CN221142932U

CN221142932U - Pneumatic water tank structure

Info

Publication number: CN221142932U
Application number: CN202323022495.1U
Authority: CN
Inventors: 张小艳; 德吉白珍; 熊文全
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-06-14
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses an air pressure water tank structure, which comprises a water tank main body, an air bag pressurizing mechanism, an isolation maintenance mechanism and a connection fixing mechanism, wherein a rubber diaphragm is fixedly arranged on one side in the water tank main body, a plurality of groups of folding air bags are arranged on one side of the rubber diaphragm, first brackets are symmetrically and fixedly arranged on the upper side and the lower side of the outer side of the water tank main body, an air pipe is fixedly arranged between the first brackets, the air pipe is communicated with a pipeline between the folding air bags, an air pump is fixedly arranged above the first brackets, the air pump is communicated with the air pipe, the isolation maintenance mechanism is arranged on one side in the water tank main body, and the connection fixing mechanism is arranged below the other side of the water tank main body; according to the utility model, the rubber diaphragm is supported by the air pump through the inflatable expansion of the folding air bag, so that the problems of air dissolution and loss caused by water flowing backwards into the air chamber after the rubber diaphragm is damaged are effectively prevented, and the lifting plate is driven to descend by the extension of the electric telescopic rod to be matched with the isolation plate to isolate one side of the water tank main body, so that the quick repair is convenient when the rubber diaphragm is damaged.

Description

Pneumatic water tank structure

Technical Field

The utility model relates to the technical field of voltage stabilizing equipment, in particular to an air pressure water tank structure.

Background

The pneumatic water tank is characterized by flexibility, maneuver, pressurization, difficult pollution of water quality, short construction period, convenient automatic control, weakening of water hammer influence and the like, has rapid development, and when the water with pressure outside is filled into the inner container of the diaphragm pneumatic water tank, the air sealed in the tank is compressed, the volume of the compressed air is reduced, the pressure is increased to store energy according to the Boyle's law of gas, and the compressed air is expanded to press the water in the rubber diaphragm out of the tank body;

The utility model of the application number 202021354914.5 discloses an air pressure water tank structure for water supply and drainage engineering, which has the function of adjusting the height through telescopic supporting legs, increases the operation space during installation and maintenance, is convenient for observation and installation and maintenance, reduces the supporting legs after the operation is finished to enhance the stability, and further strengthens the connection between flange sets through the upper supporting frame and the lower supporting frame on the telescopic supporting legs by the gravity of the water tank, so that the water tank is not easy to loose;

However, the above-mentioned pneumatic water tank structure for water supply and drainage engineering only relies on the rubber diaphragm to separate air and water, and in case of tiny breakage of the rubber diaphragm after long-time use will cause water to flow into the air chamber to affect normal use, in the above-mentioned pneumatic water tank structure for water supply and drainage engineering, the rubber diaphragm is fixed in the pneumatic water tank main body and the water tank main body is sealed so that water flow is easy to flow backward when overhauling, therefore, the utility model provides a pneumatic water tank structure to solve the problems existing in the prior art.

Disclosure of utility model

The utility model aims to solve the problems, and provides an air pressure water tank structure, which is characterized in that a rubber diaphragm is supported by inflating and expanding a folding air bag through an air pump, so that the problems that water flows back into an air chamber after the rubber diaphragm is damaged and air and water are dissolved and lost are effectively prevented, and an electric telescopic rod stretches out and drives a lifting plate to descend to be matched with a separation plate to separate one side of a water tank main body, so that the rubber diaphragm can be conveniently and rapidly repaired when the rubber diaphragm is damaged, and the water flow is prevented from flowing back during maintenance.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an atmospheric pressure water pitcher structure, includes water pitcher main part, gasbag pressurizing mechanism, keeps apart maintenance mechanism and connects fixed establishment, gasbag pressurizing mechanism includes rubber diaphragm, folding gasbag, first support, gas-supply pipe and air pump, the fixed rubber diaphragm that is equipped with in water pitcher main part one side, rubber diaphragm one side is arranged and is equipped with folding gasbag, folding gasbag is equipped with the multiunit, the fixed first support that is equipped with from top to bottom of water pitcher main part outside one side, fixed be equipped with the gas-supply pipe between the first support, pipeline intercommunication between gas-supply pipe and the folding gasbag, first support top is fixed and is equipped with the air pump, air pump and gas-supply pipe intercommunication, one side is equipped with keeps apart maintenance mechanism in the water pitcher main part, water pitcher main part opposite side below is equipped with connects fixed establishment.

The further improvement is that: isolation maintenance mechanism includes division board, lifter plate, spout, slider and electric telescopic handle, the fixed division board that is equipped with in middle one side top in the water pitcher main part, the division board opposite side slides and is equipped with the lifter plate, the spout has been seted up to the division board opposite side, installation slip is equipped with the slider in the spout, slider opposite side and lifter plate fixed connection, the fixed electric telescopic handle that is equipped with in water pitcher main part top, electric telescopic handle flexible end and lifter plate top fixed connection, electric telescopic handle and the sealed laminating of water pitcher main part.

The further improvement is that: the water tank is characterized in that a drain pipe is arranged below one side of the water tank body in a communicating manner, an electromagnetic valve is arranged on the drain pipe in a mounting manner, an overhaul port is arranged above one side of the water tank body in a communicating manner, and a first opening and closing valve is fixedly arranged on the overhaul port.

The further improvement is that: the connection fixing mechanism comprises a water outlet pipe, a connecting pipe, a fixing flange, a sealing groove, a sealing ring and a second opening and closing valve, wherein the water outlet pipe is arranged on the other side of the water tank main body in a communicating mode, the connecting pipe is arranged on the lower portion of the water outlet pipe in a communicating mode, the fixing flange is arranged between the water outlet pipe and the connecting pipe, the sealing groove is arranged on the lower portion of the fixing flange in a surrounding mode, the sealing ring is fixedly arranged on the fixing flange at the upper end of the connecting pipe, and the second opening and closing valve is arranged on the water outlet pipe in a mounting mode.

The further improvement is that: the water outlet pipe is fixed with the connecting pipe through a fixed flange bolt, and the sealing ring is matched with the sealing groove for sealing.

The further improvement is that: the other side of the water tank main body is communicated with a water inlet pipe, and a third opening and closing valve is arranged on the water inlet pipe.

The beneficial effects of the utility model are as follows: according to the utility model, the rubber diaphragm is supported by the air pump through the inflatable expansion of the folding air bag, so that the problems that water flows back into the air chamber after the rubber diaphragm is damaged and air and water are dissolved and lost are effectively prevented, the electric telescopic rod stretches out to drive the lifting plate to descend to be matched with the isolation plate to isolate one side of the water tank main body, the quick repair is conveniently carried out when the rubber diaphragm is damaged, and the water flow back in the process of maintenance is prevented.

Drawings

FIG. 1 is an overall front cross-sectional view of the present utility model;

FIG. 2 is a partial front cross-sectional view of the outlet pipe of the present utility model;

fig. 3 is an enlarged schematic view of the present utility model at a.

Wherein: 1. a water tank main body; 2. a rubber diaphragm; 3. folding the air bag; 4. a first bracket; 5. a gas pipe; 6. an air pump; 7. a partition plate; 8. a lifting plate; 9. a chute; 10. a slide block; 11. an electric telescopic rod; 12. a drain pipe; 13. an electromagnetic valve; 14. an access opening; 15. a first opening/closing valve; 16. a water outlet pipe; 17. a connecting pipe; 18. a fixed flange; 19. sealing grooves; 20. a seal ring; 21. a second opening/closing valve; 22. a water inlet pipe; 23. and a third opening/closing valve.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the air pressure water tank structure shown in fig. 1, fig. 2 and fig. 3, the air pressure water tank structure comprises a water tank main body 1, an air bag pressurizing mechanism, an isolation maintenance mechanism and a connection fixing mechanism, wherein the air bag pressurizing mechanism comprises a rubber diaphragm 2, a folding air bag 3, a first support 4, an air pipe 5 and an air pump 6, the rubber diaphragm 2 is fixedly arranged on one side of the water tank main body 1, the folding air bags 3 are arranged in a plurality of groups, the first support 4 is fixedly arranged on the outer side of the water tank main body 1 in an up-down symmetrical mode, the air pipe 5 is fixedly arranged between the first support 4, the air pipe 5 is communicated with the folding air bags 3, the air pump 6 is fixedly arranged above the first support 4 and is communicated with the air pipe 5, the isolation maintenance mechanism is arranged on one side of the water tank main body 1, the connection fixing mechanism is arranged below the other side of the water tank main body 1, the air pump 6 is started to charge the inside the folding air bag 3 through the air pipe 5 when pre-charging air, the problem of loss of water dissolved in water is effectively eliminated, and meanwhile the problem of water flow backflow caused by breakage of the rubber diaphragm 2 can be prevented.

The other side of the water tank main body 1 is communicated with a water inlet pipe 22, a third opening and closing valve 23 is arranged on the water inlet pipe 22, when water is discharged, the third opening and closing valve 23 is opened to enable water to flow into the water tank main body 1, air in the folding air bag 3 is extruded, the volume of the compressed air is reduced and the pressure is increased according to the Boyle's law, and the water inlet is stopped until the pressure of the air in the air pressure tank is consistent with the pressure of the water.

The isolation maintenance mechanism comprises an isolation plate 7, a lifting plate 8, a sliding groove 9, a sliding block 10 and an electric telescopic rod 11, wherein the isolation plate 7 is fixedly arranged above one side of the middle in the water tank main body 1, the lifting plate 8 is slidably arranged on the other side of the isolation plate 7, the sliding groove 9 is formed in the other side of the isolation plate 7, the sliding block 10 is slidably arranged in the sliding groove 9, the other side of the sliding block 10 is fixedly connected with the lifting plate 8, the electric telescopic rod 11 is fixedly arranged above the water tank main body 1, the telescopic end of the electric telescopic rod 11 is fixedly connected with the upper side of the lifting plate 8, the electric telescopic rod 11 is in sealing fit with the water tank main body 1, a drain pipe 12 is arranged below one side of the water tank main body 1 in a communicating manner, an electromagnetic valve 13 is arranged on the drain pipe 12 in a communicating manner, an upper side of the water tank main body 1 is communicated with the water tank main body 14, an access hole 14 is fixedly arranged on the access hole 14, a first opening and closing valve 15 is fixedly arranged on the access hole 14, when the electric telescopic rod 11 stretches out to push the lifting plate 8 to descend when the rubber diaphragm 2 is required to be maintained, the sliding along the sliding groove 9 is stably, the sliding of the sliding block 10 to keep the inner side of the lifting plate 9, the isolation sealing is fixedly arranged, one side of the water tank main body 1, the sealing is opened, the electromagnetic valve 13 is opened to enable the broken water to flow out through the drain 12, and the drain valve is opened through the drain hole 14, and the access hole is effectively prevented from affecting the repair efficiency when the repair efficiency.

The connection fixing mechanism comprises a water outlet pipe 16, a connecting pipe 17, a fixing flange 18, a sealing groove 19, a sealing ring 20 and a second opening and closing valve 21, wherein the water outlet pipe 16 is communicated with the lower side of the other side of the water tank main body 1, the connecting pipe 17 is communicated with the lower side of the water outlet pipe 16, the fixing flange 18 is arranged between the water outlet pipe 16 and the connecting pipe 17, the sealing groove 19 is arranged around the lower side of the fixing flange 18, the sealing ring 20 is fixedly arranged on the fixing flange 18 at the upper end of the connecting pipe 17, the water outlet pipe 16 and the connecting pipe 17 are fixed through bolts of the fixing flange 18, the sealing ring 20 is matched with the sealing groove 19 to seal, the connection is ensured to be stable, water leakage is prevented, the second opening and closing valve 21 is arranged on the water outlet pipe 16, and when water is discharged, the second opening and closing valve 21 is opened, so that water in the water tank main body 1 flows out through the water outlet pipe 16.

When the pneumatic water tank structure is used, the air pump is started to inject quantitative air into the folding air bag through the air pipe according to the requirement, the folding air bag is inflated and swelled, the third opening and closing valve is opened to inject water into the water tank body through the water inlet pipe to squeeze the air of the folding air bag, the volume of the air is reduced after the air is compressed according to the Boyle's law of gases, the third opening and closing valve is closed again until the gas pressure in the pneumatic tank is consistent with the pressure of water, the second opening and closing valve is opened to enable water in the water tank body to be discharged from the water outlet pipe when the water is taken, the folding air bag is still isolated between the air and the water when the rubber diaphragm is damaged, loss caused by air dissolution is prevented, the electric telescopic rod stretches out and pushes the lifting plate to descend along the sliding groove under the driving of the sliding groove to be matched with the isolating plate when repairing is carried out, the electromagnetic valve is opened to enable the leaked water to be discharged through the water outlet pipe, and then the first opening and closing valve is opened to repair the rubber diaphragm in the water tank body through the overhaul port.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An air pressure water tank structure which is characterized in that: including water pitcher main part (1), gasbag pressurizing mechanism, isolation maintenance mechanism and connection fixed establishment, gasbag pressurizing mechanism includes rubber diaphragm (2), folding gasbag (3), first support (4), gas-supply pipe (5) and air pump (6), one side is fixed in water pitcher main part (1) is equipped with rubber diaphragm (2), rubber diaphragm (2) one side is arranged and is equipped with folding gasbag (3), folding gasbag (3) are equipped with the multiunit, water pitcher main part (1) outside one side is fixed from top to bottom symmetrically is equipped with first support (4), be fixed between first support (4) and be equipped with gas-supply pipe (5), pipeline intercommunication between gas-supply pipe (5) and folding gasbag (3), first support (4) top is fixed and is equipped with air pump (6), air pump (6) and gas-supply pipe (5) intercommunication, one side is equipped with isolation maintenance mechanism in water pitcher main part (1) opposite side below is equipped with connection fixed establishment.

2. An air pressure water tank structure as defined in claim 1, wherein: keep apart maintenance mechanism includes division board (7), lifter plate (8), spout (9), slider (10) and electric telescopic handle (11), the fixed division board (7) that is equipped with in middle one side top in water pitcher main part (1), division board (7) opposite side slip is equipped with lifter plate (8), spout (9) have been seted up to division board (7) opposite side, install in spout (9) and slide and be equipped with slider (10), slider (10) opposite side and lifter plate (8) fixed connection, water pitcher main part (1) top is fixed and is equipped with electric telescopic handle (11), electric telescopic handle (11) flexible end and lifter plate (8) top fixed connection, electric telescopic handle (11) are sealed laminating with water pitcher main part (1).

3. An air pressure water tank structure as defined in claim 1, wherein: the water tank is characterized in that a drain pipe (12) is arranged on one side lower portion of the water tank main body (1) in a communicating mode, an electromagnetic valve (13) is arranged on the drain pipe (12), an overhaul port (14) is arranged on one side upper portion of the water tank main body (1) in a communicating mode, and a first opening and closing valve (15) is fixedly arranged on the overhaul port (14).

4. An air pressure water tank structure as defined in claim 1, wherein: the utility model provides a water tank, including water tank main part (1), water tank main part (1) opposite side below intercommunication is equipped with outlet pipe (16), connection fixed establishment includes outlet pipe (16), connecting pipe (17), flange (18) below is equipped with sealing groove (19) around being equipped with between outlet pipe (16) and connecting pipe (17), fixed sealing ring (20) that are equipped with on flange (18) of connecting pipe (17) upper end, install second opening and closing valve (21) on outlet pipe (16).

5. An air pressure water pitcher structure as set forth in claim 4 wherein: the water outlet pipe (16) is fixed with the connecting pipe (17) through bolts of the fixing flange (18), and the sealing ring (20) is matched with the sealing groove (19) for sealing.

6. An air pressure water tank structure as defined in claim 1, wherein: the other side of the water tank main body (1) is communicated with a water inlet pipe (22), and a third opening and closing valve (23) is arranged on the water inlet pipe (22).