CN212298111U - Gas collection and exhaust system for fluid treatment and water treatment system - Google Patents
Gas collection and exhaust system for fluid treatment and water treatment system Download PDFInfo
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- CN212298111U CN212298111U CN202020341558.7U CN202020341558U CN212298111U CN 212298111 U CN212298111 U CN 212298111U CN 202020341558 U CN202020341558 U CN 202020341558U CN 212298111 U CN212298111 U CN 212298111U
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Abstract
The utility model provides a fluid treatment gas collection exhaust system and a water treatment system, wherein the fluid treatment gas collection exhaust system comprises a gas collection tank body, an exhaust pipe and an exhaust valve; an exhaust port is arranged at the top of the gas collection tank body, and one port of the exhaust pipe is communicated with the exhaust port; the exhaust valve is arranged on the exhaust pipe and used for controlling the communication or the blockage of the exhaust pipe; the gas-collecting tank body sucks fluid in the fluid treatment system through the change of the internal pressure of the gas-collecting tank body, and separates out free gas in the fluid and collects the gas at the top in the gas-collecting tank body; the utility model provides a scheme, exhaust system can make things convenient for exhaust control, and equipment is simple, and the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of gas collection exhaust apparatus, concretely relates to fluid treatment gas collection exhaust system and water treatment system.
Background
In a water treatment process pipeline system, especially at the high point of a pipeline, in the running process of fluid in the pipeline, free gas in water can be deposited at the top of the pipeline, and gas blockage can be formed seriously due to gas accumulation, so that the system is influenced. The gas collection and exhaust device is used for collecting and periodically exhausting gas in the pipeline, so that the process pipeline can stably run.
The gas collection and exhaust device in the existing water treatment market mainly comprises a gas collection tank body and an exhaust valve, wherein gas is gradually accumulated in the gas collection tank in the operation process, and the exhaust valve is periodically opened manually or automatically for exhausting, and the gas collection and exhaust device has the characteristics of simple equipment and simplicity and convenience in operation and has the defect that the exhaust period is difficult to control; the other gas collection and exhaust device utilizes a vacuum device to form vacuum, controls the opening and closing of a vacuum valve through the liquid level in a gas collection tank, utilizes the vacuum principle to realize exhaust, and has the advantages of capability of exhausting in a negative pressure state, complex control, more equipment and higher cost.
Based on the technical problems in water treatment, more economical, simple and efficient solutions are needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point that exists among the above-mentioned technique, provide a fluid treatment gas collection exhaust system and water treatment system, aim at solving among the current fluid treatment one of the complicated, more, the higher problem of cost of equipment of control.
The utility model provides a gas collection and exhaust system for fluid treatment, which comprises a gas collection tank body, an exhaust pipe and an exhaust valve; an exhaust port is arranged at the top of the gas collection tank body, and one port of the exhaust pipe is communicated with the exhaust port; the exhaust valve is arranged on the exhaust pipe and used for controlling the communication or the blockage of the exhaust pipe; the gas-collecting tank body sucks fluid in the fluid treatment system through the change of the internal pressure of the gas-collecting tank body, and makes free gas in the fluid separated out and collected at the top in the gas-collecting tank body.
Further, the exhaust system further comprises a check valve; the check valve is arranged on the exhaust pipe and is positioned between the exhaust valve and the air outlet of the exhaust pipe.
Furthermore, a water inlet is arranged on the side surface of the gas collection tank body, and a water outlet is arranged at the bottom of the gas collection tank body; the water inlet and the water outlet are respectively communicated with the fluid system; the gas collection tank body enables fluid to enter the gas collection tank body through the water inlet according to the pressure change of the gas collection tank body and to flow out through the water outlet; or, the fluid enters the gas collecting tank body through the water outlet and flows out through the water inlet.
Further, the exhaust system also comprises a fluid treatment system, and in the negative pressure process of the fluid treatment system, fluid enters the gas collecting tank body through the water inlet and flows out through the water outlet.
Further, in the fluid treatment system, in the backwashing process, fluid enters the gas collecting tank body through the water outlet and flows out through the water inlet.
Further, when the fluid system is in a negative pressure state, negative pressure is formed in the gas collection tank body, the exhaust pipe is in a blocking state, and free gas in the fluid is separated out and collected at the top in the gas collection tank body.
Further, when the fluid treatment system is in a positive pressure state, positive pressure is formed in the gas collection tank body, and gas is discharged from a top gas outlet in the gas collection tank body through a gas discharge valve and a check valve.
Correspondingly, the utility model provides a gas collection exhaust system is handled to fluid can be applied to among the water treatment system.
Correspondingly, the utility model also provides a water treatment system, including exhaust system, exhaust system is the aforesaid fluid treatment gas collection exhaust system.
Further, when the fluid treatment system is in the process of producing water by negative pressure suction, the water treatment system is in a water production state; when the fluid treatment system is in a backwash process, the water treatment system is in a backwash state.
Technical scheme more than adopting makes the utility model discloses following technological effect has:
one, the utility model provides a gas collection exhaust system and water treatment system are handled to fluid, its discharge valve, check valve comprise general market product, have the commonality strong, the technical maturity, fault rate low grade advantage, simple structure simultaneously only needs two general products can realize basic function, reduce cost.
The gas collection and exhaust system and the water treatment system for fluid treatment provided by the utility model can automatically exhaust gas under the positive pressure condition of the gas collection tank and automatically stop exhaust after gas is exhausted; the pipeline can also effectively form sealing under negative pressure.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic view of a gas collecting and exhausting system for fluid treatment according to the present invention.
In the figure: 1. a gas collection tank body; 11. a water inlet; 12. a water outlet; 13. an exhaust port; 2. an exhaust pipe; 3. an exhaust valve; 4. a check valve.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1, the utility model provides a gas collection and exhaust system for fluid treatment, which is applied to the existing water treatment system and can solve the problems of complex structure, high cost and complex control of the exhaust device in the existing water treatment system; the fluid treatment gas collection and exhaust system specifically comprises a gas collection tank body 1, an exhaust pipe 2 and an exhaust valve 3; the top of the gas collection tank body 1 is provided with an exhaust port 13, and one port of the exhaust pipe 2 is communicated with the exhaust port 13; the exhaust valve 3 is arranged on the exhaust pipe 2 and used for controlling the communication or the blocking of the exhaust pipe 2, and the exhaust valve 3 can be an existing conventional automatic exhaust valve according to the scheme provided by the utility model; further, the gas-collecting tank 1 can suck the fluid in the fluid treatment system through the internal pressure change thereof, and separate out the free gas in the fluid and collect the gas at the top in the gas-collecting tank 1, so as to further discharge the gas from the exhaust pipe 2; according to the scheme provided by the application scheme, the combination of a conventional gas collection tank body and a conventional valve can be utilized, and the gas is automatically exhausted under the positive pressure condition of the gas collection tank; the utility model provides a scheme, exhaust system can make things convenient for exhaust control, and equipment is simple, practical, and the cost is lower.
Preferably, in combination with the above solution, as shown in fig. 1, in the present embodiment, the exhaust system further includes a check valve 4; the check valve 4 is arranged on the exhaust pipe 2 and is positioned between the exhaust valve 3 and the air outlet of the exhaust pipe 2; the check valve 4 is a one-way valve that enables gas to be discharged in the exhaust direction of the exhaust pipe 2, and prevents gas from returning in the reverse direction even when the exhaust pipe 2 of the treatment system is under negative exhaust pressure.
Preferably, in combination with the above scheme, as shown in fig. 1, a water inlet 11 is arranged on the side surface of the gas collection tank 1, and a water outlet 12 is arranged at the bottom of the gas collection tank 1; specifically, the water inlet 11 and the water outlet 12 are respectively communicated with the fluid system, in this embodiment, when the gas collection and exhaust system is applied to a water treatment system, the water inlet 11 and the water outlet 12 are respectively connected with the water treatment system, so that effective exhaust can be performed in the water production and backwashing processes of the water treatment system; further, according to the above scheme, the gas collection tank 1 in the scheme is used for enabling fluid to enter the gas collection tank 1 through the water inlet 11 and flow out through the water outlet 12 according to the change of the internal pressure of the gas collection tank 1; or, the fluid enters the gas-collecting tank body 1 through the water outlet 12 and flows out through the water inlet 11; it should be noted that the water inlet 11 is not only used for inputting fluid, but also the water outlet 12 is not only used for outputting fluid, and the fluid can be input or output according to the pressure change in the gas collection tank 1 in the present application, that is, when the pressure in the gas collection tank 1 changes during the water production or backwashing of the fluid system, especially the water treatment system.
Preferably, in combination with the above, as shown in fig. 1, the exhaust system further comprises a fluid treatment system; in the process of water production through negative pressure suction of the fluid treatment system, fluid enters the gas collection tank body 1 through the water inlet 11 and flows out through the water outlet 12; specifically, the fluid system is a water treatment system, when the water treatment system is in a water production process and the pressure in the gas collection tank body 1 changes, the pressure of the fluid in the gas collection tank body 1 becomes low due to the increase of the volume in the gas collection tank, and water enters the gas collection tank body 1 through the water inlet 11, collects gas in the gas collection tank body 1 and flows out through the water outlet 12.
Preferably, in combination with the above, as shown in fig. 1, the exhaust system further comprises a fluid treatment system; during the backwashing process of the fluid treatment system, namely the fluid treatment system is in a positive pressure state, fluid enters the gas collection tank body 1 through the water outlet 12 and flows out through the water inlet 11; specifically, the fluid system is a water treatment system, when the water treatment system is in a backwashing process and the pressure in the gas collection tank body 1 changes, positive pressure is formed in the gas collection tank body 1 at the moment, water enters the gas collection tank body 1 through the water outlet 12, gas is collected in the gas collection tank body 1, and then the water flows out through the water inlet 11.
Preferably, in combination with the above, as shown in fig. 1, the exhaust system further comprises a fluid treatment system; when the fluid treatment system is in the process of producing water by negative pressure suction, the volume in the gas collection tank body 1 is increased, the pressure of the fluid in the gas collection tank body 1 is reduced, namely negative pressure is formed in the gas collection tank body 1, the exhaust pipe 2 is in a blocking state, and free gas in the fluid is separated out and collected at the top in the gas collection tank body 1.
Preferably, in combination with the above scheme, as shown in fig. 1, when the fluid treatment system is in a backwashing process, i.e. the fluid treatment system is in a positive pressure state, positive pressure is formed in the gas collection tank 1, and gas is discharged from the top gas outlet 13 in the gas collection tank 1 through the gas discharge valve 3 and the check valve 4. Specifically, after the gas is exhausted, the exhaust is automatically stopped due to the characteristics of the exhaust valve 3; that is, the exhaust line of the fluid processing system is opened at a positive pressure, and after the gas is exhausted, the liquid level rises, and the liquid level is blocked when the liquid level rises to the position of the exhaust valve, and the exhaust is stopped.
Correspondingly, by combining the scheme, the gas collection and exhaust system for fluid treatment provided by the utility model can be applied to a water treatment system; the method specifically comprises the following steps: when the water treatment system continuously enters the gas collection tank body 1 in the water production process, gas is collected continuously, the water treatment system continuously exhausts in the backwashing process, and the gas collection and exhaust actions are repeated, so that the purpose of automatic exhaust is realized.
Correspondingly, combine above-mentioned scheme, the utility model discloses still provide a water treatment system, including exhaust system, exhaust system is the aforesaid fluid treatment gas collection exhaust system.
Preferably, in combination with the above scheme, in the present embodiment, when the fluid treatment system is in the process of producing water by negative pressure suction, the water treatment system is in the water production state; when the fluid treatment system is in a backwash process, the water treatment system is in a backwash state.
Technical scheme more than adopting makes the utility model discloses following technological effect has:
one, the utility model provides a gas collection exhaust system and water treatment system are handled to fluid, its discharge valve, check valve comprise general market product, have the commonality strong, the technical maturity, fault rate low grade advantage, simple structure simultaneously only needs two general products can realize basic function, reduce cost.
The gas collection and exhaust system and the water treatment system for fluid treatment provided by the utility model can automatically exhaust gas under the positive pressure condition of the gas collection tank and automatically stop exhaust after gas is exhausted; the pipeline can also effectively form sealing under negative pressure.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any way. The technical solutions of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations, without departing from the scope of the technical solution of the present invention. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.
Claims (10)
1. A fluid treatment gas collection exhaust system is characterized by comprising a gas collection tank body (1), an exhaust pipe (2) and an exhaust valve (3); an exhaust port (13) is formed in the top of the gas collection tank body (1), and one port of the exhaust pipe (2) is communicated with the exhaust port (13); the exhaust valve (3) is arranged on the exhaust pipe (2) and used for controlling the connection or disconnection of the exhaust pipe (2); the gas-collecting tank body (1) sucks fluid in the fluid treatment system through internal pressure change, and free gas in the fluid is separated out and collected at the top in the gas-collecting tank body (1).
2. A fluid treatment gas collecting and exhaust system according to claim 1, characterized in that the exhaust system further comprises a check valve (4); the check valve (4) is arranged on the exhaust pipe (2) and is positioned between the exhaust valve (3) and the air outlet of the exhaust pipe (2).
3. The fluid treatment gas-collecting exhaust system according to claim 2, wherein a water inlet (11) is provided on the side of the gas-collecting tank (1), and a water outlet (12) is provided on the bottom of the gas-collecting tank (1); the water inlet (11) and the water outlet (12) are respectively communicated with a fluid system; the gas collection tank body (1) enters fluid into the gas collection tank body (1) through the water inlet (11) according to the pressure change of the gas collection tank body and flows out through the water outlet (12); or, the fluid enters the gas collection tank body (1) through the water outlet (12) and flows out through the water inlet (11).
4. The fluid treatment gas collecting and exhaust system according to claim 3, wherein the exhaust system further comprises a fluid treatment system; in the negative pressure process of the fluid treatment system, fluid enters the gas collection tank body (1) through the water inlet (11) and flows out through the water outlet (12).
5. The fluid treatment gas collection exhaust system according to claim 4, wherein during backwashing, fluid enters the gas collection tank (1) through the water outlet (12) and exits through the water inlet (11).
6. The fluid treatment gas-collecting and exhausting system according to claim 4, wherein when the fluid treatment system is in a negative pressure state, a negative pressure is formed in the gas-collecting tank body (1), the exhaust pipe (2) is in a blocking state, and the free gas in the fluid is separated out and collected at the top in the gas-collecting tank body (1).
7. A fluid treatment gas-collecting and gas-exhausting system according to claim 5, wherein when the fluid treatment system is in a positive pressure state, a positive pressure is formed in the gas-collecting tank body (1), and gas is exhausted from a top gas outlet (13) in the gas-collecting tank body (1) through the gas exhaust valve (3) and the check valve (4).
8. The fluid treatment gas-collecting exhaust system according to any one of claims 1 to 7, wherein the fluid treatment gas-collecting exhaust system is applied to a water treatment system.
9. A water treatment system including an exhaust system, wherein the exhaust system is a fluid treatment gas collection exhaust system as claimed in any one of claims 1 to 8.
10. The water treatment system of claim 9 wherein the water treatment system is in a water producing state when the fluid treatment system is in a negative pressure suction water producing process; when the fluid treatment system is in a backwashing process, the water treatment system is in a backwashing state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341558.7U CN212298111U (en) | 2020-03-18 | 2020-03-18 | Gas collection and exhaust system for fluid treatment and water treatment system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020341558.7U CN212298111U (en) | 2020-03-18 | 2020-03-18 | Gas collection and exhaust system for fluid treatment and water treatment system |
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| CN212298111U true CN212298111U (en) | 2021-01-05 |
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| CN202020341558.7U Active CN212298111U (en) | 2020-03-18 | 2020-03-18 | Gas collection and exhaust system for fluid treatment and water treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365555A (en) * | 2020-03-18 | 2020-07-03 | 北京大井易通科技发展有限公司 | Gas collection and exhaust system for fluid treatment and water treatment system |
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- 2020-03-18 CN CN202020341558.7U patent/CN212298111U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365555A (en) * | 2020-03-18 | 2020-07-03 | 北京大井易通科技发展有限公司 | Gas collection and exhaust system for fluid treatment and water treatment system |
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