CN210737699U - Constant pressure water supplementing device for water supply equipment - Google Patents
Constant pressure water supplementing device for water supply equipment Download PDFInfo
- Publication number
- CN210737699U CN210737699U CN201920538085.7U CN201920538085U CN210737699U CN 210737699 U CN210737699 U CN 210737699U CN 201920538085 U CN201920538085 U CN 201920538085U CN 210737699 U CN210737699 U CN 210737699U
- Authority
- CN
- China
- Prior art keywords
- water
- diaphragm
- pressure
- pipe
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a water supply equipment is with level pressure moisturizing device, including moisturizing pipe, diaphragm atmospheric pressure jar body, water pump body and pressure controller body, the inside of diaphragm atmospheric pressure jar body is provided with the inner membrance, the moisturizing pipe is installed in the outside one side of diaphragm atmospheric pressure jar body, one side that the foot rest was kept away from at the moisturizing mouth is provided with the water pump body, one side that the water pump body was kept away from to the inlet tube is provided with the pressure controller body. The utility model discloses a set up the pressure controller body and can adjust operating pressure, can stop supplying water through closing the moisturizing valve when this internal pressure of diaphragm atmospheric pressure jar surpasss settlement pressure, this kind of operation labour saving and time saving has improved the efficiency that supplies water, and set up the diaphragm clearance at jar internal portion, when this kind of condition of oxidation reaction takes place for inner membrance and water, later contact can not make the device inside leak and make water enter into the diaphragm clearance when great pressure, avoid jar body corroded to lead to unable moisturizing to supply water.
Description
Technical Field
The utility model belongs to the technical field of the moisturizing device, concretely relates to water supply equipment is with level pressure moisturizing device.
Background
The water supplementing device is a water supply device which is automatically started and stopped and outputs a certain flow and a certain lift in unit time. It can be divided into four categories of fire fighting, life, production and sewage treatment according to the application. Frequently, at present, due to lack of water resources, a part of cities in China do not supply water for 24 hours all day long, and in order to meet the water supply requirements of multi-storey or high-rise buildings, a water pool or a water tank is usually built in the places so as to meet the requirements of water supply late at night when tap water is cut off or the pressure is reduced.
Traditional moisturizing device all provides the moisturizing for water supply installation through the on-off valve on the manual control business turn over water pipe, and this process is wasted time and energy to can appear in the inevitable condition that can not in time on-off valve, this kind will cause serious lack of water supply installation so that the equipment that needs water supply installation to provide hydrodynamic can not work, manual control's moisturizing device can often cause water pollution or even corrode the water tank with the air contact easily moreover and lead to the device to damage unable continuation work.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a water supply equipment is with level pressure moisturizing device has water supply efficiency height, labour saving and time saving characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: a constant-pressure water replenishing device for water supply equipment comprises a gas replenishing valve, a gas replenishing pipe, an inner membrane, a diaphragm air pressure tank body, a water replenishing port, a water pump body, a water replenishing valve, a pressure controller body and an exhaust port, wherein the inner membrane is arranged inside the diaphragm air pressure tank body, a foot rest is arranged at the bottom end outside the diaphragm air pressure tank body, a diaphragm gap is arranged at one side, close to the inside of the diaphragm air pressure tank body, of the inner membrane, an outer membrane is arranged at one side, far away from the inner membrane, of the diaphragm gap, an air chamber is arranged at one side, far away from the diaphragm gap, of the outer membrane, the gas replenishing pipe is arranged at one side, outside the diaphragm air pressure tank body, the gas replenishing valve is arranged at the upper end of the gas replenishing pipe, the water replenishing port is arranged at the bottom of the diaphragm air pressure tank body, the upper end of inlet tube is provided with the moisturizing valve door, and the one side that the water pump body was kept away from to the inlet tube is provided with the pressure controller body, the top at the diaphragm atmospheric pressure jar body is installed to the gas vent.
Preferably, the inner wall of the diaphragm air pressure tank body is chiseled with a groove, and the outer membrane and the inner membrane are connected with the diaphragm air pressure tank body by being embedded into the groove.
Preferably, the water pump body is connected with a water replenishing pipe through a water outlet of the water pump body, and the water replenishing port is connected with the water pump body through the water replenishing pipe.
Preferably, the pressure controller body is connected with the air chamber through a pressure guide pipe, and one side of the pressure controller body is connected with the water pump body through an exhaust pipe.
Preferably, the water inlet pipe and the exhaust pipe are of an integrated structure, the water supplementing valve is connected with the exhaust pipe through a flange, and the water supplementing valve is connected with the air supplementing pipe through a flange.
Preferably, the foot rest and the diaphragm gas pressure tank body are welded through arc welding, and the bottom end of the foot rest is fixed on the ground through bolts and nuts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up the pressure controller body and can adjust operating pressure, can stop to the jar body through closing the moisturizing valve when this internal pressure of diaphragm atmospheric pressure jar surpasss settlement pressure and supply water the effect that reaches the level pressure moisturizing, this kind of operation needn't be through manual control, use not only simple and convenient labour saving and time saving but also improved the efficiency of supplying water greatly, and set up inner membrance and adventitia constitution diaphragm clearance in the inside of diaphragm atmospheric pressure jar body, when the oxidation reaction this kind of condition takes place with water in the inner membrance, later contact can not make the inside device leak when great pressure and make water enter into the diaphragm clearance, avoid the jar body to be corroded and damage the device and lead to unable moisturizing water supply.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
In the figure: 1. an air chamber; 2. an outer membrane; 3. a gas supply valve; 4. a gas supplementing pipe; 5. an inner membrane; 6. a diaphragm air pressure tank body; 7. a diaphragm gap; 8. a foot rest; 9. a water replenishing port; 10. a water replenishing pipe; 11. a water pump body; 12. a water replenishing valve; 13. a water inlet pipe; 14. a pressure controller body; 15. a pressure guide pipe; 16. and (7) an exhaust port.
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.
Referring to fig. 1-2, the present invention provides the following technical solutions: a constant pressure water supplementing device for water supply equipment comprises a gas supplementing valve 3, a gas supplementing pipe 4, an inner membrane 5, a diaphragm air pressure tank body 6, a water supplementing opening 9, a water pump body 11, a water supplementing valve 12, a pressure controller body 14 and an exhaust opening 16, wherein the inner membrane 5 is arranged inside the diaphragm air pressure tank body 6, a foot rest 8 is arranged at the bottom end of the outer part of the diaphragm air pressure tank body 6, a diaphragm gap 7 is arranged at one side, close to the inside of the diaphragm air pressure tank body 6, of the inner membrane 5, an outer membrane 2 is arranged at one side, far away from the inner membrane 5, of the diaphragm gap 7, an air chamber 1 is arranged at one side, far away from the diaphragm gap 7, of the outer membrane 2, the gas supplementing pipe 4 is arranged at one side of the outer part of the diaphragm air pressure tank body 6, the gas supplementing valve 3 is arranged at the upper end of the gas, one side of the water pump body 11, which is far away from the water replenishing port 9, is provided with a water inlet pipe 13, the upper end of the water inlet pipe 13 is provided with a water replenishing valve 12, one side of the water inlet pipe 13, which is far away from the water pump body 11, is provided with a pressure controller body 14, and an exhaust port 16 is installed on the top end of the diaphragm air pressure tank body 6.
In order to fix the positions of the outer membrane 2 and the inner membrane 5, in this embodiment, it is preferable that a groove is chiseled on the inner wall of the diaphragm air pressure tank body 6, and the outer membrane 2 and the inner membrane 5 are connected to the diaphragm air pressure tank body 6 by being inserted into the groove.
In order to replenish water to the diaphragm air pressure tank body 6, in this embodiment, preferably, the water pump body 11 is connected to the water replenishing pipe 10 through a water outlet of the water pump body 11, and the water replenishing port 9 is connected to the water pump body 11 through the water replenishing pipe 10.
In order to perform constant-pressure water replenishment on the water replenishing device, in the present embodiment, it is preferable that the pressure controller body 14 is connected to the air chamber 1 through a pressure guiding pipe 15, and one side of the pressure controller body 14 is connected to the water pump body 11 through an exhaust pipe.
In order to perform water and air supply control on the diaphragm air pressure tank body 6, in this embodiment, it is preferable that the water inlet pipe 13 and the exhaust pipe are of an integrated structure, the water supply valve 12 is connected with the exhaust pipe through a flange, and the air supply valve 3 is connected with the air supply pipe 4 through a flange.
In order to fix the position of the diaphragm gas pressure tank body 6, in the present embodiment, it is preferable that the stand 8 and the diaphragm gas pressure tank body 6 are welded by arc welding, and the bottom end of the stand 8 is fixed to the ground by a bolt and a nut.
The utility model discloses a theory of operation and use flow: firstly, the air supply valve 3 is opened to charge air into the air chamber 1 through the air supply pipe 4, the air supply valve 3 is closed after the air charging is finished, the upper limit value and the lower limit value of the working pressure are set after the pressure controller body 14 is opened, the water supply valve 12 is opened to supply water into the diaphragm air pressure tank body 6 through the water pump body 11 through the water inlet pipe 13, because of the incompressibility of water, the volume of the water chamber is continuously enlarged along with the continuous increase of water quantity, namely the outer membrane 2 starts to be pressed and expanded, so that the air chamber 1 in the diaphragm air pressure tank body 6 is compressed, the pressure in the tank is continuously increased, because the diaphragm air pressure tank body 6 is internally provided with the diaphragm gap 7 formed by the inner membrane 5 and the outer membrane 2, when the oxidation reaction of the water and the inner membrane 5 occurs, the water cannot leak from the inside of the device but enters the diaphragm gap 7 when the water is contacted with larger pressure, and the water cannot be supplied, when the pressure in the tank reaches the upper limit value of the working pressure, the water replenishing valve 12 is closed to stop water replenishing, the pressure in the tank is reduced along with the reduction of the water amount, and when the pressure is reduced to the lower limit value of the working pressure, the water replenishing valve 12 is opened to continue water replenishing, so that the function of constant-pressure water replenishing is achieved, manual water replenishing is completely not needed, the efficiency of water supplying and replenishing is improved, and the operation is simple, time-saving and labor-saving.
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 (6)
1. The utility model provides a water supply equipment is with level pressure moisturizing device, includes air supplement valve (3), air supplement pipe (4), inner membrance (5), diaphragm atmospheric pressure jar body (6), moisturizing mouth (9), water pump body (11), moisturizing valve (12), pressure controller body (14) and gas vent (16), its characterized in that: the diaphragm air pressure tank is characterized in that an inner diaphragm (5) is arranged inside the diaphragm air pressure tank body (6), a supporting foot frame (8) is arranged at the bottom end of the outer portion of the diaphragm air pressure tank body (6), a diaphragm gap (7) is arranged on one side, close to the inner portion of the diaphragm air pressure tank body (6), of the inner diaphragm (5), an outer diaphragm (2) is arranged on one side, away from the inner diaphragm gap (5), of the diaphragm gap (7), an air chamber (1) is arranged on one side, away from the diaphragm gap (7), of the outer diaphragm (2), an air supplementing pipe (4) is arranged on one side of the outer portion of the diaphragm air pressure tank body (6), an air supplementing valve (3) is arranged at the upper end of the air supplementing pipe (4), a water supplementing opening (9) is arranged at the bottom of the diaphragm air pressure tank body (6), a water pump body (11) is arranged on one side, away from the supporting foot frame, the water pump is characterized in that a water replenishing valve (12) is arranged at the upper end of the water inlet pipe (13), a pressure controller body (14) is arranged on one side, away from the water pump body (11), of the water inlet pipe (13), and the exhaust port (16) is installed at the top end of the diaphragm air pressure tank body (6).
2. The constant pressure water replenishing device for the water supply equipment according to claim 1, characterized in that: the inner wall of the diaphragm air pressure tank body (6) is chiseled with a groove, and the outer membrane (2) and the inner membrane (5) are connected with the diaphragm air pressure tank body (6) through being embedded into the groove.
3. The constant pressure water replenishing device for the water supply equipment according to claim 1, characterized in that: the water pump body (11) is connected with the water replenishing pipe (10) through a water outlet of the water pump body (11), and the water replenishing port (9) is connected with the water pump body (11) through the water replenishing pipe (10).
4. The constant pressure water replenishing device for the water supply equipment according to claim 1, characterized in that: the pressure controller body (14) is connected with the air chamber (1) through a pressure guide pipe (15), and one side of the pressure controller body (14) is connected with the water pump body (11) through an exhaust pipe.
5. The constant pressure water replenishing device for the water supply equipment according to claim 1, characterized in that: the water inlet pipe (13) and the exhaust pipe are of an integrated structure, the water replenishing valve (12) is connected with the exhaust pipe through a flange, and the air replenishing valve (3) is connected with the air replenishing pipe (4) through a flange.
6. The constant pressure water replenishing device for the water supply equipment according to claim 1, characterized in that: the supporting foot frame (8) is welded with the diaphragm air pressure tank body (6) through arc welding, and the bottom end of the supporting foot frame (8) is fixed on the ground through bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538085.7U CN210737699U (en) | 2019-04-17 | 2019-04-17 | Constant pressure water supplementing device for water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920538085.7U CN210737699U (en) | 2019-04-17 | 2019-04-17 | Constant pressure water supplementing device for water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210737699U true CN210737699U (en) | 2020-06-12 |
Family
ID=70982779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920538085.7U Active CN210737699U (en) | 2019-04-17 | 2019-04-17 | Constant pressure water supplementing device for water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210737699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966135A (en) * | 2020-08-03 | 2020-11-20 | 耿纪卫 | Accurate control system of atmospheric pressure of level pressure moisturizing device |
-
2019
- 2019-04-17 CN CN201920538085.7U patent/CN210737699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111966135A (en) * | 2020-08-03 | 2020-11-20 | 耿纪卫 | Accurate control system of atmospheric pressure of level pressure moisturizing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207776007U (en) | A kind of non-negative pressure water-supply installation | |
| CN210737699U (en) | Constant pressure water supplementing device for water supply equipment | |
| CN202157378U (en) | Towerless explosion-proof water feeder | |
| CN204456299U (en) | Without the quiet supply equipment of negative pressure | |
| CN204826063U (en) | Secondary water supply stationary flow compensating system | |
| CN208518021U (en) | A kind of box and pump integrated supply equipment of full frequency conversion | |
| CN104846937A (en) | Pipe network pressure-superposed water supply equipment with auxiliary energy-saving small-flow pump | |
| CN214172196U (en) | Steam generator with water shortage protection device | |
| CN211285783U (en) | Water supply equipment with unit flow regulation function | |
| CN204826065U (en) | Secondary water supply system | |
| CN208554659U (en) | A kind of rotary nozzle device | |
| CN201635117U (en) | Tap water non-negative pressure non-pollution energy-storage pressure-stabilization water supply equipment | |
| CN214460842U (en) | Intelligent negative-pressure-free water supply device | |
| CN205475452U (en) | Dedicated automatic water supplying device of water utilities trade | |
| CN112281990A (en) | Secondary water supply system with ultrafiltration purification function and method | |
| CN207176822U (en) | A kind of high-rise water work for building | |
| CN104846931A (en) | Intelligent pipe network pressure-superposed non-negative pressure variable frequency water supply device | |
| CN204983030U (en) | Secondary water supply stationary flow compensation jar | |
| CN213474209U (en) | Novel water diversion tank for advection ground pump | |
| CN204311506U (en) | Pipe network pressure-superposition non-negative pressure steady flow supply equipment | |
| CN216620129U (en) | Air exhaust check valve | |
| CN213143241U (en) | Novel box-type compensation non-negative-pressure water supply equipment | |
| CN210342098U (en) | Negative pressure eliminating device for secondary water supply | |
| CN212641598U (en) | Environment-friendly energy-saving full-automatic water supply equipment | |
| CN219343392U (en) | Municipal water network water supply terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528000 the 4th floor, No.3 B, Shilong Avenue, Xintang village, Lunjiao Xintang village committee, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Puhe Pump Co.,Ltd. Address before: 528300 4th floor, B, No. 3, Shilong Avenue, Xintang village, Lunjiao Xintang village committee, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Puhe metal products Co.,Ltd. |
|
| CP03 | Change of name, title or address |