CN218643458U

CN218643458U - Water supply equipment with emergent frequency conversion water supply function

Info

Publication number: CN218643458U
Application number: CN202222205312.9U
Authority: CN
Inventors: 刘鹏
Original assignee: Shanghai Wanhe Water Group Co ltd
Current assignee: Shanghai Wanhe Water Group Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-17
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a water supply equipment with emergent frequency conversion water supply function, including base and shock attenuation lower margin, base bottom evenly distributed has the shock attenuation lower margin, the support is installed to the intermediate position on base top, the left side of support is provided with the water tank, the right side of support is provided with high-pressure multistage pump and low pressure multistage pump, the running water inlet tube is installed to the entrance of water tank, the filter is installed to the input of running water inlet tube, the check valve is installed in the left side of filter. This water supply equipment with emergent frequency conversion water supply function is through being provided with filter, water tank, insulation cover, installs the filter in running water inlet tube department, carries out certain filtration with the running water of municipal pipe network, and the insulation cover is then used to the outside of water tank, guarantees the temperature, and it is consuming time to reduce the hot water supply that the temperature reduces to cause night, has realized the promotion of quality of water and temperature two aspects, has solved the problem of quality of water and temperature.

Description

Water supply equipment with emergent frequency conversion water supply function

Technical Field

The utility model relates to a water supply technical field specifically is a water supply equipment with emergent frequency conversion water supply function.

Background

The water supply equipment is one of indispensable basic equipment of modern society, and the supply of water supply system is scarce in aspects such as floor pressure boost, water tower water supply, domestic water, groundwater adoption, field irrigation, solar energy water supply and water plant operation. According to the difference of the peak value of water use, the water demand of the user is different in different time periods, and the water supply pressure of the municipal pipe network is different, so that the water pressure is regulated by the frequency conversion water supply equipment to ensure the supply of high-pressure and low-pressure water.

At present, when water supply equipment with an emergency variable-frequency water supply function supplies water to high-rise users, the users are generally required to install a filter at a water outlet faucet by themselves so as to carry out preliminary filtration on tap water, and in addition, the heating time consumption of water used at night in winter is long due to the temperature difference between day and night. Both of these have pointed to the problem of present variable frequency water supply system: namely, improvement of water temperature and water quality is still to be improved.

Therefore, a water supply device with an emergency variable-frequency water supply function is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water supply equipment with emergent frequency conversion water supply function to the temperature of proposing in solving above-mentioned background art still remains the problem of promoting with the aspect of the improvement of quality of water.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water supply equipment with emergent frequency conversion water supply function, includes base and shock attenuation lower margin, base bottom evenly distributed has the shock attenuation lower margin, the support is installed to the intermediate position on base top, the left side of support is provided with the water tank, the right side of support is provided with high-pressure multistage pump and low pressure multistage pump, the running water inlet tube is installed to the entrance of water tank, the filter is installed to the input of running water inlet tube, the check valve is installed in the left side of filter, the support top is erect to the running water inlet tube, the outside cladding of water tank has the insulation cover, the insulation cover bottom is provided with fixing bandage, the bottom of water tank is provided with the fixed block, fixing bandage and fixed block tying are fixed.

Preferably, the output fixedly connected with feed pipe of water tank, the solenoid valve is installed on the right side of feed pipe, the booster pump is installed on the right side of solenoid valve, the interlude of support is erect to booster pump and solenoid valve.

Preferably, the bottom of support is installed the steady voltage compensation jar, the input of steady voltage compensation jar is connected with the feed pipe, the output fixedly connected with water diversion house steward of steady voltage compensation jar, water diversion house steward's output reposition of redundant personnel is connected to high-pressure multistage pump and low pressure multistage pump.

Preferably, the output ends of the high-pressure multi-stage pump and the low-pressure multi-stage pump are respectively provided with a shunt ball valve, and the output end of the shunt ball valve is connected with a water outlet pipe.

Preferably, the outlet pipe department installs the pressure scale, the reposition of redundant personnel ball valve is provided with two sets ofly, the outlet port department of outlet pipe installs the atmospheric pressure jar, the outlet pipe is connected to with the user water piping system.

Preferably, the rear ends of the high-pressure multistage pump and the low-pressure multistage pump are provided with a control box, and the control box is fixedly connected to the right side of the top end of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the water supply equipment with the emergency variable-frequency water supply function not only realizes the improvement of water quality and water temperature, realizes automatic variable-frequency water supply, ensures water supply of users in the peak period of water use, but also realizes integral installation, strong operation stability, and is safer and more reliable;

(1) The filter, the water tank and the heat insulation sleeve are arranged, the filter is arranged at the position of the tap water inlet pipe, tap water of a municipal pipe network is filtered to a certain extent, so that more impurities and secondary pollution are avoided when tap water of a user flows out, a primary filtering effect is achieved, the heat insulation sleeve is used outside the water tank, the water temperature is ensured, the time consumed for hot water supply caused by the reduction of the water temperature at night is reduced, and the improvement of the water quality and the water temperature is realized;

(2) The water tank is pressurized for the second time by the booster pump, the high-pressure multi-stage pump and the low-pressure multi-stage pump can operate at variable frequency and speed during the peak period of water consumption, the running water pressure of the municipal pipe network is low, the rotating speed of the low-pressure water pump is reduced, and the rotating speed of the high-pressure water pump is increased, otherwise, the water pressure is detected by the pressure gauge and the variable frequency water supply is automatically realized, and the water supply of a user can be ensured during the peak period of water consumption;

(3) Through being provided with pressure scale, control box, atmospheric pressure jar, shock attenuation lower margin, base, the pressure scale detects water pressure and realizes the frequency conversion water supply automatically, adjusts the water pump rotational speed through the automatic control system of control box, and the pipeline internal pressure safety can be guaranteed to the atmospheric pressure jar, and whole equipment mounting is on the base, and the resonance noise of operation is reduced to the shock attenuation lower margin of bottom, and integral erection, operating stability are strong, safe and reliable more.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

fig. 2 is a schematic view of the front view structure of the control box of the present invention;

fig. 3 is an enlarged schematic structural view of a partial section at a in fig. 1 according to the present invention;

fig. 4 is a front view of the structure of the tap water inlet pipe of the present invention.

In the figure: 1. a water diversion main pipe; 2. a base; 3. damping feet; 4. fixing a binding band; 5. a water tank; 6. a heat-insulating sleeve; 7. a water supply pipe; 8. a one-way valve; 9. a filter; 10. a tap water inlet pipe; 11. an electromagnetic valve; 12. a pressure stabilizing compensation tank; 13. a support; 14. a booster pump; 15. a pressure gauge; 16. a high pressure multi-stage pump; 17. a control box; 18. a low pressure multi-stage pump; 19. an air pressure tank; 20. a water outlet pipe; 21. a shunt ball valve; 22. and (5) fixing blocks.

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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a water supply device with an emergency variable-frequency water supply function comprises a base 2 and shock-absorbing feet 3, wherein the shock-absorbing feet 3 are uniformly distributed at the bottom end of the base 2, a support 13 is mounted at the middle position of the top end of the base 2, a water tank 5 is arranged on the left side of the support 13, a high-pressure multistage pump 16 and a low-pressure multistage pump 18 are arranged on the right side of the support 13, a tap water inlet pipe 10 is mounted at an inlet of the water tank 5, a filter 9 is mounted at an input end of the tap water inlet pipe 10, a check valve 8 is mounted on the left side of the filter 9, the tap water inlet pipe 10 is erected at the top end of the support 13, a heat-insulating sleeve 6 is wrapped outside the water tank 5, a fixing bandage 4 is arranged at the bottom end of the heat-insulating sleeve 6, a fixing block 22 is arranged at the bottom end of the water tank 5, and the fixing bandage 4 is fixedly bound with the fixing block 22;

specifically, as shown in fig. 1, fig. 2 and fig. 3, install filter 9 in running water inlet pipe 10 department, carry out certain filtration with the running water of municipal pipe network, make user's tap go out water and can not have more impurity and secondary pollution, play the effect of prefilter, and then use insulation cover 6 in the outside of water tank 5, guarantee the temperature, it is consuming time to reduce the hot water supply that the temperature reduces to cause night, insulation cover 6 uses fixing strap 4 to tie up on fixed block 22, be convenient for tear open and repair, the promotion of quality of water and temperature two sides has been realized.

Example 2: the water supply system comprises a water tank 5, a water supply pipe 7, an electromagnetic valve 11, a booster pump 14, a support 13, a pressure stabilizing compensation tank 12, a water main pipe 1, a high-pressure multi-stage pump 16 and a low-pressure multi-stage pump 18, wherein the output end of the water tank 5 is fixedly connected with the water supply pipe 7, the electromagnetic valve 11 is arranged on the right side of the water supply pipe 7, the booster pump 14 and the electromagnetic valve 11 are erected in the middle section of the support 13, the bottom of the support 13 is provided with the pressure stabilizing compensation tank 12, the input end of the pressure stabilizing compensation tank 12 is connected with the water supply pipe 7, the output end of the pressure stabilizing compensation tank 12 is fixedly connected with the water main pipe 1, and the output end of the water main pipe 1 is connected to the high-pressure multi-stage pump 16 and the low-pressure multi-stage pump 18 in a shunting manner;

specifically, as shown in fig. 1, the water tank 5 is pressurized for the second time by the booster pump 14, the high-pressure multi-stage pump 16 and the low-pressure multi-stage pump 18 operate at variable frequency and variable speed during the peak period of water use, and the low-pressure water pump decreases the rotating speed and the high-pressure water pump increases the rotating speed when the tap water pressure of the municipal pipe network is low, otherwise, the pressure gauge 15 detects the water pressure and automatically realizes variable frequency water supply, and the water supply of a user can be ensured during the peak period of water use.

Example 3: the output ends of the high-pressure multi-stage pump 16 and the low-pressure multi-stage pump 18 are respectively provided with a shunt ball valve 21, the output end of the shunt ball valve 21 is connected with a water outlet pipe 20, the position of the water outlet pipe 20 is provided with a pressure gauge 15, the shunt ball valves 21 are provided with two groups, the water outlet of the water outlet pipe 20 is provided with an air pressure tank 19, the water outlet pipe 20 is connected to a user water pipeline system, the rear ends of the high-pressure multi-stage pump 16 and the low-pressure multi-stage pump 18 are provided with a control box 17, and the control box 17 is fixedly connected to the right side of the top end of the base 2;

specifically, as shown in fig. 1 and 2, the pressure gauge 15 detects water pressure and automatically realizes frequency conversion water supply, the automatic control system through the control box 17 adjusts the rotating speed of the water pump, the pressure tank 19 can ensure the safety of the internal pressure of the pipeline, the whole equipment is installed on the base 2, the vibration reduction ground feet 3 at the bottom reduce the resonance noise of operation, and the whole installation and the operation stability are strong, and are safer and more reliable.

The working principle is as follows: the utility model discloses when using, municipal pipe network's running water gets into from running water inlet tube 10, through filter 9 filtration impurity, and back process check valve 8, get into and save in the water tank 5, produce the negative pressure in the pipeline is avoided to steady voltage compensating tank 12, the water of drawing forth in the water tank 5 is through the pressure boost of solenoid valve 11 and booster pump 14, get into leading water house steward 1 from feed pipe 7, the subdividing gets into high-pressure multistage pump 16 and low pressure multistage pump 18 respectively, draw forth from outlet pipe 20 at last, through the atmospheric pressure adjustment of atmospheric pressure jar 19, finally get into the pipe-line system that the user connects, go out water from user tap.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a water supply equipment with emergent frequency conversion water supply function, includes base (2) and shock attenuation lower margin (3), its characterized in that: base (2) bottom evenly distributed has shock attenuation lower margin (3), support (13) are installed to the intermediate position on base (2) top, the left side of support (13) is provided with water tank (5), the right side of support (13) is provided with high-pressure multistage pump (16) and low pressure multistage pump (18), running water inlet tube (10) are installed to the entrance of water tank (5), filter (9) are installed to the input of running water inlet tube (10), check valve (8) are installed in the left side of filter (9), support (13) top is erect in running water inlet tube (10), the outside cladding of water tank (5) has insulation cover (6), insulation cover (6) bottom is provided with fixed bandage (4), the bottom of water tank (5) is provided with fixed block (22), fixed bandage (4) and fixed block (22) tie up and connect fixedly.

2. The water supply equipment with the emergency variable-frequency water supply function according to claim 1, characterized in that: the output fixedly connected with feed pipe (7) of water tank (5), solenoid valve (11) are installed on the right side of feed pipe (7), booster pump (14) are installed on the right side of solenoid valve (11), the interlude of support (13) is erect in booster pump (14) and solenoid valve (11).

3. The water supply equipment with the emergency variable-frequency water supply function according to claim 1, characterized in that: the water supply system is characterized in that a voltage stabilization compensation tank (12) is installed at the bottom of the support (13), the input end of the voltage stabilization compensation tank (12) is connected with the water supply pipe (7), the output end of the voltage stabilization compensation tank (12) is fixedly connected with a water guide main pipe (1), and the output end of the water guide main pipe (1) is connected to a high-pressure multistage pump (16) and a low-pressure multistage pump (18) in a shunting manner.

4. The water supply equipment with the emergency variable-frequency water supply function according to claim 1, characterized in that: the output ends of the high-pressure multi-stage pump (16) and the low-pressure multi-stage pump (18) are respectively provided with a shunt ball valve (21), and the output end of the shunt ball valve (21) is connected with a water outlet pipe (20).

5. The water supply equipment with the emergency variable-frequency water supply function according to claim 4, characterized in that: the utility model discloses a pressure measuring device, including outlet pipe (20), reposition of redundant personnel ball valve (21), pressure scale (15) are installed in outlet pipe (20), reposition of redundant personnel ball valve (21) are provided with two sets ofly, atmospheric pressure jar (19) are installed to the delivery port department of outlet pipe (20), outlet pipe (20) are connected to user's water pipe-line system.

6. The water supply equipment with the emergency variable-frequency water supply function according to claim 1, characterized in that: the rear ends of the high-pressure multi-stage pump (16) and the low-pressure multi-stage pump (18) are provided with a control box (17), and the control box (17) is fixedly connected to the right side of the top end of the base (2).