CN219773099U - Inlet control device of non-negative pressure water supply equipment - Google Patents
Inlet control device of non-negative pressure water supply equipment Download PDFInfo
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- CN219773099U CN219773099U CN202321183214.8U CN202321183214U CN219773099U CN 219773099 U CN219773099 U CN 219773099U CN 202321183214 U CN202321183214 U CN 202321183214U CN 219773099 U CN219773099 U CN 219773099U
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- negative pressure
- water supply
- water inlet
- inlet control
- pressure water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a water inlet control device of non-negative pressure water supply equipment, which comprises a non-negative pressure water supply equipment main body, wherein the top of the non-negative pressure water supply equipment main body is fixedly connected with a plug shell, a plug block is plugged in the plug shell, a water inlet control box is fixedly arranged at the top of the plug block, the top of the water inlet control box is fixedly connected with a water inlet pipe communicated with the water inlet control box, the bottom of the water inlet control box is fixedly connected with a water outlet pipe communicated with the water inlet control box, and the bottom end of the water outlet pipe sequentially penetrates through the plug shell and the plug shell from top to bottom and extends into the non-negative pressure water supply equipment main body. This no negative pressure water supply equipment water control device that intakes, structural design is reasonable, convenient to use adopts the joint mode to fix water control device that intakes, when its breaks down, can realize quick demolishs and maintain, has improved work efficiency, has reduced workman's labour, can satisfy no negative pressure water supply equipment's user demand.
Description
Technical Field
The utility model relates to the technical field of non-negative pressure water supply equipment, in particular to a water inlet control device of the non-negative pressure water supply equipment.
Background
The existing water inlet control device of the non-negative pressure water supply equipment commonly used in the market generally has the defect of being inconvenient to detach and maintain, when the device breaks down, the device is relatively fixed and complicated, and the device needs to be detached and overhauled by spending much time and manpower, so that the device is not applicable, and therefore, the water inlet control device of the non-negative pressure water supply equipment is provided for solving the problems in the background technology.
Disclosure of Invention
The utility model aims to provide a water inlet control device of non-negative pressure water supply equipment, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the water inlet control device of the non-negative pressure water supply equipment comprises a non-negative pressure water supply equipment main body, wherein the top of the non-negative pressure water supply equipment main body is fixedly connected with a plug shell, a plug block is plugged in the plug shell, a water inlet control box is fixedly arranged at the top of the plug block, a water inlet pipe communicated with the water inlet control box is fixedly connected with the top of the water inlet control box, a water outlet pipe communicated with the water inlet control box is fixedly connected with the bottom of the water inlet control box, and the bottom end of the water outlet pipe sequentially penetrates through the plug block and the plug shell from top to bottom and extends into the non-negative pressure water supply equipment main body;
the positioning mechanism for fixing the plug block is fixedly connected to the top of the non-negative pressure water supply equipment main body and positioned on the left side of the plug housing.
Further, positioning mechanism includes the fixed block, fixed block fixed connection is at the top of no negative pressure water supply equipment main part, the transmission chamber has been seted up respectively to the inside of fixed block and accomodate the chamber, the left side fixed mounting of transmission intracavity wall has antifriction bearing, the internal rotation of antifriction bearing is connected with the screw rod, antifriction bearing and transmission chamber are run through in proper order and extend to accomodate the intracavity portion to the right-hand member of screw rod, be located the screw rod surface threaded connection who accomodates intracavity portion has the movable block, the right side symmetry of movable block installs the location inserted bar, the fixed block top corresponds the position fixed mounting in transmission chamber has step motor, step motor's output shaft runs through to the inside fixedly connected with drive bevel gear of transmission chamber, the screw rod surface corresponds drive bevel gear's position fixedly connected with rather than the driven bevel gear of adaptation.
Further, a transparent visual glass window is arranged on the right side of the water inlet control box, and an electromagnetic valve is arranged on the water outlet pipe.
Further, the plug block is provided with a jack matched with the plug block at a position corresponding to the positioning plug rod.
Compared with the prior art, the utility model has the following beneficial effects:
when the water inlet control box needs to be dismantled, the stepping motor is started, the output shaft of the stepping motor drives the driving bevel gear to rotate, the driven bevel gear meshed with the stepping motor drives the screw to rotate under the connection of the rolling bearing, the moving block in threaded connection with the driving bevel gear drives the positioning inserted bar to translate leftwards, the insertion block and the water inlet control box are separated from the insertion connection between the insertion block and the insertion hole, the stepping motor output shaft is required to be reversely rotated during the same installation, and the steps are required to be reversely operated.
Drawings
FIG. 1 is a partial cross-sectional view of the present utility model;
FIG. 2 is a cross-sectional view of the front view of the positioning mechanism of the present utility model;
FIG. 3 is a schematic top view of the positioning mechanism of the present utility model;
fig. 4 is a schematic side view of the insert block of the present utility model.
In the figure: 1 non-negative pressure water supply equipment main body, 2 plug-in shells, 3 plug-in blocks, 4 water inlet control boxes, 5 water inlet pipes, 6 water outlet pipes, 7 positioning mechanisms, 71 fixed blocks, 72 transmission cavities, 73 storage cavities, 74 rolling bearings, 75 screw rods, 76 moving blocks, 77 positioning plug-in rods, 78 stepping motors, 79 driving bevel gears, 710 driven bevel gears, 8 transparent visual glass windows and 9 jacks.
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. 1-4, a water inlet control device of a non-negative pressure water supply device comprises a non-negative pressure water supply device main body 1, wherein an inserting shell 2 is fixedly connected to the top of the non-negative pressure water supply device main body 1, an inserting block 3 is inserted in the inserting shell 2, a water inlet control box 4 is fixedly arranged at the top of the inserting block 3, a water inlet pipe 5 communicated with the water inlet control box 4 is fixedly connected to the top of the water inlet control box 4, a water outlet pipe 6 communicated with the water inlet control box is fixedly connected to the bottom of the water inlet control box 4, and the bottom end of the water outlet pipe 6 sequentially penetrates through the inserting block 3 and the inserting shell 2 from top to bottom and extends into the non-negative pressure water supply device main body 1; the positioning mechanism 7 for fixing the plug block 3 is fixedly connected to the top of the non-negative pressure water supply device main body 1 and positioned on the left side of the plug housing 2.
Specifically, positioning mechanism 7 includes fixed block 71, fixed block 71 fixed connection has offered drive chamber 72 and has accomodate chamber 73 respectively in the top of no negative pressure water supply equipment main part 1, the left side fixed mounting of drive chamber 72 inner wall has antifriction bearing 74, antifriction bearing 74 internal rotation is connected with screw rod 75, the right-hand member of screw rod 75 runs through antifriction bearing 74 and drive chamber 72 in proper order and extends to accomodate the intracavity 73 inside, be located the screw rod 75 surface threaded connection in accomodating intracavity 73 has movable block 76, the right side symmetry of movable block 76 installs location inserted bar 77, the fixed block 71 top corresponds the position fixed mounting of drive chamber 72 and has step motor 78, step motor 78's output shaft runs through to drive chamber 72 inside fixedly connected with driving bevel gear 79, the position fixedly connected with driven bevel gear 710 rather than the adaptation of driving bevel gear 79 on the screw rod 75 surface.
Specifically, transparent visual glass window 8 is installed on the right side of water inflow control box 4, installs the solenoid valve on the outlet pipe 6, and transparent visual glass window 8 can observe the liquid level in the water inflow control box 4 from outside.
Specifically, the plug 3 is provided with a jack 9 adapted to the plug corresponding to the positioning plug 77.
This no negative pressure water supply equipment water control device that intakes, structural design is reasonable, convenient to use adopts the joint mode to fix water control device that intakes, when its breaks down, can realize quick demolishs and maintain, has improved work efficiency, has reduced workman's labour, can satisfy no negative pressure water supply equipment's user demand.
Working principle: when the water inlet control box 4 needs to be dismantled, the stepping motor 78 is started, the output shaft of the stepping motor drives the driving bevel gear 79 to rotate, the driven bevel gear 710 meshed with the stepping motor drives the screw rod 75 to rotate under the connection of the rolling bearing 74, the moving block 76 in threaded connection with the moving block can drive the positioning inserted rod 77 to translate leftwards, the inserting block 3 and the water inlet control box 4 can be detached together for maintenance after being separated from the inserting hole 9, and the output shaft of the stepping motor 78 only needs to be reversed during the installation, and the steps are reversely operated.
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 (4)
1. The utility model provides a no negative pressure water supply equipment water inflow controlling means, includes no negative pressure water supply equipment main part (1), its characterized in that: the water supply device comprises a non-negative pressure water supply device main body (1), wherein an inserting shell (2) is fixedly connected to the top of the non-negative pressure water supply device main body (1), an inserting block (3) is inserted into the inserting shell (2), a water inlet control box (4) is fixedly arranged at the top of the inserting block (3), a water inlet pipe (5) communicated with the water inlet control box is fixedly connected to the top of the water inlet control box (4), a water outlet pipe (6) communicated with the water inlet control box is fixedly connected to the bottom of the water inlet control box (4), and the bottom end of the water outlet pipe (6) sequentially penetrates through the inserting block (3) and the inserting shell (2) from top to bottom and extends into the non-negative pressure water supply device main body (1);
the positioning mechanism (7) for fixing the plug block (3) is fixedly connected to the top of the non-negative pressure water supply equipment main body (1) and positioned on the left side of the plug housing (2).
2. The water inlet control device of the non-negative pressure water supply equipment according to claim 1, wherein: the positioning mechanism (7) comprises a fixed block (71), the fixed block (71) is fixedly connected to the top of a non-negative pressure water supply device main body (1), a transmission cavity (72) and a storage cavity (73) are respectively formed in the fixed block (71), a rolling bearing (74) is fixedly arranged on the left side of the inner wall of the transmission cavity (72), a screw rod (75) is rotationally connected to the rolling bearing (74), the right end of the screw rod (75) sequentially penetrates through the rolling bearing (74) and the transmission cavity (72) and extends to the inside of the storage cavity (73), a moving block (76) is connected to the surface of the screw rod (75) in the storage cavity (73) through threads, positioning inserting rods (77) are symmetrically arranged on the right side of the moving block (76), a stepping motor (78) is fixedly arranged at the top of the fixed block corresponding to the position of the transmission cavity (72), an output shaft of the stepping motor (78) penetrates through to the inside of the transmission cavity (72) and is fixedly connected with a driving bevel gear (79), and the surface of the screw rod (75) is correspondingly provided with a driven bevel gear (710) in a position-adaptive mode.
3. The water inlet control device of the non-negative pressure water supply equipment according to claim 2, wherein: a transparent visual glass window (8) is arranged on the right side of the water inlet control box (4), and an electromagnetic valve is arranged on the water outlet pipe (6).
4. A non-negative pressure water supply apparatus water inlet control device as claimed in claim 3, wherein: the plug block (3) is provided with a jack (9) matched with the plug block at a position corresponding to the positioning plug rod (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183214.8U CN219773099U (en) | 2023-05-16 | 2023-05-16 | Inlet control device of non-negative pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321183214.8U CN219773099U (en) | 2023-05-16 | 2023-05-16 | Inlet control device of non-negative pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219773099U true CN219773099U (en) | 2023-09-29 |
Family
ID=88111353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321183214.8U Active CN219773099U (en) | 2023-05-16 | 2023-05-16 | Inlet control device of non-negative pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219773099U (en) |
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2023
- 2023-05-16 CN CN202321183214.8U patent/CN219773099U/en active Active
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