CN219933736U - Diaphragm type pneumatic tank - Google Patents
Diaphragm type pneumatic tank Download PDFInfo
- Publication number
- CN219933736U CN219933736U CN202320753924.3U CN202320753924U CN219933736U CN 219933736 U CN219933736 U CN 219933736U CN 202320753924 U CN202320753924 U CN 202320753924U CN 219933736 U CN219933736 U CN 219933736U
- Authority
- CN
- China
- Prior art keywords
- tank
- capsule
- water
- diaphragm
- wall
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000002775 capsule Substances 0.000 claims abstract description 46
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 description 7
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000001502 supplementing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The utility model discloses a diaphragm type air pressure tank, which comprises a cylinder body, an upper sealing head arranged on the cylinder body and a lower sealing head arranged on the cylinder body, wherein a capsule tank for storing water and stabilizing water pressure is arranged in the cylinder body, a water inlet and a water outlet are formed in the capsule tank, an upper flange cover is arranged at the tops of the cylinder body and the capsule tank, a lower flange cover is arranged at the bottoms of the cylinder body and the capsule tank, and a diaphragm structure for preventing water from contacting with the wall of the capsule tank is arranged on the inner wall of the capsule tank. The utility model has the beneficial effects that: according to the utility model, the diaphragm structure is arranged on the inner wall of the capsule tank, so that water is prevented from contacting the inner wall of the capsule tank, the inner wall of the capsule tank cannot be rusted, the service life is greatly prolonged, the pressure fluctuation in a water system is effectively relieved by the diaphragm structure, and the start-stop frequency of a water pump is reduced.
Description
Technical Field
The utility model relates to the technical field of pressure vessels, in particular to a diaphragm type air pressure tank.
Background
The diaphragm type air pressure tank is widely applied to occasions such as central air conditioner circulating water pressure stabilization, steam water supply expansion system, heating system circulating water supplementing pressure stabilization, fire water supplying system water supplementing pressure stabilization, variable frequency water supplying pressure stabilization, boiler water supplementing, air pressure type water supplying and the like; the energy storage device consists of a steel shell and a rubber diaphragm inner container, wherein the water chamber and the air chamber are completely separated by the rubber diaphragm, when water with pressure outside is filled into the inner container of the diaphragm type air pressure water tank, air sealed in the tank is compressed, the volume of the compressed air is reduced according to the Boyle's law of gas, the pressure is increased to store energy, and the compressed air expands to press the water in the rubber diaphragm out of the tank body. Under the high pressure condition, huge noise is generated when water in the tank body is pressed out into the pipeline, and the tank body has larger impact pressure, so that the joint of the water conveying pipeline connected with the tank body is easily broken for a long time.
Disclosure of Invention
The present utility model is directed to solving the above-mentioned problems and disadvantages of the prior art by providing a diaphragm type pneumatic tank.
The technical problems solved by the utility model can be realized by adopting the following technical scheme:
the utility model provides a diaphragm type pneumatic tank, is in including barrel and setting upper cover on the barrel and setting are in lower cover on the barrel, the inside of barrel is provided with the capsule jar that is used for storing water and stabilizes hydraulic pressure, be provided with a water inlet and outlet on the capsule jar, the barrel with the top of capsule jar is provided with an upper flange lid, the barrel with the bottom of capsule jar is provided with a lower flange lid, its characterized in that, the inner wall of capsule jar be provided with be used for water not with the diaphragm structure of capsule tank wall contact.
In a preferred embodiment of the utility model, the water inlet and outlet is connected with the lower flange cover through a water inlet and outlet joint.
In a preferred embodiment of the present utility model, the upper flange cover and the lower flange cover are connected to upper and lower flange seats provided at the top and bottom of the cylinder and the capsule tank by a bolt assembly.
In a preferred embodiment of the utility model, the upper end socket is provided with a lifting lug which is convenient to lift.
In a preferred embodiment of the present utility model, the upper head is further provided with an air inlet.
In a preferred embodiment of the utility model, the upper flange cover is provided with a vent.
In a preferred embodiment of the utility model, the lower head is provided with a support for supporting the ground.
In a preferred embodiment of the utility model, the membrane structure is a rubber membrane.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: according to the utility model, the diaphragm structure is arranged on the inner wall of the capsule tank, so that water is prevented from contacting the inner wall of the capsule tank, the inner wall of the capsule tank cannot be rusted, the service life is greatly prolonged, the pressure fluctuation in a water system is effectively relieved by the diaphragm structure, and the start-stop frequency of a water pump is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
Detailed Description
The utility model is further described below in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
Referring to fig. 1 to 2, a diaphragm type air pressure tank includes a cylinder 10, an upper closure 20 provided on the cylinder 10, and a lower closure 30 provided on the cylinder 10. Specifically, the cylinder 10, the upper seal head 20 and the lower seal head 30 are integrally arranged, one ends of the upper seal head 20 and the lower seal head 30 are connected with the cylinder 10, and the other ends of the upper seal head 20 and the lower seal head 30 are an upper seal head circular arc opening 20a and a lower seal head circular arc opening 30a.
The inside of the cylinder 10 is provided with a capsule tank 40 for storing water and stabilizing water pressure, the capsule tank 40 is provided with a water inlet and outlet 41, and the water inlet and outlet 41 can introduce external water into the capsule tank 40 or discharge water in the capsule tank 40. Specifically, the capsule tank 40 has a top and a bottom provided with a capsule tank upper opening 40a and a capsule tank lower opening 40b corresponding to the upper head circular arc opening 20a and the lower head circular arc opening 30a, respectively.
In order to seal the cylinder and the capsule, an upper flange cover 50 is provided at the top of the cylinder 10 and the capsule 40, and a lower flange cover 60 is provided at the bottom of the cylinder 10 and the capsule 40.
In order to prevent water from contacting the capsule tank, a membrane structure 42 for preventing water from contacting the capsule tank wall is provided on the inner wall of the capsule tank 40, and the membrane structure 42 in this embodiment is preferably a rubber membrane. The utility model adopts the diaphragm structure 42 to ensure that water is not contacted with the inner wall of the capsule tank, so the inner wall of the capsule tank 40 cannot be rusted, the service life is greatly prolonged, the diaphragm structure 42 effectively eases the pressure fluctuation in the water system, and the start-stop frequency of the water pump is reduced.
The water inlet/outlet 41 is connected to the lower flange cover 60 through a water inlet/outlet joint 41a in order to contact or discharge water to/from the outside.
The upper and lower flange covers 50 and 60 are coupled to upper and lower flange seats 70 and 80 provided at the top and bottom of the cylinder 10 and the capsule tank 40 by bolt assemblies. Specifically, the bolt assembly includes a bolt and a nut.
In order to hoist the cylinder, a lifting lug 21 which is convenient to hoist is arranged on the upper sealing head 20.
In order to allow the gas to enter the cylinder, a gas inlet 22 is also provided in the upper head 20.
In order to exhaust the gas in the capsule tank, a gas discharge port 51 is provided in the upper flange cover 50.
In order to prevent contact with the ground, a support 31 for supporting the ground is provided on the lower head 30.
The membrane structure 42 is arranged on the inner wall of the capsule tank 40, so that water is prevented from contacting the inner wall of the capsule tank 40, the inner wall of the capsule tank 40 cannot be corroded, the service life is greatly prolonged, the membrane structure 42 effectively eases pressure fluctuation in a water system, and the start-stop frequency of a water pump is reduced.
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 (8)
1. The utility model provides a diaphragm type pneumatic tank, is in including barrel and setting upper cover on the barrel and setting are in lower cover on the barrel, the inside of barrel is provided with the capsule jar that is used for storing water and stabilizes hydraulic pressure, be provided with a water inlet and outlet on the capsule jar, the barrel with the top of capsule jar is provided with an upper flange lid, the barrel with the bottom of capsule jar is provided with a lower flange lid, its characterized in that, the inner wall of capsule jar be provided with be used for water not with the diaphragm structure of capsule tank wall contact.
2. The diaphragm air pressure tank of claim 1, wherein said water inlet and outlet is connected to said lower flange cover by a water inlet and outlet connector.
3. The diaphragm air pressure tank of claim 1, wherein said upper flange cover and said lower flange cover are connected by bolt assemblies to upper and lower flange seats provided at the top and bottom of said cylinder and said capsule tank.
4. The diaphragm air pressure tank of claim 1, wherein the upper head is provided with lifting lugs for facilitating lifting.
5. The diaphragm air pressure tank of claim 1, wherein said upper head further comprises an air inlet.
6. The diaphragm air pressure tank of claim 1, wherein said upper flange cover is provided with a vent.
7. The diaphragm air pressure tank of claim 1, wherein said bottom head is provided with a support for supporting the ground.
8. The diaphragm air pressure tank of claim 1, wherein said diaphragm structure is a rubber diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753924.3U CN219933736U (en) | 2023-04-07 | 2023-04-07 | Diaphragm type pneumatic tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320753924.3U CN219933736U (en) | 2023-04-07 | 2023-04-07 | Diaphragm type pneumatic tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219933736U true CN219933736U (en) | 2023-10-31 |
Family
ID=88498805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320753924.3U Active CN219933736U (en) | 2023-04-07 | 2023-04-07 | Diaphragm type pneumatic tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219933736U (en) |
-
2023
- 2023-04-07 CN CN202320753924.3U patent/CN219933736U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |