CN220890476U - Water conservancy hydropower equipment freeze-proof device - Google Patents
Water conservancy hydropower equipment freeze-proof device Download PDFInfo
- Publication number
- CN220890476U CN220890476U CN202322812729.6U CN202322812729U CN220890476U CN 220890476 U CN220890476 U CN 220890476U CN 202322812729 U CN202322812729 U CN 202322812729U CN 220890476 U CN220890476 U CN 220890476U
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- CN
- China
- Prior art keywords
- wall
- base
- water conservancy
- safety cover
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000007710 freezing Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance 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
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an antifreezing device for water conservancy and hydropower equipment, and relates to the technical field of water conservancy and hydropower. Including the base, the inner wall sliding connection of base has the safety cover, the draw-in groove has been seted up on the surface of safety cover outside lateral wall, the inner wall fixedly connected with pump body of base, the inner wall fixedly connected with of base two sets of fixed plates, the inner wall of base is through spacing spring elastic connection has the fixture block, and this equipment freeze-proof device is when using, through being provided with safety cover and fixture block, when installing the safety cover, through inserting the safety cover into the inner wall of base, the cambered surface of fixture block can be extruded to the safety cover thereby lets it remove at the inner wall of base to when installing in place, the fixture block can receive spacing spring's elastic action and resume its initial position and carry out the joint to the safety cover, thereby install the safety cover fast, need not to go the manual work again and rotate bolt and nut and install, the operation is got up more convenient.
Description
Technical Field
The utility model relates to the technical field of water conservancy and hydropower, in particular to an antifreezing device for water conservancy and hydropower equipment.
Background
In various hydraulic and hydroelectric engineering, various hydraulic and hydroelectric equipment is often required, wherein a water pump is very common hydraulic and hydroelectric equipment and has the capability of conveying liquid.
In winter, because the temperature is lower, the water pump can freeze in inside remaining water when using, leads to the water pump unable work, so can keep warm the water pump at water pump external mounting heat preservation cover sometimes, current heat preservation cover often uses the bolt and nut to connect, dismantle more inconveniently repeatedly, inconvenient maintenance, and because the water pump is by long-time freezing needs the manual work to heat the water pump and makes it resume normal operating temperature, just can let it start, carries out water conservancy operation, it is comparatively troublesome to operate.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an antifreezing device for water conservancy and hydropower equipment, which solves the problems that the prior heat-insulating cover is often connected by bolts and nuts, is troublesome to repeatedly disassemble and inconvenient to maintain, and can be started to perform water conservancy operation and is troublesome to operate because the water pump is frozen for a long time and needs to be manually heated to restore the water pump to the normal working temperature.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a water conservancy and hydropower equipment freeze-proof device, includes the base, the inner wall sliding connection of base has the safety cover, the draw-in groove has been seted up on the surface of safety cover outside lateral wall, the inner wall fixedly connected with pump body of base, the inner wall fixedly connected with of base two sets of fixed plates, the inner wall of base has the fixture block through spacing spring elastic connection.
Preferably, the through hole has been seted up on the surface of base, the inner wall sliding connection of base has the pull board, the outer wall fixedly connected with handle of pull board, the slotted hole has been seted up to the outside lateral wall of pull board, the inner wall of base is through reset spring elastic connection has the wedge.
Preferably, the bottom end of the outer wall of the protective cover is contacted with the top end of the outer wall of the fixing plate.
Preferably, one end of the limiting spring is fixedly connected to the inner wall of the base, and the other end of the limiting spring is fixedly connected to the outer wall of the clamping block.
Preferably, the clamping block is slidably connected to the inner wall of the base, and the clamping block is clamped with the clamping groove.
Preferably, one end of the return spring is fixedly connected to the inner wall of the base, and the other end of the return spring is fixedly connected to the outer wall of the wedge block.
Preferably, the wedge block is slidably connected to the inner wall of the base.
Preferably, the wedge block is clamped with the slot hole.
(III) beneficial effects
The utility model provides an antifreezing device for water conservancy and hydropower equipment. The beneficial effects are as follows:
(1) When the anti-freezing device of the equipment is used, the protection cover and the clamping block are arranged, when the protection cover is installed, the protection cover can squeeze the cambered surface of the clamping block to enable the cambered surface of the clamping block to move on the inner wall of the base through inserting the protection cover into the inner wall of the base, and when the anti-freezing device is installed in place, the clamping block can be clamped to the protection cover under the elastic action of the limiting spring to restore the clamping block to the initial position, so that the protection cover is quickly installed, the bolt and the nut do not need to be manually and repeatedly rotated, and the anti-freezing device is more convenient to operate.
(2) When the anti-freezing device of the equipment is used, the drawing plate is arranged, the inner wall of the anti-freezing device can be placed with the disposable heating bag to generate temperature by drawing the drawing plate, the temperature is conducted to the pump body on the surface of the base through the through hole on the base, and therefore the freezing part in the pump body can be quickly frozen, and the pump body can be quickly started to deal with some emergency conditions.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a base of the present utility model;
FIG. 3 is a schematic diagram showing a wedge separation state according to the present utility model.
In the figure: 1. a base; 2. a protective cover; 3. a clamping groove; 4. a pump body; 5. a fixing plate; 6. a limit spring; 7. a clamping block; 8. a through hole; 9. a drawing plate; 10. a return spring; 11. a wedge; 12. a slot hole; 13. and (5) a handle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the utility model provides an antifreezing device for water conservancy and hydropower equipment, which comprises a base 1, wherein a through hole 8 is formed on the surface of the base 1, a pull plate 9 is slidably connected to the inner wall of the base 1, a plurality of groups of cavities are formed on the surface of the pull plate 9, a heating bag can be placed in the interior of the pull plate 9 by manual work, so that the pull plate 9 is inserted into the inner wall of the base 1, the temperature enters the protective cover 2 from the through hole 8 to heat the pump body 4, so that the pump body can be started quickly, a handle 13 is fixedly connected to the outer wall of the pull plate 9, the whole pull plate 9 can be pulled out of the inner wall of the base 1 through the handle 13, a slotted hole 12 is formed on the outer side wall of the pull plate 9, a wedge 11 is clamped with the slotted hole 12, the clamping joint between the wedge 11 and the slotted hole 12 is used for fixing the position of the pull plate 9, and preventing the pull plate 9 from automatically sliding outwards under the inertia effect in the use process, the wedge 11 is connected on the inner wall of the base 1 in a sliding way, the outer wall of the base 1 is provided with a guide rail which is matched with the top end of the wedge 11, so that the wedge 11 can only move on the inner wall of the base 1 and can not be separated from the inner wall of the base 1, the inner wall of the base 1 is elastically connected with the wedge 11 through the reset spring 10, one end of the reset spring 10 is fixedly connected on the inner wall of the base 1, the other end of the reset spring 10 is fixedly connected on the outer wall of the wedge 11, when the pulling plate 9 is required to be installed, the outer wall of the pulling plate 9 can press inclined planes at two sides of the wedge 11 when the pulling plate 9 is installed on the inner wall of the base 1, the wedge 11 can move on the inner wall of the base 1 until the pulling plate 9 is completely installed on the inner wall of the base 1, the wedge 11 can be restored to the original position under the elastic action of the reset spring 10 and is clamped with slot holes 12 at two sides of the pulling plate 9, to fix the position of the drawer plate 9.
Further, the inner wall of the base 1 is connected with the protective cover 2 in a sliding manner, the two sides of the protective cover 2 are provided with arc shapes which are matched with pipelines on two sides of the pump body 4, the surface of the outer side wall of the protective cover 2 is provided with the clamping groove 3, the inner wall of the base 1 is fixedly connected with the pump body 4, the inner wall of the base 1 is fixedly connected with two groups of fixing plates 5, the top ends of the fixing plates 5 are also provided with arc shapes which are matched with pipelines on the pump body 4, the normal installation of the pipelines externally connected with the pump body 4 is not influenced, the bottom end of the outer wall of the protective cover 2 is contacted with the top ends of the outer wall of the fixing plates 5, the two are contacted with each other, thereby the pipeline connecting part of the pump body 4 is exposed, the main body part of the pump body 4 is shielded and protected, the inner wall of the base 1 is elastically connected with a clamping block 7 through a limiting spring 6, the front end of the clamping block 7 is provided with an arc surface, the arc surface is extruded by the bottom end of the protective cover 2, thereby let fixture block 7 remove at the inner wall of base 1, need not manually go to stir the removal of fixture block 7, thereby can carry out quick installation to safety cover 2, the one end fixed connection of spacing spring 6 is at the inner wall of base 1, the other end fixed connection of spacing spring 6 is at the outer wall of fixture block 7, fixture block 7 sliding connection is at the inner wall of base 1, when needs are installed safety cover 2, through inserting the inner wall of base 1 with safety cover 2, the bottom of its outer wall can extrude fixture block 7 and remove at the inner wall of base 1, until safety cover 2 enters into the inner wall of base 1 completely, fixture block 7 can receive spacing spring 6's elasticity effect, resume it to initial position, and with draw-in groove 3 joint, fix the position of safety cover 2, thereby realize carrying out quick installation to it, fixture block 7 and draw-in groove 3 joint.
In the utility model, when the protective cover 2 is installed, the protective cover 2 is inserted into the inner wall of the base 1, the bottom end of the outer wall of the protective cover can extrude the clamping block 7 to move on the inner wall of the base 1 until the protective cover 2 completely enters the inner wall of the base 1, the clamping block 7 can be elastically acted by the limiting spring 6 to restore the initial position and be clamped with the clamping groove 3 of the outer wall of the protective cover 2 to fix the position of the protective cover 2, so that the protective cover 2 is quickly installed, the circular arc shape at the bottom end of the protective cover 2 can be contacted with pipelines at two sides of the pump body 4 and matched with the fixing plate 5, the whole is protected, and the connecting pipeline part of the pump body 4 is displayed, thereby facilitating the installation of the external pipeline to the pump body 4.
When the pump body 4 needs to be started to work, the water pump is found to freeze, and can not be started timely, the two groups of wedges 11 can be shifted to the inner wall of the base 1, so that the two ends of the wedges 11 are separated from the slotted holes 12 of the drawing plate 9, the drawing plate 9 is drawn out of the inner wall of the base 1 through the handle 13, a disposable heating bag can be placed at the empty slot of the drawing plate 9, the drawing plate 9 is inserted into the inner wall of the base 1, the outer wall of the drawing plate can press inclined planes at the two sides of the wedges 11, so that the wedges 11 can move on the inner wall of the base 1 until the drawing plate 9 is completely installed on the inner wall of the base 1, the wedges 11 can be subjected to the elastic action of the reset spring 10, the wedges can be restored to the initial position and clamped with the slotted holes 12 at the two sides of the drawing plate 9, the position of the drawing plate 9 can be fixed, and at the moment, the high temperature generated by the heating bag can enter the cavity protected by the base 1 and the protective cover 2 along the through hole 8, the heating bag can quickly defrost the frozen part in the pump body 4, and the pump body 4 can be started quickly.
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 (8)
1. The utility model provides a water conservancy and hydropower equipment freeze-proof device, includes base (1), its characterized in that: the inner wall sliding connection of base (1) has safety cover (2), draw-in groove (3) have been seted up on the surface of safety cover (2) outside lateral wall, the inner wall fixedly connected with pump body (4) of base (1), the inner wall fixedly connected with of base (1) two sets of fixed plates (5), the inner wall of base (1) is through spacing spring (6) elastic connection has fixture block (7).
2. The water conservancy and hydropower equipment antifreezing device according to claim 1, wherein: through-hole (8) have been seted up on the surface of base (1), the inner wall sliding connection of base (1) has pull board (9), the outer wall fixedly connected with handle (13) of pull board (9), slotted hole (12) have been seted up to the outside lateral wall of pull board (9), the inner wall of base (1) is through reset spring (10) elastic connection has wedge (11).
3. The water conservancy and hydropower equipment antifreezing device according to claim 1, wherein: the bottom of the outer wall of the protective cover (2) is contacted with the top of the outer wall of the fixed plate (5).
4. The water conservancy and hydropower equipment antifreezing device according to claim 1, wherein: one end of the limiting spring (6) is fixedly connected to the inner wall of the base (1), and the other end of the limiting spring (6) is fixedly connected to the outer wall of the clamping block (7).
5. The water conservancy and hydropower equipment antifreezing device according to claim 1, wherein: the clamping block (7) is slidably connected to the inner wall of the base (1), and the clamping block (7) is clamped with the clamping groove (3).
6. The water conservancy and hydropower equipment antifreezing device according to claim 2, wherein: one end of the return spring (10) is fixedly connected to the inner wall of the base (1), and the other end of the return spring (10) is fixedly connected to the outer wall of the wedge block (11).
7. The water conservancy and hydropower equipment antifreezing device according to claim 2, wherein: the wedge block (11) is connected to the inner wall of the base (1) in a sliding manner.
8. The water conservancy and hydropower equipment antifreezing device according to claim 2, wherein: the wedge block (11) is clamped with the slot hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322812729.6U CN220890476U (en) | 2023-10-19 | 2023-10-19 | Water conservancy hydropower equipment freeze-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322812729.6U CN220890476U (en) | 2023-10-19 | 2023-10-19 | Water conservancy hydropower equipment freeze-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220890476U true CN220890476U (en) | 2024-05-03 |
Family
ID=90843628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322812729.6U Active CN220890476U (en) | 2023-10-19 | 2023-10-19 | Water conservancy hydropower equipment freeze-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220890476U (en) |
-
2023
- 2023-10-19 CN CN202322812729.6U patent/CN220890476U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |