CN220037073U - Turbo power generation circulating pump convenient to dismantle - Google Patents
Turbo power generation circulating pump convenient to dismantle Download PDFInfo
- Publication number
- CN220037073U CN220037073U CN202321534763.5U CN202321534763U CN220037073U CN 220037073 U CN220037073 U CN 220037073U CN 202321534763 U CN202321534763 U CN 202321534763U CN 220037073 U CN220037073 U CN 220037073U
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- Prior art keywords
- hole
- quick
- groove
- circulating pump
- fixedly connected
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- 238000010248 power generation Methods 0.000 title claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 241000883990 Flabellum Species 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a turbine power generation circulating pump convenient to detach, which relates to the technical field of circulating pumps and comprises a circulating pump main body, wherein a positioning plate is fixedly connected to the front surface of the circulating pump main body, a mounting plate is fixedly connected to the front surface of the positioning plate, a guide groove is formed in the middle of the mounting plate, at least one reinforcing groove is formed in the edge of the front surface of the mounting plate, at least one mounting hole is formed in the mounting plate in a penetrating manner, a quick-dismantling fan blade is mounted on the front surface of the mounting plate, at least one screw hole is formed in the quick-dismantling fan blade in a penetrating manner, the screw hole corresponds to the mounting hole, a bolt is connected with the screw hole in the mounting hole in a threaded manner, a guide rod is fixedly connected to the middle of the back surface of the quick-dismantling fan blade in a sliding manner, and at least one reinforcing block is fixedly connected to the back surface of the quick-dismantling fan blade in the corresponding reinforcing groove. According to the fan blade quick-disassembly type fan blade replacement device, the reinforcing groove, the mounting hole, the guide groove, the screw hole and the reinforcing block are arranged, so that the fan blade can be quickly disassembled and replaced conveniently.
Description
Technical Field
The utility model relates to the technical field of circulating pumps, in particular to a turbine power generation circulating pump convenient to detach.
Background
The circulating pump is a pump for conveying the circulating liquid for reaction, absorption, separation and absorption liquid regeneration in the device. Its lift is lower, only to overcome the pressure drop of the circulation system. A low lift pump may be used. The working principle of the circulating pump is to circulate water. Circulation pumps typically use internal screw lobes to direct the flow of water.
The circulating pump is used by circulating water in the steam turbine power generation process, but when the rotating spiral blade drives water flow, partial vacuum can be generated due to high rotating speed, cavitation can be generated on the spiral blade, and the existing circulating pump is integrally formed for the sealing performance, so that the spiral blade inside the circulating pump is difficult to detach and replace.
Disclosure of Invention
In order to solve the technical problem, the technical scheme provides a turbo power generation circulating pump convenient to detach, and the problem that the rotating spiral blade that proposes in the above-mentioned prior art is when driving rivers, because the rotational speed is fast, can produce partial vacuum, can produce cavitation to the spiral blade, and present circulating pump is for its leakproofness, integrated into one piece, is difficult to dismantle the spiral blade of changing its inside is solved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a turbo electricity generation circulating pump convenient to dismantle, includes the circulating pump main part, the positive fixedly connected with locating plate of circulating pump main part, the positive fixedly connected with mounting disc of locating plate, the guide way has been seted up at the mounting disc middle part, at least one strengthening groove has been seted up at the positive edge of mounting disc, at least one mounting hole has been run through to the mounting disc, the quick detach flabellum has been run through and has been seted up at least one screw, the screw corresponds with the mounting hole site, screw and mounting hole internal thread connection have the bolt, quick detach flabellum back middle part fixedly connected with guide bar, guide bar sliding connection is in the guide way, at least one strengthening block of quick detach flabellum back fixedly connected with, strengthening block sliding connection is in corresponding in the strengthening groove.
Preferably, the front edge of the positioning plate is fixedly connected with an anti-seepage ring, the front of the positioning plate is abutted with a quick-release shell, an anti-seepage groove is formed in the edge of the back of the quick-release shell, the anti-seepage ring is slidably connected in the anti-seepage groove, at least one limiting hole is formed in the edge of the quick-release shell in a penetrating mode, at least one positioning hole is formed in the edge of the positioning plate in a penetrating mode, and the positioning hole corresponds to the limiting hole.
Preferably, the locating plate edge joint has back joint dish, and the spacing groove has been seted up to back joint dish inboard, and the locating plate butt joint is in the spacing inslot, runs through in the spacing inslot and has seted up at least one guiding hole, and quick detach casing edge joint has preceding joint dish, and the joint groove has been seted up to preceding joint dish back inboard, and quick detach casing butt joint is in the joint inslot, and at least one locating lever of joint groove fixedly connected with, locating lever sliding connection is in corresponding in locating hole, spacing hole and the guiding hole, back joint dish edge runs through and has seted up at least one through-hole, and preceding joint dish edge runs through and has seted up at least one butt joint hole, and butt joint hole and through-hole position are corresponding, and butt joint hole and through-hole internal thread connection have the screw.
Preferably, the plurality of positioning holes are uniformly distributed according to the circumference of the positioning plate, and the plurality of limiting holes are uniformly distributed according to the circumference of the quick-release shell.
Preferably, the top of the quick-release shell is fixedly connected with a water outlet pipe, and the middle part of the front surface of the quick-release shell is fixedly connected with a water inlet pipe.
Preferably, the shape and the size of the reinforcing groove are uniform with those of the reinforcing block, the guide rod is consistent with the guide groove in size, and the bottom of the circulating pump main body is fixedly connected with the mounting seat.
Compared with the prior art, the utility model provides the steam turbine power generation circulating pump convenient to detach, which has the following beneficial effects:
1. through setting up reinforcement groove, mounting hole, guide way, screw and reinforcement piece, when the quick detach flabellum is serious by cavitation loss, can be convenient dismantle quick detach flabellum from the mounting disc, change it to need not to change whole circulating pump main part, can practice thrift the cost of use;
2. through setting up prevention of seepage groove, prevention of seepage ring, back joint dish and preceding joint dish, change circulating pump main part front end into detachable, conveniently take out the screw and change, simultaneously, can also guarantee the leakproofness of circulating pump main part front end, when avoiding the hydrologic cycle, appear revealing.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an internal explosion structure of the present utility model;
FIG. 3 is a schematic rear view of the quick release housing of the present utility model;
FIG. 4 is a schematic rear view of a quick release fan blade according to the present utility model;
FIG. 5 is a schematic view of the rear chuck of the present utility model;
FIG. 6 is a schematic view of the rear view of the front chuck of the present utility model;
the reference numerals in the figures are:
101. a circulating pump main body; 102. a rear clamping disc; 103. a front clamping disc; 104. a mounting base; 105. a quick-release shell; 106. positioning holes; 107. a positioning plate; 108. an impermeable ring; 109. an anti-seepage groove; 110. a limiting hole; 111. a positioning rod; 112. a guide hole; 113. a limit groove; 114. a through hole; 115. a clamping groove; 116. a butt joint hole;
201. a mounting plate; 202. a guide groove; 203. a reinforcing groove; 204. a mounting hole; 205. quick-dismantling fan blades; 206. a bolt; 207. a screw hole; 208. a reinforcing block; 209. a guide rod.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-6, a turbo-generator circulating pump convenient to detach includes a circulating pump main body 101, a positioning plate 107 is fixedly connected to the front of the circulating pump main body 101, a mounting plate 201 is fixedly connected to the front of the positioning plate 107, a guide groove 202 is formed in the middle of the mounting plate 201, at least one reinforcing groove 203 is formed in the front edge of the mounting plate 201, at least one mounting hole 204 is formed in the mounting plate 201 in a penetrating manner, a quick-release fan blade 205 is mounted on the front of the mounting plate 201, at least one screw hole 207 is formed in the quick-release fan blade 205 in a penetrating manner, the screw hole 207 corresponds to the mounting hole 204 in position, a bolt 206 is connected to the screw hole 207 in the mounting hole 204 in a threaded manner, a guide rod 209 is fixedly connected to the middle of the back of the quick-release fan blade 205, at least one reinforcing block 208 is connected to the back of the quick-release fan blade 205 in a sliding manner, and the reinforcing block 208 is connected to the corresponding reinforcing groove 203 in a sliding manner;
when cavitation of the quick-release fan blade 205 is serious, screws in the butt joint holes 116 and the through holes 114 are screwed out, the front clamping disc 103 and the rear clamping disc 102 are removed, so that the quick-release shell 105 can be removed from the positioning plate 107, the quick-release fan blade 205 is exposed, the bolts 206 are removed, the quick-release fan blade 205 is detached, the new quick-release fan blade 205 is replaced, the reinforcing blocks 208 and the guide rods 209 on the back face of the quick-release fan blade are butted into the reinforcing grooves 203 and the guide grooves 202, the bolts 206 are screwed in to complete fixation, the quick-release shell 105 is buckled on the positioning plate 107 again, the anti-seepage ring 108 is butted into the anti-seepage grooves 109, the positioning holes 106 and the limiting holes 110 are aligned, the front clamping disc 103 and the rear clamping disc 102 are reinstalled, the positioning rods 111 are inserted into the positioning holes 106, the limiting holes 110 and the guide holes 112, the screws are screwed in the butt joint holes 116 and the through holes 114, and the fixed quick-release shell 105 and the positioning plate 107 are tightly connected, and the sealing performance is good, and no water leakage is caused.
Specifically, the front edge of the positioning plate 107 is fixedly connected with an anti-seepage ring 108, the front of the positioning plate 107 is abutted to the quick-release casing 105, the back edge of the quick-release casing 105 is provided with an anti-seepage groove 109, the anti-seepage ring 108 is slidably connected in the anti-seepage groove 109, the edge of the quick-release casing 105 is provided with at least one limiting hole 110 in a penetrating manner, the edge of the positioning plate 107 is provided with at least one positioning hole 106 in a penetrating manner, and the positioning hole 106 corresponds to the limiting hole 110 in position.
The back clamping plate 102 has been offered to locating plate 107 edge joint, and the spacing groove 113 has been offered to back clamping plate 102 inboard, and locating plate 107 butt joint is in spacing groove 113, has run through in the spacing groove 113 and has offered at least one guiding hole 112, and quick detach casing 105 edge joint has preceding clamping plate 103, and the clamping groove 115 has been offered to preceding clamping plate 103 back inboard, and quick detach casing 105 butt joint is in clamping groove 115, and clamping groove 115 fixedly connected with at least one locating lever 111, locating lever 111 sliding connection is in correspondence in locating hole 106, spacing hole 110 and guiding hole 112, and back clamping plate 102 edge runs through and has offered at least one through-hole 114, and at least one butt joint hole 116 has been offered in front clamping plate 103 edge run through, butt joint hole 116 and through-hole 114 position are corresponding, butt joint hole 116 and through-hole 114 internal thread connection have the screw.
The positioning holes 106 are uniformly distributed according to the circumference of the positioning plate 107, the limiting holes 110 are uniformly distributed according to the circumference of the quick-release casing 105, the top of the quick-release casing 105 is fixedly connected with a water outlet pipe, the middle part of the front face of the quick-release casing 105 is fixedly connected with a water inlet pipe, the reinforcing groove 203 and the reinforcing block 208 are uniform in shape and size, the guide rod 209 and the guide groove 202 are uniform in size, and the bottom of the circulating pump main body 101 is fixedly connected with the mounting seat 104.
The working principle and the using flow of the utility model are as follows: by arranging the reinforcing groove 203, the mounting hole 204, the guide groove 202, the screw hole 207 and the reinforcing block 208, when the quick-release fan 205 is severely damaged by cavitation, the quick-release fan 205 can be conveniently detached from the mounting plate 201 and replaced, so that the whole circulating pump main body 101 does not need to be replaced, and the use cost can be saved; through setting up seepage prevention groove 109, prevention of seepage ring 108, back joint dish 102 and preceding joint dish 103, change circulating pump main part 101 front end into detachable, conveniently take out the screw 207 and change, simultaneously, can also guarantee the leakproofness of circulating pump main part 101 front end, when avoiding the hydrologic cycle, appear revealing.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a turbo electricity generation circulating pump convenient to dismantle, a serial communication port, including circulating pump main part (101), positive fixedly connected with locating plate (107) of circulating pump main part (101), locating plate (107) openly fixedly connected with mounting disc (201), guide way (202) have been seted up at the middle part of mounting disc (201), at least one reinforcement groove (203) have been seted up at the positive edge of mounting disc (201), at least one mounting hole (204) have been seted up in the running through of mounting disc (201), quick detach flabellum (205) have been seted up in the running of quick detach flabellum (205), screw (207) are corresponding with mounting hole (204) position, screw (207) and mounting hole (204) internal thread connection have bolt (206), quick detach flabellum (205) back middle part fixedly connected with guide bar (209), guide bar (209) sliding connection is in guide way (202), quick detach flabellum (205) back fixedly connected with at least one reinforcement piece (208), reinforcement piece (208) sliding connection is in corresponding in reinforcement groove (203).
2. The easy-to-disassemble turbo-generator circulating pump of claim 1, wherein: the anti-seepage device is characterized in that an anti-seepage ring (108) is fixedly connected to the front edge of the positioning plate (107), the positioning plate (107) is abutted to the quick-release shell (105), an anti-seepage groove (109) is formed in the back edge of the quick-release shell (105), the anti-seepage ring (108) is slidably connected in the anti-seepage groove (109), at least one limiting hole (110) is formed in the edge of the quick-release shell (105) in a penetrating mode, at least one positioning hole (106) is formed in the edge of the positioning plate (107) in a penetrating mode, and the positioning holes (106) correspond to the limiting holes (110).
3. The steam turbine power generation circulating pump convenient to detach according to claim 2, wherein: the utility model provides a locating plate (107) edge joint has back joint dish (102), back joint dish (102) inboard has seted up spacing groove (113), locating plate (107) butt joint is in spacing groove (113), at least one guiding hole (112) have been run through in spacing groove (113), quick detach casing (105) edge joint has preceding joint dish (103), joint groove (115) have been seted up to preceding joint dish (103) back inboard, quick detach casing (105) butt joint is in joint groove (115), joint groove (115) fixedly connected with at least one locating lever (111), locating lever (111) sliding connection is in corresponding in locating hole (106), spacing hole (110) and guiding hole (112), at least one through-hole (114) have been run through to back joint dish (102) edge, at least one butt joint hole (116) and through-hole (114) position correspondence have been run through to preceding joint dish (103) edge, butt joint hole (116) and through-hole (114) female screw thread connection have.
4. A steam turbine power generation circulation pump for easy disassembly according to claim 3, wherein: the positioning holes (106) are uniformly distributed according to the circumference of the positioning plate (107), and the limiting holes (110) are uniformly distributed according to the circumference of the quick-release shell (105).
5. The easy-to-disassemble turbo-generator circulating pump of claim 4, wherein: the top of the quick-release shell (105) is fixedly connected with a water outlet pipe, and the middle part of the front surface of the quick-release shell (105) is fixedly connected with a water inlet pipe.
6. The easy-to-disassemble turbo-generator circulating pump of claim 1, wherein: the shape and the size of the reinforcing groove (203) are uniform with those of the reinforcing block (208), the size of the guide rod (209) is uniform with that of the guide groove (202), and the bottom of the circulating pump main body (101) is fixedly connected with the mounting seat (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534763.5U CN220037073U (en) | 2023-06-16 | 2023-06-16 | Turbo power generation circulating pump convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534763.5U CN220037073U (en) | 2023-06-16 | 2023-06-16 | Turbo power generation circulating pump convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220037073U true CN220037073U (en) | 2023-11-17 |
Family
ID=88737975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321534763.5U Active CN220037073U (en) | 2023-06-16 | 2023-06-16 | Turbo power generation circulating pump convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220037073U (en) |
-
2023
- 2023-06-16 CN CN202321534763.5U patent/CN220037073U/en active Active
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| GR01 | Patent grant |