CN216589180U - Special pump for cooling tower - Google Patents
Special pump for cooling tower Download PDFInfo
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- CN216589180U CN216589180U CN202123300681.8U CN202123300681U CN216589180U CN 216589180 U CN216589180 U CN 216589180U CN 202123300681 U CN202123300681 U CN 202123300681U CN 216589180 U CN216589180 U CN 216589180U
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Abstract
The utility model discloses a purpose-built pump for cooling tower, its during operation, outside rivers accessible third water inlet is followed the oral siphon and is gone into in the first pump body and the second pump body and carried out the pressure boost by the first pump body and the second pump body jointly to it, and rivers after the pressure boost flow from the third delivery port along the outlet pipe after flowing, and the first valve control of on the other hand accessible only first pump body work or only second pump body work or first pump body and second pump body work together, compares with the tradition, the utility model discloses simple structure, convenient operation is applicable to single water pump pressure boost and many water pump pressure boosts, has effectively improved rivers pressure boost efficiency.
Description
Technical Field
The utility model relates to a reach fluid medium cooling arrangement field, in particular to purpose-built pump for cooling tower.
Background
Water pumps are machines that transport or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsified liquid, emulsion and liquid metal.
Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, West city, lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.
The water pump is generally provided with a water inlet and a water outlet, and is suitable for most projects under conventional conditions, but in the face of some projects with larger scale, the structure of a single water pump and a single water inlet and a single water outlet is not enough, the water flow supercharging capacity is insufficient, and the problem of low supercharging efficiency exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a purpose-built pump for cooling tower aims at solving the problem of conventional water pump to the supercharging inefficiency of rivers when facing extensive engineering.
In order to achieve the above object, the present invention provides a purpose-built pump for a cooling tower, comprising a water inlet pipe, a water outlet pipe, a first pump body and a second pump body, wherein the first pump body and the second pump body are oppositely arranged in a left-right direction, the working chambers of the first pump body and the second pump body are communicated, the upper side of the first pump body is provided with a first water inlet, the lower side of the first pump body is provided with a first water outlet, the upper side of the second pump body is provided with a second water inlet, the lower side of the first pump body is provided with a second water outlet, the water inlet pipe is positioned above the first pump body and the second pump body, two ends of the water inlet pipe are respectively butted with the first water inlet and the second water inlet, the water outlet pipe is positioned below the first pump body and the second pump body, two ends of the water outlet pipe are respectively butted with the first water outlet and the second water outlet, the middle part of the water inlet pipe is provided with at least one third water inlet, external water flow can be sent to the first pump body and the second pump body along the water inlet pipe through the third water inlet pipe, the water pump is characterized in that at least one third water outlet is formed in the middle of the water outlet pipe, water flow pressurized by the first pump body and the second pump body can flow along the water outlet pipe and then flows out of the third water outlet, and a first valve is arranged and used for controlling connection and disconnection between the first pump body and the water inlet pipe and the water outlet pipe or between the second pump body and the water inlet pipe and the water outlet pipe.
The utility model is provided with a water inlet pipe and a water outlet pipe respectively at the upper side and the lower side of a first pump body and a second pump body which are oppositely arranged at the left and the right, the working chambers of the first pump body and the second pump body are communicated, the two ends of the water inlet pipe are respectively butted with a first water inlet on the first pump body and a second water inlet on the second pump body, the two ends of the water outlet pipe are respectively butted with a first water outlet on the first pump body and a second water outlet on the second pump body, the water inlet pipe is provided with at least one third water inlet, the water outlet pipe is provided with at least one third water outlet, a first valve is also arranged for controlling the connection and disconnection between the first pump body and the water inlet pipe and between the first pump body and the water outlet pipe or between the second pump body and the water inlet pipe and between the water outlet pipe, when in operation, external water flow can enter the first pump body and the second pump body along the water inlet pipe through the third water inlet pipe to be jointly pressurized by the first pump body and the second pump body, rivers after the pressure boost flow from the third delivery port after flowing along the outlet pipe, and the first valve control of on the other hand accessible only first pump body work or only second pump body work or first pump body and second pump body work together, compare with traditional, the utility model discloses simple structure, convenient operation is applicable to single water pump pressure boost and many water pump pressure boosts, has effectively improved rivers pressure boost efficiency.
Drawings
Fig. 1 is a first angular perspective view of the present invention;
fig. 2 is a perspective view of the second angle of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a purpose-built pump for cooling tower.
In the embodiment of the present invention, as shown in fig. 1 to 2, the purpose-built pump for a cooling tower comprises a water inlet pipe 1, a water outlet pipe 2, a first pump body 3 and a second pump body 4, wherein the first pump body 3 and the second pump body 4 are oppositely arranged left and right, the working chambers of the first pump body 3 and the second pump body 4 are communicated, the upper side of the first pump body 3 is provided with a first water inlet 31, the lower side of the first pump body 3 is provided with a first water outlet 32, the upper side of the second pump body 4 is provided with a second water inlet 41, the lower side of the second pump body 4 is provided with a second water outlet 42, the water inlet pipe 1 is positioned above the first pump body 3 and the second pump body 4, two ends of the water inlet pipe 1 are respectively butted with the first water inlet 31 and the second water inlet 41, the water outlet pipe 2 is positioned below the first pump body 3 and the second pump body 4, two ends of the water outlet pipe 2 are respectively butted with the first water outlet 32 and the second water outlet 42, the middle part of the water inlet pipe 1 is provided with at least one third water inlet 11, the external water flow can be sent to the first pump body 3 and the second pump body 4 along the inlet pipe 1 through the third inlet 11, the middle part of the outlet pipe 2 is provided with at least one third outlet 21, the water flow pressurized by the first pump body 3 and the second pump body 4 can flow along the outlet pipe 2 and then flow out of the third outlet 21, and the first valve 100 is additionally arranged and used for controlling the on and off between the first pump body 3 and the inlet pipe 1 and the outlet pipe 2 or controlling the on and off between the second pump body 4 and the inlet pipe 1 and the outlet pipe 2.
The utility model is provided with a water inlet pipe and a water outlet pipe respectively at the upper side and the lower side of a first pump body and a second pump body which are oppositely arranged at the left and the right, the working chambers of the first pump body and the second pump body are communicated, the two ends of the water inlet pipe are respectively butted with a first water inlet on the first pump body and a second water inlet on the second pump body, the two ends of the water outlet pipe are respectively butted with a first water outlet on the first pump body and a second water outlet on the second pump body, the water inlet pipe is provided with at least one third water inlet, the water outlet pipe is provided with at least one third water outlet, a first valve is also arranged for controlling the connection and disconnection between the first pump body and the water inlet pipe and between the first pump body and the water outlet pipe or between the second pump body and the water inlet pipe and between the water outlet pipe, when in operation, external water flow can enter the first pump body and the second pump body along the water inlet pipe through the third water inlet pipe to be jointly pressurized by the first pump body and the second pump body, rivers after the pressure boost flow from the third delivery port after flowing along the outlet pipe, and the first valve control of on the other hand accessible only first pump body work or only second pump body work or first pump body and second pump body work together, compare with traditional, the utility model discloses simple structure, convenient operation is applicable to single water pump pressure boost and many water pump pressure boosts, has effectively improved rivers pressure boost efficiency.
Specifically, the one end that the oral siphon 1 is close to the first pump body 3 and the one end that the outlet pipe 2 is close to the first pump body 3 all are equipped with first valve 100 to through the on-off between first valve 100 control first pump body 3 and oral siphon 1 and the outlet pipe 2.
Specifically, the first pump body 3 and the second pump body 4 are centrifugal pumps, axial-flow pumps or mixed-flow pumps.
Specifically, the number of the third water inlets 11 and the number of the third water outlets 21 are two, the two third water inlets 11 are arranged at the middle of the water inlet pipe 1 at intervals, and the two third water outlets 21 are arranged at the middle of the water outlet pipe 2 at intervals.
Specifically, a cover (not shown) is further provided to close the third inlet 11 and the third outlet 21 when the third inlet 11 and the third outlet 21 are idle.
Specifically, the outer side of the water outlet pipe 2 is provided with a support frame 5 for supporting the water outlet pipe 2, the first pump body 3, the second pump body 4 and the water inlet pipe 1.
Specifically, support frame 5 with outlet pipe 2 is integrated into one piece structure or for dismantling connection structure, and when dismantling connection structure, the support frame passes through the screw locking or fixes in the outside of outlet pipe through buckle structure.
Specifically, a second valve 200 is further provided, and the second valve 200 is used for controlling on and off between the working chamber of the first pump body 3 and the working chamber of the second pump body 4.
Specifically, the third water inlet 11 is detachably mounted with a first pipe connector 12 for butting against an external pipe by a screw, so as to adapt to external pipes with different calibers.
Specifically, the third water outlet 21 is detachably provided with a second pipe connector 22 for butting with an external pipe through a screw, so as to adapt to external pipes with different calibers.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A purpose-built pump for a cooling tower, characterized by: comprises a water inlet pipe (1), a water outlet pipe (2), a first pump body (3) and a second pump body (4), wherein the first pump body (3) and the second pump body (4) are oppositely arranged left and right, the working chambers of the first pump body (3) and the second pump body (4) are communicated, a first water inlet (31) is arranged at the upper side of the first pump body (3), a first water outlet (32) is arranged at the lower side of the first pump body, a second water inlet (41) is arranged at the upper side of the second pump body (4), a second water outlet (42) is arranged at the lower side of the second pump body, the water inlet pipe (1) is positioned above the first pump body (3) and the second pump body (4), two ends of the water inlet pipe (1) are respectively butted with the first water inlet (31) and the second water inlet (41), the water outlet pipe (2) is positioned below the first pump body (3) and the second pump body (4), and two ends of the water outlet pipe (2) are respectively butted with the first water outlet (32) and the second water outlet (42), the water pump is characterized in that at least one third water inlet (11) is arranged in the middle of the water inlet pipe (1), external water flow can be conveyed to the first pump body (3) and the second pump body (4) through the third water inlet (11) along the water inlet pipe (1), at least one third water outlet (21) is arranged in the middle of the water outlet pipe (2), the water flow pressurized by the first pump body (3) and the second pump body (4) can flow along the water outlet pipe (2) and then flows out of the third water outlet (21), a first valve (100) is additionally arranged, and the first valve (100) is used for controlling connection and disconnection between the first pump body (3) and the water inlet pipe (1) and between the first pump body and the water outlet pipe (2) or between the second pump body (4) and the water inlet pipe (1) and between the water outlet pipe (2).
2. The purpose built pump for a cooling tower of claim 1, wherein: one end of the water inlet pipe (1) close to the first pump body (3) and one end of the water outlet pipe (2) close to the first pump body (3) are both provided with the first valve (100) so as to control the connection and disconnection between the first pump body (3) and the water inlet pipe (1) and the water outlet pipe (2) through the first valve (100).
3. The purpose built pump for a cooling tower of claim 1, wherein: the first pump body (3) and the second pump body (4) are centrifugal pumps, axial-flow pumps or mixed-flow pumps.
4. The purpose built pump for a cooling tower of claim 1, wherein: the number of the third water inlets (11) and the number of the third water outlets (21) are two, the two third water inlets (11) are arranged in the middle of the water inlet pipe (1) at intervals, and the two third water outlets (21) are arranged in the middle of the water outlet pipe (2) at intervals.
5. The purpose built pump for a cooling tower of claim 4, wherein: and the cover body is used for closing the third water inlet (11) and the third water outlet (21) when the third water inlet (11) and the third water outlet (21) are idle.
6. The purpose built pump for a cooling tower of claim 1, wherein: the outer side of the water outlet pipe (2) is provided with a support frame (5) for supporting the water outlet pipe (2), the first pump body (3), the second pump body (4) and the water inlet pipe (1).
7. The purpose built pump for a cooling tower of claim 6, wherein: the support frame (5) with outlet pipe (2) be integrated into one piece structure or for dismantling connection structure, when for dismantling connection structure, the support frame passes through the screw locking or fixes in the outside of outlet pipe through buckle structure.
8. The purpose built pump for a cooling tower of claim 1, wherein: and a second valve (200) is further arranged, and the second valve (200) is used for controlling the on and off of the working chamber of the first pump body (3) and the working chamber of the second pump body (4).
9. The purpose built pump for a cooling tower of claim 1, wherein: the third water inlet (11) is detachably provided with a first pipeline connecting piece (12) used for being butted with an external pipeline through a screw so as to adapt to external pipelines with different calibers.
10. The purpose built pump for a cooling tower of claim 1, wherein: and a second pipeline connecting piece (22) which is used for being in butt joint with an external pipeline is detachably mounted on the third water outlet (21) through a screw so as to adapt to external pipelines with different calibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300681.8U CN216589180U (en) | 2021-12-24 | 2021-12-24 | Special pump for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300681.8U CN216589180U (en) | 2021-12-24 | 2021-12-24 | Special pump for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216589180U true CN216589180U (en) | 2022-05-24 |
Family
ID=81617216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300681.8U Active CN216589180U (en) | 2021-12-24 | 2021-12-24 | Special pump for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216589180U (en) |
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2021
- 2021-12-24 CN CN202123300681.8U patent/CN216589180U/en active Active
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