CN217773320U - Constant pressure water supplementing vacuum degassing unit - Google Patents
Constant pressure water supplementing vacuum degassing unit Download PDFInfo
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- CN217773320U CN217773320U CN202221596747.4U CN202221596747U CN217773320U CN 217773320 U CN217773320 U CN 217773320U CN 202221596747 U CN202221596747 U CN 202221596747U CN 217773320 U CN217773320 U CN 217773320U
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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
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Abstract
The utility model discloses a level pressure moisturizing vacuum degassing unit contains ordinary pressure jar, unit, control system, degassing tank, level pressure pump valve class, pressure sensor, electric ball valve, electric cabinet, the ordinary pressure jar can sense the upper limit water yield of settlement according to level sensor, carries out displacement control through the electric cabinet with signal input electric cabinet for the ordinary pressure jar maintains-the level pressure all the time, water intake system and water outlet system are used for controlling the water inflow and the water yield of ordinary pressure jar to give level sensor with the signal transmission, control system is used for receiving the signal that level sensor sent, and sends out the instruction according to the signal, and the control unit accomplishes the level pressure moisturizing, electric ball valve includes pressure release electric ball valve, moisturizing electric ball valve, drainage electric ball valve, degasification electric ball valve of intaking, degasification moisturizing function switch valve, check valve, stop valve, the utility model discloses the level pressure moisturizing function has been realized to the level pressure moisturizing conveniently high-efficiently.
Description
Technical Field
The utility model discloses be applied to vacuum degassing unit field, the name is level pressure moisturizing vacuum degassing unit.
Background
Constant pressure moisturizing vacuum degassing unit is the realization centralized heating and central air conditioning system constant pressure that adopts international advanced technology research and development, moisturizing, vacuum degassing trinity's novel equipment, and current vacuum degassing unit degasification ability is poor, produces the air lock easily, causes local or entire system's circulation not smooth and cold and hot uneven, leads to equipment and pipeline impaired at last, and the utility model discloses utilize heating system to control the temperature, whole operation is accomplished to continuous constant pressure moisturizing, so, it is necessary to provide a constant pressure moisturizing vacuum degassing unit, can reach the effect of constant pressure moisturizing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a level pressure moisturizing vacuum degassing unit to solve the problem of proposing among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the constant-pressure water supplementing vacuum degassing unit comprises a normal-pressure tank, a unit, a control system, a degassing tank, constant-pressure pump valves, a pressure sensor, an electric ball valve and an electric cabinet, wherein the normal-pressure tank comprises a liquid level sensor, a water inlet pipe and a water outlet pipe;
the normal pressure tank can input a signal into the electric cabinet according to the set upper limit water amount sensed by the liquid level sensor, and the electric cabinet is used for controlling the water discharge amount, so that the normal pressure tank always maintains a constant water amount;
the unit comprises a water inlet system and a water outlet system;
the water inlet system and the water outlet system are used for controlling the water inlet and the water outlet of the normal pressure tank and transmitting signals to the liquid level sensor, so that the effect of transmitting the detected water quantity is realized;
the control system is used for receiving a signal sent by the liquid level sensor, sending an instruction according to the signal and controlling the unit to complete constant-pressure water supplement;
the front ends of the water inlet pipe and the water outlet pipe are connected with a bottom end pipeline of the normal pressure tank, the rear end of the water inlet pipe is connected with a degassing tank pipeline, and one end of the degassing tank is connected with a pipeline of a constant pressure pump valve.
In one embodiment, the class of constant pressure pump valves includes a water pump;
the front end of the water pump is connected with the water inlet pipe.
In one embodiment, the class of constant pressure pump valves includes a water pump;
the front end of the water pump is connected with the water inlet pipe.
In one embodiment, the electric ball valve comprises a pressure relief electric ball valve, a water replenishing electric ball valve, a water draining electric ball valve, a degassing and water inlet electric ball valve, a degassing and water replenishing function switching valve, a check valve and a stop valve;
pressure release electric ball valve and degassing tank's front side pipe connection, moisturizing electric ball valve and degassing tank's front end pipe connection, the tail end pipe connection of drainage electric ball valve and outlet, the tail end pipe connection of degasification intake electric ball valve and outlet, degasification moisturizing function switching valve and degassing tank's rear side pipe connection, the front end and the inlet tube connection of check valve, the end and the water pump of check valve are connected, the upper end and the water pump of stop valve are connected.
In one embodiment, the water inlet system comprises a system water replenishing port and an outside water replenishing port, and the water outlet system comprises a water outlet and a system water return port;
the water outlet is arranged at the tail end of the water inlet pipe, the external water replenishing port is connected with an end pipeline of the water replenishing electric ball valve, the system water return port is arranged at the front end of the degassing water inlet electric ball valve, and the system water replenishing port is arranged at the upper end of the check valve.
In one embodiment, the water inlet system comprises a system water replenishing port and an outside water replenishing port, and the water outlet system comprises a water outlet and a system water return port;
the water outlet is arranged at the tail end of the water inlet pipe, the external water replenishing port is connected with an end pipeline of the water replenishing electric ball valve, the system water return port is arranged at the front end of the degassing water inlet electric ball valve, and the system water replenishing port is arranged at the upper end of the check valve.
In one embodiment, a pressure sensor is installed at the front end of the pressure relief electric ball valve, and the pressure sensor is electrified.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,
(1) Through being provided with electric ball valve for the inside certain water yield that can guarantee always of ordinary pressure jar.
Drawings
The technical solution and other advantages of the present application will become apparent from the detailed description of the embodiments of the present application with reference to the accompanying drawings.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic top sectional structural view of the present invention;
in the figure: 1. a normal pressure tank; 2. a degassing tank; 3. an electric cabinet; 4. a water pump; 5. a water outlet; 6. an external water replenishing port; 7. a system water return port; 8. a system water replenishing port; 9. a pressure relief electric ball valve; 10. a check valve; 11. a stop valve; 12. a water inlet pipe; 13. a water replenishing electric ball valve; 14. a drain electric ball valve; 15. a degassing and water inlet electric ball valve; 16. a degassing and water supplementing functional switching valve; 17. a pressure sensor.
Detailed Description
The following disclosure provides many different embodiments or examples for implementing different features of the application. In order to simplify the disclosure of the present application, specific example components and arrangements are described below. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, examples of various specific processes and materials are provided herein, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
Example one
Referring to fig. 1-3, the present invention provides a technical solution: the constant-pressure water supplementing vacuum degassing unit comprises a constant-pressure tank 1, a unit, a control system, a degassing tank 2, constant-pressure pump valves, a pressure sensor 17, an electric ball valve and an electric cabinet 3, wherein the constant-pressure tank 1 comprises a liquid level sensor, a water inlet pipe 12 and a water outlet pipe;
the normal pressure tank 1 can input a signal into the electric cabinet 3 according to the upper limit water quantity set by the liquid level sensor, and the electric cabinet 3 is used for controlling the water discharge quantity, so that the normal pressure tank 1 always maintains a fixed water quantity;
the unit comprises a water inlet system and a water outlet system;
the water inlet system and the water outlet system are used for controlling the water inlet amount and the water outlet amount of the normal pressure tank 1 and transmitting signals to the liquid level sensor, so that the effect of transmitting the detected water amount is realized;
the control system is used for receiving signals sent by the liquid level sensor, sending instructions according to the signals and controlling the unit to complete constant-pressure water supplement;
the front ends of the water inlet pipe 12 and the water outlet pipe are connected with a bottom end pipeline of the normal pressure tank 1, the rear end of the water inlet pipe 12 is connected with a degassing tank 2 through a pipeline, and one end of the degassing tank 2 is connected with a pipeline of a constant pressure pump valve.
The constant pressure pump valve comprises a water pump 4;
the front end of the water pump 4 is connected with a water inlet pipe 12;
the electric ball valve comprises a pressure relief electric ball valve 9, a water replenishing electric ball valve 13, a water drainage electric ball valve 14, a degassing and water inlet electric ball valve 15, a degassing and water replenishing function switching valve 16, a check valve 10 and a stop valve 11;
the pressure relief electric ball valve 9 is connected with a front side pipeline of the degassing tank 2, the water replenishing electric ball valve 13 is connected with a front end pipeline of the degassing tank 2, the water drainage electric ball valve 14 is connected with a tail end pipeline of the water outlet 5, the degassing and water inlet electric ball valve 15 is connected with a tail end pipeline of the water outlet 5, the degassing and water replenishing function switching valve 16 is connected with a rear side pipeline of the degassing tank 2, the front end of the check valve 10 is connected with the water inlet pipe 12, the tail end of the check valve 10 is connected with the water pump 4, and the upper end of the stop valve 11 is connected with the water pump 4;
the water inlet system comprises a system water replenishing port 8 and an external water replenishing port 6, and the water outlet system comprises a water outlet 5 and a system water return port 7;
the water outlet 5 is arranged at the tail end of the water inlet pipe 12, the external water replenishing port 6 is connected with an end pipe of the water replenishing electric ball valve 13, the system water return port 7 is arranged at the front end of the degassing and water inlet electric ball valve 15, and the system water replenishing port 8 is arranged at the upper end of the check valve 10;
the front end of the pressure relief electric ball valve 9 is provided with a pressure sensor 17, and the pressure sensor 17 is electrified.
In the embodiment, the electric cabinet 3 is used for starting the water pump 4 of the heating system, steam is supplied to gradually increase the temperature to cause the water body to expand, when the water body expands to a certain pressure point, the pressure also rises along with each part of the system, when the pressure detected by the pressure sensor 17 reaches a set value 80, the pressure value can be set manually, the pressure relief electric ball valve 9 is opened, the water body expands to cause the water to be discharged from the water outlet 5, and the pressure of the certain pressure point is constant through intermittent or continuous actions, so that the system normally operates at a constant pressure.
Through the control of electric cabinet 3, heating system water pump 4 stall, the system temperature descends naturally, causes the water shrink, and water shrink constant pressure point pressure will descend, and when pressure sensor 17 detected that the pressure is low to set point 80, the automatic operation of constant pressure pump, the system is annotated back through system return water mouth 7 with the water in the ordinary pressure jar 1, and water pump 4 stops when pressure reaches 80, and the water temperature continues to descend then the pump is followed system water supply mouth 8 water injection again, so the repeated start-stop makes the constant pressure point maintain the constant voltage.
When the water storage capacity reaches the set lower limit water quantity, a signal can be input into the electric control box 3 according to the liquid level sensor, the water supplementing electric ball valve 13 is started through the electric control box 3 to supplement water, water is injected into the water inlet pipe 12 through the external water supplementing port 6, and the water is transmitted into the normal pressure tank 1 through the water inlet pipe 12. The water yield is once mended to well limit water yield 60% in the ordinary pressure jar 1, leak and mend again, the repeated action, maintain-decide the water yield all the time, it can mend to ensure there is water, when the water storage volume reaches and sets for upper limit water yield 85% in the ordinary pressure jar 1, the regulation is set for by oneself to the water storage volume accessible manual work, level sensor can feel the liquid level upper limit, and with signal input electric cabinet 3, rethread electric cabinet 3 drainage electric ball valve 14 with water through the outlet pipe arrange to the escape canal in, until the water yield reaches water yield to 60% in the ordinary pressure jar 1, arrange again more again, the repeated action, thereby maintain-decide the water yield all the time.
The degassing is carried out alternately with the water replenishing at the constant pressure, the system is set for 4 times/day, 60 minutes of degassing time is carried out every time when the set degassing time is up, the degassing and water inlet electric ball valve 15 is opened, the system water enters the degassing tank 2, the degassing tank 2 is suddenly expanded and decompressed to cause gas-water separation, when the water amount in the degassing tank 2 reaches the middle limit of the liquid level, the liquid level sensor receives a liquid level signal and inputs the signal into the electric cabinet 3, the degassing and water replenishing function switching valve 16 is switched to a degassing mode through the electric cabinet 3, the degassed water enters the circulating system through the water pump 4, if the water amount reaches the upper limit of the liquid level, the degassing and water inlet electric ball valve 15 is closed, if the water amount reaches the lower limit of the liquid level, the degassing and water replenishing function switching valve 16 is switched to a water replenishing mode, and the degassing action is stopped until the set time is up.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; may be directly connected, may be internal to the two elements or may be in an interactive relationship with the two elements. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
The constant-pressure water replenishing vacuum degassing unit provided by the embodiment of the application is described in detail, a specific example is applied in the description to explain the principle and the implementation mode of the application, and the description of the embodiment is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.
Claims (5)
1. Level pressure moisturizing vacuum degassing unit contains ordinary pressure jar (1), unit, control system, degasification jar (2), level pressure pump valve class, pressure sensor (17), electric ball valve, electric cabinet (3), its characterized in that:
the normal pressure tank (1) comprises a liquid level sensor, a water inlet pipe (12) and a water outlet pipe;
the normal pressure tank (1) can input a signal into the electric cabinet (3) according to the upper limit water quantity set by the liquid level sensor, and the water discharge quantity is controlled through the electric cabinet (3);
the unit comprises a water inlet system and a water outlet system;
the water inlet system and the water outlet system are used for controlling the water inlet and the water outlet of the normal pressure tank (1) and transmitting signals to the liquid level sensor;
the control system is used for receiving signals sent by the liquid level sensor, sending instructions according to the signals and controlling the unit to complete constant-pressure water supplement;
the front ends of the water inlet pipe (12) and the water outlet pipe are connected with a bottom pipeline of the normal pressure tank (1), the rear end of the water inlet pipe (12) is connected with a degassing tank (2) through a pipeline, and one end of the degassing tank (2) is connected with a pipeline of a constant pressure pump valve.
2. The constant-pressure water supplementing vacuum degassing unit according to claim 1, characterized in that: the constant pressure pump valve comprises a water pump (4);
the front end of the water pump (4) is connected with a water inlet pipe (12).
3. The constant-pressure water supplementing vacuum degassing unit according to claim 1, characterized in that: the electric ball valve comprises a pressure relief electric ball valve (9), a water replenishing electric ball valve (13), a water draining electric ball valve (14), a degassing and water inlet electric ball valve (15), a degassing and water replenishing function switching valve (16), a check valve (10) and a stop valve (11);
pressure release electric ball valve (9) and the front side pipe connection of degasification jar (2), moisturizing electric ball valve (13) and the front end pipe connection of degasification jar (2), the tail end pipe connection of drainage electric ball valve (14) and outlet (5), degasification intake electric ball valve (15) and the tail end pipe connection of outlet (5), degasification moisturizing function switch valve (16) and the rear side pipe connection of degasification jar (2), the front end and the inlet tube (12) of check valve (10) are connected, the end and the water pump (4) of check valve (10) are connected, the upper end and the water pump (4) of stop valve (11) are connected.
4. The constant-pressure water supplementing vacuum degassing unit according to claim 1, characterized in that: the water inlet system comprises a system water replenishing port (8) and an external water replenishing port (6), and the water outlet system comprises a water outlet (5) and a system water return port (7);
the water outlet (5) is arranged at the tail end of the water inlet pipe (12), the external water replenishing port (6) is connected with an end pipeline of the water replenishing electric ball valve (13), the system water return port (7) is arranged at the front end of the degassing water inlet electric ball valve (15), and the system water replenishing port (8) is arranged at the upper end of the check valve (10).
5. The constant-pressure water supplementing vacuum degassing unit according to claim 3, characterized in that: and a pressure sensor (17) is installed at the front end of the pressure relief electric ball valve (9), and the pressure sensor (17) is electrified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221596747.4U CN217773320U (en) | 2022-06-24 | 2022-06-24 | Constant pressure water supplementing vacuum degassing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221596747.4U CN217773320U (en) | 2022-06-24 | 2022-06-24 | Constant pressure water supplementing vacuum degassing unit |
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| Publication Number | Publication Date |
|---|---|
| CN217773320U true CN217773320U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221596747.4U Active CN217773320U (en) | 2022-06-24 | 2022-06-24 | Constant pressure water supplementing vacuum degassing unit |
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| Country | Link |
|---|---|
| CN (1) | CN217773320U (en) |
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2022
- 2022-06-24 CN CN202221596747.4U patent/CN217773320U/en active Active
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