CN216689602U - High-efficiency energy-saving tank type non-negative pressure water supply equipment - Google Patents
High-efficiency energy-saving tank type non-negative pressure water supply equipment Download PDFInfo
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- CN216689602U CN216689602U CN202220042212.6U CN202220042212U CN216689602U CN 216689602 U CN216689602 U CN 216689602U CN 202220042212 U CN202220042212 U CN 202220042212U CN 216689602 U CN216689602 U CN 216689602U
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- tank body
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- cleaning
- rotating
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 62
- 238000007599 discharging Methods 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 4
- 239000012629 purifying agent Substances 0.000 claims description 3
- 230000003245 working effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/152—Water filtration
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Abstract
The utility model discloses a high-efficiency energy-saving tank type non-negative-pressure water supply device, which relates to the technical field of water supply devices and comprises a tank body, a supercharging mechanism and a purifying and cleaning mechanism, wherein the purifying and cleaning mechanism comprises: the cleaning device comprises a driving piece, a rotating rod, a filter screen, a first cleaning assembly and a second cleaning assembly; the side surface of the tank body is provided with a pressurizing mechanism, so that the water pressure at the water outlet of the tank body is conveniently improved, and the water is conveniently conveyed; the inner side of the tank body is provided with a rotating rod, the rotating rod rotates through a driving piece, and the outer side of the rotating rod is provided with a first cleaning assembly, so that scale on the inner wall of the tank body can be conveniently cleaned; the filter screen is arranged on the inner side of the tank body, so that water on the inner side of the tank body can be conveniently filtered, and the second cleaning assembly is further arranged on the outer side of the rotary rod, so that dirt avoided by the filter screen can be conveniently cleaned, and the working effect of the filter screen can be conveniently kept; be convenient for carry out comprehensive cleanness to jar internal wall through first clean subassembly and the clean subassembly of second, effectively improve and carry quality of water, facilitate the use.
Description
Technical Field
The utility model relates to the technical field of water supply equipment, in particular to high-efficiency energy-saving tank type non-negative-pressure water supply equipment.
Background
The non-negative pressure water supply equipment is a pressurized water supply unit, and is secondary pressurized water supply equipment which is directly connected with a municipal water supply network and is connected in series with pressure-superposed water supply on the basis of the residual pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure; the core of the pipe network pressure-superposed water supply equipment is how to prevent negative pressure from generating in the operation process of a secondary pressure water supply system, eliminate the influence of unit operation on a municipal pipe network, and realize safe, reliable, stable and water supply on the premise of ensuring that the water consumption of nearby users is not influenced.
The existing tank type non-negative pressure water supply equipment is inconvenient for filtering and purifying water, and water scales are easily formed by the inner side of the tank body after working for a period of time, so that the conveyed water quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient energy-saving tank type non-negative-pressure water supply device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an energy-efficient pot-type does not have negative pressure water supply equipment, includes a jar body, booster mechanism and purifies clean mechanism, it includes to purify clean mechanism:
the driving piece is positioned at one end of the tank body and is fixedly connected with the outer side of the tank body;
the rotating rod is connected with the output end of the driving piece, is positioned on the inner side of the tank body and is used for rotating along with the output end of the driving piece;
the filter screen is positioned on the inner side of the tank body and is used for filtering the water on the inner side of the tank body;
the first cleaning assembly is arranged on the outer side of the rotating rod and used for rotating along with the rotating rod and cleaning the upper side of the inner wall of the tank body;
the clean subassembly of second is located the filter screen outside to with rotary rod connection, be used for cleaning the filter screen surface, and clean jar internal wall downside.
As a further scheme of the utility model: the first cleaning assembly includes:
the fixed rod is positioned outside the rotary rod and is fixedly connected with the rotary rod;
the fixed plate is connected with one end of the fixed rod and is parallel to the inner wall of the tank body;
the first cleaning plate is arranged on the fixing plate and used for cleaning the inner wall of the tank body.
As a further scheme of the utility model: the second cleaning assembly includes:
the rotating frame is arranged on the outer side of the rotating rod and is fixedly connected with the rotating rod;
the rotating rod is rotatably connected with the rotating rod and is used for rotating by taking the rotating part as the center of a circle;
the brush is arranged on one side of the rotating rod and used for cleaning the surface of the filter screen;
the positioning frame is arranged on the rotating rod and is positioned on one side of the rotating frame;
the second cleaning plate is connected with one end of the positioning frame and used for cleaning the inner wall of the tank body;
and the adjusting assembly is positioned between the positioning frame and the rotating rod and used for adjusting the angle between the rotating rod and the rotating rod.
As a further scheme of the utility model: the adjustment assembly includes:
the sliding chute is positioned on the positioning frame;
the positioning rod is arranged on the inner side of the sliding chute and is fixedly connected with the inner wall of the sliding chute;
the sliding block is arranged on the outer side of the positioning rod, is positioned on the inner side of the sliding groove and is used for moving along the positioning rod;
the elastic piece is positioned on the outer side of the positioning rod, connected with the sliding block and used for adjusting the position of the sliding block on the inner side of the sliding chute;
the first hinge seat is positioned on the sliding block and is fixedly connected with the sliding block;
the second hinge seat is positioned at one end of the rotating rod and is fixedly connected with the rotating rod;
the connecting rod, with the articulated seat of first articulated seat and the articulated seat of second all rotate to be connected for drive dwang uses the rotation piece to rotate as the centre of a circle when the slider carries out the position along the locating lever and removes.
As a further scheme of the utility model: the energy-efficient pot-type does not have negative pressure water supply equipment still includes: the discharge frame is arranged on the tank body, is on the same horizontal line with the filter screen, and is used for collecting and discharging dirt on the filter screen; the valve is installed on the discharging frame and used for closing and opening the discharging frame.
As a further scheme of the utility model: the energy-efficient pot-type does not have negative pressure water supply equipment still includes: the spiral blade is positioned on the inner side of the water inlet of the tank body and is used for rotating when water flows through the water inlet of the tank body.
As a further scheme of the utility model: the energy-efficient pot-type does not have negative pressure water supply equipment still includes: and the feeding port is positioned on the tank body and used for feeding the purifying agent into the inner side of the tank body.
Compared with the prior art, the utility model has the beneficial effects that:
in the utility model, the side surface of the tank body is provided with the pressurizing mechanism, so that the water pressure at the water outlet of the tank body is conveniently improved, and the water is conveniently conveyed; the inner side of the tank body is provided with a rotating rod, the rotating rod rotates through a driving piece, and the outer side of the rotating rod is provided with a first cleaning assembly, so that scale on the inner wall of the tank body can be conveniently cleaned; the filter screen is arranged on the inner side of the tank body, so that water on the inner side of the tank body can be conveniently filtered, and the second cleaning assembly is further arranged on the outer side of the rotary rod, so that dirt avoided by the filter screen can be conveniently cleaned, and the working effect of the filter screen can be conveniently kept; be convenient for carry out comprehensive cleanness to jar internal wall through first clean subassembly and the clean subassembly of second, effectively improve and carry quality of water, facilitate the use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a second cleaning assembly of the present invention.
Fig. 3 is a schematic view showing the construction of a rotary lever and a first cleaning assembly in the present invention.
Fig. 4 is a schematic structural view of the filter screen of the present invention.
In the figure: 1-tank body, 2-supercharging mechanism, 3-driving piece, 4-rotating rod, 5-filter screen, 6-first cleaning component, 61-fixing rod, 62-fixing plate, 63-first cleaning plate, 7-second cleaning component, 71-rotating frame, 72-rotating rod, 73-brush, 74-positioning frame, 75-second cleaning plate, 76-regulating component, 761-sliding groove, 762-positioning rod, 763-sliding block, 764-elastic piece, 765-first hinged seat, 766-second hinged seat, 767-connecting rod, 8-discharging frame, 9-valve, 10-helical blade and 11-feeding port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an energy-efficient tank-type non-negative pressure water supply apparatus includes a tank 1, a pressurization mechanism 2, and a cleaning mechanism, where the cleaning mechanism includes:
the driving piece 3 is positioned at one end of the tank body 1 and is fixedly connected with the outer side of the tank body 1;
the rotating rod 4 is connected with the output end of the driving piece 3, is positioned on the inner side of the tank body 1 and is used for rotating along with the output end of the driving piece 3;
the filter screen 5 is positioned on the inner side of the tank body 1 and is used for filtering the water on the inner side of the tank body 1;
the first cleaning assembly 6 is arranged on the outer side of the rotating rod 4, is used for rotating along with the rotating rod 4 and is used for cleaning the upper side of the inner wall of the tank body 1;
the clean subassembly 7 of second is located the filter screen 5 outside to be connected with rotary rod 4, be used for cleaning 5 surfaces of filter screen, and clean 1 inner wall downside of jar body.
In the embodiment, the pressurizing mechanism 2 is arranged on the side surface of the tank body 1, so that the water pressure of the water outlet of the tank body 1 is conveniently improved, and the water is conveniently conveyed; a rotating rod 4 is arranged on the inner side of the tank body 1, the rotating rod 4 rotates through a driving piece 3, and a first cleaning assembly 6 is arranged on the outer side of the rotating rod 4, so that scale on the inner wall of the tank body 1 can be conveniently cleaned; the filter screen 5 is arranged on the inner side of the tank body 1, so that water on the inner side of the tank body 1 can be conveniently filtered, the second cleaning assembly 7 is further arranged on the outer side of the rotating rod 4, so that dirt avoided by the filter screen 5 can be conveniently cleaned, and the working effect of the filter screen 5 can be conveniently kept; the inner wall of the tank body 1 can be cleaned comprehensively through the first cleaning component 6 and the second cleaning component 7, the water quality in conveying is effectively improved, and the use is convenient; the section shape of filter screen 5 is the form of falling V, and antifriction bearing is installed on 5 tops of filter screen, conveniently is connected with rotary rod 4, and 5 bottoms of filter screen and 1 inner wall fixed connection of jar body conveniently keep the rigidity of filter screen 5.
In one embodiment of the present invention, referring to fig. 1 and 3, the first cleaning assembly 6 includes:
the fixed rod 61 is positioned outside the rotating rod 4 and is fixedly connected with the rotating rod 4;
a fixing plate 62 connected to one end of the fixing rod 61 and parallel to the inner wall of the tank 1;
and a first cleaning plate 63 mounted on the fixing plate 62 for cleaning the inner wall of the tank 1.
In this embodiment, one end of the fixing rod 61 is fixedly connected to the outer side of the rotating rod 4, and an included angle between the fixing rod 61 and the rotating rod 4 is a right angle; 4 one end fixed mounting of rotary rod is kept away from to dead lever 61 has fixed plate 62, and the shape that fixed plate 62 and dead lever 61 are constituteed is the T type, and fixed plate 62 is parallel with jar body 1 inner wall, and fixed plate 62 is close to jar body 1 inner wall one side fixed mounting has first cleaning plate 63, and the section shape of first cleaning plate 63 is tooth form, conveniently cleans the incrustation scale on the inner wall of jar body 1, facilitates the use, first cleaning component 6 is equipped with three groups and evenly distributed on the same water flat line of rotary rod 4, makes things convenient for rotary rod 4 to drive first cleaning component 6 and rotates.
In one embodiment of the present invention, referring to fig. 1 and 2, the second cleaning assembly 7 includes:
the rotating frame 71 is arranged on the outer side of the rotating rod 4 and is fixedly connected with the rotating rod 4;
the rotating rod 72 is rotatably connected with the rotating rod 72 and is used for rotating by taking the rotating part as a circle center;
the brush 73 is arranged on one side of the rotating rod 72 and used for cleaning the surface of the filter screen 5;
a positioning frame 74 mounted on the rotating rod 4 and located at one side of the rotating frame 71;
a second cleaning plate 75 connected to one end of the positioning frame 74 for cleaning the inner wall of the tank 1;
and an adjusting assembly 76 positioned between the positioning frame 74 and the rotating rod 72 for adjusting the angle between the rotating rod 72 and the rotating rod 4.
In this embodiment, the rotating frame 71 is fixedly installed at the outer side of the rotating rod 4, the inner side of the rotating rod 72 is rotatably connected with one end of the rotating rod 72, the rotating rod 72 is located at the upper side of the filter screen 5, the rotating rod 72 can rotate around the rotating frame 71, and a brush 73 is fixedly installed at one side of the rotating rod 72 close to the filter screen 5, so that dirt on the filter screen 5 can be conveniently cleaned, and the filter screen 5 can conveniently work; the positioning frame 74 is positioned at one side of the rotating part and is fixedly arranged at the outer side of the rotating rod 4; a second cleaning plate 75 is fixedly arranged at one end of the positioning frame 74 far away from the rotating rod 4, the second cleaning plate 75 can clean the lower side inside the tank body 1, and the second cleaning plate and the first cleaning plate 63 work together to comprehensively clean the inner wall of the tank body 1, so that the use is convenient; the adjusting assembly 76 is located between the positioning frame 74 and the rotating rod 72, so that the rotating rod 72 can be conveniently adjusted, the surface of the filter screen 5 of the brush 73 can be conveniently in full contact, and the cleaning effect is improved.
In one embodiment of the present invention, referring to fig. 1 and 2, the adjusting assembly 76 includes:
a slide groove 761 provided in the positioning frame 74;
a positioning rod 762 installed inside the sliding groove 761 and fixedly connected to an inner wall of the sliding groove 761;
a slider 763 installed outside the positioning rod 762 and located inside the sliding groove 761, for moving a position along the positioning rod 762;
an elastic member 764 positioned outside the positioning rod 762 and connected to the slider 763 for adjusting the position of the slider 763 inside the sliding slot 761;
the first hinged seat 765 is positioned on the sliding block 763 and is fixedly connected with the sliding block 763;
a second hinge seat 766, which is located at one end of the rotating rod 72 and is fixedly connected to the rotating rod 72;
and a connecting rod 767 rotatably connected to both the first hinge seat 765 and the second hinge seat 766, for driving the rotating rod 72 to rotate around the rotating member when the sliding block 763 moves along the positioning rod 762.
In this embodiment, the sliding groove 761 is located at the bottom side of the positioning frame 74, the positioning rod 762 is fixedly installed at the middle portion of the inner side of the sliding groove 761, the sliding block 763 is installed at the outer side of the positioning rod 762, and the sliding block 763 is provided with a through hole, so that the sliding block 763 can conveniently move along the positioning rod 762; an elastic piece 764 is arranged on the outer side of the positioning rod 762, and the elastic piece 764 is connected with one end of the sliding block 763 and one end of the sliding groove 761, so that the position of the sliding block 763 on the positioning rod 762 can be conveniently adjusted; the elastic member 764 is a spring in this embodiment, the bottom side of the sliding block 763 is fixedly installed on the first hinge seat 765, the outer side of one end, away from the rotating member, of the rotating rod 72 is fixedly installed with the second hinge seat 766, a connecting rod 767 is installed between the first hinge seat 765 and the second hinge seat 766, the connecting rod 767 is rotatably connected with both the first hinge seat 765 and the second hinge seat 766, when the positioning frame 74 rotates along with the rotating rod 4, the sliding block 763 gradually moves away from and rotates under the action of centrifugal force, so that the rotating rod 72 is adjusted through the first hinge seat 765, the second hinge seat 766 and the connecting rod 767, the brush 73 on the rotating rod 72 is convenient to avoid being in close contact with the filter screen 5, and the filter screen 5 is convenient to avoid being cleaned and is convenient to use; install the expansion plate between spout 761 outside and slider 763, conveniently keep the inboard leakproofness of spout 761, make things convenient for slider 763 to carry out position shift at spout 761 inboard.
In an embodiment of the present invention, referring to fig. 1, the energy-efficient tank-type non-negative pressure water supply apparatus further includes: the discharging frame 8 is arranged on the tank body 1, is on the same horizontal line with the filter screen 5 and is used for collecting and discharging dirt on the filter screen 5; the valve 9 is arranged on the discharging frame 8 and used for closing and opening the discharging frame 8; when the clean subassembly 7 of second followed rotary rod 4 and rotated, conveniently cleaned filter screen 5 went up the dirt to it is inboard to fall into row material frame 8, and row material frame 8's shape is the L form, conveniently discharges jar body 1 inboard dirt and incrustation scale, facilitates the use.
In an embodiment of the present invention, referring to fig. 1, the energy-efficient tank-type non-negative pressure water supply apparatus further includes: the spiral blade 10 is positioned on the inner side of the water inlet of the tank body 1 and is used for rotating when water flows through the water inlet of the tank body 1; when water flows through the water inlet of the tank body 1, the spiral blade 10 can rotate, the driving piece 3 is conveniently controlled by the controller to stop working, and water supply operation is convenient; when no water flows through the water inlet of the tank body 1, the spiral blade 10 stops rotating, the driving piece 3 works through the controller, the inner side of the tank body 1 is conveniently cleaned, water scale and dirt are discharged out of the tank body 1, and the inner side of the tank body 1 is cleaned.
In an embodiment of the present invention, referring to fig. 1, the energy-efficient tank-type non-negative pressure water supply apparatus further includes: and the feeding port 11 is positioned on the tank body 1 and used for feeding a purifying agent into the inner side of the tank body 1, so that water in the inner side of the tank body 1 can be conveniently purified, and the quality of conveyed water is improved.
The working principle of the utility model is as follows:
in the utility model, the spiral blade 10 is arranged at the water inlet of the tank body 1, when water flows through the spiral blade 10 to rotate, the driving part 3 does not work at the moment, when no water flows through the spiral blade 10, the spiral blade 10 stops rotating, the driving part 3 starts to work at the moment, and the rotating rod 4 is controlled to rotate, so that the first cleaning component 6 and the second cleaning component 7 can clean the inner wall of the tank body 1 and the filter screen 5 on the inner side of the tank body 1 conveniently, scale on the inner wall of the tank body 1 and dirt on the filter screen 5 can be removed conveniently, the water is discharged out of the tank body 1 through the discharging frame 8, and the water conveying quality of subsequent equipment is further improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (7)
1. The utility model provides an energy-efficient pot-type does not have negative pressure water supply equipment, includes a jar body, booster mechanism and purifies clean mechanism, its characterized in that purifies clean mechanism and includes:
the driving piece is positioned at one end of the tank body and is fixedly connected with the outer side of the tank body;
the rotating rod is connected with the output end of the driving piece, is positioned on the inner side of the tank body and is used for rotating along with the output end of the driving piece;
the filter screen is positioned on the inner side of the tank body and is used for filtering water on the inner side of the tank body;
the first cleaning assembly is arranged on the outer side of the rotating rod and used for rotating along with the rotating rod and cleaning the upper side of the inner wall of the tank body;
the clean subassembly of second is located the filter screen outside to with rotary rod connection, be used for cleaning the filter screen surface, and clean jar internal wall downside.
2. The economized tank non-negative pressure water supply apparatus of claim 1, wherein said first cleaning assembly comprises:
the fixed rod is positioned outside the rotary rod and is fixedly connected with the rotary rod;
the fixed plate is connected with one end of the fixed rod and is parallel to the inner wall of the tank body;
the first cleaning plate is arranged on the fixing plate and used for cleaning the inner wall of the tank body.
3. The economized tank non-negative pressure water supply apparatus of claim 2, wherein said second cleaning assembly comprises:
the rotating frame is arranged on the outer side of the rotating rod and is fixedly connected with the rotating rod;
the rotating rod is rotatably connected with the rotating rod and is used for rotating by taking the rotating part as the center of a circle;
the brush is arranged on one side of the rotating rod and used for cleaning the surface of the filter screen;
the positioning frame is arranged on the rotating rod and is positioned on one side of the rotating frame;
the second cleaning plate is connected with one end of the positioning frame and used for cleaning the inner wall of the tank body;
and the adjusting assembly is positioned between the positioning frame and the rotating rod and used for adjusting the angle between the rotating rod and the rotating rod.
4. The economized tank non-negative pressure water supply apparatus of claim 3, wherein said adjustment assembly comprises:
the sliding chute is positioned on the positioning frame;
the positioning rod is arranged on the inner side of the sliding chute and is fixedly connected with the inner wall of the sliding chute;
the sliding block is arranged on the outer side of the positioning rod, is positioned on the inner side of the sliding groove and is used for moving along the positioning rod;
the elastic piece is positioned on the outer side of the positioning rod, connected with the sliding block and used for adjusting the position of the sliding block on the inner side of the sliding chute;
the first hinge seat is positioned on the sliding block and is fixedly connected with the sliding block;
the second hinge seat is positioned at one end of the rotating rod and is fixedly connected with the rotating rod;
the connecting rod, with the articulated seat of first articulated seat and the articulated seat of second all rotate to be connected for drive dwang uses the rotation piece to rotate as the centre of a circle when the slider carries out the position along the locating lever and removes.
5. The economized tank non-negative pressure water supply apparatus of claim 1, further comprising: the discharge frame is arranged on the tank body, is on the same horizontal line with the filter screen, and is used for collecting and discharging dirt on the filter screen; the valve is installed on the discharging frame and used for closing and opening the discharging frame.
6. The economized tank non-negative pressure water supply apparatus of claim 1, further comprising: the spiral blade is positioned on the inner side of the water inlet of the tank body and is used for rotating when water flows through the water inlet of the tank body.
7. The economized tank non-negative pressure water supply apparatus of claim 1, further comprising: and the feeding port is positioned on the tank body and used for feeding the purifying agent into the inner side of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220042212.6U CN216689602U (en) | 2022-01-07 | 2022-01-07 | High-efficiency energy-saving tank type non-negative pressure water supply equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220042212.6U CN216689602U (en) | 2022-01-07 | 2022-01-07 | High-efficiency energy-saving tank type non-negative pressure water supply equipment |
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| CN216689602U true CN216689602U (en) | 2022-06-07 |
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| CN202220042212.6U Active CN216689602U (en) | 2022-01-07 | 2022-01-07 | High-efficiency energy-saving tank type non-negative pressure water supply equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119972692A (en) * | 2025-04-14 | 2025-05-13 | 平原智能装备洛阳有限公司 | A cleaning device for tank interior |
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2022
- 2022-01-07 CN CN202220042212.6U patent/CN216689602U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119972692A (en) * | 2025-04-14 | 2025-05-13 | 平原智能装备洛阳有限公司 | A cleaning device for tank interior |
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