CN214972680U - Spraying dust fall system of preventing frostbite - Google Patents
Spraying dust fall system of preventing frostbite Download PDFInfo
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- CN214972680U CN214972680U CN202120366781.1U CN202120366781U CN214972680U CN 214972680 U CN214972680 U CN 214972680U CN 202120366781 U CN202120366781 U CN 202120366781U CN 214972680 U CN214972680 U CN 214972680U
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Abstract
The utility model discloses a spraying dust-settling and anti-freezing system, which comprises a water tank with heating and ice-melting functions, a high-pressure water pump, a water separator and an integrated switch; the water tank is communicated with a high-pressure water pump through a solenoid valve A, the high-pressure water pump is communicated with a water separator, the water separator is communicated with a high-pressure water pipe, and a high-pressure atomizing spray head is mounted on the high-pressure water pipe; the integrated switch is connected with an alternating current contactor A and an alternating current contactor C, the alternating current contactor A is respectively connected with an electromagnetic valve A and a high-pressure water pump, the alternating current contactor C is connected with a heating ice melting component of the water tank, and the water tank is also connected with a temperature control switch which is also connected with the alternating current contactor C. This novel properly solved traditional spraying dust fall system's the problem of freezing, the anti-icing effect of water tank when reaching severe cold weather, simultaneously, the heating ice-melt of water tank water-logging when realizing freezing the weather ensures the normal clear of spraying process, has solved the ice-melt problem of spraying equipment after freezing.
Description
Technical Field
The utility model relates to an anti-freezing system especially relates to a spraying dust fall anti-freezing system.
Background
The spray dust settling system is a system for inhibiting and capturing dust by dispersing water into fog drops to be sprayed to a dust source, and can be widely applied to a plurality of fields such as landscape spray landscaping, workshop spray humidification, garbage station spray deodorization, steel mill dust settling, coal mine dust settling, workshop dust settling, processing field dust settling, road dust settling and the like; however, for the spraying dust suppression system used outdoors, in severe cold weather, the phenomenon of icing of spraying equipment is easy to occur, so that the spraying dust suppression system cannot normally work, the working efficiency of the spraying dust suppression system is influenced, the icing problem needs to be solved, and a lot of troubles are added to spraying dust suppression workers.
SUMMERY OF THE UTILITY MODEL
In order to solve the shortcomings of the prior art, the utility model provides a spraying dust-settling anti-freezing system.
In order to solve the technical problem, the utility model discloses a technical scheme is: a spray dust-settling and anti-freezing system comprises a water tank with a heating and ice-melting function, a high-pressure water pump, a water separator and an integrated switch;
the water tank is communicated with a high-pressure water pump through a solenoid valve A, the high-pressure water pump is communicated with a water separator, the water separator is communicated with a high-pressure water pipe, and a high-pressure atomizing spray head is mounted on the high-pressure water pipe;
the integrated switch is connected with an alternating current contactor A and an alternating current contactor C, the alternating current contactor A is respectively connected with an electromagnetic valve A and a high-pressure water pump, the alternating current contactor C is connected with a heating ice melting component of the water tank, and the water tank is also connected with a temperature control switch which is also connected with the alternating current contactor C.
Further, the high-pressure water pump is communicated with the water separator through a tee pipe fitting, and the other interface of the tee pipe fitting is connected with an air compressor through an electromagnetic valve C; and a solenoid valve B is installed at a drain outlet at the bottom of the high-pressure water pump and leads to the water tank, or the solenoid valve B is communicated with an outer drainage pipe.
Furthermore, the tail end of the pipeline of the high-pressure water pipe is provided with an electromagnetic valve D, the electromagnetic valve D is communicated with the water tank, or the electromagnetic valve D is communicated with an outer water discharge pipe.
Furthermore, the integrated switch is also connected with an alternating current contactor B, the alternating current contactor B is connected with the air compressor, and the alternating current contactor B is respectively connected with the electromagnetic valve B, the electromagnetic valve C and the electromagnetic valve D through a switching power supply.
Further, ac contactor B interlocks with ac contactor a.
Further, a timing relay is arranged between the alternating current contactor B and the air compressor.
Furthermore, the integrated switch is an integrated switch integrated with an internet of things switch, a remote control switch and a manual switch.
The utility model discloses a spraying dust fall anti-freezing system, which properly solves the freezing problem of the traditional spraying dust fall system, realizes the heating ice melting of water in a water tank during freezing weather by controlling the heating ice melting function of the water tank, and ensures the normal operation of the spraying process; and simultaneously the ice melting problem of the spraying equipment after being frozen is solved; in addition, gas in the pipeline except the water tank is discharged through high-pressure gas, the anti-icing effect of the water tank in severe cold weather is achieved, the spraying function and the anti-freezing function work independently respectively, and the ideal state that water resource waste is caused and required work cannot be achieved due to the fact that the spraying function and the anti-freezing function are opened simultaneously is avoided.
Drawings
Fig. 1 is a schematic diagram of the system of the present invention.
In the figure: 1. a water tank; 2. an electromagnetic valve A; 3. a high pressure water pump; 4. a solenoid valve B; 5. an AC contactor A; 6. an AC contactor B; 7. an air compressor; 8. a solenoid valve C; 9. a tee pipe fitting; 10. a water separator; 11. a high pressure water pipe; 12. a high pressure atomizer; 13. a solenoid valve D; 14. a switching power supply; 15. an integrated switch; 16. a contactor C; 17. a temperature control switch; 18. a timing relay.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A spraying dust-settling and anti-freezing system is shown in figure 1 and comprises a water tank 1 with a heating and ice-melting function, a high-pressure water pump 3, a water separator 10 and an integrated switch 15;
the water tank 1 adopts an ice-melting and anti-freezing water tank and is provided with a heating element, so that the heating and ice-melting function is realized, and the phenomenon that water in the water tank is frozen in the spraying process to influence the spraying process is avoided; the water tank 1 is communicated with a high-pressure water pump 3 through an electromagnetic valve A, and the high-pressure water pump 3 supplies water for the whole spraying and dust-settling process; the high-pressure water pump 3 is communicated with a water separator 10, the water separator 10 is communicated with a plurality of high-pressure water pipes 11, the water separator 10 supplies water for each high-pressure water pipe, the high-pressure water pipes 11 are provided with high-pressure atomizing nozzles 12, and finally the high-pressure atomizing nozzles 12 spray mist dust-reducing water;
the integrated switch is an integrated switch integrated with an internet of things switch, a remote control switch and a manual switch, can be connected with an internet of things system in the prior art, and has the functions of remote control and manual operation.
In order to realize the control of the opening or closing state of the electromagnetic valve A and the high-pressure water pump 3, the integrated switch 15 is connected with an alternating current contactor A, the alternating current contactor A is respectively connected with the electromagnetic valve A and the high-pressure water pump 3, and the integrated switch 15 gives instructions to control the connection or disconnection of the alternating current contactor A, so that the work of the high-pressure water pump and the normal closing or opening of the electromagnetic valve A are controlled. Meanwhile, the integrated switch 15 is also connected with a control circuit for controlling the heating and ice melting functions of the water tank 1, namely the integrated switch 15 is connected with an alternating current contactor C, the alternating current contactor C is connected with a heating and ice melting component of the water tank 1, and therefore the heating and ice melting treatment is carried out on the water tank 1 by closing the alternating current contactor C.
In order to realize the control of when the water tank 1 starts the heating and ice melting function, a temperature control switch 17 is additionally arranged in the heating and ice melting control circuit, the temperature control switch 17 is also connected with an alternating current contactor C, the temperature control switch detects the temperature condition of the water tank 1, and the alternating current contactor C is triggered to work. The temperature control switch 17 adopts a settable/programmable temperature control switch, and the Internet of things switch part of the integrated switch is connected with the Internet of things system, so that the remote control of the function of the hot ice melting function is realized; the integrated switch 15 can also be manually turned on to perform the heating and ice melting process.
Further, when the spray dust settling system stops working, in order to prevent the water left in the high-pressure water pump 3 and the high-pressure water pipe 11 from freezing and realize an anti-icing effect, the high-pressure water pump 3 is communicated with the water separator 10 through a tee pipe fitting 9, the remaining one interface of the tee pipe fitting 9 is connected with an air compressor 7 through an electromagnetic valve C, and the air compressor 7 provides high-pressure air; a water outlet at the bottom of the high-pressure water pump 3 is provided with an electromagnetic valve B which leads to the water tank, or the electromagnetic valve B is communicated with an outer drainage pipe; meanwhile, the end of the high-pressure water pipe 11 is provided with an electromagnetic valve D, the electromagnetic valve D is communicated with the water tank 1, or the electromagnetic valve D is communicated with an outer water discharge pipe. In addition, in order to realize the work control of the air compressor 7, the electromagnetic valve B, the electromagnetic valve C and the electromagnetic valve D, the integrated switch 15 is further connected with an alternating current contactor B, the alternating current contactor B is connected with the air compressor 7, and the alternating current contactor B is respectively connected with the electromagnetic valve B, the electromagnetic valve C and the electromagnetic valve D through a switching power supply 14.
Therefore, the electromagnetic valve C is opened, high-pressure air enters the three-way pipe fitting through the electromagnetic valve C, and at the moment, the electromagnetic valve A and the high-pressure water pump are both in a closed state; one path of the high-pressure air entering the three-way pipe fitting enters a cavity of the high-pressure water pump, and is blown back to the water tank 1 by the electromagnetic valve B to be directly discharged; the other path of high-pressure air blows to the electromagnetic valve D to blow the water in the high-pressure water pipe 11 back to the water tank 1 or directly drain the water. From this, after spraying dust fall system stop work, utilize ac contactor B and ac contactor A's interlocking function for ac contactor B switch-on, high pressure water pump stop work, solenoid valve A resumes normally closed state, and air compressor work realizes the discharge of high pressure water pump intracavity, the intraductal residual water of high pressure water pipe, thereby, makes and reaches anhydrous state in the whole pipeline except that the water tank, and then realizes the anti-icing effect. In addition, when the system is in a non-spraying working state and the temperature reaches an icing condition, the anti-freezing function is started, and in order to avoid idling of the air compressor, a timing relay 18 is arranged between the alternating current contactor B and the air compressor, so that the air compressor can continuously work within a set time and can be prevented from idling.
To the utility model discloses a spraying dust fall system of preventing frostbite, concrete working process is:
1) the working process of the spraying state is as follows: selecting a high-pressure water pump with proper power according to the required spray dust fall range; giving an instruction through an integrated switch (a multi-path internet of things switch/a remote control switch/a manual switch), and controlling the circuit of the alternating current contactor A to be connected, so that the high-pressure water pump works, and the normally closed electromagnetic valve A is converted into a normally open state; at the moment, the alternating current contactor B is interlocked with the contactor A, the alternating current contactor B is in an off state, the air compressor is in a stop working state, and the normally closed electromagnetic valve B, the normally closed electromagnetic valve C and the normally closed electromagnetic valve D are all in a closed state; the high pressure water pump generates high pressure to press water to the high pressure resistant water pipe through the tee pipe fitting, and then the water mist is sprayed out through the high pressure atomizing nozzle, so that the dust fall or water mist landscape effect is achieved.
2) In severe cold weather, after the spraying work is stopped, the anti-freezing function is turned on, an instruction is given through an integrated switch (a multi-path internet-of-things switch/a remote control switch/a manual switch), at the moment, a circuit of an alternating current contactor B is connected, and the high-pressure water pump stops working and a normally closed electromagnetic valve A is enabled to recover to a normally closed state by interlocking an alternating current contact B and an alternating current contact A. The air compressor starts to work, and the normally closed high-pressure electromagnetic valve B, the normally closed high-pressure electromagnetic valve C and the normally closed high-pressure electromagnetic valve D are all converted into normally open states; high-pressure air is respectively blown to a high-pressure water pump and a high-pressure electromagnetic valve D of a high-pressure resistant water pipe through a tee pipe; the high-pressure air can extrude water in the pump cavity of the high-pressure water pump and blow the water back to the water tank through the high-pressure electromagnetic valve B or directly drain the water, and meanwhile, the high-pressure air can blow the water in the high-pressure water resistant pipe back to the water tank through the high-pressure electromagnetic valve D or directly drain the water; therefore, the whole pipeline except the water tank is in a water-free state, and the anti-icing effect is achieved. In addition, an internet of things switch of the integrated switch is connected with the internet of things control system, the program is set by utilizing the temperature detection function of the internet of things, and when the system is in a non-spraying working state and the temperature reaches an icing condition, the automatic anti-freezing function is started; in order to avoid idling of the air compressor, a timing relay 18 is provided between the ac contactor B and the air compressor, so that the air compressor can be continuously operated for a set time and can be prevented from idling.
3) When the icing weather condition is reached, the water tank can be iced, the normal operation of the spraying function is influenced, and the heating and ice melting function is required to be started. A settable/programmable temperature control switch is added in a heating and ice melting control circuit connected with an integrated switch (a multi-path internet of things switch/a remote control switch/a manual switch); when the heating and ice melting function is started and the temperature control condition is met, the function mode is started;
there are two modes of activating this function: full time automatic standby and manual execution when needed. The working principle of the automatic standby mode is as follows: the heating ice melting circuit is in a full-time opening state, the circuit is used as a working power supply of the temperature control switch, and the temperature control switch triggers the AC contactor C to be closed when detecting that the icing condition is reached, so that the heating module in the water tank is controlled to heat and melt ice; and when the temperature control switch detects that the temperature reaches the set temperature (namely reheating is not needed), the alternating current contactor C is triggered to be disconnected, and heating and ice melting are stopped.
The working principle of the manual execution mode is as follows: the heating ice-melting circuit is in a normally open state, and the circuit is manually opened when needed to be used as a working power supply of the temperature control switch, and the temperature control switch triggers the AC contactor C to be closed to heat and melt ice when detecting that the icing condition is reached; and when the temperature reaches the set temperature, triggering the AC contactor C to be disconnected, and stopping heating and de-icing.
The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above examples, and the technical personnel in the technical field are in the present invention, which can also belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a spraying dust fall system of preventing frostbite, includes water tank (1) that has heating ice-melt function, its characterized in that: the device also comprises a high-pressure water pump (3), a water separator (10) and an integrated switch (15);
the water tank (1) is communicated with a high-pressure water pump (3) through an electromagnetic valve A (2), the high-pressure water pump (3) is communicated with a water distributor (10), the water distributor (10) is communicated with a high-pressure water pipe (11), and a high-pressure atomizing spray head (12) is installed on the high-pressure water pipe (11);
the integrated switch (15) is connected with an alternating current contactor A (5) and an alternating current contactor C (16), the alternating current contactor A (5) is respectively connected with an electromagnetic valve A (2) and a high-pressure water pump (3), the alternating current contactor C (16) is connected with a heating ice melting component of the water tank (1), the water tank (1) is further connected with a temperature control switch (17), and the temperature control switch (17) is also connected with the alternating current contactor C (16).
2. The spray dust fall antifreeze system of claim 1, wherein: the high-pressure water pump (3) is communicated with the water separator (10) through a three-way pipe fitting (9), and the other port of the three-way pipe fitting (9) is connected with an air compressor (7) through an electromagnetic valve C (8); and a solenoid valve B (4) is installed at a bottom water outlet of the high-pressure water pump (3), the solenoid valve B (4) leads to the water tank (1), or the solenoid valve B is communicated with an outer drainage pipe.
3. The spray dust fall anti-freezing system according to claim 2, characterized in that: and the tail end of the pipeline of the high-pressure water pipe (11) is provided with an electromagnetic valve D (13), the electromagnetic valve D (13) is communicated with the water tank (1), or the electromagnetic valve D (13) is communicated with an outer water discharge pipe.
4. The spray dust fall antifreeze system of claim 3, wherein: the integrated switch (15) is further connected with an alternating current contactor B (6), the alternating current contactor B (6) is connected with the air compressor (7), and the alternating current contactor B (6) is respectively connected with an electromagnetic valve B (4), an electromagnetic valve C (8) and an electromagnetic valve D (13) through a switching power supply (14).
5. The spray dust fall antifreeze system of claim 4, wherein: and the alternating current contactor B (6) is interlocked with the alternating current contactor A (5).
6. The spray dust fall antifreeze system of claim 5, wherein: and a timing relay (18) is arranged between the alternating current contactor B (6) and the air compressor (7).
7. The spray dust fall antifreeze system of claim 1, wherein: the integrated switch (15) is an integrated switch integrated with an internet of things switch, a remote control switch and a manual switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366781.1U CN214972680U (en) | 2021-02-09 | 2021-02-09 | Spraying dust fall system of preventing frostbite |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366781.1U CN214972680U (en) | 2021-02-09 | 2021-02-09 | Spraying dust fall system of preventing frostbite |
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| CN214972680U true CN214972680U (en) | 2021-12-03 |
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| CN202120366781.1U Active CN214972680U (en) | 2021-02-09 | 2021-02-09 | Spraying dust fall system of preventing frostbite |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534477A (en) * | 2022-02-22 | 2022-05-27 | 河南中烟工业有限责任公司 | Vertical peculiar smell processing system for tobacco industry |
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2021
- 2021-02-09 CN CN202120366781.1U patent/CN214972680U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114534477A (en) * | 2022-02-22 | 2022-05-27 | 河南中烟工业有限责任公司 | Vertical peculiar smell processing system for tobacco industry |
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