CN212561727U

CN212561727U - Self-pressure type towerless water supply equipment

Info

Publication number: CN212561727U
Application number: CN202021159264.9U
Authority: CN
Inventors: 陈红军; 宋登辉; 安志强; 殷少鹏; 张二勇
Original assignee: Kaifeng Yuda Water Supply Equipment Co ltd
Current assignee: Kaifeng Yuda Water Supply Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-19
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a self-pressure type towerless water supply device, which comprises a tank body; a water inlet and a water outlet are arranged at the lower side of the tank body, and a sewage draining outlet is arranged on the tank body; the tank body is provided with a first vent pipe; the first vent pipe penetrates through the top of the tank body, and the first vent pipe is provided with a buoyancy measuring mechanism; the first vent pipe is provided with a first one-way valve and a second one-way valve; a second vent pipe is arranged between the first one-way valve and the second one-way valve, and the first vent pipe and the second vent pipe are communicated with each other; the second ventilating pipe is connected with a fan. Through setting up first breather pipe and fan, when the internal gas of jar was less, start the fan and let in the air to jar internal, compensatied jar internal air that runs off, guaranteed the internal gas pressure of jar, improved the availability factor of device, reduced energy loss, prolonged the life of pump.

Description

Self-pressure type towerless water supply equipment

Technical Field

The utility model belongs to the technical field of water supply equipment, especially, relate to self-pressure formula towerless water supply equipment.

Background

The principle of the towerless water supply equipment is that a water pump is utilized to forcibly drain water into a closed water tank with air, a check valve is additionally arranged at a water inlet end, when the water pressure in the water tank reaches a preset pressure, the water pump is stopped, at the moment, a pressure tower with the upper end being air and the lower end being water is formed in the closed water tank, and when water is used, the air counteracts the water in the tower to press out the water in the tower. The towerless water supply equipment is widely applied to various regions, and has the advantages of reliable operation, simple operation, less occupied land, prolonged service life of the water pump and the like.

However, in the using process, the air in the towerless water supply equipment is gradually reduced along with the prolonging of the time, the gas pressure in the tank body is insufficient along with the outside of the water discharging device, and the water pump needs to be frequently started to add water into the tank body so as to increase the gas pressure in the tank body, so that the energy consumption is extremely high, and the loss of the pump is accelerated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a self-pressure formula does not have tower water supply equipment, through setting up first breather pipe and fan, when the internal gas of jar is less, start the fan and let in the air to the jar internal, compensate the internal air that runs off of jar, guaranteed the internal gas pressure of jar, improved the availability factor of device, reduced energy loss, prolonged the life of pump.

The utility model provides a following technical scheme:

the self-pressure type towerless water supply equipment comprises a tank body; a water inlet and a water outlet are arranged at the lower side of the tank body, and a sewage draining outlet is arranged on the tank body; the tank body is provided with a first vent pipe; the first vent pipe penetrates through the top of the tank body, and the first vent pipe is provided with a buoyancy measuring mechanism; the first vent pipe is provided with a first one-way valve and a second one-way valve; a second vent pipe is arranged between the first one-way valve and the second one-way valve, and the first vent pipe and the second vent pipe are communicated with each other; the second ventilating pipe is connected with a fan.

Preferably, the buoyancy measuring mechanism comprises a square shell, the square shell is communicated with the first vent pipe, and a tension sensor is arranged in the square shell.

Preferably, the first vent pipe positioned on the inner side of the tank body is provided with a spring, one end of the spring is connected with the tension sensor, and the other end of the spring is connected with the floating ball.

Preferably, the diameter of the floating ball is smaller than the inner diameter of the first vent pipe, and the floating ball is connected with the spring through a pull wire.

Preferably, a fan bracket is arranged on the circumference of the tank body, and the fan is arranged on the upper side of the bracket.

Preferably, the tank body is provided with support legs, and the number of the support legs is at least 3.

Preferably, the first vent pipe is of an inverted U-shaped structure, and the first check valve and the second check valve are both air inlets leading to the inner side of the tank body.

Preferably, the top of the tank body is provided with a pressure gauge connector and an automatic exhaust valve connector.

Preferably, the water inlet is provided with a one-way valve, and the water outlet is provided with a valve.

Preferably, the tension sensor is connected with an electric cabinet, and the electric cabinet is connected with a water pump.

Preferably, the second vent pipe is provided with an air filter.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses no tower water supply equipment of autogenous pressure formula through setting up buoyancy measuring mechanism, utilizes the buoyancy principle, and when the internal gas of jar was less, utilize fan automatic charging, effectively guaranteed the internal strength pressure of jar.

(2) The utility model discloses self-pressing formula does not have tower water supply equipment, through setting up the drain, can be effectual with the internal debris eduction gear of jar outside, guaranteed the security of water consumption through the drain.

(3) The utility model discloses no tower water supply equipment of autogenous pressure formula through setting up the manometer, can in time observe and know the internal pressure of jar, and the operating personnel of being convenient for is to the control and the understanding of device internal pressure.

(4) The utility model discloses self-pressure formula does not have tower water supply equipment, through setting up air relief valve, when pressure exceeded preset's pressure, air relief valve exhaust had guaranteed the security of device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a main schematic diagram of the present invention.

Fig. 2 is a schematic view of normal air in the tank of the present invention.

Fig. 3 is a schematic view of the less floating ball of the air in the tank of the present invention.

Fig. 4 is a schematic view of the floating ball of the present invention.

Fig. 5 is a schematic view of embodiment 2 of the present invention.

In the figure: 1. a support leg; 2. a water inlet; 3. a tank body; 4. a pressure gauge interface; 5. an automatic exhaust valve interface; 6. a first vent pipe; 7. a first check valve; 8. a second one-way valve; 9. an air filter; 10. a fan; 11. a fan bracket; 12. a water outlet; 13. a sewage draining outlet; 14. a tension sensor; 15. a spring; 16. a buoyancy measuring mechanism; 17. a second vent pipe; 18. a floating ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. 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.

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. 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.

Example 1

As shown in fig. 1-4, the self-pressure type towerless water supply equipment comprises a tank body 3; a water inlet 2 and a water outlet 12 are arranged at the lower side of the tank body 3, the tank body 3 is provided with a sewage draining outlet 13, and the sewage draining outlet 13 is used for draining impurities in the tank body 3; the tank body 3 is provided with a first breather pipe 6; the first vent pipe 6 penetrates through the top of the tank body 3, the length of the first vent pipe 6 in the tank body 3 is adjusted according to actual needs, the first vent pipe 6 is provided with a buoyancy measuring mechanism 16, and the buoyancy measuring mechanism 16 is used for measuring the content of water in the tank body 3 when the gas pressure in the tank body 3 is atmospheric pressure; the first vent pipe 6 is provided with a first check valve 7 and a second check valve 8; a second vent pipe 17 is arranged between the first check valve 7 and the second check valve 8, and the first vent pipe 6 and the second vent pipe 17 are communicated with each other; the second breather pipe 17 is connected with fan 10, be provided with air cleaner 9 between fan 10 and the second breather pipe 17, air cleaner 9 is arranged in the particulate pollutant in the filtered air, has guaranteed the quality of jar internal water of body 3.

The buoyancy measuring mechanism 16 comprises a square shell which is communicated with the first vent pipe 6, and a tension sensor 14 is arranged in the square shell. The first vent pipe 6 positioned on the inner side of the tank body 3 is provided with a spring 15, one end of the spring 15 is connected with a tension sensor 14, the other end of the spring 15 is connected with a floating ball 18, and the tension sensor 14 is used for measuring the buoyancy borne by the floating ball 18. The diameter of the floating ball 18 is smaller than the inner diameter of the first vent pipe 6, the floating ball 18 is connected with the spring 15 through a pull wire, and the floating ball 18 can move in the first vent pipe 6.

The circumference of the tank body 3 is provided with a fan bracket 11, and the fan 10 is arranged on the upper side of the fan bracket 11.

The jar body 3 is provided with landing leg 1, 1 quantity of landing leg is 3 at least. First breather pipe 6 is the structure of falling U font, the air inlet of first breather pipe 6 is vertical downwards, and the effectual foreign matter that prevents gets into first breather pipe 6,

first check valve

7 and 8 air inlet directions of second check valve are the air inlet and lead to jar body 3 inboards. The top of the tank body 3 is provided with a valve, and the valve is used for adjusting the air content in the tank body 3 when in first use.

The utility model discloses a pressure measuring device, including jar body 3, pressure gauge interface 4, automatic exhaust valve interface 5, pressure gauge interface 4 is provided with the manometer, the manometer is used for measuring the pressure in the jar body 3, automatic exhaust valve interface 5 is provided with discharge valve, and when the pressure in the jar body 3 was greater than preset's pressure, discharge valve opened, the effectual operational environment's of having guaranteed the device security. The water inlet 2 is provided with a one-way valve to prevent water in the tank body 3 from flowing backwards, and the water outlet 12 is provided with a valve.

The tension sensor 14 is connected with an electric cabinet, and the water pump and the fan are both electrically connected with the electric cabinet.

The working principle is as follows: in the working process of the device, as shown in fig. 3, the tank body 3 is in a non-pressure state at this time, the tank body 3 is the gas content in the tank body 3 under normal conditions, the floating ball 18 is not subjected to buoyancy at this time, and the gravity of the floating ball 18 is measured by the tension sensor 14; as shown in fig. 4, at this time, the tank 3 is in a non-pressure state, the gas content inside the tank 3 is small, the amount of water remaining in the tank 3 is large, at this time, the floating ball 18 is under the action of buoyancy, and the gravity borne by the floating ball 18 minus the buoyancy borne by the floating ball 18 is measured by the tension sensor 14; the tension sensor 14 transmits data to the electric cabinet, and the electric cabinet starts the fan 10 to inflate the tank body 3. When the tank body 3 needs to be cleaned, the sewage discharge port 13 is opened, air enters the tank body 3 from the first one-way valve 7 and the second one-way valve 8, and water in the tank body 3 is guaranteed to flow out smoothly.

Example 2

As shown in fig. 5, unlike embodiment 1, the self-pressure type towerless water supply equipment includes a tank 3; a water inlet 2 and a water outlet 12 are arranged at the lower side of the tank body 3, the tank body 3 is provided with a sewage draining outlet 13, and the sewage draining outlet 13 is used for draining impurities in the tank body 3; the tank body 3 is provided with a first breather pipe 6; the first vent pipe 6 penetrates through the top of the tank body 3, the length of the first vent pipe 6 in the tank body 3 is adjusted according to actual needs, the first vent pipe 6 is provided with a buoyancy measuring mechanism 16, and the buoyancy measuring mechanism 16 is used for measuring the content of water in the tank body 3 when the gas pressure in the tank body 3 is atmospheric pressure; the first breather pipe 6 is provided with a first one-way valve 7; the tank body 3 is provided with a second vent pipe 17, the tank body 3 is communicated with the second vent pipe 17, the second vent pipe 17 is connected with a fan 10, an air filter 9 and a second one-way valve 8 are arranged between the fan 10 and the second vent pipe 17, the air filter 9 is used for filtering particle pollutants in air, and the quality of water in the tank body 3 is guaranteed.

The device that obtains through above-mentioned technical scheme is that remove rubber asphalt and store processingequipment, through setting up first breather pipe 6 and fan 10, when the gas in the jar body 3 is less, starts fan 10 and lets in the air in to the jar body 3, compensaties the air that runs off in the jar body 3, has guaranteed the gas pressure in the jar body 3, has improved the availability factor of device, has reduced energy loss, has prolonged the life of pump.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Self-pressure type towerless water supply equipment is characterized by comprising a tank body (3); a water inlet (2) and a water outlet (12) are arranged on the lower side of the tank body (3), and a sewage draining outlet (13) is arranged on the tank body (3); the tank body (3) is provided with a first vent pipe (6); the first vent pipe (6) penetrates through the top of the tank body (3), and the first vent pipe (6) is provided with a buoyancy measuring mechanism (16); the first vent pipe (6) is provided with a first one-way valve (7) and a second one-way valve (8); a second vent pipe (17) is arranged between the first check valve (7) and the second check valve (8), and the first vent pipe (6) and the second vent pipe (17) are communicated with each other; the second vent pipe (17) is connected with a fan (10).

2. The self-pressurized towerless water supply equipment according to claim 1, wherein the buoyancy measuring means (16) comprises a square housing communicating with the first vent pipe (6), the square housing having a tension sensor (14) disposed therein.

3. The self-pressure type towerless water supply equipment according to claim 1, wherein the first vent pipe (6) positioned inside the tank (3) is provided with a spring (15), one end of the spring (15) is connected with the tension sensor (14), and the other end is connected with a floating ball (18).

4. The self-pressurized towerless water supply equipment according to claim 3, wherein the diameter of the floating ball (18) is smaller than the inner diameter of the first vent pipe (6), and the floating ball (18) is connected with the spring (15) through a pull wire.

5. The self-pressure type towerless water supply equipment according to claim 1, wherein the tank body (3) is circumferentially provided with a fan bracket (11), and the fan (10) is arranged on the upper side of the fan bracket (11).

6. The self-pressurized towerless water supply apparatus according to claim 1, wherein the tank (3) is provided with legs (1), the number of the legs (1) being at least 3.

7. The self-pressure type towerless water supply equipment as claimed in claim 1, wherein the first vent pipe (6) is of an inverted U-shaped structure, and the first check valve (7) and the second check valve (8) are both provided with air inlets which are communicated with the inner side of the tank body (3).