CN214087814U

CN214087814U - Constant-pressure water supplementing vacuum degassing unit

Info

Publication number: CN214087814U
Application number: CN202021891079.9U
Authority: CN
Inventors: 杨高泽
Original assignee: Sichuan Tianyu Kunjian Installation Engineering Co ltd
Current assignee: Sichuan Tianyu Kunjian Installation Engineering Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-08-31
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a level pressure moisturizing vacuum degassing unit relates to water treatment facilities technical field. The utility model provides a level pressure moisturizing vacuum degassing unit, one side lower extreme of vacuum degassing machine body is connected through the lower extreme of outlet pipe with the cistern, one side upper end of vacuum degassing machine body is connected through the inlet tube one side upper end with the transition moisturizing ware, the opposite side of transition moisturizing ware is connected through the upper end of moisturizing pipe with the cistern, simultaneously the upper end middle part of vacuum degassing machine body is provided with the delivery port. The utility model discloses a level pressure moisturizing vacuum degassing unit can specifically detect the part in the level pressure moisturizing vacuum degassing unit through mutually supporting between the test circuit that sets up and the relay to can improve detection efficiency, reduce check-out time, simultaneously through the management end and the controller that set up, realize human-computer interaction's function, improve the intellectuality of product, and then more can adapt to the development of society.

Description

Constant-pressure water supplementing vacuum degassing unit

Technical Field

The utility model relates to a water treatment facilities technical field specifically is a level pressure moisturizing vacuum degassing unit.

Background

The constant pressure water supplementing vacuum degassing unit is a novel device which is researched and developed by adopting the international advanced technology and integrates the functions of central heating and central air conditioning system constant pressure, expansion, water supplementing and vacuum degassing. The equipment has the functions of pressure stabilization, automatic water replenishing, automatic water draining by expansion, free gas and dissolved gas removal in the system and the like. The system is always in a high-efficiency, environment-friendly and energy-saving motion state.

The constant pressure water supplementing device utilizes the adjustable capacity of the air pressure tank, can automatically adjust the change of water volume of a user, and can not start the water pump for a long time when the water volume is reduced or water is not used, thereby achieving the purpose of energy conservation. Compared with water tower and high level water tank, the investment can be saved by about 40-60%.

In the water circulation system: on one hand, a large amount of gas exists, and if the gas is not removed, gas resistance is easily generated, so that circulation of a local part or the whole system is unsmooth, cold and hot are not uniform, and equipment and pipelines are damaged; on the other hand, oxygen contained in water corrodes end equipment such as heating (refrigerating) equipment, pipelines and steel radiators, and the safety of the whole system is directly affected by perforation and water leakage.

At present, a constant-pressure water supplementing device (degassing) adopts a system static pressure as a designed initial pressure water head in an expansion water tank, and adopts a pressure for ensuring that hot water in the system is not vaporized as a movable terminal pressure water head in the expansion water tank. When the system pressure is reduced, the water in the capsule is continuously pressed into the pressure drop loss of the pipe network supplement system, when the system pressure reaches the lowest pressure allowed by the design, the water replenishing pump is restarted to replenish water into the pipe network and the air pressure tank through the pressure controller, in the existing vacuum degassing unit, the water pump is easy to break down, when the water pump breaks down, the replacement is very inconvenient and cannot be replaced in time, the working efficiency is influenced, and the existing vacuum degassing unit has the problem of low automation degree.

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 that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a level pressure moisturizing vacuum degassing unit, includes vacuum degassing machine body and cistern, one side lower extreme of vacuum degassing machine body is connected through the lower extreme of outlet pipe with the cistern, one side upper end of vacuum degassing machine body is connected through the inlet tube and one side upper end of transition moisturizing ware, the opposite side of transition moisturizing ware is connected through the moisturizing pipe and the upper end of cistern, simultaneously the upper end middle part of vacuum degassing machine body is provided with the delivery port, the control valve is installed to one side of delivery port, the control valve passes through the opening and the closed state of control lever control delivery port.

Furthermore, a water absorber is arranged between the lower end of one side of the vacuum degasser body and the water outlet pipe, and the water absorber is used for absorbing water at the lower end inside the vacuum degasser body.

Furthermore, a liquid level measuring instrument is installed inside the transition water replenishing device and used for obtaining liquid level information in the transition water replenishing device.

Furthermore, in the transition water replenishing device, the height of the joint between the water replenishing pipe and the transition water replenishing device is higher than the height of the joint between the water inlet pipe and the transition water replenishing device.

Furthermore, level pressure moisturizing vacuum degassing unit is still including controller, input keyboard and relay, controller electric connection liquid level measurement appearance, input keyboard and relay, the controller is according to the liquid level information of liquid level measurement appearance transmission and the liquid level information of input keyboard input, through test circuit will absorb water ware, control valve and relay and test.

Furthermore, the constant-pressure water supplementing vacuum degassing unit further comprises a management end, and information interaction is performed between the controller and the management end.

Furthermore, the test circuit comprises a power supply, a resistor and a buzzer, wherein the positive electrode of the power supply is electrically connected with the input end of the buzzer, the output end of the buzzer is electrically connected with the input end of the relay, the output end of the relay is electrically connected with the input end of the water sucking device/control valve, the output end of the water sucking device/control valve is electrically connected with the input end of the resistor, and the output end of the resistor is electrically connected with the negative electrode of the power supply.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a level pressure moisturizing vacuum degassing unit can specifically detect the part in the level pressure moisturizing vacuum degassing unit through mutually supporting between the test circuit that sets up and the relay to can improve detection efficiency, reduce check-out time, simultaneously through the management end and the controller that set up, realize human-computer interaction's function, improve the intellectuality of product, and then more can adapt to the development of society.

Drawings

FIG. 1 is a schematic structural view of a constant pressure water replenishing vacuum degassing unit of the present invention;

FIG. 2 is a schematic view showing the connection of the internal components of the constant pressure water replenishing vacuum degassing unit of the present invention;

fig. 3 is a schematic diagram of the test circuit structure of the present invention.

Part names corresponding to reference numbers in the drawings:

in the figure: 1. a vacuum degasser body; 2. a reservoir; 3. a transitional water replenishing device; 4. a water absorber; 5. a water outlet; 6. a control valve; 7. a control lever; 8. a liquid level gauge; 9. a water replenishing pipe; 10. a water outlet pipe; 11. a water inlet pipe; 12. a controller; 13. an input keyboard; 14. a management terminal; 15. a test circuit; 1501. a power source; 1502. a resistance; 1503. a buzzer; 16. a relay.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are some, but not all embodiments of the invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

Example 1

Referring to fig. 1, the present embodiment provides a constant pressure make-up water vacuum degasser set, which includes a vacuum degasser body 1 and a water reservoir 2. In this embodiment, the lower end of one side of the vacuum degasser body 1 is connected with the lower end of the water reservoir 2 through the water outlet pipe 10, and it is noted that a water absorber 4 is arranged between the lower end of one side of the vacuum degasser body 1 and the water outlet pipe 10, and the water absorber 4 is used for absorbing water at the lower end inside the vacuum degasser body 1.

In this embodiment, the upper end of one side of the vacuum degasser body 1 is connected with the upper end of one side of the transition water replenishing device 3 through the water inlet pipe 11, the other side of the transition water replenishing device 3 is connected with the upper end of the water reservoir 2 through the water replenishing pipe 9, meanwhile, the middle part of the upper end of the vacuum degasser body 1 is provided with a water outlet 5, one side of the water outlet 5 is provided with a control valve 6, and the control valve 6 controls the opening and closing states of the water outlet 5 through the control rod 7. Wherein the transition water replenishing device 3 is internally provided with a liquid level measuring instrument 8, and the liquid level measuring instrument 8 is used for acquiring liquid level information in the transition water replenishing device 3.

It is noted that in the transitional water replenishing device 3, the height of the joint between the water replenishing pipe 9 and the transitional water replenishing device 3 is higher than the height of the joint between the water inlet pipe 11 and the transitional water replenishing device 3.

Referring to fig. 2, the constant pressure water replenishing vacuum degassing unit further includes a controller 12, an input keyboard 13, a management terminal 14 and a relay 16. In the embodiment, the controller 12 is electrically connected to the liquid level measuring instrument 8, the input keyboard 13 and the relay 16, and information interaction is performed between the controller 12 and the management terminal 14. Therefore, the controller 12 tests the water absorber 4, the control valve 6 and the relay 16 through the test circuit 15 according to the liquid level information transmitted by the liquid level measuring instrument 8 and the liquid level information input by the input keyboard 13. Specifically, the liquid level information input by the input keyboard 13 is preset liquid level information.

Referring to fig. 3, the test circuit 15 includes a power source 1501, a resistor 1502, and a buzzer 1503,. The positive pole of the power source 1501 is electrically connected to the input terminal of the buzzer 1503, the output terminal of the buzzer 1503 is electrically connected to the input terminal of the relay 16, the output terminal of the relay 16 is electrically connected to the input terminal of the water aspirator 4/control valve 6, the output terminal of the water aspirator 4/control valve 6 is electrically connected to the input terminal of the resistor 1502, and the output terminal of the resistor 1502 is electrically connected to the negative pole of the power source 1501.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a level pressure moisturizing vacuum degassing unit, includes vacuum degassing machine body (1) and cistern (2), its characterized in that: the vacuum degasser is characterized in that the lower end of one side of the vacuum degasser body (1) is connected with the lower end of the water storage tank (2) through the water outlet pipe (10), the upper end of one side of the vacuum degasser body (1) is connected with the upper end of one side of the transition water replenishing device (3) through the water inlet pipe (11), the other side of the transition water replenishing device (3) is connected with the upper end of the water storage tank (2) through the water replenishing pipe (9), meanwhile, the middle part of the upper end of the vacuum degasser body (1) is provided with the water outlet (5), one side of the water outlet (5) is provided with the control valve (6), and the control valve (6) controls the opening and the closed state of the water outlet (5) through the control rod (7).

2. The constant-pressure water supplementing vacuum degassing unit as claimed in claim 1, wherein: a water absorber (4) is arranged between the lower end of one side of the vacuum degasser body (1) and the water outlet pipe (10), and the water absorber (4) is used for absorbing water at the lower end in the vacuum degasser body (1).

3. The constant-pressure water supplementing vacuum degassing unit as claimed in claim 1 or 2, wherein: the transition water replenishing device is characterized in that a liquid level measuring instrument (8) is installed inside the transition water replenishing device (3), and the liquid level measuring instrument (8) is used for acquiring liquid level information in the transition water replenishing device (3).

4. The constant-pressure water supplementing vacuum degassing unit according to claim 3, characterized in that: in the transition water replenishing device (3), the height of the joint between the water replenishing pipe (9) and the transition water replenishing device (3) is higher than the height of the joint between the water inlet pipe (11) and the transition water replenishing device (3).

5. The constant-pressure water supplementing vacuum degassing unit according to claim 3, characterized in that: the constant-pressure water supplementing vacuum degassing unit further comprises a controller (12), an input keyboard (13) and a relay (16), wherein the controller (12) is electrically connected with the liquid level measuring instrument (8), the input keyboard (13) and the relay (16), and the controller (12) tests the water absorber (4), the control valve (6) and the relay (16) through a test circuit (15) according to liquid level information transmitted by the liquid level measuring instrument (8) and liquid level information input by the input keyboard (13).

6. The constant-pressure water supplementing vacuum degassing unit according to claim 5, characterized in that: the constant-pressure water supplementing vacuum degassing unit further comprises a management end (14), and information interaction is carried out between the controller (12) and the management end (14).

7. The constant-pressure water supplementing vacuum degassing unit according to claim 5, characterized in that: the test circuit (15) comprises a power supply (1501), a resistor (1502) and a buzzer (1503), wherein the positive pole of the power supply (1501) is electrically connected with the input end of the buzzer (1503), the output end of the buzzer (1503) is electrically connected with the input end of a relay (16), the output end of the relay (16) is electrically connected with the input end of a water absorber (4)/control valve (6), the output end of the water absorber (4)/control valve (6) is electrically connected with the input end of the resistor (1502), and the output end of the resistor (1502) is electrically connected with the negative pole of the power supply (1501).