first through pipe (21).
3. The device for realizing a two-way pumping function by a one-way pump applied to a pump brake according to claim 2, wherein the first one-way valve (100) is aligned with the fourth one-way valve (400), the second one-way valve (200) is aligned with the third one-way valve (300), and the first one-way valve (100) is opposite to the second one-way valve (200).
4. The device for realizing the bidirectional pumping function through the unidirectional pump, which is applied to the pump brake, according to claim 1, wherein the unidirectional valve (4) comprises a connecting pipe (41), a plurality of blades (42) and a countercurrent cover (43), the left end of the connecting pipe (41) is respectively connected with the left end and the right end of the first through pipe (21), the right end of the second through pipe (22) and the left end of the third through pipe (23), the blades (42) are arranged in the connecting pipe (41), and the countercurrent cover (43) is arranged on the right end surface of the connecting pipe (41).
5. The device for realizing a bi-directional pumping function through a unidirectional pump applied to a pump brake according to claim 4, wherein a connecting shaft is provided at the right end of the connecting pipe (41), the reverse flow cover (43) is connected with the right end of the connecting pipe (41) through the connecting shaft, and the diameter of the reverse flow cover (43) is larger than the diameter of the connecting pipe (41).
6. The device for realizing the bidirectional pumping function through the unidirectional pump applied to the pump brake according to claim 5, wherein a linkage mechanism is arranged on the inner wall of the connecting pipe (41), and the knife switch (42) is connected with the inner wall of the connecting pipe (41) through the linkage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110300628.3A CN115110608B (en) | 2021-03-22 | 2021-03-22 | A device used on a pump gate to realize a two-way pumping function through a one-way pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110300628.3A CN115110608B (en) | 2021-03-22 | 2021-03-22 | A device used on a pump gate to realize a two-way pumping function through a one-way pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115110608A CN115110608A (en) | 2022-09-27 |
| CN115110608B true CN115110608B (en) | 2025-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110300628.3A Active CN115110608B (en) | 2021-03-22 | 2021-03-22 | A device used on a pump gate to realize a two-way pumping function through a one-way pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN115110608B (en) |
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| CN2152105Y (en) * | 1992-11-27 | 1994-01-05 | 卜漱和 | Two-way axial-flow pump |
| CN214695881U (en) * | 2021-03-22 | 2021-11-12 | 赛莱默欧洲有限公司 | Device for realizing bidirectional pumping function on pump gate through one-way pump |
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| CN203655622U (en) * | 2013-12-11 | 2014-06-18 | 何杰恩 | Novel mini-type water pump |
| CN204164002U (en) * | 2014-10-02 | 2015-02-18 | 扬州大学 | A kind of efficient Reversible pump adopting water pump entirety to turn |
| CN105202349A (en) * | 2015-09-18 | 2015-12-30 | 杭州前进齿轮箱集团股份有限公司 | Conversion device capable of realizing bidirectional operation of unidirectional lubricating pump |
| CN109404301A (en) * | 2018-12-07 | 2019-03-01 | 江苏大学 | A kind of double drainage pump lock and control system |
| CN211922529U (en) * | 2020-03-31 | 2020-11-13 | 格兰富控股联合股份公司 | Bidirectional pump brake device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152105Y (en) * | 1992-11-27 | 1994-01-05 | 卜漱和 | Two-way axial-flow pump |
| CN214695881U (en) * | 2021-03-22 | 2021-11-12 | 赛莱默欧洲有限公司 | Device for realizing bidirectional pumping function on pump gate through one-way pump |
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