CN215950377U - Water seal device of deaerator - Google Patents

Abstract

The utility model discloses a water seal device of a deaerator, which comprises a water seal device body arranged on one side of the deaerator, wherein a water inlet pipe head is communicated and fixed on the left side of the bottom of the deaerator, an overflow pipe is communicated and fixed on the top of the left side of the deaerator, the water seal device body comprises a water storage tank arranged on one side of the deaerator, a vertical pipe with the bottom end being provided with an opening is fixedly connected to the right side of the water storage tank, an L-shaped pipe is communicated and fixed on the bottom of the right side of the vertical pipe, the top end of the L-shaped pipe is communicated and fixed with the bottom end of the water inlet pipe head, and a rectangular box is communicated and fixed on the top end of the vertical pipe. The water seal device can form a water seal on the deaerator, so that water can be automatically and timely supplemented when the deaerator is short of water, the water can be automatically and timely supplemented when the deaerator is supplemented to a proper water level, the purpose of automatically and timely supplementing water to the proper water level when the deaerator is short of water is achieved, manual regular inspection of water supplementation is not needed, time and labor are saved, and the using requirements are met.

Description

Water seal device of deaerator

Technical Field

The utility model relates to the technical field of deaerator water seal equipment, in particular to a deaerator water seal device.

Background

The effect of oxygen-eliminating device is the oxygen of getting rid of the aquatic, for preventing thermodynamic equipment and pipeline corrosion, the theory of operation utilizes steam to form the steam saturation district on the surface of water, makes the automatic separation of oxygen of aquatic come out, along with using, the inside water level of oxygen-eliminating device can descend, and the steam pipe way of submergence below the water level originally exposes, and the unable fully water of stirring of steam this moment, and secondary deoxidization effect obviously reduces.

The existing deaerator water seal device can only realize water seal simply, and prevent external gas from entering; it has the automatic shortcoming of in time replenishing water to suitable water level of being not convenient for when lacking water in the oxygen-eliminating device, needs artifical regularly to inspect the moisturizing, has aggravated workman's operation burden, and the untimely phenomenon of moisturizing appears easily in the mode of artifical regularly inspection moisturizing, influences the use, and wastes time and energy, can not satisfy the user demand, for this reason we have proposed a oxygen-eliminating device water seal arrangement for solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a water seal device of a deaerator.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a deaerator water seal device comprises a deaerator water seal device body arranged on one side of the deaerator, wherein a water inlet pipe head is communicated and fixed on the left side of the bottom of the deaerator, an overflow pipe is communicated and fixed on the top of the left side of the deaerator, the water seal device body comprises a water storage tank arranged on one side of the deaerator, a vertical pipe with an opening arranged at the bottom is fixedly connected to the right side of the water storage tank, an L-shaped pipe is communicated and fixed at the bottom of the right side of the vertical pipe, a rectangular box is communicated and fixed at the top of the vertical pipe, a left end of the overflow pipe is communicated and fixed with the right side of the rectangular box, water is filled in the water storage tank, the vertical pipe, the rectangular box and the deaerator, a drain pipe is communicated and fixed at the bottom of the left side of the rectangular box, a valve is fixedly connected to the left end of the drain pipe, a transparent plate is embedded in the front side of the rectangular box, and a scale mark is arranged on the front side of the transparent plate, the top fixed mounting of storage water tank has the water pump, and the right side of water pump is fixed and electric connection has the controller, and the end of intaking of water pump extends to in the storage water tank and the intercommunication is fixed with the pipe that absorbs water, and the play water end intercommunication of water pump is fixed with L shape delivery pipe, and the right-hand member of L shape delivery pipe and the left side top intercommunication of rectangle case and fixed, it is equipped with automatic water supply control mechanism that stops to inlay on the top inner wall of rectangle case, and the top that stops water supply control mechanism automatically extends to the top of rectangle case, stops water supply control mechanism and controller electric connection automatically.

Preferably, the automatic water supply stopping control mechanism comprises a fixed pipe embedded on the inner wall of the top of the rectangular box, the bottom end of the fixed pipe is lower than the overflow pipe, the top end of the fixed pipe extends to the upper part of the rectangular box and is arranged into a blocking structure, the top of the left side of the fixed pipe is fixedly connected with an L-shaped rod, the inner wall of the top of the L-shaped rod is fixedly connected with a light-touch type water pump turn-off switch, the top end of the fixed pipe is fixedly connected with a light-touch type water pump turn-on switch positioned below the light-touch type water pump turn-off switch, the light-touch type water pump turn-off switch and the light-touch type water pump turn-on switch are both electrically connected with the controller, the inner wall of the top end of the fixed pipe is fixedly connected with a guide sleeve, a hollow floating block is arranged in the fixed pipe, the top end of the hollow floating block is fixedly connected with a guide rod, the top end of the guide rod extends to the upper part of the fixed pipe through the guide sleeve and is fixedly connected with an extrusion block, and the extrusion block is positioned between the light-touch type water pump turn-on switch and the light-touch type water pump turn-on switch, the top of the extrusion block is in movable contact with the touch end of the soft touch type water pump closing switch.

Preferably, the top left side of the water storage tank is communicated with and fixed with a water adding pipe.

Preferably, the front inner wall of the rectangular box is provided with an embedding hole, and the inner wall of the embedding hole is fixedly connected with the outer side of the transparent plate.

Preferably, a first round hole is formed in the inner wall of the left side of the rectangular box, and the inner wall of the first round hole is fixedly connected with the outer side of the L-shaped water feeding pipe.

Preferably, a rectangular hole fixedly connected with the outer side of the fixed pipe is formed in the inner wall of the top of the rectangular box.

Preferably, a through hole is formed in the inner wall of the top end of the fixed pipe, and the guide rod is located in the through hole and is not in contact with the inner wall of the through hole.

Preferably, two balls are nested on the inner walls of the four sides of the guide sleeve, and the guide rod is positioned between the eight balls and is in rolling contact with the balls.

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

through a deaerator, an overflow pipe, a water inlet pipe head, a water storage tank, a vertical pipe, a rectangular box, an L-shaped pipe, a water pump, a water suction pipe, an L-shaped water delivery pipe, a water discharge pipe, a transparent plate, a fixed pipe, a guide sleeve, a hollow floating block, a guide rod, an extrusion block, an L-shaped rod, a light-touch type water pump starting switch and a light-touch type water pump closing switch, the rectangular box is matched with a ball, the vertical pipe, the L-shaped pipe and the water inlet pipe head are sequentially communicated with the deaerator, the water level in the rectangular box is the same as the water level in the deaerator at the moment, along with use, when the water level in the deaerator is reduced, the water in the rectangular box can synchronously follow the reduction of the water level in the deaerator, along with the reduction of the water level, the buoyancy position of the water to the hollow floating block is reduced, under the action of self gravity, the moment, the extrusion block moves downwards and drives the hollow floating block to move downwards along with the water level through the guide rod, when the extrusion block moves downwards to be contacted with the touch end of the light-touch type water pump starting switch, when reaching the water level needing water supplement, the extrusion block is triggered to open the soft touch type water pump opening switch to enable the soft touch type water pump opening switch to transmit a controller opening signal, the controller controls the water pump to open, the water pump extracts water in the water storage tank through the water suction pipe and discharges the water into the rectangular tank through the L-shaped water supply pipe, then the water enters the deaerator through the vertical pipe and the L-shaped pipe in sequence to realize automatic water supplement, the hollow floating block floats upwards along with the rise of the water level and drives the extrusion block to move upwards through the guide rod, when the extrusion block moves upwards to be in extrusion contact with the triggering end of the soft touch type water pump closing switch, the extrusion block is triggered to enable the water pump to be controlled to close through the controller to stop water supplement, the purpose of automatically and timely supplementing the water to the proper water level in case of water shortage is realized, the water remained in the vertical pipe can form a water seal on the water inlet pipe head of the deaerator, and the bottom end of the fixed pipe is lower than the overflow pipe and is positioned in the water in the rectangular tank, the water forms a water seal for the bottom end of the fixed pipe, and then forms a water seal for the deaerator.

The water seal device can form a water seal on the deaerator, so that water can be automatically and timely supplemented when the deaerator is short of water, the water can be automatically and timely supplemented when the deaerator is supplemented to a proper water level, the purpose of automatically and timely supplementing water to the proper water level when the deaerator is short of water is achieved, manual regular inspection of water supplementation is not needed, time and labor are saved, and the using requirements are met.

Drawings

FIG. 1 is a schematic structural diagram of a water seal device of a deaerator in accordance with the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100 deaerator, 101 overflow pipe, 102 water inlet pipe head, 1 water storage tank, 2 vertical pipes, 3 rectangular boxes, 4L-shaped pipes, 5 water pump, 6 water suction pipes, 7L-shaped water delivery pipes, 8 water discharge pipes, 9 transparent plates, 10 fixed pipes, 11 guide sleeves, 12 hollow floating blocks, 13 guide rods, 14 extrusion blocks, 15L-shaped rods, 16 light-touch type water pump opening switch, 17 light-touch type water pump closing switch and 18 balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a deaerator water seal device comprises a water seal device body arranged on one side of a deaerator 100, a water inlet pipe head 102 is communicated and fixed on the left side of the bottom of the deaerator 100, an overflow pipe 101 is communicated and fixed on the top of the left side of the deaerator 100, the water seal device body comprises a water storage tank 1 arranged on one side of the deaerator 100, a vertical pipe 2 with an opening arranged at the bottom is fixedly connected on the right side of the water storage tank 1, an L-shaped pipe 4 is communicated and fixed on the bottom of the right side of the vertical pipe 2, the top end of the L-shaped pipe 4 is communicated and fixed with the bottom end of the water inlet pipe head 102, a rectangular box 3 is communicated and fixed on the top end of the vertical pipe 2, the left end of the overflow pipe 101 is communicated and fixed on the right side of the rectangular box 3, the water storage tank 1, the vertical pipe 2, the rectangular box 3 and the deaerator 100 are filled with water, a drain pipe 8 is communicated and fixed on the bottom of the left side of the rectangular box 3, and a valve is fixedly connected with the drain pipe 8, a transparent plate 9 is embedded in the front side of the rectangular box 3, scale marks are arranged on the front side of the transparent plate 9, a water pump 5 is fixedly installed at the top of the water storage box 1, the right side of the water pump 5 is fixedly and electrically connected with a controller, the water inlet end of the water pump 5 extends into the water storage box 1 and is communicated and fixed with a water suction pipe 6, the water outlet end of the water pump 5 is communicated and fixed with an L-shaped water supply pipe 7, the right end of the L-shaped water supply pipe 7 is communicated and fixed with the top of the left side of the rectangular box 3, an automatic water stop and supply control mechanism is embedded in the inner wall of the top of the rectangular box 3, the top of the automatic water stop and supply control mechanism extends to the upper side of the rectangular box 3, and the automatic water stop and supply control mechanism is electrically connected with the controller;

the automatic water supply stopping control mechanism comprises a fixed pipe 10 embedded on the inner wall of the top of a rectangular box 3, the bottom end of the fixed pipe 10 is lower than the overflow pipe 101, the top end of the fixed pipe 10 extends to the upper part of the rectangular box 3 and is arranged into a blocking structure, the top of the left side of the fixed pipe 10 is fixedly connected with an L-shaped rod 15, the inner wall of the top of the L-shaped rod 15 is fixedly connected with a light-touch type water pump closing switch 17, the top end of the fixed pipe 10 is fixedly connected with a light-touch type water pump opening switch 16 positioned below the light-touch type water pump closing switch 17, the light-touch type water pump closing switch 17 and the light-touch type water pump opening switch 16 are both electrically connected with a controller, the inner wall of the top end of the fixed pipe 10 is fixedly connected with a guide sleeve 11, a hollow floating block 12 is arranged in the fixed pipe 10, the top of the hollow floating block 12 is fixedly connected with a guide rod 13, the top end of the guide rod 13 penetrates through the guide sleeve 11 and extends to the upper part of the fixed pipe 10 and is fixedly connected with an extrusion block 14, the extrusion block 14 is positioned between the light-touch type water pump closing switch 17 and the light-touch type water pump opening switch 16, and the top of the extrusion block 14 is in movable contact with the touch end of the light-touch type water pump closing switch 17.

In the utility model, the left side of the top of a water storage tank 1 is communicated and fixed with a water adding pipe, the inner wall of the front side of a rectangular box 3 is provided with an embedding hole, the inner wall of the embedding hole is fixedly connected with the outer side of a transparent plate 9, the inner wall of the left side of the rectangular box 3 is provided with a first round hole, the inner wall of the first round hole is fixedly connected with the outer side of an L-shaped water feeding pipe 7, the inner wall of the top of the rectangular box 3 is provided with a rectangular hole fixedly connected with the outer side of a fixed pipe 10, the inner wall of the top end of the fixed pipe 10 is provided with a through hole, a guide rod 13 is positioned in the through hole and is not contacted with the inner wall of the through hole, two balls 18 are nested on the inner walls of four sides of a guide sleeve 11, and the guide rod 13 is positioned among the eight balls 18 and is in rolling contact with the balls 18, the utility model can form a water seal on a deaerator 100, is convenient for automatic water supplement when water is in lack in the deaerator 100, and is convenient for automatic water supplement to a proper water level, the purpose of automatically and timely supplementing water to a proper water level in the absence of water is realized, manual regular inspection water supplementing is not needed, time and labor are saved, and the use requirement is met.

The working principle is as follows: when the water-saving type water pump is used, the position of the overflow pipe 101 is at the proper high water level position of the deaerator 100, the rectangular box 3 is communicated with the deaerator 100 sequentially through the vertical pipe 2, the L-shaped pipe 4 and the water inlet pipe head 102, namely a communicating device is formed, so that the water level in the rectangular box 3 is the same as the water level in the deaerator 100 at the moment, along with the use, when the water level in the deaerator 100 is reduced, the water in the rectangular box 3 automatically flows into the deaerator 100 sequentially through the vertical pipe 2 and the L-shaped pipe 4 at the moment, the water in the rectangular box 3 simultaneously descends along with the water level in the deaerator 100, along with the descending of the water level, the position of the water in the rectangular box 3 to the hollow floating block 12 is reduced, under the action of the self gravity, the extrusion block 14 moves downwards and drives the guide rod 13 to slide downwards between the eight balls 18, the guide rod 13 drives the hollow floating block 12 to move downwards along with the water level, and when the extrusion block 14 moves downwards to be in contact with the contact end of the light-contact type water pump opening switch 16, when the water level reaches the water level needing water supplement, the extrusion block 14 triggers the light-touch type water pump starting switch 16 to be started, the light-touch type water pump starting switch 16 transmits a controller starting signal to the controller, the controller controls the water pump 5 to be started, the water pump 5 pumps water in the water storage tank 1 through the water suction pipe 6 and discharges the water into the L-shaped water feeding pipe 7, the water enters the rectangular tank 3 and then enters the deaerator 100 through the vertical pipe 2 and the L-shaped pipe 4 in sequence to realize automatic water supplement, the water in the rectangular tank 3 floats upwards the hollow floating block 12 along with the rise of the water level, the hollow floating block 12 drives the guide rod 13 to move upwards, the guide rod 13 drives the extrusion block 14 to move upwards, when the extrusion block 14 moves upwards to be in extrusion contact with the contact end of the light-touch type water pump stopping switch 17, the light-touch type water pump stopping switch 17 is triggered to transmit a controller stopping signal to the controller to control the water pump 5 to be stopped, the water supply is stopped, so that the water can be automatically and timely supplied when the deaerator 100 is short of water, the water can be automatically stopped when the deaerator is supplied to a proper water level, and the purpose of automatically and timely supplying the water to the proper water level when the deaerator is short of water is realized;

the hydroenergy that persists in standpipe 2 can form the water seal to the water pipe head 102 of intaking of oxygen-eliminating device 100, and because the bottom position of fixed pipe 10 is less than overflow pipe 101 to be located the water of rectangle case 3, water forms the water seal to the bottom of fixed pipe 10, and then forms the water seal to oxygen-eliminating device 100, prevents that external gas from getting into oxygen-eliminating device 100 in, the setting up of transparent plate 9 makes things convenient for personnel to observe the water level in rectangle case 3.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a deaerator water seal device, including the water seal device body that sets up in deaerator (100) one side, the bottom left side intercommunication of deaerator (100) is fixed with into water tube head (102), the left side top intercommunication of deaerator (100) is fixed with overflow pipe (101), a serial communication port, the water seal device body is including setting up storage water tank (1) in deaerator (100) one side, and the right side fixedly connected with bottom of storage water tank (1) is standpipe (2) that the opening set up, the right side bottom intercommunication of standpipe (2) is fixed with L venturi tube (4), the top of L venturi tube (4) and the bottom intercommunication of into water tube head (102) are fixed, the top of standpipe (2) communicates and is fixed with rectangle case (3), the left end of overflow pipe (101) and the right side intercommunication of rectangle case (3) are fixed, storage water tank (1), standpipe (2), rectangle case (3) and deaerator (100) are all filled with water, a drain pipe (8) is communicated and fixed at the bottom of the left side of the rectangular box (3), a valve is fixedly connected at the left end of the drain pipe (8), a transparent plate (9) is embedded at the front side of the rectangular box (3), the front side of the transparent plate (9) is provided with scale marks, the top of the water storage tank (1) is fixedly provided with a water pump (5), the right side of the water pump (5) is fixedly and electrically connected with a controller, the water inlet end of the water pump (5) extends into the water storage tank (1) and is communicated and fixed with a water suction pipe (6), the water outlet end of the water pump (5) is communicated and fixed with an L-shaped water delivery pipe (7), and the right end of the L-shaped water supply pipe (7) is communicated and fixed with the top of the left side of the rectangular box (3), an automatic water stop and supply control mechanism is embedded on the inner wall of the top of the rectangular box (3), and the top of the automatic water supply stopping control mechanism extends to the upper part of the rectangular box (3), and the automatic water supply stopping control mechanism is electrically connected with the controller.

2. The deaerator water seal device according to claim 1, wherein the automatic water supply stopping control mechanism comprises a fixed pipe (10) embedded on the inner wall of the top of the rectangular box (3), the bottom end of the fixed pipe (10) is lower than the overflow pipe (101), the top end of the fixed pipe (10) extends to the upper side of the rectangular box (3) and is provided with a blocking structure, the top of the left side of the fixed pipe (10) is fixedly connected with an L-shaped rod (15), the inner wall of the top of the L-shaped rod (15) is fixedly connected with a light-touch water pump closing switch (17), the top end of the fixed pipe (10) is fixedly connected with a light-touch water pump opening switch (16) located below the light-touch water pump closing switch (17), the light-touch water pump closing switch (17) and the light-touch water pump opening switch (16) are both electrically connected with the controller, the inner wall of the top end of the fixed pipe (10) is fixedly connected with a guide sleeve (11), be equipped with hollow kicking block (12) in fixed pipe (10), top fixedly connected with guide bar (13) of hollow kicking block (12), the top of guide bar (13) runs through uide bushing (11) and extends to the top of fixed pipe (10) and fixedly connected with extrusion piece (14), extrusion piece (14) are located and lightly touch formula water pump switch-off (17) and lightly touch between formula water pump switch-on (16), the top of extrusion piece (14) and the end movable contact that touches of lightly touch formula water pump switch-off (17).

3. The deaerator water seal device according to claim 1, wherein a water adding pipe is communicated and fixed to the left side of the top of the water storage tank (1).

4. The deaerator water seal device according to claim 1, wherein an embedding hole is formed in the front inner wall of the rectangular box (3), and the inner wall of the embedding hole is fixedly connected with the outer side of the transparent plate (9).

5. The deaerator water seal device according to claim 1, wherein a first circular hole is formed in the left inner wall of the rectangular box (3), and the inner wall of the first circular hole is fixedly connected with the outer side of the L-shaped water supply pipe (7).

6. The deaerator water seal device according to claim 2, wherein a rectangular hole fixedly connected with the outer side of the fixed pipe (10) is formed in the inner wall of the top of the rectangular box (3).

7. The deaerator water seal device according to claim 2, wherein a through hole is formed in the top end inner wall of the fixed pipe (10), and the guide rod (13) is located in the through hole and is not in contact with the through hole inner wall.

8. The water seal device of the oxygen remover as claimed in claim 2, wherein two balls (18) are nested on the four side inner walls of the guide sleeve (11), and the guide rod (13) is located between eight balls (18) and is in rolling contact with the balls (18).

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