CN209782236U - Concrete cooling leads to water union coupling and switching-over system - Google Patents
Concrete cooling leads to water union coupling and switching-over system Download PDFInfo
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- CN209782236U CN209782236U CN201920546217.0U CN201920546217U CN209782236U CN 209782236 U CN209782236 U CN 209782236U CN 201920546217 U CN201920546217 U CN 201920546217U CN 209782236 U CN209782236 U CN 209782236U
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Abstract
The utility model relates to the technical field of concrete pouring, in particular to a concrete cooling water pipe connecting and reversing system, which comprises a cooling water unit, wherein two ends of the cooling water unit are respectively provided with a water outlet pipe and a return pipe, one end of the water outlet pipe and the return pipe, which are far away from the cooling water unit, are respectively provided with a shunt pipe, the two ends of the shunt pipe, which are connected with the water outlet pipe, are respectively provided with a first valve and a second valve, the two ends of the shunt pipe, which are connected with the return pipe, are respectively provided with a third valve and a fourth valve, the tops of the second valve and the fourth valve are respectively provided with a double-end connecting seat, a cooling water pipe is arranged between the double-end connecting seats, the first valve is connected with the double-end connecting seat at the top of the fourth valve, the third valve is connected, the utility model discloses simple structure, the cooling water switching-over of being convenient for to convenient operation.
Description
Technical Field
The utility model relates to a concrete placement technical field especially relates to a concrete cooling leads to water union coupling and switching-over system.
Background
In the concrete dam pouring process, the temperature of a concrete layer needs to be controlled, and usually, a large number of cooling water pipes are laid inside the concrete layer for cooling and water flowing so as to control the temperature of the concrete.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the prior art has the defects that the cooling water can not be randomly reversed and circulated and the control is inconvenient, and provides a concrete cooling water pipe connection and reversing system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a concrete cooling leads to water union coupling and switching-over system, includes the cooling water unit, outlet pipe and back flow are installed respectively to cooling water unit both ends, the outlet pipe with the back flow is kept away from the shunt tubes is all installed to the one end of cooling water unit, and with the outlet pipe meets first valve and second valve are installed respectively at the shunt tubes both ends, and the back flow meets third valve and fourth valve are installed respectively to the shunt tubes both ends, the second valve with the double-end connecting seat is all installed at fourth valve top, just install condenser tube between the double-end connecting seat, first valve with fourth valve top the double-end connecting seat is connected, the third valve with the second valve top the double-end connecting seat is connected.
Preferably, communicating pipes are connected between the double-head connecting seats at the tops of the first valve and the fourth valve and between the double-head connecting seats at the tops of the third valve and the second valve.
Preferably, the connecting sleeves are arranged at the connecting parts of the cooling water pipes, are of semicircular structures, and are fixed with connecting blocks at two ends.
Preferably, a connecting bolt penetrates through and is installed between the connecting blocks, and the anti-leakage blocks are bonded inside the connecting sleeves.
Preferably, the joint of the cooling water pipe and the connecting sleeve is provided with a groove, and the size of the groove is matched with that of the end part of the connecting sleeve.
Preferably, the first valve, the second valve, the third valve and the fourth valve are all solenoid valves.
The utility model provides a pair of concrete cooling leads to water union coupling and switching-over system, beneficial effect lies in: the circulating flow of the cooling water is realized through the connection of the shunt tubes and the cooling water pipes, the water outlet pipe and the return pipe, the reversing of the cooling water can be realized through the common opening of the master control first valve and the third valve and the common opening of the master control second valve and the fourth valve, the operation is convenient, and the reversing is rapid.
Drawings
FIG. 1 is a schematic top view of a concrete cooling water pipe connection and reversing system according to the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a connecting sleeve of a concrete cooling water pipe connection and reversing system provided by the present invention;
Fig. 3 is the utility model provides a connecting sleeve of concrete cooling logical water piping connection and switching-over system looks sideways at the schematic structure.
in the figure: the water cooling system comprises a cooling water unit 1, a water outlet pipe 2, a return pipe 3, a first valve 4, a second valve 5, a third valve 6, a fourth valve 7, a communicating pipe 8, a double-end connecting seat 9, a connecting sleeve 10, a cooling water pipe 11, a groove 12, a leakage-proof block 13, a connecting bolt 14, a connecting block 15 and a shunt pipe 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a concrete cooling water pipe connection and reversing system comprises a cooling water unit 1, wherein a water outlet pipe 2 and a return pipe 3 are respectively arranged at two ends of the cooling water unit 1, a shunt pipe 16 is respectively arranged at one end of the water outlet pipe 2 and one end of the return pipe 3 far away from the cooling water unit 1, and both ends of a shunt pipe 16 connected with the water outlet pipe 2 are respectively provided with a first valve 4 and a second valve 5, a third valve 6 and a fourth valve 7 are respectively arranged at two ends of a shunt pipe 16 connected with the return pipe 3, the first valve 4, the second valve 5, the third valve 6 and the fourth valve 7 are all electromagnetic valves, a double-end connecting seat 9 is arranged at the top of each of the second valve 5 and the fourth valve 7, and a cooling water pipe 11 is installed between the double-head connecting seats 9, and communicating pipes 8 are connected between the double-head connecting seats 9 at the tops of the first valve 4 and the fourth valve 7 and between the double-head connecting seats 9 at the tops of the third valve 6 and the second valve 5.
The connecting sleeves 10 are respectively installed at the joints of the cooling water pipes 11, the connecting sleeves 10 are of a semicircular structure, connecting blocks 15 are respectively fixed at two ends of each connecting sleeve 10, connecting bolts 14 are installed between the connecting blocks 15 in a penetrating manner, leakproof blocks 13 are respectively adhered inside the connecting sleeves 10, grooves 12 are respectively formed at the joints of the cooling water pipes 11 and the connecting sleeves 10, the sizes of the grooves 12 are matched with the end parts of the connecting sleeves 10, the connecting sleeves 10 can be prevented from being separated from the inside of the cooling water pipes 11, cooling water leakage can be prevented through the leakproof blocks 13, the sealing capacity of the cooling water pipes 11 is improved, the first valve 4 is connected with the double-head connecting seat 9 at the top of the fourth valve 7, the third valve 6 is connected with the double-head connecting seat 9 at the top of the second valve 5, the first valve 4 and the third valve 6 are controlled to be opened remotely, and the second valve, conversely, the reversing circulation of the cooling water can be realized.
The utility model discloses, realize the circulation flow of cooling water through shunt tubes 16 and condenser tube 11 and outlet pipe 2 and back flow 3's being connected, whether open jointly through always controlling first valve 4 and third valve 6 to and whether corresponding always close and open of controlling second valve 5 and fourth valve 7, can realize the circulation and the switching-over circulation to the cooling water, and convenient operation, the switching-over is rapid.
the above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a concrete cooling leads to water union coupling and switching-over system, includes cooling water unit (1), outlet pipe (2) and back flow (3) are installed respectively to cooling water unit (1) both ends, its characterized in that, outlet pipe (2) with back flow (3) are kept away from shunt tubes (16) are all installed to the one end of cooling water unit (1), and with outlet pipe (2) meet first valve (4) and second valve (5) are installed respectively to shunt tubes (16) both ends, with back flow (3) meet shunt tubes (16) both ends are installed third valve (6) and fourth valve (7) respectively, second valve (5) with double-end connecting seat (9) are all installed at fourth valve (7) top, just install cooling water pipe (11) between double-end connecting seat (9), the first valve (4) is connected with the double-end connecting seat (9) at the top of the fourth valve (7), and the third valve (6) is connected with the double-end connecting seat (9) at the top of the second valve (5).
2. A concrete cooling water pipe connection and reversing system according to claim 1, wherein a communicating pipe (8) is connected between the double-headed connection seat (9) at the top of the first valve (4) and the fourth valve (7) and between the double-headed connection seat (9) at the top of the third valve (6) and the second valve (5).
3. The concrete cooling water pipe connecting and reversing system according to claim 1, wherein connecting sleeves (10) are mounted at the joints of the cooling water pipes (11), each connecting sleeve (10) is of a semicircular structure, and connecting blocks (15) are fixed at two ends of each connecting sleeve (10).
4. The concrete cooling water pipe connecting and reversing system according to claim 3, wherein connecting bolts (14) penetrate through the connecting blocks (15), and the connecting sleeves (10) are internally bonded with anti-leakage blocks (13).
5. The concrete cooling water pipe connecting and reversing system according to claim 3, wherein grooves (12) are formed in the joints of the cooling water pipes (11) and the connecting sleeves (10), and the sizes of the grooves (12) and the ends of the connecting sleeves (10) are matched.
6. A concrete cooling water piping connection and reversing system according to claim 1, characterized in that said first valve (4), said second valve (5), said third valve (6) and said fourth valve (7) are all a solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546217.0U CN209782236U (en) | 2019-04-19 | 2019-04-19 | Concrete cooling leads to water union coupling and switching-over system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920546217.0U CN209782236U (en) | 2019-04-19 | 2019-04-19 | Concrete cooling leads to water union coupling and switching-over system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209782236U true CN209782236U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920546217.0U Active CN209782236U (en) | 2019-04-19 | 2019-04-19 | Concrete cooling leads to water union coupling and switching-over system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209782236U (en) |
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2019
- 2019-04-19 CN CN201920546217.0U patent/CN209782236U/en active Active
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