CN213450532U

CN213450532U - Drainage facility

Info

Publication number: CN213450532U
Application number: CN202022373056.5U
Authority: CN
Inventors: 易建国; 陈志东; 吕作建; 白欣; 连常平
Original assignee: Fujian Tianjiao Chemical Materials Co ltd
Current assignee: Fujian Tianjiao Chemical Materials Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a drainage facility, which comprises an outer shell, the top intercommunication on shell right side has the inlet tube, the right side intercommunication of shell bottom has the drain pipe, the inside of shell is provided with first ball sealer, the inside of shell and the right side that is located first ball sealer are provided with the piston, the inside of shell and the below that is located first ball sealer are provided with the second ball sealer, the inside of shell and the left side that is located the inlet tube have seted up first installation cavity. The utility model discloses a set up the inlet tube and be used for the inside of leading-in shell of water, be used for discharging water through setting up the drain pipe, be used for preventing gaseous leakage through setting up first ball sealer, be used for promoting first ball sealer right through setting up the piston to seal the inlet tube, be used for preventing gaseous leakage through setting up the second ball sealer, solved current hydrophobic means simultaneously and can not carry out the separation to steam, thereby lead to the problem that steam leaked.

Description

Drainage facility

Technical Field

The utility model relates to a hydrophobic technical field specifically is a hydrophobic facility.

Background

The drainage method is simple and reliable, but the thermal economy is poor, because the drainage of the heater with higher pressure discharges heat when flowing into the heater steam space with lower pressure, thereby discharging a part of regenerative steam extraction with lower pressure, under the condition of keeping certain output power of the steam turbine, the working of steam extraction is inevitably reduced, the generated energy of the condensed gas circulation is increased, so the heat loss of a cold source is increased, especially when the drainage is discharged into the steam exhaust device, the heat loss of the cold source is directly increased, in the drainage step-by-step self-flow system, the arrangement of a drainage cooler can improve the thermal economy of the unit, before the drainage automatically flows into the next heater, the method is characterized in that a part of main condensed water is placed in a drainage cooler, so that the heat release of drainage entering the next stage is reduced, the heat loss of a cold source caused by squeezing and steam extraction is reduced, the phenomenon that drainage is vaporized in a drainage pipeline to generate steam resistance and influence normal drainage is avoided, the drainage cooler can be placed in a heater to form a drainage cooling section, and the drainage cooling section is adopted in high-low heating on modern large units to improve the heat economy of the units.

The existing hydrophobic device cannot block steam, so that the steam leaks, and the use requirement cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrophobic facility possesses the advantage that can carry out the separation to steam, has solved current hydrophobic means and can not carry out the separation to steam to lead to the problem that steam leaked.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage facility, includes the shell, the top intercommunication on shell right side has the inlet tube, the right side intercommunication of shell bottom has the drain pipe, the inside of shell is provided with first ball sealer, the inside of shell and the right side that is located first ball sealer are provided with the piston, the inside of shell and the below that is located first ball sealer are provided with the second ball sealer.

Preferably, the inside of shell and the left side that is located the inlet tube have seted up first installation cavity, first ball sealer passes through first installation cavity and shell sliding connection, the inside of shell and the left side that is located first installation cavity have seted up the second installation cavity.

Preferably, the inside sliding connection of second installation cavity has the piston, the right side fixed mounting of piston has the head rod, the right side of head rod and the left side fixed connection of first ball sealer, the left side intercommunication at head rod top has the pipe, the right side and the inlet tube intercommunication of pipe.

Preferably, the inside of shell just is located the below of first installation cavity and has seted up the third installation cavity, the inside sliding connection of third installation cavity has the second ball sealer, the bottom fixed mounting of second ball sealer has the second connecting rod, the surface cover of second connecting rod is equipped with the spring.

Preferably, the inside of shell and the both sides that are located the third installation cavity have all seted up the spout, the inside sliding connection of spout has the slider, the one side and the second connecting rod fixed connection that the slider is close to relatively, and the spring passes through slider and second connecting rod fixed connection.

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

1. the utility model discloses a set up the inlet tube and be used for the inside of leading-in shell of water, be used for discharging water through setting up the drain pipe, be used for preventing gaseous leakage through setting up first ball sealer, be used for promoting first ball sealer right through setting up the piston to seal the inlet tube, be used for preventing gaseous leakage through setting up the second ball sealer, solved current hydrophobic means simultaneously and can not carry out the separation to steam, thereby lead to the problem that steam leaked.

2. The utility model discloses a set up first installation cavity and be used for installing first ball sealer, realize the flow of water simultaneously, be used for installing the piston through setting up the second installation cavity, move right through setting up the piston and be used for promoting the head rod, thereby make first ball sealer move right, be used for installing the second ball sealer through setting up the third installation cavity, simultaneously with the water discharge, be used for jacking up the second ball sealer through setting up the spring, thereby make rivers can discharge, realize spacing the second ball sealer through the cooperation between slider and the spout, prevent that the second ball sealer from taking place to rock, lead to gas to leak.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a drain pipe; 3. a water inlet pipe; 4. a first mounting cavity; 5. a first sealing ball; 6. a second mounting cavity; 7. a first connecting rod; 8. a conduit; 9. a piston; 10. a second sealing ball; 11. a third mounting cavity; 12. a second connecting rod; 13. a slider; 14. a chute; 15. a spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a drainage facility comprises a housing 1, a water inlet pipe 3 is communicated with the top of the right side of the housing 1, a water outlet pipe 2 is communicated with the right side of the bottom of the housing 1, a first sealing ball 5 is arranged inside the housing 1, a piston 9 is arranged inside the housing 1 and on the right side of the first sealing ball 5, a second sealing ball 10 is arranged inside the housing 1 and under the first sealing ball 5, the water inlet pipe 3 is used for guiding water into the housing 1, the water outlet pipe 2 is used for discharging water, the first sealing ball 5 is used for preventing gas from leaking, the piston 9 is used for pushing the first sealing ball 5 to the right, so as to seal the water inlet pipe 3, the second sealing ball 10 is used for preventing gas from leaking, a first installation cavity 4 is arranged inside the housing 1 and on the left side of the water inlet pipe 3, the first sealing ball 5 is slidably connected with the housing 1 through the first installation cavity 4, a second installation cavity 6 is arranged in the shell 1 and on the left side of the first installation cavity 4, the first installation cavity 4 is used for installing a first sealing ball 5 and simultaneously realizing water flow, a piston 9 is slidably connected in the second installation cavity 6, a first connecting rod 7 is fixedly arranged on the right side of the piston 9, the right side of the first connecting rod 7 is fixedly connected with the left side of the first sealing ball 5, a conduit 8 is communicated with the left side of the top of the first connecting rod 7, the right side of the conduit 8 is communicated with a water inlet pipe 3, the piston 9 is installed by arranging the second installation cavity 6 and is used for pushing the first connecting rod 7 to move rightwards by arranging the piston 9, so that the first sealing ball 5 moves rightwards, a third installation cavity 11 is arranged in the shell 1 and below the first installation cavity 4, and a second sealing ball 10 is slidably connected in the third installation cavity 11, bottom fixed mounting of second ball sealer 10 has second connecting rod 12, the surface cover of second connecting rod 12 is equipped with spring 15, be used for installing second ball sealer 10 through setting up third installation cavity 11, simultaneously with the water discharge, be used for second ball sealer 10 jack-up through setting up spring 15, thereby make rivers can discharge, spout 14 has all been seted up to the inside of shell 1 and the both sides that are located third installation cavity 11, the inside sliding connection of spout 14 has slider 13, one side and second connecting rod 12 fixed connection that slider 13 is close to relatively, and spring 15 passes through slider 13 and second connecting rod 12 fixed connection, realize spacing second ball sealer 10 through the cooperation between slider 13 and the spout 14, prevent that second ball sealer 10 from taking place to rock, lead to gaseous the leaking.

During the use, be used for installing first ball sealer 5 through setting up first installation cavity 4, realize the flow of water simultaneously, be used for installing piston 9 through setting up second installation cavity 6, be used for promoting head rod 7 through setting up piston 9 and remove right, thereby make first ball sealer 5 remove right, be used for installing second ball sealer 10 through setting up third installation cavity 11, simultaneously with the water discharge, be used for jack-up second ball sealer 10 through setting up spring 15, thereby make rivers can discharge, realize spacing second ball sealer 10 through the cooperation between slider 13 and the spout 14, prevent that second ball sealer 10 from taking place to rock, lead to gas to leak.

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. A hydrophobic installation comprising a housing (1), characterized in that: the top intercommunication on shell (1) right side has inlet tube (3), the right side intercommunication of shell (1) bottom has drain pipe (2), the inside of shell (1) is provided with first ball sealer (5), the inside of shell (1) and the right side that is located first ball sealer (5) are provided with piston (9), the inside of shell (1) and the below that is located first ball sealer (5) are provided with second ball sealer (10).

2. A hydrophobic installation according to claim 1, characterized in that: the utility model discloses a seal structure, including shell (1), first installation cavity (4) have been seted up in the inside of shell (1) and the left side that is located inlet tube (3), first ball sealer (5) are through first installation cavity (4) and shell (1) sliding connection, second installation cavity (6) have been seted up in the inside of shell (1) and the left side that is located first installation cavity (4).

3. A hydrophobic installation according to claim 2, characterized in that: the inside sliding connection of second installation cavity (6) has piston (9), the right side fixed mounting of piston (9) has head rod (7), the right side of head rod (7) and the left side fixed connection of first ball sealer (5), the left side intercommunication at head rod (7) top has pipe (8), the right side and inlet tube (3) the intercommunication of pipe (8).

4. A hydrophobic installation according to claim 2, characterized in that: third installation cavity (11) have been seted up to the inside of shell (1) and the below that is located first installation cavity (4), the inside sliding connection of third installation cavity (11) has second ball sealer (10), the bottom fixed mounting of second ball sealer (10) has second connecting rod (12), the surface cover of second connecting rod (12) is equipped with spring (15).

5. A hydrophobic installation according to claim 4, characterized in that: the inside of shell (1) and the both sides that are located third installation cavity (11) have all seted up spout (14), the inside sliding connection of spout (14) has slider (13), one side and second connecting rod (12) fixed connection that slider (13) are close to relatively, and spring (15) pass through slider (13) and second connecting rod (12) fixed connection.