CN212002379U - Spiral-flow type sprayer suitable for building floor concrete maintenance - Google Patents
Spiral-flow type sprayer suitable for building floor concrete maintenance Download PDFInfo
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- CN212002379U CN212002379U CN201922423139.8U CN201922423139U CN212002379U CN 212002379 U CN212002379 U CN 212002379U CN 201922423139 U CN201922423139 U CN 201922423139U CN 212002379 U CN212002379 U CN 212002379U
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Abstract
A spiral-flow type sprayer suitable for concrete maintenance of building floors comprises a horizontal base, a connecting pipe and a nozzle, wherein the connecting pipe is arranged on the base, the nozzle comprises a first pipe and a second pipe which are coaxially connected from top to bottom, the third pipe, first pipe diameter is less than third pipe diameter, the second pipe is the big infundibulate of invering from top to bottom, third pipe downside and connecting pipe upside are linked together, be equipped with nozzle assembly in the first pipe, nozzle assembly includes branch, the sleeve pipe, impeller and rim plate, branch is vertical arranges and first pipe coaxial line, the branch downside is equipped with the spoke, the spoke links to each other with first inside pipe wall, the upside of branch is located to the bushing cover, the sleeve pipe lower part is located to the impeller, be equipped with the convex logical groove of a plurality of interval arrangements on the rim plate, the rim plate passes through the coaxial sleeve pipe upside that is fixed in of bolt, the upside and the first pipe upside parallel and level of rim plate, leave the gap between the rim plate circumference outside and the. It can make to spray and cover whole floor through series connection combination with the water pipe, and it sprays evenly, arranges in a flexible way.
Description
Technical Field
The utility model relates to a spiral-flow type spray thrower suitable for building floor concrete maintenance.
Background
In the building field, all need carry out the maintenance after the concrete placement of floor is accomplished, and traditional maintenance mode is exactly that the manual work waters the maintenance with the hose, and this kind of operating mode is wasted time and energy on the one hand, and labour cost is high, and on the other hand sprays inhomogeneously, and the maintenance effect is poor, is unfavorable for promoting and popularizing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a spiral-flow type spray thrower suitable for building floor concrete curing is provided, it can be through making to spray and cover whole floor with the water pipe series connection combination, and it sprays evenly, arranges in a flexible way convenient operation.
In order to solve the technical problem, the utility model provides a spiral-flow type sprayer suitable for building floor concrete maintenance, which comprises a horizontal base, a connecting pipe and a nozzle, wherein the connecting pipe is horizontally arranged on the base, the nozzle comprises a first pipe, a second pipe and a third pipe which are vertically arranged and coaxially connected from top to bottom, the diameter of the first pipe is smaller than that of the third pipe, the second pipe is in an inverted funnel shape with a small upper opening and a large lower opening, the upper opening diameter of the second pipe is matched with the diameter of the first pipe, the lower opening diameter of the second pipe is matched with the diameter of the third pipe, the lower side of the third pipe is connected with the upper side of the connecting pipe, the inner cavity of the third pipe is communicated with the inner cavity of the connecting pipe, the inner side of the upper part of the first pipe is provided with a nozzle assembly, the nozzle assembly comprises a support rod, a sleeve, an impeller and a wheel disc, the support rod is in a vertically arranged cylindrical shape, the support, the branch downside is equipped with a plurality of radial extension's spoke, the spoke links to each other with first inside pipe wall along one side that its length direction kept away from branch, the sleeve pipe is vertical to be arranged the downside uncovered, the upside and the branch clearance fit that branch was located to sleeve pipe downside cover, the circumference outside of sleeve pipe lower part are located to the impeller, the impeller is non-contact state with first inside pipe wall, the rim plate level is arranged, be equipped with the convex logical groove of a plurality of interval arrangements on the rim plate, the convex centre of a circle that leads to the groove is the center of rim plate, the convex one end that leads to the groove is circular binding off, the other end is sharp mouth binding off, the rim plate passes through the coaxial sleeve pipe upside that is fixed in of bolt, the upside and the first.
For the sake of simplicity, the following is the spiral-flow type sprayer suitable for concrete curing of building floors of the present invention.
The principle and the using method of the sprayer are as follows: the sprayer is arranged on the floor, then the connecting pipe of the sprayer is connected in series through the high-pressure water pipe, when water in the high-pressure water pipe passes through the connecting pipe of the sprayer, partial water flows can gush into the third pipe, then upwards pass through the second pipe along with the third pipe and then enter the first pipe, the inverted funnel shape of the second pipe enables the diameter of the nozzle to be reduced, so that the flow velocity of the water is increased, the water entering the first pipe blows the impeller, the impeller drives the sleeve to rotate along the axis of the sleeve, the sleeve drives the wheel disc to rotate, one part of the water flow which continuously upwards moves through the impeller is sprayed out from a gap between the wheel disc and the first pipe, the water flow obtains a higher initial velocity through the gap, the water flow sprayed out from the gap is scattered to a circular ring-shaped area near the sprayer, the other part of the water flow is sprayed out from a circular arc-shaped through groove on the wheel disc, and the water sprayed out from the circular arc-shaped through groove on the wheel, covering a larger annular area at a distance.
The sprayer has the advantages that: the sprayer can be combined with the water pipe in series to spray and cover the whole floor, and is uniform in spraying, flexible in arrangement and convenient to operate.
In order to achieve better using effect of the sprayer, the preferred scheme is as follows:
preferably, the connecting pipe is a straight pipe arranged horizontally, two ends of the connecting pipe are open, external threads are arranged at two ends of the connecting pipe, the nozzle is arranged in the middle of the connecting pipe in the length direction, and the diameter of the connecting pipe is larger than that of the third pipe.
The connecting pipe is a straight pipe with two open ends, which is convenient for being connected in series with a high-pressure water pipe.
Preferably, the connecting pipe is a straight pipe arranged horizontally, one end of the connecting pipe is open, the other end of the connecting pipe is sealed, an external thread is arranged at the open end of the connecting pipe, the nozzle is arranged on one side, close to the seal, of the connecting pipe in the length direction, and the diameter of the connecting pipe is larger than that of the third pipe.
The connecting pipe is a straight pipe with one end sealed and can be arranged at the end part of the high-pressure water pipe.
Preferably, the connecting pipe be the right angle return bend of horizontal arrangement, the connecting pipe both ends are uncovered, the connecting pipe both ends all are equipped with the external screw thread, the right angle department of bending of connecting pipe is located to the nozzle, and the connecting pipe diameter is greater than third pipe diameter.
The right-angle bent pipe can be used at the corner of the high-pressure water pipe, so that the water pipe can be conveniently covered on the floor.
Preferably, the upper side of the sleeve is circumferentially provided with a horizontal bracket extending along the radial direction of the sleeve, the upper side of the horizontal bracket is flush with the upper side of the sleeve, and the wheel disc is supported on the horizontal bracket.
The wheel disc whisk is arranged on the horizontal bracket, so that the wheel disc whisk is more stable to arrange and cannot shake under the impact of water flow.
Drawings
Fig. 1 is a perspective view of a first embodiment of the sprayer.
Fig. 2 is a schematic structural diagram of the first pipe of the sprayer.
Fig. 3 is another schematic view of the first tube of the present sprinkler (the tube wall is not shown).
Fig. 4 is a perspective view of the second embodiment of the present sprinkler.
Fig. 5 is a perspective view of a third embodiment of the present sprayer.
Detailed Description
Example one
Referring to fig. 1-3, a spiral-flow type spray thrower suitable for building floor concrete maintenance, includes horizontal base 1, connecting pipe 2, nozzle 3, and connecting pipe 2 level arranges on base 1, connecting pipe 2 be the straight tube that the level was arranged, 2 both ends of connecting pipe are uncovered, 2 both ends of connecting pipe all are equipped with external screw thread 21, connecting pipe 2 is both ends open-ended straight tube, is convenient for establish ties into high-pressure water pipe. The nozzle 3 comprises a first pipe 31, a second pipe 32 and a third pipe 33 which are vertically arranged and coaxially connected from top to bottom in sequence, the diameter of the first pipe 31 is smaller than that of the third pipe 33, the second pipe 32 is an inverted funnel-shaped structure with a small upper opening and a large lower opening, the upper opening diameter of the second pipe 32 is matched with that of the first pipe 31, the lower opening diameter of the second pipe 32 is matched with that of the third pipe 33, the lower side of the third pipe 33 is connected with the upper side of the middle part of the length direction of the connecting pipe 2, the diameter of the connecting pipe 2 is larger than that of the third pipe 33, the inner cavity of the third pipe 33 is communicated with the inner cavity of the connecting pipe 2, a nozzle 3 assembly is arranged on the inner side of the upper part of the first pipe 31, the nozzle 3 assembly comprises a support rod 41, a sleeve 42, an impeller 421 and a wheel disc 43, the support rod 41 is vertically arranged in a cylindrical shape, the support rod 41 is arranged in the first pipe 31 and coaxial with, the spoke 411 is connected with the inner wall of the first pipe 31 along the side far away from the support rod 41 along the length direction, the sleeve 42 is vertically arranged with an opening at the lower side, the lower side of the sleeve 42 is sleeved on the upper side of the support rod 41 and is in clearance fit with the support rod 41, the impeller 421 is arranged at the circumferential outer side of the lower part of the sleeve 42, the impeller 421 is in a non-contact state with the inner wall of the first pipe 31, the upper side of the sleeve 42 is circumferentially provided with a horizontal bracket 422 extending along the radial direction of the sleeve, the upper side of the horizontal bracket 422 is flush with the upper side of the sleeve 42, the wheel disc 43 is horizontally arranged, eight arc-shaped through grooves 431 are arranged on the wheel disc 43 at intervals, the arc-shaped circle center of each through groove 431 is the center of the wheel disc 43, the arc-shaped end of each through groove 431 is in a circular closing-in shape, the other end of each through groove 431 is in a sharp mouth closing-in shape, the wheel disc 43 is dusted on the horizontal bracket 422, the wheel disc 43 is coaxially fixed on the upper side of the sleeve 42 through bolts, the upper side of the wheel disc 43 is flush with the upper.
Example two
Referring to fig. 2-4, a spiral-flow type spray thrower suitable for building floor concrete maintenance, includes horizontal base 1, connecting pipe 2, nozzle 3, and connecting pipe 2 level arranges on base 1, connecting pipe 2 be the straight tube that the level was arranged, 2 one ends of connecting pipe are uncovered, the other end seals, 2 opening ends of connecting pipe are equipped with external screw thread 21, connecting pipe 2 is the straight tube that one end sealed, can install the tip at high-pressure water pipe. The nozzle 3 comprises a first pipe 31, a second pipe 32 and a third pipe 33 which are vertically arranged and coaxially connected from top to bottom in sequence, the diameter of the first pipe 31 is smaller than that of the third pipe 33, the second pipe 32 is an inverted funnel-shaped structure with a small upper opening and a large lower opening, the upper opening diameter of the second pipe 32 is matched with that of the first pipe 31, the lower opening diameter of the second pipe 32 is matched with that of the third pipe 33, the lower side of the third pipe 33 is connected with one side of the connecting pipe 2 close to the sealing along the length direction, the diameter of the connecting pipe 2 is larger than that of the third pipe 33, the inner cavity of the third pipe 33 is communicated with the inner cavity of the connecting pipe 2, a nozzle 3 assembly is arranged on the inner side of the upper part of the first pipe 31, the nozzle 3 assembly comprises a support rod 41, a sleeve 42, an impeller 421 and a wheel disc 43, the support rod 41 is vertically arranged in a cylinder shape, the support rod 41 is, three spokes 411 which extend radially are arranged on the lower side of the supporting rod 41, one side of each spoke 411 which is far away from the supporting rod 41 along the length direction is connected with the inner wall of the first pipe 31, the sleeve 42 is vertically arranged and provided with a lower opening, the lower side of the sleeve 42 is sleeved on the upper side of the supporting rod 41 and is in clearance fit with the supporting rod 41, the impeller 421 is arranged on the circumferential outer side of the lower part of the sleeve 42, the impeller 421 is in a non-contact state with the inner wall of the first pipe 31, the upper side of the sleeve 42 is circumferentially provided with a horizontal bracket 422 which extends along the radial direction, the upper side of the horizontal bracket 422 is flush with the upper side of the sleeve 42, the wheel disc 43 is horizontally arranged, eight circular arc through grooves 431 which are arranged at intervals are arranged on the wheel disc 43, the circular arc circle center of the through groove 431 is the center of the wheel, the upper side of the disk 43 is flush with the upper side of the first pipe 31, and a gap 311 is left between the circumferential outer side of the disk 43 and the circumferential inner side of the first pipe 31.
EXAMPLE III
Referring to fig. 2, fig. 3, fig. 5, a spiral-flow type spray thrower suitable for building floor concrete maintenance, including horizontal base 1, connecting pipe 2, nozzle 3, connecting pipe 2 level arrange on base 1, connecting pipe 2 be the right angle return bend that the level was arranged, 2 both ends of connecting pipe are uncovered, 2 both ends of connecting pipe all are equipped with external screw thread 21, the right angle return bend can be used in the corner of high-pressure water pipe, is convenient for the water pipe in the cover of floor. The nozzle 3 comprises a first pipe 31, a second pipe 32 and a third pipe 33 which are vertically arranged and coaxially connected from top to bottom in sequence, the diameter of the first pipe 31 is smaller than that of the third pipe 33, the second pipe 32 is an inverted funnel-shaped structure with a small upper opening and a large lower opening, the upper opening diameter of the second pipe 32 is matched with that of the first pipe 31, the lower opening diameter of the second pipe 32 is matched with that of the third pipe 33, the nozzle 3 is arranged on the upper side of a right-angle bending part of the connecting pipe 2, the diameter of the connecting pipe 2 is larger than that of the third pipe 33, an inner cavity of the third pipe 33 is communicated with an inner cavity of the connecting pipe 2, a nozzle 3 assembly is arranged on the inner side of the upper part of the first pipe 31, the nozzle 3 assembly comprises a support rod 41, a sleeve 42, an impeller 421 and a wheel disc 43, the support rod 41 is vertically arranged in a cylindrical shape, the support rod 41 is arranged in the first pipe 31 and coaxial with the first pipe, the spoke 411 is connected with the inner wall of the first pipe 31 along the side far away from the support rod 41 along the length direction, the sleeve 42 is vertically arranged with an opening at the lower side, the lower side of the sleeve 42 is sleeved on the upper side of the support rod 41 and is in clearance fit with the support rod 41, the impeller 421 is arranged at the circumferential outer side of the lower part of the sleeve 42, the impeller 421 is in a non-contact state with the inner wall of the first pipe 31, the upper side of the sleeve 42 is circumferentially provided with a horizontal bracket 422 extending along the radial direction of the sleeve, the upper side of the horizontal bracket 422 is flush with the upper side of the sleeve 42, the wheel disc 43 is horizontally arranged, eight arc-shaped through grooves 431 are arranged on the wheel disc 43 at intervals, the arc-shaped circle center of each through groove 431 is the center of the wheel disc 43, the arc-shaped end of each through groove 431 is in a circular closing-in shape, the other end of each through groove 431 is in a sharp mouth closing-in shape, the wheel disc 43 is dusted on the horizontal bracket 422, the wheel disc 43 is coaxially fixed on the upper side of the sleeve 42 through bolts, the upper side of the wheel disc 43 is flush with the upper.
The principle and the using method of the sprayer are as follows: the devices corresponding to the three embodiments of the sprayer are arranged on a floor, then the water is connected in series through high-pressure water pipes, when water in the high-pressure water pipes passes through the sprayer connecting pipe 2, part of water flow can gush into the third pipe 33, then the water flows upwards through the second pipe 32 along with the third pipe 33 and then enters the first pipe 31, the inverted funnel shape of the second pipe 32 enables the diameter of the nozzle 3 to be reduced, so that the flow rate of the water is increased, the water entering the first pipe 31 blows the impeller 421, the impeller 421 drives the sleeve 42 to rotate along the axis of the sleeve, the sleeve 42 drives the wheel disc 43 to rotate, part of the water flow which continues to move upwards through the impeller 421 is sprayed out from a gap 311 between the wheel disc 43 and the first pipe 31, the water flow obtains a higher initial speed through the gap 311, the water flow sprayed out from the gap 311 is scattered to an annular area near the sprayer, and the other part of the water flow is sprayed out from an arc-shaped, because the disk 43 and the sleeve 42 rotate with the impeller 421, the water sprayed from the circular arc through groove 431 on the disk 43 is quickly dispersed under the action of centrifugal force to cover a large annular area at a distance. When the water pipes are connected in series, the third embodiment is used at the elbow, the second embodiment is used at the end part, the first embodiment is used at the other middle part, and the area covered by the plurality of sprayers arranged on the floor is enough to cover the whole floor.
The sprayer has the advantages that: the sprayer can be combined with the water pipe in series to spray and cover the whole floor, and is uniform in spraying, flexible in arrangement and convenient to operate. The wheel disc 43 is dusted on the horizontal bracket 422, so that the wheel disc is more stably arranged and cannot shake under the impact of water flow.
Claims (5)
1. The utility model provides a spiral-flow type sprayer suitable for building floor concrete maintenance which characterized in that: the nozzle comprises a horizontal base, a connecting pipe and a nozzle, wherein the connecting pipe is horizontally arranged on the base, the nozzle comprises a first pipe, a second pipe and a third pipe which are vertically arranged and coaxially connected from top to bottom in sequence, the diameter of the first pipe is smaller than that of the third pipe, the second pipe is an inverted funnel-shaped structure with a small opening at the upper side and a large opening at the lower side, the opening diameter at the upper side of the second pipe is matched with that of the first pipe, the opening diameter at the lower side of the second pipe is matched with that of the third pipe, the lower side of the third pipe is connected with the upper side of the connecting pipe, the inner cavity of the third pipe is communicated with the inner cavity of the connecting pipe, a nozzle assembly is arranged at the inner side of the upper part of the first pipe, the nozzle assembly comprises a support rod, a sleeve, an impeller and a wheel disc, the support rod is vertically arranged in a cylindrical shape, the support rod is arranged in the first pipe and coaxial with, the sleeve pipe is vertical to be arranged the downside uncovered, the upside and the branch clearance fit of branch are located to sleeve pipe downside cover, the circumference outside of sleeve pipe lower part is located to the impeller, the impeller is non-contact state with first inside pipe wall, the rim plate level is arranged, be equipped with the convex logical groove of a plurality of interval arrangements on the rim plate, the convex centre of a circle that leads to the groove is the center of rim plate, the convex one end that leads to the groove is circular binding off, the other end is sharp mouth binding off, the rim plate passes through the coaxial sleeve pipe upside that is fixed in of bolt, the upside and the first pipe upside parallel and level of rim plate, leave the gap between.
2. The spiral-flow type sprayer suitable for building floor concrete curing of claim 1, wherein: the connecting pipe be the straight tube of level arrangement, the connecting pipe both ends are uncovered, the connecting pipe both ends all are equipped with the external screw thread, connecting pipe length direction middle part is located to the nozzle, and the connecting pipe diameter is greater than third pipe diameter.
3. The spiral-flow type sprayer suitable for building floor concrete curing of claim 1, wherein: the connecting pipe be the straight tube of level arrangement, connecting pipe one end is uncovered, the other end seals, the connecting pipe opening end is equipped with the external screw thread, the nozzle is located connecting pipe length direction and is close to the one side that seals, and the connecting pipe diameter is greater than third pipe diameter.
4. The spiral-flow type sprayer suitable for building floor concrete curing of claim 1, wherein: the connecting pipe be the right angle return bend that the level was arranged, the connecting pipe both ends are uncovered, the connecting pipe both ends all are equipped with the external screw thread, the right angle department of bending of connecting pipe is located to the nozzle, and the connecting pipe diameter is greater than third pipe diameter.
5. The spiral-flow type sprayer suitable for concrete curing of building floors as claimed in any one of claims 1 to 4, wherein: the sleeve pipe upside circumference be equipped with along its radial extension's horizontal bracket, horizontal bracket upside and sleeve pipe upside parallel and level, the rim plate is born on the arm on the horizontal bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423139.8U CN212002379U (en) | 2019-12-30 | 2019-12-30 | Spiral-flow type sprayer suitable for building floor concrete maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922423139.8U CN212002379U (en) | 2019-12-30 | 2019-12-30 | Spiral-flow type sprayer suitable for building floor concrete maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212002379U true CN212002379U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922423139.8U Expired - Fee Related CN212002379U (en) | 2019-12-30 | 2019-12-30 | Spiral-flow type sprayer suitable for building floor concrete maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212002379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023133715A1 (en) * | 2022-01-12 | 2023-07-20 | 广州工商学院 | Platform system for purchase and use management of furniture in college teachers' apartments |
-
2019
- 2019-12-30 CN CN201922423139.8U patent/CN212002379U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023133715A1 (en) * | 2022-01-12 | 2023-07-20 | 广州工商学院 | Platform system for purchase and use management of furniture in college teachers' apartments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 Termination date: 20211230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |